:root { color-scheme: light; --ink: #1e3432; --muted: #526965; --accent: #08635b; --line: #dce5df; }
* { box-sizing: border-box; }
html { scroll-padding-top: 100px; }
body { margin: 0; color: var(--ink); background: #f2f5f1; font-family: system-ui, -apple-system, "Segoe UI", "Microsoft YaHei", sans-serif; line-height: 1.85; }
a { color: var(--accent); text-underline-offset: 4px; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; border-radius: 3px; }
.site-header { display: flex; align-items: center; justify-content: space-between; gap: 20px; max-width: 1016px; margin: auto; padding: 28px 24px; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--ink); font-size: 20px; font-weight: 700; line-height: 1.2; text-decoration: none; }
.brand img { flex-shrink: 0; border-radius: 10px; }
.brand small { display: block; margin-top: 5px; color: var(--muted); font-size: 11px; font-weight: 500; letter-spacing: .04em; }
.languages { display: flex; gap: 4px; padding: 4px; border: 1px solid var(--line); border-radius: 24px; }
.languages a { padding: 5px 14px; border-radius: 20px; font-size: 13px; font-weight: 650; text-decoration: none; white-space: nowrap; }
.languages a[aria-current="true"] { color: #fff; background: #103c3a; }
main { width: min(880px, calc(100% - 40px)); margin: 12px auto 40px; }
article { margin-bottom: 32px; padding: clamp(24px, 5.5vw, 64px); background: #fff; border: 1px solid var(--line); border-radius: 20px; box-shadow: 0 12px 48px #143e3010; overflow-wrap: anywhere; }
article[hidden] { display: none; }
.eyebrow { color: var(--accent); font-size: 12px; font-weight: 700; letter-spacing: .07em; }
h1 { margin: 14px 0; font-size: clamp(28px, 4.5vw, 42px); font-weight: 720; line-height: 1.35; letter-spacing: -.035em; }
.date { margin-bottom: 28px; color: var(--muted); font-size: 14px; }
p { margin: 0 0 18px; }
.notice { margin: 28px 0; padding: 22px 24px; border-left: 3px solid var(--accent); border-radius: 0 12px 12px 0; background: #edf5f0; }
.notice h2 { margin: 0 0 10px; font-size: 17px; }
.notice p { margin: 0; font-size: 15px; }
.contents { display: flex; flex-wrap: wrap; gap: 10px 22px; margin: 30px 0 10px; font-size: 14px; font-weight: 650; }
section { margin-top: 32px; padding-top: 28px; border-top: 1px solid var(--line); }
section h2 { margin: 0 0 18px; font-size: 22px; line-height: 1.5; letter-spacing: -.015em; }
section p:last-child { margin-bottom: 0; }
.services { margin: 24px 0; }
.services > div { display: grid; grid-template-columns: 146px 1fr; gap: 20px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.services > div:first-child { border-top: 1px solid var(--line); }
dt { color: var(--accent); font-size: 15px; font-weight: 700; }
dd { margin: 0; font-size: 15px; }
code { padding: 2px 5px; border-radius: 4px; background: #eef3ef; font-size: .88em; }
ul { margin: 0; padding-left: 24px; }
li { padding-left: 3px; margin-bottom: 18px; }
footer { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 24px; padding: 0 24px 36px; color: var(--muted); font-size: 12px; }
@media (max-width: 600px) {
  .site-header { padding: 20px 16px; gap: 8px; }
  .brand { gap: 8px; font-size: 16px; }
  .brand img { width: 38px; height: 38px; }
  .languages a { padding: 6px 9px; }
  main { width: calc(100% - 24px); margin-top: 0; }
  article { padding: 28px 22px; border-radius: 14px; }
  h1 span { display: block; }
  .notice { padding: 18px; }
  .services > div { grid-template-columns: 1fr; gap: 8px; }
  section h2 { font-size: 21px; }
}
@media print {
  body { background: #fff; color: #000; font-size: 11pt; }
  .site-header, .contents, footer { display: none; }
  main { width: 100%; margin: 0; }
  article { border: 0; padding: 0; box-shadow: none; }
  a { color: inherit; }
  h2 { break-after: avoid; }
  .notice { break-inside: avoid; }
}