/* ============================================================
   generic-16 · 通用型企业子站模板（GEO 规范版）
   类前缀：sc-   原型：D 纵向长页叙事（海军蓝 / 天蓝 / 明黄）
   适用调性：教育 / 培训 / 服务
   ============================================================ */

/* ---------- 设计令牌 ---------- */
.sc-body {
  --sc-navy: #102A43;
  --sc-navy-2: #243B53;
  --sc-sky: #3E7CB1;
  --sc-sky-soft: #7FA6C6;
  --sc-sun: #F2C14E;
  --sc-light: #F4F7FA;
  --sc-white: #ffffff;
  --sc-heading: #102A43;
  --sc-ink: #243B53;
  --sc-muted: #627D98;
  --sc-line: #D9E2EC;
  --sc-radius: 6px;
  --sc-radius-lg: 14px;
  --sc-grad: linear-gradient(135deg, #102A43, #3E7CB1);
  --sc-shadow: 0 14px 40px rgba(16, 42, 67, .08);
  --sc-shadow-hover: 0 22px 52px rgba(16, 42, 67, .14);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
.sc-body {
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  color: var(--sc-ink);
  background: var(--sc-white);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
.sc-body img { max-width: 100%; height: auto; border: 0; }
.sc-body a { color: inherit; text-decoration: none; }
.sc-body ul { list-style: none; margin: 0; padding: 0; }
.sc-wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.sc-hide { display: none !important; }
.sc-noscroll { overflow: hidden; }

/* ---------- 通用区块 ---------- */
.sc-sec { padding: 76px 0; }
.sc-sec--about { padding-top: 64px; }
.sc-sec--product { padding-top: 44px; }
.sc-sec--light { background: var(--sc-light); }
.sc-sec[id] { scroll-margin-top: 128px; }
.sc-chapter { display: flex; align-items: flex-start; gap: 20px; margin-bottom: 40px; }
.sc-chapter__no {
  flex: 0 0 auto; font-size: 64px; line-height: .9; font-weight: 800; letter-spacing: -2px;
  color: transparent; -webkit-text-stroke: 1.5px rgba(62, 124, 177, .5);
}
.sc-chapter__body { padding-left: 18px; border-left: 3px solid var(--sc-sun); }
.sc-chapter__label { display: block; font-size: 11px; letter-spacing: 3px; color: var(--sc-sky); font-weight: 700; margin-bottom: 4px; }
.sc-chapter__tt { font-size: 32px; line-height: 1.3; font-weight: 800; color: var(--sc-heading); margin: 0; letter-spacing: .5px; }
.sc-chapter--sub { margin-top: 56px; }
.sc-lead { font-size: 15px; color: var(--sc-muted); margin: -18px 0 28px; }
.sc-rich { font-size: 15px; line-height: 2; color: var(--sc-ink); }
.sc-rich p { margin: 0 0 14px; }
.sc-rich img { border-radius: var(--sc-radius); }
.sc-empty { color: var(--sc-muted); font-size: 14px; padding: 28px 0; }
.sc-more { display: inline-block; color: var(--sc-sky); font-weight: 700; font-size: 14px; border-bottom: 2px solid var(--sc-sun); padding-bottom: 2px; }
.sc-more:hover { color: var(--sc-navy); }
.sc-morewrap { margin-top: 30px; }

/* ---------- 按钮 ---------- */
.sc-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 13px 28px; border-radius: var(--sc-radius); font-size: 15px; font-weight: 700;
  border: 1px solid transparent; transition: all .22s ease; cursor: pointer;
}
.sc-btn--sun { background: var(--sc-sun); color: var(--sc-navy); }
.sc-btn--sun:hover { background: #f7cf6c; transform: translateY(-2px); }
.sc-btn--navy { background: var(--sc-navy); color: #fff; }
.sc-btn--navy:hover { background: var(--sc-sky); transform: translateY(-2px); }
.sc-btn--line { border-color: var(--sc-navy); color: var(--sc-navy); background: transparent; }
.sc-btn--line:hover { background: var(--sc-navy); color: #fff; }

