@layer reset,base,layout,components,responsive;
@layer reset{*,*::before,*::after{box-sizing:border-box}body,h1,h2,h3,p,ul,ol{margin:0}button,input,textarea,select{font:inherit}img{max-width:100%;height:auto;display:block}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button{color:inherit}ul,ol{padding:0}body{min-width:320px}textarea{resize:vertical}button:disabled{cursor:not-allowed} [hidden]{display:none!important}}
@layer base{
:root{color-scheme:dark;--bg:#080d16;--surface:#0d1724;--surface2:#102333;--text:#f1f4f9;--muted:#a4b7cc;--line:#263d50;--cyan:#13e2e6;--blue:#168bff;--warm:#ffb54c;--button-text:#04131e;--shadow:0 20px 70px #0003;--radius:14px;--max:1240px;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-synthesis:none}
:root[data-theme=light]{color-scheme:light;--bg:#f4f7fa;--surface:#fff;--surface2:#e8f1f5;--text:#12283b;--muted:#4c6476;--line:#c0d1dc;--cyan:#006e79;--blue:#1263b5;--warm:#955b00;--button-text:#fff;--shadow:0 18px 60px #1634420d}
body{background:var(--bg);color:var(--text);font-size:16px;line-height:1.65;letter-spacing:-.012em}body::before{content:"";position:absolute;z-index:-1;inset:0 0 auto;height:750px;background:radial-gradient(ellipse at 75% 20%,#07496526,transparent 60%);pointer-events:none}
h1,h2,h3{line-height:1.15;letter-spacing:-.04em;font-weight:650;text-wrap:balance}h1{font-size:clamp(2.5rem,4.4vw,4.75rem)}h2{font-size:clamp(1.75rem,3.2vw,3rem)}h3{font-size:1.25rem;letter-spacing:-.02em}p{color:var(--muted)}p+p{margin-top:1rem}em{font-style:normal;color:var(--cyan)}:focus-visible{outline:3px solid var(--warm);outline-offset:5px}::selection{background:var(--cyan);color:var(--button-text)}a:hover{color:var(--cyan)}label{font-size:.9rem;font-weight:550}input,textarea,select{background:var(--bg);border:1px solid var(--line);border-radius:8px;min-height:48px;width:100%;padding:12px 14px;color:var(--text)}input:hover,textarea:hover,select:hover{border-color:var(--muted)}textarea{line-height:1.6}::placeholder{color:var(--muted);opacity:1}table{width:100%;border-collapse:collapse;text-align:left}th,td{padding:15px 18px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:.75rem;letter-spacing:.08em;font-weight:500;color:var(--muted);text-transform:uppercase}code{font-size:.82em;overflow-wrap:anywhere}time{color:var(--muted);font-size:.85rem}hr{border:0;border-top:1px solid var(--line);margin:30px 0}}
@layer layout{
.container{width:min(var(--max),calc(100% - 80px));margin-inline:auto}.header{min-height:142px;display:flex;align-items:center;gap:42px;border-bottom:1px solid #1b394340}.header nav{display:flex;align-items:center;justify-content:center;gap:32px;flex:1}.header nav a{font-size:.93rem;color:var(--muted)}.header nav a:hover,.header a[aria-current]{color:var(--cyan)}.header-tools{display:flex;gap:22px;align-items:center}.brand{width:142px;display:block;flex-shrink:0}.brand img{width:100%;height:auto;object-fit:contain}.language{display:flex;gap:8px;font-size:.86rem;white-space:nowrap}.language span{color:var(--muted)}.language a{min-height:44px;display:inline-flex;align-items:center}.theme-button,.menu-button{background:none;border:0;font-size:1.9rem;padding:0;width:44px;height:44px;line-height:1}.menu-button{display:none}.hero{display:grid;grid-template-columns:1.04fr 1fr;min-height:540px;align-items:center;gap:50px;padding-block:55px 65px}.hero h1{font-size:clamp(2.5rem,4.4vw,4.2rem);line-height:1.12;max-width:650px}.hero p{max-width:480px;font-size:1.04rem;margin-top:28px;line-height:1.8}.hero .actions{margin-top:32px}.section{padding-block:60px}.section-title{display:flex;align-items:center;gap:30px;margin-bottom:35px}.section-title span{height:1px;background:var(--line);flex:1}.section-title h2{font-size:2.1rem;text-align:center}.course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.method-section{display:grid;grid-template-columns:.85fr 1.3fr;gap:80px;align-items:center;border-block:1px solid var(--line);margin-top:50px;padding-block:100px}.method-section h2{max-width:400px}.method-section p{margin-top:22px;max-width:450px}.method-steps{list-style:none}.method-steps li{display:grid;grid-template-columns:38px 145px 1fr;align-items:center;gap:15px;border-bottom:1px solid var(--line);padding:22px 0}.method-steps li:last-child{border:0}.method-steps li>span{display:grid;place-items:center;border:1px solid var(--cyan);color:var(--cyan);width:32px;height:32px;border-radius:50%;font-size:.85rem}.method-steps h3{font-size:1.12rem}.method-steps p{margin:0;font-size:.88rem}.space-section{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center;padding-block:90px}.space-section h2{max-width:420px}.space-section p{margin-top:22px}.space-section .orbit-art{transform:scale(.8)}.editorial-links{margin-top:24px;max-width:400px}.editorial-links a{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:16px 0}.editorial-links span{color:var(--cyan)}.footer{border-top:1px solid var(--line);display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;padding-block:45px 25px}.footer-brand{width:150px;margin-top:-20px}.footer p{font-size:.86rem}.footer