:root { --ink: #173d36; --muted: #53665e; --paper: #f7f8f2; --line: #d6ded4; --accent: #d5ee78; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: "Yu Gothic", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 3px solid #477c49; outline-offset: 6px; }
a:hover { text-decoration: underline; text-underline-offset: 5px; }
p { line-height: 2; }
.wrap { width: min(1200px, calc(100% - 96px)); margin-inline: auto; }
.skip-link { position: absolute; top: -70px; left: 20px; padding: 12px; background: white; z-index: 5; }
.skip-link:focus { top: 12px; }
.header { min-height: 116px; display: flex; justify-content: space-between; align-items: center; gap: 30px; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 17px; }
.brand-mark { position: relative; font-family: Arial, sans-serif; font-size: 39px; font-weight: 900; letter-spacing: -5px; padding-right: 8px; }
.brand-mark span { color: #6b9260; }
.brand-mark i { position: absolute; width: 7px; height: 7px; background: #abc850; right: 0; bottom: 8px; border-radius: 50%; }
.brand-name { font-size: 15px; font-weight: 700; letter-spacing: .04em; }
.brand-name small { display: block; font-family: Arial, sans-serif; font-size: 13px; margin-top: 4px; letter-spacing: .08em; }
nav { display: flex; gap: 34px; font-size: 13px; font-weight: 700; }
nav a { padding-block: 14px; }
nav span { margin-left: 12px; }
.hero { position: relative; display: grid; grid-template-columns: 1.15fr 1fr; column-gap: 48px; align-items: center; padding-top: 70px; }
.hero-copy { position: relative; z-index: 1; }
.eyebrow { font-size: 12px; font-weight: 700; letter-spacing: .14em; margin: 0 0 28px; }
.eyebrow > span { display: inline-block; width: 8px; height: 8px; background: #6e9159; border-radius: 50%; margin-right: 10px; }
h1 { font-size: clamp(42px, 4.5vw, 65px); line-height: 1.5; letter-spacing: .03em; margin: 0 0 24px; font-weight: 800; }
.period { color: #85a54d; }
.hero-lead { font-size: 15px; line-height: 2.2; margin-bottom: 30px; }
.text-link { display: inline-flex; align-items: center; gap: 26px; font-size: 13px; font-weight: 700; padding: 0 0 12px; border-bottom: 1px solid var(--ink); }
.text-link span { font-size: 20px; }
.hero-art { width: min(100%, 340px); justify-self: center; align-self: center; }
.hero-art img { display: block; width: 100%; height: auto; }
.art-caption { display: block; margin-top: 18px; text-align: right; font-family: Arial, sans-serif; font-size: 11px; font-weight: 700; line-height: 1.6; letter-spacing: .12em; }
.hero-bottom { grid-column: 1 / -1; display: flex; justify-content: space-between; padding: 46px 0 26px; margin-top: 20px; font-size: 10px; letter-spacing: .14em; border-bottom: 1px solid var(--line); }
.notice { display: grid; grid-template-columns: 1fr 2fr; padding-block: 68px 80px; gap: 38px; }
.section-label .eyebrow { display: block; margin-bottom: 20px; }
.status { display: inline-block; font-size: 12px; border: 1px solid #9aac8a; border-radius: 3px; padding: 7px 12px; }
h2 { font-size: 28px; line-height: 1.7; letter-spacing: .03em; margin: 0 0 22px; }
.notice-content > p { font-size: 14px; color: var(--muted); margin: 18px 0; }
.next-info { display: flex; gap: 25px; align-items: center; background: #eaf0df; padding: 22px 26px; margin-top: 30px; }
.next-info > span { font-size: 11px; letter-spacing: .1em; white-space: nowrap; font-weight: 700; }
.next-info p { margin: 0; font-size: 13px; font-weight: 700; }
.about { background: var(--ink); color: #f5f7ec; }
.about-inner { display: grid; grid-template-columns: 1fr 1.25fr; gap: 60px; padding-block: 75px; }
.about .eyebrow { color: #cee998; }
