/* ============================================
   和伙人广告平台 - 主样式表
   版本：1.0.0
   ============================================ */

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
    color: #222;
    background: #fff;
    line-height: 1.6;
}
a { color: #1a73e8; text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; }
ul, ol { list-style: none; }

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

/* ---------- Buttons ---------- */
.btn {
    display: inline-block;
    padding: 10px 28px;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    border: 2px solid transparent;
}
.btn-primary {
    background: #1a73e8;
    color: #fff;
    border-color: #1a73e8;
}
.btn-primary:hover { background: #1557b0; border-color: #1557b0; text-decoration: none; color: #fff; }
.btn-outline {
    background: transparent;
    color: #1a73e8;
    border-color: #1a73e8;
}
.btn-outline:hover { background: #1a73e8; color: #fff; text-decoration: none; }
.btn-lg { padding: 14px 36px; font-size: 17px; }
.btn-block { display: block; width: 100%; text-align: center; }
.btn-phone { background: #1a73e8; color: #fff; padding: 8px 18px; border-radius: 20px; font-size: 14px; }
.btn-phone:hover { background: #1557b0; color: #fff; text-decoration: none; }

/* ---------- Section Titles ---------- */
.section-title {
    text-align: center;
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 12px;
}
.section-subtitle {
    text-align: center;
    color: #666;
    font-size: 16px;
    margin-bottom: 40px;
}
.section-more { text-align: center; margin-top: 40px; }

/* ============================================
   Header
   ============================================ */
.site-header {
    background: #fff;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    position: sticky;
    top: 0;
    z-index: 999;
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}
.site-logo .logo-text {
    font-size: 22px;
    font-weight: 700;
    color: #1a73e8;
    text-decoration: none;
    display: flex;
    align-items: center;
}
.site-logo .custom-logo-link {
    display: flex;
    align-items: center;
}
.site-logo .custom-logo {
    /* 高度由 PHP 内联 style="height:Xpx" 控制，CSS 作为兜底 */
    max-height: 56px;
    width: auto;
    display: block;
    object-fit: contain;
    /* 浅色导航栏下保持原图色彩，深色背景可能需要调整 */
}
.main-nav .nav-menu { display: flex; gap: 8px; }
.main-nav .nav-menu a {
    display: block;
    padding: 8px 16px;
    color: #333;
    font-size: 15px;
    border-radius: 6px;
    transition: background 0.2s;
}
.main-nav .nav-menu a:hover,
.main-nav .nav-menu .current-menu-item > a {
    background: #f0f4ff;
    color: #1a73e8;
    text-decoration: none;
}
.main-nav .nav-menu .sub-menu {
    position: absolute;
    background: #fff;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    border-radius: 8px;
    padding: 8px 0;
    min-width: 200px;
    display: none;
}
.main-nav .nav-menu .menu-item-has-children:hover .sub-menu { display: block; }
.main-nav .nav-menu .sub-menu a { padding: 8px 20px; font-size: 14px; }
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}
.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: #333;
    transition: 0.3s;
}

/* ============================================
   板块1：Hero
   ============================================ */
.hero-section {
    background: linear-gradient(135deg, #1a73e8 0%, #0d47a1 100%);
    color: #fff;
    padding: 100px 0;
    text-align: center;
}
.hero-tags { display: flex; justify-content: center; gap: 12px; margin-bottom: 32px; flex-wrap: wrap; }
.hero-tags .tag {
    background: rgba(255,255,255,0.2);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 14px;
}
.hero-title { font-size: 48px; font-weight: 800; margin-bottom: 16px; line-height: 1.2; }
.hero-subtitle { font-size: 20px; opacity: 0.9; margin-bottom: 40px; }
.hero-cta { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
.hero-cta .btn-primary { background: #fbbc04; color: #1a73e8; border-color: #fbbc04; }
.hero-cta .btn-primary:hover { background: #f9a825; border-color: #f9a825; }
.hero-cta .btn-outline { color: #fff; border-color: #fff; }
.hero-cta .btn-outline:hover { background: #fff; color: #1a73e8; }

/* ============================================
   板块2：信任数字条
   ============================================ */
.stats-section {
    background: #f8f9fa;
    padding: 60px 0;
}
.stats-inner {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}
.stat-item { padding: 20px; }
.stat-number {
    font-size: 48px;
    font-weight: 800;
    color: #1a73e8;
    margin-bottom: 8px;
}
.stat-label { font-size: 16px; color: #666; }

/* ============================================
   板块3：双业务线
   ============================================ */
.dual-biz-section { padding: 80px 0; background: #fff; }
.dual-biz-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.biz-card {
    padding: 40px;
    border-radius: 16px;
    border: 2px solid #e8eaed;
    transition: all 0.3s;
}
.biz-card:hover { border-color: #1a73e8; box-shadow: 0 8px 30px rgba(26,115,232,0.12); }
.biz-icon { font-size: 48px; margin-bottom: 16px; }
.biz-card h3 { font-size: 24px; margin-bottom: 12px; }
.biz-audience { color: #666; font-size: 14px; margin-bottom: 16px; }
.biz-features { margin-bottom: 24px; }
.biz-features li { padding: 6px 0; color: #444; }
.biz-features li::before { content: "✅ "; }

/* ============================================
   板块4：9大媒体展示（3行×3列）
   ============================================ */
.media-grid-section { padding: 80px 0; background: #f8f9fa; }
.media-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.media-card {
    background: #fff;
    border-radius: 12px;
    padding: 32px 24px;
    text-align: center;
    transition: all 0.3s;
    border: 1px solid #e8eaed;
}
.media-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 36px rgba(0,0,0,0.1);
    border-color: #1a73e8;
}
.media-icon {
    width: 80px;
    height: 80px;
    background: transparent;
    border-radius: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}
.media-icon svg {
    width: 56px;
    height: 56px;
    flex-shrink: 0;
    overflow: visible;
}
.media-name { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.media-tagline { color: #666; font-size: 14px; margin-bottom: 16px; }
.media-link { color: #1a73e8; font-weight: 500; font-size: 14px; }

/* ============================================
   板块5：核心优势
   ============================================ */
.advantages-section { padding: 80px 0; background: #fff; }
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.advantage-card {
    text-align: center;
    padding: 32px 20px;
    border-radius: 12px;
    transition: all 0.3s;
}
.advantage-card:hover { background: #f8f9fa; }
.adv-icon { font-size: 40px; margin-bottom: 16px; }
.advantage-card h3 { font-size: 20px; margin-bottom: 12px; }
.advantage-card p { color: #666; font-size: 14px; }

/* ============================================
   板块6：成功案例
   ============================================ */
.cases-section { padding: 80px 0; background: #f8f9fa; }
.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* 案例卡片 */
.case-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.35s cubic-bezier(0.4,0,0.2,1);
    border: 1px solid #e8eaed;
    display: flex;
    flex-direction: column;
}
.case-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.12);
    border-color: #d2d6dc;
}

