:root {
    --bg: #0f1115;
    --panel: #171a21;
    --border: #262b35;
    --text: #e7e9ee;
    --muted: #9aa1ae;
    --accent: #00ff99;
    --accent-dim: #0d5c3d;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
}

.wrap {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 20px 60px;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 12px;
}

.brand {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text);
    text-decoration: none;
}

.brand span {
    color: var(--accent);
}

nav {
    display: flex;
    gap: 20px;
}

nav a {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.95rem;
}

nav a:hover,
nav a.active {
    color: var(--accent);
}

h1 {
    font-size: 2rem;
    margin-bottom: 8px;
}

h2 {
    font-size: 1.3rem;
    margin-top: 40px;
    margin-bottom: 12px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 8px;
}

.lead {
    color: var(--muted);
    font-size: 1.05rem;
    margin-bottom: 28px;
}

.btn {
    display: inline-block;
    background: var(--accent);
    color: #05140d;
    font-weight: 700;
    padding: 12px 22px;
    border-radius: 8px;
    text-decoration: none;
}

.btn:hover {
    opacity: 0.9;
}

.card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 18px 20px;
    margin-bottom: 14px;
}

.card h3 {
    margin: 0 0 6px;
    font-size: 1.05rem;
}

.card p {
    margin: 0;
    color: var(--muted);
}

code {
    background: var(--accent-dim);
    color: var(--accent);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.9em;
}

.changelog-date {
    color: var(--accent);
    font-weight: 700;
    margin-top: 32px;
    margin-bottom: 10px;
}

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

ul.changes li {
    margin-bottom: 6px;
    color: var(--text);
}

footer {
    margin-top: 60px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    color: var(--muted);
    font-size: 0.85rem;
}