@import "https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap";.vl-root{--vl-ink:#0f172a;--vl-panel:#1b2a41;--vl-panel-2:#22344f;--vl-line:#35496a;--vl-text:#eef3f9;--vl-muted:#a9b8cc;--vl-green:#3ecf8e;--vl-green-ink:#062a1b;--vl-red:#ff6b6b;--vl-tag-paper:#eef1f4;--vl-tag-band:#ff9a1f;max-width:680px;color:var(--vl-text);background:#12304a;border-radius:20px;margin:0 auto;padding:20px 16px 28px;font-size:16px;line-height:1.5}.vl-root *,.vl-root :before,.vl-root :after{box-sizing:border-box}:where(.vl-root) h2,:where(.vl-root) h3,:where(.vl-root) p,:where(.vl-root) ul{margin:0;padding:0}.vl-root ul{list-style:none}.vl-root h2,.vl-root h3{color:var(--vl-text)}.vl-muted{color:var(--vl-muted);font-size:14px}:where(.vl-root) button{font:inherit;color:inherit}.vl-root button:focus-visible{outline:3px solid var(--vl-green);outline-offset:2px}.vl-btn{cursor:pointer;border:1px solid #0000;border-radius:10px;justify-content:center;align-items:center;gap:8px;min-height:48px;padding:0 20px;font-weight:700;display:inline-flex}.vl-btn:disabled{opacity:.4;cursor:not-allowed}.vl-btn-primary{background:var(--vl-green);color:var(--vl-green-ink)}.vl-btn-secondary{background:var(--vl-panel-2);border-color:var(--vl-line)}.vl-btn-ghost{color:var(--vl-muted);background:0 0}.vl-btn-ghost:hover:not(:disabled){color:var(--vl-text)}.vl-bar{background:var(--vl-panel-2);border-radius:999px;height:8px;overflow:hidden}.vl-bar-fill{background:var(--vl-green);border-radius:999px;height:100%;transition:width .25s}.vl-summary{background:var(--vl-panel);border:1px solid var(--vl-line);border-radius:14px;grid-template-columns:1fr;align-items:center;gap:14px 16px;margin-bottom:28px;padding:18px;display:grid}.vl-summary .vl-bar{grid-column:1/-1}.vl-summary-count{font-size:18px}.vl-summary-count strong{font-size:28px}.vl-section{margin-bottom:28px}.vl-section-title{margin-bottom:10px;font-size:18px;font-weight:700}.vl-lesson-grid{gap:8px;display:grid}.vl-lesson-tile{text-align:left;background:var(--vl-panel);border:1px solid var(--vl-line);cursor:pointer;border-radius:12px;align-items:center;gap:14px;width:100%;min-height:64px;padding:10px 14px;display:flex}.vl-lesson-tile:hover{background:var(--vl-panel-2)}.vl-lesson-tile.is-perfect{border-color:var(--vl-green)}.vl-lesson-tile.is-partial{border-color:var(--vl-tag-band)}.vl-lesson-number{background:var(--vl-ink);border:1px solid var(--vl-line);font-variant-numeric:tabular-nums;border-radius:8px;flex:none;place-items:center;width:38px;height:38px;font-weight:700;display:grid}.vl-lesson-tile.is-perfect .vl-lesson-number{background:var(--vl-green);border-color:var(--vl-green);color:var(--vl-green-ink)}.vl-lesson-tile.is-partial .vl-lesson-number{background:var(--vl-tag-band);border-color:var(--vl-tag-band);color:#2b1700}.vl-lesson-text{flex-direction:column;flex:1;min-width:0;display:flex}.vl-lesson-title{font-weight:700}.vl-lesson-meta{color:var(--vl-muted);font-size:13px}.vl-lesson-check{color:var(--vl-green);flex:none}.vl-lesson-head{margin-bottom:18px}.vl-back{min-height:44px;color:var(--vl-muted);cursor:pointer;background:0 0;border:0;align-items:center;gap:6px;margin-bottom:4px;padding:0;display:inline-flex}.vl-back:hover{color:var(--vl-text)}.vl-lesson-kicker{color:var(--vl-muted);font-size:14px}.vl-lesson-heading{font-size:28px;line-height:1.2}.vl-tabs{background:var(--vl-panel);border:1px solid var(--vl-line);border-radius:12px;gap:4px;margin-bottom:22px;padding:4px;display:flex}.vl-tab{white-space:nowrap;min-height:44px;color:var(--vl-muted);cursor:pointer;background:0 0;border:0;border-radius:8px;flex:auto;padding:0 