/* ============================================================
   新盛集团官网 · 全局设计系统
   配色：深翡翠绿 + 暖金 + 米白
   字体：Noto Serif SC（标题）/ Noto Sans SC（正文）
   ============================================================ */

/* ---------- 设计变量 ---------- */
:root {
  --ink: #18221e;
  --ink-soft: #33413b;
  --muted: #5e6b64;
  --emerald: #0e3b32;
  --emerald-2: #155447;
  --emerald-3: #1d6b59;
  --gold: #c2a05a;
  --gold-soft: #d8bd86;
  --gold-deep: #a8843f;
  --copper: #a8763e;
  --cream: #f6f2e9;
  --cream-2: #efe8d8;
  --paper: #ffffff;
  --line: #e4ddcb;
  --line-2: #d8cfba;
  --shadow-sm: 0 2px 10px rgba(14, 59, 50, 0.06);
  --shadow: 0 14px 40px rgba(14, 59, 50, 0.12);
  --shadow-lg: 0 28px 70px rgba(14, 59, 50, 0.18);
  --radius: 6px;
  --radius-lg: 12px;
  --maxw: 1240px;
  --font-serif: "Noto Serif SC", "Songti SC", "STSong", serif;
  --font-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}

/* ---------- 重置 ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: hidden; }
body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color .25s ease; }
ul, ol { list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-serif); font-weight: 700; line-height: 1.3; color: var(--ink); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: 16px; }

/* ---------- 通用容器 ---------- */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: 88px 0; }
.section--cream { background: var(--cream); }
.section--emerald { background: var(--emerald); color: #eef3f0; }
.section--tight { padding: 60px 0; }

.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* ---------- 章节标题 ---------- */
.sec-head { max-width: 720px; margin-bottom: 52px; }
.sec-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.sec-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; letter-spacing: 3px; color: var(--gold-deep);
  font-weight: 500; text-transform: uppercase; margin-bottom: 16px;
}
.sec-eyebrow::before { content: ""; width: 26px; height: 1px; background: var(--gold); }
.sec-eyebrow.center::after { content: ""; width: 26px; height: 1px; background: var(--gold); }
.sec-head h2 { font-size: 34px; font-weight: 700; letter-spacing: 1px; }
.sec-head p { margin-top: 16px; color: var(--muted); font-size: 15px; }
.section--emerald .sec-head h2 { color: #fff; }
.section--emerald .sec-head p { color: #b9c9c2; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 30px; font-size: 15px; font-weight: 500; letter-spacing: 1px;
  border-radius: var(--radius); transition: all .28s ease; white-space: nowrap;
}
.btn-gold { background: linear-gradient(135deg, var(--gold-soft), var(--gold-deep)); color: #fff; }
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(168, 132, 63, .35); color: #fff; }
.btn-outline { border: 1px solid var(--gold); color: var(--gold-deep); background: transparent; }
.btn-outline:hover { background: var(--gold); color: #fff; }
.btn-ghost-light { border: 1px solid rgba(255,255,255,.5); color: #fff; }
.btn-ghost-light:hover { background: #fff; color: var(--emerald); }
.btn-sm { padding: 9px 20px; font-size: 13px; }

/* ---------- 顶部信息条 ---------- */
.topbar { background: var(--emerald); color: #cdd8d2; font-size: 13px; }
.topbar .container { display: flex; align-items: center; justify-content: space-between; height: 38px; }
.topbar a, .topbar span { display: inline-flex; align-items: center; gap: 6px; }
.topbar a:hover { color: var(--gold-soft); }
.topbar-left { display: flex; gap: 26px; }
.topbar-right { display: flex; gap: 20px; }
.topbar svg { width: 14px; height: 14px; fill: none; stroke: var(--gold-soft); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- 头部导航 ---------- */
.header { position: sticky; top: 0; z-index: 1000; background: rgba(255,255,255,.97); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); transition: box-shadow .3s; }
.header.scrolled { box-shadow: var(--shadow-sm); }
.header .container { display: flex; align-items: center; justify-content: space-between; height: 82px; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo-mark { width: 46px; height: 46px; flex-shrink: 0; }
.logo-text .cn { font-family: var(--font-serif); font-size: 23px; font-weight: 900; color: var(--emerald); letter-spacing: 2px; line-height: 1.1; }
.logo-text .en { font-size: 10px; letter-spacing: 2.5px; color: var(--gold-deep); text-transform: uppercase; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav > li > a { display: block; padding: 12px 16px; font-size: 15px; font-weight: 500; color: var(--ink-soft); position: relative; }
.nav > li > a::after { content: ""; position: absolute; left: 50%; bottom: 4px; width: 0; height: 2px; background: var(--gold); transition: all .28s; transform: translateX(-50%); }
.nav > li > a:hover, .nav > li.active > a { color: var(--emerald); }
.nav > li > a:hover::after, .nav > li.active > a::after { width: 22px; }
.nav .nav-cta { margin-left: 10px; }

