@font-face{font-family:Blinker;font-style:normal;font-weight:600;font-display:swap;src:url(/assets/blinker-600-Dyqf1rms.woff2) format("woff2")}@font-face{font-family:Blinker;font-style:normal;font-weight:700;font-display:swap;src:url(/assets/blinker-700-DwVE20Ax.woff2) format("woff2")}@font-face{font-family:Blinker;font-style:normal;font-weight:800;font-display:swap;src:url(/assets/blinker-800-CpYSCzx7.woff2) format("woff2")}@font-face{font-family:PT Sans;font-style:normal;font-weight:400;font-display:swap;src:url(/assets/ptsans-400-BIJkEEGM.woff2) format("woff2")}@font-face{font-family:PT Sans;font-style:normal;font-weight:700;font-display:swap;src:url(/assets/ptsans-700-CZzB8yDi.woff2) format("woff2")}:root{--brand: #d62264;--brand-grad-start: #e44c83;--brand-grad-end: #dd2468;--brand-link: #b81b55;--page: #f9f9f7;--card: #ffffff;--border: #e9e9e9;--text-primary: #181818;--text-secondary: #545454;--text-muted: #767676;--accent-soft: #fbe9ef;--accent-soft-border: #f2aec5;--success: #2e9e5b;--error: #d6334b;--radius: 16px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--brand-700: #b81b55;--brand-800: #951546;--surface-alt: #f0f0ee;--warning: #d97706;--text-inverse: #ffffff;--font-display: "Blinker", system-ui, sans-serif;--font-body: "PT Sans", system-ui, sans-serif;--space-xs: 4px;--space-sm: 8px;--space-md: 12px;--space-lg: 16px;--space-xl: 20px;--space-2xl: 24px;--space-3xl: 32px;--space-4xl: 40px;--space-5xl: 48px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--radius-2xl: 24px;--radius-full: 9999px}*{box-sizing:border-box}html,body{margin:0;padding:0;background-color:var(--page);font-family:var(--font);color:var(--text-secondary);-webkit-text-size-adjust:100%}.page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:32px 16px}.card{width:100%;max-width:460px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 1px 3px #1818180f;padding:36px 32px;text-align:center}.logo{width:150px;height:auto;margin-bottom:20px}h1{font-size:22px;font-weight:700;color:var(--text-primary);margin:8px 0 12px}p{font-size:15px;line-height:1.6;margin:0 0 16px}label{display:block;text-align:left;font-size:13px;font-weight:600;color:var(--text-primary);margin:16px 0 6px}input{width:100%;padding:12px 14px;font-size:16px;font-family:var(--font);border:1px solid var(--border);border-radius:12px;background:#fff;color:var(--text-primary);outline:none}input:focus{border-color:var(--brand);box-shadow:0 0 0 3px #d622641f}button{width:100%;margin-top:24px;padding:14px 24px;font-size:16px;font-weight:700;font-family:var(--font);color:#fff;background:linear-gradient(135deg,var(--brand-grad-start),var(--brand-grad-end));border:none;border-radius:12px;cursor:pointer}button:disabled{opacity:.6;cursor:not-allowed}.msg{font-size:14px;margin-top:12px}.msg.error{color:var(--error)}.msg.success{color:var(--success)}.icon{font-size:48px;line-height:1;margin-bottom:8px}.spinner{width:36px;height:36px;border:3px solid var(--accent-soft);border-top-color:var(--brand);border-radius:50%;margin:0 auto 16px;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.footer{margin-top:24px;font-size:12px;color:var(--text-muted)}.app-shell,.auth-page{font-family:var(--font-body);color:var(--text-primary)}.ui-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);margin:0;padding:12px 20px;width:auto;font-family:var(--font-display);font-size:16px;font-weight:600;line-height:1;border:1px solid transparent;border-radius:var(--radius-md);cursor:pointer;transition:filter .15s ease,background-color .15s ease,opacity .15s