.jyd-modal{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:24px;background:rgba(22,40,59,.5);opacity:0;visibility:hidden;transition:.25s}
.jyd-modal.open{opacity:1;visibility:visible}
.jyd-modal-box{position:relative;width:min(860px,100%);max-height:86vh;display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--line);border-radius:10px;background:#fff;box-shadow:0 30px 80px rgba(0,0,0,.18);transform:translateY(14px);transition:.25s}
.jyd-modal.open .jyd-modal-box{transform:none}
.jyd-modal-close{position:absolute;z-index:3;top:12px;right:12px;display:grid;width:34px;height:34px;place-items:center;border:1px solid var(--line);border-radius:50%;background:#f5f7fa;color:#5d7387;font-size:18px;line-height:1}
.jyd-modal-close:hover{border-color:var(--cyan);color:#16283b}
.jyd-modal-body{overflow:auto;padding:34px 38px 40px}
.jyd-modal-body h2{margin:10px 0 12px;font-size:clamp(22px,3vw,32px);color:#16283b}
.jyd-modal-body .eyebrow{margin-bottom:6px}
.jyd-modal-lead{color:var(--muted);line-height:1.9}
.jyd-modal-meta{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 4px}
.jyd-modal-meta span{padding:4px 10px;border:1px solid var(--line);border-radius:14px;color:#5d7387;font-size:10px;background:#f5f7fa}
.jyd-modal-points{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 8px}
.jyd-modal-points span{padding:8px 12px;border:1px solid var(--line);border-radius:18px;color:#2c4258;font-size:10px;background:#f5f7fa}
.jyd-modal-cta{display:inline-grid;place-items:center;min-height:42px;margin-top:22px;padding:0 22px;border:0;border-radius:5px;background:var(--blue);color:#fff;font-weight:800;transition:.2s}
.jyd-modal-cta:hover{background:var(--cyan)}
.jyd-modal-caps{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;margin-top:24px}
.jyd-modal-caps article{padding:15px;border:1px solid var(--line);border-radius:7px;background:#f5f7fa}
.jyd-modal-caps b{color:var(--cyan);font-size:10px}
.jyd-modal-caps h3{margin:6px 0 4px;font-size:14px;color:#16283b}
.jyd-modal-caps p{margin:0;color:var(--muted);font-size:11px;line-height:1.7}
.jyd-modal-media{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-top:20px}
.jyd-modal-media div{display:grid;min-height:120px;place-items:center;overflow:hidden;border:1px solid var(--line);border-radius:7px;background:#eef3f8;color:#7a8da0;font-size:10px;background-size:cover;background-position:center}
.jyd-modal-media div img{width:100%;height:100%;object-fit:cover}
/* 文章正文 */
.jyd-article-body{max-width:760px;margin:26px 0 8px}
.jyd-article-body p{color:#2c4258;font-size:15px;line-height:2.05;white-space:pre-line}
/* 文章 PDF 文章化显示（PDF.js 渲染成图片竖排，随弹窗自然滚动） */
.jyd-pdf-wrap{margin:20px 0 6px}
/* 缩放控件：固定在弹窗左侧空白处，不随滚动移动 */
.jyd-pdf-tools{position:fixed;z-index:1001;display:flex;flex-direction:column;gap:8px;padding:8px;border:1px solid var(--line);border-radius:10px;background:rgba(255,255,255,.95);box-shadow:0 6px 20px rgba(0,0,0,.14)}
.jyd-pdf-tools button{min-width:34px;height:34px;padding:0;border:1px solid var(--line);border-radius:7px;background:#fff;color:#16283b;font-size:15px;font-weight:700;cursor:pointer;transition:.15s}
.jyd-pdf-tools button:hover{background:#eef3f8;border-color:var(--cyan);color:#1256c9}
/* 自定义缩放倍数输入（在按钮下方） */
.jyd-pdf-zoombox{display:flex;align-items:center;gap:3px;margin-top:4px;padding-top:8px;border-top:1px solid var(--line)}
.jyd-pdf-zoombox input{width:52px;height:30px;padding:0 4px;border:1px solid var(--line);border-radius:6px;background:#fff;color:#16283b;font-size:13px;text-align:center}
.jyd-pdf-zoombox input:focus{outline:none;border-color:var(--cyan)}
.jyd-pdf-zoombox span{font-size:11px;color:#5d7387}
