* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
	.top_bt {margin-bottom:1.7rem;margin-top:1.7rem}
        body {
            background: #f5f7fb;
            font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            color: #1a2c3e;
        }

        .container {
            max-width: 900px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        
        .stat-badge {margin-bottom:10px}

        /* 头部 */
        .header {
            margin-bottom: 2rem;
            text-align: center;
            border-bottom: 1px solid #e2e8f0;
            padding-bottom: 1.2rem;
            padding-top:1rem;
            position: relative;
        }
        .header h1 {
            font-size: 1.9rem;
            font-weight: 600;
            background: linear-gradient(135deg, #1e3c5c, #c2410c);
            background-clip: text;
            -webkit-background-clip: text;
            color: transparent;
            margin-bottom: 0.3rem;
        }
        .header .date  {
            color: #5e6f8d;
            font-size: 0.85rem;
            letter-spacing: 0.5px;
            cursor: pointer;
            display: inline-block;
            padding: 0.4rem 0.8rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .key {
            color: #5e6f8d;
            font-size: 0.9rem;
            letter-spacing: 0.5px;
            padding:10px;
        }


        /* 日历控件样式 */
        .calendar-popup {
            position: absolute;
            top: 100%;
            left: 50%;
            transform: translateX(-50%);
            background: white;
            border-radius: 16px;
            box-shadow: 0 8px 24px rgba(0,0,0,0.1);
            padding: 1rem;
            width: 280px;
            z-index: 100;
            display: none;
            border: 1px solid #eef2f6;
            margin-top: 0.5rem;
        }
        .calendar-popup.active {
            display: block;
        }
        .calendar-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 0.8rem;
            font-weight: 600;
        }
        .calendar-prev, .calendar-next {
            cursor: pointer;
            padding: 0.3rem 0.6rem;
            border-radius: 6px;
        }
        .calendar-prev:hover, .calendar-next:hover {
            background: #f5f7fb;
        }
        .calendar-days {
            display: grid;
            grid-template-columns: repeat(7, 1fr);
            gap: 4px;
            text-align: center;
            font-size: 0.8rem;
        }
        .calendar-day-name {
            color: #8a9cb3;
            font-weight: 500;
            padding: 0.3rem 0;
        }
        .calendar-day {
            padding: 0.5rem;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.2s;
        }
        .calendar-day:hover {
            background: #eef2f6;
        }
        .calendar-day.today {
            background: #1e3c5c;
            color: white;
        }
        .calendar-day.other-month {
            color: #cbd5e1;
        }

        /* 网格布局 */
        .grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
            gap: 1.8rem;
        }

        /* 卡片通用样式 */
        .card {
            background: #ffffff;
            border-radius: 28px;
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.04), 0 0 1px rgba(0, 0, 0, 0.05);
            overflow: hidden;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
            display: flex;
            flex-direction: column;
            border: 1px solid #eef2f6;
        }
        .card:hover {

            box-shadow: 0 20px 32px rgba(0, 0, 0, 0.08);
        }

        .card-header {
            padding: 1.2rem 1.5rem 0.6rem 1.5rem;
            border-bottom: 1px solid #eff3f8;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .card-header .emoji {
            font-size: 1.8rem;
        }
        .card-header h2 {
            font-size: 1.4rem;
            font-weight: 600;
            color: #1f2f44;
            margin: 0;
        }
        .card-content {
            padding: 1.2rem 1.5rem 1.5rem 1.5rem;
            flex: 1;
        }
        .news-item {
            margin-bottom: 1rem;
            padding-left: 0.5rem;
        }
        .news-item p {
            font-size: 0.9rem;
            line-height: 1.45;
            color: #2c3f55;
            margin-bottom: 0.2rem;
        }
        .highlight {
            background: #fff6e8;
            padding: 0.7rem 1rem;
            border-radius: 14px;
            margin: 0.8rem 0;
            font-size: 0.9rem;
            line-height: 1.5;
        }
        .price-up {
            color: #dc2626;
            font-weight: 600;
        }

        .footer {
            text-align: center;
            padding: 2rem 0;
            color: #8a9cb3;
            font-size: 0.85rem;
            margin-top: 3rem;
            border-top: 1px solid #e2e8f0;
        }
        .footer a {
            color: #8a9cb3;
            text-decoration: none;
            margin: 0 0.5rem;
        }
        .footer a:hover {
            color: #1e3c5c;
        }