@charset "utf-8";

body {
    margin: 0;
    padding: 0;
}

/*common base*/
.main-content {
    background: transparent;
    overflow: hidden;
}

.main-content .background-back {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: -3;
    background: black;
}

.main-content .background-main {
    /* 背景大图 */
    background: url("../img/r1/background.png") no-repeat fixed center;
    /* background: url("../img/background-main.png") no-repeat fixed center; */
    background-size: cover;
    -webkit-filter: blur(5px);
    -moz-filter: blur(5px);
    -ms-filter: blur(5px);
    filter: blur(5px);
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: -2;
}

.main-content .background-cover {
    /* 背景大图的遮罩 */
    /* background: url("../img/background-cover.png") repeat; */
    background-size: 10px 10px;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: -1;
}

.main-content .top-background-main {
    /* 背景top位置主图 */
    background: url("../img/r1/top-bg.png") no-repeat center;
    /* background: url("../img/background-main.png") no-repeat fixed center; */
    background-size: cover;
}

.main-content .top-background-cover {
    /* 背景top位置主图遮罩 */
    /* background: url("../img/background-cover.png") repeat fixed center; */
    background-size: 10px 10px;
    width: 0;
    height: 100%;
    padding-left: 50%;
    padding-right: 50%;
}

.main-content .flex-col-center {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    flex-shrink: 0;
}

.main-content .flex-row-center {
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
    flex-shrink: 0;
}

.main-content .position-absolute {
    position: absolute;
}

.main-content .position-relative {
    position: relative;
}

.main-content .cursor-pointer {
    cursor: pointer;
}

.main-content .box-opacity {
    opacity: 0;
}

.main-content .box-no-selected {
    -webkit-user-select: none;
    /*Chrome/Safari/Opera*/
    -moz-user-select: none;
    /*Foxfire*/
    -ms-user-select: none;
    /*IE/Edge*/
    -webkit-touch-callout: none;
    /*iOS Safari*/
}

.main-content .background-black {
    /* 底部位置背景遮罩 */
    background: url("../img/r1/foot-bg.png") center no-repeat;
    background-size: cover;
}

.main-content .background-transparent {
    background: transparent;
}

.main-content .top-pf-button {
    display: none;
}

/*navigation*/
.main-content .content-navigation .nav-bar {
    /* top位置导航栏背景遮罩 */
    /* background-image: url("../img/r1/nav-bg.png"); */
    background: url("../img/r1/nav-bg.png") center no-repeat;
    /* background: url("../img/nav-bar.png") center no-repeat; */
    z-index: 100;
    height: 88px;
    background-size: 100% 100%;
    width: 100%;
    margin-left: 0;
    margin-right: 0;
}

.main-content .content-navigation .nav-bar {
    position: relative;
    z-index: 200;
    width: 70%;
    left: 15%;
    height: 88px;
    margin-bottom: -88px;
}

.main-content .content-navigation .nav-bar-fixed {
    position: fixed;
    z-index: 200;
    top: 0;
    left: 15%;
    right: 0;
    height: 88px;
}

.main-content .content-navigation .nav-button {
    width: 24%;
}

/*5列的宽度*/
.main-content .content-navigation .nav-button_5 {
    width: 18%;
}

.main-content .content-navigation .nav-en {
    margin-top: -55px;
    width: 100%;
    height: 24px;
}

.main-content .content-navigation .nav-jp {
    width: 100%;
    height: 18px;
}

.main-content .content-navigation .nav-list {
    width: 100%;
    margin-top: -3px;
}

.main-content .nav-list .nav-dividing-line {
    /* 导航栏分界线 */
    /* background: url("../img/nav-dividing-line.png") no-repeat; */
    display: inline-block;
    width: 2px;
    height: 45px;
    margin-top: 30px;
}

.main-content .nav-list .nav-top .nav-en {
    /* 导航栏第一个按钮 */
    background: url("../img/r1/nav-top.png") center no-repeat;
    /* background: url("../img/nav-en-top.png") center no-repeat; */
    background-size: contain;
}

.main-content .nav-list .nav-top:hover .nav-en {
    /* 导航栏第一个按钮浮动效果 */
    background: url("../img/r1/nav-top-hover.png") center no-repeat;
    /* background: url("../img/nav-en-top-on.png") center no-repeat; */
}

.main-content .nav-list .nav-game-system .nav-en {
    /* 导航栏第二个按钮 */
    background: url("../img/r1/nav-appointment.png") center no-repeat;
    /* background: url("../img/nav-en-game-system.png") center no-repeat; */
    background-size: contain;
}

.main-content .nav-list .nav-game-system:hover .nav-en {
    /* 导航栏第二个按钮浮动效果 */
    background: url("../img/r1/nav-appointment-hover.png") center no-repeat;
    /* background: url("../img/nav-en-game-system-on.png") center no-repeat; */
}

.main-content .nav-list .nav-pre-registration .nav-en {
    /* 导航栏第三个按钮 */
    background: url("../img/r1/nav-character.png") center no-repeat;
    /* background: url("../img/nav-en-pre-registration.png") center no-repeat; */
    background-size: contain;
}

.main-content .nav-list .nav-pre-registration:hover .nav-en {
    /* 导航栏第三个按钮浮动效果 */
    background: url("../img/r1/nav-character-hover.png") center no-repeat;
    /* background: url("../img/nav-en-pre-registration-on.png") center no-repeat; */
}

.main-content .nav-list .nav-character .nav-en {
    /* 导航栏第四个按钮 */
    background: url("../img/r1/nav-instruction.png") center no-repeat;
    /* background: url("../img/nav-en-character.png") center no-repeat; */
    background-size: contain;
}

