:root {
  color-scheme: dark;
  --bg: #0A0A0A;
  --text: #e7e2d7;
  --muted: #aaa39a;
  --soft: #6f6a64;
  --link: #f1eee7;
  --accent: #a855f7;
  --scrollbar: rgba(168, 85, 247, 0.45);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  scrollbar-color: var(--scrollbar) transparent;
}

::-webkit-scrollbar-thumb {
  background-color: var(--scrollbar);
}

::-webkit-scrollbar-track {
  background: transparent;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial,
    sans-serif;
  font-size: 16px;
  line-height: 1.62;
}

a {
  color: var(--link);
  text-decoration: underline;
  text-decoration-color: var(--soft);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.17em;
}

a:hover {
  color: var(--accent);
  text-decoration-color: var(--accent);
}

.page {
  width: min(680px, calc(100% - 40px));
  margin: 0 auto;
  padding: 72px 0 64px;
}

.intro {
  margin-bottom: 18px;
}

h1,
h2 {
  margin: 0;
  color: var(--text);
  font-weight: 650;
  line-height: 1.18;
}

h1 {
  font-size: clamp(34px, 5vw, 48px);
  letter-spacing: 0;
}

h2 {
  margin-bottom: 12px;
  font-size: 22px;
}

.subtitle {
  max-width: 620px;
  margin: 12px 0 0;
  color: var(--muted);
}

section {
  margin: 0 0 50px;
}

section p {
  max-width: 680px;
  margin: 0 0 14px;
}

.list {
  display: grid;
  gap: 8px;
}

.item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: baseline;
  margin: 0;
}

.item a,
.item span {
  min-width: 0;
}

.item a {
  text-decoration: underline;
  text-decoration-color: var(--soft);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.17em;
}

.item time {
  color: var(--muted);
  font-size: 14px;
  white-space: nowrap;
}

.project-page {
  padding-top: 88px;
}

.project-detail {
  max-width: 680px;
}

.project-date {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 15px;
}

.project-detail h1 {
  margin-bottom: 30px;
  font-size: 42px;
}

.project-copy {
  margin-bottom: 38px;
}

.project-copy p {
  margin-bottom: 22px;
}

.project-links {
  margin-bottom: 64px;
}

footer {
  margin-top: 68px;
  color: var(--muted);
}

footer p {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
}

footer span {
  color: var(--soft);
}

@media (max-width: 640px) {
  body {
    font-size: 15px;
  }

  .page {
    width: min(100% - 28px, 680px);
    padding: 42px 0 48px;
  }

  section {
    margin-bottom: 42px;
  }

  .item {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .project-page {
    padding-top: 54px;
  }

  .project-detail h1 {
    margin-bottom: 26px;
    font-size: 32px;
  }

  .project-links {
    margin-bottom: 48px;
  }
}