/* 参考站板块样式 */
.home-strip { background: var(--paper-deep); padding: 22px 0; }
.home-strip__inner { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.hero__spots { max-width: 1080px; margin: 26px auto 0; padding: 0 20px; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.hero__spots span { color: var(--ochre); font-size: 13px; letter-spacing: 2px; }
.hero__spots em { font-style: normal; background: rgba(31,77,63,.08); border-radius: 999px; padding: 4px 12px; font-size: 12px; color: var(--pine-deep); }
.stat-cards { max-width: 1080px; margin: 20px auto 0; padding: 0 20px; display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 14px; }
.stat-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; }
.stat-card strong { font-size: 30px; color: var(--pine-deep); display: block; }
.stat-card span { color: var(--ochre); font-size: 13px; }
.stat-card p { margin: 8px 0 0; color: var(--ink-soft); font-size: 13px; }
.page-hero__lead { max-width: 760px; margin: 12px auto 0; color: rgba(255,255,255,.85); }
.coverage-note { color: var(--ochre); font-size: 13px; letter-spacing: 1px; margin: 18px 0 10px; }
.province-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.province { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 6px 16px; font-size: 14px; color: var(--ink-soft); }
.spot-wrap { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.spot { font-style: normal; background: var(--paper-deep); border-radius: 999px; padding: 6px 16px; font-size: 13px; color: var(--pine-deep); }
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; margin-top: 16px; }
.team-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.team-card__count { font-size: 40px; font-weight: 800; color: var(--ochre); line-height: 1; }
.team-card h3 { margin: 8px 0 6px; color: var(--pine-deep); }
.team-card p { color: var(--ink-soft); font-size: 14px; }
.team-card ul { margin: 12px 0 0; padding-left: 18px; color: var(--ink-soft); font-size: 13px; display: grid; gap: 5px; }
.stat-cards--big .stat-card strong { font-size: 42px; color: var(--pine); }
.promise-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin-top: 22px; }
.promise-card { background: var(--paper-deep); border-radius: var(--radius); padding: 20px 22px; }
.promise-card__no { color: var(--ochre); font-weight: 700; }
.promise-card h3 { margin: 6px 0; color: var(--pine-deep); }
.promise-card p { margin: 0; color: var(--ink-soft); font-size: 13px; }
.chain-steps { list-style: none; margin: 20px 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; counter-reset: step; }
.chain-step { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.chain-step--lvtuji { background: var(--pine-deep); color: #fff; border-color: var(--pine-deep); }
.chain-step--lvtuji h3, .chain-step--lvtuji p { color: #fff; }
.chain-step__no { color: var(--ochre); font-weight: 800; }
.chain-step h3 { margin: 6px 0; font-size: 17px; color: var(--pine-deep); }
.chain-step p { margin: 0 0 8px; font-size: 13px; color: var(--ink-soft); }
.chain-step__owner { font-style: normal; font-size: 12px; letter-spacing: 1px; color: var(--ochre); }
.value-group { margin-top: 30px; }
.value-group__name { color: var(--pine-deep); font-size: 21px; }
.value-group__name small { color: var(--ink-soft); font-size: 13px; margin-left: 10px; }
.value-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 12px; margin-top: 14px; }
.value-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }
.value-card h3 { margin: 0 0 6px; font-size: 15px; color: var(--pine-deep); }
.value-card p { margin: 0; font-size: 13px; color: var(--ink-soft); }
.value-closing { margin-top: 22px; color: var(--ink-soft); background: var(--paper-deep); border-radius: var(--radius); padding: 16px 20px; }
.partner-stack { display: grid; gap: 18px; margin-top: 18px; }
