:root {
  color-scheme: dark;
  --bg: #080303;
  --bg-soft: #130707;
  --panel: #1a0b0a;
  --panel-2: #25100d;
  --text: #fff8e8;
  --muted: #d8c6aa;
  --line: rgba(255, 210, 116, .22);
  --gold: #f7b733;
  --gold-soft: #ffe6a1;
  --red: #e20d12;
  --red-dark: #8f0608;
  --shadow: 0 22px 70px rgba(0, 0, 0, .42);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at 18% 0%, rgba(226, 13, 18, .22), transparent 32rem),
    radial-gradient(circle at 85% 12%, rgba(247, 183, 51, .12), transparent 24rem),
    linear-gradient(180deg, #070202 0%, #130707 42%, #070202 100%);
  color: var(--text);
  line-height: 1.65;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.75), transparent 70%);
}

a {
  color: var(--gold-soft);
  text-decoration: none;
}

a:hover {
  color: #fff;
}

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

.container {
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(8, 3, 3, .88);
  backdrop-filter: blur(16px);
}

.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  gap: 22px;
}

.brand {
  flex: 0 0 auto;
}

.brand img {
  width: 156px;
  height: auto;
}

.nav-toggle {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  clip: rect(0 0 0 0);
  overflow: hidden;
}

.burger {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  align-items: center;
  justify-content: center;
  margin-left: auto;
  cursor: pointer;
  background: rgba(255,255,255,.04);
}

.burger span,
.burger span::before,
.burger span::after {
  width: 20px;
  height: 2px;
  display: block;
  background: var(--gold-soft);
  position: relative;
}

.burger span::before,
.burger span::after {
  content: "";
  position: absolute;
  left: 0;
}

.burger span::before { top: -7px; }
.burger span::after { top: 7px; }

.main-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
}

.main-nav a {
  padding: 10px 12px;
  border-radius: var(--radius);
  color: var(--muted);
  font-weight: 700;
  font-size: 14px;
}

.main-nav a[aria-current="page"],
.main-nav a:hover {
  color: #fff;
  background: rgba(226, 13, 18, .2);
}

.auth-actions {
  display: flex;
  gap: 10px;
}

.mobile-auth-actions {
  display: none;
}

.button,
.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 231, 161, .28);
  font-weight: 800;
  line-height: 1.1;
}

.button {
  color: var(--gold-soft);
  background: rgba(255, 255, 255, .04);
}

.cta-button {
  color: #1c0803;
  background: linear-gradient(135deg, #fff1a6 0%, #f7b733 45%, #d27b05 100%);
  box-shadow: 0 10px 26px rgba(247, 183, 51, .2);
}

.hero {
  position: relative;
  min-height: 560px;
  display: grid;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: #050202;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7,2,2,.9) 0%, rgba(7,2,2,.56) 44%, rgba(7,2,2,.28) 100%),
    linear-gradient(0deg, rgba(8,3,3,.88) 0%, transparent 36%);
  z-index: 1;
}

.hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
  padding: 58px 0 64px;
}

.eyebrow {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0;
  font-size: 13px;
  font-weight: 900;
}

h1,
h2,
h3 {
  line-height: 1.14;
  margin: 0 0 18px;
  letter-spacing: 0;
}

h1 {
  max-width: 820px;
  font-size: 58px;
}

h2 {
  font-size: 36px;
  color: #fff;
}

h3 {
  font-size: 22px;
}

.hero p {
  max-width: 680px;
  color: var(--muted);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.breadcrumbs {
  position: relative;
  border-bottom: 1px solid var(--line);
  background: rgba(8, 3, 3, .72);
}

.breadcrumbs ol {
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
  padding: 14px 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.breadcrumbs li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.breadcrumbs li + li::before {
  content: "/";
  color: rgba(255, 231, 161, .5);
}

.breadcrumbs span {
  color: #fff;
}

main {
  position: relative;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  gap: 28px;
  align-items: start;
  padding: 46px 0 72px;
}

