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#0000;border-right-color:#000000d1;position:absolute;top:50%;right:100%;transform:translateY(-50%)}@media (width<=768px){.annotation-tool-hint{display:none}}@keyframes annotation-saved-fade{0%{opacity:0}12%{opacity:1}65%{opacity:.85}to{opacity:0}}.annotation-saved-pulse{z-index:200;color:#ffffff73;letter-spacing:.06em;pointer-events:none;font-size:.72rem;font-weight:500;animation:1.8s both annotation-saved-fade;position:fixed;bottom:1.5rem;right:1.5rem}@media (width<=768px){.annotation-toolbar,.annotation-hint{display:none}}@media (prefers-reduced-motion:reduce){.annotation-tool-btn,.annotation-swatch,.annotation-width-btn{transition:none}.annotation-toolbar,.annotation-hint,.annotation-tool-hint,.annotation-saved-pulse{animation:none}}.sk-bank{--text-primary:var(--sk-text);--text-secondary:var(--sk-tile-text);--accent:var(--sk-accent);--accent-strong:var(--sk-accent);--surface-1:var(--sk-well-bg);--border-subtle:var(--sk-hairline-light);--sk-bank-label:#8a7c62;--sk-bank-tag-text:#e0a06a;--sk-bank-green-bg:linear-gradient(180deg, #8fd39e 0%, #4f9a63 45%, #357048 100%);--sk-bank-green-shadow:inset 0 2px 1px #ffffff80, inset 0 -3px 6px #0000004d, 0 6px 12px #0006;--sk-bank-green-text:#0e2412;--sk-bank-search-bg:linear-gradient(180deg, #1c160d, #141009);--sk-bank-search-shadow:inset 0 2px 5px #0009;--sk-bank-search-border:#ffffff0a;--sk-bank-search-placeholder:#8a7c62;--sk-bank-chip-bg:linear-gradient(180deg, #2e2618, #1c160d);--sk-bank-chip-shadow:inset 0 1px 1px #ffffff14, inset 0 -1px 3px #00000080;--sk-bank-chip-border:#ffffff0d;--sk-bank-chip-text:#cdbf9f;--sk-bank-chip-sel-bg:linear-gradient(180deg, #3d3018, #241c0e);--sk-bank-chip-sel-shadow:inset 0 1px 1px #ffffff26, 0 0 0 2px #c9922f, 0 0 10px #c9922f4d;--sk-bank-chip-sel-text:#f1e6cc;--sk-bank-row-sel-bg:linear-gradient(180deg, #2e2618, #1d170e);--sk-bank-row-sel-shadow:inset 0 2px 6px #0006;--sk-bank-detail-bg:#00000047;--sk-bank-detail-shadow:inset 0 3px 9px #00000080;--sk-bank-paper:#efe9db;--sk-bank-paper-ink:#241d15;--sk-bank-metapill-bg:#00000059;--sk-bank-metapill-shadow:inset 0 2px 4px #00000080;--sk-bank-metapill-text:#8a7c62;--sk-bank-answer-bg:linear-gradient(180deg, #e9bd63, #a9781f);--sk-bank-answer-text:#2a1c06;--sk-bank-conf-text:#8fcf9e;--sk-bank-escalated-bg:linear-gradient(180deg, #5a2420, #3a1310);--sk-bank-escalated-text:#e0c8ba;--sk-bank-danger-bg:linear-gradient(180deg, #7a2e20, #4c150e);--sk-bank-danger-shadow:inset 0 1px 1px #ffffff26, 0 3px 6px #0006;--sk-bank-danger-text:#f0c8ba}:root[data-theme=light] .sk-bank{--sk-bank-label:#8a6a42;--sk-bank-tag-text:#b05a1c;--sk-bank-green-bg:linear-gradient(180deg, #7fc18d 0%, #4a9160 45%, #2f6641 100%);--sk-bank-green-shadow:inset 0 2px 1px #fff9, inset 0 -3px 6px #00280f40, 0 6px 12px #2846284d;--sk-bank-green-text:#f0fbf2;--sk-bank-search-bg:linear-gradient(180deg, #f4ead0, #ece0c0);--sk-bank-search-shadow:inset 0 2px 5px #5a3c1438;--sk-bank-search-border:#5a3c141f;--sk-bank-search-placeholder:#9a8663;--sk-bank-chip-bg:linear-gradient(180deg, #f9efd6, #e3d0a8);--sk-bank-chip-shadow:inset 0 1px 1px #fffc, inset 0 -1px 3px #78501e33;--sk-bank-chip-border:#fff9;--sk-bank-chip-text:#5a3d1c;--sk-bank-chip-sel-bg:linear-gradient(180deg, #faf1db, #ecdcb8);--sk-bank-chip-sel-shadow:inset 0 1px 1px #fffc, 0 0 0 2px #b85c28, 0 0 10px #b85c2847;--sk-bank-chip-sel-text:#4a3216;--sk-bank-row-sel-bg:linear-gradient(180deg, #faf1db, #ecdcb8);--sk-bank-row-sel-shadow:inset 0 1px 1px #ffffffb3, 0 2px 6px #5a3c142e;--sk-bank-detail-bg:#5a3c1414;--sk-bank-detail-shadow:inset 0 3px 9px #5a3c142e;--sk-bank-metapill-bg:#5a3c141a;--sk-bank-metapill-shadow:inset 0 2px 4px #5a3c1429;--sk-bank-metapill-text:#8a6a42;--sk-bank-answer-bg:linear-gradient(180deg, #ec9a5f, #b85c28);--sk-bank-answer-text:#fff8ec;--sk-bank-conf-text:#2e8b52;--sk-bank-escalated-bg:linear-gradient(180deg, #d97a44, #963f1c);--sk-bank-escalated-text:#fff3e2;--sk-bank-danger-bg:linear-gradient(180deg, #d97a44, #963f1c);--sk-bank-danger-shadow:inset 0 1px 1px #ffffff59, 0 3px 6px #5a280a4d;--sk-bank-danger-text:#fff3e2}.sk-bank{max-width:66rem;animation:sk-enter .46s var(--motion-smooth) both;margin:0 auto;padding:2.25rem 1rem 3rem}.question-bank-hero{justify-content:space-between;align-items:flex-start;gap:1.5rem;margin-bottom:22px;display:flex}.question-bank-hero-copy{gap:.375rem;display:grid}.sk-bank .page-title{font-family:var(--font-display);color:var(--sk-text);text-shadow:var(--sk-title-shadow);margin:0;font-size:clamp(1.8rem,3.6vw,2rem);font-weight:700}.question-bank-subtitle{color:var(--sk-muted);margin:0;font-size:.875rem}.question-bank-hero-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:.75rem;display:flex}.question-bank-scope-toggle{background:var(--sk-nav-group-bg);box-shadow:var(--sk-nav-group-shadow);border-radius:999px;gap:4px;padding:5px;display:inline-flex}.question-bank-scope-tab{color:var(--sk-muted);transition:filter .16s ease, transform .14s var(--motion-snappy);background:0 0;border-radius:999px;padding:9px 18px;font-size:.8125rem;font-weight:500}.question-bank-scope-tab-active,.question-bank-scope-tab-danger-active{color:var(--sk-nav-active-text);background:var(--sk-nav-active-bg);box-shadow:var(--sk-nav-active-shadow);font-weight:600}.question-bank-scope-tab-danger-active{color:#fbe6de;background:linear-gradient(#c0492e,#7c2414);box-shadow:inset 0 1px 1px #ffffff40,0 2px 4px #0006}.question-bank-scope-hint{color:#f0c8ba;background:#501a0c59;border-radius:12px;margin:0 0 20px;padding:12px 16px;font-size:.85rem;line-height:1.5;box-shadow:inset 0 2px 6px #00000073}.question-bank-scope-hint strong{color:var(--sk-text)}.question-bank-practice-cta-slot{justify-content:flex-end;min-width:13.75rem;display:flex}.sk-bank-practice-cta-placeholder{width:13.75rem;display:block}.sk-bank-practice-cta{white-space:nowrap;color:var(--sk-bank-green-text);background:var(--sk-bank-green-bg);box-shadow:var(--sk-bank-green-shadow);transition:transform .14s var(--motion-snappy), filter .18s ease;border-radius:12px;padding:11px 22px;font-size:.875rem;font-weight:700;position:relative;overflow:hidden}.sk-bank-practice-cta:before{content:"";pointer-events:none;background:linear-gradient(#ffffff80,#fff0);position:absolute;inset:0 0 