* {
    font-weight: bold;
    font-family: Arial,"黑体";
    overflow: hidden;
}
:root {
    --ccb_font_size: 12vw;
}

#ccb_screen_1,#ccb_screen_2,#ccb_screen_5 {
    background-color: #5A5A5A;
    position: absolute;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
}
#ccb_large_title,#play_ccb,#ccb_end_title {
    position: relative;
}
#ccb_large_title,#ccb_noti_title,#ccb_end_title {
    color: #ff7;
    top: calc(50vh - var(--ccb_font_size));
    font-size: var(--ccb_font_size);
    text-align: center;
}
button {
    margin:2px 4px;
    background-color: #444;
    color: #fff;
    border-radius: 50px;
    padding:12px 26px;
    font-size: calc(var(--ccb_font_size)*.6);
}
#screen2_img {
    max-width: 100%;
    height: fit-content;
    animation: fadein 1s linear 1;
}
#ccb_screen_3 {
    position: absolute;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(#0a0,#090,#070,#060,#080,#060);
}
#screen3_img {
    max-width: 100%;
    position: absolute;
    transition: 4s linear;
    left: 0px;
    bottom: calc(var(--ccb_font_size)*.6);
}
#screen4_img {
    max-width: 100%;
    position: absolute;
    left: 0px;
    bottom: calc(var(--ccb_font_size)*.6);
}
#screen4_elp {
    width: calc(var(--ccb_font_size)*12);
    position: absolute;
    left: calc(var(--ccb_font_size)*5);
    bottom: calc(var(--ccb_font_size)*8);
    transition: 1.1s linear;
    transform: rotate(18deg);
}
#screen4_wow {
    display: none;
    width: calc(var(--ccb_font_size)*2);
    left: calc(var(--ccb_font_size)*1);
    bottom: calc(var(--ccb_font_size)*2);
    transform: rotate(36deg);
    transition: .05s linear;
    position: absolute;
}
#ccb_noti_title {
    position: absolute;
    top: calc(var(--ccb_font_size)*.1);
    width: 100vw;
    text-align: center;
    text-shadow: 4px 4px 0px #900;
    animation: cnt_anim1 .1s linear infinite;
    z-index: 2;
}
#ccb_noti_progress {
    width: 40vw;
    height: calc(var(--ccb_font_size)*.4);
}
#cet_txt2,#cet_txt3 {
    font-size: calc(var(--ccb_font_size)*.5);
}
.score_show {
    position: absolute;
    top: calc(var(--ccb_font_size));
    width: 100vw;
    text-align: center;
    font-style: italic;
    font-size: calc(var(--ccb_font_size));
    color: #fff;
    text-shadow: 8px 8px 0px #900;
    z-index: 3;
    opacity: 0;
    animation: ss_anim1 .5s ease-out 1;
}
@media screen and (min-width: 800px) {
    :root {
        --ccb_font_size: 96px;
    }
}
@keyframes fadein {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
@keyframes cnt_anim1 {
    0% {
        color: #ffa;
    }
    50% {
        color: #e57;
    }
    100% {
        color: #ff7;
    }
}
@keyframes ss_anim1 {
    from {
        opacity: 1;
        top: calc(var(--ccb_font_size)*2);
    }
    to {
        opacity: 0;
        top: 0px;
    }
}