/* ============================================================
   承接页专属样式（Landing Pages）· 酷炫深色霓虹版
   仅被 /solutions/*、/cases/*、/contact.html 引用
   复用 main.css 的 .container/.header/.footer/.btn 等；本文件只补充 lp-* 模块与动效。
   所有颜色用本地字面量，避免依赖 main.css 未定义变量。
   ============================================================ */

:root{
  --bg-primary:#0f1117;
  --bg-secondary:#161a24;
  --bg-card:#1b1f2c;
  --bg-card-hover:#222638;
  --border:#2a2f3e;
  --border-light:#3a3f52;
  --text-primary:#e8eaf0;
  --text-secondary:#9aa1b4;
  --text-muted:#6b7186;
  --accent:#4f8cff;
  --accent-2:#7c3aed;
  --green:#10b981;
  --radius:14px;
  --radius-sm:9px;
  --grad:linear-gradient(135deg,#4f8cff,#7c3aed);
  --grad-soft:linear-gradient(135deg,rgba(79,140,255,.16),rgba(124,58,237,.16));
}

/* ---------- 顶部滚动进度条 ---------- */
.scroll-progress{
  position:fixed;top:0;left:0;height:3px;width:0;z-index:9999;
  background:var(--grad);box-shadow:0 0 14px rgba(79,140,255,.7);
  transition:width .12s linear;pointer-events:none;
}

/* ---------- 面包屑 ---------- */
.lp-crumb{padding:18px 0 0;font-size:13px;color:var(--text-muted);display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.lp-crumb a{color:var(--text-secondary);text-decoration:none;transition:color .2s}
.lp-crumb a:hover{color:var(--accent)}
.lp-crumb .cur{color:var(--text-primary)}
.lp-crumb .sep{opacity:.45}

/* ---------- Hero ---------- */
.lp-hero{position:relative;padding:116px 0 46px;overflow:hidden}
.lp-hero .hero-bg{position:absolute;inset:0;z-index:0}
.lp-hero .hero-grid{
  position:absolute;inset:-2px;
  background-image:linear-gradient(rgba(79,140,255,.07) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(79,140,255,.07) 1px,transparent 1px);
  background-size:48px 48px;
  -webkit-mask-image:radial-gradient(ellipse 78% 60% at 50% 8%,#000 38%,transparent 76%);
          mask-image:radial-gradient(ellipse 78% 60% at 50% 8%,#000 38%,transparent 76%);
  animation:gridMove 20s linear infinite;
}
@keyframes gridMove{from{background-position:0 0}to{background-position:48px 48px}}
.lp-hero .orb{position:absolute;border-radius:50%;filter:blur(64px);opacity:.5;z-index:0}
.lp-hero .orb-1{width:440px;height:440px;background:radial-gradient(circle,#4f8cff,transparent 70%);top:-150px;left:-90px;animation:float1 15s ease-in-out infinite}
.lp-hero .orb-2{width:400px;height:400px;background:radial-gradient(circle,#7c3aed,transparent 70%);top:-90px;right:-70px;animation:float2 17s ease-in-out infinite}
@keyframes float1{0%,100%{transform:translate(0,0)}50%{transform:translate(46px,34px)}}
@keyframes float2{0%,100%{transform:translate(0,0)}50%{transform:translate(-34px,44px)}}
.lp-hero::before{content:"";position:absolute;inset:0;z-index:0;
  background:radial-gradient(ellipse 60% 50% at 50% -12%,rgba(79,140,255,.20),transparent 70%)}
.lp-hero .container{position:relative;z-index:2}

.lp-hero-eyebrow{
  display:inline-block;margin-top:6px;margin-bottom:18px;padding:8px 18px;
  border:1px solid rgba(79,140,255,.45);border-radius:999px;
  font-size:13px;letter-spacing:.04em;color:#e8f0ff;font-weight:600;
  background:linear-gradient(135deg,rgba(79,140,255,.14),rgba(124,58,237,.14));box-shadow:0 0 24px rgba(79,140,255,.25),inset 0 1px 0 rgba(255,255,255,.08);
}
.lp-hero h1{font-size:clamp(28px,4.6vw,52px);line-height:1.14;margin:0 0 16px;font-weight:800;letter-spacing:-.01em}
.lp-hero h1 .title-gradient{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lp-hero-sub{font-size:clamp(15px,1.7vw,18px);color:var(--text-secondary);max-width:760px;line-height:1.75}
.lp-hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}

