*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #C9eb3e;--text-color: #1a1a1a;--bg-color: #ffffff;--border-color: #e0e0e0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;color:var(--text-color);background-color:var(--bg-color);line-height:1.6}.app{min-height:100vh;display:flex;flex-direction:column}.container{max-width:900px;margin:0 auto;padding:2rem;width:100%}h1{color:var(--primary-color);font-size:2.5rem;margin-bottom:1rem;font-weight:700}h2{color:var(--primary-color);font-size:1.8rem;margin-top:2rem;margin-bottom:1rem;font-weight:600}h3{font-size:1.3rem;margin-top:1.5rem;margin-bottom:.75rem;font-weight:600}p{margin-bottom:1rem}ul,ol{margin-left:2rem;margin-bottom:1rem}li{margin-bottom:.5rem}.separator{text-align:center;margin:2rem 0;color:var(--primary-color);font-size:1.2rem}.meta{color:#666;font-size:.9rem;margin-bottom:2rem}.language-toggle{display:flex;gap:1rem;margin-bottom:2rem;padding-bottom:1rem;border-bottom:2px solid var(--primary-color)}.language-toggle button{background:transparent;border:2px solid var(--primary-color);color:var(--primary-color);padding:.5rem 1.5rem;cursor:pointer;font-size:1rem;border-radius:4px;transition:all .3s}.language-toggle button:hover,.language-toggle button.active{background:var(--primary-color);color:var(--text-color)}.content{line-height:1.8}.content[dir=rtl]{text-align:right}.content[dir=ltr]{text-align:left}@media(max-width:768px){.container{padding:1rem}h1{font-size:2rem}h2{font-size:1.5rem}}