/* ================================================================
   顶呱呱跨境服务 - dggjt.com
   主题样式表 v1.0
   基于PbootCMS模板引擎
   ================================================================ */

/* ==================== CSS Variables ==================== */
:root {
    --primary: #0d4b7a;
    --primary-dark: #0a2a4a;
    --primary-light: #e8f0fe;
    --primary-hover: #0a3a5e;
    --accent: #f5a623;
    --accent-light: #fff8e7;
    --bg: #f5f7fb;
    --bg-card: #ffffff;
    --text: #1a2332;
    --text-light: #5f6b7a;
    --text-muted: #999;
    --border: #e8ecf1;
    --border-light: #f0f2f5;
    --success: #2e7d32;
    --danger: #c62828;
    --shadow: 0 2px 15px rgba(0,0,0,0.06);
    --shadow-hover: 0 8px 30px rgba(0,0,0,0.1);
    --radius: 8px;
    --radius-lg: 14px;
    --font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    --container: 1200px;
    --header-h: 80px;
    --topbar-h: 38px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    font-size: 21px;
    line-height: 1.8;
    color: var(--text);
    background: #fff;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}
a:hover {
    color: var(--primary-hover);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol {
    list-style: none;
}

/* ==================== Layout ==================== */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 70px 0;
}

.section-white {
    background: #fff;
}

.section-bg {
    background: var(--bg);
}

.section-header {
    text-align: center;
    margin-bottom: 44px;
}

.section-en {
    display: inline-block;
    font-size: 12px;
    color: var(--primary);
    letter-spacing: 3px;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 8px;
    position: relative;
}
.section-en::before,
.section-en::after {
    content: '';
    display: inline-block;
    width: 30px;
    height: 1px;
    background: var(--primary);
    vertical-align: middle;
    margin: 0 10px;
    opacity: 0.4;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 14px;
    line-height: 1.2;
}

.section-desc {
    font-size: 17px;
    color: var(--text-light);
    max-width: 620px;
    margin: 0 auto;
}

.text-highlight {
    color: var(--primary);
    font-weight: 600;
}

/* ==================== Top Bar ==================== */
.top-bar {
    background: var(--primary-dark);
    color: rgba(255,255,255,0.8);
    font-size: 12px;
    height: var(--topbar-h);
    line-height: var(--topbar-h);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.top-bar-left {
    overflow: hidden;
    white-space: nowrap;
}

.top-welcome {
    font-size: 12px;
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.top-item {
    white-space: nowrap;
}

.top-item strong {
    color: #fff;
    font-weight: 700;
}

.top-item .wechat-trigger {
    color: rgba(255,255,255,0.8);
    cursor: pointer;
    position: relative;
}
.top-item .wechat-trigger:hover {
    color: #fff;
}

.wechat-qr {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background: #fff;
    border-radius: 8px;
    padding: 12px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.15);
    z-index: 100;
    width: 150px;
    text-align: center;
    margin-top: 8px;
}
.wechat-qr img {
    width: 120px;
    height: 120px;
    margin: 0 auto;
}
.wechat-qr p {
    color: #666;
    font-size: 12px;
    margin-top: 6px;
    line-height: 1.4;
}
.wechat-trigger:hover .wechat-qr {
    display: block;
}

/* ==================== Header / Nav ==================== */
.header {
    background: #fff;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 99;
    height: var(--header-h);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-h);
}

.logo a {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-img {
    height: 40px;
    width: auto;
}

.logo-text h1 {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.2;
}

.logo-text span {
    font-size: 9px;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    display: block;
}

/* Navigation */
.nav-list {
    display: flex;
    align-items: center;
    gap: 2px;
}

.nav-item {
    position: relative;
}

.nav-item > a {
    display: block;
    padding: 8px 14px;
    color: var(--text);
    font-size: 15px;
    font-weight: 500;
    border-radius: 6px;
    transition: var(--transition);
    white-space: nowrap;
}

.nav-item > a:hover,
.nav-item.active > a {
    color: var(--primary);
    background: var(--primary-light);
}

/* Sub Navigation */
.nav-item.has-sub > a::after {
    content: '▾';
    margin-left: 4px;
    font-size: 10px;
    color: var(--text-muted);
}

.sub-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    min-width: 220px;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.12);
    padding: 8px 0;
    z-index: 100;
    margin-top: 4px;
}

.sub-nav li a {
    display: block;
    padding: 10px 20px;
    color: var(--text);
    font-size: 13px;
    transition: var(--transition);
}

.sub-nav li a:hover {
    color: var(--primary);
    background: var(--primary-light);
}

.nav-item.has-sub:hover .sub-nav {
    display: block;
}

/* Nav CTA */
.nav-cta-btn {
    background: var(--primary) !important;
    color: #fff !important;
    padding: 7px 20px !important;
    border-radius: 25px !important;
    font-weight: 600 !important;
    font-size: 13px !important;
}
.nav-cta-btn:hover {
    background: var(--primary-hover) !important;
    box-shadow: 0 4px 12px rgba(13,75,122,0.3);
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 100;
    position: relative;
}

.hamburger span {
    display: block;
    width: 26px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 98;
}

