:root {
  color-scheme: light;
  --paper: #f8f7f5;
  --ink: #242321;
  --muted: #69635f;
  --line: #dedbd6;
  --blush: #f1e8e5;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  --serif: "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif CJK JP", Georgia, serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 1rem; line-height: 1.7; }
a { color: inherit; text-decoration: none; -webkit-tap-highlight-color: #e7dcd6; }
img { display: block; width: 100%; height: 100%; object-fit: cover; }
h1, h2, h3, p, figure, ul { margin: 0; }
a:focus-visible { outline: 2px solid var(--ink); outline-offset: 5px; }
.skip-link { position: absolute; left: 16px; top: -100px; z-index: 2; padding: 10px 16px; background: #fff; }
.skip-link:focus { top: 12px; }
.page { width: min(100% - 96px, 960px); margin-inline: auto; }
.masthead { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; padding-block: 30px 25px; border-bottom: 1px solid var(--line); }
.wordmark { font-size: .75rem; font-weight: 500; letter-spacing: .18em; }
.site-label { color: var(--muted); font-size: .6875rem; letter-spacing: .14em; }
.hero { display: grid; grid-template-columns: 4fr 5fr; gap: clamp(40px, 7vw, 88px); align-items: center; padding-block: 38px 35px; }
.hero-visual { min-width: 0; }
.profile { min-width: 0; overflow-wrap: anywhere; }
.hero-visual img { height: auto; aspect-ratio: 4 / 5; background: #e7e3dd; }
.hero-visual figcaption { margin-top: 7px; color: var(--muted); font-size: .75rem; letter-spacing: .04em; }
.eyebrow { display: block; color: var(--muted); font-size: .75rem; letter-spacing: .16em; font-weight: 400; }
.profile h1 { margin-top: 23px; font-family: var(--serif); font-size: clamp(2.5rem, 5vw, 3.875rem); font-weight: 400; line-height: 1.4; letter-spacing: .16em; }
.profile h1 span { white-space: nowrap; }
.roman-name { margin-top: 7px; font-size: .875rem; letter-spacing: .21em; line-height: 1.9; }
.profile-rule { width: 32px; height: 1px; background: #a49a92; margin-block: 28px 24px; }
.bio { font-family: var(--serif); font-size: 1.125rem; line-height: 2; letter-spacing: .06em; }
.profile-note { color: var(--muted); margin-top: 18px; font-size: .875rem; line-height: 1.9; }
.mobile-break { display: none; }
.section { margin-top: 13px; }
.section-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 15px; }
.section-heading h2 { font-size: .75rem; letter-spacing: .18em; font-weight: 500; }
.section-heading p { color: var(--muted); font-size: .75rem; letter-spacing: .05em; }
.feature-card { display: grid; grid-template-columns: 174px 1fr; background: #efede9; min-height: 174px; }
.feature-image { position: relative; overflow: hidden; background: #e2ddd6; }
.feature-image img { aspect-ratio: 1; }
.image-mark { position: absolute; right: 16px; bottom: 4px; font-family: Georgia, serif; font-size: 3.5rem; line-height: 1; color: #423d38; }
.feature-copy { align-self: center; padding: 22px 32px; }
.feature-copy h3 { margin-top: 7px; font-family: var(--serif); font-size: 1.625rem; font-weight: 400; letter-spacing: .055em; line-height: 1.5; }
.feature-copy p { color: var(--muted); font-size: .875rem; margin-top: 4px; }
.feature-action { display: inline-block; font-size: .875rem; margin-top: 12px; border-bottom: 1px solid #a69b93; }
.links { margin-top: 32px; }
.link-grid { padding: 0; list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 32px; }
.link-grid li { border-top: 1px solid var(--line); }
.link-grid a { min-height: 66px; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 9px; }
.link-name { font-size: 1rem; font-weight: 500; letter-spacing: .02em; overflow-wrap: anywhere; }
