@import"https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;550;600;650;700&family=DM+Serif+Display:ital@0;1&display=swap";:root{font-family:DM Sans,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#273b32;background:#f5f4ef;font-synthesis:none;--green:#315e4b;--green-dark:#254938;--muted:#738078;--border:#e1e5dd;--cream:#fafaf6;--mint:#eaf0df}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}a{color:inherit;text-decoration:none}button{border:0;background:none}button:disabled{cursor:not-allowed;opacity:.46}button:not(:disabled),a,input,select,textarea{touch-action:manipulation}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #90ab78;outline-offset:4px}button:hover:not(:disabled){filter:brightness(.96)}input,select,textarea{min-width:0}button svg,a svg{flex-shrink:0}h1,h2,h3,p{margin:0}header,main{max-width:1320px;margin:auto}.header{display:flex;align-items:center;height:92px;padding:0 44px;gap:36px;border-bottom:1px solid #e3e5dc}.brand{font-weight:700;font-size:26px;letter-spacing:-1.2px;display:flex;align-items:center;gap:10px}.brand-icon{height:38px;width:38px;display:grid;place-items:center;background:var(--green);color:#e8f1cf;border-radius:12px}.beta{font-size:9px;font-weight:500;letter-spacing:1px;margin-left:4px;padding:5px 7px;background:#e9eddf;border-radius:5px;color:#6a7867}.header nav{margin-left:auto;display:flex;height:100%;gap:28px}.header nav button{font-size:13px;position:relative;min-height:44px;color:#7a837b}.header nav .nav-active{color:var(--green);font-weight:650}.nav-active:after{content:"";position:absolute;bottom:23px;height:2px;width:22px;background:var(--green);left:calc(50% - 11px)}.icon-button{min-width:36px;min-height:36px;display:inline-flex;align-items:center;justify-content:center;border-radius:7px}.help{margin-left:0;color:#657269}main{padding:0 44px}.intro{display:flex;justify-content:space-between;align-items:center;padding:45px 0 29px;gap:20px}.eyebrow{display:flex;align-items:center;gap:8px;font-size:10px;font-weight:650;letter-spacing:1.7px;color:#6d7e61;margin-bottom:13px}.eyebrow>span,.autosave>span,.source-tag>span{width:5px;height:5px;background:#7f9a68;border-radius:50%;display:inline-block}h1{font-family:"DM Serif Display",Georgia,serif;font-size:44px;font-weight:400;line-height:1.15;letter-spacing:-1.3px}h1 em{font-weight:400;color:#668461}.intro p:not(.eyebrow){margin-top:12px;color:#7b827c;font-size:13px;line-height:1.8}.intro-note{display:flex;align-items:center;gap:14px;padding-right:15px;color:#6e8060}.intro-note>span{font-size:11px;line-height:1.8}.intro-note strong{font-weight:400;color:#93998e}.source-card{background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:0 5px 13px #2f493105;padding:17px 19px 0;margin-bottom:28px}.source-card form{display:flex;align-items:center;gap:13px}.link-icon{color:#899885;margin-left:4px}.source-card input{flex:1;border:0;background:transparent;outline:none;font-size:14px;padding:15px 0;width:0}.source-card input::placeholder{color:#929a93}.primary,.secondary{display:inline-flex;justify-content:center;align-items:center;gap:9px;min-height:46px;border-radius:8px;padding:0 20px;font-size:12px;font-weight:600;white-space:nowrap}.primary{background:var(--green);color:#fff}.primary:hover{background:var(--green-dark)}.secondary{background:#f4f6ed;border:1px solid var(--border)}.source-bottom{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #eef0e9;margin-top:14px;min-height:48px;gap:10px}.source-tools{display:flex;align-items:center;gap:14px}.language{display:flex;align-items:center;gap:7px;font-size:10px;color:#838b82}.language select{appearance:none;border:0;color:#52644f;background:transparent;font-size:11px;font-weight:550;max-width:155px;min-height:40px;padding:0 