:root {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Yu Gothic UI", Meiryo, sans-serif;
  color: #202b36;
  background: #fcfcfa;
  font-synthesis: none;
  --ink: #202b36;
  --muted: #58616a;
  --line: #d8dcdf;
  --accent: #2557ad;
}
* { box-sizing: border-box; }
html { scroll-padding-top: 28px; }
body { margin: 0; font-size: 16px; line-height: 1.75; }
a { color: var(--accent); text-underline-offset: 4px; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3 { color: var(--ink); line-height: 1.3; font-weight: 650; }
h1, h2, h3, p { margin-top: 0; }
p { margin-bottom: 18px; }
.page-width { width: min(1040px, calc(100% - 64px)); margin-inline: auto; }
.skip-link { position: absolute; left: 24px; top: -90px; z-index: 5; padding: 10px 16px; background: #fff; }
.skip-link:focus { top: 12px; }
.site-header { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 92px; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 11px; color: var(--ink); text-decoration: none; white-space: nowrap; font-size: 20px; font-weight: 650; letter-spacing: -.4px; }
.brand-mark { display: block; position: relative; width: 24px; height: 20px; border: 1.5px solid currentColor; border-radius: 3px; }
.brand-mark::before { content: ""; position: absolute; left: 0; right: 0; top: 5px; border-top: 1.5px solid currentColor; }
.brand-mark::after { content: ""; position: absolute; left: 8px; top: 0; height: 5px; border-left: 1.5px solid currentColor; }
.site-header nav { display: flex; flex-wrap: wrap; gap: 10px 26px; font-size: 14px; }
.site-header nav a { color: var(--muted); text-decoration: none; padding-block: 8px; }
.site-header nav a:hover { color: var(--accent); text-decoration: underline; }
.intro { padding: 64px 0 36px; max-width: 760px; }
.eyebrow { margin-bottom: 16px; font-size: 13px; font-weight: 600; color: var(--muted); }
.intro h1 { margin-bottom: 25px; font-size: clamp(32px, 4.5vw, 52px); line-height: 1.15; letter-spacing: -1.6px; }
.intro-copy { max-width: 660px; font-size: 19px; line-height: 1.65; }
.intro-ja { max-width: 640px; color: var(--muted); font-size: 15px; }
.release-note { display: inline-block; margin: 15px 0 0; border-left: 2px solid #a2afb9; padding-left: 15px; color: var(--muted); font-size: 13px; line-height: 1.7; }
.product-view { margin: 0; }
.product-view > a { display: block; border: 1px solid #c7cdd2; border-radius: 6px; overflow: hidden; background: #eef0f2; }
.product-view img { width: 100%; }
figcaption { margin-top: 11px; color: var(--muted); font-size: 12px; line-height: 1.7; }
figcaption span { display: inline; }
.section { padding: 54px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 16px; }
.section-heading { margin-bottom: 30px; }
.section-heading .eyebrow { margin-bottom: 10px; }
.section h2 { margin: 0; font-size: clamp(24px, 3vw, 30px); letter-spacing: -.6px; }
.features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 34px; }
.feature-number { display: block; margin-bottom: 12px; color: #68737e; font-size: 12px; font-variant-numeric: tabular-nums; }
.features h3 { font-size: 18px; margin-bottom: 13px; }
.features p { margin-bottom: 0; color: #46515c; font-size: 15px; }
.japanese-section { display: grid; grid-template-columns: 1fr 1.6fr; gap: 46px; }
.japanese-section .section-heading { margin: 0; }
.japanese-section h2 { max-width: 14em; font-size: 27px; line-height: 1.5; letter-spacing: 0; }
.japanese-copy { font-size: 15px; line-height: 1.95; color: #46515c; }
.japanese-copy p:last-child { margin-bottom: 0; }
.privacy-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; color: #46515c; font-size: 15px; }
.privacy-columns [lang=ja] { line-height: 1.95; }
.policy-link { display: inline-block; margin-top: 4px; font-weight: 600; }
.policy-link span { margin-left: 5px; }
.contact { display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.contact .eyebrow { margin-bottom: 10px; }
.contact h2 { font-size: 26px; }
.contact p:last-child { margin: 8px 0 0; font-size: 14px; color: var(--muted); }
.contact-email { font-size: 18px; overflow-wrap: anywhere; }
.site-footer { display: flex; justify-content: space-between; gap: 20px; padding: 24px 0 32px; font-size: 12px; color: var(--muted); }
.site-footer > div { display: flex; flex-wrap: wrap; gap: 12px 24px; }
.site-footer a { color: var(--muted); }

/* Shared with the two standalone policy pages. */
.privacy { width: min(760px, 100%); padding: 32px 28px 70px; margin: auto; font-size: 16px; line-height: 1.85; overflow-wrap: anywhere; }
.privacy h1 { margin: 36px 0 10px; font-size: 32px; line-height: 1.35; letter-spacing: -.5px; }
.privacy h2 { margin: 36px 0 13px; font-size: 20px; line-height: 1.5; }
.privacy p, .privacy li { color: #46515c; }
.privacy strong { color: var(--ink); font-weight: 650; }
.privacy .micro { color: var(--muted); font-size: 13px; margin-bottom: 28px; }
.privacy ul { padding-left: 24px; }
.privacy li { margin-block: 8px; }

@media (max-width: 760px) {
  .page-width { width: calc(100% - 40px); }
  .site-header { min-height: 82px; gap: 16px; }
  .site-header nav { gap: 8px 17px; font-size: 13px; }
  .intro { padding-top: 44px; }
  .intro h1 { letter-spacing: -1px; }
  .intro-copy { font-size: 17px; }
  .section { padding-block: 38px; }
  .features { grid-template-columns: 1fr; gap: 28px; }
  .features article { border-left: 2px solid var(--line); padding-left: 18px; }
  .feature-number { margin-bottom: 7px; }
  .japanese-section, .privacy-columns { grid-template-columns: 1fr; gap: 28px; }
  .japanese-section h2 { max-width: none; }
  .privacy-columns > [lang=ja] { border-top: 1px solid var(--line); padding-top: 28px; }
  .contact { flex-direction: column; align-items: flex-start; gap: 18px; }
  .site-footer { flex-direction: column; gap: 10px; }
}
@media (max-width: 440px) {
  .site-header { flex-direction: column; align-items: flex-start; justify-content: center; gap: 8px; padding-block: 18px 10px; }
  .site-header nav { column-gap: 24px; }
  .intro { padding-top: 32px; }
  .intro h1 { font-size: 34px; }
  figcaption span { display: block; }
  .privacy { padding: 24px 20px 48px; font-size: 15px; }
  .privacy h1 { font-size: 28px; }
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}
@media print {
  body { background: #fff; }
  .site-header nav, .skip-link { display: none; }
  .page-width, .privacy { width: 100%; max-width: none; padding-inline: 0; }
  .intro { padding-block: 24px; }
  .product-view { break-inside: avoid; }
  .section { padding-block: 24px; }
}