.ArticleDetails_container__sa7hi{margin-top:12px}.ArticleDetails_title__aTxf_{margin-bottom:16px;font-size:26px;line-height:38px;font-weight:700;text-align:center}.ArticleDetails_subtitle__0x6ti{display:flex;justify-content:space-between;max-width:60%;margin:0 auto;color:#6e6e6e;font-size:16px;line-height:36px;font-weight:500;line-height:24px}.ArticleDetails_classification__zG5g6{display:inline-block;padding:0 8px;border-radius:12px;color:#fff;background-color:var(--organic-chemistry-color)}.ArticleDetails_official-account__X8R2h{margin:12px auto}.ArticleDetails_recommend__fXf60{display:flex;gap:20px}.ArticleDetails_recommend__fXf60 li{background-color:#fff;border-radius:12px}.ArticleDetails_recommend-title__7rK5R{margin-top:12px;font-size:24px;font-weight:700}.ArticleDetails_card-image__d_sZN:hover{box-shadow:0 4px 16px rgba(176,44,56,.08),0 8px 32px rgba(176,44,56,.08)}.ArticleDetails_chinese-name__ehJ1k{width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:center}.HotArticle_hot-article__iS7jr{font-size:16px}.HotArticle_hot-article__iS7jr li span{display:inline-block;text-indent:.5em}.HotArticle_article__NQ8fS{display:flex;justify-content:flex-start;align-items:flex-start}.HotArticle_serial-number__BRM4J{display:inline-block;padding:0 8px;margin-right:.5em;border-radius:4px;color:#fff;background-color:#a6a7aa}.HotArticle_hot-article__iS7jr li:first-child .HotArticle_serial-number__BRM4J{background-color:#b02c38}.HotArticle_hot-article__iS7jr li:nth-child(2) .HotArticle_serial-number__BRM4J{background-color:#dc491b}.HotArticle_hot-article__iS7jr li:nth-child(3) .HotArticle_serial-number__BRM4J{background-color:#f9a440}.HotArticle_text-overflow__e9G_W{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.home_special-offer-content__7kZq4{display:flex!important;background-color:#f8f9fa!important;gap:10px}.home_product-card__ERfH3{display:flex;flex-direction:column;gap:6px;width:180px!important;height:246px;border-radius:10px;padding:10px;background-color:#fff;font-size:16px}.home_product-card__ERfH3:hover{box-shadow:0 2px 8px rgba(176,44,56,.15);transform:translateY(-1px)}.home_product-name__3JZES{display:-webkit-box;line-clamp:2;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis;margin-bottom:8px;line-height:1.5;height:3em;text-align:center}.home_product-price-info__ADhEW{display:flex;justify-content:space-between;margin-top:16px;font-size:16px}.home_product-discount__HbUFk{background-color:#b02c38;color:#fff;border-radius:14px;padding:0 14px}.home_product-price__wYSCL{color:#333}.home_small__g_UbO{font-size:12px}.home_research-info-title__lVm0D{font-weight:700;margin-right:1em}.home_research-grid__Sg4NL{display:grid;grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(3,auto);grid-gap:10px;gap:10px}.home_research-card__HF_b9{display:flex;gap:16px;padding:12px;border-radius:8px;background-color:#fff;font-size:16px;transition:box-shadow .3s ease;box-shadow:0 2px 6px rgba(176,44,56,.1)}.home_research-card__HF_b9:hover{box-shadow:0 4px 12px rgba(176,44,56,.2)}.home_research-image__EYGXR{object-fit:cover}.home_research-content__e3c_C{flex:1 1;display:flex;flex-direction:column;gap:8px}.home_article-title__PmBLU{font-size:20px}.home_article-desc__1s6DY{color:#666;font-size:14px;line-height:1.5;display:-webkit-box;line-clamp:2;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.home_article-footer__kzDyV{display:flex;justify-content:space-between;align-items:center;margin-top:auto}.home_article-stats__XwQi3{display:flex;gap:12px}.home_stat-item__35nhk{display:flex;align-items:center;gap:4px;color:#888;font-size:12px}.home_article-date__620LW{color:#999;font-size:12px}.home_brands-carousel__ZC_bW{margin-top:16px}.home_brands-grid__piWHL{display:grid;grid-template-columns:repeat(7,1fr);grid-template-rows:repeat(3,1fr);background-color:#fff;grid-gap:8px;gap:8px;height:220px}.home_brands-grid__piWHL