:root{color:#202124;font-synthesis:none;--accent:#8b3cf3;--accent-dark:#7627de;--accent-light:#f4ecff;--muted:#85858e;--border:#e7e7eb;--green:#24a774;--red:#df5b62;--surface:#fff;background:#f6f6f7;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,sans-serif;font-size:14px}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default;opacity:.45}a{color:inherit;text-decoration:none}button{color:inherit}button:focus-visible,a:focus-visible{outline-offset:3px;outline:3px solid #c9a8fb}input:focus,textarea:focus,select:focus{outline-offset:1px;outline:2px solid #d5b8fa}h1,h2,h3,h4,p{margin:0}h1{letter-spacing:-.7px;font-size:26px;line-height:1.4}h2{font-size:17px;font-weight:650}h3{font-size:16px}p{line-height:1.75}small{font-size:12px}input,textarea,select{border:1px solid var(--border);color:#25252c;background:#fff;border-radius:7px}input:not([type=checkbox]):not([type=range]),select{padding:10px 12px}textarea{resize:vertical;padding:12px;line-height:1.7}input[type=checkbox]{accent-color:var(--accent);flex-shrink:0;width:15px;height:15px}input[type=range]{accent-color:var(--accent)}.muted{color:var(--muted);font-size:13px;line-height:1.75}.btn{white-space:nowrap;background:#fff;border:1px solid #dedee4;border-radius:7px;justify-content:center;align-items:center;gap:8px;min-height:37px;padding:8px 14px;font-size:13px;font-weight:550;transition:background .15s,transform .15s;display:inline-flex}.btn:hover:not(:disabled){background:#f8f7fa}.btn:active:not(:disabled){transform:translateY(1px)}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover:not(:disabled){background:var(--accent-dark)}.icon-btn{color:#66666e;background:0 0;border:0;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:33px;height:33px;padding:0;display:inline-flex}.icon-btn:hover:not(:disabled){background:#f0eef4}.text-button{color:#777580;background:0 0;border:0;align-items:center;gap:6px;padding:5px 0;font-size:13px;display:inline-flex}.text-button:hover{color:var(--accent)}.button-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.badge{color:#777580;background:#f2f2f5;border-radius:4px;align-items:center;gap:4px;padding:3px 7px;font-size:11px;font-weight:500;line-height:1.3;display:inline-flex}.purple-badge{background:var(--accent-light);color:var(--accent-dark)}.badge.green,.green-text{color:var(--green);background:#effaf4}.danger-text{color:var(--red)}.card{border:1px solid var(--border);background:#fff;border-radius:12px;padding:24px}.section-heading{justify-content:space-between;align-items:center;gap:15px;display:flex}.roomy{margin:32px 0 17px}.section-gap{margin-top:25px!important}.section-title{margin:22px 0 16px}.head-actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.page-head{justify-content:space-between;align-items:center;gap:24px;margin-bottom:28px;display:flex}.page-head p{color:var(--muted);margin-top:6px;font-size:13px}.file-btn input{display:none}.field{color:#53535e;flex-direction:column;gap:9px;margin:20px 0;font-size:13px;display:flex}.field small{color:#9998a2;line-height:1.6}.field input:not([type=checkbox]):not([type=range]),.field textarea,.field select{width:100%}.field textarea{min-height:95px}.check-row{flex-wrap:wrap;align-items:center;gap:12px;font-size:13px;display:flex}.check-row label{align-items:center;gap:5px;display:flex}.info-note{color:#8a8493;background:#f8f7fa;border-radius:7px;padding:12px 14px;font-size:12px;line-height:1.7;margin:20px 0 0!important}.app-shell{gap:0;min-height:100dvh;padding:8px 8px 8px 0;display:flex}.sidebar{z-index:30;background:#f7f7f8;flex-direction:column;flex-shrink:0;width:247px;padding:20px 10px 12px;display:flex;position:fixed;top:0;bottom:0;left:0}.brand{align-items:center;gap:10px;height:43px;margin-bottom:20px;padding:0 12px;display:flex}.brand>span{letter-spacing:1px;font-size:21px;font-weight:800}.brand small{color:#96939c;border:1px solid #dddce2;border-radius:4px;margin-left:3px;padding:2px 5px;font-size:10px}.nav-link{color:#595960;border-radius:7px;align-items:center;gap:12px;margin:3px 0;padding:11px 14px;font-size:13px;display:flex;position:relative}.nav-link:hover{background:#eeeef0}.nav-link.active{color:#232328;background:#e8e8eb;font-weight:600}.nav-link svg{stroke-width:1.65px}.nav-label{color:#8d8b93;border-top:1px solid #e5e5e9;margin-top:15px;padding:24px 14px 8px;font-size:12px}.nav-dot{background:var(--accent);border-radius:50%;width:6px;height:6px;margin-left:auto}.sidebar-bottom{margin-top:auto}.local-status{color:#93909a;align-items:center;gap:7px;padding:12px 14px;font-size:11px;display:flex}.local-status svg{margin-left:auto}.status-dot{background:#54b991;border-radius:50%;width:5px;height:5px}.profile{text-align:left;background:0 0;border:0;align-items:center;gap:10px;width:100%;padding:13px 12px 6px;display:flex}.avatar{color:#8852c6;background:#ede4fc;border-radius:50%;place-items:center;width:32px;height:32px;font-size:12px;display:grid}.profile>span{flex:1;font-size:12px;font-weight:600}.profile small{color:#aaa7b1;margin-top:3px;font-size:10px;font-weight:400;display:block}.profile>svg{color:#8b8794}.main-panel{border:1px solid var(--border);background:#fff;border-radius:11px;flex:1;min-width:0;min-height:calc(100dvh - 16px);margin-left:247px;position:relative}.page-content{max-width:1500px;margin:auto;padding:33px 36px 64px}.app-footer{color:#c0bdc5;justify-content:center;align-items:center;gap:5px;padding:20px;font-size:11px;display:flex}.help-button{color:#fff;z-index:10;background:#25232a;border:0;border-radius:50%;place-items:center;width:35px;height:35px;display:grid;position:fixed;bottom:24px;right:25px}.mobile-bar,.mobile-close{display:none}.home-top{grid-template-columns:1.7fr 1fr;gap:20px;display:grid}.daily-card{padding:22px 25px}.daily-main{align-items:center;gap:35px;margin-top:26px;display:flex}.goal-ring{border-radius:50%;flex-shrink:0;width:138px;height:138px;padding:7px}.goal-ring>div{background:#fff;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;height:100%;display:flex}.goal-ring strong{letter-spacing:-2px;font-size:37px;font-weight:650}.goal-ring strong small{letter-spacing:0;color:#aaa5b2;font-size:16px;font-weight:450}.goal-ring span{color:#96909e;margin-top:4px;font-size:11px}.streak-copy{flex:1;min-width:0}.streak-copy>span{color:#76707e;align-items:center;gap:7px;font-size:13px;display:flex}.streak-copy>span svg{color:#dca466}.streak-copy b{color:#3b3643;margin-left:3px;font-size:23px;font-weight:600}.streak-copy>p{color:#a3a0a9;margin:9px 0 18px;font-size:11px}.week-days{justify-content:space-between;gap:13px;max-width:360px;display:flex}.week-days>div{text-align:center;color:#aaa7b0;font-size:10px}.week-days small{margin-bottom:8px;font-size:10px;display:block}.week-days span{color:#aaa7b1;background:#f5f4f7;border-radius:50%;place-items:center;width:25px;height:25px;display:grid}.week-days .today{color:var(--accent);background:#fbf7ff;border:1px solid #d6b5ff}.week-days .done{background:var(--accent);color:#fff}.review-home{padding:25px;position:relative;overflow:hidden}.tile-icon{background:#f3f0f8;border-radius:11px;justify-content:center;align-items:center;width:44px;height:44px;margin-bottom:13px;display:flex}.tile-icon.purple{color:var(--accent);background:#f4edff}.review-home>.tile-icon{float:right;margin-left:10px}.review-home>p{color:#99939f;max-width:220px;margin-top:8px;font-size:12px}.review-home-count{align-items:baseline;gap:10px;margin:23px 0 19px;display:flex}.review-home-count strong{letter-spacing:-1px;font-size:35px;font-weight:600}.review-home-count span{color:#a5a0ad;font-size:12px}.review-home>.btn{width:100%}.course-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;display:grid}.course-card{text-align:left;border:1px solid var(--border);background:#fff;border-radius:11px;padding:0;transition:box-shadow .18s,transform .18s;overflow:hidden}.course-card:hover{transform:translateY(-2px);box-shadow:0 8px 25px #34244d0c}.course-cover{color:#584c69;background:#f0edf7;flex-direction:column;justify-content:space-between;align-items:flex-start;min-height:175px;padding:18px 22px;display:flex;position:relative;overflow:hidden}.course-cover:after{content:"";border:20px solid #ffffff50;border-radius:20px;width:120px;height:120px;position:absolute;top:25px;right:-25px;transform:rotate(-25deg)}.cover-eyebrow{letter-spacing:2px;opacity:.55;z-index:1;font-size:8px}.course-cover>svg{opacity:.25;z-index:1;position:absolute;top:51px;right:29px}.course-cover>strong{letter-spacing:-.5px;z-index:1;max-width:80%;margin:19px 0 12px;font-size:23px;font-weight:650;line-height:1.35;position:relative}.cover-bottom{opacity:.65;z-index:1;align-items:center;gap:5px;font-size:9px;display:flex}.cover-0{color:#5b476d;background:linear-gradient(115deg,#eee9f6,#e4e0ee)}.cover-1{color:#476457;background:linear-gradient(115deg,#e5eeeb,#d8e8e1)}.cover-2{color:#8a6b43;background:#f3eadc}.cover-3{color:#52647f;background:#e3ebf6}.course-card-body{padding:18px}.course-card