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p{font-size:11px;color:var(--muted)}.chart{height:150px;display:flex;gap:8px;align-items:flex-end;padding-top:10px}.bar-col{flex:1;text-align:center;min-width:12px}.bar-col .bar{background:#aac68d;min-height:2px;border-radius:5px 5px 0 0;margin:auto;width:min(35px,90%)}.bar-col span{font-size:9px;color:var(--muted)}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:12px;text-align:left}th{color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.6px;padding:12px 8px;border-bottom:1px solid var(--line)}td{padding:14px 8px;border-bottom:1px solid #edf0e8;vertical-align:top}td .progress-track{min-width:80px;margin:5px 0}.timeline{list-style:none;padding:0;margin:0}.timeline li{padding:14px 0;border-bottom:1px solid #edf0e8;display:grid;grid-template-columns:105px 1fr;gap:15px;font-size:12px}.timeline time{font-size:10px;color:var(--muted)}.timeline b{font-weight:650}.dashboard-controls{display:flex;gap:10px}.dashboard-controls select{border:1px solid var(--line);border-radius:7px;background:white;padding:8px;font-size:12px}.legend{display:flex;gap:20px;font-size:11px;color:var(--muted);margin-top:13px}.bookmark-item{display:flex;justify-content:space-between;align-items:center;width:100%;gap:15px;border:1px solid var(--line);background:white;border-radius:10px;padding:18px;text-align:left;margin:10px 0}.privacy{padding:20px;border:1px solid var(--line);border-radius:12px;line-height:1.8;background:white}.privacy p{font-size:13px;color:var(--muted)}.progress-summary{font-size:12px;color:var(--muted)}.source-list{font-size:12px;line-height:1.8}.mobile-brand{display:none}.no-player .main{padding-bottom:50px}.badge{padding:3px 7px;background:var(--green);font-size:10px;border-radius:4px;display:inline-block}.subtitle-line{display:flex;align-items:center;gap:10px;font-size:11px;color:var(--muted);margin:10px 0 20px}
@media(min-width:1450px){.main{padding-left:65px;padding-right:65px}.hero{padding:40px}.hero h2{font-size:39px}}@media(max-width:1150px){.shell{grid-template-columns:195px minmax(0,1fr)}.sidebar{padding:25px 16px}.main{padding:27px 28px 165px}.lesson-layout{grid-template-columns:1fr}.lesson-aside{display:grid;grid-template-columns:1fr 1fr;gap:16px}.player{left:195px;grid-template-columns:170px 1fr 90px;gap:18px;padding:12px 22px}.hero{grid-template-columns:1fr 150px}.botanical{width:150px}.stats{grid-template-columns:1fr 1fr}.home h1{font-size:48px}}@media(max-width:760px){.shell{display:block}.sidebar{position:static;height:auto;padding:16px 20px;flex-direction:row;align-items:center;justify-content:space-between;border-right:0;border-bottom:1px solid var(--line);gap:12px}.sidebar .brand{font-size:21px}.sidebar .profile-mini{border:0;padding:0}.sidebar .profile-mini .small,.sidebar nav,.side-bottom{display:none}.sidebar .avatar{width:32px;height:32px;font-size:18px}.sidebar .profile-mini strong{font-size:12px}.main{padding:22px 20px 200px}.topbar{margin-bottom:27px}.topbar .top-note{display:none}.intro h1{font-size:38px}.hero{padding:25px;grid-template-columns:1fr;margin-top:23px}.hero h2{font-size:29px}.botanical{position:absolute;right:-45px;top:15px;opacity:.12;width:210px;pointer-events:none}.hero p,.hero h2{position:relative;z-index:1}.grid2{grid-template-columns:1fr}.chapter-art{height:120px}.chapter-art .number{font-size:64px}.chapter-art svg{height:105px}.player{left:0;grid-template-columns:1fr auto;padding:12px 18px 17px;gap:9px}.player-info{grid-column:1;max-width:75%}.player-center{grid-row:2;grid-column:1 / -1}.player-tools{grid-column:2;grid-row:1}.player-label{font-size:11px}.player .eyebrow{font-size:8px}.player-buttons{gap:22px}.player .sync-status{display:none}.seek-row{margin-top:9px}.home{padding:25px 20px 50px}.home-intro{display:block;margin:50px 0 28px}.home h1{font-size:43px}.home-intro p{margin-top:20px;max-width:400px}.profile-grid{grid-template-columns:1fr}.profile-card{min-height:190px;padding:23px}.profile-card .avatar{margin-bottom:18px;width:45px;height:45px;font-size:27px}.profile-card h2{font-size:23px}.home-header .small{font-size:10px}.lesson-heading h1{font-size:31px}.lesson-aside{display:block}.section-head{flex-wrap:wrap}.search{width:100%}.lesson-row{padding:15px;gap:9px;grid-template-columns:27px minmax(0,1fr) auto}.lesson-row .lesson-num{font-size:20px}.lesson-row h3{font-size:13px}.lesson-row p{font-size:11px}.lesson-row .row-time{font-size:10px}.visual{padding:16px}.transcript-section{padding:18px}.transcript-section p{font-size:14px}.stats{gap:10px}.stat{padding:17px}.stat .value{font-size:26px}.dashboard-controls{width:100%;flex-wrap:wrap}.timeline li{grid-template-columns:85px 1fr}.pdf-dialog{width:calc(100% - 16px);height:calc(100dvh - 20px);max-height:100dvh}.pdf-modal{padding:12px}.pdf-modal h2{font-size:19px}.pdf-modal .modal-top{gap:8px}.pdf-modal .button{font-size:11px;padding:8px}.modal-body{padding:24px}.notice{font-size:10px}.chapter-body p{min-height:0}.no-player .main{padding-bottom:50px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}@media print{.sidebar,.player,.topbar,button{display:none!important}.shell{display:block}.main{padding:0}.card{break-inside:avoid}}
@media(max-width:760px){.sidebar{flex-wrap:wrap}.sidebar nav{display:flex;flex-basis:100%;gap:4px;overflow-x:auto;padding-bottom:2px}.sidebar .nav-button{width:auto;flex:0 0 auto;margin:0;padding:8px 10px;font-size:11px}.sidebar nav .nav-button:last-child{display:none}}

.mobile-section-picker{display:none}@media(max-width:1150px){.mobile-section-picker{display:flex;gap:14px;align-items:center;margin:0 0 20px;font-size:12px}.mobile-section-picker select{min-width:0;flex:1;max-width:100%;padding:11px;border:1px solid var(--line);border-radius:8px;color:var(--ink);background:white}}@media(max-width:500px){.mobile-section-picker{display:block}.mobile-section-picker span{display:block;margin-bottom:7px}.mobile-section-picker select{width:100%}}
/* Foundation-first teaching and conversations */
.chapter-preview{width:210px;height:145px;object-fit:contain;mix-blend-mode:multiply}.chapter-art{overflow:hidden}.step-ribbon{display:flex;gap:8px;margin-bottom:24px}.step-ribbon button{flex:1;display:flex;align-items:center;justify-content:space-between;padding:12px;border:1px solid #d8dfd5;border-radius:12px;background:#fff;color:#61766e;cursor:pointer}.step-ribbon button span:first-child{font-weight:700}.step-ribbon button span:last-child{font-size:11px}.step-ribbon button.active{background:#173f36;color:#fff;border-color:#173f36}.step-heading{margin:8px 0 18px}.step-heading h2{font-size:27px;margin-top:10px}.diagram-button{display:block;width:100%;border:1px solid #dde5d7;border-radius:20px;background:#f8f8f0;padding:6px;cursor:zoom-in;position:relative}.diagram-button img{width:100%;height:auto;display:block;border-radius:16px}.diagram-button>span{position:absolute;right:14px;bottom:13px;padding:6px 10px;background:#fff;border-radius:8px;font-size:11px;box-shadow:0 2px 8px 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