*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--primary:#0891b2;--primary-light:#06b6d4;--accent:#0ea5e9;--bg:#f0f9ff;--bg-card:#fff;--text:#0c4a6e;--text-muted:#64748b;--border:#e2e8f0;--success:#10b981;--error:#ef4444;--radius:16px;--shadow:0 20px 60px #0891b214}body{background:var(--bg);color:var(--text);min-height:100vh;font-family:Inter,system-ui,-apple-system,sans-serif}a{color:var(--primary);text-decoration:none}button{cursor:pointer;border:none;font-family:inherit}input,select,textarea{border:1.5px solid var(--border);background:var(--bg-card);width:100%;color:var(--text);border-radius:12px;outline:none;padding:12px 16px;font-family:inherit;font-size:15px;transition:border-color .2s}input:focus,select:focus,textarea:focus{border-color:var(--primary)}label{color:var(--text-muted);margin-bottom:6px;font-size:13px;font-weight:600;display:block}