:root {
  --ink: #111820;
  --muted: #596570;
  --line: #d8dde1;
  --paper: #ffffff;
  --mist: #f2f4f5;
  --steel: #2f4858;
  --green: #3f6556;
  --red: #d92525;
  --red-dark: #a9131b;
  --black: #0c1116;
  --shadow: 0 16px 44px rgba(17, 24, 32, .10);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
}
body.nav-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid rgba(217, 37, 37, .35); outline-offset: 3px; }
h1, h2, h3, p { overflow-wrap: anywhere; }
h1, h2, h3 { margin: 0; line-height: 1.16; letter-spacing: 0; }
p { margin: 0; }

.shell { width: min(1240px, calc(100% - 48px)); margin: 0 auto; }
.section { padding: 88px 0; }
.eyebrow { margin: 0 0 12px; color: var(--red); font-size: 12px; font-weight: 800; letter-spacing: 0; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 48px; margin-bottom: 34px; }
.section-heading h2 { font-size: 42px; }
.section-heading > p { width: min(460px, 100%); color: var(--muted); }
.text-link { color: var(--red-dark); font-weight: 750; }
.text-link:hover { color: var(--red); }
.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 4px;
  padding: 0 20px;
  font-weight: 780;
  transition: background .18s ease, color .18s ease, border-color .18s ease, transform .18s ease;
}
.button:hover { transform: translateY(-2px); }
.button.primary { color: #fff; background: var(--red); }
.button.primary:hover { background: var(--red-dark); }
.button.light { color: var(--ink); background: #fff; border-color: #fff; }
.button.dark { color: #fff; background: var(--ink); }
.button.outline { border-color: var(--line); background: transparent; }

.site-header { position: sticky; top: 0; z-index: 100; height: 74px; border-bottom: 1px solid rgba(216, 221, 225, .82); background: rgba(255, 255, 255, .96); backdrop-filter: blur(14px); }
.header-row { display: grid; grid-template-columns: 178px minmax(0, 1fr) 190px; gap: 28px; align-items: center; min-height: 74px; }
.brand img { width: 170px; height: 52px; object-fit: contain; object-position: left center; }
.main-nav { display: flex; justify-content: center; align-items: center; gap: 30px; color: #35414a; font-size: 14px; }
.main-nav a { position: relative; padding: 26px 0 23px; white-space: nowrap; }
.main-nav a::after { content: ""; position: absolute; right: 0; bottom: 17px; left: 0; height: 2px; background: var(--red); transform: scaleX(0); transition: transform .18s ease; }
.main-nav a:hover::after, .main-nav a:focus-visible::after { transform: scaleX(1); }
.main-nav a.is-current { color: var(--red-dark); font-weight: 800; }
.main-nav a.is-current::after { transform: scaleX(1); }
.header-contact { display: grid; justify-items: end; line-height: 1.2; }
.header-contact span { color: var(--muted); font-size: 11px; }
.header-contact strong { margin-top: 4px; color: var(--red-dark); font-size: 17px; }
.nav-toggle { display: none; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 4px; background: #fff; padding: 10px; }
.nav-toggle span { display: block; height: 2px; margin: 4px 0; background: var(--ink); }

.hero { overflow: hidden; background: var(--black); }
.hero-banner-link { display: block; width: 100%; background: #08090c; }
.hero-image { width: 100%; aspect-ratio: 1910 / 517; object-fit: contain; object-position: center; }
.hero-summary { border-bottom: 1px solid var(--line); background: #fff; }
.hero-summary-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 54px; align-items: center; padding-top: 34px; padding-bottom: 36px; }
.hero-summary h1 { max-width: 820px; font-size: 34px; }
.hero-summary p:not(.eyebrow) { max-width: 820px; margin-top: 12px; color: var(--muted); }
.hero-actions { display: flex; gap: 10px; }

.category-section { background: var(--paper); }
.category-grid { display: grid; grid-template-columns: 1.15fr .85fr; grid-template-rows: repeat(2, 258px); gap: 16px; }
.category-tile { position: relative; display: grid; min-height: 0; overflow: hidden; border-radius: 4px; background: var(--black); color: #fff; }
.category-tile.category-large { grid-row: 1 / 3; }
.category-tile > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .78; transition: transform .4s ease, opacity .3s ease; }
.category-tile::after { content: ""; position: absolute; inset: 0; background: rgba(8, 13, 17, .34); }
.category-tile:hover > img { transform: scale(1.025); opacity: .9; }
.category-tile > span { position: relative; z-index: 2; align-self: start; justify-self: end; margin: 18px; font-size: 12px; }
.category-tile > div { position: relative; z-index: 2; align-self: end; padding: 28px; }
.category-tile h3 { font-size: 28px; }
.category-tile p { margin-top: 7px; color: #dbe2e6; }