/* 页面竖排无缝连成一篇；放大超出屏幕时横向滑动查看 */
.jyd-pdf-art{display:block;overflow-x:auto;touch-action:pan-y;-webkit-user-select:none;user-select:none}
.jyd-pdf-art.zoomed{cursor:grab}
.jyd-pdf-art.dragging{cursor:grabbing}
.jyd-pdf-art::-webkit-scrollbar{height:10px}
.jyd-pdf-art::-webkit-scrollbar-thumb{background:#c6d2de;border-radius:5px}
.jyd-pdf-art::-webkit-scrollbar-thumb:hover{background:#a9bacb}
.jyd-pdf-art-page{display:block;height:auto;margin:0 auto;max-width:none}
.jyd-pdf-art.zoomed .jyd-pdf-art-page{margin-left:0}
.jyd-pdf-loading{padding:30px;color:#7a8da0;text-align:center}
.jyd-pdf-img{max-width:100%;max-height:70vh;margin:18px auto 6px;display:block;object-fit:contain;border-radius:8px}
.jyd-modal-note{margin:20px 0 4px;padding:14px 16px;border-left:3px solid var(--cyan);background:#f2f7fd;color:#4a6175;font-size:13px;line-height:1.8}
.jyd-article-nav{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:30px;padding-top:20px;border-top:1px solid var(--line)}
.jyd-article-nav button{padding:12px 14px;border:1px solid var(--line);border-radius:7px;background:#f5f7fa;color:#16283b;text-align:left;transition:.2s}
.jyd-article-nav button:hover{border-color:var(--cyan);color:#1256c9}
.jyd-article-nav button small{display:block;color:#7a8da0;font-size:9px}
.jyd-article-nav button b{display:block;margin-top:4px;font-weight:600;font-size:12px}
/* 视频弹层 */
.jyd-modal-video{width:min(960px,100%)}
.jyd-video-stage{position:relative;width:max-content;max-width:90vw;max-height:var(--video-stage-max-h,88vh);display:grid;place-items:center;overflow:hidden;margin-inline:auto;border:1px solid var(--line);border-radius:8px;background:#071725}
.jyd-video-stage video{display:block;width:auto;height:auto;max-width:90vw;max-height:var(--video-stage-max-h,88vh);object-fit:contain;background:#071725}
.jyd-video-stage .jyd-video-ph{color:#1668d888;font-size:44px}
.jyd-video-stage .jyd-video-ph small{display:block;margin-top:8px;color:#5d7387;font-size:11px}
.jyd-modal-video-only{width:max-content;max-width:94vw;max-height:90vh;overflow:visible;border:0;border-radius:0;background:transparent;box-shadow:none}
.jyd-modal-video-only .jyd-modal-body{overflow:visible;padding:0}
.jyd-modal-video-only .jyd-video-stage{width:max-content;max-height:88vh;margin:0;border:0;border-radius:0;background:#000}
.jyd-modal-video-only .jyd-video-stage video{background:#000}
.jyd-modal-video-only .jyd-modal-close{top:8px;right:8px;width:44px;height:44px;border:0;background:rgba(7,23,37,.78);color:#fff;font-size:24px}
.jyd-modal-video-only .jyd-modal-close:hover{background:#071725;color:#fff}
@media(max-width:640px){
  .jyd-pdf-art{touch-action:none}
  .jyd-modal{padding:10px}
  .jyd-modal-body{padding:26px 20px 30px}
  .jyd-modal-box.pdf-active .jyd-modal-body{padding:26px 12px calc(96px + env(safe-area-inset-bottom))}
  .jyd-pdf-tools{flex-direction:row;align-items:center;gap:6px;padding:6px;border-radius:8px}
  .jyd-pdf-tools button{width:48px;min-width:48px;height:48px;font-size:20px}
  .jyd-pdf-zoombox{height:48px;gap:4px;margin:0 0 0 2px;padding:0 0 0 8px;border-top:0;border-left:1px solid var(--line)}
  .jyd-pdf-zoombox input{width:64px;height:44px;font-size:16px}
  .jyd-pdf-zoombox span{font-size:13px}
  .jyd-pdf-wrap{margin-right:-4px;margin-left:-4px}
  .jyd-pdf-art-page{max-width:none!important}
  .jyd-pdf-art.zoomed{touch-action:none}
  .jyd-modal-caps,.jyd-modal-media{grid-template-columns:1fr}
  .jyd-article-nav{grid-template-columns:1fr}
  .jyd-modal-video-only{width:max-content;max-width:96vw;max-height:92vh}
  .jyd-modal-video-only .jyd-video-stage{max-height:92vh}
}