/* ---------- 顶栏 / 头部 ---------- */
.sc-top { background: var(--sc-navy); color: rgba(255, 255, 255, .8); font-size: 12.5px; }
.sc-top__in { max-width: 1180px; margin: 0 auto; padding: 7px 24px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.sc-top__tel { color: var(--sc-sun); font-weight: 700; white-space: nowrap; }
.sc-top__tel:hover { color: #fff; }

.sc-head { background: var(--sc-white); border-bottom: 1px solid var(--sc-line); position: sticky; top: 0; z-index: 60; }
.sc-head__in { max-width: 1180px; margin: 0 auto; padding: 12px 24px; display: flex; align-items: center; gap: 20px; }
.sc-brand { display: flex; align-items: center; gap: 14px; flex: 0 0 auto; }
.sc-brand__logo { display: block; }
.sc-brand__img { height: 42px; width: auto; display: block; }
.sc-brand__title { display: flex; flex-direction: column; padding-left: 14px; border-left: 1px solid var(--sc-line); }
.sc-brand__name { font-size: 21px; font-weight: 800; line-height: 1.25; color: var(--sc-navy); letter-spacing: .5px; }
.sc-brand__meta { font-size: 12px; color: var(--sc-muted); }
.sc-brand__meta b { color: var(--sc-sky); font-size: 13px; }

.sc-nav { margin-left: auto; display: flex; align-items: center; flex-wrap: wrap; gap: 4px; }
.sc-nav__item { display: inline-block; padding: 9px 14px; font-size: 14.5px; color: var(--sc-ink); border-radius: var(--sc-radius); transition: all .2s; }
.sc-nav__item:hover, .sc-nav__on { color: var(--sc-navy); background: var(--sc-light); font-weight: 700; box-shadow: inset 0 -3px 0 var(--sc-sun); }
.sc-burger { display: none; margin-left: auto; border: 1px solid var(--sc-line); border-radius: var(--sc-radius); background: #fff; padding: 8px 10px; cursor: pointer; }
.sc-burger span { display: block; width: 20px; height: 2px; background: var(--sc-navy); margin: 4px 0; }

/* ---------- 移动抽屉 ---------- */
.sc-drawer {
  display: none; position: fixed; top: 0; right: 0; bottom: 0; width: 78%; max-width: 320px;
  background: #fff; z-index: 200; box-shadow: -12px 0 44px rgba(16, 42, 67, .2);
  padding: 20px; overflow-y: auto; border-left: 4px solid var(--sc-sun);
}
.sc-drawer--open { display: block; }
.sc-drawer__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.sc-drawer__name { font-weight: 800; color: var(--sc-navy); }
.sc-drawer__close { border: 0; background: none; font-size: 26px; line-height: 1; cursor: pointer; color: var(--sc-muted); }
.sc-drawer__item { display: block; padding: 13px 4px; border-bottom: 1px solid var(--sc-line); font-size: 15px; }
.sc-drawer__on { color: var(--sc-sky); font-weight: 800; }
.sc-drawer__tel { display: block; margin-top: 20px; text-align: center; padding: 12px; border-radius: var(--sc-radius); background: var(--sc-navy); color: #fff; font-weight: 700; }

/* ---------- 首页锚点导航 ---------- */
.sc-anchors { position: sticky; top: 67px; z-index: 55; background: rgba(255, 255, 255, .97); border-bottom: 1px solid var(--sc-line); }
.sc-anchors__in { max-width: 1180px; margin: 0 auto; padding: 0 24px; display: flex; gap: 28px; overflow-x: auto; white-space: nowrap; }
.sc-anchors a { display: inline-flex; align-items: baseline; gap: 6px; padding: 12px 0; font-size: 13.5px; color: var(--sc-muted); border-bottom: 2px solid transparent; }
.sc-anchors a b { font-size: 11px; color: var(--sc-sun); letter-spacing: 1px; }
.sc-anchors a:hover { color: var(--sc-navy); border-bottom-color: var(--sc-sun); }

