:root {
  --paper: #f2eadf;
  --paper-2: #fbf7f0;
  --ink: #1b2130;
  --muted: #615a52;
  --gold: #c88a2b;
  --gold-strong: #e0a542;
  --teal: #2f6d69;
  --plum: #6d4f65;
  --line: rgba(27, 33, 48, 0.12);
  --panel: rgba(255, 255, 255, 0.72);
  --shadow: 0 18px 44px rgba(44, 36, 27, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(200, 138, 43, 0.14), transparent 28%),
    radial-gradient(circle at bottom right, rgba(47, 109, 105, 0.13), transparent 26%),
    linear-gradient(180deg, var(--paper-2) 0%, var(--paper) 100%);
  line-height: 1.68;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(
      90deg,
      rgba(27, 33, 48, 0.018) 0,
      rgba(27, 33, 48, 0.018) 1px,
      transparent 1px,
      transparent 96px
    );
  opacity: 0.6;
}

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

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

.shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(251, 247, 240, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(27, 33, 48, 0.08);
}

.site-header__inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  min-height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  min-width: 0;
}

.brand img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(27, 33, 48, 0.1);
  padding: 5px;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.site-nav a,
.lang-switcher__menu a,
.menu-toggle {
  min-height: 42px;
  padding: 10px 14px;
  border-radius: 8px;
  font-weight: 700;
  color: var(--ink);
  transition: 0.22s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.lang-switcher__menu a:hover,
.lang-switcher__menu a:focus-visible,
.menu-toggle:hover,
.menu-toggle:focus-visible {
  color: var(--teal);
  background: rgba(47, 109, 105, 0.08);
}

.menu-toggle {
  display: none;
  border: 1px solid rgba(27, 33, 48, 0.12);
  background: transparent;
}

.header-tools {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border-radius: 8px;
  font-weight: 800;
  line-height: 1.1;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-align: center;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button--primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-strong));
  color: #241607;
  box-shadow: 0 12px 28px rgba(200, 138, 43, 0.24);
}

.button--secondary {
  background: rgba(47, 109, 105, 0.08);
  border-color: rgba(47, 109, 105, 0.2);
  color: var(--teal);
}

.lang-switcher {
  position: relative;
}

.lang-switcher__button {
  min-height: 42px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid rgba(27, 33, 48, 0.12);
  background: rgba(255, 255, 255, 0.66);
  color: var(--ink);
  font-weight: 800;
}

.lang-switcher__menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 228px;
  padding: 8px;
  display: none;
  background: rgba(251, 247, 240, 0.98);
  border-radius: 8px;
  border: 1px solid rgba(27, 33, 48, 0.12);
  box-shadow: var(--shadow);
}

.lang-switcher.is-open .lang-switcher__menu {
  display: grid;
  gap: 6px;
}

.lang-switcher__menu a[aria-current="true"] {
  color: var(--gold);
  background: rgba(200, 138, 43, 0.08);
}

.hero {
  padding: 32px 0 16px;
}

.hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 28px;
  align-items: start;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--teal);
  font-size: 0.95rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.2rem, 4.4vw, 4.5rem);
  line-height: 0.95;
}

.deck {
  max-width: 60ch;
  margin: 18px 0 0;
  font-size: 1.06rem;
  color: var(--muted);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 22px 0 0;
}

.fact-grid {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.fact-grid li {
  padding: 14px 14px 12px;
  border-radius: 8px;
  background: var(--panel);
  border: 1px solid rgba(27, 33, 48, 0.08);
  box-shadow: var(--shadow);
}

.fact-grid span {
  display: block;
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 0.83rem;
}

.hero__visual {
  display: grid;
  gap: 14px;
}

.hero__visual img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid rgba(27, 33, 48, 0.1);
  box-shadow: var(--shadow);
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero__meta span {
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(47, 109, 105, 0.09);
  border: 1px solid rgba(47, 109, 105, 0.16);
  color: var(--teal);
  font-weight: 700;
}