/* 下拉菜单 */
.has-drop { position: relative; }
.dropdown { position: absolute; top: 100%; left: 0; min-width: 200px; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); padding: 10px; opacity: 0; visibility: hidden; transform: translateY(12px); transition: all .28s; }
.has-drop:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown a { display: block; padding: 10px 14px; font-size: 14px; border-radius: 4px; color: var(--ink-soft); }
.dropdown a:hover { background: var(--cream); color: var(--emerald); }

/* 移动端汉堡 */
.nav-toggle { display: none; width: 44px; height: 44px; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--emerald); transition: .3s; }

/* ---------- 首页 Hero ---------- */
.hero { position: relative; min-height: 640px; display: flex; align-items: center; color: #fff; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10,35,30,.88) 0%, rgba(10,35,30,.55) 45%, rgba(10,35,30,.25) 100%); }
.hero .container { position: relative; z-index: 2; padding-top: 80px; padding-bottom: 80px; }
.hero-content { max-width: 640px; }
.hero-tag { display: inline-block; font-size: 13px; letter-spacing: 4px; color: var(--gold-soft); border: 1px solid rgba(216,189,134,.5); padding: 7px 18px; border-radius: 40px; margin-bottom: 28px; }
.hero h1 { font-size: 50px; font-weight: 900; color: #fff; letter-spacing: 2px; line-height: 1.25; margin-bottom: 24px; }
.hero h1 .accent { color: var(--gold-soft); }
.hero p { font-size: 17px; color: #d6e0db; margin-bottom: 38px; max-width: 540px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats { position: relative; z-index: 2; border-top: 1px solid rgba(255,255,255,.15); margin-top: 60px; }
.hero-stats .container { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding-top: 34px; }
.hero-stat .num { font-family: var(--font-serif); font-size: 38px; font-weight: 700; color: var(--gold-soft); }
.hero-stat .num span { font-size: 20px; }
.hero-stat .label { font-size: 14px; color: #c3d0c9; margin-top: 4px; }

/* ---------- 业务板块卡片 ---------- */
.biz-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.biz-card { background: #fff; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); transition: all .35s ease; display: flex; flex-direction: column; }
.biz-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); border-color: transparent; }
.biz-img { position: relative; height: 210px; overflow: hidden; }
.biz-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.biz-card:hover .biz-img img { transform: scale(1.08); }
.biz-icon { position: absolute; right: 18px; bottom: -24px; width: 52px; height: 52px; background: linear-gradient(135deg, var(--gold-soft), var(--gold-deep)); border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 6px 16px rgba(0,0,0,.2); }
.biz-icon svg { width: 24px; height: 24px; fill: none; stroke: #fff; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.biz-body { padding: 36px 24px 26px; flex: 1; display: flex; flex-direction: column; }
.biz-body h3 { font-size: 20px; margin-bottom: 12px; }
.biz-body p { font-size: 14px; color: var(--muted); flex: 1; }
.biz-more { margin-top: 18px; font-size: 13px; color: var(--gold-deep); font-weight: 500; display: inline-flex; align-items: center; gap: 6px; }
.biz-more:hover { gap: 10px; }

