/* ============================================================
   金昂控股 JIN'ANG HOLDING — style.css  (V2 像素级复刻原站)
   原站规范：白底 + 中国红 #d0021b + 金 #ae9f2a + #333/#999 文字
   ============================================================ */
:root {
  --red: #C4271E;
  --red-dark: #9E1F18;
  --gold: #B08A32;
  --text: #333;
  --text-2: #666;
  --muted: #999;
  --line: #eaeaea;
  --line-soft: #f0f0f0;
  --soft: #f5f7f9;
  --soft-2: #f5f7f9;
  --sans: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
  --wrap: 1200px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }
body {
  background: #fff;
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 28px; }
h1, h2, h3, h4, p, li, a, span { overflow-wrap: break-word; }
::selection { background: rgba(208, 2, 27, 0.18); }

/* ================= header ================= */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  background: #fff;
  transition: box-shadow 0.3s;
}
.site-header::before {
  content: "湖南省对非经贸合作重点企业 · 属地化员工 80 人";
  display: block; height: 32px; line-height: 32px;
  background: #17191C; color: #AEB3B8;
  font-size: 11.5px; letter-spacing: .6px;
  padding: 0 max(20px, calc((100% - 1200px) / 2));
}
.site-header.scrolled { box-shadow: 0 2px 16px rgba(0, 0, 0, 0.08); }
.header-inner { display: flex; align-items: center; height: 76px; }
.brand { display: flex; align-items: center; flex-shrink: 0; }
.brand .logo-img { height: 42px; width: auto; }
.brand-text { display: none; }

.main-nav { display: flex; align-items: center; flex: 1; justify-content: flex-end; gap: 0; margin-left: 60px; }
.main-nav > a, .drop-toggle {
  flex: 1; max-width: 170px;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 33px 10px; font-size: 16px; color: var(--text);
  transition: color 0.25s; cursor: pointer;
  background: none; border: none; font-family: inherit; position: relative; white-space: nowrap;
}
.main-nav > a:hover, .drop-toggle:hover,
.main-nav > a.active, .nav-drop.active > .drop-toggle { color: var(--red); }
.main-nav > a.active::after, .nav-drop.active > .drop-toggle::after {
  content: ""; position: absolute; left: 50%; transform: translateX(-50%); bottom: 22px;
  width: 28px; height: 3px; background: var(--red); border-radius: 2px;
}
.caret { width: 7px; height: 7px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg) translateY(-2px); opacity: 0.55; }

.nav-drop { flex: 1; max-width: 170px; display: flex; }
.nav-drop .drop-toggle { flex: 1; }
.drop-menu {
  position: absolute; top: 100%; left: 50%; transform: translate(-50%, 8px);
  min-width: 200px; padding: 8px 0;
  background: #fff; border: 1px solid var(--line); border-top: 2px solid var(--red);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.12);
  opacity: 0; visibility: hidden; transition: 0.25s;
}
.nav-drop:hover .drop-menu, .nav-drop.open .drop-menu { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.drop-menu a { display: block; padding: 10px 20px; font-size: 14px; color: var(--text-2); white-space: nowrap; transition: 0.2s; }
.drop-menu a:hover { color: var(--red); background: #fdf5f5; padding-left: 24px; }

.header-tools { display: flex; align-items: center; gap: 12px; margin-left: 26px; }
.lang-switch { position: relative; }
.lang-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px; font-size: 13px; letter-spacing: 0.02em;
  color: var(--text-2); background: transparent; cursor: pointer;
  border: 1px solid var(--line); border-radius: 3px;
  transition: 0.25s; font-family: inherit; white-space: nowrap;
}
.lang-btn svg { width: 14px; height: 14px; }
.lang-btn .caret { width: 0; height: 0; border-left: 4px solid transparent; border-right: 4px solid transparent; border-top: 5px solid currentColor; }
.lang-btn:hover, .lang-switch.open .lang-btn { border-color: var(--red); color: var(--red); }
.lang-menu {
  position: absolute; top: calc(100% + 10px); right: 0; min-width: 196px; padding: 6px;
  background: #fff; border: 1px solid var(--line); box-shadow: 0 14px 34px rgba(0, 0, 0, 0.14);
  opacity: 0; visibility: hidden; transform: translateY(-6px); transition: 0.2s; z-index: 130;
  max-height: 342px; overflow-y: auto;
}
.lang-switch.open .lang-menu { opacity: 1; visibility: visible; transform: none; }
.lang-item {
  display: flex; width: 100%; align-items: center; justify-content: space-between; gap: 14px;
  padding: 8px 10px; background: none; border: 0; font: inherit; font-size: 13.5px;
  color: var(--text); cursor: pointer; text-align: left; border-radius: 2px; transition: 0.18s;
}
.lang-item i { font-style: normal; font-size: 10.5px; letter-spacing: 0.1em; color: #c2c6cd; }
.lang-item:hover { background: #f7f8fa; color: var(--red); }
.lang-item.on { color: var(--red); font-weight: 700; background: #fdf6f6; }
.lang-item.on i { color: var(--red); opacity: 0.65; }

.nav-burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-burger span { width: 22px; height: 2px; background: var(--text); transition: 0.3s; }
.nav-open .nav-burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-open .nav-burger span:nth-child(2) { opacity: 0; }
.nav-open .nav-burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ================= banner ================= */
.banner { padding-top: 108px; }
.banner img { width: 100%; height: auto; }
.bn-stage { position: relative; overflow: hidden; }
.bn-copy {
  position: absolute; inset: 0; z-index: 3;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  text-align: center; padding: 0 7%;
  background: linear-gradient(180deg, rgba(10, 14, 22, 0.02) 45%, rgba(10, 14, 22, 0.42) 100%);
  pointer-events: none;
}
.bn-copy h1 {
  margin: 0; color: #fff; font-size: 38px; font-weight: 700;
  letter-spacing: 4px; line-height: 1.35; max-width: 1100px;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.5);
}
.bn-copy p {
  margin: 16px 0 0; color: rgba(255, 255, 255, 0.94);
  font-size: 15px; letter-spacing: 7px;
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.5);
}