.main-content .nav-list .nav-character:hover .nav-en {
    /* 导航栏第四个按钮浮动效果 */
    background: url("../img/r1/nav-instruction-hover.png") center no-repeat;
    /* background: url("../img/nav-en-character-on.png") center no-repeat; */
}


.main-content .nav-list .nav-special .nav-en {
    /* 导航栏第五个按钮 */
    background: url("../img/r1/nav-twitter.png") center no-repeat;
    /* background: url("../img/nav-en-special.png") center no-repeat; */
    background-size: contain;
}

.main-content .nav-list .nav-special:hover .nav-en {
    /* 导航栏第五个按钮浮动效果 */
    background: url("../img/r1/nav-twitter-hover.png") center no-repeat;
    /* background: url("../img/nav-en-special-on.png") center no-repeat; */
}


/* 按钮下部 */
/* .main-content .nav-list .nav-bulletin .nav-en {
    background: url("../img/nav-en-bulletin.png") center no-repeat;
    background-size: contain;
}

.main-content .nav-list .nav-bulletin:hover .nav-en {
    background: url("../img/nav-en-bulletin-on.png") center no-repeat;
}
 .main-content .nav-list .nav-top .nav-jp {
    background: url("../img/nav-jp-top.png") center no-repeat;
    background-size: contain;
}

.main-content .nav-list .nav-top:hover .nav-jp {
    background: url("../img/nav-jp-top-on.png") center no-repeat;
}


.main-content .nav-list .nav-pre-registration .nav-jp {
    background: url("../img/nav-jp-pre-registration.png") center no-repeat;
    background-size: contain;
}

.main-content .nav-list .nav-pre-registration:hover .nav-jp {
    background: url("../img/nav-jp-pre-registration-on.png") center no-repeat;
}

.main-content .nav-list .nav-character .nav-jp {
    background: url("../img/nav-jp-character.png") center no-repeat;
    background-size: contain;
}

.main-content .nav-list .nav-character:hover .nav-jp {
    background: url("../img/nav-jp-character-on.png") center no-repeat;
}

.main-content .nav-list .nav-game-system .nav-jp {
    background: url("../img/nav-jp-game-system.png") center no-repeat;
    background-size: contain;
}

.main-content .nav-list .nav-game-system:hover .nav-jp {
    background: url("../img/nav-jp-game-system-on.png") center no-repeat;
}

.main-content .nav-list .nav-bulletin .nav-jp {
    background: url("../img/nav-jp-bulletin.png") center no-repeat;
    background-size: contain;
}

.main-content .nav-list .nav-bulletin:hover .nav-jp {
    background: url("../img/nav-jp-bulletin-on.png") center no-repeat;
}

.main-content .nav-list .nav-special .nav-jp {
    background: url("../img/nav-jp-special.png") center no-repeat;
    background-size: contain;
}

.main-content .nav-list .nav-special:hover .nav-jp {
    background: url("../img/nav-jp-special-on.png") center no-repeat;
} */

.main-content .nav-list {
    white-space: nowrap;
}

.main-content .nav-list .nav-button {
    display: inline-block;
    margin-top: 10px;
}

/*content title*/
.main-content .content-title {
    padding-top: 80px;
    padding-bottom: 0;
}

.main-content .title-game-character {
    /* 角色的banner标题 */
    background: url("../img/r1/chara-title.png") center no-repeat;
    background-size: contain;
    width: 407px;
    height: 44px;
}

.main-content .title-pre-registration {
    background: url("../img/title-pre-registration.png") center no-repeat;
    background-size: contain;
    width: 430px;
    height: 34px;
}

.main-content .title-game-introduction {
    /* 玩法的banner标题 */
    background: url("../img/r1/instruction-title.png") center no-repeat;
    background-size: contain;
    width: 407px;
    height: 51px;
    margin-top: 200px;
}

.main-content .title-bulletin {
    /* 预约的标题 */
    background: url("../img/title-bulletin.png") center no-repeat;
    background-size: contain;
    width: 407px;
    height: 51px;
    margin-left: 350px;
    margin-bottom: -60px;
    padding-top: 20px;
}

.main-content .title-twitter {
    /* twitter的标题 */
    background: url("../img/r1/twitter-title.png") center no-repeat;
    background-size: contain;
    width: 407px;
    height: 39px;
}

/*game introduction*/
.main-content .content-game-introduction {
    max-width: 100%;
    overflow: hidden;
    opacity: 0;
}

.main-content .content-game-introduction-on {
    opacity: 1;
    /* transition: all 1.8s; */
}

.main-content .content-game-introduction .content-title {
    opacity: 0;
}

.main-content .content-game-introduction-on .content-title {
    opacity: 1;
    /* transition: opacity 0.3s ease 1.5s; */
}

.main-content .content-game-introduction .info-list {
    height: 500px;
}

.main-content .content-game-introduction .tag-list {
    height: 50px;
}

.main-content .content-all-age {
    opacity: 0;
}

.main-content .content-all-age-on {
    opacity: 1;
    transition: opacity 0.6s;
}

.main-content .content-all-age .all-age-introduce {
    background: url("../img/all-age-introduce.png") center no-repeat;
    background-size: contain;
    margin-top: 20px;
    margin-bottom: 40px;
    width: 1087px;
    height: 727px;
}

.main-content .content-all-age .pre-all-age-introduce {
    background: url("../img/pre-all-age-introduce.png") center no-repeat;
    background-size: contain;
    margin-top: 20px;
    margin-bottom: 40px;
    width: 1087px;
    height: 727px;
}

@keyframes introduction-left-in {
    0% {
        opacity: 0;
        margin-left: 50px;
        filter: brightness(0%);
    }