/* 卡片图片区 - 背景图方式，Logo完整显示不裁剪 */
.case-card-img-wrap {
    width: 100%;
    height: 220px;
    overflow: hidden;
    background: #f5f6f8;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    padding: 16px;
    box-sizing: border-box;
    position: relative;
}
/* 整块可点击 */
.case-card-img-link {
    display: block;
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 2;
}
/* hover 放大效果改背景图缩放 */
.case-card:hover .case-card-img-wrap {
    background-size: 108% auto;
}

/* 无图片时的占位 */
.case-card-img-placeholder {
    width: 100%;
    height: 220px;
    background: linear-gradient(135deg, #e8f0fe, #c5d9ff);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    font-weight: 700;
    color: #1a73e8;
}

/* 卡片内容区 */
.case-card-body {
    padding: 20px;
    text-align: center;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.case-card-title {
    font-size: 17px;
    font-weight: 600;
    color: #1a1a2e;
    margin-bottom: 6px;
    line-height: 1.4;
}
.case-card-brand {
    font-size: 13px;
    color: #999;
    margin-bottom: 16px;
}

/* 红色"了解详情"按钮 */
.case-card-btn {
    display: inline-block;
    margin: auto auto 0;
    padding: 8px 28px;
    font-size: 14px;
    font-weight: 500;
    color: #d93025;
    border: 1.5px solid #d93025;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.25s;
    align-self: center;
}
.case-card-btn:hover {
    background: #d93025;
    color: #fff;
    text-decoration: none;
}

/* ============================================
   案例详情页（文章风格）
   ============================================ */
.case-breadcrumb-bar {
    background: #f8f9fa;
    padding: 12px 0;
    border-bottom: 1px solid #e8eaed;
}
.case-article-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px 60px;
}

/* 文章头部 */
.case-article-header {
    margin-bottom: 32px;
}
.case-article-title {
    font-size: 32px;
    font-weight: 700;
    color: #1a1a2e;
    line-height: 1.3;
    margin-bottom: 16px;
}
.case-article-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e8eaed;
}
.case-article-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 14px;
    color: #999;
}
.case-article-item svg {
    flex-shrink: 0;
}
.case-article-tag {
    background: #f0f4ff;
    color: #1a73e8;
    padding: 3px 12px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 500;
}

/* 封面图 */
.case-article-cover {
    margin-bottom: 36px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}
.case-cover-img {
    width: 100%;
    height: auto;
    display: block;
}

/* 正文 */
.case-article-content {
    font-size: 16px;
    line-height: 1.9;
    color: #333;
}
.case-article-content h2 {
    font-size: 26px;
    font-weight: 700;
    margin: 36px 0 16px;
    color: #1a1a2e;
}
.case-article-content h3 {
    font-size: 21px;
    font-weight: 600;
    margin: 28px 0 12px;
    color: #1a1a2e;
}
.case-article-content h4 {
    font-size: 18px;
    font-weight: 600;
    margin: 24px 0 10px;
    color: #333;
}
.case-article-content p {
    margin-bottom: 18px;
}
.case-article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    display: block;
    margin: 24px auto;
}
.case-article-content ul,
.case-article-content ol {
    margin: 12px 0 18px 24px;
}
.case-article-content li {
    margin-bottom: 8px;
}
.case-article-content blockquote {
    border-left: 3px solid #1a73e8;
    background: #f0f6ff;
    padding: 16px 20px;
    margin: 20px 0;
    border-radius: 0 8px 8px 0;
    color: #555;
    font-size: 15px;
}
.case-article-content strong {
    color: #1a1a2e;
}

/* 投放效果高亮块 */
.case-effect-highlight {
    background: linear-gradient(135deg, #fff3e0, #ffe0b2);
    border-left: 4px solid #e65100;
    border-radius: 8px;
    padding: 24px 28px;
    margin: 40px 0 32px;
}
.case-effect-label {
    font-size: 14px;
    font-weight: 600;
    color: #e65100;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}
.case-effect-text {
    font-size: 16px;
    color: #333;
    line-height: 1.8;
    margin: 0;
}

/* 底部操作区 */
.case-article-footer {
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid #e8eaed;
}
.case-footer-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}
.case-back-btn {
    display: inline-flex;
    align-items: center;
    padding: 10px 24px;
    font-size: 15px;
    color: #666;
    border: 1px solid #ddd;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.2s;
}
.case-back-btn:hover {
    color: #1a73e8;
    border-color: #1a73e8;
    text-decoration: none;
}
.case-cta-btn {
    display: inline-flex;
    align-items: center;
    padding: 12px 32px;
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, #d93025, #c62828);
    border-radius: 8px;
    text-decoration: none;
    box-shadow: 0 4px 14px rgba(217,48,37,0.3);
    transition: all 0.25s;
}
.case-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(217,48,37,0.4);
    color: #fff;
    text-decoration: none;
}

/* 案例页响应式 */
@media (max-width: 768px) {
    .case-article-title { font-size: 24px; }
    .case-article-meta { gap: 10px; }
    .case-article-content { font-size: 15px; }
    .case-footer-actions { flex-direction: column; }
    .case-back-btn, .case-cta-btn { width: 100%; justify-content: center; text-align: center; }
}

/* ============================================
   板块7：资讯动态
   ============================================ */
.news-section { padding: 80px 0; background: #fff; }
.news-grid-two {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px 40px;
}
.news-card {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding-bottom: 16px;
    border-bottom: 1px solid #e8eaed;
}
.news-card-thumb {
    flex-shrink: 0;
    width: 160px;
    height: 110px;
    overflow: hidden;
    border-radius: 8px;
    display: block;
}
.news-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.news-card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.news-card-title {
    font-size: 16px;
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}
.news-card-title a { color: #222; text-decoration: none; }
.news-card-title a:hover { color: #1a73e8; }
.news-card-date { font-size: 13px; color: #999; }
.news-empty { text-align: center; color: #999; padding: 40px 0; }

/* ============================================
   板块9：FAQ（手风琴折叠，含平滑动画）
   ============================================ */
.faq-section { padding: 80px 0; background: #f4f7fb; }
.faq-list { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }

/* 单条 FAQ 卡片 */
.faq-item {
    background: #fff;
    border-radius: 12px;
    border: 1px solid #e0e7f0;
    box-shadow: 0 2px 8px rgba(26,115,232,0.04);
    overflow: hidden;
    transition: box-shadow 0.25s, border-color 0.25s;
}
.faq-item:hover {
    box-shadow: 0 4px 18px rgba(26,115,232,0.10);
    border-color: #b3cdf7;
}
.faq-item[open] {
    border-color: #1a73e8;
    box-shadow: 0 4px 20px rgba(26,115,232,0.12);
}

