:root {
      --ink: #17211f;
      --text: #344341;
      --muted: #66736f;
      --line: #dce6e2;
      --paper: #fbfdfc;
      --soft: #edf6f3;
      --teal: #0f766e;
      --deep: #12312e;
      --coral: #d46a54;
      --gold: #bd8b2f;
      --white: #ffffff;
      font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    }

    * {
      box-sizing: border-box;
    }

    body {
      margin: 0;
      color: var(--ink);
      background: var(--paper);
      line-height: 1.65;
    }

    a {
      color: #0b5f58;
      text-decoration-thickness: 2px;
      text-underline-offset: 4px;
    }

    .nav {
      position: sticky;
      top: 0;
      z-index: 20;
      min-height: 68px;
      padding: 0 24px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      background: rgba(251,253,252,.94);
      border-bottom: 1px solid var(--line);
      backdrop-filter: blur(14px);
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 10px;
      font-weight: 850;
      color: var(--deep);
    }

    .brand-mark {
      width: 36px;
      height: 36px;
      border-radius: 8px;
      display: grid;
      place-items: center;
      color: white;
      background: linear-gradient(135deg, var(--teal), #9ad9ce);
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 22px;
      font-size: 14px;
      font-weight: 700;
    }

    .nav-links a {
      text-decoration: none;
      color: var(--muted);
    }

    .nav-links .nav-cta {
      padding: 10px 14px;
      border-radius: 8px;
      color: white;
      background: var(--teal);
    }

    .hero {
      min-height: 720px;
      position: relative;
      display: grid;
      align-items: end;
      overflow: hidden;
      background:
        linear-gradient(90deg, rgba(9,24,23,.94) 0%, rgba(9,24,23,.78) 42%, rgba(9,24,23,.34) 72%),
        linear-gradient(180deg, rgba(9,24,23,.10), rgba(9,24,23,.82)),
        url("//ueeshop.ly200-cdn.com/u_file/UPBG/UPBG103/2605/26/photo/emslimtreatmentscene1800x1000.webp")
        center right / cover no-repeat;
    }

    .hero::after {
      content: "";
      position: absolute;
      inset: auto 0 0;
      height: 150px;
      background: linear-gradient(180deg, transparent, var(--paper));
    }

    .hero-inner {
      position: relative;
      z-index: 2;
      width: min(1160px, calc(100% - 32px));
      margin: 0 auto;
      padding: 112px 0 76px;
      color: white;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      padding: 9px 13px;
      border: 1px solid rgba(255,255,255,.28);
      border-radius: 999px;
      background: rgba(255,255,255,.12);
      backdrop-filter: blur(12px);
      color: #c8f4eb;
      font-size: 13px;
      font-weight: 850;
      text-transform: uppercase;
      letter-spacing: .08em;
    }

    h1 {
      width: min(850px, 100%);
      margin: 22px 0 22px;
      font-size: clamp(42px, 6.4vw, 82px);
      line-height: .96;
      letter-spacing: 0;
    }

    .hero p {
      width: min(720px, 100%);
      margin: 0 0 32px;
      color: rgba(255,255,255,.88);
      font-size: clamp(18px, 2vw, 22px);
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin-bottom: 34px;
    }

    .btn {
      display: inline-flex;
      min-height: 50px;
      align-items: center;
      justify-content: center;
      padding: 14px 20px;
      border-radius: 8px;
      font-weight: 850;
      text-decoration: none;
    }

    .btn.primary {
      background: var(--coral);
      color: white;
      box-shadow: 0 16px 34px rgba(212,106,84,.34);
    }

    .btn.secondary {
      color: white;
      border: 1px solid rgba(255,255,255,.45);
      background: rgba(255,255,255,.08);
      backdrop-filter: blur(10px);
    }

    .hero-stats {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      width: min(780px, 100%);
    }

    .hero-stat {
      padding: 16px;
      border: 1px solid rgba(255,255,255,.2);
      border-radius: 8px;
      background: rgba(255,255,255,.12);
      backdrop-filter: blur(14px);
    }

    .hero-stat strong {
      display: block;
      color: white;
      font-size: 20px;
      line-height: 1.1;
      margin-bottom: 6px;
    }

    .hero-stat span {
      display: block;
      color: rgba(255,255,255,.76);
      font-size: 13px;
      line-height: 1.4;
    }

    .wrap {
      width: min(1160px, calc(100% - 32px));
      margin: 0 auto;
      display: grid;
      grid-template-columns: minmax(0, 1fr) 320px;
      gap: 44px;
      padding: 54px 0 86px;
    }

