:root{--bg:#f7f8f2;--paper:#fff;--ink:#243b32;--muted:#849087;--line:#e6eae0;--green:#2b5a46;--green-dark:#204a3b;--lime:#d8ecad;--lime-light:#edf4df;--orange:#e6a47d;--radius:20px;--font:Inter,"Segoe UI","Microsoft YaHei",sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.65 var(--font);-webkit-font-smoothing:antialiased}button,input,textarea,select{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}a{color:inherit;text-decoration:none}button{color:inherit}svg{width:20px;height:20px;flex-shrink:0;stroke:currentColor;fill:none;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}button:focus-visible,a:focus-visible{outline:3px solid #9ab96b;outline-offset:4px}input:focus,textarea:focus,select:focus{outline:2px solid #a5bc87;outline-offset:1px}h1,h2,h3,h4,p{margin:0}h1{font-size:32px;line-height:1.35;letter-spacing:-1px;font-weight:650}h2{font-size:19px;font-weight:650;letter-spacing:-.5px}h3{font-size:16px;font-weight:600}small{font-size:12px}.muted{color:var(--muted)}.eyebrow{text-transform:uppercase;font-size:10px;letter-spacing:2px;font-weight:650}.serif{font-family:Georgia,"Times New Roman",serif}.text-green{color:var(--green)}.text-orange{color:#c1855e}.flex{display:flex;align-items:center;gap:12px}.between{justify-content:space-between}.wrap{flex-wrap:wrap}.stack{display:grid;gap:18px}.hidden{display:none!important}.divider{height:1px;background:var(--line);margin:22px 0}.initial-loading{display:grid;place-content:center;text-align:center;min-height:100vh;font-family:Georgia,serif;font-size:48px}.initial-loading span{font:14px var(--font);margin-top:15px}.skip-link{position:fixed;left:16px;top:-100px;padding:10px;background:white;z-index:100}.skip-link:focus{top:16px}
.shell{display:grid;grid-template-columns:224px 1fr;min-height:100vh}.sidebar{position:fixed;left:0;top:0;bottom:0;width:224px;background:#fdfdf9;border-right:1px solid var(--line);display:flex;flex-direction:column;padding:35px 20px 20px;z-index:30}.brand{display:flex;align-items:center;gap:9px;padding:0 15px}.brandmark{background:var(--green);color:var(--lime);border-radius:12px;width:35px;height:35px;display:grid;place-items:center;font-size:29px;font-family:Georgia,serif;font-weight:bold;font-style:italic;line-height:1}.brandname{font-family:Georgia,serif;font-size:29px;font-weight:bold;letter-spacing:-1px}.brand-sub{font-size:10px;letter-spacing:2px;color:var(--muted);padding:9px 15px 0}.nav-caption{font-size:10px;letter-spacing:1.6px;color:#9aA297;margin:40px 15px 13px}.nav-list{display:grid;gap:5px}.nav-item{border:0;display:flex;align-items:center;gap:12px;padding:12px 15px;border-radius:10px;font-size:13px;color:#79867b;transition:.2s}.nav-item:hover{background:#f0f3e9;color:var(--green)}.nav-item.active{background:var(--lime-light);color:var(--green);font-weight:600}.nav-item.active:after{content:'';width:5px;height:5px;border-radius:50%;background:var(--green);margin-left:auto}.nav-item svg{width:18px;height:18px}.sidebar-bottom{margin-top:auto;padding-top:32px}.sidebar-note{background:#f2f4ea;border:1px solid #e6eadc;border-radius:15px;padding:16px;margin-bottom:20px}.sidebar-note .leaf{color:var(--green);margin-bottom:8px}.sidebar-note p{font-size:12px;line-height:1.9;color:#73816f}.profile{border-top:1px solid var(--line);padding:19px 8px 0;display:flex;gap:10px;align-items:center}.avatar{height:35px;width:35px;border-radius:50%;display:grid;place-items:center;background:#e8ecd9;font-family:Georgia,serif;font-weight:bold;font-size:16px}.profile strong{font-size:12px}.profile small{font-size:10px;display:block;color:var(--muted)}.workspace{grid-column:2;min-width:0}.topbar{height:90px;padding:0 44px;display:flex;justify-content:space-between;align-items:center;gap:20px}.breadcrumb{font-size:11px;color:#8b968b;display:flex;align-items:center;gap:12px}.breadcrumb strong{color:#56695b;font-weight:500}.top-actions{display:flex;align-items:center;gap:18px}.date-label{font-size:11px;color:var(--muted)}.search-button{border:1px solid var(--line);background:#fcfcf9;border-radius:9px;display:flex;align-items:center;gap:9px;padding:9px 13px;color:var(--muted);font-size:11px}.search-button svg{width:14px;height:14px}.search-button