:root {
    --primary-color: #7B68EE; /* 柔和的紫色主色调 */
    --secondary-color: #4A4DE7; /* 辅助色调 */
    --accent-color: #00FFFF; /* 亮青色用于强调 */
    --background-dark: #0A0A0A; /* 接近黑色的背景 */
    --background-darker: #050505; /* 更深的黑色用于卡片等 */
    --background-lighter: #121212; /* 稍亮一点的背景 */
    --text-light: #FFFFFF; /* 白色文本 */
    --text-muted: #8A8A8A; /* 灰色文本 */
    --card-bg: #121212; /* 卡片背景 */
    --gradient-start: #7B68EE; /* 渐变起始色 */
    --gradient-end: #4A4DE7; /* 渐变结束色 */
    --shadow-color: rgba(0, 0, 0, 0.5); /* 阴影颜色 */
    --glow-color: rgba(123, 104, 238, 0.3); /* 辉光颜色 */
    --glow-accent: rgba(0, 255, 255, 0.2); /* 强调辉光 */
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto', 'Noto Sans SC', sans-serif;
}

body {
    background-color: var(--background-dark);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

a {
    text-decoration: none;
    color: var(--text-light);
    transition: all 0.3s ease;
}

a:hover {
    color: var(--accent-color);
}

ul {
    list-style: none;
}

/* 通用组件样式 */
.section-tag {
    display: inline-block;
    background: linear-gradient(90deg, rgba(123, 104, 238, 0.2), rgba(74, 77, 231, 0.2));
    color: var(--accent-color);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.section-intro h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(to right, var(--text-light), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.section-description {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.image-shadow {
    position: absolute;
    width: 100%;
    height: 100%;
    bottom: -10px;
    left: 0;
    border-radius: 20px;
    background: linear-gradient(0deg, rgba(123, 104, 238, 0.2) 0%, transparent 70%);
    z-index: -1;
    filter: blur(20px);
    opacity: 0.6;
}

header {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1.2rem 3rem;
    box-shadow: 0 2px 10px var(--shadow-color);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo img {
    height: 40px;
    filter: drop-shadow(0 0 5px var(--glow-color));
}

.logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.btn-download {
    padding: 0.6rem 1.2rem;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    border-radius: 50px;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(123, 104, 238, 0.3);
    transition: all 0.3s ease;
}

.btn-download:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(123, 104, 238, 0.5);
    color: var(--text-light);
}

section {
    padding: 6rem 3rem;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
}

/* Hero Section Styling */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 100vh;
    padding-top: 10rem;
    overflow: hidden;
    position: relative;
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-badge {
    display: inline-block;
    background: linear-gradient(90deg, rgba(123, 104, 238, 0.2), rgba(0, 255, 255, 0.2));
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
    font-weight: 600;
    letter-spacing: 1px;
}

.hero-content {
    width: 50%;
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    background: linear-gradient(to right, var(--text-light), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    color: var(--text-muted);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.hero-users {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.hero-users-avatars {
    display: flex;
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--background-dark);
    margin-left: -10px;
}

.avatar:first-child {
    margin-left: 0;
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-users p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0;
}

.btn-primary, .btn-secondary {
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    box-shadow: 0 4px 15px rgba(123, 104, 238, 0.3);
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    box-shadow: 0 4px 15px rgba(123, 104, 238, 0.1);
}

.btn-primary:hover, .btn-secondary:hover {
    transform: translateY(-2px);
}

.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(123, 104, 238, 0.5);
    color: var(--text-light);
}

.btn-secondary:hover {
    background-color: rgba(123, 104, 238, 0.1);
    color: var(--accent-color);
    box-shadow: 0 6px 20px rgba(123, 104, 238, 0.2);
}

.hero-image {
    width: 45%;
    display: flex;
    justify-content: center;
    position: relative;
}

.hero-image img {
    max-width: 100%;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(123, 104, 238, 0.2);
    position: relative;
    z-index: 2;
    transition: all 0.5s ease;
    filter: drop-shadow(0 0 15px rgba(123, 104, 238, 0.3));
}

.hero-image::after {
    content: '';
    position: absolute;
    top: 10px;
    left: 10px;
    width: calc(100% - 20px);
    height: calc(100% - 20px);
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(123, 104, 238, 0.2), rgba(0, 255, 255, 0.1));
    z-index: 1;
    filter: blur(10px);
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.5;
        transform: scale(0.98);
    }
    50% {
        opacity: 0.8;
        transform: scale(1);
    }
}

.glow-effect {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(123, 104, 238, 0.3) 0%, transparent 70%);
    z-index: 1;
    filter: blur(30px);
}

.hero-floating-element {
    position: absolute;
    width: 150px;
    height: 150px;
    z-index: 3;
    filter: drop-shadow(0 5px 15px rgba(0, 0, 0, 0.5));
    animation: float 6s ease-in-out infinite;
}

.hero-element-1 {
    top: 20%;
    left: -75px;
    animation-delay: 0s;
}

.hero-element-2 {
    bottom: 15%;
    right: -75px;
    animation-delay: 1s;
}

.hero-floating-element img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* 浮动动画 */
@keyframes float {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
    100% {
        transform: translateY(0);
    }
}

/* Features Section */
.features {
    text-align: center;
    background-color: var(--background-darker);
    border-radius: 30px;
    padding: 5rem 3rem;
    margin-top: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.features::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--glow-color) 0%, transparent 70%);
    top: -150px;
    right: -150px;
    z-index: 0;
    opacity: 0.5;
}

.features::after {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--glow-accent) 0%, transparent 70%);
    bottom: -100px;
    left: -100px;
    z-index: 0;
    opacity: 0.5;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
    position: relative;
    z-index: 1;
}

.feature-card {
    background-color: var(--card-bg);
    padding: 2.5rem 2rem;
    border-radius: 20px;
    transition: all 0.5s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(123, 104, 238, 0.05) 0%, rgba(0, 255, 255, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

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

.feature-icon {
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    position: relative;
    box-shadow: 0 5px 15px rgba(123, 104, 238, 0.3);
}

.feature-icon i {
    font-size: 2rem;
    color: var(--text-light);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    position: relative;
}

.feature-card p {
    color: var(--text-muted);
    margin-bottom: auto;
    padding-bottom: 1.5rem;
}

.feature-more {
    align-self: flex-start;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.feature-more:hover {
    color: var(--accent-color);
    transform: translateX(5px);
}

/* Metrics Section */
.metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin: 5rem auto;
    text-align: center;
    position: relative;
    padding: 3rem;
    background: linear-gradient(135deg, rgba(10, 10, 10, 0.8) 0%, rgba(18, 18, 18, 0.8) 100%);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.metrics::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #7b68ee 0%, #3498db 100%);
    opacity: 0.05;
    border-radius: 20px;
    z-index: -1;
}

.metric-item {
    position: relative;
    padding: 2rem;
}

.metric-item::after {
    content: '';
    position: absolute;
    width: 1px;
    height: 50%;
    background: linear-gradient(to bottom, transparent, var(--primary-color), transparent);
    top: 25%;
    right: 0;
    opacity: 0.3;
}

.metric-item:last-child::after {
    display: none;
}

.metric-item h3 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    background: linear-gradient(to right, var(--gradient-start), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.metric-item p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* Wallet and Transfer Section */
.wallet, .transfer, .chat {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 4rem;
    margin-top: 6rem;
    position: relative;
}

.wallet-content, .transfer-content, .chat-content {
    width: 50%;
    position: relative;
    z-index: 1;
}

.wallet-image, .transfer-image, .chat-image {
    width: 50%;
    display: flex;
    justify-content: center;
    position: relative;
}

.wallet-image img, .transfer-image img, .chat-image img {
    max-width: 100%;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(123, 104, 238, 0.2);
    position: relative;
    z-index: 2;
    transition: all 0.5s ease;
    filter: drop-shadow(0 0 15px rgba(123, 104, 238, 0.3));
}

.wallet-image::after, .transfer-image::after, .chat-image::after {
    content: '';
    position: absolute;
    top: 10px;
    left: 10px;
    width: calc(100% - 20px);
    height: calc(100% - 20px);
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(123, 104, 238, 0.2), rgba(0, 255, 255, 0.1));
    z-index: 1;
    filter: blur(10px);
    animation: pulse 3s ease-in-out infinite;
}

.wallet-image:hover img, .transfer-image:hover img, .chat-image:hover img {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4), 0 0 20px rgba(123, 104, 238, 0.4);
    filter: brightness(1.1) drop-shadow(0 0 20px rgba(123, 104, 238, 0.4));
}

.wallet h2, .transfer h2, .chat h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    position: relative;
    background: linear-gradient(to right, var(--text-light), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.wallet p, .transfer p, .chat p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: var(--text-muted);
}

.highlight {
    color: var(--accent-color);
    font-weight: 700;
}

.wallet-features, .transfer-features, .chat-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.wallet-features li, .transfer-features li, .chat-features li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    transition: transform 0.3s ease;
}

.wallet-features li:hover, .transfer-features li:hover, .chat-features li:hover {
    transform: translateX(5px);
}

.wallet-features i, .transfer-features i, .chat-features i {
    color: var(--primary-color);
}