.partner-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 26px; }
.partner-card__no { color: var(--ochre); font-size: 12px; letter-spacing: 2px; }
.partner-card h2 { margin: 6px 0; color: var(--pine-deep); }
.partner-card__sub { color: var(--ink-soft); margin: 0 0 10px; }
.partner-card p { color: var(--ink-soft); font-size: 14px; }
.partner-card b { color: var(--pine-deep); margin-right: 6px; }
.partner-subtypes { list-style: none; margin: 10px 0; padding: 0; display: grid; gap: 8px; }
.partner-subtypes li { background: var(--paper); border-radius: 10px; padding: 10px 14px; font-size: 13px; color: var(--ink-soft); }
.partner-card__benefit { background: var(--paper-deep); border-radius: 10px; padding: 10px 14px; }
.center-cta { text-align: center; margin-top: 26px; }
.mode-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 16px; margin-top: 18px; }
.mode-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; position: relative; }
.mode-card--hot { border: 2px solid var(--ochre); }
.mode-card__code { color: var(--ochre); font-size: 12px; letter-spacing: 2px; }
.mode-card h2 { margin: 6px 0; font-size: 20px; color: var(--pine-deep); }
.mode-hot { font-style: normal; background: var(--ochre); color: #fff; font-size: 11px; border-radius: 999px; padding: 2px 10px; margin-left: 8px; vertical-align: middle; }
.mode-card__tag { color: var(--pine); font-weight: 600; font-size: 14px; margin: 0 0 8px; }
.mode-card__desc { color: var(--ink-soft); font-size: 13px; }
.mode-card ul { margin: 10px 0 0; padding-left: 18px; color: var(--ink-soft); font-size: 13px; display: grid; gap: 5px; }
.mode-card__price { margin: 14px 0 0; }
.mode-card__price b { font-size: 20px; color: var(--pine-deep); }
.mode-card__price span { display: block; font-size: 12px; color: var(--ink-soft); }
.upgrade-path { margin-top: 26px; background: var(--paper-deep); border-radius: var(--radius); padding: 18px 22px; }
.upgrade-path__lead { margin: 0 0 8px; font-weight: 600; color: var(--pine-deep); }
.upgrade-path ol { margin: 0; padding-left: 20px; color: var(--ink-soft); display: grid; gap: 4px; }
.summary-table { width: 100%; border-collapse: collapse; margin-top: 16px; background: #fff; border-radius: var(--radius); overflow: hidden; }
.summary-table th { background: var(--pine-deep); color: #fff; text-align: left; padding: 12px 16px; font-size: 14px; }
.summary-table td { border: 1px solid var(--line); padding: 12px 16px; font-size: 14px; color: var(--ink-soft); }
.apply-section { max-width: 1080px; }
.apply-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 16px; }
.apply-copy h2 { color: var(--pine-deep); font-size: 24px; }
.apply-copy p { color: var(--ink-soft); }
.apply-stats { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 8px; }
.apply-stats li { background: var(--paper-deep); border-radius: 10px; padding: 10px 16px; font-size: 14px; color: var(--pine-deep); }
.apply-form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; display: grid; gap: 14px; }
.apply-form__lead { margin: 0; font-weight: 600; color: var(--pine-deep); }
.apply-form label { display: grid; gap: 6px; font-size: 13px; color: var(--ink-soft); }
.apply-form input, .apply-form select, .apply-form textarea { border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; font-size: 14px; font-family: inherit; }
.apply-form button { border: 0; cursor: pointer; justify-self: start; }
.apply-form__msg { min-height: 18px; margin: 0; font-size: 13px; }
.apply-form__msg--ok { color: var(--pine); }
.apply-form__msg--err { color: #b03a2e; }
@media (max-width: 900px) { .apply-grid { grid-template-columns: 1fr; } }
.nav-cta { border: 1px solid var(--ochre); color: var(--ochre) !important; border-radius: 999px; padding: 4px 14px; }

