:root {
  --bg: #0a0f1d;
  --bg-soft: #0f172a;
  --panel: rgba(15, 23, 42, 0.88);
  --panel-strong: rgba(17, 24, 39, 0.96);
  --table-bg: rgba(9, 15, 30, 0.84);
  --head-bg: rgba(255, 255, 255, 0.06);
  --text: #e5ecff;
  --muted: #9fb0d9;
  --muted-2: #7f92bf;
  --line: rgba(148, 163, 184, 0.18);
  --line-strong: rgba(148, 163, 184, 0.28);
  --accent: #7aa2ff;
  --accent-2: #4fe1c1;
  --accent-3: #9b8cff;
  --warn: #ffcf5a;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.34);
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--text);
  line-height: 1.6;
  background:
    radial-gradient(circle at top left, rgba(122, 162, 255, 0.14), transparent 28%),
    radial-gradient(circle at top right, rgba(79, 225, 193, 0.08), transparent 24%),
    linear-gradient(180deg, #08101f 0%, #09111f 35%, #070b14 100%);
}

.page-shell {
  min-height: 100vh;
}

.hero,
main,
footer {
  width: min(1120px, calc(100% - 32px));
  margin-inline: auto;
}

.hero {
  padding: 56px 0 24px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero__dot {
  width: 10px;
  height: 10px;
  flex: 0 0 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 0 5px rgba(122, 162, 255, 0.14);
}

h1 {
  margin: 0 0 14px;
  max-width: 17ch;
  font-size: clamp(2rem, 3.6vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

.sub {
  margin: 0;
  max-width: 84ch;
  color: var(--muted);
  font-size: 15.5px;
}

.sub strong {
  color: var(--text);
  font-weight: 700;
}

main {
  padding-bottom: 64px;
}

.panel {
  position: relative;
  margin-top: 26px;
  padding: 22px 22px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015)),
    var(--panel);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.panel::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, rgba(122, 162, 255, 0.7), rgba(79, 225, 193, 0.35), transparent 75%);
  pointer-events: none;
}

.section-head {
  margin-bottom: 14px;
}

h2 {
  margin: 0 0 8px;
  font-size: 1.08rem;
  line-height: 1.35;
  letter-spacing: -0.02em;
}

p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.045);
  color: var(--muted);
  font-size: 13px;
  backdrop-filter: blur(6px);
}

.pill strong {
  margin-right: 4px;
  color: var(--text);
  font-weight: 700;
}

.table-wrap {
  overflow-x: auto;
  margin: 14px 0 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01));
}

table {
  width: 100%;
  min-width: 860px;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--table-bg);
}

th,
td {
  padding: 14px 14px;
  vertical-align: top;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-size: 13.5px;
}

th {
  position: sticky;
  top: 0;
  z-index: 1;
  text-align: left;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.05));
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

td {
  color: #d7e3ff;
}

tbody tr {
  transition: background-color 0.18s ease;
}

tbody tr:hover {
  background: rgba(122, 162, 255, 0.06);
}

tbody tr:last-child td {
  border-bottom: none;
}

th:last-child,
td:last-child {
  border-right: none;
}

td strong {
  color: var(--text);
  font-weight: 700;
}

.callout {
  margin: 10px 0 4px;
  padding: 14px 15px;
  border: 1px solid rgba(255, 207, 90, 0.28);
  border-radius: 14px;
  background:
    linear-gradient(180deg, rgba(255, 207, 90, 0.12), rgba(255, 207, 90, 0.06));
  color: #f0e5bd;
  font-size: 13.5px;
}

.callout strong {
  color: #fff2bf;
}

.rule {
  height: 1px;
  margin: 16px 0 14px;
  background: linear-gradient(90deg, transparent, var(--line-strong), transparent);
}

code.inline {
  font-family: var(--mono);
  font-size: 12.5px;
  padding: 2px 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

footer {
  padding: 0 0 40px;
  color: var(--muted-2);
  font-size: 12.5px;
}

::-webkit-scrollbar {
  width: 11px;
  height: 11px;
}

::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.04);
}

::-webkit-scrollbar-thumb {
  background: rgba(122, 162, 255, 0.32);
  border-radius: 999px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(122, 162, 255, 0.48);
  border: 2px solid transparent;
  background-clip: padding-box;
}

::selection {
  background: rgba(122, 162, 255, 0.22);
  color: var(--text);
}

@media (max-width: 900px) {
  .hero {
    padding-top: 42px;
  }

  .panel {
    padding: 18px 16px 14px;
    border-radius: 20px;
  }

  h2 {
    font-size: 1rem;
  }

  th,
  td {
    padding: 12px 12px;
  }
}

@media (max-width: 640px) {
  .hero,
  main,
  footer {
    width: min(1120px, calc(100% - 20px));
  }

  .hero__eyebrow {
    font-size: 11px;
    letter-spacing: 0.03em;
  }

  .sub,
  p,
  th,
  td {
    font-size: 13px;
  }

  .pill {
    width: 100%;
    justify-content: flex-start;
  }

  .table-wrap {
    border-radius: 14px;
  }
}