:root{--bg-primary:#0a0f1d;--bg-secondary:#111827;--bg-card:#111827bf;--bg-input:#1e293bb3;--border-subtle:#ffffff14;--border-glow:#1877f266;--fb-blue:#1877f2;--fb-blue-hover:#166fe5;--fb-blue-dark:#0d47a1;--fb-blue-gradient:linear-gradient(135deg, #1877f2 0%, #0052cc 100%);--fb-blue-gradient-hover:linear-gradient(135deg, #2583fa 0%, #0960e0 100%);--text-primary:#fff;--text-secondary:#94a3b8;--text-muted:#64748b;--accent-cyan:#38bdf8;--accent-green:#10b981;--shadow-glow:0 10px 40px -10px #1877f266}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);background-image:radial-gradient(80% 50% at 50% -20%,#1877f233,#0000 70%),radial-gradient(circle at 90% 20%,#38bdf814,#0000 50%),radial-gradient(circle at 10% 80%,#0d47a11a,#0000 45%);min-height:100vh;font-family:Plus Jakarta Sans,system-ui,-apple-system,sans-serif;line-height:1.5;overflow-x:hidden}h1,h2,h3,h4{letter-spacing:-.02em;font-family:Outfit,Plus Jakarta Sans,sans-serif}.gradient-text{background:linear-gradient(135deg,#38bdf8 0%,#1877f2 60%,#818cf8 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.frosted-glass{background:var(--bg-card);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-subtle);border-radius:16px}.btn-facebook{background:var(--fb-blue-gradient);color:#fff;cursor:pointer;border:none;font-weight:700;transition:all .25s cubic-bezier(.16,1,.3,1);box-shadow:0 4px 20px #1877f259}.btn-facebook:hover{background:var(--fb-blue-gradient-hover);transform:translateY(-2px);box-shadow:0 8px 30px #1877f28c}.btn-facebook:active{transform:translateY(0)}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-subtle);background:#ffffff0f;transition:all .2s}.btn-secondary:hover{background:#ffffff1f;border-color:#fff3}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:#1877f24d;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#1877f299}