/* ============================================================
   运营底座演示站 V3 · 站点视觉层（深海指挥舱）
   叠加于 base.css 之上：全宽布局 / 玻璃拟态 / 氛围背景 / 图表容器
   ============================================================ */

/* ---------- 全局与背景 ---------- */
html,body{height:100%}
body{
  overflow:hidden;
  background:
    radial-gradient(1300px 750px at 78% -12%, #0B2436 0%, transparent 60%),
    radial-gradient(1000px 650px at -12% 104%, #07202F 0%, transparent 58%),
    linear-gradient(180deg,#04101B 0%, #06121C 42%, #040D15 100%);
}
body.light{
  background:
    radial-gradient(1300px 750px at 78% -12%, #E3EEF2 0%, transparent 60%),
    radial-gradient(1000px 650px at -12% 104%, #E8F1F0 0%, transparent 58%),
    linear-gradient(180deg,#F2F6F8 0%, #F6F8F9 50%, #EFF3F5 100%);
}
#bgFx{position:fixed;inset:0;z-index:0;pointer-events:none}
body.light #bgFx{opacity:.45}
.aurora{position:fixed;border-radius:50%;filter:blur(95px);pointer-events:none;z-index:0;opacity:.16}
.au1{width:660px;height:660px;left:-180px;top:-200px;background:radial-gradient(circle,#12B5A5 0%,transparent 62%);animation:aur 28s ease-in-out infinite alternate}
.au2{width:520px;height:520px;right:-160px;top:8%;background:radial-gradient(circle,#0E7C74 0%,transparent 60%);animation:aur 34s 4s ease-in-out infinite alternate-reverse}
.au3{width:720px;height:520px;left:32%;bottom:-260px;background:radial-gradient(circle,#0B4A57 0%,transparent 62%);animation:aur 40s 2s ease-in-out infinite alternate}
@keyframes aur{from{transform:translate(0,0) scale(1)}to{transform:translate(60px,40px) scale(1.12)}}
body.light .aurora{opacity:.10}
@media (prefers-reduced-motion: reduce){.aurora{animation:none}}

/* ---------- 壳层布局（全宽） ---------- */
.shell{position:relative;z-index:1;display:flex;height:100%}
.side{width:230px;flex:none;display:flex;flex-direction:column;padding:16px 12px 12px;
  background:color-mix(in srgb,var(--bg2) 52%,transparent);
  backdrop-filter:blur(26px) saturate(140%);-webkit-backdrop-filter:blur(26px) saturate(140%);
  border-right:1px solid color-mix(in srgb,var(--line) 70%,transparent);transition:width .22s}
.brand{display:flex;gap:10px;align-items:center;padding:4px 8px 14px;border-bottom:1px solid color-mix(in srgb,var(--line) 60%,transparent)}
.brand img{height:30px;flex:none}
.brand .bt b{font-size:15px;display:block;letter-spacing:.02em}
.brand .bt span{font-size:10px;color:var(--t3);letter-spacing:.08em;white-space:nowrap}
.nav{flex:1;overflow-y:auto;margin-top:10px}
.navsec{font-size:10px;color:var(--t3);letter-spacing:.24em;margin:16px 12px 6px}
.navitem{display:flex;gap:11px;align-items:center;padding:9px 12px;margin:2px 0;border-radius:10px;font-size:13px;color:var(--t2);cursor:pointer;border:1px solid transparent;transition:.18s;white-space:nowrap}
.navitem svg{flex:none;opacity:.85}
.navitem:hover{color:var(--t1);background:var(--accbg)}
.navitem.on{color:var(--acc);background:linear-gradient(90deg,var(--accbg),transparent 85%);border-color:color-mix(in srgb,var(--acc) 30%,transparent);box-shadow:inset 2.5px 0 0 var(--acc)}
.sidefoot{display:flex;gap:6px;flex-wrap:wrap;padding:12px 6px 2px;border-top:1px solid color-mix(in srgb,var(--line) 60%,transparent)}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{height:56px;flex:none;display:flex;align-items:center;gap:12px;padding:0 18px;
  background:color-mix(in srgb,var(--bg2) 42%,transparent);
  backdrop-filter:blur(26px) saturate(140%);-webkit-backdrop-filter:blur(26px) saturate(140%);
  border-bottom:1px solid color-mix(in srgb,var(--line) 70%,transparent)}
.crumb{font-size:13.5px;font-weight:700;letter-spacing:.04em;white-space:nowrap}
.topsearch{max-width:340px}
.topbar .sp{flex:1}
.iconb span{display:none}
/* 折叠态（手动 navc / 窄屏自动） */
.shell.navc .side{width:64px}
.shell.navc .side .bt,.shell.navc .navitem span,.shell.navc .navsec,.shell.navc .sidefoot{display:none}
.shell.navc .navitem{justify-content:center;padding:10px 0}
@media(max-width:1180px){
  .side{width:64px}
  .side .bt,.side .navitem span,.navsec,.sidefoot{display:none}
  .navitem{justify-content:center;padding:10px 0}
}
@media(max-width:760px){.topsearch{display:none}.topbar .ctl span{display:none}}