/* ================= section 壳 ================= */
.sec { padding: 72px 0; }
.sec.alt { background: var(--soft); }
.sec-head { margin-bottom: 44px; }
.sec-head h2,
.sec-head h1 {
  display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap;
  font-size: 27px; font-weight: 700; color: var(--text); letter-spacing: 3px;
  margin: 0;
}
.sec-head h2 span, .sec-head h1 span { min-width: 0; }
.sec-head h2 em, .sec-head h1 em {
  font-style: normal; font-size: 21px; font-weight: 700; letter-spacing: 2px;
  color: #e2e2e2; text-transform: uppercase;
  min-width: 0; flex: 1 1 220px; overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap;
}
.sec-head .bar { display: block; width: 38px; height: 4px; background: var(--red); margin-top: 12px; }
.sec-sub { color: var(--muted); margin-top: 12px; max-width: 720px; }

/* V11 交付版：内容默认可见，避免弱网/JS 未加载时整页空白 */
.reveal { opacity: 1; transform: none; }
.reveal.vis { opacity: 1; transform: none; }

/* ================= 首页 · 集团动态 ================= */
.hn-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr); gap: 26px; align-items: stretch; }
.hn-carousel { position: relative; min-height: 348px; overflow: hidden; background: #eee; }
.hn-carousel img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 0.9s; }
.hn-carousel img.on { opacity: 1; }
.hn-dots { position: absolute; bottom: 14px; left: 0; right: 0; display: flex; justify-content: center; gap: 7px; z-index: 2; }
.hn-dots i { width: 20px; height: 3px; background: rgba(255, 255, 255, 0.55); cursor: pointer; transition: 0.25s; }
.hn-dots i.on { background: #fff; }
.hn-card { background: #fff; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05); display: flex; flex-direction: column; min-width: 0; }
.hn-tabs { display: flex; justify-content: center; gap: 64px; border-bottom: 1px solid var(--line-soft); }
.hn-tab { padding: 15px 2px; font-size: 15.5px; color: var(--text); cursor: pointer; background: none; border: none; font-family: inherit; position: relative; transition: 0.2s; }
.hn-tab:hover { color: var(--red); }
.hn-tab.on { color: var(--red); font-weight: 700; }
.hn-tab.on::after { content: ""; position: absolute; left: 50%; transform: translateX(-50%); bottom: -1px; width: 56px; height: 2px; background: var(--red); }
.hn-list { flex: 1; padding: 4px 28px; display: flex; flex-direction: column; }
.hn-item { flex: 1; display: flex; flex-direction: column; justify-content: center; padding: 10px 0; border-bottom: 1px solid var(--line-soft); position: relative; padding-right: 34px; }
.hn-item:last-child { border-bottom: none; }
.hn-item .t { display: flex; align-items: center; gap: 8px; min-width: 0; }
.hn-item .t svg { flex-shrink: 0; }
.hn-item .t b { font-size: 14px; font-weight: 400; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; transition: 0.2s; min-width: 0; }
.hn-item p, .news-card p, .art-body p { overflow-wrap: anywhere; }
.hn-item .t time { margin-left: auto; flex-shrink: 0; font-size: 13px; color: var(--muted); }
.hn-item p { font-size: 13px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 4px; padding-left: 22px; }
.hn-item .arr { position: absolute; right: 2px; top: 50%; transform: translateY(-50%); color: #c9c9c9; font-size: 18px; transition: 0.2s; }
.hn-item:hover .t b { color: var(--red); }
.hn-item:hover .arr { color: var(--red); transform: translateY(-50%) translateX(4px); }

/* ================= 首页 · 业务范畴 ================= */
.biz-wrap { display: grid; grid-template-columns: 1fr auto 1fr; gap: 46px; align-items: center; }
.biz-col { display: grid; gap: 30px; }
.biz-item h4 { font-size: 16px; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.biz-item p { font-size: 13px; color: var(--muted); line-height: 1.85; }

.biz-diagram { text-align: center; }
.bd-row { display: flex; align-items: center; justify-content: center; gap: 44px; }
.bd-side {
  width: 148px; height: 148px; border-radius: 50%; background: #f2f2f2;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  font-size: 15px; font-weight: 700; color: var(--text); position: relative;
}
.bd-side svg { color: var(--red); }
.bd-core {
  width: 206px; height: 206px; border-radius: 50%; background: var(--red); color: #fff;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
  box-shadow: 0 14px 34px rgba(208, 2, 27, 0.28);
}
.bd-core b { font-size: 25px; letter-spacing: 3px; font-weight: 700; }
.bd-core span { font-size: 16px; letter-spacing: 5px; opacity: 0.95; }
.bd-arc { position: absolute; border: 1px dashed #d9d9d9; border-radius: 50%; pointer-events: none; }
.bd-arc.l { width: 196px; height: 196px; left: -30px; top: 50%; transform: translateY(-50%); border-right-color: transparent; }
.bd-arc.r { width: 196px; height: 196px; right: -30px; top: 50%; transform: translateY(-50%); border-left-color: transparent; }
.bd-dot { position: absolute; width: 9px; height: 9px; border-radius: 50%; background: var(--red); }

.bd-metals { display: flex; justify-content: center; gap: 64px; margin-top: 38px; }
.bd-metal { max-width: 210px; }
.bd-metal h5 { color: var(--red); font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.bd-metal p { font-size: 13px; color: var(--muted); line-height: 1.8; }

/* ================= 红色横带 ================= */
.redband-wrap { background: var(--red); }
.redband { display: grid; grid-template-columns: 1fr auto 1fr; gap: 52px; align-items: center; padding: 30px 0; }
.rb-item h4 { color: #fff; font-size: 16px; font-weight: 700; margin-bottom: 6px; letter-spacing: 1px; }
.rb-item p { color: rgba(255, 255, 255, 0.92); font-size: 13px; line-height: 1.85; }
.rb-core {
  width: 106px; height: 106px; background: #fff; border-radius: 50%;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
  color: var(--text); font-size: 13.5px; font-weight: 700; box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}
.rb-core svg { color: var(--red); }

