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.12s;display:inline-flex}.vip-lane-btn:hover{color:var(--text)}.vip-lane-btn.is-on{background:var(--surface);color:var(--text);box-shadow:var(--shadow-soft)}.vip-hero{--vip-gold:var(--c-gold);--vip-gold-ink:var(--c-gold-deep);border:1px solid color-mix(in srgb, var(--border) 65%, transparent);background:color-mix(in srgb, var(--surface) 52%, transparent);border-radius:16px;align-items:center;gap:14px;padding:18px;display:flex}.vip-hero.is-vip{border-color:color-mix(in srgb, var(--vip-gold) 36%, var(--border));background:linear-gradient(125deg, color-mix(in srgb, var(--vip-gold) 14%, transparent) 0%, color-mix(in srgb, var(--vip-gold) 3%, transparent) 42%, color-mix(in srgb, var(--surface) 52%, transparent) 100%)}.vip-hero-seal{background:var(--surface-2);width:44px;height:44px;color:var(--text-muted);border-radius:14px;flex-shrink:0;place-items:center;display:grid}.vip-hero.is-vip .vip-hero-seal{background:var(--grad-gold);color:#fff;box-shadow:0 4px 14px color-mix(in srgb, var(--vip-gold) 32%, transparent)}.vip-hero-main{flex-direction:column;gap:4px;min-width:0;display:flex}.vip-hero-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.vip-hero-label{letter-spacing:-.02em;color:var(--text);font-size:17px;font-weight:680}.vip-hero-pill{height:20px;color:var(--vip-gold-ink);background:color-mix(in srgb, var(--vip-gold) 18%, transparent);border-radius:999px;align-items:center;padding:0 8px;font-size:11px;font-weight:620;display:inline-flex}.vip-hero-sub{color:var(--text-muted);margin:0;font-size:13px;line-height:1.45}.vip-hero.is-vip .vip-hero-sub{color:color-mix(in srgb, var(--vip-gold-ink) 72%, var(--text-muted))}.vip-note{color:var(--text-muted);margin:0;font-size:12px;line-height:1.6}.vip-note-foot{opacity:.88;padding-top:2px}.vip-points-redeem{border:1px solid color-mix(in srgb, var(--vip-gold,#d4a017) 28%, var(--border));border-radius:var(--radius-3,10px);background:color-mix(in srgb, var(--vip-gold,#d4a017) 8%, color-mix(in srgb, 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var(--border);border-radius:var(--radius-2,6px);background:var(--surface-2);justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:14px;padding:10px 12px;display:flex}.vip-pay-title{min-width:0;color:var(--text);flex:1;font-size:13px}.vip-pay-price{color:var(--text-muted);flex-shrink:0;font-size:13px}.vip-pay-price b{color:var(--text);font-variant-numeric:tabular-nums;font-size:18px;font-weight:650}.vip-pay-methods{grid-template-columns:1fr 1fr;gap:8px;margin-bottom:14px;display:grid}.vip-pay-method{border:2px solid var(--border);background:var(--surface);height:40px;color:var(--text);font:inherit;cursor:pointer;border-radius:10px;font-size:13px;font-weight:600;transition:border-color .12s,background .12s,color .12s}.vip-pay-method:disabled{opacity:.55;cursor:not-allowed}.vip-pay-method.is-wechat.is-on{background:color-mix(in srgb, #07c160 12%, var(--surface));color:#059669;border-color:#07c160}.vip-pay-method.is-alipay.is-on{background:color-mix(in srgb, #1677ff 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transparent);align-items:center;gap:16px;min-height:56px;padding:10px 14px;display:flex}.vip-order-list>li:first-child{border-top:0}.vip-order-main{flex-direction:column;flex:1;gap:3px;min-width:0;display:flex}.vip-order-title{color:var(--text);font-size:14px}.vip-order-sub{color:var(--text-muted);font-variant-numeric:tabular-nums;text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.vip-order-right{flex-direction:column;flex-shrink:0;align-items:flex-end;gap:3px;display:flex}.vip-order-amount{color:var(--text);font-variant-numeric:tabular-nums;font-size:14px;font-weight:600}.vip-order-status{color:var(--text-muted);font-size:12px}.vip-order-status.is-paid{color:var(--success);font-weight:560}.vstore{--vs-amber:var(--c-gold);--vs-amber-ink:var(--c-gold-deep);--vs-amber-tint:color-mix(in srgb, var(--vs-amber) 12%, var(--surface));--vs-amber-line:color-mix(in srgb, var(--vs-amber) 46%, var(--border));--vs-violet:var(--c-violet);--vs-rose:var(--c-rose);flex-direction:column;gap:14px;display:flex}@media (prefers-color-scheme:dark){.vstore{--vs-amber-tint:color-mix(in srgb, var(--vs-amber) 17%, var(--surface));--vs-amber-line:color-mix(in srgb, var(--vs-amber) 48%, var(--border))}}.vstore.is-inline{border:1px solid color-mix(in srgb, var(--border) 65%, transparent);border-radius:var(--radius-4,14px);background:color-mix(in srgb, var(--surface) 52%, transparent);box-shadow:var(--shadow-soft);padding:16px}.vstore.is-bare.is-inline{padding:14px 16px 16px}.vstore.is-modal .vstore-body{max-height:min(52vh,420px);padding-right:2px;overflow:auto}.vstore-seg{border:1px solid color-mix(in srgb, var(--border) 55%, transparent);background:color-mix(in srgb, var(--surface) 48%, transparent);border-radius:999px;align-self:flex-start;gap:2px;padding:3px;display:inline-flex}.vstore-seg-btn{height:30px;color:var(--text-muted);font:inherit;cursor:pointer;transition:background var(--dur-hover,.12s) ease, color var(--dur-hover,.12s) ease;background:0 0;border:0;border-radius:999px;align-items:center;gap:6px;padding:0 14px;font-size:13px;font-weight:560;display:inline-flex}.vstore-seg-btn:hover{color:var(--text)}.vstore-seg-btn.is-on{background:var(--surface);color:var(--text);box-shadow:var(--shadow-soft)}.vstore-body{flex-direction:column;gap:14px;display:flex}.vstore-plans{grid-template-columns:repeat(auto-fit,minmax(128px,1fr));gap:8px;display:grid}.vstore-plan{border:1px solid color-mix(in srgb, var(--border) 65%, transparent);border-radius:var(--radius-3,10px);background:color-mix(in srgb, var(--surface) 48%, transparent);color:var(--text);font:inherit;text-align:left;cursor:pointer;transition:border-color var(--dur-hover,.12s) ease, background var(--dur-hover,.12s) ease;flex-direction:column;gap:5px;padding:14px;display:flex;position:relative}.vstore-plan:hover{border-color:var(--vs-amber-line)}.vstore-plan.is-on{border-color:var(--vs-amber);background:var(--vs-amber-tint)}.vstore-plan-badge{border-radius:0 var(--radius-3,10px) 0 var(--radius-2,6px);background:var(--grad-gold);color:#fff;padding:2px 9px;font-size:11px;font-weight:600;position:absolute;top:-1px;right:-1px}.vstore-plan-dur{color:var(--text-muted);font-size:13px;font-weight:560}.vstore-plan.is-on 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12px;font-size:13px}.sf-tab:hover{color:var(--text);background:var(--surface-2)}.sf-tab.is-on{background:var(--accent-soft);color:var(--accent-ink);font-weight:600}.sf-term{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;max-width:200px;margin-left:auto;font-size:12px;overflow:hidden}.sf-sec{color:var(--text-muted);align-items:center;gap:8px;padding:10px 4px 6px;font-size:12px;font-weight:600;display:flex}.sf-sec em{font-style:normal;font-weight:400}.sf-hint{color:var(--text-muted);margin:6px 4px 0;font-size:12px}.sf-mat-tag{border:1px solid var(--border);background:var(--surface-2);height:20px;color:var(--text-muted);border-radius:999px;flex-shrink:0;align-items:center;padding:0 8px;font-size:12px;display:inline-flex}.sf-sec-head{align-items:center;gap:8px;display:flex}.sf-clear-all{border-radius:var(--radius-2,6px);height:22px;color:var(--text-muted);cursor:pointer;background:0 0;border:0;margin-left:auto;padding:0 8px;font-size:12px}.sf-clear-all:hover{color:var(--text);background:var(--surface-2)}.sf-chips{flex-wrap:wrap;gap:6px;padding:0 2px 4px;display:flex}.sf-chip{border:1px solid var(--border);height:26px;color:var(--text-muted);cursor:pointer;background:0 0;border-radius:999px;align-items:center;gap:5px;padding:0 10px;font-size:12px;display:inline-flex}.sf-chip:hover{border-color:var(--accent);color:var(--accent)}.sf-hots{border:1px solid var(--border);border-radius:var(--radius-3,10px);background:var(--surface);flex-direction:column;margin-bottom:6px;display:flex;overflow:hidden}.sf-hot{height:40px;color:var(--text);text-align:left;cursor:pointer;background:0 0;border:0;align-items:center;gap:10px;padding:0 12px;font-size:13px;display:flex}.sf-hot+.sf-hot{border-top:1px solid var(--border)}.sf-hot:hover{background:var(--surface-2)}.sf-hot-rank{width:16px;color:var(--text-muted);font-variant-numeric:tabular-nums;flex-shrink:0;font-size:13px;font-weight:700}.sf-hot-rank.is-top{color:var(--danger)}.sf-topics{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:6px;display:grid}.sf-topic{border:1px solid var(--border);border-radius:var(--radius-3,10px);background:var(--surface);min-height:56px;color:var(--text);text-align:left;cursor:pointer;align-items:center;gap:10px;padding:8px 10px;display:flex}.sf-topic:hover{border-color:var(--accent)}.sf-topic-icon{border-radius:var(--radius-2,6px);background:var(--accent-soft);width:32px;height:32px;color:var(--accent-ink);flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.sf-topic-main{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.sf-topic-title{text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:600;overflow:hidden}.sf-topic-sub{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}@media (width<=640px){.sf-topics{grid-template-columns:minmax(0,1fr)}}.dlm-root{text-align:left;flex-direction:column;gap:10px;padding:6px 2px 16px;display:flex}.dlm-storage{border:1px solid var(--border);border-radius:var(--radius-3,10px);background:var(--surface);padding:12px 14px}.dlm-storage-head{align-items:center;gap:8px;display:flex}.dlm-storage-title{color:var(--text);font-size:14px;font-weight:650}.dlm-storage-act{border:1px solid var(--border);height:26px;color:var(--text-muted);cursor:pointer;background:0 0;border-radius:999px;margin-left:auto;padding:0 10px;font-size:12px}.dlm-storage-act:hover:not(:disabled){border-color:var(--danger);color:var(--danger)}.dlm-storage-act:disabled{opacity:.55;cursor:default}.dlm-storage-metrics{align-items:flex-end;gap:16px;margin-top:10px;display:flex}.dlm-metric{min-width:0}.dlm-metric.is-right{text-align:right;margin-left:auto}.dlm-metric-lab{color:var(--text-muted);font-size:12px}.dlm-metric-val{color:var(--text);font-variant-numeric:tabular-nums;margin-top:2px;font-size:20px;font-weight:700}.dlm-bar{background:var(--border-strong);border-radius:999px;height:6px;margin-top:10px;overflow:hidden}.dlm-bar i{background:var(--accent);height:100%;display:block}.dlm-storage-foot{color:var(--text-muted);justify-content:space-between;align-items:center;gap:8px;margin-top:6px;font-size:12px;display:flex}.dlm-tabs{align-items:center;gap:6px;display:flex}.dlm-tab{border:1px solid var(--border);height:28px;color:var(--text-muted);cursor:pointer;background:0 0;border-radius:999px;align-items:center;gap:6px;padding:0 12px;font-size:12px;display:inline-flex}.dlm-tab em{font-variant-numeric:tabular-nums;font-style:normal}.dlm-tab.is-on{background:var(--accent-soft);color:var(--accent-ink);border-color:#0000;font-weight:550}.dlm-edit{border:1px solid var(--border);height:26px;color:var(--accent-ink);cursor:pointer;background:0 0;border-radius:999px;margin-left:auto;padding:0 10px;font-size:12px}.dlm-bulk{align-items:center;gap:8px;display:flex}.dlm-bulk-count{color:var(--text-muted);font-size:12px}.dlm-ghost,.dlm-danger{border:1px solid var(--border);border-radius:var(--radius-2,6px);cursor:pointer;background:0 0;align-items:center;gap:4px;height:26px;padding:0 10px;font-size:12px;display:inline-flex}.dlm-ghost{color:var(--text)}.dlm-danger{color:var(--danger);border-color:color-mix(in srgb, var(--danger) 40%, 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10px;font-size:12px;display:inline-flex}.dlm-act:hover{border-color:var(--accent);color:var(--accent)}.dlm-act.is-danger:hover{border-color:var(--danger);color:var(--danger)}.dlm-act:disabled{opacity:.55;cursor:default}.dlm-note{color:var(--text-muted);align-items:center;gap:6px;margin:0;font-size:12px;line-height:1.5;display:flex}.lc-top{flex-direction:column;gap:12px;padding:18px 0 22px;display:flex}.lc-intro{justify-content:space-between;align-items:end;gap:16px;display:flex}.lc-intro h2{color:var(--text);margin:0;font-size:19px;font-weight:650}.lc-intro p{color:var(--text-muted);margin:5px 0 0;font-size:13px;line-height:1.5}.lc-intro button{color:var(--accent-ink);font:inherit;cursor:pointer;background:0 0;border:0;flex:none;align-items:center;gap:3px;font-size:13px;display:inline-flex}.lc-intro button:hover{text-decoration:underline}.lc-stats{background:0 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10px;font-size:12px}.lc-more:hover{color:var(--text);background:var(--surface-2)}.lc-recent{border:1px solid var(--border);border-radius:var(--radius-3,10px);background:var(--surface);flex-direction:column;margin-bottom:8px;display:flex;overflow:hidden}.lc-recent-row{min-height:52px;color:var(--text);text-align:left;cursor:pointer;background:0 0;border:0;align-items:center;gap:10px;padding:8px 12px;display:flex}.lc-recent-row+.lc-recent-row{border-top:1px solid var(--border)}.lc-recent-row:hover{background:var(--surface-2)}.lc-recent-cover{border-radius:var(--radius-2,6px);-o-object-fit:cover;object-fit:cover;background:var(--surface-2);flex-shrink:0;width:40px;height:40px;display:block}.lc-recent-main{flex-direction:column;flex:1;gap:3px;min-width:0;display:flex}.lc-recent-title{text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:550;overflow:hidden}.lc-recent-sub{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.lc-recent-bar{background:var(--border-strong);border-radius:999px;width:120px;height:3px;display:block;overflow:hidden}.lc-recent-bar i{background:var(--accent);height:100%;display:block}.lc-recent-play{background:var(--accent-soft);width:26px;height:26px;color:var(--accent-ink);border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}@media (width<=980px){.lc-links{grid-template-columns:repeat(2,minmax(0,1fr))}}@media 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.ears-continue-sub{font-size:13px}.ears-root[data-segment=listen] .ears-continue-cta{width:44px;height:44px}.ears-list-heading{color:var(--text);margin:4px 0 10px;font-size:15px;font-weight:600}.ears-list-empty{border:1px solid var(--border);background:var(--surface);color:var(--text-muted);text-align:center;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;padding:32px 20px;display:flex}.ears-list-empty>svg{color:var(--accent-ink);margin-bottom:10px}.ears-list-empty h3{color:var(--text);margin:0;font-size:15px;font-weight:600}.ears-list-empty p{margin:8px 0 16px;font-size:13px;line-height:1.6}.ears-list-empty button{border:1px solid var(--border);background:var(--surface);color:var(--accent-ink);cursor:pointer;border-radius:8px;padding:8px 14px;font-size:13px}.ears-list-empty button:hover{border-color:var(--accent);background:var(--accent-soft)}@media (width<=640px){.ears-root[data-segment=listen] .ears-continue-main{flex-wrap:wrap;min-height:82px;padding:12px}.ears-root[data-segment=listen] .ears-continue-cover{width:50px;height:50px}.ears-root[data-segment=listen] .ears-continue-text{flex:calc(100% - 65px)}.ears-root[data-segment=listen] .ears-continue-title{white-space:normal;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:14px;display:-webkit-box}.ears-root[data-segment=listen] .ears-continue-cta{margin-left:auto}}.ears-head{flex-shrink:0;justify-content:space-between;align-items:center;gap:12px;height:44px;display:flex}.ears-title{margin:0;font-size:17px;font-weight:600}.ears-back{color:var(--text);cursor:pointer;background:0 0;border:0;align-items:center;gap:6px;padding:0;font-size:14px;font-weight:550;display:inline-flex}.ears-plan-finish{background:var(--bg);border-top:1px solid var(--border);flex-shrink:0;padding:10px 16px 14px}.ears-plan-finish button{background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:999px;width:100%;min-height:42px;font-size:15px;font-weight:600}.ears-plan-finish button:disabled{opacity:.65;cursor:wait}.ears-browse-chrome{border-bottom:1px solid color-mix(in srgb, var(--border) 40%, transparent);background:0 0;flex-direction:column;flex-shrink:0;gap:0;padding:10px 0 8px;display:flex}.ears-segments{border-bottom:0;flex-wrap:wrap;gap:4px;margin-bottom:0;padding:0 0 6px;display:flex}.ears-segments button{height:30px;color:var(--text-muted);cursor:pointer;background:0 0;border:0;border-radius:999px;align-items:center;padding:0 12px;font-size:14px;display:inline-flex}.ears-segments button:hover{color:var(--text);background:var(--surface-2)}.ears-segments button.is-on{background:var(--accent-soft);color:var(--accent-ink,var(--accent));font-weight:560}@media (width<=480px){.ears-inner{padding:0 16px}.ears-segments{scrollbar-width:none;flex-wrap:nowrap;overflow-x:auto}.ears-segments::-webkit-scrollbar{display:none}.ears-segments button{flex:none;padding:0 9px}}.ears-vip{border-radius:var(--radius-2);border:1px solid var(--border);color:var(--text);background:0 0;align-items:center;gap:8px;margin:0 0 6px;padding:6px 10px;font-size:12px;display:flex}.ears-vip a{color:var(--accent)}.ears-vip button{color:var(--text-muted);cursor:pointer;background:0 0;border:0;margin-left:auto;font-size:12px}.ears-cats{flex-wrap:wrap;gap:4px;padding:0;display:flex}.ears-chip{height:28px;color:var(--text-muted);cursor:pointer;background:0 0;border:0;border-radius:999px;padding:0 10px;font-size:12px}.ears-chip:hover{color:var(--text);background:var(--surface-2)}.ears-chip.is-on{background:var(--accent-soft);color:var(--accent-ink);font-weight:550}.ears-pills{flex-wrap:wrap;gap:4px;padding:2px 0 0;display:flex}.ears-pills button{height:28px;color:var(--text-muted);cursor:pointer;background:0 0;border:0;border-radius:999px;align-items:center;gap:4px;padding:0 10px;font-size:12px;display:inline-flex}.ears-pills button:hover{color:var(--text);background:var(--surface-2)}.ears-pills button.is-on{background:var(--accent-soft);color:var(--accent-ink);font-weight:550}.ears-search{border:1px solid var(--border);border-radius:var(--radius-2);height:32px;color:var(--text-muted);background:0 0;align-items:center;gap:8px;margin:2px 0 0;padding:0 10px;display:flex}.ears-search input{color:var(--text);background:0 0;border:0;outline:none;flex:1;font-family:inherit;font-size:13px}.ears-catalog-tools{justify-content:space-between;align-items:flex-start;gap:12px;padding:2px 0 0;display:flex}.ears-catalog-tools .ears-cats{flex:1;min-width:0}.ears-catalog-acts{flex-shrink:0;gap:6px;display:inline-flex}.ears-tool-btn,.ears-recent-btn{border:1px solid var(--border);border-radius:var(--radius-2);height:28px;color:var(--text);cursor:pointer;white-space:nowrap;background:0 0;align-items:center;gap:4px;padding:0 10px;font-size:12px;display:inline-flex}.ears-tool-btn:hover,.ears-recent-btn:hover{background:var(--surface-2)}.ears-continue{flex-shrink:0;padding:8px 0 4px}.ears-continue-main{border:1px solid var(--border);border-radius:var(--radius-2);text-align:left;cursor:pointer;width:100%;min-height:56px;color:var(--text);background:0 0;align-items:center;gap:12px;padding:8px 10px;display:flex}.ears-continue-main:hover{background:var(--surface-2)}.ears-continue-cover{border-radius:var(--radius-2);-o-object-fit:cover;object-fit:cover;background:var(--surface-2);flex-shrink:0;width:44px;height:44px}.ears-continue-cover.ph{background:var(--surface-2)}.ears-continue-text{flex:1;min-width:0}.ears-continue-label{color:var(--accent);margin-bottom:2px;font-size:11px;font-weight:600}.ears-continue-title{text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:550;line-height:1.3;overflow:hidden}.ears-continue-sub{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;margin-top:2px;font-size:12px;overflow:hidden}.ears-continue-cta{background:var(--accent);color:#fff;width:40px;height:40px;box-shadow:0 1px 2px color-mix(in srgb, var(--accent) 35%, transparent);border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;padding:0;display:inline-flex}.ears-continue-cta svg{margin-left:2px}.ears-list{flex:1;min-height:0;padding:4px 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12px;font-size:13px;line-height:1.5}.play-report-text:focus{border-color:var(--accent)}.play-report-contact{border:1px solid var(--border);border-radius:var(--radius-2,6px);height:32px;color:var(--text);background:0 0;outline:0;padding:0 12px;font-size:13px}.play-report-contact:focus{border-color:var(--accent)}.play-report-msg{color:var(--accent-ink);margin:8px 0 4px;font-size:12px}.play-bg-scrim{background:linear-gradient(90deg,#ffffffd6,#ffffffed 38%,#fffffff5)}.play-panel{background:color-mix(in srgb, var(--surface) 97%, transparent)}.play-script-col{min-height:0}.play-script-head{z-index:1;border-bottom:1px solid var(--border);background:var(--surface);margin-top:-14px;padding:14px 0 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var(--border);border-radius:50%;justify-content:center;align-items:center;display:flex}.dash-donut-empty{font-size:var(--dash-fs-sm);color:var(--text-muted)}.dash-donut-value{font-family:var(--font);font-size:var(--dash-fs-2xl);fill:var(--text);font-weight:650}.dash-legend{flex-direction:column;flex:160px;gap:7px;min-width:140px;margin:0;padding:0;list-style:none;display:flex}.dash-legend li{min-width:0;font-size:var(--dash-fs-sm);align-items:center;gap:8px;display:flex}.dash-legend-dot{border-radius:3px;flex-shrink:0;width:9px;height:9px}.dash-legend-name{min-width:0;color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.dash-legend-val{color:var(--text);font-variant-numeric:tabular-nums}.dash-heat{flex-direction:column;gap:6px;min-width:0;padding-bottom:2px;display:flex;overflow-x:auto}.dash-heat-head,.dash-heat-row{grid-auto-columns:minmax(0,1fr);grid-auto-flow:column;gap:6px;min-width:0;display:grid}.dash-heat-head{align-items:end}.dash-heat-corner{min-width:0}.dash-heat-hcell{font-size:var(--dash-fs-xs);color:var(--text-muted);text-align:center;text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.dash-heat-rcell{font-size:var(--dash-fs-sm);color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;text-align:left;overflow:hidden}.dash-heat-cell{border-radius:var(--radius-2);min-height:34px;font-size:var(--dash-fs-sm);font-variant-numeric:tabular-nums;justify-content:center;align-items:center;display:flex}.dash-heat-cell.is-blank{background:var(--surface-2);color:var(--text-muted)}.dash-radar-wrap{justify-content:center;padding:4px 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dd{font-size:var(--dash-fs-sm);color:var(--text);font-variant-numeric:tabular-nums;text-overflow:ellipsis;white-space:nowrap;margin:0;font-weight:550;overflow:hidden}.dash-type-issue{font-size:var(--dash-fs-xs);color:var(--text-muted);margin:0;line-height:1.5}.dash-exam{gap:var(--dash-gap);flex-direction:column;display:flex}.dash-exams{flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;display:flex}.dash-exam-row{min-width:0;padding:var(--dash-row-pad) 0;border-bottom:1px solid var(--border);align-items:center;gap:10px;display:flex}.dash-exam-row:last-child{border-bottom:none}.dash-exam-main{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.dash-exam-name{font-size:var(--dash-fs-base);color:var(--text);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.dash-exam-meta{font-size:var(--dash-fs-xs);color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.dash-exam-score{font-size:var(--dash-fs-lg);color:var(--text);font-variant-numeric:tabular-nums;flex-shrink:0;font-weight:600}.dash-exam-score em{font-size:var(--dash-fs-xs);color:var(--text-muted);font-style:normal;font-weight:500}.dash-exam-open{border:1px solid var(--border);border-radius:var(--radius-2);background:var(--surface);height:28px;color:var(--text);font-size:var(--dash-fs-sm);cursor:pointer;transition:border-color var(--dur-hover) ease, background var(--dur-hover) ease;flex-shrink:0;padding:0 10px}.dash-exam-open:hover{border-color:var(--accent-ink);background:var(--accent-soft)}.dash-insight{background:var(--bg-elevated)}.dash-insight-list{flex-direction:column;gap:7px;margin:0;padding-left:18px;display:flex}.dash-insight-list