/* ============================================================
   浙江中大纺织品有限公司 - 新网站设计稿
   H5 风格 · 蓝色系 · 移动优先
   ============================================================ */

:root {
  --navy-950: #061b47;
  --navy-900: #0a2a66;
  --navy-800: #0d3b8f;
  --navy-700: #1450b8;
  --blue-600: #1c63e0;
  --blue-500: #2f7bff;
  --sky-400: #4da3ff;
  --sky-300: #7cc0ff;
  --sky-200: #a8d4ff;
  --ice-100: #e8f1ff;
  --ice-50: #f4f8ff;
  --ink: #16233d;
  --muted: #5b6b85;
  --line: #e2eaf6;
  --white: #ffffff;
  --grad: linear-gradient(135deg, #071f4d 0%, #0d3b8f 48%, #1450b8 100%);
  --grad-btn: linear-gradient(135deg, #2f7bff 0%, #1450b8 100%);
  --shadow-sm: 0 2px 10px rgba(10, 42, 102, 0.08);
  --shadow-md: 0 10px 30px rgba(10, 42, 102, 0.12);
  --shadow-lg: 0 18px 50px rgba(10, 42, 102, 0.18);
  --radius: 16px;
  --radius-sm: 10px;
  --container: 1200px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: "PingFang SC", "Microsoft YaHei", "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--ice-50);
  line-height: 1.7;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

.preview-note {
  background: linear-gradient(90deg, #fff7e6, #fff2d9);
  color: #8a5a00;
  font-size: 12.5px;
  text-align: center;
  padding: 7px 12px;
  border-bottom: 1px solid #ffe3ad;
}

/* ---------- 顶部条 ---------- */
.topbar {
  background: var(--navy-950);
  color: rgba(255, 255, 255, 0.82);
  font-size: 12.5px;
  height: 36px;
  display: flex;
  align-items: center;
}

.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.welcome-tel {
  margin-left: 14px;
  padding-left: 14px;
  border-left: 1px solid rgba(255, 255, 255, .25);
}
.welcome-tel a {
  color: var(--sky-200);
  font-weight: 600;
  text-decoration: none;
}
.welcome-tel a:hover { color: #fff; }

.lang-switch { display: flex; align-items: center; gap: 2px; }
.lang-switch a {
  padding: 3px 12px;
  border-radius: 999px;
  color: rgba(255,255,255,.75);
  font-size: 12.5px;
  transition: all .2s;
}
.lang-switch a.active {
  background: var(--blue-500);
  color: #fff;
  font-weight: 600;
}
.lang-switch a:hover { color: #fff; }

/* ---------- 页头 ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .25s;
}

.header.scrolled { box-shadow: var(--shadow-md); }

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
  gap: 16px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.logo img { height: 58px; width: auto; }

.logo-text { display: flex; flex-direction: column; }
.logo-text strong {
  font-size: 18px;
  color: var(--navy-900);
  letter-spacing: 1px;
  line-height: 1.3;
  white-space: nowrap;
}
.logo-text small {
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.6px;
  white-space: nowrap;
}

.nav { display: flex; align-items: center; gap: 4px; }
.nav > a, .nav .dropdown > a {
  display: block;
  padding: 10px 14px;
  font-size: 15px;
  color: var(--ink);
  border-radius: 8px;
  transition: all .2s;
  position: relative;
}
.nav > a:hover, .nav .dropdown > a:hover,
.nav > a.active, .nav .dropdown > a.active { color: var(--navy-700); background: var(--ice-100); }
.nav > a.active::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px; bottom: 4px;
  height: 3px;
  border-radius: 3px;
  background: var(--grad-btn);
}

.dropdown { position: relative; }
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 150px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all .22s;
}
.dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-menu a {
  display: block;
  padding: 9px 14px;
  font-size: 13.5px;
  color: var(--ink);
  border-radius: 8px;
}
.dropdown-menu a:hover { background: var(--ice-100); color: var(--navy-700); }

.header-cta {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--grad-btn);
  color: #fff;
  font-size: 13.5px;
  font-weight: 600;
  padding: 9px 18px;
  border-radius: 999px;
  box-shadow: 0 6px 18px rgba(20, 80, 184, 0.35);
  transition: all .2s;
  white-space: nowrap;
}
.header-cta:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(20,80,184,.4); }
.header-ctas {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.header-cta-ghost {
  background: transparent;
  color: var(--navy-700);
  border: 1.5px solid var(--blue-500);
  box-shadow: none;
}
.header-cta-ghost:hover {
  background: var(--ice-100);
  color: var(--navy-700);
  box-shadow: none;
  transform: translateY(-2px);
}
.badge-unread {
  position: absolute;
  top: -5px;
  right: -6px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: #e53935;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  line-height: 18px;
  text-align: center;
  box-shadow: 0 2px 6px rgba(229, 57, 53, .45);
}

.catlog-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1.5px solid var(--blue-500);
  color: var(--navy-700);
  background: var(--ice-50);
  font-size: 13.5px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 999px;
  transition: all .2s;
  white-space: nowrap;
}
.catlog-link:hover {
  background: var(--ice-100);
  transform: translateY(-2px);
}

