/* 统一产品分类菜单及目录样式。 */
.catalog-menu{display:none;position:absolute;left:50%;transform:translateX(-50%);top:100%;padding-top:10px;width:500px;z-index:60}
.group\/menu:hover>.catalog-menu,.group\/menu:focus-within>.catalog-menu{display:block}
.catalog-menu-inner{background:white;border:1px solid #e2e8e4;border-radius:12px;padding:20px;box-shadow:0 14px 32px #163c341a}
.catalog-menu-overview{display:flex;justify-content:space-between;font-size:16px;font-weight:700;color:#163c34;padding:4px 10px 15px;border-bottom:1px solid #e5ece7;margin-bottom:10px}
.catalog-menu-grid{display:grid;grid-template-columns:1fr 1fr;gap:4px 10px}
.catalog-menu-link{display:block;font-size:15px!important;font-weight:500;line-height:1.4;padding:12px 10px;color:#334d44;border-radius:6px}
.catalog-menu-link:hover,.catalog-menu-link:focus-visible{background:#edf6ed;color:#2e763b;outline:2px solid #93bb98;outline-offset:-2px}
.catalog-mobile summary{font-size:16px;padding:10px 0;color:#36733e;cursor:pointer}.catalog-mobile>div{display:grid;grid-template-columns:1fr 1fr}
.catalog-hero{background:#edf4ee;border-bottom:1px solid #dce6dc;padding:42px 32px}
.catalog-hero-inner{max-width:1216px;margin:auto;display:grid;grid-template-columns:1.35fr 1fr;gap:64px;align-items:center}
.catalog-breadcrumb{font-size:14px;color:#607267}.catalog-eyebrow{font-size:12px;letter-spacing:1.3px;font-weight:700;color:#408549;margin:24px 0 10px}
#heroTitle{font-size:clamp(32px,3.5vw,52px);font-weight:800;line-height:1.15;color:#163c34;text-transform:none;letter-spacing:-1px}
.catalog-intro{font-size:18px;line-height:1.7;color:#50675c;max-width:620px;margin:18px 0}
#heroBadge{font-size:14px;color:#367340;font-weight:700}
#catalogHeroImage{width:100%;height:285px;object-fit:cover;border-radius:12px}
.catalog-categories{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:0 0 40px}
.cat-nav-pill{border:1px solid #d9e3dc;background:white;color:#405749;padding:11px 17px;border-radius:6px;font-size:15px;font-weight:600;line-height:1.4}
.cat-nav-pill:hover{border-color:#408549;color:#32713c}.cat-nav-pill[aria-current=page]{background:#408549;color:white;border-color:#408549}
#sectionTitle{font-size:28px;margin-bottom:24px;text-align:left;color:#163c34}
.catalog-toolbar{box-shadow:none!important;border-radius:10px!important;flex-wrap:wrap}
#searchInput{font-size:16px;min-height:44px;border:1px solid #dbe5de;border-radius:6px}
#sortSelect{font-size:14px;min-height:44px}
.filter-pill{font-size:14px!important;min-height:40px;padding:9px 13px!important;border-radius:6px!important}
.filter-pill[aria-pressed=true]{background:#408549!important;color:white!important}
#catalogCount{font-size:14px;color:#65786d;margin:-12px 0 20px}
.formula-card{border:1px solid #dfe7e1;border-radius:12px;background:#fff;overflow:hidden;display:flex;flex-direction:column}
.formula-image{position:relative;height:290px;display:flex;align-items:center;justify-content:center;background:#f7f9f6;padding:28px}
.formula-image img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.formula-image>span{position:absolute;top:16px;left:16px;background:#fff;color:#5b6d61;border:1px solid #e2e9e3;font-size:12px;padding:4px 9px;border-radius:4px}
.formula-copy{padding:24px;display:flex;flex:1;flex-direction:column}.formula-copy h3{font-size:22px;font-weight:750;line-height:1.4;color:#163c34}
.formula-spec{font-size:14px;color:#6d7d73;line-height:1.6;margin-top:10px}.formula-highlights{font-size:15px;line-height:1.7;color:#50675c;margin:16px 0 24px}
.formula-actions{margin-top:auto;display:grid;gap:12px}.formula-primary{background:#408549;color:white;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:13px 16px;border-radius:6px;font-size:15px;font-weight:700;min-height:48px}
.formula-primary:hover{background:#316d3a}.formula-facts{font-size:14px;font-weight:600;color:#3d6750;padding:8px;min-height:40px;text-decoration:underline;text-underline-offset:4px}
.formula-actions button:focus-visible,.cat-nav-pill:focus-visible{outline:3px solid #83b989;outline-offset:3px}
@media(max-width:900px){.catalog-hero-inner{gap:28px}.catalog-hero{padding:30px 24px}.catalog-intro{font-size:16px}#catalogHeroImage{height:260px}}
@media(max-width:640px){.catalog-hero{padding:28px 20px}.catalog-hero-inner{grid-template-columns:1fr;gap:24px}#catalogHeroImage{height:210px}.catalog-eyebrow{margin-top:16px}.catalog-categories{justify-content:flex-start;gap:8px;margin-bottom:28px}.cat-nav-pill{font-size:13px;padding:9px 12px}#sectionTitle{font-size:24px}.formula-image{height:260px}.formula-copy{padding:20px}.formula-copy h3{font-size:21px}}