:root{color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:system-ui,-apple-system,"Segoe UI",Arial,sans-serif;margin:0;color:#1c252b;background:#faf9f7;line-height:1.65}a{color:#8b2225}a:focus-visible,button:focus-visible{outline:3px solid #c64a39;outline-offset:3px}.skip{position:absolute;left:-9999px;top:8px;background:white;padding:8px;z-index:5}.skip:focus{left:8px}.wrap{width:min(1120px,calc(100% - 36px));margin:auto}.site-head{background:#fff;border-bottom:1px solid #e6e1da}.head-inner{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:16px 0}.site-head img{width:174px;max-width:100%;height:auto;object-fit:contain}.top-nav{display:flex;gap:16px;flex-wrap:wrap}.top-nav a{font-size:.94rem;font-weight:600;text-decoration:none}.breadcrumbs{padding:19px 0;color:#59626b;font-size:.91rem}.breadcrumbs a{color:#58626b}.product-layout{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);gap:38px;align-items:start}.product-image{background:#fff;border:1px solid #e8e4df;border-radius:14px;padding:15px;text-align:center}.product-image img{display:block;width:100%;height:auto;max-height:680px;object-fit:contain;margin:auto}.small{font-size:.87rem;color:#58626b}.eyebrow{color:#8b2225;text-transform:uppercase;letter-spacing:.09em;font-size:.76rem;font-weight:800}h1{font-size:clamp(1.65rem,3.5vw,2.6rem);line-height:1.17;margin:10px 0 17px}h2{font-size:clamp(1.25rem,2.4vw,1.7rem);line-height:1.3}h3{font-size:1.04rem}.intro{font-size:1.04rem;color:#394550}.panel{background:#fff;border:1px solid #e7e2dd;border-radius:14px;padding:22px;margin:20px 0}.panel ul{padding-left:22px}.panel li{margin:6px 0}.cta{display:inline-block;text-align:center;background:#18744c;color:#fff;font-weight:800;text-decoration:none;padding:14px 18px;border-radius:9px;margin:8px 0}.cta:hover{background:#0c5b39}.secondary{display:inline-block;color:#8b2225;font-weight:650}.guide{margin-top:30px}.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.faq details{background:#fff;border:1px solid #e7e2dd;border-radius:10px;padding:14px 18px;margin:9px 0}.faq summary{font-weight:700;cursor:pointer}.faq details p{margin-bottom:0}.related{margin:42px 0}.related-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.related-card{background:#fff;border:1px solid #e8e4df;border-radius:12px;padding:12px;text-decoration:none;color:#242b30}.related-card:hover{border-color:#b45049}.related-card img{width:100%;height:170px;object-fit:contain;display:block}.related-card span{display:block;text-align:center;font-weight:750;margin-top:8px}.site-foot{background:#191b1d;color:#f5f5f5;margin-top:48px;padding:27px 0}.site-foot a{color:#fff}.site-foot .wrap{display:flex;gap:16px;flex-wrap:wrap;justify-content:space-between}.notice{font-size:.92rem;color:#55606a}.guideline{background:#f5f1ed;border-left:4px solid #a1322c;padding:15px 18px;margin:20px 0;border-radius:4px}@media(max-width:780px){.product-layout,.guide-grid{grid-template-columns:1fr}.related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.top-nav{gap:12px}.site-head img{width:140px}.product-image img{max-height:540px}}@media(max-width:420px){.related-grid{gap:9px}.related-card img{height:140px}.head-inner{align-items:flex-start;flex-direction:column}.panel{padding:16px}}

/* V81: mobile-friendly product comparison links */
.v81-help{margin:2rem 0;padding:1.3rem;border:1px solid #d6d9dd;border-radius:12px;background:#f8f9fa;color:#20242a}
.v81-help h2{margin:0 0 .65rem;font-size:1.25rem}
.v81-help p{line-height:1.65}
.v81-help-links{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1rem}
.v81-help-links a{display:inline-block;padding:.7rem .85rem;border:1px solid #a6aab0;border-radius:8px;color:#171a1f;background:#fff;text-decoration:none;font-weight:600}
.v81-help-links a:hover,.v81-help-links a:focus-visible{border-color:#a11d20;text-decoration:underline}
@media(max-width:620px){.v81-help-links{flex-direction:column}.v81-help-links a{text-align:center}}