/* ============ KEEPCOMPANY 设计系统（配色取自品牌 logo：蓝 → 紫罗兰）============ */
:root{
  --bg:#05060f;
  --bg-2:#090b1a;
  --surface:rgba(255,255,255,.035);
  --surface-2:rgba(255,255,255,.06);
  --border:rgba(255,255,255,.09);
  --border-glow:rgba(140,120,255,.45);
  --text:#eef0ff;
  --text-2:#9aa1c4;
  --text-3:#5c6280;
  --blue:#6f9dff;
  --violet:#b07dfb;
  --lav:#cfa9ff;
  --gradient:linear-gradient(100deg,var(--blue) 0%,var(--violet) 100%);
  --radius:18px;
  --font-en:"Space Grotesk","SF Pro Display",-apple-system,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;line-height:1.6;
}
::selection{background:rgba(140,120,255,.4)}
a{color:inherit;text-decoration:none}
.container{width:min(1180px,92%);margin:0 auto}

/* ============ 导航 ============ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  background:rgba(5,6,15,.55);border-bottom:1px solid var(--border);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center}
.logo img{height:24px;width:auto;display:block}
.nav-links{display:flex;gap:34px;align-items:center}
.nav-links a{font-size:14px;color:var(--text-2);transition:color .25s;position:relative}
.nav-links a:hover{color:var(--text)}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;border-radius:2px;background:var(--gradient);transition:width .3s}
.nav-links a:hover::after{width:100%}
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:100px;
  font-size:14px;font-weight:600;cursor:pointer;border:none;
  transition:transform .25s,box-shadow .25s,background .25s;
}
.btn-primary{background:var(--gradient);color:#05060f;box-shadow:0 4px 26px rgba(124,110,255,.4)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 38px rgba(124,110,255,.6)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border)}
.btn-ghost:hover{border-color:var(--border-glow);background:var(--surface)}
.btn-sm{padding:9px 20px;font-size:13px}
.btn-danger{background:transparent;color:#ff7a7a;border:1px solid rgba(255,122,122,.35)}
.btn-danger:hover{background:rgba(255,122,122,.1)}
.nav-links a.btn-primary{color:#05060f}
.nav-links a.btn-primary::after{display:none}
@media(max-width:900px){.nav-links a:not(.btn){display:none}}

/* ============ Hero（纯图形）============ */
.hero{position:relative;min-height:100vh;overflow:hidden}
#scene{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:1;
  background:radial-gradient(ellipse 90% 60% at 50% 50%,transparent 55%,rgba(5,6,15,.5) 100%);
}
.scroll-hint{
  position:absolute;bottom:34px;left:50%;transform:translateX(-50%);z-index:2;
  width:26px;height:44px;border:1.5px solid rgba(255,255,255,.22);border-radius:100px;
  display:flex;justify-content:center;padding-top:8px;
}
.scroll-hint::before{
  content:"";width:4px;height:9px;border-radius:4px;background:var(--lav);
  box-shadow:0 0 10px var(--lav);animation:wheel 1.8s infinite;
}
@keyframes wheel{0%{transform:translateY(0);opacity:1}70%{transform:translateY(16px);opacity:0}100%{opacity:0}}

/* ============ 数据条 ============ */
.stats{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--bg-2);position:relative;z-index:2}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:56px 0}
.stat{text-align:center;padding:0 16px;position:relative}
.stat+.stat::before{content:"";position:absolute;left:0;top:15%;height:70%;width:1px;background:var(--border)}
.stat-num{font-family:var(--font-en);font-size:clamp(34px,4vw,52px);font-weight:700;background:var(--gradient);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.1}
.stat-label{font-size:14px;color:var(--text-2);margin-top:10px}
@media(max-width:700px){.stats-grid{grid-template-columns:repeat(2,1fr);gap:32px 0}.stat:nth-child(3)::before{display:none}}

