/* Privacy Policy Styles */
body {
    font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
    line-height: 180%;
    margin: 0 auto;
    max-width: 1200px;
    background-color: #ffffff;
    padding: 20px;
    color: #000;
}

@media (min-width: 576px) {
    body { padding: 30px; }
}

@media (min-width: 768px) {
    body { padding: 50px; }
}

@media (min-width: 992px) {
    body { padding: 100px; }
}

@media (min-width: 1200px) {
    html { background-color: #eeeeee; }
    body { padding: 160px; }
}

/* Headings */
h1, h2, h3, h4 {
    font-weight: normal;
    line-height: 180%;
}

h1 {
    font-size: 22px;
    margin: 20px 0;
}

h2 {
    font-size: 18px;
    margin: 15px 0 2px 0; /* 顶部保留 10px，底部只留 5px */
}

h3 {
    font-size: 16px;
    margin: 10px 0 2px 11px;
}

h4 {
    font-size: 16px;
    margin: 10px 0 2px 53px;
}

/* Paragraphs */
p {
    font-size: 16px;
    margin: 0;
    text-indent: 13px;
}

/* Bold text */
b, strong {
    font-weight: bold;
}

/* Links */
a {
    color: blue;
    text-decoration: underline;
}

a:visited {
    color: #954F72;
}

/* Lists */
ul, ol {
    margin: 10px 0;
    padding-left: 30px;
}

li {
    font-size: 16px;
    line-height: 180%;
    margin: 5px 0;
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 15px;
}

table th,
table td {
    border: 1px solid #000;
    padding: 10px;
    line-height: 150%;
    vertical-align: top;
}

table th {
    background-color: #D9D9D9;
    font-weight: normal;
    text-align: left;
}

/* Utility classes */
.text-center {
    text-align: center;
}