:root{--color-background:#f5f7fa;--color-text:#1d1d1f;--color-text-secondary:#515154;--color-primary:#0071e3;--color-primary-hover:#0062c3;--color-secondary:#f5f5f7;--color-secondary-hover:#e5e5e7;--color-border:#d2d2d7;--color-card-bg:#ffffff;--color-table-header:#f5f7fa;--color-table-row-alt:#f9f9f9;--color-modal-backdrop:rgba(0,0,0,0.5);--color-stable:#17c158;--color-beta:#f2a900;--color-rc:#6e56cf;--transition-speed:0.3s}[data-theme=dark]{--color-background:#1d1d1f;--color-text:#f5f5f7;--color-text-secondary:#a1a1a6;--color-primary:#0096ff;--color-primary-hover:#38a8ff;--color-secondary:#313135;--color-secondary-hover:#404045;--color-border:#424245;--color-card-bg:#2c2c2e;--color-table-header:#2c2c2e;--color-table-row-alt:#323234}*{margin:0;padding:0;box-sizing:border-box}html{font-size:62.5%;scroll-behavior:smooth}body{font-family:'Inter',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;font-size:1.6rem;line-height:1.5;color:var(--color-text);background-color:var(--color-background);transition:background-color var(--transition-speed),color var(--transition-speed)}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 2rem}h1,h2,h3,h4,h5,h6{margin-bottom:1.5rem;font-weight:600;line-height:1.2}h1{font-size:4.2rem}h2{font-size:3.2rem;margin-top:4rem}h3{font-size:2.4rem}h4{font-size:2rem}p{margin-bottom:1.5rem}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-speed)}a:hover{color:var(--color-primary-hover)}img{max-width:100%;height:auto}ul{list-style-type:none}section{padding:6rem 0}header{position:sticky;top:0;background-color:var(--color-card-bg);box-shadow:0 1px 3px rgba(0,0,0,0.1);z-index:100;padding:1.5rem 0}header .container{display:flex;justify-content:space-between;align-items:center}.logo img{height:4rem;width:auto}nav ul{display:flex;gap:3rem}nav a{color:var(--color-text);font-weight:500;font-size:1.6rem}nav a:hover{color:var(--color-primary)}.theme-toggle{display:flex;align-items:center}#theme-toggle-btn{background:none;border:none;cursor:pointer;color:var(--color-text);display:flex;align-items:center;justify-content:center;width:4rem;height:4rem;border-radius:50%;transition:background-color var(--transition-speed)}#theme-toggle-btn:hover{background-color:var(--color-secondary)}.sun-icon,.moon-icon{position:absolute;transition:opacity var(--transition-speed),transform var(--transition-speed)}[data-theme=dark] .sun-icon{opacity:1;transform:rotate(0)}[data-theme=dark] .moon-icon{opacity:0;transform:rotate(90deg)}[data-theme=light] .sun-icon{opacity:0;transform:rotate(-90deg)}[data-theme=light] .moon-icon{opacity:1;transform:rotate(0)}.hero{padding:8rem 0;background:linear-gradient(135deg,var(--color-background),var(--color-secondary))}.hero .container{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.latest-update{display:flex;flex-direction:column;gap:1.5rem}.release-info{color:var(--color-text-secondary);font-size:1.8rem;margin-bottom:3rem}.version-badge{display:inline-block;padding:.5rem 1.5rem;border-radius:2rem;font-size:1.4rem;font-weight:600;color:#fff;margin-bottom:1rem}.version-badge.stable{background-color:var(--color-stable)}.version-badge.beta{background-color:var(--color-beta)}.version-badge.rc{background-color:var(--color-rc)}.cta-buttons{display:flex;gap:1.5rem;margin-top:1rem}.btn{display:inline-block;padding:1.2rem 2.4rem;border-radius:.8rem;font-weight:500;font-size:1.6rem;cursor:pointer;transition:background-color var(--transition-speed),color var(--transition-speed);text-align:center}.btn.small{padding:.6rem 1.2rem;font-size:1.4rem}.btn.primary{background-color:var(--color-primary);color:#fff;border:none}.btn.primary:hover{background-color:var(--color-primary-hover);color:#fff}.btn.secondary{background-color:var(--color-secondary);color:var(--color-text);border:1px solid var(--color-border)}.btn.secondary:hover{background-color:var(--color-secondary-hover)}.hero-image{position:relative;width:100%;height:0;padding-top:66.67%;overflow:hidden}.hero-image img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;border-radius:1.2rem;box-shadow:0 10px 30px rgba(0,0,0,0.15)}.