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31px;position:relative;overflow:hidden}.hero-copy{z-index:1;max-width:390px;position:relative}.pill{letter-spacing:.06em;color:var(--night-text-accent,#617851);border:1px solid var(--night-border,#cdd8bd);background:var(--night-surface-soft,#f3f6eb);border-radius:20px;align-items:center;gap:7px;padding:4px 10px;font-size:10px;display:inline-flex}.lesson-meta{color:var(--night-text-muted,#7a886e);letter-spacing:.08em;margin:20px 0 7px;font-size:11px}.lesson-hero h2{font-size:29px;line-height:1.5}.hero-description{color:var(--night-text-muted,#77816e);white-space:pre-line;max-width:285px;margin:11px 0 16px;font-size:14px;line-height:1.8}.lesson-tags{color:var(--night-text-muted,#7f8a74);gap:15px;margin-bottom:22px;font-size:10px;display:flex}.lesson-tags span{align-items:center;gap:5px;display:flex}.btn{border:1px solid #0000;border-radius:9px;justify-content:center;align-items:center;gap:15px;min-height:47px;padding:12px 23px;font-size:14px;font-weight:500;transition:background .18s,transform .18s;display:inline-flex}.btn.primary{background:var(--green);color:var(--on-accent,#fff)}.btn.primary:hover:not(:disabled){background:var(--green-hover);transform:translateY(-1px)}.btn.secondary{background:var(--card);border-color:var(--night-control-border,#d6ddce);color:var(--green)}.btn.secondary:hover:not(:disabled){background:var(--night-surface-soft,#f1f4e9)}.btn.danger{color:var(--night-danger-text,#914735);border-color:var(--night-danger-border,#e9cbbc);background:var(--night-danger-surface,#fff8f3)}.hero-button{justify-content:space-between;min-width:227px}.save-hint{color:var(--night-text-muted,#8b947f);align-items:center;gap:5px;margin-top:13px;font-size:10px;display:flex}.plant-art{opacity:.96;width:245px;position:absolute;bottom:18px;right:1px}.section-title{justify-content:space-between;align-items:center;gap:10px;margin:29px 0 15px;display:flex}.section-title h2{font-size:16px}.section-title>span{color:var(--night-text-muted,#939a88);font-size:10px}.task-list{background:var(--card);border:1px solid var(--line);border-radius:15px;overflow:hidden}.task-row{align-items:center;gap:15px;min-height:91px;padding:20px 22px;display:flex}.task-row+.task-row{border-top:1px solid var(--line)}.task-number{background:var(--night-surface-soft,#eaf0e0);width:37px;height:37px;color:var(--night-text-accent,#637c52);border-radius:11px;flex-shrink:0;place-items:center;font-family:Georgia,serif;font-size:18px;display:grid}.task-number.muted{background:var(--night-surface-soft,#f2f2e9);color:var(--night-text-muted,#9eaa8d)}.task-row h3{margin-bottom:5px;font-size:14px}.task-row p{color:var(--night-text-muted,#919889);font-size:11px}.task-row>svg{color:var(--night-text-muted,#a2ab95);margin-left:auto}.task-tag{background:var(--night-surface-soft,#f1f4ea);border:1px solid var(--night-border,#e4e9da);color:var(--night-text-muted,#91a07e);white-space:nowrap;border-radius:6px;margin-left:auto;padding:3px 8px;font-size:10px}.encouragement{text-align:left;color:var(--night-text-muted,#91a27e);justify-content:center;align-items:center;gap:13px;margin:27px 0 9px;display:flex}.encouragement p{font-size:12px;line-height:1.7}.encouragement p>span{color:var(--night-text-muted,#a1aa92);font-size:11px}.dashboard-aside{padding-top:0}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px}.journey-card .section-title{margin:0 0 22px}.journey-card .section-title h2{font-size:14px}.round-icon{background:var(--night-surface-soft,#eef1e4);border-radius:50%;place-items:center;width:28px;height:28px;display:grid;color:var(--night-text-accent,#799166)!important}.stats-pair{grid-template-columns:1fr 1fr;margin-bottom:25px;display:grid}.stats-pair>div{flex-direction:column;display:flex}.stats-pair>div+div{border-left:1px