/* Adapted from 20260826_RCF_網站模板/_shared/rcf-base.css; scoped for the existing Razor front end. */
body.rcf-site{
  
  --paper:#faf8f2;          
  --paper-2:#f2ede2;        
  --ink:#1c1a17;            
  --ink-soft:#726c60;
  --line:rgba(28,26,23,.14);
  --line-strong:rgba(28,26,23,.28);

  
  --murasaki:#4a3550;       
  --accent-pink:#c9647a;    
  --accent-red:#b8332a;     
  --accent:var(--murasaki); 

  
  --font-serif:'Noto Serif TC', serif;
  --font-sans:'Noto Sans TC', sans-serif;

  
  --fs-display: clamp(30px, 4vw, 48px);
  --fs-h2: clamp(23px, 2.6vw, 32px);
  --fs-h3: clamp(17px, 1.7vw, 20px);
  --fs-h4: clamp(15px, 1.3vw, 17px);

  
  --ease: cubic-bezier(.16,.84,.24,1);
  --edge: 28px;
  --radius-photo: 3px;
  --shadow-photo: 0 20px 40px -26px rgba(28,26,23,.28), 0 3px 8px -4px rgba(28,26,23,.10);
  --shadow-photo-hover: 0 30px 56px -22px rgba(28,26,23,.34), 0 6px 14px -6px rgba(28,26,23,.14);
}
/* Keep the reset weaker than Bootstrap containers, rows and columns. */
:where(.rcf-site *){margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body.rcf-site{
  background:var(--paper);color:var(--ink);font-family:var(--font-sans);font-weight:300;
  -webkit-font-smoothing:antialiased;font-feature-settings:"palt" 1;
}
@media (min-width:701px){body.rcf-site{padding:var(--edge) 0;}
 }
.rcf-site img{max-width:100%;display:block;}
.rcf-site a{color:inherit;text-decoration:none;}
.rcf-site .rcf-section{position:relative;padding:80px 6vw;}
.rcf-site ::selection{background:var(--accent);color:var(--paper);}
.rcf-site .page-frame{position:fixed;inset:var(--edge);border:1px solid var(--line);pointer-events:none;z-index:150;}
.rcf-site .page-frame i{position:absolute;width:9px;height:9px;display:block;}
.rcf-site .page-frame i::before,.rcf-site .page-frame i::after{content:'';position:absolute;background:var(--ink);opacity:.55;}
.rcf-site .page-frame i::before{width:9px;height:1px;}
.rcf-site .page-frame i::after{width:1px;height:9px;}
.rcf-site .page-frame i.tl{top:-1px;left:-1px;}
.rcf-site .page-frame i.tr{top:-1px;right:-1px;}
.rcf-site .page-frame i.bl{bottom:-1px;left:-1px;}
.rcf-site .page-frame i.br{bottom:-1px;right:-1px;}
@media (max-width:700px){.rcf-site .page-frame{display:none;}
 }
.rcf-site .link-underline{position:relative;display:inline-block;padding-bottom:3px;}
.rcf-site .link-underline::after{
  content:'';position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--ink);
  transform:scaleX(1);transform-origin:right;transition:transform .3s var(--ease);
}
.rcf-site .link-underline:hover::after{transform-origin:left;transform:scaleX(0);transition:transform .01s;}
.rcf-site .rcf-header{
  position:sticky;top:0;z-index:200;background:var(--paper);
  display:flex;align-items:center;justify-content:space-between;
  padding:22px 6vw;border-bottom:1px solid var(--line);
}
@media (min-width:701px){.rcf-site .rcf-header{top:var(--edge);}
 }
.rcf-site .rcf-header .wordmark{font-family:var(--font-serif);font-weight:600;font-size:15px;letter-spacing:.01em;white-space:nowrap;}
.rcf-site .nav-right{display:flex;align-items:center;gap:34px;}
.rcf-site .nav-search-wrap{position:relative;display:flex;align-items:center;}
.rcf-site .nav-search{
  display:flex;align-items:center;gap:7px;background:none;border:none;padding:2px;
  cursor:pointer;color:var(--ink-soft);font-size:12px;letter-spacing:.03em;transition:color .3s var(--ease);
}
.rcf-site .nav-search:hover{color:var(--ink);}
.rcf-site .nav-search svg{width:14px;height:14px;flex:0 0 auto;stroke:currentColor;fill:none;stroke-width:1.3;}
.rcf-site .nav-search-input{
  width:0;opacity:0;margin-left:0;padding:2px 0;border:none;border-bottom:1px solid var(--line);
  background:none;font-family:var(--font-sans);font-size:12px;color:var(--ink);pointer-events:none;
  transition:width .4s var(--ease),opacity .3s var(--ease),margin-left .4s var(--ease);
}
.rcf-site .nav-search-input::placeholder{color:var(--ink-soft);}
.rcf-site .nav-search-wrap.is-open .nav-search-label{display:none;}
.rcf-site .nav-search-wrap.is-open .nav-search-input{width:150px;opacity:1;margin-left:10px;pointer-events:auto;}
.rcf-site .rcf-header ul{display:flex;align-items:center;gap:0;list-style:none;font-size:12px;letter-spacing:.04em;}
.rcf-site .rcf-header ul li{display:flex;align-items:center;}
.rcf-site .rcf-header ul li + li::before{content:'／';margin:0 18px;color:var(--line-strong);font-size:11px;}
.rcf-site .rcf-header a.link-underline{
  opacity:.6;transition:opacity .3s var(--ease);
  display:flex;flex-direction:row;align-items:baseline;gap:8px;white-space:nowrap;
}
.rcf-site .rcf-header a.link-underline:hover{opacity:1;}
.rcf-site .rcf-header a .nav-zh{font-size:13px;line-height:1;}
.rcf-site .rcf-header a .nav-en{font-family:var(--font-sans);font-size:10px;letter-spacing:.1em;line-height:1;color:var(--ink-soft);font-weight:300;}
@media (max-width:700px){.rcf-site .nav-right{gap:18px;}
.rcf-site .nav-search-wrap.is-open .nav-search-input{width:110px;}
.rcf-site .rcf-header ul{gap:20px;}
.rcf-site .rcf-header ul li + li::before{margin:0 10px;}
.rcf-site .rcf-header ul li:nth-child(3){display:none;}

