* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Source Code Pro', monospace;
    background: #000;
    color: #00ff41;
    min-height: 100vh;
    overflow-x: hidden;
}

/* CRT Screen container */
.crt-screen {
    position: relative;
    min-height: 100vh;
    padding: 60px 40px;
    background: #0a0a0a;
    background: linear-gradient(to top, #000000, #000000, #333333, #333333);
    background-size: 100% 1px;
}

/* Screen flicker animation */
.crt-screen::after {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 255, 65, 0.02);
    pointer-events: none;
    z-index: 9;
    animation: flicker 0.15s infinite;
}

@keyframes flicker {
    0% { opacity: 0.9; }
    50% { opacity: 1; }
    100% { opacity: 0.95; }
}

/* Vignette effect */
.vignette {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    box-shadow: inset 0 0 150px rgba(0, 0, 0, 0.9),
                inset 0 0 100px rgba(0, 0, 0, 0.7);
    pointer-events: none;
    z-index: 8;
}

/* Screen bulge effect */
.content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    transform: perspective(1000px) rotateX(0.5deg);
}

/* Text glow */
h1, h2, a {
    text-shadow: 
        0 0 3px rgba(0, 255, 65, 0.5),
        0 0 8px rgba(0, 255, 65, 0.3);
}

p {
    text-shadow: 
        0 0 2px rgba(0, 255, 65, 0.4),
        0 0 4px rgba(0, 255, 65, 0.2);
}

h1 {
    font-size: 2.5em;
    margin-bottom: 0.5em;
    font-weight: 600;
    letter-spacing: 0.05em;
}

h1::before {
    content: "> ";
    color: #00ff41;
}

h1::after {
    content: "_";
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 49% { opacity: 1; }
    50%, 100% { opacity: 0; }
}

h2 {
    font-size: 1.3em;
    margin-bottom: 2em;
    color: #33ff00;
    font-weight: 400;
}

p {
    font-size: 1.1em;
    line-height: 1.8;
    margin-bottom: 2em;
}

.info-section {
    margin-top: 3em;
    padding-top: 2em;
    border-top: 1px solid #00ff41;
}

.info-section h3 {
    color: #ffb000;
    margin-bottom: 1em;
    font-size: 1.2em;
    text-shadow: 
        0 0 3px rgba(255, 176, 0, 0.5),
        0 0 8px rgba(255, 176, 0, 0.3);
}

.info-section h3::before {
    content: "[SYSTEM] ";
}

ul {
    list-style: none;
    margin-left: 2em;
}

ul li {
    margin-bottom: 0.8em;
    position: relative;
}

ul li::before {
    content: ">_ ";
    position: absolute;
    left: -2em;
    color: #00ff41;
}

a {
    color: #ffb000;
    text-decoration: none;
    border-bottom: 1px solid #ffb000;
    transition: all 0.2s;
}

a:hover {
    background: #ffb000;
    color: #000;
    text-shadow: none;
}

.status {
    display: inline-block;
    color: #00ff41;
    border: 1px solid #00ff41;
    padding: 0.2em 0.6em;
    margin-left: 1em;
    font-size: 0.8em;
}

/* Boot sequence animation */
@keyframes bootup {
    0% { opacity: 0; }
    100% { opacity: 1; }
}

.content > * {
    animation: bootup 0.5s ease-in;
}

/* CRT power button effect */
.power-indicator {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 10px;
    height: 10px;
    background: #00ff41;
    border-radius: 50%;
    box-shadow: 
        0 0 5px rgba(0, 255, 65, 0.8), 
        0 0 10px rgba(0, 255, 65, 0.5);
    z-index: 11;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}