:root{font-family:Arial,Helvetica,sans-serif;color:#243b30;background:#f8f8f1;font-synthesis:none;font-weight:400}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0}button,input{font:inherit}a{color:inherit;text-decoration:none}header,main,footer{max-width:1240px;margin:auto}header{height:108px;display:flex;align-items:center;justify-content:space-between;padding:0 40px;border-bottom:1px solid #dfe3d9}.brand{font-size:21px;font-weight:700;letter-spacing:-.7px;display:flex;align-items:center;gap:10px}.mark{font-size:31px}.lab{font-size:9px;letter-spacing:1px;border:1px solid #bcc9b9;border-radius:4px;padding:5px;margin-left:4px}.nav{font-size:13px}.nav span{margin-left:22px}.hero{display:grid;grid-template-columns:1.16fr 1fr;gap:65px;padding:76px 40px 68px;align-items:center}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:700;display:flex;align-items:center;gap:8px}.dot{width:7px;height:7px;background:#6a875c;border-radius:50%}h1{font-size:clamp(48px,5.5vw,72px);line-height:1.02;letter-spacing:-4px;font-weight:500;margin:26px 0}h1 em{font-family:Georgia,serif;font-weight:400;color:#617652;letter-spacing:-3px}.intro{color:#687267;line-height:1.8;font-size:15px;margin-bottom:29px}.button{background:#253e30;color:#fff;border:0;display:inline-flex;gap:36px;justify-content:space-between;align-items:center;padding:19px 24px;border-radius:5px;font-size:13px;font-weight:600;cursor:pointer}.button:hover{background:#3a5743}.button:disabled{opacity:.55;cursor:wait}.small{font-size:11px;color:#778071;line-height:1.65}.hero .small{margin-top:16px}.process{display:grid;grid-template-columns:repeat(3,1fr);margin:0 40px;padding:37px 0 46px;border-top:1px solid #dfe3d9;border-bottom:1px solid #dfe3d9;gap:45px}.number{font-size:10px;color:#7d8c70}.process h2{font-size:16px;font-weight:500;margin:17px 0 10px}.process p{font-size:12px;color:#788073;line-height:1.8;max-width:265px}.upload-section{padding:83px 40px 90px;display:grid;grid-template-columns:1fr 1fr;gap:95px;align-items:start;scroll-margin-top:30px}.upload-copy>h2{font-weight:400;letter-spacing:-2px;font-size:46px;line-height:1.1;margin:26px 0}.upload-copy>p:not(.eyebrow){font-size:13px;line-height:1.85;color:#707b6b;max-width:340px}.filming{display:flex;gap:18px;border-top:1px solid #dfe3d9;margin-top:35px;padding-top:24px;max-width:355px}.filming>span{font-size:24px}.filming strong{font-size:12px}.filming p{font-size:12px;line-height:1.8;color:#778071}.upload-copy .disclaimer{font-size:10px!important;margin-top:24px}.upload-card{padding:30px;background:#fff;border:1px solid #dde2d8;border-radius:9px;box-shadow:0 12px 40px #233c3005}.steps{display:flex;justify-content:space-between;font-size:8px;letter-spacing:1px;border-bottom:1px solid #e9ece3;padding-bottom:22px;margin-bottom:26px;color:#a0a797}.steps .active{color:#273f30;font-weight:bold}.drop{min-height:210px;border:1px dashed #bbcbb0;border-radius:6px;background:#f8faf4;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;text-align:center;padding:20px;cursor:pointer;position:relative}.drop.dragging{background:#eaf2dc}.drop input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}.drop strong{font-size:13px}.drop span:not(.upload-icon){font-size:11px;color:#8b9482}.drop small{font-size:9px;color:#959c8e}.upload-icon{background:#e8efdf;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;font-size:23px}form>.button{width:100%;margin-top:14px}label:not(.drop):not(.check){display:block;font-size:11px;margin:17px 0 8px}input:not([type=file]):not([type=checkbox]){width:100%;padding:12px;border:1px solid #dce2d5;border-radius:4px;color:#243b30;background:white}input:focus-visible,button:focus-visible,a:focus-visible,.drop:focus-within{outline:2px solid #6d8f54;outline-offset:4px}#invite-field{margin-bottom:20px}h3{font-weight:400;font-size:25px;letter-spacing:-.7px}.saved{font-size:11px;color:#628344}.check{display:flex;align-items:start;gap:10px;font-size:10px;line-height:1.6;color:#78816e;margin-top:22px}.check input{margin-top:2px}.success-mark{display:grid;place-items:center;width:49px;height:49px;background:#e9f1db;border-radius:50%;font-size:26px;margin:12px 0 30px}#success>p:not(.eyebrow){font-size:13px;line-height:1.8;color:#6d7a63}.reference{font-family:monospace;font-size:10px!important;margin-top:25px}.upload-card #error{padding:13px;background:#fff0e9;color:#9c4226;font-size:12px;line-height:1.6;border-radius:5px}progress{width:100%;accent-color:#668948;margin-top:12px}footer{padding:29px 40px;border-top:1px solid #dfe3d9;display:flex;align-items:center;justify-content:space-between;gap:20px;color:#78816e;font-size:10px}footer .brand{font-size:14px;color:#344c39} [hidden]{display:none!important}.admin-main{padding:50px 40px}.admin-main h1{font-size:42px;letter-spacing:-2px}.admin-login{max-width:400px}.task{border:1px solid #dce2d5;border-radius:8px;background:#fff;padding:24px;margin:18px 0;display:flex;justify-content:space-between;gap:25px}.task h2{font-size:18px;margin:10px 0}.task p{font-size:13px;line-height:1.7;white-space:pre-wrap}.task .badge{font-size:10px;text-transform:uppercase;letter-spacing:1px}.task .actions{display:flex;flex-direction:column;gap:10px;min-width:200px}.secondary{background:#edf0e5;color:#344c39}.task a{text-decoration:underline}.admin-message{color:#9c4226;font-size:13px}.filters{display:flex;flex-wrap:wrap;gap:10px}.filters button{padding:10px;border:1px solid #cdd6c5;border-radius:4px;background:white;cursor:pointer}.filters button[aria-pressed=true]{background:#243b30;color:white}@media(max-width:760px){header{height:80px;padding:0 22px}.brand{font-size:18px}.hero{grid-template-columns:1fr;padding:45px 22px;gap:35px}h1{letter-spacing:-2.5px;font-size:55px}.intro{font-size:14px}.process{margin:0 22px;gap:20px;padding:30px 0;grid-template-columns:1fr}.process>div{display:grid;grid-template-columns:28px 1fr;gap:0 10px}.process .number{grid-row:1/3;margin-top:4px}.process h2{margin:0}.process p{max-width:none;margin-bottom:0}.upload-section{grid-template-columns:1fr;padding:48px 22px;gap:25px}.upload-copy>h2{font-size:40px}.upload-copy>p:not(.eyebrow){max-width:none}.upload-card{padding:22px}.filming{max-width:none;margin-top:20px}.disclaimer{margin-bottom:0}footer{padding:25px 22px;flex-wrap:wrap}footer>span{font-size:9px}.task{flex-direction:column}.admin-main{padding:30px 22px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.recording-card{background:#233b30;color:#f5f6e9;border-radius:10px;padding:28px 32px 20px;position:relative;overflow:hidden}.recording-top{display:flex;align-items:center;gap:8px;font-size:9px;letter-spacing:1.6px;color:#c1ceb9}.recording-top>span:last-child{margin-left:auto;color:#839b86}.recording-dot{width:6px;height:6px;border-radius:50%;background:#dbe9a8}.stroke-count{font-family:Georgia,serif;font-size:148px;line-height:1;letter-spacing:-10px;margin:32px 0 14px;color:#e2ecb9}.stroke-count span{font-family:Arial,sans-serif;font-size:64px;font-weight:300;vertical-align:top;line-height:1.35;margin-left:8px;letter-spacing:0}.recording-card h2{font-size:27px;line-height:1.15;font-weight:400;letter-spacing:-.8px;margin:0 0 17px}.recording-card>p{font-size:12px;line-height:1.8;color:#bbc9b8;margin-bottom:27px}.recording-guide{display:flex;flex-wrap:wrap;gap:8px}.recording-guide span{border:1px solid #53674f;border-radius:20px;padding:7px 10px;font-size:9px;color:#e2e7d6}.recording-foot{border-top:1px solid #4c604b;display:flex;justify-content:space-between;align-items:center;margin-top:27px;padding-top:16px;gap:12px;font-size:8px;letter-spacing:1px;color:#b2c1ab}.recording-foot>span:last-child{font-size:22px;color:#dbe9a8}@media(max-width:760px){.recording-card{padding:25px}.stroke-count{font-size:120px;margin-top:25px}.recording-card h2{font-size:26px}.recording-card>p{font-size:12px}}

.hero-simple{display:block;padding-top:90px;padding-bottom:90px}.hero-simple .hero-copy{max-width:760px}.upload-page{max-width:580px;padding:45px 24px 70px}.upload-page h1{font-size:40px;letter-spacing:-1.5px}.hero-simple + .process{margin-bottom:55px}@media(max-width:760px){.hero-simple{padding:50px 22px}.hero-simple + .process{margin-bottom:30px}}

