/* 申银阀门 — 浅色现代首页壳层；系统字体，无外链字体 */
:root {
  --bg: #f6f8fc;
  --bg-white: #ffffff;
  --text: #1e293b;
  --muted: #64748b;
  --accent: #c2410c;
  --accent-soft: #fff7ed;
  --border: #e2e8f0;
  --header-border: #e2e8f0;
  --shadow: 0 4px 24px rgba(15, 23, 42, 0.06);
  --shadow-hover: 0 12px 40px rgba(15, 23, 42, 0.1);
  --radius: 14px;
  --radius-sm: 10px;
  --font: system-ui, -apple-system, "Segoe UI", "PingFang SC", "Hiragino Sans GB",
    "Microsoft YaHei", "Helvetica Neue", sans-serif;
  --header-h: 72px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  padding: 0.5rem 1rem;
  background: var(--accent);
  color: #fff;
  z-index: 10000;
}

.skip-link:focus {
  left: 0;
}

.container {
  width: min(1120px, 100% - 2rem);
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--header-border);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.8);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 100%;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.brand:hover {
  text-decoration: none;
  color: var(--text);
}

.brand img {
  height: 44px;
  width: auto;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text);
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
}

.nav-main {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  flex-wrap: nowrap;
}

.nav-main a {
  color: var(--muted);
  font-size: 0.95rem;
  padding: 0.5rem 0.8rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  white-space: nowrap;
  flex: 0 0 auto;
  line-height: 1.2;
}

.nav-main a:hover {
  color: var(--text);
  background: var(--bg);
  text-decoration: none;
}

.nav-main a[aria-current="page"] {
  color: var(--accent);
  background: var(--accent-soft);
  font-weight: 600;
}

.header-tel {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0;
  font-size: 0.8rem;
  color: var(--muted);
  white-space: nowrap;
}

.header-tel strong {
  font-size: 1rem;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

@media (max-width: 900px) {
  .nav-toggle {
    display: flex;
  }

  .nav-main {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    background: var(--bg-white);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    gap: 0;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.25s ease, opacity 0.2s ease;
  }

  .nav-main.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-main a {
    padding: 0.85rem 1rem;
    white-space: normal;
  }

  .header-tel {
    display: none;
  }
}

/* Hero */
.hero {
  position: relative;
  min-height: min(48vh, 480px);
  display: flex;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--border) center / cover no-repeat;
  filter: brightness(0.92) saturate(0.95);
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(255, 255, 255, 0.93) 0%,
    rgba(255, 255, 255, 0.78) 45%,
    rgba(246, 248, 252, 0.5) 100%
  );
}

.hero .container {
  position: relative;
  z-index: 1;
  padding-block: 2.75rem 3.25rem;
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.65rem, 4vw, 2.35rem);
  font-weight: 700;
  line-height: 1.25;
  max-width: 20ch;
  color: var(--text);
}

.hero p {
  margin: 0 0 1.75rem;
  color: var(--muted);
  max-width: 44ch;
  font-size: 1.05rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.3rem;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, box-shadow 0.2s;
  text-decoration: none;
}

.btn:hover {
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 12px rgba(194, 65, 12, 0.25);
}

.btn-primary:hover {
  background: #9a3412;
  color: #fff;
}

.btn-ghost {
  background: var(--bg-white);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  border-color: var(--muted);
  background: var(--bg);
  color: var(--text);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Sections */
section {
  padding-block: 3.5rem;
}

.section-title {
  margin: 0 0 0.5rem;
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--text);
}

.section-lead {
  margin: 0 0 2rem;
  color: var(--muted);
  max-width: 52ch;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

@media (max-width: 768px) {
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

.card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  transition: box-shadow 0.2s, border-color 0.2s;
}

.card:hover {
  border-color: #cbd5e1;
  box-shadow: var(--shadow-hover);
}

.card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.08rem;
  color: var(--text);
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

@media (max-width: 900px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.product-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.2s, box-shadow 0.2s;
}

.product-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.product-card a {
  color: inherit;
  display: block;
  text-decoration: none;
}

.product-card a:hover {
  color: var(--accent);
}

.product-card img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  background: var(--bg);
}

.product-card figcaption {
  padding: 0.85rem 1rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
}

.news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.news-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 1rem 1.2rem;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
}

.news-list a {
  color: var(--text);
  font-weight: 500;
  text-decoration: none;
}

