::-webkit-scrollbar {
    width: 0;
    height: 0;
}
html {
    scrollbar-width: none;
    background-color: #000;
    padding:0;
}
.nav {
    display: flex;
    flex-direction: column;
    background-color: #fff;
    justify-content: start;
    right: 0;
    width: 16vw;
    min-height: 114514px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(3px);
    z-index: 114514;
    padding-top: 1vw;
    position: fixed;
    gap: 10px;
}
.nav::before {
    content: 'MENU';
    position: absolute;
    rotate: 90deg;
    right: -30px;
    top: 30px;
    color: #00000090;
    font-size: 50px;
    font-weight: 1000;
    width: fit-content;
    height: fit-content;
    font-family: fantasy;
    will-change: transform;
}
.nav::after {
    content: 'QQ:3695151192';
    position: absolute;
    top: 95vh;
    left: 0.9vw;
    color: #000;
    font-size: 1.8vw;
    font-weight: 1000;
    width: 100px;
    height: fit-content;
    font-family: serif;
    will-change: transform;
}
.nav a {
    display: inline-block;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: #000;
    width: fit-content;
    height: fit-content;
    font-weight: 700;
    font-size: 18px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    text-align: center;
    transition: 0.1s linear all;
    margin-top: 1vw;
    margin-left: 2vw;
    position: relative;
}
.nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 0;
    height: 4px;
    border-radius: 4px;
    background-color: #000;
    transition: width 0.25s ease;
    will-change: transform;
}
.nav a:hover::after {
    width: 100%;
}
.nav a:active::after {
    width: 100%;
}
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
    z-index: 114515;
    position: fixed;
    top: 20px;
    right: 20px;
    cursor: url('/src/cursor/miku.png') 6 7, crosshair;
}
.hamburger span {
    display: block;
    height: 3px;
    width: 100%;
    background: #000;
    border-radius: 3px;
    transition: all 0.3s ease;
}
.hamburger.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}
@keyframes vtox {
    0% { backdrop-filter: blur(0px) }
    100% { backdrop-filter: blur(2px) }
}
.overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1145;
    will-change: transform;
    transition: all 0.1s linear;
    animation: vtox 0.2s linear;
    backdrop-filter: blur(2px)
}
.overlay.active {
    display: block;
}
body {
    min-width: 100vw;
    min-height: 100vh;
    margin: 0;
    padding: 0;
    border: 0;
    background-color: #000;
    cursor: url('/src/cursor/greenonion.png') 6 7, crosshair;
}

a:hover {
    cursor: url('/src/cursor/miku.png') 6 7, crosshair;
}
.whole {
    display: flex;
    flex-direction: row;
}
.bg {
    background-image: url('/src/bg/1.webp');
    width: 83vw;
    height: 50vw;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
.bg a{
    display: block;
    text-decoration: none;
    font-size:10vw;
    font-weight: 900;
    font-family:  serif;
    color: #000;
    text-shadow:2px 1px 1px #fff;
    width: fit-content;
    height:fit-content;
    margin:0 auto;
    justify-content: center;
}
.main {
    display: flex;
    width: 83vw;
    margin-left: 0;
    margin-right: 17vw;
    flex-direction: column;
    min-height: 100vh;
}
.paragraph {
    display: flex;
    width: 100%;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 1vw auto 0 auto;
    background-color: #fff;
}
.paragraph h1 {
    font-weight: 800;
    font-size: 40px;
    display: flex;
    align-items: center;
    text-align: center;
    padding: 5px;
    margin: 0 auto;
}
.paragraph h2 {
    font-weight: 700;
    font-size: 35px;
    display: flex;
    align-items: center;
    text-align: center;
    padding: 5px;
    margin: 0 auto;
}
.paragraph a {
    font-weight: 700;
    font-size: 35px;
    align-items: center;
    text-align: center;
    text-decoration: none;
    color: #000;
    padding: 5px;
    margin: 0 auto;
}
.titletable {
    display: flex;
    flex-direction: row;
    height: fit-content;
    bottom: 0;
}
@keyframes RollNews {
    0% { transform: translateX(-100%); }
    2% { transform: translateX(0px); }
    25% { transform: translateX(0px); }
    27% { transform: translateX(100%); }
    100% { transform: translateX(100%); }
}
.news-roll {
    width: 83vw;
