/* zhiwendang-topic scoped mobile=0 */
.zhiwendang-topic{position:relative;isolation:isolate;overflow-x:clip;max-width:100%;min-width:0}
/* ============ 基础重置与变量 ============ */
.zhiwendang-topic,.zhiwendang-topic *,.zhiwendang-topic::before,.zhiwendang-topic *::before,.zhiwendang-topic::after,.zhiwendang-topic *::after{box-sizing:border-box;margin:0;padding:0}
.zhiwendang-topic{
  --bg-0:#eaf2ff;
  --bg-1:#dfeaff;
  --bg-2:#d2e2ff;
  --ink:#0c1f4d;
  --ink-soft:#3a5582;
  --ink-dim:#7689b0;
  --brand:#2563eb;
  --brand-2:#06b6d4;
  --brand-3:#6366f1;
  --line:rgba(37,99,235,.16);
  --line-strong:rgba(37,99,235,.28);
  --glass:rgba(255,255,255,.62);
  --glass-2:rgba(255,255,255,.82);
  --radius:20px;
  --shadow:0 24px 60px rgba(37,99,235,.14);
  --maxw:1240px;
}
.zhiwendang-topic{scroll-behavior:smooth}
.zhiwendang-topic{
  font-family:"PingFang SC","Microsoft YaHei","Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  background:linear-gradient(180deg,var(--bg-0) 0%,var(--bg-1) 40%,var(--bg-0) 100%);
  color:var(--ink);
  line-height:1.7;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
.zhiwendang-topic a{color:inherit;text-decoration:none}
.zhiwendang-topic img{max-width:100%;display:block}
.zhiwendang-topic ul{list-style:none}
.zhiwendang-topic section{position:relative}

/* ============ 全局背景氛围 ============ */
.zhiwendang-topic .bg-canvas{position:absolute;inset:0;z-index:0;pointer-events:none}
.zhiwendang-topic .bg-aura{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.zhiwendang-topic .bg-aura::before,.zhiwendang-topic .bg-aura::after{content:"";position:absolute;border-radius:50%;filter:blur(120px);opacity:.55}
.zhiwendang-topic .bg-aura::before{width:60vw;height:60vw;left:-10vw;top:-10vw;background:radial-gradient(circle,rgba(37,99,235,.35),transparent 60%)}
.zhiwendang-topic .bg-aura::after{width:55vw;height:55vw;right:-12vw;bottom:-12vw;background:radial-gradient(circle,rgba(99,102,241,.32),transparent 60%)}
.zhiwendang-topic .wrap{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ============ 通用排版 ============ */
.zhiwendang-topic .eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;letter-spacing:.18em;color:var(--brand);text-transform:uppercase;font-weight:600}
.zhiwendang-topic .eyebrow::before{content:"";width:28px;height:1px;background:linear-gradient(90deg,var(--brand),var(--brand-2))}
.zhiwendang-topic .h-title{font-size:clamp(28px,4.2vw,46px);line-height:1.2;font-weight:800;color:var(--ink);letter-spacing:-.01em;margin:18px 0 16px}
.zhiwendang-topic .h-title .g{background:linear-gradient(120deg,var(--brand) 0%,var(--brand-3) 50%,var(--brand-2) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.zhiwendang-topic .h-sub{color:var(--ink-soft);font-size:clamp(15px,1.6vw,18px);max-width:760px}
.zhiwendang-topic .section{padding:110px 0}
.zhiwendang-topic .section-head{max-width:820px;margin-bottom:56px}
.zhiwendang-topic .section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.zhiwendang-topic .section-head.center .h-sub{margin:0 auto}
.zhiwendang-topic .section-head.center .eyebrow{justify-content:center}

/* ============ 按钮 ============ */
.zhiwendang-topic .btn{display:inline-flex;align-items:center;gap:10px;padding:14px 28px;border-radius:999px;font-weight:600;font-size:15px;cursor:pointer;border:1px solid transparent;transition:.3s;white-space:nowrap}
.zhiwendang-topic .btn-primary{background:linear-gradient(120deg,var(--brand),var(--brand-3));color:#fff;box-shadow:0 10px 26px rgba(37,99,235,.35)}
.zhiwendang-topic .btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 36px rgba(37,99,235,.5)}
.zhiwendang-topic .btn-ghost{background:var(--glass);border-color:var(--line-strong);color:var(--ink);backdrop-filter:blur(10px)}
.zhiwendang-topic .btn-ghost:hover{border-color:var(--brand);background:var(--glass-2);color:var(--brand)}
.zhiwendang-topic .btn .arr{transition:transform .3s}
.zhiwendang-topic .btn:hover .arr{transform:translateX(4px)}

