*{
    margin:0; 
    padding:0; 
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}
html{
    scroll-behavior: smooth;
}
img{max-width: 100%; height: auto;}
body{
    background: radial-gradient(ellipse at center, #1a082e 0%, #0b0b14 70%);
    color:#e5e7eb;
    font-family: system-ui,-apple-system,Helvetica,sans-serif;
}
.app-container{
    max-width:640px;
    margin:0 auto;
    padding:15px;
}
.main-header{
    background:#1a1a2e;
    border-radius:18px;
    padding:20px 16px;
    position:relative;
    margin-bottom:16px;
    border:1px solid rgba(168, 85, 247, 0.12);
}
.update-tag{
    position:absolute;
    top:12px;
    right:16px;
    background: linear-gradient(90deg,#a855f7,#7c3aed);
    color:#fff;
    font-size:12px;
    padding:3px 8px;
    border-radius:10px;
}
.logo-area{
    display:flex;
    align-items:center;
    gap:12px;
}
.app-logo-img{
    border-radius:12px;
}
.app-title h1{
    font-size:24px;
    font-weight:bold;
    color:#fff;
}

/* 呼吸动画定义（适配紫色霓虹图标） */
@keyframes neonBreath {
    0% {
        box-shadow: 0 0 8px rgba(168, 85, 247, 0.12);
        border-color: rgba(168, 85, 247, 0.12);
    }
    50% {
        box-shadow: 0 0 22px rgba(168, 85, 247, 0.45);
        border-color: rgba(168, 85, 247, 0.45);
    }
    100% {
        box-shadow: 0 0 8px rgba(168, 85, 247, 0.12);
        border-color: rgba(168, 85, 247, 0.12);
    }
}

/*邀请码区域【呼吸动画】*/
.invite-section{
    background:#1a1a2e;
    border-radius:18px;
    padding:22px 20px;
    margin-bottom:16px;
    border:1px solid rgba(168, 85, 247, 0.12);
    animation: neonBreath 3.5s ease-in-out infinite;
}
.invite-header{
    display:flex;
    align-items:center;
    gap:8px;
    margin-bottom:16px;
}
.vip-badge{
    background: linear-gradient(90deg,#a855f7,#7c3aed);
    color:#fff;
    font-size:12px;
    padding:2px 8px;
    border-radius:10px;
}
.invite-row{
    display:flex;
    align-items:center;
    gap:16px;
    flex-wrap:wrap;
}
/* 邀请码最终设置：原始大小、无光晕、透明背景 */
#content{
    color:#c084fc;
    font-weight:900;
    font-size:18px;
    letter-spacing:2px;
    text-shadow: none;
    background: transparent !important;
}
.copy-btn{
    background: linear-gradient(90deg,#a855f7,#7c3aed);
    color:#fff;
    border:none;
    padding:8px 18px;
    border-radius:10px;
    font-size:16px;
    cursor:pointer;
    transition: all 0.2s;
}
.copy-btn:hover{
    background: linear-gradient(90deg,#c084fc,#a855f7);
    box-shadow:0 0 14px rgba(168, 85, 247, 0.35);
}
.invite-tip{
    margin-top:12px;
    font-size:13px;
    color:#9ca3af;
}

/*下载按钮区域*/
.download-section{
    display:flex;
    flex-direction:column;
    gap:12px;
    margin-bottom:20px;
}
.dl-btn{
    display:flex;
    align-items:center;
    background:#1a1a2e;
    border-radius:16px;
    padding:16px;
    text-decoration:none;
    color:#e5e7eb;
    box-shadow: 0 2px 8px rgba(168, 85, 247, 0.08);
    transition: all 0.25s ease;
    border:1px solid rgba(168, 85, 247, 0.12);
    animation: neonBreath 4s ease-in-out infinite;
}
.dl-btn:nth-child(2){animation-delay:0.6s;}
.dl-btn:nth-child(3){animation-delay:1.2s;}

.dl-btn:hover{
    border-color:#7c3aed;
    box-shadow: 0 0 18px rgba(168, 85, 247, 0.35), 0 4px 14px rgba(168, 85, 247, 0.18);
    transform: translateY(-2px);
}
.dl-btn:active{
    transform: translateY(0);
    box-shadow: 0 1px 4px rgba(168, 85, 247, 0.1);
}
.dl-icon{
    width:36px;
    height:36px;
    margin-right:12px;
}
.dl-icon svg{
    width:100%;
    height:100%;
    fill:#c084fc;
}
.dl-text{
    flex:1;
}
.dl-title{
    display:block;
    font-size:17px;
    font-weight:bold;
    color:#fff;
}
.dl-desc{
    font-size:13px;
    color:#9ca3af;
}
.dl-action,.dl-arrow{
    color:#c084fc;
    font-weight:bold;
    font-size:16px;
}

/* 统计栏 */
.stats-bar{
    display:flex;
    background:#1a1a2e;
    border-radius:18px;
    padding:16px 10px;
    margin-bottom:16px;
    text-align:center;
    border:1px solid rgba(168, 85, 247, 0.12);
}
.stat-item{
    flex:1;
}
.stat-divider{
    width:1px;
    background:#2e2e4a;
}
.stat-num{
    font-size:20px;
    font-weight:bold;
    color:#c084fc;
}
.stat-label{
    font-size:13px;
    color:#9ca3af;
    margin-top:4px;
}

/*seo文字区域*/
.seo-content{
    background:#1a1a2e;
    border-radius:18px;
    padding:18px;
    line-height:1.7;
    font-size:15px;
    color:#d1d5db;
    margin-bottom:20px;
    border:1px solid rgba(168, 85, 247, 0.12);
}
.seo-content h2,h3{
    margin:16px 0 8px;
    color:#c084fc;
}
.seo-content ul{
    padding-left:20px;
}
.seo-content p{
    margin-bottom:8px;
}

/*底部*/
.main-footer{
    text-align:center;
    font-size:13px;
    color:#6b7280;
    padding:10px 0;
}

/*微信弹窗样式*/
#weixin-tip{
    position: fixed;
    left:0;
    top:0;
    background: rgba(0,0,0,0.85);
    width: 100%;
    height:100%;
    z-index: 9999;
    display:flex;
    align-items:center;
    justify-content:center;
}
#weixin-tip p{
    text-align: center;
    padding:0 5%;
    color:#fff;
}