body {
    font-family: serif;
    font-size: 15px;
    color: #000;
    background: #fff;
    margin: 0;
    padding: 0;
}
a { color: #0000cc; }
a:visited { color: #551a8b; }
a:hover { color: #0000ff; }
.page {
    max-width: 780px;
    margin: 0 auto;
    padding: 8px 16px 20px;
}
h1 {
    font-size: 26px;
    margin: 0;
    font-weight: bold;
}
h2 {
    font-size: 17px;
    margin: 14px 0 6px;
    font-weight: bold;
}
h3 {
    font-size: 15px;
    margin: 10px 0 4px;
    font-weight: bold;
}
hr {
    border: none;
    border-top: 1px solid #999;
    margin: 10px 0;
}
p {
    margin: 4px 0;
    line-height: 1.45;
}
ul {
    margin: 4px 0 8px 24px;
    padding: 0;
}
li {
    margin-bottom: 2px;
    line-height: 1.4;
}
.header-area {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 10px 0 4px;
}
.logo-icon {
    line-height: 1;
}
.logo-icon img {
    width: 48px;
    height: 48px;
}
.header-text p {
    margin: 2px 0;
    color: #333;
}
.nav {
    margin: 6px 0 4px;
    font-size: 14px;
}
.nav a {
    margin-right: 10px;
}
.dl-table {
    border-collapse: collapse;
    margin: 6px 0 10px;
}
.dl-table th {
    text-align: left;
    padding: 3px 14px 3px 0;
    font-size: 14px;
    border-bottom: 1px solid #ccc;
}
.dl-table td {
    padding: 3px 14px 3px 0;
    font-size: 14px;
    border-bottom: 1px solid #eee;
}
.dl-table td.size {
    text-align: right;
    color: #555;
}
.dl-table a {
    font-weight: normal;
}
.dl-table td.sha256 {
    font-size: 11px;
    white-space: nowrap;
}
.specs-table {
    border-collapse: collapse;
    margin: 4px 0 8px;
}
.specs-table td {
    padding: 2px 18px 2px 0;
    font-size: 14px;
    vertical-align: top;
}
.specs-table td:first-child {
    font-weight: bold;
    white-space: nowrap;
}
.note {
    font-size: 13px;
    color: #555;
}
.changelog-ver {
    font-weight: bold;
}
.footer {
    font-size: 12px;
    color: #666;
    margin-top: 6px;
}
.footer a { color: #666; }
.new {
    color: #c00;
    font-weight: bold;
    font-size: 13px;
}
code {
    font-family: monospace;
    font-size: 13px;
}
.bench-table {
    border-collapse: collapse;
    margin: 4px 0 8px;
}
.bench-table th {
    text-align: left;
    padding: 2px 16px 2px 0;
    font-size: 14px;
    border-bottom: 1px solid #ccc;
}
.bench-table td {
    padding: 2px 16px 2px 0;
    font-size: 14px;
}