/* ==================== Hero Banner ==================== */
.hero-banner {
    position: relative;
    overflow: hidden;
}

.hero-slider {
    position: relative;
}

.hero-slide {
    min-height: 500px;
    display: none;
    align-items: center;
    background-size: cover;
    background-position: center;
    position: relative;
}

.hero-slide:first-child {
    display: flex;
}

.hero-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(10,42,74,0.85) 0%, rgba(13,75,122,0.7) 50%, rgba(26,106,154,0.5) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 680px;
    padding: 60px 0;
}

.hero-badge {
    display: inline-block;
    background: rgba(255,255,255,0.12);
    padding: 6px 24px;
    border-radius: 20px;
    font-size: 16px;
    color: rgba(255,255,255,0.9);
    margin-bottom: 16px;
    backdrop-filter: blur(4px);
}

.hero-content h2 {
    font-size: 42px;
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 18px;
    letter-spacing: 1px;
}

.hero-content p {
    font-size: 18px;
    color: rgba(255,255,255,0.85);
    margin-bottom: 30px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

/* Banner Arrows */
.hero-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background: rgba(255,255,255,0.15);
    color: #fff;
    border: none;
    border-radius: 50%;
    font-size: 28px;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
    transition: var(--transition);
}
.hero-arrow:hover {
    background: rgba(255,255,255,0.3);
}
.hero-arrow-prev { left: 24px; }
.hero-arrow-next { right: 24px; }

/* Dots */
.hero-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}
.hero-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    cursor: pointer;
    transition: var(--transition);
}
.hero-dots span.active {
    background: #fff;
    width: 28px;
    border-radius: 5px;
}

/* Hero Notice (实时预约) */
.hero-notice {
    background: #fffbe6;
    border-bottom: 1px solid #f0e6c0;
}

.notice-inner {
    display: flex;
    align-items: center;
    height: 44px;
    overflow: hidden;
}

.notice-label {
    font-size: 16px;
    font-weight: 600;
    color: #b8860b;
    white-space: nowrap;
    margin-right: 16px;
    flex-shrink: 0;
}

.notice-marquee {
    overflow: hidden;
    white-space: nowrap;
    flex: 1;
}

.notice-item {
    display: inline-block;
    font-size: 16px;
    color: #8b7a3a;
    margin-right: 40px;
    animation: marquee 20s linear infinite;
}

@keyframes marquee {
    0% { transform: translateX(100%); }
    100% { transform: translateX(-100%); }
}

/* ==================== About Intro ==================== */
.about-intro {
    max-width: 860px;
    margin: 0 auto;
    text-align: center;
}

.about-intro-text p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-intro-actions {
    margin-top: 24px;
    display: flex;
    gap: 16px;
    justify-content: center;
}

/* ==================== Buttons ==================== */
.btn {
    display: inline-block;
    padding: 12px 28px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    text-decoration: none;
    line-height: 1.4;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
}
.btn-primary:hover {
    background: var(--primary-hover);
    color: #fff;
    box-shadow: 0 4px 15px rgba(13,75,122,0.3);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}
.btn-outline:hover {
    border-color: var(--primary-dark);
    background: var(--primary-light);
    color: var(--primary);
}
.btn-outline-light {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,0.6);
}
.btn-outline-light:hover {
    border-color: #fff;
    background: rgba(255,255,255,0.15);
    color: #fff;
}

.btn-link {
    background: transparent;
    color: var(--primary);
    padding: 8px 4px;
}
.btn-link:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

.btn-lg {
    padding: 14px 36px;
    font-size: 16px;
}

.btn-block {
    display: block;
    width: 100%;
}

/* ==================== Service Grid ==================== */
.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    transition: var(--transition);
    text-align: center;
}

.service-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
    border-color: var(--primary);
}

.service-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    border-radius: 12px;
    padding: 12px;
}

.service-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.service-title {
    font-size: 21px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}

.service-brief {
    font-size: 16px;
    color: var(--primary);
    margin-bottom: 14px;
    line-height: 1.5;
}

.service-list {
    margin-bottom: 18px;
}

.service-list li {
    font-size: 16px;
    color: var(--text-light);
    padding: 4px 0 4px 16px;
    position: relative;
}

.service-list li::before {
    content: '›';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 700;
    font-size: 16px;
}

.service-link {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.service-link:hover {
    gap: 8px;
}

/* ==================== Advantage Grid ==================== */
.advantage-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.advantage-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
}

.advantage-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.advantage-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.advantage-icon .adv-num {
    font-size: 24px;
    font-weight: 800;
    color: #fff;
}

.advantage-icon-1 { background: linear-gradient(135deg, #0d4b7a, #1a6a9a); }
.advantage-icon-2 { background: linear-gradient(135deg, #0d7377, #14a3a8); }
.advantage-icon-3 { background: linear-gradient(135deg, #7c3aed, #a78bfa); }
.advantage-icon-4 { background: linear-gradient(135deg, #e65c00, #f9a825); }

.advantage-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}

.advantage-desc {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 14px;
}

.advantage-link {
    font-size: 16px;
    color: var(--primary);
    font-weight: 600;
}