3px}.language>svg{pointer-events:none}.divider{width:1px;height:12px;background:var(--border)}.text-button{display:inline-flex;align-items:center;gap:7px;font-size:11px;color:#60715d;min-height:38px;padding:0}.source-bottom .text-button{font-size:11px}.error{background:#fff2e6;color:#85542e;padding:13px 16px;border:1px solid #ecd6bf;border-radius:9px;font-size:12px;line-height:1.7;display:flex;align-items:center;gap:12px;margin:0 0 20px}.error>span{flex:1}.error .text-button{white-space:nowrap}.workspace{display:grid;grid-template-columns:300px minmax(0,1fr);gap:25px;align-items:start}.sidebar{position:sticky;top:18px}.video-card{background:#fff;border:1px solid var(--border);border-radius:13px;overflow:hidden}.video-toolbar{display:flex;align-items:center;justify-content:space-between;background:#fdfdf9;padding:2px 12px 2px 16px}.video-toolbar>span{display:flex;align-items:center;gap:7px;font-size:8px;letter-spacing:1.3px;color:#7b8679}.video-toolbar button{min-height:31px;min-width:28px}.player{width:100%;aspect-ratio:16/9;display:block;border:0;min-height:150px;background:#203d30}.compact .player{max-height:145px;min-height:130px}.sample-art{height:188px;position:relative;isolation:isolate;background:#e2e6d5;overflow:hidden;padding:25px 23px;display:flex;flex-direction:column;justify-content:center}.sample-art .orb{position:absolute;z-index:-1;top:-37px;right:-59px;width:220px;height:220px;border-radius:50%;background:#f0efdd}.sample-art .orb:after{content:"";position:absolute;top:45px;left:40px;border:1px solid #d0d7bc;border-radius:50%;width:180px;height:180px}.sample-art>span{font-family:"DM Serif Display",Georgia,serif;font-size:28px;line-height:1.15;letter-spacing:-.3px}.sample-art i{font-style:italic;color:#6a8058}.sample-art small{font-size:8px;color:#708164;margin-top:15px}.art-waves{position:absolute;right:22px;bottom:24px;opacity:.35;color:#6d8562}.compact .sample-art{height:130px}.compact .sample-art>span{font-size:24px}.video-info{padding:20px}.source-tag{font-size:8px;letter-spacing:1.2px;color:#6f8067;display:flex;align-items:center;gap:6px;margin-bottom:9px}.video-info h2{font-size:15px;font-weight:600;line-height:1.55;letter-spacing:-.2px;overflow-wrap:anywhere}.video-meta{display:flex;align-items:center;gap:17px;font-size:10px;color:#899186;margin-top:14px}.video-meta>span{display:flex;align-items:center;gap:5px}.external-link{display:inline-flex;align-items:center;gap:6px;color:var(--green);font-size:10px;min-height:34px;margin-top:8px}.study-tip{display:flex;gap:12px;margin-top:20px;background:#eaf0e0;border:1px solid #dfe8d5;border-radius:11px;padding:20px 16px}.tiny-icon{color:#6e875e;margin-top:1px}.study-tip strong{font-size:11px;font-weight:600;color:#526f45}.study-tip p{font-size:11px;line-height:1.9;color:#7c8a70;margin-top:7px}.sidebar-note{font-size:10px;color:#8c9586;line-height:1.9;padding:14px 5px}.work-panel{background:#fff;border:1px solid var(--border);border-radius:13px;overflow:hidden;min-width:0}.panel-tabs{display:flex;gap:20px;align-items:center;min-height:60px;padding:0 26px;border-bottom:1px solid var(--border);background:#fdfdfa}.panel-tabs>button{display:flex;gap:7px;align-items:center;align-self:stretch;font-size:11px;position:relative;padding:0 2px;color:#8a9186;white-space:nowrap}.panel-tabs>button.active{font-weight:650;color:var(--green)}.panel-tabs>button.active:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:2px;background:#53764b}.count{background:#edf0e5;color:#738369;padding:2px 5px;border-radius:4px;font-size:8px}.autosave{font-size:9px;color:#919b89;margin-left:auto;display:flex;align-items:center;gap:5px;white-space:nowrap}.transcript-panel,.worksheet-panel{padding:26px 