/* Document layout; official Layui tables/buttons and the shared MPAY palette. */
html {
    scroll-padding-top: 96px;
}
body {
    margin: 0;
    color: var(--mpay-text);
    background: #fff;
    font:
        14px/1.8 -apple-system,
        BlinkMacSystemFont,
        'Segoe UI',
        'Microsoft YaHei',
        sans-serif;
}
a {
    color: var(--mpay-link);
}
a:hover {
    color: var(--mpay-primary-dark);
}
:focus-visible {
    outline: 2px solid var(--mpay-primary-dark);
    outline-offset: 4px;
}
.api-header {
    position: sticky;
    top: 0;
    z-index: 10;
    height: 72px;
    padding: 0 max(28px, calc((100vw - 1360px) / 2));
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    border-bottom: 1px solid var(--mpay-border);
    background: #fff;
}
.api-brand {
    display: flex;
    align-items: center;
    gap: 22px;
    color: var(--mpay-heading);
    white-space: nowrap;
}
.api-brand span {
    padding-left: 22px;
    border-left: 1px solid var(--mpay-border);
    font-size: 15px;
}
.api-header nav {
    display: flex;
    gap: 26px;
    white-space: nowrap;
}
.api-header nav a {
    color: var(--mpay-muted);
}
.api-layout {
    display: grid;
    grid-template-columns: 228px minmax(0, 1fr);
    gap: 48px;
    max-width: 1280px;
    margin: auto;
    padding: 0 32px;
}
.api-sidebar {
    position: sticky;
    top: 97px;
    align-self: start;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
    padding: 4px 16px 20px 0;
}
.api-outline summary {
    font-size: 12px;
    letter-spacing: 1px;
    color: var(--mpay-muted);
    padding: 8px 14px 14px;
    list-style: none;
    cursor: pointer;
}
.api-outline summary::-webkit-details-marker {
    display: none;
}
.api-outline summary span {
    float: right;
}
.api-outline nav a {
    display: flex;
    gap: 10px;
    align-items: baseline;
    padding: 6px 12px;
    margin: 2px 0;
    line-height: 1.7;
    font-size: 13px;
    color: var(--mpay-muted);
    border-radius: 4px;
}
.api-outline nav a span {
    flex-shrink: 0;
    font:
        11px ui-monospace,
        monospace;
    color: #87919d;
}
.api-outline nav a:hover {
    background: var(--mpay-surface-muted);
}
.api-outline nav a[aria-current] {
    background: var(--mpay-primary-soft);
    color: var(--mpay-primary-dark);
    font-weight: 600;
}
.api-sidebar-note {
    border-top: 1px solid var(--mpay-border);
    padding: 18px 12px 0;
    margin-top: 22px;
    color: var(--mpay-muted);
    font-size: 12px;
}
main {
    min-width: 0;
    padding: 38px 0 0;
}
.api-eyebrow {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--mpay-primary-dark);
    margin-bottom: 12px;
}
.api-intro h1 {
    font-size: 32px;
    font-weight: 650;
    letter-spacing: -0.5px;
    margin: 0 0 8px;
    color: var(--mpay-heading);
}
.api-intro > p {
    color: var(--mpay-muted);
}
.api-gateway {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
    background: var(--mpay-primary-soft);
    border: 1px solid #d5efea;
    border-radius: 8px;
    padding: 16px 20px;
    margin: 26px 0 10px;
}
.api-gateway div {
    min-width: 0;
}
.api-gateway span {
    display: block;
    font-size: 12px;
    color: var(--mpay-primary-dark);
    margin-bottom: 2px;
}
.api-gateway code {
    font-size: 16px;
    word-break: break-all;
}
.api-gateway button {
    flex-shrink: 0;
    margin: 0;
}
.api-intro-note {
    font-size: 12px;
}
.api-content {
    margin-top: 28px;
}
.api-content p {
    margin: 14px 0;
}
.api-source-link {
    margin-left: 8px;
    white-space: nowrap;
    font-size: 12px;
    color: var(--mpay-muted);
}
.api-content h2 {
    margin: 44px 0 18px;
    padding-top: 18px;
    border-top: 1px solid var(--mpay-border);
    color: var(--mpay-heading);
    font-size: 23px;
    font-weight: 600;
    scroll-margin-top: 20px;
}
.api-content h3 {
    margin: 28px 0 12px;
    color: var(--mpay-heading);
    font-size: 17px;
    font-weight: 600;
}
.api-content ul,
.api-content ol {
    padding-left: 25px;
    margin: 16px 0;
}
.api-content ul li {
    list-style: disc;
}
.api-content ol li {
    list-style: decimal;
}
.api-content li {
    margin: 6px 0;