/* ============ Logo 墙 ============ */
.logos{padding:66px 0}
.logos-label{text-align:center;font-size:13px;letter-spacing:3px;color:var(--text-3);margin-bottom:36px;font-family:var(--font-en)}
.logos-row{display:flex;flex-wrap:wrap;justify-content:center;gap:18px 48px}
.logo-item{font-family:var(--font-en);font-size:18px;font-weight:600;color:var(--text-3);opacity:.75;transition:opacity .3s,color .3s;letter-spacing:1px;white-space:nowrap}
.logo-item:hover{opacity:1;color:var(--text)}

/* ============ 通用 Section ============ */
.section{padding:110px 0;position:relative}
.section-head{max-width:680px;margin-bottom:64px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.kicker{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-en);font-size:12px;letter-spacing:3px;color:var(--blue);margin-bottom:18px;text-transform:uppercase}
.kicker::before{content:"";width:26px;height:1px;background:var(--blue)}
.section-head.center .kicker::after{content:"";width:26px;height:1px;background:var(--blue)}
.section-head h2{font-size:clamp(28px,3.6vw,44px);font-weight:800;line-height:1.25;letter-spacing:.5px}
.section-head p{margin-top:18px;color:var(--text-2);font-size:16px}

/* ============ 方法论 ============ */
.method{background:var(--bg-2);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}
.steps::before{content:"";position:absolute;top:26px;left:6%;right:6%;height:1px;background:linear-gradient(to right,transparent,var(--border-glow) 20%,var(--border-glow) 80%,transparent)}
.step{text-align:left;position:relative}
.step-dot{
  width:52px;height:52px;border-radius:50%;display:grid;place-items:center;margin-bottom:26px;
  background:var(--bg-2);border:1px solid var(--border-glow);position:relative;z-index:1;
  font-family:var(--font-en);font-weight:700;font-size:15px;color:var(--lav);
  box-shadow:0 0 26px rgba(140,120,255,.25);
}
.step h3{font-size:19px;font-weight:700;margin-bottom:6px}
.step .en{font-family:var(--font-en);font-size:11px;letter-spacing:2.5px;color:var(--text-3);text-transform:uppercase;display:block;margin-bottom:14px}
.step p{font-size:14px;color:var(--text-2)}
@media(max-width:900px){.steps{grid-template-columns:1fr 1fr;gap:40px 24px}.steps::before{display:none}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}

/* ============ 内容卡片 ============ */
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cards-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
@media(max-width:900px){.cards-3{grid-template-columns:1fr}.cards-2{grid-template-columns:1fr}}
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:30px;transition:transform .35s,border-color .35s,box-shadow .35s;position:relative;overflow:hidden;
  display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-6px);border-color:var(--border-glow);box-shadow:0 20px 50px rgba(0,0,0,.45),0 0 0 1px rgba(140,120,255,.15)}
.card-tag{display:inline-block;padding:4px 12px;border-radius:100px;font-size:12px;background:rgba(111,157,255,.14);color:#a9c3ff;margin-bottom:18px;align-self:flex-start}
.card h3{font-size:19px;font-weight:700;line-height:1.45;margin-bottom:12px}
.card p{font-size:14px;color:var(--text-2)}
.card-date{font-size:12px;color:var(--text-3);font-family:var(--font-en);letter-spacing:.5px;margin-bottom:14px}
.card-link{color:var(--lav);display:inline-flex;align-items:center;gap:6px;margin-top:20px;font-size:14px;font-weight:600}
.card-link svg{transition:transform .3s}
.card:hover .card-link svg{transform:translateX(4px)}

