:root{color-scheme:dark;--bg:#070910;--panel:#0d111b;--text:#f4f6ff;--muted:#959db2;--line:#202738;--violet:#8058ff;--cyan:#35d8ff}
*{box-sizing:border-box}
html{background:var(--bg);scroll-behavior:smooth}
body{margin:0;min-height:100vh;background:radial-gradient(circle at 78% 2%,#1a386044,transparent 28rem),radial-gradient(circle at 13% 32%,#40247644,transparent 30rem),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
body:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.22;background-image:linear-gradient(#ffffff08 1px,transparent 1px),linear-gradient(90deg,#ffffff08 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(to bottom,#000,transparent 75%)}
.masthead,main,footer{width:min(1160px,calc(100% - 40px));margin-inline:auto;position:relative}
.masthead{height:92px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}
.wordmark{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.19em}.wordmark img{width:40px;height:40px;object-fit:contain}.wordmark b{color:var(--cyan)}
.masthead>p,.eyebrow,.section-head>p{margin:0;color:var(--muted);font-size:.75rem;letter-spacing:.19em}
.hero{min-height:680px;display:grid;align-content:center;position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero h1{max-width:940px;margin:18px 0 25px;font-size:clamp(3rem,7vw,6.6rem);line-height:.92;letter-spacing:-.065em}
.lead{max-width:720px;margin:0;color:#bcc3d4;font-size:clamp(1.05rem,2vw,1.35rem);line-height:1.65}
.notice{display:grid;gap:5px;max-width:780px;margin-top:42px;padding:18px 20px;border-left:3px solid var(--cyan);background:#0b101bd9}.notice strong{font-size:1rem}.notice span{color:var(--muted);line-height:1.5}
.orbit{position:absolute;right:-8%;top:13%;width:410px;height:410px;border:1px solid #7f58ff66;border-radius:50%;transform:rotate(-18deg);opacity:.72}.orbit:before,.orbit:after{content:"";position:absolute;border:1px solid #35d8ff55;border-radius:50%;inset:52px -34px}.orbit:after{inset:112px -70px}.orbit span{position:absolute;inset:46%;border-radius:50%;background:white;box-shadow:0 0 15px 7px #8058ff,0 0 60px 20px #35d8ff}.orbit i{position:absolute;width:10px;height:10px;border-radius:50%;background:var(--cyan);right:16px;top:118px;box-shadow:0 0 18px var(--cyan)}
.systems,.principles{padding:110px 0;border-bottom:1px solid var(--line)}
.section-head{display:grid;grid-template-columns:180px 1fr;align-items:start;margin-bottom:44px}.section-head h2{font-size:clamp(2rem,4vw,3.8rem);letter-spacing:-.04em;margin:0}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.grid article{min-height:310px;padding:30px;background:linear-gradient(145deg,#121827dd,#090c13ee);border:1px solid var(--line);border-radius:24px}.grid article>span{color:var(--cyan);font-size:.75rem;letter-spacing:.15em}.grid h3{font-size:2rem;letter-spacing:.08em;margin:70px 0 16px}.grid p,.access p,.disclosure p{color:var(--muted);font-size:1rem;line-height:1.7;margin:0}
dl{margin:0 0 0 180px}dl>div{display:grid;grid-template-columns:minmax(220px,.8fr) 1.2fr;gap:34px;padding:27px 0;border-top:1px solid var(--line)}dt{font-weight:700;font-size:1.05rem}dd{margin:0;color:var(--muted);line-height:1.65}
.access{margin-top:110px;padding:70px;border:1px solid #6441c977;border-radius:30px;background:radial-gradient(circle at 88% 10%,#2c62a644,transparent 32rem),linear-gradient(145deg,#151127,#090c13)}.access h2{font-size:clamp(2.3rem,6vw,5rem);letter-spacing:-.04em;margin:15px 0}.access p:last-child{max-width:700px}
.disclosure{padding:90px 0 110px;max-width:780px}.disclosure h2{font-size:1.3rem}.disclosure p{font-size:.95rem}
footer{padding:28px 0 42px;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:#737c92;font-size:.75rem;letter-spacing:.12em}
@media(max-width:760px){.masthead,main,footer{width:min(100% - 28px,1160px)}.masthead{height:74px}.masthead>p{display:none}.hero{min-height:620px}.hero h1{font-size:clamp(2.8rem,14vw,4.5rem)}.orbit{width:270px;height:270px;right:-34%;top:8%;opacity:.45}.notice{margin-top:32px}.systems,.principles{padding:76px 0}.section-head{grid-template-columns:1fr;gap:14px}.grid{grid-template-columns:1fr}.grid article{min-height:230px}.grid h3{margin-top:44px}dl{margin-left:0}dl>div{grid-template-columns:1fr;gap:9px}.access{margin-top:76px;padding:42px 24px}.disclosure{padding:70px 0}footer{gap:18px;flex-direction:column}}