/* ==================== Group Backing ==================== */
.group-backing {
    background: linear-gradient(135deg, #e8f0fe 0%, #d4e4f7 100%);
    border: 1px solid #c5d9f7;
    border-radius: var(--radius-lg);
    padding: 44px 40px;
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    align-items: center;
}

.group-backing-text {
    flex: 1;
    min-width: 280px;
}

.group-badge {
    display: inline-block;
    font-size: 16px;
    color: var(--primary);
    letter-spacing: 2px;
    font-weight: 700;
    margin-bottom: 8px;
}

.group-backing-text h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 10px;
}

.group-backing-text p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.8;
}

.group-backing-data {
    flex: 0 0 auto;
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.data-item {
    text-align: center;
    min-width: 80px;
}

.data-num {
    font-size: 30px;
    font-weight: 800;
    color: var(--primary);
}

.data-unit {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary);
}

.data-label {
    display: block;
    font-size: 16px;
    color: var(--text-muted);
    margin-top: 2px;
}

/* ==================== News / Knowledge Center ==================== */
.news-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-bottom: 32px;
}

.news-tab {
    padding: 8px 22px;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: #fff;
    color: var(--text-light);
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font);
}

.news-tab:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.news-tab.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.news-panel {
    display: none;
}

.news-panel.active {
    display: block;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.news-card {
    border-radius: var(--radius);
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.news-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-3px);
}

.news-card-lg {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
}
.news-card-lg .news-img {
    height: 100%;
    min-height: 200px;
}
.news-card-lg .news-info {
    padding: 28px;
}

.news-card-link {
    display: block;
    color: inherit;
    text-decoration: none;
}

.news-img {
    overflow: hidden;
    height: 160px;
}

.news-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}

.news-card:hover .news-img img {
    transform: scale(1.05);
}

.news-info {
    padding: 18px;
}

.news-date {
    font-size: 16px;
    color: var(--text-muted);
    display: block;
    margin-bottom: 6px;
}

.news-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-desc {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-more {
    text-align: right;
    margin-top: 20px;
}

/* ==================== Process ==================== */
.process-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr auto 1fr auto 1fr;
    gap: 0;
    align-items: stretch;
}

.process-item {
    text-align: center;
    padding: 28px 12px;
    background: #fff;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 150px;
}

.process-item:hover {
    box-shadow: var(--shadow);
    border-color: var(--primary);
}

.process-num {
    font-size: 32px;
    font-weight: 800;
    color: rgba(13,75,122,0.08);
    margin-bottom: 6px;
    line-height: 1;
}

.process-icon {
    font-size: 30px;
    margin-bottom: 8px;
}

.process-item h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
}

.process-item p {
    font-size: 16px;
    color: var(--text-muted);
    line-height: 1.5;
}

.process-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--primary);
    font-weight: 300;
    padding: 0 8px;
    align-self: center;
}

/* ==================== Policy / 行业新规 ==================== */
.policy-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.policy-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    transition: var(--transition);
}

.policy-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-3px);
}

.policy-urgent {
    border-color: #f5a623;
    background: linear-gradient(135deg, #fff8e7, #fff);
}

.policy-hot {
    border-color: #e65c00;
    background: linear-gradient(135deg, #fff4f0, #fff);
}

.policy-badge {
    display: inline-block;
    font-size: 16px;
    font-weight: 700;
    padding: 3px 12px;
    border-radius: 4px;
    color: #fff;
    background: var(--primary);
    margin-bottom: 12px;
}

.policy-urgent .policy-badge {
    background: #f5a623;
}

.policy-hot .policy-badge {
    background: #e65c00;
}

.policy-card h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 10px;
    line-height: 1.4;
}

.policy-card p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 14px;
}

.policy-link {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary);
}

/* ==================== CTA Section ==================== */
.cta-section {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, #1a6a9a 100%);
}

.cta-box {
    text-align: center;
    color: #fff;
}

.cta-box h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 14px;
}

.cta-box p {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 30px;
}

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.cta-box .btn-outline-light {
    border-color: rgba(255,255,255,0.6);
    color: #fff;
}
.cta-box .btn-outline-light:hover {
    border-color: #fff;
    background: rgba(255,255,255,0.15);
}

.cta-trust {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
    font-size: 16px;
    opacity: 0.8;
}

/* ==================== Page Banner ==================== */
.page-banner {
    padding: 50px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 30px 30px;
}

.page-banner-content {
    position: relative;
    z-index: 1;
}

.page-banner-badge {
    display: inline-block;
    background: rgba(255,255,255,0.12);
    padding: 4px 20px;
    border-radius: 20px;
    font-size: 16px;
    color: rgba(255,255,255,0.9);
    margin-bottom: 12px;
}

.page-banner h1 {
    font-size: 38px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 12px;
}

.page-banner p {
    font-size: 17px;
    color: rgba(255,255,255,0.8);
    max-width: 620px;
    margin: 0 auto;
}

/* ==================== Breadcrumb ==================== */
.breadcrumb {
    padding: 14px 0;
    background: #f8f9fc;
    font-size: 16px;
    color: var(--text-muted);
}

