/* Splicon docs — Design.md に準拠した最小スタイル */

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 16px;
    font: 15px/1.7 -apple-system, BlinkMacSystemFont, "Hiragino Sans", sans-serif;
    color: #333;
    background: #fafafa;
}

a {
    color: #007aff;
}

.site-header {
    margin: -16px -16px 16px;
    padding: 12px 16px;
    background: #fff;
    border-bottom: 1px solid #eee;
}

.site-header-inner {
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: inherit;
    font-weight: 700;
    letter-spacing: -0.2px;
}

.brand img {
    width: 24px;
    height: 24px;
}

.site-nav {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.site-nav a {
    font-size: 13px;
    color: #555;
    text-decoration: none;
}

.site-nav a:hover {
    text-decoration: underline;
}

.container {
    max-width: 720px;
    margin: 0 auto;
    padding: 32px 24px;
    background: #fff;
    border-radius: 12px;
}

h1 {
    font-size: 24px;
    margin: 0 0 8px;
}

h2 {
    font-size: 18px;
    margin: 24px 0 8px;
    padding-bottom: 4px;
    border-bottom: 1px solid #eee;
}

p,
li {
    margin: 0 0 8px;
}

ul {
    margin: 0 0 8px;
    padding-left: 20px;
}

.meta {
    margin: 0 0 32px;
    font-size: 14px;
    color: #888;
}

.panel {
    margin-top: 32px;
    padding: 16px;
    background: #f5f5f7;
    border-radius: 10px;
}

.panel h2 {
    margin-top: 0;
    border: none;
    padding-bottom: 0;
}

.panel p:last-child {
    margin-bottom: 0;
}

.btn {
    display: inline-block;
    margin-top: 12px;
    padding: 10px 24px;
    background: #007aff;
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
}

.faq {
    margin-top: 16px;
}

.faq-item {
    margin-bottom: 16px;
    padding: 16px;
    background: #f5f5f7;
    border-radius: 10px;
}

.faq-item strong {
    display: block;
    margin-bottom: 6px;
    font-size: 15px;
}

.faq-item p {
    margin-bottom: 0;
    font-size: 14px;
    color: #555;
}

.footer-note {
    margin-top: 24px;
    text-align: center;
    font-size: 13px;
    color: #aaa;
}

.footer-note a {
    color: #888;
}

.site-footer {
    max-width: 720px;
    margin: 16px auto 0;
    padding: 0 8px;
    text-align: center;
    color: #aaa;
    font-size: 13px;
}

.footer-nav {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 8px;
}

.footer-nav a {
    color: #888;
    text-decoration: none;
}

.footer-nav a:hover {
    text-decoration: underline;
}