.news-list a:hover {
  color: var(--accent);
  text-decoration: underline;
}

.news-list time {
  font-size: 0.85rem;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.section-muted {
  background: var(--bg-white);
  border-block: 1px solid var(--border);
}

.site-footer {
  margin-top: 0;
  padding-block: 2.25rem;
  border-top: 1px solid var(--border);
  background: var(--bg-white);
  font-size: 0.9rem;
  color: var(--muted);
}

.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: space-between;
  align-items: flex-start;
}

.site-footer a {
  color: var(--muted);
}

.site-footer a:hover {
  color: var(--accent);
}

.footer-icp {
  display: block;
  margin-top: 0.5rem;
}

/* —— 内页统一布局（产品 / 新闻 / 关于等） —— */
.layout-page {
  padding-bottom: 3rem;
}

.layout-with-sidebar {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 2rem;
  align-items: start;
}

@media (max-width: 900px) {
  .layout-with-sidebar {
    grid-template-columns: 1fr;
  }
}

.sidebar {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 0;
  box-shadow: var(--shadow);
  position: sticky;
  top: calc(var(--header-h) + 12px);
}

.sidebar-title {
  margin: 0 0 0.75rem;
  padding: 0 1rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.sidebar-cat {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar-cat a {
  display: block;
  padding: 0.45rem 1rem;
  color: var(--text);
  font-size: 0.92rem;
  text-decoration: none;
  border-left: 3px solid transparent;
}

.sidebar-cat a:hover {
  background: var(--bg);
  color: var(--accent);
}

.sidebar-cat a[aria-current="page"] {
  background: var(--accent-soft);
  border-left-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
}

.layout-main {
  min-width: 0;
}

.page-intro {
  margin: 0 0 1.5rem;
  padding: 1.25rem 1.5rem;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.page-intro h1 {
  margin: 0 0 0.35rem;
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  line-height: 1.3;
}

.page-meta {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.breadcrumb-inner {
  margin: 0 0 1rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.breadcrumb-inner a {
  color: var(--muted);
}

.breadcrumb-inner a:hover {
  color: var(--accent);
}

.article-panel {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1.75rem;
  box-shadow: var(--shadow);
}

.article-body {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text);
  overflow-x: auto;
}

.article-body p {
  margin: 0 0 1rem;
}

.article-body img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.95rem;
}

.article-body th,
.article-body td {
  border: 1px solid var(--border);
  padding: 0.5rem 0.65rem;
}

/* 产品列表网格 */
.product-list-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.product-list-grid > li {
  margin: 0;
}

.product-list-grid a {
  display: block;
  height: 100%;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  color: inherit;
  text-decoration: none;
  transition: box-shadow 0.2s, border-color 0.2s;
}

.product-list-grid a:hover {
  border-color: #cbd5e1;
  box-shadow: var(--shadow-hover);
}

.product-list-grid .thumb {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
  background: var(--bg);
  padding: 0.5rem;
}

.product-list-grid .thumb img {
  max-width: 100%;
  max-height: 140px;
  width: auto;
  height: auto;
  object-fit: contain;
  border: none;
}

.product-list-grid .cap {
  padding: 0.75rem 0.85rem;
}

.product-list-grid .cap b {
  display: block;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.35;
  margin-bottom: 0.35rem;
}

.product-list-grid .cap span {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 分页 */
.pagination {
  margin-top: 2rem;
  padding: 1rem 0;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.pagination a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 2.25rem;
  padding: 0 0.65rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-white);
  color: var(--text);
  text-decoration: none;
}

.pagination a:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.pagination .thisclass,
.pagination li.thisclass {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 2.25rem;
  padding: 0 0.65rem;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  list-style: none;
}

.pagination ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

.pagination li {
  list-style: none;
  margin: 0;
}

/* 同类产品 */
.related-section {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.related-section h2 {
  margin: 0 0 1rem;
  font-size: 1.15rem;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1rem;
}

.related-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.related-card a {
  display: block;
  color: inherit;
  text-decoration: none;
  padding: 0.65rem;
}

.related-card a:hover .related-card-title {
  color: var(--accent);
}

.related-card img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: contain;
  background: var(--bg-white);
  border-radius: 6px;
  border: 1px solid var(--border);
}

.related-card-title {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--text);
}

