body,html{overscroll-behavior:none;height:100%;margin:0}body{font-family:Verdana,Geneva,sans-serif;background-color:#f8f8e8;color:#222}a{text-underline-offset:2px}.skip-link{position:absolute;top:-40px;left:0;background:#069;color:#fff;padding:8px 16px;z-index:10000;font-size:14px;text-decoration:none}.skip-link:focus{top:0}button{font-family:Verdana,Geneva,sans-serif}.list-unstyled{list-style:none}.wrapper{display:flex;min-height:calc(100% - 96px)}.hidden{display:none}.sidebar{width:277px;background-color:#f8f8e8;border-right:1px solid #ccc;padding:20px;box-sizing:border-box;position:fixed;top:0;left:0;height:100vh}.sidebar-content{box-sizing:border-box;position:relative}.logo-menu-wrap{display:flex;flex-direction:row;justify-content:space-between;align-items:center}.sidebar h2{font-size:17px;color:#222;border-bottom:1px solid #bbb;padding-bottom:5px;margin:0}.mobile-menu{display:none;flex-direction:column;justify-content:space-between;width:23px;height:16px;cursor:pointer;background:0 0;border:none;padding:0}.mobile-menu span{display:block;height:2px;width:100%;background-color:#333;border-radius:2px}.sidebar ul{list-style:none;padding-left:0;margin-top:20px}.sidebar ul li{margin-bottom:16px}.sidebar ul a{color:#039;text-decoration:none;font-size:14px;padding:4px 20px 4px 4px;margin:-4px}.sidebar a span{margin-left:2px}.sidebar a:hover span{text-decoration:underline}.donate-section{margin-top:25px;padding-top:10px;border-top:1px solid #bbb}.donate-btn{display:inline-block;padding:8px 12px;color:#333;text-decoration:none;border-radius:4px;font-weight:700;font-size:13px;border:1px solid #c69a2e;background:linear-gradient(#ffe49a,#fc6);box-shadow:0 1px 0 #fff inset,0 1px 0 rgba(0,0,0,.06)}.donate-btn:hover{background-color:#fd8;border-color:#983;color:#000}.main-content{flex-grow:1;padding:40px;background-color:#fff;max-width:800px;margin-left:277px}.main-content h1{font-size:24px;margin-top:0}.main-content h2{font-size:20px;margin-top:30px;margin-bottom:20px}.main-content p,.main-content span{font-size:14px;line-height:1.6;margin:16px 0}.main-content .list-unstyled{list-style:none;padding-left:30px}.underline{text-decoration:underline}.main-content li{font-size:14px;margin-bottom:10px;line-height:1.6}.main-content a{color:#069;text-decoration:underline}.main-content a:hover{color:#047}.getting-started{list-style-type:disc;margin-left:20px;margin-bottom:20px}.info-box{background-color:#ffd;border:1px solid #ccc;padding:10px;margin:20px 0}.main-content a.start-btn{display:inline-block;padding:8px 16px;background-color:#069;color:#fff;text-decoration:none;border-radius:4px;margin-right:10px;font-weight:700;font-size:14px}.main-content a.start-btn:hover{background-color:#047}.main-content a.start-btn--secondary{background-color:transparent;color:#069;border:1px solid #069;font-weight:400;font-size:13px}.main-content a.start-btn--secondary:hover{background-color:#069;color:#fff}.btn-wrap{text-align:center}.play-all-btn-wrap{margin-bottom:10px}#play-all-btn{padding:6px 12px;font-size:12px;font-weight:700;background-color:#069;color:#fff;border:none;border-radius:4px;cursor:pointer;height:27px}.full-conversation-audio p{margin-bottom:0}.audio-block{margin-bottom:20px;padding:0}.compact-audio{display:flex;flex-direction:column;gap:12px;border-bottom:1px solid #eee;padding:20px 0}.audio-row{display:flex;align-items:center;gap:12px}.line-number{font-weight:700;font-size:.95rem;min-width:20px}.compact-audio audio{flex:1;max-width:320px;height:32px;border-radius:6px;background-color:#f8f9fa;outline:0;border:1px solid #ddd;overflow:hidden;padding:0;margin:0}audio::-webkit-media-controls-panel{background-color:#f8f9fa;border-radius:6px;padding:0;margin:0}audio::-webkit-media-controls-play-button{background-color:transparent;border-radius:50%;margin:0 