:root {
  --ink: #402b23;
  --muted: #745f56;
  --cream: #fffaf0;
  --paper: #fffef9;
  --coral: #f07262;
  --coral-dark: #d95145;
  --teal: #55b9af;
  --yellow: #ffc95c;
  --blue: #72bfe5;
  --shadow: 0 18px 50px rgba(101, 73, 49, .14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: "Chiron Hei HK", "Noto Sans TC", system-ui, sans-serif;
  line-height: 1.65;
  overflow-x: hidden;
}
a { color: inherit; }
button, input { font: inherit; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 12px; top: -60px; z-index: 100; padding: 10px 18px; background: var(--ink); color: white; border-radius: 10px; transition: top .2s; }
.skip-link:focus { top: 12px; }

.sky { position: absolute; inset: 0 0 auto; height: 660px; overflow: hidden; pointer-events: none; }
.cloud { position: absolute; width: 155px; height: 48px; background: rgba(255,255,255,.7); border-radius: 50px; filter: blur(.2px); }
.cloud::before, .cloud::after { content: ""; position: absolute; border-radius: 50%; background: inherit; }
.cloud::before { width: 65px; height: 65px; left: 25px; bottom: 10px; }
.cloud::after { width: 85px; height: 85px; right: 22px; bottom: 7px; }
.cloud-a { top: 130px; left: -30px; }
.cloud-b { top: 80px; right: -30px; transform: scale(.75); }

.site-header {
  position: relative; z-index: 10; max-width: 1180px; margin: auto; padding: 23px 28px;
  display: flex; align-items: center; justify-content: space-between;
}
.brand, .footer-brand { display: flex; align-items: center; gap: 11px; text-decoration: none; font-size: 1.08rem; font-weight: 800; letter-spacing: .04em; }
.brand-mark { display: grid; place-items: center; width: 43px; height: 43px; color: white; background: var(--coral); border-radius: 15px 15px 15px 6px; box-shadow: 0 8px 18px rgba(240,114,98,.3); }
nav { display: flex; gap: 30px; }
nav a { text-decoration: none; font-weight: 700; color: #654c41; border-bottom: 2px solid transparent; }
nav a:hover, nav a:focus-visible { color: var(--coral-dark); border-color: var(--coral); }

.hero { position: relative; min-height: 600px; padding: 72px max(28px, calc((100vw - 1120px)/2)) 110px; display: grid; grid-template-columns: 1.08fr .92fr; gap: 55px; align-items: center; background: linear-gradient(180deg, #fff5df 0%, #fff9ed 82%, #cdece5 82%); }
.hero-copy { position: relative; z-index: 2; }
.eyebrow { display: flex; align-items: center; gap: 7px; margin: 0 0 13px; color: #3c8f86; font-size: .9rem; font-weight: 800; letter-spacing: .16em; }
.eyebrow span { color: var(--yellow); }
.eyebrow.coral { color: var(--coral-dark); }
h1 { margin: 0; font-size: clamp(2.8rem, 5.7vw, 5.05rem); line-height: 1.13; letter-spacing: -.05em; }
h1 em { color: var(--coral); font-style: normal; white-space: nowrap; }
.hero-intro { max-width: 580px; margin: 25px 0 29px; color: var(--muted); font-size: 1.06rem; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 50px; padding: 0 23px; border-radius: 16px; text-decoration: none; font-weight: 800; transition: transform .2s, box-shadow .2s; }
.button:hover { transform: translateY(-3px); }
.button.primary { color: white; background: var(--coral); box-shadow: 0 12px 25px rgba(240,114,98,.3); }
.button.primary span { font-size: 1.4rem; }
.button.secondary { background: rgba(255,255,255,.65); border: 1.5px solid rgba(112,79,62,.18); }
.quick-facts { display: flex; list-style: none; margin: 36px 0 0; padding: 0; }
.quick-facts li { min-width: 100px; padding: 0 24px; border-left: 1px solid rgba(80,50,38,.14); }
.quick-facts li:first-child { padding-left: 0; border-left: 0; }
.quick-facts b { display: block; color: var(--coral-dark); font-size: 1.55rem; line-height: 1.1; }
.quick-facts span { color: var(--muted); font-size: .8rem; }

