* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            margin: 0;
            padding: 0;
            color: #e0e7f7;
            background: linear-gradient(135deg, #0f2027 0%, #203a43 50%, #2c5364 100%);
            background-attachment: fixed;
            min-height: 100vh;
        }

        .header {
            max-width: 94vw;
            margin: 0 auto;
            margin-top: 25px;
            padding-left: 20px;
            padding-right: 20px;
            position: relative;
        }

        .header h1 {
            font-size: 3rem;
            font-weight: 700;
            margin-bottom: 15px;
            background: linear-gradient(135deg, #8f41e9 0%, #578aef 50%, #6bc5f8 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 10px rgba(143, 65, 233, 0.2);
            letter-spacing: 1px;
            position: relative;
            display: inline-block;
        }

        .header h1::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 2px;
            background: linear-gradient(90deg, transparent, #578aef, transparent);
            border-radius: 2px;
        }

        /* 标签卡片容器 - 平铺布局 */
        .tags-container {
            max-width: 94vw;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
            margin-top: 40px;

            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
            gap: 16px;
        }

        /* 标签卡片 - 紧凑样式 */
        .tag-card {
            background: linear-gradient(145deg, rgba(25, 35, 50, 0.8), rgba(20, 30, 45, 0.8));
            border-radius: 10px;
            overflow: hidden;
            border: 1px solid rgba(100, 150, 200, 0.15);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
            transition: all 0.3s ease;
            cursor: pointer;
            display: flex;
            flex-direction: row;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            height: 80px;
        }

        .tag-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
            border-color: rgba(143, 65, 233, 0.5);
            background: linear-gradient(145deg, rgba(35, 45, 60, 0.9), rgba(25, 35, 50, 0.9));
        }

        .tag-name {

            font-size: 1.4rem;
            font-weight: 600;
            color: #e0e7f7;
            line-height: 1.3;
            transition: color 0.3s;
            margin-bottom: 4px;
        }

        .tag-card:hover .tag-name {
            color: #8f41e9;
        }

        .tag-right {
            display: flex;
            flex-direction: column;
            align-items: flex-end;
            min-width: 60px;
        }

        .tag-number {
            font-size: 1.1rem;
            font-weight: 700;
            color: #578aef;
            margin-bottom: 2px;
        }

        .tag-unit {
            font-size: 0.8rem;
            color: #8a9ba8;
        }


        /* 按钮容器 */
        .button-container {
            max-width: 94vw;
            margin: 30px auto;
            margin-bottom: 20px;
            padding-left: 20px;
            padding-right: 20px;
            display: flex;
            gap: 15px;
        }

        .nav-button {
            background: linear-gradient(145deg, rgba(25, 35, 50, 0.9), rgba(20, 30, 45, 0.9));
            border: 1px solid rgba(100, 150, 200, 0.2);
            color: #c2d1dd;
            border-radius: 8px;
            padding: 12px 24px;
            cursor: pointer;
            font-size: 1rem;
            font-weight: 500;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            min-width: 100px;
        }

        .nav-button:hover {
            background: linear-gradient(145deg, rgba(35, 45, 60, 0.95), rgba(25, 35, 50, 0.95));
            color: #ffffff;
            border-color: #578aef;
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }