/* ============================================================
   live.css · 实时数据层与科技感视觉（aam.bj.cn）
   依赖：assets/pulse-data.js + assets/live.js（本文件只做呈现）
   对比度铁律：深底作用域（.livebar）用实底深蓝 + 白字 + 品牌黄；
              普通内容区一律白卡深字。
   ============================================================ */

/* ---------- 1. 全站实时基准条（深底作用域） ---------- */
.livebar{position:relative;z-index:60;background:linear-gradient(90deg,#05265F 0%,#0B3E96 52%,#1168BF 100%);
  color:#fff;overflow:hidden}
.livebar::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(90deg,rgba(255,255,255,.045) 0 1px,transparent 1px 64px)}
.lv-inner{max-width:1240px;margin:0 auto;padding:8px 26px;display:flex;align-items:center;gap:16px;
  font-size:12.5px;line-height:1.5;position:relative;z-index:1}
.lv-live{display:inline-flex;align-items:center;gap:6px;flex:none;font-weight:700;letter-spacing:.06em;
  font-family:var(--font-num);font-size:11px;color:#FFE800}
.lv-dot{width:7px;height:7px;border-radius:50%;background:#FFE800;position:relative;flex:none}
.lv-dot::after{content:"";position:absolute;inset:-4px;border-radius:50%;
  border:1.5px solid rgba(255,232,0,.55);animation:lvPulse 1.9s ease-out infinite}
@keyframes lvPulse{0%{transform:scale(.7);opacity:.9}70%{transform:scale(1.5);opacity:0}100%{opacity:0}}
.lv-clock{font-family:var(--font-num);font-weight:700;letter-spacing:.04em;color:#fff;flex:none;
  font-variant-numeric:tabular-nums}
.lv-sep{width:1px;height:14px;background:rgba(255,255,255,.22);flex:none}
.lv-item{display:inline-flex;align-items:baseline;gap:5px;color:rgba(255,255,255,.72);white-space:nowrap}
.lv-item b{font-family:var(--font-num);font-weight:700;color:#fff;font-size:13.5px;
  font-variant-numeric:tabular-nums}
.lv-item.add b{color:#FFE800}
.lv-spacer{flex:1 1 auto}
.lv-upd{color:rgba(255,255,255,.62);white-space:nowrap;flex:none}
.lv-upd b{color:rgba(255,255,255,.9);font-weight:600}

@media (max-width:1024px){
  .lv-inner{gap:12px;font-size:12px;padding:7px 16px;overflow-x:auto;-webkit-overflow-scrolling:touch;
    scrollbar-width:none}
  .lv-inner::-webkit-scrollbar{display:none}
  .lv-item:nth-child(n+7){display:none}
}
@media (max-width:640px){
  .lv-item[data-hide-sm]{display:none}
  .lv-upd{font-size:11.5px}
}

/* ---------- 2. 权威指标卡组（白卡深字） ---------- */
.lv-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media (max-width:1024px){.lv-kpis{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.lv-kpis{grid-template-columns:1fr}}
.lv-kpi{position:relative;padding:20px 20px 17px;border-radius:14px;background:#fff;
  border:1px solid rgba(0,40,160,.10);box-shadow:var(--shadow-sm);overflow:hidden;
  transition:transform .28s cubic-bezier(.22,.8,.3,1),box-shadow .28s,border-color .28s}
.lv-kpi::before{content:"";position:absolute;inset:0;opacity:0;transition:opacity .3s;pointer-events:none;
  background:radial-gradient(120% 90% at 12% 0%,rgba(14,98,199,.10),transparent 62%)}
.lv-kpi:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(11,62,150,.14);
  border-color:rgba(14,98,199,.28)}
.lv-kpi:hover::before{opacity:1}
.lv-kpi-top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:10px}
.lv-kpi-label{font-size:12.5px;font-weight:600;color:#4A5D86;letter-spacing:.01em}
.lv-up,.lv-down,.lv-flat{font-style:normal;font-size:10px;flex:none}
.lv-up{color:#1E9E6A}
.lv-down{color:#D2493A}
.lv-flat{color:#8A9BBD}
.lv-kpi-num{display:flex;align-items:baseline;gap:5px;margin-bottom:9px}
.lv-kpi-num b{font-family:var(--font-num);font-size:31px;font-weight:700;line-height:1;
  letter-spacing:-.01em;font-variant-numeric:tabular-nums;
  background-image:linear-gradient(135deg,#0E62C7,#3fb3d9);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:#0E62C7}
.lv-kpi-unit{font-size:13px;font-weight:600;color:#0E2A5C}
.lv-kpi-note{font-size:12px;line-height:1.7;color:#6B7C9E;margin:0 0 10px}
.lv-kpi-src{display:flex;align-items:center;gap:6px;font-size:11px;color:#8A9BBD;line-height:1.5;
  padding-top:9px;border-top:1px dashed rgba(0,40,160,.13)}
.lv-src-tag{flex:none;padding:2px 6px;border-radius:4px;font-size:10px;font-weight:700;
  background:rgba(14,98,199,.09);color:#0E62C7;letter-spacing:.04em}

