@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@200;300;400;500;600;700;800;900&display=swap');

@font-face {
    font-family: 'Douyin Sans';
    src: url('fonts/DouyinSansBold.otf') format('opentype');
    font-weight: bold;
    font-style: normal;
}

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

html {
    overflow-x: hidden;
    width: 100%;
    position: relative;
    -webkit-text-size-adjust: 100%; /* 【重要】防止iOS Safari自动调整文字大小 */
    -ms-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    overflow-x: hidden;
    overflow-y: scroll;
    background: #000000;
    scroll-behavior: smooth;
    width: 100%;
    position: relative;
    margin: 0 auto;
    -webkit-text-size-adjust: 100%; /* 【重要】防止iOS Safari自动调整文字大小 */
    -ms-text-size-adjust: 100%;
    text-size-adjust: 100%;
    touch-action: manipulation; /* 【重要】改善触摸体验，防止意外缩放 */
}

/* 完全隐藏滚动条 */
body::-webkit-scrollbar {
    width: 0;
    height: 0;
    display: none;
}

body {
    -ms-overflow-style: none;  /* IE and Edge */
    scrollbar-width: none;  /* Firefox */
}

/* 确保所有元素都隐藏滚动条 */
* {
    scrollbar-width: none;
    -ms-overflow-style: none;
}

*::-webkit-scrollbar {
    display: none;
    width: 0;
    height: 0;
}

/* 第一屏 - 加载页面 */
.intro-section {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: #000000;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    transition: all 0.8s cubic-bezier(0.76, 0, 0.24, 1);
}

.intro-section.fade-out {
    transform: scale(0.95);
    opacity: 0;
}

.intro-content {
    text-align: center;
}

.intro-title {
    margin-bottom: 80px;
    position: relative;
    overflow: hidden;
    display: inline-block;
}

.logo-image {
    height: 80px;
    width: auto;
    display: block;
    clip-path: inset(0 100% 0 0);
    animation: revealText 1.5s ease-in-out forwards;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

@keyframes revealText {
    0% {
        clip-path: inset(0 100% 0 0);
    }
    100% {
        clip-path: inset(0 0% 0 0);
    }
}

.loading-container {
    width: 400px;
    margin: 0 auto;
}

.loading-text {
    /* 蓝紫色渐变文字效果 */
    background: linear-gradient(135deg, #8b5cf6 0%, #6366f1 50%, #a855f7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 15px;
    text-align: left;
    opacity: 0;
    animation: fadeInText 0.5s ease forwards 0.2s;
}

@keyframes fadeInText {
    to {
        opacity: 1;
    }
}

.loading-bar {
    width: 100%;
    height: 4px;
    background: rgba(102, 126, 234, 0.2);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 
        0 0 10px rgba(102, 126, 234, 0.2) inset,
        0 2px 8px rgba(0, 0, 0, 0.1);
}

.loading-progress {
    height: 100%;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    width: 0%;
    animation: loading 1.5s ease-in-out forwards;
    border-radius: 10px;
    box-shadow: 
        0 0 15px rgba(102, 126, 234, 0.6),
        0 0 25px rgba(118, 75, 162, 0.4);
    position: relative;
}

.loading-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.3) 50%, 
        transparent 100%);
    animation: shimmer 1s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

@keyframes loading {
    0% { width: 2%; }
    100% { width: 100%; }
}

/* 第二屏 - 主页面 */
.main-section {
    min-height: 100vh;
    background: linear-gradient(135deg, #033f92 0%, #631385 100%);
    position: relative;
    overflow: visible;
    padding: 0;
    opacity: 0;
    transition: opacity 0.5s ease;
}


.main-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('./images/NPAY001.jpg') center center no-repeat;
    background-size: cover;
    opacity: 0;
    transform: scale(1.3);
    filter: blur(20px);
    transition: all 1.5s cubic-bezier(0.76, 0, 0.24, 1);
    z-index: 0;
}

.main-section.active::before {
    opacity: 1;
    transform: scale(1);
    filter: blur(0px);
}

.main-section.active {
    opacity: 1;
}

/* 导航栏 - 固定顶部 */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    gap: 40px;
    opacity: 0;
    transform: translateY(-20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
    padding: 12px 80px;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    will-change: opacity, transform; /* 【重要】优化性能 */
    backface-visibility: hidden; /* 【重要】优化渲染 */
    -webkit-backface-visibility: hidden;
}

.navbar.visible {
    opacity: 1;
    transform: translateY(0);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1001;
}

.nav-logo-icon {
    width: 36px;
    height: 36px;
    object-fit: contain;
    filter: drop-shadow(0 2px 8px rgba(99, 102, 241, 0.4));
    transition: all 0.3s ease;
}

.nav-logo:hover .nav-logo-icon {
    filter: drop-shadow(0 4px 12px rgba(99, 102, 241, 0.6));
    transform: translateY(-2px);
}



.nav-logo-text-img {
    height: 30px;
    width: auto;
    object-fit: contain;
    transition: all 0.3s ease;
}

/* 汉堡菜单按钮 - 默认隐藏 */
.nav-toggle {
    display: none;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
    flex: 1;
    justify-content: flex-end;
    margin-right: 40px;
}

.nav-menu li {
    opacity: 0;
    transform: translateY(-10px);
    animation: slideInNav 0.5s ease forwards;
}

.nav-menu li:nth-child(1) { animation-delay: 0.1s; }
.nav-menu li:nth-child(2) { animation-delay: 0.15s; }
.nav-menu li:nth-child(3) { animation-delay: 0.2s; }
.nav-menu li:nth-child(4) { animation-delay: 0.25s; }
.nav-menu li:nth-child(5) { animation-delay: 0.3s; }
.nav-menu li:nth-child(6) { animation-delay: 0.35s; }

@keyframes slideInNav {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.nav-menu a {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    position: relative;
    padding: 8px 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

/* 底部动画线条 */
.nav-menu a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #6366f1 0%, #a855f7 100%);
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 背景光晕效果 */
.nav-menu a::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(181, 26, 248, 0.2) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    transition: all 0.4s ease;
    z-index: -1;
    opacity: 0;
}

.nav-menu a:hover {
    color: white;
    text-shadow: 0 0 10px rgba(181, 26, 248, 0.5);
}

.nav-menu a:hover::before {
    width: 100%;
}

.nav-menu a:hover::after {
    width: 120px;
    height: 120px;
    opacity: 1;
}

/* 点击效果 */
.nav-menu a:active {
    transform: scale(0.95);
    color: #901af8;
}

/* 激活状态 */
.nav-menu a.active {
    color: white;
    font-weight: 500;
}

.nav-menu a.active::before {
    width: 100%;
    background: linear-gradient(90deg, #00d4ff 0%, #b21af8 100%);
}

.cta-button {
    background: linear-gradient(135deg, #8439c9 0%, #4151fd 100%);
    color: rgb(248, 241, 252);
    border: none;
    padding: 12px 28px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(168, 85, 247, 0.3);
}

/* 光泽扫过效果 */
.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.25),
        transparent
    );
    transition: left 0.5s ease;
}

.cta-button:hover {
    background-image: 
        
        linear-gradient(135deg, #9333EA 0%, #5558f7 100%);
    background-size: auto, cover, auto;
    transform: translateY(-2px);
    box-shadow: 
        0 6px 25px rgba(219, 182, 253, 0.5),
        0 0 30px rgba(187, 123, 248, 0.3);
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:active {
    transform: translateY(0);
    box-shadow: 0 4px 15px rgba(221, 195, 246, 0.283);
}

/* 背景圆形元素 */
.background-circle {
    position: absolute;
    width: 600px;
    height: 600px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.15) 0%, transparent 70%);
    filter: blur(1px);
    transition: transform 1.2s cubic-bezier(0.76, 0, 0.24, 1);
    opacity: 0;
    z-index: 1;
}

.background-circle.visible {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
}

/* 背景圆形纹理 */
.background-circle::before {
    content: '';
    position: absolute;
    top: 10%;
    left: 10%;
    right: 10%;
    bottom: 10%;
    border-radius: 50%;
    background: 
        linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.03) 50%, transparent 100%),
        linear-gradient(0deg, transparent 0%, rgba(255, 255, 255, 0.03) 50%, transparent 100%);
}

/* Hero 容器 - 左右布局 */
.hero-container {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 1500px;
    margin: 0 auto;
    padding: 0 100px;
    height: calc(100vh - 60px);
    margin-top: 60px;
    position: relative;
    z-index: 2;
    gap: 80px;
}

/* 左侧内容 */
.hero-left {
    flex: 0 0 auto;
    max-width: 700px;
    padding-right: 20px;
}

/* 右侧手机展示 */
.hero-right {
    flex: 0 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-phone-image {
    max-width: 310px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 40px 100px rgba(0, 0, 0, 0.5));
    opacity: 0;
    transform: translateX(80px) scale(0.9);
    transition: all 1s cubic-bezier(0.76, 0, 0.24, 1);
}

.hero-phone-image.visible {
    opacity: 1;
    transform: translateX(0) scale(1);
    animation: float-phone 6s ease-in-out infinite 1s;
}

/* 手机浮动动画 */
@keyframes float-phone {
    0%, 100% {
        transform: translateX(0) translateY(0px) scale(1);
    }
    50% {
        transform: translateX(0) translateY(-20px) scale(1);
    }
}

.main-title {
    margin-bottom: 36px;
    letter-spacing: 0;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.76, 0, 0.24, 1);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 28px;
    text-align: left;
}

.title-bold {
    font-size: 85px;
    font-weight: 700;
    font-family: 'Douyin Sans', sans-serif;
    background: linear-gradient(135deg, #efd4fd 0%, #e8f4f8 50%, #cdcffd 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: 
        drop-shadow(-1px -1px 0 rgba(200, 237, 244, 0.4))
        drop-shadow(1px 1px 0 rgba(226, 183, 251, 0.4))
        drop-shadow(0 4px 20px rgba(167, 139, 250, 0.5));
    display: block;
    line-height: 1.15;
}

.title-light {
    font-size: 46px;
    font-weight: 300;
    font-family: 'Poppins', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: linear-gradient(135deg, #c8edf4 0%, #cab9fe 50%, #e2b7fb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 1px;
    display: block;
    font-weight: 300;
    line-height: 1.3;
}

.main-title.visible {
    animation: floatTitle 1.2s cubic-bezier(0.76, 0, 0.24, 1) forwards;
}

@keyframes floatTitle {
    0% {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* 副标题样式 */
.sub-title {
    font-size: 21px;
    font-weight: 300;
    font-family: 'Poppins', -apple-system, sans-serif;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 1px;
    margin-bottom: 50px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s cubic-bezier(0.76, 0, 0.24, 1) 0.3s;
}

.sub-title.visible {
    opacity: 1;
    transform: translateY(0);
}

/* 信任背书文字 */
.trust-text {
    font-size: 16px;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 1px;
    margin-bottom: 50px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s cubic-bezier(0.76, 0, 0.24, 1) 0.4s;
}

.trust-text.visible {
    opacity: 1;
    transform: translateY(0);
}

/* 下载按钮 */
.download-buttons {
    display: flex;
    gap: 18px;
    justify-content: flex-start;
    margin-bottom: 52px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s cubic-bezier(0.76, 0, 0.24, 1) 0.5s;
}

