:root{--bg:#08090c;--bg-soft:#0e1014;--panel:#12141a;--panel-2:#171a21;--line:#23262f;--line-soft:#1b1e25;--gold:#d4af37;--gold-bright:#f5d76e;--gold-deep:#8a6d1f;--text:#ecebe7;--muted:#8b8f99;--muted-2:#63676f;--good:#4ade80;--warn:#fbbf24;--bad:#f87171;--radius:14px;--maxw:1180px}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Source Han Sans SC,Noto Sans SC,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased}body{background-image:radial-gradient(900px 520px at 50% -8%,rgba(212,175,55,.09),transparent 62%),radial-gradient(700px 420px at 100% 100%,rgba(90,130,255,.05),transparent 60%);background-attachment:fixed}a{text-decoration:none}a,button{color:inherit}button,input,select{font:inherit}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}.mono{font-family:ui-monospace,SFMono-Regular,SF 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40px}.eyebrow,.hero{align-items:center}.eyebrow{display:inline-flex;gap:8px;font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);border:1px solid rgba(212,175,55,.28);background:rgba(212,175,55,.06);padding:6px 12px;border-radius:999px}h1{font-size:clamp(36px,5.4vw,64px);line-height:1.02;margin:20px 0 0;letter-spacing:-.02em}h1 .line2{display:block;background:linear-gradient(100deg,var(--gold-bright),var(--gold) 45%,var(--gold-deep));-webkit-background-clip:text;background-clip:text;color:transparent}.lede{color:var(--muted);font-size:15.5px;line-height:1.72;margin:22px 0 0;max-width:56ch}.cta-row{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}.section{margin-top:60px}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:20px;flex-wrap:wrap}.section-head h2{font-size:24px;margin:0;letter-spacing:-.01em}.section-head p{margin:8px 0 0;color:var(--muted);font-size:13.5px;line-height:1.6;max-width:64ch}.grid{display:grid;grid-gap:16px;gap:16px}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:linear-gradient(180deg,var(--panel),var(--bg-soft));border:1px solid var(--line);border-radius:var(--radius);padding:20px}.card-tight{padding:15px}.stat-label{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2)}.stat-value{font-size:25px;font-weight:700;margin-top:9px;letter-spacing:-.01em}.stat-sub{font-size:12px;color:var(--muted);margin-top:7px}.divider{height:1px;background:var(--line-soft);margin:16px 0}.row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:9px 0;font-size:13.5px;border-bottom:1px solid var(--line-soft)}.row:last-child{border-bottom:0}.row .k{color:var(--muted)}.row .v{font-weight:600}.badge{display:inline-flex;align-items:center;gap:6px;font-size:11px;letter-spacing:.08em;padding:5px 10px;border-radius:999px;border:1px solid var(--line);color:var(--muted)}.badge-gold{color:var(--gold-bright);border-color:rgba(212,175,55,.38);background:rgba(212,175,55,.08)}.badge-good{color:var(--good);border-color:rgba(74,222,128,.3);background:rgba(74,222,128,.08)}.badge-warn{color:var(--warn);border-color:rgba(251,191,36,.3);background:rgba(251,191,36,.08)}.badge-bad{color:var(--bad);border-color:hsla(0,91%,71%,.3);background:hsla(0,91%,71%,.08)}.progress{height:8px;border-radius:999px;background:var(--panel-2);overflow:hidden;border:1px solid var(--line-soft)}.progress>i{display:block;height:100%;background:linear-gradient(90deg,var(--gold-deep),var(--gold-bright));transition:width .4s ease}.field{display:block;margin-bottom:14px}.field>span{display:block;font-size:12px;color:var(--muted);margin-bottom:7px}.input{width:100%;padding:11px 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var(--line);border-radius:12px;padding:13px;background:hsla(0,0%,100%,.02)}.pay-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:10px;gap:8px}.pay-name{font-size:13px;color:var(--muted)}.pay-amount{font-size:15px;font-weight:600;color:var(--gold)}.pay-note{font-size:11.5px;line-height:1.6;color:var(--muted);margin-top:9px}.warn-strip{border:1px solid