:root {
	--einb-border: var(--da2-border, var(--ei-border, #d7dce1));
	--einb-surface: var(--da2-surface, var(--ei-bg-strong, #fff));
	--einb-surface-2: var(--da2-surface-2, var(--ei-surface-2, #f6f7f8));
	--einb-text: var(--da2-text, var(--ei-text, #20262d));
	--einb-muted: var(--da2-muted, var(--ei-muted, #68727d));
	--einb-accent: var(--da2-accent, var(--ei-accent, #315f89));
	--einb-radius: var(--da2-radius, var(--ei-radius, 10px));
}

.ei-notes-topic-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; margin: 12px 0 30px; }
.ei-notes-topic-card { display: flex; gap: 12px; min-width: 0; padding: 14px; border: 1px solid var(--einb-border); border-radius: var(--einb-radius); background: var(--einb-surface); color: var(--einb-text); text-decoration: none; }
.ei-notes-topic-card:hover { border-color: var(--einb-accent); background: var(--einb-surface-2); }
.ei-notes-topic-card__visual, .ei-notes-topic-hero__visual { flex: 0 0 auto; display: grid; place-items: center; overflow: hidden; border: 1px solid var(--einb-border); border-radius: calc(var(--einb-radius) * .8); background: var(--einb-surface-2); }
.ei-notes-topic-card__visual { width: 48px; height: 48px; }
.ei-notes-topic-hero__visual { width: 68px; height: 68px; }
.ei-notes-topic-visual__image { width: 100%; height: 100%; object-fit: cover; }
.ei-notes-topic-visual__emoji { font-size: 1.6rem; line-height: 1; }
.ei-notes-topic-visual__fallback { color: var(--einb-muted); font: 700 1.3rem/1 ui-monospace, monospace; }
.ei-notes-topic-card__body { min-width: 0; }
.ei-notes-topic-card__title { display: block; margin-bottom: 4px; color: var(--einb-accent); font-weight: 750; }
.ei-notes-topic-card__summary { margin: 0; color: var(--einb-muted); font-size: .9rem; line-height: 1.55; }

.ei-notes-topic-hero { display: flex; gap: 16px; align-items: flex-start; margin: 0 0 26px; padding: 16px; border: 1px solid var(--einb-border); border-radius: var(--einb-radius); background: var(--einb-surface); }
.ei-notes-topic-hero__body { min-width: 0; flex: 1 1 auto; }
.ei-notes-topic-hero__summary { margin: 0; color: var(--einb-text); font-weight: 650; }
.ei-notes-topic-hero__description { margin-top: 9px; color: var(--einb-muted); }
.ei-notes-topic-hero__description > :first-child { margin-top: 0; }
.ei-notes-topic-hero__description > :last-child { margin-bottom: 0; }

.ei-notes-content-section { margin-top: 30px; }
.ei-notes-content-section__title { margin: 0 0 10px; font-size: 1.05rem; }
.ei-notes-content-list { list-style: none; margin: 0; padding: 0; }
.ei-notes-content-list li { display: flex; gap: 12px; align-items: baseline; padding: 10px 0; border-bottom: 1px dotted var(--einb-border); }
.ei-notes-content-list a { flex: 1 1 auto; min-width: 0; color: var(--einb-accent); font-weight: 650; text-decoration: none; }
.ei-notes-content-list a:hover { text-decoration: underline; }
.ei-notes-content-list time, .ei-notes-content-list__source { flex: 0 0 auto; color: var(--einb-muted); font-size: .75rem; }
.ei-notes-content-list__source { padding: 1px 6px; border: 1px solid var(--einb-border); border-radius: 999px; text-align: center; white-space: nowrap; }
.ei-notes-content-more { margin: 10px 0 0; color: var(--einb-muted); font-size: .85rem; }
.ei-notes-empty { color: var(--einb-muted); }
.ei-notes-bridge-post-topics a { white-space: nowrap; }

@media (max-width: 680px) {
	.ei-notes-topic-grid { grid-template-columns: 1fr; }
	.ei-notes-topic-hero { align-items: center; }
	.ei-notes-topic-hero__visual { width: 56px; height: 56px; }
	.ei-notes-content-list li { display: block; }
	.ei-notes-content-list time, .ei-notes-content-list__source { display: inline-block; margin-top: 4px; margin-right: 6px; }
}