@font-face{font-family:NotoJP;src:url('/assets/noto-jp-fallback.ttf') format('truetype');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:Smiley;src:url('/assets/smiley-sans.woff2') format('woff2');font-style:normal;font-weight:400;font-display:swap}
:root{color-scheme:dark;--accent:134,213,255;--violet:130,140,255;--ink:#eef5ff;--muted:#8795a8}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:#05080f}body{font-family:Smiley,NotoJP,-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","PingFang SC",sans-serif;font-weight:400;color:var(--ink);-webkit-font-smoothing:antialiased}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible{outline:2px solid rgb(var(--accent));outline-offset:5px}
.page{position:relative;overflow:hidden;isolation:isolate;min-height:100svh;background:radial-gradient(ellipse at 50% 40%,#0c192835,transparent 65%)}.page:before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background-image:radial-gradient(#82b5d81f .65px,transparent .65px);background-size:32px 32px;mask-image:radial-gradient(ellipse at 50% 43%,#000,transparent 68%)}
header{position:absolute;z-index:3;inset:0 0 auto;display:flex;align-items:center;justify-content:space-between;padding:30px 46px}.wordmark{display:flex;align-items:center;gap:10px;font-size:23px;letter-spacing:.1px}.wordmark svg{width:25px;height:25px;color:rgb(var(--accent))}nav{display:flex;align-items:center;gap:5px;border:1px solid #ffffff0b;border-radius:30px;padding:4px;background:#ffffff03}nav a{display:block;padding:9px 13px;border-radius:25px;font-size:12px;color:#8794a6;transition:background .2s,color .2s}nav a:hover{color:#fff;background:#ffffff08}nav a[aria-current=page]{background:#ffffff0e;color:#e5f1ff}
main{min-height:max(760px,100svh);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:118px 24px 105px}.eyebrow{display:flex;gap:10px;align-items:center;font-size:12px;letter-spacing:3.1px;margin:0 0 -6px;color:#98aabd;z-index:1}.status-dot{width:4px;height:4px;background:#aff2ff;border-radius:50%;box-shadow:0 0 10px #70d7ff;animation:blink 3s ease-in-out infinite}
.network{position:relative;width:min(820px,100vw);height:clamp(310px,45svh,440px);flex-shrink:0;touch-action:pan-y;cursor:crosshair}.ambient{position:absolute;inset:8% 10%;border-radius:50%;background:radial-gradient(ellipse,rgba(var(--accent),.06),rgba(var(--violet),.02) 46%,transparent 70%);filter:blur(24px)}canvas,.fallback{position:absolute;width:100%;height:100%;inset:0;pointer-events:none}.ready .fallback{display:none}
.brand{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);display:flex;align-items:center;gap:22px;pointer-events:none}.brand:before{content:"";position:absolute;z-index:-1;inset:5px -32px;background:radial-gradient(ellipse,#050a12d9 25%,#050a1290 54%,transparent 74%);filter:blur(12px)}h1{margin:0;padding:3px 12px 10px 0;font-weight:400;font-size:clamp(92px,12vw,148px);line-height:1.1;letter-spacing:0;color:#ecf7ff;text-shadow:0 0 55px rgba(var(--accent),.13);white-space:nowrap}h1 span{color:#a9ddf5}.port{width:7px;height:7px;flex-shrink:0;border:1px solid rgb(var(--accent));border-radius:2px;box-shadow:0 0 16px rgba(var(--accent),.4);position:relative}.port:before{content:"";position:absolute;width:29px;height:1px;background:linear-gradient(90deg,transparent,rgba(var(--accent),.65));top:2px;right:7px}.port.right:before{right:auto;left:7px;transform:rotate(180deg)}.brand-trace{position:absolute;bottom:5px;left:28%;right:28%;height:1px;background:linear-gradient(90deg,transparent,rgba(var(--accent),.4),transparent)}.brand-trace i{position:absolute;left:0;top:-1px;width:18px;height:2px;background:linear-gradient(90deg,transparent,#d9f7ff);box-shadow:0 0 8px rgba(var(--accent),.8);animation:trace 3.5s linear infinite}
