:root{
    --bg:#0b0f17; --bg2:#101726; --card:#121a28; --card2:#0e1520;
    --border:#243044; --borderL:#33455f;
    --text:#e8edf4; --muted:#9fb0c6; --faint:#6d7d92;
    --blue:#0071BC; --blueL:#4da3e0; --green:#00c49a; --amber:#e8a020; --red:#ED1C24;
    --blue-glow:rgba(0,113,188,.14);
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}
  a{color:var(--blueL);text-decoration:none}
  a:hover{text-decoration:underline}
  .wrap{max-width:860px;margin:0 auto;padding:0 20px}

  header{position:sticky;top:0;z-index:30;backdrop-filter:blur(10px);background:rgba(11,15,23,.85);border-bottom:1px solid var(--border)}
  .nav{display:flex;align-items:center;gap:12px;height:56px}
  .logo{font-family:'Oswald',sans-serif;font-weight:700;font-size:18px;letter-spacing:.06em;text-transform:uppercase}
  .logo b{color:var(--blueL)}
  .nav .sp{flex:1}
  .nav a.back{font-size:13px;color:var(--muted);border:1px solid var(--border);border-radius:8px;padding:6px 12px}
  .nav a.back:hover{color:#fff;border-color:var(--blue);text-decoration:none}

  .glow{position:fixed;top:0;left:0;right:0;height:420px;pointer-events:none;z-index:-1;background:radial-gradient(60% 100% at 50% 0%,var(--blue-glow),transparent 70%)}

  .hero{padding:52px 0 26px;text-align:center}
  .pill{display:inline-flex;align-items:center;gap:7px;font-family:'Oswald',sans-serif;font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--blueL);background:var(--blue-glow);border:1px solid rgba(0,113,188,.35);padding:6px 14px;border-radius:999px;margin-bottom:16px}
  h1{font-family:'Oswald',sans-serif;font-weight:700;text-transform:uppercase;letter-spacing:.03em;font-size:clamp(1.9rem,6.5vw,3rem);line-height:1.1}
  h1 .g{color:var(--blueL)}
  .sub{color:var(--muted);font-size:clamp(.98rem,2.4vw,1.1rem);max-width:620px;margin:14px auto 0}

  section{padding:26px 0}
  h2{font-family:'Oswald',sans-serif;font-weight:700;text-transform:uppercase;letter-spacing:.05em;font-size:clamp(1.15rem,3.4vw,1.5rem);margin-bottom:12px;display:flex;align-items:baseline;gap:10px}
  h2 .n{color:var(--blueL);font-size:.85em}
  .card{background:linear-gradient(180deg,var(--card),var(--card2));border:1px solid var(--border);border-radius:14px;padding:22px}
  .card p{color:var(--muted);font-size:15px;margin-bottom:10px}
  .card p:last-child{margin-bottom:0}
  .card b{color:var(--text)}

  .infographic{margin:8px 0 0}
  .infographic a{display:block;background:#fff;border:1px solid var(--borderL);border-radius:14px;padding:8px;box-shadow:0 24px 60px -24px rgba(0,0,0,.8)}
  .infographic img{display:block;width:100%;height:auto;border-radius:8px}
  .infographic .cap{text-align:center;font-size:12px;color:var(--faint);margin-top:8px}

  .flow{counter-reset:step;display:grid;gap:10px;margin-top:6px}
  .fstep{display:flex;gap:14px;align-items:flex-start;background:var(--card2);border:1px solid var(--border);border-radius:12px;padding:14px 16px}
  .fstep .fn{counter-increment:step;flex:0 0 34px;height:34px;border-radius:50%;border:1.5px solid rgba(0,113,188,.4);background:var(--blue-glow);display:flex;align-items:center;justify-content:center;font-family:'Oswald',sans-serif;font-weight:700;color:var(--blueL)}
  .fstep .fn::before{content:counter(step)}
  .fstep h3{font-family:'Oswald',sans-serif;font-weight:600;text-transform:uppercase;letter-spacing:.04em;font-size:14px;margin-bottom:3px}
  .fstep p{color:var(--muted);font-size:14px}

  .cols{display:grid;grid-template-columns:1fr 1fr;gap:14px}
  @media(max-width:680px){.cols{grid-template-columns:1fr}}
  .list-card{border-radius:14px;padding:20px;border:1px solid}
  .list-card.ok{background:rgba(0,196,154,.05);border-color:rgba(0,196,154,.3)}
  .list-card.no{background:rgba(237,28,36,.05);border-color:rgba(237,28,36,.32)}
  .list-card h3{font-family:'Oswald',sans-serif;font-weight:700;text-transform:uppercase;letter-spacing:.06em;font-size:14px;margin-bottom:12px}
  .list-card.ok h3{color:var(--green)}
  .list-card.no h3{color:#ff6b70}
  .list-card ul{list-style:none}
  .list-card li{position:relative;padding:5px 0 5px 26px;color:var(--muted);font-size:14px;border-bottom:1px solid rgba(255,255,255,.05)}
  .list-card li:last-child{border-bottom:none}
  .list-card li b{color:var(--text)}
  .list-card.ok li::before{content:'✓';position:absolute;left:2px;color:var(--green);font-weight:700}
  .list-card.no li::before{content:'✕';position:absolute;left:2px;color:#ff6b70;font-weight:700}

  .mem{display:grid;gap:10px}
  .mem-row{display:flex;gap:14px;align-items:flex-start;background:var(--card2);border:1px solid var(--border);border-radius:12px;padding:14px 16px}
  .mem-row .ic{flex:0 0 34px;text-align:center;font-size:20px;line-height:34px}
  .mem-row h3{font-family:'Oswald',sans-serif;font-weight:600;text-transform:uppercase;letter-spacing:.04em;font-size:13.5px;margin-bottom:3px}
  .mem-row p{color:var(--muted);font-size:14px}

  .example{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}
  @media(max-width:680px){.example{grid-template-columns:1fr}}
  .ex{border-radius:10px;padding:12px 14px;font-size:13.5px}
  .ex.ok{background:rgba(0,196,154,.07);border:1px solid rgba(0,196,154,.25)}
  .ex.no{background:rgba(237,28,36,.07);border:1px solid rgba(237,28,36,.25)}
  .ex .q{font-style:italic;color:var(--text);margin-bottom:4px}
  .ex .a{color:var(--muted);font-size:12.5px}
  .ex.ok .tag{color:var(--green);font-family:'Oswald',sans-serif;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase}
  .ex.no .tag{color:#ff6b70;font-family:'Oswald',sans-serif;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase}

  footer{border-top:1px solid var(--border);margin-top:30px;padding:26px 0 40px}
  .fine{color:var(--faint);font-size:12px;line-height:1.7}
  .fine a{color:var(--muted)}