h3{font-size:15px;font-weight:650;line-height:1.6}.course-card p{color:#aaa5b0;margin:8px 0 18px;font-size:11px}.progress-track{background:#efedf2;border-radius:5px;height:5px;overflow:hidden}.progress-track i{background:var(--accent);border-radius:5px;height:100%;display:block}.course-card small{color:#aaa4b1;justify-content:space-between;align-items:center;margin-top:10px;font-size:10px;display:flex}.home-heat{margin-top:29px;overflow:hidden}.heatmap{grid-template-rows:repeat(7,12px);grid-auto-columns:12px;grid-auto-flow:column;gap:5px;padding:20px 0 10px;display:grid;overflow-x:auto}.heat-cell{background:#f0edf3;border-radius:2px;min-width:8px;min-height:8px;display:inline-block}.heat-0{background:#f0edf3}.heat-1{background:#e2d3f8}.heat-2{background:#c4a4ed}.heat-3{background:#a073d9}.heat-4{background:#7841b9}.heat-legend{color:#b0a9b7;justify-content:space-between;align-items:center;margin-top:7px;font-size:10px;display:flex}.heat-legend small{align-items:center;gap:5px;font-size:10px;display:flex}.heat-legend i{width:9px;height:9px}.list-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:15px;margin:5px 0 23px;display:flex}.search-box{border:1px solid var(--border);color:#aaa6b0;border-radius:7px;align-items:center;gap:7px;padding:0 10px;display:flex}.search-box input{outline:0;width:185px;font-size:12px;border:0!important;padding:9px 0!important}.pill-tabs{flex-wrap:wrap;gap:5px;display:flex}.pill-tabs button{color:#99929f;background:0 0;border:0;border-radius:6px;padding:8px 13px;font-size:12px}.pill-tabs button.selected{color:#4b3b60;background:#f1eef6;font-weight:600}.pill-tabs span{opacity:.6;margin-left:5px;font-size:10px}.course-topline{justify-content:space-between;align-items:center;margin-bottom:25px;display:flex}.course-topline>.text-button{color:#29272f;gap:12px;font-size:18px;font-weight:600}.course-hero{gap:25px;margin-bottom:25px;padding:25px;display:flex}.cover-small{border-radius:9px;flex-shrink:0;width:220px;min-height:164px;padding:16px}.cover-small>strong{max-width:86%;font-size:22px}.cover-small .cover-eyebrow{letter-spacing:1px;font-size:6px}.cover-small>.cover-bottom{font-size:8px}.course-hero-info{flex:1;min-width:0;padding-top:1px}.course-hero h1{font-size:23px;font-weight:650}.course-hero .section-heading{flex-wrap:wrap;align-items:flex-start;gap:14px;margin-bottom:12px}.course-hero-info>p{color:#8c8694;margin:13px 0 21px;font-size:13px}.course-hero-info>small{align-items:center;gap:5px;margin-top:14px;font-size:11px;display:flex}.progress-copy{color:#9b94a4;justify-content:space-between;margin-top:8px;font-size:11px;display:flex}.line-tabs{border-bottom:1px solid var(--border);align-items:center;gap:23px;min-height:43px;margin-bottom:24px;display:flex}.line-tabs>button{color:#99909e;white-space:nowrap;background:0 0;border:0;border-bottom:2px solid #0000;align-items:center;gap:6px;padding:12px 0 13px;font-size:13px;display:flex}.line-tabs>button.selected{color:#302c36;border-bottom-color:#302c36;font-weight:600}.tab-tail{color:#b7afbe;margin-left:auto;font-size:11px}.lesson-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:17px;display:grid}.lesson-card{border:1px solid var(--border);text-align:left;background:#fff;border-radius:10px;min-height:132px;padding:20px}.lesson-card:hover{background:#fdfaff;border-color:#d2b4fa}.lesson-card>div{justify-content:space-between;align-items:center;display:flex}.lesson-card strong{font-size:14px}.lesson-card>div>span{color:#aaa3b1;font-size:12px}.lesson-card p{color:#a19aa9;margin:13px 0 9px;font-size:12px}.lesson-card small{color:#b8b0c1;text-overflow:ellipsis;white-space:nowrap;font-size:11px;display:block;overflow:hidden}.pagination{color:#a29aa9;justify-content:center;align-items:center;gap:20px;margin:28px 0;font-size:12px;display:flex}.learning-path{max-width:900px;margin:auto;padding:5px 25px 20px 35px}.path-intro{padding:8px 0 29px}.path-intro>p{color:#aaa1b2;margin-top:10px;font-size:12px}.path-lesson{border-left:1px solid #e9e2f1;margin-left:16px;padding:0 0 28px 33px;position:relative}.path-number{color:#9a72bf;background:#f8f4fe;border:1px solid #e3d7f2;border-radius:50%;place-items:center;width:32px;height:32px;font-size:11px;display:grid;position:absolute;top:-1px;left:-16px}.path-number.done{color:var(--green);background:#f0faf5;border-color:#cde9db}.path-lesson-heading{justify-content:space-between;align-items:center;height:32px;display:flex}.path-lesson-heading>button{background:0 0;border:0;align-items:center;gap:7px;font-size:14px;font-weight:600;display:flex}.path-lesson-heading small{color:#b5aabc;font-size:10px}.path-stages{align-items:center;gap:20px;padding:21px 0 0;display:flex}.stage-node{background:#fff;border:1px solid #ece8f0;border-radius:10px;flex-direction:column;flex:1;align-items:center;min-width:0;padding:15px 12px;display:flex;position:relative}.stage-node:hover{background:#fdfbff;border-color:#d8b9fa}.stage-node>span{color:#a277c7;background:#f5f0fb;border-radius:10px;place-items:center;width:35px;height:35px;display:grid}.stage-node strong{margin-top:10px;font-size:12px;font-weight:550}.stage-node small{color:#c2b6cc;margin-top:5px;font-size:9px}.stage-node.completed>span{color:var(--green);background:#edfaf3}.reading-link{color:#a79aac;background:0 0;border:0;flex-direction:column;gap:9px;padding:5px;font-size:10px;display:flex}.path-more{margin-left:30px}.empty{text-align:center;flex-direction:column;align-items:center;padding:65px 20px;display:flex}.empty-icon{color:#b3a3c5;background:#f5f2f9;border-radius:18px;place-items:center;width:67px;height:67px;margin-bottom:18px;display:grid}.empty h3{color:#6d627c;font-size:16px;font-weight:550}.empty p{color:#b1a8ba;max-width:390px;margin:12px 0 20px;font-size:12px}.archive-list{flex-direction:column;gap:13px;display:flex}.archive-list article{align-items:flex-start;gap:20px;padding:22px 24px;display:flex}.archive-list input[type=checkbox]{margin-top:7px}.archive-main{flex:1;min-width:0}.archive-main p{color:#8c8298;margin-top:7px;font-size:13px}.archive-main>small{color:#b8aec1;margin-top:14px;font-size:10px;display:block}.row-labels{align-items:center;gap:12px;margin-bottom:12px;display:flex}.due-label{color:#b5a8c2;font-size:10px}.due-now{color:#9764ca}.review-english{text-align:left;word-break:break-word;background:0 0;border:0;padding:0;font-size:18px;font-weight:500;line-height:1.5;transition:filter .2s}.review-english.blurred{filter:blur(5px);-webkit-user-select:none;user-select:none}.review-english.blurred:hover{filter:blur(3px)}.row-actions{color:#c4b9ce;gap:2px;display:flex}.row-actions .icon-btn{color:#aaa0b4}.vocabulary-title{flex-wrap:wrap;align-items:center;gap:11px;display:flex}.vocabulary-title>strong{font-size:19px;font-weight:550}.vocab-context{color:#a59aad;background:#faf8fc;border-left:2px solid #e3d7ee;border-radius:0 5px 5px 0;margin-top:14px;padding:10px 12px;font-size:12px;line-height:1.7}.selection-bar,.undo-bar{color:#8b6ba9;background:#f8f3ff;border:1px solid #eadcfb;border-radius:8px;align-items:center;gap:15px;margin-bottom:16px;padding:10px 15px;font-size:12px;display:flex}.selection-bar>.btn{margin-left:auto}.selection-bar>.btn+.btn{margin-left:0}.undo-bar{background:#f7f7fa;border-color:#ededf0}.undo-bar .icon-btn{margin-left:auto}.notes-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.note-source{border-bottom:1px solid #eee8f3;margin-bottom:13px;padding:15px 0}.note-source strong{font-size:15px;font-weight:550;line-height:1.6}.note-source small{color:#a99cb4;margin-top:8px;line-height:1.7;display:block}.markdown{color:#6f627f;overflow-wrap:anywhere;font-size:13px;line-height:1.8}.markdown p{white-space:pre-wrap;min-height:10px;margin-bottom:8px}.markdown h3,.markdown h4{margin:18px 0 9px}.markdown code{background:#f0eaf6;border-radius:4px;padding:2px 5px;font-size:12px}.note-card>.muted{margin-top:17px;display:block}.mastered-row{align-items:center!important}.mastered-icon{color:#5aab7f;background:#eff8f2;border-radius:9px;place-items:center;width:34px;height:34px;display:grid}.mastered-row>strong{word-break:break-word;flex:1;font-size:15px;font-weight:500}.mastered-row>.btn{font-size:11px}.load-more{margin:25px auto;display:flex}.stat-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-bottom:22px;display:grid}.stat-card{flex-direction:column;gap:19px;display:flex}.stat-card>span{color:#a398ae;font-size:12px}.stat-card>strong{letter-spacing:-.7px;font-size:33px;font-weight:550}.stat-card small{color:#c0b4ca;margin-left:7px;font-size:11px;font-weight:400}.analytics-row{grid-template-columns:1fr 1fr;gap:20px;display:grid}.content-stat{color:#9c78c1;align-items:center;gap:18px;margin:25px 0;display:flex}.content-stat strong{color:#494050;font-size:33px;font-weight:550}.content-stat p{color:#ada1b9;font-size:11px}.small-stat-row{border-top:1px solid #f1ebf5;flex-wrap:wrap;gap:20px;padding-top:16px;display:flex}.small-stat-row>span{color:#b4a8bf;font-size:10px}.small-stat-row b{color:#7c688f;margin-left:7px;font-weight:500}.accuracy-large{color:#8d65b9;margin:21px 0 2px;font-size:43px;font-weight:550}.accuracy-large small{color:#b4a2c8;margin-left:3px;font-size:16px}.analytics-row .muted{margin-bottom:18px;font-size:11px}.trend-card{margin-top:22px}.trend-card>p{margin-top:8px}.bar-chart{align-items:flex-end;gap:10px;height:200px;padding-top:25px;display:flex;overflow-x:auto}.bar-column{flex-direction:column;flex:1;justify-content:flex-end;align-items:center;min-width:17px;display:flex}.bar-column>i{background:#c9aaed;border-radius:5px 5px 0 0;width:65%;max-width:50px;min-height:2px;display:block}.bar-column>span{color:#a390b5;margin-bottom:5px;font-size:10px}.bar-column>small{color:#c0b4ca;white-space:nowrap;margin-top:10px;font-size:9px}.editor-layout{grid-template-columns:1.65fr 1fr;align-items:start;gap:20px;display:grid}.material-input{font-size:14px;min-height:330px!important}.editor-tips{background:#fcfaff;margin-top:20px}.editor-tips p{color:#a594b4;margin-top:10px;font-size:12px}.ai-course-card>.muted{margin-top:12px;font-size:12px}.ai-course-card>.btn{width:100%}.material-preview{margin-top:23px}.material-preview>div{border-bottom:1px solid #f0eaf5;align-items:flex-start;gap:17px;padding:15px 0;display:flex}.material-preview>div>span{color:#c4b5d0;padding-top:3px;font-size:11px}.material-preview strong{font-size:13px;font-weight:500}.material-preview small{color:#aa99b9;margin-top:6px;font-size:12px;display:block}.material-preview>.muted{padding-top:15px}.import-preview{color:#9680aa;background:#faf7fe;border:1px dashed #ddd0ed;border-radius:8px;margin:18px 0;padding:25px}.import-preview h3{margin-top:12px}.import-preview p{margin-top:10px;font-size:12px}.import-preview .btn{margin-top:15px}.modal-shade{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:100;background:#1b142d55;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.modal{background:#fff;border-radius:14px;width:470px;max-width:100%;max-height:88dvh;overflow:auto;box-shadow:0 25px 90px #160a2530}.modal-wide{width:780px}.modal>header{z-index:2;background:#fff;border-bottom:1px solid #efebf3;justify-content:space-between;align-items:center;padding:20px 23px;display:flex;position:sticky;top:0}.modal>header>h2{font-size:17px}.modal-body{padding:23px}.modal-actions{border-top:1px solid #f0ebf6;justify-content:flex-end;gap:10px;margin-top:24px;padding-top:18px;display:flex}.mode-grid{grid-template-columns:repeat(3,1fr);gap:10px;display:grid}.mode-choice{color:#b4a3c6;background:#fff;border:1px solid #eae3f0;border-radius:9px;flex-direction:column;align-items:center;gap:11px;padding:17px 10px;display:flex}.mode-choice strong{color:#8a789e;font-size:12px;font-weight:500}.mode-choice.selected{color:#a05cd8;background:#faf5ff;border-color:#cba4ee}.mode-choice.selected strong{color:#8953b9}.mode-description{color:#9e8bac;background:#faf8fc;border-radius:7px;margin:18px 0;padding:13px;font-size:12px;line-height:1.8}.segmented{background:#f5f1f8;border-radius:7px;gap:2px;padding:4px;display:flex}.segmented button{color:#a998b8;background:0 0;border:0;border-radius:5px;flex:1;padding:8px;font-size:12px}.segmented .selected{color:#8055a5;background:#fff;box-shadow:0 1px 4px #3120410c}.settings-layout{grid-template-columns:145px 1fr;gap:25px;min-height:360px;display:grid}.settings-nav{flex-direction:column;gap:5px;display:flex}.settings-nav>button{text-align:left;color:#a595b3;background:0 0;border:0;border-radius:6px;padding:11px;font-size:12px}.settings-nav>.selected{color:#8558aa;background:#f5eefc;font-weight:550}.settings-content h3{margin-bottom:13px}.settings-content>.muted{font-size:12px}.toggle-row{cursor:pointer;justify-content:space-between;align-items:center;gap:25px;padding:13px 0;display:flex}.toggle-row strong{color:#796b88;font-size:13px;font-weight:500;display:block}.toggle-row small{color:#b9a9c7;margin-top:6px;font-size:11px;line-height:1.6;display:block}.switch{appearance:none;cursor:pointer;position:relative;background:#e9e1f0!important;border:0!important;border-radius:12px!important;width:34px!important;height:20px!important}.switch:before{content:"";background:#fff;border-radius:50%;width:14px;height:14px;transition:left .2s;position:absolute;top:3px;left:3px;box-shadow:0 1px 3px #0002}.switch:checked{background:var(--accent)!important}.switch:checked:before{left:17px}.input-with-icon{border:1px solid var(--border);color:#b6a5c5;border-radius:7px;align-items:center;padding-left:12px;display:flex}.input-with-icon input{border:0;min-width:0}.data-action{border-bottom:1px solid #efe8f6;justify-content:space-between;align-items:center;gap:15px;padding:22px 0;display:flex}.data-action strong{color:#897795;font-size:13px;font-weight:500}.data-action small{color:#bba8ca;margin-top:7px;font-size:10px;line-height:1.7;display:block}.dictionary-head{align-items:center;gap:15px;display:flex}.dictionary-head h2{font-size:31px;font-weight:550}.phonetic{color:#b29dc3;margin-top:9px;font-size:13px}.context-sentence{color:#8c779d;background:#faf8fc;border-radius:8px;margin-top:25px;padding:17px}.context-sentence>strong{opacity:.7;font-size:10px;font-weight:500}.context-sentence p{margin:10px 0 5px;font-size:14px}.context-sentence small{color:#b5a0c7;font-size:11px}.note-textarea{width:100%;min-height:170px;margin:14px 0 8px}.toast{color:#fff;z-index:200;background:#29242f;border-radius:9px;align-items:center;gap:20px;max-width:calc(100% - 30px);padding:13px 17px;font-size:12px;line-height:1.6;animation:.2s ease-out toast-in;display:flex;position:fixed;bottom:30px;left:50%;transform:translate(-50%);box-shadow:0 6px 25px #19121f22}.toast button{color:#fff;background:0 0;border:0;padding:0;display:flex}.boot{color:#9b7fba;background:#faf9fc;flex-direction:column;justify-content:center;align-items:center;gap:19px;min-height:100dvh;display:flex}.boot h1{color:#4d3a60;font-size:25px}.boot p{font-size:13px}.boot .btn{margin-top:12px}.spin{animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@keyframes toast-in{0%{opacity:0;bottom:22px}to{opacity:1;bottom:30px}}.learning-shell{color:#292632;background:#fcfcfd;min-height:100dvh;display:flex}.learning-workspace{flex-direction:column;flex:1;min-width:0;min-height:100dvh;display:flex;position:relative}.learning-topbar{background:#fff;border-bottom:1px solid #eeeaf3;flex-shrink:0;align-items:center;gap:17px;height:69px;padding:0 28px;display:flex}.learning-title{flex-direction:column;gap:6px;display:flex}.learning-title strong{font-size:15px;font-weight:600}.learning-title small{color:#b2a5bf;white-space:nowrap;text-overflow:ellipsis;max-width:500px;font-size:10px;overflow:hidden}.learning-header-actions{align-items:center;gap:15px;margin-left:auto;display:flex}.learning-header-actions>span{color:#927ea6;font-variant-numeric:tabular-nums;margin-right:8px;font-size:14px}.learning-header-actions small{color:#baacc6;font-size:11px}.learning-progress{background:#f2eef7;height:3px}.learning-progress i{background:var(--accent);height:100%;transition:width .3s;display:block}.typing-stage{text-align:center;flex-direction:column;flex:1;align-items:center;width:100%;max-width:900px;margin:0 auto;padding:clamp(45px,10vh,110px) 40px 65px;display:flex}.question-meta{color:#c1b4cc;align-items:center;gap:11px;margin-bottom:35px;font-size:10px;display:flex}.chinese-prompt .prompt-label{color:#bcb0c7;margin-bottom:13px;font-size:11px}.chinese-prompt h1{letter-spacing:1px;color:#44354f;max-width:720px;font-size:29px;font-weight:550;line-height:1.7}.typing-box{cursor:text;border-radius:8px;width:100%;max-width:760px;min-height:90px;margin-top:42px;padding:10px 6px;transition:background .2s;position:relative}.typing-box:focus-within{background:#faf7ff}.typing-visual{pointer-events:none;flex-wrap:wrap;justify-content:center;align-items:baseline;gap:15px;min-height:60px;display:flex}.answer-word{text-align:left;letter-spacing:1px;white-space:pre;border-bottom:2px solid #d9d0e5;justify-content:flex-start;min-height:47px;padding:9px 3px 12px;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:26px;line-height:1.4;display:inline-flex}.char-right{color:#5e516b}.char-wrong{color:#df666e;background:#fff2f2}.char-hint{color:#d0bfdc}.word-correct{border-color:#a9d5bd}.word-correct .char-right{color:#36a273}.typing-input{opacity:.02;letter-spacing:1px;cursor:text;color:#0000;caret-color:#0000;width:100%;height:100%;position:absolute;inset:0;background:0 0!important;border:0!important;outline:0!important;padding:0!important;font-size:25px!important}.typing-input:disabled{cursor:default}.free-answer{white-space:pre-wrap;word-break:break-word;color:#71617e;border-bottom:2px solid #d9d0e5;min-height:50px;padding:9px 7px;font-family:SFMono-Regular,Consolas,monospace;font-size:26px;line-height:1.6}.typing-box.has-error{animation:.25s