* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    user-select: none;
}

body {
    font-family: Arial, sans-serif;
    overflow: hidden;
    height: 100vh;
}

.container {
    width: 100%;
    height: 300vh;
    position: relative;
    overflow: hidden;
    transition: transform 0.8s ease-in-out;
    transform: translateY(0);
}

.section {
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    font-weight: bold;
    transition: transform 0.8s ease-in-out;
    position: relative;
    margin-top: 0;
}

.section1 {
    background: linear-gradient(135deg, #0f172a 0%, #1a2847 100%);
    color: white;
    align-items: stretch;
    justify-content: stretch;
}

.section2 {
    background: linear-gradient(135deg, #1a2847 0%, #6B2578 100%);
    color: white;
}

.section3 {
    background: #0f172a;
    color: white;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 90px;
    background: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 50px;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    animation: slideDown 0.6s ease-out;
}

.navbar-left {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
}

.logo {
    height: 85px;
    width: auto;
}

.feeling-logo {
    height: 60px;
}

@media (min-width: 769px) {
    .feeling-logo {
        height: 60px;
    }
}

.company-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.company-name {
    color: #333;
    font-size: 20px;
    font-weight: bold;
}

.app-name {
    color: #6B2578;
    font-size: 20px;
    font-weight: bold;
}

.navbar-center {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-item {
    color: #333;
    font-size: 20px;
    cursor: pointer;
    padding: 10px 20px;
    border-radius: 4px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    text-decoration: none;
}

.nav-item:hover {
    color: #6B2578;
}

.nav-item.active {
    color: #6B2578;
    border-bottom: 2px solid #6B2578;
}

.navbar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.login-icon-btn {
    background: none;
    border: none;
    font-size: 24px;
    color: #6B2578;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 8px 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-icon-btn:hover {
    color: #1a2847;
    transform: scale(1.1);
}

.login-btn {
    background: #6B2578;
    color: white;
    padding: 14px 32px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 20px;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.login-btn:hover {
    background: #1a2847;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-70px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.carousel {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
    border-radius: 0;
    box-shadow: none;
}

.banner-image {
    display: none;
}

.carousel-item {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transform: scale(1.2);
    transition: none;
}

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

.carousel-item.active {
    opacity: 1;
    transform: scale(1);
    animation: carouselHold 4s ease-in-out forwards;
}

.carousel-item.exiting {
    animation: zoomFadeOut 1s ease-in-out forwards;
}

.carousel-item.entering {
    animation: shrinkFadeIn 1s ease-in-out forwards;
}

@keyframes carouselHold {
    0% {
        opacity: 1;
        transform: scale(1);
    }
    75% {
        opacity: 1;
        transform: scale(1);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

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

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

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


.carousel-controls {
    display: none;
}

.carousel-arrow {
    display: none;
}


/* 轮播图遮罩层 */
.carousel-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(107, 37, 120, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 5;
    pointer-events: none;
    padding: 0 20px;
    box-sizing: border-box;
    gap: 80px;
}

.overlay-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 20px;
    z-index: 10;
}

.overlay-text {
    font-size: 120px;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.15);
    text-shadow: 0 0 40px rgba(255, 255, 255, 0.1);
    letter-spacing: 20px;
}

/* 下载APP板块样式 */
.download-section {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 40px;
    background: #f5f7fa;
    position: relative;
    overflow: hidden;
}

.download-header {
    text-align: center;
    margin-bottom: 60px;
}

.download-header h1 {
    font-size: 48px;
    color: #333;
    margin-bottom: 20px;
    font-weight: 600;
}

.download-header .app-title {
    color: #667eea;
}

.header-line {
    width: 60px;
    height: 4px;
    background: #0f3460;
    margin: 0 auto 20px;
    border-radius: 2px;
}

.subtitle {
    font-size: 18px;
    color: #666;
    margin-top: 15px;
}

.download-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    max-width: 1200px;
    width: 100%;
}

.download-card {
    background: white;
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
}

.download-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    transform: translateY(-5px);
}

.card-icon {
    font-size: 60px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.card-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: #6B2578;
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.download-card h3 {
    font-size: 24px;
    color: #333;
    margin-bottom: 10px;
    font-weight: 600;
}

.store-info {
    font-size: 14px;
    color: #999;
    margin-bottom: 20px;
}

.rating {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 20px;
    font-size: 14px;
}

.stars {
    color: #667eea;
    font-weight: 600;
}

.downloads {
    color: #999;
}

.rating-small {
    display: block;
    color: #667eea;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 5px;
}

.downloads-small {
    display: block;
    color: #999;
    font-size: 12px;
}

.card-buttons {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    justify-content: center;
}

