.blog-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-sm) clamp(var(--space-md), 4vw, var(--space-3xl));
  border-bottom: 1px solid var(--line);
  background: color-mix(in oklch, var(--paper) 94%, transparent);
  backdrop-filter: blur(16px);
}

.blog-header .site-nav {
  margin-left: auto;
}

.blog-index,
.blog-post {
  min-height: 100dvh;
  padding: clamp(5.5rem, 10vw, 9rem) clamp(var(--space-md), 5vw, var(--space-4xl)) var(--space-4xl);
}

.blog-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-md);
  align-items: start;
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-xl);
  border-bottom: 2px solid var(--ink);
}

.blog-hero h1,
.article-head h1 {
  max-width: 10ch;
  margin: 0;
  font-size: clamp(3.2rem, 8vw, 8rem);
  line-height: 0.86;
  letter-spacing: -0.055em;
}

html[lang^="zh"] .blog-hero h1 {
  max-width: none;
  line-height: 1.02;
}

html[lang^="zh"] .blog-hero h1 [data-lang="zh"] {
  white-space: nowrap;
}

.blog-hero p,
.article-head p {
  max-width: 62ch;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.4vw, 1.16rem);
}

.note-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-xl);
}

.note-filters button {
  min-height: 2.75rem;
  padding: 0 var(--space-sm);
  border: 2px solid var(--ink);
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  font-family: var(--font-ui);
  font-size: 0.76rem;
  font-weight: 850;
}

.note-filters button:hover,
.note-filters button:focus-visible,
.note-filters button.is-active {
  background: var(--sun);
  box-shadow: 3px 3px 0 var(--shadow);
}

.note-filters button:active {
  background: var(--ink);
  color: var(--paper);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-md);
}

.blog-card {
  grid-column: span 4;
  display: grid;
  align-content: start;
  gap: var(--space-sm);
  min-height: 25rem;
  padding: var(--space-md);
  border: 2px solid var(--ink);
  background: var(--surface);
  box-shadow: 7px 7px 0 var(--shadow);
  text-decoration: none;
  transition: transform var(--motion-standard) var(--ease-out), box-shadow var(--motion-standard) var(--ease-out);
}

.blog-card:first-child:nth-last-child(2) {
  grid-column: span 7;
}

.blog-card:first-child:nth-last-child(2) + .blog-card {
  grid-column: span 5;
}

.blog-card:only-child {
  grid-column: 1 / -1;
}

.blog-card[data-note-state="draft"] {
  border-style: dashed;
}

.blog-card:nth-child(3n + 2) {
  background: var(--paper-deep);
}

.blog-card:nth-child(3n) {
  background: var(--sun);
}

.blog-card:hover,
.blog-card:focus-visible {
  transform: translate(-0.2rem, -0.2rem);
  box-shadow: 10px 10px 0 var(--shadow);
}

.blog-card:active {
  transform: translate(0.08rem, 0.08rem);
  box-shadow: 4px 4px 0 var(--shadow);
}

.blog-card[hidden] {
  display: none;
}

.blog-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 2px solid var(--ink);
}

.blog-card .note-meta,
.article-head > span {
  width: fit-content;
  color: var(--tomato);
  font-family: var(--font-accent);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.blog-card h2 {
  max-width: 13ch;
  margin: 0;
  font-size: clamp(1.7rem, 3vw, 3.1rem);
  line-height: 0.96;
}

.blog-card p,
.blog-card small {
  margin: 0;
  color: var(--muted);
}

.blog-card-action {
  display: inline-flex;
  width: fit-content;
  margin-top: auto;
  border-bottom: 2px solid currentColor;
  color: var(--tomato);
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 850;
}

.empty-blog {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(17rem, 1.3fr);
  gap: var(--space-lg);
  align-items: end;
  padding: var(--space-lg);
  border: 2px dashed var(--ink);
  background: var(--sun);
}

.empty-blog img {
  width: 100%;
  border: 2px solid var(--ink);
}

.empty-blog h2 {
  max-width: 12ch;
  font-size: clamp(2rem, 4.5vw, 4.5rem);
}

.article-shell {
  max-width: 72rem;
  margin: 0 auto;
}

.article-head {
  display: grid;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 2px solid var(--ink);
}

.article-cover {
  width: 100%;
  max-height: 68dvh;
  object-fit: cover;
  margin-bottom: var(--space-2xl);
  border: 2px solid var(--ink);
  box-shadow: 10px 10px 0 var(--shadow);
}

