:root{
    --red:#c81f1f;
    --red-main:#e12a20;
    --red-soft:#fff0ed;
    --red-line:#f4d9d3;
    --red-line-2:#efc4bc;
    --ink:#2b1a18;
    --ink-2:#6b5350;
    --ink-3:#8d7571;
    --white:#ffffff;
    --radius:16px;
    --shadow:0 14px 32px rgba(180,40,30,.09);
  }
  *,*::before,*::after{box-sizing:border-box}
  html{scroll-behavior:smooth;scroll-padding-top:88px}
  body{
    margin:0;
    font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
    color:var(--ink);
    font-size:15px;
    line-height:1.75;
    background-color:#fff8f6;
    background-image:radial-gradient(900px 480px at 88% -6%,#ffe5de 0%,rgba(255,229,222,0) 68%),
                     radial-gradient(700px 420px at 4% 12%,#fff0ea 0%,rgba(255,240,234,0) 70%),
                     linear-gradient(180deg,#fff8f6 0%,#fffdfc 42%,#fff6f2 100%);
    background-repeat:no-repeat;
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%}
  a{color:var(--red);text-decoration:none}
  h1,h2,h3,h4{margin:0;line-height:1.3;letter-spacing:-.2px}
  p{margin:0}
  ul{margin:0;padding:0;list-style:none}
  .container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}

  /* header */
  .site-header{position:sticky;top:0;z-index:60;background:rgba(255,248,246,.94);border-bottom:1px solid var(--red-line);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
  .nav-wrap{position:relative;display:flex;align-items:center;gap:14px;min-height:68px}
  .brand{display:flex;align-items:center;gap:9px;flex:0 0 auto;max-width:200px;overflow:hidden;color:var(--ink)}
  .ai-page-logo{max-height:36px;width:auto;display:block}
  .brand-name{font-size:17px;font-weight:800;white-space:nowrap;letter-spacing:.5px;color:#a4140f}
  .nav-links{display:flex;align-items:center;gap:0;margin-left:auto}
  .nav-links a{display:block;padding:9px 11px;font-size:14.5px;color:#4c3532;border-radius:8px;transition:color .18s ease,background .18s ease;white-space:nowrap}
  .nav-links a:hover{color:var(--red);background:#ffece8}
  .nav-cta{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;padding:9px 18px;border-radius:10px;font-size:14.5px;font-weight:700;color:#fff;background:linear-gradient(135deg,#ef3b2c,#b81414);box-shadow:0 8px 18px rgba(200,31,31,.24);transition:transform .18s ease,box-shadow .18s ease}
  .nav-cta:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(200,31,31,.3)}
  .nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:40px;height:38px;padding:0 9px;border:1px solid var(--red-line-2);border-radius:9px;background:#fff;cursor:pointer;margin-left:auto}
  .nav-toggle span{display:block;height:2px;width:100%;background:#b8201a;border-radius:2px;transition:transform .2s ease,opacity .2s ease}
  .nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
  .nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

  /* buttons */
  .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:10px;font-size:15px;font-weight:700;font-family:inherit;cursor:pointer;border:1px solid transparent;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease}
  .btn-primary{background:linear-gradient(135deg,#ef3b2c,#b81414);color:#fff;box-shadow:0 12px 26px rgba(200,31,31,.26)}
  .btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(200,31,31,.32)}
  .btn-primary:active{transform:translateY(0) scale(.99)}
  .btn-ghost{background:#fff;color:#b81a14;border-color:var(--red-line-2)}
  .btn-ghost:hover{background:#fff2ef;transform:translateY(-2px)}
  .btn-quiet{color:#a4140f;font-weight:700;padding:12px 4px;background:none;border:none}
  .btn-quiet:hover{color:#e12a20;text-decoration:underline}