/* 问题标题行 */
.faq-item summary {
    padding: 20px 24px;
    font-size: 16px;
    font-weight: 600;
    color: #1a1a2e;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    transition: background 0.2s, color 0.2s;
    user-select: none;
    -webkit-user-select: none;
}
/* 隐藏 Firefox/Safari 默认三角 */
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::marker { display: none; }

.faq-item summary:hover {
    background: #f0f6ff;
    color: #1a73e8;
}
.faq-item[open] > summary {
    background: linear-gradient(90deg, #e8f0fe 0%, #f8fbff 100%);
    color: #1a73e8;
    border-bottom: 1px solid #d2e3fc;
}

/* 问题序号（由JS注入，无JS时不显示） */
.faq-q-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    min-width: 26px;
    background: #1a73e8;
    color: #fff;
    border-radius: 50%;
    font-size: 13px;
    font-weight: 700;
    margin-right: 12px;
    flex-shrink: 0;
}
.faq-item[open] .faq-q-num { background: #1557b0; }

/* 问题文字主体 */
.faq-q-text { flex: 1; line-height: 1.5; }

/* 右侧箭头图标（旋转动画，不用字符避免编码问题） */
.faq-arrow {
    display: inline-block;
    width: 28px;
    height: 28px;
    min-width: 28px;
    border-radius: 50%;
    background: #f0f6ff;
    position: relative;
    flex-shrink: 0;
    transition: background 0.2s, transform 0.35s cubic-bezier(0.4,0,0.2,1);
}
.faq-arrow::before,
.faq-arrow::after {
    content: '';
    position: absolute;
    background: #1a73e8;
    border-radius: 2px;
    top: 50%;
    left: 50%;
    transform-origin: center;
    transition: transform 0.35s cubic-bezier(0.4,0,0.2,1), opacity 0.3s;
}
/* 竖线（"+"的竖） */
.faq-arrow::before {
    width: 2px;
    height: 12px;
    transform: translate(-50%, -50%);
}
/* 横线（"+"的横） */
.faq-arrow::after {
    width: 12px;
    height: 2px;
    transform: translate(-50%, -50%);
}
/* 展开时：竖线消失变成"−" */
.faq-item[open] .faq-arrow::before {
    transform: translate(-50%, -50%) rotate(90deg);
    opacity: 0;
}
.faq-item[open] .faq-arrow {
    background: #1a73e8;
}
.faq-item[open] .faq-arrow::before,
.faq-item[open] .faq-arrow::after {
    background: #fff;
}
.faq-item[open] .faq-arrow::before {
    opacity: 0;
}

/* 答案区域 */
.faq-answer {
    padding: 0 24px 0;
    color: #444;
    line-height: 1.85;
    font-size: 15px;
    /* 高度动画由JS控制，初始高度0 */
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4,0,0.2,1), padding 0.3s;
}
.faq-answer.is-open {
    max-height: 1200px; /* 足够大即可 */
    padding: 20px 24px 24px;
}
.faq-answer p { margin-bottom: 10px; }
.faq-answer p:last-child { margin-bottom: 0; }

/* 简要摘要（蓝色高亮块） */
.faq-summary {
    background: #e8f0fe;
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 14px;
    font-weight: 600;
    color: #1557b0;
    border-left: 4px solid #1a73e8;
    font-size: 15px;
}

/* 底部CTA */
.faq-cta {
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px dashed #e0e7f0;
    font-size: 14px;
    color: #888;
}
.faq-cta a { color: #1a73e8; font-weight: 500; margin: 0 4px; }
.faq-cta a:hover { text-decoration: underline; }

/* 响应式 */
@media (max-width: 600px) {
    .faq-item summary { padding: 16px 16px; font-size: 15px; }
    .faq-answer.is-open { padding: 16px 16px 20px; }
    .faq-q-num { width: 22px; height: 22px; min-width: 22px; font-size: 12px; margin-right: 8px; }
}

/* ============================================
   板块9：联系我们/询价表单
   ============================================ */
.contact-section {
    padding: 80px 0;
    background: #fff;
}
.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
}
.contact-info h2 { font-size: 28px; margin-bottom: 16px; }
.contact-desc { color: #666; margin-bottom: 32px; }
.contact-items { display: flex; flex-direction: column; gap: 20px; }
.contact-item strong { display: block; color: #999; font-size: 13px; margin-bottom: 4px; }
.contact-item a { font-size: 18px; color: #1a73e8; }

/* 表单 */
.contact-form-wrap { background: #f8f9fa; padding: 40px; border-radius: 16px; }
.contact-form-wrap h3 { font-size: 22px; margin-bottom: 24px; }
.inquiry-form .form-row { margin-bottom: 16px; }
.inquiry-form input,
.inquiry-form select,
.inquiry-form textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.2s;
}
.inquiry-form input:focus,
.inquiry-form select:focus,
.inquiry-form textarea:focus {
    outline: none;
    border-color: #1a73e8;
}
/* ============================================
   自定义多选下拉（感兴趣媒体）
   风格跟原生 select 一致
   ============================================ */
.custom-select { position: relative; }
.inquiry-form .custom-select .custom-select-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    cursor: pointer;
    user-select: none;
    -webkit-user-select: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    background: #fff;
    color: #999;
    box-sizing: border-box;
}
.inquiry-form .custom-select .custom-select-trigger:hover { border-color: #1a73e8; }
.inquiry-form .custom-select .custom-select-trigger.is-active {
    border-color: #1a73e8;
    box-shadow: 0 0 0 3px rgba(26,115,232,0.1);
}

/* 占位文字 / 选中摘要 */
.custom-select-placeholder { color: #999; flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.custom-select-placeholder.has-value { color: #1a1a2e; font-weight: 500; }

/* 下拉箭头（跟原生select一样的小三角） */
.custom-select-arrow {
    display: inline-block;
    width: 18px;
    height: 18px;
    position: relative;
    flex-shrink: 0;
    margin-left: 12px;
}
.custom-select-arrow::after {
    content: '';
    position: absolute;
    top: 6px;
    left: 4px;
    width: 0; height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid #999;
    transition: transform 0.25s, border-top-color 0.2s;
}
.inquiry-form .custom-select .custom-select-trigger.is-active .custom-select-arrow::after {
    transform: rotate(180deg);
    border-top-color: #1a73e8;
}

/* 下拉面板 */
.custom-select-dropdown {
    position: absolute;
    z-index: 100;
    left: 0; right: 0; top: 100%;
    margin-top: 4px;
    background: #fff;
    border: 1px solid #e0e7f0;
    border-radius: 8px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
    padding: 12px 16px;
    flex-wrap: wrap;
    gap: 8px 12px;
    max-height: 340px;
    overflow-y: auto;
}

