/* 1. 全局变量 & 基础重置 - 二次元风格 */
:root {
    --primary: #ff6b8b;
    /* 主色：二次元粉（活泼友好） */
    --primary-light: #ffddee;
    /* 浅粉：背景/hover */
    --secondary: #6b9bff;
    /* 辅助色：二次元蓝 */
    --accent: #ffd166;
    /* 强调色：明亮黄 */
    --success: #66d2a0;
    /* 成功色：清新绿 */
    --dark: #2a2a48;
    /* 深色：文字/背景 */
    --light: #fff8f9;
    /* 浅色：页面背景 */
    --white: #ffffff;
    /* 卡片背景 */
    --shadow-sm: 0 2px 10px rgba(255, 107, 139, 0.15);
    /* 轻阴影 */
    --shadow-md: 0 5px 20px rgba(255, 107, 139, 0.2);
    /* 中阴影 */
    --radius-sm: 10px;
    /* 小圆角 */
    --radius-md: 16px;
    /* 中圆角 */
    --radius-lg: 24px;
    /* 大圆角 */
    --transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    /* 平滑过渡 */
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Comic Sans MS", "Bubblegum Sans", "Microsoft YaHei", sans-serif;
}

body {
    background-color: var(--light);
    background-image:
        radial-gradient(var(--primary-light) 0.5px, transparent 0.5px),
        radial-gradient(var(--primary-light) 0.5px, var(--light) 0.5px);
    background-size: 20px 20px;
    background-position: 0 0, 10px 10px;
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

img {
    display: block;
    max-width: 100%;
    height: auto;
    border: none;
}

.container {
    width: 100%;
    padding: 0 16px;
    margin: 0 auto;
}

/* 容器响应式宽度 */
@media (min-width: 576px) {
    .container {
        max-width: 540px;
    }
}

@media (min-width: 768px) {
    .container {
        max-width: 720px;
    }
}

@media (min-width: 992px) {
    .container {
        max-width: 960px;
    }
}

@media (min-width: 1200px) {
    .container {
        max-width: 1140px;
    }
}

/* 2. 核心组件样式 - 二次元风格 */
/* 按钮 */
.btn {
    display: inline-block;
    padding: 12px 28px;
    font-size: 16px;
    font-weight: bold;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    text-align: center;
    transition: var(--transition);
    white-space: nowrap;
    margin: 0 8px 12px;
    position: relative;
    overflow: hidden;
}

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

.btn:hover::after {
    left: 100%;
}

.btn-primary {
    background-color: var(--primary);
    color: white;
    box-shadow: 0 4px 15px rgba(255, 107, 139, 0.3);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}

.btn-primary:hover {
    background-color: #ff5278;
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 6px 20px rgba(255, 107, 139, 0.4);
}

.btn-secondary {
    background-color: var(--secondary);
    color: white;
    box-shadow: 0 4px 15px rgba(107, 155, 255, 0.3);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}

.btn-secondary:hover {
    background-color: #5588ee;
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 6px 20px rgba(107, 155, 255, 0.4);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-outline:hover {
    background-color: var(--primary-light);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 4px 15px rgba(255, 107, 139, 0.2);
}

/* 标题样式 */
.section-title {
    font-size: 32px;
    font-weight: bold;
    color: var(--dark);
    margin-bottom: 16px;
    text-align: center;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
    padding: 0 20px;
}

.section-title::before,
.section-title::after {
    content: '★';
    color: var(--primary);
    margin: 0 10px;
}

.section-desc {
    font-size: 16px;
    color: #555;
    max-width: 700px;
    margin: 0 auto 40px;
    text-align: center;
    line-height: 1.8;
}

/* 3. 头部导航 - 二次元风格 */
header {
    background-color: var(--white);
    background-image: linear-gradient(to right, var(--primary-light), var(--light), var(--primary-light));
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 999;
    border-bottom: 2px dashed var(--primary);
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
}

