:root{color-scheme:dark;--bg:#101113;--surface:#17191c;--surface-2:#1d1f23;--border:#2b2d32;--text:#f4f4f5;--muted:#a3a5ad;--accent:#ff7748;--accent-soft:#ff774815;--green:#97c9a6;--radius:14px;--sidebar:244px}
*{box-sizing:border-box;margin:0}html{scroll-behavior:smooth;scroll-padding-top:92px}body{background:var(--bg);color:var(--text);font:14px/1.6 'Segoe UI',Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}img{display:block;max-width:100%}.icon{flex-shrink:0;vertical-align:middle}button{color:inherit}a,button{transition:background .18s,border-color .18s,color .18s,transform .18s}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:5px}a:hover{color:var(--accent)}[hidden]{display:none!important}.skip-link{position:fixed;top:-80px;left:20px;z-index:100;background:var(--accent);color:#111;padding:12px}.skip-link:focus{top:12px}h1,h2,h3{line-height:1.22;font-weight:650;letter-spacing:-.035em}p{color:var(--muted)}.eyebrow{display:block;font-size:10px;font-weight:700;letter-spacing:.15em;color:var(--accent)}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--green);flex-shrink:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:45px;padding:11px 18px;background:var(--accent);border:1px solid transparent;border-radius:7px;color:#1c130e;font-size:12px;font-weight:700;text-align:center;line-height:1.5}.btn:hover{background:#ff946c;color:#17110d;transform:translateY(-1px)}.btn-secondary{background:#222428;border-color:#383a40;color:var(--text)}.btn-secondary:hover{background:#2e3035;color:#fff;border-color:#666}.btn-icon{display:inline-flex;align-items:center;justify-content:center;background:transparent;border:1px solid var(--border);border-radius:7px;width:40px;height:40px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}
.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);background:#141517;border-right:1px solid var(--border);padding:31px 20px 20px;display:flex;flex-direction:column;z-index:30;overflow-y:auto}.brand{display:flex;align-items:center;gap:10px;white-space:nowrap}.brand-symbol{display:grid;place-items:center;color:var(--accent);width:36px;height:40px}.brand-symbol .icon{width:36px;height:36px;stroke-width:1.25}.brand strong{font-size:17px;font-weight:800;letter-spacing:-.055em}.brand strong>span{font-weight:400}.brand em{font-size:9px;font-style:normal;color:var(--accent);padding:2px 4px;border:1px solid #ff774845;border-radius:3px;vertical-align:middle;margin-left:3px;letter-spacing:.01em}.brand small{display:block;font-size:8px;letter-spacing:.23em;color:#a0a2aa;margin-top:3px}.sidebar-label{font-size:9px;letter-spacing:.12em;color:#898b94;margin:50px 12px 15px}.nav-main{display:grid;gap:6px}.nav-main a{display:flex;align-items:center;gap:12px;padding:12px 13px;min-height:46px;color:#adafb8;border:1px solid transparent;border-radius:7px;font-size:12px}.nav-main a .icon{width:18px;height:18px}.nav-main a:hover{background:#1e2024;color:#f7f7f8}.nav-main a.active{background:var(--accent-soft);border-color:#ff77481f;color:var(--accent)}.nav-count{margin-left:auto;font-size:10px;border-radius:4px;background:#26282e;padding:0 6px;color:#c9cbd0}.sidebar-tip{padding:18px 15px;margin-top:55px;border:1px solid #34302c;border-radius:10px;background:linear-gradient(140deg,#24211e,#191a1d)}.tip-icon{display:block;color:var(--accent);margin-bottom:12px}.sidebar-tip strong{font-size:13px}.sidebar-tip p{font-size:11px;line-height:1.7;margin-top:7px}.sidebar-tip a{display:flex;align-items:center;justify-content:space-between;margin-top:17px;font-size:10px;font-weight:650;color:var(--accent)}.sidebar-tip .icon{width:17px;height:17px}.sidebar-bottom{font-size:10px;color:#bbbcc3;margin-top:auto;padding:40px 9px 0}.sidebar-bottom>.status-dot{margin-right:5px}.sidebar-bottom small{display:block;color:#7f818b;font-size:9px;margin-top:7px;padding-left:14px}.workspace{margin-left:var(--sidebar)}.topbar{height:73px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 