/* ============ 导航 ============ */



.zhiwendang-topic .logo{display:flex;align-items:center;gap:12px;font-weight:800;font-size:20px;color:var(--ink);letter-spacing:.02em}
.zhiwendang-topic .logo-mark{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--brand),var(--brand-3));display:grid;place-items:center;font-size:18px;color:#fff;box-shadow:0 8px 22px rgba(37,99,235,.45)}
.zhiwendang-topic .logo-mark svg{width:22px;height:22px}







/* ============ HERO ============ */
.zhiwendang-topic .hero{min-height:100vh;display:flex;align-items:center;padding:130px 0 70px;position:relative}
.zhiwendang-topic .hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center}
.zhiwendang-topic .hero-badge{display:inline-flex;align-items:center;gap:10px;padding:8px 16px;border-radius:999px;background:var(--glass);border:1px solid var(--line-strong);font-size:13.5px;color:var(--ink-soft);margin-bottom:26px;backdrop-filter:blur(10px)}
.zhiwendang-topic .hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--brand-2);box-shadow:0 0 12px var(--brand-2);animation:zhiwendang-pulse 2s infinite}
@keyframes zhiwendang-pulse{0%,100%{opacity:1}50%{opacity:.4}}
.zhiwendang-topic .hero h1{font-size:clamp(38px,5.6vw,68px);line-height:1.08;font-weight:900;color:var(--ink);letter-spacing:-.02em;margin-bottom:24px}
.zhiwendang-topic .hero h1 .g{background:linear-gradient(120deg,var(--brand) 0%,var(--brand-3) 50%,var(--brand-2) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.zhiwendang-topic .hero p.lead{font-size:clamp(16px,1.9vw,20px);color:var(--ink-soft);max-width:600px;margin-bottom:34px}
.zhiwendang-topic .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:38px}
.zhiwendang-topic .hero-meta{display:flex;gap:30px;flex-wrap:wrap}
.zhiwendang-topic .hero-meta .m{display:flex;flex-direction:column}
.zhiwendang-topic .hero-meta .m b{font-size:24px;font-weight:800;color:var(--brand)}
.zhiwendang-topic .hero-meta .m span{font-size:12.5px;color:var(--ink-dim);letter-spacing:.05em}

/* hero 视觉 */
.zhiwendang-topic .hero-visual{position:relative;height:460px;display:flex;align-items:center;justify-content:center}
.zhiwendang-topic .orb{position:absolute;border-radius:50%;border:1px solid var(--line-strong)}
.zhiwendang-topic .orb.r1{width:380px;height:380px;animation:zhiwendang-spin 26s linear infinite}
.zhiwendang-topic .orb.r2{width:300px;height:300px;animation:zhiwendang-spin 18s linear infinite reverse;border-color:rgba(6,182,212,.3)}
.zhiwendang-topic .orb.r3{width:220px;height:220px;animation:zhiwendang-spin 12s linear infinite;border-color:rgba(99,102,241,.35)}
@keyframes zhiwendang-spin{to{transform:rotate(360deg)}}
.zhiwendang-topic .orb-core{width:160px;height:160px;border-radius:32px;background:linear-gradient(135deg,var(--brand),var(--brand-3));display:grid;place-items:center;box-shadow:0 20px 60px rgba(37,99,235,.4),inset 0 0 30px rgba(255,255,255,.25);position:relative;animation:zhiwendang-float 6s ease-in-out infinite}
.zhiwendang-topic .orb-core svg{width:74px;height:74px;color:#fff;filter:drop-shadow(0 4px 14px rgba(0,0,0,.2))}
@keyframes zhiwendang-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.zhiwendang-topic .orb .chip{position:absolute;top:-1px;left:50%;transform:translate(-50%,-50%);padding:5px 12px;border-radius:999px;background:var(--glass-2);border:1px solid var(--line-strong);font-size:11.5px;color:var(--ink-soft);white-space:nowrap;backdrop-filter:blur(8px)}
.zhiwendang-topic .float-card{position:absolute;padding:12px 16px;border-radius:14px;background:rgba(255,255,255,.82);border:1px solid var(--line-strong);backdrop-filter:blur(14px);font-size:13px;color:var(--ink);display:flex;align-items:center;gap:10px;box-shadow:var(--shadow);animation:zhiwendang-float 5s ease-in-out infinite}
.zhiwendang-topic .float-card .ic{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand),var(--brand-3));color:#fff}
.zhiwendang-topic .float-card .ic svg{width:16px;height:16px}
.zhiwendang-topic .fc-1{top:8%;left:-4%;animation-delay:-1s}
.zhiwendang-topic .fc-2{bottom:10%;left:2%;animation-delay:-3s}
.zhiwendang-topic .fc-3{top:14%;right:-6%;animation-delay:-2s}
.zhiwendang-topic .fc-4{bottom:18%;right:-2%;animation-delay:-4s}