kbd{font-size:10px;border:1px solid var(--line);border-radius:3px;padding:0 3px;margin-left:25px}.icon-btn{border:1px solid var(--line);background:white;display:inline-grid;place-items:center;border-radius:9px;width:35px;height:35px;padding:0}.icon-btn:hover{background:var(--lime-light)}.icon-btn.small{height:28px;width:28px;border:0;background:transparent}.mobile-menu{display:none}.main{max-width:1470px;margin:0 auto;padding:20px 44px 42px}.page-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:29px}.page-heading p{font-size:12px;margin-top:10px;color:var(--muted)}.page-heading .eyebrow{margin-bottom:7px;color:#80916b}.btn{border:1px solid transparent;background:var(--green);color:white;border-radius:9px;padding:10px 17px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:12px;white-space:nowrap;transition:.2s}.btn:hover{background:var(--green-dark);transform:translateY(-1px)}.btn svg{width:16px;height:16px}.btn.secondary{background:white;border-color:var(--line);color:var(--ink)}.btn.secondary:hover{background:#f0f4e9}.btn.light{background:var(--lime);color:var(--green-dark)}.btn.ghost{background:transparent;color:var(--green);padding:6px 0}.btn.danger{color:#a84336;background:#fff0ed}.btn.small{font-size:11px;padding:7px 12px}.tag{display:inline-flex;align-items:center;gap:5px;border-radius:5px;padding:3px 8px;background:#f1f3e9;color:#718260;font-size:10px;white-space:nowrap}.tag.green{background:#e8f0e1;color:var(--green)}.tag.orange{background:#f9ede1;color:#a77d5b}.tag.white{background:#ffffff16;color:#e5edda}.tag.outline{border:1px solid var(--line);background:transparent}.dot{width:5px;height:5px;border-radius:50%;background:currentColor}.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px}.card-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.card-header h2{font-size:15px}.card-header .muted{font-size:10px}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:22px}.hero{background:#285542;border:0;color:white;position:relative;overflow:hidden;min-height:238px;padding:29px 32px;display:flex;align-items:center}.hero-copy{position:relative;z-index:2;width:67%}.hero h2{font-size:30px;font-weight:500;line-height:1.55;letter-spacing:1px;margin:13px 0 11px}.hero p{font-size:11px;color:#b9cbb8;line-height:1.9;margin-bottom:20px}.hero-art{position:absolute;right:-8px;bottom:0;width:238px;height:245px}.hero-art svg{width:100%;height:100%;stroke:none}.hero-footer{font-size:10px;color:#adbeaa;margin-left:12px}.goal-card{padding:23px}.goal-title{font-size:13px;display:flex;justify-content:space-between}.goal-ring{display:grid;place-content:center;margin:18px auto 12px;width:129px;height:129px;border-radius:50%;position:relative;background:conic-gradient(var(--green) var(--progress),#edf0e5 0)}.goal-ring:before{position:absolute;content:'';inset:9px;background:white;border-radius:50%}.goal-ring div{z-index:1;text-align:center}.goal-ring strong{font-family:Georgia,serif;font-weight:normal;font-size:39px;line-height:1}.goal-ring small{display:block;font-size:10px;color:var(--muted);margin-top:5px}.goal-sub{text-align:center;font-size:10px;color:var(--muted)}.goal-bottom{border-top:1px solid var(--line);margin-top:19px;padding-top:13px;display:flex;justify-content:space-between;font-size:10px;color:#8e9988}.section-heading{display:flex;align-items:center;justify-content:space-between;margin:27px 0 15px}.section-heading h2{font-size:16px}.section-heading a,.section-heading button{font-size:11px}.lesson-feature{display:grid;grid-template-columns:170px minmax(0,1fr);padding:0;overflow:hidden;min-height:184px}.lesson-art{min-height:178px;position:relative;background:#e4e8d7;display:flex;align-items:center;justify-content:center;overflow:hidden}.lesson-art svg{width:100%;height:100%;position:absolute;inset:0;stroke:none}.lesson-art .duration{position:absolute;bottom:12px;right:12px;z-index:1;background:#213d30b3;color:white;border-radius:4px;padding:2px 6px;font-size:9px}.lesson-art .play-art{background:#ffffffdd;z-index:1;width:40px;height:40px;display:grid;place-items:center;border-radius:50%;color:var(--green);box-shadow:0 4px 15px #0001}.lesson-art .play-art svg{position:static;width:16px;height:16px;fill:currentColor}.lesson-body{padding:22px 