body {
    background-color: #FFFF00;
    font-family: Verdana, sans-serif;
    color: #000000;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background: repeating-linear-gradient(
            45deg,
            #FF0000,
            #FF0000 10px,
            #FFFFFF 10px,
            #FFFFFF 20px
    );
}

.content-box {
    background-color: rgba(255, 255, 255, 0.9);
    padding: 20px;
    margin-bottom: 20px;
    border: 3px solid #0000FF;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

h1, h2, h3 {
    font-family: "Arial Black", Impact, sans-serif;
    color: #0000FF;
    text-align: center;
    text-shadow: 2px 2px #FF0000, -2px -2px #00FF00;
    background-color: rgba(255, 255, 0, 0.7);
    padding: 10px;
    margin-top: 0;
}

p {
    font-size: 16px;
    line-height: 1.5;
}

.important {
    font-family: "Courier New", monospace;
    font-weight: bold;
    animation: flash 1s linear infinite;
}

@keyframes flash {
    0%, 49% { color: #FF0000; }
    50%, 100% { color: #00FF00; }
}

.marquee {
    white-space: nowrap;
    overflow: hidden;
    box-sizing: border-box;
}

.marquee p {
    display: inline-block;
    padding-left: 100%;
    animation: marquee 20s linear infinite;
}

@keyframes marquee {
    0%   { transform: translate(0, 0); }
    100% { transform: translate(-100%, 0); }
}

.top-secret {
    position: fixed;
    top: 10px;
    right: 10px;
    transform: rotate(20deg);
    border: 5px solid #FF0000;
    padding: 10px;
    font-weight: bold;
    color: #FF0000;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: rotate(20deg) scale(1); }
    50% { transform: rotate(20deg) scale(1.1); }
    100% { transform: rotate(20deg) scale(1); }
}

.call-to-action {
    background-color: #FF0000;
    color: #FFFFFF;
    font-weight: bold;
    padding: 10px;
    margin: 10px 0;
    text-align: center;
    border-radius: 5px;
    box-shadow: 0 0 10px #000000;
}

blockquote {
    font-style: italic;
    border-left: 5px solid #0000FF;
    padding-left: 10px;
    margin-left: 20px;
}

.visitor-counter {
    text-align: center;
    font-weight: bold;
    margin-top: 20px;
}

.blink {
    animation: blinker 1s linear infinite;
}

@keyframes blinker {
    50% { opacity: 0; }
}

.rotate-text {
    display: inline-block;
    animation: rotation 5s infinite linear;
}

@keyframes rotation {
    from { transform: rotate(0deg); }
    to { transform: rotate(359deg); }
}