.wallet-btn {
    margin-top: 1rem;
}

/* 钱包浮动硬币 */
.wallet-floating-coins {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.floating-coin {
    position: absolute;
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
    background: rgba(10, 10, 10, 0.7);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    animation: float 6s ease-in-out infinite;
}

.coin-1 {
    top: 10%;
    left: -30px;
    animation-delay: 0s;
}

.coin-2 {
    top: 40%;
    right: -20px;
    animation-delay: 1s;
}

.coin-3 {
    bottom: 15%;
    left: 20%;
    animation-delay: 2s;
    font-size: 1.8rem;
}

/* 转账徽章 */
.transfer-badge {
    position: absolute;
    bottom: -20px;
    right: 30px;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: bold;
    font-size: 1.2rem;
    box-shadow: 0 5px 15px rgba(123, 104, 238, 0.3);
    z-index: 3;
    transform: rotate(-5deg);
}

/* 转账比较 */
.transfer-comparison {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.comparison-item {
    background-color: var(--card-bg);
    padding: 1.5rem;
    border-radius: 15px;
    text-align: center;
    flex: 1;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.comparison-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.comparison-item h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--text-muted);
}

.comparison-item .price {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.comparison-item .detail {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* 聊天语言支持 */
.languages-supported {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
}

.language {
    font-size: 1.5rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--card-bg);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.language:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

/* 聊天翻译线 */
.translation-lines {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.translation-line {
    position: absolute;
    height: 2px;
    background: linear-gradient(to right, var(--primary-color), var(--accent-color));
    animation: translateLine 4s ease-in-out infinite;
    opacity: 0.5;
    box-shadow: 0 0 10px var(--glow-color);
}

@keyframes translateLine {
    0%, 100% {
        width: 0;
        opacity: 0;
    }
    50% {
        width: 70%;
        opacity: 0.7;
    }
}

.line-1 {
    top: 25%;
    left: 15%;
    animation-delay: 0s;
}

.line-2 {
    top: 45%;
    right: 15%;
    animation-delay: 1s;
}

.line-3 {
    bottom: 35%;
    left: 20%;
    animation-delay: 2s;
}

/* Partners Section */
.partners {
    text-align: center;
    margin-top: 6rem;
    position: relative;
    padding: 5rem 3rem;
    background-color: rgba(10, 10, 10, 0.5);
    border-radius: 30px;
    overflow: hidden;
}

.partners::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #7b68ee 0%, #3498db 100%);
    opacity: 0.05;
    z-index: 0;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
    position: relative;
    z-index: 1;
}

.partner-logo {
    background: linear-gradient(145deg, var(--card-bg), var(--background-darker));
    position: relative;
    overflow: hidden;
}

.partner-logo::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: all 0.5s ease;
}

.partner-logo:hover::after {
    left: 100%;
}

.partner-logo img {
    max-width: 80%;
    max-height: 60px;
    filter: grayscale(100%) brightness(1.5) drop-shadow(0 0 3px rgba(255, 255, 255, 0.3));
    transition: all 0.5s ease;
}

.partner-logo:hover img {
    filter: grayscale(0%) brightness(1.2) drop-shadow(0 0 5px rgba(123, 104, 238, 0.5));
    transform: scale(1.1);
}

/* Testimonials Section */
.testimonials {
    text-align: center;
    margin-top: 6rem;
    position: relative;
}

.testimonials-slider {
    display: flex;
    overflow: hidden;
    position: relative;
    margin-top: 3rem;
}

.testimonial-item {
    min-width: 100%;
    display: flex;
    gap: 2rem;
    background-color: var(--card-bg);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: transform 0.5s ease;
    position: relative;
    overflow: hidden;
}

.testimonial-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(123, 104, 238, 0.05) 0%, rgba(0, 255, 255, 0.05) 100%);
    z-index: 0;
    opacity: 0.5;
}

.testimonial-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--primary-color);
    box-shadow: 0 5px 15px rgba(123, 104, 238, 0.3);
    position: relative;
}

.testimonial-avatar::after {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    width: calc(100% + 10px);
    height: calc(100% + 10px);
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    z-index: -1;
    opacity: 0.7;
    animation: spin 10s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.testimonial-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-content {
    flex: 1;
    text-align: left;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.testimonial-stars {
    color: var(--accent-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.testimonial-content p {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 1rem;
    font-style: italic;
}

.testimonial-author {
    color: var(--primary-color);
    font-weight: 600;
}

.testimonial-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.testimonial-control {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--primary-color);
    background: transparent;
    color: var(--primary-color);
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.testimonial-control:hover {
    background-color: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

/* Download Section */
.download {
    text-align: center;
    background: linear-gradient(135deg, rgba(10, 10, 10, 0.8), rgba(18, 18, 18, 0.8));
    padding: 5rem 3rem;
    border-radius: 30px;
    margin-top: 6rem;
    position: relative;
    overflow: hidden;
}

.download-content {
    position: relative;
    z-index: 5;
    max-width: 1000px;
    margin: 0 auto;
}

.device-showcase {
    margin: 3rem auto;
    max-width: 300px;
    height: 500px;
    position: relative;
}

.device-mockup {
    width: 250px;
    height: 500px;
    background: #0f0f0f;
    border-radius: 40px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 0 10px rgba(123, 104, 238, 0.1);
    border: 2px solid rgba(123, 104, 238, 0.2);
    perspective: 1000px;
    transform-style: preserve-3d;
    animation: deviceFloat 6s ease-in-out infinite;
}

@keyframes deviceFloat {
    0%, 100% { transform: translateY(0) rotateY(0); }
    25% { transform: translateY(-10px) rotateY(2deg); }
    50% { transform: translateY(5px) rotateY(-2deg); }
    75% { transform: translateY(-5px) rotateY(1deg); }
}

.device-screen {
    width: calc(100% - 20px);
    height: calc(100% - 80px);
    margin: 40px 10px 40px 10px;
    background: linear-gradient(135deg, #121212, #1a1a1a);
    border-radius: 20px;
    overflow: hidden;
    position: relative;
}

.screen-content {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px 20px;
}

.app-logo-large {
    width: 150px;
    height: 50px;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    border-radius: 10px;
    margin-bottom: 40px;
    position: relative;
    overflow: hidden;
}

.app-logo-large::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: logoShine 3s infinite;
}

@keyframes logoShine {
    0% { left: -100%; }
    50%, 100% { left: 100%; }
}

.app-features {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.feature-dot {
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: var(--accent-color);
    opacity: 0.3;
    animation: pulseOpacity 2s infinite;
}

.feature-dot:nth-child(1) { animation-delay: 0s; }
.feature-dot:nth-child(2) { animation-delay: 0.5s; }
.feature-dot:nth-child(3) { animation-delay: 1s; }

@keyframes pulseOpacity {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

.device-home {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
}

.device-home::after {
    content: '';
    width: 15px;
    height: 15px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 3px;
}

.download-platforms {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    margin-top: 3rem;
    position: relative;
}

.platform-group {
    width: 100%;
    max-width: 400px;
}

.platform-group h3 {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
}

.platform-group h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 2px;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
}

.download-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.download-btn {
    display: flex;
    align-items: center;
    gap: 15px;
    background: var(--card-bg);
    border-radius: 15px;
    padding: 15px 20px;
    width: 100%;
    max-width: 190px;
    transition: all 0.3s ease;
    border: 1px solid rgba(123, 104, 238, 0.1);
}

.download-btn i {
    font-size: 2rem;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.btn-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.btn-small {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.btn-large {
    font-size: 1rem;
    color: var(--text-light);
}

.download-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2), 0 0 15px rgba(123, 104, 238, 0.1);
    background: rgba(255, 255, 255, 0.03);
}

.platform-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(123, 104, 238, 0.3), transparent);
    margin: 2rem 0;
}

.qr-section {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.qr-code-box {
    width: 180px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 15px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(123, 104, 238, 0.1);
}

.qr-code-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.qr-header {
    font-size: 0.9rem;
    margin-bottom: 15px;
    color: var(--text-light);
}

.qr-code {
    width: 120px;
    height: 120px;
    background: repeating-conic-gradient(rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0.8) 25%, 
                                          rgba(18, 18, 18, 1) 0%, rgba(18, 18, 18, 1) 50%);
    background-size: 10px 10px;
    margin-bottom: 15px;
    position: relative;
}

.qr-code::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    border-radius: 5px;
}

.qr-hint {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.direct-download {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.direct-link {
    display: flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    padding: 12px 25px;
    border-radius: 30px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(123, 104, 238, 0.3);
}

.direct-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(123, 104, 238, 0.5);
    color: white;
}

.version-info {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.additional-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.link-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    transition: all 0.3s ease;
}

.link-item:hover {
    color: var(--accent-color);
    transform: translateY(-3px);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .ecosystem-graphic {
        height: 400px;
    }
    
    .central-node {
        width: 80px;
        height: 80px;
    }
    
    .central-logo {
        font-size: 1.2rem;
    }
    
    .eco-node {
        width: 60px;
        height: 60px;
    }
    
    .node-icon {
        font-size: 1.5rem;
    }
    
    .node-label {
        font-size: 0.6rem;
    }
    
    .partners-info {
        padding: 1.5rem;
    }
    
    .download-btn {
        padding: 12px 15px;
    }
}

@media (max-width: 576px) {
    .ecosystem-graphic {
        height: 350px;
    }
    
