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.web-composer-card{padding:22px;border:1.5px solid #e1e5ea;border-radius:20px;box-shadow:0 3px #edf0f4}.web-app[data-ui=native] .web-composer-card:focus-within{border-color:#1e90ff;box-shadow:0 0 0 2px #e5f2ff,0 3px #edf0f4}.web-app[data-ui=native] .web-composer-card>textarea{min-height:100px;font-size:16px;outline:none}.native-character-count{margin:0 0 12px;text-align:right;font-size:11px;color:#64748b}.web-app[data-ui=native] .composer-tools button{color:#1565c0;min-height:44px}.web-app[data-ui=native] .web-checkbox{color:#64748b}@media(max-width:600px){.web-app.web-login[data-ui=native]{padding:18px 24px}.web-app[data-ui=native] .login-language{top:18px;right:24px}.web-app.web-login[data-ui=native] main{min-height:calc(100dvh - 98px);padding:28px 0 16px;gap:38px}.web-app .native-login-welcome h1{font-size:21px}.native-login-welcome p{font-size:14px}.native-login-actions .login-account-note{font-size:11px}.web-app .native-create-guide h1{font-size:19px}.web-app[data-ui=native] .web-composer-card{padding:18px}}@media(max-height:740px){.native-login-welcome .fox{width:120px;height:130px;margin-bottom:15px}.web-app.web-login[data-ui=native] main{gap:30px}}.prompt-suggestions{display:grid;gap:6px;margin:10px 0 14px}.prompt-suggestions small{color:#708090}.prompt-suggestions button{display:flex;justify-content:space-between;align-items:center;text-align:left;gap:8px;border:0;border-radius:10px;padding:10px 12px;background:#edf6ff;color:#2777b8;font-weight:700}.lesson-difficulty-bar{display:grid;text-align:center;gap:8px;margin-top:20px}.lesson-difficulty-bar>div{display:flex;gap:6px}.lesson-difficulty-bar button{flex:1;min-height:44px;border:2px solid transparent;border-radius:12px;color:#2685ce;background:#e9f4ff;font-weight:800}.lesson-difficulty-bar button[aria-pressed=true]{background:#288cdc;border-color:#1572b9;color:#fff}.lesson-difficulty-bar button:disabled{opacity:.4}.lesson-difficulty-bar aside{display:flex;justify-content:space-between;font-size:12px;color:#6c7a87}.lesson-difficulty-bar small{color:#6c7a87;font-size:11px}.community-page{max-width:650px;margin:0 auto;padding:20px}.community-page h1{display:flex;gap:12px;align-items:center}.community-empty{text-align:center;padding:48px 8px;color:#65788a}.community-empty svg{color:#288cdc;margin:auto}.community-notification{width:100%;display:flex;align-items:start;gap:14px;text-align:left;background:#fff;color:#263b4d;border:2px solid #dce7f0;border-bottom-width:5px;border-radius:20px;padding:18px;margin:15px 0}.community-notification>svg{flex:none;color:#288cdc}.community-notification span{flex:1;display:grid;gap:10px}.community-notification small{color:#73899a}.community-badge{background:#288cdc;color:#fff;padding:3px 9px;border-radius:20px}.community-learner-toggle{display:flex;align-items:center;gap:10px;color:#288cdc;padding:16px;border:2px solid #dce7f0;border-radius:16px;background:#fff}.community-person{display:flex;align-items:center;gap:12px;padding:12px 0}.community-person span{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:#e9f4ff;color:#288cdc}.web-app[data-ui=native] .native-page-header{display:flex;align-items:center;gap:16px;padding:18px 24px;flex:none;background:#fff}.web-app[data-ui=native] .native-page-header h1{margin:0;font-size:24px;font-weight:800;line-height:1.4;font-family:inherit}.native-page-header>button{display:grid;place-items:center;flex:none;width:50px;height:46px;border:1.5px solid var(--line);border-radius:15px;background:#fff;box-shadow:0 4px #dfe5ed;color:#1e90ff}.web-app[data-ui=native] .native-detail-dialog{width:min(650px,calc(100% - 40px));max-width:650px;height:min(860px,calc(100dvh - 40px));max-height:calc(100dvh - 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4px;width:100%}.native-detail-customize{min-height:44px;font-size:16px;font-weight:750;color:var(--ink);background:none;border:0}.community-learners>header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.web-app .community-learners h3{margin:0}.community-content-return{min-height:44px;padding:10px 14px;border:1px solid var(--line);border-radius:14px;color:#1e90ff;font-weight:750;background:#fff;box-shadow:0 3px #dfe5ed}.community-person{min-height:74px;padding:14px;border:1px solid var(--line);border-radius:22px;box-shadow:0 3px #dfe5ed;gap:14px;margin:0 0 16px}.community-person