38px;background:#101113f5;position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}.breadcrumb{font-size:11px;color:#9698a1;display:flex;gap:14px;align-items:center}.breadcrumb span{color:#555861}.breadcrumb strong{color:#dedee2;font-weight:400}.topbar-right{display:flex;align-items:center;gap:25px}.member-badge{font-size:10px;color:#afb8af;display:flex;align-items:center;gap:7px}.logout{font-size:11px;display:flex;align-items:center;gap:7px;color:#a3a5ae}.logout .icon{width:16px;height:16px}.menu-toggle{display:none}.main-content{max-width:1550px;margin:0 auto;padding:34px 38px 48px}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:22px;margin-bottom:26px}.page-heading h1{font-size:28px;margin:8px 0}.page-heading p{font-size:12px}.version-tag{font-size:10px;color:#b7b8c0;border:1px solid var(--border);padding:7px 10px;border-radius:6px;display:inline-flex;align-items:center;gap:7px;white-space:nowrap}.version-tag .icon{width:14px;height:14px}
.hero{position:relative;min-height:360px;isolation:isolate;overflow:hidden;border-radius:var(--radius);border:1px solid #39332e;background:#191916}.hero-art{position:absolute;inset:0 0 0 auto;width:60%;height:100%;object-fit:cover;object-position:50% 48%;z-index:-2}.hero:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#191a1c 0%,#191a1c 30%,#191a1ce8 42%,#191a1c22 70%,#14151709),linear-gradient(0deg,#1011139c,transparent 26%);z-index:-1}.hero-content{padding:32px 34px;max-width:70%}.hero-kicker{display:flex;align-items:center;gap:8px;letter-spacing:.1em;font-size:9px;font-weight:650;color:#d2c8bc}.hero-kicker .status-dot{background:var(--accent)}.hero h2{font-size:clamp(30px,3.05vw,48px);line-height:1.12;letter-spacing:-.045em;margin:20px 0 14px}.hero h2 span{color:#ff8d60}.hero p{font-size:12px;max-width:330px;line-height:1.8;color:#bdbcc1}.hero-actions{display:flex;align-items:center;gap:22px;margin-top:23px}.hero-secondary{font-size:11px;display:flex;align-items:center;gap:7px}.hero-secondary .icon{width:14px}.hero-caption{position:absolute;right:20px;bottom:16px;color:#d2d0cd;display:flex;align-items:center;gap:6px;font-size:7px;letter-spacing:.08em}.hero-caption .status-dot{width:4px;height:4px;background:#ecb490}.overview-strip{display:grid;grid-template-columns:1fr 1fr 1.05fr;gap:15px;padding:22px 0;border-bottom:1px solid var(--border)}.overview-item{display:flex;align-items:center;gap:12px;padding:0 18px;border-right:1px solid var(--border)}.overview-item:first-child{padding-left:2px}.overview-item:last-child{border:0}.overview-icon{width:39px;height:39px;display:grid;place-items:center;border:1px solid var(--border);background:#1b1d20;border-radius:10px;color:#c1b7ae}.overview-icon .icon{width:18px;height:18px}.overview-item strong{display:block;font-size:11px;font-weight:600}.overview-item small{display:block;font-size:10px;color:#91939d;margin-top:3px}.progress-ring{--progress:0%;position:relative;isolation:isolate;display:grid;place-items:center;width:42px;height:42px;flex-shrink:0;border-radius:50%;background:conic-gradient(var(--accent) var(--progress),#303239 0);font-size:10px;color:#f2b397}.progress-ring:before{content:'';position:absolute;inset:3px;background:var(--bg);border-radius:50%;z-index:-1}.section{margin-top:39px;scroll-margin-top:90px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:21px}.section-heading h2{font-size:23px;margin-top:8px}.section-heading p{font-size:11px;margin-top:8px}.search-field{display:flex;align-items:center;gap:8px;border:1px solid #303238;border-radius:7px;background:#181a1d;padding:9px 11px;min-width:185px}.search-field .icon{width:15px;height:15px;color:#9698a1}.search-field input{width:145px;min-width:0;border:0;background:transparent;color:var(--text);font-size:11px;outline:none}.search-field:focus-within{outline:2px