.download-buttons.visible {
    opacity: 1;
    transform: translateY(0);
}

.download-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 38px;
    background: rgba(15, 10, 35, 0.4);
    backdrop-filter: blur(10px);
    border-radius: 14px;
    border: none;
    color: white;
    text-decoration: none;
    font-size: 17px;
    font-weight: 400;
    font-family: 'Poppins', sans-serif;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    overflow: visible;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.ios-btn {
    border: 1px solid transparent;
    background-image: 
        linear-gradient(rgba(15, 10, 35, 0.3), rgba(15, 10, 35, 0.3)),
        url('./images/button-R.png'),
        linear-gradient(135deg, #3e90fb 0%, #0670d4 100%);
    background-origin: border-box, padding-box, border-box;
    background-clip: padding-box, padding-box, border-box;
    background-size: auto, cover, auto;
    background-position: center, center, center;
    box-shadow: 
        0 0 20px rgba(14, 165, 233, 0.3),
        0 4px 12px rgba(0, 0, 0, 0.2);
}

.android-btn {
    border: 1px solid transparent;
    background-image: 
        linear-gradient(rgba(15, 10, 35, 0.3), rgba(15, 10, 35, 0.3)),
        url('./images/button-R.png'),
        linear-gradient(135deg, #b175fe 0%, #ba60ff 100%);
    background-origin: border-box, padding-box, border-box;
    background-clip: padding-box, padding-box, border-box;
    background-size: auto, cover, auto;
    background-position: center, center, center;
    box-shadow: 
        0 0 20px rgba(139, 92, 246, 0.3),
        0 4px 12px rgba(0, 0, 0, 0.2);
}

/* 内发光效果 */
.download-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 14px;
    background: radial-gradient(
        circle at top,
        rgba(255, 255, 255, 0.15) 0%,
        transparent 60%
    );
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.download-btn:hover {
    transform: translateY(-3px);
    background: rgba(20, 15, 40, 0.6);
    backdrop-filter: blur(15px);
}

.ios-btn:hover {
    background-image: 
        linear-gradient(rgba(20, 15, 40, 0.5), rgba(20, 15, 40, 0.5)),
        url('./images/button-R.png'),
        linear-gradient(135deg, #0EA5E9 0%, #06B6D4 100%);
    background-size: auto, cover, auto;
    box-shadow: 
        0 0 30px rgba(14, 165, 233, 0.5),
        0 0 60px rgba(14, 165, 233, 0.3),
        0 8px 20px rgba(0, 0, 0, 0.3);
}

.android-btn:hover {
    background-image: 
        linear-gradient(rgba(20, 15, 40, 0.5), rgba(20, 15, 40, 0.5)),
        url('./images/button-R.png'),
        linear-gradient(135deg, #8B5CF6 0%, #c68bfa 100%);
    background-size: auto, cover, auto;
    box-shadow: 
        0 0 30px rgba(139, 92, 246, 0.5),
        0 0 60px rgba(139, 92, 246, 0.3),
        0 8px 20px rgba(0, 0, 0, 0.3);
}

.download-btn:hover::before {
    opacity: 1;
}

.download-btn:hover .btn-icon {
    transform: scale(1.1);
    filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.6));
}

.download-btn:active {
    transform: translateY(-1px);
}

.btn-icon {
    width: 23px;
    height: 23px;
    transition: all 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

/* 底部信息栏 */
.main-info {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 35px;
    color: white;
    font-size: 16px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s cubic-bezier(0.76, 0, 0.24, 1) 0.2s;
}

.main-info.visible {
    opacity: 1;
    transform: translateY(0);
}

.info-label {
    color: rgba(255, 255, 255, 0.6);
    font-weight: 300;
    font-size: 16px;
}

.info-divider {
    width: 46px;
    height: 1px;
    background: rgba(255, 255, 255, 0.3);
}

/* 响应式设计 */

/* 平板横屏 (1024px - 1400px) */
@media (max-width: 1400px) {
    .intro-title {
        font-size: 90px;
        letter-spacing: 22px;
    }
    
    .hero-container {
        max-width: 1300px;
        padding: 0 80px;
        gap: 70px;
    }
    
    .hero-left {
        max-width: 650px;
    }
    
    .title-bold {
        font-size: 64px;
    }
    
    .title-light {
        font-size: 36px;
    }
    
    .hero-phone-image {
        max-width: 340px;
    }
}

/* 平板竖屏和小笔记本 (768px - 1024px) */
@media (max-width: 1200px) {
    .intro-title {
        font-size: 80px;
        letter-spacing: 20px;
    }
    
    .navbar {
        padding: 16px 40px;
    }
    
    .nav-links {
        gap: 25px;
    }
    
    .nav-link {
        font-size: 15px;
    }
    
    .cta-btn {
        padding: 11px 26px;
        font-size: 15px;
    }
    
    .hero-container {
        padding: 0 60px;
        gap: 60px;
    }
    
    .hero-left {
        max-width: 560px;
    }
    
    .title-bold {
        font-size: 60px;
    }
    
    .title-light {
        font-size: 34px;
    }
    
    .sub-title {
        font-size: 18px;
        margin-bottom: 40px;
    }
    
    .trust-text {
        font-size: 14px;
    }
    
    .download-buttons {
        margin-bottom: 45px;
        gap: 14px;
    }
    
    .download-btn {
        padding: 13px 30px;
    }
    
    .main-info {
        gap: 25px;
    }
    
    .hero-phone-image {
        max-width: 380px;
    }
}

/* 平板竖屏 (768px - 1024px) */
@media (max-width: 1024px) {
    .navbar {
        padding: 14px 30px;
    }
    
    .nav-links {
        gap: 20px;
    }
    
    .hero-container {
        padding: 0 50px;
        gap: 50px;
    }
    
    .hero-left {
        max-width: 500px;
    }
    
    .title-bold {
        font-size: 54px;
    }
    
    .title-light {
        font-size: 30px;
    }
    
    .hero-phone-image {
        max-width: 340px;
    }
}

/* ============================================
   【移动端样式 - 第一页/主页】
   以下是移动端(手机屏幕 768px 以下)的所有样式调整
   ============================================ */
@media (max-width: 768px) {
    /* ========== 移动端整体页面居中修复 ========== */
    /* 【重要】防止整个页面缩放 */
    * {
        -webkit-tap-highlight-color: transparent; /* 移除点击高亮 */
        -webkit-touch-callout: none; /* 禁用长按弹出菜单 */
    }
    
    /* 确保html和body在移动端完全居中，不偏移 */
    html, body {
        width: 100vw;
        max-width: 100%;
        overflow-x: hidden;
        position: relative;
        margin: 0;
        padding: 0;
        transform: none !important; /* 【重要】防止任何transform影响fixed子元素 */
        -webkit-text-size-adjust: 100% !important;
        -ms-text-size-adjust: 100% !important;
        text-size-adjust: 100% !important;
        touch-action: pan-y !important; /* 【重要】只允许垂直滚动 */
    }
    
    /* 确保所有主要section在移动端居中显示 */
    .intro-section,
    .main-section,
    .features-section,
    .faq-section,
    .footer-section {
        width: 100%;
        max-width: 100vw;
        margin-left: 0;
        margin-right: 0;
        left: 0;
        right: 0;
        transform: none !important; /* 【重要】防止任何transform影响fixed子元素 */
    }
    
    /* ========== 1. 加载页面(过渡页)的移动端调整 ========== */
    /* 确保过渡页完全居中，不偏移 */
    .intro-section {
        width: 100vw;
        max-width: 100%;
        left: 0;
        right: 0;
        margin: 0;
        padding: 0;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* 确保过渡页内容容器居中 */
    .intro-content {
        width: 100%;
        max-width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 0 20px;
    }
    
    /* 调整Logo标题文字大小，移动端缩小 */
    .intro-title {
        font-size: 60px;
        letter-spacing: 15px;
        display: flex;
        justify-content: center;
        width: 100%;
    }
    
    /* 调整Logo图片高度，移动端缩小 */
    .logo-image {
        height: 50px;
        margin: 0 auto;
    }
    
    /* 调整加载条容器宽度，移动端使用85%宽度 */
    .loading-container {
        width: 85%;
        max-width: 350px;
        margin: 0 auto;
    }
    
    /* ========== 2. 顶部导航栏的移动端调整 ========== */
    /* 调整导航栏内边距和高度，移动端压缩空间 */
    .navbar {
        position: fixed !important;  /* 【重要】强制固定定位，滚动时不移动 */
        top: 0 !important;          /* 【重要】固定在顶部 */
        padding: 14px 20px !important;  /* 【可调整】左右内边距20px，上下14px */
        height: 60px !important;        /* 【可调整】导航栏总高度 */
        background: rgba(255, 255, 255, 0.05) !important;
        backdrop-filter: blur(20px) !important;
        -webkit-backdrop-filter: blur(20px) !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
        box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1) !important;
        width: 100% !important;
        max-width: 100vw !important;
        left: 0 !important;
        right: 0 !important;
        margin: 0 !important;
        z-index: 1000 !important;   /* 【重要】确保在其他内容之上 */
        transform: none !important; /* 【重要】移除任何transform，避免影响fixed定位 */
        will-change: auto !important; /* 【重要】优化性能 */
        backface-visibility: hidden !important; /* 【重要】优化渲染 */
        -webkit-backface-visibility: hidden !important;
        transition: none !important; /* 【重要】移除过渡效果，避免滚动时的动画 */
    }
    
    /* 调整导航栏Logo间距，移动端缩小 */
    .nav-logo {
        gap: 8px;  /* 【可调整】Logo图标和文字之间的间距 */
    }
    
    /* 调整导航栏Logo图标大小 */
    .nav-logo-icon {
        width: 30px;   /* 【可调整】Logo图标宽度 */
        height: 30px;  /* 【可调整】Logo图标高度 */
    }
    
    /* 调整导航栏Logo文字大小 */
    .nav-logo-text {
        font-size: 28px;  /* 【可调整】Logo文字大小 */
    }
    
    /* 调整导航栏Logo图片高度 */
    .nav-logo-text-img {
        height: 30px;  /* 【可调整】Logo图片高度 */
    }
    
    /* 【重要】移动端隐藏导航栏中的"商家入驻"按钮 */
    /* 因为移动端会在右下角显示固定的商家入驻按钮 */
    .navbar .cta-button {
        display: none;
    }
    
    /* ========== 3. 主页面Hero区域的移动端调整 ========== */
    /* 确保主页面section完全居中 */
    .main-section {
        width: 100%;
        max-width: 100vw;
        margin: 0;
        padding: 0;
    }
    
    /* 调整Hero容器布局，移动端改为垂直排列 */
    .hero-container {
        flex-direction: column;     /* 【重要】垂直排列，文字在上，手机图片在下 */
        padding: 70px 20px 30px;    /* 【可调整】上70px 左右20px 下30px */
        min-height: 100vh;
        margin-top: 60px;           /* 【可调整】顶部边距，避开导航栏 */
        margin-left: auto;
        margin-right: auto;
        gap: 20px;                  /* 【可调整】文字和图片之间的间距 */
        justify-content: flex-start;
        width: 100%;
        max-width: 100%;
    }
    
    /* 调整左侧内容区域，移动端居中对齐 */
    .hero-left {
        max-width: 100%;
        padding-right: 0;
        text-align: center;  /* 【重要】移动端文字居中 */
    }
    
    /* 调整主标题布局，移动端居中 */
    .main-title {
        align-items: center;    /* 【重要】主标题居中对齐 */
        text-align: center;     /* 【重要】文字居中 */
        gap: 14px;              /* 【可调整】标题内部元素间距 */
        margin-bottom: 20px;    /* 【可调整】标题底部间距 */
    }
    
    /* 调整粗体标题文字大小 */
    .title-bold {
        font-size: 40px;      /* 【可调整】主标题粗体文字大小 */
        line-height: 1.15;
    }
    
    /* 调整细体标题文字大小 */
    .title-light {
        font-size: 23px;      /* 【可调整】主标题细体文字大小 */
        line-height: 1.3;
    }
    
