.sheet{max-width:1100px;margin-inline:auto}.sheet-bar{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.sheet-search{border:1px solid var(--line-2);background:var(--card);min-width:240px;height:48px;box-shadow:var(--shadow-sm);border-radius:999px;flex:1;align-items:center;gap:10px;padding-inline:16px;transition:border-color .16s,box-shadow .16s;display:flex;position:relative}.sheet-search:focus-within{border-color:var(--brand-2);box-shadow:0 0 0 3px #5e5ce626}.sheet-search>svg{width:16px;height:16px;color:var(--faint);flex:none}.sheet-search input{min-width:0;font-family:var(--font);color:var(--ink);background:0 0;border:0;outline:none;flex:1;font-size:.98rem}.sheet-search input::placeholder{color:var(--faint)}.sheet-search input::-webkit-search-cancel-button{display:none}.sheet-clear{cursor:pointer;background:var(--paper-3);width:22px;height:22px;color:var(--muted);border:0;border-radius:999px;flex:none;place-items:center;padding:0;display:grid}.sheet-clear:hover{background:var(--line-2);color:var(--ink)}.sheet-clear svg{width:10px;height:10px}.sheet-clear[hidden]{display:none}.sheet-count{color:var(--subtle);font-variant-numeric:tabular-nums;flex:none;font-size:.85rem;font-weight:600}.sheet-pills{flex-wrap:wrap;gap:7px;margin-top:14px;display:flex}.sheet-pill{cursor:pointer;border:1px solid var(--line);background:var(--card);height:34px;font-family:var(--font);color:var(--muted);transition:background .16s,color .16s,border-color .16s,transform .16s var(--e-out);border-radius:999px;padding-inline:14px;font-size:.85rem;font-weight:600}.sheet-pill:hover{border-color:var(--line-2);color:var(--ink);transform:translateY(-1px)}.sheet-pill.on{background:var(--ink);border-color:var(--ink);color:#fff}.sheet-cols{columns:1;column-gap:16px;margin-top:22px}@media (width>=760px){.sheet-cols{columns:2}}@media (width>=1080px){.sheet-cols{columns:3}}.sheet-card{break-inside:avoid;border:1px solid var(--line);background:var(--card);box-shadow:var(--shadow-sm);border-radius:18px;margin-bottom:16px;padding:18px 20px}.sheet-card[hidden]{display:none}.sheet-card h3{letter-spacing:-.008em;color:var(--ink);align-items:center;gap:9px;font-size:.95rem;font-weight:700;display:flex}.sheet-card h3:before{content:"";background:var(--accent);border-radius:999px;flex:none;width:9px;height:9px}.sheet-rows{flex-direction:column;margin-top:12px;display:flex}.sheet-row{border-top:1px solid var(--line);align-items:center;gap:14px;padding:9px 0;display:flex}.sheet-row:first-child{border-top:0}.sheet-row[hidden]{display:none}.sheet-what{color:var(--ink-2);text-wrap:pretty;flex-direction:column;flex:1;gap:2px;font-size:.9rem;line-height:1.4;display:flex}.sheet-what small{color:var(--subtle);font-size:.78rem}.sheet-keys{flex-wrap:wrap;flex:none;justify-content:flex-end;align-items:center;gap:6px;display:flex}.sheet-combo{gap:3px;display:flex}.sheet-sep{color:var(--faint);font-size:.72rem}.sheet-keys kbd.k{min-width:24px;height:24px;padding-inline:6px;font-size:.76rem}.sheet-tag{color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent);border:1px solid color-mix(in srgb,var(--accent) 28%,transparent);border-radius:999px;padding:3px 9px;font-size:.74rem;font-weight:650}.sheet-note{border-top:1px solid var(--line);color:var(--subtle);text-wrap:pretty;margin-top:12px;padding-top:11px;font-size:.82rem;line-height:1.55}.sheet-empty{text-align:center;color:var(--muted);margin-top:22px;font-size:.96rem}.sheet-empty[hidden]{display:none}.chapters{flex-direction:column;gap:2px;max-width:760px;margin:26px auto 0;padding:0;list-style:none;display:flex}.chapters li{border-radius:12px;align-items:baseline;gap:16px;padding:13px 16px;transition:background .16s;display:flex}.chapters li:hover{background:var(--card-2)}.chapters li+li{border-top:1px solid var(--line)}.chapters b{width:44px;font-family:var(--mono);color:var(--brand-ink);flex:none;font-size:.82rem;font-weight:600}.chapters span{color:var(--muted);flex-direction:column;gap:3px;font-size:.93rem;line-height:1.55;display:flex}.chapters strong{letter-spacing:-.008em;color:var(--ink);font-size:1rem;font-weight:650}