/* 新闻列表 */
.news-rows {
  list-style: none;
  margin: 0;
  padding: 0;
}

.news-rows li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--border);
  align-items: baseline;
}

.news-rows li:last-child {
  border-bottom: none;
}

.news-rows a {
  color: var(--text);
  font-weight: 500;
  text-decoration: none;
  flex: 1;
  min-width: 12rem;
}

.news-rows a:hover {
  color: var(--accent);
}

.news-rows time,
.news-rows .row-date {
  font-size: 0.88rem;
  color: var(--muted);
  white-space: nowrap;
}

/* 新闻子栏目 Tab */
.news-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.news-tabs a {
  padding: 0.45rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-white);
  color: var(--text);
  font-size: 0.9rem;
  text-decoration: none;
}

.news-tabs a:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.news-tabs a[aria-current="page"] {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
}

/* 产品中心大类入口 */
.category-hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.category-hub-card {
  display: block;
  padding: 1.25rem 1rem;
  text-align: center;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  color: var(--text);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.category-hub-card:hover {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: var(--shadow-hover);
}

.tech-news-block {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.tech-news-block h2 {
  margin: 0 0 1rem;
  font-size: 1.1rem;
}

/* 联系我们列表 */
.contact-dl {
  list-style: none;
  margin: 0;
  padding: 0;
}

.contact-dl li {
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
}

.contact-dl li:last-child {
  border-bottom: none;
}

.map-placeholder-inner {
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  color: var(--muted);
  font-size: 0.95rem;
  text-align: center;
  padding: 1rem;
}

.contact-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

@media (max-width: 768px) {
  .contact-two-col {
    grid-template-columns: 1fr;
  }
}

/* 首页：旧站内容块（简介+新闻双栏、分类、横向产品带） */
.home-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

@media (max-width: 900px) {
  .home-split {
    grid-template-columns: 1fr;
  }
}

.home-intro-lead {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.home-intro-lead--text {
  display: block;
}

.home-intro-lead img {
  width: 120px;
  height: 75px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-white);
  flex-shrink: 0;
}

.home-intro-text {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.75;
}

.home-intro-panel {
  padding: 1rem 1.1rem;
  margin-bottom: 1rem;
  border: 1px solid var(--border);
  background: var(--bg-white);
}

.home-intro-panel .home-intro-text {
  color: var(--text);
}

.home-intro-panel .home-intro-text + .home-intro-text {
  margin-top: 0.85rem;
}

.home-intro-lead--text .home-intro-text {
  max-width: 62ch;
}

.home-quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.home-featured-news {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}

.home-featured-news__thumb {
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border);
  line-height: 0;
}

.home-featured-news__thumb img {
  display: block;
  width: 120px;
  height: auto;
  aspect-ratio: 91 / 59;
  object-fit: cover;
}

.home-featured-news__body strong {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 1.05rem;
}

.home-featured-news__body .excerpt {
  margin: 0;
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.6;
}

.home-strip-section .section-head-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.home-product-scroll {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.home-product-scroll::-webkit-scrollbar {
  height: 6px;
}

.home-product-scroll::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

.home-strip-card {
  flex: 0 0 auto;
  width: 160px;
  scroll-snap-align: start;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: box-shadow 0.2s, border-color 0.2s;
}

.home-strip-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-hover);
}

.home-strip-card a {
  text-decoration: none;
  color: inherit;
}

.home-strip-card img {
  display: block;
  width: 100%;
  height: 120px;
  object-fit: cover;
}

.home-strip-card figcaption {
  padding: 0.6rem 0.5rem;
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1.35;
  text-align: center;
  color: var(--text);
}

.home-strip-card:hover figcaption {
  color: var(--accent);
}

.home-photo-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 1rem;
}

.home-photo-card {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-white);
  box-shadow: var(--shadow);
}

.home-photo-card img {
  width: 100%;
  height: 100%;
  min-height: 190px;
  object-fit: cover;
  display: block;
}

.home-photo-card--wide img {
  min-height: 260px;
}

@media (max-width: 900px) {
  .home-photo-grid {
    grid-template-columns: 1fr;
  }

  .home-photo-card--wide img,
  .home-photo-card img {
    min-height: 200px;
  }
}

.sitemap-columns {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 2rem;
}

.sitemap-columns h2 {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
}

.sitemap-columns ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.sitemap-columns li {
  margin: 0.35rem 0;
}