:root{color-scheme:dark;--bg:#0c1217;--surface:#101a21;--text:#eeeae2;--muted:#8a9da6;--line:rgba(176,201,210,.14);--accent:#b5d9d1;--model-accent:var(--accent);font-family:"Segoe UI","Microsoft YaHei",sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);min-width:320px}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:4px}button{cursor:pointer}button:disabled{cursor:default;opacity:.5}.ambient{position:fixed;z-index:-1;inset:0;pointer-events:none;background:radial-gradient(ellipse at 12% 0%,#17323b60,transparent 48%),radial-gradient(ellipse at 95% 35%,#28313940,transparent 45%)}.gallery{width:min(1600px,100%);margin:0 auto;padding:25px 38px 18px}.masthead{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:22px}.eyebrow{margin:0 0 8px;font-size:10px;letter-spacing:2.3px;color:#9eafb6;display:flex;align-items:center;gap:10px}.rain-mark{color:var(--accent);font-size:24px;line-height:16px}.divider{color:#53656d}h1{font-family:"Noto Serif SC","Songti SC","SimSun",serif;font-weight:400;font-size:31px;letter-spacing:4px;margin:0;display:flex;align-items:center}.title-dot{color:var(--accent);margin-left:-3px}.subtitle{font-family:"Segoe UI","Microsoft YaHei",sans-serif;font-size:12px;letter-spacing:2px;color:var(--muted);border-left:1px solid #455760;margin-left:18px;padding-left:22px}.intro{text-align:right;font-size:12px;line-height:1.8;color:var(--muted)}.intro p{margin:0;color:#c3ccce}.intro span{font-size:11px;letter-spacing:1px}.model-nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-bottom:16px}.model{display:flex;align-items:center;gap:14px;padding:14px 18px;border:1px solid var(--line);border-radius:8px;background:#111a21a6;min-height:76px;transition:border-color .2s,background .2s}.model:hover{border-color:#5a777e;background:#17252c}.model.active{border-color:var(--model-accent);background:linear-gradient(115deg,#1e3238c9,#152228c0);box-shadow:inset 0 1px 0 #ffffff09}.model[data-model="deepseekv4-1017"]{--model-accent:#abc7f0}.model[data-model="opus5.5"]{--model-accent:#e1bf94}.model-index{font-family:Georgia,serif;font-style:italic;color:#617780;font-size:21px}.active .model-index{color:var(--model-accent)}.model-name{font-size:16px;font-weight:500;letter-spacing:.3px;overflow-wrap:anywhere}.model-name small{display:block;color:#81959f;font-weight:400;font-size:10px;letter-spacing:1px;margin-top:4px}.model-status{margin-left:auto;display:none;align-items:center;gap:8px;white-space:nowrap;color:var(--model-accent);font-size:10px}.active .model-status{display:flex}.model-status i{width:5px;height:5px;background:currentColor;border-radius:50%}.theater{border:1px solid var(--line);border-radius:9px;overflow:hidden;background:#05090c;box-shadow:0 20px 70px #0004}.theater-bar{min-height:43px;padding:0 18px;background:#131e25;display:flex;align-items:center;justify-content:space-between;gap:14px;border-bottom:1px solid var(--line)}.now-playing{display:flex;align-items:center;gap:10px;margin:0;font-size:11px}.indicator{width:5px;height:5px;background:var(--accent);border-radius:50%;box-shadow:0 0 10px #b5d9d140}.bar-label{color:var(--muted)}.now-playing strong{font-size:11px;font-weight:500;letter-spacing:.3px}.actions{display:flex;align-items:center;gap:21px;font-size:11px;color:#b5c2c8}.actions button{border:0;background:transparent;padding:12px 0;font-size:11px}.actions a:hover,.actions button:hover{color:#fff}.actions span{margin-left:5px;font-size:15px}.screen{position:relative;height:clamp(450px,calc(100dvh - 279px),1000px);min-height:min(450px,65dvh);background:#000}.screen iframe{position:absolute;inset:0;width:100%;height:100%;border:0;background:#000}.loading{position:absolute;inset:0;display:flex;justify-content:center;align-items:center;gap:12px;color:var(--muted);font-size:12px;background:#090f14;z-index:1;pointer-events:none;transition:opacity .25s}.loading[hidden]{display:none}.loading-ring{width:16px;height:16px;border:1px solid #53656d;border-top-color:var(--accent);border-radius:50%;animation:rotate 1s linear infinite}@keyframes rotate{to{transform:rotate(360deg)}}.footer{display:flex;align-items:flex-start;gap:24px;flex-wrap:wrap;padding-top:16px;color:#81959f;font-size:10px;line-height:1.7}.footer p{margin:0}.footer p span{color:#50636d;margin:0 7px}.footer details{position:relative}.footer summary{cursor:pointer;list-style:none;color:#acbdc4}.footer summary::-webkit-details-marker{display:none}.footer summary span{margin-left:8px;color:#617781}.footer blockquote{max-width:510px;margin:12px 0 0;padding:12px 15px;border-left:1px solid #667e87;background:#14212a;color:#c0cdd2;font-size:12px;line-height:1.9}.footer-note{margin-left:auto;font-size:9px;letter-spacing:1.8px;color:#61747d}.noscript{font-size:13px;color:var(--muted)}.noscript a{text-decoration:underline}.theater:fullscreen{display:flex;flex-direction:column;border:0;border-radius:0;width:100%;height:100%;background:#000}.theater:fullscreen .screen{flex:1;height:auto;min-height:0}.theater:fullscreen .theater-bar{flex-shrink:0}
@media(min-width:1800px){.gallery{padding-top:34px}.masthead{margin-bottom:28px}.screen{height:calc(100dvh - 300px)}}
@media(max-width:1000px){.gallery{padding:22px}.model-status{font-size:0;gap:0}.model{gap:10px;padding:13px}.intro{display:none}.footer-note{display:none}}
@media(max-width:600px){.gallery{padding:20px 12px 14px}.masthead{margin-bottom:18px}.eyebrow{font-size:8px;letter-spacing:1.7px}h1{font-size:27px;letter-spacing:3px;flex-wrap:wrap}.subtitle{font-size:10px;letter-spacing:1px;margin-left:10px;padding-left:12px}.model-nav{gap:6px;margin-bottom:12px}.model{position:relative;display:block;padding:11px 9px;min-height:82px;border-radius:6px}.model-index{font-size:13px;display:block;margin-bottom:5px}.model-name{font-size:12px;letter-spacing:0}.model-name small{font-size:8px;letter-spacing:0;margin-top:5px}.active .model-status{position:absolute;right:9px;top:15px}.model-status i{width:4px;height:4px}.theater{border-radius:6px}.theater-bar{padding:0 11px;min-height:42px;gap:8px}.bar-label{display:none}.now-playing{gap:7px}.now-playing strong{font-size:10px}.actions{gap:14px;font-size:10px}.actions button{font-size:10px}.actions span{font-size:12px;margin-left:2px}.screen{height:calc(100dvh - 294px);min-height:340px}.footer{padding-top:12px;font-size:9px;gap:10px 18px}.footer p{width:100%}.footer blockquote{font-size:11px}.footer-note{display:none}}
@media(max-width:360px){.subtitle{display:block;flex-basis:100%;border:0;padding:8px 0 0;margin:0}.model-name{font-size:11px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}