.py-hero{padding:32px 0 20px}.py-hero h1{margin:12px 0 0;font-family:var(--font-display);font-size:clamp(44px,12vw,64px);font-weight:500;line-height:1.02;letter-spacing:-.01em}.py-lede{max-width:32em;margin:12px 0 0;font-size:17px;line-height:1.5}.py-tools{display:flex;flex-wrap:wrap;align-items:end;justify-content:space-between;gap:12px 24px;padding:8px 0 16px}.py-find{display:grid;gap:6px;flex:1 1 260px;max-width:420px}.py-find label,.py-voice>span{font-size:13px;font-weight:600;color:var(--ink-muted)}.py-find-field{position:relative;display:block}.py-find-field svg{position:absolute;left:12px;top:13px;color:var(--ink-muted);pointer-events:none}.py-find input{width:100%;height:44px;padding:0 12px 0 40px;border:1px solid var(--line-strong);border-radius:var(--radius-md);background:var(--surface-raised);color:var(--ink);font:16px var(--font-sans)}.py-find input:focus-visible{outline:none;box-shadow:var(--focus-ring)}.py-voice{display:grid;gap:6px;width:210px}.py-frame{scroll-margin:84px 0 236px;max-height:calc(100dvh - 330px);min-height:360px;overflow:auto;border-radius:var(--radius-lg);background:var(--surface-raised);box-shadow:0 0 0 1px var(--line);overscroll-behavior:contain}.py-grid{border-collapse:separate;border-spacing:0;font-variant-numeric:tabular-nums}.py-grid th,.py-grid td{padding:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.py-grid thead th{position:sticky;top:0;z-index:2;height:36px;min-width:52px;background:var(--surface-sunken);font:600 13px/1 var(--font-sans);color:var(--ink);text-align:center}.py-grid tbody th{position:sticky;left:0;z-index:1;min-width:52px;padding:0 10px;background:var(--surface-sunken);font:600 13px/1 var(--font-sans);color:var(--ink);text-align:left}.py-grid .py-corner{left:0;z-index:3}.py-none{font-weight:500;font-size:11px;color:var(--ink-muted)}.py-family+.py-family tr:first-child>*{border-top:2px solid var(--line-strong)}.py-cell{display:grid;place-items:center;width:100%;min-width:56px;height:36px;padding:0 6px;border:0;background:none;color:var(--ink);font:500 14px/1 var(--font-sans);cursor:pointer}.py-cell:hover{background:var(--highlight)}.py-cell:focus-visible{outline:none;box-shadow:inset 0 0 0 2px var(--brand)}.py-cell[aria-current]{background:var(--brand);color:var(--on-brand)}.py-buzz{text-decoration:underline dotted var(--ink-muted);text-underline-offset:4px}.py-dock{position:sticky;bottom:0;z-index:10;margin-top:32px;padding:12px 0 calc(12px + env(safe-area-inset-bottom));border-radius:var(--radius-lg) var(--radius-lg) 0 0;background:var(--surface-raised);box-shadow:var(--shadow-sheet),0 -1px 0 var(--line)}.py-dock-in{display:grid;gap:10px}.py-dock-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.py .py-dock-syllable{margin:0;font:500 34px/1 var(--font-display)}.py .py-all{min-height:40px;padding:0 14px;background:var(--brand);font-size:14px}.py-all svg{flex:none}.py-tones{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}.py-tone{position:relative;display:grid;justify-items:center;align-content:start;gap:2px;min-width:0;height:104px;padding:8px 4px;border:0;border-radius:var(--radius-md);background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);color:var(--ink);font-family:var(--font-sans);cursor:pointer}.py-tone:hover:not(:disabled){box-shadow:inset 0 0 0 1px var(--line-strong)}.py-tone:focus-visible{outline:none;box-shadow:var(--focus-ring)}.py-tone[aria-pressed=true]{background:var(--highlight);box-shadow:inset 0 0 0 2px var(--brand)}.py-tone:disabled{cursor:default}.py-tone:disabled>*{opacity:.4}.py-tone[data-state=unused]{background:none;box-shadow:inset 0 0 0 1px var(--line);border:0}.py-tone-top{display:flex;align-items:center;gap:2px}.py-mark{font:600 18px/1.2 var(--font-sans)}.py-tone .py-mark,.py-tone .py-contour{color:var(--tone-n)}.tone-1{--tone-n: var(--tone-1)}.tone-2{--tone-n: var(--tone-2)}.tone-3{--tone-n: var(--tone-3)}.tone-4{--tone-n: var(--tone-4)}.py-contour{width:24px;height:18px;fill:none;stroke:currentColor;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}.py-han{font:400 26px/1.3 var(--font-hanzi-sans)}.py-gloss{max-width:100%;overflow:hidden;font-size:12px;line-height:1.3;color:var(--ink-muted);text-overflow:ellipsis;white-space:nowrap}.py-key{position:absolute;top:6px;right:8px;display:none;font:600 11px/1 var(--font-sans);color:var(--ink-muted)}.py-dock-note{min-height:18px;margin:0;font-size:13px;line-height:18px;color:var(--ink-muted);text-align:center}.py-notes{display:grid;gap:8px 48px;padding:40px 0 24px}.py-note h2{margin:24px 0 8px;font-family:var(--font-display);font-size:28px;font-weight:500;line-height:1.15}.py-note p,.py-note li{font-size:15px;line-height:1.6}.py-note ul{margin:0;padding-left:18px}.py-tone-list{display:grid;gap:10px;margin:0;padding:0;list-style:none}.py-tone-list li{display:flex;align-items:center;gap:12px}.py-tone-list .py-contour{width:40px;height:30px;flex:none;color:var(--tone-n)}.py-tone-list b{color:var(--tone-n)}.py-honest{grid-column:1 / -1;margin:16px 0 0;font-size:13px;color:var(--ink-muted)}.py kbd{display:inline-grid;place-items:center;min-width:22px;height:22px;padding:0 5px;border:1px solid var(--line-strong);border-bottom-width:2px;border-radius:5px;background:var(--surface-raised);font:600 11px/1 var(--font-sans)}@media(min-width:760px){.py-dock-in{grid-template-columns:200px minmax(0,1fr);align-items:center;gap:4px 20px}.py-dock-head{flex-direction:column;align-items:start}.py .py-dock-syllable{font-size:48px}.py-tones{gap:10px}.py-tone{height:112px}.py-mark{font-size:22px}.py-han{font-size:30px}.py-dock-note{grid-column:2;text-align:left}.py-notes{grid-template-columns:1fr 1fr}}@media(min-width:1200px){.py-grid{width:100%;table-layout:fixed}.py-grid thead th,.py-grid .py-cell{min-width:0}.py-grid .py-corner{width:64px}.py-cell{padding:0;font-size:13px;letter-spacing:-.01em}}@media(hover:hover)and (pointer:fine){.py-key{display:block}}@media(forced-colors:active){.py-cell[aria-current],.py-tone[aria-pressed=true]{forced-color-adjust:none;background:Highlight;color:HighlightText}}