*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    body { font-family: 'Plus Jakarta Sans', sans-serif; background: #f9f8ff; color: #1a1a2e; line-height: 1.75; font-size: 16px; }
    .top-bar { background: #6c5ce7; padding: 14px 40px; display: flex; align-items: center; gap: 16px; }
    .top-bar a { color: #fff; text-decoration: none; font-weight: 600; font-size: 14px; display: inline-flex; align-items: center; gap: 6px; opacity: 0.9; transition: opacity 0.2s; }
    .top-bar a:hover { opacity: 1; }
    .top-bar .logo { margin-left: auto; color: #fff; font-size: 18px; font-weight: 700; letter-spacing: -0.5px; }
    .container { max-width: 820px; margin: 48px auto 80px; padding: 0 24px; }
    .doc-header { border-bottom: 3px solid #6c5ce7; padding-bottom: 28px; margin-bottom: 40px; }
    .doc-header .badge { display: inline-block; background: #ede9fd; color: #6c5ce7; font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; padding: 4px 12px; border-radius: 20px; margin-bottom: 14px; }
    h1 { font-size: 32px; font-weight: 700; color: #1a1a2e; line-height: 1.2; margin-bottom: 10px; }
    .meta { font-size: 14px; color: #6b7280; }
    section { margin-bottom: 44px; }
    h2 { font-size: 20px; font-weight: 700; color: #1a1a2e; margin-bottom: 14px; padding-top: 8px; }
    p { margin-bottom: 14px; color: #374151; }
    a { color: #6c5ce7; }
    .contact-card { background: #fff; border: 1px solid #e5e0fc; border-radius: 8px; padding: 20px 24px; margin-top: 16px; }
    .contact-card p { margin-bottom: 4px; }
    footer { text-align: center; margin-top: 64px; padding-top: 32px; border-top: 1px solid #e5e0fc; color: #6b7280; font-size: 13px; }
    footer a { color: #6b7280; text-decoration: none; }
    footer a:hover { color: #6c5ce7; }
    @media (max-width: 768px) { .top-bar { padding: 12px 20px; } h1 { font-size: 24px; } }