/* 舞台承接（覆盖 base 的定高） */
.stage{height:auto;flex:1;min-height:0}
.device{background:transparent}
body.mob .stage{padding:16px 0 12px}
body.mob .device{background:var(--bg)}

/* ---------- 页面密度（消灭两侧留白） ---------- */
.page{max-width:none;padding:22px 26px 60px}
@media(min-width:1600px){.page{padding:26px 34px 64px}}
.appbar{background:color-mix(in srgb,var(--bg) 46%,transparent);backdrop-filter:blur(22px) saturate(140%)}
.tabs{background:color-mix(in srgb,var(--bg) 40%,transparent);backdrop-filter:blur(18px);border-radius:12px;padding:5px 6px;width:max-content;max-width:100%;border:1px solid color-mix(in srgb,var(--line) 55%,transparent);top:58px;z-index:46}
.tab{border-color:transparent;padding:9px 18px;position:relative;z-index:1;cursor:pointer}
.idxrow{cursor:pointer;border-radius:8px;padding:2px 6px;margin:0 -6px;transition:.15s}
.idxrow:hover{background:var(--accbg)}
.tab.on{background:linear-gradient(180deg,color-mix(in srgb,var(--acc) 26%,transparent),color-mix(in srgb,var(--acc) 12%,transparent));border-color:color-mix(in srgb,var(--acc) 45%,transparent);box-shadow:0 0 14px color-mix(in srgb,var(--acc) 22%,transparent)}

/* ---------- 玻璃卡片体系 ---------- */
.panel{
  background:linear-gradient(180deg,color-mix(in srgb,var(--panel) 60%,transparent),color-mix(in srgb,var(--panel) 38%,transparent));
  backdrop-filter:blur(18px) saturate(135%);-webkit-backdrop-filter:blur(18px) saturate(135%);
  border:1px solid color-mix(in srgb,var(--line) 85%,transparent);
  border-radius:14px;
  box-shadow:0 10px 34px rgba(0,0,0,.30),inset 0 1px 0 rgba(255,255,255,.05);
  transition:transform .2s,box-shadow .22s,border-color .22s}
.panel:hover{border-color:color-mix(in srgb,var(--acc) 40%,var(--line));
  box-shadow:0 16px 44px rgba(0,0,0,.38),0 0 0 1px color-mix(in srgb,var(--acc) 20%,transparent),inset 0 1px 0 rgba(255,255,255,.07)}
body.light .panel{background:linear-gradient(180deg,rgba(255,255,255,.88),rgba(255,255,255,.70));
  box-shadow:0 10px 30px rgba(14,42,71,.10),inset 0 1px 0 rgba(255,255,255,.8)}
body.light .panel:hover{box-shadow:0 16px 40px rgba(14,42,71,.16),0 0 0 1px color-mix(in srgb,var(--acc) 22%,transparent)}
.panel .panel{backdrop-filter:none;-webkit-backdrop-filter:none;box-shadow:none}
.note{background:color-mix(in srgb,var(--panel2) 55%,transparent)}

/* KPI 数值渐变 */
.kpi .v{font-size:32px;background:linear-gradient(128deg,var(--t1) 20%,var(--acc2) 90%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.kpi .v em{background:none;-webkit-text-fill-color:var(--t2)}
body.light .kpi .v{background:linear-gradient(128deg,#0E2A47 25%,var(--acc) 95%);-webkit-background-clip:text;background-clip:text}

/* 按钮 */
.btn{background:linear-gradient(135deg,var(--acc),var(--acc2));box-shadow:0 6px 20px color-mix(in srgb,var(--acc) 30%,transparent)}
.btn:hover{box-shadow:0 10px 26px color-mix(in srgb,var(--acc) 42%,transparent)}
.btn.ghost{background:transparent;box-shadow:none}

/* 热力矩阵玻璃格 */
.heat .hc{background:color-mix(in srgb,var(--panel2) 55%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.heat .hc:hover{box-shadow:0 8px 22px rgba(0,0,0,.35),0 0 12px color-mix(in srgb,var(--acc) 25%,transparent)}

