/* 鹏城楚商官网 · 自定义样式 */

:root {
  --brand: #0d3b66;
  --brand-dark: #082842;
  --gold: #c9a227;
  --gold-light: #e6c65a;
  --ink: #1f2933;
  --muted: #6b7684;
  --line: #e6e9ee;
  --bg-soft: #f5f7fa;
}

body {
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;
  color: var(--ink);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--gold); text-decoration: none; }

/* ---------- 顶部条 ---------- */
.topbar {
  background: var(--brand-dark);
  color: rgba(255,255,255,.75);
  font-size: 13px;
  padding: 6px 0;
}
.topbar a { color: rgba(255,255,255,.75); }
.topbar a:hover { color: var(--gold-light); }
.topbar .sep { margin: 0 10px; opacity: .4; }

/* ---------- 导航 ---------- */
.navbar-pc {
  background: #fff;
  border-bottom: 1px solid var(--line);
  padding: 0;
  box-shadow: 0 2px 10px rgba(13,59,102,.06);
}
.navbar-pc .navbar-brand { padding: 12px 0; }
.brand-name {
  font-size: 26px; font-weight: 700; color: var(--brand);
  letter-spacing: 2px; line-height: 1.1;
}
.brand-sub {
  font-size: 12px; color: var(--muted); letter-spacing: 1px;
}
.navbar-pc .nav-link {
  color: var(--ink) !important;
  font-size: 15px; font-weight: 500;
  padding: 22px 16px !important;
  border-bottom: 3px solid transparent;
}
.navbar-pc .nav-link:hover,
.navbar-pc .nav-item.active .nav-link {
  color: var(--brand) !important;
  border-bottom-color: var(--gold);
}
.navbar-pc .dropdown-menu {
  border: none; border-radius: 0;
  box-shadow: 0 6px 24px rgba(13,59,102,.12);
  padding: 8px 0; min-width: 190px;
}
.navbar-pc .dropdown-item { padding: 9px 22px; font-size: 14.5px; }
.navbar-pc .dropdown-item:hover { background: var(--bg-soft); color: var(--brand); }
/* 汉堡按钮：加描边并保证三横图标清晰可见 */
.navbar-pc .navbar-toggler {
  border: 2px solid var(--brand); border-radius: 8px;
  padding: 8px 10px; outline: none;
}
.navbar-pc .navbar-toggler:focus { box-shadow: 0 0 0 3px rgba(201,162,39,.35); }
.navbar-pc .navbar-toggler-icon {
  width: 26px; height: 22px; background-size: 100% 100%;
}

/* ---------- 通栏 Banner ---------- */
.hero {
  background: linear-gradient(135deg, #0d3b66 0%, #14568f 55%, #1d6fb0 100%);
  color: #fff; padding: 88px 0 78px; position: relative; overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; right: -120px; top: -80px;
  width: 460px; height: 460px; border-radius: 50%;
  background: rgba(201,162,39,.13);
}
.hero h1 { font-size: 42px; font-weight: 700; line-height: 1.35; margin-bottom: 18px; }
.hero .lead { font-size: 17px; opacity: .92; max-width: 640px; }
.hero .tagline-gold { color: var(--gold-light); font-weight: 600; }
.btn-gold {
  background: var(--gold); color: #fff; border: none;
  padding: 12px 34px; font-size: 16px; border-radius: 2px; font-weight: 600;
}
.btn-gold:hover { background: #b08f1e; color: #fff; }
.btn-outline-light-pc {
  border: 1px solid rgba(255,255,255,.6); color: #fff;
  padding: 12px 30px; border-radius: 2px; font-size: 16px;
}
.btn-outline-light-pc:hover { background: rgba(255,255,255,.12); color: #fff; }

/* 小页面头图 */
.page-hero {
  background: linear-gradient(135deg, #0d3b66 0%, #14568f 100%);
  color: #fff; padding: 54px 0 46px;
}
.page-hero h1 { font-size: 32px; font-weight: 700; margin: 0; }
.page-hero .crumb { font-size: 13px; opacity: .8; margin-bottom: 8px; }
.page-hero .crumb a { color: rgba(255,255,255,.85); }

/* ---------- 区块 ---------- */
.section { padding: 66px 0; }
.section-soft { background: var(--bg-soft); }
.section-title { text-align: center; margin-bottom: 42px; }
.section-title h2 {
  font-size: 30px; font-weight: 700; color: var(--brand); margin-bottom: 10px;
  position: relative; padding-bottom: 16px;
}
.section-title h2::after {
  content: ""; width: 56px; height: 3px; background: var(--gold);
  position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
}
.section-title p { color: var(--muted); font-size: 15px; margin: 0; }

