/* ============================================================
   generic-38 · 通用型企业子站模板（GEO 规范版）
   类前缀：db-   原型：E 侧边导航（浅色仪表盘 · 白侧栏 / 深蓝顶条 / 蓝橙）
   签名：250px 浅色侧栏、6px 小圆角、细边框、表格数字、进度条、状态点
   ============================================================ */

/* ---------- 设计令牌 ---------- */
.db-body {
  --db-bg: #F7F8FA;
  --db-white: #FFFFFF;
  --db-navy: #0F172A;
  --db-blue: #2563EB;
  --db-blue-soft: #EFF6FF;
  --db-orange: #F59E0B;
  --db-orange-soft: #FFFBEB;
  --db-gray: #64748B;
  --db-ink: #1E293B;
  --db-line: #E2E8F0;
  --db-r: 6px;
  --db-shadow: 0 1px 2px rgba(15, 23, 42, .04);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
.db-body {
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  color: var(--db-ink);
  background: var(--db-bg);
  line-height: 1.7;
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
}
.db-body img { max-width: 100%; height: auto; border: 0; }
.db-body a { color: inherit; text-decoration: none; }
.db-body ul { list-style: none; margin: 0; padding: 0; }
.db-hide { display: none !important; }
.db-noscroll { overflow: hidden; }

/* ---------- 侧栏 ---------- */
.db-shell { min-height: 100vh; }
.db-side {
  position: fixed; left: 0; top: 0; bottom: 0; width: 250px; z-index: 50;
  background: var(--db-white); border-right: 1px solid var(--db-line);
  padding: 22px 16px 20px; display: flex; flex-direction: column; overflow-y: auto;
}
.db-brand { display: flex; flex-direction: column; align-items: flex-start; gap: 3px; padding: 0 6px 22px; border-bottom: 1px solid var(--db-line); }
.db-brand__img { height: 38px; width: auto; margin-bottom: 8px; }
.db-brand__name { font-size: 16px; font-weight: 700; letter-spacing: -.2px; color: var(--db-navy); }
.db-brand__meta { font-size: 11px; color: var(--db-gray); }
.db-side__label { font-size: 9px; letter-spacing: 2px; text-transform: uppercase; color: #94A3B8; padding: 20px 10px 8px; }
.db-nav { display: flex; flex-direction: column; gap: 2px; }
.db-nav__item { display: flex; align-items: center; gap: 10px; padding: 9px 11px; border-radius: var(--db-r); font-size: 13px; color: #475569; transition: all .18s; }
.db-nav__dot { width: 6px; height: 6px; border-radius: 50%; background: #CBD5E1; flex: 0 0 auto; transition: background .18s; }
.db-nav__item:hover { background: #F1F5F9; color: var(--db-navy); }
.db-nav__on { background: var(--db-blue-soft); color: var(--db-blue); font-weight: 600; }
.db-nav__on .db-nav__dot { background: var(--db-blue); box-shadow: 0 0 0 3px rgba(37, 99, 235, .14); }
.db-side__foot { margin-top: auto; padding: 18px 10px 0; border-top: 1px solid var(--db-line); }
.db-side__k { display: block; font-size: 9px; letter-spacing: 1.8px; text-transform: uppercase; color: #94A3B8; margin-bottom: 4px; }
.db-side__tel { display: block; font-size: 20px; font-weight: 700; color: var(--db-navy); letter-spacing: .3px; margin-bottom: 12px; }
.db-side__tel:hover { color: var(--db-blue); }
.db-side__status { display: flex; align-items: center; gap: 7px; font-size: 11px; color: #166534; background: #F0FDF4; border: 1px solid #DCFCE7; border-radius: var(--db-r); padding: 6px 9px; margin-bottom: 8px; }
.db-side__status i { width: 7px; height: 7px; border-radius: 50%; background: #22C55E; box-shadow: 0 0 0 3px rgba(34, 197, 94, .16); }
.db-side__region { display: block; font-size: 11px; color: var(--db-gray); line-height: 1.6; }

