:root{--bg:#fff;--bg-soft:#f6f6f4;--fg:#1b1b1a;--fg-muted:#6b6b66;--border:#e4e4df;--accent:#2a4a86;--accent-fg:#fff;--accent-soft:#eaf0f9;--err:#b4433b;--warn:#8a6a1f;--warn-soft:#fbf4e4;--field:#fff;--radius:10px}@media (prefers-color-scheme:dark){:root{--bg:#16171a;--bg-soft:#1e2024;--fg:#e9e9e6;--fg-muted:#9a9a94;--border:#2c2f34;--accent:#7ba7e8;--accent-fg:#0d1626;--accent-soft:#1b2436;--err:#e08b8b;--warn:#d9b06a;--warn-soft:#2a2318;--field:#14161a}}:root{color-scheme:light dark}*{box-sizing:border-box}[hidden]{display:none!important}body{background:var(--bg);min-height:100dvh;color:var(--fg);flex-direction:column;margin:0;padding:20px 20px 40px;font:15px/1.65 system-ui,-apple-system,Segoe UI,Apple SD Gothic Neo,Noto Sans KR,Hiragino Sans,sans-serif;display:flex}.wrap{flex-direction:column;flex:1;width:100%;max-width:1060px;margin:0 auto;display:flex}.home{color:var(--fg-muted);letter-spacing:.06em;text-transform:lowercase;margin-bottom:2px;font-size:12px;text-decoration:none;display:inline-block}.home:hover{color:var(--fg)}header{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:14px;display:flex}h1{letter-spacing:-.01em;margin:0 0 4px;font-size:21px}.tagline{color:var(--fg-muted);margin:0;font-size:14px}.langs{flex:none;gap:12px;padding-top:3px;font-size:13px;display:flex}.langs a{color:var(--fg-muted);text-decoration:none}.langs a[aria-current=true]{color:var(--fg);font-weight:600}.langs a:hover{color:var(--fg)}.badges{flex-wrap:wrap;gap:6px;margin:0 0 16px;padding:0;list-style:none;display:flex}.badges li{letter-spacing:.01em;color:var(--accent);background:var(--accent-soft);border:1px solid color-mix(in srgb, var(--accent) 28%, transparent);border-radius:999px;padding:3px 11px;font-size:12px}button{background:var(--bg);color:var(--fg);border:1px solid var(--border);font:inherit;cursor:pointer;border-radius:6px;padding:7px 14px}button:hover:not(:disabled){border-color:var(--fg-muted)}button.on{background:var(--accent);border-color:var(--accent);color:var(--accent-fg)}button:disabled{opacity:.45;cursor:default}button.sm{padding:4px 10px;font-size:13px}button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-fg);font-weight:600}button.primary:hover:not(:disabled){filter:brightness(1.1)}.linkish{color:var(--accent);font:inherit;background:0 0;border:none;padding:0;text-decoration:underline}.linkish:hover{filter:brightness(1.15);background:0 0}.lb{color:var(--fg-muted);font-size:12px}.note{color:var(--fg-muted);margin:8px 0 0;font-size:12px}.note.warn{color:var(--warn)}.bar{flex-wrap:wrap;align-items:center;gap:8px;display:flex}kbd{font:inherit;background:var(--bg-soft);border:1px solid var(--border);color:var(--fg-muted);border-bottom-width:2px;border-radius:4px;padding:0 4px;font-size:11px}.layout{align-items:flex-start;gap:16px;display:flex}.main{flex:1;min-width:0}.side{flex:none;width:300px;position:sticky;top:20px}.panel{background:var(--bg-soft);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:10px;padding:14px 16px}.panel h2{color:var(--fg-muted);letter-spacing:.04em;margin:0 0 9px;font-size:12px;font-weight:600}.set{margin-bottom:16px}.set:last-child{margin-bottom:0}.seg{flex-wrap:wrap;gap:5px;display:flex}.row{align-items:center;gap:6px;margin-top:8px;display:flex}.num{text-align:center;font-variant-numeric:tabular-nums;background:var(--field);width:84px;color:var(--fg);border:1px solid var(--border);font:inherit;border-radius:5px;padding:4px 7px;font-size:13px}.num:focus{border-color:var(--accent);outline:none}.range{width:100%;accent-color:var(--accent)}.range:disabled{opacity:.45}.about{max-width:720px;margin-top:34px}.about h2{margin:22px 0 6px;font-size:16px}.about p{color:var(--fg);margin:0 0 10px}.about ul{color:var(--fg);margin:0 0 10px;padding-left:20px}footer{color:var(--fg-muted);margin-top:auto;padding-top:32px;font-size:13px}footer a{color:var(--fg-muted)}@media (width<=780px){.layout{flex-direction:column}.side{width:100%;position:static}.file{flex-wrap:wrap}.fmeta{flex-basis:calc(100% - 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