/* ---------- 板块卡片 ---------- */
.biz-card {
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  padding: 30px 26px; height: 100%;
  transition: all .25s ease; position: relative; overflow: hidden;
}
.biz-card::before {
  content: ""; position: absolute; left: 0; top: 0; width: 3px; height: 0;
  background: var(--gold); transition: height .25s ease;
}
.biz-card:hover { box-shadow: 0 14px 34px rgba(13,59,102,.12); transform: translateY(-4px); border-color: rgba(13,59,102,.18); }
.biz-card:hover::before { height: 100%; }
.biz-icon {
  width: 56px; height: 56px; border-radius: 50%;
  background: rgba(13,59,102,.07); color: var(--brand);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; font-weight: 700; margin-bottom: 18px;
}
.biz-card h5 { font-size: 18px; font-weight: 700; margin-bottom: 10px; color: var(--brand); }
.biz-card p { color: var(--muted); font-size: 14.5px; margin-bottom: 14px; }
.biz-card .more { color: var(--gold); font-size: 14px; font-weight: 600; }
.biz-card ul { padding-left: 18px; color: var(--muted); font-size: 14px; margin-bottom: 0; }

/* ---------- 数据条 ---------- */
.stat-box { text-align: center; padding: 22px 10px; }
.stat-num { font-size: 38px; font-weight: 700; color: var(--gold); line-height: 1.2; }
.stat-num small { font-size: 16px; font-weight: 500; }
.stat-label { color: rgba(255,255,255,.8); font-size: 14px; }
.stats-wrap { background: var(--brand-dark); }

/* ---------- 流程 ---------- */
.step-item { position: relative; text-align: center; padding: 0 14px; }
.step-no {
  width: 54px; height: 54px; border-radius: 50%; background: var(--brand); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 700; margin: 0 auto 16px;
}
.step-item h6 { font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.step-item p { font-size: 13.5px; color: var(--muted); margin: 0; }

/* ---------- 优势列表 ---------- */
.adv-item { display: flex; padding: 20px 0; border-bottom: 1px dashed var(--line); }
.adv-item:last-child { border-bottom: none; }
.adv-no {
  flex: 0 0 44px; height: 44px; border-radius: 4px;
  background: rgba(201,162,39,.14); color: #a8842a;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; margin-right: 16px;
}
.adv-item h6 { font-size: 16.5px; font-weight: 700; margin-bottom: 4px; }
.adv-item p { font-size: 14.5px; color: var(--muted); margin: 0; }

/* ---------- 内容页正文 ---------- */
.article { font-size: 15.5px; color: #37414d; }
.article h3 {
  font-size: 21px; font-weight: 700; color: var(--brand);
  margin: 34px 0 14px; padding-left: 12px; border-left: 4px solid var(--gold);
}
.article h4 { font-size: 17px; font-weight: 700; margin: 24px 0 10px; }
.article p { margin-bottom: 14px; }
.article ul { padding-left: 22px; margin-bottom: 16px; }
.article li { margin-bottom: 7px; }
.article table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 14.5px; }
.article th, .article td { border: 1px solid var(--line); padding: 10px 14px; }
.article th { background: var(--bg-soft); color: var(--brand); }
.info-table td:first-child { background: var(--bg-soft); font-weight: 600; width: 150px; color: var(--brand); }

/* ---------- 侧栏 ---------- */
.side-card {
  background: #fff; border: 1px solid var(--line); border-radius: 4px;
  padding: 22px; margin-bottom: 22px;
}
.side-card h5 {
  font-size: 16px; font-weight: 700; color: var(--brand);
  padding-bottom: 12px; margin-bottom: 14px; border-bottom: 1px solid var(--line);
}
.side-nav a {
  display: block; padding: 9px 0; font-size: 14.5px;
  border-bottom: 1px dashed var(--line); color: #37414d;
}
.side-nav a:last-child { border-bottom: none; }
.side-nav a:hover, .side-nav a.on { color: var(--gold); font-weight: 600; }
.contact-line { font-size: 14.5px; margin-bottom: 10px; color: #37414d; }
.contact-line b { color: var(--brand); }

/* ---------- 表单 ---------- */
.form-control-pc {
  border: 1px solid var(--line); border-radius: 2px; padding: 10px 14px; font-size: 14.5px;
}
.form-control-pc:focus { border-color: var(--brand); box-shadow: none; }
.form-label-pc { font-size: 14.5px; font-weight: 600; margin-bottom: 6px; }
.form-label-pc .req { color: #d9534f; }

/* ---------- CTA ---------- */
.cta-band {
  background: linear-gradient(135deg, #0d3b66, #14568f);
  color: #fff; padding: 52px 0; text-align: center;
}
.cta-band h3 { font-size: 26px; font-weight: 700; margin-bottom: 10px; }
.cta-band p { opacity: .85; margin-bottom: 22px; }