nav{display:flex;flex-direction:column;gap:13px;font-size:.9rem;padding-top:12px}.footer-note{grid-column:1/-1;border-top:1px solid var(--line);padding-top:22px;font-size:.76rem;color:var(--muted)}.page-section{padding-block:55px 95px;min-height:65vh}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-bottom:45px}.page-heading h1{font-size:clamp(2.5rem,4vw,3.75rem)}.page-heading p{margin-top:20px}.narrow{max-width:820px}.workspace{display:grid;grid-template-columns:250px minmax(0,1fr);min-height:100vh}.sidebar{padding:10px 22px 25px;border-right:1px solid var(--line);background:var(--surface);display:flex;flex-direction:column;gap:12px}.sidebar .brand{width:160px;margin:0 auto 4px}.sidebar nav{display:flex;flex-direction:column;gap:4px}.sidebar nav a{font-size:.86rem;color:var(--muted);padding:10px 12px;display:flex;align-items:center;gap:12px;border:1px solid transparent;border-radius:8px;min-height:45px}.sidebar nav a:hover{color:var(--cyan)}.sidebar nav a[aria-current]{color:var(--cyan);border-color:var(--line);background:var(--surface2);box-shadow:inset 3px 0 var(--cyan)}.nav-dot{width:12px;height:12px;border:1px solid currentColor;border-radius:3px;flex-shrink:0}.sidebar-bottom{margin-top:auto;padding-top:40px}.sidebar-bottom p{font-size:.9rem;max-width:170px}.sidebar-bottom form{margin-top:15px}.workspace-body{min-width:0}.header-workspace{margin-inline:36px;min-height:85px;justify-content:flex-end}.header-workspace nav{justify-content:flex-start;gap:24px}.workspace-main{padding:40px 36px 60px}.workspace-title{font-size:2.65rem;margin-block:18px 30px}.workspace-main>.container{width:100%}.learning-panel{display:grid;grid-template-columns:minmax(0,1fr) 285px;gap:26px}.lesson-content{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.lesson-content .stack-form{margin-top:35px}.lesson-primary-media:empty{display:none}.lesson-downloads{margin:20px 0 28px;padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface2)}.lesson-downloads h2{font-size:1.2rem;margin-bottom:14px}.lesson-downloads ul{display:grid;gap:10px;list-style:none}.lesson-downloads li{display:flex;align-items:center;justify-content:space-between;gap:16px}.lesson-downloads li>span{overflow-wrap:anywhere}.lesson-audio{margin-block:24px}.lesson-content>.workspace-title{margin-top:12px}.lesson-rail{padding:25px 20px;border:1px solid var(--line);border-radius:var(--radius);align-self:start}.lesson-rail h2{font-size:1.15rem;margin-bottom:16px}.auth-section{display:grid;grid-template-columns:1fr 1fr;gap:100px;padding-block:50px 90px;align-items:center}.auth-art h2{max-width:420px;font-size:3rem}.auth-art .orbit-art{height:380px}.auth-panel{max-width:460px;width:100%;justify-self:center}.auth-panel h1{font-size:2.3rem;margin-block:12px 16px}.auth-brand{width:105px}.auth-panel .stack-form{margin-top:28px}.portal-columns{display:grid;grid-template-columns:1.5fr 1fr;gap:30px}.content-narrow{max-width:850px}.editor-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}.editor-grid form+form{border-left:1px solid var(--line);padding-left:40px}}
@layer components{
.button{display:inline-flex;align-items:center;justify-content:center;gap:20px;border:1px solid var(--cyan);border-radius:8px;background:var(--cyan);color:var(--button-text);padding:12px 22px;font-weight:600;font-size:.88rem;min-height:48px;line-height:1.5;box-shadow:0 4px 20px #00d8de0d}.button:hover{filter:brightness(1.08);color:var(--button-text)}.button.outline{background:transparent;color:var(--text);font-weight:500}.button.outline:hover{background:var(--surface2);color:var(--cyan)}.button.compact{padding:9px 20px;min-height:44px}.button.wide{width:100%}.actions{display:flex;flex-wrap:wrap;align-items:center;gap:22px}.text-link{font-size:.88rem;display:inline-flex;align-items:center;gap:12px;min-height:44px}.text-link span{color:var(--cyan)}.text-button{border:0;background:none;padding:8px 0;text-align:left;color:var(--cyan);font-size:.86rem;min-height:44px}.muted{color:var(--muted)}.small{font-size:.82rem}.stack-form{display:flex;flex-direction:column;gap:10px}.stack-form label:not(:first-child){margin-top:12px}.stack-form .actions{margin-top:16px}.stack-form .button.wide{margin-top:16px}.checkbox{display:flex;align-items:flex-start;gap:12px}.checkbox input{width:20px;min-height:20px;margin-top:4px;flex-shrink:0}.checkbox a{text-decoration:underline}.search-form{display:flex;align-items:center;gap:10px;max-width:520px}.search-form input{min-width:100px}.notice{background:var(--surface2);border:1px solid var(--line);border-left:3px solid var(--cyan);padding:16px 20px;margin-block:20px;border-radius:6px;font-size:.9rem;color:var(--text)}.notice.error{border-left-color:#ff9b83}.empty-state{padding:40px;border:1px dashed var(--line);border-radius:var(--radius);text-align:center}.breadcrumb{color:var(--muted);font-size:.84rem;display:inline-block;margin-bottom:10px}.prose{line-height:1.8;overflow-wrap:anywhere}.prose h2{font-size:1.6rem;margin:25px 0 16px}.prose h3{margin:22px 0 15px}.prose p{color:var(--text);margin-bottom:18px}.prose ul,.prose ol{padding-left:24px;margin-bottom:20px}.prose