/* ===== 基础 ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #eaf1ff;
  --accent: #ff7a45;
  --accent-dark: #f4623a;
  --accent-light: #fff4ec;
  --green: #16a34a;
  --green-light: #e8f7ee;
  --text: #1f2937;
  --muted: #6b7280;
  --line: #e5e7eb;
  --bg: #f7f9fc;
  --card: #ffffff;
  --radius: 12px;
  --shadow: 0 2px 12px rgba(31, 60, 122, 0.08);
}
body {
  font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.container.narrow { max-width: 880px; }
.center { text-align: center; }
.muted { color: var(--muted); font-size: 14px; }
.clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* ===== 头部导航 ===== */
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 50;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo-mark {
  width: 44px; height: 44px; border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), #60a5fa);
  color: #fff; font-size: 15px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  letter-spacing: 1px;
}
.logo-text strong { display: block; font-size: 17px; line-height: 1.3; }
.logo-text em { display: block; font-style: normal; font-size: 12px; color: var(--muted); }
.main-nav { display: flex; gap: 6px; }
.main-nav a {
  padding: 8px 14px; border-radius: 8px; font-size: 15px; color: #374151;
}
.main-nav a:hover { background: var(--primary-light); color: var(--primary); }
.main-nav a.active { background: var(--primary); color: #fff; }

/* ===== Hero ===== */
.hero {
  background: linear-gradient(135deg, #dbeafe 0%, #eff6ff 55%, #f0fdf4 100%);
  padding: 72px 0;
}
.hero-inner h1 { font-size: 34px; letter-spacing: 1px; }
.hero-slogan { color: var(--primary); font-size: 18px; margin: 6px 0 16px; font-weight: 600; }
.hero-text { max-width: 760px; color: #475569; margin-bottom: 24px; }
.hero-actions { display: flex; gap: 12px; }

/* ===== 按钮 ===== */
.btn {
  display: inline-block; padding: 10px 22px; border-radius: 8px;
  font-size: 15px; transition: all .2s; border: 1px solid transparent;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-ghost { border-color: var(--primary); color: var(--primary); background: #fff; }
.btn-ghost:hover { background: var(--primary-light); }
.btn-danger { background: #fee2e2; color: #b91c1c; border: none; }
.btn-danger:hover { background: #fecaca; }
.btn-sm { padding: 5px 12px; font-size: 13px; }

/* ===== 区块 ===== */
.section { padding: 48px 0; }
.alt-bg { background: #fff; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 24px; }
.section-head h2 { font-size: 24px; }
.section-head h2 span { color: var(--primary); }
.more { color: var(--primary); font-size: 14px; }
.more:hover { text-decoration: underline; }

/* ===== 卡片 ===== */
.card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.card {
  background: var(--card); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); border: 1px solid var(--line);
  transition: transform .2s, box-shadow .2s; display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(31, 60, 122, 0.14); }
.card-body { padding: 16px; flex: 1; }
.card-body h3 { font-size: 16px; margin-bottom: 6px; }
.tag {
  display: inline-block; padding: 2px 10px; font-size: 12px;
  background: var(--primary-light); color: var(--primary); border-radius: 999px;
}
.tag-green { background: var(--green-light); color: var(--green); }
.tag-line { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.date { color: var(--muted); font-size: 12px; }
.link-arrow { color: var(--primary); font-size: 13px; display: inline-block; margin-top: 10px; }

/* 人物卡片 */
.person-photo { aspect-ratio: 5/6; overflow: hidden; background: #eef2f8; }
.person-photo img { width: 100%; height: 100%; object-fit: cover; }

/* 企业卡片 */
.member-logo { aspect-ratio: 8/5; overflow: hidden; background: #f0f7f2; }
.member-logo img { width: 100%; height: 100%; object-fit: cover; }

/* 新闻卡片 */
.news-cover { aspect-ratio: 2/1; overflow: hidden; background: #eef1f6; }
.news-cover img { width: 100%; height: 100%; object-fit: cover; }

