/* assets/style.css */
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; background: #f5f7fa; color: #333; }
.container { max-width: 1200px; margin: 0 auto; padding: 20px; }
h1 { margin-bottom: 20px; }
.mood-switcher { display: flex; gap: 10px; margin-bottom: 30px; flex-wrap: wrap; }
.mood-btn { padding: 10px 20px; border: 2px solid #ddd; background: #fff; border-radius: 8px; cursor: pointer; transition: all 0.2s; font-size: 16px; }
.mood-btn.active { border-color: #007bff; background: #e7f1ff; color: #007bff; font-weight: bold; }
.news-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.news-card { background: #fff; border-radius: 12px; box-shadow: 0 2px 8px rgba(0,0,0,0.1); overflow: hidden; transition: transform 0.2s; }
.news-card:hover { transform: translateY(-4px); }
.card-body { padding: 20px; }
.card-source { font-size: 12px; color: #888; margin-bottom: 8px; }
.card-title { font-size: 18px; margin-bottom: 10px; }
.card-excerpt { color: #555; margin-bottom: 15px; line-height: 1.5; }
.card-link { color: #007bff; text-decoration: none; }
.back-link { display: inline-block; margin-bottom: 20px; color: #007bff; }
.detail-layout { display: flex; gap: 40px; flex-wrap: wrap; }
.original-box, .rewritten-box { flex: 1; min-width: 300px; background: #fff; padding: 24px; border-radius: 12px; box-shadow: 0 2px 8px rgba(0,0,0,0.1); }
.rewritten-box { border-left: 4px solid #007bff; }
.fact-indicator { color: orange; font-weight: bold; margin-left: 8px; }
.source-link { margin-top: 16px; display: block; color: #007bff; }