solid var(--night-border,#eceee5);padding-left:27px}.stats-pair strong{color:var(--night-text-accent,#476446);font-family:Georgia,serif;font-size:31px;font-weight:400;line-height:1.2}.stats-pair span{color:var(--night-text-muted,#8a947d);margin-top:7px;font-size:10px}.progress-track{background:var(--night-surface-soft,#e9eddf);border-radius:10px;height:5px;overflow:hidden}.progress-track>span{background:var(--night-text-accent,#809d67);border-radius:10px;height:100%;display:block}.small{font-size:12px}.muted-text{color:var(--muted)}.journey-card>p{margin:11px 0 21px;font-size:10px;line-height:1.9}.text-link{color:var(--night-text-accent,#62804e);background:0 0;align-items:center;gap:7px;min-height:32px;padding:0;font-size:12px;display:inline-flex}.path-preview{margin-top:20px;padding:24px}.path-preview .eyebrow{margin-bottom:9px;font-size:9px}.path-preview h2{font-size:20px;line-height:1.65}.path-preview ol{margin:23px 0 20px;padding:0;list-style:none}.path-preview li{color:var(--night-text-muted,#8f9980);padding:0 0 21px 24px;font-size:11px;position:relative}.path-preview li:last-child{padding-bottom:0}.path-preview li:before{content:"";border-left:1px dashed var(--night-border,#d7dfc9);position:absolute;top:11px;bottom:0;left:4px}.path-preview li:last-child:before{display:none}.path-preview li>span{border:1px solid var(--night-border,#ccd6bf);background:var(--night-surface-raised,#fbfcf6);border-radius:50%;width:9px;height:9px;position:absolute;top:5px;left:0}.path-preview li.current{color:var(--night-text-accent,#536d40)}.path-preview li.current>span{background:var(--night-text-accent,#829b62);border-color:var(--night-text-accent,#829b62);box-shadow:0 0 0 4px var(--night-surface-soft,#eef2e5)}.path-preview li small{color:var(--night-text-muted,#a2a993);margin-top:3px;font-size:9px;display:block}.tiny-note{color:var(--night-text-muted,#a2ad90);gap:11px;padding:22px 13px;font-size:11px;display:flex}.page-footer{color:var(--night-text-muted,#a4aa9c);justify-content:space-between;align-items:center;gap:15px;max-width:1312px;margin:auto;padding:20px 52px 30px;font-size:10px;display:flex}.page-footer div{flex-wrap:wrap;gap:15px;display:flex}.mobile-nav{display:none}.error-state,.loading-state{text-align:center;color:var(--muted);background:var(--card);border:1px solid var(--line);border-radius:15px;margin:20px 0;padding:35px 20px}.loading-state{justify-content:center;align-items:center;gap:12px;display:flex}.spinner{border:2px solid var(--night-border,#cdd8c0);border-top-color:var(--green);border-radius:50%;width:19px;height:19px;animation:spin .8s linear infinite}.error-state{color:var(--night-danger-text,#895443);background:var(--night-danger-surface,#fff7ef)}.error-state .btn{margin-top:15px}.inline-error{color:var(--night-danger-text,#915846);font-size:13px;margin-top:12px!important}@keyframes spin{to{transform:rotate(1turn)}}.learning-layout{background:var(--bg);min-height:100vh}.learning-header{border-bottom:1px solid var(--line);align-items:center;gap:24px;max-width:1200px;min-height:88px;margin:auto;padding:15px 28px;display:flex}.learning-header .brand{font-size:21px}.learning-header .brand-icon{width:34px;height:34px}.learning-exit{color:var(--night-text-muted,#8f9786);margin-left:auto;font-size:12px}.icon-button{min-width:44px;min-height:44px;color:var(--night-text-muted,#738067);background:0 0;border-radius:50%;place-items:center;display:grid}.icon-button:hover{background:var(--night-surface-soft,#e9eedf)}.learning-main{max-width:820px;margin:0 auto;padding:27px 24px 