50%}.sk-bank-practice-cta>span{position:relative}.sk-bank-practice-cta:not(:disabled):hover{filter:brightness(1.05);transform:translateY(-1px)}.sk-bank-practice-cta:not(:disabled):active{transform:translateY(1px)scale(.99)}.sk-bank-practice-cta:disabled{cursor:not-allowed;filter:saturate(.5)brightness(.8)}.sk-bank-datadump{background:var(--sk-well-bg);box-shadow:var(--sk-well-shadow);border-radius:14px;margin-bottom:20px;overflow:hidden}.sk-bank-datadump-summary{cursor:pointer;justify-content:space-between;align-items:center;gap:.75rem;padding:14px 20px;list-style:none;display:flex}.sk-bank-datadump-summary::-webkit-details-marker{display:none}.sk-bank-datadump-title{color:var(--sk-tile-text);font-size:.8125rem;font-weight:600}.sk-bank-datadump-badges{flex-wrap:wrap;gap:8px;display:flex}.sk-bank-datadump-badge{color:var(--sk-bank-label);background:#0006;border-radius:999px;padding:5px 12px;font-size:.75rem;box-shadow:inset 0 2px 4px #00000080}:root[data-theme=light] .sk-bank-datadump-badge{background:#5a3c141a;box-shadow:inset 0 2px 4px #5a3c142e}.sk-bank-datadump-body{border-top:1px solid var(--sk-hairline-dark);padding:4px 20px 20px}.sk-bank-stat{background:var(--sk-bank-detail-bg);box-shadow:var(--sk-bank-detail-shadow);border-radius:10px}.sk-bank-stat-value{color:var(--sk-tile-text)}.sk-bank-stat-label{color:var(--sk-bank-label)}.sk-bank-list{background:var(--sk-bank-detail-bg);box-shadow:var(--sk-bank-detail-shadow);border-radius:10px}.sk-bank-list-summary::-webkit-details-marker{display:none}.sk-bank-list-title{color:var(--sk-tile-text)}.sk-bank-list-count,.sk-bank-list-empty,.sk-bank-list-row-label{color:var(--sk-bank-label)}.sk-bank-list-row-count{color:var(--sk-tile-text)}.sk-bank-dedupe-heading,.sk-bank-dedupe-empty{color:var(--sk-bank-label)}.sk-bank-dedupe-card{background:var(--sk-bank-detail-bg);box-shadow:var(--sk-bank-detail-shadow);border-radius:12px}.sk-bank-dedupe-meta{color:var(--sk-bank-metapill-text)}.sk-bank-dedupe-nsaa-label,.sk-bank-dedupe-engaa-label,.sk-bank-dedupe-nsaa-text{color:var(--sk-tile-text)}.sk-bank-dedupe-engaa-text{color:var(--sk-bank-label)}.sk-bank-dedupe-reason{color:var(--sk-accent)}.question-bank-controls{background:var(--sk-well-bg);box-shadow:var(--sk-well-shadow);border-radius:18px;gap:18px;margin-bottom:20px;padding:22px;display:grid}.question-bank-search{border:1px solid var(--sk-bank-search-border);width:100%;color:var(--sk-text);background:var(--sk-bank-search-bg);box-shadow:var(--sk-bank-search-shadow);border-radius:12px;padding:15px 20px;font-size:.875rem}.question-bank-search::placeholder{color:var(--sk-bank-search-placeholder)}.question-bank-filter-section{gap:10px;display:grid}.question-bank-filter-label{letter-spacing:.08em;text-transform:uppercase;color:var(--sk-bank-label);margin:0;font-size:.6875rem;font-weight:700}.question-bank-filter-row{grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:1rem 1.5rem;display:grid}.question-bank-filter-block{gap:10px;display:grid}.question-bank-chip-grid{flex-wrap:wrap;gap:9px;display:flex}.question-bank-chip{transition:transform .14s var(--motion-snappy), filter .18s ease;border-radius:999px;padding:8px 15px;font-size:.78125rem;line-height:1}.question-bank-chip-idle{color:var(--sk-bank-chip-text);background:var(--sk-bank-chip-bg);border:1px solid var(--sk-bank-chip-border);box-shadow:var(--sk-bank-chip-shadow)}.question-bank-chip-idle:hover{filter:brightness(1.08);transform:translateY(-1px)}.question-bank-chip-active{color:var(--sk-bank-chip-sel-text);background:var(--sk-bank-chip-sel-bg);box-shadow:var(--sk-bank-chip-sel-shadow);border:1px solid #0000;font-weight:600}.question-bank-tools{justify-self:end;align-items:center;gap:16px;display:flex}.question-bank-toggles{flex-wrap:wrap;justify-content:flex-end;gap:10px 16px;display:flex}.question-bank-toggle{color:var(--sk-tile-text);align-items:center;gap:7px;font-size:.78125rem;display:inline-flex}.question-bank-toggle-spacer{visibility:hidden;pointer-events:none}.question-bank-toggle input[type=checkbox]{appearance:none;cursor:pointer;background:#0000006b;border-radius:5px;width:17px;height:17px;margin:0;transition:filter .14s,box-shadow .14s;box-shadow:inset 0 2px 4px #0009,inset 0 0 0 1px #ffffff0d}:root[data-theme=light] .question-bank-toggle input[type=checkbox]{background:#5a3c141f;box-shadow:inset 0 2px 4px #5a3c1447,inset 0 0 0 1px #5a3c141f}.question-bank-toggle input[type=checkbox]:checked{background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2.4 6.4l2.4 2.4 4.7-5.2' stroke='%232a1c06' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") 50%/11px no-repeat,linear-gradient(#e9bd63,#a9781f);box-shadow:inset 0 1px 1px #ffffff80,inset 0 -2px 3px #00000040,0 1px 2px #0006}.question-bank-toggle input[type=checkbox]:hover{filter:brightness(1.1)}.question-bank-toggle input[type=checkbox]:focus-visible{outline:none;box-shadow:inset 0 2px 4px #0009,0 0 0 2px #e9bd6380}.question-bank-sort{min-width:10rem;color:var(--sk-tile-text);appearance:none;background-color:#0000;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='7' viewBox='0 0 10 7'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%238a7c62' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"), var(--sk-bank-chip-bg);border:1px solid var(--sk-bank-chip-border);background-position:right 14px center,50%;background-repeat:no-repeat,no-repeat;border-radius:10px;padding:8px 34px 8px 14px;font-size:.78125rem;box-shadow:inset 0 1px 1px #ffffff14,inset 0 -2px 4px #00000080}.question-bank-sort:focus-visible{border-color:var(--sk-bank-chip-border);outline:none;box-shadow:inset 0 1px 1px #ffffff14,inset 0 -2px 4px #00000080,0 0 0 2px #e9bd6380}:root[data-theme=light] .question-bank-sort{box-shadow:inset 0 1px 1px #fffc,inset 0 -2px 4px #78501e33}:root[data-theme=light] .question-bank-sort:focus-visible{border-color:var(--sk-bank-chip-border);box-shadow:inset 0 1px 1px #fffc,inset 0 -2px 4px #78501e33,0 0 0 2px #e9bd6380}.question-bank-list{background:var(--sk-well-bg);box-shadow:var(--sk-well-shadow);border-radius:18px;padding:6px}.question-bank-empty{text-align:center;color:var(--sk-muted);padding:5rem 1rem}.question-bank-virtual-row.is-animating{transition:top .24s var(--motion-smooth)}.question-bank-detail-panel{animation:question-bank-detail-in .24s var(--motion-smooth)}@keyframes question-bank-detail-in{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.question-bank-row{transition:transform .16s var(--motion-snappy);border-radius:14px;overflow:hidden}.question-bank-row:has(.question-bank-row-button:active){transform:scale(.985)}.question-bank-row-idle{background:0 0}.question-bank-row-selected{background:var(--sk-bank-row-sel-bg);box-shadow:var(--sk-bank-row-sel-shadow)}.question-bank-row-button{text-align:left;background:0 