[data-study-app]{--study-green:#244c3b;--study-rust:#94452f;--study-line:#c9c4b6;--study-muted:#5e6258;--study-paper:#faf8f1;--study-sage:#dce6b8;--study-honey:#f4d99f;--study-blue:#c7dde9;--study-pink:#ebcdd1;--study-art-size:112px;--study-art-inset:24px;padding-bottom:48px}
[data-study-app] [hidden]{display:none!important}
[data-study-app] button,[data-study-app] input,[data-study-app] select,[data-study-app] textarea{font:inherit;color:inherit}
[data-study-app] button{border:1px solid var(--study-line);background:transparent;padding:10px 16px;min-height:44px;cursor:pointer;border-radius:12px;line-height:1.4}
[data-study-app] button:hover{background:#e7e9df;border-color:#8d9c8c}
[data-study-app] button:disabled{opacity:.5;cursor:default}
[data-study-app] :is(button,input,select,textarea,a,summary):focus-visible{outline:3px solid var(--study-rust);outline-offset:3px}
[data-study-app] :is(input,select,textarea){border:1px solid #aeb5a7;background:var(--study-paper);border-radius:12px;min-height:48px;padding:11px 12px;max-width:100%;width:100%;font-size:16px}
[data-study-app] label{display:block;font-size:13px;font-weight:600;line-height:1.5}
[data-study-app] label :is(input,select){margin-top:7px;font-weight:400}
[data-study-app] .study-primary{background:var(--study-green);color:#fff;border-color:var(--study-green);font-weight:600;min-width:180px}
[data-study-app] .study-primary:hover{background:#193c2c}
[data-study-app] .study-text-button{border:0;padding:0 3px;min-height:36px;text-decoration:underline;text-underline-offset:3px;font-size:13px;color:var(--study-green)}
.study-hero{display:flex;justify-content:space-between;align-items:center;gap:32px;padding:18px 0 20px}
.study-hero h1{font:400 clamp(36px,4vw,44px)/1.1 Georgia,'Songti SC',serif;letter-spacing:-.025em;margin:0 0 9px}
.study-hero p{font-size:16px;margin:0;color:var(--study-muted);line-height:1.5}
.study-account{font-size:12px;display:grid;grid-template-columns:1fr auto;gap:4px 20px;max-width:360px}
.study-account [data-account-label]{font-weight:600}
.study-account [data-sync-status]{grid-column:1;line-height:1.5;color:var(--study-muted)}
.study-account>a{grid-column:2;grid-row:1/3;align-self:center;color:var(--study-green);text-underline-offset:3px}
.study-tabs{display:flex;border-bottom:1px solid var(--study-line);gap:30px;margin:0 0 22px}
[data-study-app] .study-tabs button{border:0;border-bottom:3px solid transparent;border-radius:0;padding:14px 0;min-height:50px;font-size:14px}
[data-study-app] .study-tabs button[aria-current]{border-bottom-color:var(--study-green);color:var(--study-green);font-weight:600}
[data-study-status]:empty{display:none}
[data-study-status]{padding:12px 16px;background:#e8ecdf;border-left:3px solid var(--study-green);font-size:14px;line-height:1.6;margin:0 0 24px}
.study-dashboard{display:grid;grid-template-columns:minmax(0,1.75fr) minmax(240px,1fr);gap:40px;align-items:start}
.study-start{border:1px solid #d8d5c8;border-radius:24px;background:var(--study-paper);padding:24px;min-width:0;overflow:hidden;box-shadow:0 5px 16px #234f4608}
.study-start h2,.study-progress-panel>h2,.study-section-heading h2{font:400 27px/1.25 Georgia,'Songti SC',serif;margin:0 0 18px;letter-spacing:-.015em}
.study-start>label{margin-bottom:8px}
.study-source-info{display:flex;align-items:center;flex-wrap:wrap;gap:4px 16px;margin-top:5px;min-height:36px;font-size:13px;color:var(--study-muted)}
.study-source-info>span{margin-right:auto}
.study-options{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);gap:18px;margin-top:18px}
.study-note{font-size:13px;line-height:1.65;color:var(--study-muted)}
.study-selection-note{margin:10px 0 18px;min-height:0}
.study-start>.study-primary{min-height:50px;width:100%}
.study-save-note{font-size:12px;text-align:center;margin:10px 0 0;color:var(--study-muted);line-height:1.5}
.study-progress-panel{padding:9px 0;min-width:0}