.about h2 { font-size: 36px; }
.about-copy p { font-size: 14px; margin: 0 0 20px; }
.about-meta { display: flex; gap: 35px; border-top: 1px solid #527066; padding-top: 23px; margin-top: 30px; font-size: 13px; }
.about-meta > span:first-child { color: #bdd0be; }
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; padding-block: 75px; }
.contact h2 { font-size: 30px; }
.contact p { font-size: 13px; }
.contact-detail { border-left: 1px solid var(--line); padding-left: 50px; }
.contact-detail .office { font-size: 16px; font-weight: 700; margin-top: 0; }
.phone { display: inline-flex; align-items: center; gap: 14px; font-family: Arial, sans-serif; font-size: 31px; letter-spacing: .02em; margin-block: 5px 10px; }
.phone span { font-size: 12px; }
.phone span:last-child { font-size: 22px; }
.address { color: var(--muted); }
.footer { display: flex; align-items: center; justify-content: space-between; gap: 25px; border-top: 1px solid var(--line); padding-block: 28px; font-size: 11px; }
.footer small { font-size: 9px; letter-spacing: .05em; }
.footer > a { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 50%; font-size: 20px; }
@media (max-width: 960px) {
  .wrap { width: calc(100% - 64px); }
  .header { min-height: 100px; gap: 20px; }
  nav { gap: 18px; font-size: 11px; }
  .brand-name { font-size: 12px; }
  .brand-mark { font-size: 32px; }
  .hero { grid-template-columns: 1.2fr 1fr; column-gap: 28px; padding-top: 40px; }
  .hero-art { max-width: 280px; }
  h1 { font-size: 42px; }
  .hero-lead { font-size: 13px; }
  .art-caption { font-size: 9px; }
  .notice { grid-template-columns: 1fr 2.5fr; gap: 28px; }
  h2 { font-size: 24px; }
  .next-info { display: block; padding: 20px; }
  .next-info p { margin-top: 10px; }
  .about-inner, .contact { gap: 30px; }
  .about h2 { font-size: 28px; }
  .contact-detail { padding-left: 26px; }
  .phone { font-size: 25px; gap: 9px; }
  .desktop-break { display: none; }
}
@media (max-width: 600px) {
  .wrap { width: calc(100% - 40px); }
  .header { flex-wrap: wrap; gap: 9px; padding-block: 22px 13px; }
  .brand-name { font-size: 13px; }
  .brand-mark { font-size: 36px; }
  nav { width: 100%; justify-content: flex-end; gap: 26px; }
  nav a { padding-block: 8px; }
  .hero { display: flex; flex-direction: column; align-items: stretch; padding-top: 30px; }
  .hero-copy { padding-top: 0; }
  .eyebrow { font-size: 10px; margin-bottom: 20px; }
  h1 { font-size: clamp(35px, 9.5vw, 54px); line-height: 1.55; margin-bottom: 18px; }
  .hero-lead { font-size: 13px; margin-bottom: 22px; }
  .hero-art { width: min(75%, 240px); margin-top: 32px; }
  .hero-bottom { margin-top: 16px; padding: 20px 0; font-size: 8px; gap: 15px; }
  .hero-bottom span:last-child { display: none; }
  .notice { display: block; padding-block: 38px 46px; }
  .section-label { display: flex; gap: 16px; align-items: center; margin-bottom: 24px; }
  .section-label .eyebrow { margin: 0; }
  .status { font-size: 10px; }
  h2 { font-size: 21px; }
  .notice-content > p { font-size: 13px; }
  .next-info { margin-top: 24px; }
  .about-inner, .contact { display: block; padding-block: 45px; }
  .about h2 { font-size: 30px; margin-bottom: 28px; }
  .about-copy p { font-size: 13px; }
  .contact h2 { font-size: 25px; }
  .contact-detail { border-left: 0; border-top: 1px solid var(--line); padding: 24px 0 0; margin-top: 28px; }
  .phone { font-size: 29px; }
  .footer { position: relative; flex-direction: column; align-items: flex-start; gap: 12px; padding-right: 48px; }
  .footer > a { position: absolute; right: 0; top: 25px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}