:root {
  --ink: #21302a;
  --ink-soft: #4c5a53;
  --paper: #f7f4ee;
  --paper-deep: #efe9df;
  --pine: #1f4d3f;
  --pine-deep: #14352b;
  --ochre: #b56a3a;
  --line: rgba(33, 48, 42, 0.14);
  --radius: 14px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.75;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--ochre); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

.site-header { position: sticky; top: 0; z-index: 20; background: rgba(247, 244, 238, 0.94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.site-header__inner { max-width: 1080px; margin: 0 auto; padding: 14px 20px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand-mark { display: flex; flex-direction: column; line-height: 1.2; }
.brand-mark__cn { font-size: 22px; font-weight: 700; letter-spacing: 4px; color: var(--pine-deep); }
.brand-mark__en { font-size: 10px; letter-spacing: 3px; color: var(--ochre); }
.site-nav { display: flex; gap: 20px; font-size: 14px; color: var(--ink-soft); flex-wrap: wrap; }
.nav-toggle { display: none; }

.hero { max-width: 1080px; margin: 0 auto; padding: 64px 20px 40px; display: grid; gap: 28px; }
@media (min-width: 980px) {
  .hero { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); align-items: center; }
  .hero__media { order: 2; }
}
.hero__eyebrow { margin: 0; color: var(--ochre); letter-spacing: 4px; font-size: 13px; }
.hero__title { margin: 8px 0 0; font-size: clamp(30px, 5vw, 46px); line-height: 1.25; color: var(--pine-deep); }
.hero__lead { margin: 16px 0 0; max-width: 640px; color: var(--ink-soft); }
.hero__actions { display: flex; gap: 14px; margin-top: 24px; flex-wrap: wrap; }
.btn { display: inline-block; padding: 12px 26px; border-radius: 999px; font-size: 15px; transition: transform .15s ease; }
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--pine); color: #fff; }
.btn--primary:hover { background: var(--pine-deep); color: #fff; }
.btn--ghost { border: 1px solid var(--pine); color: var(--pine); }
.hero__stats { display: flex; gap: 36px; margin: 32px 0 0; padding: 0; flex-wrap: wrap; }
.hero__stats dt { font-size: 13px; color: var(--ink-soft); }
.hero__stats dd { margin: 4px 0 0; font-size: 22px; font-weight: 700; color: var(--pine-deep); }
.hero__media img { border-radius: var(--radius); box-shadow: 0 18px 40px rgba(20, 53, 43, .18); }

.section-head { max-width: 1080px; margin: 0 auto; padding: 40px 20px 8px; }
.section-head h2 { margin: 0; font-size: clamp(22px, 3vw, 30px); color: var(--pine-deep); }
.section-head p { margin: 6px 0 0; color: var(--ink-soft); }

.home-services__grid, .service-detail__grid { max-width: 1080px; margin: 18px auto 0; padding: 0 20px 8px; display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; }
.service-card, .service-detail { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.service-card h3, .service-detail h3 { margin: 0 0 8px; color: var(--pine-deep); font-size: 18px; }
.service-card p, .service-detail p { margin: 0; color: var(--ink-soft); font-size: 14px; }

.home-topics__grid { max-width: 1080px; margin: 18px auto 0; padding: 0 20px 8px; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.topic-panel { background: var(--paper-deep); border-radius: var(--radius); padding: 20px 22px; }
.topic-panel h3 { margin: 0 0 10px; font-size: 16px; color: var(--pine-deep); }
.topic-panel ul { margin: 0; padding-left: 18px; color: var(--ink-soft); font-size: 14px; }
.topic-panel li { margin: 6px 0; }

.home-cta { text-align: center; background: var(--pine-deep); color: #fff; padding: 64px 20px; margin-top: 40px; }
.home-cta h2 { margin: 0; font-size: clamp(22px, 3vw, 30px); }
.home-cta p { color: rgba(255,255,255,.8); }
.home-cta .btn--primary { background: var(--ochre); }
.home-cta .btn--primary:hover { background: #9c5a2f; }

.page-hero { background: linear-gradient(160deg, var(--pine-deep), var(--pine)); color: #fff; padding: 56px 20px 44px; }
.page-hero__eyebrow { margin: 0; letter-spacing: 4px; font-size: 12px; color: rgba(255,255,255,.7); }
.page-hero h1 { margin: 8px 0 0; font-size: clamp(26px, 4vw, 38px); }

.prose-section { max-width: 1080px; margin: 0 auto; padding: 8px 20px 56px; }
.pricing-note { background: var(--paper-deep); border-radius: var(--radius); padding: 18px 22px; color: var(--ink-soft); }
.process-steps { counter-reset: step; list-style: none; margin: 20px 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.process-steps li { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; counter-increment: step; }
.process-steps li::before { content: "0" counter(step); color: var(--ochre); font-weight: 700; }
.process-steps h3 { margin: 6px 0 8px; color: var(--pine-deep); font-size: 17px; }
.process-steps p { margin: 0; color: var(--ink-soft); font-size: 14px; }

