/*
Theme Name: 易翻译 TranEasy
Theme URI: https://www.traneasy.com.cn/
Author: TranEasy Dev
Author URI: https://www.traneasy.com.cn/
Description: 轻量化跨境翻译软件官网主题 —— 1:1 还原易翻译官网首页（浅蓝 3D 简约 UI、吸顶导航、Hero 首屏、数据卡片、功能轮播、软件功能、三大优势、二维码页脚）。纯原生 PHP + CSS + JS，无任何第三方插件依赖，首页全区块支持 WP 自定义器可视化编辑。
Version: 1.0.0
Requires at least: 5.5
Tested up to: 6.6
Requires PHP: 7.2
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: traneasy
Tags: business, blue, translation, one-column, custom-logo, custom-menu, featured-images, full-width-template, responsive
*/

/* ===== 变量 ===== */
:root {
  --primary: #1f6bff;
  --primary-deep: #084aff;
  --primary-light: #39affe;
  --grad: linear-gradient(135deg, #39affe 0%, #084aff 100%);
  --text: #1a2233;
  --text-sub: #5b6577;
  --bg: #ffffff;
  --bg-soft: #f6f9ff;
  --bg-soft2: #eef4ff;
  --line: #eaeef5;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(31, 107, 255, .10);
  --shadow-lg: 0 20px 50px rgba(20, 50, 120, .14);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }
ul { list-style: none; }
.container { width: 1200px; max-width: 92%; margin: 0 auto; }

/* ===== Header / Nav ===== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: all .3s ease;
  padding: 14px 0;
  background: rgba(255, 255, 255, .55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
}
.header.scrolled {
  background: rgba(255, 255, 255, .92);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 4px 20px rgba(20, 50, 120, .06);
}
.nav { display: flex; align-items: center; justify-content: flex-start; }
.nav-logo { display: flex; align-items: center; gap: 10px; }
.nav-logo img { height: 38px; }
.nav-logo .brand { font-size: 22px; font-weight: 800; letter-spacing: .5px; }
.nav-logo .brand b { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

.nav-menu { display: flex; align-items: center; gap: 34px; margin-left: 40px; }
.nav-item, .nav-menu li {
  position: relative;
  font-size: 16px;
  color: var(--text);
  cursor: pointer;
  padding: 6px 0;
  transition: color .2s;
  list-style: none;
}
.nav-item > a, .nav-menu li > a { display: block; color: inherit; }
.nav-item:hover, .nav-item.active,
.nav-menu li:hover, .nav-menu li.current-menu-item { color: var(--primary); }
.nav-item.active::after,
.nav-menu li.current-menu-item::after {
  content: ""; position: absolute; left: 50%; bottom: -2px;
  transform: translateX(-50%); width: 22px; height: 3px; border-radius: 3px;
  background: var(--grad);
}

.nav-right { display: flex; align-items: center; gap: 14px; margin-left: auto; }
.lang {
  position: relative;
  display: flex; align-items: center; gap: 6px;
  padding: 7px 12px; border-radius: 22px;
  border: 1px solid var(--line); cursor: pointer; font-size: 14px;
  background: #fff;
}
.lang img { width: 20px; height: 14px; object-fit: cover; border-radius: 2px; }
.lang .arrow { font-size: 10px; color: var(--text-sub); }
.lang-menu {
  position: absolute; top: 110%; right: 0; min-width: 150px;
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  box-shadow: var(--shadow); padding: 8px; display: none; z-index: 50;
}
.lang-menu.open { display: block; }
.lang-item { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: 8px; cursor: pointer; font-size: 14px; }
.lang-item:hover { background: var(--bg-soft); }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 15px; font-weight: 600; border-radius: 24px;
  padding: 9px 22px; cursor: pointer; transition: all .2s ease; border: none;
}
.btn-outline { border: 1.5px solid var(--primary); color: var(--primary); background: #fff; }
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-primary { background: var(--grad); color: #fff; box-shadow: var(--shadow); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: all .3s; }

