:root{--red:#ef343e;--muted:#97979e;--border:#ffffff18}*{box-sizing:border-box}body{margin:0;background:#08080b;color:#f6f6f8}a{color:inherit;text-decoration:none}button,input{font:inherit}a,button,input,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--red);outline-offset:4px}.nav{height:90px;padding:0 max(24px,calc((100vw - 1280px)/2));justify-content:space-between;border-bottom:1px solid var(--border);background:#08080bec;position:-webkit-sticky;position:sticky;top:0;z-index:20;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.brand,.nav{display:flex;align-items:center}.brand{font-size:29px;font-weight:900;letter-spacing:-2px;gap:12px}.brand span{font-size:10px;max-width:70px;letter-spacing:2px;color:var(--red);line-height:1.5}.nav nav{display:flex;font-size:14px;color:#bbb}.button{color:#fff;display:inline-flex;align-items:center;justify-content:center;padding:17px 22px;font-size:14px;font-weight:700;border:1px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .2s}.button:hover{box-shadow:0 8px 30px #ef343e30}.button.outline{background:transparent;border-color:#ffffff30}.button.small{padding:13px 18px;font-size:12px}.hero{max-width:1280px;margin:auto;min-height:640px;display:grid;grid-template-columns:1.25fr 1fr;align-items:center;padding:70px 24px;grid-gap:70px;gap:70px}.eyebrow{color:var(--red);font-size:11px;letter-spacing:2px;font-weight:700}.hero h1{font-size:clamp(48px,5.6vw,80px);line-height:1.05;letter-spacing:-4px;margin:25px 0}h1 span,h2 span{color:var(--red)}.intro{font-size:18px;line-height:1.8;color:#aaa;max-width:550px}.actions{display:flex;gap:12px;margin:30px 0}.hero-facts{display:flex;gap:24px;color:#96969d;font-size:12px;border-top:1px solid var(--border);padding-top:24px}.orbital{position:relative;height:410px;perspective:900px;background:radial-gradient(ellipse,#ef343e12,transparent 68%)}.orbit{position:absolute;inset:45px;border:1px solid #ef343e70;border-radius:50%;box-shadow:0 0 35px #ef343e15;transform:rotateX(62deg) rotate(-20deg);animation:orbit 20s linear infinite}.orbit.two{inset:75px;animation-direction:reverse;transform:rotateY(62deg) rotate(35deg)}.orbit.three{inset:110px;animation-duration:12s}.orbit:before{content:"";position:absolute;top:15%;left:15%;width:10px;height:10px;background:var(--red);border-radius:50%;box-shadow:0 0 25px var(--red)}.orb-core{position:absolute;inset:135px 110px;display:flex;align-items:center;justify-content:center;font-size:70px;font-weight:900;letter-spacing:-7px;text-shadow:0 0 45px #ef343e88;transform:rotate(-5deg)}.float-label{position:absolute;border:1px solid #ffffff22;padding:15px;font-size:9px;letter-spacing:2px;background:#141419;animation:float 5s ease-in-out infinite}.float-label.top{top:25px;right:12px}.float-label.bottom{bottom:35px;left:0;animation-delay:-2s}.section{max-width:1280px;margin:auto;padding:65px 24px}.section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.section-head>a{font-size:13px}h2{font-size:clamp(28px,3vw,42px);letter-spacing:-1.5px;line-height:1.15}h3{font-size:23px;line-height:1.2}.muted{color:var(--muted);font-size:13px;line-height:1.7}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:22px;gap:22px;margin-top:30px}.course-card{border:1px solid var(--border);border-radius:16px;background:#101014;overflow:hidden;transition:transform .3s,border-color .3s;animation:enter .6s both}.course-card:hover{transform:translateY(-8px) rotateX(2deg);border-color:#ef343e80}.course-card>img{width:100%;object-fit:cover;display:block}.course-card>div{padding:25px}.course-card h3{margin:18px 0}.course-card p:not(.eyebrow){color:#aaa;font-size:14px;line-height:1.7;min-height:45px}.card-bottom{border-top:1px solid var(--border);padding-top:22px;display:flex;justify-content:space-between;font-size:11px;color:#bbb}.card-bottom b{color:#fff}.split{display:grid;grid-template-columns:1fr 1fr;grid-gap:80px;gap:80px}.split p{color:#aaa;line-height:1.8}.feature-list>div{display:flex;align-items:center;gap:25px;padding:18px 0;border-bottom:1px solid var(--border)}.feature-list span{color:var(--red);font-size:12px}.feature-list h3{font-size:17px}footer{max-width:1280px;margin:40px auto 0;padding:40px 24px;border-top:1px solid var(--border);display:flex;align-items:center;gap:25px}footer p{font-size:13px;color:#888;flex:1 1}footer>a:not(.brand){font-size:12px}.page{min-height:65vh}.page h1{font-size:clamp(34px,4.2vw,58px);letter-spacing:-2px}.detail{display:grid;grid-template-columns:1.4fr 1fr;grid-gap:55px;gap:55px;margin-top:35px}.panel{background:#111116;border:1px solid var(--border);border-radius:18px;padding:30px}.detail aside{align-self:start}.cover{display:block;aspect-ratio:16/10;object-fit:cover;border-radius:12px}.cover,.panel>.button{width:100%}.panel p{color:#aaa;line-height:1.8;font-size:14px}.module{border:1px solid var(--border);margin-bottom:12px;border-radius:10px;background:#101014}.module summary{cursor:pointer;display:flex;gap:18px;padding:20px;list-style:none}.module summary span{color:var(--red)}.module summary b{margin-left:auto}.module p{padding:0 20px 20px;color:#aaa;line-height:1.8;font-size:14px}.empty{text-align:center;padding:60px 25px;margin:40px 0}.empty .button{width:auto}.live-dot{display:inline-block;width:12px;height:12px;background:var(--red);border-radius:50%;box-shadow:0 0 25px var(--red)}.narrow{max-width:700px}.steps li{padding:12px;color:#bbb}.field{display:block;font-size:13px;margin:22px 0}.field input{display:block;width:100%;margin-top:10px;padding:15px;background:#08080b;border:1px solid #ffffff25;border-radius:8px;color:#fff}.notice{padding:15px;border:1px solid #ef343e50;background:#ef343e0b;border-radius:8px}.workspace{display:grid;grid-template-columns:215px 1fr;grid-gap:30px;gap:30px}.workspace-menu{display:flex;flex-direction:column;gap:10px}.workspace-menu a{padding:13px 18px;border:1px solid var(--border);border-radius:8px;font-size:13px}.workspace-menu a.active{background:#ef343e15;border-color:#ef343e70}.workspace h1{font-size:36px}.stats{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:14px;gap:14px}.stats .panel{padding:22px}.stats strong{display:block;font-size:30px;margin:12px 0}.learning-layout{display:grid;grid-template-columns:1.8fr 1fr;grid-gap:25px;gap:25px}.player{aspect-ratio:16/9;background:#030304;border:1px solid var(--border);border-radius:12px;display:grid;place-items:center;text-align:center}.progress{height:5px;background:#ffffff15;border-radius:4px;overflow:hidden}.progress i{display:block;background:var(--red);height:100%}.preview-tag{font-size:12px;border:1px solid #ef343e66;padding:12px 18px;border-radius:9px;color:#ddd;margin-bottom:25px}.preview-lessons button{display:flex;align-items:center;gap:15px;width:100%;padding:18px;color:#fff;background:transparent;border:0;border-bottom:1px solid var(--border);cursor:pointer;text-align:left}.preview-lessons button.selected{background:#ef343e14}.preview-lessons span{color:var(--red)}@keyframes orbit{to{transform:rotateX(62deg) rotate(340deg)}}@keyframes float{50%{transform:translateY(-12px)}}@keyframes enter{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}@media(max-width:767px){.nav{height:76px;padding:0 18px}.nav nav{display:none}.brand{font-size:25px}.hero{grid-template-columns:1fr;padding:40px 20px;gap:10px;min-height:auto;text-align:center}.hero h1{font-size:48px;letter-spacing:-2px}.intro{font-size:16px}.hero .actions{justify-content:center;flex-wrap:wrap}.hero-facts{justify-content:center;gap:15px;font-size:10px}.orbital{height:300px;max-width:400px;width:100%;margin:auto}.orbit{inset:35px 55px}.orbit.two{inset:55px 75px}.orbit.three{inset:85px 100px}.orb-core{inset:100px 80px;font-size:58px}.float-label{font-size:8px;padding:10px}.cards,.detail,.learning-layout,.split,.workspace{grid-template-columns:1fr}.section{padding:40px 18px}.section-head{gap:15px;align-items:end}.section-head>a{font-size:11px;white-space:nowrap}.cards,.split{gap:20px}.panel{padding:22px}.page