    height: 24.9vw;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    margin: 1vw auto 0 auto;
}
.news:nth-child(1) { animation-delay: -12s; }
.news:nth-child(2) { animation-delay: -8s; }
.news:nth-child(3) { animation-delay: -4s; }
.news:nth-child(4) { animation-delay: 0s; }
.news {
    position: absolute;
    display: inline-block;
    width: 83vw;
    height: 24.9vw;
    animation: RollNews 16s ease-in-out infinite;
    align-items: center;
}
.news img {
    width: 83vw;
    height: 24.9vw;
    object-fit: contain;
    margin: 0 auto;
    left: 0;
    right: 0;
}
.bg-video {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}
.bg-video::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 107, 53, 0.25);
    pointer-events: none;
}
.bg-video video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.mbidc {
    padding: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    align-items: center;
    justify-content: start;
    width: 83vw;
    background-color: #fff;
    position: relative;
    overflow: hidden;
}
.mbidc_data {
    display: flex;
    flex-direction: row;
    width: fit-content;
    align-items: center;
    width:1000px;
    position: relative;
    z-index: 1;
    margin-top:5vh;
}
.mbidc_data_chu img {
    width: 300px;
    height: 400px;
    overflow: hidden;
    left: 0;
    transition: transform 0.1s ease-out;
    will-change: transform;
    object-fit: contain;
}
.mbidc_data_mainidc {
    width:40vw;
    height:fit-content;
    margin: 0 auto;
    justify-content: center;
    align-items: center;
    color: #000;
    flex-shrink: 0; 
}
.mbidc_data_mainidc h1 {
    font-size: 35px;
}
.mbidc_data_mainidc h2 {
    font-size: 30px;
}
.mbidc_data_mainidc h3 {
    font-size: 20px;
}
.mbidc_data_mainidc h1,
.mbidc_data_mainidc h2,
.mbidc_data_mainidc h3{
    display:flex;
    align-items: center;
    margin:0 auto;
    text-align: center;
    font-weight: 900;
    font-family: serif;
    flex-wrap: nowrap;
    white-space: nowrap;
    width: fit-content;
    flex-shrink: 0; 
}
.mbidc_choose {
    display: flex;
    flex-direction: row;
    margin: 0 auto;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.mbidc_choose-column {
    display: flex;
    flex-direction: column;
    margin: 0 auto;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.mbidc_choose a {
    text-decoration: none;
    color: #000;
    font-size: 20px;
    font-family: cursive;
    transition: transform 0.2s linear;
}
.mbidc_choose-column a {
    text-decoration: none;
    color: #000;
    font-size: 20px;
    font-family: cursive;
    transition: transform 0.2s linear;
}
.mbidc_choose_avatar {
    display: flex;
    flex-direction: column;
    object-fit: cover;
    width: 100px;
    height: fit-content;
    padding: 0;
    border-radius: 5px;
    overflow: hidden;
    border: 2px solid transparent;
}
.mbidc_choose_avatar:hover {
    border: 2px solid;
}
.mbidc_choose_avatar-row {
    display: flex;
    flex-direction: row;
    object-fit: cover;
    width: fit-content;
    height: 100px;
    border-radius: 5px;
    overflow: hidden;
    border: 2px solid transparent;
}
.mbidc_choose_avatar-row:hover {
    border: 2px solid;
}
.drummer:hover {
    border: 2px solid #00ccff;
}
.keyboardplayer:hover {
    border: 2px solid #8abdcf;
}
.leadsinger:hover {
    border: 2px solid #000;
}
.leadguitarist:hover {
    border: 2px solid #b2fef3;
}
.rhythmguitarist:hover {
    border: 2px solid #b8e09d;
}
@keyframes changingborder {
    0%   { border-color: #ff0000; }
    16%  { border-color: #ff8800; }
    33%  { border-color: #ffff00; }
    50%  { border-color: #00ff00; }
    66%  { border-color: #0088ff; }
    83%  { border-color: #8800ff; }
    100% { border-color: #ff0000; }
}
.bassist:hover {
    border: 2px solid transparent;
    animation: changingborder 1s linear infinite;
}
.mbidc_choose_avatar p {
    display: flex;
    flex-direction: column;
    width: 100px;
    height: min-content;
    margin: 0;
    font-family: 'Times New Roman', Times, serif;
    font-weight: 900;
}
.mbidc_choose_avatar-row p {
    display: flex;
    flex-direction: column;
    width: 1em;
    word-wrap: break-word;
    height: 100px;
    margin: 0;
    font-family: 'Times New Roman', Times, serif;
    text-align: center;
