:root {
  --purple-950: #16002e;
  --purple-900: #240047;
  --purple-800: #3a0b73;
  --purple-700: #5a25b7;
  --purple-600: #6d35d4;
  --gold-300: #f3d57a;
  --gold-500: #d4af37;
  --gold-700: #b88a12;
  --cream: #fff8df;
  --cream-2: #fffaf0;
  --text: #241438;
  --muted: #756783;
  --border: rgba(212, 175, 55, 0.42);
  --soft-purple-border: rgba(90, 37, 183, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--purple-950);
  min-height: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 14% 0%, rgba(243, 213, 122, 0.22), transparent 28%),
    radial-gradient(circle at 90% 8%, rgba(123, 63, 228, 0.34), transparent 33%),
    linear-gradient(135deg, var(--purple-950), var(--purple-800));
  line-height: 1.65;
  padding: 28px 16px 42px;
}

a {
  color: var(--purple-700);
  font-weight: 850;
  text-underline-offset: 3px;
}

p {
  margin: 0 0 16px;
}

.site-shell {
  width: min(1040px, 100%);
  margin: 0 auto;
}

.page-card {
  overflow: hidden;
  border-radius: 32px;
  padding: clamp(24px, 4vw, 48px);
  background:
    radial-gradient(circle at 92% 0%, rgba(243, 213, 122, 0.22), transparent 30%),
    linear-gradient(180deg, rgba(255, 250, 240, 0.99), rgba(255, 248, 223, 0.97));
  border: 1px solid var(--border);
  box-shadow: 0 24px 72px rgba(0, 0, 0, 0.3);
}

.hero-block {
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
}

.logo-frame {
  width: clamp(96px, 22vw, 136px);
  height: clamp(96px, 22vw, 136px);
  display: grid;
  place-items: center;
  margin: 0 auto 22px;
  border-radius: 32px;
  background:
    radial-gradient(circle at 28% 16%, rgba(243, 213, 122, 0.15), transparent 35%),
    linear-gradient(135deg, var(--purple-600), var(--purple-950));
  border: 1px solid rgba(212, 175, 55, 0.58);
  box-shadow:
    0 22px 50px rgba(36, 0, 71, 0.28),
    inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.logo-frame img {
  width: 72%;
  height: 72%;
  object-fit: contain;
  display: block;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--purple-700);
  font-size: 12px;
  line-height: 1.2;
  font-weight: 950;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

h1 {
  margin: 8px auto 14px;
  max-width: 900px;
  color: var(--purple-950);
  font-size: clamp(40px, 8vw, 72px);
  line-height: 0.96;
  letter-spacing: -0.065em;
}

.lead {
  max-width: 780px;
  margin: 0 auto;
  color: var(--muted);
  font-size: clamp(17px, 2.5vw, 22px);
  font-weight: 750;
}

.doc-grid,
.nav-grid {
  display: grid;
  gap: 18px;
}

.doc-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 34px;
}

.nav-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 30px;
}

.doc-card,
.nav-card {
  text-decoration: none;
  color: var(--text);
  border: 1px solid var(--border);
  background:
    radial-gradient(circle at 100% 0%, rgba(243, 213, 122, 0.20), transparent 36%),
    linear-gradient(180deg, #ffffff, #fff8df);
  box-shadow: 0 16px 34px rgba(36, 0, 71, 0.10);
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.doc-card:hover,
.nav-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 44px rgba(36, 0, 71, 0.16);
  border-color: rgba(212, 175, 55, 0.74);
}

.doc-card {
  min-height: 245px;
  display: grid;
  align-content: start;
  gap: 13px;
  padding: 24px;
  border-radius: 26px;
}

.nav-card {
  min-height: 88px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  border-radius: 22px;
  text-align: left;
}

.nav-card.active {
  background:
    radial-gradient(circle at 100% 0%, rgba(243, 213, 122, 0.24), transparent 36%),
    linear-gradient(135deg, rgba(90, 37, 183, 0.11), rgba(255, 250, 240, 0.98));
  border-color: rgba(90, 37, 183, 0.28);
}

.doc-icon,
.nav-icon {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  background: linear-gradient(135deg, var(--gold-300), var(--gold-500));
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.34);
}