.study-progress-panel>h2{font-size:21px;margin-bottom:18px}
.study-metrics{display:grid;grid-template-columns:1fr 1fr;gap:20px 24px;padding-bottom:22px;border-bottom:1px solid var(--study-line)}
.study-metrics strong{display:block;font:400 30px/1.2 Georgia,serif;color:var(--study-green);font-variant-numeric:tabular-nums}
.study-metrics span{font-size:12px;display:block;margin-top:5px;color:var(--study-muted)}
.study-recent{margin-top:24px}
.study-recent h3{font-size:13px;font-weight:600;margin:0 0 10px}
.study-recent ul{list-style:none;padding:0;margin:0}
.study-recent li{border-bottom:1px solid #ddd8cb;display:flex;align-items:baseline;justify-content:space-between;padding:10px 0;gap:12px}
.study-recent li>a{font:22px/1.3 'Songti SC',Georgia,serif;color:var(--study-green);white-space:nowrap}
.study-recent li>span{font-size:11px;text-align:right;line-height:1.5;color:var(--study-muted)}
.study-section-heading{display:flex;justify-content:space-between;gap:32px;align-items:start;margin:0 0 24px}
.study-section-heading h2{margin-bottom:8px}
.study-section-heading p{max-width:560px;font-size:14px;line-height:1.65;margin:0;color:var(--study-muted)}
.study-section-heading form{width:340px;max-width:100%;flex-shrink:0}
.study-inline{display:flex;gap:8px;margin-top:7px}
.study-inline input{min-width:0}
.study-inline button{white-space:nowrap}
.study-list-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.study-list-card{--list-paper:var(--study-pink);border:1px solid #d8d5c8;border-radius:20px;padding:22px;display:flex;flex-direction:column;align-items:start;min-width:0;background:linear-gradient(var(--list-paper),var(--list-paper)) top/100% 112px no-repeat,var(--study-paper);box-shadow:0 3px 10px #234f4606}
.study-list-card h3{font:600 21px/1.3 var(--font-body,Arial,sans-serif);letter-spacing:-.02em;margin:7px 0 10px;overflow-wrap:anywhere}
.study-list-card .eyebrow{font-size:10px;margin:0;color:var(--study-muted)}
.study-list-card .study-note{margin:0 0 12px}
.study-list-card progress{width:100%;height:4px;accent-color:var(--study-green);margin:2px 0 18px}
.study-card-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.study-list-card .study-card-actions{margin-top:auto;padding-top:8px}
.study-list-card button{font-size:13px;padding:9px 12px}
.study-list-card .study-card-actions button:first-child{border-color:#7d9180;color:var(--study-green);font-weight:600}
.study-list-card>a{font-size:12px;margin:0 0 12px;text-underline-offset:3px;color:var(--study-muted)}
.study-filter{display:grid;grid-template-columns:2fr 1fr;gap:20px;margin:24px 0 14px}
.study-more{display:block;margin:24px auto 0}
.study-empty{grid-column:1/-1;padding:30px;border:1px dashed var(--study-line);line-height:1.7}
.study-empty p{margin:0 0 12px;color:var(--study-muted)}
[data-list-detail]{scroll-margin-top:24px}
.study-list-back{margin-bottom:20px!important}
[data-list-detail]>.study-section-heading{display:block}
[data-list-detail]>.study-section-heading .study-card-actions{margin-top:20px}
.study-card-actions form{display:flex;gap:8px;flex-wrap:wrap}
.study-card-actions form input{width:220px;min-width:0}
.study-list-tools{margin:20px 0;padding:14px 0;border-block:1px solid var(--study-line)}
.study-list-tools summary,.study-add-word>summary{cursor:pointer;font-size:14px;font-weight:600}
.study-list-tools>.study-card-actions{margin-top:16px}
.study-add-word{max-width:680px;margin:20px 0}
.study-add-word form{margin-top:14px}
.study-add-word textarea{display:block;margin:8px 0 12px}
.study-words{list-style:none;padding:0;margin:20px 0}
.study-words li{border-bottom:1px solid var(--study-line);padding:16px 0;display:flex;align-items:center;justify-content:space-between;gap:20px}
.study-words a{display:flex;flex-wrap:wrap;align-items:baseline;gap:5px 16px;text-decoration:none;min-width:0}
.study-words strong{font:400 28px 'Songti SC',serif;color:var(--study-green)}
.study-words a>span{font-size:14px}