span{width:44px;height:44px;font-size:22px;font-weight:800;flex:none;background:#e5f2ff;color:#1e90ff}.community-person b{font-size:18px}.web-app[data-ui=native] .web-main.page-notifications{max-width:650px;padding:0}.community-page{padding:0}.community-inbox{padding:20px}.community-notification{margin:0 0 16px;padding:16px;border:1px solid var(--line);border-radius:18px;box-shadow:0 3px #dfe5ed;gap:13px}.community-notification>i{display:grid;place-items:center;width:47px;height:47px;flex:none;color:#1e90ff;background:#e5f2ff;border-radius:15px}.community-notification b{font-size:16px;font-weight:700;line-height:1.7}.community-notification small{font-size:12px}.community-unread{height:8px;width:8px;border-radius:50%;background:#1e90ff;flex:none;margin-top:4px}.community-empty>svg{box-sizing:content-box;padding:24px;background:#e5f2ff;border-radius:26px;color:#1e90ff}.web-app .community-empty h2{font:700 17px/1.7 Quicksand,sans-serif;color:var(--ink);margin:18px 0}.community-empty p{font-size:14px;line-height:1.8}.native-path-content{position:relative;isolation:isolate}.native-path-road{position:absolute;left:0;top:0;z-index:0;pointer-events:none;overflow:visible}.native-path-road path{fill:none;stroke-linecap:round}.native-path-cell,.native-unit-title,.native-unit-banner,.native-path-actions{position:relative;z-index:1}.native-path-cell{padding-bottom:22px}.native-path-label{position:relative;width:min(170px,48%);transform:translate(-50%);margin:0;color:#64748b;font-size:12px;font-weight:600;line-height:1.4;text-align:center;overflow-wrap:anywhere}.native-path-label span{padding:3px 5px;border-radius:6px;background:#fff;box-decoration-break:clone;-webkit-box-decoration-break:clone}.native-lesson-bubble{position:relative;width:calc(100% - 48px);max-width:310px;margin:4px auto 26px;padding:16px;border:2px solid #a8cff5;border-radius:17px;box-shadow:0 4px #d4e8fb;background:#fff;scroll-margin:20px 0 110px}.native-lesson-bubble:before{content:"";position:absolute;width:16px;height:16px;top:-10px;left:var(--pointer-left,50%);transform:translate(-50%) rotate(45deg);background:#fff;border-top:2px solid #a8cff5;border-left:2px solid #a8cff5}.native-lesson-bubble header{display:flex;align-items:flex-start;gap:10px;margin-bottom:14px}.web-app .native-lesson-bubble h3{flex:1;font-family:inherit;font-size:17px;line-height:1.6;margin:0}.native-lesson-bubble header button{display:grid;place-items:center;width:32px;height:32px;flex:none;color:var(--muted)}.native-lesson-bubble>.web-button{width:100%;margin:0}.native-lesson-bubble .lesson-difficulty-bar{margin-top:18px;gap:7px}.lesson-difficulty-bar>b{color:#1e90ff;font-size:14px}.lesson-difficulty-bar>div{gap:5px}.lesson-difficulty-bar button{border-radius:11px;color:#1e90ff;background:#e5f2ff}.lesson-difficulty-bar button[aria-pressed=true]{background:#1e90ff;border-color:#1565c0}.lesson-difficulty-bar aside{font-size:11px}.lesson-difficulty-bar small{font-size:10px;line-height:1.6}.web-app[data-ui=native] .web-page-heading h1{font-family:inherit;font-size:27px;line-height:1.5}.web-app[data-ui=native] .web-main.page-settings{max-width:650px}.web-app[data-ui=native] .settings-links button,.web-app[data-ui=native] .settings-links a{min-height:60px;border:1px solid var(--line);border-radius:16px;box-shadow:0 3px #dfe5ed;padding:14px 16px;font-size:16px}@media(max-width:600px){.web-app[data-ui=native] .native-detail-dialog{width:100%;max-width:none;height:100dvh;max-height:100dvh;margin:0;border-radius:0}.native-detail-dialog .native-page-header{padding-top:max(18px,env(safe-area-inset-top))}.native-detail-scroll{padding:24px}.web-app[data-ui=native] .web-main.page-notifications{padding:0}}.web-app[data-ui=native] .web-button{font-size:16px;line-height:1.5;padding:12px 18px}.web-app .native-detail-intro h2,.web-app .native-detail-intro p{text-align:left}.web-app .native-detail-social .community-like{color:#d95268;font-size:21px}.web-app .native-detail-customize{font-size:16px}.web-app .native-detail-social .community-learner-toggle,.web-app .native-detail-outcomes p,.web-app .native-detail-curriculum p{color:#1f2937}.web-app .native-create-guide{padding:6px 0 16px}.native-guide-scene{display:flex;gap:20px;justify-content:center;align-items:center;height:84px;margin-bottom:5px;color:var(--guide-color)}.native-guide-source{width:64px;height:74px;border:2px solid color-mix(in srgb,var(--guide-color) 35%,white);background:color-mix(in