/* ===== 页面横幅 ===== */
.page-banner {
  background: linear-gradient(135deg, #eef4ff, #f8fbff);
  border-bottom: 1px solid var(--line);
  padding: 40px 0;
}
.page-banner.small { padding: 20px 0; }
.page-banner h1 { font-size: 26px; }
.page-banner p { color: var(--muted); margin-top: 4px; font-size: 14px; }
.crumb { font-size: 13px; color: var(--muted); }
.crumb a:hover { color: var(--primary); }

/* ===== 分组（领导班子） ===== */
.group-block { margin-bottom: 36px; }
.group-title { font-size: 20px; padding-left: 12px; border-left: 4px solid var(--primary); margin-bottom: 18px; }

/* ===== 详情页 ===== */
.detail-layout { display: grid; grid-template-columns: 300px 1fr; gap: 32px; align-items: start; }
.detail-side {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow);
}
.detail-photo { width: 100%; aspect-ratio: 5/6; object-fit: cover; }
.detail-logo { width: 100%; aspect-ratio: 8/5; object-fit: cover; }
.detail-side-info { padding: 18px; }
.detail-side-info h2 { font-size: 18px; margin-bottom: 8px; }
.detail-side-info p { margin-bottom: 4px; }
.detail-title { font-size: 24px; margin-bottom: 18px; }
.detail-title small { font-size: 15px; color: var(--primary); font-weight: normal; margin-left: 8px; }
.article { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 30px; }
.article p { margin-bottom: 14px; text-align: justify; }
.article p:last-child { margin-bottom: 0; }
.back { margin-top: 20px; }

/* ===== 新闻文章 ===== */
.news-article { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 34px; }
.article-cover { border-radius: 10px; margin: 4px 0 20px; }
.related { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 26px; margin-top: 20px; }
.related h3 { font-size: 16px; margin-bottom: 10px; }
.related ul { list-style: none; }
.related li { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px dashed var(--line); font-size: 14px; }
.related li:last-child { border-bottom: none; }
.related li a:hover { color: var(--primary); }

/* ===== 新闻列表行 ===== */
.news-list { display: flex; flex-direction: column; gap: 16px; }
.news-row {
  display: grid; grid-template-columns: 260px 1fr; gap: 20px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow); transition: transform .2s;
}
.news-row:hover { transform: translateY(-2px); }
.news-row-cover { height: 100%; min-height: 160px; overflow: hidden; }
.news-row-cover img { width: 100%; height: 100%; object-fit: cover; }
.news-row-body { padding: 18px 22px 18px 0; }
.news-row-body h3 { font-size: 17px; margin-bottom: 8px; }

/* ===== 联系页 ===== */
.contact-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-bottom: 24px; }
.contact-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 26px; box-shadow: var(--shadow); }
.contact-item h4 { color: var(--primary); margin-bottom: 6px; font-size: 15px; }
.join-box { background: var(--primary-light); border-radius: var(--radius); padding: 24px 28px; }
.join-box h3 { color: var(--primary); margin-bottom: 8px; font-size: 17px; }

/* ===== 页脚 ===== */
.site-footer { background: #1e293b; color: #cbd5e1; margin-top: 40px; }
.footer-inner { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 30px; padding: 36px 20px; }
.footer-col h4 { color: #fff; margin-bottom: 10px; font-size: 15px; }
.footer-col p { font-size: 13px; margin-bottom: 4px; }
.footer-col a:hover { color: #93c5fd; }
.copyright { border-top: 1px solid #334155; padding: 14px 20px; text-align: center; font-size: 12px; color: #94a3b8; }