0;grid-template-columns:3.25rem minmax(0,1fr) auto;align-items:center;gap:1.25rem;width:100%;height:90px;padding:0 22px;transition:background-color .18s;display:grid}.question-bank-row-idle .question-bank-row-button:hover{background:#ffffff08}:root[data-theme=light] .question-bank-row-idle .question-bank-row-button:hover{background:#fff6}.question-bank-row-button:active{transform:none}.question-bank-row-year{font-family:var(--font-mono);color:var(--sk-muted);font-size:.8125rem}.question-bank-row-selected .question-bank-row-year{color:var(--sk-tile-text)}.question-bank-row-preview{color:var(--sk-tile-text);-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;font-size:.90625rem;line-height:1.5;display:-webkit-box;overflow:hidden}.question-bank-row-selected .question-bank-row-preview{color:var(--sk-text);font-weight:600}.question-bank-row-meta{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:.55rem;min-width:12rem;display:flex}.question-bank-row-tag{white-space:nowrap;color:var(--sk-bank-tag-text);background:#0000004d;border-radius:999px;align-items:center;padding:6px 14px;font-size:.75rem;display:inline-flex;box-shadow:inset 0 2px 4px #00000080}:root[data-theme=light] .question-bank-row-tag{background:#5a3c141a;box-shadow:inset 0 2px 4px #5a3c1429}.question-bank-row-warning{color:var(--sk-bank-danger-text);background:var(--sk-bank-danger-bg);box-shadow:var(--sk-bank-danger-shadow);border-radius:999px;align-items:center;padding:6px 14px;font-size:.75rem;display:inline-flex}.question-bank-row-restore{cursor:pointer;color:#d4f2da;background:linear-gradient(#2c4a35,#182d1e);transition:filter .16s;box-shadow:inset 0 1px 1px #ffffff1f,0 0 0 1px #5fc97a59}.question-bank-row-restore:hover,.question-bank-row-restore:focus-visible{filter:brightness(1.12)}.sk-bank-detail{background:var(--sk-bank-detail-bg);box-shadow:var(--sk-bank-detail-shadow);border-radius:16px;overflow:hidden}.sk-bank-detail-grid{grid-template-columns:1.15fr 1fr;gap:0;display:grid}.sk-bank-detail-main{border-right:1px solid var(--sk-hairline-dark);min-width:0;padding:20px 22px}.sk-bank-detail-metarow{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:14px;display:flex}.sk-bank-metapill{color:var(--sk-bank-metapill-text);background:var(--sk-bank-metapill-bg);box-shadow:var(--sk-bank-metapill-shadow);border-radius:8px;align-items:center;padding:6px 12px;font-size:.71875rem;display:inline-flex}.sk-bank-metapill--id{font-family:var(--font-mono)}.sk-bank-metapill--answer{color:var(--sk-bank-answer-text);background:var(--sk-bank-answer-bg);font-weight:700;box-shadow:inset 0 1px 1px #ffffff59}.sk-bank-metapill--answer strong{font-weight:700}.sk-bank-metapill--conf{color:var(--sk-bank-conf-text)}.sk-bank-metapill--escalated{color:var(--sk-bank-escalated-text);background:var(--sk-bank-escalated-bg);font-weight:600;box-shadow:0 0 0 1px #dc6e5f4d}.sk-bank-metapill--excluded{color:#f0c8ba;background:#501a0c66;box-shadow:inset 0 2px 4px #0006}.sk-bank-detail-text{color:var(--sk-tile-text);white-space:pre-wrap;word-break:break-word;margin:0 0 14px;font-size:.875rem;line-height:1.55}.sk-bank-detail-secondary{flex-wrap:wrap;gap:8px;margin-bottom:14px;display:flex}.sk-bank-detail-secondary span{color:var(--sk-bank-metapill-text);background:var(--sk-bank-metapill-bg);box-shadow:var(--sk-bank-metapill-shadow);border-radius:999px;padding:4px 10px;font-size:.71875rem}.sk-bank-detail-actions{align-items:center;gap:10px;display:flex}.sk-bank-btn{color:var(--sk-tile-text);background:var(--sk-tile-bg);transition:filter .16s ease, transform .14s var(--motion-snappy);border-radius:10px;padding:9px 18px;font-size:.78125rem;font-weight:600;box-shadow:inset 0 1px 1px #ffffff14,inset 0 -2px 4px #0009}.sk-bank-btn:not(:disabled):hover{filter:brightness(1.1)}.sk-bank-btn:disabled{cursor:not-allowed;filter:saturate(.5)brightness(.85)}.sk-bank-btn-danger{color:var(--sk-bank-danger-text);background:var(--sk-bank-danger-bg);box-shadow:var(--sk-bank-danger-shadow);border-radius:10px;padding:9px 18px;font-size:.78125rem;font-weight:600;transition:filter .16s}.sk-bank-btn-danger:hover{filter:brightness(1.1)}.sk-bank-btn-success{color:#d4f2da;background:linear-gradient(#2c4a35,#182d1e);border-radius:10px;padding:9px 18px;font-size:.78125rem;font-weight:600;transition:filter .16s;box-shadow:inset 0 1px 1px #ffffff1f,0 0 0 1px #5fc97a59}.sk-bank-btn-success:hover{filter:brightness(1.12)}.sk-bank-btn-ghost{color:var(--sk-muted);background:#0000004d;border-radius:10px;margin-left:auto;padding:9px 16px;font-size:.78125rem;transition:filter .16s;box-shadow:inset 0 2px 4px #00000080}:root[data-theme=light] .sk-bank-btn-ghost{background:#5a3c141a;box-shadow:inset 0 2px 4px #5a3c1429}.sk-bank-btn-ghost:hover{filter:brightness(1.15)}.sk-bank-detail-scan{padding:16px 18px;display:flex}.sk-bank-detail-paper{background:var(--sk-bank-paper);border-radius:12px;flex:1;min-width:0;max-height:70vh;position:relative;overflow:auto;box-shadow:inset 0 3px 8px #00000080,0 4px 10px #00000059}.sk-bank-detail-paper img{width:100%;min-width:100%;max-width:100%;height:auto;display:block}@media (width<=960px){.sk-bank-detail-grid{grid-template-columns:1fr}.sk-bank-detail-main{border-right:none;border-bottom:1px solid var(--sk-hairline-dark)}}@media (width<=768px){.question-bank-hero{flex-direction:column;align-items:flex-start}.question-bank-hero-actions{flex-direction:column;align-items:stretch;width:100%}.question-bank-scope-toggle{width:100%}.question-bank-scope-tab{text-align:center;flex:1}.sk-bank-practice-cta{text-align:center;width:100%}.question-bank-practice-cta-slot{width:100%;min-width:0}.question-bank-practice-cta-slot-empty{display:none}.sk-bank-practice-cta-placeholder{width:100%}.question-bank-toggle-spacer{display:none}.question-bank-filter-row{grid-template-columns:1fr}.question-bank-tools{flex-direction:column;justify-self:stretch;align-items:stretch}.question-bank-toggles{justify-content:flex-start}.question-bank-row-button{grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"year tag""preview preview""warning warning";align-items:center;gap:.4rem .5rem;height:152px;padding:.9rem 1rem;overflow:hidden}.question-bank-row-year{grid-area:year;align-self:center}.question-bank-row-preview{grid-area:preview}.question-bank-row-meta{display:contents}.question-bank-row-tag{white-space:nowrap;text-overflow:ellipsis;grid-area:tag;place-self:center