srgb,var(--guide-color) 8%,white);border-radius:12px;display:grid;place-content:center;gap:5px;transform:rotate(-8deg);box-shadow:0 3px color-mix(in srgb,var(--guide-color) 25%,white)}.native-guide-source i{height:3px;border-radius:4px;background:color-mix(in srgb,var(--guide-color) 35%,white)}.native-guide-question{width:70px;height:70px;border:2px solid #dce3eb;border-radius:12px;padding:10px;display:grid;gap:4px;background:#fff;box-shadow:0 3px #e5ebf2;transform:rotate(7deg)}.native-guide-question>span{width:34px;height:4px;background:#bccbd9;border-radius:3px}.native-guide-question>i{height:10px;border:1px solid #dce3eb;border-radius:3px}.native-guide-question>i:first-of-type{position:relative;background:color-mix(in srgb,var(--guide-color) 12%,white);border-color:var(--guide-color)}.native-guide-question svg{position:absolute;right:1px;top:-2px}.web-app .native-create-guide h1{font-size:17px;line-height:1.5;min-height:0;margin:6px 0 4px}.native-create-guide>p{font-size:12px;line-height:1.65;min-height:0;margin:0}.native-guide-tabs{gap:5px;margin-top:5px}.native-guide-tabs button{min-height:44px;min-width:44px;display:flex;align-items:center;justify-content:center;gap:5px;padding:8px 10px;border:0;border-radius:30px}.native-guide-tabs button i{height:5px;width:5px;background:#dce3eb;border-radius:5px}.native-guide-tabs button[aria-pressed=true]{background:color-mix(in srgb,var(--guide-color) 9%,white);color:var(--guide-color)}.native-guide-tabs button[aria-pressed=true] i{width:15px;background:var(--guide-color)}.web-app[data-ui=native] .cloud-question{padding:20px 0 24px}.web-app[data-ui=native] .cloud-question h1{font-size:25px;line-height:1.6;margin-bottom:24px;font-family:inherit}.web-app[data-ui=native] .cloud-options button{font-size:17px;border-radius:16px}.web-app[data-ui=native] .web-main{max-width:600px}.web-app[data-ui=native] .web-main.page-create{padding:8px 16px 40px}.web-app[data-ui=native] .native-create-guide{padding-top:14px}.web-app[data-ui=native] .native-composer-content{display:contents}.native-composer-sticky{position:sticky;top:0;z-index:30;padding:10px 0 14px;background:#fff}.native-composer-bar{position:relative;padding:11px 10px 11px 16px;border:1px solid #d5d7dc;border-radius:14px;background:linear-gradient(#fbfdff,#f8fbff);box-shadow:0 6px #c4c7ce}.native-composer-bar:focus-within{box-shadow:0 3px #c4c7ce}.native-composer-row{display:flex;align-items:flex-end;gap:16px}.web-app .native-composer-row textarea{display:block;width:100%;min-width:0;min-height:38px;max-height:190px;margin:0;padding:8px 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button{display:flex;align-items:center;gap:12px;width:100%;text-align:left;padding:14px;min-height:48px;border-radius:10px}.native-attachment-menu button:hover{background:#e5f2ff}.native-consent-dialog .modal-body{display:grid;gap:16px}.native-browse{margin-top:30px;scroll-margin-top:110px}.web-app .native-browse h2{font-size:22px;margin:15px 0 12px}.native-browse-feeds{display:flex;gap:8px;margin-bottom:18px}.web-app .native-browse-feeds button{flex:1;min-height:44px;padding:10px 3px;border:1px solid #e1e5ea;border-radius:14px;box-shadow:0 3px #dfe5ed;font-size:15px;font-weight:750;color:#718096}.web-app .native-browse-feeds button[aria-pressed=true]{color:#1e90ff;border-color:#1e90ff;background:#e5f2ff}.native-browse-categories{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;padding-bottom:16px}.web-app .native-browse-categories button{flex-shrink:0;padding:9px 14px;border-radius:12px;font-size:14px;color:#718096;white-space:nowrap}.web-app .native-browse-categories button[aria-pressed=true]{background:#e5f2ff;color:#1e90ff}.native-browse-search{display:flex;align-items:center;gap:7px;height:44px;padding:0 15px;border:1px solid #e1e5ea;border-radius:30px;background:#f8f9fb;color:#9aa2ad}.web-app .native-browse-search input{width:100%;min-width:0;border:0;outline:none;background:transparent;font-size:15px;font-weight:600}.native-browse-row{padding:16px 0 10px}.native-browse-row header{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}.web-app .native-browse-row h3{display:flex;align-items:center;gap:6px;font-size:19px;line-height:1.45;margin:0}.native-browse-row header button{display:grid;place-items:center;min-width:44px;height:44px;color:#1e90ff}.native-browse-carousel{display:grid;grid-auto-flow:column;grid-auto-columns:44%;align-items:start;gap:14px;overflow-x:auto;padding-bottom:8px;scrollbar-width:none;scroll-snap-type:x