:root {
  color-scheme: light dark;
  --bg-0: #081225;
  --bg-1: #0c1c35;
  --bg-2: #143457;
  --card: rgba(8, 20, 40, 0.76);
  --card-soft: rgba(12, 28, 53, 0.58);
  --text: #ebf2ff;
  --muted: #a6bad6;
  --line: rgba(166, 186, 214, 0.3);
  --accent: #2fb9ff;
  --accent-2: #45dbad;
  --ok: #35bf79;
  --warn: #ecb14c;
  --bad: #ec6666;
  --radius: 16px;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg-0: #f2f6fc;
    --bg-1: #e7eef8;
    --bg-2: #dbe8f6;
    --card: rgba(255, 255, 255, 0.86);
    --card-soft: rgba(249, 252, 255, 0.8);
    --text: #0f2034;
    --muted: #4a6482;
    --line: rgba(74, 100, 130, 0.26);
    --accent: #005ec9;
    --accent-2: #0ea171;
    --ok: #1a8a55;
    --warn: #9a6107;
    --bad: #a53232;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  font-family: "Avenir Next", "Segoe UI", "Noto Sans", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--bg-0);
}

.bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(58rem 40rem at 8% -12%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 64%),
    radial-gradient(50rem 32rem at 92% -6%, color-mix(in srgb, var(--accent-2) 20%, transparent), transparent 58%),
    linear-gradient(180deg, var(--bg-1), var(--bg-0));
  background-size: 120% 120%;
  animation: bgDrift 42s linear infinite alternate;
}

@keyframes bgDrift {
  0% { background-position: 0% 0%, 100% 0%, 0% 0%; }
  100% { background-position: 12% 8%, 88% 10%, 0% 100%; }
}

a { color: var(--accent); }

.topbar {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem 1.2rem;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg-0) 56%, transparent);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.brand-kicker {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent-2);
  font-weight: 700;
}

.brand-title {
  font-size: clamp(1rem, 2vw, 1.22rem);
  font-weight: 700;
  margin-top: 0.2rem;
}

.brand-sub {
  color: var(--muted);
  font-size: 0.92rem;
  margin-top: 0.22rem;
}

.topnav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  justify-content: flex-end;
}

.topnav a {
  text-decoration: none;
  padding: 0.42rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--card-soft) 85%, transparent);
  color: var(--text);
  font-size: 0.84rem;
}

.topnav a:hover { border-color: var(--accent); }

.page {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: 1rem;
  display: grid;
  gap: 0.95rem;
}

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.16);
  padding: 1rem;
}

h1, h2, h3 {
  margin: 0 0 0.55rem;
  line-height: 1.2;
}

h1 { font-size: clamp(1.3rem, 2.6vw, 2rem); }
h2 { font-size: 1.04rem; }
p { margin: 0.35rem 0 0; line-height: 1.46; }
.lead { font-size: 1rem; }
.hint { color: var(--muted); font-size: 0.9rem; margin-top: 0.45rem; }

.hero {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 0.95rem;
}

.hero-main {
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) - 2px);
  padding: 0.9rem;
  background: color-mix(in srgb, var(--card-soft) 80%, transparent);
}

.hero-points {
  margin: 0.65rem 0 0;
  padding-left: 1rem;
  color: var(--muted);
  line-height: 1.45;
}

.hero-gate { margin: 0; }
.chips { display: flex; flex-wrap: wrap; gap: 0.42rem; margin-top: 0.7rem; }
.chip {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.3rem 0.62rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.gate-grid,
.actions {
  display: flex;
  gap: 0.62rem;
  flex-wrap: wrap;
  margin-top: 0.7rem;
}

.btn {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: transparent;
  color: var(--text);
  padding: 0.6rem 0.95rem;
  font-weight: 650;
  cursor: pointer;
}

.btn:hover { border-color: var(--accent); }
.btn.primary {
  border-color: color-mix(in srgb, var(--accent) 60%, transparent);
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--accent) 30%, transparent),
    color-mix(in srgb, var(--accent-2) 18%, transparent)
  );
}

label { display: block; color: var(--muted); font-size: 0.88rem; margin-top: 0.7rem; }

input, select, textarea {
  width: 100%;
  margin-top: 0.26rem;
  background: color-mix(in srgb, var(--bg-0) 24%, transparent);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.56rem 0.64rem;
  font: inherit;
}

textarea { resize: vertical; min-height: 3rem; }

.row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
}

.grid-scores {
  margin-top: 0.74rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
}

.checks { grid-template-columns: 1fr 1fr; }

.inline {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.inline input {
  width: auto;
  margin-top: 0.18rem;
  flex: 0 0 auto;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.section-head input { width: min(460px, 100%); }

.docs-list {
  margin-top: 0.75rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 0.66rem;
}

.doc-item {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.74rem;
  background: color-mix(in srgb, var(--card-soft) 72%, transparent);
}

.doc-item h3 { margin: 0; font-size: 0.93rem; }
.doc-item p { margin: 0.38rem 0 0; color: var(--muted); font-size: 0.85rem; min-height: 2.7rem; }
.doc-item .meta { display: flex; justify-content: space-between; align-items: center; margin-top: 0.62rem; gap: 0.5rem; }
.doc-item a { text-decoration: none; font-size: 0.86rem; font-weight: 700; }

.badge {
  font-size: 0.73rem;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.15rem 0.45rem;
}

.legal-box {
  margin-top: 0.9rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.76rem;
  background: color-mix(in srgb, var(--card-soft) 68%, transparent);
}

.notice { margin-top: 0.64rem; font-size: 0.9rem; color: var(--muted); }
.notice.ok { color: var(--ok); }
.notice.warn { color: var(--warn); }
.notice.bad { color: var(--bad); }

.footer {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: 0.4rem 1rem 1.2rem;
  color: var(--muted);
  font-size: 0.84rem;
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

@media (max-width: 1040px) {
  .hero { grid-template-columns: 1fr; }
  .row, .grid-scores, .checks { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .topbar { grid-template-columns: 1fr; }
  .topnav { justify-content: flex-start; }
  .row, .grid-scores, .checks { grid-template-columns: 1fr; }
  .gate-grid, .actions { flex-direction: column; }
  .btn { width: 100%; }
}