@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;600;700;800&display=swap');
:root{--ink:#203c35;--muted:#67756f;--green:#1c4d40;--line:#dfe5e0;--bg:#f5f7f4;--accent:#d7ef89}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:'DM Sans',sans-serif;font-size:16px;line-height:1.6}button,input,textarea,select{font:inherit}button,a,input,textarea,select{outline-offset:4px}button{cursor:pointer}a{color:inherit;text-decoration:none}aside{position:fixed;width:248px;background:#fff;height:100vh;padding:36px 24px;border-right:1px solid var(--line);display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:13px;font-size:18px;line-height:1.35}.brand-icon{background:var(--green);color:white;border-radius:12px;width:46px;height:50px;text-align:center;font:bold 39px Georgia}.nav-label{font-size:11px;letter-spacing:1.7px;color:#819088;margin:54px 12px 16px}nav a{display:flex;align-items:center;gap:13px;padding:12px 14px;border-radius:8px;font-size:14px;font-weight:500;margin:5px 0;color:#596a63}nav a.active{background:#eaf2e8;color:var(--green)}.icon{display:inline-flex;width:21px;height:21px;align-items:center;justify-content:center}svg{width:21px;height:21px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.sidebar-bottom{margin-top:auto;display:flex;align-items:center;gap:12px;border-top:1px solid var(--line);padding-top:24px;font-size:14px}.avatar{border-radius:50%;background:#eee9dd;width:39px;height:39px;display:grid;place-items:center;font-size:12px;font-weight:bold}small{display:block;color:var(--muted);font-size:12px}.workspace{margin-left:248px}header{height:82px;border-bottom:1px solid var(--line);padding:0 48px;display:flex;align-items:center;justify-content:space-between;font-size:11px;letter-spacing:1.6px;font-weight:600}.preview-badge{background:white;border:1px solid var(--line);border-radius:30px;padding:6px 13px;font-size:12px;letter-spacing:0;font-weight:500}main{max-width:1260px;margin:auto;padding:36px 48px 48px}h1,h2,h3{font-family:'Manrope',sans-serif;line-height:1.25;margin:0}h1{font-size:38px;letter-spacing:-1.6px;font-weight:600}h2{font-size:23px;letter-spacing:-.65px}h3{font-size:19px;letter-spacing:-.4px}p{margin:12px 0;color:var(--muted)}.eyebrow{font-size:11px;letter-spacing:1.8px;font-weight:700;margin-bottom:13px}.page-intro{margin-bottom:30px}.page-intro p{margin:8px 0 0}.welcome{background:var(--green);color:#fff;border-radius:16px;padding:35px 38px;display:grid;grid-template-columns:1.6fr 1fr;gap:42px;margin-bottom:32px}.welcome h1{font-size:35px;max-width:500px;line-height:1.25}.welcome p{color:#d2e1d8;font-size:15px;max-width:525px}.welcome .eyebrow{color:#cbe2ac}.welcome .teacher-note{border-left:1px solid #577767;padding-left:30px;align-self:center}.teacher-note h3{font-family:Georgia,serif;font-style:italic;font-size:25px;font-weight:400;line-height:1.45}.teacher-note small{color:#c6d5cd;margin-top:17px}.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;border:0;padding:11px 19px;background:var(--green);color:#fff;border-radius:7px;font-weight:600;font-size:14px}.btn.lime{background:var(--accent);color:#243d28}.btn.secondary{background:white;border:1px solid #cfd9d1;color:var(--ink)}.btn:disabled{opacity:.5;cursor:not-allowed}.section-heading{display:flex;justify-content:space-between;align-items:center;margin:28px 0 17px}.section-heading small{font-size:13px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{border:1px solid var(--line);border-radius:12px;background:#fff;padding:24px;display:flex;flex-direction:column;align-items:flex-start}.card p{font-size:14px;line-height:1.65;margin:11px 0 20px}.card .card-link{margin-top:auto;font-size:14px;font-weight:700;border-bottom:1px