/* ============================================================
   generic-3 · 通用型企业子站模板（GEO 规范版）
   类前缀：g3-   原型：E 极简 / 桌面左侧固定侧栏（墨绿 / 黄铜）
   ============================================================ */

/* ---------- 设计令牌 ---------- */
.g3-body {
  --g3-primary: #2f5d50;
  --g3-primary-2: #3f7464;
  --g3-accent: #a98552;
  --g3-heading: #1c2422;
  --g3-ink: #3b4642;
  --g3-muted: #7b8781;
  --g3-bg: #fcfcfa;
  --g3-alt: #f3f5f2;
  --g3-line: #e1e6e1;
  --g3-r: 3px;
  --g3-shadow: none;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
.g3-body {
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  color: var(--g3-ink);
  background: var(--g3-bg);
  line-height: 1.85;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}
.g3-body img { max-width: 100%; height: auto; border: 0; }
.g3-body a { color: inherit; text-decoration: none; }
.g3-body ul { list-style: none; margin: 0; padding: 0; }
.g3-hide { display: none !important; }
.g3-noscroll { overflow: hidden; }

/* ---------- 桌面左侧固定侧栏 ---------- */
.g3-side {
  position: fixed; left: 0; top: 0; bottom: 0; width: 264px; z-index: 70;
  display: flex; flex-direction: column;
  background: #fff; border-right: 1px solid var(--g3-line);
  padding: 36px 28px 28px; overflow-y: auto;
}
.g3-brand { display: flex; align-items: center; gap: 12px; }
.g3-brand__logo { display: block; }
.g3-brand__img { height: 42px; width: auto; display: block; }
.g3-brand__title { display: flex; flex-direction: column; }
.g3-brand__logo + .g3-brand__title { padding-left: 12px; border-left: 1px solid var(--g3-line); }
.g3-brand__name { font-size: 19px; font-weight: 600; letter-spacing: 1px; color: var(--g3-heading); line-height: 1.4; }
.g3-brand__meta { font-size: 11px; color: var(--g3-muted); letter-spacing: .5px; }
.g3-brand__meta b { color: var(--g3-accent); font-weight: 600; }

.g3-nav { margin-top: 38px; border-top: 1px solid var(--g3-line); }
.g3-nav__item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 13px 2px; border-bottom: 1px solid var(--g3-line);
  font-size: 14.5px; letter-spacing: 1px; color: var(--g3-ink);
  transition: all .2s;
}
.g3-nav__arr { color: var(--g3-line); font-size: 13px; transition: all .2s; }
.g3-nav__item:hover { color: var(--g3-primary); padding-left: 6px; }
.g3-nav__item:hover .g3-nav__arr { color: var(--g3-accent); }
.g3-nav__on { color: var(--g3-primary); font-weight: 600; }
.g3-nav__on .g3-nav__arr { color: var(--g3-accent); }

.g3-side__foot { margin-top: auto; padding-top: 30px; }
.g3-side__tt { display: block; font-size: 11px; letter-spacing: 2px; color: var(--g3-muted); }
.g3-side__tel { display: block; font-size: 19px; font-weight: 600; letter-spacing: 1px; color: var(--g3-primary); margin: 4px 0 2px; }
.g3-side__tel:hover { color: var(--g3-accent); }
.g3-side__region { font-size: 11px; color: var(--g3-muted); }

/* ---------- 移动端头 / 抽屉 ---------- */
.g3-mhead {
  display: none; position: sticky; top: 0; z-index: 80;
  align-items: center; gap: 12px; padding: 10px 16px;
  background: rgba(255, 255, 255, .97); border-bottom: 1px solid var(--g3-line);
}
.g3-burger { border: 1px solid var(--g3-line); background: #fff; border-radius: var(--g3-r); padding: 8px 9px; cursor: pointer; }
.g3-burger span { display: block; width: 18px; height: 1.5px; background: var(--g3-heading); margin: 4px 0; }
.g3-mbrand { display: flex; flex-direction: column; flex: 1 1 auto; min-width: 0; }
.g3-mbrand__name { font-size: 15px; font-weight: 600; color: var(--g3-heading); line-height: 1.3; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.g3-mbrand__meta { font-size: 10px; color: var(--g3-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.g3-mtel { flex: 0 0 auto; font-size: 12px; color: var(--g3-accent); border: 1px solid var(--g3-accent); border-radius: var(--g3-r); padding: 5px 10px; }