ease}.ui-btn--block{width:100%}.ui-btn:disabled{opacity:.6;cursor:not-allowed}.ui-btn--primary{color:var(--text-inverse);background:linear-gradient(135deg,var(--brand-grad-start),var(--brand-grad-end))}.ui-btn--primary:not(:disabled):hover{filter:brightness(1.05)}.ui-btn--secondary{color:var(--brand-link);background:var(--accent-soft);border-color:var(--accent-soft-border)}.ui-btn--secondary:not(:disabled):hover{background:#f7dce6}.ui-btn--neutral{color:var(--text-primary);background:var(--border);border-color:var(--surface-alt)}.ui-btn--neutral:not(:disabled):hover{background:#e0e0e0}.ui-btn--ghost{color:var(--text-secondary);background:transparent}.ui-btn--ghost:not(:disabled):hover{background:var(--surface-alt)}.ui-btn:focus-visible{outline:none;box-shadow:0 0 0 3px #d6226440}.ui-field{display:flex;flex-direction:column;gap:6px;text-align:left}.ui-field__label{margin:0;font-family:var(--font-body);font-size:13px;font-weight:700;color:var(--text-primary)}.ui-input{width:100%;margin:0;padding:12px 14px;font-family:var(--font-body);font-size:16px;color:var(--text-primary);background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);outline:none;transition:border-color .15s ease,box-shadow .15s ease}.ui-input:focus{border-color:var(--brand);box-shadow:0 0 0 3px #d622641f}.ui-input[aria-invalid=true]{border-color:var(--error)}.ui-field__error{margin:0;font-size:13px;color:var(--error)}.ui-spinner{display:inline-block;border:2px solid currentColor;border-top-color:transparent;border-radius:50%;animation:spin .7s linear infinite;flex-shrink:0}.auth-page{min-height:100vh;min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:32px 16px;background:var(--page)}.auth-card{width:100%;max-width:400px;display:flex;flex-direction:column}.auth-logo{width:180px;height:auto;margin:0 auto 32px;display:block}.auth-card h1{font-family:var(--font-display);font-size:24px;text-align:center;margin:0 0 4px}.auth-card .auth-sub{text-align:center;color:var(--text-secondary);margin:0 0 24px}.auth-form{display:flex;flex-direction:column;gap:16px}.auth-actions{display:flex;flex-direction:column;gap:12px;margin-top:8px}.auth-link{background:none;border:none;width:auto;margin:0;padding:0;cursor:pointer;font-family:var(--font-body);font-size:13px;font-weight:700;color:var(--brand-link);text-align:center}.auth-link:hover{text-decoration:underline}.auth-center{text-align:center;margin-top:24px}.app-shell{min-height:100vh;min-height:100dvh;background:var(--page)}.app-main{max-width:960px;margin:0 auto;padding:16px 16px 88px}.app-tabbar{position:fixed;bottom:0;left:0;right:0;z-index:20;display:flex;background:var(--card);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom,0)}.app-tab{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 4px;background:none;border:none;cursor:pointer;text-decoration:none;font-family:var(--font-body);font-size:11px;font-weight:700;color:var(--text-muted)}.app-tab--active{color:var(--brand)}.app-sidebar{display:none}@media(min-width:768px){.app-shell{display:grid;grid-template-columns:240px 1fr}.app-tabbar{display:none}.app-sidebar{display:flex;flex-direction:column;gap:4px;padding:24px 16px;border-right:1px solid var(--border);background:var(--card);position:sticky;top:0;height:100vh}.app-sidebar .app-sidebar__logo{width:150px;height:auto;margin:0 auto 24px}.app-tab{flex:none;flex-direction:row;justify-content:flex-start;gap:12px;padding:12px 14px;font-size:15px;border-radius:var(--radius-md)}.app-tab--active{color:var(--brand);background:var(--accent-soft)}.app-main{width:100%;margin:0;justify-self:center;padding:32px}}.app-loading{min-height:60vh;display:flex;align-items:center;justify-content:center;color:var(--brand)}.app-placeholder{text-align:center;padding:48px 16px;color:var(--text-secondary)}.app-placeholder h1{font-family:var(--font-display);color:var(--text-primary)}.ui-badge{display:inline-flex;align-items:center;padding:2px 8px;font-family:var(--font-body);font-size:11px;font-weight:700;border-radius:var(--radius-full);white-space:nowrap}.ui-badge--brand{color:var(--brand-link);background:var(--accent-soft)}.ui-badge--success{color:var(--success);background:#16a34a1f}.ui-badge--neutral{color:var(--text-secondary);background:var(--surface-alt)}.ui-chip{flex-shrink:0;margin:0;width:auto;padding:7px 