  /* hero */
  .hero{position:relative;overflow:hidden;padding:58px 0 54px}
  .hero::before{content:"";position:absolute;inset:auto -10% 40% auto;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(240,60,45,.16),rgba(240,60,45,0) 68%);pointer-events:none}
  .hero::after{content:"";position:absolute;left:-120px;top:120px;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(255,120,90,.14),rgba(255,120,90,0) 70%);pointer-events:none}
  .hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:center}
  .eyebrow{display:inline-block;padding:5px 12px;border-radius:999px;background:#ffe9e4;color:#b81a14;font-size:12.5px;font-weight:700;letter-spacing:1px;margin-bottom:16px}
  .hero h1{font-size:clamp(28px,4.4vw,48px);font-weight:900;letter-spacing:-1px;line-height:1.22}
  .hero h1 em{font-style:normal;color:#c8201a;position:relative;white-space:nowrap}
  .hero h1 em::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:8px;background:rgba(240,70,50,.16);border-radius:4px;z-index:-1}
  .hero-lead{margin-top:18px;font-size:16px;color:#5d4542;max-width:560px}
  .hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:26px}
  .hero-points{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:26px}
  .hero-points li{position:relative;padding-left:20px;font-size:14px;color:#6b5350}
  .hero-points li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:3px;background:#ef4a37}
  .hero-panel{background:#fff;border:1px solid var(--red-line);border-radius:20px;padding:24px;box-shadow:var(--shadow)}
  .panel-head{font-size:13px;font-weight:800;color:#a4140f;letter-spacing:.6px}
  .tag-grid{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
  .tag-grid span{display:inline-block;padding:5px 11px;border-radius:8px;background:#fff4f1;border:1px solid #f7ded8;font-size:13px;color:#7d3b33;transition:background .18s ease,color .18s ease,transform .18s ease}
  .tag-grid span:hover{background:#ffe3dd;color:#a4140f;transform:translateY(-2px)}
  .panel-note{margin-top:16px;font-size:13px;color:var(--ink-3);border-top:1px dashed #f3dbd5;padding-top:14px}

  .stats{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:46px}
  .stat{background:#fff;border:1px solid var(--red-line);border-radius:14px;padding:18px 20px;transition:transform .22s ease,box-shadow .22s ease}
  .stat:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
  .stat b{display:block;font-size:27px;font-weight:900;color:#c8201a;letter-spacing:-.6px;line-height:1.2}
  .stat span{display:block;margin-top:4px;font-size:13.5px;color:var(--ink-2)}

  /* section base */
  .section{padding:54px 0}
  .sec-head{max-width:780px;margin-bottom:30px}
  .sec-tag{display:inline-block;padding:4px 11px;border-radius:999px;background:#ffece8;color:#b81a14;font-size:12.5px;font-weight:700;letter-spacing:1.2px;margin-bottom:12px}
  .sec-head h2{font-size:clamp(22px,2.9vw,31px);font-weight:900}
  .sec-desc{margin-top:12px;color:var(--ink-2);font-size:15px;max-width:720px}

  /* about */
  .about-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:38px;align-items:start}
  .about-text p + p{margin-top:14px}
  .about-text p{color:#5d4542}
  .about-link{display:inline-flex;align-items:center;gap:6px;margin-top:20px;font-weight:700;color:#b81a14}
  .about-link:hover{color:#e12a20}
  .about-media{margin:0;background:#fff;border:1px solid var(--red-line);border-radius:18px;padding:10px;box-shadow:var(--shadow)}
  .about-media img{display:block;width:100%;height:auto;border-radius:12px}
  .about-media figcaption{margin-top:10px;font-size:12.5px;color:var(--ink-3);text-align:center}
  .ability-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:34px}
  .ability{background:#fff;border:1px solid var(--red-line);border-radius:14px;padding:20px;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
  .ability:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--red-line-2)}
  .ability h3{font-size:16px;margin-bottom:8px;color:#8f1d18}
  .ability p{font-size:14px;color:var(--ink-2)}