    /* 10% {
        opacity: 0;
        margin-left: 410px;
        filter: brightness(100%);
    } */

    100% {
        /* margin-left: 0px; */
        opacity: 1;
        filter: brightness(100%);
    }
}

@keyframes introduction-left-out {
    0% {
        opacity: 1;
        margin-left: -310px;
        filter: brightness(100%);
    }

    40% {
        margin-left: -310px;
        opacity: 0;
        filter: brightness(0%);
    }

    100% {
        margin-left: -310px;
        opacity: 0;
        filter: brightness(0%);
    }
}

.main-content .content-game-introduction .box-info .intro-a {
    z-index: 20;
    margin-left: -310px;
    opacity: 0;
    filter: brightness(0%);
    animation: introduction-left-out 1s backwards;
}

.main-content .content-game-introduction .info-on .intro-a {
    /* margin-left: -310px; */
    opacity: 1;
    filter: brightness(100%);
    animation: introduction-left-in 1s;
}

@keyframes introduction-right-in {
    0% {
        opacity: 0;
        margin-left: 180px;
    }

    50% {
        opacity: 0;
        margin-left: 180px;
    }

    100% {
        margin-left: 130px;
        opacity: 1;
    }
}

@keyframes introduction-right-out {
    0% {
        opacity: 1;
        margin-left: 130px;
    }

    20% {
        margin-left: 130px;
        opacity: 0;
    }

    100% {
        margin-left: 130px;
        opacity: 0;
    }
}

.main-content .content-game-introduction .box-info .intro-b {
    z-index: 21;
    margin-left: 180px;
    opacity: 0;
    animation: introduction-right-out 1.6s backwards;
}

.main-content .content-game-introduction .info-on .intro-b {
    margin-left: 130px;
    opacity: 1;
    animation: introduction-right-in 1.6s;
}

.main-content .content-game-introduction .box-info .intro-c {
    z-index: 24;
    margin-top: 350px;
    margin-left: -300px;
    opacity: 0;
    transition: all 0.2s;
}

.main-content .content-game-introduction .info-on .intro-c {
    opacity: 1;
    transition: all 0.6s 1.6s;
}


/* 普通版的玩法介绍banner图 */

/* 第一组 */
.main-content .content-game-introduction .box-normal .info-1 .intro-a .intro-img {
    background: url("../img/r1/instruction-banner-1.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-introduction .box-normal .info-1 .intro-b .intro-img {
    background: url("../img/intro-1-char.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-introduction .box-normal .info-1 .intro-c .intro-img {
    background: url("../img/intro-1-text.png") no-repeat;
    background-size: contain;
}


/* 第二组 */
.main-content .content-game-introduction .box-normal .info-2 .intro-a .intro-img {
    background: url("../img/r1/instruction-banner-2.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-introduction .box-normal .info-2 .intro-b .intro-img {
    background: url("../img/intro-2-char.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-introduction .box-normal .info-2 .intro-c .intro-img {
    background: url("../img/intro-2-text.png") no-repeat;
    background-size: contain;
}

/* 第三组 */
.main-content .content-game-introduction .box-normal .info-3 .intro-a .intro-img {
    background: url("../img/r1/instruction-banner-3.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-introduction .box-normal .info-3 .intro-b .intro-img {
    background: url("../img/intro-3-char.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-introduction .box-normal .info-3 .intro-c .intro-img {
    background: url("../img/intro-3-text.png") no-repeat;
    background-size: contain;
}

/* 第四组 */
.main-content .content-game-introduction .box-normal .info-4 .intro-a .intro-img {
    background: url("../img/r1/instruction-banner-4.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-introduction .box-normal .info-4 .intro-b .intro-img {
    background: url("../img/intro-4-char.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-introduction .box-normal .info-4 .intro-c .intro-img {
    background: url("../img/intro-4-text.png") no-repeat;
    background-size: contain;
}

/* 第五组 */
.main-content .content-game-introduction .box-normal .info-5 .intro-a .intro-img {
    background: url("../img/r1/instruction-banner-5.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-introduction .box-normal .info-5 .intro-b .intro-img {
    background: url("../img/intro-4-char.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-introduction .box-normal .info-5 .intro-c .intro-img {
    background: url("../img/intro-4-text.png") no-repeat;
    background-size: contain;
}



/*限定版的玩法介绍banner图*/
.main-content .content-game-introduction .box-restrict .info-1 .intro-a .intro-img {
    background: url("../img/r1/instruction-banner-1.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-introduction .box-restrict .info-1 .intro-b .intro-img {
    background: url("../img_r/intro-bikini-char.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-introduction .box-restrict .info-1 .intro-c .intro-img {
    background: url("../img_r/intro-bikini-text.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-introduction .box-restrict .info-2 .intro-a .intro-img {
    background: url("../img/r1/instruction-banner-2.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-introduction .box-restrict .info-2 .intro-b .intro-img {
    background: url("../img_r/intro-wedding-main.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-introduction .box-restrict .info-2 .intro-c .intro-img {
    background: url("../img_r/intro-wedding-text.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-introduction .box-restrict .info-3 .intro-a .intro-img {
    background: url("../img/r1/instruction-banner-3.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-introduction .box-restrict .info-3 .intro-b .intro-img {
    background: url("../img/intro-1-char.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-introduction .box-restrict .info-3 .intro-c .intro-img {
    background: url("../img/intro-1-text.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-introduction .box-restrict .info-4 .intro-a .intro-img {
    background: url("../img/r1/instruction-banner-4.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-introduction .box-restrict .info-4 .intro-b .intro-img {
    background: url("../img/intro-2-main.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-introduction .box-restrict .info-4 .intro-c .intro-img {
    background: url("../img/intro-2-text.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-introduction .box-restrict .info-5 .intro-a .intro-img {
    background: url("../img/r1/instruction-banner-5.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-introduction .box-restrict .info-5 .intro-b .intro-img {
    background: url("../img/intro-3-char.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-introduction .box-restrict .info-5 .intro-c .intro-img {
    background: url("../img/intro-3-text.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-introduction .box-restrict .info-6 .intro-a .intro-img {
    background: url("../img/intro-4-char.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-introduction .box-restrict .info-6 .intro-b .intro-img {
    background: url("../img/intro-4-main.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-introduction .box-restrict .info-6 .intro-c .intro-img {
    background: url("../img/intro-4-text.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-introduction .box-info .intro-c .intro-img {
    width: 669px;
    height: 145px;
}