14px;font-family:var(--font-body);font-size:13px;font-weight:700;color:var(--text-secondary);background:var(--card);border:1px solid var(--border);border-radius:var(--radius-full);cursor:pointer;transition:background-color .15s ease,color .15s ease,border-color .15s ease}.ui-chip--selected{color:var(--text-inverse);background:var(--brand);border-color:var(--brand)}.ui-empty{text-align:center;padding:48px 16px;color:var(--text-secondary)}.ui-empty__icon{color:var(--accent-soft-border)}.ui-empty__title{font-family:var(--font-display);font-size:18px;font-weight:600;color:var(--text-primary);margin:12px 0 4px}.ui-empty__subtitle{margin:0;font-size:14px}.ui-empty__action{margin-top:20px}.ui-skeleton{display:block;background:linear-gradient(90deg,var(--surface-alt) 25%,#fff 50%,var(--surface-alt) 75%);background-size:200% 100%;animation:ui-shimmer 1.3s ease-in-out infinite}@keyframes ui-shimmer{to{background-position:-200% 0}}.ui-avatar{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;border-radius:50%;overflow:hidden;background:var(--accent-soft);color:var(--brand-link);font-family:var(--font-display);font-weight:700}.ui-avatar img{width:100%;height:100%;object-fit:cover}.thumb{position:relative;width:100%;aspect-ratio:16 / 9;border-radius:var(--radius-sm);overflow:hidden;background:var(--card);border:1px solid var(--border)}.thumb__img{width:100%;height:100%;object-fit:cover;display:block}.thumb__fallback{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:#fff;background:linear-gradient(135deg,var(--brand-grad-start),var(--brand-grad-end))}.thumb__overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none}.thumb__play{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:#ffffffe6;color:var(--brand)}.thumb__lock{position:absolute;top:8px;right:8px;display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:#18181899;color:#fff}.thumb--sm{width:96px;flex-shrink:0;border-radius:var(--radius-md)}.thumb--sm .thumb__play{width:30px;height:30px}.thumb--cover{aspect-ratio:auto;height:200px;border-radius:0;border:none}.section{margin-bottom:28px}.section__header{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:12px}.section__title{font-family:var(--font-display);font-size:20px;font-weight:700;color:var(--text-primary);margin:0}.section__link{font-size:13px;font-weight:700;color:var(--brand-link);text-decoration:none}.section__link:hover{text-decoration:underline}.h-scroll{display:flex;gap:12px;overflow-x:auto;padding-bottom:4px;scrollbar-width:thin;-webkit-overflow-scrolling:touch}.carousel{position:relative}.carousel__viewport{overflow:hidden}.carousel__container{display:flex;gap:12px;padding:2px 0 6px}.carousel:before,.carousel:after{content:"";position:absolute;top:0;bottom:0;width:48px;pointer-events:none;opacity:0;transition:opacity .15s ease;z-index:1}.carousel:before{left:0;background:linear-gradient(90deg,var(--page),transparent)}.carousel:after{right:0;background:linear-gradient(270deg,var(--page),transparent)}.carousel--can-prev:before{opacity:1}.carousel--can-next:after{opacity:1}.carousel__arrow{position:absolute;top:64px;transform:translateY(-50%);display:none;align-items:center;justify-content:center;width:40px;height:40px;margin:0;padding:0;border:1px solid var(--border);border-radius:50%;background:var(--card);color:var(--text-primary);box-shadow:0 2px 8px #1818181f;cursor:pointer;z-index:2}.carousel__arrow--prev{left:-8px}.carousel__arrow--next{right:-8px}@media(min-width:768px){.carousel:hover .carousel__arrow:not(:disabled){display:flex}}.home-greeting{display:flex;align-items:center;gap:12px;margin-bottom:24px}.home-greeting__text{flex:1;min-width:0}.home-greeting__hello{margin:0;font-size:14px;color:var(--text-secondary)}.home-greeting__name{margin:2px 0 0;font-family:var(--font-display);font-size:24px;font-weight:700;color:var(--text-primary)}.home-greeting__bell{position:relative;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;color:var(--text-primary);background:var(--card);border:1px