/* 首屏三问答卡片 */
.lp-answers{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:36px}
.lp-answer{position:relative;padding:22px;border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(27,31,44,.72),rgba(15,17,23,.5));
  border:1px solid var(--border);overflow:hidden;backdrop-filter:blur(6px);
  transition:transform .35s,border-color .35s,box-shadow .35s}
.lp-answer::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .4s}
.lp-answer:hover{transform:translateY(-6px);border-color:rgba(79,140,255,.55);box-shadow:0 20px 44px rgba(0,0,0,.42)}
.lp-answer:hover::before{transform:scaleX(1)}
.lp-answer .qa-tag{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:11px;margin-bottom:12px;background:var(--grad);color:#fff;font-weight:800;font-size:15px;box-shadow:0 8px 20px rgba(79,140,255,.4)}
.lp-answer h3{font-size:17px;margin:0 0 8px;color:var(--text-primary)}
.lp-answer p{font-size:14px;color:var(--text-secondary);line-height:1.65;margin:0}

/* ---------- 通用区块标题 ---------- */
.lp-sec{padding:78px 0;position:relative}
.lp-sec-head{margin-bottom:38px}
.lp-kicker{display:inline-block;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:#bcd2ff;
  padding:5px 13px;border:1px solid rgba(79,140,255,.35);border-radius:999px;
  background:rgba(79,140,255,.08);margin-bottom:14px}
.lp-sec-head h2{font-size:clamp(22px,2.9vw,32px);font-weight:800;margin:0;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
  position:relative;padding-left:20px}
.lp-sec-head h2::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:6px;height:28px;border-radius:3px;background:var(--grad);box-shadow:0 0 16px rgba(79,140,255,.6)}
.lp-sec-head p{color:var(--text-secondary);margin:12px 0 0;max-width:780px;line-height:1.75;font-size:15px}
/* ---------- FAQ 标题居中 ---------- */
.lp-sec-head.lp-faq-head{text-align:center}
.lp-sec-head.lp-faq-head h2{padding-left:0}
.lp-sec-head.lp-faq-head h2::before{display:none}
.lp-sec-head.lp-faq-head p{margin-left:auto;margin-right:auto}

/* ---------- 受众客户 ---------- */
.lp-audience{display:grid;grid-template-columns:repeat(auto-fit,minmax(232px,1fr));gap:16px}
.lp-aud-card{padding:24px;border-radius:var(--radius);background:var(--bg-card);
  border:1px solid var(--border);transition:transform .35s,border-color .35s,box-shadow .35s}
.lp-aud-card:hover{transform:translateY(-6px);border-color:rgba(79,140,255,.6);box-shadow:0 20px 44px rgba(0,0,0,.42),0 0 0 1px rgba(79,140,255,.22)}
.lp-aud-card .ic{width:58px;height:58px;border-radius:15px;display:flex;align-items:center;justify-content:center;
  font-size:28px;background:var(--grad-soft);border:1px solid rgba(79,140,255,.3);margin-bottom:16px}
.lp-aud-card h3{font-size:17px;margin:0 0 8px;color:var(--text-primary)}
.lp-aud-card p{font-size:14px;color:var(--text-secondary);line-height:1.65;margin:0}

/* ---------- 解决方案 / 能力要点 ---------- */
.lp-points{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
.lp-point{display:flex;gap:16px;padding:22px;border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(27,31,44,.62),rgba(15,17,23,.42));
  border:1px solid var(--border);transition:transform .35s,border-color .35s,box-shadow .35s}
.lp-point:hover{transform:translateY(-4px);border-color:rgba(124,58,237,.55);box-shadow:0 18px 40px rgba(0,0,0,.4)}
.lp-point .num{flex:none;width:42px;height:42px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:16px;color:#fff;background:var(--grad);box-shadow:0 8px 20px rgba(79,140,255,.4)}
.lp-point h3{font-size:16px;margin:2px 0 6px;color:var(--text-primary)}
.lp-point p{font-size:14px;color:var(--text-secondary);line-height:1.6;margin:0}