/* ================= 首页 · 企业文化 ================= */
.cult-sec { position: relative; overflow: hidden; }
.cult-wm { position: absolute; right: 4%; top: -10px; width: 400px; opacity: 0.06; pointer-events: none; user-select: none; }
.cult-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; position: relative; }
.cult-card {
  background: #fff; padding: 42px 24px 36px; text-align: center;
  box-shadow: 0 6px 26px rgba(0, 0, 0, 0.06); transition: 0.3s;
}
.cult-card:hover { transform: translateY(-8px); box-shadow: 0 16px 40px rgba(208, 2, 27, 0.12); }
.cult-card svg { color: var(--red); margin: 0 auto; }
.cult-card h4 { font-size: 16px; font-weight: 700; color: var(--text); margin: 18px 0 10px; letter-spacing: 2px; }
.cult-card p { font-size: 13px; color: var(--muted); line-height: 1.9; }

/* ================= 新闻页 ================= */
.page-hero { background: #fff; padding: 140px 0 54px; text-align: center; border-bottom: 1px solid var(--line-soft); }
.page-hero .sec-head { margin: 0 auto; display: inline-block; text-align: left; }
/* 主题 banner：图片背景 + 深色渐变 + 白色标题 */
.page-hero.ph-img { position: relative; padding: 187px 0 76px; border-bottom: none; background: #10161f; overflow: hidden; }
.page-hero.ph-img::before { content: ""; position: absolute; inset: 0; background: var(--ph-img) center/cover no-repeat; opacity: 0.62; }
.page-hero.ph-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10, 14, 22, 0.3) 0%, rgba(10, 14, 22, 0.82) 100%); }
.page-hero.ph-img .wrap { position: relative; z-index: 2; }
.page-hero.ph-img h1, .page-hero.ph-img h2 { color: #fff; }
.page-hero.ph-img h1 em, .page-hero.ph-img h2 em { color: rgba(255, 255, 255, 0.4); }
.ph-news    { --ph-img: url("../img/africa-hall.webp"); }
.ph-about   { --ph-img: url("../img/community.webp"); }
.ph-biz     { --ph-img: url("../img/covers/ore-stockpile.webp"); }
.ph-contact { --ph-img: url("../img/meeting.webp"); }
/* 文章详情 banner */
.art-hero {
  position: relative; margin-top: 108px; min-height: 300px;
  background: #10161f center/cover no-repeat; overflow: hidden;
  display: flex; align-items: flex-end; text-align: left;
}
.art-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10, 14, 22, 0.2) 0%, rgba(10, 14, 22, 0.82) 100%); }
.art-hero .wrap { position: relative; z-index: 2; padding-top: 120px; padding-bottom: 34px; }
.art-hero .news-cat { color: #ff9a9a; }
.art-hero time { color: rgba(255, 255, 255, 0.8); font-size: 13px; margin-left: 14px; }
.art-hero h1 { color: #fff; font-size: 25px; font-weight: 700; letter-spacing: 1px; line-height: 1.5; margin: 12px 0 0; max-width: 1000px; text-shadow: 0 2px 12px rgba(0, 0, 0, 0.45); }
/* 阿拉伯语 RTL 基础适配 */
html[dir="rtl"] body { direction: rtl; }
html[dir="rtl"] .sec-head h2, html[dir="rtl"] .sec-head h1, html[dir="rtl"] .art-nav { flex-direction: row-reverse; }
html[dir="rtl"] .cat-chips, html[dir="rtl"] .footer-bar-inner, html[dir="rtl"] .f-langs, html[dir="rtl"] .header-inner { flex-direction: row-reverse; }
.cat-chips { display: flex; gap: 14px; justify-content: center; margin: 42px 0 38px; flex-wrap: wrap; }
.cat-chip {
  padding: 8px 30px; font-size: 14.5px; color: var(--text-2); cursor: pointer;
  border: 1px solid var(--line); border-radius: 3px; background: #fff;
  transition: 0.25s; font-family: inherit;
}
.cat-chip:hover { color: var(--red); border-color: var(--red); }
.cat-chip.cur { color: #fff; background: var(--red); border-color: var(--red); }

.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.news-card { background: #fff; border: 1px solid var(--line-soft); transition: 0.3s; display: flex; flex-direction: column; }
.news-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(0, 0, 0, 0.1); border-color: transparent; }
.news-card-img { aspect-ratio: 16 / 9.4; overflow: hidden; background: var(--soft-2); }
.news-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.news-card:hover .news-card-img img { transform: scale(1.04); }
.news-card-body { padding: 20px 22px 22px; display: flex; flex-direction: column; gap: 9px; flex: 1; }
.news-meta { display: flex; justify-content: space-between; font-size: 12.5px; }
.news-cat { color: var(--red); }
.news-meta time { color: var(--muted); }
.news-card h3 { font-size: 16px; line-height: 1.6; font-weight: 700; color: var(--text);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: calc(1.6em * 2); }
.news-card p { color: var(--muted); font-size: 13.5px; line-height: 1.8;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.news-more { margin-top: auto; padding-top: 6px; color: var(--red); font-size: 13px; }

.news-pager { display: flex; gap: 10px; justify-content: center; margin-top: 50px; }
.pg-btn {
  min-width: 40px; padding: 8px 16px; font-size: 14px; font-family: inherit;
  color: var(--text-2); background: #fff; border: 1px solid var(--line);
  border-radius: 3px; cursor: pointer; transition: 0.25s;
}
.pg-btn:hover:not(:disabled) { color: var(--red); border-color: var(--red); }
.pg-btn.cur { color: #fff; background: var(--red); border-color: var(--red); }
.pg-btn:disabled { opacity: 0.4; cursor: default; }
.news-empty { text-align: center; color: var(--muted); padding: 80px 0; }

