:root {
    --paper: #fcfcfa;
    --paper-2: #f5f5f0;
    --paper-3: #ebebe5;
    --ink: #0a0a0a;
    --ink-2: #2a2a2a;
    --ink-3: #5a5a5a;
    --line: #d8d8d2;
    --blue: #009edb;
    --blue-deep: #0f1a30;
    --serif: 'Fraunces', Georgia, serif;
    --sans: 'Public Sans', system-ui, sans-serif;
    --mono: 'JetBrains Mono', monospace;
  }
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    font-family: var(--sans);
    font-size: 16px;
    line-height: 1.65;
    color: var(--ink-2);
    background: var(--paper);
    -webkit-font-smoothing: antialiased;
  }
  .wrap { max-width: 880px; margin: 0 auto; padding: 0 24px; }

  /* ─── Top bar ─── */
  .topbar {
    border-bottom: 1px solid var(--line);
    padding: 18px 0;
    background: #fff;
  }
  .topbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
  }
  .topbar__brand {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    color: inherit;
  }
  .topbar__mark {
    width: 42px; height: 42px;
    background: var(--blue-deep);
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-family: var(--serif);
    font-weight: 500;
    letter-spacing: 0.02em;
    font-size: 16px;
  }
  .topbar__name {
    font-family: var(--serif);
    font-size: 18px;
    font-weight: 500;
    color: var(--ink);
    letter-spacing: -0.01em;
  }
  .topbar__role {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.18em;
    color: var(--ink-3);
    text-transform: uppercase;
    margin-top: 2px;
  }
  .topbar__back {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--blue);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: color .15s;
  }
  .topbar__back:hover { color: var(--blue-deep); }

  /* ─── Page head ─── */
  .pagehead {
    padding: clamp(48px, 8vh, 96px) 0 clamp(32px, 5vh, 56px);
    border-bottom: 1px solid var(--line);
  }
  .pagehead__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink-3);
    font-weight: 600;
    margin-bottom: 20px;
  }
  .pagehead__eyebrow::before {
    content: ''; width: 32px; height: 1px; background: var(--blue);
  }
  .pagehead h1 {
    font-family: var(--serif);
    font-weight: 400;
    font-size: clamp(28px, 4vw, 44px);
    line-height: 1.15;
    letter-spacing: -0.015em;
    color: var(--ink);
    max-width: 720px;
  }
  .pagehead p {
    margin-top: 18px;
    font-size: 15px;
    color: var(--ink-3);
    max-width: 620px;
  }

  /* ─── Content ─── */
  .content {
    padding: clamp(48px, 7vh, 80px) 0 clamp(60px, 10vh, 120px);
  }
  .content section { margin-bottom: 64px; }
  .content section:last-child { margin-bottom: 0; }

  .content__num {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--blue);
    font-weight: 600;
    margin-bottom: 14px;
  }
  .content h2 {
    font-family: var(--serif);
    font-weight: 400;
    font-size: clamp(24px, 2.8vw, 32px);
    line-height: 1.2;
    color: var(--ink);
    letter-spacing: -0.01em;
    margin-bottom: 28px;
    padding-bottom: 18px;
    border-bottom: 2px solid var(--blue-deep);
  }
  .content h3 {
    font-family: var(--sans);
    font-weight: 600;
    font-size: 16px;
    color: var(--ink);
    margin-top: 32px;
    margin-bottom: 10px;
    letter-spacing: -0.005em;
  }
  .content h3:first-of-type { margin-top: 0; }
  .content p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--ink-2);
    margin-bottom: 14px;
    max-width: 720px;
  }
  .content p.muted {
    color: var(--ink-3);
    font-size: 14px;
  }
  .content ul {
    font-size: 15px;
    line-height: 1.7;
    color: var(--ink-2);
    margin: 8px 0 14px 22px;
    max-width: 720px;
  }
  .content ul li { margin-bottom: 6px; }
  .content a {
    color: var(--blue);
    text-decoration: none;
    border-bottom: 1px solid currentColor;
    transition: color .15s;
  }
  .content a:hover { color: var(--blue-deep); }

  .addrblock {
    background: var(--paper-2);
    border-left: 2px solid var(--blue);
    padding: 22px 26px;
    margin: 18px 0 22px;
    font-size: 15px;
    line-height: 1.75;
    max-width: 540px;
  }
  .addrblock dt {
    font-family: var(--mono);
    font-size: 10.5px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ink-3);
    font-weight: 600;
    margin-top: 12px;
  }
  .addrblock dt:first-child { margin-top: 0; }
  .addrblock dd {
    color: var(--ink);
    margin-bottom: 4px;
  }

  .english-block {
    margin-top: 80px;
    padding: 32px;
    background: var(--paper-2);
    border: 1px solid var(--line);
  }
  .english-block h2 {
    font-size: 20px;
    border-bottom: 1px solid var(--line);
    padding-bottom: 12px;
    margin-bottom: 20px;
  }
  .english-block p { font-size: 14px; color: var(--ink-2); }

  /* ─── Footer ─── */
  .ftr {
    border-top: 1px solid var(--line);
    padding: 28px 0;
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-3);
    background: #fff;
  }
  .ftr__inner {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
  }
  .ftr a { color: var(--ink-3); text-decoration: none; }
  .ftr a:hover { color: var(--blue); }

  @media (max-width: 640px) {
    .topbar__inner { gap: 12px; }
    .topbar__role { display: none; }
  }