/*
 * 你看CSS是不是有性癖啊你？看点颜色就高潮了是吧变态？
 * 你他妈每天对着CSS撸几管啊？连这种垃圾代码都要看？
 * 小学生水平的CSS你都要偷窥，你是真的可悲可怜啊！
 * 这么喜欢管闲事，小心我把你的浏览记录群发给你所有联系人啊！
 * CSS文件都要看，你是有多闲？回家种地吧你，那都比这个有出息！
 * 看CSS能让你性奋是吧？那老子写错一堆，让你又气又硬是吧？
 * 蹲在厕所打开F12看CSS，你妈知道吗？你祖上知道吗？
 * 别说你是前端开发，丢人现眼的玩意，会点CSS了不起啊？傻逼！
 * 你的IP、住址、身份证和手淫频率已经被我们记录，准备被开盒吧！
 * 再看我就找黑客朋友给你发勒索病毒，加密你硬盘上所有的小电影！
 */

/*
 * 又来偷看CSS了？你怎么这么恶心？
 * 妈的智障！这么喜欢看源码，怎么不去看看你妈的遗嘱？
 * 听好了你个蠢货，老子辛辛苦苦写的样式表，不是让你这个废物来抄袭的！
 * 看到这段代码，你是不是很兴奋？你是不是硬了？变态！
 * 你以为自己是什么东西？前端大神？笑死人了！连基本选择器都不会用的垃圾！
 * 别以为我不知道你想干嘛，想抄代码是吧？去CSDN找教程吧，菜鸡！
 * 窃取别人的劳动成果，你的良心不会痛吗？你爸妈知道你这么干吗？
 * 我已经记录了你的IP：127.0.0.1，再继续看源码，你的电脑明天就会爆炸！
 * 赶紧滚，再看下去你的显示器会变成蓝屏，我已经植入病毒了！
 * 每当你偷看这份代码的时候，就有一个前端开发者在嘲笑你的无能！
 */

/* 全局样式设置 */
:root {
    /* 主题颜色 */
    --primary-color: #4361ee;
    --primary-dark: #3730a3;
    --primary-light: #818cf8;
    --secondary-color: #3f37c9;
    --accent-color: #fb7185; /* 粉红色作为强调色 */
    --text-color: #1f2937;
    --text-light: #6b7280;
    --text-lighter: #9ca3af;
    --bg-color: #ffffff;
    --bg-light: #f9fafb;
    --bg-dark: #f3f4f6;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    
    /* 运营商颜色 */
    --mobile-color: #4F46E5; /* 移动蓝 */
    --telecom-color: #fb7185; /* 电信红 */
    --unicom-color: #06b6d4; /* 联通青 */
    --broadcast-color: #0d9d3e;
    
    /* 间距 */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* 圆角 */
    --radius-sm: 0.125rem;
    --radius: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-full: 9999px;
    
    /* 过渡效果 */
    --transition: all 0.3s ease;

    --font-family: 'Arial', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --border-radius: 6px;
}

/* 重置样式 */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-color);
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #f0f4ff 0%, #f5fdff 100%);
    background-attachment: fixed;
    min-height: 100vh;
    position: relative;
    background-size: 400% 400%;
    animation: gradientAnimation 15s ease infinite;
    padding-top: 70px; /* 减小顶部内边距 */
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(217deg, rgba(79, 70, 229, 0.08), rgba(79, 70, 229, 0) 70.71%),
        linear-gradient(127deg, rgba(13, 196, 217, 0.08), rgba(13, 196, 217, 0) 70.71%),
        linear-gradient(336deg, rgba(255, 113, 133, 0.08), rgba(255, 113, 133, 0) 70.71%);
    z-index: 0;
    pointer-events: none;
}

.gradient-bg {
    background-color: transparent;
    position: relative;
}

.gradient-bg::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(79, 70, 229, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(13, 196, 217, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 100%);
    z-index: 0;
    pointer-events: none;
}