.hero-art { position: relative; min-height: 440px; display: grid; place-items: center; }
.mascot-card { position: relative; z-index: 2; width: min(100%, 420px); padding: 13px; background: white; border-radius: 50% 50% 42% 42%; box-shadow: var(--shadow); transform: rotate(2deg); }
.mascot-card img { display: block; width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 50% 50% 41% 41%; }
.speech { position: absolute; top: 5%; right: -17%; padding: 10px 16px; background: white; border-radius: 18px 18px 18px 4px; font-size: .82rem; font-weight: 800; box-shadow: 0 8px 20px rgba(80,50,38,.12); transform: rotate(-2deg); }
.sun { position: absolute; top: -35px; right: -10px; color: var(--yellow); font-size: 6rem; animation: spin 24s linear infinite; }
.float-note { position: absolute; z-index: 3; color: var(--coral); font-size: 2.4rem; font-weight: 800; animation: bob 3s ease-in-out infinite; }
.note-a { left: 2%; top: 14%; }
.note-b { right: 3%; bottom: 12%; color: #e6a729; animation-delay: -1.2s; }
.wave { position: absolute; bottom: 2px; left: -4%; width: 108%; height: 75px; background: #cdece5; border-radius: 50% 50% 0 0/55% 55% 0 0; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes bob { 50% { transform: translateY(-12px) rotate(6deg); } }

.explore { padding: 90px max(28px, calc((100vw - 1120px)/2)); background: #f9fffc; }
.section-heading { display: flex; justify-content: space-between; gap: 30px; align-items: end; }
h2 { margin: 0; font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.2; letter-spacing: -.04em; }
.section-heading p:not(.eyebrow) { margin: 12px 0 0; color: var(--muted); }
.search-box { flex: 0 1 320px; height: 50px; display: flex; align-items: center; gap: 8px; padding: 0 15px; background: white; border: 1.5px solid #dce8e2; border-radius: 15px; }
.search-box:focus-within { border-color: var(--teal); box-shadow: 0 0 0 4px rgba(85,185,175,.13); }
.search-box span { color: var(--teal); font-size: 1.5rem; }
.search-box input { width: 100%; border: 0; outline: 0; background: transparent; color: var(--ink); }
.filters { display: flex; flex-wrap: wrap; gap: 9px; margin: 32px 0; }
.filter { padding: 8px 15px; border: 1px solid #dce8e2; border-radius: 50px; color: #6b5a52; background: white; cursor: pointer; font-weight: 700; transition: .2s; }
.filter:hover, .filter:focus-visible { border-color: var(--teal); color: #247d75; }
.filter.active { color: white; background: var(--teal); border-color: var(--teal); }
.filter span { display: inline-grid; place-items: center; min-width: 22px; height: 22px; margin-left: 5px; color: inherit; background: rgba(255,255,255,.22); border-radius: 50%; font-size: .7rem; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 23px; }
.site-card { display: flex; flex-direction: column; min-height: 345px; overflow: hidden; background: var(--paper); border: 1px solid rgba(80,50,38,.08); border-radius: 24px; box-shadow: 0 10px 30px rgba(81,68,52,.07); text-decoration: none; transition: transform .25s, box-shadow .25s; }
.site-card:hover { transform: translateY(-7px); box-shadow: var(--shadow); }
.site-card:focus-visible { outline: 4px solid rgba(85,185,175,.45); outline-offset: 3px; }
.card-visual { position: relative; height: 155px; display: grid; place-items: center; overflow: hidden; background: var(--card-bg); }
.card-visual::before, .card-visual::after { content: ""; position: absolute; width: 130px; height: 130px; border: 18px solid rgba(255,255,255,.28); border-radius: 50%; }
.card-visual::before { top: -80px; right: -55px; }
.card-visual::after { bottom: -90px; left: -45px; }
.card-icon { position: relative; z-index: 2; font-size: 4.3rem; filter: drop-shadow(0 8px 2px rgba(80,50,38,.09)); transition: transform .25s; }
.site-card:hover .card-icon { transform: scale(1.08) rotate(-4deg); }
.card-badge { position: absolute; z-index: 3; left: 14px; top: 13px; padding: 5px 10px; background: rgba(255,255,255,.9); border-radius: 30px; color: #58443b; font-size: .7rem; font-weight: 800; }
.card-body { flex: 1; display: flex; flex-direction: column; padding: 20px 21px 19px; }
.card-body h3 { margin: 0 0 8px; font-size: 1.22rem; line-height: 1.35; }
.card-body p { margin: 0; color: var(--muted); font-size: .9rem; }
.card-meta { display: flex; justify-content: space-between; align-items: center; margin-top: auto; padding-top: 17px; color: var(--coral-dark); font-size: .8rem; font-weight: 800; }
.card-meta .open { display: grid; place-items: center; width: 32px; height: 32px; color: white; background: var(--coral); border-radius: 50%; font-size: 1.15rem; }
.empty-state { padding: 50px; text-align: center; color: var(--muted); background: white; border-radius: 20px; }