/* ---------- 站内搜索 ---------- */
.search-form {
  display: flex;
  align-items: center;
  gap: 6px;
}
.search-form input {
  border: 1.5px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 13px;
  width: 150px;
  background: var(--ice-50);
  outline: none;
  transition: all .2s;
  font-family: inherit;
}
.search-form input:focus {
  border-color: var(--blue-500);
  background: #fff;
  width: 210px;
}
.search-form button {
  border: 0;
  background: var(--grad-btn);
  color: #fff;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  font-size: 15px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .2s;
}
.search-form button:hover {
  transform: scale(1.06);
}
.search-form-lg {
  justify-content: center;
}
.search-form-lg input {
  width: 100%;
  max-width: 560px;
  padding: 13px 20px;
  font-size: 15px;
}
.search-form-lg button {
  width: auto;
  padding: 0 28px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
}
.search-sec-title {
  font-size: 17px;
  color: var(--navy-900);
  margin: 0 0 16px;
  padding-left: 12px;
  border-left: 4px solid var(--blue-500);
}
@media (max-width: 768px) {
  .header .search-form input {
    display: none;
  }
  .header .search-form button {
    background: transparent;
    color: var(--navy-700);
  }
  .search-form-lg input {
    display: block;
  }
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: 0;
}
.hamburger span {
  width: 24px;
  height: 2.5px;
  background: var(--navy-900);
  border-radius: 2px;
  transition: all .25s;
}

/* ---------- 首页主视觉 ---------- */
.hero {
  background: var(--grad);
  color: #fff;
  position: relative;
  overflow: hidden;
  padding: 86px 0 110px;
}

.hero::before {
  content: "";
  position: absolute;
  width: 640px; height: 640px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(77,163,255,.35), transparent 65%);
  top: -260px; right: -140px;
}
.hero::after {
  content: "";
  position: absolute;
  width: 420px; height: 420px;
  border-radius: 50%;
  border: 1.5px solid rgba(124,192,255,.25);
  bottom: -190px; left: -110px;
}

.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.28);
  color: var(--sky-200);
  font-size: 12.5px;
  letter-spacing: 1px;
  padding: 7px 16px;
  border-radius: 999px;
  margin-bottom: 22px;
}
.hero-badge::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--sky-400);
  box-shadow: 0 0 0 4px rgba(77,163,255,.25);
}

.hero h1 {
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.25;
  letter-spacing: 1px;
  margin-bottom: 10px;
}
.hero .en {
  display: block;
  font-size: 14px;
  color: var(--sky-300);
  letter-spacing: 2.5px;
  font-weight: 500;
  margin-bottom: 18px;
  text-transform: uppercase;
}
.hero p {
  color: rgba(255,255,255,.85);
  max-width: 540px;
  margin-bottom: 30px;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 600;
  padding: 13px 28px;
  transition: all .2s;
}
.btn-primary {
  background: #fff;
  color: var(--navy-800);
  box-shadow: 0 8px 24px rgba(3, 20, 60, .25);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(3,20,60,.3); }
.btn-ghost {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.5);
}
.btn-ghost:hover { background: rgba(255,255,255,.12); border-color: #fff; }
.btn-blue {
  background: var(--grad-btn);
  color: #fff;
  box-shadow: 0 8px 24px rgba(20, 80, 184, .3);
}
.btn-blue:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(20,80,184,.38); }

.hero-visual {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  position: relative;
}
.hero-visual .ph {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,.18);
  aspect-ratio: 4/5;
  background: rgba(255,255,255,.08);
}
.hero-visual .ph:nth-child(1) { transform: translateY(-14px); }
.hero-visual .ph:nth-child(2) { transform: translateY(14px); }
.hero-visual .ph img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity .8s ease, transform .5s;
}
.hero-visual .ph img.active { opacity: 1; }
.hero-visual .ph:hover img.active { transform: scale(1.06); }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 78px;
}
.hero-stats .st {
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--radius-sm);
  padding: 16px 10px;
  text-align: center;
  backdrop-filter: blur(4px);
}
.hero-stats .st b {
  display: block;
  font-size: 26px;
  color: #fff;
  line-height: 1.2;
}
.hero-stats .st span { font-size: 12px; color: var(--sky-200); }

/* ---------- 通用区块 ---------- */
.section { padding: 76px 0; }
.section.alt { background: var(--white); }

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 46px;
}
.section-head .kick {
  display: block;
  font-size: 12px;
  letter-spacing: 4px;
  color: var(--blue-500);
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 10px;
}
.section-head h2 {
  font-size: clamp(24px, 3vw, 32px);
  color: var(--navy-900);
  letter-spacing: 1px;
  position: relative;
  display: inline-block;
  padding-bottom: 14px;
}
.section-head h2::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 48px; height: 4px;
  border-radius: 4px;
  background: var(--grad-btn);
}
.section-head p { color: var(--muted); margin-top: 12px; font-size: 14.5px; }

.section-head.left { text-align: left; margin-left: 0; }
.section-head.left h2::after { left: 0; transform: none; }

/* ---------- 功能卡片 ---------- */
.features {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}
.feature-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 22px;
  box-shadow: var(--shadow-sm);
  transition: all .25s;
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--grad-btn);
  opacity: 0;
  transition: opacity .25s;
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.feature-card:hover::before { opacity: 1; }
.feature-icon {
  width: 54px; height: 54px;
  border-radius: 14px;
  background: var(--ice-100);
  color: var(--navy-700);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 25px;
  margin-bottom: 16px;
}
.feature-card h3 { font-size: 16.5px; color: var(--navy-900); margin-bottom: 8px; }
.feature-card p { font-size: 13.5px; color: var(--muted); }