li{font-size:var(--dash-fs-base);color:var(--text);line-height:1.6}.dash-note{font-size:var(--dash-fs-sm);color:var(--text-muted);margin:0;line-height:1.6}.dash-tabs{flex-wrap:wrap;gap:6px;display:flex}.dash-tab{border:1px solid var(--border);background:var(--surface);height:30px;color:var(--text-muted);font-size:var(--dash-fs-sm);cursor:pointer;transition:all var(--dur-hover) ease;border-radius:999px;padding:0 12px}.dash-tab:hover{border-color:var(--border-strong);color:var(--text)}.dash-tab.is-active{border-color:var(--accent-ink);background:var(--accent-soft);color:var(--accent-ink);font-weight:550}.dash-found{padding:var(--dash-pad);border:1px solid color-mix(in srgb, var(--border) 55%, transparent);border-radius:var(--dash-radius);background:color-mix(in srgb, var(--surface) 38%, transparent);box-shadow:var(--dash-shadow);flex-direction:column;gap:14px;display:flex}.dash-found-head{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.dash-found-name{font-size:var(--dash-fs-lg);color:var(--text);font-weight:620}.dash-found-sub{font-size:var(--dash-fs-sm);color:var(--text-muted);margin:0;display:block}.dash-found-sub strong{color:var(--text);font-variant-numeric:tabular-nums;font-weight:600}.dash-found-tags{flex-wrap:wrap;gap:6px;display:flex}.dash-found-tag{background:var(--danger-soft);color:var(--danger);font-size:var(--dash-fs-xs);border-radius:999px;padding:3px 9px}.dash-found-list{grid-template-columns:repeat(auto-fit,minmax(430px,1fr));gap:2px 24px;margin:0;padding:0;list-style:none;display:grid}@media (width<=1180px){.dash-found-list{grid-template-columns:minmax(0,1fr)}}.dash-found-row{min-width:0;padding:var(--dash-row-pad) 0;border-bottom:1px solid var(--border);font-size:var(--dash-fs-sm);grid-template-columns:minmax(88px,1fr) minmax(0,1.15fr) 72px 42px;align-items:center;gap:10px;display:grid}.dash-found-row-name{color:var(--text);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.dash-found-row-metric{color:var(--text-muted);font-size:var(--dash-fs-xs);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.dash-found-row-metric strong{color:var(--text);font-variant-numeric:tabular-nums;font-weight:600}.dash-found-bar{background:var(--surface-2);border-radius:999px;height:6px;display:block;overflow:hidden}.dash-found-bar-fill{background:var(--accent);height:100%;transition:width var(--dur-panel) ease;border-radius:999px;display:block}.dash-found-bar-fill.is-good{background:var(--success)}.dash-found-bar-fill.is-warn{background:var(--warning)}.dash-found-bar-fill.is-bad{background:var(--danger)}.dash-found-row-progress{text-align:right;font-size:var(--dash-fs-xs);color:var(--text-muted);font-variant-numeric:tabular-nums}.dash-muted{color:var(--text-muted)}.dash-weak{flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;display:flex}.dash-weak li{min-width:0;transition:background var(--dur-hover) ease;border-bottom:none;border-radius:10px;align-items:center;gap:10px;padding:10px 8px;display:flex}.dash-weak li:hover{background:color-mix(in srgb, var(--surface-2) 70%, transparent)}.dash-weak li:last-child{border-bottom:none}.dash-weak-rank{background:color-mix(in srgb, var(--accent) 12%, var(--surface-2));width:22px;height:22px;color:var(--accent);font-size:var(--dash-fs-xs);border-radius:7px;flex-shrink:0;justify-content:center;align-items:center;font-weight:650;display:flex}.dash-weak-main{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.dash-weak-name{font-size:var(--dash-fs-base);color:var(--text);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.dash-weak-meta{font-size:var(--dash-fs-xs);color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.dash-weak-action{border:1px solid var(--border);border-radius:var(--radius-2);background:var(--surface);height:28px;color:var(--accent);font-size:var(--dash-fs-sm);cursor:pointer;transition:background var(--dur-hover) ease, border-color var(--dur-hover) ease;flex-shrink:0;padding:0 10px}.dash-weak-action:hover{background:var(--accent-soft);border-color:var(--accent-ink)}.dash-short{gap:var(--dash-gap);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.dash-short li{align-items:flex-start;gap:10px;min-width:0;display:flex}.dash-short-badge{background:var(--danger-soft);width:20px;height:20px;color:var(--danger);font-size:var(--dash-fs-xs);border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;margin-top:1px;font-weight:600;display:flex}.dash-short-main{flex-direction:column;flex:1;gap:3px;min-width:0;display:flex}.dash-short-name{font-size:var(--dash-fs-base);color:var(--text);align-items:baseline;gap:8px;font-weight:600;display:flex}.dash-short-rate{font-size:var(--dash-fs-base);color:var(--danger);font-variant-numeric:tabular-nums;font-style:normal;font-weight:600}.dash-short-note,.dash-short-focus{font-size:var(--dash-fs-sm);color:var(--text-muted);line-height:1.5}.dash-short-action{border:1px solid var(--border);border-radius:var(--radius-2);background:var(--surface);height:28px;color:var(--text);font-size:var(--dash-fs-sm);cursor:pointer;transition:background var(--dur-hover) ease, border-color var(--dur-hover) ease;flex-shrink:0;padding:0 10px}.dash-short-action:hover{background:var(--accent-soft);border-color:var(--accent-ink);color:var(--accent-ink)}.dash-plan{gap:var(--dash-gap);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.dash-plan li{border:1px solid color-mix(in srgb, var(--border) 65%, transparent);background:color-mix(in srgb, var(--surface) 52%, transparent);border-radius:12px;flex-direction:column;gap:4px;padding:12px 14px;display:flex}.dash-plan-title{font-size:var(--dash-fs-base);color:var(--text);font-weight:600}.dash-plan-desc{font-size:var(--dash-fs-sm);color:var(--text-muted);line-height:1.55}.dash-abilities{flex-direction:column;gap:9px;margin:0;padding:0;list-style:none;display:flex}.dash-abilities li{align-items:center;gap:var(--dash-gap);min-width:0;font-size:var(--dash-fs-sm);grid-template-columns:minmax(84px,1.1fr) minmax(0,1fr) 52px;display:grid}.dash-ability-name{color:var(--text);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.dash-ability-score{text-align:right;color:var(--text-muted);font-variant-numeric:tabular-nums}.dash-workshops{gap:var(--dash-gap);grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch;display:grid}@media (width<=1100px){.dash-workshops{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}}.dash-workshop-empty{margin:0;font-size:12px;line-height:1.5}.dash-workshop{padding:var(--dash-pad);border:1px solid color-mix(in srgb, var(--border) 55%, transparent);border-radius:var(--radius-3);background:color-mix(in srgb, var(--surface) 38%, transparent);flex-direction:column;gap:10px;display:flex}.dash-workshop-head{justify-content:space-between;align-items:baseline;gap:10px;display:flex}.dash-workshop-name{font-size:var(--dash-fs-base);color:var(--text);margin:0;font-weight:600}.dash-workshop-score{font-size:var(--dash-fs-xl);color:var(--text);font-variant-numeric:tabular-nums;font-weight:650}.dash-workshop-score em{font-size:var(--dash-fs-xs);color:var(--text-muted);margin-left:2px;font-style:normal;font-weight:500}.dash-workshop-meta{font-size:var(--dash-fs-xs);color:var(--text-muted);margin:0}.dash-workshop-skills{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.dash-workshop-skills li{min-width:0;font-size:var(--dash-fs-sm);grid-template-columns:minmax(72px,1fr) minmax(0,1fr) 38px;align-items:center;gap:10px;display:grid}.dash-modules{gap:var(--dash-gap);grid-template-columns:repeat(auto-fit,minmax(190px,1fr));display:grid}.dash-module{min-width:0;padding:14px var(--dash-pad);border:1px solid color-mix(in srgb, var(--border) 55%, transparent);border-radius:var(--dash-radius);background:color-mix(in srgb, var(--surface) 38%, transparent);box-shadow:var(--dash-shadow);text-align:left;cursor:pointer;transition:border-color var(--dur-hover) ease, background var(--dur-hover) ease, box-shadow var(--dur-hover) ease, transform var(--dur-hover) ease;flex-direction:column;gap:6px;display:flex;position:relative}.dash-module:hover{border-color:color-mix(in srgb, var(--accent) 35%, var(--border));transform:translateY(-1px)}.dash-module.is-active{border-color:color-mix(in srgb, var(--accent) 55%, var(--border));background:color-mix(in srgb, var(--accent) 10%, var(--surface));box-shadow:0 2px 4px color-mix(in srgb, var(--text) 5%, transparent), 0 12px 28px -14px color-mix(in srgb, var(--accent) 26%, transparent)}.dash-module-label{font-size:var(--dash-fs-sm);color:var(--text-muted)}.dash-module-score{font-size:var(--dash-fs-2xl);color:var(--text);font-variant-numeric:tabular-nums;font-weight:650;line-height:1.1}.dash-module-score em{font-size:var(--dash-fs-xs);color:var(--text-muted);margin-left:2px;font-style:normal;font-weight:500}.dash-module-meta{font-size:var(--dash-fs-xs);color:var(--text-muted)}.dash-module-badge{font-size:var(--dash-fs-xs);border-radius:999px;padding:2px 8px;position:absolute;top:12px;right:12px}.dash-module-badge.is-good{background:var(--success-soft);color:var(--success)}.dash-module-badge.is-bad{background:var(--danger-soft);color:var(--danger)}.dash-module-badge.is-warn{background:var(--warning-soft);color:var(--warning)}.dash-module-badge.is-flat{background:var(--surface-2);color:var(--text-muted)}.dash-overview{padding-bottom:var(--dash-band-gap);margin-bottom:var(--dash-band-gap);border-bottom:1px solid var(--border)}.dash-overview-head{flex-wrap:wrap;align-items:baseline;gap:8px 10px;min-width:0;display:flex}.dash-overview-title{font-size:var(--dash-fs-base);color:var(--text);margin:0;font-weight:660}.dash-overview-sub{font-size:var(--dash-fs-xs);color:var(--text-muted)}.dash-balance{gap:var(--dash-row-pad);flex-direction:column;margin:0;padding:4px 0;list-style:none;display:flex}.dash-balance li{align-items:center;gap:var(--dash-gap);min-width:0;font-size:var(--dash-fs-sm);grid-template-columns:minmax(104px,.9fr) minmax(0,2.4fr) 48px;display:grid}.dash-balance-name{align-items:center;gap:6px;min-width:0;display:flex}.dash-balance-subject{color:var(--text);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.dash-balance-track{background:var(--surface-2);border-radius:999px;height:10px;display:block;position:relative}.dash-balance-fill{background:var(--accent);border-radius:999px;height:100%;display:block}.dash-balance-avg{background:var(--text-muted);border-radius:1px;width:2px;position:absolute;top:-3px;bottom:-3px}.dash-balance-val{text-align:right;font-size:var(--dash-fs-base);color:var(--text);font-variant-numeric:tabular-nums;font-weight:600}.dash-health-head{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.dash-health-score{font-size:var(--dash-fs-2xl);letter-spacing:-.02em;color:var(--text);font-variant-numeric:tabular-nums;align-items:baseline;gap:4px;font-weight:650;line-height:1.1;display:flex}.dash-health-score em{font-size:var(--dash-fs-sm);color:var(--text-muted);font-style:normal;font-weight:500}.dash-board-stack{gap:var(--space-5);flex-direction:column;width:100%;min-width:0;display:flex}.dash-empty{border:1px dashed color-mix(in srgb, var(--border) 90%, transparent);background:radial-gradient(120% 90% at 50% 0%, color-mix(in srgb, var(--accent) 6%, transparent), transparent 60%), color-mix(in srgb, var(--surface-2) 55%, transparent);min-height:88px;font-size:var(--dash-fs-sm);color:var(--text-muted);text-align:center;border-radius:10px;flex:1;justify-content:center;align-items:center;padding:28px 16px;line-height:1.6;display:flex}.dash-section>.dash-empty{flex:none;min-height:120px}.dash-loading{font-size:var(--dash-fs-sm);color:var(--text-muted);align-items:center;gap:8px;display:flex}.dash-loading-soft{opacity:.75;margin-bottom:8px}.dash-spin{animation:.8s linear infinite dash-spin}@keyframes dash-spin{to{transform:rotate(360deg)}}.dash-error{align-items:flex-start;gap:var(--dash-gap);border:1px solid color-mix(in srgb, var(--danger) 28%, var(--border));border-radius:var(--dash-radius);background:color-mix(in srgb, var(--danger) 5%, var(--surface));box-shadow:var(--dash-shadow);flex-direction:column;padding:20px;display:flex}.dash-error p{font-size:var(--dash-fs-base);color:var(--danger);margin:0}.dash-skel{border-radius:var(--dash-radius);border:1px solid color-mix(in srgb, var(--border) 80%, transparent);background:linear-gradient(90deg, var(--surface-2) 25%, var(--elevated) 37%, var(--surface-2) 63%);background-size:400% 100%;height:96px;animation:1.4s infinite dash-shimmer}@keyframes dash-shimmer{0%{background-position:100%}to{background-position:0}}@media (prefers-color-scheme:dark){.dash-skel{background:linear-gradient(90deg, var(--surface-2) 25%, #ffffff0f 37%, var(--surface-2) 63%);background-size:400% 100%}}.qr-root{box-sizing:border-box;background:var(--bg);height:100%;min-height:0;color:var(--text);flex-direction:column;padding:10px 20px 16px;display:flex}.qr-top{background:0 0;border-bottom:0;justify-content:space-between;align-items:center;gap:12px;min-height:48px;margin-bottom:2px;padding:10px 0 8px;display:flex}.qr-top-brand{align-items:baseline;gap:10px;min-width:0;display:inline-flex}.qr-top h1{letter-spacing:.01em;margin:0;font-size:17px;font-weight:650}.qr-top-sub{color:var(--text-muted);font-size:13px}.qr-top-actions{flex-shrink:0;align-items:center;gap:8px;margin-left:auto;display:inline-flex}.qr-chrome{border-bottom:1px solid color-mix(in srgb, var(--border) 40%, transparent);background:0 0;flex-direction:column;flex-shrink:0;gap:0;margin-bottom:4px;padding:10px 0 8px;display:flex}.qr-subjects{background:0 0;flex-wrap:wrap;gap:4px;padding:0 0 6px;display:flex}.qr-pill{height:30px;color:var(--text-muted);cursor:pointer;background:0 0;border:0;border-radius:999px;padding:0 12px;font-size:14px}.qr-pill:hover{background:var(--surface-2);color:var(--text)}.qr-pill.is-on{background:var(--accent-soft);color:var(--accent-ink);font-weight:560}.qr-cats{flex-wrap:wrap;gap:4px;padding:0 0 2px;display:flex}.qr-cat{height:30px;color:var(--text-muted);cursor:pointer;background:0 0;border:0;border-radius:999px;padding:0 12px;font-size:14px}.qr-cat:hover{background:var(--surface-2);color:var(--text)}.qr-cat.is-on{background:var(--accent-soft);color:var(--accent-ink);font-weight:560}.qr-hint{color:var(--text-muted);margin:0 0 6px;font-size:12px;line-height:1.4}.qr-body{min-height:0;box-shadow:none;background:0 0;border:0;border-radius:0;flex:1;overflow:auto}.qr-coach-records{margin-top:20px}.qr-coach-records>summary{color:var(--text-muted);cursor:pointer;padding:12px 4px;font-size:13px;font-weight:600}.qr-coach-records>summary:focus-visible{outline:2px solid var(--accent,#2563eb);outline-offset:3px}.qr-list{width:100%;min-height:0}.qr-row{box-sizing:border-box;border:0;border-bottom:1px solid var(--border);width:100%;min-height:44px;max-height:56px;color:var(--text);background:0 0;align-items:center;gap:10px;padding:7px 10px;display:flex}.qr-row:last-child{border-bottom:0}.qr-list>.qr-row:last-of-type{border-bottom:1px solid var(--border)}.qr-row:hover{background:var(--surface-2)}.qr-row.is-active{background:var(--accent-soft)}.qr-main{flex-direction:column;flex:1;justify-content:center;gap:2px;min-width:0;display:flex}.qr-title{white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:500;line-height:1.35;overflow:hidden}.qr-sub{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.qr-actions{flex-shrink:0;align-items:center;gap:6px;display:flex}.qr-actions .btn{height:28px;padding:0 10px;font-size:12px}.qr-del{min-width:32px;color:var(--text-muted);padding:0 8px}.qr-del:hover:not(:disabled){color:var(--danger)}.qr-more{text-align:center;padding:10px 10px 14px}.qr-more .btn{height:28px;padding:0 14px;font-size:12px}.qr-state{text-align:left;color:var(--text-muted);border:1px dashed color-mix(in srgb, var(--border) 85%, var(--text-muted));border-radius:var(--radius-2,6px);background:color-mix(in srgb, var(--surface-2) 55%, transparent);box-shadow:none;margin:8px 0;padding:20px 4px 12px;font-size:13px;line-height:1.55}:root{--pr-row-radius:12px;--pr-row-pad:12px 16px;--pr-score-w:92px;--pr-tag-bg:var(--surface-2);--pr-tag-ink:var(--text-muted);--pr-ok:var(--success);--pr-bad:var(--danger)}.pr-filter{flex-wrap:wrap;align-items:center;gap:10px;padding:0 0 12px;display:flex}.pr-filter-chips{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.pr-filter-chips.is-sub{border-left:1px solid var(--border);padding-left:10px}.pr-chip{border:1px solid var(--border);background:var(--surface);height:30px;color:var(--text-muted);cursor:pointer;transition:background var(--dur-hover) ease, border-color var(--dur-hover) ease, color var(--dur-hover) ease;border-radius:999px;padding:0 13px;font-size:13px}.pr-chip:hover{border-color:color-mix(in srgb, var(--accent) 40%, var(--border));color:var(--text)}.pr-chip.is-on{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.pr-chip-count{opacity:.78;font-variant-numeric:tabular-nums;margin-left:4px;font-size:11px;font-style:normal}.pr-chip.is-on .pr-chip-count{opacity:.92}.pr-chip--sub{height:28px;font-size:12px}.pr-chip--sub.is-on{background:var(--accent-soft);border-color:color-mix(in srgb, var(--accent) 45%, var(--border));color:var(--accent)}.pr-filter-right{align-items:center;gap:8px;margin-left:auto;display:flex}.pr-filter-summary{color:var(--text-muted);font-variant-numeric:tabular-nums;font-size:13px}.pr-refresh{height:30px;padding:0 12px;font-size:13px}.pr-list{flex-direction:column;gap:8px;display:flex}.pr-row{padding:var(--pr-row-pad);border-radius:var(--pr-row-radius);border:1px solid var(--border);background:var(--surface);transition:border-color var(--dur-hover) ease, box-shadow var(--dur-hover) ease;align-items:flex-start;gap:16px;display:flex}.pr-row:hover{border-color:var(--border-strong,var(--border));box-shadow:var(--shadow-soft)}.pr-main{flex-direction:column;flex:auto;gap:7px;min-width:0;display:flex}.pr-head{align-items:center;gap:8px;min-width:0;display:flex}.pr-tag{background:var(--pr-tag-bg);color:var(--pr-tag-ink);border-radius:999px;flex:none;padding:2px 9px;font-size:12px;font-weight:600}.pr-title{min-width:0;color:var(--text);text-overflow:ellipsis;-webkit-line-clamp:2;-webkit-box-orient:vertical;flex:auto;font-size:15px;font-weight:600;line-height:1.45;display:-webkit-box;overflow:hidden}.pr-progress{background:color-mix(in srgb, var(--warning) 16%, transparent);color:var(--warning);border-radius:999px;flex:none;padding:2px 8px;font-size:11px;font-weight:600}.pr-stats{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.pr-stat{color:var(--text);font-variant-numeric:tabular-nums;align-items:baseline;gap:4px;font-size:13px;display:inline-flex}.pr-stat em{color:var(--text-muted);font-size:12px;font-style:normal}.pr-stat.is-ok{color:var(--pr-ok)}.pr-stat.is-bad{color:var(--pr-bad)}.pr-stat.is-muted{color:var(--text-muted)}.pr-footer{color:var(--text-muted);font-size:12px}.pr-side{flex:none;align-items:center;gap:14px;display:flex}.pr-stats-time{color:var(--text-muted);font-variant-numeric:tabular-nums;white-space:nowrap;font-size:12px}.pr-score{flex-direction:column;align-items:flex-end;line-height:1.1;display:flex}.pr-score b{letter-spacing:-.01em;font-variant-numeric:tabular-nums;font-size:22px;font-weight:700}.pr-score span{color:var(--text-muted);margin-top:2px;font-size:11px}.pr-score.is-great b{color:var(--success)}.pr-score.is-good b{color:var(--accent)}.pr-score.is-fair b{color:var(--warning)}.pr-score.is-poor b{color:var(--danger)}.pr-score.is-none b{color:var(--text-muted);font-size:17px}.pr-time{color:var(--text-muted);font-variant-numeric:tabular-nums;white-space:nowrap;font-size:12px}.pr-actions{align-items:center;gap:6px;display:flex}.pr-open{height:28px;padding:0 12px;font-size:13px}.pr-del{height:28px;color:var(--danger);background:var(--danger-soft);border-color:#0000;padding:0 10px;font-size:13px}.pr-del:hover{background:color-mix(in srgb, var(--danger) 18%, transparent)}.pr-panel{box-sizing:border-box;flex-direction:column;gap:12px;height:100%;min-height:0;padding:16px 20px 20px;display:flex}.pr-panel.xc-res-panel,.pr-panel.shiye-res-panel,.ep-center.ep-center-list.pr-panel{padding:16px 20px 20px}.pr-panel>.pr-list,.pr-panel>.pr-res-list{flex:1;min-height:0;overflow:auto}.pr-res-list{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.pr-res-row{padding:var(--pr-row-pad);border-radius:var(--pr-row-radius);border:1px solid var(--border);background:var(--surface);transition:border-color var(--dur-hover) ease, background var(--dur-hover) ease;align-items:flex-start;gap:12px;display:flex}.pr-res-row.is-clickable{cursor:pointer}.pr-res-row:hover,.pr-res-row.is-active{border-color:color-mix(in srgb, var(--accent) 35%, var(--border));background:var(--surface-2)}.pr-res-check{flex-shrink:0;align-items:center;padding-top:2px;display:flex}.pr-res-main{flex-direction:column;flex:1;gap:4px;min-width:0;display:flex}.pr-res-meta{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;font-size:12px;line-height:1.4;overflow:hidden}.pr-state{gap:12px;padding:28px 16px}.pr-empty{text-align:center;border:1px dashed color-mix(in srgb, var(--border) 85%, transparent);background:radial-gradient(120% 80% at 50% 0%, color-mix(in srgb, var(--accent) 8%, transparent), transparent 55%), var(--surface);border-radius:14px;flex-direction:column;justify-content:center;align-items:center;min-height:220px;padding:40px 24px;display:flex}.pr-empty-icon{background:color-mix(in srgb, var(--accent) 12%, var(--surface-2));width:48px;height:48px;color:var(--accent);border-radius:14px;justify-content:center;align-items:center;margin-bottom:4px;display:flex}.pr-empty-title{color:var(--text);letter-spacing:.01em;margin:0;font-size:15px;font-weight:650}.pr-empty-desc{max-width:28em;color:var(--text-muted);margin:0;font-size:13px;line-height:1.55}.pr-empty-actions{flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;margin-top:4px;display:flex}.pr-skel{flex-direction:column;gap:8px;display:flex}.pr-skel-row{border-radius:var(--pr-row-radius);border:1px solid var(--border);background:linear-gradient(90deg, var(--surface-2) 25%, color-mix(in srgb, 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transparent);color:var(--xc-blue)}.xc-shortcut:disabled{opacity:.4;cursor:not-allowed}.xc-mini-chip{display:none}.xc-main{flex:1;min-height:0;display:flex;overflow:hidden}.xc-center{background:color-mix(in srgb, var(--surface) 42%, transparent);border-right:1px solid color-mix(in srgb, var(--border) 55%, transparent);flex-direction:column;flex-shrink:0;width:280px;display:flex}.ps-mid>.xc-center{background:0 0;border-right:0;flex:1;width:auto;min-height:0}.xc-center>.center-header{letter-spacing:.02em;color:var(--text-muted);padding:12px 16px 8px;font-size:12px;font-weight:600}.xc-chips{border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:6px;max-height:96px;padding:8px 12px;display:flex;overflow:auto}.xc-chips-set-cat{max-height:128px}.xc-chips-sub{max-height:84px}.xc-chips-sep{background:var(--border);flex:none;width:1px;height:16px;margin:0 4px}.xc-chip{border-radius:var(--xc-r-pill);border:1px solid var(--xc-hairline);cursor:pointer;height:28px;color:var(--text);transition:background var(--dur-hover) ease, border-color var(--dur-hover) ease, color var(--dur-hover) ease;background:0 0;align-items:center;gap:4px;padding:0 12px;font-size:12px;display:inline-flex}.xc-chip:hover:not(:disabled){border-color:color-mix(in srgb, var(--xc-blue) 40%, var(--border));color:var(--xc-blue)}.xc-chip.is-active{background:color-mix(in srgb, var(--xc-blue) 12%, transparent);color:var(--xc-blue);border-color:#0000;font-weight:600}.xc-chip.is-disabled,.xc-chip:disabled{opacity:.45;cursor:not-allowed;text-decoration:line-through}.xc-chip-count{opacity:.7;font-size:11px;font-style:normal}.xc-center-body{flex:1;min-height:0;overflow:auto}.xc-set-list{flex-direction:column;gap:6px;display:flex}.xc-set-row{border:1px solid var(--border);background:var(--surface);cursor:pointer;text-align:left;width:100%;min-height:0;color:var(--text);box-sizing:border-box;border-radius:10px;align-items:center;gap:14px;padding:10px 