* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  background: #121826;
  color: #E8ECF3;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.75;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

main {
  position: relative;
  z-index: 1;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 9999;
  background: #121826;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.22);
  border-bottom: 1px solid rgba(241,209,138,0.12);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 0 22px;
}

.mobile-header {
  display: none;
}

.brand-logo img,
.mobile-logo img,
.drawer-head img,
.footer-brand img {
  width: auto;
  object-fit: contain;
}

.brand-logo img {
  height: 48px;
}

.mobile-logo img {
  height: 42px;
}

.primary-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex: 1;
}

.primary-nav a,
.drawer-nav a {
  color: #F1D18A;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .02em;
  border-radius: 999px;
  transition: all .22s ease;
}

.primary-nav a {
  padding: 9px 13px;
  position: relative;
}

.primary-nav a:hover,
.primary-nav a.active,
.drawer-nav a:hover,
.drawer-nav a.active {
  background: rgba(241,209,138,0.1);
  color: #F1D18A;
}

.primary-nav a.active::after {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 2px;
  height: 2px;
  border-radius: 999px;
  background: #F1D18A;
  box-shadow: 0 0 16px rgba(241,209,138,.6);
}

.main-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 20px;
  background: #F1D18A;
  color: #1A1F2B;
  border-radius: 999px;
  box-shadow: 0 10px 24px rgba(241,209,138,0.18);
  font-weight: 800;
  border: 0;
  cursor: pointer;
  transition: all .22s ease;
  white-space: nowrap;
}

.main-btn:hover {
  background: #E0BC6A;
  transform: translateY(-1px);
}

.text-link {
  color: #F1D18A;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.text-link::after {
  content: "›";
  font-size: 20px;
  line-height: 1;
}

.menu-toggle,
.drawer-close {
  border: 0;
  background: transparent;
  color: #F1D18A;
  cursor: pointer;
}

.menu-toggle {
  width: 44px;
  height: 44px;
  display: inline-grid;
  place-items: center;
  gap: 4px;
  justify-self: start;
}

.menu-toggle span {
  width: 22px;
  height: 2px;
  background: #F1D18A;
  border-radius: 99px;
}

.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.48);
  z-index: 9998;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: min(82vw, 330px);
  height: 100vh;
  background: #121826;
  z-index: 10000;
  transform: translateX(-105%);
  transition: transform .24s ease;
  border-right: 1px solid rgba(241,209,138,.18);
  box-shadow: 20px 0 40px rgba(0,0,0,.32);
  padding: 18px;
  display: flex;
  flex-direction: column;
}

body.menu-open .mobile-drawer {
  transform: translateX(0);
}

.drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(241,209,138,.12);
}

.drawer-head img {
  height: 46px;
}

.drawer-close {
  width: 40px;
  height: 40px;
  font-size: 32px;
  line-height: 1;
}

.drawer-nav {
  display: grid;
  gap: 10px;
  padding: 20px 0;
}

.drawer-nav a {
  padding: 12px 14px;
  background: rgba(255,255,255,.02);
  border: 1px solid rgba(241,209,138,.1);
}

.drawer-note {
  margin-top: auto;
  color: #C7CEDD;
  font-size: 13px;
  background: #171E2D;
  border: 1px solid rgba(241,209,138,.12);
  border-radius: 18px;
  padding: 14px;
}

.hero-section {
  background:
    radial-gradient(circle at 18% 20%, rgba(241,209,138,0.14) 0%, rgba(241,209,138,0) 30%),
    linear-gradient(135deg, #121826 0%, #171E2D 52%, #1C2333 100%);
  padding: 80px 0 52px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(320px, .94fr);
  gap: 42px;
  align-items: center;
}

.hero-kickers,
.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}

.kicker,
.gold-label,
.card-number,
.pill-num {
  color: #F1D18A;
  font-weight: 900;
}

.kicker,
.gold-label {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 5px 12px;
  border: 1px solid rgba(241,209,138,.26);
  border-radius: 999px;
  background: rgba(241,209,138,.08);
  font-size: 13px;
}

h1,
h2,
h3 {
  color: #F1D18A;
  line-height: 1.25;
  margin: 0 0 16px;
}

h1 {
  font-size: clamp(34px, 5vw, 58px);
  letter-spacing: -.03em;
}

h2 {
  font-size: clamp(26px, 3vw, 38px);
}

h3 {
  font-size: 21px;
}

.lead {
  color: #E8ECF3;
  font-size: 17px;
  margin: 0 0 28px;
}

.muted {
  color: #AAB3C5;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-actions span {
  color: #AAB3C5;
  font-size: 14px;
}

