@charset "UTF-8";
:root{color-scheme:dark;--bg:#080e1b;--surface:#0d1627;--card:#111e30;--text:#eef3fc;--muted:#96a2b7;--accent:#86e4d4;--line:#ffffff14;--button-ink:#082a29;--nav-bg:#080e1be8;--code:#0b1321;--glow:#55c4be}
:root[data-theme=light]{color-scheme:light;--bg:#f8fafb;--surface:#fff;--card:#ecf3f5;--text:#132536;--muted:#586a7b;--accent:#157f75;--line:#163b531b;--button-ink:#fff;--nav-bg:#f8fafbef;--code:#eef3f6;--glow:#65bdb2}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.65;-webkit-font-smoothing:antialiased}button,input{font:inherit}a{color:inherit;text-decoration:none}button{cursor:pointer}a,button{-webkit-tap-highlight-color:transparent}button:disabled{cursor:wait}a:focus-visible,button:focus-visible,summary:focus-visible,pre:focus-visible{outline:2px solid var(--accent);outline-offset:5px}button{color:inherit}svg{width:24px;height:24px;flex-shrink:0}[hidden]{display:none!important}.container{max-width:1320px;margin-inline:auto;padding-inline:48px}.site-header{height:76px;display:flex;align-items:center;padding:0 36px;gap:38px;background:var(--nav-bg);backdrop-filter:blur(18px);position:sticky;top:0;z-index:20;border-bottom:1px solid transparent}.brand{display:inline-flex;align-items:center;gap:9px;font-size:19px;font-weight:750;letter-spacing:-.6px}.brand svg{color:var(--accent);width:33px;height:33px}.desktop-nav{display:flex;gap:30px;margin-left:auto;font-size:14px;color:var(--muted)}.desktop-nav a:hover,.desktop-nav a[aria-current]{color:var(--text)}.external{font-size:12px}.header-actions{display:flex;align-items:center;gap:22px}.icon-button{width:36px;height:36px;display:grid;place-items:center;border:0;border-radius:8px;background:transparent;color:var(--muted)}.icon-button:hover{background:var(--line);color:var(--text)}.login-link{font-size:13px;border-left:1px solid var(--line);padding-left:20px;display:flex;gap:14px;align-items:center}.menu-toggle{display:none}.hero{display:grid;grid-template-columns:1.06fr 1fr;gap:70px;align-items:center;padding-top:112px;padding-bottom:102px;min-height:680px}.eyebrow{color:var(--accent);font-size:11px;font-weight:650;letter-spacing:2.1px;margin:0 0 26px;display:flex;align-items:center;gap:10px}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 14px color-mix(in srgb,var(--accent),transparent 35%);flex-shrink:0}h1{font-size:clamp(40px,4.4vw,66px);line-height:1.24;letter-spacing:-3px;margin:0 0 28px;font-weight:780}h1 span{color:var(--accent)}.hero-description{color:var(--muted);max-width:450px;font-size:16px;line-height:1.95;margin:0}.hero-actions{display:flex;align-items:center;gap:28px;margin-top:34px}.button{height:50px;padding:0 24px;display:inline-flex;align-items:center;justify-content:center;gap:22px;font-weight:650;font-size:14px;border-radius:7px;transition:transform .2s,filter .2s}.primary{background:var(--accent);color:var(--button-ink)}.button:hover{transform:translateY(-2px);filter:brightness(1.06)}.text-link{font-size:13px;font-weight:600;display:inline-flex;align-items:center;gap:12px}.text-link:hover span{transform:translate(3px,-1px)}.text-link span{transition:transform .2s}.mint{color:var(--accent)}.stats{display:flex;gap:38px;margin-top:48px}.stats div{display:flex;flex-direction:column;gap:3px}.stats strong{font-size:27px;line-height:1.4;font-weight:650;letter-spacing:-.8px}.stats div>span{color:var(--muted);font-size:11px}.feature-card{background:radial-gradient(ellipse at 65% 20%,#20434f88,transparent 65%),linear-gradient(135deg,var(--card),var(--surface));border:1px solid color-mix(in srgb,var(--muted),transparent 78%);border-radius:24px;min-width:0;overflow:hidden;min-height:450px;position:relative}.orbital{height:243px;display:grid;place-items:center;position:relative;margin-top:8px}.orbital>span{font-size:65px;line-height:1;font-weight:300;color:var(--accent);letter-spacing:-6px;z-index:1;text-shadow:0 