}
.api-content code {
    font:
        0.92em/1.7 ui-monospace,
        SFMono-Regular,
        Consolas,
        'Liberation Mono',
        monospace;
}
.api-content :not(pre) > code {
    background: #f1f5f8;
    color: #31516b;
    border-radius: 3px;
    padding: 2px 5px;
    overflow-wrap: anywhere;
}
.api-content blockquote {
    margin: 20px 0;
    padding: 2px 18px;
    border-left: 3px solid var(--mpay-primary);
    background: var(--mpay-surface-muted);
}
.api-example {
    border: 1px solid var(--mpay-border);
    border-radius: 7px;
    margin: 18px 0;
    overflow: hidden;
}
.api-example-bar {
    background: #f3f6f9;
    border-bottom: 1px solid var(--mpay-border);
    padding: 7px 12px 7px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--mpay-muted);
    font-size: 12px;
}
.api-example pre {
    background: #fafbfd;
    padding: 18px;
    margin: 0;
    overflow-x: auto;
    color: #294155;
    tab-size: 4;
}
.api-example pre code {
    font-size: 13px;
    white-space: pre;
}
.api-table-scroll {
    max-width: 100%;
    overflow-x: auto;
    margin: 18px 0;
    border: 1px solid var(--mpay-border);
    border-radius: 6px;
}
.api-table-scroll .layui-table {
    margin: 0;
    border: 0;
}
.api-table-scroll th {
    white-space: nowrap;
    background: #f6f8fa;
    color: #485465;
    font-weight: 600;
}
.api-table-scroll th,
.api-table-scroll td {
    border: 0;
    border-bottom: 1px solid var(--mpay-border);
    padding: 11px 13px;
    font-size: 13px;
    line-height: 1.7;
}
.api-table-scroll tr:last-child td {
    border-bottom: 0;
}
.api-table-scroll td:first-child {
    min-width: 72px;
}
.api-table-scroll td:last-child {
    min-width: 200px;
}
.api-footer {
    border-top: 1px solid var(--mpay-border);
    margin-top: 40px;
    padding: 24px 0 36px;
    display: flex;
    justify-content: space-between;
    gap: 20px;
    color: var(--mpay-muted);
    font-size: 12px;
}
.api-skip {
    position: fixed;
    left: 12px;
    top: -80px;
    z-index: 20;
    padding: 10px 18px;
    background: white;
}
.api-skip:focus {
    top: 8px;
}
@media (max-width: 900px) {
    html {
        scroll-padding-top: 135px;
    }
    .api-header {
        height: 62px;
        padding: 0 18px;
    }
    .api-brand {
        gap: 12px;
    }
    .api-brand img {
        width: 104px;
        height: auto;
    }
    .api-brand span {
        padding-left: 12px;
        font-size: 13px;
    }
    .api-header nav {
        gap: 14px;
        font-size: 12px;
    }
    .api-layout {
        display: block;
        padding: 0 20px;
    }
    .api-sidebar {
        top: 62px;
        z-index: 9;
        max-height: 60vh;
        padding: 0;
        margin: 0 -20px;
        border-bottom: 1px solid var(--mpay-border);
        background: white;
    }
    .api-outline summary {
        padding: 12px 20px;
        font-size: 13px;
    }
    .api-outline nav {
        padding: 0 12px 12px;
    }
    .api-sidebar-note {
        display: none;
    }
    main {
        padding-top: 28px;
    }
    .api-intro h1 {
        font-size: 26px;
    }
    .api-gateway {
        padding: 14px;
    }
    .api-gateway code {
        font-size: 14px;
    }
    .api-content h2 {
        font-size: 21px;
    }
    .api-table-scroll::before {
        content: '表格可左右滑动查看';
        display: block;
        position: sticky;
        left: 0;
        padding: 7px 12px;
        color: var(--mpay-muted);
        font-size: 11px;
        background: var(--mpay-surface-muted);
    }
    .api-table-scroll .api-wide-table {
        min-width: 900px;
    }
    .api-footer {
        flex-wrap: wrap;
    }
}
@media (max-width: 400px) {
    .api-brand span {
        display: none;
    }
}
@media print {
    .api-header,
    .api-sidebar,
    [data-copy],
    .api-skip {
        display: none;
    }
    .api-layout {
        display: block;
        padding: 0;
    }
    main {
        padding: 0;
    }
    .api-table-scroll,
    .api-example pre {
        overflow: visible;
    }
    .api-example pre code {
        white-space: pre-wrap;
        overflow-wrap: anywhere;
    }
}