  /* cards */
  .card{background:#fff;border:1px solid var(--red-line);border-radius:var(--radius);padding:24px;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;display:flex;flex-direction:column;height:100%}
  .card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--red-line-2)}
  .icon{width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:#ffece8;color:#c8201a;margin-bottom:14px}
  .card h3{font-size:17px;margin-bottom:9px}
  .card p{font-size:14px;color:var(--ink-2)}
  .chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}
  .chips span{font-size:12px;padding:3px 9px;border-radius:999px;background:#fff4f1;color:#a04339;border:1px solid #f8e0da}
  .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
  .grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}

  /* scene cloud */
  .cloud-panel{background:#fff;border:1px solid var(--red-line);border-radius:20px;padding:26px;box-shadow:var(--shadow)}
  .cloud{display:flex;flex-wrap:wrap;gap:10px}
  .cloud a{display:inline-block;padding:8px 14px;border-radius:999px;background:#fff5f2;border:1px solid #f7ded7;color:#7a3b33;font-size:13.5px;transition:background .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease}
  .cloud a:hover{background:linear-gradient(135deg,#ef3b2c,#b81414);color:#fff;border-color:transparent;transform:translateY(-2px);box-shadow:0 10px 20px rgba(200,31,31,.22)}
  .cloud-note{margin-top:18px;padding-top:16px;border-top:1px dashed #f4dbd5;font-size:13.5px;color:var(--ink-3)}

  /* process */
  .step-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
  .step{position:relative;background:#fff;border:1px solid var(--red-line);border-radius:14px;padding:22px 22px 20px;transition:transform .22s ease,box-shadow .22s ease}
  .step:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
  .step-num{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:10px;background:linear-gradient(135deg,#ef3b2c,#b81414);color:#fff;font-size:13px;font-weight:800;margin-bottom:12px}
  .step h3{font-size:16px;margin-bottom:7px}
  .step p{font-size:14px;color:var(--ink-2)}

  /* network */
  .network-panel{display:grid;grid-template-columns:1.15fr .85fr;gap:26px;background:#fff;border:1px solid var(--red-line);border-radius:20px;padding:28px;box-shadow:var(--shadow)}
  .network-panel h3{font-size:18px;margin-bottom:10px}
  .network-panel p{font-size:14.5px;color:var(--ink-2)}
  .city-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
  .city-tags span{padding:5px 12px;border-radius:8px;background:#fff4f1;border:1px solid #f8e1db;font-size:13px;color:#8a4238}
  .network-points{display:flex;flex-direction:column;gap:14px;justify-content:center}
  .network-points li{background:#fff8f6;border:1px solid #f7e4df;border-radius:12px;padding:14px 16px}
  .network-points strong{display:block;font-size:14.5px;color:#a4140f;margin-bottom:4px}
  .network-points span{font-size:13.5px;color:var(--ink-2)}

  /* cases */
  .case{background:#fff;border:1px solid var(--red-line);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;transition:transform .22s ease,box-shadow .22s ease}
  .case:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
  .case-media{aspect-ratio:16/10;background:#fff4f1;display:flex;align-items:center;justify-content:center;padding:10px;border-bottom:1px solid #f9e7e2}
  .case-media img{width:100%;height:100%;object-fit:contain;display:block;border-radius:8px}
  .case-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
  .case-body h3{font-size:16.5px}
  .case-body p{font-size:14px;color:var(--ink-2)}
  .case-link{margin-top:auto;font-weight:700;font-size:14px;color:#b81a14}
  .case-link:hover{color:#e12a20;text-decoration:underline}

