/* 全主题 Logo 契约：默认沿用主题外观，像素尺寸只在客户设置后覆盖，图片始终保持原比例。 */
.cms-brand{display:inline-flex;align-items:center;gap:10px;min-width:0;max-width:100%;vertical-align:middle}
.cms-brand [data-brand-image]{min-width:0;flex-shrink:1;object-fit:contain;object-position:left center}
.cms-brand [data-brand-name]{min-width:0;overflow-wrap:anywhere}
.cms-brand[data-brand-position="header"]{flex-shrink:1}
.cms-brand[data-brand-image-default="hide"] [data-brand-image]{display:none}
.cms-brand[data-brand-name-default="hide"][data-brand-has-image="1"] [data-brand-name]{display:none}
.cms-brand.site-brand--text-only [data-brand-image]{display:none!important}
.cms-brand.site-brand--text-only [data-brand-name]{display:inline!important}
/* 名称只在有图时允许隐藏，避免缺图时整个品牌入口消失；文字与图片模式均能在设计器实时切换。 */
body[data-td-header_brand_name="hide"] .cms-brand[data-brand-position="header"][data-brand-has-image="1"] [data-brand-name],body[data-td-footer_brand_name="hide"] .cms-brand[data-brand-position="footer"][data-brand-has-image="1"] [data-brand-name]{display:none!important}
body[data-td-header_brand_name="hide"] .cms-brand[data-brand-position="header"] [data-brand-image],body[data-td-footer_brand_name="hide"] .cms-brand[data-brand-position="footer"] [data-brand-image]{display:block!important}
body[data-td-header_brand_name="show"] .cms-brand[data-brand-position="header"] [data-brand-name],body[data-td-footer_brand_name="show"] .cms-brand[data-brand-position="footer"] [data-brand-name]{display:inline!important}
/* 页眉/页脚分别调整宽高，0 表示沿用主题尺寸；仅设置一边时另一边按图片比例自适应。 */
body[data-td-header_logo_width]:not([data-td-header_logo_width="0"]) .cms-brand[data-brand-position="header"] [data-brand-image]{display:block!important;width:calc(var(--td-header_logo_width) * var(--cms-brand-scale,1))!important;height:auto!important;max-width:100%!important;max-height:none!important}
body[data-td-header_logo_height]:not([data-td-header_logo_height="0"]) .cms-brand[data-brand-position="header"] [data-brand-image]{display:block!important;height:calc(var(--td-header_logo_height) * var(--cms-brand-scale,1))!important;max-width:100%!important;max-height:none!important}
body[data-td-footer_logo_width]:not([data-td-footer_logo_width="0"]) .cms-brand[data-brand-position="footer"] [data-brand-image]{display:block!important;width:calc(var(--td-footer_logo_width) * var(--cms-brand-scale,1))!important;height:auto!important;max-width:100%!important;max-height:none!important}
body[data-td-footer_logo_height]:not([data-td-footer_logo_height="0"]) .cms-brand[data-brand-position="footer"] [data-brand-image]{display:block!important;height:calc(var(--td-footer_logo_height) * var(--cms-brand-scale,1))!important;max-width:100%!important;max-height:none!important}
body[data-td-header_logo_width="0"][data-td-header_logo_height]:not([data-td-header_logo_height="0"]) [data-brand-image="header"],body[data-td-footer_logo_width="0"][data-td-footer_logo_height]:not([data-td-footer_logo_height="0"]) [data-brand-image="footer"]{width:auto!important}
/* 保留不同主题默认字标样式；RTL 与手机尺寸遵循同一边界，不占用导航按钮空间。 */
[dir=rtl] .cms-brand [data-brand-image]{object-position:right center}
@media(max-width:760px){.cms-brand{--cms-brand-scale:.8}}