/* Approved V1.1 article modules; intentionally limited to the exterior-painting page. */
.sm-page--v11 .article h2{font-size:28px;line-height:1.55;margin:64px 0 22px;background:var(--sm-color-bg-soft,#f6f7f6);border-left:5px solid var(--sm-color-primary,#0b5738);padding:14px 18px}.sm-page--v11 .article h3{font-size:21px;line-height:1.6;margin:40px 0 14px;padding-bottom:8px;border-bottom:2px solid var(--sm-color-primary-pale,#edf5f1)}.sm-page--v11 .article p{margin:0 0 20px}.sm-page--v11 .article ul,.sm-page--v11 .article ol{margin:0 0 22px;padding-left:1.5em}.sm-page--v11 .article li{margin:5px 0}.sm-page--v11 .quick{background:var(--sm-color-primary-pale,#edf5f1);border:1px solid #cfe0d7;padding:22px 24px;margin-bottom:28px}.sm-page--v11 .quick h2{margin:0 0 10px;padding:0;border:0;background:none;font-size:22px}.sm-page--v11 .toc{background:var(--sm-color-bg-soft,#f6f7f6);border:1px solid var(--sm-color-border-light,#e9e9e9);padding:20px 24px;margin-bottom:32px}.sm-page--v11 .toc strong{display:block;margin-bottom:8px}.sm-page--v11 .toc ol{columns:2;column-gap:28px;margin:0;padding-left:1.3em}.sm-page--v11 .toc li{break-inside:avoid;margin:5px 0}.sm-page--v11 .issue-nav{border:1px solid var(--sm-color-border,#d9d9d9);margin:24px 0 32px}.sm-page--v11 .issue-nav__head{padding:13px 16px;background:var(--sm-color-primary,#0b5738);color:#fff;font-weight:700}.sm-page--v11 .issue-nav__grid{display:grid;grid-template-columns:repeat(3,1fr)}.sm-page--v11 .issue-nav__item{padding:18px 18px 16px;min-height:150px}.sm-page--v11 .issue-nav__item+.issue-nav__item{border-left:1px solid var(--sm-color-border,#d9d9d9)}.sm-page--v11 .issue-nav__label,.sm-page--v11 .symptom .num{font-size:12px;color:var(--sm-color-primary,#0b5738);font-weight:700}.sm-page--v11 .issue-nav__item strong{display:block;font-size:18px;line-height:1.5;margin:3px 0 5px}.sm-page--v11 .issue-nav__item p,.sm-page--v11 .symptom p{font-size:14px;line-height:1.75;margin:0 0 10px;color:#555}.sm-page--v11 .decision{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--sm-color-border,#d9d9d9);margin:24px 0 30px}.sm-page--v11 .decision>div{padding:20px 22px}.sm-page--v11 .decision>div+div{border-left:1px solid var(--sm-color-border,#d9d9d9)}.sm-page--v11 .decision h3{margin:0 0 10px;border:0;padding:0;font-size:19px}.sm-page--v11 .good h3{color:var(--sm-color-primary,#0b5738)}.sm-page--v11 .caution h3{color:#8b4d00}.sm-page--v11 .layer-diagram{border:1px solid var(--sm-color-border,#d9d9d9);margin:22px 0 30px;background:#fff}.sm-page--v11 .layer-row{display:grid;grid-template-columns:150px 1fr}.sm-page--v11 .layer-row+.layer-row{border-top:1px solid var(--sm-color-border,#d9d9d9)}.sm-page--v11 .layer-name{padding:14px 16px;font-weight:700;background:var(--sm-color-bg-soft,#f6f7f6)}.sm-page--v11 .layer-desc{padding:14px 16px}.sm-page--v11 .layer-row.is-paint .layer-name{border-left:5px solid var(--sm-color-primary,#0b5738)}.sm-page--v11 .layer-row.is-wall .layer-name{border-left:5px solid #758c7e}.sm-page--v11 .layer-row.is-base .layer-name{border-left:5px solid #9c7e58}.sm-page--v11 .context-cta{border-top:3px solid var(--sm-color-primary,#0b5738);border-bottom:1px solid var(--sm-color-border,#d9d9d9);background:#fff;padding:22px 20px;margin:30px 0 36px}.sm-page--v11 .context-cta__grid{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center}.sm-page--v11 .context-cta strong{display:block;font-size:19px;margin-bottom:4px}.sm-page--v11 .context-cta p{margin:0;color:#555;font-size:14px}.sm-page--v11 .context-cta .btn{min-width:185px}.sm-page--v11 .symptoms{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--sm-color-border,#d9d9d9);border-left:1px solid var(--sm-color-border,#d9d9d9);margin:20px 0 30px}.sm-page--v11 .symptom{padding:18px;border-right:1px solid var(--sm-color-border,#d9d9d9);border-bottom:1px solid var(--sm-color-border,#d9d9d9);min-height:150px}.sm-page--v11 .symptom strong{display:block;font-size:17px;margin:3px 0 4px}.sm-page--v11 .matrix{width:100%;border-collapse:collapse;margin:18px 0 28px;font-size:15px}.sm-page--v11 .matrix th,.sm-page--v11 .matrix td{border:1px solid var(--sm-color-border,#d9d9d9);padding:11px 13px;vertical-align:top}.sm-page--v11 .matrix th{background:#f2f6f4;text-align:left}.sm-page--v11 .flow{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--sm-color-border,#d9d9d9);border-bottom:1px solid var(--sm-color-border,#d9d9d9);margin:22px 0 30px}.sm-page--v11 .step{padding:18px 16px}.sm-page--v11 .step+.step{border-left:1px solid var(--sm-color-border,#d9d9d9)}.sm-page--v11 .step b,.sm-page--v11 .timeline-item .n{display:block;color:var(--sm-color-primary,#0b5738);font-size:12px;font-weight:700;margin-bottom:4px}.sm-page--v11 .step strong{display:block;font-size:16px;line-height:1.5}.sm-page--v11 .materials{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--sm-color-border,#d9d9d9);margin:20px 0 30px}.sm-page--v11 .material{padding:20px}.sm-page--v11 .material+.material{border-left:1px solid var(--sm-color-border,#d9d9d9)}.sm-page--v11 .material strong{font-size:18px}.sm-page--v11 .material p{font-size:14px;margin:6px 0 0}.sm-page--v11 .rule-5{counter-reset:rule;border-top:1px solid var(--sm-color-border,#d9d9d9);margin:20px 0 30px}.sm-page--v11 .rule-5__item{display:grid;grid-template-columns:55px 1fr;padding:16px 0;border-bottom:1px solid var(--sm-color-border,#d9d9d9)}.sm-page--v11 .rule-5__item:before{counter-increment:rule;content:"0" counter(rule);font-size:13px;color:var(--sm-color-primary,#0b5738);font-weight:700}.sm-page--v11 .rule-5__item strong{display:block;font-size:17px}.sm-page--v11 .rule-5__item p{margin:4px 0 0;font-size:14px;color:#555}.sm-page--v11 .proof-block{background:var(--sm-color-bg-warm,#f7f5eb);border:1px solid #e5dfc8;padding:20px 22px;margin:22px 0 30px}.sm-page--v11 .proof-block strong{display:block;margin-bottom:6px}.sm-page--v11 .timeline{border-top:1px solid var(--sm-color-border,#d9d9d9);margin:20px 0 30px}.sm-page--v11 .timeline-item{display:grid;grid-template-columns:62px 1fr;border-bottom:1px solid var(--sm-color-border,#d9d9d9);padding:15px 0}.sm-page--v11 .pricebox{border:1px solid var(--sm-color-primary,#0b5738);background:#fff;margin:22px 0 28px}.sm-page--v11 .pricebox-head{padding:13px 16px;background:var(--sm-color-primary,#0b5738);color:#fff;font-weight:700}.sm-page--v11 .pricebox-body{padding:18px 20px}.sm-page--v11 .pricebig{font-size:30px;line-height:1.3;font-weight:700;color:var(--sm-color-primary,#0b5738)}.sm-page--v11 .pricebig small,.sm-page--v11 .note{font-size:13px;color:var(--sm-color-text-muted,#666);font-weight:400}.sm-page--v11 .checklist{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--sm-color-border,#d9d9d9);border-left:1px solid var(--sm-color-border,#d9d9d9);margin:20px 0 30px}.sm-page--v11 .check{padding:12px 14px;border-right:1px solid var(--sm-color-border,#d9d9d9);border-bottom:1px solid var(--sm-color-border,#d9d9d9);font-size:14px}.sm-page--v11 .check:before{content:"✓";color:var(--sm-color-primary,#0b5738);font-weight:700;margin-right:8px}.sm-page--v11 .traps{border-top:1px solid var(--sm-color-border,#d9d9d9);margin:20px 0 28px}.sm-page--v11 .trap{padding:16px 0;border-bottom:1px