/* ============ 介绍/什么是 ============ */
.zhiwendang-topic .intro{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.zhiwendang-topic .intro-quote{font-size:clamp(20px,2.4vw,28px);line-height:1.5;font-weight:600;color:var(--ink);margin-bottom:22px}
.zhiwendang-topic .intro-quote .g{background:linear-gradient(120deg,var(--brand),var(--brand-3));-webkit-background-clip:text;background-clip:text;color:transparent}
.zhiwendang-topic .intro-text{color:var(--ink-soft);font-size:16px;margin-bottom:16px}
.zhiwendang-topic .intro-text strong{color:var(--ink);font-weight:600}
.zhiwendang-topic .intro-visual{position:relative;padding:40px;border-radius:28px;background:var(--glass-2);border:1px solid var(--line-strong);overflow:hidden;box-shadow:var(--shadow)}
.zhiwendang-topic .intro-visual::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(37,99,235,.18),transparent 50%)}
.zhiwendang-topic .doc-stack{position:relative;display:flex;flex-direction:column;gap:14px}
.zhiwendang-topic .doc-row{display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:14px;background:rgba(255,255,255,.7);border:1px solid var(--line)}
.zhiwendang-topic .doc-row .ic{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand),var(--brand-3));color:#fff;flex-shrink:0}
.zhiwendang-topic .doc-row .ic svg{width:20px;height:20px}
.zhiwendang-topic .doc-row .t{flex:1}
.zhiwendang-topic .doc-row .t b{font-size:15px;display:block;color:var(--ink)}
.zhiwendang-topic .doc-row .t span{font-size:12.5px;color:var(--ink-dim)}
.zhiwendang-topic .doc-row .tag{font-size:11px;padding:4px 10px;border-radius:999px;background:rgba(37,99,235,.1);border:1px solid var(--line);color:var(--brand)}

/* ============ 能力矩阵 ============ */
.zhiwendang-topic #cap{background:linear-gradient(120deg,rgba(37,99,235,.09),rgba(99,102,241,.055))}
.zhiwendang-topic .cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.zhiwendang-topic .cap-card{padding:32px;border-radius:var(--radius);background:var(--glass);border:1px solid var(--line-strong);transition:.35s;position:relative;overflow:hidden;backdrop-filter:blur(8px)}
.zhiwendang-topic .cap-card::after{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--brand),var(--brand-2));transform:scaleX(0);transform-origin:left;transition:.4s}
.zhiwendang-topic .cap-card:hover{transform:translateY(-6px);border-color:var(--brand);background:var(--glass-2);box-shadow:0 20px 50px rgba(37,99,235,.18)}
.zhiwendang-topic .cap-card:hover::after{transform:scaleX(1)}
.zhiwendang-topic .cap-ic{width:54px;height:54px;border-radius:15px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(37,99,235,.15),rgba(99,102,241,.15));border:1px solid var(--line-strong);color:var(--brand);margin-bottom:20px}
.zhiwendang-topic .cap-ic svg{width:26px;height:26px}
.zhiwendang-topic .cap-card h3{font-size:19px;font-weight:700;margin-bottom:12px;color:var(--ink)}
.zhiwendang-topic .cap-card p{color:var(--ink-soft);font-size:14.5px;margin-bottom:16px}
.zhiwendang-topic .cap-tags{display:flex;gap:8px;flex-wrap:wrap}
.zhiwendang-topic .cap-tags span{font-size:11.5px;padding:4px 11px;border-radius:999px;background:rgba(37,99,235,.1);color:var(--brand);border:1px solid rgba(37,99,235,.18)}

