/* ============================================
   梨花商务服务 - 前台样式
   ============================================ */

/* CSS Reset & Base */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --primary: #4A8C5C;
    --primary-dark: #3a7349;
    --primary-light: #6BAA7A;
    --accent: #F5E6A8;
    --warm: #E8A87C;
    --warm-dark: #d4926a;
    --bg: #FAFAF7;
    --bg-green: #E8F0E5;
    --text: #333333;
    --text-secondary: #666666;
    --text-light: #666666;
    --white: #FFFFFF;
    --border: #E8E5E0;
    --shadow: 0 2px 12px rgba(74, 140, 92, 0.08);
    --shadow-hover: 0 8px 30px rgba(74, 140, 92, 0.18);
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 16px;
    --transition: all 0.3s ease;
}

html { scroll-behavior: smooth; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    font-size: 15px;
    line-height: 1.8;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 24px;
    min-height: 44px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    line-height: 1.5;
    text-decoration: none;
}
.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: var(--primary-dark); color: var(--white); transform: translateY(-2px); box-shadow: 0 4px 16px rgba(74,140,92,0.3); }
.btn-warm { background: var(--warm); color: var(--white); }
.btn-warm:hover { background: var(--warm-dark); color: var(--white); transform: translateY(-2px); box-shadow: 0 4px 16px rgba(232,168,124,0.4); }
.btn-outline { background: transparent; border: 2px solid var(--primary); color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: var(--white); }
.btn-outline-light { background: transparent; border: 2px solid var(--white); color: var(--white); }
.btn-outline-light:hover { background: var(--white); color: var(--primary); }
.btn-light { background: var(--white); color: var(--primary); }
.btn-light:hover { background: var(--accent); color: var(--primary-dark); transform: translateY(-2px); }
.btn-lg { padding: 14px 36px; font-size: 16px; min-height: 48px; }
.btn-block { display: block; width: 100%; }
.btn-sm { padding: 6px 14px; font-size: 13px; min-height: 36px; }
.btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

/* Top Bar */
.top-bar { background: var(--primary); color: rgba(255,255,255,0.9); font-size: 13px; padding: 8px 0; }
.top-bar-inner { display: flex; justify-content: space-between; align-items: center; }
.top-bar-right strong { color: var(--white); font-size: 15px; }

/* Header */
.header {
    position: sticky; top: 0; z-index: 1000;
    background: var(--white);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    transition: var(--transition);
}
.header.scrolled { box-shadow: 0 4px 20px rgba(0,0,0,0.08); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo-img { height: 40px; width: auto; }
.logo-text { font-size: 20px; font-weight: 700; color: var(--primary); }
.nav { display: flex; gap: 8px; }
.nav-link {
    padding: 8px 18px; border-radius: var(--radius-sm);
    color: var(--text); font-weight: 500; font-size: 15px;
    position: relative;
}
.nav-link:hover, .nav-link.active { color: var(--primary); background: var(--bg-green); }
.header-phone { display: flex; align-items: center; gap: 8px; }
.phone-icon { font-size: 24px; }
.phone-label { font-size: 12px; color: var(--text-light); }
.phone-number { font-size: 18px; font-weight: 700; color: var(--primary); }
.menu-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.menu-toggle span { display: block; width: 24px; height: 2px; background: var(--text); margin: 5px 0; transition: var(--transition); }

/* Mobile Menu */
.mobile-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.4); z-index: 1100; opacity: 0; visibility: hidden; transition: var(--transition); }
.mobile-overlay.show { opacity: 1; visibility: visible; }
.mobile-menu {
    position: fixed; top: 0; right: -300px; width: 280px; height: 100%;
    background: var(--white); z-index: 1200; padding: 20px;
    transition: right 0.3s ease; overflow-y: auto;
}
.mobile-menu.open { right: 0; }
.mobile-menu-header { display: flex; justify-content: space-between; align-items: center; font-size: 18px; font-weight: 600; margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--border); }
.mobile-close { background: none; border: none; font-size: 28px; cursor: pointer; color: var(--text-light); }
.mobile-nav-link { display: block; padding: 14px 16px; border-radius: var(--radius-sm); color: var(--text); font-size: 16px; margin-bottom: 4px; }
.mobile-nav-link:hover { background: var(--bg-green); color: var(--primary); }
.mobile-phone { margin-top: 20px; padding: 16px; background: var(--bg-green); border-radius: var(--radius); text-align: center; font-size: 18px; font-weight: 600; color: var(--primary); }

