:root{
      --bg:#fff7f2;
      --bg2:#fff;
      --card:#ffffff;
      --text:#1f2430;
      --muted:#5d6472;
      --line:#e9dfd7;
      --brand:#ff4d4f;
      --brand2:#ff8a00;
      --brand3:#7b61ff;
      --shadow:0 18px 45px rgba(31,36,48,.09);
      --radius:22px;
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 10% 10%, rgba(255,77,79,.12), transparent 25%),
        radial-gradient(circle at 90% 15%, rgba(123,97,255,.10), transparent 24%),
        linear-gradient(180deg, #fff9f4 0%, #fffdfb 36%, #fff 100%);
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    .container{width:min(var(--container), calc(100% - 32px)); margin:0 auto}
    header{
      position:sticky; top:0; z-index:40;
      backdrop-filter:blur(18px);
      background:rgba(255,249,244,.84);
      border-bottom:1px solid rgba(233,223,215,.85);
    }
    .topbar{display:flex; align-items:center; justify-content:space-between; gap:16px; padding:14px 0}
    .brand{display:flex; align-items:center; gap:12px; min-width:0}
    .brand img{width:42px; height:42px; object-fit:contain}
    .brand strong{display:block; font-size:16px; letter-spacing:.3px}
    .brand span{display:block; font-size:12px; color:var(--muted)}
    .nav{display:flex; align-items:center; gap:14px; flex-wrap:wrap; justify-content:flex-end}
    .nav a{font-size:14px; color:#303541; padding:8px 10px; border-radius:999px}
    .nav a:hover,.nav a:focus-visible{background:#fff; box-shadow:0 6px 16px rgba(31,36,48,.07)}
    .nav-toggle{display:none; border:1px solid var(--line); background:#fff; border-radius:12px; padding:10px 12px; color:var(--text)}
    .hero{padding:34px 0 18px}
    .hero-grid{display:grid; grid-template-columns:1.15fr .85fr; gap:22px; align-items:stretch}
    .hero-main{
      position:relative; overflow:hidden;
      background:
        linear-gradient(135deg, rgba(255,77,79,.96), rgba(255,138,0,.92) 55%, rgba(123,97,255,.92));
      color:#fff; border-radius:28px; padding:34px; box-shadow:var(--shadow)
    }
    .hero-main::before,.hero-main::after{
      content:""; position:absolute; border-radius:50%; background:rgba(255,255,255,.12); filter:blur(2px)
    }
    .hero-main::before{width:180px;height:180px; right:-40px; top:-40px}
    .hero-main::after{width:260px;height:260px; left:-120px; bottom:-120px}
    .eyebrow{display:inline-flex; align-items:center; gap:8px; background:rgba(255,255,255,.16); border:1px solid rgba(255,255,255,.25); padding:8px 12px; border-radius:999px; font-size:13px}
    h1{margin:16px 0 12px; font-size:clamp(30px,5vw,52px); line-height:1.08}
    .lead{margin:0; max-width:58ch; font-size:16px; line-height:1.8; color:rgba(255,255,255,.92)}
    .hero-actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:22px}
    .btn{
      display:inline-flex; align-items:center; justify-content:center; gap:8px;
      min-height:46px; padding:0 18px; border-radius:14px; border:1px solid transparent;
      font-weight:700; transition:.2s ease; cursor:pointer
    }
    .btn-primary{background:#fff; color:#d13234}
    .btn-outline{background:transparent; color:#fff; border-color:rgba(255,255,255,.3)}
    .btn:hover{transform:translateY(-2px); box-shadow:0 12px 25px rgba(0,0,0,.12)}
    .hero-stats{display:grid; grid-template-columns:repeat(2, minmax(0,1fr)); gap:14px; margin-top:22px}
    .mini-stat{
      background:rgba(255,255,255,.12); border:1px solid rgba(255,255,255,.18);
      border-radius:18px; padding:16px
    }
    .mini-stat strong{display:block; font-size:22px; margin-bottom:4px}
