:root {
  color-scheme: light;
  --paper: #faf9f5;
  --ink: #213e34;
  --muted: #51615a;
  --line: #cbd3cb;
  --accent: #245b44;
  font-family: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Pretendard", "Malgun Gothic", "Noto Sans KR", sans-serif;
  color: var(--ink);
  background: var(--paper);
}
:lang(ja) { font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic", sans-serif; }
* { box-sizing: border-box; }
html { scroll-padding-top: 24px; }
body { margin: 0; font-size: 17px; line-height: 1.75; word-break: keep-all; overflow-wrap: break-word; }
a { color: inherit; text-underline-offset: 5px; }
a:hover { color: var(--accent); }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 6px; }
::selection { color: var(--paper); background: var(--accent); }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { line-height: 1.35; }
h1, h2 { letter-spacing: -0.035em; }
h2 { font-size: 28px; font-weight: 700; }
h3 { font-size: 19px; font-weight: 650; letter-spacing: -0.02em; }
ul { margin: 0; padding-left: 1.2em; }
.wrap { width: min(100% - 96px, 1080px); margin-inline: auto; }
.skip-link { position: absolute; top: 12px; left: 24px; padding: 8px 16px; background: var(--paper); transform: translateY(-180%); z-index: 1; }
.skip-link:focus { transform: translateY(0); }
.site-header { display: flex; align-items: center; justify-content: space-between; padding-block: 28px; border-bottom: 1px solid var(--line); }
.wordmark { display: inline-flex; align-items: baseline; gap: 10px; text-decoration: none; font-size: 29px; font-weight: 750; letter-spacing: -0.045em; }
.wordmark span { font-size: 14px; font-weight: 500; letter-spacing: 0; }
nav { display: flex; gap: 28px; font-size: 14px; }
nav a { text-decoration: none; }
nav a:hover { text-decoration: underline; }
.hero { padding-block: 88px 92px; }
h1 { max-width: 980px; font-size: clamp(38px, 4.3vw, 58px); font-weight: 720; line-height: 1.35; }
.hero-copy { margin-top: 28px; max-width: 680px; color: var(--muted); font-size: 18px; }
.hero-ja { margin-top: 12px; max-width: 680px; color: var(--muted); font-size: 14px; }
.contact-button { display: inline-flex; align-items: center; justify-content: space-between; gap: 32px; margin-top: 34px; padding: 13px 22px; color: var(--paper); background: var(--ink); border: 1px solid var(--ink); border-radius: 4px; font-size: 16px; font-weight: 600; text-decoration: none; }
.contact-button:hover { color: var(--paper); background: var(--accent); }
.contact-button:active { background: #183f2f; }
.hero-email { margin-top: 9px; color: var(--muted); font-size: 13px; }
.section { padding-block: 64px 72px; border-top: 1px solid var(--line); }
.service { display: grid; grid-template-columns: 1fr 2fr; gap: 64px; }
.section-heading p { margin-top: 16px; color: var(--muted); }
.service-list { list-style: none; padding: 0; }
.service-list li + li { margin-top: 28px; padding-top: 28px; border-top: 1px solid var(--line); }
.service-list p { margin-top: 9px; color: var(--muted); }
.pricing-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; }
.pricing-heading p { color: var(--muted); font-size: 14px; }
.price-option { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: 48px; margin-top: 34px; padding-block: 26px 30px; border-top: 2px solid var(--ink); }
.price { margin-top: 13px; font-size: 39px; font-weight: 650; letter-spacing: -0.035em; line-height: 1.4; font-variant-numeric: tabular-nums; }
.price span { margin-left: 5px; font-size: 19px; font-weight: 500; }
.price-option ul { grid-column: 2; grid-row: 1 / 3; align-self: center; color: var(--muted); font-size: 16px; }
.price-option li + li { margin-top: 5px; }
.quote-note { margin-bottom: 24px; color: var(--muted); font-size: 16px; }
.payment-note { padding-top: 19px; border-top: 1px solid var(--line); font-size: 15px; }
.contact { padding-block: 72px 76px; }
.contact h2 { font-size: 26px; }
.email-link { display: inline-block; margin-top: 16px; font-size: clamp(24px, 3vw, 34px); font-weight: 550; letter-spacing: -0.025em; }
.contact p { margin-top: 24px; color: var(--muted); font-size: 14px; }
.site-footer { display: flex; align-items: baseline; justify-content: space-between; gap: 18px; padding-block: 25px 32px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.nowrap { white-space: nowrap; }
.footer-details { min-width: 0; max-width: 100%; }
.footer-details p + p { margin-top: 6px; }
.footer-wordmark { font-weight: 700; color: var(--ink); white-space: nowrap; }
.footer-wordmark span { margin-left: 5px; font-weight: 400; }
@media (max-width: 700px) {
  .wrap { width: calc(100% - 48px); }
  body { font-size: 16px; }
  .site-header { padding-block: 21px; }
  .wordmark { font-size: 26px; gap: 7px; }
  .wordmark span { font-size: 12px; }
  nav { gap: 17px; font-size: 13px; }
  .hero { padding-block: 54px 58px; }
  h1 { font-size: clamp(34px, 8.9vw, 48px); line-height: 1.42; }
  .desktop-break { display: none; }
  .hero-copy { margin-top: 23px; font-size: 16px; }
  .contact-button { margin-top: 28px; }
  h2 { font-size: 25px; }
  .section { padding-block: 42px 48px; }
  .service { grid-template-columns: 1fr; gap: 29px; }
  .section-heading p { margin-top: 10px; }
  .section-heading br { display: none; }
  .service-list li + li { margin-top: 23px; padding-top: 23px; }
  h3 { font-size: 18px; }
  .pricing-heading { display: block; }
  .pricing-heading p { margin-top: 9px; }
  .price-option { grid-template-columns: 1fr; margin-top: 27px; padding-block: 23px 29px; }
  .price-option ul { grid-column: auto; grid-row: auto; margin-top: 20px; }
  .price { font-size: 36px; }
  .payment-note { font-size: 14px; }
  .contact { padding-block: 48px 52px; }
  .contact h2 { font-size: 24px; }
  .contact p { margin-top: 22px; }
  .site-footer { flex-direction: column; gap: 10px; padding-block: 23px 28px; }
}