.study-words a>span:last-child{color:var(--study-muted);flex-basis:100%;overflow-wrap:anywhere}
.study-words li>div{display:flex;gap:15px;align-items:center;font-size:12px}
.study-word-status{text-transform:capitalize;color:var(--study-green)}
.study-remove{font-size:12px!important;padding:6px 10px!important}
.study-backup-actions{display:flex;flex-wrap:wrap;gap:10px;grid-column:1/-1;margin:20px 0;font-size:13px}
.study-cloud{border-top:1px solid var(--study-line);margin-top:40px;padding:20px 0;clear:both}
.study-cloud>summary{cursor:pointer;font-size:14px;font-weight:600;list-style-position:inside}
.study-cloud>summary>span{font-weight:400;font-size:12px;color:var(--study-muted);margin-left:15px}
.study-cloud-content{max-width:720px;padding:10px 0 0}
.study-cloud-content p{font-size:14px;line-height:1.7}
.study-cloud-content details{margin-top:22px;font-size:13px;line-height:1.7}
.study-cloud-content details>summary{cursor:pointer}
.study-cloud-actions{display:flex;flex-wrap:wrap;gap:10px;margin:15px 0;font-size:13px}
.study-in-session .breadcrumb,.study-in-session .site-footer,.study-in-session .study-hero,.study-in-session .study-tabs,.study-in-session .study-cloud{display:none!important}
.study-session{border-radius:24px;max-width:740px;margin:24px auto 48px;padding:28px 32px;border:1px solid var(--study-line);background:var(--study-paper)}
.study-session-top{display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:12px}
.study-session-top>div{min-width:0}
[data-session-title]{font-weight:600;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:440px;line-height:1.6}
[data-session-position]{display:block;font-variant-numeric:tabular-nums;color:var(--study-muted);margin-top:3px}
.study-session-top button{font-size:12px;flex-shrink:0}
.study-session>progress{width:100%;height:4px;accent-color:var(--study-green);margin:20px 0 28px}
.study-session [data-question]>.eyebrow{color:var(--study-muted);font-size:10px;margin:0 0 9px}
.study-session h2{font-family:inherit;font-size:16px;font-weight:600;line-height:1.5;margin:0;color:var(--study-green)}
.study-session h2:focus{outline:0}
.study-prompt{font:400 clamp(27px,4vw,38px)/1.4 Georgia,'Songti SC',serif;overflow-wrap:anywhere;margin:22px 0 24px}
.study-prompt.is-chinese{font-family:'Songti SC',Georgia,serif;font-size:clamp(32px,5vw,46px);line-height:1.6}
.study-secondary{font-size:15px;line-height:1.7;color:var(--study-muted);margin:-10px 0 20px}
.study-choices{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:24px 0}
[data-study-app] .study-choice{position:relative;font:400 25px/1.5 'Songti SC',Georgia,serif;text-align:left;min-height:72px;background:#f4f2e8;overflow-wrap:anywhere;padding:16px 36px 16px 42px}
.study-choice:before{content:attr(data-shortcut);position:absolute;left:14px;top:50%;transform:translateY(-50%);font:12px/1.2 system-ui,sans-serif;color:var(--study-muted)}
[data-study-app] .study-choice:hover{background:#e8ecdf}
[data-study-app] .study-choice:disabled{opacity:1}
[data-study-app] .study-choice[data-result=correct]{background:#e1ebdd;border-color:#47764b;color:#22472e}
[data-study-app] .study-choice[data-result=incorrect]{background:#f5e9df;border-color:#a4533c;color:#813d29}
.study-choice[data-result=correct]:after,.study-choice[data-result=incorrect]:after{position:absolute;right:13px;top:50%;transform:translateY(-50%);font:18px system-ui,sans-serif}
.study-choice[data-result=correct]:after{content:'✓'}
.study-choice[data-result=incorrect]:after{content:'×'}
[data-study-app] .study-choice[data-result=dimmed]{color:#696d64;background:#f7f5ed}
.study-session [data-question-actions]{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:20px}
.study-session [data-answer-feedback]{font-size:15px;line-height:1.75;background:#e9efdf;border-left:3px solid #47764b;padding:13px 16px;margin:20px 0 0}
.study-session [data-answer-feedback]:empty{display:none}
