@import"https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap";:root{--ink:#172033;--paper:#f7f8fb;--white:#fff;--blue:#4f6df5;--blue-dark:#3954d8;--blue-soft:#eef1ff;--accent:#ffb84d;--muted:#6d7688;--line:#e3e7ef;--lime:#4f6df5;--lime-deep:#3954d8}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;background:var(--paper);color:var(--ink);font-family:Manrope,sans-serif;-webkit-font-smoothing:antialiased}button,input{font:inherit}a,button{tap-highlight-color:transparent}::selection{background:#dfe5ff;color:var(--ink)}html[data-theme=dark]{--ink:#eef1f8;--paper:#0f1420;--white:#171e2c;--blue:#8297ff;--blue-dark:#9cafff;--blue-soft:#202a48;--accent:#ffc36b;--muted:#a3adbf;--line:#2a3446}body{transition:background-color .3s ease,color .3s ease}@keyframes fadeUp{0%{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes drift{0%,to{transform:translate(0)}50%{transform:translate(8px,-8px)}}.app{min-height:100vh}.container{width:min(1200px,calc(100% - 48px));margin:0 auto}.header{position:fixed;inset:0 0 auto;z-index:30;background:#ffffffe6;border-bottom:1px solid rgba(227,231,239,.9);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.nav{height:74px;display:flex;align-items:center;gap:38px}.logo{display:flex;align-items:center;gap:9px;flex:none;color:var(--ink);font-size:20px;font-weight:800;letter-spacing:-.8px;text-decoration:none}.logo span:last-child{color:var(--blue)}.bulb{font-size:26px}.nav-panel{display:flex;align-items:center;justify-content:space-between;gap:32px;flex:1}.nav nav{display:flex;gap:27px}.nav nav a{position:relative;color:#596174;font-size:14px;font-weight:600;text-decoration:none;transition:.2s}.nav nav a:after{content:"";position:absolute;left:0;right:100%;bottom:-9px;height:2px;border-radius:2px;background:var(--blue);transition:.22s}.nav nav a:hover,.nav nav a.active{color:var(--blue)}.nav nav a:hover:after,.nav nav a.active:after{right:0}.header-actions{display:flex;align-items:center;gap:9px;flex:none}.login-link-btn,.logout-btn{padding:10px 14px;border:0;background:transparent;color:#596174;font-size:14px;font-weight:700;text-decoration:none;cursor:pointer;transition:.2s}.login-link-btn:hover,.logout-btn:hover{color:var(--blue)}.register-btn{padding:10px 18px;border:1px solid var(--blue);border-radius:12px;background:var(--blue);color:#fff;font-size:14px;font-weight:700;text-decoration:none;box-shadow:0 8px 20px #4f6df52e;transition:.22s}.register-btn:hover{transform:translateY(-2px);background:var(--blue-dark);box-shadow:0 11px 25px #4f6df53d}.profile-btn{display:flex;align-items:center;gap:8px;padding:6px 10px 6px 7px;border:1px solid var(--line);border-radius:12px;color:var(--ink);font-size:14px;font-weight:700;text-decoration:none;transition:.2s}.profile-btn:hover{border-color:#cbd3ff;background:var(--blue-soft);color:var(--blue)}.profile-btn-avatar{width:30px;height:30px;display:grid;place-items:center;border-radius:9px;background:var(--blue);color:#fff;font-size:12px}.header-actions-loading{width:112px;height:38px;border-radius:12px;background:linear-gradient(90deg,#eef0f5 25%,#f8f9fb,#eef0f5 75%);background-size:200% 100%;animation:headerLoading 1.2s infinite}.nav-toggle{display:none;margin-left:auto;width:42px;height:42px;border:1px solid var(--line);border-radius:12px;background:#fff;cursor:pointer}.nav-toggle span{display:block;width:18px;height:2px;margin:5px auto;border-radius:2px;background:var(--ink);transition:.22s}@keyframes headerLoading{to{background-position:-200% 0}}.hero{min-height:720px;padding:145px 0 90px;position:relative;overflow:hidden;background:radial-gradient(circle at 85% 20%,#eef1ff 0,transparent 34%),linear-gradient(180deg,#fff 0,#f7f8fb)}.hero:before{content:"";position:absolute;width:440px;height:440px;border-radius:50%;right:-180px;bottom:-220px;background:#fff3dc;filter:blur(5px)}.hero-content{display:grid;grid-template-columns:1.05fr .95fr;gap:80px;align-items:center;position:relative;z-index:1}.hero-text{animation:fadeUp .7s ease both}.badge{display:inline-flex;align-items:center;padding:8px 13px;border:1px solid #dfe4ff;border-radius:999px;background:var(--blue-soft);color:var(--blue-dark);font-size:12px;font-weight:700}.hero h1{max-width:700px;margin:24px 0;font-size:clamp(44px,5.6vw,72px);line-height:1.06;letter-spacing:-3.6px}.hero-text>p{max-width:590px;color:var(--muted);font-size:18px;line-height:1.72}.hero-buttons{display:flex;gap:12px;margin-top:32px}.primary-btn,.secondary-btn{padding:14px 24px;border-radius:13px;font-weight:700;cursor:pointer;transition:.22s}.primary-btn{border:1px solid var(--blue);background:var(--blue);color:#fff;box-shadow:0 10px 25px #4f6df538}.secondary-btn{border:1px solid var(--line);background:#fff;color:var(--ink)}.primary-btn:hover,.secondary-btn:hover{transform:translateY(-3px)}.primary-btn:hover{background:var(--blue-dark)}.secondary-btn:hover{border-color:#cbd3ff;color:var(--blue)}.hero-info{display:flex;gap:38px;margin-top:46px}.hero-info div{display:flex;flex-direction:column;color:#8a91a0;font-size:12px}.hero-info strong{color:var(--ink);font-size:25px;letter-spacing:-1px}.hero-visual{height:500px;position:relative;display:grid;place-items:center;animation:fadeUp .8s .12s ease both}.light-circle{position:absolute;width:350px;height:350px;border-radius:50%;background:linear-gradient(145deg,#dfe5ff,#fff3dc);animation:drift 7s ease-in-out infinite}.lamp-card{position:relative;width:335px;padding:42px 36px;border:1px solid rgba(227,231,239,.9);border-radius:28px;background:#ffffffdb;box-shadow:0 30px 70px #222e501f;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);text-align:center;animation:float 6s ease-in-out infinite}.lamp{font-size:82px}.lamp-card h3{font-size:21px;letter-spacing:-.6px}.lamp-card p{color:var(--muted);line-height:1.6}.floating-card{position:absolute;padding:12px 18px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:0 14px 35px #222e501a;font-size:13px;font-weight:700;animation:float 5s ease-in-out infinite}.python{top:70px;left:22px;color:#3661b1}.django{bottom:100px;left:10px;color:#238768;animation-delay:-1.8s}.react{top:150px;right:0;color:#2087b4;animation-delay:-3s}.section-title span{color:var(--blue);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:1.5px}.section-title h2{max-width:760px;margin:13px 0 0;font-size:clamp(32px,4vw,48px);line-height:1.15;letter-spacing:-2.2px}.advantages,.courses,.learning,.reviews,.faq{padding:105px 0}.advantages-grid,.course-grid,.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px}.advantage,.course-card,.review{padding:30px;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:0 10px 35px #222e500a;transition:transform .25s,box-shadow .25s,border-color .25s}.advantage:hover,.course-card:hover,.review:hover{transform:translateY(-6px);border-color:#d2d9ff;box-shadow:0 20px 45px #222e5017}.advantage>div{font-size:34px}.advantage h3,.course-card h3{font-size:19px}.advantage p,.course-card p,.step p,.review p,.faq-item p{color:var(--muted);line-height:1.68}.courses{background:#f0f3fa}.course-icon{width:54px;height:54px;border-radius:15px;background:var(--blue-soft);position:relative}.course-icon:after{content:"↗";position:absolute;inset:0;display:grid;place-items:center;color:var(--blue);font-size:22px;font-weight:800}.course-card{min-height:285px;display:flex;flex-direction:column}.course-card h3{margin-top:24px}.course-card a{margin-top:auto}.course-card button{padding:0;border:0;background:none;color:var(--blue);font-weight:700;cursor:pointer}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:48px}.step{min-height:250px;padding:28px;border:1px solid var(--line);border-radius:20px;background:#fff;transition:.25s}.step:hover{transform:translateY(-5px);box-shadow:0 18px 40px #222e5014}.step-number{color:var(--blue);font-size:28px;font-weight:800}.step h3{margin-top:45px;font-size:17px}.reviews{background:#fff}.review{min-height:210px;display:flex;flex-direction:column;justify-content:space-between}.review p{font-size:16px}.review strong{color:var(--blue)}.faq{background:#f0f3fa}.faq-list{display:flex;flex-direction:column;gap:12px;margin-top:45px}.faq-item{padding:22px 24px;border:1px solid var(--line);border-radius:16px;background:#fff;transition:.22s}.faq-item:hover{border-color:#cbd3ff;box-shadow:0 12px 28px #222e500f}.faq-item h3{margin:0;font-size:17px;cursor:pointer}.faq-item p{margin:18px 0 0;padding-top:18px;border-top:1px solid var(--line);animation:fadeUp .25s ease both}.footer{padding:36px 0;border-top:1px solid var(--line);background:#fff}.footer-content{display:flex;align-items:center;justify-content:space-between}.footer p{color:var(--muted);font-size:14px}@media(max-width:900px){.nav-toggle{display:block}.nav-panel{position:absolute;top:calc(100% + 8px);left:24px;right:24px;padding:18px;display:flex;align-items:stretch;flex-direction:column;gap:16px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 24px 60px #222e5024;opacity:0;visibility:hidden;transform:translateY(-8px);transition:.22s}.nav-panel.is-open{opacity:1;visibility:visible;transform:none}.nav nav{display:flex;align-items:stretch;flex-direction:column;gap:4px}.nav nav a{padding:11px 10px;border-radius:10px}.nav nav a:after{display:none}.nav nav a:hover,.nav nav a.active{background:var(--blue-soft)}.header-actions{padding-top:14px;border-top:1px solid var(--line)}.header-actions .register-btn,.header-actions .profile-btn{justify-content:center;flex:1}.hero-content{grid-template-columns:1fr}.hero-visual{height:400px}.advantages-grid,.course-grid,.reviews-grid,.steps{grid-template-columns:1fr 1fr}}@media(max-width:620px){.container{width:calc(100% - 28px)}.nav{height:66px}.logo{font-size:16px}.bulb{font-size:22px}.login-btn{padding:8px 14px}.hero{padding:112px 0 65px}.hero h1{font-size:42px;letter-spacing:-2px}.hero-buttons{flex-direction:column}.hero-buttons a,.hero-buttons button{width:100%}.hero-info{gap:18px;flex-wrap:wrap}.hero-visual{height:350px}.lamp-card{width:260px;padding:28px}.lamp{font-size:60px}.floating-card{padding:9px 13px}.advantages,.courses,.learning,.reviews,.faq{padding:75px 0}.advantages-grid,.course-grid,.reviews-grid,.steps{grid-template-columns:1fr}.section-title h2{letter-spacing:-1.5px}.footer-content{align-items:flex-start;flex-direction:column;gap:14px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.theme-toggle{width:40px;height:40px;display:grid;place-items:center;flex:none;border:1px solid var(--line);border-radius:12px;background:var(--white);color:var(--ink);cursor:pointer;transition:transform .22s,border-color .22s,background-color .3s}.theme-toggle:hover{transform:translateY(-2px);border-color:var(--blue)}.theme-toggle-icon{font-size:19px;line-height:1;transition:transform .3s}.theme-toggle:hover .theme-toggle-icon{transform:rotate(16deg)}html[data-theme=dark] .header{background:#0f1420e0;border-color:#2a3446e6}html[data-theme=dark] .nav nav a,html[data-theme=dark] .login-link-btn,html[data-theme=dark] .logout-btn{color:#aeb7c8}html[data-theme=dark] .nav nav a:hover,html[data-theme=dark] .nav nav a.active,html[data-theme=dark] .login-link-btn:hover,html[data-theme=dark] .logout-btn:hover{color:var(--blue)}html[data-theme=dark] .hero{background:radial-gradient(circle at 85% 20%,#1c2745 0,transparent 35%),linear-gradient(180deg,#111827 0,#0f1420)}html[data-theme=dark] .hero:before{background:#2c2430;opacity:.65}html[data-theme=dark] .badge{border-color:#33416d;background:#1d2745;color:#9fb0ff}html[data-theme=dark] .secondary-btn,html[data-theme=dark] .lamp-card,html[data-theme=dark] .floating-card,html[data-theme=dark] .advantage,html[data-theme=dark] .course-card,html[data-theme=dark] .step,html[data-theme=dark] .review,html[data-theme=dark] .faq-item,html[data-theme=dark] .footer{background:var(--white);border-color:var(--line)}html[data-theme=dark] .lamp-card{background:#171e2ce0;box-shadow:0 30px 70px #0000004d}html[data-theme=dark] .light-circle{background:linear-gradient(145deg,#28355e,#332b38)}html[data-theme=dark] .hero-info div{color:#7f899d}html[data-theme=dark] .courses,html[data-theme=dark] .faq{background:#121925}html[data-theme=dark] .reviews{background:var(--paper)}html[data-theme=dark] .advantage:hover,html[data-theme=dark] .course-card:hover,html[data-theme=dark] .review:hover,html[data-theme=dark] .step:hover{border-color:#40518b;box-shadow:0 20px 45px #00000038}html[data-theme=dark] .faq-item:hover{border-color:#40518b;box-shadow:0 12px 28px #0003}html[data-theme=dark] .footer{border-top-color:var(--line)}@media(max-width:900px){html[data-theme=dark] .nav-panel{background:#171e2c;border-color:#2a3446;box-shadow:0 24px 60px #0000005c}}.courses-page{min-height:100vh;background:#fffdf7;color:#111827;font-family:Inter,Arial,sans-serif}.courses-page{background:var(--paper);color:var(--ink);font-family:Manrope,sans-serif;padding-top:76px}.courses-page .container{width:min(1240px,calc(100% - 48px))}.courses-hero{padding:90px 0 55px;background:radial-gradient(circle at 80% 20%,rgba(214,255,82,.18),transparent 25%),var(--ink);color:#fff}.courses-label{color:var(--lime);text-transform:uppercase;letter-spacing:1.7px;font-size:12px}.courses-hero h1{font-family:Unbounded,sans-serif;font-size:clamp(36px,5vw,60px);max-width:900px;letter-spacing:-2.5px}.courses-hero p{color:#ffffff94;font-size:17px}.courses-search input{padding:16px 20px;border:1px solid rgba(255,255,255,.15);border-radius:999px;background:#ffffff14;color:#fff}.courses-search button{border-radius:999px;background:var(--lime)}.courses-filters-list button{border-color:var(--line);background:var(--white)}.courses-filters-list button:hover,.courses-filters-list button.is-active{background:var(--ink);border-color:var(--ink);color:var(--lime)}.courses-grid{gap:22px}.courses-card,.courses-grid .course-card{padding:32px;border:1px solid var(--line);border-radius:30px;background:var(--white)}.courses-card-icon,.courses-grid .course-icon{background:var(--ink)}.courses-card-icon:after,.courses-grid .course-icon:after{content:"↗";color:var(--lime);font-size:24px}.courses-card button,.courses-grid .course-card button{color:var(--lime-deep)}.courses-page .container{width:min(1180px,90%);margin:0 auto}.courses-header{position:sticky;top:0;z-index:20;background:#fffdf7d9;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border-bottom:1px solid #f3e8c8}.courses-nav{height:82px;display:flex;align-items:center;justify-content:space-between}.courses-logo{display:flex;align-items:center;gap:10px;font-size:25px;font-weight:800;letter-spacing:-1px;text-decoration:none;color:inherit}.courses-logo span:last-child{color:#e9a800}.courses-logo-bulb{font-size:32px}.courses-menu{display:flex;gap:35px}.courses-menu a{text-decoration:none;color:#5f6472;font-size:15px;transition:.3s}.courses-menu a:hover{color:#e9a800}.courses-login-btn{background:#fff;border:1px solid #ead9ae;padding:11px 25px;border-radius:14px;cursor:pointer;font-size:15px}.courses-hero{padding:80px 0 50px}.courses-label{display:inline-block;color:#d99500;font-weight:600;margin-bottom:16px}.courses-hero h1{max-width:760px;font-size:46px;line-height:1.1;letter-spacing:-1px;margin:0 0 20px}.courses-hero p{max-width:620px;color:#64748b;line-height:1.7;margin:0 0 30px}.courses-search{display:flex;gap:12px;max-width:560px}.courses-search input{flex:1;padding:14px 18px;border:1px solid #ead9ae;border-radius:14px;background:#fff;font-size:15px}.courses-search button{padding:14px 24px;border:none;border-radius:14px;background:#ffc83d;font-weight:700;cursor:pointer}.courses-filters{padding:10px 0 30px}.courses-filters-list{display:flex;flex-wrap:wrap;gap:12px}.courses-filters-list button{padding:10px 18px;border:1px solid #ead9ae;border-radius:999px;background:#fff;color:#5f6472;cursor:pointer;transition:.3s}.courses-filters-list button:hover,.courses-filters-list button.is-active{background:#ffc83d;border-color:#ffc83d;color:#111827;font-weight:600}.courses-list{padding-bottom:90px}.courses-count{margin:0 0 24px;color:#64748b}.courses-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.courses-card{background:#fff;padding:35px;border-radius:25px;border:1px solid #f1e4bf;transition:.3s}.courses-card:hover{transform:translateY(-8px);box-shadow:0 20px 50px #00000014}.courses-card-icon{width:60px;height:60px;display:flex;justify-content:center;align-items:center;border-radius:18px;background:#ffc83d;font-weight:800}.courses-card h3{margin:20px 0 12px;font-size:22px}.courses-card p{color:#64748b;line-height:1.6;margin:0}.courses-card button{margin-top:20px;border:none;background:none;color:#d99500;font-weight:600;cursor:pointer;padding:0}.courses-empty{text-align:center;color:#64748b;padding:40px 0}.courses-footer{border-top:1px solid #f3e8c8;padding:28px 0;color:#64748b}.courses-footer p{margin:0}@media(max-width:900px){.courses-menu{display:none}.courses-hero h1{font-size:34px}.courses-search{flex-direction:column}.courses-grid{grid-template-columns:1fr}}.course-detail-page{min-height:100vh;background:#fffdf7;color:#111827;font-family:Inter,Arial,sans-serif}.course-detail-page .container{width:min(1180px,90%);margin:0 auto}.course-detail-top{padding:110px 0 20px}.course-detail-back{text-decoration:none;color:#64748b;font-size:15px;transition:.3s}.course-detail-back:hover{color:#e9a800}.course-detail-hero{padding-bottom:60px}.course-detail-hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:start}.course-detail-label{display:inline-block;color:#d99500;font-weight:600;margin-bottom:14px}.course-detail-hero h1{font-size:44px;line-height:1.1;letter-spacing:-1px;margin:0 0 18px}.course-detail-description{color:#64748b;line-height:1.7;margin:0 0 28px}.course-detail-meta{display:flex;gap:30px;margin-bottom:30px}.course-detail-meta div{display:flex;flex-direction:column;gap:4px}.course-detail-meta strong{font-size:22px}.course-detail-meta span{color:#64748b;font-size:14px}.course-detail-start-btn{padding:14px 