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

.logo-icon {
    font-size: 32px;
    color: var(--primary);
    text-shadow: 2px 2px 0px var(--primary-light);
}

.logo-text {
    font-size: 26px;
    font-weight: bold;
    color: var(--primary);
    text-shadow: 2px 2px 0px rgba(0, 0, 0, 0.05);
}

.logo-text span {
    color: var(--secondary);
}

.logo-tel {
    font-size: 14px;
    color: #777;
    margin-left: 12px;
    font-weight: normal;
    background: var(--primary-light);
    padding: 3px 10px;
    border-radius: 20px;
}

/* 导航菜单 */
.nav-menu {
    display: flex;
    gap: 32px;
}

.nav-item a {
    font-size: 16px;
    font-weight: bold;
    color: #666;
    padding: 8px 0;
    position: relative;
}

.nav-item a.active,
.nav-item a:hover {
    color: var(--primary);
}

.nav-item a.active::after,
.nav-item a:hover::after {
    content: "♡";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--primary);
    font-size: 12px;
}

/* 移动端菜单按钮 */
.menu-btn {
    display: none;
    font-size: 26px;
    color: var(--primary);
    cursor: pointer;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

/* 4. Banner区域 - 二次元风格 */
.banner {
    background: linear-gradient(135deg, #fff0f5 0%, #f0f7ff 100%);
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}

/* 装饰元素 */
.banner-decoration {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.decor-star {
    position: absolute;
    color: var(--primary);
    opacity: 0.3;
    animation: twinkle 4s infinite alternate;
}

@keyframes twinkle {
    0% {
        transform: scale(0.8) rotate(0deg);
        opacity: 0.2;
    }

    100% {
        transform: scale(1.2) rotate(10deg);
        opacity: 0.6;
    }
}

.star1 {
    top: 20%;
    left: 10%;
    font-size: 24px;
    animation-delay: 0s;
}

.star2 {
    top: 60%;
    left: 85%;
    font-size: 18px;
    animation-delay: 0.5s;
}

.star3 {
    top: 30%;
    left: 80%;
    font-size: 20px;
    animation-delay: 1s;
}

.star4 {
    top: 70%;
    left: 15%;
    font-size: 22px;
    animation-delay: 1.5s;
}

.star5 {
    top: 45%;
    left: 5%;
    font-size: 16px;
    animation-delay: 2s;
}

.star6 {
    top: 50%;
    left: 90%;
    font-size: 20px;
    animation-delay: 2.5s;
}

.banner-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
    position: relative;
    z-index: 2;
}

.banner-text {
    flex: 1;
    min-width: 300px;
    text-align: center;
}

.banner-title {
    font-size: 42px;
    font-weight: bold;
    color: var(--primary);
    line-height: 1.3;
    margin-bottom: 24px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.05);
}

.banner-title span {
    color: var(--secondary);
    display: inline-block;
    transform: rotate(-2deg);
}

.banner-desc {
    font-size: 17px;
    color: #555;
    margin: 0 auto 32px;
    max-width: 500px;
    line-height: 1.8;
    background: rgba(255, 255, 255, 0.7);
    padding: 15px 20px;
    border-radius: var(--radius-md);
    border: 1px dashed var(--primary);
}

/* 二次元标签装饰 */
.tag {
    display: inline-block;
    background: var(--accent);
    color: var(--dark);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: bold;
    margin: 0 5px 10px;
    transform: rotate(-2deg);
    box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.1);
}

.tag:nth-child(even) {
    transform: rotate(2deg);
    background: var(--secondary);
    color: white;
}

/* 二维码容器 - 二次元风格 */
.qrcode-box {
    margin: 0 auto 24px;
    width: fit-content;
    position: relative;
}

.qrcode {
    width: 180px;
    height: 180px;
    border: 6px solid white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    margin: 0 auto;
    transform: rotate(1deg);
    transition: var(--transition);
}

