:root {
  --ink: #2b2722;
  --cream: #fff1de;
  --coral: #e8755c;
  --coral-strong: #b94f39;
  --sage: #6f9484;
  --sage-tint: #e4efe9;
  --surface: #fffdf9;
  --line: #d8d2c8;
}

* { box-sizing: border-box; }

html {
  color: var(--ink);
  background: var(--cream);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", sans-serif;
  letter-spacing: 0;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--surface);
}

a {
  color: var(--coral-strong);
  text-underline-offset: 0.2em;
}

a:focus-visible {
  outline: 3px solid var(--coral);
  outline-offset: 4px;
}

.site-header {
  background: var(--cream);
  border-bottom: 1px solid var(--line);
}

.site-header__inner,
main,
.site-footer__inner {
  width: min(100% - 40px, 760px);
  margin-inline: auto;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 96px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--ink);
  text-decoration: none;
  font-size: 1.15rem;
  font-weight: 750;
}

.brand img {
  width: 48px;
  height: 48px;
  border-radius: 8px;
}

nav {
  display: flex;
  gap: 18px;
  font-size: 0.92rem;
  font-weight: 650;
}

main { padding-block: 72px 96px; }

.eyebrow {
  margin: 0 0 12px;
  color: var(--sage);
  font-size: 0.86rem;
  font-weight: 750;
}

h1 {
  margin: 0;
  max-width: 18ch;
  font-size: clamp(2rem, 8vw, 4rem);
  line-height: 1.16;
  overflow-wrap: anywhere;
}

.headline-line { display: block; }

.lead {
  max-width: 42rem;
  margin: 24px 0 0;
  color: #625c54;
  font-size: 1.08rem;
  line-height: 1.8;
}

.content {
  margin-top: 64px;
  border-top: 1px solid var(--line);
}

section {
  padding-block: 34px;
  border-bottom: 1px solid var(--line);
}

h2 {
  margin: 0 0 14px;
  font-size: 1.25rem;
  line-height: 1.4;
}

p,
li {
  line-height: 1.8;
}

ul,
ol {
  padding-left: 1.5em;
}

.notice {
  padding: 18px 20px;
  border-left: 5px solid var(--sage);
  background: var(--sage-tint);
}

.link-list {
  display: grid;
  margin-top: 56px;
  border-top: 1px solid var(--line);
}

.link-list a {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-block: 24px;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
}

.link-list a::after { content: "→"; color: var(--coral); }

.site-footer {
  padding-block: 32px;
  border-top: 1px solid var(--line);
  background: var(--cream);
  color: #625c54;
  font-size: 0.85rem;
}

@media (max-width: 620px) {
  .site-header__inner {
    align-items: flex-start;
    flex-direction: column;
    padding-block: 18px;
  }

  nav { width: 100%; justify-content: space-between; }
  main { padding-block: 48px 72px; }
}