mandatory}.native-browse-carousel>*{scroll-snap-align:start}.native-browse-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 14px;padding-top:18px}.web-app .native-browse .notebook-course{display:block;min-width:0;width:100%;padding:0;border:0;background:none;text-align:left;box-shadow:none}.web-app .native-browse .course-cover{width:100%;height:auto;aspect-ratio:1.35;display:grid;place-items:center;border:1.5px solid var(--art-edge);border-radius:18px;background:var(--art-fill);box-shadow:0 4px 0 var(--art-edge);overflow:visible}.course-cover[data-category=languages]{--art-fill:#fff0b5;--art-edge:#e8cc72}.course-cover[data-category=music]{--art-fill:#ebdeff;--art-edge:#c4a9eb}.course-cover[data-category=coding]{--art-fill:#d5f5e8;--art-edge:#98d7bd}.course-cover[data-category=business]{--art-fill:#ffe5c4;--art-edge:#edc08d}.course-cover[data-category=academics]{--art-fill:#daeeff;--art-edge:#a0cae8}.course-cover[data-category=creative]{--art-fill:#ffe0eb;--art-edge:#eeadc6}.course-cover[data-category=health-fitness]{--art-fill:#e8f6c7;--art-edge:#bcd889}.course-cover[data-category=life-skills]{--art-fill:#fff0bd;--art-edge:#e8cb80}.web-app .native-browse .course-cover img{position:static;width:72%;height:88%;object-fit:contain;transform:none;filter:none;border-radius:0}.web-app .native-browse .course-cover[data-generated=true]{overflow:hidden}.web-app .native-browse .course-cover[data-generated=true] img{width:100%;height:100%;object-fit:cover}.native-detail-intro .course-artwork{width:100px;height:100px;flex-shrink:0;overflow:hidden;border-radius:18px}.native-detail-intro .course-artwork img{width:100%;height:100%;object-fit:contain}.native-detail-intro .course-artwork[data-generated=true] img{object-fit:cover}.web-app .native-browse .course-caption{padding:14px 0 0}.web-app .native-browse .course-caption h3{margin:0;font-size:16px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.native-course-tag{display:block;max-width:100%;margin-top:6px;color:#7b8797;font-size:11px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.native-browse-suggestions{padding:12px 0 4px}.native-browse-suggestions small{display:block;margin-bottom:8px;color:#718096;font-size:12px;font-weight:700}.native-browse-suggestions>div{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding-bottom:4px}.web-app .native-browse-suggestions button{flex:none;min-height:36px;padding:0 12px;border:1px solid #b4d8ff;border-radius:18px;background:#e5f2ff;box-shadow:0 2px #c8e4ff;color:#1565c0;font-size:13px;font-weight:700}.native-browse-all{padding-top:20px}.web-app .native-browse-all h3{margin:0;font-size:18px}.native-detail-tags{display:flex;gap:12px;max-width:100%;margin-bottom:14px;overflow-x:auto;scrollbar-width:none}.native-detail-tags span{flex:none;max-width:160px;color:#7b8797;font-size:12px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.native-course-social,.native-course-social span{display:flex;align-items:center;gap:6px}.native-course-social{gap:12px;margin-top:9px;font-size:12px;color:#718096}.native-browse-empty{padding:50px 16px;text-align:center;color:#718096}.native-course-switcher{display:flex;align-items:center;gap:8px}.web-app .native-course-switcher .native-course-card{display:block;flex:1;width:0;min-width:0;min-height:68px;padding:10px 12px}.web-app .native-course-switcher .native-course-card h1{font-size:16px;min-height:48px;display:flex;align-items:center;line-height:1.4;margin:0}.web-app .native-course-arrow,.web-app .native-path-tools .native-course-settings{display:grid;place-items:center;flex:0 0 44px;width:44px;height:48px;border:1px solid #d9e7f2;border-radius:15px;background:#fff;box-shadow:0 4px #cbddec;color:#1e90ff}.native-path-tools{display:flex;justify-content:space-between;align-items:flex-start;margin-top:8px}.native-path-tools .native-daily-reward{margin:0}.web-app[data-ui=native] .web-main.page-lesson{max-width:650px;padding:0 24px 28px}.web-app[data-ui=native] .cloud-lesson-header{position:sticky;top:0;z-index:12;margin:0 -24px;padding:12px 20px 10px;background:#fff;gap:12px}.web-app[data-ui=native] .cloud-lesson-header>button{flex:none}.web-app[data-ui=native] .cloud-lesson-header .cloud-heart-count{display:flex;flex:none;align-items:center;gap:5px;min-width:54px;color:#ff4b4b;font-size:18px;font-weight:800}.web-app[data-ui=native] .cloud-progress-stack{align-self:center}.web-app[data-ui=native] .has-answer-xp .cloud-progress-stack{align-self:flex-end}.web-app[data-ui=native] .cloud-progress-stack progress{display:block}.web-app[data-ui=native] .cloud-teaching,.web-app[data-ui=native] .cloud-exercise{max-width:none}.web-app[data-ui=native] .cloud-teaching>article{min-height:0;padding:24px 2px 32px;font-size:18px;line-height:1.65}.web-app[data-ui=native] .cloud-teaching-count{display:block;margin:0 0 22px;color:#64748b;font-size:14px;font-weight:700}.web-app[data-ui=native] .cloud-teaching h1{margin:0 0 20px;font-size:27px;line-height:1.5}.web-app[data-ui=native] .cloud-teaching .teaching-facts,.web-app[data-ui=native] .cloud-teaching .teaching-comparison{display:grid;gap:14px}.web-app[data-ui=native] .cloud-teaching .teaching-facts>div,.web-app[data-ui=native] .cloud-teaching .teaching-comparison>div,.web-app[data-ui=native] .cloud-teaching .teaching-steps>li,.web-app[data-ui=native] .cloud-teaching .teaching-table{padding:18px;border:1.5px solid #e1e5ea;border-radius:18px;background:#fff;box-shadow:0 3px #e1e5ea}.web-app[data-ui=native] .cloud-teaching blockquote{padding:0;border:0;border-radius:0;background:none;overflow-wrap:anywhere}.web-app[data-ui=native] .cloud-teaching blockquote h3{color:#1e90ff;font-size:24px;line-height:1.5}.web-app[data-ui=native] .cloud-teaching blockquote p{margin-top:18px;white-space:pre-wrap}.web-app[data-ui=native] .cloud-teaching .web-button{margin-top:24px}.web-app[data-ui=native] .cloud-question{padding:22px 2px 28px}.web-app[data-ui=native] .cloud-question h1{margin:0 0 24px;font-size:25px;line-height:1.5}.web-app[data-ui=native] .cloud-question .scenario-context{margin:0 0 16px;font-size:16px}.web-app[data-ui=native] .cloud-report-button{display:flex;align-items:center;gap:7px;min-height:44px;margin:22px auto 0;padding:8px 12px;border:0;background:none;color:#64748b;font-size:13px;font-weight:600}.web-app[data-ui=native] .cloud-match button{border:2px solid #e1e5ea;border-radius:14px;box-shadow:0 3px #dfe5ed}.web-app[data-ui=native] .cloud-match button[aria-pressed=true],.web-app[data-ui=native] .cloud-match button.matched,.web-app[data-ui=native] .cloud-word-answer button{border-color:#9bcaff;background:#e5f2ff}.web-app[data-ui=native] .cloud-word-answer{border-bottom-color:#e1e5ea}.web-app[data-ui=native] .cloud-word-answer button,.web-app[data-ui=native] .cloud-word-options button{border-color:#e1e5ea;border-radius:10px}.web-app[data-ui=native] .web-main.page-lesson:has(.cloud-answer-footer){padding-bottom:125px}.web-app[data-ui=native] .cloud-answer-footer{position:fixed;left:50%;bottom:0;transform:translate(-50%);z-index:11;width:min(100%,650px);margin:0;padding:14px 24px max(18px,env(safe-area-inset-bottom));border:0;border-radius:0;box-shadow:0 -3px 14px #172d4b12}.web-app[data-ui=native] .cloud-answer-footer>.web-button{width:100%;margin:0}.web-app[data-ui=native] .cloud-answer-footer.incorrect{background:#fff0f0}.web-app[data-ui=native] .cloud-answer-footer.correct{background:#e5f2ff}.web-app[data-ui=native] .web-main.page-daily{max-width:none;padding:0}.web-app[data-ui=native]:has(.page-daily) .native-screen-header{display:none}.native-rewards-page{min-height:100dvh;display:flex;flex-direction:column;color:#1f2937;background:#fff}.native-rewards-hero{display:grid;justify-items:center;gap:5px;width:100%;padding:10px 22px 12px;background:#8249da;color:#fff}.native-rewards-title{width:min(100%,600px);display:grid;grid-template-columns:44px 1fr 44px;align-items:center}.native-rewards-title button{width:44px;height:44px;padding:0;border:0;background:none;color:#fff;font-size:31px;line-height:1}.web-app .native-rewards-title h1{margin:0;text-align:center;color:#fff;font-size:23px;font-weight:800}.native-rewards-hero p{margin:0;color:#ffef9c;font-size:14px}.native-rewards-hero>img{width:175px;height:175px;object-fit:contain;margin:0}.native-rewards-list{width:min(100%,600px);flex:1;align-self:center;padding:18px 22px 14px}.native-reward-row{min-height:88px;display:flex;align-items:center;gap:14px}.native-reward-track{align-self:stretch;flex:none;width:26px;display:grid;place-items:center;position:relative}.native-reward-track:before{position:absolute;content:"";z-index:0;width:5px;height:100%;background:#e1e5ea}.native-reward-row:first-child .native-reward-track:before{height:52%;bottom:0}.native-reward-row:last-child .native-reward-track:before{height:52%;top:0}.native-reward-row.claimed .native-reward-track:before{background:#8249da}.native-reward-track i{z-index:1;display:grid;place-items:center;width:25px;height:25px;border-radius:50%;background:#e1e5ea;color:#64748b;font-style:normal}.native-reward-row.claimed .native-reward-track i,.native-reward-row.current .native-reward-track i{background:#8249da;color:#fff}.native-reward-row>img{flex:none;width:64px;height:64px;object-fit:contain}.native-reward-detail{display:grid;gap:4px;min-width:0;flex:1}.native-reward-detail strong{font-size:21px;font-weight:800}.native-reward-row.current .native-reward-detail strong{color:#8249da}.native-reward-detail small{color:#64748b;font-size:12px;font-weight:600}.native-reward-row>b{padding:8px;border-radius:999px;background:#8249da19;color:#8249da;font-size:12px}.native-rewards-error{margin-bottom:14px;color:#bc354b;font-size:13px}.native-rewards-error button{margin-left:10px;border:0;background:none;color:#8249da;text-decoration:underline}.native-rewards-footer{position:sticky;bottom:0;width:100%;display:grid;justify-items:center;gap:10px;padding:12px 24px max(16px,env(safe-area-inset-bottom));background:#fff}.web-app[data-ui=native] .native-rewards-footer .web-button{width:min(100%,552px);background:#8249da;box-shadow:0 4px #6030ac;border-radius:17px}.web-app[data-ui=native] .native-rewards-footer .web-button:hover:not(:disabled){background:#8249da}.web-app[data-ui=native] .native-rewards-footer .web-button:active:not(:disabled){box-shadow:0 1px #6030ac}.native-rewards-footer small{color:#64748b;font-size:12px;font-variant-numeric:tabular-nums}.native-reward-boost{color:#8249da;font-size:16px;font-weight:800;font-variant-numeric:tabular-nums}@media(max-width:600px){.web-app[data-ui=native] .cloud-lesson-header{padding-top:8px}.native-rewards-hero>img{width:155px;height:155px}.native-rewards-list{padding-top:12px}}.native-gear-icon{fill:currentColor;stroke:#fff;stroke-width:1.7}.web-app .native-path-header{margin:0 16px}.native-course-picker{max-width:600px!important}.native-course-picker .path-course-list button{padding:16px 14px;border-width:2px;border-radius:20px}.native-course-picker .path-course-list button[aria-pressed=true]{background:#e5f2ff;border-color:#b4d9ff}.native-course-picker .path-course-list button>span{display:grid;gap:8px}.native-course-picker progress{width:100%;height:7px;accent-color:#1e90ff}.native-more-sheet{position:fixed;inset:auto 0 0!important;margin:0 auto!important;width:min(600px,100%)!important;max-width:600px!important;max-height:85dvh!important;padding:0 18px!important;border-radius:28px 28px 0 0!important;background:#f9fbfdf7!important}.native-more-sheet::backdrop{background:#16324e22;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.native-sheet-handle{width:40px;height:5px;background:#c5cbd4;border-radius:10px;margin:18px auto 9px}.native-sheet-title{display:flex;align-items:center;justify-content:space-between}.native-sheet-title h2{font-size:20px;margin:12px 0}.native-sheet-title button{display:grid;place-items:center;width:44px;height:44px}.native-more-sheet .modal-body{padding:0 2px 28px}.native-more-menu{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px!important}.web-app .native-more-menu button{display:flex;align-items:center;justify-content:flex-start;gap:8px;min-height:60px;padding:0 10px;border:1px solid #e6e9ee;border-radius:16px;background:#f7f8fa;box-shadow:0 4px #dde3eb;font-size:14px;text-align:left}.native-more-menu img,.native-more-menu svg{flex:0 0 26px;width:26px;height:26px}.native-more-menu .native-menu-logout{color:#dc2626}.native-more-menu .native-gear-icon{color:#7f898f}.native-settings{display:grid;gap:24px}.web-app .native-settings h1,.web-app .native-league h1{margin:0;font-size:29px;line-height:1.4}.native-settings-account{display:flex;align-items:center;gap:16px;padding:16px;border:1px solid #e1e5ea;border-radius:18px;box-shadow:0 3px #e1e5ea;text-align:left}.native-settings-account span{display:grid;flex:1;gap:5px}.native-settings-account b{font-size:20px}.native-settings-account small{font-size:12px;color:#718096}.native-setting-language{display:grid;gap:10px;font-weight:700}.native-setting-language select{width:100%;padding:14px;min-height:52px;border:1px solid #e1e5ea;border-radius:14px;color:#26313f;background:#fff;font:inherit}.native-settings-links{display:grid;gap:16px}.native-settings-links