:root {
  --bg: #0d1520;
  --bg-soft: #132235;
  --card: rgba(14, 24, 38, 0.82);
  --card-strong: rgba(10, 18, 29, 0.92);
  --text: #f3f6fb;
  --muted: #b1bfd1;
  --line: rgba(255, 255, 255, 0.1);
  --brand: #ffd24a;
  --brand-deep: #f59e0b;
  --accent: #46c2ff;
  --success: #63d48f;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.34);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --wrap: min(1040px, calc(100% - 32px));
  --font-display: "Avenir Next", "Segoe UI", "Helvetica Neue", sans-serif;
  --font-body: "Inter", "Avenir Next", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: var(--font-body);
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(70, 194, 255, 0.18), transparent 26%),
    radial-gradient(circle at top right, rgba(255, 210, 74, 0.18), transparent 24%),
    linear-gradient(180deg, #112033 0%, #0d1520 50%, #09111a 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.35), rgba(0, 0, 0, 0.08));
}

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

.page {
  width: var(--wrap);
  margin: 0 auto;
  padding: 28px 0 72px;
  position: relative;
  z-index: 1;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.toplink {
  color: var(--brand);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.mini-note {
  color: var(--muted);
  font-size: 14px;
}

.hero,
.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--card);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero {
  overflow: hidden;
  position: relative;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 8px;
  background:
    repeating-linear-gradient(
      90deg,
      var(--brand) 0 64px,
      transparent 64px 112px
    );
  opacity: 0.9;
}

.hero-inner,
.panel-header,
.panel-content {
  padding-left: 32px;
  padding-right: 32px;
}

.hero-inner {
  padding-top: 34px;
  padding-bottom: 42px;
}

.panel-header {
  padding-top: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at top right, rgba(255, 210, 74, 0.12), transparent 30%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
}

.panel-content {
  padding-top: 10px;
  padding-bottom: 34px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 210, 74, 0.12);
  color: var(--brand);
  border: 1px solid rgba(255, 210, 74, 0.2);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.badge::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--brand);
  box-shadow: 0 0 18px rgba(255, 210, 74, 0.8);
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  letter-spacing: -0.03em;
}

h1 {
  margin: 18px 0 14px;
  font-size: clamp(38px, 7vw, 70px);
  line-height: 0.95;
  max-width: 760px;
}

.lead,
.panel-header p,
.meta,
p,
li {
  color: var(--muted);
}

.lead {
  margin: 0;
  max-width: 760px;
  font-size: 18px;
  line-height: 1.72;
}

.hero-actions,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
  border: 1px solid var(--line);
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-deep) 100%);
  color: #1d1400;
  border-color: transparent;
  box-shadow: 0 18px 36px rgba(245, 158, 11, 0.26);
}

.button.secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.metrics,
.grid,
.card-grid {
  display: grid;
  gap: 16px;
}

.metrics {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  margin-top: 28px;
}

.metric,
.card,
.notice {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.04);
}

.metric {
  padding: 18px;
}

.metric-label {
  color: var(--muted);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.metric strong {
  display: block;
  margin-top: 8px;
  font-size: 26px;
  color: var(--text);
}

.grid,
.card-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-top: 24px;
}

.card {
  padding: 22px;
}

.card h2,
.card h3 {
  margin: 0 0 8px;
  font-size: 22px;
  color: var(--text);
}

.card p {
  margin: 0;
  line-height: 1.68;
}

.card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.card-link .arrow {
  display: inline-block;
  margin-top: 14px;
  color: var(--brand);
  font-weight: 800;
}

.panel {
  overflow: hidden;
}

.panel-header h1 {
  margin-bottom: 10px;
  font-size: clamp(34px, 6vw, 56px);
}

.meta {
  margin-top: 10px;
  font-size: 14px;
}

.panel-content section {
  padding-top: 24px;
}

.panel-content h2 {
  margin: 0 0 10px;
  font-size: 24px;
  color: var(--text);
}

.panel-content p {
  margin: 0 0 12px;
  line-height: 1.8;
}

.panel-content ul {
  margin: 0 0 12px 20px;
  padding: 0;
}

.panel-content li {
  margin: 0 0 8px;
  line-height: 1.75;
}

.notice {
  padding: 16px 18px;
}

.contact-card {
  padding: 18px;
}

.footer {
  margin-top: 18px;
  color: var(--muted);
  font-size: 14px;
}

.route-line {
  margin-top: 28px;
  height: 2px;
  border-radius: 999px;
  background:
    linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.12) 10%, rgba(255,255,255,0.12) 90%, transparent 100%),
    repeating-linear-gradient(90deg, var(--brand) 0 48px, transparent 48px 88px);
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: #fff4c9;
}

@media (max-width: 640px) {
  .page {
    width: min(100% - 20px, 100%);
    padding-top: 20px;
    padding-bottom: 48px;
  }

  .hero-inner,
  .panel-header,
  .panel-content {
    padding-left: 20px;
    padding-right: 20px;
  }

  .hero-inner {
    padding-top: 24px;
    padding-bottom: 34px;
  }

  .panel-header {
    padding-top: 24px;
  }

  h1 {
    line-height: 1;
  }
}