solid #93ae9f;padding-bottom:2px}.card-icon{width:43px;height:43px;border-radius:10px;display:grid;place-items:center;background:#edf1d8;margin-bottom:22px}.card:nth-child(2) .card-icon{background:#e7eef9;color:#415e93}.card:nth-child(3) .card-icon{background:#f8ecda;color:#8f692e}.card:nth-child(4) .card-icon{background:#eee9f6;color:#74569a}.card:nth-child(5) .card-icon{background:#f8e9e5;color:#a46950}.tag{font-size:12px;padding:3px 8px;border-radius:5px;background:#edf2ea;color:#527347;display:inline-block}.card-top{display:flex;align-items:flex-start;justify-content:space-between;width:100%}.quiet-card{background:#eaf0e9;border:0;justify-content:center}.quiet-card .eyebrow{color:#718268}.quiet-card h3{font:italic 24px/1.4 Georgia}.bottom-note{margin-top:28px;border-top:1px solid var(--line);padding-top:22px;display:flex;gap:18px;align-items:center;font-size:14px}.bottom-note p{margin:3px 0;font-size:14px}footer{max-width:1260px;margin:auto;padding:0 48px 24px;color:#819088;font-size:12px;display:flex;justify-content:space-between}.two-col{display:grid;grid-template-columns:1.6fr 1fr;gap:24px}.panel{background:white;border:1px solid var(--line);border-radius:13px;padding:28px}.panel h2{margin-bottom:14px}.panel p{font-size:15px}.notice{background:#eef2e9;padding:13px 17px;border-radius:8px;font-size:14px;color:#53664e;margin:18px 0}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.stack{display:grid;gap:14px}label{display:block;font-size:14px;font-weight:600;margin-bottom:7px}input,textarea,select{width:100%;border:1px solid #ccd7ce;border-radius:7px;background:#fff;padding:11px;color:var(--ink)}textarea{min-height:110px;resize:vertical}form{display:grid;gap:14px}.option{display:block;background:#fff;border:1px solid var(--line);padding:15px 18px;width:100%;border-radius:8px;text-align:left;margin:10px 0}.option:hover{background:#eef4e9}.option.selected{border:2px solid var(--green);background:#edf4e9}.feedback{padding:16px;background:#edf3e5;border-radius:8px;margin:18px 0;font-size:15px}.error{background:#fff0e9}.flashcard{width:100%;min-height:230px;padding:30px;border:1px solid var(--line);border-radius:13px;background:#f0f4e8;color:var(--ink);display:grid;place-content:center;text-align:center;font-size:26px}.flashcard small{margin-top:20px;font-size:13px}.muted{color:var(--muted)}.lesson{padding:18px 0;border-bottom:1px solid var(--line)}.lesson:first-child{padding-top:0}.lesson h3{margin:8px 0}.lesson button{margin-top:8px}.bubble{background:#f0f3eb;border-radius:12px;padding:17px;margin:12px 0;font-size:15px}.bubble.you{background:#e9eef8;margin-left:35px}.review-list{padding-left:21px;color:var(--muted);font-size:15px}.review-list li{margin:9px 0}.hidden{display:none!important}.progress{height:5px;background:#e8eee6;border-radius:5px;margin:22px 0}.progress span{display:block;height:100%;background:#7e9a55;border-radius:5px}.count{font-size:13px;color:var(--muted)}@media(min-width:1500px){main{padding-top:48px}.welcome{padding:45px}.card{min-height:236px}}@media(max-width:1050px){aside{width:210px;padding:28px 15px}.workspace{margin-left:210px}main{padding:28px}header{padding:0 28px}.grid{grid-template-columns:repeat(2,1fr)}.welcome{gap:24px;padding:27px}.welcome h1{font-size:30px}.teacher-note h3{font-size:21px}.two-col{grid-template-columns:1fr}footer{padding:0 28px 25px;gap:15px}}@media(max-width:700px){aside{position:static;width:100%;height:auto;padding:17px 20px}.brand{font-size:15px}.brand-icon{height:38px;width:37px;font-size:30px}.nav-label,.sidebar-bottom{display:none}nav{display:flex;overflow:auto;margin-top:14px;gap:5px}nav a{white-space:nowrap;padding:8px;font-size:14px}nav .icon{display:none}.workspace{margin:0}header{height:55px;padding:0 20px}header>span:first-child{font-size:9px;letter-spacing:.5px}main{padding:24px 20px}h1{font-size:30px}.welcome{grid-template-columns:1fr;padding:25px;gap:20px}.welcome .teacher-note{border-left:0;border-top:1px solid #577767;padding:20px 0 0}.teacher-note h3{font-size:21px}.grid{grid-template-columns:1fr}.card{padding:23px}.card-icon{margin-bottom:15px}.section-heading{align-items:flex-start;gap:10px}.section-heading small{max-width:130px;text-align:right}footer{padding:0 20px 25px;display:block}footer span{display:block}.panel{padding:22px}}
/* Shared identity, two teaching spaces. */
.tyt-logo{width:65px;height:48px;flex-shrink:0}.brand-wordmark{font-size:16px;line-height:1.4;letter-spacing:-.3px}.brand-wordmark b{display:block;font-weight:600;white-space:nowrap}.brand{gap:11px}header{gap:18px;padding-top:10px;padding-bottom:10px;min-height:82px;height:auto}.course-tabs{display:flex;gap:5px;align-items:center;margin:0;padding:5px;background:#e8eee7;border-radius:10px;overflow:visible}.course-tabs a{margin:0;padding:10px 17px;font-size:14px;letter-spacing:0;white-space:nowrap;display:block;border-radius:7px}.course-tabs a.active{background:var(--green);color:#fff;box-shadow:0 2px 5px #132d2514}.preview-badge{white-space:nowrap}.welcome .btn{margin-top:25px}.welcome h1{max-width:510px}.pronunciation-phrase{margin:24px 0;padding:29px 24px;border-radius:10px;background:#edf2e8}.pronunciation-phrase .eyebrow{display:block;color:#607457}.pronunciation-phrase h2{font-size:29px;line-height:1.45;margin:0}.speed-control{display:flex;gap:10px;align-items:center}.speed-control label{font-size:13px;margin:0}.speed-control select{width:110px;padding:8px;font-size:14px}.recording-panel{margin-top:25px;border-top:1px solid var(--line);padding-top:25px}audio{width:100%;margin-top:15px}.card:nth-child(6) .card-icon{background:#e4f1ec;color:#347661}body[data-course="es"]{--green:#304a76;--ink:#273c5e;--accent:#e7ddae}body[data-course="es"] nav a.active{background:#e8edf5;color:#304a76}body[data-course="es"] .course-tabs a.active{background:#304a76;color:white}body[data-course="es"] .welcome .eyebrow{color:#e7ddae}body[data-course="es"] .welcome p,body[data-course="es"] .welcome small{color:#dce5f3}body[data-course="es"] .welcome{color:#fff}body[data-course="es"] .welcome .teacher-note{border-color:#6a7c99}body[data-course="es"] .notice,body[data-course="es"] .flashcard,body[data-course="es"] .pronunciation-phrase{background:#edf0f6;color:#344b73}body[data-course="es"] .course-tabs{background:#e9edf4}@media(max-width:1050px){header{flex-wrap:wrap;gap:8px}.course-tabs a{padding:9px 12px}.nav-label{margin-top:34px}nav a{padding:11px 10px}.brand-wordmark{font-size:14px}.tyt-logo{width:59px;height:44px}.sidebar-bottom{padding-top:16px}}@media(max-width:700px){header{padding:12px 20px}.course-tabs{width:100%;overflow:visible}.course-tabs a{flex:1;text-align:center;font-size:13px;padding:10px 6px}.preview-badge{display:none}.pronunciation-phrase h2{font-size:24px}.brand-wordmark{font-size:16px}.tyt-logo{width:62px;height:46px}.welcome .btn{margin-top:22px}}

/* Shared brand mark for both tutoring courses; same artwork crop as the main site. */
.brand .learning-brand-logo{display:block;position:relative;width:176px;max-width:100%;aspect-ratio:600/430;overflow:hidden;flex-shrink:0;mix-blend-mode:multiply}
.brand .learning-brand-logo img{position:absolute;width:341.333333%;max-width:none;left:-231.666667%;top:-27.906977%;height:auto}
@media(max-width:1050px){.brand .learning-brand-logo{width:166px}}
@media(max-width:700px){.brand .learning-brand-logo{width:138px}}