28px;border:none;border-radius:14px;background:#ffc83d;font-weight:700;font-size:15px;cursor:pointer}.course-detail-cover{background:#fff;border:1px solid #f1e4bf;border-radius:25px;padding:40px;text-align:center;min-height:280px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px}.course-detail-cover-icon{width:90px;height:90px;display:flex;align-items:center;justify-content:center;border-radius:22px;background:#ffc83d;font-size:28px;font-weight:800}.course-detail-cover p{color:#64748b;margin:0}.course-detail-learn{padding:20px 0 60px}.course-detail-learn h2,.course-detail-program h2,.course-detail-cta h2{font-size:32px;margin:0 0 24px;letter-spacing:-.5px}.course-detail-learn-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 30px;margin:0;padding:0;list-style:none}.course-detail-learn-list li{background:#fff;border:1px solid #f1e4bf;border-radius:16px;padding:16px 18px}.course-detail-program{padding-bottom:70px}.course-detail-modules{display:flex;flex-direction:column;gap:18px}.course-detail-module{background:#fff;border:1px solid #f1e4bf;border-radius:20px;padding:24px 28px}.course-detail-module h3{margin:0 0 8px;font-size:20px}.course-detail-module>p{color:#64748b;margin:0 0 14px;line-height:1.6}.course-detail-module ul{margin:0;padding-left:20px;color:#475569;line-height:1.8}.course-detail-cta{padding:50px 0 90px}.course-detail-cta .container{background:#fff;border:1px solid #f1e4bf;border-radius:25px;padding:40px;text-align:center}.course-detail-cta p{color:#64748b;margin:0 0 24px}@media(max-width:900px){.course-detail-hero-grid{grid-template-columns:1fr}.course-detail-hero h1{font-size:34px}.course-detail-learn-list{grid-template-columns:1fr}.course-detail-meta{flex-wrap:wrap}}.course-detail-page{padding-top:76px;background:var(--paper);color:var(--ink);font-family:Manrope,sans-serif}.course-detail-page .container{width:min(1240px,calc(100% - 48px))}.course-detail-top{padding-top:45px}.course-detail-hero{padding:40px 0 70px}.course-detail-label{color:var(--lime-deep);text-transform:uppercase;letter-spacing:1.5px}.course-detail-hero h1,.course-detail-program h2,.course-detail-cta h2{font-family:Unbounded,sans-serif;letter-spacing:-1.5px}.course-detail-hero h1{font-size:clamp(38px,5vw,62px)}.course-detail-cover{min-height:360px;border:1px solid rgba(255,255,255,.1);border-radius:34px;background:radial-gradient(circle at 65% 25%,rgba(214,255,82,.2),transparent 30%),var(--ink);color:#fff;box-shadow:0 35px 80px #0c0d1029}.course-detail-cover-icon{background:var(--lime);color:var(--ink);border-radius:24px}.course-detail-cover p{color:#ffffff80}.course-detail-start-btn{border-radius:999px;background:var(--lime);padding:15px 28px}.course-detail-module{border:1px solid var(--line);border-radius:24px;background:var(--white);transition:.25s}.course-detail-module:hover{transform:translate(5px);box-shadow:0 18px 45px #0c0d100f}.course-detail-cta .container{border:0;border-radius:32px;background:var(--ink);color:#fff}.module-page{min-height:100vh;background:#fffdf7;color:#111827;font-family:Inter,Arial,sans-serif}.module-page{padding-top:76px;background:var(--paper)!important;color:var(--ink);font-family:Manrope,sans-serif}.module-page .container{width:min(1240px,calc(100% - 48px));margin-inline:auto}.module-page h1,.module-page h2{font-family:Unbounded,sans-serif;letter-spacing:-1.3px}.module-page-sidebar,.module-page-content,.module-sidebar,.lesson-content{border-color:var(--line)!important;border-radius:26px!important;background:var(--white)!important}.module-page button,.next-module-button{border-radius:999px!important}.next-module-button{background:var(--lime)!important;color:var(--ink)!important}.module-page .container{width:min(1180px,90%);margin:0 auto}.module-page-top{padding:110px 0 20px}.module-page-back{display:inline-block;text-decoration:none;color:#64748b;font-size:15px;margin-bottom:12px;transition:.3s}.module-page-back:hover{color:#e9a800}.module-page-breadcrumbs{display:flex;gap:8px;color:#94a3b8;font-size:14px}.module-page-breadcrumbs span:nth-child(2){color:#cbd5e1}.module-page-breadcrumbs span:last-child{color:#64748b;font-weight:600}.module-page-header{padding-bottom:36px}.module-page-label{display:inline-block;color:#d99500;font-weight:600;margin-bottom:12px}.module-page-header h1{font-size:40px;line-height:1.1;letter-spacing:-1px;margin:0 0 14px}.module-page-header>.container>p{max-width:760px;color:#64748b;line-height:1.7;margin:0 0 24px}.module-page-progress{display:flex;align-items:center;gap:14px;max-width:420px}.module-page-progress-bar{flex:1;height:8px;background:#f1e4bf;border-radius:999px;overflow:hidden}.module-page-progress-fill{width:33%;height:100%;background:#ffc83d;border-radius:999px}.module-page-progress span{color:#64748b;font-size:14px;white-space:nowrap}.module-page-content{padding-bottom:90px}.module-page-grid{display:grid;grid-template-columns:320px 1fr;gap:24px;align-items:start}.module-page-topics-sidebar{background:#fff;border:1px solid #f1e4bf;border-radius:20px;padding:22px;position:sticky;top:100px;max-height:calc(100vh - 120px);overflow-y:auto}.module-page-topics-sidebar h2{margin:0 0 16px;font-size:18px}.module-page-topics{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.module-page-topics li{display:flex;gap:12px;padding:12px;border-radius:14px;border:1px solid transparent;cursor:pointer;transition:.3s}.module-page-topics li:hover{background:#fff9ea;border-color:#f1e4bf}.module-page-topics li.is-active{background:#fff9ea;border-color:#ffc83d}.module-page-topic-number{width:28px;height:28px;border-radius:8px;background:#ffc83d;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;flex-shrink:0}.module-page-topics li strong{display:block;font-size:14px;margin-bottom:2px}.module-page-topics li p{margin:0;color:#64748b;font-size:12px}.module-page-next-module{margin-top:16px;padding-top:16px;border-top:1px solid #f1e4bf}.next-module-button{width:100%;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 18px;border:none;border-radius:14px;background:#ffc83d;color:#111827;font-size:14px;font-weight:700;line-height:1.3;cursor:pointer;transition:background .3s,transform .3s,box-shadow .3s}.next-module-button:hover{background:#f5b900;transform:translateY(-2px);box-shadow:0 8px 18px #f5b90047}.next-module-button:active{transform:translateY(0);box-shadow:none}.next-module-button:focus-visible{outline:2px solid #d99500;outline-offset:3px}.module-page-lesson{background:#fff;border:1px solid #f1e4bf;border-radius:20px;padding:32px}.module-page-lesson-type{display:inline-block;color:#d99500;font-size:13px;font-weight:600;margin-bottom:10px}.module-page-lesson h2{margin:0 0 18px;font-size:28px;letter-spacing:-.5px}.module-page-lesson p{color:#475569;line-height:1.75;margin:0 0 16px}.module-page-note{background:#fff9ea;border:1px solid #f1e4bf;border-left:4px solid #ffc83d;border-radius:12px;padding:14px 16px;margin:20px 0;color:#475569;line-height:1.6}.module-page-code{background:#1e293b;color:#e2e8f0;border-radius:14px;padding:18px 20px;overflow-x:auto;margin:20px 0}.module-page-code code{font-family:Consolas,Monaco,monospace;font-size:14px}.module-page-actions{display:flex;justify-content:space-between;gap:12px;margin-top:30px;padding-top:24px;border-top:1px solid #f1e4bf}.module-page-btn-primary,.module-page-btn-secondary{padding:12px 20px;border-radius:12px;font-size:14px;font-weight:600;cursor:pointer}.module-page-btn-primary{border:none;background:#ffc83d;color:#111827}.module-page-btn-secondary{border:1px solid #ead9ae;background:#fff;color:#64748b}.module-page-btn-secondary:disabled{opacity:.5;cursor:not-allowed}@media(max-width:900px){.module-page-header h1{font-size:32px}.module-page-grid{grid-template-columns:1fr}.module-page-topics-sidebar{position:static;max-height:none;overflow:visible}.module-page-actions{flex-direction:column}}.module-page-grid{grid-template-columns:minmax(300px,360px) minmax(0,1fr)}.module-page-state{width:min(1180px,90%);margin:140px auto 60px}.course-outline-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.course-outline-heading span{color:var(--blue);font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.course-outline-heading h2{margin:4px 0 0}.course-outline-heading>strong{min-width:48px;color:var(--blue);font-size:17px;text-align:right}.course-outline,.course-outline .module-page-topics{margin:0;padding:0;list-style:none}.course-outline{display:grid;gap:12px}.course-outline-module{overflow:hidden;border:1px solid var(--line);border-radius:16px;background:var(--white)}.course-outline-module.is-current{border-color:#4f6df57a;box-shadow:0 0 0 3px #4f6df514}.course-outline-module-link{display:grid;grid-template-columns:32px 1fr 24px;align-items:center;gap:10px;padding:13px;color:var(--ink);text-decoration:none;background:var(--paper)}.course-outline-module-link:hover{background:var(--blue-soft)}.course-outline-module-number,.course-outline-status{display:grid;place-items:center;width:28px;height:28px;border-radius:9px;background:var(--line);color:var(--muted);font-size:12px;font-weight:800}.course-outline-status{width:22px;height:22px;border-radius:50%;background:transparent;border:2px