*{margin:0;padding:0;box-sizing:border-box;font-family:"Poppins", sans-serif;}body{background:linear-gradient(135deg, #ffd6e0, #ffb6c1, #ffc0cb);color:#000;overflow-x:hidden;transition:background 0.5s, color 0.5s;}.hero{background:linear-gradient(135deg, #ff99cc, #ffb6c1);text-align:center;padding:3rem 1rem;box-shadow:0 4px 15px rgba(0,0,0,0.2);}.profile-img{width:140px;height:140px;border-radius:50%;border:3px solid #fff;object-fit:cover;margin-bottom:1rem;background:#fff;}h1, h2, h3, p, a, strong{color:#000;transition:color 0.5s;}nav{background:rgba(255, 255, 255, 0.6);text-align:center;padding:0.8rem 0;backdrop-filter:blur(8px);}nav ul{list-style:none;display:flex;justify-content:center;flex-wrap:wrap;}nav li{margin:0.5rem 1rem;}nav a{color:#000;text-decoration:none;font-weight:bold;transition:0.3s;}nav a:hover{color:#d63384;}.section{background:rgba(255, 255, 255, 0.9);margin:2rem auto;padding:2rem;border-radius:15px;width:90%;max-width:900px;box-shadow:0 3px 10px rgba(0,0,0,0.1);}.edu-box{background:rgba(255, 192, 203, 0.5);padding:1rem 1.5rem;border-radius:10px;text-align:center;margin-top:1rem;box-shadow:0 3px 8px rgba(0,0,0,0.1);}a{color:#d63384;text-decoration:none;}a:hover{text-decoration:underline;}footer{text-align:center;padding:1rem 0;background:rgba(255, 255, 255, 0.7);font-size:0.9rem;margin-top:2rem;}.theme-toggle{display:none;}.toggle-label{position:fixed;top:1rem;right:1rem;background:#fff;color:#d63384;padding:0.5rem 1rem;border-radius:25px;display:flex;align-items:center;justify-content:space-between ;width:80px;font-size:1.2rem;cursor:pointer;box-shadow:0 2px 8px rgba(0,0,0,0.2);transition:all 0.3s ease;z-index:10;}.switch{background:#ff69b4;width:20px;height:20px;border-radius:50%;transition:transform 0.3s;}.theme-toggle:checked + .toggle-label{background:#333;color:#fff;}.theme-toggle:checked + .toggle-label .switch{transform:translateX(35px);background:#fff;}.theme-toggle:checked ~ body,.theme-toggle:checked ~ *{background:linear-gradient(135deg, #1a1a1a, #333);color:#fff;}.theme-toggle:checked ~ .hero{background:linear-gradient(135deg, #333, #111);}.theme-toggle:checked ~ nav{background:rgba(255, 255, 255, 0.1);}.theme-toggle:checked ~ .section{background:rgba(255, 255, 255, 0.1);}.theme-toggle:checked ~ footer{background:rgba(255, 255, 255, 0.1);}.theme-toggle:checked ~ nav a,.theme-toggle:checked ~ h1,.theme-toggle:checked ~ h2,.theme-toggle:checked ~ p,.theme-toggle:checked ~ strong,.theme-toggle:checked ~ footer p,.theme-toggle:checked ~ .edu-box{color:#fff !important;}