.solution-section { background: var(--mist); }
.solution-layout { display: grid; grid-template-columns: minmax(0, .95fr) minmax(460px, 1.05fr); gap: 72px; align-items: start; }
.solution-intro h2 { font-size: 48px; }
.solution-intro > p:not(.eyebrow) { margin: 20px 0 30px; color: var(--muted); }
.solution-intro img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 4px; }
.solution-list { border-top: 1px solid var(--ink); }
.solution-list article { display: grid; grid-template-columns: 58px 1fr; gap: 18px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.solution-list article > span { color: var(--red); font-size: 13px; font-weight: 800; }
.solution-list h3 { font-size: 23px; }
.solution-list p { margin-top: 7px; color: var(--muted); }

.featured-products { background: var(--paper); }
.product-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.content-card { display: grid; min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 4px; background: var(--paper); transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
.content-card:hover { transform: translateY(-4px); border-color: #b8c0c6; box-shadow: var(--shadow); }
.content-card-media { display: block; aspect-ratio: 4 / 3; overflow: hidden; background: #eef0f1; }
.content-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.content-card:hover .content-card-media img { transform: scale(1.025); }
.content-card-body { display: grid; align-content: start; gap: 12px; padding: 18px; }
.content-card-meta { display: flex; justify-content: space-between; gap: 12px; color: var(--muted); font-size: 11px; }
.content-card-meta span { color: var(--red-dark); font-weight: 800; }
.content-card h3 { font-size: 19px; }
.content-card h3 a:hover { color: var(--red-dark); }
.content-card p { display: -webkit-box; overflow: hidden; color: var(--muted); font-size: 13px; -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.detail-link { margin-top: 3px; color: var(--steel); font-size: 13px; font-weight: 760; }

.process-section { color: #fff; background: var(--steel); }
.light-heading .eyebrow { color: #ffaaa6; }
.light-heading > p { color: #c5d0d6; }
.process-list { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); margin-top: 36px; padding: 0; list-style: none; border-top: 1px solid rgba(255,255,255,.42); }
.process-list li { min-height: 190px; padding: 24px 22px 0 0; border-right: 1px solid rgba(255,255,255,.18); }
.process-list li:last-child { border-right: 0; }
.process-list span { color: #ffaaa6; font-size: 12px; }
.process-list h3 { margin-top: 35px; font-size: 22px; }
.process-list p { margin-top: 10px; color: #c5d0d6; font-size: 13px; }

.company-section { background: #fff; }
.company-layout { display: grid; grid-template-columns: 1.08fr .92fr; gap: 70px; align-items: center; }
.company-visual img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 4px; }
.company-copy h2 { max-width: 560px; font-size: 46px; }
.company-copy > p:not(.eyebrow) { margin-top: 20px; color: var(--muted); }
.company-links { display: flex; align-items: center; gap: 20px; margin-top: 30px; }

.knowledge-section { background: var(--mist); }
.news-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.news-grid .content-card { background: #fff; }
.contact-band { padding: 68px 0; color: #fff; background: var(--black); }
.contact-layout { display: grid; grid-template-columns: 1fr .7fr; gap: 60px; align-items: end; }
.contact-layout .eyebrow { color: #ff8b86; }
.contact-layout h2 { max-width: 760px; font-size: 44px; }
.contact-layout > div:last-child { justify-self: end; text-align: right; }
.contact-layout a { font-size: 32px; font-weight: 800; }
.contact-layout p { max-width: 430px; margin-top: 8px; color: #aab8c0; }

.site-footer { padding: 58px 0 24px; color: #c2cbd0; background: #151d23; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .7fr 1fr; gap: 70px; }
.footer-brand img { width: 170px; filter: none; }
.footer-brand p { max-width: 430px; margin-top: 20px; }
.footer-grid h2 { margin-bottom: 15px; color: #fff; font-size: 15px; }
.footer-grid section > a { display: block; padding: 5px 0; }
.footer-grid section > p { color: #9eabb2; }
.footer-bottom { display: flex; justify-content: space-between; gap: 24px; margin-top: 46px; padding-top: 20px; border-top: 1px solid #344149; font-size: 12px; }
.footer-bottom div { display: flex; gap: 18px; }
.mobile-call { display: none; }

