* { box-sizing: border-box; margin: 0; padding: 0; }
  body { background: #fff; color: #0f172a; font-family: "Inter", system-ui, sans-serif; line-height: 1.75; }
  .top { border-bottom: 1px solid #e2e8f0; background: rgba(255,255,255,.9); backdrop-filter: blur(10px); position: sticky; top: 0; z-index: 10; }
  .top-in { max-width: 720px; margin: 0 auto; padding: 12px 20px; display: flex; gap: 10px; justify-content: flex-end; align-items: center; font-size: 13.5px; }
  .top-in .logo { margin-right: auto; display: inline-flex; align-items: center; gap: 8px; font-weight: 800; font-size: 14px; letter-spacing: -.02em; color: #0f172a; text-decoration: none; }
  .top-in .logo img { transition: transform .25s ease-out; }
  .top-in .logo:hover img { transform: rotate(-8deg) scale(1.06); }
  .login { color: #475569; text-decoration: none; font-weight: 600; }
  .signup { color: #0B1226; background: #6e9cff; text-decoration: none; font-weight: 700; border-radius: 8px; padding: 7px 14px; }
  main { max-width: 720px; margin: 0 auto; padding: 40px 20px 60px; }
  .back { display: inline-block; color: #6e9cff; font-size: 13.5px; font-weight: 600; text-decoration: none; margin-bottom: 18px; }
  .tag { color: #34d399; font-weight: 800; font-size: 12px; letter-spacing: .1em; margin-bottom: 10px; }
  h1 { font-size: clamp(30px, 4.5vw, 44px); letter-spacing: -.04em; line-height: 1.12; margin-bottom: 10px; text-wrap: balance; }
  .meta { color: #94a3b8; font-size: 13.5px; margin-bottom: 26px; padding-bottom: 22px; border-bottom: 1px solid #e2e8f0; }
  h2 { font-size: 22px; margin: 34px 0 10px; letter-spacing: -.02em; display: flex; align-items: center; gap: 10px; }
  h2::before { content: ""; flex: none; width: 4px; height: 20px; border-radius: 4px; background: linear-gradient(180deg, #6e9cff, #34d399); }
  p, li { font-size: 17px; color: #334155; margin-bottom: 14px; text-wrap: pretty; }
  ul, ol { padding-left: 22px; }
  strong { color: #0f172a; }
  a { color: #6e9cff; }
  .box { background: #f8fafc; border: 1px solid #e2e8f0; border-left: 4px solid #34d399; border-radius: 0 14px 14px 0; padding: 20px; margin: 24px 0; }
  .box p { margin: 0; font-size: 15.5px; }
  .cta { display: block; text-align: center; background: #6e9cff; color: #0B1226; font-weight: 700; text-decoration: none; border-radius: 12px; padding: 16px 22px; margin: 32px 0 10px; font-size: 16px; box-shadow: 0 10px 24px -10px rgba(110,156,255,.5); }
  .fine { text-align: center; color: #94a3b8; font-size: 13px; }
  nav.foot { margin-top: 36px; padding-top: 22px; border-top: 1px solid #e2e8f0; font-size: 14px; display: flex; gap: 18px; flex-wrap: wrap; }
  nav.foot a { font-weight: 600; text-decoration: none; }
  ::selection { background: rgba(52, 211, 153, .25); }
  .progress { position: fixed; top: 0; left: 0; height: 3px; width: 0; background: linear-gradient(90deg, #6e9cff, #34d399); z-index: 50; }
  .share { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin: 26px 0 6px; padding: 16px 18px; background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 12px; }
  .share span { font-size: 13.5px; font-weight: 700; }
  .share a, .share button { font-size: 13px; font-weight: 700; border-radius: 8px; padding: 8px 14px; text-decoration: none; cursor: pointer; border: 1px solid #e2e8f0; background: #fff; color: #0f172a; }
  .share a.wa { background: #34d399; border-color: #34d399; color: #0B1226; }
  .prenext { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 14px; }
  .prenext a { display: block; background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 14px 16px; text-decoration: none; transition: transform .18s ease-out, border-color .18s ease-out, box-shadow .18s ease-out; }
