*{
    box-sizing: border-box;
}

body {
    margin: 0;
    background-color: #4C63FF;
    width: 100%;
    height: 100%;
    min-height: 1080px;
    font-family: Arial, sans-serif;
    color: #222;
}

img {
    width: 100%;
    display: block;
}

.container {
    position: relative;
    background: url('/static/img/main_bg@2x.png');
    background-size: cover;
    width: 1920px;
    max-width: 1920px;
    min-height: 1080px;
    overflow: hidden;
    margin: auto;
    padding-bottom: 238px;
}

.header {
    height: 100px;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: linear-gradient(180deg, #5605ED 0%, #2B02D6 100%);
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding-left: 350px;
}

.logo {
    width: 200px;
    height: auto;
    margin-right: 15px;
}

.tabs {
    color: #fff;
    font-size: 12px;
    display: flex;
    align-items: center;
    position: relative;
    margin-left: 20px;
    margin-right: 15px;
}

.tab {
    margin-right: 25px;
    max-width: 80px;
    min-width: 80px;
    height: 80px;
    text-align: center;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.active {
    font-weight: bold;
}

.line {
    position: absolute;
    bottom: 0;
    width: 80px;
    height: 4px;
    background: #23E8D2;
    border-radius: 4px;
    transition: all 0.3s;
    left: 0;
}

.home_bg {
    width: 1336px;
    height: 950px;
    position: absolute;
    top: 130px;
    left: 218px;
}

.links {
    position: absolute;
    top: 480px;
    left: 1140px;
    display: flex;
}

.link_google {
    width: 160px;
    height: 48px;
}

.link_apple {
    width: 140px;
    height: 48px;
    margin-left: 20px;
}

.link_btn {
    position: absolute;
    top: 568px;
    left: 1140px;
    width: 320px;
    height: 64px;
}

.about_content {
    width: 1000px;
    height: 644px;
    background: #2B02D6;
    border-radius: 24px;
    padding: 80px 100px;
    color: #fff;
    position: absolute;
    left: 50%;
    margin-left: -500px;
    top: 180px;
    overflow-y: auto;
}

.about_content::-webkit-scrollbar {
    width: 0;
    background-color: transparent;
    scrollbar-width: none;
    -ms-overflow-style: none;
    scrollbar-color: transparent transparent;
}

#home, #about, #faq {
    display: none;
}

.faq_content {
    width: 1000px;
    height: 644px;
    background: #2B02D6;
    border-radius: 24px;
    padding: 60px 80px;
    position: absolute;
    left: 50%;
    margin-left: -500px;
    top: 180px;
    overflow-y: auto;
    color: #fff;
}

.faq_content h2 {
    font-size: 28px;
    font-weight: bold;
    color: #fff;
    margin-bottom: 30px;
    text-align: center;
}

.faq-item {
    margin-bottom: 25px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.faq-item h3 {
    font-size: 16px;
    font-weight: bold;
    color: #23E8D2;
    margin-bottom: 10px;
}

.faq-item p {
    font-size: 14px;
    color: #fff;
    line-height: 1.5;
    opacity: 0.9;
}

.faq_content::-webkit-scrollbar {
    width: 0;
    background-color: transparent;
    scrollbar-width: none;
    -ms-overflow-style: none;
    scrollbar-color: transparent transparent;
}

.f_m_t {
    color: #fff;
    font-weight: bold;
    margin: 20px 0;
    font-size: 24px;
}

.f_box {
    background-color: #fff;
    border-radius: 12px;
    padding: 20px;
}

.f_sub {
    margin-bottom: 12px;
    font-size: 20px;
    font-weight: bold;
}

.f_content {
    font-size: 12px;
    line-height: 28px;
    margin-bottom: 20px;
}

.small_paly {
    width: 160px;
    height: 30px;
    background-color: #FFE644;
    border: 2px solid #FF9100;
    border-bottom: 4px solid #FF9100;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #921F1F;
    text-decoration: none;
    font-size: 12px;
    font-weight: bold;
}

