:root{
      --bg:#f4f9ff;
      --white:#ffffff;
      --primary:#0e3a66;
      --secondary:#4e6f91;
      --accent:#38a7ff;
      --accent-soft:#e8f4ff;
      --line:#d8e8f8;
      --title:#13395d;
      --text:#29465f;
      --shadow:0 18px 45px rgba(16,58,102,.08);
      --radius-xl:26px;
      --radius-lg:18px;
      --radius-md:12px;
      --max:1160px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:Arial, Helvetica, sans-serif;
      background:linear-gradient(180deg,#f7fbff 0%,#eef6ff 100%);
      color:var(--text);
      line-height:1.75;
    }

    a{color:#0f6fd6;text-decoration:none}
    a:hover{text-decoration:underline}

    .container{
      width:min(var(--max), calc(100% - 32px));
      margin:0 auto;
    }

    .topbar{
      background:#eaf4ff;
      border-bottom:1px solid var(--line);
      font-size:14px;
      color:var(--secondary);
    }

    .topbar .container{
      padding:10px 0;
    }

    .hero{
      padding:48px 0 28px;
    }

    .hero-card{
      background:var(--white);
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow);
      overflow:hidden;
    }

    .hero-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:0;
      align-items:stretch;
    }

    .hero-content{
      padding:48px 42px;
    }

    .eyebrow{
      display:inline-block;
      padding:8px 14px;
      border-radius:999px;
      background:var(--accent-soft);
      color:#0b67c7;
      font-size:13px;
      font-weight:700;
      letter-spacing:.3px;
      text-transform:uppercase;
      margin-bottom:18px;
    }

    h1,h2,h3{
      color:var(--title);
      line-height:1.25;
      margin:0 0 18px;
    }

    h1{
      font-size:clamp(32px,4.5vw,50px);
      letter-spacing:-.4px;
    }

    h2{
      font-size:clamp(24px,3vw,34px);
      margin-top:10px;
    }

    h3{
      font-size:22px;
      margin-top:18px;
    }

    p{
      margin:0 0 18px;
      font-size:17px;
    }

    .hero-meta{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin:20px 0 26px;
      padding:0;
      list-style:none;
      color:var(--secondary);
      font-size:14px;
    }

    .hero-meta li{
      background:#f5faff;
      border:1px solid var(--line);
      padding:8px 12px;
      border-radius:999px;
    }

    .cta-row{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      margin-top:20px;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:14px 22px;
      border-radius:999px;
      font-weight:700;
      transition:.2s ease;
      border:1px solid transparent;
    }

    .btn-primary{
      background:linear-gradient(135deg,#0d6fd7,#39afff);
      color:#fff;
      box-shadow:0 10px 25px rgba(13,111,215,.18);
    }

    .btn-primary:hover{
      text-decoration:none;
      transform:translateY(-1px);
    }

    .btn-secondary{
      background:#fff;
      color:var(--primary);
      border-color:var(--line);
    }

    .btn-secondary:hover{
      text-decoration:none;
      background:#f8fbff;
    }

    .hero-image{
      min-height:100%;
      background:
        linear-gradient(135deg, rgba(56,167,255,.13), rgba(14,58,102,.05)),
        url('https://via.placeholder.com/900x700.webp?text=Image+1200x900+-+Cryolipolyse+vs+Radiofr%C3%A9quence') center/cover no-repeat;
      position:relative;
    }

    .hero-image-note{
      position:absolute;
      left:20px;
      right:20px;
      bottom:20px;
      background:rgba(255,255,255,.92);
      border:1px solid rgba(216,232,248,.95);
      border-radius:16px;
      padding:14px 16px;
      font-size:13px;
      color:var(--secondary);
      box-shadow:0 10px 24px rgba(16,58,102,.08);
    }

    .layout{
      padding:10px 0 70px;
    }

    .content-wrap{
      display:grid;
      grid-template-columns:minmax(0, 1fr) 320px;
      gap:28px;
      align-items:start;
    }

    .article{
      background:var(--white);
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow);
      padding:42px;
    }

