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

body {
    font-family: 'Courier New', Consolas, Monaco, monospace;
    background: #0a0e27;
    color: #00ff41;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* 扫描线效果 */
.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.15),
        rgba(0, 0, 0, 0.15) 1px,
        transparent 1px,
        transparent 2px
    );
    pointer-events: none;
    z-index: 1000;
    animation: scanline 8s linear infinite;
}

@keyframes scanline {
    0% { transform: translateY(0); }
    100% { transform: translateY(10px); }
}

/* 网格背景 */
.background-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(0, 255, 65, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 65, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: grid-move 20s linear infinite;
    z-index: 0;
}

@keyframes grid-move {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    position: relative;
    z-index: 1;
}

/* 标题区域 */
.header {
    text-align: center;
    margin-bottom: 4rem;
    padding: 3rem 0;
    border: 2px solid #00ff41;
    border-left: none;
    border-right: none;
    position: relative;
    animation: fadeInDown 1s ease-out;
}

.title {
    font-size: 4rem;
    color: #00ff41;
    text-shadow:
        0 0 10px #00ff41,
        0 0 20px #00ff41,
        0 0 30px #00ff41,
        0 0 40px #ff00de;
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: 0.3rem;
    position: relative;
}

/* 故障效果 */
.glitch {
    position: relative;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.8;
}

.glitch::before {
    animation: glitch-1 2s infinite;
    color: #ff00de;
    z-index: -1;
}

.glitch::after {
    animation: glitch-2 2s infinite;
    color: #00ffff;
    z-index: -2;
}

@keyframes glitch-1 {
    0%, 100% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
}

@keyframes glitch-2 {
    0%, 100% { transform: translate(0); }
    20% { transform: translate(2px, -2px); }
    40% { transform: translate(2px, 2px); }
    60% { transform: translate(-2px, -2px); }
    80% { transform: translate(-2px, 2px); }
}

.subtitle {
    font-size: 1rem;
    color: #ff00de;
    letter-spacing: 0.5rem;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 10px #ff00de;
}

.status-bar {
    display: flex;
    justify-content: center;
    gap: 2rem;
    font-size: 0.85rem;
    color: #00ff41;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.blink {
    animation: blink 1s infinite;
    color: #00ff41;
}

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

/* 服务卡片 */
.services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-bottom: 4rem;
}

.service-card {
    background: rgba(10, 14, 39, 0.8);
    border: 2px solid #00ff41;
    padding: 2rem;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    animation: fadeInUp 1s ease-out;
    box-shadow:
        0 0 20px rgba(0, 255, 65, 0.3),
        inset 0 0 20px rgba(0, 255, 65, 0.1);
}

.service-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -100%;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #ff00de, transparent);
    animation: border-flow 3s linear infinite;
}

@keyframes border-flow {
    0% { left: -100%; }
    100% { left: 100%; }
}

.service-card:hover {
    transform: translateY(-5px) scale(1.02);
    border-color: #ff00de;
    box-shadow:
        0 0 30px rgba(255, 0, 222, 0.6),
        inset 0 0 30px rgba(255, 0, 222, 0.2);
}

.card-border {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 1px solid #00ff41;
    opacity: 0.5;
    pointer-events: none;
}

.card-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(0, 255, 65, 0.3), transparent);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.5s ease;
    pointer-events: none;
}

.service-card:hover .card-glow {
    width: 300px;
    height: 300px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.card-icon {
    font-size: 2rem;
    filter: drop-shadow(0 0 10px #00ff41);
}

.card-status {
    color: #ff00de;
    font-size: 0.8rem;
    font-weight: bold;
    text-shadow: 0 0 5px #ff00de;
}

.card-title {
    font-size: 1.8rem;
    color: #00ff41;
    margin-bottom: 0.8rem;
    letter-spacing: 0.2rem;
    text-shadow: 0 0 10px #00ff41;
}

.card-description {
    color: #00ffff;
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    opacity: 0.8;
}

.card-link {
    color: #ff00de;
    font-size: 1rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-shadow: 0 0 5px #ff00de;
}

.prompt {
    color: #00ff41;
    font-weight: bold;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.service-card:hover .card-link {
    transform: translateX(10px);
}

.card-stats {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: #00ff41;
    padding-top: 1rem;
    border-top: 1px solid rgba(0, 255, 65, 0.3);
    opacity: 0.7;
}

.highlight {
    color: #ff00de;
    font-weight: bold;
}

/* 页脚 */
.footer {
    text-align: center;
    padding: 2rem 0;
    color: #00ff41;
    font-size: 0.85rem;
    position: relative;
    animation: fadeIn 1.5s ease-out;
}

.footer-line {
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #00ff41, transparent);
    margin-bottom: 1rem;
}

.footer p {
    margin: 0.5rem 0;
    opacity: 0.7;
}

.footer-tech {
    color: #ff00de;
    font-size: 0.75rem;
}

/* 动画 */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* 响应式 */
@media (max-width: 768px) {
    .title {
        font-size: 2.5rem;
        letter-spacing: 0.1rem;
    }

    .subtitle {
        font-size: 0.8rem;
        letter-spacing: 0.3rem;
    }

    .status-bar {
        flex-direction: column;
        gap: 0.5rem;
    }

    .services {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .service-card {
        padding: 1.5rem;
    }

    .card-title {
        font-size: 1.5rem;
    }
}