/* ============================================
   联系页专属：联系卡 / 表单面板 / 服务承诺
============================================ */

.contact-card { text-align: center; }
.contact-strong { margin-top: 4px; font-size: 17px; font-weight: 700; color: var(--text-primary); }
.contact-sub { margin-top: 6px; font-size: 13px; color: var(--text-muted); }

/* 双栏 */
.contact-cols { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 40px; align-items: start; }

/* 表单面板 */
.form-panel {
  background: var(--bg-card); border: 1px solid var(--border-light);
  border-radius: var(--radius-lg); padding: 44px;
}
.form-panel h2 { font-size: 26px; }
.form-tip { margin: 8px 0 28px; font-size: 14px; color: var(--text-muted); }

/* 服务承诺面板 */
.promise-panel {
  background: linear-gradient(160deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1)), var(--bg-elevated);
  border: 1px solid rgba(139, 92, 246, 0.35);
  border-radius: var(--radius-lg); padding: 40px 36px;
  position: sticky; top: 100px;
}
.promise-panel h3 { font-size: 20px; margin-bottom: 24px; }
.promise-list li { display: flex; gap: 18px; padding: 16px 0; border-bottom: 1px dashed var(--border-light); }
.promise-list li:last-child { border-bottom: none; }
.promise-list span {
  flex-shrink: 0; width: 40px; height: 40px; border-radius: 12px;
  background: rgba(99, 102, 241, 0.15); border: 1px solid rgba(139, 92, 246, 0.35);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-num); font-size: 14px; font-weight: 700; color: #A78BFA;
}
.promise-list b { font-size: 15.5px; display: block; }
.promise-list p { font-size: 13.5px; color: var(--text-secondary); margin-top: 4px; }
.promise-note {
  margin-top: 24px; padding: 18px 20px; border-radius: var(--radius-sm);
  background: rgba(52, 211, 153, 0.07); border: 1px solid rgba(52, 211, 153, 0.25);
}
.promise-note b { color: #34D399; font-size: 14.5px; }
.promise-note p { margin-top: 6px; font-size: 13px; color: var(--text-secondary); }

@media (max-width: 992px) {
  .contact-cols { grid-template-columns: 1fr; }
  .promise-panel { position: static; }
  .form-panel { padding: 28px 22px; }
}
@media (max-width: 768px) {
  .form-grid { grid-template-columns: 1fr; }
}