.article-board-container[data-v-2d2882d5]{align-items:center;color:wheat;display:flex;justify-content:var(--v692b0702)}.article-board[data-v-2d2882d5]{box-shadow:0 0 10px #ffffff4d;right:var(--g-mainboard-margin-right)}.trade-mark[data-v-2fbe39a3]{background-position:50%;background-repeat:no-repeat;background-size:cover;-webkit-user-select:none;-moz-user-select:none;user-select:none}.the-control-menu-item[data-v-8c920441]{align-items:center;background-color:#fffc;color:#000;display:flex;font-family:iconfont;font-size:1.2rem;height:2rem;justify-content:center;width:2rem}.the-control-menu-item[data-v-41bca3d1]{background-color:#fffc;border-radius:3px 0 0;color:#000;font-family:iconfont;font-size:1.2rem;height:2rem;line-height:2rem;text-align:center;width:2rem}.close-button[data-v-043fcf0a],.open-button[data-v-043fcf0a]{align-items:center;cursor:pointer;display:flex;font-family:iconfont;justify-content:center;position:fixed;right:5px;top:5px;-webkit-user-select:none;-moz-user-select:none;user-select:none;z-index:1000}.open-button[data-v-043fcf0a]{box-shadow:0 1px 2px #00000080,inset 0 1px #ffffff0d}.open-button[data-v-043fcf0a]:hover{box-shadow:0 1px 2px #8a2be2cc,inset 0 1px #ffffff80}.star-container[data-v-043fcf0a]{animation:animatedBackground-043fcf0a 600s linear infinite alternate;background-image:url(https://image.big-history.online/category-default/default_1701679834097.jpg)}@keyframes animatedBackground-043fcf0a{0%{background-position:0 0}to{background-position:100% 0}}