/*微调*/
.main-content .content-game-introduction .box-normal .info-1 .intro-a .intro-img {
    width: 950px;
    height: 750px;
    margin-left: -100px;
}

.main-content .content-game-introduction .box-normal .info-1 .intro-b .intro-img {
    width: 520px;
    height: 663px;
}

.main-content .content-game-introduction .box-normal .info-2 .intro-a .intro-img {
    width: 950px;
    height: 750px;
    margin-left: -20px;
}

.main-content .content-game-introduction .box-normal .info-2 .intro-b .intro-img {
    width: 349px;
    height: 568px;
}

.main-content .content-game-introduction .box-normal .info-2 .intro-c .intro-img {
    margin-left: 140px;
}

.main-content .content-game-introduction .box-normal .info-3 .intro-a .intro-img {
    width: 950px;
    height: 750px;
    margin-left: -100px;
}

.main-content .content-game-introduction .box-normal .info-3 .intro-b .intro-img {
    width: 520px;
    height: 663px;
    margin-top: -100px;
}

.main-content .content-game-introduction .box-normal .info-4 .intro-a .intro-img {
    width: 950px;
    height: 750px;
    margin-left: -20px;
}

.main-content .content-game-introduction .box-normal .info-4 .intro-b .intro-img {
    width: 349px;
    height: 568px;
}

.main-content .content-game-introduction .box-normal .info-4 .intro-c .intro-img {
    margin-top: -50px;
    margin-left: 140px;
}

.main-content .content-game-introduction .box-normal .info-5 .intro-a .intro-img {
    width: 950px;
    height: 750px;
    margin-left: -100px;
}

.main-content .content-game-introduction .box-normal .info-5 .intro-b .intro-img {
    width: 349px;
    height: 568px;
}

.main-content .content-game-introduction .box-normal .info-5 .intro-c .intro-img {
    margin-top: -50px;
    margin-left: 140px;
}

/*微调限定*/
.main-content .content-game-introduction .box-restrict .info-1 .intro-a .intro-img {
    width: 646px;
    height: 421px;
}

.main-content .content-game-introduction .box-restrict .info-1 .intro-b .intro-img {
    width: 310px;
    height: 574px;
    margin: -50px 0 0 120px;
}

.main-content .content-game-introduction .box-restrict .info-2 .intro-a .intro-img {
    width: 349px;
    height: 568px;
}

.main-content .content-game-introduction .box-restrict .info-2 .intro-b .intro-img {
    width: 609px;
    height: 517px;
    margin-left: -220px;
}

.main-content .content-game-introduction .box-restrict .info-2 .intro-c .intro-img {
    margin-top: -50px;
    margin-left: 220px;
}


.main-content .content-game-introduction .box-restrict .info-3 .intro-a .intro-img {
    width: 603px;
    height: 510px;
}

.main-content .content-game-introduction .box-restrict .info-3 .intro-b .intro-img {
    width: 520px;
    height: 663px;
}

.main-content .content-game-introduction .box-restrict .info-4 .intro-a .intro-img {
    width: 349px;
    height: 568px;
}

.main-content .content-game-introduction .box-restrict .info-4 .intro-b .intro-img {
    width: 609px;
    height: 517px;
    margin-left: -210px;
}

.main-content .content-game-introduction .box-restrict .info-4 .intro-c .intro-img {
    margin-left: 140px;
}

.main-content .content-game-introduction .box-restrict .info-5 .intro-a .intro-img {
    width: 603px;
    height: 510px;
}

.main-content .content-game-introduction .box-restrict .info-5 .intro-b .intro-img {
    width: 520px;
    height: 663px;
    margin-top: -100px;
}

.main-content .content-game-introduction .box-restrict .info-6 .intro-a .intro-img {
    width: 349px;
    height: 568px;
}

.main-content .content-game-introduction .box-restrict .info-6 .intro-b .intro-img {
    width: 609px;
    height: 517px;
    margin-left: -220px;
}

.main-content .content-game-introduction .box-restrict .info-6 .intro-c .intro-img {
    margin-top: -50px;
    margin-left: 140px;
}


.main-content .content-game-introduction .tag-list {
    z-index: 20;
    margin-top: 30px;
    margin-bottom: 20px;
}

.main-content .content-game-introduction .box-arrow {
    /* banner箭头 */
    background: url("../img/r1/instruction-arrow.png") center no-repeat;
    background-size: contain;
    z-index: 30;
    width: 68px;
    height: 108px;
    margin-top: 160px;
}

@keyframes arrow-left {
    0% {
        transform: translate(0px, 0px);
    }

    50% {
        transform: translate(-3px, 0px);
    }

    100% {
        transform: translate(0px, 0px);
    }
}

@keyframes arrow-right {
    0% {
        transform: translate(0px, 0px) rotateY(180deg);
    }

