:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;height:100%;display:flex;flex-direction:column;--bg-primary: rgb(242, 242, 242);--bg-secondary: #f5f5f5;--text-primary: #000000;--text-secondary: #666666;--border-color: #e0e0e0;--card-bg: #cecece;--shadow-color: rgba(0, 0, 0, .1);--menu-bg: #CCE9E8;--menu-active-bg: #ffffff;--chrome-bg: #ffffff;--lesson-scroll-progress: 0}[data-theme=dark]{--bg-primary: #1a1a1a;--bg-secondary: rgba(36, 36, 36, 0);--text-primary: #ffffff;--text-secondary: #a0a0a0;--border-color: #333333;--card-bg: #2d2d2d;--shadow-color: rgba(0, 0, 0, .3);--menu-bg: #1a1a1a;--menu-active-bg: #1a1a1a;--chrome-bg: #1a1a1a}html,body{width:100%;height:100%;margin:0;padding:0;color:var(--text-primary);background-color:var(--bg-primary);transition:background-color .3s ease,color .3s 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linear}}.read-the-docs{color:#888}.start-version{position:absolute;top:-1rem;right:.2rem;color:#999;font-size:.75rem;font-weight:400;letter-spacing:.05em;z-index:100;padding:.5rem 1rem}.start-header{position:absolute;top:2rem;left:2rem;display:flex;align-items:center;gap:1rem;z-index:10}.start-group-icon{width:60px;height:60px}.start-header-text{display:flex;flex-direction:column}.start-level{font-size:.75rem;color:var(--text-secondary);line-height:1}.start-title-text{font-size:1.5rem;font-weight:700;color:var(--text-primary)}.start-container{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;height:100svh;min-height:100svh;flex:1;padding-bottom:0;padding-top:0;z-index:1;position:relative;overflow:visible}.start-content{position:absolute;inset:calc(3rem + env(safe-area-inset-top,0px)) 0 calc(8.5rem + env(safe-area-inset-bottom,0px)) 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translateY(50px);min-height:110px;opacity:0}.start-button.appear{animation:appearUp .6s ease-out forwards}.start-button:hover{opacity:.7}.start-button:focus{outline:none}.start-button:active{outline:none}.start-button-label{font-size:.9rem;color:#000;font-weight:500;text-transform:uppercase;margin-bottom:1rem;letter-spacing:.05em}.start-button-chevrons{display:flex;flex-direction:column;position:relative}.start-button-chevron{width:40px;height:40px;border:2px solid #808080;border-left:none;border-bottom:none;opacity:0;background-color:transparent;animation:swipeUpChevron 1.8s ease-in-out infinite;position:relative}.start-button-chevron:not(:first-child){margin-top:-12px}.start-button-chevron:nth-child(1){animation-delay:.4s}.start-button-chevron:nth-child(2){animation-delay:.2s}.start-button-chevron:nth-child(3){animation-delay:0s}[data-theme=dark] .start-button-chevron{border-color:#fff}[data-theme=dark] .start-button-label{color:#fff}@keyframes swipeUpChevron{0%{opacity:0;top:8px;transform:rotate(-45deg)}30%{opacity:.9;top:0;transform:rotate(-45deg)}60%{opacity:.9;top:-4px;transform:rotate(-45deg)}to{opacity:0;top:-12px;transform:rotate(-45deg)}}@keyframes slideUpAnimation{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-100vh)}}.start-container.animated{animation:slideUpAnimation .8s ease-in forwards}@keyframes appearUp{0%{opacity:0;transform:translate(-50%) translateY(50px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.start-button:disabled{cursor:not-allowed;opacity:.7}.loader{border:4px solid #f3f3f3;border-top:4px solid #3498db;border-radius:50%;width:30px;height:30px;animation:spin 1s linear infinite}.start-buttons{display:flex;flex-direction:column;align-items:center;gap:12px;position:absolute;bottom:calc(7.5rem + env(safe-area-inset-bottom,0px));left:0;right:0;margin:0 auto;width:100%}.start-button-external{background:transparent;color:var(--text-primary);padding:8px 24px;text-decoration:underline;border-radius:4px;cursor:pointer;font-size:.85rem;letter-spacing:.05em;transition:all .2s ease;margin-top:5rem;opacity:0;animation:buttonEntrance .5s cubic-bezier(.34,1.56,.64,1) .1s forwards}.start-dialog-overlay{position:fixed;inset:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:50}.start-dialog{background:#fff;color:#000;border-radius:8px;padding:24px;width:320px;position:relative}.start-dialog-close{position:absolute;top:12px;right:12px;background:none;border:none;cursor:pointer;font-size:1rem;color:#666}.start-dialog-title{font-size:1.2rem;font-weight:700;text-align:center;margin-bottom:20px}.start-dialog-field{margin-bottom:16px}.start-dialog-field label{display:block;font-size:.75rem;font-weight:500;margin-bottom:4px}.start-dialog-field input{width:100%;padding:8px;border:1px solid #ccc;border-radius:4px;box-sizing:border-box}.start-dialog-password{position:relative}.start-dialog-eye{position:absolute;right:8px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer}.start-dialog-error{color:red;font-size:.85rem;margin-bottom:12px}.start-dialog-submit{width:100%;padding:10px;background:#000;color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:700;letter-spacing:.05em}.start-dialog-submit:disabled{opacity:.6}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes buttonEntrance{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes playButtonEntrance{0%{opacity:0;transform:scale(.6);border-color:transparent;box-shadow:none}50%{opacity:.7;transform:scale(.85);border-color:color-mix(in srgb,var(--glow-color-0) 65%,transparent);box-shadow:0 0 color-mix(in srgb,var(--glow-color-0) 30%,transparent),0 0 12px 2px color-mix(in srgb,var(--glow-color-0) 20%,transparent)}to{opacity:1;transform:scale(1);border-color:color-mix(in srgb,var(--glow-color-0) 65%,transparent);box-shadow:0 0 color-mix(in srgb,var(--glow-color-0) 30%,transparent),0 0 12px 2px color-mix(in srgb,var(--glow-color-0) 20%,transparent)}}.start-btn-main{background:#f2f2f2;border:2px solid transparent;color:#0009;cursor:pointer;transition:background .2s ease,transform .2s ease,color .2s ease;transform-origin:center;transform:scale(1);width:80px;height:80px;border-radius:50%;display:flex;align-items:center;justify-content:center;padding:0;z-index:30;--glow-color-0: #F6B2AD;--glow-color-1: #FCC360;--glow-color-2: #5BB4B1;--glow-color-3: #FFFFFF;opacity:0;animation:playButtonEntrance .6s cubic-bezier(.34,1.56,.64,1) .3s forwards,start-play-pulse-multicolor 6s ease-in-out .95s infinite}.start-btn-main:active{transform:scale(.95)}.start-pulse-bubble{position:absolute;width:20px;height:20px;border-radius:50%;border:2px solid;background:transparent;pointer-events:none;transform:translate(-50%,-50%);z-index:25;-webkit-backdrop-filter:blur(0px);backdrop-filter:blur(0px);will-change:transform,opacity}.start-particle{position:absolute;width:8px;height:8px;border-radius:50%;background:var(--text-primary, #000);pointer-events:none;transform:translate(-50%,-50%);z-index:25;-webkit-backdrop-filter:blur(0px);backdrop-filter:blur(0px);will-change:transform,opacity}[data-theme=dark] .start-btn-main,[data-theme=dark] .start-btn-main:hover,[data-theme=dark] .start-btn-main:active{background:#1a1a1a;color:#fff}[data-theme=dark] .start-particle{background:#fff}@keyframes start-play-pulse-multicolor{0%{border-color:color-mix(in srgb,var(--glow-color-1) 65%,transparent);box-shadow:0 0 color-mix(in srgb,var(--glow-color-0) 30%,transparent),0 0 12px 2px color-mix(in srgb,var(--glow-color-0) 20%,transparent)}11%{border-color:color-mix(in srgb,var(--glow-color-0) 75%,transparent);box-shadow:0 0 0 8px color-mix(in 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srgb,var(--glow-color-2) 65%,transparent);box-shadow:0 0 color-mix(in srgb,var(--glow-color-2) 30%,transparent),0 0 12px 2px color-mix(in srgb,var(--glow-color-2) 20%,transparent)}77%{border-color:color-mix(in srgb,var(--glow-color-2) 75%,transparent);box-shadow:0 0 0 8px color-mix(in srgb,var(--glow-color-2) 0%,transparent),0 0 18px 4px color-mix(in srgb,var(--glow-color-2) 25%,transparent)}88%{border-color:color-mix(in srgb,var(--glow-color-2) 65%,transparent);box-shadow:0 0 color-mix(in srgb,var(--glow-color-2) 0%,transparent),0 0 12px 2px color-mix(in srgb,var(--glow-color-2) 15%,transparent)}to{border-color:color-mix(in srgb,var(--glow-color-0) 55%,transparent);box-shadow:0 0 color-mix(in srgb,var(--glow-color-0) 30%,transparent),0 0 12px 2px color-mix(in srgb,var(--glow-color-0) 20%,transparent)}}.start-btn-main.loading{cursor:not-allowed;pointer-events:none}.start-btn-icon{width:32px;height:32px;display:flex;align-items:center;justify-content:center}.loader-dot{will-change:transform,opacity;transform-origin:center}.loader-dot-1{animation:loader-dot-bounce-transform 1.4s infinite 0s}.loader-dot-2{animation:loader-dot-bounce-transform 1.4s infinite .2s}.loader-dot-3{animation:loader-dot-bounce-transform 1.4s infinite .4s}.start-btn-main.loading .loader-dot{opacity:1;r:2}.start-btn-main.loading .loader-dot-1{animation:loader-dot-bounce-transform 1.4s infinite 0s}.start-btn-main.loading .loader-dot-2{animation:loader-dot-bounce-transform 1.4s infinite .2s}.start-btn-main.loading .loader-dot-3{animation:loader-dot-bounce-transform 1.4s infinite .4s}.start-btn-main:not(.loading) .loader-dot{animation:loader-dot-fade-out .6s ease-out forwards}.start-btn-main:not(.loading) .loader-dot-1{cx:12;cy:8;pointer-events:none}.start-btn-main:not(.loading) .loader-dot-2{cx:12;cy:24;pointer-events:none}.start-btn-main:not(.loading) .loader-dot-3{cx:24;cy:16;pointer-events:none}.play-line{opacity:0;stroke-dasharray:20;stroke-dashoffset:20;transition:opacity .6s ease-out,stroke-dashoffset .8s cubic-bezier(.4,0,.2,1);will-change:opacity,stroke-dashoffset}.start-btn-main.loading .play-line{opacity:0;stroke-dashoffset:20}.start-btn-main:not(.loading) .play-line{opacity:1;stroke-dashoffset:0}@keyframes loader-dot-bounce{0%,to{cy:16;opacity:1}50%{cy:8;opacity:1}}@keyframes loader-dot-bounce-stop{0%{cy:16;opacity:1}40%{cy:12;opacity:.8}to{cy:16;opacity:1}}@keyframes loader-dot-fade-out{0%{opacity:1;r:2}to{opacity:0;r:0}}.layout-container{width:100%;height:100%;min-height:100%;background-color:var(--bg-primary);display:flex;flex-direction:column;position:relative;overflow:visible;transition:background-color .3s ease}.layout-content{flex:1;display:flex;flex-direction:column;align-items:stretch;justify-content:stretch;width:100%;height:100%;position:relative;z-index:10;padding:calc(1.5rem + env(safe-area-inset-top,0px)) 1.5rem calc(100px + env(safe-area-inset-bottom,0px)) 1.5rem;box-sizing:border-box;overflow:hidden!important}.layout-content:has(.ranking-page-wrapper){padding:0!important}.vector-blue-top{position:absolute;top:0;right:0;width:auto;height:auto;max-width:45%;pointer-events:none;z-index:0;opacity:.5}.vector-blue-bottom{position:absolute;bottom:0;left:0;width:auto;height:auto;max-width:45%;pointer-events:none;z-index:0;opacity:.5}@keyframes cardEnter{0%{opacity:0;transform:translateY(16px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}.card{border-radius:.5rem;overflow:hidden;background:#fff;box-shadow:0 16px 36px #00000014;position:relative;z-index:1;display:flex;flex-direction:column;height:100%;touch-action:manipulation;-webkit-tap-highlight-color:transparent;opacity:1;transform:translateY(0) scale(1);will-change:opacity,transform}[data-theme=dark] .card{background:#ffffff0f;border-color:#ffffff1f;box-shadow:0 6px 14px #00000073}.card.disabled{position:relative;pointer-events:none;opacity:1}.card.disabled:after{content:"";position:absolute;inset:0;background:linear-gradient(#00000080,#00000080);z-index:12;pointer-events:none}.card-lock{position:absolute;top:1rem;right:1rem;color:#000;display:flex;justify-content:right;z-index:20}.card-badge-icon{position:absolute;top:1rem;right:1rem;z-index:20}.card-badge-icon-img{width:2rem;height:2rem;filter:drop-shadow(0 2px 4px rgba(0,0,0,.3))}.card-image{width:100%;overflow:hidden;position:relative;flex:0 0 auto;aspect-ratio:4 / 4.5}@supports not (aspect-ratio: 4 / 4.5){.card-image:before{content:"";display:block;padding-top:112.5%}.card-image>*{position:absolute;inset:0}}@media(max-width:480px){.card-image{aspect-ratio:4 / 5.5}@supports not (aspect-ratio: 4 / 5.5){.card-image:before{padding-top:137.5%}}}.card-image-placeholder{width:100%;height:100%;background-color:#f8f9fa;display:flex;align-items:center;justify-content:center}.card-image-placeholder img{width:20%;max-width:90px;min-width:40px;height:auto;object-fit:contain;opacity:.6}.card-status-pill{position:absolute;top:.75rem;left:.75rem;display:inline-flex;align-items:center;gap:.35rem;padding:.25rem .65rem;border-radius:5px;font-size:1rem;font-weight:400;color:#fff;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:15}.card-status-pill__icon{font-size:.8rem;display:inline-flex;align-items:center}.card-status-pill--completed{background:#005c5945}.card-status-pill--in_progress{background:#0003}.card-status-pill--locked{background:#f6b2ad45}.card-image>img{width:100%;height:100%;object-fit:cover}.card-video{width:100%;height:100%;object-fit:cover;display:block;pointer-events:auto}.card-badge{position:absolute;top:1rem;right:1rem;background-color:#ffffff4d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#fff;padding:.5rem;border-radius:50%;font-size:.75rem;font-weight:600;z-index:10;width:3rem;height:3rem;display:flex;align-items:center;justify-content:center;border:2px solid rgba(255,255,255,.5)}.card-content{padding:1rem 1.25rem;display:flex;flex-direction:column;gap:.35rem;position:relative;z-index:10;background:#fff;flex:1 1 auto}[data-theme=dark] .card-content{background:transparent}.card-content.disabled{opacity:.6;pointer-events:none}.card-title{margin:0;font-size:1rem;color:#000;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.7em}[data-theme=dark] .card-title{color:#fff}.card-description{margin:0;font-size:1rem;color:#000;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;font-weight:700;-webkit-box-orient:vertical;overflow:hidden}.card-stats{display:flex;justify-content:space-between;gap:1rem;margin-top:auto;padding-top:.75rem}.card-stat{display:flex;align-items:center;gap:.375rem;color:#aeaeae;font-size:1rem;font-weight:600}[data-theme=dark] .card-stat{color:#aeaeae}.card-stat-icon{width:26px;height:26px;position:relative}.card-stat-icon:before{content:"";position:absolute;top:100%;left:0;right:0;height:200%;background:linear-gradient(to top,#fff0,#ffffff4d,#fff0);animation:arrowGradientSlide 2s ease-in-out infinite;pointer-events:none}@keyframes arrowGradientMove{0%{filter:brightness(1);transform:translateY(0)}50%{filter:brightness(1.3);transform:translateY(-3px)}to{filter:brightness(1);transform:translateY(0)}}@keyframes arrowGradientSlide{0%{top:100%}50%{top:-100%}to{top:-200%}}.card-stat svg{width:26px;height:26px}@media(max-width:1024px){.card{width:100%}}@media(max-width:768px){.card-content{padding:.75rem}.card-badge{width:2.5rem;height:2.5rem;top:.75rem;right:.75rem}.card-stat{font-size:1rem}.card-stat svg{width:18px;height:18px}}.card-content{padding:.5rem}@keyframes cardFadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInFromLeft{0%{opacity:0;transform:translate(-100%)}to{opacity:1;transform:translate(0)}}@keyframes slideInFromRight{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}:root{--lesson-surface-bg: #f6f6f8;--lesson-panel-bg: #ffffff}[data-theme=dark]{--lesson-surface-bg: #000000;--lesson-panel-bg: #171a20}.home-container{display:flex;flex-direction:column;width:100%;height:100%;min-height:100vh;background:var(--lesson-surface-bg, #f6f6f8);overflow:hidden;position:relative}.home-group-icon{width:120px;height:80px;will-change:width,height}.home-header{display:flex;align-items:center;justify-content:center;gap:1rem;padding:.75rem .5rem .5rem;background:var(--chrome-bg, #ffffff);will-change:padding,gap}.home-header-text{display:flex;flex-direction:column;gap:0rem;will-change:flex-direction,gap}.home-level{font-size:1rem;line-height:1;font-style:italic;font-weight:500;color:#000;will-change:font-size}[data-theme=dark] .home-level{color:#fff}.home-title-text{font-size:2rem;font-weight:700;line-height:1.05;color:var(--text-primary);will-change:font-size}.home-header--compact{overflow:hidden}.home-container h1{font-size:2rem;color:var(--text-primary)}.section-tabs{display:flex;gap:1rem;overflow-x:auto;padding:1rem 0;margin:1rem 0;border-bottom:1px solid var(--border-color);scrollbar-width:none;background:var(--bg-primary)}.section-tabs::-webkit-scrollbar{display:none}.section-tab{padding:.5rem 1rem;border:none;border-radius:20px;background-color:var(--bg-secondary);color:var(--text-secondary);font-size:.9rem;font-weight:500;white-space:nowrap;cursor:pointer;transition:all .2s ease}.section-tab.active{background-color:var(--text-primary);color:#fff;font-weight:600}.no-sections{display:flex;justify-content:center;align-items:center;height:auto;color:var(--text-secondary);font-size:1.1rem;text-align:center;padding:1.5rem}.cards-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;width:100%;padding:0 0 4.5rem;min-height:100%;opacity:1;transform:translateY(0);filter:none;background:transparent;animation:cards-fade-in .45s cubic-bezier(.34,1.56,.64,1) forwards}@keyframes cards-fade-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.cards-grid-container{position:relative;min-height:calc(100dvh - 200px);width:100%;z-index:0;margin-top:.5rem;padding:.5rem 1rem 1.5rem;background:transparent;border-radius:0;isolation:isolate}[data-theme=dark] .home-header{background:var(--bg-primary);border:none;box-shadow:none}[data-theme=dark] .home-container,[data-theme=dark] .home-content{background:var(--bg-primary)}[data-theme=dark] .cards-grid-container{background:var(--bg-primary);box-shadow:none}[data-theme=dark] .cards-grid,[data-theme=dark] .cards-grid__loader{background:var(--bg-primary)}[data-theme=dark] .section-tabs{background:var(--bg-primary);border-color:#ffffff14}.lesson-empty-state{height:100%;width:100%;display:flex;align-items:center;justify-content:center}.lesson-empty-state__content{display:flex;flex-direction:column;align-items:center;text-align:center}.lesson-empty-state__icon{color:#000000b3;margin-bottom:16px}.lesson-empty-state__icon svg{width:56px;height:56px}.lesson-empty-state__title{font-size:20px;font-weight:600;margin-bottom:8px}.lesson-empty-state__subtitle{font-size:14px;color:#7a7a7a;max-width:320px}.lesson-content-panel{width:100%;min-height:240px}.home-content--empty{display:flex;align-items:center;justify-content:center;min-height:100%;flex-direction:column;position:relative}.cards-grid-container.is-loading{pointer-events:none}.cards-grid--loading{opacity:0;transform:translateY(16px);filter:blur(6px);pointer-events:none;visibility:hidden}.cards-grid__loader{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#f2f2f2;z-index:998;opacity:0;pointer-events:none;transition:opacity .24s cubic-bezier(.25,1,.5,1)}.cards-grid__loader.is-visible{opacity:1;pointer-events:auto}.home-content__loader{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;z-index:1000;pointer-events:none}.lesson-loader{width:60px;height:60px}.cards-grid 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.home-top-wrapper{background:var(--chrome-bg, #16181e);box-shadow:0 8px 32px #00000080,0 2px 8px #0000004d}.home-content{position:absolute;inset:0;overflow-y:auto;-webkit-overflow-scrolling:touch;padding-top:var(--top-wrapper-height, 220px);background:var(--lesson-surface-bg, #f6f6f8);z-index:1}.home-content--pwa{padding-top:var(--top-wrapper-height, 220px)}.home-content--browser{padding-top:var(--top-wrapper-height, 160px)}.lesson-loading-state{display:flex;align-items:center;justify-content:center;width:100%;min-height:100%;padding:2rem;opacity:1;transition:opacity .4s cubic-bezier(.34,1.56,.64,1)}.lesson-loading-state.fade-out{opacity:0;pointer-events:none}.lesson-loading-spinner{display:flex;align-items:center;justify-content:center;width:60px;height:60px}.lesson-loader-dots{color:#111}[data-theme=dark] .lesson-loader-dots{color:#fff}.lesson-loader-dots .loader-dot{will-change:transform,opacity;transform-origin:center}.lesson-loader-dots 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.menu-home{background:#1a1a1a}.menu-home::-webkit-scrollbar{display:none}.menu-home-item{position:relative;background:none;border:none;padding:.75rem 0;font-size:1rem;font-weight:500;letter-spacing:.01em;transition:color .28s cubic-bezier(.34,1.56,.64,1);outline:none;box-shadow:none;cursor:pointer;flex-shrink:0;white-space:nowrap;color:var(--text-secondary);-webkit-tap-highlight-color:transparent;touch-action:manipulation;will-change:color}.menu-home-item__label{display:inline-block}.menu-home-item:focus{outline:none;box-shadow:none}.menu-home-item:active{outline:none;box-shadow:none}.menu-home-item.inactive{color:#0000004d}[data-theme=dark] .menu-home-item.inactive{color:#ffffff59}.menu-home-item.inactive:hover{color:#00000073}[data-theme=dark] .menu-home-item.inactive:hover{color:#fff9}.menu-home-item.active{color:var(--text-primary);font-weight:700}.ranking-header{display:flex;flex-direction:column;align-items:center;font-weight:700;justify-content:center;width:100%;box-sizing:border-box;padding:1.5rem 1.5rem 0rem;flex-shrink:0}@media(display-mode:standalone){.ranking-header{padding:4.5rem 1.5rem 0rem}}.ranking-logo{width:60px;height:60px;transition:transform .6s ease-out}@keyframes rankingPageEnter{0%{opacity:0;transform:translateY(12px);filter:blur(2px)}to{opacity:1;transform:translateY(0);filter:blur(0)}}.ranking-page-wrapper--enter{animation:rankingPageEnter .32s ease-out both}.ranking-header p{margin:0;text-align:center;width:100%;display:block;font-size:1.5rem}.ranking-page-wrapper{display:flex;flex-direction:column;width:100%;height:calc(100vh - 72px);box-sizing:border-box;overflow:hidden!important;padding:0 1.5rem}.ranking-container{display:flex;flex-direction:column;flex:1;overflow:hidden;box-sizing:border-box}.ranking-empty-state{display:flex;align-items:center;justify-content:center;flex:1;padding:2rem}.ranking-empty-state p{font-size:1.1rem;color:var(--text-secondary, #666);text-align:center;margin:0}.ranking-top-three{flex-shrink:0;padding:1.5rem 1.5rem 2rem;will-change:transform,opacity;overflow:hidden}.top-three-content{display:flex;flex-direction:column;gap:1.5rem;align-items:center;overflow:visible;transition:gap .2s ease}.top-one{display:flex;flex-direction:column;align-items:center;position:relative;overflow:visible;transition:gap .2s ease}.rank-badge{position:absolute;top:-8px;left:32%;transform:translate(-50%);z-index:9999;background:#000;color:#fff;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1rem}.avatar-with-stars{position:relative;display:inline-block;margin-bottom:20px;overflow:visible}.stars-container{position:absolute;bottom:-12px;left:50%;transform:translate(-50%);display:flex;gap:.6rem;justify-content:center;z-index:10;width:100%}.stars-container svg{width:24px;height:24px;filter:drop-shadow(0 1px 2px rgba(0,0,0,.2));margin:0 -12px}.top-one .stars-container