/* ============================================================
   generic-36 · 通用型企业子站模板（GEO 规范版）
   类前缀：gl-   原型：C 横幅 + 杂志 / 艺术画廊
   签名：画廊白 + 黑 + 钴蓝，无衬线微标签 + 衬线作品标题，极细线，大量留白
   ============================================================ */

/* ---------- 设计令牌 ---------- */
.gl-body {
  --gl-bg: #FAFAF8;
  --gl-white: #FFFFFF;
  --gl-black: #111111;
  --gl-blue: #2440E8;
  --gl-gray: #E9E9E6;
  --gl-line: #DCDCD6;
  --gl-muted: #6E6E68;
  --gl-serif: Georgia, "Times New Roman", "Songti SC", "SimSun", serif;
  --gl-sans: "Helvetica Neue", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
.gl-body {
  font-family: var(--gl-sans);
  color: var(--gl-black);
  background: var(--gl-bg);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
.gl-body img { max-width: 100%; height: auto; border: 0; }
.gl-body a { color: inherit; text-decoration: none; }
.gl-body ul { list-style: none; margin: 0; padding: 0; }
.gl-wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.gl-wrap--narrow { max-width: 860px; }
.gl-hide { display: none !important; }
.gl-noscroll { overflow: hidden; }

/* ---------- 排版与通用 ---------- */
.gl-serif { font-family: var(--gl-serif); font-weight: 400; }
.gl-label { display: inline-block; font-size: 10px; letter-spacing: 2.4px; text-transform: uppercase; color: var(--gl-muted); font-weight: 500; }
.gl-h2 { font-family: var(--gl-serif); font-weight: 400; font-size: 38px; line-height: 1.2; margin: 0; letter-spacing: -.5px; }
.gl-sub { font-size: 14px; color: var(--gl-muted); margin: 8px 0 0; max-width: 560px; }
.gl-sec { padding: 84px 0; }
.gl-sec--tight { padding: 60px 0; }
.gl-sec--white { background: var(--gl-white); }
.gl-center { text-align: center; margin-top: 40px; }
.gl-link { display: inline-block; font-size: 11px; letter-spacing: 1.6px; text-transform: uppercase; color: var(--gl-blue); border-bottom: 1px solid transparent; }
.gl-link:hover { border-bottom-color: var(--gl-blue); }
.gl-rich { font-size: 15px; color: #2A2A26; line-height: 1.95; }
.gl-rich p { margin: 0 0 16px; }
.gl-rich img { display: block; margin: 24px 0; }

.gl-btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 13px 30px; background: var(--gl-black); color: #fff; font-size: 11px; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; border: 1px solid var(--gl-black); transition: all .2s; }
.gl-btn:hover { background: var(--gl-blue); border-color: var(--gl-blue); }
.gl-btn--line { background: transparent; color: var(--gl-black); }
.gl-btn--line:hover { background: var(--gl-black); border-color: var(--gl-black); color: #fff; }

/* ---------- 章节头（展签式） ---------- */
.gl-sh { display: grid; grid-template-columns: 90px minmax(0, 1fr) auto; gap: 24px; align-items: end; border-top: 1px solid var(--gl-black); padding-top: 18px; margin-bottom: 44px; }
.gl-sh__no { font-size: 11px; letter-spacing: 2px; color: var(--gl-muted); font-family: var(--gl-sans); }
.gl-sh__body { min-width: 0; }
.gl-sh__label { display: block; font-size: 10px; letter-spacing: 2.4px; text-transform: uppercase; color: var(--gl-blue); margin-bottom: 8px; }
.gl-sh__side { font-size: 12px; color: var(--gl-muted); text-align: right; padding-bottom: 6px; }