/* ---------- 3. 实时图表容器 ---------- */
.lv-chart{border-radius:14px;background:#fff;border:1px solid rgba(0,40,160,.10);
  box-shadow:var(--shadow-sm);padding:18px 20px 14px}
.lv-chart-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;
  flex-wrap:wrap;margin-bottom:14px}
.lv-chart-head b{font-size:14px;font-weight:700;color:#0E2A5C}
.lv-chart-head span{font-size:11.5px;color:#8A9BBD;font-family:var(--font-num)}
.lv-chart-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:9px;
  font-size:11px;color:#8A9BBD;font-family:var(--font-num)}
.lv-chart-tip{color:#0E62C7;font-weight:600;opacity:0;transition:opacity .2s}
.lv-chart-tip.on{opacity:1}

/* 近 30 日柱图 */
.lv-chart-body{display:flex;align-items:flex-end;gap:2px;height:104px;padding-top:4px}
.lv-bar{flex:1 1 0;min-width:2px;border-radius:2px 2px 0 0;
  background:linear-gradient(180deg,#7FBEEA,#3B82C4);opacity:0;transform:scaleY(.2);
  transform-origin:bottom;transition:opacity .5s ease,transform .6s cubic-bezier(.2,.8,.3,1),filter .2s}
.lv-chart.on .lv-bar{opacity:.85;transform:scaleY(1)}
.lv-bar.is-hot{background:linear-gradient(180deg,#1168BF,#3fb3d9);opacity:1}
.lv-bar:hover{filter:brightness(1.15);opacity:1}

/* 分类分布行条 */
.lv-rows{display:grid;gap:9px}
.lv-row{display:grid;grid-template-columns:82px 1fr 42px;align-items:center;gap:10px}
.lv-row-k{font-size:12px;color:#4A5D86;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lv-row-track{height:8px;border-radius:6px;background:rgba(0,40,160,.07);overflow:hidden}
.lv-row-fill{display:block;height:100%;border-radius:6px;
  background:linear-gradient(90deg,#1168BF,#3fb3d9);transition:width .9s cubic-bezier(.2,.8,.3,1)}
.lv-row-v{font-family:var(--font-num);font-size:12.5px;font-weight:700;color:#0E62C7;text-align:right}

/* 12 周趋势面积图 */
.lv-area{display:block;width:100%;height:138px}
.lv-area-line{stroke-linejoin:round;stroke-linecap:round}
.lv-area-fill{opacity:0;animation:lvFade .8s .2s ease forwards}
@keyframes lvFade{to{opacity:1}}
.lv-dot{fill:#fff;stroke:#1168BF;stroke-width:2}
.lv-dot:hover{fill:#1168BF}

/* ---------- 4. 即将开幕清单 ---------- */
.lv-nexts{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media (max-width:760px){.lv-nexts{grid-template-columns:1fr}}
.lv-next{display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:12px;background:#fff;
  border:1px solid rgba(0,40,160,.10);box-shadow:var(--shadow-sm);text-decoration:none;
  transition:transform .25s,box-shadow .25s,border-color .25s}
.lv-next:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(11,62,150,.13);
  border-color:rgba(14,98,199,.3)}
.lv-next-d{flex:none;min-width:58px;text-align:center;padding:6px 8px;border-radius:9px;
  background:linear-gradient(135deg,#0E62C7,#3fb3d9);color:#fff}
.lv-next-d b{display:block;font-family:var(--font-num);font-size:19px;font-weight:700;line-height:1;
  font-variant-numeric:tabular-nums}
.lv-next-d i{font-style:normal;font-size:10px;opacity:.85}
.lv-next-b{min-width:0;flex:1}
.lv-next-b b{display:block;font-size:13.5px;font-weight:700;color:#0E2A5C;line-height:1.45;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lv-next-b span{display:block;font-size:11.5px;color:#8A9BBD;margin-top:2px;font-family:var(--font-num)}
.lv-next-tag{flex:none;padding:3px 9px;border-radius:20px;font-size:10.5px;font-weight:700;
  background:rgba(14,98,199,.09);color:#0E62C7}

