.wster-b2b-page .wster-page-header { padding:calc(var(--header-h) + 3rem) 0 2.5rem; }
.wster-b2b-page h1 { max-width:1000px; font-size:clamp(2rem,4vw,3.4rem); line-height:1.13; }
.wster-b2b-jump { display:flex; flex-wrap:wrap; gap:1rem; margin-top:1.5rem; }
.wster-b2b-jump a { text-decoration:underline; text-underline-offset:4px; }
.wster-b2b-page .wster-page-header .wster-b2b-lead { margin:1.25rem 0 0; max-width:760px; font-size:clamp(1rem,1.5vw,1.2rem); }
.wster-b2b-page .wster-b2b-hero { max-width:1100px; margin:2.5rem 0 0; }
.wster-b2b-page .wster-b2b-hero img { display:block; width:auto; max-width:100%; height:auto; max-height:560px; margin-inline:auto; object-fit:contain; border-radius:var(--radius-xl); }
.wster-b2b-page > .container.section { padding:3.5rem var(--sp-8) 4rem; }
.wster-b2b-content { max-width:1100px; }
.wster-b2b-content > p,.wster-b2b-content > ul,.wster-b2b-content > ol { max-width:850px; }
.wster-b2b-page .wster-editorial-section { display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr); align-items:center; gap:clamp(1.5rem,4vw,3.5rem); margin:3.5rem 0; }
.wster-b2b-page .wster-editorial-section > div { min-width:0; }
.wster-b2b-page .wster-editorial-section h2 { margin-top:0; }
.wster-b2b-page .wster-editorial-section.is-reversed > div { grid-column:2; grid-row:1; }
.wster-b2b-page .wster-editorial-section.is-reversed > figure { grid-column:1; grid-row:1; }
.wster-b2b-page .wster-editorial-figure { margin:1.5rem 0; max-width:100%; }
.wster-b2b-page .wster-editorial-section > .wster-editorial-figure { margin:0; }
.wster-b2b-page .wster-editorial-figure img { display:block; width:100%; height:auto; border-radius:var(--radius-lg); }
.wster-b2b-page .wster-b2b-hero figcaption,.wster-b2b-page .wster-editorial-figure figcaption { margin-top:.75rem; color:var(--gray-500); font-size:.875rem; line-height:1.5; }
.wster-b2b-page ol.wster-editorial-steps { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:1rem; max-width:none; padding:0; margin:2rem 0 3rem; list-style:decimal inside; }
.wster-b2b-page .wster-editorial-section ol.wster-editorial-steps { grid-template-columns:1fr; }
.wster-b2b-page .wster-editorial-steps > li { margin:0; padding:1.5rem; border:1px solid var(--gray-200); border-radius:var(--radius-lg); background:var(--gray-50); }
.wster-b2b-page .wster-editorial-steps > li::marker { color:var(--brand-dark); font-weight:700; }
.wster-b2b-page .wster-editorial-comparison { overflow-x:auto; margin:2rem 0; border:1px solid var(--gray-200); border-radius:var(--radius-lg); }
.wster-b2b-page .wster-editorial-comparison table { display:table; min-width:580px; margin:0; }
.wster-b2b-content h2 { margin-top:2rem; }
.wster-b2b-content table { width:100%; border-collapse:collapse; display:block; overflow:auto; }
.wster-b2b-content th,.wster-b2b-content td { padding:.7rem; border:1px solid var(--gray-200); text-align:left; }
.wster-b2b-section { margin-top:3.5rem; scroll-margin-top:calc(var(--header-h) + 1rem); }
.wster-b2b-section > h2,.wster-b2b-home h2 { margin-bottom:1rem; font-size:clamp(1.5rem,3vw,2.2rem); }
.wster-b2b-section > p,.wster-b2b-lead { max-width:850px; color:var(--gray-600); line-height:1.7; margin-bottom:1.5rem; }
.wster-b2b-product-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:1.5rem; }
.wster-b2b-product { min-width:0; border:1px solid var(--gray-200); border-radius:var(--radius-lg); overflow:hidden; background:var(--white); }
.wster-b2b-product > a { display:block; background:var(--gray-50); }
.wster-b2b-product img { display:block; width:100%; height:auto; aspect-ratio:1; object-fit:contain; }
.wster-b2b-product-body { padding:1.5rem; }
.wster-b2b-product h3 { font-size:1.1rem; overflow-wrap:anywhere; }
.wster-b2b-product p { color:var(--gray-600); font-size:.9rem; line-height:1.6; margin:.6rem 0 1rem; }
.wster-b2b-product details { margin:1rem 0; font-size:.875rem; }
.wster-b2b-product summary { cursor:pointer; font-weight:600; }
.wster-b2b-product dl { margin-top:1rem; }
.wster-b2b-product dt { font-weight:600; }
.wster-b2b-product dd { margin:0 0 .75rem; overflow-wrap:anywhere; color:var(--gray-600); }
.wster-b2b-guide-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:1rem; margin-top:1.5rem; }
.wster-b2b-guide-link { display:block; padding:1.25rem; border:1px solid var(--gray-200); border-radius:var(--radius-md); background:var(--white); font-weight:600; line-height:1.5; text-decoration:none; }
