/* Overlay — scoped class */
        .popup-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(15, 23, 42, 0.7);
            /* backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px); */
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.4s ease, visibility 0.4s ease;
            z-index: 9000;
        }

        .message-panel .step-label {
            flex-shrink: 0;
            width: 90px;
            font-weight: 600;
            color: var(--mp-primary);
            background: #f5f3ff;
            padding: 8px 4px;
            border-radius: 12px;
            text-align: center;
            font-size: 0.85rem;
            letter-spacing: -0.01em;
            box-sizing: border-box;
        }

        .popup-overlay.show {
            opacity: 1;
            visibility: visible;
        }

        /* Bottom Sheet Panel — all vars scoped here */
        .message-panel {
            /* Scoped CSS custom properties */
            --mp-primary:    #6366f1;
            --mp-text-main:  #1e293b;
            --mp-text-dim:   #64748b;
            --mp-border:     #f1f5f9;
            --mp-font:       'Outfit', sans-serif;

            /* Layout */
            position: fixed;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%) translateY(100%);
            width: 100%;
            max-width: 600px;
            height: auto; /* Fit to content */
            max-height: 90vh; /* Safety limit */
            background: #ffffff;
            border-radius: 30px 30px 0 0;
            display: flex;
            flex-direction: column;
            transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
            /* box-shadow: 0 -20px 60px rgba(0, 0, 0, 0.3); */
            z-index: 9001;
            overflow: hidden;
            box-sizing: border-box;
            font-family: var(--mp-font);
        }

        .message-panel.show {
            transform: translateX(-50%) translateY(0);
        }

        /* Handle bar */
        .message-panel .handle-bar {
            position: absolute;
            top: 12px;
            left: 50%;
            transform: translateX(-50%);
            width: 48px;
            height: 5px;
            background: #e2e8f0;
            border-radius: 3px;
        }

     

        /* Close button */
        .message-panel .close-btn {
            background: #f1f5f9;
            border: none;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            color: var(--mp-text-dim);
            transition: background 0.2s ease, color 0.2s ease;
            flex-shrink: 0;
            box-sizing: border-box;
        }

        .message-panel .close-btn:hover {
            background: #e2e8f0;
            color: var(--mp-text-main);
        }

        /* Scrollable rows container */
        .message-panel .rows-container {
            padding: 10px 10px;
            overflow-y: auto;
            flex-grow: 1;
            scrollbar-width: thin;
            scrollbar-color: #e2e8f0 transparent;
            box-sizing: border-box;
        }

        .message-panel .rows-container::-webkit-scrollbar {
            width: 6px;
        }

        .message-panel .rows-container::-webkit-scrollbar-thumb {
            background-color: #e2e8f0;
            border-radius: 10px;
        }

        /* Individual row */
        .message-panel .row-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 0;
            border-bottom: 1px solid var(--mp-border);
            animation: mp-slide-in 0.5s ease forwards;
            opacity: 0;
            transform: translateY(10px);
            box-sizing: border-box;
        }

        .message-panel .row-item:last-child {
            border-bottom: none;
        }

        @keyframes mp-slide-in {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* App icon image */
        .message-panel .app-icon {
            flex-shrink: 0;
            width: 53px;
            height: 53px;
            object-fit: cover;
            box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
            border: 1px solid var(--mp-border);
            display: block;
        }

        /* Row text content */
        .message-panel .row-content {
            flex-grow: 1;
        }

        .message-panel .row-content h4 {
            font-size: 1.2rem;
            font-weight: 600;
            margin: 0 0 8px 0;
            padding: 0;
            color: var(--mp-text-main);
            line-height: 1.3;
        }

        .message-panel .row-content p {
            font-size: .9em;
            color: var(--mp-text-dim);
            line-height: 1.6;
            margin: 0;
            padding: 0;
        }
        /* Download button */
        .message-panel .download-btn {
            background-color: #2563eb;
            color: #eff6ff;
            border: none;
            padding: 14px 28px;
            border-radius: 14px;
            font-size: .7em;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
            width: 100%;
            display: block;
            text-align: center;
        }