a{text-decoration:underline;color:var(--cyan)}.prose img{max-width:100%}.course-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:linear-gradient(140deg,var(--surface2),var(--surface));transition:border-color .2s,transform .2s;min-width:0}.course-card:hover{border-color:var(--cyan);transform:translateY(-4px)}.course-card-heading{padding:22px 20px;display:grid;grid-template-columns:27px 1fr 26px;gap:13px;min-height:135px}.course-card-heading h3{font-size:1.1rem;line-height:1.3}.course-card-heading p{font-size:.79rem;margin-top:10px;line-height:1.5}.program-symbol{color:var(--cyan);font-size:1.7rem;line-height:1.2}.symbol-2{color:var(--warm)}.symbol-3{color:#afa2ef}.arrow-circle{border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;width:30px;height:30px;font-size:1rem;color:var(--cyan);flex-shrink:0}.course-card-bottom{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:14px 20px;font-size:.76rem;color:var(--muted)}.course-card-bottom a{color:var(--text)}.course-card-link:hover{color:var(--text)}
.program-art{position:relative;height:210px;overflow:hidden;background:radial-gradient(ellipse at 50% 10%,#164c67,#0b1625 60%);border-block:1px solid #183446}.program-art::before,.program-art::after{content:"";position:absolute;left:50%;border:1px solid #00c6f955;transform:translateX(-50%) rotate(-30deg);width:230px;height:230px;top:40px;border-radius:20%}.program-art::after{width:170px;height:170px;top:70px;transform:translateX(-50%) rotate(-30deg);border-color:#4af3ff66}.program-art span{position:absolute;width:150px;height:150px;left:50%;top:90px;transform:translateX(-50%) rotate(-30deg);border:1px solid #77ffff88;box-shadow:0 0 70px #03edff30,inset 0 0 50px #03edff10}.program-art i{position:absolute;width:2px;height:90px;left:50%;top:5px;background:linear-gradient(transparent,#8cffff);box-shadow:0 0 15px #00ddff}.art-2{background:radial-gradient(ellipse at 50% 60%,#8a4c2633,#141a28 70%)}.art-2::before{top:25px;width:160px;height:160px;border:1px solid #ffb658aa;border-radius:50%;box-shadow:0 0 55px #ff931333,inset 0 0 40px #ff8b2322}.art-2::after{top:52px;width:106px;height:106px;border-radius:50%;border-color:#ffe098bb}.art-2 span{top:60%;height:1px;transform:translateX(-50%);width:100%;background:linear-gradient(90deg,transparent,#ffb65c,transparent);box-shadow:0 20px 50px #ffc654}.art-2 i{display:none}.art-3{background:radial-gradient(ellipse at 50% 60%,#343655,#101925 70%)}.art-3::before{width:140px;height:80px;top:100px;border-radius:50%;transform:translateX(-50%) rotate(-10deg);border-color:#a1a6ec;box-shadow:0 0 30px #697ae626,inset 0 0 30px #aab5ff33}.art-3::after{width:110px;height:62px;top:62px;border-radius:50%;transform:translateX(-50%) rotate(10deg);border-color:#c9c1fa;box-shadow:inset 0 0 20px #d9beff33}.art-3 span{top:33px;width:73px;height:39px;border-radius:50%;border-color:#e4cbff;transform:translateX(-50%) rotate(-13deg);box-shadow:0 0 35px #b189dd44}.art-3 i{display:none}
.orbit-art{height:430px;width:100%;position:relative;isolation:isolate;perspective:850px}.orbit-halo{position:absolute;inset:0;background:radial-gradient(ellipse at 52% 50%,#f993491c,transparent 38%),radial-gradient(ellipse at 42% 53%,#009ac528,transparent 67%);filter:blur(8px)}.orbit{position:absolute;left:7%;top:28%;width:88%;height:40%;border:1.2px solid #29cddd;border-radius:50%;transform:rotate(-35deg);box-shadow:0 0 12px #0bdffe15,inset 0 0 12px #0befff15}.orbit-two{width:72%;left:15%;height:37%;top:29%;transform:rotate(40deg);border-color:#ffaf5b99}.orbit-three{width:70%;left:17%;height:55%;top:22%;transform:rotate(80deg);border-color:#fcbd6466}.orbit-four{width:64%;left:20%;height:26%;top:38%;transform:rotate(-26deg);border-color:#35c9e177}.orbit i{position:absolute;width:6px;height:6px;top:19%;left:12%;border-radius:50%;background:#b7fcff;box-shadow:0 0 12px #71ebff}.orbit-two i{left:auto;right:10%;top:80%;background:#ffb467;box-shadow:0 0 10px #ffbb69}.orbit-core{position:absolute;width:110px;height:110px;left:calc(50% - 55px);top:calc(50% - 55px);border-radius:50%;background:radial-gradient(circle at 30% 25%,#ffdba6,#dca269 40%,#543939 76%,#152638);box-shadow:0 0 40px #f7b45c26,12px 12px 80px #009bc022;z-index:2}.orbit-core::after{content:"";position:absolute;inset:12%;border:1px solid #ffe8c922;border-radius:50%}.orbit-art:hover .orbit-one{transform:rotate(-25deg);transition:transform 1s}.library-list article{display:grid;grid-template-columns:65px 1fr 50px;gap:25px;border-top:1px solid var(--line);padding:30px 0;align-items:start}.library-list h2{font-size:1.7rem;margin-bottom:12px}.library-list p{max-width:820px}.library-index{color:var(--cyan);font-size:1.1rem;padding-top:5px}.library-list .arrow-circle{width:44px;height:44px}.lesson-list{list-style:none}.lesson-list li{border-bottom:1px solid var(--line)}.lesson-list a{display:flex;align-items:center;gap:15px;padding:18px 0;font-size:.92rem}.lesson-list a>div{flex:1}.lesson-list a[aria-current]{color:var(--cyan)}.lesson-locked-link{color:var(--text)}.lesson-locked-link:hover,.lesson-locked-link:focus-visible{color:var(--cyan)}.lesson-lock-icon{width:22px;height:22px;display:grid;place-items:center;color:var(--cyan);flex:0 