:root {
  --paper: #f3f0e8;
  --paper-light: #f8f6f0;
  --ink: #1b1a18;
  --ink-soft: #55514a;
  --ink-faint: #8c877e;
  --rule: #cbc5b9;
  --rule-dark: #8f897f;
  --accent: #6c332d;
  --accent-dark: #4f2521;
  --max-width: 1480px;
  --text-width: 720px;
  --space-xs: 0.4rem;
  --space-sm: 0.8rem;
  --space-md: 1.5rem;
  --space-lg: 3rem;
  --space-xl: 6rem;
  --space-xxl: 10rem;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--paper);
  color: var(--ink);
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Noto Serif KR", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  font-size: 18px;
  line-height: 1.75;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration-thickness: 0.06em;
  text-underline-offset: 0.18em;
  transition: color 160ms ease, opacity 160ms ease;
}

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

a:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: 1rem;
  z-index: 10;
  padding: 0.45rem 0.7rem;
  background: var(--ink);
  color: var(--paper-light);
  font-family: Inter, Pretendard, system-ui, -apple-system, sans-serif;
  font-size: 0.8rem;
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header,
.site-main,
.site-footer {
  width: min(calc(100% - 40px), var(--max-width));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-lg);
  padding: 1.25rem 0 1rem;
  border-bottom: 1px solid var(--rule);
  font-family: Inter, Pretendard, system-ui, -apple-system, sans-serif;
}

.site-title,
.site-footer__mark {
  display: inline-flex;
  flex-direction: column;
  gap: 0.04rem;
  color: var(--ink);
  text-decoration: none;
}

.site-title__name,
.site-footer__name {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1;
  text-transform: uppercase;
}

.site-title__byline,
.site-footer__byline {
  color: var(--ink-faint);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.05;
  text-transform: none;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(0.9rem, 2vw, 1.7rem);
  color: var(--ink-soft);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-nav a,
.mobile-menu a,
.site-footer__links a,
.post-index__row,
.brunch-entry,
.product-entry a {
  text-decoration: none;
}

.mobile-menu {
  display: none;
  color: var(--ink-soft);
  font-family: Inter, Pretendard, system-ui, -apple-system, sans-serif;
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.mobile-menu summary {
  cursor: pointer;
  list-style: none;
}

.mobile-menu summary::-webkit-details-marker {
  display: none;
}

.mobile-menu nav {
  position: absolute;
  left: 20px;
  right: 20px;
  display: grid;
  gap: 0.6rem;
  margin-top: 1rem;
  padding: 1rem 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
}

.site-main {
  padding: clamp(3rem, 7vw, 7rem) 0 clamp(5rem, 10vw, 9rem);
}

.home-intro {
  display: grid;
  grid-template-columns: minmax(0, 5.4fr) minmax(260px, 5.6fr);
  gap: clamp(2rem, 5.6vw, 6.4rem);
  align-items: end;
  min-height: min(650px, calc(100vh - 7rem));
  padding-bottom: clamp(3.5rem, 7vw, 6.2rem);
}

.home-intro__text {
  max-width: 680px;
}

.home-intro__image {
  margin: 0;
  justify-self: end;
  width: min(100%, 660px);
}

.home-intro__image img,
.featured-project__media img,
.product-page__media img {
  border: 1px solid var(--rule);
  background: var(--paper-light);
}

.eyebrow,
.article-meta,
.price,
.category-empty,
.empty,
.section-link,
.post-index__date,
.post-index__category,
.brunch-entry__date,
.brunch-entry__source,
.site-notice,
.site-footer,
.spec-list {
  font-family: Inter, Pretendard, system-ui, -apple-system, sans-serif;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  line-height: 1.4;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--ink);
  font-weight: 400;
  letter-spacing: 0;
}

.hero-title,
.page-hero h1 {
  font-size: clamp(3.2rem, 8vw, 8.7rem);
  line-height: 0.94;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.hero-copy,
.page-hero p:not(.eyebrow),
.article-subtitle {
  max-width: 620px;
  color: var(--ink-soft);
  font-size: clamp(1.05rem, 1.7vw, 1.4rem);
  line-height: 1.65;
}

.editorial-section {
  padding-block: clamp(4rem, 8vw, 9rem);
  border-top: 1px solid var(--rule);
}

.editorial-section--quiet {
  padding-block: clamp(2.6rem, 5vw, 4.8rem);
}

.section-heading {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
  margin-bottom: clamp(1.8rem, 4vw, 3rem);
  color: var(--ink-soft);
  font-family: Inter, Pretendard, system-ui, -apple-system, sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.4;
  text-transform: uppercase;
}

.post-index {
  border-bottom: 1px solid var(--rule);
}

.post-index__row {
  display: grid;
  grid-template-columns: 8.2rem minmax(0, 1fr) 7.4rem;
  gap: clamp(0.9rem, 2.5vw, 2rem);
  align-items: baseline;
  padding: 1.15rem 0;
  border-top: 1px solid var(--rule);
}

.post-index__date,
.post-index__category {
  color: var(--ink-faint);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.post-index__title {
  font-size: clamp(1.25rem, 2vw, 2.05rem);
  line-height: 1.15;
}

.post-index__row:hover .post-index__title {
  color: var(--accent);
}

.post-index__row--compact {
  grid-template-columns: 8rem minmax(0, 1fr) 7rem;
  padding: 0.9rem 0;
}

.post-index__row--compact .post-index__title {
  font-size: clamp(1rem, 1.4vw, 1.35rem);
}

.section-link {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.5rem 1.2rem;
  margin: 1.2rem 0 0;
  text-align: right;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.featured-project {
  display: grid;
  grid-template-columns: minmax(0, 5.6fr) minmax(340px, 4.4fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: end;
}

.featured-project--text-only {
  grid-template-columns: minmax(7rem, 1fr) minmax(0, 920px);
  align-items: start;
}

.featured-project--text-only .featured-project__body {
  grid-column: 2;
}

.featured-project__media {
  margin: 0;
}

.featured-project__body h2 {
  max-width: 920px;
  margin-top: 0.3rem;
  font-size: clamp(3rem, 5.5vw, 6.4rem);
  line-height: 0.96;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.featured-project__body p:not(.eyebrow):not(.project-links) {
  max-width: 620px;
  color: var(--ink-soft);
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.4rem;
  margin-top: 1.6rem;
  font-family: Inter, Pretendard, system-ui, -apple-system, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.brunch-index {
  border-bottom: 1px solid var(--rule);
}

.link-ledger {
  margin-bottom: clamp(4rem, 8vw, 7rem);
  border-bottom: 1px solid var(--rule);
}

.link-ledger a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.7fr);
  gap: clamp(1rem, 3vw, 2rem);
  align-items: baseline;
  padding: 1rem 0;
  border-top: 1px solid var(--rule);
  text-decoration: none;
}

.link-ledger span:first-child {
  font-size: clamp(1.1rem, 1.8vw, 1.6rem);
  line-height: 1.25;
}

.link-ledger span:last-child {
  color: var(--ink-faint);
  font-family: Inter, Pretendard, system-ui, -apple-system, sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  overflow-wrap: anywhere;
  text-align: right;
  text-transform: uppercase;
}

.brunch-entry {
  display: grid;
  grid-template-columns: 8.2rem minmax(0, 1fr) 2rem;
  gap: clamp(1rem, 3vw, 2rem);
  align-items: baseline;
  padding: 1rem 0;
  border-top: 1px solid var(--rule);
}

.brunch-entry__date,
.brunch-entry__source {
  color: var(--ink-faint);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.brunch-entry__title {
  font-family: "Noto Serif KR", "Nanum Myeongjo", "Iowan Old Style", Georgia, serif;
  font-size: clamp(1.05rem, 1.7vw, 1.55rem);
  font-weight: 500;
  line-height: 1.35;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.4rem, 3vw, 3rem);
}

.product-entry {
  border-top: 1px solid var(--rule);
  padding-top: 1rem;
}

.product-entry__media,
.product-entry__placeholder {
  margin: 0 0 1rem;
  aspect-ratio: 4 / 5;
  background: var(--paper-light);
  border: 1px solid var(--rule);
}

.product-entry__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-entry h3 {
  font-size: clamp(1.2rem, 1.7vw, 1.7rem);
  line-height: 1.12;
}