28px 0}.transcript-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:22px}.transcript-heading h2{font-family:"DM Serif Display",Georgia,serif;font-weight:400;font-size:26px;letter-spacing:-.5px}.transcript-heading p{font-size:11px;color:#8a9389;margin-top:6px;line-height:1.7}.small-check{display:flex;align-items:center;gap:6px;font-size:10px;color:#7c8877;white-space:nowrap;min-height:44px;cursor:pointer}input[type=checkbox]{accent-color:var(--green);width:14px;height:14px}.searchbox{display:flex;align-items:center;gap:10px;border:1px solid var(--border);background:#fbfcf8;border-radius:8px;padding:0 13px;min-height:45px;color:#8b9885}.searchbox input{background:transparent;border:0;flex:1;width:0;outline:none;font-size:12px;padding:13px 0;color:var(--green-dark)}.searchbox input::placeholder{color:#9aa393}.result-count{font-size:9px;white-space:nowrap}.export-bar{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #edf0e8;margin-top:10px;padding-bottom:9px}.export-bar>div{display:flex;gap:5px}.export-bar button{display:flex;gap:6px;align-items:center;font-size:10px;color:#76856b;min-height:40px;padding:0 8px}.export-bar>button{padding-left:0}.sample-label,.inline-note{font-size:9px;color:#99a08e;padding-top:13px;line-height:1.8}.timeline{padding-top:10px;max-height:622px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#dce4d5 transparent}.cue{display:grid;grid-template-columns:49px minmax(0,1fr);gap:16px;padding:13px 0;border-bottom:1px solid #f2f3ed;align-items:start}.cue:last-child{border:0}.timecode{font-size:10px;font-variant-numeric:tabular-nums;letter-spacing:.1px;padding:5px 4px;background:#eff3e7;color:#7f9369;border-radius:4px;min-height:31px;align-self:start}.timecode:disabled{opacity:1;cursor:default;color:#8b9a7f;background:#f2f5ed}.cue p{font-size:13px;line-height:1.95;color:#53634f;overflow-wrap:anywhere}.cue.selected{background:#f6f8f0}.cue mark{background:#e7eeb3;color:#354d2e;border-radius:2px;padding:1px}.no-times .cue{grid-template-columns:minmax(0,1fr)}.transcript-footer{display:flex;align-items:center;justify-content:space-between;gap:8px;border-top:1px solid var(--border);padding:11px 0;margin-top:13px}.transcript-footer>span{font-size:9px;color:#9aa28f}.transcript-footer .text-button{font-size:10px}.footer{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:26px 0 24px;color:#8e9985}.footer>span{display:flex;align-items:center;gap:7px;font-size:10px}.footer .text-button{color:#8e9985;font-size:10px}.level-label,.preview-top{display:flex;align-items:center;justify-content:space-between;margin:4px 0 12px;gap:10px}.level-label>strong,.preview-top>strong{font-size:10px;color:#8ca17c;letter-spacing:1px}.level-label strong span,.preview-top strong span{letter-spacing:0;margin-left:7px;color:#465f3f;font-weight:550;font-size:12px}.level-label .text-button{font-size:9px}.levels{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}.levels button{border:1px solid var(--border);border-radius:8px;display:flex;flex-direction:column;align-items:start;padding:12px 12px 10px;position:relative;min-height:74px;background:#fdfdfb}.levels strong{font-size:19px;font-weight:600}.levels span{font-size:8px;color:#909b85;margin-top:5px}.levels .chosen{border-color:#79936c;background:#f0f5e8}.levels .chosen svg{position:absolute;right:10px;top:16px;color:#685}.level-description{font-size:11px;color:#7f8d75;line-height:1.7;min-height:38px;margin:12px 0 13px}.two-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}.two-fields label{font-size:10px;font-weight:550;color:#75846c;display:flex;flex-direction:column;gap:7px}.two-fields select{background:#fff;border:1px solid var(--border);border-radius:7px;min-height:43px;padding:0 