@font-face{font-family:Anton;src:url('assets/anton.ttf')}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f5f5f0;color:#20241e;font:14px/1.55 Arial,Helvetica,sans-serif}button,input,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #b39000;outline-offset:4px}button{border:0}aside{position:fixed;inset:0 auto 0 0;width:244px;background:#141713;color:#e8eae4;padding:35px 22px;display:flex;flex-direction:column;z-index:30}.brand{display:flex;align-items:center;gap:12px;line-height:1.05;font-family:Anton;font-size:25px;letter-spacing:.3px;margin-bottom:49px}.brand small{display:block;color:#f5cb36;font:19px Anton;letter-spacing:1.4px}.brand-icon{background:#f5cb36;color:#171a12;font-size:36px;width:43px;height:47px;display:grid;place-items:center;border-radius:7px}.section-label{font-size:9px;letter-spacing:1.8px;color:#858c7e;font-weight:700;margin:0 12px 17px}nav{display:grid;gap:7px}nav a{display:flex;gap:12px;align-items:center;padding:13px 12px;border-radius:7px;color:#aeb5a7;font-weight:600;font-size:13px}nav a>span{font-size:21px;width:22px;line-height:1}nav small{margin-left:auto;font-size:10px;border:1px solid #414638;border-radius:4px;padding:0 5px}nav a.active{background:#f4ce3e;color:#1b2014}nav a:hover:not(.active){background:#24291f;color:#fff}.side-progress{margin:36px 10px 0;padding-top:25px;border-top:1px solid #30362a}.progress-title{font-size:11px;display:flex;justify-content:space-between;gap:10px}.progress-title b{color:#f4ce3e}.track{height:5px;background:#343b2d;border-radius:9px;overflow:hidden;margin:12px 0}.track 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input{border:0;outline:none;background:transparent;min-width:0;width:100%;font-size:11px;color:#30382b}.search kbd{font-size:12px}.avatar{display:grid;place-items:center;width:33px;height:33px;border-radius:50%;background:#e7ebdc;color:#586442;font-size:11px;font-weight:bold}main{max-width:1560px;margin:auto;padding:35px 42px 50px;min-height:calc(100vh - 140px)}.eyebrow{font-size:10px;font-weight:700;letter-spacing:1.8px;color:#7e886d;text-transform:uppercase}.welcome{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.welcome h1{font-size:27px;letter-spacing:-.9px;margin:4px 0 4px;font-weight:650}.welcome p{font-size:12px;color:#7d8572;margin:0}.pill{font-size:10px;border:1px solid #d8dfcb;border-radius:30px;padding:7px 13px;color:#6e7c58;background:#edf0e5}.hero{position:relative;min-height:325px;border-radius:13px;overflow:hidden;background:#151a15;color:white;padding:40px;isolation:isolate;display:flex;align-items:center}.hero 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#e0e4d7;border-radius:10px;overflow:hidden;transition:transform .2s,box-shadow .2s}.card:hover{transform:translateY(-3px);box-shadow:0 10px 25px #2633110a}.card-art{height:145px;background:#e6e9df;position:relative;overflow:hidden;display:block}.card-art .page-preview{width:67%;position:absolute;top:22px;right:12px;transform:rotate(8deg);box-shadow:0 5px 20px #141a1525;border:1px solid #ffffff80}.card-art .number{position:absolute;left:19px;top:14px;font:66px Anton;color:#b2bba3;letter-spacing:-2px}.card-art .art-caption{position:absolute;bottom:14px;left:18px;font-size:8px;letter-spacing:1px;font-weight:bold;color:#69745b;background:#f1f4e9;padding:4px 7px;border-radius:3px}.card-art.bonus-art{height:185px;background:#181b14}.bonus-art img{width:100%;height:100%;object-fit:cover;object-position:center 