:root { color-scheme: light; --ink:#17233f; --muted:#5d6b85; --line:#dce4f2; --brand:#243f71; --accent:#3f7bed; --paper:#fff; --wash:#f4f7fc; }
      * { box-sizing:border-box; }
      body { margin:0; background:var(--wash); color:var(--ink); font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif; line-height:1.68; }
      header { background:linear-gradient(135deg,var(--brand),#182b50); color:#fff; padding:64px 24px 76px; }
      header div, main { width:min(860px,100%); margin:0 auto; }
      .eyebrow { margin:0 0 12px; color:#b9d0ff; font-size:.82rem; font-weight:750; letter-spacing:.12em; text-transform:uppercase; }
      h1 { margin:0; max-width:720px; font-size:clamp(2rem,5vw,3.45rem); line-height:1.08; letter-spacing:-.035em; }
      header p { max-width:680px; margin:18px 0 0; color:#e5edff; font-size:1.06rem; }
      main { position:relative; margin-top:-34px; margin-bottom:64px; padding:42px clamp(22px,5vw,58px); background:var(--paper); border:1px solid var(--line); border-radius:20px; box-shadow:0 18px 54px rgba(28,50,92,.11); }
      h2 { margin:38px 0 12px; color:var(--brand); font-size:1.28rem; line-height:1.3; }
      h2:first-of-type { margin-top:0; }
      p, li { font-size:1rem; }
      p { margin:0 0 14px; }
      ul { margin:10px 0 18px; padding-left:22px; }
      li + li { margin-top:7px; }
      a { color:#255fc7; font-weight:650; }
      .notice { margin:24px 0; padding:18px 20px; border-left:4px solid var(--accent); border-radius:10px; background:#eef4ff; }
      .updated { margin-top:42px; padding-top:22px; border-top:1px solid var(--line); color:var(--muted); font-size:.92rem; }
      footer { padding:0 24px 44px; color:var(--muted); text-align:center; font-size:.88rem; }
      @media (max-width:700px) { header { padding-top:44px; } main { margin:0; border-width:0; border-radius:0; box-shadow:none; } }