:root {
  --paper: #fbfaf7;
  --surface: #ffffff;
  --ink: #171b18;
  --body: #48504a;
  --muted: #727a72;
  --faint: #969d94;
  --line: #e3e1da;
  --line-soft: #eeede8;
  --line-strong: #cbc8be;
  --green: #145c43;
  --green-deep: #0e3b2c;
  --wash: #f1f3ee;
  --sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: "SF Mono", "Roboto Mono", "JetBrains Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
p, h1, h2, h3, dl, dd, figure { margin: 0; }
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}
::selection { background: #dce8df; color: var(--ink); }
h1, h2, .article-title, .hero h1 { text-wrap: balance; }
.lead, .section-intro, .hero-sub { text-wrap: pretty; }

.wrap { width: min(1180px, calc(100% - 64px)); margin: 0 auto; }

/* ── 顶部信息条 ── */
.topline {
  border-bottom: 1px solid var(--line-soft);
  font-size: 11.5px;
  color: var(--muted);
}
.topline .wrap {
  min-height: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.topline-links { display: inline-flex; align-items: center; gap: 18px; }
.topline-links a { color: var(--muted); }
.topline-links a:hover { color: var(--ink); }
.topline-workbench { color: var(--faint) !important; }

/* ── 头部 ── */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 250, 247, .96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  height: 72px;
  display: flex;
  align-items: center;
  gap: 40px;
}
.logo { flex: 0 0 auto; display: block; }
.logo img { height: 38px; width: auto; }

.nav { display: flex; align-items: center; gap: 26px; margin-left: 4px; }
.nav-contact { display: none; }
.nav a {
  position: relative;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--body);
  padding: 25px 0;
  white-space: nowrap;
}
.nav a:hover { color: var(--ink); }
.nav a.active { color: var(--ink); font-weight: 600; }
.nav a.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: var(--green);
}

.header-actions { margin-left: auto; display: flex; align-items: center; gap: 22px; }
.header-phone { font-size: 13px; color: var(--ink); font-weight: 600; white-space: nowrap; }
.header-store {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 36px;
  padding: 0 15px;
  border: 1px solid var(--line-strong);
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  transition: border-color .15s ease, background .15s ease;
}
.header-store:hover { border-color: var(--green); background: #fff; color: var(--green); }
.header-store .arr { font-size: 12px; color: var(--faint); }
.nav-toggle { display: none; }

/* ── 首屏 ── */
.hero { border-bottom: 1px solid var(--line); }
.hero-grid {
  padding: 66px 0 56px;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(340px, .88fr);
  gap: 64px;
  align-items: start;
}
.kicker {
  font-size: 12.5px;
  color: var(--green);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.kicker::before { content: ""; width: 22px; height: 1px; background: var(--green); }
.hero h1 {
  margin-top: 20px;
  font-size: clamp(34px, 3.8vw, 46px);
  line-height: 1.2;
  letter-spacing: -.03em;
  font-weight: 600;
  color: var(--ink);
}
.hero-sub {
  margin-top: 22px;
  max-width: 590px;
  font-size: 15px;
  line-height: 1.95;
  color: var(--body);
}

.search {
  margin-top: 30px;
  max-width: 540px;
  display: flex;
  border: 1px solid var(--line-strong);
  background: var(--surface);
}
.search input {
  flex: 1;
  min-width: 0;
  height: 46px;
  border: 0;
  background: transparent;
  padding: 0 15px;
  font-family: inherit;
  font-size: 13.5px;
  color: var(--ink);
  outline: none;
}
.search input::placeholder { color: var(--faint); }
.search button {
  flex: 0 0 auto;
  width: 92px;
  border: 0;
  background: var(--green);
  color: #fff;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s ease;
}
.search button:hover { background: var(--green-deep); }

.hot-links {
  margin-top: 10px;
  font-size: 12px;
  color: var(--faint);
  line-height: 1.9;
}
.hot-links a {
  color: var(--muted);
  margin-right: 12px;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--line-strong);
}
.hot-links a:hover { color: var(--green); text-decoration-color: var(--green); }

.hero-actions {
  margin-top: 30px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 22px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 22px;
  border: 1px solid var(--green);
  border-radius: 2px;
  background: var(--green);
  color: #fff;
  font-size: 13.5px;
  font-weight: 600;
  white-space: nowrap;
  transition: background .15s ease, border-color .15s ease;
}
.btn:hover { background: var(--green-deep); border-color: var(--green-deep); }
.text-link {
  font-size: 13.5px;
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
}
.text-link:hover { color: var(--green-deep); }

.hero-figure { padding-top: 4px; }
.hero-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 55% 50%;
  background: var(--wash);
}
.hero-figure figcaption,
.about-figure figcaption,
.delivery-aside figcaption {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-top: 9px;
  border-top: 1px solid var(--line);
  margin-top: 10px;
  font-size: 11px;
  color: var(--faint);
}

.facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  margin-bottom: 0;
}
.facts > div {
  padding: 20px 26px 22px;
  border-right: 1px solid var(--line);
}
.facts > div:first-child { padding-left: 0; }
.facts > div:last-child { border-right: 0; padding-right: 0; }
.facts dt {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: .02em;
}
.facts dd {
  margin-top: 7px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink);
}
.facts dd span {
  display: block;
  margin-top: 3px;
  font-size: 11.5px;
  color: var(--muted);
}
.facts dd b { font-weight: 600; }
.facts dd .fact-value {
  display: block;
  margin-top: 7px;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--ink);
}