.g3-drawer {
  display: none; position: fixed; left: 0; top: 0; bottom: 0; width: 80%; max-width: 300px;
  background: #fff; z-index: 200; border-right: 1px solid var(--g3-line);
  box-shadow: 14px 0 50px rgba(28, 36, 34, .12); padding: 22px; overflow-y: auto;
}
.g3-drawer--open { display: block; }
.g3-drawer__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.g3-drawer__name { font-weight: 600; color: var(--g3-heading); letter-spacing: 1px; }
.g3-drawer__close { border: 0; background: none; font-size: 26px; line-height: 1; cursor: pointer; color: var(--g3-muted); }
.g3-drawer__item { display: block; padding: 13px 2px; border-bottom: 1px solid var(--g3-line); font-size: 15px; }
.g3-drawer__on { color: var(--g3-primary); font-weight: 600; }
.g3-drawer__tel { display: block; margin-top: 22px; text-align: center; padding: 11px; border: 1px solid var(--g3-primary); border-radius: var(--g3-r); color: var(--g3-primary); font-weight: 600; letter-spacing: 1px; }

/* ---------- 内容区 ---------- */
.g3-content { margin-left: 264px; min-height: 100vh; display: flex; flex-direction: column; }
.g3-main { flex: 1 1 auto; max-width: 1040px; margin: 0 auto; padding: 0 56px; }

/* ---------- Hero ---------- */
.g3-hero { padding: 88px 0 62px; border-bottom: 1px solid var(--g3-line); }
.g3-eyebrow { font-size: 11px; letter-spacing: 3px; color: var(--g3-accent); margin: 0 0 16px; }
.g3-hero__h1 {
  font-size: clamp(32px, 4.6vw, 54px); line-height: 1.18; letter-spacing: .5px;
  font-weight: 300; color: var(--g3-heading); margin: 0 0 24px;
}
.g3-hero__lead { font-size: 15px; color: var(--g3-muted); max-width: 620px; margin: 0 0 30px; }
.g3-hero__btns { display: flex; align-items: center; gap: 30px; flex-wrap: wrap; }
.g3-tel { font-size: 28px; font-weight: 400; letter-spacing: 2px; color: var(--g3-primary); border-bottom: 1px solid var(--g3-line); padding-bottom: 2px; }
.g3-tel:hover { color: var(--g3-accent); border-bottom-color: var(--g3-accent); }
.g3-link { font-size: 14px; letter-spacing: 1px; color: var(--g3-ink); border-bottom: 1px solid var(--g3-line); padding-bottom: 2px; }
.g3-link:hover { color: var(--g3-primary); border-bottom-color: var(--g3-primary); }
.g3-facts {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 0 28px;
  margin: 40px 0 0; padding: 20px 0 0; border-top: 1px solid var(--g3-line);
}
.g3-facts__item { display: flex; flex-direction: column; gap: 2px; }
.g3-facts__item dt { font-size: 11px; letter-spacing: 1px; color: var(--g3-muted); }
.g3-facts__item dd { margin: 0; font-size: 14px; color: var(--g3-ink); }

/* ---------- 区块 ---------- */
.g3-sec { padding: 62px 0; }
.g3-sec--alt { background: var(--g3-alt); }
.g3-sec__head { display: flex; align-items: baseline; gap: 16px; border-top: 1px solid var(--g3-line); padding-top: 20px; margin-bottom: 28px; }
.g3-sec__no { font-size: 11px; letter-spacing: 2px; color: var(--g3-accent); }
.g3-title { font-size: 26px; font-weight: 500; letter-spacing: 1px; color: var(--g3-heading); margin: 0; }
.g3-lead { font-size: 14px; color: var(--g3-muted); margin: -12px 0 24px; }
.g3-sec__foot { margin-top: 22px; }
.g3-rich { font-size: 15px; line-height: 2; color: var(--g3-ink); }
.g3-rich p { margin: 0 0 14px; }
.g3-rich img { border-radius: var(--g3-r); }
.g3-title--sub { margin-top: 34px; }
.g3-center { text-align: center; }
.g3-about__logo { display: block; max-height: 64px; width: auto; margin: 0 auto 20px; }