23px}.lesson-body h3{font-size:16px;line-height:1.5;margin:10px 0 5px}.lesson-body p{font-size:10px;color:var(--muted)}.lesson-meta{display:flex;gap:14px;align-items:center;color:#91a080;font-size:10px;margin:14px 0}.lesson-meta svg{height:12px;width:12px}.lesson-bottom{display:flex;align-items:center;justify-content:space-between;gap:8px}.mini-progress{background:#eff1e8;border-radius:4px;height:4px;overflow:hidden;flex:1}.mini-progress span{display:block;height:100%;background:#9cba77;border-radius:4px}.lesson-bottom span{font-size:9px;color:var(--muted)}.daily-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.daily-card{padding:19px 17px;border-radius:13px;cursor:pointer;transition:.2s}.daily-card:hover{transform:translateY(-3px);border-color:#acbd93}.daily-icon{width:32px;height:32px;background:#f0f4e7;color:#709054;border-radius:9px;display:grid;place-items:center;margin-bottom:15px}.daily-icon.orange{background:#fbefe5;color:#c7926d}.daily-icon.blue{background:#eaf0ee;color:#6a918a}.daily-card h3{font-size:12px;margin-bottom:5px}.daily-card p{font-size:10px;color:var(--muted)}.daily-card .flex{margin-top:18px;font-size:10px;color:#819171}.daily-card .flex svg{height:14px;width:14px}.task-list{display:grid;gap:0}.task-row{display:flex;gap:11px;align-items:center;padding:12px 0;border-bottom:1px solid #f0f2eb}.task-row:last-child{border:0}.task-check{width:19px;height:19px;border:1px solid #d9dfd1;border-radius:6px;background:white;display:grid;place-items:center;flex-shrink:0}.task-check.checked{background:var(--green);border-color:var(--green);color:white}.task-check svg{width:12px;height:12px}.task-copy{flex:1}.task-copy strong{display:block;font-size:11px;font-weight:500}.task-copy small{font-size:9px;color:var(--muted)}.task-row.done .task-copy strong{text-decoration:line-through;color:var(--muted)}.task-row>span{font-size:10px;color:var(--muted)}.quote-card{background:#edf1e1;padding:22px;border-color:#e5e9d9}.quote-mark{font-size:43px;color:#8da574;font-family:Georgia,serif;line-height:1}.quote-card blockquote{font-family:Georgia,serif;margin:2px 0 12px;font-size:17px;line-height:1.6;color:#576f4a}.quote-card p{font-size:10px;color:#96a085}.quote-card .flex{margin-top:17px;justify-content:space-between}.week-card{margin-top:22px}.bar-chart{height:116px;display:flex;align-items:flex-end;gap:20px;padding:0 9px}.bar-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:8px;height:100%;justify-content:flex-end}.bar-fill{width:100%;max-width:32px;background:#e3ebd5;border-radius:4px 4px 0 0;min-height:3px;transition:height .4s}.bar-col.today .bar-fill{background:var(--green)}.bar-col span{font-size:9px;color:var(--muted)}.bar-col small{font-size:9px;color:#6c8062}.week-foot{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);margin-top:19px;padding-top:14px;border-top:1px solid var(--line)}.footer{margin-top:30px;font-size:9px;color:#a6afa0;display:flex;justify-content:space-between;gap:15px}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}.filter{border:1px solid var(--line);background:white;border-radius:8px;padding:7px 13px;font-size:11px;color:#7d8d76}.filter.active{background:var(--green);color:white;border-color:var(--green)}.search-field{width:100%;border:1px solid var(--line);background:white;border-radius:10px;padding:12px 15px;color:var(--ink)}.search-row{display:grid;grid-template-columns:1fr auto;gap:14px;margin-bottom:20px}.library-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.library-card{padding:0;overflow:hidden;transition:.2s}.library-card:hover{border-color:#adbc9b;box-shadow:0 8px 24px #20382b07}.library-card .lesson-art{height:170px}.library-card .lesson-body{padding:20px}.library-card .lesson-body h3{min-height:48px}.empty{padding:50px 25px;text-align:center;border:1px dashed #dce3d0;border-radius:16px;color:var(--muted)}.empty svg{width:35px;height:35px;color:#9aac83;margin-bottom:12px}.empty h3{color:#647955;margin-bottom:9px}.empty p{font-size:12px;max-width:450px;margin:0 auto 20px}.hint{background:#f1f4e9;border-radius:10px;padding:13px 16px;color:#77846a;font-size:11px;line-height:1.9}.hint.amber{background:#faf0df;color:#99784d}.field{display:grid;gap:7px;margin-bottom:17px}.field