/* =====================================================================
   糖纸电商网 · 济南城市分站  jinan_design_celadon
   主色：青瓷绿 #2E7D6F（泉城水韵 · 沉静通透）
   设计语言：有机曲线 / 水波同心 / 圆形节点环 / 圆角浮起卡片
   与郑州(赤陶暖系·描边流光)、太原(石墨靛蓝·块面色条) 刻意差异化
   ===================================================================== */

/* ---------- 设计令牌(变量驱动) ---------- */
:root {
  /* 主色系 */
  --color-primary: #2E7D6F;        /* 青瓷绿 */
  --color-primary-strong: #205E53; /* 深青瓷 */
  --color-primary-soft: #E3F0EC;   /* 青瓷浅晕 */
  --color-accent: #E4D9C3;         /* 暖石 */
  --color-accent-2: #3B4E8C;       /* 靛蓝(极少量对比) */

  /* 中性 */
  --color-bg: #F2F7F5;             /* 月白背景 */
  --color-surface: #FFFFFF;
  --color-surface-2: #ECF3F0;
  --color-ink: #1F2A28;            /* 主文字 深墨绿黑 */
  --color-ink-2: #4A5A56;          /* 次文字 */
  --color-ink-3: #85938E;          /* 辅助文字 */
  --color-line: #D9E4DF;           /* 描边 */

  /* 反馈色 */
  --color-ok: #2E7D6F;
  --color-warn: #C9A227;

  /* 圆角 / 阴影 */
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;
  --shadow-1: 0 2px 8px rgba(31,42,40,.06);
  --shadow-2: 0 10px 30px rgba(31,42,40,.10);
  --shadow-3: 0 18px 48px rgba(32,94,83,.16);

  /* 排版 */
  --font-sans: "PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --fs-display: clamp(34px, 5.2vw, 60px);
  --fs-h1: clamp(28px, 3.6vw, 42px);
  --fs-h2: clamp(22px, 2.6vw, 32px);
  --fs-h3: clamp(18px, 1.6vw, 22px);
  --fs-body: 16px;
  --fs-small: 14px;

  /* 容器 */
  --container: 1200px;
  --container-narrow: 980px;
  --gap: 24px;

  /* 动效 */
  --ease: cubic-bezier(.22,.61,.36,1);
  --dur: .5s;
}

/* 暗色主题占位(框架注入 data-theme="dark" 生效) */
[data-theme="dark"] {
  --color-bg: #12201D;
  --color-surface: #1A2C28;
  --color-surface-2: #213831;
  --color-ink: #EAF3EF;
  --color-ink-2: #B6C7C1;
  --color-ink-3: #7E908A;
  --color-line: #2C443D;
  --color-primary-soft: #1E3A34;
  --shadow-1: 0 2px 8px rgba(0,0,0,.3);
  --shadow-2: 0 10px 30px rgba(0,0,0,.4);
  --shadow-3: 0 18px 48px rgba(0,0,0,.5);
}

/* ---------- 基础重置 ---------- */
*,*::before,*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: 1.7;
  color: var(--color-ink);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}
h1,h2,h3,h4,p { margin: 0; }
a { color: inherit; text-decoration: none; }
img,svg { display: block; max-width: 100%; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; }

/* ---------- 布局容器 ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.container--narrow { max-width: var(--container-narrow); }
.section { padding: 84px 0; }
.section--tight { padding: 56px 0; }
.section__head { max-width: 720px; margin-bottom: 44px; }
.section__eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: var(--fs-small); font-weight: 600; letter-spacing: .12em;
  color: var(--color-primary); text-transform: uppercase; margin-bottom: 14px;
}
.section__title { font-size: var(--fs-h2); font-weight: 700; line-height: 1.25; color: var(--color-ink); }
.section__lead { margin-top: 14px; color: var(--color-ink-2); font-size: 17px; }

/* ---------- 统一信任数据条 ---------- */
.trust-bar {
  background: var(--color-primary);
  color: #fff;
}
.trust-bar__inner {
  max-width: var(--container); margin: 0 auto; padding: 22px 20px;
  display: grid; grid-template-columns: repeat(4,1fr); gap: 18px;
}
.trust-bar__item { text-align: center; position: relative; }
.trust-bar__item + .trust-bar__item::before {
  content: ""; position: absolute; left: -9px; top: 8px; bottom: 8px;
  width: 1px; background: rgba(255,255,255,.22);
}
.trust-bar__num { font-size: clamp(24px,2.6vw,34px); font-weight: 800; line-height: 1.1; }
.trust-bar__label { font-size: var(--fs-small); opacity: .86; margin-top: 4px; }