/* ================= 管理后台 ================= */
.admin-wrap { display: flex; min-height: 100vh; background: var(--bg); }
.admin-side {
  width: 220px; background: #1e293b; color: #cbd5e1; padding: 20px 0; flex-shrink: 0;
}
.admin-side .brand { color: #fff; font-weight: 700; padding: 0 20px 16px; font-size: 15px; border-bottom: 1px solid #334155; margin-bottom: 12px; }
.admin-side a { display: block; padding: 10px 20px; font-size: 14px; color: #cbd5e1; }
.admin-side a:hover { background: #334155; color: #fff; }
.admin-side a.active { background: var(--primary); color: #fff; }
.admin-main { flex: 1; padding: 28px 32px; }
.admin-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.admin-head h1 { font-size: 22px; }
.admin-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px; box-shadow: var(--shadow); margin-bottom: 20px;
}
.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.stat-box { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); }
.stat-box strong { font-size: 30px; color: var(--primary); display: block; }
.stat-box span { color: var(--muted); font-size: 14px; }
.admin-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.admin-table th, .admin-table td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--line); font-size: 14px; }
.admin-table th { background: #f1f5f9; font-weight: 600; }
.admin-table img { width: 56px; height: 44px; object-fit: cover; border-radius: 6px; }
.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 12px; }
.badge-on { background: var(--green-light); color: var(--green); }
.badge-off { background: #f3f4f6; color: var(--muted); }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.form-group input[type=text], .form-group input[type=password], .form-group input[type=date], .form-group input[type=number], .form-group select, .form-group textarea {
  width: 100%; padding: 9px 12px; border: 1px solid var(--line); border-radius: 8px;
  font-size: 14px; font-family: inherit; background: #fff;
}
.form-group textarea { min-height: 140px; resize: vertical; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--primary); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-hint { font-size: 12px; color: var(--muted); margin-top: 4px; }
.form-check { display: flex; align-items: center; gap: 8px; font-size: 14px; }
.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #dbeafe, #eff6ff); }
.login-box { background: #fff; border-radius: 16px; box-shadow: var(--shadow); padding: 40px; width: 380px; }
.login-box h1 { font-size: 20px; text-align: center; margin-bottom: 6px; }
.login-box .sub { text-align: center; color: var(--muted); font-size: 13px; margin-bottom: 24px; }
.alert-error { background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; border-radius: 8px; padding: 10px 14px; font-size: 14px; margin-bottom: 16px; }
.alert-ok { background: var(--green-light); color: var(--green); border: 1px solid #bbf7d0; border-radius: 8px; padding: 10px 14px; font-size: 14px; margin-bottom: 16px; }
.actions-cell { display: flex; gap: 8px; }
.preview-img { max-width: 220px; border-radius: 8px; border: 1px solid var(--line); margin-top: 6px; }

/* ===== 响应式 ===== */
@media (max-width: 900px) {
  .card-grid, .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .detail-layout { grid-template-columns: 1fr; }
  .news-row { grid-template-columns: 1fr; }
  .news-row-cover { min-height: 180px; }
  .footer-inner { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: 1fr; }
  .header-inner { flex-direction: column; height: auto; padding: 12px 0; gap: 10px; }
  .main-nav { flex-wrap: wrap; justify-content: center; }
  .admin-wrap { flex-direction: column; }
  .admin-side { width: 100%; display: flex; flex-wrap: wrap; padding: 10px; }
  .admin-side .brand { width: 100%; border-bottom: none; }
  .form-row { grid-template-columns: 1fr; }
}

/* ================= 电商风增强 ================= */
.logo-mark {
  background: linear-gradient(135deg, var(--primary), #38bdf8);
}
.btn-accent {
  background: linear-gradient(135deg, var(--accent), #ff9e6d);
  color: #fff;
}
.btn-accent:hover { background: linear-gradient(135deg, var(--accent-dark), var(--accent)); }