0 22px}.lesson-lock-icon svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.lesson-access-label{display:block;margin-top:4px;font-size:.76rem;color:var(--muted)}.lesson-number{color:var(--muted);font-size:.8rem}.panel{border:1px solid var(--line);background:var(--surface);border-radius:var(--radius);padding:25px;margin-bottom:24px;min-width:0}.panel h2{font-size:1.5rem;margin-bottom:24px}.panel h3{margin-bottom:14px}.panel>p{margin-bottom:20px}.table-scroll{overflow:auto;border:1px solid var(--line);border-radius:var(--radius);margin-block:24px;max-width:100%}.tabs{display:flex;gap:25px;border-bottom:1px solid var(--line);overflow:auto;margin-bottom:25px}.tabs a{padding:15px 0;white-space:nowrap;font-size:.9rem}.tabs a[aria-current]{border-bottom:3px solid var(--cyan);color:var(--cyan)}.badge{display:inline-flex;align-items:center;gap:8px;white-space:nowrap;font-size:.8rem}.badge::before{content:"";width:7px;height:7px;border-radius:50%;background:#63db88}.badge.stale::before,.badge.draft::before{background:var(--warm)}.badge.missing::before{background:#e9957c}.journal-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin-top:30px}.journal-list .panel{margin:0}.note-body{white-space:pre-wrap;overflow-wrap:anywhere;color:var(--text)}.message{border-bottom:1px solid var(--line);padding-block:20px}.message p{color:var(--text);white-space:pre-wrap}.message small{display:block;color:var(--muted);margin-bottom:8px}.post-header{display:flex;align-items:center;gap:12px;margin-bottom:15px}.avatar{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;color:var(--cyan);font-size:.9rem}.comments{border-top:1px solid var(--line);margin-top:20px;padding-top:20px}.comment{padding:15px 0;border-bottom:1px solid var(--line)}.comment p{color:var(--text)}.post-actions{display:flex;gap:20px;margin-top:12px}.course-progress{display:flex;flex-direction:column;gap:10px;padding:22px 0;border-bottom:1px solid var(--line)}progress{width:100%;height:7px;border:0;accent-color:var(--cyan)}progress::-webkit-progress-bar{background:var(--line);border-radius:4px}progress::-webkit-progress-value{background:var(--cyan);border-radius:4px}.video-consent{min-height:280px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:20px;padding:35px;margin-block:25px}.video-frame{width:100%;min-height:200px;aspect-ratio:16/9;border:0;display:block}.error-page{padding-block:80px;text-align:center;max-width:800px}.error-code{font-size:6rem;color:var(--cyan);line-height:1.2}.error-page p{margin-block:25px}.error-page .actions{justify-content:center}.certificate{padding:60px;border:1px solid var(--warm);background:var(--surface);text-align:center}.certificate .brand{margin:auto auto 20px}.certificate h1{margin-bottom:30px}.certificate h2{margin-block:20px}.skip{position:fixed;top:-150px;left:16px;z-index:20;background:var(--cyan);color:var(--button-text);padding:12px 20px;border-radius:5px}.skip:focus{top:16px;color:var(--button-text)}.connection-status{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);z-index:20;max-width:90%;background:var(--surface);border:1px solid var(--warm);padding:15px 25px;border-radius:8px;box-shadow:var(--shadow)}
[data-theme=light] .brand{background:#101925;border-radius:8px;padding:5px}[data-theme=light] .orbit-art{filter:saturate(.8)}[data-theme=light] .program-art{border-color:var(--line)}
}
@layer responsive{
@media(min-width:1600px){.workspace-main{max-width:1600px;margin:auto}.hero{min-height:610px}}
@media(max-width:1150px){.container{width:calc(100% - 48px)}.header{gap:24px}.header nav{gap:20px}.header-tools{gap:12px}.brand{width:120px}.hero{gap:25px}.hero h1{font-size:3.4rem}.orbit-art{height:390px}.course-card-heading{padding:18px 15px;grid-template-columns:25px 1fr;gap:9px;min-height:158px}.course-card-heading>.arrow-circle{display:none}.course-card-bottom{padding:12px 15px;flex-wrap:wrap;gap:6px}.method-section{gap:40px}.method-steps li{grid-template-columns:30px 115px 1fr;gap:12px}.workspace{grid-template-columns:205px 1fr}.sidebar{padding-inline:12px}.header-workspace{margin-inline:24px}.workspace-main{padding:30px 24px}.header-workspace nav{gap:17px;font-size:.8rem}.learning-panel{grid-template-columns:1fr}.lesson-rail{order:2}.auth-section{gap:50px}.editor-grid{gap:24px}.editor-grid form+form{padding-left:24px}.portal-columns{grid-template-columns:1fr}.journal-list{grid-template-columns:1fr}}
