.manifesto { max-width: 880px; margin: 0 auto; padding: 0 32px; }
  .manifesto h1 {
    font-family: var(--xp-font-mono);
    font-size: 56px;
    font-weight: 700;
    letter-spacing: var(--xp-track-tight);
    line-height: 0.96;
    color: var(--xp-ink);
    margin: 0 0 48px;
  }
  .manifesto h1 em { color: var(--xp-accent-strong); font-style: normal; }
  .manifesto h2 {
    font-family: var(--xp-font-mono);
    font-size: 28px;
    font-weight: 600;
    letter-spacing: var(--xp-track-tight);
    line-height: 1.1;
    color: var(--xp-ink);
    margin: 64px 0 16px;
    padding-top: 32px;
    border-top: 1px solid var(--xp-hairline);
  }
  .manifesto h2 .num {
    font-size: 13px;
    font-weight: 500;
    color: var(--xp-muted);
    display: block;
    margin-bottom: 8px;
    letter-spacing: 0.06em;
  }
  .manifesto p {
    font-family: var(--xp-font-mono);
    font-size: 15px;
    font-weight: 400;
    line-height: 1.65;
    color: var(--xp-ink);
    margin: 0 0 20px;
    letter-spacing: -0.01em;
  }
  .manifesto p em { color: var(--xp-accent-strong); font-style: normal; font-weight: 500; }
  .manifesto p strong { font-weight: 600; }
  .manifesto .lead {
    font-size: 18px;
    line-height: 1.6;
    color: var(--xp-ink);
    margin-bottom: 40px;
  }
  .manifesto .separator {
    display: block;
    width: 48px;
    height: 4px;
    background: var(--xp-accent);
    margin: 48px 0;
    border: none;
  }
  .manifesto .signature {
    font-family: var(--xp-font-mono);
    font-size: 13px;
    color: var(--xp-muted);
    margin-top: 64px;
    padding-top: 24px;
    border-top: 1px solid var(--xp-hairline);
    letter-spacing: 0.04em;
  }
  .manifesto blockquote {
    margin: 32px 0;
    padding: 20px 24px;
    background: var(--xp-accent-tint);
    border-left: 4px solid var(--xp-accent);
    border-radius: 0 4px 4px 0;
  }
  .manifesto blockquote p { margin: 0; font-weight: 500; }
  .manifesto a.sso-link {
    color: var(--xp-accent-strong);
    text-decoration: none;
    font-weight: 600;
    border-bottom: 1.5px solid var(--xp-accent);
  }
  .manifesto a.sso-link:hover { border-bottom-color: var(--xp-accent-strong); }
  .manifesto.streaming .m-w {
    opacity: 0;
  }
  .manifesto.streaming .m-w.v {
    opacity: 1;
  }
  .manifesto.streaming .m-block {
    opacity: 0;
    transition: opacity 0.15s ease-out;
  }
  .manifesto.streaming .m-block.v {
    opacity: 1;
  }
  @media (max-width: 600px) {
    .manifesto h1 { font-size: 32px; }
    .manifesto h2 { font-size: 22px; }
    .manifesto .lead { font-size: 15px; }
    .manifesto blockquote { padding: 16px 18px; }
    .manifesto blockquote p { font-size: 13px; }
  }