0 30px #63d4c969}.orbit{position:absolute;width:214px;height:130px;border:1px solid #86e4d444;border-radius:50%;box-shadow:inset 0 0 22px #86e4d405}.orbit-a{transform:rotate(-9deg)}.orbit-b{transform:rotate(67deg)}.orbit-c{transform:rotate(-65deg);border-style:dashed;border-color:#86e4d42b}.orbit-glow{position:absolute;width:150px;height:150px;background:#5de0d01a;filter:blur(35px);border-radius:50%}.star{width:4px;height:4px;background:var(--accent);border-radius:50%;position:absolute;box-shadow:0 0 14px var(--accent)}.star-one{top:81px;left:calc(50% - 78px)}.star-two{bottom:50px;right:calc(50% - 65px);opacity:.6}.feature-content{padding:0 30px 28px}.feature-content .eyebrow{margin-bottom:12px;font-size:10px}.feature-content h2{font-size:26px;letter-spacing:-.6px;line-height:1.35;margin:0 0 12px;overflow-wrap:anywhere}.feature-content>p:not(.eyebrow){font-size:12px;color:var(--muted);margin:0 0 20px;line-height:1.8}.carousel-controls{display:flex;gap:8px;margin-top:23px;min-height:7px}.carousel-controls button{border:0;background:color-mix(in srgb,var(--muted),transparent 70%);width:23px;height:6px;border-radius:3px;padding:0;position:relative;transition:width .2s,background .2s}.carousel-controls button::after{content:"";position:absolute;inset:-9px -2px}.carousel-controls button[aria-pressed=true]{width:39px;background:var(--accent)}.ecosystem{text-align:center;padding-bottom:66px;border-bottom:1px solid var(--line)}.ecosystem>p{font-size:11px;color:var(--muted);letter-spacing:2px;margin:0 0 27px}.ecosystem-list{display:flex;align-items:center;justify-content:center;gap:55px;flex-wrap:wrap;color:var(--muted);font-size:19px;font-weight:600}.ecosystem-list i{width:3px;height:3px;background:var(--muted);border-radius:50%}.section{padding-top:100px;padding-bottom:26px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:34px}.section .eyebrow{margin-bottom:17px;font-size:10px}h2{font-size:35px;line-height:1.4;letter-spacing:-1px;margin:0;font-weight:650}.section-heading>.text-link{padding-bottom:5px;white-space:nowrap;color:var(--muted)}.model-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.empty-state{grid-column:1/-1;text-align:center;padding:40px 24px 35px;background:linear-gradient(130deg,var(--surface),var(--bg));border:1px solid var(--line);border-radius:14px}.empty-symbol{font-size:35px;color:var(--accent);line-height:1}.empty-state h3{font-size:17px;margin:12px 0 9px}.empty-state p{color:var(--muted);font-size:13px;margin:0 0 17px}.model-card{padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:14px;display:flex;flex-direction:column;min-height:228px;transition:border-color .2s,transform .2s}.model-card:hover{border-color:color-mix(in srgb,var(--accent),transparent 65%);transform:translateY(-3px)}.model-card h3{margin:0 0 10px;font-size:18px;overflow-wrap:anywhere;line-height:1.4}.model-card p{color:var(--muted);font-size:13px;flex:1}.model-label{font-size:11px;color:var(--accent);margin-bottom:15px}.model-card-footer{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding-top:16px;margin-top:8px}.copy-button{background:transparent;color:var(--muted);border:0;padding:5px 0;font-size:12px;display:inline-flex;align-items:center;gap:12px}.copy-button:hover{color:var(--accent)}.integration{display:grid;grid-template-columns:1fr 1.1fr;gap:75px;align-items:center;padding-top:124px}.section-description{color:var(--muted);font-size:14px;line-height:1.9;margin:22px 0 28px}.code-card{border:1px solid var(--line);border-radius:15px;background:var(--code);overflow:hidden;min-width:0}.code-toolbar{height:53px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 23px;font-size:12px}.code-toolbar>span{display:flex;align-items:center;gap:10px}.code-toolbar i{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--accent)}pre{margin:0;padding:24px;font:12px/1.9 "Cascadia Code",Consolas,monospace;overflow-x:auto;color:var(--muted);tab-size:2}code .code-verb{color:var(--accent)}code .code-key{color:#9faee7}code .code-value{color:var(--accent)}.code-footer{display:flex;align-items:center;gap:8px;border-top:1px solid var(--line);padding:12px 23px;color:var(--muted);font-size:10px}.code-footer .status-dot{width:4px;height:4px}.benefits{padding-top:116px}.