.guide-shell{color:#23212b;background:#f5f4f8;min-height:100vh}:is(.guide-shell a:focus-visible,.guide-shell summary:focus-visible){outline-offset:5px;outline:3px solid #945aff}.guide-header{color:#fff;background:#191d26;justify-content:space-between;align-items:center;gap:20px;padding:12px max(5%,20px);display:flex}.guide-header img{object-fit:contain;width:170px;height:65px}.guide-header nav{flex-wrap:wrap;gap:20px;font-size:13px;display:flex}.guide-wrap{max-width:1160px;margin:auto;padding:36px 24px 64px}.guide-kicker{color:#7743d8;letter-spacing:.02em;font-size:12px;font-weight:800}.guide-title{margin:12px 0;font-size:clamp(28px,4vw,46px);font-weight:950;line-height:1.65}.guide-lead{color:#696374;max-width:750px;font-size:16px;line-height:2.15}.guide-hero{grid-template-columns:1.15fr 1fr;align-items:center;gap:36px;padding-bottom:36px;display:grid}.guide-hero figure{background:#e8e7ec;border-radius:24px;overflow:hidden}.guide-hero img{object-fit:cover;width:100%;height:270px}.guide-hero figcaption{color:#625c70;padding:10px 15px;font-size:11px}.guide-topics{grid-template-columns:repeat(3,1fr);gap:18px;margin:24px 0;display:grid}.guide-topic{background:#fff;border:1px solid #e7e3ee;border-radius:20px;padding:25px;transition:transform .15s,border-color .15s;display:block}.guide-topic:hover{border-color:#7743d8;transform:translateY(-3px)}.guide-topic h2{margin:10px 0;font-size:19px;font-weight:850;line-height:1.8}.guide-topic p{color:#6b6574;font-size:13px;line-height:2}.guide-topic span{color:#7743d8;font-size:12px;font-weight:700}.guide-split{grid-template-columns:250px minmax(0,1fr);align-items:start;gap:38px;display:grid}.guide-toc{background:#f5f4f8;border-right:3px solid #7840db;padding:8px 18px;position:sticky;top:20px}.guide-toc a{text-underline-offset:4px;margin-top:13px;font-size:12px;line-height:1.9;text-decoration:underline;display:block}.guide-article section{background:#fff;border-radius:18px;margin-bottom:18px;padding:26px 30px;scroll-margin-top:24px}.guide-article h2{margin-bottom:13px;font-size:23px;font-weight:850;line-height:1.8}.guide-article p{color:#514b5b;font-size:15px;line-height:2.3}.guide-check{background:#eae2fb;border-radius:18px;margin:25px 0;padding:25px 30px}.guide-check h2{margin-bottom:12px;font-size:22px;font-weight:850}.guide-check p,.guide-check li{font-size:14px;line-height:2.1}.guide-cta{background:#7040d8;border-radius:10px;margin-top:15px;padding:12px 20px;font-size:13px;font-weight:700;display:inline-block;color:#fff!important}.guide-article details{background:#fff;border-bottom:1px solid #ded9e6;padding:17px}.guide-article summary{cursor:pointer;font-size:15px;font-weight:700}.guide-article details p{margin-top:10px}.guide-related{flex-wrap:wrap;gap:10px;margin-top:22px;display:flex}.guide-related a{background:#fff;border:1px solid #ddd5eb;border-radius:10px;padding:12px;font-size:12px;text-decoration:underline}.guide-footer{color:#fff;background:#191d26;justify-content:space-between;gap:20px;padding:30px 6%;font-size:12px;display:flex}.guide-products{grid-template-columns:repeat(4,1fr);gap:12px;margin:20px 0;display:grid}.guide-products a{text-align:center;background:#fff;border-radius:16px;padding:12px;font-size:12px;text-decoration:underline}.guide-products img{object-fit:contain;width:100%;height:145px}.guide-source{font-size:12px!important;line-height:2!important}.guide-source a{color:#6230b8;text-decoration:underline}.guide-table{margin:15px 0;overflow:auto}.guide-table table{border-collapse:collapse;background:#fff;width:100%;min-width:500px;font-size:13px}.guide-table th,.guide-table td{text-align:right;border-bottom:1px solid #e7e3ec;padding:15px;line-height:1.9}.guide-table th{background:#eee7f9}@media (max-width:760px){.guide-header{align-items:center;padding:12px 20px}.guide-header img{width:125px;height:48px}.guide-header nav{gap:12px;font-size:11px}.guide-wrap{padding:25px 18px 45px}.guide-hero{grid-template-columns:1fr;gap:20px}.guide-hero img{height:210px}.guide-topics{grid-template-columns:1fr}.guide-split{grid-template-columns:1fr;gap:20px}.guide-toc{background:#ebe5f5;border-radius:12px;padding:15px;position:static}.guide-toc a{margin:8px 0 0 14px;display:inline-block}.guide-article section{padding:22px 19px}.guide-article h2{font-size:20px}.guide-products{grid-template-columns:repeat(2,1fr)}.guide-footer{flex-direction:column}.guide-title{font-size:29px}}.gearbox-options{flex-wrap:wrap;gap:12px;margin:0 0 28px;display:flex}.guide-article{min-width:0}.guide-header nav a,.guide-footer a{text-underline-offset:4px;text-decoration:underline}.guide-table caption{text-align:right;padding:12px;font-weight:700;line-height:2}.guide-table tbody th{background:#fff;font-weight:600}.guide-shell a{overflow-wrap:anywhere}@media (max-width:760px){.guide-toc strong{margin-bottom:8px;display:block}.guide-toc a{min-height:44px;margin:0;padding:9px 0;line-height:1.8;display:block}.guide-cta{min-height:44px}.guide-products a{min-width:0}.guide-header nav a{align-items:center;min-height:44px;display:inline-flex}}