.page{max-width:720px;margin:0 auto;padding:0 16px 40px;min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;height:56px}.brand{font-weight:700;font-size:18px}.brand span{color:var(--brand);font-size:14px;margin-left:8px;font-weight:600}.foot{margin-top:auto;padding-top:32px;color:#94a3b8;font-size:12px;text-align:center}.foot a{color:#94a3b8}.btn{display:inline-block;border:none;border-radius:12px;padding:14px 32px;font-size:17px;font-weight:600;cursor:pointer;transition:transform .06s}.btn:active{transform:scale(.98)}.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;width:100%}.btn-ghost{background:#fff;color:var(--brand);border:1px solid #dbeafe;width:100%}.card{background:#fff;border-radius:16px;padding:20px;box-shadow:0 1px 3px #0f172a0f}