8px;font-size:.95rem;font-weight:700}.vl-tab.is-active{background:var(--vl-green);color:var(--vl-green-ink)}.vl-counter{color:var(--vl-muted);margin-bottom:8px;font-size:14px}.vl-cards .vl-bar{margin-bottom:24px}.vl-tag{text-align:left;background:var(--vl-tag-paper);width:100%;max-width:440px;min-height:340px;color:var(--vl-ink);cursor:pointer;border:0;border-radius:6px 6px 18px 18px;margin:0 auto;padding:0;display:block;position:relative;overflow:hidden;box-shadow:0 14px 30px #00000059}.vl-tag:before{content:"";background:var(--vl-tag-band);height:56px;display:block}.vl-tag-hole{background:var(--vl-ink);border:4px solid var(--vl-tag-paper);border-radius:50%;width:24px;height:24px;margin-left:-12px;position:absolute;top:16px;left:50%;box-shadow:0 0 0 2px #0f172a59}.vl-tag-face{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:16px;min-height:284px;padding:24px 22px 28px;display:flex}.vl-tag-word{letter-spacing:-.01em;overflow-wrap:anywhere;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:clamp(30px,9vw,44px);font-weight:800;line-height:1.1}.vl-tag-hint{color:#52607a;font-size:14px}.vl-tag-back{justify-content:flex-start;gap:12px}.vl-tag-small{color:#52607a;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:16px;font-weight:700}.vl-tag-fr{font-size:clamp(24px,7vw,32px);font-weight:800;line-height:1.2}.vl-tag-block{border-top:1px dashed #9aa6b8;flex-direction:column;gap:2px;width:100%;padding-top:10px;font-size:15px;display:flex}.vl-tag-label{color:#52607a;font-size:13px;font-weight:700}.vl-card-tools{justify-content:center;margin:12px 0 4px;display:flex}.vl-nav{justify-content:space-between;gap:12px;margin-top:12px;display:flex}.vl-nav-end{justify-content:flex-end;min-height:48px}.vl-words{gap:6px;display:grid}.vl-word-row{background:var(--vl-panel);border:1px solid var(--vl-line);border-radius:10px;grid-template-columns:minmax(110px,38%) 1fr;gap:12px;padding:10px 14px;display:grid}.vl-word-en{overflow-wrap:anywhere;font-weight:800}.vl-word-fr{color:var(--vl-muted);overflow-wrap:anywhere}.vl-quiz .vl-bar{margin-bottom:22px}.vl-question{flex-direction:column;gap:6px;margin-bottom:22px;display:flex}.vl-question-kind{color:var(--vl-muted);font-size:15px;font-weight:400}.vl-question-en{overflow-wrap:anywhere;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:clamp(28px,8vw,38px);font-weight:800;line-height:1.15}.vl-question-fr{font-size:clamp(24px,7vw,30px);font-weight:800;line-height:1.2}.vl-question-sentence{overflow-wrap:anywhere;font-size:clamp(22px,6vw,28px);font-weight:700;line-height:1.4}.vl-blank{vertical-align:-.15em;border-bottom:4px solid var(--vl-green);min-width:3.2em;height:1.1em;margin:0 .15em;display:inline-block}.vl-question-hint{color:var(--vl-muted);font-size:15px;font-weight:400}.vl-choices{gap:10px;display:grid}.vl-choice{text-align:left;background:var(--vl-panel);border:2px solid var(--vl-line);cursor:pointer;border-radius:12px;align-items:center;gap:12px;width:100%;min-height:56px;padding:10px 14px;display:flex}.vl-choice:hover:not(:disabled){background:var(--vl-panel-2);border-color:var(--vl-muted)}.vl-choice:disabled{cursor:default}.vl-choice-letter{background:var(--vl-ink);border-radius:50%;flex:none;place-items:center;width:30px;height:30px;font-size:14px;font-weight:700;display:grid}.vl-choice-text{overflow-wrap:anywhere;flex:1}.vl-choice.is-correct{border-color:var(--vl-green);background:#3ecf8e29}.vl-choice.is-wrong{border-color:var(--vl-red);background:#ff6b6b24}.vl-feedback{border-left:5px solid var(--vl-green);background:var(--vl-panel);border-radius:6px;margin-top:16px;padding:14px 