solid var(--border, rgba(0, 0, 0, .08))}.home-greeting__bell:active{transform:scale(.96)}.home-greeting__badge{position:absolute;top:2px;right:2px;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--brand);color:#fff;font-size:11px;font-weight:700;line-height:1;display:inline-flex;align-items:center;justify-content:center;border:2px solid var(--page)}.notif-header{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;margin-bottom:20px}.notif-header .content-page__title{margin:0}.notif-markall{display:inline-flex;align-items:center;gap:6px;width:auto;flex:0 0 auto;margin-top:0;padding:6px 10px;border:none;background:transparent;color:var(--brand-link);font-size:13px;font-weight:700;white-space:nowrap;cursor:pointer;border-radius:var(--radius)}.notif-list{display:flex;flex-direction:column;gap:12px}.notif-card{position:relative;display:flex;align-items:flex-start;gap:12px;width:100%;margin-top:0;text-align:left;padding:14px;border:1px solid var(--border, rgba(0, 0, 0, .08));border-radius:var(--radius-lg);background:var(--card);cursor:pointer}.notif-card:active{transform:scale(.995)}.notif-card--unread{background:var(--accent-soft);border-color:transparent}.notif-card__img{width:44px;height:44px;border-radius:10px;object-fit:cover;flex-shrink:0}.notif-card__icon{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:10px;background:var(--accent-soft);color:var(--brand-link);flex-shrink:0}.notif-card__body{min-width:0;flex:1}.notif-card__title{margin:0;font-weight:700;color:var(--text-primary)}.notif-card__text{margin:2px 0 0;font-size:14px;font-weight:400;color:var(--text-secondary)}.notif-card__time{display:block;margin-top:6px;font-size:12px;font-weight:400;color:var(--text-muted)}.notif-dot{position:absolute;top:16px;right:14px;width:9px;height:9px;border-radius:50%;background:var(--brand);flex-shrink:0}.notif-card__remove{position:absolute;right:8px;bottom:8px;width:32px;height:32px;margin:0;padding:0;display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:8px;background:transparent;color:var(--text-muted);cursor:pointer;opacity:0;transition:opacity .12s ease,background .12s ease,color .12s ease}.notif-card:hover .notif-card__remove,.notif-card__remove:focus-visible{opacity:1}.notif-card__remove:hover{background:var(--accent-soft);color:var(--error)}.sub-banner{display:flex;align-items:center;gap:12px;margin-bottom:24px;padding:14px;border-radius:var(--radius-lg);background:#dc262617;border:1px solid rgba(220,38,38,.25);color:var(--error)}.sub-banner p{margin:0;font-size:13px;font-weight:700;line-height:1.4;color:var(--text-secondary)}.module-card{display:block;width:220px;flex-shrink:0;text-decoration:none}.module-card__title{margin:8px 0 0;font-size:13px;line-height:1.3;color:var(--text-primary);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.module-card__meta{margin:2px 0 0;font-size:11px;color:var(--text-muted)}.cw-card{display:block;width:220px;flex-shrink:0;text-decoration:none}.cw-card__title{margin:6px 0 0;font-size:13px;font-weight:700;color:var(--text-primary);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.progressbar{height:3px;margin-top:6px;background:var(--border);border-radius:2px;overflow:hidden}.progressbar__fill{height:100%;background:var(--brand)}.content-page__title{font-family:var(--font-display);font-size:24px;font-weight:700;color:var(--text-primary);margin:0 0 20px}.module-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px 16px}.module-grid .module-card{width:100%}.module-page{margin:-16px -16px 0}.module-page__head{padding:20px 16px 8px}.module-page__desc{margin:6px 0 0;font-size:14px;line-height:1.6;color:var(--text-secondary)}.module-page__count{margin:20px 0 0;font-family:var(--font-display);font-size:16px;font-weight:600;color:var(--text-primary)}.module-page__right{padding:0 