/* ---------- 关于简介 ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.about-media {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
}
.about-media img { width: 100%; height: 100%; object-fit: cover; }
.about-media .tag {
  position: absolute;
  left: 18px; bottom: 18px;
  background: rgba(6, 27, 71, .82);
  color: #fff;
  font-size: 12.5px;
  padding: 8px 16px;
  border-radius: 999px;
  backdrop-filter: blur(4px);
}
.about-text p { color: var(--muted); margin-bottom: 16px; font-size: 14.5px; }
.about-text p strong { color: var(--navy-800); }
.about-points { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin: 22px 0 26px; }
.about-points li {
  background: var(--ice-50);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 13.5px;
  color: var(--ink);
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.about-points li b { color: var(--navy-800); }
.about-points .dot {
  flex-shrink: 0;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--blue-500);
  margin-top: 7px;
  box-shadow: 0 0 0 4px rgba(47,123,255,.16);
}

/* ---------- 数据横幅 ---------- */
.stats-band {
  background: var(--grad);
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}
.stats-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.14) 1px, transparent 1px);
  background-size: 26px 26px;
  opacity: .5;
}
.stats-band .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
  color: #fff;
}
.stats-band .num { font-size: clamp(30px, 4vw, 44px); font-weight: 800; line-height: 1.2; }
.stats-band .num small { font-size: 16px; font-weight: 600; margin-left: 2px; }
.stats-band .label { color: var(--sky-200); font-size: 13.5px; margin-top: 6px; }
.stats-band .sep { color: rgba(255,255,255,.18); }

/* ---------- 产品 ---------- */
.cat-tabs {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.cat-tabs a,
.cat-tabs button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1.5px solid var(--line);
  background: var(--white);
  color: var(--ink);
  padding: 12px 30px;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: all .2s;
}
.cat-tabs a:hover,
.cat-tabs button:hover {
  border-color: var(--blue-500);
  color: var(--navy-700);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.cat-tabs a.active,
.cat-tabs button.active {
  background: var(--grad-btn);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 6px 18px rgba(20,80,184,.3);
}
.cat-tabs a.active:hover,
.cat-tabs button.active:hover {
  color: #fff;
  transform: translateY(-2px);
}
.cat-tabs-sub {
  margin-top: -22px;
  margin-bottom: 32px;
  gap: 10px;
}
.cat-tabs-sub a,
.cat-tabs-sub button {
  padding: 8px 20px;
  font-size: 14px;
  font-weight: 500;
  background: var(--ice-50);
  box-shadow: none;
}
.cat-tabs-sub a.active,
.cat-tabs-sub button.active {
  background: var(--blue-500);
  box-shadow: 0 5px 14px rgba(47,123,255,.28);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.product-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all .25s;
  display: block;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.product-img {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--ice-50);
}
.product-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .45s;
}
.product-card:hover .product-img img { transform: scale(1.07); }
.product-info { padding: 15px 16px 17px; }
.product-info .cat {
  font-size: 11px;
  color: var(--blue-500);
  background: var(--ice-100);
  padding: 2px 10px;
  border-radius: 999px;
  display: inline-block;
  margin-bottom: 7px;
  letter-spacing: 1px;
}
.product-info h3 {
  font-size: 14.5px;
  color: var(--ink);
  font-weight: 600;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.more-link {
  display: flex;
  justify-content: center;
  margin-top: 38px;
}

/* ---------- 投资区块 ---------- */
.invest-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.invest-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.invest-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 20px;
  box-shadow: var(--shadow-sm);
  transition: all .25s;
}
.invest-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.invest-card .ic { font-size: 28px; margin-bottom: 10px; }
.invest-card h3 { font-size: 16px; color: var(--navy-900); margin-bottom: 6px; }
.invest-card p { font-size: 13px; color: var(--muted); }
.invest-card b { color: var(--blue-600); }

/* ---------- 新闻 ---------- */
.news-list { display: grid; gap: 16px; }
.news-card {
  display: grid;
  grid-template-columns: 92px 1fr auto;
  gap: 18px;
  align-items: center;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow-sm);
  transition: all .22s;
}
.news-card:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--blue-500);
  padding-left: 17px;
}
.news-date {
  background: var(--ice-100);
  border-radius: 10px;
  padding: 10px 6px;
  text-align: center;
  color: var(--navy-700);
  line-height: 1.2;
}
.news-date b { display: block; font-size: 20px; font-weight: 800; }
.news-date span { font-size: 11px; letter-spacing: 1px; }
.news-body h3 {
  font-size: 15.5px;
  color: var(--ink);
  margin-bottom: 4px;
  transition: color .2s;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-card:hover .news-body h3 { color: var(--navy-700); }
.news-body p {
  font-size: 13px;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-arrow { color: var(--line); font-size: 18px; transition: all .2s; }
.news-card:hover .news-arrow { color: var(--blue-500); transform: translateX(3px); }