end;min-width:0;max-width:100%;line-height:1.3rem;display:block;overflow:hidden}.question-bank-row-warning{white-space:nowrap;grid-area:warning;justify-self:start}}.sk-session{--sk-sess-bar-bg:#0006;--sk-sess-bar-shadow:inset 0 -2px 6px #00000080;--sk-sess-bottom-shadow:inset 0 2px 6px #00000080;--sk-seg-empty-bg:#00000080;--sk-seg-empty-shadow:inset 0 2px 4px #000000b3;--sk-seg-raised-shadow:inset 0 1px 1px #fff6, 0 1px 2px #0006;--sk-seg-correct:linear-gradient(180deg, #5fc97a, #2a8a44);--sk-seg-incorrect:linear-gradient(180deg, #e0603c, #a12c14);--sk-seg-skipped:linear-gradient(180deg, #e8a542, #af6c1e);--sk-seg-dot:radial-gradient(circle at 35% 30%, #f6d68c, #a9781f 75%);--sk-seg-dot-glow:0 0 6px 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ease;border-radius:14px;padding:18px;font-size:.9375rem;font-weight:500;display:block}.sk-tile:hover{filter:brightness(1.08);transform:translateY(-1px)}.sk-tile:active{transform:translateY(1px)scale(.99)}.sk-well{background:var(--sk-well-bg);box-shadow:var(--sk-well-shadow);border-radius:18px;margin-bottom:22px;padding:20px}.sk-well:last-of-type{margin-bottom:0}.sk-well-title{letter-spacing:.06em;text-transform:uppercase;color:var(--sk-muted);margin:0 0 14px;font-size:.75rem;font-weight:700}.sk-topic{text-align:left;width:100%;transition:transform .14s var(--motion-snappy), filter .18s ease;border-radius:12px;justify-content:space-between;align-items:center;gap:1rem;padding:16px 20px;display:flex}.sk-topic+.sk-topic{margin-top:10px}.sk-topic:not(:disabled):hover{filter:brightness(1.06);transform:translateY(-1px)}.sk-topic:not(:disabled):active{transform:translateY(1px)scale(.995)}.sk-topic:disabled{cursor:not-allowed;filter:saturate(.55)brightness(.82)}.sk-topic--crit{background:var(--sk-topic-crit-bg);box-shadow:var(--sk-topic-crit-shadow)}.sk-topic--warn{background:var(--sk-topic-warn-bg);box-shadow:var(--sk-topic-warn-shadow)}.sk-topic-name{font-size:.9375rem;font-weight:700}.sk-topic-meta{white-space:nowrap;font-size:.875rem;font-weight:600}.sk-topic--crit .sk-topic-name{color:var(--sk-topic-crit-text)}.sk-topic--crit .sk-topic-meta{color:var(--sk-topic-crit-sub)}.sk-topic--warn .sk-topic-name{color:var(--sk-topic-warn-text)}.sk-topic--warn .sk-topic-meta{color:var(--sk-topic-warn-sub)}.sk-recent{text-align:left;border-radius:12px;justify-content:space-between;align-items:center;gap:1rem;width:100%;padding:14px 18px;display:flex}.sk-recent+.sk-recent{margin-top:10px}.sk-recent--idle{background:var(--sk-recent-idle-bg);box-shadow:var(--sk-recent-idle-shadow);cursor:default}.sk-recent--idle .sk-recent-label,.sk-recent--idle .sk-recent-date{color:var(--sk-recent-idle-text)}.sk-recent--active{background:var(--sk-recent-active-bg);box-shadow:var(--sk-recent-active-shadow);transition:transform .14s var(--motion-snappy), filter .18s ease}.sk-recent--active:hover{filter:brightness(1.06);transform:translateY(-1px)}.sk-recent--active:active{transform:translateY(1px)scale(.995)}.sk-recent-label{color:var(--sk-text);text-transform:capitalize;font-size:.875rem;font-weight:600}.sk-recent-date{color:var(--sk-accent);white-space:nowrap;font-size:.8125rem}.sk-dial{background:var(--sk-dial-bg);width:34px;height:34px;box-shadow:var(--sk-dial-shadow);pointer-events:none;border-radius:50%;position:absolute;bottom:24px;right:34px}.sk-dial:after{content:"";background:var(--sk-dial-indicator);border-radius:1px;width:2px;height:6px;position:absolute;top:4px;left:50%;transform:translate(-50%)}.sk-home .offline-nudge{margin-bottom:22px}@keyframes sk-enter{0%{opacity:0;transform:translateY(10px)scale(.995)}to{opacity:1;transform:translateY(0)scale(1)}}@media (width<=640px){.sk-frame{border-radius:22px;padding:24px 18px}.sk-head{flex-direction:column;gap:.75rem}.sk-tiles{grid-template-columns:1fr}.sk-dial{display:none}.sk-screw{width:14px;height:14px}}.nav-shell{background:var(--sk-nav-shell-bg);border-bottom:1px solid var(--sk-nav-shell-border)}.nav-brand{align-items:center;gap:.6rem;display:inline-flex}.nav-logo{background:var(--sk-logo-bg);width:40px;height:40px;box-shadow:var(--sk-logo-shadow);border-radius:11px;justify-content:center;align-items:center;display:inline-flex}.nav-logo-mark{background:var(--sk-logo-letter);width:21px;height:24px;-webkit-mask:url(/favicon.svg) 50%/contain no-repeat;mask:url(/favicon.svg) 50%/contain no-repeat}.nav-wordmark{font-family:var(--font-display);letter-spacing:1px;color:var(--sk-wordmark);text-shadow:var(--sk-wordmark-shadow);font-size:21px;font-weight:700}.nav-group{background:var(--sk-nav-group-bg);box-shadow:var(--sk-nav-group-shadow);border:none;gap:.2rem;padding:.4rem}.nav-link{padding:.5rem 1.15rem;font-weight:600}.nav-link-idle{color:var(--sk-nav-idle)}.nav-link-idle:hover{color:var(--sk-nav-idle-hover);background:0 0}.nav-link-active{color:var(--sk-nav-active-text)}.nav-active-pill{background:var(--sk-nav-active-bg);box-shadow:var(--sk-nav-active-shadow)}.nav-time{background:var(--sk-pill-bg);box-shadow:var(--sk-pill-shadow);border-radius:12px;align-items:flex-end;padding:.35rem .8rem}.nav-time-day{color:var(--sk-muted);font-size:.7rem}.nav-time-clock{color:var(--sk-accent);font-family:var(--font-mono);letter-spacing:.5px;font-weight:700}.mobile-menu-overlay{-webkit-tap-highlight-color:transparent;background:#120c05eb}:root[data-theme=light] .mobile-menu-overlay{background:#261b0cbf}.mobile-menu-content{gap:.75rem}.mobile-nav-link{color:var(--sk-nav-idle);-webkit-tap-highlight-color:transparent;border-radius:999px;padding:.55rem 2.5rem;transition:color .15s,background .15s}.mobile-nav-link:hover{color:var(--sk-nav-idle-hover)}:root[data-theme=light] .mobile-nav-link{color:#d8c9a8}:root[data-theme=light] .mobile-nav-link:hover{color:#f1e6cc}.mobile-nav-link-active,.mobile-nav-link-active:hover{color:var(--sk-nav-active-text);background:var(--sk-nav-active-bg);box-shadow:var(--sk-nav-active-shadow)}.annotation-toolbar{background:var(--sk-frame-bg);border:2px solid var(--sk-frame-border);-webkit-backdrop-filter:none;box-shadow:0 18px 40px #00000080,inset 0 1px #ffffff0f,inset 0 0 0 1px #0006}.annotation-divider{background:var(--sk-hairline-dark);box-shadow:0 1px 0 var(--sk-hairline-light)}.annotation-tool-btn{color:var(--sk-muted)}.annotation-tool-btn:hover:not(:disabled){background:var(--sk-well-bg);color:var(--sk-text);border-color:#0000}.annotation-tool-btn-active,.annotation-tool-btn-active:hover:not(:disabled){color:var(--sk-cta-text);background:var(--sk-cta-bg);border-color:#0000;box-shadow:inset 0 1px 1px #ffffff59,inset 0 -2px 4px #00000040,0 2px 5px #0006}.annotation-width-btn:hover{background:var(--sk-well-bg)}.annotation-width-btn-active{background:var(--sk-cta-bg);border-color:#0000;box-shadow:inset 0 1px 1px #ffffff4d,inset 0 -2px 3px #00000040}.annotation-width-btn-active .annotation-width-dot{background:var(--sk-cta-text)}.sk-practice,.sk-home{--sk-select-ring:#c9922f;--sk-mode-bg:linear-gradient(180deg, #2a2214, #1c160d);--sk-mode-shadow:inset 0 1px 1px #ffffff0f, inset 0 -2px 5px #0009;--sk-mode-border:#ffffff0a;--sk-mode-desc:#8a7c62;--sk-mode-sel-bg:linear-gradient(180deg, #3d3018, #241c0e);--sk-mode-sel-shadow:inset 0 1px 1px #ffffff26, inset 0 -2px 4px #0006, 0 0 0 2px var(--sk-select-ring), 0 0 16px #c9922f59;--sk-chip-bg:linear-gradient(180deg, #2e2618, #1c160d);--sk-chip-shadow:inset 0 1px 1px #ffffff14, inset 0 -1px 3px #00000080;--sk-chip-border:#ffffff0d;--sk-chip-text:#cdbf9f;--sk-chip-sel-bg:linear-gradient(180deg, #3d3018, #241c0e);--sk-chip-sel-shadow:inset 0 1px 1px #ffffff26, 0 0 0 2px var(--sk-select-ring), 0 0 12px #c9922f4d;--sk-chip-sel-text:#f1e6cc;--sk-slider-track:#0000008c;--sk-slider-track-shadow:inset 0 2px 4px #000000b3;--sk-slider-fill:linear-gradient(90deg, #a9781f, #e9bd63);--sk-slider-knob:radial-gradient(circle at 35% 30%, #f6d68c, #a9781f 75%);--sk-slider-knob-shadow:inset 0 1px 1px #fff9, 0 2px 5px #0009;--sk-slider-tick:#8a7c62;--sk-slider-tick-major:#cdbf9f;--sk-error-bg:#501a0c66;--sk-error-shadow:inset 0 2px 6px #00000080;--sk-error-border:#c95c348c;--sk-error-text:#f0b48c}:root[data-theme=light] .sk-practice,:root[data-theme=light] .sk-home{--sk-select-ring:#b85c28;--sk-mode-bg:linear-gradient(180deg, #f9efd6, #e3d0a8);--sk-mode-shadow:inset 0 1px 1px #fffc, inset 0 -2px 4px #78501e38;--sk-mode-border:#ffffff80;--sk-mode-desc:#8a6a42;--sk-mode-sel-bg:linear-gradient(180deg, #faf1db, #ecdcb8);--sk-mode-sel-shadow:inset 0 1px 1px #fffc, 0 0 0 2px var(--sk-select-ring), 0 0 16px #b85c284d;--sk-chip-bg:linear-gradient(180deg, #f9efd6, #e3d0a8);--sk-chip-shadow:inset 0 1px 1px #fffc, inset 0 -1px 3px #78501e33;--sk-chip-border:#fff9;--sk-chip-text:#5a3d1c;--sk-chip-sel-bg:linear-gradient(180deg, #faf1db, #ecdcb8);--sk-chip-sel-shadow:inset 0 1px 1px #fffc, 0 0 0 2px var(--sk-select-ring), 0 0 12px #b85c2847;--sk-chip-sel-text:#4a3216;--sk-slider-track:#5a3c1440;--sk-slider-track-shadow:inset 0 2px 4px #5a3c1459;--sk-slider-fill:linear-gradient(90deg, #b85c28, #ec9a5f);--sk-slider-knob:radial-gradient(circle at 35% 30%, #fff3d8, #c07a3a 75%);--sk-slider-knob-shadow:inset 0 1px 1px #fffc, 0 2px 5px #5a3c1466;--sk-slider-tick:#8a6a42;--sk-slider-tick-major:#5a3d1c;--sk-error-bg:#d67a4426;--sk-error-shadow:inset 0 2px 6px #5a3c142e;--sk-error-border:#b85c2866;--sk-error-text:#963f1c}.sk-practice{max-width:62rem;animation:sk-enter .46s var(--motion-smooth) both;margin:0 auto;padding:2.25rem 1rem 3rem}.sk-practice .sk-well{margin-bottom:20px}.sk-practice-head{margin-bottom:24px}.sk-practice-title{font-family:var(--font-display);color:var(--sk-text);text-shadow:var(--sk-title-shadow);margin:0 0 8px;font-size:clamp(1.85rem,3.6vw,2.25rem);font-weight:700;line-height:1.1}.sk-practice-sub{color:var(--sk-muted);margin:0;font-size:.9375rem}.sk-hint{color:var(--sk-mode-desc);margin:-8px 0 14px;font-size:.75rem;font-style:italic}.sk-mode-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.sk-mode{text-align:left;background:var(--sk-mode-bg);border:1px solid var(--sk-mode-border);box-shadow:var(--sk-mode-shadow);transition:transform .14s var(--motion-snappy), filter .18s ease, box-shadow .18s ease;border-radius:14px;padding:18px 20px}.sk-mode:not(.sk-mode--active):hover{filter:brightness(1.08);transform:translateY(-1px)}.sk-mode:active{transform:translateY(1px)scale(.995)}.sk-mode--active{background:var(--sk-mode-sel-bg);box-shadow:var(--sk-mode-sel-shadow);border-color:#0000}.sk-mode-name{color:var(--sk-chip-text);margin-bottom:4px;font-size:.9375rem;font-weight:700}.sk-mode--active .sk-mode-name{color:var(--sk-text)}.sk-mode-desc{color:var(--sk-mode-desc);font-size:.8125rem}.sk-mode--active .sk-mode-desc{color:var(--sk-chip-text)}.sk-error{background:var(--sk-error-bg);border:1px solid var(--sk-error-border);box-shadow:var(--sk-error-shadow);color:var(--sk-error-text);border-radius:12px;margin-bottom:20px;padding:12px 16px;font-size:.875rem}.sk-q-label{color:var(--sk-muted);margin:0 0 20px;font-size:.8125rem}.sk-q-label b{color:var(--sk-accent);font-weight:700}.sk-q-count-input{width:3.5ch;color:var(--sk-accent);font:inherit;text-align:center;cursor:text;appearance:textfield;background:0 0;border:1px solid #0000;border-radius:5px;padding:1px 4px;font-weight:700;transition:border-color .12s,background .12s}.sk-q-count-input:hover{border-color:var(--sk-slider-tick)}.sk-q-count-input:focus,.sk-q-count-input:focus-visible{border-color:var(--sk-accent);background:var(--sk-slider-track);outline:none}.sk-q-count-input::-webkit-inner-spin-button{appearance:none;margin:0}.sk-q-count-input::-webkit-outer-spin-button{appearance:none;margin:0}.sk-slider{align-items:center;height:22px;margin:0 4px;display:flex;position:relative}.sk-slider-track{background:var(--sk-slider-track);width:100%;height:8px;box-shadow:var(--sk-slider-track-shadow);pointer-events:none;border-radius:999px;position:relative;overflow:hidden}.sk-slider-fill{background:var(--sk-slider-fill);border-radius:999px;height:100%;transition:width .11s cubic-bezier(.22,1,.36,1)}.sk-slider-knob{background:var(--sk-slider-knob);width:22px;height:22px;box-shadow:var(--sk-slider-knob-shadow);pointer-events:none;border-radius:50%;transition:left .11s cubic-bezier(.22,1,.36,1);position:absolute;top:50%;transform:translate(-50%,-50%)}@media (prefers-reduced-motion:reduce){.sk-slider-fill,.sk-slider-knob{transition:none}}.sk-slider-ticks{height:10px;margin:6px 4px 0;position:relative}.sk-slider-tick{background:var(--sk-slider-tick);opacity:.6;width:1px;height:6px;position:absolute;top:2px;transform:translate(-50%)}.sk-slider-tick--major{opacity:1;background:var(--sk-slider-tick-major);height:10px;top:0}.sk-slider-labels{height:1.1rem;color:var(--sk-slider-tick);margin:2px 4px 0;font-size:.75rem;position:relative}.sk-slider-labels span{white-space:nowrap;position:absolute;transform:translate(-50%)}.sk-chips{flex-wrap:wrap;gap:10px;display:flex}.sk-chip{color:var(--sk-chip-text);background:var(--sk-chip-bg);border:1px solid var(--sk-chip-border);box-shadow:var(--sk-chip-shadow);transition:transform .14s var(--motion-snappy), filter .18s ease, box-shadow .18s ease;border-radius:999px;padding:9px 