label{font-size:12px;font-weight:500}.field input,.field textarea,.field select{width:100%;border:1px solid #dfe5d6;border-radius:9px;background:#fff;padding:10px 12px;color:var(--ink)}.field textarea{min-height:100px;resize:vertical}.field small{font-size:10px;color:var(--muted)}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}.field-row.four{grid-template-columns:repeat(4,1fr)}.modal-backdrop{position:fixed;inset:0;background:#1e322f66;backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;padding:24px;z-index:100}.modal{background:var(--bg);border-radius:23px;max-width:650px;width:100%;max-height:90vh;overflow:auto;padding:30px;box-shadow:0 25px 80px #0002}.modal.wide{max-width:820px}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.modal-header h2{font-size:22px}.modal-actions{margin-top:24px;display:flex;justify-content:flex-end;gap:10px}.tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);margin-bottom:22px}.tab{background:none;border:0;border-bottom:2px solid transparent;padding:11px 15px;font-size:12px;color:var(--muted)}.tab.active{border-color:var(--green);color:var(--green);font-weight:600}.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);background:#254c3d;color:white;padding:12px 22px;border-radius:10px;box-shadow:0 6px 25px #0002;font-size:12px;z-index:200;max-width:85vw}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#9db782;margin-right:5px}.status-dot.offline{background:#d2a077}.loading{display:inline-block;width:14px;height:14px;border:2px solid #ffffff55;border-top-color:currentColor;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.study-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(290px,1fr);gap:22px;align-items:start}.media-card{padding:0;overflow:hidden}.audio-stage{height:205px;background:#e8edda;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}.audio-stage:before,.audio-stage:after{content:'';position:absolute;width:320px;height:320px;border:1px solid #cdd8b9;border-radius:50%;left:calc(50% - 160px);top:calc(50% - 160px)}.audio-stage:after{width:230px;height:230px;left:calc(50% - 115px);top:calc(50% - 115px)}.record{width:145px;height:145px;border:15px solid #315a46;background:repeating-radial-gradient(#315a46 0,#315a46 2px,#416752 3px,#315a46 4px);border-radius:50%;display:grid;place-items:center;z-index:1;box-shadow:0 15px 25px #23482b22}.record-inner{width:58px;height:58px;border-radius:50%;background:var(--lime);display:grid;place-items:center}.record-inner svg{width:26px;height:26px}.record.playing{animation:spin 12s linear infinite}.audio-label{position:absolute;left:17px;top:15px;z-index:2}.media-card video{display:block;width:100%;max-height:310px;background:#182e25}.media-card audio{width:100%;height:42px;display:block}.player-controls{padding:15px 20px;background:white}.player-meta{display:flex;gap:10px;align-items:center;justify-content:space-between;margin-top:12px}.player-meta select{font-size:10px;background:#f5f7ef;border:1px solid var(--line);padding:5px 8px;border-radius:6px;color:var(--green)}.control-group{display:flex;align-items:center;gap:7px}.toggle-chip{border:1px solid var(--line);border-radius:6px;background:white;color:var(--muted);font-size:10px;padding:5px 8px}.toggle-chip.active{background:var(--lime-light);color:var(--green);border-color:#c6d5ae}.transcript-card{padding:23px 20px}.transcript-list{max-height:520px;overflow:auto;scrollbar-width:thin;scrollbar-color:#d6ddcb transparent}.transcript-row{display:grid;grid-template-columns:39px 1fr 24px;gap:9px;padding:15px 10px;border-radius:9px;border:1px solid transparent;cursor:pointer;margin-bottom:3px}.transcript-row:hover{background:#f6f8f1}.transcript-row.active{background:#f0f5e5;border-color:#e0e9d1}.timestamp{font-size:10px;color:#98a38a;padding-top:3px;font-variant-numeric:tabular-nums}.sentence{font-size:13px;line-height:1.85}.translation{font-size:10px;color:#8b9781;margin-top:5px}.segment-done{color:var(--green)}.study-side .tabs{gap:0}.study-side .tab{padding:10px 13px}.summary-text{font-size:12px;line-height:2;color:#72806a}.bullet-list{padding-left:18px;font-size:12px;color:#708264;line-height:2}.study-subheading{font-size:12px;color:var(--green);margin:22px 