70px}.learning-main>.preview-notice{margin-bottom:21px}.lesson-progress-label{color:var(--night-text-muted,#859078);justify-content:space-between;margin-bottom:10px;font-size:12px;display:flex}.lesson-progress{background:var(--night-surface-soft,#e5ebdc);border-radius:10px;height:5px;margin-bottom:25px;overflow:hidden}.lesson-progress>span{background:var(--night-text-accent,#75955c);height:100%;transition:width .25s;display:block}.lesson-card{border:1px solid var(--line);background:var(--card);box-shadow:0 7px 30px var(--night-shadow,#2c472407);border-radius:22px;padding:36px 42px 24px}.lesson-card>h1{outline:none;margin-bottom:15px;font-size:28px;line-height:1.5}.step-description{color:var(--night-text-muted,#7b8474);margin-bottom:24px;font-size:16px}.goal-art{text-align:center;background:var(--night-surface-soft,#f0f3e7);border-radius:15px;margin:30px 0;padding:35px 20px 24px}.goal-art>span{color:var(--night-text-accent,#42633b);font-family:Georgia,serif;font-size:70px}.goal-art>p{color:var(--night-text-muted,#89977b);font-size:15px}.goal-bottom{color:var(--night-text-muted,#93a17f);justify-content:center;align-items:center;gap:9px;margin-top:30px;font-size:12px;display:flex}.goal-bottom>span{padding:0 15px}.audio-panel{border:1px solid var(--night-border,#dee5d3);background:var(--night-surface-soft,#f1f5e9);border-radius:13px;margin:19px 0;padding:15px 17px}.audio-main{align-items:center;gap:13px;display:flex}.audio-play{background:var(--night-surface-soft,#dde8cf);width:49px;height:49px;color:var(--night-text-accent,#507242);border-radius:50%;flex-shrink:0;place-items:center;display:grid}.audio-main strong{font-size:14px;font-weight:500}.audio-main p{color:var(--night-text-muted,#939f84);margin-top:2px;font-size:10px}.speed-button{background:var(--night-surface-raised,#fffdf8);border:1px solid var(--night-control-border,#dce3d1);min-height:38px;color:var(--night-text-muted,#849471);white-space:nowrap;border-radius:7px;margin-left:auto;padding:5px 10px;font-size:11px}.speed-button.selected{background:var(--night-surface-selected,#d8e3ca);color:var(--night-text-accent,#3b5932)}.audio-disclaimer{color:var(--night-text-muted,#93a17e);margin-top:10px;padding-left:62px;font-size:10px;line-height:1.6}.choice-list{flex-direction:column;gap:12px;margin:25px 0;display:flex}.choice-option{border:1px solid var(--night-control-border,#dfe4d5);background:var(--night-surface-raised,#fffefb);text-align:left;border-radius:11px;align-items:center;gap:15px;min-height:66px;padding:15px 18px;font-size:17px;display:flex}.choice-option.chosen{border-color:var(--night-text-accent,#72955a);background:var(--night-surface-selected,#edf3e4);box-shadow:0 0 0 1px var(--night-text-accent,#72955a)}.choice-option>svg{color:var(--night-text-accent,#65834e);margin-left:auto}.option-marker{border:1px solid var(--night-control-border,#dbe2d0);width:28px;height:28px;color:var(--night-text-muted,#9aa78b);border-radius:7px;flex-shrink:0;place-items:center;font-size:11px;display:grid}.chosen .option-marker{background:var(--night-text-accent,#6f8958);border-color:var(--night-text-accent,#6f8958);color:var(--on-accent,white)}.english-option{font-family:Georgia,serif;font-size:26px}.lesson-actions{border-top:1px solid var(--night-border,#e9eddf);flex-wrap:wrap;align-items:center;gap:16px;margin-top:33px;padding-top:25px;display:flex}.lesson-actions>.primary{justify-content:space-between;min-width:190px}.help-button{color:var(--night-text-muted,#81946e);background:0 0;align-items:center;gap:6px;min-height:44px;font-size:12px;display:flex}.lesson-footnote{color:var(--night-text-muted,#a1ab94);justify-content:space-between;gap:8px;margin-top:24px}.lesson-footnote,.report-button{align-items:center;font-size:10px;display:flex}.report-button{color:var(--night-text-muted,#9ea990);background:0 0;gap:5px;min-height:32px}.report-form{border-top:1px solid var(--line);margin-top:16px;padding-top:16px;font-size:14px}.report-form