14px;transition:border-color .14s,background .14s;display:flex}.xc-set-row:hover{border-color:color-mix(in srgb, var(--xc-blue) 45%, var(--border));background:var(--surface-2)}.xc-set-row.is-active{border-color:var(--xc-blue);background:color-mix(in srgb, var(--xc-blue) 4%, var(--surface))}.xc-set-main{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}@media (width>=900px){.xc-center-body .xc-set-main{flex-direction:row;align-items:baseline;gap:16px}.xc-center-body .xc-set-main>.xc-set-title{flex:auto;min-width:0}.xc-center-body .xc-set-main>.xc-set-sub{text-align:right;font-variant-numeric:tabular-nums;flex:none;margin-left:auto}}.xc-set-title{white-space:nowrap;text-overflow:ellipsis;font-size:13px;line-height:1.35;overflow:hidden}.xc-set-sub{white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.xc-continue-chip{border-radius:var(--xc-r-pill);background:color-mix(in srgb, var(--xc-green) 18%, transparent);height:22px;color:var(--xc-green-deep);flex-shrink:0;place-items:center;padding:0 8px;font-size:11px;font-weight:600;display:inline-grid}.xc-set-empty-hint{text-align:center;padding:16px 4px;font-size:12px}.xc-set-cards{flex-direction:column;gap:6px;padding:8px 0;display:flex}.xc-set-card{border:1px solid var(--xc-hairline,var(--border));background:var(--xc-card,var(--surface));box-shadow:none;cursor:pointer;text-align:left;color:var(--text);border-radius:10px;flex-flow:wrap;align-items:center;gap:10px 14px;padding:10px 14px;transition:border-color .14s,background .14s;display:flex}.xc-set-card:hover{border-color:color-mix(in srgb, var(--xc-blue) 45%, var(--border));background:var(--surface-2);box-shadow:none;transform:none}.xc-set-card.is-active{border-color:var(--xc-blue);background:color-mix(in srgb, var(--xc-blue) 4%, var(--surface))}.xc-set-card-head{flex:180px;align-items:center;gap:8px;min-width:0;display:flex}.xc-set-card-title{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:14px;font-weight:550;line-height:1.5;overflow:hidden}.xc-set-card-badge{white-space:nowrap;border-radius:999px;flex-shrink:0;align-items:center;height:22px;padding:0 10px;font-size:12px;font-weight:600;display:inline-flex}.xc-set-card-badge.is-done{background:color-mix(in srgb, var(--c-green,#16a34a) 12%, transparent);color:var(--c-green,#16a34a)}.xc-set-card-badge.is-doing{background:color-mix(in srgb, var(--c-amber,#d97706) 14%, transparent);color:var(--c-amber,#d97706)}.xc-set-card-badge.is-todo{background:var(--elevated,var(--surface-2));color:var(--text-muted)}.xc-set-card-meta{color:var(--text-muted);white-space:nowrap;flex:none;align-items:center;gap:5px;font-size:12px;display:flex}.xc-set-card-foot{display:none}.xc-set-card-foot em{font-style:normal}.xc-pager{border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:8px;padding:8px 12px;display:flex}.xc-skel{padding:var(--space-3) var(--space-4);flex-direction:column;gap:10px;display:flex}.xc-skel-row{border-radius:var(--radius-3);background:var(--border);height:44px;animation:1.2s ease-in-out infinite xc-pulse}@keyframes xc-pulse{0%,to{opacity:.45}50%{opacity:.85}}.xc-state{min-height:160px}.xc-state:not(.ps-state){justify-content:center;align-items:center;gap:var(--space-3);padding:var(--space-6);text-align:center;flex-direction:column;display:flex}.xc-state.ps-state{gap:var(--space-3);padding:var(--space-6)}.xc-state-work{flex:1;align-self:stretch;height:100%;min-height:0}.xc-work{background:var(--bg);flex-direction:column;flex:1;min-width:0;min-height:0;display:flex;overflow:auto}.xc-work-panel{flex-direction:column;flex:1;min-height:0;display:flex}.xc-work-header{height:auto;min-height:52px}.xc-work-body{flex-direction:column;flex:1;gap:16px;min-height:0;padding:24px 28px 32px;display:flex;overflow:auto}.xc-cat-tree{border:1px solid var(--xc-hairline);border-radius:var(--xc-r-card);background:var(--xc-card);box-shadow:var(--xc-shadow-card);flex-direction:column;margin:0 0 18px;display:flex;overflow:hidden}.xc-cat-node{transition:background var(--dur-hover) ease;background:0 0}.xc-cat-node+.xc-cat-node{border-top:1px solid var(--xc-hairline)}.xc-cat-node:hover{background:color-mix(in srgb, var(--text) 3%, transparent)}.xc-cat-node.is-open{background:color-mix(in srgb, var(--xc-blue) 4%, transparent)}.xc-cat-head{cursor:pointer;text-align:left;width:100%;min-height:52px;color:var(--text);background:0 0;border:0;grid-template-columns:8px 160px minmax(60px,1fr) 84px auto 16px;align-items:center;gap:12px;padding:8px 16px;display:grid}.xc-cat-head:hover{background:color-mix(in srgb, var(--text) 5%, transparent)}.xc-cat-dot{background:var(--xc-blue);border-radius:50%;width:8px;height:8px}.xc-cat-dot.cat-politics{background:var(--xc-purple)}.xc-cat-dot.cat-common{background:var(--xc-amber)}.xc-cat-dot.cat-verbal{background:var(--xc-blue)}.xc-cat-dot.cat-quant{background:var(--xc-green)}.xc-cat-dot.cat-logic{background:var(--c-violet)}.xc-cat-dot.cat-data{background:var(--c-teal)}.xc-cat-name{text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:600;overflow:hidden}.xc-cat-count,.xc-sub-count{color:var(--text-muted);font-variant-numeric:tabular-nums;white-space:nowrap;font-size:12px}.xc-stars{color:color-mix(in srgb, var(--text-muted) 38%, transparent);gap:1px;display:inline-flex}.xc-stars .is-on{color:var(--xc-gold)}.xc-cat-count b,.xc-sub-count b{color:var(--text);font-weight:600}.xc-cat-count,.xc-sub-count{text-align:right;color:var(--text-muted);font-variant-numeric:tabular-nums;white-space:nowrap;font-size:12px}.xc-cat-subs{border-top:1px solid var(--border);background:color-mix(in srgb, var(--surface) 45%, transparent);flex-direction:column;gap:6px;padding:8px 12px 12px;display:flex}.xc-cat-all{border-radius:var(--xc-r-pill);border:1px solid color-mix(in srgb, var(--xc-blue) 35%, var(--border));height:28px;color:var(--xc-blue);cursor:pointer;background:0 0;align-self:flex-start;margin:4px 0 6px;padding:0 12px;font-size:12px;font-weight:600}.xc-cat-all:hover:not(:disabled){background:color-mix(in srgb, var(--xc-blue) 10%, transparent)}.xc-sub-node{border:1px solid #0000;border-radius:10px}.xc-sub-node+.xc-sub-node{border-top:1px solid color-mix(in srgb, var(--xc-hairline) 60%, transparent)}.xc-sub-node.is-open{background:var(--xc-card);border-color:var(--border)}.xc-sub-head{cursor:pointer;text-align:left;width:100%;min-height:38px;color:var(--text);border-radius:var(--xc-r-tile);background:0 0;border:0;grid-template-columns:minmax(0,1fr) auto auto auto;align-items:center;gap:10px;padding:6px 10px;display:grid}.xc-sub-head:hover{background:color-mix(in srgb, var(--text) 5%, transparent)}.xc-sub-name{text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.xc-topic-list{flex-direction:column;gap:2px;padding:4px 12px 10px 24px;display:flex}.xc-topic-row{min-height:30px;color:var(--text);cursor:pointer;text-align:left;background:0 0;border:0;border-radius:8px;grid-template-columns:minmax(0,140px) minmax(60px,1fr) 84px;align-items:center;gap:12px;padding:0 10px;font-size:13px;display:grid}.xc-topic-row:hover:not(:disabled){background:var(--surface-2);color:var(--xc-blue)}.xc-topic-row.is-primary{color:var(--xc-blue);font-weight:600}.xc-topic-row em{color:var(--text-muted);font-variant-numeric:tabular-nums;text-align:right;font-size:12px;font-style:normal}.xc-topic-row em b{color:var(--text);font-weight:600}.xc-topic-name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.xc-cat-empty{padding:4px 12px;font-size:12px}.xc-search-row{border-radius:var(--xc-r-pill);border:1px solid var(--xc-hairline);background:var(--xc-card);align-items:center;gap:8px;height:38px;margin:2px 0 10px;padding:0 12px;display:flex;position:relative}.xc-search-row:focus-within{border-color:var(--xc-blue);box-shadow:0 0 0 3px color-mix(in srgb, var(--xc-blue) 14%, transparent)}.xc-search-icon{color:var(--text-muted);flex-shrink:0}.xc-search-input{min-width:0;height:100%;color:var(--text);background:0 0;border:0;outline:none;flex:1;font-size:13px}.xc-search-clear{background:var(--surface-2);width:22px;height:22px;color:var(--text-muted);cursor:pointer;border:0;border-radius:50%;flex-shrink:0;place-items:center;display:grid}.xc-search-results{flex-direction:column;gap:8px;padding:4px 2px 16px;display:flex}.xc-search-summary{margin:0 0 2px;font-size:12px}.xc-search-hit{border-radius:var(--xc-r-tile);border:1px solid var(--xc-hairline);background:var(--xc-card);cursor:pointer;text-align:left;color:var(--text);flex-direction:column;gap:6px;padding:12px 14px;display:flex}.xc-search-hit:hover:not(:disabled){border-color:color-mix(in srgb, var(--xc-blue) 45%, var(--border));background:color-mix(in srgb, var(--xc-blue) 5%, var(--bg-elevated))}.xc-search-hit-title{-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:13px;line-height:1.5;display:-webkit-box;overflow:hidden}.xc-search-hit-tags{flex-wrap:wrap;gap:6px;display:flex}.xc-search-hit-tags em{border-radius:var(--xc-r-pill);background:var(--surface-2);color:var(--text-muted);padding:2px 8px;font-size:11px;font-style:normal}.xc-desk{background:0 0;flex-direction:column;flex:1;min-height:0;display:flex;position:relative;overflow:hidden}@media (prefers-color-scheme:dark){.xc-desk{background:0 0}}.xc-desk-bar{border-bottom:1px solid color-mix(in srgb, var(--border) 55%, transparent);z-index:200;background:0 0;flex-shrink:0;justify-content:space-between;align-items:center;gap:12px;height:44px;min-height:44px;padding:0 14px 0 8px;display:flex;position:relative;overflow:visible}.xc-desk-bar-left,.xc-desk-bar-right{align-items:center;gap:4px;min-width:0;display:flex}.xc-desk-bar-left{flex:1;gap:6px}.xc-desk-bar-right{flex-wrap:nowrap;flex-shrink:0;justify-content:flex-end;gap:6px}.xc-desk-exit{flex-shrink:0;align-items:center;gap:2px;height:32px;padding:0 8px 0 4px;display:inline-flex}.xc-desk-exit-label{font-size:13px}.xc-desk-icon-btn{border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;display:inline-flex;padding:0!important}.xc-desk-text-btn{box-sizing:border-box;height:30px;min-height:30px;color:var(--text);white-space:nowrap;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;gap:5px;font-size:12px;font-weight:550;line-height:1;display:inline-flex;padding:0 9px!important}.xc-desk-text-btn svg{flex-shrink:0}.xc-desk-text-btn.is-fav{color:var(--xc-blue,var(--accent));background:color-mix(in srgb, var(--xc-blue,var(--accent)) 10%, transparent);border-color:color-mix(in srgb, var(--xc-blue,var(--accent)) 28%, var(--border))}.xc-desk-aa{letter-spacing:-.04em;font-size:12px;font-weight:700;line-height:1}.xc-desk-title-wrap{align-items:baseline;gap:8px;min-width:0;display:flex}.xc-desk-title{white-space:nowrap;text-overflow:ellipsis;max-width:min(420px,46vw);margin:0;font-size:14px;font-weight:600;overflow:hidden}.xc-desk-bar-right .xc-submit-btn{height:32px;margin-left:4px;padding:0 14px}.xc-desk-daily-badge{border-radius:var(--xc-r-pill);background:var(--xc-green-grad);color:#fff;flex-shrink:0;place-items:center;height:22px;padding:0 10px;font-size:11px;font-weight:600;display:inline-grid}.xc-desk-ai-badge{border-radius:var(--xc-r-pill);background:var(--xc-blue-grad);color:#fff;flex-shrink:0;place-items:center;height:22px;padding:0 10px;font-size:11px;font-weight:600;display:inline-grid}.xc-ghost{background:0 0}.xc-ghost.is-fav{color:var(--xc-blue);background:color-mix(in srgb, var(--xc-blue) 10%, transparent)}.xc-timer{font-variant-numeric:tabular-nums;border-radius:var(--xc-r-pill);background:color-mix(in srgb, var(--xc-blue) 10%, transparent);min-width:96px;height:32px;color:var(--xc-blue);justify-content:center;align-items:center;gap:6px;padding:0 10px;font-size:13px;font-weight:600;display:inline-flex}.xc-timer.is-warn{background:var(--xc-warn-soft);color:var(--xc-amber)}.xc-timer-toggle{color:inherit;cursor:pointer;background:0 0;border:0;border-radius:50%;place-items:center;padding:2px;display:inline-grid}.xc-timer-toggle:hover{background:color-mix(in srgb, currentColor 18%, transparent)}.xc-desk.is-paused .xc-stem-col{opacity:.72}.xc-paused-tip{z-index:18;border-radius:var(--xc-r-pill);background:var(--xc-amber);color:#fff;height:32px;box-shadow:var(--xc-shadow-pop);align-items:center;gap:6px;padding:0 14px;font-size:12px;font-weight:600;display:inline-flex;position:absolute;top:68px;left:50%;transform:translate(-50%)}.xc-fontsize-wrap{z-index:210;position:relative}.xc-fontsize-popover{z-index:220;border-radius:var(--xc-r-tile);border:1px solid var(--xc-hairline,var(--border));background:var(--bg-solid,#fff);width:168px;color:var(--text);box-shadow:var(--xc-shadow-pop,0 12px 32px #10182829);isolation:isolate;flex-direction:column;gap:2px;padding:8px;display:flex;position:absolute;top:calc(100% + 6px);right:0}.xc-fontsize-title{color:var(--text-muted);margin:2px 6px 6px;font-size:11px;font-weight:600}.xc-fontsize-item{min-height:34px;color:var(--text);cursor:pointer;text-align:left;background:0 0;border:0;border-radius:8px;justify-content:space-between;align-items:center;gap:8px;padding:0 10px;display:flex}.xc-fontsize-item:hover{background:var(--surface-2)}.xc-fontsize-item.is-active{background:color-mix(in srgb, var(--xc-blue) 12%, transparent);color:var(--xc-blue);font-weight:600}.xc-fontsize-item em{color:var(--text-muted);font-size:11px;font-style:normal}.xc-root .xc-confirm-btn,.xc-root .xc-submit-btn{border-radius:var(--xc-r-pill);background:var(--xc-blue-grad);color:#fff;height:34px;box-shadow:0 4px 12px color-mix(in srgb, var(--xc-blue) 28%, transparent);border:0;justify-content:center;align-items:center;gap:6px;padding:0 20px;font-weight:600;display:inline-flex}.xc-root .xc-confirm-btn:disabled,.xc-root .xc-submit-btn:disabled{background:var(--surface-2);color:var(--text-muted);box-shadow:none;cursor:not-allowed}.xc-nav-btn{border-radius:var(--xc-r-pill);align-items:center;gap:2px;height:34px;padding:0 14px;display:inline-flex}.xc-result-bar{border-bottom:1px solid var(--border);background:var(--surface);flex-shrink:0;justify-content:space-between;align-items:center;gap:12px;min-height:48px;padding:0 16px;font-size:13px;display:flex}.xc-vip-tip{background:color-mix(in srgb, var(--xc-blue) 10%, transparent);border-radius:10px;flex-shrink:0;align-items:center;gap:12px;min-height:36px;margin:8px 16px 0;padding:0 12px;font-size:13px;display:flex}.xc-submit-error{border:1px solid color-mix(in srgb, var(--xc-bad) 35%, var(--border));border-radius:var(--xc-r-tile);background:var(--xc-bad-soft);color:var(--xc-bad-deep);flex-wrap:wrap;flex-shrink:0;justify-content:space-between;align-items:center;gap:12px;margin:10px 16px 0;padding:8px 12px;font-size:13px;line-height:1.5;display:flex}.xc-submit-error .btn{min-height:30px;color:inherit;border:1px solid;flex-shrink:0;padding:0 12px}.xc-vip-link{color:var(--xc-blue);font-weight:600;text-decoration:none}.xc-vip-close{cursor:pointer;color:var(--text-muted);background:0 0;border:0;margin-left:auto;padding:4px 6px;font-size:16px;line-height:1}.xc-desk-body{z-index:1;flex:1;min-height:0;display:flex;position:relative;overflow:hidden}.xc-stem-col{flex:1;min-width:0;padding:24px 28px 40px;overflow:auto}.xc-practice{border-radius:var(--xc-r-card);border:1px solid color-mix(in srgb, var(--xc-hairline) 70%, transparent);background:color-mix(in srgb, var(--xc-card) 88%, transparent);width:100%;max-width:1080px;box-shadow:var(--xc-shadow-card);-webkit-backdrop-filter:blur(14px)saturate(1.05);flex-direction:column;gap:16px;margin:0 auto;padding:20px 24px 24px;display:flex}.xc-qmeta{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.xc-qmeta-no{color:var(--text);font-variant-numeric:tabular-nums;font-size:13px;font-weight:600}.xc-qmeta-keys{white-space:nowrap;margin-left:auto;font-size:11px}.xc-type-chip{border-radius:var(--xc-r-pill);background:color-mix(in srgb, var(--xc-blue) 12%, transparent);height:24px;color:var(--xc-blue);align-self:flex-start;place-items:center;padding:0 10px;font-size:12px;font-weight:600;display:inline-grid}.xc-type-chip.is-multi{background:color-mix(in srgb, var(--xc-purple) 14%, transparent);color:var(--xc-purple)}.xc-type-chip.is-quick{background:color-mix(in srgb, var(--xc-purple) 16%, transparent);color:var(--xc-purple)}.xc-type-chip.is-wrongmode{background:var(--xc-bad-soft);color:var(--xc-bad-deep);align-self:center}.xc-material{border-radius:var(--xc-r-tile);border:1px solid var(--xc-hairline);background:color-mix(in srgb, var(--xc-blue) 5%, var(--bg-elevated));padding:12px 14px}.xc-material>summary{cursor:pointer;color:var(--xc-blue);align-items:center;gap:6px;font-size:13px;font-weight:600;list-style:none;display:flex}.xc-material>summary::-webkit-details-marker{display:none}.xc-material>summary span{color:var(--text-muted);font-size:11px;font-weight:400}.xc-material-body{font-size:calc(var(--xc-fs) - 3px);color:var(--text);white-space:pre-wrap;-webkit-user-select:text;user-select:text;margin-top:10px;line-height:1.75}.xc-stem{font-size:var(--xc-fs);white-space:pre-wrap;-webkit-user-select:text;user-select:text;font-weight:500;line-height:1.75}.xc-media{flex-direction:column;gap:12px;display:flex}.xc-media-inline{margin-top:8px}.xc-media-img{border:1px solid var(--xc-hairline);background:var(--xc-card-soft);border-radius:10px;max-width:100%;height:auto;display:block}.xc-options{flex-direction:column;gap:12px;display:flex}.xc-option-row{align-items:stretch;gap:6px;display:flex}.xc-option{border-radius:var(--xc-r-opt);background:color-mix(in srgb, var(--xc-card-soft) 72%, transparent);cursor:pointer;text-align:left;min-height:50px;color:var(--text);transition:background var(--dur-hover) ease, border-color var(--dur-hover) ease;border:1.5px solid #0000;flex:1;align-items:flex-start;gap:12px;padding:13px 16px;display:flex}.xc-option:hover:not(:disabled){border-color:color-mix(in srgb, var(--xc-blue) 45%, transparent)}.xc-option.is-selected{border-color:var(--xc-blue);background:color-mix(in srgb, var(--xc-blue) 18%, var(--xc-card));box-shadow:0 0 0 3px color-mix(in srgb, var(--xc-blue) 18%, transparent)}.xc-option.is-selected .xc-opt-key{background:var(--xc-blue);color:#fff;border-color:#0000}.xc-option.is-correct{border-color:var(--xc-ok);background:var(--xc-ok-soft)}.xc-option.is-correct .xc-opt-key{background:var(--xc-ok);color:#fff;border-color:#0000}.xc-option.is-wrong{border-color:var(--xc-bad);background:var(--xc-bad-soft)}.xc-option.is-wrong .xc-opt-key{background:var(--xc-bad);color:#fff;border-color:#0000}.xc-option.is-missed{border-style:dashed;border-color:var(--xc-warn);background:var(--xc-warn-soft)}.xc-option.is-missed .xc-opt-key{border:1.5px dashed var(--xc-warn);color:var(--xc-amber)}.xc-option.is-dim{opacity:.5}.xc-option.is-struck .xc-opt-text{opacity:.45;text-decoration:line-through}.xc-option:disabled{cursor:default}.xc-opt-key{border:1.5px solid color-mix(in srgb, var(--text-muted) 34%, transparent);background:color-mix(in srgb, var(--text) 7%, var(--xc-card-soft));width:26px;height:26px;color:color-mix(in srgb, var(--text) 60%, var(--text-muted));transition:background var(--dur-hover) ease, color var(--dur-hover) ease;border-radius:50%;flex-shrink:0;place-items:center;margin-top:1px;font-size:13px;font-weight:700;line-height:1;display:grid}.xc-option.is-selected .xc-opt-key{color:#fff}.xc-opt-text{min-width:0;font-size:calc(var(--xc-fs) - 2px);white-space:pre-wrap;-webkit-user-select:text;user-select:text;flex:1;line-height:1.6}.xc-strike-btn{border-radius:var(--xc-r-tile);width:32px;color:var(--text-muted);cursor:pointer;opacity:0;transition:opacity var(--dur-hover) ease, background var(--dur-hover) ease, color var(--dur-hover) ease;background:0 0;border:0;flex-shrink:0;font-size:12px}.xc-option-row:hover .xc-strike-btn,.xc-option-row:focus-within .xc-strike-btn{opacity:1}.xc-strike-btn:hover{background:color-mix(in srgb, var(--xc-bad) 12%, transparent);color:var(--xc-bad-deep)}.xc-confirm-row,.xc-nav-row{align-items:center;gap:8px;display:flex}.xc-confirm-row{gap:8px;margin-top:16px;display:flex}.xc-practice .xc-confirm-row{margin-top:0}.xc-desk-actions{border-top:1px solid var(--xc-hairline);align-items:center;gap:12px;margin-top:2px;padding-top:14px;display:flex}.xc-desk-keys{text-align:center;margin:0 auto;font-size:12px}.xc-desk-action-main{flex-shrink:0;align-items:center;gap:8px;display:flex}.xc-desk .xc-primary-btn{border-radius:var(--xc-r-pill);background:var(--xc-blue-grad);color:#fff;cursor:pointer;min-width:128px;height:38px;box-shadow:0 4px 14px color-mix(in srgb, var(--xc-blue) 28%, transparent);transition:filter var(--dur-hover) ease;border:0;justify-content:center;align-items:center;gap:6px;padding:0 22px;font-size:14px;font-weight:600;display:inline-flex}.xc-desk .xc-primary-btn:hover:not(:disabled){filter:brightness(1.06)}.xc-desk .xc-primary-btn:disabled{background:var(--surface-2);color:var(--text-muted);box-shadow:none;cursor:not-allowed}.xc-desk .xc-primary-btn.is-quick{background:var(--xc-purple);box-shadow:0 4px 14px color-mix(in srgb, var(--xc-purple) 30%, transparent)}.xc-nav-row{justify-content:flex-end}.xc-feedback{flex-direction:column;gap:14px;display:flex}.xc-verdict{border-radius:var(--xc-r-tile);background:var(--surface-2);color:var(--text);flex-wrap:wrap;align-items:center;gap:12px;padding:12px 16px;font-size:14px;font-weight:700;display:flex}.xc-verdict.is-correct{background:var(--xc-ok-soft);color:var(--xc-ok-deep)}.xc-verdict.is-wrong{background:var(--xc-bad-soft);color:var(--xc-bad-deep)}.xc-verdict-answers{opacity:.9;gap:12px;margin-left:auto;font-size:12px;font-weight:500;display:inline-flex}.xc-verdict-answers em{font-style:normal}.xc-analysis{border:1px solid var(--xc-hairline);border-radius:var(--xc-r-tile);background:var(--xc-card);padding:0 0 14px;overflow:hidden}.xc-analysis-title{border-bottom:1px solid var(--xc-hairline);background:var(--xc-card-soft);color:var(--text);padding:12px 16px;font-size:13px;font-weight:700}.xc-analysis-title:before{content:"";background:var(--xc-blue-grad);vertical-align:-2px;border-radius:2px;width:3px;height:13px;margin-right:8px;display:inline-block}.xc-analysis-body{font-size:calc(var(--xc-fs) - 3px);white-space:pre-wrap;-webkit-user-select:text;user-select:text;padding:14px 16px 0;line-height:1.75}.xc-analysis>.xc-media{padding:12px 16px 0}.xc-analysis-empty{margin:0;padding:12px 16px;font-size:13px}.xc-reason-row{border-radius:var(--xc-r-tile);background:color-mix(in srgb, var(--xc-warn) 8%, var(--bg-elevated));border:1px solid color-mix(in srgb, var(--xc-warn) 30%, var(--xc-hairline));flex-wrap:wrap;align-items:center;gap:10px;padding:12px 14px;display:flex}.xc-reason-label{color:var(--xc-amber);font-size:13px;font-weight:600}.xc-reason-chips{flex-wrap:wrap;gap:6px;display:flex}.xc-reason-chip{border-radius:var(--xc-r-pill);border:1px solid var(--xc-hairline);background:var(--xc-card);height:28px;color:var(--text);cursor:pointer;transition:all var(--dur-hover) ease;padding:0 12px;font-size:12px}.xc-reason-chip:hover:not(:disabled){border-color:var(--xc-amber);color:var(--xc-amber)}.xc-reason-chip.is-active{background:var(--xc-amber);color:#fff;border-color:#0000;font-weight:600}.xc-comments{flex-direction:column;gap:10px;display:flex}.xc-comments-toggle{border-radius:var(--xc-r-pill);border:1px solid var(--xc-hairline);height:32px;color:var(--text);cursor:pointer;background:0 0;align-self:flex-start;align-items:center;gap:6px;padding:0 14px;font-size:13px;display:inline-flex}.xc-comments-toggle:hover{border-color:var(--xc-blue);color:var(--xc-blue)}.xc-comments-body{border-radius:var(--xc-r-tile);background:var(--xc-card);border:1px solid var(--xc-hairline);flex-direction:column;gap:12px;padding:14px;display:flex}.xc-comment{gap:10px;display:flex}.xc-comment-avatar{background:color-mix(in srgb, var(--xc-blue) 14%, transparent);width:30px;height:30px;color:var(--xc-blue);border-radius:50%;flex-shrink:0;place-items:center;font-size:13px;font-weight:700;display:grid}.xc-comment-main{flex:1;min-width:0}.xc-comment-head{align-items:baseline;gap:8px;margin:0 0 2px;display:flex}.xc-comment-head