:root{--bg:var(--tg-theme-bg-color,#151413);--fg:var(--tg-theme-text-color,#f2ede6);--muted:var(--tg-theme-hint-color,#a39b90);--card:var(--tg-theme-secondary-bg-color,#1d1b19);--accent:var(--tg-theme-button-color,#d99a5b);--accent-fg:var(--tg-theme-button-text-color,#1a1410);--link:var(--tg-theme-link-color,#d99a5b);--line:rgba(128,128,128,0.28);--track:rgba(128,128,128,0.22);--like:#5fbf7f;--dis:#d9655b}*{box-sizing:border-box}body,html{margin:0;background:var(--bg);color:var(--fg);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%}.screen{max-width:560px;margin:0 auto;padding:16px 16px calc(40px + env(safe-area-inset-bottom));min-height:100dvh}h1{font-size:24px;line-height:1.25;margin:8px 0 14px}h2{font-size:19px;line-height:1.3;margin:26px 0 10px}p{line-height:1.5;margin:0 0 10px}.muted{color:var(--muted);font-size:14px}.center{text-align:center}a{color:var(--link)}.btn{display:block;width:100%;padding:14px;border:0;border-radius:12px;background:var(--accent);color:var(--accent-fg);font:inherit;font-size:16px;font-weight:600;text-align:center;text-decoration:none;cursor:pointer;margin-top:14px}.btn.ghost{background:var(--card);color:var(--fg);border:1px solid var(--line)}.btn:disabled{opacity:.45;cursor:default}.link-btn{background:none;border:0;padding:8px 0;color:var(--muted);font:inherit;font-size:14px;text-decoration:underline;cursor:pointer}.link-btn:disabled{opacity:.35;cursor:default}.notice{margin-top:12px;padding:10px 12px;border-radius:10px;background:var(--card);border:1px solid var(--line);color:var(--fg);font-size:14px;line-height:1.45}.points{margin:0 0 18px;padding-left:18px;line-height:1.5}.points li{margin:6px 0}.prompt{font-size:18px;font-weight:600;line-height:1.35;margin:4px 0 10px}.prompt b.like{color:var(--like)}.prompt b.dis{color:var(--dis)}.chips{display:flex;gap:8px;margin:6px 0 8px}.chip{flex:1 1;padding:12px 14px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--fg);font:inherit;font-size:16px;cursor:pointer}.chip[aria-pressed=true]{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset}.progress{height:4px;background:var(--track);border-radius:2px;margin:4px 0 14px;overflow:hidden}.progress i{display:block;height:100%;background:var(--accent);border-radius:2px;transition:width .3s}.series{font-size:13px;text-transform:uppercase;letter-spacing:.06em}.hint,.series{color:var(--muted)}.hint{font-size:14px;line-height:1.45;margin:0 0 16px}.faces{display:grid;grid-gap:8px;gap:8px;margin:0 auto}.faces.n8{grid-template-columns:repeat(4,1fr)}.faces.n6{grid-template-columns:repeat(3,1fr);max-width:420px}.faces.n4{grid-template-columns:repeat(2,1fr);max-width:300px}.face{position:relative;aspect-ratio:2/3;padding:0;border:0;border-radius:10px;overflow:hidden;background:#2a2826;cursor:pointer;-webkit-tap-highlight-color:transparent;transition:transform .12s,box-shadow .15s}.face,.face img{display:block;width:100%}.face img{height:100%;object-fit:cover;filter:sepia(.45) contrast(1.04) brightness(.98);pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-user-drag:none}.face.like{box-shadow:0 0 0 4px var(--like);transform:scale(.95)}.face.dis{box-shadow:0 0 0 4px var(--dis);transform:scale(.95)}.face.flash{animation:flash .45s ease-out}.face:disabled{cursor:default}@keyframes flash{0%{transform:scale(1)}35%{transform:scale(.88)}to{transform:scale(.95)}}.fade-in{animation:fade .25s ease-out}@keyframes fade{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.undo-row{min-height:40px;margin-top:14px;text-align:center}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px;margin:12px 0}.card-head{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:6px}.toggle{display:inline-flex;gap:6px;font-size:13px;color:var(--muted);cursor:pointer;white-space:nowrap}.bar,.toggle{align-items:center}.bar{display:grid;grid-template-columns:128px 1fr;grid-gap:8px;gap:8px;margin:7px 0;font-size:14px}.spec .bar{grid-template-columns:128px 1fr 48px}.track{position:relative;height:10px;background:var(--track);border-radius:5px}.track:after{content:"";position:absolute;left:50%;top:-3px;bottom:-3px;width:1px;background:var(--muted);opacity:.6}.track i{position:absolute;top:0;bottom:0;border-radius:5px}.track .pos{left:50%;background:var(--like)}.track .neg{right:50%;background:var(--dis)}.code{font-size:12px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.code,.legend{color:var(--muted)}.legend{display:flex;justify-content:space-between;font-size:12px;margin-top:4px}.spec-box{margin-top:12px;padding-top:10px;border-top:1px dashed var(--line);font-size:13px;color:var(--muted);line-height:1.5;word-break:break-word}.spec-box code{color:var(--fg);font-size:13px}.hidden-line{border-left:3px solid var(--accent)}.changes{list-style:none;margin:0;padding:0}.changes li{display:flex;justify-content:space-between;gap:10px;padding:8px 0;border-bottom:1px solid var(--line);font-size:15px}.changes li:last-child{border-bottom:0}.changes .changed{color:var(--accent)}.skeleton{height:12px;border-radius:6px;margin:10px 0;background:linear-gradient(90deg,var(--track) 25%,rgba(128,128,128,.35) 50%,var(--track) 75%);background-size:200% 100%;animation:shimmer 1.4s linear infinite}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.about details{border-bottom:1px solid var(--line);padding:10px 0}.about summary{cursor:pointer;font-weight:600;list-style-position:inside}.about details p{margin-top:8px;color:var(--muted);font-size:15px}.home-link{display:block;margin-top:28px;text-align:center;color:var(--muted);font-size:14px}@media (prefers-reduced-motion:reduce){.face,.face.flash,.fade-in,.skeleton{animation:none;transition:none}}.read-section h2{margin:14px 0 4px;font-size:17px}.read-section:first-child h2{margin-top:0}.read-section p{margin:0 0 6px;line-height:1.45}.votes{display:flex;gap:8px;margin:4px 0 8px}.vote{background:none;border:1px solid var(--line);border-radius:999px;padding:4px 10px;cursor:pointer;opacity:.6}.vote[aria-pressed=true]{opacity:1;border-color:var(--accent)}.tabs{display:flex;gap:6px;overflow-x:auto;margin:12px 0 0}.tabs button{flex:none;padding:8px 12px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--fg);font:inherit;cursor:pointer}.tabs button[aria-selected=true]{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset}.teaser{margin:0;max-height:3.2em;overflow:hidden;line-height:1.45;-webkit-mask-image:linear-gradient(#000 40%,transparent);mask-image:linear-gradient(#000 40%,transparent)}.fade-line{margin:6px 0 10px}.ask{width:100%;box-sizing:border-box;margin:8px 0;padding:10px;border-radius:10px;border:1px solid var(--line);background:var(--bg);color:var(--fg);font:inherit;resize:vertical}.qa{margin-bottom:10px}.qa .q{font-weight:600;margin:0 0 4px}