.qrcode:hover {
    transform: rotate(-1deg) scale(1.05);
}

/* .qrcode-box::before {
    content: '扫码使用';
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: 3px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: bold;
    box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.1);
} */

.banner-img {
    flex: 1;
    min-width: 300px;
    display: flex;
    justify-content: center;
    position: relative;
}

.banner-img img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    max-width: 450px;
    transform: rotate(2deg);
    transition: var(--transition);
    border: 5px solid white;
}

.banner-img img:hover {
    transform: rotate(-1deg) scale(1.03);
}

/* 动漫风格装饰角标 */
.badge {
    position: absolute;
    background: var(--accent);
    color: var(--dark);
    font-weight: bold;
    padding: 10px 15px;
    border-radius: 50%;
    box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.1);
    transform: rotate(15deg);
    z-index: 3;
}

.badge-hot {
    top: -10px;
    right: 20px;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

/* 5. 功能优势区 - 二次元风格 */
.features {
    padding: 80px 0;
    background-color: var(--white);
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 30px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%23fff8f9' fill-opacity='1' d='M0,224L48,213.3C96,203,192,181,288,181.3C384,181,480,203,576,208C672,213,768,203,864,181.3C960,160,1056,128,1152,133.3C1248,139,1344,181,1392,202.7L1440,224L1440,0L1392,0C1344,0,1248,0,1152,0C1056,0,960,0,864,0C768,0,672,0,576,0C480,0,384,0,288,0C192,0,96,0,48,0L0,0Z'%3E%3C/path%3E%3C/svg%3E");
    background-size: cover;
    background-repeat: no-repeat;
}

.features-list {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}

.feature-card {
    flex: 1;
    min-width: 280px;
    max-width: 350px;
    background-color: var(--white);
    padding: 40px 28px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-align: center;
    border: 2px solid var(--primary-light);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 8px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.feature-card:hover {
    transform: translateY(-8px) rotate(1deg);
    box-shadow: var(--shadow-md);
    background-color: var(--primary-light);
}

.feature-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 24px;
    object-fit: contain;
    color: var(--primary);
    font-size: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 50%;
    box-shadow: 0 5px 15px rgba(255, 107, 139, 0.2);
}

.feature-title {
    font-size: 20px;
    font-weight: bold;
    color: var(--dark);
    margin-bottom: 16px;
    position: relative;
    display: inline-block;
}

.feature-title::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 10%;
    width: 80%;
    height: 3px;
    background-color: var(--primary-light);
    border-radius: 3px;
}

.feature-desc {
    font-size: 15px;
    color: #555;
    line-height: 1.8;
}

/* 6. 使用流程区 - 二次元风格 */
.process {
    padding: 80px 0;
    background-color: var(--light);
    position: relative;
}

.process-list {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
    position: relative;
}

/* 流程连接线（仅PC端显示） */
@media (min-width: 992px) {
    .process-list::after {
        content: '';
        position: absolute;
        top: 60px;
        left: 10%;
        right: 10%;
        height: 4px;
        background: linear-gradient(90deg, var(--primary), var(--secondary));
        z-index: 1;
        border-radius: 2px;
    }
}

.process-step {
    flex: 1;
    min-width: 180px;
    max-width: 220px;
    background-color: var(--white);
    padding: 32px 20px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
    position: relative;
    z-index: 2;
    border: 2px solid var(--primary-light);
}

.process-step:hover {
    transform: translateY(-8px) rotate(-2deg);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    font-size: 22px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    box-shadow: 0 4px 10px rgba(255, 107, 139, 0.3);
    position: relative;
    z-index: 3;
}

.step-number2 {
    width: 150px;
    height: 50px;
    border-radius: 5px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    font-size: 22px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    box-shadow: 0 4px 10px rgba(255, 107, 139, 0.3);
    position: relative;
    z-index: 3;
}

.step-title {
    font-size: 18px;
    font-weight: bold;
    color: var(--dark);
    margin-bottom: 12px;
}