svg:nth-child(1){z-index:1;filter:brightness(.9)}.top-one .stars-container svg:nth-child(2){z-index:3;transform:translateY(0);width:28px;height:28px}.top-one .stars-container svg:nth-child(3){z-index:1;filter:brightness(.9)}.top-card .stars-container svg{margin:0 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.user-score{font-weight:400;font-size:18px}.ranking-divider{height:1px;background:#aeaeae;flex-shrink:0;margin-top:0rem;margin-bottom:.5rem}.ranking-list-container{flex:1;overflow-y:auto;padding-top:5px;padding-bottom:70px;box-sizing:border-box;display:flex;flex-direction:column;gap:1rem;scrollbar-width:none;-ms-overflow-style:none}.ranking-item{display:flex;align-items:center;gap:.2rem}.ranking-item:last-child{border-bottom:none}.rank-position{font-weight:500;font-size:24px;min-width:2rem;color:var(--text-primary)}.user-avatar-small{width:56px;height:56px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f5f5f5,#e0e0e0);border-radius:50%;flex-shrink:0;object-fit:cover}.ranking-item-info{flex:1;min-width:0}.ranking-item-name{margin-left:10px;font-weight:400;font-size:16px;color:var(--text-primary)}.ranking-item-score{margin:0;color:#00000080;font-size:16px;font-weight:400;white-space:nowrap}.ranking-list-container::-webkit-scrollbar{width:6px}.ranking-list-container::-webkit-scrollbar-track{background:transparent}.ranking-list-container::-webkit-scrollbar-thumb{background:var(--text-secondary, #999);border-radius:3px;opacity:.5}.ranking-list-container::-webkit-scrollbar-thumb:hover{opacity:.8}.profile-header{display:flex;flex-direction:column;align-items:center;font-weight:700;justify-content:center;width:100%;box-sizing:border-box;padding:3rem .5rem 0 1.5rem}.profile-header h1{font-size:1.3rem;color:var(--text-primary);margin:0}.logout-container{width:100%;display:flex;justify-content:flex-end;padding:1rem 0;margin-top:auto}.logout-button{width:100%;padding:.75rem 1.5rem;background-color:var(--text-primary);border:none;border-radius:8px;font-size:1rem;color:#fff;font-weight:500;cursor:pointer;transition:background-color .3s ease}[data-theme=dark] .logout-button{color:#000}.logout-button:active{background-color:#000}.profile-content-wrapper{display:flex;align-items:flex-start;width:100%;padding:2rem 0;gap:1rem}.profile-image-circle{width:clamp(100px,40vw,200px);height:clamp(100px,40vw,200px);flex-shrink:0;border-radius:50%;overflow:hidden;background-color:var(--card-bg);box-shadow:0 2px 8px var(--shadow-color);display:flex;align-items:center;justify-content:center}.profile-image-circle img{width:100%;height:100%;object-fit:cover}.profile-container{display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;height:100%;flex:1}.profile-container h1{font-size:1.3rem;color:var(--text-primary);margin-bottom:.5rem;margin-top:1rem}.profile-container p{color:gray;margin-bottom:.3rem}.profile-settings{width:100%;max-width:400px;margin-top:2rem;padding:1rem;background-color:var(--card-bg);border-radius:12px;box-shadow:0 2px 8px var(--shadow-color)}.profile-settings h3{margin:0 0 1rem;color:var(--text-primary);font-size:1.1rem}.setting-item{display:flex;flex-direction:column;align-items:center;gap:.5rem}.setting-item>span{color:var(--text-secondary);font-size:.9rem}.profile-logo{width:60px;height:60px;transition:transform .6s ease-out}.loader-container{display:flex;align-items:center;flex-direction:column;justify-content:center;min-height:100vh;min-height:100dvh;width:100%}.loader-container p{font-style:italic;margin-top:.75rem;color:var(--text-secondary)}@keyframes profilePageEnter{0%{opacity:0;transform:translateY(12px);filter:blur(2px)}to{opacity:1;transform:translateY(0);filter:blur(0)}}.profile-page-enter{opacity:0;transform:translateY(12px);filter:blur(2px)}.profile-page-enter.is-visible{animation:profilePageEnter .42s cubic-bezier(.22,1,.36,1) both}.profile-not-found{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;gap:1rem}.theme-toggle-btn{position:fixed;top:calc(.5rem + env(safe-area-inset-top,0px));right:1rem;width:44px;height:44px;border-radius:50%;border:none;font-size:1.5rem;display:flex;align-items:center;justify-content:center;transition:transform .2s ease,background-color .3s ease;z-index:1000;padding:0;-webkit-tap-highlight-color:transparent;opacity:0;transform:translateY(10px) scale(.92);background:#fff}.theme-toggle-btn--visible{opacity:1;transform:translateY(0) scale(1);transition:opacity .28s ease,transform .36s cubic-bezier(.22,1,.36,1),background-color .3s ease}[data-theme=dark] .theme-toggle-btn{background:transparent}.theme-toggle-btn:hover{transform:scale(1.1);border-color:transparent}.theme-toggle-btn:focus:not(:focus-visible){outline:none;box-shadow:none}.profile-data{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;margin:1rem 0}.profile-data__card{background:transparent;border-radius:16px;padding:1rem 1.25rem 1.25rem;display:flex;flex-direction:column;gap:.25rem;border:1px solid #AEAEAE}.profile-data__card-header{display:flex;align-items:center;justify-content:space-between}.profile-data__label{font-size:.8rem;color:#888;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.profile-data__icon{color:#fcc360}.profile-data__icon-clock{color:#5bb4b1}.profile-data__value{font-size:2.5rem;font-weight:800;color:#1a1a1a;line-height:1;margin-top:.5rem;margin-left:auto}[data-theme=dark] .profile-data__value{color:#fff}.profile-data-train{font-weight:500;font-size:.8rem;color:gray;background:transparent;text-decoration:underline;margin-top:1.5rem;margin-left:auto;cursor:not-allowed}@keyframes infoCardEnter{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes infoCardExit{0%{opacity:1;transform:translateY(0) scaleY(1);max-height:var(--expanded-height)}30%{opacity:.8}70%{opacity:.3;transform:translateY(10px) scaleY(.95);max-height:200px}to{opacity:0;transform:translateY(20px) scaleY(.9);max-height:0}}.info-card{--collapsed-height: 30px;--expanded-height: 640px;background:#f2f2f2;width:100%;display:flex;flex-direction:column;justify-content:flex-start;align-items:stretch;align-content:flex-start;box-sizing:border-box;border-radius:4px;position:relative;overflow:hidden;margin-left:0;margin-top:.8rem;padding:0 1rem;max-height:var(--collapsed-height);transition:max-height .6s cubic-bezier(.4,0,.2,1),padding .6s cubic-bezier(.4,0,.2,1),box-shadow .4s ease,background .4s ease;outline:none}.info-card--expanded{animation:infoCardEnter .5s cubic-bezier(.4,0,.2,1) forwards;transition:none}.info-card--exiting{animation:infoCardExit .5s cubic-bezier(.4,0,.2,1) forwards!important;transition:none!important}.info-card:focus,.info-card:focus-visible,.info-card--compact:focus,.info-card--compact:focus-visible{outline:none}.info-card--compact{cursor:pointer;-webkit-tap-highlight-color:transparent;outline:none}.info-card--expanded{cursor:default}.info-card--expanded{padding:1rem 1.25rem 1.5rem;min-height:150px;max-height:var(--expanded-height);background:#f2f2f2}.info-card__compact-content{display:flex;align-items:center;gap:.8rem;opacity:1;transform:translateY(0);transition:opacity .3s ease,transform .45s cubic-bezier(.4,0,.2,1),max-height .4s ease;transition-delay:.1s;width:100%;min-height:var(--collapsed-height)}.info-card--expanded .info-card__compact-content{opacity:0;transform:translateY(-8px);pointer-events:none;transition-delay:0s;max-height:0;margin:0}.info-card__pending-text{font-size:.875rem;font-weight:600;color:#111;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.info-card__pending-icon{width:18px;height:18px;flex-shrink:0;color:#e1b100;animation:vibrate-pulse 2s ease-in-out infinite}@keyframes vibrate-pulse{0%{transform:translate(0) rotate(0)}8%{transform:translate(-1.5px) rotate(-3deg)}16%{transform:translate(1.5px) rotate(3deg)}24%{transform:translate(-1px) rotate(-2deg)}32%{transform:translate(1px) rotate(2deg)}40%{transform:translate(-.5px) rotate(-1deg)}48%{transform:translate(.5px) rotate(1deg)}55%{transform:translate(0) rotate(0)}to{transform:translate(0) rotate(0)}}.info-card__expanded-content{opacity:0;max-height:0;overflow:hidden;transform:translateY(12px);transition:opacity .4s ease,max-height .6s cubic-bezier(.4,0,.2,1),transform .45s cubic-bezier(.4,0,.2,1);transition-delay:0s;width:100%}.info-card--expanded .info-card__expanded-content{opacity:1;max-height:1000px;transform:translateY(0);transition-delay:.1s}.info-card__title{font-size:1rem;font-weight:700;margin:0 0 .8rem;color:#111}.info-card__description{font-size:.875rem;color:#444;margin:0 0 .8rem;line-height:1.5}.info-card__description p{margin:0}[data-theme=dark] .info-card__description{color:var(--text-secondary, #ccc)}.info-card__subtitle{font-size:.8rem;font-weight:600;color:#111;margin:0 0 .4rem;text-transform:uppercase;letter-spacing:.02em}.info-card__energy-list{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;margin-bottom:.8rem;font-size:.875rem;color:#111}.info-card__dot{width:10px;height:10px;border-radius:50%;display:inline-block;flex-shrink:0}.info-card__dot--pink{background-color:#e39293}.info-card__dot--teal{background-color:#43aba8}.info-card__dot--purple{background-color:#9b7ebd}.info-card__dot--orange{background-color:#f4a261}[data-theme=dark] .info-card{background:color-mix(in srgb,var(--bg-secondary) 92%,#000);border:2px solid rgba(255,255,255,.08)}[data-theme=dark] .info-card__title,[data-theme=dark] .info-card__subtitle,[data-theme=dark] .info-card__pending-text,[data-theme=dark] .info-card__energy-list{color:var(--text-primary)}@media(min-width:481px)and (max-width:768px){.info-card{margin-left:1rem}}@media(min-width:769px){.info-card{margin-left:1.5rem}}.play-header{width:100%;padding-top:.5rem;padding-bottom:.5rem;background:#fff}[data-theme=dark] .play-header{background:#1a1a1a}.play-header_container{display:flex;align-items:flex-start;justify-content:space-between;width:100%;padding-right:20px;gap:1rem}.play-header_info{flex:1;display:flex;align-items:stretch}.play-header_info .info-card{width:100%}.play-header_title{flex:1;display:flex;align-items:center;width:100%;min-height:56px;margin:0;font-size:1.5rem;font-weight:700;padding-left:1rem;color:var(--text-primary)}.play-header_badge-number{font-size:1.25rem;padding-right:.2rem;font-weight:700;color:var(--text-primary)}.play-header_toggle{display:flex;align-items:flex-start;justify-content:flex-end;margin-left:auto;margin-top:1rem;margin-right:10px;padding-bottom:10px}.play-header_toggle-button{display:inline-flex;align-items:center;cursor:pointer;margin-left:auto;width:fit-content}.play-map-icon{width:24px;height:24px;color:var(--text-primary);stroke-width:1.75;transition:color .2s ease,filter .2s ease}.play-header_center{display:flex;align-items:center;justify-content:center;flex:1}[data-theme=dark] .play-header_badge-icon,[data-theme=dark] img.play-map-icon{filter:invert(.92) saturate(.2) brightness(1.1)}[data-theme=dark] .play-map-icon{color:#f8f8f8}[data-theme=dark] .play-header_score-box{background-color:#ffffff14;border:1px solid rgba(255,255,255,.12)}@media(max-width:768px){.play-header_container{gap:1.5rem}.play-header_petal{width:90px;height:90px}.play-header_score-box{padding:1rem 2rem;min-width:150px}.play-header_score-text{font-size:1.4rem}}@media(max-width:480px){.play-header_container{padding:0 .75rem;gap:.5rem}.play-header_petal{width:60px;height:60px}.play-header_score-box{padding:.75rem 