/* ── 版块骨架 ── */
.section { padding: 58px 0; border-bottom: 1px solid var(--line); }
.page-head + .section { padding-top: 44px; }
.section:nth-of-type(even) { background: #f7f6f2; }
.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 400px;
  column-gap: 64px;
  align-items: start;
  margin-bottom: 32px;
}
.section-head > .section-label { grid-column: 1; grid-row: 1; }
.section-label {
  display: flex;
  align-items: center;
  gap: 9px;
  padding-top: 3px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--green);
  letter-spacing: .06em;
}
.section-label::before { content: ""; width: 6px; height: 6px; background: var(--green); }
.section-head h2 {
  grid-column: 1;
  grid-row: 2;
  margin-top: 12px;
  font-size: clamp(28px, 2.7vw, 35px);
  line-height: 1.22;
  letter-spacing: -.025em;
  font-weight: 600;
  color: var(--ink);
  max-width: 720px;
}
.section-intro {
  grid-column: 2;
  grid-row: 1 / span 2;
  padding-top: 4px;
  max-width: 400px;
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--body);
}
.section-intro b { font-weight: 600; color: var(--ink); }
.inline-link {
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--line-strong);
  white-space: nowrap;
}
.inline-link:hover { text-decoration-color: var(--green); }

/* ── 业务列表 ── */
.biz-list { border-bottom: 1px solid var(--line); }
.biz-row {
  display: grid;
  grid-template-columns: 48px minmax(0, 1.05fr) minmax(0, .95fr) 20px;
  gap: 28px;
  align-items: center;
  padding: 24px 16px;
  margin: 0 -16px;
  border-top: 1px solid var(--line);
  transition: background .15s ease;
}
.biz-row:hover { background: #f4f3ef; }
.biz-no {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--faint);
  align-self: start;
  padding-top: 6px;
}
.biz-main h3 {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -.01em;
  line-height: 1.45;
}
.biz-main p {
  margin-top: 7px;
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--body);
  max-width: 500px;
}
.biz-tags {
  font-size: 12.5px;
  line-height: 1.9;
  color: var(--muted);
}
.biz-arrow {
  font-size: 16px;
  color: var(--faint);
  justify-self: end;
  transition: transform .15s ease, color .15s ease;
}
.biz-row:hover .biz-arrow { color: var(--green); transform: translateX(3px); }

/* ── 品类目录 ── */
.catalog {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  column-gap: 40px;
  border-bottom: 1px solid var(--line);
}
.cat-row {
  display: block;
  padding: 16px 0 18px;
  border-top: 1px solid var(--line);
}
.cat-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}
.cat-name { font-size: 15px; font-weight: 600; color: var(--ink); }
.cat-count {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--faint);
  flex: 0 0 auto;
}
.cat-kids {
  display: block;
  margin-top: 5px;
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cat-row:hover .cat-name { color: var(--green); }
.cat-row:hover .cat-count { color: var(--green); }

/* ── 交付 ── */
.delivery-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 80px;
  align-items: start;
}
.steps { border-bottom: 1px solid var(--line); }
.step {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 18px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}
.step-no {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--green);
  padding-top: 5px;
}
.step h3 { font-size: 16px; font-weight: 600; line-height: 1.5; }
.step p {
  margin-top: 5px;
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--body);
  max-width: 560px;
}
.delivery-aside img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center;
  background: var(--wash);
}
.specs {
  margin-top: 24px;
  border-top: 1px solid var(--line-strong);
}
.specs > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
}
.specs dt { font-size: 12px; color: var(--muted); flex: 0 0 auto; }
.specs dd { font-size: 12.5px; color: var(--ink); text-align: right; }
.specs dd a { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--line-strong); }
.specs dd a:hover { color: var(--green); }

/* ── 关于 ── */
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: 80px;
  align-items: start;
}
.about-text p {
  font-size: 14px;
  line-height: 2;
  color: var(--body);
  max-width: 570px;
}
.about-text p + p { margin-top: 15px; }
.about-text .text-link { display: inline-block; margin-top: 18px; }
.about-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  background: var(--wash);
}
.company-table {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
}
.company-table > div {
  padding: 16px 24px 18px;
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
}
.company-table > div:nth-child(3n) { border-right: 0; }
.company-table > div:nth-child(3n + 1) { padding-left: 0; }
.company-table dt { font-size: 11.5px; color: var(--muted); }
.company-table dd {
  margin-top: 4px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--ink);
}
.company-table dd a { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--line-strong); }
.company-table dd a:hover { color: var(--green); }

/* ── 新闻 ── */
.news-list { border-top: 1px solid var(--line-strong); }
.news-row {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr) 20px;
  gap: 26px;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.news-meta { display: flex; align-items: center; gap: 14px; font-size: 12px; }
.news-meta time { font-family: var(--mono); color: var(--faint); }
.news-meta span { color: var(--green); }
.news-title { font-size: 15px; font-weight: 500; line-height: 1.6; color: var(--ink); }
.news-arrow { color: var(--faint); font-size: 15px; justify-self: end; transition: transform .15s ease, color .15s ease; }
.news-row:hover .news-title { color: var(--green); }
.news-row:hover .news-arrow { color: var(--green); transform: translateX(3px); }

/* ── 询价 ── */
.contact-band { background: var(--wash); border-bottom: 1px solid var(--line); padding: 64px 0; }
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 64px;
  align-items: end;
}
.contact-band h2 {
  margin-top: 16px;
  font-size: clamp(24px, 2.4vw, 30px);
  line-height: 1.3;
  letter-spacing: -.02em;
  font-weight: 600;
}
.contact-band p {
  margin-top: 12px;
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--body);
  max-width: 540px;
}
.contact-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}
.phone-big {
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.15;
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--green-deep);
  white-space: nowrap;
}
.phone-big:hover { color: var(--green); }
.contact-email {
  font-size: 13px;
  color: var(--muted);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--line-strong);
}
.contact-email:hover { color: var(--green); }
.contact-actions .btn { margin-top: 8px; }