/* Hero 双栏 */
.hero {
  background:
    radial-gradient(circle at 88% 12%, rgba(56, 189, 248, 0.16) 0, transparent 34%),
    radial-gradient(circle at 8% 90%, rgba(255, 122, 69, 0.12) 0, transparent 30%),
    linear-gradient(135deg, #e8f1ff 0%, #f2f8ff 45%, #fff7f0 100%);
  padding: 56px 0 48px;
  overflow: hidden;
  position: relative;
}
.hero::before, .hero::after {
  content: "";
  position: absolute;
  width: 220px; height: 220px; border-radius: 50%;
  pointer-events: none;
}
.hero::before { top: -90px; left: -60px; background: radial-gradient(circle, rgba(37, 99, 235, 0.08), transparent 70%); }
.hero::after { bottom: -110px; right: -40px; background: radial-gradient(circle, rgba(255, 122, 69, 0.10), transparent 70%); }
.hero-inner { display: grid; grid-template-columns: 1.15fr 1fr; gap: 36px; align-items: center; position: relative; z-index: 1; }
.hero-badge {
  display: inline-block; padding: 5px 14px; border-radius: 999px;
  background: #fff; color: var(--primary); font-size: 13px;
  box-shadow: var(--shadow); margin-bottom: 16px; border: 1px solid var(--line);
}
.hero-inner h1 { font-size: 42px; line-height: 1.25; letter-spacing: 2px; }
.hero-inner h1 span { color: var(--primary); }
.hero-inner h1 em { font-style: normal; display: block; color: var(--accent); }
.hero-inner .hero-text { font-size: 15px; }
.hero-actions .btn { padding: 11px 26px; }
.stats-strip {
  display: flex; gap: 0; margin-top: 30px;
  background: #fff; border-radius: 14px; box-shadow: var(--shadow);
  border: 1px solid var(--line); overflow: hidden;
}
.stats-strip .stat {
  flex: 1; text-align: center; padding: 16px 8px; position: relative;
}
.stats-strip .stat + .stat::before {
  content: ""; position: absolute; left: 0; top: 22%;
  height: 56%; width: 1px; background: var(--line);
}
.stats-strip strong { font-size: 26px; color: var(--primary); display: block; line-height: 1.2; }
.stats-strip .stat:nth-child(even) strong { color: var(--accent); }
.stats-strip span { font-size: 12px; color: var(--muted); }
.hero-illu { animation: floaty 5s ease-in-out infinite; }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* 滚动通知 */
.notice-bar { background: #fff; border-bottom: 1px solid var(--line); }
.notice-inner { display: flex; align-items: center; gap: 14px; height: 44px; overflow: hidden; }
.notice-tag {
  flex-shrink: 0; padding: 2px 12px; border-radius: 999px;
  background: var(--accent-light); color: var(--accent-dark);
  font-size: 13px; font-weight: 600;
}
.notice-scroll { flex: 1; overflow: hidden; white-space: nowrap; position: relative; height: 100%; }
.notice-scroll span {
  display: inline-block; line-height: 44px; font-size: 14px; color: #475569;
  padding-left: 100%; animation: marquee 22s linear infinite;
}
.notice-scroll:hover span { animation-play-state: paused; }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-100%); } }

/* 英文小标签 + 标题 */
.sec-en {
  font-size: 12px; letter-spacing: 3px; color: var(--accent);
  font-weight: 700; margin-bottom: 2px;
}
.section-head h2 { position: relative; padding-left: 0; }
.services { background: #fff; }

/* 服务卡片 */
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.service-card {
  background: linear-gradient(180deg, #fbfdff, #f5f9ff);
  border: 1px solid var(--line); border-radius: 14px;
  padding: 26px 22px; transition: all .25s;
}
.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 26px rgba(31, 60, 122, 0.13);
  border-color: #bfdbfe;
}
.svc-icon {
  width: 56px; height: 56px; border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; margin-bottom: 16px;
}
.service-card h3 { font-size: 17px; margin-bottom: 8px; }
.service-card p { font-size: 13.5px; color: var(--muted); }

/* 人物卡片角标 */
.person-photo { position: relative; }
.card-tag {
  position: absolute; left: 10px; bottom: 10px;
  background: linear-gradient(135deg, var(--primary), #38bdf8);
  color: #fff; font-size: 12px; padding: 3px 12px; border-radius: 999px;
}