/* ================= 文章详情 ================= */
.crumb { display: flex; gap: 10px; padding-top: 110px; font-size: 13px; color: var(--muted); }
.crumb a:hover { color: var(--red); }
.art { max-width: 860px; padding-bottom: 90px; }
.art-head { padding: 24px 0 22px; border-bottom: 1px solid var(--line-soft); }
.art-head .news-cat { color: var(--red); font-size: 13px; margin-right: 16px; }
.art-head time { color: var(--muted); font-size: 13px; }
.art-head h1 { font-size: 27px; line-height: 1.5; margin-top: 16px; font-weight: 700; }
.art-notice { margin: 26px 0 0; padding: 15px 20px; background: #fdf6f6; border-left: 3px solid var(--red); color: #8b6b6b; font-size: 13.5px; line-height: 1.8; }
.art-body { padding-top: 26px; }
.art-body p { margin: 0 0 20px; color: #444; font-size: 16px; line-height: 2.05; text-align: justify; }
.art-fig { margin: 28px 0 32px; }
.art-fig img { width: 100%; border: 1px solid var(--line-soft); }
.art-nav { display: flex; justify-content: space-between; gap: 18px; margin-top: 48px; padding-top: 26px; border-top: 1px solid var(--line-soft); }
.art-prev, .art-next {
  max-width: 46%; display: flex; flex-direction: column; gap: 5px; font-size: 14.5px;
  color: var(--text); transition: color 0.25s; overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
}
.art-next { margin-left: auto; text-align: right; }
.art-prev span, .art-next span { color: var(--muted); font-size: 12.5px; }
.art-prev:hover, .art-next:hover { color: var(--red); }

/* ================= 关于我们 ================= */
.ab-intro-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 54px; align-items: start; }
.ab-img-stack { display: grid; gap: 18px; }
.ab-img-stack img { box-shadow: 0 10px 34px rgba(0, 0, 0, 0.12); }
.ab-copy p { color: var(--text-2); margin-bottom: 16px; text-align: justify; }
.ab-subblock { margin-top: 36px; padding-top: 26px; border-top: 1px solid var(--line-soft); }
.ab-subblock h3 { font-size: 17px; color: var(--red); margin-bottom: 10px; font-weight: 700; }
.ab-brand-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 54px; align-items: center; }
.ab-logo-show {
  display: flex; flex-direction: column; align-items: center; gap: 16px;
  padding: 54px 30px; border: 1px solid var(--line); background: #fff;
}
.ab-logo-show img { height: 96px; }
.ab-logo-show i { font-style: normal; font-size: 12px; letter-spacing: 0.35em; color: var(--muted); }
.ab-brand-items { display: grid; gap: 24px; }
.ab-brand-items h4 { font-size: 15px; color: var(--red); font-weight: 700; margin-bottom: 6px; letter-spacing: 2px; }
.ab-brand-items p { color: var(--text-2); font-size: 14px; }

.timeline { position: relative; margin-top: 6px; padding-left: 34px; }
.timeline::before { content: ""; position: absolute; left: 7px; top: 8px; bottom: 8px; width: 1px; background: linear-gradient(180deg, var(--red), rgba(208, 2, 27, 0.1)); }
.tl-item { position: relative; padding: 0 0 40px 26px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before {
  content: ""; position: absolute; left: -34px; top: 7px; width: 13px; height: 13px;
  background: #fff; border: 2px solid var(--red); transform: rotate(45deg);
}
.tl-year { font-size: 30px; color: var(--red); font-weight: 700; line-height: 1.1; font-family: Arial, sans-serif; }
.tl-title { font-size: 17px; font-weight: 700; margin: 10px 0 6px; }
.tl-desc { color: var(--muted); font-size: 14px; }

/* ================= 主营业务页 ================= */
.bz-block { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 54px; align-items: center; padding: 66px 0; }
.bz-block + .bz-block { border-top: 1px solid var(--line-soft); }
.bz-block.flip { direction: rtl; }
.bz-block.flip > * { direction: ltr; }
.bz-media img { box-shadow: 0 12px 36px rgba(0, 0, 0, 0.14); }
.bz-copy .sec-head { margin-bottom: 0; }
.bz-copy p { color: var(--text-2); margin-top: 14px; text-align: justify; }
.phases { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 30px; }
.phase { padding: 26px 24px; background: #fff; border: 1px solid var(--line); transition: 0.3s; }
.phase:hover { border-color: var(--red); box-shadow: 0 10px 30px rgba(208, 2, 27, 0.08); }
.phase b { display: block; color: var(--red); font-size: 16px; margin-bottom: 8px; }
.phase p { font-size: 13.5px; color: var(--muted); }
.chain-img { margin-top: 26px; border: 1px solid var(--line-soft); }

/* ================= 联系我们 ================= */
.ct-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; margin-bottom: 70px; }
.ct-grid.single { grid-template-columns: minmax(0, 480px); }
.ct-card { padding: 38px 34px; background: #fff; border: 1px solid var(--line); transition: 0.3s; }
.ct-card:hover { border-color: var(--red); box-shadow: 0 12px 32px rgba(208, 2, 27, 0.08); }
.ct-card span { display: block; font-size: 13px; letter-spacing: 0.25em; color: var(--red); margin-bottom: 12px; font-weight: 700; }
.ct-card b { font-size: 22px; font-weight: 700; }
.ct-card p { margin-top: 10px; color: var(--muted); font-size: 13.5px; }
.ct-card a { color: var(--text); }
.ct-card a:hover { color: var(--red); }
.hr-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 54px; align-items: center; }
.hr-grid img { box-shadow: 0 12px 36px rgba(0, 0, 0, 0.14); }
.hr-copy p { color: var(--text-2); margin-top: 14px; }