h1{font-size:37px}.page h1,.page>.eyebrow,.page>.intro{text-align:center}.workspace-menu{flex-direction:row;overflow:auto}.workspace-menu a{white-space:nowrap}.stats{gap:8px}.stats .panel{padding:15px}.stats strong{font-size:25px}.stats p{font-size:11px}footer{flex-wrap:wrap;gap:18px}footer p{flex-basis:100%}}@media(prefers-reduced-motion:reduce){*,:after,:before{animation:none!important;transition:none!important}}.hero{position:relative;display:flex;justify-content:center;text-align:center;min-height:690px;overflow:hidden;background:radial-gradient(ellipse at center,#ef343e14,transparent 65%)}.hero>div:first-child{position:relative;z-index:2;max-width:860px}.hero h1{font-size:clamp(48px,5.9vw,82px);letter-spacing:-3px}.hero .intro{margin-inline:auto;max-width:650px}.hero .actions,.hero .hero-facts{justify-content:center}.hero .orbital{position:absolute;width:450px;height:450px;right:-140px;top:100px;opacity:.35;pointer-events:none}.auth-panel .social-login{display:grid;grid-gap:12px;gap:12px}.auth-panel .button:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.auth-panel form>.button{width:100%;margin-top:10px}.auth-divider{display:flex;align-items:center;gap:15px;font-size:12px;margin:25px 0}.auth-divider:after,.auth-divider:before{content:"";flex:1 1;height:1px;background:#ffffff20}.course-description{font-size:15px;color:#aaa;line-height:1.8}.module[open] summary b{color:#ef343e}@media(max-width:767px){.hero{min-height:550px;padding:55px 20px}.hero h1{font-size:47px;letter-spacing:-2px}.hero .orbital{right:-240px;top:50px;opacity:.2}}.cyber-hero{max-width:none;isolation:isolate;background:#09090d}.cyber-hero:before{content:"";position:absolute;inset:0;z-index:-2;background:url(/images/cyber-learning-hero.webp) 50%/cover no-repeat;opacity:.28}.cyber-hero:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,#08080b,transparent 30%,#08080b44),radial-gradient(ellipse,#08080b44,#08080bcc)}.benefit-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:18px;gap:18px;margin-top:35px}.benefit-card{padding:28px 22px;background:linear-gradient(135deg,#17171c,#0e0e12);border:1px solid var(--border);border-radius:16px;transition:transform .25s,border-color .25s}.benefit-card:hover{transform:translateY(-5px);border-color:#ef343e55}.benefit-number{color:var(--red);font-weight:700;font-size:13px}.benefit-card h3{font-size:21px}.benefit-card p{color:#aaa;font-size:14px;line-height:1.8}.support-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:20px;gap:20px}.support-grid .panel{margin:0}.community-highlight{border-color:#ef343e66;background:linear-gradient(135deg,#ef343e16,#111116)}.support-symbol{font-size:24px;color:var(--red)}.feedback small{font-size:10px;letter-spacing:2px;color:var(--red)}.feedback blockquote{font-size:18px;line-height:1.6;margin:20px 0;color:#ddd}.feedback figcaption{font-size:12px;color:#aaa}.faq-section{max-width:950px}.field textarea{display:block;width:100%;margin-top:10px;padding:15px;background:#08080b;border:1px solid #ffffff25;border-radius:8px;color:#fff;font:inherit;resize:vertical}.contact-form .field:first-child{margin-top:0}.button:disabled{opacity:.6;cursor:wait}.chat-messages{height:clamp(250px,50vh,600px);overflow:auto;border-block:1px solid var(--border);padding:15px 0}.chat-messages article{padding:14px 18px;border:1px solid var(--border);border-radius:12px;margin-bottom:12px;background:#08080b}.chat-messages time{margin-left:15px;font-size:11px;color:#999}.chat-messages p{white-space:pre-wrap;overflow-wrap:anywhere}.community-highlight .button{margin-top:12px}@media(max-width:950px){.benefit-grid{grid-template-columns:repeat(2,1fr)}.support-grid{grid-template-columns:1fr}.support-grid .panel{padding:25px}}@media(max-width:480px){.benefit-grid{grid-template-columns:1fr;gap:12px}.benefit-card{padding:22px}.section>.eyebrow,.section>h2{text-align:center}.cyber-hero:before{opacity:.22}.cyber-hero .actions .button{min-width:220px}.section-head{align-items:center}.chat-messages article{padding:12px}}.brand img{width:210px;height:auto;max-height:65px;object-fit:contain;object-position:left}.course-box{margin-bottom:22px}.course-box h2{font-size:clamp(25px,2.5vw,34px);margin-top:8px}.course-box ul{padding-left:20px;color:#bbb;line-height:1.9}.course-introduction h1{font-size:clamp(32px,3.5vw,48px);line-height:1.12;margin:15px 0}.course-introduction .intro{font-size:16px;line-height:1.7}.enrollment-card{position:-webkit-sticky;position:sticky;top:112px}.enrollment-title{font-size:27px;margin:22px 0 16px;line-height:1.2;letter-spacing:-.7px}.enrollment-card>h3{font-size:29px;margin:14px 0 25px}.batch-grid{display:grid;grid-gap:18px;gap:18px}.batch-card{padding:22px;border:1px solid var(--border);border-radius:12px;background:#08080b}.batch-card h3{font-size:23px}.workspace-menu button{text-align:left;white-space:nowrap}.workspace-menu .selected{border-color:var(--red);background:#ef343e14}.course-sections{min-width:0}@media(max-width:767px){.brand img{width:145px;max-height:48px}.nav{gap:10px}.nav>.button{padding:12px 13px;font-size:11px}.enrollment-card{position:static;grid-row:1}.course-introduction .intro{text-align:left}.enrollment-title{font-size:25px}.detail{gap:24px}.workspace-menu button{font-size:12px;padding:12px 15px}}.student-dashboard{max-width:1440px;margin:0 auto;padding:38px 28px 70px;display:grid;grid-template-columns:250px minmax(0,1fr);grid-gap:24px;gap:24px;align-items:start}.student-sidebar{top:112px;padding:26px 18px;border:1px solid var(--border);border-radius:18px;background:#111114;text-align:center}.student-avatar{width:76px;height:76px;display:grid;place-items:center;margin:20px auto 14px;background:linear-gradient(145deg,#ee343e,#6e151d);border:5px solid #242428;border-radius:50%;font-size:32px;font-weight:800}.student-sidebar h2{font-size:19px;margin:10px 0;overflow-wrap:anywhere}.student-badge{display:inline-block;font-size:10px;letter-spacing:1px;background:#ef343e16;color:#ff656c;border-radius:5px;padding:6px 10px}.student-navigation{display:grid;grid-gap:8px;gap:8px;margin:25px 0;text-align:left}.student-navigation>a,.student-navigation>button{display:flex;align-items:center;gap:12px;width:100%;padding:13px 12px;border:1px solid transparent;border-radius:8px;background:#19191d;color:#bcbcc5;font-size:13px;text-align:left;cursor:pointer;transition:background .18s,color .18s}.student-navigation .selected{background:#e6323e;color:#fff;border-color:#ff6e78}.student-navigation>a:hover,.student-navigation>button:hover{border-color:#ef343e66;color:#fff}.student-sidebar-stats{display:grid;grid-template-columns:1fr 1fr;grid-gap:8px;gap:8px}.student-sidebar-stats>div{padding:14px 6px;border:1px solid var(--border);border-radius:9px;text-align:left}.student-sidebar-stats strong{display:block;font-size:22px}.student-sidebar-stats span{display:block;font-size:10px;color:#94949e;margin-top:6px}.student-signout{color:#aaa;font-size:12px;margin-top:23px}.student-content{padding:30px;background:#101013;border:1px solid var(--border);border-radius:18px;min-height:620px}.student-content h1{font-size:clamp(29px,3.2vw,43px);margin:12px 0 27px;line-height:1.15}.student-demo-note{font-size:11px;color:#aaa;border-bottom:1px solid var(--border);padding-bottom:16px;margin-bottom:24px}.student-content .stats{gap:14px}.student-content .stats .panel{padding:20px}.student-content .stats strong{font-size:30px}.student-content .panel{background:#17171b;border-radius:12px}.student-course-card{margin-top:24px;display:grid;grid-template-columns:210px minmax(0,1fr);border:1px solid var(--border);border-radius:14px;overflow:hidden;background:#17171b}.student-course-art{min-height:260px;background:radial-gradient(circle at 20% 20%,#e6313d55,transparent 60%),linear-gradient(140deg,#240c11,#0c0c11);display:flex;flex-direction:column;justify-content:center;padding:25px;border-right:1px