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:3rem;margin-top:2rem}.info-card{background-color:var(--color-card-bg);border-radius:1.2rem;padding:3rem;box-shadow:0 4px 12px rgba(0,0,0,0.05);transition:transform var(--transition-speed),box-shadow var(--transition-speed)}.info-card:hover{transform:translateY(-5px);box-shadow:0 10px 20px rgba(0,0,0,0.1)}.info-card h3{font-size:2rem;margin-bottom:1.5rem}.link-arrow{display:inline-flex;align-items:center;font-weight:500;margin-top:1rem}.link-arrow::after{content:'→';margin-left:.5rem;transition:transform var(--transition-speed)}.link-arrow:hover::after{transform:translateX(5px)}.version-table-container{overflow-x:auto;margin:3rem 0}.version-table{width:100%;border-collapse:collapse;font-size:1.5rem}.version-table th,.version-table td{padding:1.5rem;text-align:left;border-bottom:1px solid var(--color-border)}.version-table th{background-color:var(--color-table-header);font-weight:600}.version-table tr:nth-child(even){background-color:var(--color-table-row-alt)}.centered{text-align:center;margin-top:3rem}.email-alerts{background-color:var(--color-secondary);padding:8rem 0}.alert-box{background-color:var(--color-card-bg);border-radius:1.2rem;padding:4rem;text-align:center;max-width:700px;margin:0 auto;box-shadow:0 10px 30px rgba(0,0,0,0.1)}.form-group{display:flex;margin:2rem 0}.form-group input{flex:1;padding:1.2rem 1.8rem;border:1px solid var(--color-border);border-radius:.8rem 0 0 .8rem;font-size:1.6rem;background-color:var(--color-background);color:var(--color-text);transition:border-color var(--transition-speed)}.form-group input:focus{outline:none;border-color:var(--color-primary)}.form-group button{border-radius:0 .8rem .8rem 0}.form-check{display:flex;align-items:center;justify-content:center;gap:1rem}.form-check input{width:1.8rem;height:1.8rem}.form-check label{font-size:1.4rem;color:var(--color-text-secondary)}footer{background-color:var(--color-card-bg);padding:6rem 0 2rem;border-top:1px solid var(--color-border)}.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:4rem;margin-bottom:5rem}.footer-col h4{font-size:1.8rem;margin-bottom:2rem}.footer-col ul{display:flex;flex-direction:column;gap:1rem}.footer-col ul a{color:var(--color-text-secondary)}.footer-col ul a:hover{color:var(--color-primary)}.footer-bottom{padding-top:2rem;border-top:1px solid var(--color-border);text-align:center;color:var(--color-text-secondary);font-size:1.4rem}.disclaimer{margin-top:1rem;font-size:1.2rem}.modal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:var(--color-modal-backdrop);z-index:1000;overflow-y:auto}.modal-content{background-color:var(--color-card-bg);margin:6rem auto;padding:3rem;border-radius:1.2rem;box-shadow:0 10px 30px rgba(0,0,0,0.2);max-width:600px;position:relative}.close-modal{position:absolute;top:1.5rem;right:2rem;font-size:3rem;font-weight:300;color:var(--color-text-secondary);cursor:pointer;transition:color var(--transition-speed)}.close-modal:hover{color:var(--color-text)}#compatibility-form{margin:3rem 0}#compatibility-form label{display:block;margin-bottom:1rem;font-weight:500}#compatibility-form select{width:100%;padding:1.2rem 1.8rem;border:1px solid var(--color-border);border-radius:.8rem;font-size:1.6rem;background-color:var(--color-background);color:var(--color-text);margin-bottom:2rem;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23515154' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1.5rem center;background-size:1.6rem}#compatibility-form select:focus{outline:none;border-color:var(--color-primary)}#compatibility-form button{width:100%}.result-content{background-color:var(--color-secondary);border-radius:.8rem;padding:2rem;margin-top:2rem}.hidden{display:none}.text-center{text-align:center}.mt-4{margin-top:4rem}.mb-4{margin-bottom:4rem}@media (max-width:992px){.hero .container{grid-template-columns:1fr;text-align:center}.cta-buttons{justify-content:center}.hero-image{margin-top:2rem}h1{font-size:3.6rem}h2{font-size:2.8rem}}@media (max-width:768px){html{font-size:56.25%}header .container{flex-direction:column;gap:1.5rem}nav ul{gap:2rem}.form-group{flex-direction:column}.form-group input{border-radius:.8rem;margin-bottom:1rem}.form-group button{border-radius:.8rem}}@media (max-width:576px){html{font-size:50%}nav ul{flex-wrap:wrap;justify-content:center;gap:1.5rem 3rem}.info-grid{grid-template-columns:1fr}.modal-content{margin:2rem;padding:2rem}}