solid var(--accent);outline-offset:3px}.search-field input:focus-visible{outline:0}.lesson-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.lesson-card{background:var(--surface);border:1px solid var(--border);border-radius:11px;overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,border-color .2s}.lesson-card:hover{transform:translateY(-4px);border-color:#a76249;color:var(--text)}.lesson-image{position:relative;aspect-ratio:1.55;overflow:hidden;background:#242424}.lesson-image>img{width:100%;height:100%;object-fit:cover;transition:transform .35s}.lesson-card:hover .lesson-image>img{transform:scale(1.05)}.lesson-image:after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,#0003,transparent 35%,#0009)}.lesson-number{position:absolute;top:11px;left:11px;background:#151516bf;border:1px solid #ffffff25;backdrop-filter:blur(5px);border-radius:4px;font-size:8px;letter-spacing:.1em;padding:3px 7px;z-index:1}.play-circle{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);border-radius:50%;width:37px;height:37px;border:1px solid #ffffff60;background:#10111366;display:grid;place-items:center;z-index:1;backdrop-filter:blur(5px)}.play-circle .icon{width:16px;height:16px;margin-left:2px}.lesson-state{position:absolute;bottom:10px;left:11px;z-index:1;font-size:8px;color:#e2e2e5}.lesson-state:before{content:'';display:inline-block;width:4px;height:4px;border-radius:50%;background:#bfc0c3;margin-right:5px}.is-complete .lesson-state{color:#b2efc3}.is-complete .lesson-state:before{background:#9ce8b2}.lesson-content{padding:17px 15px 0;display:flex;flex-direction:column;flex:1}.lesson-category{font-size:8px;letter-spacing:.1em;color:#cda58f}.lesson-content h3{font-size:15px;line-height:1.4;margin:7px 0 9px;letter-spacing:-.025em}.lesson-content p{font-size:10px;line-height:1.8;flex:1}.lesson-foot{display:flex;align-items:center;justify-content:space-between;margin-top:18px;padding:12px 0;border-top:1px solid var(--border);font-size:9px;color:#a0a2ab}.lesson-foot .icon{width:15px;height:15px;color:var(--accent)}.empty-state{padding:30px;border:1px dashed var(--border);border-radius:10px;font-size:13px}
.resources-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:18px}.download-panel{padding:22px}.resource-heading{display:flex;align-items:center;gap:12px;margin-bottom:18px}.resource-icon{display:grid;place-items:center;width:42px;height:42px;background:var(--accent-soft);border:1px solid #ff774830;border-radius:10px;color:var(--accent)}.resource-heading h3{font-size:16px}.resource-heading p{font-size:11px;margin-top:4px}.file-type{margin-left:auto;color:#9698a0;font-size:9px;letter-spacing:.05em;border:1px solid #383a40;padding:2px 7px;border-radius:4px}.download-options{display:grid;gap:7px}.download-row{display:flex;align-items:center;gap:12px;border:1px solid #2d2f34;border-radius:8px;padding:11px 12px;background:#1c1e21}.language-code{display:grid;place-items:center;width:33px;height:33px;border:1px solid #3b3d43;background:#25272c;border-radius:6px;font-size:10px;color:#d0d1d6}.download-row strong{display:block;font-size:12px;font-weight:600}.download-row small{display:block;font-size:9px;color:#9698a2;margin-top:1px}.download-link{margin-left:auto;display:flex;align-items:center;gap:9px;font-size:10px;font-weight:600;padding:8px;color:#f5ae90}.download-link .icon{width:15px;height:15px}.resource-note{display:flex;align-items:center;gap:5px;font-size:9px;margin-top:18px;flex-wrap:wrap}.resource-note .icon{width:14px;height:14px}.resource-note a{text-decoration:underline;text-underline-offset:3px;color:#cacbd0}.manual-panel{display:grid;grid-template-columns:.9fr 1fr;align-items:center;overflow:hidden;padding:24px;gap:20px;background:radial-gradient(ellipse at 5% 80%,#452b202e,transparent 