@media(max-width:800px){.container{width:calc(100% - 40px)}.header{min-height:115px;gap:12px}.header nav{gap:15px}.header nav a{font-size:.8rem}.header-tools{gap:8px}.brand{width:104px}.header-tools>.button{display:none}.hero{min-height:500px;gap:10px;padding-block:40px}.hero h1{font-size:2.8rem}.hero p{font-size:.96rem}.hero .actions{gap:12px}.hero .text-link{font-size:.76rem}.orbit-art{height:320px}.orbit-core{width:80px;height:80px;left:calc(50% - 40px);top:calc(50% - 40px)}.course-grid{gap:15px}.course-card-heading{display:block;min-height:178px}.program-symbol{display:block;margin-bottom:10px}.program-art{height:160px}.course-card h3{font-size:1rem}.section{padding-block:40px}.section-title h2{font-size:1.8rem}.method-section{grid-template-columns:1fr;padding-block:60px}.method-section h2{max-width:none}.method-section p{max-width:none}.method-steps li{grid-template-columns:35px 140px 1fr}.space-section{gap:35px}.footer{gap:25px;grid-template-columns:1.3fr 1fr 1fr}.footer-brand{width:125px}.workspace{grid-template-columns:1fr}.sidebar{border:0;border-bottom:1px solid var(--line);padding:8px 20px;display:block}.sidebar .brand,.sidebar-bottom{display:none}.sidebar nav{display:flex;flex-direction:row;overflow:auto;gap:8px}.sidebar nav a{white-space:nowrap;min-height:44px}.nav-dot{display:none}.header-workspace{min-height:75px}.workspace-title{font-size:2.1rem}.auth-section{gap:40px}.auth-art h2{font-size:2.4rem}.auth-art .orbit-art{height:300px}.auth-panel h1{font-size:2rem}.page-heading{flex-direction:column;align-items:stretch}.search-form{max-width:none}.editor-grid{grid-template-columns:1fr}.editor-grid form+form{padding-left:0;padding-top:25px;border-left:0;border-top:1px solid var(--line)}}
@media(max-width:600px){.lesson-downloads li{align-items:stretch;flex-direction:column}.lesson-downloads .button{align-self:flex-start}.container{width:calc(100% - 36px)}.header{position:relative;min-height:108px;flex-wrap:wrap;justify-content:space-between;gap:0}.header .brand{width:105px}.menu-button{display:block;order:3;margin-left:5px}.header-tools{margin-left:auto;gap:10px}.header nav{display:none;order:4;flex:0 0 100%;flex-direction:column;align-items:stretch;padding:10px 0 22px;gap:0}.header nav.open{display:flex}.header nav a{font-size:1rem;padding:10px 5px}.theme-button{font-size:1.7rem;width:38px}.language{font-size:.8rem;gap:6px}.hero{grid-template-columns:1fr;padding-block:42px 15px;gap:0}.hero h1{font-size:2.75rem;max-width:390px;line-height:1.15}.hero p{font-size:.96rem;margin-top:23px;max-width:370px}.hero .actions{margin-top:24px;gap:18px}.hero .button{padding:12px 16px}.hero .text-link{font-size:.81rem}.hero .orbit-art{height:285px;max-width:360px;justify-self:center}.section-title{gap:14px;margin-bottom:25px}.section-title h2{font-size:1.6rem}.course-grid{grid-template-columns:1fr;gap:24px}.course-card-heading{display:grid;grid-template-columns:28px 1fr 30px;min-height:auto;padding:22px}.course-card-heading>.arrow-circle{display:grid}.course-card h3{font-size:1.15rem}.program-symbol{margin:0}.course-card-heading p{font-size:.86rem}.program-art{height:190px}.course-card-bottom{padding:15px 22px;font-size:.81rem}.method-section{gap:30px;margin-top:20px}.method-section h2{font-size:2.4rem}.method-steps li{grid-template-columns:30px 1fr;gap:8px 15px}.method-steps p{grid-column:2}.method-steps h3{font-size:1.14rem}.space-section{grid-template-columns:1fr;gap:0;padding-bottom:20px}.space-section h2{font-size:2.4rem}.space-section .orbit-art{height:280px;margin-block:0}.footer{grid-template-columns:1fr 1fr;gap:22px;padding-top:30px}.footer>div:first-child{grid-column:1/-1;display:flex;align-items:center;gap:25px}.footer-brand{margin:0;width:110px}.footer p{max-width:180px}.footer nav{font-size:.85rem}.footer-note{font-size:.74rem;line-height:1.65}.page-section{padding-block:35px 60px}.page-heading{margin-bottom:30px}.page-heading h1{font-size:2.5rem}.library-list article{grid-template-columns:35px 1fr;gap:15px;padding-block:25px}.library-list .arrow-circle{display:none}.library-list h2{font-size:1.4rem}.library-list p{font-size:.9rem}.auth-section{display:block;padding-block:25px 60px}.auth-art{display:none}.auth-brand{display:none}.auth-panel{max-width:none}.auth-panel h1{font-size:2.3rem}.auth-panel .stack-form{margin-top:25px}.header-workspace{min-height:65px;margin-inline:18px}.header-workspace .header-tools{margin-left:auto}.workspace-main{padding:30px 18px}.workspace-title{font-size:2.2rem;margin-top:12px}.sidebar{padding-inline:10px}.sidebar nav a{padding:7px 12px;font-size:.8rem}.lesson-content,.panel{padding:20px}.lesson-content .actions{gap:12px;align-items:stretch}.lesson-content .actions .button{flex:1;padding-inline:12px;font-size:.79rem}.prose{font-size:.96rem}.learning-panel{gap:20px}.prose h2{font-size:1.5rem}.lesson-rail{padding:20px}.actions{gap:15px}.table-scroll th,.table-scroll td{padding:12px;font-size:.83rem}.tabs{gap:20px}.certificate{padding:35px 20px}.search-form{flex-direction:column;align-items:stretch}.search-form button{width:100%}}

/* Structured program pages use the existing site tokens and content components. */