solid var(--line)}.course-outline-module.is-in_progress .course-outline-module-number{background:var(--blue-soft);color:var(--blue)}.course-outline-module.is-completed .course-outline-module-number,.course-outline-module.is-completed .course-outline-status{border-color:#22a06b;background:#22a06b;color:#fff}.course-outline-module-copy,.module-page-topic-copy{min-width:0}.course-outline-module-copy strong,.module-page-topic-copy strong,.course-outline-module-copy small,.module-page-topic-copy small{display:block}.course-outline-module-copy strong,.module-page-topic-copy strong{overflow:hidden;text-overflow:ellipsis}.course-outline-module-copy small,.module-page-topic-copy small{margin-top:3px;color:var(--muted);font-size:11px}.course-outline .module-page-topics{display:grid;gap:4px;padding:8px}.course-outline .module-page-topics li{display:block;padding:0;border:0;border-radius:11px}.course-outline .module-page-topics li>button,.course-outline .module-page-topics li>a{width:100%;display:grid;grid-template-columns:28px 1fr;align-items:center;gap:10px;padding:10px;border:0;border-radius:11px!important;background:transparent;color:var(--ink);text-align:left;text-decoration:none;cursor:pointer}.course-outline .module-page-topics li:hover,.course-outline .module-page-topics li.is-active{background:var(--blue-soft)}.course-outline .module-page-topics li.is-active{box-shadow:inset 3px 0 0 var(--blue)}.course-outline .module-page-topic-number{background:var(--line);color:var(--muted)}.course-outline .module-page-topics li.is-in_progress .module-page-topic-number{background:var(--blue);color:#fff}.course-outline .module-page-topics li.is-completed .module-page-topic-number{background:#22a06b;color:#fff}.lesson-status-row{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.lesson-status-row .module-page-lesson-type{margin:0}.lesson-status{padding:7px 11px;border-radius:999px;background:var(--line);color:var(--muted);font-size:12px;font-weight:800}.lesson-status.is-in_progress{background:var(--blue-soft);color:var(--blue)}.lesson-status.is-completed{background:#22a06b1f;color:#168356}.topic-completion{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:30px;padding:20px;border:1px solid var(--line);border-radius:16px;background:var(--paper)}.topic-completion p{margin:5px 0 0;font-size:13px}.topic-completion button{flex:none;padding:12px 18px;border:0;background:var(--blue);color:#fff;font-weight:800;cursor:pointer}.topic-completion button:disabled{background:#22a06b;cursor:default;opacity:1}.module-progress-error{padding:12px 14px;border:1px solid #f3b3b3;border-radius:12px;background:#fff2f2;color:#a52828!important}.course-complete-message{display:flex;flex-direction:column;gap:4px;margin-top:22px;padding:18px;border-radius:16px;background:#22a06b1f;color:#168356}@media(max-width:900px){.module-page-grid{grid-template-columns:1fr}.topic-completion{align-items:stretch;flex-direction:column}}.markdown-content{color:#475569;line-height:1.75}.markdown-content>*:first-child{margin-top:0}.markdown-content>*:last-child{margin-bottom:0}.markdown-content h1,.markdown-content h2,.markdown-content h3,.markdown-content h4{color:#111827;letter-spacing:-.5px;line-height:1.25}.markdown-content h1{font-size:32px;margin:0 0 18px}.markdown-content h2{font-size:28px;margin:28px 0 14px}.markdown-content h3{font-size:22px;margin:24px 0 12px}.markdown-content h4{font-size:18px;margin:20px 0 10px}.markdown-content p{margin:0 0 16px}.markdown-content ul,.markdown-content ol{margin:0 0 18px;padding-left:22px}.markdown-content li{margin-bottom:8px}.markdown-content li::marker{color:#d99500}.markdown-content strong{color:#111827;font-weight:700}.markdown-content em{color:#64748b}.markdown-content a{color:#d99500;text-decoration:none;border-bottom:1px solid #f1e4bf;transition:.3s}.markdown-content a:hover{color:#b87a00;border-bottom-color:#d99500}.markdown-content hr{border:none;border-top:1px solid #f1e4bf;margin:28px 0}.markdown-content .markdown-note{background:#fff9ea;border:1px solid #f1e4bf;border-left:4px solid #ffc83d;border-radius:12px;padding:14px 16px;margin:20px 0;color:#475569}.markdown-content .markdown-note p{margin:0}.markdown-content .markdown-code{background:#1e293b;color:#e2e8f0;border-radius:14px;padding:18px 20px;overflow-x:auto;margin:20px 0}.markdown-content .markdown-code code{font-family:Consolas,Monaco,monospace;font-size:14px;background:none;padding:0;color:inherit}.markdown-content :not(pre)>code{background:#fff9ea;border:1px solid #f1e4bf;border-radius:6px;padding:2px 6px;font-family:Consolas,Monaco,monospace;font-size:.92em;color:#92400e}.markdown-content table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14px}.markdown-content th,.markdown-content table td{border:1px solid #f1e4bf;padding:10px 12px;text-align:left}.markdown-content th{background:#fff9ea;color:#111827}.markdown-content blockquote:not(.markdown-note){margin:20px 0;padding-left:16px;border-left:3px solid #ead9ae;color:#64748b}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 24px}.markdown-content{max-width:850px;width:100%;margin:0 auto;line-height:1.8}*,*:before,*:after{box-sizing:border-box}.markdown-content img{max-width:100%;height:auto;display:block}.login-page{min-height:calc(100vh - 82px);display:flex;align-items:center;justify-content:center;padding:40px 0 80px}.login-main{width:min(1180px,90%)}.login-card{width:min(440px,100%);margin:0 auto;padding:40px;background:#fff;border:1px solid #f3e8c8;border-radius:24px;box-shadow:0 20px 50px #e9a80014}.login-card-header{text-align:center;margin-bottom:32px}.login-logo{display:inline-flex;align-items:center;gap:10px;margin-bottom:24px;font-size:22px;font-weight:800;letter-spacing:-1px;text-decoration:none;color:#111827}.login-logo span:last-child{color:#e9a800}.login-logo-icon{font-size:28px}.login-card-header h1{margin:0 0 10px;font-size:28px;letter-spacing:-.5px}.login-card-header p{margin:0;color:#5f6472;font-size:15px;line-height:1.5}.login-form{display:flex;flex-direction:column;gap:18px}.login-field{display:flex;flex-direction:column;gap:8px}.login-field span{font-size:14px;font-weight:600;color:#374151}.login-field input{width:100%;padding:14px 16px;border:1px solid #ead9ae;border-radius:14px;background:#fffdf7;font-size:15px;color:#111827;transition:border-color .2s,box-shadow .2s}.login-field input:focus{outline:none;border-color:#e9a800;box-shadow:0 0 0 4px #e9a8001f}.login-field input::placeholder{color:#9ca3af}.login-form-row{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.login-checkbox{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:#5f6472;cursor:pointer}.login-checkbox input{width:16px;height:16px;accent-color:#e9a800}.login-link,.login-link-muted{font-size:14px;text-decoration:none;transition:color .2s}.login-link{color:#e9a800;font-weight:600}.login-link:hover,.login-link-muted:hover{color:#c48f00}.login-link-muted{color:#5f6472}.login-submit{margin-top:8px;padding:14px 20px;border:none;border-radius:14px;background:#e9a800;color:#111827;font-size:15px;font-weight:700;cursor:pointer;transition:background .2s,transform .2s}.login-submit:hover:not(:disabled){background:#d99a00}.login-submit:disabled{opacity:.7;cursor:not-allowed}.login-error{margin:0;padding:12px 14px;border-radius:12px;background:#fef2f2;border:1px solid #fecaca;color:#b91c1c;font-size:14px}.login-footer-text{margin:24px 0 0;text-align:center;color:#5f6472;font-size:14px}@media(max-width:640px){.login-card{padding:28px 22px}.login-card-header h1{font-size:24px}}.profile-page{min-height:100vh;background:#fffdf7;color:#111827;font-family:Inter,Arial,sans-serif}.profile-page .container{width:min(1180px,90%);margin:0 auto}.profile-hero{padding:30px 0 25px}.profile-hero-card{display:flex;align-items:center;gap:24px;background:#fff;border:1px solid #f1e4bf;border-radius:25px;padding:32px}.profile-avatar{width:92px;height:92px;flex-shrink:0;display:flex;align-items:center;justify-content:center;border-radius:25px;background:#ffc83d;font-size:36px;font-weight:800}.profile-main-info{flex:1}.profile-label,.profile-section-label{display:block;color:#d99500;font-size:14px;font-weight:700;margin-bottom:8px}.profile-main-info h1{margin:0 0 6px;font-size:32px;letter-spacing:-.7px}.profile-main-info p{margin:0 0 8px;color:#64748b}.profile-member{color:#94a3b8;font-size:13px}.profile-edit-btn{padding:13px 20px;border:1px solid #eadfbf;border-radius:12px;background:#fffdf7;color:#475569;font-size:14px;font-weight:700;cursor:pointer;transition:.25s}.profile-edit-btn:hover{background:#ffc83d;border-color:#ffc83d;color:#111827}.profile-stats{padding:10px 0 40px}.profile-stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.profile-stat-card{background:#fff;border:1px