/* ---------- 联系 CTA ---------- */
.contact-cta {
  background: var(--grad);
  border-radius: 24px;
  padding: 48px;
  color: #fff;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 30px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.contact-cta::after {
  content: "";
  position: absolute;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(77,163,255,.4), transparent 65%);
  right: -80px; bottom: -120px;
}
.contact-cta h2 { font-size: 26px; margin-bottom: 10px; letter-spacing: 1px; }
.contact-cta p { color: var(--sky-200); font-size: 14px; margin-bottom: 22px; }
.contact-cta .row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
}
.contact-cta .row .item {
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.22);
  border-radius: var(--radius-sm);
  padding: 13px 18px;
  font-size: 13.5px;
  flex: 1;
  min-width: 180px;
}
.contact-cta .row .item small { display: block; color: var(--sky-300); font-size: 11.5px; }
.contact-cta .row .item b { font-weight: 600; }
.contact-cta .right {
  text-align: right;
  position: relative;
  z-index: 2;
}

/* ---------- 页脚 ---------- */
.footer {
  background: var(--navy-950);
  color: rgba(255,255,255,.72);
  margin-top: 90px;
  padding: 64px 0 0;
  font-size: 13.5px;
}
.footer .grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 36px;
  padding-bottom: 44px;
}
.footer h4 {
  color: #fff;
  font-size: 15.5px;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 10px;
}
.footer h4::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 30px; height: 3px;
  border-radius: 3px;
  background: var(--blue-500);
}
.footer .brand p { font-size: 13px; margin-top: 14px; line-height: 1.9; }
.footer .brand .logo img { height: 56px; }
.footer .brand .logo-text strong { color: #fff; }
.footer .brand .logo-text small { color: rgba(255,255,255,.5); }
.footer ul li { margin-bottom: 10px; }
.footer ul a { transition: all .2s; }
.footer ul a:hover { color: var(--sky-300); padding-left: 4px; }
.footer .contact li { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 13px; }
.footer .contact li .ic { flex-shrink: 0; line-height: 1.7; }
.footer .contact .ic { color: var(--sky-400); }
.contact-link {
  color: inherit;
  word-break: break-all;
}
.contact-link:hover {
  color: var(--blue-500);
  text-decoration: underline;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12);
  padding: 18px 0;
  text-align: center;
  font-size: 12px;
  color: rgba(255,255,255,.45);
}

/* ---------- 页面横幅（内页） ---------- */
section[id] {
  scroll-margin-top: 90px;
}
.page-hero {
  background: var(--grad);
  color: #fff;
  padding: 58px 0 52px;
  position: relative;
  overflow: hidden;
  text-align: center;
}
.page-hero::before {
  content: "";
  position: absolute;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(77,163,255,.3), transparent 65%);
  top: -180px; right: -90px;
}
.page-hero h1 { font-size: clamp(26px, 3.4vw, 36px); letter-spacing: 2px; position: relative; z-index: 2; }
.page-hero .en {
  color: var(--sky-300);
  font-size: 12.5px;
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-top: 8px;
  position: relative;
  z-index: 2;
}
.breadcrumb {
  margin-top: 16px;
  font-size: 12.5px;
  color: rgba(255,255,255,.7);
  position: relative;
  z-index: 2;
}
.breadcrumb a:hover { color: #fff; }
.breadcrumb .sep { margin: 0 8px; color: rgba(255,255,255,.4); }

/* ---------- 时间轴 ---------- */
.timeline {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  padding: 8px 0;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(var(--blue-500), var(--sky-200));
}
.tl-item {
  position: relative;
  padding: 0 0 34px 62px;
}
.tl-item:last-child { padding-bottom: 4px; }
.tl-dot {
  position: absolute;
  left: 12px;
  top: 6px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: #fff;
  border: 5px solid var(--blue-500);
  box-shadow: 0 0 0 5px rgba(47,123,255,.15);
}
.tl-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow-sm);
  transition: all .22s;
}
.tl-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.tl-card .year {
  display: inline-block;
  background: var(--grad-btn);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 3px 12px;
  border-radius: 999px;
  margin-bottom: 8px;
}
.tl-card p { font-size: 14px; color: var(--ink); }
.tl-pic {
  display: block;
  margin: 8px 0 12px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ice-50);
}
.tl-pic img {
  display: block;
  width: 100%;
  max-height: 220px;
  object-fit: cover;
  transition: transform .3s;
}
.tl-pic:hover img { transform: scale(1.03); }
.tl-link {
  display: inline-block;
  margin-top: 10px;
  color: var(--blue-600);
  font-size: 13px;
  font-weight: 600;
}
.tl-link:hover {
  color: var(--navy-700);
  text-decoration: underline;
}

/* ---------- 内页布局 ---------- */
.page-section { padding: 64px 0; }
.page-section.alt { background: var(--white); }
.article {
  max-width: 860px;
  margin: 0 auto;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 42px 48px;
  box-shadow: var(--shadow-sm);
}
.article h2 {
  font-size: 21px;
  color: var(--navy-900);
  margin: 30px 0 14px;
  padding-left: 14px;
  border-left: 4px solid var(--blue-500);
}
.article h2:first-child { margin-top: 0; }
.article p { color: var(--muted); font-size: 14.5px; margin-bottom: 14px; }
.article p strong { color: var(--navy-800); }

/* 荣誉证书网格 */
.honor-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.honor-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all .22s;
}
.honor-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--sky-200); }
.honor-item .medal { font-size: 34px; margin-bottom: 10px; }
.honor-item p { font-size: 14px; font-weight: 600; color: var(--navy-900); }
.honor-item small { color: var(--muted); font-size: 12px; }