strong{font-size:13px}.xc-comment-text{white-space:pre-wrap;word-break:break-word;margin:0;font-size:13px;line-height:1.6}.xc-comments-empty{margin:0;font-size:13px}.xc-comment-input-row{align-items:center;gap:8px;display:flex}.xc-comment-input{border-radius:var(--xc-r-pill);border:1px solid var(--xc-hairline);background:var(--bg);height:34px;color:var(--text);outline:none;flex:1;padding:0 12px;font-size:13px}.xc-comment-input:focus{border-color:var(--xc-blue)}.xc-comment-send{border-radius:var(--xc-r-pill);align-items:center;gap:4px;height:34px;padding:0 16px;display:inline-flex}.xc-feedback-link{color:var(--text-muted);cursor:pointer;background:0 0;border:0;align-self:flex-start;align-items:center;gap:5px;padding:4px 0;font-size:12px;display:inline-flex}.xc-feedback-link:hover{color:var(--xc-blue)}.xc-feedback-modal{width:min(520px,100% - 32px)}.xc-feedback-form{flex-direction:column;gap:12px;margin-top:12px;display:flex}.xc-feedback-field{color:var(--text-muted);flex-direction:column;gap:6px;font-size:13px;display:flex}.xc-feedback-contact{border:1px solid var(--xc-hairline);background:var(--bg);height:36px;color:var(--text);font:inherit;border-radius:10px;padding:0 12px}.xc-feedback-tip{margin:8px 0 0;font-size:13px}.xc-card-rail{border-left:1px solid color-mix(in srgb, var(--border) 55%, transparent);background:color-mix(in srgb, var(--surface) 78%, transparent);-webkit-backdrop-filter:blur(14px)saturate(1.05);width:232px;min-height:0;transition:width var(--dur-hover) ease;flex-direction:column;flex-shrink:0;padding:14px 12px 14px 14px;display:flex;overflow:hidden}.xc-card-rail.is-collapsed{align-items:center;width:56px;padding:12px 0}.xc-card-collapsed{flex-direction:column;align-items:center;gap:10px;width:100%;height:100%;display:flex}.xc-card-collapsed .xc-rail-icon-btn.is-submit{margin-top:auto}.xc-rail-icon-btn{border:1px solid var(--xc-hairline);background:var(--xc-card-soft);width:34px;height:34px;color:var(--text-muted);cursor:pointer;transition:color var(--dur-hover) ease, border-color var(--dur-hover) ease;border-radius:10px;flex-shrink:0;place-items:center;padding:0;display:grid}.xc-rail-icon-btn:hover:not(:disabled){color:var(--text);border-color:color-mix(in srgb, var(--text-muted) 45%, transparent)}.xc-rail-icon-btn.is-submit{background:var(--xc-blue-grad);color:#fff;border-color:#0000}.xc-rail-icon-btn.is-submit:disabled{background:var(--surface-2);color:var(--text-muted);cursor:not-allowed}.xc-rail-mini{cursor:pointer;color:var(--text-muted);transition:background var(--dur-hover) ease, color var(--dur-hover) ease;background:0 0;border:0;border-radius:10px;flex-direction:column;align-items:center;gap:3px;padding:6px 4px;display:flex}.xc-rail-mini:hover{background:var(--surface-2);color:var(--text)}.xc-rail-mini em{font-variant-numeric:tabular-nums;font-size:11px;font-style:normal;font-weight:600}.xc-card-rail-head{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.xc-card-rail-head-right{align-items:center;gap:6px;display:inline-flex}.xc-card-rail-head-right .xc-rail-icon-btn{background:0 0;border-color:#0000;border-radius:8px;width:26px;height:26px}.xc-card-rail-title{font-size:13px;font-weight:700}.xc-card-legend{flex-wrap:wrap;gap:10px;margin-bottom:10px;display:flex}.xc-card-legend-item{color:var(--text-muted);align-items:center;gap:5px;font-size:11px;display:inline-flex}.xc-card-legend-item i{background:var(--surface-2);border-radius:50%;width:10px;height:10px;display:inline-block}.xc-card-legend-item i.is-right{background:var(--xc-ok)}.xc-card-legend-item i.is-wrong{background:var(--xc-bad)}.xc-card-legend-item i.is-blank{background:color-mix(in srgb, var(--text-muted) 40%, transparent)}.xc-card-grid{box-sizing:border-box;flex:1;grid-template-columns:repeat(auto-fill,34px);align-content:start;gap:8px;padding:4px 2px 8px 4px;display:grid;overflow:auto}.xc-card-cell{border:1px solid color-mix(in srgb, var(--xc-hairline) 80%, transparent);background:color-mix(in srgb, var(--surface) 55%, transparent);width:34px;height:34px;color:var(--text-muted);cursor:pointer;font-variant-numeric:tabular-nums;transition:transform var(--dur-hover) ease, background var(--dur-hover) ease, border-color var(--dur-hover) ease, box-shadow var(--dur-hover) ease, color var(--dur-hover) ease;border-radius:10px;padding:0;font-size:13px;font-weight:600;position:relative}.xc-card-cell:hover{border-color:color-mix(in srgb, var(--xc-blue) 45%, var(--xc-hairline));color:var(--text);transform:translateY(-1px)}.xc-card-cell.is-answered{background:color-mix(in srgb, var(--xc-blue) 16%, transparent);color:var(--xc-blue);border-color:color-mix(in srgb, var(--xc-blue) 28%, transparent)}.xc-card-cell.is-current{z-index:1;background:var(--xc-blue);color:#fff;box-shadow:0 0 0 3px color-mix(in srgb, var(--xc-blue) 22%, transparent), 0 4px 10px color-mix(in srgb, var(--xc-blue) 28%, transparent);border-color:#0000;font-weight:700}.xc-card-cell.is-current:not(.is-right):not(.is-wrong){background:var(--xc-blue);color:#fff;border-color:#0000}.xc-card-cell.is-current.is-answered:not(.is-right):not(.is-wrong){background:var(--xc-blue);color:#fff}.xc-card-cell.is-right{background:var(--xc-ok);color:#fff;border-color:#0000}.xc-card-cell.is-wrong{background:var(--xc-bad);color:#fff;border-color:#0000}.xc-card-cell.is-current.is-right,.xc-card-cell.is-current.is-wrong{box-shadow:0 0 0 3px color-mix(in srgb, var(--xc-blue) 28%, transparent), 0 4px 10px color-mix(in srgb, var(--xc-blue) 22%, transparent)}.xc-card-cell.is-blank{background:color-mix(in srgb, var(--text-muted) 10%, transparent);border-color:color-mix(in srgb, var(--text-muted) 22%, transparent)}.xc-card-cell.is-current.is-blank{background:var(--xc-blue);color:#fff;border-color:#0000}.xc-card-cell.is-mutedout{opacity:.3}.xc-card-rail-foot{margin:10px 0 0;font-size:12px}.xc-card-submit{border-radius:var(--xc-r-pill);background:var(--xc-blue-grad);color:#fff;cursor:pointer;height:40px;box-shadow:0 4px 14px color-mix(in srgb, var(--xc-blue) 30%, transparent);border:0;flex-direction:column;justify-content:center;align-items:center;gap:1px;margin-top:12px;font-size:13px;font-weight:600;display:flex}.xc-card-submit:disabled{background:var(--surface-2);color:var(--text-muted);box-shadow:none;cursor:not-allowed}.xc-card-submit em{opacity:.9;font-size:11px;font-style:normal;font-weight:400}.xc-report{flex-direction:column;flex:1;gap:18px;min-height:0;padding:28px 32px 40px;display:flex;overflow:auto}.xc-report-hero{border-radius:var(--xc-r-card);border:1px solid var(--xc-hairline);background:var(--xc-card);box-shadow:var(--xc-shadow-card);flex-wrap:wrap;align-items:center;gap:28px;padding:24px 28px;display:flex}.xc-ring{flex-shrink:0;width:128px;height:128px;position:relative}.xc-ring svg{transform:rotate(-90deg)}.xc-ring-track{fill:none;stroke:var(--xc-track);stroke-width:11px}.xc-ring-bar{fill:none;stroke:var(--xc-ring-color,var(--xc-blue));stroke-width:11px;stroke-linecap:round;transition:stroke-dasharray .6s}.xc-ring-label{flex-direction:column;justify-content:center;align-items:center;gap:0;display:flex;position:absolute;inset:0}.xc-ring-label strong{color:var(--xc-ring-color,var(--xc-blue));font-size:26px;font-weight:700;line-height:1.1}.xc-ring-label span{color:var(--text-muted);font-size:12px}.xc-ring-label em{color:var(--text-muted);margin-top:2px;font-size:11px;font-style:normal;font-weight:600}.xc-report-hero-main{flex-direction:column;flex:1;gap:8px;min-width:240px;display:flex}.xc-report-type{letter-spacing:.02em;color:var(--xc-blue);margin:0;font-size:12px;font-weight:600}.xc-report-score{letter-spacing:-.01em;margin:0;font-size:22px;font-weight:700}.xc-report-meta{color:var(--text-muted);margin:0;font-size:12px}.xc-report-pills{flex-wrap:wrap;gap:8px;margin-top:4px;display:flex}.xc-pill{border-radius:var(--xc-r-pill);background:var(--surface-2);height:28px;color:var(--text);font-variant-numeric:tabular-nums;place-items:center;padding:0 12px;font-size:12px;font-weight:600;display:inline-grid}.xc-pill.is-ok{background:var(--xc-ok-soft);color:var(--xc-ok-deep)}.xc-pill.is-bad{background:var(--xc-bad-soft);color:var(--xc-bad-deep)}.xc-pill.is-mut{background:color-mix(in srgb, var(--text-muted) 14%, transparent);color:var(--text-muted)}.xc-report-card{border-radius:var(--xc-r-card);border:1px solid var(--xc-hairline);background:var(--xc-card);box-shadow:var(--xc-shadow-card);padding:18px 20px}.xc-report-card-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;display:flex}.xc-report-card-head h3{margin:0;font-size:14px;font-weight:700}.xc-report-card-head .xc-card-legend{margin-bottom:0}.xc-report-bubbles{grid-template-columns:repeat(auto-fill,38px);gap:10px;display:grid}.xc-bubble{border:1.5px solid var(--xc-hairline);width:38px;height:38px;color:var(--text-muted);cursor:pointer;font-variant-numeric:tabular-nums;transition:transform var(--dur-hover) ease;background:0 0;border-radius:50%;font-size:13px;font-weight:600}.xc-bubble:hover{transform:scale(1.08)}.xc-bubble.is-right{background:var(--xc-ok);color:#fff;border-color:#0000}.xc-bubble.is-wrong{background:var(--xc-bad);color:#fff;border-color:#0000}.xc-bubble.is-blank{background:color-mix(in srgb, var(--text-muted) 18%, transparent);border-color:#0000}.xc-report-error{margin:0;font-size:13px}.xc-attempts{border:1px solid color-mix(in srgb, var(--xc-line,#e5e7eb) 90%, transparent);border-radius:var(--xc-r-2,12px);background:color-mix(in srgb, var(--xc-surface-2,#f8fafc) 88%, transparent);padding:14px 16px}.xc-attempts-head{justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:11px;display:flex}.xc-attempts-title{color:var(--text,#111);margin:0;font-size:13px;font-weight:700}.xc-attempts-count{color:var(--xc-blue,#2563eb);background:color-mix(in srgb, var(--xc-blue,#2563eb) 12%, transparent);border-radius:999px;padding:2px 8px;font-size:11px;font-weight:600}.xc-attempts-track{flex-wrap:wrap;align-items:stretch;gap:8px;display:flex}.xc-attempt{background:var(--surface,#fff);border:1px solid color-mix(in srgb, var(--xc-line,#e5e7eb) 95%, transparent);color:inherit;font-size:13px;font:inherit;cursor:default;text-align:left;border-radius:10px;align-items:center;gap:8px;padding:8px 12px;display:flex}button.xc-attempt{cursor:pointer;transition:border-color .14s,background .14s}button.xc-attempt:hover:not(:disabled){border-color:color-mix(in srgb, var(--xc-blue,#2563eb) 45%, transparent);background:color-mix(in srgb, var(--xc-blue,#2563eb) 8%, var(--surface,#fff))}button.xc-attempt:disabled{cursor:default;opacity:1}.xc-attempt.is-current{border-color:var(--xc-blue,#2563eb);background:color-mix(in srgb, var(--xc-blue,#2563eb) 10%, var(--surface,#fff))}.xc-attempt-dot{background:color-mix(in srgb, var(--xc-blue,#2563eb) 14%, transparent);width:20px;height:20px;color:var(--xc-blue,#2563eb);border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;font-size:11px;font-weight:700;display:inline-flex}.xc-attempt-score{font-weight:700}.xc-attempt-now{color:var(--xc-blue,#2563eb);font-size:11px;font-weight:600}.xc-attempt-time,.xc-attempt-date{color:var(--text-muted,#6b7280);font-size:11px}.xc-report-actions{flex-wrap:wrap;gap:10px;display:flex}.xc-report-btn{border-radius:var(--xc-r-pill);align-items:center;gap:6px;height:40px;padding:0 20px;font-weight:600;display:inline-flex}.xc-report-btn.is-primary{background:var(--xc-blue-grad);color:#fff;box-shadow:0 4px 14px color-mix(in srgb, var(--xc-blue) 28%, transparent);border:0}.xc-daily{flex-direction:column;flex:1;min-height:0;display:flex}.xc-panel-head{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.xc-panel-back{align-items:center;gap:2px;padding-left:6px;display:inline-flex}.xc-panel-title{flex:1;align-items:center;gap:8px;margin:0;font-size:16px;font-weight:700;display:flex}.xc-daily-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));align-items:start;gap:16px;display:grid}.xc-daily-hero{border-radius:var(--xc-r-card);background:var(--xc-green-grad);color:#fff;box-shadow:0 12px 30px color-mix(in srgb, var(--c-green-deep) 26%, transparent);flex-wrap:wrap;grid-column:1/-1;justify-content:space-between;align-items:center;gap:20px;padding:22px 26px;display:flex}.xc-daily-hero.is-done{background:linear-gradient(135deg, var(--c-blue) 0%, var(--c-blue-deep) 100%);box-shadow:0 12px 30px color-mix(in srgb, var(--c-blue-deep) 26%, transparent)}.xc-daily-kicker{opacity:.85;margin:0 0 4px;font-size:12px}.xc-daily-title{letter-spacing:-.01em;margin:0 0 6px;font-size:20px;font-weight:700}.xc-daily-hero p.muted,.xc-daily-hero .xc-daily-sub{color:#ffffffeb;margin:0;font-size:13px}.xc-daily-hero .xc-daily-kicker{color:#ffffffd9}.xc-daily-hero-main{flex:1;min-width:260px}.xc-daily-hero-actions{align-items:center;gap:10px;display:flex}.xc-daily-start.btn{color:var(--xc-green-deep);background:#fff;border:0;height:42px;padding:0 26px;font-size:14px;box-shadow:0 6px 18px #00000024}.xc-daily-done-chip{border-radius:var(--xc-r-pill);color:#fff;background:#ffffff38;align-items:center;gap:6px;height:36px;padding:0 18px;font-size:13px;font-weight:600;display:inline-flex}.xc-daily-card{border-radius:var(--xc-r-card);border:1px solid var(--xc-hairline);background:var(--xc-card);box-shadow:var(--xc-shadow-card);flex-direction:column;gap:14px;padding:18px 20px;display:flex}.xc-daily-card-wide{grid-column:1/-1}.xc-daily-card-title{color:var(--text);align-items:center;gap:7px;margin:0;font-size:14px;font-weight:700;display:flex}.xc-daily-week-count{color:var(--text-muted);margin-left:auto;font-size:12px;font-style:normal;font-weight:500}.xc-daily-metrics{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;display:grid}.xc-daily-metric{border-radius:var(--xc-r-tile);background:var(--xc-card-soft);border:1px solid var(--xc-hairline);text-align:center;flex-direction:column;gap:2px;padding:12px;display:flex}.xc-daily-metric strong{color:var(--xc-blue);font-variant-numeric:tabular-nums;font-size:20px;font-weight:700}.xc-daily-metric span{color:var(--text-muted);font-size:11px}.xc-daily-week{grid-template-columns:repeat(7,minmax(0,1fr));gap:8px;display:grid}.xc-daily-day{border-radius:var(--xc-r-tile);background:var(--xc-card-soft);border:1px solid var(--xc-hairline);flex-direction:column;align-items:center;gap:4px;min-width:0;padding:8px 4px;display:flex}.xc-daily-day.is-done{background:var(--xc-ok-soft);border-color:color-mix(in srgb, var(--xc-ok) 45%, transparent)}.xc-daily-day-label{color:var(--text-muted);font-size:11px}.xc-daily-day-dot{background:color-mix(in srgb, var(--text-muted) 35%, transparent);border-radius:50%;width:8px;height:8px}.xc-daily-day.is-done .xc-daily-day-dot{background:var(--xc-ok-deep)}.xc-daily-day-score{color:var(--xc-ok-deep);font-variant-numeric:tabular-nums;min-height:14px;font-size:11px;font-weight:600}.xc-daily-board{flex-direction:column;gap:2px;max-height:420px;margin:0;padding:0;list-style:none;display:flex;overflow:auto}.xc-daily-board li{border-radius:10px;align-items:center;gap:10px;min-height:44px;padding:0 10px;font-size:13px;display:flex}.xc-daily-board li:hover{background:var(--surface-2)}.xc-daily-board li.is-me{background:color-mix(in srgb, var(--xc-blue) 10%, transparent);font-weight:600}.xc-daily-rank{text-align:center;font-variant-numeric:tabular-nums;width:28px;color:var(--text-muted);font-weight:700}.xc-daily-rank.is-top1{color:var(--c-gold)}.xc-daily-rank.is-top2{color:#9aa3ad}.xc-daily-rank.is-top3{color:var(--c-amber)}.xc-daily-avatar{background:color-mix(in srgb, var(--xc-blue) 14%, transparent);width:28px;height:28px;color:var(--xc-blue);border-radius:50%;flex-shrink:0;place-items:center;font-size:12px;font-weight:700;display:grid}.xc-daily-name{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.xc-daily-score{color:var(--xc-blue);font-variant-numeric:tabular-nums;font-weight:700}.xc-daily-duration{color:var(--text-muted);text-align:right;min-width:56px;font-size:12px}.xc-daily-trend{align-items:flex-end;gap:6px;height:150px;padding-top:8px;display:flex}.xc-daily-bar{flex-direction:column;flex:1;justify-content:flex-end;align-items:center;gap:4px;min-width:14px;height:100%;display:flex}.xc-daily-bar-fill{background:var(--xc-blue-grad);border-radius:6px 6px 2px 2px;width:100%;max-width:26px;min-height:4px}.xc-daily-bar-label{color:var(--text-muted);white-space:nowrap;font-size:10px;font-style:normal}.xc-res-panel{flex-direction:column;flex:1;gap:10px;min-height:0;display:flex}.xc-res-toolbar{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.xc-res-toolbar .xc-chips{border-bottom:0;max-height:none;padding:0}.xc-res-toolbar-sub{padding:0 2px}.xc-res-pick{border-radius:var(--xc-r-pill);border:1px solid var(--xc-hairline);background:color-mix(in srgb, var(--text) 3.5%, transparent);max-width:100%;height:28px;color:var(--text);cursor:pointer;transition:background var(--dur-hover) ease, border-color var(--dur-hover) ease, box-shadow var(--dur-hover) ease;align-items:center;gap:6px;padding:0 2px 0 10px;display:inline-flex}.xc-res-pick:hover{border-color:color-mix(in srgb, var(--xc-blue) 40%, var(--border))}.xc-res-pick:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.xc-res-pick .ghost-hint{letter-spacing:.02em;color:var(--text-muted);-webkit-user-select:none;user-select:none;pointer-events:none;flex-shrink:0;font-size:11px;font-weight:560;line-height:1}.xc-res-pick select,.xc-res-pick input{height:100%;min-height:0;box-shadow:none;color:var(--text);background-color:#0000;border:0;border-radius:0;margin:0;font-size:12px;font-weight:540;line-height:1}.xc-res-pick select{background-image:var(--select-chevron);background-position:right 8px center;background-repeat:no-repeat;background-size:10px 6px;min-width:6.5em;max-width:14em;padding:0 26px 0 0}.xc-res-pick input{min-width:8em;max-width:14em;padding:0 10px 0 0}.xc-res-pick select:hover,.xc-res-pick select:focus,.xc-res-pick select:focus-visible,.xc-res-pick input:hover,.xc-res-pick input:focus,.xc-res-pick input:focus-visible{box-shadow:none;border-color:#0000;outline:none}.xc-res-pick select:disabled,.xc-res-pick input:disabled{opacity:.55;cursor:not-allowed}.xc-res-field{color:var(--text-muted);align-items:center;gap:6px;font-size:12px;display:inline-flex}.xc-res-field input,.xc-res-field select{border:1px solid var(--xc-hairline);background:var(--bg);height:30px;color:var(--text);border-radius:8px;max-width:120px;padding:0 8px}.xc-res-field-input{border:1px solid var(--xc-hairline);background:var(--bg);height:30px;color:var(--text);border-radius:8px;flex:1;min-width:140px;max-width:220px;padding:0 10px}.xc-res-row{align-items:stretch;gap:6px;display:flex}.xc-res-row .xc-res-main{text-align:left;flex:1}.xc-res-actions{flex-flow:wrap;justify-content:flex-end;align-items:center;gap:4px;display:flex}.xc-res-actions .btn{height:30px;padding:0 12px;font-size:13px}.xc-res-tip{margin:0 2px;font-size:12px}.xc-wrong-metrics{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.xc-wrong-metric{border-radius:var(--xc-r-card);border:1px solid var(--xc-hairline);background:var(--xc-card);box-shadow:var(--xc-shadow-card);flex-direction:column;gap:3px;padding:14px 16px;display:flex}.xc-wrong-metric.is-accent{background:color-mix(in srgb, var(--xc-blue) 7%, var(--bg-elevated));border-color:color-mix(in srgb, var(--xc-blue) 30%, var(--xc-hairline))}.xc-wrong-metric strong{letter-spacing:-.02em;font-variant-numeric:tabular-nums;text-overflow:ellipsis;white-space:nowrap;font-size:22px;font-weight:700;overflow:hidden}.xc-wrong-metric span{color:var(--text);font-size:12px;font-weight:600}.xc-wrong-metric em{color:var(--text-muted);font-size:11px;font-style:normal}.xc-wrong-metric em.is-up{color:var(--xc-bad-deep)}.xc-wrong-today{border-radius:var(--xc-r-card);border:1px solid color-mix(in srgb, var(--xc-green) 34%, var(--xc-hairline));background:color-mix(in srgb, var(--xc-green) 8%, var(--bg-elevated));flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;padding:18px 22px;display:flex}.xc-wrong-today-main{flex:1;min-width:240px}.xc-wrong-today-main h3{margin:0 0 4px;font-size:15px;font-weight:700}.xc-wrong-today-main p{margin:0;font-size:13px}.xc-wrong-today-bar{background:var(--xc-track);border-radius:3px;height:6px;margin-top:10px;overflow:hidden}.xc-wrong-today-bar span{background:var(--xc-green-grad);border-radius:3px;height:100%;transition:width .4s;display:block}.xc-wrong-today-progress{margin:6px 0 0;font-size:12px}.xc-wrong-today-actions{flex-wrap:wrap;gap:10px;display:flex}.xc-wrong-advanced{border-radius:var(--xc-r-tile);border:1px solid var(--xc-hairline);background:var(--xc-card);flex-direction:column;gap:10px;padding:14px 16px;display:flex}.xc-wrong-advanced-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.xc-wrong-advanced-label{width:56px;color:var(--text-muted);flex-shrink:0;font-size:12px;font-weight:600}.xc-batch-bar{border-radius:var(--xc-r-tile);background:color-mix(in srgb, var(--xc-blue) 8%, var(--bg-elevated));border:1px solid color-mix(in srgb, var(--xc-blue) 26%, var(--xc-hairline));flex-wrap:wrap;align-items:center;gap:8px;padding:10px 14px;display:flex}.xc-batch-count{color:var(--xc-blue);font-size:13px;font-weight:700}.xc-batch-reasons{flex-wrap:wrap;align-items:center;gap:6px;margin-left:auto;display:flex}.xc-batch-reasons .xc-chip{height:26px;font-size:12px}.xc-wrong-list{gap:8px}.xc-wrong-item{flex-direction:column;gap:4px;display:flex}.xc-wrong-card{border-radius:var(--xc-r-tile);border:1px solid var(--xc-hairline);background:var(--xc-card);transition:border-color var(--dur-hover) ease, box-shadow var(--dur-hover) ease;border-left:3px solid #0000;align-items:center;gap:10px;padding:12px 14px;display:flex}.xc-wrong-card:hover{box-shadow:var(--xc-shadow-card)}.xc-wrong-card.prio-key{border-left-color:var(--xc-bad);background:color-mix(in srgb, var(--xc-bad) 4%, var(--bg-elevated))}.xc-wrong-card.prio-reviewing{border-left-color:var(--xc-warn)}.xc-wrong-card.prio-low{border-left-color:var(--xc-ok)}.xc-wrong-card-main{min-width:0;color:var(--text);cursor:pointer;text-align:left;background:0 0;border:0;flex-direction:column;flex:1;gap:6px;padding:0;display:flex}.xc-wrong-tags{flex-wrap:wrap;gap:6px;display:flex}.xc-wrong-tags em{border-radius:var(--xc-r-pill);background:var(--surface-2);color:var(--text-muted);padding:2px 8px;font-size:11px;font-style:normal;font-weight:600}.xc-wrong-tags em.is-mine{background:var(--xc-bad-soft);color:var(--xc-bad-deep)}.xc-wrong-tags em.is-answer{background:var(--xc-ok-soft);color:var(--xc-ok-deep)}.xc-wrong-tags em.is-count{background:var(--xc-warn-soft);color:var(--xc-amber)}.xc-wrong-tags em.is-prio.prio-key{background:var(--xc-bad-soft);color:var(--xc-bad-deep)}.xc-wrong-tags em.is-prio.prio-reviewing{background:var(--xc-warn-soft);color:var(--xc-amber)}.xc-wrong-tags em.is-prio.prio-low{background:var(--xc-ok-soft);color:var(--xc-ok-deep)}.xc-wrong-tags em.is-pin{background:color-mix(in srgb, var(--xc-gold) 20%, transparent);color:var(--c-gold)}.xc-wrong-title{-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:13px;line-height:1.5;display:-webkit-box;overflow:hidden}.xc-wrong-meta{text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.xc-wrong-check{flex-shrink:0;align-items:center;display:flex}.xc-wrong-check input{width:16px;height:16px;accent-color:var(--xc-blue);cursor:pointer}.xc-review-pick{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:10px;display:flex}.xc-wrong-similar{border:1px dashed var(--xc-hairline);background:var(--xc-card);border-radius:10px;flex-direction:column;gap:4px;margin:0 0 6px 28px;padding:8px 10px;display:flex}.xc-wrong-similar p{margin:0;font-size:12px}.xc-wrong-similar-row{text-align:left;width:100%;color:var(--text);cursor:pointer;background:0 0;border:0;border-radius:6px;justify-content:space-between;align-items:center;gap:8px;padding:6px 4px;font-size:12px;display:flex}.xc-wrong-similar-row:hover{color:var(--xc-blue);background:var(--surface-2)}.xc-wrong-similar-row em{color:var(--text-muted);flex-shrink:0;font-style:normal}.xc-wrong-records{border:1px