.price {
  margin: 0.5rem 0 0;
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.empty,
.category-empty {
  max-width: 560px;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.page-hero {
  max-width: 960px;
  margin-bottom: clamp(3rem, 7vw, 7rem);
}

.page-hero--narrow {
  max-width: var(--text-width);
}

.page-hero h1 {
  margin-bottom: 1.2rem;
}

.page-copy {
  max-width: var(--text-width);
  color: var(--ink-soft);
  font-size: clamp(1.05rem, 1.5vw, 1.3rem);
}

.archive-years {
  display: grid;
  gap: clamp(2.8rem, 5vw, 5rem);
}

.archive-year {
  display: grid;
  grid-template-columns: 9rem minmax(0, 1fr);
  gap: clamp(1rem, 4vw, 4rem);
  border-top: 1px solid var(--rule);
  padding-top: 1rem;
}

.archive-year__label {
  margin: 0;
  color: var(--accent);
  font-family: Inter, Pretendard, system-ui, -apple-system, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.fiction-list,
.project-list,
.research-list,
.category-sections {
  display: grid;
  gap: clamp(2.5rem, 5vw, 5rem);
}

.fiction-entry,
.project-entry,
.research-entry {
  display: grid;
  grid-template-columns: 7rem minmax(0, 1fr);
  gap: clamp(1rem, 4vw, 4rem);
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
}

.fiction-entry__number,
.project-entry__number,
.research-entry__number {
  color: var(--ink-faint);
  font-family: Inter, Pretendard, system-ui, -apple-system, sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.fiction-entry h2,
.project-entry h2 {
  font-size: clamp(2rem, 4vw, 4.4rem);
  line-height: 0.98;
}

.research-entry h2 {
  max-width: 1040px;
  font-size: clamp(1.8rem, 3.2vw, 3.7rem);
  line-height: 1.04;
}

.research-entry__summary {
  max-width: 780px;
  margin-top: 1.4rem;
  color: var(--ink-soft);
}

.research-entry__summary p {
  margin: 0;
}

.research-entry__doi {
  margin: 1.2rem 0 0;
  color: var(--accent);
  font-family: Inter, Pretendard, system-ui, -apple-system, sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  overflow-wrap: anywhere;
}

.fiction-entry p,
.project-entry p {
  max-width: 720px;
  color: var(--ink-soft);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0;
  border-bottom: 1px solid var(--rule);
}

.category-card,
.category-grid > a {
  display: grid;
  gap: 0.75rem;
  min-height: 170px;
  padding: 1.2rem 1rem;
  border-top: 1px solid var(--rule);
  color: var(--ink);
  text-decoration: none;
}

.category-card strong,
.category-grid > a {
  font-family: Inter, Pretendard, system-ui, -apple-system, sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.category-card span {
  color: var(--ink-soft);
  font-family: "Noto Serif KR", Georgia, serif;
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.55;
  text-transform: none;
}

.category-card em {
  align-self: end;
  color: var(--accent);
  font-family: Inter, Pretendard, system-ui, -apple-system, sans-serif;
  font-size: 0.72rem;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.category-post-list {
  display: grid;
  gap: 0;
  margin: 1.5rem 0 0;
  padding: 0;
  border-bottom: 1px solid var(--rule);
  list-style: none;
}

.category-post-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 10rem;
  gap: 1rem;
  align-items: baseline;
  padding: 1rem 0;
  border-top: 1px solid var(--rule);
}

.category-post-list a {
  font-size: clamp(1.15rem, 1.8vw, 1.7rem);
  line-height: 1.2;
  text-decoration: none;
}

.category-post-list span {
  color: var(--ink-faint);
  font-family: Inter, Pretendard, system-ui, -apple-system, sans-serif;
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.1em;
  text-align: right;
  text-transform: uppercase;
}

.article {
  width: min(calc(100% - 40px), var(--text-width));
  margin-inline: auto;
}

.article-header {
  margin-bottom: clamp(3rem, 8vw, 7rem);
}

.article-title {
  font-size: clamp(2.8rem, 7vw, 6.8rem);
  line-height: 0.98;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.article-meta {
  margin-top: 1.6rem;
  color: var(--ink-faint);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.article-body {
  font-size: clamp(1.05rem, 1.2vw, 1.22rem);
  line-height: 1.9;
}