    .conn-1, .conn-2, .conn-3, .conn-4, .conn-5, .conn-6 {
        width: 22%;
    }
    
    .eco-node {
        width: 50px;
        height: 50px;
    }
    
    .node-icon {
        font-size: 1.2rem;
    }
    
    .node-label {
        font-size: 0.5rem;
    }
    
    .device-mockup {
        width: 200px;
        height: 400px;
    }
    
    .platform-group {
        width: 100%;
    }
    
    .download-buttons {
        justify-content: center;
    }
    
    .qr-section {
        flex-direction: column;
    }
}

/* 生态系统合作伙伴 - 新样式 */
.ecosystem-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 3rem;
    gap: 3rem;
}

.ecosystem-graphic {
    position: relative;
    width: 100%;
    max-width: 800px;
    height: 450px;
}

.central-node {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 30px rgba(123, 104, 238, 0.5);
    z-index: 3;
}

.central-logo {
    color: white;
    font-size: 1.5rem;
    font-weight: bold;
    letter-spacing: 1px;
}

.ecosystem-connections {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.eco-connection {
    position: absolute;
    top: 50%;
    left: 50%;
    height: 2px;
    background: linear-gradient(90deg, rgba(123, 104, 238, 0.8), rgba(0, 255, 255, 0.8));
    transform-origin: left center;
    z-index: 1;
}

.conn-1 { width: 28%; transform: translate(0, -50%) rotate(-60deg); }
.conn-2 { width: 28%; transform: translate(0, -50%) rotate(60deg); }
.conn-3 { width: 28%; transform: translate(0, -50%) rotate(0deg); }
.conn-4 { width: 28%; transform: translate(0, -50%) rotate(180deg); }
.conn-5 { width: 28%; transform: translate(0, -50%) rotate(120deg); }
.conn-6 { width: 28%; transform: translate(0, -50%) rotate(-120deg); }

.ecosystem-nodes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.eco-node {
    position: absolute;
    width: 80px;
    height: 80px;
    background: var(--card-bg);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    z-index: 2;
}

.eco-node:hover {
    transform: scale(1.15);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4), 0 0 15px rgba(123, 104, 238, 0.3);
}

.node-1 { top: 20%; left: 15%; }
.node-2 { top: 20%; right: 15%; }
.node-3 { top: 50%; right: 5%; }
.node-4 { bottom: 20%; right: 15%; }
.node-5 { bottom: 20%; left: 15%; }
.node-6 { top: 50%; left: 5%; }

.node-icon {
    font-size: 1.8rem;
    margin-bottom: 5px;
    background: linear-gradient(135deg, var(--gradient-start), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.node-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-align: center;
}

.partners-info {
    width: 100%;
    max-width: 900px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 2rem;
    background: rgba(18, 18, 18, 0.5);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(123, 104, 238, 0.1);
}

.partner-category {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.category-title {
    font-size: 1.2rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--accent-color);
}

.partner-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.partner-pill {
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 30px;
    border: 1px solid rgba(123, 104, 238, 0.2);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.partner-pill:hover {
    background: rgba(123, 104, 238, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content, .feature-card, .wallet-content, .transfer-content, .chat-content, .download {
    animation: fadeInUp 1s ease-out;
}

/* 添加滚动动画 */
.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }

/* 添加闪光效果 */
.btn-primary, .btn-download {
    position: relative;
    overflow: hidden;
}

.btn-primary::after, .btn-download::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: rgba(255, 255, 255, 0.1);
    transform: rotate(30deg);
    transition: transform 0.6s ease;
}

.btn-primary:hover::after, .btn-download:hover::after {
    transform: rotate(30deg) translate(10%, 10%);
}

/* 移动端菜单样式 */
.mobile-menu-toggle {
    display: none;
    cursor: pointer;
    font-size: 1.5rem;
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
        position: absolute;
        top: 1rem;
        right: 1rem;
        z-index: 1001;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--background-darker);
        padding: 5rem 2rem;
        transition: right 0.3s ease;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.3);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links li {
        margin: 1.5rem 0;
    }
}

/* 适配更小屏幕设备 */
@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        text-align: center;
    }
    
    .download-option {
        width: 100%;
    }
}

/* 添加美化图片的额外样式 */
.image-enhancer {
    position: relative;
}

.image-enhancer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(123, 104, 238, 0.2) 0%, rgba(0, 255, 255, 0.1) 100%);
    border-radius: 20px;
    z-index: 3;
    opacity: 0.5;
    mix-blend-mode: overlay;
    pointer-events: none;
}

/* 应用图片增强器 */
.hero-image, .wallet-image, .transfer-image, .chat-image {
    position: relative;
    overflow: hidden;
}

.hero-image::before, .wallet-image::before, .transfer-image::before, .chat-image::before {
    content: '';
    position: absolute;
    top: -10%;
    left: -10%;
    width: 120%;
    height: 120%;
    background: radial-gradient(ellipse at center, rgba(123, 104, 238, 0.3) 0%, transparent 70%);
    z-index: 1;
    opacity: 0.8;
    animation: rotate 15s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* 图片悬停效果增强 */
.hero-image:hover img, .wallet-image:hover img, .transfer-image:hover img, .chat-image:hover img {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4), 0 0 20px rgba(123, 104, 238, 0.4);
    filter: brightness(1.1) drop-shadow(0 0 20px rgba(123, 104, 238, 0.4));
}

/* 合作伙伴Logo增强 */
.partner-logo {
    background: linear-gradient(145deg, var(--card-bg), var(--background-darker));
    position: relative;
    overflow: hidden;
}

.partner-logo::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: all 0.5s ease;
}

.partner-logo:hover::after {
    left: 100%;
}

/* 用户评价部分增强 */
.testimonial-item {
    position: relative;
    overflow: hidden;
}

.testimonial-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(123, 104, 238, 0.05) 0%, rgba(0, 255, 255, 0.05) 100%);
    z-index: 0;
    opacity: 0.5;
}

.testimonial-avatar {
    position: relative;
}

.testimonial-avatar::after {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    width: calc(100% + 10px);
    height: calc(100% + 10px);
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    z-index: -1;
    opacity: 0.7;
    animation: spin 10s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* 背景效果 */
.background-effects {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1;
    opacity: 0.6;
    pointer-events: none;
}

.bg-circle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(123, 104, 238, 0.3) 0%, rgba(0, 255, 255, 0.1) 100%);
    filter: blur(60px);
}

.circle-1 {
    top: 10%;
    left: 5%;
    width: 40vw;
    height: 40vw;
    animation: float-slow 25s ease-in-out infinite alternate;
}

.circle-2 {
    bottom: -10%;
    right: -5%;
    width: 50vw;
    height: 50vw;
    animation: float-slow 30s ease-in-out infinite alternate-reverse;
}

.circle-3 {
    top: 50%;
    left: 50%;
    width: 30vw;
    height: 30vw;
    transform: translate(-50%, -50%);
    animation: pulse-slow 20s ease-in-out infinite;
}

.bg-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(90deg, rgba(123, 104, 238, 0.03) 1px, transparent 1px),
        linear-gradient(0deg, rgba(123, 104, 238, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.2;
}

@keyframes float-slow {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(5%, 5%);
    }
}

@keyframes pulse-slow {
    0%, 100% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 0.3;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.5;
    }
}

/* 合作伙伴闪光效果 */
.shine-effect {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        45deg,
        transparent 0%,
        rgba(255, 255, 255, 0) 30%,
        rgba(255, 255, 255, 0.1) 40%,
        rgba(255, 255, 255, 0.2) 50%,
        rgba(255, 255, 255, 0.1) 60%,
        rgba(255, 255, 255, 0) 70%,
        transparent 100%
    );
    background-size: 200% 200%;
    animation: shine 3s infinite linear;
    pointer-events: none;
}

@keyframes shine {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

.partner-logo {
    border-radius: 15px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.partner-logo:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3), 0 0 20px rgba(123, 104, 238, 0.2);
}

/* 模拟手机界面样式 */
.mockup-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    position: relative;
    width: 280px;
    height: 560px;
    background: linear-gradient(145deg, #313852, #252940);
    border-radius: 36px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6),
                0 10px 40px -10px rgba(76, 0, 255, 0.2),
                inset 0 2px 10px rgba(127, 91, 255, 0.2),
                inset 0 -1px 5px rgba(0, 0, 0, 0.5);
    padding: 12px;
    overflow: hidden;
    z-index: 10;
    transform-style: preserve-3d;
    transform: perspective(800px) rotateX(5deg);
    transition: all 0.5s ease;
    animation: deviceFloat 6s ease-in-out infinite;
}

.phone-mockup:hover {
    transform: perspective(800px) rotateX(0deg) scale(1.02);
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.7),
                0 15px 40px -10px rgba(76, 0, 255, 0.3),
                inset 0 2px 10px rgba(127, 91, 255, 0.3);
}

.phone-screen {
    width: 100%;
    height: calc(100% - 40px);
    background: linear-gradient(170deg, #1c1f30, #232539);
    border-radius: 30px;
    overflow: hidden;
    position: relative;
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.5);
}