dashed var(--xc-hairline);background:var(--xc-card);border-radius:10px;flex-direction:column;gap:4px;margin:0 0 6px 28px;padding:8px 10px;display:flex}.xc-wrong-records p{margin:0;font-size:12px}.xc-wrong-record-row{color:var(--text);flex-wrap:wrap;align-items:center;gap:8px;font-size:12px;display:flex}.xc-wrong-record-row .is-right{color:var(--xc-ok-deep)}.xc-wrong-record-row .is-wrong{color:var(--xc-bad-deep)}.xc-wrong-record-row em{color:var(--text-muted);font-style:normal}.xc-wrong-pool-hint,.xc-wrong-quota{margin:0 2px;font-size:12px}.xc-fav-list{gap:8px}.xc-fav-card{border-radius:var(--xc-r-tile);border:1px solid var(--xc-hairline);background:var(--xc-card);align-items:center;gap:10px;padding:12px 14px;display:flex}.xc-fav-card:hover{box-shadow:var(--xc-shadow-card)}.xc-fav-card-main{min-width:0;color:var(--text);cursor:pointer;text-align:left;background:0 0;border:0;flex-direction:column;flex:1;gap:6px;padding:0;display:flex}.xc-fav-tags{flex-wrap:wrap;gap:6px;display:flex}.xc-fav-tags em{border-radius:var(--xc-r-pill);background:var(--surface-2);color:var(--text-muted);padding:2px 8px;font-size:11px;font-style:normal;font-weight:600}.xc-fav-tags em.is-star{background:color-mix(in srgb, var(--xc-gold) 20%, transparent);color:var(--c-gold)}.xc-fav-title{-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:13px;line-height:1.5;display:-webkit-box;overflow:hidden}.xc-note-detail{border:1px solid var(--xc-hairline);border-radius:var(--xc-r-tile);background:var(--xc-card);padding:12px 14px}.xc-note-detail-head{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.xc-note-body{white-space:pre-wrap;margin:0;font-family:inherit;font-size:13px;line-height:1.6}.xc-config-body{padding-top:8px}.xc-cfg-overview{border-radius:var(--xc-r-card);border:1px solid var(--xc-hairline);background:var(--xc-card);box-shadow:var(--xc-shadow-card);grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;padding:18px 20px;display:grid}.xc-cfg-stat{flex-direction:column;gap:2px;display:flex}.xc-cfg-stat strong{font-variant-numeric:tabular-nums;color:var(--xc-blue);font-size:20px;font-weight:700}.xc-cfg-stat span{color:var(--text-muted);font-size:12px}.xc-cfg-bar{background:var(--xc-track);border-radius:3px;grid-column:1/-1;height:6px;overflow:hidden}.xc-cfg-bar span{background:var(--xc-blue-grad);border-radius:3px;height:100%;display:block}.xc-brush{border-radius:var(--xc-r-card);border:1px solid var(--xc-hairline);background:var(--xc-card);box-shadow:var(--xc-shadow-card);flex-direction:column;gap:18px;padding:20px 22px 22px;display:flex}.xc-brush-head{border-bottom:1px dashed var(--xc-hairline);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding-bottom:14px;display:flex}.xc-brush-mode-chip{background:var(--accent-soft,color-mix(in srgb, var(--xc-blue) 10%, transparent));color:var(--xc-blue);vertical-align:2px;border-radius:999px;margin-left:10px;padding:2px 9px;font-size:11px;font-weight:600}.xc-brush-mode{flex-shrink:0}.xc-brush-title{font-size:15px;font-weight:700}.xc-brush-sub{margin:4px 0 0;font-size:12px}.xc-brush-custom-range{border-radius:var(--xc-r-opt,10px);border:1px solid var(--xc-hairline);background:var(--bg);flex-direction:column;gap:8px;padding:10px 12px;display:flex}.xc-range-name{width:74px;color:var(--text-muted);flex-shrink:0;font-size:12px}.xc-brush-start{justify-content:center;width:100%;height:42px;font-size:14px}.xc-brush-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 22px;display:grid}.xc-brush-field{flex-direction:column;gap:8px;min-width:0;display:flex}.xc-brush-field-wide{grid-column:1/-1}.xc-brush-subtypes{margin-top:2px}.xc-pill-btn-sm{height:28px;padding:0 10px;font-size:12px}.xc-brush-label{color:var(--text);align-items:center;gap:8px;font-size:13px;font-weight:600;display:flex}.xc-brush-hint{color:var(--text-muted);font-size:11px;font-weight:400}.xc-brush-follow{color:var(--text-muted);cursor:pointer;align-items:center;gap:4px;margin-left:auto;font-size:12px;font-weight:400;display:inline-flex}.xc-brush-follow input{accent-color:var(--xc-blue)}.xc-seg-pills{flex-wrap:wrap;gap:6px;display:flex}.xc-pill-btn{border-radius:var(--xc-r-pill);border:1px solid var(--xc-hairline);background:var(--bg);height:32px;color:var(--text);cursor:pointer;font-variant-numeric:tabular-nums;transition:all var(--dur-hover) ease;padding:0 14px;font-size:13px}.xc-pill-btn:hover{border-color:var(--xc-blue);color:var(--xc-blue)}.xc-pill-btn.is-active{background:var(--xc-blue-grad);color:#fff;box-shadow:0 3px 10px color-mix(in srgb, var(--xc-blue) 26%, transparent);border-color:#0000;font-weight:600}.xc-range-row{align-items:center;gap:12px;display:flex}.xc-range-row input[type=range]{accent-color:var(--xc-blue);cursor:pointer;flex:1}.xc-range-row input[type=range]:disabled{opacity:.5;cursor:not-allowed}.xc-range-value{text-align:right;font-variant-numeric:tabular-nums;min-width:96px;color:var(--text);flex-shrink:0;font-size:12px;font-weight:600}.xc-brush>.xc-confirm-btn{align-self:flex-start;height:40px;padding:0 28px;font-size:14px}.xc-brush.ps-elevated,.xc-ability-setup.ps-elevated{padding:20px 22px 22px}.xc-modal-mask,.xc-sheet-mask{background:color-mix(in 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8px;font-size:13px}.xc-option-key{border:1.5px solid var(--xc-hairline);background:var(--xc-card-soft);width:26px;height:26px;color:var(--text-muted);border-radius:50%;flex-shrink:0;place-items:center;font-size:13px;font-weight:700;display:grid}.xc-option-text{white-space:pre-wrap;flex:1;min-width:0;font-size:14px;line-height:1.6}.xc-learning-report{flex:1;min-height:0;padding:20px 24px 32px;overflow:auto}.xc-note-images{grid-template-columns:repeat(auto-fill,minmax(64px,1fr));gap:8px;display:grid}.xc-note-image{aspect-ratio:1;border:1px solid var(--xc-hairline);background:var(--xc-card-soft);border-radius:10px;position:relative;overflow:hidden}.xc-note-image 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i:first-child{left:25%}.fg-ns-fall-lanes i:nth-child(2){left:50%}.fg-ns-fall-lanes i:nth-child(3){left:75%}.fg-ns-fall-press{pointer-events:none;background:#1b4f7214;width:25%;position:absolute;top:0;bottom:0}.fg-ns-fall-tile{box-sizing:border-box;background:var(--ns-ink);color:#fff;font-variant-numeric:tabular-nums;letter-spacing:0;text-align:center;will-change:transform;pointer-events:none;border:1.5px solid #1b4f7259;border-radius:16px;justify-content:center;align-items:center;width:calc(25% - 16px);max-width:112px;height:64px;margin:0;padding:0;font-size:22px;font-weight:700;line-height:1;display:flex;position:absolute;top:8px;box-shadow:0 4px 12px #1b4f7240}.fg-ns-fall-tile.is-ok{background:var(--ns-ok);border-color:color-mix(in srgb, var(--ns-ok) 80%, #000);outline:2px solid color-mix(in srgb, var(--ns-ok) 55%, transparent);outline-offset:2px}.fg-ns-fall-tile.is-bad{background:var(--ns-bad);border-color:color-mix(in srgb, var(--ns-bad) 80%, #000)}.fg-ns-fall-tile-num{font-variant-numeric:tabular-nums;text-align:center;line-height:1;display:block;transform:translateY(.5px)}.fg-ns-fall-tile.is-dim{opacity:.45;color:#9ca3af}.fg-ns-fall-popup{pointer-events:none;z-index:5;font-size:16px;font-weight:800;position:absolute;top:32%;transform:translate(-50%)}.fg-ns-fall-popup.is-ok{color:var(--ns-ok)}.fg-ns-fall-popup.is-bad{color:var(--ns-bad)}.fg-ns-fall-danger{pointer-events:none;background:linear-gradient(#0000,#c0392b1f);height:40px;position:absolute;bottom:0;left:0;right:0}.fg-ns-fall-danger span{background:#c0392bbf;height:4px;position:absolute;bottom:0;left:0;right:0}.fg-ns-fall-hint{text-align:center;color:#6b7280;margin:0;font-size:12px;font-weight:500}.fg-ns-fall-hearts{color:#6b728073;gap:3px;font-size:14px;line-height:1;display:inline-flex}.fg-ns-fall-hearts i{font-style:normal}.fg-ns-fall-hearts i.is-on{color:var(--ns-bad)}.fg-ns-fall-timer{color:#6b7280;font-variant-numeric:tabular-nums;align-items:baseline;gap:2px;font-size:12px;font-weight:700;display:inline-flex}.fg-ns-fall-timer em{color:#1c2229;font-size:20px;font-style:normal}.fg-ns-fall-timer.is-low em{color:var(--ns-bad)}.fg-ns-fall-strip{align-items:center;gap:3px;min-height:12px;padding:0 2px;display:flex}.fg-ns-fall-strip i{background:#6b728040;border-radius:999px;width:7px;height:7px}.fg-ns-fall-strip i.is-ok{background:var(--ns-ok)}.fg-ns-fall-strip i.is-bad{background:var(--ns-bad)}.fg-ns-fall-strip span{font-size:11px}.fg-ns-mode-row{grid-template-columns:1fr 1fr;gap:10px;display:grid}.fg-ns-mode-link{appearance:none;cursor:pointer;background:var(--lit-surface,#fff);color:var(--lit-ink,#1b4f72);border:1px solid #1b4f7226;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:13px 16px;font-size:14px;font-weight:600;transition:transform .15s,box-shadow 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strong{color:var(--lit-ink,#1b4f72);font-variant-numeric:tabular-nums;font-size:15px}.fg-section-head{justify-content:space-between;align-items:baseline;margin-bottom:12px;padding:0 2px;display:flex}.fg-section-head h2{color:var(--text);margin:0;font-size:16px;font-weight:700}.fg-di-play{--di-accent:#9e2430;box-sizing:border-box;background:#f7f7f4;flex-direction:column;flex:1;gap:10px;min-height:100%;padding:12px 16px 16px;display:flex}.fg-di-play-top{align-items:center;gap:10px;display:flex}.fg-di-play-meta{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.fg-di-play-meta strong{color:var(--di-accent);font-size:15px}.fg-di-play-meta span{color:#6b7280;font-size:11px}.fg-di-play-score{text-align:right;background:#fff;border-radius:12px;padding:8px 12px;box-shadow:0 2px 8px #0000000d}.fg-di-play-score span{color:#9ca3af;font-size:10px;font-weight:600;display:block}.fg-di-play-score strong{color:#d4af37;font-variant-numeric:tabular-nums;font-size:20px}.fg-di-play-stats{color:#6b7280;flex-wrap:wrap;align-items:center;gap:10px;font-size:12px;font-weight:600;display:flex}.fg-di-play-submit{appearance:none;cursor:pointer;color:#fff;background:var(--di-accent);border:none;border-radius:999px;margin-left:auto;padding:8px 12px;font-size:12px;font-weight:700}.fg-di-play-hint{color:#9ca3af;margin:0;font-size:12px}.fg-di-paper-rail{background:var(--di-accent);border-radius:2px 2px 0 0;height:4px;margin:-4px -4px 8px}.fg-di-check{color:#218859;margin-left:6px;font-weight:700}.fg-di-tips{text-align:left;background:#fff;border-radius:14px;margin-top:18px;padding:14px;box-shadow:0 2px 8px #0000000a}.fg-di-tips h3{color:var(--di-accent);margin:0 0 10px;font-size:15px}.fg-di-tips ul{color:#374151;flex-direction:column;gap:8px;margin:0;padding-left:18px;font-size:13px;line-height:1.45;display:flex}.fg-sp-desk{--sp-desk-bg:#f3f4f6;--sp-paper:#fdfbf7;--sp-ink:#333;--sp-muted:#c7c2bb;background:var(--sp-desk-bg);-webkit-user-select:none;user-select:none;touch-action:none;flex:1;width:100%;height:100%;min-height:520px;position:relative;overflow:hidden}.fg-sp-desk-grid{pointer-events:none;background-image:linear-gradient(#64748b1f 1px,#0000 1px),linear-gradient(90deg,#64748b1f 1px,#0000 1px);background-size:40px 40px;position:absolute;inset:0}.fg-sp-desk-topbar{z-index:50;pointer-events:none;justify-content:space-between;display:flex;position:absolute;top:10px;left:16px;right:16px}.fg-sp-desk-topbar>*{pointer-events:auto}.fg-sp-desk-pill{color:#4b5563;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);cursor:pointer;background:#ffffffb8;border:none;border-radius:999px;padding:8px 14px;font-size:13px;font-weight:700;box-shadow:0 1px 4px #0000000f}.fg-sp-desk-pill:hover{background:#ffffffe6}.sp-card{cursor:grab;width:232px;height:220px;transition:box-shadow .2s,opacity .35s;position:absolute}.sp-card.is-dragging{cursor:grabbing;opacity:.95;z-index:60!important}.sp-card.is-new{animation:.45s cubic-bezier(.22,1,.36,1) sp-card-emerge}@keyframes sp-card-emerge{0%{opacity:0;transform:translateY(28px)scale(.84)}to{opacity:1}}.sp-card-mini{cursor:grab;margin-top:-210px;margin-left:-116px;position:absolute;top:0;left:50%}.sp-paper{box-sizing:border-box;background:var(--sp-paper);width:232px;height:220px;color:var(--sp-ink);border:1px solid #e7e4e0;border-radius:4px;flex-direction:column;padding:18px;display:flex;box-shadow:0 6px 16px #00000024}.sp-paper-cat{letter-spacing:.14em;color:#a09a94;border-bottom:1px solid #e2e0dc;margin-bottom:12px;padding-bottom:8px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:9px;font-weight:700}.sp-paper blockquote{text-align:center;-webkit-line-clamp:5;-webkit-box-orient:vertical;flex:1;margin:0;font-family:Songti SC,Noto Serif SC,Source Han Serif SC,Georgia,serif;font-size:15px;font-weight:500;line-height:1.45;display:-webkit-box;overflow:hidden}.sp-paper-foot{color:var(--sp-muted);border-top:1px solid #d0cac0;justify-content:space-between;align-items:flex-end;gap:8px;padding-top:10px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:8px;line-height:1.35;display:flex}.sp-paper-foot cite{color:#706b66;white-space:nowrap;font-family:Songti SC,Noto Serif SC,Georgia,serif;font-size:11px;font-style:italic;font-weight:700}.sp-booklet{box-sizing:border-box;cursor:grab;border-radius:0 6px 6px 0;flex-direction:column;align-items:center;width:104px;height:132px;padding:10px 8px 8px;transition:transform .28s cubic-bezier(.22,1,.36,1),box-shadow .28s;display:flex;position:absolute;box-shadow:0 8px 18px #00000038}.sp-booklet:before{content:"";background:#0003;border-radius:0;width:9px;position:absolute;top:0;bottom:0;left:0}.sp-booklet.is-drop,.sp-booklet.is-receiving{outline-offset:1px;outline:3px solid #ffffffeb;transform:scale(1.2)translateY(-4px);box-shadow:0 14px 28px #00000052}.sp-booklet.is-open{z-index:40;transform:scale(1.06)}.sp-booklet-del{color:#fff;cursor:pointer;z-index:2;background:#dc2626;border:2px solid #fff;border-radius:50%;width:24px;height:24px;font-size:14px;line-height:1;position:absolute;top:-8px;right:-8px}.sp-booklet-label{text-align:center;color:#222;box-sizing:border-box;background:#ffffffe6;border:1.5px solid #64646466;border-radius:3px;place-items:center;width:74px;height:52px;margin-top:4px;padding:4px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;display:grid}.sp-booklet-label input{text-align:center;width:100%;font:inherit;background:0 0;border:none;outline:none}.sp-booklet-vol{color:#ffffff80;margin-top:auto;padding-bottom:4px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:9px}.sp-booklet-stack{pointer-events:none;height:0;position:absolute;top:0;left:0;right:0}.sp-booklet-stack .sp-card-mini{pointer-events:auto}.sp-beeper-wrap{z-index:45;pointer-events:none;justify-content:center;display:flex;position:absolute;bottom:12px;left:0;right:0}.sp-beeper{pointer-events:auto;background:#84cc16;border:6px solid #4d7c0f;border-radius:32px;width:min(330px,100% - 32px);padding:18px 16px 16px;position:relative;box-shadow:0 16px 32px #00000047}.sp-beeper-slot{background:#1a2e05;border-radius:999px;width:220px;height:12px;position:absolute;top:-8px;left:50%;transform:translate(-50%)}.sp-beeper-slot:after{content:"";background:#4ade801f;border-radius:999px;height:4px;position:absolute;top:4px;left:20px;right:20px}.sp-beeper-screen{color:#4ade80;background:#000;border-radius:12px;min-height:92px;padding:12px 14px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.sp-beeper-row{align-items:center;gap:8px;margin-bottom:6px;display:flex}.sp-beeper-led{opacity:.7;background:#4ade80;border-radius:50%;width:6px;height:6px}.sp-beeper-led.is-on{opacity:1;box-shadow:0 0 6px #4ade80}.sp-beeper-mode{opacity:.85;flex:1;font-size:10px}.sp-beeper-toggle{background:#14532d;border-radius:999px;gap:2px;padding:2px;display:flex}.sp-beeper-toggle button{color:#4ade80;cursor:pointer;background:0 0;border:none;border-radius:999px;padding:4px 8px;font-family:inherit;font-size:9px;font-weight:700}.sp-beeper-toggle button.is-active{color:#000;background:#4ade80}.sp-beeper-hint{color:#15803d;margin:0 0 6px;font-size:11px}.sp-beeper-input{border-bottom:1.5px solid #15803d;align-items:center;gap:6px;padding-bottom:4px;display:flex}.sp-beeper-input>span{font-size:16px;font-weight:700}.sp-beeper-input input{color:#4ade80;font:inherit;background:0 0;border:none;outline:none;flex:1;min-width:0;font-size:15px}.sp-beeper-input input::placeholder{color:#14532d}.sp-beeper-actions{align-items:center;gap:10px;margin-top:14px;display:flex}.sp-beeper-circle{color:#fff;cursor:pointer;background:#44403c;border:2px solid #292524;border-radius:50%;width:40px;height:40px;font-size:18px;font-weight:700;line-height:1}.sp-beeper-brand{color:#fff;background:#000;border:.5px solid #9ca3af99;border-radius:3px;padding:5px 8px;font-family:Georgia,Times New Roman,serif;font-size:9px;font-weight:700}.sp-beeper-print{color:#78350f;cursor:pointer;background:#f59e0b;border:2px solid #d97706;border-radius:12px;margin-left:auto;padding:12px 16px;font-size:12px;font-weight:700}.sp-beeper-print:disabled{opacity:.55;cursor:not-allowed}.sp-beeper-print:not(:disabled):hover{background:#d97706}.sp-pack-overlay{z-index:70;background:#0f172a47;place-items:center;padding:24px;display:grid;position:absolute;inset:0}.sp-pack-panel{background:#fff;border-radius:16px;width:min(420px,100%);max-height:min(70vh,560px);padding:16px;overflow:auto;box-shadow:0 20px 48px #0003}.sp-pack-head{justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.sp-pack-head h3{margin:0;font-size:16px}.sp-pack-head-actions{gap:8px;display:flex}.sp-pack-head-actions button,.sp-confirm-actions button{cursor:pointer;background:#f9fafb;border:1px solid #e5e7eb;border-radius:8px;padding:6px 12px;font-size:13px}.sp-pack-list,.sp-pack-quotes{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.sp-pack-list button,.sp-pack-quotes button{text-align:left;cursor:pointer;background:#fafafa;border:1px solid #eef0f3;border-radius:12px;width:100%;padding:12px 14px}.sp-pack-list button{justify-content:space-between;align-items:center;gap:12px;display:flex}.sp-pack-list button span,.sp-pack-quotes button span{color:#6b7280;font-size:12px}.sp-pack-quotes button p{color:#111827;margin:0 0 8px;font-size:14px;line-height:1.45}.sp-pack-quotes button span{justify-content:space-between;align-items:center;display:flex}.sp-pack-quotes button em{color:#fff;background:#0f766e;border-radius:999px;padding:3px 10px;font-size:11px;font-style:normal;font-weight:700}.sp-pack-loading{text-align:center;color:#6b7280;padding:32px 0}.sp-confirm{background:#fff;border-radius:14px;width:min(360px,100%);padding:20px;box-shadow:0 16px 40px #0003}.sp-confirm p{margin:0 0 8px;font-size:15px}.sp-confirm .muted{color:#6b7280;font-size:13px}.sp-confirm-actions{justify-content:flex-end;gap:8px;margin-top:16px;display:flex}.sp-confirm-actions .is-danger{color:#fff;background:#dc2626;border-color:#dc2626}@media (prefers-color-scheme:dark){.fg-sp-desk{--sp-desk-bg:#14171c}.fg-sp-desk-pill{color:#cbd5e1;background:#1e232ad1}.sp-pack-panel,.sp-confirm{color:#e5e7eb;background:#1e2430}.sp-pack-list button,.sp-pack-quotes button{background:#252b38;border-color:#323846}.sp-pack-quotes button p{color:#e5e7eb}}.fg-kr-profile-head{border:1px solid var(--border);background:var(--surface);border-radius:14px;align-items:center;gap:14px;margin-bottom:14px;padding:12px 14px;display:flex}.fg-kr-profile-avatar{background:var(--lit-accent,#0d94ae);color:#fff;border-radius:999px;flex:none;place-items:center;width:46px;height:46px;font-size:17px;font-weight:800;display:grid}.fg-kr-profile-id{flex-direction:column;gap:4px;min-width:0;display:flex}.fg-kr-profile-id strong{font-size:18px;font-weight:700}.fg-kr-profile-id span{font-size:12px}.fg-kr-rec-list{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.fg-kr-rec{border:1px solid var(--border);background:var(--surface);border-radius:12px;grid-template-columns:auto minmax(0,1fr) auto auto;align-items:center;gap:10px;padding:12px 14px;display:grid}.fg-kr-rec-name{text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:650;overflow:hidden}.fg-kr-rec-time{font-variant-numeric:tabular-nums;font-size:12px}.fg-kr-rec-score{font-variant-numeric:tabular-nums;color:var(--accent);align-items:baseline;gap:3px;font-size:16px;font-weight:700;display:inline-flex}.fg-kr-rec-score em{color:var(--text-muted);font-size:10px;font-style:normal;font-weight:600}.fg-kr-ach-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;display:grid}.fg-kr-ach{border:1px solid var(--border);background:var(--surface);border-radius:14px;flex-direction:column;gap:6px;min-height:132px;padding:14px;display:flex}.fg-kr-ach.is-got{border-color:color-mix(in srgb, var(--lit-accent,#0d94ae) 45%, var(--border));background:color-mix(in srgb, var(--lit-accent,#0d94ae) 10%, var(--surface))}.fg-kr-ach-emoji{font-size:26px;line-height:1}.fg-kr-ach strong{font-size:14px}.fg-kr-ach .muted{font-size:12px;line-height:1.5}.fg-kr-ach-bar{background:var(--surface-2);border-radius:999px;height:6px;margin-top:auto;display:block;overflow:hidden}.fg-kr-ach-bar>span{background:var(--lit-accent,#0d94ae);border-radius:999px;height:100%;display:block}.fg-kr-ach-num{font-variant-numeric:tabular-nums;font-size:11px}.fg-kr-pause{z-index:40;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#0c12169e;place-items:center;display:grid;position:fixed;inset:0}.fg-kr-pause-inner{background:var(--surface);text-align:center;border-radius:18px;flex-direction:column;align-items:center;gap:14px;width:min(360px,100vw - 48px);padding:26px 24px;display:flex;box-shadow:0 24px 60px #00000059}.fg-kr-pause-inner h2{color:var(--text);margin:0;font-size:28px;font-weight:800}.fg-kr-pause-inner 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13px;display:flex}.iv-path-item:hover{border-color:var(--border-strong);transform:translateY(-1px)}.iv-path-step{width:22px;height:22px;color:var(--ws,var(--iv));background:color-mix(in srgb, var(--ws,var(--iv)) 15%, transparent);border-radius:7px;flex-shrink:0;justify-content:center;align-items:center;font-size:11px;font-weight:700;display:inline-flex}.iv-path-step.iv-ws-listening{--ws:var(--iv-ws-listening)}.iv-path-step.iv-ws-reading{--ws:var(--iv-ws-reading)}.iv-path-step.iv-ws-speaking{--ws:var(--iv-ws-speaking)}.iv-path-step.iv-ws-practice{--ws:var(--iv-ws-practice)}.iv-path-body{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.iv-path-title{color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:620;overflow:hidden}.iv-path-sub{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.iv-path-cta{color:var(--iv);flex-shrink:0;font-size:12px;font-weight:620}.iv-module-card .muted{font-size:12px;line-height:1.5}.iv-module-count{color:var(--text-muted);font-variant-numeric:tabular-nums;align-items:center;gap:6px;font-size:12px;display:flex}.iv-module-bar{background:color-mix(in srgb, var(--text-muted) 22%, transparent);border-radius:999px;height:4px;overflow:hidden}.iv-module-bar i{background:var(--ws,var(--iv));border-radius:999px;height:100%;transition:width .4s;display:block}.iv-basics-empty{border:1px dashed var(--border-strong);border-radius:14px;gap:10px;padding:28px 24px}.iv-practice-empty-head strong{font-size:15px;font-weight:650}.iv-practice-empty-title{color:var(--text);margin:8px 0 0;font-size:13px;font-weight:600}.iv-practice-empty-chips{flex-wrap:wrap;gap:8px;margin-top:8px;display:flex}.iv-practice-empty-chip{border-radius:999px;align-items:center;gap:6px;height:30px;padding:0 12px;font-size:13px;display:inline-flex}.iv-practice-empty-chip 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14px;display:flex}.fc-today-engine-stat:hover:not(:disabled){border-color:var(--accent)}.fc-today-engine-stat:disabled{cursor:default;opacity:.65}.fc-today-engine-count{color:var(--text);font-variant-numeric:tabular-nums;font-size:24px;font-weight:650;line-height:1.1}.fc-today-engine-name{color:var(--text);font-size:13px;font-weight:550}.fc-today-engine-hint{color:var(--text-muted);font-size:12px;line-height:1.4}.fc-today-engine-box{border:1px solid var(--accent);border-radius:var(--radius-2);background:var(--accent-soft);flex-direction:column;flex:0 0 