.tri-layout{max-width:1440px;margin:auto;padding:72px 5%;display:grid;grid-template-columns:235px minmax(0,1fr);gap:64px;align-items:start}.tri-index{position:sticky;top:24px;display:flex;flex-direction:column;gap:0;max-height:calc(100vh - 48px);overflow:auto;padding-right:18px}.tri-index a{display:flex;gap:12px;text-decoration:none;font-size:14px;line-height:1.5;padding:10px 0;border-bottom:1px solid #d7e2e4;color:#103943}.tri-index a:hover,.tri-index a:focus{color:#006a79;text-decoration:underline}.tri-index a span{font-size:12px;opacity:.6;padding-top:2px}.tri-section{padding:0 0 64px;margin-bottom:56px;border-bottom:1px solid #cad8dc;scroll-margin-top:28px}.tri-section h2{font-size:clamp(30px,3.4vw,48px);line-height:1.12;margin:0 0 30px;letter-spacing:-.025em}.tri-section h3{font-size:clamp(22px,2.2vw,30px);line-height:1.25;margin:40px 0 18px}.tri-section h4{font-size:21px;margin:32px 0 18px}.tri-section p{font-size:17px;line-height:1.85;max-width:78ch;margin:0 0 20px}.tri-section .eyebrow{font-size:12px;letter-spacing:.14em;margin:0 0 16px}.tri-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin:28px 0}.tri-gallery figure{margin:0;overflow:hidden;background:#eef4f5}.tri-gallery img{width:100%;height:auto;display:block}.tri-gallery:has(figure:nth-child(2)) img{aspect-ratio:4/3;object-fit:contain}.tri-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 32px;padding-left:20px;margin:24px 0}.tri-list li{font-size:16px;line-height:1.65;padding:10px 0;border-bottom:1px solid #e0e8e9}.tri-section .tri-price{font-size:32px;font-weight:600;line-height:1.3}.tri-section .button{margin-top:12px}#guide-16{background:#edf4f5;padding:36px;border:0}#guide-17{border:0;margin-bottom:0}.tri-index .eyebrow{font-size:12px;letter-spacing:.14em;margin:0 0 14px}@media(max-width:1000px){.tri-layout{grid-template-columns:190px minmax(0,1fr);gap:30px;padding:48px 4%}.tri-list{grid-template-columns:1fr}}@media(max-width:760px){.tri-layout{display:block;padding:32px 6%}.tri-index{position:static;max-height:none;display:grid;grid-template-columns:1fr 1fr;gap:0 18px;margin-bottom:44px;padding:0}.tri-index .eyebrow{grid-column:1/-1}.tri-index a{font-size:13px}.tri-section{padding-bottom:36px;margin-bottom:36px}.tri-section p{font-size:16px}.tri-gallery{grid-template-columns:1fr}#guide-16{padding:24px}.tri-list{grid-template-columns:1fr}}
/* Expand each camp chapter directly beneath its heading. */
.tri-layout{display:block;max-width:1200px;padding:56px 5%}.tri-accordion{margin:0;padding:0;border-bottom:1px solid #cad8dc;scroll-margin-top:24px}.tri-accordion:first-child{border-top:1px solid #cad8dc}.tri-accordion>summary{display:flex;align-items:center;gap:24px;padding:28px 4px;cursor:pointer;list-style:none}.tri-accordion>summary::-webkit-details-marker{display:none}.tri-accordion>summary h2{flex:1;font-size:clamp(22px,2.7vw,34px);line-height:1.3;margin:0}.tri-number{color:#6b858c;font-size:14px;font-weight:600;min-width:24px}.tri-toggle::before{content:'+';font-size:30px;font-weight:400}.tri-accordion[open]>.tri-accordion{margin:0}.tri-accordion[open]>summary .tri-toggle::before{content:'−'}.tri-accordion>summary:hover{color:#006a79}.tri-accordion>summary:focus-visible{outline:2px solid #006a79;outline-offset:4px}.tri-panel{padding:4px 48px 36px}.tri-panel>p:last-child{margin-bottom:0}.tri-accordion#guide-16{background:transparent;padding:0;border-bottom:1px solid #cad8dc}.tri-accordion#guide-16[open]{background:#edf4f5}.tri-accordion#guide-16>summary{padding-left:4px}.tri-accordion#guide-17{border-bottom:1px solid #cad8dc;margin:0}@media(max-width:760px){.tri-layout{padding:32px 6%}.tri-accordion>summary{gap:14px;padding:24px 0}.tri-accordion>summary h2{font-size:22px}.tri-panel{padding:0 0 28px}.tri-number{font-size:12px;min-width:20px}.tri-toggle::before{font-size:26px}}

/* Keep document imagery proportional to the chapter text. */
.tri-panel .tri-gallery{max-width:760px;margin:24px auto;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:18px}.tri-panel .tri-gallery:has(figure:only-child){max-width:560px}.tri-panel .tri-gallery figure{background:transparent}.tri-panel .tri-gallery img{height:auto;max-height:340px;aspect-ratio:auto;object-fit:contain;border-radius:6px}@media(max-width:600px){.tri-panel .tri-gallery{max-width:100%;grid-template-columns:1fr}.tri-panel .tri-gallery img{max-height:260px}}