ease-in-out shake}.typing-box.has-error .answer-word{border-color:#e3adb3}.answer-status{color:#c5b9d0;align-items:center;gap:6px;min-height:30px;margin:15px 0 18px;font-size:11px;display:flex}.answer-status.wrong-status{color:#d57e88}.answer-status.correct-status{color:#53aa7e}.question-actions{flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;margin-top:13px;display:flex}.question-actions .btn{min-height:40px;padding:9px 17px;font-size:12px}.question-actions .check-answer{min-width:143px}.key-in-button{opacity:.75;border:1px solid #d0acef;border-radius:4px;margin-left:6px;padding:0 4px;font-size:11px}.secondary-actions{flex-wrap:wrap;justify-content:center;gap:24px;margin-top:26px;display:flex}.secondary-actions>button{color:#b3a3c1;background:0 0;border:0;align-items:center;gap:5px;padding:5px 0;font-size:11px;display:flex}.secondary-actions>button:hover{color:#8e55bd}.answer-reference{color:#a68dbb;max-width:100%;margin:0 0 5px;font-size:17px;line-height:1.6}.answer-reference>small{color:#bfabcd;margin:8px 0;font-size:11px;display:block}.cloze-context{color:#bca9cc;margin-top:20px;font-family:Georgia,serif;font-size:16px;line-height:1.8}.dictation-prompt{flex-direction:column;align-items:center;display:flex}.dictation-prompt h2{color:#9a84ae;margin-top:17px;font-size:20px;font-weight:500}.dictation-prompt p{color:#b9a1cd;margin-top:8px;font-size:13px}.listen-orb{color:#a065d0;background:#f4edff;border:1px solid #e6d9f3;border-radius:50%;justify-content:center;align-items:center;width:75px;height:75px;display:flex;box-shadow:0 0 0 8px #f9f5fe}.listen-orb:hover{background:#edddff}.learning-footer{color:#b0a2bd;background:#fff;border-top:1px solid #eee8f4;justify-content:space-between;align-items:center;gap:15px;min-height:57px;padding:17px 30px;font-size:11px;display:flex}.learning-footer>span{align-items:center;gap:6px;display:flex}.learning-footer .text-button{color:#b09dc0;font-size:11px}.keyboard-hint{font-size:10px;color:#c9bccf!important;gap:7px!important}kbd{font:inherit;background:#fff;border:1px solid #e5dce9;border-radius:4px;padding:2px 5px;font-size:9px}.assistant-bubble{color:#9c75b8;z-index:20;background:#fff;border:1px solid #e5d9ef;border-radius:25px;align-items:center;gap:9px;padding:12px 17px;font-size:11px;display:flex;position:fixed;bottom:85px;right:30px;box-shadow:0 4px 20px #5b357011}.assistant-bubble:hover{background:#faf7ff}.learning-drawer{background:#fff;border-left:1px solid #e8dff0;flex-direction:column;flex-shrink:0;width:360px;height:100dvh;display:flex;position:sticky;top:0}.learning-drawer>header{border-bottom:1px solid #eee7f4;flex-shrink:0;justify-content:space-between;align-items:center;height:69px;padding:0 17px;display:flex}.learning-drawer .line-tabs{border:0;gap:22px;margin:0}.learning-drawer .line-tabs>button{padding:23px 0;font-size:12px}.drawer-context{background:#fcfaff;border-bottom:1px solid #f0e8f7;max-height:180px;padding:19px 22px;line-height:1.6;overflow:auto}.drawer-context strong{color:#8f75a3;font-size:13px;font-weight:500;display:block}.drawer-context small{color:#b7a2c9;margin-top:7px;font-size:11px;display:block}.ai-messages{flex:1;min-height:0;padding:22px;overflow:auto}.ai-welcome{padding-top:13px}.ai-welcome h3{color:#9a7fb1;margin-top:17px;font-size:16px;font-weight:500}.ai-welcome p{color:#baa5cb;margin:13px 0 24px;font-size:11px}.suggestion{text-align:left;color:#b097c3;background:#fcfaff;border:1px solid #f0e6f8;border-radius:7px;justify-content:space-between;align-items:center;width:100%;margin:9px 0;padding:13px;font-size:11px;display:flex}.ai-input{border-top:1px solid #f0e7f7;padding:15px}.ai-input textarea{background:#fefcff;border-color:#ede2f5;width:100%;min-height:78px;font-size:12px}.ai-input>div{justify-content:space-between;align-items:center;margin-top:7px;display:flex}.ai-input small{color:#c9b5d9;font-size:9px}.drawer-notes{flex:1;padding:20px;overflow:auto}.drawer-notes>.note-textarea{margin-top:0;font-size:12px}.note-save-line{color:#baa3cc;justify-content:space-between;align-items:center;font-size:10px;display:flex}.note-save-line .btn{min-height:32px;font-size:11px}.drawer-notes h4{color:#a18bb5;margin:30px 0 15px;font-size:12px;font-weight:500}.drawer-notes h4 span{opacity:.5;margin-left:6px}.saved-note{border-top:1px solid #efe6f6;padding:15px 0}.saved-note>small{color:#c7b3d6;font-size:9px}.session-summary{text-align:center;flex-direction:column;justify-content:center;align-items:center;width:100%;min-height:calc(100dvh - 69px);padding:45px 25px;display:flex}.summary-icon{color:#77b996;background:#f0f8f3;border-radius:23px;place-items:center;width:87px;height:87px;margin-bottom:30px;display:grid}.eyebrow{letter-spacing:3px;color:#bea9cd;font-size:9px}.session-summary h1{letter-spacing:1px;margin:13px 0;font-size:32px;font-weight:500}.session-summary>p{color:#b6a2c6;font-size:12px}.summary-stats{gap:60px;margin:45px 0 37px;display:flex}.summary-stats>div{flex-direction:column;gap:12px;display:flex}.summary-stats strong{color:#9274ab;font-size:29px;font-weight:500}.summary-stats small{color:#c1a8d3;margin-left:3px;font-size:12px}.summary-stats span{color:#c5aed7;font-size:10px}.exit-copy{color:#ac96be;margin:5px 0 24px;font-size:13px;line-height:1.9}.exit-buttons{justify-content:center;gap:15px;display:flex}.lesson-neighbors{border-top:1px solid #f0e6f7;justify-content:space-between;margin-top:23px;padding-top:20px;display:flex}.reader{flex:1;min-width:0;padding:23px 30px 45px}.reading-toolbar{justify-content:space-between;align-items:center;gap:20px;max-width:950px;margin:auto;display:flex}.reading-toolbar .check-row{color:#ae94c4;gap:15px;font-size:11px}.reading-toolbar .btn{font-size:11px}.reading-article{max-width:900px;margin:25px auto}.reading-row{cursor:default;border-left:2px solid #0000;border-radius:8px;align-items:flex-start;gap:22px;padding:19px 25px 19px 13px;display:flex;position:relative}.reading-row.current{background:#faf6ff;border-left-color:#c79de9}.reading-row:hover{background:#fcf9ff}.reading-row>div{flex:1;min-width:0}.reading-row-number{color:#d3bedf;text-align:left;background:0 0;border:0;flex-shrink:0;width:22px;padding:7px 0;font-size:10px}.reading-chinese{color:#b19ac3;margin-top:11px;font-size:13px;line-height:1.8}.sentence-text{color:#74598a;white-space:pre-wrap;overflow-wrap:anywhere;font-size:20px;line-height:2.1}.word-stack{vertical-align:middle;border-radius:3px;flex-direction:column;align-items:center;max-width:100%;margin:0 1px;display:inline-flex;position:relative}.word-surface{color:inherit;font:inherit;font-size:inherit;text-align:inherit;background:0 0;border:0;border-radius:3px;padding:0 1px;line-height:1.6}.word-surface:hover{color:#8854b0;background:#eaddf7}.word-phonetic{color:#c5afd6;white-space:nowrap;max-width:100%;min-height:13px;font-size:9px;line-height:1.4}.word-definition{color:#b69dca;white-space:normal;overflow-wrap:break-word;max-width:100px;min-height:9px;font-size:9px;line-height:1.4}.word-pos{color:#ceb9dd;white-space:normal;font-size:8px;line-height:1.5}.component-subject{border-bottom:2px solid #ead1a3}.component-verb{border-bottom:2px solid #bce0ce}.component-object{border-bottom:2px solid #d7b5db}.component-other{border-bottom:2px solid #c5d2ed}.row-note{opacity:0;color:#bba2cc;align-self:center;margin-left:6px}.reading-row:hover .row-note,.row-note:focus-visible{opacity:1}.reading-end{border-top:1px solid #eee4f5;justify-content:space-between;align-items:center;gap:20px;max-width:900px;margin:25px auto 0;padding-top:25px;display:flex}.reading-end>p{color:#c4a8d7;font-size:11px}.listening-stage,.speaking-stage{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;min-width:0;padding:50px 25px 70px;display:flex}.listening-stage h1{color:#9e82b5;margin:20px 0 30px;font-size:27px;font-weight:500}.listening-steps{gap:23px;margin-bottom:45px;display:flex}.listening-steps>button{color:#c4acd6;background:0 0;border:0;align-items:center;gap:7px;padding:7px 10px;font-size:12px;display:flex}.listening-steps span{background:#f3eaf9;border-radius:50%;place-items:center;width:23px;height:23px;font-size:10px;display:grid}.listening-steps .selected{color:#9b67bf}.listening-steps .selected span{background:#e9d6f7}.large-orb{width:110px;height:110px;margin-bottom:33px;box-shadow:0 0 0 12px #faf5ff}.listening-stage>.muted{font-size:11px}.listening-answer{flex-direction:column;justify-content:center;max-width:800px;min-height:140px;padding:25px 0;display:flex}.listening-answer h2{color:#9674af;font-size:24px;font-weight:500;line-height:1.7}.listening-answer p{color:#c0a2d1;margin-top:10px;font-size:13px}.hidden-answer{letter-spacing:1px;font-size:12px!important}.speaking-stage h1{color:#8e6aa7;max-width:800px;margin:27px 0 9px;font-size:30px;font-weight:500;line-height:1.7}.speaking-chinese{color:#bca1cf;margin-bottom:25px;font-size:14px}.recording-area{flex-direction:column;align-items:center;gap:18px;margin:35px 