210px;justify-content:center;gap:6px;padding:14px;display:flex}.fc-today-engine-time{color:var(--text);align-items:center;gap:5px;font-size:13px;display:inline-flex}.fc-today-engine-time strong{font-variant-numeric:tabular-nums;font-weight:650}.fc-today-engine-total{color:var(--text-muted);font-size:12px}.fc-today-engine-go{border-radius:var(--radius-2);background:var(--accent);height:34px;color:var(--accent-contrast,#fff);cursor:pointer;transition:filter var(--dur-hover) ease;border:0;margin-top:4px;font-size:13px;font-weight:600}.fc-today-engine-go:hover:not(:disabled){filter:brightness(1.06)}.fc-today-engine-go:disabled{background:var(--surface-2);color:var(--text-muted);cursor:not-allowed}.fc-today-queues{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:8px;display:grid}.fc-today-queue{border:1px solid var(--border);border-radius:var(--radius-2);background:var(--bg-elevated);grid-template-columns:32px minmax(0,1fr) auto auto;align-items:center;gap:10px;padding:12px;display:grid}.fc-today-queue-icon{border-radius:var(--radius-2);justify-content:center;align-items:center;width:32px;height:32px;display:flex}.fc-today-queue-icon.is-blue{background:var(--accent-soft);color:var(--accent-ink)}.fc-today-queue-icon.is-orange{background:var(--warning-soft);color:var(--warning)}.fc-today-queue-icon.is-red{background:var(--danger-soft);color:var(--danger)}.fc-today-queue-icon.is-purple{background:var(--subject-interview-soft);color:var(--subject-interview)}.fc-today-queue-main{flex-direction:column;gap:1px;min-width:0;display:flex}.fc-today-queue-name{color:var(--text);font-size:14px;font-weight:600}.fc-today-queue-meta{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.fc-today-queue-count{color:var(--text);font-variant-numeric:tabular-nums;font-size:17px;font-weight:650}.fc-today-queue-btn{border:1px solid var(--border);border-radius:var(--radius-2);background:var(--surface);height:30px;color:var(--text);cursor:pointer;transition:border-color var(--dur-hover) ease, background var(--dur-hover) ease;padding:0 12px;font-size:13px}.fc-today-queue-btn:hover:not(:disabled){border-color:var(--accent-ink);background:var(--accent-soft);color:var(--accent-ink)}.fc-today-queue-btn:disabled{color:var(--text-muted);cursor:not-allowed;opacity:.7}.fc-today-queue-btn.is-ghost{color:var(--text-muted)}.fc-today-suggest{flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;display:flex}.fc-today-suggest-row{border:0;border-bottom:1px solid var(--border);width:100%;color:var(--text);text-align:left;cursor:pointer;transition:color var(--dur-hover) ease;background:0 0;align-items:center;gap:8px;padding:10px 0;font-size:13px;display:flex}.fc-today-suggest li:last-child .fc-today-suggest-row{border-bottom:none}.fc-today-suggest-row:hover{color:var(--accent)}.fc-today-suggest-icon{color:var(--warning);flex-shrink:0}.fc-today-suggest-name{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.fc-today-suggest-count{color:var(--text-muted);flex-shrink:0;font-size:12px}.fc-today-effect{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.fc-today-effect-item{border-radius:var(--radius-2);background:var(--bg-elevated);text-align:center;flex-direction:column;gap:2px;padding:10px;display:flex}.fc-today-effect-value{color:var(--text);font-variant-numeric:tabular-nums;font-size:19px;font-weight:650}.fc-today-effect-label{color:var(--text-muted);font-size:12px}.fc-today-principle-badge{background:var(--accent-soft);color:var(--accent-ink);border-radius:999px;align-self:flex-start;padding:2px 8px;font-size:12px;font-weight:550}.fc-today-principle{color:var(--text-muted);margin:0;font-size:13px;line-height:1.6}.fc-today-empty{color:var(--text-muted);margin:0;padding:12px 0;font-size:13px}.fc-today-continue{border:1px solid var(--border);border-radius:var(--radius-3);background:var(--surface);width:100%;color:var(--text);text-align:left;cursor:pointer;transition:border-color var(--dur-hover) ease;align-items:center;gap:10px;padding:10px 16px;display:flex}.fc-today-continue:hover{border-color:var(--accent)}.fc-today-continue-kicker{background:var(--accent-soft);color:var(--accent-ink);border-radius:999px;flex-shrink:0;padding:2px 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var(--border);border-radius:var(--radius-2);background:var(--surface);height:30px;color:var(--text);cursor:pointer;transition:border-color var(--dur-hover) ease;align-items:center;gap:5px;padding:0 12px;font-size:13px;display:inline-flex}.fc-insight-stats{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;display:grid}.fc-insight-stat{border:1px solid var(--border);border-radius:var(--radius-3);background:var(--surface);flex-direction:column;gap:4px;padding:14px 16px;display:flex}.fc-insight-stat-label{color:var(--text-muted);font-size:13px}.fc-insight-stat-value{color:var(--text);font-variant-numeric:tabular-nums;font-size:24px;font-weight:650;line-height:1.1}.fc-insight-stat-value em{color:var(--text-muted);margin-left:3px;font-size:13px;font-style:normal;font-weight:500}.fc-insight-stat-hint{color:var(--text-muted);font-size:12px}.fc-insight-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));align-items:stretch;gap:12px;display:grid}.fc-insight-card{padding:var(--fci-pad);border:1px solid var(--border);border-radius:var(--radius-3);background:var(--surface);flex-direction:column;gap:12px;display:flex}.fc-insight-card-title{color:var(--text);align-items:center;gap:6px;margin:0;font-size:15px;font-weight:600;display:flex}.fc-insight-list{flex-direction:column;gap:8px;margin:0;padding-left:18px;display:flex}.fc-insight-list li{color:var(--text);font-size:13px;line-height:1.6}.fc-insight-bars{flex-direction:column;gap:9px;margin:0;padding:0;list-style:none;display:flex}.fc-insight-bars li{grid-template-columns:minmax(56px,1fr) minmax(0,2fr) 56px;align-items:center;gap:10px;min-width:0;font-size:13px;display:grid}.fc-insight-bar-label{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.fc-insight-bar-track{background:var(--surface-2);border-radius:999px;height:8px;display:block;overflow:hidden}.fc-insight-bar-fill{background:var(--warning);border-radius:999px;height:100%;display:block}.fc-insight-bar-fill.is-accent{background:var(--accent)}.fc-insight-bar-value{text-align:right;color:var(--text);font-variant-numeric:tabular-nums}.fc-insight-empty{color:var(--text-muted);margin:0;padding:14px 0;font-size:13px}.fc-insight-foot{justify-content:flex-end;display:flex}.fc-insight-primary{border-radius:var(--radius-2);background:var(--accent);height:38px;color:var(--accent-contrast,#fff);cursor:pointer;border:0;padding:0 20px;font-size:14px;font-weight:600}.fc-insight-primary:hover{filter:brightness(1.06)}.fc-fav-list{border:1px solid var(--border);border-radius:var(--radius-3);background:var(--surface);flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;display:flex;overflow:hidden}.fc-fav-row{border-bottom:1px solid var(--border);align-items:center;gap:12px;min-width:0;padding:12px 16px;display:flex}.fc-fav-row:last-child{border-bottom:none}.fc-fav-icon{border-radius:var(--radius-2);background:var(--warning-soft);width:28px;height:28px;color:var(--warning);flex-shrink:0;justify-content:center;align-items:center;display:flex}.fc-fav-main{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.fc-fav-title{color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-size:14px;overflow:hidden}.fc-fav-sub{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.fc-fav-status{background:var(--surface-2);color:var(--text-muted);border-radius:999px;flex-shrink:0;padding:2px 8px;font-size:12px}.fc-fav-remove{border:1px solid var(--border);border-radius:var(--radius-2);background:var(--surface);height:30px;color:var(--text-muted);cursor:pointer;transition:border-color var(--dur-hover) ease, color var(--dur-hover) ease;flex-shrink:0;align-items:center;gap:5px;padding:0 12px;font-size:13px;display:inline-flex}.fc-fav-remove:hover:not(:disabled){border-color:var(--danger);color:var(--danger)}.fc-fav-remove:disabled{cursor:not-allowed;opacity:.6}.fc-insight-title{letter-spacing:.01em;font-size:20px;font-weight:800}.fc-insight-desc{margin-top:4px;font-size:13px}.fc-insight-btn{border-color:var(--fc-card-border);border-radius:10px;height:32px;font-weight:620}.fc-insight-btn:hover{border-color:color-mix(in srgb, var(--fc-c-blue) 45%, var(--fc-card-border));color:var(--fc-c-blue)}.fc-insight-stat{border-color:var(--fc-card-border);box-shadow:var(--shadow-soft);border-radius:14px}.fc-insight-stat-value{color:var(--fc-c-blue);font-weight:800}.fc-settings-card{border-color:var(--fc-card-border);box-shadow:var(--shadow-soft);border-radius:14px}.fc-settings-card h3{font-size:15px;font-weight:800}.fc-settings-header h1{letter-spacing:.01em;font-weight:800}:root{--fc-c-blue:var(--accent-ink);--fc-c-green:var(--c-green);--fc-c-purple:var(--c-violet);--fc-c-orange:var(--c-amber-deep);--fc-c-cyan:var(--c-teal);--fc-c-amber:var(--c-gold-deep);--fc-c-pink:var(--c-rose);--fc-c-indigo:var(--c-violet-deep);--fc-t-blue:var(--c-blue-soft);--fc-t-green:var(--c-green-soft);--fc-t-purple:var(--c-violet-soft);--fc-t-orange:var(--c-amber-soft);--fc-t-cyan:var(--c-teal-soft);--fc-t-amber:var(--c-gold-soft);--fc-t-pink:var(--c-rose-soft);--fc-t-indigo:var(--c-violet-soft);--fc-surface:var(--surface);--fc-surface-2:var(--surface-2);--fc-card-border:var(--border);--fc-radius-card:16px;--fc-radius-tile:18px;--fc-hero-grad:linear-gradient(135deg, var(--c-green-soft) 0%, var(--c-teal-soft) 52%, var(--c-blue-soft) 100%);--fc-hero-ink:var(--text);--fc-hero-ink-dim:var(--text-muted);--fc-hero-chip:#ffffffb8;--fc-badge-bg:#fff}@media (prefers-color-scheme:dark){:root{--fc-t-blue:color-mix(in srgb, var(--fc-c-blue) 20%, 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2;justify-content:center;align-items:center;display:inline-flex}.fc-tile-name{color:var(--text);text-overflow:ellipsis;white-space:nowrap;grid-column:2;align-self:end;font-size:15px;font-weight:620;line-height:1.32;overflow:hidden}.fc-tile-count{color:var(--text-muted);font-variant-numeric:tabular-nums;grid-column:2;align-self:start;margin-top:0;font-size:12.5px}.fc-icon-badge{background:var(--fc-badge-bg);color:var(--fc-c,var(--accent));border-radius:50%;justify-content:center;align-items:center;display:inline-flex}.fc-root{flex-direction:column;flex:1;min-width:0;min-height:0;display:flex;overflow:hidden}.fc-root:has(.fc-session-immersive) .fc-module-top{display:none}.ps-work>.fc-main,.fc-session-immersive{flex:1;min-width:0;min-height:0}.fc-module-top{background:0 0;border-bottom:1px solid #0000;flex-shrink:0;justify-content:space-between;align-items:center;gap:12px;height:auto;min-height:48px;padding:10px 16px 8px;display:flex}.fc-seg{flex-wrap:wrap;align-items:center;gap:4px;min-width:0;display:flex}.fc-seg-item{cursor:pointer;height:30px;color:var(--text-muted);background:0 0;border:1px solid #0000;border-radius:999px;padding:0 12px;font-size:14px}.fc-seg-item:hover{color:var(--text);background:var(--surface-2)}.fc-seg-item.is-active{background:var(--accent-soft);color:var(--accent-ink);font-weight:560}.fc-shortcuts{flex-wrap:wrap;flex-shrink:0;justify-content:flex-end;gap:4px;display:flex}.fc-main{flex:1;min-height:0;display:flex;overflow:hidden}.fc-center{background:var(--surface);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;width:280px;display:flex}.fc-center .center-header{justify-content:space-between;align-items:center;gap:8px;display:flex}.fc-back-home{height:26px;padding:0 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64px);display:flex}.fc-local-note{margin:0;font-size:12px}.fc-done-actions{gap:var(--space-2);margin-top:var(--space-2);display:flex}.fc-hub-work{display:block}.fc-detail-head{align-items:flex-start;gap:12px;min-height:40px;margin-bottom:12px;display:flex}.fc-detail-titles{flex:1;min-width:0}.fc-detail-titles h2{margin:0 0 4px;font-size:15px;font-weight:600}.fc-detail-titles p{margin:0;font-size:12px}.fc-detail-desc{margin:0 0 12px;font-size:13px;line-height:1.5}.fc-section-label{color:var(--text-muted);padding:8px 12px 4px;font-size:12px;font-weight:600}.fc-chapter-list{border:1px solid var(--border);background:var(--bg-elevated,var(--elevated,var(--surface)));border-radius:12px;margin-bottom:12px;overflow:hidden}.fc-chapter-row{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:8px;min-height:40px;padding:10px 12px;font-size:13px;display:flex}.fc-chapter-row:last-child{border-bottom:0}.fc-status-filters{flex-wrap:wrap;gap:6px;margin:8px 0 12px;display:flex}.fc-status-filters-pad{padding:8px 12px 0}.fc-chip{border:1px solid var(--border);background:var(--bg-elevated,var(--elevated,var(--surface)));height:28px;color:var(--text-muted);cursor:pointer;border-radius:999px;padding:0 10px;font-size:12px}.fc-chip:hover{color:var(--text);background:var(--surface-2)}.fc-chip.is-active{background:var(--accent-soft);color:var(--accent-ink);border-color:#0000;font-weight:560}.fc-status-list{flex-direction:column;gap:8px;display:flex}.fc-status-list-pad{padding:0 12px 12px}.fc-status-row{border:1px solid var(--border);background:var(--bg-elevated,var(--elevated,var(--surface)));box-shadow:var(--shadow-soft);border-radius:8px;min-height:40px;padding:8px 10px}.fc-status-row-main{justify-content:space-between;align-items:baseline;gap:8px;display:flex}.fc-status-q{text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:560;overflow:hidden}.fc-status-badge{flex-shrink:0;font-size:11px}.fc-status-pill{letter-spacing:.02em;white-space:nowrap;background:color-mix(in srgb, var(--text-muted) 14%, transparent);min-width:40px;height:22px;color:var(--text-muted);border-radius:999px;flex:none;justify-content:center;align-items:center;padding:0 8px;font-size:11px;font-weight:650;line-height:1;display:inline-flex}.fc-status-pill.is-unStudied{background:color-mix(in srgb, var(--text-muted) 12%, transparent);color:var(--text-muted)}.fc-status-pill.is-unknown{background:color-mix(in srgb, var(--fc-c-red,#c45c3e) 16%, transparent);color:var(--fc-c-red,#c45c3e)}.fc-status-pill.is-fuzzy{background:color-mix(in srgb, var(--fc-c-orange,#d97706) 16%, transparent);color:var(--fc-c-orange,#b45309)}.fc-status-pill.is-mastered{background:color-mix(in srgb, var(--fc-c-green,#16a34a) 16%, transparent);color:var(--fc-c-green,#15803d)}.fc-chapter-block.is-open>.fc-chapter-row{border-bottom-color:#0000}.fc-chapter-chevron{width:22px;height:22px;color:var(--text-muted);background:color-mix(in srgb, var(--text) 5%, transparent);border-radius:6px;flex:none;justify-content:center;align-items:center;display:inline-flex}.fc-chapter-block.is-open .fc-chapter-chevron{color:var(--accent);background:color-mix(in srgb, var(--accent) 12%, transparent)}.fc-deck-row-main{align-items:center;gap:8px;min-width:0;display:flex}.fc-deck-row-main:hover .fc-chapter-chevron{color:var(--accent)}.fc-chapter-expand{background:color-mix(in srgb, var(--text) 3.5%, transparent);border:1px solid var(--border);border-radius:10px;margin:0 10px 10px;padding:8px}.fc-chapter-card-list{flex-direction:column;gap:4px;margin:0;padding:0;list-style:none;display:flex}.fc-chapter-card-row{background:var(--bg-elevated,var(--elevated,var(--surface)));border:1px solid color-mix(in srgb, var(--border) 70%, transparent);cursor:pointer;text-align:left;width:100%;min-height:36px;font:inherit;color:inherit;border-radius:8px;justify-content:space-between;align-items:center;gap:10px;padding:6px 10px;transition:border-color .12s,background .12s;display:flex}.fc-chapter-card-row:hover:not(:disabled){border-color:color-mix(in srgb, var(--accent,#3b82f6) 45%, var(--border));background:color-mix(in srgb, var(--accent,#3b82f6) 6%, var(--bg-elevated,var(--surface)))}.fc-chapter-card-row:focus-visible{outline:2px solid color-mix(in srgb, var(--accent,#3b82f6) 55%, transparent);outline-offset:1px}.fc-chapter-card-row:disabled{cursor:default;opacity:.72}.fc-chapter-card-q{min-width:0;color:var(--text);text-overflow:ellipsis;white-space:nowrap;flex:auto;font-size:13px;font-weight:560;overflow:hidden}.fc-chapter-pager{justify-content:center;align-items:center;gap:10px;margin-top:8px;padding-top:6px;display:flex}.fc-chapter-pager .btn{height:28px;padding:0 10px;font-size:12px}.fc-chapter-expand-hint{text-align:center;margin:4px 2px 0;font-size:12px}.fc-status-a{color:var(--text-muted);margin-top:4px;font-size:12px;line-height:1.45;display:block}.fc-status-panel-s1{border:1px solid var(--fc-card-border);border-radius:var(--fc-radius-card);background:var(--fc-surface);margin-top:8px;margin-bottom:8px;overflow:hidden}.fc-status-panel-toggle-s1{width:100%;color:inherit;font:inherit;cursor:pointer;text-align:left;background:0 0;border:0;justify-content:space-between;align-items:center;gap:10px;padding:12px 14px;display:flex}.fc-status-panel-toggle-main{align-items:center;gap:8px;min-width:0;display:inline-flex}.fc-status-panel-toggle-main svg{color:var(--text-muted);flex:none}.fc-status-panel-toggle-s1:hover{background:color-mix(in srgb, var(--text) 4%, transparent)}.fc-status-panel-toggle-s1 strong{font-size:13px;font-weight:700}.fc-status-panel-toggle-s1 .muted{font-size:12px}.fc-status-panel-body-s1{border-top:1px solid var(--fc-card-border);padding:0 12px 12px}.fc-empty-inline{padding:12px}.fc-search-center{flex-direction:column;gap:8px;padding-bottom:12px;display:flex}.fc-search-bar-stacked{align-items:center;gap:8px;padding:10px 12px 0;display:flex}.fc-search-input{border:1px solid var(--border);background:var(--bg-elevated,var(--elevated,var(--surface)));height:32px;color:var(--text);border-radius:8px;flex:1;padding:0 10px;font-size:13px}.fc-btn-ghost{border:1px solid var(--border);height:28px;color:var(--text-muted);background:0 0;padding:0 10px;font-size:12px}.fc-btn-ghost:hover{color:var(--text);background:var(--surface-2);border-color:#0000}.fc-mylist-toolbar{align-items:center;gap:8px;padding:8px 12px 0;display:flex}.fc-mylist-toolbar .fc-refresh-inline{margin:0}.fc-detail-head-actions{flex-shrink:0;align-items:center;gap:8px;display:flex}.fc-status-row-btn{text-align:left;cursor:pointer;width:100%;font:inherit;color:inherit;display:block}.fc-status-row-btn:hover{background:var(--surface-2)}.fc-card-editor{flex-direction:column;gap:12px;max-width:560px;display:flex;position:relative}.fc-card-editor-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.fc-card-editor-head h2{margin:0;font-size:15px;font-weight:600}.fc-card-editor-field{color:var(--text-muted);flex-direction:column;gap:6px;font-size:12px;display:flex}.fc-card-editor-field span{font-weight:560}.fc-card-editor-area{resize:vertical;border:1px solid var(--border);background:var(--bg-elevated,var(--elevated,var(--surface)));height:80px;min-height:80px;color:var(--text);border-radius:8px;padding:8px 10px;font-family:inherit;font-size:13px;line-height:1.45}.fc-card-editor-area:focus,.fc-card-editor-select:focus,.fc-card-editor-input:focus{border-color:var(--accent);outline:none}.fc-card-editor-select,.fc-card-editor-input{border:1px solid var(--border);background:var(--bg-elevated,var(--elevated,var(--surface)));height:32px;color:var(--text);border-radius:8px;padding:0 10px;font-family:inherit;font-size:13px}.fc-card-editor-deck{margin:0;font-size:12px}.fc-card-editor-actions{gap:8px;padding-top:4px;display:flex}.fc-toast{background:var(--accent-fill);color:#fff;box-shadow:var(--shadow-soft);z-index:2;border-radius:8px;padding:6px 12px;font-size:12px;position:absolute;bottom:-8px;right:0;transform:translateY(100%)}.fc-toast.is-err{background:var(--danger)}.fc-refresh-inline{align-self:flex-start;height:26px;margin:4px 12px 8px;font-size:12px}.fc-overview-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.fc-overview-grid-pad{padding:0 12px 12px}.fc-overview-card{border:1px solid var(--border);background:var(--bg-elevated,var(--elevated,var(--surface)));text-align:center;border-radius:10px;padding:12px}.fc-overview-num{margin-bottom:2px;font-size:18px;font-weight:650}.fc-card-images{flex-direction:column;gap:10px;width:100%;margin-top:4px;display:flex}.fc-card-img-btn{border:1px solid var(--border);background:var(--surface-2,var(--bg-elevated,color-mix(in srgb, var(--border) 35%, var(--surface))));cursor:zoom-in;border-radius:12px;width:100%;margin:0;padding:0;line-height:0;display:block;overflow:hidden}.fc-card-img-btn:hover,.fc-card-img-btn:focus-visible{border-color:color-mix(in srgb, var(--accent) 45%, var(--border));outline:none}.fc-card-img{-o-object-fit:contain;object-fit:contain;-o-object-position:center;object-position:center;background:0 0;border-radius:0;width:100%;max-width:100%;height:auto;max-height:min(62vh,560px);margin:0 auto;display:block}.fc-card-img-lightbox{z-index:10000;-webkit-backdrop-filter:blur(8px);cursor:zoom-out;background:#080c14e0;border:none;flex-direction:column;justify-content:center;align-items:center;gap:12px;margin:0;padding:24px;display:flex;position:fixed;inset:0}.fc-card-img-lightbox img,.app-img-lightbox-body>img{-o-object-fit:contain;object-fit:contain;background:#fff;border-radius:8px;width:auto;max-width:min(96vw,1100px);height:auto;max-height:88vh;box-shadow:0 12px 40px #00000073}.fc-card-img-lightbox-hint{color:#ffffffe0;pointer-events:none;text-shadow:0 1px 2px #0000008c;font-size:12px;position:absolute;bottom:18px;left:50%;transform:translate(-50%)}.fc-linked-practice{flex-direction:column;gap:10px;display:flex}.fc-linked-practice-nav{justify-content:space-between;align-items:center;gap:8px;display:flex}.fc-linked-practice-stem{color:var(--text);white-space:pre-wrap;margin:0;font-size:14px;line-height:1.55}.fc-linked-practice-opts{flex-direction:column;gap:6px;display:flex}.fc-linked-opt{border:1px solid var(--border);background:var(--surface,#fff);width:100%;color:inherit;font:inherit;text-align:left;cursor:pointer;border-radius:10px;align-items:flex-start;gap:8px;padding:10px 12px;display:flex}.fc-linked-opt:disabled{cursor:default}.fc-linked-opt.is-correct{border-color:color-mix(in srgb, #16a34a 55%, var(--border));background:color-mix(in srgb, #16a34a 10%, var(--surface))}.fc-linked-opt.is-wrong{border-color:color-mix(in srgb, #dc2626 55%, var(--border));background:color-mix(in srgb, #dc2626 8%, var(--surface))}.fc-linked-opt-key{color:var(--accent);flex-shrink:0;font-weight:700}.fc-linked-explain{color:var(--text-muted);margin:0;font-size:13px;line-height:1.5}.fc-card-extras{text-align:left;flex-direction:column;gap:10px;margin-top:12px;display:flex}.fc-card-extra-block{background:var(--surface-2,var(--bg-elevated,color-mix(in srgb, var(--border) 35%, var(--surface))));border:1px solid var(--border);border-radius:8px;padding:8px 10px}.fc-card-extra-label{margin-bottom:4px;font-size:11px}.fc-card-extra-body{white-space:pre-wrap;word-break:break-word;font-size:13px;line-height:1.55}.fc-card-audio{margin-top:8px}.fc-card-audio audio{width:100%;max-width:360px;height:32px}.fc-wfc3-panel{flex-direction:column;gap:16px;height:100%;min-height:0;display:flex}.fc-wfc3-domain-locked{margin:0 0 4px;font-size:13px}.fc-wfc3-head{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.fc-wfc3-head h2{margin:0;font-size:16px;font-weight:600}.fc-wfc3-chip{border:1px solid var(--border);text-align:center;background:var(--bg-elevated,var(--elevated,var(--surface)));border-radius:8px;padding:10px 8px}.fc-wfc3-chip-num{font-variant-numeric:tabular-nums;font-size:20px;font-weight:600;line-height:1.2;display:block}.fc-wfc3-tab{border:1px solid var(--border);cursor:pointer;color:var(--text-muted);background:0 0;border-radius:999px;padding:4px 10px;font-size:12px}.fc-wfc3-row{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:10px 8px;font-size:13px;display:flex}.fc-wfc3-row-title{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.fc-wfc3-foot{border-top:1px solid var(--border);flex-wrap:wrap;gap:8px;padding-top:8px;display:flex}.fc-wfc3-section{margin:0;font-size:13px;font-weight:600}.fc-wfc3-tips{color:var(--text-muted);margin:0;padding-left:18px;font-size:13px;line-height:1.6}.fc-memory-q{text-align:center;margin:8px 0 