.step-desc {
    font-size: 14px;
    color: #555;
}

/* 7. 数据统计区 - 二次元风格 */
.stats {
    padding: 80px 0;
    background-color: var(--white);
    position: relative;
    overflow: hidden;
}

.stats::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 30px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%23fff8f9' fill-opacity='1' d='M0,224L48,213.3C96,203,192,181,288,181.3C384,181,480,203,576,208C672,213,768,203,864,181.3C960,160,1056,128,1152,133.3C1248,139,1344,181,1392,202.7L1440,224L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'%3E%3C/path%3E%3C/svg%3E");
    background-size: cover;
    background-repeat: no-repeat;
}

.stats-container {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: center;
}

.stats-img {
    flex: 1;
    min-width: 300px;
    display: flex;
    justify-content: center;
    position: relative;
}

.stats-img img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    max-width: 400px;
    transform: rotate(-2deg);
    border: 5px solid white;
    transition: var(--transition);
}

.stats-img img:hover {
    transform: rotate(1deg) scale(1.03);
}

.stats-data {
    flex: 1;
    min-width: 300px;
    padding: 20px 0;
    text-align: center;
}

.stats-title {
    font-size: 32px;
    font-weight: bold;
    color: var(--dark);
    margin-bottom: 16px;
    position: relative;
    display: inline-block;
}

.stats-title::before,
.stats-title::after {
    content: '♦';
    color: var(--secondary);
    margin: 0 10px;
}

.stats-desc {
    font-size: 16px;
    color: #555;
    margin-bottom: 32px;
}

.data-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 20px;
}

.data-card {
    background-color: var(--light);
    padding: 28px 16px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
    border: 2px dashed var(--primary-light);
}

.data-card:hover {
    background-color: var(--primary-light);
    transform: scale(1.05) rotate(2deg);
    border-style: solid;
    border-color: var(--primary);
}

.data-number {
    font-size: 32px;
    font-weight: bold;
    color: var(--primary);
    margin-bottom: 8px;
    line-height: 1.2;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.05);
}

.data-name {
    font-size: 14px;
    color: #555;
    font-weight: bold;
}

/* 8. 用户评价区 - 二次元风格 */
.testimonials {
    padding: 80px 0;
    background-color: var(--light);
    position: relative;
}

.testimonials-list {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}

.testimonial-card {
    flex: 1;
    min-width: 280px;
    max-width: 350px;
    background-color: var(--white);
    padding: 36px 28px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 2px solid var(--primary-light);
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-8px) rotate(-1deg);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.testimonial-card::before {
    content: '“';
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 60px;
    color: var(--primary-light);
    font-family: Georgia, serif;
    pointer-events: none;
}

.star-rating {
    color: var(--accent);
    font-size: 18px;
    margin-bottom: 16px;
}

.testimonial-content {
    font-size: 15px;
    color: #555;
    line-height: 1.8;
    margin-bottom: 24px;
    padding: 15px;
    background: var(--light);
    border-radius: var(--radius-sm);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary-light);
}

.user-name {
    font-size: 16px;
    font-weight: bold;
    color: var(--dark);
}

.user-role {
    font-size: 13px;
    color: #777;
    background: var(--primary-light);
    padding: 2px 8px;
    border-radius: 10px;
}

/* 9. 底部区域 - 二次元风格 */
.footer {
    background-color: var(--dark);
    color: white;
    padding: 60px 0 20px;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 30px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%232a2a48' fill-opacity='1' d='M0,128L48,144C96,160,192,192,288,197.3C384,203,480,181,576,181.3C672,181,768,203,864,197.3C960,192,1056,160,1152,138.7C1248,117,1344,107,1392,101.3L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'%3E%3C/path%3E%3C/svg%3E");
    background-size: cover;
    background-repeat: no-repeat;
}

.footer-container {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col {
    flex: 1;
    min-width: 240px;
}

.footer-col-title {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 24px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--primary);
    display: inline-block;
    color: var(--primary);
}