/* ---------- 顶部导航 ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(242,247,245,.86);
  backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--color-line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; color: var(--color-ink); }
.brand__mark { width: 34px; height: 34px; flex: none; }
.brand__sub { font-size: 12px; color: var(--color-ink-3); font-weight: 500; letter-spacing: .04em; }
.nav__links { display: flex; align-items: center; gap: 30px; }
.nav__links a { font-size: var(--fs-small); color: var(--color-ink-2); font-weight: 500; transition: color .25s var(--ease); }
.nav__links a:hover { color: var(--color-primary); }
.nav__cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; border-radius: var(--radius-pill);
  background: var(--color-primary); color: #fff; font-weight: 600; font-size: var(--fs-small);
  transition: transform .25s var(--ease), background .25s var(--ease);
}
.nav__cta:hover { background: var(--color-primary-strong); transform: translateY(-1px); }
.nav__toggle { display: none; width: 44px; height: 44px; border-radius: var(--radius-sm); }
.nav__toggle span { display: block; width: 22px; height: 2px; background: var(--color-ink); margin: 5px auto; transition: .3s var(--ease); }

/* 移动端抽屉 */
.nav__drawer {
  position: fixed; inset: 0 0 0 auto; width: min(82vw, 340px);
  background: var(--color-surface); box-shadow: var(--shadow-3);
  transform: translateX(100%); transition: transform .35s var(--ease);
  z-index: 60; padding: 80px 28px 28px; display: flex; flex-direction: column; gap: 8px;
}
.nav__drawer.is-open { transform: translateX(0); }
.nav__drawer a { padding: 14px 12px; border-radius: var(--radius-sm); color: var(--color-ink); font-weight: 500; }
.nav__drawer a:hover { background: var(--color-surface-2); color: var(--color-primary); }
.nav__scrim { position: fixed; inset: 0; background: rgba(18,32,29,.42); opacity: 0; visibility: hidden; transition: .3s; z-index: 55; }
.nav__scrim.is-open { opacity: 1; visibility: visible; }
.nav__close { position: absolute; top: 22px; right: 22px; width: 40px; height: 40px; border-radius: var(--radius-sm); font-size: 22px; color: var(--color-ink-2); }

/* ---------- Hero 三屏轮播 ---------- */
.hero { position: relative; overflow: hidden; background: var(--color-surface-2); }
.hero__track { display: flex; transition: transform .7s var(--ease); }
.hero__slide {
  flex: 0 0 100%; min-height: 560px; display: flex; align-items: center;
  position: relative; padding: 70px 0;
}
.hero__slide::before {
  content: ""; position: absolute; inset: 0; opacity: .9;
}
.hero__bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.hero__inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center; width: 100%; }
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 8px; font-size: var(--fs-small);
  font-weight: 600; letter-spacing: .1em; color: var(--color-primary);
  background: var(--color-primary-soft); padding: 7px 14px; border-radius: var(--radius-pill); margin-bottom: 18px;
}
.hero__title { font-size: var(--fs-display); font-weight: 800; line-height: 1.1; color: var(--color-ink); }
.hero__title em { font-style: normal; color: var(--color-primary); }
.hero__desc { margin-top: 18px; font-size: 18px; color: var(--color-ink-2); max-width: 520px; }
.hero__actions { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 14px; }
.hero__visual { position: relative; z-index: 2; }
.hero__dots { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); display: flex; gap: 10px; z-index: 3; }
.hero__dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(46,125,111,.3); transition: .3s var(--ease); }
.hero__dot.is-active { background: var(--color-primary); width: 26px; border-radius: var(--radius-pill); }
.hero__arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
  width: 46px; height: 46px; border-radius: 50%; background: var(--color-surface);
  box-shadow: var(--shadow-1); display: grid; place-items: center; color: var(--color-primary);
  transition: transform .25s var(--ease);
}
.hero__arrow:hover { transform: translateY(-50%) scale(1.08); }
.hero__arrow--prev { left: 18px; }
.hero__arrow--next { right: 18px; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 26px; border-radius: var(--radius-pill); font-weight: 600; font-size: var(--fs-small);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
}
.btn--primary { background: var(--color-primary); color: #fff; box-shadow: var(--shadow-2); }
.btn--primary:hover { background: var(--color-primary-strong); transform: translateY(-2px); box-shadow: var(--shadow-3); }
.btn--ghost { background: transparent; color: var(--color-primary); border: 1.5px solid var(--color-primary); }
.btn--ghost:hover { background: var(--color-primary-soft); transform: translateY(-2px); }
.btn--light { background: #fff; color: var(--color-primary-strong); box-shadow: var(--shadow-1); }
.btn--light:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); }

