#surface-finish-widget{--sf-primary-blue:#0056b3;--sf-active-bg:#ebf5ff;--sf-text-main:#222;--sf-text-secondary:#555;--sf-border-color:#ddd;--sf-sidebar-width:280px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background-color:#f5f7fa;color:var(--sf-text-main);line-height:1.6;padding:20px;margin:0;box-sizing:border-box;width:100%;font-size:15px}#surface-finish-widget *,#surface-finish-widget *::before,#surface-finish-widget *::after{box-sizing:border-box}#surface-finish-widget h2,#surface-finish-widget h3,#surface-finish-widget p,#surface-finish-widget button,#surface-finish-widget table,#surface-finish-widget tr,#surface-finish-widget td,#surface-finish-widget th{margin:0;padding:0;border:0;font-size:inherit;font:inherit;vertical-align:baseline}#surface-finish-widget .sf-section-title{text-align:center;margin-bottom:30px;color:#2c3e50;font-size:30px;font-weight:700;line-height:1.2}#surface-finish-widget .sf-tabs-container{display:flex;max-width:1200px;margin:0 auto;background:#fff;box-shadow:0 4px 20px rgba(0,0,0,.08);border-radius:12px;overflow:hidden;min-height:650px}#surface-finish-widget .sf-tabs-sidebar{width:var(--sf-sidebar-width);background-color:#fdfdfd;border-right:1px solid var(--sf-border-color);display:flex;flex-direction:column;overflow-y:auto;flex-shrink:0}#surface-finish-widget .sf-tab-btn{padding:16px 25px;text-align:left;background:0 0;border:none;border-bottom:1px solid #f0f0f0;cursor:pointer;font-size:15px;color:#666;transition:all .2s ease;position:relative;outline:none;font-weight:500;width:100%;border-radius:0;line-height:normal;appearance:none;-webkit-appearance:none}#surface-finish-widget .sf-tab-btn:hover{background-color:#f8f9fa;color:var(--sf-primary-blue)}#surface-finish-widget .sf-tab-btn.active{background-color:var(--sf-active-bg);color:var(--sf-primary-blue);font-weight:700;border-right:3px solid var(--sf-primary-blue)}#surface-finish-widget .sf-tabs-content-area{flex-grow:1;padding:40px;background-color:#fff;overflow-y:auto}#surface-finish-widget .sf-tab-panel{display:none;animation:sf-fadeIn .4s ease}#surface-finish-widget .sf-tab-panel.active{display:block}@keyframes sf-fadeIn{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}#surface-finish-widget .sf-detail-header{margin-bottom:25px;border-bottom:1px solid #eee;padding-bottom:15px}#surface-finish-widget .sf-detail-title{margin:0 0 10px;font-size:26px;color:var(--sf-primary-blue);font-weight:600;line-height:1.3}#surface-finish-widget .sf-detail-desc{font-size:15px;color:var(--sf-text-secondary);max-width:100%;text-align:justify;line-height:1.6}#surface-finish-widget .sf-detail-body{display:flex;gap:30px;align-items:flex-start}#surface-finish-widget .sf-detail-image-wrapper{flex:0 0 400px;position:relative;border-radius:8px;overflow:hidden;box-shadow:0 4px 10px rgba(0,0,0,.1);cursor:zoom-in;background:#eee;line-height:0}#surface-finish-widget .sf-detail-image-wrapper img{width:100%;height:auto;display:block;transition:transform .3s;max-width:100%;border:none;margin:0;padding:0}#surface-finish-widget .sf-detail-image-wrapper:hover img{transform:scale(1.03)}#surface-finish-widget .sf-detail-info{flex:1}#surface-finish-widget .sf-info-table{width:100%;border-collapse:collapse;margin-top:5px;border:none}#surface-finish-widget .sf-info-table th,#surface-finish-widget .sf-info-table td{text-align:left;padding:12px 15px;border-bottom:1px solid #eee;font-size:14px;line-height:1.5;background:0 0}#surface-finish-widget .sf-info-table th{color:#444;font-weight:600;width:30%;background-color:#fafafa}#surface-finish-widget .sf-info-table td{color:#333}@media (max-width:900px){#surface-finish-widget{padding:15px 10px}#surface-finish-widget .sf-section-title{font-size:22px;margin-bottom:20px}#surface-finish-widget .sf-tabs-container{flex-direction:column;min-height:auto;border-radius:8px}#surface-finish-widget .sf-tabs-sidebar{width:100%;flex-direction:row;overflow-x:auto;border-right:none;border-bottom:1px solid #eee;scrollbar-width:none}#surface-finish-widget .sf-tabs-sidebar::-webkit-scrollbar{display:none}#surface-finish-widget .sf-tab-btn{white-space:nowrap;border-bottom:2px solid transparent;border-right:none;padding:12px 15px;width:auto;font-size:13px}#surface-finish-widget .sf-tab-btn.active{border-right:none;border-bottom:2px solid var(--sf-primary-blue);background-color:transparent;color:var(--sf-primary-blue)}#surface-finish-widget .sf-tabs-content-area{padding:20px 15px}#surface-finish-widget .sf-detail-header{margin-bottom:15px;padding-bottom:10px}#surface-finish-widget .sf-detail-title{font-size:18px;margin-bottom:8px}#surface-finish-widget .sf-detail-desc{font-size:14px;line-height:1.5;text-align:left}#surface-finish-widget .sf-detail-body{flex-direction:column;gap:20px}#surface-finish-widget .sf-detail-image-wrapper{flex:none;width:100%;margin-bottom:0;border-radius:6px}#surface-finish-widget .sf-info-table th,#surface-finish-widget .sf-info-table td{font-size:13px;padding:8px 10px}#surface-finish-widget .sf-info-table th{width:35%}}.sf-lightbox-modal{display:none;position:fixed;z-index:2147483647;padding-top:50px;left:0;top:0;width:100%;height:100%;background-color:rgba(0,0,0,.9);backdrop-filter:blur(5px);box-sizing:border-box}.sf-lightbox-content{margin:auto;display:block;max-width:90%;max-height:80vh;animation:sf-zoom .3s;border-radius:4px;box-shadow:0 0 20px rgba(0,0,0,.5)}@keyframes sf-zoom{from{transform:scale(0)}to{transform:scale(1)}}.sf-close-btn{position:absolute;top:15px;right:25px;color:#f1f1f1;font-size:36px;font-weight:700;cursor:pointer;line-height:1;font-family:Arial,sans-serif;z-index:2147483648}#sf-caption{margin:auto;display:block;width:90%;max-width:700px;text-align:center;color:#ccc;padding:15px 0;font-size:14px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}