/* 每个选项 */
.custom-select-option {
    font-size: 14px;
    color: #555;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 6px;
    white-space: nowrap;
    transition: background 0.15s, color 0.15s;
    user-select: none;
    -webkit-user-select: none;
}
.custom-select-option:hover { background: #f0f6ff; color: #1a73e8; }
.custom-select-option input[type="checkbox"] {
    accent-color: #1a73e8;
    width: 15px;
    height: 15px;
    cursor: pointer;
    margin: 0;
}
/* 选中项高亮 */
.custom-select-option:has(input:checked) {
    background: #e8f0fe;
    color: #1a73e8;
    font-weight: 500;
}
.form-message { margin-top: 12px; padding: 12px; border-radius: 8px; display: none; }
.form-message.success { background: #e6f4ea; color: #137333; display: block; }
.form-message.error { background: #fce8e6; color: #c5221f; display: block; }

/* ============================================
   Footer
   ============================================ */
.site-footer {
    background: #1a1a2e;
    color: #ccc;
    padding: 60px 0 0;
}
.footer-inner {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    padding-bottom: 40px;
}
.footer-col h3 { color: #fff; font-size: 18px; margin-bottom: 20px; }
.footer-col p, .footer-col a { color: #aaa; font-size: 14px; }
.footer-col a:hover { color: #fff; }
.footer-menu { display: flex; flex-direction: column; gap: 8px; }
.footer-menu a { color: #aaa; }
.footer-bottom {
    border-top: 1px solid #333;
    padding: 20px 0;
    text-align: center;
    font-size: 14px;
    color: #888;
}
.beian { margin-left: 24px; }

/* Footer 二维码 */
.footer-qr-codes {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.footer-qr-item {
    text-align: center;
}
.footer-qr-item img {
    width: 100px;
    height: 100px;
    object-fit: contain;
    border-radius: 8px;
    background: #fff;
    padding: 4px;
    display: block;
    margin-bottom: 6px;
}
.footer-qr-item span {
    font-size: 12px;
    color: #aaa;
    display: block;
}

/* Contact 二维码 */
.contact-qr-codes {
    display: flex;
    gap: 20px;
    margin-top: 24px;
    flex-wrap: wrap;
}
.contact-qr-item {
    text-align: center;
}
.contact-qr-item img {
    width: 110px;
    height: 110px;
    object-fit: contain;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
    padding: 6px;
    display: block;
    margin-bottom: 8px;
    background: #fff;
}
.contact-qr-item span {
    font-size: 13px;
    color: #666;
}

/* ============================================
   Media Detail Page
   ============================================ */
.media-detail-hero {
    background: #1a73e8;
    color: #fff;
    padding: 60px 0;
    text-align: center;
}
.media-detail-title { font-size: 36px; font-weight: 800; margin-bottom: 8px; }
.media-detail-subtitle { opacity: 0.85; font-size: 16px; }
.breadcrumb {
    text-align: center;
    font-size: 14px;
    margin-bottom: 16px;
    opacity: 0.8;
}
.breadcrumb a { color: #fff; }
.media-detail-body { padding: 60px 0; }
.media-body-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 40px;
}
.media-section { margin-bottom: 40px; }
.media-section h2 { font-size: 24px; margin-bottom: 16px; padding-bottom: 8px; border-bottom: 2px solid #1a73e8; }
.industry-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.industry-tag {
    background: #e8f0fe;
    color: #1a73e8;
    padding: 4px 14px;
    border-radius: 16px;
    font-size: 13px;
}
.process-steps { display: flex; flex-direction: column; gap: 16px; }
.process-step {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}
.step-num {
    width: 36px;
    height: 36px;
    background: #1a73e8;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}
.step-text { padding-top: 6px; color: #444; }
.media-faq { margin-top: 40px; }
.media-cta {
    background: #1a73e8;
    color: #fff;
    padding: 32px;
    border-radius: 12px;
    text-align: center;
    margin-top: 40px;
}
.media-cta h3 { margin-bottom: 12px; }
.media-cta .btn { background: #fbbc04; color: #1a73e8; border-color: #fbbc04; }

/* Sidebar */
.sidebar-widget { margin-bottom: 32px; }
.sidebar-widget h3 { font-size: 18px; margin-bottom: 12px; padding-bottom: 8px; border-bottom: 2px solid #1a73e8; }
.widget-phone a { font-size: 20px; color: #1a73e8; font-weight: 700; }
.related-media-list { display: flex; flex-direction: column; gap: 8px; }
.related-media-list a { color: #444; font-size: 14px; }
.related-media-list a:hover { color: #1a73e8; }

/* ============================================
   Single Post
   ============================================ */
.single-post { padding: 60px 0; }
.post-breadcrumb { font-size: 14px; color: #999; margin-bottom: 24px; }
.post-breadcrumb a { color: #1a73e8; }
.post-header { margin-bottom: 32px; }
.post-title { font-size: 32px; margin-bottom: 12px; }
.post-meta { display: flex; gap: 16px; font-size: 14px; color: #999; }
.post-thumbnail { margin-bottom: 32px; border-radius: 12px; overflow: hidden; }
.post-content { line-height: 1.9; color: #333; }
.post-content h2 { font-size: 24px; margin: 32px 0 16px; }
.post-content h3 { font-size: 20px; margin: 24px 0 12px; }
.post-content p { margin-bottom: 16px; }
.post-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    display: block;
    margin: 24px auto;
}

/* Gutenberg 图片对齐前端支持 */
.post-content .wp-block-image {
    margin: 24px 0;
}
.post-content .wp-block-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}
.post-content .wp-block-image.aligncenter {
    text-align: center;
}
.post-content .wp-block-image.aligncenter img {
    margin: 0 auto;
}
.post-content .wp-block-image.alignleft {
    float: left;
    margin-right: 20px;
    max-width: 50%;
}
.post-content .wp-block-image.alignright {
    float: right;
    margin-left: 20px;
    max-width: 50%;
}
/* 清除浮动 */
.post-content::after {
    content: "";
    display: table;
    clear: both;
}
.post-summary { margin: 24px 0; }
.post-footer { margin-top: 40px; padding-top: 24px; border-top: 1px solid #e8eaed; }

/* ============================================
   Archive / Index
   ============================================ */
.archive-section { padding: 60px 0; }
.archive-header { margin-bottom: 40px; text-align: center; }
.archive-title { font-size: 32px; }
.archive-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.archive-card {
    border: 1px solid #e8eaed;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s;
}
.archive-card:hover { box-shadow: 0 8px 30px rgba(0,0,0,0.1); }
.archive-card img { width: 100%; height: 180px; object-fit: cover; }
.archive-card-header { padding: 16px; }
.archive-card-title { font-size: 17px; margin-bottom: 8px; }
.archive-card-title a { color: #222; }
.archive-card-meta { font-size: 13px; color: #999; }
.archive-card-excerpt { padding: 0 16px 16px; color: #666; font-size: 14px; }
.read-more { padding: 0 16px 16px; display: block; color: #1a73e8; font-size: 14px; }