/* ============ 对比区 ============ */
.zhiwendang-topic .cmp{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:stretch}
.zhiwendang-topic .cmp-col{padding:36px;border-radius:var(--radius);border:1px solid var(--line-strong);position:relative;overflow:hidden}
.zhiwendang-topic .cmp-col.old{background:rgba(118,137,176,.1)}
.zhiwendang-topic .cmp-col.new{background:linear-gradient(160deg,rgba(37,99,235,.14),rgba(99,102,241,.1));border-color:var(--brand)}
.zhiwendang-topic .cmp-col.new::before{content:"";position:absolute;top:-40px;right:-40px;width:160px;height:160px;border-radius:50%;background:radial-gradient(circle,rgba(37,99,235,.25),transparent 60%)}
.zhiwendang-topic .cmp-tag{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;font-size:12.5px;font-weight:600;margin-bottom:18px}
.zhiwendang-topic .cmp-tag.old{background:rgba(118,137,176,.18);color:var(--ink-soft)}
.zhiwendang-topic .cmp-tag.new{background:linear-gradient(120deg,var(--brand),var(--brand-3));color:#fff}
.zhiwendang-topic .cmp-col h3{font-size:23px;margin-bottom:24px;font-weight:700;color:var(--ink)}
.zhiwendang-topic .cmp-list li{display:flex;align-items:flex-start;gap:12px;padding:13px 0;border-bottom:1px solid var(--line);font-size:15px;color:var(--ink-soft)}
.zhiwendang-topic .cmp-list li:last-child{border-bottom:0}
.zhiwendang-topic .cmp-list .mk{width:22px;height:22px;border-radius:50%;flex-shrink:0;display:grid;place-items:center;margin-top:2px}
.zhiwendang-topic .cmp-list .mk svg{width:13px;height:13px}
.zhiwendang-topic .old .mk{background:rgba(239,68,68,.15);color:#e23b3b}
.zhiwendang-topic .new .mk{background:rgba(6,182,212,.18);color:var(--brand)}
.zhiwendang-topic .cmp-list b{color:var(--ink);font-weight:600;margin-right:4px}

/* ============ 工作流程 ============ */
.zhiwendang-topic .flow{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative}
.zhiwendang-topic .flow::before{content:"";position:absolute;top:38px;left:6%;right:6%;height:2px;background:linear-gradient(90deg,transparent,var(--brand),var(--brand-3),transparent);opacity:.45}
.zhiwendang-topic .flow-step{padding:28px 22px;border-radius:var(--radius);background:var(--glass);border:1px solid var(--line-strong);position:relative;text-align:center;backdrop-filter:blur(8px)}
.zhiwendang-topic .flow-step:hover{border-color:var(--brand);transform:translateY(-4px);transition:.3s;box-shadow:0 16px 40px rgba(37,99,235,.16)}
.zhiwendang-topic .flow-num{width:76px;height:76px;border-radius:50%;margin:0 auto 18px;display:grid;place-items:center;font-size:26px;font-weight:800;background:#fff;border:2px solid var(--brand);color:var(--brand);position:relative;z-index:2;box-shadow:0 0 0 6px var(--bg-0),0 8px 24px rgba(37,99,235,.25)}
.zhiwendang-topic .flow-step h4{font-size:17px;font-weight:700;margin-bottom:10px;color:var(--ink)}
.zhiwendang-topic .flow-step p{color:var(--ink-soft);font-size:13.5px}

/* ============ 数据/产能 ============ */
.zhiwendang-topic .stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.zhiwendang-topic .stat{padding:36px 24px;border-radius:var(--radius);background:var(--glass);border:1px solid var(--line-strong);text-align:center;position:relative;overflow:hidden;transition:.3s;backdrop-filter:blur(8px)}
.zhiwendang-topic .stat:hover{border-color:var(--brand);transform:translateY(-4px);box-shadow:0 16px 40px rgba(37,99,235,.16)}
.zhiwendang-topic .stat::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 0%,rgba(37,99,235,.16),transparent 60%);opacity:0;transition:.3s}
.zhiwendang-topic .stat:hover::before{opacity:1}
.zhiwendang-topic .stat .num{font-size:clamp(38px,4.5vw,56px);font-weight:900;background:linear-gradient(120deg,var(--brand),var(--brand-3));-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1;margin-bottom:8px}
.zhiwendang-topic .stat .num small{font-size:.5em;color:var(--brand-2);-webkit-text-fill-color:var(--brand-2)}
.zhiwendang-topic .stat .lbl{color:var(--ink-soft);font-size:14.5px;font-weight:500}