.breadcrumb a {
    color: var(--text-muted);
}

.breadcrumb a:hover {
    color: var(--primary);
}

/* ==================== Page Layout (Sidebar + Main) ==================== */
.page-section {
    padding: 50px 0;
}

.page-layout {
    display: flex;
    gap: 36px;
}

.page-sidebar {
    flex: 0 0 300px;
    min-width: 0;
}

.page-main {
    flex: 1;
    min-width: 0;
}

/* Sidebar */
.sidebar-box {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 20px;
}

.sidebar-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary);
}

.sidebar-nav li a {
    display: block;
    padding: 10px 0;
    color: var(--text-light);
    font-size: 16px;
    border-bottom: 1px solid var(--border-light);
    transition: var(--transition);
}

.sidebar-nav li:last-child a {
    border-bottom: none;
}

.sidebar-nav li a:hover,
.sidebar-nav li.active a {
    color: var(--primary);
    padding-left: 6px;
}

/* Sidebar Contact */
.sidebar-contact-text {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 12px;
}

.sidebar-phone {
    display: block;
    font-size: 22px;
    color: var(--primary);
    margin-bottom: 14px;
}

/* Sidebar Hot */
.sidebar-hot-list li {
    border-bottom: 1px solid var(--border-light);
}

.sidebar-hot-list li:last-child {
    border-bottom: none;
}

.sidebar-hot-list li a {
    display: flex;
    gap: 10px;
    padding: 10px 0;
    color: var(--text-light);
    font-size: 16px;
    align-items: flex-start;
}

.sidebar-hot-list li a:hover {
    color: var(--primary);
}

.hot-num {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    background: var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-muted);
}

.sidebar-hot-list li:nth-child(1) .hot-num,
.sidebar-hot-list li:nth-child(2) .hot-num,
.sidebar-hot-list li:nth-child(3) .hot-num {
    background: var(--primary);
    color: #fff;
}

.hot-title {
    flex: 1;
    line-height: 1.5;
}

/* Sidebar Tags */
.sidebar-tags-content {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.sidebar-tags-content a {
    display: inline-block;
    padding: 4px 14px;
    background: var(--bg);
    color: var(--text-light);
    font-size: 16px;
    border-radius: 4px;
    transition: var(--transition);
}

.sidebar-tags-content a:hover {
    background: var(--primary);
    color: #fff;
}

/* ==================== List Page ==================== */
.page-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.list-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}

.list-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-3px);
}

.list-card-link {
    display: flex;
    color: inherit;
    text-decoration: none;
    gap: 0;
}

.list-card-img {
    flex: 0 0 260px;
    position: relative;
    overflow: hidden;
    min-height: 180px;
}

.list-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}

.list-card:hover .list-card-img img {
    transform: scale(1.05);
}

.list-card-cat {
    position: absolute;
    left: 12px;
    top: 12px;
    background: var(--primary);
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    padding: 3px 12px;
    border-radius: 4px;
}

.list-card-info {
    flex: 1;
    padding: 24px 26px;
}

.list-card-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 12px;
    line-height: 1.4;
}

.list-card-desc {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.list-card-meta {
    display: flex;
    gap: 20px;
    font-size: 16px;
    color: var(--text-muted);
}

/* ==================== Pagination ==================== */
.pagination {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: 40px;
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 38px;
    padding: 0 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 16px;
    color: var(--text-light);
    background: #fff;
    text-decoration: none;
    transition: var(--transition);
}

.pagination a:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.pagination .page-num-current {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

/* ==================== Article Detail ==================== */
.article-header {
    margin-bottom: 30px;
}

.article-title {
    font-size: 30px;
    font-weight: 800;
    color: var(--text);
    line-height: 1.3;
    margin-bottom: 14px;
}

.article-meta {
    display: flex;
    gap: 20px;
    font-size: 16px;
    color: var(--text-muted);
}

.article-body {
    font-size: 17px;
    color: #2c3e50;
    line-height: 1.9;
}

.article-body p {
    margin-bottom: 20px;
}

.article-body h2 {
    font-size: 24px;
    font-weight: 700;
    margin: 40px 0 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary);
}

.article-body h3 {
    font-size: 20px;
    font-weight: 700;
    margin: 30px 0 12px;
}

.article-body img {
    border-radius: var(--radius);
    margin: 20px 0;
}

.article-body ul,
.article-body ol {
    margin: 16px 0;
    padding-left: 24px;
}

.article-body li {
    margin-bottom: 6px;
}

.article-body a {
    color: var(--primary);
    text-decoration: underline;
}

.article-prenext {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    padding: 20px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.article-prenext p {
    flex: 1;
}

.article-prenext a {
    color: var(--text-light);
    font-size: 16px;
}

.article-prenext a:hover {
    color: var(--primary);
}

.article-tags {
    margin-top: 20px;
    font-size: 16px;
    color: var(--text-muted);
}

.article-tags a {
    display: inline-block;
    padding: 3px 10px;
    background: var(--bg);
    color: var(--text-light);
    font-size: 16px;
    border-radius: 4px;
    margin: 2px 4px;
}

.article-related {
    margin-top: 40px;
}

.related-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 20px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.related-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}