/* ============================================
   Responsive - Tablet (768px - 1024px)
   ============================================ */
@media (max-width: 1024px) {
    .stats-inner { grid-template-columns: repeat(2, 1fr); }
    .advantages-grid { grid-template-columns: repeat(2, 1fr); }
    .cases-grid { grid-template-columns: repeat(2, 1fr); }
    .news-grid { grid-template-columns: 1fr; }
    .news-grid-two { grid-template-columns: 1fr; gap: 24px; }
    .contact-inner { grid-template-columns: 1fr; }
    .media-body-grid { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================
   Responsive - Mobile (<768px)
   ============================================ */
@media (max-width: 768px) {
    .mobile-menu-toggle { display: flex; }
    .main-nav { display: none; position: absolute; top: 70px; left: 0; right: 0; background: #fff; box-shadow: 0 8px 24px rgba(0,0,0,0.12); padding: 16px; }
    .main-nav.active { display: block; }
    .main-nav .nav-menu { flex-direction: column; }
    .main-nav .nav-menu .sub-menu { position: static; box-shadow: none; padding-left: 16px; display: block; }
    .header-cta { display: none; }

    .hero-title { font-size: 28px; }
    .hero-subtitle { font-size: 16px; }
    .hero-cta .btn-lg { padding: 12px 24px; font-size: 15px; }

    .stats-inner { grid-template-columns: repeat(2, 1fr); }
    .stat-number { font-size: 32px; }

    .dual-biz-grid { grid-template-columns: 1fr; }

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

    .advantages-grid { grid-template-columns: 1fr; }

    .cases-grid { grid-template-columns: 1fr; }

    .archive-grid { grid-template-columns: 1fr; }

    .news-grid-two { grid-template-columns: 1fr; gap: 20px; }
    .news-card { flex-direction: column; gap: 12px; }
    .news-card-thumb { width: 100%; height: 180px; }
    .news-card-title { font-size: 15px; }

    .footer-inner { grid-template-columns: 1fr; }

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

    .news-tabs-nav { gap: 0; padding: 0 10px; }
    .news-tab-btn { padding: 12px 14px; font-size: 14px; white-space: nowrap; }
}

/* ============================================
   更多媒体按钮（首页媒体板块底部）
   ============================================ */
.media-more-btn {
    margin-top: 36px;
    text-align: center;
}
.btn-more-media {
    padding: 14px 48px;
    font-size: 17px;
    font-weight: 600;
    letter-spacing: 1px;
    border-radius: 8px;
    background: linear-gradient(135deg, #1a73e8, #0d47a1);
    color: #fff;
    border: none;
    box-shadow: 0 4px 16px rgba(26,115,232,0.35);
    transition: all 0.3s;
}
.btn-more-media:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(26,115,232,0.45);
    color: #fff;
    text-decoration: none;
}

/* ============================================
   全部媒体资源页（page-all-media.php）
   ============================================ */

/* 页面Hero */
.all-media-hero {
    background: linear-gradient(135deg, #0d2b5e 0%, #1a73e8 100%);
    padding: 56px 0 48px;
    color: #fff;
}
.all-media-hero .breadcrumb {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    margin-bottom: 16px;
}
.all-media-hero .breadcrumb a { color: rgba(255,255,255,0.7); }
.all-media-hero .breadcrumb a:hover { color: #fff; text-decoration: none; }
.all-media-hero .breadcrumb .sep { margin: 0 8px; }
.page-main-title {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.2;
}
.page-main-desc {
    font-size: 18px;
    color: rgba(255,255,255,0.85);
    margin-bottom: 32px;
}
.media-total-stats {
    display: flex;
    gap: 48px;
}
.mts-item { display: flex; flex-direction: column; align-items: flex-start; }
.mts-num {
    font-size: 36px;
    font-weight: 700;
    color: #fff;
    line-height: 1;
}
.mts-label {
    font-size: 14px;
    color: rgba(255,255,255,0.75);
    margin-top: 4px;
}

/* 板块公共样式 */
.all-media-section {
    padding: 60px 0;
}
.all-media-core { background: #fff; }
.all-media-extend { background: #f8f9fc; }

.am-section-header {
    text-align: center;
    margin-bottom: 40px;
}
.am-section-badge {
    display: inline-block;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 12px;
}
.am-badge-core {
    background: #e8f0fe;
    color: #1a73e8;
}
.am-badge-extend {
    background: #e6f4ea;
    color: #1e8e3e;
}
.am-section-title {
    font-size: 30px;
    font-weight: 700;
    color: #222;
    margin-bottom: 8px;
}
.am-section-desc {
    font-size: 16px;
    color: #666;
}

/* 媒体卡片网格 */
.am-media-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.am-media-card {
    background: #fff;
    border-radius: 12px;
    padding: 28px 24px;
    border: 1px solid #e8eaed;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}
.am-media-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: #1a73e8;
    transform: scaleX(0);
    transition: transform 0.3s;
    transform-origin: left;
}
.am-card-extend::before { background: #1e8e3e; }
.am-media-card:hover {
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    transform: translateY(-4px);
}
.am-media-card:hover::before { transform: scaleX(1); }

.am-media-icon {
    width: 56px; height: 56px;
    background: linear-gradient(135deg, #e8f0fe, #c5d9ff);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 700;
    color: #1a73e8;
    margin-bottom: 16px;
}
.am-media-icon svg {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    overflow: visible;
}
.am-card-extend .am-media-icon {
    background: linear-gradient(135deg, #e6f4ea, #b7dfbf);
    color: #1e8e3e;
}
.am-media-name {
    font-size: 18px;
    font-weight: 600;
    color: #222;
    margin-bottom: 6px;
}
.am-media-tagline {
    font-size: 14px;
    color: #666;
    margin-bottom: 12px;
    line-height: 1.5;
}
.am-media-highlight {
    display: inline-block;
    background: #fff3cd;
    color: #856404;
    font-size: 12px;
    font-weight: 500;
    padding: 3px 10px;
    border-radius: 12px;
    margin-bottom: 16px;
}
.am-media-link {
    display: inline-block;
    color: #1a73e8;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s;
}
.am-card-extend .am-media-link { color: #1e8e3e; }
.am-media-link:hover { text-decoration: none; letter-spacing: 1px; }

/* CTA区 */
.all-media-cta {
    padding: 60px 0;
    background: #0d2b5e;
}
.am-cta-box {
    text-align: center;
    color: #fff;
}
.am-cta-box h2 {
    font-size: 30px;
    font-weight: 700;
    margin-bottom: 12px;
}
.am-cta-box p {
    font-size: 16px;
    color: rgba(255,255,255,0.8);
    margin-bottom: 32px;
}
.am-cta-btns {
    display: flex;
    justify-content: center;
    gap: 16px;
}
.all-media-cta .btn-primary {
    background: #fff;
    color: #0d2b5e;
    border-color: #fff;
}
.all-media-cta .btn-primary:hover {
    background: #e8f0fe;
    border-color: #e8f0fe;
    color: #0d2b5e;
}
.all-media-cta .btn-outline {
    color: #fff;
    border-color: rgba(255,255,255,0.6);
}
.all-media-cta .btn-outline:hover {
    background: rgba(255,255,255,0.1);
    color: #fff;
}

