:root{--surface: #f9f9ff;--surface-dim: #d3daef;--surface-bright: #f9f9ff;--surface-container-lowest: #ffffff;--surface-container-low: #f1f3ff;--surface-container: #e9edff;--surface-container-high: #e1e8fd;--surface-container-highest: #dce2f7;--on-surface: #141b2b;--on-surface-variant: #464555;--outline: #777587;--outline-variant: #c7c4d8;--primary: #3525cd;--on-primary: #ffffff;--primary-container: #4f46e5;--on-primary-container: #dad7ff;--secondary: #006781;--on-secondary: #ffffff;--secondary-container: #8fdfff;--on-secondary-container: #00647d;--error: #ba1a1a;--on-error: #ffffff;--error-container: #ffdad6;--on-error-container: #93000a;--background: #f9f9ff;--on-background: #141b2b;--font-display-lg: 800 48px/1.1 "Plus Jakarta Sans", sans-serif;--font-headline-lg: 700 32px/1.2 "Plus Jakarta Sans", sans-serif;--font-headline-md: 700 24px/1.3 "Plus Jakarta Sans", sans-serif;--font-headline-lg-mobile: 700 28px/1.2 "Plus Jakarta Sans", sans-serif;--font-body-lg: 400 18px/1.6 "Inter", sans-serif;--font-body-md: 400 16px/1.5 "Inter", sans-serif;--font-label-md: 500 14px/1.4 "JetBrains Mono", monospace;--spacing-unit: 4px;--container-max: 1280px;--gutter: 24px;--margin-mobile: 16px;--stack-sm: 8px;--stack-md: 16px;--stack-lg: 32px;--radius-sm: .25rem;--radius-DEFAULT: .5rem;--radius-md: .75rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--radius-full: 9999px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--surface);color:var(--on-surface);font:var(--font-body-md);-webkit-font-smoothing:antialiased;scroll-behavior:smooth;min-height:max(884px,100vh)}a{text-decoration:none;color:inherit}.container{max-width:var(--container-max);margin-inline:auto;padding-inline:var(--gutter)}@media (max-width: 768px){.container{padding-inline:var(--margin-mobile)}}.text-center{text-align:center}.text-primary{color:var(--primary)}.text-on-surface-variant{color:var(--on-surface-variant)}.font-display-lg{font:var(--font-display-lg);letter-spacing:-.02em}.font-headline-lg{font:var(--font-headline-lg);letter-spacing:-.01em}.font-headline-md{font:var(--font-headline-md)}.font-body-lg{font:var(--font-body-lg)}.font-label-md{font:var(--font-label-md)}.font-bold{font-weight:700}.italic{font-style:italic}.uppercase{text-transform:uppercase}.tracking-wider{letter-spacing:.05em}.flex{display:flex}.flex-col{flex-direction:column}.flex-row{flex-direction:row}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-2{gap:8px}.gap-4{gap:16px}.gap-6{gap:24px}.gap-12{gap:48px}.w-full{width:100%}.h-full{height:100%}.max-w-2xl{max-width:42rem}.max-w-3xl{max-width:48rem}.mx-auto{margin-inline:auto}.py-stack-lg{padding-block:var(--stack-lg)}.pt-24{padding-top:6rem}.pb-32{padding-bottom:8rem}.space-y-4>*+*{margin-top:1rem}.space-y-6>*+*{margin-top:1.5rem}.space-y-8>*+*{margin-top:2rem}.space-y-12>*+*{margin-top:3rem}.space-y-24>*+*{margin-top:6rem}.mb-2{margin-bottom:.5rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.mb-12{margin-bottom:3rem}.bg-surface-container{background-color:var(--surface-container)}.bg-surface-container-low{background-color:var(--surface-container-low)}.bg-surface-container-lowest{background-color:var(--surface-container-lowest)}.bg-primary{background-color:var(--primary);color:var(--on-primary)}.bg-primary-container{background-color:var(--primary-container);color:var(--on-primary-container)}.bg-secondary{background-color:var(--secondary);color:var(--on-secondary)}.border-b{border-bottom:1px