/* ============ 服务能力 ============ */
.cards-5{display:grid;grid-template-columns:repeat(6,1fr);gap:22px}
.svc{grid-column:span 2;display:flex;flex-direction:column}
.svc:nth-child(4),.svc:nth-child(5){grid-column:span 3}
@media(max-width:900px){.svc,.svc:nth-child(4),.svc:nth-child(5){grid-column:span 6}}
.svc-icon{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;margin-bottom:22px;background:rgba(111,157,255,.12);border:1px solid rgba(111,157,255,.25)}
.svc ul{list-style:none;margin:16px 0 0;flex:1}
.svc li{font-size:13px;color:var(--text-2);padding:7px 0 7px 20px;position:relative;border-bottom:1px dashed rgba(255,255,255,.06)}
.svc li::before{content:"";position:absolute;left:2px;top:15px;width:6px;height:6px;border-radius:2px;background:var(--blue)}
.svc-note{font-size:12px;color:var(--text-3);margin-top:18px;font-family:var(--font-en);letter-spacing:.5px}

/* ============ 实验室 ============ */
.lab-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
@media(max-width:900px){.lab-grid{grid-template-columns:1fr}}
.lab-visual{
  border-radius:var(--radius);border:1px solid var(--border);min-height:340px;
  background:
    radial-gradient(circle at 30% 30%,rgba(111,157,255,.22),transparent 55%),
    radial-gradient(circle at 75% 70%,rgba(176,125,251,.16),transparent 50%),
    var(--surface);
  position:relative;overflow:hidden;
}
.lab-visual .orbit{position:absolute;border:1px dashed rgba(255,255,255,.14);border-radius:50%;animation:spin 26s linear infinite}
.orbit.o1{width:64%;height:64%;left:18%;top:18%}
.orbit.o2{width:42%;height:42%;left:29%;top:29%;animation-duration:18s;animation-direction:reverse}
.orbit .sat{position:absolute;top:-6px;left:50%;width:11px;height:11px;border-radius:50%;background:var(--blue);box-shadow:0 0 16px var(--blue)}
.orbit.o2 .sat{background:var(--violet);box-shadow:0 0 16px var(--violet)}
.lab-core{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:76px;height:76px;border-radius:50%;background:var(--gradient);
  display:grid;place-items:center;font-family:var(--font-en);font-weight:800;color:#05060f;font-size:13px;
  box-shadow:0 0 60px rgba(124,110,255,.55);
}
@keyframes spin{to{transform:rotate(360deg)}}
.chips{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.chip{padding:10px 20px;border-radius:100px;border:1px solid var(--border);background:var(--surface);font-size:14px;color:var(--text-2);transition:all .3s}
.chip:hover{border-color:var(--border-glow);color:var(--text);transform:translateY(-2px)}

/* ============ 合作伙伴 ============ */
.partner-row{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media(max-width:900px){.partner-row{grid-template-columns:1fr}}
.partner-row .card h3{font-size:17px}
.partner-num{font-family:var(--font-en);font-size:13px;background:var(--gradient);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:14px;display:block;font-weight:700}