0 10px}.expression-mini{border:1px solid var(--line);border-radius:11px;padding:15px;margin-top:12px}.expression-mini .phrase{font-family:Georgia,serif;font-size:18px;color:#38533c}.expression-mini .meaning{font-size:11px;color:var(--muted);margin:5px 0 9px}.expression-mini .example{font-size:11px;color:#6c8069;line-height:1.8}.usage{font-size:10px;background:#f4f6ee;border-radius:6px;padding:9px 11px;margin-top:10px;color:#819071}.dictation-box{border-top:1px solid var(--line);padding:20px}.dictation-box textarea{width:100%;min-height:95px;padding:12px;border:1px solid var(--line);border-radius:9px;resize:vertical;font-size:13px;line-height:1.7}.dictation-result{padding:14px;background:#f4f7ed;border-radius:10px;margin-top:12px;font-size:12px;line-height:2}.word-correct{color:#42714e}.word-missing{color:#ad7049;background:#faeddc;padding:1px 3px}.word-wrong,.word-extra{color:#ae5851;background:#fbe8e4;padding:1px 3px;text-decoration:line-through}.practice-score{font-family:Georgia,serif;font-size:32px;color:var(--green)}.keyboard-hint{font-size:10px;color:#a1ab98}.notebook-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.phrase-card .phrase{font-family:Georgia,serif;font-size:24px}.phrase-card .meaning{font-size:12px;color:#8a967c;margin:7px 0 18px}.phrase-card .example{font-size:12px;line-height:1.9;color:#68805f}.phrase-details{font-size:11px;line-height:1.9;color:#8b977f;margin-top:16px}.phrase-details strong{color:#678157;font-weight:500}.review-front{text-align:center;padding:28px 0}.review-front h2{font-family:Georgia,serif;font-size:36px;margin:16px 0}.review-answer{background:#eff4e4;padding:20px;border-radius:13px;margin:15px 0;font-size:13px;line-height:2}.review-ratings{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.review-ratings button{font-size:11px;white-space:normal}
.practice-layout{display:grid;grid-template-columns:245px minmax(0,1fr);gap:22px}.practice-menu{padding:15px;height:fit-content}.practice-type{width:100%;border:0;text-align:left;background:white;padding:15px;border-radius:10px;display:flex;gap:12px;align-items:center}.practice-type.active{background:var(--lime-light)}.practice-type strong{font-size:12px;display:block}.practice-type small{font-size:10px;color:var(--muted)}.prompt{font-family:Georgia,serif;font-size:21px;line-height:1.65;background:#f2f5ea;padding:24px;border-radius:13px;margin:20px 0}.prompt .cn{font:12px/1.8 var(--font);margin-top:15px;color:var(--muted)}.timer{font-family:Georgia,serif;font-size:34px;font-variant-numeric:tabular-nums}.answer-box{width:100%;padding:18px;border:1px solid var(--line);border-radius:12px;min-height:265px;resize:vertical;line-height:1.9;font-size:14px;color:var(--ink)}.practice-toolbar{display:flex;justify-content:space-between;gap:12px;align-items:center;margin:13px 0}.word-count{font-size:11px;color:var(--muted)}.checklist{display:grid;gap:11px;margin-top:19px}.checklist label{display:flex;gap:10px;align-items:flex-start;font-size:12px;color:#7c8d71}.checklist input{accent-color:var(--green);margin-top:5px}.feedback{background:#f1f5e8;border-radius:12px;padding:20px;margin-top:20px;font-size:12px;line-height:1.9;white-space:pre-wrap}.option{display:block;width:100%;text-align:left;border:1px solid var(--line);padding:11px 14px;border-radius:8px;background:white;margin-top:8px;font-size:12px}.option.selected{border-color:#719355;background:#f0f5e6}.option.correct{background:#e5f3dc;border-color:#7ca85f}.option.incorrect{background:#faeae3;border-color:#ce9b82}.quiz-question{margin-bottom:25px}.quiz-question h3{font-size:14px;margin-bottom:12px;line-height:1.8}.quiz-explanation{font-size:11px;color:#7a8a6e;background:#f4f6ef;padding:10px;border-radius:8px;margin-top:10px}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:24px}.stat-card .number{font-family:Georgia,serif;font-size:34px;margin:12px 0 1px}.stat-card .label{font-size:11px;color:var(--muted)}.stat-card .sub{font-size:10px;color:#97a089}.plan-banner{background:#e9efdb;border-color:#e0e6d2;margin-bottom:23px;display:flex;justify-content:space-between;align-items:center;gap:20px}.plan-banner h2{font-family:Georgia,serif;font-size:33px;font-weight:normal}.plan-banner