40%}.card:nth-child(2n) .card-art:not(.bonus-art){background:#e4e6d4}.card:nth-child(3n) .card-art:not(.bonus-art){background:#e0e8e4}.card-body{padding:18px}.card-top{display:flex;justify-content:space-between;align-items:center}.card-kicker{font-size:9px;text-transform:uppercase;letter-spacing:1px;color:#8b947e}.favorite{background:transparent;color:#9ba58c;font-size:20px;padding:0 2px;line-height:1}.favorite[aria-pressed=true]{color:#b68e00}.card h3{font-size:15px;margin:10px 0 7px;letter-spacing:-.25px;line-height:1.35}.card p{font-size:11px;color:#828b76;line-height:1.6;margin:0;min-height:36px}.card-progress{display:flex;align-items:center;gap:10px;margin-top:16px;font-size:9px;color:#859172}.card-progress .track{flex:1;background:#e9eddf;height:4px;margin:0}.card-bottom{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #eef0e8;margin-top:15px;padding-top:13px}.card-bottom small{font-size:9px;color:#909a80}.card-bottom 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.circle{width:23px;height:23px;display:grid;place-items:center;border:1px solid #d8e0c9;flex-shrink:0;border-radius:50%;font-size:9px;background:#fafcf6}.lesson-link.done .circle{background:#66824d;color:#fff;border-color:#66824d}.notes{margin-top:18px}.notes label{font-size:12px;font-weight:bold;display:block;margin-bottom:8px}.notes textarea{width:100%;min-height:130px;resize:vertical;background:#fff;border:1px solid #d9e0cf;border-radius:7px;padding:13px;font-size:11px;line-height:1.6;color:#47553b}.notes small{font-size:9px;color:#879577}.reading-actions{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-top:17px}.reader-subtitle{font-size:12px;color:#7e8a70;margin:0 0 16px}.read-next{margin-top:22px;background:#e8efdc;padding:18px;border-radius:8px}.read-next h3{margin:0 0 6px;font-size:16px}.read-next p{font-size:11px;color:#6e7d5d}footer{display:flex;justify-content:space-between;border-top:1px solid #e0e5d7;margin:0 42px;padding:21px 0;color:#939c86;font-size:9px}dialog{max-width:500px;width:calc(100% - 35px);border:1px solid #dce3cf;border-radius:14px;padding:35px;background:#f8faf3;color:#334229}dialog::backdrop{background:#131c15bb}dialog h2{font-size:27px;line-height:1.2}dialog p,dialog li{font-size:13px;color:#738266}dialog li{padding-bottom:12px}dialog ol{padding-left:19px}.dialog-close{position:absolute;right:16px;top:12px}.icon-btn{font-size:24px;background:transparent;color:inherit;padding:3px 8px}.muted{color:#859175!important;font-size:11px!important}#toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);background:#23351e;color:#fff;border-radius:8px;padding:12px 22px;font-size:12px;opacity:0;pointer-events:none;z-index:99;transition:opacity .15s}#toast.show{opacity:1}.skip{position:fixed;top:-50px;left:10px;z-index:100;background:#f5cb36;padding:10px}.skip:focus{top:10px}.mobile{display:none}.scrim{display:none}@media(min-width:1500px){.hero{min-height:380px}.hero h2{font-size:52px}.card-art{height:185px}}@media(max-width:1200px){aside{width:215px;padding:30px 15px}.app{margin-left:215px}main{padding:28px}.brand{font-size:22px}.brand small{font-size:17px}header{padding:0 28px}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.reader-layout{grid-template-columns:minmax(0,1fr) 225px}.hero{padding:32px}.hero h2{font-size:39px}}@media(max-width:850px){aside{transform:translateX(-100%);transition:transform .2s;width:244px}.app{margin-left:0}.mobile{display:block}body.menu-open