:root{color-scheme:dark;--bg:#03040a;--panel:#0a0c16;--panel2:#0e1120;--ink:#f5f3ff;--muted:#a7a5b8;--cyan:#79e5f5;--violet:#b28cff;--line:rgba(175,155,255,.16);--mono:"SFMono-Regular",Consolas,monospace}
*{box-sizing:border-box}html{background:var(--bg);scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 74% 8%,rgba(104,63,255,.12),transparent 30%),radial-gradient(circle at 8% 22%,rgba(74,210,240,.08),transparent 28%),#03040a;color:var(--ink);font:15px/1.6 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.skip{position:fixed;left:10px;top:-80px;z-index:999;background:white;color:black;padding:8px 12px}.skip:focus{top:6px}.portal-shell{width:min(1160px,calc(100% - 40px));margin:auto}.portal-head{position:relative;border-bottom:1px solid var(--line);background:rgba(3,4,10,.72)}.portal-head .portal-shell{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:18px}.portal-brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff}.portal-brand .mark{display:grid;place-items:center;width:40px;height:40px;border-radius:13px;border:1px solid rgba(178,140,255,.38);background:radial-gradient(circle at 35% 25%,#d9c7ff,#8148ff 42%,#141021 73%);font-size:21px;box-shadow:0 0 25px rgba(133,76,255,.25)}.portal-brand span:last-child{display:flex;align-items:baseline;gap:9px}.portal-brand b{letter-spacing:.17em;font-size:15px}.portal-brand small{color:#9b99aa;font:10px/1 var(--mono);letter-spacing:.08em}.portal-home{color:#b9b7c7;text-decoration:none;font:10px/1 var(--mono);letter-spacing:.12em}.portal-home:hover{color:#fff}.portal-hero{padding:76px 0 34px}.kicker,.section-title p{color:var(--cyan);font:700 10px/1.3 var(--mono);letter-spacing:.18em}.portal-hero h1{font-size:clamp(42px,8vw,90px);line-height:.95;letter-spacing:-.055em;margin:15px 0 22px}.portal-hero h1 em{font-style:normal;background:linear-gradient(90deg,#81e9fa,#c192ff);-webkit-background-clip:text;background-clip:text;color:transparent}.lead{max-width:780px;color:#c0becd;font-size:clamp(17px,2.2vw,22px)}.primary-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:38px}.primary-grid>a{display:flex;min-height:230px;flex-direction:column;padding:22px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(155deg,rgba(16,18,33,.93),rgba(7,8,17,.85));text-decoration:none;color:inherit;transition:.18s ease}.primary-grid>a:hover,.primary-grid>a:focus-visible{transform:translateY(-2px);border-color:rgba(121,229,245,.38);box-shadow:0 16px 44px rgba(0,0,0,.28)}.primary-grid span{color:var(--cyan);font:700 10px var(--mono);letter-spacing:.14em}.primary-grid h2{margin:30px 0 9px;font-size:21px}.primary-grid p{margin:0;color:#aaa8b8;font-size:13px}.primary-grid b{margin-top:auto;padding-top:20px;color:#d3c5ff;font:700 10px var(--mono);letter-spacing:.1em}.portal-section{padding:62px 0 10px;border-top:1px solid var(--line)}.section-title{display:grid;grid-template-columns:170px 1fr;column-gap:20px;align-items:end;margin-bottom:24px}.section-title p{grid-row:1/3;margin:5px 0}.section-title h2{margin:0;font-size:clamp(28px,4vw,43px);letter-spacing:-.035em}.section-title span{color:#9f9dad}.card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.nav-card{display:grid;grid-template-columns:46px 1fr auto;gap:15px;align-items:center;padding:18px 20px;border:1px solid rgba(255,255,255,.08);border-radius:16px;background:rgba(12,14,27,.72);color:inherit;text-decoration:none}.nav-card:hover,.nav-card:focus-visible{border-color:rgba(121,229,245,.32);background:rgba(17,20,37,.88)}.nav-card>span{display:grid;place-items:center;width:38px;height:38px;border:1px solid rgba(121,229,245,.17);border-radius:50%;color:var(--cyan);font:700 10px var(--mono)}.nav-card h3{margin:0 0 3px;font-size:15px;letter-spacing:.035em}.nav-card p{margin:0;color:#9f9dad;font-size:12px}.nav-card>b{color:#b994ff}.lab-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.lab-link{display:grid;grid-template-columns:31px 1fr auto;gap:10px;align-items:center;min-height:58px;padding:12px 14px;border:1px solid rgba(255,255,255,.07);border-radius:13px;color:#cbc9d4;text-decoration:none;background:rgba(9,11,22,.65)}.lab-link:hover,.lab-link:focus-visible{color:#fff;border-color:rgba(178,140,255,.32)}.lab-link span{color:#70798d;font:9px var(--mono)}.lab-link b{font-size:12px;line-height:1.35}.lab-link i{font-style:normal;color:#9feafb}.portal-note{margin-top:52px;margin-bottom:65px;padding:22px;border:1px solid rgba(121,229,245,.13);border-radius:18px;background:rgba(121,229,245,.035)}.portal-note p{margin:0;max-width:900px;color:#b8b6c3}.portal-footer{border-top:1px solid var(--line);padding:28px 0 48px;color:#868493}.portal-footer .portal-shell{display:flex;justify-content:space-between;gap:24px}.portal-footer b{font:700 10px var(--mono);letter-spacing:.1em}.portal-footer nav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:14px}.portal-footer a{color:#9997a7;text-decoration:none;font-size:11px}.portal-footer a:hover{color:#fff}
@media(max-width:900px){.primary-grid{grid-template-columns:repeat(2,1fr)}.lab-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.portal-shell{width:min(100% - 24px,1160px)}.portal-head .portal-shell{min-height:68px}.portal-brand span:last-child small{display:none}.portal-home{font-size:9px}.portal-hero{padding-top:48px}.primary-grid,.card-grid,.lab-grid{grid-template-columns:1fr}.primary-grid>a{min-height:180px}.section-title{grid-template-columns:1fr}.section-title p{grid-row:auto}.section-title span{margin-top:5px}.portal-footer .portal-shell{display:block}.portal-footer nav{justify-content:flex-start;margin-top:14px}.nav-card{padding:15px}.nav-card p{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.primary-grid>a{transition:none}}