/* ================= 页脚 ================= */
.site-footer { background: #17191C; color: #9BA1A7; border-top: 3px solid #C4271E; margin-top: 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 0.8fr 0.8fr 0.8fr auto; gap: 46px; padding: 58px 28px 44px; align-items: start; }
.f-brand { max-width: 360px; }
.f-col h4 { font-size: 15px; color: var(--text); margin-bottom: 6px; font-weight: 700; letter-spacing: 1px; }
.f-col .bar { display: block; width: 30px; height: 3px; background: var(--red); margin: 10px 0 18px; }
.f-logo-img { height: 46px; margin-bottom: 18px; }
.f-col p, .f-col a { display: block; color: var(--text-2); font-size: 13.5px; margin-bottom: 10px; }
.f-col a:hover { color: var(--red); }
.f-slogan { color: var(--red); font-size: 12.5px; font-weight: 700; letter-spacing: 2px; margin-bottom: 14px; }
.f-desc { color: var(--text-2); font-size: 12.6px; line-height: 1.9; margin-bottom: 18px; }
.f-tel { font-size: 13px; color: var(--text-2); }
.f-tel a { display: inline; color: var(--text); font-weight: 600; font-size: 14.5px; letter-spacing: 0.5px; }
.f-tel a:hover { color: var(--red); }
.f-qr { text-align: center; }
.f-qr img { width: 110px; margin: 4px auto 10px; }
.f-qr span { display: block; font-size: 12px; color: var(--text-2); line-height: 1.6; }
.footer-bar { background: #eaeaea; border-top: none; padding: 14px 0; font-size: 12.5px; color: #8a8a8a; }
.footer-bar-inner { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; padding: 0 28px; }
.footer-bar a { color: #8a8a8a; }
.footer-bar a:hover { color: var(--red); }
.footer-bar .dot { margin: 0 8px; opacity: 0.6; }
.f-langs { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.f-langs em { font-style: normal; color: #8a8a8a; margin-right: 4px; }
.f-lang {
  background: none; border: 1px solid transparent; color: #7d7d7d;
  font-size: 12px; padding: 3px 7px; border-radius: 3px;
  cursor: pointer; font-family: inherit; transition: 0.2s;
}
.f-lang:hover { color: var(--red); border-color: rgba(208, 2, 27, 0.3); }
.f-lang.on { color: #fff; background: var(--red); border-color: var(--red); }

/* ================= 响应式 ================= */
@media (max-width: 1080px) {
  .biz-wrap { grid-template-columns: 1fr; gap: 40px; }
  .bd-row { flex-wrap: wrap; }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; gap: 38px; }
  .f-brand { grid-column: 1 / -1; max-width: 100%; }
  .f-qr { grid-column: 1 / -1; text-align: left; }
  .f-qr img { margin: 0 0 10px; }
  .bn-copy h1 { font-size: 27px; letter-spacing: 2px; }
  .bn-copy p { font-size: 13px; letter-spacing: 4px; }
  .hn-grid, .ab-intro-grid, .ab-brand-grid, .hr-grid { grid-template-columns: 1fr; gap: 34px; }
  .bz-block, .bz-block.flip { grid-template-columns: 1fr; gap: 32px; }
  .news-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 920px) {
  .nav-burger { display: flex; }
  .main-nav {
    position: fixed; top: 88px; left: 0; right: 0; bottom: 0;
    display: none; flex-direction: column; align-items: stretch; gap: 0;
    padding: 12px 24px 40px; overflow-y: auto;
    background: #fff; border-top: 1px solid var(--line);
  }
  .main-nav.open { display: flex; }
  .main-nav > a, .nav-drop, .drop-toggle { max-width: none; width: 100%; }
  .main-nav > a, .drop-toggle { padding: 15px 8px; font-size: 16px; border-bottom: 1px solid var(--line-soft); justify-content: flex-start; }
  .main-nav > a.active::after, .nav-drop.active > .drop-toggle::after { display: none; }
  .drop-menu { position: static; transform: none; opacity: 1; visibility: visible; box-shadow: none; border: none; display: none; padding: 0 0 8px 18px; }
  .nav-drop.open .drop-menu { display: block; }
  .banner { padding-top: 108px; }
  .hn-tabs { gap: 30px; }
  .cult-cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 680px) {
  .news-grid, .phases, .ct-grid { grid-template-columns: 1fr; }
  .cult-cards { grid-template-columns: 1fr; }
  .sec { padding: 56px 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; padding: 44px 28px 36px; }
  .footer-bar-inner { flex-direction: column; align-items: flex-start; gap: 10px; padding: 0 28px; }
  .bn-copy { padding: 0 8%; }
  .bn-copy h1 { font-size: 18px; letter-spacing: 1px; line-height: 1.5; }
  .bn-copy p { font-size: 11px; letter-spacing: 2px; margin-top: 10px; }
  .redband { grid-template-columns: 1fr; text-align: center; gap: 24px; }
  .rb-core { margin: 0 auto; }
  .art-nav { flex-direction: column; }
  .art-prev, .art-next { max-width: 100%; white-space: normal; }
  .art-next { text-align: left; }
  .sec-head h2, .sec-head h1 { font-size: 22px; }
  .sec-head h2 em, .sec-head h1 em { font-size: 16px; }
  .bd-metals { flex-direction: column; align-items: center; gap: 22px; }
}

/* V11：遗留内容页页脚统一为深墨品牌色 */
.site-footer h4, .site-footer .f-brand, .site-footer strong { color: #F0F2F3; }
.site-footer a { color: #9BA1A7; }
.site-footer a:hover { color: #fff; }
.site-footer .f-bottom { border-top-color: rgba(255,255,255,.10); }


/* ============================================================
   V11 unified chrome for the four legacy content pages
   Extracted from zj.css so the header/footer/hero are pixel-identical
   to the V11 landing pages. Content-area rules above stay untouched.
   ============================================================ */
:root{--deep:#17191C;--ease:cubic-bezier(.22,.61,.36,1);}
.site-header,.site-footer{display:none!important;}
.h_top .wrap,.h_bott .wrap,.pageFooter .wrap{max-width:1320px;padding:0 24px;}
.pageHeader{position:fixed;top:0;left:0;right:0;z-index:900;transition:box-shadow .3s var(--ease);}
.pageHeader.shadow{box-shadow:0 2px 14px rgba(20,24,28,.10);}
.h_top{background:var(--deep);height:32px;font-size:11.5px;letter-spacing:.6px;border-bottom:1px solid rgba(255,255,255,.08);}
.h_top .wrap{display:flex;align-items:center;height:32px;gap:20px;color:#AEB3B8;}
.h_top a{color:#AEB3B8;transition:color .25s var(--ease);}
.h_top a:hover{color:#fff;}
.h_top .rgt{margin-left:auto;display:flex;gap:20px;align-items:center;}
.h_top .rgt .lang b{color:#fff;font-weight:600;}
.h_bott{background:#fff;height:76px;border-bottom:1px solid var(--line);}
.h_bott .wrap{display:flex;align-items:center;height:76px;}
.h_logo{display:flex;align-items:center;margin-right:5.5%;flex:0 0 auto;}
.h_logo img{height:42px;width:auto;}
.h_bott nav{display:flex;gap:0;}
.h_bott nav a{font-size:14px;color:#4A4E52;padding:0 17px;height:76px;display:flex;align-items:center;position:relative;letter-spacing:.4px;transition:color .25s var(--ease);}
.h_bott nav a::after{content:"";position:absolute;left:17px;right:17px;bottom:0;height:2px;background:var(--red);transform:scaleX(0);transition:transform .3s var(--ease);}
.h_bott nav a:hover,.h_bott nav a.cur{color:var(--red);}
.h_bott nav a.cur::after,.h_bott nav a:hover::after{transform:scaleX(1);}