/* ---------- 关于速览 ---------- */
.about-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-wrap.reverse .about-img { order: 2; }
.about-wrap.reverse .about-text { order: 1; }
.feature-points { display: flex; flex-direction: column; gap: 14px; margin: 24px 0 30px; }
.feature-points li { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; }
.feature-points .fp-ico { width: 38px; height: 38px; flex-shrink: 0; background: var(--cream); border-radius: 8px; display: flex; align-items: center; justify-content: center; }
.feature-points .fp-ico svg { width: 19px; height: 19px; fill: none; stroke: var(--gold-deep); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.feature-points strong { display: block; color: var(--ink); font-size: 15px; }
.feature-points .fp-txt p { font-size: 13.5px; color: var(--muted); }
.about-img { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.about-img img { width: 100%; height: 480px; object-fit: cover; }
.about-img .badge { position: absolute; left: 28px; bottom: 28px; background: rgba(255,255,255,.95); border-radius: var(--radius); padding: 18px 24px; display: flex; align-items: center; gap: 16px; }
.about-img .badge .yr { font-family: var(--font-serif); font-size: 34px; font-weight: 700; color: var(--gold-deep); line-height: 1; }
.about-img .badge .txt { font-size: 13px; color: var(--muted); }
.about-text h2 { font-size: 34px; margin-bottom: 22px; }
.about-text > p { color: var(--muted); margin-bottom: 18px; font-size: 15px; }
.about-list { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 28px 0 32px; }
.about-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; }
.about-list .tick { width: 20px; height: 20px; flex-shrink: 0; background: var(--cream-2); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-top: 3px; }
.about-list .tick svg { width: 11px; height: 11px; fill: none; stroke: var(--gold-deep); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- 数据统计条 ---------- */
.stats-band { background: linear-gradient(135deg, var(--emerald-2), var(--emerald)); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stat-item { padding: 20px; position: relative; }
.stat-item:not(:last-child)::after { content: ""; position: absolute; right: 0; top: 20%; height: 60%; width: 1px; background: rgba(255,255,255,.15); }
.stat-item .num { font-family: var(--font-serif); font-size: 44px; font-weight: 700; color: var(--gold-soft); }
.stat-item .num em { font-style: normal; font-size: 20px; }
.stat-item .label { color: #b9c9c2; font-size: 14px; margin-top: 6px; }

/* ---------- 新闻卡片 ---------- */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.news-card { background: #fff; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); transition: all .32s; display: flex; flex-direction: column; }
.news-card:hover { box-shadow: var(--shadow); transform: translateY(-6px); }
.news-thumb { position: relative; height: 220px; overflow: hidden; }
.news-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.news-card:hover .news-thumb img { transform: scale(1.07); }
.news-date { position: absolute; left: 18px; top: 18px; background: rgba(255,255,255,.95); border-radius: var(--radius); padding: 8px 14px; text-align: center; line-height: 1.1; }
.news-date .d { font-family: var(--font-serif); font-size: 22px; font-weight: 700; color: var(--emerald); }
.news-date .m { font-size: 11px; color: var(--muted); }
.news-body { padding: 24px 24px 26px; flex: 1; display: flex; flex-direction: column; }
.news-cat { font-size: 12px; color: var(--gold-deep); letter-spacing: 1px; margin-bottom: 10px; }
.news-body h3 { font-size: 18px; line-height: 1.45; margin-bottom: 12px; transition: color .25s; }
.news-card:hover .news-body h3 { color: var(--emerald-3); }
.news-body p { font-size: 13.5px; color: var(--muted); flex: 1; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-meta { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 12px; color: #9aa49e; display: flex; justify-content: space-between; }

/* 新闻列表（列表页） */
.news-list { display: flex; flex-direction: column; gap: 24px; }
.news-row { display: grid; grid-template-columns: 300px 1fr; gap: 28px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; transition: all .3s; }
.news-row:hover { box-shadow: var(--shadow); border-color: transparent; }
.news-row .thumb { height: 200px; overflow: hidden; }
.news-row .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.news-row:hover .thumb img { transform: scale(1.06); }
.news-row .info { padding: 26px 28px 26px 0; display: flex; flex-direction: column; }
.news-row .info h3 { font-size: 21px; margin-bottom: 12px; }
.news-row .info p { color: var(--muted); font-size: 14px; flex: 1; }
.news-row .info .meta { margin-top: 14px; font-size: 13px; color: #9aa49e; display: flex; gap: 20px; }

/* 分页 */
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 50px; }
.pagination a, .pagination span { min-width: 42px; height: 42px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--line); border-radius: var(--radius); font-size: 14px; padding: 0 8px; }
.pagination .current { background: var(--emerald); color: #fff; border-color: var(--emerald); }
.pagination a:hover { border-color: var(--gold); color: var(--gold-deep); }

/* 筛选条 */
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 44px; }
.filter-bar button { padding: 9px 24px; border: 1px solid var(--line); border-radius: 30px; font-size: 14px; color: var(--muted); transition: all .25s; }
.filter-bar button.active { background: var(--emerald); color: #fff; border-color: var(--emerald); }
.filter-bar button:hover:not(.active) { border-color: var(--gold); color: var(--gold-deep); }

