:root{--ink:#15213b;--muted:#66738b;--line:#e5e9f2;--blue:#3154e8;--purple:#6d43e8;--soft:#f6f8ff;--shadow:0 12px 34px rgba(28,45,95,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:var(--ink);background:#fff}a{text-decoration:none;color:inherit}.p-head{height:72px;position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 5vw;gap:28px}.p-brand{font-size:21px;font-weight:850;min-width:185px}.p-brand b{color:var(--blue)}.p-brand small{display:block;font-size:8px;letter-spacing:.08em;color:#7c879c;margin-top:4px}.p-head nav{display:flex;gap:3px;flex:1;justify-content:center}.p-head nav a{padding:10px 11px;border-radius:9px;color:#56627a;font-size:12px;font-weight:750}.p-head nav a:hover,.p-head nav .active{background:#eef2ff;color:#3048d8}.p-login{padding:10px 15px;border-radius:9px;background:#3154e8;color:#fff;font-size:12px;font-weight:800}.p-hero{background:linear-gradient(115deg,#f4f6ff,#fff 55%,#f4fbff);border-bottom:1px solid var(--line)}.hero-inner{max-width:1250px;margin:auto;padding:58px 24px 52px;display:grid;grid-template-columns:1.6fr .8fr;gap:50px;align-items:center}.kicker{font-size:10px;letter-spacing:.14em;font-weight:900;color:#4052d9}.p-hero h1{font-size:48px;line-height:1.05;letter-spacing:-1.5px;margin:12px 0}.p-hero h1 em{font-style:normal;color:var(--blue)}.p-hero p{font-size:15px;line-height:1.7;color:var(--muted);max-width:760px}.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.hero-points span{padding:9px 12px;border:1px solid #dfe4f3;background:#fff;border-radius:9px;font-size:10px;font-weight:750;color:#4d5971}.hero-art{display:grid;gap:12px}.art-board{height:190px;border-radius:22px;background:linear-gradient(145deg,#e9edff,#f8f6ff);border:1px solid #dbe2ff;display:grid;place-items:center;position:relative;box-shadow:var(--shadow);overflow:hidden}.art-board:before,.art-board:after{content:"";position:absolute;border-radius:50%;border:1px solid rgba(49,84,232,.14)}.art-board:before{width:180px;height:180px}.art-board:after{width:280px;height:280px}.art-board i{font-size:46px;color:#3154e8;font-style:normal;z-index:1}.art-board b{font-size:13px;letter-spacing:.18em;z-index:1}.art-board strong{font-size:30px;color:#6d43e8;z-index:1}.art-board small{z-index:1;color:#66738b;font-size:10px}.art-mini{background:#fff;border:1px solid var(--line);border-radius:15px;padding:14px 16px;display:flex;align-items:center;gap:10px}.art-mini b{font-size:22px;color:#3154e8}.art-mini span{font-size:11px;color:var(--muted)}.project-nav{position:sticky;top:72px;z-index:20;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 5px 16px rgba(20,34,70,.04)}.project-nav-inner{max-width:1250px;margin:auto;padding:0 24px;display:flex;gap:5px;overflow:auto;scrollbar-width:none}.project-nav-inner::-webkit-scrollbar{display:none}.project-nav a{padding:15px 14px;white-space:nowrap;font-size:11px;font-weight:800;color:#647087;border-bottom:3px solid transparent}.project-nav a:hover,.project-nav a.selected{color:#3154e8;border-bottom-color:#3154e8}.p-section,.how-section{max-width:1250px;margin:auto;padding:48px 24px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:22px}.section-head h2{font-size:29px;letter-spacing:-.5px;margin:7px 0}.section-head p{margin:0;color:var(--muted);font-size:12px;line-height:1.6}.count-pill{padding:8px 11px;border-radius:999px;background:#eef2ff;color:#3154e8;font-size:10px;font-weight:900}.domain-cards{display:grid;grid-template-columns:repeat(6,1fr);gap:11px}.domain-box{min-height:140px;border-radius:16px;padding:16px;display:flex;flex-direction:column;justify-content:space-between;border:1px solid transparent;transition:.2s;box-shadow:0 8px 24px rgba(28,45,95,.06)}.domain-box:hover{transform:translateY(-3px);box-shadow:0 14px 28px rgba(28,45,95,.11)}.domain-symbol{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:rgba(255,255,255,.8);font-size:11px;font-weight:900}.domain-box b{font-size:13px}.domain-box small{font-size:9px;font-weight:800;opacity:.7}.c1{background:#eef1ff;color:#2e45c8;border-color:#dce2ff}.c2{background:#eff8ff;color:#1673b8;border-color:#d9edff}.c3{background:#eefaf5;color:#12825f;border-color:#d7f1e6}.c4{background:#fff1f0;color:#c5484e;border-color:#f8dede}.c5{background:#fff5e9;color:#c56b13;border-color:#f6e1bf}.c6{background:#f4efff;color:#7040c9;border-color:#e7dcff}.how-section{max-width:none;background:#f8f9fd;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-left:max(24px,calc((100% - 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