*,*::before,*::after { box-sizing: border-box; }
    html, body { margin: 0; padding: 0; }
    :root {
      --bg: #0a0a0a; --surface: #141414; --border: #2a2a2a;
      --text: #ececec; --text-dim: #888; --text-faint: #555;
      --accent: #00ff88; --warn: #ff5c4d;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Inter", system-ui, sans-serif;
      background: var(--bg); color: var(--text);
      font-size: 17px; line-height: 1.6;
      max-width: 760px; margin: 0 auto;
      padding: 0 22px 80px;
      -webkit-font-smoothing: antialiased;
    }
    a { color: var(--accent); text-decoration: none; transition: color 0.15s ease; }
    a:hover { color: #fff; text-decoration: underline; }
    .masthead {
      display: flex; align-items: baseline; justify-content: space-between;
      padding: 26px 0 14px;
      border-bottom: 1px solid var(--border);
      gap: 16px;
    }
    .wordmark {
      font-size: 38px; font-weight: 900;
      letter-spacing: -2px; line-height: 0.9;
      color: var(--text); text-decoration: none;
    }
    .wordmark .slash, .wordmark .news { color: var(--accent); }
    .meta a {
      font-family: ui-monospace, "SF Mono", Menlo, monospace;
      font-size: 11px; letter-spacing: 1.5px;
      text-transform: uppercase; color: var(--text-dim);
      font-weight: 700;
    }
    h1 {
      font-size: 48px; font-weight: 900;
      letter-spacing: -1.8px; line-height: 1.05;
      margin: 40px 0 14px; text-transform: uppercase;
      color: var(--text);
    }
    h1 .accent { color: var(--accent); }
    .deck {
      font-size: 22px; color: var(--text-dim);
      margin: 0 0 38px; line-height: 1.42;
      font-weight: 400;
      border-left: 3px solid var(--accent);
      padding-left: 18px;
    }
    h2 {
      font-size: 26px; font-weight: 800;
      letter-spacing: -0.4px;
      margin: 44px 0 12px; color: var(--text);
      text-transform: uppercase;
      line-height: 1.2;
    }
    h2 .accent { color: var(--accent); }
    p { margin: 0 0 18px; }
    .pull {
      font-family: -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
      font-size: 30px; font-weight: 800;
      color: var(--accent); letter-spacing: -0.5px;
      line-height: 1.15; margin: 28px 0;
      text-transform: uppercase;
    }
    .principles {
      background: var(--surface);
      border-left: 3px solid var(--accent);
      padding: 24px 28px; margin: 32px 0;
    }
    .principles h2 { margin-top: 0; }
    .principles ul { padding-left: 20px; margin: 0; }
    .principles li { margin-bottom: 10px; line-height: 1.5; }
    .principles li strong { color: var(--accent); }
    .footer {
      margin-top: 56px; padding: 32px 0 14px;
      border-top: 1px solid var(--border);
      text-align: center;
      font-family: ui-monospace, "SF Mono", Menlo, monospace;
      font-size: 11px; letter-spacing: 1.5px;
      color: var(--text-faint); text-transform: uppercase;
      line-height: 1.8;
    }
    .footer a { color: var(--text-dim); }
    .footer .promise {
      font-family: -apple-system, system-ui, sans-serif;
      font-size: 22px; font-weight: 800;
      color: var(--accent); letter-spacing: -0.3px;
      margin-bottom: 8px; text-transform: none;
    }
    .footer .ruo {
      font-family: system-ui, sans-serif;
      font-size: 10px; max-width: 700px;
      margin: 18px auto 0; color: var(--text-faint);
      letter-spacing: 0.3px; text-transform: none; line-height: 1.5;
    }
    @media (max-width: 720px) {
      body { font-size: 16px; padding: 0 16px 50px; }
      h1 { font-size: 32px; }
      .deck { font-size: 17px; }
      h2 { font-size: 21px; }
      .pull { font-size: 22px; }
    }

/* Utility classes — replace inline style attrs */
.tip-line { margin-top: 38px; }
.footer .masthead-block {
  font-style: normal; color: var(--text-dim);
  font-size: 13px; letter-spacing: 1px;
  text-transform: none; margin: 14px 0 0;
}