/* ---------- 顶部导航 ---------- */
.gl-head { position: sticky; top: 0; z-index: 60; background: rgba(250, 250, 248, .97); border-bottom: 1px solid var(--gl-black); backdrop-filter: blur(6px); }
.gl-head__in { max-width: 1200px; margin: 0 auto; padding: 14px 32px; display: flex; align-items: center; gap: 20px; }
.gl-brand { display: flex; align-items: center; gap: 14px; flex: 0 1 auto; min-width: 0; }
.gl-brand__logo { display: block; flex: 0 0 auto; }
.gl-brand__img { height: 40px; width: auto; display: block; }
.gl-brand__title { display: flex; flex-direction: column; padding-left: 14px; border-left: 1px solid var(--gl-line); min-width: 0; }
.gl-brand__name { font-family: var(--gl-serif); font-size: 21px; line-height: 1.25; color: var(--gl-black); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.gl-brand__meta { font-size: 11px; letter-spacing: .3px; color: var(--gl-muted); white-space: nowrap; }
.gl-brand__meta b { color: var(--gl-blue); font-weight: 600; }
.gl-nav { margin-left: auto; display: flex; align-items: center; gap: 26px; }
.gl-nav__item { position: relative; font-size: 13px; letter-spacing: .6px; color: #3A3A36; padding: 4px 0; }
.gl-nav__item::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--gl-blue); transform: scaleX(0); transform-origin: left; transition: transform .25s; }
.gl-nav__item:hover::after, .gl-nav__on::after { transform: scaleX(1); }
.gl-nav__on { color: var(--gl-blue); }
.gl-head__right { display: flex; align-items: center; gap: 14px; flex: 0 0 auto; }
.gl-head__tel { font-size: 12px; letter-spacing: 1px; color: var(--gl-black); border-bottom: 1px solid var(--gl-black); padding-bottom: 1px; white-space: nowrap; }
.gl-head__tel:hover { color: var(--gl-blue); border-bottom-color: var(--gl-blue); }
.gl-burger { display: none; border: 1px solid var(--gl-black); background: transparent; padding: 8px 9px; cursor: pointer; }
.gl-burger span { display: block; width: 18px; height: 1px; background: var(--gl-black); margin: 4px 0; }

/* ---------- 抽屉 ---------- */
.gl-drawer { display: none; position: fixed; top: 0; right: 0; bottom: 0; width: 78%; max-width: 340px; background: var(--gl-bg); z-index: 200; padding: 24px; border-left: 1px solid var(--gl-black); overflow-y: auto; }
.gl-drawer--open { display: block; }
.gl-drawer__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.gl-drawer__name { font-family: var(--gl-serif); font-size: 18px; }
.gl-drawer__close { border: 0; background: none; font-size: 24px; line-height: 1; cursor: pointer; color: var(--gl-muted); }
.gl-drawer__item { display: block; padding: 15px 0; border-bottom: 1px solid var(--gl-line); font-family: var(--gl-serif); font-size: 18px; }
.gl-drawer__on { color: var(--gl-blue); }
.gl-drawer__tel { display: block; margin-top: 26px; font-size: 12px; letter-spacing: 2px; color: var(--gl-blue); }

/* ---------- Hero 标题带（无图 · 画廊墙面） ---------- */
.gl-hero { padding: 64px 0 0; background: var(--gl-bg); }
.gl-hero__top { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; font-size: 10px; letter-spacing: 2.6px; text-transform: uppercase; color: var(--gl-muted); padding-bottom: 16px; border-bottom: 1px solid var(--gl-line); }
.gl-hero__h1 { font-family: var(--gl-serif); font-weight: 400; font-size: clamp(44px, 7.4vw, 92px); line-height: 1.03; letter-spacing: -2.2px; margin: 46px 0 40px; max-width: 1080px; color: var(--gl-black); }
.gl-hero__h1 em { display: block; font-style: normal; color: var(--gl-blue); font-size: .42em; letter-spacing: .2px; margin-top: 18px; }
.gl-hero__foot { display: grid; grid-template-columns: 1fr 1fr 1fr auto; gap: 24px; border-top: 1px solid var(--gl-black); padding: 18px 0 26px; }
.gl-hero__cell { font-size: 12px; color: var(--gl-muted); }
.gl-hero__cell b { display: block; font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: var(--gl-black); margin-bottom: 4px; font-weight: 600; }
.gl-hero__cell a { font-family: var(--gl-serif); font-size: 19px; color: var(--gl-black); }
.gl-hero__cell a:hover { color: var(--gl-blue); }
.gl-hero__mark { text-align: right; font-size: 10px; letter-spacing: 2.6px; color: var(--gl-muted); }