/* ---------- 公司简介折叠 ---------- */
.g3-about__full {
  font-size: 15px; line-height: 2.05; color: var(--g3-ink); max-height: 250px; overflow: hidden; position: relative;
  -webkit-mask-image: linear-gradient(180deg, #000 78%, transparent);
  mask-image: linear-gradient(180deg, #000 78%, transparent);
}
.g3-about__full--open { max-height: none; -webkit-mask-image: none; mask-image: none; }
.g3-about__full p { margin: 0 0 14px; }
.g3-about__full img { display: none; }
.g3-about__toggle { margin: 12px 0 16px; }
.g3-brief__btn {
  display: inline-flex; align-items: center; gap: 5px; border: 0; background: none;
  color: var(--g3-muted); font-size: 13px; letter-spacing: 1px; cursor: pointer; padding: 2px 0;
}
.g3-brief__btn:hover { color: var(--g3-primary); }
.g3-brief__txt { border-bottom: 1px solid var(--g3-line); }

/* ---------- 品牌形象图 ---------- */
.g3-banner { margin: 0; padding: 0 0 62px; }
.g3-banner__img { display: block; width: 100%; border: 1px solid var(--g3-line); border-radius: var(--g3-r); }
.g3-banner__cap { margin: 10px 0 0; font-size: 11px; letter-spacing: 2px; color: var(--g3-muted); }

/* ---------- 实力 / 优势行 ---------- */
.g3-rows { border-top: 1px solid var(--g3-line); }
.g3-row {
  display: grid; grid-template-columns: 46px 210px 1fr; gap: 20px; align-items: baseline;
  padding: 19px 0; border-bottom: 1px solid var(--g3-line);
}
.g3-row__no { font-size: 11px; letter-spacing: 1px; color: var(--g3-accent); }
.g3-row__name { font-size: 16px; font-weight: 500; color: var(--g3-heading); margin: 0; letter-spacing: .5px; }
.g3-row__desc { margin: 0; font-size: 14px; color: var(--g3-muted); }

.g3-adv { display: grid; grid-template-columns: 1fr 1fr; gap: 0 44px; }
.g3-adv__item { padding: 20px 0; border-top: 1px solid var(--g3-line); }
.g3-adv__no { display: block; font-size: 11px; letter-spacing: 1px; color: var(--g3-accent); }
.g3-adv__name { font-size: 16px; font-weight: 500; color: var(--g3-heading); margin: 4px 0 6px; letter-spacing: .5px; }
.g3-adv__desc { margin: 0; font-size: 14px; color: var(--g3-muted); }

/* ---------- 产品图文行 ---------- */
.g3-prods { border-top: 1px solid var(--g3-line); }
.g3-prod {
  display: grid; grid-template-columns: 188px 1fr; gap: 26px; align-items: center;
  padding: 18px 0; border-bottom: 1px solid var(--g3-line); transition: all .2s;
}
.g3-prod:hover { padding-left: 6px; }
.g3-prod__media { display: block; aspect-ratio: 4 / 3; overflow: hidden; background: var(--g3-alt); border-radius: var(--g3-r); }
.g3-prod__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.g3-prod__body { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.g3-prod__body:first-child { grid-column: 1 / -1; }
.g3-prod__name { font-size: 17px; font-weight: 500; letter-spacing: .5px; color: var(--g3-heading); }
.g3-prod:hover .g3-prod__name { color: var(--g3-primary); }
.g3-prod__more { font-size: 12px; letter-spacing: 1px; color: var(--g3-muted); }