/* ============================================================
   .btn-brand —— 取自 logo 的「红色菱形 + 白色几何线」品牌按钮
   统一覆盖：顶部询盘 / banner 主 CTA / 表单提交
   图标为纯 CSS 几何（非 emoji、非图片），语义为「品牌菱形 → 前进」
   ============================================================ */
.h_bott .hcta,
.ibanner .cap .cta .p,
.inquiry .submit{
  display:inline-flex;align-items:center;justify-content:center;gap:11px;
  background:var(--red);color:#fff;border:none;
  font-family:inherit;font-size:13.5px;font-weight:600;letter-spacing:.9px;
  border-radius:2px;cursor:pointer;position:relative;
  transition:background .3s var(--ease),box-shadow .3s var(--ease),transform .3s var(--ease);
}
.h_bott .hcta{height:38px;padding:0 19px;margin-left:auto;font-size:13px;letter-spacing:.6px;}
.ibanner .cap .cta .p{height:48px;padding:0 28px;font-size:14px;}
.inquiry .submit{width:100%;height:48px;font-size:14px;letter-spacing:2px;}
.h_bott .hcta::before,
.ibanner .cap .cta .p::before,
.inquiry .submit::before{
  content:"";width:8px;height:8px;background:#fff;transform:rotate(45deg);
  border-radius:1px;opacity:.95;flex:0 0 auto;
}
.h_bott .hcta::after,
.ibanner .cap .cta .p::after,
.inquiry .submit::after{
  content:"";width:6px;height:6px;border-top:1.5px solid #fff;border-right:1.5px solid #fff;
  transform:rotate(45deg);flex:0 0 auto;transition:transform .3s var(--ease);
}
.h_bott .hcta:hover,
.ibanner .cap .cta .p:hover,
.inquiry .submit:hover{background:var(--red-dark);box-shadow:0 8px 22px rgba(158,31,24,.26);transform:translateY(-1px);}
.h_bott .hcta:hover::after,
.page-hero{margin-top:108px;height:320px;position:relative;overflow:hidden;background-size:cover;background-position:center;background-color:var(--deep);}
.page-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(12,14,18,.52),rgba(12,14,18,.60));}
.page-hero .cap{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:3;color:#fff;text-align:center;width:960px;max-width:92%;}
.page-hero .cap .zh{font-size:36px;font-weight:600;letter-spacing:5px;line-height:1.4;text-shadow:0 2px 18px rgba(0,0,0,.5);}
.page-hero .cap .en{margin-top:12px;font-size:11.5px;letter-spacing:3.6px;opacity:.86;text-transform:uppercase;font-family:Arial, sans-serif;}
.page-hero .cap .line{width:44px;height:2px;background:var(--red);margin:18px auto 0;}
.pageFooter{background:var(--deep);padding:80px 0 0;font-size:13px;color:#9BA1A7;border-top:3px solid var(--red);}
.pageFooter .brandline{display:flex;align-items:center;gap:18px;padding-bottom:26px;border-bottom:1px solid rgba(255,255,255,.10);margin-bottom:30px;}
.pageFooter .brandline img{height:44px;width:auto;}
.pageFooter .brandline span{font-size:12px;color:#878D93;letter-spacing:1px;}
.pageFooter .cols{display:flex;justify-content:space-between;gap:40px;}
.pageFooter h4{color:#F0F2F3;font-size:13px;font-weight:600;margin-bottom:14px;letter-spacing:1px;}
.pageFooter a{display:block;color:#9BA1A7;padding:4px 0;font-size:12.5px;transition:color .25s var(--ease);}
.pageFooter a:hover{color:#fff;}
.pageFooter .intro{font-size:12.5px;line-height:2;color:#9BA1A7;max-width:340px;}
.pageFooter .qr{width:92px;background:#fff;padding:5px;border-radius:2px;margin-top:14px;}
.pageFooter .copy{border-top:1px solid rgba(255,255,255,.10);margin-top:34px;padding:18px 0 22px;text-align:center;color:#7C8288;font-size:11.5px;letter-spacing:.5px;}
.pageFooter .copy a{color:inherit;text-decoration:none;border-bottom:1px solid transparent;}
.pageFooter .copy a:hover{color:#C9CDD1;border-bottom-color:rgba(255,255,255,.28);}

/* reset V9 hero properties that the rules above do not override */
.page-hero{padding:0;border-bottom:none;text-align:center;background-color:#17191C;}
.page-hero .cap .zh{font-family:inherit;}
.page-hero .cap .en{font-size:11.5px;}
.pageFooter .cols>div{font-size:12.5px;line-height:2;}

/* readable body copy (V9 used a very light grey) */
.ab-copy p,.bz-copy p{color:#3C4044;}
.ab-copy p em,.bz-copy p em{color:var(--red);}

/* low-key 20-language switch retained from V9 */
.langs-mini{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:6px;margin:24px 0 4px;}
.langs-mini span{color:#7C8288;font-size:11px;letter-spacing:1px;margin-right:6px;}
.langs-mini a{display:inline-block;padding:2px 7px;border:1px solid rgba(255,255,255,.13);border-radius:2px;color:#8B9197;font-size:11px;}
.langs-mini a:hover{color:#fff;border-color:rgba(255,255,255,.4);}