    .meta {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      color: var(--muted);
      font-size: 14px;
      margin-bottom: 26px;
    }

    .meta span {
      padding: 7px 10px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: white;
    }

    .lead {
      font-size: 21px;
      color: var(--text);
    }

    h2 {
      margin: 54px 0 16px;
      font-size: clamp(28px, 4vw, 40px);
      line-height: 1.12;
      letter-spacing: 0;
    }

    h3 {
      margin: 30px 0 10px;
      font-size: 23px;
    }

    p {
      margin: 0 0 18px;
      color: var(--text);
    }

    .cards {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 16px;
      margin: 30px 0 36px;
    }

    .card {
      padding: 22px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: white;
      box-shadow: 0 10px 30px rgba(22,32,31,.06);
    }

    .card strong {
      display: block;
      color: #0b5f58;
      font-size: 28px;
      line-height: 1;
      margin-bottom: 10px;
    }

    .comparison {
      width: 100%;
      border-collapse: collapse;
      background: white;
      border: 1px solid var(--line);
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 18px 50px rgba(22,32,31,.12);
      margin-top: 24px;
    }

    .comparison th,
    .comparison td {
      padding: 17px;
      text-align: left;
      vertical-align: top;
      border-bottom: 1px solid var(--line);
    }

    .comparison th {
      background: var(--deep);
      color: white;
    }

    .comparison td:first-child {
      width: 25%;
      font-weight: 850;
      color: var(--deep);
    }

    .comparison tr:last-child td {
      border-bottom: 0;
    }

    .list {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
      padding: 0;
      margin: 26px 0 10px;
      list-style: none;
    }

    .list li {
      padding: 16px 18px;
      border: 1px solid var(--line);
      border-left: 4px solid var(--teal);
      border-radius: 8px;
      background: white;
    }

    .note {
      padding: 22px;
      margin: 28px 0;
      border: 1px solid var(--line);
      border-left: 5px solid var(--gold);
      border-radius: 8px;
      background: white;
    }

    .cta {
      margin: 48px 0;
      padding: 32px;
      border-radius: 8px;
      color: white;
      background:
        linear-gradient(135deg, rgba(15,118,110,.97), rgba(18,49,46,.98));
    }

    .cta h2 {
      margin-top: 0;
    }

    .cta p {
      color: rgba(255,255,255,.86);
    }

    .cta .btn {
      background: white;
      color: #0b5f58;
    }

    details {
      padding: 18px 20px;
      margin-bottom: 12px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: white;
    }

    summary {
      cursor: pointer;
      font-weight: 850;
      color: var(--deep);
    }

    aside {
      position: sticky;
      top: 94px;
      align-self: start;
    }

    .toc {
      padding: 20px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: white;
      box-shadow: 0 10px 30px rgba(22,32,31,.06);
    }

    .toc h2 {
      margin: 0 0 14px;
      font-size: 18px;
    }

    .toc a {
      display: block;
      padding: 10px 0;
      border-top: 1px solid var(--line);
      color: var(--muted);
      text-decoration: none;
      font-size: 14px;
    }

    .side-note {
      margin-top: 18px;
      padding: 20px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: var(--soft);
    }

    .side-note strong {
      display: block;
      margin-bottom: 8px;
      color: #0b5f58;
    }

    footer {
      border-top: 1px solid var(--line);
      background: white;
      padding: 30px 16px;
      color: var(--muted);
      text-align: center;
      font-size: 14px;
    }

    @media (max-width: 920px) {
      .nav-links {
        display: none;
      }

      .hero {
        min-height: 680px;
        background:
          linear-gradient(180deg, rgba(9,24,23,.38) 0%, rgba(9,24,23,.94) 66%),
          url("//ueeshop.ly200-cdn.com/u_file/UPBG/UPBG103/2605/26/photo/emslimtreatmentscene1800x1000.webp")
          center top / cover no-repeat;
      }

      .hero-inner {
        padding: 88px 0 54px;
      }

      .wrap {
        grid-template-columns: 1fr;
        padding-top: 36px;
      }

      aside {
        position: static;
      }

      .cards,
      .list,
      .hero-stats {
        grid-template-columns: 1fr;
      }

      .comparison {
        display: block;
        overflow-x: auto;
      }

      .comparison thead,
      .comparison tbody {
        min-width: 760px;
      }
    }

    @media (max-width: 560px) {
      h1 {
        font-size: 40px;
      }

      .hero p,
      .lead {
        font-size: 18px;
      }

      .hero-actions,
      .hero-actions .btn {
        width: 100%;
      }

      .cta {
        padding: 24px;
      }

      .comparison th,
      .comparison td {
        padding: 14px;
      }
    }