/* ---------- 4列业务卡(圆角浮起 + 左侧圆弧描边) ---------- */
.biz-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: var(--gap); }
.biz-card {display:flex;flex-direction:column;height:100%;
  position: relative; background: var(--color-surface); border-radius: var(--radius-lg);
  padding: 30px 26px; box-shadow: var(--shadow-1); overflow: hidden;
  border: 1px solid var(--color-line);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.biz-card::before {
  content: ""; position: absolute; left: 0; top: 22px; bottom: 22px; width: 4px;
  border-radius: var(--radius-pill); background: var(--color-primary);
  transform: scaleY(0); transform-origin: top; transition: transform .4s var(--ease);
}
.biz-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-3); }
.biz-card:hover::before { transform: scaleY(1); }
.biz-card__icon { width: 56px; height: 56px; margin-bottom: 18px; }
.biz-card__title { font-size: var(--fs-h3); font-weight: 700; color: var(--color-ink); }
.biz-card__desc {flex:1; margin-top: 10px; color: var(--color-ink-2); font-size: var(--fs-small); }
.biz-card__link {margin-top:auto;
   display: inline-flex; align-items: center; gap: 6px;
  color: var(--color-primary); font-weight: 600; font-size: var(--fs-small);
}
.biz-card__link svg { transition: transform .25s var(--ease); }
.biz-card__link:hover svg { transform: translateX(4px); }

/* ---------- 流程/能力(圆形节点环) ---------- */
.flow { display: grid; grid-template-columns: repeat(4,1fr); gap: var(--gap); }
.flow__item {
  background: var(--color-surface); border: 1px solid var(--color-line);
  border-radius: var(--radius-lg); padding: 30px 26px; box-shadow: var(--shadow-1);
  text-align: center;
}
.flow__ring {
  width: 72px; height: 72px; margin: 0 auto 18px; border-radius: 50%;
  display: grid; place-items: center; background: var(--color-primary-soft);
  color: var(--color-primary-strong); font-weight: 800; font-size: 22px;
  box-shadow: inset 0 0 0 3px var(--color-primary);
}
.flow__title { font-size: var(--fs-h3); font-weight: 700; }
.flow__desc { margin-top: 10px; color: var(--color-ink-2); font-size: var(--fs-small); }

/* ---------- 差异化 CTA ---------- */
.cta { margin-top: 8px; }
.cta--solid {
  background: linear-gradient(120deg, var(--color-primary), var(--color-primary-strong));
  color: #fff; border-radius: var(--radius-lg); padding: 56px 48px;
  display: grid; grid-template-columns: 1.3fr auto; gap: 30px; align-items: center; box-shadow: var(--shadow-3);
}
.cta--solid h3 { font-size: var(--fs-h2); font-weight: 800; }
.cta--solid p { margin-top: 12px; opacity: .9; }
.cta--glass {
  background: rgba(255,255,255,.72); backdrop-filter: blur(10px);
  border: 1px solid var(--color-line); border-radius: var(--radius-lg);
  padding: 48px; text-align: center; box-shadow: var(--shadow-2);
}
.cta--glass h3 { font-size: var(--fs-h2); font-weight: 800; color: var(--color-ink); }
.cta--glass p { margin-top: 12px; color: var(--color-ink-2); }
.cta--split {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-2); background: var(--color-surface);
}
.cta--split__text { padding: 48px; }
.cta--split__text h3 { font-size: var(--fs-h2); font-weight: 800; }
.cta--split__text p { margin-top: 12px; color: var(--color-ink-2); }
.cta--split__art { background: var(--color-primary-soft); display: grid; place-items: center; padding: 30px; }
.cta__stack { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 22px; }

/* ---------- 案例区 ---------- */
.case-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: var(--gap); }
.case-card {
  background: var(--color-surface); border: 1px solid var(--color-line);
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-1);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.case-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-3); }
.case-card__art { height: 168px; background: var(--color-surface-2); display: grid; place-items: center; }
.case-card__body { padding: 24px; }
.case-card__tag { font-size: 12px; color: var(--color-primary); font-weight: 600; letter-spacing: .08em; }
.case-card__title { font-size: var(--fs-h3); font-weight: 700; margin-top: 8px; }
.case-card__desc { margin-top: 10px; color: var(--color-ink-2); font-size: var(--fs-small); }

