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span{align-items:center;gap:7px;display:inline-flex}.catalog-shell .catalog-hero-bottom{letter-spacing:1.5px;max-width:1168px;color:var(--catalog-navy);z-index:1;justify-content:space-between;margin:16px auto 0;font-size:9px;font-weight:600;display:flex;position:relative}[data-theme=dark] .catalog-shell .catalog-hero-bottom{color:#d5e6f6}.catalog-shell .catalog-hero-pixels{pointer-events:none;position:absolute;inset:0;overflow:hidden}.catalog-shell .catalog-hero-pixels:before,.catalog-shell .catalog-hero-pixels:after{content:"";opacity:.55;background:repeating-conic-gradient(#ffffff9c 0% 25%,#0000 0% 100%) 0 0/8px 8px;width:36%;position:absolute;inset:0 auto 8% 0;-webkit-mask-image:radial-gradient(38% 22% at 12% 16%,#000 45%,#0000 95%),radial-gradient(30% 28% at 46% 43%,#000 35%,#0000 94%),radial-gradient(24% 24% at 14% 77%,#000 35%,#0000 95%),radial-gradient(20% 12% at 65% 81%,#000 15%,#0000 95%);mask-image:radial-gradient(38% 22% at 12% 16%,#000 45%,#0000 95%),radial-gradient(30% 28% 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.catalog-cover-1{--catalog-cover-bg:#f3e4ef;--catalog-cover-fg:#7b3874}.catalog-shell .catalog-cover-1 .catalog-cover-art{transform:translate(-50%,-50%)rotate(-35deg)}.catalog-shell .catalog-cover-1 .catalog-cover-art i{border-width:12px;border-radius:12px;width:100px;height:100px;top:36px}.catalog-shell .catalog-cover-2{--catalog-cover-bg:#e0eeea;--catalog-cover-fg:#286156}.catalog-shell .catalog-cover-2 .catalog-cover-art i{border-radius:0 64px}.catalog-shell .catalog-cover-3{--catalog-cover-bg:#f5e5d8;--catalog-cover-fg:#8b4b27}.catalog-shell .catalog-cover-3 .catalog-cover-art{transform:translate(-50%,-50%)rotate(28deg)}.catalog-shell .catalog-cover-3 .catalog-cover-art i{border-width:12px;border-radius:6px;width:80px;height:122px;top:24px}.catalog-shell .catalog-course-body{flex-direction:column;flex:1;padding:24px;display:flex}.catalog-shell .catalog-course-tags{justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;display:flex}.catalog-shell 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--tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}.product-shell{--muted:#526179;--product-shadow:0 12px 36px #09318d09, 0 2px 4px #09318d03;background:var(--atmosphere-workspace);isolation:isolate;min-height:100dvh;position:relative}[data-theme=dark] .product-shell{--muted:#94a3b8;--product-shadow:0 12px 36px #0003}.product-shell :focus-visible{outline:2px solid var(--focus);outline-offset:3px}.product-shell .main-container{min-height:calc(100dvh - 100px);padding-top:156px}.product-shell .site-footer{flex-wrap:wrap;align-items:center;padding-block:32px}.product-shell .site-footer nav{flex-wrap:wrap;gap:24px;display:flex}.product-shell .site-footer a{align-items:center;min-height:44px;display:inline-flex}.product-shell 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em{color:var(--accent);text-shadow:0 1px 2px color-mix(in srgb, var(--accent-foreground) 45%, transparent)}.product-shell .landing-description{color:#f0f6ff;max-width:540px;margin-inline:auto;font-size:16px;line-height:1.8}.product-shell .landing-hero .actions{justify-content:center;margin-top:32px}.product-shell .landing-hero .button{min-height:48px;padding:12px 22px}.product-shell .hero-secondary{color:#fff;background:#09318d38;border-color:#ffffff70}.product-shell .landing-art{perspective:800px;width:300px;height:300px;margin:48px auto 0;position:relative}.product-shell .landing-art-sheet{background:#ffffff26;border:1px solid #fff9;border-radius:12px;width:178px;height:208px;position:absolute;top:34px;left:58px;transform:rotate(-17deg);box-shadow:0 24px 54px #09318d16}.product-shell .sheet-middle{background:#fd91cc55;transform:rotate(14deg)}.product-shell .landing-art-book{color:var(--accent);background:#fff;border:1px solid #fff;border-radius:12px;place-items:center;display:grid;position:absolute;inset:26px 58px 64px;transform:rotate(-4deg);box-shadow:0 20px 40px #09318d20}.product-shell .landing-art>span{color:#09318d;letter-spacing:3px;width:100%;font-size:9px;position:absolute;bottom:12px;left:0}[data-theme=dark] .product-shell .landing-art-book{background:#101a24;border-color:#0297de60}[data-theme=dark] .product-shell .sheet-middle{background:#fc734d30}[data-theme=dark] .product-shell .landing-art>span{color:#a4bad0}.product-shell .landing-featured{padding-top:32px}.product-shell .landing-featured .section-heading{align-items:end;margin:0 0 32px}.product-shell .landing-featured h2{letter-spacing:-1px;margin-top:16px;font-size:32px}.product-shell .featured-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;display:grid}.product-shell .featured-card{flex-direction:column;min-width:0;transition:transform .18s,box-shadow .18s;display:flex}.product-shell 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