@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap";*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-primary: hsl(270, 60%, 50%);--color-primary-light: hsl(270, 60%, 60%);--color-primary-dark: hsl(270, 60%, 40%);--color-secondary: hsl(180, 60%, 45%);--color-secondary-light: hsl(180, 60%, 55%);--color-secondary-dark: hsl(180, 60%, 35%);--color-accent: hsl(45, 85%, 50%);--color-accent-light: hsl(45, 85%, 60%);--color-bg-dark: hsl(220, 20%, 96%);--color-bg-darker: hsl(220, 20%, 98%);--color-bg-light: hsl(220, 15%, 94%);--color-surface: hsl(220, 15%, 97%);--color-surface-light: hsl(220, 10%, 99%);--color-text-primary: hsl(220, 20%, 15%);--color-text-secondary: hsl(220, 15%, 35%);--color-text-muted: hsl(220, 10%, 55%);--glass-bg: rgba(255, 255, 255, .7);--glass-border: rgba(138, 43, 226, .15);--glass-shadow: rgba(0, 0, 0, .08);--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--spacing-2xl: 4rem;--spacing-3xl: 6rem;--font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-heading: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 2rem;--font-size-4xl: 2.5rem;--font-size-5xl: 3rem;--radius-sm: .5rem;--radius-md: 1rem;--radius-lg: 1.5rem;--radius-xl: 2rem;--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .35s ease;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .06);--shadow-md: 0 4px 16px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .12);--shadow-glow: 0 0 20px rgba(138, 43, 226, .2)}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-body);font-size:var(--font-size-base);line-height:1.6;color:var(--color-text-primary);background:linear-gradient(135deg,var(--color-bg-darker) 0%,var(--color-bg-dark) 50%,var(--color-bg-light) 100%);background-attachment:fixed;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.2;margin-bottom:var(--spacing-md);color:var(--color-text-primary)}h1{font-size:var(--font-size-5xl);font-weight:800;background:linear-gradient(135deg,var(--color-primary-light),var(--color-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}h2{font-size:var(--font-size-4xl);font-weight:700}h3{font-size:var(--font-size-3xl);font-weight:600}h4{font-size:var(--font-size-2xl);font-weight:600}p{margin-bottom:var(--spacing-md);color:var(--color-text-secondary)}a{color:var(--color-primary-light);text-decoration:none;transition:color var(--transition-base)}a:hover{color:var(--color-secondary)}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.container-wide{max-width:1400px;margin:0 auto;padding:0 var(--spacing-md)}.glass-card{background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-md);transition:all var(--transition-base)}.glass-card:hover{background:#ffffff14;border-color:#ffffff26;box-shadow:var(--shadow-lg),var(--shadow-glow);transform:translateY(-4px)}.btn{display:inline-block;padding:var(--spacing-sm) var(--spacing-lg);font-family:var(--font-heading);font-weight:600;font-size:var(--font-size-base);text-align:center;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-base);border:none;text-decoration:none}.btn-primary{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover{background:linear-gradient(135deg,var(--color-primary-light),var(--color-primary));box-shadow:var(--shadow-lg),var(--shadow-glow);transform:translateY(-2px)}.btn-secondary{background:linear-gradient(135deg,var(--color-secondary),var(--color-secondary-dark));color:#fff;box-shadow:var(--shadow-md)}.btn-secondary:hover{background:linear-gradient(135deg,var(--color-secondary-light),var(--color-secondary));box-shadow:var(--shadow-lg);transform:translateY(-2px)}.grid{display:grid;gap:var(--spacing-lg)}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.grid-4{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.badge{display:inline-block;padding:var(--spacing-xs) var(--spacing-sm);font-size:var(--font-size-sm);font-weight:600;border-radius:var(--radius-sm);background:var(--glass-bg);border:1px solid var(--glass-border);color:var(--color-text-primary)}.badge-primary{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));border:none;color:#fff}.badge-secondary{background:linear-gradient(135deg,var(--color-secondary),var(--color-secondary-dark));border:none;color:#fff}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes glow{0%,to{box-shadow:0 0 20px #8a2be24d}50%{box-shadow:0 0 30px #8a2be280}}.fade-in{animation:fadeIn var(--transition-slow) ease-out}.slide-in{animation:slideIn