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;
}

* { box-sizing: border-box; }

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: 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);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  gap: 20px;
}

.brand-logo img,
.footer-logo img,
.drawer-logo img,
.mobile-logo img {
  width: 138px;
  max-height: 46px;
  object-fit: contain;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  flex: 1;
}

.main-nav a {
  position: relative;
  color: #F1D18A;
  font-size: 15px;
  padding: 10px 11px;
  border-radius: 999px;
  white-space: nowrap;
  transition: background .2s ease, transform .2s ease;
}

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

.main-nav a.active::after {
  content: "";
  position: absolute;
  left: 20%;
  right: 20%;
  bottom: 2px;
  height: 2px;
  border-radius: 999px;
  background: #F1D18A;
  box-shadow: 0 0 14px rgba(241,209,138,0.58);
}

.main-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 22px;
  background: #F1D18A;
  color: #1A1F2B;
  border-radius: 999px;
  box-shadow: 0 10px 24px rgba(241,209,138,0.18);
  font-weight: 700;
  letter-spacing: .02em;
  border: 0;
  transition: background .2s ease, transform .2s ease;
  white-space: nowrap;
}

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

.mobile-header { display: none; }
.drawer-mask,
.mobile-drawer { display: none; }

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

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

.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: 74px 0 54px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, .88fr);
  gap: 42px;
  align-items: center;
}

.eyebrow-row,
.tag-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.eyebrow,
.gold-tag,
.card-number,
.small-tag {
  display: inline-flex;
  color: #F1D18A;
  border: 1px solid rgba(241,209,138,0.22);
  background: rgba(241,209,138,0.08);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 13px;
  font-weight: 700;
}

h1,
h2,
h3,
.section-title,
.page-title {
  color: #F1D18A;
  margin: 0;
  line-height: 1.18;
}

h1 { font-size: clamp(34px, 5vw, 58px); letter-spacing: -.03em; }
.section-title { font-size: clamp(28px, 3vw, 40px); }
h2 { font-size: clamp(25px, 2.5vw, 34px); }
h3 { font-size: 21px; }

.hero-copy p,
.lead,
.section-lead,
.copy-text,
.page-content p {
  color: #C7CEDD;
  line-height: 1.82;
  font-size: 16px;
}

.hero-copy .lead { margin: 22px 0 28px; font-size: 17px; color: #E8ECF3; }
.hero-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.text-link { color: #F1D18A; font-weight: 700; border-bottom: 1px solid rgba(241,209,138,.45); }
.text-link:hover { color: #E0BC6A; }

.hero-visual {
  background: linear-gradient(145deg, rgba(33,41,59,.9), rgba(23,30,45,.92));
  border: 1px solid rgba(241,209,138,0.26);
  border-radius: 30px;
  padding: 20px;
  box-shadow: 0 28px 80px rgba(0,0,0,.36), 0 0 55px rgba(241,209,138,.08);
}

.hero-visual img,
.content-img,
.zone-card img,
.app-section img,
.page-visual img,
.feature-image img {
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

.hero-visual img {
  width: 100%;
  max-height: 410px;
  margin: 0 auto;
  border-radius: 22px;
}

.hero-mini {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 24px;
}

.mini-card,
.card,
.zone-card,
.info-card,
.service-strip,
.faq-item,
.support-card,
.page-panel,
.content-block {
  background: #1A2130;
  border: 1px solid rgba(241,209,138,0.14);
  box-shadow: 0 14px 36px rgba(0,0,0,0.25);
  border-radius: 24px;
}

.mini-card { padding: 20px; }
.mini-card h3 { margin: 12px 0 8px; }
.mini-card p { margin: 0; color: #AAB3C5; line-height: 1.65; }

.section { padding: 72px 0; }
.section.alt { background: #171E2D; }
.section.dark { background: #121826; }
.section-head { display: flex; justify-content: space-between; gap: 24px; align-items: flex-end; margin-bottom: 30px; }
.section-head p { max-width: 720px; margin: 12px 0 0; color: #C7CEDD; line-height: 1.8; }

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

.cat-pill {
  display: block;
  border: 1px solid rgba(241,209,138,.15);
  background: rgba(28,35,51,.88);
  border-radius: 999px;
  padding: 14px 18px;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.cat-pill:hover { transform: translateY(-2px); border-color: rgba(241,209,138,.35); background: #21293B; }
.cat-pill strong { color: #F1D18A; margin-right: 8px; }
.cat-pill span { color: #E8ECF3; font-weight: 700; }
.cat-pill small { display: block; color: #AAB3C5; margin-top: 5px; line-height: 1.45; }

.service-strip { padding: 26px 30px; background: #171E2D; }
.service-strip p { margin: 0; line-height: 1.8; color: #E8ECF3; }

