:root {
  --bg: #f6f0e8;
  --bg-alt: #fbf8f3;
  --ink: #1f1c18;
  --muted: #72685d;
  --line: rgba(31, 28, 24, 0.14);
  --line-strong: rgba(31, 28, 24, 0.35);
  --accent: #9e4b2c;
  --max-width: 1200px;

  --sp-xs: 0.5rem;
  --sp-sm: 0.75rem;
  --sp-md: 1.25rem;
  --sp-lg: 2rem;
  --sp-xl: 3.5rem;

  --text-xs: 0.75rem;
  --text-sm: 0.82rem;
  --text-md: 0.92rem;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 106.25%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "Noto Sans TC", sans-serif;
  background: linear-gradient(180deg, var(--bg-alt) 0%, var(--bg) 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
}

.site-header,
.site-main,
.site-footer {
  width: min(calc(100% - var(--sp-lg)), var(--max-width));
  margin: 0 auto;
}

.site-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  justify-content: space-between;
  gap: var(--sp-lg);
  padding: var(--sp-md) 0 var(--sp-sm);
  border-bottom: 1px solid var(--line);
}

.brandmark {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  min-height: 44px;
}

.brandmark-name {
  font-family: "Noto Serif TC", serif;
  font-size: 1.7rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brandmark-note {
  display: block;
  margin-top: 0.2rem;
  color: var(--muted);
  font-size: var(--text-xs);
  line-height: 1.2;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.site-nav-block {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--sp-md);
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  padding: 0.15rem 0.4rem;
  color: var(--muted);
  position: relative;
  transition: color 160ms ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0.2rem;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0.28);
  transform-origin: left center;
  opacity: 0;
  transition: transform 160ms ease, opacity 160ms ease;
}

.site-nav a:hover,
.site-nav a.is-current {
  color: var(--ink);
}

.site-nav a:hover::after,
.site-nav a.is-current::after {
  transform: scaleX(1);
  opacity: 1;
}

.site-main {
  padding: var(--sp-md) 0 var(--sp-xl);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-md);
  padding: var(--sp-md) 0 var(--sp-xl);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: var(--text-sm);
  letter-spacing: 0.04em;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-md);
}

.footer-nav a {
  transition: color 160ms ease;
}

.footer-nav a:hover {
  color: var(--ink);
}

.footer-copy {
  margin: 0;
  white-space: nowrap;
}

.eyebrow,
.post-card-meta,
.article-meta,
.section-alias {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-sm);
  letter-spacing: 0.06em;
}

.home-intro {
  margin-top: var(--sp-md);
  max-width: 46rem;
}

.section-block {
  margin-top: var(--sp-xl);
}

.home-intro + .section-block {
  margin-top: var(--sp-lg);
}

.page-intro,
.page-prose,
.section-feed,
.article-shell {
  margin-top: var(--sp-lg);
}

.home-intro h1,
.section-heading h2,
.page-intro h1,
.article-header h1 {
  margin: 0;
  font-family: "Noto Serif TC", serif;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.04;
}

.home-intro h1 {
  margin-top: var(--sp-xs);
  font-size: clamp(3.25rem, 8vw, 5.75rem);
  line-height: 0.95;
}

.intro-subtitle {
  margin: var(--sp-sm) 0 0;
  color: var(--muted);
  font-size: var(--text-md);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.intro-text,
.section-heading-copy,
.page-summary,
.section-link-summary,
.post-card-summary,
.article-summary,
.empty-state,
.prose p,
.prose li {
  line-height: 1.9;
}

.intro-text {
  max-width: 38rem;
  margin: var(--sp-md) 0 0;
  font-size: 1.14rem;
}

.home-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-md);
  margin-top: var(--sp-md);
}

.text-link,
.article-back a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0.15rem 0.4rem;
  color: var(--accent);
  font-weight: 700;
}

.text-link:hover,
.article-back a:hover,
.term-card:hover {
  color: var(--ink);
}

.post-card h3 a:hover,
.lead-story h2 a:hover {
  color: var(--accent);
}

.section-block,
.section-feed,
.page-prose,
.article-content,
.term-grid {
  border-top: 1px solid var(--line);
}

