:root {
  --bg: #07080c;
  --panel: #0e1118;
  --border: #1a1f2a;
  --text: #f4f4f4;
  --muted: #9aa3b2;
  --red: #e51e1e;
  --red-deep: #a31313;
  --link: #7dd3fc;
}
* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg); color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* sticky nav */
header.site {
  position: sticky; top: 0; z-index: 10;
  background: rgba(7,8,12,0.92); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 28px;
}
.brand { display: flex; align-items: center; height: 40px; }
.brand img { height: 40px; width: auto; display: block; }
nav.center { display: flex; gap: 28px; }
nav.center a {
  font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--muted); padding: 4px 2px;
  border-bottom: 2px solid transparent; transition: color 0.15s;
}
nav.center a:hover { color: var(--text); }
nav.center a.active { color: var(--red); border-color: var(--red); }
@media (max-width: 800px) {
  nav.center { display: none; }
}

/* content area */
main.page {
  max-width: 820px; margin: 0 auto;
  padding: 60px 28px 100px;
}
main.page h1 {
  font-family: "Impact", "Arial Black", sans-serif;
  font-style: italic; text-transform: uppercase;
  font-size: 48px; letter-spacing: -1px; margin: 0 0 12px; line-height: 1;
}
main.page .red-tag { color: var(--red); }
main.page h2 {
  margin: 36px 0 12px; font-size: 20px;
  letter-spacing: 1px; text-transform: uppercase;
  color: var(--text); border-left: 3px solid var(--red);
  padding-left: 12px;
}
main.page h3 { margin: 24px 0 8px; font-size: 16px; color: var(--text); }
main.page p { margin: 0 0 14px; color: #d4d4d8; font-size: 15px; }
main.page p.lead {
  color: var(--muted); font-size: 16px; margin-bottom: 28px;
}
main.page ul { margin: 0 0 14px; padding-left: 22px; color: #d4d4d8; }
main.page ul li { margin-bottom: 6px; font-size: 15px; }
main.page a.link { color: var(--link); text-decoration: underline; }
main.page .muted { color: var(--muted); font-size: 13px; }
main.page .card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 10px; padding: 22px 26px; margin: 24px 0;
}
main.page .effective {
  color: var(--muted); font-size: 12px; letter-spacing: 1px;
  text-transform: uppercase; margin-bottom: 32px;
}

/* footer */
footer.site {
  border-top: 1px solid var(--border); padding: 32px 28px;
  text-align: center; color: var(--muted); font-size: 12px;
}
footer.site .row { display: flex; gap: 24px; justify-content: center; margin-bottom: 12px; flex-wrap: wrap; }
footer.site a:hover { color: #fff; }