body, html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    font-family: 'Ubuntu', sans-serif;
    background-color: #2b2b2b;
    color: #ffffff;
}

.container {
    padding: 20px;
    max-width: 1200px;
    margin: auto;
    padding-top: 56px;
    padding-bottom: 60px;
}

h1 {
    font-size: 24px;
    color: #ffe364;
    margin-bottom: 20px;
}

p {
    margin: 5px 0;
    line-height: 1.6;
}

header {
    background: #333;
    color: #fff;
    padding: 20px 0;
    text-align: center;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
}

footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 10px 0;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
}

#stages, #block-rewards-stages {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.stage {
    flex: 1;
    min-width: 250px;
    background: #333;
    padding: 15px;
    border-radius: 8px;
}

.stage h2, .stage h3 {
    font-size: 18px;
    color: #ffe364;
}

.stage p {
    font-size: 16px;
    color: #ddd;
}

#block-rewards-countdown-timer {
    font-size: 20px;
    background: #424242;
    color: #ffe364;
    padding: 10px;
    border-radius: 5px;
    margin: 20px 0;
    text-align: center;
}

#countdown-timer {
    font-size: 20px;
    background: #424242;
    color: #ffe364;
    padding: 10px;
    border-radius: 5px;
    margin: 20px 0;
    text-align: center;
}

/* Responsiveness */
@media (max-width: 768px) {
    .container, header, footer {
        padding: 10px;
    }
    
    h1 {
        font-size: 20px;
    }

    .stage h2, .stage h3 {
        font-size: 16px;
    }

    .stage p {
        font-size: 14px;
    }
}

.upcoming-color {
    background-color: #f0f0f098;
    color: #000000;
}

.current-color {
    background-color: #184b17;
    color: #ffffff;
}

.completed-color {
    background-color: #7071707d;
    color: #ffffff;
}

.countdown {
    text-align: center;
    margin: 20px 0;
}

.countdown-timer {
    font-size: 28px;
    letter-spacing: 2px;
    background: #424242;
    display: inline-block;
    padding: 10px 20px;
    border-radius: 5px;
    color: #4caf50;
}

.countdown-timer span {
    font-weight: bold;
}