:root { color-scheme: light; --ink: #163d39; --muted: #536b64; --green: #074d4f; --paper: #fafbf6; }
* { box-sizing: border-box; }
html { scroll-padding-top: 24px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif; line-height: 1.7; }
a { color: inherit; }
a:focus-visible { outline: 3px solid #54a596; outline-offset: 5px; border-radius: 4px; }
.site-header { max-width: 1120px; margin: auto; padding: 28px 32px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; font-size: 20px; font-weight: 650; }
.brand img { border-radius: 10px; }
.brand-en { font-size: 15px; font-weight: 400; color: var(--muted); margin-left: 4px; }
.nav-link { color: var(--muted); text-underline-offset: 5px; font-size: 14px; }
.nav-link:hover { color: var(--green); }
main { max-width: 1120px; margin: auto; padding: 0 32px; }
.hero { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center; padding: 70px 0 86px; }
.eyebrow { font-size: 13px; font-weight: 600; color: var(--muted); letter-spacing: 0.1em; margin: 0 0 18px; }
h1 { margin: 0 0 28px; font-size: clamp(38px, 5vw, 62px); font-weight: 650; line-height: 1.25; letter-spacing: -0.03em; }
.intro { color: var(--muted); font-size: 17px; margin: 0 0 30px; max-width: 480px; }
.button { display: inline-flex; align-items: center; gap: 36px; padding: 12px 20px; border-radius: 14px; background: var(--green); color: #eefad9; text-decoration: none; font-weight: 550; }
.button:hover { background: #106669; }
.hero-art { background: var(--green); border-radius: 36px; padding: 32px; text-align: center; }
.hero-art img { display: block; width: 100%; height: auto; max-width: 320px; margin: auto; border-radius: 28px; }
.hero-art p { margin: 12px 0 0; color: #e4facd; font-size: 14px; letter-spacing: 0.1em; }
.about { padding: 44px 0 76px; border-top: 1px solid #dfe7db; }
h2 { font-size: clamp(25px, 3vw, 32px); line-height: 1.4; margin: 0 0 20px; font-weight: 600; }
.description { max-width: 820px; margin: 0; color: var(--muted); }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; margin-top: 44px; }
.number { font-size: 13px; color: #557a65; }
h3 { font-size: 20px; margin: 10px 0; font-weight: 600; }
.features p { margin: 0; color: var(--muted); font-size: 15px; }
.calendar-note { color: var(--muted); font-size: 13px; margin: 36px 0 0; }
footer { padding: 30px 24px; border-top: 1px solid #dfe7db; text-align: center; color: var(--muted); font-size: 13px; }
.footer-brand { margin: 0 0 12px; color: var(--ink); }
footer a { text-underline-offset: 4px; }
footer a:hover { color: var(--green); }
@media (max-width: 720px) {
  .site-header { padding: 22px 24px; }
  main { padding: 0 24px; }
  .hero { grid-template-columns: 1fr; gap: 36px; padding: 44px 0 52px; }
  .hero-art { padding: 20px; border-radius: 28px; }
  .hero-art img { max-width: 240px; }
  .intro { font-size: 16px; }
  .features { grid-template-columns: 1fr; gap: 28px; margin-top: 32px; }
  .about { padding-bottom: 48px; }
}

.police-record { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 12px; }
.police-record img { display: block; flex-shrink: 0; }

.home-page { min-height: 100vh; display: flex; flex-direction: column; }
.home-page main { width: 100%; flex: 1; padding-bottom: 72px; }
.home-intro { padding: 64px 0 40px; }
.product-card { display: flex; align-items: flex-start; gap: 28px; padding: 32px; border: 1px solid #dfe7db; border-radius: 24px; background: #fff; max-width: 760px; }
.product-card img { flex-shrink: 0; border-radius: 20px; }
.product-card h2 { margin-bottom: 8px; }
.product-card p { margin: 0 0 24px; color: var(--muted); }
@media (max-width: 720px) {
  .home-intro { padding-top: 40px; }
  .product-card { flex-direction: column; padding: 24px; gap: 20px; }
  .home-page main { padding-bottom: 48px; }
}

.policy-page { max-width: 880px; padding-bottom: 64px; overflow-wrap: anywhere; }
.policy-language { margin: 24px 0 36px; }
.policy-page h1 { font-size: clamp(30px, 4vw, 42px); margin-bottom: 16px; }
.policy-page h2 { font-size: 23px; margin: 32px 0 12px; }
.policy-page p, .policy-page li { margin-bottom: 14px; }
.policy-page ul { padding-left: 24px; }
.policy-date { color: var(--muted); font-size: 14px; }
.policy-page section + section { border-top: 1px solid #dfe7db; margin-top: 56px; padding-top: 40px; }