        .message-panel .download-btn:hover {
            background-color: #dbeafe;
            transform: translateY(-1px);
        }

        .message-panel .download-btn:active {
            transform: translateY(0);
        }

        .message-panel .download-btn a {
            text-decoration: none;
            color: #eff6ff;
            outline: 0;
        }
        .sky-tint {
  /* The standard hex for lightskyblue is #87CEFA */
  color: #0866FF; 
  
  /* Background using 15% opacity for a tinted effect */
  background-color: rgba(135, 206, 250, 0.15); 
  width : 2rem;
  height : 1rem;
  /* Optional styling for better visibility */
  line-height: 1rem;
  text-align: center;
  border-radius: 4px;
  font-weight: 500;
}

a.msgTrigger {
    display: block;
}


/* css */
.banner {
    position: relative;
}
.section img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}
.center-wrapper {
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translate(-50%, -50%); /* 这里的 transform 只用一次，固定死位置 */

    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
}
.banner {
    width: 100%;
    aspect-ratio: 750 / 1060; 
    position: relative;
    overflow: hidden;
}
.banner .download-btn {
    width: 5.18rem;
    height: 1.05rem;
    animation: myfirst 1s infinite;
}

.section-site {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    margin: 0.39rem 0.09rem;
    
}
.section-site .title {
    background: transparent;
}
.section-site .site {
    margin-inline:  0.16rem;
    display: flex;
    flex: 1;
    justify-content: space-between;
    border: 0.03rem solid #FFF;
    border-radius: 0.1rem;
    padding: 0.2225rem 0 0.2725rem 0.21rem;
    background: #F3F8FD;
}
.section-site .site .left {
    display: flex;
    justify-content: center;
    gap: 0.2rem;
}
.section-site .site .left .logo {
    width: 1.06rem;
    height: 1.06rem;
}
.section-site .site .left .logo.qiudi {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #FFF;
    border-radius: .2rem;
}
.section-site .site .info {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.section-site .site .info img {
    display: inline;
}
.section-site .site .info .line1 {
    font-size: 0.2rem;
    color: #666B89;
    font-weight: 600;   
} 
.section-site .site .line1 img {
    width:0.26rem;
    height:0.26rem;
} 
.section-site .site .info .line2 {
    display: flex;
    align-items: center;
    font-size: .28rem; 
    font-weight: 700;
    color: #262930;
} 
.section-site .site .line2 img {
    width:0.3rem;
    margin-right: 0.05rem;
} 
.section-site .site .info .line3 {
    font-size: 0.2rem;
    color: #666B89;    
    font-weight: 600;   
}
.section-site .cover {
    width: 1.06rem;

}
.section-site .right {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 0.23rem;
}
.section-site .right .btn {
    display: block;
    width: 1.2rem;
    height: 0.5rem;
    background: url(../image/btn-goto.svg) no-repeat center center;
    background-size: cover;
}

.section-site {

}

.section-activity img:first-child {
    margin-top: 0.2rem;
}

.section-activity img:nth-child(2) {
    margin-top: 0.4rem;
    padding: 0 0 0 0.25rem;
}

.section-service {
    margin-top: 0.4rem;
    padding: 0 0.25rem;
}

.section-bottom {
    margin-top: 0.4rem;
    height: 2.14rem;
    margin-bottom: 1rem;
}

.section-download {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    background-color: #0866FF;
    /* left: 0;
    right: 0;
    margin: 0 auto;  */

    width: 100%;
    max-width: 750px;
    z-index: 100;

     /* 修复闪烁的核心代码 */
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    transform: translateX(-50%) translateZ(0); 
    will-change: transform;
}

.section-download .download-btn {
    position: absolute;
    bottom:0.17rem;
    right: 0.245rem;
    display: block;
    width:1.6rem;
    height:0.66rem;
    background: url(../image/section-download-btn.svg) no-repeat center center;
    background-size: cover;
    animation: myfirst 1s infinite;
}