.archive-hero { padding: 70px 0 58px; color: #fff; background: var(--steel); }
.archive-hero .eyebrow { color: #ffaaa6; }
.archive-hero h1 { font-size: 52px; }
.archive-hero p:last-child { margin-top: 12px; color: #cbd5da; }
.archive-layout { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 34px; align-items: start; }
.archive-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.archive-aside { position: sticky; top: 96px; display: grid; border-top: 2px solid var(--ink); }
.archive-aside h2 { padding: 18px 0; font-size: 20px; }
.archive-aside a { padding: 12px 0; border-top: 1px solid var(--line); color: var(--muted); }
.pagebar { display: flex; gap: 8px; margin-top: 36px; }
.pagebar a, .pagebar-current { display: grid; place-items: center; min-width: 38px; height: 38px; border: 1px solid var(--line); border-radius: 3px; }
.pagebar-current { color: #fff; background: var(--red); border-color: var(--red); }

.breadcrumb { display: flex; gap: 9px; overflow: hidden; padding-top: 22px; padding-bottom: 22px; color: var(--muted); font-size: 12px; white-space: nowrap; }
.breadcrumb span:last-child { overflow: hidden; text-overflow: ellipsis; }
.product-detail-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(420px, .86fr); gap: 62px; align-items: center; padding-top: 24px; padding-bottom: 72px; }
.product-detail-image { overflow: hidden; border-radius: 4px; background: var(--mist); }
.product-detail-image img { width: 100%; aspect-ratio: 1.13; object-fit: contain; }
.product-detail-copy h1 { font-size: 44px; }
.product-detail-copy > p:not(.eyebrow) { margin-top: 20px; color: var(--muted); }
.selection-points { margin: 30px 0 0; border-top: 1px solid var(--line); }
.selection-points div { display: grid; grid-template-columns: 100px 1fr; gap: 18px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.selection-points dt { color: var(--muted); font-size: 12px; }
.selection-points dd { margin: 0; font-size: 14px; font-weight: 700; }
.product-actions { display: flex; gap: 10px; margin-top: 28px; }
.detail-content-section { background: var(--mist); }
.detail-layout { display: grid; grid-template-columns: minmax(0, 860px) 260px; gap: 36px; justify-content: center; align-items: start; }
.detail-aside, .article-contact { position: sticky; top: 98px; border-top: 3px solid var(--red); padding-top: 18px; }
.detail-aside > *, .article-contact > * { display: block; }
.phone-number, .article-contact a { margin: 8px 0; color: var(--red-dark); font-size: 21px; font-weight: 800; }
.detail-aside p, .article-contact p { color: var(--muted); font-size: 13px; }

