:root {
  --bg: #08131c;
  --bg-alt: #102231;
  --surface: rgba(12, 24, 34, 0.88);
  --surface-soft: rgba(16, 34, 49, 0.82);
  --surface-parchment: #f5efe2;
  --surface-parchment-soft: #eee4d3;
  --line: rgba(111, 175, 188, 0.28);
  --line-strong: rgba(111, 175, 188, 0.46);
  --gold: #d3a45c;
  --gold-soft: #e0bf83;
  --ice: #6fafbc;
  --text: #eaf0f3;
  --muted: #a5b4bf;
  --ink: #23313c;
  --shadow: 0 20px 55px rgba(0, 0, 0, 0.34);
  --radius: 28px;
  --content-width: min(1380px, calc(100% - 32px));
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", "Helvetica Neue", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(111, 175, 188, 0.16), transparent 28%),
    radial-gradient(circle at 15% 12%, rgba(211, 164, 92, 0.14), transparent 24%),
    linear-gradient(180deg, #09141d 0%, #0c1b28 44%, #08131c 100%);
  line-height: 1.7;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 96px 96px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.6), transparent 85%);
}

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

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

a:hover {
  color: var(--gold-soft);
}

p,
li,
td,
th {
  font-size: 1rem;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0 0.9rem;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-weight: 700;
  line-height: 1;
  color: var(--text);
}

h1 {
  font-size: clamp(3rem, 6vw, 5.75rem);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h2 {
  font-size: clamp(2rem, 3.6vw, 3rem);
}

h3 {
  font-size: clamp(1.35rem, 2.4vw, 1.9rem);
}

h4,
h5,
h6 {
  font-size: 1.15rem;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
  z-index: 999;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  background: var(--gold);
  color: #142533;
}

.page-shell {
  padding-bottom: 3rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(18px);
  background: rgba(8, 19, 28, 0.86);
  border-bottom: 1px solid rgba(111, 175, 188, 0.18);
}

.site-header__inner {
  width: var(--content-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem 0;
}

.site-brand {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.site-brand__eyebrow,
.archive-sidebar__eyebrow,
.site-footer__eyebrow,
.archive-note-card__label,
.archive-overview__label,
.archive-hero__eyebrow,
.content-hero__eyebrow,
.category-card__kicker {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.site-brand__title {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.site-brand__subtitle {
  color: var(--muted);
  font-size: 0.82rem;
}

.site-nav {
  flex: 1 1 auto;
  display: flex;
  justify-content: center;
}

.site-nav__list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem 1.25rem;
  margin: 0;
  padding: 0;
}

.site-nav__item > a,
.nav-dropdown > summary,
.site-header__archive-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.site-nav__item > a::after,
.nav-dropdown > summary::after,
.site-header__archive-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.45rem;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.site-nav__item > a:hover::after,
.site-nav__item > a:focus-visible::after,
.nav-dropdown > summary:hover::after,
.nav-dropdown > summary:focus-visible::after,
.site-header__archive-link:hover::after,
.site-header__archive-link:focus-visible::after {
  transform: scaleX(1);
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown > summary {
  list-style: none;
  cursor: pointer;
}

.nav-dropdown > summary::-webkit-details-marker {
  display: none;
}

.nav-dropdown > summary::before {
  content: "+";
  font-size: 0.95rem;
  color: var(--gold);
}

.nav-dropdown[open] > summary::before {
  content: "−";
}

.nav-dropdown__panel {
  position: absolute;
  right: 0;
  top: calc(100% + 0.8rem);
  min-width: 16rem;
  padding: 1rem;
  border: 1px solid rgba(111, 175, 188, 0.22);
  border-radius: 1.1rem;
  background: rgba(8, 19, 28, 0.96);
  box-shadow: var(--shadow);
}

.nav-dropdown__panel ul,
.archive-sidebar__list,
.archive-note-links,
.site-footer__links ul,
.breadcrumbs ol,
.toc-panel ul,
.archive-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-dropdown__panel li + li,
.archive-note-links li + li,
.site-footer__links li + li,
.toc-panel li + li {
  margin-top: 0.65rem;
}

.nav-dropdown__panel a,
.archive-sidebar a,
.archive-note-links a,
.site-footer a,
.toc-panel a {
  color: var(--text);
}

.archive-hero,
.archive-shell,
.content-hero,
.content-layout,
.content-toc-band,
.category-shell {
  width: var(--content-width);
  margin: 0 auto;
}

.archive-hero {
  position: relative;
  margin-top: 1.25rem;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: calc(var(--radius) + 6px);
  box-shadow: var(--shadow);
}

.archive-hero__image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.archive-hero__content {
  position: relative;
  z-index: 1;
  padding: clamp(2rem, 4vw, 3.8rem);
  min-height: 20rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 0.85rem;
}

