:root {
  color-scheme: dark;
  --ink: #211816;
  --paper: #f3e8cf;
  --paper-strong: #fff6dd;
  --paper-muted: #d7c7a6;
  --charcoal: #121515;
  --charcoal-2: #1f2220;
  --charcoal-3: #2c2a25;
  --line: rgba(243, 232, 207, 0.18);
  --line-dark: rgba(33, 24, 22, 0.17);
  --signal: #d95f3a;
  --signal-2: #f2a34f;
  --mint: #8bb99c;
  --steel: #9db3b1;
  --white: #fffaf0;
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.34);
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--charcoal);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--white);
  background:
    linear-gradient(180deg, rgba(18, 21, 21, 0.92), rgba(18, 21, 21, 0.98)),
    radial-gradient(circle at 14% 8%, rgba(217, 95, 58, 0.18), transparent 33rem),
    radial-gradient(circle at 84% 4%, rgba(139, 185, 156, 0.11), transparent 28rem),
    var(--charcoal);
  line-height: 1.7;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 250, 240, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 250, 240, 0.035) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.66), transparent);
}

a {
  color: inherit;
  text-decoration-color: rgba(242, 163, 79, 0.6);
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--signal-2);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(18, 21, 21, 0.94);
  backdrop-filter: blur(18px);
}

.header-inner {
  width: min(1180px, calc(100% - 32px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  text-decoration: none;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(242, 163, 79, 0.75);
  background:
    linear-gradient(135deg, rgba(242, 163, 79, 0.95), rgba(217, 95, 58, 0.9)),
    repeating-linear-gradient(45deg, transparent 0 5px, rgba(255, 255, 255, 0.14) 5px 7px);
  clip-path: polygon(50% 0, 95% 30%, 86% 86%, 50% 100%, 14% 86%, 5% 30%);
}

.brand span:last-child {
  max-width: 24ch;
}

.menu-button {
  display: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
  padding: 9px 12px;
  font: inherit;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}

.site-nav a {
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 7px 10px;
  color: var(--paper-muted);
  font-size: 0.9rem;
  text-decoration: none;
}

.site-nav .utility-nav-link {
  color: var(--steel);
}

.site-nav a[aria-current="page"],
.site-nav a:hover {
  border-color: rgba(242, 163, 79, 0.4);
  color: var(--white);
  background: rgba(242, 163, 79, 0.09);
}

.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(18, 21, 21, 0.95), rgba(18, 21, 21, 0.72), rgba(18, 21, 21, 0.96)),
    url("/assets/ui/anime-squadron-ui-contact-sheet.png");
  background-size: cover;
  background-position: center;
  opacity: 0.28;
}

.hero-inner {
  position: relative;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 78px 0 52px;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(280px, 0.88fr);
  gap: 34px;
  align-items: end;
}

.eyebrow,
.crumbs,
.updated,
.small-label {
  color: var(--signal-2);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.crumbs {
  margin-bottom: 18px;
}

h1,
h2,
h3 {
  margin: 0 0 14px;
  line-height: 1.12;
}

h1 {
  max-width: 14ch;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.65rem, 6vw, 5.7rem);
  font-weight: 900;
}

h2 {
  color: var(--paper-strong);
  font-size: clamp(1.45rem, 3vw, 2.1rem);
}

h3 {
  color: var(--paper-strong);
  font-size: 1.12rem;
}

p {
  margin: 0 0 18px;
}

.lede {
  max-width: 72ch;
  color: var(--paper-muted);
  font-size: clamp(1.04rem, 2vw, 1.22rem);
}

.hero-panel,
.paper-panel,
.source-card,
.link-card,
.fact-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-panel {
  padding: 22px;
  background: rgba(33, 24, 22, 0.74);
}

.hero-panel dl {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 0;
}

.hero-panel dt {
  color: var(--signal-2);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.hero-panel dd {
  margin: 0;
  color: var(--paper);
}

.main {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 40px 0 70px;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 318px;
  gap: 28px;
  align-items: start;
}

.paper-panel {
  padding: clamp(22px, 4vw, 38px);
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(255, 250, 240, 0.78), rgba(243, 232, 207, 0.98)),
    var(--paper);
}

.paper-panel h2,
.paper-panel h3 {
  color: var(--ink);
}

.quick-answer {
  border-left: 5px solid var(--signal);
  margin: 0 0 26px;
  padding: 16px 18px;
  border-radius: var(--radius);
  background: rgba(217, 95, 58, 0.1);
}

.section-block {
  border-top: 1px solid var(--line-dark);
  padding-top: 26px;
  margin-top: 28px;
}

.fact-table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0 0;
  overflow: hidden;
  border-radius: var(--radius);
}

.fact-table th,
.fact-table td {
  border: 1px solid var(--line-dark);
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
}

.fact-table th {
  width: 32%;
  background: rgba(33, 24, 22, 0.08);
}

.callout-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
}

.callout-list li {
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  padding: 12px 14px;
  background: rgba(255, 250, 240, 0.56);
}

.faq-list {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

details {
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  padding: 12px 14px;
  background: rgba(255, 250, 240, 0.55);
}

summary {
  cursor: pointer;
  font-weight: 850;
}

details p {
  margin-top: 12px;
}

.sidebar {
  position: sticky;
  top: 92px;
  display: grid;
  gap: 16px;
}

.fact-card,
.source-card,
.link-card {
  padding: 18px;
  background: rgba(31, 34, 32, 0.88);
}

.fact-card strong,
.source-card strong,
.link-card strong {
  display: block;
  color: var(--paper-strong);
  margin-bottom: 7px;
}

.fact-card p,
.source-card p,
.link-card p {
  color: var(--paper-muted);
  font-size: 0.94rem;
  margin-bottom: 0;
}

.source-card a,
.link-card a {
  font-weight: 800;
}

.related-grid,
.source-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

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

.mini-card {
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  padding: 14px;
  background: rgba(255, 250, 240, 0.48);
}

.mini-card a {
  color: var(--ink);
  font-weight: 850;
}

.small-note {
  margin: 16px 0 0;
  color: rgba(33, 24, 22, 0.74);
  font-size: 0.95rem;
}

.disclaimer {
  border-top: 1px solid var(--line);
  color: var(--paper-muted);
  background: rgba(18, 21, 21, 0.96);
}

.disclaimer-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0;
  font-size: 0.92rem;
}

.mockup-preview {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 250, 240, 0.05);
}

.mockup-preview img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: top left;
}

@media (max-width: 960px) {
  .menu-button {
    display: inline-flex;
  }

  .header-inner {
    align-items: flex-start;
    padding: 16px 0;
  }

  .site-nav {
    position: absolute;
    top: 66px;
    left: 16px;
    right: 16px;
    display: none;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(18, 21, 21, 0.98);
  }

  .site-nav[data-open="true"] {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-nav a {
    width: 100%;
  }

  .hero-inner,
  .content-grid {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }

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

@media (max-width: 560px) {
  .header-inner,
  .main,
  .hero-inner,
  .disclaimer-inner {
    width: min(100% - 24px, 1180px);
  }

  .hero-inner {
    padding: 54px 0 38px;
  }

  .site-nav[data-open="true"] {
    grid-template-columns: 1fr;
  }

  .fact-table,
  .fact-table tbody,
  .fact-table tr,
  .fact-table th,
  .fact-table td {
    display: block;
    width: 100%;
  }

  .fact-table th {
    border-bottom: 0;
  }
}