/* ---------- 公司简介 ---------- */
.gl-intro__grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(0, .55fr); gap: 80px; align-items: start; }
.gl-brief { font-size: 15px; color: #2A2A26; line-height: 2; max-height: 250px; overflow: hidden; position: relative; -webkit-mask-image: linear-gradient(180deg, #000 78%, transparent); mask-image: linear-gradient(180deg, #000 78%, transparent); }
.gl-brief--open { max-height: none; -webkit-mask-image: none; mask-image: none; }
.gl-brief p { margin: 0 0 14px; }
.gl-brief img { display: none; }
.gl-brief__toggle { margin: 14px 0 26px; }
.gl-brief__btn { display: inline-flex; align-items: center; gap: 6px; padding: 4px 0; border: 0; background: none; color: var(--gl-blue); font-size: 11px; letter-spacing: 1.6px; text-transform: uppercase; cursor: pointer; }
.gl-intro__side { border-top: 1px solid var(--gl-black); padding-top: 14px; }
.gl-intro__logo { display: block; height: 48px; width: auto; margin-bottom: 22px; }
.gl-intro__row { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-bottom: 1px solid var(--gl-line); font-size: 12px; }
.gl-intro__k { color: var(--gl-muted); letter-spacing: .5px; }
.gl-intro__v { text-align: right; color: var(--gl-black); }
.gl-intro__side .gl-link { margin-top: 18px; }

/* ---------- 广告图（大幅独立 · 图外说明） ---------- */
.gl-plate { margin: 0; }
.gl-plate__img { display: block; width: 100%; }
.gl-plate__cap { display: grid; grid-template-columns: 130px 1fr; gap: 24px; border-top: 1px solid var(--gl-line); padding-top: 14px; margin-top: 16px; }
.gl-plate__no { font-size: 10px; letter-spacing: 2.4px; text-transform: uppercase; color: var(--gl-muted); }
.gl-plate__txt { font-size: 13px; color: var(--gl-muted); }
.gl-plate__txt b { display: block; font-family: var(--gl-serif); font-weight: 400; font-size: 18px; color: var(--gl-black); margin-bottom: 2px; }

/* ---------- 实力（展览行） ---------- */
.gl-rows { border-top: 1px solid var(--gl-black); }
.gl-row { display: grid; grid-template-columns: 70px minmax(0, .9fr) minmax(0, 1.1fr); gap: 30px; padding: 26px 0; border-bottom: 1px solid var(--gl-line); align-items: baseline; transition: padding .2s, background .2s; }
.gl-row:hover { background: var(--gl-white); padding-left: 10px; }
.gl-row__no { font-size: 11px; letter-spacing: 2px; color: var(--gl-muted); font-variant-numeric: tabular-nums; }
.gl-row__tt { font-family: var(--gl-serif); font-weight: 400; font-size: 25px; line-height: 1.3; margin: 0; }
.gl-row__desc { font-size: 13px; color: var(--gl-muted); margin: 0; line-height: 1.8; }

/* ---------- 作品网格 ---------- */
.gl-works { display: grid; grid-template-columns: 1fr 1fr; gap: 66px 54px; margin-bottom: 56px; }
.gl-work { display: block; }
.gl-work:nth-child(even) { transform: translateY(52px); }
.gl-work__fig { display: block; overflow: hidden; background: var(--gl-gray); aspect-ratio: 4 / 3; }
.gl-work__fig img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.gl-work:hover .gl-work__fig img { transform: scale(1.03); }
.gl-work__cap { display: grid; grid-template-columns: 48px 1fr auto; gap: 14px; border-top: 1px solid var(--gl-line); margin-top: 14px; padding-top: 10px; align-items: baseline; }
.gl-work__no { font-size: 10px; letter-spacing: 1.6px; color: var(--gl-muted); }
.gl-work__tt { font-family: var(--gl-serif); font-weight: 400; font-size: 21px; line-height: 1.35; }
.gl-work__region { font-size: 10px; letter-spacing: 1.6px; text-transform: uppercase; color: var(--gl-blue); white-space: nowrap; }