16px}.vl-feedback.is-bad{border-left-color:var(--vl-red)}.vl-result{text-align:center;flex-direction:column;align-items:center;gap:8px;display:flex}.vl-result-title{font-size:22px;font-weight:800}.vl-result-score{color:var(--vl-green);font-size:84px;font-weight:800;line-height:1}.vl-result-score span{font-size:36px}.vl-xp{background:var(--vl-panel-2);color:var(--vl-green);border-radius:999px;padding:4px 12px;font-weight:700;display:inline-block}.vl-missed{text-align:left;width:100%;margin-top:16px}.vl-missed h3{margin-bottom:8px;font-size:18px}.vl-result-actions{gap:10px;width:100%;margin-top:20px;display:grid}@media (width>=560px){.vl-lesson-grid{grid-template-columns:1fr 1fr}}@media (prefers-reduced-motion:reduce){.vl-bar-fill{transition:none}}.vl-dict-title{margin:0 0 4px;font-size:22px}.vl-dict-help{color:var(--vl-muted);margin:0 0 14px;font-size:14px}.vl-dict-search{background:var(--vl-panel);border:1px solid var(--vl-line);color:var(--vl-muted);border-radius:12px;align-items:center;gap:10px;padding:0 14px;display:flex}.vl-dict-search:focus-within{border-color:var(--vl-green)}.vl-dict-search input{min-width:0;height:48px;color:var(--vl-text);background:0 0;border:0;outline:0;flex:1;font-size:16px}.vl-dict-search input::placeholder{color:var(--vl-muted)}.vl-dict-empty{color:var(--vl-muted);margin:16px 0 0}.vl-dict-list{gap:10px;margin:14px 0 0;padding:0;list-style:none;display:grid}.vl-dict-item{background:var(--vl-panel);border:1px solid var(--vl-line);border-radius:12px;padding:12px 14px}.vl-dict-row{justify-content:space-between;align-items:flex-start;gap:10px;display:flex}.vl-dict-en{color:var(--vl-text);font-size:18px;font-weight:700}.vl-dict-fr{color:var(--vl-green);margin-top:2px;font-size:16px}.vl-dict-meta{color:var(--vl-muted);margin-top:6px;font-size:13px}.vl-dict-speak{border:1px solid var(--vl-line);background:var(--vl-panel-2);width:38px;height:38px;color:var(--vl-text);cursor:pointer;border-radius:10px;flex:none;place-items:center;display:grid}.vl-streak{color:var(--vl-muted);margin:6px 0 0;font-size:14px}.vl-streak.is-on{color:var(--vl-tag-band);font-weight:700}.vl-daily{background:var(--vl-panel);border:1px solid var(--vl-tag-band);border-radius:14px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;margin:0 0 18px;padding:14px 16px;display:flex}.vl-daily>div{flex:1;min-width:200px}.vl-daily-title{color:var(--vl-tag-band);margin:0 0 2px;font-size:17px;font-weight:700}.vl-daily .vl-muted{margin:0;font-size:14px}.lv-1{--lv:#4fd1ff}.lv-2{--lv:#8e9bff}.lv-3{--lv:#c084fc}.lv-4{--lv:#ff7ab8}.vl-levels{flex-wrap:wrap;gap:8px;margin:0 0 18px;display:flex}.vl-level-chip{border:1px solid var(--vl-line);background:var(--vl-panel);color:var(--vl-text);cursor:pointer;border-radius:999px;padding:7px 12px;font-size:14px;font-weight:700}.vl-level-chip.lv-1,.vl-level-chip.lv-2,.vl-level-chip.lv-3,.vl-level-chip.lv-4{border-color:var(--lv)}.vl-level-chip.is-active{background:var(--vl-text);color:var(--vl-ink);border-color:var(--vl-text)}.vl-level-chip.is-active.lv-1,.vl-level-chip.is-active.lv-2,.vl-level-chip.is-active.lv-3,.vl-level-chip.is-active.lv-4{background:var(--lv);border-color:var(--lv);color:#10162a}.vl-level-chip-label{font-weight:400}.vl-lesson-tile{position:relative;overflow:hidden}.vl-lesson-tile[class*=lv-]:before{content:"";background:var(--lv);width:5px;position:absolute;top:0;bottom:0;left:0}.vl-tab-star{opacity:.7;margin-left:4px}.vl-tab-star.is-earned{color:#f5c542;opacity:1}.vl-lesson-star{color:#f5c542;margin-left:auto;margin-right:4px;font-size:20px;line-height:1}.vl-lesson-star+.vl-lesson-check{margin-left:0}.vl-level-badge{color:#10162a;background:var(--lv,var(--vl-muted));border-radius:999px;margin-right:8px;padding:1px 