:root {
  --green: #167d73; --green-dark: #105d56; --ink: #20312f;
  --muted: #657572; --pale: #eef7f5; --line: #dce8e5; --white: #fff;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: #fbfdfc; font-family: -apple-system, BlinkMacSystemFont, "Noto Sans KR", "Malgun Gothic", sans-serif; line-height: 1.65; }
a { color: inherit; }
.wrap { width: min(100% - 32px, 1040px); margin-inline: auto; }
header { position: sticky; top: 0; z-index: 5; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); backdrop-filter: blur(10px); }
.nav { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.brand { color: var(--green-dark); text-decoration: none; font-size: 1.18rem; font-weight: 800; white-space: nowrap; }
nav { display: flex; gap: 7px; flex-wrap: wrap; align-items: center; }
nav a { text-decoration: none; font-size: .92rem; font-weight: 700; padding: 9px 11px; border-radius: 9px; }
nav a:hover, nav a[aria-current="page"] { color: var(--green-dark); background: var(--pale); }
.hero { padding: 58px 0 44px; background: linear-gradient(135deg, #edf8f5, #fff 72%); }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 28px; }
.eyebrow { color: var(--green); font-weight: 800; letter-spacing: .12em; font-size: .8rem; }
h1 { font-size: clamp(2rem, 6vw, 3.25rem); line-height: 1.2; margin: 12px 0 16px; letter-spacing: -.04em; }
.lead { color: var(--muted); font-size: 1.05rem; max-width: 38rem; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 10px 16px; border-radius: 12px; text-decoration: none; font-weight: 750; border: 1px solid var(--line); background: white; }
.btn.primary { background: var(--green); color: white; border-color: var(--green); }
.btn:hover { transform: translateY(-1px); }
.hero-art { aspect-ratio: 4 / 3; border-radius: 24px; overflow: hidden; background: var(--pale); box-shadow: 0 12px 32px rgba(16,93,86,.12); }
.hero-art img { display: block; width: 100%; height: 100%; object-fit: cover; }
section { padding: 44px 0; }
.section-head { margin-bottom: 22px; }
.section-head h2 { margin: 0 0 6px; font-size: clamp(1.5rem, 4vw, 2rem); }
.section-head p { color: var(--muted); margin: 0; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.card { border: 1px solid var(--line); border-radius: 17px; background: white; padding: 20px; }
.card-link { display: block; text-decoration: none; transition: transform .15s ease, box-shadow .15s ease; }
.card-link:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(16,93,86,.08); }
.card .symbol { font-size: 1.8rem; }
.card h3 { margin: 9px 0 5px; }
.card p { color: var(--muted); margin: 0; font-size: .95rem; }
.card .more { display: inline-block; margin-top: 13px; color: var(--green-dark); font-weight: 800; font-size: .9rem; }
.page-hero { padding: 38px 0 32px; background: linear-gradient(135deg, #edf8f5, #fff 82%); border-bottom: 1px solid var(--line); }
.page-hero h1 { font-size: clamp(1.9rem, 5vw, 2.6rem); margin: 7px 0; }
.page-hero p { margin: 0; color: var(--muted); }
.tour-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 16px; }
.tour-group.wide { grid-column: 1 / -1; }
.tour-group h2 { margin: 0 0 10px; font-size: 1.3rem; }
.carousel { position: relative; }
.carousel-track { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; border-radius: 17px; aspect-ratio: 3 / 4; background: var(--pale); }
.wide .carousel-track { aspect-ratio: 3 / 2; }
.carousel-track::-webkit-scrollbar { display: none; }
.carousel-track:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; }
.slide { position: relative; flex: 0 0 100%; margin: 0; scroll-snap-align: start; }
.slide img { display: block; width: 100%; height: 100%; object-fit: cover; }