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:54px;margin-top:44px}.benefit-icon{width:39px;height:39px;background:color-mix(in srgb,var(--accent),transparent 93%);border:1px solid color-mix(in srgb,var(--accent),transparent 84%);border-radius:10px;display:grid;place-items:center;font-size:21px;color:var(--accent);margin-bottom:21px}.benefit-grid h3{font-size:18px;margin:0 0 12px;font-weight:600}.benefit-grid p{font-size:13px;line-height:1.9;color:var(--muted);margin:0}.faq{display:grid;grid-template-columns:1fr 1.3fr;gap:70px;padding-top:120px;padding-bottom:110px}.faq-list{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{list-style:none;cursor:pointer;padding:24px 0;display:flex;justify-content:space-between;gap:20px;font-size:15px;font-weight:550}summary::-webkit-details-marker{display:none}summary span{font-size:23px;line-height:1;color:var(--muted);transition:transform .2s}details[open] summary span{transform:rotate(45deg);color:var(--accent)}details p{margin:0;padding:0 24px 23px 0;color:var(--muted);font-size:13px;line-height:1.9}details a{color:var(--accent);text-decoration:underline}.closing{position:relative;overflow:hidden;text-align:center;padding-top:65px;padding-bottom:70px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:radial-gradient(ellipse at 50% 180%,#66dccb17,transparent 75%)}.closing .eyebrow{justify-content:center;margin-bottom:18px}.closing h2{font-size:38px}.closing .button{margin-top:28px}.closing-orbit{position:absolute;z-index:-1;bottom:-385px;left:50%;transform:translateX(-50%);width:750px;height:500px;border:1px solid #86e4d412;border-radius:50%}.site-footer{padding-top:44px;padding-bottom:38px;display:flex;justify-content:space-between;gap:30px;align-items:center}.site-footer .brand{font-size:17px}.site-footer .brand svg{width:28px;height:28px}.site-footer p{font-size:11px;color:var(--muted);margin:6px 0}.footer-right{text-align:right}.footer-right a:hover{color:var(--accent)}#legal-links{display:flex;justify-content:end;gap:18px;font-size:11px;color:var(--muted)}.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);padding:12px 22px;border-radius:9px;background:var(--surface);color:var(--text);border:1px solid var(--accent);box-shadow:0 10px 40px #0005;font-size:13px;z-index:50;max-width:90vw}.skip-link{position:fixed;top:-100px;left:20px;padding:10px 20px;background:var(--accent);color:var(--button-ink);z-index:100}.skip-link:focus{top:10px}
@media(min-width:1500px){.hero{padding-top:130px;padding-bottom:120px}.feature-card{min-height:480px}.orbital{height:266px}}
@media(max-width:1020px){.container{padding-inline:32px}.site-header{padding-inline:26px;gap:24px}.desktop-nav{gap:20px}.hero{gap:35px;padding-top:80px;padding-bottom:70px;min-height:620px}h1{font-size:48px}.feature-content{padding-inline:24px}.feature-content h2{font-size:23px}.feature-card{min-height:420px}.orbital{height:220px}.hero-actions{gap:20px}.hero-description{font-size:14px}.ecosystem-list{gap:30px}.integration{gap:40px}.faq{gap:40px}.benefit-grid{gap:28px}}