solid #f1e4bf;border-radius:18px;padding:22px}.profile-stat-card strong{display:block;font-size:27px;margin-bottom:5px}.profile-stat-card span{color:#64748b;font-size:14px}.profile-content{padding-bottom:60px}.profile-content-grid{display:grid;grid-template-columns:1.5fr .8fr;gap:24px}.profile-left{display:flex;flex-direction:column;gap:24px}.profile-section,.profile-side-card{background:#fff;border:1px solid #f1e4bf;border-radius:22px;padding:28px}.profile-section-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:25px}.profile-section h2,.profile-side-card h2{margin:0;font-size:25px;letter-spacing:-.4px}.profile-progress-percent{font-size:22px;font-weight:800;color:#d99500}.profile-progress{width:100%}.profile-progress-bar,.profile-course-progress-bar{width:100%;height:10px;overflow:hidden;border-radius:20px;background:#f3ead0}.profile-progress-fill{width:65%;height:100%;border-radius:20px;background:#ffc83d}.profile-progress-text{margin:14px 0 0;color:#64748b;line-height:1.6;font-size:14px}.profile-course-card{display:flex;gap:20px;padding:20px;border:1px solid #f1e4bf;border-radius:18px;background:#fffdf7}.profile-course-icon{width:72px;height:72px;flex-shrink:0;display:flex;align-items:center;justify-content:center;border-radius:18px;background:#ffc83d;font-size:22px;font-weight:800}.profile-course-info{flex:1}.profile-course-info>span{color:#d99500;font-size:13px;font-weight:700}.profile-course-info h3{margin:5px 0 8px;font-size:21px}.profile-course-info p{margin:0 0 20px;color:#64748b;font-size:14px;line-height:1.6}.profile-course-progress{margin-bottom:20px}.profile-course-progress-top{display:flex;justify-content:space-between;margin-bottom:8px;color:#64748b;font-size:13px}.profile-course-progress-top strong{color:#111827}.profile-course-progress-fill{width:65%;height:100%;border-radius:20px;background:#ffc83d}.profile-course-btn{display:inline-block;padding:11px 17px;border-radius:11px;background:#ffc83d;color:#111827;text-decoration:none;font-size:13px;font-weight:700;transition:.25s}.profile-course-btn:hover{transform:translateY(-2px)}.profile-achievements{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.profile-achievement{display:flex;align-items:center;gap:14px;padding:16px;border:1px solid #f1e4bf;border-radius:16px}.profile-achievement-icon{width:46px;height:46px;flex-shrink:0;display:flex;align-items:center;justify-content:center;border-radius:14px;background:#fff3c9;color:#d99500;font-weight:800}.profile-achievement h3{margin:0 0 4px;font-size:15px}.profile-achievement p{margin:0;color:#64748b;font-size:12px}.profile-sidebar{display:flex;flex-direction:column;gap:24px}.profile-info-list{display:flex;flex-direction:column;margin-top:22px}.profile-info-item{display:flex;flex-direction:column;gap:5px;padding:15px 0;border-bottom:1px solid #f1ead8}.profile-info-item:last-child{border-bottom:none}.profile-info-item span{color:#94a3b8;font-size:12px}.profile-info-item strong{font-size:14px}.profile-activity{display:flex;flex-direction:column;margin-top:20px}.profile-activity-item{display:flex;gap:13px;padding:15px 0;border-bottom:1px solid #f1ead8}.profile-activity-item:last-child{border-bottom:none}.profile-activity-dot{width:9px;height:9px;flex-shrink:0;margin-top:5px;border-radius:50%;background:#ffc83d}.profile-activity-item strong,.profile-activity-item span,.profile-activity-item small{display:block}.profile-activity-item strong{margin-bottom:4px;font-size:13px}.profile-activity-item span{color:#64748b;font-size:13px}.profile-activity-item small{margin-top:5px;color:#94a3b8;font-size:11px}.profile-cta{padding:10px 0 90px}.profile-cta-card{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:38px;background:#fff;border:1px solid #f1e4bf;border-radius:25px}.profile-cta-card h2{margin:0 0 8px;font-size:28px}.profile-cta-card p{margin:0;color:#64748b}.profile-cta-btn{padding:14px 24px;border:none;border-radius:13px;background:#ffc83d;color:#111827;font-weight:700;font-size:14px;cursor:pointer;white-space:nowrap;transition:.25s}.profile-cta-btn:hover{transform:translateY(-2px)}@media(max-width:900px){.profile-hero-card{align-items:flex-start;flex-wrap:wrap}.profile-main-info{min-width:200px}.profile-edit-btn{width:100%}.profile-stats-grid{grid-template-columns:repeat(2,1fr)}.profile-content-grid,.profile-achievements{grid-template-columns:1fr}.profile-cta-card{flex-direction:column;align-items:flex-start}.profile-cta-btn{width:100%}}@media(max-width:600px){.profile-hero-card{padding:22px}.profile-avatar{width:70px;height:70px;border-radius:20px;font-size:28px}.profile-main-info h1{font-size:25px}.profile-stats-grid{grid-template-columns:1fr 1fr}.profile-section,.profile-side-card{padding:22px}.profile-course-card{flex-direction:column}.profile-course-icon{width:60px;height:60px}.profile-cta-card{padding:25px}}.profile-page{padding-top:76px;background:var(--paper);color:var(--ink);font-family:Manrope,sans-serif}.profile-page .container{width:min(1240px,calc(100% - 48px));margin-inline:auto}.profile-page h1,.profile-page h2{font-family:Unbounded,sans-serif;letter-spacing:-1.3px}.profile-hero-card{border:1px solid rgba(255,255,255,.1)!important;border-radius:34px!important;background:radial-gradient(circle at 82% 20%,rgba(214,255,82,.2),transparent 27%),var(--ink)!important;color:#fff!important;box-shadow:0 35px 80px #0c0d1026}.profile-avatar,.profile-course-icon{background:var(--lime)!important;color:var(--ink)!important}.profile-stat-card,.profile-section,.profile-side-card{border-color:var(--line)!important;border-radius:28px!important;background:var(--white)!important}.profile-course-btn,.profile-cta-btn,.profile-edit-btn{border-radius:999px!important;background:var(--lime)!important;color:var(--ink)!important}.profile-cta-card{border-radius:32px!important;background:var(--ink)!important;color:#fff!important}.profile-settings{min-height:100vh;padding:112px 0 80px;background:var(--paper);color:var(--ink);font-family:Manrope,sans-serif}.settings-container{width:min(1080px,calc(100% - 48px));margin-inline:auto}.settings-back{color:var(--muted);font-size:14px;text-decoration:none}.settings-back:hover,.settings-cancel:hover{color:var(--blue)}.settings-heading{margin:36px 0}.settings-eyebrow{color:var(--blue);font-size:12px;font-weight:800;letter-spacing:1px;text-transform:uppercase}.settings-heading h1{margin:12px 0;font-size:clamp(28px,4vw,42px);line-height:1.2;letter-spacing:-1.5px}.settings-heading p,.settings-card-heading p,.settings-aside p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}.settings-layout{display:grid;grid-template-columns:250px minmax(0,1fr);gap:28px;align-items:start}.settings-aside{padding:28px 24px;border:1px solid var(--line);border-radius:22px;background:var(--white)}.settings-avatar{display:grid;place-items:center;width:76px;height:76px;margin-bottom:20px;border-radius:24px;color:var(--blue);background:var(--blue-soft)}.settings-aside h2{margin:0 0 8px;font-size:19px}.settings-nav{display:grid;gap:8px;margin-top:26px;padding-top:20px;border-top:1px solid var(--line)}.settings-nav a{display:flex;justify-content:space-between;gap:12px;padding:12px;border-radius:10px;color:var(--ink);text-decoration:none;font-size:13px;font-weight:700}.settings-nav a:hover{background:var(--blue-soft);color:var(--blue)}.settings-sections{display:grid;gap:24px;min-width:0}.settings-card{padding:30px;border:1px solid var(--line);border-radius:22px;background:var(--white);scroll-margin-top:100px}.settings-card-heading{display:flex;align-items:flex-start;gap:14px;margin-bottom:28px}.settings-step{display:grid;place-items:center;flex-shrink:0;width:36px;height:36px;border-radius:11px;background:var(--blue-soft);color:var(--blue);font-size:12px;font-weight:800}.settings-card-heading h2{margin:0 0 6px;font-size:21px;letter-spacing:-.5px}.settings-form{display:grid;gap:22px}.settings-field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.settings-field{display:flex;flex-direction:column;gap:9px;min-width:0}.settings-field label{font-size:13px;font-weight:700}.settings-field input{width:100%;min-width:0;padding:13px 15px;border:1px solid var(--line);border-radius:11px;background:var(--paper);color:var(--ink);font:inherit;font-size:14px}.settings-field input::placeholder{color:var(--muted);opacity:1}.settings-field input:focus{outline:2px solid var(--blue);outline-offset:2px}.settings-hint{margin:0;font-size:12px;color:var(--muted);line-height:1.5}.settings-actions{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:20px;padding-top:22px;border-top:1px solid var(--line)}.settings-cancel{color:var(--muted);text-decoration:none;font-size:13px;font-weight:700}.settings-primary,.settings-secondary{padding:13px 20px;border:1px solid transparent;border-radius:11px;font:inherit;font-size:13px;font-weight:800;cursor:pointer}.settings-primary{background:var(--blue);color:var(--white)}.settings-primary:hover{background:var(--blue-dark)}.settings-secondary{background:var(--blue-soft);color:var(--blue)}.settings-secondary:hover{border-color:var(--blue)}.profile-settings