:root {
  color-scheme: light;
  --ink: #101323;
  --muted: #5f6678;
  --line: #e4e8f0;
  --soft: #f7f9fd;
  --panel: #ffffff;
  --brand: #6537ff;
  --brand-dark: #26116d;
  --cyan: #00c8ff;
  --gold: #ffd43b;
  --danger: #c92a2a;
  --shadow: 0 20px 60px rgba(20, 26, 46, 0.11);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(0, 200, 255, 0.18), transparent 32rem),
    linear-gradient(180deg, #ffffff 0%, #f6f8ff 48%, #ffffff 100%);
  line-height: 1.6;
}

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

a:hover {
  text-decoration: underline;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  border-bottom: 1px solid rgba(228, 232, 240, 0.9);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(18px);
}

.nav {
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-weight: 900;
  letter-spacing: 0;
  text-decoration: none;
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  box-shadow: 0 10px 24px rgba(101, 55, 255, 0.25);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 0.95rem;
  font-weight: 700;
}

.nav-links a {
  color: #34394a;
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  border: 0;
  background: linear-gradient(135deg, var(--brand), #1597ff);
  color: #ffffff;
  font-weight: 900;
  box-shadow: 0 14px 28px rgba(101, 55, 255, 0.22);
  text-decoration: none;
}

.nav-cta:hover,
.button:hover {
  text-decoration: none;
}

.button.secondary {
  color: var(--brand-dark);
  background: #ffffff;
  border: 1px solid var(--line);
  box-shadow: none;
}

.hero {
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
  padding: 64px 0 42px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.82fr);
  gap: 44px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--brand);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  max-width: 780px;
  font-size: clamp(2.4rem, 5vw, 4.9rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 680px;
  margin: 22px 0 0;
  color: #3f4558;
  font-size: 1.14rem;
}

.hero-actions {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.status-strip {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  color: #34394a;
  font-size: 0.9rem;
  font-weight: 800;
}

.hero-card {
  border: 1px solid rgba(228, 232, 240, 0.88);
  border-radius: 28px;
  overflow: hidden;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.hero-card img {
  display: block;
  width: 100%;
}

.hero-card-content {
  padding: 22px;
}

.mini-title {
  margin: 0 0 8px;
  font-size: 1.1rem;
  font-weight: 900;
}

.mini-text {
  margin: 0;
  color: var(--muted);
}

.section {
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
  padding: 42px 0;
}

.section h2 {
  margin: 0 0 14px;
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.lead {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font-size: 1.06rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.tile {
  min-height: 156px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 12px 34px rgba(20, 26, 46, 0.06);
}

.tile strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.02rem;
}

.tile p {
  margin: 0;
  color: var(--muted);
}

.page {
  width: min(900px, calc(100% - 36px));
  margin: 0 auto;
  padding: 54px 0 72px;
}

.page-card {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow);
  padding: clamp(22px, 5vw, 42px);
}

.page-card h1 {
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.05;
}

.page-card h2 {
  margin: 34px 0 8px;
  font-size: 1.35rem;
  line-height: 1.2;
}

.page-card p,
.page-card li {
  color: #3f4558;
}

.notice {
  margin: 22px 0;
  padding: 18px;
  border: 1px solid #d7e5ff;
  border-radius: 16px;
  background: #f2f7ff;
}

.danger {
  border-color: #ffd8d8;
  background: #fff5f5;
}

.support-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 24px 0;
}

.support-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #ffffff;
}

.support-card strong {
  display: block;
  margin-bottom: 6px;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #ffffff;
}

.footer-inner {
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
  padding: 28px 0;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.94rem;
}

.footer-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

@media (max-width: 860px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 0;
  }

  .nav-links {
    gap: 12px;
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 40px;
  }

  .grid,
  .support-list {
    grid-template-columns: 1fr;
  }
}