@media(max-width:760px){.container{padding-inline:24px}.site-header{height:66px;padding-inline:22px}.desktop-nav,.login-link{display:none}.header-actions{margin-left:auto;gap:9px}.menu-toggle{display:grid}#mobile-nav{position:absolute;top:66px;left:0;right:0;padding:18px 24px;background:var(--bg);border-bottom:1px solid var(--line);box-shadow:0 18px 24px #0002}#mobile-nav a{display:block;padding:12px 0;font-size:15px}.hero{grid-template-columns:1fr;gap:44px;padding-top:56px;padding-bottom:48px}.hero-copy{max-width:550px}h1{font-size:clamp(38px,7.8vw,56px);letter-spacing:-2px}.hero .eyebrow{margin-bottom:23px}.hero-description{max-width:470px;line-height:1.85;font-size:14px}.hero-actions{margin-top:28px;gap:25px}.stats{margin-top:33px;gap:36px}.feature-card{min-height:400px;max-width:580px;width:100%;justify-self:center}.orbital{height:218px}.feature-content h2{font-size:24px}.feature-content .eyebrow{margin-bottom:10px}.ecosystem{padding-bottom:40px}.ecosystem-list{gap:18px;font-size:14px}.ecosystem-list i{display:none}.ecosystem>p{font-size:10px;letter-spacing:1px;margin-bottom:19px}.section{padding-top:66px;padding-bottom:8px}h2{font-size:28px;letter-spacing:-.7px}.section-heading{align-items:start;flex-direction:column;gap:17px;margin-bottom:23px}.model-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.empty-state{padding:30px 18px}.integration{grid-template-columns:1fr;gap:30px;padding-top:76px}.section-description{margin:18px 0 22px}.benefits{padding-top:76px}.benefit-grid{grid-template-columns:1fr;gap:29px;margin-top:29px}.benefit-grid article{position:relative;padding-left:60px;min-height:75px}.benefit-icon{position:absolute;left:0;top:1px}.benefit-grid h3{font-size:17px;margin-bottom:7px}.faq{grid-template-columns:1fr;gap:22px;padding-top:75px;padding-bottom:65px}.faq .section-description{display:none}.closing{padding-top:48px;padding-bottom:50px}.closing h2{font-size:29px}.closing .eyebrow{font-size:9px;letter-spacing:1.4px}.site-footer{padding-top:30px;padding-bottom:28px;align-items:start}.footer-right{max-width:190px}.site-footer .brand{font-size:16px}}
@media(max-width:420px){.container{padding-inline:20px}.hero-actions{gap:19px}.hero-actions .text-link{font-size:12px}.button{padding-inline:20px}.model-grid{grid-template-columns:1fr}.feature-content{padding-inline:22px}.feature-content h2{font-size:22px}.stats strong{font-size:25px}.code-toolbar{padding-inline:16px}pre{padding:20px 16px;font-size:11px}.code-footer{padding-inline:16px;font-size:9px}.site-footer{flex-direction:column;gap:14px}.footer-right{text-align:left;max-width:none}#legal-links{justify-content:start}.closing h2{font-size:26px}}
:root[data-theme=light] .feature-card{background:radial-gradient(ellipse at 65% 20%,#b9e6df99,transparent 68%),linear-gradient(135deg,var(--card),var(--surface))}
/* Independent orbital motion keeps the AI label still and readable. */
.orbit{will-change:transform}
.orbit-a{animation:orbit-spin-a 22s linear infinite}
.orbit-b{animation:orbit-spin-b 29s linear infinite}
.orbit-c{animation:orbit-spin-c 36s linear infinite}
.orbit::after{content:"";position:absolute;left:100%;top:50%;width:5px;height:5px;border-radius:50%;background:var(--accent);transform:translate(-50%,-50%);box-shadow:0 0 7px var(--accent),0 0 18px color-mix(in srgb,var(--accent),transparent 35%)}
.orbit-b::after{left:0;width:4px;height:4px;opacity:.8}
.orbit-c::after{width:3px;height:3px;opacity:.65}
.orbit-glow{animation:core-breathe 5s ease-in-out infinite;will-change:transform,opacity}
.star-one{animation:signal-pulse 3.8s ease-in-out infinite}
.star-two{animation:signal-pulse 4.7s ease-in-out -2s infinite}
@keyframes orbit-spin-a{from{transform:rotate(-9deg)}to{transform:rotate(351deg)}}
@keyframes orbit-spin-b{from{transform:rotate(67deg)}to{transform:rotate(-293deg)}}
@keyframes orbit-spin-c{from{transform:rotate(-65deg)}to{transform:rotate(295deg)}}
@keyframes core-breathe{0%,100%{transform:scale(.9);opacity:.6}50%{transform:scale(1.2);opacity:1}}
@keyframes signal-pulse{0%,100%{opacity:.35}50%{opacity:1}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}.orbit,.orbit-glow{will-change:auto}}