    /* 调整副标题样式 */
    .sub-title {
        font-size: 15px;      /* 【可调整】副标题文字大小 */
        margin-bottom: 24px;  /* 【可调整】副标题底部间距 */
        text-align: center;
        line-height: 1.6;
    }
    
    /* 调整信任文字样式 */
    .trust-text {
        font-size: 12px;      /* 【可调整】信任文字大小 */
        margin-bottom: 28px;  /* 【可调整】底部间距 */
        opacity: 0.8;
    }
    
    /* ========== 4. 下载按钮的移动端调整 ========== */
    /* 调整下载按钮容器，移动端垂直排列 */
    .download-buttons {
        flex-direction: column;  /* 【重要】垂直排列，苹果按钮在上，安卓在下 */
        gap: 12px;               /* 【可调整】两个按钮之间的间距 */
        margin-bottom: 28px;     /* 【可调整】按钮区域底部间距 */
        align-items: center;
        justify-content: center;
    }
    
    /* 调整单个下载按钮样式 */
    .download-btn {
        width: 220px;           /* 【可调整】按钮宽度 */
        justify-content: center;
        padding: 15px 28px;     /* 【可调整】按钮内边距 上下15px 左右28px */
        font-size: 15px;        /* 【可调整】按钮文字大小 */
        border-radius: 14px;    /* 【可调整】按钮圆角大小 */
    }
    
    /* 调整按钮图标大小 */
    .btn-icon {
        width: 22px;   /* 【可调整】按钮内图标宽度 */
        height: 22px;  /* 【可调整】按钮内图标高度 */
    }
    
    /* ========== 5. 底部信息栏的移动端调整 ========== */
    /* 调整底部信息栏(99.99%可用性等)的布局 */
    .main-info {
        flex-wrap: wrap;         /* 允许换行 */
        gap: 20px;               /* 【可调整】元素之间的间距 */
        justify-content: center; /* 居中对齐 */
        font-size: 13px;         /* 【可调整】文字大小 */
        margin-bottom: 35px;     /* 【可调整】底部间距 */
    }
    
    /* 调整信息分隔线宽度 */
    .info-divider {
        width: 30px;  /* 【可调整】分隔线宽度 */
        height: 1px;
    }
    
    /* 调整信息标签文字大小 */
    .info-label {
        font-size: 13px;  /* 【可调整】信息标签文字大小 */
    }
    
    /* ========== 6. 手机展示图片的移动端调整 ========== */
    /* 调整右侧手机图片大小和位置 */
    .hero-phone-image {
        max-width: 290px;      /* 【可调整】手机图片最大宽度 */
        margin-bottom: -100px; /* 【重要】负边距，让手机底部延伸到下一页 */
        position: relative;
        z-index: 1;
    }
    
    /* 保持手机图片的浮动动画 */
    .hero-phone-image.visible {
        animation: float-phone 6s ease-in-out infinite 1s;
    }
    
    /* 调整主页面区域内边距 */
    .main-section {
        padding: 16px 20px;  /* 【可调整】左右20px 上下16px */
        overflow: visible;
    }
    
    /* 调整Hero右侧区域层级 */
    .hero-right {
        position: relative;
        z-index: 1;
    }
    
    /* ========== 7. 汉堡菜单(三条横线)的移动端样式 ========== */
    /* 显示并配置汉堡菜单按钮 */
    .nav-toggle {
        display: flex;
        flex-direction: column;
        gap: 5px;            /* 【可调整】三条横线之间的间距 */
        cursor: pointer;
        z-index: 1001;
        width: 28px;         /* 【可调整】汉堡菜单宽度 */
        height: 22px;        /* 【可调整】汉堡菜单高度 */
        justify-content: space-between;
    }
    
    /* 汉堡菜单的每条横线样式 */
    .nav-toggle span {
        display: block;
        width: 100%;
        height: 3px;  /* 【可调整】横线粗细 */
        background: linear-gradient(90deg, #6366f1, #a855f7);
        border-radius: 3px;
        transition: all 0.3s ease;
    }
    
    /* 菜单打开时，第一条横线旋转 */
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    
    /* 菜单打开时，第二条横线隐藏 */
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    /* 菜单打开时，第三条横线旋转 */
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(8px, -8px);
    }
    
    /* ========== 8. 侧边菜单面板的移动端样式 ========== */
    /* 调整导航菜单，移动端从右侧滑入 */
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;           /* 【重要】初始位置在屏幕右侧外 */
        width: 75vw;            /* 【可调整】菜单宽度占屏幕75% */
        max-width: 300px;       /* 【可调整】菜单最大宽度 */
        height: 100vh;
        background: linear-gradient(135deg, rgba(15, 10, 35, 0.98) 0%, rgba(25, 15, 45, 0.98) 100%);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        padding: 80px 28px 28px;  /* 【可调整】内边距 顶部80px 左右28px 底部28px */
        gap: 0;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1000;
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.5);
        border-left: 1px solid rgba(99, 102, 241, 0.2);
        margin: 0;
    }
    
    /* 菜单打开状态，滑到右边缘 */
    .nav-menu.active {
        right: 0;  /* 【重要】滑动到右边缘显示 */
    }
    
    /* 调整菜单项样式 */
    .nav-menu li {
        width: 100%;
        margin: 0;
        padding: 0;
        border-bottom: 1px solid rgba(99, 102, 241, 0.1);
    }
    
    /* 最后一个菜单项不显示底部边框 */
    .nav-menu li:last-child {
        border-bottom: none;
    }
    
    /* 调整菜单链接样式 */
    .nav-link {
        display: block;
        width: 100%;
        padding: 14px 0;        /* 【可调整】链接内边距 */
        color: rgba(255, 255, 255, 0.9);
        font-size: 15px;        /* 【可调整】链接文字大小 */
        font-weight: 500;
        text-decoration: none;
        transition: all 0.3s ease;
    }
    
    /* 菜单链接悬停效果 */
    .nav-link:hover {
        color: #a855f7;
        padding-left: 8px;  /* 【可调整】悬停时向右移动距离 */
    }
    
    /* 侧边菜单中的按钮样式 */
    .cta-button {
        margin-top: 30px;      /* 【可调整】按钮顶部间距 */
        width: 100%;
        padding: 14px 32px;    /* 【可调整】按钮内边距 */
        font-size: 16px;       /* 【可调整】按钮文字大小 */
        font-weight: 600;
        border-radius: 12px;   /* 【可调整】按钮圆角 */
    }
    
    /* 再次确认主页面内边距 */
    .main-section {
        padding: 16px 20px;  /* 【可调整】页面左右内边距 */
    }
    
    /* 调整背景圆形元素大小 */
    .background-circle {
        width: 400px;   /* 【可调整】背景圆形宽度 */
        height: 400px;  /* 【可调整】背景圆形高度 */
    }
}


/* ============================================
   第二页：功能特性
   ============================================ */

.features-section {
    min-height: 100vh;
    padding: 160px 80px 60px;
    position: relative;
    overflow: hidden;
    background: transparent;
    z-index: 10;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.features-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(180deg, 
            rgba(0, 0, 0, 0.95) 0%,
            rgba(0, 0, 0, 0.792) 30%,
            rgba(0, 0, 0, 0.667) 70%,
            rgba(0, 0, 0, 0.737) 100%),
        url('./images/NPAY003.jpg') center center no-repeat;
    background-size: 100%, 100% auto;
    opacity: 1;
    pointer-events: none;
    z-index: 0;
}

/* 顶部内发光渐变效果 */
.features-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 120%;
    height: 100px;
    background: 
        radial-gradient(ellipse at 50% 0%, 
            rgba(139, 92, 246, 0.4) 0%,
            rgba(99, 102, 241, 0.25) 20%,
            rgba(168, 85, 247, 0.15) 40%,
            transparent 70%),
        linear-gradient(180deg,
            rgba(139, 92, 246, 0.2) 0%,
            rgba(99, 102, 241, 0.1) 30%,
            transparent 100%);
    z-index: 15;
    pointer-events: none;
}

.features-container {
    max-width: 1600px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

/* 顶部三个特性卡片 */
.top-features {
    display: grid;
    grid-template-columns: repeat(3, minmax(320px, 1fr));
    gap: 32px;
    max-width: 1450px;
    margin: 0 auto 50px;
    padding: 0 60px;
    justify-content: center;
}

/* 顶部卡片初始状态 - 从右侧滑入 */
.top-features .feature-card {
    opacity: 0;
    transform: translateX(100px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.top-features .feature-card.animate {
    opacity: 1;
    transform: translateX(0);
}

/* 分别延迟 */
.top-features .feature-card:nth-child(1) {
    transition-delay: 0.1s;
}

.top-features .feature-card:nth-child(2) {
    transition-delay: 0.2s;
}

.top-features .feature-card:nth-child(3) {
    transition-delay: 0.3s;
}

/* 底部内容 */
.bottom-content {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    gap: 60px;
    max-width: 1500px;
    margin: 0 auto;
    padding: 0 60px;
}

.content-left {
    flex: 0 0 600px;
    position: relative;
}

.content-right {
    flex: 1;
    max-width: 680px;
    display: flex;
    flex-direction: column;
}

/* 第二页标题 - 使用主页标题样式 */
.content-right .features-main-title {
    font-size: 56px;
    font-weight: 500;
    font-family: 'Douyin Sans', sans-serif;
    background: linear-gradient(135deg, #efd4fd 0%, #e8f4f8 50%, #cdcffd 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: 
        drop-shadow(-1px -1px 0 rgba(200, 237, 244, 0.4))
        drop-shadow(1px 1px 0 rgba(226, 183, 251, 0.4))
        drop-shadow(0 4px 20px rgba(167, 139, 250, 0.5));
    line-height: 1.15;
    margin: 0 0 35px 0;
    letter-spacing: 0;
    /* 初始状态 */
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.content-right .features-main-title.animate {
    opacity: 1;
    transform: translateY(0);
}

.feature-card {
    background: 
        linear-gradient(135deg, rgba(138, 92, 246, 0) 0%, rgba(99, 101, 241, 0.025) 100%),
        url('./images/3pcs.png') center center;
    background-size: auto, cover;
    background-blend-mode: normal;
    border: none;
    border-radius: 18px;
    padding: 24px 30px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(139, 92, 246, 0.3);
    z-index: 1;
    min-height: 110px;
}


.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: left 0.5s ease;
    z-index: 0;
}

/* 内发光效果 */
.feature-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    background: radial-gradient(
        circle at top,
        rgba(255, 255, 255, 0.2) 0%,
        transparent 70%
    );
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
    pointer-events: none;
}

/* 【重要】只在支持真正悬浮的设备（桌面端）上应用悬浮效果，排除触屏设备 */
@media (hover: hover) and (pointer: fine) {
    .feature-card:hover {
        transform: translateY(-5px);
        border-color: rgba(147, 51, 234, 0.5);
        box-shadow: 
            0 8px 30px rgba(139, 92, 246, 0.4),
            0 0 40px rgba(139, 92, 246, 0.2);
    }

    .feature-card:hover::before {
        left: 100%;
    }

    .feature-card:hover::after {
        opacity: 1;
    }
}

.feature-icon-wrapper {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    background: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.5);
}

.feature-icon {
    width: 26px;
    height: 26px;
    color: white;
    position: relative;
    z-index: 1;
}

.feature-card-content {
    flex: 1;
    text-align: left;
}

.feature-card-title {
    font-size: 17px;
    font-weight: 600;
    color: white;
    margin-bottom: 5px;
    font-family: 'Douyin Sans', 'Poppins', sans-serif;
    letter-spacing: 0.2px;
    position: relative;
    z-index: 2;
}

.feature-card-desc {
    font-size: 13.5px;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.6;
    margin-bottom: 0;
    position: relative;
    z-index: 2;
}