.section-block {
  padding-top: var(--sp-lg);
}

.section-heading {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--sp-xs);
  margin-bottom: var(--sp-md);
}

.section-heading h2,
.page-intro h1,
.article-header h1 {
  margin-top: 0.3rem;
  font-size: clamp(2rem, 5vw, 3.1rem);
}

.page-intro h1 {
  line-height: 1.05;
}

.article-header h1 {
  max-width: 20ch;
  line-height: 0.96;
}

.section-heading-copy,
.page-summary,
.article-summary {
  max-width: 32rem;
  margin: var(--sp-xs) 0 0;
  color: var(--muted);
}

.section-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--sp-lg);
  align-items: end;
}

.section-total {
  margin: 0;
  padding-bottom: 0.4rem;
  color: var(--muted);
  font-size: var(--text-md);
  white-space: nowrap;
}

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

.section-link {
  display: block;
  padding: var(--sp-md) 0;
  border-bottom: 1px solid var(--line);
  transition: padding-left 160ms ease;
}

.section-link:hover {
  padding-left: var(--sp-xs);
}

.section-link:hover h3 {
  color: var(--accent);
}

.section-link-head {
  display: flex;
  justify-content: space-between;
  gap: var(--sp-md);
  align-items: baseline;
}

.section-link h3,
.post-card h3 {
  margin: 0;
  font-family: "Noto Serif TC", serif;
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  transition: color 160ms ease;
}

.section-link-summary {
  max-width: 38rem;
  margin: var(--sp-sm) 0 0;
  color: var(--ink);
}

.section-link-action {
  color: var(--accent);
  font-weight: 700;
  white-space: nowrap;
}

.section-link-count {
  color: var(--muted);
  font-size: var(--text-md);
  white-space: nowrap;
}

.post-grid {
  display: grid;
  gap: 0;
}

.home-rest {
  margin-top: var(--sp-lg);
  border-top: 1px solid var(--line);
  grid-template-columns: 1fr 1fr;
  column-gap: var(--sp-lg);
}

.home-rest .post-card:first-child {
  grid-column: 1 / -1;
}

.home-rest .post-card:first-child h3 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
}

.post-card {
  padding: var(--sp-md) 0;
  border-bottom: 1px solid var(--line);
}

.post-card-meta {
  display: flex;
  justify-content: space-between;
  gap: var(--sp-sm);
  font-weight: 700;
}

.post-card-meta span {
  font-weight: 400;
}

.post-card h3 {
  margin-top: var(--sp-sm);
  line-height: 1.2;
}

.post-card h3 a {
  display: inline-flex;
  align-items: flex-start;
  min-height: 44px;
  padding: 0.25rem 0 0.5rem;
  transition: color 160ms ease;
}

.post-card-summary {
  max-width: 40rem;
  margin: var(--sp-sm) 0 0;
  color: var(--muted);
}

.page-intro {
  max-width: 44rem;
  padding-top: var(--sp-xs);
}

.page-intro.section-intro {
  max-width: none;
  margin-top: var(--sp-md);
  padding-top: 0;
}

.page-prose {
  max-width: 44rem;
  padding-top: var(--sp-sm);
}

.section-feed {
  padding-top: var(--sp-md);
}

.lead-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-lg);
  align-items: start;
}

.lead-story-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 6px;
  box-shadow: 0 4px 20px rgba(31, 28, 24, 0.1);
}


.lead-story-meta {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-sm);
}

.lead-story h2,
.archive-item h3 {
  margin: 0;
  font-family: "Noto Serif TC", serif;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.lead-story h2 {
  margin-top: var(--sp-sm);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1.02;
}

.lead-story h2 a {
  display: inline-flex;
  align-items: flex-start;
  min-height: 44px;
  padding: 0.15rem 0 0.3rem;
}

.lead-story-summary {
  margin: var(--sp-md) 0 0;
  line-height: 1.85;
}

.lead-story-content .text-link {
  margin-top: var(--sp-md);
}

.archive-list {
  margin-top: var(--sp-lg);
  border-top: 1px solid var(--line);
}

.archive-item {
  display: grid;
  grid-template-columns: 6.25rem minmax(0, 1fr);
  gap: var(--sp-xs) var(--sp-md);
  align-items: start;
  padding: var(--sp-md) 0;
  border-bottom: 1px solid var(--line);
}

