:root{--bg:#f5f5f7;--ink:#111318;--muted:#6e727b;--panel:#fff;--line:#dfe2e7;--dark:#090b0e;--blue:#1473e6;--gold:#f3b63c;--max:1240px;--r:26px;--shadow:0 18px 50px rgba(16,24,40,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.45}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(var(--max),calc(100% - 40px));margin:auto}.topbar{position:sticky;top:0;z-index:50;background:rgba(9,11,14,.86);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.08)}.nav{height:72px;display:flex;align-items:center;gap:28px;color:#fff}.brand{display:flex;align-items:center;gap:10px;font-weight:750;white-space:nowrap}.brand img{width:34px;height:34px}.navlinks{display:flex;gap:24px;align-items:center;margin-left:auto;font-size:14px}.navlinks a{opacity:.86}.navlinks a:hover,.navlinks a.active{opacity:1}.nav-cta{background:var(--blue);padding:10px 15px;border-radius:999px;font-weight:700}.menu-btn{display:none;margin-left:auto;background:none;border:0;color:white;font-size:22px}.hero{background:radial-gradient(1000px 500px at 75% 30%,#243242 0%,#10151c 45%,#090b0e 75%);color:#fff;overflow:hidden}.hero-grid{min-height:700px;display:grid;grid-template-columns:1.02fr .98fr;gap:60px;align-items:center;padding:72px 0}.eyebrow{font-size:12px;letter-spacing:.22em;text-transform:uppercase;font-weight:800;opacity:.7}.hero h1{font-size:clamp(52px,6.2vw,92px);line-height:.98;letter-spacing:-.055em;margin:16px 0 22px}.hero p{font-size:19px;color:#c7ccd4;max-width:700px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 18px;border-radius:999px;background:#fff;color:#111;font-weight:750}.btn.primary{background:var(--gold)}.btn.blue{background:var(--blue);color:#fff}.btn.ghost{background:transparent;border:1px solid rgba(255,255,255,.35);color:#fff}.hero-note{display:flex;gap:22px;flex-wrap:wrap;margin-top:38px;color:#c9ced6;font-size:13px}.hero-note span{display:flex;gap:8px;align-items:center}.device-stage{position:relative;height:520px}.glow{position:absolute;inset:12% 2% 2%;background:radial-gradient(circle at 50% 45%,rgba(35,139,255,.28),transparent 42%),radial-gradient(circle at 35% 60%,rgba(243,182,60,.16),transparent 32%);filter:blur(10px)}.laptop{position:absolute;right:0;top:50px;width:78%;height:330px;background:linear-gradient(145deg,#2a2f35,#0f1216);border-radius:22px 22px 12px 12px;padding:12px;box-shadow:0 30px 80px rgba(0,0,0,.45)}.laptop:after{content:"";position:absolute;left:-8%;right:-8%;height:14px;bottom:-15px;border-radius:0 0 50% 50%;background:linear-gradient(90deg,#343941,#a5aab0 50%,#343941)}.screen{height:100%;border-radius:14px;background:linear-gradient(180deg,#0d131a,#121c28);padding:24px;overflow:hidden}.screen .osbar{display:flex;gap:8px;margin-bottom:20px}.dot{width:8px;height:8px;border-radius:50%;background:#3d4249}.dash{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.dash .card{background:#172333;border:1px solid #2a3a4d;border-radius:14px;padding:14px}.dash strong{display:block;font-size:20px;margin-top:8px}.dash small{color:#8da0b5}.phone{position:absolute;left:2%;top:150px;width:155px;height:315px;background:#0b0d10;border:7px solid #343941;border-radius:34px;box-shadow:0 24px 50px rgba(0,0,0,.5);padding:18px;text-align:center}.phone .b{font-size:58px;color:var(--gold);margin-top:78px}.wallet{position:absolute;right:9%;bottom:4px;width:210px;height:72px;border-radius:20px;background:linear-gradient(145deg,#1f2329,#070809);box-shadow:0 15px 35px rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;color:#ddd}.miner{position:absolute;right:-8%;top:195px;width:175px;height:210px;border-radius:20px;background:linear-gradient(145deg,#252b31,#0a0b0d);box-shadow:0 20px 50px rgba(0,0,0,.45);display:grid;place-items:center}.fan{width:110px;height:110px;border-radius:50%;border:10px solid #434a52;box-shadow:inset 0 0 0 7px #171a1e;position:relative}.fan:before,.fan:after{content:"";position:absolute;inset:18px;border-radius:50%;border:7px solid #707880}.section{padding:88px 0}.section.white{background:#fff}.section.dark{background:#0b0d10;color:#fff}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:32px}.section h2{font-size:clamp(38px,4.5vw,62px);letter-spacing:-.04em;line-height:1.03;margin:10px 0}.lead{font-size:18px;color:var(--muted);max-width:760px}.dark .lead{color:#b9c0ca}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--shadow)}.dark .card{background:#12161b;border-color:#232a32;box-shadow:none}.card h3{font-size:24px;line-height:1.08;margin:8px 0}.card p{color:var(--muted);margin:0}.dark .card p{color:#aeb6c1}.kicker{font-size:12px;letter-spacing:.18em;text-transform:uppercase;font-weight:800;color:#7a808a}.dark .kicker{color:#929aa6}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.product{min-height:360px;background:linear-gradient(180deg,#fff,#f0f2f5);border:1px solid var(--line);border-radius:28px;padding:24px;display:flex;flex-direction:column;overflow:hidden}.product .art{flex:1;min-height:190px;display:grid;place-items:center}.product h3{font-size:22px;margin:12px 0 4px}.product p{color:var(--muted);margin:0}.mini-phone{width:92px;height:180px;border-radius:22px;background:#0c0f12;border:5px solid #444b53;display:grid;place-items:center;color:var(--gold);font-size:38px}.mini-wallet{width:180px;height:58px;border-radius:18px;background:linear-gradient(145deg,#282e34,#08090a);box-shadow:0 18px 26px rgba(0,0,0,.15)}.mini-laptop{width:210px;height:126px;border-radius:14px;background:#10151b;border:7px solid #333a42;position:relative}.mini-laptop:after{content:"";position:absolute;left:-18px;right:-18px;height:8px;bottom:-12px;border-radius:0 0 12px 12px;background:#aeb4ba}.mini-miner{width:150px;height:160px;border-radius:18px;background:linear-gradient(145deg,#252b31,#0a0b0d);display:grid;place-items:center}.mini-miner .fan{width:90px;height:90px}.feature-row{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.feature{padding:20px;border-top:1px solid var(--line)}.feature strong{display:block;margin:8px 0}.feature p{font-size:14px;color:var(--muted)}.icon{font-size:26px}.split{display:grid;grid-template-columns:1fr 1fr;gap:22px}.panel{border-radius:30px;padding:34px;background:#fff;border:1px solid var(--line)}.dark .panel{background:#12161b;border-color:#232a32}.architecture{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center}.stack{display:grid;gap:10px}.layer{padding:18px 22px;border-radius:16px;background:linear-gradient(90deg,#15263a,#254f7c);border:1px solid #3c5c7f;color:#d9e9ff}.layer:nth-child(2){margin:0 3%}.layer:nth-child(3){margin:0 6%}.layer:nth-child(4){margin:0 9%}.layer:nth-child(5){margin:0 12%}.spec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.spec{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.step{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}.footer{background:#080a0d;color:#e8eaed;padding:56px 0 30px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(5,1fr);gap:24px}.footer h4{font-size:14px;margin:0 0 12px}.footer a{display:block;color:#aeb5bf;font-size:13px;margin:8px 0}.footer-bottom{border-top:1px solid #222830;margin-top:36px;padding-top:20px;display:flex;justify-content:space-between;color:#7f8792;font-size:12px}.hero.small .hero-grid{min-height:560px}.hero.small h1{font-size:clamp(48px,5vw,76px)}.hero.small .device-stage{height:400px}.support-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.faq details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 20px;margin:12px 0}.faq summary{font-weight:750;cursor:pointer}.note{font-size:13px;color:#737986}.source-note{padding:18px 0;font-size:12px;color:#747b85}.badge{display:inline-flex;padding:8px 11px;border-radius:999px;background:#eef4ff;color:#175fc4;font-weight:700;font-size:12px}
@media(max-width:980px){.navlinks{display:none}.menu-btn{display:block}.nav.open .navlinks{display:flex;position:absolute;left:0;right:0;top:72px;background:#0a0c0f;padding:22px;flex-direction:column;align-items:flex-start}.hero-grid,.architecture,.split{grid-template-columns:1fr}.device-stage{height:430px}.cards{grid-template-columns:1fr 1fr}.product-grid{grid-template-columns:1fr 1fr}.feature-row{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:1fr 1fr 1fr}.spec-grid,.timeline{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.container{width:min(100% - 24px,var(--max))}.hero-grid{padding:52px 0;gap:28px}.hero h1{font-size:48px}.device-stage{transform:scale(.78);transform-origin:top left;width:125%;height:360px}.cards,.product-grid,.spec-grid,.timeline,.support-grid{grid-template-columns:1fr}.feature-row{grid-template-columns:1fr 1fr}.section{padding:62px 0}.section-head{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr}.footer-bottom{flex-direction:column;gap:8px}.nav{height:66px}}