.feature-learn-more {
    display: none;
}

/* 右侧特性网格 - Z字形排列 */
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px 50px;
    align-items: center;
}

/* Z字形排列：第2和第4个向下偏移 */
.features-grid .feature-item:nth-child(2),
.features-grid .feature-item:nth-child(4) {
    margin-top: 50px;
}

/* 特性项目 - 简化样式（无卡片） */
.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 0;
    /* 初始状态 */
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 动画激活状态 */
.feature-item.animate {
    opacity: 1;
    transform: translateY(0);
}

/* 依次延迟 */
.feature-item:nth-child(1) {
    transition-delay: 0.6s;
}

.feature-item:nth-child(2) {
    transition-delay: 0.7s;
}

.feature-item:nth-child(3) {
    transition-delay: 0.8s;
}

.feature-item:nth-child(4) {
    transition-delay: 0.9s;
}

.feature-item.animate:hover {
    transform: translateY(0) translateX(8px);
}

/* 数字序号样式 */
.feature-item .feature-number {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    background: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.4);
    transition: all 0.3s ease;
    font-size: 24px;
    font-weight: 700;
    font-family: 'Poppins', sans-serif;
    color: white;
    position: relative;
}

/* 数字序号内发光效果 */
.feature-item .feature-number::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: radial-gradient(
        circle at 30% 30%,
        rgba(255, 255, 255, 0.3) 0%,
        transparent 60%
    );
    pointer-events: none;
}

/* 【重要】只在支持真正悬浮的设备（桌面端）上应用悬浮效果，排除触屏设备 */
@media (hover: hover) and (pointer: fine) {
    .feature-item:hover .feature-number {
        transform: scale(1.15);
        box-shadow: 0 12px 32px rgba(99, 102, 241, 0.6);
    }
}

.feature-text {
    flex: 1;
    position: relative;
}

.feature-text h4 {
    font-size: 17px;
    font-weight: 600;
    color: white;
    margin-bottom: 5px;
    font-family: 'Poppins', sans-serif;
    letter-spacing: 0.2px;
}

.feature-text p {
    font-size: 14px;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.5;
    margin: 0 0 10px 0;
}

/* 装饰线条 */
.feature-line {
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #6366f1 0%, #a855f7 100%);
    border-radius: 2px;
    margin-top: 8px;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1) 0.3s;
    box-shadow: 0 0 8px rgba(99, 102, 241, 0.5);
}

.feature-item.animate .feature-line {
    width: 60px;
}

/* 每个装饰线条的独立延迟 */
.feature-item:nth-child(1) .feature-line {
    transition-delay: 0.9s;
}

.feature-item:nth-child(2) .feature-line {
    transition-delay: 1.0s;
}

.feature-item:nth-child(3) .feature-line {
    transition-delay: 1.1s;
}

.feature-item:nth-child(4) .feature-line {
    transition-delay: 1.2s;
}

/* 左侧大卡片 */
.reward-card {
    width: 600px;
    max-height: 550px;
    background: linear-gradient(135deg, 
        rgba(15, 10, 35, 0.8) 0%, 
        rgba(25, 15, 45, 0.8) 100%);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(147, 51, 234, 0.15);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.4),
        0 4px 16px rgba(99, 102, 241, 0.2),
        0 0 0 1px rgba(146, 51, 234, 0.292);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    position: relative;
}

/* 【重要】只在支持真正悬浮的设备（桌面端）上应用悬浮效果，排除触屏设备 */
@media (hover: hover) and (pointer: fine) {
    .reward-card:hover {
        transform: translateY(-8px);
        box-shadow: 
            0 30px 80px rgba(0, 0, 0, 0.6),
            0 15px 40px rgba(99, 102, 241, 0.3),
            0 0 60px rgba(168, 85, 247, 0.2);
    }
    
    .reward-card:hover::after {
        background: radial-gradient(ellipse at bottom right, 
            rgba(147, 51, 234, 0.5) 0%,
            rgba(99, 102, 241, 0.38) 25%,
            rgba(168, 85, 247, 0.22) 50%,
            transparent 70%);
    }
}

/* 右下角内发光 */
.reward-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 320px;
    height: 280px;
    background: radial-gradient(ellipse at bottom right, 
        rgba(147, 51, 234, 0.35) 0%,
        rgba(99, 102, 241, 0.25) 25%,
        rgba(168, 85, 247, 0.15) 50%,
        transparent 70%);
    pointer-events: none;
    z-index: 1;
    border-radius: 0 0 24px 24px;
}

/* 顶部图片区域 */
.reward-card-image {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(168, 85, 247, 0.3) 0%, 
        rgba(99, 102, 241, 0.3) 100%);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex: 1;
}

/* 底部标题区域 */
.reward-card-title-section {
    width: 100%;
    flex: 1;
    padding: 60px 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.reward-card-title-section .features-main-title {
    font-size: 48px;
    font-weight: 700;
    font-family: 'Douyin Sans', sans-serif;
    color: white;
    line-height: 1.2;
    letter-spacing: -0.5px;
    text-align: center;
    margin: 0;
    background: linear-gradient(135deg, #ffffff 0%, #e0d4ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}



.features-phone-image {
    max-width: 380px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 40px 80px rgba(0, 0, 0, 0.6));
}

/* 响应式设计 - 第二页 */

/* 平板横屏和中等屏幕 (1024px - 1400px) */
@media (max-width: 1400px) {
    .features-section {
        padding: 140px 70px 60px;
    }
    
    .features-container {
        max-width: 1400px;
    }
    
    .top-features {
        max-width: 1300px;
        padding: 0 50px;
        gap: 30px;
    }
    
    .bottom-content {
        max-width: 1300px;
        padding: 0 50px;
        gap: 70px;
    }
    
    .content-left {
        flex-basis: 460px;
    }
    
    .reward-card {
        width: 460px;
    }
    
    .content-right {
        max-width: 650px;
    }
    
    .content-right .features-main-title {
        font-size: 54px;
    }
}

/* 平板竖屏和小笔记本 (768px - 1024px) */
@media (max-width: 1200px) {
    .features-section {
        padding: 120px 60px 60px;
    }

    .top-features {
        gap: 28px;
        margin-bottom: 50px;
        padding: 0 40px;
        grid-template-columns: repeat(3, minmax(280px, 1fr));
    }
    
    .feature-card {
        padding: 22px 24px;
        min-height: 105px;
    }
    
    .feature-icon-wrapper {
        width: 48px;
        height: 48px;
    }
    
    .feature-icon {
        width: 24px;
        height: 24px;
    }
    
    .feature-card-title {
        font-size: 16px;
    }
    
    .feature-card-desc {
        font-size: 13px;
    }

    .bottom-content {
        gap: 50px;
        padding: 0 40px;
    }
    
    .content-left {
        flex-basis: 420px;
    }
    
    .reward-card {
        width: 420px;
        max-height: 500px;
    }
    
    .content-right {
        max-width: 600px;
    }

    .content-right .features-main-title {
        font-size: 50px;
        margin-bottom: 30px;
    }

    .features-grid {
        gap: 30px 45px;
    }

    .features-grid .feature-item:nth-child(2),
    .features-grid .feature-item:nth-child(4) {
        margin-top: 45px;
    }

    .feature-item .feature-number {
        width: 48px;
        height: 48px;
        font-size: 22px;
}

.feature-text h4 {
        font-size: 16px;
}

.feature-text p {
        font-size: 13px;
    }
}

/* 平板竖屏 (768px - 1024px) */
@media (max-width: 1024px) {
    .features-section {
        padding: 100px 40px 50px;
    }

    .top-features {
        gap: 24px;
        margin-bottom: 45px;
    }

    .bottom-content {
        gap: 40px;
    }
    
    .content-left {
        flex-basis: 380px;
    }
    
    .reward-card {
        width: 380px;
        max-height: 460px;
    }
    
    .content-right .features-main-title {
        font-size: 46px;
        margin-bottom: 28px;
    }
    
    .features-grid {
        gap: 28px 40px;
    }
    
    .features-grid .feature-item:nth-child(2),
    .features-grid .feature-item:nth-child(4) {
        margin-top: 40px;
    }
}

/* ============================================
   【移动端样式 - 第二页/功能特性页】
   以下是第二页在移动端(手机屏幕 768px 以下)的所有样式调整
   ============================================ */
@media (max-width: 768px) {
    /* ========== 1. 第二页整体区域的移动端调整 ========== */
    /* 调整功能特性页面的整体布局 */
    .features-section {
        padding: 50px 16px 40px;    /* 【可调整】上50px 左右16px 下40px */
        border-radius: 32px 32px 0 0;  /* 【可调整】顶部圆角，让页面更柔和 */
        margin-top: -120px;         /* 【重要】负边距，让第二页向上移动，覆盖第一页底部 */
        margin-left: 0;
        margin-right: 0;
        position: relative;
        z-index: 5;
        width: 100%;
        max-width: 100vw;
        left: 0;
        right: 0;
    }
    
    /* 确保功能特性容器居中 */
    .features-container {
        width: 100%;
        max-width: 100%;
        margin: 0 auto;
        padding: 0;
    }

    /* ========== 2. 顶部三个特性卡片的移动端调整 ========== */
    /* 调整顶部三个卡片的布局，移动端改为单列 */
    .top-features {
        grid-template-columns: 1fr;  /* 【重要】单列布局，卡片垂直排列 */
        gap: 20px;                   /* 【可调整】卡片之间的垂直间距 */
        margin-bottom: 50px;         /* 【可调整】顶部卡片区域底部间距 */
        padding: 0;
    }

    /* 调整每个特性卡片的样式 */
    .feature-card {
        padding: 24px 36px;     /* 【可调整】卡片内边距 上下24px 左右20px */
        border-radius: 16px;    /* 【可调整】卡片圆角大小 */
        min-height: 100px;      /* 【可调整】卡片最小高度 */
    }

    /* 调整卡片图标容器大小 */
    .feature-icon-wrapper {
        width: 52px;   /* 【可调整】图标容器宽度 */
        height: 52px;  /* 【可调整】图标容器高度 */
    }

    /* 调整卡片图标大小 */
    .feature-icon {
        width: 26px;   /* 【可调整】图标宽度 */
        height: 26px;  /* 【可调整】图标高度 */
    }
    
    /* 调整卡片标题文字大小 */
    .feature-card-title {
        font-size: 16px;      /* 【可调整】卡片标题文字大小 */
        margin-bottom: 4px;   /* 【可调整】标题底部间距 */
    }
    
    /* 调整卡片描述文字大小 */
    .feature-card-desc {
        font-size: 13px;   /* 【可调整】卡片描述文字大小 */
        line-height: 1.5;
    }

    /* ========== 3. 底部内容区域的移动端调整 ========== */
    /* 调整底部内容布局，移动端改为垂直排列 */
    .bottom-content {
        flex-direction: column;  /* 【重要】垂直排列，大卡片在上，特性列表在下 */
        gap: 36px;               /* 【可调整】大卡片和特性列表之间的间距 */
        align-items: center;
        padding: 0;
    }

    /* ========== 4. 左侧大卡片的移动端调整 ========== */
    /* 调整奖励卡片(大卡片)的大小 */
    .reward-card {
        width: 100%;        /* 【重要】宽度占满屏幕 */
        max-width: 100%;
        max-height: none;   /* 移除最大高度限制 */
    }

    /* 调整大卡片图片区域高度 */
    .reward-card-image {
        height: 240px;  /* 【可调整】大卡片图片区域高度 */
    }
    
    /* 调整大卡片标题区域内边距 */
    .reward-card-title-section {
        padding: 40px 24px;  /* 【可调整】标题区域内边距 上下40px 左右24px */
    }
    