/* ---------- 内容区 ---------- */
.db-content { margin-left: 250px; min-height: 100vh; display: flex; flex-direction: column; }
.db-top { background: var(--db-navy); color: #fff; position: sticky; top: 0; z-index: 45; }
.db-top__in { max-width: 1240px; margin: 0 auto; padding: 0 32px; height: 52px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.db-top__label { font-size: 12px; letter-spacing: .6px; color: rgba(255, 255, 255, .82); }
.db-top__right { display: flex; align-items: center; gap: 16px; }
.db-top__chip { font-size: 10px; letter-spacing: 1.4px; color: #CBD5E1; border: 1px solid rgba(255, 255, 255, .18); border-radius: 999px; padding: 3px 10px; }
.db-top__tel { font-size: 14px; font-weight: 600; color: var(--db-orange); white-space: nowrap; }
.db-top__tel:hover { color: #FBBF24; }
.db-mhead { display: none; }
.db-main { width: 100%; max-width: 1240px; margin: 0 auto; padding: 26px 32px 56px; flex: 1 1 auto; }

/* ---------- 移动抽屉 ---------- */
.db-drawer { display: none; position: fixed; top: 0; right: 0; bottom: 0; width: 80%; max-width: 330px; background: var(--db-white); z-index: 200; padding: 20px; box-shadow: -12px 0 40px rgba(15, 23, 42, .16); overflow-y: auto; }
.db-drawer--open { display: block; }
.db-drawer__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.db-drawer__name { font-weight: 700; color: var(--db-navy); }
.db-drawer__close { border: 0; background: none; font-size: 25px; line-height: 1; color: var(--db-gray); cursor: pointer; }
.db-drawer__item { display: block; padding: 12px 4px; border-bottom: 1px solid var(--db-line); font-size: 14px; color: #475569; }
.db-drawer__on { color: var(--db-blue); font-weight: 700; }
.db-drawer__tel { display: block; margin-top: 18px; padding: 12px; text-align: center; border-radius: var(--db-r); background: var(--db-blue); color: #fff; font-weight: 600; }

/* ---------- 通用面板 ---------- */
.db-panel { background: var(--db-white); border: 1px solid var(--db-line); border-radius: var(--db-r); box-shadow: var(--db-shadow); }
.db-sec { margin-top: 18px; padding: 24px 26px; background: var(--db-white); border: 1px solid var(--db-line); border-radius: var(--db-r); box-shadow: var(--db-shadow); }
.db-h2 { font-size: 18px; font-weight: 700; color: var(--db-navy); margin: 0 0 14px; letter-spacing: -.3px; }
.db-sub { font-size: 12px; color: var(--db-gray); margin: 0; }
.db-kicker { display: block; font-size: 9px; letter-spacing: 2px; text-transform: uppercase; color: #94A3B8; margin-bottom: 7px; }
.db-tabs { display: flex; align-items: baseline; gap: 22px; border-bottom: 1px solid var(--db-line); margin-bottom: 18px; }
.db-tab { font-size: 15px; font-weight: 600; color: var(--db-gray); padding: 0 0 10px; margin: 0; border-bottom: 2px solid transparent; }
.db-tab--on { color: var(--db-navy); border-bottom-color: var(--db-blue); }
.db-tab--ghost { font-size: 12px; font-weight: 500; }
.db-center { text-align: center; margin-top: 22px; }
.db-empty { color: var(--db-gray); font-size: 13px; padding: 20px 0; }
.db-dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--db-blue); margin-right: 7px; vertical-align: 2px; }
.db-dot--orange { background: var(--db-orange); }
.db-dot--green { background: #22C55E; }

.db-btn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 10px 20px; border-radius: var(--db-r); border: 1px solid var(--db-blue); background: var(--db-blue); color: #fff; font-size: 13px; font-weight: 600; cursor: pointer; transition: all .18s; }
.db-btn:hover { background: #1D4ED8; border-color: #1D4ED8; }
.db-btn--line { background: transparent; color: var(--db-navy); border-color: var(--db-line); }
.db-btn--line:hover { background: #F8FAFC; border-color: #CBD5E1; color: var(--db-navy); }
.db-btn--orange { background: var(--db-orange); border-color: var(--db-orange); color: #422006; }
.db-btn--orange:hover { background: #D97706; border-color: #D97706; color: #fff; }
.db-link { display: inline-block; font-size: 12px; color: var(--db-blue); font-weight: 600; }
.db-link:hover { color: #1D4ED8; text-decoration: underline; }
.db-rich { font-size: 14px; line-height: 1.95; color: #334155; }
.db-rich p { margin: 0 0 14px; }

