.frame-page { padding-top:24px; }
.page-top { display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:18px; }
.page-top > a:last-child { font-size:13px; }
.frame-page h1 { font-size:30px; margin:0 0 6px; }
.intro-text { margin:0 0 20px; font-size:14px; }
.playback { display:flex; align-items:center; gap:32px; padding:16px 24px; border-radius:18px; background:#fff; }
.players { display:flex; gap:20px; }
.players figure { margin:0; text-align:center; font-size:13px; font-weight:650; }
.sprite { display:block; position:relative; aspect-ratio:4/5; background-size:600% 400%; background-position:var(--x,0%) var(--y,0%); background-repeat:no-repeat; }
[data-character=nutty] .sprite { background-image:url('/characters/v2/nutty-sheet.webp'); }
[data-character=bubu] .sprite { background-image:url('/characters/v2/bubu-sheet.webp'); }
.player { width:192px; }
[data-guides=true] .sprite::after { content:''; position:absolute; inset:0; pointer-events:none; background:linear-gradient(90deg,transparent calc(50% - .5px),#ed718f 50%,transparent calc(50% + .5px)),linear-gradient(transparent calc(94% - .5px),#ed718f 94%,transparent calc(94% + .5px)); }
.guide-label { display:flex; align-items:center; gap:6px; font-size:12px; margin:10px 0; }
.guide-label input { width:auto; margin:0; }
.counter { margin:0 0 8px; font-size:13px; }
.counter output { font-size:25px; color:#1f62c9; font-weight:750; font-variant-numeric:tabular-nums; }
.control-row,.backgrounds { display:flex; gap:8px; }
.controls button { width:auto; margin:0; padding:7px 16px; font-size:13px; }
.controls .secondary,.backgrounds button { background:#edf1f5; color:#334155; }
.backgrounds button[aria-pressed=true] { background:#1f62c9; color:#fff; }
.speed-label { display:flex; align-items:center; gap:8px; margin-top:10px; font-size:13px; }
.speed-label select { font:inherit; padding:5px; border:1px solid #cbd5e1; border-radius:6px; background:#fff; color:#334155; }
#playback-status { margin:8px 0; font-size:12px; }
.frame-section { margin-top:24px; }
.section-heading { display:flex; align-items:baseline; justify-content:space-between; gap:12px; margin-bottom:10px; }
.section-heading h2 { margin:0; font-size:20px; }
.section-heading h2 span { color:#64748b; font-size:12px; font-weight:500; margin-left:6px; }
.section-heading a { font-size:12px; }
.frame-grid { display:grid; grid-template-columns:repeat(6,minmax(0,1fr)); gap:10px; }
.frame-card { min-width:0; padding:8px; margin:0; border:2px solid transparent; background:#fff; color:#475569; border-radius:14px; }
.frame-card:hover:not(:disabled),.frame-card[aria-pressed=true] { background:#e7eefb; color:#1f62c9; border-color:#1f62c9; }
.frame-card .sprite { width:100%; }
.frame-caption { display:block; margin-top:6px; font-size:11px; font-weight:500; white-space:nowrap; }
.frame-caption b { font-variant-numeric:tabular-nums; margin-right:4px; }
[data-background=dark] .playback,[data-background=dark] .frame-card { background:#223044; color:#f8fafc; }
[data-background=dark] .frame-card:hover:not(:disabled),[data-background=dark] .frame-card[aria-pressed=true] { background:#293e5b; border-color:#7bb1ff; }
[data-background=dark] .counter output { color:#9fc8ff; }
@media(max-width:1000px) { .frame-grid { grid-template-columns:repeat(3,minmax(0,1fr)); } }
@media(max-width:540px) {
  .page-top { flex-wrap:wrap; }.playback { flex-direction:column; gap:12px; padding:16px; }.players { gap:12px; }.player { width:128px; }
  .controls { width:100%; }.frame-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }.frame-caption { font-size:11px; }
}