:root {
  color-scheme: dark;
  font-family: system-ui, sans-serif;
  --space: #191a36;
  --panel: #232742;
  --surface: #171b34;
  --line: #515d81;
  --ice: #ecf7fa;
  --muted: #c1cde4;
  --cyan: #68e7e5;
  --gold: #e9e7a5;
  --ember: #ffad73;
  color: var(--ice);
  background: var(--space);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; }
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 17px 21px, #edf7fa90 0 1px, transparent 1.8px) 0 0 / 127px 111px,
    radial-gradient(circle at 27px 44px, #a7c8ee75 0 .8px, transparent 1.5px) 0 0 / 79px 93px,
    radial-gradient(circle at 13px 31px, #e9e7a5a0 0 1.4px, transparent 2.4px) 0 0 / 303px 233px,
    radial-gradient(ellipse at 83% 11%, #58c8cf62, transparent 42%),
    radial-gradient(ellipse at 12% 92%, #7772bd65, transparent 51%),
    radial-gradient(ellipse at 100% 70%, #e4935530, transparent 36%),
    linear-gradient(150deg, #191a36, #252947 57%, #191a36);
}
body::after {
  content: "";
  position: fixed;
  z-index: 0;
  inset: 9% 0 auto auto;
  width: min(65vw, 900px);
  height: min(28vw, 390px);
  pointer-events: none;
  background:
    radial-gradient(ellipse at center, transparent 64%, #a8f1e870 65%, transparent 66%),
    radial-gradient(ellipse at center, transparent 70%, #e9e7a557 71%, transparent 72%);
  transform: rotate(-19deg);
}
main { position: relative; z-index: 1; width: min(1060px, calc(100% - 32px)); margin: 58px auto; }
header { margin-bottom: 32px; }
h1 { font-size: clamp(2.7rem, 7vw, 5rem); line-height: 1; margin: 12px 0; letter-spacing: -.055em; text-shadow: 0 0 34px #68e7e552; }
h2 { margin: 0 0 8px; }
h3 { margin: 22px 0 8px; }
p, li { line-height: 1.5; }
p { color: var(--muted); }
.eyebrow { color: var(--cyan); font-size: .78rem; font-weight: 700; letter-spacing: .12em; }
[data-verdict="block"] { color: var(--ember); }
.panel {
  background: linear-gradient(135deg, #2a304dcc, #1d213aee), var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 14px 48px #10122965, inset 0 1px #a8f1e81c;
}
.panel + .panel { margin-top: 16px; }
#containment { padding-block: 14px; }
form, #prompt-field, #token-field { display: grid; gap: 8px; }
[role="status"]:empty { display: none; }
label { margin-top: 5px; font-weight: 600; }
input, textarea, button { font: inherit; border-radius: 7px; padding: 9px 12px; }
input, textarea { min-width: 0; width: 100%; border: 1px solid #65739b; background: var(--surface); color: var(--ice); }
textarea::placeholder { color: #aab7d1; }
textarea { resize: vertical; }
button { border: 1px solid transparent; font-weight: 700; cursor: pointer; background: linear-gradient(110deg, var(--cyan), var(--gold)); color: #132238; }
button:not(:disabled):hover { box-shadow: 0 0 20px #68e7e54d; }
button:disabled { opacity: .55; cursor: default; }
form button { justify-self: start; margin-top: 10px; }
.secondary { border-color: #65739b; color: var(--ice); background: transparent; }
.policy { padding-left: 22px; }
.containment-results { margin-top: 18px; padding-top: 8px; border-top: 1px solid var(--line); }
.containment-results p { margin: 8px 0; color: var(--cyan); font-size: .92rem; font-family: ui-monospace, monospace; }
code { color: var(--gold); }
.note { font-size: .88rem; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
caption { text-align: left; padding: 8px 0; }
.table-scroll { overflow: auto; max-height: 370px; }
table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
th, td { padding: 8px 12px; text-align: left; border-bottom: 1px solid var(--line); }
thead { position: sticky; top: 0; background: var(--panel); color: var(--cyan); }
tr[data-recommended] { background: #314c63; }
details { margin-top: 14px; }
summary { cursor: pointer; font-weight: 600; }
summary::marker { color: var(--gold); }
pre { overflow: auto; padding: 12px; background: var(--surface); }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }
@media (max-width: 640px) {
  main { margin: 30px auto; }
}