    50% {
        transform: translate(3px, 0px) rotateY(180deg);
    }

    100% {
        transform: translate(0px, 0px) rotateY(180deg);
    }
}

@keyframes arrow-brighter {
    0% {
        filter: brightness(1);
    }

    100% {
        filter: brightness(1.6);
    }
}

.main-content .content-game-introduction .arrow-left {
    margin-left: -390px;
    animation: arrow-left 1.3s infinite;
    transition: all 0.8s 1.6s;
}

.main-content .content-game-introduction .arrow-left:hover {
    animation: arrow-brighter 0.3s forwards;
}

.main-content .content-game-introduction .arrow-right:hover {
    animation: arrow-brighter 0.3s forwards;
}

.main-content .content-game-introduction .arrow-right {
    margin-left: 540px;
    transform: rotateY(180deg);
    animation: arrow-right 1.3s infinite;
    transition: all 0.8s 1.6s;
}

.main-content .content-game-introduction .box-init .arrow-left {
    opacity: 0;
    margin-left: -1010px;
}

.main-content .content-game-introduction .box-init .arrow-right {
    opacity: 0;
    margin-left: 1220px;
}

.main-content .content-game-introduction .box-tag {
    display: inline-block;
}

@keyframes flicker {
    0% {
        filter: brightness(0.8);
    }

    50% {
        filter: brightness(2);
    }

    100% {
        filter: brightness(0.8);
    }
}

.main-content .content-game-introduction .box-tag .tag-i {
    /* banner的图轴 */
    background: url("../img/r1/instruction-cursor-others.png") center no-repeat;
    background-size: contain;
    width: 41px;
    height: 42px;
    margin-left: 3px;
    margin-right: 3px;
}

.main-content .content-game-introduction .box-tag .tag-i:hover {
    animation: flicker 0.6s infinite;
}

.main-content .content-game-introduction .tag-on .tag-i {
    /* 当前banner高亮图轴 */
    background: url("../img/r1/instruction-cursor-current.png") center no-repeat;
    background-size: contain;
    width: 46px;
    height: 45px;
    margin-left: 0;
    margin-right: 1px;
}

.main-content .content-game-introduction .tag-on .tag-i:hover {
    animation: none;
}

.main-content .content-game-introduction .box-tag {
    margin-top: 0;
    margin-bottom: 0;
    transition: all 0.6s linear 1.8s;
}

.main-content .content-game-introduction .box-init .box-tag {
    margin-top: 100px;
    margin-bottom: -100px;
}

.main-content .info-clear {
    opacity: 0;
}

/* 预约部分图片-散图 */
.main-content .content-pre-registration .pre-info-1 {
    background: url("../img/pre-info-1.png") no-repeat;
    background-size: contain;
    width: 335px;
    height: 217px;
    margin-top: -40px;
}

.main-content .content-pre-registration .pre-info-2 {
    background: url("../img/pre-info-2.png") no-repeat;
    background-size: contain;
    width: 335px;
    height: 217px;
    margin-top: -40px;
}

.main-content .content-pre-registration .pre-info-3 {
    background: url("../img/pre-info-3.png") no-repeat;
    background-size: contain;
    width: 335px;
    height: 217px;
    margin-top: -70px;
}

.main-content .content-pre-registration .pre-info-5 {
    background: url("../img/pre-info-5.png") no-repeat;
    background-size: contain;
    width: 335px;
    height: 217px;
    margin-top: -70px;
}

.main-content .content-pre-registration .pre-info-10 {
    background: url("../img/pre-info-10.png") no-repeat;
    background-size: contain;
    width: 699px;
    height: 395px;
    margin-top: -160px;
    margin-left: 30px;
}

/*game character*/
.main-content .title-game-introduction {
    padding-bottom: 25px;
}

.main-content .content-game-character {
    max-width: 100%;
}

@keyframes character-char-in {
    0% {
        opacity: 0;
        margin-left: -120px;
    }

    10% {
        opacity: 0;
        margin-left: -120px;
    }

    100% {
        margin-left: -80px;
        opacity: 1;
    }
}

@keyframes character-char-out {
    0% {
        opacity: 1;
        margin-left: -80px;
    }

    40% {
        margin-left: -80px;
        opacity: 0;
    }

    100% {
        margin-left: -80px;
        opacity: 0;
    }
}

.main-content .content-game-character .box-info .character-char {
    opacity: 0;
    margin-left: -120px;
    animation: character-char-out 1s backwards;
}

.main-content .content-game-character .info-on .character-char {
    opacity: 1;
    margin-left: -80px;
    animation: character-char-in 1s;
}

@keyframes character-text-in {
    0% {
        opacity: 0;
        margin-top: -40px;
    }

    50% {
        opacity: 0;
        margin-top: -40px;
    }

    75% {
        opacity: 1;
        margin-top: 205px;
    }

    100% {
        opacity: 1;
        margin-top: 120px;
    }
}

@keyframes character-text-out {
    0% {
        opacity: 1;
        margin-top: 180px;
    }

    20% {
        opacity: 0;
        margin-top: 280px;
    }

    100% {
        opacity: 0;
        margin-top: 280px;
    }
}

.main-content .content-game-character .box-info .character-text {
    opacity: 0;
    margin-top: -80px;
    margin-left: 350px;
    animation: character-text-out 1s backwards;
}

.main-content .content-game-character .info-on .character-text {
    opacity: 1;
    margin-top: 120px;
    animation: character-text-in 1s;
}

@keyframes character-intro-in {
    0% {
        opacity: 0;
        transform: scale(1.2, 1.2);
    }