11px;font-size:11px;color:#45603d;width:100%}.start-field{display:flex;align-items:center;gap:7px;margin-top:13px;font-size:10px;color:#829177;flex-wrap:wrap}.start-field input{width:63px;min-height:37px;border:1px solid var(--border);border-radius:6px;padding:5px;font-size:11px;color:#45603d}.start-field>span{font-size:9px;color:#9aa38e}.pdf-options{margin:22px 0 20px;border-top:1px solid #edf0e7;border-bottom:1px solid #edf0e7}.toggle-row{display:flex;justify-content:space-between;align-items:center;padding:11px 0;min-height:59px;cursor:pointer;position:relative;gap:15px}.toggle-row+.toggle-row{border-top:1px solid #f2f4ec}.toggle-row strong{font-size:11px;font-weight:500}.toggle-row small{display:block;font-size:9px;color:#939f88;margin-top:4px;line-height:1.6}.toggle-row input{position:absolute;right:2px;opacity:0;width:38px;height:28px;cursor:pointer}.switch{display:block;flex-shrink:0;background:#dce1d4;width:33px;height:19px;border-radius:15px;transition:background .15s;pointer-events:none}.switch:after{content:"";display:block;width:13px;height:13px;background:#fff;border-radius:50%;margin:3px;box-shadow:0 1px 2px #0001;transition:transform .15s}.toggle-row input:checked+.switch{background:#66865b}.toggle-row input:checked+.switch:after{transform:translate(14px)}.toggle-row input:focus-visible+.switch{outline:3px solid #90ab78;outline-offset:4px}.preview-top{margin-bottom:15px}.preview-top>span{font-size:9px;color:#8b987e}.paper-preview{background:#fffefb;border:1px solid #e4e6db;border-radius:3px;box-shadow:0 3px 8px #30432906;padding:25px 27px 22px;overflow:hidden}.paper-brand{display:flex;justify-content:space-between;gap:9px;font-size:9px;letter-spacing:1.5px;color:#68805b;border-bottom:1px solid #e9ede0;padding-bottom:12px;margin-bottom:17px}.paper-brand span{font-size:7px;letter-spacing:1px;color:#9aa38d}.paper-preview h3{font-size:15px;font-weight:600;line-height:1.6;color:#475840}.paper-date{font-size:8px;color:#9aa18d;margin-top:6px;margin-bottom:18px}.preview-exercise{margin-bottom:17px}.preview-exercise small{font-size:8px;color:#a1ac94}.preview-exercise p{font-size:11px;line-height:2.5;color:#69785d}.blank{display:inline-block;border-bottom:1px solid #839271;height:22px;position:relative;margin:0 4px;vertical-align:baseline;max-width:90%}.blank sup{position:absolute;top:-2px;left:0;font-size:7px;color:#8a9b78;line-height:1}.paper-more{font-size:9px;color:#9ba58e;font-style:italic}.method-note{font-size:9px;line-height:1.9;color:#8d9981;margin:14px 0 20px}.download-panel{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:18px 0;border-top:1px solid var(--border)}.download-panel strong{font-size:12px;font-weight:550}.download-panel span{display:block;font-size:9px;color:#929e88;margin-top:5px}.download-panel .primary{font-size:11px}.pdf-ready{display:flex;align-items:center;gap:10px;padding-bottom:14px;font-size:10px;color:#698a54;flex-wrap:wrap}.pdf-ready a{border-bottom:1px solid #89a376}.practice-score{border-top:1px solid var(--border);padding:15px 0;font-size:10px;color:#8b9780}.practice-score summary{cursor:pointer;line-height:2}.practice-score p{line-height:1.8;margin:9px 0}.practice-score input{width:55px;border:1px solid var(--border);padding:7px;border-radius:5px;min-height:38px}.practice-score .secondary{margin-left:13px;min-height:38px;font-size:10px}.library{padding:45px 0;min-height:60vh}.library>p:not(.eyebrow){font-size:12px;color:#8b9684;line-height:1.8;margin-top:13px}.library-actions{display:flex;justify-content:space-between;gap:15px;margin:24px 0}.library-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.library-item{display:flex;align-items:center;gap:16px;padding:22px;background:#fff;border:1px