16px}.lesson-list{display:flex;flex-direction:column}@media(min-width:768px){.module-page{margin:0 auto;max-width:720px}.module-page .thumb--cover{height:auto;aspect-ratio:16 / 9;border-radius:var(--radius-lg);border:1px solid var(--border)}.module-page__head{padding:24px 0 8px}.module-page__right{padding:0}}.lesson-row{display:flex;align-items:center;gap:12px;padding:10px 0;text-decoration:none;color:inherit;border-radius:var(--radius-md)}.lesson-row:hover{background:var(--surface-alt)}.lesson-row__body{flex:1;min-width:0}.lesson-row__title{margin:0;font-size:14px;font-weight:700;color:var(--text-primary);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.lesson-row__meta{display:flex;align-items:center;gap:10px;margin-top:4px}.lesson-row__chip{display:inline-flex;align-items:center;gap:4px;font-size:12px;color:var(--text-muted)}.lesson-row__chevron{color:var(--text-muted);flex-shrink:0}.search-bar{display:flex;align-items:center;gap:10px;height:48px;padding:0 12px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);color:var(--text-muted);margin-bottom:16px}.search-bar input{flex:1;min-width:0;border:none;outline:none;background:transparent;font-family:var(--font-body);font-size:15px;color:var(--text-primary)}.search-bar__clear{display:flex;width:auto;margin:0;padding:4px;border:none;background:none;color:var(--text-muted);cursor:pointer}.search-filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}.lesson{margin:-16px -16px 0}.lesson__media{width:100%;aspect-ratio:16 / 9;background:#000}.video-player{width:100%;height:100%;display:block;background:#000}.lesson__link-hero{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:#fff;background:linear-gradient(135deg,var(--brand-grad-start),var(--brand-grad-end))}.lesson__link-hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.lesson__link-hero-img+svg{position:relative;z-index:1;border-radius:999px;padding:14px;background:#00000059}.lesson__player-msg{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:var(--text-secondary);background:var(--card)}.lesson__player-msg--dark{background:#000;color:var(--brand)}.lesson__info{padding:24px 16px 40px}.lesson__title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.lesson__title{font-family:var(--font-display);font-size:22px;font-weight:700;color:var(--text-primary);margin:0}.lesson__fav{flex-shrink:0;display:flex;width:auto;margin:0;padding:6px;border:none;background:none;color:var(--text-secondary);cursor:pointer}.lesson__fav--on{color:var(--error)}.lesson__meta{display:flex;align-items:center;gap:12px;margin-top:8px}.lesson__desc{margin:20px 0 0;font-size:14px;line-height:1.6;color:var(--text-secondary);white-space:pre-wrap}.lesson__action{margin-top:28px}.lesson__done{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;margin:0;padding:14px 20px;font-family:var(--font-display);font-size:15px;font-weight:600;color:var(--success);background:#16a34a1a;border:1px solid rgba(22,163,74,.3);border-radius:var(--radius-md);cursor:pointer}.lesson__done:disabled{opacity:.6;cursor:not-allowed}.gate{max-width:360px;margin:0 auto;padding:56px 16px;text-align:center}.gate__icon{display:inline-flex;align-items:center;justify-content:center;width:72px;height:72px;border-radius:50%;background:var(--accent-soft);color:var(--brand)}.gate__title{font-family:var(--font-display);font-size:20px;font-weight:700;color:var(--text-primary);margin:18px 0 10px}.gate__text{font-size:15px;line-height:1.5;color:var(--text-secondary);margin:0}.gate__actions{display:flex;flex-direction:column;gap:12px;margin-top:28px}.comments{margin-top:36px}.comments__title{font-family:var(--font-display);font-size:18px;font-weight:700;color:var(--text-primary);margin:0 0 16px}.comments__empty{font-size:14px;color:var(--text-muted);padding:8px 0}.comments__list{display:flex;flex-direction:column;gap:18px}.comment-thread__replies{margin:14px 0 0 