70%),#17191c}.manual-art{position:relative;display:grid;place-items:center;min-height:230px;perspective:800px}.manual-book{position:relative;width:145px;height:205px;padding:19px 17px;background:linear-gradient(135deg,#323339,#1e2024);border:1px solid #55545a;border-left:5px solid #b57654;border-radius:2px 6px 6px 2px;transform:rotate(-9deg) rotateY(-12deg);box-shadow:8px 10px 0 -4px #bcb5a3,11px 11px 0 -3px #343333,10px 22px 35px #0009;display:flex;flex-direction:column;z-index:1}.manual-book>span{font-size:8px;font-weight:700;letter-spacing:.02em}.manual-book b{color:var(--accent);font-weight:500}.manual-book>.icon{width:35px;height:35px;color:#ff9f74;margin-top:22px;stroke-width:1}.manual-book>strong{font-size:22px;line-height:1.1;margin-top:13px;letter-spacing:-.05em}.manual-book>small{display:flex;justify-content:space-between;font-size:6px;letter-spacing:.08em;margin-top:auto;border-top:1px solid #5a504a;padding-top:8px;color:#c1b7ae}.manual-copy .eyebrow{font-size:8px;line-height:1.7}.manual-copy h3{font-size:23px;margin:10px 0}.manual-copy p{font-size:11px;line-height:1.9;margin-bottom:20px}.manual-copy .btn{font-size:10px;padding:10px 12px;gap:8px}.manual-copy .btn>.icon{width:15px;height:15px}.pdf-label{font-size:8px;color:#aaa}.update-note{font-size:10px;margin:14px 0;display:flex;align-items:baseline;gap:8px}.update-note .status-dot{width:5px;height:5px}.support-section{border:1px solid var(--border);border-radius:var(--radius);background:linear-gradient(115deg,#1e201f,#18191c);padding:26px}.support-main{display:flex;gap:18px;align-items:center}.support-icon{width:50px;height:50px;border:1px solid #414641;background:#282c28;border-radius:13px;display:grid;place-items:center;color:#bdceba;flex-shrink:0}.support-main .eyebrow{color:#b3c2ad;font-size:9px}.support-main h2{font-size:23px;margin-top:6px}.support-main p{font-size:11px;margin-top:9px}.support-main>.btn{margin-left:auto;white-space:nowrap;font-size:10px}.faq{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:24px;padding-top:18px;border-top:1px solid #323631}.faq summary{cursor:pointer;font-size:10px;color:#c4c7c3;padding:8px 0}.faq details p{font-size:11px;line-height:1.8;padding:8px 0}.footer{border-top:1px solid var(--border);max-width:1474px;margin:0 38px;padding:22px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;color:#858792;font-size:9px}.footer strong{font-weight:600;color:#b6b8c1}.footer-divider{padding:0 8px;color:#5c5e68}.footer>a{display:flex;align-items:center;gap:6px}.footer .icon{width:13px;height:13px}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#292d28;border:1px solid #6c8364;color:#e1efdd;padding:13px 20px;border-radius:9px;z-index:100;font-size:12px;box-shadow:0 8px 30px #0007;width:max-content;max-width:calc(100% - 32px)}
.back-link{display:inline-flex;align-items:center;gap:8px;color:#b8b9c0;font-size:11px;margin-bottom:26px}.back-link .icon{width:15px;height:15px}.lesson-heading{margin-bottom:25px}.classroom{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:24px;align-items:start}.player{aspect-ratio:16/9;background:#070809;border:1px solid #36383e;border-radius:12px;overflow:hidden}.player iframe{display:block;width:100%;height:100%;border:0}.class-actions{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 0;border-bottom:1px solid var(--border)}.class-actions>span{font-size:10px;display:flex;align-items:center;gap:7px;color:var(--muted)}.class-actions>span .icon{width:14px;height:14px}.complete-button{font-size:10px;min-height:40px}.complete-button.is-complete{background:#203127;border-color:#4d7158;color:#b8e8c4}.lesson-description{padding:26px 0}.lesson-description h2{font-size:20px;margin-bottom:14px}.lesson-description p{font-size:13px;line-height:1.9;color:#c4c5cc}.lesson-description p.muted{color:#9395a0;margin-top:16px;font-size:12px}.lesson-navigation{display:flex;justify-content:space-between;gap:12px;padding-top:20px;border-top:1px