}
@media (max-width:640px){.rcf-site .rcf-header .wordmark{font-size:12px;}
 }
@media (max-width:460px){.rcf-site .nav-search-label{display:none;}
.rcf-site .rcf-header a .nav-en{display:none;}
.rcf-site .rcf-header ul li:nth-child(2){display:none;}

}
.rcf-site .sec-sub{font-size:12px;color:var(--accent);text-align:center;letter-spacing:.12em;margin-bottom:12px;}
.rcf-site .sec-title{
  font-family:var(--font-serif);font-weight:600;font-size:var(--fs-h2);
  text-align:center;margin-bottom:20px;line-height:1.5;
}
.rcf-site .sec-lead{max-width:600px;margin:0 auto 40px;text-align:center;font-size:14px;line-height:1.9;color:var(--ink-soft);}
.rcf-site .section-rule{width:44px;height:1px;background:var(--line-strong);margin:0 auto 56px;}
.rcf-site .vertical-tag{
  writing-mode:vertical-rl;text-orientation:upright;
  font-size:11px;letter-spacing:.22em;color:var(--ink-soft);line-height:1.9;
}
@media (max-width:700px){.rcf-site .vertical-tag{
    writing-mode:horizontal-tb;text-orientation:initial;letter-spacing:.1em;
    border-left:2px solid var(--accent);padding-left:12px;
  }