8px;font-size:12px;font-weight:700;display:inline-block}.vl-root strong{font-weight:800}.vl-dict-meta strong,.vl-muted strong{color:var(--vl-text)}.vl-freeze{flex-wrap:wrap;align-items:center;gap:6px 12px;margin:8px 0 0;display:flex}.vl-freeze-text{color:var(--vl-text);flex:100%;margin:0;font-size:14px}.vl-freeze-text .vl-muted{font-size:13px}.vl-freeze-btn{min-height:40px;padding:6px 14px;font-size:14px}.vl-freeze-btn:disabled{opacity:.5;cursor:not-allowed}.vl-freeze-xp{margin:0;font-size:13px}.vl-rank{margin:8px 0 0}.vl-rank-line{color:var(--vl-text);margin:0;font-size:14px}.vl-rank-line .vl-muted{font-size:13px}.vl-rank-bar{background:var(--vl-panel-2);border-radius:999px;height:8px;margin-top:6px;overflow:hidden}.vl-rank-fill{background:#7aa7ff;border-radius:999px;height:100%;transition:width .4s}.vl-star-count{color:var(--vl-muted);margin:4px 0 0;font-size:14px}.vl-star-count strong{color:var(--vl-text);font-size:16px}.vl-star-icon{color:#f5c542}.vl-chips{gap:8px;margin:10px 0 0;display:flex}.vl-chip{box-sizing:border-box;white-space:nowrap;border:1px solid var(--vl-line);background:var(--vl-panel-2);min-width:0;min-height:40px;color:var(--vl-muted);font:inherit;border-radius:999px;flex:1 1 0;justify-content:center;align-items:center;gap:4px;margin:0;padding:6px 4px;font-size:14px;display:flex}.vl-chip strong{color:var(--vl-text);font-size:16px}.vl-chip.is-on{color:var(--vl-tag-band);border-color:var(--vl-tag-band)}.vl-chip-btn{cursor:pointer}.vl-chip-btn[aria-expanded=true]{border-color:#7aa7ff}.vl-streak-note{margin:8px 0 0;font-size:13px}.vl-lessons-block{border:1px solid var(--vl-line);background:var(--vl-panel);border-radius:14px;margin-top:20px;padding:18px 14px 6px}.vl-lessons-block .vl-lesson-tile{background:var(--vl-panel-2)}.vl-lessons-head{margin:0 0 12px}.vl-lessons-title{margin:0 0 4px;font-size:1.15rem}.vl-lessons-head .vl-muted{margin:0;font-size:13px}.vl-summary .vl-daily{margin:0}.vl-rank-xp{color:var(--vl-text);font-weight:700}.vl-passed{margin:12px 0 0}.vl-passed-text{color:var(--vl-text);margin:0 0 6px;font-size:16px}.vl-passed-text strong{color:var(--vl-green);font-size:20px}.vl-summary .vl-passed .vl-bar{grid-column:auto}.vl-rank-btn{box-sizing:border-box;border:1px solid var(--vl-line);background:var(--vl-panel-2);width:100%;color:var(--vl-text);text-align:left;font:inherit;cursor:pointer;border-radius:12px;align-items:center;gap:8px;padding:10px 12px;display:flex}.vl-rank-text{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.vl-rank-name{font-size:16px}.vl-rank-next{font-size:13px}.vl-rank-btn[aria-expanded=true]{border-color:#7aa7ff}.vl-rank-chevron{color:#7aa7ff;flex:none;font-size:16px}.vl-rank-btn+.vl-rank-bar{margin-top:8px}.vl-rank-list{gap:4px;width:100%;margin:4px 0 0;padding:0;font-size:14px;list-style:none;display:grid}.vl-rank-list li{color:var(--vl-muted);border-radius:8px;padding:6px 10px}.vl-rank-list li.is-done{color:var(--vl-text)}.vl-rank-list li.is-current{background:var(--vl-panel-2);color:var(--vl-text);border:1px solid #7aa7ff;font-weight:700}.vl-chips .vl-chip{gap:3px;padding:6px 2px;font-size:13px}.vl-chips .vl-chip strong{font-size:15px}.ws-root{background:#12304a;border-radius:18px;padding:20px 16px 32px}.ws-heading{margin:0 0 6px;font-size:1.4rem}.ws-count{margin:10px 0 4px;font-size:15px}.ws-count strong{color:var(--vl-text)}.ws-board{border:1px solid var(--vl-line);background-color:#1d2c3d;background-image:radial-gradient(circle,#ffffff14 1.5px,#0000 2px);background-size:16px 16px;border-radius:14px;grid-template-columns:repeat(3,1fr);gap:10px;margin:16px 