solid var(--border)}.local-note{font-size:10px;margin-top:16px}.course-panel{overflow:hidden}.course-panel-heading{padding:23px 20px;border-bottom:1px solid var(--border)}.course-panel-heading .eyebrow{font-size:8px}.course-panel-heading h2{font-size:18px;margin:10px 0 15px;line-height:1.4}.course-panel-heading p{font-size:10px}progress{display:block;width:100%;height:5px;margin-top:12px;border:none;border-radius:9px;overflow:hidden;accent-color:var(--accent);background:#31333b}progress::-webkit-progress-bar{background:#31333b}progress::-webkit-progress-value{background:var(--accent)}progress::-moz-progress-bar{background:var(--accent)}.course-list{list-style:none;padding:10px}.course-item{display:flex;align-items:center;gap:12px;padding:15px 10px;border:1px solid transparent;border-radius:7px;margin:3px 0}.course-item.current{border-color:#ff774831;background:var(--accent-soft)}.course-number{width:29px;height:29px;border-radius:6px;background:#282a30;display:grid;place-items:center;flex-shrink:0;font-size:10px;color:#b2b4bd}.course-item.current .course-number{background:#ff774828;color:var(--accent)}.course-item strong{font-size:11px;font-weight:600;display:block}.course-item small{font-size:9px;color:#999ca5;display:block;margin-top:4px}.course-item.is-complete small{color:#a4d3ae}.course-item.is-complete .course-number{background:#294332;color:#b4edc1}.course-item>.icon{margin-left:auto;width:13px;height:13px;color:#aaa}.course-help{padding:20px;display:flex;gap:10px;border-top:1px solid var(--border);background:#1c1e21}.course-help>.icon{color:#bc9982;width:17px;height:17px}.course-help strong{display:block;font-size:10px;font-weight:600}.course-help a{display:flex;align-items:center;gap:7px;font-size:10px;color:var(--accent);margin-top:7px}.course-help a .icon{width:12px;height:12px}
.acesso{min-height:100vh;display:flex;flex-direction:column}.login-main{width:100%;max-width:1320px;margin:auto;padding:45px;display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:center}.login-story{position:relative;isolation:isolate;background:#151515;border:1px solid #3d3630;border-radius:18px;min-height:620px;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;padding:32px}.login-story>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 45%;z-index:-2}.login-story:after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,#111215b3,transparent 30%,#11121524 45%,#111215 100%);z-index:-1}.login-story .brand{align-self:flex-start}.login-story-copy{padding-top:220px}.login-story-copy h2{font-size:38px;line-height:1.12;max-width:350px;margin:13px 0}.login-story-copy h2 span{color:#ff9e74}.login-story-copy p{font-size:12px;max-width:310px;color:#c7c6c5}.login-story-meta{display:flex;gap:18px;font-size:9px;color:#beb6ae;border-top:1px solid #ffffff26;margin-top:24px;padding-top:16px}.login-story-meta span{display:flex;align-items:center;gap:7px}.login-story-meta .icon{width:13px;height:13px}.login-form-wrap{max-width:370px;width:100%;margin:auto}.login-form-wrap>.eyebrow{margin-bottom:15px}.login-form-wrap h1{font-size:35px;margin-bottom:13px;letter-spacing:-.045em}.login-intro{font-size:13px;line-height:1.9;margin-bottom:30px}.login-form label{display:block;font-size:12px;color:#e0e0e4;margin-bottom:8px}.login-form input:not([type=hidden]){width:100%;height:49px;padding:12px 14px;background:#191b1e;border:1px solid #36383f;border-radius:7px;color:#f1f1f3;font-size:13px}.login-form input::placeholder{color:#777a85}.form-field{margin-bottom:19px}.password-field{position:relative}.password-field input{padding-right:50px!important}.password-toggle{position:absolute;right:4px;top:4px;width:41px;height:41px;border:0;background:transparent;display:grid;place-items:center;color:#9395a0;border-radius:5px}.password-toggle:hover{color:var(--accent)}.password-toggle .icon{width:18px}.login-form .btn{width:100%;margin-top:6px;font-size:12px}.login-form .btn>.icon{margin-left:auto;width:16px}.login-help{font-size:11px;line-height:1.9;margin-top:21px}.login-help a{color:#f8af8d;display:block}.login-security{display:flex;align-items:center;gap:7px;border-top:1px solid var(--border);padding-top:24px;margin-top:26px;font-size:10px;color:#91939c}.login-security .icon{width:14px}.login-purchase-note{font-size:10px;color:#9698a0;background:#191b1e;border:1px solid var(--border);border-radius:7px;padding:14px;margin-top:24px;line-height:1.8}.login-purchase-note strong{color:#c4c5cc;display:block;margin-bottom:3px;font-size:11px}.form-error{border:1px solid #8a4b42;background:#38231f;border-radius:7px;padding:12px 14px;color:#ffc3b4;font-size:12px;margin-bottom:22px}.acesso>.footer{margin:0 45px}
@media(min-width:1600px){.hero{min-height:420px}.hero-content{padding:43px}.hero h2{font-size:52px}.hero p{font-size:14px}.hero-actions{margin-top:28px}.lesson-content p{font-size:12px}.lesson-content h3{font-size:17px}}
@media(max-width:1190px){:root{--sidebar:214px}.sidebar{padding-left:14px;padding-right:14px}.brand{gap:5px}.brand strong{font-size:16px}.topbar{padding:0 26px}.main-content{padding:28px 26px 40px}.hero-content{padding:28px}.hero-actions{gap:12px;flex-wrap:wrap}.hero-content{max-width:78%}.hero h2{font-size:37px}.lesson-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.lesson-image{aspect-ratio:1.85}.lesson-content h3{font-size:17px}.lesson-content p{font-size:12px}.lesson-category,.lesson-state{font-size:9px}.overview-item{padding:0 10px;gap:9px}.overview-item strong{font-size:10px}.overview-item small{font-size:9px}.manual-panel{padding:20px;gap:15px;grid-template-columns:1fr}.manual-art{min-height:180px}.manual-book{width:116px;height:165px;padding:12px}.manual-book>.icon{margin-top:12px;width:26px;height:26px}.manual-book>strong{font-size:20px;margin-top:10px}.manual-copy h3{font-size:20px}.manual-copy p{margin-bottom:12px}.resources-grid{grid-template-columns:1.15fr 1fr}.support-main{flex-wrap:wrap}.support-main>.btn{margin-left:68px}.section-heading h2{font-size:21px}.classroom{grid-template-columns:minmax(0,1fr)}.course-list{display:grid;grid-template-columns:1fr 1fr}.course-panel-heading{padding:20px}.course-panel-heading h2{margin:8px 0}.classroom-main{min-width:0}.login-main{gap:40px;padding:32px}.login-story{min-height:580px;padding:25px}.login-story-copy h2{font-size:34px}.login-story-meta{gap:10px;font-size:8px}}
@media(max-width:850px){.page-heading h1{font-size:24px}.page-heading>.version-tag{display:none}.overview-strip{grid-template-columns:1fr 1fr;gap:20px}.overview-item:nth-child(2){border:0}.overview-item:last-child{grid-column:1/-1;padding:0}.section-heading{align-items:flex-start;flex-wrap:wrap}.hero-art{width:75%;opacity:.75}.hero-content{max-width:100%}.hero:after{background:linear-gradient(90deg,#191a1c 0%,#191a1cf0 25%,#191a1c11 100%)}.hero h2{font-size:34px}.hero-caption{display:none}.hero-kicker{font-size:8px}.resources-grid{grid-template-columns:1fr}.manual-panel{grid-template-columns:.8fr 1fr}.faq{grid-template-columns:1fr;gap:4px}.support-main>.btn{margin-left:0}.footer{margin:0 26px;flex-wrap:wrap}.login-main{grid-template-columns:1fr 1fr;gap:30px;padding:25px}.login-story{min-height:590px;padding:20px}.login-story .brand strong{font-size:15px}.login-story-meta{flex-direction:column;gap:8px}.login-form-wrap h1{font-size:29px}}
