.jsy{grid-template-columns:minmax(0,1fr);gap:16px;min-width:0;display:grid}.jsy>*{min-width:0}.jsy [data-class="11"],.jsy-track[data-track="11"]{--jc:#2563eb}.jsy [data-class="12"],.jsy-track[data-track="12"]{--jc:#7c3aed}.jsy-track[data-track=dropper]{--jc:#ea580c}.jsy [data-area=algebra]{--ja:#059669}.jsy [data-area=calculus]{--ja:#0891b2}.jsy [data-area=geometry]{--ja:#d97706}.jsy [data-area=vectors]{--ja:#4d7c0f}.jsy [data-area=data]{--ja:#e11d48}.jsy [data-area=trig]{--ja:#c2410c}.dark .jsy [data-class="11"],.dark .jsy-track[data-track="11"]{--jc:#60a5fa}.dark .jsy [data-class="12"],.dark .jsy-track[data-track="12"]{--jc:#a78bfa}.dark .jsy-track[data-track=dropper]{--jc:#fb923c}.dark .jsy [data-area=algebra]{--ja:#34d399}.dark .jsy [data-area=calculus]{--ja:#22d3ee}.dark .jsy [data-area=geometry]{--ja:#fbbf24}.dark .jsy [data-area=vectors]{--ja:#a3e635}.dark .jsy [data-area=data]{--ja:#fb7185}.dark .jsy [data-area=trig]{--ja:#fdba74}.jsy-controls{gap:10px;display:grid}.jsy-exams{border:1px solid hsl(var(--border));background:hsl(var(--muted) / .6);border-radius:18px;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px;padding:4px;display:grid}.jsy-exam{text-align:center;cursor:pointer;min-width:0;min-height:52px;color:hsl(var(--muted-foreground));border-radius:14px;place-content:center;gap:1px;padding:6px 10px;display:grid}.jsy-exam-name{font-size:15px;font-weight:850;line-height:1.2}.jsy-exam-size{font-size:12.5px;font-weight:650}.jsy-exam[aria-pressed=true]{color:hsl(var(--foreground));background:hsl(var(--card));box-shadow:0 1px 0 hsl(var(--border)), 0 10px 22px -16px #0f172a8c}.jsy-exam[aria-pressed=true] .jsy-exam-name{color:hsl(var(--primary))}.jsy-tracks{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.jsy-track{border:1px solid hsl(var(--border));background:hsl(var(--card));text-align:left;cursor:pointer;border-radius:18px;align-items:center;gap:10px;min-width:0;min-height:64px;padding:10px 12px;transition:border-color .2s,box-shadow .2s;display:flex}.jsy-track-ic{width:40px;height:40px;color:var(--jc);background:color-mix(in srgb, var(--jc) 13%, transparent);border-radius:13px;flex:none;place-items:center;display:grid}.jsy-track-ic svg{width:20px;height:20px}.jsy-track-copy{gap:1px;min-width:0;display:grid}.jsy-track-name{font-size:15px;font-weight:850;line-height:1.2}.jsy-track-line{color:hsl(var(--muted-foreground));font-size:12.5px;line-height:1.3}.jsy-track:hover{border-color:color-mix(in srgb, var(--jc) 45%, hsl(var(--border)))}.jsy-track[aria-pressed=true]{border-color:var(--jc);background:linear-gradient(120deg, color-mix(in srgb, var(--jc) 11%, hsl(var(--card))), hsl(var(--card)) 75%);box-shadow:0 0 0 1px var(--jc), 0 14px 26px -20px var(--jc)}.jsy-track[aria-pressed=true] .jsy-track-ic{color:#fff;background:var(--jc)}.dark .jsy-track[aria-pressed=true] .jsy-track-ic{color:#0b1020}.jsy-exam:focus-visible,.jsy-track:focus-visible,.jsy-fold:focus-visible,.jsy-source:focus-visible,.jsy-practise:focus-visible,.jsy-find-clear:focus-visible{outline:2px solid hsl(var(--ring));outline-offset:2px}.jsy-summary{grid-template-columns:minmax(0,1fr);gap:10px;display:grid}@media (min-width:900px){.jsy-summary{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:stretch}}.jsy-counts{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:0;padding:0;list-style:none;display:grid}.jsy-counts