:root {
  --bg: #f4f7f3;
  --paper: #ffffff;
  --ink: #1f2d2b;
  --muted: #64706d;
  --brand: #0f3d3e;
  --brand-2: #1f7a6b;
  --line: #dfe8e5;
  --soft: #e8f2ef;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
}

a {
  color: #0f675d;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.site-header {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: white;
  padding: 42px 20px 34px;
}

.header-inner {
  max-width: 1120px;
  margin: 0 auto;
}

.logo {
  font-size: 42px;
  font-weight: 800;
  letter-spacing: .3px;
}

.subtitle {
  margin-top: 8px;
  max-width: 780px;
  opacity: .92;
  font-size: 18px;
}

.nav {
  background: #0b2f31;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.nav a {
  color: white;
  font-size: 15px;
}

.wrapper {
  max-width: 1120px;
  margin: 28px auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: minmax(0, 2fr) 340px;
  gap: 24px;
}

.card, .article, .sidebar-box {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 5px 18px rgba(20, 40, 36, .05);
}

.article {
  padding: 24px;
  margin-bottom: 22px;
}

.article h1,
.article h2,
.article h3 {
  color: var(--brand);
  line-height: 1.25;
}

.article h1 {
  font-size: 34px;
  margin: 0 0 10px;
}

.article h2 {
  margin-top: 8px;
}

.meta {
  color: var(--muted);
  font-size: 14px;
  margin: 6px 0 14px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.3fr .7fr;
  gap: 18px;
  margin-bottom: 22px;
}

.hero {
  padding: 26px;
  min-height: 260px;
  background:
    radial-gradient(circle at 20% 20%, rgba(255,255,255,.9), rgba(255,255,255,.45) 35%, rgba(255,255,255,.05) 70%),
    linear-gradient(145deg, #cde7e1, #eaf5ee);
}

.hero h1 {
  margin: 0;
  color: var(--brand);
  font-size: 36px;
  line-height: 1.2;
}

.hero p {
  max-width: 660px;
  color: #334441;
}

.note {
  padding: 20px;
  background: var(--soft);
}

.posts {
  display: grid;
  gap: 18px;
}

.post-card {
  padding: 22px;
}

.post-card h2 {
  margin: 0 0 8px;
  color: var(--brand);
}

.tags {
  margin-top: 14px;
}

.tag {
  display: inline-block;
  background: var(--soft);
  color: #0f5c54;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 13px;
  margin: 0 6px 6px 0;
}

.sidebar-box {
  padding: 20px;
  margin-bottom: 18px;
}

.sidebar-box h3 {
  margin-top: 0;
  color: var(--brand);
}

.list-clean {
  padding-left: 18px;
}

.weather-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px dashed var(--line);
  padding: 8px 0;
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table td, .table th {
  border-bottom: 1px solid var(--line);
  padding: 9px 7px;
  text-align: left;
}

.footer {
  margin-top: 36px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  padding: 28px 20px;
  text-align: center;
  font-size: 14px;
}

.search-box {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: 15px;
}

.small {
  color: var(--muted);
  font-size: 14px;
}

.error-page {
  max-width: 760px;
  margin: 80px auto;
  padding: 32px;
  text-align: center;
}

@media (max-width: 860px) {
  .wrapper,
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .logo {
    font-size: 34px;
  }

  .hero h1 {
    font-size: 30px;
  }
}


.hero-with-image {
  overflow: hidden;
}

.hero-photo {
  width: 100%;
  height: 260px;
  object-fit: cover;
  display: block;
  border-radius: 14px;
  margin-bottom: 18px;
  border: 1px solid var(--line);
}

.post-image {
  width: 100%;
  height: 190px;
  object-fit: cover;
  display: block;
  border-radius: 12px;
  margin-bottom: 14px;
  border: 1px solid var(--line);
}

.article-image {
  width: 100%;
  max-height: 430px;
  object-fit: cover;
  display: block;
  border-radius: 14px;
  margin: 12px 0 22px;
  border: 1px solid var(--line);
}

.caption {
  margin-top: -12px;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 13px;
}