/* ============ CTA（纯图形 + 邮箱）============ */
.cta{
  margin:0 auto 110px;width:min(1180px,92%);border-radius:28px;
  background:
    radial-gradient(circle at 18% 15%,rgba(111,157,255,.32),transparent 55%),
    radial-gradient(circle at 85% 85%,rgba(176,125,251,.24),transparent 50%),
    var(--bg-2);
  border:1px solid var(--border-glow);
  padding:clamp(48px,6vw,72px) clamp(24px,6vw,80px);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  position:relative;overflow:hidden;min-height:400px;
}
.signal{position:relative;width:230px;height:230px;margin-bottom:40px;flex:none}
.signal-core{
  position:absolute;left:50%;top:50%;width:64px;height:64px;border-radius:50%;
  transform:translate(-50%,-50%);background:var(--gradient);
  box-shadow:0 0 50px rgba(140,120,255,.7),0 0 120px rgba(111,157,255,.35);
  animation:corePulse 3s ease-in-out infinite;
}
@keyframes corePulse{50%{transform:translate(-50%,-50%) scale(1.14)}}
.signal-ring{
  position:absolute;border:1px dashed rgba(190,180,255,.28);border-radius:50%;
  animation:spin 26s linear infinite;
}
.signal-ring.r1{inset:0}
.signal-ring.r2{inset:30px;animation-duration:16s;animation-direction:reverse;border-color:rgba(150,170,255,.24)}
.signal-ring.r3{inset:60px;animation-duration:34s;border-color:rgba(190,180,255,.16)}
.signal-ring .sat{
  position:absolute;top:-6px;left:50%;width:11px;height:11px;border-radius:50%;
  background:var(--violet);box-shadow:0 0 16px var(--violet);
}
.signal-ring.r2 .sat{background:var(--blue);box-shadow:0 0 16px var(--blue)}
.signal-dot{
  position:absolute;width:5px;height:5px;border-radius:50%;background:rgba(207,169,255,.8);
  box-shadow:0 0 10px rgba(207,169,255,.8);animation:floaty 5s ease-in-out infinite;
}
.signal-dot.d1{left:6%;top:70%}
.signal-dot.d2{right:4%;top:26%;animation-delay:1.4s;width:4px;height:4px}
.signal-dot.d3{left:22%;top:8%;animation-delay:2.6s;width:6px;height:6px}
@keyframes floaty{50%{transform:translateY(-16px);opacity:.4}}
.cta-mail-big{
  font-family:var(--font-en);font-size:clamp(18px,2.6vw,30px);font-weight:600;
  letter-spacing:2px;color:var(--lav);
  text-shadow:0 0 30px rgba(176,125,251,.55);
  transition:color .3s,text-shadow .3s;position:relative;z-index:2;
}
.cta-mail-big:hover{color:#fff;text-shadow:0 0 44px rgba(176,125,251,.9)}
@media(prefers-reduced-motion:reduce){.signal-ring,.signal-core,.signal-dot{animation:none}}

/* ============ Footer ============ */
footer{border-top:1px solid var(--border);background:var(--bg-2);padding:70px 0 40px;position:relative;overflow:hidden}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:56px}
@media(max-width:800px){.footer-grid{grid-template-columns:1fr 1fr}}
.footer-col h4{font-size:14px;margin-bottom:20px;color:var(--text)}
.footer-col a,.footer-col p{display:block;font-size:13px;color:var(--text-2);margin-bottom:11px;transition:color .25s}
.footer-col a:hover{color:var(--text)}
.footer-brand img{height:22px;display:block}
.footer-brand p{font-size:13px;color:var(--text-2);margin-top:18px;max-width:280px}
.footer-bottom{border-top:1px solid var(--border);padding-top:28px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:12px;color:var(--text-3)}
.footer-bottom a{color:var(--text-3);transition:color .25s}
.footer-bottom a:hover{color:var(--text)}
.beian{display:flex;align-items:center;gap:10px}
.beian-sep{opacity:.5}
.beian-police{display:inline-flex;align-items:center;gap:6px}
.beian-police img{height:14px;width:auto;display:block}
.footer-giant{
  font-family:var(--font-en);font-weight:800;text-align:center;
  font-size:clamp(40px,8.2vw,122px);letter-spacing:10px;line-height:1;padding-right:10px;
  background:linear-gradient(to bottom,rgba(140,120,255,.14),transparent);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  user-select:none;pointer-events:none;margin-top:20px;white-space:nowrap;
}