aside{transform:none}body.menu-open .scrim{display:block;position:fixed;inset:0;background:#0007;z-index:25}header{height:70px;padding:0 20px;gap:12px}.search{width:230px}.reader-layout{grid-template-columns:minmax(0,1fr) 230px}.hero h2{font-size:42px}.welcome h1{font-size:26px}}@media(max-width:600px){main{padding:24px 18px 35px}.breadcrumbs{display:none}.search{width:auto;flex:1;margin-left:0}.avatar{width:28px;height:28px}.welcome{align-items:start}.welcome h1{font-size:23px}.welcome .pill{display:none}.eyebrow{font-size:8px}.hero{min-height:360px;padding:25px;align-items:end}.hero img{width:100%;height:100%;object-position:62% center}.hero:after{background:linear-gradient(0deg,#111b14 0%,#111b14ef 25%,#111b1480 70%,#111b1420)}.hero h2{font-size:37px;max-width:290px}.hero p{font-size:11px;max-width:260px}.hero .eyebrow{font-size:7px}.stats{margin-top:14px;gap:0}.stat{padding:13px 10px;display:block}.stat-icon{display:none}.stat strong{font-size:18px}.stat small{font-size:8px;line-height:1.4}.section-head h2{font-size:18px}.section-head p{font-size:10px}.section-head a{font-size:9px}.grid{grid-template-columns:1fr;gap:15px}.card{display:grid;grid-template-columns:110px minmax(0,1fr)}.card-art,.card-art.bonus-art{height:100%;min-height:210px}.card-art .page-preview{width:135%;right:-60%;top:70px;transform:rotate(9deg)}.card-art .number{font-size:48px;left:14px;top:13px}.card-art .art-caption{display:none}.card-body{padding:15px}.card h3{font-size:15px}.card p{font-size:10px;min-height:0}.card-progress{margin-top:12px}.card-bottom{padding-top:11px;margin-top:11px}.bonus-art img{object-position:40% center}.banner-small{padding:18px;flex-wrap:wrap;gap:14px}.banner-small>a{margin:0}.reader-top{flex-wrap:wrap;align-items:start}.reader-top h1{font-size:21px}.reader-top .secondary{padding:8px 11px}.reader-layout{display:flex;flex-direction:column}.reader-main{width:100%}.reader-aside{position:static;width:100%}.reader-subtitle{font-size:11px}.viewer-toolbar{padding:9px;font-size:10px}.reading-actions{align-items:stretch}.reading-actions .secondary,.reading-actions .primary{padding:10px;font-size:10px}.reader-top .eyebrow{font-size:8px}.notes textarea{min-height:100px}footer{margin:0 18px;font-size:8px;gap:25px}footer span{max-width:180px;text-align:right}.filter{font-size:9px;padding:7px 10px}}
/* Refined course presentation and dedicated lesson video stage. */
.card{transition:transform .2s ease,box-shadow .2s ease;border:1px solid #dedfd6;box-shadow:0 5px 16px #18201506}.card:hover{transform:translateY(-4px);box-shadow:0 14px 30px #18201510}.card-art:not(.bonus-art){background:radial-gradient(ellipse at top left,#404b35,#1b211b);overflow:hidden}.card-art:not(.bonus-art) .number{color:#f9d33c}.card-art:not(.bonus-art) .art-caption{color:#f4eed9;background:#ffffff12;border:1px solid #ffffff15}.card-art .page-preview{filter:drop-shadow(-10px 8px 8px #0005)}.hero{box-shadow:0 12px 30px #16201416}.welcome h1{letter-spacing:-1px}.reader-top{padding-bottom:12px}.module-video{margin:8px 0 32px;background:#fff;border:1px solid #dedfd6;border-radius:18px;overflow:hidden;box-shadow:0 12px 35px #18201508}.video-heading{display:flex;align-items:center;justify-content:space-between;padding:23px 28px;gap:15px}.video-heading .eyebrow{font-size:9px;letter-spacing:1.6px;color:#7d806c}.video-heading h2{font-size:22px;margin:6px 0 0;letter-spacing:-.6px}.video-badge{border:1px solid #e7d994;background:#fff8d6;border-radius:30px;padding:7px 