/* ============ 愿景 ============ */
.zhiwendang-topic .vision{padding:100px 0;position:relative}
.zhiwendang-topic .vision-card{padding:60px;border-radius:28px;background:linear-gradient(160deg,rgba(37,99,235,.12),rgba(99,102,241,.08));border:1px solid var(--line-strong);position:relative;overflow:hidden;text-align:center;box-shadow:var(--shadow)}
.zhiwendang-topic .vision-card::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 60% 80% at 50% 0%,rgba(37,99,235,.2),transparent 60%)}
.zhiwendang-topic .vision-card .ic{width:72px;height:72px;border-radius:20px;margin:0 auto 26px;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand),var(--brand-3));color:#fff;box-shadow:0 14px 40px rgba(37,99,235,.45);position:relative}
.zhiwendang-topic .vision-card .ic svg{width:36px;height:36px}
.zhiwendang-topic .vision-card h2{font-size:clamp(28px,3.6vw,42px);font-weight:800;color:var(--ink);margin-bottom:22px;position:relative}
.zhiwendang-topic .vision-card h2 .g{background:linear-gradient(120deg,var(--brand),var(--brand-3));-webkit-background-clip:text;background-clip:text;color:transparent}
.zhiwendang-topic .vision-card p{color:var(--ink-soft);font-size:17px;max-width:720px;margin:0 auto 14px;position:relative}
.zhiwendang-topic .vision-card p.strong{color:var(--ink);font-weight:600;font-size:19px}
.zhiwendang-topic .vision-cta{margin-top:34px;position:relative}

/* ============ CTA 大横幅 ============ */
.zhiwendang-topic .cta-band{padding:0}
.zhiwendang-topic .cta-inner{width:100%;border-radius:0;padding:90px 24px;background:linear-gradient(120deg,rgba(37,99,235,.16),rgba(99,102,241,.1));border-top:1px solid var(--line-strong);text-align:center;position:relative;overflow:hidden}
.zhiwendang-topic .cta-inner::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 30% 50%,rgba(6,182,212,.15),transparent 50%)}
.zhiwendang-topic .cta-content{position:relative;max-width:760px;margin:0 auto}
.zhiwendang-topic .cta-inner h2{font-size:clamp(26px,3.4vw,38px);font-weight:800;color:var(--ink);margin-bottom:14px}
.zhiwendang-topic .cta-inner p{color:var(--ink-soft);margin-bottom:28px}
.zhiwendang-topic .cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ============ Footer ============ */










/* ============ 滚动渐入 ============ */
.zhiwendang-topic .reveal{opacity:0;transform:translateY(34px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.zhiwendang-topic .reveal.in{opacity:1;transform:none}
.zhiwendang-topic .reveal.d1{transition-delay:.08s}
.zhiwendang-topic .reveal.d2{transition-delay:.16s}
.zhiwendang-topic .reveal.d3{transition-delay:.24s}
.zhiwendang-topic .reveal.d4{transition-delay:.32s}
.zhiwendang-topic .reveal.d5{transition-delay:.4s}
.zhiwendang-topic .reveal.d6{transition-delay:.48s}

/* ============ 响应式 ============ */
@media(max-width:1024px){
  .zhiwendang-topic .hero-grid{grid-template-columns:1fr;gap:40px}
  .zhiwendang-topic .hero-visual{height:380px}
  .zhiwendang-topic .intro{grid-template-columns:1fr;gap:40px}
  .zhiwendang-topic .cap-grid{grid-template-columns:repeat(2,1fr)}
  .zhiwendang-topic .flow{grid-template-columns:repeat(2,1fr)}
  .zhiwendang-topic .flow::before{display:none}
  .zhiwendang-topic .stats{grid-template-columns:repeat(2,1fr)}
  
}
@media(max-width:720px){
  .zhiwendang-topic .section{padding:80px 0}
  
  
  
  
  .zhiwendang-topic .cmp{grid-template-columns:1fr}
  .zhiwendang-topic .cap-grid{grid-template-columns:1fr}
  .zhiwendang-topic .flow{grid-template-columns:1fr}
  .zhiwendang-topic .stats{grid-template-columns:1fr 1fr}
  .zhiwendang-topic .vision-card,.zhiwendang-topic .cta-inner{padding:40px 24px}
  .zhiwendang-topic .intro-visual{padding:24px}
  .zhiwendang-topic .hero-meta{gap:20px}
  .zhiwendang-topic .float-card{display:none}
  .zhiwendang-topic .orb.r1{ width:200px; height:200px;}
	.zhiwendang-topic .orb.r2{width:260px; height:260px;}
	.zhiwendang-topic .orb.r3{width:160px; height:160px;}
	.zhiwendang-topic .orb-core{width:100px;height:100px;}
}
@media(prefers-reduced-motion:reduce){
  .zhiwendang-topic,.zhiwendang-topic *{animation:none!important;transition:none!important}
  .zhiwendang-topic .reveal{opacity:1;transform:none}
}
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