:root {
  color-scheme: dark;
  --bg: #07111f;
  --panel: #101e32;
  --text: #eef4ff;
  --muted: #b4c3d8;
  --accent: #70d5ff;
  --stroke: rgba(164, 197, 236, .2);
  --radius: 22px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body {
  margin: 0;
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.6;
  background: radial-gradient(ellipse at 10% 0%, #12305b 0, transparent 38%), var(--bg);
}
a { color: inherit; text-underline-offset: 4px; }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; border-radius: 4px; }
.wrap { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.skip { position: absolute; top: 12px; left: 12px; z-index: 10; padding: 12px 18px; background: var(--text); color: var(--bg); transform: translateY(-180%); }
.skip:focus { transform: translateY(0); }
.top { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-block: 24px; border-bottom: 1px solid var(--stroke); }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-size: 20px; font-weight: 800; white-space: nowrap; }
.brand-mark { color: var(--accent); font-size: 26px; }
.nav { display: flex; flex-wrap: wrap; gap: 4px 20px; }
.nav a { display: inline-flex; align-items: center; min-height: 44px; text-decoration: none; font-size: 14px; color: var(--muted); }
.nav a:hover { color: var(--text); text-decoration: underline; }
.hero { display: grid; grid-template-columns: .9fr 1.1fr; gap: 32px; align-items: center; padding-block: 52px; }
.eyebrow { margin: 0 0 14px; color: var(--accent); font-size: 12px; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(34px, 4.2vw, 52px); line-height: 1.08; letter-spacing: -.045em; margin-bottom: 22px; }
h1 span { display: block; margin-top: 12px; font-size: .54em; line-height: 1.3; letter-spacing: -.025em; font-weight: 600; }
.lead { max-width: 62ch; margin-bottom: 0; font-size: 16px; color: var(--muted); }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 26px; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 12px; min-height: 48px; padding: 11px 19px; border: 1px solid var(--stroke); border-radius: 12px; font-size: 14px; font-weight: 750; text-decoration: none; }
.button-primary { color: #07111f; background: var(--accent); border-color: var(--accent); }
.button:hover { background: #1c3454; color: #fff; }
.button-primary:hover { background: #aae6ff; color: #07111f; }
.hero-art { display: block; width: 100%; }
.hero-art img { display: block; width: 100%; height: auto; border: 1px solid var(--stroke); border-radius: var(--radius); }
.section { padding-block: 40px; border-top: 1px solid var(--stroke); }
.section-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; margin-bottom: 24px; }
h2 { font-size: clamp(25px, 3vw, 32px); line-height: 1.2; letter-spacing: -.025em; margin-bottom: 10px; }
.section-heading p { margin-bottom: 0; color: var(--muted); font-size: 14px; }
.section-heading .eyebrow { margin-bottom: 12px; color: var(--accent); font-size: 12px; }
.section-index { white-space: nowrap; color: var(--accent); font-size: 13px; letter-spacing: .08em; }
.episodes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; list-style: none; padding: 0; margin: 0; }
.episode { border: 1px solid var(--stroke); border-radius: var(--radius); background: linear-gradient(145deg, #142740, var(--panel)); }
.episode article { display: flex; flex-direction: column; height: 100%; padding: 24px; }
.episode-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-bottom: 22px; }
.episode-number { color: var(--accent); font-size: 32px; line-height: 1; font-weight: 750; letter-spacing: -.05em; white-space: nowrap; }
.episode-number span { font-size: 12px; font-weight: 500; letter-spacing: 0; color: var(--muted); }
.episode-topic { color: var(--muted); font-size: 11px; text-align: right; }
.episode h3 { margin-bottom: 10px; font-size: 21px; line-height: 1.3; letter-spacing: -.02em; }
.episode p { color: var(--muted); font-size: 14px; margin-bottom: 24px; }
.episode-links { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-top: auto; padding-top: 14px; border-top: 1px solid var(--stroke); }
.episode-links a { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; color: #c4eaff; font-size: 12px; font-weight: 750; text-decoration: none; }
.episode-links a:hover { color: #fff; text-decoration: underline; }
.episode:last-child { border-color: rgba(112, 213, 255, .55); }
.reminder { padding: 32px; border: 1px solid var(--stroke); border-radius: var(--radius); background: linear-gradient(120deg, #102d46, #15203b); }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; list-style: none; padding: 0; margin: 28px 0; counter-reset: step; }
.steps li { counter-increment: step; }
.steps li::before { content: "0" counter(step); display: block; color: var(--accent); font-size: 13px; font-weight: 750; margin-bottom: 8px; }
.steps h3 { margin-bottom: 8px; font-size: 20px; }
.steps p { color: var(--muted); font-size: 14px; margin-bottom: 0; }
.check { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; padding-top: 24px; border-top: 1px solid var(--stroke); }
.check p { color: var(--muted); font-size: 14px; margin: 0; max-width: 55ch; }
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.about p { color: var(--muted); font-size: 15px; }
.about .eyebrow { color: var(--accent); font-size: 12px; }
.organizer { padding-top: 8px; }
.organizer strong { color: var(--text); }
.funding { display: flex; align-items: center; gap: 24px; }
.funding-logo { display: flex; align-items: center; justify-content: center; flex: 0 0 204px; padding: 24px; background: #fff; border-radius: 12px; }
.funding-logo img { display: block; width: 156px; height: auto; }
.funding p { color: var(--text); margin: 0; }
footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; padding-block: 24px 40px; border-top: 1px solid var(--stroke); color: var(--muted); font-size: 13px; }
footer p { margin: 0; }
@media (max-width: 1050px) {
  .episode article { padding: 20px; }
  .about { gap: 24px; }
  .funding { gap: 16px; }
}
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 28px; padding-block: 36px; }
  .hero-copy { max-width: 670px; }
  .episodes { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .about { grid-template-columns: 1fr; }
  .funding { max-width: 620px; }
  .top { align-items: flex-start; }
}
@media (max-width: 600px) {
  .wrap { width: calc(100% - 32px); }
  .top { flex-direction: column; gap: 10px; padding-block: 18px 12px; }
  .nav { gap: 0 18px; }
  .nav a { font-size: 13px; }
  .hero { padding-block: 30px; }
  .hero-art { max-width: 360px; margin-inline: auto; }
  .hero-art img { aspect-ratio: 941 / 1672; }
  .section { padding-block: 30px; }
  .section-heading { display: block; }
  .section-index { display: block; margin-top: 12px; }
  .episodes, .steps { grid-template-columns: 1fr; }
  .episode article { padding: 24px; }
  .episode-top { padding-bottom: 18px; }
  .episode-links { gap: 6px 24px; }
  .reminder { padding: 24px; }
  .steps { gap: 22px; }
  .funding { flex-direction: column; align-items: flex-start; }
  .funding-logo { flex-basis: auto; }
  footer { font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}