/* ===== Hero ===== */
.hero {
  position: relative;
  padding: 150px 0 60px;
  background:
    radial-gradient(900px 420px at 82% 8%, rgba(57,175,254,.18), transparent 60%),
    radial-gradient(700px 380px at 8% 22%, rgba(8,74,255,.12), transparent 60%),
    linear-gradient(180deg, #f4f9ff 0%, #ffffff 70%);
  overflow: hidden;
}
.hero-inner { display: flex; align-items: center; gap: 40px; }
.hero-text { flex: 1; min-width: 0; }
.hero-title { font-size: 56px; font-weight: 800; line-height: 1.15; letter-spacing: 1px; }
.hero-title b { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-sub { margin-top: 18px; font-size: 26px; font-weight: 600; color: var(--text); }
.hero-desc { margin-top: 14px; font-size: 18px; color: var(--text-sub); }
.hero-btns { margin-top: 34px; display: flex; gap: 16px; flex-wrap: wrap; }
.hero-btns .btn { padding: 14px 38px; font-size: 17px; }

.hero-media { flex: 1; min-width: 0; position: relative; }
.hero-media .te-carousel { border-radius: 18px; box-shadow: var(--shadow-lg); overflow: hidden; }
.hero-media .te-slide img { width: 100%; display: block; }
.hero-badge {
  position: absolute; z-index: 3; left: -22px; bottom: 36px;
  background: #fff; border-radius: 14px; padding: 14px 18px;
  box-shadow: var(--shadow-lg); display: flex; align-items: center; gap: 12px;
}
.hero-badge .dot { width: 42px; height: 42px; border-radius: 50%; background: var(--grad); display: flex; align-items: center; justify-content: center; color: #fff; font-size: 20px; }
.hero-badge .t { font-size: 14px; color: var(--text-sub); }
.hero-badge .t b { display: block; color: var(--text); font-size: 16px; }

/* ===== 原生轮播 ===== */
.te-carousel { position: relative; overflow: hidden; }
.te-track { display: flex; transition: transform .5s ease; will-change: transform; }
.te-slide { flex: 0 0 100%; width: 100%; }
.te-dots { position: absolute; left: 0; right: 0; bottom: 14px; display: flex; justify-content: center; gap: 8px; z-index: 4; }
.te-dots button { width: 9px; height: 9px; padding: 0; border: none; border-radius: 50%; background: rgba(31,107,255,.35); cursor: pointer; transition: all .25s; }
.te-dots button.active { width: 22px; border-radius: 5px; background: var(--primary); }

/* ===== Stats ===== */
.stats { margin-top: -40px; position: relative; z-index: 5; }
.stats-card {
  background: #fff; border-radius: 22px; box-shadow: var(--shadow-lg);
  display: flex; align-items: center; justify-content: space-between;
  padding: 34px 26px; gap: 14px; flex-wrap: wrap;
}
.stat { flex: 1; min-width: 150px; text-align: center; position: relative; }
.stat:not(:last-child)::after { content: ""; position: absolute; right: -7px; top: 18%; height: 64%; width: 1px; background: var(--line); }
.stat-icon { width: 52px; height: 52px; margin: 0 auto 12px; border-radius: 14px; background: var(--bg-soft2); display: flex; align-items: center; justify-content: center; }
.stat-icon svg { width: 26px; height: 26px; }
.stat-num { font-size: 34px; font-weight: 800; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat-label { font-size: 15px; color: var(--text-sub); margin-top: 4px; }

/* ===== Generic Section ===== */
.section { padding: 90px 0; }
.section-head { text-align: center; max-width: 760px; margin: 0 auto 50px; }
.section-title { font-size: 38px; font-weight: 800; }
.section-title b { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.section-sub { margin-top: 14px; font-size: 17px; color: var(--text-sub); }

/* ===== Product Features ===== */
.product-features { background: var(--bg-soft); }
.pf-carousel { border-radius: 22px; overflow: hidden; box-shadow: var(--shadow); background: #fff; }
.pf-slide { display: flex; align-items: center; gap: 50px; padding: 56px 60px; }
.pf-text { flex: 1; }
.pf-text h3 { font-size: 30px; font-weight: 800; }
.pf-text .tag { display: inline-block; margin-top: 16px; padding: 6px 16px; border-radius: 20px; background: var(--bg-soft2); color: var(--primary); font-weight: 600; font-size: 14px; }
.pf-text ul { margin-top: 22px; }
.pf-text li { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 14px; font-size: 16px; color: var(--text-sub); }
.pf-text li::before { content: ""; flex: 0 0 8px; width: 8px; height: 8px; margin-top: 9px; border-radius: 50%; background: var(--grad); }
.pf-media { flex: 1; }
.pf-media img { width: 100%; border-radius: 16px; }