/* ── 页脚 ── */
.footer { background: #fff; border-top: 1px solid var(--line); padding: 56px 0 24px; }
.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, .8fr) minmax(0, .8fr) minmax(0, 1.1fr);
  gap: 40px;
}
.footer-brand img { height: 36px; width: auto; }
.footer-brand p {
  margin-top: 16px;
  max-width: 330px;
  font-size: 13px;
  line-height: 1.9;
  color: var(--muted);
}
.footer-qr { display: flex; gap: 18px; margin-top: 20px; }
.qr-item img {
  width: 88px;
  height: 88px;
  object-fit: cover;
  border: 1px solid var(--line);
  background: #fff;
}
.qr-item span {
  display: block;
  margin-top: 6px;
  font-size: 11px;
  color: var(--faint);
  text-align: center;
}
.footer-col h3 {
  margin: 0 0 14px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--ink);
}
.footer-col a, .footer-col span {
  display: block;
  padding: 5px 0;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.65;
}
.footer-col a:hover { color: var(--green); }
.footer-workbench { color: var(--faint) !important; font-size: 12px !important; }
.footer-workbench:hover { color: var(--green) !important; }
.footer-bottom {
  margin-top: 40px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 11px;
  color: var(--faint);
}
.footer-bottom a { color: var(--faint); }
.footer-bottom a:hover { color: var(--green); }

/* ── 响应式 ── */
@media (max-width: 1080px) {
  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin: 0;
    padding: 4px 32px 14px;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
  }
  .nav.open { display: flex; }
  .nav a { padding: 13px 0; border-bottom: 1px solid var(--line-soft); font-size: 15px; }
  .nav a:last-child { border-bottom: 0; }
  .nav a.active::after { display: none; }
  .nav-contact { display: block; margin-top: 6px; padding-top: 14px; border-top: 1px solid var(--line); }
  .nav-contact a {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    padding: 7px 0;
    border-bottom: 0;
    font-size: 13px;
    color: var(--muted);
  }
  .nav-contact a span:last-child { color: var(--ink); font-family: var(--mono); font-size: 12.5px; }
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    height: 36px;
    padding: 0 13px;
    border: 1px solid var(--line-strong);
    background: transparent;
    color: var(--ink);
    font-size: 12.5px;
    font-weight: 600;
    cursor: pointer;
  }
  .header-phone { display: none; }
  .header-inner { gap: 24px; }

  .section-head { grid-template-columns: minmax(0, 1fr) 320px; column-gap: 40px; }
  .biz-row { grid-template-columns: 40px minmax(0, 1fr) minmax(0, .9fr) 20px; gap: 20px; }
  .delivery-grid, .about-grid { gap: 48px; }
  .footer-top { grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr) minmax(0, .8fr); }
  .footer-top .footer-col:last-child { grid-column: 1 / -1; }
}

@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; padding: 48px 0 44px; }
  .hero-figure { max-width: 560px; }
  .hero-figure img { aspect-ratio: 3 / 2; }
  .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .facts > div { padding: 18px 20px; border-bottom: 1px solid var(--line); }
  .facts > div:first-child { padding-left: 20px; }
  .facts > div:nth-child(2n) { border-right: 0; }
  .facts > div:nth-last-child(-n + 2) { border-bottom: 0; }

  .section { padding: 60px 0; }
  .section-head { grid-template-columns: 1fr; gap: 8px; margin-bottom: 26px; }
  .section-head > .section-label,
  .section-head h2,
  .section-intro { grid-column: 1; grid-row: auto; max-width: none; }
  .section-head h2 { margin-top: 4px; }
  .section-intro { padding-top: 0; max-width: 640px; }

  .biz-row {
    grid-template-columns: 36px minmax(0, 1fr) 20px;
    gap: 10px 18px;
    align-items: start;
    padding: 22px 0;
    margin: 0;
  }
  .biz-no { grid-column: 1; grid-row: 1; padding-top: 4px; }
  .biz-main { grid-column: 2; grid-row: 1; }
  .biz-tags { grid-column: 2 / 3; grid-row: 2; margin-top: 2px; }
  .biz-arrow { grid-column: 3; grid-row: 1; align-self: start; padding-top: 4px; }

  .catalog { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 32px; }
  .delivery-grid { grid-template-columns: 1fr; gap: 40px; }
  .delivery-aside { max-width: 420px; }
  .about-grid { grid-template-columns: 1fr; gap: 36px; }
  .about-figure { max-width: 620px; }
  .company-table { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 44px; }
  .company-table > div:nth-child(3n) { border-right: 1px solid var(--line); }
  .company-table > div:nth-child(3n + 1) { padding-left: 24px; }
  .company-table > div:nth-child(2n) { border-right: 0; }
  .company-table > div:nth-child(2n + 1) { padding-left: 0; }

  .contact-grid { grid-template-columns: 1fr; gap: 30px; align-items: start; }
  .contact-actions { align-items: flex-start; }
}

@media (max-width: 640px) {
  .wrap { width: calc(100% - 40px); }
  .topline { display: none; }
  .header-inner { height: 62px; gap: 14px; }
  .logo img { height: 30px; }
  .header-store { height: 34px; padding: 0 11px; font-size: 12px; }
  .header-store .arr { display: none; }
  .header-actions { gap: 10px; }
  .nav { padding-left: 20px; padding-right: 20px; }
  .nav-toggle { padding: 0 11px; font-size: 12px; }

  .hero-grid { padding: 36px 0 34px; }
  .kicker { font-size: 11.5px; }
  .hero h1 { margin-top: 15px; font-size: clamp(31px, 9vw, 40px); }
  .hero-sub { margin-top: 16px; font-size: 13.5px; }
  .search { margin-top: 24px; }
  .search button { width: 76px; }
  .hot-links { font-size: 11.5px; }
  .hero-actions { margin-top: 24px; gap: 16px; }
  .hero-figure img { aspect-ratio: 4 / 3; }

  .facts > div { padding: 15px 16px; }
  .facts > div:first-child { padding-left: 16px; }
  .facts dt { font-size: 11px; }
  .facts dd { font-size: 13px; }
  .facts dd span { font-size: 11px; }

  .section { padding: 48px 0; }
  .section-head h2 { font-size: 25px; }
  .section-intro { font-size: 13px; }
  .biz-main h3 { font-size: 16.5px; }
  .biz-main p { font-size: 12.5px; }
  .biz-tags { font-size: 11.5px; }