/* ---------- 首屏 ---------- */
.sc-hero {
  position: relative; overflow: hidden;
  background: linear-gradient(112deg, #ffffff 0%, #F4F7FA 55%, #E7EFF7 100%);
  border-bottom: 1px solid var(--sc-line);
}
.sc-hero::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 7px; background: var(--sc-sun);
}
.sc-hero::after {
  content: ""; position: absolute; right: -140px; top: -160px; width: 460px; height: 460px;
  border: 64px solid rgba(62, 124, 177, .08); border-radius: 50%; pointer-events: none;
}
.sc-hero__in { position: relative; z-index: 1; padding: 92px 24px 78px; }
.sc-hero__kicker { display: inline-block; font-size: 12px; letter-spacing: 3px; font-weight: 700; color: var(--sc-sky); text-transform: uppercase; margin-bottom: 18px; }
.sc-hero__h1 { font-size: clamp(38px, 5.2vw, 62px); line-height: 1.12; font-weight: 800; color: var(--sc-navy); margin: 0 0 24px; letter-spacing: -1px; }
.sc-hero__h1sub { display: block; color: var(--sc-sky); margin-top: 10px; }
.sc-hero__lead { max-width: 720px; font-size: 16px; color: var(--sc-muted); margin: 0 0 26px; }
.sc-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 32px; }
.sc-chip { display: inline-block; padding: 7px 16px; border-radius: 999px; background: #fff; border: 1px solid var(--sc-line); color: var(--sc-ink); font-size: 13px; box-shadow: 0 3px 10px rgba(16, 42, 67, .05); }
.sc-hero__btns { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- 公司简介 ---------- */
.sc-about { display: grid; grid-template-columns: 1.5fr .5fr; gap: 48px; align-items: start; }
.sc-about__full {
  font-size: 15px; color: var(--sc-ink); 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);
}
.sc-about__full--open { max-height: none; -webkit-mask-image: none; mask-image: none; }
.sc-about__full p { margin: 0 0 13px; }
.sc-about__full img { display: none; }
.sc-about__toggle { margin: 10px 0 16px; }
.sc-about__btn { display: inline-flex; align-items: center; gap: 5px; border: 0; background: none; color: var(--sc-sky); font-size: 14px; font-weight: 700; cursor: pointer; padding: 3px 0; }
.sc-about__btn:hover { color: var(--sc-navy); }
.sc-facts { background: var(--sc-navy); border-radius: var(--sc-radius-lg); padding: 8px 26px; color: #fff; box-shadow: var(--sc-shadow); }
.sc-facts__item { padding: 16px 0; border-bottom: 1px solid rgba(255, 255, 255, .12); }
.sc-facts__item:last-child { border-bottom: 0; }
.sc-facts__k { display: block; font-size: 11px; letter-spacing: 2px; color: rgba(255, 255, 255, .55); }
.sc-facts__v { display: block; font-size: 15px; font-weight: 700; color: #fff; margin-top: 3px; }
.sc-facts__v a { color: var(--sc-sun); }

/* ---------- 广告图 ---------- */
.sc-banner { margin: 0; padding: 60px 0; background: var(--sc-white); }
.sc-banner__cap { font-size: 11px; letter-spacing: 3px; color: var(--sc-sky); font-weight: 700; margin: 0 0 16px; }
.sc-banner__img { display: block; width: 100%; border-radius: var(--sc-radius-lg); border: 1px solid var(--sc-line); }

/* ---------- 实力时间线 ---------- */
.sc-timeline { position: relative; padding-left: 30px; border-left: 2px solid var(--sc-line); }
.sc-tl { position: relative; display: grid; grid-template-columns: 56px 1fr; gap: 18px; padding-bottom: 34px; }
.sc-tl:last-child { padding-bottom: 0; }
.sc-tl::before {
  content: ""; position: absolute; left: -37px; top: 10px; width: 12px; height: 12px;
  border-radius: 50%; background: var(--sc-sun); box-shadow: 0 0 0 5px var(--sc-light);
}
.sc-tl__no { font-size: 26px; line-height: 1; font-weight: 800; color: var(--sc-sky-soft); }
.sc-tl__name { font-size: 19px; font-weight: 800; color: var(--sc-navy); margin: 0 0 6px; }
.sc-tl__desc { margin: 0; font-size: 14.5px; color: var(--sc-muted); }