.gallery-band {
  padding: 10px 0 8px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.gallery-card {
  margin: 0;
  padding: 10px;
  background: var(--panel);
  border: 1px solid rgba(27, 33, 48, 0.08);
  border-radius: 10px;
  box-shadow: var(--shadow);
}

.gallery-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.64);
}

.gallery-card figcaption {
  margin-top: 10px;
  font-size: 0.86rem;
  color: var(--muted);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 18px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.breadcrumb span {
  color: rgba(27, 33, 48, 0.35);
}

.article {
  padding: 18px 0 48px;
}

.article-section {
  padding: 30px 0;
  border-top: 1px solid rgba(27, 33, 48, 0.08);
}

.article-section h2 {
  margin: 0 0 14px;
  font-size: clamp(1.55rem, 2.4vw, 2.35rem);
  line-height: 1.06;
}

.article-section h3 {
  margin: 20px 0 8px;
  color: var(--plum);
  font-size: 1.04rem;
}

.article-section p {
  max-width: 74ch;
  margin: 0 0 14px;
}

.article-table {
  margin-top: 18px;
  overflow-x: auto;
  background: rgba(255, 255, 255, 0.52);
  border-radius: 10px;
  border: 1px solid rgba(27, 33, 48, 0.08);
}

.article-table table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
}

.article-table th,
.article-table td {
  padding: 13px 14px;
  text-align: left;
  border-bottom: 1px solid rgba(27, 33, 48, 0.08);
  vertical-align: top;
}

.article-table thead th {
  color: var(--gold);
  font-size: 0.92rem;
  text-transform: uppercase;
}

.inline-cta {
  margin-top: 24px;
  padding: 18px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(200, 138, 43, 0.08), rgba(47, 109, 105, 0.08));
  border: 1px solid rgba(27, 33, 48, 0.08);
}

.inline-cta img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.inline-cta p {
  margin: 0;
  flex: 1 1 260px;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.related-card {
  display: grid;
  gap: 8px;
  padding: 16px;
  border-radius: 10px;
  background: var(--panel);
  border: 1px solid rgba(27, 33, 48, 0.08);
  box-shadow: var(--shadow);
}

.related-card span {
  color: var(--muted);
  font-size: 0.84rem;
}

.faq-item {
  padding: 16px 0;
  border-top: 1px solid rgba(27, 33, 48, 0.08);
}

.faq-item:first-of-type {
  border-top: 0;
}

.faq-item p {
  margin-bottom: 0;
}

.site-footer {
  padding: 28px 0 44px;
  border-top: 1px solid rgba(27, 33, 48, 0.08);
  background: rgba(255, 255, 255, 0.54);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr);
  gap: 20px;
  align-items: start;
}

.site-footer p {
  max-width: 44ch;
  color: var(--muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
}

.footer-links a {
  color: var(--muted);
  font-weight: 700;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--teal);
}

@media (max-width: 980px) {
  .site-header__inner {
    grid-template-columns: auto auto 1fr;
    gap: 12px;
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 16px;
    right: 16px;
    padding: 10px;
    background: rgba(251, 247, 240, 0.98);
    border-radius: 10px;
    border: 1px solid rgba(27, 33, 48, 0.1);
    box-shadow: var(--shadow);
    justify-content: flex-start;
  }

  .site-nav.is-open {
    display: grid;
  }

  .hero__inner,
  .site-footer__inner {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .shell {
    width: min(100% - 24px, 1180px);
  }

  .site-header__inner {
    min-height: 64px;
  }

  .brand span {
    display: none;
  }

  .header-tools {
    gap: 8px;
  }

  .button,
  .lang-switcher__button,
  .site-nav a,
  .lang-switcher__menu a,
  .menu-toggle {
    min-height: 44px;
  }

  .hero {
    padding-top: 18px;
  }

  .fact-grid,
  .related-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .article-section {
    padding: 24px 0;
  }

  .inline-cta {
    align-items: stretch;
  }

  .inline-cta .button {
    width: 100%;
  }
}