@charset "UTF-8";
:root{--bg:#0d1015;--surface:#141920;--ink:#f0f2f4;--muted:#929da9;--line:#2c333d;--cyan:#60e2e7;--pink:#ec85c4;--mint:#b9f2d8;--max:1200px;color-scheme:dark}
:root[data-theme=light]{--bg:#f4f5f6;--surface:#fff;--ink:#172431;--muted:#5f6d7c;--line:#d4dce2;--cyan:#087e88;--pink:#a8317a;--mint:#21694e;color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.5}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--cyan);outline-offset:5px}::selection{background:var(--cyan);color:var(--bg)}.wrap{width:calc(100% - 104px);max-width:var(--max);margin:0 auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip{position:fixed;top:-80px;left:10px;padding:12px;background:var(--cyan);color:var(--bg);z-index:20}.skip:focus{top:10px}.muted{color:var(--muted)}
.topbar{height:100px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:28px}.brand{display:flex;gap:13px;align-items:center;font-size:17px;font-weight:700;line-height:1.4}.brand small{display:block;color:var(--muted);font:10px/2.2 ui-monospace,monospace;letter-spacing:2px}.brand-mark{font-size:34px;letter-spacing:-8px;width:47px;line-height:1;font-weight:800;position:relative;color:var(--cyan)}.brand-mark span{color:var(--pink)}nav{display:flex;gap:34px;margin-left:auto;font-size:13px}nav a{color:var(--muted)}nav a:hover{color:var(--ink)}.header-actions{display:flex;gap:18px;align-items:center}.quiet,.theme-button{border:0;background:transparent;color:var(--muted);padding:8px 2px;font-size:12px}.theme-button{font-size:24px;padding:0;line-height:1.4;color:var(--ink)}
.hero{display:grid;grid-template-columns:1.05fr 1fr;align-items:center;min-height:610px;gap:70px;padding-top:30px;padding-bottom:35px}.eyebrow{font:11px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:1.6px;color:var(--muted);display:flex;align-items:center;gap:12px;margin:0 0 25px}.square{display:inline-block;width:6px;height:6px;background:var(--cyan)}.slash{margin:0 2px;color:var(--line)}h1{font-size:clamp(62px,6.2vw,92px);line-height:1.2;letter-spacing:-4px;margin:0 0 24px;font-weight:850}h1>span{color:var(--cyan)}.dot{color:var(--pink)}.hero-description{color:var(--muted);line-height:1.9;font-size:14px;margin:0 0 28px}.primary-button{display:inline-flex;gap:46px;align-items:center;background:var(--cyan);color:#10222c;font-size:13px;font-weight:750;padding:13px 20px;border:1px solid var(--cyan);transition:transform .2s,background .2s}.primary-button:hover{background:var(--ink);border-color:var(--ink);transform:translateY(-3px)}.primary-button span{font-size:21px;line-height:1}.hero-coordinate{display:flex;justify-content:space-between;max-width:450px;padding-top:34px;color:var(--muted);font-size:10px;letter-spacing:1px}
.cat-scene{height:480px;position:relative;display:grid;place-items:center;isolation:isolate;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:70px 70px;background-position:center;mask-image:linear-gradient(transparent,black 12%,black 88%,transparent)}.cat-scene:before{content:"";position:absolute;width:310px;height:310px;border-radius:50%;background:var(--surface);z-index:-1}.orbit{position:absolute;border:1px solid var(--line);border-radius:50%;width:370px;height:370px;z-index:-1}.orbit-two{width:420px;height:420px;border-style:dashed;opacity:.4}.cat-button{border:0;background:transparent;padding:0;width:350px;max-width:85%;position:relative;transform:translate(var(--mx,0px),var(--my,0px));transition:transform .25s ease}.cat-button svg{display:block;width:100%;height:auto;overflow:visible}.cat-button:hover{filter:drop-shadow(0 0 12px #57dce512)}.cat-button.petted{animation:cat-bounce .55s}.cat-button .eyes{transform-box:fill-box;transform-origin:center;animation:blink 7s infinite}.cat-button .tail{transform-box:view-box;transform-origin:288px 355px;animation:tail-wag 5s ease-in-out infinite}.scene-caption{position:absolute;left:18px;top:16px;font:9px/1.4 ui-monospace,monospace;letter-spacing:2px;color:var(--muted)}.cat-label{position:absolute;bottom:27px;left:50%;transform:translateX(-50%);white-space:nowrap;background:var(--bg);padding:6px 