/* ---------- 承诺 / 领域 ---------- */
.g3-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.g3-duo__col { min-width: 0; }
.g3-duo__col:only-child { grid-column: 1 / -1; }
.g3-list { margin: 0; }
.g3-list__item {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 9px 0; border-bottom: 1px solid var(--g3-line);
  font-size: 14px; color: var(--g3-ink);
}
.g3-list__ico { color: var(--g3-accent); flex: 0 0 auto; }

/* ---------- 新闻行 ---------- */
.g3-news { border-top: 1px solid var(--g3-line); }
.g3-newsrow {
  display: grid; grid-template-columns: 112px 1fr 24px; gap: 18px; align-items: baseline;
  padding: 16px 0; border-bottom: 1px solid var(--g3-line);
}
.g3-newsrow__date { font-size: 11px; letter-spacing: 1px; color: var(--g3-accent); }
.g3-newsrow__title { font-size: 15px; color: var(--g3-heading); letter-spacing: .3px; }
.g3-newsrow__arr { color: var(--g3-line); text-align: right; transition: all .2s; }
.g3-newsrow:hover .g3-newsrow__title { color: var(--g3-primary); }
.g3-newsrow:hover .g3-newsrow__arr { color: var(--g3-accent); }

/* ---------- FAQ ---------- */
.g3-faq { border-top: 1px solid var(--g3-line); }
.g3-faq__item { border-bottom: 1px solid var(--g3-line); }
.g3-faq__item summary {
  cursor: pointer; padding: 16px 26px 16px 0; position: relative;
  font-size: 15px; color: var(--g3-heading); list-style: none;
}
.g3-faq__item summary::-webkit-details-marker { display: none; }
.g3-faq__item summary::after { content: "+"; position: absolute; right: 2px; top: 13px; color: var(--g3-accent); font-size: 18px; font-weight: 300; }
.g3-faq__item[open] summary::after { content: "–"; }
.g3-faq__item p { margin: 0 0 16px; font-size: 14px; color: var(--g3-muted); }

/* ---------- 分站 ---------- */
.g3-city { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 0 26px; border-top: 1px solid var(--g3-line); }
.g3-city__item { display: flex; flex-direction: column; gap: 1px; padding: 12px 0; border-bottom: 1px solid var(--g3-line); }
.g3-city__region { font-size: 15px; font-weight: 500; color: var(--g3-heading); }
.g3-city__item:hover .g3-city__region { color: var(--g3-primary); }
.g3-city__site { font-size: 11px; color: var(--g3-muted); }
.g3-city__item--fold { display: none; }
.g3-city--open .g3-city__item--fold { display: flex; }
.g3-city__more {
  display: inline-block; margin: 22px 0 0; border: 0; border-bottom: 1px solid var(--g3-line);
  background: none; padding: 2px 0; cursor: pointer; font-size: 13px; color: var(--g3-muted); letter-spacing: 1px;
}
.g3-city__more:hover { color: var(--g3-primary); border-bottom-color: var(--g3-primary); }

/* ---------- 关联企业 ---------- */
.g3-partners { display: flex; flex-wrap: wrap; gap: 10px 30px; border-top: 1px solid var(--g3-line); padding-top: 20px; }
.g3-partners__item { display: inline-flex; align-items: baseline; gap: 7px; border-bottom: 1px solid transparent; }
.g3-partners__item:hover { border-bottom-color: var(--g3-accent); }
.g3-partners__name { font-size: 14px; color: var(--g3-heading); }
.g3-partners__region { font-size: 11px; color: var(--g3-muted); }

/* ---------- 联系 CTA ---------- */
.g3-cta { border-top: 1px solid var(--g3-line); padding: 56px 0 70px; }
.g3-cta__in { display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; }
.g3-cta__title { font-size: 24px; font-weight: 400; letter-spacing: 1px; color: var(--g3-heading); margin: 0 0 6px; }
.g3-cta__lead { margin: 0; font-size: 14px; color: var(--g3-muted); }
.g3-cta__tel { font-size: 32px; font-weight: 400; letter-spacing: 2px; color: var(--g3-primary); white-space: nowrap; border-bottom: 1px solid var(--g3-line); padding-bottom: 2px; }
.g3-cta__tel:hover { color: var(--g3-accent); border-bottom-color: var(--g3-accent); }

