:root {
  --ink: #172019;
  --muted: #5f6a62;
  --soft: #7c8880;
  --page: #f8faf7;
  --paper: #ffffff;
  --paper-2: #eef6f0;
  --line: #dce4dc;
  --line-strong: #bdcbbf;
  --green: #185b3d;
  --green-deep: #0c7a49;
  --coral: #e9684b;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { min-width: 320px; margin: 0; background: var(--page); color: var(--ink); line-height: 1.6; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { line-height: 1.08; }
p + p { margin-top: 14px; }
.container { width: min(1080px, calc(100% - 40px)); margin: 0 auto; }

.nav { position: sticky; top: 0; z-index: 10; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.95); backdrop-filter: blur(12px); }
.nav-inner { display: flex; min-height: 70px; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-size: 16px; font-weight: 850; }
.brand-mark { display: inline-grid; width: 36px; height: 36px; place-items: center; border: 1px solid var(--line-strong); border-radius: 5px; background: var(--paper); color: var(--green); font-size: 12px; }
.nav-links { display: flex; align-items: center; gap: 20px; color: var(--muted); font-size: 14px; font-weight: 700; }
.nav-links a:not(.button):hover, .footer-links a:hover { color: var(--green-deep); }
.button { display: inline-flex; min-height: 42px; align-items: center; justify-content: center; border: 1px solid var(--green); border-radius: 4px; padding: 0 16px; background: var(--green); color: white; font-size: 14px; font-weight: 800; }
.button:hover { background: var(--green-deep); }

.page-header { padding: 84px 0 68px; border-bottom: 1px solid var(--line); background: white; }
.eyebrow { display: inline-block; margin-bottom: 17px; color: var(--green-deep); font-size: 12px; font-weight: 850; letter-spacing: .09em; text-transform: uppercase; }
.page-header h1 { max-width: 780px; font-size: clamp(42px, 6vw, 70px); font-weight: 820; }
.page-header p { max-width: 700px; margin-top: 20px; color: var(--muted); font-size: 19px; }
.page-content { padding: 68px 0 88px; }
.content-grid { display: grid; grid-template-columns: minmax(0,2fr) minmax(250px,.8fr); gap: 72px; align-items: start; }
.prose h2 { margin: 0 0 16px; font-size: clamp(27px,4vw,38px); font-weight: 800; }
.prose h3 { margin: 28px 0 8px; font-size: 21px; }
.prose p, .prose li { color: var(--muted); font-size: 17px; }
.prose a, .sidebar a { color: var(--green-deep); font-weight: 750; text-decoration: underline; text-decoration-color: var(--line-strong); text-underline-offset: 3px; }
.prose ul, .prose ol { margin: 14px 0 0; padding-left: 23px; }
.prose li + li { margin-top: 8px; }
.prose section + section { margin-top: 52px; }
.statement { margin: 30px 0 0; border-left: 4px solid var(--coral); padding: 4px 0 4px 20px; color: var(--ink); font-size: 24px; font-weight: 750; line-height: 1.38; }
.sidebar { border-top: 3px solid var(--green-deep); padding-top: 18px; }
.sidebar h2 { margin-bottom: 9px; font-size: 12px; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.sidebar p, .sidebar a { color: var(--muted); font-size: 15px; }
.sidebar a { color: var(--green-deep); }
.sidebar-block + .sidebar-block { margin-top: 28px; }
.notice { border: 1px solid var(--line-strong); border-radius: 5px; padding: 22px; background: var(--paper-2); }
.notice strong { display: block; margin-bottom: 6px; }
.notice p { font-size: 15px; }
.detail-list { display: grid; grid-template-columns: 150px minmax(0,1fr); gap: 13px 22px; margin: 26px 0 0; border-top: 1px solid var(--line); padding-top: 22px; }
.detail-list dt { color: var(--soft); font-size: 12px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.detail-list dd { margin: 0; color: var(--muted); }
.contact-address { display: inline-flex; margin: 24px 0 0; border-bottom: 2px solid var(--coral); padding-bottom: 3px; color: var(--green); font-size: clamp(22px,4vw,34px); font-weight: 800; }
.updated { margin-top: 40px; color: var(--soft); font-size: 12px; }
.footer { border-top: 1px solid var(--line); padding: 30px 0; background: #eef4ef; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.footer-note { max-width: 370px; color: var(--muted); font-size: 14px; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px 18px; color: var(--muted); font-size: 14px; font-weight: 700; }

@media (max-width: 760px) {
  .container { width: min(100% - 32px,1080px); }
  .nav-inner { min-height: 64px; }
  .nav-links a:not(.button) { display: none; }
  .page-header { padding: 62px 0 50px; }
  .page-header p { font-size: 17px; }
  .page-content { padding: 48px 0 64px; }
  .content-grid { grid-template-columns: 1fr; gap: 44px; }
  .prose p, .prose li { font-size: 16px; }
  .detail-list { grid-template-columns: 1fr; gap: 5px; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
  .footer-links { justify-content: flex-start; }
}