:root {
  color-scheme: dark;
  --bg: #061114;
  --panel: #0c1a1f;
  --panel-2: #10242a;
  --text: #eef7f5;
  --muted: #a9bbb9;
  --teal: #57c8c1;
  --copper: #d88955;
  --cream: #f3dfbd;
  --border: rgba(121, 203, 193, 0.18);
  --shadow: rgba(0, 0, 0, 0.28);
  --max: 920px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 18% 0%, rgba(59, 177, 174, 0.13), transparent 34rem),
    radial-gradient(circle at 100% 10%, rgba(216, 137, 85, 0.10), transparent 30rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

a { color: var(--teal); }
a:hover { color: var(--cream); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--border);
  background: rgba(6, 17, 20, 0.88);
  backdrop-filter: blur(16px);
}
.header-inner {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
}
.brand img { width: 76px; height: auto; display: block; }
.nav { display: flex; gap: 16px; flex-wrap: wrap; justify-content: flex-end; }
.nav a { color: var(--muted); text-decoration: none; font-size: 0.94rem; }
.nav a[aria-current="page"], .nav a:hover { color: var(--text); }

main {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
  padding: 58px 0 80px;
}
.hero { padding: 24px 0 28px; }
.logo-large { width: min(100%, 450px); height: auto; display: block; margin-bottom: 24px; }
.eyebrow {
  color: var(--copper);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.76rem;
  font-weight: 800;
}
h1, h2, h3 { line-height: 1.18; letter-spacing: -0.02em; }
h1 { margin: 8px 0 14px; font-size: clamp(2.2rem, 6vw, 4.1rem); }
h2 { margin: 42px 0 12px; font-size: clamp(1.4rem, 3vw, 1.85rem); }
h3 { margin: 26px 0 8px; font-size: 1.08rem; color: var(--cream); }
p { margin: 0 0 16px; }
.lead { max-width: 760px; color: var(--muted); font-size: 1.08rem; }
.meta { color: var(--muted); font-size: 0.92rem; }

.card {
  padding: 24px;
  margin: 20px 0;
  background: linear-gradient(180deg, rgba(16, 36, 42, 0.88), rgba(12, 26, 31, 0.92));
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: 0 18px 60px var(--shadow);
}
.card h2:first-child, .card h3:first-child { margin-top: 0; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 30px 0; }
.grid .card { margin: 0; }
.grid h2 { font-size: 1.25rem; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 16px;
  border: 1px solid rgba(87, 200, 193, 0.35);
  border-radius: 999px;
  text-decoration: none;
  color: var(--text);
  background: rgba(87, 200, 193, 0.08);
  font-weight: 700;
}
.button:hover { background: rgba(87, 200, 193, 0.16); color: var(--text); }

ul, ol { padding-left: 1.4rem; }
li { margin: 8px 0; }
strong { color: #fff; }
.notice {
  border-left: 3px solid var(--copper);
  padding: 14px 16px;
  background: rgba(216, 137, 85, 0.08);
  border-radius: 0 12px 12px 0;
  color: var(--cream);
}
.table-wrap { overflow-x: auto; margin: 18px 0; }
table { width: 100%; border-collapse: collapse; min-width: 650px; }
th, td { padding: 13px 14px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--border); }
th { color: var(--cream); font-size: 0.9rem; }
td { color: var(--muted); }

footer {
  border-top: 1px solid var(--border);
  color: var(--muted);
  padding: 28px 16px 46px;
  text-align: center;
  font-size: 0.9rem;
}
footer a { margin: 0 6px; }

@media (max-width: 720px) {
  .header-inner { align-items: flex-start; padding: 14px 0; flex-direction: column; gap: 10px; }
  .nav { justify-content: flex-start; gap: 12px; }
  main { padding-top: 34px; }
  .grid { grid-template-columns: 1fr; }
  .card { padding: 20px; border-radius: 15px; }
}