/* ---------- 页脚 ---------- */
.g3-foot { border-top: 1px solid var(--g3-line); padding: 44px 0 24px; background: #fff; }
.g3-foot__main { display: grid; grid-template-columns: 1.2fr .6fr .8fr; gap: 34px; margin: 0 auto 26px; max-width: 1040px; padding: 0 56px; }
.g3-foot__name { font-size: 18px; font-weight: 600; letter-spacing: 1px; color: var(--g3-heading); margin-bottom: 6px; }
.g3-foot__desc { margin: 0 0 6px; font-size: 13px; color: var(--g3-muted); }
.g3-foot__tel a { font-size: 17px; color: var(--g3-accent); letter-spacing: 1px; }
.g3-foot__tt { font-size: 12px; letter-spacing: 2px; color: var(--g3-heading); margin-bottom: 10px; }
.g3-foot__nav a { display: block; padding: 3px 0; font-size: 13px; color: var(--g3-muted); }
.g3-foot__nav a:hover { color: var(--g3-primary); }
.g3-foot__info p { margin: 0 0 5px; font-size: 13px; color: var(--g3-muted); }
.g3-foot__info a { color: var(--g3-primary); }
.g3-foot__city { border-top: 1px solid var(--g3-line); padding: 14px 56px; max-width: 1040px; margin: 0 auto; }
.g3-foot__citytt { font-size: 12px; color: var(--g3-heading); margin-right: 8px; }
.g3-foot__citylist { display: inline; }
.g3-foot__cityitem { display: inline-block; margin: 0 12px 6px 0; font-size: 12px; color: var(--g3-muted); }
.g3-foot__cityitem:hover { color: var(--g3-primary); }
.g3-foot__cityitem--fold { display: none; }
.g3-foot__citylist--open .g3-foot__cityitem--fold { display: inline-block; }
.g3-foot__morebtn { border: 1px solid var(--g3-line); background: none; color: var(--g3-muted); border-radius: 999px; padding: 2px 11px; cursor: pointer; font-size: 11px; }
.g3-foot__nap { border-top: 1px solid var(--g3-line); padding: 13px 56px; max-width: 1040px; margin: 0 auto; font-size: 11.5px; color: var(--g3-muted); }
.g3-foot__nap p { margin: 0 0 4px; }
.g3-foot__copy { border-top: 1px solid var(--g3-line); padding: 13px 56px 0; max-width: 1040px; margin: 0 auto; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; font-size: 11.5px; color: var(--g3-muted); }
.g3-foot__copy a { color: var(--g3-muted); }
.g3-foot__copy a:hover { color: var(--g3-primary); }

/* ---------- 移动拨号栏 ---------- */
.g3-dial { display: none; position: fixed; left: 0; right: 0; bottom: 0; z-index: 90; padding: 8px 12px; background: rgba(255, 255, 255, .97); border-top: 1px solid var(--g3-line); }
.g3-dial__tel { display: block; text-align: center; padding: 11px; border-radius: var(--g3-r); background: var(--g3-primary); color: #fff; font-weight: 600; letter-spacing: 2px; }

/* ---------- 内页页头 ---------- */
.g3-phead { padding: 64px 0 28px; border-bottom: 1px solid var(--g3-line); }
.g3-crumb { font-size: 11.5px; letter-spacing: 1px; color: var(--g3-muted); margin: 0 0 14px; }
.g3-crumb a { color: var(--g3-primary); }
.g3-crumb a:hover { color: var(--g3-accent); }
.g3-page-h1 { font-size: 34px; font-weight: 400; letter-spacing: 1px; color: var(--g3-heading); margin: 0; line-height: 1.35; }