    justify-content: center;
    align-items: center;
    font-weight: 900;
}
.mbidc_choose_avatar img {
    width: 100px;
    aspect-ratio: 1/1;
    object-fit: cover;
    transition: transform 0.2s ease-out;
    overflow: hidden;
    will-change: transform;
}
.mbidc_choose_avatar-row img {
    width: 100px;
    aspect-ratio: 1/1;
    object-fit: cover;
    transition: 0.1s ease-in-out;
    overflow: hidden;
}
.the_row {
    display: flex;
    left: 0;
    right:0;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    width: 100%;
    min-width: fit-content;
}
.video_pool{
    display:flex;
    flex-direction: row;
    flex-wrap: wrap;
    min-width:370px;
    width:73vw;
    padding:20px;
    gap:10px 40px;
    background-color: transparent;
    z-index: 1;
    margin:0 auto;
}
.video_pool a{
    text-decoration: none;
}
.video_card{
    display: flex;
    flex-direction: column;
    width:140px;
    height:110px;
    gap:0;
    margin:0;
    padding: 0;
    border: 0;
}
.video_card img{
    width:140px;
    height:90px;
    background-color:#ffffff30;
    border-radius: 5px;
    gap:0;
    margin:0;
    padding: 0;
    border: 0;
    align-items: center;
    justify-content: center;
    object-fit:cover;
    overflow: hidden;
}
.video_card p{
    width:136px;
    height:20px;
    color:#000;
    font-weight: 700;
    font-size:15px;
    border-radius: 5px;
    gap:0;
    margin:0;
    margin-left:4px;
    padding: 0;
    border: 0;
    font-family: cursive;
    align-items: center;
    text-decoration: none;
}
@keyframes changingbackground {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}
@keyframes threedrotating {
    0% { transform: perspective(500px) rotateY(0deg) translateZ(10px); }
    100% { transform: perspective(500px) rotateY(360deg) translateZ(10px); }
}
@media (max-width: 800px) {
    .main{
        width:100vw;
        margin-right: 0;
    }
    .hamburger {
        display: flex;
    }
    .bg{
        width:100vw;
        height:70vw
    }
    .news{
        width:100vw;
        height: 30vw;
    }
    .news-roll{
        width:100vw;
        height: 30vw;
    }
    .news img {
        width: 100vw;
        height: 30vw;
    }
    .nav {
        position: fixed;
        top: 0;
        right: -100%; 
        width: 30vw;
        height: 100vh;
        background: transparent;
        flex-direction: column;
        align-items: center;
        padding-top: 100px;
        min-height: 100vh;
        gap: 30px;
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
        right: -100%;
        left: auto;
    }
    .nav.active {
        right: 0;
    }
    .nav a {
        font-size: 28px;
        margin: 0;
        width: fit-content;
    }
    .mbidc_choose_avatar {
        width: 11vw;
    }
    .mbidc_choose_avatar img {
        width: 11vw;
    }
    .mbidc_choose_avatar p {
        font-size: 2.75vw;
    }
    .mbidc_data {
        flex-direction: column;
    }
    .mbidc_data_chu {
        margin: 0;
        width: fit-content;
        left:0;
    }
    .mbidc_data_chu img {
        margin: 0;
        width: 300px;
    }
    .mbidc_data_mainidc {
        width:fit-content;
        margin:0 auto;
        height:50vh;
    }
    .mbidc_choose-column {
        width: 11vw;
    }
    .mbidc{
        width:100%;
    }
    .mbidc_data{
        width:100%;
    }
    .mbidc_data_mainidc {
        left:50%;
    }
    .paragraph h1 {
        font-weight: 750;
        font-size: 40px;
    }
    .paragraph h2 {
        font-weight: 650;
        font-size: 30px;
    }
    .paragraph a {
        font-weight: 650;
        font-size: 30px;
    }
    .titletable {
        flex-direction: column;
    }
    .nav a {
        font-size: 12px;
    }
    .nav::before {
        font-size:8vw;
        top:25px;
        left:-20px;
        right:unset;
    }
    .nav::after {
        content: 'QQ:3695151192';
        position: absolute;
        top: 78vh;
        rotate: 90deg;
        color: #000;
        font-size: 24px;
        font-weight: 900;
        height: fit-content;
        font-family: serif;
        will-change: transform;
    }
}

@view-transition {
    navigation: auto;
}
@keyframes orangeFlow {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}