14px;font-size:11px;font-weight:700;white-space:nowrap}.video-stage{aspect-ratio:16/9;background:radial-gradient(ellipse at 50% 30%,#3f4931 0,#1d241b 45%,#111711 100%);position:relative;overflow:hidden;max-height:540px}.video-stage::before{content:'';position:absolute;inset:0;background:linear-gradient(125deg,transparent 58%,#ffffff03 58%,#ffffff03 72%,transparent 72%);pointer-events:none}.video-empty{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:22px;color:#fff}.play-symbol{display:grid;place-items:center;width:72px;height:72px;border:1px solid #f8d33866;border-radius:50%;background:#f8d33812;color:#f9d33c;font-size:24px;padding-left:4px;margin-bottom:22px;box-shadow:0 0 0 12px #f8d33804}.video-empty .eyebrow{color:#d3c88e;font-size:10px;letter-spacing:2px}.video-empty h3{font-family:Anton,Arial,sans-serif;text-transform:uppercase;font-size:clamp(24px,3vw,43px);font-weight:400;margin:12px 0;letter-spacing:.3px}.video-empty p{font-size:13px;color:#d2d7cb;margin:0 0 18px}.video-footnote{font-size:11px;color:#969f8c;border-top:1px solid #ffffff12;padding-top:15px}.video-stage iframe,.video-stage video{position:absolute;inset:0;width:100%;height:100%;border:0;background:#000}.reading-label{margin:0 0 18px}.reading-label h2{font-size:22px}.reader-aside .lesson-list,.notes{box-shadow:0 5px 20px #18201504}.card-bottom small{font-size:10px}
@media(max-width:600px){.module-video{border-radius:12px;margin-bottom:25px}.video-heading{padding:17px}.video-heading h2{font-size:19px}.video-stage{aspect-ratio:4/3}.play-symbol{height:46px;width:46px;font-size:17px;margin-bottom:16px}.video-empty h3{font-size:24px;margin:9px 0}.video-empty p{font-size:11px;max-width:220px;line-height:1.5;margin-bottom:12px}.video-footnote{font-size:10px;padding-top:10px}.video-empty .eyebrow{font-size:8px;letter-spacing:1px}.reading-label h2{font-size:20px}.card-bottom small{font-size:9px}}
.video-stage{width:100%;max-height:none}.reader-top>div>.text-btn{display:block;margin-bottom:18px}.reader-top>div>.eyebrow{display:block;margin-bottom:9px}
/* Cinema-inspired black and orange learning room. */
:root{--accent:#ff7900;--surface:#16181b;--line:#303235}body{background:#0c0e10;color:#f4f4f4}#sidebar{position:relative;inset:auto;width:100%;height:86px;flex-direction:row;align-items:center;gap:55px;padding:0 max(5vw,25px);background:#101214;border-bottom:1px solid #303235}#sidebar .brand{margin:0;flex-shrink:0;font-family:Arial,sans-serif;font-weight:900;font-size:21px;letter-spacing:-.7px}.brand small{color:var(--accent);font-family:Arial,sans-serif;font-weight:900;font-size:15px;letter-spacing:.2px}.brand-icon{background:transparent;color:var(--accent);font-size:40px;width:38px}.section-label,#sidebar .side-progress,#sidebar .side-bottom{display:none}#sidebar nav{display:flex;gap:18px;height:100%}nav a{border-radius:0;font-size:12px;position:relative;padding:0 10px;color:#bcbec2}nav a.active{color:var(--accent);background:transparent}nav a.active:after{content:'';position:absolute;bottom:0;height:3px;background:var(--accent);left:10px;right:10px}nav a:hover:not(.active){background:transparent;color:white}nav small{border-color:#373a3d;color:#969ba1}.app{margin-left:0}header{height:59px;background:#0c0e10;border-bottom:0;padding:0 max(5vw,25px)}.breadcrumbs,.breadcrumbs b{color:#92969b}.search{background:#17191b;border-color:#2e3135;color:#9b9ea4}.search