body[data-faq-model] .faq-model-content{padding-top:32px;padding-bottom:48px}
body[data-faq-model] .faq-model-content>.hero-lv-h2:first-child{margin-top:0}
body[data-faq-model] .faq-toc-panel:not(.is-open),body[data-faq-model] .faq-sidenav:not(.is-open){visibility:hidden}
.faq-model-intro{padding-top:38px;padding-bottom:26px}
.faq-model-intro .hero-lv-title{max-width:900px;margin:22px 0 18px}
.faq-model-intro .hero-lv-desc{max-width:790px}
.faq-model-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}
.faq-model-card{display:flex;flex-direction:column;border:1px solid var(--border-color,#333);border-radius:16px;overflow:hidden;background:var(--bg-secondary,#1d1d1d)}
.faq-model-card-photo{display:block;overflow:hidden;aspect-ratio:16/9}
.faq-model-card-photo img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .3s}
.faq-model-card-photo:hover img{transform:scale(1.025)}
.faq-model-card-body{padding:26px;display:flex;flex-direction:column;align-items:flex-start;flex:1}
.faq-model-eyebrow{font-family:'Roboto Mono',monospace;font-size:12px;color:var(--accent-color,#00ff00);letter-spacing:.02em}
.faq-model-card-body h3{font-size:32px;margin:12px 0 14px;line-height:1.2}
.faq-model-card-body h3 a{color:inherit;text-decoration:none}
.faq-model-card-body p{margin:0 0 24px;color:#bcbcbc;line-height:1.65;flex:1}
.faq-model-card-body .hero-lv-btn{display:inline-flex}
.faq-model-explainer{margin-top:50px}
.faq-model-hero .hero-lv-image img{aspect-ratio:16/9;object-fit:cover;width:100%;height:auto;border-radius:16px}
.faq-model-section-lead{color:#bcbcbc;line-height:1.65;margin:0 0 28px}
.faq-model-categories{margin-top:28px}
.faq-model-categories .faq-card-body{min-width:0}
.granta-article-list>.faq-card-item:only-child{grid-column:1/-1}
.granta-topic-cards .hero-lv-pop-cat{max-width:100%;white-space:normal;line-height:1.5}
.granta-topic-cards .hero-lv-pop-desc,.granta-section-links .hero-lv-pop-desc{display:block;overflow:visible;-webkit-line-clamp:unset}
.granta-topic-cards:has(>a:nth-child(4)){grid-template-columns:repeat(2,minmax(0,1fr))}
body[data-faq-model="granta"] .hero-lv-faq-item,body[data-faq-model="granta"] .hero-lv-faq-q{scroll-margin-top:100px}
body[data-faq-model="granta"] .hero-lv-faq-a p{margin:0 0 16px}
body[data-faq-model="granta"] .hero-lv-faq-a ol{padding-left:24px;margin:0}
body[data-faq-model="granta"] .hero-lv-faq-a li+li{margin-top:12px}
body[data-faq-model="granta"] .hero-lv-faq-a ol+p{margin:20px 0 0}
.granta-category-ask{margin-top:40px}
.granta-overview{display:grid;gap:26px;margin:28px 0 44px}
.granta-overview-main{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.12fr);gap:32px;align-items:stretch}
.granta-overview-photo{display:block;position:relative;overflow:hidden;border-radius:14px;border:1px solid var(--border-color);background:var(--bg-secondary)}
.granta-overview-photo img{display:block;position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.granta-overview-sections{display:grid;gap:22px}
.granta-overview-section{padding:0 0 22px;border-bottom:1px solid var(--border-color)}
.granta-overview-section:last-child{padding-bottom:0;border-bottom:0}
.granta-overview-tail{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;padding-top:26px;border-top:1px solid var(--border-color)}
.granta-overview-tail .granta-overview-section{padding:0;border:0}
.granta-overview-tail .granta-overview-section:only-child{grid-column:1/-1}
.faq-content .granta-overview-section h3{font:600 17px/1.5 var(--font-main);color:var(--accent-green);margin:0 0 10px}
.faq-content .granta-overview-section p{font:15px/1.8 var(--font-body);color:var(--text-light);margin:0}
@media(max-width:900px){.granta-overview{gap:22px;margin-bottom:36px}.granta-overview-main{grid-template-columns:1fr;gap:26px}.granta-overview-photo img{position:static;height:auto;aspect-ratio:16/9}.granta-overview-sections{gap:20px}.granta-overview-tail{grid-template-columns:1fr;gap:22px;padding-top:22px}.granta-overview-tail .granta-overview-section+.granta-overview-section{padding-top:22px;border-top:1px solid var(--border-color)}}
@media(max-width:650px){
 .granta-answer .table-wrapper table{min-width:0;width:100%;table-layout:fixed}
 .granta-answer .table-wrapper th,.granta-answer .table-wrapper td{white-space:normal;overflow-wrap:anywhere;padding:12px 9px;font-size:13px;line-height:1.6}
 .granta-answer .table-wrapper:has(.granta-diagnostic-table){border:0;overflow:visible;background:none}
 .granta-answer table.granta-diagnostic-table{display:block;background:none;border:0}
 .granta-diagnostic-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
 .granta-diagnostic-table tbody{display:grid;gap:16px}
 .granta-diagnostic-table tr{display:block;width:100%;min-width:0;box-sizing:border-box;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;overflow:hidden}
 .granta-answer .table-wrapper .granta-diagnostic-table td{display:block;width:auto;min-width:0;max-width:none;box-sizing:border-box;padding:14px 18px;border:0;border-bottom:1px solid var(--border-color);background:none}