/* 图表容器 */
.ch{width:100%}
.ch-sm{height:118px}
.ch-md{height:238px}
.ch-lg{height:286px}
.ch-xl{height:338px}

/* 封面 HERO */
#p-cover{position:relative;padding-top:56px}
#p-cover>*{position:relative;z-index:1}
#coverFx{position:absolute;inset:0;z-index:0!important;pointer-events:none}
#p-cover h1{font-size:46px;background:linear-gradient(118deg,var(--t1) 35%,var(--acc2) 92%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
body.light #p-cover h1{background:linear-gradient(118deg,#0E2A47 40%,var(--acc) 95%);-webkit-background-clip:text;background-clip:text}
.rolecard{background:linear-gradient(180deg,color-mix(in srgb,var(--panel) 62%,transparent),color-mix(in srgb,var(--panel) 40%,transparent));backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
.rolecard:hover{box-shadow:0 18px 44px rgba(0,0,0,.42),0 0 26px color-mix(in srgb,var(--acc) 20%,transparent)}
body.light .rolecard{background:linear-gradient(180deg,rgba(255,255,255,.9),rgba(255,255,255,.74))}

/* 弹层玻璃统一（渐变描边） */
.chat,.drill,.mbox{
  border:1px solid transparent;
  background:
    linear-gradient(color-mix(in srgb,var(--bg2) 78%,transparent),color-mix(in srgb,var(--bg2) 84%,transparent)) padding-box,
    linear-gradient(135deg,color-mix(in srgb,var(--cyan) 34%,transparent),color-mix(in srgb,var(--line) 70%,transparent) 45%,color-mix(in srgb,var(--acc) 30%,transparent)) border-box}
body.light .chat,body.light .drill,body.light .mbox{
  background:
    linear-gradient(rgba(255,255,255,.82),rgba(255,255,255,.88)) padding-box,
    linear-gradient(135deg,color-mix(in srgb,var(--acc) 45%,transparent),rgba(220,228,232,.9) 45%,color-mix(in srgb,var(--acc) 35%,transparent)) border-box}
.mbox{backdrop-filter:blur(26px) saturate(145%);-webkit-backdrop-filter:blur(26px) saturate(145%)}
.hud{background:color-mix(in srgb,var(--bg2) 72%,transparent);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}

/* 表格与滚动条微调 */
tr.rowdrill:hover td,tr.rowlink:hover td{background:color-mix(in srgb,var(--acc) 10%,transparent)}
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--line) 80%,transparent)}

/* ---------- 架构可视化（SVG 图） ---------- */
.archsvg{width:100%;display:block}
.archsvg .anode rect{fill:color-mix(in srgb,var(--panel2) 66%,transparent);stroke:var(--line);transition:.2s}
.archsvg .anode rect:hover{stroke:var(--acc);filter:drop-shadow(0 0 8px color-mix(in srgb,var(--acc) 30%,transparent))}
.archsvg .anode.sub rect{fill:color-mix(in srgb,var(--panel) 52%,transparent);stroke:color-mix(in srgb,var(--acc) 45%,var(--line))}
.archsvg .anode.gold rect{stroke:var(--gold)}
.archsvg .anode.dashed rect{stroke-dasharray:5 5;fill:transparent}
.archsvg .at{font-size:14.5px;font-weight:700;fill:var(--t1);font-family:var(--font-cn)}
.archsvg .at.s{font-size:13px}
.archsvg .ac{font-size:10.5px;fill:var(--t2);font-family:var(--font-cn)}
.archsvg .achip rect{fill:var(--accbg);stroke:color-mix(in srgb,var(--acc) 40%,var(--line))}
.archsvg .achip text{font-size:10.5px;fill:var(--t2);font-family:var(--font-cn)}
.archsvg .aline line{stroke:var(--line);stroke-width:1.2}
.archsvg .aline.dash line{stroke-dasharray:4 5}

/* ---------- 实施路线箭头轴 ---------- */
.spine{width:100%;height:78px;margin:8px 0 16px;display:block;overflow:visible}
.spine .rail{stroke:color-mix(in srgb,var(--acc) 45%,var(--line));stroke-width:2;stroke-dasharray:2 9;animation:dmove 20s linear infinite}
.spine .nd{fill:var(--panel);stroke:var(--acc);stroke-width:1.5}
.spine .nd.done{fill:var(--acc)}
.spine text{font-family:var(--font-num);font-size:10.5px;fill:var(--t3)}
.roadmap .rstage{background:linear-gradient(180deg,color-mix(in srgb,var(--panel2) 60%,transparent),transparent)}