/* ---------- Hero（左对齐标题 + 数据 chips + 电话） ---------- */
.db-hero { padding: 28px; }
.db-hero__top { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 10px; }
.db-hero__k { display: inline-flex; align-items: center; gap: 7px; font-size: 11px; color: var(--db-gray); }
.db-hero__k i { width: 7px; height: 7px; border-radius: 50%; background: #22C55E; box-shadow: 0 0 0 3px rgba(34, 197, 94, .14); }
.db-hero__status { font-size: 10px; letter-spacing: 1.4px; color: #166534; background: #F0FDF4; border: 1px solid #DCFCE7; border-radius: 999px; padding: 3px 10px; }
.db-hero__h1 { font-size: clamp(27px, 3vw, 36px); line-height: 1.25; letter-spacing: -.8px; margin: 4px 0 10px; color: var(--db-navy); font-weight: 800; }
.db-hero__h1 span { color: var(--db-blue); }
.db-hero__lead { font-size: 14px; color: var(--db-gray); max-width: 720px; margin: 0 0 18px; }
.db-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.db-chips__item { display: inline-flex; align-items: baseline; gap: 7px; font-size: 12px; color: #334155; background: #F8FAFC; border: 1px solid var(--db-line); border-radius: var(--db-r); padding: 6px 11px; }
.db-chips__item b { font-size: 10px; font-weight: 600; color: #94A3B8; letter-spacing: .5px; }
.db-hero__acts { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.db-hero__phone { font-size: 22px; font-weight: 700; color: var(--db-navy); letter-spacing: .3px; }
.db-hero__phone:hover { color: var(--db-blue); }

/* ---------- KPI 数据卡 ---------- */
.db-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 14px; }
.db-kpi { padding: 18px 18px 16px; background: var(--db-white); border: 1px solid var(--db-line); border-radius: var(--db-r); box-shadow: var(--db-shadow); }
.db-kpi__top { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.db-kpi__label { font-size: 9px; letter-spacing: 1.6px; text-transform: uppercase; color: #94A3B8; }
.db-kpi__no { font-size: 10px; color: var(--db-gray); font-variant-numeric: tabular-nums; }
.db-kpi__tt { font-size: 15px; font-weight: 700; color: var(--db-navy); margin: 0 0 4px; line-height: 1.4; }
.db-kpi__desc { font-size: 12px; color: var(--db-gray); margin: 0 0 12px; line-height: 1.65; }
.db-bar { display: block; height: 4px; border-radius: 999px; background: #F1F5F9; overflow: hidden; }
.db-bar__fill { display: block; height: 100%; border-radius: 999px; background: var(--db-blue); }
.db-kpi:nth-child(3n+2) .db-bar__fill { background: var(--db-orange); }
.db-kpi:nth-child(1) .db-bar__fill { width: 88%; }
.db-kpi:nth-child(2) .db-bar__fill { width: 74%; }
.db-kpi:nth-child(3) .db-bar__fill { width: 62%; }
.db-kpi:nth-child(4) .db-bar__fill { width: 80%; }
.db-kpi:nth-child(5) .db-bar__fill { width: 68%; }
.db-kpi:nth-child(6) .db-bar__fill { width: 56%; }

/* ---------- 公司简介 ---------- */
.db-intro__grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, .6fr); gap: 24px; align-items: start; }
.db-brief { font-size: 14px; line-height: 2; color: #334155; max-height: 250px; overflow: hidden; position: relative; -webkit-mask-image: linear-gradient(180deg, #000 78%, transparent); mask-image: linear-gradient(180deg, #000 78%, transparent); }
.db-brief--open { max-height: none; -webkit-mask-image: none; mask-image: none; }
.db-brief p { margin: 0 0 12px; }
.db-brief img { display: none; }
.db-brief__toggle { margin: 10px 0 14px; }
.db-brief__btn { display: inline-flex; align-items: center; gap: 5px; padding: 4px 0; border: 0; background: none; color: var(--db-blue); font-size: 12px; font-weight: 600; cursor: pointer; }
.db-facts { border: 1px solid var(--db-line); border-radius: var(--db-r); overflow: hidden; }
.db-facts__head { padding: 8px 12px; background: #F8FAFC; border-bottom: 1px solid var(--db-line); font-size: 9px; letter-spacing: 1.6px; text-transform: uppercase; color: #94A3B8; }
.db-facts__row { display: flex; justify-content: space-between; gap: 12px; padding: 9px 12px; border-bottom: 1px solid #F1F5F9; font-size: 12px; }
.db-facts__row:last-child { border-bottom: 0; }
.db-facts__k { color: var(--db-gray); }
.db-facts__v { text-align: right; color: var(--db-navy); font-weight: 600; }

