/* 監視くん Web ページスタイル */
body {
    font-family: 'Noto Sans JP', 'Helvetica Neue', Arial, sans-serif;
    max-width: 860px;
    margin: 0 auto;
    padding: 2em 1.5em;
    background-color: #f8f9fa;
    color: #2d3436;
    line-height: 1.8;
}

h1 {
    color: #0984e3;
    font-size: 1.8em;
    border-bottom: 2px solid #0984e3;
    padding-bottom: 0.3em;
    margin-top: 1.5em;
}

h2 {
    color: #6c5ce7;
    font-size: 1.3em;
    margin-top: 1.2em;
}

h3 {
    color: #2d3436;
    font-size: 1.1em;
}

strong {
    color: #e17055;
}

blockquote {
    border-left: 4px solid #0984e3;
    margin: 1em 0;
    padding: 0.5em 1em;
    background: #ffffff;
    border-radius: 0 4px 4px 0;
}

table {
    border-collapse: collapse;
    width: 100%;
    margin: 1em 0;
    font-size: 0.9em;
}

th, td {
    border: 1px solid #dfe6e9;
    padding: 0.5em 0.8em;
    text-align: left;
}

th {
    background-color: #0984e3;
    color: white;
}

tr:nth-child(even) {
    background-color: #f1f2f6;
}

hr {
    border: none;
    border-top: 1px solid #dfe6e9;
    margin: 2em 0;
}

code {
    background: #e8e8e8;
    padding: 0.15em 0.4em;
    border-radius: 3px;
    font-size: 0.9em;
}

img {
    max-width: 100%;
    height: auto;
}

svg {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 1em auto;
}

a {
    color: #0984e3;
}

ul, ol {
    padding-left: 1.5em;
}

li {
    margin-bottom: 0.3em;
}