button{display:flex;align-items:center;gap:14px;text-align:left;padding:16px;border:1px solid #e1e5ea;border-radius:18px;box-shadow:0 3px #e1e5ea;font-size:17px;font-weight:700}.native-settings-links i,.native-settings-links button>svg:first-child{display:grid;place-items:center;width:44px;height:44px;flex:0 0 44px;border-radius:14px;background:#e5f2ff;color:#1e90ff}.native-settings-links button>svg:first-child{padding:10px}.native-settings-links button>svg:last-child{margin-left:auto}.native-settings-links small{display:block;font-size:12px;color:#718096;margin-top:4px}.native-settings-card{display:grid;gap:16px;padding:20px;border:1px solid #e1e5ea;border-radius:18px;background:#fff;box-shadow:0 3px #e1e5ea}.web-app .native-settings-card h2{font-size:21px;margin:0}.native-settings-card p,.native-settings-card a,.native-settings-card button{font-size:14px;margin:0;text-align:left}.native-settings-card p{color:#718096;line-height:1.65}.native-settings-card button{min-height:44px}.native-settings-card a{min-height:32px;color:#1565c0}.native-settings-card summary{cursor:pointer}.native-settings-card details>p{margin:16px 0}.native-settings-card details>a{display:block}.native-danger{display:flex;justify-content:space-between;align-items:center;color:#dc2626}.native-account-email{margin:0;font-size:14px;font-weight:600;overflow-wrap:anywhere}.native-blocked-list{display:grid;gap:16px}.native-blocked-list>div{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid #e1e5ea;border-radius:14px;padding:14px}.native-blocked-list button{color:#1e90ff;min-height:44px}.web-app .native-delete-confirm{background:#dc2626;box-shadow:0 4px #b91c1c}.native-league header{display:flex;justify-content:space-between;align-items:flex-start}.native-league header p{display:flex;align-items:center;gap:7px;font-size:15px;font-weight:700;color:#718096;margin-top:9px;font-variant-numeric:tabular-nums}.native-league header>strong{font-size:24px;color:#1e90ff}.native-league-trophies{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));align-items:center;gap:8px;padding:24px 0}.native-league-trophies img{display:block;width:80%;max-width:64px;margin:auto;opacity:.45}.native-league-trophies img.active{width:100%;max-width:78px;opacity:1}.native-league-rows{display:grid;gap:12px}.native-league-row{display:flex;align-items:center;gap:10px;padding:14px 11px;border:1px solid #e1e5ea;border-radius:18px;min-width:0}.native-league-rank{width:25px;flex:0 0 25px;color:#718096;font-size:16px;font-weight:800}.native-league-row>svg{flex:0 0 54px}.native-league-row>b{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:17px}.native-league-row>b small{font-size:9px;background:#d0e8ff;color:#1565c0;border-radius:20px;padding:3px 6px;margin-left:5px}.native-league-row>strong{font-size:15px;flex-shrink:0;color:#718096}.native-league-row.is-you{background:#e5f2ff;border:1.5px solid #4fa9ff}.native-league-row.is-you>strong{color:#1e90ff}.web-app .native-league-row:disabled{opacity:1;cursor:default}.native-league-zone{display:flex;align-items:center;gap:12px;min-height:0;padding:10px 19px;margin:6px 0;color:#1e90ff;background:transparent;font-size:12.5px;text-align:center}.native-league-zone i{flex:1;height:2px;min-width:12px;border-radius:2px;background:#bfdeff}.native-league-zone b{flex:none;max-width:75%;font-weight:700;white-space:nowrap}.native-league-zone.promotion{color:#4a9f16}.native-league-zone.promotion i{background:#bfe4a9}.native-league-zone.relegation{color:#c64b62}.native-league-zone.relegation i{background:#f0bdc7}.native-league-result-backdrop{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:20px;background:#14233d80}.native-league-result{width:min(100%,390px);padding:25px 24px 29px;border-radius:28px;background:#fff;text-align:center;box-shadow:0 12px #14233d26,0 30px 70px #14233d40;animation:league-result-pop .5s cubic-bezier(.2,1.5,.5,1)}.native-league-result-art{position:relative;display:grid;place-items:center;width:174px;height:174px;margin:0 auto 12px;border-radius:50%;background:#e8f4ff}.native-league-result-art img{width:125px;height:125px;object-fit:contain;animation:league-result-trophy .7s cubic-bezier(.2,1.5,.5,1) both}.native-league-result-art span{position:absolute;right:0;top:4px;color:#1e90ff;font-size:36px;animation:league-result-spark .8s .15s both}.native-league-result h2{margin:0;color:#202b3d;font-size:27px;line-height:1.25;font-weight:850}.native-league-result>p{margin:7px 