:root {
  --sub-panel-bg: rgba(255, 255, 255, 0.79); /* 面板底色（沿用原值，想更实可改 0.95） */
  --sub-panel-pad-y: 15px; /* 面板上下内边距（原 15px） */
  --sub-panel-pad-x: 16px; /* 面板左右内边距，加宽后给文字留呼吸位 */
  --sub-panel-radius: 0px; /* 圆角，想要胶囊感可改 6px */
  --sub-panel-shadow: none;}

/* ---------- 1. 二级面板：宽度自适应 + 居中于一级项 ---------- */
#nav .nav > ul > li > ul {
    left: 50% !important;
    right: auto !important;
    transform: translateX(-50%);
    width: max-content;
    min-width: 100%;
    box-sizing: content-box;
    /* padding: var(--sub-panel-pad-y) var(--sub-panel-pad-x); */
    margin: 0;
    background: var(--sub-panel-bg);
    border-radius: var(--sub-panel-radius);
    box-shadow: var(--sub-panel-shadow);}

/* ---------- 2. 每个二级项强制单行 ---------- */
#nav .nav > ul > li > ul > li {
  white-space: nowrap;}

#nav .nav > ul > li > ul > li > a {
  margin: 0; /* 原 margin:0 7px 已由面板 padding 统一接管，去掉避免宽度虚胖 */
  white-space: nowrap;
  word-break: keep-all;
          padding-left: 5px;
        padding-right: 5px;}

/* ---------- 3. 窄屏防顶出视口（面板居中后左右各露一半） ---------- */
@media screen and (max-width: 1200px) {
  :root {
    --sub-panel-pad-x: 10px;}
}
.vsbcontent-table-container-outer { position: relative;}
.vsbcontent-table-container
{
    width: 98%;
    overflow-y: auto;
    _overflow: auto;
    margin: 2px;}
.vsbcontent-table-container::-webkit-scrollbar
{
    -webkit-appearance: none;
    width: 14px;
    height: 14px;}
.vsbcontent-table-container::-webkit-scrollbar-thumb
{
    border-radius: 8px;
    border: 3px solid #fff;
    background-color: rgba(0, 0, 0, .3);}
.vsbcontent-table-container-fade
{
    position: absolute;
    right: 0;
    width: 5px;
    height: 100%;
    background-image: -webkit-linear-gradient(0deg, rgba(255,255,255,.5), #fff);
    background-image: -moz-linear-gradient(0deg, rgba(255,255,255,.5), #fff);
    background-image: -ms-linear-gradient(0deg, rgba(255,255,255,.5), #fff);
    background-image: -o-linear-gradient(0deg, rgba(255,255,255,.5), #fff);
    background-image: linear-gradient(0deg, rgba(255,255,255,.5), #fff);}




.art-main .art-body p[style] { text-indent: 2em !important;}