/* ---------- 页脚 ---------- */
.footer-pc { background: #082842; color: rgba(255,255,255,.65); font-size: 14px; padding: 46px 0 0; }
.footer-pc h6 { color: #fff; font-size: 15.5px; font-weight: 700; margin-bottom: 18px; }
.footer-pc a { color: rgba(255,255,255,.65); }
.footer-pc a:hover { color: var(--gold-light); }
.footer-pc ul { list-style: none; padding: 0; margin: 0; }
.footer-pc li { margin-bottom: 8px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1); margin-top: 32px;
  padding: 18px 0; font-size: 13px; text-align: center; color: rgba(255,255,255,.5);
}

@media (max-width: 991px) {
  .hero h1 { font-size: 30px; }
  .hero { padding: 60px 0 52px; }
  .brand-name { font-size: 21px; }
  .navbar-pc .nav-link { padding: 12px 14px !important; }
  .section { padding: 46px 0; }
  .section-title h2 { font-size: 24px; }
  /* 手机端：下拉子菜单样式（点「经营板块 ▼」展开） */
  .navbar-pc .dropdown-menu {
    border: none; box-shadow: none;
    background: var(--bg-soft); min-width: 0; margin: 0 14px; padding: 4px 0 6px;
  }
  .navbar-pc .dropdown-item { padding: 8px 34px; }
  /* 手机端：板块卡片图标与标题居中，描述首行空两格 */
  .sector-card { text-align: center; }
  .sector-card .biz-icon { margin-left: auto; margin-right: auto; }
  .sector-card h5 { width: 100%; }
  .sector-card p { text-indent: 2em; text-align: justify; }
  .sector-card .more { display: inline-block; }
}

/* ---------- v2 追加：首页行业分区卡 / AI介绍卡 / FAQ ---------- */
.sector-card { border-radius: 16px; background: linear-gradient(180deg, #fff 0%, #fbfcfe 100%); }
.sector-card .biz-icon { background: linear-gradient(135deg, #0d3b66, #1d6fb0); color: #fff; }
.sector-card:hover .biz-icon { background: linear-gradient(135deg, #c9a227, #e6c65a); }
.sector-card h5 { letter-spacing: 1px; }

.ai-intro-card {
  background: #fff; border: 1px solid var(--line); border-radius: 16px;
  padding: 28px 30px; box-shadow: 0 6px 24px rgba(13,59,102,.06);
}
.ai-intro-card ul { padding-left: 20px; }
.ai-intro-card li { color: #37414d; font-size: 14.5px; margin-bottom: 8px; }
.ai-intro-card p { color: #37414d; font-size: 15px; }

.faq-item {
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  padding: 20px 24px; margin-bottom: 14px;
  transition: all .2s ease;
}
.faq-item:hover { border-color: rgba(201,162,39,.5); box-shadow: 0 6px 18px rgba(13,59,102,.07); }
.faq-item h6 { color: var(--brand); font-weight: 700; font-size: 15.5px; margin-bottom: 8px; }
.faq-item h6::before { content: "Q "; color: var(--gold); font-weight: 800; }
.faq-item p { color: var(--muted); font-size: 14px; margin: 0; }

/* ---------- 首页文章专区（左右两栏） ---------- */
.news-col {
  background: #fff; border: 1px solid var(--line); border-radius: 16px;
  padding: 24px 26px; height: 100%;
  box-shadow: 0 6px 24px rgba(13,59,102,.05);
}
.news-col-hd {
  display: flex; justify-content: space-between; align-items: baseline;
  border-bottom: 3px solid var(--brand); padding-bottom: 10px; margin-bottom: 4px;
}
.news-col-hd.gold { border-bottom-color: var(--gold); }
.news-col-hd h3 { font-size: 19px; font-weight: 700; color: var(--brand); margin: 0; }
.news-col-hd h3::before { content: "▍"; color: var(--gold); margin-right: 4px; }
.news-col-tip { font-size: 12.5px; color: var(--muted); }
.news-list { list-style: none; padding: 0; margin: 0; }
.news-list li { display: flex; align-items: baseline; padding: 10px 2px; border-bottom: 1px dashed var(--line); }
.news-list li:last-child { border-bottom: none; }
.news-list .date { flex: none; color: var(--muted); font-size: 12.5px; margin-right: 12px; font-family: Consolas, monospace; }
.news-list a { color: #37414d; font-size: 14.5px; line-height: 1.6; }
.news-list a:hover { color: var(--gold); }

/* ---------- 文章内页 ---------- */
.article-meta {
  color: var(--muted); font-size: 13px; margin-bottom: 14px;
  padding-bottom: 10px; border-bottom: 1px solid var(--line);
}