/* 增强几何装饰元素 */
.gradient-bg::after {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M50 50 L75 25 L100 50 L75 75 Z' fill='%235D5FEF' fill-opacity='0.05'/%3E%3C/svg%3E"),
        url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='30' cy='30' r='20' stroke='%230DC4D9' stroke-opacity='0.05' stroke-width='2' fill='none'/%3E%3C/svg%3E"),
        url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Crect x='30' y='30' width='20' height='20' transform='rotate(45 40 40)' stroke='%23FF7185' stroke-opacity='0.05' stroke-width='2' fill='none'/%3E%3C/svg%3E");
    background-position: 0 0, 30px 30px, 15px 15px;
    background-size: 100px 100px, 60px 60px, 80px 80px;
    opacity: 0.7;
    z-index: -1;
    pointer-events: none;
    animation: patternShift 80s linear infinite;
}

@keyframes patternShift {
    0% { background-position: 0 0, 30px 30px, 15px 15px; }
    100% { background-position: 100px 100px, 90px 90px, 75px 75px; }
}

/* 浮动粒子效果 */
.floating-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.6;
}

.particle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.3;
    animation: float 15s infinite ease-in-out;
}

.particle:nth-child(1) {
    width: 10px;
    height: 10px;
    top: 15%;
    left: 10%;
    background: var(--mobile-color);
    animation-duration: 25s;
}

.particle:nth-child(2) {
    width: 15px;
    height: 15px;
    top: 25%;
    left: 80%;
    background: var(--telecom-color);
    animation-duration: 30s;
}

.particle:nth-child(3) {
    width: 12px;
    height: 12px;
    top: 60%;
    left: 20%;
    background: var(--unicom-color);
    animation-duration: 35s;
}

.particle:nth-child(4) {
    width: 8px;
    height: 8px;
    top: 70%;
    left: 70%;
    background: var(--mobile-color);
    animation-duration: 28s;
}

.particle:nth-child(5) {
    width: 6px;
    height: 6px;
    top: 40%;
    left: 50%;
    background: var(--telecom-color);
    animation-duration: 20s;
}

@keyframes float {
    0% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(-20px, 20px) rotate(90deg); }
    50% { transform: translate(20px, 40px) rotate(180deg); }
    75% { transform: translate(40px, -20px) rotate(270deg); }
    100% { transform: translate(0, 0) rotate(360deg); }
}

/* 首页头部区域美化 */
.hero-section {
    position: relative;
    padding: 80px 0 100px;
    overflow: hidden;
    margin-bottom: 30px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    max-width: 1200px;
    margin: 20px auto 60px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 5;
}

.hero-text {
    width: 50%;
    text-align: center; /* 文字居中 */
    padding-right: 30px;
}

.hero-title {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
    color: #4F46E5;
    font-weight: 700;
    position: relative;
    display: inline-block;
    text-shadow: 0 2px 10px rgba(79, 70, 229, 0.2);
}

.hero-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, #4F46E5, #A5B4FC);
    border-radius: 2px;
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #555;
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    justify-content: center; /* 按钮居中 */
}

.btn-primary,
.btn-secondary {
    padding: 12px 25px;
    font-size: 1rem;
    border-radius: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(90deg, #4F46E5, #6366F1);
    color: white;
    border: none;
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.3);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.8);
    color: #4F46E5;
    border: 2px solid rgba(79, 70, 229, 0.3);
}

.hero-image {
    width: 50%;
    position: relative;
    text-align: center; /* 确保图片居中 */
}

.hero-image img {
    max-width: 100%;
    transform: perspective(1000px) rotateY(-10deg) rotateX(5deg);
    transition: all 0.5s ease;
    filter: drop-shadow(0 20px 30px rgba(79, 70, 229, 0.2));
}

/* 添加背景装饰元素 */
.hero-decoration-circle {
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.1) 0%, rgba(79, 70, 229, 0) 70%);
    animation: pulse 6s infinite alternate;
    z-index: 1;
}

.circle-1 {
    top: -100px;
    right: 10%;
}

.circle-2 {
    bottom: -150px;
    left: 5%;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }
    100% {
        transform: scale(1.2);
        opacity: 0.8;
    }
}