/* ===== Software Features ===== */
.feat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.feat-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 36px 26px; transition: all .25s ease; position: relative; overflow: hidden;
}
.feat-card::before { content: ""; position: absolute; inset: auto -40% -40% auto; width: 180px; height: 180px; background: var(--bg-soft2); border-radius: 50%; opacity: 0; transition: opacity .25s; }
.feat-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.feat-card:hover::before { opacity: 1; }
.feat-icon { width: 64px; height: 64px; border-radius: 16px; background: var(--bg-soft2); display: flex; align-items: center; justify-content: center; position: relative; z-index: 1; }
.feat-icon img { width: 38px; height: 38px; object-fit: contain; }
.feat-name { margin-top: 22px; font-size: 20px; font-weight: 700; position: relative; z-index: 1; }
.feat-desc { margin-top: 12px; font-size: 15px; color: var(--text-sub); position: relative; z-index: 1; min-height: 66px; }

/* ===== Why choose us ===== */
.why { background: var(--bg-soft); }
.why-wrap { display: flex; align-items: center; gap: 60px; }
.why-media { flex: 1; }
.why-media img { width: 100%; border-radius: 22px; box-shadow: var(--shadow-lg); }
.why-content { flex: 1.1; }
.why-content .section-head { text-align: left; margin: 0 0 30px; }
.why-item { display: flex; gap: 18px; padding: 18px 0; border-bottom: 1px dashed var(--line); }
.why-item:last-child { border-bottom: none; }
.why-num { flex: 0 0 56px; width: 56px; height: 56px; border-radius: 14px; background: var(--grad); color: #fff; font-size: 22px; font-weight: 800; display: flex; align-items: center; justify-content: center; }
.why-item h4 { font-size: 20px; font-weight: 700; }
.why-item p { font-size: 15px; color: var(--text-sub); margin-top: 6px; }
.why-foot { margin-top: 26px; font-size: 16px; color: var(--primary); font-weight: 600; }

/* ===== More features ===== */
.more-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.more-card { text-align: center; padding: 30px 20px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); transition: all .25s; }
.more-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.more-card img { width: 72px; height: 72px; margin: 0 auto 16px; object-fit: contain; }
.more-card h4 { font-size: 18px; }
.more-card p { font-size: 14px; color: var(--text-sub); margin-top: 6px; }

/* ===== Partners ===== */
.partners { text-align: center; }
.partners img { max-width: 980px; margin: 0 auto; }

/* ===== CTA ===== */
.cta { background: var(--grad); color: #fff; border-radius: 26px; padding: 60px 50px; text-align: center; margin: 30px auto 0; }
.cta h2 { font-size: 36px; font-weight: 800; }
.cta p { margin-top: 12px; font-size: 18px; opacity: .92; }
.cta .btn { margin-top: 28px; background: #fff; color: var(--primary-deep); padding: 14px 40px; font-size: 17px; }
.cta .btn:hover { transform: translateY(-2px); }

/* ===== Footer ===== */
.footer { background: #0e1630; color: #b9c2d6; padding: 64px 0 28px; margin-top: 90px; }
.footer-cols { display: flex; gap: 50px; flex-wrap: wrap; }
.footer-col { flex: 1; min-width: 170px; }
.footer-col.brand-col { flex: 1.6; }
.footer-logo { height: 40px; margin-bottom: 18px; }
.footer-col h5 { color: #fff; font-size: 17px; margin-bottom: 18px; }
.footer-col a, .footer-col p { display: block; color: #b9c2d6; font-size: 15px; margin-bottom: 12px; transition: color .2s; }
.footer-col a:hover { color: #fff; }
.footer-social { display: flex; gap: 14px; margin-top: 8px; }
.footer-social a { width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,.08); display: flex; align-items: center; justify-content: center; transition: all .2s; }
.footer-social a:hover { background: var(--primary); }
.footer-social img { width: 20px; height: 20px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); margin-top: 44px; padding-top: 24px; font-size: 14px; color: #7e8aa6; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.footer-bottom a { color: #7e8aa6; }
.footer-bottom a:hover { color: #fff; }

