/**
 * 深圳HPV V7 样式表（珊瑚粉版）
 * 珊瑚粉渐变 · 封面图展示 · 现代杂志风
 * 主色：#ff6b6b（珊瑚粉）#ffa07a（浅珊瑚）#ffd700（金色CTA）
 */

* { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.8; color: #2d3748; background: #fff5f5;
    min-height: 100vh;
}
a { color: #ff6b6b; text-decoration: none; transition: color 0.3s; }
a:hover { color: #e53e3e; }
img { max-width: 100%; height: auto; display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ===== Top Bar 语言栏 ===== */
.top-bar {
    background: linear-gradient(135deg, #e53e3e, #ff6b6b);
    color: #fff; font-size: 0.85rem;
    padding: 8px 0; position: sticky; top: 0; z-index: 10000;
}
.top-bar .container { display: flex; justify-content: space-between; align-items: center; }
.top-bar a { color: #fff; }
.consult-btn { background: #ffd700; padding: 6px 14px; border-radius: 15px; color: #2d3748; font-size: 0.85rem; transition: all 0.3s; font-weight: 600; }
.consult-btn:hover { background: #f6e05e; color: #2d3748; }
.lang-switch { display: inline-flex; align-items: center; gap: 4px; background: #ffd700; padding: 4px 12px; border-radius: 12px; color: #2d3748; font-size: 0.8rem; cursor: pointer; border: 1px solid #ffd700; transition: all 0.3s; font-weight: 600; }
.lang-switch:hover { background: #f6e05e; }

/* ===== Header Banner ===== */
.header-banner { background: linear-gradient(135deg, #742a2a 0%, #c53030 50%, #ff6b6b 100%); padding: 50px 0 40px; color: #fff; text-align: center; border-radius: 0 0 24px 24px; }
.header-banner h1 { font-size: 1.8rem; margin-bottom: 10px; }
.header-banner p { color: #fed7d7; font-size: 1rem; }

/* ===== Header Nav ===== */
.header { background: #fff; box-shadow: 0 2px 12px rgba(255,107,107,0.08); position: sticky; top: 32px; z-index: 999; }
.header .container { display: flex; align-items: center; justify-content: space-between; padding: 14px 20px; }
.logo { font-size: 1.25rem; font-weight: 700; color: #ff6b6b; }
.nav { display: flex; gap: 6px; flex-wrap: wrap; }
.nav a { padding: 8px 16px; border-radius: 20px; color: #4a5568; font-size: 0.9rem; transition: all 0.3s; }
.nav a:hover, .nav a.active { background: #ff6b6b; color: #fff; }

/* ===== Hero Section ===== */
.hero-section {
    background: linear-gradient(135deg, #fff5f5 0%, #ffe0e0 50%, #fed7d7 100%);
    padding: 60px 0; position: relative; overflow: hidden;
}
.hero-section::before {
    content: ''; position: absolute; top: -50%; right: -20%; width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(255,107,107,0.08) 0%, transparent 70%);
    border-radius: 50%;
}
.hero-section .container { position: relative; z-index: 1; }
.hero-badges { display: flex; gap: 10px; margin-bottom: 20px; flex-wrap: wrap; }
.hero-badges .badge {
    background: rgba(255,107,107,0.1); border: 1px solid rgba(255,107,107,0.2);
    padding: 6px 14px; border-radius: 20px; font-size: 0.82rem; color: #c53030;
}
.hero-section h2 { font-size: 2.4rem; margin-bottom: 14px; line-height: 1.3; color: #742a2a; }
.hero-section h2 span { color: #ff6b6b; }
.hero-section p { color: #742a2a; font-size: 1.05rem; max-width: 600px; line-height: 1.8; margin-bottom: 22px; }
.hero-btns { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-btn-primary {
    background: linear-gradient(135deg, #ffd700, #f6e05e); color: #2d3748;
    padding: 14px 32px; border-radius: 50px; font-weight: 700; font-size: 1rem;
    transition: all 0.3s; box-shadow: 0 4px 15px rgba(255,215,0,0.4);
}
.hero-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(255,215,0,0.5); color: #2d3748; }
.hero-btn-secondary {
    border: 2px solid #ff6b6b; color: #ff6b6b; padding: 14px 32px;
    border-radius: 50px; font-weight: 600; font-size: 1rem; transition: all 0.3s;
}
.hero-btn-secondary:hover { background: rgba(255,107,107,0.1); color: #ff6b6b; }

main { padding: 30px 0; }
.section { margin-bottom: 40px; }
.section-title {
    font-size: 1.5rem; color: #2d3748; margin-bottom: 22px;
    padding-left: 16px; border-left: 4px solid #ff6b6b; position: relative;
}
.section-title::before {
    content: ''; position: absolute; bottom: -6px; left: 16px;
    width: 40px; height: 3px; background: linear-gradient(90deg, #ff6b6b, #ffa07a); border-radius: 2px;
}

