body { font-family: -apple-system,BlinkMacSystemFont,'Segoe UI',Roboto; margin: 0; background: #f8f9fa; }
.container { max-width: 1200px; margin: 0 auto; padding: 20px; }
h1 { color: #1a1a1a; margin-bottom: 30px; }
.stat-card { display: inline-block; background: white; padding: 20px; border-radius: 12px; margin: 0 10px; box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
.price-large { font-size: 28px; font-weight: bold; color: #007bff; }
.stock-row { display: flex; padding: 12px; background: white; margin: 4px 0; border-radius: 8px; box-shadow: 0 2px 4px rgba(0,0,0,0.05); }
.code { width: 120px; font-weight: 600; color: #333; }
.price { width: 100px; font-size: 16px; font-weight: bold; }
.volume { width: 120px; color: #666; }
.time { width: 140px; color: #999; font-size: 14px; }
.chart-section { margin-top: 30px; background: white; padding: 20px; border-radius: 12px; box-shadow: 0 4px 12px rgba(0,0,0,0.1); }