/* ---------- 内页横幅 ---------- */
.page-banner { position: relative; height: 320px; display: flex; align-items: center; color: #fff; overflow: hidden; }
.page-banner img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.page-banner .ov { position: absolute; inset: 0; background: rgba(10,35,30,.78); }
.page-banner .container { position: relative; z-index: 2; }
.page-banner h1 { font-size: 40px; color: #fff; letter-spacing: 2px; }
.breadcrumb { margin-top: 12px; font-size: 14px; color: #c3d0c9; }
.breadcrumb a:hover { color: var(--gold-soft); }
.breadcrumb span { margin: 0 10px; color: #8fa098; }

/* ---------- 时间轴（发展历程） ---------- */
.timeline { position: relative; max-width: 860px; margin: 0 auto; }
.timeline::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; background: var(--line-2); transform: translateX(-50%); }
.tl-item { position: relative; width: 50%; padding: 0 44px 44px; }
.tl-item:nth-child(odd) { left: 0; text-align: right; }
.tl-item:nth-child(even) { left: 50%; }
.tl-dot { position: absolute; top: 4px; width: 16px; height: 16px; border-radius: 50%; background: var(--gold); border: 3px solid var(--cream); box-shadow: 0 0 0 2px var(--gold); }
.tl-item:nth-child(odd) .tl-dot { right: -8px; }
.tl-item:nth-child(even) .tl-dot { left: -8px; }
.tl-year { font-family: var(--font-serif); font-size: 24px; font-weight: 700; color: var(--gold-deep); margin-bottom: 6px; }
.tl-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 22px; box-shadow: var(--shadow-sm); }
.tl-card h4 { font-size: 16px; margin-bottom: 6px; }
.tl-card p { font-size: 13.5px; color: var(--muted); }

/* ---------- 项目案例 ---------- */
.proj-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.proj-card { position: relative; border-radius: var(--radius-lg); overflow: hidden; height: 320px; }
.proj-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.proj-card:hover img { transform: scale(1.08); }
.proj-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(10,35,30,.92) 0%, rgba(10,35,30,.2) 55%, transparent 100%); display: flex; flex-direction: column; justify-content: flex-end; padding: 26px; color: #fff; }
.proj-overlay .tag { font-size: 12px; letter-spacing: 2px; color: var(--gold-soft); margin-bottom: 8px; }
.proj-overlay h3 { color: #fff; font-size: 20px; margin-bottom: 6px; }
.proj-overlay p { font-size: 13px; color: #d3ddd8; opacity: 0; transform: translateY(10px); transition: all .35s; }
.proj-card:hover .proj-overlay p { opacity: 1; transform: translateY(0); }

/* ---------- 企业文化 ---------- */
.culture-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.culture-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 40px 32px; text-align: center; transition: all .3s; }
.culture-card:hover { box-shadow: var(--shadow); transform: translateY(-6px); }
.culture-card .ico { width: 66px; height: 66px; margin: 0 auto 22px; border-radius: 50%; background: var(--cream); display: flex; align-items: center; justify-content: center; }
.culture-card .ico svg { width: 30px; height: 30px; fill: none; stroke: var(--gold-deep); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.culture-card h3 { font-size: 20px; margin-bottom: 14px; }
.culture-card p { font-size: 14px; color: var(--muted); }

.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.value-item { text-align: center; padding: 30px 18px; border: 1px solid rgba(255,255,255,.15); border-radius: var(--radius); transition: all .3s; }
.value-item:hover { background: rgba(255,255,255,.06); }
.value-item .n { font-family: var(--font-serif); font-size: 26px; color: var(--gold-soft); font-weight: 700; margin-bottom: 8px; }
.value-item .t { font-size: 13.5px; color: #c3d0c9; }

/* ---------- 招聘 ---------- */
.job-list { display: flex; flex-direction: column; gap: 16px; }
.job-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 26px 32px; display: grid; grid-template-columns: 1fr auto; gap: 20px; align-items: center; transition: all .28s; }
.job-item:hover { box-shadow: var(--shadow-sm); border-color: var(--line-2); }
.job-item h3 { font-size: 19px; margin-bottom: 10px; }
.job-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.job-tags span { font-size: 12.5px; color: var(--muted); background: var(--cream); padding: 4px 12px; border-radius: 30px; }
.job-salary { font-size: 15px; color: var(--gold-deep); font-weight: 600; text-align: right; }
.job-salary .loc { display: block; font-size: 12.5px; color: var(--muted); font-weight: 400; margin-top: 4px; }