/* Main Content */
.main-content { min-height: 60vh; }

/* Section */
.section { padding: 70px 0; }
.section-header { text-align: center; margin-bottom: 50px; }
.section-tag { display: inline-block; font-size: 13px; font-weight: 600; letter-spacing: 3px; color: var(--primary); text-transform: uppercase; margin-bottom: 8px; }
.section-title { font-size: 34px; font-weight: 700; color: var(--text); margin-bottom: 12px; letter-spacing: -0.5px; }
.section-subtitle { font-size: 16px; color: var(--text-secondary); }

/* Banner */
.banner { position: relative; overflow: hidden; height: 520px; }
.banner-slides { height: 100%; position: relative; }
.banner-slide {
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: opacity 1s ease;
}
.banner-slide.active { opacity: 1; }
.banner-bg-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.banner-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(74,140,92,0.85) 0%, rgba(107,170,122,0.7) 100%); }
.banner-content { position: relative; z-index: 2; text-align: center; color: var(--white); }
.banner-title { font-size: 44px; font-weight: 700; margin-bottom: 16px; text-shadow: 0 2px 10px rgba(0,0,0,0.15); }
.banner-subtitle { font-size: 20px; opacity: 0.95; margin-bottom: 16px; }
.banner-welcome { font-size: 16px; opacity: 0.88; max-width: 640px; margin: 0 auto 32px; line-height: 1.8; }
.banner-btns { display: flex; gap: 16px; justify-content: center; }
.banner-dots { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); display: flex; gap: 10px; z-index: 10; }
.banner-dot { width: 12px; height: 12px; border-radius: 50%; background: rgba(255,255,255,0.5); cursor: pointer; transition: var(--transition); }
.banner-dot.active { background: var(--white); width: 32px; border-radius: 6px; }
.banner-arrow {
    position: absolute; top: 50%; transform: translateY(-50%);
    width: 48px; height: 48px; border-radius: 50%; border: none;
    background: rgba(255,255,255,0.2); color: var(--white);
    font-size: 20px; cursor: pointer; z-index: 10;
    transition: var(--transition);
}
.banner-arrow:hover { background: rgba(255,255,255,0.4); }
.banner-prev { left: 30px; }
.banner-next { right: 30px; }

/* Petal decorations */
.petal { position: absolute; border-radius: 50% 0; opacity: 0.12; z-index: 1; pointer-events: none; }
.petal-1 { width: 120px; height: 120px; background: var(--accent); top: -20px; right: 10%; transform: rotate(30deg); }
.petal-2 { width: 80px; height: 80px; background: var(--white); bottom: 30px; left: 8%; transform: rotate(-20deg); }
.petal-3 { width: 60px; height: 60px; background: var(--accent); top: 40%; right: 5%; transform: rotate(60deg); }

/* Service Cards (Home) */
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.service-card {
    background: var(--white); border-radius: var(--radius); padding: 32px 24px;
    text-align: center; box-shadow: var(--shadow); transition: var(--transition);
    border: 1px solid transparent; position: relative; overflow: hidden;
}
.service-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    transform: scaleX(0); transition: transform 0.3s ease; transform-origin: left;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); border-color: var(--bg-green); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
    width: 64px; height: 64px; margin: 0 auto 20px;
    background: var(--bg-green); border-radius: 16px;
    display: flex; align-items: center; justify-content: center;
    color: var(--primary); transition: var(--transition);
}
.service-icon svg { width: 32px; height: 32px; }
.service-card:hover .service-icon { background: var(--primary); color: var(--white); transform: scale(1.1) rotate(-5deg); }
.service-title { font-size: 18px; font-weight: 600; margin-bottom: 10px; color: var(--text); }
.service-desc { font-size: 14px; color: var(--text-light); line-height: 1.6; margin-bottom: 16px; }
.service-link { font-size: 14px; font-weight: 500; color: var(--primary); }
.service-card:hover .service-link { letter-spacing: 1px; }