/* ===== Featured ===== */
.featured-wrapper { display: grid; grid-template-columns: 1.5fr 1fr; gap: 20px; margin-bottom: 35px; }
@media (max-width: 900px) { .featured-wrapper { grid-template-columns: 1fr; } }
.featured-main {
    position: relative; border-radius: 16px; overflow: hidden;
    box-shadow: 0 4px 20px rgba(255,107,107,0.12); transition: all 0.3s;
}
.featured-main img {
    width: 100%; height: 340px; object-fit: cover; transition: transform 0.5s;
}
.featured-main:hover img { transform: scale(1.03); }
.featured-main-overlay {
    position: absolute; bottom: 0; left: 0; right: 0;
    background: linear-gradient(transparent, rgba(116,42,42,0.85));
    padding: 40px 24px 24px; color: #fff;
}
.featured-main-tag {
    background: #ffd700; color: #2d3748; padding: 3px 10px;
    border-radius: 6px; font-size: 0.72rem; font-weight: 600; display: inline-block; margin-bottom: 8px;
}
.featured-main h3 { font-size: 1.25rem; line-height: 1.4; margin-bottom: 8px; color: #fff; }
.featured-main h3 a { color: #fff; }
.featured-main-meta { font-size: 0.78rem; color: #fed7d7; }

.featured-side { display: flex; flex-direction: column; gap: 14px; }
.featured-side-item {
    display: flex; background: #fff; border-radius: 12px; overflow: hidden;
    box-shadow: 0 2px 12px rgba(255,107,107,0.08); transition: all 0.3s; border: 1px solid #fed7d7;
}
.featured-side-item:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(255,107,107,0.12); border-color: #feb2b2; }
.featured-side-img { width: 110px; height: 100%; object-fit: cover; flex-shrink: 0; }
.featured-side-content { padding: 14px 16px; display: flex; flex-direction: column; justify-content: center; }
.featured-side-content h4 { font-size: 0.88rem; color: #2d3748; line-height: 1.4; margin-bottom: 6px; }
.featured-side-content h4 a { color: #2d3748; }
.featured-side-content h4 a:hover { color: #ff6b6b; }
.featured-side-tag {
    background: #fff5f5; color: #c53030; padding: 2px 8px;
    border-radius: 6px; font-size: 0.7rem; display: inline-block; margin-bottom: 4px; font-weight: 600;
}
.featured-side-meta { font-size: 0.72rem; color: #a0aec0; margin-top: 4px; }

/* ===== News Grid ===== */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 900px) { .news-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .news-grid { grid-template-columns: 1fr; } }
.news-card {
    background: #fff; border-radius: 14px; overflow: hidden;
    box-shadow: 0 2px 12px rgba(255,107,107,0.08); transition: all 0.3s;
    border: 1px solid #fed7d7; display: flex; flex-direction: column;
}
.news-card:hover {
    transform: translateY(-3px); box-shadow: 0 8px 30px rgba(255,107,107,0.15);
    border-color: #feb2b2;
}
.news-card-img { height: 180px; overflow: hidden; }
.news-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.news-card:hover .news-card-img img { transform: scale(1.05); }
.news-card-tag {
    position: absolute; top: 12px; left: 12px;
    background: #ffd700; color: #2d3748; padding: 3px 10px;
    border-radius: 6px; font-size: 0.72rem; font-weight: 600;
}
.news-card-body { padding: 18px 20px; flex: 1; display: flex; flex-direction: column; }
.news-card-body h4 { font-size: 0.95rem; color: #2d3748; line-height: 1.5; margin-bottom: 8px; }
.news-card-body h4 a { color: #2d3748; }
.news-card-body h4 a:hover { color: #ff6b6b; }
.news-card-summary { color: #718096; font-size: 0.83rem; line-height: 1.7; flex: 1; margin-bottom: 12px; }
.news-card-footer { display: flex; justify-content: space-between; align-items: center; }
.news-card-meta { font-size: 0.72rem; color: #a0aec0; display: flex; gap: 10px; }
.news-card .read-more { color: #ff6b6b; font-size: 0.82rem; font-weight: 600; }
.news-card .read-more:hover { color: #c53030; }