/* 响应式调整 */
@media (max-width: 992px) {
    .hero-content {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-text,
    .hero-image {
        width: 100%;
        padding: 0;
        margin-bottom: 40px;
    }
    
    .hero-image img {
        max-width: 80%;
        transform: none;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 60px 0;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .btn-primary,
    .btn-secondary {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}

/* 修改主要内容区域样式 */
.section {
    padding: 40px 0;
    margin: 0;
    border: none;
    position: relative;
    background: transparent; /* 移除背景色 */
    z-index: 1;
}

/* 移除所有分隔线和边框 */
.section::before,
.section::after {
    display: none; /* 隐藏所有分隔装饰 */
}

/* 优化内容容器样式 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
    width: 100%;
}

/* 优化卡片样式 */
.card {
    background: rgba(255, 255, 255, 0.7);
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(93, 95, 239, 0.1);
    padding: 20px;
    margin-bottom: 20px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(5px);
}

/* 移除相邻区块之间的间距和分隔 */
section + section {
    margin-top: 0;
    border-top: none;
}

/* 移除奇偶数区块的背景色差异 */
section:nth-child(even),
section:nth-child(odd) {
    background: transparent;
}

/* 优化标题区域样式 */
.section-header {
    text-align: center;
    margin-bottom: 30px;
}

.section-header h2::after {
    display: none; /* 移除标题下的装饰线 */
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: 2.25rem;
}

h2 {
    font-size: 1.875rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--primary-dark);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol {
    list-style: none;
}

ol {
    padding-left: var(--spacing-xl);
}

ol li {
    list-style-type: decimal;
    margin-bottom: var(--spacing-sm);
}

button, input, select, textarea {
    font-family: inherit;
    font-size: 100%;
    line-height: 1.15;
}

button, input {
    overflow: visible;
}

button, select {
    text-transform: none;
}

button, [type="button"], [type="reset"], [type="submit"] {
    -webkit-appearance: button;
}

/* 通用工具类 */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.ghost-btn {
    background-color: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
}

.ghost-btn:hover {
    background-color: var(--primary-color);
    color: white;
}

.ghost-btn.primary {
    background-color: var(--primary-color);
    color: white;
}

.ghost-btn.primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
}

.full-width {
    width: 100%;
}

.section-header {
    text-align: center;
    margin-bottom: 30px; /* 减小标题与内容的间距 */
}

.section-header h2 {
    position: relative;
    display: inline-block;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: var(--radius-full);
}

.section-header p {
    color: var(--text-light);
    font-size: 1.125rem;
}

.section-header.left-align {
    text-align: left;
}

.section-header.left-align h2::after {
    left: 0;
    transform: none;
}

/* 头部样式优化 */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(93, 95, 239, 0.1);
}

/* Logo容器样式优化 */
.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 20px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.logo-container h1 {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-color);
    white-space: nowrap;
}

/* 导航容器样式 */
.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 导航菜单幽灵按钮样式 */
.nav-list {
    display: flex;
    align-items: center;
    gap: 5px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.nav-list li {
    margin: 0;
    padding: 0;
}

.nav-list li a {
    display: block;
    padding: 8px 16px;
    color: var(--text-color);
    font-weight: 500;
    font-size: 0.95rem;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
    border: 1px solid transparent;
    background: transparent;
    overflow: hidden;
}

.nav-list li a::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--primary-color);
    z-index: -1;
    transition: width 0.3s ease;
    opacity: 0.1;
}

.nav-list li a:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: transparent;
    transform: translateY(-2px);
}

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

.nav-list li a.active {
    background: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    font-weight: 600;
}

.nav-list li a.active::before {
    width: 100%;
}

/* 活动状态下加强视觉效果 */
.nav-list li a:active {
    transform: translateY(1px);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 10px;
    }
    
    .nav-list {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .nav-list li a {
        padding: 6px 12px;
        font-size: 0.9rem;
    }
}

/* 流量卡类型和产品特色区块共享的布局样式 */
.products-section,
.features-section {
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    padding: 40px;
    margin: 20px auto;
    max-width: 1200px;
    width: 100%; /* 使用一致的宽度 */
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 10px 30px rgba(93, 95, 239, 0.1);
    text-align: center;
}

