body {
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #002b80, #0055aa);
    color: #ffcc00;
    font-family: 'Orbitron', sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #002b80;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 43, 128, 0.85);
    z-index: -1;
}

h1 {
    font-size: 2.5em;
    margin-bottom: 20px;
    text-shadow: 2px 2px 5px #000;
    color: #ffcc00;
    border-bottom: 2px solid #ffcc00;
    padding-bottom: 5px;
}

#keyContainer {
    width: 800px;    
    height: 60px;    
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    background: rgba(0, 0, 50, 0.8);
    padding: 15px 20px 20px 20px;
    border: 3px solid #ffcc00;
    border-radius: 10px;
    box-shadow: 0 0 10px #ffcc00;
    text-align: center;
}


#key {
    font-size: 1.8em;
    font-weight: 700;
    letter-spacing: 2px;
    margin: 0;
    cursor: pointer;
    user-select: none;
    text-align: center;
    width: 100%;
    line-height: 60px;  
    transition: text-decoration 0.3s;
    color: #ffffff;
    text-shadow: 2px 2px 5px #000;
}

#key:hover {
    text-decoration: underline;
}

#downloadButtons {
    padding: 10px 20px 20px 20px;
    display: flex;
    gap: 10px;
}

#downloadButtons > button {
    padding: 8px 15px;
    font-size: 1em;
    font-family: 'Orbitron', sans-serif;
    background: linear-gradient(180deg, #0033aa, #001f66);
    color: #ffcc00;
    border: 2px solid #ffcc00;
    border-radius: 5px;
    cursor: pointer;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
    transition: background-color 0.3s, transform 0.2s;
    text-shadow: 1px 1px 2px #000;
}
#downloadButtons button:hover {
    background: linear-gradient(180deg, #0055ff, #0033aa);
    transform: scale(1.05);
}

@media (max-width: 600px) {
    h1 {
      font-size: 2em;
    }
    #key {
      font-size: 1.4em;
    }
    #downloadButtons button {
      font-size: 0.9em;
    }
}