.three-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card { padding: 26px; }
.card h3 { margin: 16px 0 12px; }
.card p { color: #C7CEDD; line-height: 1.76; margin: 0 0 18px; }
.card ul,
.content-list,
.check-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.card li,
.content-list li,
.check-list li { color: #E8ECF3; line-height: 1.55; position: relative; padding-left: 18px; }
.card li::before,
.content-list li::before,
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #F1D18A;
}

.feature-stack { display: grid; gap: 28px; }
.feature-row {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: 30px;
  align-items: center;
  background: #171E2D;
  border: 1px solid rgba(241,209,138,.12);
  border-radius: 30px;
  padding: 24px;
}
.feature-row.reverse { grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); }
.feature-image { background: #1C2333; border-radius: 24px; padding: 18px; border: 1px solid rgba(241,209,138,.12); }
.feature-image img { width: 100%; max-height: 320px; margin: 0 auto; border-radius: 18px; }
.feature-copy { padding: 10px 10px; }
.feature-copy p { color: #C7CEDD; line-height: 1.8; }

.zone-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.zone-card { overflow: hidden; }
.zone-card .zone-image,
.zone-card .zone-icon {
  min-height: 210px;
  background: linear-gradient(145deg, #1C2333, #21293B);
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid rgba(241,209,138,.12);
}
.zone-card img { width: 100%; max-height: 210px; padding: 14px; }
.zone-icon span { font-size: 46px; color: #F1D18A; font-weight: 800; letter-spacing: .08em; }
.zone-content { padding: 22px; }
.zone-content h3 { margin: 13px 0 10px; }
.zone-content p { color: #C7CEDD; line-height: 1.72; min-height: 74px; }

.app-section {
  display: grid;
  grid-template-columns: minmax(280px, .8fr) minmax(0, 1.2fr);
  gap: 34px;
  align-items: center;
  background: linear-gradient(135deg, #171E2D, #1C2333);
  border: 1px solid rgba(241,209,138,.18);
  border-radius: 34px;
  padding: 30px;
  box-shadow: 0 18px 52px rgba(0,0,0,.25);
}
.app-section .app-image { background: #121826; border-radius: 26px; padding: 18px; }
.app-section img { width: 100%; max-height: 380px; margin: 0 auto; border-radius: 18px; }
.app-section p { color: #C7CEDD; line-height: 1.85; }
.app-points { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin: 20px 0; }
.app-points span,
.help-item {
  background: rgba(241,209,138,.07);
  border: 1px solid rgba(241,209,138,.12);
  color: #E8ECF3;
  padding: 13px 14px;
  border-radius: 16px;
}

.help-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.help-item h3 { margin: 0 0 8px; font-size: 18px; }
.help-item p { margin: 0; color: #C7CEDD; line-height: 1.7; }

.faq-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.faq-item { padding: 22px; }
.faq-item h3 { margin-bottom: 10px; font-size: 19px; }
.faq-item p { margin: 0; color: #C7CEDD; line-height: 1.78; }

.notice-box {
  background: linear-gradient(135deg, rgba(241,209,138,.1), rgba(28,35,51,.82));
  border: 1px solid rgba(241,209,138,.22);
  border-radius: 28px;
  padding: 28px;
}
.notice-box p { color: #E8ECF3; line-height: 1.82; margin: 0 0 16px; }
.notice-box ul { margin: 0; padding-left: 20px; color: #C7CEDD; line-height: 1.9; }

.page-hero {
  background:
    radial-gradient(circle at 80% 18%, rgba(241,209,138,.12), rgba(241,209,138,0) 30%),
    linear-gradient(135deg, #121826 0%, #171E2D 60%, #1C2333 100%);
  padding: 70px 0 52px;
}
.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, .9fr);
  gap: 34px;
  align-items: center;
}
.page-hero.no-image .page-hero-grid { grid-template-columns: 1fr; }
.page-title { font-size: clamp(34px, 4vw, 52px); }
.page-hero p { color: #C7CEDD; line-height: 1.82; font-size: 17px; }
.page-visual { background: #1A2130; border-radius: 28px; padding: 18px; border: 1px solid rgba(241,209,138,.18); }
.page-visual img { width: 100%; max-height: 360px; margin: 0 auto; border-radius: 20px; }

.page-content { padding: 68px 0; }
.content-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.content-block { padding: 26px; }
.content-block h2 { margin-bottom: 14px; }
.content-block p { margin: 0 0 14px; }
.content-block.full { grid-column: 1 / -1; }
.info-matrix { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 22px; }
.info-card { padding: 22px; }
.info-card h3 { margin-bottom: 10px; }
.info-card p { margin: 0; color: #C7CEDD; line-height: 1.72; }