var(--transition-slow) ease-out}.text-center{text-align:center}.text-muted{color:var(--color-text-muted)}.mb-sm{margin-bottom:var(--spacing-sm)}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}.mb-xl{margin-bottom:var(--spacing-xl)}.mt-sm{margin-top:var(--spacing-sm)}.mt-md{margin-top:var(--spacing-md)}.mt-lg{margin-top:var(--spacing-lg)}.mt-xl{margin-top:var(--spacing-xl)}.py-sm{padding-top:var(--spacing-sm);padding-bottom:var(--spacing-sm)}.py-md{padding-top:var(--spacing-md);padding-bottom:var(--spacing-md)}.py-lg{padding-top:var(--spacing-lg);padding-bottom:var(--spacing-lg)}.py-xl{padding-top:var(--spacing-xl);padding-bottom:var(--spacing-xl)}.py-2xl{padding-top:var(--spacing-2xl);padding-bottom:var(--spacing-2xl)}.py-3xl{padding-top:var(--spacing-3xl);padding-bottom:var(--spacing-3xl)}@media(max-width:768px){:root{--font-size-5xl: 2.5rem;--font-size-4xl: 2rem;--font-size-3xl: 1.75rem}.container,.container-wide{padding:0 var(--spacing-sm)}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}.chemical-formula{font-family:Courier New,monospace;font-weight:600;color:var(--color-accent);font-size:var(--font-size-lg)}.property-list{list-style:none;padding:0}.property-list li{padding:var(--spacing-sm);margin-bottom:var(--spacing-xs);background:var(--glass-bg);border-left:3px solid var(--color-primary);border-radius:var(--radius-sm);color:var(--color-text-secondary);transition:all var(--transition-fast)}.property-list li:hover{background:#ffffff14;border-left-color:var(--color-secondary);transform:translate(4px)}.section-divider{height:2px;background:linear-gradient(90deg,transparent,var(--color-primary),transparent);margin:var(--spacing-xl) 0;border:none}.site-header[data-astro-cid-sckkx6r4]{padding:var(--spacing-lg) 0;background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--glass-border);position:sticky;top:0;z-index:100}.nav[data-astro-cid-sckkx6r4]{display:flex;justify-content:space-between;align-items:center}.logo[data-astro-cid-sckkx6r4]{display:flex;align-items:center;gap:var(--spacing-sm);font-family:var(--font-heading);font-size:var(--font-size-xl);font-weight:700;color:var(--color-text-primary);text-decoration:none;transition:all var(--transition-base)}.logo[data-astro-cid-sckkx6r4]:hover{color:var(--color-primary-light)}.logo-icon[data-astro-cid-sckkx6r4]{font-size:var(--font-size-3xl);filter:drop-shadow(0 0 10px rgba(138,43,226,.5))}.nav-links[data-astro-cid-sckkx6r4]{display:flex;gap:var(--spacing-lg);list-style:none;margin:0;padding:0}.nav-right[data-astro-cid-sckkx6r4]{display:flex;align-items:center;gap:var(--spacing-xl)}.lang-switcher[data-astro-cid-sckkx6r4]{display:flex;gap:var(--spacing-sm);align-items:center;border-left:1px solid var(--glass-border);padding-left:var(--spacing-md)}.lang-link[data-astro-cid-sckkx6r4]{text-decoration:none;font-size:var(--font-size-sm);font-weight:600;color:var(--color-text-secondary);padding:4px 8px;border-radius:var(--radius-sm);transition:all var(--transition-base)}.lang-link[data-astro-cid-sckkx6r4]:hover{background:#8a2be21a;color:var(--color-primary)}.lang-active[data-astro-cid-sckkx6r4]{font-size:var(--font-size-sm);font-weight:700;color:var(--color-primary);padding:4px 8px;cursor:default}.nav-links[data-astro-cid-sckkx6r4] a[data-astro-cid-sckkx6r4]{font-weight:500;color:var(--color-text-secondary);transition:color var(--transition-base)}.nav-links[data-astro-cid-sckkx6r4] a[data-astro-cid-sckkx6r4]:hover{color:var(--color-primary-light)}main[data-astro-cid-sckkx6r4]{min-height:calc(100vh - 200px)}.site-footer[data-astro-cid-sckkx6r4]{margin-top:var(--spacing-3xl);padding:var(--spacing-2xl) 0 var(--spacing-lg);background:var(--glass-bg);border-top:1px solid var(--glass-border)}.footer-content[data-astro-cid-sckkx6r4]{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--spacing-xl);margin-bottom:var(--spacing-xl)}.footer-section[data-astro-cid-sckkx6r4] h3[data-astro-cid-sckkx6r4],.footer-section[data-astro-cid-sckkx6r4] h4[data-astro-cid-sckkx6r4]{margin-bottom:var(--spacing-md);font-size:var(--font-size-lg)}.footer-links[data-astro-cid-sckkx6r4]{list-style:none;padding:0}.footer-links[data-astro-cid-sckkx6r4] li[data-astro-cid-sckkx6r4]{margin-bottom:var(--spacing-xs)}.footer-links[data-astro-cid-sckkx6r4] a[data-astro-cid-sckkx6r4]{color:var(--color-text-secondary);transition:color var(--transition-base)}.footer-links[data-astro-cid-sckkx6r4] a[data-astro-cid-sckkx6r4]:hover{color:var(--color-primary-light)}.footer-bottom[data-astro-cid-sckkx6r4]{padding-top:var(--spacing-lg);border-top:1px solid var(--glass-border);text-align:center}@media(max-width:768px){.nav[data-astro-cid-sckkx6r4]{flex-direction:column;gap:var(--spacing-md)}.nav-links[data-astro-cid-sckkx6r4]{gap:var(--spacing-md)}.footer-content[data-astro-cid-sckkx6r4]{grid-template-columns:1fr}}