/* IGOODS shared content design — 2026-10-15. Scoped to main content; image transforms and forms remain independent. */
:root{--c-line:var(--c-line-warm);--c-paper2:var(--c-paper-2);--ui-surface:#fff;--ui-soft:#edf3e9;--ui-canvas:#eef2ec;--ui-border:#dce3d8;--ui-ink:#203a2a;--ui-radius:12px;--ui-gap:28px}
#main :is(.pc-main,.geo-list-main,.geo-list-side,.pc-main>*,.geo-list-layout>*,.geo-contact-grid>*){min-width:0}
#main .pc-main{grid-template-columns:minmax(0,1fr)}
#main :is(.pc-main,.geo-list-main,.geo-list-side,.geo-prose,.pcs-block){overflow-wrap:anywhere}
#main :is(.geo-page-hero h1,.geo-section-head h2,.geo-section-header h2){line-height:1.45}
#main .geo-meta{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:20px}
#main .geo-section>.container>h2{font-size:clamp(23px,2.1vw,30px);line-height:1.5;margin:42px 0 18px;color:var(--ui-ink)}
#main .geo-section>.container>h2:first-child{margin-top:0}
#main .geo-section>.container>h3{font-size:20px;line-height:1.6;margin:30px 0 14px;color:var(--ui-ink)}
#main .geo-section>.container>p{line-height:1.9;margin-bottom:22px}
#main .geo-mode-grid+*{margin-top:36px}
#main :is(.geo-mode-card,.geo-area-card,.igc-channel,.geo-contact-form-wrap){border:1px solid var(--ui-border);border-radius:var(--ui-radius);background:var(--ui-surface)}
#main .geo-mode-card h3{margin:0 0 12px;line-height:1.6}#main .geo-mode-card p{margin:0;line-height:1.85}
/* Editorial content: a distinct reading surface with consistent, unnumbered headings. */
#main .geo-list-main>.single-arc.markdown-body,#main .geo-prose>.single-arc.markdown-body{background:var(--ui-surface);border:1px solid var(--ui-border);border-radius:var(--ui-radius);padding:32px 36px;box-sizing:border-box;box-shadow:0 4px 20px rgba(29,51,34,.035)}
#main :is(.single-arc.markdown-body,.ig-case-body) h2{position:relative!important;display:block!important;font-size:clamp(21px,1.8vw,26px)!important;line-height:1.55!important;margin:40px 0 22px!important;padding:15px 18px!important;border:0!important;border-left:4px solid #426a49!important;border-radius:0 8px 8px 0!important;background:var(--ui-soft)!important;color:var(--ui-ink)!important;letter-spacing:0!important}
#main :is(.single-arc.markdown-body,.ig-case-body) h2:first-child{margin-top:0!important}
#main :is(.single-arc.markdown-body,.ig-case-body) h2::before,#main :is(.single-arc.markdown-body,.ig-case-body) h2::after{content:none!important;display:none!important}
#main :is(.single-arc.markdown-body,.ig-case-body) h3{display:block;font-size:20px;line-height:1.65;margin:28px 0 14px;padding:0;border:0;color:#2b4432}
#main :is(.single-arc.markdown-body,.ig-case-body) h3::before{content:none!important;display:none!important}
#main :is(.single-arc.markdown-body,.ig-case-body) p{line-height:1.95}
#main :is(.single-arc.markdown-body,.ig-case-body) li{line-height:1.85;margin-bottom:10px}
#main .geo-list-side{align-self:start;background:#f5f7f1;border:1px solid var(--ui-border);border-radius:var(--ui-radius);padding:22px}
#main .geo-list-side h2{font-size:18px;line-height:1.6;margin:0 0 16px}
#main :is(.geo-related-articles,.geo-related-links,.detail-related-cases,.detail-related-products,.detail-related-articles){margin-top:28px;padding:24px;background:#fff;border:1px solid var(--ui-border);border-radius:var(--ui-radius)}
#main :is(.geo-related-articles,.geo-related-links,.detail-related-cases,.detail-related-products,.detail-related-articles)>h2{font-size:22px;line-height:1.5;margin:0 0 18px}
#main .prenext{display:grid;gap:12px;padding:20px 24px;margin:28px 0;background:#f2f5ed;border:1px solid var(--ui-border);border-radius:var(--ui-radius)}
#main .prenext p{margin:0;line-height:1.8}
#main .tags{display:flex;flex-wrap:wrap;gap:8px 12px;margin-top:22px}
/* Reusable data tables: actual header backgrounds, restrained zebra rows, bounded scrolling. */
#main .igc-table-wrap{max-width:100%;min-width:0;overflow-x:auto;overscroll-behavior-x:contain;border:1px solid var(--ui-border);border-radius:10px;background:#fff;margin:20px 0 28px}
#main .igc-table{border:0;border-radius:0;background:#fff;line-height:1.8}
#main .igc-table :is(th,td){padding:13px 16px;border-bottom:1px solid #e2e8de;vertical-align:top}
#main .igc-table thead th{background:#e8efe3;color:#28422e}
#main .igc-table tbody th{background:#f1f5ec;color:#28422e}
#main .igc-table tbody tr:nth-child(even) td{background:#f8faf5}
#main :is(.single-arc.markdown-body,.ig-case-body) table{background:#fff;border-collapse:collapse;border:1px solid var(--ui-border);line-height:1.8;max-width:100%}