/* ---------- 5. 科技感底纹与标题装饰 ---------- */
.lv-tech{position:relative}
.lv-tech::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(14,98,199,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(14,98,199,.05) 1px,transparent 1px);
  background-size:44px 44px;
  -webkit-mask-image:radial-gradient(120% 100% at 50% 0%,#000 20%,transparent 78%);
  mask-image:radial-gradient(120% 100% at 50% 0%,#000 20%,transparent 78%)}

.lv-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:20px;
  font-family:var(--font-num);font-size:10.5px;font-weight:700;letter-spacing:.07em;
  background:rgba(14,98,199,.08);color:#0E62C7;border:1px solid rgba(14,98,199,.18)}
.lv-badge .lv-dot{background:#1168BF;width:6px;height:6px}
.lv-badge .lv-dot::after{border-color:rgba(14,98,199,.4)}

/* 实时区块头（用于数据面板标题） */
.lv-panel-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;
  flex-wrap:wrap;margin-bottom:20px}
.lv-panel-head h3{margin:0;font-size:22px;font-weight:700;color:#0E2A5C;letter-spacing:-.01em}
.lv-panel-head p{margin:6px 0 0;font-size:13px;color:#6B7C9E}
.lv-panel-head .lv-badge{margin-bottom:2px}

/* ---------- 6. 数据面板栅格（两栏等高 + 通栏趋势） ---------- */
.lv-grid2{display:grid;grid-template-columns:1.15fr 1fr;gap:16px;align-items:stretch}
@media (max-width:960px){.lv-grid2{grid-template-columns:1fr}}
.lv-stack{display:grid;gap:16px}
/* 等高对齐：柱图与分类行条拉伸至同一底边 */
.lv-grid2>.lv-chart{display:flex;flex-direction:column}
.lv-grid2>.lv-chart .lv-chart-body{flex:1;min-height:168px}
.lv-chart-full{margin-top:16px}
.lv-chart-full .lv-area{height:150px}

/* 深底作用域内的实时条变体（footer/CTA 附近若复用） */
.final-cta .livebar,.hi-video .livebar,.vpc-box .livebar{background:linear-gradient(90deg,#0A3A8C,#1168BF)}

/* ---------- 7. 首页实时数据看板容器 ---------- */
.hi-pulse{margin-top:34px;padding:26px 0 4px;border-top:1px solid rgba(0,40,160,.10)}
.hi-pulse .lv-panel-head h3{margin-top:2px}
.hi-pulse .hi-sync{font-size:12px;color:#8A9BBD;font-family:var(--font-num)}
.hi-pulse .hi-sync b{color:#0E62C7;font-weight:700}
.hi-stats .lv-badge{margin-left:auto;background:rgba(255,232,0,.13);color:#FFE800;
  border-color:rgba(255,232,0,.32)}
.hi-stats .lv-badge .lv-dot{background:#FFE800;width:6px;height:6px}
.hi-stats .lv-badge .lv-dot::after{border-color:rgba(255,232,0,.5)}
.hi-stats .hst-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.lv-raw{font-family:var(--font-num)}
@media (max-width:640px){
  .hi-pulse{padding-top:20px}
  .hi-pulse .lv-panel-head{gap:10px}
}

/* ---------- 8. 移动端溢出修复 ---------- */
.lv-nexts > *, .lv-next{min-width:0}
.lv-next-b b{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;
  -webkit-box-orient:vertical;overflow:hidden}
.lv-kpis > *, .lv-grid2 > *, .lv-stack > *{min-width:0}
.lv-kpi-num b{overflow:hidden;text-overflow:ellipsis;max-width:100%}

/* ============================================================
   9. 首页可视化栏目 A · 产业全景图谱（.imap-*）
   布局：层级卡(300) | SVG 流线(240) | 详情面板(1fr)
   ============================================================ */
.home-imap{padding-top:12px}
.imap{display:grid;grid-template-columns:308px 224px 1fr;gap:0;align-items:stretch;
  border-radius:18px;background:#fff;border:1px solid rgba(0,40,160,.10);
  box-shadow:var(--shadow-sm);overflow:hidden}