.slide figcaption { position: absolute; left: 12px; bottom: 12px; padding: 5px 11px; border-radius: 999px; background: rgba(24,61,57,.78); color: white; font-size: .88rem; font-weight: 700; }
.carousel-btn { position: absolute; top: calc(50% - 16px); transform: translateY(-50%); width: 40px; height: 40px; border: 0; border-radius: 50%; background: rgba(255,255,255,.88); color: var(--green-dark); font-size: 1.6rem; line-height: 1; cursor: pointer; box-shadow: 0 2px 10px rgba(0,0,0,.15); }
.carousel-btn:hover { background: white; }
.carousel-btn.prev { left: 10px; }
.carousel-btn.next { right: 10px; }
.carousel-dots { display: flex; justify-content: center; gap: 8px; margin-top: 12px; }
.carousel-dots button { width: 9px; height: 9px; padding: 0; border: 0; border-radius: 50%; background: var(--line); cursor: pointer; }
.carousel-dots button[aria-current="true"] { width: 22px; border-radius: 5px; background: var(--green); }
.notice-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.notice-list li { display: flex; justify-content: space-between; gap: 16px; padding: 17px 2px; border-bottom: 1px solid var(--line); }
.notice-list time { color: var(--muted); white-space: nowrap; font-size: .9rem; }
.location-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.info-box { background: white; border: 1px solid var(--line); border-radius: 17px; padding: 22px; }
.info-box p { margin: 8px 0; }
.map-box { min-height: 320px; border-radius: 17px; overflow: hidden; border: 1px solid var(--line); background: #e9f3f1; }
.map-fallback { display: grid; place-items: center; padding: 20px; text-align: center; color: var(--green-dark); }
.note { margin-top: 18px; padding: 14px 16px; border-radius: 12px; background: var(--pale); color: var(--muted); font-size: .92rem; }
footer { background: #183d39; color: white; padding: 28px 0; font-size: .9rem; }
footer p { margin: 4px 0; opacity: .9; }
.mobile-call { display: none; }
@media (max-width: 720px) {
  .nav { align-items: flex-start; padding: 12px 0; flex-direction: column; gap: 8px; }
  nav { gap: 4px; }
  nav a { font-size: .84rem; padding: 7px 9px; }
  .hero { padding: 38px 0 28px; }
  .hero-grid, .location-grid { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr 1fr; }
  .tour-grid { grid-template-columns: 1fr; }
  .wide .carousel-track { aspect-ratio: 4 / 3; }
  section { padding: 34px 0; }
  .mobile-call { display: block; position: fixed; z-index: 10; bottom: 12px; left: 12px; right: 12px; background: var(--green); color: white; border-radius: 14px; padding: 13px; text-align: center; text-decoration: none; font-weight: 800; box-shadow: 0 6px 24px rgba(0,0,0,.18); }
  body { padding-bottom: 70px; }
}
@media (max-width: 420px) { .cards { grid-template-columns: 1fr; } .notice-list li { flex-direction: column; gap: 2px; } }
.notice-current { background: var(--pale); padding-inline: 12px !important; border-radius: 10px; }
.notice-popup-overlay { position: fixed; inset: 0; z-index: 20; display: grid; place-items: center; padding: 16px; background: rgba(16,40,37,.45); }
.notice-popup { width: min(100%, 420px); border-radius: 18px; background: white; box-shadow: 0 16px 48px rgba(0,0,0,.25); overflow: hidden; }
.notice-popup-body { padding: 26px 24px 18px; }
.notice-popup-body h2 { margin: 6px 0 12px; font-size: 1.3rem; }
.notice-popup-body p { margin: 4px 0; color: var(--ink); }
.notice-popup-actions { display: flex; border-top: 1px solid var(--line); }
.notice-popup-actions button { flex: 1; padding: 14px; border: 0; background: white; font: inherit; font-weight: 700; color: var(--muted); cursor: pointer; }
.notice-popup-actions .notice-popup-close { color: white; background: var(--green); }