/* Article decision tools fit inside the existing reading layout. */
.ecommerce-guide{min-width:0}
.ecommerce-guide .guide-formula{padding:20px;border:1px solid var(--line);background:var(--surface,#f8f9fb);overflow-wrap:anywhere}
.ecommerce-guide .guide-table-hint,.ecommerce-guide .guide-source-note{font-size:.88em;color:var(--muted);line-height:1.65}
.ecommerce-guide .guide-table-scroll{max-width:100%;overflow-x:auto;overscroll-behavior-x:contain;border:1px solid var(--line);margin:24px 0 48px;scrollbar-width:thin}
.ecommerce-guide .guide-table-scroll:focus-visible{outline:3px solid var(--ink);outline-offset:4px}
.ecommerce-guide table{display:table;width:100%;min-width:1260px;border-collapse:separate;border-spacing:0;font-size:14px;line-height:1.55;margin:0;table-layout:fixed}
.ecommerce-guide caption{text-align:left;padding:18px;font-weight:600;color:var(--ink);caption-side:top}
.ecommerce-guide th,.ecommerce-guide td{white-space:normal;padding:16px;text-align:left;vertical-align:top;border:0;border-top:1px solid var(--line);border-right:1px solid var(--line);overflow-wrap:anywhere}
.ecommerce-guide th{font-weight:600;background:var(--surface,#f8f9fb)}
.ecommerce-guide th:first-child{width:185px;position:sticky;left:0;z-index:1;background:var(--paper,#fff);box-shadow:1px 0 0 var(--line)}
.ecommerce-guide th:nth-last-child(-n+2){width:210px}
.ecommerce-guide th a{display:block;text-decoration:underline;text-underline-offset:3px}
.ecommerce-guide .guide-faq{padding:8px 0 20px;border-bottom:1px solid var(--line)}
.ecommerce-guide .guide-faq h3{margin-top:28px}
.ecommerce-guide .guide-source-note{margin-top:32px;padding-top:20px;border-top:1px solid var(--line)}
@media(max-width:650px){.ecommerce-guide .guide-formula{padding:16px}.ecommerce-guide th:first-child{width:145px}.ecommerce-guide th,.ecommerce-guide td{padding:12px}.ecommerce-guide .guide-table-scroll{margin-block:20px 32px}}

/* Preserve the hero reservation removed by the mobile aspect-ratio:auto rule. */
@media(max-width:900px){.detail-cover img{aspect-ratio:auto 1024 / 576}}