:root{--bg:#080b10;--panel:#101620;--panel2:#151d29;--text:#f7f9fc;--muted:#a8b1c0;--line:#222c3a;--blue:#2384ff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 70% 0,#13243b 0,#080b10 38%);color:var(--text);font:16px/1.55 -apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",sans-serif}
a{color:inherit}.wrap{width:min(1120px,calc(100% - 40px));margin:auto}
header{position:sticky;top:0;z-index:5;background:rgba(8,11,16,.86);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
nav{height:70px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-weight:750;font-size:20px}.brand img{width:38px;height:38px;border-radius:9px}
.links{display:flex;align-items:center;gap:24px}.links a{text-decoration:none;color:#d8deea}.button{display:inline-block;background:var(--blue);padding:10px 17px;border-radius:999px;text-decoration:none;font-weight:700}
.hero{padding:96px 0 76px;display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center}.hero h1{font-size:clamp(62px,9vw,104px);line-height:.94;letter-spacing:-.065em;margin:0 0 25px}.hero h1 span{color:var(--blue)}
.hero h2{font-size:clamp(25px,3vw,38px);letter-spacing:-.03em;margin:0 0 12px}.hero p{color:var(--muted);font-size:20px;max-width:650px}.hero-icon{text-align:center}.hero-icon img{width:min(320px,75%);border-radius:25%;box-shadow:0 35px 90px rgba(0,0,0,.55)}
.micro{margin-top:15px!important;font-size:14px!important}.section{padding:70px 0}.section h2{font-size:42px;letter-spacing:-.035em;margin:0 0 12px}.intro{color:var(--muted);font-size:19px;max-width:720px;margin:0 0 30px}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.card{border:1px solid var(--line);background:linear-gradient(145deg,var(--panel2),var(--panel));padding:29px;border-radius:20px}.card h3{font-size:22px;margin:0 0 7px}.card p{color:var(--muted);margin:0}
.free{padding:44px;border:1px solid #294a73;background:linear-gradient(145deg,#102139,#0e1723);border-radius:25px}.free h2{margin:0 0 8px}.free p{color:#c1cad8;max-width:780px}
.prose{max-width:820px;padding:65px 0 90px}.prose h1{font-size:50px;letter-spacing:-.04em}.prose h2{margin-top:38px}.prose p,.prose li{color:var(--muted)}
.notice{border:1px solid var(--line);background:var(--panel);padding:18px;border-radius:14px}
footer{border-top:1px solid var(--line);padding:30px 0;color:var(--muted)}footer .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.footlinks{display:flex;gap:20px}
@media(max-width:760px){.hero{grid-template-columns:1fr;text-align:center;padding-top:65px}.hero p{margin-left:auto;margin-right:auto}.hero-icon{order:-1}.hero-icon img{width:150px}.grid{grid-template-columns:1fr}.links a:not(.button){display:none}.section h2{font-size:34px}.wrap{width:min(100% - 28px,1120px)}}