#main :is(.single-arc.markdown-body,.ig-case-body) table :is(th,td){border:1px solid #dfe6db;padding:13px 15px;vertical-align:top}
#main :is(.single-arc.markdown-body,.ig-case-body) table thead,#main :is(.single-arc.markdown-body,.ig-case-body) table th{background:#e8efe3;color:#28422e}
#main :is(.single-arc.markdown-body,.ig-case-body) table tbody tr:nth-child(even) td{background:#f7f9f4}
/* FAQ variants share spacing without changing details/accordion behaviour. */
#main :is(.igc-faq,.geo-faq-list){display:grid;gap:16px}
#main :is(.igc-faq-item,div.geo-faq-item){background:#fff;border:1px solid var(--ui-border);border-left:4px solid #66815b;border-radius:10px;padding:20px 22px;margin:0}
#main :is(.igc-faq-item,div.geo-faq-item)>h3{display:block;font-size:17px;line-height:1.7;margin:0 0 12px;padding:0;color:#28422e}
#main :is(.igc-faq-item,div.geo-faq-item)>h3::before{display:none!important;content:none!important}
#main :is(.igc-faq-item,div.geo-faq-item)>p{margin:0;font-size:15px;line-height:1.9;color:#4a574f}
#main :is(.igc-faq-item,div.geo-faq-item)>p+p{margin-top:12px}
#main details.geo-faq-item{border:1px solid var(--ui-border);border-radius:10px;background:#fff;margin:0;overflow:hidden}
#main details.geo-faq-item>summary{line-height:1.7;background:#f1f5ec}
#main details.geo-faq-item[open]>summary{border-bottom:1px solid var(--ui-border)}
#main details.geo-faq-item>p{padding-top:18px;line-height:1.9}
/* Material category guides and showroom zones use the same card language. */
#main .pc-main>.pcs-block{padding:26px!important;border:1px solid var(--ui-border);border-radius:var(--ui-radius);background:#fff;box-sizing:border-box}
#main .pc-main>.pcs-block+.pcs-block{margin-top:28px}
#main :is(.pcg-h2,.pcs-h2){font-size:23px;line-height:1.55;margin:0 0 18px;color:var(--ui-ink)}
#main .pcs-rail{background:#f1f5ec;border-color:var(--ui-border);border-radius:10px}
#main .geo-series-head{align-items:flex-start;flex-wrap:wrap;gap:8px 16px}
#main .pcs-toc a{line-height:1.7;padding-top:8px;padding-bottom:8px}
#main .igsr-zone{margin:28px 0;padding:28px;border:1px solid var(--ui-border);border-radius:var(--ui-radius);background:#fff}
#main .igsr-zone>h3{font-size:23px;line-height:1.6;margin:0 0 18px;color:var(--ui-ink)}
#main .igsr-zone>p{line-height:1.9;margin:0 0 18px}
#main .igsr-zone .igsr-gallery{margin-top:24px}
#main .geo-guide-item,#main .geo-product-card{border-color:var(--ui-border);border-radius:var(--ui-radius)}
#main .geo-guide-item h4{line-height:1.65}
#main .geo-inline-cta{margin-top:24px}
#main :is(.ig-case-cta,.geo-cta-box){border-radius:var(--ui-radius)}
#main [id]{scroll-margin-top:128px}
@media(max-width:767px){
#main .pc-main{grid-template-columns:minmax(0,1fr)}
#main .pc-main>.pcs-block{padding:20px 16px!important}
#main .geo-list-main>.single-arc.markdown-body,#main .geo-prose>.single-arc.markdown-body{padding:22px 18px}
#main .geo-list-side{padding:20px}
#main :is(.geo-related-articles,.geo-related-links,.detail-related-cases,.detail-related-products,.detail-related-articles){padding:20px 18px}
#main .igsr-zone{padding:22px 18px}
#main .igsr-zone>h3{font-size:21px}
#main .geo-section>.container>h2{margin-top:32px}
#main :is(.single-arc.markdown-body,.ig-case-body) h2{font-size:21px!important;padding:13px 15px!important;margin-top:32px!important}
#main :is(.single-arc.markdown-body,.ig-case-body) h3{font-size:18px}
#main :is(.igc-faq-item,div.geo-faq-item){padding:18px 16px}
#main .igc-table :is(th,td){padding:11px 12px;min-width:90px}
#main .igc-table td{overflow-wrap:normal;word-break:normal}
#main :is(.single-arc.markdown-body,.ig-case-body) table{display:block;overflow-x:auto;white-space:normal}
#main :is(.single-arc.markdown-body,.ig-case-body) table :is(th,td){min-width:100px;padding:11px 12px}
#main .geo-contact-list :is(a,li){overflow-wrap:anywhere}
}

/* Bounded formula and code blocks in editorial/product content. */
#main :is(.single-arc.markdown-body,.ig-case-body) pre{display:block;max-width:100%;min-width:0;box-sizing:border-box;white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word;overflow-x:auto;margin:24px 0;padding:18px 20px;border:1px solid #dce3d8;border-radius:8px;background:#f2f5ed;color:#304735;line-height:1.85;font-size:14px}
#main :is(.single-arc.markdown-body,.ig-case-body) pre code{display:block;white-space:inherit;overflow-wrap:anywhere;word-break:break-word;max-width:100%;padding:0;background:none;border:0}
#main :is(.single-arc.markdown-body,.ig-case-body) :not(pre)>code{white-space:normal;overflow-wrap:anywhere;word-break:break-word}