1.5rem;min-width:120px}.play-header_score-text{font-size:1rem}}.lesson-questions-overlay{position:fixed;inset:0;background:#0009;display:flex;align-items:flex-end;justify-content:center;z-index:1100;animation:fadeIn .3s ease-out}.lesson-questions-container{position:relative;background:#fff;border-radius:20px 20px 0 0;width:100%;max-width:600px;max-height:90vh;overflow-y:auto;display:flex;flex-direction:column;gap:1.25rem;padding:1.5rem 1.5rem 2rem;animation:slideUp .35s ease-out}.lesson-questions-close{position:absolute;top:1rem;right:1rem;width:36px;height:36px;background:#f0f0f0;border:none;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s ease;z-index:2}.lesson-questions-close:hover{background:#e0e0e0}.lesson-questions-close svg{width:20px;height:20px;color:#555}.lesson-questions-progress{display:flex;flex-direction:column;gap:.5rem;padding-right:2.5rem}.lesson-questions-progress span{font-size:.8rem;color:#888;font-weight:500}.lesson-questions-progress-bar{width:100%;height:6px;background:#eee;border-radius:99px;overflow:hidden}.lesson-questions-progress-fill{height:100%;background:#fcc360;border-radius:99px;transition:width .4s ease}.lesson-questions-content{display:flex;flex-direction:column;gap:.75rem}.lesson-questions-title{margin:0;font-size:1.25rem;font-weight:700;color:#1a1a1a;line-height:1.3}.lesson-questions-description{margin:0;font-size:.95rem;color:#555;line-height:1.5}.lesson-questions-placeholder{padding:1rem;background:#f7f7f7;border-radius:10px;font-size:.875rem;color:#888}.lesson-questions-placeholder p{margin:0 0 .25rem}.lesson-questions-placeholder p:last-child{margin:0}.lesson-questions-actions{margin-top:auto}.lesson-questions-next{width:100%;padding:1rem;background:#fcc360;color:#1a1a1a;border:none;border-radius:12px;font-size:1rem;font-weight:700;cursor:pointer;transition:all .2s ease}.lesson-questions-next:hover{background:#fdb940;transform:translateY(-1px);box-shadow:0 4px 16px #fcc36066}.lesson-video-fullscreen{position:fixed;inset:0;background:#000;z-index:1100;display:flex;align-items:center;justify-content:center;animation:fadeIn .3s ease-out}.lesson-video-fullscreen-element{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}.lesson-video-fullscreen-close{position:absolute;top:1.25rem;right:1.25rem;width:44px;height:44px;background:#00000080;border:none;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s ease;z-index:10;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.lesson-video-fullscreen-close:hover{background:#000000bf}.lesson-video-fullscreen-close svg{width:24px;height:24px;color:#fff}.lesson-video-fullscreen-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;color:#fff}.lesson-video-fullscreen-placeholder p{margin:0;font-size:1.125rem;color:#ffffffb3}.lesson-video-fullscreen-skip{padding:.75rem 1.5rem;background:#fff3;color:#fff;border:1px solid rgba(255,255,255,.3);border-radius:8px;font-size:.875rem;cursor:pointer;transition:all .2s ease}.lesson-video-fullscreen-skip:hover{background:#ffffff4d}.lesson-video-scroll-hint{position:absolute;bottom:2.5rem;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:.375rem;color:#fff9;font-size:.875rem;font-weight:500;z-index:10;pointer-events:none;animation:hintBounce 1.8s ease-in-out infinite}.lesson-video-scroll-hint svg{flex-shrink:0}@keyframes hintBounce{0%,to{transform:translate(-50%) translateY(0);opacity:.6}50%{transform:translate(-50%) translateY(-6px);opacity:1}}.lesson-video-fullscreen-continue{position:absolute;bottom:2.5rem;left:50%;transform:translate(-50%);padding:1rem 3rem;background:#fcc360;color:#1a1a1a;border:none;border-radius:12px;font-size:1.125rem;font-weight:700;cursor:pointer;transition:all .2s ease;z-index:10;animation:slideUpCenter .4s ease-out;white-space:nowrap;box-shadow:0 4px 24px #0006}.lesson-video-fullscreen-continue:hover{background:#fdb940;transform:translate(-50%) translateY(-2px);box-shadow:0 8px 28px #fcc36080}[data-theme=dark] .lesson-questions-overlay{background:#000000e0}[data-theme=dark] .lesson-questions-container{background:#121212f5;color:#f5f5f5;box-shadow:0 25px 60px #000000d9}[data-theme=dark] .lesson-questions-content,[data-theme=dark] .lesson-questions-progress{color:inherit}[data-theme=dark] .lesson-questions-close{background:#ffffff14}[data-theme=dark] .lesson-questions-close svg{color:#f0f0f0}[data-theme=dark] .lesson-questions-progress span{color:#ffffffbf}[data-theme=dark] .lesson-questions-progress-bar{background:#ffffff26}[data-theme=dark] .lesson-questions-title{color:#fff}[data-theme=dark] .lesson-questions-description{color:#d0d0d0}[data-theme=dark] .lesson-questions-placeholder p,[data-theme=dark] .lesson-questions-description p{color:inherit}[data-theme=dark] .lesson-questions-placeholder{background:#ffffff0d;color:#ffffffbf}[data-theme=dark] .lesson-questions-next{background:#fff;color:#000}[data-theme=dark] .lesson-questions-next:hover{background:#f5f5f5;box-shadow:0 6px 18px #00000059}@keyframes slideUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUpCenter{0%{opacity:0;transform:translate(-50%) translateY(20px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.lesson-main-wrapper{position:absolute;inset:0;background:#000;overflow:hidden}.lesson-video-background{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:1000;object-fit:cover;pointer-events:none;transition:all .5s ease}.lesson-video-background video{width:100%;height:100%;object-fit:cover}.lesson-video-background.is-active-step{filter:blur(0px) brightness(1)}.lesson-video-background.is-background{filter:blur(4px) brightness(.6);transform:scale(1.05)}.video-bg-overlay{position:absolute;inset:0;background:#0000004d;z-index:2}.lesson-questions-container{background:#ffffffd9!important;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1200}[data-theme=dark] .lesson-questions-container{background:#121212cc!important}.vq-fullscreen{position:fixed;inset:0;background:#000;z-index:1100;display:flex;align-items:center;justify-content:center;animation:vq-fadeIn .3s ease-out}.vq-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:blur(1.5rem);opacity:.85;transition:filter .8s ease-out,opacity .7s ease-out;will-change:filter,opacity}.vq-video--loaded{filter:blur(0);opacity:1}.vq-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;color:#fff}.vq-placeholder p{margin:0;font-size:1.125rem;color:#ffffffb3}.vq-skip{padding:.75rem 1.5rem;background:#fff3;color:#fff;border:1px solid rgba(255,255,255,.3);border-radius:8px;font-size:.875rem;cursor:pointer;transition:all .2s ease}.vq-skip:hover{background:#ffffff4d}.vq-player{position:fixed;inset:0;cursor:pointer;-webkit-tap-highlight-color:transparent;width:100%;height:100%;overflow:visible}.vq-play-icon{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:96px;height:96px;display:flex;align-items:center;justify-content:center}.vq-progress-bar{position:absolute;bottom:5rem;left:0;right:0;height:4px;background:#ffffff4d;z-index:10;box-sizing:content-box;cursor:pointer;-webkit-tap-highlight-color:transparent}.vq-progress-fill{height:100%;background:#fff;transition:width .1s linear}.vq-side-actions{position:absolute;right:1rem;bottom:8rem;display:flex;flex-direction:column;align-items:center;gap:1.5rem;z-index:20}.vq-action-btn{display:flex;flex-direction:column;align-items:center;gap:.25rem;color:#fff;font-size:.75rem;cursor:pointer;-webkit-tap-highlight-color:transparent}.vq-action-count{margin-top:6px;font-size:14px;font-weight:600;min-width:32px;text-align:center}@keyframes vq-fadeIn{0%{opacity:0}to{opacity:1}}@keyframes vq-hintBounce{0%,to{transform:translate(-50%) translateY(0);opacity:.6}50%{transform:translate(-50%) translateY(-6px);opacity:1}}@keyframes vq-slideUpCenter{0%{opacity:0;transform:translate(-50%) translateY(20px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.vq-fullscreen--comments{background:transparent}.vq-video-dismiss{position:absolute;inset:0;z-index:5;background:#00000059;display:flex;align-items:center;justify-content:center;cursor:pointer;-webkit-tap-highlight-color:transparent}.vq-welcome-text-container{position:fixed;top:0;left:0;right:0;z-index:1000;display:flex;align-items:flex-start;justify-content:start;padding:70px 22px;pointer-events:none;overflow:visible}.vq-welcome-text-container--pwa{padding-top:max(4rem,calc(50px + env(safe-area-inset-top)))}.vq-welcome-text-wrapper{font-size:1.5rem;font-weight:700;color:#fff;text-align:center;line-height:1.3;max-width:90%;letter-spacing:.02em}.question-header{position:absolute;top:1.25rem;left:1.25rem;right:1.25rem;z-index:10;display:flex}.question-header--pwa{padding-top:max(env(safe-area-inset-top,0px),.75rem)}.question-header-close{flex-shrink:0;width:30px;height:30px;background:gray;border:none;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s ease;color:#fff;margin-right:10px}.question-header-close:hover{background:#555}.question-header-progress-bar{flex:1;height:6px;background:#eee;overflow:hidden;margin-top:10px}.question-header-progress-fill{height:100%;background:#000;transition:width .4s ease}.question-header-counter{flex-shrink:0;display:inline-flex;align-items:center;background:#1a1a1a;color:#fff;font-size:.9rem;font-weight:600;height:20px;padding:.8rem 1rem;margin-left:20px;margin-top:1px;border-radius:99px;white-space:nowrap}.comment-overlay{position:fixed;inset:0;background:#fff;display:flex;align-items:flex-end;justify-content:center;z-index:1000}.comment-modal{width:100%;max-width:720px;background:#fff;border-top-left-radius:12px;border-top-right-radius:12px;padding:16px;box-sizing:border-box;max-height:80vh;display:flex;flex-direction:column;margin:0 12px 12px}.comment-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.comment-title{margin:0;font-size:16px}.comment-close-button{background:transparent;border:none;font-size:20px;cursor:pointer}.comment-list{overflow-y:auto;padding:8px 0;flex:1 1 auto}.comment-empty{color:#666;padding:8px}.comment-item{padding:8px 12px;border-radius:8px;background:#f4f4f6;margin-bottom:8px}.comment-input-container{display:flex;gap:8px;margin-top:8px}.comment-input{flex:1;padding:8px 12px;border-radius:8px;border:1px solid #ddd;outline:none}.comment-input:focus{box-shadow:0 0 0 3px #2f7cff1f;border-color:#2f7cff}.comment-send-button{padding:8px 12px;border-radius:8px;border:none;background:#2f7cff;color:#fff;cursor:pointer}@media(min-width:720px){.comment-modal{margin-bottom:24px}}.ck-sheet{height:60vh;background:#fff;color:#000;display:flex;flex-direction:column;overflow:hidden;animation:slideUp .35s ease-out forwards;border-top-left-radius:12px;border-top-right-radius:12px;border-top:1px solid #a5a4a4;touch-action:none;will-change:transform;transform:translateZ(0)}[data-theme=dark] .ck-sheet{background:#1a1a1a;color:#fff;border-top:1px solid #333}.ck-sheet.closing{animation:slideDown .35s ease-in forwards}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}@keyframes slideDown{0%{transform:translateY(0)}to{transform:translateY(100%)}}.ck-overlay{position:fixed;inset:0;display:flex;flex-direction:column;justify-content:flex-end;z-index:1200;background:transparent;pointer-events:auto}.ck-overlay>*{pointer-events:auto}.ck-header{display:flex;align-items:center;justify-content:center;gap:6px;padding:12px 16px;position:relative;flex-shrink:0;border-bottom:1px solid #cbcbcf}[data-theme=dark] .ck-header{border-bottom:1px solid #333}.ck-header-title{color:#000;font-size:15px;font-weight:600}[data-theme=dark] .ck-header-title{color:#fff}.ck-close{position:absolute;right:16px;background:none;border:none;color:#8e8e93;font-size:18px;cursor:pointer;line-height:1;display:flex;align-items:center}[data-theme=dark] .ck-close{color:#999}.ck-list{flex:1 1 auto;overflow-y:auto;padding:8px 16px;touch-action:pan-y}.ck-list::-webkit-scrollbar{width:0}.ck-empty{color:#8e8e93;text-align:center;padding:32px 0;font-size:14px}[data-theme=dark] .ck-empty{color:#666}.ck-loader-wrapper{display:flex;justify-content:center;align-items:center;padding:40px 0}.ck-comment-item{display:flex;gap:10px;padding:10px 20px}.ck-avatar{width:36px;height:36px;border-radius:50%;background:#3a3a3c;color:#000;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;flex-shrink:0}.ck-avatar-sm{width:28px;height:28px;font-size:11px}.ck-comment-body{flex:1;min-width:0}.ck-username{font-size:13px;font-weight:600;color:#000;margin-bottom:2px;display:block}.ck-comment-text{margin:0 0 6px;font-size:14px;color:#000;line-height:1.4;word-break:break-word}[data-theme=dark] .ck-comment-text{color:#e0e0e0}.ck-comment-meta{display:flex;gap:14px;align-items:center}.ck-time{font-size:12px;color:#636366}[data-theme=dark] .ck-time{color:#888}.ck-meta-btn{background:none;border:none;color:#636366;font-size:12px;cursor:pointer;padding:0;font-weight:600}[data-theme=dark] .ck-meta-btn{color:#888}.ck-toggle-replies{display:flex;align-items:center;gap:8px;background:none;border:none;color:#636366;font-size:12px;font-weight:600;cursor:pointer;padding:6px 0}[data-theme=dark] .ck-toggle-replies{color:#888}.ck-toggle-line{display:inline-block;width:24px;height:1px;background:#c1c1c5}[data-theme=dark] .ck-toggle-line{background:#444}.ck-replies{margin-top:8px;overflow:hidden;position:relative;transform-origin:top left;animation:expandReplies .24s ease-out forwards}.ck-replies.closing{animation:collapseReplies .2s ease-in forwards}@keyframes expandReplies{0%{opacity:0;clip-path:inset(0 0 100% 0)}to{opacity:1;clip-path:inset(0 0 0 0)}}@keyframes collapseReplies{0%{opacity:1;clip-path:inset(0 0 0 0)}to{opacity:0;clip-path:inset(0 0 100% 0)}}.ck-reply{padding:8px 0}.ck-delete-btn{display:flex;align-items:center;gap:4px;color:#636366}[data-theme=dark] .ck-delete-btn{color:#888}.ck-delete-btn:hover{color:#ff3b30}.ck-delete-btn:disabled{opacity:.5;cursor:not-allowed}.ck-input-bar{display:flex;align-items:center;padding:10px 16px;background:#fff;flex-shrink:0;margin-top:auto}[data-theme=dark] .ck-input-bar{background:#1a1a1a}.ck-user-avatar{width:36px;height:36px;border-radius:50%;background:#3a3a3c;overflow:hidden;flex-shrink:0;display:flex;align-items:center;justify-content:center;color:#fff;font-size:13px;font-weight:600}.ck-user-avatar img{width:100%;height:100%;object-fit:cover}.ck-input-wrap{flex:1;display:flex;align-items:center;background:#f3f3f3;color:#000;border-radius:20px;padding:0 14px;margin-bottom:10px;margin-left:10px;margin-right:10px}[data-theme=dark] .ck-input-wrap{background:#2a2a2a;color:#fff}.ck-input{flex:1;background:none;border:none;outline:none;color:#000;font-size:16px;padding:10px 0;caret-color:#000}[data-theme=dark] .ck-input{color:#fff;caret-color:#fff}.ck-input::placeholder{color:#000;opacity:1}[data-theme=dark] .ck-input::placeholder{color:#888;opacity:1}.ck-post-btn{background:none;border:none;color:#000;font-size:14px;font-weight:700;cursor:pointer;white-space:nowrap;padding:0;display:flex;align-items:center;justify-content:center;min-width:20px}[data-theme=dark] .ck-post-btn{color:#fff}.ck-post-btn:disabled{cursor:default;opacity:.9}.ck-post-btn-spinner{animation:ck-rotate-post-btn .85s linear infinite}.ck-cancel-reply-comment{flex-shrink:0;overflow:hidden;height:36px;background:#f3f3f3;border:none;border-radius:20px;margin-bottom:10px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#636366;padding:0}[data-theme=dark] .ck-cancel-reply-comment{background:#2a2a2a;color:#888}.ck-cancel-reply-comment:hover{color:#ff3b30;background:#ebebeb}[data-theme=dark] .ck-cancel-reply-comment:hover{background:#333;color:#ff3b30}.ck-input-wrap--loading-comment{animation:none}@keyframes ck-pulse-comment{0%,to{opacity:1}50%{opacity:.55}}@keyframes ck-rotate-post-btn{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.ck-input-wrap--loading-reply{animation:none}.ck-input-wrap--loading-reply .ck-input,.ck-input-wrap--loading-reply .ck-post-btn{opacity:1}.ck-empty--loading{background:linear-gradient(90deg,#ececec 25%,#d8d8d8,#ececec 75%);background-size:400% 100%;animation:ck-shimmer-empty 1.4s ease-in-out infinite;color:transparent;border-radius:8px;width:160px;margin:32px auto;height:14px}@keyframes ck-shimmer-empty{0%{background-position:200% center}to{background-position:-200% center}}@keyframes ck-shimmer{0%{background-position:-200% center}to{background-position:200% center}}.ck-skeleton__avatar,.ck-skeleton__line{background:linear-gradient(90deg,#efefef 25%,#e2e2e2,#efefef 75%);background-size:400% 100%;animation:ck-shimmer 1.3s ease-in-out infinite}.ck-skeleton{display:flex;gap:10px;padding:10px 20px;opacity:0;animation:ck-skeleton-fadein .25s ease-out forwards}@keyframes ck-skeleton-fadein{to{opacity:1}}.ck-skeleton__avatar{width:36px;height:36px;border-radius:50%;flex-shrink:0}.ck-skeleton__body{flex:1;display:flex;flex-direction:column;gap:7px;padding-top:2px}.ck-skeleton__line{border-radius:5px;height:11px}.ck-skeleton__line--name{width:28%}.ck-skeleton__line--text{width:78%}.ck-skeleton__line--meta{width:22%;opacity:.55;height:9px}.rq-container{position:fixed;inset:0;background:transparent;display:flex;flex-direction:column}.rq-content{margin-top:10rem;display:flex;flex-direction:column;overflow-y:auto;flex:1}.rq-title-wrapper{background:#0000008c;padding:1rem 1.25rem;margin:0 1.5rem;border-radius:12px;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}.rq-title{margin:0;font-size:1rem;font-weight:700;color:#fff;line-height:1.3}.rq-options{display:flex;flex-direction:column;gap:1rem;padding:1.25rem 1.5rem 2rem;margin-top:1rem}.rq-option{width:100%;padding:1rem 1.25rem;background:#ffffff70;color:#fff;border:1.5px solid rgba(255,255,255,.15);border-radius:12px;font-size:.95rem;font-weight:500;text-align:left;cursor:pointer;transition:all .2s ease;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}.rq-option:hover{background:#fff9;border-color:#ffffff4d}.rq-option--correct{background:#8dc4b999;color:#fff;border-color:#8dc4b999}.rq-option--wrong{background:#d8909099;color:#fff;border-color:#d8909099}[data-theme=dark] .rq-container{background:transparent}[data-theme=dark] .rq-title-wrapper,[data-theme=dark] .rq-option{background:#ffffff73;color:#fff;border-color:#ffffff26}[data-theme=dark] .rq-title{color:#fff}[data-theme=dark] .rq-option--correct{background:#8dc4b999;border-color:#8dc4b999}[data-theme=dark] .rq-option--wrong{background:#d8909099;border-color:#d8909099}.ynq-container{position:fixed;inset:0;background:transparent;z-index:1090;display:flex;flex-direction:column}.ynq-content{display:flex;flex-direction:column;overflow-y:auto;flex:1}.ynq-image-wrapper{padding:1.5rem 1.5rem 0;flex-shrink:0}.ynq-image{margin-top:4rem;display:block;width:100%;height:auto;object-fit:cover;border-radius:6px 6px 0 0}.ynq-title-wrapper{background:#f2f2f2;padding:1rem 1.25rem;margin:0 1.5rem;border-radius:0 0 6px 6px}.ynq-title{margin:0;font-size:1rem;font-weight:700;color:#1a1a1a;line-height:1.3}.ynq-options{display:flex;flex-direction:column;gap:1rem;padding:1.25rem 1.5rem 2rem;margin-top:1rem}.ynq-option{display:flex;align-items:center;justify-content:space-between;width:100%;padding:1rem 1.25rem;background:#f2f2f2;border:2px solid transparent;border-radius:12px;font-size:.95rem;font-weight:500;color:#1a1a1a;text-align:left;cursor:pointer;transition:all .2s ease;box-sizing:border-box}.ynq-option--selected{background:#000;color:#fff}[data-theme=dark] .ynq-container{background:var(--bg-primary)}[data-theme=dark] .ynq-title-wrapper,[data-theme=dark] .ynq-option{background:#ffffff14;color:#f5f5f5}[data-theme=dark] .ynq-title{color:#fff}[data-theme=dark] .ynq-option--selected{background:#fff;color:#000}.ynq-option__icon{width:24px;height:24px;flex-shrink:0}[data-theme=dark] .tiq-container{background:var(--bg-primary)}[data-theme=dark] .tiq-title-wrapper,[data-theme=dark] .tiq-textarea{background:#ffffff14;color:#f5f5f5}[data-theme=dark] .tiq-title{color:#fff}[data-theme=dark] .tiq-textarea{border-color:transparent}[data-theme=dark] .tiq-textarea:focus,[data-theme=dark] .tiq-textarea--filled{border-color:#fff}.tiq-container{position:fixed;inset:0;background:#fff;z-index:1090;display:flex;flex-direction:column}.tiq-content{display:flex;flex-direction:column;overflow-y:auto;flex:1}.tiq-image-wrapper{padding:1.5rem 1.5rem 0;flex-shrink:0}.tiq-image{margin-top:4rem;display:block;width:100%;height:auto;object-fit:cover;border-radius:6px 6px 0 0}.tiq-title-wrapper{background:#f2f2f2;padding:1rem 1.25rem;margin:0 1.5rem;border-radius:0 0 6px 6px}.tiq-title{margin:0;font-size:1rem;font-weight:700;color:#1a1a1a;line-height:1.3}.tiq-input-wrapper{padding:1.25rem 1.5rem 2rem;margin-top:1rem}.tiq-textarea{width:100%;min-height:120px;padding:1rem 1.25rem;background:#f2f2f2;border:2px solid transparent;border-radius:12px;font-size:.95rem;font-weight:500;color:#1a1a1a;resize:vertical;font-family:inherit;box-sizing:border-box;transition:border-color .2s ease}.tiq-textarea:focus{outline:none;border-color:#000}.tiq-textarea--filled{border-color:#000}.lesson-no-data-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1100;padding:1rem;animation:fadeIn .3s ease-out}.lesson-no-data-container{position:relative;background:#fff;border-radius:16px;max-width:400px;width:100%;padding:2.5rem 2rem;text-align:center;animation:fadeIn .4s ease-out}.lesson-no-data-icon{margin-bottom:1.5rem;display:flex;justify-content:center}.lesson-no-data-icon svg{color:#fcc360}.lesson-no-data-title{margin:0 0 1rem;font-size:1.75rem;font-weight:700;color:#1a1a1a}.lesson-no-data-message{margin:0 0 2rem;font-size:1rem;color:#666;line-height:1.6}.lesson-no-data-button{width:100%;max-width:200px;padding:1rem 2rem;background:#000;color:#fff;border:none;border-radius:12px;font-size:1.125rem;font-weight:700;cursor:pointer;transition:all .2s ease}.lesson-no-data-button:hover{background:#000;transform:translateY(-2px)}.lesson-no-data-button:active{transform:translateY(0)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.play-container{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;height:100vh;width:100%;flex:1;overflow:hidden;background:#fff}[data-theme=dark] .play-container{background:#1a1a1a}.play-loading-state{display:flex;align-items:center;justify-content:center;width:100%;min-height:100vh;min-height:100dvh;flex:1;background:#fff}[data-theme=dark] .play-loading-state{background:#1a1a1a}.play-loading-spinner{display:flex;align-items:center;justify-content:center;width:60px;height:60px}.play-loading-state .lesson-loader-dots{color:#111}[data-theme=dark] .play-loading-state .lesson-loader-dots{color:#fff}.play-loading-state .lesson-loader-dots .loader-dot{will-change:transform,opacity;transform-origin:center}.play-loading-state .lesson-loader-dots .loader-dot-1{animation:loader-dot-bounce-transform 1.4s infinite 0s}.play-loading-state .lesson-loader-dots .loader-dot-2{animation:loader-dot-bounce-transform 1.4s infinite .2s}.play-loading-state .lesson-loader-dots .loader-dot-3{animation:loader-dot-bounce-transform 1.4s infinite .4s}.play-container--pwa{padding-top:50px}.play-container--browser{padding-top:0}.timeline-node,.timeline-lesson,.timeline-lessons{-webkit-tap-highlight-color:transparent}.timeline-node:focus,.timeline-lesson:focus,.timeline-lessons:focus{outline:none}.mobile-timeline-nodes{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}:root{--timeline-accent: #111;--lesson-color: #111}.play-container h1{font-size:2rem;color:var(--text-primary)}.container{margin:10rem auto;padding:20px;box-sizing:border-box;border-radius:8px}.map{width:100dvw;display:flex;justify-content:center;align-items:center;height:100%}.map-container{position:relative;width:100%;max-width:550px;display:flex;justify-content:center;align-items:center;padding:3rem;margin-right:1rem;background:transparent}.play-desktop-right .map-container{max-width:none;justify-content:flex-start;align-items:flex-start;padding:0;margin-top:calc(100px + 15vh)}[data-theme=dark] .map-container{background:#1a1a1a}.map-img{width:100%;height:100%;display:block;position:relative}.map-img>img{width:100%;height:100%;object-fit:contain}.map-bg{position:absolute;top:-20px;bottom:0;z-index:1}.map-bg>svg{width:100%;height:100%;fill:red}.play-button{position:fixed;bottom:7rem;left:1.5rem;right:1.5rem;width:calc(100% - 3rem);background:#000;color:#fff;font-size:1.1rem;font-weight:600;padding:.7rem;border:none;cursor:pointer;z-index:50}.play-button:disabled{cursor:not-allowed;background:#d1d5db;color:#6b7280;border:1px solid #c4c9d1;box-shadow:none;opacity:1;filter:saturate(.35)}[data-theme=dark] .play-button:disabled{background:#3a3a3c;color:#8e8e93;border:1px solid #4a4a4d}.play-button[data-scroll-active=true]{animation:none;opacity:1;transform:translateY(calc(var(--lesson-scroll-progress, 0) * 5rem));transition:transform .28s cubic-bezier(.4,0,.6,1)}.play-button[data-scroll-active=false]{animation:none;opacity:1;transform:translateY(0);transition:transform .28s cubic-bezier(.4,0,.6,1)}[data-theme=dark] .play-button{background:#fff;color:#000}.play-desktop-layout{display:flex;width:100%;flex:1;overflow:hidden;height:100%}.play-desktop-left{display:flex;flex-direction:column;gap:1.5rem;padding:2rem 1.5rem 2rem 2rem;width:100%;min-width:280px;max-width:480px;flex-shrink:0;box-sizing:border-box;background:#fff}.play-desktop-left .play-button{position:absolute;bottom:7rem;left:2rem;right:2rem;width:calc(100% - 4rem);border-radius:8px;z-index:40}.levels-container{display:flex;flex-direction:column;gap:1rem;overflow-y:auto;padding-right:.5rem;flex:1;min-height:0}.levels-container::-webkit-scrollbar{width:6px}.levels-container::-webkit-scrollbar-thumb{background-color:#ddd;border-radius:4px}.level-item{display:flex;align-items:center;gap:1rem;padding:1rem;background-color:#f9f9f9;border-radius:12px;cursor:pointer;transition:transform .2s,box-shadow .2s;border:1px solid transparent}.level-item:hover:not(.locked):not(.completed){transform:translateY(-2px);box-shadow:0 4px 12px #0000000d;border-color:#eee}.level-item.locked{opacity:.6;cursor:not-allowed;background-color:#f5f5f5}.level-item.completed{background-color:#f0faf0;border-color:#e0f0e0}.level-number{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background-color:#111;color:#fff;border-radius:50%;font-weight:700;font-size:.9rem;flex-shrink:0}.level-item.locked .level-number{background-color:#999}.level-info{flex:1;display:flex;flex-direction:column;gap:.5rem}.level-title{font-size:.95rem;font-weight:600;color:#111}.level-progress-bar{width:100%;height:6px;background-color:#e0e0e0;border-radius:4px;overflow:hidden}.level-progress-fill{height:100%;background-color:#111;border-radius:4px;transition:width .3s ease}.level-item.completed .level-progress-fill{background-color:#4caf50}.level-status-icon{display:flex;align-items:center;justify-content:center;color:#111}.level-item.locked .level-status-icon{color:#999}.level-item.completed .level-status-icon{color:#4caf50}.play-desktop-right{background:#fff;flex:1;display:flex;align-items:flex-start;justify-content:start;padding:2rem 2rem 2rem 0;box-sizing:border-box;height:100%;position:relative}[data-theme=dark] .play-desktop-right,[data-theme=dark] .play-desktop-left{background:#1a1a1a}.play-desktop-left .mobile-timeline-wrapper{position:relative;left:auto;top:auto;bottom:auto;height:100%;max-height:calc(100vh - 120px);width:180px;z-index:1;margin-top:1rem;padding-top:60px;overflow-y:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;margin-left:5rem}.play-desktop-left .mobile-timeline-nodes{padding:20px 0;align-items:center}.mobile-layout{display:flex;width:100%;flex:1;overflow:hidden;position:relative;z-index:0;height:calc(100vh - 90px);flex-direction:row;background:#fff}[data-theme=dark] .mobile-layout{background:#1a1a1a}.mobile-layout .map-container{flex:1;position:relative;height:100%;width:100%;display:flex;align-items:start;justify-content:start;z-index:1;pointer-events:auto;overflow:hidden;padding-top:max(var(--header-height, 130px),130px);box-sizing:border-box;touch-action:none;background:#fff}[data-theme=dark] .mobile-layout .map-container{background:#1a1a1a}.mobile-timeline-scroll-container{width:130px;flex-shrink:0;height:100%;overflow-y:auto;overflow-x:hidden;scrollbar-width:none;-webkit-overflow-scrolling:touch;z-index:999;touch-action:pan-y;overscroll-behavior:contain}.mobile-timeline-scroll-container::-webkit-scrollbar{display:none}@supports (-webkit-touch-callout: none){.mobile-layout .map-container{margin-top:-8vh;background:#fff;padding-top:max(var(--header-height, 180px),180px)}[data-theme=dark] .mobile-layout .map-container{background:#1a1a1a}}.mobile-layout--pwa .map-container{margin-top:-9vh;background:#fff;padding-top:max(var(--header-height, 160px),160px)}[data-theme=dark] .mobile-layout--pwa .map-container{background:#1a1a1a}.mobile-timeline-wrapper{width:120px;flex-shrink:0;padding:2rem 0 12rem 10px;position:relative;overflow:hidden;height:auto;min-height:min-content;z-index:50;display:block;opacity:0;transform:translateY(32px);animation:timelineFadeUp .7s cubic-bezier(.25,.8,.25,1) .2s forwards;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;-webkit-touch-callout:none;background:transparent}[data-theme=dark] .mobile-timeline-wrapper{background:#1a1a1a}@keyframes timelineFadeUp{0%{opacity:0;transform:translateY(32px)}to{opacity:1;transform:translateY(0)}}.mobile-timeline-nodes{display:flex;flex-direction:column;padding:1rem .5rem 2rem;position:relative;min-height:auto;align-items:center;justify-content:flex-start;overflow:visible}.mobile-timeline-nodes:before{content:"";position:absolute;left:50%;transform:translate(-50%);top:80px;bottom:16px;width:3px;background-color:#11111124;border-radius:999px;z-index:0;display:none}.play-desktop-left .mobile-timeline-nodes{padding:20px 0 0}.timeline-node{display:flex;flex-direction:column;align-items:center;user-select:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;gap:.25rem;position:relative;z-index:1;width:100%;cursor:pointer;transition:transform .3s ease,opacity .3s ease,margin .4s ease;padding:0 10px 0 4px;--node-gap: 32px;margin-bottom:0;overflow:visible}.timeline-node.active{margin-bottom:16px}.timeline-node:after{content:none}.timeline-node:focus-visible{outline:none}.timeline-node:nth-child(1){--node-gap: 75px}.timeline-node:nth-child(2){--node-gap: 45px}.timeline-node:last-child:after{display:none}.timeline-node:last-child{margin-bottom:0}.timeline-node:hover:not(.locked){transform:scale(1.1)}.timeline-node.active{transform:scale(1.08)}.timeline-node.active .timeline-circle{transform:scale(1.18)}.timeline-node.active .timeline-inner-circle{background-color:#fff;box-shadow:inset 0 0 10px #1111111a}.timeline-node.active .timeline-number,.timeline-node.active .timeline-percent{font-weight:800;color:#111}.timeline-circle{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;position:relative;z-index:1;background-color:#fff;box-shadow:0 10px 18px #00000014,0 2px 6px #0000000f;transition:box-shadow .3s ease,transform .3s ease,filter .3s ease}.timeline-circle-progress{position:absolute;inset:0;border-radius:50%;transition:background .6s ease-out}.timeline-ring{position:absolute;inset:-6px;border-radius:999px;border:2px solid color-mix(in srgb,var(--timeline-accent, #111) 65%,transparent);opacity:0;transform:scale(.98);transition:opacity .25s ease,transform .25s ease;pointer-events:none;--glow-color-0: var(--timeline-accent, #111);--glow-color-1: var(--timeline-accent, #111);--glow-color-2: var(--timeline-accent, #111);--glow-color-3: var(--timeline-accent, #111)}.timeline-node.active .timeline-ring{opacity:1;transform:scale(1);animation:timeline-ring-pulse-multicolor 6s ease-in-out infinite}.timeline-inner-circle{width:38px;height:38px;border-radius:50%;background-color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#111;position:relative;z-index:1;box-shadow:inset 0 0 0 1px #1111110f;transition:background-color .3s ease,box-shadow .3s ease}.timeline-number{font-weight:700;font-size:1rem;line-height:1}.timeline-percent{font-size:.5rem;font-weight:600;color:#666;line-height:1;margin-top:1px}.timeline-badge{position:absolute;right:-4px;bottom:-4px;width:16px;height:16px;border-radius:999px;display:grid;place-items:center;font-size:.65rem;line-height:1;z-index:2;box-shadow:0 2px 6px #0000001a}.timeline-badge--lock{background:#f3f4f6f2;color:#6b7280;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);border:1px solid rgba(0,0,0,.06)}[data-theme=dark] .timeline-badge--lock{background:transparent;box-shadow:none}[data-theme=dark] .timeline-badge--lock svg{fill:#fff!important}.timeline-badge--check{background:#22c55e;color:#fff}.timeline-node.locked{opacity:.5;cursor:not-allowed}.timeline-node.locked .timeline-circle{filter:grayscale(.25)}.timeline-node.locked .timeline-inner-circle,.timeline-node.locked .timeline-percent{color:#999}.timeline-node.completed .timeline-circle{background:color-mix(in srgb,var(--timeline-accent, #111) 18%,white)!important}.timeline-node.completed .timeline-circle-progress{background:conic-gradient(var(--timeline-accent, #111) 100%,var(--timeline-accent, #111) 0)!important}.timeline-node.completed .timeline-number,.timeline-node.completed .timeline-percent{color:var(--timeline-accent, #111)}.timeline-node.completed .timeline-badge--check{background:var(--timeline-accent, #111)}.timeline-label-container{width:80px;display:flex;justify-content:center;margin-top:6px;position:relative;transition:margin .4s ease}.timeline-node.active .timeline-label-container{margin-top:12px}.timeline-node:not(:last-child) .timeline-label-container:after{display:none!important}.timeline-section-connector{width:3px;height:16px;align-self:center;margin-right:4px;background-color:#11111124;border-radius:999px;flex-shrink:0;position:relative;z-index:0;transition:height .4s ease,margin .4s ease}.timeline-node.active+.timeline-section-connector{margin-top:0}.timeline-node.active.has-lessons+.timeline-section-connector{height:32px;margin-top:0}.timeline-section-connector+.timeline-node{margin-top:8px}.timeline-section-connector+.timeline-node.active{margin-top:28px}.timeline-section-connector+.timeline-node.active.has-lessons{margin-top:35px}.mobile-layout .timeline-label-container{width:80px;display:flex;justify-content:center}.timeline-label{font-size:.65rem;font-weight:600;text-align:center;line-height:1.1;color:#111;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;background:#ffffffe6;padding:2px 