  .catalog { grid-template-columns: 1fr; }
  .cat-kids { white-space: normal; }

  .step { grid-template-columns: 40px 1fr; gap: 12px; padding: 18px 0; }

  .company-table { grid-template-columns: 1fr; }
  .company-table > div,
  .company-table > div:nth-child(3n),
  .company-table > div:nth-child(3n + 1),
  .company-table > div:nth-child(2n),
  .company-table > div:nth-child(2n + 1) {
    padding-left: 0;
    padding-right: 0;
    border-right: 0;
  }

  .news-row {
    grid-template-columns: minmax(0, 1fr) 20px;
    gap: 6px 14px;
    padding: 15px 0;
  }
  .news-meta { grid-column: 1; grid-row: 1; }
  .news-title { grid-column: 1; grid-row: 2; font-size: 14px; }
  .news-arrow { grid-column: 2; grid-row: 1 / 3; align-self: center; }

  .contact-band { padding: 44px 0; }
  .phone-big { font-size: 30px; }

  .footer { padding-top: 44px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 30px 20px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-top .footer-col:last-child { grid-column: 1 / -1; }
}

/* ── 内页页头 ── */
.page-head { border-bottom: 1px solid var(--line); }
.page-head-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 400px;
  column-gap: 64px;
  align-items: start;
  padding: 46px 0 36px;
}
.page-head-grid > .section-label { grid-column: 1; grid-row: 1; }
.page-head-grid > h1 { grid-column: 1; grid-row: 2; margin-top: 14px; max-width: 720px; }
.page-head-grid > div:last-child {
  grid-column: 2;
  grid-row: 1 / span 2;
  max-width: none;
  padding-top: 32px;
  background: transparent;
}
.page-head h1 {
  font-size: clamp(30px, 3.2vw, 40px);
  line-height: 1.22;
  letter-spacing: -.03em;
  font-weight: 600;
}
.page-head .lead { font-size: 14px; line-height: 1.9; color: var(--body); }
.page-head .lead { margin-bottom: 0; }

.page-index { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px 18px; margin-top: 14px; border-top: 0; }
.page-index a {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 0;
  border-bottom: 0;
  font-size: 12.5px;
  color: var(--green);
  text-decoration: none;
}

.page-index a span { font-family: var(--mono); font-size: 11px; color: var(--faint); }
.page-index a:hover { text-decoration: underline; text-underline-offset: 3px; }

/* ── 业务详情 ── */
.biz-detail {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 72px;
  padding: 44px 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 100px;
}
.biz-detail:last-of-type { border-bottom: 0; padding-bottom: 0; }
.biz-detail-aside { position: sticky; top: 110px; align-self: start; }
.biz-kicker { font-family: var(--mono); font-size: 11px; color: var(--green); }
.biz-detail-aside h2 {
  margin-top: 10px;
  font-size: clamp(23px, 2.4vw, 30px);
  line-height: 1.35;
  letter-spacing: -.02em;
  font-weight: 600;
}
.biz-detail-aside .lead { margin-top: 12px; font-size: 13px; line-height: 1.9; color: var(--body); }
.biz-detail-aside .biz-tags { margin-top: 16px; font-size: 11.5px; line-height: 1.9; color: var(--muted); }
.biz-detail-body { border-top: 1px solid var(--line-strong); }
.biz-item {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 24px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.biz-item h3 { font-size: 14px; font-weight: 600; line-height: 1.6; }
.biz-item p { font-size: 13px; line-height: 1.9; color: var(--body); }
.biz-detail-link { margin-top: 22px; }

/* ── 服务 ── */
.service-rows { border-top: 1px solid var(--line-strong); }
.service-row {
  display: grid;
  grid-template-columns: 70px minmax(0, 1.1fr) minmax(0, .9fr);
  gap: 28px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.service-row .no { font-family: var(--mono); font-size: 11.5px; color: var(--green); padding-top: 5px; }
.service-row h3 { font-size: 17px; font-weight: 600; line-height: 1.5; }
.service-row p { font-size: 13px; line-height: 1.9; color: var(--body); }
.track-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 48px;
  border-top: 1px solid var(--line-strong);
}
.track-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13.5px;
}
.track-row span { font-size: 11.5px; color: var(--muted); text-align: right; }
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
}
.process-step { padding: 20px 26px 22px 0; border-right: 1px solid var(--line); }
.process-step:last-child { border-right: 0; padding-right: 0; }
.process-step .no { font-family: var(--mono); font-size: 11px; color: var(--green); }
.process-step h3 { margin-top: 10px; font-size: 15px; font-weight: 600; }
.process-step p { margin-top: 6px; font-size: 12.5px; line-height: 1.85; color: var(--body); }

/* ── 关于内页 ── */
.about-page-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: 72px;
  align-items: start;
}
.about-page-grid p { font-size: 14px; line-height: 2; color: var(--body); }
.about-page-grid p + p { margin-top: 14px; }
.advantage-list { border-top: 1px solid var(--line-strong); }
.advantage-row {
  display: grid;
  grid-template-columns: 56px 200px minmax(0, 1fr);
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.advantage-row .no { font-family: var(--mono); font-size: 11.5px; color: var(--green); padding-top: 4px; }
.advantage-row h3 { font-size: 15px; font-weight: 600; line-height: 1.5; }
.advantage-row p { font-size: 13px; line-height: 1.9; color: var(--body); }
.app-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 48px;
  border-top: 1px solid var(--line-strong);
}
.app-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}
.app-row b { font-size: 13.5px; font-weight: 600; }
.app-row span { font-size: 11.5px; color: var(--muted); text-align: right; }

/* ── 联系方式 ── */
.contact-section {
  background: var(--wash);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 56px 0;
  scroll-margin-top: 100px;
}
.contact-section-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 64px;
  align-items: start;
}
.contact-section h2 { font-size: clamp(26px, 2.8vw, 34px); font-weight: 600; letter-spacing: -.02em; }
.contact-section .lead { margin-top: 12px; font-size: 13.5px; line-height: 1.9; color: var(--body); max-width: 560px; }
.contact-lines { margin-top: 28px; border-top: 1px solid var(--line-strong); }
.contact-line {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 20px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}
.contact-line dt { font-size: 12px; color: var(--muted); }
.contact-line dd { font-size: 14px; line-height: 1.8; }
.contact-line dd a { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--line-strong); }
.contact-line dd a:hover { color: var(--green); }
.contact-side {
  background: #fff;
  border: 1px solid var(--line-strong);
  padding: 24px;
}
.contact-side h3 { font-size: 16px; font-weight: 600; }
.contact-side p { margin-top: 8px; font-size: 12.5px; line-height: 1.9; color: var(--body); }
.contact-side ul { margin: 18px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.contact-side li {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  color: var(--muted);
}
.contact-side li b { color: var(--ink); font-weight: 500; }