    80% {
        opacity: 0;
        transform: scale(1.2, 1.2);
    }

    100% {
        opacity: 1;
        transform: scale(1, 1);
    }
}

@keyframes character-intro-out {
    0% {
        opacity: 1;
    }

    20% {
        opacity: 0;
    }

    100% {
        opacity: 0;
    }
}

.main-content .content-game-character .box-info .character-intro {
    opacity: 0;
    margin-top: 80px;
    margin-left: 80px;
    animation: character-intro-out 1s backwards;
}

.main-content .content-game-character .info-on .character-intro {
    opacity: 1;
    animation: character-intro-in 1s;
}

.main-content .content-game-character .tag-list {
    opacity: 1;
    transition: all 0.8s 1s;
}

.main-content .content-game-character .box-init .tag-list {
    opacity: 0;
}

.main-content .content-game-character .info-list {
    height: 560px;
}

.main-content .content-game-character .tag-list {
    margin-top: -80px;
    margin-left: 320px;
    margin-bottom: 40px;
}

.main-content .content-game-character .box-tag {
    display: inline-block;
    margin-left: 5px;
    margin-right: 5px;
}

.main-content .content-game-character .box-tag:hover {
    box-shadow: 0 0 9px 3px rgba(255, 255, 255, 0.81);
}

.main-content .content-game-character .tag-on {
    box-shadow: 0 0 9px 3px goldenrod;
}

.main-content .content-game-character .tag-on:hover {
    box-shadow: 0 0 9px 3px goldenrod;
}

.main-content .content-game-character .character-char {
    width: 892px;
    height: 680px;
}

.main-content .content-game-character .tag-on .character-port {
    box-shadow: 0 0 1px 1px white;
}

/* 人物介绍banner图 */
/* 人物 */
.main-content .content-game-character .info-1 .character-char {
    background: url("../img/r1/chara-chara-1.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-character .info-2 .character-char {
    background: url("../img/r1/chara-chara-2.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-character .info-3 .character-char {
    background: url("../img/r1/chara-chara-3.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-character .info-4 .character-char {
    background: url("../img/r1/chara-chara-4.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-character .info-5 .character-char {
    background: url("../img/r1/chara-chara-5.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-character .character-text {
    height: 340px;
    width: 645px;
}

/* 人物文本 */
.main-content .content-game-character .info-1 .character-text {
    background: url("../img/r1/chara-text-1.png") no-repeat;
    background-size: cover;
}

.main-content .content-game-character .info-2 .character-text {
    background: url("../img/r1/chara-text-2.png") no-repeat;
    background-size: cover;
}

.main-content .content-game-character .info-3 .character-text {
    background: url("../img/r1/chara-text-3.png") no-repeat;
    background-size: cover;
}

.main-content .content-game-character .info-4 .character-text {
    background: url("../img/r1/chara-text-4.png") no-repeat;
    background-size: cover;
}

.main-content .content-game-character .info-5 .character-text {
    background: url("../img/r1/chara-text-5.png") no-repeat;
    background-size: cover;
}

.main-content .content-game-character .character-intro {
    width: 153px;
    height: 429px;
}
/* 人物标签 */
.main-content .content-game-character .info-1 .character-intro {
    background: url("../img/character-1-intro.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-character .info-2 .character-intro {
    background: url("../img/character-2-intro.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-character .info-3 .character-intro {
    background: url("../img/character-3-intro.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-character .info-4 .character-intro {
    background: url("../img/character-4-intro.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-character .info-5 .character-intro {
    background: url("../img/character-5-intro.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-character .character-port {
    width: 134px;
    height: 180px;
}

/* 人物游标 */
.main-content .content-game-character .tag-1 .character-port {
    background: url("../img/r1/chara-cursor-1.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-character .tag-2 .character-port {
    background: url("../img/r1/chara-cursor-2.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-character .tag-3 .character-port {
    background: url("../img/r1/chara-cursor-3.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-character .tag-4 .character-port {
    background: url("../img/r1/chara-cursor-4.png") no-repeat;
    background-size: contain;
}

.main-content .content-game-character .tag-5 .character-port {
    background: url("../img/r1/chara-cursor-5.png") no-repeat;
    background-size: contain;
}

/*pre-registration*/
.main-content .web-login-button {
    /* 底部的受付按钮 */
    background: url("../img/r1/top-appointment-button.png") center no-repeat;
    width: 226px;
    height: 100px;
    margin-right: 20px;
}

.main-content .emulator-login-button {
    background: url("../img/login-emlator-button.png") center no-repeat;
    width: 226px;
    height: 100px;
    margin-left: 20px;
}

.main-content .bottom-pre-registration {
    padding-top: 60px;
    padding-bottom: 40px;
}

/*content top*/
.main-content .content-top {
    height: 1200px;
    overflow: hidden;
}

.main-content .content-top-on {
    height: 780px;
    transition: all 0.6s;
}

.main-content .content-top .top-character {
    /* top位置人物大图 */
    background: url("../img/r1/top-character.png") no-repeat;
    /* background: url("../img/top-character.png") no-repeat; */
    background-size: contain;
    width: 1081px;
    height: 756px;
    margin-left: -200px;
    margin-top: 50px;
    z-index: 8;
}

.main-content .content-top .top-character-r {
    background: url("../img/r1/top-character.png") no-repeat;
    background-size: cover;
    width: 1081px;
    height: 756px;
    margin-left: -200px;
    margin-top: 50px;
    z-index: 8;
}

.main-content .logo-r {
    background: url("../img/r1/top-logo.png") no-repeat;
    background-size: contain;
}

.main-content .logo-n {
    background: url("../img/r1/top-logo.png") no-repeat;
    background-size: contain;
}