/* Advantages */
.advantages-section { background: var(--bg-green); }
.advantages-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.advantage-card {
    background: var(--white); border-radius: var(--radius); padding: 36px 28px;
    text-align: center; box-shadow: var(--shadow); transition: var(--transition);
}
.advantage-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.advantage-icon-wrap {
    width: 72px; height: 72px; margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    color: var(--white);
}
.advantage-card h3 { font-size: 20px; margin-bottom: 12px; }
.advantage-card p { font-size: 14px; color: var(--text-light); line-height: 1.7; }

/* Stats */
.stats-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    padding: 60px 0; position: relative; overflow: hidden;
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; text-align: center; }
.stat-item { color: var(--white); }
.stat-number { font-size: 42px; font-weight: 700; margin-bottom: 8px; }
.stat-label { font-size: 16px; opacity: 0.9; }

/* Articles */
.articles-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-bottom: 40px; }
.article-card {
    background: var(--white); border-radius: var(--radius); overflow: hidden;
    box-shadow: var(--shadow); transition: var(--transition);
}
.article-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.article-card-img { position: relative; height: 180px; overflow: hidden; background: var(--bg-green); }
.article-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.article-card:hover .article-card-img img { transform: scale(1.05); }
.article-card-placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; color: var(--primary); opacity: 0.4; }
.article-card-tag { position: absolute; top: 12px; left: 12px; background: rgba(74,140,92,0.9); color: var(--white); padding: 4px 12px; border-radius: 20px; font-size: 12px; }
.article-card-body { padding: 20px; }
.article-card-title { font-size: 16px; font-weight: 600; margin-bottom: 8px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.article-card-title a { color: var(--text); }
.article-card:hover .article-card-title a { color: var(--primary); }
.article-card-summary { font-size: 13px; color: var(--text-light); line-height: 1.6; margin-bottom: 12px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.article-card-meta { display: flex; justify-content: space-between; font-size: 12px; color: #aaa; }
.section-more { text-align: center; }

/* CTA */
.cta-section {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    padding: 50px 0; position: relative; overflow: hidden;
}
.cta-section::before { content: ''; position: absolute; width: 300px; height: 300px; border-radius: 50%; background: rgba(255,255,255,0.05); top: -100px; right: -50px; }
.cta-inner { display: flex; justify-content: space-between; align-items: center; position: relative; z-index: 2; }
.cta-content h2 { color: var(--white); font-size: 28px; margin-bottom: 8px; }
.cta-content p { color: rgba(255,255,255,0.9); font-size: 16px; }
.cta-actions { display: flex; gap: 16px; }

/* Breadcrumb */
.breadcrumb { background: var(--bg-green); padding: 14px 0; font-size: 14px; }
.breadcrumb .container { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.breadcrumb a { color: var(--text-light); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb .sep { color: #ccc; }
.breadcrumb span { color: var(--primary); }

/* About Page */
.about-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 50px; align-items: start; }
.about-title { font-size: 30px; margin: 12px 0 24px; color: var(--text); }
.about-content p { margin-bottom: 16px; color: var(--text-light); line-height: 1.9; }
.about-visual { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.about-visual-card {
    background: var(--white); border-radius: var(--radius); padding: 28px 20px;
    text-align: center; box-shadow: var(--shadow); transition: var(--transition);
}
.about-visual-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.about-visual-icon { font-size: 36px; margin-bottom: 12px; }
.about-visual-card h3 { font-size: 16px; margin-bottom: 6px; }
.about-visual-card p { font-size: 13px; color: var(--text-light); }

.culture-section { background: var(--bg-green); }
.culture-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.culture-card {
    background: var(--white); border-radius: var(--radius); padding: 40px 30px;
    text-align: center; box-shadow: var(--shadow);
}
.culture-icon { font-size: 48px; margin-bottom: 16px; }
.culture-card h3 { font-size: 22px; margin-bottom: 12px; color: var(--primary); }
.culture-card p { color: var(--text-light); line-height: 1.8; }

