:root {
  --ink: #111111;
  --paper: #fff7df;
  --muted: #5f5544;
  --line: #ddc98b;
  --accent: #2f69de;
  --yellow: #f3b716;
  --max: 1080px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
p, h1, h2 { margin-top: 0; }

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 10;
  padding: 8px 12px;
  background: var(--ink);
  color: var(--paper);
  transform: translateY(-150%);
}

.skip-link:focus { transform: translateY(0); }

header,
main,
footer {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}

header {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 0.88rem;
  font-weight: 700;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.brand-square,
.brand-circle {
  width: 10px;
  height: 10px;
  border: 2px solid var(--ink);
  box-sizing: border-box;
}

.brand-square { background: var(--yellow); border: 0; }
.brand-circle { background: var(--accent); border-radius: 50%; }
.brand-triangle {
  position: relative;
  width: 0;
  height: 0;
  border-right: 6px solid transparent;
  border-bottom: 11px solid var(--ink);
  border-left: 6px solid transparent;
}

.brand-triangle::after {
  content: "";
  position: absolute;
  top: 3px;
  left: -4px;
  border-right: 4px solid transparent;
  border-bottom: 7px solid var(--paper);
  border-left: 4px solid transparent;
}

footer a { transition: color 150ms ease; }
footer a:hover, footer a:focus-visible { color: var(--accent); }

.hero {
  min-height: 500px;
  padding: 52px 0;
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(40px, 6vw, 78px);
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.hero-cover {
  width: min(100%, 370px);
  margin: 0;
}

.hero-cover img {
  display: block;
  width: 100%;
  height: auto;
  border: 2px solid var(--ink);
}

.hero-copy { min-width: 0; }

.kicker,
.section-number {
  margin-bottom: 18px;
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

h1 {
  margin-bottom: 22px;
  font-size: clamp(3.2rem, 5.8vw, 5.5rem);
  line-height: 0.92;
  letter-spacing: -0.07em;
  font-weight: 650;
}

h1 em {
  color: var(--accent);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
}

.hero-copy > p:last-child {
  max-width: 560px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.info-section {
  padding: 34px 0;
  display: grid;
  grid-template-columns: 70px minmax(190px, 0.7fr) 1.3fr;
  gap: 28px;
  border-bottom: 1px solid var(--line);
}

.info-section .section-number { margin-bottom: 0; }

.info-section h2 {
  margin-bottom: 0;
  font-size: clamp(1.4rem, 2.2vw, 2rem);
  line-height: 1.1;
  letter-spacing: -0.035em;
}

.info-section > div { max-width: 580px; }
.info-section > div p { margin-bottom: 8px; color: var(--muted); }
.info-section > div p:last-child { margin-bottom: 0; }
.author-link { color: var(--accent); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.author-link:hover, .author-link:focus-visible { color: var(--ink); }

.listen-section {
  padding: 42px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  border-bottom: 1px solid var(--line);
}

.listen-cta {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
  text-align: center;
}

.platform-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.platform-links a {
  display: inline-flex;
  transition: opacity 150ms ease;
}

.platform-links a:hover,
.platform-links a:focus-visible { opacity: 0.78; }

.platform-links img {
  display: block;
  height: 52px;
  width: auto;
}

footer {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.74rem;
}

footer p { margin-bottom: 0; }
.legal { max-width: 560px; margin-top: 3px; font-size: 0.62rem; line-height: 1.35; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

@media (max-width: 760px) {
  header, main, footer { width: min(calc(100% - 28px), var(--max)); }
  .hero { min-height: 390px; padding: 54px 0 44px; grid-template-columns: 1fr; gap: 32px; }
  .hero-cover { width: min(78vw, 340px); }
  h1 { font-size: clamp(3.05rem, 14vw, 5.2rem); }
  .info-section { grid-template-columns: 42px 1fr; gap: 18px; padding: 28px 0; }
  .info-section > div { grid-column: 2; }
  .listen-section { padding: 36px 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}