p{font-size:12px;color:#7b8b6c;margin-top:9px}.plan-timeline{display:grid;gap:16px}.plan-stage{display:grid;grid-template-columns:50px 1fr;gap:18px}.stage-number{height:43px;width:43px;border-radius:50%;background:#eff3e6;color:#77915e;display:grid;place-items:center;font-family:Georgia,serif;font-size:20px}.stage-dates{font-size:10px;color:var(--muted)}.stage-focus{font-size:12px;color:#718469;margin:10px 0 12px}.stage-tasks{display:flex;flex-wrap:wrap;gap:8px}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}.history-row{padding:13px 0;display:flex;gap:16px;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);font-size:12px}.history-row small{color:var(--muted)}.chart-wrap{margin-top:18px}.data-chart{display:flex;gap:24px;align-items:flex-end;height:160px;border-bottom:1px solid #dce3d3;padding:0 16px 25px}.data-group{flex:1;display:flex;gap:5px;height:100%;align-items:flex-end;position:relative}.data-group>span{flex:1;background:#9fb985;border-radius:4px 4px 0 0}.data-group>span:nth-child(2){background:#355e48}.data-group label{position:absolute;bottom:-23px;font-size:10px;width:100%;text-align:center}.recording-dot{height:8px;width:8px;background:#d16a5e;border-radius:50%;animation:pulse 1s infinite}@keyframes pulse{50%{opacity:.3}}.inline-error{color:#af604b;font-size:12px;background:#faece6;padding:12px;border-radius:8px;line-height:1.8}.reading-passage{font-family:Georgia,serif;font-size:16px;line-height:2.1;padding:22px;background:#fbfcf7;border:1px solid var(--line);border-radius:13px;max-height:390px;overflow:auto;margin:18px 0}.focus-badge{position:fixed;bottom:20px;right:24px;background:var(--green);color:white;z-index:40;border:1px solid #fff2;border-radius:30px;padding:10px 17px;box-shadow:0 8px 25px #24432e22;display:flex;gap:12px;align-items:center;font-size:11px}.focus-badge button{background:none;border:0;color:#dbe9b9;padding:0;display:flex}.focus-badge svg{height:15px;width:15px}.plan-allocation{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:18px 0}.allocation{padding:16px;background:#f2f5ea;border-radius:12px}.allocation strong{display:block;font-family:Georgia,serif;font-size:26px}.allocation span{font-size:10px;color:var(--muted)}
@media(min-width:1550px){.main{padding-top:30px}.hero{min-height:265px}.hero h2{font-size:35px}.hero-art{width:270px;height:270px}.dashboard-grid{grid-template-columns:minmax(0,1fr) 330px}.lesson-feature{min-height:210px;grid-template-columns:205px 1fr}}
@media(max-width:1150px){.sidebar{width:192px;padding-left:13px;padding-right:13px}.shell{grid-template-columns:192px 1fr}.main{padding:16px 25px 35px}.topbar{padding:0 25px}.dashboard-grid{grid-template-columns:minmax(0,1fr) 264px;gap:16px}.hero{padding:26px}.hero h2{font-size:25px}.hero-art{right:-45px;width:220px}.hero-copy{width:76%}.hero-footer{display:none}.lesson-feature{grid-template-columns:125px 1fr}.lesson-body{padding:17px}.date-label{display:none}.daily-card{padding:15px 13px}.study-layout{grid-template-columns:1.2fr 1fr;gap:16px}.library-grid{grid-template-columns:repeat(2,1fr)}.practice-layout{grid-template-columns:195px 1fr}.stats-grid{gap:12px}.stat-card{padding:18px}}
@media(max-width:900px){.dashboard-grid{grid-template-columns:1fr}.dashboard-side{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start}.dashboard-side .stack{display:contents}.dashboard-side .quote-card{display:none}.goal-card{min-height:270px}.dashboard-side .week-card{margin:0}.study-layout{grid-template-columns:1fr}.study-side{order:2}.settings-grid{grid-template-columns:1fr}.hero-copy{width:70%}.hero-art{right:5px}.hero{min-height:235px}.notebook-grid{grid-template-columns:1fr}.practice-layout{grid-template-columns:1fr}.practice-menu{display:flex;gap:8px;overflow:auto;padding:8px}.practice-type{min-width:130px;padding:10px}.practice-type svg{display:none}.practice-type small{display:none}.practice-type strong{white-space:nowrap}.stats-grid{grid-template-columns:1fr 1fr}.field-row.four{grid-template-columns:1fr 1fr}.plan-allocation{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.shell{display:block}.sidebar{transform:translateX(-100%);transition:transform .2s;width:224px;box-shadow:20px 0 60px #20352b22}.sidebar.open{transform:translateX(0)}.mobile-menu{display:inline-grid}.topbar{height:70px;padding:0 20px}.top-actions{gap:8px}.search-button{padding:8px}.search-button span,.search-button kbd,.breadcrumb>span{display:none}.main{padding:10px 18px 30px}.page-heading{align-items:flex-start;margin-bottom:23px;gap:10px}.page-heading h1{font-size:25px}.page-heading p{font-size:11px;max-width:230px}.page-heading>.btn{font-size:0;padding:10px}.page-heading>.btn svg{width:18px;height:18px}.hero{padding:24px;min-height:246px}.hero h2{font-size:25px}.hero-copy{width:82%}.hero-art{right:-68px;opacity:.65}.hero p{max-width:220px}.daily-grid{gap:8px}.daily-card{padding:15px 10px}.daily-card h3{font-size:11px}.daily-card p{font-size:9px}.dashboard-side{grid-template-columns:1fr 1fr;gap:12px}.dashboard-side .card{padding:17px}.goal-card{min-height:263px}.goal-ring{width:120px;height:120px}.goal-bottom{font-size:9px}.task-copy strong{font-size:10px}.task-row>span{font-size:9px}.task-row{gap:7px}.task-copy small{display:none}.dashboard-side .week-card{grid-column:1/-1}.quote-card{display:none}.lesson-feature{grid-template-columns:110px 1fr}.lesson-body h3{font-size:14px}.lesson-body{padding:16px}.lesson-bottom .btn{font-size:10px;padding:6px 9px}.library-grid{grid-template-columns:1fr}.library-card .lesson-art{height:190px}.footer{font-size:8px}.modal-backdrop{padding:12px}.modal{padding:23px 18px;border-radius:18px}.field-row{grid-template-columns:1fr}.review-ratings{grid-template-columns:1fr 1fr}.card{padding:20px}.player-controls{padding:14px}.player-meta{flex-wrap:wrap}.transcript-row{padding:12px 4px;grid-template-columns:32px 1fr 24px;gap:6px}.sentence{font-size:12px}.plan-banner{align-items:flex-start}.plan-banner h2{font-size:27px}.plan-stage{grid-template-columns:35px 1fr;gap:12px}.stage-number{width:34px;height:34px;font-size:17px}.plan-stage .flex.between{align-items:flex-start;flex-direction:column;gap:5px}.plan-stage h3{font-size:14px}.focus-badge{right:15px;bottom:15px}.practice-toolbar{align-items:flex-start;flex-wrap:wrap}.prompt{font-size:18px;padding:19px}.review-front h2{font-size:28px}.stat-card .number{font-size:30px}.plan-allocation{gap:8px}.allocation{padding:13px}.tabs{overflow:auto}.tab{white-space:nowrap}}
.plan-stage>div{min-width:0}.stage-tasks .tag{white-space:normal;line-height:1.9;overflow-wrap:anywhere}.plan-banner>div{min-width:0}.plan-banner p{overflow-wrap:anywhere}.field input,.field textarea{min-width:0}.phrase{overflow-wrap:anywhere}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.sidebar{overflow-y:auto;scrollbar-width:thin}.collection-empty{text-align:center;padding:42px 30px}.collection-emblem{height:66px;width:66px;border-radius:21px;background:#eaf1dd;display:grid;place-items:center;margin:0 auto 21px;color:var(--green)}.collection-emblem svg{width:31px;height:31px}.collection-empty>.eyebrow{color:#7a9163;letter-spacing:1.8px}.collection-empty h2{font-size:28px;line-height:1.5;margin:12px 0}.collection-empty>p{font-size:12px;color:#839277;line-height:2;margin-bottom:26px}.quick-add-form{width:100%;max-width:740px;margin:0 auto}.quick-add-row{display:flex;gap:10px;text-align:left}.quick-add-row input{flex:1;min-width:0;border:1px solid #dce4d0;background:white;border-radius:10px;padding:13px 16px;color:var(--ink);font-size:12px}.quick-add-row .btn{padding:12px 18px}.auto-analyze{display:flex;align-items:center;gap:7px;flex-wrap:wrap;text-align:left;font-size:11px;color:#7a8a70;margin:12px 0}.auto-analyze input{accent-color:var(--green)}.auto-analyze span{margin-left:auto;font-size:10px;color:#98a38b}.add-form-status:empty{display:none}.add-form-status{margin-top:15px}.collection-steps{display:flex;justify-content:center;gap:22px;font-size:10px;color:#8d9a82;margin-top:30px;flex-wrap:wrap}.collection-steps b{font-family:Georgia,serif;font-size:15px;color:#71905b;font-weight:normal;margin-right:5px}.quick-add-card{margin-bottom:24px;background:#f0f4e6}.real-video-art{background:#294f40;position:relative}.video-grid-art{position:absolute;inset:0;background:linear-gradient(130deg,#335e48,#193f34);overflow:hidden}.video-grid-art:after{content:'';position:absolute;right:-40px;top:-70px;width:270px;height:270px;border:1px