/* ---------- 资讯/列表 ---------- */
.news-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: var(--gap); }
.news-card { background: var(--color-surface); border-radius: var(--radius-md); padding: 24px; border: 1px solid var(--color-line); box-shadow: var(--shadow-1); }
.news-card__date { font-size: 13px; color: var(--color-ink-3); }
.news-card__title { font-size: var(--fs-h3); font-weight: 700; margin-top: 8px; }
.news-card__excerpt { margin-top: 10px; color: var(--color-ink-2); font-size: var(--fs-small); }

/* ---------- 子页 Hero ---------- */
.page-hero {
  position: relative; overflow: hidden; background: var(--color-surface-2);
  padding: 90px 0 70px;
}
.page-hero__bg { position: absolute; inset: 0; opacity: .5; pointer-events: none; }
.page-hero__inner { position: relative; z-index: 2; max-width: 760px; }
.page-hero h1 { font-size: var(--fs-h1); font-weight: 800; line-height: 1.2; }
.page-hero p { margin-top: 16px; font-size: 18px; color: var(--color-ink-2); }
.crumb { font-size: 13px; color: var(--color-ink-3); margin-bottom: 18px; }
.crumb a:hover { color: var(--color-primary); }

/* ---------- 服务清单型(category) ---------- */
.cat-layout { display: grid; grid-template-columns: 280px 1fr; gap: 40px; align-items: start; }
.cat-aside { position: sticky; top: 96px; background: var(--color-surface); border: 1px solid var(--color-line); border-radius: var(--radius-lg); padding: 22px; box-shadow: var(--shadow-1); }
.cat-aside h4 { font-size: var(--fs-small); color: var(--color-ink-3); letter-spacing: .08em; margin-bottom: 12px; }
.cat-aside a { display: block; padding: 11px 14px; border-radius: var(--radius-sm); color: var(--color-ink-2); font-weight: 500; transition: .2s var(--ease); }
.cat-aside a:hover, .cat-aside a.is-active { background: var(--color-primary-soft); color: var(--color-primary); }
.cat-main h2 { font-size: var(--fs-h2); font-weight: 800; margin-bottom: 8px; }
.cat-main > p { color: var(--color-ink-2); margin-bottom: 28px; }
.svc-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; }
.svc-card { background: var(--color-surface); border: 1px solid var(--color-line); border-radius: var(--radius-md); padding: 24px; box-shadow: var(--shadow-1); }
.svc-card h3 { font-size: var(--fs-h3); font-weight: 700; display: flex; align-items: center; gap: 10px; }
.svc-card h3 .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--color-primary); flex: none; }
.svc-card p { margin-top: 10px; color: var(--color-ink-2); font-size: var(--fs-small); }

/* ---------- 联系/表单 ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.contact-card { background: var(--color-surface); border: 1px solid var(--color-line); border-radius: var(--radius-lg); padding: 34px; box-shadow: var(--shadow-1); }
.form-field { margin-bottom: 18px; }
.form-field label { display: block; font-size: var(--fs-small); font-weight: 600; color: var(--color-ink-2); margin-bottom: 8px; }
.form-field input, .form-field textarea {
  width: 100%; padding: 13px 15px; border: 1px solid var(--color-line); border-radius: var(--radius-sm);
  font-family: inherit; font-size: var(--fs-small); color: var(--color-ink); background: var(--color-bg);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.form-field input:focus, .form-field textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-soft); }
.info-row { display: flex; gap: 14px; align-items: flex-start; padding: 16px 0; border-bottom: 1px solid var(--color-line); }
.info-row:last-child { border-bottom: 0; }
.info-row__ic { width: 40px; height: 40px; flex: none; border-radius: var(--radius-sm); background: var(--color-primary-soft); display: grid; place-items: center; color: var(--color-primary); }
.info-row__k { font-size: 13px; color: var(--color-ink-3); }
.info-row__v { font-weight: 600; color: var(--color-ink); }

/* ---------- 数值/能力条 ---------- */
.metrics { display: grid; grid-template-columns: repeat(4,1fr); gap: var(--gap); }
.metric { background: var(--color-surface); border-radius: var(--radius-md); padding: 26px; text-align: center; border: 1px solid var(--color-line); box-shadow: var(--shadow-1); }
.metric__num { font-size: clamp(28px,3vw,40px); font-weight: 800; color: var(--color-primary); }
.metric__label { margin-top: 6px; color: var(--color-ink-2); font-size: var(--fs-small); }