.article-shell { padding: 34px 0 80px; }
.article-header { width: min(900px, calc(100% - 48px)); margin: 0 auto 38px; }
.article-meta { display: flex; gap: 16px; margin-bottom: 17px; color: var(--muted); font-size: 12px; }
.article-meta span:first-child { color: var(--red-dark); font-weight: 800; }
.article-header h1 { font-size: 50px; }
.article-intro { margin-top: 20px; color: var(--muted); font-size: 18px; }
.article-reading-layout { display: grid; grid-template-columns: 200px minmax(0, 820px) 210px; gap: 26px; justify-content: center; width: min(1320px, calc(100% - 48px)); margin: 0 auto; align-items: start; }
.article-toc { position: sticky; top: 98px; border-top: 2px solid var(--ink); padding-top: 16px; }
.article-toc nav { display: grid; margin-top: 9px; }
.article-toc a { padding: 5px 0; color: var(--muted); font-size: 12px; }
.article-toc a.h3 { padding-left: 12px; }
.post-content { min-width: 0; padding: 46px; border: 1px solid var(--line); border-radius: 4px; background: #fff; font-size: 17px; box-shadow: 0 8px 30px rgba(17, 24, 32, .05); }
.post-content h2 { margin-top: 42px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 29px; }
.post-content > h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.post-content h3 { margin-top: 28px; font-size: 21px; }
.post-content p { margin: 18px 0; }
.post-content ul, .post-content ol { padding-left: 1.25em; }
.post-content li { margin: 8px 0; }
.post-content img { width: auto; max-height: 760px; margin: 26px auto; border-radius: 3px; }
.post-content blockquote { margin: 24px 0; padding: 14px 20px; border-left: 4px solid var(--red); background: var(--mist); }
.post-content .article-cover { width: 100%; max-height: none; aspect-ratio: 16 / 9; object-fit: cover; }
.post-content .decision-box, .post-content .citation-sentence, .post-content .knowledge-summary { margin: 26px 0; padding: 20px 22px; border-left: 4px solid var(--steel); background: var(--mist); }
.post-content .citation-sentence { border-left-color: var(--red); }
.post-content .knowledge-summary { border-left-color: var(--green); }
.post-content .faq-block { margin: 18px 0 0; }
.post-content .faq-block div { padding: 18px 0; border-top: 1px solid var(--line); }
.post-content .faq-block dt { font-weight: 800; }
.post-content .faq-block dd { margin: 8px 0 0; color: var(--muted); }
.post-content a { color: var(--red-dark); text-decoration: underline; text-underline-offset: 3px; }
.usage-note { margin-top: 36px; padding: 20px; border-left: 4px solid var(--green); background: #eef3f0; }
.usage-note p { margin-bottom: 0; }
.related-section { border-top: 1px solid var(--line); }
.related-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.comment-section { padding-bottom: 80px; }
.comment { padding: 18px 0; border-bottom: 1px solid var(--line); }
.comment header { display: flex; justify-content: space-between; gap: 20px; }
.comment time { color: var(--muted); font-size: 12px; }
.comment-form { display: grid; gap: 12px; margin-top: 20px; }
.comment-form input, .comment-form textarea { width: 100%; border: 1px solid var(--line); border-radius: 4px; padding: 11px 12px; }
.comment-form label { color: var(--muted); font-size: 13px; }
.comment-form .comment-fields { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.comment-form .comment-field { display: grid; gap: 6px; }
.comment-form .verify-field { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; }
.comment-form .verify-field img { width: 90px; height: 30px; object-fit: cover; cursor: pointer; }
.comment-children { margin-left: 24px; padding-left: 18px; border-left: 2px solid var(--line); }
.comment-reply { display: inline-block; margin-top: 8px; color: var(--red-dark); font-size: 13px; font-weight: 750; }
.error-page { min-height: 60vh; display: grid; place-items: center; text-align: center; }
.error-page h1 { font-size: 48px; }
.error-page p { margin: 14px 0 24px; color: var(--muted); }

@media (max-width: 1100px) {
  .header-row { grid-template-columns: 170px 1fr 168px; gap: 18px; }
  .main-nav { gap: 18px; }
  .header-contact strong { font-size: 15px; }
  .product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .article-reading-layout { grid-template-columns: minmax(0, 820px) 220px; }
  .article-toc { display: none; }
  .archive-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .related-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 860px) {
  .shell { width: min(100% - 32px, 720px); }
  .section { padding: 66px 0; }
  .section-heading { align-items: start; flex-direction: column; gap: 14px; }
  .section-heading h2 { font-size: 34px; }
  .site-header { height: 68px; }
  .header-row { grid-template-columns: 1fr auto; min-height: 68px; }
  .brand img { width: 145px; height: 44px; }
  .nav-toggle { display: block; }
  .header-contact { display: none; }
  .main-nav { position: fixed; inset: 68px 0 auto; display: none; align-items: stretch; max-height: calc(100svh - 68px); overflow-y: auto; padding: 18px 20px 26px; background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
  .main-nav.is-open { display: grid; }
  .main-nav a { padding: 13px 0; border-bottom: 1px solid var(--line); font-size: 16px; }
  .main-nav a::after { display: none; }
  .hero-summary-row { grid-template-columns: 1fr; gap: 20px; }
  .hero-summary h1 { font-size: 30px; }
  .category-grid { grid-template-columns: 1fr 1fr; grid-template-rows: 340px 230px; }
  .category-tile.category-large { grid-column: 1 / 3; grid-row: auto; }
  .solution-layout, .company-layout, .product-detail-hero { grid-template-columns: 1fr; gap: 42px; }
  .solution-intro h2, .company-copy h2 { font-size: 39px; }
  .product-grid, .news-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process-list li { min-height: 160px; border-bottom: 1px solid rgba(255,255,255,.18); }
  .process-list li:last-child { grid-column: 1 / 3; }
  .contact-layout, .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .contact-layout > div:last-child { justify-self: start; text-align: left; }
  .footer-bottom { flex-wrap: wrap; }
  .archive-layout, .detail-layout { grid-template-columns: 1fr; }
  .archive-aside, .detail-aside { position: static; }
  .article-reading-layout { grid-template-columns: minmax(0, 760px); }
  .article-contact { position: static; order: 2; }
  .article-header h1 { font-size: 42px; }
}