    .sidebar{
      position:sticky;
      top:20px;
      display:flex;
      flex-direction:column;
      gap:18px;
    }

    .card{
      background:var(--white);
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow);
      padding:24px;
    }

    .card h3{
      font-size:20px;
      margin-bottom:14px;
    }

    .toc{
      list-style:none;
      padding:0;
      margin:0;
    }

    .toc li{
      margin:0 0 12px;
      padding-bottom:12px;
      border-bottom:1px dashed var(--line);
    }

    .toc li:last-child{
      margin-bottom:0;
      padding-bottom:0;
      border-bottom:0;
    }

    .summary-box,
    .highlight-box,
    .cta-box,
    .faq-item,
    .compare-table-wrap{
      background:#fbfdff;
      border:1px solid var(--line);
      border-radius:18px;
      padding:24px;
      margin:28px 0;
    }

    .summary-box{
      background:linear-gradient(180deg,#f8fcff 0%,#f1f8ff 100%);
    }

    .highlight-box{
      background:linear-gradient(180deg,#f5fbff 0%,#eef7ff 100%);
    }

    .cta-box{
      background:linear-gradient(135deg,#f2f9ff 0%,#e7f4ff 100%);
    }

    .cta-box h3,
    .summary-box h3,
    .highlight-box h3{
      margin-top:0;
    }

    ul,ol{
      padding-left:22px;
      margin:0 0 18px;
    }

    li{
      margin-bottom:10px;
      font-size:17px;
    }

    table{
      width:100%;
      border-collapse:collapse;
      overflow:hidden;
      border-radius:14px;
      font-size:16px;
      background:#fff;
    }

    th,td{
      border:1px solid var(--line);
      padding:14px 14px;
      text-align:left;
      vertical-align:top;
    }

    th{
      background:#eef7ff;
      color:var(--primary);
      font-size:15px;
    }

    .quote{
      margin:28px 0;
      padding:24px 26px;
      background:#f5fbff;
      border-left:5px solid var(--accent);
      border-radius:16px;
      color:var(--primary);
      font-size:18px;
      font-weight:700;
    }

    .image-block{
      margin:30px 0;
      background:#fff;
      border:1px solid var(--line);
      border-radius:18px;
      overflow:hidden;
      box-shadow:0 10px 28px rgba(16,58,102,.05);
    }

    .image-block img{
      display:block;
      width:100%;
      height:auto;
      object-fit:cover;
      aspect-ratio:4 / 3;
    }

    .image-caption{
      padding:14px 18px;
      font-size:14px;
      color:var(--secondary);
      background:#fbfdff;
      border-top:1px solid var(--line);
    }

    .faq-item h3{
      font-size:20px;
      margin-bottom:10px;
    }

    .author-box{
      display:grid;
      grid-template-columns:72px 1fr;
      gap:18px;
      align-items:center;
      margin-top:34px;
      padding:24px;
      border:1px solid var(--line);
      border-radius:18px;
      background:#fbfdff;
    }

    .author-avatar{
      width:72px;
      height:72px;
      border-radius:50%;
      background:linear-gradient(135deg,#bfe2ff,#e7f4ff);
      display:flex;
      align-items:center;
      justify-content:center;
      color:var(--primary);
      font-size:26px;
      font-weight:700;
      border:1px solid var(--line);
    }

    .related-links{
      padding-left:18px;
      margin:0;
    }

    .related-links li{
      margin-bottom:12px;
    }

    .footer{
      padding:28px 0 60px;
      color:var(--secondary);
      font-size:14px;
    }

    @media (max-width: 1024px){
      .hero-grid,
      .content-wrap{
        grid-template-columns:1fr;
      }

      .sidebar{
        position:relative;
        top:auto;
      }
    }

    @media (max-width: 767px){
      .container{
        width:min(100% - 20px, var(--max));
      }

      .hero-content,
      .article{
        padding:24px 18px;
      }

      .card{
        padding:20px 18px;
      }

      p, li{
        font-size:16px;
      }

      .btn{
        width:100%;
      }
    }