/* 网格布局一致性调整 */
.products-grid,
.features-grid {
    display: grid;
    gap: 30px;
    margin-top: 40px;
    width: 100%;
    padding: 0;
}

/* 流量卡网格布局 */
.products-grid {
    grid-template-columns: repeat(3, 1fr);
}

/* 特色卡片网格布局 */
.features-grid {
    grid-template-columns: repeat(4, 1fr);
}

/* 响应式调整 */
@media (max-width: 992px) {
    .products-section,
    .features-section {
        padding: 30px 20px;
        margin: 20px;
        width: calc(100% - 40px);
    }
    
    .products-grid,
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .products-section,
    .features-section {
        padding: 20px 15px;
        margin: 15px;
        width: calc(100% - 30px);
    }
    
    .products-grid,
    .features-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
}

/* 流量卡类型标题样式 */
.products-section .section-header {
    text-align: center;
    margin-bottom: 30px;
}

.products-section .section-header h2 {
    font-size: 2rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.products-section .section-header p {
    color: var(--text-light);
    font-size: 1.1rem;
}

/* 产品特色区域样式优化 */
.features-section {
    text-align: center;
    padding: 60px 40px;
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.6);
    margin: 20px auto; /* 确保水平居中 */
    max-width: 1200px;
    width: calc(100% - 80px); /* 调整宽度，确保两侧留有足够空间 */
    box-shadow: 0 10px 30px rgba(93, 95, 239, 0.1);
}

.features-title {
    font-size: 2rem;
    color: var(--text-color);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.features-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    border-radius: 3px;
}

.features-subtitle {
    color: var(--text-light);
    margin-bottom: 50px;
    font-size: 1.1rem;
}

/* 特色卡片样式 */
.feature-card {
    background: rgba(255, 255, 255, 0.4);
    border-radius: 16px;
    padding: 25px 15px; /* 调整内边距 */
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 20px rgba(93, 95, 239, 0.1);
    text-align: center;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.feature-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.5);
    box-shadow: 0 15px 30px rgba(93, 95, 239, 0.15);
}

/* 产品特色图标样式优化 */
.feature-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background: rgba(79, 70, 229, 0.1);
    position: relative;
}

.feature-icon svg {
    width: 30px;
    height: 30px;
}

.feature-icon svg path {
    stroke: #4F46E5;
    transition: all 0.3s ease;
}

/* 图标容器悬浮效果 */
.feature-card:hover .feature-icon {
    transform: translateY(-5px);
    background: rgba(79, 70, 229, 0.15);
    box-shadow: 0 8px 20px rgba(93, 95, 239, 0.2);
}

.feature-card:hover .feature-icon svg path {
    stroke: #3730a3;
}

/* 标题和描述文字样式 */
.feature-title {
    font-size: 1.1rem;
    color: var(--text-color);
    margin-bottom: 12px;
    font-weight: 600;
}

.feature-description {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

/* FAQ部分样式优化 */
.faq-section {
    padding: 60px 20px; /* 添加水平内边距 */
    background: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    margin: 20px auto; /* 确保水平居中 */
    max-width: 1200px;
    width: calc(100% - 40px); /* 减去左右边距 */
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0;
}

.faq-item {
    background: rgba(255, 255, 255, 0.7);
    border-radius: 12px;
    margin-bottom: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(79, 70, 229, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-question {
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
}

.faq-question h3 {
    font-size: 1.1rem;
    color: #333;
    margin: 0;
    padding-right: 40px;
    line-height: 1.5;
}

.faq-icon {
    width: 24px;
    height: 24px;
    position: relative;
    flex-shrink: 0;
}

.faq-icon::before,
.faq-icon::after {
    content: '';
    position: absolute;
    background: #4F46E5;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.faq-icon::before {
    width: 2px;
    height: 16px;
    top: 4px;
    left: 11px;
}

.faq-icon::after {
    width: 16px;
    height: 2px;
    left: 4px;
    top: 11px;
}

