*{box-sizing:border-box}html{background:#020713}body{margin:0;background:radial-gradient(circle at 5% 0%,#092b5b 0,transparent 35%),#020713;color:#f1f7ff;font:16px/1.5 Arial,Helvetica,sans-serif}a{color:#61d9ff}header{position:sticky;top:0;z-index:20;background:rgba(1,9,22,.96);border-bottom:1px solid #1269ac;backdrop-filter:blur(12px)}.nav{max-width:1360px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:15px 24px}.brand{font-weight:900;font-style:italic;text-decoration:none;color:white;font-size:20px;letter-spacing:1px}.brand span{color:#00bcff}.menu{display:flex;gap:10px;align-items:center}.menu a,.menu summary{color:white;text-decoration:none;cursor:pointer;display:block;padding:10px 13px;border-radius:9px}.menu a:hover,.menu summary:hover{background:#113c6b}.menu details{position:relative}.menu details>div{position:absolute;right:0;min-width:190px;background:#07172e;border:1px solid #1775bb;border-radius:10px;padding:6px;box-shadow:0 12px 36px #000a}.menu details a{white-space:nowrap}.wrap{max-width:1360px;margin:auto;padding:38px 24px 65px}.eyebrow{color:#58d9ff;text-transform:uppercase;letter-spacing:3px;font-size:13px;font-weight:700}.title{font-size:clamp(28px,4.5vw,54px);line-height:1.1;text-transform:uppercase;margin:12px 0;background:linear-gradient(95deg,#fff,#53deff,#1161f0);color:transparent;background-clip:text}.sub{max-width:680px;color:#c4d5e9}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px;margin-top:30px}.card{border:1px solid #15528d;border-radius:17px;overflow:hidden;background:linear-gradient(160deg,#081e35,#050c19);box-shadow:0 10px 35px #0007;text-align:center}.card img{width:100%;height:360px;object-fit:contain;display:block;padding:13px;background:#f6f7f9}.card .info{padding:19px 15px 23px}.card h2{font-size:21px;margin:0 0 4px}.card p{margin:0;color:#8bcefb}.card small{display:block;margin-top:12px;color:#b7c9da}.chip{display:inline-block;padding:6px 12px;border:1px solid #1680d0;border-radius:40px;background:#082b4e;color:#8bdbff;font-size:12px}.stage{max-width:1536px;margin:auto;position:relative;line-height:0}.stage img{width:100%;height:auto;display:block}.cover-button{position:absolute;left:15.5%;top:79.1%;width:34.3%;height:8.3%;border-radius:15px;background:linear-gradient(140deg,#071321,#020711 70%);box-shadow:none}.home-links{text-align:center;padding:23px;background:#030b1b}.btn{display:inline-block;text-decoration:none;background:linear-gradient(110deg,#0876ff,#05bdf1);padding:12px 24px;border-radius:11px;color:#fff;font-weight:700}.muted{color:#b6c7d8}.gate{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at 30% 20%,#065099aa,transparent 38%),#020711}.gate-panel{width:min(580px,100%);border:1px solid #178ad4;border-radius:20px;padding:34px;background:#06182de8;box-shadow:0 0 60px #1160aa55}.gate-panel h1{margin-bottom:6px}.gate-panel label{display:flex;gap:11px;align-items:flex-start;margin:20px 0}.gate-panel input{margin-top:6px;transform:scale(1.25);accent-color:#06bafa}.gate-panel button{width:100%;font-size:16px;border:0;cursor:pointer}.gate-panel button:disabled{opacity:.35;cursor:not-allowed}.support{padding:38px;border:1px solid #1568a5;border-radius:18px;background:linear-gradient(130deg,#092640,#040b18);max-width:820px}.support a{font-size:clamp(18px,3vw,28px);overflow-wrap:anywhere;font-weight:700}.footer{border-top:1px solid #165789;text-align:center;padding:22px;color:#9cb8cf;font-size:13px}@media(max-width:900px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.card img{height:310px}}@media(max-width:570px){.nav{align-items:flex-start;flex-direction:column;gap:5px}.menu{gap:0}.menu a,.menu summary{padding:9px 11px}.cards{grid-template-columns:1fr}.card img{height:370px}.wrap{padding:25px 16px 42px}.gate-panel{padding:22px}.cover-button{border-radius:3px}.support{padding:22px}}
.card-link{display:block;color:inherit;text-decoration:none;outline-offset:5px}.card-link:hover .card,.card-link:focus-visible .card{border-color:#4acbff;box-shadow:0 12px 42px #007ed044}.portal-section{margin:35px auto 0;padding:26px;border:1px solid #15528d;border-radius:16px;background:#071a30;text-align:center;max-width:770px}.portal-section p{color:#c4d5e9;margin-top:0}.product-detail{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.12fr);gap:34px;margin-top:22px}.product-visual{background:#f6f7f9;border-radius:18px;display:flex;align-items:center;justify-content:center;padding:25px;align-self:start}.product-visual img{width:100%;height:auto;max-height:620px;object-fit:contain}.product-facts{border:1px solid #15528d;border-radius:18px;background:#06182b;padding:26px}.product-facts .title{font-size:clamp(28px,3vw,43px)}.product-facts h2{font-size:21px;margin:30px 0 14px}.product-facts dl{display:grid;grid-template-columns:minmax(120px,.42fr) minmax(0,1fr);gap:0 16px}.product-facts dt,.product-facts dd{padding:12px 0;border-top:1px solid #183956;margin:0}.product-facts dt{color:#83d8ff;font-weight:700}.product-facts dd{color:#dfecf7}.back-link{text-decoration:none}@media(max-width:750px){.product-detail{grid-template-columns:1fr}.product-facts{padding:19px}.product-facts dl{grid-template-columns:1fr}.product-facts dt{padding-bottom:0}.product-facts dd{border-top:0;padding-top:2px}}

/* Research Access: approved carbon-fiber PF emblem and chrome-blue wordmark */
.gate-branding{display:flex;flex-direction:column;align-items:center;gap:5px;margin:0 auto 13px}.gate-pf-emblem{display:block;max-width:100%;width:150px;height:auto;border-radius:8px}.gate-wordmark{display:block;width:min(320px,100%);height:auto}.gate-panel .gate-branding + .title{margin-top:12px}@media(max-width:480px){.gate-pf-emblem{width:115px}.gate-wordmark{width:min(270px,100%)}}