/* ---------- 列表 / 文章 ---------- */
.g3-postlist { border-top: 1px solid var(--g3-line); }
.g3-postrow {
  display: grid; grid-template-columns: 116px 1fr; gap: 22px;
  padding: 18px 0; border-bottom: 1px solid var(--g3-line);
}
.g3-postrow__date { font-size: 11px; letter-spacing: 1px; color: var(--g3-accent); padding-top: 3px; }
.g3-postrow__body { min-width: 0; }
.g3-postrow__title { display: block; font-size: 16px; font-weight: 500; color: var(--g3-heading); line-height: 1.6; margin-bottom: 4px; }
.g3-postrow:hover .g3-postrow__title { color: var(--g3-primary); }
.g3-postrow__desc {
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  font-size: 13px; color: var(--g3-muted); margin: 0;
}
.g3-region {
  font-style: normal; display: inline-block; font-size: 10.5px; letter-spacing: 1px;
  color: var(--g3-accent); border: 1px solid rgba(169, 133, 82, .45); padding: 0 5px;
  margin-right: 7px; vertical-align: 2px;
}

/* 分页（SubsiteRender::pagesHtml 输出固定 .pagination） */
.pagination { margin: 26px 0 0; font-size: 13px; }
.pagination a, .pagination span {
  display: inline-block; min-width: 32px; padding: 5px 9px; margin: 0 3px;
  border: 1px solid var(--g3-line); border-radius: var(--g3-r); color: var(--g3-ink);
}
.pagination a:hover { border-color: var(--g3-primary); color: var(--g3-primary); }
.pagination .current { background: var(--g3-primary); border-color: var(--g3-primary); color: #fff; }

/* ---------- 新闻详情（双栏） ---------- */
.g3-article { display: grid; grid-template-columns: 1fr 270px; gap: 48px; align-items: start; }
.g3-post__meta { font-size: 11.5px; letter-spacing: 1px; color: var(--g3-muted); padding-bottom: 13px; border-bottom: 1px solid var(--g3-line); margin-bottom: 18px; }
.g3-post__cover { display: block; width: 100%; border: 1px solid var(--g3-line); border-radius: var(--g3-r); margin-bottom: 20px; }
.g3-post__body { font-size: 15px; line-height: 2; color: var(--g3-ink); }
.g3-post__body p { margin: 0 0 14px; }
.g3-post__body img { border-radius: var(--g3-r); }
.g3-post__back { margin-top: 28px; display: flex; gap: 22px; flex-wrap: wrap; align-items: center; }
.g3-side { border-top: 1px solid var(--g3-line); padding-top: 16px; }
.g3-side__tt { font-size: 13px; letter-spacing: 2px; color: var(--g3-heading); margin: 0 0 10px; font-weight: 500; }
.g3-side__item { display: block; padding: 9px 0; border-bottom: 1px solid var(--g3-line); }
.g3-side__title { display: block; font-size: 13px; color: var(--g3-ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.g3-side__item:hover .g3-side__title { color: var(--g3-primary); }
.g3-side__date { display: block; font-size: 10.5px; letter-spacing: 1px; color: var(--g3-accent); }
.g3-side__empty { font-size: 13px; color: var(--g3-muted); }
.g3-side .g3-link { display: inline-block; margin-top: 14px; }

/* ---------- 产品详情 ---------- */
.g3-phero { display: grid; grid-template-columns: .92fr 1.08fr; gap: 46px; align-items: start; }
.g3-phero__media { background: #fff; border: 1px solid var(--g3-line); border-radius: var(--g3-r); padding: 12px; }
.g3-phero__media img { display: block; width: 100%; border-radius: var(--g3-r); }
.g3-phero__kicker { display: inline-block; font-size: 11px; letter-spacing: 3px; color: var(--g3-accent); margin-bottom: 10px; }
.g3-phero__h1 { font-size: 30px; font-weight: 400; line-height: 1.4; letter-spacing: .5px; color: var(--g3-heading); margin: 0 0 12px; }
.g3-phero__desc { font-size: 14px; color: var(--g3-muted); margin: 0 0 20px; }
.g3-info { border-top: 1px solid var(--g3-line); margin-bottom: 22px; }
.g3-info__row { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--g3-line); font-size: 13.5px; }
.g3-info__k { flex: 0 0 82px; color: var(--g3-muted); }
.g3-info__v { flex: 1 1 auto; color: var(--g3-ink); }
.g3-phero__btns { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.g3-pshow { display: grid; grid-template-columns: 1fr 270px; gap: 48px; align-items: start; margin-top: 46px; }
.g3-panel { border-top: 1px solid var(--g3-line); padding: 14px 0 2px; margin-bottom: 18px; }
.g3-panel__tt { font-size: 13px; font-weight: 500; letter-spacing: 1.5px; color: var(--g3-heading); margin: 0 0 8px; }
.g3-panel p { margin: 0 0 5px; font-size: 12.5px; color: var(--g3-muted); }
.g3-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.g3-chip { display: inline-block; padding: 2px 10px; border: 1px solid var(--g3-line); border-radius: 999px; font-size: 11.5px; color: var(--g3-ink); }