solid var(--border);border-radius:12px;text-align:left;min-width:0}.library-icon{display:grid;place-items:center;flex-shrink:0;width:45px;height:52px;border-radius:7px;background:#edf2e4;color:#7c9467}.library-item>span:nth-child(2){flex:1;min-width:0}.library-item strong{font-size:14px;display:block;line-height:1.6;overflow-wrap:anywhere}.library-item small{display:block;margin-top:6px;font-size:10px;color:#9aa18e}.empty-search{text-align:center;padding:50px 20px;color:#93a181;grid-column:1/-1}.empty-search>svg{margin-bottom:15px}.empty-search h3{font-family:"DM Serif Display",Georgia,serif;font-weight:400;font-size:24px;color:#69835b}.empty-search p{font-size:11px;line-height:1.9;margin-top:8px}.practice-history{margin-top:36px}.practice-history h2{font-family:"DM Serif Display",Georgia,serif;font-size:26px;font-weight:400}.practice-history>p{font-size:11px;color:#99a18f;margin-top:9px;margin-bottom:17px}.practice-history>div{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);padding:17px 0;font-size:10px;color:#8c9a7c;gap:15px}.practice-history strong{display:block;font-size:13px;color:#4c6342;margin-top:5px}.practice-history b{font-size:18px;white-space:nowrap}dialog{border:1px solid var(--border);border-radius:16px;max-width:620px;width:calc(100% - 32px);padding:0;color:#3e5735;max-height:85dvh;background:#fffefb;box-shadow:0 20px 90px #18271430}dialog::backdrop{background:#27372e65;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.dialog-body{padding:34px;position:relative}.close-modal{position:absolute;top:12px;right:12px}.dialog-body h2{font-family:"DM Serif Display",Georgia,serif;font-size:31px;font-weight:400;margin-bottom:15px}.dialog-body p:not(.eyebrow){font-size:12px;line-height:1.9;color:#859177;margin-bottom:17px}.dialog-body label{display:flex;flex-direction:column;gap:8px;font-size:11px;margin:18px 0;color:#677f55}.dialog-body input,.dialog-body textarea{background:#fff;border:1px solid var(--border);border-radius:8px;padding:12px;font-size:12px;color:#3b5434;resize:vertical}.modal-actions{display:flex;justify-content:space-between;gap:12px;margin-top:20px}.method-table{margin:20px 0;border-top:1px solid var(--border)}.method-table>div{display:flex;gap:17px;padding:13px 0;border-bottom:1px solid var(--border)}.method-table strong{font-size:18px;min-width:26px}.method-table span{font-size:11px;line-height:1.8;color:#7f8f70}.method-table small{display:block;margin-top:5px;font-size:9px;color:#9ca58d}.dialog-body h3{font-size:13px;margin:22px 0 12px}.source-link{font-size:11px;display:flex;justify-content:space-between;gap:12px;min-height:44px;align-items:center;border-bottom:1px solid var(--border);line-height:1.7;color:#728e5f}.toast{position:fixed;bottom:max(24px,env(safe-area-inset-bottom));left:50%;transform:translate(-50%);max-width:calc(100% - 32px);width:max-content;display:flex;align-items:center;gap:10px;padding:14px 20px;background:#315e4b;color:#fff;border-radius:10px;box-shadow:0 5px 25px #13251c25;font-size:12px;z-index:100;line-height:1.7}.toast svg{flex-shrink:0}.spin{animation:spin 1.2s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;padding:0;margin:-1px}@media(min-width:1450px){.intro{padding-top:52px;padding-bottom:35px}.workspace{grid-template-columns:320px minmax(0,1fr)}.transcript-panel,.worksheet-panel{padding:30px 34px 0}.cue{padding:15px 0}.timeline{max-height:670px}}@media(max-width:1050px){.header{padding:0 28px}main{padding:0 28px}.intro-note{display:none}.workspace{grid-template-columns:250px minmax(0,1fr);gap:19px}.panel-tabs{padding:0 18px;gap:16px}.autosave{display:none}.transcript-panel,.worksheet-panel{padding:23px 21px 0}.transcript-heading{align-items:start}.transcript-heading