/* ---------- 优势 ---------- */
.gl-advs { display: grid; grid-template-columns: 1fr 1fr; gap: 0 64px; }
.gl-adv { display: grid; grid-template-columns: 48px 1fr; gap: 18px; padding: 24px 0; border-top: 1px solid var(--gl-line); }
.gl-adv__no { font-size: 11px; letter-spacing: 2px; color: var(--gl-blue); padding-top: 5px; }
.gl-adv__tt { font-family: var(--gl-serif); font-weight: 400; font-size: 22px; margin: 0 0 6px; }
.gl-adv__desc { font-size: 13px; color: var(--gl-muted); margin: 0; line-height: 1.85; }

/* ---------- 承诺 / 应用 ---------- */
.gl-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; }
.gl-duo__tt { font-family: var(--gl-serif); font-weight: 400; font-size: 27px; margin: 0 0 20px; padding-bottom: 12px; border-bottom: 1px solid var(--gl-black); }
.gl-checks__item { display: grid; grid-template-columns: 34px 1fr; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--gl-line); font-size: 14px; }
.gl-checks__no { font-size: 10px; letter-spacing: 1.4px; color: var(--gl-muted); padding-top: 4px; }
.gl-apps { display: flex; flex-wrap: wrap; gap: 10px; }
.gl-apps__item { display: inline-block; padding: 8px 16px; border: 1px solid var(--gl-line); font-size: 12px; letter-spacing: .5px; color: #2A2A26; }
.gl-apps__item:hover { border-color: var(--gl-blue); color: var(--gl-blue); }

/* ---------- 新闻 ---------- */
.gl-news { border-top: 1px solid var(--gl-black); }
.gl-news__row { display: grid; grid-template-columns: 126px 1fr 40px; gap: 24px; align-items: baseline; padding: 22px 0; border-bottom: 1px solid var(--gl-line); transition: padding .2s, background .2s; }
.gl-news__row:hover { background: var(--gl-white); padding-left: 8px; }
.gl-news__date { font-size: 11px; letter-spacing: 1.2px; color: var(--gl-muted); font-variant-numeric: tabular-nums; }
.gl-news__tt { font-family: var(--gl-serif); font-size: 20px; line-height: 1.5; }
.gl-news__tag { display: inline-block; margin-right: 10px; font-family: var(--gl-sans); font-size: 9px; letter-spacing: 1.6px; text-transform: uppercase; color: var(--gl-blue); vertical-align: 3px; }
.gl-news__arr { font-size: 16px; color: var(--gl-muted); text-align: right; }

/* ---------- FAQ ---------- */
.gl-faq__wrap { max-width: 900px; }
.gl-faq__list { border-top: 1px solid var(--gl-black); }
.gl-faq__item { border-bottom: 1px solid var(--gl-line); }
.gl-faq__item summary { cursor: pointer; padding: 20px 34px 20px 0; font-family: var(--gl-serif); font-size: 19px; line-height: 1.5; list-style: none; position: relative; }
.gl-faq__item summary::-webkit-details-marker { display: none; }
.gl-faq__item summary::after { content: "+"; position: absolute; right: 0; top: 16px; font-family: var(--gl-sans); font-size: 20px; color: var(--gl-blue); }
.gl-faq__item[open] summary::after { content: "–"; }
.gl-faq__item p { margin: 0 0 22px; font-size: 14px; color: var(--gl-muted); line-height: 1.9; max-width: 760px; }