.footer-link-list li {
    margin-bottom: 12px;
}

.footer-link-list a {
    font-size: 15px;
    color: #d1d5db;
    transition: var(--transition);
    display: inline-block;
}

.footer-link-list a:hover {
    color: var(--primary);
    transform: translateX(8px);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 15px;
    color: #d1d5db;
}

.contact-icon {
    font-size: 20px;
    color: var(--primary);
    width: 30px;
    height: 30px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-list {
    display: flex;
    gap: 16px;
    margin-top: 24px;
}

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: #d1d5db;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: var(--transition);
}

.social-icon:hover {
    background-color: var(--primary);
    color: white;
    transform: translateY(-5px) rotate(10deg);
}

/* 版权区 */
.copyright {
    padding-top: 20px;
    border-top: 1px dashed rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: 14px;
    color: #9ca3af;
}

.beian-info {
    margin-top: 8px;
    font-size: 13px;
}

.beian-link {
    color: #9ca3af;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: var(--transition);
}

.beian-link:hover {
    color: var(--primary);
}

.beian-icon {
    width: 16px;
    height: 16px;
}

/* 10. 移动端适配（768px以下） */
@media (max-width: 768px) {

    /* 导航菜单隐藏，显示按钮 */
    .nav-menu {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--white);
        box-shadow: var(--shadow-sm);
        flex-direction: column;
        gap: 0;
        padding: 16px 0;
        border-bottom: 2px dashed var(--primary);
    }

    .nav-menu.show {
        display: flex;
    }

    .nav-item {
        padding: 0 20px;
        margin-bottom: 8px;
    }

    .nav-item a {
        display: block;
        padding: 12px 0;
    }

    .menu-btn {
        display: block;
    }

    /* 调整字体大小 */
    .banner-title {
        font-size: 36px;
    }

    .section-title,
    .stats-title {
        font-size: 28px;
    }

    .logo-text {
        font-size: 22px;
    }

    .logo-tel {
        display: none;
    }

    /* 数据卡片调整 */
    .data-number {
        font-size: 28px;
    }

    /* 流程步骤调整 */
    .process-step {
        max-width: 100%;
    }
}

/* 移动端适配（576px以下） */
@media (max-width: 576px) {
    .btn {
        display: block;
        margin: 0 auto 12px;
    }

    .footer-container {
        gap: 24px;
    }

    .copyright {
        font-size: 12px;
    }

    .banner-title {
        font-size: 30px;
    }
}

canvas {
    margin: auto;
}

/* 弹窗样式 */
.popup-notice {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: white;
    border-radius: 12px;
    padding: 2rem 2.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    text-align: center;
    border: 1px solid #f0e6ff;
    max-width: 90%;
    width: 320px;
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.9);
    transition: all 0.3s ease;
    display: none;
}

.popup-notice.show {
    display: block;
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.popup-notice p {
    color: #6366f1;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.popup-notice button {
    background: linear-gradient(90deg, #6366f1, #8b5cf6);
    color: white;
    border: none;
    padding: 0.6rem 1.5rem;
    border-radius: 30px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s ease;
}

.popup-notice button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
}

/* 背景遮罩 */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.popup-overlay.show {
    opacity: 1;
    pointer-events: auto;
}

/* 链接悬停效果 */
.fuli-link {
    position: relative;
    transition: all 0.2s ease;
}

.fuli-link:hover {
    color: #6366f1;
    padding-left: 4px;
}

/*! Tailwind CSS - 二维码弹窗专用 */
*,
::after,
::before {
    box-sizing: border-box;
    border-width: 0;
    border-style: solid;
    border-color: #e5e7eb
}

::after,
::before {
    --tw-content: ''
}

/* 1. 核心变量（二次元配色） */
:root {
    --primary: #FF6B9B;
    /* 主色-粉色 */
    --secondary: #7E57C2;
    /* 辅助色-紫色 */
    --accent: #FFD700;
    /* 强调色-金色 */
    --pink-50: #fff1f7;
    /* 浅粉背景 */
    --gray-500: #6b7280;
    /* 灰色文字 */
    --gray-600: #4b5563;
    /* 深灰文字 */
}

