body.blog-body, body.admin-body {
    background: #f7f8fb;
    background: var(--background);
    color: #253041;
    color: var(--foreground);
}
.blog-shell, .admin-shell {
    width: min(1080px, calc(100% - 32px));
    margin: 0 auto;
}
.blog-header, .admin-header {
    background: #fff;
    background: var(--background);
    border-bottom: 1px solid #dfe5ee;
    border-bottom-color: var(--border);
}
.blog-header-inner, .admin-header-inner {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.blog-logo img { height: 44px; }
.blog-nav, .admin-nav { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.blog-nav a, .admin-nav a {
    color: #253041;
    color: var(--foreground);
    text-decoration: none;
    font-weight: 700;
}
.blog-nav a:hover, .admin-nav a:hover {
    color: #0f73b7;
    color: var(--primary);
}
.blog-hero {
    padding: 16px 0 16px;
    background: #fff;
    background: var(--secondary);
    border-bottom: 1px solid #dfe5ee;
    border-bottom-color: var(--border);
}
.blog-hero h1, .admin-title h1 { margin: 0 0 10px; font-size: clamp(28px, 4vw, 42px); }
.blog-hero p, .admin-title p {
    margin: 0;
    color: #667085;
    color: var(--muted-foreground);
}
.blog-main, .admin-main { padding: 32px 0 56px; }
.blog-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; }
.blog-card, .admin-card {
    position: relative;
    background: #fff;
    background: var(--card);
    color: #253041;
    color: var(--card-foreground);
    border: 1px solid #dfe5ee;
    border-color: var(--border);
    border-radius: var(--radius, 8px);
    overflow: hidden;
}
.blog-card-body, .admin-card-body { padding: 20px; }
.blog-thumb {
    aspect-ratio: 16 / 9;
    width: 100%;
    object-fit: contain;
    background: #b8bdc9; /* #f4f6fa; */
    /* background: var(--muted); */
    display: block;
}
.blog-thumb-placeholder {
    background: #b8bdc9;
}
.blog-meta {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    color: #667085;
    color: var(--muted-foreground);
    font-size: 14px;
    margin-bottom: 8px;
}
.blog-category {
    color: #0f73b7;
    color: var(--primary);
    font-weight: 700;
    text-decoration: none;
}
.blog-card h2 { font-size: 20px; margin: 0 0 8px; line-height: 1.45; }
.blog-card h2 a {
    color: #253041;
    color: var(--card-foreground);
    text-decoration: none;
}
.blog-card h2 a:hover { color: #0f73b7; color: var(--primary); }
.blog-card p { color: #4e5b6e; color: var(--muted-foreground); line-height: 1.4; margin: 8px auto; }
.blog-corner-label {
    position: absolute;
    top: 0;
    right: 0;
    width: 78px;
    height: 78px;
    overflow: hidden;
    z-index: 2;
    color: transparent;
    font-size: 0;
    font-weight: 800;
    line-height: 1;
    text-transform: uppercase;
    pointer-events: none;
}
.blog-corner-label::before {
    content: "";
    position: absolute;
    inset: 0;
    clip-path: polygon(100% 0, 100% 100%, 0 0);
    background: #e11d48;
}
.blog-corner-label.is-draft::before { background: #8a93a3; }
.blog-corner-label::after {
    content: attr(class);
    position: absolute;
    top: 16px;
    right: 5px;
    width: 56px;
    text-align: center;
    transform: rotate(45deg);
    color: #fff;
    font-size: 12px;
}
.blog-corner-label.is-new::after { content: "new!"; }
.blog-corner-label.is-draft::after { content: "draft"; }
.blog-breadcrumb {
    max-width: 760px;
    margin: 0 auto 14px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    color: #667085;
    color: var(--muted-foreground);
    font-size: 14px;
}
.blog-breadcrumb a {
    color: #0f73b7;
    color: var(--primary);
    font-weight: 700;
    text-decoration: none;
}
.blog-breadcrumb a:hover { text-decoration: underline; }
.blog-link, .admin-button, button.admin-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 16px;
    border-radius: var(--radius, 8px);
    border: 1px solid #0f73b7;
    border-color: var(--primary);
    background: #0f73b7;
    background: var(--primary);
    color: #fff;
    color: var(--primary-foreground);
    text-decoration: none;
    font-weight: 700;
    cursor: pointer;
}
.blog-link:hover, .admin-button:hover {
    background: #0b5d96;
    background: var(--ring);
    border-color: #0b5d96;
    border-color: var(--ring);
}
.blog-article {
    max-width: 760px;
    margin: 0 auto;
    background: #fff;
    background: var(--card);
    color: #253041;
    color: var(--card-foreground);
    border: 1px solid #dfe5ee;
    border-color: var(--border);
    border-radius: var(--radius, 8px);
    padding: clamp(22px, 4vw, 32px);
}
.blog-article h1 { margin-top: 0; font-size: clamp(24px, 3vw, 34px); line-height: 1.45; }
.blog-article-body { font-size: 15px; line-height: 1.85; }