/* ---------- 分站 ---------- */
.gl-city__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 40px; }
.gl-city__item { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding: 16px 0; border-top: 1px solid var(--gl-line); }
.gl-city__item:hover { border-top-color: var(--gl-blue); }
.gl-city__region { font-family: var(--gl-serif); font-size: 21px; }
.gl-city__site { font-size: 10px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--gl-muted); }
.gl-city__item--fold { display: none; }
.gl-city__grid--open .gl-city__item--fold { display: flex; }
.gl-city__more { display: block; margin: 30px auto 0; padding: 10px 24px; background: transparent; border: 1px solid var(--gl-black); font-size: 10px; letter-spacing: 2px; text-transform: uppercase; cursor: pointer; }
.gl-city__more:hover { background: var(--gl-black); color: #fff; }

/* ---------- 关联企业 ---------- */
.gl-partners__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 64px; }
.gl-partners__item { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; padding: 14px 0; border-top: 1px solid var(--gl-line); }
.gl-partners__item:hover { border-top-color: var(--gl-blue); }
.gl-partners__name { font-size: 14px; }
.gl-partners__region { font-size: 10px; letter-spacing: 1.4px; text-transform: uppercase; color: var(--gl-muted); }

/* ---------- CTA ---------- */
.gl-cta { padding: 84px 0; border-top: 1px solid var(--gl-black); }
.gl-cta__in { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.gl-cta__tt { font-family: var(--gl-serif); font-weight: 400; font-size: 40px; line-height: 1.2; margin: 0 0 10px; }
.gl-cta__lead { margin: 0; font-size: 13px; color: var(--gl-muted); }
.gl-cta__tel { font-family: var(--gl-serif); font-size: clamp(34px, 5vw, 56px); line-height: 1; color: var(--gl-blue); letter-spacing: -1px; }
.gl-cta__tel:hover { color: var(--gl-black); }

/* ---------- 页脚 ---------- */
.gl-foot { background: var(--gl-black); color: rgba(255, 255, 255, .66); font-size: 12px; padding-top: 56px; }
.gl-foot__main { display: grid; grid-template-columns: 1.4fr .7fr 1fr; gap: 50px; max-width: 1200px; margin: 0 auto; padding: 0 32px 40px; }
.gl-foot__name { font-family: var(--gl-serif); font-size: 23px; color: #fff; margin-bottom: 10px; }
.gl-foot__desc { margin: 0 0 10px; }
.gl-foot__tel a { color: #fff; font-family: var(--gl-serif); font-size: 24px; }
.gl-foot__tel a:hover { color: #8FA0FF; }
.gl-foot__meta { display: inline-block; margin-top: 10px; font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: rgba(255, 255, 255, .45); }
.gl-foot__tt { font-size: 10px; letter-spacing: 2.2px; text-transform: uppercase; color: #fff; margin-bottom: 12px; }
.gl-foot__nav a { display: block; padding: 4px 0; color: rgba(255, 255, 255, .66); }
.gl-foot__nav a:hover { color: #fff; }
.gl-foot__info p { margin: 0 0 6px; }
.gl-foot__city { max-width: 1200px; margin: 0 auto; padding: 18px 32px; border-top: 1px solid rgba(255, 255, 255, .16); }
.gl-foot__citytt { color: #fff; font-size: 11px; letter-spacing: 1.6px; text-transform: uppercase; margin-right: 10px; }
.gl-foot__citylist { display: inline; }
.gl-foot__cityitem { display: inline-block; margin: 0 14px 6px 0; color: rgba(255, 255, 255, .58); }
.gl-foot__cityitem:hover { color: #fff; }
.gl-foot__cityitem--fold { display: none; }
.gl-foot__citylist--open .gl-foot__cityitem--fold { display: inline-block; }
.gl-foot__morebtn { border: 1px solid rgba(255, 255, 255, .32); background: none; color: #fff; padding: 3px 12px; font-size: 10px; letter-spacing: 1px; cursor: pointer; }
.gl-foot__nap { max-width: 1200px; margin: 0 auto; padding: 14px 32px; border-top: 1px solid rgba(255, 255, 255, .16); color: rgba(255, 255, 255, .4); font-size: 11px; }
.gl-foot__nap p { margin: 0 0 4px; }
.gl-foot__copy { max-width: 1200px; margin: 0 auto; padding: 14px 32px 26px; border-top: 1px solid rgba(255, 255, 255, .16); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; color: rgba(255, 255, 255, .4); }
.gl-foot__copy a { color: rgba(255, 255, 255, .55); }
.gl-foot__copy a:hover { color: #fff; }