.related-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-3px);
}

.related-card img {
    width: 100%;
    height: 130px;
    object-fit: cover;
}

.related-card h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    padding: 12px 14px 4px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.related-date {
    display: block;
    padding: 0 14px 14px;
    font-size: 16px;
    color: var(--text-muted);
}

.article-cta {
    margin-top: 40px;
    padding: 32px;
    background: linear-gradient(135deg, #e8f0fe, #d4e4f7);
    border-radius: var(--radius-lg);
    text-align: center;
}

.article-cta p {
    font-size: 16px;
    color: var(--text);
    margin-bottom: 18px;
}

.article-cta-phone {
    display: block;
    margin-top: 12px;
    font-size: 16px;
    color: var(--text-light);
}

.article-cta-phone strong {
    color: var(--primary);
    font-size: 18px;
}

/* ==================== About Page ==================== */
.about-block {
    padding: 50px 0;
}

.about-block-header {
    text-align: center;
    margin-bottom: 32px;
}

.about-block-content p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.9;
    margin-bottom: 14px;
}

.position-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.position-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    transition: var(--transition);
}

.position-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.position-icon {
    font-size: 44px;
    margin-bottom: 16px;
}

.position-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 10px;
}

.position-card p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.7;
}

.group-intro {
    max-width: 860px;
    margin: 0 auto 36px;
    text-align: center;
}

.group-intro p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.9;
    margin-bottom: 14px;
}

.group-data {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    text-align: center;
}

.group-data-item {
    position: relative;
}

.group-data-num {
    font-size: 36px;
    font-weight: 800;
    color: var(--primary);
    display: block;
    line-height: 1;
}

.group-data-unit {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary);
}

.group-data-label {
    display: block;
    font-size: 16px;
    color: var(--text-muted);
    margin-top: 4px;
}

.commitment-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.commitment-item {
    text-align: center;
    padding: 28px 16px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: var(--transition);
}

.commitment-item:hover {
    box-shadow: var(--shadow);
    border-color: var(--primary);
}

.commitment-icon {
    font-size: 32px;
    margin-bottom: 8px;
}

.commitment-item h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
}

.commitment-item p {
    font-size: 16px;
    color: var(--text-muted);
}

/* ==================== Search Page ==================== */
.search-page-box {
    max-width: 600px;
    margin: 0 auto 40px;
}

.search-page-form {
    display: flex;
    gap: 0;
    border: 2px solid var(--primary);
    border-radius: 6px;
    overflow: hidden;
}

.search-page-input {
    flex: 1;
    padding: 14px 18px;
    border: none;
    outline: none;
    font-size: 16px;
    font-family: var(--font);
}

.search-page-btn {
    padding: 14px 32px;
    background: var(--primary);
    color: #fff;
    border: none;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font);
    transition: var(--transition);
}

.search-page-btn:hover {
    background: var(--primary-hover);
}

.search-results {
    margin-bottom: 40px;
}

.search-item {
    padding: 20px 0;
    border-bottom: 1px solid var(--border-light);
}

.search-item-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.search-item-title a {
    color: var(--text);
}

.search-item-title a:hover {
    color: var(--primary);
}

.search-item-desc {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 8px;
}

.search-item-meta {
    font-size: 16px;
    color: var(--text-muted);
    display: flex;
    gap: 16px;
    align-items: center;
}

.search-item-link {
    color: var(--primary);
    margin-left: auto;
}

.search-empty {
    text-align: center;
    padding: 60px 20px;
}

.search-empty-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.search-empty h3 {
    font-size: 22px;
    color: var(--text);
    margin-bottom: 10px;
}

.search-empty p {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 24px;
}

/* ==================== Footer ==================== */
.footer {
    background: #1a2332;
    color: rgba(255,255,255,0.7);
}

/* Quick Connect */
.footer-quick {
    border-bottom: 1px solid rgba(255,255,255,0.06);
    padding: 24px 0;
}

.quick-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.quick-item {
    display: flex;
    align-items: center;
    gap: 14px;
}

.quick-ic {
    font-size: 28px;
    color: var(--accent);
}

.quick-info {
    display: flex;
    flex-direction: column;
}

.quick-label {
    font-size: 16px;
    color: rgba(255,255,255,0.5);
}

.quick-value {
    font-size: 16px;
    color: #fff;
}

.quick-value a {
    color: var(--accent);
}

/* Footer Main */
.footer-main {
    padding: 50px 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.footer-logo img {
    height: 36px;
    width: auto;
}

.footer-logo span {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
}

.footer-desc {
    font-size: 16px;
    line-height: 1.8;
    color: rgba(255,255,255,0.55);
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.6);
    font-size: 16px;
    transition: var(--transition);
    position: relative;
}

.footer-social a:hover {
    background: var(--primary);
    color: #fff;
}

.social-popup {
    display: none;
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: #fff;
    border-radius: 8px;
    padding: 12px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.2);
    width: 140px;
    text-align: center;
    margin-bottom: 10px;
}
.social-popup img {
    width: 110px;
    height: 110px;
    margin: 0 auto;
}
.social-popup p {
    color: #666;
    font-size: 16px;
    margin-top: 6px;
}
.social-wechat:hover .social-popup {
    display: block;
}