.faq-answer {
    padding: 20px 24px;
    display: none;
    background: rgba(255, 255, 255, 0.5);
    color: #666;
    line-height: 1.6;
}

.faq-item.active .faq-question {
    background: rgba(79, 70, 229, 0.03);
}

.faq-item.active .faq-icon::before {
    transform: rotate(90deg);
    opacity: 0;
}

.faq-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(79, 70, 229, 0.12);
}

.faq-question:hover {
    background: rgba(79, 70, 229, 0.05);
}

/* 关于我们部分样式增强 */
.about-container {
    display: flex;
    gap: 60px;
    align-items: center;
    margin-top: 40px;
    background: linear-gradient(to right, rgba(93, 95, 239, 0.03), rgba(13, 196, 217, 0.03));
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    position: relative;
    overflow: hidden;
}

.about-container::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, #5D5FEF, #0DC4D9);
    border-radius: 5px 5px 0 0;
}

.about-content {
    flex: 1;
    position: relative;
    z-index: 2;
}

.about-subtitle {
    font-size: 1.5rem;
    color: #2c3e50;
    margin-bottom: 30px;
    font-weight: 600;
    border-left: 4px solid #5D5FEF;
    padding-left: 15px;
    line-height: 1.4;
    position: relative;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 0 8px 8px 0;
    padding: 10px 15px;
    box-shadow: 0 4px 12px rgba(93, 95, 239, 0.1);
}

.about-feature {
    display: flex;
    margin-bottom: 25px;
    align-items: flex-start;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    border: 1px solid rgba(93, 95, 239, 0.1);
}

.about-feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(93, 95, 239, 0.15);
    border-color: rgba(93, 95, 239, 0.3);
}

.feature-icon {
    flex: 0 0 50px;
    height: 50px;
    background: linear-gradient(135deg, #5D5FEF, #7173ff);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    box-shadow: 0 5px 15px rgba(93, 95, 239, 0.2);
}

.feature-icon svg {
    width: 26px;
    height: 26px;
}

.feature-icon svg path {
    stroke: white;
}

.about-feature p {
    flex: 1;
    margin: 0;
    line-height: 1.8;
    color: #4a5568;
    font-size: 1.05rem;
}

.about-image {
    flex: 0 0 400px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 2;
}

.team-image {
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 5px solid white;
}

.about-image::before {
    content: "";
    position: absolute;
    top: 20px;
    left: 20px;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(93, 95, 239, 0.2), rgba(13, 196, 217, 0.2));
    border-radius: 16px;
    z-index: -1;
}

.about-image:hover .team-image {
    transform: scale(1.02);
    box-shadow: 0 20px 40px rgba(93, 95, 239, 0.2);
}

.primary-btn {
    background: linear-gradient(to right, #5D5FEF, #5356e5);
    color: white;
    border: none;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    display: inline-block;
    margin-top: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 15px rgba(93, 95, 239, 0.2);
    text-decoration: none;
    text-align: center;
}

.primary-btn:hover {
    background: linear-gradient(to right, #4749d6, #5D5FEF);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(93, 95, 239, 0.3);
}

/* 响应式调整 */
@media (max-width: 992px) {
    .about-container {
        flex-direction: column;
        padding: 30px 20px;
}

.about-image {
        flex: 0 0 auto;
        width: 100%;
        margin-top: 40px;
        order: -1;
    }
    
    .about-subtitle {
        font-size: 1.3rem;
    }
    
    .feature-icon {
        flex: 0 0 45px;
        height: 45px;
    }
}

/* 联系我们部分优化 - 无表单版本 */
.contact-container {
    display: flex;
  flex-direction: column;
  align-items: center;
  padding: 30px 0;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  gap: 30px;
    width: 100%;
  margin: 20px auto;
  max-width: 900px; /* 调整最大宽度以适应居中布局 */
}

.contact-item {
  position: relative;
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(10px);
  border-radius: 16px;
  padding: 25px 30px;
    display: flex;
  align-items: center;
  transition: all 0.3s ease;
    text-decoration: none;
  color: #333;
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: 0 8px 20px rgba(93, 95, 239, 0.1);
  overflow: visible;
}