.guide { padding: 95px max(28px, calc((100vw - 1040px)/2)); display: grid; grid-template-columns: .85fr 1.15fr; gap: 75px; align-items: center; background: #fff2dc; }
.guide-art { position: relative; min-height: 390px; border-radius: 50% 50% 45% 45%; background: linear-gradient(#aee1ee 0 58%, #5cc2be 58%); overflow: hidden; box-shadow: inset 0 0 0 12px rgba(255,255,255,.25); }
.guide-art::after { content: ""; position: absolute; inset: 58% -20% auto; height: 60px; background: rgba(255,255,255,.22); border-radius: 50%; }
.island { position: absolute; z-index: 2; display: grid; place-items: center; width: 135px; height: 75px; background: #88c976; border-radius: 50%; font-size: 3rem; box-shadow: 0 17px 0 #d6b264; }
.island-one { top: 80px; left: 45px; transform: rotate(-5deg); }
.island-two { right: 40px; bottom: 65px; transform: scale(.75) rotate(5deg); }
.boat { position: absolute; z-index: 3; left: 45%; top: 56%; font-size: 3.5rem; animation: sail 4s ease-in-out infinite; }
@keyframes sail { 50% { transform: translate(18px, 6px) rotate(3deg); } }
.guide-copy .eyebrow { color: var(--coral-dark); }
.guide-copy ol { list-style: none; margin: 28px 0 0; padding: 0; display: grid; gap: 18px; }
.guide-copy li { display: flex; align-items: flex-start; gap: 16px; }
.guide-copy li > span { flex: 0 0 38px; display: grid; place-items: center; height: 38px; color: white; background: var(--coral); border-radius: 13px 13px 13px 5px; font-weight: 800; }
.guide-copy b { display: block; margin-top: -4px; font-size: 1.05rem; }
.guide-copy p { margin: 2px 0 0; color: var(--muted); font-size: .9rem; }

footer { max-width: 1120px; margin: auto; padding: 33px 28px; display: flex; justify-content: space-between; align-items: center; gap: 25px; color: var(--muted); }
.footer-brand div { display: grid; }
.footer-brand small { font-size: .7rem; font-weight: 400; }
footer p { font-size: .78rem; }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding-top: 45px; text-align: center; }
  .hero-intro { margin-inline: auto; }
  .hero-actions, .quick-facts { justify-content: center; }
  .hero-art { min-height: 350px; }
  .mascot-card { width: 340px; }
  .speech { right: -5%; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .guide { grid-template-columns: 1fr; }
  .guide-art { min-height: 330px; max-width: 480px; width: 100%; margin: auto; }
}

@media (max-width: 620px) {
  .site-header { padding: 16px 20px; }
  nav { display: none; }
  .hero { padding-inline: 20px; }
  .hero-art { min-height: 300px; }
  .mascot-card { width: min(290px, 88vw); }
  .sun { font-size: 4rem; }
  .speech { right: -2%; top: -2%; }
  .quick-facts li { min-width: 83px; padding-inline: 14px; }
  .section-heading { display: grid; }
  .search-box { width: 100%; flex-basis: auto; }
  .cards { grid-template-columns: 1fr; }
  .explore, .guide { padding: 70px 20px; }
  .guide { gap: 45px; }
  footer { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}