:root {
  --bg: #070b10;
  --panel: #101820;
  --panel-2: #15222c;
  --text: #f7f7f2;
  --muted: #aeb7bd;
  --gold: #d99a18;
  --gold-2: #ffd760;
  --line: rgba(255, 255, 255, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "Segoe UI", Arial, sans-serif;
  background:
    radial-gradient(circle at 78% 12%, rgba(217, 154, 24, 0.18), transparent 28rem),
    linear-gradient(135deg, #05080c 0%, #101820 52%, #1d1510 100%);
}

.shell {
  width: min(1080px, calc(100% - 32px));
  margin: 0 auto;
  padding: 56px 0;
}

.hero {
  min-height: 68vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 36px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 26px;
}

.logo {
  width: clamp(96px, 14vw, 156px);
  height: clamp(96px, 14vw, 156px);
  object-fit: contain;
  flex: 0 0 auto;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--gold-2);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 14px;
  font-size: clamp(2.6rem, 7vw, 5.8rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.subtitle {
  max-width: 760px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2.4vw, 1.45rem);
  line-height: 1.45;
}

.actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.download {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 0 22px;
  border: 1px solid rgba(255, 215, 96, 0.55);
  border-radius: 8px;
  color: #0b0d10;
  background: linear-gradient(180deg, var(--gold-2), var(--gold));
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 16px 34px rgba(217, 154, 24, 0.24);
}

.download:hover {
  filter: brightness(1.06);
}

.version {
  color: var(--muted);
  font-size: 0.95rem;
}

.panel {
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
}

.panel h2 {
  margin-bottom: 18px;
  font-size: 1.45rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

article {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(21, 34, 44, 0.92), rgba(16, 24, 32, 0.92));
}

article h3 {
  margin-bottom: 8px;
  color: var(--gold-2);
  font-size: 1rem;
}

article p,
.panel p,
li {
  color: var(--muted);
  line-height: 1.55;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 24px;
  align-items: start;
}

.hash {
  display: block;
  overflow-wrap: anywhere;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: #ffe39a;
  background: #05090d;
  font-size: 0.88rem;
  line-height: 1.5;
}

ul {
  margin: 0;
  padding-left: 20px;
}

li + li {
  margin-top: 8px;
}

@media (max-width: 760px) {
  .shell {
    width: min(100% - 24px, 680px);
    padding: 28px 0;
  }

  .hero {
    min-height: auto;
    padding: 34px 0;
  }

  .brand,
  .actions {
    align-items: flex-start;
    flex-direction: column;
  }

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