  /* score & table */
  .score-card{display:flex;flex-wrap:wrap;align-items:center;gap:26px;background:linear-gradient(135deg,#fff5f2,#ffeae5);border:1px solid var(--red-line-2);border-radius:18px;padding:24px 28px;margin-bottom:24px}
  .score-main{display:flex;align-items:baseline;gap:6px}
  .score-num{font-size:52px;font-weight:900;color:#c8201a;letter-spacing:-2px;line-height:1}
  .score-total{font-size:16px;color:#8a4238;font-weight:700}
  .score-info p{margin-top:6px;font-size:14px;color:#6b3a34}
  .stars{color:#e8a00b;font-size:20px;letter-spacing:4px;line-height:1}
  .table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;background:#fff;border:1px solid var(--red-line);border-radius:16px}
  table{width:100%;border-collapse:collapse;min-width:760px}
  thead th{background:#fff1ed;color:#8f1d18;font-weight:800;text-align:left;padding:14px 16px;font-size:14px;white-space:nowrap;border-bottom:1px solid #f5ddd7}
  tbody td{padding:13px 16px;font-size:14px;color:var(--ink-2);border-bottom:1px solid #f9eae6;vertical-align:top}
  tbody td:first-child{font-weight:700;color:var(--ink);white-space:nowrap}
  tbody tr:last-child td{border-bottom:none}
  tbody tr:hover td{background:#fffaf8}
  .table-note{margin-top:12px;font-size:13px;color:var(--ink-3)}

  /* reviews */
  .review-card{background:#fff;border:1px solid var(--red-line);border-radius:16px;padding:22px;display:flex;flex-direction:column;gap:12px;transition:transform .22s ease,box-shadow .22s ease}
  .review-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
  .review-text{font-size:14.5px;color:#4f3a37;line-height:1.8}
  .review-user{display:flex;align-items:center;gap:12px;margin-top:auto;padding-top:6px}
  .avatar{width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#ffe0d8,#ffc6b9);color:#a4140f;font-weight:800;font-size:15px;flex:0 0 auto}
  .review-user strong{display:block;font-size:14px;color:var(--ink)}
  .review-user span{display:block;font-size:12.5px;color:var(--ink-3)}

  /* form */
  .match-panel{display:grid;grid-template-columns:.85fr 1.15fr;gap:30px;background:#fff;border:1px solid var(--red-line);border-radius:20px;padding:30px;box-shadow:var(--shadow)}
  .match-info h3{font-size:19px;margin-bottom:12px}
  .match-info p{font-size:14.5px;color:var(--ink-2)}
  .match-list{margin-top:18px;display:flex;flex-direction:column;gap:12px}
  .match-list li{font-size:14px;color:#5d4542;padding-left:20px;position:relative}
  .match-list li::before{content:"";position:absolute;left:0;top:8px;width:8px;height:8px;border-radius:50%;background:#ef4a37}
  .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
  .field{display:flex;flex-direction:column;gap:6px}
  .field.full{grid-column:1 / -1}
  .field label{font-size:13.5px;font-weight:700;color:#5d4542}
  .field input,.field select,.field textarea{width:100%;font-family:inherit;font-size:14.5px;color:var(--ink);padding:11px 13px;border:1px solid #efd6d0;border-radius:10px;background:#fffaf9;transition:border-color .18s ease,box-shadow .18s ease,background .18s ease}
  .field textarea{min-height:104px;resize:vertical}
  .field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:#e2695c;background:#fff;box-shadow:0 0 0 3px rgba(226,105,92,.14)}
  .form-foot{grid-column:1 / -1;display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:4px}
  .form-tip{font-size:12.5px;color:var(--ink-3)}

  /* knowledge */
  .kn-col{background:#fff;border:1px solid var(--red-line);border-radius:16px;padding:22px;transition:transform .22s ease,box-shadow .22s ease}
  .kn-col:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
  .kn-col h3{font-size:16.5px;margin-bottom:14px;padding-bottom:12px;border-bottom:1px dashed #f4ddd7;color:#8f1d18}
  .kn-list li + li{margin-top:10px}
  .kn-list a{font-size:14px;color:#4f3a37;display:block;padding-left:16px;position:relative;transition:color .18s ease,transform .18s ease}
  .kn-list a::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:2px;background:#f2a89b}
  .kn-list a:hover{color:#c8201a;transform:translateX(3px)}
  .kn-tags{display:flex;flex-wrap:wrap;gap:8px}
  .kn-tags span{padding:5px 11px;border-radius:8px;background:#fff4f1;border:1px solid #f8e1db;font-size:13px;color:#8a4238}