.btn-secondary {
    background: #f0f2f9;
    color: #667eea;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.btn-secondary:hover {
    background: #e8ebf7;
}

.btn-primary {
    width: 100%;
    background: linear-gradient(135deg, #6B2578 0%, #8b5cf6 100%);
    color: white;
    border: none;
    padding: 14px 20px;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 700;
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
    animation: pulse 2s ease-in-out infinite;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #8b5cf6 0%, #6B2578 100%);
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.6);
}

.qr-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 150px;
    margin: 30px 0;
}

.qr-box {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #6B2578 0%, #8b5cf6 100%);
    border-radius: 8px;
    opacity: 0.3;
}

.qr-info {
    margin-bottom: 15px;
}

.qr-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.btn-link {
    background: none;
    border: none;
    color: #6B2578;
    cursor: pointer;
    font-size: 12px;
    padding: 6px 12px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.btn-link:hover {
    color: #1a2847;
    text-decoration: underline;
}

/* 响应式设�?*/
@media (max-width: 1200px) {
    .download-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .download-cards {
        grid-template-columns: 1fr;
    }
    
    .download-header h1 {
        font-size: 32px;
    }
}


/* 平台数据板块样式 */
.stats-section {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 40px;
    background: linear-gradient(135deg, #f5f7fa 0%, #e9ecef 100%);
    overflow-y: auto;
}

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

.stats-header h1 {
    font-size: 40px;
    color: #333;
    margin-bottom: 10px;
    font-weight: 700;
}

.stats-header p {
    font-size: 16px;
    color: #0f3460;
    font-weight: 600;
    letter-spacing: 1px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 1100px;
    width: 100%;
    margin-bottom: 30px;
}

.stat-card {
    background: white;
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(99, 102, 241, 0.2);
    border-color: #6B2578;
}

.stat-icon {
    font-size: 40px;
    margin-bottom: 15px;
    display: block;
}

.stat-number {
    font-size: 36px;
    font-weight: 700;
    color: #6B2578;
    margin-bottom: 8px;
    animation: countUp 2s ease-out forwards;
}

.stat-label {
    font-size: 16px;
    color: #333;
    font-weight: 600;
    margin-bottom: 6px;
}

.stat-desc {
    font-size: 12px;
    color: #999;
    line-height: 1.4;
}

.stats-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    max-width: 1000px;
    width: 100%;
    margin-top: 20px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 15px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: #f0f4ff;
    transform: translateX(3px);
}

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background: linear-gradient(135deg, #6B2578 0%, #8b5cf6 100%);
    color: white;
    border-radius: 50%;
    font-weight: bold;
    font-size: 12px;
    flex-shrink: 0;
}

.feature-text {
    font-size: 13px;
    color: #333;
    font-weight: 500;
}

@media (max-width: 1200px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .stats-features {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-features {
        grid-template-columns: 1fr;
    }
    
    .stats-header h1 {
        font-size: 28px;
    }
    
    .stat-card {
        padding: 20px 15px;
    }
}

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


/* 行动号召板块 */
.cta-section {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0f172a 0%, #1a2847 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before,
.cta-section::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    animation: float 8s ease-in-out infinite;
}

.cta-section::before {
    width: 400px;
    height: 400px;
    top: -100px;
    right: -100px;
}

.cta-section::after {
    width: 300px;
    height: 300px;
    bottom: -50px;
    left: -50px;
    animation-delay: 2s;
}

.cta-content {
    text-align: center;
    z-index: 10;
    animation: slideUp 0.8s ease-out;
}

.cta-content h1 {
    font-size: 48px;
    color: white;
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.3;
}

.cta-content p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    letter-spacing: 1px;
}

.cta-btn {
    padding: 16px 40px;
    background: white;
    color: #6B2578;
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

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

/* 页脚样式 */
footer {
    background: #0f172a;
    color: #999;
    padding: 60px 40px 40px;
    margin-top: 0;
}

.footer-section {
    width: 100%;
    height: 100%;
    background: #0f172a;
    color: #999;
    padding: 120px 40px 10px 40px;
    overflow-y: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}

.footer-cta {
    text-align: center;
    margin-bottom: 60px;
    padding: 60px 40px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(26, 40, 71, 0.1) 100%);
    border-radius: 16px;
    border: 1px solid rgba(99, 102, 241, 0.2);
    width: 100%;
    box-sizing: border-box;
}

.footer-cta h2 {
    color: white;
    font-size: 40px;
    margin-bottom: 16px;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: 0.8px;
    background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    word-wrap: break-word;
    overflow-wrap: break-word;
    white-space: normal;
    width: 100%;
    box-sizing: border-box;
}