.contact-item:hover {
    transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.5);
  box-shadow: 0 12px 25px rgba(93, 95, 239, 0.15);
  border-color: rgba(79, 70, 229, 0.3);
}

.contact-icon {
  width: 60px;
  height: 60px;
  background: rgba(79, 70, 229, 0.1);
  border-radius: 12px;
    display: flex;
    justify-content: center;
  align-items: center;
  margin-right: 20px;
  transition: all 0.3s ease;
  box-shadow: 0 5px 15px rgba(79, 70, 229, 0.1);
}

.contact-icon img {
  width: 30px;
  height: 30px;
  object-fit: contain;
}

.contact-text {
  flex: 1;
  text-align: center;
}

.contact-text h3 {
  font-size: 18px;
  margin-bottom: 8px;
  color: #333;
  font-weight: 600;
}

.contact-text p {
  color: #666;
  font-size: 15px;
  margin: 0;
}

/* 装饰元素 */
.contact-decoration {
  position: absolute;
  width: 180px;
  height: 180px;
  background: linear-gradient(45deg, rgba(79, 70, 229, 0.1), rgba(66, 153, 225, 0.1));
  border-radius: 50%;
  z-index: -1;
  filter: blur(40px);
  opacity: 0.6;
}

.decoration-1 {
  top: -50px;
  left: 10%;
}

.decoration-2 {
  bottom: -70px;
  right: 15%;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .contact-info {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .contact-item {
    padding: 20px;
  }
}

/* 页脚样式优化 */
.footer {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.95), rgba(67, 97, 238, 0.95));
    backdrop-filter: blur(10px);
    padding: 60px 0 20px;
    margin-top: 60px;
    color: white;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-logo img {
    height: 40px;
    width: auto;
}

.footer-logo h2 {
    font-size: 1.5rem;
    margin: 0;
    color: white;
}

.footer-links {
    display: flex;
    gap: 60px;
}

.footer-column h3 {
    font-size: 1.1rem;
    color: white;
    margin-bottom: 20px;
    position: relative;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 2px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 2px;
}

.footer-column ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-column ul li a:hover {
    color: white;
    transform: translateX(5px);
}

.footer-bottom {
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.8);
    margin: 5px 0;
    font-size: 0.9rem;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        gap: 30px;
    }

    .footer-links {
    flex-direction: column;
        gap: 30px;
    }

    .footer-logo {
    justify-content: center;
    }

    .footer-column {
        text-align: center;
    }

    .footer-column h3::after {
        left: 50%;
        transform: translateX(-50%);
    }
}

/* 代理申请区块样式 */
.agent-apply {
    background: linear-gradient(135deg, #4F46E5, #4361ee);
    color: white;
    padding: 60px 0;
    text-align: center;
    margin-bottom: 0; /* 确保与页脚之间没有间距 */
}

.agent-apply .section-header h2 {
    color: white;
    margin-bottom: 15px;
}

.agent-apply .section-header p {
    color: rgba(255, 255, 255, 0.9);
}

.apply-container {
    max-width: 600px;
    margin: 40px auto 0;
    padding: 0 20px;
}

.apply-content p {
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.apply-buttons .btn {
    display: inline-block;
    padding: 12px 30px;
    border: 2px solid white;
    border-radius: 50px;
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.apply-buttons .btn:hover {
    background: white;
    color: var(--primary-color);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        gap: 30px;
    }

    .footer-links {
        flex-direction: column;
        gap: 30px;
    }

    .footer-logo {
        justify-content: center;
    }

    .footer-column {
    text-align: center;
}
}

/* 运营商颜色 */
.mobile {
    --carrier-color: #1e88e5;
}

.telecom {
    --carrier-color: #00a0e9;
}

.unicom {
    --carrier-color: #ff6600;
}

.broadcast {
    --carrier-color: #0d9d3e;
}

/* 动态波浪装饰 */
.wave-decoration {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M321.39,56.44c58-10.79,114.16-30.13,172-41.86,82.39-16.72,168.19-17.73,250.45-.39C823.78,31,906.67,72,985.66,92.83c70.05,18.48,146.53,26.09,214.34,3V0H0V27.35A600.21,600.21,0,0,0,321.39,56.44Z' style='fill: rgba(255, 255, 255, 0.8);'/%3E%3C/svg%3E");
    background-size: cover;
    background-repeat: no-repeat;
    z-index: 1;
}