solid #b8d09222;box-shadow:0 0 0 35px #b8d09208,0 0 0 70px #b8d09205;border-radius:50%}.video-origin{position:absolute;top:15px;left:16px;font-size:9px;letter-spacing:1.2px;color:#b7caab;display:flex;align-items:center;gap:6px}.video-origin svg{width:14px;height:14px;position:static!important;stroke:currentColor!important;fill:none!important}.real-video-art .play-art{height:45px;width:45px;color:var(--green);background:#d9eab9}.queue-card{margin-bottom:22px;padding:20px 24px}.queue-row{display:flex;gap:13px;align-items:center;padding:16px 0;border-top:1px solid var(--line)}.queue-icon{height:35px;width:35px;flex-shrink:0;display:grid;place-items:center;border-radius:10px;background:#edf3e1;color:#709353}.queue-icon.failed{background:#f9e9df;color:#b07d54}.queue-icon svg{height:17px;width:17px}.queue-info{flex:1;min-width:0}.queue-info strong{font-size:12px;font-weight:550;display:block;overflow-wrap:anywhere}.queue-info p{font-size:10px;color:#8a9680;line-height:1.8;margin-top:4px;overflow-wrap:anywhere}.queue-info .mini-progress{margin-top:8px;max-width:360px}.queue-actions{display:flex;gap:8px;align-items:center}.add-page-card{max-width:850px}.connect-url-card{display:flex;gap:20px;align-items:center;justify-content:space-between;background:#eaf0dd}.connect-url-card>div{min-width:0}.connect-url-card h2{font-size:23px;overflow-wrap:anywhere}.connect-number{height:34px;width:34px;border-radius:50%;background:#edf3e3;display:grid;place-items:center;font-family:Georgia,serif;font-size:17px;color:#739059;margin-bottom:16px}.connect-card h2{margin-bottom:14px;font-size:18px}.setup-steps{padding-left:18px;font-size:12px;color:#7a8c6c;line-height:2;margin:19px 0 23px}.setup-steps li{padding-left:3px;margin-bottom:9px}.ipad-preview{display:flex;flex-direction:column;align-items:center;gap:8px;padding:25px;color:#6a7f59;font-size:11px}.ipad-app-icon{width:74px;height:74px;border-radius:20px;background:#285542;color:#d9edac;font-family:Georgia,serif;font-size:62px;font-style:italic;font-weight:bold;text-align:center;line-height:1.1;box-shadow:0 6px 22px #28554222}.bookmarklet-code{width:100%;padding:12px;min-height:100px;resize:vertical;font-family:monospace;font-size:10px;line-height:1.7;border:1px solid var(--line);border-radius:8px;margin-top:10px;word-break:break-all;color:#68825a;background:#f8faf4}.login-page{min-height:100dvh;display:grid;place-items:center;padding:25px;background:radial-gradient(ellipse at 85% 5%,#e4edcd66,transparent 50%),var(--bg)}.login-card{max-width:440px;width:100%;padding:35px}.login-card h1{font-size:26px;margin-top:12px}.login-card .eyebrow{color:#9aa887;letter-spacing:1.4px;font-size:9px}.login-card input{padding:13px}.connect-card{min-width:0}.connect-card .btn{white-space:normal}.sidebar .nav-caption{margin-top:30px}.sidebar-bottom{padding-top:20px}
@media(max-width:650px){.collection-empty{padding:30px 18px}.collection-empty h2{font-size:23px}.collection-empty>.eyebrow{font-size:8px}.quick-add-row{flex-direction:column}.quick-add-row .btn{width:100%}.auto-analyze{font-size:10px}.auto-analyze span{margin-left:0}.collection-steps{gap:10px;font-size:9px}.collection-steps b{font-size:12px}.connect-url-card{align-items:flex-start;flex-direction:column}.connect-url-card h2{font-size:19px}.queue-card{padding:17px}.queue-card .card-header{align-items:flex-start;flex-direction:column;gap:6px}.queue-row{align-items:flex-start;gap:9px;flex-wrap:wrap}.queue-info{flex-basis:calc(100% - 48px)}.queue-actions{margin-left:44px}.login-card{padding:27px}.sidebar{padding-top:28px}.sidebar-note{display:none}.connect-card h2{font-size:17px}.quick-add-card{padding:17px}}
@media(display-mode:standalone){.topbar{padding-top:env(safe-area-inset-top)}.main{padding-bottom:calc(35px + env(safe-area-inset-bottom))}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

.youtube-stage{width:100%;aspect-ratio:16/9;background:#162c23;min-height:210px;position:relative}.youtube-stage>div,.youtube-stage iframe{width:100%;height:100%;position:absolute;inset:0;border:0}.transcript-card .card-header{flex-wrap:wrap}.transcript-card .control-group{flex-wrap:wrap}.transcript-card .btn.small{padding:6px 9px}