:root {
  --paper: #fffdfa;
  --ink: #3d2b21;
  --muted: #746354;
  --line: #e8ddd1;
  --brown: #57351f;
  --soft: #f5efe6;
  font-family:
    -apple-system, BlinkMacSystemFont, 'Hiragino Kaku Gothic ProN', 'Yu Gothic', sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
  text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-size: 16px;
  line-height: 1.95;
  overflow-wrap: anywhere;
}
a {
  color: inherit;
  text-underline-offset: 0.25em;
  text-decoration-thickness: 1px;
}
a:hover {
  color: var(--brown);
  text-decoration-thickness: 2px;
}
a:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--brown);
  outline-offset: 5px;
  border-radius: 2px;
}
main:focus {
  outline: none;
}
.skip-link {
  position: absolute;
  z-index: 10;
  top: 8px;
  left: 12px;
  padding: 8px 16px;
  background: var(--paper);
  transform: translateY(-180%);
}
.skip-link:focus {
  transform: none;
}
.preview-note {
  padding: 6px 20px;
  text-align: center;
  font-size: 12px;
  color: var(--muted);
  background: var(--soft);
  letter-spacing: 0.06em;
}
.site-header,
.home,
.site-footer {
  width: min(1080px, calc(100% - 96px));
  margin-inline: auto;
}
.site-header {
  padding-block: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--line);
}
.wordmark {
  display: inline-flex;
  align-items: baseline;
  gap: 12px;
  font-family: Georgia, 'Hiragino Mincho ProN', serif;
  font-size: 36px;
  line-height: 1.4;
  text-decoration: none;
  letter-spacing: -0.04em;
  min-height: 44px;
}
.wordmark span {
  font-family: 'Hiragino Mincho ProN', 'Yu Mincho', serif;
  font-size: 12px;
  letter-spacing: 0.15em;
  color: var(--muted);
}
nav {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
nav a {
  font-size: 13px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}
nav a[aria-current] {
  text-decoration: underline;
  text-underline-offset: 0.6em;
}
h1,
h2,
h3,
.serif {
  font-family: 'Hiragino Mincho ProN', 'Yu Mincho', 'YuMincho', Georgia, serif;
  font-weight: 400;
}
h1 {
  font-size: clamp(30px, 4vw, 46px);
  letter-spacing: 0.06em;
  line-height: 1.6;
  margin: 0;
}
h2 {
  font-size: 26px;
  line-height: 1.6;
  margin: 0 0 24px;
}
h3 {
  font-size: 21px;
  line-height: 1.7;
  margin: 28px 0 12px;
}
p {
  margin: 0 0 20px;
}
.eyebrow {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--muted);
  margin-bottom: 22px;
}
.hero {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 72px;
  align-items: center;
  padding-block: 68px 88px;
}
.hero h1 {
  font-size: clamp(32px, 3.5vw, 46px);
  line-height: 1.85;
  letter-spacing: 0.06em;
  margin-bottom: 28px;
}
.hero .intro {
  color: var(--muted);
  max-width: 28em;
}
.hero figure {
  margin: 0;
}
.hero img {
  width: 100%;
  height: auto;
  max-height: 590px;
  object-fit: cover;
  object-position: center 48%;
  aspect-ratio: 4 / 5;
  border-radius: 48% 48% 8px 8px;
  display: block;
}
.hero figcaption {
  text-align: center;
  color: var(--muted);
  font-size: 11px;
  margin-top: 12px;
}
.status {
  display: inline-block;
  padding: 6px 20px;
  margin-bottom: 28px;
  border: 1px solid var(--line);
  border-radius: 99px;
  font-size: 13px;
  letter-spacing: 0.12em;
}
.text-link {
  display: inline-flex;
  gap: 24px;
  align-items: center;
  min-height: 44px;
  font-size: 14px;
}
.quiet-section {
  border-top: 1px solid var(--line);
  padding-block: 64px;
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 64px;
}
.quiet-section h2 {
  font-size: 28px;
  line-height: 1.9;
}
.quiet-section p {
  max-width: 34em;
}
.guide {
  background: var(--soft);
  border-radius: 8px;
  padding: 40px;
  margin-bottom: 64px;
}
.guide-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.guide-links a {
