:root {
  color-scheme: dark;
  --bg: #081b20;
  --text: #e8f5ef;
  --muted: #a9c3bf;
  --line: #294248;
  --mint: #adf7cc;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.8 -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", sans-serif;
  word-break: keep-all;
  overflow-wrap: anywhere;
}
main, header, footer { width: min(100% - 40px, 800px); margin: auto; }
header {
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 20px;
  align-items: center;
  justify-content: space-between;
}
.brand { font-size: 24px; font-weight: 750; letter-spacing: -1px; text-decoration: none; }
a { color: var(--mint); text-underline-offset: 5px; }
a:focus-visible { outline: 2px solid var(--mint); outline-offset: 6px; }
nav { display: flex; gap: 20px; font-size: 14px; }
.eyebrow { color: var(--mint); font-size: 12px; letter-spacing: 3px; margin: 58px 0 18px; }
h1 { font-size: clamp(34px, 6vw, 54px); line-height: 1.2; letter-spacing: -2px; margin: 0 0 24px; }
h2 { font-size: 23px; line-height: 1.4; letter-spacing: -.6px; margin: 0 0 18px; }
.intro { font-size: 20px; color: var(--muted); }
.date, .note, footer { color: var(--muted); font-size: 14px; }
section { padding: 30px 0; border-top: 1px solid var(--line); }
.lead { padding-bottom: 36px; }
p { margin: 0 0 16px; }
p:last-child { margin-bottom: 0; }
ul { padding-left: 22px; margin: 0; }
ol { padding-left: 24px; margin: 0; }
li + li { margin-top: 12px; }
dl { margin: 0; }
dt { font-weight: 700; margin-top: 20px; }
dt:first-child { margin-top: 0; }
dd { margin: 6px 0 0; color: var(--muted); }
strong { color: var(--text); }
footer { padding: 30px 0 44px; border-top: 1px solid var(--line); }
.notice { border-left: 2px solid var(--mint); padding-left: 18px; margin: 22px 0; }
.contact { font-size: clamp(18px, 4vw, 25px); }
.home main, .home header, .home footer { max-width: 940px; width: calc(100% - 40px); }
.hero { padding: 82px 0 64px; border: 0; }
.hero .eyebrow { margin: 0 0 30px; }
.hero h1 { font-size: clamp(46px, 8vw, 82px); line-height: 1.14; letter-spacing: -3px; margin: 0 0 32px; }
.hero h1 span { color: var(--mint); }
.hero .intro { font-size: clamp(18px, 3vw, 22px); max-width: 660px; }
.status { font-size: 14px; display: inline-block; border: 1px solid var(--line); border-radius: 99px; padding: 8px 15px; margin-top: 28px; }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; padding: 40px 0; border-top: 1px solid var(--line); }
.features section { padding: 0; border: 0; }
.number { font-size: 12px; letter-spacing: 2px; color: var(--mint); margin-bottom: 24px; }
.features p:last-child, .notes { color: var(--muted); }
.notes { font-size: 15px; }
@media (prefers-reduced-motion: no-preference) {
  a { transition: color .15s; }
}
@media (max-width: 640px) {
  .hero { padding-top: 58px; }
  .hero h1 { letter-spacing: -2px; }
  .features { grid-template-columns: 1fr; gap: 30px; }
  .features section + section { border-top: 1px solid var(--line); padding-top: 28px; }
  .number { margin-bottom: 12px; }
}
@media (max-width: 420px) {
  header { align-items: flex-start; }
  nav { gap: 14px; }
  main, header, footer, .home main, .home header, .home footer { width: calc(100% - 32px); }
  h1 { letter-spacing: -1.4px; }
}