4px}audio::-webkit-media-controls-timeline{height:4px;border-radius:3px;background:#ccc;background-color:transparent!important}audio::-webkit-media-controls-current-time-display,audio::-webkit-media-controls-time-remaining-display{font-size:12px}audio::-webkit-media-controls-mute-button{margin-right:4px}.compact-audio .russian{font-weight:500;font-size:1rem;color:#222;margin-bottom:6px}.compact-audio .english{font-size:.9rem;color:#555}.text-block{padding-left:40px}.compact-audio--text-only{flex-direction:row;align-items:baseline}.compact-audio--text-only .text-block{padding-left:0}.main-content .audio-coming-soon{color:#555;font-style:italic;margin-top:-10px}.main-content .course-list-note{color:#888;font-size:12px}.quick-links a{white-space:nowrap}.main-content .lesson-level{margin:0 0 6px;font-size:13px;letter-spacing:.02em}.main-content .lesson-level a{text-decoration:none}.main-content .mgn-btm-0{margin-bottom:0}.pagination{margin:30px 0 15px;display:flex;justify-content:space-between}#pagination-placeholder{display:none}.pagination nav{display:flex;justify-content:space-between;width:100%}.pagination a{font-size:15px;text-decoration:none;padding:5px;margin:-5px}.main-content .pagination-placeholder{margin:0}.footer{background-color:#ddd;text-align:center;padding:15px;font-size:12px;color:#444;border-top:1px solid #ccc;box-sizing:border-box;width:100%;z-index:9999;position:relative}.footer-nav{margin-top:5px}.footer-nav ul{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;row-gap:6px;padding-left:0;margin-left:0}.footer-nav li{white-space:nowrap}.footer-nav a{color:#444;text-decoration:none;font-size:12px;margin:0 7.5px}.footer-nav li:not(:last-child)::after{content:'|';color:#999}@media (max-width:480px){.footer-nav ul{column-gap:4px}.footer-nav li:not(:last-child)::after{content:none}}.footer-nav a:hover{text-decoration:underline}.support-break{margin:20px 0}@media (max-width:768px){.wrapper{flex-direction:column}.main-content{margin-left:0;margin-top:46px}.sidebar{width:100%;border-right:none;height:auto;padding:12px 20px;position:fixed;z-index:9999;background:#fff;border-bottom:1px solid #ccc;transition:opacity .4s ease}.sidebar h2{border-bottom:0;margin:0;padding:0;font-size:18px}.mobile-menu.open span:first-child{transform:rotate(45deg) translate(5px,5px)}.mobile-menu.open span:nth-child(2){opacity:0}.mobile-menu.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}.mobile-menu{display:flex}.sidebar-wrap{display:none}.sidebar-wrap.open{display:block}.sidebar-content{width:100%;z-index:1000}.main-content{padding:20px;max-width:100%}.pagination.fixed-scroll{position:fixed;left:0;right:0;bottom:0;z-index:1000;background:#fff;padding:10px 20px;margin:0;box-shadow:0 -2px 4px rgba(0,0,0,.08);transition:box-shadow .2s ease,transform .2s ease}#pagination-placeholder{display:none}#pagination-placeholder.active{display:block}body.scrolled-300 .pagination{position:sticky;position:-webkit-sticky;bottom:0;z-index:1000;background:#fff;margin:0 calc(50% - 50vw);padding:10px 20px;left:0;box-shadow:0 -2px 4px rgba(0,0,0,.08)}body.scrolled-300.at-original .pagination{box-shadow:none}}@media (min-width:769px) and (max-width:1024px){.sidebar{width:220px}.main-content{margin-left:220px}}.sidebar ul a[aria-current=page] span{text-decoration:underline;font-weight:700}.lesson-video-section{margin:1.5em 0}.lesson-video{max-width:760px;margin:0 auto;border:1px solid #c9c9b0;border-radius:6px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.12);background:#000}.lesson-video video{display:block;width:100%;height:auto;aspect-ratio:16/9}.video-caption{max-width:760px;margin:.6em auto 0;text-align:center;font-size:.9em;color:#555}