/* 2. 基础工具类（弹窗必需） */
.fixed {
    position: fixed
}

.inset-0 {
    top: 0;
    right: 0;
    bottom: 0;
    left: 0
}

.bg-black\/70 {
    background-color: rgb(0 0 0/0.7)
}

.z-50 {
    z-index: 50
}

.flex {
    display: flex
}

.items-center {
    align-items: center
}

.justify-center {
    justify-content: center
}

.opacity-0 {
    opacity: 0
}

.pointer-events-none {
    pointer-events: none
}

.transition-opacity {
    transition-property: opacity;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 300ms
}

.duration-300 {
    transition-duration: 300ms
}

.relative {
    position: relative
}

.w-full {
    width: 100%
}

.max-w-md {
    max-width: 28rem
}

.mx-4 {
    margin-left: 1rem;
    margin-right: 1rem
}

.transform {
    transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))
}

.scale-95 {
    --tw-scale-x: .95;
    --tw-scale-y: .95
}

.transition-transform {
    transition-property: transform;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 300ms
}

.bg-white {
    --tw-bg-opacity: 1;
    background-color: rgb(255 255 255/var(--tw-bg-opacity))
}

.rounded-3xl {
    border-radius: 1.5rem
}

.overflow-hidden {
    overflow: hidden
}

.shadow-2xl {
    --tw-shadow: 0 25px 50px -12px rgb(0 0 0/0.25);
    --tw-shadow-colored: 0 25px 50px -12px var(--tw-shadow-color);
    box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow)
}

.absolute {
    position: absolute
}

.top-5 {
    top: 1.25rem
}

.right-5 {
    right: 1.25rem
}

.w-12 {
    width: 3rem
}

.h-12 {
    height: 3rem
}

.rounded-full {
    border-radius: 9999px
}

.shadow-lg {
    --tw-shadow: 0 10px 15px -3px rgb(0 0 0/0.1), 0 4px 6px -4px rgb(0 0 0/0.1);
    --tw-shadow-colored: 0 10px 15px -3px var(--tw-shadow-color), 0 4px 6px -4px var(--tw-shadow-color);
    box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow)
}

.text-gray-600 {
    --tw-text-opacity: 1;
    color: rgb(75 85 99/var(--tw-text-opacity))
}

.hover\:bg-primary:hover {
    --tw-bg-opacity: 1;
    background-color: rgb(255 107 155/var(--tw-bg-opacity))
}

.hover\:text-white:hover {
    --tw-text-opacity: 1;
    color: rgb(255 255 255/var(--tw-text-opacity))
}

.transition-all {
    transition-property: all;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms
}

.text-xl {
    font-size: 1.25rem;
    line-height: 1.75rem
}

.bg-gradient-to-r {
    background-image: linear-gradient(to right, var(--tw-gradient-stops))
}

.from-primary {
    --tw-gradient-from: var(--primary);
    --tw-gradient-to: rgb(255 107 155/0);
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to)
}

.to-secondary {
    --tw-gradient-to: var(--secondary);
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to)
}

.p-6 {
    padding: 1.5rem
}

.text-white {
    --tw-text-opacity: 1;
    color: rgb(255 255 255/var(--tw-text-opacity))
}