/* 左侧层级卡 */
.imap-layers{display:flex;flex-direction:column;gap:10px;padding:18px;
  background:linear-gradient(180deg,#F6FAFF,#EEF5FD);border-right:1px solid rgba(0,40,160,.08)}
.imap-layer{display:flex;align-items:center;gap:12px;padding:14px 14px;border-radius:12px;
  background:#fff;border:1px solid rgba(0,40,160,.10);cursor:pointer;text-align:left;
  font:inherit;color:inherit;transition:transform .25s cubic-bezier(.22,.8,.3,1),
  box-shadow .25s,border-color .25s,background .25s}
.imap-layer:hover{transform:translateX(3px);box-shadow:0 8px 20px rgba(11,62,150,.10)}
.imap-layer.is-active{background:linear-gradient(135deg,#0E62C7,#1168BF);border-color:transparent;
  box-shadow:0 10px 26px rgba(14,98,199,.24)}
.imap-lay-no{flex:none;width:34px;height:34px;border-radius:9px;display:flex;align-items:center;
  justify-content:center;font-family:var(--font-num);font-size:12px;font-weight:700;
  background:rgba(14,98,199,.09);color:#0E62C7;transition:background .25s,color .25s}
.imap-layer.is-active .imap-lay-no{background:rgba(255,255,255,.18);color:#fff}
.imap-lay-b{min-width:0;flex:1}
.imap-lay-b b{display:block;font-size:14.5px;font-weight:700;color:#0E2A5C;line-height:1.4;
  transition:color .25s}
.imap-lay-b i{display:block;font-style:normal;font-family:var(--font-num);font-size:10px;
  font-weight:600;letter-spacing:.06em;color:#8A9BBD;margin-top:2px;transition:color .25s}
.imap-lay-b em{display:block;font-style:normal;font-size:11.5px;color:#6B7C9E;margin-top:5px;
  line-height:1.5;transition:color .25s}
.imap-layer.is-active .imap-lay-b b{color:#fff}
.imap-layer.is-active .imap-lay-b i{color:rgba(255,255,255,.72)}
.imap-layer.is-active .imap-lay-b em{color:rgba(255,255,255,.85)}
.imap-lay-ar{flex:none;font-size:14px;color:#B6C4DC;transition:color .25s,transform .25s}
.imap-layer.is-active .imap-lay-ar{color:#fff;transform:translateX(2px)}

/* 中部流线 */
.imap-flow{width:100%;height:100%;min-height:300px;padding:18px 0;align-self:center;
  background:radial-gradient(80% 60% at 50% 50%,rgba(14,98,199,.05),transparent 70%)}
.imap-link{stroke:rgba(0,40,160,.13);stroke-width:1.2;opacity:.5;
  transition:stroke .35s,opacity .35s,stroke-width .35s}
.imap-link.on{stroke:#1168BF;stroke-width:1.8;opacity:.9;
  stroke-dasharray:5 4;animation:imapFlow 1.4s linear infinite}
@keyframes imapFlow{to{stroke-dashoffset:-18}}
.imap-node{fill:#B6C4DC}
.imap.imap-on .imap-node.src,.imap.on .imap-node.src{fill:#1168BF}
.imap-node.dst{fill:#3fb3d9}
.imap:not(.on) .imap-link{opacity:.28}

/* 右侧详情面板 */
.imap-panels{position:relative;padding:20px 22px;min-width:0}
.imap-panel{display:none;animation:imapFade .4s ease}
.imap-panel.is-on{display:block}
@keyframes imapFade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.imap-p-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.imap-p-t{margin:0 0 9px;font-size:12.5px;font-weight:700;color:#0E62C7;letter-spacing:.01em}
.imap-p-t:not(:first-child){margin-top:18px}
.imap-p-list{margin:0;padding:0;list-style:none}
.imap-p-list li{position:relative;padding-left:15px;margin-bottom:7px;font-size:13px;
  color:#4A5D86;line-height:1.6}
.imap-p-list li::before{content:"";position:absolute;left:0;top:8px;width:5px;height:5px;
  border-radius:50%;background:#3fb3d9}
.imap-chips,.imap-courses{display:flex;flex-wrap:wrap;gap:7px}
.imap-chip{padding:5px 11px;border-radius:20px;font-size:12px;color:#0E2A5C;
  background:rgba(14,98,199,.07);border:1px solid rgba(14,98,199,.13)}
.imap-course{padding:5px 11px;border-radius:8px;font-size:12px;color:#4A5D86;
  background:#F4F8FD;border:1px solid rgba(0,40,160,.08)}
.imap-majors{display:grid;gap:8px}
.imap-major{display:flex;align-items:center;gap:11px;padding:11px 13px;border-radius:11px;
  background:#fff;border:1px solid rgba(0,40,160,.11);text-decoration:none;
  transition:transform .25s,box-shadow .25s,border-color .25s}
.imap-major:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(11,62,150,.12);
  border-color:rgba(14,98,199,.3)}
.imap-mj-code{flex:none;font-family:var(--font-num);font-size:11.5px;font-weight:700;
  color:#0E62C7;background:rgba(14,98,199,.09);padding:4px 7px;border-radius:6px}
.imap-mj-b{min-width:0;flex:1}
.imap-mj-b b{display:block;font-size:13.5px;font-weight:700;color:#0E2A5C;line-height:1.4}
.imap-mj-b i{display:block;font-style:normal;font-size:11px;color:#8A9BBD;margin-top:2px}
.imap-mj-ar{flex:none;font-size:13px;color:#B6C4DC}