.program-course-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.86fr);gap:clamp(28px,5vw,72px);align-items:center;margin-bottom:32px}.program-hero-image{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius);border:1px solid var(--line)}.program-kicker{color:var(--cyan);font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase}.program-overview{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;margin:40px 0}.program-overview>div,.program-module{border:1px solid var(--line);background:var(--surface);border-radius:var(--radius);padding:clamp(22px,3vw,38px)}.program-modules{display:grid;gap:28px}.program-module{display:grid;grid-template-columns:minmax(0,1fr) minmax(220px,.62fr);gap:28px}.program-module>img{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;border-radius:calc(var(--radius) - 4px)}.program-module>.lesson-list{grid-column:1/-1}.program-outcome{padding:14px 16px;border-left:3px solid var(--cyan);background:var(--surface2)}.lesson-block{margin:26px 0;padding:18px 20px;border-left:3px solid var(--line);background:var(--surface2);border-radius:0 var(--radius) var(--radius) 0}.lesson-block.prompt,.lesson-block.exercise,.lesson-block.check,.lesson-block.action{border-left-color:var(--cyan)}.lesson-block-label{color:var(--cyan);font-size:.76rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.worksheet{margin-top:32px}.worksheet-field{margin:20px 0}.worksheet-field textarea{width:100%;min-height:120px}.program-status{display:flex;gap:24px;flex-wrap:wrap}.program-status div{min-width:140px}.program-status dt{color:var(--muted);font-size:.82rem}.program-status dd{margin:4px 0}.program-module-admin{margin:18px 0;border:1px solid var(--line);border-radius:var(--radius);padding:16px}.program-module-admin>summary{cursor:pointer;min-height:44px;display:flex;align-items:center}.program-builder textarea[spellcheck="false"]{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.82rem}
.program-module.without-image{grid-template-columns:1fr}.badge.coming-soon{display:inline-flex;margin-top:8px;background:color-mix(in srgb,var(--cyan) 18%,var(--surface));color:var(--text);border:1px solid var(--cyan);padding:5px 10px;border-radius:999px;font-size:.76rem;font-weight:700}.program-interest-button{white-space:normal;line-height:1.3;max-width:100%}.course-card-bottom .program-interest-button{font-size:.76rem;padding:9px 12px;min-height:44px}.program-interest-dialog{width:min(540px,calc(100vw - 32px));border:1px solid var(--line);border-radius:var(--radius);padding:0;color:var(--text);background:var(--surface);box-shadow:var(--shadow)}.program-interest-dialog::backdrop{background:#080c14bb}.program-interest-dialog form{position:relative;padding:clamp(24px,5vw,40px)}.program-interest-dialog .dialog-close{position:absolute;top:12px;right:12px;width:44px;height:44px;border:0;border-radius:50%;background:transparent;color:var(--text);font-size:1.7rem;cursor:pointer}.program-interest-dialog .dialog-close:hover,.program-interest-dialog .dialog-close:focus-visible{background:var(--surface2);outline:2px solid var(--cyan)}
@media(max-width:800px){.program-course-hero{margin-bottom:24px}.program-course-hero,.program-overview,.program-module{grid-template-columns:1fr}.program-module>img,.program-module>.lesson-list{grid-column:1}.program-hero-image{max-width:620px}.program-module{padding:20px}.program-status{display:grid;grid-template-columns:1fr 1fr}.program-builder .editor-grid{grid-template-columns:1fr}.program-builder .editor-grid form+form{border-left:0;padding-left:0}}
@media print{.header,.footer,.lesson-rail,.sidebar,.header-workspace,.worksheet .button{display:none!important}.workspace,.learning-panel{display:block}.workspace-main{padding:0}.lesson-content{border:0;padding:0}.worksheet textarea{border:0;border-bottom:1px solid #777;min-height:90px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}.course-card:hover{transform:none}}
@media print{.header,.sidebar,.footer,.actions,.skip{display:none!important}.workspace{display:block}.workspace-main{padding:0}body{background:white;color:black}.certificate{background:white;color:black;border-color:#555}.certificate p{color:#333}.certificate .brand{background:#101925;padding:5px}a{color:inherit}}
}

@layer responsive{.header nav .mobile-account{display:none}@media(max-width:600px){.header nav .mobile-account{display:block}}@media(min-width:801px){.sidebar{height:100vh;position:sticky;top:0;overflow:auto}}}

@layer components{.program-landscape{height:210px;width:100%;object-fit:cover;object-position:center 65%;border-block:1px solid var(--line)}.orbit-core{width:68px;height:68px;left:calc(50% - 34px);top:calc(50% - 34px);background:radial-gradient(circle at 40% 35%,#fff8c4,#ffe19a 55%,#ffb953 95%);box-shadow:0 0 30px #ffbd63b0,0 0 100px #ffa54d35}.orbit-one{width:100%;height:53%;left:0;top:24%;transform:rotate(18deg)}.orbit-two{width:100%;height:48%;left:0;top:26%;transform:rotate(-25deg)}.orbit-three{width:80%;left:10%;height:72%;top:14%;border-style:dotted;border-color:#10b9d259;transform:rotate(60deg)}.orbit-four{height:46%;width:88%;left:6%;top:26%;border-color:#718d9a55;transform:rotate(35deg)}.hero{padding-block:35px 45px;min-height:510px}}
@layer responsive{@media(max-width:800px){.program-landscape{height:160px}}@media(max-width:600px){.program-landscape{height:200px}.hero{padding-block:42px 15px}.orbit-core{width:50px;height:50px;left:calc(50% - 25px);top:calc(50% - 25px)}}}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
fieldset{border:1px solid var(--line);border-radius:12px;padding:20px;min-width:0;display:grid;gap:10px}legend{font-weight:700;padding:0 8px}.search-form{margin-bottom:28px}