/* ============================================
   全部媒体页 - 响应式
   ============================================ */
@media (max-width: 1024px) {
    .am-media-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .page-main-title { font-size: 28px; }
    .page-main-desc { font-size: 15px; }
    .media-total-stats { gap: 24px; }
    .mts-num { font-size: 28px; }
    .am-section-title { font-size: 22px; }
    .am-media-grid { grid-template-columns: 1fr; }
    .am-cta-box h2 { font-size: 22px; }
    .am-cta-btns { flex-direction: column; align-items: center; }
    .btn-more-media { padding: 12px 32px; font-size: 15px; }
}

/* ============================================
   公司介绍板块（首页）
   ============================================ */
.about-section {
    padding: 80px 0;
    background: #fff;
}
.about-wrapper {
    display: flex;
    gap: 60px;
    align-items: center;
    margin-top: 36px;
}
.about-text {
    flex: 1;
    font-size: 16px;
    line-height: 1.9;
    color: #444;
}
.about-text p {
    margin-bottom: 16px;
}
.about-text strong {
    color: #1a73e8;
}
.about-image {
    flex: 0 0 440px;
    max-width: 440px;
}
.about-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}
.about-image-placeholder {
    width: 100%;
    height: 300px;
    background: linear-gradient(135deg, #e8f0fe, #c5d9ff);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1a73e8;
    font-size: 18px;
    font-weight: 500;
    border: 2px dashed #1a73e8;
}

/* 公司介绍 - 响应式 */
@media (max-width: 768px) {
    .about-wrapper {
        flex-direction: column;
        gap: 32px;
    }
    .about-image {
        flex: 0 0 auto;
        max-width: 100%;
        order: -1;
    }
    .about-image-placeholder {
        height: 200px;
    }
    .about-section {
        padding: 48px 0;
    }
}

/* ============================================
   关于我们 - Tab 切换
   ============================================ */
.about-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 36px;
    border-bottom: 2px solid #e8edf5;
    margin-top: 16px;
}
.about-tab-btn {
    padding: 12px 32px;
    font-size: 16px;
    font-weight: 500;
    color: #666;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s;
    outline: none;
}
.about-tab-btn:hover {
    color: #1a73e8;
}
.about-tab-btn.active {
    color: #1a73e8;
    border-bottom-color: #1a73e8;
    font-weight: 600;
}

/* ---- 大事记 时间轴 ---- */
.milestones-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 8px 0 8px 24px;
    border-left: 3px solid #e8edf5;
    margin-top: 8px;
}
.milestone-item {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    padding: 20px 0 20px 0;
    position: relative;
}
.milestone-item::before {
    content: '';
    position: absolute;
    left: -27px;
    top: 26px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #1a73e8;
    border: 2px solid #fff;
    box-shadow: 0 0 0 2px #1a73e8;
}
.milestone-year {
    flex: 0 0 130px;
    font-size: 20px;
    font-weight: 700;
    color: #1a73e8;
    line-height: 1.3;
    white-space: nowrap;
    word-break: keep-all;
    overflow: visible;
}
.milestone-line {
    display: none;
}
.milestone-desc {
    flex: 1;
    font-size: 15px;
    color: #444;
    line-height: 1.8;
    padding-top: 4px;
}

/* ---- 投委会成员 网格（左图右文布局） ---- */
.members-grid {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-top: 8px;
}
.member-card {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 40px;
    align-items: start;
    background: #fff;
    border: 1px solid #e8edf5;
    border-radius: 12px;
    padding: 32px;
    transition: box-shadow 0.2s;
}
.member-card:hover {
    box-shadow: 0 4px 20px rgba(26,115,232,0.12);
}

/* 左侧照片区 */
.member-photo-wrap {
    text-align: center;
}
.member-photo {
    width: 100%;
    max-width: 200px;
    aspect-ratio: 3/4;
    object-fit: cover;
    border-radius: 8px;
    display: block;
    margin: 0 auto 12px;
    background: #f0f2f5;
}
.member-photo-placeholder {
    width: 100%;
    max-width: 200px;
    aspect-ratio: 3/4;
    border-radius: 8px;
    background: linear-gradient(135deg, #e8f0fe, #c5d9ff);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    color: #1a73e8;
    font-size: 48px;
    font-weight: 700;
}
.member-name {
    font-size: 18px;
    font-weight: 600;
    color: #1a1a1a;
}

/* 右侧文字区 */
.member-info {
    padding-top: 4px;
}
.member-role-title {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 16px;
}
.member-details {
    list-style: none;
    padding: 0;
    margin: 0;
}
.member-details li {
    position: relative;
    padding-left: 20px;
    font-size: 15px;
    color: #444;
    line-height: 1.9;
    margin-bottom: 4px;
}
.member-details li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #e53935;
}

/* 旧版兼容：如果有 intro 字段但没有 details，显示为单段文字 */
.member-intro {
    font-size: 15px;
    color: #444;
    line-height: 1.9;
}

/* Tab 面板默认样式 */
.about-tab-panel {
    display: none;
}
.about-tab-panel:first-of-type {
    display: block;
}

/* 响应式 */
@media (max-width: 768px) {
    .about-tabs {
        gap: 0;
        overflow-x: auto;
    }
    .about-tab-btn {
        padding: 10px 20px;
        font-size: 14px;
        white-space: nowrap;
    }
    .members-grid {
        grid-template-columns: 1fr;
    }
    .member-card {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 24px;
    }
    .member-photo,
    .member-photo-placeholder {
        max-width: 160px;
    }
    .milestone-year {
        font-size: 17px;
        flex: 0 0 105px;
    }
}

/* ============================================
   首页锚点导航菜单
   ============================================ */
html { scroll-behavior: smooth; }
.anchor-nav {
    display: flex;
    gap: 4px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.anchor-nav .menu-item a {
    display: inline-block;
    padding: 8px 18px;
    color: #333;
    font-size: 15px;
    font-weight: 500;
    border-radius: 6px;
    transition: all 0.25s;
    text-decoration: none;
    white-space: nowrap;
}
.anchor-nav .menu-item a:hover {
    background: #e8f0fe;
    color: #1a73e8;
}
.anchor-nav .menu-item:first-child a {
    color: #1a73e8;
    font-weight: 600;
}
.anchor-nav .menu-item:first-child a:hover {
    background: #1a73e8;
    color: #fff;
}

/* 当前激活项高亮（JS控制） */
.anchor-nav .menu-item a.active {
    background: #1a73e8;
    color: #fff;
}