.hero-visual {
  background:
    radial-gradient(circle at 70% 20%, rgba(241,209,138,.18), transparent 32%),
    linear-gradient(145deg, #1C2333, #121826);
  border: 1px solid rgba(241,209,138,.24);
  border-radius: 32px;
  padding: 22px;
  box-shadow: 0 24px 70px rgba(0,0,0,.34), inset 0 0 42px rgba(241,209,138,.06);
}

.hero-visual img,
.content-img,
.zone-card img,
.app-visual img,
.page-visual img {
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 24px;
}

.hero-visual img {
  max-height: 420px;
}

.hero-mini-cards {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 4px;
}

.card,
.zone-card,
.info-card,
.pill-card,
.service-strip,
.split-row,
.app-panel,
.page-card,
.faq-item,
.contact-card {
  background: #1A2130;
  border: 1px solid rgba(241,209,138,0.14);
  box-shadow: 0 14px 36px rgba(0,0,0,0.25);
  border-radius: 26px;
}

.mini-card,
.info-card,
.page-card,
.contact-card {
  padding: 22px;
}

.mini-card p,
.info-card p,
.page-card p,
.contact-card p,
.zone-card p,
.split-content p,
.app-copy p,
.footer-brand p,
.footer-reminder p,
.faq-item p {
  color: #C7CEDD;
  margin: 0;
}

.section {
  padding: 72px 0;
}

.section.alt {
  background: #171E2D;
}

.section-head {
  max-width: 820px;
  margin-bottom: 34px;
}

.section-head p {
  color: #C7CEDD;
  margin: 0;
}

.pill-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.pill-card {
  padding: 18px;
  min-height: 136px;
  transition: transform .22s ease, border-color .22s ease;
}

.pill-card:hover,
.zone-card:hover,
.info-card:hover,
.page-card:hover {
  transform: translateY(-3px);
  border-color: rgba(241,209,138,.34);
}

.pill-card strong {
  display: block;
  color: #E8ECF3;
  font-size: 18px;
  margin: 6px 0 4px;
}

.pill-card p {
  color: #AAB3C5;
  margin: 0;
  font-size: 14px;
}

.service-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px;
  background: linear-gradient(135deg, #171E2D, #1C2333);
}

.service-strip p {
  color: #C7CEDD;
  margin: 0;
  max-width: 860px;
}

.core-grid,
.info-grid,
.security-grid,
.page-grid,
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.info-card ul,
.page-card ul,
.split-content ul,
.app-copy ul {
  margin: 16px 0 0;
  padding-left: 20px;
  color: #C7CEDD;
}

.info-card li,
.page-card li,
.split-content li,
.app-copy li {
  margin: 6px 0;
}

.split-stack {
  display: grid;
  gap: 24px;
}

.split-row {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 30px;
  align-items: center;
  padding: 24px;
  background: linear-gradient(135deg, #1A2130, #171E2D);
}

.split-row.reverse {
  grid-template-columns: 1.05fr .95fr;
}

.split-visual {
  background: #121826;
  border: 1px solid rgba(241,209,138,.12);
  border-radius: 28px;
  padding: 16px;
  min-height: 270px;
  display: grid;
  place-items: center;
}

.split-visual img {
  max-height: 330px;
}

.split-content p {
  margin-bottom: 16px;
}

.zone-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.zone-card {
  overflow: hidden;
  transition: transform .22s ease, border-color .22s ease;
}

.zone-media {
  min-height: 190px;
  display: grid;
  place-items: center;
  background: #121826;
  border-bottom: 1px solid rgba(241,209,138,.1);
  padding: 14px;
}

.zone-media img {
  max-height: 180px;
}

.zone-body {
  padding: 22px;
}

.zone-body p {
  margin: 0 0 16px;
}

.app-panel {
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  gap: 34px;
  align-items: center;
  padding: 30px;
  background:
    radial-gradient(circle at 24% 22%, rgba(241,209,138,.15), transparent 30%),
    linear-gradient(135deg, #171E2D, #21293B);
}

.app-visual {
  min-height: 360px;
  background: #121826;
  border: 1px solid rgba(241,209,138,.16);
  border-radius: 30px;
  display: grid;
  place-items: center;
  padding: 18px;
}

.app-visual img {
  max-height: 340px;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 20px 0;
}

.feature-list span {
  color: #E8ECF3;
  background: rgba(241,209,138,.07);
  border: 1px solid rgba(241,209,138,.12);
  border-radius: 18px;
  padding: 12px;
}

.security-grid {
  grid-template-columns: repeat(6, 1fr);
}

.security-item {
  padding: 18px;
  background: #1C2333;
  border: 1px solid rgba(241,209,138,.13);
  border-radius: 22px;
}