solid var(--border)}.student-course-art i,.student-course-art span{font-size:13px;font-style:normal;letter-spacing:3px}.student-course-art strong{font-size:90px;line-height:1.2;color:#ef343e;font-weight:900}.student-course-info{padding:27px}.student-course-info h2{font-size:26px;margin:12px 0}.student-course-info p{font-size:14px}.student-shortcuts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:13px;gap:13px;margin-top:23px}.student-shortcuts .panel{padding:18px;color:inherit;text-align:left;font:inherit;cursor:pointer;transition:transform .2s,border-color .2s}.student-shortcuts .panel:hover{transform:translateY(-3px);border-color:#ef343e66}.student-shortcuts h3{font-size:14px;margin:0 0 8px}.student-shortcuts p{font-size:12px;margin:0;color:#a0a0aa;line-height:1.6}.student-profile-form h2{font-size:26px}.student-profile-form .field{margin-top:22px}.student-content .learning-layout{grid-template-columns:minmax(0,1fr) 230px}.student-content .player{min-height:220px;height:auto}.student-content .actions{flex-wrap:wrap}.student-content [role=status]{font-size:14px;color:#bdbdc7}@media(max-width:1000px){.student-dashboard{grid-template-columns:210px minmax(0,1fr);padding:24px 18px;gap:16px}.student-content{padding:22px}.student-course-card{grid-template-columns:160px minmax(0,1fr)}.student-content .learning-layout,.student-shortcuts{grid-template-columns:1fr}}@media(max-width:700px){.student-dashboard{display:block;padding:18px 14px 40px}.student-sidebar{position:static;padding:20px 14px;margin-bottom:16px}.student-sidebar .eyebrow{margin:0}.student-avatar{width:58px;height:58px;margin:14px auto 8px;font-size:24px}.student-sidebar h2{font-size:17px}.student-navigation{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:7px;gap:7px;margin:20px 0 14px}.student-navigation>a,.student-navigation>button{padding:12px 9px;gap:7px;font-size:11px}.student-sidebar-stats{display:none}.student-signout{margin-top:15px}.student-content{padding:20px 16px;min-height:0}.student-content h1{font-size:29px}.student-content .stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.student-content .stats .panel{padding:13px 9px}.student-content .stats p{font-size:10px}.student-content .stats strong{font-size:23px}.student-course-card{grid-template-columns:1fr}.student-course-art{min-height:150px;border-right:0;border-bottom:1px solid var(--border);position:relative}.student-course-art strong{position:absolute;right:25px;font-size:85px;opacity:.5}.student-course-art i,.student-course-art span{position:relative;z-index:1;margin:5px 0}.student-course-info{padding:22px}.student-course-info h2{font-size:24px}.student-content .panel{padding:20px}.student-demo-note{line-height:1.7}.student-content .learning-layout{display:block}.student-content .preview-lessons{margin-top:18px}}@media(prefers-reduced-motion:reduce){.student-navigation>a,.student-navigation>button,.student-shortcuts .panel{transition:none}.student-shortcuts .panel:hover{transform:none}}.enrollment-page{max-width:1180px!important;padding-top:40px!important;padding-bottom:80px!important}.enrollment-back{color:#aaa;text-decoration:none;font-size:14px}.enrollment-heading{margin:35px 0}.enrollment-heading h1{font-size:clamp(34px,4.6vw,58px);line-height:1.06;letter-spacing:-.045em;margin:14px 0}.enrollment-heading p:last-child{color:#aaa}.enrollment-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(320px,1fr);grid-gap:28px;gap:28px;align-items:start}.enrollment-course,.enrollment-payment,.enrollment-small-panel{background:#101010;border:1px solid #292929;border-radius:20px}.enrollment-course-body{padding:28px}.enrollment-label{color:#ef343b;font-size:11px;font-weight:700;letter-spacing:.14em}.enrollment-course h2{font-size:clamp(24px,3vw,34px);line-height:1.15;margin:14px 0}.enrollment-course p{color:#aaa;line-height:1.65}.enrollment-benefits{margin-top:24px}.enrollment-benefits span:before{color:#ef343b}.enrollment-small-panel{padding:22px 28px;margin-top:16px}.enrollment-small-panel h3{margin:0 0 10px}.enrollment-small-panel p{margin:6px 0;color:#bbb}.enrollment-small-panel a{display:inline-block;margin-top:10px;font-size:14px}.enrollment-payment{padding:30px;top:112px}.enrollment-payment h2{font-size:24px;margin:14px 0 26px}.enrollment-total{gap:20px;padding-top:24px}.enrollment-total strong{letter-spacing:-.035em}.enrollment-payment .button{justify-content:center}.enrollment-payment .field select{width:100%}.enrollment-secure{font-size:12px;color:#888;line-height:1.7;margin:22px 0 0}.enrollment-policy{gap:20px;padding-top:16px;margin-top:16px;font-size:12px}.social-login{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px;margin-bottom:16px}.social-login button{width:100%;min-height:48px}.social-setup{font-size:13px;color:#aaa}.auth-divider{text-align:center;color:#777;font-size:13px;margin:24px 0}.live-grid{display:grid;grid-gap:18px;gap:18px}.live-card{border:1px solid #292929;border-radius:18px;background:#101010;padding:26px;display:flex;justify-content:space-between;align-items:center;gap:24px}.live-card h2{font-size:23px;margin:10px 0}.live-card p{color:#aaa;margin:8px 0}.live-status{font-size:11px;letter-spacing:.1em;color:#ef343b;font-weight:700}.live-card .button{flex-shrink:0}.live-empty{padding:40px;border:1px solid #292929;border-radius:20px;background:#101010}.live-empty h2{margin:0 0 12px}@media(max-width:760px){.enrollment-grid{grid-template-columns:1fr;gap:20px}.enrollment-payment{position:static;padding:24px}.enrollment-course-body{padding:22px}.enrollment-heading{margin:24px 0}.enrollment-page{padding-top:24px!important}.social-login{grid-template-columns:1fr}.live-card{align-items:stretch;flex-direction:column}.live-card .button{width:100%}}@media(prefers-reduced-motion:no-preference){.enrollment-course,.enrollment-payment,.live-card{animation:enrollment-enter .45s ease both}.enrollment-payment{animation-delay:.06s}@keyframes enrollment-enter{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}}.classroom-page{min-height:calc(100vh - 85px);background:#08090b;color:#f4f4f5;padding:26px 30px 40px}.classroom-topbar{display:flex;align-items:center;gap:24px;max-width:1500px;margin:auto auto 24px}.classroom-brand img{width:190px;height:auto;display:block}.classroom-topbar h1{font-size:clamp(18px,2vw,27px);margin:0;letter-spacing:-.025em}.classroom-topbar .eyebrow{margin:0 0 8px;color:#ff0017}.classroom-back{margin-left:auto;font-size:14px;color:#b1b3ba;white-space:nowrap}.classroom-layout{max-width:1500px;margin:auto;display:grid;grid-template-columns:minmax(0,1fr) 330px;grid-gap:22px;gap:22px}.classroom-stage{min-width:0}.classroom-video{height:clamp(320px,61vh,700px);background:#121419;border:1px solid #282b32;border-radius:18px;overflow:hidden}.classroom-video iframe{border:0;width:100%;height:100%}.classroom-placeholder{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:30px;background:radial-gradient(ellipse at center,#231014,transparent 65%)}.classroom-placeholder h2{font-size:27px;letter-spacing:-.03em}.classroom-placeholder p{color:#a7a9b1;max-width:400px;line-height:1.7}.classroom-play{border:1px solid #8d1825;border-radius:50%;width:76px;height:76px;display:grid;place-items:center;color:#ff0017;font-size:25px}.classroom-controls{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;padding:18px;background:#121419;border:1px solid #282b32;border-radius:14px;margin-top:14px}.classroom-controls button{background:#252831;color:#eee;border:1px solid #383c46;border-radius:9px;padding:12px 17px;font:600 13px inherit;cursor:pointer}.classroom-controls button:disabled{opacity:.45;cursor:not-allowed}.classroom-controls .classroom-leave{background:#c71c2b;border-color:#c71c2b}.classroom-hint{font-size:12px;color:#8c909b;text-align:center}.classroom-chat{display:flex;flex-direction:column;background:#121419;border:1px solid #282b32;border-radius:18px;overflow:hidden;max-height:calc(700px + 95px);height:calc(clamp(320px,61vh,700px) + 95px)}.classroom-chat header{padding:22px;border-bottom:1px solid #282b32}.classroom-chat h2{font-size:18px;margin:0 0 8px}.classroom-chat header span{font-size:10px;letter-spacing:.1em;color:#a7a9b1}.classroom-messages{overflow:auto;flex:1 1;padding:20px;min-height:150px;scrollbar-width:thin}.classroom-messages article{padding:13px 14px;background:#1d2027;border-radius:10px;margin-bottom:12px}.classroom-messages strong{font-size:12px;color:#f7f7f8}.classroom-messages p{margin:7px 0 0;font-size:14px;line-height:1.6;color:#c6c8ce;white-space:pre-wrap;overflow-wrap:anywhere}.classroom-chat-empty h3{font-size:18px;margin:25px 0 12px}.classroom-chat-empty p{color:#a7a9b1;font-size:14px;line-height:1.7}.classroom-chat form{padding:16px;border-top:1px solid #282b32;display:grid;grid-gap:10px;gap:10px}.classroom-chat textarea{resize:none;background:#1d2027;color:#eee;border:1px solid #383c46;border-radius:9px;padding:12px;font:14px inherit;width:100%;box-sizing:border-box}.classroom-chat form button{background:#d71929;border:0;border-radius:8px;color:#fff;padding:12px;font-weight:700;cursor:pointer}.classroom-chat form button:disabled{opacity:.45}.classroom-page .notice{background:#21191b;border:1px solid #56232c;color:#e6c3c9;border-radius:10px;padding:14px;font-size:13px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.enrollment-grid{background:#111216;border:1px solid #2c2d33;border-radius:22px;padding:26px;gap:26px}.enrollment-heading h1{font-size:clamp(32px,4vw,48px)}.enrollment-course{border:0;background:transparent}.enrollment-payment{top:105px;padding:26px}.enrollment-payment,.enrollment-small-panel{background:#181a20;border-color:#30323a}.enrollment-course-body{padding:24px 4px}.enrollment-benefits span:before,.enrollment-label,.enrollment-page .eyebrow{color:#ff0017}.enrollment-page .button:not(.outline){background:#d71929}.enrollment-page .button{border-radius:9px}.enrollment-page{--accent:#ff0017}@media(max-width:850px){.classroom-layout{grid-template-columns:1fr}.classroom-chat{height:430px}.classroom-video{height:auto;aspect-ratio:16/10;min-height:240px}.classroom-topbar{flex-wrap:wrap;gap:16px}.classroom-brand img{width:145px}.classroom-topbar h1{max-width:240px}.classroom-back{margin-left:0}.classroom-page{padding:20px 16px}.enrollment-grid{padding:18px}.enrollment-payment{padding:22px}.enrollment-course-body{padding:22px 0}.classroom-controls button{padding:11px 12px}}:root{--muted:#a1a1a6;--border:#ffffff16;color-scheme:dark}body{background:#050505;color:#fafafa;font-family:Arial,Helvetica,sans-serif}.nav{height:84px;background:#050505e8;border-bottom:1px solid #232323}.nav .brand img,footer .brand img{display:block;width:190px;height:auto;object-fit:contain}.nav nav{padding:14px 24px;border:1px solid #282828;border-radius:999px;background:#101010;gap:30px}.nav nav a{font-weight:600;color:#b9b9bd;transition:color .2s}.nav nav a:hover{color:#fff}.button{border-radius:10px;background:var(--red)}.section,.student-dashboard{max-width:1280px}.section h1,.section h2,.student-content h1{font-weight:800;letter-spacing:-.04em}.course-card,.panel,.student-content,.student-course-card,.student-sidebar{background:#101010;border-color:#292929}.course-card:hover{border-color:#fb000e70;box-shadow:0 20px 40px #0005}.course-card>img{aspect-ratio:16/10}.student-sidebar{border-radius:20px}.student-content{border-radius:22px}.student-navigation a.active{background:#fb000e14;border-color:#fb000e50}.student-content .panel,.student-shortcuts .panel{background:#151515;border:1px solid #292929}.student-course-art{background:radial-gradient(circle at 30% 40%,#fb000e33,transparent 70%),#0b0b0b}.student-content .player{border-radius:16px}.enrollment-heading{margin:24px 0 32px}.enrollment-heading h1{max-width:900px;line-height:1.08}.enrollment-grid{background:#0d0d0d;border-color:#292929;box-shadow:0 24px 70px #0004;grid-template-columns:minmax(0,1.35fr) minmax(300px,.85fr);padding:28px;gap:32px}.enrollment-payment,.enrollment-small-panel{background:#141414;border-color:#292929}.enrollment-payment{top:108px}.enrollment-course-body h2{font-size:22px;letter-spacing:-.025em}.enrollment-small-panel{padding:20px 24px}.enrollment-total strong{font-size:42px}.enrollment-page .button:not(.outline){background:var(--red)}.enrollment-benefits span:before,.enrollment-label,.enrollment-page .eyebrow{color:var(--red)}.enrollment-image{aspect-ratio:16/9}.enrollment-policy a:hover{color:#fff;text-decoration:underline}.auth-panel{border-radius:20px;background:#101010;border-color:#292929}.field input,.field select,.field textarea{background:#080808;border-color:#343434}.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid #fb000e;outline-offset:2px}.classroom-chat,.classroom-controls,.classroom-video{background:#111;border-color:#292929}.classroom-messages article{background:#1c1c1c}.classroom-chat textarea{background:#181818}.classroom-page{background:#050505}.classroom-chat form button{background:var(--red)}@media(max-width:850px){.enrollment-grid{grid-template-columns:1fr;padding:18px;gap:18px}.enrollment-payment{position:static}.nav nav{gap:16px;padding:12px 16px}.nav .brand img{width:160px}}@media(max-width:600px){.nav{height:74px;padding-inline:16px}.nav nav{display:none}.nav .brand img{width:145px}.enrollment-heading h1{font-size:34px;text-align:left}.enrollment-heading p:last-child{line-height:1.7}.enrollment-total strong{font-size:36px}.enrollment-page{width:calc(100% - 28px)}.enrollment-grid{padding:14px;border-radius:18px}.enrollment-payment{padding:22px}.enrollment-small-panel{padding:18px}}@media(prefers-reduced-motion:no-preference){.auth-panel,.section-head,.student-content{animation:csg-rise .5s ease both}@keyframes csg-rise{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}.button{transition:transform .2s,background .2s,box-shadow .2s}.button:hover{box-shadow:0 10px 28px #fb000e20}}@media(prefers-reduced-motion:reduce){*,:after,:before{animation:none!important;transition:none!important;scroll-behavior:auto!important}}.csg-product{max-width:1240px;margin:auto;padding:38px 24px 80px;color:#fff}.product-crumb{display:flex;gap:12px;align-items:center;color:#929292;font-size:13px;margin:0 0 26px;flex-wrap:wrap}.product-crumb a{color:#eee}.product-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;grid-gap:26px;gap:26px;align-items:start}.product-content{min-width:0;display:grid;grid-gap:24px;gap:24px}.product-panel{padding:30px;border:1px solid #292929;background:linear-gradient(145deg,#141414,#0c0c0c);border-radius:22px;box-shadow:0 14px 48px #0003}.product-hero{padding:22px;overflow:hidden;animation:csgProductEnter .55s ease both}.product-cover{position:relative;border-radius:14px;overflow:hidden;background:#030303}.product-cover img{display:block;width:100%;aspect-ratio:16/8;object-fit:cover;transition:transform .6s}.product-cover:hover img{transform:scale(1.025)}.product-cover>span{position:absolute;bottom:16px;left:18px;background:#080808dc;border:1px solid #ffffff26;padding:8px 12px;border-radius:7px;font-size:10px;font-weight:800;letter-spacing:.14em}.product-hero-copy{padding:24px 8px 8px}.product-eyebrow{color:#fb000e!important;font-size:11px!important;font-weight:800;letter-spacing:.16em;margin:0 0 12px!important}.csg-product h1{font-size:clamp(30px,3.4vw,46px);line-height:1.12;letter-spacing:-.035em;margin:0 0 18px}.csg-product h2{font-size:clamp(23px,2.4vw,30px);line-height:1.2;letter-spacing:-.025em;margin:0 0 18px}.product-description,.product-intro,.product-panel p{color:#aaa;line-height:1.75;font-size:15px}.product-description h2,.product-description h3{color:#fff}.product-description img{max-width:100%}.product-description table{display:block;overflow:auto}.product-tags{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0}.product-tags