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rgba(239,68,68,.3);border-radius:var(--r);padding:18px;margin-bottom:18px}.error-title{font-size:15px;font-weight:800;color:var(--red-l);margin-bottom:8px;display:flex;align-items:center;gap:8px}.error-body{font-size:14px;color:var(--t1);line-height:1.7}.error-actions{margin-top:12px;display:flex;gap:8px;flex-wrap:wrap}@media (max-width:720px){.container,.container-narrow{padding:20px 14px 60px}.welcome-hero h1{font-size:24px}.hdr{padding:0 14px;height:56px;gap:8px}.hdr-mod,.hdr-badge{display:none}.card{padding:18px}.card-num{inset-inline-start:14px}.choice-grid{grid-template-columns:1fr}}