:root {
    --bg: #0b0f14;
    --card: #121a24;
    --text: #e8eef7;
    --muted: #9bb0c7;
    --line: #223246;
    --link: #7cc4ff;
}
* {
    box-sizing: border-box;
}
body {
    margin: 0;
    font-family:
        system-ui,
        -apple-system,
        Segoe UI,
        Roboto,
        sans-serif;
    background: var(--bg);
    color: var(--text);
}
a {
    color: var(--link);
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}
.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 20px;
}
.site-header {
    border-bottom: 1px solid var(--line);
    background: rgba(0, 0, 0, 0.2);
    position: sticky;
    top: 0;
    backdrop-filter: blur(8px);
}
.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo {
    font-weight: 700;
    letter-spacing: 0.2px;
}
.nav a {
    margin-left: 14px;
    color: var(--muted);
}
.hero {
    padding: 20px 0 10px;
}
.posts {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
}
.post-card,
.post {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 16px;
}
.meta {
    color: var(--muted);
    font-size: 14px;
    margin-bottom: 8px;
}
.readmore {
    display: inline-block;
    margin-top: 8px;
}
.tags {
    margin-top: 14px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.tag {
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 4px 10px;
    color: var(--muted);
    font-size: 13px;
}
.site-footer {
    border-top: 1px solid var(--line);
    margin-top: 24px;
    color: var(--muted);
}