0 0;padding:14px 10px;list-style:none;display:grid}.ws-slot{box-sizing:border-box;cursor:pointer;width:100%;min-height:118px;color:var(--vl-text);font:inherit;border:1px solid var(--vl-line);background:#1016248c;border-radius:12px;flex-direction:column;justify-content:space-between;align-items:center;gap:4px;padding:8px 4px;display:flex}.ws-slot.is-owned{border-color:#3ecf8e80}.ws-slot.is-selected{border-color:#7aa7ff;box-shadow:0 0 0 2px #7aa7ff59}.ws-art{justify-content:center;align-items:center;height:64px;display:flex}.ws-art svg{max-width:100%}.ws-slot.is-locked .ws-art{filter:grayscale()brightness(.15);opacity:.55}.ws-name{text-align:center;overflow-wrap:anywhere;font-size:12px;font-weight:700;line-height:1.2}.ws-slot.is-locked .ws-name{color:var(--vl-muted)}.ws-lock{color:var(--vl-muted);font-size:12px}.ws-detail{background:var(--vl-panel);border:1px solid #7aa7ff;border-radius:14px;align-items:center;gap:14px;margin-top:14px;padding:14px;display:flex}.ws-detail-art{flex:none}.ws-detail-en{margin:0;font-size:1.15rem}.ws-detail-fr{color:var(--vl-green);margin:2px 0 8px;font-weight:700}.ws-example{margin:0;font-size:.92rem}.ws-speak{vertical-align:middle;color:#7aa7ff;cursor:pointer;background:0 0;border:0;padding:4px}.lg-root{background:#12304a;border-radius:18px;padding:20px 16px 32px;line-height:1.55}.lg-heading{margin:10px 0 4px;font-size:1.4rem}.lg-sub{color:var(--vl-green);margin:22px 0 6px;font-size:1.05rem}.lg-root p,.lg-root li{font-size:15px}.lg-root ul{gap:6px;margin:6px 0 0;padding-left:20px;display:grid}.lg-root a{color:#7aa7ff}.st-root{background:#12304a;border-radius:18px;padding:20px 16px 32px}.st-heading{margin:0 0 6px;font-size:1.4rem}.st-sub{margin:26px 0 10px;font-size:1.05rem}.st-error{color:var(--vl-red);font-weight:700}.st-cards{grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:14px;display:grid}.st-card{border:1px solid var(--vl-line);background:var(--vl-panel);border-radius:14px;padding:14px}.st-card-value{color:var(--vl-green);margin:0;font-size:1.6rem;font-weight:800;line-height:1.1}.st-card-label{color:var(--vl-text);margin:6px 0 0;font-size:.85rem;font-weight:700}.st-card-hint{color:var(--vl-muted);margin:2px 0 0;font-size:.78rem}.st-periods{gap:6px;margin-bottom:12px;display:flex}.st-period{border:1px solid var(--vl-line);min-height:40px;color:var(--vl-muted);cursor:pointer;background:0 0;border-radius:10px;flex:1;font-weight:700}.st-period.is-active{background:var(--vl-green);border-color:var(--vl-green);color:var(--vl-green-ink)}.st-chart{border:1px solid var(--vl-line);background:var(--vl-panel);border-radius:14px;margin:0 0 18px;padding:12px}.st-chart-title{margin-bottom:10px;font-size:.9rem;font-weight:700}.st-bars{border-bottom:1px solid var(--vl-line);align-items:flex-end;gap:2px;height:120px;display:flex}.st-bar-slot{flex:1;align-items:flex-end;min-width:0;height:100%;display:flex}.st-bar{background:var(--vl-green);border-radius:3px 3px 0 0;width:100%;min-height:1px}.st-axis{color:var(--vl-muted);justify-content:space-between;gap:8px;margin-top:6px;font-size:.72rem;display:flex}.st-lists{gap:14px;display:grid}.st-lists section{border:1px solid var(--vl-line);background:var(--vl-panel);border-radius:14px;padding:14px}.st-lists h4{margin:0 0 10px;font-size:.95rem}.st-lists ol{gap:8px;margin:0;padding:0;list-style:none;display:grid}.st-lists li{justify-content:space-between;gap:12px;font-size:.9rem;display:flex}.st-lists li b{color:var(--vl-green);flex:none}.st-note{color:var(--vl-muted);margin:10px 0 0;font-size:.78rem}.st-chips{flex-wrap:wrap;gap:6px;margin:0;display:flex}.st-chip{border:1px