.blog-article-body p, .blog-article-body ul, .blog-article-body ol, .blog-article-body blockquote { margin: 0 0 1.1em; }
.blog-article-body h2 { font-size: 22px; margin: 1.8em 0 .7em; }
.blog-article-body h3 { font-size: 19px; margin: 1.6em 0 .6em; }
.blog-article-body h4 { font-size: 17px; margin: 1.4em 0 .5em; }
.blog-article-body img { max-width: 100%; height: auto; border-radius: var(--radius, 8px); }
.blog-article-body img[align="left"],
.blog-article-body img.align-left {
    float: left;
    margin: 0 18px 12px 0;
}
.blog-article-body img[align="right"],
.blog-article-body img.align-right {
    float: right;
    margin: 0 0 12px 18px;
}
.blog-article-body img[align="center"],
.blog-article-body img.align-center {
    display: block;
    margin-left: auto;
    margin-right: auto;
}
.blog-article-body mark { background: #fff59d; color: #253041; padding: 0 .08em; }
.blog-preview-notice {
    margin: 0 0 18px;
    padding: 10px 12px;
    border: 1px solid #facc15;
    border-radius: var(--radius, 8px);
    background: #fef9c3;
    color: #713f12;
    font-size: 14px;
}
.blog-article-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.4em 0;
    font-size: 14px;
}
.blog-article-body th,
.blog-article-body td {
    border: 1px solid #cbd5e1;
    padding: 8px 10px;
    text-align: left;
    vertical-align: top;
}
.blog-article-body th {
    background: #f1f5f9;
    font-weight: 700;
}
.blog-article-body caption {
    margin-bottom: 8px;
    color: #667085;
    color: var(--muted-foreground);
    font-size: 13px;
    text-align: left;
}
.blog-article-body pre {
    overflow-x: auto;
    padding: 16px;
    background: #172033;
    background: var(--foreground);
    color: #f5f7fb;
    color: var(--background);
    border-radius: var(--radius, 8px);
}
.blog-empty {
    background: #fff;
    background: var(--card);
    border: 1px solid #dfe5ee;
    border-color: var(--border);
    border-radius: var(--radius, 8px);
    padding: 28px;
    color: #667085;
    color: var(--muted-foreground);
}
.admin-toolbar { display: flex; justify-content: space-between; gap: 16px; align-items: center; margin-bottom: 18px; flex-wrap: wrap; }
.admin-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    background: var(--card);
    border: 1px solid #dfe5ee;
    border-color: var(--border);
}
.admin-table th, .admin-table td {
    padding: 12px;
    border-bottom: 1px solid #dfe5ee;
    border-bottom-color: var(--border);
    text-align: left;
    vertical-align: top;
}
.admin-table th { background: #f1f5f9; background: var(--secondary); }
.admin-form { display: grid; gap: 16px; }
.admin-form label { display: grid; gap: 6px; font-weight: 700; }
.admin-form input, .admin-form select, .admin-form textarea {
    width: 100%;
    border: 1px solid #cbd5e1;
    border-color: var(--input);
    border-radius: var(--radius, 8px);
    min-height: 42px;
    padding: 10px;
    font: inherit;
    background: #fff;
    background: var(--background);
    color: #253041;
    color: var(--foreground);
}
.admin-form input:focus, .admin-form select:focus, .admin-form textarea:focus {
    outline: 2px solid var(--ring);
    outline-offset: 2px;
}
.admin-form textarea { min-height: 240px; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; }
.admin-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.admin-flash {
    padding: 12px 14px;
    border-radius: var(--radius, 8px);
    margin-bottom: 18px;
    background: var(--sidebar-accent);
    color: var(--sidebar-accent-foreground);
    border: 1px solid var(--sidebar-border);
}
.admin-flash.error {
    background: #fef2f2;
    color: #991b1b;
    border-color: #fecaca;
}
.admin-login { max-width: 420px; margin: 64px auto; }
.admin-help { color: #667085; color: var(--muted-foreground); font-size: 14px; line-height: 1.7; }
.status-badge {
    display: inline-flex;
    padding: 3px 8px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    background: var(--sidebar-accent);
    color: var(--sidebar-accent-foreground);
}
.status-badge.draft { background: var(--muted); color: var(--muted-foreground); }
.admin-card-grid { margin-top: 18px; }
.admin-preview-card .admin-actions { margin-top: 14px; }
.admin-card-memo {
    min-height: 2.8em;
    padding: 10px 12px;
    border-radius: var(--radius, 8px);
    background: var(--secondary);
    color: var(--muted-foreground);
    font-size: 14px;
}

.tox.tox-tinymce {
    border-color: var(--border) !important;
    border-radius: var(--radius, 8px) !important;
}
.tox .tox-toolbar, .tox .tox-toolbar__overflow, .tox .tox-toolbar__primary {
    background: var(--secondary) !important;
}

@media (max-width: 720px) {
    .blog-header-inner, .admin-header-inner { align-items: flex-start; flex-direction: column; padding: 16px 0; }
    .admin-table { display: block; overflow-x: auto; }
}