.study-session [data-answer-feedback][data-correct=false]{border-color:#a4533c;background:#f5e9df}
.study-session form{display:flex;gap:10px}
.study-session form input{flex:1;min-width:0;font-size:24px}
.study-credit{font-size:11px;line-height:1.6;color:var(--study-muted);margin-top:20px}
.study-hint{padding:12px 16px;background:#e8ecdf;font-size:15px;line-height:1.7}
.study-tiles,.study-assembled{display:flex;flex-wrap:wrap;gap:8px;margin:15px 0}
.study-assembled{min-height:72px;border-bottom:1px solid var(--study-line);padding:12px 0}
.study-tiles button,.study-assembled button{font-size:22px!important}
.study-keyboard-note{font-size:11px;color:var(--study-muted);margin:18px 0 0}
.study-summary{border-radius:24px;max-width:640px;margin:25px auto 36px;padding:32px;border:1px solid var(--study-line);background:var(--study-paper)}
.study-summary h2{font:400 34px/1.2 Georgia,serif;margin:12px 0}
.study-summary>p{line-height:1.6}
.study-summary h2:focus{outline:0}
.study-summary-metrics{display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid var(--study-line);margin:24px 0;padding:18px 0;gap:20px}
.study-summary-metrics strong{display:block;font:400 32px Georgia,serif;color:var(--study-green)}
.study-summary-metrics span{font-size:12px;color:var(--study-muted);display:block;margin-top:5px}
.study-summary .study-card-actions{margin-top:24px}
@media(max-width:900px){.study-list-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.study-dashboard{gap:24px;grid-template-columns:minmax(0,1.5fr) minmax(220px,1fr)}.study-start{padding:24px}.study-section-heading{display:block}.study-section-heading form{margin-top:20px}}
@media(max-width:680px){.study-hero{align-items:start;gap:18px;padding:12px 0 18px}.study-hero h1{font-size:38px}.study-hero p{font-size:14px;max-width:240px}.study-account{font-size:11px;max-width:220px;grid-template-columns:1fr}.study-account>a{grid-column:1;grid-row:auto;justify-self:start;margin-top:2px}.study-tabs{gap:26px;margin-bottom:22px}.study-dashboard{grid-template-columns:1fr}.study-start{padding:22px}.study-progress-panel{padding-top:5px}.study-metrics{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.study-metrics strong{font-size:27px}.study-metrics span{font-size:11px}.study-list-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.study-filter{grid-template-columns:1.5fr 1fr;gap:14px}.study-session{padding:23px;margin:18px 0 34px}.study-cloud{margin-top:28px}.study-session-top [data-session-title]{max-width:340px}}
@media(max-width:440px){.study-hero{display:block}.study-hero p{max-width:none}.study-account{display:flex;flex-wrap:wrap;align-items:baseline;max-width:none;margin-top:14px;gap:4px 10px}.study-account [data-sync-status]{flex:1;min-width:170px}.study-account>a{margin:0}.study-tabs{gap:24px}.study-start{padding:19px}.study-options{gap:12px}.study-selection-note{min-height:0;margin-bottom:20px}.study-list-grid{grid-template-columns:1fr}.study-filter{grid-template-columns:1fr;gap:12px}.study-metrics{grid-template-columns:1fr 1fr;gap:18px}.study-session{padding:18px 16px;margin:14px 0 28px}.study-session-top [data-session-title]{max-width:200px}.study-session-top button{padding:8px 10px}.study-choices{gap:10px}.study-choice{font-size:23px!important;min-height:68px!important;padding:14px 25px 14px 31px!important}.study-choice:before{left:10px}.study-choice:after{right:8px!important}.study-session form{flex-wrap:wrap}.study-session form button{width:100%}.study-session [data-question-actions]>.study-primary{width:100%;min-height:50px}.study-words li>div{flex-direction:column;gap:6px;align-items:end}.study-words li{gap:12px}.study-cloud>summary>span{display:block;margin:5px 0 0 16px}.study-summary{padding:22px}.study-summary h2{font-size:29px}.study-summary .study-card-actions button{width:100%}.study-summary-metrics{gap:10px}.study-summary-metrics strong{font-size:28px}}
@media(hover:none),(pointer:coarse){.study-keyboard-note{display:none}}