@media (max-width: 560px) {
  .shell { width: calc(100% - 28px); }
  .section { padding: 54px 0; }
  .hero-image { min-height: 146px; }
  .hero-summary-row { padding-top: 26px; padding-bottom: 28px; }
  .hero-summary h1 { font-size: 27px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .comment-form .comment-fields { grid-template-columns: 1fr; }
  .category-grid { grid-template-columns: 1fr; grid-template-rows: repeat(3, 250px); }
  .category-tile.category-large { grid-column: auto; }
  .category-tile h3 { font-size: 24px; }
  .solution-intro h2, .company-copy h2 { font-size: 34px; }
  .solution-list article { grid-template-columns: 42px 1fr; }
  .product-grid, .news-grid, .archive-grid, .related-grid { grid-template-columns: 1fr; }
  .content-card { grid-template-columns: 120px minmax(0, 1fr); }
  .content-card-media { aspect-ratio: auto; min-height: 100%; }
  .content-card-body { padding: 15px; }
  .content-card p { -webkit-line-clamp: 2; }
  .process-list { grid-template-columns: 1fr; }
  .process-list li, .process-list li:last-child { grid-column: auto; min-height: 142px; }
  .company-links, .product-actions { align-items: stretch; flex-direction: column; }
  .contact-layout h2 { font-size: 34px; }
  .contact-layout a { font-size: 25px; }
  .footer-bottom { flex-direction: column; gap: 10px; }
  .archive-hero h1 { font-size: 40px; }
  .product-detail-copy h1 { font-size: 34px; }
  .post-content { padding: 26px 20px; font-size: 16px; }
  .article-shell { padding-top: 20px; }
  .article-header { width: calc(100% - 28px); }
  .article-header h1 { font-size: 34px; }
  .article-reading-layout { width: calc(100% - 28px); }
  .article-meta { flex-wrap: wrap; }
  .mobile-call { position: fixed; right: 14px; bottom: 14px; z-index: 90; display: grid; place-items: center; min-width: 92px; height: 44px; border-radius: 4px; color: #fff; background: var(--red); box-shadow: var(--shadow); font-weight: 800; }
}
/* ===== 金昇刷业 · 高级视觉增强 ===== */
/* 在原 style.css 之后加载，覆盖观感，不动数据与 URL */
/* 用法①：覆盖 zb_users/theme/jinsheng_geo/style/style.css */
/* 用法②：在 header 中添加 <link rel="stylesheet" href="增强.css"> */

/* --- 全局增强 --- */

/* 顶部品牌细线 */
body::before {
  content: "";
  display: block;
  height: 3px;
  background: linear-gradient(90deg, #d92525 0%, #a9131b 40%, #2f4858 100%);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
}

/* 主导航柔和阴影与过渡 */
.site-header {
  box-shadow: 0 2px 16px rgba(17, 24, 32, 0.06);
  transition: box-shadow 0.3s ease;
}
.site-header:hover {
  box-shadow: 0 4px 24px rgba(17, 24, 32, 0.10);
}

.main-nav a {
  transition: color 0.2s ease, opacity 0.2s ease;
}
.main-nav a:hover {
  opacity: 0.82;
}
.main-nav a::after {
  transition: transform 0.22s ease, background-color 0.22s ease;
}

/* Eyebrow 颜色强化 */
.eyebrow {
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--red) !important;
}

/* Section 间距微调 */
.section {
  padding: 96px 0;
}

/* 标题区块竖条强调 */
.section-heading > div h2 {
  position: relative;
  padding-left: 18px;
}
.section-heading > div h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 4px;
  background: var(--red);
  border-radius: 2px;
}

/* --- Hero 增强 --- */
.hero-summary {
  position: relative;
}
.hero-summary::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line), transparent);
}

.hero-actions .button {
  transition: background 0.22s ease, color 0.22s ease, border-color 0.22s ease, transform 0.22s ease, box-shadow 0.22s ease;
}
.hero-actions .button.primary:hover {
  box-shadow: 0 6px 20px rgba(217, 37, 37, 0.35);
  transform: translateY(-3px);
}
.hero-actions .button.outline:hover {
  border-color: var(--red);
  color: var(--red-dark);
  transform: translateY(-2px);
}