.timeline { max-width: 800px; margin: 0 auto; position: relative; padding-left: 40px; }
.timeline::before { content: ''; position: absolute; left: 15px; top: 0; bottom: 0; width: 2px; background: var(--bg-green); }
.timeline-item { position: relative; margin-bottom: 36px; }
.timeline-dot { position: absolute; left: -32px; top: 4px; width: 16px; height: 16px; border-radius: 50%; background: var(--primary); border: 4px solid var(--bg-green); }
.timeline-content { background: var(--white); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); }
.timeline-year { font-size: 24px; font-weight: 700; color: var(--primary); margin-bottom: 4px; }
.timeline-content h3 { font-size: 18px; margin-bottom: 8px; }
.timeline-content p { color: var(--text-light); }

/* Services List Page */
.services-list-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.service-list-card {
    background: var(--white); border-radius: var(--radius); padding: 32px;
    display: flex; gap: 24px; box-shadow: var(--shadow); transition: var(--transition);
    position: relative; overflow: hidden;
}
.service-list-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.service-list-icon {
    width: 64px; height: 64px; flex-shrink: 0;
    background: var(--bg-green); border-radius: 16px;
    display: flex; align-items: center; justify-content: center; color: var(--primary);
}
.service-list-icon svg { width: 32px; height: 32px; }
.service-list-card:hover .service-list-icon { background: var(--primary); color: var(--white); }
.service-list-body { flex: 1; }
.service-list-title { font-size: 20px; margin-bottom: 6px; }
.service-list-subtitle { font-size: 14px; color: var(--primary); margin-bottom: 8px; }
.service-list-desc { font-size: 14px; color: var(--text-light); line-height: 1.7; margin-bottom: 14px; }
.service-list-btn { font-size: 14px; font-weight: 500; color: var(--primary); }
.service-list-number { position: absolute; top: 16px; right: 20px; font-size: 48px; font-weight: 800; color: var(--bg-green); line-height: 1; }

/* Service Detail Page */
.service-detail-layout { display: grid; grid-template-columns: 1fr 300px; gap: 40px; align-items: start; }
.service-detail-header { margin-bottom: 30px; padding-bottom: 20px; border-bottom: 2px solid var(--bg-green); }
.service-detail-title { font-size: 30px; margin-bottom: 8px; }
.service-detail-subtitle { font-size: 16px; color: var(--primary); }
.service-detail-content { margin-bottom: 40px; line-height: 1.9; }
.service-detail-content p { margin-bottom: 16px; }
.service-detail-content h2 { font-size: 22px; margin: 28px 0 14px; color: var(--text); }
.service-detail-content h3 { font-size: 18px; margin: 20px 0 10px; }
.service-detail-content ul, .service-detail-content ol { padding-left: 24px; margin-bottom: 16px; }
.service-detail-content li { margin-bottom: 6px; list-style: disc; }

.block-title { font-size: 22px; margin-bottom: 24px; padding-left: 14px; border-left: 4px solid var(--primary); }

.process-steps { display: flex; flex-direction: column; gap: 0; position: relative; }
.process-step { display: flex; gap: 20px; padding-bottom: 28px; position: relative; }
.process-step:not(:last-child)::after { content: ''; position: absolute; left: 22px; top: 48px; bottom: 0; width: 2px; background: var(--bg-green); }
.process-step-num {
    width: 44px; height: 44px; flex-shrink: 0;
    background: var(--primary); color: var(--white);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 18px; font-weight: 700;
}
.process-step-content h4 { font-size: 17px; margin-bottom: 4px; padding-top: 10px; }

.advantages-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.advantage-item { display: flex; align-items: center; gap: 10px; padding: 14px 18px; background: var(--bg-green); border-radius: var(--radius-sm); }
.advantage-check { width: 24px; height: 24px; background: var(--primary); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 14px; flex-shrink: 0; }

.service-inquiry { background: var(--white); border-radius: var(--radius-lg); padding: 36px; margin-top: 40px; box-shadow: var(--shadow); }
.inquiry-desc { color: var(--text-light); margin-bottom: 24px; }