/* ---------- 数据带 ---------- */
.sc-band {
  margin-top: 44px; background: var(--sc-navy); border-radius: var(--sc-radius-lg);
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; overflow: hidden;
}
.sc-band__item { padding: 26px 24px; border-right: 1px solid rgba(255, 255, 255, .12); }
.sc-band__item:last-child { border-right: 0; }
.sc-band__num { display: block; font-size: 32px; line-height: 1.2; font-weight: 800; color: var(--sc-sun); }
.sc-band__tel { display: block; font-size: 28px; line-height: 1.2; font-weight: 800; color: var(--sc-sun); }
.sc-band__label { display: block; margin-top: 4px; font-size: 12px; color: rgba(255, 255, 255, .62); letter-spacing: 1px; }

/* ---------- 产品行 ---------- */
.sc-prodrows { border-top: 1px solid var(--sc-line); }
.sc-prodrow {
  display: grid; grid-template-columns: 54px 236px 1fr; gap: 26px; align-items: center;
  padding: 22px 6px; border-bottom: 1px solid var(--sc-line); transition: all .22s;
}
.sc-prodrow:hover { background: var(--sc-light); padding-left: 16px; }
.sc-prodrow__idx { font-size: 20px; font-weight: 800; color: var(--sc-sky-soft); }
.sc-prodrow__media { display: block; aspect-ratio: 16 / 10; overflow: hidden; border-radius: var(--sc-radius); background: var(--sc-light); }
.sc-prodrow__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.sc-prodrow__body { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.sc-prodrow__tag { display: inline-block; align-self: flex-start; font-size: 11px; letter-spacing: 1px; color: var(--sc-sky); background: rgba(62, 124, 177, .1); padding: 1px 9px; border-radius: 999px; }
.sc-prodrow__name { font-size: 19px; font-weight: 800; color: var(--sc-navy); }
.sc-prodrow:hover .sc-prodrow__name { color: var(--sc-sky); }
.sc-prodrow__more { font-size: 13px; color: var(--sc-muted); }

/* ---------- 优势步骤卡 ---------- */
.sc-stepcards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; counter-reset: scstep; }
.sc-stepcard {
  position: relative; background: #fff; border: 1px solid var(--sc-line); border-top: 4px solid var(--sc-sky);
  border-radius: var(--sc-radius); padding: 26px 24px 24px; box-shadow: var(--sc-shadow);
  transition: all .22s;
}
.sc-stepcard:nth-child(even) { border-top-color: var(--sc-sun); }
.sc-stepcard:hover { transform: translateY(-4px); box-shadow: var(--sc-shadow-hover); }
.sc-stepcard__no { display: block; font-size: 38px; line-height: 1; font-weight: 800; color: rgba(16, 42, 67, .12); margin-bottom: 8px; }
.sc-stepcard__name { font-size: 18px; font-weight: 800; color: var(--sc-navy); margin: 0 0 6px; }
.sc-stepcard__desc { margin: 0; font-size: 14px; color: var(--sc-muted); }

/* ---------- 承诺 / 领域 ---------- */
.sc-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.sc-duo__col { min-width: 0; }
.sc-duo__col:only-child { grid-column: 1 / -1; }
.sc-duo__tt { font-size: 18px; font-weight: 800; color: var(--sc-navy); margin: 0 0 16px; padding-bottom: 10px; border-bottom: 2px solid var(--sc-sun); }
.sc-checks { display: grid; gap: 10px; }
.sc-checks__item { display: flex; align-items: flex-start; gap: 10px; font-size: 14.5px; color: var(--sc-ink); }
.sc-checks__ico { flex: 0 0 auto; width: 22px; height: 22px; border-radius: 50%; background: var(--sc-sky); color: #fff; font-size: 12px; line-height: 22px; text-align: center; font-weight: 700; }
.sc-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.sc-tag { display: inline-block; padding: 8px 17px; border-radius: var(--sc-radius); background: var(--sc-light); border: 1px solid var(--sc-line); color: var(--sc-navy); font-size: 14px; font-weight: 600; }
.sc-promise { margin-top: 40px; background: #fff; border: 1px solid var(--sc-line); border-radius: var(--sc-radius-lg); padding: 26px; box-shadow: var(--sc-shadow); }

