body .designers-page .solution-hero{grid-template-columns:minmax(0,3fr) minmax(0,2fr);gap:40px}
.designers-page .solution-lead{margin-bottom:28px}
.designers-page .solution-hero-placeholder{align-self:stretch}
.designer-section{padding:56px 0;scroll-margin-top:180px}
body .designers-page .designer-section>h2{text-align:center;margin:0 auto 32px;max-width:1100px}
.designer-subtitle{text-align:center;font-size:21px;line-height:1.5;color:var(--ink);margin:0 auto 32px;max-width:1000px}
.designer-gray{background:var(--ground);box-shadow:0 0 0 100vmax var(--ground);clip-path:inset(0 -100vmax)}
.designer-materials,.designer-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.designer-material,.designer-steps>li{padding:24px;border:1px solid var(--line);border-radius:8px;background:#fff;min-width:0}
.designer-material{display:flex;align-items:flex-start;flex-direction:column}
.designer-material .documentation-card-icon{margin-bottom:24px}
body .designers-page :is(.designer-material,.designer-steps) h3{font-size:19px;line-height:1.4;margin:0 0 14px}
body .designers-page :is(.designer-material,.designer-steps) p{font-size:15px;line-height:1.65;color:var(--muted);margin:0 0 20px}
.designer-material a{margin-top:auto;font-size:15px}
body .designers-page .designer-steps{list-style:none;padding:0;margin:0}
.designer-steps>li>span{display:block;color:var(--accent);font-size:13px;font-weight:600;margin-bottom:22px}
@media(max-width:1100px){.designer-materials,.designer-steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:900px){body .designers-page .solution-hero{grid-template-columns:1fr}}
@media(max-width:600px){.designer-materials,.designer-steps{grid-template-columns:1fr}.designer-section{padding:36px 0}.designer-subtitle{font-size:19px}}
/* Designer support page: shared FireStop type, colours and 8px geometry. */
.designer-kicker{display:block;font-size:11px;line-height:1.5;letter-spacing:.07em;font-weight:600;text-transform:uppercase;color:var(--accent);margin-bottom:18px}
.designer-centered{text-align:center}
.designer-hero-card{align-self:stretch;padding:32px;background:var(--ground);border:1px solid var(--line);border-radius:8px}
body .designers-page .designer-hero-card h2{font-size:27px;line-height:1.35;margin:0 0 24px}
.designer-hero-card>div{display:flex;gap:18px;padding:20px 0;border-top:1px solid var(--line)}
.designer-hero-card>div>span{font-size:13px;color:var(--accent);padding-top:3px}
.designer-hero-card p{font-size:15px;line-height:1.6;margin:0;color:var(--muted)}
.designer-hero-card strong{display:block;font-size:17px;color:var(--ink);margin-bottom:8px}
.designer-hero-card>a{display:inline-block;margin-top:14px;font-size:15px}
.designer-resource-links{display:grid;gap:12px;margin-top:auto}
body .designers-page :is(.designer-resource-links,.designer-hero-card,.designer-support-grid) a,body .designers-page :is(.designer-resource-links,.designer-hero-card,.designer-support-grid) a:visited{color:#0060A0;text-decoration:underline;text-decoration-color:rgba(0,96,160,.25);text-decoration-thickness:1px;text-underline-offset:3px;border-bottom:0}
.designer-replacement{display:grid;grid-template-columns:1fr 1fr;gap:56px}
body .designers-page .designer-replacement h2{font-size:35px;line-height:1.3;margin:0 0 24px}
.designer-replacement p,.designer-final p{font-size:17px;line-height:1.65;margin:0 0 28px}
.designer-replacement ol{list-style:none;margin:0;padding:0;counter-reset:replace;display:grid;gap:20px}
.designer-replacement li{position:relative;padding:0 0 20px 48px;border-bottom:1px solid var(--line);counter-increment:replace}
.designer-replacement li::before{content:counter(replace,decimal-leading-zero);position:absolute;left:0;top:2px;color:var(--accent);font-size:13px;font-weight:600}
.designer-replacement li strong{display:block;font-size:19px;margin-bottom:10px}
.designer-replacement li span{font-size:15px;line-height:1.6;color:var(--muted)}
.designer-support-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.designer-support-grid article{padding:24px;background:#fff;border:1px solid var(--line);border-radius:8px}
body .designers-page .designer-support-grid h3{font-size:19px;margin:0 0 14px}
.designer-support-grid p{font-size:15px;line-height:1.6;margin:0;color:var(--muted)}
.designer-center-action{display:flex;justify-content:center;margin-top:32px}
.partner-calculator{display:grid;grid-template-columns:1fr 1.1fr;gap:16px}
.partner-inputs{display:grid;gap:16px}
.partner-control{padding:28px 32px;background:#fff;border-radius:8px}
.partner-control>label{font-size:17px;font-weight:500;line-height:1.5;display:block}
.partner-number{display:flex;align-items:baseline;gap:12px;margin:16px 0}
body .partner-number input{width:120px;max-width:65%;padding:0;border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent;font:500 43px/1.2 var(--font);color:var(--ink);height:auto}
.partner-number>span{font-size:17px;color:var(--muted)}
body .partner-control input[type=range]{display:block;width:100%;height:28px;padding:0;margin:0;accent-color:var(--accent);cursor:pointer;background:transparent;border:0}
.partner-range-limits{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin-top:4px}
.partner-results{background:linear-gradient(130deg,#a52f28,#c84b40);border-radius:8px;padding:18px;display:grid;grid-template-columns:1fr 1fr;gap:12px;color:#fff;min-width:0}
