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#b4530966!important}.neo-badge-free{color:var(--color-navy);background-color:#0f172a14}.users-table-interests-th,.users-table-interests-cell{vertical-align:top;width:380px;min-width:320px;max-width:480px}.users-table-interests{-webkit-line-clamp:3;text-overflow:ellipsis;white-space:normal;word-break:break-word;-webkit-box-orient:vertical;max-height:4.35em;line-height:1.45;display:-webkit-box;overflow:hidden}.users-lessons-cell{flex-direction:column;align-items:flex-start;gap:6px;min-width:220px;display:flex}.users-lesson-link{text-align:left;cursor:pointer;color:var(--color-navy);background:0 0;border:none;flex-direction:column;align-items:flex-start;gap:2px;padding:0;display:flex}.users-lesson-link:hover 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14px;font-size:13px;font-weight:600;transition:all .15s;display:inline-flex}.user-action-tab.active{background:var(--color-amber-light,#f59e0b1f);color:#b45309;border-color:#f59e0b4d}.user-action-tab--danger.active{color:#dc2626;background:#ef44441a;border-color:#ef44444d}.user-action-section{flex-direction:column;gap:12px;display:flex}.user-action-section-label{color:var(--color-navy);align-items:center;font-size:13px;font-weight:600;display:flex}.user-action-preset-grid{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.user-action-preset-btn{border:1px solid var(--border-color,#e2e8f0);background:var(--color-bg,#fff);color:var(--color-navy);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;padding:8px 10px;font-size:12px;font-weight:600;transition:all .15s;display:inline-flex}.user-action-preset-btn:hover{background:#f1f5f9cc}.user-action-preset-btn.selected{color:#fff;background:linear-gradient(135deg,#f59e0b 0%,#d97706 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14px;font-size:13px;font-weight:500}.user-action-footer{justify-content:flex-end;gap:10px;margin-top:8px;display:flex}.users-lessons-expanded{flex-direction:column;align-items:flex-start;gap:8px;width:100%;display:flex}.simulation-sandbox-overlay{z-index:9999;box-sizing:border-box;width:100%;height:100dvh;max-height:100dvh;color:var(--text-dark);background-color:#fff;flex-direction:column;margin:0;padding:0;display:flex;position:fixed;inset:0}.simulation-sandbox-header{padding-top:max(10px, env(safe-area-inset-top,0px));padding-right:max(12px, env(safe-area-inset-right,0px));padding-bottom:10px;padding-left:max(16px, env(safe-area-inset-left,0px));background-color:var(--color-navy);color:#fff;box-sizing:border-box;flex-shrink:0;justify-content:space-between;align-items:center;gap:12px;min-height:52px;display:flex}.simulation-sandbox-header-text{flex-direction:column;gap:2px;min-width:0;display:flex}.simulation-sandbox-badge{color:#fff;letter-spacing:.4px;text-transform:uppercase;background-color:#ffffff26;border-radius:999px;align-self:flex-start;padding:2px 8px;font-size:10px;font-weight:700;display:inline-flex}.simulation-sandbox-title{letter-spacing:-.2px;white-space:nowrap;text-overflow:ellipsis;max-width:min(70vw,520px);font-size:14px;font-weight:700;line-height:1.3;overflow:hidden}.simulation-sandbox-done{color:#fff;cursor:pointer;-webkit-tap-highlight-color:transparent;background:#ffffff1f;border:1px solid #ffffff47;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;gap:6px;min-width:44px;min-height:44px;padding:10px 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env(safe-area-inset-right,0px))}.simulation-sandbox-title{max-width:640px;font-size:15px}}.neo-badge{color:var(--color-amber-hover);background-color:#f59e0b26;border-radius:20px;padding:4px 10px;font-size:12px;font-weight:600}.neo-glass{-webkit-backdrop-filter:blur(10px);background:#ffffffd9;border:1px solid #ffffff4d}.bubble-chip{border:2px solid var(--border-light);background-color:var(--card-bg);color:var(--text-dark);cursor:pointer;transition:var(--transition);border-radius:30px;padding:10px 18px;font-size:14px;font-weight:500}.bubble-chip:hover{border-color:var(--color-navy)}.bubble-chip.selected{background-color:var(--color-navy);color:#fff;border-color:var(--color-navy)}.progress-circle{background:radial-gradient(closest-side, white 79%, transparent 80% 100%), conic-gradient(var(--success) calc(var(--progress) * 1%), #e7e5e4 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#0000001a}.home-lesson-share-btn:active{box-shadow:none;transform:scale(.95)}.home-lesson-progress{margin-top:auto}.home-lesson-content{grid-area:2/1;min-width:0}.home-lesson-goal{color:var(--text-muted);word-break:break-word;margin-bottom:8px;font-size:12px}.home-lesson-shared-by{color:var(--text-muted);word-break:break-word;align-items:center;gap:4px;margin-bottom:8px;font-size:11px;display:flex}.home-lesson-badges{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.home-lesson-badges .neo-badge{white-space:nowrap;flex-shrink:0;padding:3px 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18px;display:block}.home-lesson-title,.home-lesson-content,.home-lesson-actions{grid-area:auto}.home-lesson-actions{flex-direction:column;justify-content:space-between;align-items:center;width:36px;display:flex;position:absolute;top:18px;bottom:18px;right:18px}.home-lesson-progress{margin-top:0}.quiz-taker-header{flex-direction:column;align-items:flex-start}.quiz-taker-label{white-space:normal;line-height:1.35}.tts-player{flex-direction:column;align-items:stretch}.tts-player-controls{justify-content:space-between;width:100%}}@media (width>=769px){.home-lesson-card{align-items:center}.home-lesson-actions{flex-direction:row;justify-content:flex-end;align-self:center;gap:12px;width:auto;position:static;top:auto;bottom:auto;right:auto}.home-lesson-progress{margin-top:0}}@keyframes spin{to{transform:rotate(360deg)}}.onboarding-page{box-sizing:border-box;width:100%;max-width:520px;margin:0 auto;padding:24px 24px 40px}.onboarding-header{margin:20px 0 28px}.onboarding-header h1{font-size:22px}.onboarding-header p{margin-top:4px;font-size:13px}@media (width>=769px){.onboarding-page{max-width:800px;padding:40px 48px 60px}.onboarding-header{margin:0 0 36px}.onboarding-header h1{font-size:28px}.onboarding-header p{margin-top:8px;font-size:15px}.onboarding-form{gap:24px}}.onboarding-header-icon{margin-bottom:12px}.onboarding-form{flex-direction:column;gap:20px;display:flex}.onboarding-form>div{min-width:0}.chapter-description ul,.chapter-description ol{margin-top:4px;margin-bottom:4px;padding-left:20px}.chapter-description ul{list-style-type:disc}.chapter-description ol{list-style-type:decimal}.chapter-description li{margin-bottom:2px}.chapter-description p{margin-bottom:4px}.chapter-description p:last-child{margin-bottom:0}.layout-page-content img{border-radius:var(--radius-md);max-width:100%;height:auto;box-shadow:var(--shadow-md);border:1px solid var(--border-light);margin:24px auto;display:block}.katex-display{max-width:100%;margin:16px 0;padding:8px 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8px);left:0;overflow:hidden;box-shadow:0 10px 30px #00000059}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.neo-breadcrumb-dropdown-header{text-transform:uppercase;letter-spacing:.5px;color:var(--color-amber);background:#ffffff0d;border-bottom:1px solid #ffffff1a;align-items:center;gap:8px;padding:10px 14px;font-size:11px;font-weight:700;display:flex}.neo-breadcrumb-dropdown-body{flex-direction:column;gap:2px;padding:6px;display:flex;overflow-y:auto}.neo-breadcrumb-dropdown-item{color:#cbd5e1;text-align:left;cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:space-between;align-items:center;width:100%;padding:8px 10px;font-size:13px;transition:all .15s;display:flex}.neo-breadcrumb-dropdown-item:hover{color:#fff;background:#ffffff1a}.neo-breadcrumb-dropdown-item.is-selected{color:var(--color-amber);background:#f59e0b26;font-weight:600}.neo-breadcrumb-dropdown-item-title{text-overflow:ellipsis;white-space:nowrap;flex:1;margin-right:8px;overflow:hidden}.neo-breadcrumb-completed-icon{color:var(--color-success);flex-shrink:0}.neo-breadcrumb-active-badge{background:var(--color-amber);color:#0f172a;border-radius:10px;flex-shrink:0;padding:2px 6px;font-size:10px;font-weight:700}@media (width<=640px){.neo-breadcrumb-link,.neo-breadcrumb-button,.neo-breadcrumb-current{max-width:110px;font-size:13px}}.neo-reading-dock-container{z-index:40;pointer-events:none;margin-top:0;margin-bottom:0;padding:0 16px 8px;position:sticky;bottom:0;left:0;right:0}.neo-reading-dock-glass{pointer-events:auto;-webkit-backdrop-filter:blur(12px);color:#fff;background:#0f172ae0;border:1px solid #ffffff26;border-radius:12px;justify-content:space-between;align-items:center;gap:12px;max-width:820px;margin:0 auto;padding:5px 12px;display:flex;box-shadow:0 8px 24px #0000004d}.neo-reading-dock-section{align-items:center;min-width:130px;display:flex}.neo-reading-dock-section.prev-section{justify-content:flex-start}.neo-reading-dock-section.next-section{justify-content:flex-end}.neo-dock-placeholder{width:130px}.neo-dock-btn{cursor:pointer;border:1px solid #0000;border-radius:8px;align-items:center;gap:6px;max-width:210px;padding:4px 10px;font-size:12px;font-weight:600;transition:all 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#ffffff26;border-radius:6px;align-items:center;gap:5px;padding:4px 8px;font-size:11px;font-weight:600;transition:all .2s;display:flex}.neo-dock-outline-btn:hover{background:#fff3}.neo-dock-progress-wrapper{flex-direction:column;flex:1;gap:2px;min-width:100px;max-width:160px;display:flex}.neo-dock-progress-header{color:#cbd5e1;justify-content:center;font-size:10px;font-weight:600;display:flex}.neo-dock-completed-text{color:var(--color-success);font-weight:700}.neo-dock-progress-bar-bg{background:#ffffff26;border-radius:8px;width:100%;height:4px;overflow:hidden}.neo-dock-progress-bar-fill{background:linear-gradient(90deg, var(--color-amber), #fbbf24);border-radius:8px;height:100%;transition:width .3s}.neo-dock-end-badge{color:#cbd5e1;align-items:center;gap:5px;padding:4px 8px;font-size:11px;font-weight:700;display:flex}@media (width<=640px){.neo-reading-dock-container{padding-right:64px}.neo-reading-dock-glass{gap:8px;padding:8px 12px}.neo-reading-dock-section{min-width:0}.neo-dock-title-truncate{display:none}.neo-dock-btn{padding:8px}.neo-dock-subtitle{font-size:11px}.neo-dock-outline-label{display:none}}@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-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@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}