/* ===== Categories ===== */
.categories-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
@media (max-width: 768px) { .categories-grid { grid-template-columns: repeat(2, 1fr); } }
.category-card {
    background: #fff; border-radius: 12px; padding: 20px; text-align: center;
    box-shadow: 0 2px 12px rgba(255,107,107,0.08); transition: all 0.3s;
    border: 1px solid #fed7d7; cursor: pointer;
}
.category-card:hover {
    transform: translateY(-2px); box-shadow: 0 6px 20px rgba(255,107,107,0.12);
    border-color: #ff6b6b; background: linear-gradient(135deg, #fff5f5, #ffe0e0);
}
.category-card:hover .cat-icon { color: #fff; }
.cat-icon { font-size: 1.4rem; color: #ff6b6b; transition: color 0.3s; }

/* ===== Breadcrumb ===== */
.breadcrumb { margin-bottom: 20px; font-size: 0.82rem; color: #a0aec0; }
.breadcrumb a { color: #ff6b6b; }

/* ===== Filter Bar ===== */
.filter-bar { display: flex; gap: 8px; margin-bottom: 22px; flex-wrap: wrap; }
.filter-btn {
    padding: 8px 18px; border-radius: 20px; border: 1px solid #fed7d7;
    color: #4a5568; font-size: 0.85rem; transition: all 0.3s; background: #fff;
}
.filter-btn:hover, .filter-btn.active { background: #ff6b6b; color: #fff; border-color: #ff6b6b; }

/* ===== News List ===== */
.news-list { display: flex; flex-direction: column; gap: 16px; }
.news-item {
    display: flex; background: #fff; border-radius: 14px; overflow: hidden;
    box-shadow: 0 2px 12px rgba(255,107,107,0.08); transition: all 0.3s;
    border: 1px solid #fed7d7;
}
.news-item:hover { border-color: #feb2b2; box-shadow: 0 4px 20px rgba(255,107,107,0.1); transform: translateY(-1px); }
.news-item-img { width: 220px; height: 155px; object-fit: cover; flex-shrink: 0; }
@media (max-width: 600px) { .news-item { flex-direction: column; } .news-item-img { width: 100%; height: 180px; } }
.news-item-content { padding: 20px 24px; flex: 1; display: flex; flex-direction: column; }
.news-item-content h3 { font-size: 1rem; color: #2d3748; margin-bottom: 8px; line-height: 1.5; }
.news-item-content h3 a { color: #2d3748; }
.news-item-content h3 a:hover { color: #ff6b6b; }
.news-item-summary { color: #718096; font-size: 0.83rem; line-height: 1.7; flex: 1; margin-bottom: 12px; }
.news-item-meta { display: flex; gap: 12px; font-size: 0.72rem; color: #a0aec0; margin-bottom: 10px; }

/* ===== Article Detail ===== */
.content-wrapper { max-width: 860px; margin: 0 auto; }
.article-detail {
    background: #fff; border-radius: 20px; overflow: hidden;
    box-shadow: 0 4px 20px rgba(255,107,107,0.1);
}
.article-cover { height: 380px; overflow: hidden; }
.article-cover img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 600px) { .article-cover { height: 220px; } }
.article-body-inner { padding: 40px 48px; }
@media (max-width: 600px) { .article-body-inner { padding: 22px 18px; } }
.article-header { margin-bottom: 24px; padding-bottom: 20px; border-bottom: 1px solid #fff5f5; }
.article-header h1 { color: #2d3748; font-size: 1.7rem; line-height: 1.45; margin-bottom: 14px; }
.article-meta { display: flex; gap: 16px; flex-wrap: wrap; font-size: 0.82rem; color: #a0aec0; }
.article-meta .category {
    background: #fff5f5; color: #c53030; padding: 3px 10px;
    border-radius: 6px; font-size: 0.78rem; font-weight: 600;
}
.article-summary {
    background: linear-gradient(135deg, #fff5f5, #ffe0e0); border-left: 4px solid #ff6b6b;
    padding: 16px 20px; border-radius: 0 12px 12px 0; margin-bottom: 28px; color: #742a2a; font-size: 0.92rem; line-height: 1.8;
}
.article-body { color: #4a5568; font-size: 1rem; line-height: 2; }
.article-body h3, .article-body h4 { color: #742a2a; margin: 28px 0 14px; }
.article-body h3 { font-size: 1.15rem; padding-bottom: 8px; border-bottom: 1px solid #fff5f5; }
.article-body p { margin-bottom: 16px; }
.article-body ul, .article-body ol { margin: 14px 0; padding-left: 24px; }
.article-body li { margin-bottom: 8px; }
.article-body strong { color: #742a2a; }