/* ---------- 页脚 ---------- */
.site-footer { background: var(--color-ink); color: #EAF3EF; padding: 64px 0 28px; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 30px; }
.footer__col h4 { font-size: var(--fs-small); letter-spacing: .08em; color: #9FC2B8; margin-bottom: 16px; }
.footer__col a { display: block; padding: 7px 0; color: #CFE2DB; font-size: var(--fs-small); transition: color .2s; }
.footer__col a:hover { color: #fff; }
.footer__brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; }
.footer__desc { margin-top: 14px; color: #A9C3BB; font-size: var(--fs-small); max-width: 320px; }
.footer__bottom { margin-top: 44px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; color: #9FC2B8; font-size: 13px; }

/* ---------- 进场动画 ---------- */
.no-js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.no-js .reveal.is-in { opacity: 1; transform: none; }

/* ---------- 响应式断点 ---------- */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; gap: 30px; }
  .hero__visual { max-width: 460px; }
  .biz-grid { grid-template-columns: repeat(2,1fr); }
  .flow { grid-template-columns: repeat(2,1fr); }
  .case-grid, .news-grid { grid-template-columns: repeat(2,1fr); }
  .metrics { grid-template-columns: repeat(2,1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .cta--solid, .cta--split { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .cat-layout { grid-template-columns: 1fr; }
  .cat-aside { position: static; }
  .svc-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .section { padding: 60px 0; }
  .trust-bar__inner { grid-template-columns: repeat(2,1fr); gap: 14px 8px; }
  .trust-bar__item + .trust-bar__item::before { display: none; }
  .nav__links { display: none; }
  .nav__cta { display: none; }
  .nav__toggle { display: block; }
  .biz-grid { grid-template-columns: 1fr; }
  .flow { grid-template-columns: 1fr; }
  .case-grid, .news-grid, .metrics { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .cta--solid, .cta--glass, .cta--split__text { padding: 32px 24px; }
  .hero__slide { min-height: 480px; }
}

/* ---------- 无障碍：减少动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .no-js .reveal { opacity: 1; transform: none; }
  .hero__track { transition: none; }
}

/* 服务卡子栏目标签(动态) */
.biz-ch{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 14px}
.biz-ch a{font-size:12px;padding:4px 10px;border-radius:999px;background:var(--bg-soft,#f0f2f5);color:var(--text-2,#555);text-decoration:none;transition:all .2s}
.biz-ch a:hover{background:var(--accent,#c9863f);color:#fff}