.phone-screen:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 15px;
    background: #1c1f30;
    border-radius: 30px 30px 0 0;
    z-index: 5;
}

.phone-button {
    width: 50px;
    height: 5px;
    background: linear-gradient(90deg, #484d6e, #3a3f59);
    border-radius: 3px;
    margin: 10px auto 0;
    position: relative;
    box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.1),
                0 1px 3px rgba(0, 0, 0, 0.3);
}

.app-interface {
    height: 100%;
    width: 100%;
    padding: 20px 14px;
    position: relative;
    display: flex;
    flex-direction: column;
}

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.app-logo {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: linear-gradient(135deg, #7a5bff, #3e63ff);
    position: relative;
    box-shadow: 0 3px 10px rgba(62, 99, 255, 0.3);
}

.app-logo:after {
    content: 'Q';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-weight: bold;
    font-size: 22px;
    text-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.app-menu {
    display: flex;
    gap: 4px;
}

.app-menu:before, .app-menu:after {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.7);
    display: block;
    margin-top: 10px;
}

.app-content {
    flex-grow: 1;
    overflow: hidden;
    margin-bottom: 10px;
    position: relative;
}

.chat-preview {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 15px;
}

.chat-message {
    padding: 12px 16px;
    border-radius: 18px;
    max-width: 75%;
    position: relative;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
    animation-duration: 0.5s;
    animation-fill-mode: both;
    animation-timing-function: ease-out;
}

.message-sender {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 4px;
    font-weight: 500;
}

.message-content {
    color: white;
    font-size: 13px;
    line-height: 1.4;
    margin-bottom: 4px;
}

.message-translation {
    font-size: 11px;
    opacity: 0.7;
    font-style: italic;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 2px;
    padding-top: 3px;
    border-top: 1px dashed rgba(255, 255, 255, 0.15);
}

.chat-message.right .message-translation {
    color: rgba(255, 255, 255, 0.9);
}

.chat-message:before {
    content: '';
    width: 30px;
    height: 30px;
    border-radius: 50%;
    position: absolute;
    top: 0;
    opacity: 0.15;
}

.chat-message.left {
    align-self: flex-start;
    background: linear-gradient(135deg, #363b58, #2a2e45);
    border-bottom-left-radius: 5px;
    animation-name: slideInLeft;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: inset 1px 1px 0 rgba(255, 255, 255, 0.05),
                0 3px 10px rgba(0, 0, 0, 0.1);
}

.chat-message.left:before {
    left: -40px;
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.05);
}

.chat-message.right {
    align-self: flex-end;
    background: linear-gradient(135deg, #4a3cff, #6659ff);
    border-bottom-right-radius: 5px;
    animation-name: slideInRight;
    border-right: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: inset -1px 1px 0 rgba(255, 255, 255, 0.2),
                0 3px 10px rgba(74, 60, 255, 0.2);
}

.chat-message.right:before {
    right: -40px;
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.05);
}

.app-nav-bar {
    height: 60px;
    background: rgba(28, 31, 48, 0.9);
    border-radius: 18px;
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 0 20px;
    margin: 0 -5px;
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.2),
                inset 0 1px 0 rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.nav-item {
    width: 36px;
    height: 36px;
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.05);
}

.nav-item:after {
    content: '';
    position: absolute;
    bottom: -8px;
    width: 8px;
    height: 3px;
    background: transparent;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.nav-item.active {
    background: linear-gradient(135deg, #4a3cff, #6659ff);
    box-shadow: 0 3px 10px rgba(74, 60, 255, 0.3);
}

.nav-item.active:after {
    background: #6659ff;
    width: 16px;
}

@keyframes deviceFloat {
    0%, 100% {
        transform: perspective(800px) rotateX(5deg) translateY(0);
    }
    50% {
        transform: perspective(800px) rotateX(5deg) translateY(-15px);
    }
}

@keyframes slideInLeft {
    from {
        transform: translateX(-50px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideInRight {
    from {
        transform: translateX(50px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.feature-icon-alt {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    border-radius: 50%;
    box-shadow: 0 5px 20px rgba(123, 104, 238, 0.5);
}

.feature-icon-alt i {
    font-size: 30px;
    color: white;
}

/* 钱包界面样式 */
.digital-wallet {
    width: 100%;
    max-width: 380px;
    min-height: 500px;
    background: #121212;
    border-radius: 20px;
    overflow: hidden;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(123, 104, 238, 0.2);
}

.wallet-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.wallet-title {
    font-size: 1.5rem;
    font-weight: bold;
    background: linear-gradient(to right, var(--gradient-start), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.wallet-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
}

.wallet-icon i {
    color: var(--text-muted);
}

.balance-display {
    background: linear-gradient(135deg, rgba(123, 104, 238, 0.3), rgba(0, 255, 255, 0.2));
    border-radius: 15px;
    padding: 20px;
    text-align: center;
}

.balance-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 5px;
}

.balance-amount {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 5px;
}

.balance-trend {
    font-size: 0.9rem;
    color: #4CD964;
    font-weight: bold;
}

.wallet-actions {
    display: flex;
    justify-content: space-between;
    margin: 10px 0;
}

.wallet-action {
    width: 30%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.action-icon {
    width: 50px;
    height: 50px;
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.03);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.wallet-action:hover .action-icon {
    background: rgba(123, 104, 238, 0.2);
    transform: translateY(-5px);
}

.action-name {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.currency-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.currency-item {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 15px;
    padding: 15px;
    transition: all 0.3s ease;
}

.currency-item:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateX(5px);
}

.currency-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(123, 104, 238, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    margin-right: 15px;
    font-weight: bold;
}

.currency-details {
    flex: 1;
}

.currency-name {
    font-size: 1rem;
    margin-bottom: 5px;
}

.currency-amount {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.currency-value {
    font-size: 1rem;
    font-weight: bold;
    color: var(--accent-color);
}

/* 转账界面样式 */
.transfer-interface {
    width: 100%;
    max-width: 380px;
    background: #121212;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(123, 104, 238, 0.2);
}

.interface-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    padding: 20px;
}

.header-title {
    font-size: 1.3rem;
    font-weight: bold;
}

.header-close {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.transfer-form {
    padding: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 10px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.recipient-field {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 15px;
}

.recipient-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #6e45e2, #88d3ce);
    margin-right: 15px;
}

.recipient-name {
    font-size: 1rem;
    margin-bottom: 5px;
}

.recipient-id {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.amount-input {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 15px;
}

.currency-select {
    font-size: 0.9rem;
    color: var(--accent-color);
    margin-right: 15px;
    padding-right: 15px;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.amount-value {
    font-size: 1.5rem;
    font-weight: bold;
}

.amount-equivalent {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 8px;
    padding-left: 15px;
}

.remarks-field {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 15px;
}

.fee-info {
    display: flex;
    justify-content: space-between;
    padding: 15px 20px;
    background: rgba(0, 0, 0, 0.2);
}

.fee-label {
    color: var(--text-muted);
}

.fee-value {
    font-weight: bold;
}

.confirm-button {
    width: 100%;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    border: none;
    color: white;
    font-size: 1.1rem;
    font-weight: bold;
    padding: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.confirm-button:hover {
    background: linear-gradient(to right, var(--gradient-end), var(--gradient-start));
}

/* 聊天界面样式 */
.chat-interface {
    width: 100%;
    max-width: 380px;
    height: 550px;
    background: #121212;
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(123, 104, 238, 0.2);
}

.chat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
}

.chat-group-info {
    display: flex;
    align-items: center;
}

.group-avatar {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.2);
    margin-right: 15px;
}

.group-name {
    font-size: 1rem;
    font-weight: bold;
    margin-bottom: 5px;
}

.group-members {
    font-size: 0.8rem;
    opacity: 0.7;
}

.chat-menu {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-messages {
    flex: 1;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    overflow-y: auto;
    background: rgba(18, 18, 18, 0.95);
}

.message-item {
    display: flex;
    max-width: 100%;
}

.message-item.foreign {
    align-self: flex-start;
}

.message-item.local {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.message-avatar {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: linear-gradient(135deg, #6e45e2, #88d3ce);
    flex-shrink: 0;
}

.message-item.local .message-avatar {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    margin-left: 12px;
}

.message-item.foreign .message-avatar {
    margin-right: 12px;
}

.message-content {
    display: flex;
    flex-direction: column;
    max-width: calc(100% - 60px);
}

.message-name {
    font-size: 0.8rem;
    margin-bottom: 5px;
    color: var(--text-muted);
}

.message-item.local .message-name {
    text-align: right;
}

.lang-tag {
    display: inline-block;
    padding: 1px 4px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.1);
    font-size: 0.7rem;
    margin-left: 5px;
}

.message-bubble {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 10px 15px;
    max-width: 100%;
}

.message-item.local .message-bubble {
    background: rgba(123, 104, 238, 0.2);
}

.message-text {
    margin-bottom: 5px;
}

.message-translation {
    font-size: 0.85rem;
    color: var(--accent-color);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 5px;
    margin-top: 5px;
}

.message-time {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 5px;
    align-self: flex-end;
}

