:root {
  --wiki-panel: rgba(4, 14, 20, 0.84);
  --wiki-line: rgba(76, 224, 255, 0.2);
}

html { background: var(--bg-0); }

body.wiki-gateway {
  min-height: 100svh;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 78% 14%, rgba(40, 238, 255, 0.08), transparent 32%),
    radial-gradient(circle at 14% 48%, rgba(216, 112, 255, 0.05), transparent 28%),
    var(--bg-0);
  color: var(--body);
}

.wiki-wrap {
  width: min(1180px, 100%);
  margin-inline: auto;
  padding-inline: clamp(18px, 4vw, 52px);
}

.wiki-topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--wiki-line);
  background: rgba(2, 6, 10, 0.96);
}

.wiki-topbar-inner {
  min-height: 64px;
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  align-items: center;
  gap: clamp(24px, 4vw, 56px);
}

.wiki-nav {
  min-height: 64px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: max-content;
  align-items: stretch;
  justify-self: end;
  border-inline: 1px solid var(--wiki-line);
}

.wiki-nav a {
  display: grid;
  place-items: center;
  min-width: 108px;
  padding-inline: clamp(14px, 2.2vw, 28px);
  border-left: 1px solid var(--wiki-line);
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.16em;
  line-height: 1.3;
  text-align: center;
  text-transform: uppercase;
  white-space: nowrap;
}

.wiki-nav a:first-child { border-left: 0; }

.wiki-nav a:hover,
.wiki-nav a:focus-visible,
.wiki-nav a[aria-current="page"] { color: var(--cyan); }

.wiki-hero {
  min-height: min(820px, calc(100svh - 64px));
  position: relative;
  display: grid;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--wiki-line);
}

.wiki-grid {
  position: absolute;
  inset: 0;
  opacity: 0.34;
  background-image:
    linear-gradient(rgba(76, 224, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(76, 224, 255, 0.055) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(circle at 42% 46%, #000 0%, transparent 72%);
  mask-image: radial-gradient(circle at 42% 46%, #000 0%, transparent 72%);
}

.wiki-hero::after {
  content: "WIKI";
  position: absolute;
  right: -0.04em;
  bottom: -0.22em;
  color: rgba(76, 224, 255, 0.028);
  font-size: clamp(170px, 34vw, 520px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.08em;
  pointer-events: none;
}

.wiki-hero-inner {
  position: relative;
  z-index: 2;
  padding-block: clamp(88px, 12vw, 150px);
}

.wiki-index,
.wiki-card-state {
  margin: 0;
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.wiki-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 24px 0;
  color: var(--green);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.wiki-eyebrow span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px rgba(76, 255, 140, 0.65);
}

.wiki-hero h1 {
  max-width: 800px;
  margin: 0;
  color: var(--heading);
  font-size: clamp(66px, 13vw, 172px);
  font-weight: 700;
  line-height: 0.78;
  letter-spacing: -0.075em;
  text-transform: uppercase;
}

.wiki-hero h1 em {
  color: transparent;
  font-style: normal;
  -webkit-text-stroke: 1px var(--cyan);
  text-shadow: 0 0 42px rgba(40, 238, 255, 0.2);
}

.wiki-lede {
  max-width: 720px;
  margin: clamp(34px, 5vw, 54px) 0 0;
  color: var(--muted);
  font-size: clamp(14px, 1.6vw, 18px);
  line-height: 1.8;
}

.wiki-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.wiki-status {
  max-width: 760px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 52px 0 0;
  border: 1px solid var(--wiki-line);
  background: rgba(2, 8, 12, 0.66);
}

.wiki-status div { padding: 16px 18px; }
.wiki-status div + div { border-left: 1px solid var(--wiki-line); }
.wiki-status dt {
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.wiki-status dd {
  margin: 7px 0 0;
  color: var(--heading);
  font-family: var(--mono);
  font-size: 12px;
  text-transform: uppercase;
}

.wiki-register { padding-block: clamp(80px, 10vw, 138px); }

.wiki-section-head,
.wiki-boundary-inner {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(320px, 1.1fr);
  gap: clamp(32px, 7vw, 100px);
  align-items: end;
}

.wiki-section-head h2,
.wiki-boundary h2 {
  margin: 13px 0 0;
  color: var(--heading);
  font-size: clamp(32px, 5vw, 62px);
  line-height: 1;
  text-transform: uppercase;
}

.wiki-section-head > p,
.wiki-boundary-inner > p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.wiki-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 48px;
}

.wiki-card {
  position: relative;
  min-height: 290px;
  padding: clamp(26px, 4vw, 42px);
  border: 1px solid var(--wiki-line);
  background: linear-gradient(160deg, var(--wiki-panel), rgba(2, 8, 12, 0.74));
  overflow: hidden;
}

.wiki-card::after {
  content: "";
  position: absolute;
  right: -50px;
  bottom: -50px;
  width: 150px;
  height: 150px;
  border: 1px solid rgba(76, 224, 255, 0.08);
  transform: rotate(45deg);
}

.wiki-card.is-current { border-color: rgba(76, 224, 255, 0.38); }
.wiki-card-number {
  position: absolute;
  top: 22px;
  right: 24px;
  color: rgba(76, 224, 255, 0.24);
  font-family: var(--mono);
  font-size: 28px;
}
.wiki-card h3 {
  margin: 42px 0 16px;
  color: var(--heading);
  font-size: clamp(22px, 3vw, 34px);
  text-transform: uppercase;
}
.wiki-card > p:not(.wiki-card-state) {
  max-width: 52ch;
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}
.wiki-card a,
.wiki-card-locked {
  display: inline-block;
  margin-top: 28px;
  font-size: 10px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}
.wiki-card a { color: var(--cyan); }
.wiki-card-locked { color: rgba(141, 168, 178, 0.58); }

.wiki-boundary {
  padding-block: clamp(64px, 8vw, 100px);
  border-block: 1px solid var(--wiki-line);
  background: rgba(4, 14, 20, 0.46);
}

.wiki-footer { padding-block: 28px; }
.wiki-footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

@media (max-width: 760px) {
  .wiki-topbar-inner {
    grid-template-columns: 1fr;
    gap: 0;
    padding-top: 14px;
  }
  .wiki-topbar .brand { padding-bottom: 14px; }
  .wiki-nav {
    width: 100%;
    min-height: 46px;
    grid-auto-flow: initial;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    justify-self: stretch;
    border-top: 1px solid var(--wiki-line);
    border-inline: 0;
  }
  .wiki-nav a {
    min-width: 0;
    padding: 11px 6px;
    white-space: normal;
  }
  .wiki-hero h1 { font-size: clamp(58px, 22vw, 104px); }
  .wiki-status { grid-template-columns: 1fr; }
  .wiki-status div + div { border-left: 0; border-top: 1px solid var(--wiki-line); }
  .wiki-section-head,
  .wiki-boundary-inner,
  .wiki-cards { grid-template-columns: 1fr; }
  .wiki-footer-inner { flex-direction: column; }
}

@media (max-width: 430px) {
  .wiki-topbar .brand { font-size: 10px; letter-spacing: 0.1em; }
  .wiki-nav a { font-size: 8.5px; letter-spacing: 0.11em; }
  .wiki-hero { min-height: auto; }
  .wiki-hero-inner { padding-block: 72px; }
}

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