/* ===== Related Articles ===== */
.related-articles { margin-top: 35px; padding-top: 28px; border-top: 1px solid #fff5f5; }
.related-articles h3 { color: #2d3748; font-size: 1.05rem; margin-bottom: 16px; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
@media (max-width: 768px) { .related-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .related-grid { grid-template-columns: 1fr; } }
.related-item {
    background: #fff; border-radius: 12px; overflow: hidden;
    box-shadow: 0 2px 12px rgba(255,107,107,0.08); transition: all 0.3s; border: 1px solid #fed7d7;
}
.related-item:hover { border-color: #ff6b6b; }
.related-item img { width: 100%; height: 130px; object-fit: cover; }
.related-item-info { padding: 12px 14px; }
.related-item-info a { color: #4a5568; font-size: 0.85rem; line-height: 1.4; }
.related-item-info a:hover { color: #ff6b6b; }
.related-item-date { font-size: 0.72rem; color: #a0aec0; margin-top: 6px; display: block; }

/* ===== Pagination ===== */
.pagination { display: flex; justify-content: center; gap: 6px; margin: 35px 0; flex-wrap: wrap; }
.pagination a, .pagination span {
    padding: 8px 16px; border-radius: 10px; border: 1px solid #fed7d7;
    color: #4a5568; font-size: 0.85rem; background: #fff; transition: all 0.3s;
}
.pagination a:hover { background: #fff5f5; border-color: #ff6b6b; }
.pagination .current { background: #ff6b6b; border-color: #ff6b6b; color: #fff; }

/* ===== Footer ===== */
.footer { background: linear-gradient(135deg, #742a2a, #822727); color: #fff; padding: 50px 0 20px; }
.footer-content { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 30px; margin-bottom: 25px; }
@media (max-width: 768px) { .footer-content { grid-template-columns: 1fr; } }
.footer-info h3 { color: #fff; font-size: 1.05rem; margin-bottom: 10px; }
.footer-info p { color: #fed7d7; font-size: 0.85rem; }
.footer-links h4 { color: #feb2b2; font-size: 0.9rem; margin-bottom: 12px; }
.footer-links ul { list-style: none; display: flex; flex-direction: column; gap: 7px; }
.footer-links a { color: #fed7d7; font-size: 0.85rem; }
.footer-links a:hover { color: #fff; }
.footer-copyright { text-align: center; color: #feb2b2; font-size: 0.8rem; margin-top: 20px; }

/* ===== Float Buttons ===== */
.float-btns { position: fixed; bottom: 20px; right: 20px; z-index: 9998; display: flex; flex-direction: column; gap: 10px; }
.float-btn { display: block; padding: 12px 20px; border-radius: 25px; color: #fff; font-size: 0.9rem; text-align: center; box-shadow: 0 4px 15px rgba(0,0,0,0.2); transition: all 0.3s; }
.consult-float { background: linear-gradient(135deg, #ff6b6b, #c53030); }
.consult-float:hover { transform: scale(1.05); box-shadow: 0 6px 24px rgba(255,107,107,0.5); color: #fff; }
.appointment-float { background: linear-gradient(135deg, #ffd700, #f6e05e); color: #2d3748; }
.appointment-float:hover { transform: scale(1.1); color: #2d3748; }