span{border:1px solid #5d1e23;background:#fb000e0d;border-radius:999px;padding:7px 12px;color:#ff979c;font-size:12px}.product-actions{display:flex;gap:12px;flex-wrap:wrap}.product-primary,.product-secondary{display:flex;align-items:center;justify-content:center;gap:20px;min-height:48px;padding:12px 20px;border-radius:11px;font-size:14px;font-weight:750;text-decoration:none!important;box-sizing:border-box}.product-primary{background:#fb000e;color:#fff!important;border:1px solid #ff2935;box-shadow:0 8px 28px #fb000e26;transition:background .2s,transform .2s}.product-primary:hover{background:#db0010;transform:translateY(-2px)}.product-primary>span{margin-left:auto}.product-secondary{border:1px solid #333;background:#171717;color:#eee!important}.product-secondary:hover{border-color:#666}.product-two{display:grid;grid-template-columns:1fr 1fr;grid-gap:24px;gap:24px}.product-panel ul{list-style:none;margin:0;padding:0;display:grid;grid-gap:12px;gap:12px}.product-panel li{position:relative;padding-left:25px;color:#bbb;font-size:14px;line-height:1.65}.product-panel li:before{content:"✓";position:absolute;left:0;color:#fb000e}.product-order{position:-webkit-sticky;position:sticky;top:104px;animation:csgProductEnter .7s ease both}.product-order h2{margin-bottom:16px}.product-price{font-size:42px;font-weight:850;letter-spacing:-.045em;color:#fff}.product-muted{margin:8px 0 22px!important;color:#929292!important;font-size:12px!important}.product-order>.product-primary{width:100%}.product-secure{font-size:11px!important;text-align:center;margin:16px 0 24px}.product-order dl{margin:0 0 22px}.product-order dl>div{display:flex;justify-content:space-between;gap:20px;padding:16px 0;border-top:1px solid #282828;font-size:13px}.product-order dt{color:#888}.product-order dd{margin:0;text-align:right;color:#eee;max-width:65%}.product-order>.product-secondary{margin-top:10px}.product-policy{display:flex;justify-content:center;gap:20px;margin-top:22px;font-size:11px;color:#888}.product-audience{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.product-audience>div{border:1px solid #292929;background:#111;border-radius:12px;padding:18px}.product-audience span{color:#fb000e;font-weight:800;font-size:12px}.product-audience p{margin:8px 0 0}.product-modules details{border:1px solid #303030;border-radius:12px;margin-top:12px;overflow:hidden}.product-modules summary{display:flex;align-items:center;gap:15px;padding:18px;cursor:pointer;list-style:none}.product-modules summary::-webkit-details-marker{display:none}.product-modules summary>span{color:#fb000e;font-size:12px;font-weight:800}.product-modules summary>strong{font-size:15px;line-height:1.5}.product-modules summary>b{margin-left:auto;color:#888;font-size:20px;font-weight:400}.product-modules details[open] summary>b{transform:rotate(45deg)}.product-modules details[open]{border-color:#6a2025;background:#fb000e05}.product-modules details p{padding:0 18px 18px;margin:0;white-space:pre-line;font-size:14px}.product-modules a{color:#ff5963}.csg-product #curriculum{scroll-margin-top:110px}.enrollment-page{max-width:1240px!important;padding:40px 24px 80px!important}.enrollment-heading h1{font-size:clamp(30px,3.4vw,46px)!important;letter-spacing:-.035em}.enrollment-grid{display:grid!important;grid-template-columns:minmax(0,1fr) 360px!important;grid-gap:26px!important;gap:26px!important;background:transparent!important;border:0!important;padding:0!important;align-items:start!important}.enrollment-course,.enrollment-payment,.enrollment-small-panel{border:1px solid #292929!important;border-radius:22px!important;background:linear-gradient(145deg,#141414,#0c0c0c)!important;overflow:hidden}.enrollment-course{padding:22px!important}.enrollment-image{display:block;width:100%;aspect-ratio:16/8;object-fit:cover;border-radius:14px}.enrollment-course-body{padding:24px 8px 8px!important}.enrollment-small-panel{padding:24px!important;margin-top:18px}.enrollment-small-panel h3{font-size:17px}.enrollment-payment{padding:28px!important;position:-webkit-sticky;position:sticky;top:104px}.enrollment-payment h2{font-size:26px}.enrollment-total{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #292929;padding-top:22px;gap:12px}.enrollment-total strong{font-size:36px;letter-spacing:-.04em}.enrollment-payment>.panel{border:0!important;background:transparent!important;padding:20px 0 0!important;box-shadow:none!important}.enrollment-label,.enrollment-page .eyebrow{color:#fb000e!important}.enrollment-page .button:not(.outline){background:#fb000e!important;color:#fff!important;border-color:#fb000e!important}.enrollment-page .button{border-radius:11px!important;justify-content:center}.enrollment-payment .button{width:100%}.enrollment-page .field select{width:100%;padding:13px;background:#171717;color:#fff;border:1px solid #383838;border-radius:10px}.enrollment-course p,.enrollment-payment p,.enrollment-small-panel p{color:#aaa;line-height:1.7;font-size:14px}.enrollment-benefits{display:grid;grid-gap:12px;gap:12px;margin-top:22px;font-size:14px}.enrollment-benefits span:before{content:"✓";color:#fb000e;margin-right:12px}.enrollment-payment .muted,.enrollment-secure{font-size:11px!important}.enrollment-policy{display:flex;justify-content:center;gap:22px;border-top:1px solid #292929;padding-top:18px;margin-top:20px;font-size:11px}.enrollment-course,.enrollment-payment{animation:csgProductEnter .55s ease both}@keyframes csgProductEnter{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}@media(max-width:900px){.enrollment-grid,.product-layout{grid-template-columns:minmax(0,1fr) 310px!important;gap:18px!important}.enrollment-payment,.product-panel{padding:22px!important}.product-hero{padding:18px!important}.product-two{gap:18px}}@media(max-width:700px){.csg-product,.enrollment-page{padding:24px 16px 50px!important}.enrollment-grid,.product-layout{grid-template-columns:1fr!important}.product-order{grid-row:2}.enrollment-payment,.product-order{position:static}.product-audience,.product-two{grid-template-columns:1fr}.enrollment-image,.product-cover img{aspect-ratio:16/9}.product-panel{padding:22px!important}.product-hero-copy{padding:22px 0 0}.product-actions>*{flex:1 1}.product-price{font-size:38px}.product-crumb{font-size:12px}.product-order dl>div{padding:12px 0}}@media(prefers-reduced-motion:reduce){.enrollment-course,.enrollment-payment,.product-hero,.product-order{animation:none}.product-cover img,.product-primary{transition:none}}:root{--red:#fb000e;--border:#ffffff14}body{background:#080808;color:#f5f5f5}::selection{background:#fb000e;color:#fff}a,button,input,select{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid #ff6870;outline-offset:4px}.button:not(.outline){background:#fb000e;border-color:#fb000e;box-shadow:0 5px 24px #fb000e20}.button{transition:transform .2s,background .2s,box-shadow .2s}.button:hover{transform:translateY(-2px)}.panel{background:linear-gradient(145deg,#181818,#0d0d0d);border-color:#ffffff18;box-shadow:0 16px 50px #0002}.field input{background:#101010;border-color:#ffffff25;border-radius:12px}.field input:focus{border-color:#fb000e;box-shadow:0 0 0 3px #fb000e15}.workspace-menu{padding:16px;border:1px solid #ffffff12;border-radius:18px;background:#0c0c0c}.workspace-menu a{border-radius:10px;transition:background .2s,color .2s}.workspace-menu a.active{background:#fb000e18;color:#ff6973;border-color:#fb000e45}.stats>.panel{border-radius:18px;border-top:2px solid #fb000e88}.course-card:hover{transform:translateY(-5px);border-color:#fb000e60}.auth-panel{border-radius:24px;padding:32px!important}.auth-panel .button{border-radius:11px}.premium-library{max-width:1280px;margin:auto;padding:32px 32px 80px}.library-hero{min-height:460px;display:grid;grid-template-columns:1.1fr 1fr;align-items:center;grid-gap:48px;gap:48px;padding:48px 0 70px;border-bottom:1px solid #ffffff12}.premium-eyebrow{display:flex;align-items:center;gap:9px;color:#ff4c58;font-size:10px;font-weight:750;letter-spacing:.18em}.premium-eyebrow>span{width:6px;height:6px;border-radius:50%;background:#fb000e;box-shadow:0 0 15px #fb000e}.library-hero h1{font-size:clamp(40px,4.7vw,66px);line-height:1.08;letter-spacing:-.055em;margin:24px 0}.library-hero h1 em{font-style:normal;color:#ff283b}.library-hero-copy>p:not(.premium-eyebrow){max-width:470px;color:#aaa;font-size:15px;line-height:1.85}.library-hero-actions{display:flex;gap:12px;margin-top:28px}.library-hero-actions .button{border-radius:10px;min-height:48px;padding:13px 22px}.library-trust{display:flex;flex-wrap:wrap;gap:16px;margin-top:34px;color:#7d7d7d;font-size:10px;letter-spacing:.025em}.library-visual{height:380px;position:relative;isolation:isolate;background:radial-gradient(ellipse at center,#fb000e13,transparent 65%);overflow:hidden}.library-visual,.visual-core{display:flex;align-items:center;justify-content:center}.visual-core{width:190px;height:190px;border:1px solid #fb000e55;border-radius:38px;transform:rotate(-8deg);background:linear-gradient(140deg,#231012,#070707);box-shadow:0 0 65px #fb000e18,inset 0 0 40px #fb000e08;flex-direction:column;z-index:2;animation:coreFloat 6s ease-in-out infinite}.visual-core span{font-size:62px;font-weight:900;letter-spacing:-.09em;color:#fff}.visual-core small{font-size:7px;letter-spacing:.12em;color:#ff6670;margin-top:10px}.visual-orbit{position:absolute;border:1px solid #ffffff12;border-radius:50%;width:310px;height:310px;transform:rotate(-30deg) scaleY(.8)}.orbit-two{width:390px;height:390px;transform:rotate(30deg) scaleY(.75);border-color:#fb000e24}.visual-orbit:after{content:"";position:absolute;top:30%;left:4%;height:7px;width:7px;background:#fb000e;border-radius:50%;box-shadow:0 0 15px #fb000e}.visual-note{position:absolute;padding:16px 20px;border-radius:12px;border:1px solid #ffffff16;background:#121212ed;z-index:3;box-shadow:0 15px 40px #0008}.visual-note span{display:block;color:#777;font-size:8px;letter-spacing:.12em;margin-bottom:8px}.visual-note strong{font-size:12px;font-weight:600}.note-top{top:20px;left:16px}.note-bottom{right:0;bottom:24px}.visual-grid{position:absolute;inset:0;background-image:linear-gradient(#ffffff04 1px,transparent 0),linear-gradient(90deg,#ffffff04 1px,transparent 0);background-size:35px 35px;-webkit-mask-image:radial-gradient(ellipse,#000,transparent 75%);mask-image:radial-gradient(ellipse,#000,transparent 75%);z-index:-1}.library-section{padding-top:54px;scroll-margin-top:110px}.library-section-heading{display:flex;align-items:end;justify-content:space-between;gap:24px}.library-section-heading h2{font-size:34px;letter-spacing:-.035em;margin:12px 0}.library-section-heading>p{font-size:12px;color:#777;max-width:220px;line-height:1.6}.library-controls{display:flex;align-items:center;gap:24px;margin:28px 0 20px}.library-filters{display:flex;gap:8px;flex-wrap:wrap;flex:1 1}.library-empty button,.library-filters button{cursor:pointer;border:1px solid #ffffff15;background:#111;color:#888;padding:10px 14px;border-radius:9px;font-size:11px;transition:all .2s}.library-filters button:hover{color:#fff;border-color:#ffffff40}.library-filters button.selected{color:#fff;background:#fb000e;border-color:#fb000e}.library-search{display:block;min-width:220px}.library-search span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.library-search input{width:100%;box-sizing:border-box;background:#111;border:1px solid #ffffff18;border-radius:10px;padding:12px 15px;color:#fff;font-size:12px}.library-result{display:flex;justify-content:space-between;color:#666;font-size:10px;margin:20px 0}.premium-course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:24px;gap:24px}.premium-course{overflow:hidden;min-width:0;border:1px solid #ffffff15;background:#111;border-radius:18px;transition:transform .3s,border-color .3s,box-shadow .3s;animation:premiumEnter .5s both}.premium-course:hover{transform:translateY(-6px);border-color:#fb000e55;box-shadow:0 15px 40px #0004}.premium-course-image{display:block;position:relative;overflow:hidden;background:#050505}.premium-course-image img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .5s}.premium-course:hover img{transform:scale(1.04)}.course-category{position:absolute;bottom:14px;left:16px;padding:7px 10px;font-size:9px;border:1px solid #ffffff25;background:#080808df;color:#eee;border-radius:6px}.premium-course-copy{padding:22px}.course-meta{display:flex;justify-content:space-between;gap:10px;color:#777;font-size:9px}.premium-course-copy h2{font-size:20px;line-height:1.4;letter-spacing:-.025em;margin:15px 0 10px}.premium-course-copy h2 a{color:#f5f5f5;text-decoration:none}.premium-course-copy>p{font-size:12px;color:#929292;line-height:1.8;min-height:44px;margin:0}.course-enroll{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:20px;margin-top:20px;border-top:1px solid #ffffff12}.course-enroll strong{font-size:22px;letter-spacing:-.025em}.course-enroll a{background:#fb000e;border:1px solid #ff2d39;padding:10px 12px;border-radius:8px;color:#fff;font-size:10px;text-decoration:none;display:flex;gap:16px}.course-placeholder{aspect-ratio:16/10;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:64px;font-weight:850;letter-spacing:-.09em;background:radial-gradient(ellipse,#fb000e12,transparent)}.course-placeholder span{font-size:8px;letter-spacing:.25em;color:#ff6670}.library-empty{text-align:center;padding:60px;border:1px dashed #333;border-radius:16px;color:#888}.library-empty h2{color:#fff}.product-order .product-cover{margin:-10px -10px 24px}.product-order .product-cover img{aspect-ratio:16/10}.product-order h2{font-size:23px}.product-panel{position:relative}.product-hero{border-color:#fb000e30!important}.product-hero-copy{position:relative}.product-hero-copy:before{content:"";width:55px;height:3px;background:#fb000e;display:block;margin-bottom:20px}.product-order{box-shadow:0 24px 70px #0005!important}.enrollment-heading{padding:20px 0 24px}.enrollment-heading>p{color:#888}.enrollment-payment{border-top:3px solid #fb000e!important}.enrollment-small-panel{box-shadow:none}.enrollment-back{font-size:11px;color:#888}.product-description a{color:#ff6a74}.product-description>:first-child{margin-top:0}@keyframes premiumEnter{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes coreFloat{0%,to{transform:translateY(0) rotate(-8deg)}50%{transform:translateY(-12px) rotate(-4deg)}}@media(min-width:900px){.auth-panel{box-shadow:0 25px 100px #0006,0 0 60px #fb000e08}.page.narrow{padding-top:60px}}@media(max-width:950px){.library-hero{gap:20px}.premium-course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.library-controls{align-items:stretch;flex-direction:column}.library-search{max-width:400px}.library-visual{height:340px}.visual-core{width:150px;height:150px}.visual-core span{font-size:50px}}@media(max-width:650px){.premium-library{padding:16px 18px 50px}.library-hero{grid-template-columns:1fr;padding:30px 0 40px;gap:12px}.library-hero h1{font-size:43px}.library-visual{height:260px}.visual-orbit{width:240px;height:240px}.orbit-two{width:310px;height:310px}.note-top{top:0}.note-bottom{bottom:0}.visual-note{padding:12px 16px}.premium-course-grid{grid-template-columns:1fr}.library-section-heading{display:block}.library-section-heading>p{max-width:none}.library-section-heading h2{font-size:30px}.library-section{padding-top:36px}.library-trust{gap:12px}.library-result>span:last-child{display:none}.auth-panel{padding:22px!important}.library-filters button{padding:9px 11px}.product-order .product-cover{display:none}}@media(prefers-reduced-motion:reduce){.premium-course,.visual-core{animation:none}.button,.premium-course,.premium-course-image