.link-description { color: var(--muted); font-size: .75rem; }
.link-grid .fan-link { grid-column: 1 / -1; background: var(--blush); border-top: 0; margin-top: 4px; }
.fan-link a { padding-inline: 18px; min-height: 58px; }
.footer { border-top: 1px solid var(--line); margin-top: 35px; padding-block: 22px 28px; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 6px 20px; }
.copyright, .ai-note { color: var(--muted); font-size: .75rem; }
.ai-note { grid-column: 1 / -1; }
@media (hover: hover) {
  .feature-card:hover { background: #e8e4de; }
  .link-grid a:hover { background: #eeebe6; }
  .fan-link a:hover { background: #e9deda; }
}
@media (max-width: 620px) {
  .page { width: calc(100% - 40px); }
  .masthead { padding-block: 20px 17px; gap: 10px; }
  .wordmark { font-size: .6875rem; letter-spacing: .12em; }
  .site-label { font-size: .625rem; letter-spacing: .08em; }
  .hero { grid-template-columns: 44fr 50fr; gap: 6%; padding-block: 27px 24px; }
  .hero-visual img { aspect-ratio: 4 / 6; }
  .hero-visual figcaption { font-size: .6875rem; }
  .profile > .eyebrow { font-size: .625rem; letter-spacing: .08em; }
  .profile h1 { margin-top: 12px; font-size: 1.9375rem; letter-spacing: .06em; }
  .roman-name { margin-top: 4px; font-size: .75rem; letter-spacing: .15em; line-height: 1.7; }
  .mobile-break { display: initial; }
  .profile-rule { margin-block: 16px 15px; width: 25px; }
  .bio { font-size: 1rem; line-height: 1.85; letter-spacing: .025em; }
  .profile-note { font-size: .75rem; margin-top: 12px; line-height: 1.7; }
  .section { margin-top: 8px; }
  .section-heading { margin-bottom: 12px; }
  .section-heading h2 { font-size: .75rem; }
  .section-heading p { font-size: .6875rem; }
  .feature-card { grid-template-columns: 94px minmax(0, 1fr); min-height: 152px; }
  .feature-image img { aspect-ratio: auto; }
  .image-mark { font-size: 2.5rem; right: 9px; bottom: 10px; }
  .feature-copy { padding: 17px 16px; }
  .feature-copy .eyebrow { font-size: .625rem; letter-spacing: .09em; }
  .feature-copy h3 { margin-top: 7px; font-size: 1.1875rem; letter-spacing: 0; }
  .feature-copy p { font-size: .75rem; margin-top: 5px; }
  .feature-action { font-size: .75rem; margin-top: 10px; }
  .links { margin-top: 27px; }
  .link-grid { column-gap: 20px; }
  .link-grid a { min-height: 69px; align-items: flex-start; flex-direction: column; justify-content: center; gap: 0; padding: 11px 3px; }
  .link-name { font-size: 1rem; }
  .link-description { font-size: .75rem; }
  .fan-link a { min-height: 54px; align-items: center; flex-direction: row; justify-content: space-between; padding-inline: 12px; gap: 10px; }
  .footer { margin-top: 27px; padding-block: 20px 24px; gap: 6px; grid-template-columns: 1fr; }
  .copyright, .ai-note { font-size: .6875rem; }
}
@media (max-width: 359px) {
  .page { width: calc(100% - 32px); }
  .hero { gap: 16px; grid-template-columns: 41fr 53fr; }
  .profile h1 { font-size: 1.75rem; }
  .profile > .eyebrow { letter-spacing: 0; }
  .feature-card { grid-template-columns: 72px minmax(0, 1fr); }
  .feature-copy { padding-inline: 12px; }
  .feature-copy h3 { font-size: 1.125rem; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
/* 文字拡大・狭い画面で読みやすさを優先。通常幅では2列を維持します。 */
@media (max-width: 279px) {
  .masthead, .section-heading { align-items: flex-start; flex-direction: column; }
  .hero { grid-template-columns: 1fr; }
  .hero-visual img { aspect-ratio: 4 / 3; }
  .profile h1 { white-space: normal; }
  .link-grid { grid-template-columns: 1fr; }
  .feature-card { grid-template-columns: 1fr; }
  .feature-image { height: 120px; }
  .fan-link a { align-items: flex-start; flex-direction: column; }
}