.partner-payout,.partner-total{padding:24px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);border-radius:8px;display:flex;flex-direction:column;justify-content:space-between;gap:32px;min-width:0}
.partner-payout>span,.partner-total>span{font-size:17px;line-height:1.5}
.partner-payout strong{font-size:31px;line-height:1.2;font-weight:600;white-space:nowrap}
.partner-total{grid-column:1/-1;background:rgba(255,255,255,.14);gap:16px}
.partner-total strong{font-size:51px;line-height:1.15;font-weight:600}
body .designers-page .partner-note{font-size:13px;line-height:1.6;color:var(--muted);max-width:900px;text-align:center;margin:24px auto 0}
.designer-final{display:grid;grid-template-columns:1.5fr 1fr;gap:40px;align-items:center;border-top:1px solid var(--line)}
body .designers-page .designer-final h2{margin:0 0 20px;font-size:35px;line-height:1.3}
.designer-final .design-actions{margin:0;align-items:stretch;flex-direction:column}
.designer-final p{margin-bottom:0}
.design-dialog .design-field textarea{width:100%;box-sizing:border-box;border:1px solid var(--line);border-radius:8px;padding:12px 14px;font:500 15px/1.5 var(--font);resize:vertical;min-height:110px}
.partner-form-summary{font-size:13px;line-height:1.6;background:var(--ground);padding:16px;border-radius:8px;margin:0}
@media(max-width:1150px){.partner-payout strong{font-size:25px}.partner-total strong{font-size:43px}.partner-payout,.partner-total{padding:20px}.designer-hero-card{padding:24px}}
@media(max-width:900px){.partner-calculator,.designer-replacement,.designer-final{grid-template-columns:1fr}.designer-support-grid{grid-template-columns:1fr}.partner-results{min-height:340px}.designer-replacement{gap:32px}}
@media(max-width:600px){.partner-control{padding:24px}.partner-results{padding:12px;gap:10px}.partner-payout,.partner-total{padding:16px}.partner-payout>span{font-size:15px}.partner-payout strong{font-size:23px;white-space:normal}.partner-total strong{font-size:37px}.designer-center-action .button{width:100%}body .designers-page :is(.designer-replacement,.designer-final) h2{font-size:29px}.designer-hero-card>a{line-height:1.6}}
body .designers-page .partner-control .partner-number input{width:120px;max-width:65%;height:auto;padding:0;border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent;font:500 43px/1.2 var(--font);color:var(--ink);box-shadow:none}
body .designers-page #standard-count,body .designers-page #high-count{width:120px;max-width:65%;height:auto;min-height:52px;padding:0;border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent;font:500 43px/1.2 var(--font);color:var(--ink);box-shadow:none}
body .designers-page button.designer-text-action{display:inline;padding:0;margin:10px 0 0;min-height:0;border:0;border-radius:0;background:transparent;box-shadow:none;color:#0060A0;font:inherit;line-height:1.6;text-align:left;text-decoration:underline;text-decoration-color:rgba(0,96,160,.25);text-decoration-thickness:1px;text-underline-offset:3px;cursor:pointer}
body .designers-page button.designer-text-action:hover{text-decoration-color:currentColor}
body .designers-page button.designer-text-action:focus-visible{outline:2px solid #0060A0;outline-offset:4px}
/* Keep section subtitles centred despite shared service paragraph margins. */
body .designers-page .designer-section>.designer-subtitle{margin-left:auto;margin-right:auto;text-align:center;color:var(--ink)}
body .designers-page .documentation-card-description a,body .designers-page .documentation-card-description a:visited,body .designers-page .documentation-card-description a:is(:hover,:focus-visible){color:#0060A0;border-bottom:0;text-decoration:underline;text-decoration-color:rgba(0,96,160,.25);text-decoration-thickness:1px;text-underline-offset:3px}
body .designers-page .designer-section>.designer-subtitle{font-size:21px;line-height:1.5;text-align:center;margin:0 auto 32px;color:var(--ink)}
.partner-contact-fields .design-field:last-child{grid-column:1/-1}
/* Compact partnership form: one field per row. */
body #partner-request.design-dialog{width:min(480px,calc(100vw - 32px))}
#partner-request .partner-contact-fields{grid-template-columns:1fr}
#partner-request .partner-contact-fields .design-field{grid-column:1}
.replacement-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.replacement-cards article{padding:24px;border:1px solid var(--line);border-radius:8px;background:#fff}
.replacement-number{display:grid;place-items:center;width:44px;height:44px;margin-bottom:20px;border-radius:8px;background:var(--soft);color:var(--accent);font-size:15px;font-weight:600}
body .designers-page .replacement-cards h3{font-size:19px;line-height:1.4;font-weight:600;margin:0 0 12px}
body .designers-page .replacement-cards p{font-size:15px;line-height:1.65;color:var(--muted);margin:0}
.replacement-callout{display:flex;align-items:center;justify-content:space-between;gap:32px;padding:24px;margin-top:24px;background:var(--soft);border:1px solid var(--line);border-radius:8px}
body .designers-page .replacement-callout p{font-size:15px;line-height:1.65;margin:0;max-width:730px}
.replacement-callout .button{flex-shrink:0}
@media(max-width:900px){.replacement-callout{flex-direction:column;align-items:flex-start}.replacement-cards{gap:16px}}
@media(max-width:700px){.replacement-cards{grid-template-columns:1fr}.replacement-callout .button{width:100%}}
body .designers-page #support>.designer-subtitle{max-width:none}
@media(max-width:1100px){.support-subtitle-break{display:none}}