@charset "UTF-8";*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;font-family:system-ui,-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,sans-serif;background:radial-gradient(circle at top left,#1f1b3a 0,#050816 55%,#02010a);color:#f5f5ff}:root{--bt-bg-main: #050816;--bt-bg-elevated: #0c1024;--bt-bg-elevated-soft: #10152b;--bt-border-subtle: rgba(255, 255, 255, .06);--bt-text-main: #f6f3ff;--bt-text-muted: #a5b0d3;--bt-text-soft: #7c88b0;--bt-accent-pink: #ff4ccf;--bt-accent-purple: #a855ff;--bt-accent-blue: #38bdf8;--bt-accent-gradient: linear-gradient(120deg, #ff4ccf, #a855ff, #38bdf8);--bt-radius-xl: 18px;--bt-radius-lg: 14px;--bt-radius-pill: 999px;--bt-shadow-soft: 0 18px 45px rgba(0, 0, 0, .7)}.bt-page{min-height:100vh;background:radial-gradient(circle at top left,#1f1b3a 0,#050816 55%,#02010a);color:var(--bt-text-main);padding:32px 24px 48px}@media (min-width: 1024px){.bt-page{padding:40px 72px 64px}}.bt-max-width{max-width:1120px;margin:0 auto}.bt-gradient-text{background-image:var(--bt-accent-gradient);-webkit-background-clip:text;background-clip:text;color:transparent}.bt-pill{display:inline-flex;align-items:center;gap:8px;padding:4px 12px;border-radius:var(--bt-radius-pill);background:#0f172ad9;border:1px solid rgba(148,163,184,.3);color:var(--bt-text-soft);font-size:11px;letter-spacing:.06em;text-transform:uppercase}.bt-btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border-radius:var(--bt-radius-pill);border:none;cursor:pointer;font-size:14px;font-weight:600;color:#020617;background-image:var(--bt-accent-gradient);box-shadow:0 10px 30px #94a3ff8c;transition:transform .12s ease-out,box-shadow .12s ease-out,filter .12s}.bt-btn-primary:hover{transform:translateY(-1px);filter:brightness(1.05);box-shadow:0 18px 40px #818cf8a6}.bt-btn-ghost{display:inline-flex;align-items:center;justify-content:center;padding:9px 16px;border-radius:var(--bt-radius-pill);border:1px solid rgba(148,163,184,.36);background:#0f172abf;color:var(--bt-text-soft);font-size:13px;cursor:pointer;gap:8px;transition:background .12s ease-out,border-color .12s ease-out,color .12s}.bt-btn-ghost:hover{background:#0f172af2;border-color:#94a3b8b3;color:var(--bt-text-main)}.bt-card{border-radius:var(--bt-radius-lg);background:radial-gradient(circle at top left,#182341 0,#050816 55%,#02010a);border:1px solid var(--bt-border-subtle);box-shadow:var(--bt-shadow-soft);padding:18px 18px 16px;color:var(--bt-text-main)}.bt-card-title{font-size:15px;font-weight:600;margin-bottom:6px}.bt-card-body{font-size:13px;color:var(--bt-text-muted);line-height:1.5}:root{--bt-bg: #f5f1e9;--bt-surface: #ffffff;--bt-surface-soft: #f9f4eb;--bt-text-main: #111827;--bt-text-muted: #4b5563;--bt-text-soft: #6b7280;--bt-accent: #d6a21b;--bt-accent-soft: #f2d27a;--bt-border-subtle: rgba(15, 23, 42, .06);--bt-radius-lg: 20px;--bt-radius-xl: 28px;--bt-shadow-soft: 0 22px 45px rgba(15, 23, 42, .12)}