/* ============ 洞察页 / 文章页 ============ */
.page-head{padding:170px 0 70px;text-align:center}
.page-head h1{font-size:clamp(34px,5vw,58px);font-weight:800;letter-spacing:1px}
.page-head p{margin-top:16px;color:var(--text-2)}
.insights-grid{padding-bottom:110px}
.card h3 a:hover{color:var(--lav)}
.article-wrap{max-width:760px;margin:0 auto;padding:160px 20px 110px}
.article-back{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--text-3);margin-bottom:40px;transition:color .25s}
.article-back:hover{color:var(--text)}
.article-tag{display:inline-block;padding:4px 14px;border-radius:100px;font-size:12px;background:rgba(111,157,255,.14);color:#a9c3ff;margin-bottom:22px}
.article-wrap h1{font-size:clamp(28px,4vw,44px);font-weight:800;line-height:1.3;margin-bottom:16px}
.article-meta{font-size:13px;color:var(--text-3);font-family:var(--font-en);letter-spacing:1px;margin-bottom:48px;padding-bottom:32px;border-bottom:1px solid var(--border)}
.article-body{color:#c9cfe8;font-size:16.5px;line-height:1.9}
.article-body p{font-size:16.5px;line-height:1.9;margin-bottom:26px}
.article-body>p:first-of-type{font-size:18.5px;color:var(--text);font-weight:600}
.article-body h2{font-size:22px;font-weight:700;margin:44px 0 18px}
/* 富文本正文元素 */
.article-body h3{font-size:19px;font-weight:700;margin:38px 0 14px;color:var(--text)}
.article-body h4{font-size:17px;font-weight:700;margin:30px 0 12px;color:var(--text)}
.article-body ul,.article-body ol{margin:0 0 26px;padding-left:26px;font-size:16.5px;line-height:1.9}
.article-body li{margin-bottom:8px}
.article-body blockquote{margin:0 0 26px;padding:16px 22px;border-left:3px solid var(--lav,#8b9dff);background:rgba(139,157,255,.07);border-radius:0 12px 12px 0;color:var(--text-2);font-size:16px;line-height:1.9}
.article-body blockquote p{margin-bottom:0}
.article-body a{color:var(--lav,#8b9dff);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--text)}
.article-body img{width:100%;height:auto;border-radius:14px;border:1px solid var(--border);display:block;margin:28px 0}
.article-body figure{margin:30px 0}
.article-body figcaption{text-align:center;font-size:13px;color:var(--text-3);margin-top:10px}
.article-body hr{border:none;border-top:1px solid var(--border);margin:36px 0}
.article-body code{background:rgba(139,157,255,.12);padding:2px 7px;border-radius:6px;font-size:.9em;color:#dfe4ff}
.article-body pre{background:var(--bg-2);border:1px solid var(--border);padding:18px;border-radius:12px;overflow-x:auto;margin:0 0 26px}
.article-body pre code{background:none;padding:0}
/* 表格（Markdown 导入） */
.article-body table{width:100%;border-collapse:collapse;margin:0 0 30px;font-size:15.5px;line-height:1.7}
.article-body th,.article-body td{padding:11px 14px;border:1px solid rgba(255,255,255,.18);vertical-align:top;text-align:left}
.article-body th{background:rgba(139,157,255,.10);color:var(--text);font-weight:700;border-bottom:2px solid rgba(139,157,255,.35)}
.article-body tbody tr:nth-child(even){background:rgba(139,157,255,.05)}
.article-body table p{margin:0;font-size:inherit}
/* PDF 附件 */
.pdf-box{margin:36px 0 8px;padding:20px 22px;background:var(--bg-2);border:1px solid var(--border);border-radius:14px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.pdf-box .pdf-icon{width:44px;height:44px;border-radius:10px;background:rgba(139,157,255,.14);display:flex;align-items:center;justify-content:center;font-size:22px;flex:none}
.pdf-box .pdf-meta{flex:1;min-width:180px}
.pdf-box .pdf-name{font-size:15px;font-weight:600;color:var(--text);word-break:break-all}
.pdf-box .pdf-sub{font-size:12px;color:var(--text-3);margin-top:4px}
.pdf-box .pdf-actions{display:flex;gap:10px;flex:none}
.article-nav{display:flex;justify-content:space-between;gap:16px;margin-top:64px;padding-top:32px;border-top:1px solid var(--border)}
.article-nav a{font-size:14px;color:var(--text-2);max-width:45%;transition:color .25s}
.article-nav a:hover{color:var(--lav)}

