.blog-main,
.article-main {
  width: min(calc(100% - 48px), var(--max));
  max-width: var(--max);
  margin: 0 auto;
  padding: calc(var(--header) + 72px) 0 120px;
}

.blog-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: clamp(48px, 8vw, 112px);
  align-items: end;
  min-height: 520px;
  padding-bottom: 80px;
  border-bottom: 1px solid var(--line);
}

.blog-hero-copy {
  padding-bottom: 4px;
}

.blog-hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(58px, 7.2vw, 102px);
  font-weight: 560;
  letter-spacing: -0.07em;
  line-height: 0.92;
}

.blog-hero p {
  max-width: 600px;
  margin: 30px 0 0;
  color: var(--muted);
  font-size: clamp(18px, 1.7vw, 23px);
  line-height: 1.6;
}

.blog-hero figure {
  min-height: 360px;
  height: 46vh;
  max-height: 520px;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
}

.blog-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 58% center;
}

.blog-feed {
  padding-top: 72px;
}

.blog-feed-heading {
  margin: 0 0 28px;
  font-size: clamp(32px, 4vw, 50px);
  font-weight: 560;
  letter-spacing: -0.045em;
}

.blog-list {
  border-top: 1px solid var(--line-strong);
}

.blog-entry {
  position: relative;
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr) auto;
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
  padding: 38px 0 44px;
  border-bottom: 1px solid var(--line);
}

.blog-entry time,
.article-date,
.article-tags {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.02em;
}

.blog-entry h2 {
  max-width: 800px;
  margin: 0;
  font-size: clamp(27px, 3vw, 40px);
  font-weight: 560;
  letter-spacing: -0.045em;
  line-height: 1.12;
}

.blog-entry p {
  max-width: 720px;
  margin: 15px 0 0;
  color: var(--muted);
  font-size: 16px;
}

.blog-entry-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin-top: 20px;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 13px;
}

.blog-entry-arrow {
  color: var(--accent);
  font-size: 24px;
  transition: transform 180ms ease;
}

.blog-entry:hover .blog-entry-arrow {
  transform: translate(5px, -2px);
}

.blog-entry-link {
  position: absolute;
  inset: 0;
  font-size: 0;
}

.blog-empty {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: center;
  padding: 56px 0;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
}

.blog-empty h2 {
  margin: 0;
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 560;
  letter-spacing: -0.045em;
}

.blog-empty p {
  max-width: 580px;
  margin: 14px 0 0;
  color: var(--muted);
}

.blog-footer {
  width: min(calc(100% - 48px), var(--max));
  max-width: var(--max);
  margin: 0 auto;
}

.article-main {
  padding-top: calc(var(--header) + 92px);
}

.article-header {
  display: grid;
  grid-template-columns: minmax(180px, 0.35fr) minmax(0, 1.65fr);
  gap: clamp(48px, 8vw, 120px);
  padding-bottom: 72px;
  border-bottom: 1px solid var(--line);
}

.article-meta {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding-top: 12px;
}

.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  color: var(--accent);
}

.article-title {
  max-width: 980px;
  margin: 0;
  font-size: clamp(48px, 6.8vw, 90px);
  font-weight: 560;
  letter-spacing: -0.065em;
  line-height: 0.98;
}

.article-summary {
  max-width: 720px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(18px, 1.7vw, 22px);
  line-height: 1.6;
}

.article-cover {
  margin: 56px 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
}

.article-cover img {
  width: 100%;
  max-height: 760px;
  object-fit: cover;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(180px, 0.35fr) minmax(0, 1.65fr);
  gap: clamp(48px, 8vw, 120px);
  align-items: start;
  padding-top: 72px;
}

.article-aside {
  position: sticky;
  top: calc(var(--header) + 36px);
}

.article-aside a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 5px;
  border-bottom: 1px solid currentColor;
  color: var(--accent);
  font-size: 14px;
  font-weight: 650;
}

.article-body {
  width: min(100%, 800px);
  min-width: 0;
  font-family: var(--sans);
  font-size: 19px;
  line-height: 1.78;
}

.article-body > :first-child {
  margin-top: 0;
}

.article-body h2,
.article-body h3,
.article-body h4 {
  scroll-margin-top: calc(var(--header) + 28px);
  font-family: var(--sans);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.2;
}