.security-item strong {
  display: block;
  color: #F1D18A;
  margin-bottom: 8px;
}

.security-item p {
  color: #AAB3C5;
  margin: 0;
  font-size: 14px;
}

.faq-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.faq-item {
  padding: 22px;
}

.faq-item h3 {
  font-size: 18px;
}

.compliance-box {
  background: linear-gradient(135deg, #1C2333, #121826);
  border: 1px solid rgba(241,209,138,.2);
  border-radius: 30px;
  padding: 30px;
  box-shadow: 0 18px 42px rgba(0,0,0,.26);
}

.compliance-box p {
  color: #C7CEDD;
  margin: 0;
}

.page-hero {
  padding: 72px 0 50px;
  background:
    radial-gradient(circle at 16% 18%, rgba(241,209,138,.13), transparent 30%),
    linear-gradient(135deg, #121826, #171E2D 60%, #1C2333);
}

.page-hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 34px;
  align-items: center;
}

.page-hero p {
  color: #C7CEDD;
  margin: 0 0 20px;
}

.page-visual {
  background: #121826;
  border: 1px solid rgba(241,209,138,.18);
  border-radius: 30px;
  padding: 18px;
  box-shadow: 0 20px 60px rgba(0,0,0,.28);
}

.page-visual img {
  max-height: 360px;
}

.page-content {
  padding: 64px 0;
}

.article-block {
  display: grid;
  gap: 24px;
}

.article-block p {
  color: #C7CEDD;
  margin: 0;
}

.page-grid.two {
  grid-template-columns: repeat(2, 1fr);
}

.list-card {
  background: #1C2333;
  border: 1px solid rgba(241,209,138,.12);
  border-radius: 22px;
  padding: 20px;
}

.list-card h3 {
  font-size: 19px;
}

.list-card p {
  color: #C7CEDD;
  margin: 0;
}

.contact-card a {
  color: #F1D18A;
  font-weight: 800;
}

.site-footer {
  background: #0E1420;
  color: #D6DCEC;
  padding-top: 58px;
  border-top: 1px solid rgba(241,209,138,.12);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr .8fr .8fr 1fr;
  gap: 30px;
  align-items: start;
}

.footer-brand img {
  height: 52px;
  margin-bottom: 18px;
}

.footer-brand p {
  margin-bottom: 20px;
}

.footer-links {
  display: grid;
  gap: 8px;
}

.footer-links h3,
.footer-reminder h3 {
  font-size: 18px;
}

.footer-links a {
  color: #D6DCEC;
  transition: color .22s ease;
}

.footer-links a:hover {
  color: #F1D18A;
}

.footer-bottom {
  margin-top: 44px;
  padding: 18px 20px;
  border-top: 1px solid rgba(241,209,138,.1);
  display: flex;
  justify-content: center;
  gap: 26px;
  color: #AAB3C5;
  font-size: 14px;
}

@media (max-width: 1080px) {
  .desktop-header { display: none; }
  .mobile-header {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    min-height: 66px;
  }
  .mobile-action {
    justify-self: end;
    min-height: 38px;
    padding: 8px 14px;
    font-size: 13px;
  }
  .hero-grid,
  .page-hero-grid,
  .app-panel {
    grid-template-columns: 1fr;
  }
  .hero-section { padding-top: 52px; }
  .pill-grid { grid-template-columns: repeat(2, 1fr); }
  .core-grid,
  .zone-grid,
  .page-grid,
  .contact-grid { grid-template-columns: repeat(2, 1fr); }
  .security-grid { grid-template-columns: repeat(3, 1fr); }
  .split-row,
  .split-row.reverse { grid-template-columns: 1fr; }
  .split-row.reverse .split-visual { order: -1; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
  .container { width: min(100% - 28px, 1180px); }
  .header-inner { padding: 0 12px; }
  .mobile-logo img { height: 36px; }
  .mobile-action { padding: 7px 10px; }
  .hero-section,
  .page-hero { padding: 42px 0 34px; }
  .section,
  .page-content { padding: 46px 0; }
  .hero-mini-cards,
  .pill-grid,
  .core-grid,
  .zone-grid,
  .faq-list,
  .page-grid,
  .page-grid.two,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .service-strip {
    align-items: flex-start;
    flex-direction: column;
  }
  .security-grid { grid-template-columns: 1fr; }
  .feature-list { grid-template-columns: 1fr; }
  .split-row,
  .app-panel,
  .compliance-box { padding: 20px; }
  .split-visual,
  .app-visual { min-height: auto; }
  .footer-bottom { flex-direction: column; align-items: center; gap: 6px; text-align: center; }
}