:root {
  --primary: #0891b2;
  --primary-dark: #055a6f;
  --accent: #ffc21a;
  --accent-hover: #e5a900;
  --bg: #030f15;
  --card: #0a1b24;
  --card-border: #143546;
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --radius: 12px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.6;
  overflow-x: hidden;
}
a {
  text-decoration: none;
  color: inherit;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
.app-container {
  display: flex;
  min-height: 100vh;
}
.sidebar {
  width: 220px;
  background: var(--card);
  border-right: 1px solid var(--card-border);
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  z-index: 100;
  transition: transform 0.3s ease;
}
.sidebar-header {
  padding: 24px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  font-style: italic;
  font-weight: 800;
  font-size: 20px;
  text-transform: uppercase;
  color: var(--text);
  display: inline-block;
}
.logo-accent {
  color: var(--accent);
}
.logo::after {
  content: '';
  display: block;
  height: 3px;
  background: linear-gradient(to right, var(--primary), var(--accent));
  width: 50%;
  margin-top: 2px;
  border-radius: 2px;
}
.close-sidebar {
  background: none;
  border: none;
  color: var(--text);
  width: 24px;
  height: 24px;
  display: none;
  cursor: pointer;
}
.side-nav {
  flex: 1;
  padding: 10px 12px;
  overflow-y: auto;
}
.side-nav ul {
  list-style: none;
}
.side-nav a {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  color: var(--text-muted);
  border-radius: var(--radius);
  font-weight: 600;
  margin-bottom: 4px;
  transition: all 0.2s;
  position: relative;
}
.side-nav a svg {
  width: 20px;
  height: 20px;
  margin-right: 12px;
}
.side-nav a:hover {
  background: rgba(8, 145, 178, 0.1);
  color: var(--text);
}
.side-nav a.active {
  background: linear-gradient(90deg, var(--primary), var(--primary-dark));
  color: #fff;
}
.badge-new {
  background: var(--accent);
  color: #000;
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 10px;
  margin-left: auto;
  font-weight: 800;
}
.sidebar-footer {
  padding: 20px;
  border-top: 1px solid var(--card-border);
}
.lang-switch {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 16px;
  font-weight: 600;
}
.lang-switch svg {
  width: 18px;
  height: 18px;
}
.btn-promotions {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  background: var(--card-border);
  color: var(--accent);
  padding: 12px;
  border-radius: var(--radius);
  font-weight: 700;
  border: 1px solid var(--accent);
}
.badge {
  background: var(--accent);
  color: #000;
  font-size: 10px;
  padding: 2px 4px;
  border-radius: 4px;
  margin-left: 8px;
}
.main-wrapper {
  flex: 1;
  margin-left: 220px;
  display: flex;
  flex-direction: column;
}
.topbar {
  position: sticky;
  top: 0;
  background: rgba(3, 15, 21, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--card-border);
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 90;
}
.mobile-trigger {
  display: none;
}
.mobile-trigger button {
  background: none;
  border: none;
  color: var(--text);
  width: 28px;
  height: 28px;
  cursor: pointer;
}
.top-tabs {
  display: flex;
  background: var(--card);
  padding: 4px;
  border-radius: 20px;
}
.tab {
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: 16px;
}
.tab.active {
  background: var(--card-border);
  color: var(--text);
}
.top-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.search-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  width: 24px;
  height: 24px;
  cursor: pointer;
}
.btn-login {
  border: 1px solid var(--primary);
  color: var(--primary);
  padding: 8px 16px;
  border-radius: 20px;
  font-weight: 600;
  font-size: 14px;
}
.btn-register {
  background: var(--accent);
  color: #000;
  padding: 8px 16px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 14px;
}
main {
  padding: 24px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}
.breadcrumbs {
  margin-bottom: 24px;
  font-size: 14px;
}
.breadcrumbs ol {
  list-style: none;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.breadcrumbs a, .breadcrumbs span {
  color: var(--text-muted);
  display: flex;
  align-items: center;
}
.breadcrumbs a:hover {
  color: var(--primary);
}
.breadcrumbs svg {
  width: 16px;
  height: 16px;
}
.hero-section {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  border-radius: 24px;
  padding: 40px;
  display: flex;
  position: relative;
  overflow: hidden;
  margin-bottom: 32px;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
}
.hero-badge {
  display: inline-block;
  background: rgba(0,0,0,0.3);
  color: #fff;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 16px;
}
.hero-title {
  font-size: 42px;
  font-weight: 900;
  font-style: italic;
  text-transform: uppercase;
  line-height: 1.1;
