:root {
  --bg: #f7f6f0;
  --ink: #242424;
  --muted: #62615c;
  --line: #ddd9cd;
  --soft: #eeebe1;
  --accent: #2d7d5f;
  --code: #171717;
  --code-ink: #eee7d5;
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: light;
  font-size: 17px;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  line-height: 1.65;
}

a {
  color: inherit;
  text-decoration-color: color-mix(in srgb, var(--accent) 55%, transparent);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

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

.page {
  width: min(1040px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0 18px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-grid;
  gap: 1px;
  text-decoration: none;
}

.brand strong {
  font-size: 1.2rem;
  letter-spacing: 0;
}

.brand span,
.meta,
.tag,
.small {
  color: var(--muted);
  font-size: 0.88rem;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 14px;
}

.breadcrumbs {
  margin: 34px 0 -18px;
  color: var(--muted);
  font-size: 0.9rem;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 390px);
  gap: 42px;
  align-items: center;
  padding: 66px 0 56px;
}

h1,
h2,
h3 {
  line-height: 1.12;
  letter-spacing: 0;
}

h1 {
  max-width: 720px;
  margin: 0 0 22px;
  font-size: clamp(2.4rem, 6vw, 5rem);
  font-weight: 680;
}

h2 {
  margin: 0 0 20px;
  font-size: 1.55rem;
}

h3 {
  margin: 0 0 8px;
  font-size: 1.18rem;
}

p {
  margin: 0 0 1rem;
}

.lead {
  max-width: 620px;
  color: #41403c;
  font-size: 1.08rem;
}

.hero img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
}

.grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(240px, 0.7fr);
  gap: 42px;
  align-items: start;
  padding-bottom: 70px;
}

.section {
  padding-top: 34px;
  border-top: 1px solid var(--line);
}

.post-list {
  display: grid;
  gap: 26px;
}

.post-card {
  display: grid;
  gap: 7px;
}

.post-card h3 a {
  text-decoration: none;
}

.post-card p {
  max-width: 680px;
  color: #45443f;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.tag {
  border: 1px solid var(--line);
  padding: 2px 8px;
  background: color-mix(in srgb, var(--soft) 65%, transparent);
}

.aside {
  display: grid;
  gap: 26px;
}

.note {
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
}

.note:first-child {
  padding-top: 0;
  border-top: 0;
}

.article {
  max-width: 760px;
  padding: 54px 0 78px;
}

.article header {
  margin-bottom: 38px;
}

.article h1 {
  font-size: clamp(2rem, 5vw, 3.6rem);
}

.article h2 {
  margin-top: 42px;
}

.article footer {
  margin-top: 42px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.archive-list {
  display: grid;
  gap: 18px;
  margin-top: 24px;
}

.archive-item {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr);
  gap: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.kv {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 10px 22px;
  margin: 28px 0;
}

.kv dt {
  color: var(--muted);
}

.kv dd {
  margin: 0;
}

.related {
  display: grid;
  gap: 8px;
  padding-left: 18px;
}

pre {
  overflow-x: auto;
  margin: 24px 0;
  padding: 18px;
  background: var(--code);
  color: var(--code-ink);
  border: 1px solid #333;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.94em;
}

:not(pre) > code {
  padding: 1px 5px;
  background: var(--soft);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px 0 42px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 780px) {
  html {
    font-size: 16px;
  }

  .site-header,
  .site-footer {
    display: grid;
  }

  .nav {
    justify-content: flex-start;
  }

  .hero,
  .grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .archive-item,
  .kv {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .hero {
    padding: 42px 0 46px;
  }
}