/* 移动端收起锚点导航 */
@media (max-width: 768px) {
    .anchor-nav {
        flex-wrap: wrap;
        gap: 0;
    }
    .anchor-nav .menu-item a {
        padding: 6px 12px;
        font-size: 13px;
    }
}

/* ============================================
   和伙伴页面
   ============================================ */

/* 页面 Banner */

/* ============================================
   和伙伴页面 - 简洁Logo网格风格
   ============================================ */

/* 页面顶部 Banner */
.partners-page-banner {
    background: linear-gradient(135deg, #0a1f44 0%, #1a3a6b 50%, #0d2b5e 100%);
    padding: 60px 0 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.partners-page-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255,255,255,0.03) 0%, transparent 70%);
    border-radius: 50%;
}
.partners-breadcrumb {
    font-size: 14px;
    color: rgba(255,255,255,0.65);
    margin-bottom: 16px;
}
.partners-breadcrumb a {
    color: rgba(255,255,255,0.65);
    text-decoration: none;
    transition: color 0.2s;
}
.partners-breadcrumb a:hover { color: #fff; }
.partners-breadcrumb span { margin: 0 8px; }
.partners-page-title {
    font-size: 38px;
    font-weight: 700;
    color: #fff;
    margin: 0 0 12px;
    letter-spacing: 2px;
}
.partners-page-sub {
    font-size: 15px;
    color: rgba(255,255,255,0.7);
    max-width: 560px;
    margin: 0 auto;
}

/* Tab 导航栏（带边框容器） */
.partners-tabs-wrapper {
    border: 2px solid #e53935;
    border-radius: 4px;
    margin-top: 30px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    overflow: hidden;
}
.partners-tab-nav {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
}
.partners-tab-nav li { flex: 1; }
.partners-tab-btn {
    width: 100%;
    padding: 14px 8px;
    font-size: 15px;
    font-weight: 500;
    color: #555;
    background: #f9f9f9;
    border: none;
    border-right: 1px solid #ddd;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.25s;
}
.partners-tab-nav li:last-child .partners-tab-btn { border-right: none; }
.partners-tab-btn:hover { background: #f0f0f0; color: #333; }
.partners-tab-btn.active {
    background: #e53935;
    color: #fff;
    font-weight: 600;
}
.partners-tab-btn.active:hover { background: #d32f2f; color: #fff; }

/* 内容区域 */
.partners-content-area { padding: 20px 0 60px; }
.partners-panel { animation: partnerPanelFadeIn 0.3s ease; }
@keyframes partnerPanelFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* 提示文字 */
.partners-hint { text-align: center; color: #999; font-size: 14px; margin-bottom: 24px; }

/* Logo网格（5列） */
.partners-logo-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 36px 28px;
    padding: 10px 0 30px;
}

/* 单个Logo项 */
.partner-logo-item { cursor: pointer; transition: transform 0.25s ease; }
.partner-logo-item:hover { transform: translateY(-4px); }
.partner-logo-box {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100px;
    padding: 16px;
    background: #fff;
    border-radius: 6px;
    border: 1px solid #eee;
    transition: box-shadow 0.25s, border-color 0.25s;
}
.partner-logo-item:hover .partner-logo-box {
    box-shadow: 0 6px 24px rgba(0,0,0,0.08);
    border-color: #e53935;
}
.partner-logo-img { max-width: 100%; max-height: 80px; object-fit: contain; }
.partner-logo-placeholder {
    width: 64px;
    height: 64px;
    border-radius: 10px;
    background: linear-gradient(135deg, #e8ecf0, #d0d7de);
    color: #888;
    font-size: 22px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}
/* 公司名称 */
.partner-logo-name {
    display: block;
    text-align: center;
    font-size: 14px;
    font-weight: 600;
    color: #333;
    margin-top: 10px;
    line-height: 1.4;
}

/* ====== 详情弹窗 ====== */
.partner-modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: modalFadeIn 0.2s ease;
}
@keyframes modalFadeIn { from { opacity: 0; } to { opacity: 1; } }
.partner-modal-box {
    background: #fff;
    border-radius: 16px;
    width: 480px;
    max-width: 92vw;
    padding: 40px 36px 36px;
    position: relative;
    box-shadow: 0 20px 80px rgba(0,0,0,0.18);
    animation: modalSlideUp 0.3s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes modalSlideUp {
    from { opacity: 0; transform: translateY(30px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}
.partner-modal-close {
    position: absolute;
    top: 14px; right: 16px;
    background: none;
    border: none;
    font-size: 28px;
    color: #bbb;
    cursor: pointer;
    line-height: 1;
    padding: 4px;
    transition: color 0.2s;
}
.partner-modal-close:hover { color: #333; }
.partner-modal-logo-wrap { text-align: center; margin-bottom: 20px; }
.partner-modal-logo-wrap img { max-width: 160px; max-height: 80px; object-fit: contain; }
.partner-modal-name { text-align: center; font-size: 22px; font-weight: 700; color: #1a1a2e; margin: 0 0 16px; }
.partner-modal-desc { font-size: 15px; color: #555; line-height: 1.8; margin: 0 0 20px; min-height: 48px; }
.partner-modal-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 12px 0;
    font-size: 15px;
    font-weight: 600;
    color: #e53935;
    background: #fef2f2;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.25s;
}
.partner-modal-link:hover { background: #e53935; color: #fff; }

/* 空状态 */
.partners-empty { text-align: center; padding: 70px 20px; color: #bbb; }

/* 底部CTA */
.partners-cta-section {
    background: linear-gradient(135deg, #1a3a6b, #0d2b5e);
    padding: 56px 20px;
    text-align: center;
}
.partners-cta-inner h2 { font-size: 28px; font-weight: 700; color: #fff; margin: 0 0 12px; }
.partners-cta-inner p { font-size: 15px; color: rgba(255,255,255,0.75); margin-bottom: 28px; }
.partners-cta-section .btn-primary.btn-lg {
    display: inline-block;
    padding: 13px 44px;
    font-size: 15px;
    font-weight: 600;
    color: #1a3a6b;
    background: #fff;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s;
}
.partners-cta-section .btn-primary.btn-lg:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.22);
}

/* 和伙伴页面响应式 */
@media (max-width: 1024px) {
    .partners-logo-grid { grid-template-columns: repeat(4, 1fr); gap: 28px 20px; }
}
@media (max-width: 768px) {
    .partners-tabs-wrapper { margin-left: 15px; margin-right: 15px; }
    .partners-tab-btn { font-size: 13px; padding: 12px 4px; }
    .partners-logo-grid { grid-template-columns: repeat(3, 1fr); gap: 20px 14px; }
    .partner-logo-box { height: 76px; padding: 12px; }
    .partner-logo-img { max-height: 58px; }
    .partner-logo-name { font-size: 13px; }
    .partner-modal-box { width: 94vw; padding: 28px 20px 24px; }
    .partners-page-banner { padding: 40px 0 28px; }
    .partners-page-title { font-size: 28px; }
}
@media (max-width: 480px) {
    .partners-logo-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================
   资讯列表页 + 资讯详情页
   ============================================ */