/* ---------- 移动拨号栏 ---------- */
.gl-dial { display: none; position: fixed; left: 0; right: 0; bottom: 0; z-index: 90; padding: 8px 12px; background: var(--gl-bg); border-top: 1px solid var(--gl-black); }
.gl-dial__tel { display: block; text-align: center; padding: 12px; background: var(--gl-black); color: #fff; font-size: 12px; letter-spacing: 1.4px; }

/* ---------- 内页页头（画廊） ---------- */
.gl-page { padding: 60px 0 36px; border-bottom: 1px solid var(--gl-black); background: var(--gl-bg); }
.gl-crumb { font-size: 10px; letter-spacing: 1.8px; text-transform: uppercase; color: var(--gl-muted); margin: 0 0 26px; }
.gl-crumb a { color: var(--gl-muted); }
.gl-crumb a:hover { color: var(--gl-blue); }
.gl-page__h1 { font-family: var(--gl-serif); font-weight: 400; font-size: clamp(36px, 5.2vw, 62px); line-height: 1.12; letter-spacing: -1.2px; margin: 0; }
.gl-page__meta { display: flex; flex-wrap: wrap; gap: 20px 44px; border-top: 1px solid var(--gl-line); margin-top: 28px; padding-top: 14px; font-size: 12px; color: var(--gl-muted); }
.gl-page__meta b { color: var(--gl-black); font-weight: 500; }
.gl-crumb--plain { font-size: 11px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--gl-muted); margin: 0 0 28px; }
.gl-crumb--plain a { color: var(--gl-blue); }

/* ---------- 列表 ---------- */
.gl-list__item { display: grid; grid-template-columns: 168px minmax(0, 1fr); gap: 34px; padding: 24px 0; border-bottom: 1px solid var(--gl-line); align-items: start; }
.gl-list__item:first-child { border-top: 1px solid var(--gl-black); }
.gl-list__item--full { grid-template-columns: 1fr; }
.gl-list__thumb { display: block; aspect-ratio: 3 / 2; background: var(--gl-gray); overflow: hidden; }
.gl-list__thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.gl-list__body { min-width: 0; }
.gl-list__title { font-family: var(--gl-serif); font-size: 22px; line-height: 1.45; display: block; }
.gl-list__title:hover { color: var(--gl-blue); }
.gl-list__desc { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; font-size: 13px; color: var(--gl-muted); margin-top: 6px; }
.gl-list__date { display: block; margin-top: 8px; font-size: 10px; letter-spacing: 1.6px; color: var(--gl-muted); font-variant-numeric: tabular-nums; }
.gl-empty { color: var(--gl-muted); font-size: 14px; padding: 26px 0; }

/* 分页（固定类名） */
.pagination { margin: 36px 0 0; text-align: center; font-size: 12px; }
.pagination a, .pagination span { display: inline-block; min-width: 32px; padding: 5px 9px; margin: 0 3px; border: 1px solid var(--gl-line); color: var(--gl-black); }
.pagination a:hover { border-color: var(--gl-blue); color: var(--gl-blue); }
.pagination .current { background: var(--gl-black); border-color: var(--gl-black); color: #fff; }

/* ---------- 新闻详情 ---------- */
.gl-detail { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 72px; align-items: start; }
.gl-post__meta { font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: var(--gl-muted); padding-bottom: 14px; border-bottom: 1px solid var(--gl-line); margin-bottom: 26px; }
.gl-post__cover { display: block; width: 100%; margin-bottom: 30px; }
.gl-post__body { font-size: 15px; color: #2A2A26; line-height: 2; }
.gl-post__body p { margin: 0 0 18px; }
.gl-post__body img { display: block; margin: 26px 0; }
.gl-post__back { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 36px; padding-top: 26px; border-top: 1px solid var(--gl-line); }
.gl-side { border-top: 1px solid var(--gl-black); padding-top: 14px; }
.gl-side__tt { font-family: var(--gl-serif); font-weight: 400; font-size: 22px; margin: 0 0 12px; }
.gl-side__item { display: block; padding: 11px 0; border-bottom: 1px solid var(--gl-line); }
.gl-side__title { display: block; font-size: 13px; line-height: 1.6; }
.gl-side__item:hover .gl-side__title { color: var(--gl-blue); }
.gl-side__date { display: block; font-size: 10px; letter-spacing: 1.4px; color: var(--gl-muted); margin-top: 3px; }
.gl-side__empty { font-size: 12px; color: var(--gl-muted); }
.gl-side .gl-link { margin-top: 18px; }

