:root{
  --bg:#060a12;
  --bg-2:#0b121f;
  --panel:rgba(12,20,34,.78);
  --panel-2:rgba(16,26,44,.92);
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,212,91,.22);
  --text:#f4f8ff;
  --muted:#b7c4d8;
  --muted-2:#8ca0bd;
  --cyan:#58e8ff;
  --gold:#ffd45b;
  --gold-2:#e8a51d;
  --green:#7cf0ba;
  --shadow:0 20px 60px rgba(0,0,0,.34);
  --radius-xl:28px;
  --radius-lg:22px;
  --radius-md:18px;
  --wrap:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--text);background:#07101b;min-height:100vh;position:relative;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:-2;background:radial-gradient(circle at 15% 0%, rgba(88,232,255,.12), transparent 30%),radial-gradient(circle at 85% 0%, rgba(255,212,91,.12), transparent 28%),linear-gradient(180deg, rgba(4,8,15,.84), rgba(6,10,18,.92));}
body::after{content:"";position:fixed;inset:0;z-index:-1;opacity:.16;background:linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px),linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);background-size:100% 34px,34px 100%;mask-image:linear-gradient(180deg, rgba(0,0,0,.75), rgba(0,0,0,.08));}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}
.page-bg{position:fixed;inset:0;z-index:-3;background-position:center;background-size:cover;opacity:.18;filter:saturate(1.08) blur(0px)}
.container{width:min(calc(100% - 32px),var(--wrap));margin:0 auto}
.topbar{position:sticky;top:0;z-index:80;backdrop-filter:blur(18px);background:linear-gradient(180deg, rgba(8,12,20,.9), rgba(8,12,20,.7));border-bottom:1px solid rgba(255,255,255,.06)}
.topbar-inner{min-height:80px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:14px;min-width:0}
.brand-badge{width:52px;height:52px;flex:0 0 auto;display:block;object-fit:contain;filter:drop-shadow(0 16px 34px rgba(255,177,34,.18)) drop-shadow(0 0 24px rgba(255,212,91,.14))}
.brand-title{font-size:20px;font-weight:950;line-height:1}.brand-sub{margin-top:6px;color:var(--muted);font-size:12px}
.top-actions{display:flex;align-items:center;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 18px;border-radius:16px;border:1px solid transparent;font-weight:900;cursor:pointer;transition:.22s ease;white-space:nowrap}
.btn-outline{border-color:rgba(255,255,255,.1);background:rgba(255,255,255,.03);color:#fff}.btn-outline:hover{border-color:rgba(255,255,255,.18);background:rgba(255,255,255,.06)}
.btn-primary{background:linear-gradient(180deg,#ffe28a,#ffc93c 55%,#d99417);color:#201402;box-shadow:0 18px 32px rgba(255,180,40,.18)}
.btn-primary:hover{transform:translateY(-1px)}
.hero{padding:42px 0 24px}
.hero-card{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:32px;background:linear-gradient(180deg, rgba(10,16,28,.88), rgba(9,14,24,.76));box-shadow:var(--shadow)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr);gap:24px;align-items:center;padding:34px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:999px;border:1px solid rgba(255,212,91,.18);background:rgba(255,212,91,.08);color:var(--gold);font-weight:900;font-size:12px;letter-spacing:.12em;text-transform:uppercase}
.hero h1{margin:16px 0 14px;font-size:clamp(36px,5vw,62px);line-height:1.03;letter-spacing:-.03em}
.hero p{margin:0;color:var(--muted);font-size:18px;line-height:1.72;max-width:760px}
.hero-actions{margin-top:24px;display:flex;flex-wrap:wrap;gap:12px}
.hero-points{margin-top:24px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.point{padding:16px 18px;border-radius:18px;border:1px solid var(--line);background:rgba(255,255,255,.03)}
.point-label{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-2);font-weight:900}.point-value{margin-top:6px;font-size:15px;font-weight:800;color:#fff;line-height:1.45}
.hero-side{display:grid;gap:14px}
.side-card{padding:18px;border-radius:22px;border:1px solid var(--line);background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02))}
.side-card h3{margin:0 0 8px;font-size:18px}.side-card p{margin:0;color:var(--muted);line-height:1.7;font-size:15px}
.side-chip{display:inline-flex;align-items:center;gap:8px;padding:10px 12px;border-radius:999px;background:rgba(88,232,255,.09);border:1px solid rgba(88,232,255,.14);color:#d7fbff;font-weight:800;font-size:13px}