14px;border:1px solid var(--line);font-size:11px;display:flex;align-items:center;gap:9px}.live-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--cyan)}.scene-index{position:absolute;bottom:18px;right:18px;color:var(--muted);font:10px ui-monospace,monospace;letter-spacing:1px}.cat-cross{position:absolute;color:var(--cyan);font-size:20px;line-height:1}.cross-one{left:20px;top:80px}.cross-two{right:16px;bottom:90px;color:var(--pink)}@keyframes blink{0%,40%,44%,100%{transform:scaleY(1)}42%{transform:scaleY(.08)}}@keyframes tail-wag{0%,100%{transform:rotate(-2deg)}50%{transform:rotate(4deg)}}@keyframes cat-bounce{0%,100%{transform:translateY(0)}40%{transform:translateY(-10px)}70%{transform:translateY(2px)}}
.ticker{border-top:1px solid var(--line);border-bottom:1px solid var(--line);color:var(--muted);font-size:12px;letter-spacing:3px;overflow:hidden}.ticker>div{display:flex;justify-content:space-between;align-items:center;gap:32px;white-space:nowrap;padding-top:15px;padding-bottom:15px}.ticker span{color:var(--cyan);font-size:19px}.section{padding-top:84px;padding-bottom:20px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:32px}.section-heading .eyebrow{margin-bottom:15px}h2{font-size:32px;letter-spacing:-1px;line-height:1.3;margin:0;font-weight:750}.section-heading>p{font-size:12px;color:var(--muted);margin:0;line-height:1.9}.project-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.project-card{position:relative;border:1px solid var(--line);background:var(--surface);overflow:hidden;transition:border-color .2s}.project-card:hover{border-color:var(--cyan)}.project-top{display:flex;justify-content:space-between;padding:21px 25px;align-items:center}.project-number{font:11px ui-monospace,monospace;color:var(--muted)}.site-state{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:10px}.site-state i{width:5px;height:5px;border-radius:50%;background:var(--muted)}.site-state.online{color:var(--mint)}.site-state.online i{background:var(--mint)}.site-state.unavailable{color:var(--pink)}.site-state.unavailable i{background:var(--pink)}.project-visual{height:210px;display:grid;place-items:center;position:relative;background:radial-gradient(ellipse at center,#5de8ef0a,transparent 65%)}.milkhome .project-visual{background:radial-gradient(ellipse at center,#ed8dc60e,transparent 65%)}.visual-code{position:absolute;bottom:11px;right:25px;color:var(--muted);font:9px ui-monospace,monospace;letter-spacing:2px}.campus-sheet{width:166px;height:142px;border:1px solid #537a88;background:#152c37;transform:rotate(-8deg);padding:18px;color:#94dbe0;position:relative;box-shadow:13px 12px 0 #60e2e70c;transition:transform .3s}.campus-sheet>span{font-size:14px;font-weight:700}.campus-sheet i{display:block;height:5px;width:80%;background:#4a6c7c;margin:12px 0}.campus-sheet i:last-of-type{width:53%}.campus-sheet b{position:absolute;bottom:13px;right:13px;font-size:24px;font-weight:300}.project-card:hover .campus-sheet{transform:rotate(-4deg) translateY(-5px)}.milk-carton{width:115px;height:132px;background:#e0a8c4;border:2px solid #0c111b;box-shadow:8px 6px 0 #555c7a;position:relative;transform:rotate(8deg);color:#293045;padding:13px 17px;transition:transform .3s}.milk-top{height:25px;background:#b17e9e;position:absolute;top:-25px;left:-2px;right:-2px;clip-path:polygon(17% 0,84% 0,100% 100%,0 100%);border-top:2px solid #111c2a}.milk-carton>span{font-size:10px;letter-spacing:4px}.milk-carton b{font-size:30px;display:block;line-height:1.6}.milk-carton small{font:7px ui-monospace,monospace;letter-spacing:2px}.project-card:hover .milk-carton{transform:rotate(3deg) translateY(-5px)}.project-info{border-top:1px solid var(--line);padding:23px 25px 25px}.project-info h3{margin:0;font-size:19px;font-weight:650;display:flex;justify-content:space-between;gap:15px}.project-info h3>span{font-size:23px;font-weight:400;color:var(--cyan)}.milkhome .project-info h3>span{color:var(--pink)}.project-info p{margin:9px 0 18px;color:var(--muted);font-size:12px}.project-tags{display:flex;gap:9px;flex-wrap:wrap}.project-tags span{font:9px/1.8 ui-monospace,monospace;border:1px solid var(--line);padding:2px 8px;color:var(--muted)}