.footer-cta p {
    color: #cbd5e1;
    font-size: 17px;
    margin-bottom: 36px;
    letter-spacing: 1px;
    font-weight: 500;
}

.footer-cta-btn {
    padding: 16px 48px;
    background: linear-gradient(135deg, #6B2578 0%, #8b5cf6 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.4);
    letter-spacing: 0.5px;
}

.footer-cta-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(99, 102, 241, 0.6);
}

.footer-cta-btn:active {
    transform: translateY(-2px);
}

.footer-info {
    display: flex;
    justify-content: space-around;
    gap: 40px;
    margin-top: 30px;
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.info-item h4 {
    color: white;
    font-size: 15px;
    margin-bottom: 10px;
    font-weight: 600;
    letter-spacing: 0.3px;
    text-align: center;
}

.info-item p {
    color: #cbd5e1;
    font-size: 13px;
    margin-bottom: 5px;
    line-height: 1.6;
}

/* 二维码网�?*/
.qr-codes-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.qr-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.qr-code {
    width: 100px;
    height: 100px;
    border: none;
    border-radius: 12px;
    transition: all 0.3s ease;
    cursor: pointer;
    display: block;
    object-fit: cover;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.qr-code:hover {
    transform: scale(1.08);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.platform-name {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.app-qr-code {
    width: 65px;
    height: 65px;
    border-radius: 12px;
    display: block;
    object-fit: cover;
    margin: 0 auto 12px;
}

.footer-top {
    display: none;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #333;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

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

.footer-logo-text h4 {
    color: white;
    font-size: 18px;
    margin-bottom: 5px;
    font-weight: 600;
}

.footer-logo-text p {
    color: #667eea;
    font-size: 12px;
}

.footer-links {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.footer-links a {
    color: #999;
    text-decoration: none;
    font-size: 12px;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: #667eea;
}

.footer-copyright {
    text-align: center;
    color: #666;
    font-size: 12px;
    padding: 10px 20px;
}

.footer-copyright p {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    line-height: 1.6;
}

.footer-copyright a {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    vertical-align: middle;
}

.footer-copyright img {
    display: inline-block;
    vertical-align: middle;
}

@media (max-width: 1200px) {
    .footer-top {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .cta-content h1 {
        font-size: 32px;
    }
    
    .cta-content p {
        font-size: 16px;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
}


/* 页脚下载应用区域 */
.footer-download-section {
    text-align: center;
    margin-bottom: 0;
    padding: 25px 15px 10px 15px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    border-radius: 16px;
    border: 1px solid rgba(99, 102, 241, 0.2);
    width: 100%;
    box-sizing: border-box;
}

.footer-download-section h2 {
    color: white;
    font-size: 24px;
    margin-bottom: 8px;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: 0.8px;
}

.footer-download-section .app-name {
    color: #6B2578;
}

.download-line {
    width: 60px;
    height: 4px;
    background: #6B2578;
    margin: 0 auto 10px;
    border-radius: 2px;
}

.download-subtitle {
    color: #cbd5e1;
    font-size: 13px;
    margin-bottom: 20px;
    letter-spacing: 1px;
    font-weight: 500;
}

.download-cards-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    max-width: 650px;
    margin: 0 auto;
}

.download-app-card {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: 12px 10px;
    text-align: center;
    box-shadow: none;
    transition: all 0.3s ease;
}

.download-app-card:hover {
    transform: translateY(-5px);
    box-shadow: none;
    background: rgba(255, 255, 255, 0.16);
    border-color: rgba(99, 102, 241, 0.4);
}

.app-icon {
    width: 65px;
    height: 65px;
    margin: 0 auto 12px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
}

.ios-icon {
    background: linear-gradient(135deg, #6B2578 0%, #8b5cf6 100%);
}

.android-icon {
    background: linear-gradient(135deg, #6B2578 0%, #8b5cf6 100%);
}

.download-app-card h3 {
    font-size: 22px;
    color: white;
    margin-bottom: 4px;
    font-weight: 600;
}

.store-info {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 10px;
}

.rating-info {
    display: flex;
    justify-content: center;
    gap: 18px;
    margin-bottom: 12px;
    font-size: 12px;
}

.rating-info .stars {
    color: #6B2578;
    font-weight: 600;
}

.rating-info .downloads {
    color: rgba(255, 255, 255, 0.6);
}

.card-buttons {
    display: flex;
    gap: 10px;
    margin-bottom: 8px;
    justify-content: center;
}

.btn-secondary {
    background: #f0f2f9;
    color: #667eea;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.btn-secondary:hover {
    background: #e8ebf7;
}