input{color:white}.avatar{background:#25292c;color:#ff9639}main{max-width:1440px;padding:10px max(5vw,25px) 60px}.welcome{margin-bottom:22px}.welcome h1{font-size:24px;color:#fff}.welcome p,.section-head p{color:#969ba0}.eyebrow{color:#9a9ea3}.pill{color:#c5c8cc;background:#191c1e;border-color:#313538}.hero{border-radius:10px;min-height:390px;padding:45px;border:1px solid #303438;background:#121416}.hero img{width:100%;object-position:center 55%}.hero:after{background:linear-gradient(90deg,#101214 1%,#101214ed 25%,#10121488 48%,#10121400 80%),linear-gradient(0deg,#10121480,transparent 40%)}.hero h2{font-family:Arial,sans-serif;font-weight:900;font-size:clamp(32px,4.2vw,55px);line-height:1.06;letter-spacing:-1.7px;text-transform:none}.hero h2 em{color:var(--accent)}.hero .eyebrow{color:#c6c8cc;border:0;padding:0;letter-spacing:2px;font-size:10px}.hero p{color:#d4d6d8;font-size:14px}.primary{background:linear-gradient(110deg,#ff8a00,#ff6500);color:white;border:1px solid #ff951b;box-shadow:0 4px 15px #ff6b0015}.primary:hover{background:#ff8a17;color:white}.stats{background:#141618;border:1px solid #292d30;border-radius:8px;margin:20px 0 34px}.stat{background:transparent;border-color:#292d30}.stat strong{color:#f5f5f5}.stat small{color:#969ba1}.stat-icon{color:var(--accent);background:#ff790010}.section-head h2{color:white;font-size:25px;letter-spacing:-.8px}.section-head a{color:#bfc1c5}.grid{gap:20px}.card{background:#17191c;border:1px solid #33363a;border-radius:8px;overflow:hidden;box-shadow:none}.card:hover{border-color:#ff790070;box-shadow:0 12px 30px #0006}.card-art:not(.bonus-art){height:185px;background:#272a2c}.course-photo{width:100%;height:100%;object-fit:cover;display:block}.card-art:not(.bonus-art):after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,#101214 0%,#101214dd 16%,transparent 65%)}.card-art:not(.bonus-art) .number{position:absolute;z-index:2;bottom:12px;left:16px;top:auto;color:var(--accent);font:bold 29px Arial;line-height:1}.card-art:not(.bonus-art) .art-caption{position:absolute;z-index:2;bottom:12px;left:65px;top:auto;max-width:65%;padding:0 12px;border:0;border-left:1px solid var(--accent);border-radius:0;background:none;color:#fff;font:bold 13px/1.2 Arial;letter-spacing:0}.card-arrow{position:absolute;right:10px;bottom:14px;z-index:2;border:1px solid #ffffff60;border-radius:50%;width:23px;height:23px;display:grid;place-items:center;font-size:13px}.card-body{padding:17px 19px}.card-kicker{color:#999ea4}.card-body h3{color:#f4f4f5;font-size:18px}.card-body p{color:#999fa6}.card-bottom{border-color:#30343a}.card-bottom small{color:#9c9fa5}.card-bottom a{color:#ff9639}.favorite{color:#9b9fa4}.favorite[aria-pressed=true]{color:#ff8a17;background:#ff790015}.track{background:#33363a}.track i{background:var(--accent)}.card-progress span{color:#91969b}.banner-small{background:#191c1f;border:1px solid #35383c;color:white}.banner-small h2{color:white}.banner-small p{color:#a0a5aa}.secondary,.filter{color:#c4c7cb;background:#202327;border:1px solid #3a3d42}.filter.on{background:#ff79001a;border-color:#ff790060;color:#ff9639}.reader-top h1{color:white}.reader-subtitle{color:#a0a4aa}.module-video{background:#151719;border-color:#34373b;box-shadow:0 15px 35px #0004}.video-heading .eyebrow{color:#999fa5}.video-heading h2{color:white}.video-badge{background:#ff790015;color:#ff9b45;border-color:#ff790040}.video-stage{background:linear-gradient(#10121455,#101214e8),var(--lesson-photo) center/cover}.video-empty