48px;display:flex;flex-direction:column;gap:14px}.comment{display:flex;gap:12px}.comment__body{flex:1;min-width:0}.comment__head{display:flex;align-items:center;gap:8px}.comment__author{font-family:var(--font-display);font-size:14px;font-weight:600;color:var(--text-primary)}.comment__delete{display:flex;width:auto;margin:0;padding:2px;border:none;background:none;color:var(--text-muted);cursor:pointer}.comment__menu-wrap{position:relative;margin-left:auto}.comment__menu-btn{display:flex;width:auto;margin:0;padding:2px;border:none;background:none;color:var(--text-muted);cursor:pointer}.comment__menu{position:absolute;top:100%;right:0;z-index:20;min-width:200px;margin-top:4px;padding:4px;display:flex;flex-direction:column;border:1px solid var(--surface-border, rgba(0, 0, 0, .1));border-radius:10px;background:var(--surface);box-shadow:0 8px 24px #0000002e}.comment__menu-item{display:flex;align-items:center;gap:8px;width:100%;margin:0;padding:8px 10px;border:none;border-radius:6px;background:none;font-family:var(--font-body);font-size:13px;text-align:left;color:var(--text-primary);cursor:pointer}.comment__menu-item:hover{background:var(--surface-hover, rgba(0, 0, 0, .05))}.comment__menu-item--danger{color:var(--danger, #dc2626)}.blocked-list{display:flex;flex-direction:column;gap:8px}.blocked-row{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:12px;background:var(--surface)}.blocked-row__name{flex:1;font-family:var(--font-display);font-size:15px;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.blocked-row .btn{width:auto;flex-shrink:0}.comment__text{margin:2px 0 0;font-size:14px;line-height:1.5;color:var(--text-secondary)}.comment__reply-btn{margin:6px 0 0;padding:0;width:auto;border:none;background:none;font-family:var(--font-display);font-size:12px;font-weight:600;color:var(--text-muted);cursor:pointer}.comment__like{display:flex;flex-direction:column;align-items:center;gap:2px;width:36px;flex-shrink:0;margin:0;padding:2px 0 0;border:none;background:none;color:var(--text-muted);font-size:11px;cursor:pointer}.comment__like--on{color:var(--brand)}.composer{margin:0 0 24px}.composer__reply-chip{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:6px 12px;margin-bottom:8px;background:var(--surface-alt);border-radius:var(--radius-md);font-size:13px;color:var(--text-secondary)}.composer__reply-chip strong{color:var(--brand-link)}.composer__reply-chip button{display:flex;width:auto;margin:0;padding:2px;border:none;background:none;color:var(--text-muted);cursor:pointer}.composer__row{display:flex;align-items:flex-end;gap:8px}.composer__input{flex:1;min-height:44px;max-height:120px;padding:12px 14px;font-family:var(--font-body);font-size:14px;color:var(--text-primary);background:var(--card);border:1px solid var(--border);border-radius:var(--radius-md);outline:none;resize:vertical}.composer__input:focus{border-color:var(--brand);box-shadow:0 0 0 3px #d622641f}.composer__send{display:flex;align-items:center;justify-content:center;width:44px;height:44px;flex-shrink:0;margin:0;padding:0;border:none;border-radius:var(--radius-md);color:#fff;background:var(--brand);cursor:pointer}.composer__send:disabled{background:var(--surface-alt);color:var(--text-muted);cursor:not-allowed}@media(min-width:768px){.lesson{margin:0}.lesson__media{border-radius:var(--radius-lg);overflow:hidden}.lesson__info{padding:24px 0 40px}}.profile__head{text-align:center;padding:16px 0 24px}.profile__name{font-family:var(--font-display);font-size:22px;font-weight:700;color:var(--text-primary);margin:16px 0 0}.profile__email{margin:4px 0 0;font-size:14px;color:var(--text-secondary)}.profile__deletion{padding:16px;margin-bottom:16px;border-radius:var(--radius-lg);background:#dc262614;border:1px solid rgba(220,38,38,.3)}.profile__deletion-head{display:flex;align-items:center;gap:8px;color:var(--error);font-family:var(--font-display);font-weight:600}.profile__deletion p{margin:8px 0 