h2{font-size:24px}.small-check{font-size:9px}.cue{gap:11px}.levels button{padding:11px 9px}.levels span{font-size:7px}.levels .chosen svg{right:5px;top:12px;width:12px}.download-panel{align-items:start;flex-direction:column}.download-panel .primary{width:100%}.video-info{padding:16px}.sample-art>span{font-size:25px}.paper-preview{padding:20px}.level-label .text-button{max-width:115px;text-align:right;font-size:8px}.transcript-footer{flex-wrap:wrap}.sample-button{white-space:nowrap}}@media(max-width:780px){.header{height:78px;padding:0 24px;gap:15px}.brand{font-size:24px}.beta{display:none}.header nav{gap:20px}.header nav button{font-size:12px}.nav-active:after{bottom:16px}main{padding:0 24px}.intro{padding:32px 0 23px}h1{font-size:39px}.workspace{grid-template-columns:minmax(0,1fr)}.sidebar{position:static;display:grid;grid-template-columns:minmax(0,1fr) 200px;gap:17px;align-items:start}.video-card{display:grid;grid-template-columns:1fr 1fr}.video-toolbar{grid-column:1/-1}.player{min-height:140px;height:100%;max-height:185px}.sample-art{height:175px;padding:19px}.sample-art>span{font-size:22px}.art-waves{display:none}.video-info{padding:16px}.video-info h2{font-size:12px}.video-meta{gap:10px;flex-wrap:wrap}.study-tip{margin-top:0;padding:20px 15px;height:100%}.study-tip p{font-size:10px}.sidebar-note{grid-column:1/-1;padding:0;font-size:9px;margin-top:-4px}.panel-tabs{padding:0 24px;gap:27px}.autosave{display:flex}.transcript-panel,.worksheet-panel{padding:25px 26px 0}.transcript-heading h2{font-size:28px}.small-check{font-size:11px}.timeline{max-height:650px}.cue{padding:15px 0;gap:20px}.cue p{font-size:14px}.timecode{font-size:11px;min-height:36px}.export-bar button{font-size:11px;min-height:44px}.levels span{font-size:10px}.levels button{padding:15px}.levels strong{font-size:22px}.levels .chosen svg{right:12px;top:18px}.download-panel{flex-direction:row;align-items:center}.download-panel .primary{width:auto}.level-label .text-button{max-width:none;font-size:10px}.two-fields label,.toggle-row strong{font-size:12px}.toggle-row small{font-size:10px}.toggle-row{min-height:65px}.paper-preview{padding:28px}.library-grid{grid-template-columns:1fr}}@media(max-width:600px){.header{padding:0 17px;gap:10px;height:72px}.brand{font-size:22px;gap:7px}.brand-icon{width:33px;height:33px;border-radius:10px}.brand-icon svg{width:20px}.header nav{gap:12px}.header nav button{font-size:10px}.help{min-width:30px}.help svg{width:18px}main{padding:0 17px}.intro{padding:28px 0 22px}.eyebrow{font-size:8px;letter-spacing:1.4px}h1{font-size:34px;letter-spacing:-.8px}.intro p:not(.eyebrow){font-size:11px;max-width:270px}.source-card{padding:14px 14px 0;margin-bottom:20px}.source-card form{flex-wrap:wrap;gap:7px}.source-card input{font-size:12px;padding:12px 0;width:calc(100% - 45px);flex:1}.source-card .primary{width:100%;min-height:44px;margin-top:5px}.link-icon{width:18px}.source-bottom{flex-wrap:wrap;padding:3px 0 6px;gap:0;min-height:40px}.source-tools{gap:9px;flex:1}.language>span{display:none}.language select{max-width:110px;font-size:10px}.source-bottom .text-button{font-size:10px}.sample-button{margin-left:auto}.sidebar{display:block}.video-card{grid-template-columns:1fr 1fr}.sample-art{height:144px;padding:17px 12px}.sample-art>span{font-size:21px}.sample-art small{font-size:7px;line-height:1.7}.video-info{padding:13px}.video-info h2{font-size:11px}.video-meta{font-size:8px;margin-top:8px;gap:7px}.source-tag{font-size:7px;letter-spacing:.8px}.video-toolbar>span{font-size:7px}.study-tip{display:none}.sidebar-note{margin:10px 0 0;padding:0 3px}.player{min-height:125px;max-height:160px}.panel-tabs{padding:0 