.message{text-align:center;margin-top:-9px;z-index:1}.message h2{display:inline-block;position:relative;margin:0;font-size:36px;font-weight:400;letter-spacing:1.2px;line-height:1.4}.dots{position:absolute;display:flex;gap:4px;right:-25px;top:55%}.dots i{width:3px;height:3px;border-radius:50%;background:#a7d6e5;animation:blink 2.2s ease-in-out infinite}.dots i:nth-child(2){animation-delay:.25s}.dots i:nth-child(3){animation-delay:.5s}.message p{color:var(--muted);font-size:15px;letter-spacing:1px;margin:16px 0 0}html[lang=zh-CN] .message h2,html[lang=ja] .message h2{letter-spacing:6px;text-indent:6px}
.controls{display:flex;align-items:center;gap:6px;margin-top:33px;padding:5px;border:1px solid #a9c5f215;border-radius:30px;background:linear-gradient(120deg,#a2c7ff0a,#ffffff02);backdrop-filter:blur(16px)}.controls button{display:flex;align-items:center;justify-content:center;gap:9px;border:0;border-radius:22px;background:transparent;color:#adbed1;cursor:pointer;min-height:36px;padding:8px 12px;font-size:12px;white-space:nowrap;transition:color .2s,background .2s}.controls button:hover{background:#ffffff09;color:#f0f9ff}.controls .signal{color:#c4e8ff}.controls .motion{padding:9px;width:36px}.motion svg{width:12px;height:12px}.swatch{width:10px;height:10px;border-radius:50%;background:rgb(var(--accent));box-shadow:0 0 9px rgba(var(--accent),.35)}.divider{height:14px;width:1px;background:#b8d5ff12}.signal.sending svg{filter:drop-shadow(0 0 4px #c5f4ff)}
footer{position:absolute;bottom:30px;left:46px;right:46px;display:flex;justify-content:space-between;color:#637387;font-size:11px;letter-spacing:1px}.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}.paused .status-dot,.paused .dots i,.paused .brand-trace i{animation-play-state:paused}
@keyframes blink{0%,100%{opacity:.35}50%{opacity:1}}@keyframes trace{0%{left:0;opacity:0}15%{opacity:1}85%{opacity:1}100%{left:calc(100% - 18px);opacity:0}}
@media(min-height:1000px){.network{height:480px}.message h2{font-size:40px}.controls{margin-top:40px}}
@media(max-width:600px){header{padding:23px 22px}.wordmark{font-size:21px;gap:8px}.wordmark svg{width:23px;height:23px}nav{gap:0;padding:3px}nav a{font-size:11px;padding:8px 10px}main{min-height:max(690px,100svh);padding:116px 16px 100px}.eyebrow{font-size:10px;letter-spacing:1.8px;margin-bottom:0}.network{width:112vw;height:330px}h1{font-size:104px;padding-right:8px}.brand{gap:12px}.port{width:5px;height:5px}.port:before{width:13px;top:1px;right:5px}.port.right:before{left:5px}.message{margin-top:-8px}.message h2{font-size:31px}.message p{font-size:13px;letter-spacing:.5px;margin-top:16px}.controls{margin-top:30px;gap:3px}.controls button{font-size:11px;padding:8px 9px;gap:7px}footer{bottom:27px;left:22px;right:22px;font-size:9px;letter-spacing:.3px}}
@media(max-width:370px){header{padding:22px 17px}.network{height:290px}h1{font-size:90px}.brand{gap:10px}.controls{gap:1px}.controls button{padding:8px;font-size:10px}.message p{font-size:12px}.eyebrow{font-size:9px}footer{left:17px;right:17px;font-size:8px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}

/* Community invitation entry. */
.muse-entry{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:48px;margin-top:25px;padding:12px 23px;border-radius:16px;background:#0064d4;color:#fff;font-size:16px;letter-spacing:.4px;box-shadow:0 6px 30px #0064d430;transition:background .2s,transform .2s,box-shadow .2s;z-index:1}
.muse-entry:hover{background:#1377e6;transform:translateY(-2px);box-shadow:0 9px 35px #0064d44d}.muse-entry:active{transform:translateY(0)}.muse-entry-icon{font-size:20px}.muse-entry+.controls{margin-top:22px}
@media(max-width:600px){.muse-entry{margin-top:23px;font-size:15px;min-height:48px}.muse-entry+.controls{margin-top:20px}}