body {
    font-family: "Segoe UI", Tahoma, Verdana, sans-serif;
    font-size: 13px;
    color: #1e2a38;
    margin: 0;
    padding: 16px 22px;
    background: #ffffff;
    line-height: 1.5;
}
h1 {
    font-size: 20px;
    color: #1f4e79;
    border-bottom: 2px solid #dde7f2;
    padding-bottom: 6px;
    margin: 0 0 14px 0;
}
h2 {
    font-size: 15px;
    color: #2a6fb0;
    margin: 18px 0 6px 0;
}
h3 { font-size: 13px; color: #1f4e79; margin: 12px 0 4px 0; }
p { margin: 6px 0; }
ul, ol { margin: 6px 0 6px 22px; padding: 0; }
li { margin: 3px 0; }
code, .kbd {
    font-family: Consolas, "Courier New", monospace;
    background: #eef3f8;
    border: 1px solid #d3def0;
    border-radius: 3px;
    padding: 0 4px;
    font-size: 12px;
}
.menu { color: #6c4fb0; font-weight: bold; }
.tip {
    background: #eafaf0;
    border-left: 4px solid #1b8a3f;
    padding: 8px 12px;
    margin: 10px 0;
}
.note {
    background: #fbf6e7;
    border-left: 4px solid #c9892b;
    padding: 8px 12px;
    margin: 10px 0;
}
.warn {
    background: #fbe9e7;
    border-left: 4px solid #c0392b;
    padding: 8px 12px;
    margin: 10px 0;
}
table { border-collapse: collapse; margin: 10px 0; }
th, td { border: 1px solid #c9d4e2; padding: 5px 9px; text-align: left; vertical-align: top; }
th { background: #dde7f2; color: #1f4e79; }
a { color: #2a6fb0; }
.crumbs { font-size: 11px; color: #888; margin-bottom: 10px; }
.footer { margin-top: 24px; padding-top: 8px; border-top: 1px solid #e3e3e3; color: #888; font-size: 11px; }