.wster-b2b-guide-link:hover { border-color:var(--brand-dark); }
.wster-b2b-home { background:var(--gray-50); }
.wster-b2b-contact { margin-top:3.5rem; border-radius:var(--radius-xl); background:var(--gray-50); padding:clamp(1.5rem,4vw,3rem); }
.wster-b2b-contact p { margin:1rem 0 1.5rem; max-width:800px; line-height:1.7; }
.wster-b2b-tool { border:1px solid var(--gray-200); border-radius:var(--radius-xl); padding:clamp(1rem,3vw,2rem); background:var(--gray-50); }
.wster-b2b-choices { display:flex; flex-wrap:wrap; gap:.75rem 1.25rem; border:0; padding:0; margin:1.5rem 0; }
.wster-b2b-choices legend { font-weight:600; margin-bottom:.75rem; }
.wster-b2b-choices label { display:flex; align-items:center; gap:.4rem; max-width:100%; font-size:.9rem; }
.wster-b2b-choices input { width:1.1rem; height:1.1rem; flex-shrink:0; }
.wster-b2b-table-wrap { overflow:auto; max-width:100%; }
.wster-b2b-table { border-collapse:collapse; width:100%; font-size:.9rem; background:var(--white); }
.wster-b2b-table caption { text-align:left; font-weight:600; padding:.5rem 0; }
.wster-b2b-table th,.wster-b2b-table td { min-width:170px; max-width:330px; padding:1rem; border:1px solid var(--gray-200); vertical-align:top; text-align:left; overflow-wrap:anywhere; }
.wster-b2b-table th { background:var(--gray-50); }
.wster-b2b-fields { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:1rem; margin:1rem 0; }
.wster-b2b-fields label,.wster-b2b-block { display:block; font-weight:600; }
.wster-b2b-tool input:not([type=checkbox]),.wster-b2b-tool textarea,.wster-b2b-tool select { display:block; width:100%; margin:.5rem 0 1rem; padding:.8rem; border:1px solid var(--gray-300); border-radius:var(--radius-md); background:var(--white); color:var(--gray-900); font:inherit; font-weight:400; }
.wster-b2b-tool textarea { resize:vertical; }
.wster-b2b-tool .btn { margin:.5rem 0; }
.wster-b2b-tool .btn:disabled { opacity:.5; cursor:not-allowed; }
.wster-b2b-note { font-size:.875rem; color:var(--gray-600); margin:1rem 0; }
.wster-b2b-carton-output dl { display:grid; grid-template-columns:minmax(0,2fr) minmax(0,1fr); max-width:700px; margin-top:1.5rem; }
.wster-b2b-carton-output dt,.wster-b2b-carton-output dd { margin:0; padding:.75rem; border-bottom:1px solid var(--gray-200); }
.wster-b2b-carton-output dd { font-weight:700; }
.wster-b2b-page [hidden] { display:none!important; }
.wster-b2b-page :focus-visible,.wster-b2b-home :focus-visible { outline:3px solid var(--brand-dark); outline-offset:3px; }
@media(max-width:900px) { .wster-b2b-product-grid,.wster-b2b-guide-grid { grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media(max-width:600px) { .wster-b2b-product-grid,.wster-b2b-guide-grid,.wster-b2b-fields { grid-template-columns:1fr; } .wster-b2b-table th,.wster-b2b-table td { min-width:150px; padding:.75rem; } }
@media(max-width:768px) {
    .wster-b2b-page > .container.section { padding-right:var(--sp-5); padding-left:var(--sp-5); }
    .wster-b2b-page .wster-editorial-section,.wster-b2b-page ol.wster-editorial-steps { grid-template-columns:1fr; }
    .wster-b2b-page .wster-editorial-section.is-reversed > div,.wster-b2b-page .wster-editorial-section.is-reversed > figure { grid-column:auto; grid-row:auto; }
    .wster-b2b-page .wster-b2b-hero { margin-top:2rem; }
}
/* WSTER guide drawers: start */
.wster-b2b-guide-grid .wster-guide-drawer { display:block; border:1px solid var(--gray-200); border-radius:var(--radius-md); background:var(--white); overflow:hidden; }
.wster-guide-drawer > summary { display:flex; align-items:flex-start; gap:.5rem; padding:1.25rem; font-weight:600; line-height:1.5; cursor:pointer; list-style:none; }
.wster-guide-drawer > summary::-webkit-details-marker { display:none; }
.wster-guide-drawer > summary::after { content:"+"; margin-left:auto; font-weight:400; color:var(--brand-dark); }
.wster-guide-drawer[open] > summary::after { content:"\2013"; }
.wster-guide-drawer[open] > summary { border-bottom:1px solid var(--gray-200); }
.wster-guide-drawer__panel { padding:1rem 1.25rem 1.25rem; }
.wster-guide-drawer__summary { margin:0 0 .75rem; color:var(--gray-600); font-size:.95rem; line-height:1.7; }
.wster-guide-drawer .wster-b2b-guide-link { display:inline; padding:0; border:0; background:none; color:var(--brand-dark); }
.wster-guide-drawer .wster-b2b-guide-link:hover { border-color:transparent; text-decoration:underline; }
/* WSTER guide drawers: end */