.text-center {
    text-align: center
}

.opacity-10 {
    opacity: 0.1
}

.w-20 {
    width: 5rem
}

.h-20 {
    height: 5rem
}

.bg-white\/30 {
    background-color: rgb(255 255 255/0.3)
}

.-translate-x-10 {
    --tw-translate-x: -2.5rem
}

.-translate-y-10 {
    --tw-translate-y: -2.5rem
}

.w-32 {
    width: 8rem
}

.h-32 {
    height: 8rem
}

.bg-white\/20 {
    background-color: rgb(255 255 255/0.2)
}

.translate-x-16 {
    --tw-translate-x: 4rem
}

.translate-y-16 {
    --tw-translate-y: 4rem
}

.text-2xl {
    font-size: 1.5rem;
    line-height: 2rem
}

.font-bold {
    font-weight: 700
}

.z-10 {
    z-index: 10
}

.p-8 {
    padding: 2rem
}

.flex-col {
    flex-direction: column
}

.gap-6 {
    gap: 1.5rem
}

.w-64 {
    width: 16rem
}

.h-64 {
    height: 16rem
}

.mb-6 {
    margin-bottom: 1.5rem
}

.p-4 {
    padding: 1rem
}

.rounded-xl {
    border-radius: 0.75rem
}

.border-4 {
    border-width: 4px
}

.border-dashed {
    border-style: dashed
}

.border-primary\/30 {
    border-color: rgb(255 107 155/0.3)
}

.-top-3 {
    top: -0.75rem
}

.-left-3 {
    left: -0.75rem
}

.w-10 {
    width: 2.5rem
}

.h-10 {
    height: 2.5rem
}

.bg-accent {
    --tw-bg-opacity: 1;
    background-color: rgb(255 215 0/var(--tw-bg-opacity))
}

.-bottom-2 {
    bottom: -0.5rem
}

.-right-2 {
    right: -0.5rem
}

.w-8 {
    width: 2rem
}

.h-8 {
    height: 2rem
}

.bg-secondary {
    --tw-bg-opacity: 1;
    background-color: rgb(126 87 194/var(--tw-bg-opacity))
}

.text-sm {
    font-size: 0.875rem;
    line-height: 1.25rem
}

.mt-6 {
    margin-top: 1.5rem
}

.bg-pink-50 {
    --tw-bg-opacity: 1;
    background-color: rgb(255 241 247/var(--tw-bg-opacity))
}

.text-xs {
    font-size: 0.75rem;
    line-height: 1rem
}

.mr-1 {
    margin-right: 0.25rem
}

.text-primary {
    --tw-text-opacity: 1;
    color: rgb(255 107 155/var(--tw-text-opacity))
}

.h-4 {
    height: 1rem
}

.-top-10 {
    top: -2.5rem
}

.-left-10 {
    left: -2.5rem
}

.bg-accent\/20 {
    background-color: rgb(255 215 0/0.2)
}

.blur-xl {
    --tw-blur: blur(24px);
    filter: var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)
}

.-bottom-8 {
    bottom: -2rem
}

.-right-8 {
    right: -2rem
}

.w-16 {
    width: 4rem
}

.h-16 {
    height: 4rem
}

.bg-secondary\/20 {
    background-color: rgb(126 87 194/0.2)
}

.blur-lg {
    --tw-blur: blur(16px);
    filter: var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)
}

.filter {
    filter: var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)
}

/* 3. 弹窗专属动画（二次元风格） */
@keyframes pop-in {
    0% {
        transform: scale(0.8);
        opacity: 0
    }

    100% {
        transform: scale(1);
        opacity: 1
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0)
    }

    50% {
        transform: translateY(-8px)
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1
    }

    50% {
        opacity: 0.5
    }
}

@keyframes shine {

    0%,
    100% {
        box-shadow: 0 0 5px var(--accent)
    }

    50% {
        box-shadow: 0 0 15px var(--accent), 0 0 20px var(--accent/50)
    }
}

.animate-pop-in {
    animation: pop-in 0.3s ease-out forwards
}

.animate-float {
    animation: float 3s ease-in-out infinite
}

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite
}

.animate-shine {
    animation: shine 2s ease-in-out infinite
}

/* 4. 弹窗激活状态（控制显示/隐藏） */
#qrcode-modal.active {
    opacity: 1;
    pointer-events: auto;
}

#qrcode-modal.active .scale-95 {
    transform: scale(1);
}

/* 5. 文字阴影（弹窗标题专用） */
.text-shadow-anime {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}