/* ===== Modal ===== */
#appointment-modal { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(116,42,42,0.5); z-index: 9999; align-items: center; justify-content: center; }
#appointment-modal > div { background: #fff; border-radius: 20px; padding: 32px; max-width: 420px; width: 90%; max-height: 90vh; overflow-y: auto; position: relative; }
#appointment-modal h3 { color: #742a2a; font-size: 1.2rem; margin-bottom: 6px; }
#appointment-modal p { color: #718096; font-size: 0.85rem; margin-bottom: 18px; }
.close-btn { position: absolute; top: 14px; right: 14px; background: none; border: none; color: #a0aec0; font-size: 1.5rem; cursor: pointer; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; color: #4a5568; font-size: 0.88rem; margin-bottom: 5px; font-weight: 500; }
.form-group input[type="text"], .form-group input[type="tel"], .form-group input[type="date"], .form-group textarea {
    width: 100%; padding: 10px 14px; border: 1px solid #fed7d7; border-radius: 10px;
    font-size: 0.9rem; color: #2d3748; transition: border-color 0.3s; background: #fff5f5;
}
.form-group input:focus, .form-group textarea:focus {
    outline: none; border-color: #ff6b6b; box-shadow: 0 0 0 3px rgba(255,107,107,0.1);
}
.btn-submit { background: linear-gradient(135deg, #ff6b6b, #c53030); color: #fff; border: none; padding: 12px; border-radius: 10px; font-size: 0.95rem; cursor: pointer; width: 100%; font-weight: 600; }
.btn-submit:hover { opacity: 0.9; }

/* ===== Admin ===== */
.admin-container { display: grid; grid-template-columns: 210px 1fr; min-height: 100vh; }
.admin-sidebar { background: linear-gradient(180deg, #742a2a, #822727); padding: 20px 14px; }
.admin-sidebar h2 { color: #fff; font-size: 1rem; margin-bottom: 22px; padding-bottom: 14px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.sidebar-nav { display: flex; flex-direction: column; gap: 4px; }
.sidebar-nav a { color: #fed7d7; padding: 9px 12px; border-radius: 8px; font-size: 0.88rem; }
.sidebar-nav a:hover, .sidebar-nav a.active { background: rgba(255,215,0,0.25); color: #fff; }
.admin-main { padding: 28px; background: #fff5f5; }
.admin-header { margin-bottom: 22px; }
.admin-header h1 { color: #742a2a; font-size: 1.3rem; }
.error-msg { background: #fff5f5; border: 1px solid #feb2b2; color: #c53030; padding: 10px 14px; border-radius: 10px; margin-bottom: 18px; font-size: 0.88rem; }
.success-msg { background: #f0fff4; border: 1px solid #bbf7d0; color: #16a34a; padding: 10px 14px; border-radius: 10px; margin-bottom: 18px; font-size: 0.88rem; }
.admin-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: 14px; overflow: hidden; border: 1px solid #fed7d7; }
.admin-table th { background: #fff5f5; color: #ff6b6b; padding: 11px 12px; text-align: left; font-size: 0.82rem; font-weight: 600; border-bottom: 1px solid #fed7d7; }
.admin-table td { color: #2d3748; padding: 11px 12px; border-top: 1px solid #fff5f5; font-size: 0.85rem; }
.admin-table tr:hover td { background: #fff5f5; }
.form-group input[type="text"], .form-group textarea, .form-group select { border: 1px solid #fed7d7; background: #fff; }
.form-group input:focus, .form-group textarea:focus { border-color: #ff6b6b; box-shadow: 0 0 0 3px rgba(255,107,107,0.1); }
.btn-submit-admin { background: #ff6b6b; color: #fff; border: none; padding: 10px 28px; border-radius: 10px; font-size: 0.92rem; cursor: pointer; }
.btn-submit-admin:hover { background: #c53030; }
.btn-cancel { color: #718096; padding: 10px 18px; border: 1px solid #fed7d7; border-radius: 10px; }
.form-actions { display: flex; gap: 12px; margin-top: 24px; }
.status-published { background: #f0fff4; color: #16a34a; padding: 2px 8px; border-radius: 8px; font-size: 0.75rem; }
.status-draft { background: #fffff0; color: #d97706; padding: 2px 8px; border-radius: 8px; font-size: 0.75rem; }
.status-pending { background: #fff5f5; color: #ff6b6b; padding: 2px 8px; border-radius: 8px; font-size: 0.75rem; }
.status-confirmed { background: #f0fff4; color: #16a34a; padding: 2px 8px; border-radius: 8px; font-size: 0.75rem; }
.status-done { background: #eff6ff; color: #1d4ed8; padding: 2px 8px; border-radius: 8px; font-size: 0.75rem; }
.status-cancelled { background: #f1f5f9; color: #a0aec0; padding: 2px 8px; border-radius: 8px; font-size: 0.75rem; }
@media (max-width: 768px) { .admin-container { grid-template-columns: 1fr; } }