label{margin-bottom:8px;display:block}.report-form .btn{margin-top:10px}.feedback-box{border-radius:12px;margin-top:23px;padding:20px}.feedback-box.correct{background:var(--night-success-surface,#edf5e6);border:1px solid var(--night-success-border,#d2e3c5)}.feedback-box.needs-practice{background:var(--night-warning-surface,#f9f2e5);border:1px solid var(--night-warning-border,#e9dcc0)}.feedback-box>div{justify-content:space-between;align-items:center;gap:12px;display:flex}.feedback-box strong{font-size:16px}.feedback-box>div>span{color:var(--night-text-muted,#809970);white-space:nowrap;align-items:center;gap:4px;font-size:10px;display:flex}.feedback-box p{color:var(--night-success-text,#718362);margin:10px 0;font-size:15px}.feedback-box.needs-practice p{color:var(--night-warning-text,#937e54)}.feedback-box 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0;display:grid}.speaker-avatar{background:var(--night-surface-soft,#e8ecdb);width:42px;height:42px;color:var(--night-text-accent,#869773);border-radius:50%;place-items:center;font-family:Georgia,serif;font-size:21px;display:grid}.dialogue-line:nth-child(2n) .speaker-avatar{background:var(--night-warning-surface,#f1e7d4);color:var(--night-warning-text,#aa9265)}.speaker-name{color:var(--night-text-muted,#98a08c);font-size:11px}.dialogue-line p:not(.english){color:var(--night-text-muted,#8b947e);font-size:15px}.dialogue-line .audio-panel{margin-top:12px}.explanation-cards{flex-direction:column;gap:18px;margin-top:26px;display:flex}.explanation-cards article{border-left:3px solid var(--night-border,#d6e2c9);padding:5px 0 5px 20px}.explanation-cards article>p:not(.english){color:var(--night-text-muted,#819171);margin-top:8px;font-size:16px}.record-panel{text-align:center;background:var(--night-surface-soft,#f5f7ee);border-radius:14px;margin:24px 0;padding:26px 20px}.record-icon{background:var(--night-surface-soft,#e5ecd9);width:69px;height:69px;color:var(--night-text-accent,#7b945f);border-radius:50%;place-items:center;margin:0 auto 17px;display:grid}.record-icon.recording{color:var(--night-danger-text,#bd6c5a);background:var(--night-danger-surface,#f2d8cb);animation:pulse 1s infinite}.record-panel p{color:var(--night-text-muted,#96a285);margin:12px 0 20px;font-size:12px}.record-playback{max-width:100%;margin:20px auto 0;display:block}.summary-panel{text-align:center;background:var(--night-surface-soft,#f1f5e7);color:var(--night-text-accent,#7f9469);border-radius:14px;margin-top:25px;padding:28px}.summary-panel p{margin:15px 0;font-size:15px}.summary-panel span{color:var(--night-text-muted,#9eaa90);font-size:11px}.finish-card{text-align:center;padding:44px}.success-emblem{background:var(--night-surface-soft,#e6efd9);width:85px;height:85px;color:var(--night-text-accent,#769d53);border-radius:50%;place-items:center;margin:0 auto 25px;display:grid}.finish-card>p{color:var(--night-text-muted,#7f8e70);margin:17px 0;font-size:16px}.finish-card>p.small{font-size:12px}.finish-card>.btn{margin:20px auto}.finish-card>.text-link{justify-content:center;display:flex}@keyframes pulse{50%{opacity:.5}}.content-grid{grid-template-columns:minmax(0,1fr) 270px;gap:26px;display:grid}.wide-card{margin-bottom:22px}.stage-heading{border-bottom:1px solid var(--line);align-items:center;gap:16px;margin-bottom:20px;padding-bottom:20px;display:flex}.stage-index{color:var(--night-text-accent,#789264);background:var(--night-surface-soft,#ecf1e2);border-radius:15px;place-items:center;width:56px;height:56px;font-family:Georgia,serif;font-size:29px;line-height:1;display:grid}.stage-heading h2{font-size:21px}.stage-heading p{color:var(--night-text-muted,#929c86);margin-top:5px;font-size:12px}.status-label{color:var(--night-text-accent,#82996c);white-space:nowrap;background:var(--night-surface-soft,#edf2e4);border-radius:6px;margin-left:auto;padding:4px 