solid var(--outline-variant)}.border-t{border-top:1px solid var(--outline-variant)}.border{border:1px solid var(--outline-variant)}.rounded-lg{border-radius:var(--radius-lg)}.rounded-xl{border-radius:var(--radius-xl)}.rounded-full{border-radius:var(--radius-full)}.shadow-sm{box-shadow:0 1px 2px #0000000d}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:var(--radius-DEFAULT);font:var(--font-label-md);transition:all .2s ease;cursor:pointer;border:none}.btn-primary{background-color:var(--primary-container);color:var(--on-primary-container)}.btn-primary:hover{opacity:.9}.btn-outline{background-color:transparent;color:var(--primary);border:1px solid var(--primary)}.btn-outline:hover{background-color:var(--surface-container-high)}.header{position:fixed;top:0;width:100%;z-index:50;background-color:#f9f9ffe6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--outline-variant);height:64px}.nav-links a{color:var(--on-surface-variant);transition:color .2s}.nav-links a:hover,.nav-links a.active{color:var(--primary)}.nav-links a.active{font-weight:700;border-bottom:2px solid var(--primary)}.bento-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}.bento-item{background-color:#fff;border:1px solid #E5E7EB;border-radius:var(--radius-md);padding:24px;box-shadow:0 4px 6px -1px #0000000d;transition:all .3s ease}.bento-item:hover{border-color:#8fdfff;transform:translateY(-2px)}.code-block{background-color:#0f172a;color:#e2dfff;font-family:JetBrains Mono,monospace;padding:16px;border-radius:var(--radius-DEFAULT);font-size:14px;overflow-x:auto}.syllabus-details{border:1px solid var(--outline-variant);border-radius:var(--radius-DEFAULT);background:var(--surface-container-lowest);margin-bottom:16px}.syllabus-details>summary{list-style:none;cursor:pointer;padding:24px;display:flex;justify-content:space-between;align-items:center;font:var(--font-headline-md);color:var(--primary)}.syllabus-details>summary::-webkit-details-marker{display:none}.syllabus-details[open]>summary .material-symbols-outlined{transform:rotate(180deg)}.syllabus-details>.details-content{padding:0 24px 24px;border-top:1px solid rgba(199,196,216,.3);margin-top:8px}.faq-details{border-bottom:1px solid var(--outline-variant);margin-bottom:16px;padding-bottom:16px}.faq-details>summary{list-style:none;cursor:pointer;padding:16px 0;display:flex;justify-content:space-between;align-items:center;color:var(--on-surface)}.faq-details>summary::-webkit-details-marker{display:none}.faq-details[open]>summary .material-symbols-outlined{transform:rotate(180deg)}.px-3{padding-inline:12px}.px-4{padding-inline:16px}.py-1{padding-block:4px}.py-2{padding-block:8px}.mt-12{margin-top:48px}.whitespace-nowrap{white-space:nowrap}@media (max-width: 768px){.desktop-only{display:none!important}.flex-col-md-row{flex-direction:column}.text-center-md-left{text-align:center}.rotate-icon{transform:rotate(90deg)}}@media (min-width: 769px){.mobile-only{display:none!important}.desktop-flex{display:flex}.desktop-block{display:block}.flex-col-md-row{flex-direction:row}.text-center-md-left{text-align:left}.grid-cols-2{display:grid;grid-template-columns:1fr 1fr;gap:24px}.md-mx-0{margin-inline:0}.md-justify-start{justify-content:flex-start}.md-text-left{text-align:left}.md-p-12{padding:48px}.rotate-icon{transform:rotate(0)}}.text-sm{font-size:14px}.overflow-x-auto{overflow-x:auto}.material-symbols-outlined{vertical-align:middle}