:root{--bg:#fafaf7;--bg-surface:#fff;--bg-elevated:#f5f5f0;--text:#1a1a1a;--text-soft:#4a4a4a;--text-muted:#8a8a8a;--text-faded:#bababa;--brand:#ff6b47;--brand-soft:#ffb199;--brand-dark:#e54e2e;--accent:#00c2a8;--accent-soft:#80e8dc;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--info:#3b82f6;--yt-red:red;--border:#e5e5e0;--border-strong:#d0d0cb;--shadow-sm:0 1px 2px rgba(26,26,26,.06);--shadow-md:0 4px 12px rgba(26,26,26,.08);--shadow-lg:0 8px 24px rgba(26,26,26,.12);--radius:12px;--radius-lg:16px}*{box-sizing:border-box}body,html{margin:0;padding:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-size:15px;line-height:1.5}a{color:var(--brand);text-decoration:none}a:hover{color:var(--brand-dark)}input,select,textarea{font-family:inherit;font-size:14px;padding:10px 14px;background:var(--bg-surface);border:1px solid var(--border);border-radius:10px;color:var(--text);outline:none;transition:border-color .15s,box-shadow .15s;width:100%}input:focus,select:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(255,107,71,.1)}.container{max-width:1200px;margin:0 auto;padding:0 20px}.btn-primary{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;background:var(--brand);color:#fff;border:none;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;transition:background .15s,transform .1s}.btn-primary:hover{background:var(--brand-dark)}.btn-primary:active{transform:translateY(1px)}.btn-primary:disabled{background:#ccc;cursor:not-allowed}.btn-ghost{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;background:transparent;color:var(--text-soft);border:1px solid var(--border);border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;transition:background .15s,border-color .15s}.btn-ghost:hover{background:var(--bg-elevated);border-color:var(--border-strong)}.card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-sm);transition:box-shadow .2s,border-color .2s}.card:hover{box-shadow:var(--shadow-md)}.gradient-text{background:linear-gradient(135deg,var(--brand),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:99px;font-size:11px;font-weight:600}.badge-coral{background:rgba(255,107,71,.12);color:var(--brand-dark)}.badge-teal{background:rgba(0,194,168,.12);color:var(--accent)}.badge-success{background:rgba(16,185,129,.12);color:var(--success)}.badge-warning{background:rgba(245,158,11,.12);color:var(--warning)}@media (max-width:640px){body{font-size:14px}.container{padding:0 14px}}