.message-item.local .message-time {
    align-self: flex-start;
}

.chat-input {
    height: 60px;
    display: flex;
    align-items: center;
    padding: 0 15px;
    background: rgba(18, 18, 18, 1);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.input-tools {
    display: flex;
    gap: 10px;
    margin-right: 15px;
}

.tool-item {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}

.input-field {
    flex: 1;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 0 15px;
    display: flex;
    align-items: center;
    color: var(--text-muted);
}

.send-button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.send-button:hover {
    transform: scale(1.1);
}

/* 动画调整 */
@keyframes translateLine {
    0%, 100% {
        width: 20%;
        opacity: 0.2;
    }
    50% {
        width: 70%;
        opacity: 0.7;
    }
}

.line-1 {
    top: 35%;
    left: 30%;
    animation-delay: 0s;
}

.line-2 {
    top: 55%;
    right: 25%;
    animation-delay: 1s;
}

.line-3 {
    bottom: 25%;
    left: 35%;
    animation-delay: 2s;
}

/* Footer Styling */
footer {
    background-color: var(--background-darker);
    padding: 5rem 3rem 2rem;
    margin-top: 6rem;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #7b68ee 0%, #3498db 100%);
    opacity: 0.03;
    z-index: 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.footer-logo {
    width: 25%;
}

.footer-logo img {
    height: 50px;
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 5px var(--glow-color));
}

.footer-logo h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.footer-logo p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--card-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.social-link:hover {
    transform: translateY(-5px);
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    color: white;
}

.footer-links {
    width: 70%;
    display: flex;
    justify-content: space-between;
}

.footer-links-column h4 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    position: relative;
    color: var(--text-light);
}

.footer-links-column h4::after {
    content: '';
    position: absolute;
    width: 30px;
    height: 2px;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    bottom: -8px;
    left: 0;
}

.footer-links-column ul {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-links-column a {
    color: var(--text-muted);
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-links-column a:hover {
    color: var(--accent-color);
    transform: translateX(5px);
}

.footer-bottom {
    max-width: 1400px;
    margin: 3rem auto 0;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 1;
}

.footer-bottom p {
    color: var(--text-muted);
}

.footer-bottom-links {
    display: flex;
    gap: 2rem;
}

.footer-bottom-links a {
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.footer-bottom-links a:hover {
    color: var(--accent-color);
}

/* 响应式调整 - 页脚 */
@media (max-width: 1024px) {
    .footer-content {
        flex-direction: column;
        gap: 3rem;
    }
    
    .footer-logo, .footer-links {
        width: 100%;
    }
    
    .footer-logo {
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
    }
    
    .footer-bottom-links {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .footer-links {
        flex-direction: column;
        gap: 2rem;
    }
    
    .footer-links-column h4::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .footer-links-column {
        text-align: center;
    }
    
    .footer-links-column ul {
        align-items: center;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content, .feature-card, .wallet-content, .transfer-content, .chat-content, .download {
    animation: fadeInUp 1s ease-out;
}

/* 添加滚动动画 */
.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }

/* 添加闪光效果 */
.btn-primary, .btn-download {
    position: relative;
    overflow: hidden;
}

.btn-primary::after, .btn-download::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: rgba(255, 255, 255, 0.1);
    transform: rotate(30deg);
    transition: transform 0.6s ease;
}

.btn-primary:hover::after, .btn-download:hover::after {
    transform: rotate(30deg) translate(10%, 10%);
}

/* 移动端菜单样式 */
.mobile-menu-toggle {
    display: none;
    cursor: pointer;
    font-size: 1.5rem;
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
        position: absolute;
        top: 1rem;
        right: 1rem;
        z-index: 1001;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--background-darker);
        padding: 5rem 2rem;
        transition: right 0.3s ease;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.3);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links li {
        margin: 1.5rem 0;
    }
}

/* 适配更小屏幕设备 */
@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        text-align: center;
    }
    
    .download-option {
        width: 100%;
    }
}

/* 添加美化图片的额外样式 */
.image-enhancer {
    position: relative;
}

.image-enhancer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(123, 104, 238, 0.2) 0%, rgba(0, 255, 255, 0.1) 100%);
    border-radius: 20px;
    z-index: 3;
    opacity: 0.5;
    mix-blend-mode: overlay;
    pointer-events: none;
}

/* 应用图片增强器 */
.hero-image, .wallet-image, .transfer-image, .chat-image {
    position: relative;
    overflow: hidden;
}

.hero-image::before, .wallet-image::before, .transfer-image::before, .chat-image::before {
    content: '';
    position: absolute;
    top: -10%;
    left: -10%;
    width: 120%;
    height: 120%;
    background: radial-gradient(ellipse at center, rgba(123, 104, 238, 0.3) 0%, transparent 70%);
    z-index: 1;
    opacity: 0.8;
    animation: rotate 15s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* 图片悬停效果增强 */
.hero-image:hover img, .wallet-image:hover img, .transfer-image:hover img, .chat-image:hover img {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4), 0 0 20px rgba(123, 104, 238, 0.4);
    filter: brightness(1.1) drop-shadow(0 0 20px rgba(123, 104, 238, 0.4));
}

/* 合作伙伴Logo增强 */
.partner-logo {
    background: linear-gradient(145deg, var(--card-bg), var(--background-darker));
    position: relative;
    overflow: hidden;
}

.partner-logo::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: all 0.5s ease;
}

.partner-logo:hover::after {
    left: 100%;
}

/* 用户评价部分增强 */
.testimonial-item {
    position: relative;
    overflow: hidden;
}

.testimonial-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(123, 104, 238, 0.05) 0%, rgba(0, 255, 255, 0.05) 100%);
    z-index: 0;
    opacity: 0.5;
}

.testimonial-avatar {
    position: relative;
}

.testimonial-avatar::after {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    width: calc(100% + 10px);
    height: calc(100% + 10px);
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    z-index: -1;
    opacity: 0.7;
    animation: spin 10s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* 背景效果 */
.background-effects {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1;
    opacity: 0.6;
    pointer-events: none;
}

.bg-circle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(123, 104, 238, 0.3) 0%, rgba(0, 255, 255, 0.1) 100%);
    filter: blur(60px);
}

.circle-1 {
    top: 10%;
    left: 5%;
    width: 40vw;
    height: 40vw;
    animation: float-slow 25s ease-in-out infinite alternate;
}

.circle-2 {
    bottom: -10%;
    right: -5%;
    width: 50vw;
    height: 50vw;
    animation: float-slow 30s ease-in-out infinite alternate-reverse;
}

.circle-3 {
    top: 50%;
    left: 50%;
    width: 30vw;
    height: 30vw;
    transform: translate(-50%, -50%);
    animation: pulse-slow 20s ease-in-out infinite;
}

.bg-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(90deg, rgba(123, 104, 238, 0.03) 1px, transparent 1px),
        linear-gradient(0deg, rgba(123, 104, 238, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.2;
}

@keyframes float-slow {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(5%, 5%);
    }
}

@keyframes pulse-slow {
    0%, 100% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 0.3;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.5;
    }
}

/* 合作伙伴闪光效果 */
.shine-effect {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        45deg,
        transparent 0%,
        rgba(255, 255, 255, 0) 30%,
        rgba(255, 255, 255, 0.1) 40%,
        rgba(255, 255, 255, 0.2) 50%,
        rgba(255, 255, 255, 0.1) 60%,
        rgba(255, 255, 255, 0) 70%,
        transparent 100%
    );
    background-size: 200% 200%;
    animation: shine 3s infinite linear;
    pointer-events: none;
}

@keyframes shine {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

.partner-logo {
    border-radius: 15px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.partner-logo:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3), 0 0 20px rgba(123, 104, 238, 0.2);
}

/* 模拟手机界面样式 */
.mockup-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    position: relative;
    width: 280px;
    height: 560px;
    background: linear-gradient(145deg, #313852, #252940);
    border-radius: 36px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6),
                0 10px 40px -10px rgba(76, 0, 255, 0.2),
                inset 0 2px 10px rgba(127, 91, 255, 0.2),
                inset 0 -1px 5px rgba(0, 0, 0, 0.5);
    padding: 12px;
    overflow: hidden;
    z-index: 10;
    transform-style: preserve-3d;
    transform: perspective(800px) rotateX(5deg);
    transition: all 0.5s ease;
    animation: deviceFloat 6s ease-in-out infinite;
}

.phone-mockup:hover {
    transform: perspective(800px) rotateX(0deg) scale(1.02);
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.7),
                0 15px 40px -10px rgba(76, 0, 255, 0.3),
                inset 0 2px 10px rgba(127, 91, 255, 0.3);
}

.phone-screen {
    width: 100%;
    height: calc(100% - 40px);
    background: linear-gradient(170deg, #1c1f30, #232539);
    border-radius: 30px;
    overflow: hidden;
    position: relative;
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.5);
}

.phone-screen:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 15px;
    background: #1c1f30;
    border-radius: 30px 30px 0 0;
    z-index: 5;
}

.phone-button {
    width: 50px;
    height: 5px;
    background: linear-gradient(90deg, #484d6e, #3a3f59);
    border-radius: 3px;
    margin: 10px auto 0;
    position: relative;
    box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.1),
                0 1px 3px rgba(0, 0, 0, 0.3);
}