/* 页面横幅加彩带 */
.page-banner {
  background:
    radial-gradient(circle at 92% 0%, rgba(56, 189, 248, 0.14) 0, transparent 30%),
    radial-gradient(circle at 4% 100%, rgba(255, 122, 69, 0.10) 0, transparent 26%),
    linear-gradient(135deg, #eef4ff, #fdf7f1);
}

/* 联系页图标强调 */
.contact-item h4::before { content: "◆ "; color: var(--accent); font-size: 12px; }

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-inner h1 { font-size: 30px; }
  .hero-illu { max-width: 340px; margin: 0 auto; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-strip { flex-wrap: wrap; }
  .stats-strip .stat { flex: 1 1 40%; }
}

/* 带货达人橙色系 */
.tag-orange { background: var(--accent-light) !important; color: var(--accent-dark) !important; }
.darent-card .card-tag {
  background: linear-gradient(135deg, var(--accent), #ff9e6d);
}

/* 服务图标升级：大渐变块 + 白色线性图标 */
.svc-icon {
  width: 68px; height: 68px; border-radius: 20px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  box-shadow: 0 8px 18px rgba(31, 60, 122, 0.18);
}
.svc-icon svg { width: 36px; height: 36px; }
.service-card { text-align: left; }
.service-card h3 { font-size: 18px; }
.stats-strip .stat { padding: 14px 6px; }
.stats-strip strong { font-size: 24px; }
.stats-strip span { font-size: 12px; white-space: nowrap; }
.hero-illu svg { width: 100%; height: auto; filter: drop-shadow(0 18px 30px rgba(30, 64, 175, 0.08)); }
@keyframes floaty2 { 0%, 100% { transform: translateY(0) } 50% { transform: translateY(-6px) } }
.hero-illu { animation: floaty2 6s ease-in-out infinite; }