/* ---------- 产品行 ---------- */
.db-table { border: 1px solid var(--db-line); border-radius: var(--db-r); overflow: hidden; }
.db-table__head { display: grid; grid-template-columns: 58px minmax(0, 1fr) 100px 26px; gap: 12px; padding: 9px 14px; background: #F8FAFC; border-bottom: 1px solid var(--db-line); font-size: 9px; letter-spacing: 1.6px; text-transform: uppercase; color: #94A3B8; }
.db-table__row { display: grid; grid-template-columns: 58px minmax(0, 1fr) 100px 26px; gap: 12px; align-items: center; padding: 10px 14px; border-bottom: 1px solid #F1F5F9; transition: background .16s; }
.db-table__row:last-child { border-bottom: 0; }
.db-table__row:hover { background: #F8FAFC; }
.db-thumb { width: 46px; height: 46px; border-radius: 4px; overflow: hidden; background: #F1F5F9; border: 1px solid var(--db-line); display: block; }
.db-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.db-table__tt { font-size: 13px; font-weight: 600; color: var(--db-navy); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.db-table__region { font-size: 11px; color: var(--db-blue); background: var(--db-blue-soft); border-radius: 4px; padding: 2px 7px; justify-self: start; white-space: nowrap; }
.db-table__arr { font-size: 14px; color: #94A3B8; text-align: right; }
.db-table__row:hover .db-table__arr { color: var(--db-blue); }
.db-news__head { grid-template-columns: 104px minmax(0, 1fr) 80px 22px; }
.db-news__row { grid-template-columns: 104px minmax(0, 1fr) 80px 22px; }
.db-table__date { font-size: 11px; color: var(--db-gray); font-variant-numeric: tabular-nums; }
.db-table__cat { font-size: 10px; color: var(--db-gray); }

/* ---------- 优势 ---------- */
.db-advs { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.db-adv { padding: 18px; border: 1px solid var(--db-line); border-radius: var(--db-r); background: #FCFDFE; }
.db-adv__top { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.db-adv__tt { font-size: 14px; font-weight: 700; color: var(--db-navy); }
.db-adv__desc { font-size: 12px; color: var(--db-gray); margin: 0; line-height: 1.7; }

/* ---------- 广告图（宽幅面板） ---------- */
.db-banner { margin: 0; }
.db-banner__bar { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 0 0 12px; font-size: 9px; letter-spacing: 1.8px; text-transform: uppercase; color: #94A3B8; }
.db-banner__img { display: block; width: 100%; border: 1px solid var(--db-line); border-radius: var(--db-r); }
.db-banner__cap { padding: 10px 0 0; font-size: 12px; color: var(--db-gray); }
.db-banner__cap b { color: var(--db-navy); font-weight: 600; }

/* ---------- 承诺 / 应用 ---------- */
.db-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.db-check { display: flex; align-items: flex-start; gap: 9px; padding: 8px 0; border-bottom: 1px solid #F1F5F9; font-size: 12px; color: #334155; }
.db-check:last-child { border-bottom: 0; }
.db-check__ico { flex: 0 0 auto; width: 16px; height: 16px; border-radius: 50%; background: var(--db-blue-soft); color: var(--db-blue); font-size: 10px; line-height: 16px; text-align: center; margin-top: 2px; }
.db-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.db-tags__item { display: inline-block; padding: 4px 11px; border-radius: 4px; background: #F8FAFC; border: 1px solid var(--db-line); font-size: 11px; color: #334155; }
.db-tags__item:nth-child(3n+2) { background: var(--db-orange-soft); border-color: #FDE68A; color: #92400E; }

/* ---------- FAQ ---------- */
.db-faq__item { border: 1px solid var(--db-line); border-radius: var(--db-r); margin-bottom: 8px; padding: 0 16px; background: #FCFDFE; }
.db-faq__item summary { cursor: pointer; padding: 13px 26px 13px 0; font-size: 13px; font-weight: 600; color: var(--db-navy); list-style: none; position: relative; }
.db-faq__item summary::-webkit-details-marker { display: none; }
.db-faq__item summary::after { content: "+"; position: absolute; right: 0; top: 10px; color: var(--db-blue); font-size: 18px; }
.db-faq__item[open] { background: #fff; }
.db-faq__item[open] summary::after { content: "–"; }
.db-faq__item p { margin: 0 0 14px; padding-top: 10px; border-top: 1px solid #F1F5F9; font-size: 12px; color: var(--db-gray); line-height: 1.8; }