.app-interface {
    height: 100%;
    width: 100%;
    padding: 20px 14px;
    position: relative;
    display: flex;
    flex-direction: column;
}

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.app-logo {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: linear-gradient(135deg, #7a5bff, #3e63ff);
    position: relative;
    box-shadow: 0 3px 10px rgba(62, 99, 255, 0.3);
}

.app-logo:after {
    content: 'Q';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-weight: bold;
    font-size: 22px;
    text-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.app-menu {
    display: flex;
    gap: 4px;
}

.app-menu:before, .app-menu:after {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.7);
    display: block;
    margin-top: 10px;
}

.app-content {
    flex-grow: 1;
    overflow: hidden;
    margin-bottom: 10px;
    position: relative;
}

.chat-preview {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 15px;
}

.chat-message {
    padding: 12px 16px;
    border-radius: 18px;
    max-width: 75%;
    position: relative;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
    animation-duration: 0.5s;
    animation-fill-mode: both;
    animation-timing-function: ease-out;
}

.message-sender {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 4px;
    font-weight: 500;
}

.message-content {
    color: white;
    font-size: 13px;
    line-height: 1.4;
    margin-bottom: 4px;
}

.message-translation {
    font-size: 11px;
    opacity: 0.7;
    font-style: italic;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 2px;
    padding-top: 3px;
    border-top: 1px dashed rgba(255, 255, 255, 0.15);
}

.chat-message.right .message-translation {
    color: rgba(255, 255, 255, 0.9);
}

.chat-message:before {
    content: '';
    width: 30px;
    height: 30px;
    border-radius: 50%;
    position: absolute;
    top: 0;
    opacity: 0.15;
}

.chat-message.left {
    align-self: flex-start;
    background: linear-gradient(135deg, #363b58, #2a2e45);
    border-bottom-left-radius: 5px;
    animation-name: slideInLeft;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: inset 1px 1px 0 rgba(255, 255, 255, 0.05),
                0 3px 10px rgba(0, 0, 0, 0.1);
}

.chat-message.left:before {
    left: -40px;
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.05);
}

.chat-message.right {
    align-self: flex-end;
    background: linear-gradient(135deg, #4a3cff, #6659ff);
    border-bottom-right-radius: 5px;
    animation-name: slideInRight;
    border-right: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: inset -1px 1px 0 rgba(255, 255, 255, 0.2),
                0 3px 10px rgba(74, 60, 255, 0.2);
}

.chat-message.right:before {
    right: -40px;
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.05);
}

.app-nav-bar {
    height: 60px;
    background: rgba(28, 31, 48, 0.9);
    border-radius: 18px;
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 0 20px;
    margin: 0 -5px;
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.2),
                inset 0 1px 0 rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.nav-item {
    width: 36px;
    height: 36px;
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.05);
}

.nav-item:after {
    content: '';
    position: absolute;
    bottom: -8px;
    width: 8px;
    height: 3px;
    background: transparent;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.nav-item.active {
    background: linear-gradient(135deg, #4a3cff, #6659ff);
    box-shadow: 0 3px 10px rgba(74, 60, 255, 0.3);
}

.nav-item.active:after {
    background: #6659ff;
    width: 16px;
}

@keyframes deviceFloat {
    0%, 100% {
        transform: perspective(800px) rotateX(5deg) translateY(0);
    }
    50% {
        transform: perspective(800px) rotateX(5deg) translateY(-15px);
    }
}

@keyframes slideInLeft {
    from {
        transform: translateX(-50px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideInRight {
    from {
        transform: translateX(50px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.feature-icon-alt {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    border-radius: 50%;
    box-shadow: 0 5px 20px rgba(123, 104, 238, 0.5);
}

.feature-icon-alt i {
    font-size: 30px;
    color: white;
}

/* 钱包界面样式 */
.digital-wallet {
    width: 100%;
    max-width: 380px;
    min-height: 500px;
    background: #121212;
    border-radius: 20px;
    overflow: hidden;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(123, 104, 238, 0.2);
}

.wallet-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.wallet-title {
    font-size: 1.5rem;
    font-weight: bold;
    background: linear-gradient(to right, var(--gradient-start), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.wallet-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
}

.wallet-icon i {
    color: var(--text-muted);
}

.balance-display {
    background: linear-gradient(135deg, rgba(123, 104, 238, 0.3), rgba(0, 255, 255, 0.2));
    border-radius: 15px;
    padding: 20px;
    text-align: center;
}

.balance-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 5px;
}

.balance-amount {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 5px;
}

.balance-trend {
    font-size: 0.9rem;
    color: #4CD964;
    font-weight: bold;
}

.wallet-actions {
    display: flex;
    justify-content: space-between;
    margin: 10px 0;
}

.wallet-action {
    width: 30%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.action-icon {
    width: 50px;
    height: 50px;
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.03);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.wallet-action:hover .action-icon {
    background: rgba(123, 104, 238, 0.2);
    transform: translateY(-5px);
}

.action-name {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.currency-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.currency-item {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 15px;
    padding: 15px;
    transition: all 0.3s ease;
}

.currency-item:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateX(5px);
}

.currency-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(123, 104, 238, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    margin-right: 15px;
    font-weight: bold;
}

.currency-details {
    flex: 1;
}

.currency-name {
    font-size: 1rem;
    margin-bottom: 5px;
}

.currency-amount {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.currency-value {
    font-size: 1rem;
    font-weight: bold;
    color: var(--accent-color);
}

/* 转账界面样式 */
.transfer-interface {
    width: 100%;
    max-width: 380px;
    background: #121212;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(123, 104, 238, 0.2);
}

.interface-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    padding: 20px;
}

.header-title {
    font-size: 1.3rem;
    font-weight: bold;
}

.header-close {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.transfer-form {
    padding: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 10px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.recipient-field {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 15px;
}

.recipient-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #6e45e2, #88d3ce);
    margin-right: 15px;
}

.recipient-name {
    font-size: 1rem;
    margin-bottom: 5px;
}

.recipient-id {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.amount-input {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 15px;
}

.currency-select {
    font-size: 0.9rem;
    color: var(--accent-color);
    margin-right: 15px;
    padding-right: 15px;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.amount-value {
    font-size: 1.5rem;
    font-weight: bold;
}

.amount-equivalent {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 8px;
    padding-left: 15px;
}

.remarks-field {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 15px;
}

.fee-info {
    display: flex;
    justify-content: space-between;
    padding: 15px 20px;
    background: rgba(0, 0, 0, 0.2);
}

.fee-label {
    color: var(--text-muted);
}

.fee-value {
    font-weight: bold;
}

.confirm-button {
    width: 100%;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    border: none;
    color: white;
    font-size: 1.1rem;
    font-weight: bold;
    padding: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.confirm-button:hover {
    background: linear-gradient(to right, var(--gradient-end), var(--gradient-start));
}

/* 聊天界面样式 */
.chat-interface {
    width: 100%;
    max-width: 380px;
    height: 550px;
    background: #121212;
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(123, 104, 238, 0.2);
}

.chat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
}

.chat-group-info {
    display: flex;
    align-items: center;
}

.group-avatar {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.2);
    margin-right: 15px;
}

.group-name {
    font-size: 1rem;
    font-weight: bold;
    margin-bottom: 5px;
}

.group-members {
    font-size: 0.8rem;
    opacity: 0.7;
}

.chat-menu {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-messages {
    flex: 1;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    overflow-y: auto;
    background: rgba(18, 18, 18, 0.95);
}

.message-item {
    display: flex;
    max-width: 100%;
}

.message-item.foreign {
    align-self: flex-start;
}

.message-item.local {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.message-avatar {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: linear-gradient(135deg, #6e45e2, #88d3ce);
    flex-shrink: 0;
}

.message-item.local .message-avatar {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    margin-left: 12px;
}

.message-item.foreign .message-avatar {
    margin-right: 12px;
}

.message-content {
    display: flex;
    flex-direction: column;
    max-width: calc(100% - 60px);
}

.message-name {
    font-size: 0.8rem;
    margin-bottom: 5px;
    color: var(--text-muted);
}

.message-item.local .message-name {
    text-align: right;
}

.lang-tag {
    display: inline-block;
    padding: 1px 4px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.1);
    font-size: 0.7rem;
    margin-left: 5px;
}

.message-bubble {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 10px 15px;
    max-width: 100%;
}

.message-item.local .message-bubble {
    background: rgba(123, 104, 238, 0.2);
}

.message-text {
    margin-bottom: 5px;
}

.message-translation {
    font-size: 0.85rem;
    color: var(--accent-color);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 5px;
    margin-top: 5px;
}

.message-time {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 5px;
    align-self: flex-end;
}

.message-item.local .message-time {
    align-self: flex-start;
}

.chat-input {
    height: 60px;
    display: flex;
    align-items: center;
    padding: 0 15px;
    background: rgba(18, 18, 18, 1);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.input-tools {
    display: flex;
    gap: 10px;
    margin-right: 15px;
}

.tool-item {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}

.input-field {
    flex: 1;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 0 15px;
    display: flex;
    align-items: center;
    color: var(--text-muted);
}

.send-button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.send-button:hover {
    transform: scale(1.1);
}

