/* Mobile navigation fits without a horizontal scroll. */
.riam-nav-mobile{display:none}
.riam-image-caption{display:block;margin-top:10px;color:#5a6c77;font-size:12px;line-height:1.7;font-weight:400;letter-spacing:0}
.riam-zygoma-intro{max-width:1000px;margin:36px auto 24px;color:#18374a}
.riam-zygoma-intro h4{font-size:24px;margin-bottom:14px}
.riam-zygoma-intro p{line-height:1.9}
.riam-zygoma-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin:24px 0}
.riam-zygoma-plate{min-width:0;margin:0;background:#fff;border:1px solid #d8e2e7;overflow:visible}
.riam-zygoma-plate h3{margin:0;padding:18px 20px;color:#fff;background:#122b3e;font:600 18px/1.7 "Noto Sans JP","Yu Gothic",sans-serif;letter-spacing:0}
.riam-zygoma-plate>a{display:block;line-height:0}
.riam-zygoma-plate>a:focus-visible{outline:3px solid #b79861;outline-offset:2px}
.riam-zygoma-plate img{display:block;width:100%;max-width:100%;height:auto;max-height:none;object-fit:contain}
.riam-zygoma-plate figcaption{padding:18px 20px;color:#18374a;font-size:15px;line-height:1.9;letter-spacing:0}
.riam-zygoma-note{margin:24px 0;color:#526774;font-size:14px;line-height:1.9}
.riam-zygoma-link{margin:24px auto 44px;max-width:600px}
.riam-zygoma-gallery-detail{grid-template-columns:minmax(0,1fr);max-width:1000px;margin:30px auto}
@media(max-width:768px){
 .riam-primary-nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;padding:0 8px;overflow:visible;width:100%;white-space:normal}
 .riam-primary-nav a{justify-content:center;min-width:0;padding:0 4px;font-size:14px;letter-spacing:0;white-space:nowrap}
 .riam-primary-nav .riam-nav-secondary,.riam-nav-desktop{display:none}
 .riam-nav-mobile{display:inline}
 .riam-header-main{gap:6px;padding-right:55px}
 .riam-brand{min-width:0;flex-shrink:1;gap:8px}
 .riam-brand-caption{min-width:0;padding-left:8px}
 .riam-brand-caption strong{font-size:clamp(11px,3.2vw,14px)}
 .riam-brand-caption>span{font-size:9px;white-space:nowrap}
 .riam-header-instagram{flex-shrink:0;min-width:28px;padding:2px}
 .riam-header-instagram img{width:22px;height:22px}
 .riam-zygoma-gallery{grid-template-columns:minmax(0,1fr);gap:24px}
 .riam-zygoma-plate h3{font-size:17px;padding:15px}
 .riam-zygoma-plate figcaption{font-size:14px;padding:15px}
 .riam-zygoma-intro h4{font-size:21px}
}
@media(max-width:360px){
 .riam-header-main{padding-left:8px;gap:4px}
 .riam-brand{gap:5px}.riam-brand-caption{padding-left:6px}
 .riam-wordmark{font-size:26px}.riam-wordmark>span{font-size:18px}
}