:root {
    --text: #222;
    --muted: #999;
    --link: #3498db;
    --border: #eee;
    --bg: #fff;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: Georgia, 'Times New Roman', serif;
    line-height: 1.6;
    font-size: 18px;
}

.page {
    max-width: 640px;
    margin: 0 auto;
    padding: 24px 20px 80px;
}

.site-header {
    margin-bottom: 32px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.site-title {
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--muted);
    text-decoration: none;
}

.feed-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.feed-item {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
}

.feed-item-title {
    color: var(--text);
    text-decoration: none;
    font-size: 20px;
}

.feed-item-title:hover { color: var(--link); }

.feed-item-date {
    flex-shrink: 0;
    font-size: 14px;
    color: var(--muted);
    font-family: -apple-system, sans-serif;
}

.empty { color: var(--muted); }

.more-link {
    display: inline-block;
    margin-top: 24px;
    color: var(--link);
    text-decoration: none;
    font-family: -apple-system, sans-serif;
    font-size: 15px;
}

.article h1 {
    font-size: 32px;
    line-height: 1.25;
    margin: 0 0 8px;
}

.article-date {
    color: var(--muted);
    font-size: 14px;
    font-family: -apple-system, sans-serif;
    margin-bottom: 32px;
}

.article-body img,
.article-body video {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 24px 0;
}

.article-body p { margin: 0 0 20px; }
.article-body a { color: var(--link); }
.article-body blockquote {
    margin: 20px 0;
    padding-left: 16px;
    border-left: 3px solid var(--border);
    color: #555;
}
.article-body pre {
    background: #f7f7f7;
    padding: 12px 16px;
    overflow-x: auto;
    font-size: 15px;
}
.article-body code {
    font-family: 'SF Mono', Consolas, monospace;
    font-size: 0.9em;
}

/* Panel (app-like UI, sans-serif for a more "tool" feel) */
.panel-body {
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
    max-width: 760px;
}

.panel-body input,
.panel-body textarea,
.panel-body button {
    font-family: inherit;
    font-size: 15px;
}

.panel-body textarea {
    width: 100%;
    min-height: 300px;
    padding: 10px;
    border: 1px solid var(--border);
}

.panel-body input[type="text"],
.panel-body input[type="password"] {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--border);
    margin-bottom: 12px;
}

.panel-body button {
    padding: 8px 16px;
    border: 1px solid var(--text);
    background: var(--text);
    color: #fff;
    cursor: pointer;
}

.panel-body button.secondary {
    background: #fff;
    color: var(--text);
}

.panel-article-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}

.panel-article-row .actions button {
    margin-left: 6px;
    padding: 4px 10px;
    font-size: 13px;
}