/* 动画调整 */
@keyframes translateLine {
    0%, 100% {
        width: 20%;
        opacity: 0.2;
    }
    50% {
        width: 70%;
        opacity: 0.7;
    }
}

.line-1 {
    top: 35%;
    left: 30%;
    animation-delay: 0s;
}

.line-2 {
    top: 55%;
    right: 25%;
    animation-delay: 1s;
}

.line-3 {
    bottom: 25%;
    left: 35%;
    animation-delay: 2s;
}

/* Footer Styling */
footer {
    background-color: var(--background-darker);
    padding: 5rem 3rem 2rem;
    margin-top: 6rem;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #7b68ee 0%, #3498db 100%);
    opacity: 0.03;
    z-index: 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.footer-logo {
    width: 25%;
}

.footer-logo img {
    height: 50px;
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 5px var(--glow-color));
}

.footer-logo h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.footer-logo p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--card-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.social-link:hover {
    transform: translateY(-5px);
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    color: white;
}

.footer-links {
    width: 70%;
    display: flex;
    justify-content: space-between;
}

.footer-links-column h4 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    position: relative;
    color: var(--text-light);
}

.footer-links-column h4::after {
    content: '';
    position: absolute;
    width: 30px;
    height: 2px;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    bottom: -8px;
    left: 0;
}

.footer-links-column ul {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-links-column a {
    color: var(--text-muted);
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-links-column a:hover {
    color: var(--accent-color);
    transform: translateX(5px);
}

.footer-bottom {
    max-width: 1400px;
    margin: 3rem auto 0;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 1;
}

.footer-bottom p {
    color: var(--text-muted);
}

.footer-bottom-links {
    display: flex;
    gap: 2rem;
}

.footer-bottom-links a {
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.footer-bottom-links a:hover {
    color: var(--accent-color);
}

/* 响应式调整 - 页脚 */
@media (max-width: 1024px) {
    .footer-content {
        flex-direction: column;
        gap: 3rem;
    }
    
    .footer-logo, .footer-links {
        width: 100%;
    }
    
    .footer-logo {
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
    }
    
    .footer-bottom-links {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .footer-links {
        flex-direction: column;
        gap: 2rem;
    }
    
    .footer-links-column h4::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .footer-links-column {
        text-align: center;
    }
    
    .footer-links-column ul {
        align-items: center;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content, .feature-card, .wallet-content, .transfer-content, .chat-content, .download {
    animation: fadeInUp 1s ease-out;
}

/* 添加滚动动画 */
.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }

/* 添加闪光效果 */
.btn-primary, .btn-download {
    position: relative;
    overflow: hidden;
}

.btn-primary::after, .btn-download::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: rgba(255, 255, 255, 0.1);
    transform: rotate(30deg);
    transition: transform 0.6s ease;
}

.btn-primary:hover::after, .btn-download:hover::after {
    transform: rotate(30deg) translate(10%, 10%);
}

/* 移动端菜单样式 */
.mobile-menu-toggle {
    display: none;
    cursor: pointer;
    font-size: 1.5rem;
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
        position: absolute;
        top: 1rem;
        right: 1rem;
        z-index: 1001;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--background-darker);
        padding: 5rem 2rem;
        transition: right 0.3s ease;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.3);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links li {
        margin: 1.5rem 0;
    }
}

/* 适配更小屏幕设备 */
@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        text-align: center;
    }
    
    .download-option {
        width: 100%;
    }
}

/* 添加美化图片的额外样式 */
.image-enhancer {
    position: relative;
}

.image-enhancer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(123, 104, 238, 0.2) 0%, rgba(0, 255, 255, 0.1) 100%);
    border-radius: 20px;
    z-index: 3;
    opacity: 0.5;
    mix-blend-mode: overlay;
    pointer-events: none;
}

/* 应用图片增强器 */
.hero-image, .wallet-image, .transfer-image, .chat-image {
    position: relative;
    overflow: hidden;
}

.hero-image::before, .wallet-image::before, .transfer-image::before, .chat-image::before {
    content: '';
    position: absolute;
    top: -10%;
    left: -10%;
    width: 120%;
    height: 120%;
    background: radial-gradient(ellipse at center, rgba(123, 104, 238, 0.3) 0%, transparent 70%);
    z-index: 1;
    opacity: 0.8;
    animation: rotate 15s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* 图片悬停效果增强 */
.hero-image:hover img, .wallet-image:hover img, .transfer-image:hover img, .chat-image:hover img {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4), 0 0 20px rgba(123, 104, 238, 0.4);
    filter: brightness(1.1) drop-shadow(0 0 20px rgba(123, 104, 238, 0.4));
}

/* 合作伙伴Logo增强 */
.partner-logo {
    background: linear-gradient(145deg, var(--card-bg), var(--background-darker));
    position: relative;
    overflow: hidden;
}

.partner-logo::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: all 0.5s ease;
}

.partner-logo:hover::after {
    left: 100%;
}

/* 用户评价部分增强 */
.testimonial-item {
    position: relative;
    overflow: hidden;
}

.testimonial-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(123, 104, 238, 0.05) 0%, rgba(0, 255, 255, 0.05) 100%);
    z-index: 0;
    opacity: 0.5;
}

.testimonial-avatar {
    position: relative;
}

.testimonial-avatar::after {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    width: calc(100% + 10px);
    height: calc(100% + 10px);
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    z-index: -1;
    opacity: 0.7;
    animation: spin 10s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* 背景效果 */
.background-effects {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1;
    opacity: 0.6;
    pointer-events: none;
}

.bg-circle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(123, 104, 238, 0.3) 0%, rgba(0, 255, 255, 0.1) 100%);
    filter: blur(60px);
}

.circle-1 {
    top: 10%;
    left: 5%;
    width: 40vw;
    height: 40vw;
    animation: float-slow 25s ease-in-out infinite alternate;
}

.circle-2 {
    bottom: -10%;
    right: -5%;
    width: 50vw;
    height: 50vw;
    animation: float-slow 30s ease-in-out infinite alternate-reverse;
}

.circle-3 {
    top: 50%;
    left: 50%;
    width: 30vw;
    height: 30vw;
    transform: translate(-50%, -50%);
    animation: pulse-slow 20s ease-in-out infinite;
}

.bg-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(90deg, rgba(123, 104, 238, 0.03) 1px, transparent 1px),
        linear-gradient(0deg, rgba(123, 104, 238, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.2;
}

@keyframes float-slow {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(5%, 5%);
    }
}

@keyframes pulse-slow {
    0%, 100% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 0.3;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.5;
    }
}

/* 合作伙伴闪光效果 */
.shine-effect {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        45deg,
        transparent 0%,
        rgba(255, 255, 255, 0) 30%,
        rgba(255, 255, 255, 0.1) 40%,
        rgba(255, 255, 255, 0.2) 50%,
        rgba(255, 255, 255, 0.1) 60%,
        rgba(255, 255, 255, 0) 70%,
        transparent 100%
    );
    background-size: 200% 200%;
    animation: shine 3s infinite linear;
    pointer-events: none;
}

@keyframes shine {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

.partner-logo {
    border-radius: 15px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.partner-logo:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3), 0 0 20px rgba(123, 104, 238, 0.2);
}

/* 模拟手机界面样式 */
.mockup-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    position: relative;
    width: 280px;
    height: 560px;
    background: linear-gradient(145deg, #313852, #252940);
    border-radius: 36px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6),
                0 10px 40px -10px rgba(76, 0, 255, 0.2),
                inset 0 2px 10px rgba(127, 91, 255, 0.2),
                inset 0 -1px 5px rgba(0, 0, 0, 0.5);
    padding: 12px;
    overflow: hidden;
    z-index: 10;
    transform-style: preserve-3d;
    transform: perspective(800px) rotateX(5deg);
    transition: all 0.5s ease;
    animation: deviceFloat 6s ease-in-out infinite;
}

.phone-mockup:hover {
    transform: perspective(800px) rotateX(0deg) scale(1.02);
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.7),
                0 15px 40px -10px rgba(76, 0, 255, 0.3),
                inset 0 2px 10px rgba(127, 91, 255, 0.3);
}

.phone-screen {
    width: 100%;
    height: calc(100% - 40px);
    background: linear-gradient(170deg, #1c1f30, #232539);
    border-radius: 30px;
    overflow: hidden;
    position: relative;
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.5);
}

.phone-screen:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 15px;
    background: #1c1f30;
    border-radius: 30px 30px 0 0;
    z-index: 5;
}

.phone-button {
    width: 50px;
    height: 5px;
    background: linear-gradient(90deg, #484d6e, #3a3f59);
    border-radius: 3px;
    margin: 10px auto 0;
    position: relative;
    box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.1),
                0 1px 3px rgba(0, 0, 0, 0.3);
}

.app-interface {
    height: 100%;
    width: 100%;
    padding: 20px 14px;
    position: relative;
    display: flex;
    flex-direction: column;
}

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.app-logo {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: linear-gradient(135deg, #7a5bff, #3e63ff);
    position: relative;
    box-shadow: 0 3px 10px rgba(62, 99, 255, 0.3);
}

.app-logo:after {
    content: 'Q';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-weight: bold;
    font-size: 22px;
    text-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.app-menu {
    display: flex;
    gap: 4px;
}