/* 荣誉证书图片放大灯箱 */
.honor-img {
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 10px;
  cursor: zoom-in;
  background: var(--ice-50);
}
.honor-img img {
  width: 100%;
  max-height: 230px;
  object-fit: contain;
  transition: transform .3s;
}
.honor-img:hover img {
  transform: scale(1.04);
}
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(4, 18, 46, 0.94);
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.lightbox.open {
  display: flex;
}
.lightbox img {
  max-width: 92vw;
  max-height: 84vh;
  border-radius: 8px;
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.55);
  background: #fff;
  padding: 6px;
}
.lightbox .lb-caption {
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  margin-top: 14px;
}
.lightbox .lb-btn {
  position: fixed;
  z-index: 10000;
  border: 0;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  border-radius: 50%;
  width: 46px;
  height: 46px;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  transition: background .2s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox .lb-btn:hover {
  background: rgba(255, 255, 255, 0.3);
}
.lightbox .lb-close {
  top: 18px;
  right: 20px;
  font-size: 24px;
}
.lightbox .lb-prev {
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
}
.lightbox .lb-next {
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
}
@media (max-width: 480px) {
  .lightbox .lb-prev { left: 10px; }
  .lightbox .lb-next { right: 10px; }
}

/* ---------- 人才招聘 ---------- */
.jobs-list { display: flex; flex-direction: column; gap: 18px; }
.job-card {
  display: block;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 26px;
  box-shadow: var(--shadow-sm);
  transition: all .25s;
}
.job-card:hover {
  border-color: var(--blue-300);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.job-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.job-top h3 { font-size: 19px; color: var(--navy-900); }
.job-salary {
  color: #ff7a1a;
  font-size: 16px;
  font-weight: 700;
  white-space: nowrap;
}
.job-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--ice-50);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 12.5px;
  color: var(--ink);
}
.job-desc {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
  margin-bottom: 14px;
}
.job-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  border-top: 1px dashed var(--line);
  padding-top: 12px;
}
.job-date { font-size: 12.5px; color: var(--muted); }
.job-more {
  color: var(--blue-600);
  font-size: 13px;
  font-weight: 600;
}

/* 职位详情 */
.job-detail {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 34px 38px;
}
.jd-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 18px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--line);
  padding-bottom: 20px;
}
.jd-head h1 { font-size: 26px; color: var(--navy-900); }
.jd-salary {
  color: #ff7a1a;
  font-size: 22px;
  font-weight: 700;
}
.jd-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  margin-bottom: 28px;
}
.jd-meta .jm {
  background: var(--ice-50);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
}
.jd-meta .jm span {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 4px;
}
.jd-meta .jm b {
  font-size: 14px;
  color: var(--navy-900);
  font-weight: 600;
}
.job-contact {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
  background: var(--ice-50);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  margin-bottom: 26px;
}
.job-contact h2 {
  font-size: 15px;
  color: var(--navy-900);
  margin: 0;
  padding-left: 10px;
  border-left: 3px solid var(--blue-500);
}
.jc-items { display: flex; gap: 28px; flex-wrap: wrap; }
.jc span { display: block; font-size: 12px; color: var(--muted); margin-bottom: 2px; }
.jc a { font-size: 14px; font-weight: 600; color: var(--blue-600); }
.jc-locked { font-size: 13px; color: var(--muted); margin: 0; }
.jc-locked a { color: var(--blue-600); font-weight: 600; }
.jd-body h2 {
  font-size: 17px;
  color: var(--navy-900);
  margin-bottom: 14px;
  padding-left: 12px;
  border-left: 4px solid var(--blue-500);
}
.apply-box { margin-top: 26px; }

/* ---------- 联系页 ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: stretch;
}
.contact-grid > * {
  min-width: 0;
}
.contact-info {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow-sm);
}
.contact-info .section-head { margin-bottom: 24px; }
.contact-info .info-cards {
  flex: 1;
  align-content: stretch;
}
.info-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.info-card .ic {
  flex-shrink: 0;
}
.info-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.info-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 20px;
  box-shadow: var(--shadow-sm);
  transition: all .25s;
}
.info-card:hover {
  border-color: var(--blue-300);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.info-card:hover .ic {
  background: var(--blue-100);
  transform: scale(1.06);
}
.info-card .ic {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--ice-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 12px;
  transition: all .25s;
}
.info-card h4 { font-size: 14px; color: var(--muted); font-weight: 500; margin-bottom: 5px; }
.info-card p { font-size: 15px; font-weight: 600; color: var(--navy-900); }

.form-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow-sm);
}
.form-card h3 { font-size: 18px; color: var(--navy-900); margin-bottom: 6px; }
.form-card > p { font-size: 13px; color: var(--muted); margin-bottom: 22px; }
.form-card .section-head { margin-bottom: 24px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid .full { grid-column: 1 / -1; }
.form-group label { display: block; font-size: 13px; color: var(--ink); font-weight: 600; margin-bottom: 6px; }
.form-group label small { color: var(--muted); font-weight: 400; }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 12px 15px;
  font-size: 14px;
  font-family: inherit;
  background: var(--ice-50);
  color: var(--ink);
  transition: all .2s;
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--blue-500);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(47,123,255,.12);
}
.form-group textarea { min-height: 130px; resize: vertical; }
.form-hint {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: var(--muted);
  background: var(--ice-50);
  border: 1px dashed var(--sky-200);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin-bottom: 18px;
}