.btn-download {
    width: 100%;
    background: linear-gradient(135deg, #6B2578 0%, #8B3A8B 100%);
    color: white;
    border: none;
    padding: 14px 20px;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 700;
    box-shadow: 0 6px 20px rgba(107, 37, 120, 0.4);
}

.btn-download:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(107, 37, 120, 0.6);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.footer-logo img:first-child {
    height: 100px;
    width: auto;
}

.footer-feeling-logo {
    height: 45px !important;
    width: auto;
}

.footer-logo-text h4 {
    color: white;
    font-size: 18px;
    margin-bottom: 5px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.footer-logo-text p {
    color: #0f3460;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.3px;
}

.footer-links {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.footer-links a {
    color: #b0b8d4;
    text-decoration: none;
    font-size: 13px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.footer-links a:hover {
    color: #6B2578;
}

.footer-copyright {
    text-align: center;
    color: #7a8299;
    font-size: 12px;
    letter-spacing: 0.3px;
}


/* 粒子效果样式 */
.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* Toast通知 */
.toast-container {
    position: fixed;
    top: 100px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    pointer-events: none;
}

.toast {
    padding: 14px 24px;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideDown 0.3s ease-out;
    min-width: 320px;
    text-align: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 500;
    border: 1px solid;
    pointer-events: auto;
}

.toast.success {
    background: #f0f9ff;
    color: #67c23a;
    border-color: #c6e2ff;
}

.toast.success::before {
    content: '✓';
    font-weight: 700;
    font-size: 16px;
    color: #67c23a;
    flex-shrink: 0;
}

.toast.error {
    background: #fef0f0;
    color: #f56c6c;
    border-color: #fde2e2;
}

.toast.error::before {
    content: '✕';
    font-weight: 700;
    font-size: 16px;
    color: #f56c6c;
    flex-shrink: 0;
}

.toast.info {
    background: #f4f4f5;
    color: #606266;
    border-color: #dcdfe6;
}

.toast.info::before {
    content: 'ℹ';
    font-weight: 700;
    font-size: 16px;
    color: #606266;
    flex-shrink: 0;
}

@keyframes slideDown {
    from {
        transform: translateY(-100px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(0);
        opacity: 1;
    }
    to {
        transform: translateY(-100px);
        opacity: 0;
    }
}

#particles-canvas-1,
#particles-canvas-2,
#particles-canvas-download {
    display: block;
    width: 100%;
    height: 100%;
}

.section1,
.section2 {
    position: relative;
}

.section1 > *:not(.particles-container),
.section2 > *:not(.particles-container),
.download-section > *:not(.particles-container) {
    position: relative;
    z-index: 2;
}

.overlay-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 20px;
    z-index: 10;
    flex: 0 0 auto;
}

.overlay-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 24px;
    z-index: 10;
    pointer-events: auto;
    margin-top: -60px;
}

.overlay-cta h2 {
    font-size: 42px;
    color: white;
    margin: 0;
    font-weight: 700;
    line-height: 1.6;
    letter-spacing: 1.5px;
}

.overlay-cta p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    letter-spacing: 0.8px;
    font-weight: 400;
}

.overlay-cta-btn {
    padding: 16px 56px;
    background: #764ba2;
    color: white;
    border: 2px solid white;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    margin-top: 16px;
    letter-spacing: 0.8px;
}

.overlay-cta-btn:hover {
    background: white;
    color: #764ba2;
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

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

.overlay-title {
    font-size: 56px;
    font-weight: 900;
    color: white;
    margin: 0 0 15px 0;
    line-height: 1.2;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.4), 0 0 40px rgba(102, 126, 234, 0.6);
    letter-spacing: 2px;
}

.overlay-app-name {
    color: #6B2578;
    font-weight: 900;
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: unset;
    background-clip: unset;
    filter: drop-shadow(0 2px 8px rgba(99, 102, 241, 0.6));
}

.overlay-line {
    width: 80px;
    height: 5px;
    background: linear-gradient(90deg, #6B2578 0%, #8b5cf6 100%);
    border-radius: 3px;
    margin: 15px auto 20px;
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.6);
}

.overlay-subtitle {
    font-size: 20px;
    color: white;
    margin: 0;
    letter-spacing: 1px;
    font-weight: 500;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.overlay-slogan {
    font-size: 48px;
    color: white;
    margin: 0;
    letter-spacing: 2px;
    font-weight: 500;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.6), 0 0 20px rgba(102, 126, 234, 0.4);
    font-family: 'Microsoft YaHei', '微软雅黑', 'SimHei', '黑体', sans-serif;
    line-height: 1.4;
}