0;font-size:22px;font-weight:700}.fc-memory-opts{flex-direction:column;gap:8px;display:flex}.fc-memory-opt{text-align:left;border:1px solid var(--border);background:var(--bg-elevated,var(--elevated,var(--surface)));cursor:pointer;border-radius:10px;padding:12px 14px;font-size:14px}.fc-memory-opt.is-picked{border-color:var(--accent);background:color-mix(in srgb, var(--accent) 8%, transparent)}.fc-memory-opt.is-correct{border-color:var(--success);background:var(--success-soft)}.fc-memory-opt.is-wrong{border-color:var(--danger);background:var(--danger-soft)}.fc-memory-explain{background:color-mix(in srgb, var(--accent) 8%, transparent);border-radius:10px;padding:12px;font-size:13px}.fc-memory-explain p{margin:6px 0 0}.fc-market-desc{white-space:pre-wrap;margin:0;font-size:13px;line-height:1.55}.fc-market-cats{padding:0 0 8px}.fc-gongwen{border:1px solid color-mix(in srgb, var(--accent) 35%, var(--border));background:var(--bg-elevated,var(--elevated,var(--surface-2,var(--surface))));max-width:100%;display:inline-block;overflow:auto}.fc-gongwen-row{display:flex}.fc-gongwen-cell{box-sizing:border-box;border-right:1px solid var(--border);border-bottom:1px solid var(--border);text-align:center;width:22px;height:22px;color:var(--text);font-size:13px;line-height:22px}.fc-session-banner{background:color-mix(in srgb, var(--accent) 10%, transparent);border:1px solid color-mix(in srgb, var(--accent) 28%, transparent);color:var(--text);border-radius:8px;margin-bottom:12px;padding:10px 12px;font-size:13px}.fc-mylist-work{min-height:100%;position:relative}.fc-mylist-work>.fc-toast{position:fixed;bottom:24px;right:24px;transform:none}.fc-card-editor-fold{border-top:1px solid var(--border);flex-direction:column;gap:8px;padding-top:8px;display:flex}.fc-card-editor-fold-weak{border-top-style:dashed}.fc-card-editor-fold-toggle{height:28px;color:var(--text-muted);cursor:pointer;background:0 0;border:none;align-self:flex-start;padding:0 8px;font-size:12px}.fc-card-editor-fold-toggle:hover{color:var(--text)}.fc-card-editor-fold-body{flex-direction:column;gap:10px;display:flex}.fc-card-editor-area-sm{height:56px;min-height:56px}.fc-card-editor-media-row{flex-wrap:wrap;gap:8px;display:flex}.fc-card-editor-media-meta{margin:0;font-size:12px}.fc-card-editor-media-item{align-items:center;gap:10px;min-height:48px;display:flex}.fc-card-editor-media-item-audio{flex-wrap:wrap}.fc-card-editor-media-thumb{-o-object-fit:cover;object-fit:cover;border:1px solid var(--border);background:var(--surface-2);border-radius:6px;flex-shrink:0;width:48px;height:48px}.fc-card-editor-media-item-side{align-items:center;gap:8px;min-width:0;display:flex}.fc-card-editor-media-clear{height:26px;padding:0 8px;font-size:12px}.fc-card-editor-media-audio{width:min(280px,100%);height:32px}.fc-btn-danger-ghost{color:var(--danger);background:0 0;border:1px solid #0000}.fc-btn-danger-ghost:hover:not(:disabled){background:var(--danger-soft)}.fc-deck-row-with-action{align-items:center;gap:4px;padding-right:4px;display:flex}.fc-deck-row-with-action .fc-deck-row-main{min-width:0;height:100%;color:inherit;text-align:left;cursor:pointer;font:inherit;background:0 0;border:none;flex:1;justify-content:space-between;align-items:center;gap:8px;padding:0 12px;display:flex}.fc-deck-publish{flex-shrink:0;height:28px;padding:0 8px;font-size:12px}.fc-sheet-mask{z-index:80;background:color-mix(in srgb, var(--text) 36%, transparent);justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.fc-sheet{background:var(--bg-elevated,var(--elevated,var(--surface)));border:1px solid var(--border);width:min(420px,100%);max-height:min(88vh,640px);box-shadow:var(--shadow-soft);border-radius:12px;flex-direction:column;gap:12px;padding:16px;display:flex;overflow:auto}.fc-sheet-sm{gap:10px;width:min(360px,100%)}.fc-sheet-head{justify-content:space-between;align-items:center;gap:8px;display:flex}.fc-sheet-head h3,.fc-sheet>h3{margin:0;font-size:15px;font-weight:600}.fc-sheet-hint{margin:0;font-size:12px;line-height:1.5}.fc-sheet-check{color:var(--text);align-items:center;gap:8px;font-size:13px;display:flex}.fc-sheet-check input{margin:0}.fc-sheet-actions{justify-content:flex-end;gap:8px;margin-top:4px;display:flex}.fc-btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}.fc-btn-danger:hover:not(:disabled){filter:brightness(.96)}.fc-btn-danger:disabled{opacity:.6}.fc-pub-badge{vertical-align:middle;border:1px solid var(--border);color:var(--text-muted);background:color-mix(in srgb, var(--border) 35%, var(--bg-elevated,var(--elevated,var(--surface))));border-radius:999px;margin-left:8px;padding:1px 6px;font-size:11px;font-weight:500;display:inline-block}.fc-pub-badge.is-pending{color:var(--warning);border-color:color-mix(in srgb, var(--warning) 40%, var(--border));background:var(--warning-soft)}.fc-pub-badge.is-approved{color:var(--success);border-color:color-mix(in srgb, var(--success) 45%, var(--border));background:var(--success-soft)}.fc-pub-badge.is-rejected{color:var(--danger);border-color:color-mix(in srgb, var(--danger) 40%, var(--border));background:var(--danger-soft)}.fc-pub-badge.is-offline{color:var(--text-muted);border-color:var(--border);background:color-mix(in srgb, var(--border) 40%, var(--bg-elevated,var(--elevated,var(--surface))))}.fc-status-pill{margin:0;font-size:12px}.fc-tl-list{flex-direction:column;gap:0;margin:0;padding:0;list-style:none;display:flex}.fc-tl-item{border-bottom:1px solid var(--border);align-items:flex-start;gap:10px;padding:8px 0;display:flex}.fc-tl-item:last-child{border-bottom:none}.fc-tl-dot{background:var(--accent);width:8px;height:8px;box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);border-radius:50%;flex-shrink:0;margin-top:5px}.fc-tl-body{flex:1;min-width:0}.fc-tl-at{font-size:11px;line-height:1.3;display:block}.fc-tl-text{color:var(--text);margin:2px 0 0;font-size:13px;line-height:1.45}.fc-more-entry{border:none;border-top:1px solid var(--border);border-bottom:1px solid var(--border);width:100%;color:inherit;font:inherit;text-align:left;cursor:pointer;background:0 0;justify-content:space-between;align-items:center;gap:12px;padding:10px 0;display:flex}.fc-more-entry:disabled{opacity:.55;cursor:not-allowed}.fc-author-readonly{align-items:center;gap:12px;padding:8px 0;display:flex}.fc-author-readonly-inline{border-top:1px solid var(--border);margin-top:4px;padding-top:8px}.fc-author-avatar,.fc-author-avatar-ph{-o-object-fit:cover;object-fit:cover;border-radius:50%;flex-shrink:0;width:36px;height:36px}.fc-author-avatar-ph{color:var(--accent-ink);background:var(--accent-soft);justify-content:center;align-items:center;font-size:14px;font-weight:600;display:inline-flex}.fc-author-fields{flex-direction:column;flex:1;gap:4px;min-width:0;display:flex}.fc-author-field{align-items:baseline;gap:8px;font-size:13px;display:flex}.fc-author-field b{font-weight:600}.fc-publish-panel{border:1px solid var(--border);background:var(--bg-elevated,var(--elevated,var(--surface)));border-radius:10px;margin:8px 0 12px;padding:10px 12px}.fc-publish-panel-head{justify-content:space-between;align-items:center;gap:8px;margin-bottom:4px;display:flex}.fc-publish-panel-head .fc-pub-badge{margin-left:0}.fc-publish-panel-acts{flex-wrap:wrap;justify-content:flex-end;gap:4px;display:flex}.fc-publish-panel-acts .btn{height:28px;padding:0 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var(--danger)}.fc-card-tag.is-purple{color:var(--accent-ink);background:var(--accent-soft)}.fc-deck-tags{margin:4px 0 12px;padding:0}.fc-settings-page{flex-direction:column;gap:16px;min-height:0;padding:0 0 24px;display:flex;overflow:auto}.fc-settings-lead{margin:0;padding:0 20px;font-size:13px}.fc-settings-header{align-items:flex-start;gap:12px;display:flex}.fc-settings-header h2{margin:0 0 4px;font-size:18px;font-weight:650}.fc-settings-header p{color:var(--text-muted);margin:0;font-size:13px}.fc-settings-back{border:1px solid var(--border);background:var(--surface);cursor:pointer;border-radius:8px;flex-shrink:0;align-items:center;gap:4px;padding:6px 10px;font-size:13px;display:inline-flex}.fc-settings-loading{color:var(--text-muted);align-items:center;gap:8px;font-size:13px;display:inline-flex}.fc-settings-layout{grid-template-columns:minmax(0,1fr) 240px;align-items:start;gap:16px;padding:0 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em{text-align:right;min-width:36px;font-size:12px;font-style:normal}.fc-settings-curve{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.fc-settings-curve-step{align-items:baseline;gap:4px;font-size:12px;display:inline-flex}.fc-settings-curve-step em{color:var(--text-muted);margin:0 2px;font-style:normal}.fc-settings-select{border:1px solid var(--border);background:var(--surface);border-radius:8px;max-width:160px;padding:6px 10px;font-size:13px}.fc-settings-building{color:var(--text-muted);margin:0;font-size:13px;line-height:1.5}.fc-settings-summary{border:1px solid var(--border);background:var(--surface);border-radius:12px;flex-direction:column;gap:10px;padding:14px;display:flex;position:sticky;top:8px}.fc-settings-summary h4{margin:0;font-size:14px}.fc-settings-summary ul{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.fc-settings-summary li{justify-content:space-between;gap:8px;font-size:13px;display:flex}.fc-settings-summary li 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transparent);border-radius:50%;justify-content:center;align-items:center;display:inline-flex;position:absolute;top:26px;right:52px}.fc-section{flex-direction:column;gap:14px;display:flex}.fc-section-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.fc-section-title{color:var(--text);align-items:center;gap:8px;margin:0;font-size:16px;font-weight:700;display:inline-flex}.fc-section-bar{background:var(--fc-c-blue);border-radius:2px;width:4px;height:16px}.fc-section-more{color:var(--text-muted);cursor:pointer;background:0 0;border:0;border-radius:8px;align-items:center;gap:3px;padding:4px 6px;font-size:13px;display:inline-flex}.fc-section-more:hover{color:var(--fc-c-blue);background:color-mix(in srgb, var(--fc-c-blue) 8%, transparent)}.fc-list-rows{border:1px solid var(--fc-card-border);border-radius:var(--fc-radius-card);background:var(--fc-surface);flex-direction:column;display:flex;overflow:hidden}.fc-list-row{border:0;border-bottom:1px solid var(--fc-card-border);cursor:pointer;text-align:left;background:0 0;align-items:center;gap:12px;padding:11px 14px;display:flex}.fc-list-row:last-child{border-bottom:0}.fc-list-row:hover{background:var(--fc-surface-2)}.fc-list-row-body{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.fc-list-row-title{color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:600;overflow:hidden}.fc-list-row-sub{color:var(--text-muted);font-size:12px}.fc-list-row-progress{flex-direction:column;flex-shrink:0;align-items:flex-end;gap:5px;min-width:118px;display:flex}.fc-list-row-progress-label{color:var(--text-muted);font-size:12px}.fc-list-row-progress-label b{color:var(--fc-c-blue);font-weight:700}.fc-list-row-track{background:color-mix(in srgb, var(--text-muted) 22%, transparent);border-radius:999px;width:100%;height:5px;overflow:hidden}.fc-list-row-track i{background:var(--fc-c-blue);border-radius:999px;height:100%;display:block}.fc-list-empty{padding:18px 4px;font-size:13px}.fc-work-mine{flex-direction:column;flex:1;min-height:0;display:flex}.fc-me{flex-direction:column;flex:1;gap:20px;min-height:0;padding:16px 24px 28px;display:flex;overflow-y:auto}.fc-me>*{flex-shrink:0}.fc-me-profile{border-radius:var(--fc-radius-card);background:var(--fc-hero-grad);flex-direction:column;gap:14px;padding:18px 20px;display:flex}.fc-me-profile-top{align-items:center;gap:12px;display:flex}.fc-me-avatar{background:var(--fc-badge-bg);width:48px;height:48px;color:var(--fc-c-blue);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:19px;font-weight:700;display:inline-flex;overflow:hidden}.fc-me-avatar img{-o-object-fit:cover;object-fit:cover;width:100%;height:100%}.fc-me-profile-text{flex-direction:column;flex:1;gap:3px;min-width:0;display:flex}.fc-me-profile-text strong{color:var(--fc-hero-ink);text-overflow:ellipsis;white-space:nowrap;font-size:16px;font-weight:680;overflow:hidden}.fc-me-profile-text 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var(--fc-card-border);border-radius:var(--fc-radius-card);background:var(--fc-surface);flex-direction:column;display:flex;overflow:hidden}.fc-me-row{border-bottom:1px solid var(--fc-card-border);align-items:center;display:flex}.fc-me-row:last-child{border-bottom:0}.fc-me-row-main{cursor:pointer;text-align:left;background:0 0;border:0;flex:1;align-items:center;gap:12px;min-width:0;padding:11px 14px;display:flex}.fc-me-row-main:hover{background:var(--fc-surface-2)}.fc-me-row-body{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.fc-me-row-title{color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:600;overflow:hidden}.fc-me-row-sub{color:var(--text-muted);font-size:12px}.fc-me-row-progress{flex-direction:column;flex-shrink:0;align-items:flex-end;gap:5px;min-width:110px;display:flex}.fc-me-row-progress-label{color:var(--text-muted);font-size:12px}.fc-me-row-progress-label 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b{color:var(--fc-c-amber)}.fc-done-stat.is-unknown b{color:var(--danger)}.fc-study-page{flex-direction:column;flex:1;min-height:0;padding:0 24px 20px;display:flex}.fc-study-topbar{flex-shrink:0;justify-content:space-between;align-items:center;gap:16px;padding:12px 0 10px;display:flex}.fc-study-breadcrumb{color:var(--text-muted);align-items:center;gap:6px;font-size:13px;font-weight:600;display:flex}.fc-study-breadcrumb button{color:var(--text-muted);cursor:pointer;text-overflow:ellipsis;white-space:nowrap;background:0 0;border:0;max-width:320px;padding:0;font-weight:600;overflow:hidden}.fc-study-breadcrumb button:hover:not(:disabled){color:var(--fc-c-blue)}.fc-study-breadcrumb .is-current{color:var(--text);font-weight:800}.fc-study-topbar-actions{align-items:center;gap:8px;display:flex}.fc-study-fullscreen-btn{border:1px solid var(--fc-card-border);background:var(--fc-surface);height:34px;color:var(--text-muted);cursor:pointer;transition:border-color var(--dur-hover) ease, color 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#2d416f0f}.fc-flip-scene{perspective:1200px;cursor:pointer;outline:none;flex:1;min-height:0;position:relative}.fc-flip-inner{transform-style:preserve-3d;transition:transform .55s cubic-bezier(.4,.2,.2,1);position:absolute;inset:0}.fc-flip-inner.is-flipped{transform:rotateY(180deg)}.fc-flip-face{backface-visibility:hidden;background:var(--fc-surface);visibility:visible;border-radius:20px;flex-direction:column;transition:visibility linear;display:flex;position:absolute;inset:0;overflow:hidden}.fc-flip-scene:not(.is-flipped) .fc-flip-back,.fc-flip-scene.is-flipped .fc-flip-front{visibility:hidden;pointer-events:none;transition-delay:.55s}.fc-flip-back{overflow-y:auto;transform:rotateY(180deg)}@media (prefers-reduced-motion:reduce){.fc-flip-inner{transition:none}}.fc-flip-front-inner{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:4px;min-height:100%;padding:40px 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var(--fc-card-border);background:var(--fc-surface-2);color:var(--fc-c-indigo);cursor:pointer;transition:background var(--dur-hover) ease, border-color var(--dur-hover) ease;border-radius:999px;align-items:center;gap:8px;padding:10px 22px;font-size:14px;font-weight:700;display:inline-flex}.fc-flip-btn:hover{background:color-mix(in srgb, var(--fc-c-indigo) 10%, var(--fc-surface));border-color:color-mix(in srgb, var(--fc-c-indigo) 35%, var(--fc-card-border))}.fc-quiz{border-top:1px dashed color-mix(in srgb, var(--text-muted) 26%, transparent);cursor:default;width:min(620px,100%);margin:6px auto 0;padding-top:14px}.fc-quiz-stem{color:var(--text-muted);margin:0 0 10px;font-size:13px;font-weight:600}.fc-quiz-opts{grid-template-columns:minmax(0,1fr);gap:8px;display:grid}.fc-quiz-opt{border:1px solid var(--fc-card-border);background:var(--fc-surface);color:var(--text);text-align:left;cursor:pointer;transition:border-color var(--dur-hover) ease, background var(--dur-hover) 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strong{font-size:13px;font-weight:800}.fc-quiz-feedback.is-ok{background:color-mix(in srgb, var(--fc-c-green) 12%, transparent);border:1px solid color-mix(in srgb, var(--fc-c-green) 32%, transparent)}.fc-quiz-feedback.is-ok strong{color:var(--fc-c-green)}.fc-quiz-feedback.is-bad{background:var(--danger-soft);border:1px solid color-mix(in srgb, var(--danger) 32%, transparent)}.fc-quiz-feedback.is-bad strong{color:var(--danger)}.fc-flip-back-scroll{cursor:default;box-sizing:border-box;flex-direction:column;min-height:100%;padding:28px 32px 20px;display:flex}.fc-flip-back-inner{width:100%;margin:auto 0}.fc-flip-back-head{margin-bottom:14px}.fc-flip-back-head h2{color:var(--text);margin:0;font-size:22px;font-weight:900}.fc-flip-back-answer{color:var(--text);white-space:pre-wrap;word-break:break-word;-webkit-user-select:text;user-select:text;font-size:17px;font-weight:500;line-height:1.8}.fc-flip-back-foot{border-top:1px solid 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ease;background:0 0;border:0;border-radius:10px;align-items:center;gap:8px;padding:9px 10px;font-size:13px;font-weight:700;display:inline-flex}.fc-study-assist-link:hover{background:var(--fc-surface-2);color:var(--text)}.fc-study-assist-link.is-active{background:color-mix(in srgb, var(--fc-c-blue) 10%, transparent);color:var(--fc-c-blue)}.fc-study-assist-link.is-exit:hover{color:var(--danger)}.fc-study-assist-actions{border-top:1px solid var(--fc-card-border);margin-top:auto;padding-top:16px}.fc-study-assist-actions-title{color:var(--text-muted);letter-spacing:.04em;margin:0 0 10px;font-size:12px;font-weight:700}.fc-study-rate-group{flex-direction:column;gap:8px;margin-bottom:12px;display:flex}.fc-study-rate{cursor:pointer;transition:transform .15s ease, filter var(--dur-hover) ease;border:2px solid #0000;border-radius:12px;justify-content:space-between;align-items:center;padding:12px 14px;font-weight:900;display:flex}.fc-study-rate:hover{filter:brightness(1.06);transform:translateY(-1px)}.fc-study-rate span{font-size:15px}.fc-study-rate small{background:color-mix(in srgb, currentColor 16%, transparent);border-radius:6px;padding:1px 7px;font-size:11px;font-weight:800}.fc-study-rate.is-red{background:color-mix(in srgb, var(--danger) 12%, var(--fc-surface));color:var(--danger);border-color:color-mix(in srgb, var(--danger) 30%, transparent)}.fc-study-rate.is-orange{background:color-mix(in srgb, var(--fc-c-amber) 12%, var(--fc-surface));color:var(--fc-c-amber);border-color:color-mix(in srgb, var(--fc-c-amber) 30%, transparent)}.fc-study-rate.is-green{background:color-mix(in srgb, var(--fc-c-green) 12%, var(--fc-surface));color:var(--fc-c-green);border-color:color-mix(in srgb, var(--fc-c-green) 30%, transparent)}.fc-study-nav-row{grid-template-columns:1fr 1.15fr;gap:8px;display:grid}.fc-study-nav-btn{border:1px solid var(--fc-card-border);background:var(--fc-surface);min-height:44px;color:var(--text);cursor:pointer;white-space:nowrap;transition:border-color var(--dur-hover) ease, background var(--dur-hover) ease;border-radius:10px;justify-content:center;align-items:center;gap:6px;padding:0 12px;font-size:14px;font-weight:700;display:inline-flex}.fc-study-nav-btn:hover:not(:disabled){border-color:color-mix(in srgb, var(--fc-c-indigo) 45%, var(--fc-card-border));background:var(--fc-surface-2)}.fc-study-nav-btn:disabled{opacity:.45;cursor:not-allowed}.fc-study-nav-btn--primary{background:linear-gradient(135deg, var(--c-blue) 0%, var(--c-blue-deep) 100%);color:#fff;border-color:#0000}.fc-study-nav-btn--primary:hover:not(:disabled){background:linear-gradient(135deg, var(--c-blue-deep) 0%, color-mix(in srgb, var(--c-blue-deep) 78%, #0a0a09) 100%)}.fc-study-nav-btn kbd{background:#ffffff38;border-radius:5px;padding:1px 6px;font-family:inherit;font-size:10px;font-weight:800}.fc-study-key-hint{color:var(--text-muted);opacity:.85;margin:10px 0 0;font-size:11px;line-height:1.6}.fc-done-panel{border:1px solid var(--fc-card-border);background:var(--fc-surface);text-align:center;border-radius:20px;flex-direction:column;align-items:center;gap:6px;margin:auto;padding:40px 32px;display:flex;box-shadow:0 12px 40px #2d416f0f}.fc-flip-front-inner .fc-study-tags{margin-top:0}.fc-wfc3-panel{flex-direction:column;gap:16px;min-height:0;display:flex}.fc-wfc3-head h2{color:var(--text);margin:0;font-size:17px;font-weight:800}.fc-wfc3-head p{margin:4px 0 0;font-size:13px}.fc-wfc3-chips{grid-template-columns:repeat(auto-fit,minmax(132px,1fr));gap:10px;display:grid}.fc-wfc3-chip{border:1px solid var(--fc-card-border);text-align:center;background:var(--fc-surface);box-shadow:var(--shadow-soft);border-radius:14px;padding:14px 12px}.fc-wfc3-chip-num{font-variant-numeric:tabular-nums;color:var(--text);font-size:22px;font-weight:800;line-height:1.2;display:block}.fc-wfc3-tabs{flex-wrap:wrap;gap:6px;display:flex}.fc-wfc3-tab{border:1px solid var(--fc-card-border);cursor:pointer;color:var(--text-muted);transition:color var(--dur-hover) ease, background var(--dur-hover) ease, border-color var(--dur-hover) ease;background:0 0;border-radius:999px;padding:5px 12px;font-size:13px;font-weight:600}.fc-wfc3-tab:hover{color:var(--text);border-color:var(--border-strong)}.fc-wfc3-tab.is-active{border-color:color-mix(in srgb, var(--fc-c-blue) 35%, transparent);color:var(--fc-c-blue);background:color-mix(in srgb, var(--fc-c-blue) 12%, transparent)}.fc-wfc3-list{flex-direction:column;flex:1;gap:6px;min-height:0;display:flex;overflow:auto}.fc-wfc3-row{border:1px solid var(--fc-card-border);background:var(--fc-surface);cursor:pointer;text-align:left;transition:border-color var(--dur-hover) ease, background var(--dur-hover) ease;border-radius:12px;align-items:center;gap:12px;padding:11px 14px;display:flex}.fc-wfc3-row:hover{border-color:color-mix(in srgb, var(--fc-c-blue) 35%, var(--fc-card-border));background:var(--fc-surface-2)}.fc-wfc3-row-title{color:var(--text);font-size:14px;font-weight:640}.fc-detail{flex-direction:column;flex:1;width:100%;min-width:0;max-width:none;min-height:0;display:flex}.fc-detail.has-chrome{overflow:hidden}.fc-detail-body{flex-direction:column;flex:1;gap:0;min-height:0;padding:16px 24px 28px;display:flex;overflow-y:auto}.fc-detail-head.is-under-chrome{align-items:center;gap:12px;margin-bottom:10px}.fc-detail-lead{margin:0;font-size:13px}.fc-cover-hero{border-radius:var(--fc-radius-card);background:color-mix(in srgb, var(--fc-c,var(--fc-c-blue)) 12%, var(--fc-surface));border:1px solid color-mix(in srgb, var(--fc-c,var(--fc-c-blue)) 22%, transparent);align-items:center;gap:14px;margin-bottom:14px;padding:18px 20px;display:flex}.fc-cover-hero strong{letter-spacing:.01em;white-space:pre-line;font-size:20px;font-weight:800}.fc-detail-titles h2{color:var(--text);margin:0 0 4px;font-size:19px;font-weight:800}.fc-detail-titles p{color:var(--text-muted);margin:0;font-size:13px}.fc-detail-head{align-items:center;gap:14px;margin-bottom:14px}.fc-detail-desc{color:var(--text-muted);margin:0 0 14px;font-size:14px;line-height:1.65}.fc-detail .fc-chip,.fc-detail [class*=filter] button{font-weight:600}.fc-detail .fc-card-row,.fc-detail .fc-detail-card-list>button,.fc-detail .fc-cover-thumb~*{border-radius:12px}.fc-detail-head .fc-icon-badge{border:1px solid color-mix(in srgb, var(--fc-c,var(--fc-c-blue)) 20%, transparent);flex-shrink:0}.fc-hub-single .fc-deck-row,.fc-hub-single .fc-deck-list .fc-deck-row{border:1px solid var(--fc-card-border);background:var(--fc-surface);border-radius:12px;align-items:center;gap:12px;min-height:0;margin-bottom:8px;padding:12px 14px;display:flex}.fc-hub-single .fc-deck-row:hover{border-color:color-mix(in srgb, var(--fc-c-blue) 38%, var(--fc-card-border));background:var(--fc-surface-2)}.fc-hub-single .fc-deck-name{min-width:0;color:var(--text);flex:auto;font-size:15px;font-weight:640}.fc-hub-single .fc-deck-row>span:last-child,.fc-hub-single .fc-deck-count{color:var(--text-muted);font-variant-numeric:tabular-nums;flex:none;font-size:13px}.fc-quiz-streak-hint{color:var(--fc-c-amber);margin-top:2px;font-size:12px;font-weight:700}.fc-study-assist-bar.tone-purple span{background:var(--fc-c-purple)}.fc-card-mode-switch{background:var(--fc-surface-2);border:1px solid var(--fc-card-border);border-radius:10px;padding:3px;display:inline-flex}.fc-card-mode-switch button{color:var(--text-muted);cursor:pointer;transition:background var(--dur-hover) ease, color var(--dur-hover) ease;background:0 0;border:none;border-radius:8px;padding:6px 14px;font-size:13px;font-weight:800}.fc-card-mode-switch button.is-active{background:var(--fc-surface);color:var(--fc-c-indigo);box-shadow:0 2px 8px color-mix(in srgb, var(--fc-c-indigo) 18%, transparent)}.fc-recite-card{min-height:min(100vh - 260px,720px)}.fc-recite-body{text-align:center;flex-direction:column;flex:1;align-items:center;gap:12px;min-height:0;padding:32px 34px 20px;display:flex;overflow-y:auto}.fc-recite-question{color:var(--text);white-space:pre-wrap;margin:0;font-size:26px;font-weight:900;line-height:1.4}.fc-recite-answer{border-top:1px dashed color-mix(in srgb, var(--text-muted) 26%, transparent);text-align:left;width:100%;max-width:660px;color:var(--text);white-space:pre-wrap;-webkit-user-select:text;user-select:text;padding-top:16px;font-size:17px;line-height:1.8}.fc-recite-foot{border-top:1px solid var(--fc-card-border);flex-shrink:0;justify-content:space-between;align-items:center;gap:12px;padding:12px 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var(--fc-card-border);height:30px;color:var(--text-muted);cursor:pointer;transition:color var(--dur-hover) ease, background var(--dur-hover) ease, border-color var(--dur-hover) ease;background:0 0;border-radius:999px;align-items:center;gap:6px;padding:0 12px;font-size:13px;font-weight:700;display:inline-flex}.fc-pos-filter span{font-variant-numeric:tabular-nums;opacity:.8}.fc-pos-filter:hover{color:var(--text);border-color:var(--border-strong)}.fc-pos-filter.is-active{background:color-mix(in srgb, var(--fc-c-blue) 12%, transparent);border-color:color-mix(in srgb, var(--fc-c-blue) 38%, transparent);color:var(--fc-c-blue)}.fc-pos-body{flex:1;grid-template-columns:200px minmax(0,1fr) 260px;gap:0;min-height:0;display:grid}.fc-pos-body.no-chapters{grid-template-columns:minmax(0,1fr) 300px}@media (width<=1080px){.fc-pos-body{grid-template-columns:160px minmax(0,1fr)}.fc-pos-preview{display:none}}.fc-pos-chapters{border-right:1px solid var(--fc-card-border);min-height:0;padding:14px 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ease;border-radius:10px;font-size:13px;font-weight:700;position:relative}.fc-pos-cell:hover{border-color:color-mix(in srgb, var(--fc-c-blue) 40%, var(--fc-card-border));transform:translateY(-1px)}.fc-pos-cell.is-mastered{background:color-mix(in srgb, var(--fc-c-green) 16%, var(--fc-surface));border-color:color-mix(in srgb, var(--fc-c-green) 32%, transparent);color:var(--fc-c-green)}.fc-pos-cell.is-fuzzy{background:color-mix(in srgb, var(--fc-c-amber) 16%, var(--fc-surface));border-color:color-mix(in srgb, var(--fc-c-amber) 32%, transparent);color:var(--fc-c-amber)}.fc-pos-cell.is-unknown{background:var(--danger-soft);border-color:color-mix(in srgb, var(--danger) 32%, transparent);color:var(--danger)}.fc-pos-cell.is-selected{box-shadow:0 0 0 2px color-mix(in srgb, var(--fc-c-blue) 45%, 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h3{color:var(--text);margin:0;font-size:15px;font-weight:800;line-height:1.5}.fc-pos-preview-meta{color:var(--text-muted);margin:0;font-size:12px}.fc-pos-preview-body{background:var(--fc-surface-2);border-radius:12px;padding:12px 14px}.fc-pos-preview-body strong{color:var(--fc-c-indigo);margin-bottom:6px;font-size:12px;display:block}.fc-pos-preview-body p{color:var(--text);margin:0;font-size:13px;line-height:1.7}.fc-pos-jump{align-self:flex-start;align-items:center;gap:5px;display:inline-flex}.fc-pos-empty{text-align:center;margin:auto 0;font-size:13px}.fc-pos-foot{border-top:1px solid var(--fc-card-border);align-items:center;gap:10px;padding:14px 20px;display:flex}.fc-pos-foot .btn{align-items:center;gap:6px;display:inline-flex}.fc-content-rating{border:1px solid var(--fc-card-border);background:var(--fc-surface-2);border-radius:12px;justify-content:space-between;align-items:flex-end;gap:16px;margin-top:22px;padding:14px 16px;display:flex}.fc-content-rating-copy h4{color:var(--text);margin:0;font-size:13px;font-weight:800}.fc-content-rating-copy p{color:var(--text-muted);margin:3px 0 0;font-size:12px}.fc-content-rating-actions{flex-direction:column;align-items:flex-end;gap:4px;display:flex}.fc-content-rating-stars{gap:4px;display:inline-flex}.fc-content-rating-star{width:26px;height:26px;color:color-mix(in srgb, var(--text-muted) 55%, transparent);cursor:pointer;transition:color var(--dur-hover) ease, transform var(--dur-hover) ease;background:0 0;border:0;border-radius:7px;justify-content:center;align-items:center;display:inline-flex}.fc-content-rating-star:hover:not(:disabled){transform:translateY(-1px)}.fc-content-rating-star.is-highlighted{color:var(--fc-c-amber)}.fc-content-rating-star:disabled{cursor:default}.fc-content-rating-status{min-height:14px;color:var(--fc-c-green);font-size:11px}.fc-curve{border:1px solid 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transparent)}.fc-curve-value{color:var(--text);font-variant-numeric:tabular-nums;font-size:15px;font-weight:800;line-height:1.2}.fc-curve-col.is-hot .fc-curve-value{color:var(--fc-c-blue)}.fc-curve-bar{display:none}.fc-curve-label{color:var(--text-muted);font-variant-numeric:tabular-nums;font-size:11px}.fc-create{flex-direction:column;flex:1;gap:0;width:100%;min-width:0;min-height:0;padding:0 0 28px;display:flex;overflow-y:auto}.fc-create-body{box-sizing:border-box;flex-direction:column;gap:0;width:100%;min-width:0;max-width:none;margin:0;padding:8px 20px 0;display:flex}.fc-create-hero{justify-content:space-between;align-items:flex-start;gap:16px;margin:4px 0 20px;display:flex}.fc-create-hero h2{letter-spacing:-.02em;color:var(--text);margin:0;font-size:24px;font-weight:780;line-height:1.25}.fc-create-hero p{color:var(--text-muted);margin:6px 0 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#2d416f14}.fc-create-method-icon{width:44px;height:44px;color:inherit;border-radius:12px;place-items:center;display:grid}.fc-create-method strong{color:var(--text);margin:14px 0 6px;font-size:16px;font-weight:750}.fc-create-method-desc{color:var(--text-muted);white-space:pre-line;margin:0;font-size:13px;line-height:1.5}.fc-create-notice{border:1px solid color-mix(in srgb, var(--border) 80%, transparent);background:color-mix(in srgb, var(--text-muted) 6%, var(--surface,#fff));border-radius:14px;flex-direction:column;gap:0;margin-top:20px;padding:16px 18px;display:flex}.fc-create-notice.is-wrong{border-color:color-mix(in srgb, #ff8c33 22%, var(--border));background:#fff8f0}.fc-create-notice h3{color:var(--text);margin:0 0 10px;font-size:15px;font-weight:700}.fc-create-notice p{color:var(--text-muted);margin:0 0 6px;font-size:13px;line-height:1.55}.fc-create-notice p 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var(--text-muted) 40%, var(--border));background:color-mix(in srgb, var(--text-muted) 4%, transparent);width:100%;color:var(--text);cursor:pointer;border-radius:14px;flex-direction:column;align-items:center;gap:8px;margin-bottom:14px;padding:36px 20px;display:flex;position:relative}.fc-create-drop.is-green{background:#33b3660a;border-color:#33b366}.fc-create-drop p{margin:0;font-size:16px;font-weight:700}.fc-create-file{opacity:0;cursor:pointer;position:absolute;inset:0}.fc-create-template{color:#2f7bff;flex-shrink:0;font-size:13px;font-weight:700;text-decoration:none}.fc-create-template:hover{text-decoration:underline}.fc-create-textarea{border:1px solid var(--border);background:var(--bg,#fff);min-height:220px;color:var(--text);font:inherit;resize:vertical;border-radius:10px;padding:12px;line-height:1.55}.fc-create-textarea:focus{border-color:#ff8c33;outline:none;box-shadow:0 0 0 3px 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16px;transition:border-color .15s,box-shadow .15s;display:grid}.skill-mgmt-row:hover{border-color:color-mix(in srgb, var(--accent) 35%, var(--border));box-shadow:var(--shadow-soft)}.skill-mgmt-row.is-disabled{opacity:.72}.skill-mgmt-row__icon{background:var(--surface-2);width:40px;height:40px;color:var(--text-muted);border-radius:12px;justify-content:center;align-items:center;display:flex}.skill-mgmt-row__title{color:var(--text);font-size:14px;font-weight:700}.skill-mgmt-row__desc{color:var(--text-muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-top:4px;font-size:12px;line-height:1.5;display:-webkit-box;overflow:hidden}.skill-mgmt-row__tag{color:var(--text-muted);white-space:nowrap;font-size:11px;font-weight:700}.skill-mgmt-row__menu{gap:6px;display:inline-flex}.skill-mgmt-row__menu button{color:var(--text-muted);cursor:pointer;background:0 0;border:0;border-radius:8px;padding:4px 8px;font-size:12px;font-weight:600}.skill-mgmt-row__menu button:hover{background:var(--surface-2)}.skill-mgmt-row__menu button.is-danger{color:var(--danger)}.skill-mgmt-row__menu-placeholder{width:72px}.skill-mgmt-switch{background:var(--border-strong);cursor:pointer;border:0;border-radius:999px;width:42px;height:24px;padding:2px;transition:background .15s;position:relative}.skill-mgmt-switch.is-on{background:var(--accent)}.skill-mgmt-switch__knob{background:var(--surface);width:20px;height:20px;box-shadow:var(--shadow-soft);border-radius:50%;transition:transform .15s;display:block;transform:translate(0)}.skill-mgmt-switch.is-on .skill-mgmt-switch__knob{transform:translate(18px)}.skill-mgmt-page__empty{min-height:280px;color:var(--text-muted);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:12px;display:flex}.skill-mgmt-btn{cursor:pointer;border:1px solid #0000;border-radius:10px;align-items:center;gap:6px;padding:8px 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18px;overflow:auto}.skill-editor-dialog__head{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.skill-editor-dialog__head h3{margin:0;font-size:16px;font-weight:650}.skill-editor-dialog__loading{min-height:120px;color:var(--text-muted);align-items:center;gap:8px;display:flex}.skill-editor-dialog__form{flex-direction:column;gap:14px;display:flex}.skill-editor-dialog__form label{flex-direction:column;gap:6px;display:flex}.skill-editor-dialog__form label>span{color:var(--text);font-size:13px;font-weight:600}.skill-editor-dialog__form input,.skill-editor-dialog__form select,.skill-editor-dialog__form textarea{border:1px solid var(--border);box-sizing:border-box;background:var(--surface);width:100%;color:var(--text);border-radius:12px;outline:none;padding:10px 12px;font-size:14px}.skill-editor-dialog__form input:focus,.skill-editor-dialog__form select:focus,.skill-editor-dialog__form textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.skill-editor-dialog__instructions textarea{resize:vertical;min-height:200px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.55}.skill-editor-dialog__error{color:var(--danger);margin:0;font-size:13px}.skill-editor-dialog__footer{justify-content:flex-end;gap:8px;margin-top:16px;display:flex}@media (width<=720px){.skill-mgmt-row{grid-template-columns:36px minmax(0,1fr);grid-template-areas:"icon main""tag tag""menu switch"}.skill-mgmt-row__icon{grid-area:icon;width:36px;height:36px}.skill-mgmt-row__main{grid-area:main}.skill-mgmt-row__tag{grid-area:tag}.skill-mgmt-row__menu,.skill-mgmt-row__menu-placeholder{grid-area:menu;width:auto}.skill-mgmt-switch{grid-area:switch;justify-self:end}}@keyframes skill-mgmt-spin{to{transform:rotate(360deg)}}.entitlements-overlay{--ent-amber:var(--c-gold);--ent-amber-ink:var(--c-gold-deep);--ent-amber-tint:color-mix(in srgb, var(--ent-amber) 12%, var(--surface));--ent-amber-line:color-mix(in srgb, var(--ent-amber) 42%, var(--border));--ent-violet:var(--c-violet);--ent-rose:var(--c-rose);z-index:76;background:var(--bg);position:fixed;inset:0;overflow:auto}@media (prefers-color-scheme:dark){.entitlements-overlay{--ent-amber-tint:color-mix(in srgb, var(--ent-amber) 17%, var(--surface));--ent-amber-line:color-mix(in srgb, var(--ent-amber) 46%, var(--border))}}.entitlements-shell{box-sizing:border-box;width:100%;max-width:1060px;color:var(--text);margin:0 auto;padding:0 20px 44px}.entitlements-head{z-index:2;background:color-mix(in srgb, var(--bg) 88%, transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);align-items:center;gap:14px;margin-bottom:4px;padding:16px 0 12px;display:flex;position:sticky;top:0}.entitlements-head-copy{flex:1;min-width:0}.entitlements-head h1{letter-spacing:-.02em;margin:0;font-size:19px;font-weight:680}.entitlements-sub{color:var(--text-muted);margin:3px 0 0;font-size:13px}.entitlements-head-actions{flex-shrink:0;align-items:center;gap:8px;display:flex}.entitlements-back,.entitlements-ghost{border:1px solid var(--border);background:var(--surface);height:32px;color:var(--text);font:inherit;cursor:pointer;transition:background var(--dur-hover,.12s) ease, border-color var(--dur-hover,.12s) ease;border-radius:999px;align-items:center;gap:6px;padding:0 12px;font-size:13px;font-weight:560;display:inline-flex}.entitlements-back{padding:0 14px 0 10px}.entitlements-back:hover,.entitlements-ghost:hover:not(:disabled){background:var(--surface-2)}.entitlements-ghost:disabled{opacity:.6;cursor:default}.entitlements-gold{background:var(--grad-gold);color:#fff;height:32px;font:inherit;cursor:pointer;box-shadow:0 2px 8px color-mix(in srgb, var(--ent-amber) 34%, transparent);border:0;border-radius:999px;align-items:center;gap:6px;padding:0 14px;font-size:13px;font-weight:620;display:inline-flex}.entitlements-gold:hover{opacity:.94}.entitlements-stack{flex-direction:column;gap:14px;display:flex}.entitlements-skel,.entitlements-error-box{border:1px dashed color-mix(in srgb, var(--border) 85%, var(--text-muted));border-radius:var(--radius-4,14px);background:color-mix(in srgb, var(--surface-2) 55%, transparent);color:var(--text-muted);padding:18px;font-size:13px;line-height:1.55}.entitlements-error-box{flex-direction:column;align-items:flex-start;gap:12px;display:flex}.entitlements-error-box p{margin:0}.entitlements-rules-note{color:var(--text-muted);margin:0;font-size:12px;line-height:1.55}.ent-hero{border-radius:var(--radius-4,14px);border:1px solid color-mix(in srgb, var(--accent) 32%, var(--border));background:linear-gradient(135deg, color-mix(in srgb, var(--accent) 12%, var(--surface)), var(--surface));box-shadow:var(--shadow-soft);flex-direction:column;gap:14px;padding:16px;display:flex}.ent-hero.is-vip{border-color:var(--ent-amber-line);background:linear-gradient(135deg, var(--ent-amber-tint), var(--surface) 78%)}.ent-hero-top{align-items:center;gap:12px;display:flex}.ent-hero-seal{background:color-mix(in srgb, var(--accent) 16%, transparent);width:40px;height:40px;color:var(--accent);border-radius:50%;flex-shrink:0;place-items:center;display:grid}.ent-hero.is-vip .ent-hero-seal{background:var(--grad-gold);color:#fff;box-shadow:0 3px 10px color-mix(in srgb, var(--ent-amber) 38%, transparent)}.ent-hero-copy{flex:1;min-width:0}.ent-hero-line{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.ent-hero-line h2{letter-spacing:-.01em;margin:0;font-size:17px;font-weight:680}.ent-hero-chip{border:1px solid var(--border);background:var(--surface);color:var(--text-muted);border-radius:999px;padding:2px 9px;font-size:11px;font-weight:620}.ent-hero.is-vip .ent-hero-chip{background:color-mix(in srgb, var(--ent-amber) 20%, transparent);color:var(--ent-amber-ink);border-color:#0000}.ent-hero-sub{color:var(--text-muted);font-variant-numeric:tabular-nums;margin:5px 0 0;font-size:13px}.ent-hero.is-vip .ent-hero-sub{color:var(--ent-amber-ink);font-weight:560}.ent-hero-btn{background:var(--grad-gold);color:#fff;height:34px;font:inherit;cursor:pointer;box-shadow:0 2px 8px color-mix(in srgb, var(--ent-amber) 34%, transparent);border:0;border-radius:999px;flex-shrink:0;padding:0 18px;font-size:13px;font-weight:620}.ent-hero:not(.is-vip) .ent-hero-btn{background:var(--accent);box-shadow:none}.ent-hero-btn:hover{opacity:.94}.ent-hero-tiles{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;display:grid}.ent-tile{border:1px solid var(--border);border-radius:var(--radius-3,10px);background:color-mix(in srgb, var(--surface) 92%, transparent);color:var(--text);font:inherit;text-align:left;cursor:pointer;transition:border-color var(--dur-hover,.12s) ease, background var(--dur-hover,.12s) ease;flex-direction:column;gap:5px;padding:11px 13px;display:flex}.ent-hero.is-vip .ent-tile{border-color:color-mix(in srgb, var(--ent-amber) 26%, var(--border))}.ent-tile:hover{border-color:color-mix(in srgb, var(--accent) 42%, var(--border))}.ent-tile-label{color:var(--text-muted);align-items:center;gap:5px;font-size:12px;display:inline-flex}.ent-tile-value{letter-spacing:-.02em;font-variant-numeric:tabular-nums;font-size:19px;font-weight:700;line-height:1.15}.ent-tile-hint{color:var(--text-muted);font-size:11px}.ent-cards{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));align-items:start;gap:14px;display:grid}.ent-card{border:1px solid var(--border);border-radius:var(--radius-4,14px);background:var(--surface);box-shadow:var(--shadow-soft);flex-direction:column;display:flex;overflow:hidden}.ent-card-head{align-items:center;gap:10px;padding:13px 14px 11px;display:flex}.ent-card-icon{border-radius:50%;flex-shrink:0;place-items:center;width:30px;height:30px;display:grid}.ent-card-icon.is-amber{background:color-mix(in srgb, var(--ent-amber) 18%, transparent);color:var(--ent-amber-ink)}.ent-card-icon.is-rose{background:color-mix(in srgb, var(--ent-rose) 15%, transparent);color:var(--ent-rose)}.ent-card-icon.is-blue{background:var(--accent-soft);color:var(--accent-ink)}.ent-card-head-copy{flex:1;min-width:0}.ent-card-head-copy h2{margin:0;font-size:15px;font-weight:650}.ent-card-head-copy p{color:var(--text-muted);margin:2px 0 0;font-size:12px}.ent-card-action{background:color-mix(in srgb, var(--accent) 12%, transparent);height:28px;color:var(--accent);font:inherit;cursor:pointer;transition:background var(--dur-hover,.12s) ease, color var(--dur-hover,.12s) ease;border:0;border-radius:999px;flex-shrink:0;align-items:center;gap:4px;padding:0 11px;font-size:12px;font-weight:600;display:inline-flex}.ent-card-action:hover{background:var(--accent);color:var(--accent-contrast,#fff)}.ent-rows{border-top:1px solid var(--border);margin:0;padding:0;list-style:none}.ent-rows>li{border-bottom:1px solid var(--border);justify-content:space-between;align-items:flex-start;gap:12px;padding:11px 14px;display:flex}.ent-rows>li:last-child{border-bottom:0}.ent-row-main{flex:1;min-width:0}.ent-row-title{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.ent-row-title strong{font-size:14px;font-weight:620}.ent-chip{border:1px solid var(--border);background:var(--surface-2);color:var(--text-muted);white-space:nowrap;border-radius:999px;padding:1px 7px;font-size:11px;font-weight:560}.ent-desc{color:var(--text-muted);margin:4px 0 0;font-size:12px;line-height:1.5}.ent-row-right{flex-direction:column;flex-shrink:0;align-items:flex-end;gap:5px;padding-top:2px;display:flex}.ent-remain{letter-spacing:-.01em;font-variant-numeric:tabular-nums;font-size:15px;font-weight:700}.ent-remain.is-out{color:var(--danger)}.ent-bar{background:color-mix(in srgb, var(--text-muted) 16%, transparent);border-radius:999px;width:76px;height:5px;display:block;overflow:hidden}.ent-bar-fill{border-radius:999px;height:100%;display:block}.ent-bar.is-amber .ent-bar-fill{background:var(--ent-amber)}.ent-bar.is-violet .ent-bar-fill{background:var(--ent-violet)}.ent-bar.is-blue .ent-bar-fill{background:var(--accent)}.ent-bar.is-low .ent-bar-fill{background:var(--warning)}.ent-bar.is-out .ent-bar-fill{background:var(--danger)}.ent-pack{border-top:1px solid var(--border);background:color-mix(in srgb, var(--surface-2) 60%, transparent);flex-direction:column;gap:4px;padding:11px 14px;display:flex}.ent-pack-copy{flex-direction:column;gap:3px;min-width:0;display:flex}.ent-pack-label{color:var(--text-muted);font-size:12px}.ent-pack-value{font-variant-numeric:tabular-nums;font-size:13px;font-weight:620}.ent-pack-note{color:var(--text-muted);font-size:11px}.ent-card-foot{border-top:1px solid var(--border);color:var(--text-muted);margin:0;padding:10px 14px;font-size:12px;line-height:1.5}.ent-benefits{border:1px solid var(--ent-amber-line);border-radius:var(--radius-4,14px);background:var(--ent-amber-tint);padding:15px 16px}.ent-benefits-head{justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.ent-benefits-head h2{margin:0;font-size:15px;font-weight:650}.ent-benefits-more{color:var(--ent-amber-ink);font:inherit;cursor:pointer;background:0 0;border:0;padding:0;font-size:13px;font-weight:600}.ent-benefits-more:hover{text-decoration:underline}.ent-benefit-grid{grid-template-columns:repeat(auto-fit,minmax(232px,1fr));gap:10px 18px;margin:0;padding:0;list-style:none;display:grid}.ent-benefit-grid li{color:var(--text);align-items:center;gap:9px;font-size:13px;line-height:1.5;display:flex}.ent-benefit-icon{border-radius:50%;flex-shrink:0;place-items:center;width:26px;height:26px;display:grid}.ent-benefit-icon.is-amber{background:color-mix(in srgb, var(--ent-amber) 22%, transparent);color:var(--ent-amber-ink)}.ent-benefit-icon.is-violet{background:color-mix(in srgb, var(--ent-violet) 16%, transparent);color:var(--ent-violet)}.ent-benefit-icon.is-blue{background:var(--accent-soft);color:var(--accent-ink)}.ent-benefit-icon.is-rose{background:color-mix(in srgb, var(--ent-rose) 15%, transparent);color:var(--ent-rose)}.ent-benefit-text{min-width:0}.ent-rules{border:1px solid var(--border);border-radius:var(--radius-3,10px);background:color-mix(in srgb, var(--surface-2) 50%, transparent);align-items:flex-start;gap:10px;padding:12px 14px;display:flex}.ent-rules p{color:var(--text-muted);margin:0;font-size:12px;line-height:1.6}.ent-error-line{color:var(--danger);margin:0;font-size:12px}.pcw-root{max-width:var(--ac-col,780px);width:min(var(--ac-col,780px), calc(100% - 48px));text-align:left;flex-direction:column;flex:auto;justify-content:center;align-items:stretch;gap:0;min-height:0;margin:0 auto;padding:0 0 8px;display:flex}.pcw-cluster{flex-direction:column;flex-shrink:0;gap:0;width:100%;margin:0;display:flex}.pcw-title{text-align:center;letter-spacing:-.02em;color:var(--ac-ink);margin:0 0 14px;font-size:32px;font-weight:700;line-height:1.3}.pcw-summary{text-align:center;max-width:34em;color:var(--ac-ink-3);margin:0 auto 40px;font-size:13px;line-height:1.7}.pcw-summary--loading{opacity:.7}.pcw-suggestions{flex-direction:column;gap:8px;width:100%;display:flex}.pcw-suggestions-head{color:var(--ac-ink-3);justify-content:space-between;align-items:center;padding:0 2px 4px;font-size:13px;display:flex}.pcw-more-btn{color:var(--ac-ink-3);cursor:pointer;transition:color var(--dur-hover) ease, background var(--dur-hover) ease;background:0 0;border:0;border-radius:6px;padding:2px 4px;font-size:13px}.pcw-more-btn:hover{color:var(--ac-primary);background:var(--ac-primary-soft)}.pcw-rows{flex-direction:column;gap:8px;display:flex}.pcw-row{border:1px solid var(--ac-line);background:var(--ac-card);width:100%;color:var(--ac-ink);text-align:left;cursor:pointer;transition:border-color var(--dur-hover) ease, background var(--dur-hover) ease, transform var(--dur-hover) ease;border-radius:14px;align-items:center;gap:11px;padding:13px 16px;font-size:14px;line-height:1.5;display:flex}.pcw-row:hover{border-color:color-mix(in srgb, var(--ac-primary) 42%, var(--ac-line));background:color-mix(in srgb, var(--ac-primary) 4%, 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