a:focus-visible,.profile-settings button:focus-visible{outline:2px solid var(--blue);outline-offset:4px}@media(max-width:800px){.settings-layout{grid-template-columns:1fr}.settings-aside{display:none}}@media(max-width:540px){.profile-settings{padding:100px 0 48px}.settings-container{width:calc(100% - 32px)}.settings-heading{margin:28px 0}.settings-card{padding:22px 18px}.settings-field-grid{grid-template-columns:1fr}.settings-actions{gap:16px}.settings-primary,.settings-secondary{width:100%}}.feedback-page{padding-top:76px;min-height:100vh}.feedback-hero{padding:82px 0 112px;background:radial-gradient(circle at 80% 25%,rgba(79,109,245,.14),transparent 32%),linear-gradient(180deg,var(--white),var(--paper));border-bottom:1px solid var(--line)}.feedback-hero-inner{max-width:850px}.feedback-eyebrow{display:block;margin-bottom:18px;color:var(--blue);font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.feedback-hero h1{margin:0;font-size:clamp(48px,7vw,82px);line-height:1;letter-spacing:-.055em}.feedback-hero p{max-width:660px;margin:26px 0 0;color:var(--muted);font-size:19px;line-height:1.75}.feedback-workspace{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(260px,.7fr);gap:28px;align-items:start;margin-top:-55px;padding-bottom:100px}.feedback-form,.feedback-aside{border:1px solid var(--line);border-radius:24px;background:var(--white);box-shadow:0 24px 70px #1e2b5214}.feedback-form{padding:38px}.feedback-form-heading{display:flex;gap:18px;align-items:flex-start;margin-bottom:30px}.feedback-form-heading>span,.feedback-aside-number{color:var(--blue);font-size:12px;font-weight:800;letter-spacing:.12em}.feedback-kind-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:26px}.feedback-kind{position:relative;display:grid;grid-template-columns:auto 1fr;gap:2px 10px;align-items:center;padding:17px;border:1px solid var(--line);border-radius:15px;cursor:pointer;transition:.2s}.feedback-kind:hover{border-color:#b9c4fc;transform:translateY(-1px)}.feedback-kind.active{border-color:var(--blue);background:var(--blue-soft);box-shadow:0 0 0 1px var(--blue)}.feedback-kind input{position:absolute;opacity:0}.feedback-kind-icon{grid-row:1/3;display:grid;width:34px;height:34px;place-items:center;border-radius:10px;background:var(--paper);color:var(--blue);font-weight:800}.feedback-kind strong{font-size:14px}.feedback-kind small{color:var(--muted);font-size:11px}.feedback-field{display:flex;flex-direction:column;gap:9px;margin-bottom:19px}.feedback-field>span{font-size:13px;font-weight:700}.feedback-field em{color:var(--muted);font-size:11px;font-style:normal;font-weight:500}.feedback-field input,.feedback-field textarea{width:100%;border:1px solid var(--line);border-radius:12px;outline:none;background:var(--paper);color:var(--ink);transition:.2s}.feedback-field input{height:50px;padding:0 15px}.feedback-field textarea{min-height:170px;padding:15px;resize:vertical;line-height:1.6}.feedback-field input:focus,.feedback-field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #4f6df51f}.feedback-field small{align-self:flex-end;color:var(--muted);font-size:11px}.feedback-fields-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.feedback-honeypot{position:absolute;left:-9999px}.feedback-alert{margin:0 0 18px;padding:13px 15px;border-radius:11px;font-size:13px}.feedback-alert.error{background:#fff0f0;color:#b73535}.feedback-alert.success{background:#ebf8f0;color:#207a47}.feedback-submit-row{display:flex;align-items:center;gap:18px}.feedback-submit{flex:none;padding:14px 21px;border:0;border-radius:12px;background:var(--blue);color:#fff;font-weight:800;cursor:pointer;box-shadow:0 9px 22px #4f6df538;transition:.2s}.feedback-submit:hover{background:var(--blue-dark);transform:translateY(-1px)}.feedback-submit:disabled{opacity:.65;cursor:wait;transform:none}.feedback-submit-row p{margin:0;color:var(--muted);font-size:11px;line-height:1.5}.feedback-aside{padding:31px;position:sticky;top:100px}.feedback-aside h2{margin:10px 0 27px;font-size:23px}.feedback-aside ol{display:flex;flex-direction:column;gap:21px;margin:0;padding:0;list-style:none}.feedback-aside li{display:flex;gap:12px}.feedback-aside li>span{display:grid;flex:0 0 29px;height:29px;place-items:center;border-radius:50%;background:var(--blue-soft);color:var(--blue);font-size:11px;font-weight:800}.feedback-aside li p{margin:0;color:var(--muted);font-size:12px;line-height:1.55}.feedback-aside li strong{display:block;margin-bottom:2px;color:var(--ink);font-size:13px}.feedback-aside-note{margin-top:28px;padding:17px;border-radius:14px;background:var(--paper);color:var(--muted);font-size:12px;line-height:1.65}@media(max-width:850px){.feedback-workspace{grid-template-columns:1fr}.feedback-aside{position:static}}@media(max-width:620px){.feedback-page{padding-top:66px}.feedback-hero{padding:60px 0 90px}.feedback-hero h1{font-size:46px}.feedback-hero p{font-size:16px}.feedback-workspace{margin-top:-40px;padding-bottom:70px}.feedback-form{padding:23px}.feedback-kind{grid-template-columns:auto 1fr}.feedback-aside{padding:24px}}html[data-theme=dark] .feedback-hero{background:radial-gradient(circle at 80% 25%,rgba(130,151,255,.14),transparent 32%),linear-gradient(180deg,var(--white),var(--paper))}html[data-theme=dark] .feedback-form,html[data-theme=dark] .feedback-aside{box-shadow:0 24px 70px #00000040}html[data-theme=dark] .feedback-alert.error{background:#3b2228;color:#ffadb5}html[data-theme=dark] .feedback-alert.success{background:#183528;color:#83d8a9}.feedback-form h2,.feedback-aside h2{margin:0;font-size:28px;letter-spacing:-.035em}.feedback-form-heading p{margin:7px 0 0;color:var(--muted);line-height:1.55}#feedback-form{scroll-margin-top:100px}.community-board{padding:90px 0 110px;background:radial-gradient(ellipse at 12% 0%,color-mix(in srgb,var(--blue) 10%,transparent),transparent 52%),var(--paper);border-top:1px solid var(--line)}.community-board .community-container{max-width:1080px}.community-intro{display:flex;align-items:center;justify-content:space-between;gap:28px;margin-bottom:38px}.community-eyebrow{display:block;color:var(--blue);font-size:12px;font-weight:700;margin-bottom:12px}.community-intro h2{margin:0;color:var(--ink);font-size:clamp(30px,3.8vw,44px);line-height:1.15;letter-spacing:-1.8px}.community-intro p{margin:14px 0 0;color:var(--muted);font-size:15px;line-height:1.8;max-width:490px}.community-write{display:inline-flex;align-items:center;gap:18px;flex-shrink:0;padding:15px 20px;border:1px solid transparent;border-radius:14px;background:linear-gradient(135deg,#4f6df5,#695bd8);color:#fff;text-decoration:none;font-size:13px;font-weight:700;box-shadow:0 8px 24px #4f6df533;transition:box-shadow .2s,transform .2s}.community-write:hover{color:#fff;transform:translateY(-2px);box-shadow:0 12px 30px #4f6df547}.community-panel{min-width:0}.community-list{display:grid;gap:14px}.community-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 0 22px;border-bottom:0}.community-filters{display:flex;gap:4px;min-width:0;overflow-x:auto;padding:5px;background:var(--white);border:1px solid var(--line);border-radius:14px;box-shadow:0 3px 10px #141e3c08}.community-filters button{display:flex;align-items:center;gap:8px;white-space:nowrap;border:0;border-radius:9px;background:transparent;color:var(--muted);padding:9px 12px;font:inherit;font-size:12px;font-weight:700;cursor:pointer}.community-filters button[aria-pressed=true]{background:var(--blue-soft);color:var(--blue);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--blue) 12%,transparent)}.community-filters button:hover{color:var(--blue)}.community-filters button span{font-size:10px;opacity:.7;font-variant-numeric:tabular-nums}.community-order{flex-shrink:0;color:var(--muted);font-size:11px}.community-message{position:relative;display:grid;grid-template-columns:46px minmax(0,1fr);gap:20px;padding:30px 32px;margin:0;min-width:0;background:var(--white);border:1px solid var(--line);border-radius:20px;box-shadow:0 4px 6px #141e3c03,0 14px 36px #141e3c0a;transition:border-color .2s,box-shadow .2s}.community-message:hover{border-color:color-mix(in srgb,var(--blue) 32%,var(--line));box-shadow:0 16px 40px #141e3c12}.community-avatar{display:grid;place-items:center;width:46px;height:46px;border-radius:15px;background:linear-gradient(145deg,var(--blue-soft),color-mix(in srgb,var(--blue) 18%,var(--white)));box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--blue) 10%,transparent);color:var(--blue);font-size:15px;font-weight:800}.community-avatar--idea{background:#faf0dc;color:#927029}.community-avatar--bug{background:#f4eaf0;color:#985c7e}.community-message-content{min-width:0}.community-message-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.community-identity{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 