solid var(--sm-color-border,#d9d9d9);display:grid;grid-template-columns:40px 1fr;gap:12px}.sm-page--v11 .trap span{width:30px;height:30px;border:1px solid var(--sm-color-primary,#0b5738);display:flex;align-items:center;justify-content:center;color:var(--sm-color-primary,#0b5738);font-weight:700}.sm-page--v11 .trap strong{display:block}.sm-page--v11 .faq{border-top:1px solid var(--sm-color-border,#d9d9d9)}.sm-page--v11 .faq details{border-bottom:1px solid var(--sm-color-border,#d9d9d9)}.sm-page--v11 .faq summary{cursor:pointer;list-style:none;padding:16px 42px 16px 8px;font-weight:700;position:relative}.sm-page--v11 .faq summary:after{content:"＋";position:absolute;right:8px;color:var(--sm-color-primary,#0b5738)}.sm-page--v11 .faq details[open] summary:after{content:"−"}.sm-page--v11 .faq .answer{padding:0 8px 18px;color:#444}.sm-page--v11 .intent-links{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--sm-color-border,#d9d9d9);margin:24px 0 32px}.sm-page--v11 .intent-links a{padding:16px 18px;color:var(--sm-color-text,#222);font-weight:700}.sm-page--v11 .intent-links a:nth-child(odd){border-right:1px solid var(--sm-color-border,#d9d9d9)}.sm-page--v11 .intent-links a:nth-child(n+3){border-top:1px solid var(--sm-color-border,#d9d9d9)}.sm-page--v11 .intent-links span{display:block;font-size:12px;color:var(--sm-color-primary,#0b5738);font-weight:700}.sm-page--v11 .intent-links small{display:block;color:var(--sm-color-text-muted,#666);font-weight:400;margin-top:3px}.sm-page--v11 .inline-cta{margin:52px 0 0;background:var(--sm-color-primary-pale,#edf5f1);border-top:1px solid #cfe0d7;border-bottom:1px solid #cfe0d7;padding:28px}.sm-page--v11 .inline-cta-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center}.sm-page--v11 .inline-cta h3{margin:0 0 8px;border:0;padding:0;font-size:22px}.sm-page--v11 .cta-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.sm-page--v11 .related{margin-top:48px;padding-top:24px;border-top:1px solid var(--sm-color-border,#d9d9d9)}.sm-page--v11 .related-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--sm-color-border,#d9d9d9)}.sm-page--v11 .related-grid a{padding:16px;border-right:1px solid var(--sm-color-border,#d9d9d9);font-weight:700}.sm-page--v11 .related-grid a:last-child{border-right:0}
@media(max-width:767px){.sm-page--v11 .article h2{font-size:23px;margin-top:44px;padding:12px 14px}.sm-page--v11 .article h3{font-size:19px;margin-top:32px}.sm-page--v11 .toc ol{columns:1}.sm-page--v11 .issue-nav__grid,.sm-page--v11 .decision,.sm-page--v11 .materials,.sm-page--v11 .intent-links,.sm-page--v11 .inline-cta-grid,.sm-page--v11 .related-grid{grid-template-columns:1fr}.sm-page--v11 .issue-nav__item+.issue-nav__item,.sm-page--v11 .decision>div+div,.sm-page--v11 .material+.material{border-left:0;border-top:1px solid var(--sm-color-border,#d9d9d9)}.sm-page--v11 .layer-row{grid-template-columns:110px 1fr}.sm-page--v11 .context-cta__grid{grid-template-columns:1fr}.sm-page--v11 .context-cta .btn{width:100%}.sm-page--v11 .symptoms{grid-template-columns:1fr 1fr}.sm-page--v11 .flow{grid-template-columns:1fr 1fr}.sm-page--v11 .step:nth-child(3){border-left:0;border-top:1px solid var(--sm-color-border,#d9d9d9)}.sm-page--v11 .step:nth-child(4){border-top:1px solid var(--sm-color-border,#d9d9d9)}.sm-page--v11 .checklist,.sm-page--v11 .cta-actions{grid-template-columns:1fr}.sm-page--v11 .intent-links a:nth-child(odd){border-right:0}.sm-page--v11 .intent-links a+a,.sm-page--v11 .related-grid a{border-top:1px solid var(--sm-color-border,#d9d9d9);border-right:0}.sm-page--v11 .related-grid a:first-child{border-top:0}}