:root {
  --primary: #FF8C42;
  --secondary: #FFB74D;
  --bg: #FFF3E0;
  --bg-card: #fff;
  --accent: #FF7043;
  --text: #4E342E;
  --text-secondary: #795548;
  --border: #FFCC80;
  --shadow: 0 2px 12px rgba(0,0,0,0.08);
  --nav-h: 56px;
  --contact-footer-h: 72px;
  --radius: 12px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,'PingFang SC',sans-serif;background:var(--bg);color:var(--text);line-height:1.5;min-height:100dvh}
body.has-contact-footer.has-bottom-nav{padding-bottom:calc(var(--contact-footer-h) + var(--nav-h) + env(safe-area-inset-bottom))}
.hidden{display:none!important}
.muted{color:var(--text-secondary);font-size:.875rem}
.skip-link{position:absolute;left:-9999px;top:0;background:#000;color:#fff;padding:8px;z-index:9999}
#main-content{min-height:50vh;padding:12px 16px calc(var(--nav-h) + 12px)}
.page-head{margin-bottom:16px}
.page-head h1{font-size:1.35rem}
.search-input,.input{width:100%;padding:.65rem .85rem;border:1px solid var(--border);border-radius:var(--radius);margin:8px 0;background:var(--bg-card)}
.btn{border:none;border-radius:999px;padding:.65rem 1.1rem;cursor:pointer;font-size:.875rem;display:inline-flex;align-items:center;justify-content:center;gap:6px}
.btn-primary{background:var(--primary);color:#fff}
.btn-secondary{background:var(--bg-card);color:var(--primary);border:1px solid var(--border)}
.btn-sm{padding:.4rem .75rem;font-size:.75rem}
.chip{display:inline-block;border:1px solid var(--border);background:var(--bg-card);border-radius:999px;padding:4px 10px;font-size:.7rem;margin-right:6px}
.card{background:var(--bg-card);border-radius:var(--radius);padding:14px;margin-bottom:10px;box-shadow:var(--shadow)}
.fade-in-up{opacity:0;transform:translateY(16px);transition:opacity .5s,transform .5s}
.fade-in-up.visible{opacity:1;transform:none}
.contact-footer{position:fixed;left:0;right:0;bottom:0;z-index:100;background:#fff;border-top:1px solid #eee;padding:8px 12px calc(8px + env(safe-area-inset-bottom))}
.contact-footer__btns{display:grid;grid-template-columns:repeat(3,minmax(0,88px));gap:8px;max-width:320px;margin:0 auto 4px;justify-content:center}
.contact-footer__cta,.contact-footer__btn{display:flex;align-items:center;justify-content:center;font-size:.72rem;padding:.48rem .2rem;border-radius:8px;text-decoration:none;border:1px solid #ddd;background:#f8f8f8;color:#333}
.contact-footer__cta{background:#c41e1e!important;color:#fff!important;border-color:#c41e1e}
.contact-footer__brand{text-align:center;font-size:.65rem;color:#888;margin:0}
.bottom-nav{position:fixed;left:0;right:0;bottom:var(--contact-footer-h);height:var(--nav-h);display:flex;background:var(--bg-card);border-top:1px solid var(--border);z-index:99;padding-bottom:env(safe-area-inset-bottom)}
.bottom-nav .nav-item{flex:1;display:flex;align-items:center;justify-content:center;text-decoration:none;color:var(--text-secondary);font-size:.75rem}
.bottom-nav .nav-item.active{color:var(--primary);font-weight:600}
.toast-container{position:fixed;bottom:calc(var(--contact-footer-h) + var(--nav-h) + 12px);left:50%;transform:translateX(-50%);z-index:200;display:flex;flex-direction:column;gap:6px}
.toast{background:#333;color:#fff;padding:10px 16px;border-radius:8px;font-size:.875rem;animation:toastIn .3s}
.toast-success{background:#2E7D32}.toast-error{background:#C62828}.toast-warning{background:#EF6C00}