body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(to right, #3498db, #2ecc71);
    margin: 0;
    padding: 0;
    color: #ffffff;
    text-align: center;
}

.welcome {
    margin: 30px 0;
    text-align: center;
}

.welcome h1 {
    font-size: 2.2em;
    color: #ffffff;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
    margin: 0;
}

p {
    max-width: 800px;
    margin: 20px auto;
    padding: 18px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-left: 5px solid #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    font-size: 1.1em;
    line-height: 1.6;
    color: #ffffff;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.dynamic {
    background: rgba(255, 255, 255, 0.25);
    border-left: 5px solid #ff6b6b;
    color: #ffd166;
    font-weight: 500;
}

.back-button {
    display: inline-block;
    margin: 20px;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    transition: background 0.3s ease, transform 0.2s ease;
}

.back-button:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}