.tabbar-wrap{position:sticky;top:80px;z-index:60;padding:12px 0 18px;background:linear-gradient(180deg, rgba(7,12,20,.92), rgba(7,12,20,.75), transparent)}
.tabbar{display:flex;gap:12px;overflow:auto;padding-bottom:4px}.tabbar::-webkit-scrollbar{height:0}
.tab-link{padding:13px 16px;border-radius:14px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.03);color:#dde8f7;font-weight:800;flex:0 0 auto}
.tab-link:hover,.tab-link.active{border-color:rgba(255,212,91,.26);background:rgba(255,212,91,.09);color:#fff}
.main-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:22px;padding:2px 0 56px}
.section-card{position:relative;border:1px solid var(--line);border-radius:28px;background:linear-gradient(180deg, rgba(10,16,28,.9), rgba(9,14,24,.78));box-shadow:var(--shadow);overflow:hidden}
.section-card + .section-card{margin-top:22px}
.section-inner{padding:30px}
.section-badge{display:inline-flex;align-items:center;justify-content:center;min-width:44px;height:44px;border-radius:14px;background:linear-gradient(180deg, rgba(88,232,255,.22), rgba(88,232,255,.08));border:1px solid rgba(88,232,255,.16);color:#e4fbff;font-weight:900}
.section-header{display:flex;align-items:flex-start;gap:14px;margin-bottom:12px}
.section-kicker{font-size:12px;color:var(--gold);letter-spacing:.12em;text-transform:uppercase;font-weight:900}
.section-title{margin:4px 0 0;font-size:34px;letter-spacing:-.02em}
.section-lead{margin:0;color:var(--muted);font-size:17px;line-height:1.8;max-width:840px}
.steps{display:grid;gap:14px;margin-top:24px}
.step{padding:20px 22px;border-radius:22px;border:1px solid rgba(255,255,255,.07);background:rgba(255,255,255,.03)}
.step h3{margin:0 0 8px;font-size:22px}.step p{margin:0;color:var(--muted);line-height:1.8;font-size:16px}.step ul{margin:12px 0 0 0;padding-left:18px;color:var(--muted);line-height:1.9}.step li+li{margin-top:4px}
.mini-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:20px}
.mini-card{padding:18px;border-radius:20px;border:1px solid rgba(255,255,255,.07);background:rgba(255,255,255,.03)}
.mini-card h4{margin:0 0 8px;font-size:18px}.mini-card p{margin:0;color:var(--muted);line-height:1.72}
.aside{position:sticky;top:150px;align-self:start;display:grid;gap:16px}
.aside-card{padding:20px;border-radius:24px;border:1px solid var(--line);background:linear-gradient(180deg, rgba(10,16,28,.92), rgba(9,14,24,.82));box-shadow:var(--shadow)}
.aside-card h3{margin:0 0 10px;font-size:17px}.aside-card p{margin:0;color:var(--muted);line-height:1.75;font-size:15px}.aside-list{display:grid;gap:10px;margin-top:12px}.aside-list a{padding:12px 14px;border-radius:14px;border:1px solid rgba(255,255,255,.06);background:rgba(255,255,255,.03);font-weight:800;color:#edf4ff}.aside-list a:hover{border-color:rgba(255,212,91,.18);background:rgba(255,212,91,.08)}
.notice{margin-top:18px;padding:16px 18px;border-radius:18px;border:1px solid rgba(124,240,186,.18);background:rgba(124,240,186,.08);color:#e9fff3;line-height:1.75}
.faq-row{display:grid;gap:10px;margin-top:20px}
.faq-item{padding:18px;border-radius:20px;border:1px solid rgba(255,255,255,.07);background:rgba(255,255,255,.03)}
.faq-item strong{display:block;font-size:16px;margin-bottom:8px;color:#fff}.faq-item p{margin:0;color:var(--muted);line-height:1.76}
.footer{padding:0 0 48px}.footer-card{border:1px solid var(--line);border-radius:26px;padding:24px;background:linear-gradient(180deg, rgba(10,16,28,.9), rgba(9,14,24,.8))}.footer-grid{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;align-items:center}.footer-card p{margin:0;color:var(--muted);line-height:1.7}.footer-actions{display:flex;gap:12px;flex-wrap:wrap}
@media (max-width: 1080px){.hero-grid,.main-grid{grid-template-columns:1fr}.aside{position:static}.hero-points{grid-template-columns:1fr}.mini-grid{grid-template-columns:1fr}}
@media (max-width: 720px){.container{width:min(calc(100% - 18px), var(--wrap))}.topbar-inner{min-height:72px}.brand-sub{display:none}.top-actions{display:none}.hero{padding-top:20px}.hero-grid{padding:22px}.hero p{font-size:16px}.section-inner{padding:22px}.section-title{font-size:28px}.step h3{font-size:20px}.tabbar-wrap{top:72px}.footer-grid{grid-template-columns:1fr}}