/* XC geometry follows the supplied primary mark; keep its aspect ratio and clear space. */
.brand img.brand-logo,.footer-brand img.brand-logo{display:block;width:48px;height:auto;aspect-ratio:476/246;object-fit:contain;border-radius:0;flex:none;padding:0;margin:0}
.footer-brand{display:inline-flex;align-items:center;gap:12px;min-height:44px}
.welcome-footer .brand img.brand-logo{width:44px}
.art-xingcui .brand-hero-logo{transform:none;filter:none}
.discover-brand,.channel-brand{position:absolute;right:14px;top:-33px;display:block;width:58px;height:auto;aspect-ratio:476/246;object-fit:contain;transform:none;filter:none}
@media(max-width:600px){.brand img.brand-logo,.footer-brand img.brand-logo{width:44px}.brand{gap:9px}.footer-brand{gap:10px}}
@media(max-width:600px){.discover-brand{width:44px;top:-68px;right:10px}.channel-brand{display:none}}

/* Community image fallbacks stay separate from uploaded photographs. */
.community-concept{position:relative;background:#fff}
figure.community-concept{margin:0 0 24px}
.community-concept .detail-cover{display:block;margin:0;width:100%;height:auto}
.community-concept-label{position:absolute;left:10px;top:10px;z-index:1;padding:4px 7px;border-radius:5px;background:rgba(34,35,33,.8);color:#fff;font-size:10px;font-weight:400;line-height:1.5;letter-spacing:.02em;pointer-events:none}
.channel-concept{background:#fff}
.community-card-photo.is-concept{height:calc(100% - var(--community-caption-height) - 26px);object-fit:contain;background:#fff}

/* A shared HOT marker for the OPC entry in the top navigation. */
.nav-resource .opc-nav-badge,.nav-opc>span{position:relative;overflow:visible}
.opc-nav-hot{position:absolute;top:-7px;right:-10px;display:block;padding:3px 4px;border-radius:4px;background:var(--xc-copper,#b8522d);color:#fff;font-family:inherit;font-size:8px;font-weight:700;line-height:1;letter-spacing:.03em;pointer-events:none}