    .mini-stat span{font-size:13px; color:rgba(255,255,255,.86)}
    .hero-side{display:grid; gap:16px}
    .card{
      background:var(--card); border:1px solid rgba(233,223,215,.9); border-radius:24px; box-shadow:var(--shadow)
    }
    .side-card{padding:22px}
    .side-card h2,.section-title h2{margin:0 0 10px; font-size:24px}
    .side-card p,.section-desc{margin:0; color:var(--muted); line-height:1.8}
    .quick-tags{display:flex; flex-wrap:wrap; gap:10px; margin-top:16px}
    .tag{padding:9px 12px; border-radius:999px; background:#fff6f6; color:#d43c3f; border:1px solid #ffd7d7; font-size:13px}
    .section{padding:26px 0}
    .section-title{display:flex; align-items:end; justify-content:space-between; gap:16px; margin-bottom:16px}
    .section-title .sub{max-width:62ch; color:var(--muted); line-height:1.75}
    .grid-4{display:grid; grid-template-columns:repeat(4, minmax(0,1fr)); gap:16px}
    .metric,.feature,.quote,.article,.faq-item,.timeline-item,.price,.match,.review,.case,.network,.help-card{
      background:var(--card); border:1px solid rgba(233,223,215,.95); border-radius:22px; box-shadow:var(--shadow)
    }
    .metric{padding:20px}
    .metric b{display:block; font-size:28px; margin-bottom:8px; color:#dc3b3f}
    .metric span{color:var(--muted); line-height:1.7}
    .grid-3{display:grid; grid-template-columns:repeat(3, minmax(0,1fr)); gap:16px}
    .feature{padding:22px}
    .feature h3{margin:10px 0 8px; font-size:18px}
    .feature p{margin:0; color:var(--muted); line-height:1.8}
    .icon{
      width:44px;height:44px;border-radius:14px; display:grid; place-items:center;
      background:linear-gradient(135deg, rgba(255,77,79,.13), rgba(123,97,255,.12)); color:#c92f31; font-weight:800
    }
    .story{display:grid; grid-template-columns:1fr 1fr; gap:16px}
    .story .card{padding:22px}
    .list{margin:14px 0 0; padding:0; list-style:none; display:grid; gap:10px}
    .list li{display:flex; gap:10px; align-items:flex-start; color:var(--text); line-height:1.7}
    .list i{font-style:normal; color:#1d9a66}
    .process{display:grid; grid-template-columns:repeat(5,minmax(0,1fr)); gap:14px}
    .step{padding:18px}
    .step .n{display:inline-flex; width:34px; height:34px; border-radius:50%; align-items:center; justify-content:center; background:#fff1ee; color:#d63a3d; font-weight:800; margin-bottom:12px}
    .step h3{margin:0 0 8px}
    .step p{margin:0; color:var(--muted); line-height:1.75; font-size:14px}
    .table-wrap{overflow-x:auto; border-radius:22px}
    table{width:100%; border-collapse:collapse; min-width:860px; background:#fff}
    th,td{padding:16px 14px; border-bottom:1px solid #efe5df; text-align:left; vertical-align:top}
    th{background:#fff6f1; font-size:14px}
    td{font-size:14px; color:#2e3340; line-height:1.75}
    .score{display:inline-flex; align-items:center; gap:8px; background:#fff0f0; color:#d43c3f; padding:8px 12px; border-radius:999px; font-weight:700}
    .faq{display:grid; gap:12px}
    .faq-item summary{list-style:none; cursor:pointer; padding:18px 20px; display:flex; justify-content:space-between; align-items:center; gap:14px; font-weight:700}
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item .answer{padding:0 20px 18px; color:var(--muted); line-height:1.85}
    .reviews,.articles,.cases,.network-grid,.prices,.matches,.help-grid{display:grid; gap:16px}
    .reviews{grid-template-columns:repeat(3,minmax(0,1fr))}
    .review{padding:20px}
    .review .role{color:#d33f43; font-weight:700; margin-bottom:10px}