  .prenext a:hover { transform: translateY(-2px); border-color: #6e9cff; box-shadow: 0 10px 22px -12px rgba(110,156,255,.4); }
  .prenext small { display: block; color: #94a3b8; font-size: 11.5px; font-weight: 700; letter-spacing: .06em; }
  .prenext strong { display: block; color: #0f172a; font-size: 14px; margin-top: 4px; }
  .prenext small.cat-preco { color: #d97706; } .prenext small.cat-dre { color: #6e9cff; } .prenext small.cat-caixa { color: #34d399; } .prenext small.cat-organizacao { color: #8b5cf6; } .prenext small.cat-diagnostico { color: #f87171; }
  @media (max-width: 600px) { .prenext { grid-template-columns: 1fr; } }
  .cover { height: 130px; border-radius: 14px; margin-bottom: 20px; position: relative; overflow: hidden; }
  .cover::after { content: ""; position: absolute; inset: 0; background: linear-gradient(105deg, transparent 42%, rgba(255,255,255,.35) 50%, transparent 58%); transform: translateX(-110%); animation: sheen 8s ease-in-out infinite; pointer-events: none; }
  @keyframes sheen { 0%, 60% { transform: translateX(-110%); } 95%, 100% { transform: translateX(110%); } }
  .author { display: flex; align-items: center; gap: 10px; margin-bottom: 24px; }
  .author .avatar { width: 36px; height: 36px; border-radius: 50%; background: linear-gradient(135deg, #6e9cff, #34d399); color: #fff; font-weight: 800; font-size: 14px; display: inline-flex; align-items: center; justify-content: center; flex: none; }
  .author small { display: block; color: #475569; font-size: 13px; }
  .author strong { font-size: 13.5px; }
  .rv { opacity: 0; transform: translateY(16px); transition: opacity .6s ease-out, transform .6s ease-out; }
  .rv.in { opacity: 1; transform: none; }
  @media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; } }

  .toc { background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 12px; padding: 16px 20px; margin: 22px 0; }
  .toc strong { display: block; font-size: 13px; margin-bottom: 8px; letter-spacing: .06em; color: #475569; }
  .toc a { display: block; font-size: 14px; text-decoration: none; padding: 3px 0; color: #0f172a; }
  .toc a:hover { color: #1d4ed8; }
  .news { background: #0f172a; color: #fff; border-radius: 14px; padding: 24px; margin: 28px 0; }
  .news h3 { font-size: 17px; margin-bottom: 6px; }
  .news p { color: #cbd5e1; font-size: 14px; margin-bottom: 12px; }
  .news form { display: flex; gap: 8px; flex-wrap: wrap; }
  .news input { flex: 1; min-width: 200px; padding: 10px 12px; border-radius: 8px; border: 1px solid #334155; background: #1e293b; color: #fff; font-size: 14px; }
  .news button { background: #6e9cff; color: #0B1226; border: 0; border-radius: 8px; padding: 10px 16px; font-weight: 700; cursor: pointer; }
  .news .okmsg { color: #54c998; font-weight: 700; }
  .related { margin: 34px 0 0; }
  .related > strong { display: block; font-size: 13px; letter-spacing: .06em; color: #475569; margin-bottom: 12px; }
  .rel-card { display: block; border: 1px solid #e2e8f0; border-radius: 12px; padding: 14px 16px; margin-bottom: 10px; text-decoration: none; color: #0f172a; transition: transform .18s ease-out, box-shadow .18s ease-out, border-color .18s ease-out; }
  .rel-card:hover { transform: translateY(-2px); box-shadow: 0 8px 20px -8px rgba(15,23,42,.18); border-color: #c7d2fe; }
  .rel-card .rel-tag { font-size: 11px; font-weight: 800; letter-spacing: .06em; color: #1d4ed8; }
  .rel-card strong { display: block; font-size: 15px; margin-top: 3px; }
  /* ff-blog-css */

    html, body, * { scrollbar-width: none; -ms-overflow-style: none; }
    html::-webkit-scrollbar, body::-webkit-scrollbar, *::-webkit-scrollbar { display: none !important; width: 0 !important; height: 0 !important; }