.map-box {
  margin-top: 28px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  height: 260px;
  background:
    linear-gradient(135deg, var(--ice-100), #dbe9ff);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 13.5px;
  position: relative;
}
.map-box::before {
  content: "📍";
  font-size: 30px;
  margin-right: 8px;
}
.map-box.map-live {
  display: block;
  padding: 0;
  background: #eef4ff;
}
.map-box.map-live::before {
  content: "";
}
.map-box iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}
.map-open {
  position: absolute;
  right: 14px;
  bottom: 14px;
  z-index: 2;
  background: rgba(255, 255, 255, 0.92);
  color: #1450b8;
  font-size: 12.5px;
  padding: 7px 14px;
  border-radius: 999px;
  box-shadow: 0 4px 12px rgba(10, 42, 102, 0.15);
}
.map-open:hover {
  background: #fff;
}

/* 留言列表 */
.guest-list { display: grid; gap: 14px; margin-top: 34px; }
.guest-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 22px;
  box-shadow: var(--shadow-sm);
}
.guest-item .g-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.guest-item h4 { font-size: 15px; color: var(--navy-900); }
.guest-item .g-meta { font-size: 12px; color: var(--muted); }
.guest-item p { font-size: 14px; color: var(--ink); }
.guest-item .reply {
  margin-top: 12px;
  background: var(--ice-50);
  border-left: 3px solid var(--blue-500);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 13.5px;
}
.guest-item .reply b { color: var(--navy-700); }

/* ---------- 登录 / 注册 ---------- */
.auth-wrap {
  min-height: calc(100vh - 74px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  background:
    radial-gradient(circle at 15% 20%, rgba(47,123,255,.12), transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(20,80,184,.14), transparent 40%),
    var(--ice-50);
}
.auth-box {
  width: 460px;
  max-width: 100%;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  padding: 40px 42px;
}
.auth-box .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  margin-bottom: 8px;
}
.auth-box .brand img { height: 40px; }
.auth-box .brand span { font-size: 17px; font-weight: 700; color: var(--navy-900); }
.auth-box > p { text-align: center; color: var(--muted); font-size: 13px; margin-bottom: 26px; }
.auth-tabs {
  display: flex;
  background: var(--ice-50);
  border-radius: 999px;
  padding: 4px;
  margin-bottom: 26px;
}
.auth-tabs a,
.auth-tabs button {
  flex: 1;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 15px;
  font-weight: 700;
  padding: 11px 0;
  border-radius: 999px;
  text-align: center;
  text-decoration: none;
  transition: all .2s;
}
.auth-tabs a:hover,
.auth-tabs button:hover { color: var(--navy-700); }
.auth-tabs a.active,
.auth-tabs button.active {
  background: #fff;
  color: var(--blue-600);
  box-shadow: var(--shadow-sm);
}
.auth-panel { display: none; }
.auth-panel.active { display: block; }
.auth-box .form-group { margin-bottom: 16px; }
.auth-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  margin-bottom: 18px;
}
.auth-options a { color: var(--blue-600); }
.auth-options a:hover { text-decoration: underline; }
.auth-box .btn { width: 100%; }
.auth-divider {
  text-align: center;
  font-size: 12px;
  color: var(--muted);
  margin: 20px 0 14px;
  position: relative;
}
.auth-divider::before, .auth-divider::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 32%;
  height: 1px;
  background: var(--line);
}
.auth-divider::before { left: 0; }
.auth-divider::after { right: 0; }
.auth-note {
  font-size: 12px;
  color: var(--muted);
  background: var(--ice-50);
  border-radius: 8px;
  padding: 10px 14px;
  line-height: 1.7;
}

/* ---------- 后台 ---------- */
.admin-shell {
  min-height: 100vh;
  background: var(--ice-50);
}
.admin-header {
  background: var(--navy-950);
  color: #fff;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 50;
}
.admin-header .brand { display: flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 700; }
.admin-header .brand img { height: 32px; }
.admin-header .user { display: flex; align-items: center; gap: 16px; font-size: 13px; }
.admin-header .user a { color: rgba(255,255,255,.75); }
.admin-header .user a:hover { color: #fff; }
.admin-body { display: flex; }
.admin-side {
  width: 216px;
  background: #fff;
  border-right: 1px solid var(--line);
  padding: 18px 12px;
  min-height: calc(100vh - 60px);
  flex-shrink: 0;
}
.admin-side a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border-radius: 10px;
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 4px;
  transition: all .2s;
}
.admin-side a:hover { background: var(--ice-100); color: var(--navy-800); }
.admin-side a.active { background: var(--grad-btn); color: #fff; box-shadow: 0 6px 16px rgba(20,80,184,.28); }
.side-badge {
  margin-left: auto;
  background: #e53935;
  color: #fff;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  padding: 1px 8px;
  line-height: 1.6;
}
.admin-main { flex: 1; padding: 26px; min-width: 0; }
.admin-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  overflow-x: auto;
}
.admin-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 22px; }
.admin-card .num { font-size: 30px; font-weight: 800; color: var(--navy-800); }
.admin-card h4 { color: var(--muted); font-size: 13px; font-weight: 500; margin-bottom: 6px; }
.admin-card-link {
  display: block;
  text-decoration: none;
  transition: all .2s;
}
.admin-card-link:hover {
  border-color: var(--blue-300);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.admin-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
  flex-wrap: wrap;
  gap: 12px;
}
.admin-toolbar h3 { font-size: 17px; color: var(--navy-900); }
.btn-sm {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--grad-btn);
  color: #fff;
  border: 0;
  border-radius: 8px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  transition: all .2s;
}
.btn-sm:hover { box-shadow: 0 6px 16px rgba(20,80,184,.3); transform: translateY(-1px); }
.btn-ghost-sm {
  background: var(--ice-100);
  color: var(--navy-800);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 13px;
}