/* ── 新闻 ── */
.news-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  border-bottom: 1px solid var(--line);
}
.news-filters button {
  border: 0;
  background: none;
  padding: 0 0 12px;
  margin-bottom: -1px;
  border-bottom: 2px solid transparent;
  font-family: inherit;
  font-size: 13px;
  color: var(--muted);
  cursor: pointer;
}
.news-filters button:hover { color: var(--ink); }
.news-filters button.active { color: var(--ink); border-bottom-color: var(--green); }
.news-summary {
  display: block;
  margin-top: 5px;
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 760px;
}
.news-more-wrap { display: flex; justify-content: center; margin-top: 30px; }
.news-empty { padding: 56px 0; text-align: center; font-size: 13px; color: var(--muted); }

/* ── 文章 ── */
.article-page { max-width: 820px; margin: 0 auto; padding: 48px 0 0; }
.article-back {
  display: inline-block;
  margin-bottom: 22px;
  font-size: 12.5px;
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 4px;
}
.article-meta { display: flex; flex-wrap: wrap; gap: 14px; font-size: 11.5px; color: var(--faint); }
.article-meta .type { color: var(--green); }
.article-meta time { font-family: var(--mono); }
.article-title { margin-top: 12px; font-size: clamp(26px, 3vw, 36px); line-height: 1.3; letter-spacing: -.025em; font-weight: 600; }
.article-summary { margin-top: 16px; font-size: 14.5px; line-height: 1.9; color: var(--muted); }
.article-cover { margin-top: 26px; border: 1px solid var(--line); }
.article-body { margin-top: 28px; font-size: 15px; line-height: 2; color: var(--ink-soft, #39423c); }
.article-body img { max-width: 100%; height: auto; margin: 18px 0; }
.article-body p { margin: 0 0 16px; }
.article-body h2, .article-body h3 { margin: 30px 0 12px; font-weight: 600; letter-spacing: -.015em; }
.article-body a { color: var(--green); text-decoration: underline; }
.article-body ul, .article-body ol { padding-left: 22px; }
.article-body blockquote { margin: 20px 0; padding: 14px 18px; border-left: 2px solid var(--green); background: var(--wash); color: var(--body); }
.attachments { margin-top: 34px; padding-top: 22px; border-top: 1px solid var(--line); }
.attachments h4 { margin: 0 0 10px; font-size: 12.5px; font-weight: 600; }
.attachments a { display: block; padding: 7px 0; font-size: 13px; color: var(--green); text-decoration: underline; text-underline-offset: 3px; }
.article-related { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line); }
.article-related h4 { margin: 0 0 10px; font-size: 12px; color: var(--muted); font-weight: 600; }
.article-related a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13.5px;
}
.article-related a:last-child { border-bottom: 0; }
.article-related span { flex: 0 0 auto; font-family: var(--mono); font-size: 11px; color: var(--faint); }

/* ── 招聘 ── */
.jobs-list { border-top: 1px solid var(--line-strong); }
.job-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 170px 150px 20px;
  gap: 24px;
  align-items: center;
  padding: 19px 0;
  border-bottom: 1px solid var(--line);
}
.job-row h3 { font-size: 16px; font-weight: 600; line-height: 1.5; }
.job-row .job-meta { display: flex; gap: 16px; font-size: 12px; color: var(--muted); }
.job-row .job-salary { font-size: 13.5px; font-weight: 600; color: var(--green); }
.job-row .job-arrow { justify-self: end; color: var(--faint); transition: transform .15s ease, color .15s ease; }
.job-row:hover h3, .job-row:hover .job-arrow { color: var(--green); }
.job-row:hover .job-arrow { transform: translateX(3px); }
.job-detail-grid { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 64px; align-items: start; }
.job-detail-main h1 { font-size: clamp(28px, 3.2vw, 40px); line-height: 1.25; letter-spacing: -.025em; font-weight: 600; }
.job-facts { display: flex; flex-wrap: wrap; gap: 10px 18px; margin-top: 14px; font-size: 12.5px; color: var(--muted); }
.job-facts b { color: var(--ink); font-weight: 500; }
.job-section { margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--line); }
.job-section h2 { font-size: 15px; font-weight: 600; }
.job-section p { margin-top: 10px; font-size: 13.5px; line-height: 2; color: var(--body); white-space: pre-line; }
.apply-card {
  position: sticky;
  top: 100px;
  background: #fff;
  border: 1px solid var(--line-strong);
  padding: 24px;
}
.apply-card h3 { font-size: 16px; font-weight: 600; }
.apply-form { margin-top: 16px; }
.form-field { margin-bottom: 12px; }
.form-field label { display: block; margin-bottom: 5px; font-size: 11.5px; color: var(--muted); }
.form-input {
  width: 100%;
  height: 42px;
  padding: 0 12px;
  border: 1px solid var(--line-strong);
  border-radius: 0;
  background: #fff;
  color: var(--ink);
  font-family: inherit;
  font-size: 13px;
  outline: none;
}
.form-input:focus { border-color: var(--green); }
textarea.form-input { height: auto; padding: 10px 12px; resize: vertical; line-height: 1.7; }
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.select { position: relative; }
.select-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  cursor: pointer;
}
.select-trigger::after { content: "▾"; font-size: 10px; color: var(--faint); }
.select-menu {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 4px);
  z-index: 20;
  display: none;
  max-height: 200px;
  overflow: auto;
  background: #fff;
  border: 1px solid var(--line-strong);
}
.select.open .select-menu { display: block; }
.select-menu button {
  display: block;
  width: 100%;
  padding: 9px 12px;
  border: 0;
  background: #fff;
  text-align: left;
  font-family: inherit;
  font-size: 13px;
  color: var(--ink);
  cursor: pointer;
}
.select-menu button:hover { background: var(--wash); color: var(--green); }
.file-drop {
  display: block;
  padding: 16px;
  text-align: center;
  border: 1px dashed var(--line-strong);
  background: var(--paper);
  font-size: 12px;
  color: var(--muted);
  cursor: pointer;
}
.file-drop:hover { border-color: var(--green); color: var(--green); }
.file-drop input { display: none; }
.apply-success {
  margin-top: 12px;
  padding: 12px;
  border: 1px solid rgba(20, 92, 67, .2);
  background: #eef4ef;
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--green);
}
.apply-note { margin-top: 10px; font-size: 11px; color: var(--faint); line-height: 1.8; }
.other-jobs { margin-top: 30px; border-top: 1px solid var(--line-strong); }
.other-jobs h4 { margin: 0; padding: 12px 0 8px; font-size: 12px; color: var(--muted); font-weight: 600; }
.other-job { display: flex; justify-content: space-between; gap: 16px; padding: 11px 0; border-bottom: 1px solid var(--line); font-size: 13px; }
.other-job span { font-size: 11.5px; color: var(--faint); }