}
.rcf-site .btn-primary{
  display:inline-block;background:var(--ink);color:var(--paper);
  font-size:13px;letter-spacing:.05em;padding:16px 34px;text-align:center;
  transition:background .3s var(--ease);cursor:pointer;border:none;
}
.rcf-site .btn-primary:hover{background:var(--accent);}
.rcf-site .btn-secondary{
  display:inline-block;border:1px solid var(--ink);background:none;color:var(--ink);
  font-size:13px;letter-spacing:.05em;padding:16px 28px;cursor:pointer;
  transition:background .3s var(--ease),color .3s var(--ease);
}
.rcf-site .btn-secondary:hover{background:var(--ink);color:var(--paper);}
.rcf-site .btn-pill{
  display:inline-flex;align-items:center;gap:6px;background:var(--accent-red);color:#fff;
  font-size:12px;letter-spacing:.03em;padding:11px 22px;border-radius:40px;
  transition:background .3s var(--ease),transform .3s var(--ease);
}
.rcf-site .btn-pill:hover{background:#9e2a1f;transform:translateY(-2px);}
.rcf-site .num-list{list-style:none;border-top:1px solid var(--line);}
.rcf-site .num-item{
  display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:start;
  padding:28px 0;border-bottom:1px solid var(--line);transition:border-color .4s var(--ease);
}
.rcf-site .num-item:hover{border-bottom-color:var(--accent);}
.rcf-site .num-item .num{
  font-family:var(--font-serif);font-weight:600;font-size:clamp(30px,3.4vw,42px);line-height:.9;
  color:transparent;-webkit-text-stroke:1px var(--line-strong);
  font-variant-numeric:tabular-nums;transition:color .45s var(--ease),-webkit-text-stroke-color .45s var(--ease);
}
.rcf-site .num-item:hover .num{color:var(--accent);-webkit-text-stroke-color:var(--accent);}
.rcf-site .num-item h4{font-family:var(--font-serif);font-weight:600;font-size:var(--fs-h4);line-height:1.5;margin-bottom:8px;}
.rcf-site .num-item p{font-size:14px;line-height:1.9;color:var(--ink-soft);}
@media (max-width:640px){.rcf-site .num-item{gap:16px;}
 }
.rcf-site .photo{border-radius:var(--radius-photo);box-shadow:var(--shadow-photo);overflow:hidden;background:var(--paper-2);}
.rcf-site .photo img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease);}
.rcf-site .photo.ratio-45{aspect-ratio:4/5;}
.rcf-site .photo.ratio-34{aspect-ratio:3/4;}
.rcf-site .photo.ratio-1610{aspect-ratio:16/10;}
.rcf-site .photo.ratio-11{aspect-ratio:1;}
.rcf-site .photo.contain{background:#fff;}
.rcf-site .photo.contain img{object-fit:contain;padding:8%;}
.rcf-site .img-placeholder{
  display:flex;align-items:center;justify-content:center;text-align:center;
  background:linear-gradient(160deg,var(--paper-2),#e7ddd0);
  color:var(--ink-soft);font-size:11px;line-height:1.7;padding:16px;
  border:1px dashed var(--line-strong);border-radius:var(--radius-photo);
}
.rcf-site .gallery-viewport{overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;margin:0 -6vw;}
.rcf-site .gallery-viewport::-webkit-scrollbar{display:none;}
.rcf-site .gallery-track{display:flex;gap:28px;padding:0 6vw 8px;scroll-snap-type:x proximity;}
.rcf-site .g-card{flex:0 0 auto;width:min(260px,64vw);scroll-snap-align:start;}
.rcf-site .g-card .img{
  aspect-ratio:3/4;overflow:hidden;margin-bottom:16px;background:#f7f3ec;
  border-radius:var(--radius-photo);box-shadow:var(--shadow-photo);
  transition:box-shadow .5s var(--ease),transform .5s var(--ease);
}
.rcf-site .g-card .img img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease);}
.rcf-site .g-card:hover .img{box-shadow:var(--shadow-photo-hover);transform:translateY(-5px);}
.rcf-site .g-card:hover .img img{transform:scale(1.06);}
.rcf-site .g-card h4{font-family:var(--font-serif);font-weight:600;font-size:16px;margin-bottom:4px;}
.rcf-site .g-card .tag{font-size:12px;color:var(--ink-soft);margin-bottom:6px;}
.rcf-site .g-card .price{font-size:14px;color:var(--accent);margin-bottom:14px;}
.rcf-site .g-card .g-cta{
  display:inline-block;font-size:12px;letter-spacing:.04em;color:var(--ink);
  border-bottom:1px solid var(--line-strong);padding-bottom:3px;
  transition:border-color .3s var(--ease),color .3s var(--ease);
}
.rcf-site .g-card .g-cta:hover{color:var(--accent);border-color:var(--accent);}
.rcf-site .disclaimer{
  max-width:900px;margin:32px auto 0;font-size:12px;line-height:1.9;
  color:var(--ink-soft);text-align:center;
}
.rcf-site .disclaimer-box{
  margin-top:28px;padding:18px 20px;border:1px solid var(--line);
  font-size:12px;line-height:1.9;color:var(--ink-soft);
}
.rcf-site .status-banner{
  background:#f4e0e6;color:#6b2f42;font-size:12px;letter-spacing:.03em;
  text-align:center;padding:10px 6vw;border-bottom:1px solid rgba(107,47,66,.2);
}
.rcf-site .rcf-footer{padding:70px 6vw 40px;border-top:1px solid var(--line);}
.rcf-site .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:5vw;max-width:1280px;margin:0 auto;}
@media (max-width:860px){.rcf-site .footer-grid{grid-template-columns:1fr 1fr;}
 }
@media (max-width:560px){.rcf-site .footer-grid{grid-template-columns:1fr;gap:36px;}
 }
.rcf-site .rcf-footer h5{font-size:12px;color:var(--ink-soft);margin-bottom:16px;}
.rcf-site .rcf-footer .wordmark{font-family:var(--font-serif);font-weight:600;font-size:16px;margin-bottom:10px;letter-spacing:.01em;}
.rcf-site .rcf-footer p,.rcf-site .rcf-footer li{font-size:13px;line-height:2.1;color:var(--ink-soft);list-style:none;}
.rcf-site .footer-bottom{
  max-width:1280px;margin:60px auto 0;padding-top:22px;border-top:1px solid var(--line);
  font-size:12px;color:var(--ink-soft);text-align:center;line-height:1.9;
}
@media (max-width:640px){.rcf-site .rcf-section{padding:56px 6vw;}
.rcf-site .sec-lead,.rcf-site .num-item p,.rcf-site .photo + p{font-size:15px;line-height:1.85;}
.rcf-site .num-item h4{font-size:17px;}
.rcf-site .btn-primary,.rcf-site .btn-secondary{padding:15px 24px;font-size:14px;}
.rcf-site .g-card h4{font-size:17px;}

}