/* ===== 业务单页 svc-*（v3.2 通用） ===== */
.svc-hero{position:relative;padding:120px 24px 72px;color:#fff;overflow:hidden}
.svc-hero__bg{position:absolute;inset:0;z-index:0}
.svc-hero__bg svg{width:100%;height:100%}
.svc-hero__inner{position:relative;z-index:1;max-width:1180px;margin:0 auto}
.svc-hero__eyebrow{display:inline-block;padding:6px 14px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.35);font-size:13px;margin-bottom:18px}
.svc-hero__inner h1{font-size:clamp(28px,4vw,44px);line-height:1.2;margin-bottom:16px}
.svc-hero__inner p{font-size:16px;opacity:.92;max-width:640px;line-height:1.7}
.svc-hero__actions{display:flex;gap:14px;margin-top:26px;flex-wrap:wrap}
.svc-list{padding:72px 24px}
.svc-head{text-align:center;max-width:680px;margin:0 auto 44px}
.svc-eyebrow{display:inline-block;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--brand,var(--primary,#2D4A8A));font-weight:600;margin-bottom:10px}
.svc-head h2{font-size:clamp(24px,3vw,34px);color:var(--brand,var(--primary,#1E335F))}
.svc-head p{color:var(--muted,#5C6678);margin-top:10px;font-size:15px}
.svc-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;max-width:1180px;margin:0 auto}
.svc-card{display:flex;flex-direction:column;height:100%;background:var(--surface,#fff);border:1px solid var(--line,#E2E7F0);border-radius:16px;padding:26px 22px;transition:transform .3s var(--ease,cubic-bezier(.22,1,.36,1)),box-shadow .3s, border-color .3s}
.svc-card:hover{transform:translateY(-5px);box-shadow:0 16px 40px rgba(0,0,0,.10);border-color:var(--brand,var(--primary,#2D4A8A))}
.svc-card__icon{width:52px;height:52px;border-radius:14px;background:var(--brand-soft,var(--bg-soft,#EEF2FB));color:var(--brand,var(--primary,#2D4A8A));display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.svc-card__icon svg{width:30px;height:30px}
.svc-card h3{font-size:19px;margin-bottom:10px}
.svc-card__desc{font-size:14px;color:var(--muted,#5C6678);flex:1;line-height:1.65;margin-bottom:14px}
.svc-card__pts{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0 0 16px}
.svc-card__pts li{margin:0}
.svc-card__pts a{font-size:12.5px;padding:5px 11px;border-radius:999px;background:var(--brand-soft,var(--bg-soft,#EEF2FB));color:var(--brand,var(--primary,#2D4A8A));text-decoration:none;transition:all .2s}
.svc-card__pts a:hover{background:var(--brand,var(--primary,#2D4A8A));color:#fff}
.svc-card__more{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--accent,var(--accent-sand,var(--accent-graph,#C9863F)));text-decoration:none;margin-top:auto}
.svc-flow{padding:72px 24px;background:var(--surface,var(--bg-warm,#F5F2ED))}
.svc-flow__track{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;max-width:1180px;margin:20px auto 0}
.svc-flow__step{text-align:center;padding:0 10px}
.svc-flow__num{display:inline-flex;align-items:center;justify-content:center;width:54px;height:54px;border-radius:50%;background:var(--brand,var(--primary,#2D4A8A));color:#fff;font-size:20px;font-weight:700;margin-bottom:14px}
.svc-flow__step h4{font-size:16px;margin-bottom:8px}
.svc-flow__step p{font-size:13.5px;color:var(--muted,#5C6678);line-height:1.6}
.svc-cta{padding:60px 24px}
.svc-cta__inner{max-width:1180px;margin:0 auto;background:linear-gradient(120deg,var(--brand,var(--primary,#2D4A8A)),var(--brand,var(--primary,#1E335F)));border-radius:22px;padding:44px 48px;color:#fff;text-align:center}
.svc-cta__inner h2{font-size:clamp(22px,2.6vw,30px);margin-bottom:8px}
.svc-cta__inner p{font-size:15px;opacity:.92;margin-bottom:22px}
.svc-cta .btn--light{background:#fff;color:var(--brand,var(--primary,#2D4A8A));padding:12px 26px;border-radius:999px;font-weight:600;text-decoration:none;display:inline-block}
@media (max-width:1023px){
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .svc-flow__track{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:640px){
  .svc-grid{grid-template-columns:1fr}
  .svc-flow__track{grid-template-columns:1fr}
  .svc-hero{padding:100px 18px 56px}
}

/* ===== 最新资讯 news-grid / news-card（v3.2 通用） ===== */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;max-width:1180px;margin:0 auto}
.news-card{display:flex;flex-direction:column;height:100%;padding:24px 22px;border-radius:14px}
.news-card__cat{font-size:12px;color:var(--brand,var(--primary,#2D4A8A));font-weight:600;letter-spacing:.06em;margin-bottom:10px}
.news-card__title{font-size:17px;line-height:1.4;margin-bottom:10px}
.news-card__title a{color:var(--ink,var(--text,#333));text-decoration:none;transition:color .2s}
.news-card__title a:hover{color:var(--brand,var(--primary,#2D4A8A))}
.news-card__excerpt{font-size:14px;color:var(--muted,var(--text-2,#666));flex:1;line-height:1.65}
.news-card__date{font-size:12.5px;color:var(--muted,var(--text-2,#666));margin-top:14px}
@media (max-width:900px){.news-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.news-grid{grid-template-columns:1fr}}

/* hero 三屏 no-js 降级: 无 JS 时全部显示 */
.no-js .hero__slide { opacity: 1 !important; visibility: visible !important; position: relative !important; }