0 20px;display:flex}.record-button{color:#aa7cc8;background:#f3e9fa;border:1px solid #e7d6f1;border-radius:50%;place-items:center;width:82px;height:82px;display:grid;box-shadow:0 0 0 8px #fbf7fe}.record-button.recording{color:#cb6d80;background:#fff1f3;border-color:#f2ccd6;animation:1.5s infinite pulse}.recording-area>p{color:#bfa3d1;font-size:11px}.recording-area audio{max-width:100%;height:39px}.speaking-stage>.muted{max-width:460px;margin-bottom:25px;font-size:10px;line-height:1.8}.speaking-stage>.check-row{color:#b29ac5;margin:0 0 20px;font-size:11px}.pulsing{animation:1.4s infinite pulse}@keyframes pulse{50%{box-shadow:0 0 0 16px #f3eafa66}}@keyframes shake{25%{transform:translate(-4px)}75%{transform:translate(4px)}}@media (min-width:1600px){.page-content{padding:40px 50px 70px}.course-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.home-courses{grid-template-columns:repeat(3,minmax(0,1fr))}.typing-stage{padding-top:13vh}}@media (max-width:1250px){.sidebar{width:220px}.main-panel{margin-left:220px}.page-content{padding:28px 25px 50px}.course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.home-top{grid-template-columns:1.4fr 1fr}.daily-main{gap:20px}.goal-ring{width:110px;height:110px}.goal-ring strong{font-size:31px}.week-days{gap:7px}.week-days span{width:22px;height:22px;font-size:9px}.streak-copy>p{font-size:10px}.course-hero{gap:20px}.cover-small{width:185px}.course-hero h1{font-size:20px}.course-hero-info>.section-heading>.btn{font-size:11px}.path-stages{gap:12px}.learning-drawer{width:320px}.has-drawer .typing-stage{padding-left:25px;padding-right:25px}.has-drawer .chinese-prompt h1{font-size:25px}}@media (max-width:1000px){.sidebar{width:195px}.main-panel{margin-left:195px}.brand small{display:none}.page-content{padding:25px 22px 45px}.home-top{grid-template-columns:1fr}.review-home{grid-template-columns:44px 1fr auto;align-items:center;column-gap:16px;display:grid}.review-home>.tile-icon{grid-row:1/3;margin:0}.review-home h2{grid-column:2;font-size:15px}.review-home>p{grid-column:2;max-width:none;margin-top:4px;font-size:10px}.review-home-count{flex-direction:column;grid-area:1/3/3;align-items:center;gap:0;margin:0}.review-home-count strong{font-size:26px}.review-home-count span{font-size:9px}.review-home>.btn{grid-column:1/4;margin-top:18px}.daily-main{justify-content:flex-start;gap:30px}.streak-copy{max-width:420px}.lesson-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.course-hero{flex-direction:column}.cover-small{width:100%;min-height:135px}.cover-small>strong{max-width:70%;margin:12px 0;font-size:25px}.course-hero-info>.section-heading{align-items:center}.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.analytics-row,.editor-layout,.notes-grid{grid-template-columns:1fr}.learning-path{padding-left:10px;padding-right:0}.path-stages{gap:8px}.stage-node{padding:12px 7px}.stage-node strong{font-size:10px}.stage-node small{font-size:8px}.reading-link{font-size:9px}.learning-drawer{z-index:50;width:360px;position:fixed;top:0;right:0;box-shadow:-20px 0 80px #30203d12}.has-drawer .learning-workspace{width:100%}.typing-stage{padding-top:10vh}}@media (max-width:760px){.app-shell{padding:0}.sidebar{width:250px;transition:transform .2s;transform:translate(-100%)}.sidebar.sidebar-open{transform:translate(0)}.sidebar-backdrop{z-index:29;background:#22183140;position:fixed;inset:0}.mobile-close{display:flex;position:absolute;top:23px;right:12px}.brand small{display:block}.main-panel{border:0;border-radius:0;min-height:100dvh;margin-left:0}.mobile-bar{color:#9c8ba9;border-bottom:1px solid #eee8f3;justify-content:space-between;align-items:center;padding:12px 15px;font-size:12px;display:flex}.page-content{padding:24px 20px 40px}.page-head{align-items:flex-start;gap:15px;margin-bottom:23px}.page-head h1{font-size:23px}.page-head p{font-size:11px}.head-actions{justify-content:flex-end;gap:7px}.head-actions .btn{min-height:33px;padding:7px 10px;font-size:10px}.home-top{gap:16px}.card{padding:20px}.course-grid{gap:15px}.course-cover{min-height:160px;padding:17px}.course-cover>strong{font-size:21px}.course-card-body{padding:15px}.course-card h3{font-size:13px}.course-card p{margin-bottom:15px;font-size:10px}.course-card small{font-size:9px}.daily-main{gap:24px}.daily-card{padding:20px}.week-days span{width:24px;height:24px}.home-heat{margin-top:23px}.course-topline{margin-bottom:19px}.course-topline>.text-button{font-size:15px}.course-hero-info>p{font-size:12px}.cover-small>strong{font-size:24px}.course-hero h1{font-size:21px}.course-hero .section-heading{gap:15px}.lesson-grid{gap:12px}.lesson-card{min-height:125px;padding:16px}.lesson-card small{font-size:10px}.learning-path{padding-left:5px}.path-lesson{padding-left:24px}.path-stages{flex-wrap:wrap;gap:7px}.stage-node{min-width:70px}.stage-node>span{width:30px;height:30px}.reading-link{flex-direction:row;justify-content:flex-end;width:100%;padding:5px 7px 0}.path-lesson-heading small{font-size:9px}.line-tabs{margin-bottom:20px}.archive-list article{gap:12px;padding:18px}.review-english{font-size:16px}.archive-main p{font-size:12px}.archive-main>small{font-size:9px}.archive-list .row-actions{flex-direction:column}.vocabulary-title>strong{font-size:17px}.vocab-context{font-size:11px}.mastered-row>strong{font-size:13px}.mastered-row>.btn{padding:7px 10px;font-size:10px}.list-toolbar{gap:14px}.search-box,.search-box input{width:100%}.pill-tabs{gap:3px}.pill-tabs button{padding:7px 10px;font-size:11px}.page-head>.head-actions{max-width:190px}.stat-grid{gap:12px}.stat-card>strong{font-size:28px}.small-stat-row{gap:17px}.learning-topbar{gap:11px;height:63px;padding:0 14px}.learning-title{gap:5px;min-width:0}.learning-title strong{font-size:13px}.learning-title small{max-width:210px;font-size:8px}.learning-header-actions{gap:6px}.learning-header-actions>span{white-space:nowrap;margin-right:0;font-size:12px}.learning-header-actions small{font-size:10px}.learning-header-actions .icon-btn{width:29px}.fullscreen-button{display:none}.typing-stage{padding:65px 20px 45px}.chinese-prompt h1{letter-spacing:.5px;font-size:25px}.question-meta{margin-bottom:32px}.typing-box{margin-top:33px}.typing-visual{gap:12px}.answer-word{letter-spacing:.5px;padding:7px 2px 10px;font-size:24px}.question-actions{gap:9px}.question-actions .btn{padding:9px 12px;font-size:11px}.question-actions .check-answer{min-width:117px}.secondary-actions{gap:18px;margin-top:23px}.secondary-actions>button{font-size:10px}.learning-footer{padding:14px 18px;font-size:10px}.keyboard-hint{display:none!important}.assistant-bubble{padding:11px 14px;font-size:10px;bottom:77px;right:20px}.learning-drawer{width:100%;max-width:420px;box-shadow:-20px 0 80px #35214322}.reader{padding:19px 12px 30px}.reading-toolbar{align-items:flex-start;gap:10px;padding:0 6px}.reading-toolbar .check-row{gap:10px;font-size:10px}.reading-toolbar .btn{min-height:31px;padding:7px;font-size:9px}.reading-article{margin-top:21px}.reading-row{gap:11px;padding:16px 10px}.reading-row-number{width:20px;font-size:9px}.sentence-text{font-size:19px;line-height:2}.reading-chinese{margin-top:8px;font-size:12px}.reading-end{flex-direction:column;align-items:flex-start;padding:22px 7px 0}.row-note{opacity:1;color:#c9b4d9;width:25px}.reading-row>.row-note{margin-left:0}.word-phonetic{font-size:8px}.word-definition{max-width:75px;font-size:8px}.word-pos{font-size:7px}.listening-stage,.speaking-stage{padding-top:45px}.speaking-stage h1{font-size:26px}.listening-stage h1{font-size:25px}.listening-steps{gap:12px}.session-summary h1{font-size:29px}.summary-stats{gap:35px}.summary-stats strong{font-size:25px}.summary-stats span{font-size:9px}.modal-shade{padding:16px}.modal{border-radius:12px;max-height:91dvh}.modal>header{padding:17px 19px}.modal-body{padding:19px}.settings-layout{flex-direction:column;gap:21px;display:flex}.settings-nav{border-bottom:1px solid #f0e8f7;flex-flow:wrap;gap:4px;padding-bottom:12px}.settings-nav>button{padding:8px 10px;font-size:11px}.field input,.field textarea{font-size:16px}.mode-grid{gap:9px}.mode-choice{padding:14px 8px}.mode-choice strong{font-size:11px}.field select{font-size:14px}.toast{width:max-content;max-width:calc(100% - 25px);font-size:11px;bottom:20px}.help-button{width:31px;height:31px;bottom:19px;right:19px}.app-footer{font-size:10px}.selection-bar{flex-wrap:wrap;gap:10px}.selection-bar .btn{padding:6px 10px;font-size:10px}.heat-legend{gap:12px;font-size:9px}}@media (max-width:430px){.page-content{padding:22px 16px 35px}.page-head{flex-direction:column;align-items:stretch;gap:17px}.page-head>.head-actions{justify-content:flex-start;max-width:none}.course-grid{grid-template-columns:1fr}.course-cover{min-height:172px}.home-courses .course-card{display:flex}.home-courses .course-cover{flex-shrink:0;width:115px;min-height:155px;padding:14px}.home-courses .course-cover>.cover-eyebrow{letter-spacing:1px;font-size:5px}.home-courses .course-cover>strong{max-width:100%;margin:12px 0;font-size:18px}.home-courses .course-cover>svg{width:30px;top:47px;right:15px}.home-courses .course-cover>.cover-bottom{font-size:6px;line-height:1.7}.home-courses .course-card-body{flex:1;min-width:0;padding:17px 14px}.home-courses .course-card h3{font-size:13px}.home-courses .course-card p{margin:10px 0 16px;font-size:9px;line-height:1.6}.home-courses .course-card small{font-size:9px}.daily-main{gap:17px}.goal-ring{width:96px;height:96px;padding:6px}.goal-ring strong{font-size:27px}.goal-ring span{font-size:9px}.goal-ring strong small{font-size:12px}.streak-copy>span{gap:4px;font-size:11px}.streak-copy b{font-size:19px}.streak-copy>p{margin:8px 0 13px;font-size:9px}.week-days{gap:4px}.week-days span{width:21px;height:21px;font-size:8px}.week-days small{margin-bottom:6px;font-size:8px}.daily-card{padding:18px 16px}.lesson-grid{grid-template-columns:1fr 1fr;gap:10px}.lesson-card{min-height:119px;padding:14px}.lesson-card p{font-size:10px}.lesson-card small{font-size:9px}.path-lesson{padding-left:22px}.path-stages{grid-template-columns:1fr 1fr;gap:10px;display:grid}.stage-node{flex-flow:wrap;justify-content:flex-start;gap:5px;min-width:0;padding:11px}.stage-node>span{border-radius:7px;width:27px;height:27px;margin-right:5px}.stage-node>span svg{width:15px}.stage-node strong{margin:0;font-size:10px}.stage-node small{display:none}.reading-link{grid-column:1/3}.learning-title small{max-width:150px}.question-actions .btn span:not(.key-in-button){display:none}.typing-stage{padding-left:16px;padding-right:16px}.chinese-prompt h1,.answer-word{font-size:23px}.secondary-actions{gap:17px}.row-actions{gap:0}.archive-list article{gap:9px;padding:17px 14px}.row-actions .icon-btn{width:27px;height:28px}.vocabulary-title{gap:7px}.vocabulary-title>.badge{font-size:9px}.notes-grid{gap:13px}.stat-card{padding:18px}.stat-card>span{font-size:10px}.stat-card small{font-size:9px}.info-note{font-size:11px}.reading-toolbar{flex-direction:column}.reading-toolbar>.btn{align-self:flex-end}.session-summary>.button-row{justify-content:center}.mode-choice>svg{width:21px}.data-action{gap:10px}.data-action>.btn{padding:8px 10px;font-size:10px}.summary-stats{gap:27px}.summary-stats strong{font-size:23px}.recording-area audio{max-width:280px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}.inbox-card h3{color:#74627f;font-size:15px;font-weight:550}.inbox-excerpt{white-space:pre-wrap;-webkit-line-clamp:4;color:#b49fc4;-webkit-box-orient:vertical;min-height:60px;margin:18px 0;font-size:12px;line-height:1.9;display:-webkit-box;overflow:hidden}.inbox-source{color:#ad92c0;text-overflow:ellipsis;white-space:nowrap;margin:0 0 18px;font-size:10px;display:block;overflow:hidden}.inbox-card .section-heading>.btn{font-size:11px}.reader{padding-bottom:115px}.reading-end>.btn{scroll-margin-block:150px}@media (max-width:760px){.reader{padding-bottom:110px}}.faithful-learning{color:#111827;background:#fff}.faithful-learning .learning-workspace{background:#fff}.faithful-learning .learning-title strong{color:#1f2937;font-size:14px;font-weight:600}.faithful-learning .learning-title strong span{margin-left:5px;font-weight:400}.faithful-learning .learning-title small{color:#9ca3af;font-size:10px}.faithful-learning .learning-topbar{border-bottom:1px solid #f1f1f3;height:62px;min-height:62px;padding:0 25px}.faithful-learning .learning-header-actions{gap:6px}.faithful-learning .icon-btn{color:#4b5563}.faithful-learning .learning-progress{background:#e5e7eb;height:3px}.faithful-learning .learning-progress i{background:#289866}.practice-statusbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:15px;min-height:58px;padding:15px 26px 6px;display:flex}.live-score{color:#9ca3af;font-variant-numeric:tabular-nums;align-items:center;gap:7px;display:flex}.live-score time{letter-spacing:-.3px;font-size:21px;font-weight:600}.live-score>strong{color:#64748b;letter-spacing:-1px;margin-left:2px;font-size:30px;font-weight:800}.combo-count{color:#8543c6;background:#f3eaff;border-radius:20px;margin-left:8px;padding:4px 8px;font-size:11px}.practice-presets{color:#9ca3af;border:1px solid #f0edf4;border-radius:14px;align-items:center;gap:14px;padding:5px 9px;font-size:11px;display:flex}.practice-presets>span:first-child{color:#9856cc;background:#f5edff;border-radius:9px;padding:7px 9px}.practice-presets>button{color:inherit;font:inherit;background:0 0;border:0;align-items:center;gap:5px;padding:3px;display:flex}.faithful-stage{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;min-height:calc(100dvh - 125px);padding:36px 30px 145px;display:flex;position:relative}.faithful-chinese{color:#374151;overflow-wrap:anywhere;max-width:950px;margin:0 0 28px;font-size:39px;font-weight:500;line-height:1.6}.answer-cards{color:#111827;flex-wrap:wrap;justify-content:center;align-items:stretch;gap:25px;max-width:100%;display:flex}.answer-component{border:2px solid #0000;border-radius:22px;max-width:100%;padding:18px 16px 12px;position:relative}.answer-component.has-role{border-color:color-mix(in srgb,var(--role-color) 53%,white)}.component-words{flex-wrap:wrap;justify-content:center;gap:21px;max-width:100%;display:flex}.component-label{background:var(--role-color);color:#fff;white-space:nowrap;z-index:2;cursor:help;border-radius:13px;padding:2px 11px;font-size:16px;font-weight:600;position:absolute;top:-13px;left:50%;transform:translate(-50%)}.component-explanation{white-space:normal;color:#fff;text-align:left;background:#202938;border-radius:9px;width:240px;padding:11px 14px;font-size:12px;font-weight:400;line-height:1.7;display:none;position:absolute;top:32px;left:50%;transform:translate(-50%);box-shadow:0 8px 25px #10182722}.component-label:hover .component-explanation,.component-label:focus .component-explanation{display:block}.answer-token{border-radius:10px;flex-direction:column;align-items:center;min-width:67px;max-width:100%;transition:background .16s;display:flex}.answer-token.is-speaking{background:#f2e9ff;outline:5px solid #f2e9ff}.answer-phonetic{color:#6b7280;white-space:nowrap;margin:9px 0 11px;font-size:20px;line-height:1.5}.answer-english{color:#111827;overflow-wrap:anywhere;cursor:pointer;background:0 0;border:0;max-width:100%;padding:0 0 3px;font-family:Arial,Helvetica Neue,sans-serif;font-size:clamp(47px,6.5vw,80px);font-weight:600;line-height:1.14}.answer-english:hover{color:#344055}.pos-underline{border-radius:5px;width:100%;min-width:45px;height:5px;margin:12px 0 10px}.answer-definition{color:#4b5563;overflow-wrap:anywhere;max-width:220px;font-size:23px;font-weight:600;line-height:1.5}.answer-pos{color:#6b7280;margin:3px 0 1px;font-size:17px;line-height:1.5}.structure-fill .has-role{background:color-mix(in srgb,var(--role-color) 8%,white);border-color:#0000}.answer-result{justify-content:center;align-items:flex-end;gap:22px;max-width:100%;display:flex}.word-sequence-button{cursor:pointer;background:0 0;border:0;align-self:flex-end;padding:5px;font-size:26px}.word-sequence-button:hover{transform:scale(1.1)}.answer-chinese{color:#4b5563;justify-content:center;align-items:center;gap:12px;margin-top:43px;font-size:37px;font-weight:500;line-height:1.5;display:flex}.answer-chinese .icon-btn{color:#777;background:#f5f5f5;border-radius:13px;width:37px;height:37px}.recorded-note{color:#b0b4bd;margin-top:15px;font-size:10px}.faithful-typing{max-width:950px;min-height:100px;margin-top:7px}.faithful-typing:focus-within{background:0 0}.faithful-typing .answer-word{color:#1f2937;letter-spacing:.8px;border-bottom:2px solid #d8dce2;min-height:62px;padding:9px 4px 10px;font-family:Arial,sans-serif;font-size:36px}.faithful-typing .cursor-word{border-bottom-color:#aa8bcd}.faithful-typing .char-right{color:#293340}.faithful-typing .char-wrong{color:#dc5563;background:#fff1f2}.faithful-typing .char-hint{color:#bbc0c8}.faithful-typing .fix-incorrect{border-bottom-color:#e5a0a9}.faithful-typing .free-answer{color:#293340;max-width:100%;font-size:35px}.faithful-typing .typing-input{font-size:36px!important}.faithful-stage .answer-status{color:#a4aab4;min-height:26px;margin:15px 0 0;font-size:12px}.faithful-stage .wrong-status{color:#c95d6a}.current-word-hint{color:#8b65ad;margin:14px 0;font-size:17px}.practice-actions{flex-wrap:wrap;justify-content:center;align-items:center;gap:29px;display:flex;position:absolute;bottom:62px;left:20px;right:20px}.practice-actions>button{color:#4b5563;background:0 0;border:0;justify-content:center;align-items:center;gap:7px;padding:8px 0;font-size:12px;font-weight:500;display:flex}.practice-actions>button:hover{color:#8b48bc}.practice-actions>button:disabled{opacity:.4}.practice-actions kbd{color:#5b616b;background:#f7f7f9;border:1px solid #dedee3;border-radius:6px;padding:4px 7px;font-family:inherit;font-size:11px;box-shadow:0 1px 1px #00000004}.practice-secondary{color:#aeb2ba;flex-wrap:wrap;justify-content:center;align-items:center;gap:23px;display:flex;position:absolute;bottom:21px;left:20px;right:20px}.practice-secondary>button{color:inherit;background:0 0;border:0;align-items:center;gap:4px;font-size:10px;display:flex}.practice-secondary>button:hover{color:#6c547e}.preview-chinese{text-align:center;color:#4b5563;margin:28px 0;font-size:25px}.session-loading{color:#9774b5;font-size:12px;position:fixed;bottom:15px;left:50%;transform:translate(-50%)}.pause-content{text-align:center;color:#737c8b;flex-direction:column;align-items:center;gap:20px;padding:15px;display:flex}.pause-content strong{font-variant-numeric:tabular-nums;color:#394456;font-size:38px}.pause-content p{font-size:14px}.pause-content small{color:#a0a6b0;font-size:11px}.combo-popup{pointer-events:none;z-index:45;flex-direction:column;align-items:center;gap:8px;animation:1.1s ease-out forwards combo-rise;display:flex;position:fixed;top:22%;left:50%;transform:translate(-50%)}.combo-popup strong{color:#9f50df;text-shadow:0 4px 18px #bb71e336;font-size:44px;font-style:italic;font-weight:800}.combo-popup span{color:#a76bbd;font-size:13px}.rating-great strong{color:#e3a027}@keyframes combo-rise{0%{opacity:0;transform:translate(-50%,15px)scale(.85)}20%,65%{opacity:1;transform:translate(-50%)scale(1)}to{opacity:0;transform:translate(-50%,-30px)scale(1.05)}}.faithful-summary{min-height:calc(100dvh - 62px)}.rank-badge{letter-spacing:-3px;color:#a25cc5;background:#f5eafe;border-radius:28px;place-items:center;width:100px;height:100px;margin-bottom:28px;font-size:43px;font-style:italic;font-weight:900;display:grid}.rank-SSS{color:#d79a26;background:#fff5d6}.faithful-summary .summary-stats{flex-wrap:wrap;justify-content:center;gap:40px;margin:35px 0}.faithful-summary .summary-stats strong{letter-spacing:-.4px;font-size:28px}.summary-errors{text-align:left;border-top:1px solid #eee;width:100%;max-width:700px;margin-top:30px}.summary-errors>div{color:#606979;border-bottom:1px solid #eee;flex-wrap:wrap;align-items:center;gap:18px;padding:15px;font-size:13px;display:flex}.summary-errors small{color:#b48a9c;margin-left:auto}.practice-directory{max-height:55vh;margin:15px 0;overflow:auto}.directory-search{width:100%}.practice-directory>button{text-align:left;color:#4b5563;background:#fff;border:0;border-bottom:1px solid #f1f0f3;align-items:center;gap:16px;width:100%;padding:12px;display:flex}.practice-directory>button:hover,.practice-directory>button.current{background:#f8f3ff}.practice-directory>button>span{color:#bbb;width:30px;font-size:12px}.practice-directory>button>div{flex:1;min-width:0}.practice-directory strong{font-size:14px;font-weight:500;display:block}.practice-directory small{color:#a2a6af;margin-top:4px;font-size:11px;display:block}.faithful-learning .learning-drawer .drawer-context strong{color:#5c4970}@media (max-width:700px){.faithful-learning .learning-topbar{gap:7px;height:62px;padding:0 10px}.faithful-learning .learning-title strong{font-size:12px}.faithful-learning .learning-title small{max-width:150px;font-size:9px}.faithful-learning .learning-header-actions{gap:0}.faithful-learning .learning-header-actions .icon-btn{width:30px;height:32px;padding:5px}.practice-statusbar{gap:9px;padding:13px 13px 5px}.live-score time{font-size:17px}.live-score>strong{font-size:24px}.live-score svg{width:20px}.practice-presets{gap:8px;padding:3px 5px;font-size:10px}.practice-presets>span:first-child{padding:6px}.combo-count{margin-left:2px;padding:3px 6px;font-size:9px}.faithful-stage{justify-content:center;min-height:calc(100dvh - 130px);padding:38px 12px 64px}.faithful-chinese{margin-bottom:22px;font-size:29px}.answer-cards{gap:30px 15px}.answer-component{border-radius:19px;padding:13px 11px 10px}.component-words{gap:13px}.answer-token{min-width:40px}.component-label{padding:2px 8px;font-size:13px;top:-12px}.answer-phonetic{margin:7px 0 10px;font-size:16px}.answer-english{font-size:clamp(37px,10vw,52px)}.pos-underline{min-width:32px;height:4px;margin:10px 0 7px}.answer-definition{max-width:135px;font-size:20px}.answer-pos{font-size:14px}.answer-result{gap:8px}.word-sequence-button{padding:2px;font-size:22px}.answer-chinese{gap:9px;margin-top:32px;font-size:29px}.answer-chinese .icon-btn{width:31px;height:31px}.faithful-typing .answer-word{min-height:52px;font-size:29px}.faithful-typing .typing-visual{gap:12px}.faithful-typing .free-answer{font-size:28px}.faithful-typing .typing-input{font-size:29px!important}.faithful-stage .answer-status{font-size:10px}.practice-actions{gap:14px 20px;margin-top:42px;position:static}.practice-actions>button{gap:5px;padding:5px 0;font-size:11px}.practice-actions kbd{padding:3px 5px;font-size:10px}.practice-secondary{gap:18px;margin-top:22px;position:static}.faithful-learning .assistant-bubble{padding:10px;bottom:15px;right:13px}.faithful-learning .assistant-bubble span{display:none}.faithful-summary .summary-stats{gap:25px 30px}.faithful-summary .summary-stats strong{font-size:24px}.summary-errors>div{gap:8px 15px}.combo-popup{top:20%}.component-explanation{width:180px}.recorded-note{font-size:9px}.preview-chinese{font-size:22px}}@media (max-width:390px){.practice-presets>span:nth-child(2){display:none}.live-score>strong{font-size:22px}.faithful-learning .learning-title small{max-width:130px}}.faithful-stage .answer-english{font-size:clamp(45px,5vw,60px)}.faithful-stage .answer-phonetic{font-size:18px}.faithful-stage .answer-definition{font-size:21px}.faithful-stage .answer-pos{font-size:16px}.faithful-stage .word-sequence-button{flex-shrink:0;align-self:flex-end}.answer-component{padding-top:17px;padding-bottom:12px}.answer-result .answer-cards{min-width:0}@media (max-width:700px){.faithful-stage .answer-english{font-size:clamp(36px,10vw,49px)}.faithful-stage .answer-phonetic{font-size:15px}.faithful-stage .answer-definition{font-size:19px}.faithful-stage .answer-pos{font-size:14px}.answer-component{padding:13px 10px 10px}.faithful-stage .answer-result{gap:9px}.faithful-stage .word-sequence-button{font-size:21px}}.faithful-typing{margin-left:auto;margin-right:auto}.faithful-typing .typing-visual{justify-content:center;align-items:stretch}.faithful-typing .answer-word{text-align:center;border-bottom-width:3px;justify-content:center;align-items:center;min-height:calc(1.4em + 22px);transition:border-color .14s,color .14s}.faithful-typing .answer-word.completed-word{border-bottom-color:#cfd3dc}.faithful-typing .answer-word.pending-word{border-bottom-color:#c9a4ed}.faithful-typing .answer-word.cursor-word{border-bottom-color:#a855f7}.faithful-typing .answer-word.fix-incorrect{border-bottom-color:#e16c80}.faithful-typing .free-answer{text-align:center;border-bottom:3px solid #a855f7}.answer-phrase-glosses{text-align:center;flex:1 0 100%;min-width:0;max-width:100%}.answer-phrase-glosses>h3{color:#9a91a3;margin:0 0 9px;font-size:12px;font-weight:500}.answer-phrase-list{flex-wrap:wrap;justify-content:center;gap:8px;max-width:100%;display:flex}.phrase-choice{text-align:left;white-space:normal;color:#4d425b;background:#faf8fd;border:1px solid #e9e2f1;border-radius:9px;flex-direction:column;align-items:flex-start;gap:4px;min-width:0;max-width:100%;padding:10px 13px;transition:border-color .15s,background .15s;display:flex}.phrase-choice:hover:not(:disabled){background:#f6f0fc;border-color:#cbb1e5}.phrase-choice[aria-pressed=true]{background:#f3eafa;border-color:#b58adf}.phrase-choice-heading{flex-wrap:wrap;align-items:baseline;gap:4px 8px;min-width:0;max-width:100%;display:flex}.phrase-choice-heading>strong{overflow-wrap:anywhere;min-width:0;max-width:100%;font-size:14px;font-weight:600;line-height:1.5}.phrase-choice-type{color:#9c82b0;overflow-wrap:anywhere;max-width:100%;font-size:11px;line-height:1.5}.phrase-choice-translation{color:#84758f;overflow-wrap:anywhere;max-width:100%;font-size:13px;font-weight:400;line-height:1.6}.dictionary-phrases{min-width:0;margin-top:20px}.dictionary-phrases-heading{flex-wrap:wrap;align-items:baseline;gap:5px 12px;margin-bottom:9px;display:flex}.dictionary-phrases-heading>h3{color:#6f607c;font-size:13px;font-weight:600}.dictionary-phrases-heading>small{color:#a69aaf;font-size:11px}.dictionary-phrase-list{flex-direction:column;gap:7px;min-width:0;display:flex}.dictionary-phrase-list>.phrase-choice{width:100%}@media (max-width:700px){.answer-phrase-glosses>h3{font-size:11px}.answer-phrase-list{gap:7px}.phrase-choice{padding:9px 11px}.phrase-choice-heading>strong{font-size:13px}.phrase-choice-translation{font-size:12px}}.save-state{white-space:normal;color:#7c8495!important;font-size:11px!important}.save-state.saved{color:#278b69!important}.save-state.retrying,.save-state.conflict,.save-state.storage-error{color:#ad6423!important}.save-state button{padding:0 4px;text-decoration:underline}.speech-feedback,.attention-notice{color:#746388;background:#f7f4fd;border-radius:12px;flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;max-width:780px;margin:10px