/* ---------- 联系页 ---------- */
.g3-contact { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; }
.g3-card { background: #fff; border: 1px solid var(--g3-line); border-radius: var(--g3-r); padding: 26px; }
.g3-card__tt { font-size: 17px; font-weight: 500; letter-spacing: 1px; color: var(--g3-heading); margin: 0 0 12px; }
.g3-card__row { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--g3-line); font-size: 14px; }
.g3-card__row:last-child { border-bottom: 0; }
.g3-card__k { flex: 0 0 76px; color: var(--g3-muted); }
.g3-steps { margin: 4px 0 18px 18px; padding: 0; font-size: 14px; color: var(--g3-ink); }
.g3-steps li { margin: 6px 0; }
.g3-empty { color: var(--g3-muted); font-size: 14px; padding: 24px 0; }

/* ---------- 响应式 ---------- */
@media (max-width: 1180px) {
  .g3-main { padding: 0 36px; }
  .g3-foot__main, .g3-foot__city, .g3-foot__nap, .g3-foot__copy { padding-left: 36px; padding-right: 36px; }
}
@media (max-width: 960px) {
  .g3-side { display: none; }
  .g3-mhead { display: flex; }
  .g3-content { margin-left: 0; }
  .g3-main { padding: 0 22px; }
  .g3-foot__main, .g3-foot__city, .g3-foot__nap, .g3-foot__copy { padding-left: 22px; padding-right: 22px; }
  .g3-hero { padding: 46px 0 40px; }
  .g3-hero__h1 { font-size: 32px; }
  .g3-sec { padding: 46px 0; }
  .g3-adv { grid-template-columns: 1fr; gap: 0; }
  .g3-duo, .g3-contact { grid-template-columns: 1fr; gap: 30px; }
  .g3-article, .g3-pshow, .g3-phero { grid-template-columns: 1fr; gap: 30px; }
  .g3-foot__main { grid-template-columns: 1fr; gap: 20px; }
}
@media (max-width: 640px) {
  .g3-hero__h1 { font-size: 27px; line-height: 1.25; }
  .g3-hero__lead { font-size: 14px; }
  .g3-tel { font-size: 23px; }
  .g3-facts { grid-template-columns: 1fr 1fr; gap: 12px 20px; }
  .g3-title { font-size: 21px; }
  .g3-page-h1 { font-size: 24px; }
  .g3-row { grid-template-columns: 36px 1fr; gap: 6px 14px; }
  .g3-row__desc { grid-column: 2; }
  .g3-prod { grid-template-columns: 108px 1fr; gap: 16px; }
  .g3-prod__name { font-size: 15px; }
  .g3-newsrow { grid-template-columns: 1fr 20px; gap: 4px 12px; }
  .g3-newsrow__date { grid-column: 1; }
  .g3-newsrow__title { grid-column: 1; font-size: 14px; }
  .g3-newsrow__arr { grid-column: 2; grid-row: 1 / span 2; align-self: center; }
  .g3-postrow { grid-template-columns: 1fr; gap: 4px; }
  .g3-postrow__date { padding-top: 0; }
  .g3-city { grid-template-columns: 1fr; }
  .g3-cta__title { font-size: 20px; }
  .g3-cta__tel { font-size: 26px; }
  .g3-dial { display: block; }
  .g3-body { padding-bottom: 64px; }
}