@media (max-width:1100px){
  .h_bott nav a{padding:0 12px;font-size:13px;}
  .h_bott nav a::after{left:12px;right:12px;}
  .h_logo{margin-right:3%;}
  .h_logo img{height:36px;}
}
@media (max-width:960px){
  .h_top{display:none;}
  .h_bott nav,.h_bott .hcta{display:none;}
  .h_bott,.h_bott .wrap{height:64px;}
  .h_logo img{height:34px;}
  .page-hero{margin-top:64px;height:230px;}
  .page-hero .cap .zh{font-size:26px;}
  .pageFooter .cols{flex-direction:column;gap:24px;}
}

/* floating enquiry / back-to-top buttons (same as V11 zj.css) */
.fab{position:fixed;right:24px;bottom:28px;z-index:950;display:flex;flex-direction:column;gap:9px;}
.fab a{width:50px;height:50px;border-radius:2px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:#fff;font-size:10px;font-weight:600;letter-spacing:.5px;box-shadow:0 6px 20px rgba(20,24,28,.22);transition:transform .3s var(--ease),background .3s var(--ease);text-align:center;line-height:1.1;}
.fab a svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
.fab a:hover{transform:translateY(-2px);}
.fab .wa{background:var(--red);}
.fab .wa:hover{background:var(--red-dark);}
.fab .top{background:#22252A;}

/* ============================================================
   V21 紧凑页头（对齐 BHP 单条矮导航）：32+76=108 → 26+54=80
   ============================================================ */
.h_top{height:26px;font-size:11px;}
.h_top .wrap{height:26px;gap:16px;}
.h_bott{height:54px;}
.h_bott .wrap{height:54px;}
.h_logo img{height:30px;}
.h_bott nav a{font-size:13px;padding:0 14px;height:54px;}
.h_bott nav a::after{left:14px;right:14px;}
.h_bott .hcta{height:32px;padding:0 16px;font-size:12.5px;}
.page-hero{margin-top:80px;}
.banner{padding-top:80px;}
.art-hero{margin-top:80px;}
@media (max-width:960px){
  .h_bott,.h_bott .wrap{height:52px;}
  .h_logo img{height:28px;}
  .h_bott nav a{height:52px;}
  .page-hero{margin-top:52px;}
  .banner{padding-top:52px;}
  .art-hero{margin-top:52px;}
}

/* ============================================================
   V23b · 抽屉菜单补丁（about/news/business/article 用本文件，
   此前 menuBtn/mnav 样式只存在于 zj.css，导致这些页面
   手机端导航不可用/页头变形。变量均带 fallback 兜底。）
   ============================================================ */
.menuBtn{display:none;}
.mnav-mask{position:fixed;inset:0;z-index:985;background:rgba(10,12,16,.45);opacity:0;pointer-events:none;transition:opacity .3s;}
.mnav{position:fixed;top:0;right:0;bottom:0;width:min(78vw,320px);background:var(--paper,#fff);z-index:990;transform:translateX(100%);transition:transform .35s ease;padding:70px 26px 34px;overflow-y:auto;box-shadow:-10px 0 34px rgba(10,12,16,.22);}
body.mnav-open .mnav{transform:translateX(0);}
body.mnav-open .mnav-mask{opacity:1;pointer-events:auto;}
.mnav a{display:block;padding:13px 2px;font-size:15px;color:var(--text,#3C4044);border-bottom:1px solid var(--line-soft,#F0F2F3);letter-spacing:.4px;text-decoration:none;}
.mnav a.cur{color:var(--brand,var(--red,#C4271E));font-weight:600;}
.mnav .mcta{display:block;margin-top:22px;height:44px;line-height:44px;text-align:center;background:var(--brand,var(--red,#C4271E));color:#fff;font-size:14px;font-weight:600;border:none;border-radius:2px;letter-spacing:1px;}
@media (max-width:960px){
  .menuBtn{display:flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;margin-left:auto;cursor:pointer;padding:10px 8px;border-radius:2px;}
  .menuBtn i{display:block;height:2px;background:var(--text,#3C4044);border-radius:2px;}
}

/* ============================================================
   V25 · 五栏导航 + 金昂控股下拉（公司名录入下拉，依组织架构图）
   ============================================================ */
.navdrop{position:relative;height:100%;}
.navdrop>a{display:flex;align-items:center;gap:4px;}
.navdrop .caret{width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid currentColor;margin-left:2px;transition:transform .25s ease;}
.navdrop:hover .caret{transform:rotate(180deg);}
.navsub{display:none;position:absolute;top:100%;left:-10px;min-width:236px;background:#fff;border:1px solid var(--line,#E5E8EA);border-top:2px solid var(--brand,#C4271E);box-shadow:0 18px 42px rgba(15,18,22,.16);padding:8px 0;z-index:900;max-height:calc(100vh - 120px);overflow-y:auto;}
.navdrop:hover .navsub{display:block;}
.navsub a{display:block;height:auto !important;line-height:1.4;padding:9px 18px !important;font-size:12.5px !important;color:var(--ink,#1B1E21);white-space:nowrap;border-bottom:none !important;}
.navsub a::after{display:none !important;}
.navsub a:hover{color:var(--brand,#C4271E) !important;background:#FAF6F0;}
.navsub a.cur{color:var(--brand,#C4271E) !important;font-weight:600;}
.navsub .ns-h{font-size:10.5px !important;color:#9AA0A6 !important;letter-spacing:2px;padding:10px 18px 4px !important;pointer-events:none;}
.navsub .ns-h:first-child{padding-top:6px !important;}
.navsub .ns-div{height:1px !important;padding:0 !important;margin:6px 12px;background:var(--line,#E5E8EA);pointer-events:none;}
@media (max-width:960px){
  .navsub{display:none !important;}
}
/* 手机抽屉分组标题 */
.mnav .mg{display:block;padding:16px 2px 6px;font-size:11px;font-style:normal;color:#9AA0A6;letter-spacing:2px;border-bottom:none;}
.mnav .mg.sub{padding:12px 2px 2px;font-size:10px;color:#B9BEC3;letter-spacing:1.5px;}
.mnav a.ind{padding-left:14px;}
.mnav a.ind.cur{font-weight:600;}