h3{font-family:Arial,sans-serif;font-weight:900;letter-spacing:-1px;text-transform:none}.video-empty .eyebrow{color:#ffad65}.play-symbol{color:var(--accent);border-color:#ff8a00;background:#161719bb;box-shadow:0 0 0 10px #ff790009}.video-empty p{color:#d0d2d5}.video-footnote{color:#a0a5aa}.viewer,.viewer-toolbar,.lesson-list,.notes{background:#191c1f;border-color:#33373c;color:#e6e8eb}.viewer-toolbar{border-bottom:1px solid #33373c}.lesson-link{color:#b1b6bc;border-color:#303438}.lesson-link.active{background:#ff790012;color:#ff9e4a}.lesson-link .circle{background:#292d31;color:#b8bdc3;border-color:#40464c}.lesson-link.done .circle{background:#ff790020;color:#ff9d45}.notes textarea{background:#101214;color:white;border-color:#353b41}.notes small{color:#969ca4}.read-text{color:#d8dbe0}.read-next{background:#1b2023;border-color:#3c4248}.empty{background:#17191c;color:#a3a9b0;border-color:#333940}.empty h2{color:white}footer{border-color:#303439;color:#8b929a;margin-left:max(5vw,25px);margin-right:max(5vw,25px)}dialog{background:#191c1f;color:#e2e5e9;border:1px solid #40464c}dialog .muted{color:#a4aab2}.icon-btn{color:#bfc5cb}.reading-label h2{color:white}
@media(min-width:1200px){.grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:850px){#sidebar{gap:20px;padding:0 20px}#sidebar nav{gap:3px}nav a{font-size:11px;gap:7px}nav small{display:none}main{padding:10px 22px 40px}header{padding:0 22px}.hero{padding:30px;min-height:350px}.hero img{width:100%}}
@media(max-width:600px){#sidebar{transform:none;position:relative;width:100%;height:120px;padding:16px 18px 0;display:block;z-index:10}.brand{height:37px;width:max-content}#sidebar .brand{font-size:18px}.brand small{font-size:13px}#sidebar nav{height:49px;margin-top:17px;justify-content:space-between;gap:0}nav a{padding:0 4px;font-size:10px;gap:5px}nav a>span{font-size:16px;width:auto}.app{margin:0}header{height:54px;padding:0 18px}.mobile,.breadcrumbs,.avatar{display:none!important}.search{width:100%;margin:0}main{padding:8px 18px 35px}.welcome{display:none}.hero{min-height:340px;padding:27px 23px;align-items:flex-end}.hero img{width:100%;object-position:68% center}.hero:after{background:linear-gradient(90deg,#101214c9,#10121422),linear-gradient(0deg,#101214 0%,#101214c9 25%,transparent 100%)}.hero h2{font-size:34px;letter-spacing:-1px}.hero p{font-size:12px}.hero .eyebrow{font-size:8px}.hero .primary{font-size:11px}.stats{margin:15px 0 27px}.stat small{font-size:8px}.stat strong{font-size:12px}.section-head h2{font-size:22px}.section-head .eyebrow{font-size:8px}.card{display:block}.card-art:not(.bonus-art),.card-art.bonus-art{width:100%;height:180px}.card-art:not(.bonus-art) .number{font-size:30px;bottom:16px}.card-art:not(.bonus-art) .art-caption{font-size:15px;bottom:16px}.card-body{padding:16px 18px}.grid{gap:16px}.card-body p{display:block}.card-body h3{font-size:18px}.card-bottom small{font-size:10px}.banner-small{padding:22px}.video-stage{aspect-ratio:4/3}.video-empty h3{font-size:24px}.reader-top{padding-top:12px}.reader-top h1{font-size:25px}.reader-aside{position:static;width:100%}.scrim{display:none!important}}
.video-seek{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 22px}.video-seek span{font-size:11px;color:#a4aab2}.video-seek button{white-space:nowrap;font-size:12px}@media(max-width:600px){.video-seek{padding:12px;flex-wrap:wrap}.video-seek span{order:3;width:100%;text-align:center;font-size:10px}}