/* ---------- 产品详情 ---------- */
.gl-prodhero { display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: start; }
.gl-prodhero__media { background: var(--gl-gray); }
.gl-prodhero__media img { display: block; width: 100%; }
.gl-prodhero__kicker { display: block; font-size: 10px; letter-spacing: 2.4px; text-transform: uppercase; color: var(--gl-blue); margin-bottom: 18px; }
.gl-prodhero__h1 { font-family: var(--gl-serif); font-weight: 400; font-size: clamp(30px, 3.8vw, 44px); line-height: 1.2; letter-spacing: -.8px; margin: 0 0 18px; }
.gl-prodhero__desc { font-size: 14px; color: var(--gl-muted); line-height: 1.9; margin: 0 0 26px; }
.gl-info { border-top: 1px solid var(--gl-black); margin-bottom: 28px; }
.gl-info__row { display: grid; grid-template-columns: 90px 1fr; gap: 16px; padding: 11px 0; border-bottom: 1px solid var(--gl-line); font-size: 13px; }
.gl-info__k { font-size: 10px; letter-spacing: 1.8px; text-transform: uppercase; color: var(--gl-muted); padding-top: 2px; }
.gl-info__v { color: var(--gl-black); }
.gl-prodhero__btns { display: flex; gap: 12px; flex-wrap: wrap; }
.gl-prodshow { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 72px; align-items: start; margin-top: 64px; padding-top: 44px; border-top: 1px solid var(--gl-black); }
.gl-panel { border-top: 1px solid var(--gl-line); padding-top: 14px; margin-bottom: 30px; }
.gl-panel__tt { font-family: var(--gl-serif); font-weight: 400; font-size: 19px; margin: 0 0 10px; }
.gl-panel p { margin: 0 0 6px; font-size: 12px; color: var(--gl-muted); line-height: 1.8; }
.gl-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.gl-chip { display: inline-block; padding: 3px 10px; border: 1px solid var(--gl-line); font-size: 11px; color: #2A2A26; }

/* ---------- 关于 / 联系 ---------- */
.gl-aboutpage { display: grid; grid-template-columns: minmax(0, 760px) 1fr; gap: 88px; align-items: start; }
.gl-aboutpage__h2 { font-family: var(--gl-serif); font-weight: 400; font-size: 34px; margin: 0 0 22px; letter-spacing: -.5px; }
.gl-aboutpage .gl-rich { font-size: 15px; line-height: 2; }
.gl-sidefact { border-top: 1px solid var(--gl-black); padding-top: 14px; }
.gl-sidefact__tt { font-size: 10px; letter-spacing: 2.4px; text-transform: uppercase; color: var(--gl-blue); margin: 0 0 14px; }
.gl-sidefact__row { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-bottom: 1px solid var(--gl-line); font-size: 12px; }
.gl-sidefact__k { color: var(--gl-muted); }
.gl-sidefact__v { text-align: right; }
.gl-contact { display: grid; grid-template-columns: 1.1fr .9fr; gap: 80px; }
.gl-contact__tt { font-family: var(--gl-serif); font-weight: 400; font-size: 30px; margin: 0 0 22px; padding-bottom: 14px; border-bottom: 1px solid var(--gl-black); }
.gl-contact__row { display: grid; grid-template-columns: 100px 1fr; gap: 18px; padding: 13px 0; border-bottom: 1px solid var(--gl-line); font-size: 14px; }
.gl-contact__k { font-size: 10px; letter-spacing: 1.8px; text-transform: uppercase; color: var(--gl-muted); padding-top: 4px; }
.gl-steps { margin: 0; padding: 0; counter-reset: glstep; }
.gl-steps__item { display: grid; grid-template-columns: 40px 1fr; gap: 14px; padding: 13px 0; border-bottom: 1px solid var(--gl-line); font-size: 14px; }
.gl-steps__item::before { counter-increment: glstep; content: counter(glstep, decimal-leading-zero); font-size: 10px; letter-spacing: 1.4px; color: var(--gl-blue); padding-top: 4px; }
.gl-block { margin-top: 26px; }