/* ---------- 联系 / 表单 ---------- */
.contact-wrap { display: grid; grid-template-columns: 1.1fr 1fr; gap: 50px; align-items: start; }
.contact-info h2 { font-size: 30px; margin-bottom: 18px; }
.contact-info > p { color: var(--muted); margin-bottom: 30px; }
.contact-cards { display: flex; flex-direction: column; gap: 18px; }
.contact-card { display: flex; gap: 18px; align-items: flex-start; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 22px 26px; }
.contact-card .ico { width: 48px; height: 48px; flex-shrink: 0; background: var(--cream); border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.contact-card .ico svg { width: 22px; height: 22px; fill: none; stroke: var(--gold-deep); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.contact-card h4 { font-size: 16px; margin-bottom: 4px; }
.contact-card p, .contact-card a { font-size: 15px; color: var(--ink-soft); }
.contact-card a:hover { color: var(--gold-deep); }

.form-card { background: #fff; border-radius: var(--radius-lg); padding: 40px 36px; box-shadow: var(--shadow); border: 1px solid var(--line); }
.form-card h3 { font-size: 23px; margin-bottom: 8px; }
.form-card .sub { font-size: 14px; color: var(--muted); margin-bottom: 26px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 13.5px; margin-bottom: 7px; color: var(--ink-soft); font-weight: 500; }
.form-group input, .form-group textarea, .form-group select { width: 100%; padding: 12px 15px; border: 1px solid var(--line-2); border-radius: var(--radius); background: #fcfbf8; transition: border .25s; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--gold); background: #fff; }
.form-group textarea { resize: vertical; min-height: 110px; }

/* 地图占位 */
.map-box { margin-top: 0; border-radius: var(--radius-lg); overflow: hidden; height: 360px; position: relative; }
.map-box img { width: 100%; height: 100%; object-fit: cover; }
.map-pin { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: rgba(14,59,50,.35); }
.map-pin .pin { background: #fff; border-radius: var(--radius); padding: 16px 24px; display: flex; align-items: center; gap: 12px; box-shadow: var(--shadow); }
.map-pin svg { width: 26px; height: 26px; fill: none; stroke: var(--gold-deep); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.map-pin .t { font-size: 14px; font-weight: 500; }

/* ---------- 新闻详情 ---------- */
.article { max-width: 840px; margin: 0 auto; }
.article-head { text-align: center; margin-bottom: 36px; padding-bottom: 28px; border-bottom: 1px solid var(--line); }
.article-head .cat { font-size: 13px; color: var(--gold-deep); letter-spacing: 2px; margin-bottom: 16px; }
.article-head h1 { font-size: 32px; line-height: 1.4; margin-bottom: 22px; }
.article-head .meta { display: flex; justify-content: center; gap: 24px; font-size: 13.5px; color: #9aa49e; flex-wrap: wrap; }
.article-featured { border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 36px; box-shadow: var(--shadow); }
.article-featured img { width: 100%; height: 420px; object-fit: cover; }
.article-body { font-size: 16.5px; line-height: 2; color: var(--ink-soft); }
.article-body p { margin-bottom: 22px; }
.article-body h2 { font-size: 23px; margin: 36px 0 16px; }
.article-body blockquote { border-left: 3px solid var(--gold); background: var(--cream); padding: 18px 26px; margin: 26px 0; border-radius: 0 var(--radius) var(--radius) 0; font-size: 15.5px; color: var(--ink-soft); }
.article-tags { margin-top: 36px; padding-top: 24px; border-top: 1px solid var(--line); display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.article-tags .lab { font-size: 13.5px; color: var(--muted); }
.article-tags a { font-size: 13px; border: 1px solid var(--line); padding: 5px 14px; border-radius: 30px; color: var(--muted); }
.article-tags a:hover { border-color: var(--gold); color: var(--gold-deep); }
.article-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 40px; }
.article-nav a { border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 20px; font-size: 14px; transition: all .25s; }
.article-nav a:hover { border-color: var(--gold); }
.article-nav .next { text-align: right; }
.article-nav .dir { display: block; font-size: 12px; color: #9aa49e; margin-bottom: 4px; }