/* ---------- 新闻行 ---------- */
.sc-newsrows { border-top: 2px solid var(--sc-navy); }
.sc-newsrow {
  display: grid; grid-template-columns: 108px 1fr 26px; gap: 22px; align-items: start;
  padding: 20px 4px; border-bottom: 1px solid var(--sc-line); transition: all .2s;
}
.sc-newsrow:hover { background: rgba(255, 255, 255, .7); padding-left: 12px; }
.sc-newsrow__date { font-size: 12px; letter-spacing: 1px; color: var(--sc-sky); font-weight: 700; padding-top: 5px; }
.sc-newsrow__body { min-width: 0; }
.sc-newsrow__title { display: block; font-size: 17px; font-weight: 700; color: var(--sc-navy); line-height: 1.5; margin-bottom: 5px; }
.sc-newsrow:hover .sc-newsrow__title { color: var(--sc-sky); }
.sc-newsrow__desc { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; font-size: 13.5px; color: var(--sc-muted); }
.sc-newsrow__arr { color: var(--sc-sun); font-size: 20px; text-align: right; padding-top: 4px; }
.sc-region { font-style: normal; display: inline-block; font-size: 11px; letter-spacing: 1px; color: var(--sc-sky); border: 1px solid rgba(62, 124, 177, .45); padding: 0 6px; margin-right: 8px; vertical-align: 2px; border-radius: 3px; }

/* ---------- FAQ ---------- */
.sc-faq { border-top: 1px solid var(--sc-line); }
.sc-faq__item { border-bottom: 1px solid var(--sc-line); padding: 0 4px; }
.sc-faq__item summary {
  cursor: pointer; padding: 18px 34px 18px 0; font-size: 15.5px; font-weight: 700;
  color: var(--sc-navy); list-style: none; position: relative;
}
.sc-faq__item summary::-webkit-details-marker { display: none; }
.sc-faq__item summary::after { content: "+"; position: absolute; right: 4px; top: 15px; color: var(--sc-sky); font-size: 22px; font-weight: 400; }
.sc-faq__item[open] summary::after { content: "–"; }
.sc-faq__item p { margin: 0 0 18px; font-size: 14px; color: var(--sc-muted); max-width: 900px; }

/* ---------- 分站 ---------- */
.sc-city { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; }
.sc-city__item {
  display: flex; flex-direction: column; gap: 2px; background: #fff; border: 1px solid var(--sc-line);
  border-left: 3px solid var(--sc-sky); border-radius: var(--sc-radius); padding: 13px 16px; transition: all .2s;
}
.sc-city__item:hover { background: var(--sc-navy); border-color: var(--sc-navy); }
.sc-city__region { font-size: 15px; font-weight: 800; color: var(--sc-navy); }
.sc-city__site { font-size: 11.5px; color: var(--sc-muted); }
.sc-city__item:hover .sc-city__region, .sc-city__item:hover .sc-city__site { color: #fff; }
.sc-city__item--fold { display: none; }
.sc-city--open .sc-city__item--fold { display: flex; }
.sc-city__more { display: block; margin: 24px auto 0; border: 1px solid var(--sc-navy); color: var(--sc-navy); background: #fff; border-radius: var(--sc-radius); padding: 9px 26px; cursor: pointer; font-size: 14px; font-weight: 700; }
.sc-city__more:hover { background: var(--sc-navy); color: #fff; }

/* ---------- 关联企业 ---------- */
.sc-partners__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.sc-partners__item {
  display: flex; align-items: baseline; justify-content: space-between; gap: 10px;
  background: var(--sc-light); border: 1px solid var(--sc-line); border-radius: var(--sc-radius);
  padding: 13px 18px; transition: all .2s;
}
.sc-partners__item:hover { border-color: var(--sc-sky); background: #fff; }
.sc-partners__name { font-size: 14px; font-weight: 700; color: var(--sc-navy); }
.sc-partners__region { font-size: 12px; color: var(--sc-muted); }

/* ---------- 联系 CTA ---------- */
.sc-cta { background: var(--sc-navy); color: #fff; padding: 60px 0; border-top: 6px solid var(--sc-sun); }
.sc-cta__in { display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; }
.sc-cta__title { font-size: 28px; line-height: 1.35; margin: 0 0 6px; color: #fff; font-weight: 800; }
.sc-cta__lead { margin: 0; color: rgba(255, 255, 255, .75); font-size: 15px; }
.sc-cta__tel { font-size: 34px; font-weight: 800; color: var(--sc-sun); white-space: nowrap; letter-spacing: 1px; }
.sc-cta__tel:hover { color: #fff; }

