* {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        body {
            font-family: 'Malgun Gothic', 'Apple SD Gothic Neo', sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #0f1115; 
            color: #fff;
            padding-bottom: 100px;
        }
        
      
        .container {
            width: 100%;
            max-width: 800px;
            margin: 0 auto;
            padding: 20px;
        }
        .section {
            padding: 40px 0;
            border-bottom: 1px solid #222;
        }
        
      
        h1, h2, h3 {
            margin-bottom: 15px;
            font-weight: 700;
        }
        h1 { font-size: 1.8rem; color: #fff; line-height: 1.4; }
        h2 { font-size: 1.4rem; color: #ffde59; } /* 提取原黄色高亮 */
        h3 { font-size: 1.1rem; color: #bbb; font-weight: normal; }
        p, .paragraph { margin-bottom: 12px; font-size: 1rem; color: #e0e0e0; }
        
   
        .highlight-yellow { color: #ffde59; font-weight: bold; }
        .highlight-bg-red { background-color: #ff1616; color: #fff; padding: 2px 6px; border-radius: 4px; display: inline-block; }
        .highlight-bg-yellow { background-color: #ffde59; color: #000; padding: 10px; border-radius: 6px; display: block; line-height: 1.8; }

      
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
            margin: 20px 0;
            text-align: center;
        }
        .stat-card {
            background: #1a1d24;
            padding: 15px;
            border-radius: 8px;
            border: 1px solid #2a2f3a;
        }
        .stat-number {
            font-size: 1.6rem;
            color: #ffde59;
            font-weight: bold;
            display: block;
        }

   
        .service-list {
            background: #161920;
            padding: 20px;
            border-radius: 8px;
            margin: 15px 0;
        }

    
        .inline-btn {
            display: block;
            /* background-color: #25d366;  */
            background-color:#f6e00f;
            /* color: #fff; */
            color: #000;
            text-align: center;
            padding: 15px;
            border-radius: 8px;
            text-decoration: none;
            font-weight: bold;
            font-size: 0.9rem;
            margin: 20px 0;
            cursor: pointer;
            white-space: nowrap;
        }


        .sticky-action-bar {
            position: fixed;
            bottom: 20px;
            left: 5%;
            width: 90%;
            max-width: 720px;
            left: 50%;
            transform: translateX(-50%);
            /* background: #ffde59; 亮黄色吸引点击 */
            background: white;
            color: #000;
            padding: 15px 20px;
            border-radius: 999px; /* 两侧半径50%半圆弧 */
            box-shadow: 0 10px 25px rgba(255, 222, 89, 0.4);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            font-weight: bold;
            font-size: 0.9rem;
            text-align: center;
            z-index: 9999;
            text-decoration: none;
            animation: pulse 2s infinite ease-in-out;
            cursor: pointer;
            white-space: nowrap;
        }
        .sticky-action-bar img {
            width: 40px;
            height: 40px;
            object-fit: contain;
            border-radius: 15px;
        }

   
        @keyframes pulse {
            0% {
                transform: translateX(-50%) scale(1);
                box-shadow: 0 10px 25px rgba(255, 222, 89, 0.4);
            }
            50% {
                transform: translateX(-50%) scale(1.03);
                box-shadow: 0 10px 35px rgba(255, 222, 89, 0.6);
            }
            100% {
                transform: translateX(-50%) scale(1);
                box-shadow: 0 10px 25px rgba(255, 222, 89, 0.4);
            }
        }