.sidebar-card { background: var(--white); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); margin-bottom: 24px; }
.sidebar-card h3 { font-size: 18px; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 2px solid var(--bg-green); }
.sidebar-contact-card { text-align: center; background: linear-gradient(135deg, var(--primary), var(--primary-light)); color: var(--white); }
.sidebar-contact-card h3 { color: var(--white); border-bottom-color: rgba(255,255,255,0.2); }
.sidebar-phone { font-size: 26px; font-weight: 700; margin: 12px 0 4px; }
.sidebar-contact-card p { opacity: 0.9; margin-bottom: 16px; }
.sidebar-contact-card .btn-primary { background: var(--white); color: var(--primary); }
.sidebar-service-list li { border-bottom: 1px solid var(--border); }
.sidebar-service-list li:last-child { border-bottom: none; }
.sidebar-service-list a { display: flex; justify-content: space-between; align-items: center; padding: 12px 0; color: var(--text); }
.sidebar-service-list a:hover, .sidebar-service-list a.active { color: var(--primary); padding-left: 8px; }
.sidebar-article-list li { padding: 12px 0; border-bottom: 1px solid var(--border); }
.sidebar-article-list li:last-child { border-bottom: none; }
.sidebar-article-list a { display: block; color: var(--text); font-size: 14px; margin-bottom: 4px; line-height: 1.5; }
.sidebar-article-list a:hover { color: var(--primary); }
.sidebar-article-date { font-size: 12px; color: #aaa; }
.sidebar-cat-list li a { display: block; padding: 10px 14px; border-radius: var(--radius-sm); color: var(--text); }
.sidebar-cat-list li a:hover, .sidebar-cat-list li a.active { background: var(--bg-green); color: var(--primary); }

/* Forms */
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 500; font-size: 14px; }
.form-group input[type="text"],
.form-group input[type="tel"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="number"],
.form-group input[type="url"],
.form-group textarea,
.form-group select {
    width: 100%; padding: 12px 16px; border: 1.5px solid var(--border);
    border-radius: var(--radius-sm); font-size: 15px; font-family: inherit;
    transition: var(--transition); background: var(--white);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(74,140,92,0.1);
}
.form-row { display: flex; gap: 16px; }
.form-row .form-group { flex: 1; }
.checkbox-label { display: flex !important; align-items: center; gap: 8px; cursor: pointer; }
.checkbox-label input { width: auto !important; }
.form-message { margin-top: 16px; padding: 12px 16px; border-radius: var(--radius-sm); font-size: 14px; display: none; }
.form-message.success { display: block; background: #e8f5e9; color: #2e7d32; }
.form-message.error { display: block; background: #fbe9e7; color: #c62828; }

/* Contact Page */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact-info-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.contact-info-card {
    background: var(--white); border-radius: var(--radius); padding: 30px 24px;
    text-align: center; box-shadow: var(--shadow);
}
.contact-info-icon { font-size: 40px; margin-bottom: 12px; }
.contact-info-card h3 { font-size: 18px; margin-bottom: 8px; }
.contact-info-card p { color: var(--text-light); }
.contact-form-card { background: var(--white); border-radius: var(--radius-lg); padding: 36px; box-shadow: var(--shadow); }
.contact-form-card h2 { font-size: 24px; margin-bottom: 8px; }
.contact-form-desc { color: var(--text-light); margin-bottom: 24px; }

/* News List */
.news-layout { display: grid; grid-template-columns: 1fr 300px; gap: 40px; align-items: start; }
.news-cat-bar { display: flex; gap: 8px; margin-bottom: 30px; flex-wrap: wrap; }
.news-cat { padding: 8px 20px; border-radius: 20px; background: var(--white); color: var(--text); font-size: 14px; box-shadow: var(--shadow); }
.news-cat:hover, .news-cat.active { background: var(--primary); color: var(--white); }
.news-list { display: flex; flex-direction: column; gap: 20px; }
.news-item {
    display: flex; gap: 24px; background: var(--white); border-radius: var(--radius);
    padding: 24px; box-shadow: var(--shadow); transition: var(--transition);
}
.news-item:hover { transform: translateX(4px); box-shadow: var(--shadow-hover); }
.news-item-img { width: 200px; height: 140px; flex-shrink: 0; border-radius: var(--radius-sm); overflow: hidden; background: var(--bg-green); }
.news-item-img img { width: 100%; height: 100%; object-fit: cover; }
.news-item-placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; color: var(--primary); opacity: 0.4; }
.news-item-body { flex: 1; }
.news-item-title { font-size: 19px; margin-bottom: 8px; }
.news-item-title a { color: var(--text); }
.news-item:hover .news-item-title a { color: var(--primary); }
.news-item-summary { color: var(--text-light); font-size: 14px; line-height: 1.7; margin-bottom: 12px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-item-meta { display: flex; gap: 16px; font-size: 13px; color: #aaa; }
.news-item-cat { background: var(--bg-green); color: var(--primary); padding: 2px 10px; border-radius: 12px; }