/* ===== 仿真带货数据大屏 ===== */
.hero-screen {
  background:
    repeating-linear-gradient(90deg, rgba(80, 130, 255, 0.05) 0 1px, transparent 1px 46px),
    repeating-linear-gradient(0deg, rgba(80, 130, 255, 0.05) 0 1px, transparent 1px 46px),
    linear-gradient(160deg, #0d1e40 0%, #11295c 55%, #0a1830 100%);
  border: 1px solid rgba(99, 146, 255, 0.28);
  border-radius: 20px;
  padding: 18px 20px 20px;
  color: #c9dcff;
  box-shadow: 0 24px 48px rgba(13, 30, 64, 0.35);
  font-size: 13px;
}
.hs-head { display: flex; align-items: center; gap: 10px; padding-bottom: 12px; border-bottom: 1px solid rgba(99, 146, 255, 0.18); }
.hs-live {
  display: inline-flex; align-items: center; gap: 5px;
  background: rgba(239, 68, 68, 0.18); color: #fca5a5;
  border: 1px solid rgba(239, 68, 68, 0.45);
  padding: 2px 10px; border-radius: 999px; font-size: 11px; font-weight: 700;
}
.hs-live i { width: 7px; height: 7px; border-radius: 50%; background: #ef4444; animation: hsPulse 1.2s infinite; }
@keyframes hsPulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.35; transform: scale(0.72); } }
.hs-title { flex: 1; color: #9db8ef; letter-spacing: 1px; font-size: 12.5px; }
.hs-clock { font-family: Consolas, "Courier New", monospace; color: #4cc3ff; font-size: 13px; }
.hs-label { font-size: 11.5px; color: #7d9bd6; letter-spacing: 1px; margin-bottom: 4px; }
.hs-gmv { padding: 14px 0 10px; }
.hs-num {
  font-family: Consolas, "Courier New", monospace;
  font-size: 40px; font-weight: 800; color: #eaf3ff; letter-spacing: 1px;
  text-shadow: 0 0 18px rgba(76, 195, 255, 0.55);
  line-height: 1.15;
}
.hs-goal { display: flex; align-items: center; gap: 10px; margin-top: 8px; }
.hs-goal-bar { flex: 1; height: 6px; border-radius: 999px; background: rgba(120, 160, 255, 0.15); overflow: hidden; }
.hs-goal-bar i {
  display: block; height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, #2563eb, #38bdf8);
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.7);
  transition: width 0.5s ease;
}
.hs-goal span { font-size: 11px; color: #7d9bd6; white-space: nowrap; }
.hs-goal b { color: #ffb56b; }
.hs-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.hs-stat {
  background: rgba(64, 110, 220, 0.14);
  border: 1px solid rgba(99, 146, 255, 0.22);
  border-radius: 12px; padding: 10px 12px;
}
.hs-stat b { display: block; font-family: Consolas, "Courier New", monospace; font-size: 19px; color: #fff; }
.hs-stat span { display: block; font-size: 11px; color: #7d9bd6; margin: 2px 0; }
.hs-stat em { font-style: normal; font-size: 10.5px; color: #34d399; }
.hs-stat em.up { color: #ffb56b; }
.hs-chart { margin-top: 14px; }
.hs-bars { display: flex; align-items: flex-end; gap: 5px; height: 66px; }
.hs-bars i {
  flex: 1; border-radius: 4px 4px 0 0;
  background: linear-gradient(180deg, rgba(56, 189, 248, 0.85), rgba(37, 99, 235, 0.35));
  transition: height 0.7s ease;
}
.hs-bars i.hot {
  background: linear-gradient(180deg, #ffb56b, #ff7a45);
  box-shadow: 0 0 12px rgba(255, 150, 90, 0.55);
}
.hs-feed { margin-top: 14px; }
.hs-feed ul { list-style: none; }
.hs-feed li {
  display: flex; align-items: center; gap: 8px;
  background: rgba(255, 255, 255, 0.04);
  border-left: 2px solid #38bdf8;
  border-radius: 8px; padding: 7px 12px; margin-top: 7px;
  font-size: 12px; color: #c9dcff;
  animation: hsSlide 0.45s ease;
}
.hs-feed li b { color: #fff; font-weight: 600; }
.hs-feed li span { flex: 1; color: #9db8ef; }
.hs-feed li em { font-style: normal; color: #ffb56b; font-family: Consolas, monospace; }
@keyframes hsSlide { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 900px) {
  .hs-num { font-size: 30px; }
  .hero-screen { margin-top: 8px; }
}

/* ===== 特色产品 ===== */
.product-img { position: relative; aspect-ratio: 3/2; overflow: hidden; background: #f6f8fc; }
.product-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.product-card:hover .product-img img { transform: scale(1.05); }
.hot-badge {
  position: absolute; top: 10px; right: 10px;
  background: linear-gradient(135deg, #ff7a45, #ff9e6d);
  color: #fff; font-size: 12px; font-weight: 600;
  padding: 3px 12px; border-radius: 999px;
  box-shadow: 0 4px 10px rgba(255, 122, 69, 0.4);
}
.price { color: var(--accent-dark); font-weight: 800; font-size: 20px; margin-top: 8px; font-family: Consolas, "Courier New", monospace; }
.side-cta {
  background: var(--accent-light); border-radius: 0 0 var(--radius) var(--radius);
  padding: 16px 18px; border-top: 1px dashed #f3c9ae;
}
.side-cta p:first-child { font-weight: 700; font-size: 14px; margin-bottom: 4px; }
.side-cta .btn { margin-top: 10px; }

/* 服务卡：图标与标题同行 */
.svc-head { display: flex; align-items: center; gap: 14px; margin-bottom: 12px; }
.svc-head .svc-icon { margin-bottom: 0; width: 54px; height: 54px; border-radius: 16px; }
.svc-head h3 { font-size: 18px; }

/* 产品详情图集（竖版海报） */
.p-gallery { margin-top: 22px; display: grid; gap: 14px; }
.p-gallery img {
  width: 100%; border-radius: 14px;
  box-shadow: 0 10px 26px rgba(31, 60, 122, 0.12);
  border: 1px solid var(--line);
}
@media (min-width: 901px) {
  .p-gallery { grid-template-columns: repeat(3, 1fr); }
}