0 20px;color:#1e90ff;font-size:18px;font-weight:800}.native-league-result-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px}.native-league-result-stats>div{display:grid;gap:5px;place-items:center;min-height:76px;border:1.5px solid #e1e5ea;border-radius:17px}.native-league-result-stats small{color:#6d7d92;font-size:12px;font-weight:700}.native-league-result-stats strong{color:#202b3d;font-size:22px}.native-league-result>button{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;min-height:54px;border-radius:15px;background:#1e90ff;color:#fff;box-shadow:0 5px #146cc4;font-size:17px;font-weight:800}@keyframes league-result-pop{0%{opacity:0;transform:translateY(34px) scale(.86)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes league-result-trophy{0%{transform:scale(.55) rotate(-13deg)}to{transform:scale(1) rotate(0)}}@keyframes league-result-spark{0%{opacity:0;transform:scale(.3) rotate(-30deg)}to{opacity:1;transform:scale(1) rotate(0)}}@media(prefers-reduced-motion:reduce){.native-league-result,.native-league-result-art img,.native-league-result-art span{animation:none}}.native-plans{display:grid;gap:16px}.web-app .native-plans h1{margin:0;font-size:25px;line-height:1.4}.native-tier-card{overflow:hidden;border:2px solid #e1e5ea;border-radius:24px;box-shadow:0 5px #d7dfe9;margin-bottom:5px}.native-tier-card.pro{border-color:#1e90ff;box-shadow:0 5px #1565c0}.native-tier-card header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px;background:#f0f4f8}.native-tier-card.pro header{background:#e5f2ff}.native-tier-card header img{width:72px;height:78px;object-fit:cover;object-position:top;background:#fff;border-radius:16px}.web-app .native-tier-card h2{margin:0 0 7px;font-size:25px;color:#1565c0}.web-app .native-tier-card.free h2{color:#26313f}.native-tier-card header p{margin:0;font-size:13px;color:#718096}.native-tier-body{display:grid;gap:12px;padding:16px}.native-billing-picker{display:flex;gap:3px;padding:3px;max-width:260px;border-radius:14px;background:#f0f4f8}.native-billing-picker button{flex:1;display:flex;align-items:center;justify-content:center;gap:4px;min-height:44px;border:1.5px solid transparent;border-radius:11px;font-size:13px;font-weight:700;color:#718096}.native-billing-picker button[aria-pressed=true]{background:#fff;border-color:#6fb6ff;color:#1565c0}.native-billing-picker small{padding:3px 5px;border-radius:20px;color:#287b3b;background:#e7f6ea;font-size:10px}.native-plan-price{display:flex;align-items:baseline;gap:6px;margin:0}.native-plan-price strong{font-size:30px}.native-plan-price span{font-size:14px;color:#718096}.native-plan-price .native-plan-year-total{font-size:13px;white-space:nowrap}.native-tier-card ul{list-style:none;display:grid;gap:8px;padding:0;margin:0}.native-tier-card li{display:flex;gap:10px;font-size:14px;font-weight:600}.native-tier-card li svg{flex:0 0 18px;color:#1565c0}.native-current-plan{display:inline-flex;align-items:center;gap:5px;padding:5px 9px;margin-bottom:7px;border-radius:20px;background:#fff;font-size:11px}.native-plan-note{font-size:12px;color:#718096;text-align:center;line-height:1.65;margin:0}.native-billing-actions{display:grid;border:1px solid #e1e5ea;border-radius:16px}.native-billing-actions button{display:flex;align-items:center;gap:12px;padding:16px;min-height:52px;font-size:14px;color:#1565c0}.native-billing-actions button+button{border-top:1px solid #e1e5ea}.native-billing-actions button>svg:last-child{margin-left:auto}@media(max-width:600px){.native-course-picker{width:100%!important;height:100dvh;max-height:100dvh!important;margin:0!important;border:0!important;border-radius:0!important}.native-course-picker .modal-body{padding:20px}.web-app[data-ui=native] .web-main.page-rankings{padding:8px 20px 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.native-course-settings-dialog{width:100%;max-width:none;height:100dvh;max-height:100dvh;margin:0;border:0;border-radius:0}}.native-league-practice-note{margin:0 0 12px;color:#64748b;font-size:11px;line-height:1.5}.native-league-row small.native-league-bot{color:#64748b;background:#eef2f7}.web-app .native-plan-summary .native-unlimited-courses{grid-column:1 / -1;font-size:12px;line-height:1.5}.native-league-row>b{display:flex;align-items:center;gap:5px}.native-league-row>b>span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.native-league-row>b>small{flex-shrink:0}