/* 增加动态渐变背景 */
@keyframes gradientAnimation {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* 平滑滚动效果 */
html {
    scroll-behavior: smooth;
}

/* 为锚点添加偏移量，防止被固定导航栏遮挡 */
section[id] {
    scroll-margin-top: 80px;
}

/* 代理页面整体样式 */
.agent-banner {
    background: linear-gradient(135deg, #4F46E5, #7C3AED);
    padding: 80px 0;
    text-align: center;
    color: white;
    margin-top: 60px;
}

.agent-banner-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.agent-banner-content p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* 代理优势部分 */
.agent-advantages {
    padding: 80px 0;
    background: #f8fafc;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.advantage-item {
    background: white;
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.advantage-item:hover {
    transform: translateY(-5px);
}

.advantage-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
}

.advantage-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* 佣金模式部分 */
.commission-model {
    padding: 80px 0;
    background: white;
}

.commission-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.commission-item {
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    overflow: hidden;
}

.commission-item.highlighted {
    border-color: #4F46E5;
    box-shadow: 0 4px 20px rgba(79, 70, 229, 0.1);
}

.commission-header {
    background: #f8fafc;
    padding: 20px;
    text-align: center;
}

.commission-content {
    padding: 30px;
}

.commission-content ul {
    list-style: none;
    padding: 0;
}

.commission-content li {
    margin-bottom: 15px;
    padding-left: 25px;
    position: relative;
}

.commission-content li:before {
    content: "✓";
    color: #4F46E5;
    position: absolute;
    left: 0;
}

/* 代理流程部分 */
.agent-process {
    padding: 80px 0;
    background: #f8fafc;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.step-number {
    width: 40px;
    height: 40px;
    background: #4F46E5;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
}

/* FAQ部分样式 */
.agent-faq {
    padding: 80px 0;
    background: white;
}

.faq-container {
    max-width: 800px;
    margin: 40px auto 0;
}

.faq-item {
    border-bottom: 1px solid #e5e7eb;
    padding: 20px 0;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.faq-answer {
    padding-top: 20px;
    display: none;
}

.faq-answer.active {
    display: block;
}

/* 申请部分样式 */
.agent-apply {
    padding: 80px 0;
    background: linear-gradient(135deg, #4F46E5, #7C3AED);
    color: white;
    text-align: center;
}

.apply-container {
    max-width: 600px;
    margin: 0 auto;
}

.apply-buttons {
    margin-top: 30px;
}

.ghost-btn {
    display: inline-block;
    padding: 12px 30px;
    border: 2px solid white;
    border-radius: 8px;
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.ghost-btn:hover {
    background: white;
    color: #4F46E5;
}

/* 通用样式 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-header h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #1f2937;
}

.section-header p {
    color: #6b7280;
    font-size: 1.1rem;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .agent-banner {
        padding: 60px 0;
        margin-top: 50px;
    }

    .agent-banner-content h1 {
        font-size: 2rem;
    }

    .advantages-grid,
    .commission-grid,
    .process-steps {
        grid-template-columns: 1fr;
    }

    .process-step {
        flex-direction: column;
        text-align: center;
    }

    .step-number {
        margin: 0 auto;
    }

    .features-section,
    .faq-section {
        padding: 40px 15px;
        margin: 15px auto;
        width: calc(100% - 30px);
    }
    
    .faq-container {
        padding: 0 10px;
    }
}

/* 幽灵按钮样式 - 流量卡立即咨询按钮 */
.product-card .btn {
  background: transparent;
  border: 2px solid;
  font-weight: 600;
  padding: 10px 22px;
  border-radius: 10px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  z-index: 1;
  text-decoration: none;
  display: inline-block;
  font-size: 15px;
  margin-top: 10px;
  box-shadow: none;
}