.app-menu:before, .app-menu:after {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.7);
    display: block;
    margin-top: 10px;
}

.app-content {
    flex-grow: 1;
    overflow: hidden;
    margin-bottom: 10px;
    position: relative;
}

.chat-preview {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 15px;
}

.chat-message {
    padding: 12px 16px;
    border-radius: 18px;
    max-width: 75%;
    position: relative;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
    animation-duration: 0.5s;
    animation-fill-mode: both;
    animation-timing-function: ease-out;
}

.message-sender {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 4px;
    font-weight: 500;
}

.message-content {
    color: white;
    font-size: 13px;
    line-height: 1.4;
    margin-bottom: 4px;
}

.message-translation {
    font-size: 11px;
    opacity: 0.7;
    font-style: italic;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 2px;
    padding-top: 3px;
    border-top: 1px dashed rgba(255, 255, 255, 0.15);
}

.chat-message.right .message-translation {
    color: rgba(255, 255, 255, 0.9);
}

.chat-message:before {
    content: '';
    width: 30px;
    height: 30px;
    border-radius: 50%;
    position: absolute;
    top: 0;
    opacity: 0.15;
}

.chat-message.left {
    align-self: flex-start;
    background: linear-gradient(135deg, #363b58, #2a2e45);
    border-bottom-left-radius: 5px;
    animation-name: slideInLeft;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: inset 1px 1px 0 rgba(255, 255, 255, 0.05),
                0 3px 10px rgba(0, 0, 0, 0.1);
}

.chat-message.left:before {
    left: -40px;
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.05);
}

.chat-message.right {
    align-self: flex-end;
    background: linear-gradient(135deg, #4a3cff, #6659ff);
    border-bottom-right-radius: 5px;
    animation-name: slideInRight;
    border-right: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: inset -1px 1px 0 rgba(255, 255, 255, 0.2),
                0 3px 10px rgba(74, 60, 255, 0.2);
}

.chat-message.right:before {
    right: -40px;
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.05);
}

.app-nav-bar {
    height: 60px;
    background: rgba(28, 31, 48, 0.9);
    border-radius: 18px;
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 0 20px;
    margin: 0 -5px;
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.2),
                inset 0 1px 0 rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.nav-item {
    width: 36px;
    height: 36px;
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.05);
}

.nav-item:after {
    content: '';
    position: absolute;
    bottom: -8px;
    width: 8px;
    height: 3px;
    background: transparent;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.nav-item.active {
    background: linear-gradient(135deg, #4a3cff, #6659ff);
    box-shadow: 0 3px 10px rgba(74, 60, 255, 0.3);
}

.nav-item.active:after {
    background: #6659ff;
    width: 16px;
}

@keyframes deviceFloat {
    0%, 100% {
        transform: perspective(800px) rotateX(5deg) translateY(0);
    }
    50% {
        transform: perspective(800px) rotateX(5deg) translateY(-15px);
    }
}

@keyframes slideInLeft {
    from {
        transform: translateX(-50px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideInRight {
    from {
        transform: translateX(50px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.feature-icon-alt {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    border-radius: 50%;
    box-shadow: 0 5px 20px rgba(123, 104, 238, 0.5);
}

.feature-icon-alt i {
    font-size: 30px;
    color: white;
}

/* 钱包界面样式 */
.digital-wallet {
    width: 100%;
    max-width: 380px;
    min-height: 500px;
    background: #121212;
    border-radius: 20px;
    overflow: hidden;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(123, 104, 238, 0.2);
}

.wallet-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.wallet-title {
    font-size: 1.5rem;
    font-weight: bold;
    background: linear-gradient(to right, var(--gradient-start), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.wallet-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
}

.wallet-icon i {
    color: var(--text-muted);
}

.balance-display {
    background: linear-gradient(135deg, rgba(123, 104, 238, 0.3), rgba(0, 255, 255, 0.2));
    border-radius: 15px;
    padding: 20px;
    text-align: center;
}

.balance-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 5px;
}

.balance-amount {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 5px;
}

.balance-trend {
    font-size: 0.9rem;
    color: #4CD964;
    font-weight: bold;
}

.wallet-actions {
    display: flex;
    justify-content: space-between;
    margin: 10px 0;
}

.wallet-action {
    width: 30%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.action-icon {
    width: 50px;
    height: 50px;
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.03);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.wallet-action:hover .action-icon {
    background: rgba(123, 104, 238, 0.2);
    transform: translateY(-5px);
}

.action-name {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.currency-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.currency-item {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 15px;
    padding: 15px;
    transition: all 0.3s ease;
}

.currency-item:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateX(5px);
}

.currency-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(123, 104, 238, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    margin-right: 15px;
    font-weight: bold;
}

.currency-details {
    flex: 1;
}

.currency-name {
    font-size: 1rem;
    margin-bottom: 5px;
}

.currency-amount {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.currency-value {
    font-size: 1rem;
    font-weight: bold;
    color: var(--accent-color);
}

/* 转账界面样式 */
.transfer-interface {
    width: 100%;
    max-width: 380px;
    background: #121212;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(123, 104, 238, 0.2);
}

.interface-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    padding: 20px;
}

.header-title {
    font-size: 1.3rem;
    font-weight: bold;
}

.header-close {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.transfer-form {
    padding: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 10px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.recipient-field {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 15px;
}

.recipient-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #6e45e2, #88d3ce);
    margin-right: 15px;
}

.recipient-name {
    font-size: 1rem;
    margin-bottom: 5px;
}

.recipient-id {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.amount-input {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 15px;
}

.currency-select {
    font-size: 0.9rem;
    color: var(--accent-color);
    margin-right: 15px;
    padding-right: 15px;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.amount-value {
    font-size: 1.5rem;
    font-weight: bold;
}

.amount-equivalent {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 8px;
    padding-left: 15px;
}

.remarks-field {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 15px;
}

.fee-info {
    display: flex;
    justify-content: space-between;
    padding: 15px 20px;
    background: rgba(0, 0, 0, 0.2);
}

.fee-label {
    color: var(--text-muted);
}

.fee-value {
    font-weight: bold;
}

.confirm-button {
    width: 100%;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    border: none;
    color: white;
    font-size: 1.1rem;
    font-weight: bold;
    padding: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.confirm-button:hover {
    background: linear-gradient(to right, var(--gradient-end), var(--gradient-start));
}

/* 聊天界面样式 */
.chat-interface {
    width: 100%;
    max-width: 380px;
    height: 550px;
    background: #121212;
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(123, 104, 238, 0.2);
}

.chat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
}

.chat-group-info {
    display: flex;
    align-items: center;
}

.group-avatar {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.2);
    margin-right: 15px;
}

.group-name {
    font-size: 1rem;
    font-weight: bold;
    margin-bottom: 5px;
}

.group-members {
    font-size: 0.8rem;
    opacity: 0.7;
}

.chat-menu {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-messages {
    flex: 1;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    overflow-y: auto;
    background: rgba(18, 18, 18, 0.95);
}

.message-item {
    display: flex;
    max-width: 100%;
}

.message-item.foreign {
    align-self: flex-start;
}

.message-item.local {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.message-avatar {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: linear-gradient(135deg, #6e45e2, #88d3ce);
    flex-shrink: 0;
}

.message-item.local .message-avatar {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    margin-left: 12px;
}

.message-item.foreign .message-avatar {
    margin-right: 12px;
}

.message-content {
    display: flex;
    flex-direction: column;
    max-width: calc(100% - 60px);
}

.message-name {
    font-size: 0.8rem;
    margin-bottom: 5px;
    color: var(--text-muted);
}

.message-item.local .message-name {
    text-align: right;
}

.lang-tag {
    display: inline-block;
    padding: 1px 4px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.1);
    font-size: 0.7rem;
    margin-left: 5px;
}

.message-bubble {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 10px 15px;
    max-width: 100%;
}

.message-item.local .message-bubble {
    background: rgba(123, 104, 238, 0.2);
}

.message-text {
    margin-bottom: 5px;
}

.message-translation {
    font-size: 0.85rem;
    color: var(--accent-color);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 5px;
    margin-top: 5px;
}

.message-time {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 5px;
    align-self: flex-end;
}

.message-item.local .message-time {
    align-self: flex-start;
}

.chat-input {
    height: 60px;
    display: flex;
    align-items: center;
    padding: 0 15px;
    background: rgba(18, 18, 18, 1);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.input-tools {
    display: flex;
    gap: 10px;
    margin-right: 15px;
}

.tool-item {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}

.input-field {
    flex: 1;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 0 15px;
    display: flex;
    align-items: center;
    color: var(--text-muted);
}

.send-button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.send-button:hover {
    transform: scale(1.1);
}

/* 动画调整 */
@keyframes translateLine {
    0%, 100% {
        width: 20%;
        opacity: 0.2;
    }
    50% {
        width: 70%;
        opacity: 0.7;
    }
}

.line-1 {
    top: 35%;
    left: 30%;
    animation-delay: 0s;
}

.line-2 {
    top: 55%;
    right: 25%;
    animation-delay: 1s;
}

.line-3 {
    bottom: 25%;
    left: 35%;
    animation-delay: 2s;
}