li{border:1px solid hsl(var(--border));background:hsl(var(--card));border-radius:16px;align-content:center;gap:1px;padding:10px 14px;display:grid}.jsy-counts b{font-variant-numeric:tabular-nums;color:hsl(var(--primary));font-size:26px;font-weight:900;line-height:1.1}.jsy-counts span{color:hsl(var(--muted-foreground));font-size:12.5px;font-weight:700}.jsy-source{border:1px solid hsl(var(--border));background:hsl(var(--card));min-width:0;min-height:64px;color:hsl(var(--foreground));border-radius:16px;align-items:center;gap:12px;padding:10px 14px;display:flex}.jsy-source:hover{border-color:hsl(var(--primary) / .5)}.jsy-source-ic{color:#b91c1c;background:#dc26261f;border-radius:13px;flex:none;place-items:center;width:40px;height:40px;display:grid}.dark .jsy-source-ic{color:#fca5a5}.jsy-source-ic svg{width:20px;height:20px}.jsy-source-copy{flex:1;gap:2px;min-width:0;display:grid}.jsy-source-title{text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:800;overflow:hidden}.jsy-source-line{color:hsl(var(--muted-foreground));font-size:12.5px;line-height:1.35}.jsy-source-go{width:17px;height:17px;color:hsl(var(--muted-foreground));flex:none}.jsy-bar{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.jsy-find{flex:16rem;align-items:center;min-width:0;display:flex;position:relative}.jsy-find>svg{width:17px;height:17px;color:hsl(var(--muted-foreground));pointer-events:none;position:absolute;left:14px}.jsy-find input{border:1px solid hsl(var(--border));background:hsl(var(--card));width:100%;min-height:46px;color:hsl(var(--foreground));border-radius:14px;padding:0 44px 0 42px;font-size:15px}.jsy-find input::-webkit-search-cancel-button{display:none}.jsy-find input:focus-visible{outline:2px solid hsl(var(--ring));outline-offset:1px}.jsy-find-clear{width:44px;height:44px;color:hsl(var(--muted-foreground));border-radius:13px;place-items:center;display:grid;position:absolute;right:1px}.jsy-find-clear svg{width:16px;height:16px}.jsy-folds{gap:6px;display:flex}.jsy-fold{border:1px solid hsl(var(--border));background:hsl(var(--card));min-height:46px;color:hsl(var(--foreground));cursor:pointer;border-radius:14px;align-items:center;gap:6px;padding:0 14px;font-size:14px;font-weight:750;display:inline-flex}.jsy-fold svg{width:16px;height:16px}.jsy-fold:hover{border-color:hsl(var(--primary) / .5)}.jsy-pdf{color:#fff;background:linear-gradient(135deg,#4f46e5,#7c3aed);border-color:#0000}.jsy-pdf:hover{filter:brightness(1.06);border-color:#0000}.jsy-note{color:hsl(var(--muted-foreground));margin:0;font-size:13.5px;line-height:1.5}.jsy-empty{border:1px dashed hsl(var(--border));border-radius:18px;justify-items:start;gap:10px;padding:18px;display:grid}.jsy-empty p{margin:0;font-size:15px}.jsy-units{grid-template-columns:minmax(0,1fr);gap:10px;margin:0;padding:0;list-style:none;display:grid}@media (min-width:1100px){.jsy-units{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}}.jsy-unit-item{min-width:0}.jsy-unit{border:1px solid hsl(var(--border));background:hsl(var(--card));border-radius:20px;transition:border-color .2s,box-shadow .2s}.jsy-unit:hover{border-color:color-mix(in srgb, var(--ja) 40%, hsl(var(--border)))}.jsy-unit[open]{border-color:color-mix(in srgb, var(--ja) 55%, hsl(var(--border)));box-shadow:0 18px 34px -28px