.page-content {
  min-width: 0;
}

.section-panel,
.toc-panel {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(37, 16, 13, .92), rgba(16, 7, 7, .94));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.section-panel {
  padding: clamp(20px, 3vw, 34px);
  margin-bottom: 22px;
}

.section-panel p {
  color: var(--muted);
  margin: 0 0 14px;
}

.section-panel ul,
.section-panel ol {
  margin: 0 0 18px 20px;
  padding: 0;
  color: var(--muted);
}

.section-panel li {
  margin: 5px 0;
}

.toc-panel {
  position: sticky;
  top: 104px;
  padding: 16px;
}

details {
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  background: rgba(0,0,0,.18);
}

details + details {
  margin-top: 10px;
}

summary {
  cursor: pointer;
  padding: 14px 16px;
  color: #fff;
  font-weight: 900;
}

.toc-links {
  display: grid;
  gap: 8px;
  padding: 0 16px 16px;
}

.toc-links a {
  color: var(--muted);
  font-size: 14px;
}

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

.link-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 20px 0 0;
}

.action-link {
  display: block;
  padding: 15px;
  border-radius: var(--radius);
  border: 1px solid rgba(247,183,51,.32);
  background: rgba(226, 13, 18, .14);
  color: #fff;
  font-weight: 900;
}

.action-link span {
  color: var(--gold);
}

table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: var(--radius);
  margin: 18px 0;
  border: 1px solid var(--line);
}

th,
td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  text-align: left;
}

th {
  background: rgba(226, 13, 18, .22);
  color: #fff;
}

td {
  color: var(--muted);
  background: rgba(0,0,0,.16);
}

.faq details {
  background: rgba(226, 13, 18, .08);
}

.faq p {
  padding: 0 16px 16px;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #070202;
  padding: 34px 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
}

.footer-brand img {
  width: 132px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.footer-links a {
  color: var(--muted);
  font-weight: 800;
}

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

.redirect-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.redirect-card {
  max-width: 720px;
  margin: 0 auto;
}

.redirect-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (max-width: 920px) {
  .header-inner {
    flex-wrap: wrap;
    min-height: 72px;
    gap: 8px;
    padding: 10px 0;
  }

  .burger {
    display: flex;
    order: 3;
    flex: 0 0 auto;
    margin-left: 0;
  }

  .main-nav {
    display: none;
    width: 100%;
  }

  .auth-actions {
    display: flex;
    order: 2;
    flex: 0 0 auto;
    gap: 6px;
    margin-left: auto;
  }

  .nav-toggle:checked ~ .main-nav {
    display: flex;
  }

  .brand {
    order: 1;
  }

  .main-nav {
    order: 4;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
  }

  .mobile-auth-actions {
    display: none;
  }

  .auth-actions .button,
  .auth-actions .cta-button {
    min-height: 40px;
    padding: 8px 12px;
    font-size: 14px;
  }

  .hero {
    display: block;
    min-height: 0;
  }

  .hero-img {
    position: relative;
    height: auto;
    aspect-ratio: 16 / 9;
    object-position: 22% center;
  }

  .hero::before {
    display: none;
  }

  .hero-content {
    padding: 26px 0 46px;
  }

  .content-grid {
    grid-template-columns: 1fr;
    padding-top: 28px;
  }

  .toc-panel {
    position: static;
    order: -1;
  }
}

@media (max-width: 620px) {
  .container {
    width: min(100% - 22px, var(--max));
  }

  .brand img {
    width: 112px;
  }

  .hero-content {
    width: min(100% - 22px, var(--max));
    padding: 24px 0 44px;
  }

  .hero {
    min-height: 0;
  }

  h1 {
    font-size: 38px;
  }

  h2 {
    font-size: 28px;
  }

  .hero-actions,
  .link-cards,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .hero-actions,
  .footer-links {
    flex-direction: column;
  }

  table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }
}

@media (max-width: 380px) {
  .header-inner {
    gap: 6px;
  }

  .brand img {
    width: 96px;
  }

  .burger {
    width: 40px;
    height: 40px;
  }

  .auth-actions .button,
  .auth-actions .cta-button {
    min-height: 38px;
    padding: 7px 9px;
    font-size: 13px;
  }

}