    /* 调整大卡片标题文字大小 */
    .reward-card-title-section .features-main-title {
        font-size: 32px;  /* 【可调整】大卡片标题文字大小 */
    }

    /* 调整大卡片中手机图片的大小 */
    .features-phone-image {
        max-width: 320px;  /* 【可调整】手机图片最大宽度 */
    }

    /* ========== 5. 右侧特性列表的移动端调整 ========== */
    /* 调整右侧特性标题 */
    .content-right .features-main-title {
        font-size: 32px;         /* 【可调整】特性标题文字大小 */
        text-align: center;      /* 【重要】移动端文字居中 */
        margin-bottom: 24px;     /* 【可调整】标题底部间距 */
    }

    /* 【重要】移动端取消Z字形排列，改为单列布局 */
    /* 调整特性网格布局 */
    .features-grid {
        grid-template-columns: 1fr;  /* 【重要】单列布局 */
        gap: 24px;                   /* 【可调整】特性项之间的间距 */
    }

    /* 取消桌面端的Z字形偏移 */
    .features-grid .feature-item:nth-child(2),
    .features-grid .feature-item:nth-child(4) {
        margin-top: 0;  /* 【重要】移除顶部偏移，移动端不需要Z字形 */
    }

    /* 调整特性序号圆圈大小 */
    .feature-item .feature-number {
        width: 44px;     /* 【可调整】序号圆圈宽度 */
        height: 44px;    /* 【可调整】序号圆圈高度 */
        font-size: 20px; /* 【可调整】序号数字大小 */
    }

    /* 调整特性标题文字大小 */
    .feature-text h4 {
        font-size: 16px;      /* 【可调整】特性标题文字大小 */
        margin-bottom: 4px;   /* 【可调整】标题底部间距 */
    }

    /* 调整特性描述文字大小 */
    .feature-text p {
        font-size: 13px;   /* 【可调整】特性描述文字大小 */
        line-height: 1.5;
    }
}

/* ============================================
   第三页：FAQ 页面
   ============================================ */

.faq-section {
    min-height: 100vh;
    padding: 140px 80px 100px;
    position: relative;
    overflow: hidden;
    background: 
        linear-gradient(180deg, 
            rgba(0, 0, 0, 0.85) 0%,
            rgba(10, 0, 21, 0.85) 100%),
        url('./images/NPAY002.jpg') center center no-repeat;
    background-size: auto, cover;
    z-index: 10;
}

/* 顶部内发光渐变效果 */
.faq-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 120%;
    height: 100px;
    background: 
        radial-gradient(ellipse at 50% 0%, 
            rgba(139, 92, 246, 0.4) 0%,
            rgba(99, 102, 241, 0.25) 20%,
            rgba(168, 85, 247, 0.15) 40%,
            transparent 70%),
        linear-gradient(180deg,
            rgba(139, 92, 246, 0.2) 0%,
            rgba(99, 102, 241, 0.1) 30%,
            transparent 100%);
    z-index: 15;
    pointer-events: none;
}

.faq-container {
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 20;
}

/* 顶部标签和标题 */
.faq-header {
        text-align: center;
    margin-bottom: 60px;
    position: relative;
    z-index: 20;
}

.faq-badge {
    display: none;
}

.faq-title {
    font-size: 56px;
    font-weight: 700;
    font-family: 'Douyin Sans', sans-serif;
    background: linear-gradient(135deg, #efd4fd 0%, #e8f4f8 50%, #cdcffd 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: 
        drop-shadow(-1px -1px 0 rgba(200, 237, 244, 0.4))
        drop-shadow(1px 1px 0 rgba(226, 183, 251, 0.4))
        drop-shadow(0 4px 20px rgba(167, 139, 250, 0.5));
        margin-bottom: 40px;
    line-height: 1.2;
    opacity: 0;
    transform: translateY(30px);
}

.faq-title.animate-in {
    animation: fadeInUp 0.8s ease-out forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 标签切换 */
.faq-tabs {
    display: flex;
    gap: 12px;
    justify-content: center;
    align-items: center;
}

.faq-tab {
    padding: 12px 32px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 30px;
    color: rgba(255, 255, 255, 0.947);
    font-size: 15px;
    font-weight: 500;
    font-family: 'Poppins', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 
        0 2px 8px rgba(0, 0, 0, 0.2),
        0 1px 4px rgba(0, 0, 0, 0.1);
    opacity: 0;
    transform: translateY(20px) scale(0.9);
}

.faq-tab.animate-in {
    animation: fadeInScale 0.6s ease-out forwards;
}

.faq-tab.animate-in:nth-child(1) {
    animation-delay: 0.2s;
}

.faq-tab.animate-in:nth-child(2) {
    animation-delay: 0.3s;
}

.faq-tab.animate-in:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.faq-tab:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(99, 102, 241, 0.3);
    color: rgba(255, 255, 255, 0.8);
    box-shadow: 
        0 4px 12px rgba(0, 0, 0, 0.3),
        0 2px 6px rgba(99, 102, 241, 0.2);
}

.faq-tab.active {
    background: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
    border-color: transparent;
    color: white;
    box-shadow: 
        0 6px 24px rgba(99, 102, 241, 0.4),
        0 3px 12px rgba(0, 0, 0, 0.3);
}

/* 内容区域 */
.faq-content {
    display: flex;
    gap: 60px;
    align-items: stretch;
    justify-content: center;
    max-width: 1300px;
    margin: 0 auto;
    position: relative;
    z-index: 20;
}

/* 左侧问题列表 */
.faq-questions {
    flex: 1;
    max-width: 600px;
    transition: opacity 0.3s ease;
    display: block;
}

.faq-item {
    background: linear-gradient(135deg, rgba(15, 10, 35, 0.95) 0%, rgba(25, 15, 45, 0.95) 100%);
    border: 1px solid rgba(99, 102, 241, 0.1);
    border-radius: 16px;
    margin-bottom: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    box-shadow: 
        0 4px 16px rgba(0, 0, 0, 0.3),
        0 2px 8px rgba(99, 102, 241, 0.15);
    position: relative;
    display: none;
}

/* 默认显示通用问题 */
.faq-item[data-category="general"] {
    display: block;
    opacity: 0;
    transform: translateY(-20px);
}

.faq-item[data-category="general"].animate-in {
    animation: slideDown 0.5s ease-out forwards;
}

.faq-item[data-category="general"].animate-in:nth-child(1) {
    animation-delay: 0.5s;
}

.faq-item[data-category="general"].animate-in:nth-child(2) {
    animation-delay: 0.6s;
}

.faq-item[data-category="general"].animate-in:nth-child(3) {
    animation-delay: 0.7s;
}

.faq-item[data-category="general"].animate-in:nth-child(4) {
    animation-delay: 0.8s;
}

.faq-item[data-category="general"].animate-in:nth-child(5) {
    animation-delay: 0.9s;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 默认隐藏其他类别 */
.faq-item[data-category="networks"],
.faq-item[data-category="wallet"] {
    display: none;
}

/* 交易相关的动画 - 通过JavaScript触发 */
.faq-item[data-category="networks"].show-animated {
    animation: slideDown 0.5s ease-out forwards;
}

.faq-item[data-category="networks"].show-animated:nth-of-type(1) {
    animation-delay: 0.1s;
}

.faq-item[data-category="networks"].show-animated:nth-of-type(2) {
    animation-delay: 0.2s;
}

.faq-item[data-category="networks"].show-animated:nth-of-type(3) {
    animation-delay: 0.3s;
}

.faq-item[data-category="networks"].show-animated:nth-of-type(4) {
    animation-delay: 0.4s;
}

/* 移除伪元素，不需要了 */

.faq-item:hover {
    background: linear-gradient(135deg, rgba(25, 15, 45, 0.98) 0%, rgba(35, 20, 55, 0.98) 100%);
    border-color: rgba(99, 102, 241, 0.3);
    transform: translateX(5px);
    box-shadow: 
        0 6px 24px rgba(0, 0, 0, 0.4),
        0 3px 12px rgba(99, 102, 241, 0.25);
}

.faq-item.active {
    background: linear-gradient(90deg, 
        rgba(124, 58, 237, 0.95) 0%, 
        rgba(168, 85, 247, 0.95) 30%, 
        rgba(72, 165, 236, 0.95) 60%,
        rgba(25, 15, 45, 0.95) 100%);
    border-color: rgba(99, 102, 241, 0.5);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.4),
        0 4px 20px rgba(99, 102, 241, 0.3),
        0 0 0 1px rgba(168, 85, 247, 0.2);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 28px;
    color: white;
    font-size: 17px;
    font-weight: 500;
    font-family: 'Poppins', sans-serif;
    position: relative;
    z-index: 1;
}

.faq-icon {
    width: 20px;
    height: 20px;
    color: rgba(255, 255, 255, 0.5);
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-left: 12px;
}

.faq-item.active .faq-icon {
    transform: rotate(-90deg);
    color: #a855f7;
}

/* 按钮式FAQ项目 - 与普通FAQ项目保持一致的样式 */
.faq-button-item {
    background: linear-gradient(135deg, rgba(15, 10, 35, 0.95) 0%, rgba(25, 15, 45, 0.95) 100%);
    border: 1px solid rgba(99, 102, 241, 0.1);
    border-radius: 16px;
    margin-bottom: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    box-shadow: 
        0 4px 16px rgba(0, 0, 0, 0.3),
        0 2px 8px rgba(99, 102, 241, 0.15);
    position: relative;
    padding: 0;
}

.faq-button-item:hover {
    background: linear-gradient(135deg, rgba(25, 15, 45, 0.98) 0%, rgba(35, 20, 55, 0.98) 100%);
    border-color: rgba(99, 102, 241, 0.3);
    box-shadow: 
        0 6px 24px rgba(0, 0, 0, 0.4),
        0 3px 12px rgba(99, 102, 241, 0.25);
}

.faq-button-item.animate:hover {
    transform: translateX(5px) translateY(0);
}

.faq-button-item.active {
    background: linear-gradient(90deg, 
        rgba(124, 58, 237, 0.95) 0%, 
        rgba(168, 85, 247, 0.95) 30%, 
        rgba(72, 165, 236, 0.95) 60%,
        rgba(25, 15, 45, 0.95) 100%);
    border-color: rgba(99, 102, 241, 0.5);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.4),
        0 4px 20px rgba(99, 102, 241, 0.3),
        0 0 0 1px rgba(168, 85, 247, 0.2);
}

.faq-button {
    display: flex;
    align-items: center;
        gap: 16px;
    padding: 20px 28px;
    background: transparent;
    border: none;
    cursor: pointer;
    position: relative;
    width: 100%;
}

.faq-button-icon {
    width: 20px;
    height: 20px;
    color: rgba(255, 255, 255, 0.5);
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.faq-button span {
    flex: 1;
    color: white;
    font-size: 17px;
    font-weight: 500;
    font-family: 'Poppins', sans-serif;
    text-align: left;
}

.faq-arrow-icon,
.faq-external-icon {
    width: 20px;
    height: 20px;
    color: rgba(255, 255, 255, 0.5);
    flex-shrink: 0;
    transition: all 0.3s ease;
    margin-left: 12px;
}

.faq-button-item:hover .faq-button-icon {
    color: rgba(255, 255, 255, 0.7);
}

.faq-button-item.active .faq-arrow-icon {
    transform: rotate(-90deg);
    color: #a855f7;
}

.faq-button-item.active .faq-button-icon {
    color: #a855f7;
}

/* 外部链接图标的特殊悬停效果 */
.faq-button-item[data-type="link"]:hover .faq-external-icon {
    color: #a855f7;
}