solid var(--vl-line);text-align:center;border-radius:8px;min-width:34px;padding:4px 8px;font-size:.85rem}.vx-root{background:#12304a;border-radius:18px;padding:20px 16px 32px}.vx-heading{margin:0 0 6px;font-size:1.4rem}.vx-toolbar{flex-direction:column;gap:10px;margin:14px 0;display:flex}.vx-input{box-sizing:border-box;border:1px solid var(--vl-line);background:var(--vl-ink);width:100%;min-height:46px;color:var(--vl-text);font:inherit;border-radius:10px;padding:10px 12px;font-size:16px}.vx-textarea{resize:vertical;min-height:84px}select.vx-input{appearance:auto}.vx-ok{color:var(--vl-green);background:#3ecf8e26;border-radius:10px;margin:8px 0;padding:10px 12px;font-weight:700}.vx-error{color:var(--vl-red);margin:8px 0;font-weight:700}.vx-warning{color:#ffb454;margin:4px 0 0;font-size:.85rem}.vx-panel{border:1px solid var(--vl-line);background:var(--vl-panel);border-radius:14px;margin:14px 0;padding:14px}.vx-panel h3{margin:0 0 10px;font-size:1rem}.vx-letters{flex-wrap:wrap;gap:6px;margin:4px 0 14px;display:flex}.vx-letter{border:1px solid var(--vl-line);min-width:34px;min-height:34px;color:var(--vl-text);cursor:pointer;background:0 0;border-radius:8px;padding:0 6px;font-weight:700}.vx-list{margin:0;padding:0;list-style:none}.vx-letter-title{color:var(--vl-green);margin:18px 0 6px;padding-top:4px;scroll-margin-top:8px;font-size:1.2rem}.vx-item{margin-bottom:6px}.vx-row{border:1px solid var(--vl-line);background:var(--vl-panel);width:100%;color:var(--vl-text);text-align:left;font:inherit;cursor:pointer;border-radius:10px;justify-content:space-between;align-items:center;gap:10px;padding:10px 12px;display:flex}.vx-row.is-open{border-color:var(--vl-green)}.vx-row-main{flex-direction:column;min-width:0;display:flex}.vx-en{font-weight:800}.vx-fr{color:var(--vl-muted);overflow-wrap:anywhere;font-size:.88rem}.vx-row-meta{color:var(--vl-muted);flex-direction:column;flex:none;align-items:flex-end;gap:4px;font-size:.75rem;display:flex}.vx-badge{color:#10162a;border-radius:999px;padding:1px 8px;font-weight:700}.vx-badge.is-edited{background:#7aa7ff}.vx-badge.is-new{background:var(--vl-green)}.vx-form{border:1px solid var(--vl-green);background:var(--vl-panel-2);border-radius:12px;gap:12px;margin:6px 0 10px;padding:14px;display:grid}.vx-field{gap:4px;display:grid}.vx-label{font-size:.85rem;font-weight:700}.vx-hint{color:var(--vl-muted);font-size:.78rem}.vx-preview{margin:0;font-size:.95rem}.vx-actions{flex-wrap:wrap;gap:8px;display:flex}.vx-actions-secondary{justify-content:space-between;gap:12px}.vx-link{color:#7aa7ff;font:inherit;cursor:pointer;background:0 0;border:0;padding:8px 0;font-weight:700;text-decoration:underline}.vx-danger{color:var(--vl-red)}.vx-hidden{gap:10px;margin:0;padding:0;list-style:none;display:grid}.vx-hidden li{justify-content:space-between;align-items:center;gap:12px;font-size:.9rem;display:flex}:root{color:#172c3c;font-synthesis:none;text-rendering:optimizelegibility;background:#f3f6f8;font-family:DM Sans,sans-serif}*{box-sizing:border-box}body{min-width:320px;margin:0}.app-shell{min-height:100vh}.topbar{color:#fff;background:#12304a;align-items:center;gap:12px;height:76px;padding:0 max(20px,50% - 490px);display:flex;box-shadow:0 4px 18px #102b4017}.brand-mark{background:#244d69;border-radius:13px;place-items:center;width:42px;height:42px;display:grid}.brand{flex-direction:column;gap:3px;display:flex}.brand strong{font-family:Manrope,sans-serif;font-size:17px}.brand span{color:#c8d8e4;font-size:11px}.xp-pill{color:#ffe5a3;background:#1b405c;border:1px solid #4c6c83;border-radius:999px;align-items:center;gap:7px;margin-left:auto;padding:9px 