body {
    background-color: black;
}

* {
    margin: 0;
    padding: 0;
}

.container {
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
}

.wrap {
    width: 100%;
    margin: 0 auto;
    max-width: 960px;
    position: relative;
    overflow: hidden;
}

.bg {
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

* {
    box-sizing: border-box;
}

.event .section-bg {
    width: 100%;
}

.event a:not(:first-child) .section-bg {
    margin-top: -3.5%;
}

.contact {
    padding: clamp(2px, 0.8vw, 8px) 0;
    margin-top: -2%;
}

.scroll-wrap {
    overflow: hidden;
    white-space: nowrap;
}

.scroll-text {
    display: inline-block;
    color: white;
    font-size: clamp(6px, 5vw, 46px);
    padding-left: 100%;
    animation: marquee-scroll 18s linear infinite;
    will-change: transform;
}

@keyframes marquee-scroll {
    0% {
        transform: translateX(0)
    }

    100% {
        transform: translateX(-100%)
    }
}

.section {
    position: relative;
}

.section1 {
    margin-top: -3%;
}

.section2 {
    /* margin-top: 5px; */
}

.section-banner {
    padding: 10px;
    border-radius: 30px;
}

.activity-banner-img {
    width: 100%;
    display: block;
    border-radius: 20px;
}

.section .section-bg {
    width: 100%;
}

.section .section-bg2 {
    width: 100%;
    margin-top: -9%;
}

.btns {
    position: absolute;
    top: 53%;
    left: 51%;
    transform: translateX(-50%);
    width: 90%;
    display: flex;
    justify-content: space-between;
}

.btn2 {
    top: 70%;
}

.btns img {
    width: 85%;
    display: block;
    cursor: pointer;
    margin-inline: auto;
}

.btns-three {
    top: 55%;
    width: 80%;
    flex-direction: column;
    gap: clamp(6px, 1.5vw, 12px);
    align-items: stretch;
}

.btns-row {
    display: flex;
    gap: clamp(6px, 1.5vw, 12px);
    width: 100%;
}

.btns-row .action-btn {
    flex: 1;
}

.btns-row-single {
    justify-content: center;
}

.btns-row-single .action-btn {
    flex: 1;
    width: 100%;
}

.action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(8px, 2vw, 14px) clamp(4px, 1vw, 10px);
    border-radius: 8px;
    background: linear-gradient(180deg, #2a8cff 0%, #1677ff 100%);
    color: #fff;
    font-size: clamp(11px, 2.8vw, 16px);
    font-weight: bold;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .25);
    border: 1px solid rgba(255, 255, 255, .25);
    white-space: nowrap;
    font-family: Arial, "Microsoft YaHei", sans-serif;
}

.action-btn:active {
    opacity: .85;
}

.float-widget {
    position: fixed;
    right: 14px;
    bottom: 18px;
    z-index: 9999;
    font-family: Arial, "Microsoft YaHei", sans-serif;
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: flex-end;
}

.float-item {
    width: 68px;
    height: 68px;
    border: 0;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(0, 0, 0, .35);
    background: #fff;
    color: #1677ff;
    font-size: 12px;
    font-weight: bold;
    padding: 4px;
}

.float-item img {
    width: 38px;
    height: 38px;
    object-fit: contain;
    display: block;
}

.float-item span {
    line-height: 1;
    margin-top: 2px;
}

.kefu-bubble {
    display: none;
    position: absolute;
    right: 0;
    bottom: 228px;
    width: 245px;
    padding: 13px 14px;
    border-radius: 14px;
    background: rgba(255, 255, 255, .96);
    color: #222;
    box-shadow: 0 6px 24px rgba(0, 0, 0, .28);
    font-size: 14px;
    line-height: 1.55;
}

.kefu-bubble.show {
    display: block;
}

.kefu-bubble:after {
    content: "";
    position: absolute;
    right: 25px;
    bottom: -8px;
    border-width: 8px 8px 0 8px;
    border-style: solid;
    border-color: rgba(255, 255, 255, .96) transparent transparent transparent;
}

.kefu-title {
    font-weight: bold;
    font-size: 16px;
    color: #1677ff;
    margin-bottom: 4px;
}

.kefu-item+.kefu-item {
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid rgba(0, 0, 0, .08);
}

.kefu-line {
    margin: 4px 0;
    word-break: break-all;
}

.kefu-copy {
    margin-top: 8px;
    width: 100%;
    border: 0;
    border-radius: 18px;
    background: linear-gradient(90deg, #178bff, #4facff);
    color: #fff;
    font-size: 14px;
    font-weight: bold;
    padding: 8px 0;
    cursor: pointer;
}

.kefu-link {
    background: linear-gradient(90deg, #27a7ff, #6ecbff);
}

.kefu-toast {
    display: none;
    position: fixed;
    left: 50%;
    bottom: 105px;
    transform: translateX(-50%);
    z-index: 10000;
    background: rgba(0, 0, 0, .76);
    color: #fff;
    border-radius: 18px;
    padding: 8px 18px;
    font-size: 14px;
}

.kefu-toast.show {
    display: block;
}

.kefu-toast.is-error {
    background: rgba(176, 0, 32, .86);
}

@media (max-width:480px) {
    .float-widget {
        right: 10px;
        bottom: 14px
    }

    .float-item {
        width: 58px;
        height: 58px;
        font-size: 11px
    }

    .float-item img {
        width: 32px;
        height: 32px
    }

    .kefu-bubble {
        bottom: 198px;
        width: 220px;
        font-size: 13px
    }
}