.footer-title {
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
    position: relative;
    padding-bottom: 10px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary);
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    color: rgba(255,255,255,0.55);
    font-size: 16px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: #fff;
    padding-left: 4px;
}

.footer-contact li {
    font-size: 16px;
    color: rgba(255,255,255,0.55);
    line-height: 1.6;
}

.footer-contact li strong {
    color: #fff;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 18px 0;
}

.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 16px;
    color: rgba(255,255,255,0.35);
}

.footer-bottom-inner a {
    color: rgba(255,255,255,0.45);
}

/* ==================== Float Bar ==================== */
.float-bar {
    position: fixed;
    right: 20px;
    bottom: 120px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.float-item {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 3px 12px rgba(0,0,0,0.15);
    transition: var(--transition);
    position: relative;
    font-size: 20px;
}

.float-item span {
    display: none;
    position: absolute;
    right: 56px;
    background: var(--primary);
    color: #fff;
    padding: 6px 14px;
    border-radius: 6px;
    white-space: nowrap;
    font-size: 16px;
}

.float-item:hover {
    background: var(--primary-hover);
    transform: scale(1.1);
}

.float-item:hover span {
    display: block;
}

.float-phone {
    background: #e65c00;
}

.float-wechat-popup {
    display: none;
    position: absolute;
    right: 56px;
    bottom: 0;
    background: #fff;
    border-radius: 8px;
    padding: 12px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.2);
    width: 150px;
    text-align: center;
}

.float-wechat-popup img {
    width: 120px;
    height: 120px;
    margin: 0 auto;
}

.float-wechat-popup p {
    color: #666;
    font-size: 16px;
    margin-top: 6px;
}

.float-wechat:hover .float-wechat-popup {
    display: block;
}

.float-top {
    background: var(--text-muted);
}

/* ==================== WOW Animation Overrides ==================== */
.animated {
    animation-duration: 0.6s;
}

/* ==================== Responsive ==================== */
@media (max-width: 1024px) {
    .service-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .advantage-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .policy-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    .quick-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .process-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }
    .process-item {
        min-height: 120px;
        padding: 20px 12px;
    }
    .process-arrow {
        display: none;
    }
    .news-grid {
        grid-template-columns: 1fr;
    }
    .news-card-lg {
        grid-template-columns: 1fr;
    }
    .page-layout {
        flex-direction: column;
    }
    .page-sidebar {
        flex: none;
        width: 100%;
    }
    .related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .commitment-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .position-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    /* Hide logo H1 and nav CTA at medium screens */
    .logo-text h1 {
        display: none;
    }
    .nav-cta {
        display: none;
    }
}

@media (max-width: 768px) {
    :root {
        --header-h: 56px;
    }

    .top-bar {
        display: none;
    }

    .hamburger {
        display: flex;
        margin-left: auto;
    }

    .nav-list {
        display: none;
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100%;
        background: #fff;
        flex-direction: column;
        padding: 64px 20px 24px;
        box-shadow: -5px 0 30px rgba(0,0,0,0.1);
        z-index: 99;
        transition: right 0.3s;
        overflow-y: auto;
    }

    .nav-list.open {
        display: flex;
        right: 0;
    }

    .nav-overlay.open {
        display: block;
    }

    .nav-item > a {
        padding: 12px 0;
        border-bottom: 1px solid var(--border-light);
        border-radius: 0;
        font-size: 16px;
    }
    .nav-cta {
        display: none;
    }

    .sub-nav {
        position: static;
        box-shadow: none;
        padding: 0 0 0 16px;
        margin: 0;
        display: none;
    }

    .nav-item.has-sub:hover .sub-nav {
        display: none;
    }
    .nav-item.has-sub.open .sub-nav {
        display: block;
    }

    /* Logo: only show image at mobile */
    .logo-img {
        height: 32px;
    }
    .logo-text h1 {
        display: none;
    }
    .logo-text span {
        display: none;
    }

    /* News tabs: wrap properly */
    .news-tabs {
        gap: 6px;
        margin-bottom: 20px;
    }
    .news-tab {
        padding: 6px 14px;
        font-size: 16px;
    }

    /* Process: 3 columns */
    .process-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }
    .process-arrow {
        display: none;
    }
    .process-item {
        min-height: 110px;
        padding: 18px 10px;
    }
    .process-icon {
        font-size: 24px;
    }
    .process-item h4 {
        font-size: 16px;
    }
    .process-item p {
        font-size: 16px;
    }

    .hero-slide {
        min-height: 380px;
    }
    .hero-content h2 {
        font-size: 28px;
    }
    .hero-content {
        padding: 40px 0;
    }

    .section-title {
        font-size: 28px;
    }

    .service-grid {
        grid-template-columns: 1fr;
    }
    .advantage-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .policy-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .quick-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .list-card-link {
        flex-direction: column;
    }
    .list-card-img {
        flex: none;
        height: 200px;
    }

    .page-banner h1 {
        font-size: 28px;
    }

    .group-backing {
        padding: 30px 24px;
    }

    .group-backing-data {
        gap: 16px;
    }

    .data-item {
        min-width: 60px;
    }

    .float-bar {
        right: 12px;
        bottom: 100px;
    }
    .float-item {
        width: 42px;
        height: 42px;
    }