13px;font-size:13px;font-weight:700;display:flex}main{max-width:920px;margin:auto;padding:28px 20px 50px}.welcome{color:#fff;background:linear-gradient(120deg,#12304a,#20516b);border-radius:22px;justify-content:space-between;align-items:center;padding:28px 32px;display:flex;position:relative;overflow:hidden}.eyebrow{letter-spacing:1.5px;color:#658096;margin:0 0 9px;font-size:10px;font-weight:800}.welcome .eyebrow{color:#b8d4e5}.welcome h1{letter-spacing:-1.2px;margin:0 0 13px;font:800 clamp(29px,5vw,42px)/1.12 Manrope,sans-serif}.welcome h1 em{color:#a9dfd1;font-style:normal}.welcome-copy{color:#d9e7ef;max-width:510px;margin:0;font-size:14px;line-height:1.65}.plane-art{color:#a9dfd1;opacity:.9;padding:0 8px 0 20px;font-size:112px;transform:rotate(-12deg)}.stats-grid{grid-template-columns:repeat(3,1fr);gap:12px;margin:16px 0 20px;display:grid}.stat-card{background:#fff;border:1px solid #e3eaf0;border-radius:15px;grid-template-columns:30px 1fr;align-items:center;column-gap:8px;padding:16px;display:grid}.stat-icon{border-radius:9px;grid-row:span 2;place-items:center;width:30px;height:30px;display:grid}.flame{color:#d98515;background:#fff2dd}.book{color:#24815e;background:#e7f4ef}.trophy{color:#bd8b1d;background:#fff4d6}.stat-label{color:#63798a;font-size:11px}.stat-card strong{margin-top:4px;font:800 22px Manrope,sans-serif}.stat-card small{color:#8796a1;grid-column:1/-1;margin-top:9px;font-size:10px;line-height:1.4}.lesson-card{background:#fff;border:1px solid #e0e8ee;border-radius:20px;padding:25px 28px;box-shadow:0 7px 24px #193b5010}.lesson-head{justify-content:space-between;align-items:center;display:flex}.lesson-head .eyebrow{color:#2a876c}.lesson-head h2,.section-title h2{margin:0;font:800 23px Manrope,sans-serif}.lesson-count{color:#5d7181;background:#f0f4f6;border-radius:9px;padding:8px 10px;font-size:12px;font-weight:700}.progress-track{background:#edf1f3;border-radius:99px;height:6px;margin:18px 0 24px;overflow:hidden}.progress-fill{background:#36a780;border-radius:99px;height:100%;transition:width .25s}.question-type{color:#2b8167;background:#edf6f3;border-radius:7px;align-items:center;gap:6px;padding:7px 10px;font-size:11px;font-weight:700;display:inline-flex}.lesson-card h3{letter-spacing:-.4px;margin:16px 0 7px;font:800 24px/1.35 Manrope,sans-serif}.question-help{color:#647988;margin:0 0 18px;font-size:13px;line-height:1.55}.visual-box{background:#eaf1f5;border-radius:14px;justify-content:center;align-items:center;gap:20px;min-height:105px;margin-bottom:16px;padding:14px;display:flex}.visual-box span{font-size:56px}.visual-box small{color:#667e8e;max-width:250px;font-size:10px;line-height:1.5}.answers{gap:9px;display:grid}.answer{text-align:left;color:#203848;cursor:pointer;background:#fff;border:1px solid #dce5eb;border-radius:12px;align-items:center;gap:12px;width:100%;padding:13px 14px;font:600 14px DM Sans,sans-serif;transition:all .15s;display:flex}.answer:hover:not(:disabled){background:#f8fcfa;border-color:#4f9f86}.answer.selected{background:#f1faf6;border:2px solid #368c72;padding:12px 13px}.answer-letter{color:#607687;background:#f0f4f6;border-radius:7px;flex-shrink:0;place-items:center;width:26px;height:26px;font-size:11px;font-weight:800;display:grid}.answer svg{margin-left:auto}.answer.correct{color:#176a4b;background:#effaf4;border-color:#35a475}.answer.incorrect{color:#a73737;background:#fff3f2;border-color:#d96c6c}.feedback{border-radius:11px;margin-top:15px;padding:14px 16px;font-size:13px;line-height:1.55}.feedback p{margin:5px 0 