/* ===== 内容页 page-hero / content-layout / 列表 / 分页（v3.2 通用） ===== */
.page-hero{padding:64px 24px 40px;background:var(--surface,var(--bg-warm,#F5F2ED));border-bottom:1px solid var(--line,#E2E7F0)}
.page-hero .container{max-width:1180px;margin:0 auto}
.breadcrumb{font-size:13px;color:var(--muted,#666);margin-bottom:14px}
.breadcrumb a{color:var(--brand,var(--primary,#2D4A8A));text-decoration:none}
.breadcrumb .bc-sep{margin:0 8px;opacity:.5}
.page-hero h1{font-size:clamp(24px,3.2vw,34px);color:var(--ink,var(--text,#333));margin-bottom:10px}
.page-hero p{color:var(--muted,#666);font-size:15px;max-width:640px}
.page-hero__meta{display:flex;gap:16px;font-size:13px;color:var(--muted,#666);flex-wrap:wrap}
.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:48px;max-width:1180px;margin:0 auto;align-items:start}
.content-layout .main-content{min-width:0}
.article-body{font-size:16px;line-height:1.85;color:var(--ink,var(--text,#333))}
.article-body p{margin-bottom:18px}
.article-body h2{font-size:22px;margin:32px 0 14px}
.article-body h3{font-size:18px;margin:24px 0 12px}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px}
.article-body img{max-width:100%;height:auto;border-radius:12px}
.article-body blockquote{border-left:3px solid var(--brand,var(--primary,#2D4A8A));margin:18px 0;padding:10px 16px;background:var(--bg-soft,#EEF2FB);color:var(--muted,#666)}
.news-list-item{border-bottom:1px solid var(--line,#E2E7F0);padding:22px 0}
.news-list-item h2{font-size:19px;margin-bottom:8px}
.news-list-item h2 a{color:var(--ink,var(--text,#333));text-decoration:none}
.news-list-item h2 a:hover{color:var(--brand,var(--primary,#2D4A8A))}
.news-list-meta{display:flex;gap:16px;font-size:13px;color:var(--muted,#666);margin-bottom:8px}
.news-list-excerpt{font-size:14.5px;color:var(--muted,#666);line-height:1.7}
.article-nav{display:flex;justify-content:space-between;gap:16px;margin-top:40px;padding-top:20px;border-top:1px solid var(--line,#E2E7F0);font-size:14px}
.article-nav a{color:var(--brand,var(--primary,#2D4A8A));text-decoration:none}
.pagination{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:36px;flex-wrap:wrap}
.pagination a,.pagination .active{display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:38px;padding:0 10px;border:1px solid var(--line,#E2E7F0);border-radius:10px;font-size:14px;color:var(--ink,var(--text,#333));text-decoration:none;transition:all .2s}
.pagination a:hover{border-color:var(--brand,var(--primary,#2D4A8A));color:var(--brand,var(--primary,#2D4A8A))}
.pagination .active{background:var(--brand,var(--primary,#2D4A8A));color:#fff;border-color:var(--brand,var(--primary,#2D4A8A))}
.sidebar{position:sticky;top:96px}
.sidebar-widget{border:1px solid var(--line,#E2E7F0);border-radius:14px;padding:20px;margin-bottom:20px;background:var(--surface,#fff)}
.sidebar-widget h3{font-size:15px;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--line,#E2E7F0)}
.sidebar-widget ul{list-style:none;padding:0;margin:0;font-size:14px}
.sidebar-widget ul li{margin-bottom:10px}
.sidebar-widget ul a{color:var(--muted,#666);text-decoration:none;line-height:1.5}
.sidebar-widget ul a:hover{color:var(--brand,var(--primary,#2D4A8A))}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px}
.tag-item{font-size:12.5px;padding:5px 12px;border-radius:999px;background:var(--bg-soft,#EEF2FB);color:var(--brand,var(--primary,#2D4A8A));text-decoration:none;transition:all .2s}
.tag-item:hover{background:var(--brand,var(--primary,#2D4A8A));color:#fff}
@media (max-width:900px){
  .content-layout{grid-template-columns:1fr}
  .sidebar{position:static}
}