/* ---------- 服务模块网格 ---------- */
.lp-modgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(282px,1fr));gap:16px}
.lp-mod{position:relative;padding:24px 22px 22px;border-radius:var(--radius);background:var(--bg-card);
  border:1px solid var(--border);overflow:hidden;transition:transform .35s,border-color .35s,box-shadow .35s}
.lp-mod::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad);opacity:.85}
.lp-mod:hover{transform:translateY(-6px);border-color:rgba(79,140,255,.55);box-shadow:0 20px 46px rgba(0,0,0,.42)}
.lp-mod h3{font-size:17px;margin:0 0 8px;color:var(--text-primary)}
.lp-mod p{font-size:14px;color:var(--text-secondary);line-height:1.6;margin:0 0 12px}
.lp-mod ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.lp-mod li{position:relative;padding-left:22px;color:var(--text-secondary);font-size:13.5px;line-height:1.5}
.lp-mod li::before{content:"✓";position:absolute;left:0;top:0;color:var(--green);font-weight:700}

/* ---------- 实施流程（时间轴） ---------- */
.lp-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:18px;position:relative}
.lp-steps::before{content:"";position:absolute;top:26px;left:9%;right:9%;height:2px;
  background:linear-gradient(90deg,transparent,var(--accent),var(--accent-2),transparent);opacity:.5}
.lp-step{position:relative;text-align:center;padding:0 8px}
.lp-step .step-no{width:54px;height:54px;border-radius:50%;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:18px;color:#fff;background:var(--grad);position:relative;z-index:2;
  box-shadow:0 0 0 6px rgba(79,140,255,.12),0 10px 24px rgba(79,140,255,.45)}
.lp-step h3{font-size:16px;margin:0 0 6px;color:var(--text-primary)}
.lp-step p{font-size:13.5px;color:var(--text-secondary);line-height:1.6;margin:0}

/* ---------- 能力证明 / 数据 ---------- */
.lp-proof{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}
.lp-stat{padding:28px 20px;border-radius:var(--radius);text-align:center;position:relative;overflow:hidden;
  background:linear-gradient(180deg,rgba(27,31,44,.7),rgba(15,17,23,.5));border:1px solid var(--border);
  transition:transform .35s,border-color .35s,box-shadow .35s}
.lp-stat:hover{transform:translateY(-4px);border-color:rgba(79,140,255,.5);box-shadow:0 0 32px rgba(79,140,255,.18)}
.lp-stat .v{font-size:30px;font-weight:800;margin-bottom:8px;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lp-stat .l{color:var(--text-secondary);font-size:14px}

/* ---------- FAQ 折叠 ---------- */
.lp-faq{display:grid;gap:12px;max-width:880px}
.lp-faq-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;
  transition:border-color .3s,box-shadow .3s}
.lp-faq-item.open{border-color:rgba(79,140,255,.55);box-shadow:0 0 28px rgba(79,140,255,.15)}
.lp-faq-q{display:flex;align-items:center;justify-content:space-between;gap:14px;width:100%;padding:18px 20px;
  background:none;border:0;cursor:pointer;text-align:left;font-size:16px;font-weight:600;color:var(--text-primary);font-family:inherit}
.lp-faq-q .arr{flex:none;transition:transform .3s;color:var(--accent);font-size:13px}
.lp-faq-item.open .lp-faq-q .arr{transform:rotate(180deg)}
.lp-faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.lp-faq-a-inner{padding:0 20px 18px;font-size:14.5px;color:var(--text-secondary);line-height:1.78}
.lp-faq-a-inner p{margin:0 0 10px}
.lp-faq-a-inner p:last-child{margin-bottom:0}
.lp-faq-a-inner ul{margin:0;padding-left:20px}
.lp-faq-a-inner li{margin:4px 0}
/* ---------- FAQ 问题居中 ---------- */
.lp-faq{margin-left:auto;margin-right:auto}
.lp-faq-q{justify-content:center;text-align:center;position:relative;padding-left:48px;padding-right:48px}
.lp-faq-q .arr{position:absolute;right:20px;top:50%;transform:translateY(-50%)}
.lp-faq-item.open .lp-faq-q .arr{transform:translateY(-50%) rotate(180deg)}