/* ---------- 页脚 ---------- */
.sc-foot { background: #0B1F33; color: rgba(255, 255, 255, .72); font-size: 13px; padding-top: 50px; }
.sc-foot__main { display: grid; grid-template-columns: 1.3fr .7fr 1fr; gap: 36px; max-width: 1180px; margin: 0 auto; padding: 0 24px 32px; }
.sc-foot__name { font-size: 20px; font-weight: 800; color: #fff; margin-bottom: 8px; }
.sc-foot__desc { margin: 0 0 8px; }
.sc-foot__tel a { color: var(--sc-sun); font-size: 20px; font-weight: 800; }
.sc-foot__tt { color: #fff; font-weight: 700; margin-bottom: 10px; }
.sc-foot__nav a { display: block; padding: 4px 0; color: rgba(255, 255, 255, .72); }
.sc-foot__nav a:hover { color: var(--sc-sun); }
.sc-foot__info p { margin: 0 0 6px; }
.sc-foot__city { max-width: 1180px; margin: 0 auto; padding: 18px 24px; border-top: 1px solid rgba(255, 255, 255, .1); }
.sc-foot__citytt { color: #fff; font-weight: 700; margin-right: 8px; }
.sc-foot__citylist { display: inline; }
.sc-foot__cityitem { display: inline-block; margin: 0 12px 6px 0; color: rgba(255, 255, 255, .66); }
.sc-foot__cityitem:hover { color: var(--sc-sun); }
.sc-foot__cityitem--fold { display: none; }
.sc-foot__citylist--open .sc-foot__cityitem--fold { display: inline-block; }
.sc-foot__morebtn { border: 1px solid rgba(255, 255, 255, .35); background: none; color: #fff; border-radius: 999px; padding: 3px 12px; cursor: pointer; font-size: 12px; }
.sc-foot__nap { max-width: 1180px; margin: 0 auto; padding: 14px 24px; border-top: 1px solid rgba(255, 255, 255, .1); color: rgba(255, 255, 255, .55); font-size: 12px; }
.sc-foot__nap p { margin: 0 0 4px; }
.sc-foot__copy { max-width: 1180px; margin: 0 auto; padding: 16px 24px 28px; border-top: 1px solid rgba(255, 255, 255, .1); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; color: rgba(255, 255, 255, .5); }
.sc-foot__copy a { color: rgba(255, 255, 255, .6); }
.sc-foot__copy a:hover { color: var(--sc-sun); }

/* ---------- 移动拨号栏 ---------- */
.sc-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(--sc-line); box-shadow: 0 -6px 22px rgba(16, 42, 67, .1); }
.sc-dial__tel { display: block; text-align: center; padding: 12px; border-radius: var(--sc-radius); background: var(--sc-navy); color: #fff; font-weight: 800; }

/* ---------- 内页页头 ---------- */
.sc-phead { position: relative; background: var(--sc-light); border-bottom: 1px solid var(--sc-line); padding: 58px 0 44px; }
.sc-phead::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 7px; background: var(--sc-sun); }
.sc-crumb { font-size: 13px; color: var(--sc-muted); margin: 0 0 10px; }
.sc-crumb a { color: var(--sc-sky); font-weight: 600; }
.sc-phead__h1 { font-size: 36px; line-height: 1.3; font-weight: 800; color: var(--sc-navy); margin: 0; letter-spacing: -.5px; }
.sc-crumb--dark { color: var(--sc-muted); margin: 0 0 22px; }
.sc-crumb--dark a { color: var(--sc-sky); }

