/* Compact, two-lane race. The rest of the article keeps the earlier typography. */
.stage-intro{max-width:700px;margin:16px auto 9px;display:flex;justify-content:space-between;align-items:center;gap:12px;color:#70808c;font:500 10px var(--mono);letter-spacing:.02em}
.stage-intro span:first-child{color:#2b6da4;font-weight:700}
.stage-intro i{display:inline-block;width:7px;height:7px;border-radius:50%;background:#36a782;margin-right:5px;box-shadow:0 0 0 3px #e2f2e9}
.compare-stage{position:relative;width:min(700px,calc(100% - 28px));max-width:none;margin:0 auto;aspect-ratio:auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;background:transparent;overflow:visible;cursor:default;touch-action:auto}
.compare-stage:before{display:none}
.compare-stage video{position:relative;inset:auto;width:100%;height:auto;aspect-ratio:832/480;object-fit:contain;background:#10212b;border-radius:3px}
#compare-ours{grid-column:1;grid-row:1;clip-path:none}
#compare-base{grid-column:2;grid-row:1}
.compare-divider{display:none}
.compare-label{top:9px;font-size:11px;padding:3px 7px;background:#112735d9}
.compare-label.left{left:9px}.compare-label.right{right:9px}
.compare-stage.mode-quality{display:block;width:min(520px,calc(100% - 28px));aspect-ratio:832/480;overflow:hidden;cursor:col-resize;touch-action:none;background:#10212b}
.compare-stage.mode-quality video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border-radius:0}
.compare-stage.mode-quality #compare-ours{clip-path:inset(0 calc(100% - var(--split)) 0 0)}
.compare-stage.mode-quality .compare-divider{display:block}
.race-readout,.player-controls,.compare-caption,.race-verdict{max-width:700px}
.race-readout{margin-top:8px;gap:10px}
.player-controls{padding:9px 0 11px}
@media(max-width:960px){.stage-intro{margin-inline:14px}.player-controls,.compare-caption,.race-readout,.race-verdict{margin-left:14px;margin-right:14px}}
@media(max-width:650px){.stage-intro{margin:12px 11px 7px;font-size:9px}.stage-intro span:nth-child(2){display:none}.compare-stage{width:calc(100% - 20px);gap:5px}.compare-stage.mode-quality{width:calc(100% - 20px)}.compare-label{top:5px;padding:2px 4px;font-size:9px}.compare-label.left{left:5px}.compare-label.right{right:5px}.compare-label small{display:none}.race-readout,.player-controls,.compare-caption,.race-verdict{margin-left:10px;margin-right:10px}.race-readout{gap:7px}.player-controls{padding:9px 0}}
.target-generating{position:absolute;z-index:7;left:calc(50% + 5px);right:10px;bottom:10px;display:flex;align-items:center;gap:7px;width:max-content;max-width:calc(50% - 17px);padding:5px 9px;border:1px solid #ffffff4a;border-radius:4px;background:#102131e8;color:#fff;box-shadow:0 2px 9px #0007;pointer-events:none}
.target-generating strong{font:700 11px var(--sans)}
.target-generating small{font:500 9px var(--mono);color:#c9dbe7}
.generating-spinner{width:10px;height:10px;flex:none;border:2px solid #89b8e2;border-top-color:#fff;border-radius:50%;animation:target-spin .7s linear infinite}
@keyframes target-spin{to{transform:rotate(360deg)}}
.compare-stage.mode-quality .target-generating{display:none}
.comfy-shot{margin:16px 0 13px;border:1px solid var(--line);padding:10px;background:#fff}
.comfy-shot img{display:block;width:100%;height:auto}
.nav-links{align-items:center}
.language-picker{position:relative;flex:none}
.language-picker summary{list-style:none;width:34px;height:34px;display:grid;place-items:center;color:#56616c;cursor:pointer;border-radius:4px}
.language-picker summary::-webkit-details-marker{display:none}
.language-picker summary:hover,.language-picker[open] summary{color:var(--blue);background:#edf4fc}
.language-picker svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.language-menu{position:absolute;z-index:30;right:0;top:calc(100% + 7px);width:140px;background:#fff;border:1px solid #cbd4de;border-radius:5px;box-shadow:0 9px 24px #1b344024;padding:5px}
.nav-links .language-menu a{display:block;color:#344250;font-size:14px;padding:7px 9px;border-radius:3px}
.nav-links .language-menu a:hover{background:#edf4fc;color:var(--blue);text-decoration:none}
.nav-links .language-menu a[aria-current=page]{font-weight:700;color:var(--blue)}
.nav-links .language-menu a[aria-current=page]::after{content:"✓";float:right}
@media(max-width:650px){.nav-links{gap:8px}.nav-links a{font-size:11px}.nav-links a[href="#use"]{display:none}.nav-links .language-menu a{font-size:14px}.target-generating{left:calc(50% + 3px);right:4px;bottom:4px;gap:4px;padding:3px 5px}.target-generating strong{font-size:9px}.target-generating small{display:none}.generating-spinner{width:8px;height:8px}}
@media(prefers-reduced-motion:reduce){.generating-spinner{animation:none}}
html[lang="zh-CN"]{--sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;--serif:"Songti SC","Noto Serif CJK SC",serif}
html[lang="zh-CN"] .tldr,html[lang="zh-CN"] .opening p{line-height:1.7}
.paper-links{align-items:center;flex-wrap:wrap}
.paper-links .comfyui-pill{display:inline-flex;align-items:center;border:1px solid #8bb2df;border-radius:999px;background:#edf5ff;color:#1d62b0;padding:3px 10px;font-weight:700;line-height:1.25;white-space:nowrap}
.paper-links .comfyui-pill:hover{background:#dbeafd;text-decoration:none}