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
  .gl-nav { gap: 16px; }
  .gl-nav__item { font-size: 12px; }
  .gl-work__tt { font-size: 19px; }
}
@media (max-width: 960px) {
  .gl-nav { display: none; }
  .gl-burger { display: block; }
  .gl-head__right { margin-left: auto; }
  .gl-head__in { padding: 12px 22px; }
  .gl-hero__h1 { font-size: clamp(38px, 7vw, 64px); }
  .gl-hero__foot { grid-template-columns: 1fr 1fr; }
  .gl-hero__mark { display: none; }
  .gl-intro__grid, .gl-aboutpage { grid-template-columns: 1fr; gap: 42px; }
  .gl-row { grid-template-columns: 54px 1fr; gap: 16px; }
  .gl-row__desc { grid-column: 2; }
  .gl-works { gap: 46px 30px; }
  .gl-work:nth-child(even) { transform: none; }
  .gl-works { margin-bottom: 0; }
  .gl-advs, .gl-duo, .gl-contact, .gl-partners__grid { grid-template-columns: 1fr; gap: 0 0; }
  .gl-duo { gap: 44px; }
  .gl-detail, .gl-prodhero, .gl-prodshow { grid-template-columns: 1fr; gap: 46px; }
  .gl-city__grid { grid-template-columns: 1fr 1fr; }
  .gl-foot__main { grid-template-columns: 1fr; gap: 28px; }
  .gl-sec { padding: 64px 0; }
  .gl-h2 { font-size: 30px; }
}
@media (max-width: 640px) {
  .gl-wrap { padding: 0 20px; }
  .gl-brand__img { height: 32px; }
  .gl-brand__name { font-size: 17px; }
  .gl-brand__meta { font-size: 10px; }
  .gl-head__tel { display: none; }
  .gl-hero { padding-top: 44px; }
  .gl-hero__h1 { font-size: 36px; letter-spacing: -1px; margin: 30px 0 28px; }
  .gl-hero__h1 em { font-size: .46em; margin-top: 12px; }
  .gl-hero__foot { grid-template-columns: 1fr; gap: 14px; }
  .gl-hero__top { font-size: 9px; letter-spacing: 1.6px; }
  .gl-sh { grid-template-columns: 48px 1fr; gap: 14px; }
  .gl-sh__side { display: none; }
  .gl-h2 { font-size: 26px; }
  .gl-works, .gl-city__grid { grid-template-columns: 1fr; }
  .gl-news__row { grid-template-columns: 84px 1fr 20px; gap: 12px; }
  .gl-news__tt { font-size: 17px; }
  .gl-list__item { grid-template-columns: 100px 1fr; gap: 16px; }
  .gl-list__title { font-size: 17px; }
  .gl-dial { display: block; }
  .gl-body { padding-bottom: 64px; }
  .gl-cta { padding: 54px 0; }
  .gl-cta__tt { font-size: 30px; }
  .gl-page { padding: 44px 0 28px; }
  .gl-page__h1 { font-size: 34px; }
  .gl-prodshow { margin-top: 44px; }
  .gl-foot__main, .gl-foot__city, .gl-foot__nap, .gl-foot__copy { padding-left: 20px; padding-right: 20px; }
}

/* ---------- 辅助 ---------- */
.gl-title--sub { margin-top: 44px; }
.gl-rule { border: 0; border-top: 1px solid var(--gl-line); margin: 44px 0; }