/* ---------- 产品研发路标 ---------- */
.relrow{display:grid;grid-template-columns:1fr 30px 1fr 30px 1fr;gap:10px;align-items:stretch;margin-top:var(--s2)}
body.mob .relrow{grid-template-columns:1fr}
.rel{border:1px solid color-mix(in srgb,var(--line) 85%,transparent);border-radius:14px;padding:18px;background:linear-gradient(180deg,color-mix(in srgb,var(--panel2) 60%,transparent),transparent);transition:.2s}
.rel:hover{border-color:color-mix(in srgb,var(--acc) 45%,var(--line));transform:translateY(-2px)}
.rel .re{font-family:var(--font-num);font-size:11px;color:var(--acc);letter-spacing:.12em}
.rel>b{display:block;font-size:16.5px;margin:5px 0 9px}
.rel .chips{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}
.rel li{list-style:none;font-size:12.5px;color:var(--t2);padding:3px 0 3px 15px;position:relative}
.rel li::before{content:"";position:absolute;left:2px;top:10px;width:5px;height:5px;border-radius:50%;background:var(--acc)}
.rel.hot{border-color:color-mix(in srgb,var(--gold) 55%,var(--line));box-shadow:0 0 26px color-mix(in srgb,var(--gold) 10%,transparent)}
.rel .biz{margin-top:10px;padding:10px 12px;border:1px dashed color-mix(in srgb,var(--gold) 50%,var(--line));border-radius:10px;font-size:12px;color:var(--t2);line-height:1.7}
.rel .biz b{color:var(--gold);font-size:12px}
.relarrow{align-self:center;color:var(--acc);opacity:.85;display:flex;align-items:center;justify-content:center}
body.mob .relarrow{transform:rotate(90deg);justify-self:center}

/* ---------- 旅程引导卡 ---------- */
.tourwrap{position:absolute;inset:0;z-index:210;display:none}
.tourwrap.on{display:block}
.tourback{position:absolute;inset:0;background:rgba(3,10,16,.30)}
body.light .tourback{background:rgba(14,42,71,.16)}
.tourcard{position:absolute;left:50%;top:15%;transform:translateX(-50%);width:min(600px,90%);padding:22px 26px 18px;border-radius:16px;
  border:1px solid transparent;
  background:linear-gradient(color-mix(in srgb,var(--bg2) 84%,transparent),color-mix(in srgb,var(--bg2) 90%,transparent)) padding-box,
    linear-gradient(135deg,color-mix(in srgb,var(--cyan) 38%,transparent),color-mix(in srgb,var(--line) 70%,transparent) 45%,color-mix(in srgb,var(--acc) 32%,transparent)) border-box;
  backdrop-filter:blur(22px) saturate(145%);-webkit-backdrop-filter:blur(22px) saturate(145%);
  box-shadow:0 24px 64px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.06);animation:pin .32s cubic-bezier(.2,.75,.3,1.05)}
body.light .tourcard{background:linear-gradient(rgba(255,255,255,.90),rgba(255,255,255,.94)) padding-box,
    linear-gradient(135deg,color-mix(in srgb,var(--acc) 45%,transparent),rgba(220,228,232,.9) 45%,color-mix(in srgb,var(--acc) 35%,transparent)) border-box;
  box-shadow:0 24px 64px rgba(14,42,71,.22),inset 0 1px 0 rgba(255,255,255,.7)}
.tourcard .te{font-size:11px;color:var(--acc);letter-spacing:.14em}
.tourcard b{display:block;font-size:17px;margin:7px 0 8px}
.tourcard p{font-size:13px;color:var(--t2);line-height:1.85}
.tourdots{display:flex;gap:6px;margin-top:14px}
.tourdots i{width:8px;height:8px;border-radius:50%;background:var(--line);transition:.2s}
.tourdots i.on{background:var(--acc);box-shadow:0 0 8px color-mix(in srgb,var(--acc) 50%,transparent)}
.tourhint{margin-top:12px;padding:8px 12px;border:1px dashed color-mix(in srgb,var(--gold) 60%,var(--line));border-radius:9px;background:var(--goldbg);font-size:11.5px;color:var(--gold);font-weight:500}
.tourcard{cursor:move;user-select:none;touch-action:none}
body.mob .tourcard{top:9%;width:calc(100% - 28px);padding:18px 18px 14px}
.ch-sk{height:266px}

/* 页脚 */
.appfoot{border-top-color:color-mix(in srgb,var(--line) 60%,transparent)}