.archive-hero--home .archive-hero__content {
  min-height: 28rem;
}

.archive-hero__lead,
.content-hero__lead,
.archive-sidebar__intro,
.archive-overview__card p,
.archive-note-card p,
.site-footer__brand p {
  max-width: 52rem;
  margin: 0;
  color: rgba(234, 240, 243, 0.86);
  font-size: 1.02rem;
}

.archive-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 0.4rem;
}

.archive-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(211, 164, 92, 0.34);
  background: rgba(8, 19, 28, 0.38);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.archive-shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr) 280px;
  gap: 1.4rem;
  align-items: start;
  margin-top: 1.5rem;
}

.archive-sidebar__card,
.archive-note-card,
.archive-overview__card,
.content-article,
.toc-panel,
.category-card,
.category-shell__full {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.archive-sidebar__card,
.archive-note-card,
.archive-overview__card,
.content-hero,
.content-article,
.toc-panel,
.category-card,
.category-shell__full {
  padding: 1.4rem;
}

.archive-sidebar {
  position: sticky;
  top: 6rem;
}

.archive-sidebar__card h2,
.archive-note-card h2,
.archive-overview__card h2,
.content-hero h1 {
  font-size: 2rem;
  letter-spacing: 0.04em;
}

.archive-sidebar__list {
  display: grid;
  gap: 0.55rem;
  margin-top: 1.15rem;
}

.archive-sidebar__list > li > a,
.archive-sidebar__group > summary {
  display: block;
  padding: 0.75rem 0.9rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid transparent;
  color: var(--text);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.archive-sidebar__list > li > a:hover,
.archive-sidebar__group > summary:hover {
  transform: translateX(4px);
  border-color: rgba(211, 164, 92, 0.32);
  background: rgba(211, 164, 92, 0.08);
}

.archive-sidebar__group > summary {
  cursor: pointer;
  list-style: none;
}

.archive-sidebar__group > summary::-webkit-details-marker {
  display: none;
}

.archive-sidebar__group ul {
  list-style: none;
  margin: 0.6rem 0 0;
  padding: 0 0 0 0.55rem;
}

.archive-sidebar__group li + li {
  margin-top: 0.4rem;
}

.archive-sidebar__empty {
  color: var(--muted);
}

.archive-overview {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.archive-overview__card--accent {
  background: linear-gradient(145deg, rgba(18, 38, 53, 0.94), rgba(13, 27, 38, 0.94));
}

.archive-flow {
  display: grid;
  gap: 1rem;
}

.archive-block {
  padding: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(14, 28, 40, 0.92), rgba(9, 18, 27, 0.92));
  box-shadow: var(--shadow);
}

.archive-prose p,
.content-article p,
.archive-table td,
.archive-table th,
.category-card p,
.category-shell__full p,
.category-shell__full li {
  color: rgba(234, 240, 243, 0.92);
}

.archive-prose a,
.content-article a,
.archive-table a,
.archive-list a,
.category-card a {
  color: var(--gold-soft);
  text-decoration: underline;
  text-underline-offset: 0.18rem;
}

.archive-table-wrap {
  overflow-x: auto;
}

.archive-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 16rem;
}

.archive-table thead th {
  background: rgba(111, 175, 188, 0.08);
}

.archive-table th,
.archive-table td {
  vertical-align: top;
  padding: 1rem;
  border-bottom: 1px solid rgba(111, 175, 188, 0.16);
}

.content-article table,
.category-shell__full table {
  display: block;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  border-collapse: collapse;
}

.content-article th,
.content-article td,
.category-shell__full th,
.category-shell__full td {
  vertical-align: top;
  padding: 0.85rem;
  border-bottom: 1px solid rgba(111, 175, 188, 0.16);
}

.archive-inline-stack {
  display: grid;
  gap: 0.8rem;
}

.media-frame {
  margin: 0;
  overflow: hidden;
  border-radius: 1.25rem;
  border: 1px solid rgba(111, 175, 188, 0.22);
  background: rgba(255, 255, 255, 0.02);
}

.media-frame img {
  width: 100%;
}

.media-frame figcaption {
  padding: 0.75rem 0.95rem 0.95rem;
  color: var(--muted);
  font-size: 0.86rem;
}

.media-frame--inline {
  max-width: 20rem;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.9rem;
}

.archive-list {
  display: grid;
  gap: 0.65rem;
}

.archive-list li {
  position: relative;
  padding-left: 1.2rem;
}

.archive-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 999px;
  background: var(--gold);
}

.archive-quote {
  margin: 0;
  padding: 1.1rem 1.2rem;
  border-left: 3px solid var(--gold);
  background: rgba(211, 164, 92, 0.08);
  color: rgba(234, 240, 243, 0.92);
}

.archive-code {
  overflow-x: auto;
  padding: 1rem;
  border-radius: 1rem;
  background: rgba(0, 0, 0, 0.32);
  color: #d4e8ef;
}

.archive-separator {
  height: 1px;
  border: 0;
  background: linear-gradient(90deg, transparent, rgba(111, 175, 188, 0.46), transparent);
}