.play-links{border-top:1px solid var(--line)}.play-links>a{display:flex;align-items:center;gap:32px;border-bottom:1px solid var(--line);padding:23px 12px;transition:padding .2s,background .2s}.play-links>a:hover{background:var(--surface);padding-left:22px}.play-no{color:var(--muted);font:10px ui-monospace,monospace;align-self:flex-start;padding-top:8px}.play-links h3{font-size:19px;margin:0 0 5px;font-weight:600}.play-links p{margin:0;color:var(--muted);font-size:12px}.play-symbol{font-size:33px;font-weight:300;color:var(--cyan);margin-left:auto}.play-symbol.pink{color:var(--pink)}.arrow{margin-left:25px;font-size:21px;color:var(--muted)}.outline-button{background:transparent;border:1px solid var(--line);color:var(--muted);padding:8px 17px;font-size:12px}.outline-button:hover{border-color:var(--cyan);color:var(--ink)}
.danmaku-stage{height:150px;position:relative;overflow:hidden;border:1px solid var(--line);background:var(--surface)}.dm-placeholder{position:absolute;inset:0;display:grid;place-items:center;font-size:12px;color:var(--muted)}.dm-item{position:absolute;white-space:nowrap;left:100%;font-size:13px;color:var(--muted);pointer-events:none}.dm-item:nth-child(3n){color:var(--cyan)}.dm-item:nth-child(5n){color:var(--pink)}.message-form{margin-top:16px;display:flex;border-bottom:1px solid var(--line);gap:18px;align-items:center}.message-form input{flex:1;min-width:0;border:0;color:var(--ink);background:transparent;padding:14px 0;font-size:13px;outline-offset:0}.message-form input::placeholder{color:var(--muted)}#message-count{font:10px ui-monospace,monospace;white-space:nowrap;color:var(--muted)}.message-form button{padding:11px 19px;white-space:nowrap;border:0;background:var(--cyan);color:#112b30;font-size:12px;font-weight:650}.message-meta{min-height:33px;display:flex;justify-content:space-between;gap:20px;margin-top:11px;font-size:11px;color:var(--muted)}#message-tip.error{color:var(--pink)}.about-section{display:grid;grid-template-columns:1fr 1fr;gap:60px;border-bottom:1px solid var(--line);padding-bottom:65px;margin-bottom:25px}.about-section>div>p:not(.eyebrow){color:var(--muted);font-size:13px;line-height:2;margin:22px 0}.text-link{font-size:12px;color:var(--cyan);border-bottom:1px solid var(--cyan);padding-bottom:5px}.site-widgets{display:grid;grid-template-columns:1fr 1fr;gap:30px}.clock-widget,.weather-widget{border-left:1px solid var(--line);padding-left:24px;display:flex;align-items:flex-start;flex-direction:column;justify-content:center}.site-widgets span,.site-widgets label,.site-widgets small{color:var(--muted);font-size:10px}.site-widgets strong{font-size:32px;line-height:1.6;font-weight:450;font-variant-numeric:tabular-nums;white-space:nowrap}.site-widgets select{padding:0;color:var(--ink);font-size:12px;border:0;background:transparent;margin:4px 0}.site-widgets small{font-size:9px}.site-widgets small a{border-bottom:1px solid var(--line)}.footer{display:flex;justify-content:space-between;align-items:center;gap:18px;font-size:10px;color:var(--muted);padding:15px 0 30px}.footer>span{font-size:13px;color:var(--ink)}.footer small{font-size:9px;color:var(--muted);margin-left:14px}
.motion-off *,.motion-off *:before,.motion-off *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.motion-off .cat-button{transform:none!important}
@media(max-width:1000px){.wrap{width:calc(100% - 64px)}.hero{gap:20px;min-height:570px}h1{font-size:65px}.cat-scene{height:430px}.cat-button{width:310px}.orbit{width:290px;height:290px}.orbit-two{width:340px;height:340px}.scene-caption{font-size:8px}.hero-coordinate{font-size:9px}.about-section{gap:35px}.site-widgets{gap:17px}.clock-widget,.weather-widget{padding-left:17px}}