.archive-item-date {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-sm);
  line-height: 1.7;
}

.archive-item h3 {
  font-size: 1.52rem;
  line-height: 1.18;
}

.archive-item h3 a {
  display: inline-flex;
  align-items: flex-start;
  min-height: 44px;
  padding: 0.15rem 0 0.3rem;
}

.archive-item p {
  max-width: 40rem;
  margin: var(--sp-xs) 0 0;
  color: var(--muted);
  line-height: 1.82;
}

.empty-state {
  padding-top: var(--sp-sm);
  color: var(--muted);
}

.article-shell {
  max-width: 54rem;
  margin-inline: auto;
}

.article-header {
  padding: var(--sp-lg);
  background:
    linear-gradient(var(--line-strong), var(--line-strong)) top left / 16px 1px no-repeat,
    linear-gradient(var(--line-strong), var(--line-strong)) top left / 1px 16px no-repeat,
    linear-gradient(var(--line-strong), var(--line-strong)) bottom right / 16px 1px no-repeat,
    linear-gradient(var(--line-strong), var(--line-strong)) bottom right / 1px 16px no-repeat;
}

.article-meta-line {
  display: flex;
  align-items: center;
  gap: var(--sp-xs);
}

.article-kicker {
  margin: 0;
  color: var(--accent);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
}

.article-meta-sep {
  color: var(--muted);
}

.article-date {
  color: var(--muted);
  font-size: var(--text-sm);
}

.article-header h1 {
  margin-top: var(--sp-sm);
  font-size: clamp(2.6rem, 7vw, 4.2rem);
  line-height: 1.02;
}

.article-summary {
  max-width: 34rem;
  margin-top: var(--sp-sm);
  color: rgba(31, 28, 24, 0.72);
  font-size: 1.14rem;
  line-height: 1.78;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-xs);
  margin-top: var(--sp-md);
}

.tag-chip {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--line-strong);
  color: var(--muted);
  font-size: var(--text-md);
}

.tag-chip:hover {
  border-color: var(--accent);
  color: var(--ink);
}

.article-content {
  margin-top: var(--sp-lg);
  padding-top: var(--sp-lg);
  border-top: 1px solid var(--line);
}

.article-content > p:first-child::first-letter {
  float: left;
  font-family: "Noto Serif TC", serif;
  font-size: 3.6em;
  font-weight: 800;
  line-height: 0.8;
  padding-right: 0.08em;
  margin-top: 0.05em;
  color: var(--ink);
}

.article-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-md);
  max-width: 54rem;
  margin: var(--sp-xl) auto 0;
  padding-top: var(--sp-lg);
  border-top: 1px solid var(--line);
}

.article-nav-item {
  display: flex;
  flex-direction: column;
  gap: var(--sp-xs);
  padding: var(--sp-md);
  background:
    linear-gradient(var(--line-strong), var(--line-strong)) top left / 16px 1px no-repeat,
    linear-gradient(var(--line-strong), var(--line-strong)) top left / 1px 16px no-repeat,
    linear-gradient(var(--line-strong), var(--line-strong)) bottom right / 16px 1px no-repeat,
    linear-gradient(var(--line-strong), var(--line-strong)) bottom right / 1px 16px no-repeat;
  transition: background 200ms ease;
}

.article-nav-item.is-empty {
  background: none;
}

.article-nav-item:hover {
  background:
    linear-gradient(var(--accent), var(--accent)) top left / 16px 1px no-repeat,
    linear-gradient(var(--accent), var(--accent)) top left / 1px 16px no-repeat,
    linear-gradient(var(--accent), var(--accent)) bottom right / 16px 1px no-repeat,
    linear-gradient(var(--accent), var(--accent)) bottom right / 1px 16px no-repeat;
}

.article-nav-item:hover .article-nav-title {
  color: var(--accent);
}

.article-nav-label {
  color: var(--muted);
  font-size: var(--text-sm);
  letter-spacing: 0.04em;
}

.article-nav-title {
  font-family: "Noto Serif TC", serif;
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.3;
  transition: color 200ms ease;
}

.article-nav-next {
  text-align: right;
}

.term-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--sp-sm) var(--sp-md);
  padding-top: var(--sp-sm);
}