12px;font-size:13px;line-height:1.5;color:var(--text-secondary)}.profile-card{display:block;padding:16px;margin-bottom:16px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);text-decoration:none}.profile-card--stat,.profile-card__row{display:flex;align-items:center;gap:14px}.profile-card__icon{display:flex;align-items:center;justify-content:center;width:44px;height:44px;flex-shrink:0;border-radius:var(--radius-md)}.profile-card__icon--brand{color:var(--brand);background:var(--accent-soft)}.profile-card__icon--ok{color:var(--success);background:#16a34a1f}.profile-card__text{flex:1;min-width:0;display:flex;flex-direction:column}.profile-card__label{font-size:12px;color:var(--text-muted)}.profile-card__value{font-family:var(--font-display);font-size:16px;font-weight:600;color:var(--text-primary);margin-top:2px}.profile-card__stat{font-family:var(--font-display);font-size:20px;font-weight:700;color:var(--text-primary);margin-top:2px}.profile-card__note{margin:12px 0 0;font-size:13px;line-height:1.5;color:var(--text-secondary)}.profile-card__cta{display:flex;align-items:center;gap:6px;margin-top:14px;padding-top:12px;border-top:1px solid var(--border);font-size:13px;color:var(--text-muted)}.profile-card__cta span{flex:1}.profile__logout{margin-top:28px}.status-pill{flex-shrink:0;padding:4px 10px;font-family:var(--font-display);font-size:12px;font-weight:600;border-radius:var(--radius-full)}.status-pill--ok{color:var(--success);background:#16a34a24}.status-pill--brand{color:var(--brand);background:var(--accent-soft)}.status-pill--err{color:var(--error);background:#dc26261f}.status-pill--muted{color:var(--text-muted);background:var(--surface-alt)}.menu{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.menu-row{display:flex;align-items:center;gap:14px;padding:14px 16px;text-decoration:none;color:inherit}.menu-row+.menu-row{border-top:1px solid var(--border)}.menu-row:hover{background:var(--surface-alt)}.menu-row__icon{display:flex;align-items:center;justify-content:center;width:40px;height:40px;flex-shrink:0;border-radius:var(--radius-md);color:var(--brand);background:var(--accent-soft)}.menu-row__body{flex:1;min-width:0;display:flex;flex-direction:column}.menu-row__title{font-size:15px;font-weight:700;color:var(--text-primary)}.menu-row__subtitle{font-size:12px;color:var(--text-muted);margin-top:1px}.menu-row__chevron{color:var(--text-muted);flex-shrink:0}.edit-avatar{text-align:center;margin-bottom:28px}.edit-avatar__btn{position:relative;display:inline-flex;width:auto;margin:0;padding:0;border:none;background:none;cursor:pointer}.edit-avatar__badge{position:absolute;right:-2px;bottom:-2px;display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;color:#fff;background:var(--brand);border:2px solid #fff}.edit-avatar__hint{margin:10px 0 0;font-size:13px;color:var(--text-muted)}.account-section{display:flex;flex-direction:column;gap:14px;padding:20px 0;border-top:1px solid var(--border)}.account-section__title{font-family:var(--font-display);font-size:18px;font-weight:600;color:var(--text-primary);margin:0}.toggle-row{display:flex;align-items:center;justify-content:space-between;gap:12px;cursor:pointer}.toggle-row__label{font-size:15px;color:var(--text-primary)}.switch{appearance:none;-webkit-appearance:none;flex-shrink:0;width:46px;height:28px;border-radius:14px;background:var(--border, #d9d9d9);position:relative;cursor:pointer;transition:background .15s ease}.switch:checked{background:var(--brand)}.switch:after{content:"";position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:#fff;transition:transform .15s ease}.switch:checked:after{transform:translate(18px)}.switch:disabled{opacity:.6;cursor:default}.account-warn{display:flex;gap:8px;margin:0;padding:12px;font-size:13px;line-height:1.4;color:var(--text-secondary);background:#d977061a;border-radius:var(--radius-md)}.account-msg{margin:0;font-size:13px;color:var(--text-secondary)}.account-hint{margin:6px 0 