:root {
  --bg: #f7f4ef;
  --ink: #1a1a1a;
  --muted: #5c5a56;
  --line: #ddd6cb;
  --accent: #f4e318;
  --accent-text: #d4af00;
  --accent-hover: #b89600;
  --card: #ffffff;
  --max: 44rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Source Serif 4", "Libre Baskerville", Georgia, serif;
  color: var(--ink);
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(244, 227, 24, 0.18), transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(244, 227, 24, 0.1), transparent 50%),
    var(--bg);
  line-height: 1.65;
  min-height: 100vh;
}

a {
  color: var(--accent-text);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

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

a:hover {
  text-decoration-thickness: 2px;
  color: var(--accent-hover);
}

.wrap {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
  padding-block: 2.5rem 4rem;
}

.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  line-height: 0;
}

.brand img {
  display: block;
  height: 2.75rem;
  width: auto;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.25rem;
  font-family: "DM Sans", system-ui, sans-serif;
  font-size: 0.9rem;
}

.nav a,
.nav a:visited {
  color: var(--muted);
  text-decoration: none;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--accent-hover);
  box-shadow: inset 0 -2px 0 var(--accent);
}

h1 {
  font-family: "DM Sans", system-ui, sans-serif;
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin: 0 0 0.5rem;
}

.meta {
  font-family: "DM Sans", system-ui, sans-serif;
  font-size: 0.9rem;
  color: var(--muted);
  margin: 0 0 2rem;
}

h2 {
  font-family: "DM Sans", system-ui, sans-serif;
  font-size: 1.15rem;
  margin: 2rem 0 0.65rem;
  letter-spacing: -0.02em;
}

h3 {
  font-family: "DM Sans", system-ui, sans-serif;
  font-size: 1.02rem;
  margin: 1.35rem 0 0.5rem;
  letter-spacing: -0.01em;
}

p,
li {
  color: #2a2a2a;
}

ul {
  padding-left: 1.2rem;
}

li + li {
  margin-top: 0.35rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.5rem 1.35rem;
}

.note {
  margin-top: 2.5rem;
  padding: 1rem 1.15rem;
  border-left: 3px solid var(--accent);
  background: rgba(244, 227, 24, 0.12);
  font-family: "DM Sans", system-ui, sans-serif;
  font-size: 0.92rem;
  color: var(--muted);
}

.site-footer {
  margin-top: 3rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  font-family: "DM Sans", system-ui, sans-serif;
  font-size: 0.85rem;
  color: var(--muted);
}

.home-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
}

.home-list li {
  margin: 0;
}

.home-list a,
.home-list a:visited {
  display: block;
  font-family: "DM Sans", system-ui, sans-serif;
  font-weight: 600;
  font-size: 1.05rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: var(--ink);
}

.home-list a:hover {
  color: var(--accent-hover);
}

.home-list span {
  display: block;
  font-weight: 400;
  font-size: 0.9rem;
  color: var(--muted);
  margin-top: 0.25rem;
}

@media (max-width: 520px) {
  .brand img {
    height: 2.25rem;
  }
}