/* ===== 悬浮客服 zfkf ===== */
.zfkf-float{position:fixed;right:20px;bottom:120px;z-index:9999;display:flex;flex-direction:column;gap:10px}
.zfkf-item{position:relative;width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;text-decoration:none;box-shadow:0 4px 14px rgba(0,0,0,.18);transition:all .25s;cursor:pointer;border:none}
.zfkf-item:hover{transform:scale(1.08);color:#fff}
.zfkf-phone{background:#2563eb}.zfkf-wechat{background:#07c160}.zfkf-consult{background:#f59e0b}.zfkf-top{background:#334155}
.zfkf-tip{position:absolute;right:calc(100% + 12px);top:50%;transform:translateY(-50%);white-space:nowrap;background:rgba(30,58,95,.92);color:#fff;font-size:12px;padding:5px 10px;border-radius:4px;opacity:0;pointer-events:none;transition:opacity .2s}
.zfkf-item:hover .zfkf-tip{opacity:1}
.zfkf-wechat-mask{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:10000;display:none;align-items:center;justify-content:center}
.zfkf-wechat-mask.zfkf-show{display:flex}
.zfkf-wechat-box{background:#fff;border-radius:12px;padding:24px;text-align:center;position:relative}
.zfkf-wechat-box img{width:180px;height:180px;object-fit:contain;border:1px solid #eee;border-radius:8px}
.zfkf-wechat-noimg{width:180px;height:80px;display:flex;align-items:center;justify-content:center;background:#fafbfd;border-radius:8px;font-size:16px;color:#07c160;font-weight:600}
.zfkf-wechat-box p{margin:12px 0 0;font-size:14px;color:#333}
.zfkf-wechat-close{position:absolute;top:8px;right:12px;font-size:22px;color:#666;cursor:pointer;line-height:1}
@media (max-width:768px){.zfkf-float{right:10px;bottom:100px}.zfkf-item{width:42px;height:42px}.zfkf-tip{display:none}}
/* ===== 导航下拉（统一规范 v3.6）===== */
.nav-drop-wrap{position:relative;display:inline-block}
.nav-drop-wrap .nav-drop{position:absolute;top:100%;left:0;min-width:190px;background:#fff;border:1px solid #e5e7eb;border-radius:10px;box-shadow:0 12px 32px rgba(0,0,0,.12);padding:8px 6px;opacity:0;visibility:hidden;transform:translateY(6px);transition:.22s;z-index:999;display:flex;flex-direction:column}
.nav-drop-wrap:hover .nav-drop{opacity:1;visibility:visible;transform:translateY(0)}
.nav-drop-wrap .nav-drop a{display:block;padding:8px 14px;border-radius:6px;font-size:14px;color:#1f2937!important;white-space:nowrap;text-decoration:none;background:#fff!important}
.nav-drop-wrap .nav-drop a:hover{background:#f3f4f6!important;color:#111827!important}
.nav-drop-wrap>a::after{content:"";display:inline-block;margin-left:5px;width:6px;height:6px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:rotate(45deg) translateY(-2px);opacity:.65}
@media(max-width:768px){.nav-drop-wrap .nav-drop{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;padding:0 0 0 14px;display:none}.nav-drop-wrap:hover .nav-drop{display:flex}}

/* ===== tz-rich-text typography (auto-appended) ===== */
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article)>:first-child{margin-top:0}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article)>:last-child{margin-bottom:0}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) p{margin:0 0 1.05em;line-height:1.9}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h1,:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h2{margin:1.6em 0 .7em;line-height:1.4;font-weight:700}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h1{font-size:1.6em}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h2{font-size:1.4em}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h3{margin:1.4em 0 .6em;font-size:1.2em;line-height:1.45;font-weight:700}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h4{margin:1.2em 0 .5em;font-size:1.08em;font-weight:700}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h5,:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h6{margin:1.1em 0 .5em;font-size:1em;font-weight:700}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) ul,:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) ol{margin:0 0 1.05em;padding-left:1.7em}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) li{margin:.35em 0;line-height:1.8}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) img{max-width:100%;height:auto;border-radius:8px}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) figure{margin:1.2em 0}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) figcaption{margin-top:.5em;font-size:.85em;opacity:.7;text-align:center}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) blockquote{margin:1.2em 0;padding:.2em 0 .2em 1em;border-left:3px solid currentColor;opacity:.85}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) table{width:100%;border-collapse:collapse;margin:1.2em 0;font-size:.96em}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) th,:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) td{border:1px solid rgba(127,127,127,.3);padding:.5em .75em;text-align:left}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) th{font-weight:700;background:rgba(127,127,127,.06)}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) hr{margin:1.6em 0;border:0;border-top:1px solid rgba(127,127,127,.28)}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) pre{overflow:auto;padding:.8em 1em;border-radius:8px;background:rgba(127,127,127,.1);font-size:.92em}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) code{font-size:.94em}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) strong,:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) b{font-weight:700}
:where(.rich-text) ul{list-style:disc}
:where(.rich-text) ol{list-style:decimal}
:where(.rich-text) a{text-decoration:underline;text-underline-offset:3px}

/* ===== tz-footer-legal (auto-appended) ===== */
.zf-legal-line a{color:inherit;text-decoration:none;opacity:.92}
.zf-legal-line a:hover{opacity:1;text-decoration:underline;text-underline-offset:3px}
.zf-legal-line .zf-legal-all{font-weight:600}
.zf-legal-line .zf-legal-copy{opacity:.95}
.zf-legal-line .zf-legal-addr{opacity:.82}
.zf-legal-line .zf-legal-police{text-decoration:none}
@media (max-width:640px){.zf-legal-line{column-gap:.55em;line-height:1.7}}