/* News Detail */
.article-layout { display: grid; grid-template-columns: 1fr 300px; gap: 40px; align-items: start; }
.article-header { margin-bottom: 30px; }
.article-title { font-size: 28px; line-height: 1.4; margin-bottom: 16px; }
.article-meta { display: flex; gap: 20px; font-size: 14px; color: #999; flex-wrap: wrap; }
.article-cover { margin-bottom: 30px; border-radius: var(--radius); overflow: hidden; }
.article-body { line-height: 1.9; font-size: 16px; }
.article-body p { margin-bottom: 18px; }
.article-body h2 { font-size: 22px; margin: 30px 0 14px; padding-left: 12px; border-left: 4px solid var(--primary); }
.article-body h3 { font-size: 19px; margin: 24px 0 12px; }
.article-body ul, .article-body ol { padding-left: 24px; margin-bottom: 18px; }
.article-body li { margin-bottom: 8px; }
.article-body ul li { list-style: disc; }
.article-body ol li { list-style: decimal; }
.article-nav { display: flex; justify-content: space-between; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--border); gap: 20px; }
.article-nav-item { flex: 1; }
.article-nav-next { text-align: right; }
.article-nav-label { display: block; font-size: 13px; color: #aaa; margin-bottom: 4px; }
.article-nav-item a { color: var(--text); font-size: 15px; }
.article-nav-item a:hover { color: var(--primary); }
.article-nav-none { color: #ccc; font-size: 14px; }

/* Pagination */
.pagination { display: flex; justify-content: center; gap: 6px; margin-top: 40px; }
.page-link, .page-current {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 40px; height: 40px; padding: 0 14px;
    border-radius: var(--radius-sm); font-size: 14px;
    background: var(--white); color: var(--text); box-shadow: var(--shadow);
}
.page-link:hover { background: var(--primary); color: var(--white); }
.page-current { background: var(--primary); color: var(--white); font-weight: 600; }
.page-dots { display: inline-flex; align-items: center; padding: 0 8px; color: #aaa; }

/* Empty State */
.empty-state { text-align: center; padding: 60px 20px; color: #aaa; font-size: 16px; }

/* Footer */
.footer { background: #1a2e20; color: rgba(255,255,255,0.75); padding-top: 60px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; padding-bottom: 40px; }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-logo img { height: 36px; }
.footer-logo span { font-size: 20px; font-weight: 700; color: var(--white); }
.footer-desc { font-size: 14px; line-height: 1.8; }
.footer-col h4 { color: var(--white); font-size: 16px; margin-bottom: 18px; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: rgba(255,255,255,0.65); font-size: 14px; }
.footer-links a:hover { color: var(--primary-light); }
.footer-contact-list li { display: flex; align-items: flex-start; gap: 8px; margin-bottom: 12px; font-size: 14px; }
.contact-icon { flex-shrink: 0; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 20px 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; font-size: 13px; }
.footer-icp { color: rgba(255,255,255,0.5); }
.footer-friends { display: flex; gap: 12px; flex-wrap: wrap; }
.footer-friends a { color: rgba(255,255,255,0.5); font-size: 13px; }
.footer-friends a:hover { color: var(--primary-light); }