4px;border-radius:4px}.timeline-lessons{display:flex;flex-direction:column;align-items:center;user-select:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;gap:4px;margin-top:6px;width:100%;max-width:120px;min-width:0}.timeline-lesson{padding:4px 6px;border-radius:10px;font-size:10px;line-height:1.1;text-align:center;background:#1111110f;color:#111;border:1px solid rgba(0,0,0,.06);will-change:transform,box-shadow;width:100%;box-sizing:border-box;min-width:0;position:relative}.timeline-lesson-text{display:block;white-space:normal;overflow-wrap:anywhere;word-break:break-word}.timeline-lesson-text--measure{visibility:hidden;font-weight:600;letter-spacing:0;pointer-events:none}.timeline-lesson>.timeline-lesson-text:not(.timeline-lesson-text--measure){position:absolute;inset:4px 6px;display:flex;align-items:center;justify-content:center;font-weight:600;text-shadow:none}.timeline-lesson.active>.timeline-lesson-text:not(.timeline-lesson-text--measure){font-weight:600;text-shadow:.015em 0 0 currentColor,-.015em 0 0 currentColor,0 .015em 0 currentColor,0 -.015em 0 currentColor}.timeline-lesson.active{background:color-mix(in srgb,var(--lesson-color, var(--timeline-accent, #111)) 100%,white);border-color:color-mix(in srgb,var(--lesson-color, var(--timeline-accent, #111)) 85%,rgba(0,0,0,.06));transform:translateY(0);color:#fff}.timeline-lesson[aria-disabled=true]{cursor:not-allowed;pointer-events:none;opacity:.55;filter:grayscale(20%)}.timeline-lesson:focus-visible{outline:2px solid color-mix(in srgb,var(--lesson-color, var(--timeline-accent, #111)) 55%,transparent);outline-offset:2px;color:color-mix(in srgb,var(--lesson-color, var(--timeline-accent, #111)) 85%,#111);font-weight:700}.timeline-lesson:hover{background:color-mix(in srgb,var(--lesson-color, var(--timeline-accent, #111)) 12%,white);border-color:color-mix(in srgb,var(--lesson-color, var(--timeline-accent, #111)) 18%,rgba(0,0,0,.06));transform:translateY(-1px);box-shadow:0 6px 12px #00000014}.timeline-lesson--available{background:color-mix(in srgb,var(--lesson-color, var(--timeline-accent, #111)) 16%,white);color:color-mix(in srgb,var(--lesson-color, var(--timeline-accent, #111)) 85%,#111);border-color:color-mix(in srgb,var(--lesson-color, var(--timeline-accent, #111)) 35%,rgba(0,0,0,.06))}.timeline-lesson--available.active{background:var(--lesson-color, var(--timeline-accent, #111));border-color:color-mix(in srgb,var(--lesson-color, var(--timeline-accent, #111)) 85%,#000);color:#fff}.timeline-lesson--in_progress{background:color-mix(in srgb,var(--lesson-color, var(--timeline-accent, #111)) 16%,white);color:color-mix(in srgb,var(--lesson-color, var(--timeline-accent, #111)) 85%,#111);border-color:color-mix(in srgb,var(--lesson-color, var(--timeline-accent, #111)) 35%,rgba(0,0,0,.06));position:relative}.timeline-lesson--in_progress.active{background:var(--lesson-color, var(--timeline-accent, #111));border-color:color-mix(in srgb,var(--lesson-color, var(--timeline-accent, #111)) 85%,#000);color:#fff}.timeline-lesson--in_progress:after{content:"";position:absolute;right:-12px;top:50%;transform:translateY(-50%);width:8px;height:8px;border-radius:999px;background:var(--lesson-color, var(--timeline-accent, #111));animation:pulse-indicator 2s ease-in-out infinite}.timeline-lesson--completed{background:#31ab7a2e;color:#0f6b3e;border-color:#31ab7a47}.timeline-lesson--completed:hover{background:#31ab7a59;border-color:#31ab7a73;transform:translateY(-1px);box-shadow:0 6px 12px #31ab7a26}.timeline-lesson--completed.active{background:#22c55e;border-color:#16a34a;color:#fff}.timeline-lesson--locked{background:#11111114;color:#7a7a7a;border-color:#00000014;opacity:.7}[data-theme=dark] .timeline-circle{background-color:var(--bg-secondary);box-shadow:0 10px 18px #00000059,0 2px 6px #00000040}[data-theme=dark] .timeline-inner-circle{background-color:var(--bg-primary)!important;color:var(--text-primary)!important;box-shadow:inset 0 0 0 1px #ffffff0f}[data-theme=dark] .timeline-node.active .timeline-number{color:var(--text-primary)!important}[data-theme=dark] .timeline-node.active .timeline-percent{color:var(--text-secondary)!important}[data-theme=dark] .timeline-percent{color:var(--text-secondary)}[data-theme=dark] .timeline-label{background:var(--bg-secondary)!important;color:var(--text-primary)!important}[data-theme=dark] .timeline-ring{border-color:color-mix(in srgb,var(--timeline-accent, #fff) 60%,transparent)}[data-theme=dark] .timeline-circle-progress{filter:brightness(.92) contrast(1.05)}[data-theme=dark] .timeline-lesson{background:#ffffff0f;color:var(--text-primary);border-color:#ffffff14;box-shadow:0 2px 6px #00000040}[data-theme=dark] .timeline-lesson--available{background:color-mix(in srgb,var(--timeline-accent, #fff) 18%,transparent);color:color-mix(in srgb,var(--timeline-accent, #fff) 65%,var(--text-primary));border-color:color-mix(in srgb,var(--timeline-accent, #fff) 40%,rgba(255,255,255,.12))}[data-theme=dark] .timeline-lesson--in_progress{background:color-mix(in srgb,var(--lesson-color, var(--timeline-accent, #fff)) 18%,transparent);color:color-mix(in srgb,var(--lesson-color, var(--timeline-accent, #fff)) 65%,var(--text-primary));border-color:color-mix(in srgb,var(--lesson-color, var(--timeline-accent, #fff)) 40%,rgba(255,255,255,.12))}[data-theme=dark] .timeline-lesson--in_progress:after{background:color-mix(in srgb,var(--lesson-color, var(--timeline-accent, #fff)) 85%,#ffffff)}[data-theme=dark] .timeline-lesson--completed{background:#31ab7a38;color:#b7f7d4;border-color:#31ab7a57}[data-theme=dark] .timeline-lesson--available.active,[data-theme=dark] .timeline-lesson--in_progress.active{background:var(--lesson-color, var(--timeline-accent, #fff));border-color:color-mix(in srgb,var(--lesson-color, var(--timeline-accent, #fff)) 85%,#000);color:#0b0b0b}[data-theme=dark] .timeline-lesson--completed.active{background:#22c55e!important;border-color:#16a34a!important;color:#fff!important}[data-theme=dark] .timeline-lesson--locked{background:#ffffff0a;color:#ffffff73;border-color:#ffffff0f}[data-theme=dark] .timeline-lesson.active{background:color-mix(in srgb,var(--lesson-color, var(--timeline-accent, #fff)) 92%,#000);border-color:color-mix(in srgb,var(--lesson-color, var(--timeline-accent, #fff)) 70%,rgba(255,255,255,.12));color:#fff}[data-theme=dark] .timeline-section-connector{background-color:#ffffff24}.timeline-node[data-tooltip]{position:relative}.timeline-node[data-tooltip]:before{content:attr(data-tooltip);position:absolute;left:calc(100% + 10px);top:50%;transform:translateY(-50%);padding:8px 10px;border-radius:10px;background:#111111eb;color:#fff;font-size:.75rem;line-height:1;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .18s ease,transform .18s ease;z-index:100}.timeline-node[data-tooltip]:after{content:"";position:absolute;left:calc(100% + 4px);top:50%;transform:translateY(-50%);border:6px solid transparent;border-right-color:#111111eb;opacity:0;transition:opacity .18s ease;z-index:100}.timeline-node.locked:hover:before,.timeline-node.locked:hover:after,.timeline-node.locked:focus-visible:before,.timeline-node.locked:focus-visible:after{opacity:1}@keyframes timeline-ring-pulse{0%{box-shadow:0 0 color-mix(in srgb,var(--timeline-accent, #111) 30%,transparent)}70%{box-shadow:0 0 0 10px color-mix(in srgb,var(--timeline-accent, #111) 0%,transparent)}to{box-shadow:0 0 color-mix(in srgb,var(--timeline-accent, #111) 0%,transparent)}}@keyframes timeline-ring-pulse-multicolor{0%{border-color:color-mix(in srgb,var(--glow-color-0) 65%,transparent);box-shadow:0 0 color-mix(in srgb,var(--glow-color-0) 30%,transparent),0 0 12px 2px color-mix(in srgb,var(--glow-color-0) 20%,transparent)}15%{border-color:color-mix(in srgb,var(--glow-color-0) 75%,transparent);box-shadow:0 0 0 8px color-mix(in srgb,var(--glow-color-0) 0%,transparent),0 0 18px 4px color-mix(in srgb,var(--glow-color-0) 25%,transparent)}25%{border-color:color-mix(in srgb,var(--glow-color-0) 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100%)}}.map-item--entry{position:absolute;left:48.2%;bottom:clamp(.99rem,.6rem,.2rem);transform:translate(-50%);display:flex;align-items:center;justify-content:center;width:clamp(80px,26%,162px);aspect-ratio:auto;z-index:10;cursor:pointer;animation:map-item--fade-in .5s ease-in-out forwards}.map-item--entry>img{width:100%;height:auto}.map-item--entry__content{position:absolute;top:25%;left:47%;display:flex;flex-direction:column;align-items:center;font-size:clamp(.875rem,1.5vw,1.2rem)}.map-item--entry__content p{font-weight:700;margin:0;color:#000;transition:color .5s ease-in-out}.map-item--entry__content.is-locked-content p{color:#999}.map-item--entry__content img{width:clamp(8px,1.5vw,12px);height:auto}.map-item--selling{position:absolute;bottom:min(42px,8vw);width:clamp(100px,41%,250px);display:flex;align-items:center;justify-content:center;z-index:10;left:3%;perspective:500px;transform-style:preserve-3d}.map-item--selling__content{position:absolute}.map-item--selling__content 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.4rem;text-transform:uppercase;letter-spacing:.02em}.energy-list{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;margin-bottom:.8rem;font-size:.875rem;color:#111}.energy-dot{width:10px;height:10px;border-radius:50%;display:inline-block;flex-shrink:0}.dot-pink{background-color:#e39293}.dot-teal{background-color:#43aba8}.map-item--selling.is-hidden{display:none}.map-item--entry.is-locked,.map-item--selling.is-locked{cursor:not-allowed;filter:grayscale(.5);opacity:.7}.map-item__lock-overlay{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:40px;height:40px;background:#0009;border-radius:50%;display:flex;align-items:center;justify-content:center;z-index:20}.map-item__lock-overlay 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blur(2px);z-index:10!important;pointer-events:auto}.map-card.inactive img{transform:scale(.92)}@keyframes slideInFromRight{0%{opacity:0;transform:translate(120%) translateY(var(--ty-top, 0px)) translateZ(78px) rotateX(12deg) rotate(-10deg)}to{opacity:1;transform:translate(-50%) translateY(var(--ty-top, 0px)) translateZ(48px) rotateX(12deg) rotate(-10deg)}}@keyframes slideInFromLeft{0%{opacity:0;transform:translate(-150%) translateY(var(--ty-mid, 110px)) translateZ(8px) rotateX(8deg) rotate(-10deg)}to{opacity:.9;transform:translate(-50%) translateY(var(--ty-mid, 110px)) translateZ(8px) rotateX(8deg) rotate(-10deg)}}@keyframes slideInFromRightBottom{0%{opacity:0;transform:translate(120%) translateY(var(--ty-bot, 180px)) translateZ(80px) rotateX(5deg) rotate(-10deg)}to{opacity:.5;transform:translate(-50%) translateY(var(--ty-bot, 180px)) translateZ(80px) rotateX(5deg) rotate(-10deg)}}.map-card.top{z-index:30;pointer-events:auto;animation:slideInFromRight .7s cubic-bezier(.25,.8,.25,1) both}.map-card.middle{z-index:20;width:68%;animation:slideInFromLeft .7s cubic-bezier(.25,.8,.25,1) .2s both}.map-card.bottom{z-index:10;width:50%;animation:slideInFromRightBottom .7s cubic-bezier(.25,.8,.25,1) .4s both}@media(max-width:767px){.map-stack{min-height:320px;--ty-top: -10vh;--ty-mid: 0vh;--ty-bot: 10vh;padding-left:0;background:#fff}[data-theme=dark] .map-stack{background:#1a1a1a}.map-card{width:100%;max-width:380px;left:50%}.map-card.middle{width:95%;max-width:330px}.map-card.bottom{width:75%;max-width:250px}}@media(min-width:768px){.map-stack{--ty-top: -15vh;--ty-mid: 