.main-content .content-top .top-logo {
    width: 535px;
    height: 225px;
    z-index: 9;
    margin-top: 530px;
    margin-left: 100px;
}

.main-content .content-top .top-text {
    /* top位置文本 */
    background: url("../img/r1/top-text-left.png") no-repeat;
    /* background: url("../img/top-text.png") no-repeat; */
    background-size:contain;
    z-index: 10;
    width: 950px;
    height: 180px;
    margin-left: -500px;
    margin-top: 70px;
}

.main-content .content-top .top-text-1 {
    /* top位置文本 */
    background: url("../img/r1/top-text-right.png") no-repeat;
    /* background: url("../img/top-text.png") no-repeat; */
    background-size: contain;
    z-index: 10;
    width: 950px;
    height: 250px;
    margin-left: 100px;
    margin-top: 70px;
}


.main-content .content-top .top-text-2 {
    background: url(../img/top-text-2.png) center no-repeat;
    background-size: contain;
    width: 384px;
    height: 59px;
    margin-left: -670px;
    margin-top: 170px;
    z-index: 9;
}

.main-content .content-top .top-text-pre-2 {
    background: url(../img/r1/top-text-right.png) center no-repeat;
    background-size: contain;
    width: 423px;
    height: 112px;
    margin-left: 100px;
    margin-top: 170px;
    z-index: 9;
}

.main-content .content-top .top-pf-button {
    z-index: 16;
}

.main-content .content-top .pf-google-play {
    background: url("../img/google-play-btn.png") no-repeat;
    background-size: contain;
    width: 278px;
    height: 140px;
}

.main-content .content-top .pf-app-store {
    background: url("../img/app-store-btn.png") no-repeat;
    background-size: contain;
    width: 278px;
    height: 140px;
}

.main-content .content-top .cover-shadow {
    opacity: 0;
    height: 1px;
    width: 100vw;
    left: 0;
}

.main-content .content-top-on .cover-shadow {
    background-color: black;
    box-shadow: 0 0 16px 15px black;
    z-index: 12;
    opacity: 1;
    bottom: 0;
    transition: opacity 1.8s;
}

.main-content .top-pre-registration {
    width: 600px;
    margin-left: 170px;
    z-index: 11;
}

.main-content .top-pre-registration .pre-registration-button {
    z-index: 11;
}

.main-content .content-top .video-cover-1 {
    /* 视屏播放遮罩图 */
    background: url("../img/r1/top-video-cover.png") no-repeat;
    /* background: url("../img/video-cover-1.png") no-repeat; */
    background-size:contain;
    width: 280px;
    height: 150px;
}

.main-content .content-top .video-cover-2 {
    background: url("../img/video-cover-2.png") no-repeat;
    background-size: contain;
    width: 280px;
    height: 150px;
}

.main-content .content-top .video-cover-r {
    background: url("../img_r/video-cover-r.png") no-repeat;
    background-size: contain;
    width: 280px;
    height: 150px;
}

.main-content .content-top .video-play-btn {
    background: url("../img/video-play-btn.png") center no-repeat;
    background-size: contain;
    width: 93px;
    height: 93px;
}

.main-content .content-top .video-cover-1:hover .video-play-btn {
    filter: brightness(1.6);
}

.main-content .content-top .video-cover-1:hover {
    transform: scale(1.1);
}

.main-content .content-top .video-cover-2:hover .video-play-btn {
    filter: brightness(1.6);
}

.main-content .content-top .video-cover-2:hover {
    transform: scale(1.1);
}

.main-content .content-top .video-cover {
    margin-top: 220px;
    z-index: 10;
}

.main-content .content-top .pre-registration-button {
    margin-top: 70px;
}

.main-content .content-bottom .pre-registration-button {
    margin-top: 50px;
    margin-bottom: 10px;
}

.main-content .content-top .twitter-href-btn {
    background: url("../img/twitter-btn.png") no-repeat;
    background-size: contain;
    width: 213px;
    height: 95px;
    z-index: 10;
}

.main-content .content-top .twitter-href-btn:hover {
    filter: brightness(1.2);
}

.main-content .content-top .gacha-href-btn {
    background: url("../img/gacha-btn.png") no-repeat;
    background-size: contain;
    width: 213px;
    height: 95px;
    z-index: 10;
}

.main-content .content-top .gacha-href-btn:hover {
    filter: brightness(1.2);
}

/*content footer*/
.main-content .content-footer {
    height: 140px;
    font-size: 13px;
}

.main-content .content-footer .game-logo {
    height: 90px;
    width: 240px;
    margin-left: 220px;
}

.main-content .content-footer .game-info {
    width: 445px;
    font-size: 12px;
}

.main-content .content-footer .game-info-text {
    line-height: 1.4;
    margin-left: 25px;
    color: #a0b4bf;
}

.main-content .content-footer .game-href {
    color: #a0b4bf;
    text-decoration: underline;
    margin-left: 10px;
    margin-right: 10px;
}

.main-content .content-twitter .twitter-board {
    background: url("../img/r1/twitter-content.png") center no-repeat;
    background-size: contain;
    width: 1025px;
    height: 681px;
}
/* 临时用 */
.main-content .content-twitter .twitter-board-chara {
    background: url("../img/r1/twitter-content-chara.png") center no-repeat;
    background-size: contain;
    width: 1025px;
    height: 681px;
}

.main-content .content-twitter .twitter-info {
    background-color: white;
    margin-top: 203px;
    margin-left: 152px;
    height: 327px;
    width: 493px;
    overflow-x: auto;
    overflow-y: scroll;
}

.main-content .content-twitter .board-char {
    background: url("../img/board-char.png") center no-repeat;
    background-size: contain;
    width: 379px;
    height: 632px;
    margin-left: 650px;
    margin-top: -40px;
}