/* 富文本编辑器（演示） */
.editor-toolbar {
  border: 1.5px solid var(--line);
  border-bottom: 0;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  background: var(--ice-50);
  padding: 8px 12px;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
}
.editor-toolbar button {
  border: 0;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--ink);
  min-width: 32px;
  height: 30px;
  border-radius: 6px;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 8px;
  transition: all .15s;
}
.editor-toolbar button:hover { border-color: var(--blue-500); color: var(--navy-700); }
.editor-body {
  border: 1.5px solid var(--line);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  min-height: 220px;
  padding: 16px;
  font-size: 14px;
  color: var(--ink);
  background: #fff;
}
.editor-license {
  font-size: 11.5px;
  color: var(--muted);
  margin-top: 8px;
}

/* ---------- 表格（后台） ---------- */
.data-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.data-table th {
  text-align: left;
  color: var(--muted);
  font-weight: 600;
  font-size: 12.5px;
  border-bottom: 1px solid var(--line);
  padding: 10px 12px;
  white-space: nowrap;
}
.data-table td {
  border-bottom: 1px solid var(--line);
  padding: 12px;
  color: var(--ink);
}
.data-table tr:hover td { background: var(--ice-50); }
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 600;
}
.badge-blue { background: var(--ice-100); color: var(--navy-700); }
.badge-green { background: #e5f7ee; color: #147a46; }
.badge-orange { background: #fff3e0; color: #b45309; }
.badge-red { background: #feecec; color: #c0392b; }

/* ---------- 分页 ---------- */
.pagination { display: flex; gap: 8px; justify-content: center; margin-top: 32px; }
.pagination a {
  min-width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--muted);
  font-size: 13.5px;
  transition: all .2s;
}
.pagination a:hover { border-color: var(--blue-500); color: var(--navy-700); }
.pagination a.active { background: var(--grad-btn); color: #fff; border-color: transparent; }

/* ---------- 滚动显现动画 ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ---------- 友情链接 ---------- */
.link-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
.link-list a {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 20px;
  font-size: 13.5px;
  color: var(--muted);
  transition: all .2s;
}
.link-list a:hover {
  border-color: var(--blue-500);
  color: var(--navy-700);
  transform: translateY(-2px);
}

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .features { grid-template-columns: repeat(3, 1fr); }
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .footer .grid { grid-template-columns: 1fr 1fr; }
  .stats-band .container { grid-template-columns: repeat(2, 1fr); gap: 30px; }
  .hero .container { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { max-width: 460px; }
  .about-grid, .invest-grid { grid-template-columns: 1fr; gap: 36px; }
  .contact-cta { grid-template-columns: 1fr; padding: 36px 28px; }
  .contact-cta .right { text-align: left; }
  .admin-cards { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .topbar .welcome { display: none; }
  .topbar .container { justify-content: flex-end; }
  .header .container { height: 62px; }
  .logo img { height: 44px; }
  .logo-text strong { font-size: 15px; }
  .logo-text small { display: none; }
  .hamburger { display: flex; }
  .header-cta { display: none; }
  .nav {
    position: fixed;
    top: 62px;
    left: 0; right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 14px 18px 22px;
    box-shadow: var(--shadow-md);
    border-bottom: 1px solid var(--line);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: all .25s;
    max-height: calc(100vh - 62px);
    overflow-y: auto;
  }
  .nav.open { transform: none; opacity: 1; visibility: visible; }
  .nav > a, .nav .dropdown > a { padding: 12px 8px; border-radius: 8px; }
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: 0;
    padding: 0 0 4px 16px;
    display: none;
  }
  .dropdown.open .dropdown-menu { display: block; }
  .hero { padding: 56px 0 72px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); margin-top: 44px; }
  .section { padding: 52px 0; }
  .features { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .about-points { grid-template-columns: 1fr; }
  .news-card { grid-template-columns: 64px 1fr; }
  .news-arrow { display: none; }
  .news-date b { font-size: 16px; }
  .contact-grid { grid-template-columns: 1fr; }
  .info-cards { grid-template-columns: 1fr 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .honor-grid { grid-template-columns: repeat(2, 1fr); }
  .article { padding: 28px 22px; }
  .footer .grid { grid-template-columns: 1fr; gap: 30px; }
  .auth-box { padding: 30px 24px; }
  .admin-side {
    position: fixed;
    left: 0; top: 60px; bottom: 0;
    transform: translateX(-100%);
    transition: transform .25s;
    z-index: 40;
  }
  .admin-side.open { transform: none; }
  .admin-main { padding: 18px; }
  .admin-cards { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .features { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .product-info { padding: 12px 12px 14px; }
  .product-info h3 { font-size: 13.5px; }
  .stats-band .container { grid-template-columns: 1fr 1fr; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .news-card { grid-template-columns: 1fr; padding: 16px; }
  .news-date { display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px; }
  .news-date b { font-size: 13px; }
  .news-card:hover { padding-left: 16px; }
  .info-cards { grid-template-columns: 1fr; }
  .honor-grid { grid-template-columns: 1fr; }
  .contact-cta { padding: 28px 20px; }
  .contact-cta h2 { font-size: 21px; }
  .tl-item { padding-left: 50px; }
  .admin-cards { grid-template-columns: 1fr; }
  .footer { margin-top: 60px; }
}