16px;font-size:.8125rem}.sk-chip:not(.sk-chip--active):hover{filter:brightness(1.08);transform:translateY(-1px)}.sk-chip:active{transform:translateY(1px)scale(.98)}.sk-chip--active{color:var(--sk-chip-sel-text);background:var(--sk-chip-sel-bg);box-shadow:var(--sk-chip-sel-shadow);border-color:#0000;font-weight:600}.sk-resume{background:var(--sk-mode-bg);border:1px solid var(--sk-mode-border);box-shadow:var(--sk-mode-shadow), 0 0 0 1px #e9bd6338;border-radius:16px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;margin-bottom:20px;padding:16px 20px;display:flex}.sk-resume-title{color:var(--sk-text);margin:0 0 3px;font-size:.9375rem;font-weight:700}.sk-resume-meta{color:var(--sk-mode-desc);margin:0;font-size:.8125rem}.sk-resume-actions{flex-shrink:0;gap:10px;display:flex}.sk-resume-discard{color:var(--sk-mode-desc);border:1px solid var(--sk-mode-border);background:0 0;border-radius:10px;padding:10px 18px;font-size:.8125rem;font-weight:600;transition:color .14s,border-color .14s,filter .14s}.sk-resume-discard:hover{color:var(--sk-chip-text);border-color:var(--sk-slider-tick)}.sk-resume-resume{color:var(--sk-cta-text);background:var(--sk-cta-bg);box-shadow:var(--sk-cta-shadow);transition:transform .14s var(--motion-snappy), filter .18s ease;border-radius:10px;padding:10px 22px;font-size:.8125rem;font-weight:700}.sk-resume-resume:hover{filter:brightness(1.06);transform:translateY(-1px)}.sk-resume-resume:active{transform:translateY(1px)scale(.98)}@media (width<=640px){.sk-mode-grid{grid-template-columns:1fr}}.sk-results{--accent:var(--sk-accent);--text-primary:var(--sk-text);--text-secondary:var(--sk-tile-text);--text-muted:var(--sk-muted);--border-subtle:var(--sk-hairline-light);--border-strong:var(--sk-frame-border);--surface-1:var(--sk-well-bg);--surface-3:#00000080;--sk-res-label:#8a7c62;--sk-res-warn:#c9922f;--sk-res-weak:#e0a06a}:root[data-theme=light] .sk-results{--surface-3:#5a3c1424;--sk-res-label:#8a6a42;--sk-res-warn:#b06a1a;--sk-res-weak:#b05a1c}.sk-results{max-width:62rem;animation:sk-enter .46s var(--motion-smooth) both;margin:0 auto;padding:2.25rem 1rem 3rem}.sk-results-back{color:var(--sk-tile-text);background:0 0;align-items:center;gap:.375rem;margin-bottom:20px;font-size:.875rem;transition:color .16s;display:inline-flex}.sk-results-back:hover{color:var(--sk-text)}.sk-results .auto-exclude-notice{color:var(--sk-tile-text);background:var(--sk-pill-bg);box-shadow:var(--sk-pill-shadow);border-radius:12px;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:22px;padding:12px 18px;font-size:.8125rem;display:flex}.sk-results .auto-exclude-notice a{color:var(--sk-accent);white-space:nowrap;font-weight:600}.sk-results-review-head{justify-content:space-between;align-items:center;gap:1rem;margin-bottom:14px;display:flex}.sk-results-review-title{color:var(--sk-tile-text);margin:0;font-size:.9375rem;font-weight:600}.sk-results-toggle{gap:8px;display:flex}.sk-results-seg{color:var(--sk-muted);background:var(--sk-pill-bg);box-shadow:var(--sk-pill-shadow);transition:transform .14s var(--motion-snappy), filter .18s ease;border-radius:999px;padding:8px 18px;font-size:.8125rem}.sk-results-seg:not(.sk-results-seg--active):hover{filter:brightness(1.08);transform:translateY(-1px)}.sk-results-seg--active{color:var(--sk-nav-active-text);background:var(--sk-nav-active-bg);box-shadow:var(--sk-nav-active-shadow);font-weight:600}.sk-results-list{background:var(--sk-well-bg);box-shadow:var(--sk-well-shadow);border-radius:16px;margin-bottom:24px;overflow:hidden}.sk-results-item+.sk-results-item{border-top:1px solid var(--sk-hairline-light)}.sk-results-row{text-align:left;background:0 0;align-items:center;gap:14px;width:100%;padding:16px 20px;transition:background .16s;display:flex}.sk-results-row:hover{background:#ffffff08}:root[data-theme=light] .sk-results-row:hover{background:#ffffff59}.sk-results-dot{background:#ffffff0f;border-radius:4px;flex:none;width:16px;height:16px;box-shadow:inset 0 1px 2px #00000080}:root[data-theme=light] 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.hist-card__arrow{display:none}@media (width<=768px){.sk-history .hist-stats{grid-template-columns:repeat(2,1fr)}}.sk-revision{--color-accent-strong:var(--sk-accent);--color-accent-soft:#e9bd6324;--text-primary:var(--sk-text);--text-secondary:var(--sk-tile-text);--text-muted:var(--sk-muted);--border-subtle:var(--sk-hairline-light);--surface-1:var(--sk-well-bg)}:root[data-theme=light] .sk-revision{--color-accent-soft:#b85c2824}.sk-revision .sk-frame{color:var(--sk-text)}.sk-revision .rev-kicker{color:var(--sk-accent);letter-spacing:.12em}.sk-revision.rev-home h1{font-family:var(--font-display);color:var(--sk-text);text-shadow:var(--sk-title-shadow)}.sk-revision .rev-subtitle{color:var(--sk-muted)}.sk-revision .rev-subject-toc{gap:20px;margin-top:1.6rem}.sk-revision .rev-subject-column{background:var(--sk-well-bg);box-shadow:var(--sk-well-shadow);border:none;border-radius:18px;padding:26px}.sk-revision .rev-subject-column h2{color:var(--sk-text);font-size:1.0625rem}.sk-revision 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button.border-danger:not(.settings-toggle):not(.shortcut-key-btn):not(.shortcut-reset-btn):not(.prompt-var-chip):not(.settings-text-link):not(.storage-btn-ghost){--sk-btn-ring:#c85a3266;color:#e08a6c}.sk-settings .settings-reset-btn{color:var(--sk-tile-text);background:var(--sk-tile-bg);box-shadow:var(--sk-tile-shadow), inset 0 0 0 1px #ffffff14;border:none;transition:filter .16s,color .16s}.sk-settings .settings-reset-btn:hover{color:var(--sk-text);filter:brightness(1.08)}.sk-settings .storage-btn-enable{color:#241a0a;background:var(--sk-cta-bg,linear-gradient(180deg, #e9bd63, #a9781f));box-shadow:inset 0 1px 1px #ffffff80,inset 0 -2px 3px #0000004d,0 2px 4px #0006}.sk-settings .prompt-template-textarea{color:var(--sk-tile-text);font-family:var(--font-mono);background:#00000073;border:none;border-radius:10px;box-shadow:inset 0 3px 8px #000000b3}:root[data-theme=light] .sk-settings .prompt-template-textarea{color:#e9dcc0;background:#241d15;box-shadow:inset 0 3px 8px #0009}:root[data-theme=light] .sk-settings .prompt-template-textarea::placeholder{color:#e9dcc080}.sk-settings .prompt-var-chip{color:var(--sk-accent);font-family:var(--font-mono);background:#e9bd631f;border:none;box-shadow:inset 0 0 0 1px #e9bd634d}.sk-settings .prompt-var-chip:hover{filter:brightness(1.1)}.sk-settings .prompt-var-inline{color:var(--sk-accent);background:#e9bd631f;border-radius:4px;padding:1px 5px}.sk-settings .settings-text-link{color:var(--sk-accent);text-decoration:underline}.sk-settings .auto-exclude-notice{color:var(--sk-accent);background:#e9bd630f;border:none;box-shadow:0 0 0 1.5px #e9bd634d,inset 0 2px 6px #00000040}.sk-settings .theme-swatch-row{flex-wrap:wrap;gap:14px;display:flex}.sk-settings .theme-swatch{cursor:pointer;border:none;border-radius:999px;width:34px;height:34px;padding:0;transition:transform .12s;box-shadow:inset 0 1px 1px #ffffff73,inset 0 -2px 4px #00000059,0 2px 4px #0006}.sk-settings .theme-swatch:hover{transform:scale(1.08)}.sk-settings .theme-swatch:focus-visible{outline:2px solid var(--sk-accent);outline-offset:3px}.sk-settings .theme-swatch--active{box-shadow:inset 0 1px 1px #ffffff73, inset 0 -2px 4px #00000059, 0 0 0 2.5px var(--color-canvas), 0 0 0 5px var(--sk-accent)}.sk-confirm-backdrop{z-index:50;background:#000000a6;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.sk-confirm-panel{border:3px solid var(--sk-frame-border);background:var(--sk-frame-bg);width:100%;max-width:32rem;box-shadow:var(--sk-frame-shadow);color:var(--sk-text);border-radius:1.25rem}.sk-confirm-panel--compact{max-width:26rem}.sk-confirm-panel--compact .sk-confirm-footer{border-top:none}.sk-confirm-header{border-bottom:1px solid var(--sk-hairline-light);padding:1.1rem 1.5rem}.sk-confirm-title{font-size:1.1rem;font-weight:600;font-family:var(--font-display);color:var(--sk-text);text-shadow:var(--sk-title-shadow);margin:0}.sk-confirm-desc{color:var(--sk-muted);margin:.35rem 0 0;font-size:.85rem;line-height:1.5}.sk-confirm-body{flex-direction:column;gap:1rem;padding:1.1rem 1.5rem;display:flex}.sk-confirm-body p{color:var(--sk-muted);margin:0;font-size:.85rem;line-height:1.5}.sk-confirm-phrase{font-family:var(--font-mono);color:#e08a6c;font-weight:700}.sk-confirm-input{width:100%;color:var(--sk-text);background:#00000059;border:none;border-radius:.6rem;padding:.6rem .75rem;font-size:.85rem;box-shadow:inset 0 2px 5px #0009}.sk-confirm-input::placeholder{color:var(--sk-muted);opacity:.7}.sk-confirm-input:focus{outline:none;box-shadow:inset 0 2px 5px #0009,0 0 0 2px #e08a6c66}:root[data-theme=light] .sk-confirm-input{background:#5a3c141a;box-shadow:inset 0 2px 5px #5a3c1440}.sk-confirm-message{border-radius:.6rem;padding:.5rem .75rem;font-size:.85rem}.sk-confirm-message--success{color:#8fd970;background:#6fc24a1f;box-shadow:inset 0 0 0 1px #6fc24a4d}.sk-confirm-message--error{color:#e08a6c;background:#c85a321a;box-shadow:inset 0 0 0 1px #c85a3259}:root[data-theme=light] .sk-confirm-message--success{color:#2a7a2e;background:#3c96321f}.sk-confirm-footer{border-top:1px solid var(--sk-hairline-light);justify-content:flex-end;gap:.6rem;padding:.9rem 1.5rem;display:flex}.sk-confirm-cancel-btn{color:var(--sk-tile-text);background:var(--sk-tile-bg);box-shadow:var(--sk-tile-shadow);cursor:pointer;border:none;border-radius:.6rem;padding:.5rem 1rem;font-size:.85rem;transition:filter .15s}.sk-confirm-cancel-btn:hover{filter:brightness(1.08)}.sk-confirm-cancel-btn:disabled{opacity:.5;cursor:not-allowed}.sk-confirm-btn{cursor:pointer;border:none;border-radius:.6rem;padding:.5rem 1.1rem;font-size:.85rem;font-weight:700;transition:filter .15s}.sk-confirm-btn:hover:not(:disabled){filter:brightness(1.08)}.sk-confirm-btn:disabled{opacity:.5;cursor:not-allowed}.sk-confirm-btn--danger{color:#3a0f06;background:linear-gradient(#e8916f,#c85a32);box-shadow:inset 0 1px 1px #fff6,inset 0 -2px 4px #0000004d,0 3px 6px #0006}.sk-confirm-btn--warning{color:var(--sk-cta-text);background:var(--sk-cta-bg);box-shadow:var(--sk-cta-shadow)}.overlay-card{border:3px solid var(--sk-frame-border);background:var(--sk-frame-bg);box-shadow:var(--sk-frame-shadow);color:var(--sk-text);border-radius:24px}.overlay-card-title{color:var(--sk-text);font-family:var(--font-display)}.overlay-divider{border-top:1px solid var(--sk-hairline-light)}.progress-label,.loading-status,.pack-info-count{color:var(--sk-muted)}.progress-pct{color:var(--sk-accent)}.pack-info-name{color:var(--sk-tile-text)}.progress-track{background:#0000008c;border:none;box-shadow:inset 0 2px 4px #000000a6}:root[data-theme=light] .progress-track{background:#5a3c1433;box-shadow:inset 0 2px 4px #5a3c144d}.progress-fill{background:linear-gradient(90deg,#a9781f,#e9bd63)}.pack-info{background:var(--sk-well-bg);box-shadow:var(--sk-well-shadow);border:none}.offline-nudge{background:#e9bd630f;border:none;box-shadow:0 0 0 1.5px #e9bd634d,inset 0 2px 6px #00000040}.offline-nudge__title{color:var(--sk-accent)}.offline-nudge__desc{color:var(--sk-muted)}.offline-nudge__cta{color:var(--sk-tile-text);background:var(--sk-tile-bg);box-shadow:var(--sk-tile-shadow);border:none}.offline-nudge__cta:hover{background:var(--sk-tile-bg);filter:brightness(1.08)}.offline-nudge__dismiss{color:var(--sk-muted)}.offline-nudge__dismiss:hover{color:var(--sk-text)}.offline-section--highlight{background:#e9bd630f;box-shadow:0 0 0 1.5px #e9bd6359!important}.update-prompt{border:3px solid var(--sk-frame-border);background:var(--sk-frame-bg);box-shadow:0 20px 44px #00000080,inset 0 1px #ffffff0f}.update-prompt__message{color:var(--sk-text)}.update-prompt__reload{color:var(--sk-cta-text);background:var(--sk-cta-bg);box-shadow:var(--sk-cta-shadow);border:none;font-weight:700}.update-prompt__reload:hover{background:var(--sk-cta-bg);filter:brightness(1.05)}.update-prompt__close{color:var(--sk-muted)}.update-prompt__close:hover{color:var(--sk-text)}.page-footer{border-top:1px solid var(--sk-hairline-light);color:var(--sk-muted)}.page-footer-link{color:var(--sk-accent)}.page-footer-link:hover{color:var(--sk-text)}.page-footer-close:hover{color:var(--sk-accent)}*{scrollbar-width:thin;scrollbar-color:#a9781f #00000059}:root[data-theme=light] *{scrollbar-color:#b8863a #5a3c141f}::-webkit-scrollbar{width:13px;height:13px}::-webkit-scrollbar-track{background:#00000059;border-radius:8px;box-shadow:inset 0 0 4px #0000008c}:root[data-theme=light] ::-webkit-scrollbar-track{background:#5a3c141a;box-shadow:inset 0 0 4px #5a3c1440}::-webkit-scrollbar-thumb{background-color:#a9781f;background-clip:padding-box;border:3px solid #0000;border-radius:8px;box-shadow:inset 0 1px 1px #ffffff4d}::-webkit-scrollbar-thumb:hover{background-color:#c9922f}:root[data-theme=light] ::-webkit-scrollbar-thumb{background-color:#c07f33}:root[data-theme=light] ::-webkit-scrollbar-thumb:hover{background-color:#b8692a}::-webkit-scrollbar-corner{background:0 0}.sk-kbd-overlay{--color-primary:var(--sk-text);--color-secondary:var(--sk-tile-text);--color-muted:var(--sk-muted);--color-subtle:var(--sk-hairline-light);color:var(--sk-text);border:3px