@media(prefers-reduced-motion:reduce){[data-study-app] *{scroll-behavior:auto!important}}

.study-in-session .site-header nav,.study-in-session .site-header .menu-toggle{display:none!important}
.study-activity-options{margin-top:16px}
.study-audio,.study-speaking{margin:24px 0;max-width:600px}
.study-speaking form{display:grid;gap:12px;margin-top:20px;max-width:500px}
.study-speaking form button{justify-self:start}
.study-handwriting{max-width:440px;margin:20px auto;text-align:center}
.study-writing-board{display:block;touch-action:none;width:100%;max-width:340px;aspect-ratio:1;margin:12px auto;border:1px solid var(--study-line);background:var(--study-paper);border-radius:4px;user-select:none;cursor:crosshair}
.study-writing-grid{fill:none;stroke:#d5d2c8;stroke-width:3;stroke-dasharray:12 12}
.study-writing-board .is-guide{fill:#e7e4d9}
.study-writing-board .is-next{fill:#c2cdbb}
.study-writing-board .is-written{fill:var(--study-green)}
.study-stroke-start{fill:var(--study-rust)}
.study-stroke-direction{fill:none;stroke:var(--study-rust);stroke-width:8;stroke-linecap:round;stroke-dasharray:16 12}
.study-writing-ink{fill:none;stroke:var(--study-green);stroke-width:28;stroke-linecap:round;stroke-linejoin:round}
.study-drawing-status{min-height:42px;font-size:14px;line-height:1.5}
.study-handwriting .study-card-actions{justify-content:center;gap:8px}
.study-handwriting .study-card-actions button{font-size:13px;padding:9px 12px}
.study-handwriting .study-primary{min-width:130px}
@media(max-width:600px){.study-writing-board{max-width:280px}.study-handwriting{margin-top:12px}.study-handwriting .study-card-actions button{flex:1}.study-speaking form button{width:100%}}
.study-session:has(.study-handwriting)>progress{margin:12px 0 16px}
.study-session:has(.study-handwriting) .study-prompt{font-size:28px;margin:8px 0 12px}
.study-handwriting{margin:8px auto}
.study-handwriting>p:first-child{margin:5px 0}
.study-handwriting .study-writing-board{max-width:280px;margin:8px auto}
.study-handwriting .study-drawing-status{min-height:0;margin:8px 0 12px}
.study-handwriting .study-credit{margin:10px 0}
@media(max-width:440px){.study-handwriting .study-writing-board{max-width:250px}.study-session:has(.study-handwriting){padding-top:14px}.study-session:has(.study-handwriting) .study-prompt{font-size:25px}}
[data-study-app] .is-meaning-choices .study-choice{font-family:inherit;font-size:16px!important;line-height:1.6}
.study-choices.is-sentence-choices{grid-template-columns:1fr}
.study-prompt mark{background:#e3eab9;color:inherit;padding:0 2px}
.study-practice-column{min-width:0;display:grid;gap:20px}
.study-daily,.study-resume{position:relative;border:1px solid var(--study-line);border-radius:24px;padding:24px;background:var(--study-paper)}
.study-daily{background:#e8edda;border-color:#cad3b8;padding-right:calc(var(--study-art-size) + 40px);min-height:190px}
.study-artwork{display:block;width:var(--study-art-size);height:var(--study-art-size);object-fit:contain;flex:none;pointer-events:none}
.study-review-art{position:absolute;right:var(--study-art-inset);top:20px}
.study-daily .eyebrow{font-size:11px;margin:0 0 9px;color:var(--study-green)}
.study-daily h2,.study-resume h2{font:400 27px/1.25 Georgia,serif;margin:0 0 12px}
.study-daily>p:not(.eyebrow),.study-resume>p{font-size:14px;line-height:1.65;margin:0 0 18px;color:var(--study-muted)}
.study-resume{border-left:3px solid var(--study-green)}
.study-resume>.study-note{font-size:12px;margin:14px 0 0}
.study-session-controls{display:flex;flex-wrap:wrap;justify-content:end;gap:8px}
.study-session-controls button{min-width:0}
@media(max-width:440px){.study-daily,.study-resume{padding:19px}.study-daily>.study-primary,.study-resume .study-primary{width:100%}.study-session-top{align-items:start}.study-session-controls{max-width:130px;gap:4px}.study-session-controls button{font-size:11px;padding:7px 9px;min-height:36px}}

