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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
    min-height: 100vh;
    color: #e2e8f0;
    line-height: 1.8;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 24px;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #9b5de5;
    text-decoration: none;
    margin-bottom: 40px;
    font-size: 14px;
    transition: color 0.2s;
}

.back-link:hover {
    color: #b589f0;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #9b5de5, #f0abfc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.update-date {
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
    margin-bottom: 40px;
}

.content {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

h2 {
    font-size: 1.3rem;
    margin-top: 32px;
    margin-bottom: 16px;
    color: #f8fafc;
}

h2:first-child {
    margin-top: 0;
}

p {
    margin-bottom: 16px;
    color: rgba(255, 255, 255, 0.75);
}

ul {
    margin-left: 24px;
    margin-bottom: 16px;
}

li {
    margin-bottom: 8px;
    color: rgba(255, 255, 255, 0.75);
}

.highlight {
    background: rgba(155, 93, 229, 0.2);
    padding: 2px 8px;
    border-radius: 4px;
    color: #c4a5f0;
}

.contact-box {
    background: rgba(155, 93, 229, 0.1);
    border: 1px solid rgba(155, 93, 229, 0.3);
    border-radius: 12px;
    padding: 20px;
    margin-top: 24px;
}

.contact-box a {
    color: #9b5de5;
    text-decoration: none;
}

.contact-box a:hover {
    text-decoration: underline;
}