a{display:flex;align-items:center;background-color:#fff}.home_brand-title__hu15h{display:flex;justify-content:space-between;position:relative;font-size:24px;line-height:50px;height:50px;font-weight:700;border-bottom:2px solid #b02c38;z-index:1;margin-top:26px}.home_brand-title-text__OLotX:after{position:relative;left:-.7rem;top:.2rem;z-index:-1;display:inline-block;content:"";width:32px;height:32px;background-image:url(/assets/img/single-triangle-01.png);background-size:cover}.home_brand-red-text__w_6lM{color:#b02c38;font-size:16px}.home_color-red__H_Yym{color:#b02c38;font-weight:500}.home_banner-item__aM5AI{display:flex;justify-content:center;align-items:center}.product-catalog_page__abnZJ{margin-bottom:1.5rem;font-size:14px}.product-catalog_breadcrumb__BmFcG{margin-top:.75rem;margin-bottom:.75rem;font-size:14px;color:#666}.product-catalog_breadcrumb__BmFcG a{color:#666;text-decoration:none}.product-catalog_breadcrumb__BmFcG a:hover{color:#b02c38}.product-catalog_breadcrumb__BmFcG .product-catalog_separator__WcWqj{margin:0 .35rem;color:#999}.product-catalog_layout__AqfxF{display:flex;gap:1rem;align-items:flex-start}.product-catalog_sidebar__OH9vJ{flex:0 0 220px;align-self:flex-start;position:-webkit-sticky;position:sticky;top:1rem;max-height:calc(100vh - 2rem);overflow-y:auto;background:#fff;border:1px solid #eee;border-radius:4px;padding:.75rem 0;scrollbar-width:thin;scrollbar-color:#c1c1c1 transparent}.product-catalog_sidebar__OH9vJ::-webkit-scrollbar{width:6px}.product-catalog_sidebar__OH9vJ::-webkit-scrollbar-track{background:transparent}.product-catalog_sidebar__OH9vJ::-webkit-scrollbar-thumb{background-color:#c1c1c1;border-radius:3px}.product-catalog_sidebar__OH9vJ::-webkit-scrollbar-thumb:hover{background-color:#a8a8a8}.product-catalog_sidebar-title__cZB2C{margin:0 .75rem .5rem;font-size:15px;font-weight:700;color:#333}.product-catalog_side-nav__UdWzs{list-style:none;margin:0;padding:0}.product-catalog_side-nav-l1__6Ynyn{border-bottom:1px solid #f0f0f0}.product-catalog_side-nav-l1__6Ynyn:last-child{border-bottom:none}.product-catalog_side-nav-l1-header__IxobG{display:flex;align-items:center;width:100%;padding:.45rem .75rem;border:none;background:transparent;cursor:pointer;text-align:left;font-size:14px;color:#333;gap:.4rem}.product-catalog_side-nav-l1-header__IxobG:hover{background:#fafafa}.product-catalog_side-nav-l1-icon__UNs0F{flex-shrink:0;width:18px;height:18px;object-fit:contain}.product-catalog_side-nav-l1-name__N41et{flex:1 1;min-width:0}.product-catalog_side-nav-chevron__m0tpH{flex-shrink:0;font-size:11px;color:#999;transition:transform .2s}.product-catalog_side-nav-chevron__m0tpH.product-catalog_expanded__BJCY_{transform:rotate(180deg)}.product-catalog_side-nav-l2-list__tYV8I{list-style:none;margin:0;padding:0 0 .35rem}.product-catalog_side-nav-l2-item__7TJ_x{margin:0}.product-catalog_side-nav-l2-link__53Hjx{display:block;padding:.3rem .75rem .3rem 2.5rem;font-size:14px;color:#333;text-decoration:none}.product-catalog_side-nav-l2-link__53Hjx:hover{color:#b02c38;background:#fafafa}.product-catalog_side-nav-l2-link__53Hjx.product-catalog_active__MqFzM{color:#b02c38;font-weight:600}.product-catalog_main__4CIgU{flex:1 1;min-width:0}.product-catalog_banner__5pe7D{width:100%;max-width:1200px;margin:.75rem