.breadcrumb ol{list-style:none;padding:0;display:flex;gap:.6rem;flex-wrap:wrap}.breadcrumb li{display:inline}.breadcrumb{font-size:.8rem;margin-bottom:2rem}

.profile-preview{max-width:240px;max-height:160px;object-fit:contain;border-radius:1rem}.community-image{display:block;max-width:100%;max-height:600px;object-fit:contain;border-radius:1rem}
.library-list article.blog-library-item{grid-template-columns:65px minmax(180px,260px) minmax(0,1fr) 50px;align-items:center}.blog-thumbnail{display:block;aspect-ratio:16/9;overflow:hidden;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface2)}.blog-thumbnail img{display:block;width:100%;height:100%;object-fit:cover}.article-cover{margin:28px 0 34px}.article-cover img{display:block;width:100%;height:auto;object-fit:contain;border-radius:var(--radius);border:1px solid var(--line)}.article-cover figcaption{margin-top:10px;color:var(--muted);font-size:.84rem}.blog-cover-editor{display:flex;flex-direction:column;gap:10px;border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:18px}.cover-admin-preview{margin:14px 0 4px}.cover-admin-preview img{display:block;width:min(100%,520px);height:auto;max-height:320px;object-fit:contain;border-radius:var(--radius);border:1px solid var(--line)}.cover-admin-preview figcaption{margin-top:8px;color:var(--muted);font-size:.78rem;overflow-wrap:anywhere}
@media(max-width:800px){.library-list article.blog-library-item{grid-template-columns:50px minmax(140px,210px) minmax(0,1fr) 44px;gap:18px}}
@media(max-width:600px){.library-list article.blog-library-item{grid-template-columns:35px minmax(0,1fr);align-items:start}.blog-library-item .blog-thumbnail,.blog-library-item>div{grid-column:2}.blog-library-item .blog-thumbnail{width:min(100%,360px)}.article-cover{margin-block:22px 28px}}
/* Prevent a horizontal workspace navigation strip from widening the page. */
.sidebar{min-width:0;max-width:100%}.sidebar nav{min-width:0;max-width:100%}.stack-form input,.stack-form select,.stack-form textarea{min-width:0;max-width:100%}
@media(max-width:800px){.workspace{grid-template-columns:minmax(0,1fr)}}

@layer responsive{.nav-logout{display:none}@media(max-width:800px){.header{position:relative;flex-wrap:wrap}.header .menu-button{display:block;order:3;margin-left:5px}.header nav{display:none;order:4;flex:0 0 100%;flex-direction:column;align-items:stretch;padding:10px 0 22px;gap:0}.header nav.open{display:flex}.header nav a,.header .nav-logout button{font-size:1rem;padding:10px 5px}.header nav .mobile-account,.header .nav-logout{display:block}}}

@layer responsive{.header .workspace-brand{display:none}@media(max-width:800px){.header .workspace-brand{display:block;width:90px}.header-workspace{min-height:96px}}}
/* Optional integrations remain off until the visitor makes a choice. */
.consent-link{border:0;background:none;padding:0;text-align:left;color:inherit;font:inherit;line-height:inherit}.consent-link:hover{color:var(--cyan)}
#consent-panel{max-width:min(620px,calc(100vw - 32px));border:1px solid var(--border,#aaa);border-radius:18px;padding:28px;color:var(--text,#152b40);background:var(--surface,#fff)}
#consent-panel::backdrop{background:#080c14aa}#consent-panel .checkbox{margin:20px 0}#consent-panel .actions{flex-wrap:wrap}
pre.panel{max-width:100%;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere}.long-value{overflow-wrap:anywhere}

.site-credit{grid-column:1/-1;display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:6px 10px;font-size:.78rem;color:var(--muted)}.site-credit a{display:inline-flex;align-items:center;gap:8px;min-height:44px;font-weight:600;color:var(--text)}.site-credit a:hover{color:var(--cyan)}.site-credit a:focus-visible{outline:2px solid var(--cyan);outline-offset:4px;border-radius:3px}.site-credit a span{color:var(--cyan)}.workspace-body{display:flex;flex-direction:column}.workspace-main{flex:1}.workspace-footer{border-top:1px solid var(--line);margin:0 36px;padding:16px 0 20px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.workspace-footer .consent-link{min-height:44px;font-size:.86rem;color:var(--muted)}.workspace-footer .consent-link:hover{color:var(--cyan)}.workspace-footer .site-credit{margin-left:auto}@media(max-width:600px){.site-credit{justify-content:flex-start}.workspace-footer{margin-inline:18px}.workspace-footer .site-credit{margin-left:0}}@media print{.site-credit,.workspace-footer{display:none!important}}
@media(max-width:600px){.workspace-footer,.footer{padding-bottom:88px}}

/* Sensitive authentication screens do not use draft persistence. */
.mfa-secret{overflow-wrap:anywhere}.mfa-recovery{line-height:2;overflow-wrap:anywhere}[data-sensitive-auth] img{max-width:100%;height:auto}[data-sensitive-auth] code{user-select:all}
@layer responsive{@media(max-width:600px){.footer>div:first-child{flex-wrap:wrap}.footer>div:first-child p{margin:0;max-width:100%;overflow-wrap:anywhere}}}

/* One accessible, horizontally scrollable row; scrolling stays inside the link group. */
.platform-links{display:flex;flex-flow:row nowrap;align-items:center;gap:10px;min-width:0;max-width:100%;overflow-x:auto;overflow-y:hidden;overscroll-behavior-x:contain;scrollbar-width:thin;scrollbar-color:var(--muted) transparent;padding:8px 4px 12px;scroll-padding-inline:4px}