.doc-icon {
  width: 58px;
  height: 58px;
  border-radius: 19px;
  font-size: 25px;
}

.nav-icon {
  width: 44px;
  height: 44px;
  border-radius: 15px;
  font-size: 20px;
}

.doc-card strong {
  display: block;
  color: #32175b;
  font-size: clamp(22px, 3vw, 29px);
  line-height: 1.08;
}

.doc-card span:last-child,
.nav-card small {
  color: var(--muted);
  font-weight: 760;
}

.nav-card strong {
  display: block;
  color: #32175b;
  font-size: 14px;
  line-height: 1.18;
}

.nav-card small {
  display: block;
  margin-top: 3px;
  line-height: 1.25;
}

.support-card {
  margin-top: 24px;
  padding: 22px;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(90, 37, 183, 0.09), rgba(243, 213, 122, 0.12));
  border: 1px solid var(--soft-purple-border);
}

.support-card h2 {
  margin: 0 0 12px;
}

.contact-box {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.contact-box a {
  display: inline-flex;
  align-items: center;
  padding: 11px 14px;
  border-radius: 999px;
  color: #2b1452;
  background: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  border: 1px solid rgba(212, 175, 55, 0.34);
}

.content-card {
  margin-top: 24px;
  padding: clamp(22px, 4vw, 46px);
  border-radius: 28px;
  background:
    radial-gradient(circle at 100% 0%, rgba(243, 213, 122, 0.11), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(255, 250, 240, 0.98));
  border: 1px solid rgba(212, 175, 55, 0.34);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.55);
}

.content-card .meta {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  max-width: 100%;
  margin: 0 0 22px;
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--purple-700);
  background: rgba(90, 37, 183, 0.09);
  border: 1px solid var(--soft-purple-border);
  font-weight: 900;
}

.content-card h2 {
  margin: 38px 0 12px;
  padding-top: 20px;
  border-top: 1px solid rgba(212, 175, 55, 0.28);
  color: #32175b;
  font-size: clamp(24px, 4vw, 34px);
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.content-card h2:first-of-type {
  margin-top: 24px;
}

.content-card h3 {
  color: #43206f;
  margin: 24px 0 10px;
}

.content-card p,
.content-card li {
  color: #2b1c3d;
  font-size: 16px;
}

.content-card ul,
.content-card ol {
  padding-left: 24px;
}

.content-card li {
  margin-bottom: 10px;
}

.notice,
.warning,
.success {
  padding: 16px 18px;
  border-radius: 18px;
  margin: 22px 0;
}

.notice {
  background: #fff4c7;
  border: 1px solid var(--border);
}

.warning {
  background: #fff1f1;
  border: 1px solid rgba(204, 58, 58, 0.25);
}

.success {
  background: #effaf2;
  border: 1px solid rgba(31, 145, 68, 0.24);
}

.table-wrap {
  overflow-x: auto;
  margin: 18px 0 24px;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: #fffdf5;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

th,
td {
  text-align: left;
  padding: 13px 14px;
  border-bottom: 1px solid rgba(212, 175, 55, 0.25);
  vertical-align: top;
}

th {
  background: #fff3c4;
  color: #32175b;
}

tr:last-child td {
  border-bottom: 0;
}

.footer {
  width: min(1040px, 100%);
  margin: 20px auto 0;
  text-align: center;
  color: rgba(255, 255, 255, 0.78);
}

@media (max-width: 900px) {
  .doc-grid,
  .nav-grid {
    grid-template-columns: 1fr;
  }

  .doc-card,
  .nav-card {
    min-height: auto;
  }
}

@media (max-width: 620px) {
  body {
    padding: 14px 10px 30px;
  }

  .page-card {
    border-radius: 24px;
    padding: 20px;
  }

  .logo-frame {
    width: 96px;
    height: 96px;
    border-radius: 25px;
    margin-bottom: 18px;
  }

  h1 {
    font-size: 42px;
  }

  .lead {
    font-size: 16px;
  }

  .doc-card {
    padding: 20px;
    border-radius: 22px;
  }

  .content-card {
    border-radius: 22px;
    padding: 20px;
  }

  .content-card .meta {
    border-radius: 16px;
  }
}