auto;border-radius:4px;overflow:hidden}.product-catalog_banner-empty__9BS20{height:240px;background:linear-gradient(135deg,#f5f7fa,#e8ecf1);border:1px dashed #ccc;display:flex;align-items:center;justify-content:center}.product-catalog_banner-placeholder__TLptQ{color:#999;font-size:14px}.product-catalog_intro__1tids{margin-bottom:.75rem;padding:.5rem .75rem;font-size:14px;line-height:1.6;color:#555;border-radius:4px}.product-catalog_intro-reserved__QJOKX{background:#fafafa;border:1px dashed #e0e0e0}.product-catalog_intro__1tids:not(.product-catalog_intro-reserved__QJOKX){border:1px solid #eee;background:#fff}.product-catalog_intro-placeholder__DYoJI{color:#bbb}.product-catalog_level-3-section__x7Qf_{margin-bottom:1rem;border:1px solid var(--catalog-border,#e8e8e8);border-radius:4px;overflow:hidden;background:#fff}.product-catalog_level-3-section__x7Qf_:last-child{margin-bottom:0}.product-catalog_level-3-title__Z_bOi{margin:0;padding:.4rem .75rem;background:var(--catalog-primary,#337ab7);color:#fff;font-size:14px;font-weight:600;border-radius:0}.product-catalog_level-3-body__HXoD2{padding:.75rem;background:#fff}.product-catalog_leaf-l4-grid__gE456{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:.5rem}.product-catalog_leaf-l4-item___X3uZ{display:inline-flex;align-items:center;justify-content:space-between;gap:.35rem;width:auto;max-width:100%;padding:.4rem .55rem;background:#fff;border:1px solid #e8e8e8;border-radius:2px;font-size:14px;color:#333;text-decoration:none;line-height:1.35;white-space:nowrap;transition:border-color .2s,color .2s}.product-catalog_leaf-l4-item___X3uZ:hover{border-color:#b02c38;color:#b02c38}.product-catalog_leaf-l4-item___X3uZ:hover .product-catalog_leaf-arrow__HNyLH,.product-catalog_leaf-l4-item___X3uZ:hover .product-catalog_leaf-count__g2X_n{color:#b02c38}.product-catalog_leaf-text__ocasl{display:inline-flex;align-items:center;flex:0 1 auto;min-width:0}.product-catalog_leaf-name__jJ4Dl{color:inherit}.product-catalog_leaf-count__g2X_n{margin-left:.15rem;color:#888;font-size:13px}.product-catalog_leaf-arrow__HNyLH{flex-shrink:0;font-size:14px;color:#ccc;line-height:1}.product-catalog_l4-sub-section__IvhGP{margin-bottom:.5rem}.product-catalog_l4-sub-section__IvhGP:last-child{margin-bottom:0}.product-catalog_l4-sub-title__axTqo{margin:0 0 .35rem;padding-left:.35rem;border-left:3px solid var(--catalog-primary,#337ab7);font-size:14px;font-weight:600;color:#444;line-height:1.4}.product-catalog_root-level-2-grid__m7933{display:flex;flex-wrap:wrap;gap:.4rem}.product-catalog_root-level-2-card__YcLFa{display:inline-flex;align-items:center;width:auto;max-width:100%;padding:.4rem .55rem;background:#fff;border:1px solid #e8e8e8;border-radius:4px;text-decoration:none;color:#333;font-size:14px;font-weight:500;line-height:1.35;white-space:nowrap}.product-catalog_root-level-2-card__YcLFa:hover{border-color:#b02c38;color:#b02c38}@media(max-width:991px){.product-catalog_layout__AqfxF{flex-direction:column}.product-catalog_sidebar__OH9vJ{position:static;flex:none;width:100%;max-height:none;overflow-y:visible}}._id__content__Y593a{width:1200px;margin:12px auto}._id__main-container__BEYiT{display:flex;justify-content:space-between}._id__left-column__axy3e{width:848px}._id__right-column__COJO8{width:292px}._id__title-centered__lKG2W{text-align:center;font-size:22px;font-weight:700}._id__recommended__904Hv{margin-top:12px;width:100%;max-height:296px}._id__recommended-name__v41Xj{width:290px;text-align:center;font-size:16px;line-height:24px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}