  margin-bottom: 16px;
  color: #fff;
}
.accent-word {
  color: var(--accent);
}
.hero-desc {
  font-size: 16px;
  color: rgba(255,255,255,0.9);
  margin-bottom: 24px;
}
.hero-desc strong {
  color: var(--accent);
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.btn-primary {
  background: var(--accent);
  color: #000;
  padding: 14px 28px;
  border-radius: 24px;
  font-weight: 800;
  font-size: 16px;
  transition: transform 0.2s;
  display: inline-block;
  border: none;
  cursor: pointer;
}
.btn-primary:hover {
  transform: translateY(-2px);
  background: var(--accent-hover);
}
.btn-link {
  color: #fff;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero-art {
  position: absolute;
  right: -50px;
  top: -50px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0) 70%);
  border-radius: 50%;
  z-index: 1;
}
.categories-section {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 40px;
}
.cat-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 16/9;
  display: flex;
  align-items: flex-end;
  padding: 20px;
  border: 1px solid var(--card-border);
}
.cat-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  transition: transform 0.5s ease;
}
.cat-card:hover .cat-bg {
  transform: scale(1.05);
}
.cat-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(3,15,21,0.9), transparent);
  z-index: 1;
}
.cat-info {
  position: relative;
  z-index: 2;
}
.cat-name {
  font-size: 20px;
  font-weight: 900;
  font-style: italic;
  color: #fff;
}
.cat-sub {
  color: var(--accent);
  font-size: 14px;
  font-weight: 600;
}
.promo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 40px;
}
.promo-card {
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.p-1 { background: linear-gradient(135deg, #2c1a4d, #4a2b7a); }
.p-2 { background: linear-gradient(135deg, #0d3b2e, #1a5c4a); }
.p-3 { background: linear-gradient(135deg, #4d1a1a, #7a2b2b); }
.p-4 { background: linear-gradient(135deg, #4d3d1a, #7a652b); }
.promo-badge {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(0,0,0,0.3);
  font-size: 11px;
  font-weight: 700;
  padding: 4px;
  text-transform: uppercase;
}
.promo-val {
  font-size: 32px;
  font-weight: 900;
  color: var(--accent);
  margin: 20px 0 8px;
  line-height: 1;
}
.promo-title {
  font-size: 14px;
  color: #fff;
  margin-bottom: 16px;
}
.promo-btn {
  display: inline-block;
  background: rgba(255,255,255,0.1);
  color: #fff;
  padding: 8px 16px;
  border-radius: 16px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,0.2);
}
.section-title {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 24px;
  color: #fff;
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}
.step-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.step-num {
  width: 40px;
  height: 40px;
  background: var(--primary);
  color: #fff;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 900;
  flex-shrink: 0;
}
.step-head {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}
.step-sub {
  font-size: 14px;
  color: var(--text-muted);
}
.vip-banner {
  background: linear-gradient(90deg, #111827, #1f2937);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
  gap: 32px;
}
.vip-title {
  font-size: 28px;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 12px;
}
.vip-desc {
  font-size: 16px;
  margin-bottom: 20px;
  max-width: 400px;
}
.vip-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  flex-shrink: 0;
}
.stat-box {
  background: rgba(0,0,0,0.4);
  padding: 16px;
  border-radius: var(--radius);
  text-align: center;
  min-width: 120px;
}
.stat-val {
  font-size: 24px;
  font-weight: 900;
  color: #fff;
}
.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
}
.payments-section {
  margin-bottom: 40px;
  text-align: center;
}
.chips-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}
.chip {
  background: var(--card);
  border: 1px solid var(--card-border);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
}
.content {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 40px;
  margin-bottom: 40px;
}
.content h1 {
  font-size: 32px;
  font-weight: 900;
  color: #fff;
  margin-bottom: 24px;
  line-height: 1.2;
}
.content h2 {
  font-size: 24px;
  font-weight: 800;
  color: #fff;
  margin: 32px 0 16px;
  padding-left: 16px;
  border-left: 4px solid var(--accent);
}
.content h3 {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  margin: 24px 0 16px;
}
.content p {
  margin-bottom: 16px;
  font-size: 16px;
}
.content strong {
  color: #fff;
}
.content ul, .content ol {
  margin-bottom: 16px;
  padding-left: 24px;
}
.content li {
  margin-bottom: 8px;
}
.content a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: underline;
}
.content h3 a {
  display: inline-block;
  background: var(--accent);
  color: #000;
  padding: 12px 24px;
