:root{--bg: #000000;--bg-soft: #07080c;--surface: rgba(255, 255, 255, .04);--surface-2: rgba(255, 255, 255, .06);--border: rgba(255, 255, 255, .09);--text: #f5f6f8;--muted: #9aa1ad;--muted-2: #6b7280;--brand: #6c5cef;--brand-2: #7b61ff;--radius: 16px;--max: 1180px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;line-height:1.6;padding-top:68px}a{color:inherit;text-decoration:none}.page{overflow-x:hidden}.btn{display:inline-flex;align-items:center;gap:8px;border:none;border-radius:999px;padding:12px 26px;font-size:15px;font-weight:600;cursor:pointer;transition:transform .15s ease,opacity .15s ease,background .15s 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