@media(max-width:720px){.wrap{width:calc(100% - 40px)}.topbar{height:auto;min-height:85px;flex-wrap:wrap;padding:18px 0 13px;row-gap:17px}.brand{font-size:15px}.brand-mark{font-size:30px}.header-actions{margin-left:auto;gap:14px}.topbar nav{order:3;width:100%;margin-left:0;gap:30px;font-size:12px}.hero{grid-template-columns:1fr;padding-top:40px;padding-bottom:18px;gap:16px}.hero .eyebrow{font-size:9px;margin-bottom:20px;letter-spacing:1px}h1{font-size:64px;letter-spacing:-3px;line-height:1.15;margin-bottom:22px}.hero-description{font-size:12px;line-height:1.9;margin-bottom:22px}.primary-button{font-size:12px;padding:11px 16px}.hero-coordinate{padding-top:23px;font-size:9px}.cat-scene{height:350px;max-width:420px;width:100%;margin:0 auto}.cat-button{width:295px}.cat-label{bottom:16px;font-size:10px}.scene-index{font-size:8px;bottom:12px}.orbit{width:280px;height:280px}.orbit-two{width:320px;height:320px}.scene-caption{top:9px;left:6px}.cross-one{left:8px;top:48px}.cross-two{right:8px;bottom:65px}.ticker>div{width:max-content;gap:25px;font-size:10px;letter-spacing:2px;padding:11px 20px}.ticker span{font-size:15px}.section{padding-top:54px;padding-bottom:0}.section-heading{align-items:flex-start;flex-direction:column;gap:14px;margin-bottom:24px}.section-heading>p{font-size:11px}.section-heading .eyebrow{font-size:9px;margin-bottom:10px}h2{font-size:27px}.project-grid{grid-template-columns:1fr;gap:22px}.project-visual{height:180px}.project-top{padding:18px 20px}.project-info{padding:20px}.project-info h3{font-size:17px}.project-info p{font-size:11px}.play-links>a{gap:18px;padding:21px 4px}.play-links h3{font-size:17px}.play-links p{font-size:11px}.play-symbol{font-size:27px}.arrow{margin-left:6px;font-size:19px}.message-section .section-heading{flex-direction:row;align-items:flex-end;gap:10px}.message-section h2{font-size:25px}.outline-button{font-size:10px;padding:7px 12px}.danmaku-stage{height:130px}.message-form{gap:8px}.message-form input{font-size:12px}.message-form button{font-size:11px;padding:10px 14px}#message-count{font-size:9px}.message-meta{font-size:10px;flex-direction:column;gap:5px}.about-section{grid-template-columns:1fr;gap:30px;padding-bottom:40px;margin-bottom:17px}.site-widgets{gap:15px}.site-widgets strong{font-size:30px}.footer{flex-wrap:wrap;font-size:9px;padding-bottom:20px;row-gap:13px}.footer>span{width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

/* Original top-of-page danmaku and a compact, always-visible composer. */
.project-status{display:flex;align-items:center;gap:12px}.test-badge{color:var(--pink);border:1px solid var(--pink);padding:1px 7px;font-size:10px;line-height:1.7;white-space:nowrap}
.danmaku-stage{position:absolute;top:100px;left:0;right:0;height:104px;border:0;background:transparent;z-index:3;pointer-events:none;opacity:.7}.dm-placeholder{display:none}.dm-item{font-size:12px}.message-dock{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);width:min(510px,calc(100% - 32px));z-index:10;padding:7px 13px 6px;border:1px solid var(--line);background:var(--surface);box-shadow:0 8px 25px #0002}.message-dock .message-form{margin:0;border:0;gap:12px}.message-dock .message-form input{padding:5px 0;font-size:12px}.message-dock .message-form button{font-size:11px;padding:6px 13px}.message-dock .message-meta{min-height:18px;margin:4px 0 0;font-size:9px;gap:9px;align-items:center;flex-direction:row}.message-dock .quiet{padding:0;margin-left:auto;white-space:nowrap;font-size:9px}.message-dock #message-tip{min-width:0;font-size:9px}.about-section{display:block}.site-widgets{max-width:540px}.footer{padding-bottom:115px}.footer-links{display:flex;gap:22px;align-items:center;font-size:9px}.message-section{padding:0}
@media(max-width:720px){.danmaku-stage{top:126px;height:64px}.message-dock{bottom:10px;padding:7px 10px}.message-dock .message-form{gap:7px}.message-dock .message-form input{font-size:11px}.message-dock .message-meta{font-size:9px;gap:6px}.footer{padding-bottom:105px}.hero{padding-top:48px}}