.whatapp {
    position: absolute;
    right: 0;
    top: 40%;
    width: 290px;
    height: 200px;
    margin-top: -100px;
    overflow: hidden;
}

.whatapp_body {
    position: relative;
}

.whatapp_btn {
    position: absolute;
    right: 0;
    top: 65px;
    width: 70px;
    height: 70px;
    background: #28CE44;
    border-radius: 9px 0px 0px 9px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 10px;
    color: #FFFFFF;
}

.whatapp_btn img {
    width: 29px;
    height: 29px;
    margin-bottom: 8px;
}

.whatapp_qr {
    width: 169px;
    height: 193px;
    background: #FFFFFF;
    border-radius: 12px;
    position: absolute;
    right: -300px;
    top: 0;
}

.qr_body {
    width: 169px;
    height: 193px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: #000000;
    line-height: 13px;
    position: relative;
}

.qr_body img {
    width: 146px;
    height: 146px;
    margin-bottom: 6px;
}

.arrow {
    position: absolute;
    width: 20px;
    height: 20px;
    right: -10px;
    background: #fff;
    transform: rotate(45deg);
}

.footer {
    position: relative;
    width: 1920px;
    background: url('/static/img/footer@2x.png');
    background-size: 100% 100%;
    height: 238px;
    color: white;
    text-align: center;
    padding-top: 130px;
    font-size: 12px;
    line-height: 20px;
    margin: 0 auto;
}

.footer a {
    color: #fff;
    margin-right: 12px;
    text-decoration: underline;
}

/* WhatsApp Section Styles */
.whatsapp-section {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    padding: 60px 40px;
    text-align: center;
    color: white;
    margin-bottom: 238px;
}

.whatsapp-content h2 {
    font-size: 32px;
    margin-bottom: 20px;
    font-weight: bold;
}

.whatsapp-content p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    background: #fff;
    color: #25D366;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 20px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.whatsapp-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.whatsapp-btn i {
    font-size: 24px;
    margin-right: 10px;
}

.whatsapp-note {
    font-size: 14px;
    opacity: 0.8;
    margin-top: 10px;
}

p {
    margin: 0;
}

/* Header按钮样式 */
.header a {
    color: #fff;
    font-weight: bold;
    display: inline-block;
    padding: 5px 10px;
    border-radius: 6px;
    margin-right: 6px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    transition: all 0.2s;
    text-decoration: none;
    font-size: 12px;
    height: 32px;
    line-height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header a:first-child {
    background: transparent;
    border: 1.5px solid #fff;
}

.header a:last-child {
    background: #23E8D2;
    border: none;
    margin-right: 0;
}

.header a:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.user-entry {
    display: flex;
    align-items: center;
    margin-left: 15px;
}

/* Privacy Policy and Terms of Service Styles */
h1 {
    color: #2B02D6;
    text-align: center;
    font-size: 32px;
    margin: 40px 0;
    font-weight: bold;
}

.section {
    margin-bottom: 30px;
    padding: 25px 40px;
    background: transparent;
    border-radius: 0;
    border-left: none;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.section h2 {
    color: #2B02D6;
    font-size: 24px;
    margin-bottom: 20px;
    font-weight: bold;
    border-bottom: 2px solid #e9ecef;
    padding-bottom: 12px;
}

.section h3 {
    color: #495057;
    font-size: 20px;
    margin: 25px 0 15px 0;
    font-weight: bold;
}

.section h4 {
    color: #6c757d;
    font-size: 18px;
    margin: 20px 0 12px 0;
    font-weight: bold;
}

.section p {
    line-height: 1.6;
    margin-bottom: 12px;
    color: #495057;
    text-align: justify;
    font-size: 16px;
}

.section ul {
    margin: 20px 0;
    padding-left: 40px;
}

.section li {
    line-height: 1.8;
    margin-bottom: 10px;
    color: #495057;
    font-size: 16px;
}

.section a {
    color: #2B02D6;
    text-decoration: none;
    font-weight: 500;
}

.section a:hover {
    text-decoration: underline;
    color: #5605ED;
}