img {
    max-width: 100%;
    height: auto;
}

.wrapper {
    max-width: 60rem;
    margin-left: auto;
    margin-right: auto;
    padding-left: 2rem;
    padding-right: 2rem;
}

/* ── Topic chips ─────────────────────────────────────────────────────────── */
.topic-chip {
    display: inline-block;
    border-radius: 999px;
    padding: 0.15rem 0.65rem;
    font-size: 0.8rem;
    border: 1px solid var(--border);
    color: var(--muted);
    background: transparent;
    text-decoration: none;
    transition: color 0.15s, border-color 0.15s;
}

.topic-chip:hover,
.topic-chip:focus {
    color: var(--accent);
    border-color: var(--accent);
}

/* ── Domain badge ─────────────────────────────────────────────────────────── */
.domain-badge {
    display: inline-block;
    border-radius: 999px;
    padding: 0.2rem 0.75rem;
    font-size: 0.82rem;
    font-weight: 600;
    background: var(--accent);
    color: var(--bg);
    text-decoration: none;
    transition: background 0.15s;
}

.domain-badge:hover,
.domain-badge:focus {
    background: var(--accent-strong);
}