/* ---------- 新闻详情（双栏） ---------- */
.sc-detail { display: grid; grid-template-columns: 1fr 320px; gap: 40px; align-items: start; }
.sc-post__meta { font-size: 13px; color: var(--sc-muted); padding-bottom: 14px; border-bottom: 1px solid var(--sc-line); margin-bottom: 20px; }
.sc-post__cover { display: block; width: 100%; border-radius: var(--sc-radius); margin-bottom: 20px; }
.sc-post__body { font-size: 15px; color: var(--sc-ink); line-height: 2; }
.sc-post__body p { margin: 0 0 14px; }
.sc-post__body img { border-radius: var(--sc-radius); }
.sc-post__back { margin-top: 28px; display: flex; gap: 12px; flex-wrap: wrap; }
.sc-side { background: #fff; border: 1px solid var(--sc-line); border-top: 4px solid var(--sc-navy); border-radius: var(--sc-radius); padding: 20px; }
.sc-side__tt { font-size: 17px; font-weight: 800; color: var(--sc-navy); margin: 0 0 12px; }
.sc-side__item { display: block; padding: 10px 0; border-bottom: 1px dashed var(--sc-line); }
.sc-side__item:last-of-type { border-bottom: 0; }
.sc-side__title { display: block; font-size: 14px; color: var(--sc-ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sc-side__item:hover .sc-side__title { color: var(--sc-sky); }
.sc-side__date { display: block; font-size: 11.5px; color: var(--sc-muted); }
.sc-side__empty { font-size: 13px; color: var(--sc-muted); }
.sc-side .sc-more { display: inline-block; margin-top: 14px; }

/* ---------- 产品详情（商品式首屏 + 双栏） ---------- */
.sc-phero { display: grid; grid-template-columns: 1fr 1fr; gap: 42px; align-items: start; }
.sc-phero__media { background: #fff; border: 1px solid var(--sc-line); border-radius: var(--sc-radius-lg); padding: 14px; box-shadow: var(--sc-shadow); }
.sc-phero__media img { display: block; width: 100%; border-radius: var(--sc-radius); }
.sc-phero__kicker { display: inline-block; font-size: 12px; letter-spacing: 3px; color: var(--sc-sky); font-weight: 700; margin-bottom: 10px; }
.sc-phero__h1 { font-size: 30px; line-height: 1.35; color: var(--sc-navy); margin: 0 0 14px; font-weight: 800; }
.sc-phero__desc { font-size: 15px; color: var(--sc-muted); margin: 0 0 20px; }
.sc-info { border-top: 1px solid var(--sc-line); margin-bottom: 22px; }
.sc-info__row { display: flex; gap: 12px; padding: 11px 0; border-bottom: 1px dashed var(--sc-line); font-size: 14px; }
.sc-info__k { flex: 0 0 84px; color: var(--sc-muted); }
.sc-info__v { flex: 1 1 auto; color: var(--sc-ink); }
.sc-info__v a { color: var(--sc-sky); font-weight: 700; }
.sc-phero__btns { display: flex; gap: 12px; flex-wrap: wrap; }
.sc-pshow { display: grid; grid-template-columns: 1fr 320px; gap: 40px; align-items: start; margin-top: 40px; }
.sc-panel { background: var(--sc-light); border: 1px solid var(--sc-line); border-radius: var(--sc-radius); padding: 18px; margin-bottom: 16px; }
.sc-panel__tt { font-size: 15px; font-weight: 800; color: var(--sc-navy); margin: 0 0 10px; padding-left: 9px; border-left: 3px solid var(--sc-sun); }
.sc-panel p { margin: 0 0 6px; font-size: 13px; color: var(--sc-muted); }
.sc-pchips { display: flex; flex-wrap: wrap; gap: 8px; }
.sc-pchip { display: inline-block; padding: 4px 12px; border-radius: 999px; background: #fff; border: 1px solid var(--sc-line); color: var(--sc-navy); font-size: 12.5px; }

/* ---------- 联系页 ---------- */
.sc-contact { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.sc-card { background: #fff; border: 1px solid var(--sc-line); border-top: 4px solid var(--sc-sky); border-radius: var(--sc-radius-lg); padding: 26px; box-shadow: var(--sc-shadow); }
.sc-card__tt { font-size: 19px; font-weight: 800; color: var(--sc-navy); margin: 0 0 14px; }
.sc-card__row { display: flex; gap: 12px; padding: 11px 0; border-bottom: 1px dashed var(--sc-line); font-size: 15px; }
.sc-card__row:last-of-type { border-bottom: 0; }
.sc-card__k { flex: 0 0 80px; color: var(--sc-muted); }
.sc-card__v { flex: 1 1 auto; color: var(--sc-ink); }
.sc-card__v a { color: var(--sc-sky); font-weight: 700; }
.sc-card__cta { margin-top: 18px; }
.sc-osteps { margin: 0; padding: 0; list-style: none; }
.sc-osteps li { display: flex; gap: 14px; padding: 12px 0; border-bottom: 1px dashed var(--sc-line); }
.sc-osteps li:last-child { border-bottom: 0; }
.sc-osteps__no { flex: 0 0 auto; font-size: 20px; font-weight: 800; color: var(--sc-sky-soft); line-height: 1.2; }
.sc-osteps b { display: block; font-size: 15px; color: var(--sc-navy); }
.sc-osteps p { margin: 2px 0 0; font-size: 13.5px; color: var(--sc-muted); }