/* 图片点击放大灯箱 */
.gallery-zoom { cursor: zoom-in; transition: opacity .2s; }
.gallery-zoom:hover { opacity: 0.88; }
.lightbox {
  display: none; position: fixed; inset: 0; z-index: 9999;
  background: rgba(15, 23, 42, 0.88);
  align-items: center; justify-content: center;
  backdrop-filter: blur(4px);
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: 88vw; max-height: 88vh;
  border-radius: 10px; box-shadow: 0 24px 60px rgba(0,0,0,0.5);
  animation: lbIn .25s ease;
}
@keyframes lbIn { from { opacity: 0; transform: scale(0.96); } to { opacity: 1; transform: scale(1); } }
.lightbox button {
  position: absolute; background: rgba(255,255,255,0.12);
  color: #fff; border: 1px solid rgba(255,255,255,0.25);
  border-radius: 50%; width: 46px; height: 46px;
  font-size: 24px; line-height: 1; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s;
}
.lightbox button:hover { background: rgba(255,255,255,0.28); }
.lb-close { top: 22px; right: 26px; font-size: 26px !important; }
.lb-prev { left: 26px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 26px; top: 50%; transform: translateY(-50%); }

/* 数据条 6 项适配 */
.stats-strip .stat { padding: 13px 4px; }
.stats-strip strong { font-size: 23px; }
.stats-strip span { font-size: 11.5px; }
@media (max-width: 900px) {
  .stats-strip .stat { flex: 1 1 30%; }
}

/* 首页主视觉协会全称大字 */
.hero-name {
  font-size: 30px; font-weight: 800; letter-spacing: 3px;
  background: linear-gradient(135deg, #1d4ed8, #2563eb 55%, #0ea5e9);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: #1d4ed8;
  margin-bottom: 6px;
}
.hero-badge { margin-bottom: 14px; }

/* ===== 常见问答（FAQ）===== */
.faq-section { margin-top: 40px; }
.faq-list { margin-top: 18px; display: grid; gap: 10px; text-align: left; }
.faq-item {
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  padding: 0 18px; transition: box-shadow .2s;
}
.faq-item[open] { box-shadow: 0 8px 20px rgba(31, 60, 122, 0.10); border-color: #bfdbfe; }
.faq-item summary {
  cursor: pointer; list-style: none; display: flex; align-items: center; gap: 12px;
  padding: 15px 0; font-weight: 600; font-size: 15px; color: #1f2937;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; margin-left: auto; color: var(--primary); font-size: 20px; font-weight: 700; transition: transform .2s; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-q-mark {
  flex-shrink: 0; width: 26px; height: 26px; border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), #38bdf8);
  color: #fff; font-size: 14px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
}
.faq-answer {
  padding: 0 4px 16px 38px; font-size: 14px; line-height: 1.8; color: var(--muted);
}

/* hero-name 字号加大 */
.hero-name { font-size: 38px; letter-spacing: 4px; margin-bottom: 8px; }
@media (max-width: 900px) { .hero-name { font-size: 26px; letter-spacing: 2px; } }

/* ---------- 详情页分区标题与官网链接 ---------- */
.detail-sub {
  margin: 28px 0 12px;
  padding-left: 12px;
  border-left: 4px solid var(--accent, #f97316);
  font-size: 1.15rem;
  color: var(--primary, #1e3a8a);
}
.detail-sub:first-of-type { margin-top: 16px; }
.site-link a {
  color: #2563eb;
  font-weight: 600;
  word-break: break-all;
}
.site-link a:hover { text-decoration: underline; }

/* 页脚备案号链接 */
.copyright .icp-link { color: #94a3b8; text-decoration: none; transition: color .2s; }
.copyright .icp-link:hover { color: #e2e8f0; text-decoration: underline; }