:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:500;color-scheme:light dark;color:#ffffffde;background-color:#0a0a0a;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.title{display:flex;justify-content:center;align-items:center;padding:20px;font-size:2rem;font-weight:700;color:#fff;border-radius:12px;margin:20px;height:calc(20vh - 50px)}.body{display:flex;flex-direction:column;justify-content:center;padding:20px;font-size:1.2rem;color:#fff;border-radius:12px;margin:20px;gap:1rem}.sub-title-feature{display:flex;justify-content:center;align-items:center;font-size:1.8rem;font-weight:700;color:#fff;border-radius:12px;margin-top:1rem}.features{display:flex;flex-direction:column;gap:1rem;justify-content:space-around;margin-top:1rem}.feature-item{display:flex;flex-direction:column;align-items:center;font-size:1.5rem;justify-content:center;gap:16px;border-radius:10px}.feature-id{margin:0;font-weight:700;display:flex;font-size:1rem;align-items:center}.contribute{display:flex;flex-direction:column;gap:1rem;justify-items:flex-start;margin-top:1rem}.sub-title-contri{display:flex;justify-content:center;align-items:center;padding-inline-start:20px;font-size:1.8rem;font-weight:700;color:#fff;border-radius:12px;margin-top:1rem}.title-icon{display:flex;align-items:center;gap:5px}.join{display:flex;justify-content:center;align-items:center;padding:20px;font-size:1.2rem;color:#fff;border-radius:12px;margin:20px}.icon{width:100px;height:100px;flex-shrink:0}.nav-links a{color:#fff;text-decoration:none;margin-left:20px;font-size:1.3rem;gap:10px}.horizontal-line{width:80%;height:2px;background-color:#555;margin-bottom:8px}.footer{display:flex;justify-content:end;align-items:center;padding:20px;font-size:1rem;color:#fff;border-radius:12px;margin:20px;height:calc(10vh - 50px)}.scroll{display:flex;gap:1rem;height:760px;overflow-x:auto;overflow:hidden;padding:auto;scrollbar-width:none;-ms-overflow-style:none}.scroll::-webkit-scrollbar{display:none}.scroll-wrapper{width:100%;overflow:hidden;position:relative;margin:2rem 0}.scroll img{height:760px;border-radius:16px;flex-shrink:0;animation:scrollX 20s linear infinite}.scroll:hover{animation-play-state:paused}@keyframes scrollX{0%{transform:translate(0)}to{transform:translate(-50%)}}.app-header{position:fixed;top:0;left:0;width:100%;height:60px;background-color:#0a0a0a;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 20px;box-sizing:border-box}.app-header nav a{color:#fff;margin-left:15px;text-decoration:none}.app-header nav a:hover{text-decoration:underline}