:root {
  color-scheme:dark;
  --bg:#141414;
  --panel:#1c1c1c;
  --text:#eeeeee;
  --muted:#b0b0b0;
  --line:#373737;
  --accent:#c4c4c4;
  font-family:Arial,Helvetica,sans-serif
}

* {
  box-sizing:border-box
}
html {
  scroll-behavior:smooth
}
body {
  margin:0;
  background:var(--bg);
  color:var(--text);
  line-height:1.7
}
a {
  color:inherit;
  text-underline-offset:5px
}
a:hover {
  color:var(--accent)
}
a,button,summary {
  touch-action:manipulation
}
a:focus-visible,button:focus-visible,summary:focus-visible {
  outline:2px solid var(--accent);
  outline-offset:5px
}
button {
  font:inherit
}
h1,h2,h3,p {
  margin-top:0
}
h1,h2,h3 {
  line-height:1.15;
  font-weight:500;
  letter-spacing:-.035em
}
h1 {
  font-size:clamp(2.6rem,6.6vw,5.5rem);
  max-width:900px;
  margin-bottom:28px
}
h2 {
  font-size:clamp(2rem,4vw,3rem)
}
h3 {
  font-size:1.5rem
}
p {
  color:var(--muted);
  max-width:65ch
}
.container {
  width:min(1120px,calc(100% - 48px));
  margin:auto
}
.skip {
  position:fixed;
  top:-100px;
  left:20px;
  z-index:10;
  background:var(--text);
  color:var(--bg);
  padding:12px
}
.skip:focus {
  top:12px
}
.header {
  border-bottom:1px solid var(--line)
}
.header-inner {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  min-height:96px
}
.brand {
  font-weight:700;
  text-decoration:none;
  line-height:1.2;
  letter-spacing:-.03em
}
.brand small {
  display:block;
  color:var(--muted);
  font-size:.68rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  margin-top:8px
}
.nav {
  display:flex;
  gap:26px;
  align-items:center
}
.nav a {
  text-decoration:none;
  font-size:.9rem;
  min-height:44px;
  display:flex;
  align-items:center
}
.nav a[aria-current=page] {
  color:var(--accent);
  text-decoration:underline
}
.menu-toggle {
  display:none;
  color:var(--text);
  border:1px solid var(--line);
  background:transparent;
  padding:8px 16px;
  min-height:44px
}
.hero {
  padding:100px 0 80px
}
.eyebrow {
  font-size:.75rem;
  text-transform:uppercase;
  letter-spacing:.19em;
  color:var(--accent);
  margin-bottom:24px
}
.lead {
  font-size:1.18rem;
  max-width:58ch
}
.actions {
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin:32px 0 0
}
.button {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:48px;
  padding:12px 22px;
  border:1px solid var(--line);
  text-decoration:none;
  font-size:.9rem
}
.button.primary {
  background:var(--text);
  color:var(--bg);
  border-color:var(--text)
}
.button:hover {
  border-color:var(--accent)
}
.section {
  padding:72px 0;
  border-top:1px solid var(--line)
}
.section-heading {
  display:flex;
  justify-content:space-between;
  align-items:end;
  gap:24px;
  margin-bottom:32px
}
.section-heading h2 {
  margin:0
}
.grid {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:20px
}
.card {
  border:1px solid var(--line);
  padding:32px;
  background:var(--panel);
  min-width:0
}
.card p:last-child {
  margin-bottom:0
}
.number {
  color:var(--accent);
  font-size:.8rem;
  display:block;
  margin-bottom:30px
}
.split {
  display:grid;
  grid-template-columns:1.2fr 1fr;
  gap:64px;
  align-items:start
}
.tags {
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:24px
}
.tag {
  border:1px solid var(--line);
  padding:6px 12px;
  font-size:.85rem;
  color:var(--muted)
}
.book-banner {
  padding:40px;
  background:var(--panel);
  border:1px solid var(--line)
}
.book-title {
  font-family:Georgia,'Times New Roman',serif;
  letter-spacing:-.04em;
  font-size:clamp(2.4rem,5vw,4.2rem)
}
.countdown {
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:12px;
  margin:28px 0
}
.countdown div {
  padding:18px 10px;
  border:1px solid var(--line);
  text-align:center
}
.countdown strong {
  display:block;
  font-size:clamp(1.8rem,4vw,3rem);
  font-weight:400;
  font-variant-numeric:tabular-nums;
  line-height:1.2
}
.countdown span {
  display:block;
  font-size:.7rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  margin-top:8px;
  color:var(--muted)
}
.date {
  font-size:.85rem
}
.launch-status {
  min-height:1.7em
}
.list {
  padding-left:22px;
  color:var(--muted)
}
.list li {
  margin:12px 0
}
.timeline {
  display:grid;
  gap:24px
}
.timeline article {
  border-left:1px solid var(--accent);
  padding-left:24px
}
.timeline h3 {
  margin:8px 0 12px
}
.contact-link {
  overflow-wrap:anywhere
}
details {
  border-top:1px solid var(--line);
  padding:20px 0
}
summary {
  cursor:pointer;
  min-height:44px;
  font-weight:600
}
details p {
  margin:12px 0 0
}
.footer {
  border-top:1px solid var(--line);
  padding:32px 0
}
.footer-inner {
  display:flex;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap
}
.footer p {
  margin:0;
  font-size:.85rem
}
.socials {
  display:flex;
  gap:20px;
  flex-wrap:wrap;
  font-size:.85rem
}
.socials a {
  min-height:44px;
  display:flex;
  align-items:center
}
main {
  min-height:65vh
}
.article {
  max-width:760px
}
.article h2 {
  margin-top:40px
}
noscript p {
  color:var(--accent)
}

@media(max-width:900px) {
  .header-inner {
    flex-wrap:wrap;
    padding:22px 0
  }
  .nav {
    gap:18px
  }
  .grid {
    grid-template-columns:repeat(2,minmax(0,1fr))
  }
  .split {
    gap:32px
  }
  .hero {
    padding:72px 0 56px
  }
  
}

@media(max-width:640px) {
  .container {
    width:calc(100% - 32px)
  }
  .header-inner {
    gap:16px
  }
  .brand {
    font-size:.95rem
  }
  .menu-toggle {
    display:block
  }
  .nav {
    width:100%;
    flex-wrap:wrap;
    gap:8px 20px
  }
  .js .nav[hidden] {
    display:none
  }
  .hero {
    padding:56px 0 44px
  }
  .grid,.split {
    grid-template-columns:1fr
  }
  .section {
    padding:48px 0
  }
  .section-heading {
    align-items:start;
    flex-direction:column
  }
  .card,.book-banner {
    padding:24px
  }
  .countdown {
    gap:6px
  }
  .countdown div {
    padding:16px 4px
  }
  .countdown span {
    font-size:.6rem;
    letter-spacing:0
  }
  .footer-inner {
    flex-direction:column
  }
  .lead {
    font-size:1.05rem
  }
  
}

@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior:auto
  }
  
}