  /* faq */
  .faq-list{display:flex;flex-direction:column;gap:12px}
  .faq-item{background:#fff;border:1px solid var(--red-line);border-radius:12px;overflow:hidden;transition:border-color .18s ease,box-shadow .18s ease}
  .faq-item[open]{border-color:var(--red-line-2);box-shadow:0 10px 24px rgba(180,40,30,.07)}
  .faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 18px;font-size:15px;font-weight:700;color:#3d2927}
  .faq-item summary::-webkit-details-marker{display:none}
  .faq-item summary::after{content:"+";color:#c8201a;font-size:20px;font-weight:800;line-height:1;flex:0 0 auto}
  .faq-item[open] summary::after{content:"–"}
  .faq-item p{padding:0 18px 18px;font-size:14px;color:var(--ink-2)}

  /* contact */
  .contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}
  .contact-card{background:#fff;border:1px solid var(--red-line);border-radius:18px;padding:26px;box-shadow:var(--shadow)}
  .contact-list{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:18px}
  .contact-list li{font-size:14px;color:var(--ink-2)}
  .contact-list strong{display:block;font-size:13px;color:#a4140f;margin-bottom:3px}
  .contact-list a{color:#3d2927}
  .contact-list a:hover{color:#c8201a}
  .qr-card{background:#fff;border:1px solid var(--red-line);border-radius:18px;padding:22px;text-align:center;box-shadow:var(--shadow)}
  .qr-card img{display:block;width:100%;max-width:200px;height:auto;margin:0 auto 12px;border-radius:10px;border:1px solid #f6e2dd}
  .qr-card p{font-size:13.5px;color:var(--ink-2)}

  /* partner */
  .partner-panel{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:22px;background:linear-gradient(135deg,#fff2ee,#ffe4de);border:1px solid var(--red-line-2);border-radius:20px;padding:28px 30px}
  .partner-panel h2{font-size:clamp(20px,2.6vw,26px)}
  .partner-panel p{margin-top:10px;font-size:14.5px;color:#6b3a34;max-width:640px}

  /* links */
  .links-section{padding:34px 0 44px}
  .links-title{font-size:16px;color:#8f1d18;margin-bottom:14px}
  .link-tags{display:flex;flex-wrap:wrap;gap:9px}
  .link-tags a{padding:6px 13px;border-radius:8px;background:#fff;border:1px solid #f2dcd6;font-size:13px;color:#6b4b46;transition:color .18s ease,border-color .18s ease,transform .18s ease,background .18s ease}
  .link-tags a:hover{color:#ffffff;background:linear-gradient(135deg,#ef3b2c,#b81414);border-color:transparent;transform:translateY(-2px)}

  /* footer */
  .site-footer{background:linear-gradient(135deg,#9c1410,#6d0b08);color:#ffe6e1;padding:34px 0 18px;margin-top:8px}
  .footer-inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:22px;align-items:flex-start}
  .footer-brand{max-width:520px}
  .footer-logo{display:inline-block;font-size:18px;font-weight:900;color:#ffffff;letter-spacing:.6px;margin-bottom:8px}
  .footer-brand p{font-size:13.5px;color:#ffd5cd;line-height:1.8}
  .footer-links{display:flex;flex-wrap:wrap;gap:10px 22px}
  .footer-links a{font-size:14px;color:#ffd9d2}
  .footer-links a:hover{color:#ffffff;text-decoration:underline}
  .footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;margin-top:24px;padding-top:16px;border-top:1px solid rgba(255,255,255,.18);font-size:12.5px;color:#ffcfc7}