img{transition:none}.button:hover,.premium-course:hover{transform:none}}.student-premium{min-width:0}.student-topline{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;font-size:9px;letter-spacing:.12em;color:#666}.student-topline>a{display:flex;align-items:center;gap:10px;font-size:11px;letter-spacing:0;color:#aaa}.student-avatar{display:inline-flex;align-items:center;justify-content:center;border:1px solid #fb000e55;background:#fb000e15;color:#ff6b76;width:30px;height:30px;border-radius:10px;font-weight:750}.student-welcome{display:grid;grid-template-columns:1.4fr 1fr;grid-gap:25px;gap:25px;border:1px solid #ffffff16;border-radius:22px;padding:34px;background:radial-gradient(ellipse at right,#fb000e0c,transparent 60%),linear-gradient(130deg,#171717,#0c0c0c);overflow:hidden}.student-welcome h1{font-size:clamp(30px,3.5vw,48px);line-height:1.12;letter-spacing:-.045em;margin:18px 0}.student-welcome h1>span{color:#ff3645}.student-welcome p{font-size:12px;color:#999;line-height:1.8;max-width:330px}.student-welcome .button{font-size:10px;border-radius:9px;padding:12px 16px}.student-welcome-art{display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;border-left:1px solid #ffffff0c}.student-welcome-art>span{font-size:72px;font-weight:900;letter-spacing:-.09em;color:#ffffff08;-webkit-text-stroke:1px #fb000e55;transform:rotate(-8deg)}.student-welcome-art p{font-size:17px;letter-spacing:.18em;line-height:1.7;color:#777;margin:10px 0}.student-welcome-art b{color:#ff3645}.student-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:12px;gap:12px;margin:22px 0 36px}.student-metrics>a,.student-metrics>div{padding:20px;border:1px solid #ffffff12;background:#111;border-radius:14px;display:flex;flex-direction:column;gap:14px;min-width:0;text-decoration:none}.student-metrics span{font-size:8px;letter-spacing:.12em;color:#777}.student-metrics strong{font-size:clamp(16px,2vw,28px);font-weight:650;letter-spacing:-.035em;color:#eee;overflow-wrap:anywhere}.student-metrics small{color:#666;font-size:9px}.student-content-grid{display:grid;grid-template-columns:minmax(0,1fr) 260px;grid-gap:24px;gap:24px}.student-section-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}.student-section-heading h2{font-size:22px;letter-spacing:-.03em;margin:0;display:flex;gap:12px;align-items:center}.student-section-heading h2 span{font-size:10px;color:#ff6670;padding:5px 8px;border-radius:6px;background:#fb000e15}.student-section-heading>a{font-size:10px;color:#888}.student-course-list{display:grid;grid-gap:16px;gap:16px}.student-course{display:grid;grid-template-columns:150px minmax(0,1fr);border:1px solid #ffffff14;background:#111;border-radius:16px;overflow:hidden;transition:border-color .2s,transform .2s}.student-course:hover{border-color:#fb000e45;transform:translateY(-3px)}.student-course>img{width:100%;height:100%;object-fit:cover}.student-course>div:last-child{padding:20px}.student-course-label{font-size:8px;font-weight:750;letter-spacing:.12em;color:#ff5b66}.student-course h3{font-size:17px;margin:10px 0}.student-course p{color:#777;font-size:11px;line-height:1.7}.student-course-footer{display:flex;justify-content:space-between;gap:12px;border-top:1px solid #ffffff0e;padding-top:14px;margin-top:16px;font-size:10px;color:#777}.student-course-footer a{color:#fff}.student-course-fallback{display:flex;align-items:center;justify-content:center;font-size:42px;letter-spacing:-.08em;font-weight:850;color:#ffffff30;background:radial-gradient(ellipse,#fb000e15,#080808)}.student-side{display:grid;grid-gap:16px;gap:16px;align-content:start}.student-side section{padding:22px;border-radius:16px;border:1px solid #ffffff14;background:#111}.student-side h3{font-size:17px;line-height:1.4;margin:14px 0}.student-side p{font-size:11px;color:#888;line-height:1.8}.student-side a{font-size:10px;color:#ff6873}.student-support{background:#fb000e08!important;border-color:#fb000e22!important}.student-empty{border:1px dashed #333;border-radius:18px;padding:42px 25px;text-align:center;background:#0d0d0d}.student-empty>span{display:block;font-size:35px;color:#fb000e}.student-empty h3{font-size:22px}.student-empty p{font-size:12px;color:#888;line-height:1.8;max-width:380px;margin:12px auto 24px}.student-empty .button{font-size:11px;border-radius:9px}.student-account-foot{display:flex;justify-content:space-between;gap:20px;font-size:10px;color:#666;border-top:1px solid #ffffff12;padding-top:24px;margin-top:36px;flex-wrap:wrap}.student-account-foot a{color:#888}.learning-library h1{font-size:clamp(32px,4vw,48px);letter-spacing:-.04em;margin:20px 0}.learning-library h1>span{color:#ff3645}.learning-library>.library-section-heading{margin:24px 0 35px}.learning-course-section{border:1px solid #ffffff15;border-radius:20px;padding:26px;background:#101010;margin-bottom:24px;scroll-margin-top:110px}.learning-course-heading{display:flex;align-items:center;gap:20px;padding-bottom:24px;border-bottom:1px solid #ffffff12;margin-bottom:24px}.learning-course-heading img{width:110px;aspect-ratio:16/10;object-fit:cover;border-radius:10px}.learning-course-heading h2{font-size:22px;letter-spacing:-.025em;margin:10px 0}.learning-course-heading p:not(.premium-eyebrow){font-size:11px;color:#777}.learning-course-heading>.button{margin-left:auto;font-size:10px}.learning-media-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:20px;gap:20px}.learning-media{padding:20px;border:1px solid #ffffff12;border-radius:14px;background:#080808}.learning-media h3{font-size:16px;margin:14px 0}.learning-media video{border-radius:10px;background:#000}.learning-pending{padding:24px;text-align:center;color:#888;font-size:12px;line-height:1.8}.learning-pending h3{color:#fff;font-size:20px}.learning-pending a{color:#ff6873}.premium-thankyou{max-width:740px;margin:auto;padding:50px 24px 80px}.thankyou-heading{text-align:center;margin-bottom:30px}.thankyou-heading .premium-eyebrow{justify-content:center}.thankyou-heading h1{font-size:52px;letter-spacing:-.045em;margin:15px 0}.thankyou-heading>p:last-child{font-size:13px;color:#888}.receipt-card{border:1px solid #ffffff1a;border-top:3px solid #fb000e;border-radius:24px;background:radial-gradient(ellipse at top,#fb000e0a,transparent 60%),#111;padding:38px;box-shadow:0 20px 70px #0005;text-align:center}.receipt-status{width:64px;height:64px;display:flex;align-items:center;justify-content:center;border-radius:20px;background:#fb000e16;border:1px solid #fb000e55;color:#ff5260;font-size:32px;margin:0 auto 24px}.receipt-status.pending{animation:receiptPulse 1.5s infinite}.receipt-card>.premium-eyebrow{justify-content:center}.receipt-card h2{font-size:32px;letter-spacing:-.035em;line-height:1.3}.receipt-card h2>span{color:#ff4c58}.receipt-card p{font-size:12px;color:#999;line-height:1.8}.receipt-detail{display:flex;justify-content:space-between;gap:24px;text-align:left;border-top:1px solid #ffffff12;padding:20px 0;font-size:12px}.receipt-detail span{color:#777}.receipt-detail strong{text-align:right}.receipt-reference{font-size:9px;color:#666;overflow-wrap:anywhere;margin:12px 0 24px}.receipt-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin:24px 0}.receipt-actions .button{border-radius:10px;font-size:12px;padding:14px 18px}.receipt-card>a{font-size:12px;color:#ff6873}@keyframes receiptPulse{50%{opacity:.45}}@media(max-width:1000px){.student-content-grid{grid-template-columns:1fr}.student-side{grid-template-columns:repeat(3,minmax(0,1fr))}.student-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:650px){.student-welcome{grid-template-columns:1fr;padding:24px}.student-welcome-art{display:none}.student-side{grid-template-columns:1fr}.student-metrics{gap:10px}.student-metrics>a,.student-metrics>div{padding:16px}.student-course{grid-template-columns:1fr}.student-course>img{aspect-ratio:16/7}.student-course-footer{font-size:11px}.learning-course-heading{flex-wrap:wrap}.learning-course-heading>.button{margin-left:0}.learning-course-heading img{width:80px}.learning-media-grid{grid-template-columns:1fr}.learning-course-section{padding:18px}.receipt-card{padding:26px 