.walkthrough-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 20px;margin-top:28px;border-bottom:1px solid #dce1df}
.walkthrough-tabs button{font:inherit;font-size:14px;line-height:1.4;text-align:left;letter-spacing:0;min-height:68px;border:0;border-bottom:2px solid transparent;padding:12px 0;background:transparent;cursor:pointer;color:#65716b;transition:color .2s,border-color .2s}
.walkthrough-tabs button[aria-selected="true"]{border-color:#365947;color:#254533;font-weight:600}
.walkthrough-tabs button:focus-visible,.walkthrough-panels>[role="tabpanel"]:focus-visible{outline:2px solid #365947;outline-offset:4px}
.walkthrough-panels{display:grid!important;grid-template-columns:minmax(0,1fr)!important;margin-top:0!important;gap:0!important}
.walkthrough-panels>[role="tabpanel"]{grid-area:1/1;min-height:270px;padding:32px 0!important;border:0!important;background:transparent!important;box-shadow:none!important;border-radius:0!important;opacity:1!important;transform:none!important;animation:subpage-enter .22s ease-out}
.walkthrough-panels [hidden]{display:none!important}.walkthrough-panels h3,.walkthrough-panels h4{font-size:26px;letter-spacing:0;line-height:1.25;max-width:34ch}.walkthrough-panels p{max-width:65ch;font-size:17px;line-height:1.7}.walkthrough-panels .kicker,.walkthrough-panels .n{font-size:12px;letter-spacing:0;margin-bottom:16px;display:block}
.document-map{display:block!important}.document-map>details{border-top:1px solid #dce1df;padding:0!important;background:none!important;border-radius:0!important}.document-map>details:last-child{border-bottom:1px solid #dce1df}.document-map summary{display:flex;align-items:center;justify-content:space-between;gap:20px;cursor:pointer;padding:20px 0;list-style:none}.document-map summary::-webkit-details-marker{display:none}.document-map summary::after{content:'+';font-size:24px;font-weight:400}.document-map details[open]>summary::after{content:'−'}.document-map summary h3{margin:0;font-size:20px;line-height:1.35;letter-spacing:0}.document-map-body{padding:0 0 24px;max-width:75ch;animation:subpage-enter .2s ease-out}.document-map-body p{margin:0;line-height:1.7}
.comparison-focus{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0 14px}.comparison-focus button{font:inherit;font-size:13px;padding:10px 14px;border:1px solid #c6d0ca;border-radius:4px;background:white;cursor:pointer;letter-spacing:0}.comparison-focus button[aria-pressed="true"]{background:#e6ede8;color:#244331;border-color:#496b58}.comparison-highlight{background:#e6ede8!important;box-shadow:inset 0 2px #5f7e6c}.comparison-table th,.comparison-table td{transition:background .18s}
.article-toc a[aria-current="location"]{color:#244331;text-decoration:underline;text-underline-offset:4px}.tl-row{transition:border-color .2s}.tl-row:hover,.tl-row:focus-within{border-color:#718d7d}.tl-role{letter-spacing:0}
@keyframes subpage-enter{from{opacity:.4;translate:0 4px}to{opacity:1;translate:0 0}}
@media(max-width:640px){.walkthrough-tabs{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 14px}.walkthrough-tabs button{font-size:13px;min-height:76px;overflow-wrap:anywhere}.walkthrough-panels>[role="tabpanel"]{min-height:380px}.walkthrough-panels h3,.walkthrough-panels h4{font-size:23px}.walkthrough-panels p{font-size:15px}.document-map summary h3{font-size:18px}}
@media(prefers-reduced-motion:reduce){.walkthrough-tabs button,.walkthrough-panels>[role="tabpanel"],.document-map-body,.comparison-table th,.comparison-table td,.tl-row{animation:none!important;transition:none!important}}
@media print{.walkthrough-tabs,.comparison-focus{display:none}.walkthrough-panels>[role="tabpanel"]{display:block!important;min-height:0!important;grid-area:auto}.walkthrough-panels [hidden]{display:block!important}.document-map details>div{display:block!important}}