/* 防骗技巧图片展示区域 */
.anti-scam-image-container {
    display: none;
    width: 100%;
    max-width: 1300px;
    margin: 40px auto 0;
    padding: 0 20px;
    opacity: 0;
    transform: scale(0.92) translateY(40px);
}

.anti-scam-image-container.active {
    display: block;
}

.anti-scam-image-container.show-animated {
    animation: fadeInScaleImage 1s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes fadeInScaleImage {
    0% {
        opacity: 0;
        transform: scale(0.92) translateY(40px);
    }
    60% {
        opacity: 0.8;
        transform: scale(1.02) translateY(-5px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.anti-scam-image-container picture {
    display: block;
    width: 100%;
}

.anti-scam-image {
    width: 100%;
    height: auto;
    border-radius: 50px;
    box-shadow: 
        0 12px 48px rgba(0, 0, 0, 0.5),
        0 6px 24px rgba(99, 102, 241, 0.3),
        0 0 80px rgba(124, 58, 237, 0.15);
    transition: all 0.4s ease;
    display: block;
}

.anti-scam-image:hover {
    transform: translateY(-8px) scale(1.01);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.6),
        0 10px 30px rgba(99, 102, 241, 0.4),
        0 0 100px rgba(124, 58, 237, 0.2);
}

/* 移动端答案（隐藏在桌面端） */
.faq-answer-mobile {
    display: none;
    padding: 0 28px 20px;
    color: rgba(255, 255, 255, 0.8); /* 【可调整】答案文字颜色 */
    font-size: 15px;
    line-height: 1.6;
    position: relative;
    z-index: 1;
    background: rgba(10, 5, 20, 0.5); /* 【可调整】答案背景色，半透明深色，不使用渐变 */
    margin: 0 -28px; /* 负边距让背景填满左右 */
    padding: 16px 28px 20px; /* 调整内边距 */
    border-radius: 0 0 16px 16px; /* 只给底部圆角 */
}

/* 移动端答案段落样式 */
.faq-answer-mobile p {
    margin-bottom: 12px; /* 段落之间的间距 */
    color: rgba(255, 255, 255, 0.8); /* 文字颜色 */
}

.faq-answer-mobile p:last-child {
    margin-bottom: 0; /* 最后一个段落无底部间距 */
}

/* 移动端答案高亮文字 */
.faq-answer-mobile .highlight-text {
    background: linear-gradient(135deg, #c21cf4 0%, #b978f7 30%, #86cdf9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

.faq-answer-mobile img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 
        0 4px 16px rgba(0, 0, 0, 0.3),
        0 2px 8px rgba(99, 102, 241, 0.15);
    margin-top: 8px;
}

/* 右侧答案面板 */
.faq-answer-panel {
    flex: 1;
    max-width: 600px;
    background: linear-gradient(135deg, rgba(15, 10, 35, 0.85) 0%, rgba(25, 15, 45, 0.85) 100%);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px;
    position: relative;
    isolation: isolate;
    box-shadow: 
        0 12px 48px rgba(0, 0, 0, 0.5),
        0 6px 24px rgba(99, 102, 241, 0.2);
    transition: all 0.3s ease;
    transform-style: preserve-3d;
    perspective: 1000px;
    align-self: stretch;
    display: flex;
    flex-direction: column;
    opacity: 0;
    transform: translateX(30px);
}

.faq-answer-panel.animate-in {
    animation: fadeInRight 0.8s ease-out 1s forwards;
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* 渐变边框效果 - 与问题列表选中渐变一致 */
.faq-answer-panel::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    padding: 3px; /* 边框粗细 */
    background: linear-gradient(90deg, 
        rgba(124, 58, 237, 1) 0%, 
        rgba(168, 85, 247, 1) 30%, 
        rgba(72, 165, 236, 1) 60%,
        rgba(124, 58, 237, 1) 100%);
    -webkit-mask: 
        linear-gradient(#fff 0 0) content-box, 
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: 
        linear-gradient(#fff 0 0) content-box, 
        linear-gradient(#fff 0 0);
    mask-composite: exclude;
    z-index: -1;
    opacity: 0.9;
    transition: opacity 0.4s ease;
}

/* 悬浮镜面动效 */
.faq-answer-panel:hover {
    transform: translateY(-8px) rotateX(2deg);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.6),
        0 10px 30px rgba(99, 102, 241, 0.35),
        0 0 80px rgba(124, 58, 237, 0.15);
}

.faq-answer-panel:hover::before {
    opacity: 1;
}

.faq-answer-content {
    display: none;
    animation: fadeInAnswer 0.4s ease;
    position: relative;
    z-index: 1;
    flex: 1;
}

.faq-answer-content.active {
    display: flex;
    flex-direction: column;
}

/* 答案显示容器 - 用于显示动态内容 */
.faq-answer-display {
    position: relative;
    z-index: 1;
    flex: 1;
    opacity: 1;
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateY(0);
}

.faq-answer-display p {
    color: rgba(255, 255, 255, 0.966);
        font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
    font-family: 'Poppins', sans-serif;
}

.faq-answer-display p:last-child {
    margin-bottom: 0;
}

/* 高亮文本 - 蓝紫色渐变 */
.highlight-text {
    background: linear-gradient(135deg, #c21cf4 0%, #b978f7 30%, #86cdf9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
    position: relative;
    display: inline-block;
}

.faq-answer-display .highlight-text {
    background: linear-gradient(135deg, #c21cf4 0%, #b978f7 30%, #86cdf9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

/* 答案显示区域的图片样式 */
.faq-answer-display img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.4),
        0 4px 16px rgba(99, 102, 241, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: block;
}

.faq-answer-display img:hover {
    transform: scale(1.02);
    box-shadow: 
        0 12px 48px rgba(0, 0, 0, 0.5),
        0 6px 24px rgba(99, 102, 241, 0.3);
}

@keyframes fadeInAnswer {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.faq-answer-content p {
    color: rgba(255, 255, 255, 0.966);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
    font-family: 'Poppins', sans-serif;
}

.faq-answer-content p:last-child {
    margin-bottom: 0;
}


/* 响应式设计 - FAQ页面 */

/* 平板横屏和中等屏幕 (1024px - 1400px) */
@media (max-width: 1400px) {
    .faq-section {
        padding: 140px 70px 80px;
    }
    
    .faq-title {
        font-size: 52px;
    }
    
    .faq-content {
        gap: 50px;
    }
    
    .faq-questions {
        max-width: 560px;
    }
    
    .faq-answer-panel {
        max-width: 560px;
        padding: 36px;
    }
    
    .anti-scam-image-container {
        max-width: 1200px;
        padding: 0 70px;
    }
}

/* 平板竖屏和小笔记本 (768px - 1024px) */
@media (max-width: 1200px) {
    .faq-section {
        padding: 120px 60px 80px;
    }

    .faq-title {
        font-size: 48px;
    }
    
    .faq-tabs {
        gap: 12px;
    }
    
    .faq-tab {
        padding: 11px 28px;
        font-size: 15px;
    }

    .faq-content {
        gap: 40px;
    }
    
    .faq-questions {
        max-width: 540px;
    }

    .faq-answer-panel {
        max-width: 540px;
        padding: 32px;
    }
    
    .faq-question {
        padding: 20px 24px;
        font-size: 17px;
    }
    
    .faq-button {
        padding: 20px 24px;
    }
    
    .faq-button span {
        font-size: 17px;
    }
    
    .anti-scam-image-container {
        max-width: 1100px;
        padding: 0 60px;
    }
}

/* 平板竖屏 (768px - 1024px) */
@media (max-width: 1024px) {
    .faq-section {
        padding: 100px 40px 70px;
    }
    
    .faq-title {
        font-size: 44px;
    }
    
    .faq-tabs {
        gap: 10px;
    }
    
    .faq-tab {
        padding: 10px 24px;
        font-size: 14px;
    }
    
    .faq-content {
        gap: 35px;
    }
    
    .faq-questions {
        max-width: 480px;
    }
    
    .faq-answer-panel {
        max-width: 480px;
        padding: 28px;
    }
    
    .faq-question {
        padding: 18px 22px;
        font-size: 16px;
    }
    
    .faq-button {
        padding: 18px 22px;
    }
    
    .faq-button span {
        font-size: 16px;
    }
    
    .faq-answer-content {
        font-size: 15px;
        line-height: 1.7;
    }
    
    .anti-scam-image-container {
        max-width: 100%;
        padding: 0 40px;
    }
}

/* ============================================
   【移动端样式 - 第三页/FAQ常见问题页】
   以下是第三页FAQ页面在移动端(手机屏幕 768px 以下)的所有样式调整
   ============================================ */
@media (max-width: 768px) {
    /* ========== 1. FAQ页面整体区域的移动端调整 ========== */
    /* 调整FAQ页面的整体内边距 */
    .faq-section {
        padding: 80px 16px 60px;  /* 【可调整】上80px 左右16px 下60px */
        width: 100%;
        max-width: 100vw;
        margin-left: 0;
        margin-right: 0;
        left: 0;
        right: 0;
    }
    
    /* 确保FAQ容器居中 */
    .faq-container {
        width: 100%;
        max-width: 100%;
        margin: 0 auto;
        padding: 0;
    }

    /* ========== 2. FAQ标题的移动端调整 ========== */
    /* 调整FAQ主标题文字大小 */
    .faq-title {
        font-size: 32px;        /* 【可调整】标题文字大小 */
        margin-bottom: 28px;    /* 【可调整】标题底部间距 */
    }

    /* ========== 3. FAQ标签页的移动端调整 ========== */
    /* 调整标签页容器布局，移动端横向滚动 */
    .faq-tabs {
        flex-wrap: nowrap;           /* 【重要】不换行，允许横向滚动 */
        gap: 6px;                    /* 【可调整】标签之间的间距 */
        justify-content: flex-start;
        overflow-x: auto;            /* 【重要】允许横向滚动 */
        -webkit-overflow-scrolling: touch;  /* 移动端流畅滚动 */
        padding: 0 4px 8px;          /* 【可调整】内边距 底部8px留滚动空间 */
        margin-bottom: 28px;         /* 【可调整】标签区域底部间距 */
    }
    
    /* 隐藏滚动条但保持可滚动功能 */
    .faq-tabs::-webkit-scrollbar {
        display: none;  /* 【重要】隐藏滚动条，界面更简洁 */
    }

    /* 调整单个标签按钮样式 */
    .faq-tab {
        padding: 10px 16px;    /* 【可调整】标签内边距 上下10px 左右16px */
        font-size: 13px;       /* 【可调整】标签文字大小 */
        white-space: nowrap;   /* 【重要】文字不换行 */
        flex-shrink: 0;        /* 【重要】防止标签被压缩 */
        border-radius: 10px;   /* 【可调整】标签圆角大小 */
    }

    /* ========== 4. FAQ内容区域的移动端调整 ========== */
    /* 调整FAQ内容布局，移动端单列显示 */
    .faq-content {
        flex-direction: column;  /* 【重要】垂直排列 */
        gap: 0;
    }

    /* 调整问题列表宽度 */
    .faq-questions {
        max-width: 100%;  /* 【重要】移动端占满宽度 */
    }

    /* ========== 5. 移动端手风琴式答案展示 ========== */
    /* 【重要】移动端使用手风琴式展开/收起答案 */
    /* 配置移动端答案显示方式 */
    .faq-answer-mobile {
        display: block;                /* 【重要】移动端显示答案区域 */
        max-height: 0 !important;      /* 【重要】初始高度为0，隐藏答案 */
        overflow: hidden;              /* 隐藏溢出内容 */
        transition: max-height 0.35s ease;  /* 【可调整】展开/收起动画时间 */
    }

    /* 问题被点击激活时，展开答案 */
    .faq-item.active .faq-answer-mobile,
    .faq-button-item.active .faq-answer-mobile {
        max-height: 500px !important;  /* 【可调整】展开后的最大高度 */
    }
    