.brand-icon{width:34px;height:34px;flex-shrink:0}.site-nav{display:flex;gap:28px;font-size:13px}.hero-actions{display:flex;align-items:center;gap:28px;flex-wrap:wrap}.text-link{font-size:13px;text-decoration:underline;text-underline-offset:5px}.hero-simple .hero-copy{max-width:1000px}.about-lab{display:grid;grid-template-columns:1fr 1fr;gap:80px;padding:0 40px 65px}.about-lab h2,.contact-strip h2{font-size:30px;font-weight:400;letter-spacing:-1px;line-height:1.2}.about-lab p:not(.eyebrow){font-size:14px;line-height:1.9;color:#687267}.contact-strip{margin:0 40px 50px;border-top:1px solid #dfe3d9;padding-top:30px;display:flex;justify-content:space-between;align-items:start;gap:30px}.contact-strip h2{margin:0}.contact-strip p{font-size:14px;line-height:1.9;margin:0;color:#687267}.contact-strip a{color:#243b30;text-decoration:underline;text-underline-offset:4px}footer .brand-icon{width:25px;height:25px}.example-page{padding:65px 40px}.example-page h1{font-size:58px;letter-spacing:-2.5px}.example-layout{display:grid;grid-template-columns:minmax(240px,.8fr) 1.2fr;gap:70px;margin:45px 0}.example-layout figure{margin:0;background:#e9ece3;padding:22px;border-radius:12px;align-self:start}.example-layout video{width:100%;max-height:600px;display:block;border-radius:5px;background:#14241b}.example-layout figcaption{font-size:11px;color:#687267;margin-top:14px}.sample-notes h2{font-size:28px;font-weight:400;letter-spacing:-.7px}.sample-notes article{border-top:1px solid #dfe3d9;padding:22px 0}.sample-notes h3{font-size:21px;margin:12px 0}.sample-notes p,.example-context p{font-size:14px;line-height:1.85;color:#687267}.example-context{border-top:1px solid #dfe3d9;padding:25px 0;max-width:800px}.example-context h2{font-size:22px;font-weight:400}@media(max-width:760px){.site-nav{gap:14px;font-size:11px}.brand-icon{width:28px;height:28px}.about-lab{grid-template-columns:1fr;gap:12px;padding:0 22px 40px}.contact-strip{margin:0 22px 35px;flex-direction:column;gap:15px}.hero-simple h1{font-size:48px}.hero-actions{gap:22px}.example-page{padding:40px 22px}.example-page h1{font-size:42px}.example-layout{grid-template-columns:1fr;gap:30px}.example-layout figure{max-width:420px;width:100%;margin:auto}.example-layout video{max-height:480px}}

.results-page{padding:42px 40px 65px}.results-intro{display:grid;grid-template-columns:1fr 240px;gap:60px;align-items:center;margin-bottom:45px}.results-intro h1{font-size:48px;letter-spacing:-2px;margin:20px 0}.result-status{font-size:18px;margin:25px 0 15px}.result-summary{padding-left:22px;font-size:15px;line-height:2}.result-video{margin:0}.result-video video{width:100%;max-height:320px;border-radius:8px;background:#182b21}.results-page figcaption{font-size:11px;line-height:1.6;color:#687267;margin-top:10px}.finding{border-top:1px solid #dfe3d9;padding:30px 0 42px}.finding>h2{font-size:32px;letter-spacing:-1px;font-weight:500;margin:15px 0}.finding-lead{font-size:17px;line-height:1.7;color:#526450;max-width:850px}.finding-visuals{display:grid;grid-template-columns:.7fr 1.3fr;gap:28px;margin:25px 0}.finding-visuals figure{margin:0;padding:20px;background:white;border:1px solid #dfe3d9;border-radius:8px}.evidence-main{width:100%;height:420px;object-fit:contain}.teaching-diagram{width:100%;height:auto;display:block}.sample-cue{padding:20px;background:#e7eedc;border-radius:6px;line-height:1.7}.sample-cue strong{display:block;font-size:11px;text-transform:uppercase;letter-spacing:1px}.finding-detail{display:grid;grid-template-columns:1fr 1fr;gap:40px}.finding-detail h3,.finding>h3{font-size:20px}.finding-detail p,.finding>p{font-size:14px;line-height:1.8;color:#687267}.evidence-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.evidence-strip figure{margin:0}.evidence-strip img{width:100%;height:220px;object-fit:contain;background:#edf0e8;border-radius:5px}.angle-chart{width:100%;display:block;margin:20px 0}.angle-legend{display:flex;gap:24px;font-size:13px}.angle-legend span:nth-child(1){color:#167f75}.angle-legend span:nth-child(2){color:#6554c0}.angle-legend span:nth-child(3){color:#c57134}.movement-checks>div{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid #e1e5db;padding:13px 0;font-size:13px}.movement-checks>div>span:last-child{color:#687267}@media(max-width:760px){.results-page{padding:28px 22px 45px}.results-intro{grid-template-columns:1fr;gap:22px}.results-intro h1{font-size:38px}.result-video{max-width:220px}.finding>h2{font-size:26px}.finding-visuals,.finding-detail{grid-template-columns:1fr;gap:20px}.evidence-main{height:340px}.evidence-strip{grid-template-columns:repeat(2,1fr)}.evidence-strip img{height:200px}}