:root{--background-dark:#0d1117;--background-light:#161b22;--border-color:#30363d;--text-primary:#c9d1d9;--text-secondary:#8b949e;--accent-blue:#58a6ff;--accent-green:#3fb950;--accent-red:#f85149;--font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans",Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji"}body{font-family:var(--font-family);background-color:var(--background-dark);color:var(--text-primary);margin:0;padding:0}header{background-color:var(--background-light);color:var(--text-primary);text-align:center;border-bottom:1px solid var(--border-color);padding:15px 25px}#update-time{color:var(--text-secondary);margin-top:5px;font-size:.85em}main{max-width:900px;margin:30px auto;padding:0 15px}#keyword-index{background-color:var(--background-light);border:1px solid var(--border-color);text-align:center;border-radius:8px;max-width:900px;margin:0 auto 30px;padding:20px}#keyword-index-list a{background-color:var(--border-color);color:var(--text-primary);border-radius:20px;margin:5px;padding:8px 12px;font-size:.9rem;font-weight:500;text-decoration:none;transition:all .2s ease-in-out;display:inline-block}#keyword-index-list a:hover{background-color:var(--accent-blue);color:var(--background-dark)}.trend-item{background-color:var(--background-light);border:1px solid var(--border-color);border-radius:8px;margin-bottom:25px;padding:25px;scroll-margin-top:100px;transition:box-shadow .2s ease-in-out}.trend-item:hover{box-shadow:0 0 15px #58a6ff1a}.trend-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:15px;display:flex}.trend-keyword{color:var(--text-primary);font-size:1.6em;font-weight:700}.category-badge{text-transform:uppercase;border-radius:15px;padding:5px 12px;font-size:.8rem;font-weight:600}.category-badge.economy{color:#fff;background-color:#2f81f7}.category-badge.politics{color:#fff;background-color:#a371f7}.category-badge.social{color:#fff;background-color:#f778ba}.category-badge.international{color:#fff;background-color:#3fb950}.category-badge.it-science{color:#fff;background-color:#1f6feb}.category-badge.culture{color:#fff;background-color:#d29922}.category-badge.etc{color:#fff;background-color:#6e7681}.financial-indicator{color:var(--text-secondary);align-items:center;gap:10px;font-size:.9rem;display:flex}.indicator-name{color:var(--text-primary);font-weight:600}.indicator-price{font-weight:500}.indicator-change.positive{color:var(--accent-red)}.indicator-change.negative{color:var(--accent-blue)}.articles{margin-top:15px;padding:0;list-style:none}.articles li{background-color:var(--background-dark);border:1px solid var(--border-color);border-radius:6px;margin-bottom:10px;padding:15px}.articles a{color:var(--accent-blue);font-weight:600;text-decoration:none}.article-source{color:var(--text-secondary);justify-content:space-between;align-items:center;margin-bottom:8px;font-size:.95rem;display:flex}.article-date{color:var(--text-secondary);font-size:.85rem}.article-description{color:var(--text-primary);font-size:1rem;line-height:1.5}.error-message{color:var(--accent-red);text-align:center;background-color:var(--background-light);border:1px solid var(--border-color);border-radius:8px;padding:40px 20px}.up{color:var(--accent-red)}.down{color:var(--accent-blue)}.neutral{color:var(--text-secondary)}.ticker-container{background-color:#1a202c;border-bottom:1px solid #2d3748;width:100%;padding:10px 0;overflow:hidden}.ticker-track{width:max-content;animation:60s linear infinite ticker-scroll;display:flex}.ticker-item{color:#a0aec0;white-space:nowrap;align-items:center;margin-right:80px;font-size:.9rem;display:flex}.ticker-name{color:#e2e8f0;margin-right:10px;font-weight:600}.ticker-price{margin-right:8px}.ticker-change{font-weight:600}.ticker-change.up{color:#e53e3e}.ticker-change.down{color:#3b82f6}@keyframes ticker-scroll{0%{transform:translate(0)}to{transform:translate(-50%)}}.hero-section{text-align:center;background-color:#1a202c;border-bottom:1px solid #2d3748;padding:4rem 2rem}.hero-content{max-width:800px;margin:0 auto}.hero-title{color:#e2e8f0;margin-bottom:1rem;font-size:1.5rem;font-weight:700}.hero-text{color:#a0aec0;font-size:1.1rem;line-height:1.6}.site-footer{color:#8b949e;text-align:center;background-color:#0d1117;border-top:1px solid #30363d;margin-top:4rem;padding:2rem 1rem;font-size:.9rem}.footer-content{max-width:1200px;margin:0 auto}.site-footer p{margin:.5rem 0}.site-footer a{color:#58a6ff;text-decoration:none}.site-footer a:hover{text-decoration:underline}