12px;min-width:0}.community-identity strong{color:var(--ink);font-size:15px;overflow-wrap:anywhere;line-height:1.5}.community-identity time{font-size:11px;color:var(--muted);white-space:nowrap}.community-type{display:inline-flex;align-items:center;gap:6px;color:var(--muted);font-size:11px;margin-top:6px}.community-type svg{width:13px;height:13px;color:var(--blue)}.community-status{display:inline-flex;align-items:center;gap:6px;flex-shrink:0;padding:7px 10px;border-radius:8px;background:var(--paper);color:var(--muted);font-size:10px;line-height:1.3}.community-status>span{width:5px;height:5px;flex-shrink:0;border-radius:50%;background:currentColor}.community-status--planned{color:#946e1d;background:#fbf3df}.community-status--resolved{color:#277952;background:#edf7f0}.community-text{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4;overflow:hidden;overflow-wrap:anywhere;white-space:pre-wrap;margin:18px 0 0;color:var(--ink);font-size:15px;line-height:1.85}.community-text.is-expanded{display:block;overflow:visible}.community-expand{border:0;padding:0;background:none;color:var(--blue);font:inherit;font-size:12px;font-weight:700;cursor:pointer;margin-top:12px}.community-expand:hover{text-decoration:underline}.community-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:24px 4px 0;border-top:0;background:transparent}.community-bottom>span{font-size:11px;color:var(--muted)}.community-bottom button{background:var(--white);color:var(--ink);padding:9px 13px;border:1px solid var(--line);border-radius:8px;font:inherit;font-size:12px;cursor:pointer}.community-empty{padding:60px 24px;border:1px solid var(--line);border-radius:20px;background:var(--white);text-align:center;color:var(--muted);font-size:14px}.community-empty>span{display:grid;place-items:center;margin:0 auto 18px;width:46px;height:46px;background:var(--blue-soft);color:var(--blue);border-radius:14px;font-size:24px}.community-empty h3{margin:0 0 10px;color:var(--ink);font-size:18px}.community-empty p{margin:0 auto 18px;max-width:380px;line-height:1.7}.community-empty a{font-size:12px;font-weight:700;color:var(--blue);text-decoration:none}.community-board :is(button,a):focus-visible{outline:2px solid var(--blue);outline-offset:3px}html[data-theme=dark] .community-avatar--idea{background:#352f22;color:#dfc082}html[data-theme=dark] .community-avatar--bug{background:#352836;color:#d7a3c1}html[data-theme=dark] .community-status--planned{background:#352f22;color:#dfc082}html[data-theme=dark] .community-status--resolved{background:#20362e;color:#8dccad}@media(max-width:700px){.community-board{padding:48px 0 64px}.community-intro{align-items:flex-start;flex-direction:column;gap:20px}.community-toolbar{padding:0 0 18px;display:block}.community-order{display:none}.community-message{padding:22px 18px;grid-template-columns:34px minmax(0,1fr);gap:12px;border-radius:16px}.community-avatar{width:32px;height:32px;border-radius:10px;font-size:12px}.community-message-heading{flex-direction:column;gap:8px}.community-identity{gap:4px 10px}.community-text{font-size:13px}.community-bottom{padding:16px}.community-filters button{padding:8px 10px}}@media(max-width:620px){.feedback-kind-grid,.feedback-fields-row{grid-template-columns:1fr}.feedback-submit-row{align-items:flex-start;flex-direction:column}}.community-identity strong{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}.community-write{font-family:inherit}.courses-page,.course-detail-page,.module-page,.profile-page{padding-top:74px;background:var(--paper)!important;color:var(--ink);font-family:Manrope,sans-serif!important}.courses-page .container,.course-detail-page .container,.module-page .container,.profile-page .container{width:min(1200px,calc(100% - 48px));margin-inline:auto}.courses-hero{padding:78px 0 58px;background:linear-gradient(135deg,#fff 0,#eef1ff);border-bottom:1px solid var(--line)}.courses-label,.course-detail-label,.module-page-label,.profile-label,.profile-section-label{color:var(--blue)!important}.courses-hero h1,.course-detail-hero h1,.module-page h1,.profile-page h1,.profile-page h2{color:var(--ink);font-family:Manrope,sans-serif!important;letter-spacing:-2px}.courses-hero h1{max-width:800px;font-size:clamp(38px,5vw,56px);line-height:1.1}.courses-hero p{color:var(--muted);font-size:17px}.courses-search input{padding:15px 18px;border:1px solid var(--line);border-radius:14px;background:#fff;color:var(--ink);box-shadow:0 9px 25px #222e500f;transition:.2s}.courses-search input:focus{outline:0;border-color:#aebaff;box-shadow:0 0 0 4px #4f6df51a}.courses-filters{padding:28px 0}.courses-filters-list button{border:1px solid var(--line);border-radius:999px;background:#fff;color:#596174;transition:.2s}.courses-filters-list button:hover,.courses-filters-list button.is-active{border-color:var(--blue);background:var(--blue);color:#fff;transform:translateY(-2px)}.courses-grid{gap:20px}.courses-grid .course-card{min-height:285px;padding:30px;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:0 10px 35px #222e500a;display:flex;flex-direction:column;transition:.25s}.courses-grid .course-card:hover{transform:translateY(-6px);border-color:#d2d9ff;box-shadow:0 20px 45px #222e5017}.courses-grid .course-icon{width:54px;height:54px;border-radius:15px;background:var(--blue-soft)}.courses-grid .course-icon:after{content:"↗";display:grid;place-items:center;color:var(--blue);font-size:22px}.courses-grid .course-card h3{margin-top:24px}.courses-grid .course-card a{margin-top:auto}.courses-grid .course-card button{color:var(--blue)}.course-detail-top{padding-top:40px}.course-detail-hero{padding:30px 0 65px}.course-detail-hero-grid{gap:36px}.course-detail-hero h1{font-size:clamp(38px,5vw,56px)}.course-detail-cover{min-height:340px;border:1px solid #dfe4ff;border-radius:24px;background:linear-gradient(145deg,#eef1ff,#fff);color:var(--ink);box-shadow:0 24px 55px #222e5014;animation:fadeUp .55s ease both}.course-detail-cover-icon{border-radius:18px;background:var(--blue);color:#fff}.course-detail-start-btn,.next-module-button{padding:14px 25px;border:0;border-radius:13px;background:var(--blue)!important;color:#fff!important;box-shadow:0 10px 24px #4f6df533;transition:.22s}.course-detail-start-btn:hover,.next-module-button:hover{transform:translateY(-3px);background:var(--blue-dark)!important}.course-detail-module{padding:24px 27px;border:1px solid var(--line);border-radius:17px;background:#fff;transition:.22s}.course-detail-module:hover{transform:translate(5px);border-color:#cfd7ff;box-shadow:0 12px 30px #222e500f}.course-detail-module h3 a{color:var(--ink);text-decoration:none}.course-detail-cta .container{border:0;border-radius:22px;background:linear-gradient(135deg,var(--blue),#6f83f5);color:#fff;box-shadow:0 20px 50px #4f6df52e}.module-page-content,.module-page-topics-sidebar,.module-page-lesson,.module-sidebar,.lesson-content{border-color:var(--line)!important;border-radius:18px!important;background:#fff!important}.module-page-progress-fill{background:var(--blue)!important}.module-page-topics li{border-radius:11px!important;transition:.2s}.module-page-topics li:hover,.module-page-topics li.is-active{background:var(--blue-soft)!important;color:var(--blue)!important;transform:translate(3px)}.module-page-topic-number{background:var(--blue-soft)!important;color:var(--blue)!important}.module-page-btn-primary{background:var(--blue)!important;border-radius:12px!important}.module-page-btn-secondary{border-radius:12px!important}.profile-hero-card{border:1px solid #dfe4ff!important;border-radius:24px!important;background:linear-gradient(135deg,#eef1ff,#fff)!important;color:var(--ink)!important;box-shadow:0 18px 50px #222e5012!important;animation:fadeUp .55s ease both}.profile-avatar,.profile-course-icon{background:var(--blue)!important;color:#fff!important;border-radius:17px!important}.profile-stat-card,.profile-section,.profile-side-card{border:1px solid var(--line)!important;border-radius:19px!important;background:#fff!important;box-shadow:0 8px 30px #222e500a!important;transition:.24s}.profile-stat-card:hover,.profile-section:hover,.profile-side-card:hover{border-color:#d0d7ff!important;box-shadow:0 16px 38px #222e5012!important}.profile-course-btn,.profile-cta-btn,.profile-edit-btn{border:0!important;border-radius:12px!important;background:var(--blue)!important;color:#fff!important;box-shadow:0 9px 22px #4f6df52e!important;transition:.22s}.profile-course-btn:hover,.profile-cta-btn:hover,.profile-edit-btn:hover{transform:translateY(-2px);background:var(--blue-dark)!important}.profile-course-progress-fill{background:var(--blue)!important}.profile-cta-card{border-radius:22px!important;background:linear-gradient(135deg,#eef1ff,#fff)!important;color:var(--ink)!important}@media(max-width:900px){.courses-page .container,.course-detail-page .container,.module-page .container,.profile-page .container{width:calc(100% - 28px)}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.lesson-navigation{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:38px;padding-top:26px;border-top:1px