  display: block;
  text-decoration: none;
  padding-block: 16px;
  border-top: 1px solid #c9b8a6;
  min-height: 44px;
}
.guide-links strong {
  display: block;
  font-size: 18px;
  font-weight: 400;
  margin-bottom: 8px;
}
.guide-links span {
  font-size: 13px;
  color: var(--muted);
}
.document {
  max-width: 740px;
  width: calc(100% - 48px);
  margin: 60px auto 88px;
}
.document h1 {
  margin-bottom: 20px;
}
.document .lead {
  color: var(--muted);
  margin-bottom: 36px;
}
.document section {
  margin-top: 48px;
  scroll-margin-top: 24px;
}
.document section + section {
  border-top: 1px solid var(--line);
  padding-top: 40px;
}
.document h2 {
  font-size: 24px;
  margin-bottom: 18px;
}
.document ul,
.document ol {
  padding-left: 1.4em;
  margin-block: 16px 24px;
}
.document li + li {
  margin-top: 10px;
}
.toc {
  border-block: 1px solid var(--line);
  padding-block: 20px;
  gap: 4px 24px;
}
.toc a {
  text-decoration: underline;
}
.note {
  border-left: 2px solid #c6ac92;
  padding: 12px 20px;
  background: var(--soft);
  margin-block: 24px;
}
.note p:last-child {
  margin-bottom: 0;
}
.data-list {
  margin: 0;
}
.data-list dt {
  font-weight: 600;
  margin-top: 24px;
}
.data-list dd {
  margin: 8px 0 0;
}
.contact {
  background: var(--soft);
  padding: 28px 32px;
  border-radius: 8px;
  margin-block: 30px;
}
.contact a {
  font-family: Georgia, serif;
  font-size: clamp(22px, 5vw, 30px);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.contact p {
  margin: 8px 0 0;
  font-size: 14px;
}
.document-date {
  color: var(--muted);
  font-size: 13px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
  margin-top: 48px;
}
.site-footer {
  border-top: 1px solid var(--line);
  padding-block: 40px 48px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px 48px;
  color: var(--muted);
  font-size: 12px;
}
.site-footer .wordmark {
  font-size: 28px;
  color: var(--ink);
}
.site-footer p {
  margin: 6px 0 0;
}
.site-footer nav {
  gap: 8px 24px;
  align-content: start;
  justify-content: end;
}
.operator {
  grid-column: 1 / -1;
}
.operator a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
}
@media (max-width: 760px) {
  .site-header,
  .home,
  .site-footer {
    width: calc(100% - 40px);
  }
  .site-header {
    align-items: start;
    flex-direction: column;
    gap: 12px;
    padding-block: 20px 12px;
  }
  .site-header nav {
    gap: 0 18px;
  }
  nav a {
    font-size: 12px;
  }
  .hero {
    grid-template-columns: 1fr;
    gap: 36px;
    padding-block: 44px 52px;
  }
  .hero h1 {
    font-size: clamp(28px, 7vw, 40px);
    margin-bottom: 24px;
  }
  .hero .intro {
    font-size: 15px;
  }
  .hero figure {
    width: min(100%, 400px);
    justify-self: center;
  }
  .hero img {
    max-height: 480px;
  }
  .quiet-section {
    grid-template-columns: 1fr;
    gap: 12px;
    padding-block: 40px;
  }
  .quiet-section h2 {
    font-size: 24px;
  }
  .guide {
    padding: 28px 24px;
    margin-bottom: 44px;
  }
  .guide-links {
    grid-template-columns: 1fr;
    gap: 4px;
  }
  .document {
    margin-top: 40px;
  }
  .document h1 {
    font-size: 29px;
    letter-spacing: 0.02em;
  }
  .document h2 {
    font-size: 22px;
  }
  .contact {
    padding: 24px;
  }
  .site-footer {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .site-footer nav {
    justify-content: start;
  }
}
@media print {
  .preview-note,
  .site-header,
  .site-footer,
  .toc,
  .skip-link {
    display: none;
  }
  .document {
    width: 100%;
    margin: 0;
    max-width: none;
  }
  body {
    color: #000;
    background: #fff;
    font-size: 11pt;
  }
  h2 {
    break-after: avoid;
  }
}