:root{
  --bg:#F7EFE5;
  --surface:#FFFDF9;
  --text:#2f2a27;
  --muted:#5d514a;
  --primary:#6B8A7A;
  --primary-deep:#557064;
  --accent:#8A6A5A;
  --line:#e3d4c3;
}
html,body{font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;background:var(--bg);color:var(--text)}
h1,h2,h3,.brand-serif{font-family:"Noto Serif TC","Noto Serif","PingFang TC",serif;letter-spacing:.2px}
.lead{font-size:1.05rem;line-height:1.9;color:var(--muted)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:1rem;box-shadow:0 2px 10px rgba(76,56,42,.05)}
.btn-primary{background:var(--primary);color:#fff;font-weight:700;border-radius:999px;padding:.62rem 1.2rem;transition:.22s transform,.22s background,.22s box-shadow}
.btn-primary:hover{background:var(--primary-deep);transform:translateY(-1px);box-shadow:0 8px 20px rgba(85,112,100,.25)}
.btn-secondary{background:#fff;border:1px solid #ccb8a4;color:#5f463a;font-weight:700;border-radius:999px;padding:.62rem 1.2rem;transition:.22s}
.btn-secondary:hover{background:#f8f1ea;transform:translateY(-1px)}
.nav-link{color:#6b5448;font-weight:700}
.nav-link:hover{color:var(--primary)}
.hover-lift{transition:.25s transform,.25s box-shadow,.25s border-color}
.hover-lift:hover{transform:translateY(-4px);box-shadow:0 10px 24px rgba(76,56,42,.12);border-color:#d6c2ad}
.fade-in{animation:fadeIn .45s ease both}
.delay-1{animation-delay:.06s}.delay-2{animation-delay:.12s}.delay-3{animation-delay:.18s}.delay-4{animation-delay:.24s}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.photo-slot{position:relative;overflow:hidden;border-radius:1rem;border:1px dashed #d5c2ae;background:#fff}
.photo-slot .tip{position:absolute;left:10px;bottom:10px;background:#fff8f0;border:1px solid #ebdbc9;padding:.25rem .55rem;border-radius:999px;font-size:.72rem;color:#7b6254}
@media (max-width: 768px){
  .hero-grid{display:grid;grid-template-columns:1fr;gap:1rem}
  .hero-title{font-size:2rem;line-height:1.2}
  .lead{font-size:1rem;line-height:1.75}
}