/* ===== Floating sidebar ===== */
.sidebar { position: fixed; right: 18px; bottom: 90px; z-index: 900; display: flex; flex-direction: column; gap: 12px; }
.sidebar-item { width: 54px; height: 54px; border-radius: 14px; background: #fff; box-shadow: var(--shadow); display: flex; align-items: center; justify-content: center; cursor: pointer; position: relative; transition: all .2s; }
.sidebar-item:hover { background: var(--primary); }
.sidebar-item > img { width: 26px; height: 26px; }
.sidebar-item:hover > img { filter: brightness(0) invert(1); }
.sidebar-pop { position: absolute; right: 64px; bottom: 0; background: #fff; border-radius: 14px; box-shadow: var(--shadow-lg); padding: 14px; display: none; width: 170px; text-align: center; }
.sidebar-item:hover .sidebar-pop { display: block; }
.sidebar-pop img { width: 130px; height: 130px; margin: 0 auto 8px; border-radius: 8px; }
.sidebar-pop p { font-size: 13px; color: var(--text-sub); }

/* ===== Responsive ===== */
@media (max-width: 1080px) {
  .feat-grid, .more-grid { grid-template-columns: repeat(2, 1fr); }
  .pf-slide { flex-direction: column; padding: 40px; gap: 30px; }
  .why-wrap { flex-direction: column; }
}
@media (max-width: 860px) {
  .nav-menu, .nav-right .btn, .lang { display: none; }
  .hamburger { display: flex; }
  .nav-menu.open { display: flex; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; background: #fff; padding: 16px 24px; gap: 14px; box-shadow: var(--shadow); border-top: 1px solid var(--line); }
  .hero-inner { flex-direction: column; text-align: center; }
  .hero-btns { justify-content: center; }
  .hero-title { font-size: 40px; }
  .stats-card { flex-direction: column; gap: 22px; }
  .stat:not(:last-child)::after { display: none; }
  .section-title { font-size: 30px; }
  .feat-grid, .more-grid { grid-template-columns: 1fr; }
  .sidebar { bottom: 20px; }
}

/* ============================================================
   资讯列表页 / 详情页（承接首页设计系统）
   ============================================================ */

/* ---- 通用页头 Banner ---- */
.page-banner {
  margin-top: 72px;
  padding: 56px 0 40px;
  background: var(--bg-soft);
  background-image: radial-gradient(circle at 12% 20%, rgba(57,175,254,.10), transparent 40%), radial-gradient(circle at 88% 30%, rgba(8,74,255,.08), transparent 45%);
  border-bottom: 1px solid var(--line);
}
.page-title { font-size: 38px; font-weight: 800; color: var(--text); margin: 12px 0 8px; }
.page-sub { font-size: 16px; color: var(--text-sub); max-width: 680px; }

/* ---- 面包屑 ---- */
.breadcrumb { font-size: 14px; color: var(--text-sub); }
.breadcrumb-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; align-items: center; }
.breadcrumb-item { display: inline-flex; align-items: center; }
.breadcrumb-item a { color: var(--text-sub); transition: color .2s; }
.breadcrumb-item a:hover { color: var(--primary); }
.breadcrumb-item .sep { color: #c3ccdb; margin: 0 8px; }
.breadcrumb-item.current span { color: var(--text); }

/* ---- 文章卡片网格 ---- */
.archive { padding: 56px 0 72px; }
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.post-card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .25s ease, box-shadow .25s ease;
}
.post-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.post-card-thumb { position: relative; display: block; aspect-ratio: 16 / 10; overflow: hidden; background: var(--bg-soft); }
.post-card-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.post-card:hover .post-card-thumb img { transform: scale(1.06); }
.post-tag {
  position: absolute; top: 12px; left: 12px;
  background: var(--grad); color: #fff;
  font-size: 12px; padding: 4px 12px; border-radius: 20px;
  box-shadow: 0 6px 16px rgba(8,74,255,.28);
}
.post-card-body { padding: 22px 22px 20px; display: flex; flex-direction: column; flex: 1; }
.post-card-title { font-size: 18px; font-weight: 700; line-height: 1.5; margin-bottom: 10px; }
.post-card-title a { color: var(--text); transition: color .2s; }
.post-card-title a:hover { color: var(--primary); }
.post-card-excerpt { font-size: 14px; color: var(--text-sub); line-height: 1.7; flex: 1; margin-bottom: 16px; }
.post-card-meta { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); padding-top: 14px; }
.post-date { font-size: 13px; color: #97a1b3; }
.post-more { font-size: 14px; font-weight: 600; color: var(--primary); transition: transform .2s; }
.post-more:hover { transform: translateX(3px); }
.no-posts { text-align: center; color: var(--text-sub); padding: 80px 0; }