solid var(--line)}.lesson-navigation-button{min-width:0;padding:16px 18px;display:flex;align-items:center;gap:14px;border:1px solid var(--line);border-radius:16px;background:var(--white);color:var(--ink);text-align:left;cursor:pointer;transition:transform .22s,border-color .22s,box-shadow .22s,background-color .22s}.lesson-navigation-button--next{justify-content:flex-end;background:var(--blue);border-color:var(--blue);color:#fff;text-align:right;box-shadow:0 10px 24px #4f6df52e}.lesson-navigation-button:hover{transform:translateY(-3px);border-color:#b8c3ff;box-shadow:0 12px 28px #222e5017}.lesson-navigation-button--next:hover{border-color:var(--blue-dark);background:var(--blue-dark);box-shadow:0 14px 30px #4f6df540}.lesson-navigation-button:focus-visible{outline:3px solid rgba(79,109,245,.24);outline-offset:3px}.lesson-navigation-button:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}.lesson-navigation-copy{min-width:0;display:flex;flex-direction:column;gap:3px}.lesson-navigation-copy small{color:var(--muted);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.8px}.lesson-navigation-button--next small{color:#ffffffb3}.lesson-navigation-copy strong{overflow:hidden;font-size:14px;text-overflow:ellipsis;white-space:nowrap}.lesson-navigation-arrow{width:32px;height:32px;display:grid;place-items:center;flex:none;border-radius:10px;background:var(--blue-soft);color:var(--blue);font-size:18px}.lesson-navigation-button--next .lesson-navigation-arrow{background:#ffffff29;color:#fff}html[data-theme=dark] .lesson-navigation-button:not(.lesson-navigation-button--next){background:var(--white);border-color:var(--line)}@media(max-width:620px){.lesson-navigation{grid-template-columns:1fr}.lesson-navigation-button--previous{order:2}.lesson-navigation-button--next{order:1}}html[data-theme=dark] .courses-hero{background:linear-gradient(135deg,#171e2c 0,#1c2745);border-color:var(--line)}html[data-theme=dark] .courses-search input,html[data-theme=dark] .courses-filters-list button,html[data-theme=dark] .courses-grid .course-card,html[data-theme=dark] .course-detail-module,html[data-theme=dark] .module-page-content,html[data-theme=dark] .module-page-topics-sidebar,html[data-theme=dark] .module-page-lesson,html[data-theme=dark] .module-sidebar,html[data-theme=dark] .lesson-content,html[data-theme=dark] .profile-stat-card,html[data-theme=dark] .profile-section,html[data-theme=dark] .profile-side-card{background:var(--white)!important;color:var(--ink);border-color:var(--line)!important}html[data-theme=dark] .courses-filters-list button{color:#aeb7c8}html[data-theme=dark] .courses-filters-list button:hover,html[data-theme=dark] .courses-filters-list button.is-active{background:var(--blue);color:#0f1420}html[data-theme=dark] .course-detail-cover,html[data-theme=dark] .profile-hero-card,html[data-theme=dark] .profile-cta-card{background:linear-gradient(145deg,#1d2745,#171e2c)!important;border-color:#33416d!important;color:var(--ink)!important;box-shadow:0 24px 55px #00000038!important}html[data-theme=dark] .course-detail-module:hover{background:#1c2745}html[data-theme=dark] .module-page-topics li:hover,html[data-theme=dark] .module-page-topics li.is-active{background:var(--blue-soft)!important}html[data-theme=dark] .auth-page,html[data-theme=dark] .login-page{background:radial-gradient(circle at 75% 20%,#1c2745,transparent 35%),var(--paper)!important}html[data-theme=dark] .auth-card,html[data-theme=dark] .login-card{background:var(--white)!important;border-color:var(--line)!important;box-shadow:0 24px 65px #00000047!important}html[data-theme=dark] .auth-card h1,html[data-theme=dark] .auth-card label,html[data-theme=dark] .login-card h1,html[data-theme=dark] .login-field span,html[data-theme=dark] .login-logo{color:var(--ink)!important}html[data-theme=dark] .auth-card input,html[data-theme=dark] .login-field input{background:#111827!important;border-color:var(--line)!important;color:var(--ink)!important}html[data-theme=dark] .auth-card p,html[data-theme=dark] .login-card p{color:var(--muted)!important}.course-card-link,.course-detail-module-link,.profile-course-link{display:block;color:inherit;text-decoration:none}.course-card-link{height:100%;border-radius:20px}.course-card-link .course-card{height:100%}.course-card-link:focus-visible,.course-detail-module-link:focus-visible,.profile-course-link:focus-visible{outline:3px solid rgba(79,109,245,.3);outline-offset:4px}.course-card-cta{width:max-content;margin-top:auto;padding:10px 14px;display:inline-flex;align-items:center;gap:10px;border-radius:11px;background:var(--blue-soft);color:var(--blue);font-size:13px;font-weight:800;transition:background-color .22s,color .22s,transform .22s}.course-card-link:hover .course-card-cta{background:var(--blue);color:#fff;transform:translate(3px)}.course-detail-module-link+.course-detail-module-link{margin-top:0}.course-detail-module-heading{display:flex;align-items:center;justify-content:space-between;gap:18px}.course-detail-module-heading h3{margin:0!important}.course-detail-module-cta{padding:9px 13px;flex:none;border-radius:10px;background:var(--blue-soft);color:var(--blue);font-size:12px;font-weight:800;transition:.22s}.course-detail-module-link:hover .course-detail-module-cta{background:var(--blue);color:#fff;transform:translate(3px)}.profile-course-link{border-radius:18px}.profile-course-card{background:var(--paper)!important;border-color:var(--line)!important;transition:transform .24s,border-color .24s,box-shadow .24s}.profile-course-link:hover .profile-course-card{transform:translateY(-4px);border-color:#c7d0ff!important;box-shadow:0 14px 32px #222e5014}.profile-course-info h3{color:var(--ink)!important}.profile-course-info p,.profile-course-progress-top span{color:var(--muted)!important}.profile-course-progress-top strong{color:var(--ink)!important}.profile-course-btn{width:max-content;display:inline-flex!important;align-items:center;gap:9px}.profile-course-link:hover .profile-course-btn{transform:translateY(-2px) translate(2px);background:var(--blue-dark)!important}.module-page-topics li{padding:0!important;color:var(--ink)!important;overflow:hidden}.module-page-topics li>button{width:100%;padding:12px;display:flex;align-items:flex-start;gap:12px;border:0;border-radius:inherit;background:transparent;color:inherit;text-align:left;cursor:pointer}.module-page-topics li>button:focus-visible{outline:3px solid rgba(79,109,245,.28);outline-offset:-3px}.module-page-topics li strong{color:var(--ink)!important}.module-page-topics li p{color:var(--muted)!important}.module-page-lesson,.module-page-lesson p{color:var(--ink)}.markdown-content{color:var(--muted)}.markdown-content h1,.markdown-content h2,.markdown-content h3,.markdown-content h4,.markdown-content strong{color:var(--ink)}.markdown-content a,.markdown-content li::marker{color:var(--blue)}html[data-theme=dark] .profile-course-card{background:#111827!important;border-color:var(--line)!important}html[data-theme=dark] .profile-course-link:hover .profile-course-card{border-color:#40518b!important;box-shadow:0 14px 32px #0000003d}html[data-theme=dark] .module-page-topics li,html[data-theme=dark] .module-page-topics li strong{color:#eef1f8!important}html[data-theme=dark] .module-page-topics li p{color:#a3adbf!important}html[data-theme=dark] .module-page-lesson>p,html[data-theme=dark] .markdown-content,html[data-theme=dark] .markdown-content p,html[data-theme=dark] .markdown-content li{color:#c1c9d7!important}html[data-theme=dark] .markdown-content h1,html[data-theme=dark] .markdown-content h2,html[data-theme=dark] .markdown-content h3,html[data-theme=dark] .markdown-content h4,html[data-theme=dark] .markdown-content strong{color:#f3f5fa!important}html[data-theme=dark] .markdown-content :not(pre)>code{background:#202a48;border-color:#33416d;color:#b9c5ff}html[data-theme=dark] .markdown-content th{background:#202a48;color:#eef1f8}html[data-theme=dark] .markdown-content th,html[data-theme=dark] .markdown-content table td{border-color:#33405a}html[data-theme=dark] .markdown-content blockquote{color:#a3adbf;border-color:#5269c9}.footer-feedback-link{color:var(--blue);font-size:13px;font-weight:700;text-decoration:none}.footer-feedback-link:hover{text-decoration:underline}.courses-grid .course-cover{width:100%;aspect-ratio:16/9;overflow:hidden;display:grid;place-items:center;border-radius:15px;background:linear-gradient(135deg,var(--blue-soft),var(--paper));color:var(--blue);font-size:34px;font-weight:800}.courses-grid .course-cover img,.course-detail-cover.has-image img{width:100%;height:100%;display:block;object-fit:cover}.courses-grid .course-card h3{margin-top:22px}.course-detail-cover.has-image{padding:0;overflow:hidden}.profile-course-icon.has-image{overflow:hidden;padding:0}.profile-course-icon.has-image img{width:100%;height:100%;display:block;object-fit:cover}