/* ---------- 底部统一 CTA ---------- */
.lp-cta{padding:78px 0;position:relative}
.lp-cta::before{content:"";position:absolute;inset:0;
  background:radial-gradient(ellipse 70% 80% at 50% 50%,rgba(124,58,237,.12),transparent 70%)}
.lp-cta-box{position:relative;display:grid;grid-template-columns:1.3fr .7fr;gap:32px;padding:40px;border-radius:22px;
  background:linear-gradient(135deg,rgba(27,31,44,.94),rgba(15,17,23,.94));border:1px solid var(--border);
  box-shadow:0 30px 80px rgba(0,0,0,.5);overflow:hidden}
.lp-cta-box::before{content:"";position:absolute;inset:0;padding:1px;border-radius:22px;background:var(--grad);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:.7;pointer-events:none}
.lp-cta-box h2{font-size:clamp(22px,2.7vw,30px);font-weight:800;color:var(--text-primary);margin:0 0 12px}
.lp-cta-box>p{color:var(--text-secondary);line-height:1.75;margin:0 0 22px}
.lp-cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.lp-cta-side{display:flex;flex-direction:column;gap:16px;align-items:flex-start;justify-content:center}
.lp-cta-qr{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:14px;
  background:rgba(255,255,255,.04);border:1px solid var(--border)}
.lp-cta-qr img{width:84px;height:84px;border-radius:10px;background:#fff;padding:4px}
.lp-cta-qr span{color:var(--text-primary);font-weight:600;font-size:14px}
.lp-cta-tel .t{font-size:22px;font-weight:800;color:var(--text-primary)}
.lp-cta-tel .s{color:var(--text-secondary);font-size:13px}

/* ---------- 按钮（承接页局部，独立定义避免依赖 main.css） ---------- */
.btn{padding:12px 24px;border-radius:11px;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex;
  align-items:center;gap:8px;cursor:pointer;border:1px solid transparent;transition:.25s;font-family:inherit;
  position:relative;overflow:hidden}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 26px rgba(79,140,255,.4);text-shadow:0 1px 2px rgba(0,0,0,.35)}
.btn-primary::before,.btn-primary:hover::before{display:none}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 36px rgba(79,140,255,.55);color:#fff}
.btn-ghost{background:var(--bg-card-hover);color:var(--text-primary);border-color:var(--border-light)}
.btn-ghost:hover{border-color:var(--accent);color:#fff;background:rgba(79,140,255,.12)}
.btn-block{width:100%;justify-content:center;padding:14px}

/* ---------- 内嵌询盘表单 ---------- */
.lp-inquiry{margin-top:28px;padding:26px;border-radius:16px;background:rgba(15,17,23,.6);border:1px solid var(--border)}
.lp-inquiry .form-head{margin-bottom:16px}
.lp-inquiry .form-head h3{font-size:18px;margin:0 0 6px;color:var(--text-primary)}
.lp-inquiry .form-head p{font-size:13.5px;color:var(--text-muted);margin:0}
.lp-inquiry .form-row{display:flex;gap:14px}
.lp-inquiry .form-row .form-field{flex:1}
.lp-inquiry .form-field{margin-bottom:14px;display:flex;flex-direction:column;gap:6px}
.lp-inquiry .form-field label{font-size:13px;color:var(--text-secondary)}
.lp-inquiry .form-field input,
.lp-inquiry .form-field textarea{width:100%;padding:11px 14px;border-radius:var(--radius-sm);
  background:var(--bg-card-hover);border:1px solid var(--border);color:var(--text-primary);
  font-family:inherit;font-size:14px;outline:none;transition:border-color .2s,box-shadow .2s}
.lp-inquiry .form-field input:focus,
.lp-inquiry .form-field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(79,140,255,.18)}
.lp-inquiry .form-tip{font-size:12px;color:var(--text-muted);margin:10px 0 0}
.form-feedback{margin-top:12px;padding:12px 14px;border-radius:10px;font-size:14px;line-height:1.6}
.form-feedback.ok{background:rgba(16,185,129,.12);border:1px solid rgba(16,185,129,.4);color:#7ff0c8}
.form-feedback.err{background:rgba(239,68,68,.12);border:1px solid rgba(239,68,68,.4);color:#ffb4b4}
.form-feedback.warn{background:rgba(245,158,11,.12);border:1px solid rgba(245,158,11,.4);color:#ffd98a}