rgba(251,191,36,.28);background:rgba(251,191,36,.06);color:#f7e0a3;border-radius:12px}.test-strip,.warn-strip{padding:14px 16px;font-size:12.8px;line-height:1.7}.test-strip{border:1px solid rgba(96,165,250,.34);background:rgba(96,165,250,.08);color:#cfe3ff;border-radius:12px}.test-strip strong{color:#93c5fd}.table{width:100%;border-collapse:collapse;font-size:13px}.table th{text-align:left;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-2);font-weight:600;padding:10px 12px;border-bottom:1px solid var(--line)}.table td{padding:12px;border-bottom:1px solid var(--line-soft);vertical-align:middle}.table tr:last-child td{border-bottom:0}.table tbody tr:hover{background:hsla(0,0%,100%,.015)}.qr-box{display:flex;flex-direction:column;align-items:center;gap:12px;padding:18px;border:1px dashed var(--line);border-radius:12px;background:#fff}.qr-box img{width:240px;height:240px;display:block}.qr-meta{font-size:12.5px;color:var(--muted)}.tier-card{display:flex;flex-direction:column;gap:12px}.tier-card .top{display:flex;align-items:center;justify-content:space-between;gap:10px}.tier-card .name{font-weight:700;font-size:14px}.tier-card .price{font-size:20px;font-weight:700;color:var(--gold-bright)}.tier-card .price small{font-size:12px;color:var(--muted);font-weight:500;margin-left:4px}.chip{display:inline-block;padding:3px 8px;border-radius:6px;background:var(--panel-2);border:1px solid var(--line);font-size:11.5px;color:var(--muted)}.kv-inline{gap:6px;align-items:center;color:var(--muted)}.kv-inline,.log-item{display:flex;font-size:12.5px}.log-item{gap:12px;align-items:baseline;padding:9px 0;border-bottom:1px solid var(--line-soft)}.log-item:last-child{border-bottom:0}.log-dot{width:6px;height:6px;border-radius:50%;flex:none;margin-top:5px;background:var(--muted-2)}.log-dot.activate{background:var(--good)}.log-dot.buy{background:var(--gold)}.log-dot.claim{background:#60a5fa}.footer{border-top:1px solid var(--line-soft);margin-top:70px;padding:26px 0 48px;color:var(--muted-2);font-size:12.5px}.footer-inner{max-width:var(--maxw);margin:0 auto;padding:0 20px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.steps{display:grid;grid-gap:14px;gap:14px}.step{display:flex;gap:14px;align-items:flex-start}.step-num{flex:none;width:28px;height:28px;border-radius:50%;border:1px solid rgba(212,175,55,.35);color:var(--gold);display:grid;place-items:center;font-size:12px;font-weight:700}.step-body strong{display:block;font-size:13.5px;margin-bottom:5px}.step-body p{margin:0;color:var(--muted);font-size:12.8px;line-height:1.65}.guide{display:grid;grid-template-columns:200px minmax(0,1fr);grid-gap:36px;gap:36px;align-items:start}.guide-nav{position:-webkit-sticky;position:sticky;top:84px;display:grid;grid-gap:2px;gap:2px;border-left:1px solid var(--line);padding-left:14px}.guide-nav a{font-size:13px;color:var(--muted);padding:6px 0;transition:.15s}.guide-nav a:hover{color:var(--gold-bright)}.guide-nav .top{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2);margin-bottom:8px}.guide-body section{scroll-margin-top:90px;margin-bottom:48px}.guide-body h2{font-size:22px;margin:0 0 8px}.guide-body h3{font-size:15px;margin:24px 0 10px;color:var(--gold)}.guide-body p{margin:0 0 14px}.guide-body ol,.guide-body p,.guide-body 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16px;color:var(--muted);font-size:13.5px;line-height:1.8}.scroll{max-height:340px;overflow-y:auto}@media (max-width:900px){.hero{grid-template-columns:1fr;gap:28px}.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g2,.g3,.guide{grid-template-columns:1fr}.guide{gap:18px}.guide-nav{position:static;border-left:0;border-top:1px solid var(--line);padding-left:0;padding-top:14px;grid-template-columns:repeat(2,minmax(0,1fr))}.guide-nav .top{grid-column:1/-1}.social-handle{display:none}}@media (max-width:560px){.g4{grid-template-columns:1fr}.topbar-inner{flex-wrap:wrap}.nav{order:3;width:100%}}