/* 联系页面样式 */
.page-banner { padding: 48px 0; position: relative; overflow: hidden; }
.page-banner::before { content: ''; position: absolute; inset: 0; background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); }
.banner-content { position: relative; }
.banner-content h1 { font-size: 2.2rem; font-weight: 800; color: white; margin-bottom: 8px; }
.banner-content p { color: rgba(255,255,255,0.7); margin-bottom: 16px; }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; color: rgba(255,255,255,0.55); }
.breadcrumb a { color: rgba(255,255,255,0.55); }
.breadcrumb a:hover { color: white; }
.breadcrumb i { font-size: 0.65rem; }

.contact-info-section { padding: 48px 0 32px; background: var(--bg-light); }
.contact-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.contact-card {
    background: white; border-radius: var(--radius-md); padding: 28px 20px;
    text-align: center; box-shadow: var(--shadow-sm); border: 1px solid var(--border);
    transition: var(--transition);
}
.contact-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--primary); }
.contact-card-icon { width: 56px; height: 56px; background: rgba(var(--primary-rgb),0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; font-size: 1.3rem; color: var(--primary); transition: var(--transition); }
.contact-card:hover .contact-card-icon { background: var(--primary); color: white; }
.contact-card-title { font-size: 0.95rem; font-weight: 700; color: var(--text-dark); margin-bottom: 8px; }
.contact-main { font-size: 0.95rem; color: var(--primary); font-weight: 600; margin-bottom: 4px; }
.contact-sub { font-size: 0.82rem; color: var(--text-muted); }

.contact-main-section { padding: 60px 0; background: white; }
.contact-layout { display: grid; grid-template-columns: 1fr 340px; gap: 40px; align-items: start; }

.contact-form-wrap .section-tag { display: inline-block; margin-bottom: 12px; }
.contact-form-wrap h1 { font-size: 1.8rem; font-weight: 800; color: var(--text-dark); margin-bottom: 10px; }
.contact-form-wrap > p { font-size: 0.92rem; color: var(--text-light); margin-bottom: 16px; }

.inquiry-form { display: flex; flex-direction: column; gap: 20px; }
.form-group-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 0.88rem; font-weight: 600; color: var(--text-dark); }
.required { color: #e74c3c; }
.form-group input, .form-group select, .form-group textarea {
    padding: 12px 16px; border: 1.5px solid var(--border); border-radius: var(--radius-sm);
    font-size: 0.9rem; font-family: var(--font); color: var(--text-body);
    background: var(--bg-light); outline: none; transition: var(--transition);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--primary); background: white; box-shadow: 0 0 0 3px rgba(var(--primary-rgb),0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }

.quantity-radio { display: flex; gap: 12px; flex-wrap: wrap; padding: 12px 0; }
.radio-item { display: flex; align-items: center; gap: 6px; font-size: 0.88rem; color: var(--text-body); cursor: pointer; }
.radio-item input[type="radio"] { accent-color: var(--primary); }

.checkbox-item { display: flex; align-items: flex-start; gap: 10px; font-size: 0.86rem; color: var(--text-light); cursor: pointer; }
.checkbox-item input[type="checkbox"] { margin-top: 2px; accent-color: var(--primary); flex-shrink: 0; }
.checkbox-item a { color: var(--primary); }
.checkbox-item a:hover { text-decoration: underline; }

.btn-submit {
    padding: 14px 36px; background: var(--primary); color: white;
    border-radius: 30px; font-size: 1rem; font-weight: 600;
    display: flex; align-items: center; gap: 10px; justify-content: center;
    transition: var(--transition); width: 100%; border: none; cursor: pointer;
}
.btn-submit:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(var(--primary-rgb),0.35); }

.form-success { text-align: center; padding: 16px 24px; min-height: auto; margin-bottom: 8px; }
.success-icon { font-size: 4rem; color: #27ae60; margin-bottom: 16px; }
.form-success h2 { font-size: 1.5rem; font-weight: 800; color: var(--text-dark); margin-bottom: 12px; }
.form-success p { color: var(--text-light); line-height: 1.8; }
.form-success strong { color: var(--primary); }

.contact-info-side { display: flex; flex-direction: column; gap: 20px; position: sticky; top: 90px; }
.info-side-card { background: var(--bg-light); border-radius: var(--radius-md); padding: 24px; border: 1px solid var(--border); }
.info-side-card h2 { font-size: 0.95rem; font-weight: 700; color: var(--text-dark); margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }
.info-side-card h2 i { color: var(--primary); }
.info-list { display: flex; flex-direction: column; gap: 10px; }
.info-list li { font-size: 0.84rem; color: var(--text-body); }
.info-list li strong { color: var(--text-dark); font-weight: 600; }
.export-regions { display: flex; flex-direction: column; gap: 10px; }
.region { display: flex; align-items: center; gap: 8px; font-size: 0.84rem; color: var(--text-body); }
.region i { color: var(--primary); font-size: 0.75rem; }
/* .wechat-card, .qr-box, .qr-code-placeholder, .wechat-card p removed */

.map-section { padding: 60px 0; background: var(--bg-gray); }
.map-wrapper { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.map-placeholder {
    height: 400px; background: linear-gradient(135deg, #1a3a6e 0%, #2d5a9e 50%, #1a4a8a 100%);
    display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 20px;
    position: relative;
}
.map-placeholder > i { font-size: 6rem; color: rgba(255,255,255,0.1); position: absolute; top: 50%; left: 50%; transform: translate(-50%, -60%); }
.map-info { text-align: center; position: relative; z-index: 1; background: rgba(0,0,0,0.4); backdrop-filter: blur(10px); padding: 28px 40px; border-radius: var(--radius-md); border: 1px solid rgba(255,255,255,0.15); }
.map-info h3 { font-size: 1.1rem; font-weight: 700; color: white; margin-bottom: 12px; }
.map-info p { font-size: 0.88rem; color: rgba(255,255,255,0.75); margin-bottom: 6px; display: flex; align-items: center; justify-content: center; gap: 6px; }
.map-info p i { color: var(--accent); }
.btn-map { display: inline-block; margin-top: 16px; padding: 10px 24px; background: var(--primary); color: white; border-radius: 24px; font-size: 0.88rem; font-weight: 600; transition: var(--transition); }
.btn-map:hover { background: var(--primary-dark); }

@media (max-width: 900px) {
    .contact-cards { grid-template-columns: repeat(3, 1fr); }
    .contact-layout { grid-template-columns: 1fr; }
    .contact-info-side { position: static; }
    .form-group-row { grid-template-columns: 1fr; }
    .form-success { min-height: auto; margin-bottom: 8px; }
}
@media (max-width: 640px) {
    .contact-cards { grid-template-columns: 1fr; }
    .contact-card:nth-child(3) { display: none; }
    .info-side-card { display: none; }
    .quantity-radio { flex-direction: column; }
}