/* ---------- CTA 横幅 ---------- */
.cta-band { background: linear-gradient(135deg, var(--emerald), var(--emerald-2)); color: #fff; text-align: center; padding: 72px 0; position: relative; overflow: hidden; }
.cta-band::before { content: ""; position: absolute; right: -80px; top: -80px; width: 280px; height: 280px; border: 1px solid rgba(216,189,134,.2); border-radius: 50%; }
.cta-band::after { content: ""; position: absolute; left: -60px; bottom: -100px; width: 240px; height: 240px; border: 1px solid rgba(216,189,134,.15); border-radius: 50%; }
.cta-band h2 { color: #fff; font-size: 32px; margin-bottom: 14px; position: relative; }
.cta-band p { color: #c3d0c9; margin-bottom: 30px; position: relative; }
.cta-band .btn { position: relative; }

/* ---------- 页脚 ---------- */
.footer { background: #0a2a24; color: #aebcb5; padding: 70px 0 0; font-size: 14px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.4fr; gap: 44px; padding-bottom: 50px; }
.footer .logo-text .cn { color: #fff; }
.footer-about { margin-top: 20px; color: #93a49c; font-size: 13.5px; max-width: 320px; }
.footer-col h4 { color: #fff; font-size: 16px; margin-bottom: 22px; position: relative; padding-bottom: 12px; }
.footer-col h4::after { content: ""; position: absolute; left: 0; bottom: 0; width: 28px; height: 2px; background: var(--gold); }
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul a { color: #93a49c; font-size: 13.5px; }
.footer-col ul a:hover { color: var(--gold-soft); padding-left: 4px; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 16px; color: #93a49c; font-size: 13.5px; }
.footer-contact svg { width: 17px; height: 17px; fill: none; stroke: var(--gold); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; margin-top: 3px; }
.footer-qrcode { display: flex; gap: 16px; margin-top: 20px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 22px 0; font-size: 13px; color: #7e8f87; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.footer-bottom a:hover { color: var(--gold-soft); }

/* ---------- 滚动揭示动画 ---------- */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 1024px) {
  .biz-grid { grid-template-columns: repeat(2, 1fr); }
  .news-grid, .proj-grid, .culture-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .hero h1 { font-size: 40px; }
  .about-wrap { gap: 36px; }
}

@media (max-width: 860px) {
  .topbar { display: none; }
  .nav-toggle { display: flex; }
  .header .container { height: 70px; }
  .nav {
    position: fixed; top: 70px; right: 0; width: 80%; max-width: 320px; height: calc(100vh - 70px);
    background: #fff; flex-direction: column; align-items: stretch; gap: 0; padding: 20px;
    box-shadow: var(--shadow); transform: translateX(100%); transition: transform .35s; overflow-y: auto;
  }
  .nav.open { transform: translateX(0); }
  .nav > li > a { padding: 14px 12px; border-bottom: 1px solid var(--line); }
  .nav .dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; padding: 0 0 0 16px; display: none; }
  .nav .has-drop.open .dropdown { display: block; }
  .nav .nav-cta { margin: 16px 0 0; }

  .section { padding: 60px 0; }
  .sec-head h2, .about-text h2 { font-size: 27px; }
  .hero { min-height: 540px; }
  .hero h1 { font-size: 32px; }
  .hero p { font-size: 15px; }
  .hero-stats .container { grid-template-columns: repeat(2, 1fr); gap: 26px; }
  .about-wrap, .contact-wrap { grid-template-columns: 1fr; }
  .about-img img { height: 360px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 30px; }
  .stat-item:nth-child(2)::after { display: none; }
  .news-row { grid-template-columns: 1fr; }
  .news-row .thumb { height: 200px; }
  .news-row .info { padding: 22px 24px 26px; }
  .article-head h1 { font-size: 24px; }
  .article-featured img { height: 280px; }
  .article-nav { grid-template-columns: 1fr; }
  .page-banner { height: 260px; }
  .page-banner h1 { font-size: 30px; }
  .job-item { grid-template-columns: 1fr; }
  .job-salary { text-align: left; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }

  /* 时间轴改单列（轴线中心与圆点中心精确对齐于 9px） */
  .timeline::before { left: 8px; transform: none; }
  .tl-item, .tl-item:nth-child(even) { width: 100%; left: 0; text-align: left; padding: 0 0 36px 34px; }
  .tl-item:nth-child(odd) { text-align: left; }
  .tl-item:nth-child(odd) .tl-dot, .tl-item:nth-child(even) .tl-dot { left: 1px; right: auto; }
}

@media (max-width: 560px) {
  .container { padding: 0 18px; }
  .biz-grid, .news-grid, .proj-grid, .culture-grid, .values-grid { grid-template-columns: 1fr; }
  .about-list { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; }
  .form-card { padding: 30px 22px; }
}

/* 减弱动效偏好 */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}