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guidePulse{0%,100%{opacity:.35}50%{opacity:1}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}@media(min-width:1550px){main{padding:0 60px}.studio-grid{grid-template-columns:minmax(0,1.65fr) minmax(350px,1fr)}.coach-card{padding:30px}.camera-viewport{aspect-ratio:1.5}.hero-face{inset:0 20% 15%}.coach-card h2{font-size:36px}.coach-card p{font-size:13px}.setup-list{margin:26px 0 35px}.setup-list li{margin-bottom:24px}}@media(max-width:1200px){.sidebar{width:195px;padding-left:17px;padding-right:17px}.sidebar-kicker{font-size:7px;letter-spacing:1.2px}.brand{font-size:27px}main{margin-left:195px;padding:0 26px}.stage small{display:none}.studio-grid{grid-template-columns:minmax(0,1.3fr) minmax(280px,1fr);gap:18px}.coach-card{padding:21px}.coach-card h2{font-size:28px}.camera-viewport{aspect-ratio:1.15}.hero-face{inset:8% 10% 21%}.empty-caption h3{font-size:20px}.map-label{font-size:7px}.map-label i{width:14px}.metric{padding:12px}.research-credit>.text-button{max-width:135px;text-align:right}.exercise-card{padding:13px}}@media(max-width:980px){.sidebar{width:76px;padding:27px 12px;align-items:center}.brand>span,.sidebar-kicker,.sidebar-path,.sidebar-bottom{display:none}.brand{margin-bottom:40px}.brand img{width:36px;height:36px}.sidebar nav{width:100%}.nav-item{height:48px;width:49px;padding:13px;font-size:0;gap:0}.nav-icon{font-size:24px}.nav-count,.nav-arrow{display:none}main{margin-left:76px;padding:0 25px}.page-heading{padding-top:28px}.camera-viewport{aspect-ratio:1.15}.library-grid{grid-template-columns:repeat(3,1fr)}.coach-card{padding:19px}.coach-card h2{font-size:26px}.section-heading h2{font-size:21px}.session-count strong{font-size:39px}.site-footer>span:last-child{display:none}}@media(max-width:740px){.sidebar{position:sticky;inset:0 0 auto 0;width:100%;height:64px;padding:10px 17px;flex-direction:row;justify-content:space-between;border-right:0;border-bottom:1px solid #dde1d1}.brand{margin:0}.brand>span{display:block;font-size:25px}.brand img{width:32px;height:32px}.sidebar nav{width:auto;display:flex;gap:2px}.nav-item{width:38px;height:38px;padding:8px;margin:0}.nav-icon{font-size:21px}.nav-item.active{background:#dce4cc}main{margin:0;padding:0 20px}.topbar{height:48px;font-size:7px;letter-spacing:.9px}.local-pill{font-size:7px;padding:3px 6px}.page-heading{padding:25px 0 22px}.page-heading .eyebrow{font-size:8px}h1{font-size:32px;letter-spacing:-1.2px}.page-heading>div>p:last-child{font-size:11px}.session-count{display:none}.stage-strip{margin-bottom:18px}.stage{padding:11px 13px;gap:8px}.stage strong{font-size:10px}.stage>span{font-size:9px}.studio-grid{grid-template-columns:1fr;gap:20px}.camera-viewport{aspect-ratio:4/3}.hero-face{inset:1% 17% 19%}.empty-caption{bottom:20px}.empty-caption h3{font-size:22px}.coach-card{min-height:0;padding:24px}.coach-card h2{font-size:31px}.coach-top{margin-bottom:18px}.coach-card .setup-list{display:grid;grid-template-columns:1fr;gap:4px;margin-bottom:15px}.coach-card .setup-list li{margin-bottom:10px}.coach-footer{margin-top:18px;padding-top:13px}.metric{padding:12px 14px}.metric strong{font-size:26px}.up-next{margin-top:27px}.section-heading{align-items:start;gap:15px;flex-wrap:wrap}.section-heading h2{font-size:24px}.exercise-row{grid-template-columns:repeat(2,1fr)}.exercise-card .mini-face{height:85px;width:85px}.exercise-card h3{font-size:13px}.exercise-card{padding:17px}.section-bottom{flex-wrap:wrap}.research-credit{gap:12px;flex-wrap:wrap}.research-credit p{font-size:9px;flex:1}.research-credit>.text-button{margin-left:50px;max-width:none;text-align:left;font-size:9px}.library-grid{grid-template-columns:repeat(2,1fr);gap:12px}.method-grid,.privacy-card,.source-list{grid-template-columns:1fr}.privacy-card{gap:10px;padding:24px}.method-card{padding:24px}.method-card h2{margin-top:14px}.progress-stats{gap:9px}.progress-stat{padding:15px}.progress-stat strong{font-size:36px}.progress-stat span{font-size:9px}.progress-entry{padding:15px;font-size:11px}.empty-progress{padding:30px 20px}.preview-banner{font-size:9px;gap:5px}.preview-banner button{margin-left:0}.camera-message{font-size:10px}.skip-link{left:10px}}@media(max-width:370px){main{padding:0 13px}.brand>span{display:none}.stage{padding:10px}.metric{padding:10px}.metric>span{font-size:9px}.metric small{font-size:9px}.camera-toolbar{padding:10px}.toggle{font-size:8px}.map-label{font-size:6px}.empty-caption h3{font-size:19px}}
/* Adjustable target markers remain aligned with the selected practice level. */
.signal-track:after{left:var(--target,60%)}
.mobile-start.primary-button{display:none}@media(max-width:740px){.mobile-start.primary-button{display:flex;margin-bottom:18px}}