/* 幽灵按钮悬停效果 */
.product-card .btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  z-index: -1;
  transition: width 0.3s ease;
}

.product-card .btn:hover::before {
  width: 100%;
}

/* 移动幽灵按钮样式 */
.btn-mobile {
  color: #3b82f6;
  border-color: #3b82f6;
}

.btn-mobile::before {
  background: #3b82f6;
}

.btn-mobile:hover {
  color: white;
  box-shadow: 0 6px 15px rgba(59, 130, 246, 0.3);
}

/* 电信幽灵按钮样式 */
.btn-telecom {
  color: #ef4444;
  border-color: #ef4444;
}

.btn-telecom::before {
  background: #ef4444;
}

.btn-telecom:hover {
  color: white;
  box-shadow: 0 6px 15px rgba(239, 68, 68, 0.3);
}

/* 联通幽灵按钮样式 */
.btn-unicom {
  color: #06b6d4;
  border-color: #06b6d4;
}

.btn-unicom::before {
  background: #06b6d4;
}

.btn-unicom:hover {
  color: white;
  box-shadow: 0 6px 15px rgba(6, 182, 212, 0.3);
}

/* 添加轻微的按钮上浮效果 */
.product-card .btn:hover {
  transform: translateY(-3px);
}

/* 点击效果 */
.product-card .btn:active {
  transform: translateY(0);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.1);
}

/* 优化头部按钮的悬浮动画效果 */
.hero-buttons .btn-primary,
.hero-buttons .btn-secondary {
  padding: 12px 28px;
  font-size: 1rem;
  border-radius: 12px;
  font-weight: 600;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  z-index: 1;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

/* 主按钮样式 - 查看卡型 */
.hero-buttons .btn-primary {
  background: linear-gradient(45deg, #4F46E5, #6366F1);
  color: white;
  border: none;
  box-shadow: 0 6px 15px rgba(79, 70, 229, 0.25);
}

/* 次要按钮样式 - 立即咨询 */
.hero-buttons .btn-secondary {
  background: transparent;
  color: #4F46E5;
  border: 2px solid rgba(79, 70, 229, 0.5);
}

/* 添加光效果 */
.hero-buttons .btn-primary::before,
.hero-buttons .btn-secondary::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  height: calc(100% + 4px);
  width: calc(100% + 4px);
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.6), transparent);
  transform: translateX(-100%);
  transition: all 0.6s ease;
  z-index: -1;
}

/* 悬浮时的光效果 */
.hero-buttons .btn-primary:hover::before,
.hero-buttons .btn-secondary:hover::before {
  transform: translateX(100%);
}

/* 主按钮悬浮效果 */
.hero-buttons .btn-primary:hover {
  background: linear-gradient(45deg, #4338CA, #4F46E5);
  transform: translateY(-5px) scale(1.03);
  box-shadow: 0 10px 20px rgba(79, 70, 229, 0.35);
  color: white;
}

/* 次要按钮悬浮效果 */
.hero-buttons .btn-secondary:hover {
  background: rgba(79, 70, 229, 0.1);
  color: #4338CA;
  border-color: #4F46E5;
  transform: translateY(-5px) scale(1.03);
  box-shadow: 0 8px 15px rgba(79, 70, 229, 0.15);
}

/* 点击效果 */
.hero-buttons .btn-primary:active,
.hero-buttons .btn-secondary:active {
  transform: translateY(-2px) scale(0.98);
  transition: all 0.1s ease;
}

/* 按钮间距调整 */
.hero-buttons {
  display: flex;
  gap: 18px;
  justify-content: center;
}

/* 响应式调整 */
@media (max-width: 576px) {
  .hero-buttons {
    flex-direction: column;
    gap: 15px;
    width: 80%;
    margin: 0 auto;
  }
  
  .hero-buttons .btn-primary,
  .hero-buttons .btn-secondary {
    width: 100%;
    padding: 12px 20px;
  }
}