solid var(--sk-frame-border)!important;background:var(--sk-frame-bg)!important;box-shadow:var(--sk-frame-shadow)!important;border-radius:22px!important}.sk-kbd-overlay h2{color:var(--sk-text);font-family:var(--font-display)}.sk-kbd-overlay kbd{box-shadow:var(--sk-tile-shadow);font-family:var(--font-mono);color:var(--sk-tile-text)!important;background:var(--sk-tile-bg)!important;border:none!important}.sk-misc{--text-primary:var(--sk-text);--text-secondary:var(--sk-tile-text);--text-muted:var(--sk-muted)}.sk-misc .sk-frame{color:var(--sk-text)}.sk-misc h1{font-family:var(--font-display);color:var(--sk-text);text-shadow:var(--sk-title-shadow)}.sk-misc .btn-primary{color:var(--sk-cta-text);background:var(--sk-cta-bg);box-shadow:var(--sk-cta-shadow);border:none;font-weight:700}.sk-misc .ng-frame{padding:26px clamp(20px,4vw,32px) 22px}.ng-head{text-align:left;justify-content:space-between;align-items:flex-start;gap:1.5rem;margin-bottom:14px;display:flex}.ng-head .ng-home{white-space:nowrap;flex:none}.ng-eyebrow{font-family:var(--font-mono);letter-spacing:.24em;text-transform:uppercase;color:var(--sk-accent);margin:0 0 6px;font-size:.72rem}.sk-misc .ng-title{margin:0 0 8px;font-size:clamp(1.5rem,3.4vw,2rem)}.ng-sub{color:var(--sk-muted);max-width:30rem;margin:0;font-size:.95rem}.ng-sub strong{color:var(--sk-accent);font-weight:700}.ng-tabs{gap:8px;margin:0 0 12px;display:flex}.ng-tab{color:var(--sk-muted);background:var(--sk-pill-bg);box-shadow:var(--sk-pill-shadow);cursor:pointer;border:none;border-radius:999px;padding:5px 14px;font-size:.8rem;font-weight:600}.ng-tab:hover{color:var(--sk-text)}.ng-tab--on{color:var(--sk-cta-text);background:var(--sk-cta-bg);box-shadow:var(--sk-cta-shadow)}.ng-hud{color:var(--sk-muted);justify-content:space-between;align-items:center;gap:1rem;margin:0 0 10px;padding:0 2px;font-size:.85rem;display:flex}.ng-hud__attempts b{color:var(--sk-text)}.ng-hud__tip{font-family:var(--font-mono);letter-spacing:.02em;font-size:.78rem}.ng-hud__replay{color:var(--sk-cta-text);background:var(--sk-cta-bg);box-shadow:var(--sk-cta-shadow);cursor:pointer;border:none;border-radius:999px;padding:4px 14px;font-size:.8rem;font-weight:700}.ng-hud__replay:hover{filter:brightness(1.06)}.ng-well{background:var(--sk-well-bg);box-shadow:var(--sk-well-shadow);border-radius:14px;line-height:0;position:relative;overflow:hidden}.ng-canvas{touch-action:none;cursor:grab;width:100%;height:400px;display:block}.ng-canvas:active{cursor:grabbing}.ng-win{background:var(--sk-frame-bg);border:2px solid var(--sk-frame-border);text-align:center;animation:ng-pop .36s var(--motion-smooth,cubic-bezier(.2, .8, .2, 1)) both;border-radius:14px;flex-direction:column;align-items:center;gap:2px;padding:10px 22px;line-height:1.35;display:flex;position:absolute;bottom:14px;left:50%;transform:translate(-50%);box-shadow:0 10px 24px #00000080}.ng-win__title{font-family:var(--font-display);color:var(--sk-accent);font-weight:700}.ng-win__sub{color:var(--sk-muted);font-size:.82rem}@keyframes ng-pop{0%{opacity:0;transform:translate(-50%,8px)scale(.94)}to{opacity:1;transform:translate(-50%)scale(1)}}.ng-home--ready{animation:1.6s ease-in-out infinite ng-home-glow}@keyframes ng-home-glow{0%,to{box-shadow:var(--sk-cta-shadow)}50%{box-shadow:var(--sk-cta-shadow), 0 0 18px 2px var(--sk-accent)}}@media (prefers-reduced-motion:reduce){.ng-win,.ng-home--ready{animation:none}}.sk-segctl{background:var(--sk-nav-group-bg);max-width:100%;box-shadow:var(--sk-nav-group-shadow);border-radius:999px;gap:4px;padding:5px;display:inline-flex;position:relative}.sk-segctl__pill{background:var(--sk-nav-active-bg);box-shadow:var(--sk-nav-active-shadow);z-index:0;pointer-events:none;border-radius:999px}.sk-segctl[data-tone=danger] .sk-segctl__pill{background:linear-gradient(#c0492e,#7c2414);box-shadow:inset 0 1px 1px #ffffff40,0 2px 4px #0006}.sk-segctl__btn{z-index:1;white-space:nowrap;color:var(--sk-muted);cursor:pointer;background:0 0;border:none;border-radius:999px;padding:9px 18px;font-size:.8125rem;font-weight:500;transition:color .16s;position:relative}.sk-segctl__btn:not(.sk-segctl__btn--active):hover{color:var(--sk-tile-text)}.sk-segctl__btn--active{color:var(--sk-nav-active-text);font-weight:600}.sk-segctl[data-tone=danger] .sk-segctl__btn--active{color:#fbe6de}.sk-segctl--compact .sk-segctl__btn{padding:6px 14px;font-size:.78rem}.route-loading{min-height:60vh}.rev-mdx-skeleton{flex-direction:column;gap:.9rem;margin-top:1.6rem;display:flex}.rev-skel-line{background-color:#94a3b829;background-image:linear-gradient(90deg,#94a3b814 25%,#94a3b83d 37%,#94a3b814 63%);background-size:400% 100%;border-radius:6px;width:100%;height:.95rem;animation:1.4s infinite rev-skel-shimmer}.rev-skel-line--head{width:45%;height:1.6rem;margin-top:.6rem}.rev-skel-line--short{width:62%}@keyframes rev-skel-shimmer{0%{background-position:100% 0}to{background-position:0 0}}@media (prefers-reduced-motion:reduce){.rev-skel-line{animation:none}}.rev-mdx-enter{flex-direction:column;gap:1.5rem;display:flex}.rev-mdx-enter>*{opacity:0;animation:rev-mdx-block-in .38s var(--motion-smooth) both}.rev-mdx-enter>:first-child{animation-delay:40ms}.rev-mdx-enter>:nth-child(2){animation-delay:80ms}.rev-mdx-enter>:nth-child(3){animation-delay:.12s}.rev-mdx-enter>:nth-child(4){animation-delay:.16s}.rev-mdx-enter>:nth-child(5){animation-delay:.2s}.rev-mdx-enter>:nth-child(6){animation-delay:.24s}.rev-mdx-enter>:nth-child(7){animation-delay:.28s}.rev-mdx-enter>:nth-child(8){animation-delay:.32s}.rev-mdx-enter>:nth-child(9){animation-delay:.36s}.rev-mdx-enter>:nth-child(10),.rev-mdx-enter>:nth-child(n+11){animation-delay:.4s}@keyframes rev-mdx-block-in{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion:reduce){.rev-mdx-enter>*{opacity:1;animation:none}}.rev-mdx-enter.rev-mdx-exit{animation:.15s ease-in both 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var(--danger-border);font-size:.75rem;font-family:var(--font-mono);color:var(--text-secondary);white-space:pre-wrap;word-break:break-word;border-radius:.5rem;margin:0;padding:.75rem 1rem}.error-boundary__actions{gap:.75rem;display:flex}.error-boundary__btn{flex:1}.error-boundary__btn--secondary{background:var(--surface-2);color:var(--text-primary);border:1px solid var(--border-subtle);box-shadow:none}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-divide-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-duration{syntax:"*";inherits:false}