.contact-list { display: grid; gap: 14px; margin-top: 18px; }
.contact-list div { background: #1C2333; border-radius: 18px; padding: 16px; border: 1px solid rgba(241,209,138,.12); }
.contact-list strong { color: #F1D18A; display: block; margin-bottom: 6px; }

.site-footer {
  background: #0E1420;
  color: #D6DCEC;
  padding: 54px 0 20px;
}
.footer-inner {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.45fr repeat(3, .75fr);
  gap: 34px;
}
.footer-brand p { color: #D6DCEC; line-height: 1.78; margin: 18px 0 0; }
.footer-warning { color: #F1D18A !important; }
.footer-links { display: grid; gap: 10px; align-content: start; }
.footer-links h3 { font-size: 18px; margin-bottom: 8px; }
.footer-links a { color: #D6DCEC; }
.footer-links a:hover { color: #F1D18A; }
.footer-bottom {
  width: min(1180px, calc(100% - 40px));
  margin: 34px auto 0;
  padding-top: 20px;
  border-top: 1px solid rgba(214,220,236,.1);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: #AAB3C5;
  font-size: 14px;
}

@media (max-width: 1120px) {
  .main-nav a { font-size: 14px; padding: 9px 8px; }
  .hero-grid,
  .page-hero-grid { grid-template-columns: 1fr; }
}

@media (max-width: 920px) {
  .desktop-header { display: none; }
  .mobile-header {
    min-height: 66px;
    display: grid;
    grid-template-columns: 54px 1fr auto;
    align-items: center;
    gap: 10px;
    padding: 0 14px;
    background: #121826;
  }
  .menu-toggle {
    width: 44px;
    height: 44px;
    border: 1px solid rgba(241,209,138,.18);
    border-radius: 14px;
    background: #171E2D;
    display: grid;
    place-items: center;
    padding: 9px;
  }
  .menu-toggle span { display: block; width: 22px; height: 2px; background: #F1D18A; border-radius: 99px; margin: 2px 0; }
  .mobile-logo { justify-self: center; }
  .mobile-logo img { width: 120px; }
  .mobile-register { min-height: 38px; padding: 0 14px; font-size: 13px; }
  .drawer-mask {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.55);
    z-index: 9998;
    opacity: 0;
    pointer-events: none;
    display: block;
    transition: opacity .2s ease;
  }
  .mobile-drawer {
    display: block;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    width: min(82vw, 330px);
    background: #121826;
    z-index: 9999;
    transform: translateX(-102%);
    transition: transform .24s ease;
    padding: 18px;
    box-shadow: 18px 0 40px rgba(0,0,0,.35);
    overflow-y: auto;
  }
  body.menu-open { overflow: hidden; }
  body.menu-open .drawer-mask { opacity: 1; pointer-events: auto; }
  body.menu-open .mobile-drawer { transform: translateX(0); }
  .drawer-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
  .drawer-close {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(241,209,138,.18);
    color: #F1D18A;
    background: #171E2D;
    font-size: 26px;
    line-height: 1;
  }
  .drawer-nav { display: grid; gap: 8px; }
  .drawer-nav a {
    color: #F1D18A;
    padding: 13px 14px;
    border-radius: 16px;
    border: 1px solid rgba(241,209,138,.1);
    background: #171E2D;
  }
  .drawer-nav a.active { background: rgba(241,209,138,.12); }
  .drawer-btn { width: 100%; margin-top: 18px; }
  .quick-cats,
  .three-grid,
  .zone-grid,
  .help-grid,
  .info-matrix,
  .footer-inner { grid-template-columns: repeat(2, 1fr); }
  .feature-row,
  .feature-row.reverse,
  .app-section,
  .content-grid { grid-template-columns: 1fr; }
  .feature-row.reverse .feature-copy { order: 1; }
  .feature-row.reverse .feature-image { order: 2; }
}

@media (max-width: 640px) {
  .container,
  .section-inner,
  .footer-inner,
  .footer-bottom { width: min(100% - 28px, 1180px); }
  .hero-section { padding: 46px 0 38px; }
  .section { padding: 50px 0; }
  .hero-mini,
  .quick-cats,
  .three-grid,
  .zone-grid,
  .help-grid,
  .faq-grid,
  .info-matrix,
  .footer-inner { grid-template-columns: 1fr; }
  .page-hero { padding: 48px 0 38px; }
  .hero-visual,
  .feature-row,
  .app-section,
  .page-visual { border-radius: 22px; padding: 16px; }
  .section-head { display: block; }
  .app-points { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
  .cat-pill { border-radius: 20px; }
  h1 { font-size: 34px; }
}