@media(max-width:700px){:root{--sidebar:0px}.sidebar{position:relative;width:100%;inset:auto;padding:18px 20px;max-height:none}.sidebar-label,.sidebar-tip,.sidebar-bottom{display:none}.sidebar .brand{margin-bottom:18px}.nav-main{grid-template-columns:1fr 1fr;gap:4px}.nav-main a{padding:10px;font-size:12px}.workspace{margin-left:0}.topbar{height:63px;padding:0 20px}.has-menu-js .sidebar{display:none;position:fixed;top:63px;bottom:0;max-height:calc(100dvh - 63px);width:280px;box-shadow:20px 0 70px #000b}.has-menu-js .sidebar.is-open{display:flex}.has-menu-js .sidebar .nav-main{grid-template-columns:1fr}.has-menu-js .sidebar .sidebar-tip{display:block;margin-top:28px}.has-menu-js .sidebar .sidebar-bottom{display:block}.menu-toggle{display:inline-flex;flex-shrink:0}.breadcrumb{font-size:10px;gap:8px;margin-right:auto}.breadcrumb>span,.breadcrumb>strong{display:none}.member-badge{display:none}.topbar-right{gap:0}.main-content{padding:26px 20px 36px}.page-heading{margin-bottom:22px}.page-heading h1{font-size:26px}.page-heading p{font-size:12px}.hero{min-height:370px}.hero-content{padding:27px 23px}.hero h2{font-size:37px}.hero p{max-width:245px}.hero-art{width:85%;object-position:60%;opacity:.75}.hero:after{background:linear-gradient(90deg,#191a1c 0%,#191a1cf5 22%,#191a1c55 100%)}.hero-actions{gap:14px;margin-top:25px}.hero .btn{font-size:11px}.hero-secondary{font-size:10px}.overview-strip{padding:22px 0}.overview-item strong{font-size:11px}.overview-item small{font-size:9px}.section{margin-top:32px}.section-heading h2{font-size:23px}.section-heading p{font-size:12px}.search-field{width:100%;padding:11px 13px}.search-field input{width:100%;font-size:12px}.lesson-grid{gap:13px}.lesson-image{aspect-ratio:1.3}.lesson-content{padding:13px 12px 0}.lesson-content h3{font-size:15px}.lesson-content p{font-size:11px;line-height:1.7}.lesson-category{font-size:7px}.lesson-number{font-size:7px;top:8px;left:8px}.lesson-state{font-size:8px;left:8px}.lesson-foot{font-size:8px}.support-section{padding:23px}.support-icon{width:42px;height:42px}.support-main{gap:16px}.support-main>div{flex:1;min-width:180px}.support-main .eyebrow{font-size:8px}.support-main h2{font-size:22px}.support-main>.btn{width:100%;font-size:11px}.faq summary{font-size:12px}.footer{margin:0 20px;font-size:9px;padding:20px 0}.class-actions{align-items:flex-start;flex-direction:column;gap:12px}.class-actions .btn{width:100%;font-size:12px}.lesson-navigation .btn{font-size:11px;padding:10px 12px}.course-list{grid-template-columns:1fr}.lesson-heading h1{font-size:28px}.login-main{display:block;max-width:470px;padding:24px}.login-story{min-height:0;height:220px;margin-bottom:32px;padding:22px}.login-story>img{object-position:50% 40%}.login-story:after{background:linear-gradient(90deg,#111215ee,#11121530)}.login-story-copy{padding-top:30px}.login-story-copy>.eyebrow,.login-story-copy>p,.login-story-meta{display:none}.login-story-copy h2{font-size:27px;max-width:260px;margin:0}.login-form-wrap{max-width:none}.login-form-wrap h1{font-size:31px}.login-intro{margin-bottom:24px}.login-security{padding-top:19px;margin-top:20px}.acesso>.footer{margin:0 24px}.login-purchase-note{margin-top:18px}}
@media(max-width:380px){.main-content{padding:22px 15px}.hero-content{padding:25px 18px}.hero h2{font-size:32px}.hero-kicker{font-size:7px}.hero-actions{align-items:flex-start;flex-direction:column}.lesson-grid{grid-template-columns:1fr}.lesson-image{aspect-ratio:1.8}.lesson-content h3{font-size:18px}.lesson-content p{font-size:12px}.lesson-category{font-size:9px}.overview-strip{grid-template-columns:1fr}.overview-item{border:0!important;padding:0!important}.overview-item:last-child{grid-column:auto}.manual-panel{gap:15px;padding:18px}.manual-copy .btn{font-size:9px;padding:8px}.manual-copy .pdf-label{display:none}.download-panel{padding:17px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
@media(min-width:701px) and (max-height:760px){.sidebar{padding-top:23px;padding-bottom:16px}.sidebar-label{margin-top:32px}.sidebar-tip{margin-top:30px}.sidebar-bottom{padding-top:24px}}
.video-fallback{margin-top:12px;font-size:10px}.video-fallback a{color:var(--accent);display:inline-flex;align-items:center;gap:4px}.video-fallback .icon{width:12px;height:12px}