.study-style{margin-bottom:18px}.study-preferences{max-width:760px}.study-preferences fieldset{border:1px solid var(--study-line);border-radius:6px;padding:22px;margin:24px 0}.study-preferences legend{font-size:19px;font-weight:600;padding:0 8px}.study-preferences label{margin-bottom:16px}[data-study-app] .study-pref-check{display:flex;align-items:center;gap:12px;font-size:15px;font-weight:400}[data-study-app] .study-pref-check input{width:20px;height:20px;min-height:20px;margin:0;flex-shrink:0;accent-color:var(--study-green)}.study-preferences select{max-width:400px}.study-preferences [data-task-preferences]{padding:10px 0 0 14px;border-left:2px solid var(--study-line)}
/* List transfer and native appearance fields. */
.study-list-badge{position:relative;display:inline-grid;place-items:center;width:42px;height:42px;border-radius:12px;vertical-align:middle;overflow:hidden;background:var(--study-pink);color:#963956;flex:none;margin:0 0 12px}
.study-list-badge[data-color=yellow]{background:var(--study-honey);color:#7b5b00}.study-list-badge[data-color=pink]{background:var(--study-pink);color:#963956}.study-list-badge[data-color=green]{background:var(--study-sage);color:#2f6e3b}.study-list-badge[data-color=blue]{background:var(--study-blue);color:#305f99}.study-list-badge[data-color=teal]{background:#c4e7e7;color:#216d70}
[data-list-detail] .study-section-heading h2{display:flex;align-items:center;gap:12px}h2>.study-list-badge{vertical-align:middle;margin:0}.study-list-export{align-items:end}.study-list-export label,.study-list-style label,.study-list-import form>label{display:flex;flex-direction:column;gap:7px;font-size:13px}.study-list-export select{min-width:210px}.study-list-appearance{margin-top:16px}.study-list-style{display:flex;align-items:end;flex-wrap:wrap;gap:12px;margin-top:14px}.study-list-style select{max-width:100%;min-width:140px}.study-list-style label:first-child{max-width:100%}.study-list-style label:first-child select{width:260px}
.study-list-import{border:1px solid var(--study-line);padding:22px;margin:0 0 24px;background:#faf8f1}.study-list-import h3{margin:0 auto 0 0;font:400 25px/1.3 Georgia,serif}.study-list-import p{font-size:14px}.study-list-import input[type=file]{max-width:100%;font-size:14px}.study-list-import form{display:flex;flex-wrap:wrap;align-items:end;gap:14px;margin:16px 0}.study-list-import form .study-pref-check{flex-direction:row;align-items:center;align-self:center;max-width:100%}.study-import-preview{list-style:none;padding:0;margin:18px 0 8px;max-height:320px;overflow:auto;border-block:1px solid var(--study-line)}.study-import-preview li{display:flex;gap:16px;justify-content:space-between;border-bottom:1px solid var(--study-line);padding:10px 0;font-size:14px}.study-import-preview li>span:first-child{overflow-wrap:anywhere}.study-import-preview li>span:last-child{font-size:12px;color:var(--study-muted);white-space:nowrap}
@media(max-width:440px){.study-list-import{padding:16px}.study-list-export,.study-list-export label,.study-list-export select,.study-list-export button,.study-list-style>label,.study-list-style select,.study-list-style button{width:100%!important}.study-list-style label:first-child select{width:100%}.study-list-import form>label:first-child,.study-list-import form>button{width:100%}}
/* One cached SVG sprite gives every list a recognisable visual anchor. */
.study-list-badge svg{display:block;width:24px;height:24px;flex:none}.study-list-card .study-list-badge{width:64px;height:80px;border-radius:12px;margin:0 0 23px;background:var(--study-paper);transform:rotate(-7deg);box-shadow:5px 5px 0 #ffffff70,10px 9px 0 #ffffff40;overflow:visible}.study-list-card .study-list-badge svg{width:32px;height:32px}.study-list-monogram{position:absolute;inset:0;display:grid;place-items:center;font:600 14px/1 var(--font-body,Arial,sans-serif)}.study-list-card .study-list-monogram{font-size:18px}.study-list-style-preview{align-self:center;display:flex;align-items:center}.study-list-style-preview .study-list-badge{margin:0}