/* Directional teaching cues and independent isolation assessment. */
.metric-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.isolation-metric>strong{font-size:29px;line-height:1.6}.isolation-metric>small{display:block;font-size:10px;color:var(--muted,#70756b);line-height:1.4}.isolation-metric.has-extra strong,.quiet-row .extra{color:#9c4b2a}.isolation-checks{border-top:1px solid #dfdfd5;padding-top:17px;margin-top:18px}.isolation-heading{display:flex;justify-content:space-between;gap:12px;margin-bottom:12px;font-size:12px}.isolation-heading>span{font-size:9px;letter-spacing:.1em;color:#7b806e}.quiet-row{display:grid;grid-template-columns:1fr auto;gap:5px 12px;font-size:11px;margin:12px 0}.quiet-row>strong{font-size:10px}.quiet-track{grid-column:1/-1;height:3px;background:#e8e7df;border-radius:4px;overflow:hidden}.quiet-track>i{display:block;height:100%;width:0;background:#8c996e;transition:width .12s}.quiet-track>i.extra{background:#bf714a}.guide-legend{padding:13px 18px;background:#f0f1e8;display:flex;flex-wrap:wrap;gap:7px 18px;font-size:10px;border-top:1px solid #dcdfce}.guide-legend p{flex-basis:100%;font-size:12px;margin:0 0 3px;color:#3c4934}.legend-move{color:#536c37}.legend-still{color:#936028}.guide-move{color:#577d3a;stroke:currentColor;stroke-width:2;fill:none}.guide-still{color:#a56e33;stroke:currentColor;stroke-width:1.5;fill:none}.guide-traveler{fill:currentColor;stroke:none}.hero-face .guide-move{color:#d1eda8}.hero-face .guide-still{color:#edc68c}.hide-guides .motion-guide{display:none}.camera-toolbar{flex-wrap:wrap;gap:12px}.camera-toolbar>span:first-child{margin-right:auto}.camera-toolbar .toggle{font-size:10px;white-space:nowrap}
@media(max-width:1100px){.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(prefers-reduced-motion:reduce){.guide-traveler{display:none}.quiet-track>i{transition:none}}

.toggle-track{pointer-events:none}.guide-still.extra,.hero-face .guide-still.extra{color:#e08d63}

.toggle-track{pointer-events:none}.guide-still.extra,.hero-face .guide-still.extra{color:#e08d63}