0;font-size:11px;color:var(--text-muted)}.account-danger{text-align:center;margin-top:28px}.modal-overlay{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;padding:24px;background:#0009}.modal-card{width:100%;max-width:420px;padding:22px;background:var(--card);border-radius:var(--radius-xl)}.modal-title{font-family:var(--font-display);font-size:18px;font-weight:700;color:var(--text-primary);margin:0 0 8px}.modal-text{font-size:13px;line-height:1.5;color:var(--text-secondary);margin:0 0 16px}.modal-actions{display:flex;gap:12px;margin-top:20px}.modal-actions .ui-btn{flex:1}.plan-card{padding:18px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg)}.plan-card__explain{margin:12px 0 0;font-size:13px;line-height:1.5;color:var(--text-secondary)}.plan-card__note{margin:8px 0 0;font-size:13px;line-height:1.5;color:var(--text-muted)}.plan-details{padding:0 16px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg)}.plan-details__row{display:flex;align-items:center;gap:12px;padding:12px 0}.plan-details__row+.plan-details__row{border-top:1px solid var(--border)}.plan-details__icon{color:var(--text-muted);flex-shrink:0}.plan-details__label{flex:1;font-size:14px;color:var(--text-secondary)}.plan-details__value{font-family:var(--font-display);font-size:14px;font-weight:600;color:var(--text-primary)}.plan-cancel{text-align:center;margin-top:28px}.about{text-align:center}.about__logo{width:160px;height:auto;margin:8px auto 20px}.about__desc{font-size:14px;line-height:1.6;color:var(--text-secondary);max-width:480px;margin:0 auto}.about__socials{display:flex;justify-content:center;gap:16px;margin:28px 0}.about__social{display:inline-flex;align-items:center;justify-content:center;padding:8px 16px;font-family:var(--font-display);font-size:14px;font-weight:600;text-decoration:none;border-radius:var(--radius-full);color:var(--brand-link);background:var(--accent-soft)}.about__legal{margin-top:12px;font-size:13px}.about__dot{color:var(--text-muted);margin:0 8px}.markdown{font-size:15px;line-height:1.7;color:var(--text-secondary)}.markdown h1,.markdown h2,.markdown h3{font-family:var(--font-display);color:var(--text-primary);margin:24px 0 8px}.markdown p{margin:0 0 12px}.markdown a{color:var(--brand-link)}.markdown ul,.markdown ol{padding-left:20px;margin:0 0 12px}.cookie-consent{position:fixed;inset:auto 0 0;z-index:2000;display:flex;justify-content:center;padding:16px;pointer-events:none}.cookie-consent__panel{pointer-events:auto;width:100%;max-width:720px;background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:0 8px 30px #0000001f;padding:18px 20px;display:flex;flex-direction:column;gap:14px}.cookie-consent__title{margin:0;font-weight:700;color:var(--text-primary)}.cookie-consent__text{margin:0;font-size:14px;line-height:1.5;color:var(--text-secondary)}.cookie-consent__link{color:var(--brand-link);text-decoration:underline}.cookie-consent__row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:10px 0;border-top:1px solid var(--border)}.cookie-consent__row span{display:flex;flex-direction:column;gap:2px}.cookie-consent__row strong{font-size:14px;color:var(--text-primary)}.cookie-consent__row small{font-size:12px;color:var(--text-muted)}.cookie-consent__row input{width:18px;height:18px;margin-top:2px;accent-color:var(--brand);flex:0 0 auto}.cookie-consent__row--locked{opacity:.6}.cookie-consent__actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px}.cookie-consent__btn{width:auto;margin:0;padding:10px 18px;font-size:14px;font-weight:600;border-radius:var(--radius-sm);border:1px solid transparent;cursor:pointer}.cookie-consent__btn--primary{background:var(--brand);color:#fff}.cookie-consent__btn--ghost{background:#fff;color:var(--text-primary);border-color:var(--border)}.about__cookie-link{width:auto;margin:0;padding:0;background:none;border:none;font:inherit;font-weight:400;color:var(--brand-link);text-decoration:underline;cursor:pointer}