@media (max-width:1100px){
  .imap{grid-template-columns:1fr}
  .imap-flow{display:none}
  .imap-layers{border-right:none;border-bottom:1px solid rgba(0,40,160,.08)}
}
@media (max-width:640px){
  .imap-p-grid{grid-template-columns:1fr;gap:14px}
  .imap-layers{flex-direction:row;overflow-x:auto;padding:14px;gap:8px}
  .imap-layer{flex:none;min-width:212px}
}

/* ============================================================
   10. 首页可视化栏目 B · 政策脉络时间轴（.ptrail / .pt-*）
   ============================================================ */
.home-ptrail{padding-top:8px}
.ptrail-wrap{position:relative;margin:0 -6px}
.ptrail-wrap::before,.ptrail-wrap::after{content:"";position:absolute;top:0;bottom:10px;width:44px;
  pointer-events:none;z-index:2}
.ptrail-wrap::before{left:0;background:linear-gradient(90deg,#fff,rgba(255,255,255,0))}
.ptrail-wrap::after{right:0;background:linear-gradient(270deg,#fff,rgba(255,255,255,0))}
.ptrail{display:flex;gap:12px;overflow-x:auto;padding:6px 50px 14px;scroll-snap-type:x proximity;
  scrollbar-width:thin}
.ptrail::-webkit-scrollbar{height:6px}
.ptrail::-webkit-scrollbar-thumb{background:rgba(0,40,160,.18);border-radius:4px}
.ptrail::-webkit-scrollbar-track{background:rgba(0,40,160,.05);border-radius:4px}
.pt-item{flex:none;width:286px;scroll-snap-align:start;display:flex;align-items:flex-start;gap:12px;
  padding:16px 17px;border-radius:14px;background:#fff;border:1px solid rgba(0,40,160,.10);
  box-shadow:var(--shadow-sm);text-decoration:none;opacity:0;transform:translateY(10px);
  transition:opacity .5s ease,transform .5s cubic-bezier(.2,.8,.3,1),box-shadow .25s,border-color .25s}
.pt-item.on{opacity:1;transform:none}
.pt-item:hover{box-shadow:0 14px 30px rgba(11,62,150,.13);border-color:rgba(14,98,199,.3)}
.pt-item.is-latest{border-color:rgba(14,98,199,.34);
  background:linear-gradient(180deg,#F4F9FF,#fff)}
.pt-date{flex:none;width:46px;text-align:center;padding:6px 0;border-radius:9px;
  background:rgba(14,98,199,.07)}
.pt-date b{display:block;font-family:var(--font-num);font-size:18px;font-weight:700;color:#0E62C7;
  line-height:1}
.pt-date i{display:block;font-style:normal;font-family:var(--font-num);font-size:10px;
  color:#8A9BBD;margin-top:3px}
.pt-body{min-width:0;flex:1}
.pt-body b{display:block;font-size:13px;font-weight:600;color:#0E2A5C;line-height:1.55;
  max-height:4.65em;overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;
  -webkit-box-orient:vertical}
.pt-src{display:block;margin-top:7px;font-size:11px;color:#8A9BBD;line-height:1.5;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pt-new{font-style:normal;display:inline-block;margin-right:6px;padding:2px 6px;border-radius:4px;
  font-size:10px;font-weight:700;background:#FFE800;color:#0E2A5C}
.pt-ar{flex:none;font-size:13px;color:#B6C4DC;align-self:center}
.ptrail-foot{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:6px}
.ptrail-more{font-size:13.5px;font-weight:600;color:#0E62C7;text-decoration:none}
.ptrail-more i{font-style:normal;margin-left:3px;transition:transform .2s;display:inline-block}
.ptrail-more:hover i{transform:translateX(3px)}
.ptrail-note{font-size:11.5px;color:#8A9BBD;line-height:1.6}
@media (max-width:640px){
  .pt-item{width:250px}
  .ptrail{padding:6px 20px 14px}
}