:root {
  --ink: #4f4a43;
  --muted: #7d776f;
  --paper: #fffaf3;
  --card: #fffdf9;
  --coral: #f47f70;
  --yellow: #f5c75c;
  --green: #809884;
  --line: #eadfd2;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Noto Sans JP", "Yu Gothic", "Hiragino Kaku Gothic ProN", sans-serif;
  line-height: 1.85;
  letter-spacing: .035em;
}
.simple-header {
  min-height: 102px;
  padding: 14px clamp(18px, 4vw, 54px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: rgba(255, 253, 249, .96);
  border-bottom: 1px solid var(--line);
}
.brand { display: block; width: min(360px, 48vw); }
.brand img { display: block; width: 100%; height: 72px; object-fit: contain; object-position: left center; }
.home-link, .bottom-home-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 12px 26px;
  border-radius: 999px;
  color: #fff;
  background: var(--coral);
  text-decoration: none;
  font-weight: 700;
  box-shadow: 0 7px 18px rgba(158, 90, 76, .16);
}
main { width: min(920px, calc(100% - 36px)); margin: 0 auto; padding: 64px 0 80px; }
.intro { text-align: center; margin-bottom: 38px; }
.eyebrow { margin: 0 0 10px; color: var(--green); font-size: .82rem; font-weight: 800; letter-spacing: .16em; }
h1 { margin: 0; font-size: clamp(2rem, 5vw, 3.3rem); line-height: 1.35; color: #45413c; }
.intro > p:not(.eyebrow):not(.updated) { max-width: 690px; margin: 20px auto 0; }
.updated { display: inline-block; margin: 18px 0 0; padding: 4px 13px; border-radius: 999px; background: #f7ecd7; color: var(--muted); font-size: .84rem; }
.guide-card { margin-top: 24px; padding: clamp(26px, 5vw, 48px); border: 1px solid var(--line); border-radius: 28px; background: var(--card); box-shadow: 0 14px 36px rgba(99, 78, 56, .07); }
.guide-card h2 { margin: 0 0 20px; font-size: clamp(1.35rem, 3vw, 1.85rem); line-height: 1.45; color: #665e54; }
.guide-card h2::before { content: ""; display: inline-block; width: .72em; height: .72em; margin-right: .45em; border-radius: 50%; background: var(--yellow); vertical-align: .02em; box-shadow: inset 0 -2px 0 rgba(0,0,0,.06); }
.guide-card h3 { margin: 30px 0 8px; color: #d86f63; font-size: 1.08rem; }
.guide-card ul { margin: 0; padding-left: 1.4em; }
.guide-card li + li { margin-top: 6px; }
.area-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 0 !important; list-style: none; }
.area-list li { margin: 0 !important; padding: 11px 8px; text-align: center; border-radius: 14px; background: #f8f0e6; font-weight: 700; }
.notes { margin-top: 28px; padding: 18px 20px; border-radius: 16px; background: #f7f3ed; color: #686159; font-size: .91rem; }
.notes p { margin: 0; }
.notes p + p { margin-top: 7px; }
.vehicle-card dl { margin: 24px 0 0; border-top: 1px solid var(--line); }
.vehicle-card dl div { display: grid; grid-template-columns: 1fr 2fr; gap: 18px; padding: 15px 4px; border-bottom: 1px solid var(--line); }
.vehicle-card dt { font-weight: 800; }
.vehicle-card dd { margin: 0; }
.vehicle-card small { color: var(--muted); }
.vehicle-note { margin: 18px 0 0; font-size: .92rem; }
.bottom-home-link { display: flex; width: min(360px, 100%); margin: 42px auto 0; }
footer { padding: 32px 18px; text-align: center; color: #9b948c; background: #f3eee7; font-size: .88rem; }
.mobile-break { display: none; }
@media (max-width: 700px) {
  .simple-header { min-height: 82px; padding: 10px 16px; }
  .brand { width: min(220px, 54vw); }
  .brand img { height: 58px; }
  .home-link { min-height: 44px; padding: 9px 16px; font-size: .84rem; }
  main { width: min(100% - 24px, 920px); padding: 46px 0 64px; }
  .mobile-break { display: block; }
  .guide-card { border-radius: 22px; }
  .area-list { grid-template-columns: repeat(2, 1fr); }
  .vehicle-card dl div { grid-template-columns: 1fr; gap: 3px; }
}