body {
    margin: 0;
}

#page-view {
    position: relative;
    max-width: 500Px;
    margin: 0 auto;
    height: 100%;
    background-color: rgba(10, 10, 10, 1);
}

.header {
    position: fixed;
    top: 0;
    width: 100%;
    height: 4rem;
    z-index: 99;
}

.header img {
    width: 100%;
    height: 100%;
}

.container {
    padding-top: 4rem;
    padding-bottom: 4rem;
}

.container img {
    width: 100%;
    height: auto;
}

.footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    height: 4rem;
    z-index: 99;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: rgba(0, 0, 0, 0.8);
}

.footer .btn {
    flex: 1;
    margin: 0 0.5rem;
    text-align: center;
    height: 2rem;
    line-height: 2rem;
    border-radius: 0.5rem;
    font-size: 0.8rem;
    position: relative;
}

.footer .btn-left {
    background-color: rgb(22, 120, 255);
}

.footer .btn-right {
    background-color: rgb(255, 170, 9);
}

.footer .tips {
    position: absolute;
    bottom: 2.2rem;
    right: 0;
    padding: 0.4rem 0.5rem;
    background-color: #ea4e3d;
    border-radius: 0.5rem;
    font-size: 0.7rem;
    max-width: calc(100% - 0.6rem);
    white-space: normal;
    word-break: break-all;
    color: #fff;
    height: 1rem;
    line-height: 1rem;
}
.footer .tips::before {
    content: "";
    position: absolute;
    display: block;
    width: 0;
    height: 0;
    border: 0.75rem solid transparent;
    border-left: 0.75rem solid #ea4e3d;
    left: 0;
    bottom: -0.4rem;
}

.server {
    position: fixed;
    top: 4.7rem;
    right: 0.3rem;
    width: 3.1rem;
    height: 3.1rem;
    z-index: 99;
}

.server img {
    width: 100%;
    height: 100%;
}

.mask {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    background-color: transparent;
    margin: 0 auto;
    max-width: 500Px;
    -webkit-transition: opacity .3s ease;
    transition: opacity .3s ease;
    will-change: opacity;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

.modal-container {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform .3s ease;
    will-change: transform;
}

.modal-container .line-dialog {
    position: relative;
    width: 20.6rem;
    height: auto;
}

.modal-container .line-wrap {
    border-radius: 0.5rem;
    border: 1px solid #ffffff;
    overflow: hidden;
    padding: 0.6rem;
}

.modal-container .close {
    position: absolute;
    width: 2rem;
    height: 2rem;
    color: #fff;
    z-index: 99;
    left: 50%;
    bottom: 0;
    -webkit-transform: translate3d(-50%, 3.8rem, 0);
    transform: translate3d(-50%, 3.8rem, 0);
}

.modal-container .line-item {
    height: 2.8rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.modal-container .line-space {
    line-height: 0.75rem;
}

.modal-container .lines {
    position: relative;
    width: 1.9rem;
    font-size: 0;
}

.modal-container .line-1 {
    background: #04be02;
    display: inline-block;
    width: 4px;
    height: 16px;
    border-radius: 2px;
    margin: 0 2px;
    height: 8px;
}

.modal-container .line-2 {
    background: #04be02;
    display: inline-block;
    width: 4px;
    height: 16px;
    border-radius: 2px;
    margin: 0 2px;
    height: 12px;
}

.modal-container .line-3 {
    background: #04be02;
    display: inline-block;
    width: 4px;
    height: 16px;
    border-radius: 2px;
    margin: 0 2px;
    height: 16px;
}

.modal-container .text-small {
    font-size: 0.7rem;
    color: #04be02;
}

.modal-container .text-center {
    color: rgb(241, 230, 18);
    flex: 1;
    padding-left: 1rem;
    padding-right: 1rem;
    text-align: center;
    font-size: 0.8rem;
}

.modal-container .go-play {
    background-color: rgb(22, 120, 255);
    color: #fff;
    height: 1.9rem;
    padding: 0 0.75rem;
    border-radius: 0.5rem;
    font-size: 0.7rem;
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
}

.modal-container .download-dialog {
    box-sizing: border-box;
    position: relative;
    width: 20.6rem;
    height: auto;
    border-radius: 0.5rem;
    padding: 0 1.2rem 1.2rem;
    background-color: #fff;
    -webkit-box-shadow: 0 2px 5px 0 rgba(0, 0, 0, .1);
    box-shadow: 0 2px 5px rgba(0, 0, 0, .1);
}

.modal-container .download-item {
    border: 1px solid #007aff;
    border-radius: 0.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #fff;
    color: #007aff;
    text-decoration: none;
    margin-top: 1.2rem;
    height: 2.5rem;
}

.modal-container .download-item:nth-child(odd) {
    background: #007aff;
    color: #fff;
}