* {
  box-sizing: border-box;
}

:root {
  color-scheme: dark;
  --bg: #070a0d;
  --panel: #101820;
  --panel-2: #14222a;
  --text: #f2f6f8;
  --muted: #a9bbc5;
  --line: #26343c;
  --cyan: #51e0c2;
  --amber: #f5bf5d;
  --coral: #ff6b7c;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", "Courier New", monospace;
}

a {
  color: inherit;
}

.topbar {
  position: fixed;
  z-index: 10;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 64px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(7, 10, 13, 0.84);
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  backdrop-filter: blur(12px);
}

.brand {
  color: var(--cyan);
  font-size: 22px;
  font-weight: 700;
  text-decoration: none;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 14px;
  color: var(--muted);
  font-size: 13px;
}

.site-nav a {
  text-decoration: none;
}

.site-nav a:hover {
  color: var(--text);
}

.hero {
  min-height: 88vh;
  display: flex;
  align-items: flex-end;
  padding: 120px clamp(18px, 5vw, 72px) 96px;
  background-image:
    linear-gradient(90deg, rgba(7, 10, 13, 0.96) 0%, rgba(7, 10, 13, 0.72) 44%, rgba(7, 10, 13, 0.18) 100%),
    linear-gradient(0deg, rgba(7, 10, 13, 0.9) 0%, rgba(7, 10, 13, 0) 28%),
    var(--hero-image);
  background-position: center;
  background-size: cover;
  border-bottom: 1px solid var(--line);
}

.hero-copy {
  width: min(780px, 100%);
}

.version {
  margin: 0 0 14px;
  color: var(--amber);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 18px;
  font-size: clamp(42px, 7vw, 84px);
  line-height: 0.98;
}

.lede {
  max-width: 720px;
  margin-bottom: 26px;
  color: #d6e2e7;
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.45;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 6px;
  text-decoration: none;
  font-weight: 700;
}

.button.primary {
  background: var(--cyan);
  border-color: var(--cyan);
  color: #03110f;
}

.button.secondary {
  background: rgba(16, 24, 32, 0.76);
  color: var(--text);
}

.release-note {
  max-width: 720px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

code {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 4px;
  border-radius: 4px;
}

.download-panel,
.band,
.footer {
  padding-left: clamp(18px, 5vw, 72px);
  padding-right: clamp(18px, 5vw, 72px);
}

.download-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  gap: 28px;
  align-items: start;
  padding-top: 28px;
  padding-bottom: 28px;
  background: #0d1318;
  border-bottom: 1px solid var(--line);
}

.download-panel h2,
.band h2 {
  margin-bottom: 10px;
  font-size: 24px;
}

.download-panel p,
.section-head p,
.feature-grid p,
figcaption {
  color: var(--muted);
  line-height: 1.55;
}

.download-panel dl {
  display: grid;
  gap: 10px;
  margin: 0;
}

.download-panel dl div {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.download-panel dt {
  color: var(--amber);
  font-weight: 700;
}

.download-panel dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.band {
  padding-top: 56px;
  padding-bottom: 58px;
}

.section-head {
  max-width: 840px;
  margin-bottom: 22px;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

figure,
.feature-grid article {
  margin: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

figure img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
  object-fit: cover;
  background: #000;
}

figcaption {
  padding: 12px 14px 14px;
  font-size: 13px;
}

.details {
  background: #0b1014;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

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

.feature-grid article {
  padding: 18px;
}

.feature-grid h3 {
  margin-bottom: 10px;
  color: var(--cyan);
  font-size: 16px;
}

.feature-grid p {
  margin-bottom: 0;
  font-size: 13px;
}

.footer {
  min-height: 72px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 900px) {
  .download-panel,
  .gallery,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 82vh;
    background-image:
      linear-gradient(0deg, rgba(7, 10, 13, 0.98) 0%, rgba(7, 10, 13, 0.82) 64%, rgba(7, 10, 13, 0.38) 100%),
      var(--hero-image);
  }
}

@media (max-width: 560px) {
  .topbar {
    position: sticky;
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .hero {
    padding-top: 76px;
    padding-bottom: 56px;
  }

  .button {
    width: 100%;
  }

  .download-panel dl div {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}