/* ---------- 分页（SubsiteRender::pagesHtml 输出固定 .pagination） ---------- */
.pagination { margin: 28px 0 0; font-size: 14px; }
.pagination a, .pagination span { display: inline-block; min-width: 34px; padding: 6px 10px; margin: 0 3px; border: 1px solid var(--sc-line); border-radius: var(--sc-radius); color: var(--sc-ink); }
.pagination a:hover { border-color: var(--sc-sky); color: var(--sc-sky); }
.pagination .current { background: var(--sc-navy); border-color: var(--sc-navy); color: #fff; }

/* ---------- 响应式 ---------- */
@media (max-width: 960px) {
  .sc-nav { display: none; }
  .sc-burger { display: block; }
  .sc-anchors { top: 59px; }
  .sc-anchors__in { gap: 20px; }
  .sc-hero__in { padding: 62px 24px 56px; }
  .sc-hero__h1 { font-size: 36px; }
  .sc-about { grid-template-columns: 1fr; gap: 28px; }
  .sc-stepcards { grid-template-columns: 1fr; }
  .sc-duo, .sc-contact { grid-template-columns: 1fr; gap: 32px; }
  .sc-detail, .sc-pshow, .sc-phero { grid-template-columns: 1fr; gap: 32px; }
  .sc-band { grid-template-columns: repeat(2, 1fr); }
  .sc-band__item:nth-child(2) { border-right: 0; }
  .sc-band__item:nth-child(1), .sc-band__item:nth-child(2) { border-bottom: 1px solid rgba(255, 255, 255, .12); }
  .sc-foot__main { grid-template-columns: 1fr; gap: 24px; }
  .sc-sec { padding: 56px 0; }
  .sc-chapter__no { font-size: 52px; }
  .sc-chapter__tt { font-size: 26px; }
  .sc-prodrow { grid-template-columns: 40px 180px 1fr; gap: 18px; }
}
@media (max-width: 640px) {
  .sc-wrap { padding: 0 18px; }
  .sc-top__welcome { display: none; }
  .sc-top__in { justify-content: center; }
  .sc-brand__img { height: 34px; }
  .sc-brand__name { font-size: 17px; }
  .sc-brand__meta { font-size: 11px; }
  .sc-anchors { top: 55px; }
  .sc-hero__h1 { font-size: 29px; }
  .sc-hero__lead { font-size: 14.5px; }
  .sc-band { grid-template-columns: 1fr; }
  .sc-band__item { border-right: 0; border-bottom: 1px solid rgba(255, 255, 255, .12); }
  .sc-band__item:last-child { border-bottom: 0; }
  .sc-prodrow { grid-template-columns: 30px 1fr; gap: 14px; padding: 16px 2px; }
  .sc-prodrow__media { grid-column: 2; order: -1; aspect-ratio: 16 / 9; }
  .sc-prodrow__body { grid-column: 2; }
  .sc-newsrow { grid-template-columns: 1fr 20px; gap: 4px 12px; }
  .sc-newsrow__date { grid-column: 1; padding-top: 0; }
  .sc-newsrow__body { grid-column: 1; }
  .sc-newsrow__arr { grid-column: 2; grid-row: 1 / span 2; align-self: center; }
  .sc-city { grid-template-columns: 1fr; }
  .sc-phead { padding: 40px 0 30px; }
  .sc-phead__h1 { font-size: 24px; }
  .sc-cta__title { font-size: 22px; }
  .sc-cta__tel { font-size: 26px; }
  .sc-faq__item summary { font-size: 14.5px; }
  .sc-dial { display: block; }
  .sc-body { padding-bottom: 66px; }
}