/* --- Banner --- */
.news-page-banner {
    background: linear-gradient(135deg, #0d2b5e 0%, #1a73e8 100%);
    padding: 48px 0 40px;
    color: #fff;
}
.news-page-banner .breadcrumb-nav {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    margin-bottom: 16px;
}
.news-page-banner .breadcrumb-nav a { color: rgba(255,255,255,0.85); text-decoration: none; }
.news-page-banner .breadcrumb-nav a:hover { color: #fff; }
.news-page-banner .breadcrumb-sep { margin: 0 6px; opacity: 0.6; }
.news-page-title { font-size: 36px; font-weight: 800; margin-bottom: 8px; }
.news-page-sub { font-size: 16px; color: rgba(255,255,255,0.8); }

/* --- 首页资讯 Tab 导航 --- */
.news-tabs-nav {
    display: flex;
    justify-content: center;
    gap: 0;
    margin-bottom: 32px;
    border-bottom: 1px solid #e8eaed;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}
.news-tabs-nav .news-tab-btn {
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    padding: 14px 20px;
    font-size: 15px;
    font-weight: 600;
    color: #666;
    cursor: pointer;
    white-space: nowrap;
    transition: color 0.2s, border-color 0.2s;
}
.news-tabs-nav .news-tab-btn:hover { color: #1a73e8; }
.news-tabs-nav .news-tab-btn.active {
    color: #1a73e8;
    border-bottom-color: #1a73e8;
}

/* --- 首页资讯 Tab 面板默认隐藏（用JS控制） --- */
.news-section .news-tab-panel { display: none !important; }
.news-section .news-tab-panel.active { display: block !important; }

/* --- 资讯列表页 Tab 面板 --- */
.news-tab-panel { display: none !important; }
.news-tab-panel.active { display: block !important; }

/* --- 资讯列表页 Tab 导航 --- */
.news-tabs-wrapper {
    background: #fff;
    border-bottom: 1px solid #e8eaed;
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.news-tab-nav {
    display: flex;
    gap: 0;
    list-style: none;
    margin: 0;
    padding: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}
.news-tab-nav li { flex-shrink: 0; }
.news-tab-btn {
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    padding: 18px 24px;
    font-size: 15px;
    font-weight: 600;
    color: #666;
    cursor: pointer;
    white-space: nowrap;
    transition: color 0.2s, border-color 0.2s;
}
.news-tab-btn:hover { color: #1a73e8; }
.news-tab-btn.active {
    color: #1a73e8;
    border-bottom-color: #1a73e8;
}

/* --- 内容区 --- */
.news-content-area { padding: 48px 0 80px; background: #f8f9fb; min-height: 400px; }

/* --- 文章卡片网格 --- */
.news-list-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}
.news-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    transition: box-shadow 0.25s, transform 0.25s;
    display: flex;
    flex-direction: column;
}
.news-card:hover {
    box-shadow: 0 6px 24px rgba(26,115,232,0.12);
    transform: translateY(-3px);
}

/* 缩略图 */
.news-card-thumb {
    display: block;
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: #eef2f7;
}
.news-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}
.news-card:hover .news-card-thumb img { transform: scale(1.05); }
.news-card-nothumb {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #e8f0fe, #d2e3fc);
}
.news-card-nothumb span {
    font-size: 24px;
    font-weight: 800;
    color: #1a73e8;
    opacity: 0.3;
    letter-spacing: 2px;
}
/* 首页横向卡片占位图 */
.news-grid-two .news-card-nothumb span { font-size: 20px; }
/* 资讯列表纵向卡片占位图 */
.news-list-grid .news-card-nothumb span { font-size: 32px; }

/* 卡片正文 */
.news-card-body { padding: 20px 24px 24px; flex: 1; display: flex; flex-direction: column; }
.news-card-date { font-size: 13px; color: #999; margin-bottom: 8px; }
.news-card-title {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.5;
    margin-bottom: 10px;
}
.news-card-title a { color: #1a1a2e; text-decoration: none; }
.news-card-title a:hover { color: #1a73e8; }
.news-card-excerpt {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
    margin-bottom: 16px;
    flex: 1;
}
.news-card-more {
    font-size: 14px;
    color: #1a73e8;
    text-decoration: none;
    font-weight: 600;
    align-self: flex-start;
}
.news-card-more:hover { text-decoration: underline; }

/* 空状态 */
.news-empty-state {
    text-align: center;
    padding: 80px 20px;
    color: #999;
}
.news-empty-state p { font-size: 16px; margin: 16px 0 20px; }

/* --- 资讯详情页 --- */
.news-single-article { padding: 48px 0 80px; background: #fff; }
.news-single-inner { max-width: 820px; margin: 0 auto; }
.news-single-header { margin-bottom: 32px; padding-bottom: 24px; border-bottom: 1px solid #e8eaed; }
.news-single-title { font-size: 30px; font-weight: 800; line-height: 1.4; margin-bottom: 12px; color: #1a1a2e; }
.news-single-meta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.news-single-date { font-size: 14px; color: #999; }
.news-single-cat {
    display: inline-block;
    padding: 4px 12px;
    background: #e8f0fe;
    color: #1a73e8;
    font-size: 13px;
    font-weight: 600;
    border-radius: 4px;
}
.news-single-thumb { margin-bottom: 32px; border-radius: 12px; overflow: hidden; }
.news-single-thumb img { width: 100%; height: auto; display: block; }
.news-single-content { font-size: 16px; line-height: 1.9; color: #333; }
.news-single-content p { margin-bottom: 20px; }
.news-single-content h2 { font-size: 24px; margin: 32px 0 16px; }
.news-single-content h3 { font-size: 20px; margin: 28px 0 14px; }
.news-single-content img { max-width: 100%; height: auto; border-radius: 8px; }
.news-single-footer { margin-top: 48px; padding-top: 24px; border-top: 1px solid #e8eaed; }

/* --- 响应式 --- */
@media (max-width: 768px) {
    .news-page-banner { padding: 36px 0 28px; }
    .news-page-title { font-size: 26px; }
    .news-tab-btn { padding: 14px 16px; font-size: 14px; }
    .news-list-grid { grid-template-columns: 1fr; gap: 20px; }
    .news-card-thumb { height: 180px; }
    .news-single-title { font-size: 22px; }
    .news-single-content { font-size: 15px; }
}

/* --- 资讯详情页视频嵌入（响应式） --- */
.news-single-video { margin: 24px 0 32px; }
.video-responsive-wrap { position: relative; width: 100%; padding-bottom: 56.25%; height: 0; overflow: hidden; border-radius: 8px; }
.video-responsive-wrap iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0; }