.term-card {
  display: flex;
  justify-content: space-between;
  gap: var(--sp-sm);
  padding: var(--sp-sm) 0;
  border-bottom: 1px solid var(--line);
}

.term-card strong {
  font-family: "Noto Serif TC", serif;
  font-size: 1.15rem;
}

.term-card span {
  color: var(--muted);
}

.prose h2,
.prose h3,
.prose h4 {
  margin-top: var(--sp-xl);
  margin-bottom: var(--sp-sm);
  font-family: "Noto Serif TC", serif;
  line-height: 1.25;
}

.prose h2::after {
  content: "";
  display: block;
  width: 2rem;
  height: 2px;
  margin-top: var(--sp-xs);
  background: var(--accent);
}

.prose p {
  margin: 0;
}

.prose p + p,
.prose p + ul,
.prose p + ol,
.prose ul + p,
.prose ol + p {
  margin-top: var(--sp-md);
}

.prose ul,
.prose ol {
  margin: var(--sp-md) 0 0;
  padding-left: var(--sp-md);
}

.prose li + li {
  margin-top: var(--sp-xs);
}

.prose blockquote {
  margin: var(--sp-lg) 0;
  padding-left: var(--sp-sm);
  border-left: 2px solid var(--accent);
  color: var(--muted);
}

.prose code,
code {
  padding: 0.1rem 0.35rem;
  border-radius: 6px;
  background: rgba(31, 28, 24, 0.06);
  font-family: "SFMono-Regular", "SF Mono", Monaco, Consolas, monospace;
  font-size: 0.92em;
  overflow-wrap: anywhere;
}

pre {
  overflow-x: auto;
  padding: var(--sp-sm);
  background: rgba(31, 28, 24, 0.05);
  border-radius: 12px;
}

pre code {
  padding: 0;
  background: transparent;
}

a:focus-visible {
  outline: 3px solid rgba(158, 75, 44, 0.28);
  outline-offset: 3px;
}

/* === Section List Page === */

.list-featured {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: var(--sp-lg);
  align-items: start;
  padding: var(--sp-lg);
  background:
    linear-gradient(var(--line-strong), var(--line-strong)) top left / 16px 1px no-repeat,
    linear-gradient(var(--line-strong), var(--line-strong)) top left / 1px 16px no-repeat,
    linear-gradient(var(--line-strong), var(--line-strong)) bottom right / 16px 1px no-repeat,
    linear-gradient(var(--line-strong), var(--line-strong)) bottom right / 1px 16px no-repeat;
  transition: background 200ms ease;
}

.list-featured:hover {
  background:
    linear-gradient(var(--accent), var(--accent)) top left / 16px 1px no-repeat,
    linear-gradient(var(--accent), var(--accent)) top left / 1px 16px no-repeat,
    linear-gradient(var(--accent), var(--accent)) bottom right / 16px 1px no-repeat,
    linear-gradient(var(--accent), var(--accent)) bottom right / 1px 16px no-repeat;
}

.list-featured:hover h2 {
  color: var(--accent);
}

.list-featured-visual img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 6px;
}

.list-featured h2 {
  margin: 0;
  font-family: "Noto Serif TC", serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.08;
  transition: color 200ms ease;
}

.list-featured-meta {
  margin: var(--sp-sm) 0 0;
  color: var(--muted);
  font-size: var(--text-sm);
}

.list-featured-summary {
  margin: var(--sp-md) 0 0;
  line-height: 1.85;
}

.list-featured .text-link {
  margin-top: var(--sp-sm);
}

.list-feed {
  margin-top: var(--sp-lg);
  border-top: 1px solid var(--line);
}

.list-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--sp-md);
  align-items: baseline;
  padding: var(--sp-md) 0;
  border-bottom: 1px solid var(--line);
}

.list-item:hover h3 {
  color: var(--accent);
}

.list-item h3 {
  margin: 0;
  font-family: "Noto Serif TC", serif;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  transition: color 160ms ease;
}

.list-item-summary {
  max-width: 40rem;
  margin: var(--sp-xs) 0 0;
  color: var(--muted);
  line-height: 1.8;
}

.list-item-date {
  color: var(--muted);
  font-size: var(--text-sm);
  white-space: nowrap;
}