#slogan-canvas {
    max-width: 100%;
    height: auto;
    display: block;
}

.slogan-image {
    max-width: 70%;
    height: auto;
    display: block;
}

.slogan-desktop {
    display: block;
}

.slogan-mobile {
    display: none;
}

.overlay-btn {
    padding: 16px 48px;
    background: white;
    color: #0f3460;
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    margin-top: 10px;
}

.overlay-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

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


.overlay-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 30px;
    width: 100%;
    max-width: 700px;
}

.overlay-card {
    background: white;
    border-radius: 12px;
    padding: 20px 15px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
}

.overlay-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    transform: translateY(-5px);
}

.overlay-card-icon {
    font-size: 50px;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.overlay-card h3 {
    font-size: 20px;
    color: #333;
    margin: 10px 0;
    font-weight: 600;
}

.overlay-store {
    font-size: 12px;
    color: #999;
    margin-bottom: 12px;
}

.overlay-rating {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 12px;
}

.overlay-rating span:first-child {
    color: #6B2578;
    font-weight: 600;
}

.overlay-rating span:last-child {
    color: #999;
}

.overlay-card-buttons {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    justify-content: center;
}

.overlay-btn-secondary {
    background: #f0f2f9;
    color: #6B2578;
    border: none;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 11px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.overlay-btn-secondary:hover {
    background: #e8ebf7;
}

.overlay-btn-primary {
    width: 100%;
    background: linear-gradient(135deg, #6B2578 0%, #8b5cf6 100%);
    color: white;
    border: none;
    padding: 16px 24px;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 700;
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
    animation: pulse 2s ease-in-out infinite;
}

.overlay-btn-primary:hover {
    background: linear-gradient(135deg, #8b5cf6 0%, #6B2578 100%);
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.6);
}

.overlay-card-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: #6B2578;
    color: white;
    padding: 4px 10px;
    border-radius: 16px;
    font-size: 10px;
    font-weight: 600;
}

.overlay-qr-box {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #6B2578 0%, #8b5cf6 100%);
    border-radius: 8px;
    margin: 20px auto;
    opacity: 0.3;
}

.overlay-qr-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 11px;
    margin-bottom: 12px;
}

.overlay-qr-info span:first-child {
    color: #6B2578;
    font-weight: 600;
}

.overlay-qr-info span:last-child {
    color: #999;
}


/* 下载页面样式 */
.download-page {
    width: 100%;
    min-height: 100vh;
    padding-top: 90px;
    background: #f5f7fa;
}

.download-page .download-section {
    width: 100%;
    min-height: calc(100vh - 90px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 40px;
    background: #f5f7fa;
}

.download-page .download-cards {
    grid-template-columns: repeat(2, 1fr);
    max-width: 700px;
}


/* 脉冲动画 */
@keyframes pulse {
    0%, 100% {
        box-shadow: 0 6px 20px rgba(15, 52, 96, 0.4);
    }
    50% {
        box-shadow: 0 6px 30px rgba(15, 52, 96, 0.8);
    }
}


.overlay-card-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #0f3460 0%, #16213e 100%);
    border-radius: 8px;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 10;
    box-shadow: 0 8px 25px rgba(15, 52, 96, 0.5);
}

.overlay-card:hover .overlay-card-icon::after {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.8;
}

.overlay-card:hover .overlay-card-icon {
    transform: scale(1.1);
}


/* 二维码样�?*/
.overlay-qr-code {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #6B2578 0%, #8b5cf6 100%);
    border-radius: 8px;
    position: relative;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
    background-image: 
        linear-gradient(0deg, transparent 24%, rgba(255, 255, 255, 0.1) 25%, rgba(255, 255, 255, 0.1) 26%, transparent 27%, transparent 74%, rgba(255, 255, 255, 0.1) 75%, rgba(255, 255, 255, 0.1) 76%, transparent 77%, transparent),
        linear-gradient(90deg, transparent 24%, rgba(255, 255, 255, 0.1) 25%, rgba(255, 255, 255, 0.1) 26%, transparent 27%, transparent 74%, rgba(255, 255, 255, 0.1) 75%, rgba(255, 255, 255, 0.1) 76%, transparent 77%, transparent);
    background-size: 20px 20px;
}

.overlay-qr-code::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 8px;
    width: 24px;
    height: 24px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
}

.overlay-qr-code::after {
    content: '';
    position: absolute;
    bottom: 8px;
    right: 8px;
    width: 24px;
    height: 24px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
}


/* 页脚Feeling logo */
.footer-feeling-logo {
    width: 30px;
    height: auto;
    margin-left: 15px;
}