/* ---------- 分站 ---------- */
.db-city__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 8px; }
.db-city__item { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 9px 12px; background: #FCFDFE; border: 1px solid var(--db-line); border-radius: var(--db-r); font-size: 13px; font-weight: 600; color: var(--db-navy); transition: all .16s; }
.db-city__item::after { content: "→"; font-size: 11px; color: #CBD5E1; }
.db-city__item:hover { border-color: var(--db-blue); background: var(--db-blue-soft); color: var(--db-blue); }
.db-city__item:hover::after { color: var(--db-blue); }
.db-city__item--fold { display: none; }
.db-city__grid--open .db-city__item--fold { display: flex; }
.db-city__more { display: block; margin: 16px auto 0; padding: 7px 18px; border-radius: var(--db-r); border: 1px solid var(--db-line); background: #fff; color: var(--db-gray); font-size: 11px; cursor: pointer; }
.db-city__more:hover { border-color: var(--db-blue); color: var(--db-blue); }

/* ---------- 关联企业 ---------- */
.db-partners__grid { display: flex; flex-wrap: wrap; gap: 8px; }
.db-partners__item { display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; border: 1px solid var(--db-line); border-radius: 999px; font-size: 12px; background: #FCFDFE; }
.db-partners__item:hover { border-color: var(--db-blue); color: var(--db-blue); }
.db-partners__region { font-size: 10px; color: var(--db-gray); }

/* ---------- CTA ---------- */
.db-cta { margin-top: 18px; padding: 24px 26px; background: var(--db-white); border: 1px solid var(--db-line); border-left: 4px solid var(--db-blue); border-radius: var(--db-r); display: flex; align-items: center; justify-content: space-between; gap: 22px; flex-wrap: wrap; }
.db-cta__tt { font-size: 20px; font-weight: 800; color: var(--db-navy); margin: 0 0 4px; letter-spacing: -.3px; }
.db-cta__lead { margin: 0; font-size: 12px; color: var(--db-gray); }
.db-cta__acts { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.db-cta__tel { font-size: 24px; font-weight: 800; color: var(--db-blue); letter-spacing: .3px; }
.db-cta__tel:hover { color: #1D4ED8; }

/* ---------- 页脚 ---------- */
.db-foot { background: var(--db-white); border-top: 1px solid var(--db-line); }
.db-foot__main { max-width: 1240px; margin: 0 auto; padding: 30px 32px 24px; display: grid; grid-template-columns: 1.3fr .7fr 1fr; gap: 30px; }
.db-foot__name { font-size: 16px; font-weight: 700; color: var(--db-navy); margin-bottom: 5px; }
.db-foot__desc { margin: 0 0 7px; font-size: 12px; color: var(--db-gray); }
.db-foot__tel a { font-size: 18px; font-weight: 700; color: var(--db-blue); }
.db-foot__tag { display: inline-flex; align-items: center; gap: 6px; margin-top: 8px; font-size: 11px; color: #166534; }
.db-foot__tag i { width: 6px; height: 6px; border-radius: 50%; background: #22C55E; }
.db-foot__tt { font-size: 9px; letter-spacing: 1.8px; text-transform: uppercase; color: #94A3B8; margin-bottom: 10px; }
.db-foot__nav a { display: block; padding: 3px 0; font-size: 12px; color: var(--db-gray); }
.db-foot__nav a:hover { color: var(--db-blue); }
.db-foot__info p { margin: 0 0 5px; font-size: 12px; color: var(--db-gray); }
.db-foot__city { max-width: 1240px; margin: 0 auto; padding: 14px 32px; border-top: 1px solid var(--db-line); font-size: 12px; }
.db-foot__citytt { color: var(--db-navy); font-weight: 600; margin-right: 6px; }
.db-foot__citylist { display: inline; }
.db-foot__cityitem { display: inline-block; margin: 0 12px 5px 0; color: var(--db-gray); }
.db-foot__cityitem:hover { color: var(--db-blue); }
.db-foot__cityitem--fold { display: none; }
.db-foot__citylist--open .db-foot__cityitem--fold { display: inline-block; }
.db-foot__morebtn { border: 1px solid var(--db-line); background: #fff; color: var(--db-gray); border-radius: var(--db-r); padding: 2px 9px; font-size: 10px; cursor: pointer; }
.db-foot__nap { max-width: 1240px; margin: 0 auto; padding: 12px 32px; border-top: 1px solid var(--db-line); color: #94A3B8; font-size: 10px; line-height: 1.7; }
.db-foot__nap p { margin: 0 0 4px; }
.db-foot__copy { max-width: 1240px; margin: 0 auto; padding: 12px 32px 22px; border-top: 1px solid var(--db-line); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; color: #94A3B8; font-size: 10px; }
.db-foot__copy a { color: var(--db-gray); }
.db-foot__copy a:hover { color: var(--db-blue); }