.article-body {
  max-width: 70ch;
  font-size: clamp(1.06rem, 1.45vw, 1.22rem);
}

.article-body h2,
.article-body h3 {
  max-width: 15ch;
  margin-top: var(--space-2xl);
}

.article-body img {
  width: min(100%, 62rem);
  height: auto;
  margin: var(--space-lg) 0;
  border: 2px solid var(--ink);
  box-shadow: 7px 7px 0 color-mix(in oklch, var(--shadow) 72%, transparent);
}

.travel-figure {
  margin: var(--space-xl) 0 var(--space-2xl);
}

.travel-figure img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  margin: 0;
}

.travel-figure figcaption {
  margin-top: var(--space-sm);
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.5;
}

.article-body blockquote {
  max-width: 58ch;
  margin: var(--space-xl) 0;
  padding: var(--space-lg);
  border: 2px solid var(--ink);
  background: var(--sun);
  font-family: var(--font-display);
  font-size: 1.15em;
}

.wp-reader-status {
  max-width: 52rem;
  margin: var(--space-xl) auto;
  color: var(--muted);
  font-size: 1.05rem;
}

.wp-comments {
  max-width: 52rem;
  margin: var(--space-2xl) auto 0;
  padding-top: var(--space-xl);
  border-top: 2px solid var(--ink);
}

.wp-comments h2 {
  margin: 0 0 var(--space-md);
  font-size: clamp(1.6rem, 3vw, 2.6rem);
}

.wp-comment-list {
  display: grid;
  gap: var(--space-sm);
  margin: 0 0 var(--space-xl);
  padding: 0;
  list-style: none;
}

.wp-comment {
  padding: var(--space-md);
  border: 1px solid var(--line);
  background: var(--surface);
}

.wp-comment-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-xs);
  margin-bottom: var(--space-xs);
  font-family: var(--font-ui);
  font-size: 0.8rem;
}

.wp-comment-body p:last-child {
  margin-bottom: 0;
}

.wp-comment-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-sm);
}

.wp-comment-form label,
.wp-comment-form .wp-comment-message,
.wp-comment-form .wp-comment-submit-row {
  display: grid;
  grid-column: 1 / -1;
  gap: 0.4rem;
}

.wp-comment-form label:not(.wp-comment-message) {
  grid-column: auto;
}

.wp-comment-form span {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 800;
}

.wp-comment-form input,
.wp-comment-form textarea {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid var(--ink);
  border-radius: 0;
  background: var(--paper);
  color: var(--ink);
  font: inherit;
}

.wp-comment-form textarea {
  min-height: 8rem;
  resize: vertical;
}

.wp-comment-form button {
  justify-self: start;
  min-height: 2.8rem;
  padding: 0 var(--space-md);
  border: 2px solid var(--ink);
  background: var(--sun);
  color: var(--ink);
  font-family: var(--font-ui);
  font-weight: 850;
  cursor: pointer;
}

.wp-comment-form button:disabled {
  cursor: wait;
  opacity: 0.55;
}

.wp-comment-feedback {
  min-height: 1.5em;
  margin: 0;
  color: var(--muted);
}

.wp-honeypot {
  position: absolute !important;
  left: -9999px !important;
}

@media (max-width: 700px) {
  .blog-header {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) var(--space-md);
    background: var(--paper);
    backdrop-filter: none;
  }

  .blog-header .brand-text {
    display: none;
  }

  .blog-header .language-toggle {
    margin-left: auto;
  }

  .blog-index,
  .blog-post {
    padding: calc(var(--space-4xl) + var(--space-xl)) var(--space-md) var(--space-3xl);
  }

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

  .blog-hero h1,
  .article-head h1 {
    font-size: clamp(2.8rem, 14vw, 5rem);
  }

  html[lang^="zh"] .blog-hero h1 {
    font-size: clamp(2.55rem, 11vw, 4rem);
  }

  .blog-card,
  .blog-card:first-child:nth-last-child(2),
  .blog-card:first-child:nth-last-child(2) + .blog-card,
  .blog-card:only-child {
    grid-column: 1 / -1;
    min-height: 0;
  }

  .wp-comment-form {
    grid-template-columns: 1fr;
  }

  .wp-comment-form label:not(.wp-comment-message) {
    grid-column: 1 / -1;
  }
}