/* Float Service */
.float-service { position: fixed; bottom: 30px; right: 30px; z-index: 999; }
.float-service-btn {
    width: 56px; height: 56px; border-radius: 50%;
    background: var(--primary); color: var(--white);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; box-shadow: 0 4px 20px rgba(74,140,92,0.4);
    transition: var(--transition);
}
.float-service-btn:hover { background: var(--primary-dark); transform: scale(1.1); }
.float-service-panel {
    position: absolute; bottom: 70px; right: 0; width: 320px;
    background: var(--white); border-radius: var(--radius-lg);
    box-shadow: 0 8px 40px rgba(0,0,0,0.15);
    opacity: 0; visibility: hidden; transform: translateY(10px);
    transition: var(--transition); overflow: hidden;
}
.float-service-panel.show { opacity: 1; visibility: visible; transform: translateY(0); }
.float-panel-header { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; background: var(--primary); color: var(--white); font-weight: 600; }
.float-close { background: none; border: none; color: var(--white); font-size: 22px; cursor: pointer; }
.float-panel-body { height: 280px; }
.chat-placeholder { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100%; text-align: center; color: var(--text-light); }
.chat-placeholder-icon { font-size: 48px; margin-bottom: 12px; }
.chat-placeholder p { margin-bottom: 4px; }
.chat-placeholder-sub { font-size: 13px; }
.chat-placeholder-sub strong { color: var(--primary); font-size: 16px; }

/* Testimonials */
.testimonials-section { background: var(--bg); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.testimonial-card {
    background: var(--white); border-radius: var(--radius); padding: 32px 28px;
    box-shadow: var(--shadow); transition: var(--transition);
    border: 1px solid var(--border); position: relative;
}
.testimonial-card::before {
    content: '\201C'; position: absolute; top: 16px; right: 24px;
    font-size: 64px; color: var(--bg-green); font-family: Georgia, serif; line-height: 1;
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.testimonial-stars { color: var(--warm); font-size: 18px; letter-spacing: 2px; margin-bottom: 16px; }
.testimonial-text { font-size: 15px; color: var(--text-secondary); line-height: 1.9; margin-bottom: 24px; position: relative; z-index: 1; }
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.testimonial-avatar {
    width: 48px; height: 48px; border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--white); display: flex; align-items: center; justify-content: center;
    font-size: 20px; font-weight: 600; flex-shrink: 0;
}
.testimonial-name { font-size: 16px; font-weight: 600; color: var(--text); }
.testimonial-company { font-size: 13px; color: var(--text-secondary); }

/* Team Placeholder */
.team-placeholder {
    background: var(--white); border-radius: var(--radius-lg); padding: 60px 40px;
    box-shadow: var(--shadow); border: 1px solid var(--border);
}
.team-placeholder-inner { text-align: center; color: var(--text-secondary); }
.team-placeholder-icon { font-size: 64px; margin-bottom: 16px; opacity: 0.5; }
.team-placeholder-text { font-size: 20px; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.team-placeholder-sub { font-size: 14px; color: var(--text-secondary); }

/* Contact Extra (WeChat & Map) */
.contact-extra { display: grid; grid-template-columns: 1fr 2fr; gap: 30px; margin-top: 50px; }
.contact-wechat {
    background: var(--white); border-radius: var(--radius); padding: 36px;
    box-shadow: var(--shadow); text-align: center; border: 1px solid var(--border);
}
.contact-wechat-icon { font-size: 40px; margin-bottom: 12px; }
.contact-wechat h3 { font-size: 20px; margin-bottom: 8px; }
.contact-wechat > p { color: var(--text-secondary); margin-bottom: 20px; font-size: 14px; }
.wechat-placeholder {
    background: var(--bg-green); border-radius: var(--radius-sm); padding: 30px;
}
.wechat-placeholder-qr { font-size: 56px; margin-bottom: 8px; }
.wechat-placeholder p { font-size: 14px; color: var(--text-secondary); margin-bottom: 4px; }
.wechat-placeholder-tip { font-weight: 500; color: var(--primary) !important; }
.contact-map {
    background: var(--white); border-radius: var(--radius); padding: 36px;
    box-shadow: var(--shadow); border: 1px solid var(--border);
}
.contact-map h3 { font-size: 20px; margin-bottom: 16px; }
.map-placeholder {
    background: var(--bg-green); border-radius: var(--radius-sm); height: 280px;
    display: flex; align-items: center; justify-content: center;
}
.map-placeholder-icon { font-size: 48px; margin-bottom: 12px; opacity: 0.5; }
.map-placeholder-inner { text-align: center; color: var(--text-secondary); }
.map-placeholder-inner p { margin-bottom: 4px; }
.map-placeholder-addr { font-weight: 500; color: var(--text) !important; }