  /* float tools */
  .float-tools{position:fixed;right:16px;bottom:18px;z-index:70;display:flex;flex-direction:column;align-items:flex-end;gap:10px}
  .float-btn{width:46px;height:46px;border-radius:50%;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;font-family:inherit;font-size:13px;font-weight:700;color:#fff;background:linear-gradient(135deg,#ef3b2c,#b81414);box-shadow:0 10px 22px rgba(190,30,25,.32);transition:transform .18s ease,box-shadow .18s ease}
  .float-btn:hover{transform:translateY(-3px);box-shadow:0 14px 28px rgba(190,30,25,.4)}
  .back-top{opacity:0;pointer-events:none;transition:opacity .22s ease,transform .18s ease}
  .back-top.show{opacity:1;pointer-events:auto}
  .kefu{position:relative}
  .kefu-panel{position:absolute;right:0;bottom:56px;width:206px;background:#fff;border:1px solid var(--red-line-2);border-radius:14px;padding:14px;text-align:center;box-shadow:0 18px 40px rgba(150,30,25,.18)}
  .kefu-panel img{width:100%;height:auto;display:block;border-radius:8px;margin-bottom:8px}
  .kefu-panel p{font-size:13px;color:#4f3a37;margin-bottom:4px}
  .kefu-panel span{font-size:12px;color:var(--ink-3)}
  [hidden]{display:none !important}

  /* animation */
  .js-anim .reveal{opacity:0;transform:translateY(20px);transition:opacity .55s ease,transform .55s ease}
  .js-anim .reveal.in{opacity:1;transform:none}

  /* responsive */
  @media (max-width:1040px){
    .hero-inner{grid-template-columns:1fr;gap:32px}
    .hero-panel{max-width:620px}
    .ability-grid,.grid-3{grid-template-columns:repeat(2,1fr)}
    .step-grid{grid-template-columns:repeat(2,1fr)}
    .stats{grid-template-columns:repeat(2,1fr)}
    .about-grid,.network-panel,.match-panel,.contact-grid{grid-template-columns:1fr}
  }
  @media (max-width:980px){
    .nav-toggle{display:flex}
    .nav-links{position:absolute;top:100%;left:0;right:0;display:none;flex-direction:column;align-items:stretch;gap:0;margin-left:0;padding:6px 14px 14px;background:#fffdfc;border-bottom:1px solid var(--red-line);box-shadow:0 18px 34px rgba(160,20,20,.1);border-radius:0 0 14px 14px}
    .nav-links.open{display:flex}
    .nav-links a{padding:12px 8px;font-size:15px;border-bottom:1px solid #fbece8;border-radius:0}
    .nav-links a:last-child{border-bottom:none}
    .brand{max-width:165px}
  }
  @media (max-width:720px){
    .section{padding:44px 0}
    .hero{padding:42px 0 40px}
    .grid-3,.grid-2,.ability-grid,.step-grid,.form-grid,.contact-list{grid-template-columns:1fr}
    .stats{grid-template-columns:repeat(2,1fr);margin-top:32px}
    .score-card{padding:20px;gap:18px}
    .score-num{font-size:44px}
    .match-panel,.network-panel,.contact-card,.qr-card{padding:20px}
    .partner-panel{padding:22px}
    .hero-actions{gap:10px}
    .btn{padding:11px 18px;font-size:14.5px}
    .nav-cta{padding:8px 12px;font-size:13.5px}
    .float-tools{right:12px;bottom:12px}
  }
  @media (prefers-reduced-motion:reduce){
    html{scroll-behavior:auto}
    .js-anim .reveal{opacity:1;transform:none;transition:none}
    .btn,.card,.stat,.step,.case,.review-card,.ability,.kn-col,.float-btn{transition:none}
  }