:root {
  color-scheme: light;
  --paper: #f6f4ec;
  --ink: #263e3e;
  --muted: #626d66;
  --sea: #216d70;
  --line: #d7dad0;
  --sans: 'LINE Seed JP', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', sans-serif;
}
* { box-sizing: border-box; }
html { scroll-padding-top: 24px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); -webkit-font-smoothing: antialiased; line-height: 1.8; }
a { color: inherit; text-decoration: none; text-underline-offset: 5px; }
a:hover { color: var(--sea); text-decoration: underline; }
a:focus-visible { outline: 2px solid var(--sea); outline-offset: 6px; border-radius: 2px; }
::selection { background: #c9e2dc; color: var(--ink); }
img { display: block; max-width: 100%; height: auto; }
p, h1, h2, h3 { margin: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 24px; top: -100px; padding: 10px 18px; background: var(--ink); color: var(--paper); z-index: 5; }
.skip-link:focus { top: 12px; color: var(--paper); }
.site-shell { width: min(1080px, calc(100% - 96px)); margin: 0 auto; }
.site-header { min-height: 104px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.wordmark { font-size: 27px; font-weight: 700; letter-spacing: .015em; }
.site-header nav { display: flex; gap: 28px; font-size: 13px; }
.site-header nav a, .site-footer > a { padding-block: 10px; }
.intro { display: grid; grid-template-columns: 1.15fr 1fr; gap: 72px; align-items: center; padding: 88px 0 90px; }
.intro h1 { font-family: 'Nunito', var(--sans); font-size: clamp(68px, 7.4vw, 100px); font-weight: 700; line-height: 1.25; letter-spacing: -.025em; }
.intro-role { font-weight: 400; font-size: 17px; margin-top: 14px; }
.intro-description { color: var(--muted); font-size: 14px; line-height: 2; margin-top: 24px; max-width: 430px; }
.portrait { width: 100%; max-width: 380px; justify-self: center; margin-right: 10px; padding: 13px; background: #fffef8; transform: rotate(2deg); box-shadow: 1px 4px 12px #263e3e0c; }
.portrait img { width: 100%; }
.intro-link { margin-top: 28px; }
.shoreline { height: 24px; }
.shoreline svg { display: block; width: 100%; height: 100%; fill: none; stroke: #9ebbb3; stroke-width: 1; }
.works { padding-top: 52px; }
.text-link { display: inline-flex; align-items: center; gap: 4px; font-size: 13px; padding: 8px 0; border-bottom: 1px solid var(--sea); }
.text-link:hover { text-decoration: none; }
.section-heading { padding-bottom: 28px; }
.section-heading h2 { font-size: 26px; font-weight: 700; }
.work { display: grid; grid-template-columns: 60px minmax(0, 1fr) 130px; gap: 24px; padding: 36px 0; border-top: 1px solid var(--line); }
.work-number { font-weight: 400; font-variant-numeric: tabular-nums; letter-spacing: .04em; font-size: 19px; color: var(--sea); padding-top: 3px; }
.work-type { font-size: 12px; color: var(--muted); }
.work h3 { font-family: 'Nunito', var(--sans); font-size: 28px; font-weight: 700; letter-spacing: .005em; line-height: 1.45; margin: 5px 0 10px; overflow-wrap: anywhere; }
.work-title-end { white-space: nowrap; }
.arrow-icon { display: inline-block; width: 1em; height: 1em; flex-shrink: 0; vertical-align: -.12em; }
.work-arrow { color: var(--sea); width: 20px; height: 20px; margin-left: 8px; }
.work-description { color: var(--muted); font-size: 14px; line-height: 1.9; }
.work-language { font-weight: 400; letter-spacing: .015em; text-align: right; font-size: 12px; color: var(--muted); line-height: 1.9; padding-top: 30px; }
.work-language span { display: block; }
.policy-link { display: inline-block; font-size: 12px; color: var(--muted); margin-top: 12px; border-bottom: 1px solid currentColor; }
.policy-link:hover { text-decoration: none; }
.policy-link .arrow-icon { margin-left: 0; }
.works-end { border-top: 1px solid var(--line); padding-top: 22px; text-align: right; }
.site-footer { margin-top: 72px; border-top: 1px solid var(--line); display: flex; align-items: center; gap: 20px; min-height: 96px; font-size: 12px; }
.footer-signature { letter-spacing: .015em; display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 700; }
.footer-signature img { width: 30px; height: 30px; border-radius: 50%; }
.site-footer > a:last-child:not(:first-child) { margin-left: auto; }
/* Keep the existing English policy readable in the same site layout. */
.policy-page { max-width: 800px; }
.policy-main { padding-top: 48px; }
.policy-header { margin-bottom: 36px; }
.eyebrow { font-size: 12px; color: var(--muted); }
.policy-header h1 { letter-spacing: .005em; font-size: 34px; line-height: 1.4; margin: 10px 0; }
.policy-date { color: var(--muted); font-size: 12px; }
.policy-section { margin-bottom: 30px; }
.policy-title { font-weight: 400; font-size: 22px; line-height: 1.5; margin-bottom: 12px; }
.policy-text, .policy-list { color: var(--muted); font-size: 14px; line-height: 1.9; margin-bottom: 12px; }
.policy-text strong { color: var(--ink); font-weight: 700; }
.policy-list { padding-left: 24px; }
.back-link-container { border-top: 1px solid var(--line); padding-top: 20px; }
@media (max-width: 800px) {
  .site-shell { width: calc(100% - 56px); }
  .intro { gap: 36px; padding: 64px 0; }
  .intro h1 { font-size: 68px; }
  .intro-role { font-size: 15px; }
  .work { grid-template-columns: 36px minmax(0, 1fr) 100px; gap: 16px; }
  .work h3 { font-size: 24px; }
}
@media (max-width: 600px) {
  .site-shell { width: calc(100% - 40px); }
  .site-header { min-height: 82px; }
  .wordmark { font-size: 23px; }
  .site-header nav { gap: 22px; font-size: 12px; }
  .intro { grid-template-columns: 1fr; padding: 40px 0 48px; gap: 38px; }
  .intro h1 { font-size: 68px; }
  .intro-role { font-size: 16px; margin-top: 10px; }
  .intro-description { margin-top: 20px; }
  .intro-link { margin-top: 20px; }
  .portrait { width: 78%; max-width: 340px; justify-self: center; margin-right: 0; padding: 10px; }
  .works { padding-top: 32px; }
  .section-heading { padding-bottom: 24px; }
  .section-heading h2 { font-size: 23px; }
  .work { grid-template-columns: 28px minmax(0, 1fr); gap: 10px 12px; padding: 28px 0; }
  .work-number { font-size: 16px; }
  .work h3 { font-size: 23px; }
  .work-language { grid-column: 2; text-align: left; padding-top: 0; }
  .work-language span { display: inline; }
  .work-language span + span::before { content: ' / '; }
  .site-footer { margin-top: 48px; }
  .policy-main { padding-top: 32px; }
  .policy-header h1 { font-size: 28px; }
}