.app-tools{display:flex;gap:18px;align-items:center;flex-wrap:wrap;padding-top:17px}.app-tools button{min-height:44px;font-size:14px}#offlineStatus{font-size:13px;color:var(--muted)}#installDialog h2{margin:0 0 18px}#installDialog li{margin-bottom:15px}.player-slot,.player-slot iframe{min-height:230px}.app-tools[hidden]{display:none}
@media(max-width:760px){
body{padding-bottom:calc(82px + env(safe-area-inset-bottom));overscroll-behavior-y:none}.sidebar{padding:0;background:none}.brand,.side-label,.side-note,.offline{display:none}.sidebar nav{position:fixed;inset:auto 0 0;background:#152532;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;padding:7px 3px calc(7px + env(safe-area-inset-bottom));margin:0;overflow:visible;z-index:8;border-top:1px solid #49606e}.nav{position:relative;flex-direction:column;gap:4px;justify-content:center;padding:6px 2px;min-height:59px;font-size:12px;line-height:1.25;white-space:normal;text-align:center;border-radius:7px}.nav>span{display:block;width:auto;font-size:23px}.nav small{position:absolute;top:3px;right:8px;margin:0;font-size:10px;background:#375265;border-radius:8px;min-width:15px;padding:1px 3px}.nav small:empty{display:none}main{padding:0 16px;margin:0;min-height:calc(100dvh - 80px)}.topbar{padding-top:env(safe-area-inset-top);height:calc(52px + env(safe-area-inset-top));font-size:14px;color:#152532}.topbar:before{content:'A';width:28px;height:31px;background:#152532;color:#f5c678;display:grid;place-items:center;font:24px Georgia;margin-right:9px;border-radius:5px}.topbar>span:first-child{margin-right:auto}.app-tools{gap:6px 15px;padding-top:7px}.app-tools button{font-size:13px;min-height:37px}.app-tools #offlineStatus{flex-basis:100%;font-size:12px;line-height:1.4}#offlineStatus:empty{display:none}#content{padding-top:12px}h1,.heading-row h1{font-size:29px;letter-spacing:-.7px;margin-bottom:10px}.eyebrow{font-size:12px}.heading-row{display:block}.heading-row .primary{display:none}.intro{font-size:15px;margin-bottom:12px}.search-row{margin:16px 0 12px}.search input{font-size:16px;padding-block:12px}.chips{display:flex;flex-wrap:nowrap;overflow-x:auto;gap:7px;padding-bottom:8px;margin-bottom:7px;scrollbar-width:none}.chip{font-size:14px;min-height:42px}.filters{display:grid;grid-template-columns:1fr 1fr;gap:9px}.filters label{display:flex;flex-direction:column;align-items:stretch;gap:3px;font-size:13px;min-width:0}.filters select{font-size:16px;padding:9px 6px;min-height:42px;max-width:100%;width:100%}.filters>button{min-height:44px;align-self:end;text-align:center;font-size:14px}.result-bar{display:flex;flex-direction:row;align-items:center;gap:10px;margin:20px 0 14px}.result-bar h2{font-size:20px}.result-bar label{font-size:13px}.result-bar select{max-width:165px;font-size:13px;padding:8px 4px}.cards,.finder-results .cards{grid-template-columns:1fr;gap:18px}.technique-card-heading{min-height:0;padding:17px 16px}.technique-card-heading h3{font-size:20px}.technique-card-heading .family{font-size:12px}.technique-card-heading .heart{flex-basis:44px;width:44px;height:44px}.card-body{padding:17px}.card .image-focus{font-size:16px;line-height:1.55}.card-meta{flex-direction:row;align-items:center}.card-actions{flex-direction:row;align-items:center}.card-actions button{min-height:44px}.video-pill{min-height:46px;font-size:15px}.video-pill span{font-size:13px}.card .text-link{font-size:14px}.compare-toggle{font-size:14px}.price small{display:block;text-align:right;margin:0}.finder-form{display:block;padding:18px}.field{margin-bottom:17px}.field:last-child{margin-bottom:0}.field select{font-size:16px}.field label{font-size:16px}.knowledge-grid{gap:16px}.panel{padding:20px}.panel h2{font-size:25px}.compare-scroll table{min-width:690px}.compare-scroll th,.compare-scroll td{padding:13px;width:220px;min-width:200px}.compare-scroll th:first-child{min-width:145px;width:145px}dialog{width:100%;max-width:100%;height:100dvh;max-height:100dvh;margin:0;border-radius:0;overscroll-behavior:contain}dialog .detail-inner{padding:calc(20px + env(safe-area-inset-top)) 19px calc(26px + env(safe-area-inset-bottom))}.detail-inner h1{font-size:29px}.detail-top .close{position:sticky;top:env(safe-area-inset-top);width:44px;height:44px;z-index:2;background:#fff}.visual-lesson figure{width:100%;max-width:none}.visual-insight>p{font-size:17px}.stats{grid-template-columns:1fr 1fr;gap:15px}.stats strong{font-size:16px}.actions-row{flex-wrap:wrap}.actions-row .primary,.actions-row .secondary{min-height:46px}.video-card h3{font-size:18px}.player-slot,.player-slot iframe{min-height:210px}#videoDialog h2{font-size:21px}#videoDialog .detail-inner{padding-inline:15px}.video-meta,.video-section>.subtle{font-size:14px!important}footer{font-size:12px;padding-bottom:15px}#toast{bottom:calc(92px + env(safe-area-inset-bottom));max-width:calc(100vw - 28px);width:max-content;text-align:center}.subtle{overflow-wrap:anywhere}#installDialog{height:auto;max-height:100dvh;margin:auto;border-radius:13px;width:calc(100% - 24px)}#installDialog .detail-inner{padding:23px}#installDialog ol{padding-left:23px}
}
@media print{.app-tools,#installDialog{display:none!important}body{padding-bottom:0}}