.breadcrumbs {
  margin-bottom: 0.35rem;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
}

.breadcrumbs li {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: rgba(234, 240, 243, 0.72);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.breadcrumbs li:not(:last-child)::after {
  content: "/";
  color: rgba(111, 175, 188, 0.68);
}

.content-hero {
  margin-top: 1.5rem;
  background: linear-gradient(160deg, rgba(19, 40, 56, 0.94), rgba(11, 23, 33, 0.94));
}

.content-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  margin-top: 0.9rem;
  color: var(--muted);
  font-size: 0.84rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.content-toc-band {
  margin-top: 1rem;
}

.content-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.15rem;
  margin-top: 1rem;
}

.content-layout--with-aside {
  grid-template-columns: minmax(0, 1fr) 280px;
}

.content-layout__aside--left {
  order: -1;
}

.toc-panel strong {
  display: block;
  margin-bottom: 0.85rem;
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
}

.toc-panel a {
  color: var(--text);
}

.toc-panel--mobile {
  display: none;
  margin-bottom: 1rem;
}

.content-article {
  max-width: 58rem;
}

.content-main-image {
  float: right;
  width: min(34%, 22rem);
  margin: 0 0 1rem 1rem;
  overflow: hidden;
  border-radius: 1.25rem;
}

.content-article > h1,
.content-article > h2,
.content-article > h3,
.content-article > h4,
.content-article > h5,
.content-article > h6,
.content-article > p,
.content-article > div,
.content-article > figure,
.content-article > blockquote,
.content-article > pre,
.content-article > hr {
  margin-top: 0;
  margin-bottom: 1rem;
}

.category-shell {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.category-shell > * {
  min-width: 0;
}

.category-shell--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.category-shell__full {
  grid-column: 1 / -1;
}

.category-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.category-card--horizontal {
  flex-direction: row;
}

.category-card--minimal {
  border-left: 4px solid var(--gold);
  background: rgba(11, 23, 33, 0.92);
}

.category-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.category-card--horizontal .category-card__media {
  flex: 0 0 38%;
}

.category-card__body {
  padding: 1.35rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.category-card__body a {
  margin-top: auto;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-soft);
}

.site-footer {
  width: var(--content-width);
  margin: 2rem auto 0;
  padding: 1.3rem 0 0;
}

.site-footer__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(240px, 0.7fr);
  gap: 1rem;
  padding: 1.5rem;
  border-top: 1px solid rgba(111, 175, 188, 0.18);
  border-radius: 1.8rem 1.8rem 0 0;
  background: rgba(8, 19, 28, 0.74);
}

.site-footer__brand h2 {
  font-size: 2rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.site-footer__links ul {
  margin-top: 0.7rem;
}

.site-footer__links a {
  color: rgba(234, 240, 243, 0.88);
}

a:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

@media (max-width: 1180px) {
  .archive-shell {
    grid-template-columns: 260px minmax(0, 1fr);
  }

  .archive-shell__rail {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }

  .content-layout--with-aside {
    grid-template-columns: minmax(0, 1fr);
  }

  .content-layout__aside {
    order: -1;
  }

  .toc-panel--mobile {
    display: block;
  }
}

@media (max-width: 920px) {
  .site-header__inner,
  .site-footer__inner,
  .archive-overview,
  .archive-shell,
  .category-shell {
    grid-template-columns: minmax(0, 1fr);
  }

  .site-header__inner {
    flex-wrap: wrap;
  }

  .site-nav {
    order: 3;
    width: 100%;
    justify-content: flex-start;
  }

  .site-nav__list {
    justify-content: flex-start;
  }

  .archive-sidebar {
    position: static;
  }

  .archive-hero__content {
    min-height: 18rem;
  }

  .content-main-image {
    float: none;
    width: 100%;
    margin: 0 0 1rem;
  }

  .category-card--horizontal {
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  body {
    line-height: 1.6;
  }

  .site-header__archive-link {
    width: 100%;
    justify-content: flex-start;
  }

  .archive-hero__content,
  .archive-sidebar__card,
  .archive-note-card,
  .archive-overview__card,
  .archive-block,
  .content-hero,
  .content-article,
  .toc-panel,
  .category-card,
  .category-shell__full {
    padding: 1.1rem;
  }

  .archive-shell__rail {
    grid-template-columns: 1fr;
  }

  .nav-dropdown__panel {
    left: 0;
    right: auto;
    width: min(18rem, 92vw);
  }
}

@media print {
  body {
    background: #fff;
    color: #111;
  }

  body::before,
  .site-header,
  .site-footer,
  .archive-sidebar,
  .archive-shell__rail,
  .toc-panel {
    display: none !important;
  }

  .archive-shell,
  .content-layout {
    display: block;
    width: 100%;
  }

  .archive-block,
  .content-article,
  .content-hero {
    box-shadow: none;
    border: 1px solid #ccc;
    background: #fff;
    color: #111;
  }
}