    .review p{margin:0; color:var(--muted); line-height:1.8}
    .rating{color:#ff9f0f; margin-top:12px; letter-spacing:2px}
    .cases,.articles,.network-grid,.help-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
    .case,.article,.network,.help-card{padding:20px}
    .article time,.case .meta{display:block; color:#d33f43; font-size:13px; margin-bottom:10px}
    .article h3,.case h3,.help-card h3{margin:0 0 8px}
    .article p,.case p,.help-card p{margin:0; color:var(--muted); line-height:1.78}
    .price,.match{padding:20px}
    .price strong{display:block; font-size:22px; margin-bottom:8px}
    .price ul,.match ul{margin:12px 0 0; padding-left:18px; color:var(--muted); line-height:1.9}
    .form-wrap{display:grid; grid-template-columns:1fr 1.1fr; gap:16px; align-items:start}
    .form-card{padding:22px}
    form{display:grid; gap:12px}
    input,select,textarea{
      width:100%; padding:13px 14px; border-radius:14px; border:1px solid #e6dbd1; background:#fff; color:var(--text);
      font:inherit; outline:none
    }
    input:focus,select:focus,textarea:focus{border-color:#ff8a00; box-shadow:0 0 0 4px rgba(255,138,0,.12)}
    textarea{min-height:120px; resize:vertical}
    .submit{background:linear-gradient(135deg,#ff4d4f,#ff8a00); color:#fff; border:none}
    .footer{
      margin-top:10px; padding:22px 0 30px; background:#111827; color:#f3f4f6
    }
    .footer .container{display:grid; gap:16px}
    .footer-grid{display:grid; grid-template-columns:1.2fr .8fr; gap:16px}
    .footer a{color:#ffd6b8}
    .footer p,.footer li{color:#d7dbe3; line-height:1.8}
    .footer ul{margin:0; padding-left:18px}
    .floating{
      position:fixed; right:16px; bottom:16px; z-index:60; display:grid; gap:10px
    }
    .float-btn{
      width:52px; height:52px; border-radius:16px; display:grid; place-items:center;
      background:linear-gradient(135deg,#ff4d4f,#ff8a00); color:#fff; box-shadow:0 12px 24px rgba(255,77,79,.3)
    }
    .backtop{background:#fff; color:#d43c3f; border:1px solid #f2dad2}
    .fade-in{opacity:0; transform:translateY(14px); transition:.6s ease}
    .fade-in.show{opacity:1; transform:none}
    .top-links{display:flex; gap:10px; flex-wrap:wrap; margin-top:14px}
    .top-links a{padding:8px 12px; border-radius:999px; background:rgba(255,255,255,.12); border:1px solid rgba(255,255,255,.2); color:#fff}
    .hero-visual{display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; margin-top:18px}
    .visual-box{
      border-radius:18px; padding:16px; background:rgba(255,255,255,.12); border:1px solid rgba(255,255,255,.18)
    }
    .visual-box b{display:block; margin-bottom:8px}
    .dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#fff;margin-right:8px}
    @media (max-width: 1080px){
      .hero-grid,.story,.form-wrap,.footer-grid{grid-template-columns:1fr}
      .grid-4,.grid-3,.reviews,.cases,.articles,.network-grid,.help-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .process{grid-template-columns:repeat(2,minmax(0,1fr))}
      .nav{display:none}
      .nav.show{display:flex; padding:0 0 14px}
      .nav-toggle{display:inline-flex}
    }
    @media (max-width: 720px){
      .container{width:min(var(--container), calc(100% - 22px))}
      .hero-main{padding:24px}
      .grid-4,.grid-3,.reviews,.cases,.articles,.network-grid,.help-grid,.process{grid-template-columns:1fr}
      .hero-stats,.hero-visual{grid-template-columns:1fr}
      .section-title{flex-direction:column; align-items:flex-start}
      h1{font-size:30px}
    }