/* ---------- 移动拨号栏 ---------- */
.db-dial { display: none; position: fixed; left: 0; right: 0; bottom: 0; z-index: 90; padding: 8px 12px; background: var(--db-white); border-top: 1px solid var(--db-line); }
.db-dial__tel { display: block; text-align: center; padding: 11px; border-radius: var(--db-r); background: var(--db-blue); color: #fff; font-weight: 600; }

/* ---------- 内页页头 ---------- */
.db-page { padding: 22px 26px; background: var(--db-white); border: 1px solid var(--db-line); border-radius: var(--db-r); box-shadow: var(--db-shadow); }
.db-crumb { font-size: 11px; color: var(--db-gray); margin: 0 0 8px; }
.db-crumb a { color: var(--db-blue); }
.db-page__h1 { font-size: 27px; line-height: 1.3; letter-spacing: -.5px; margin: 0; color: var(--db-navy); font-weight: 800; }
.db-page__meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.db-page__meta span { font-size: 11px; color: #334155; background: #F8FAFC; border: 1px solid var(--db-line); border-radius: 4px; padding: 3px 9px; }
.db-crumb--plain { font-size: 11px; color: var(--db-gray); margin: 0 0 16px; }
.db-crumb--plain a { color: var(--db-blue); }

/* ---------- 列表 ---------- */
.db-list__item { display: flex; gap: 14px; padding: 12px 14px; border-bottom: 1px solid #F1F5F9; align-items: flex-start; transition: background .16s; }
.db-list__item:last-child { border-bottom: 0; }
.db-list__item:hover { background: #F8FAFC; }
.db-list__thumb { flex: 0 0 62px; width: 62px; height: 50px; border-radius: 4px; overflow: hidden; background: #F1F5F9; border: 1px solid var(--db-line); }
.db-list__thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.db-list__body { flex: 1 1 auto; min-width: 0; }
.db-list__title { display: block; font-size: 14px; font-weight: 600; color: var(--db-navy); }
.db-list__title:hover { color: var(--db-blue); }
.db-list__desc { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; font-size: 12px; color: var(--db-gray); margin-top: 3px; }
.db-list__date { display: block; margin-top: 5px; font-size: 10px; color: #94A3B8; font-variant-numeric: tabular-nums; }
.db-list__region { display: inline-block; font-size: 10px; color: var(--db-blue); background: var(--db-blue-soft); border-radius: 4px; padding: 1px 6px; margin-right: 6px; vertical-align: 1px; }

/* 分页（固定类名） */
.pagination { margin: 22px 0 0; text-align: center; font-size: 12px; }
.pagination a, .pagination span { display: inline-block; min-width: 30px; padding: 5px 9px; margin: 0 2px; border: 1px solid var(--db-line); border-radius: var(--db-r); color: #334155; }
.pagination a:hover { border-color: var(--db-blue); color: var(--db-blue); }
.pagination .current { background: var(--db-blue); border-color: var(--db-blue); color: #fff; }