/* ── 内页响应式 ── */
@media (max-width: 1080px) {
  .page-head-grid { grid-template-columns: minmax(0, 1fr) 320px; column-gap: 40px; }
  .biz-detail { grid-template-columns: 240px minmax(0, 1fr); gap: 48px; }
  .biz-item { grid-template-columns: 160px minmax(0, 1fr); }
  .about-page-grid { gap: 48px; }
  .contact-section-grid { grid-template-columns: minmax(0, 1fr) 340px; gap: 48px; }
  .job-detail-grid { grid-template-columns: minmax(0, 1fr) 340px; gap: 48px; }
}

@media (max-width: 880px) {
  .page-head-grid { grid-template-columns: 1fr; gap: 10px; padding: 34px 0 28px; }
  .page-head-grid > .section-label,
  .page-head-grid > h1,
  .page-head-grid > div:last-child { grid-column: 1; grid-row: auto; max-width: none; }
  .page-head-grid > h1 { margin-top: 4px; }
  .page-head-grid > div:last-child { padding-top: 0; }
  .page-index { grid-template-columns: 1fr; margin-top: 10px; }
  .page-head .page-index { margin-top: 8px; }
  .biz-detail { grid-template-columns: 1fr; gap: 28px; padding: 40px 0; }
  .biz-detail-aside { position: static; }
  .biz-item { grid-template-columns: 1fr; gap: 5px; padding: 14px 0; }
  .service-row { grid-template-columns: 44px minmax(0, 1fr); gap: 16px; }
  .service-row p { grid-column: 2; }
  .track-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .process-step { border-right: 1px solid var(--line); }
  .process-step:nth-child(2n) { border-right: 0; padding-right: 0; }
  .process-step:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
  .about-page-grid { grid-template-columns: 1fr; gap: 32px; }
  .advantage-row { grid-template-columns: 40px minmax(0, 1fr); gap: 10px 16px; }
  .advantage-row p { grid-column: 2; }
  .app-list { grid-template-columns: 1fr; }
  .contact-section-grid { grid-template-columns: 1fr; gap: 30px; }
  .job-row { grid-template-columns: minmax(0, 1fr) 130px 20px; gap: 12px 18px; }
  .job-row .job-salary { grid-column: 2; grid-row: 1; text-align: right; }
  .job-row .job-arrow { grid-column: 3; grid-row: 1 / 3; align-self: center; }
  .job-row .job-meta { grid-column: 1 / 3; grid-row: 2; }
  .job-detail-grid { grid-template-columns: 1fr; gap: 32px; }
  .apply-card { position: static; }
}

@media (max-width: 640px) {
  .page-head-grid { padding: 32px 0 28px; }
  .page-head h1 { font-size: 31px; }
  .biz-detail-aside h2 { font-size: 23px; }
  .process-grid { grid-template-columns: 1fr; }
  .process-step { border-right: 0; padding-right: 0; }
  .process-step:nth-child(-n + 2) { border-bottom: 0; }
  .process-step { border-bottom: 1px solid var(--line); }
  .process-step:last-child { border-bottom: 0; }
  .advantage-row { grid-template-columns: 32px minmax(0, 1fr); }
  .contact-line { grid-template-columns: 76px minmax(0, 1fr); }
  .job-row { grid-template-columns: minmax(0, 1fr) 20px; }
  .job-row .job-salary { grid-column: 1; grid-row: 2; text-align: left; }
  .job-row .job-meta { grid-column: 1; grid-row: 3; }
  .job-row .job-arrow { grid-column: 2; grid-row: 1 / 4; }
  .form-grid-2 { grid-template-columns: 1fr; }
  .article-page { padding-top: 32px; }
}

/* ── 文章分享与上下篇 ── */
.article-share { margin-top: 18px; }
.share-link {
  border: 0;
  background: none;
  padding: 0;
  font: inherit;
  font-size: 12px;
  color: var(--muted);
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}
.share-link:hover { color: var(--green); }
.share-toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  z-index: 90;
  padding: 10px 16px;
  background: #171b18;
  color: #fff;
  font-size: 12.5px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
}
.share-toast.show { opacity: 1; }
.article-prevnext {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: 40px;
  border-top: 1px solid var(--line-strong);
}
.prevnext-card {
  display: block;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink);
}
.prevnext-card span {
  display: block;
  margin-bottom: 4px;
  font-size: 11px;
  color: var(--faint);
}
.prevnext-card.next {
  text-align: right;
  border-left: 1px solid var(--line);
  padding-left: 24px;
}
.prevnext-card:not(.next) { padding-right: 24px; }
.prevnext-card:hover { color: var(--green); }
.prevnext-card.empty { visibility: hidden; }