0vh;--ty-bot: 15vh;height:100%;display:flex;justify-content:center;align-items:center;background:#fff}[data-theme=dark] .map-stack{background:#1a1a1a}.map-card{top:auto;width:80%;max-width:550px}.map-card.middle{width:65%;max-width:450px}.map-card.bottom{width:50%;max-width:350px}}.play-list-view{background:#f2f2f2;overflow-y:auto;width:100%;height:100%;display:flex;flex-direction:column;box-sizing:border-box;scrollbar-width:none;-ms-overflow-style:none;padding:20px 20px 200px}.play-list-view::-webkit-scrollbar{display:none}[data-theme=dark] .play-list-view{background:var(--bg-primary)}[data-theme=dark] .card-section-container{background:#ffffff0f;border-color:#ffffff1f;box-shadow:0 6px 14px #00000073}.card-header-wrapper{position:relative;width:100%;overflow:hidden;border-radius:6px 6px 0 0}.card-section-header-img{width:100%;object-fit:cover;border-radius:6px 6px 0 0;display:block}.list-view-card-title{font-size:1.25rem;font-weight:600;margin:.5rem .5rem .5rem 1rem}[data-theme=dark] .list-view-card-title{color:#f5f5f5}.section-progress-bar{height:15px;background:#e0e0e0;border-radius:10px;overflow:hidden;margin:0 1rem 1rem;position:relative}[data-theme=dark] .section-progress-bar{background:#ffffff1a}.progress-fill{height:100%;background:#000;transition:width .3s ease-in-out;display:flex;align-items:center;justify-content:flex-end;padding-right:8px;box-sizing:border-box;color:#fff;font-size:12px;border-radius:10px}[data-theme=dark] .progress-fill{background:#fff;color:#000}.card-section-container{position:relative}.locked-overlay{position:absolute;top:0;left:0;width:100%;height:100%;z-index:5;background:#000000a6;display:flex;align-items:center;justify-content:center;padding:12px;box-sizing:border-box;pointer-events:all;border-radius:6px 6px 0 0}.locked-message{color:#fff;font-style:italic;text-align:center;max-width:90%;display:inline-flex;align-items:baseline;gap:.12rem;justify-content:center;margin-bottom:0}[data-theme=dark] .locked-overlay,[data-theme=dark] .completed-overlay{background:#000000d9}[data-theme=dark] .locked-message,[data-theme=dark] .completed-message{color:#fff}.locked-icon{flex:0 0 auto;color:#fff;display:inline-block;margin-top:.2rem}.progress-fill.full{border-radius:6px}.progress-label{font-weight:600;font-size:12px}@keyframes listCardSlideIn{0%{opacity:0;transform:translate(-60px)}to{opacity:1;transform:translate(0)}}.card-section-container{background:#fff;margin-bottom:15px;border-radius:6px;animation:listCardSlideIn .4s ease-out both}.card-section-container:nth-child(1){animation-delay:0ms}.card-section-container:nth-child(2){animation-delay:80ms}.card-section-container:nth-child(3){animation-delay:.16s}.card-section-container:nth-child(4){animation-delay:.24s}.card-section-container:nth-child(5){animation-delay:.32s}.card-section-container.locked{animation:listCardLockedSlideIn .4s ease-out both}@keyframes listCardLockedSlideIn{0%{transform:translate(-60px)}to{transform:translate(0)}}.completed-overlay{position:absolute;top:0;left:0;width:100%;height:100%;z-index:10;background:#00000073;display:flex;align-items:center;justify-content:center;padding:12px;box-sizing:border-box}.completed-message{color:#fff;font-style:italic;font-size:.95rem;text-align:center;max-width:90%;display:inline-flex;align-items:baseline;gap:.2rem;justify-content:center}.completed-icon{flex:0 0 auto;color:#fff;display:inline-block}.list-empty{padding:24px;margin:20px;font-size:1rem;text-align:center;align-self:center}.settings-header{display:flex;flex-direction:row;align-items:center;justify-content:space-between;position:relative;padding-bottom:30px}.settings-loading-state{display:flex;align-items:center;justify-content:center;width:100%;min-height:100vh;min-height:100dvh}.settings-loading-spinner{display:flex;align-items:center;justify-content:center;width:60px;height:60px}.settings-loading-state .lesson-loader-dots{color:#111}[data-theme=dark] .settings-loading-state .lesson-loader-dots{color:#fff}.settings-loading-state .lesson-loader-dots .loader-dot{will-change:transform,opacity;transform-origin:center}.settings-loading-state .lesson-loader-dots .loader-dot-1{animation:loader-dot-bounce-transform 1.4s infinite 0s}.settings-loading-state .lesson-loader-dots .loader-dot-2{animation:loader-dot-bounce-transform 1.4s infinite .2s}.settings-loading-state .lesson-loader-dots .loader-dot-3{animation:loader-dot-bounce-transform 1.4s infinite .4s}.settings-header h1{font-size:1.3rem;color:var(--text-primary);font-weight:400}.settings-back-btn{background:none;border:none;cursor:pointer;padding:4px;left:0;display:flex;align-items:start;color:var(--text-primary)}.settings-divider{height:1px;background:#a9a9a9}.settings-chevron{margin-left:auto;color:var(--text-secondary)}.settings-row{display:flex;background:transparent;align-items:center;justify-content:flex-start;gap:.75rem;padding:12px 16px;border:none;cursor:pointer;color:var(--text-primary)}.settings-language-row{display:flex;background:transparent;align-items:center;justify-content:flex-start;gap:.75rem;padding:12px 16px;border:none;cursor:pointer;color:var(--text-primary);font-size:inherit;width:100%}.settings-language-list{gap:1rem;display:none;flex-direction:column;margin-top:4px;border-radius:8px;max-height:calc(100vh - 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.settings-language-option.active{border-color:#fff6}@keyframes slideInFromRightSettings{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.settings-page-wrapper{animation:slideInFromRightSettings .3s ease-out forwards}@keyframes slideOutToRightSettings{0%{transform:translate(0);opacity:1}to{transform:translate(100%);opacity:0}}.settings-page-wrapper.exiting{animation:slideOutToRightSettings .3s ease-out forwards}.uppercase{text-transform:uppercase}.floating-menu-clip{position:fixed;bottom:0;left:0;right:0;width:100%;background:var(--chrome-bg, var(--bg-primary));z-index:500;overflow:visible;will-change:transform;transform:translateY(calc(var(--lesson-scroll-progress, 0) * 100%));transition:transform .28s cubic-bezier(.4,0,.6,1);box-shadow:0 -8px 32px #0000002e,0 -2px 8px 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cubic-bezier(.34,1.56,.64,1);-webkit-tap-highlight-color:transparent;touch-action:manipulation}.floating-menu-item.active:before{content:"";position:absolute;inset:2px;border-radius:22px;background:#00000014;z-index:-1;animation:liquidPillIn .45s cubic-bezier(.34,1.56,.64,1) forwards}@keyframes liquidPillIn{0%{opacity:0;transform:scaleX(.7) scaleY(.85)}to{opacity:1;transform:scaleX(1) scaleY(1)}}.floating-menu-item:hover{transform:translateY(-1px)}.floating-menu-item:active{transform:scale(.93);transition:transform .12s ease}.floating-menu-item:focus{outline:none}.floating-menu-item-icon{width:24px;height:24px;object-fit:contain;transition:transform .35s cubic-bezier(.34,1.56,.64,1),filter .3s ease,opacity .3s ease;position:relative;z-index:1;filter:drop-shadow(0 1px 3px rgba(0,0,0,.3)) brightness(.25)}.floating-menu-item.active .floating-menu-item-icon{transform:scale(1.1) translateY(-1px);filter:drop-shadow(0 2px 4px rgba(0,0,0,.15)) brightness(1)}.floating-menu-item:hover:not(.active) .floating-menu-item-icon{transform:scale(1.12) translateY(-2px);opacity:.75}.floating-menu-item-label{font-size:.68rem;font-weight:500;color:#000;text-transform:none;text-align:center;white-space:normal;word-break:break-word;line-height:1.15;transition:color .3s ease,opacity .3s ease,max-height .3s ease,transform .3s cubic-bezier(.34,1.56,.64,1);position:relative;z-index:1;max-height:0;opacity:0;overflow:hidden}.floating-menu-item-label.active{color:#000000d9;font-weight:600;max-height:2.6em;opacity:1}.liquid-glass-svg-filter{position:absolute;width:0;height:0;pointer-events:none;overflow:hidden}.liquid-glass-refraction{position:absolute;inset:0;border-radius:0;pointer-events:none;z-index:0;background:linear-gradient(180deg,#ffffff08,#fff0 60%,#0000000a)}[data-theme=dark] .floating-menu-wrapper{background:#1a1a1a}[data-theme=dark] .floating-menu{background:#1a1a1a;box-shadow:0 -1px #ffffff14,0 -8px 32px #0006}[data-theme=dark] .floating-menu-item.active:before{background:#fff9}[data-theme=dark] .floating-menu-item:not(.active) .floating-menu-item-icon{filter:drop-shadow(0 1px 3px rgba(0,0,0,.4)) brightness(1.4)}.pwa-prompt-ios{position:fixed;bottom:0;left:0;right:0;width:100%;background:var(--bg-primary);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-radius:20px 20px 0 0;color:var(--text-primary);padding-bottom:calc(env(safe-area-inset-bottom,0px) + 24px);z-index:9999;box-shadow:0 -4px 30px var(--shadow-color);border-top:1px solid var(--border-color)}.pwa-prompt-ios__handle-area{display:flex;justify-content:center;padding:12px 0 4px}.pwa-prompt-ios__handle{width:40px;height:4px;border-radius:9999px;background:var(--border-color)}.pwa-prompt-ios__close{position:absolute;top:16px;right:20px;background:none;border:none;color:var(--text-secondary);font-size:18px;cursor:pointer;padding:4px;line-height:1;transition:color .2s}.pwa-prompt-ios__close:hover{color:var(--text-primary)}.pwa-prompt-ios__title{font-size:16px;font-weight:600;color:var(--text-primary);padding:8px 20px 12px;margin:0}.pwa-prompt-ios__divider{width:100%;height:1px;background:var(--border-color)}.pwa-prompt-ios__app-card{display:flex;align-items:center;margin:12px 16px;padding:12px;background:var(--bg-secondary);border-radius:14px;gap:12px;border:1px solid var(--border-color)}.pwa-prompt-ios__app-icon{width:44px;height:44px;border-radius:12px;background:#cce9e8;padding:4px;flex-shrink:0}.pwa-prompt-ios__app-name{font-size:16px;font-weight:600;line-height:1.2;margin:0;color:var(--text-primary)}.pwa-prompt-ios__app-subtitle{font-size:12px;color:var(--text-secondary);line-height:1.4;margin:4px 0 0}.pwa-prompt-ios__steps{display:flex;flex-direction:column;margin:4px 16px 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0}.pwa-prompt-ios__step-title{font-size:14px;font-weight:500;color:var(--text-primary);margin:0}.pwa-prompt-ios__step-desc{font-size:12px;color:var(--text-secondary);line-height:1.4;margin:2px 0 0}.pwa-prompt-ios__spacer{height:16px}.pwa-prompt-android{position:fixed;bottom:20px;left:12px;right:12px;background:var(--bg-primary);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);padding:14px 16px;border-radius:14px;box-shadow:0 4px 30px var(--shadow-color);border:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;gap:12px;z-index:9999}.pwa-prompt-android__info{display:flex;align-items:center;gap:12px;flex:1;min-width:0}.pwa-prompt-android__icon{width:50px;height:50px;border-radius:12px;background:#fff;padding:8px;align-content:center;align-items:center;flex-shrink:0}.pwa-prompt-android__text{font-size:14px;color:var(--text-primary);line-height:1.4;margin:0}.pwa-prompt-android__actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.pwa-prompt-android__install-btn{background:#5bb4b1;color:#fff;font-size:14px;font-weight:600;padding:8px 16px;border-radius:8px;border:none;cursor:pointer;transition:background .2s,transform .15s}.pwa-prompt-android__install-btn:hover{background:#4aa3a0}.pwa-prompt-android__install-btn:active{transform:scale(.95)}.pwa-prompt-android__dismiss-btn{background:none;border:none;color:var(--text-secondary);padding:8px;cursor:pointer;font-size:16px;line-height:1;transition:color .2s}.pwa-prompt-android__dismiss-btn:hover{color:var(--text-primary)}