var(--ja)}.jsy-unit-head{cursor:pointer;border-radius:20px;align-items:flex-start;gap:12px;padding:14px 16px;list-style:none;display:flex}.jsy-unit-head::-webkit-details-marker{display:none}.jsy-unit-head:focus-visible{outline:2px solid hsl(var(--ring));outline-offset:-2px}.jsy-unit-ic{width:44px;height:44px;color:var(--ja);background:color-mix(in srgb, var(--ja) 13%, transparent);border:1px solid color-mix(in srgb, var(--ja) 26%, transparent);border-radius:14px;flex:none;place-items:center;display:grid}.jsy-unit-ic svg{width:21px;height:21px}.jsy-unit[open] .jsy-unit-ic{color:#fff;background:var(--ja)}.dark .jsy-unit[open] .jsy-unit-ic{color:#0b1020}.jsy-unit-copy{flex:1;gap:4px;min-width:0;display:grid}.jsy-unit-kicker{color:var(--ja);flex-wrap:wrap;align-items:center;gap:6px;font-size:12.5px;font-weight:800;display:flex}.jsy-dot{opacity:.6;background:currentColor;border-radius:50%;width:4px;height:4px}.jsy-unit-title{color:hsl(var(--foreground));font-size:16px;font-weight:850;line-height:1.3}.jsy-unit-meta{flex-wrap:wrap;align-items:center;gap:6px;margin-top:2px;display:flex}.jsy-unit-size{color:hsl(var(--muted-foreground));font-size:12.5px;font-weight:650}.jsy-chev{width:20px;height:20px;color:hsl(var(--muted-foreground));flex:none;margin-top:12px;transition:transform .2s}.jsy-unit[open] .jsy-chev{color:var(--ja);transform:rotate(180deg)}.jsy-class{white-space:nowrap;min-height:22px;color:var(--jc);background:color-mix(in srgb, var(--jc) 12%, transparent);border:1px solid color-mix(in srgb, var(--jc) 30%, transparent);border-radius:999px;align-items:center;padding:1px 8px;font-size:12px;font-weight:850;display:inline-flex}.jsy-unit-body{grid-template-columns:minmax(0,1fr);gap:12px;padding:0 16px 16px;display:grid}.jsy-chapters{grid-template-columns:minmax(0,1fr);gap:8px;margin:0;padding:0;list-style:none;display:grid}.jsy-chapter{border:1px solid hsl(var(--border));border-left:4px solid var(--jc);background:hsl(var(--muted) / .45);border-radius:16px;padding:12px 12px 12px 14px}.jsy-chapter-head{flex-wrap:wrap;align-items:center;gap:6px 8px;margin-bottom:8px;display:flex}.jsy-chapter-head h4{margin:0;font-size:15px;font-weight:850;line-height:1.3}.jsy-ncert{color:hsl(var(--muted-foreground));font-size:12.5px;font-weight:650}.jsy-topics{gap:6px;margin:0;padding:0;list-style:none;display:grid}.jsy-topics li{padding-left:18px;font-size:14.5px;line-height:1.5;position:relative}.jsy-topics li:before{content:"";background:var(--jc);border-radius:2px;width:7px;height:7px;position:absolute;top:.62em;left:3px;transform:rotate(45deg)}.jsy mark{color:inherit;background:#facc1573;border-radius:4px;padding:0 2px}.jsy-practise{min-height:44px;color:var(--ja);background:color-mix(in srgb, var(--ja) 11%, transparent);border:1px solid color-mix(in srgb, var(--ja) 30%, transparent);border-radius:13px;justify-self:start;align-items:center;gap:8px;padding:0 14px;font-size:14px;font-weight:800;display:inline-flex}.jsy-practise svg{width:16px;height:16px}.jsy-practise:hover{background:color-mix(in srgb, var(--ja) 18%, transparent)}@media (max-width:640px){.jsy-tracks{grid-template-columns:minmax(0,1fr);gap:6px}.jsy-track{min-height:56px}.jsy-folds{flex:100%}.jsy-fold{flex:1;justify-content:center}.jsy-counts b{font-size:22px}}@media (prefers-reduced-motion:reduce){.jsy-track,.jsy-unit,.jsy-chev{transition:none}}