#cover-overlay {
    display: none;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.6);
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
}

#cover-overlay .video-content {
    width: 1200px;
    margin: 10% auto 0;
    position: absolute;
    top: 32%;
    left: 50%;
}

#cover-overlay .youtube-video {
    margin: -337px 0 0 -600px;
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56%;
}

#cover-overlay .youtube-video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

#cover-overlay-1 {
    display: none;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.6);
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
}

#cover-overlay-1 .start-page {
    position: absolute;
    margin-left: -300px;
    left: 50%;
    top: 50%;
    margin-top: -160px;
}

@media only screen and (max-width: 1000px) {
    .video-content {
        top: 50%;
        width: 100%;
        left: 0;
        margin: -50% 0 0;
    }
}

/*2020-07-14 新增样式*/
.clearfix {
    *zoom: 1;
    _height: 1px
}

.clearfix:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden
}

.btn_area {
    width: 500px;
}

.btn_area .right {
    float: right;
}

.btn_area .btn_web_login {
    background: url(../img/login-web-button.png) center no-repeat;
    width: 226px;
    height: 100px;
    cursor: pointer;
}

.btn_area .btn_pre_web_login {
    background: url(../img/pre-login-web-button.png) center no-repeat;
    width: 226px;
    height: 131px;
    cursor: pointer;
}

.btn_area .btn_emulator_login {
    background: url(../img/login-emlator-button.png) center no-repeat;
    width: 226px;
    height: 100px;
    cursor: pointer;
}

.btn_area .btn_pre_register {
    /* top位置事前登录受付按钮 */
    background: url(../img/r1/top-appointment-button.png) center no-repeat;
    /* background: url(../img/pre-register-button.png) center no-repeat; */
    width: 270px;
    height: 275px;
    cursor: pointer;
}

.btn_area .right .check {
    color: white;
    background: rgba(0, 0, 0, 0.74);
    margin-top: 20px;
}

.btn_area .right .check label {
    cursor: pointer;
}

.btn_area_top {
    margin-top: 70px;
}

.btn_area_footer {
    margin: 120px auto 40px;
}

/* .appointments {
    display: flex;
    width: 1025px;
    margin: 70px auto 30px;
    position: relative;
}

.appointments .text {
    background: url(../img/r1/appointment-title) no-repeat;
    background-size: contain;
    width: 686px;
    height: 296px;
    position: absolute;
    top: -40px;
    left: 40%;
    margin-left: -250px;
} */

.main-content .content-appointments {
    max-width: 100%;
}

.main-content .title-appointments {
    /* twitter的标题 */
    background: url(../img/r1/appointment-title.png) no-repeat;
    background-size: contain;
    margin-top: 30px;
    width: 407px;
    height: 44px;
}

/* 预约部分 */
/* 小标题 */
.main-content .subtitle-appointments {
    background: url(../img/r1/appointment-subtitle.png) no-repeat; 
    background-size: contain;
    width: 500px;
    height: 100px;
    margin-left: 30px;
}

.main-content .box-appointments {
    width: 550px;
    height: 300px;
    display: flex;
    margin-top: -20px;
}

.main-content .box-appointments .step-1{
    width: 155px;
    height: 300px;
    background: url(../img/r1/appointment-1.png) no-repeat;
    background-size: contain;
}
.main-content .box-appointments .step-2{
    width: 155px;
    height: 300px;
    background: url(../img/r1/appointment-2.png) no-repeat;
    background-size: contain;
}
.main-content .box-appointments .step-3{
    width: 155px;
    height: 300px;
    background: url(../img/r1/appointment-3.png) no-repeat;
    background-size: contain;
}
.main-content .box-appointments .step-4{
    width: 155px;
    height: 300px;
    background: url(../img/r1/appointment-4.png) no-repeat;
    background-size: contain;
}
.main-content .box-appointments .step-5{
    width: 155px;
    height: 300px;
    background: url(../img/r1/appointment-5.png) no-repeat;
    background-size: contain;
}
.main-content .step-6{
    width: 550px;
    height: 120px;
    background: url(../img/r1/appointment-6.png) no-repeat;
    background-size: contain;
}
.main-content .step-7{
    width: 550px;
    height: 120px;
    background: url(../img/r1/appointment-7.png) no-repeat;
    background-size: contain;
}






/* 临时用
.main-content .bg-character {
    background: url(../img/r1/chara-content.png) no-repeat;
    background-size: contain;
    margin-top: 60px;
    margin-left: 40px;
    width: 1025px;
    height: 681px;
}

.main-content .bg-introduction {
    background: url(../img/r1/instruction-content.png) no-repeat;
    background-size: contain;
    margin-top: 10px;
    margin-left: 40px;
    width: 1025px;
    height: 681px;
}

.main-content .bg-twitter {
    background: url(../img/r1/twitter-content.png) no-repeat;
    background-size: contain;
    margin-top: 10px;
    margin-left: 40px;
    width: 1025px;
    height: 681px;
} */


.btn_emulator_login {
    display: none;
}

.emulator-login-button {
    display: none;
}

.btn_area .left {
    float: left;
    margin-left: 140px
}

.bulletin {
    width: 1070px;
    margin: 70px auto 30px;
    position: relative;
}

.bulletin .bg {
    background: url("../img/bulletin.png") no-repeat;
    background-size: contain;
    width: 1070px;
    height: 691px;
    margin-left: -70px
}

.bulletin .bg_r {
    background: url("../img/bulletin_r.png") no-repeat;
    background-size: contain;
    width: 1071px;
    height: 691px;
    margin-left: -70px
}