.study-list-sharing{margin-top:18px}.study-sharing{max-width:640px;margin:16px 0 4px;padding:20px;border:1px solid var(--study-line);border-radius:14px;background:var(--study-card,#faf8f1)}.study-sharing>p:first-child{margin-top:0;font-size:14px;line-height:1.6}.study-sharing label{display:flex;flex-direction:column;gap:8px;font-size:13px}.study-sharing textarea{font-weight:400;width:100%;resize:vertical;box-sizing:border-box;min-height:76px}.study-sharing form .study-card-actions{margin-top:14px}.study-sharing-link{margin-top:20px;padding-top:18px;border-top:1px solid var(--study-line)}.study-sharing-link input{width:100%;box-sizing:border-box;margin-bottom:12px;font-size:13px}.study-sharing .study-delete-confirm{margin-top:18px}.study-sharing .study-note{margin:16px 0 0;font-size:13px}.study-sharing .study-card-actions>a{font-size:13px;align-self:center}@media(max-width:440px){.study-sharing{padding:16px}.study-sharing .study-card-actions{gap:12px}}

/* Illustrated app identity, with neutral surfaces for questions and reading. */
.study-practice-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:134px;margin:-24px -24px 24px;padding:14px 24px;background:linear-gradient(130deg,#234f46,#38695c);color:#fff}
.study-practice-heading h2{font:650 28px/1.15 var(--font-body,Arial,sans-serif);letter-spacing:-.025em;margin:0;max-width:11ch}
.study-list-card[data-color=yellow]{--list-paper:var(--study-honey)}
.study-list-card[data-color=pink]{--list-paper:var(--study-pink)}
.study-list-card[data-color=green]{--list-paper:var(--study-sage)}
.study-list-card[data-color=blue]{--list-paper:var(--study-blue)}
.study-list-card[data-color=teal]{--list-paper:#c8ded7}
[data-study-app] .study-list-card .study-card-actions button:first-child{background:var(--study-green);border-color:var(--study-green);color:white}
[data-study-app] .study-list-card .study-card-actions button:first-child:hover{background:#193c2c}
.study-list-card progress{border-radius:8px;overflow:hidden}
.study-progress-panel{padding:24px;border-radius:20px;background:#e7edf0;border:1px solid #cdd9df}
.study-progress-panel>h2{font:600 21px/1.25 var(--font-body,Arial,sans-serif)}
.study-metrics{border-color:#c1cfd3}
.study-preferences fieldset{border-radius:18px;background:var(--study-paper)}
.study-preferences fieldset:nth-of-type(1){border-top:5px solid #9eaf86}
.study-preferences fieldset:nth-of-type(2){border-top:5px solid #a7c1d0}
.study-preferences fieldset:nth-of-type(3){border-top:5px solid #d4b5bd}
.study-list-import{border-radius:20px}
[data-study-app] .reader-card,[data-study-app] .reader-empty,[data-study-app] .reader-curated{border-radius:20px}
[data-study-app] .reader-card{border-top:8px solid #a7c1d0}
[data-study-app] .reader-card:nth-child(3n+2){border-top-color:#9eaf86}
[data-study-app] .reader-card:nth-child(3n){border-top-color:#d4b5bd}
[data-study-app] .reader-curated{background:#e8edda;border-color:#cad3b8}
@media(max-width:900px){.study-progress-panel{padding:20px}.study-practice-heading{margin:-24px -24px 24px}}
@media(max-width:680px){[data-study-app]{--study-art-inset:22px}.study-practice-heading{margin:-22px -22px 22px;padding-inline:22px}.study-progress-panel{padding:22px}}
@media(max-width:440px){.study-start,.study-daily,.study-resume,.study-session,.study-summary{border-radius:20px}.study-practice-heading{margin:-19px -19px 20px;padding-inline:19px;min-height:120px;gap:12px}.study-practice-heading h2{font-size:25px}[data-study-app]{--study-art-size:88px;--study-art-inset:19px}.study-daily{padding-right:calc(var(--study-art-size) + 32px);min-height:180px}.study-review-art{top:19px}.study-daily>.study-primary{width:auto;min-width:0;max-width:100%;padding-inline:12px;font-size:13px}.study-list-card{padding:22px}.study-session{padding-inline:18px}}