    /* 【重要】移动端也按分类显示问题，保持和桌面端一致 */
    /* 默认所有问题都隐藏 */
    .faq-item {
        display: none;  /* 默认隐藏所有问题 */
    }
    
    /* 只显示通用问题（默认标签页） */
    .faq-item[data-category="general"] {
        display: block;  /* 显示通用问题 */
    }
    
    /* 交易相关的问题默认隐藏（需要点击"交易相关"标签才显示） */
    .faq-item[data-category="networks"] {
        display: none;
    }
    
    /* 防骗技巧默认隐藏（需要点击"防骗技巧合集"标签才显示） */
    .faq-item[data-category="wallet"] {
        display: none;
    }
    
    /* 配置问题图标的旋转动画 */
    .faq-item .faq-icon {
        transition: transform 0.3s ease;  /* 图标旋转动画 */
    }
    
    /* 问题激活时，图标旋转180度 */
    .faq-item.active .faq-icon {
        transform: rotate(180deg);  /* 【重要】向下箭头变为向上箭头 */
    }

    /* ========== 6. 移动端隐藏桌面端右侧答案面板 ========== */
    /* 【重要】移动端隐藏右侧详细答案面板 */
    .faq-answer-panel {
        display: none !important;  /* 【重要】移动端不显示右侧面板，使用手风琴式展示 */
    }
    
    /* 【新增】移动端答案背景优化 */
    .faq-answer-mobile {
        background: rgba(10, 5, 20, 0.6) !important; /* 【可调整】答案背景，更深的纯色 */
        margin: 0 -18px; /* 负边距让背景填满左右 */
        padding: 20px 28px 24px; /* 【可调整】调整内边距：上20px 左右28px 下24px，增加左右内边距避免文字靠边 */
        border-radius: 0 0 16px 16px; /* 只给底部圆角，与问题卡片连接 */
        color: rgba(255, 255, 255, 0.85); /* 文字颜色更亮一些 */
    }
    
    /* 移动端答案段落样式 */
    .faq-answer-mobile p {
        margin-bottom: 10px;
        color: rgba(255, 255, 255, 0.85);
        font-size: 14px;
        line-height: 1.6;
    }
    
    .faq-answer-mobile p:last-child {
        margin-bottom: 0;
    }

    /* ========== 7. FAQ问题和按钮的移动端样式调整 ========== */
    /* 调整问题区域的内边距和文字大小 */
    .faq-question {
        padding: 16px 18px;   /* 【可调整】问题区域内边距 上下16px 左右18px */
        font-size: 15px;      /* 【可调整】问题文字大小 */
        line-height: 1.5;
    }
    
    /* 调整按钮式问题的内边距 */
    .faq-button {
        padding: 16px 18px;   /* 【可调整】按钮内边距 上下16px 左右18px */
    }
    
    /* 调整按钮文字大小 */
    .faq-button span {
        font-size: 15px;      /* 【可调整】按钮文字大小 */
        line-height: 1.5;
    }
    
    /* ========== 8. 防骗技巧图片区域的移动端调整 ========== */
    /* 调整防骗技巧图片容器 */
    .anti-scam-image-container {
        padding: 0 16px;      /* 【可调整】左右内边距16px */
        max-width: 100%;
        margin: 0 auto;
    }
    
    /* 调整防骗技巧图片样式 */
    .anti-scam-image {
        border-radius: 12px;  /* 【可调整】图片圆角大小 */
        max-width: 100%;      /* 图片宽度占满容器 */
    }
}


/* ============================================
   页面封底 Footer
   ============================================ */

.footer-section {
    position: relative;
    background: linear-gradient(135deg, #230332 0%, #180c36 30%, #1f0834 50%, #230332 100%);
    padding: 20px 0;
    border-top: 1px solid rgba(168, 85, 247, 0.1);
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 60px;
}

.footer-content-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
}

.footer-copyright {
    color: rgb(161, 144, 249);
    font-size: 14px;
    font-family: 'Poppins', sans-serif;
    margin: 0;
}



/* ============================================
   【移动端样式 - Footer页脚区域】
   以下是页脚在移动端(手机屏幕 768px 以下)的所有样式调整
   ============================================ */
@media (max-width: 768px) {
    /* ========== 1. Footer整体区域的移动端调整 ========== */
    /* 调整Footer页脚的内边距 */
    .footer-section {
        padding: 24px 0;  /* 【可调整】上下内边距24px */
    }
    
    /* 调整Footer容器的左右内边距 */
    .footer-container {
        padding: 0 16px;  /* 【可调整】左右内边距16px */
    }
    
    /* ========== 2. Footer内容布局的移动端调整 ========== */
    /* 调整Footer内容布局，移动端垂直排列 */
    .footer-content-wrapper {
        flex-direction: column;  /* 【重要】垂直排列 */
        gap: 12px;               /* 【可调整】元素之间的间距 */
        text-align: center;      /* 【重要】文字居中对齐 */
    }
    
    /* ========== 3. Footer文字样式的移动端调整 ========== */
    /* 调整版权信息文字大小 */
    .footer-copyright {
        font-size: 12px;   /* 【可调整】版权文字大小 */
        line-height: 1.6;
    }
    
    /* 调整欢迎文字大小(如果有) */
    .footer-welcome {
        font-size: 15px;   /* 【可调整】欢迎文字大小 */
    }
}

/* ===== 商家入驻弹窗样式 ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-container {
    position: relative;
    background: url('./images/sw.png') center/cover no-repeat, linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border-radius: 24px;
    padding: 48px;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transform: scale(0.9) translateY(20px);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-overlay.active .modal-container {
    transform: scale(1) translateY(0);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.modal-close svg {
    width: 20px;
    height: 20px;
    stroke: rgba(255, 255, 255, 0.7);
    transition: stroke 0.3s ease;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.modal-close:hover svg {
    stroke: #fff;
}

.modal-content {
    text-align: center;
    position: relative;
}

.modal-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: modalIconPulse 2s ease-in-out infinite;
}

@keyframes modalIconPulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(102, 126, 234, 0.7);
    }
    50% {
        box-shadow: 0 0 0 20px rgba(102, 126, 234, 0);
    }
}

.modal-icon svg {
    width: 40px;
    height: 40px;
    stroke: #fff;
}

.modal-title {
    font-size: 28px;
    font-weight: 700;
    color: #fff;
    margin: 0 0 16px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.modal-description {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin: 0 0 32px;
}

.modal-contact {
    margin-bottom: 32px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    margin-bottom: 10px;
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(102, 126, 234, 0.5);
    transform: translateY(-2px);
}

.contact-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    padding: 10px;
    background: linear-gradient(135deg,#667eea 0%, #764ba2 100%);
    border-radius: 12px;
    fill: #fff;
}

.contact-icon path {
    fill: #fff;
}

.contact-info {
    text-align: left;
    flex: 1;
}

.contact-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 4px;
}

.contact-value {
        font-size: 18px;
    font-weight: 600;
    color: #fff;
    font-family: 'Courier New', monospace;
}

.modal-button {
    width: 100%;
    padding: 16px 32px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.modal-button svg {
    width: 20px;
    height: 20px;
    stroke: #fff;
}

.modal-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.5);
}

.modal-button:active {
    transform: translateY(0);
}

/* ============================================
   【下载线路弹窗专用样式】
   ============================================ */
.download-routes {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
    margin-top: 24px;
}

.route-button {
    width: 100%;
    padding: 18px 24px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(102, 126, 234, 0.3);
    border-radius: 12px;
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transition: all 0.3s ease;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.route-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.2) 0%, rgba(118, 75, 162, 0.2) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.route-button:hover::before {
    opacity: 1;
}

.route-button:hover {
    border-color: rgba(102, 126, 234, 0.8);
    transform: translateX(8px);
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.3);
}

.route-button:active {
    transform: translateX(4px) scale(0.98);
}

.route-button svg {
    width: 22px;
    height: 22px;
    stroke: #fff;
    position: relative;
    z-index: 1;
    transition: transform 0.3s ease;
}

.route-button:hover svg {
    transform: translateY(2px);
}

.route-button span {
    position: relative;
    z-index: 1;
}

/* ============================================
   【移动端样式 - 商家入驻弹窗Modal】
   以下是商家入驻弹窗在移动端(手机屏幕 768px 以下)的所有样式调整
   ============================================ */
@media (max-width: 768px) {
    /* ========== 1. 弹窗容器的移动端调整 ========== */
    /* 调整Modal弹窗容器的大小和内边距 */
    .modal-container {
        padding: 36px 20px;              /* 【可调整】内边距 上下36px 左右20px */
        max-width: calc(100% - 32px);    /* 【重要】宽度留出左右各16px的边距 */
        border-radius: 20px;             /* 【可调整】弹窗圆角大小 */
    }
    
    /* ========== 2. 关闭按钮的移动端调整 ========== */
    /* 调整关闭按钮(右上角X按钮)的大小和位置 */
    .modal-close {
        width: 36px;    /* 【可调整】关闭按钮宽度 */
        height: 36px;   /* 【可调整】关闭按钮高度 */
        top: 16px;      /* 【可调整】距离顶部的距离 */
        right: 16px;    /* 【可调整】距离右边的距离 */
    }
    
    /* 调整关闭按钮图标大小 */
    .modal-close svg {
        width: 18px;    /* 【可调整】X图标宽度 */
        height: 18px;   /* 【可调整】X图标高度 */
    }
    
    /* ========== 3. 弹窗顶部图标的移动端调整 ========== */
    /* 调整顶部对话框图标容器大小 */
    .modal-icon {
        width: 60px;          /* 【可调整】图标容器宽度 */
        height: 60px;         /* 【可调整】图标容器高度 */
        margin-bottom: 16px;  /* 【可调整】图标底部间距 */
    }
    
    /* 调整图标内的SVG图标大小 */
    .modal-icon svg {
        width: 30px;   /* 【可调整】SVG图标宽度 */
        height: 30px;  /* 【可调整】SVG图标高度 */
    }
    
    /* ========== 4. 弹窗标题的移动端调整 ========== */
    /* 调整弹窗标题文字大小和间距 */
    .modal-title {
        font-size: 22px;      /* 【可调整】标题文字大小 */
        margin-bottom: 10px;  /* 【可调整】标题底部间距 */
    }
    
    /* ========== 5. 弹窗描述文字的移动端调整 ========== */
    /* 调整弹窗描述文字大小和间距 */
    .modal-description {
        font-size: 13px;      /* 【可调整】描述文字大小 */
        margin-bottom: 24px;  /* 【可调整】描述底部间距 */
        line-height: 1.6;
    }
    
    /* ========== 6. 联系方式区域的移动端调整 ========== */
    /* 调整联系方式容器间距 */
    .modal-contact {
        gap: 16px;            /* 【可调整】联系方式项之间的间距 */
        margin-bottom: 24px;  /* 【可调整】联系方式区域底部间距 */
    }
    
    /* 调整单个联系方式项的样式 */
    .contact-item {
        gap: 12px;      /* 【可调整】图标和文字之间的间距 */
        padding: 16px;  /* 【可调整】联系方式项内边距 */
    }
    
    /* ========== 7. 联系方式图标的移动端调整 ========== */
    /* 调整联系方式图标(Telegram等)大小 */
    .contact-icon {
        width: 40px;   /* 【可调整】图标容器宽度 */
        height: 40px;  /* 【可调整】图标容器高度 */
    }
    
    /* 调整图标内的图片大小(如果有) */
    .contact-icon img {
        width: 22px;   /* 【可调整】图标图片宽度 */
        height: 22px;  /* 【可调整】图标图片高度 */
    }
    