.platform-link{display:inline-flex;flex:0 0 46px;width:46px;height:46px;min-height:46px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:50%;color:var(--muted);background:var(--surface);text-decoration:none}
.platform-link:hover{color:var(--cyan);border-color:var(--cyan)}.platform-link:focus-visible{outline:2px solid var(--warm);outline-offset:2px;color:var(--cyan)}
.platform-icon{display:block;width:23px;height:23px;background-color:currentColor;mask-repeat:no-repeat;mask-position:center;mask-size:contain;-webkit-mask-repeat:no-repeat;-webkit-mask-position:center;-webkit-mask-size:contain}
.footer .platform-links{grid-column:1/-1;flex-direction:row;gap:10px;justify-content:flex-start}.footer .platform-link{color:var(--muted)}.footer .platform-link:hover,.footer .platform-link:focus-visible{color:var(--cyan)}
.podcast-platforms{margin-top:32px;min-width:0;max-width:100%}.podcast-platforms h2{font-size:1.1rem;margin-bottom:10px}.podcast-episodes-title{font-size:1.6rem;margin-top:40px}
.platform-icon-facebook{mask-image:url("../icons/social/facebook.svg");-webkit-mask-image:url("../icons/social/facebook.svg")}
.platform-icon-instagram{mask-image:url("../icons/social/instagram.svg");-webkit-mask-image:url("../icons/social/instagram.svg")}
.platform-icon-x{mask-image:url("../icons/social/x.svg");-webkit-mask-image:url("../icons/social/x.svg")}
.platform-icon-tiktok{mask-image:url("../icons/social/tiktok.svg");-webkit-mask-image:url("../icons/social/tiktok.svg")}
.platform-icon-youtube{mask-image:url("../icons/social/youtube.svg");-webkit-mask-image:url("../icons/social/youtube.svg")}
.platform-icon-linkedin{mask-image:url("../icons/social/linkedin.svg");-webkit-mask-image:url("../icons/social/linkedin.svg")}
.platform-icon-spotify{mask-image:url("../icons/social/spotify.svg");-webkit-mask-image:url("../icons/social/spotify.svg")}
.platform-icon-apple{mask-image:url("../icons/social/apple.svg");-webkit-mask-image:url("../icons/social/apple.svg")}
.platform-icon-apple_music{mask-image:url("../icons/social/apple_music.svg");-webkit-mask-image:url("../icons/social/apple_music.svg")}
.platform-icon-soundcloud{mask-image:url("../icons/social/soundcloud.svg");-webkit-mask-image:url("../icons/social/soundcloud.svg")}
.platform-icon-deezer{mask-image:url("../icons/social/deezer.svg");-webkit-mask-image:url("../icons/social/deezer.svg")}
.platform-icon-tidal{mask-image:url("../icons/social/tidal.svg");-webkit-mask-image:url("../icons/social/tidal.svg")}
.platform-icon-audible{mask-image:url("../icons/social/audible.svg");-webkit-mask-image:url("../icons/social/audible.svg")}
.platform-icon-pinterest{mask-image:url("../icons/social/pinterest.svg");-webkit-mask-image:url("../icons/social/pinterest.svg")}
.platform-icon-snapchat{mask-image:url("../icons/social/snapchat.svg");-webkit-mask-image:url("../icons/social/snapchat.svg")}
.platform-icon-messenger{mask-image:url("../icons/social/messenger.svg");-webkit-mask-image:url("../icons/social/messenger.svg")}
.platform-icon-telegram{mask-image:url("../icons/social/telegram.svg");-webkit-mask-image:url("../icons/social/telegram.svg")}
.platform-icon-whatsapp{mask-image:url("../icons/social/whatsapp.svg");-webkit-mask-image:url("../icons/social/whatsapp.svg")}
.drag-handle{display:inline-flex;align-items:center;justify-content:center;min-width:32px;min-height:44px;color:var(--muted);cursor:grab}.reorder-buttons{display:inline-flex;margin-left:auto;gap:10px}.is-dragging{opacity:.5;outline:2px dashed var(--cyan);outline-offset:3px}[data-reorder-item]{scroll-margin-top:20px}
/* Asset revision: coming-soon program controls and responsive dialog styles. */
@layer components{
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
[data-bunny-upload] progress{display:block;width:100%;margin-block:8px}
.bunny-thumb{display:block;width:96px;aspect-ratio:16/9;object-fit:cover;border-radius:6px;margin-bottom:8px;background:var(--surface)}
.pagination{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.pagination a{display:inline-flex;min-width:40px;min-height:40px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:8px;text-decoration:none}.pagination a[aria-current="page"]{border-color:var(--cyan);color:var(--cyan)}
}
.legal-document-list{display:grid;gap:1rem;margin-top:2rem}.legal-document-list .panel h2{margin:.7rem 0}.legal-copy{margin-top:2rem}.legal-copy h2,.legal-copy h3,.legal-copy h4{margin-top:2rem}.legal-copy p,.legal-copy li{line-height:1.75}.legal-copy blockquote{margin:1.5rem 0;padding:1rem 1.25rem;border-inline-start:3px solid var(--accent);background:var(--surface)}.legal-copy code,.legal-actions code{overflow-wrap:anywhere}.legal-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin:1.25rem 0}.danger-zone{margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--border)}
.workspace-footer-link{color:var(--muted);text-decoration:underline;text-underline-offset:.2em}.workspace-footer-link:focus-visible{outline:2px solid var(--accent);outline-offset:3px}