/* One editorial reading axis, matching the secondary Tongaw chapter. */
#chapter[data-chapter=immersion] .chapter-hero{min-height:calc(82svh - 80px)}
#chapter[data-chapter=immersion] h1{font-size:clamp(46px,7vw,100px);text-wrap:balance}
#chapter[data-chapter=immersion] .chapter-subnav{position:static;gap:clamp(20px,5vw,60px)}
#chapter[data-chapter=immersion] .chapter-subnav button{min-height:44px;font-size:13px}
#chapter[data-chapter=immersion] .imm-section{display:grid;grid-template-columns:180px minmax(0,680px);gap:70px;justify-content:center;margin:0 auto;padding:85px 7%;position:relative;scroll-margin-top:90px}
#chapter[data-chapter=immersion] .imm-section+.imm-section:before{content:'';position:absolute;top:0;left:max(7%,calc((100% - 930px)/2));right:max(7%,calc((100% - 930px)/2));height:1px;background:#ffffff18}
#chapter[data-chapter=immersion] .imm-section>.eyebrow{font:400 11px/1.8 'DM Sans',sans-serif;letter-spacing:.12em;margin:10px 0 0;color:#aaa9a4}
#chapter[data-chapter=immersion] .imm-reading{min-width:0}
#chapter[data-chapter=immersion] .imm-reading h2{font:400 clamp(32px,3.5vw,46px)/1.25 Manrope,sans-serif;letter-spacing:-.035em;margin:0 0 25px;text-wrap:balance}
#chapter[data-chapter=immersion] .imm-reading p{font:400 clamp(17px,1.45vw,20px)/1.8 'DM Sans',sans-serif;color:#bcbdb7;margin:0 0 24px;max-width:60ch}
#chapter[data-chapter=immersion] .imm-reading>p:last-child{margin-bottom:0}
#chapter[data-chapter=immersion] .practice-descriptions{margin-top:36px}
#chapter[data-chapter=immersion] .practice-descriptions article{border:0;padding:0 0 32px}
#chapter[data-chapter=immersion] .practice-descriptions article:last-child{padding-bottom:0}
#chapter[data-chapter=immersion] .practice-descriptions h3{font:400 23px/1.4 Manrope,sans-serif;letter-spacing:-.02em;margin:0 0 12px}
#chapter[data-chapter=immersion] .practice-descriptions p{margin:0 0 18px!important;font-size:17px}
#chapter[data-chapter=immersion] .practice-descriptions p:last-child{margin-bottom:0!important}
#chapter[data-chapter=immersion] .imm-place-details{margin-top:35px}
#chapter[data-chapter=immersion] .imm-place-details>.eyebrow{font:400 13px/1.6 'DM Sans';letter-spacing:0;text-transform:none;margin-bottom:18px;color:#f3f1ea}
#chapter[data-chapter=immersion] details{border-top:1px solid #ffffff25}
#chapter[data-chapter=immersion] summary{position:relative;padding:20px 30px 20px 0;list-style:none;font-size:16px;line-height:1.6;cursor:pointer}
#chapter[data-chapter=immersion] summary::-webkit-details-marker{display:none}
#chapter[data-chapter=immersion] summary:after{content:'+';position:absolute;right:0;color:#aaa9a4}
#chapter[data-chapter=immersion] details[open]>summary:after{content:'−'}
#chapter[data-chapter=immersion] details p,#chapter[data-chapter=immersion] details ul{font-size:16px;line-height:1.8;margin:0 0 22px;color:#bcbdb7}
#chapter[data-chapter=immersion] details ul{padding-left:20px}
#chapter[data-chapter=immersion] .text-link{font-size:14px;min-height:44px;margin-top:15px}
#chapter[data-chapter=immersion] details .text-link{margin:0 0 20px}
#chapter[data-chapter=immersion] .duration-heading{display:flex;flex-direction:column;align-items:flex-start;gap:18px;margin-top:22px}
#chapter[data-chapter=immersion] .duration-heading .eyebrow{font-size:11px;line-height:1.8;letter-spacing:.06em;margin-bottom:12px!important}
#chapter[data-chapter=immersion] .duration-heading h3{font:400 21px/1.4 Manrope,sans-serif;letter-spacing:-.02em}
#chapter[data-chapter=immersion] .price{font:400 40px/1.2 Manrope,sans-serif;margin:0;letter-spacing:-.04em}
#chapter[data-chapter=immersion] .included{flex:1;margin:25px 0}
#chapter[data-chapter=immersion] .included li{font-size:14px;padding:12px 0;line-height:1.75}
#chapter[data-chapter=immersion] .booking-row p{font-size:13px!important;line-height:1.8;min-height:48px;margin-bottom:18px}
#chapter[data-chapter=immersion] .chapter-cta{font-size:13px;min-height:48px;padding:14px 18px;max-width:100%;text-align:center}
#chapter[data-chapter=immersion] .imm-ending{padding:80px 7%;text-align:center}
#chapter[data-chapter=immersion] .imm-ending>p:first-child{font:400 clamp(28px,3.2vw,42px)/1.35 Manrope,sans-serif!important;letter-spacing:-.035em}
@media(max-width:900px){
 #chapter[data-chapter=immersion] .imm-section{grid-template-columns:125px minmax(0,1fr);gap:35px;padding:70px 7%}
}
@media(max-width:700px){
 #chapter[data-chapter=immersion] .chapter-hero{min-height:calc(78svh - 66px);padding:65px 7%}
 #chapter[data-chapter=immersion] .chapter-subnav{justify-content:space-between;gap:0;padding:10px 7%}