.faq-list { display: grid; gap: 10px; margin-top: 16px; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 18px; }
.faq-item summary { cursor: pointer; font-weight: 600; color: var(--pine-deep); }
.faq-item p { color: var(--ink-soft); margin: 10px 0 0; }

.about-copy { max-width: 780px; color: var(--ink-soft); font-size: 16px; display: grid; gap: 14px; margin-top: 12px; }

.article-list { list-style: none; margin: 18px 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.article-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .15s ease, box-shadow .15s ease; }
.article-card:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(20, 53, 43, .12); }
.article-card a { display: flex; flex-direction: column; height: 100%; padding: 18px; }
.article-card__media img { border-radius: 10px; aspect-ratio: 3/2; object-fit: cover; margin-bottom: 12px; }
.article-card__tag { color: var(--ochre); font-size: 12px; letter-spacing: 2px; }
.article-card__title { font-weight: 600; color: var(--pine-deep); margin-top: 6px; }
.article-card__summary { color: var(--ink-soft); font-size: 13px; margin-top: 8px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.topic-block { margin-top: 28px; }
.topic-block__title { color: var(--pine-deep); }

.article-page { max-width: 820px; margin: 0 auto; padding: 32px 20px 64px; }
.breadcrumbs { color: var(--ink-soft); font-size: 13px; display: flex; gap: 8px; flex-wrap: wrap; }
.article-page__head { margin-top: 18px; }
.article-page__tag { color: var(--ochre); letter-spacing: 2px; font-size: 13px; margin: 0; }
.article-page__head h1 { font-size: clamp(24px, 3.4vw, 32px); color: var(--pine-deep); line-height: 1.35; margin: 8px 0 0; }
.article-page__summary { color: var(--ink-soft); }
.article-page__media img { border-radius: var(--radius); margin: 20px 0; }
.article-page__faq, .article-page__related { margin-top: 36px; }
.article-page__related .article-list { grid-template-columns: 1fr; }

.article-body { margin-top: 24px; font-size: 16px; color: var(--ink); display: grid; gap: 14px; }
.article-body h2 { color: var(--pine-deep); font-size: 21px; margin: 18px 0 0; }
.article-body h3 { color: var(--pine-deep); font-size: 18px; margin: 14px 0 0; }
.article-body p { margin: 0; color: var(--ink-soft); }
.article-body ul, .article-body ol { color: var(--ink-soft); padding-left: 22px; margin: 0; display: grid; gap: 6px; }
.article-body strong { color: var(--pine-deep); }
.article-body blockquote { margin: 0; padding: 12px 18px; background: var(--paper-deep); border-left: 3px solid var(--ochre); border-radius: 8px; color: var(--ink-soft); }
.article-body img { border-radius: 10px; }

.site-footer { background: #182722; color: rgba(255,255,255,.82); padding: 40px 20px 28px; }
.site-footer__brand { max-width: 1080px; margin: 0 auto; display: flex; flex-direction: column; gap: 4px; }
.site-footer__brand span { font-size: 18px; letter-spacing: 3px; }
.site-footer__brand small { color: rgba(255,255,255,.55); }
.site-footer__links { max-width: 1080px; margin: 18px auto 0; display: flex; gap: 18px; flex-wrap: wrap; font-size: 14px; }
.site-footer__legal { max-width: 1080px; margin: 20px auto 0; font-size: 12px; color: rgba(255,255,255,.45); border-top: 1px solid rgba(255,255,255,.14); padding-top: 14px; }

@media (max-width: 760px) {
  .site-nav { display: none; }
  .site-nav.is-open { display: flex; flex-direction: column; position: absolute; right: 20px; top: 60px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 22px; box-shadow: 0 16px 30px rgba(20,53,43,.16); }
  .nav-toggle { display: inline-flex; flex-direction: column; gap: 5px; background: none; border: 0; padding: 6px; cursor: pointer; }
  .nav-toggle span { width: 22px; height: 2px; background: var(--pine-deep); display: block; }
  .hero { padding-top: 40px; }
  .hero__stats { gap: 20px; }
}