0}.feedback.good{color:#176a4b;background:#edf9f1}.feedback.try-again{color:#8b5b16;background:#fff6e9}.lesson-actions{justify-content:flex-end;margin-top:20px;display:flex}.primary-btn{color:#fff;cursor:pointer;background:#176e59;border:0;border-radius:11px;justify-content:center;align-items:center;gap:8px;min-height:45px;padding:13px 18px;font:700 13px DM Sans,sans-serif;display:inline-flex}.primary-btn:hover:not(:disabled){background:#105843}.primary-btn:disabled{cursor:not-allowed;background:#b9c9c5}.next-lessons{margin-top:28px}.section-title{justify-content:space-between;align-items:end;margin-bottom:12px;display:flex}.section-title h2{font-size:20px}.muted{color:#758a98;font-size:12px}.next-row{background:#fff;border:1px solid #e3eaf0;border-radius:12px;align-items:center;gap:12px;margin-top:8px;padding:13px 15px;display:flex}.lesson-number{color:#7a8d9a;background:#eef2f4;border-radius:10px;place-items:center;width:34px;height:34px;font-size:12px;font-weight:800;display:grid}.next-row div{flex-direction:column;flex:1;gap:3px;display:flex}.next-row strong{font-size:13px}.next-row small{color:#7d8f9b;font-size:11px}.locked{color:#8999a3;background:#f3f5f6;border-radius:7px;padding:6px 8px;font-size:10px}.reset-btn{color:#6e8492;cursor:pointer;background:0 0;border:0;margin:18px auto 0;font-size:11px;text-decoration:underline;display:block}.disclaimer{text-align:center;color:#8a9aa4;max-width:600px;margin:14px auto;font-size:10px;line-height:1.6}.result-card{text-align:center;padding:34px 25px}.result-icon{color:#bd8b1d;background:#fff4d6;border-radius:20px;place-items:center;width:64px;height:64px;margin:0 auto 15px;display:grid}.result-card h2{margin:0 0 10px;font:800 28px Manrope,sans-serif}.result-card>p:not(.eyebrow){color:#647988;font-size:13px;line-height:1.6}.result-score{color:#176e59;margin:12px;font:800 48px Manrope,sans-serif}.result-score span{font-size:20px}.result-card .primary-btn{margin-top:8px}footer{text-align:center;color:#8b9ba6;border-top:1px solid #e4eaee;padding:18px;font-size:10px}@media (width<=620px){.topbar{height:68px;padding:0 15px}.brand strong{font-size:15px}.brand span{font-size:10px}.xp-pill{padding:8px 10px;font-size:12px}main{padding:17px 12px 32px}.welcome{border-radius:17px;padding:23px 21px}.welcome h1{font-size:30px}.welcome-copy{max-width:340px;font-size:12px}.plane-art{opacity:.25;padding:0 0 0 5px;font-size:62px;position:absolute;bottom:8px;right:10px}.stats-grid{gap:7px}.stat-card{grid-template-columns:24px 1fr;column-gap:5px;padding:10px 8px}.stat-icon{width:24px;height:24px}.stat-icon svg{width:15px}.stat-label{font-size:9px}.stat-card strong{font-size:17px}.stat-card small{font-size:9px}.lesson-card{border-radius:16px;padding:20px 16px}.lesson-head h2{font-size:20px}.lesson-card h3{font-size:21px}.answer{padding:12px 10px;font-size:13px}.answer.selected{padding:11px 9px}.visual-box{gap:10px}.visual-box span{font-size:42px}.next-row{padding:11px 10px}.locked{font-size:9px}}.vocab-container{max-width:500px;margin:0 auto;padding:1rem}.flashcard-card{cursor:pointer;background:#1e293b;border:2px solid #3b82f6;border-radius:1rem;padding:1.5rem;transition:all .2s ease-in-out;box-shadow:0 10px 25px -5px #0006}.flashcard-card:hover{border-color:#60a5fa;transform:translateY(-2px);box-shadow:0 12px 30px -5px #3b82f64d}.qcm-option{text-align:left;color:#f8fafc;background-color:#1e293b;border:1px solid #334155;border-radius:.5rem;width:100%;padding:.85rem 1rem;font-weight:500;transition:background-color .15s}.qcm-option:hover:not(:disabled){background-color:#334155;border-color:#64748b}.lesson-pill{cursor:pointer;border:none;border-radius:.375rem;padding:.35rem .75rem;font-size:.75rem;font-weight:700;transition:all .15s}