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.diagram>svg{max-height:none;width:100%;height:auto}.diagram{isolation:isolate}
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/* Explanatory boards are readable HTML; exact road diagrams scale independently. */
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@media(max-width:600px){.comparison{grid-template-columns:1fr;padding:10px;gap:16px}.comparison h4{min-height:0}.teach-head{padding:16px}.teach-head h3{font-size:21px}.teach-reason{padding:16px;grid-template-columns:1fr;gap:5px}.fact-diagram{padding:18px}.fact-node{font-size:19px;padding:15px}.sign-teaching{gap:18px;padding:25px 15px}.sign-teaching strong{font-size:20px}.teach-drawing>svg{min-width:0}}

.action-panels{display:grid;gap:12px;padding:22px}.action-panels section{display:grid;grid-template-columns:35px 1fr;gap:3px 12px;padding:16px;border:1px solid #cfdfeb;border-radius:12px}.action-panels section>span{grid-row:span 2;background:#1261a9;color:white;border-radius:50%;width:32px;height:32px;text-align:center;padding:3px;font-weight:750}.action-panels h4{margin:0;font-size:20px}.feedback .action-panels p{margin:3px 0 0;font-size:16px}.distance-chain{display:flex;gap:12px;padding:20px}.distance-chain>div{flex:1;min-width:0;border-top:5px solid #1261a9;padding:12px;background:#edf4fb}.distance-chain b,.distance-chain span{display:block}.distance-chain b{font-size:17px}.distance-chain span{font-size:15px;margin-top:6px}.risk-comparison{display:flex;gap:20px;justify-content:center;padding:30px 20px}.risk-comparison>div{flex:1;text-align:center;padding:18px;border:1px solid #cfdfeb;border-radius:12px}.risk-comparison span{display:block;font-size:12px}.risk-comparison strong{display:block;font-size:56px;color:#1261a9}.feedback .risk-comparison p{margin:0;font-size:17px}.risk-comparison>div:last-child{background:#fff0ea}.risk-comparison>div:last-child strong{color:#b84731}.outcome-bar{padding:16px;text-align:center;font-weight:750;background:#e9f2fb}.time-band{padding:35px 20px;display:flex;align-items:center;justify-content:space-between;gap:15px}.time-band>div{background:#163c60;color:#fff;padding:24px;text-align:center}.time-band b,.time-band span{display:block}.time-band span{font-size:12px}.time-band strong{font-size:21px}.three-triggers{display:flex;padding:20px;align-items:end;gap:12px}.three-triggers>div{width:33.33%;text-align:center}.three-triggers svg{display:block;width:100%;height:135px}.light-stop{display:block;width:64px;height:64px;margin:35px auto;border:8px solid #273e52;border-radius:50%;background:#e74840}.three-triggers strong{font-size:16px}.belt-teaching>svg{display:block;width:100%;max-height:270px}.traction svg{max-height:190px}.teach-drawing>.distance-chain+svg{display:block;width:100%}
@media(max-width:600px){.distance-chain{flex-direction:column}.time-band{flex-direction:column}.risk-comparison{gap:10px;padding:18px 10px}.risk-comparison>div{padding:12px 8px}.risk-comparison strong{font-size:44px}.three-triggers{padding:15px 5px;gap:5px}.three-triggers strong{font-size:14px}}

.lesson-image{display:block;width:100%;height:auto;object-fit:contain}.teach-drawing>.lesson-image{max-width:100%}.comparison .lesson-image{width:100%;height:auto}.three-triggers .lesson-image{height:135px;object-fit:contain}.belt-teaching>.lesson-image{max-height:290px;object-fit:contain}.traction .lesson-image{max-height:230px;object-fit:contain}.teach-reason{display:block}.teach-reason>strong{display:block;margin-bottom:10px}.feedback .teach-reason p{font-size:17px;line-height:1.7}.teach-drawing{overflow:hidden}.fact-diagram{padding-top:12px}.teach-head h3{margin-top:0}.teach-review{margin:0}
/* Guided program and an owner-managed resource catalog. */
.program-heading{display:flex;justify-content:space-between;gap:24px;margin-bottom:24px}.program-heading h1{font-size:34px;line-height:1.15;margin:8px 0 14px}.program-heading p{max-width:620px;color:#526b82}.program-count{text-align:right;min-width:150px}.program-count strong{display:block;font-size:42px}.program-count small{font-size:20px;color:#61788b}.program-count span{font-size:14px}.program-next{background:#103e69;color:#fff;border-radius:20px;padding:28px;display:flex;align-items:center;justify-content:space-between;gap:22px;margin-bottom:26px}.program-next .eyebrow{color:#acd7fa}.program-next h2{font-size:24px;line-height:1.35;margin:10px 0}.program-next p{color:#d8e8f5;margin-bottom:0}.program-next .back{color:white}.stack-actions{display:grid;gap:10px;flex-shrink:0}.day-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.day-card{display:block;text-align:left;background:white;border:1px solid #d3dfeb;border-radius:18px;padding:24px;color:#123154}.day-card:hover{border-color:#1261a9;box-shadow:0 5px 18px #12315412}.day-card-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.day-number{font-size:24px;font-weight:800;color:#1261a9}.day-card h2{font-size:22px;margin:18px 0 8px;line-height:1.3}.day-card p{color:#526b82;min-height:50px}.day-card .progress{margin:20px 0 12px}.day-card-foot{display:flex;justify-content:space-between;gap:10px;font-size:14px}.exam-day{grid-column:1/-1;background:#e8f2fc}.day-actions{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0}.day-summary{display:flex;flex-wrap:wrap;gap:16px;background:#edf4fb;padding:18px;border-radius:12px}.day-summary b{display:block}.day-outline{margin-top:25px;border-top:1px solid #d3dfeb;padding-top:20px}.day-outline summary{cursor:pointer;font-weight:700}.day-outline li{padding:5px}.resource-tabs{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:24px}.resource-tabs button{border:1px solid #b9cddd;border-radius:30px;padding:10px 16px;background:white;color:#244762;font-size:14px}.resource-tabs .active{background:#123e69;color:white;border-color:#123e69}.resource-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.resource-card{padding:26px;display:flex;flex-direction:column;box-shadow:none}.resource-category{font-size:14px;color:#1261a9;font-weight:700}.resource-card h2{font-size:23px;line-height:1.3}.resource-card>p{color:#536c81}.resource-bottom{display:flex;align-items:flex-start;flex-direction:column;gap:16px;margin-top:auto;padding-top:20px}.resource-bottom strong{font-size:19px}.coming-soon{display:inline-block;background:#e9eff5;color:#4a6276;border-radius:8px;padding:9px 15px;font-size:14px}.affiliate-note{border-top:1px solid #dce6ef;padding-top:14px;font-size:14px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}form input:not([type=checkbox]){display:block;width:100%;border:1px solid #baccdf;border-radius:8px;margin-top:8px;padding:12px;font:16px/1.5 system-ui;color:#193b5b;background:white}.day-card .pill{font-size:14px}nav{overflow-x:auto}nav button{white-space:nowrap}
@media(max-width:700px){.program-heading h1{font-size:28px}.program-count{display:none}.program-next{display:block;padding:22px}.stack-actions{margin-top:20px}.day-grid,.resource-grid,.form-grid{grid-template-columns:1fr}.day-card{padding:20px}.day-card p{min-height:0}.program-heading p{font-size:16px}.resource-card{padding:22px}.day-card-foot{flex-wrap:wrap}}