@charset "utf-8";
/* ============ 面包屑 ============ */
.breadcrumb {
  background: #fff;
  border-bottom: 1px solid #eef2f7;
  padding: 12px 0;
  font-size: 13px;
  color: #7a8fa6;
}
.breadcrumb a { color: #5a6f85; }
.breadcrumb a:hover { color: #1a73e8; }
.breadcrumb span { margin: 0 8px; color: #c5d2e0; }

/* ============ 页面 Banner ============ */
.page-banner {
  background: linear-gradient(135deg, #1a3a5c 0%, #2c5f8d 100%);
  color: #fff;
  padding: 50px 0;
  text-align: center;
}
.page-banner h1 { font-size: 28px; margin-bottom: 8px; }
.page-banner p { color: #c8ddf0; font-size: 14px; }

/* ============ 定制主体布局 ============ */
.custom-main { padding: 50px 0 60px; background: #f7f9fc; }
.custom-wrap {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 30px;
  align-items: start;
}

/* ============ 表单区 ============ */
.custom-form-box {
  background: #fff;
  border-radius: 14px;
  padding: 36px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.custom-form-box h2 {
  font-size: 22px;
  color: #1a3a5c;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2px solid #f0f4f9;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: 14px;
  color: #1a3a5c;
  font-weight: 600;
  margin-bottom: 8px;
}
.form-group .required { color: #e63946; margin-left: 2px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid #e0e8f0;
  border-radius: 8px;
  font-size: 14px;
  color: #33475b;
  background: #fafbfd;
  font-family: inherit;
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #1a73e8;
  background: #fff;
}
.form-contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}
.form-contact input {
  padding: 11px 14px;
  border: 1px solid #e0e8f0;
  border-radius: 8px;
  font-size: 14px;
  background: #fafbfd;
  font-family: inherit;
}
.form-contact input:focus {
  outline: none;
  border-color: #1a73e8;
  background: #fff;
}
.submit-btn {
  width: 100%;
  padding: 14px;
  background: #ff6b35;
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  font-family: inherit;
}
.submit-btn:hover {
  background: #e85a2a;
  transform: translateY(-2px);
}

/* ============ 侧边栏 ============ */
.custom-sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: sticky;
  top: 100px;
}
.side-card {
  background: #fff;
  border-radius: 14px;
  padding: 26px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.side-card h3 {
  font-size: 17px;
  color: #1a3a5c;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid #f0f4f9;
}
.side-card ul { list-style: none; }
.side-card ul li {
  padding: 9px 0;
  font-size: 14px;
  color: #33475b;
  line-height: 1.7;
  border-bottom: 1px dashed #eef2f7;
}
.side-card ul li:last-child { border-bottom: none; }
.side-card.contact {
  background: linear-gradient(135deg, #1a3a5c, #2c5f8d);
  color: #fff;
}
.side-card.contact h3 {
  color: #fff;
  border-bottom-color: rgba(255,255,255,0.15);
}
.side-card.contact p {
  font-size: 13px;
  color: #a8d4ff;
  margin-bottom: 14px;
}
.side-phone {
  display: block;
  font-size: 20px;
  color: #ffd166;
  font-weight: 700;
  text-align: center;
  padding: 12px;
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  margin-bottom: 10px;
  border: 1px solid rgba(255,255,255,0.15);
}
.side-phone-sm {
  display: block;
  text-align: center;
  font-size: 13px;
  color: #d0e0f0;
}

/* ============ 响应式 ============ */
@media (max-width: 900px) {
  .custom-wrap { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .form-contact { grid-template-columns: 1fr; }
  .custom-sidebar { position: static; }
  .custom-form-box { padding: 24px 20px; }
}