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

.background-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

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

.glass-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: -1;
}

body {
    color: #333;
    line-height: 1.6;
    padding-top: 120px;
    position: relative;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 20px 0;
    text-align: center;
    border-bottom: 1px solid rgba(238, 238, 238, 0.5);
    background: rgba(255, 255, 255, 0.8);
    z-index: 1000;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.nav {
    display: flex;
    justify-content: center;
    gap: 30px;
    padding: 0 20px;
}

.nav a {
    text-decoration: none;
    color: #333;
    transition: color 0.3s;
    font-size: 16px;
    padding: 5px 0;
    position: relative;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #3572F2;
    transition: width 0.3s;
}

.nav a:hover::after {
    width: 100%;
}

.nav a:hover {
    color: #3572F2;
}

.hero {
    padding: 120px 20px 80px;
    text-align: center;
    background: transparent;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.hero-logo {
    height: 80px;
    margin-bottom: 20px;
}

.hero-text {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-text p {
    font-size: 18px;
    line-height: 1.8;
    color: #2c4c7e;
    margin: 0;
    padding: 10px 0;
    font-weight: 400;
}

.hero-text p:first-of-type {
    color: #2c4c7e;
    font-weight: 500;
}

.hero-text p:last-of-type {
    color: #2c4c7e;
    font-weight: 500;
}

.services {
    padding: 80px 20px;
    background: transparent;
}

.services h2 {
    text-align: center;
    font-size: 32px;
    margin-bottom: 40px;
    color: #3572F2;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

@media screen and (max-width: 1024px) {
    .service-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 768px) {
    .service-grid {
        grid-template-columns: 1fr;
    }
}

.service-item {
    padding: 30px;
    text-align: center;
    border: 1px solid rgba(238, 238, 238, 0.5);
    border-radius: 8px;
    transition: transform 0.3s;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

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

.service-item h3 {
    color: #3572F2;
    margin-bottom: 15px;
}

.qrcode {
    padding: 80px 20px;
    text-align: center;
    background: transparent;
}

.qrcode h2 {
    font-size: 32px;
    margin-bottom: 20px;
    color: #3572F2;
}

.qrcode p {
    margin-bottom: 30px;
    color: #666;
}

.qrcode img {
    max-width: 200px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.footer {
    padding: 40px 20px;
    text-align: center;
    background: transparent;
}

.footer img {
    width: 18px;
    vertical-align: text-bottom;
    margin-right: 3px;
}

.footer-text,.footer-text a{
    color: #666;
    font-size: 14px;
    text-decoration: none;
}

.carousel-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.carousel-wrapper {
    position: relative;
    height: 300px;
}

.carousel-slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
    display: flex;
    justify-content: center;
    align-items: center;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
    gap: 20px;
}

.carousel-prev,
.carousel-next {
    background: #3572F2;
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s;
}

.carousel-prev:hover,
.carousel-next:hover {
    background: #2a5bc7;
}

.carousel-dots {
    display: flex;
    gap: 10px;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ccc;
    cursor: pointer;
    transition: background-color 0.3s;
}

.carousel-dot.active {
    background: #3572F2;
}

.feature-carousel {
    position: relative;
    height: 45px;
    margin: 0;
    overflow: hidden;
    display: inline-block;
    min-width: 300px;
    vertical-align: middle;
}

.feature-item {
    position: absolute;
    width: 100%;
    left: 0;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.5s ease-in-out;
    white-space: nowrap;
    font-size: 30px;
    font-weight: 600;
    line-height: 1.4;
    color: #3572F2;
    padding: 2px 0;
}

.feature-item.active {
    opacity: 1;
    transform: translateY(0);
}

.feature-item.next {
    transform: translateY(-30px);
    opacity: 0;
}

.cta {
    padding: 80px 20px;
    text-align: center;
    background: transparent;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-button {
    display: inline-block;
    padding: 16px 48px;
    font-size: 20px;
    font-weight: 500;
    color: #fff;
    background: #3572F2;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(53, 114, 242, 0.2);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(53, 114, 242, 0.3);
    background: #2a5bc7;
}