/* MONOLOG Legal Pages — shared stylesheet. */

:root {
    /* [2026-05-18] アプリの DesignTokens.Color.ink に揃えて pure #000 に (Tomo 指示)。 */
    --ink: #000000;
    --night: #0A0A0C;
    --paper: #FAFAF7;
    --ink-subtle: #55555C;
    --echo: #C4FF4D;
    --hairline: rgba(250, 250, 247, 0.12);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    background: var(--ink);
    scroll-behavior: smooth;
}

body {
    background: var(--ink);
    color: var(--paper);
    font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
    font-size: 15px;
    line-height: 1.85;
    -webkit-font-smoothing: antialiased;
    padding: 64px 24px 96px;
    min-height: 100vh;
}

main {
    max-width: 720px;
    margin: 0 auto;
}

header.site {
    margin-bottom: 64px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--hairline);
}

header.site .brand {
    font-family: "SF Mono", "Menlo", "Consolas", monospace;
    font-size: 13px;
    letter-spacing: 2px;
    color: var(--ink-subtle);
    text-transform: uppercase;
    margin-bottom: 8px;
}

header.site h1 {
    font-size: 28px;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--paper);
}

header.site .meta {
    margin-top: 12px;
    font-size: 13px;
    color: var(--ink-subtle);
}

nav.legal-nav {
    display: flex;
    gap: 24px;
    margin-top: 32px;
    font-family: "SF Mono", "Menlo", "Consolas", monospace;
    font-size: 12px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

nav.legal-nav a {
    color: var(--ink-subtle);
    text-decoration: none;
    transition: color 0.2s ease;
}

nav.legal-nav a:hover,
nav.legal-nav a.active {
    color: var(--paper);
}

h2 {
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 0.02em;
    margin-top: 48px;
    margin-bottom: 16px;
    color: var(--paper);
}

h3 {
    font-size: 16px;
    font-weight: 600;
    margin-top: 32px;
    margin-bottom: 12px;
    color: var(--paper);
}

p {
    margin-bottom: 16px;
    color: var(--paper);
}

ol,
ul {
    margin: 16px 0 16px 24px;
    color: var(--paper);
}

li {
    margin-bottom: 8px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    font-size: 14px;
}

th,
td {
    text-align: left;
    padding: 12px 16px;
    border-bottom: 1px solid var(--hairline);
    vertical-align: top;
}

th {
    font-weight: 600;
    color: var(--ink-subtle);
    font-size: 12px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

td {
    color: var(--paper);
}

a {
    color: var(--paper);
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-color: var(--ink-subtle);
    transition: text-decoration-color 0.2s ease;
}

a:hover {
    text-decoration-color: var(--paper);
}

code {
    font-family: "SF Mono", "Menlo", "Consolas", monospace;
    font-size: 0.9em;
    background: rgba(250, 250, 247, 0.06);
    padding: 2px 6px;
    border-radius: 4px;
}

hr {
    border: 0;
    height: 1px;
    background: var(--hairline);
    margin: 64px 0;
}

blockquote {
    border-left: 2px solid var(--ink-subtle);
    padding-left: 20px;
    margin: 24px 0;
    color: var(--ink-subtle);
    font-style: normal;
}

section.lang {
    margin-bottom: 64px;
}

section.lang.english {
    border-top: 1px solid var(--hairline);
    padding-top: 64px;
}

footer.site {
    margin-top: 96px;
    padding-top: 32px;
    border-top: 1px solid var(--hairline);
    font-size: 12px;
    color: var(--ink-subtle);
    text-align: center;
    font-family: "SF Mono", "Menlo", "Consolas", monospace;
    letter-spacing: 1px;
}

@media (max-width: 600px) {
    body {
        padding: 32px 16px 64px;
        font-size: 14px;
    }

    header.site h1 {
        font-size: 22px;
    }

    h2 {
        font-size: 17px;
    }

    h3 {
        font-size: 15px;
    }

    th,
    td {
        padding: 10px 12px;
        font-size: 13px;
    }
}