 #chapter[data-chapter=immersion] .chapter-subnav button{font-size:12px}
 #chapter[data-chapter=immersion] .imm-section{display:block;padding:55px 7%;scroll-margin-top:75px}
 #chapter[data-chapter=immersion] .imm-section>.eyebrow{margin:0 0 22px}
 #chapter[data-chapter=immersion] .imm-reading h2{font-size:32px;margin-bottom:22px}
 #chapter[data-chapter=immersion] .imm-reading p{font-size:17px;line-height:1.8}
 #chapter[data-chapter=immersion] .duration-heading{flex-direction:row;justify-content:space-between}
 #chapter[data-chapter=immersion] .imm-ending{padding:60px 7%}
}
@media(max-width:360px){
 #chapter[data-chapter=immersion] .chapter-top{flex-wrap:wrap;height:auto;min-height:92px;padding-block:10px;gap:4px 14px}
 #chapter[data-chapter=immersion] .chapter-top>.chapter-home{order:-1;width:100%;justify-content:center}
 #chapter[data-chapter=immersion] .duration-heading{flex-direction:column}
}
@media(prefers-reduced-motion:reduce){#chapter[data-chapter=immersion]{scroll-behavior:auto}#chapter[data-chapter=immersion] .reveal{opacity:1;transform:none}}
/* One generous detail panel; both durations and prices remain visible. */
#chapter[data-chapter=immersion] .imm-duration{margin-top:38px}
#chapter[data-chapter=immersion] .imm-duration-tabs{display:grid;grid-template-columns:1fr 1fr;gap:30px;border-bottom:1px solid #ffffff25;margin-bottom:35px}
#chapter[data-chapter=immersion] .imm-duration-tabs button{position:relative;text-align:left;padding:0 0 22px;color:#aaa9a4;min-height:80px}
#chapter[data-chapter=immersion] .imm-duration-tabs button>span{display:block;font:400 25px/1.4 Manrope,sans-serif;letter-spacing:-.025em}
#chapter[data-chapter=immersion] .imm-duration-tabs small{display:block;font:400 14px/1.8 'DM Sans';margin-top:5px}
#chapter[data-chapter=immersion] .imm-duration-tabs button:after{content:'';position:absolute;left:0;right:0;bottom:-1px;height:2px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .25s}
#chapter[data-chapter=immersion] .imm-duration-tabs button[aria-selected=true]{color:#f3f1ea}
#chapter[data-chapter=immersion] .imm-duration-tabs button[aria-selected=true]:after{transform:scaleX(1)}
#chapter[data-chapter=immersion] .imm-duration-tabs button:hover{color:#f3f1ea}
#chapter[data-chapter=immersion] .imm-duration .duration-heading{flex-direction:row;justify-content:space-between;align-items:center;gap:25px;margin:0}
#chapter[data-chapter=immersion] .imm-duration .duration-heading h3{font-size:clamp(25px,2.8vw,32px);line-height:1.3}
#chapter[data-chapter=immersion] .imm-duration .price{font:400 46px/1.2 Manrope,sans-serif;margin:0;white-space:nowrap}
#chapter[data-chapter=immersion] .imm-duration .included{margin:32px 0}
#chapter[data-chapter=immersion] .imm-duration .included li{font-size:16px;line-height:1.75;padding:15px 0}
#chapter[data-chapter=immersion] .imm-duration .booking-row p{min-height:0;font-size:14px!important;margin-bottom:20px}
#chapter[data-chapter=immersion] .imm-duration .chapter-cta{font-size:14px;padding:16px 24px}
@media(max-width:700px){
 #chapter[data-chapter=immersion] .imm-duration-tabs{gap:22px;margin-bottom:28px}
 #chapter[data-chapter=immersion] .imm-duration-tabs button>span{font-size:23px}
 #chapter[data-chapter=immersion] .imm-duration .price{font-size:36px}
 #chapter[data-chapter=immersion] .imm-duration .duration-heading{align-items:flex-start;gap:16px}
}
@media(max-width:360px){#chapter[data-chapter=immersion] .imm-duration .duration-heading{flex-direction:column}}

/* White calls to action and a matching selected duration. */
#chapter[data-chapter=immersion] .imm-white-cta{background:#fff;color:#000;margin-top:15px;padding:15px 24px;border:1px solid #fff}
#chapter[data-chapter=immersion] .imm-white-cta:hover{background:#eee;border-color:#eee}
#chapter[data-chapter=immersion] .imm-duration-tabs{border-bottom:0;gap:16px}
#chapter[data-chapter=immersion] .imm-duration-tabs button{padding:20px 24px;border:1px solid #ffffff40;background:transparent;color:#bcbdb7;transition:background .2s,color .2s,border-color .2s}
#chapter[data-chapter=immersion] .imm-duration-tabs button[aria-selected=true]{background:#fff;border-color:#fff;color:#000}
#chapter[data-chapter=immersion] .imm-duration-tabs button:after{display:none}
#chapter[data-chapter=immersion] .imm-duration-tabs button:not([aria-selected=true]):hover{color:#fff;border-color:#fff}
#chapter[data-chapter=immersion] .imm-duration-tabs button small{color:inherit}
@media(max-width:700px){#chapter[data-chapter=immersion] .imm-duration-tabs{gap:12px}#chapter[data-chapter=immersion] .imm-duration-tabs button{padding:17px 14px}}