9px;font-size:10px}.unit-heading{color:var(--night-text-accent,#63834b);align-items:center;gap:11px;margin:23px 0 12px;font-size:15px;display:flex}.unit-heading>span{color:var(--night-text-muted,#96a881);font-family:Georgia,serif;font-size:13px}.route-lesson{border:1px solid var(--night-control-border,#e6ebdd);background:var(--night-surface-raised,#fffffc);border-radius:11px;align-items:center;gap:15px;min-height:76px;margin-top:9px;padding:16px;display:flex}.route-lesson:hover{background:var(--night-surface-soft,#f6f8ef)}.route-lesson.disabled{background:var(--night-surface-soft,#f6f6ef);color:var(--night-text-muted,#96a087)}.route-lesson-number{border:1px solid 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input[type=file]{padding:12px;font-size:12px}.segmented button{min-height:44px}.profile-link{width:44px;height:44px}.report-button,.speed-button,.text-link{min-height:44px}.hero-description,.task-row h3{font-size:16px}.lesson-tags{font-size:11px}.dialogue-line p:not(.english),.explanation-cards article>p:not(.english),.step-description{font-size:17px}@media (max-width:1000px){.admin-grid{grid-template-columns:1fr}}@media (max-width:430px){.hero-description{max-width:255px;font-size:15px}.task-row h3{font-size:15px}.hero-copy{max-width:280px}.segmented button{padding-left:8px;padding-right:8px}.lesson-actions .help-button{font-size:12px}}.alphabet-grid{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.alphabet-letter{background:var(--night-surface-soft,#f4f7ec);border:1px solid var(--night-border,#e0e8d4);border-radius:13px;flex-direction:column;justify-content:center;align-items:center;padding:22px 12px;display:flex}.alphabet-letter>span{color:var(--night-text-accent,#587d42);font-family:Georgia,serif;font-size:39px;line-height:1.4}.alphabet-letter>span small{color:var(--night-text-muted,#88a36d);margin-left:12px;font-size:30px}.alphabet-letter button{min-height:44px;color:var(--night-text-muted,#92a57d);background:0 0;align-items:center;gap:5px;margin-top:9px;font-size:10px;display:flex}@media (max-width:430px){.alphabet-grid{grid-template-columns:repeat(2,1fr)}.alphabet-letter{padding:18px 8px}}.prerequisite-notice{background:var(--night-warning-surface,#f3f4e9);border:1px solid var(--night-warning-border,#dfe5cb);color:var(--night-warning-text,#7f9267);border-radius:12px;margin-bottom:22px;padding:18px 20px;font-size:14px}.prerequisite-notice p{margin:6px 0;font-size:12px}.prerequisite-notice>div{flex-wrap:wrap;gap:9px 18px;display:flex}.prerequisite-notice .text-link{font-size:12px}.admin-resource-list{margin:16px 0}.admin-resource-row{border-bottom:1px solid var(--line);border-radius:10px;align-items:flex-start;gap:12px;padding:12px;display:flex}.admin-resource-row.selected{background:var(--sage);outline:1px solid var(--line)}.admin-resource-row>input{flex-shrink:0;margin-top:8px}.admin-resource-select{text-align:left;color:inherit;background:0 0;gap:5px;width:100%;min-width:0;display:grid}.admin-resource-select span{opacity:.8;overflow-wrap:anywhere;font-size:12px}.admin-resource-json{white-space:pre-wrap;overflow-wrap:anywhere;max-height:560px;font-size:12px;overflow:auto}.admin-resource-record{border-bottom:1px solid var(--line);overflow-wrap:anywhere;padding:12px 0}.admin-resource-record p{font-size:12px}.publication-grid{align-items:start}.publication-grid .admin-resource-list{scrollbar-gutter:stable;max-height:65vh;padding:2px;overflow-y:auto}.publication-grid .admin-resource-row>input{width:18px;height:18px;min-height:18px;accent-color:var(--green)}.sidebar{overflow-y:auto}@media (max-width:340px){.mobile-nav{padding-left:4px;padding-right:4px}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}