/* ============ CMS 后台 ============ */
.admin-wrap{display:grid;grid-template-columns:340px 1fr;gap:32px;padding:120px 0 80px;align-items:start}
@media(max-width:900px){.admin-wrap{grid-template-columns:1fr}}
.admin-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:26px}
.admin-panel h2{font-size:16px;font-weight:700;margin-bottom:18px}
.admin-list{display:flex;flex-direction:column;gap:10px;max-height:70vh;overflow:auto}
.admin-item{
  padding:12px 14px;border-radius:12px;border:1px solid var(--border);cursor:pointer;
  transition:border-color .25s,background .25s;
}
.admin-item:hover{border-color:var(--border-glow);background:var(--surface-2)}
.admin-item.active{border-color:var(--violet);background:rgba(176,125,251,.1)}
.admin-item .t{font-size:14px;font-weight:600;margin-bottom:4px}
.admin-item .d{font-size:12px;color:var(--text-3);font-family:var(--font-en)}
.admin-form{display:flex;flex-direction:column;gap:16px}
.admin-form label{font-size:13px;color:var(--text-2);display:flex;flex-direction:column;gap:8px}
.admin-form input,.admin-form textarea{
  background:var(--bg);border:1px solid var(--border);border-radius:12px;
  padding:12px 16px;color:var(--text);font-size:14px;font-family:inherit;
  transition:border-color .25s;outline:none;
}
.admin-form input:focus,.admin-form textarea:focus{border-color:var(--border-glow)}
.admin-form textarea{resize:vertical;line-height:1.7}
.admin-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
.admin-hint{font-size:12px;color:var(--text-3);line-height:1.7}
.empty-note{text-align:center;color:var(--text-3);padding:60px 0;font-size:14px}

/* ============ 入场动画（仅增强，不阻塞内容）============ */
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.22,.8,.3,1),transform .8s cubic-bezier(.22,.8,.3,1)}
.js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}#scene{display:none}.orbit{animation:none}}

/* ============ 法律文档页 ============ */
.legal-hero{
  padding:150px 0 40px;position:relative;
  background:radial-gradient(900px 420px at 50% -10%,rgba(111,157,255,.10),transparent 70%);
}
.legal-hero .kicker{margin-bottom:14px}
.legal-hero h1{font-size:clamp(28px,4.2vw,44px);letter-spacing:.02em;margin-bottom:12px}
.legal-hero .meta{color:var(--text-3);font-size:13px;font-family:var(--font-en)}
.legal-body{padding:20px 0 90px}
.legal-doc{
  max-width:820px;margin:0 auto;background:var(--surface);
  border:1px solid var(--border);border-radius:var(--radius);
  padding:clamp(26px,4.5vw,56px);
}
.legal-doc h2{
  font-size:18px;margin:38px 0 12px;padding-left:14px;
  border-left:3px solid transparent;border-image:linear-gradient(180deg,var(--blue),var(--violet)) 1;
}
.legal-doc h2:first-child{margin-top:0}
.legal-doc h3{font-size:15px;margin:22px 0 8px;color:var(--lav)}
.legal-doc p,.legal-doc li{font-size:14.5px;color:var(--text-2);line-height:1.9}
.legal-doc p{margin-bottom:10px}
.legal-doc ul,.legal-doc ol{padding-left:22px;margin-bottom:12px}
.legal-doc li{margin-bottom:6px}
.legal-doc strong{color:var(--text)}
.legal-doc a{color:var(--blue);border-bottom:1px solid rgba(111,157,255,.35)}
.legal-doc a:hover{color:var(--lav)}
.legal-toc{
  display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;
}
.legal-toc a{
  font-size:12.5px;color:var(--text-2);border:1px solid var(--border);
  padding:7px 14px;border-radius:100px;transition:border-color .25s,color .25s;
}
.legal-toc a:hover{border-color:var(--border-glow);color:var(--text)}

/* ============ 创新实验室互动看板 ============ */
.lab-widget-wrap{margin-top:64px}
.lab-widget-frame{
  display:block;width:100%;height:660px;
  border:1px solid var(--border);border-radius:var(--radius);
  background:var(--surface);
}
@media(max-width:768px){
  .lab-widget-wrap{margin-top:44px}
  .lab-widget-frame{height:540px}
}