:root{
  --bg:#0e0f13;
  --text:#e8e9ee;
  --muted:#b9bdc7;
  --brand:#ff8a2d;
  --card:#151823;
  --line:#242736;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:"Noto Sans TC",system-ui,-apple-system,Segoe UI,Roboto,"Helvetica Neue",Arial;
  background:linear-gradient(180deg,#0b0c10,#12131a 40%,#0b0c10);
  color:var(--text);
}

a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}

.container{width:min(1100px,92%);margin:auto}

.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(10,11,16,.75);
  backdrop-filter: blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{font-weight:800;color:#fff;font-size:20px;letter-spacing:.5px}
.nav a{color:#dfe2eb;margin-left:18px}
.nav a:hover{color:#fff}

.hero{
  padding:90px 0 70px;
  background:
    radial-gradient(60% 50% at 50% 0%, rgba(255,138,45,.25), transparent 60%),
    radial-gradient(50% 50% at 80% 0%, rgba(141,88,255,.25), transparent 60%);
  text-align:center;
}
.hero h1{font-size:40px;margin:0 0 8px}
.subtitle{color:var(--muted);margin:0 0 20px}
.hero-cta{display:flex;gap:12px;justify-content:center;margin-bottom:16px}
.btn{
  display:inline-block;padding:10px 18px;border:1px solid var(--line);border-radius:999px;color:#fff;
  background:transparent;transition:.2s ease;
}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#130b06;font-weight:700}
.btn:hover{transform:translateY(-1px);filter:brightness(1.05)}

.chips{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:10px}
.chip{border:1px solid var(--line);background:rgba(255,255,255,.04);padding:6px 10px;border-radius:999px;color:#dfe2eb;font-size:14px}

.features{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:40px auto}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px}
.card h3{margin:0 0 6px}
.card p{margin:0;color:var(--muted)}

.notice{margin:40px auto}
.list{line-height:1.9;color:#d7d9e2}

.map .map-embed, .contact .map-embed{border:1px solid var(--line);border-radius:12px;overflow:hidden}

.page-header{padding:26px 0 10px;border-bottom:1px solid var(--line);margin-bottom:22px}
.grid-2{display:grid;grid-template-columns: 1.2fr .8fr;gap:20px}
.well{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px}

.table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;margin:10px 0 26px}
.table th,.table td{padding:12px 14px;border-bottom:1px solid var(--line)}
.table thead th{background:#1a1d2a;text-align:left}

.events{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.event{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px}
.event h3{margin-top:0}

.form{max-width:640px}
.field{margin-bottom:14px}
label{display:block;margin-bottom:6px;color:#cfd3de}
input,select,textarea{
  width:100%;padding:10px;border-radius:10px;border:1px solid var(--line);
  background:#0f121b;color:#e8ebf5;outline:none;
}
input:focus,select:focus,textarea:focus{border-color:#5560ff}

.btn-row{display:flex;gap:10px;margin-top:10px}
.small{color:#9aa1b2}

.site-footer{margin-top:50px;border-top:1px solid var(--line);padding:30px 0;background:#0b0c12}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:20px}
.footer-grid h4,h3{margin:.2rem 0 .4rem;color:#fff}

@media (max-width:900px){
  .features{grid-template-columns:1fr}
  .events{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .nav{display:none}
}