/* ---------- 导航高亮（承接页） ---------- */
/* 提升固定导航可读性：加粗字重、更高对比，当前页用暗色实心胶囊+高亮边框 */
.nav-link{color:rgba(232,234,240,.88);font-weight:500}
.nav-link:hover{color:#fff;background:rgba(124,58,237,.18)}
.nav-link.active{
  color:#fff;font-weight:700;letter-spacing:.01em;
  background:rgba(15,17,23,.82);
  border:1px solid rgba(79,140,255,.55);
  box-shadow:0 0 18px rgba(79,140,255,.32),inset 0 1px 0 rgba(255,255,255,.08);
  text-shadow:0 1px 2px rgba(0,0,0,.35);
}

/* ---------- 移动端导航开关 ---------- */
.nav-toggle{display:none;width:40px;height:40px;border:1px solid var(--border);border-radius:10px;
  background:var(--bg-card);cursor:pointer;flex-direction:column;gap:5px;align-items:center;justify-content:center}
.nav-toggle span{width:18px;height:2px;background:var(--text-primary);border-radius:2px;transition:.3s}
.nav-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media (max-width:860px){
  .nav-toggle{display:flex}
  .nav-list{display:none;position:absolute;top:64px;right:16px;flex-direction:column;
    background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:10px;width:200px}
  .nav-list.open{display:flex}
}

/* ---------- 入场动画（html.js 门控，无 JS 时内容照常可见） ---------- */
@keyframes heroUp{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
html.js .lp-hero .lp-hero-eyebrow,
html.js .lp-hero h1,
html.js .lp-hero .lp-hero-sub,
html.js .lp-hero .lp-answers,
html.js .lp-hero .lp-hero-cta{animation:heroUp .8s cubic-bezier(.2,.7,.2,1) both}
html.js .lp-hero h1{animation-delay:.06s}
html.js .lp-hero .lp-hero-sub{animation-delay:.14s}
html.js .lp-hero .lp-answers{animation-delay:.22s}
html.js .lp-hero .lp-hero-cta{animation-delay:.3s}

html.js .lp-sec,html.js .lp-cta{opacity:0;transform:translateY(36px);
  transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
html.js .lp-sec.in,html.js .lp-cta.in{opacity:1;transform:none}

@keyframes cardIn{to{opacity:1;transform:none}}
html.js .lp-sec.in .lp-audience>*,
html.js .lp-sec.in .lp-points>*,
html.js .lp-sec.in .lp-modgrid>*,
html.js .lp-sec.in .lp-steps>*,
html.js .lp-sec.in .lp-proof>*,
html.js .lp-sec.in .lp-faq>*{opacity:0;transform:translateY(18px);animation:cardIn .55s cubic-bezier(.2,.7,.2,1) forwards}
html.js .lp-sec.in .lp-audience>*:nth-child(2),
html.js .lp-sec.in .lp-points>*:nth-child(2),
html.js .lp-sec.in .lp-modgrid>*:nth-child(2),
html.js .lp-sec.in .lp-steps>*:nth-child(2),
html.js .lp-sec.in .lp-proof>*:nth-child(2),
html.js .lp-sec.in .lp-faq>*:nth-child(2){animation-delay:.08s}
html.js .lp-sec.in .lp-audience>*:nth-child(3),
html.js .lp-sec.in .lp-points>*:nth-child(3),
html.js .lp-sec.in .lp-modgrid>*:nth-child(3),
html.js .lp-sec.in .lp-steps>*:nth-child(3),
html.js .lp-sec.in .lp-proof>*:nth-child(3),
html.js .lp-sec.in .lp-faq>*:nth-child(3){animation-delay:.16s}
html.js .lp-sec.in .lp-audience>*:nth-child(4),
html.js .lp-sec.in .lp-points>*:nth-child(4),
html.js .lp-sec.in .lp-modgrid>*:nth-child(4),
html.js .lp-sec.in .lp-steps>*:nth-child(4),
html.js .lp-sec.in .lp-proof>*:nth-child(4),
html.js .lp-sec.in .lp-faq>*:nth-child(4){animation-delay:.24s}
html.js .lp-sec.in .lp-audience>*:nth-child(5),
html.js .lp-sec.in .lp-points>*:nth-child(5),
html.js .lp-sec.in .lp-modgrid>*:nth-child(5),
html.js .lp-sec.in .lp-steps>*:nth-child(5),
html.js .lp-sec.in .lp-proof>*:nth-child(5),
html.js .lp-sec.in .lp-faq>*:nth-child(5){animation-delay:.32s}
html.js .lp-sec.in .lp-audience>*:nth-child(6),
html.js .lp-sec.in .lp-modgrid>*:nth-child(6),
html.js .lp-sec.in .lp-proof>*:nth-child(6),
html.js .lp-sec.in .lp-faq>*:nth-child(6){animation-delay:.40s}