/* === Magazine Homepage === */

.kind-home .site-header {
  border-bottom: 3px solid var(--ink);
}

.featured-label {
  margin: 0 0 var(--sp-sm);
  color: var(--accent);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.home-featured {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: var(--sp-lg);
  align-items: start;
  padding: var(--sp-lg);
  margin-bottom: var(--sp-lg);
  background:
    linear-gradient(var(--line-strong), var(--line-strong)) top left / 16px 1px no-repeat,
    linear-gradient(var(--line-strong), var(--line-strong)) top left / 1px 16px no-repeat,
    linear-gradient(var(--line-strong), var(--line-strong)) bottom right / 16px 1px no-repeat,
    linear-gradient(var(--line-strong), var(--line-strong)) bottom right / 1px 16px no-repeat;
  transition: background 200ms ease;
}

.home-featured:hover {
  background:
    linear-gradient(var(--accent), var(--accent)) top left / 16px 1px no-repeat,
    linear-gradient(var(--accent), var(--accent)) top left / 1px 16px no-repeat,
    linear-gradient(var(--accent), var(--accent)) bottom right / 16px 1px no-repeat,
    linear-gradient(var(--accent), var(--accent)) bottom right / 1px 16px no-repeat;
}

.home-featured:hover h2 {
  color: var(--accent);
}

.home-featured-visual img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 6px;
}

.home-featured h2 {
  margin: 0;
  font-family: "Noto Serif TC", serif;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  transition: color 200ms ease;
}

.featured-meta {
  margin: var(--sp-sm) 0 0;
  color: var(--muted);
  font-size: var(--text-sm);
}

.featured-summary {
  margin: var(--sp-md) 0 0;
  line-height: 1.85;
}

.home-featured .text-link {
  margin-top: var(--sp-sm);
}

.home-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-md);
  margin: var(--sp-lg) 0;
  border-top: 1px solid var(--line);
  padding-top: var(--sp-lg);
}

.home-column {
  padding: var(--sp-md);
  background:
    linear-gradient(var(--line-strong), var(--line-strong)) top left / 16px 1px no-repeat,
    linear-gradient(var(--line-strong), var(--line-strong)) top left / 1px 16px no-repeat,
    linear-gradient(var(--line-strong), var(--line-strong)) top right / 16px 1px no-repeat,
    linear-gradient(var(--line-strong), var(--line-strong)) top right / 1px 16px no-repeat,
    linear-gradient(var(--line-strong), var(--line-strong)) bottom left / 16px 1px no-repeat,
    linear-gradient(var(--line-strong), var(--line-strong)) bottom left / 1px 16px no-repeat,
    linear-gradient(var(--line-strong), var(--line-strong)) bottom right / 16px 1px no-repeat,
    linear-gradient(var(--line-strong), var(--line-strong)) bottom right / 1px 16px no-repeat;
}

.column-heading {
  margin: 0;
  font-family: "Noto Serif TC", serif;
  font-size: 1.15rem;
  font-weight: 700;
}

.column-heading a {
  transition: color 160ms ease;
}

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

.column-heading::after {
  content: "";
  display: block;
  width: 2rem;
  height: 2px;
  margin-top: var(--sp-xs);
  background: var(--accent);
}

.column-item {
  display: block;
  padding: var(--sp-sm) 0;
  border-bottom: 1px solid var(--line);
}

.column-item:first-of-type {
  margin-top: var(--sp-sm);
}

.column-item:hover .column-item-title {
  color: var(--accent);
}

.column-item-title {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-family: "Noto Serif TC", serif;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.4;
  transition: color 160ms ease;
}

.column-item-date {
  display: block;
  margin-top: 0.25rem;
  color: var(--muted);
  font-size: var(--text-sm);
}

.column-more {
  margin-top: var(--sp-sm);
}

.home-statement {
  margin: 0;
  padding: var(--sp-md) 0;
  text-align: center;
  color: var(--muted);
  font-size: var(--text-md);
  letter-spacing: 0.04em;
}

@media (max-width: 720px) {
  .site-header,
  .site-main,
  .site-footer {
    width: min(calc(100% - var(--sp-lg)), var(--max-width));
  }