17px;gap:22px;min-height:55px}.panel-tabs>button{font-size:10px;gap:6px}.panel-tabs>button>svg{width:15px}.autosave{display:none}.transcript-panel,.worksheet-panel{padding:21px 18px 0}.transcript-heading{flex-wrap:wrap;gap:5px;margin-bottom:17px}.transcript-heading h2{font-size:25px}.transcript-heading p{font-size:10px}.small-check{min-height:35px;font-size:10px}.transcript-heading>svg{display:none}.cue{grid-template-columns:43px minmax(0,1fr);gap:12px;padding:12px 0}.cue p{font-size:12px;line-height:2}.timecode{font-size:10px}.searchbox input{font-size:11px}.export-bar button{font-size:10px;padding:0 6px}.export-bar>button{padding-left:0}.transcript-footer .text-button{font-size:10px;min-height:44px}.footer{flex-direction:column;gap:1px;align-items:start;padding:24px 0 18px}.footer .text-button{font-size:9px}.levels{gap:6px}.levels button{padding:11px 8px;min-height:74px}.levels strong{font-size:20px}.levels span{font-size:8px;line-height:1.5;max-width:55px}.levels .chosen svg{right:5px;top:12px;width:11px}.level-label,.preview-top{align-items:start}.level-label strong span,.preview-top strong span{font-size:11px;margin-left:4px}.level-label .text-button{font-size:8px;min-height:17px;max-width:105px;text-align:right}.level-description{font-size:10px}.two-fields{gap:10px}.two-fields select{font-size:10px;padding:0 8px}.two-fields label{font-size:10px}.toggle-row strong{font-size:11px}.toggle-row small{font-size:9px}.preview-top>span{font-size:8px}.paper-preview{padding:20px 16px}.paper-brand{font-size:8px;letter-spacing:1px}.paper-brand span{font-size:6px}.paper-preview h3{font-size:13px}.preview-exercise p{font-size:10px}.blank{min-width:50px!important;max-width:140px}.download-panel{flex-direction:column;align-items:stretch}.download-panel .primary{width:100%}.download-panel strong{font-size:13px}.practice-score{font-size:9px}.dialog-body{padding:28px 22px}.dialog-body h2{font-size:27px}.dialog-body p:not(.eyebrow){font-size:11px}.dialog-body .primary,.dialog-body .secondary{font-size:10px;padding:0 13px}.toast{font-size:11px;padding:12px 15px}.library{padding-top:32px}.library-actions .primary{font-size:10px;padding:0 14px}.library-actions .text-button{font-size:10px}.library-item{padding:17px;gap:12px}.library-item strong{font-size:12px}.library-item small{font-size:9px}.error{font-size:10px;flex-wrap:wrap;padding:11px}.error>span{flex-basis:80%}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}.video-card.compact{position:fixed;right:24px;bottom:24px;width:270px;max-width:calc(100vw - 32px);display:block;z-index:50;box-shadow:0 7px 40px #213c2b30}.compact .video-info{display:none}.compact .player{width:100%;height:152px;max-height:none}.compact .sample-art{height:152px}.compact .video-toolbar{padding:3px 10px}.compact .video-toolbar button{min-width:40px;min-height:36px}.source-card input,.searchbox input,.dialog-body input,.dialog-body textarea{font-size:16px}.text-button,.export-bar button,.timecode{min-height:44px}.video-toolbar button{min-width:44px;min-height:40px}.cue p{font-size:14px}.transcript-heading p{font-size:12px}.primary,.secondary{font-size:13px}.source-bottom .text-button,.language select{font-size:12px}.panel-tabs>button{font-size:12px}.small-check,.toggle-row strong,.two-fields label{font-size:12px}.two-fields select{font-size:14px}.toggle-row small{font-size:10px}.export-bar button,.level-description{font-size:12px}.method-note{font-size:10px}.preview-exercise p{font-size:12px}@media(max-width:600px){.source-card input,.searchbox input{font-size:16px}.source-bottom .text-button,.language select{font-size:11px}.source-tools{gap:8px}.cue p{font-size:14px}.transcript-heading p{font-size:11px}.panel-tabs{gap:15px}.panel-tabs>button{font-size:11px}.timecode{font-size:10px}.source-card .primary{font-size:13px}.levels span{font-size:8px}.two-fields select{font-size:12px}.preview-exercise p{font-size:11px}}.caption-notice{display:flex;align-items:start;gap:10px;background:#edf2e7;border:1px solid #dce6d4;border-radius:9px;padding:13px 16px;margin-bottom:20px;color:#688359;font-size:12px;line-height:1.8}.caption-notice svg{flex-shrink:0;margin-top:3px}.empty-search .secondary{margin-top:22px;white-space:normal;line-height:1.6}.start-field{gap:14px;align-items:center;margin:18px 0}.start-field>strong{font-size:12px;font-weight:550;color:#5d7057}.time-parts{display:flex;align-items:start;gap:7px}.time-parts label{display:flex;flex-direction:column;align-items:center;gap:4px}.time-parts b{padding-top:11px;font-size:18px;font-weight:500}.start-field .time-parts input{width:57px;min-height:46px;text-align:center;font-size:18px;font-variant-numeric:tabular-nums;border-radius:8px;padding:8px}.time-parts label>span{font-size:10px}.start-field .excerpt-range{font-size:12px;font-variant-numeric:tabular-nums;color:#728167}.start-field>.text-button{font-size:11px}.density-control{padding:17px 18px;background:#f6f8f1;border:1px solid #e5eadc;border-radius:9px;margin-top:18px}.density-control>div{display:flex;align-items:center;justify-content:space-between}.density-control label{font-size:12px;font-weight:550;color:#4b6242}.density-control output{font-size:18px;font-weight:600;color:#315e4b;font-variant-numeric:tabular-nums}.density-control input{display:block;width:100%;height:44px;accent-color:#315e4b;cursor:pointer;margin:0}.density-scale{font-size:10px;color:#7f8d74}.density-control p{font-size:10px;line-height:1.7;color:#8a947f;margin-top:10px}.essay-preview{padding:22px 24px;border:1px solid #dfe5d6;background:#fbfcf7;border-radius:8px;margin-bottom:18px}.essay-preview .eyebrow{font-size:8px;margin-bottom:8px}.essay-preview h3{font-family:"DM Serif Display",Georgia,serif;font-size:23px;font-weight:400}.essay-preview p{font-size:12px;line-height:1.85;color:#78876c;margin-top:8px}.essay-lines{height:96px;background:repeating-linear-gradient(transparent 0,transparent 31px,#e0e5d7 31px,#e0e5d7 32px);margin-bottom:18px}.essay-preview small{font-size:10px;line-height:1.8;color:#87947a;display:block}.download-panel .primary{white-space:normal;min-height:46px;padding-top:10px;padding-bottom:10px}.format-control{margin-top:24px;padding:18px;border:1px solid #dfe5d6;border-radius:9px;background:#fbfcf7}.format-control label{display:block;font-size:13px;font-weight:600;margin-bottom:9px}.format-control select{width:100%;min-height:46px;padding:10px 12px;font:inherit;font-size:16px;border:1px solid #dce3d6;border-radius:7px;background:#fff;color:#294536}.format-control p{font-size:12px;line-height:1.7;color:#6b7b61;margin-top:9px}.pack-outline{padding:18px 20px;background:#f6f8f1;border:1px solid #dfe5d6;border-radius:8px;margin:18px 0 25px}.pack-outline strong{font-size:13px}.pack-outline p{font-size:12px;line-height:1.9;margin:8px 0;color:#46613d}.pack-outline small{display:block;font-size:11px;line-height:1.8;color:#77866c}.pdf-progress{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:0 0 16px;font-size:12px;color:#53664f}.pdf-progress button{min-height:44px}.pdf-error{margin:0 0 22px;padding:18px;border:1px solid #e5c9ab;border-radius:10px;background:#fff4e8;color:#744b2a;outline-offset:3px}.pdf-error strong{font-size:14px}.pdf-error p{font-size:12px;line-height:1.75;margin:8px 0}.pdf-error-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.pdf-error-actions button{min-height:44px;font-size:12px}.pdf-error-actions .primary{white-space:normal}@media(max-width:600px){.pdf-error-actions{flex-direction:column}.pdf-error-actions button{width:100%}}