20px}.receipt-card h2{font-size:26px}.receipt-actions .button{width:100%}.premium-thankyou{padding-top:30px}}@media(prefers-reduced-motion:reduce){.receipt-status.pending{animation:none}.student-course{transition:none}}.student-dashboard{display:grid!important;grid-template-columns:225px minmax(0,1fr)!important;grid-gap:24px!important;gap:24px!important;max-width:1360px!important;margin:auto!important;padding:28px 24px 60px!important;align-items:start!important}.student-sidebar{padding:24px 18px!important;position:-webkit-sticky;position:sticky;top:108px;background:#101010!important;border:1px solid #ffffff14!important;border-radius:18px!important;min-width:0}.student-sidebar>.eyebrow{font-size:8px!important;letter-spacing:.14em;text-align:left!important;margin:0 0 22px!important;color:#777!important}.student-profile-row{display:flex;align-items:center;gap:12px;margin-bottom:26px}.student-profile-row>.student-avatar{font-size:18px;width:42px;height:42px;margin:0!important;flex-shrink:0;border-radius:12px!important}.student-profile-row h2{font-size:13px!important;text-align:left!important;margin:0 0 5px!important;line-height:1.4;overflow-wrap:anywhere}.student-badge{font-size:7px!important;letter-spacing:.12em;padding:0!important;background:transparent!important;color:#ff6570!important;display:block;text-align:left!important}.student-navigation{display:grid!important;grid-gap:5px!important;gap:5px!important}.student-navigation>a{font-size:11px!important;padding:13px 12px!important;background:transparent!important;border:1px solid transparent!important;color:#888!important;border-radius:9px!important;text-decoration:none!important;transition:all .2s}.student-navigation>a:hover{background:#ffffff05!important;color:#fff!important}.student-navigation>a.selected{background:#fb000e14!important;border-color:#fb000e25!important;color:#ff6570!important}.student-sidebar-stats{display:flex!important;gap:10px!important;border-top:1px solid #ffffff12;margin-top:28px!important;padding-top:20px!important}.student-sidebar-stats>div{border:0!important;background:transparent!important;padding:0!important;flex:1 1}.student-sidebar-stats strong{font-size:22px!important;font-weight:650!important}.student-sidebar-stats span{font-size:8px!important;color:#666!important}.student-signout{font-size:10px!important;color:#777!important;display:block;padding-top:22px!important;margin-top:0!important}.student-content{border:0!important;padding:0!important;background:transparent!important;border-radius:0!important;min-width:0}.student-welcome{padding:30px!important}.student-welcome h1{font-size:clamp(30px,3vw,42px)!important}.student-welcome>.student-welcome-art{min-width:0}.student-topline{margin:8px 0 24px!important}.student-topline .student-avatar{margin:0!important;font-size:14px!important}.live-status{color:#ff6570!important}.live-card{background:linear-gradient(130deg,#151515,#0c0c0c)!important;border-color:#ffffff18!important}.live-card .button{background:#fb000e}.live-empty{padding:42px!important;border-style:dashed!important}.student-content>h1{font-size:40px;letter-spacing:-.04em}@media(max-width:950px){.student-dashboard{grid-template-columns:190px minmax(0,1fr)!important;gap:18px!important;padding:24px 18px!important}.student-welcome-art{display:none}.student-side,.student-welcome{grid-template-columns:1fr!important}}@media(max-width:700px){.student-dashboard{grid-template-columns:1fr!important;padding:20px 16px 50px!important}.student-sidebar{position:static!important;padding:18px!important}.student-sidebar-stats,.student-sidebar>.eyebrow,.student-signout{display:none!important}.student-profile-row{margin:0 0 16px!important}.student-navigation{display:flex!important;flex-wrap:nowrap;overflow-x:auto;gap:8px!important;padding-bottom:4px}.student-navigation>a{flex-shrink:0;font-size:10px!important;padding:10px!important;background:#ffffff04!important}.student-content{padding:0!important}.student-welcome{padding:24px!important}}.academic-question{border:1px solid #333;border-radius:12px;padding:20px;margin:20px 0}.academic-question legend{font-weight:700;padding:0 8px}.academic-option{display:flex;align-items:center;gap:12px;padding:12px 0}.academic-option input{width:auto;margin:0}.academic-workspace textarea{width:100%;min-height:130px}.academic-workspace article{margin-top:18px}@media print{body{background:#fff!important;color:#000!important}.receipt-print,body>footer,body>header{display:none!important}.receipt-page{width:100%!important;max-width:none!important;padding:0!important}.receipt-document{background:#fff!important;border:0!important;box-shadow:none!important}.receipt-document,.receipt-document *{color:#000!important}.receipt-document img{background:#111!important}.receipt-document h1{font-size:28px!important}}.notification-bell{position:relative;display:inline-flex;align-items:center;padding:10px;color:inherit;border:1px solid #ffffff24;border-radius:12px}.notification-bell span{position:absolute;top:-5px;right:-5px;background:#fb000e;color:#fff;font-size:10px;padding:3px 5px;border-radius:20px}.student-calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));grid-gap:8px;gap:8px}.student-calendar-grid>strong{text-align:center;color:#bcbcbc}.calendar-day{min-height:110px;border:1px solid #333;border-radius:10px;padding:10px;overflow:hidden}.calendar-event{display:flex;flex-direction:column;gap:6px;padding:10px;border:1px solid #494949;background:#ffffff08;border-radius:8px;font-size:13px;margin-top:8px;overflow-wrap:anywhere}.calendar-event.live{border-left:3px solid #fb000e}.calendar-event.assignment{border-left:3px solid #fff}.calendar-event small{font-size:10px;color:#bcbcbc}.calendar-agenda{margin-top:30px}@media(max-width:650px){.student-calendar-grid{display:none}.calendar-agenda{margin-top:10px}}.completion-certificate{background:#fff;color:#161616;border:8px double #fb000e;padding:48px;text-align:center;max-width:1000px;margin:32px auto}.completion-certificate h1{font-size:42px;color:#161616}.completion-certificate h2{font-size:34px;color:#c90012}.completion-certificate h3{font-size:26px;color:#161616}.completion-certificate>div{display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px;margin:40px 0;font-size:12px}.completion-certificate>p{color:#444}.completion-certificate img{max-width:100%;height:auto}@media(max-width:650px){.completion-certificate{padding:24px}.completion-certificate h1{font-size:28px}}@media print{.certificate-controls{display:none!important}.completion-certificate{page-break-inside:avoid;break-inside:avoid;margin:0;max-width:none;padding:30px;color:#161616!important;background:#fff!important}.completion-certificate h1,.completion-certificate h3{color:#161616!important}.completion-certificate h2{color:#c90012!important}.completion-certificate p{color:#444!important}footer,header.nav{display:none!important}}.class-activities{padding:20px;border-top:1px solid #ffffff20;background:#141416;color:#f8f8f8;border-radius:16px}.class-activities [role=tablist]{display:flex;gap:8px}.class-activities button{border:1px solid #ffffff26;border-radius:9px;padding:9px 12px;background:#242426;color:#fff;margin:4px 4px 4px 0;cursor:pointer}.class-activities [aria-selected=true],.class-activities form>button{background:#e70018;border-color:#e70018}.class-activities button:disabled{opacity:.5;cursor:wait}.class-activities article{padding:16px 0;border-bottom:1px solid #ffffff20;overflow-wrap:anywhere}.class-activities input,.class-activities textarea{display:block;width:100%;color:#fff;background:#202023;border:1px solid #ffffff35;border-radius:9px;padding:10px;margin:8px 0;box-sizing:border-box}.class-activities article>div{background:#ffffff08;padding:8px;border-radius:8px}.class-activities p{font-size:14px;line-height:1.6}.class-activities h3,.class-activities h4{color:#fff}.class-activities [role=status]:empty{display:none}