    .hero-arrow {
        display: none;
    }

    .cta-box h2 {
        font-size: 26px;
    }

    .position-grid {
        grid-template-columns: 1fr;
    }
    .commitment-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .section {
        padding: 40px 0;
    }

    .section-title {
        font-size: 24px;
    }

    .advantage-grid {
        grid-template-columns: 1fr;
    }
    .process-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    .process-item {
        min-height: 100px;
        padding: 14px 8px;
    }
    .related-grid {
        grid-template-columns: 1fr;
    }
    .commitment-grid {
        grid-template-columns: 1fr;
    }

    .hero-slide {
        min-height: 300px;
    }
    .hero-content h2 {
        font-size: 22px;
    }
    .hero-content p {
        font-size: 16px;
    }

    .page-banner h1 {
        font-size: 22px;
    }

    .article-title {
        font-size: 22px;
    }
}

/* ==================== Utility ==================== */
/* wow classes removed - content always visible for static preview */

/* ==================== Product Page Styles ==================== */
.product-section {
    padding: 60px 0;
}
.product-section.bg-light {
    background: var(--bg);
}

/* Product Hero */
.product-hero {
    padding: 50px 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
}
.product-hero-inner {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}
.product-hero h1 {
    font-size: 34px;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 12px;
}
.product-hero .product-subtitle {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 22px;
    line-height: 1.7;
}
.product-hero-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}
.product-hero-tags {
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 16px;
}
.product-hero-tags span {
    display: inline-block;
    padding: 4px 14px;
    background: var(--primary-light);
    color: var(--primary);
    font-size: 16px;
    border-radius: 4px;
    font-weight: 500;
}

/* Product Features Grid */
.product-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
/* 4 cards only → 2×2 layout */
.product-features:has(.product-feature-card:nth-child(4)):not(:has(.product-feature-card:nth-child(5))) {
    grid-template-columns: repeat(2, 1fr);
    max-width: 700px;
    margin: 0 auto;
}
.product-feature-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    transition: var(--transition);
    text-align: center;
}
.product-feature-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-3px);
}
.product-feature-icon {
    font-size: 36px;
    margin: 0 auto 14px;
    display: block;
    text-align: center;
}
.product-feature-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 10px;
}
.product-feature-card p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.7;
}

/* Product Compare Table */
.product-compare {
    overflow-x: auto;
}
.product-compare table {
    width: 100%;
    border-collapse: collapse;
    font-size: 16px;
}
.product-compare th,
.product-compare td {
    padding: 14px 18px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}
.product-compare th {
    background: var(--primary);
    color: #fff;
    font-weight: 600;
    white-space: nowrap;
}
.product-compare th:first-child {
    border-radius: 8px 0 0 0;
}
.product-compare th:last-child {
    border-radius: 0 8px 0 0;
}
.product-compare tr:nth-child(even) {
    background: var(--bg);
}
.product-compare .highlight {
    color: var(--primary);
    font-weight: 700;
}
.product-compare .check {
    color: var(--success);
    font-weight: 700;
}
.product-compare .cross {
    color: var(--danger);
}

/* Product Pricing */
.product-pricing {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.product-price-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    transition: var(--transition);
    position: relative;
}
.product-price-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}
.product-price-card.recommended {
    border-color: var(--primary);
    border-width: 2px;
    box-shadow: 0 4px 20px rgba(13,75,122,0.12);
}
.product-price-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    padding: 4px 18px;
    border-radius: 12px;
}
.product-price-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 10px;
}
.product-price-amount {
    font-size: 40px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 4px;
}
.product-price-unit {
    font-size: 16px;
    color: var(--text-muted);
    margin-bottom: 18px;
}
.product-price-features {
    text-align: left;
    margin-bottom: 24px;
}
.product-price-features li {
    padding: 8px 0;
    font-size: 16px;
    color: var(--text-light);
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    gap: 8px;
}
.product-price-features li::before {
    content: '✓';
    color: var(--success);
    font-weight: 700;
}

/* Product Process */
.product-process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    position: relative;
}
.product-process-step {
    text-align: center;
    padding: 28px 16px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: var(--transition);
}
.product-process-step:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow);
}
.product-process-num {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 700;
    margin: 0 auto 12px;
}
.product-process-step h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
}
.product-process-step p {
    font-size: 16px;
    color: var(--text-muted);
}

/* Product Cases */
.product-cases {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
.product-case-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    transition: var(--transition);
}
.product-case-card:hover {
    box-shadow: var(--shadow-hover);
}
.product-case-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
}
.product-case-company {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
}
.product-case-industry {
    font-size: 16px;
    color: var(--primary);
    background: var(--primary-light);
    padding: 3px 12px;
    border-radius: 4px;
}
.product-case-body p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 10px;
}
.product-case-result {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    padding-top: 12px;
    border-top: 1px solid var(--border-light);
}
.product-case-result-item {
    text-align: center;
}
.product-case-result-num {
    font-size: 22px;
    font-weight: 800;
    color: var(--primary);
    display: block;
}
.product-case-result-label {
    font-size: 16px;
    color: var(--text-muted);
}