/* ---- 分页 ---- */
.pagination { margin-top: 48px; display: flex; justify-content: center; }
.pagination ul { list-style: none; display: flex; gap: 8px; flex-wrap: wrap; }
.pagination a, .pagination span {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 42px; height: 42px; padding: 0 12px;
  border: 1px solid var(--line); border-radius: 10px;
  font-size: 14px; color: var(--text); background: #fff; transition: all .2s;
}
.pagination a:hover { border-color: var(--primary); color: var(--primary); }
.pagination .current { background: var(--grad); color: #fff; border-color: transparent; }

/* ============================================================
   详情页
   ============================================================ */
.single-hero {
  margin-top: 72px;
  padding: 48px 0 36px;
  background: var(--bg-soft);
  background-image: radial-gradient(circle at 15% 20%, rgba(57,175,254,.10), transparent 42%), radial-gradient(circle at 85% 30%, rgba(8,74,255,.08), transparent 46%);
  border-bottom: 1px solid var(--line);
}
.single-title { font-size: 34px; font-weight: 800; line-height: 1.4; color: var(--text); margin: 14px 0 12px; max-width: 900px; }
.single-meta { font-size: 14px; color: var(--text-sub); display: flex; align-items: center; gap: 10px; }
.single-meta .dot { color: #c3ccdb; }
.single-cat { color: var(--primary); font-weight: 600; }

.single-wrap { padding: 48px 0 72px; }
.single-grid { display: grid; grid-template-columns: minmax(0,1fr) 320px; gap: 40px; align-items: start; }
.single-main { min-width: 0; }
.single-cover { border-radius: var(--radius); overflow: hidden; margin-bottom: 30px; box-shadow: var(--shadow); }
.single-cover img { width: 100%; display: block; }

/* 正文排版 */
.single-content { font-size: 16px; line-height: 1.9; color: var(--text); }
.single-content h2 { font-size: 24px; font-weight: 700; margin: 34px 0 16px; padding-left: 14px; border-left: 4px solid var(--primary); }
.single-content h3 { font-size: 20px; font-weight: 700; margin: 28px 0 12px; }
.single-content p { margin-bottom: 18px; }
.single-content ul, .single-content ol { margin: 0 0 18px 22px; }
.single-content li { margin-bottom: 8px; }
.single-content img { max-width: 100%; height: auto; border-radius: 12px; margin: 20px 0; }
.single-content a { color: var(--primary); text-decoration: underline; }
.single-content blockquote {
  margin: 22px 0; padding: 16px 22px;
  background: var(--bg-soft); border-left: 4px solid var(--primary);
  border-radius: 0 12px 12px 0; color: var(--text-sub);
}

/* 上一篇/下一篇 */
.post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 44px; }
.post-nav-item { background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 22px; display: flex; flex-direction: column; gap: 6px; transition: all .25s; }
.post-nav-item:hover { border-color: var(--primary); box-shadow: var(--shadow); }
.post-nav-item.next { text-align: right; }
.post-nav-label { font-size: 13px; color: #97a1b3; }
.post-nav-item a { font-size: 15px; font-weight: 600; color: var(--text); transition: color .2s; }
.post-nav-item a:hover { color: var(--primary); }
.post-nav-none { font-size: 15px; color: #b3bcca; }

/* 侧栏 */
.single-side { position: sticky; top: 92px; }
.side-card { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); }
.side-title { font-size: 20px; font-weight: 800; margin-bottom: 18px; }
.side-title b { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.side-list { list-style: none; display: flex; flex-direction: column; gap: 16px; }
.side-item { display: flex; gap: 12px; align-items: flex-start; }
.side-thumb { flex: 0 0 76px; width: 76px; height: 56px; border-radius: 10px; overflow: hidden; background: var(--bg-soft); }
.side-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.side-item:hover .side-thumb img { transform: scale(1.08); }
.side-info { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.side-item-title { font-size: 14px; line-height: 1.5; color: var(--text); transition: color .2s; }
.side-item-title:hover { color: var(--primary); }
.side-date { font-size: 12px; color: #97a1b3; }

/* ---- 资讯页响应式 ---- */
@media (max-width: 1080px) {
  .post-grid { grid-template-columns: repeat(2, 1fr); }
  .single-grid { grid-template-columns: 1fr; }
  .single-side { position: static; }
}
@media (max-width: 720px) {
  .post-grid { grid-template-columns: 1fr; }
  .page-title { font-size: 30px; }
  .single-title { font-size: 26px; }
  .post-nav { grid-template-columns: 1fr; }
  .post-nav-item.next { text-align: left; }
}