*, *::before, *::after { box-sizing: border-box; }

body {
    background: #f0f2f5;
    margin: 0;
    font-family: Arial, sans-serif;
}

.ua-wrap {
    max-width: 900px;
    margin: 40px auto;
    padding: 0 20px 60px;
}

.ua-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.ua-logo {
    height: 44px;
    width: auto;
}

.ua-card {
    background: #fff;
    border: 1px solid #d8dde6;
    border-radius: 10px;
    padding: 48px 52px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
    font-size: 14.5px;
    line-height: 1.75;
    color: #16191f;
}

.ua-title {
    font-size: 22px;
    font-weight: 700;
    color: #0f172a;
    text-align: center;
    border-bottom: 3px solid #2563eb;
    padding-bottom: 16px;
    margin: 0 0 8px;
}

.ua-effective {
    text-align: center;
    font-size: 12px;
    color: #64748b;
    margin-bottom: 28px;
}

.ua-intro {
    background: #f0f9ff;
    border-left: 4px solid #2563eb;
    padding: 14px 18px;
    border-radius: 0 6px 6px 0;
    margin-bottom: 30px;
    font-size: 13.5px;
    line-height: 1.65;
}

h2 {
    font-size: 16px;
    font-weight: 700;
    color: #0f172a;
    margin: 34px 0 8px;
    padding-bottom: 5px;
    border-bottom: 1px solid #e2e8f0;
}

h3 {
    font-size: 13.5px;
    font-weight: 700;
    color: #1e40af;
    margin: 18px 0 5px;
}

p { margin: 9px 0; }

ul, ol {
    padding-left: 24px;
    margin: 7px 0 11px;
}

li { margin-bottom: 5px; }

a { color: #2563eb; }

.ua-warn {
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-left: 4px solid #dc2626;
    padding: 11px 15px;
    border-radius: 0 6px 6px 0;
    margin: 12px 0;
    font-size: 13px;
    font-weight: 600;
    color: #991b1b;
}

.ua-note {
    background: #fffbeb;
    border-left: 4px solid #f59e0b;
    padding: 9px 13px;
    border-radius: 0 6px 6px 0;
    margin: 9px 0;
    font-size: 12.5px;
    color: #78350f;
}

.ua-toc {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 18px 26px;
    margin-bottom: 30px;
}

.ua-toc-title {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #475569;
    margin: 0 0 10px;
}

.ua-toc ol {
    margin: 0;
    padding-left: 20px;
    font-size: 12.5px;
    line-height: 1.9;
}

.ua-toc a { color: #2563eb; text-decoration: none; }
.ua-toc a:hover { text-decoration: underline; }

.ua-sig {
    margin-top: 38px;
    padding: 20px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 12.5px;
    color: #475569;
}


.dl-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: #2563eb;
    color: #fff;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: 7px;
    cursor: pointer;
    transition: background 0.15s;
}

.dl-btn:hover {
    background: #1d4ed8;
    color: #fff;
    text-decoration: none;
}

.dl-btn svg { flex-shrink: 0; }

@media (max-width: 640px) {
    .ua-card { padding: 26px 18px; }
}