    /* ========== 8. 联系方式文字的移动端调整 ========== */
    /* 调整联系方式标签(Telegram等)文字大小 */
    .contact-label {
        font-size: 12px;  /* 【可调整】标签文字大小 */
    }
    
    /* 调整联系方式账号(@VIPSW_77N等)文字大小 */
    .contact-value {
        font-size: 15px;  /* 【可调整】账号文字大小 */
    }
    
    /* ========== 9. 复制按钮的移动端调整 ========== */
    /* 调整底部复制按钮的内边距和文字大小 */
    .modal-button {
        padding: 13px 20px;  /* 【可调整】按钮内边距 上下13px 左右20px */
        font-size: 14px;     /* 【可调整】按钮文字大小 */
    }
    
    /* ========== 10. 下载线路弹窗的移动端调整 ========== */
    /* 调整下载线路容器间距 */
    .download-routes {
        gap: 10px;            /* 【可调整】线路按钮之间的间距 */
        margin-top: 20px;     /* 【可调整】顶部间距 */
    }
    
    /* 调整下载线路按钮 */
    .route-button {
        padding: 15px 20px;   /* 【可调整】按钮内边距 */
        font-size: 14px;      /* 【可调整】按钮文字大小 */
    }
    
    /* 移动端取消悬停时的横向移动效果 */
    .route-button:hover {
        transform: scale(1.02); /* 改为轻微放大，不横向移动 */
    }
    
    .route-button:active {
        transform: scale(0.98); /* 按下时轻微缩小 */
    }
    
    /* 调整下载图标大小 */
    .route-button svg {
        width: 20px;          /* 【可调整】图标宽度 */
        height: 20px;         /* 【可调整】图标高度 */
    }
}

/* ===== 固定狐狸客服图标 ===== */
.floating-fox-service {
    position: fixed;
    bottom: 40px;
    right: 40px;
    z-index: 9999;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease, visibility 0.8s ease; /* 【可调整】渐显时长，0.8秒更平滑 */
    transform: none; /* 【重要】确保父元素不使用transform，保持fixed定位稳定 */
    will-change: auto; /* 【重要】优化性能 */
    backface-visibility: hidden; /* 【重要】优化渲染 */
    -webkit-backface-visibility: hidden;
}

/* 狐狸客服容器 */
.fox-service-container {
    position: relative;
    width: 60px;
    height: 60px;
    border-radius: 20px;
    background: linear-gradient(135deg, #f9fafaef 0%, #ccccfadb 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 
        0 10px 40px rgba(102, 126, 234, 0.4),
        0 0 0 8px rgba(102, 126, 234, 0.1),
        0 0 0 16px rgba(102, 126, 234, 0.05);
    transition: all 0.3s ease;
    transform: scale(1); /* 初始缩放 */
}

.fox-service-icon {
    width: 60px;
    height: 60px;
    object-fit: contain;
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

/* 悬停效果 - 只缩放容器，不影响父元素的fixed定位 */
.floating-fox-service:hover .fox-service-container {
    transform: scale(1.1); /* 【重要】只让内部容器放大，保持父元素固定 */
}

/* ==================================================================================
   【移动端专用 - 右下角商家入驻按钮】
   这是移动端右下角固定的"商家入驻"按钮，仅在移动端(768px以下)显示
   按钮会在页面加载完成后通过JavaScript自动显示
   ================================================================================== */
.mobile-merchant-button {
    display: none; /* 【重要】桌面端隐藏，移动端通过 @media (max-width: 768px) 显示 */
    position: fixed; /* 【重要】固定定位，按钮始终固定在屏幕右下角，不跟随页面滚动 */
    
    /* ========== 按钮位置调整 ========== */
    bottom: 100px; /* 【可调整】距离屏幕底部的距离，数字越大按钮越靠上 */
    right: 20px;   /* 【可调整】距离屏幕右边的距离，数字越大按钮越靠左 */
    z-index: 10000; /* 层级值，确保按钮在大部分内容之上显示 */
    
    /* ========== 按钮大小调整 ========== */
    width: 58px;   /* 【可调整】按钮宽度，建议58-70px */
    height: 58px;  /* 【可调整】按钮高度，建议58-70px */
    padding: 0;
    
    /* ========== 按钮外观调整 ========== */
    border: none;
    border-radius: 16px; /* 【可调整】按钮圆角大小，数字越大按钮越圆润，建议12-20px */
    
    /* ========== 按钮文字样式调整 ========== */
    font-size: 11px;   /* 【可调整】按钮文字大小，建议10-13px */
    line-height: 1.3;  /* 行高，控制文字垂直间距 */
    font-weight: 500;  /* 文字粗细 */
    color: white;      /* 【可调整】文字颜色，可改为 #ffffff 或其他颜色 */
    text-align: center;
    
    /* ========== 按钮背景和阴影调整 ========== */
    background: linear-gradient(135deg, #8439c9 0%, #4151fd 100%); 
    /* 【可调整】背景渐变色 */
    /* 第一个颜色(#8439c9)是左上角的紫色 */
    /* 第二个颜色(#4151fd)是右下角的蓝色 */
    /* 可以改为其他颜色，比如: */
    /* 蓝绿渐变: linear-gradient(135deg, #667eea 0%, #764ba2 100%) */
    /* 粉紫渐变: linear-gradient(135deg, #f093fb 0%, #f5576c 100%) */
    
    box-shadow: 
        0 8px 32px rgba(132, 57, 201, 0.5),   /* 【可调整】主阴影，数值越大阴影越强 */
        0 0 0 6px rgba(132, 57, 201, 0.15),   /* 【可调整】第一层光晕，6px是光晕宽度 */
        0 0 0 12px rgba(132, 57, 201, 0.08);  /* 【可调整】第二层光晕，12px是光晕宽度 */
    
    /* ========== 按钮交互效果 ========== */
    cursor: pointer;        /* 鼠标悬停时显示手型指针 */
    opacity: 0;             /* 【重要】初始透明度为0(完全隐藏) */
    visibility: hidden;     /* 【重要】初始不可见，通过JavaScript设为visible显示按钮 */
    transition: opacity 0.8s ease, visibility 0.8s ease; /* 【可调整】渐显时长，0.8秒更平滑 */
    transform: none;        /* 【重要】确保初始没有transform，保持fixed定位稳定 */
}

/* ========== 按钮按下效果 ========== */
/* 当用户点击按钮时的缩小动画效果 */
.mobile-merchant-button:active {
    transform: scale(0.95); /* 【可调整】按下时缩小到95%，可改为0.9(更明显)或0.97(更细微) */
}

/* 过渡页（Loading页）时隐藏商户入驻按钮 */
/* 【重要】只在过渡页还在显示时（没有fade-out类）隐藏按钮 */
.intro-section:not(.fade-out) ~ .mobile-merchant-button {
    display: none !important;
    opacity: 0 !important;
    visibility: hidden !important;
}

/* 过渡页（Loading页）时隐藏客服按钮 */
/* 【重要】只在过渡页还在显示时（没有fade-out类）隐藏按钮 */
.intro-section:not(.fade-out) ~ .floating-fox-service {
    display: none !important;
    opacity: 0 !important;
    visibility: hidden !important;
}

/* ============================================
   【移动端样式 - 固定按钮(商家入驻&客服)】
   以下是移动端右下角固定按钮在移动端(手机屏幕 768px 以下)的所有样式调整
   ============================================ */
@media (max-width: 768px) {
    /* ========== 1. 隐藏导航栏中的商家入驻按钮 ========== */
    /* 【重要】移动端隐藏顶部导航栏中的商家入驻按钮 */
    /* 因为移动端使用右下角固定的商家入驻按钮 */
    .navbar .cta-button {
        display: none !important;
    }
    
    /* ========== 2. 显示移动端专用商户入驻按钮 ========== */
    /* 【重要】显示移动端右下角的商家入驻按钮 */
    .mobile-merchant-button {
        display: flex !important;     /* 【重要】移动端显示此按钮 */
        position: fixed !important;   /* 【重要】强制固定定位，滚动时不移动 */
        align-items: center !important;
        justify-content: center !important;
        bottom: 110px !important;     /* 【可调整】距离底部的距离，确保在客服按钮上方 */
        right: 20px !important;       /* 【可调整】距离右边的距离 */
        z-index: 10000 !important;    /* 【重要】确保在其他内容之上 */
        transform: none !important;   /* 【重要】移除任何transform，避免影响fixed定位 */
        will-change: auto !important; /* 【重要】优化性能 */
        backface-visibility: hidden !important; /* 【重要】优化渲染 */
        -webkit-backface-visibility: hidden !important;
        transition: opacity 0.8s ease 0.2s, visibility 0.8s ease 0.2s !important;  /* 【重要】渐显效果，0.2s延迟，0.8s渐入 */
        width: 58px !important;       /* 确保大小固定 */
        height: 58px !important;
        /* 【重要】不设置opacity和visibility，让JavaScript控制渐显 */
    }
    
    /* 按下按钮时的效果 */
    .mobile-merchant-button:active {
        transform: scale(0.95) !important;  /* 只在按下时缩小，不影响fixed定位 */
    }
    
    /* 注意：此按钮的其他样式（大小、颜色等）在前面的 .mobile-merchant-button 选择器中定义 */
    /* 你可以在代码第3512-3562行找到并修改以下属性： */
    /* - width/height: 按钮大小(默认58px) */
    /* - font-size: 文字大小(默认11px) */
    /* - border-radius: 圆角大小(默认16px) */
    /* - background: 背景渐变色 */
    
    /* ========== 3. 客服按钮的移动端调整 ========== */
    /* 调整右下角客服(狐狸图标)按钮的位置 */
    .floating-fox-service {
        position: fixed !important;  /* 【重要】强制固定定位，滚动时不移动 */
        bottom: 30px !important;     /* 【可调整】距离底部的距离 */
        right: 20px !important;      /* 【可调整】距离右边的距离 */
        z-index: 10001 !important;   /* 【重要】层级，确保在商家入驻按钮之上 */
        transform: none !important;  /* 【重要】移除任何transform，避免影响fixed定位 */
        will-change: auto !important; /* 【重要】优化性能 */
        backface-visibility: hidden !important; /* 【重要】优化渲染 */
        -webkit-backface-visibility: hidden !important;
        transition: opacity 0.8s ease 0.3s, visibility 0.8s ease 0.3s !important;  /* 【重要】渐显效果，0.3s延迟，0.8s渐入 */
        width: 60px !important;      /* 确保大小固定 */
        height: 60px !important;
        /* 【重要】不设置opacity和visibility，让JavaScript控制渐显 */
    }
    
    /* 调整客服按钮容器的大小和样式 */
    .fox-service-container {
        width: 60px !important;         /* 【可调整】客服按钮容器宽度 */
        height: 60px !important;        /* 【可调整】客服按钮容器高度 */
        border-radius: 16px !important; /* 【可调整】客服按钮圆角大小 */
        box-shadow: 
            0 8px 32px rgba(102, 126, 234, 0.5),       /* 主阴影 */
            0 0 0 6px rgba(102, 126, 234, 0.15),       /* 第一层光晕 */
            0 0 0 12px rgba(102, 126, 234, 0.08);      /* 第二层光晕 */
        transform: scale(1) !important;  /* 【重要】确保容器初始大小为1 */
        transition: transform 0.3s ease; /* 只过渡transform */
    }
    
    /* 确保悬停效果不影响fixed定位 */
    .floating-fox-service:hover .fox-service-container {
        transform: scale(1.1) !important;  /* 只让容器放大，不影响父元素的fixed定位 */
    }
    
    /* 调整客服图标大小 */
    .fox-service-icon {
        width: 55px !important;
        height: 55px !important;
    }
}