auto;padding:10px 16px;font-size:13px;display:flex}.speech-feedback.error{color:#9e512b;background:#fff3ed}.speech-feedback button,.attention-notice button{flex-shrink:0;font-weight:650;text-decoration:underline}.attention-notice{color:#677287;background:#f5f7f9}.attention-notice small{color:#8992a3}.resume-card{justify-content:space-between;align-items:center;gap:18px;margin-bottom:24px;display:flex;padding:20px 24px!important}.resume-card>div{flex-direction:column;gap:6px;min-width:0;display:flex}.resume-card strong{text-overflow:ellipsis;white-space:nowrap;font-size:15px;overflow:hidden}.resume-card small,.resume-card span{color:var(--muted);font-size:12px}.study-data{border-bottom:1px solid var(--line);margin-bottom:18px;padding:14px 0}.study-data p{color:var(--muted);font-size:12px;line-height:1.9}.study-data details{margin:12px 0;font-size:12px}.study-data summary{cursor:pointer;color:var(--accent);padding:6px 0}.study-log{max-height:260px;overflow:auto}.study-log article{border-bottom:1px solid var(--line);overflow-wrap:anywhere;flex-direction:column;gap:4px;padding:10px 0;display:flex}.study-log span,.study-log small{color:var(--muted)}.summary-details{line-height:1.8;font-size:14px!important}.practice-statusbar .practice-presets{flex-wrap:wrap;justify-content:flex-end}@media (max-width:600px){.resume-card{flex-direction:column;align-items:stretch;padding:18px!important}.resume-card strong{white-space:normal}.save-state{max-width:150px}.speech-feedback,.attention-notice{margin:8px 16px;font-size:12px}.practice-statusbar{gap:12px}.practice-presets .save-state{text-align:right;width:100%}}.faithful-typing .typing-input{opacity:0}.typing-letters{vertical-align:top;white-space:pre;min-height:1.4em;display:inline-block}.typing-caret{vertical-align:-.08em;pointer-events:none;width:0;height:1em;display:inline-block;position:relative}.typing-caret:after{content:"";visibility:hidden;background:#9333ea;border-radius:1px;width:2px;position:absolute;top:0;bottom:0;left:-1px}.typing-box:focus-within .typing-caret:after{visibility:visible;animation:1.1s step-end infinite typing-caret-blink}.typing-box:focus-within .typing-selected{border-radius:2px;color:#4d2475!important;background:#eadbff!important}@keyframes typing-caret-blink{0%,55%{opacity:1}56%,to{opacity:0}}@media (prefers-reduced-motion:reduce){.typing-box:focus-within .typing-caret:after{animation:none}}.original-audio-panel{text-align:left;background:#faf8fd;border:1px solid #eee7f7;border-radius:15px;width:calc(100% - 52px);max-width:920px;margin:14px auto 0;padding:14px 18px}.original-audio-heading{color:#705184;align-items:center;gap:8px;font-size:13px;display:flex}.original-audio-heading span{color:#8f879a;margin-left:auto;font-size:10px}.original-audio-panel audio{width:100%;height:40px;margin:9px 0 4px;display:block}.original-audio-footer{color:#8a8295;justify-content:space-between;gap:12px;font-size:11px;display:flex}.original-audio-footer button{color:#8a4cbc;text-decoration:underline}.original-audio-note{color:#a39aa9;margin-top:5px;font-size:10px;line-height:1.7;display:block}.faithful-learning:has(.original-audio-panel) .faithful-stage{min-height:calc(100dvh - 300px)}@media (max-width:700px){.original-audio-panel{width:calc(100% - 26px);margin-top:10px;padding:12px}.original-audio-heading{font-size:12px}.original-audio-note{font-size:10px}.faithful-learning:has(.original-audio-panel) .faithful-stage{min-height:calc(100dvh - 310px)}}.source-issue{color:#92400e;background:#fffbeb;border:1px solid #fde68a;border-radius:10px;padding:10px 12px;font-size:13px;line-height:1.7}.expression-picker{min-width:0;margin-top:18px}.expression-picker>.muted{margin-top:8px;font-size:12px}.expression-token-list{flex-wrap:wrap;gap:7px;min-width:0;margin-top:12px;display:flex}.expression-token-list>button{overflow-wrap:anywhere;color:#665374;background:#fff;border:1px solid #e4dbea;border-radius:7px;max-width:100%;min-height:42px;padding:8px 11px}.expression-token-list>button[aria-pressed=true]{color:#70429e;background:#f0e6fb;border-color:#ac7cda}.expression-error{color:#a44b49;margin-top:-8px;margin-bottom:12px;font-size:12px}.reader-phrase-action{flex-shrink:0;align-self:center;gap:4px;min-height:44px;padding:6px;font-size:12px}.dictionary-head>h2{overflow-wrap:anywhere;min-width:0}.dictionary-head>.icon-btn{flex-shrink:0}.button-row{flex-wrap:wrap}@media (max-width:700px){.reader-phrase-action{flex-direction:column;gap:2px;padding:4px;font-size:10px}.expression-token-list>button{min-height:44px}.practice-secondary{flex-wrap:wrap}}.modal.modal-has-footer{flex-direction:column;display:flex;overflow:hidden}.modal-has-footer>header{flex-shrink:0}.modal-has-footer>.modal-body{min-height:0;overflow:auto}.modal-footer{background:#fff;border-top:1px solid #f0ebf6;flex-shrink:0;padding:16px 23px}.modal-footer>.modal-actions{border:0;flex-wrap:wrap;margin:0;padding:0}@media (max-width:700px){.modal-footer{padding:13px 19px}}.ai-turn{gap:8px;margin-bottom:18px;display:grid}.ai-question{overflow-wrap:anywhere;white-space:pre-wrap;color:#4e386b;background:#f1e7fd;border-radius:12px 12px 3px;justify-self:end;max-width:95%;padding:8px 12px}.ai-chat-actions{flex-wrap:wrap;gap:5px 12px;display:flex}.ai-toolbar{border-bottom:1px solid #f0e9f6;flex-wrap:wrap;flex-shrink:0;gap:4px 14px;padding:6px 18px;display:flex}.ai-toolbar button,.ai-history .text-button{align-items:center;gap:6px;min-height:36px;display:inline-flex}.ai-stream-text{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.65}.ai-history h3{overflow-wrap:anywhere;margin:12px 0 5px}.ai-history .ai-turn:first-of-type{margin-top:14px}.ai-history-item{text-align:left;color:#52415f;background:#fcfaff;border:1px solid #eee7f4;border-radius:10px;justify-content:space-between;align-items:center;gap:9px;width:100%;margin-bottom:9px;padding:10px 12px;display:flex}.ai-history-item>span{overflow-wrap:anywhere;gap:4px;min-width:0;display:grid}.ai-history-item>svg{flex-shrink:0}.ai-history-item small{color:#776a83}.ai-history-item strong,.ai-history-question{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.ai-history-question{font-size:13px}.daily-time{border-top:1px solid #eee8f3;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:4px 12px;margin-top:16px;padding-top:10px;display:flex}.daily-time span,.daily-learning-metrics span{color:#65596c;align-items:center;gap:6px;font-size:13px;display:inline-flex}.daily-time strong,.daily-learning-metrics strong{color:#33263b;font-variant-numeric:tabular-nums}.daily-time button{min-height:38px}.daily-learning{margin-bottom:22px;padding:18px 22px}.daily-learning .section-heading{flex-wrap:wrap;gap:10px}.daily-learning input[type=date]{width:auto;max-width:100%}.daily-learning-metrics{flex-wrap:wrap;gap:10px 22px;padding:14px 0;display:flex}.practice-log{margin:0 0 12px;padding:0;list-style:none}.practice-log li{overflow-wrap:anywhere;border-top:1px solid #f0ebf4;grid-template-columns:42px minmax(0,1fr);gap:8px 12px;padding:10px 0;display:grid}.practice-log li small{color:#6b6073;margin-top:4px;display:block}.practice-log li time{color:#6b6073;font-variant-numeric:tabular-nums;padding-top:3px;font-size:12px}.practice-log details{color:#645070;margin-top:5px;font-size:13px}.practice-log summary{cursor:pointer;width:fit-content;min-height:30px}.practice-log details p{white-space:pre-wrap;margin:4px 0}@media (max-width:430px){.daily-learning{padding:14px}}.account-screen{background:radial-gradient(at 25% 12%,#e9dcfb,#0000 55%),#f7f4fc;place-items:center;min-height:100dvh;padding:28px 16px;display:grid}.account-card{background:#fff;border:1px solid #e8dff0;border-radius:20px;width:min(100%,420px);padding:clamp(23px,5vw,38px);box-shadow:0 20px 62px #43266616}.account-brand{color:#7545a8;align-items:center;gap:10px;margin-bottom:14px;font-size:19px;font-weight:700;display:flex}.account-card h1{margin:0 0 18px;font-size:26px}.account-tabs{background:#f3edf8;border-radius:10px;gap:5px;padding:4px;display:flex}.account-tabs button{color:#6f607b;background:0 0;border:0;border-radius:8px;width:50%;padding:8px}.account-tabs button[aria-pressed=true]{color:#7545a8;background:#fff;font-weight:600;box-shadow:0 1px 5px #47286712}.account-submit{width:100%;min-height:44px;margin-top:7px}.account-error,.account-success{overflow-wrap:anywhere;border-radius:7px;margin:12px 0;padding:8px 10px;font-size:13px}.account-error{color:#a42c43;background:#fff0f3}.account-success{color:#1c6e49;background:#e9f7ee}.account-profile-id,.account-profile-actions{align-items:center;gap:10px;display:flex}.account-profile-id{color:#685474;overflow-wrap:anywhere}.account-profile-actions{border-top:1px solid #eee6f4;justify-content:space-between;margin-top:20px;padding-top:16px}.account-settings-link{width:100%;margin-top:4px;padding:7px 10px}