  .site-main {
    padding: var(--sp-sm) 0 var(--sp-lg);
  }

  .site-header,
  .section-heading,
  .site-footer,
  .post-card-meta {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-header {
    grid-template-columns: 1fr;
    align-items: flex-start;
    gap: var(--sp-sm);
  }

  .brandmark-note {
    display: none;
  }

  .site-nav-block {
    width: 100%;
    align-items: flex-start;
  }

  .site-nav {
    width: 100%;
    gap: var(--sp-sm);
    justify-content: space-between;
    padding-top: var(--sp-xs);
    border-top: 1px solid var(--line);
  }

  .section-link-head,
  .term-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .section-intro,
  .lead-story,
  .archive-item {
    grid-template-columns: 1fr;
  }

  .section-intro {
    gap: var(--sp-xs);
  }

  .home-intro,
  .section-block {
    margin-top: var(--sp-lg);
  }

  .page-intro,
  .page-prose,
  .section-feed,
  .article-shell {
    margin-top: var(--sp-md);
  }

  .home-intro h1 {
    font-size: clamp(3rem, 16vw, 4.4rem);
  }

  .section-total {
    padding-bottom: 0;
    font-size: var(--text-sm);
  }

  .lead-story {
    gap: var(--sp-sm);
  }

  .lead-story h2 {
    font-size: clamp(1.95rem, 10vw, 2.6rem);
  }

  .article-header {
    padding: var(--sp-md);
    background-size:
      12px 1px, 1px 12px,
      12px 1px, 1px 12px;
  }

  .article-header h1 {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .article-summary {
    max-width: none;
    font-size: 1rem;
    line-height: 1.75;
  }

  .article-nav {
    grid-template-columns: 1fr;
  }

  .article-nav-next {
    text-align: left;
  }

  .article-nav-item {
    background-size:
      12px 1px, 1px 12px,
      12px 1px, 1px 12px;
  }

  .article-nav-item:hover {
    background-size:
      12px 1px, 1px 12px,
      12px 1px, 1px 12px;
  }

  .lead-story-summary {
    font-size: 1rem;
  }

  .lead-story-content .text-link {
    margin-top: var(--sp-sm);
  }

  .archive-list {
    margin-top: var(--sp-md);
  }

  .archive-item {
    gap: 0.25rem;
    padding: var(--sp-md) 0;
  }

  .archive-item h3 {
    font-size: 1.34rem;
  }

  .home-rest {
    grid-template-columns: 1fr;
  }

  .home-rest .post-card:first-child {
    grid-column: 1;
  }

  .home-rest .post-card:first-child h3 {
    font-size: 1.5rem;
  }

  .section-link h3,
  .post-card h3 {
    font-size: 1.5rem;
  }

  .term-grid {
    grid-template-columns: 1fr;
  }

  .list-featured {
    grid-template-columns: 1fr;
    padding: var(--sp-md);
    background-size:
      12px 1px, 1px 12px,
      12px 1px, 1px 12px;
  }

  .list-featured:hover {
    background-size:
      12px 1px, 1px 12px,
      12px 1px, 1px 12px;
  }

  .list-featured-visual img {
    aspect-ratio: 16 / 9;
  }

  .list-featured h2 {
    font-size: clamp(1.6rem, 8vw, 2.2rem);
  }

  .list-item {
    grid-template-columns: 1fr;
    gap: var(--sp-xs);
  }

  .list-item-date {
    order: -1;
  }

  .list-item h3 {
    font-size: 1.25rem;
  }

  .home-featured {
    grid-template-columns: 1fr;
    padding: var(--sp-md);
    background-size:
      12px 1px, 1px 12px,
      12px 1px, 1px 12px;
  }

  .home-featured:hover {
    background-size:
      12px 1px, 1px 12px,
      12px 1px, 1px 12px;
  }

  .home-featured-visual img {
    aspect-ratio: 16 / 9;
  }

  .home-featured h2 {
    font-size: clamp(2rem, 8vw, 2.8rem);
  }

  .home-columns {
    grid-template-columns: 1fr;
    gap: var(--sp-sm);
  }

  .home-column {
    background-size:
      12px 1px, 1px 12px,
      12px 1px, 1px 12px,
      12px 1px, 1px 12px,
      12px 1px, 1px 12px;
  }
}