/* Product FAQ */
.product-faq-list {
    max-width: 800px;
    margin: 0 auto;
}
.product-faq-item {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 12px;
    overflow: hidden;
}
.product-faq-q {
    padding: 18px 24px;
    background: #fff;
    font-weight: 600;
    color: var(--text);
    font-size: 17px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
    user-select: none;
}
.product-faq-q:hover {
    background: var(--primary-light);
}
.product-faq-q::after {
    content: '+';
    font-size: 22px;
    color: var(--primary);
    font-weight: 300;
    flex-shrink: 0;
    margin-left: 12px;
    transition: transform 0.3s ease;
}
.product-faq-q.open::after {
    content: '−';
}
.product-faq-a {
    display: none;
    padding: 0 24px 20px;
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.8;
}
.product-faq-a.show {
    display: block;
    animation: faqFadeIn 0.3s ease;
}
@keyframes faqFadeIn {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Product CTA */
/* Product CTA */
.product-cta-section {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, #1a6a9a 100%);
    text-align: center;
    color: #fff;
}
.product-cta-section h2 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 12px;
}
.product-cta-section p {
    font-size: 17px;
    opacity: 0.9;
    margin-bottom: 26px;
}
.product-cta-section .btn-outline-light {
    border-color: rgba(255,255,255,0.6);
    color: #fff;
}
.product-cta-section .btn-outline-light:hover {
    border-color: #fff;
    background: rgba(255,255,255,0.15);
    color: #fff;
}

/* Product Section Header */
.product-section-header {
    text-align: center;
    margin-bottom: 36px;
}
.product-section-header h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}
.product-section-header p {
    font-size: 16px;
    color: var(--text-light);
    max-width: 620px;
    margin: 0 auto;
}

@media (max-width: 992px) {
    .product-features,
    .product-pricing {
        grid-template-columns: repeat(2, 1fr);
    }
    .product-process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
    .product-cases {
        grid-template-columns: 1fr;
    }
    .product-hero h1 {
        font-size: 26px;
    }
}

@media (max-width: 768px) {
    .product-features,
    .product-pricing {
        grid-template-columns: 1fr;
    }
    .product-process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
    .product-hero h1 {
        font-size: 24px;
    }
    .product-pricing {
        max-width: 380px;
        margin: 0 auto;
    }
}
.page-news {
    padding: 50px 0;
    background: var(--bg);
}

.page-news-header {
    text-align: center;
    margin-bottom: 36px;
}

.page-news-header h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}

.page-news-header p {
    font-size: 16px;
    color: var(--text-light);
}

.page-news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.page-news-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}

.page-news-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-3px);
}

.page-news-card-img {
    height: 160px;
    overflow: hidden;
}

.page-news-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}

.page-news-card:hover .page-news-card-img img {
    transform: scale(1.05);
}

.page-news-card-body {
    padding: 18px 20px;
}

.page-news-card-cat {
    display: inline-block;
    font-size: 16px;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 6px;
}

.page-news-card-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    line-height: 1.5;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.page-news-card-desc {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 10px;
}

.page-news-card-date {
    font-size: 16px;
    color: var(--text-muted);
}

.page-news-more {
    text-align: center;
    margin-top: 30px;
}

/* Page Intro Section */
.page-intro {
    padding: 40px 0;
    background: #fff;
}

.page-intro-inner {
    max-width: 860px;
    margin: 0 auto;
    text-align: center;
}

.page-intro-inner p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.9;
    margin-bottom: 14px;
}

@media (max-width: 992px) {
    .page-news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .page-news-grid {
        grid-template-columns: 1fr;
    }
    .page-news-header h2 {
        font-size: 22px;
    }
}

/* ==================== Product Catalog Grid ==================== */
.product-catalog {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
.product-catalog-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 24px 20px;
    transition: all 0.3s ease;
}
.product-catalog-card:hover {
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    border-color: var(--primary);
    transform: translateY(-2px);
}
.product-catalog-card h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 6px;
}
.product-catalog-card h3 a {
    color: inherit;
    text-decoration: none;
}
.product-catalog-card p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 10px;
}
.product-catalog-card .catalog-link {
    font-size: 16px;
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
}
.product-catalog-card .catalog-link:hover {
    text-decoration: underline;
}

/* Enterprise Strength Box */
.strength-box {
    background: linear-gradient(135deg, #e8f0fe, #d4e4f7);
    border-radius: 14px;
    padding: 36px 32px;
    margin: 20px 0;
}
.strength-grid {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.strength-num {
    font-size: 32px;
    font-weight: 800;
    color: var(--primary);
    display: block;
    line-height: 1;
}
.strength-label {
    font-size: 16px;
    color: #666;
    margin-top: 4px;
    display: block;
}
.strength-badges {
    text-align: center;
    margin-top: 16px;
    font-size: 16px;
    color: var(--text-light);
}

@media (max-width: 768px) {
    .product-catalog {
        grid-template-columns: 1fr;
    }
    .strength-grid {
        gap: 20px;
    }
    .strength-num {
        font-size: 26px;
    }
}