:root {
  --bg: #f5f7f8;
  --surface: #ffffff;
  --text: #152029;
  --muted: #607080;
  --line: #d8e0e6;
  --accent: #176b5d;
  --accent-dark: #0f4e43;
  --notice: #fff6df;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
}

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

a:hover {
  text-decoration: underline;
}

.wrap {
  width: min(1080px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.header-grid {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  color: var(--text);
  font-weight: 800;
}

.nav {
  align-items: center;
  display: flex;
  gap: 16px;
  font-size: 15px;
}

.nav-call {
  padding: 8px 12px;
  border-radius: 6px;
  color: white;
  background: var(--accent);
  font-weight: 800;
}

.hero {
  padding: 64px 0;
  background: linear-gradient(135deg, #ffffff, #e8f1ef);
  border-bottom: 1px solid var(--line);
}

.hero h1,
.page-head h1,
.article-header h1 {
  margin: 0;
  max-width: 880px;
  line-height: 1.18;
  font-size: clamp(32px, 5vw, 54px);
}

.hero p,
.page-head p,
.description {
  max-width: 760px;
  color: var(--muted);
  font-size: 18px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 800;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.hero-phone {
  margin: 22px 0 0;
  font-size: 24px;
  font-weight: 900;
}

.hero-phone a {
  color: var(--text);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 6px;
  background: var(--accent);
  color: white;
  font-weight: 800;
}

.button.secondary {
  color: var(--accent-dark);
  background: white;
  border: 1px solid var(--line);
}

.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.section,
.page-head,
.article {
  padding: 42px 0;
}

.section-header {
  margin-bottom: 20px;
}

.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.trust-strip,
.topic-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.trust-strip > div,
.topic-grid article,
.article-links {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.trust-strip > div,
.topic-grid article {
  padding: 18px;
}

.trust-strip strong {
  display: block;
  margin-bottom: 4px;
}

.trust-strip span,
.topic-grid p {
  color: var(--muted);
}

.post-card,
.list-item,
.info-box,
.contact-band,
.notice {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.post-card,
.list-item,
.info-box,
.contact-band {
  padding: 20px;
}

.post-card a,
.list-item a {
  display: block;
}

.post-thumb,
.list-thumb,
.article-hero-image img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #e8eef0;
}

.post-thumb {
  margin: -4px 0 16px;
  border-radius: 6px;
}

.list-thumb {
  margin-bottom: 16px;
  border-radius: 6px;
}

.article-hero-image {
  margin: 22px 0;
}

.article-hero-image img {
  border: 1px solid var(--line);
  border-radius: 8px;
}

.post-card h3,
.list-item h2 {
  margin: 0 0 8px;
  color: var(--text);
  line-height: 1.35;
}

.post-card p,
.list-item p {
  margin: 0 0 12px;
  color: var(--muted);
}

.post-list {
  display: grid;
  gap: 14px;
}

.two-column {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
}

.check-list {
  padding-left: 20px;
}

.check-list li {
  margin: 8px 0;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 20px;
}

.article {
  max-width: 860px;
}

.article-header {
  margin-bottom: 22px;
}

.article-header time,
.post-card time,
.list-item time {
  color: var(--muted);
  font-size: 14px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.tag-row span {
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--accent-dark);
  background: white;
  font-size: 13px;
  font-weight: 700;
}

.article-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin: 22px 0;
  overflow: hidden;
}

.article-links a {
  padding: 14px;
  background: white;
  font-weight: 800;
  text-align: center;
}

.notice {
  margin: 22px 0;
  padding: 16px;
  background: var(--notice);
}

.content {
  padding: 26px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.content h2 {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.content h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.content blockquote {
  margin: 24px 0;
  padding: 18px;
  border-left: 4px solid var(--accent);
  background: #eef7f5;
  color: var(--accent-dark);
  font-weight: 800;
}

.content table {
  width: 100%;
  border-collapse: collapse;
  display: block;
  overflow-x: auto;
  margin: 18px 0;
}

.content th,
.content td {
  border: 1px solid var(--line);
  padding: 10px;
  text-align: left;
  vertical-align: top;
}

.content th {
  background: #edf4f2;
}

.contact-band {
  margin-top: 24px;
}

.site-footer {
  padding: 28px 0;
  color: var(--muted);
  background: var(--surface);
  border-top: 1px solid var(--line);
  font-size: 14px;
}

.footer-links {
  display: flex;
  gap: 14px;
}

@media (max-width: 720px) {
  .header-grid,
  .two-column,
  .trust-strip,
  .topic-grid,
  .article-links {
    display: block;
  }

  .trust-strip > div,
  .topic-grid article,
  .article-links a {
    display: block;
    margin-bottom: 10px;
  }

  .nav {
    margin-top: 12px;
    flex-wrap: wrap;
  }

  .content {
    padding: 20px;
  }
}