  border-radius: 24px;
  text-decoration: none;
  font-weight: 800;
}
.content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
  background: rgba(0,0,0,0.2);
}
.content th, .content td {
  border: 1px solid var(--card-border);
  padding: 12px;
  text-align: left;
}
.content th {
  background: rgba(8, 145, 178, 0.2);
  color: #fff;
  font-weight: 700;
}
.faq-block {
  margin-top: 48px;
}
.faq-title {
  font-size: 24px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 24px;
}
.faq-block details {
  background: rgba(0,0,0,0.2);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  margin-bottom: 12px;
}
.faq-block summary {
  padding: 16px;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-block summary::-webkit-details-marker {
  display: none;
}
.faq-block summary .icon {
  width: 20px;
  height: 20px;
  position: relative;
}
.faq-block summary .icon::before, .faq-block summary .icon::after {
  content: '';
  position: absolute;
  background: var(--accent);
  transition: 0.3s;
}
.faq-block summary .icon::before {
  top: 9px; left: 0; width: 20px; height: 2px;
}
.faq-block summary .icon::after {
  top: 0; left: 9px; width: 2px; height: 20px;
}
.faq-block details[open] summary .icon::after {
  transform: rotate(90deg);
  opacity: 0;
}
.faq-answer {
  padding: 0 16px 16px;
  color: var(--text-muted);
}
.author-block {
  margin-top: 48px;
  padding: 24px;
  background: rgba(8, 145, 178, 0.05);
  border-radius: var(--radius);
  border: 1px solid var(--card-border);
}
.author-name {
  font-size: 20px;
  font-weight: 800;
  color: var(--accent);
}
.author-role {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.contacts-block {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px dashed var(--card-border);
}
.sources-block {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px dashed var(--card-border);
}
.sources-title {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}
.sources-block ul {
  list-style: decimal;
  padding-left: 20px;
  font-size: 14px;
}
.sources-block a {
  color: var(--text-muted);
  text-decoration: none;
}
.sources-block a:hover {
  color: var(--primary);
}
.footer {
  background: #020a0e;
  border-top: 1px solid var(--card-border);
  padding: 40px 24px 24px;
}
.footer-top {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: space-between;
  margin-bottom: 40px;
}
.footer-brand .logo {
  margin-bottom: 16px;
}
.footer-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  flex: 1;
  max-width: 800px;
}
.col-title {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
}
.link-col a {
  display: block;
  color: var(--text-muted);
  margin-bottom: 12px;
  font-size: 14px;
}
.link-col a:hover {
  color: var(--primary);
}
.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid var(--card-border);
  padding-top: 24px;
  display: flex;
  align-items: flex-start;
  gap: 24px;
}
.age-badge {
  width: 40px;
  height: 40px;
  border: 2px solid var(--text-muted);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: var(--text-muted);
  flex-shrink: 0;
}
.disclaimer {
  font-size: 12px;
  color: var(--text-muted);
}
.cookie-bar {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--card);
  border: 1px solid var(--accent);
  padding: 16px 24px;
  border-radius: 30px;
  display: flex;
  align-items: center;
  gap: 24px;
  z-index: 1000;
  box-shadow: 0 10px 25px rgba(0,0,0,0.5);
}
.cookie-text {
  font-size: 13px;
}
.cookie-bar.hidden {
  display: none;
}
.chat-floating {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(8, 145, 178, 0.4);
  z-index: 999;
  transition: transform 0.2s;
}
.chat-floating:hover {
  transform: scale(1.1);
}
.chat-floating svg {
  width: 28px;
  height: 28px;
}
@media (max-width: 1024px) {
  .promo-grid { grid-template-columns: repeat(2, 1fr); }
  .vip-banner { flex-direction: column; text-align: center; }
  .footer-links { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.active {
    transform: translateX(0);
  }
  .close-sidebar {
    display: block;
  }
  .main-wrapper {
    margin-left: 0;
  }
  .mobile-trigger {
    display: block;
  }
  .top-tabs { display: none; }
  .hero-section {
    padding: 24px;
  }
  .hero-title {
    font-size: 32px;
  }
  .hero-art {
    display: none;
  }
  .categories-section {
    grid-template-columns: 1fr;
  }
  .steps-grid {
    grid-template-columns: 1fr;
  }
  .promo-grid {
    grid-template-columns: 1fr;
  }
  .content {
    padding: 24px 16px;
  }
  .content h1 {
    font-size: 26px;
  }
  .content table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }
  .footer-links {
    grid-template-columns: 1fr;
  }
  .cookie-bar {
    width: calc(100% - 32px);
    flex-direction: column;
    text-align: center;
    border-radius: 16px;
    bottom: 16px;
  }
}