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

.article-body p,
.article-body ul,
.article-body ol,
.article-body blockquote,
.article-body pre,
.article-body table,
.article-body figure {
  margin-top: 0;
  margin-bottom: 1.45em;
}

.article-body h2,
.article-body h3 {
  margin: 2.3em 0 0.7em;
  line-height: 1.16;
}

.article-body h2 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
}

.article-body h3 {
  font-size: clamp(1.35rem, 2vw, 1.9rem);
}

.article-body a {
  color: var(--accent-dark);
}

.article-body blockquote {
  margin-left: 0;
  padding-left: 1.25rem;
  border-left: 1px solid var(--rule-dark);
  color: var(--ink-soft);
}

.article-body img {
  margin: 2rem auto;
  border: 1px solid var(--rule);
}

.article-body pre,
.article-body code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

.article-body pre {
  overflow-x: auto;
  padding: 1rem;
  background: var(--paper-light);
  border: 1px solid var(--rule);
  font-size: 0.9rem;
  line-height: 1.55;
}

.article-body code {
  font-size: 0.9em;
}

.article-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.article-body th,
.article-body td {
  padding: 0.5rem 0.4rem;
  border-bottom: 1px solid var(--rule);
  text-align: left;
  vertical-align: top;
}

.post-navigation {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1rem;
  margin-top: clamp(4rem, 8vw, 7rem);
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
  font-family: Inter, Pretendard, system-ui, -apple-system, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.post-navigation a:last-child {
  text-align: right;
}

.related-writing {
  margin-top: clamp(4rem, 8vw, 7rem);
}

.product-page {
  width: min(calc(100% - 40px), 1080px);
  margin-inline: auto;
}

.product-page__media {
  margin: 0 0 clamp(2rem, 5vw, 4rem);
}

.product-page__body {
  display: grid;
  grid-template-columns: 14rem minmax(0, var(--text-width));
  gap: clamp(2rem, 5vw, 5rem);
}

.purchase-link {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.6rem 0;
  border-top: 1px solid var(--rule-dark);
  border-bottom: 1px solid var(--rule-dark);
  font-family: Inter, Pretendard, system-ui, -apple-system, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
}

.spec-list {
  display: grid;
  grid-template-columns: 8rem minmax(0, 1fr);
  gap: 0.5rem 1rem;
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
  font-size: 0.85rem;
}

.spec-list dt {
  color: var(--ink-faint);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.spec-list dd {
  margin: 0;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 1fr) auto;
  gap: clamp(1.5rem, 4vw, 4rem);
  padding: 2rem 0 2.4rem;
  border-top: 1px solid var(--rule);
  color: var(--ink-soft);
  font-size: 0.78rem;
  line-height: 1.55;
}

.site-footer p {
  margin: 0.3rem 0 0;
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.2rem;
}

.site-notice {
  max-width: 260px;
  margin: 0;
  text-align: right;
}

@media (max-width: 900px) {
  .site-nav {
    display: none;
  }

  .mobile-menu {
    display: block;
  }

  .home-intro,
  .featured-project,
  .archive-year,
  .fiction-entry,
  .project-entry,
  .research-entry,
  .product-page__body,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .featured-project--text-only .featured-project__body {
    grid-column: auto;
  }

  .home-intro {
    min-height: 0;
  }

  .home-intro__image {
    justify-self: start;
    width: min(100%, 620px);
  }

  .post-index__row,
  .brunch-entry,
  .link-ledger a {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .link-ledger span:last-child {
    text-align: left;
  }

  .post-index__category {
    order: -1;
  }

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

  .site-notice {
    max-width: none;
    text-align: left;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 16px;
  }

  .site-header,
  .site-main,
  .site-footer,
  .article,
  .product-page {
    width: min(calc(100% - 28px), var(--max-width));
  }

  .hero-title,
  .page-hero h1 {
    font-size: clamp(2.7rem, 15vw, 4.4rem);
  }

  .article-title {
    font-size: clamp(2.5rem, 14vw, 4rem);
  }

  .category-post-list li {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }

  .category-post-list span {
    text-align: left;
  }

  .post-navigation {
    grid-template-columns: 1fr;
  }

  .post-navigation a:last-child {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}