 .granta-answer .table-wrapper .granta-diagnostic-table td:last-child{border-bottom:0}
 .granta-diagnostic-table td::before{content:attr(data-label);display:block;color:var(--accent-green);font:600 12px/1.5 var(--font-main);margin-bottom:6px}
}
.granta-practical{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:28px 36px;margin:28px 0 48px;align-items:start}
.granta-practical-overview{min-width:0}
.granta-practical-photo{display:block;overflow:hidden;border:1px solid var(--border-color);border-radius:14px;background:var(--bg-secondary)}
.granta-practical-photo img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.faq-content .granta-practical-intro{font-family:var(--font-body);font-size:16px;line-height:1.8;margin:22px 0 0;color:var(--text-light)}
.faq-content .granta-practical-steps{list-style:none;counter-reset:practical-step;padding:0;margin:0;display:grid;gap:24px}
.granta-practical-steps>li{counter-increment:practical-step;position:relative;padding-left:44px}
.granta-practical-steps>li::before{content:counter(practical-step);position:absolute;left:0;top:0;display:grid;place-items:center;width:28px;height:28px;font:600 14px var(--font-main);color:var(--accent-green);background:rgba(0,180,0,.08);border:1px solid var(--border-color);border-radius:8px}
.faq-content .granta-practical h3{font:600 16px/1.5 var(--font-main);color:var(--text-light);margin:0 0 10px}
.faq-content .granta-practical-steps p,.faq-content .granta-practical-result p{font-family:var(--font-body);font-size:15px;line-height:1.8;color:var(--text-light);margin:0}
.granta-practical-results{grid-column:1/-1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.granta-practical-result{padding:24px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px}
.faq-content .granta-practical-result h3{color:var(--accent-green)}
@media(max-width:760px){.granta-practical{grid-template-columns:1fr;gap:26px;margin-bottom:36px}.granta-practical-results{grid-template-columns:1fr}.granta-practical-result{padding:22px}.faq-content .granta-practical-steps{gap:26px}}
body[data-faq-model="granta"] .hero-lv-pop-card:focus-visible,body[data-faq-model="granta"] .hero-lv-faq-q:focus-visible{outline:2px solid var(--accent-green);outline-offset:4px}
@media(max-width:600px){.granta-topic-cards:has(>a:nth-child(4)){grid-template-columns:1fr}}
@media(min-width:561px) and (max-width:900px){.granta-section-links>a:last-child:nth-child(odd),.granta-topic-cards>a:last-child:nth-child(odd){grid-column:1/-1}}
@media(prefers-reduced-motion:reduce){body[data-faq-model="granta"] .hero-lv-pop-card,body[data-faq-model="granta"] .hero-lv-pop-card::before{transition:none}body[data-faq-model="granta"] .hero-lv-pop-card:hover{transform:none}}
.faq-model-topic-grid{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:26px}
.faq-model-topic{padding:26px;border:1px solid #333;border-radius:14px;background:#1c1c1c}
.faq-model-topic h3{font-size:21px;margin:0 0 14px;line-height:1.4}
.faq-model-topic ul{padding-left:20px;margin:16px 0 0}
.faq-model-topic li+li{margin-top:10px}
.faq-model-callout{padding:26px;border-left:3px solid #00bb00;background:#192319;margin:34px 0}
.faq-model-source{padding:28px;border:1px solid #333;border-radius:14px}
.faq-model-back{margin-top:32px}
.faq-model-back a{color:var(--accent-green);text-decoration:underline;text-underline-offset:3px}
body[data-faq-model="granta"] .oil-guide-summary{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:650px){body[data-faq-model="granta"] .oil-guide-summary{grid-template-columns:1fr}}
body[data-faq-model] .faq-bc{flex-wrap:wrap;gap:10px;line-height:1.6}
.faq-bc-current{color:#aaa;font-size:13px}
body[data-faq-model] .hero-lv-btn{min-height:44px}
body[data-faq-model] .faq-card-title-link:focus-visible,.faq-model-card-photo:focus-visible{outline:2px solid #00bb00;outline-offset:5px}
.light-theme .faq-model-card,.light-theme .faq-model-topic{background:#fff;border-color:#ddd}
.light-theme .faq-model-card-body p,.light-theme .faq-model-section-lead,.light-theme .faq-model-steps p,.light-theme .faq-model-topic p,.light-theme .faq-model-topic li,.light-theme .faq-model-source p,.light-theme .faq-model-callout p{color:#4d4d4d}
.light-theme .faq-model-callout{background:#f0f7ef}
.light-theme .faq-model-source,.light-theme .faq-model-steps>div{border-color:#d9d9d9}
.light-theme .faq-model-eyebrow,.light-theme .faq-model-steps span{color:#007a00}
.light-theme .faq-bc-current{color:var(--text-secondary)}
@media(max-width:900px){.faq-model-steps{gap:18px}.faq-model-card-body{padding:22px}.faq-model-card-body h3{font-size:28px}}
@media(max-width:650px){.faq-model-grid,.faq-model-steps,.faq-model-topic-grid{grid-template-columns:1fr}.faq-model-intro{padding-top:22px}.faq-model-intro .hero-lv-title{font-size:34px}.faq-model-card-body{padding:22px}.faq-model-card-body h3{font-size:28px}.faq-model-explainer,.faq-model-source{margin-top:34px}.faq-model-topic,.faq-model-callout,.faq-model-source{padding:22px}.faq-model-hero .hero-lv-grid{gap:24px}body[data-faq-model] .faq-bc-current{max-width:100%;overflow-wrap:anywhere}}