@media (max-width: 640px) {
  .article-prevnext { grid-template-columns: 1fr; }
  .prevnext-card.next {
    text-align: left;
    border-left: 0;
    padding-left: 0;
    padding-right: 0;
  }
}


/* ---------- 浮动联系方式与回到顶部 ---------- */
.float-tools {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 60;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line-strong);
}
.float-tool {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  font-family: inherit;
  font-size: 12px;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
}
.float-tool:last-child { border-bottom: 0; }
.float-tool:hover { background: var(--wash); color: var(--green); }
.float-tool-label { display: none; }
.float-tool-value { display: none; }
.float-tool svg { width: 16px; height: 16px; }
.float-top { justify-content: center; }
@media (max-width: 1320px) {
  /* 窄屏没有足够右侧留白，浮窗会压住正文；联系入口保留在页脚与移动导航 */
  .float-tools { display: none !important; }
}

@media print {
  .float-tools { display: none !important; }
}

/* ---------- 加入我们：福利侧栏 + 岗位主列 ---------- */
.careers-jump { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; font-size: 12.5px; color: var(--faint); }
.careers-jump a {
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--line-strong);
}
.careers-jump a:hover { text-decoration-color: var(--green); }

.careers-section { padding-top: 44px; }
.careers-layout {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 64px;
  align-items: start;
}
.careers-aside {
  position: sticky;
  top: 100px;
  padding: 26px;
  background: var(--surface);
  border: 1px solid var(--line);
}
.careers-aside h2 {
  margin-top: 12px;
  font-size: 26px;
  line-height: 1.3;
  letter-spacing: -.02em;
  font-weight: 600;
  color: var(--ink);
}
.careers-aside-intro { margin-top: 10px; font-size: 13px; line-height: 1.9; color: var(--body); }
.benefit-list { margin-top: 18px; }
.benefit-item {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr);
  column-gap: 8px;
  padding: 9px 0;
}
.benefit-item::before { content: ""; width: 5px; height: 5px; margin-top: 8px; background: var(--green); }
.benefit-item b { grid-column: 2; font-size: 13px; font-weight: 600; line-height: 1.6; color: var(--ink); }
.benefit-item span { grid-column: 2; margin-top: 2px; font-size: 12px; line-height: 1.8; color: var(--muted); }
.careers-contact { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 12.5px; }
.careers-contact p { color: var(--muted); }
.careers-contact a {
  display: block;
  margin-top: 7px;
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--line-strong);
}
.careers-contact a:hover { text-decoration-color: var(--green); }

.careers-main-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 20px;
}
.careers-main-head h2 {
  margin-top: 10px;
  font-size: clamp(26px, 2.4vw, 32px);
  line-height: 1.3;
  letter-spacing: -.02em;
  font-weight: 600;
  color: var(--ink);
}
.careers-main-head > p { max-width: 340px; font-size: 13px; line-height: 1.9; color: var(--body); }
.careers-main .jobs-list { display: flex; flex-direction: column; gap: 12px; border-top: 0; }
.job-card {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 22px 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  transition: border-color .15s ease;
}
.job-card:hover { border-color: var(--line-strong); }
.job-card-main { flex: 1; min-width: 0; }
.job-card-top { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; }
.job-card-top h3 { font-size: 18px; font-weight: 600; line-height: 1.45; color: var(--ink); }
.job-salary { flex: 0 0 auto; font-size: 13.5px; font-weight: 600; color: var(--green); }
.job-card-meta { margin-top: 6px; font-size: 12.5px; color: var(--muted); }
.job-card-desc { margin-top: 10px; max-width: 640px; font-size: 13px; line-height: 1.9; color: var(--body); }
.job-card-cta {
  display: inline-block;
  margin-top: 12px;
  font-size: 12.5px;
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--line-strong);
}
.job-card:hover .job-card-cta { text-decoration-color: var(--green); }
.job-card-arrow { margin-top: 4px; font-size: 16px; color: var(--faint); }
.hiring-process { margin-top: 36px; }
.hiring-process h3 { font-size: 14px; font-weight: 600; color: var(--ink); }
.hiring-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; margin-top: 14px; }
.hiring-step span { font-family: var(--mono); font-size: 11px; color: var(--faint); }
.hiring-step b { display: block; margin-top: 6px; font-size: 13px; font-weight: 600; color: var(--ink); }
.hiring-step p { margin-top: 4px; font-size: 12px; line-height: 1.8; color: var(--muted); }

@media (max-width: 1080px) {
  .careers-layout { grid-template-columns: 300px minmax(0, 1fr); gap: 40px; }
  .hiring-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 24px; }
}
@media (max-width: 880px) {
  .careers-section { padding-top: 40px; }
  .careers-layout { grid-template-columns: 1fr; gap: 32px; }
  .careers-aside { position: static; }
  .careers-main-head { flex-direction: column; align-items: flex-start; gap: 8px; }
  .careers-main-head > p { max-width: 640px; }
}
@media (max-width: 640px) {
  .careers-aside { padding: 20px; }
  .careers-aside h2 { font-size: 23px; }
  .job-card { padding: 18px; gap: 12px; }
  .job-card-top { flex-direction: column; gap: 4px; }
  .job-card-top h3 { font-size: 16.5px; }
  .hiring-steps { grid-template-columns: 1fr; gap: 14px; }
}

/* ---------- 加入我们 Hero ---------- */
.careers-hero { background: var(--wash); border-bottom: 1px solid var(--line); }
.careers-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 72px;
  align-items: start;
  padding: 48px 0;
}
.careers-hero-copy h1 {
  margin-top: 14px;
  font-size: clamp(34px, 3.8vw, 48px);
  line-height: 1.2;
  letter-spacing: -.03em;
  font-weight: 600;
  color: var(--ink);
}
.careers-hero-copy .lead {
  margin-top: 16px;
  max-width: 600px;
  font-size: 14px;
  line-height: 1.95;
  color: var(--body);
}
.careers-hero-card {
  background: #fff;
  border: 1px solid var(--line-strong);
  padding: 24px;
}
.careers-hero-card h2 { font-size: 16px; font-weight: 600; color: var(--ink); }
.careers-hero-card ul { margin: 18px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.careers-hero-card li {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
}
.careers-hero-card li b { color: var(--ink); font-weight: 500; text-align: right; }
.careers-hero-card .btn { width: 100%; margin-top: 18px; height: 40px; font-size: 13px; }
@media (max-width: 880px) {
  .careers-hero-grid { grid-template-columns: 1fr; gap: 28px; padding: 36px 0; }
  .careers-hero-copy h1 { font-size: 34px; }
  .careers-hero-card { max-width: 420px; }
}
@media (max-width: 640px) {
  .careers-hero-copy h1 { font-size: 30px; }
  .careers-hero-card { padding: 20px; }
}

