.csf-card{background:#fff;border:2px solid #ff6b3533;border-radius:16px;margin-top:2rem;padding:clamp(1.25rem,4vw,2rem);box-shadow:0 8px 32px #ff6b3514}.csf-title{color:#222;margin:0 0 .35rem;font-size:clamp(1.25rem,3vw,1.5rem);font-weight:700}.csf-sub{color:#666;margin:0 0 1.25rem;font-size:.95rem;line-height:1.6}.csf-grid{grid-template-columns:1fr 1fr;gap:1rem;display:grid}.csf-field{flex-direction:column;gap:.35rem;display:flex}.csf-field--full{grid-column:1/-1}.csf-label{color:#334155;font-size:.875rem;font-weight:600}.csf-input,.csf-textarea{color:#1e293b;background:#fff;border:1px solid #e2e8f0;border-radius:10px;width:100%;padding:.65rem .85rem;font-size:.95rem}.csf-input:focus,.csf-textarea:focus{border-color:#ff6b35;outline:2px solid #ff6b3559}.csf-textarea{resize:vertical;min-height:120px}.csf-actions{flex-wrap:wrap;align-items:center;gap:.75rem;margin-top:1rem;display:flex}.csf-submit{color:#fff;cursor:pointer;background:linear-gradient(135deg,#ff6b35 0%,#f7931e 100%);border:none;border-radius:999px;padding:.75rem 1.75rem;font-size:.95rem;font-weight:700;box-shadow:0 4px 14px #ff6b3559}.csf-submit:disabled{opacity:.65;cursor:not-allowed}.csf-error{color:#dc2626;margin:0;font-size:.875rem;font-weight:500}.csf-success{color:#15803d;margin:0;font-size:.875rem;font-weight:600}@media (max-width:640px){.csf-grid{grid-template-columns:1fr}}