/* Phone links */
.top-bar-tel { color: var(--white); }
.top-bar-tel:hover { color: var(--accent); }
.top-bar-tel strong { color: var(--white); }
a.header-phone { text-decoration: none; }
.mobile-phone { text-decoration: none; }
.footer-tel { color: rgba(255,255,255,0.75); }
.footer-tel:hover { color: var(--primary-light); }
.contact-tel { color: var(--primary); font-weight: 600; font-size: 18px; }
.contact-tel:hover { color: var(--primary-dark); }

/* Footer Admin Entry */
.footer-admin-entry { text-align: center; padding-top: 12px; }
.footer-admin-entry a {
    font-size: 12px; color: rgba(255,255,255,0.25);
    transition: color 0.3s ease; letter-spacing: 1px;
}
.footer-admin-entry a:hover { color: rgba(255,255,255,0.5); }
.footer-icp a { color: rgba(255,255,255,0.5); }
.footer-icp a:hover { color: var(--primary-light); }

/* 404 Page */
.page-404 { padding: 100px 0; text-align: center; }
.error-404 { font-size: 120px; font-weight: 800; color: var(--primary); line-height: 1; margin-bottom: 20px; opacity: 0.9; }
.page-404 h2 { font-size: 28px; color: var(--text); margin-bottom: 12px; }
.page-404 p { font-size: 16px; color: var(--text-secondary); margin-bottom: 32px; }
.error-404-actions { display: flex; gap: 16px; justify-content: center; }

/* Responsive */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .advantages-grid { grid-template-columns: repeat(2, 1fr); }
    .articles-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: 1fr; }
    .services-list-grid { grid-template-columns: 1fr; }
    .about-grid { grid-template-columns: 1fr; }
    .service-detail-layout, .news-layout, .article-layout { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .contact-extra { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .cta-inner { flex-direction: column; text-align: center; gap: 20px; }
}

@media (max-width: 768px) {
    body { font-size: 14px; }
    .top-bar-left { display: none; }
    .nav, .header-phone { display: none; }
    .menu-toggle { display: block; }
    .banner { height: 440px; }
    .banner-title { font-size: 28px; }
    .banner-subtitle { font-size: 16px; }
    .banner-welcome { font-size: 14px; }
    .banner-btns { flex-direction: column; align-items: center; }
    .banner-arrow { display: none; }
    .section { padding: 50px 0; }
    .section-title { font-size: 26px; }
    .services-grid, .advantages-grid, .articles-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .stat-number { font-size: 32px; }
    .culture-grid { grid-template-columns: 1fr; }
    .about-visual { grid-template-columns: 1fr; }
    .service-list-card { flex-direction: column; gap: 16px; }
    .service-list-number { display: none; }
    .advantages-list { grid-template-columns: 1fr; }
    .news-item { flex-direction: column; }
    .news-item-img { width: 100%; height: 180px; }
    .form-row { flex-direction: column; gap: 0; }
    .contact-info-cards { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .footer-bottom-inner { flex-direction: column; text-align: center; }
    .float-service { bottom: 20px; right: 20px; }
    .float-service-panel { width: calc(100vw - 40px); right: -10px; }
    .article-nav { flex-direction: column; gap: 16px; }
    .article-nav-next { text-align: left; }
    .service-inquiry { padding: 24px; }
    .contact-form-card { padding: 24px; }
    .error-404 { font-size: 80px; }
    .page-404 h2 { font-size: 22px; }
    .error-404-actions { flex-direction: column; align-items: center; }
    .team-placeholder { padding: 40px 20px; }
    .contact-extra { margin-top: 30px; }
    .contact-wechat, .contact-map { padding: 24px; }
    .map-placeholder { height: 200px; }
    input, textarea, select, button { font-size: 16px; }
}