/* ---------- 后台富文本编辑器（wangEditor） ---------- */
.wangeditor-box {
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}
.wangeditor-box .w-e-text-container {
  height: 320px;
}
.wangeditor-box .w-e-toolbar {
  flex-wrap: wrap;
}
.wangeditor-box .w-e-toolbar .w-e-menu {
  z-index: 5;
}

/* ---------- 提示消息 ---------- */
.flash {
  padding: 14px 18px;
  border-radius: 10px;
  margin: 18px auto;
  max-width: var(--container);
  font-size: 14px;
}
.admin-main .flash {
  margin: 0 0 18px;
}
.auth-box .flash {
  margin: 0 0 18px;
  font-size: 13px;
}
.flash-ok {
  background: #e5f7ee;
  color: #147a46;
  border: 1px solid #b8e6cc;
}
.flash-error {
  background: #feecec;
  color: #c0392b;
  border: 1px solid #f3c1c1;
}

/* ---------- 分类徽标（详情页等） ---------- */
.cat {
  display: inline-block;
  font-size: 12px;
  color: var(--blue-500);
  background: var(--ice-100);
  padding: 3px 12px;
  border-radius: 999px;
  letter-spacing: 1px;
}

/* ---------- 富文本正文图片自适应 ---------- */
.article img,
.news-detail-body img,
.content-page img {
  max-width: 100%;
  height: auto;
}

/* 正文图片美化（圆角 + 阴影 + 居中） */
.article img {
  display: block;
  margin: 14px auto;
  border-radius: 10px;
  box-shadow: 0 6px 22px rgba(10, 42, 102, 0.10);
}

/* 中文文章段落首行缩进 2 字符，英文正文默认顶格（表格内与纯图片/视频段落除外） */
.article p:not(table p):not(:has(img, video)),
.wangeditor-box .w-e-text p:not(:has(img, video)) {
  text-indent: 2em;
}
html[lang="en"] .article p:not(table p):not(:has(img, video)),
.wangeditor-box-en .w-e-text p:not(:has(img, video)) {
  text-indent: 0;
}

/* 隐藏编辑器产生的 1px 占位废图 */
.article img[width="1"],
.article img[height="1"] {
  display: none;
}

/* 正文表格（办公场所等）卡片化 */
.article table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 22px 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
}
.article table td {
  border-bottom: 1px solid var(--line);
  padding: 14px;
  text-align: center;
  vertical-align: middle;
  font-size: 14px;
  color: var(--ink);
}
.article table tr:last-child td {
  border-bottom: 0;
}
.article table td:first-child {
  border-right: 1px solid var(--line);
}
.article table img {
  max-height: 300px;
  margin: 0 auto;
  border-radius: 8px;
  box-shadow: none;
}
.article table tr:first-child td {
  background: var(--ice-50);
  font-weight: 600;
  color: var(--navy-800);
}
.article iframe,
.content-page iframe,
.article video,
.content-page video {
  max-width: 100%;
}
.article video {
  display: block;
  margin: 14px auto;
  border-radius: 10px;
  height: auto;
}

/* 新闻详情：上一篇 / 下一篇 */
.news-pager {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  flex-wrap: wrap;
}
.news-pager .np-item {
  display: flex;
  gap: 6px;
  align-items: baseline;
  max-width: 48%;
}
.news-pager .np-item span {
  color: var(--muted);
  white-space: nowrap;
}
.news-pager .np-item a {
  color: var(--blue-600);
  word-break: break-all;
}
.news-pager .np-item a:hover {
  color: var(--navy-700);
  text-decoration: underline;
}
.news-pager .np-none {
  color: #a8b3c5;
}
@media (max-width: 600px) {
  .news-pager {
    flex-direction: column;
  }
  .news-pager .np-item {
    max-width: 100%;
  }
}

/* 产品详情：上一个 / 下一个（带缩略图） */
.product-pager {
  display: flex;
  gap: 16px;
  margin-top: 30px;
}
.pp-item { flex: 1; min-width: 0; }
.pp-item a {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  box-shadow: var(--shadow-sm);
  transition: all .25s;
}
.pp-item a:hover {
  border-color: var(--blue-300);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.pp-item img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: 10px;
  flex-shrink: 0;
  background: var(--ice-50);
}
.pp-text { min-width: 0; }
.pp-text span {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 4px;
}
.pp-text b {
  display: block;
  font-size: 14px;
  color: var(--navy-900);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pp-next a { flex-direction: row-reverse; }
.pp-next .pp-text { text-align: right; }
.pp-none {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 92px;
  color: #a8b3c5;
  font-size: 13px;
  background: var(--ice-50);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
}
@media (max-width: 640px) {
  .product-pager { flex-direction: column; }
}

/* ---------- 后台表单细节 ---------- */
textarea[readonly] {
  background: var(--ice-50);
}
.admin-card .form-grid {
  margin-bottom: 4px;
}
.admin-card h3 {
  font-weight: 600;
}

/* ---------- 登录框小屏适配 ---------- */
.auth-box .btn {
  margin-top: 4px;
}

/* ---------- 时间轴年份徽标 ---------- */
.tl-card .year {
  white-space: nowrap;
}