/* ---------- 新闻详情 ---------- */
.db-newsdetail { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 18px; align-items: start; margin-top: 18px; }
.db-post { padding: 26px 28px; background: var(--db-white); border: 1px solid var(--db-line); border-radius: var(--db-r); }
.db-post__meta { font-size: 11px; color: var(--db-gray); padding-bottom: 10px; border-bottom: 1px solid #F1F5F9; margin-bottom: 18px; }
.db-post__cover { display: block; width: 100%; border-radius: var(--db-r); margin-bottom: 18px; }
.db-post__body { font-size: 14px; line-height: 1.95; color: #334155; }
.db-post__body p { margin: 0 0 14px; }
.db-post__body img { border-radius: var(--db-r); }
.db-post__back { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 24px; padding-top: 18px; border-top: 1px solid #F1F5F9; }
.db-side { padding: 20px; background: var(--db-white); border: 1px solid var(--db-line); border-radius: var(--db-r); }
.db-side__tt { font-size: 14px; font-weight: 700; color: var(--db-navy); margin: 0 0 12px; }
.db-side__item { display: block; padding: 9px 0; border-bottom: 1px solid #F1F5F9; }
.db-side__title { display: block; font-size: 12px; color: #334155; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.db-side__item:hover .db-side__title { color: var(--db-blue); }
.db-side__date { display: block; font-size: 10px; color: #94A3B8; }
.db-side__empty { font-size: 12px; color: var(--db-gray); }
.db-side .db-link { margin-top: 12px; }

/* ---------- 产品详情 ---------- */
.db-prodhero { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; }
.db-prodhero__media { padding: 10px; background: var(--db-white); border: 1px solid var(--db-line); border-radius: var(--db-r); }
.db-prodhero__media img { display: block; width: 100%; border-radius: 4px; }
.db-prodhero__kicker { display: inline-block; font-size: 9px; letter-spacing: 1.8px; text-transform: uppercase; color: var(--db-blue); background: var(--db-blue-soft); border-radius: 4px; padding: 3px 9px; margin-bottom: 10px; }
.db-prodhero__h1 { font-size: 26px; line-height: 1.3; letter-spacing: -.4px; margin: 0 0 10px; color: var(--db-navy); font-weight: 800; }
.db-prodhero__desc { font-size: 13px; color: var(--db-gray); margin: 0 0 16px; line-height: 1.8; }
.db-info { border: 1px solid var(--db-line); border-radius: var(--db-r); overflow: hidden; margin-bottom: 18px; }
.db-info__row { display: grid; grid-template-columns: 88px 1fr; gap: 14px; padding: 8px 12px; border-bottom: 1px solid #F1F5F9; font-size: 12px; }
.db-info__row:last-child { border-bottom: 0; }
.db-info__k { color: var(--db-gray); background: #F8FAFC; margin: -8px 0 -8px -12px; padding: 8px 12px; }
.db-info__v { color: var(--db-navy); font-weight: 600; }
.db-prodhero__btns { display: flex; gap: 10px; flex-wrap: wrap; }
.db-prodshow { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 18px; align-items: start; margin-top: 18px; }
.db-panel { padding: 18px 20px; background: var(--db-white); border: 1px solid var(--db-line); border-radius: var(--db-r); margin-bottom: 12px; }
.db-panel__tt { font-size: 13px; font-weight: 700; color: var(--db-navy); margin: 0 0 10px; }
.db-panel p { margin: 0 0 5px; font-size: 11px; color: var(--db-gray); }
.db-chips2 { display: flex; flex-wrap: wrap; gap: 6px; }
.db-chip { display: inline-block; padding: 3px 9px; border-radius: 4px; background: #F8FAFC; border: 1px solid var(--db-line); font-size: 11px; color: #334155; }

/* ---------- 关于 / 联系 ---------- */
.db-about { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr); gap: 18px; margin-top: 18px; align-items: start; }
.db-about__card { padding: 26px 28px; background: var(--db-white); border: 1px solid var(--db-line); border-radius: var(--db-r); }
.db-sidefact { padding: 20px; background: var(--db-white); border: 1px solid var(--db-line); border-radius: var(--db-r); }
.db-sidefact__tt { font-size: 13px; font-weight: 700; color: var(--db-navy); margin: 0 0 12px; }
.db-sidefact__row { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-bottom: 1px solid #F1F5F9; font-size: 11px; }
.db-sidefact__row:last-of-type { border-bottom: 0; }
.db-sidefact__k { color: var(--db-gray); }
.db-sidefact__v { text-align: right; color: var(--db-navy); font-weight: 600; }
.db-contact { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 18px; }
.db-contact__card { padding: 24px 26px; background: var(--db-white); border: 1px solid var(--db-line); border-radius: var(--db-r); }
.db-contact__tt { font-size: 16px; font-weight: 700; color: var(--db-navy); margin: 0 0 12px; }
.db-contact__row { display: grid; grid-template-columns: 92px 1fr; gap: 12px; padding: 9px 0; border-bottom: 1px solid #F1F5F9; font-size: 13px; }
.db-contact__row:last-of-type { border-bottom: 0; }
.db-contact__k { color: var(--db-gray); font-size: 12px; }
.db-steps { margin: 0; padding: 0; counter-reset: dbstep; }
.db-steps__item { display: grid; grid-template-columns: 26px 1fr; gap: 12px; padding: 9px 0; border-bottom: 1px solid #F1F5F9; font-size: 12px; }
.db-steps__item:last-child { border-bottom: 0; }
.db-steps__item::before { counter-increment: dbstep; content: counter(dbstep, decimal-leading-zero); font-size: 10px; color: var(--db-blue); background: var(--db-blue-soft); border-radius: 4px; text-align: center; padding: 2px 0; height: 18px; }
.db-block { margin-top: 16px; }