/* ===================== GEO 内容模块（2026-11 新增） ===================== */
/* h1 化后的 hero 标题：清掉浏览器默认样式 */
.page-hero .cap h1{margin:0;padding:0;font-weight:inherit;line-height:inherit;letter-spacing:inherit;border:0;}

/* 可引用事实表 */
.geo-block{max-width:1040px;margin:0 auto;}
.geo-facts{margin:0 auto;max-width:1000px;}
.geo-facts table{width:100%;border-collapse:collapse;font-size:14px;background:#fff;border:1px solid #e8e3da;}
.geo-facts caption{caption-side:top;text-align:left;font-size:13px;color:#8a8478;padding:0 0 10px;}
.geo-facts th,.geo-facts td{padding:12px 14px;border-bottom:1px solid #f0ebe3;text-align:left;vertical-align:top;line-height:1.75;}
.geo-facts thead th{background:#faf7f2;font-weight:600;color:#1a1a1a;white-space:nowrap;}
.geo-facts tbody th{width:168px;font-weight:600;color:#1a1a1a;background:#fcfaf6;white-space:nowrap;}
.geo-facts tbody tr:last-child th,.geo-facts tbody tr:last-child td{border-bottom:0;}

/* FAQ */
.geo-faq{max-width:1000px;margin:0 auto;}
.geo-faq details{border:1px solid #efeae2;border-radius:8px;margin-bottom:10px;background:#fff;padding:0 20px;transition:border-color .25s;}
.geo-faq details[open]{border-color:#e3c9c4;}
.geo-faq summary{cursor:pointer;padding:16px 30px 16px 0;font-weight:600;font-size:15.5px;color:#1a1a1a;list-style:none;position:relative;line-height:1.6;}
.geo-faq summary::-webkit-details-marker{display:none;}
.geo-faq summary::after{content:"+";position:absolute;right:2px;top:14px;color:#C12D31;font-size:19px;line-height:1;font-weight:400;}
.geo-faq details[open] summary::after{content:"\2013";}
.geo-faq .a{padding:0 0 18px;font-size:14.5px;color:#444;line-height:1.95;}
.geo-faq .a b{color:#1a1a1a;}

/* 新闻静态归档列表（爬虫可读） */
.geo-archive{max-width:1000px;margin:0 auto;}
.geo-archive h3{font-size:16px;margin:28px 0 8px;color:#1a1a1a;font-weight:600;letter-spacing:.5px;}
.geo-archive ul{list-style:none;padding:0;margin:0;}
.geo-archive li{display:flex;gap:14px;padding:9px 0;border-bottom:1px dashed #eee;font-size:14.5px;line-height:1.65;}
.geo-archive li time{color:#aaa;flex:0 0 88px;font-variant-numeric:tabular-nums;}
.geo-archive li a{color:#333;}
.geo-archive li a:hover{color:#C12D31;}

/* 静态文章页 */
.ga-hero{margin-top:108px;background:#10161f;color:#fff;padding:60px 0 44px;}
.ga-hero .k{font-size:12px;letter-spacing:3px;opacity:.82;text-transform:uppercase;}
.ga-hero h1{font-size:32px;line-height:1.48;margin:14px 0 16px;font-weight:600;letter-spacing:1px;}
.ga-hero .meta{font-size:13px;opacity:.72;}
.ga-crumb{padding:18px 0 0;font-size:13px;color:#999;}
.ga-crumb a{color:#999;}
.ga-body{max-width:820px;margin:0 auto;padding:40px 0 10px;}
.ga-body p{font-size:16.5px;line-height:2.05;color:#2b2b2b;margin:0 0 22px;}
.ga-body figure{margin:26px 0;}
.ga-body img{width:100%;border-radius:6px;}
.ga-summary{background:#faf7f2;border-left:3px solid #C12D31;padding:20px 22px;margin:0 0 30px;font-size:15px;line-height:1.95;color:#444;}
.ga-note{font-size:13px;color:#999;margin-top:40px;}
.ga-nav{max-width:820px;margin:24px auto 0;display:flex;justify-content:space-between;gap:16px;border-top:1px solid #eee;padding-top:22px;font-size:14px;}
.ga-nav a{color:#555;max-width:48%;}
.ga-rel{max-width:820px;margin:34px auto 60px;background:#faf9f7;padding:24px 28px;border-radius:8px;}
.ga-rel h2{font-size:16px;margin:0 0 10px;color:#1a1a1a;}
.ga-rel ul{list-style:none;padding:0;margin:0;}
.ga-rel li{font-size:14px;line-height:2;color:#555;}
.ga-rel li a{color:#444;}

@media (max-width:760px){
  .geo-facts table{font-size:13px;}
  .geo-facts th,.geo-facts td{padding:9px 10px;}
  .geo-facts tbody th{width:96px;white-space:normal;}
  .geo-archive li{font-size:13.5px;}
  .geo-archive li time{flex:0 0 76px;}
  .ga-hero{margin-top:64px;padding:40px 0 32px;}
  .ga-hero h1{font-size:22.5px;line-height:1.5;}
  .ga-body p{font-size:16px;}
  .ga-nav{flex-direction:column;}
  .ga-nav a{max-width:100%;}
}

/* mnav 子公司折叠（与 PC 端 navdrop 一致） */
.mnav .mg.mgroup{cursor:pointer;display:block;padding:13px 2px;font-size:15px;letter-spacing:.4px;color:var(--text,#3C4044);border-bottom:1px solid var(--line-soft,#F0F2F3);}
.mnav .mg.mgroup .mcaret{display:inline-block;width:0;height:0;border-left:5px solid #9AA0A6;border-top:4px solid transparent;border-bottom:4px solid transparent;margin-left:8px;vertical-align:1px;transition:transform .2s;}
.mnav .mg.mgroup.on .mcaret{transform:rotate(90deg);}
.mnav .msub{display:none;}
.mnav .msub.open{display:block;}
/* 新闻归档静态列表：仅供搜索引擎/AI 抓取，页面上不展示 */
.geo-archive{display:none !important;}