/* ---------- 新闻中心：主列表 + 联系侧栏 ---------- */
.news-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 56px;
  align-items: start;
}
.news-main { min-width: 0; }
.news-aside { position: sticky; top: 100px; }
.news-side-card {
  background: #fff;
  border: 1px solid var(--line-strong);
  padding: 24px;
}
.news-side-card h3 { font-size: 16px; font-weight: 600; color: var(--ink); }
.news-side-card p { margin-top: 8px; font-size: 12.5px; line-height: 1.9; color: var(--body); }
.news-side-card ul { margin: 18px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.news-side-card li {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
}
.news-side-card li b { color: var(--ink); font-weight: 500; text-align: right; word-break: break-all; }
.news-side-card li a { color: inherit; text-decoration: none; }
.news-side-card li a:hover { color: var(--green); }
.news-side-card .btn { width: 100%; margin-top: 18px; height: 40px; font-size: 13px; }

.news-row {
  grid-template-columns: 86px minmax(0, 1fr) 20px;
  gap: 24px;
  align-items: start;
  padding: 18px 0;
}
.news-date { display: flex; flex-direction: column; gap: 2px; }
.news-date strong {
  font-size: 24px;
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -.02em;
  color: var(--ink);
}
.news-date em { font-style: normal; font-family: var(--mono); font-size: 11px; color: var(--faint); }
.news-date.is-relative strong { font-size: 14px; font-weight: 500; color: var(--green); }
.news-type { display: block; margin-bottom: 4px; font-size: 11.5px; color: var(--green); }
.news-body { min-width: 0; }
.news-title { display: block; }
@media (max-width: 880px) {
  .news-layout { grid-template-columns: 1fr; gap: 32px; }
  .news-aside { position: static; }
  .news-side-card { max-width: 420px; }
}
@media (max-width: 640px) {
  .news-row { grid-template-columns: 64px minmax(0, 1fr) 16px; gap: 14px; padding: 15px 0; }
  .news-date strong { font-size: 20px; }
  .news-date.is-relative strong { font-size: 13px; }
  .news-title { font-size: 14px; }
  /* 旧的 2 列移动端规则会把 news-body 挤到 16px 的箭头列，这里复位成新的 3 列结构 */
  .news-meta { grid-column: auto; grid-row: auto; }
  .news-arrow { grid-column: 3; grid-row: auto; align-self: center; }
  .news-side-card { padding: 20px; }
}

.careers-hero-link { display: inline-block; margin-top: 18px; }
.news-side-card li span { flex: 0 0 auto; white-space: nowrap; }
.news-side-card li b { flex: 1; min-width: 0; }
.news-side-card li.is-block { display: block; }
.news-side-card li.is-block span { display: block; }
.news-side-card li.is-block b { display: block; margin-top: 3px; text-align: left; }

.delivery-main { min-width: 0; }
.delivery-specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 32px;
  margin-top: 20px;
  border-top: 1px solid var(--line-strong);
}
.delivery-specs > div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
}
.delivery-specs dt { flex: 0 0 auto; }
.delivery-specs dd { text-align: right; }
@media (max-width: 640px) {
  .delivery-specs { grid-template-columns: 1fr; }
}

/* ---------- 减少分割线：用留白、底色和悬停分组 ---------- */
.topline,
.section,
.page-head,
.contact-band,
.contact-section { border-bottom: 0; }
.contact-section { border-top: 0; }
.biz-list,
.biz-row,
.catalog,
.cat-row,
.steps,
.step,
.delivery-specs,
.delivery-specs > div,
.service-rows,
.service-row,
.track-grid,
.track-row,
.app-list,
.app-row,
.advantage-list,
.advantage-row,
.news-list,
.news-row,
.jobs-list,
.job-row { border-top: 0; border-bottom: 0; }
.news-filters { border-bottom: 0; }
.biz-row:hover,
.service-row:hover,
.track-row:hover,
.app-row:hover,
.advantage-row:hover,
.news-row:hover { background: #f6f5f1; }
.catalog { row-gap: 2px; }
.cat-row { padding: 13px 12px; margin: 0 -12px; }
.news-row { padding: 18px 12px; margin: 0 -12px; }
.step { padding: 18px 0; }
.delivery-specs { padding-top: 4px; }
.company-table { border-top: 0; }
.company-table > div { border-right: 0; border-bottom: 0; padding: 14px 0; }
.company-table dd { margin-top: 2px; }

/* 业务/服务页再减一层内容分割线 */
.biz-detail { border-bottom: 0; }
.biz-detail-body,
.biz-item { border-top: 0 !important; border-bottom: 0 !important; }
.biz-item { padding: 16px 12px; margin: 0 -12px; }
.biz-item:hover { background: #f6f5f1; }
.process-grid { border-top: 0 !important; }
.process-step { border-right: 0 !important; border-bottom: 0 !important; }
@media (max-width: 880px) {
  .process-step { border-right: 0 !important; border-bottom: 0 !important; }
}

/* 内容区轻度分隔：保留板块底色，只给行加细分隔 */
.biz-item,
.service-row,
.track-row,
.app-row,
.advantage-row,
.step,
.cat-row,
.news-row,
.delivery-specs > div,
.company-table > div { border-bottom: 1px solid var(--line) !important; }
.biz-detail + .biz-detail { border-top: 1px solid var(--line) !important; }
.news-row { padding-bottom: 17px; }
.cat-row { padding-bottom: 13px; }