.article-body h2 {
  margin: 2.8em 0 0.75em;
  font-size: clamp(31px, 4vw, 46px);
}

.article-body h3 {
  margin: 2.2em 0 0.65em;
  font-size: clamp(25px, 3vw, 32px);
}

.article-body h4 {
  margin: 2em 0 0.5em;
  font-size: 21px;
}

.article-body p,
.article-body ul,
.article-body ol,
.article-body blockquote {
  margin: 1.25em 0;
}

.article-body a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.article-body strong {
  font-weight: 700;
}

.article-body ul,
.article-body ol {
  padding-left: 1.35em;
}

.article-body li + li {
  margin-top: 0.45em;
}

.article-body blockquote {
  padding: 4px 0 4px 28px;
  border-left: 3px solid var(--accent);
  color: var(--muted);
  font-family: var(--serif);
  font-size: 1.08em;
}

.article-body :not(pre) > code {
  padding: 0.16em 0.38em;
  border: 1px solid var(--line);
  background: var(--surface);
  font-family: var(--mono);
  font-size: 0.86em;
}

.article-body pre {
  max-width: 100%;
  margin: 1.8em 0;
  padding: 24px;
  overflow-x: auto;
  border: 1px solid var(--line);
  background: #1b201d;
  color: #eff1ec;
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.65;
  tab-size: 2;
}

.article-body pre code {
  font: inherit;
}

.article-body .hljs-keyword,
.article-body .hljs-selector-tag,
.article-body .hljs-literal {
  color: #aebcff;
}

.article-body .hljs-string,
.article-body .hljs-title,
.article-body .hljs-section {
  color: #b8d49a;
}

.article-body .hljs-number,
.article-body .hljs-symbol,
.article-body .hljs-bullet {
  color: #edb47d;
}

.article-body .hljs-comment,
.article-body .hljs-quote {
  color: #8f9992;
  font-style: italic;
}

.article-body .hljs-built_in,
.article-body .hljs-type,
.article-body .hljs-attribute {
  color: #87c6d5;
}

.article-body img {
  width: auto;
  max-width: 100%;
  height: auto;
  margin: 2em auto;
  border: 1px solid var(--line);
}

.article-body hr {
  height: 1px;
  margin: 3em 0;
  border: 0;
  background: var(--line);
}

.article-body table {
  display: block;
  width: 100%;
  margin: 1.8em 0;
  overflow-x: auto;
  border-collapse: collapse;
  font-size: 16px;
}

.article-body th,
.article-body td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.article-body th {
  font-weight: 700;
}

.article-end {
  margin-top: 80px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

@media (max-width: 900px) {
  .blog-hero,
  .article-header,
  .article-layout {
    grid-template-columns: 1fr;
  }

  .blog-hero {
    min-height: auto;
  }

  .blog-hero figure {
    height: 420px;
  }

  .article-header,
  .article-layout {
    gap: 30px;
  }

  .article-meta {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
  }

  .article-aside {
    position: static;
  }
}

@media (max-width: 680px) {
  .blog-main,
  .article-main {
    width: calc(100% - 36px);
    padding: calc(var(--header) + 46px) 0 84px;
  }

  .blog-footer {
    width: calc(100% - 36px);
  }

  .blog-hero {
    gap: 38px;
    padding-bottom: 54px;
  }

  .blog-hero h1 {
    font-size: clamp(48px, 16vw, 70px);
  }

  .blog-hero figure {
    min-height: 280px;
    height: 52vh;
  }

  .blog-feed {
    padding-top: 54px;
  }

  .blog-entry {
    grid-template-columns: 1fr auto;
    gap: 18px;
    padding: 28px 0 32px;
  }

  .blog-entry time {
    grid-column: 1 / -1;
  }

  .blog-empty {
    grid-template-columns: 1fr;
  }

  .article-main {
    padding-top: calc(var(--header) + 52px);
  }

  .article-header {
    padding-bottom: 52px;
  }

  .article-title {
    font-size: clamp(42px, 13vw, 62px);
  }

  .article-cover {
    margin-top: 38px;
  }

  .article-layout {
    padding-top: 48px;
  }

  .article-body {
    font-size: 17px;
    line-height: 1.76;
  }

  .article-body pre {
    margin-left: -18px;
    margin-right: -18px;
    padding: 20px 18px;
    border-left: 0;
    border-right: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .blog-entry-arrow {
    transition: none;
  }
}