/* ---------- 响应式 ---------- */
@media (max-width:860px){
  .lp-answers{grid-template-columns:1fr}
  .lp-cta-box{grid-template-columns:1fr}
  .lp-cta-side{align-items:flex-start}
  .lp-inquiry .form-row{flex-direction:column;gap:0}
  .lp-steps::before{display:none}
  .lp-hero h1{font-size:30px}
}

/* ---------- 尊重减弱动效偏好 ---------- */
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html.js .lp-sec,html.js .lp-cta{opacity:1!important;transform:none!important}
  html.js .lp-sec.in .lp-audience>*,html.js .lp-sec.in .lp-points>*,
  html.js .lp-sec.in .lp-modgrid>*,html.js .lp-sec.in .lp-steps>*,
  html.js .lp-sec.in .lp-proof>*,html.js .lp-sec.in .lp-faq>*{opacity:1!important;transform:none!important}
  .lp-hero .hero-grid,  html.js .lp-hero .lp-hero-eyebrow,html.js .lp-hero h1,
  html.js .lp-hero .lp-hero-sub,html.js .lp-hero .lp-answers,html.js .lp-hero .lp-hero-cta{animation:none!important}
}

/* ---------- 投流落地页增强：信任条 / 痛点 / 案例背书 ---------- */
.lp-trust{background:linear-gradient(180deg,rgba(79,140,255,.07),rgba(124,58,237,.05));border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.lp-trust-inner{display:flex;align-items:center;gap:22px;flex-wrap:wrap;padding:22px 0}
.lp-trust-head{font-size:15px;font-weight:700;color:var(--text-primary);white-space:nowrap}
.lp-chips{display:flex;gap:12px;flex-wrap:wrap;flex:1}
.lp-chip{display:inline-flex;align-items:center;gap:9px;padding:9px 16px;border-radius:999px;
  background:var(--bg-card);border:1px solid var(--border);font-size:13.5px;color:var(--text-secondary);
  transition:border-color .3s,transform .3s,box-shadow .3s}
.lp-chip .ci{font-size:16px}
.lp-chip:hover{border-color:rgba(79,140,255,.5);transform:translateY(-2px);box-shadow:0 10px 26px rgba(0,0,0,.35)}

.lp-pain .lp-pain-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.lp-pain-card{position:relative;padding:22px;border-radius:14px;background:var(--bg-card);border:1px solid var(--border);
  transition:transform .35s,border-color .35s,box-shadow .35s}
.lp-pain-card:hover{transform:translateY(-4px);border-color:rgba(239,68,68,.4);box-shadow:0 16px 36px rgba(0,0,0,.4)}
.lp-pain-card .pc-ic{font-size:22px;margin-bottom:8px}
.lp-pain-card h3{margin:0 0 8px;font-size:16.5px;color:var(--text-primary)}
.lp-pain-card p{margin:0;font-size:14px;color:var(--text-muted);line-height:1.7}

.lp-proof-case{display:flex;gap:16px;align-items:flex-start;margin-top:22px;padding:20px 22px;border-radius:14px;text-decoration:none;
  background:linear-gradient(135deg,rgba(79,140,255,.1),rgba(124,58,237,.08));border:1px solid rgba(79,140,255,.35);
  transition:transform .3s,box-shadow .3s,border-color .3s}
.lp-proof-case:hover{transform:translateY(-3px);box-shadow:0 16px 38px rgba(0,0,0,.42);border-color:rgba(79,140,255,.6)}
.lp-proof-case .pc-ic{font-size:26px;line-height:1}
.lp-proof-case .pc-body{flex:1}
.lp-proof-case .pc-tag{font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--accent);margin-bottom:6px}
.lp-proof-case p{margin:0 0 8px;font-size:14.5px;color:var(--text-primary);line-height:1.7}
.lp-proof-case .pc-link{font-size:14px;font-weight:600;color:var(--accent)}

@media (max-width:860px){
  .lp-trust-inner{flex-direction:column;align-items:flex-start;gap:14px}
  .lp-proof-case{flex-direction:column}
}