/* --- 分类区块增强 --- */
.category-tile > div {
  transition: transform 0.25s ease;
}
.category-tile:hover > div {
  transform: translateY(-4px);
}

/* --- 内容卡片增强 --- */
.content-card {
  border-radius: 6px;
  box-shadow: 0 2px 12px rgba(17, 24, 32, 0.06);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.content-card:hover {
  transform: translateY(-6px);
  border-color: #c8d0d6;
  box-shadow: 0 12px 36px rgba(17, 24, 32, 0.13);
}

.content-card-media img {
  transition: transform 0.4s ease;
}
.content-card:hover .content-card-media img {
  transform: scale(1.04);
}

.detail-link {
  transition: color 0.18s ease, padding-left 0.18s ease;
}
.detail-link:hover {
  color: var(--red);
  padding-left: 4px;
}

/* --- 方案区块增强 --- */
.solution-intro img {
  border-radius: 6px;
  box-shadow: 0 8px 30px rgba(17, 24, 32, 0.10);
}

.solution-list article {
  transition: background 0.18s ease;
  border-radius: 4px;
  padding-left: 8px;
  padding-right: 8px;
}
.solution-list article:hover {
  background: rgba(47, 72, 88, 0.04);
}

/* --- 流程区块增强 --- */
.process-section {
  position: relative;
  overflow: hidden;
}
.process-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
}

/* --- 企业区块增强 --- */
.company-visual img {
  border-radius: 8px;
  box-shadow: 0 10px 40px rgba(17, 24, 32, 0.12);
}

.company-copy .button.dark:hover {
  background: var(--muted);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(17, 24, 32, 0.25);
}

/* --- 联系区块增强 --- */
.contact-band {
  position: relative;
  overflow: hidden;
}
.contact-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(217,37,37,0.12) 0%, transparent 65%);
  pointer-events: none;
}

/* --- 页面标题区增强 --- */
.archive-hero {
  position: relative;
  overflow: hidden;
}
.archive-hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
}

/* --- FAQ 区块样式 --- */
.page-faq .faq-list,
.page-archive-geo .faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.faq-item,
.page-faq .faq-item {
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}
.faq-item:first-child {
  border-top: 1px solid var(--line);
}
.faq-item dt {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 12px;
  line-height: 1.5;
}
.faq-item dd {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.9;
  margin: 0;
}

/* --- 企业档案表格增强 --- */
.geo-table tr:hover td,
.geo-table tr:hover th {
  background: #f8f9fa;
}

/* --- 按钮增强 --- */
.button {
  border-radius: 5px;
  letter-spacing: 0.02em;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.button.outline:hover {
  border-color: var(--red);
  color: var(--red-dark);
  background: rgba(217, 37, 37, 0.04);
}

/* --- 页脚增强 --- */
.site-footer {
  background: #0e161c;
  border-top: 1px solid #1e2a33;
}

/* --- 面包屑增强 --- */
.breadcrumb a:hover {
  color: var(--red-dark);
}

/* --- 文章页增强 --- */
.post-content {
  border-radius: 8px;
  box-shadow: 0 4px 24px rgba(17, 24, 32, 0.06);
}

.post-content a {
  transition: color 0.18s ease;
}
.post-content a:hover {
  color: var(--red);
}

/* --- 翻页条增强 --- */
.pagebar a:hover {
  background: var(--mist);
  border-color: var(--red);
  color: var(--red-dark);
}

/* --- 产品详情页增强 --- */
.product-detail-image {
  border-radius: 8px;
  box-shadow: 0 6px 24px rgba(17, 24, 32, 0.08);
}

/* --- 表格增强 --- */
.post-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 15px;
}
.post-content table th {
  background: var(--mist);
  padding: 12px 16px;
  border: 1px solid var(--line);
  text-align: left;
}
.post-content table td {
  padding: 12px 16px;
  border: 1px solid var(--line);
}
.post-content table tr:hover td {
  background: #f8f9fa;
}

/* --- 产品网格悬停增强 --- */
.product-grid {
  gap: 20px;
}

/* --- 平滑滚动保持，添加滚动行为 --- */
html {
  scroll-behavior: smooth;
}

/* --- 焦点样式微调 --- */
:focus-visible {
  outline: 3px solid rgba(217, 37, 37, 0.4);
  outline-offset: 3px;
  border-radius: 2px;
}

/* --- 移动端优化 --- */
@media (max-width: 767px) {
  body::before {
    height: 2px;
  }
  .section {
    padding: 64px 0;
  }
}