/* ---------- 响应式 ---------- */
@media (max-width: 1100px) {
  .db-kpis { grid-template-columns: repeat(2, 1fr); }
  .db-table__head, .db-table__row { grid-template-columns: 54px minmax(0, 1fr) 84px 22px; }
  .db-news__head, .db-news__row { grid-template-columns: 92px minmax(0, 1fr) 64px 20px; }
}
@media (max-width: 960px) {
  .db-side { display: none; }
  .db-content { margin-left: 0; }
  .db-top { display: none; }
  .db-mhead {
    display: flex; align-items: center; gap: 12px; position: sticky; top: 0; z-index: 60;
    background: var(--db-white); border-bottom: 1px solid var(--db-line); padding: 10px 18px;
  }
  .db-burger { border: 1px solid var(--db-line); background: #fff; border-radius: var(--db-r); padding: 7px 8px; cursor: pointer; }
  .db-burger span { display: block; width: 18px; height: 2px; background: var(--db-navy); margin: 4px 0; }
  .db-mbrand { display: flex; flex-direction: column; min-width: 0; line-height: 1.3; }
  .db-mbrand__name { font-size: 14px; font-weight: 700; color: var(--db-navy); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .db-mbrand__meta { font-size: 10px; color: var(--db-gray); }
  .db-mtel { margin-left: auto; font-size: 11px; color: var(--db-blue); border: 1px solid var(--db-blue); border-radius: var(--db-r); padding: 5px 10px; white-space: nowrap; }
  .db-main { padding: 18px 18px 48px; }
  .db-intro__grid, .db-about { grid-template-columns: 1fr; }
  .db-advs, .db-duo, .db-contact { grid-template-columns: 1fr; }
  .db-newsdetail, .db-prodhero, .db-prodshow { grid-template-columns: 1fr; }
  .db-foot__main { grid-template-columns: 1fr; gap: 20px; }
  .db-foot__main, .db-foot__city, .db-foot__nap, .db-foot__copy { padding-left: 18px; padding-right: 18px; }
}
@media (max-width: 640px) {
  .db-main { padding: 14px 14px 42px; }
  .db-sec { padding: 18px 16px; }
  .db-hero { padding: 20px 16px; }
  .db-hero__h1 { font-size: 24px; }
  .db-kpis { grid-template-columns: 1fr; }
  .db-table__head { display: none; }
  .db-table__row { grid-template-columns: 46px minmax(0, 1fr) 20px; }
  .db-table__region, .db-table__cat, .db-news__head .db-table__cat { display: none; }
  .db-news__head, .db-news__row { grid-template-columns: 78px minmax(0, 1fr) 20px; }
  .db-news__head .db-table__cat, .db-news__row .db-table__cat { display: none; }
  .db-thumb { width: 38px; height: 38px; }
  .db-table__tt { font-size: 12px; }
  .db-list__thumb { flex: 0 0 48px; width: 48px; height: 40px; }
  .db-city__grid { grid-template-columns: 1fr 1fr; }
  .db-cta { padding: 18px 16px; }
  .db-cta__tel { font-size: 20px; }
  .db-dial { display: block; }
  .db-body { padding-bottom: 62px; }
  .db-page { padding: 16px; }
  .db-page__h1 { font-size: 21px; }
  .db-post { padding: 18px 16px; }
  .db-foot__main, .db-foot__city, .db-foot__nap, .db-foot__copy { padding-left: 14px; padding-right: 14px; }
}