:root{--primary:#2c3e50;--accent:#3498db;--rust:#ce412b;--python:#3776ab;--js:#f7df1e;--bg:#f8fafc;--text:#334155;--nav-bg:#2c3e50f2}body{color:var(--text);background-color:var(--bg);margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6}.container{max-width:1000px;margin:0 auto;padding:0 20px}.navbar{background-color:var(--nav-bg);color:#fff;z-index:1000;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);padding:1rem 0;position:sticky;top:0}.nav-container{justify-content:space-between;align-items:center;display:flex}.nav-logo{color:#fff;font-size:1.5rem;font-weight:700;text-decoration:none}.nav-links{align-items:center;gap:2rem;margin:0;padding:0;list-style:none;display:flex}.nav-links a{color:#fff;opacity:.8;font-weight:500;text-decoration:none}.nav-links a:hover{opacity:1}.dropdown{display:inline-block;position:relative}.dropdown-content{z-index:10;background-color:#fff;border-radius:8px;min-width:160px;margin-top:-2px;display:none;position:absolute;top:100%;left:0;overflow:hidden;box-shadow:0 8px 16px #0003}.dropdown-content a{padding:12px 16px;font-size:.9rem;text-decoration:none;display:block;color:var(--primary)!important;opacity:1!important}.dropdown-content a:hover{background-color:#f1f5f9}.dropdown:hover .dropdown-content{display:block}.hero{background:linear-gradient(135deg, var(--primary) 0%, #1a252f 100%);color:#fff;text-align:center;padding:120px 20px}.tagline{color:#bdc3c7;margin-bottom:10px;font-size:1.2rem;font-style:italic}h1{letter-spacing:-1px;margin:0;font-size:3.5rem}.hero-desc{opacity:.9;max-width:700px;margin:20px auto;font-size:1.4rem}.section{padding:80px 0}.section-intro{text-align:center;max-width:800px;margin:0 auto 40px}h2{text-align:center;color:var(--primary);margin-bottom:40px;font-size:2.2rem}.grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;display:grid}.card{border-top:4px solid var(--accent);background:#fff;border-radius:12px;flex-direction:column;padding:30px;display:flex;box-shadow:0 4px 6px #0000000d}.card.rust{border-top-color:var(--rust)}.card.python{border-top-color:var(--python)}.card.js{border-top-color:var(--js)}.card h3{color:var(--primary);margin-top:0}.card-links{color:#64748b;margin-top:auto;padding-top:20px;font-size:.85rem;line-height:1.8}.card-links a{color:var(--accent);font-weight:600;text-decoration:none}.card-links a:hover{text-decoration:underline}.badge{color:var(--primary);text-transform:uppercase;background:#e2e8f0;border-radius:20px;margin-bottom:10px;padding:4px 12px;font-size:.75rem;font-weight:700;display:inline-block}.code-block{color:#f8fafc;background:#1e293b;border-radius:8px;margin-bottom:15px;padding:20px;font-family:Fira Code,monospace;font-size:.85rem;overflow-x:auto}footer{background:var(--primary);color:#fff;padding:60px 0 30px}.footer-grid{flex-wrap:wrap;justify-content:space-between;gap:40px;display:flex}.footer-links{flex-wrap:wrap;gap:30px;display:flex}footer a{color:#fff;opacity:.7;font-size:.9rem;text-decoration:none}footer a:hover{opacity:1}@media (width<=600px){h1{font-size:2.5rem}.footer-grid{text-align:center;flex-direction:column}.footer-links{justify-content:center}}.section{text-align:center;padding:80px 0}.section h2{color:var(--primary);margin-bottom:10px}.section p{color:var(--text);max-width:700px;margin:0 auto 15px}.section p:nth-of-type(2){color:#64748b;margin-bottom:30px;font-size:.9rem}#eozin-viewer-file-input{color:var(--text);margin:0 auto 40px;font-family:inherit;display:block}#eozin-viewer-file-input::file-selector-button{background-color:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:6px;margin-right:15px;padding:12px 24px;font-weight:600;transition:background-color .3s,transform .2s;box-shadow:0 4px 6px -1px #0000001a}#eozin-viewer-file-input::file-selector-button:hover{background-color:#2980b9;transform:translateY(-1px)}#eozin-viewer-file-input::file-selector-button:active{transform:translateY(0)}#canvas-area{background:#fff;border:1px solid #e2e8f0;border-radius:12px;max-width:100%;padding:15px;display:inline-block;box-shadow:0 10px 25px -5px #0000001a}#eozin-wasm-viewer{background-color:#fff;border-radius:4px;max-width:100%;display:block}