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

* { box-sizing: border-box; }

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

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

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

.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;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand-logo img,
.mobile-logo img,
.drawer-logo img,
.footer-logo img {
  width: 132px;
  height: auto;
  object-fit: contain;
}

.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex: 1;
}

.desktop-nav a,
.drawer-nav a {
  color: #F1D18A;
  font-size: 15px;
  line-height: 1;
  padding: 13px 12px;
  border-radius: 999px;
  position: relative;
  transition: background .2s ease, transform .2s ease, color .2s ease;
}

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

.desktop-nav a.active::after,
.drawer-nav a.active::after {
  content: "";
  position: absolute;
  left: 20%;
  right: 20%;
  bottom: 5px;
  height: 2px;
  border-radius: 8px;
  background: #F1D18A;
  box-shadow: 0 0 14px rgba(241,209,138,0.65);
}

.main-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  background: #F1D18A;
  color: #1A1F2B;
  border-radius: 999px;
  font-weight: 700;
  padding: 12px 22px;
  box-shadow: 0 10px 24px rgba(241,209,138,0.18);
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
  white-space: nowrap;
}

.main-btn:hover {
  background: #E0BC6A;
  transform: translateY(-1px);
  box-shadow: 0 14px 30px rgba(241,209,138,0.24);
}

.mobile-header {
  display: none;
  min-height: 66px;
  padding: 0 16px;
  align-items: center;
  justify-content: space-between;
  background: #121826;
}

.menu-toggle,
.drawer-close {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(241,209,138,0.2);
  background: #171E2D;
  color: #F1D18A;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.menu-toggle { flex-direction: column; gap: 5px; }
.menu-toggle span {
  width: 20px;
  height: 2px;
  border-radius: 8px;
  background: #F1D18A;
}

.mobile-top-btn { padding: 10px 14px; font-size: 13px; }

.menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.56);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
  z-index: 9998;
}

.mobile-drawer {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: min(84vw, 340px);
  background: #121826;
  border-right: 1px solid rgba(241,209,138,0.16);
  transform: translateX(-105%);
  transition: transform .25s ease;
  z-index: 10000;
  padding: 18px;
  overflow-y: auto;
  box-shadow: 18px 0 40px rgba(0,0,0,0.35);
}

body.menu-open .menu-overlay { opacity: 1; pointer-events: auto; }
body.menu-open .mobile-drawer { transform: translateX(0); }
body.menu-open { overflow: hidden; }

.drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}

.drawer-close { font-size: 28px; line-height: 1; }
.drawer-nav { display: grid; gap: 8px; }
.drawer-nav a { background: #171E2D; padding: 15px 16px; }
.drawer-btn { width: 100%; margin: 22px 0 14px; }
.drawer-note { color: #AAB3C5; font-size: 13px; line-height: 1.8; margin: 0; }

.section,
.page-section {
  max-width: 1280px;
  margin: 0 auto;
  padding: 76px 24px;
}

.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%);
}

.hero-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 78px 24px 52px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(320px, .96fr);
  align-items: center;
  gap: 44px;
}

.gold-kicker,
.card-num,
.zone-tag,
.page-kicker,
.mini-label {
  color: #F1D18A;
  letter-spacing: .08em;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

h1, h2, h3 {
  color: #F1D18A;
  margin: 0;
}

p { color: #C7CEDD; line-height: 1.88; margin: 0; }

.hero-title {
  font-size: clamp(36px, 5.4vw, 68px);
  line-height: 1.08;
  margin: 18px 0 22px;
}

.hero-desc {
  font-size: 17px;
  color: #E8ECF3;
  max-width: 690px;
}

.hero-actions {
  margin-top: 30px;
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.text-link {
  color: #F1D18A;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.text-link:hover { color: #E0BC6A; }

.hero-visual,
.media-card {
  background:
    radial-gradient(circle at 50% 0%, rgba(241,209,138,0.18), rgba(241,209,138,0) 34%),
    linear-gradient(145deg, #1C2333, #171E2D);
  border: 1px solid rgba(241,209,138,0.18);
  border-radius: 30px;
  box-shadow: 0 24px 70px rgba(0,0,0,0.35), inset 0 0 0 1px rgba(255,255,255,0.03);
  padding: 18px;
  overflow: hidden;
}

.hero-visual img,
.media-card img,
.zone-card img,
.app-section img,
.content-img {
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 22px;
}

.hero-visual figcaption,
.media-card figcaption {
  color: #AAB3C5;
  font-size: 14px;
  padding: 14px 6px 0;
  line-height: 1.7;
}

.hero-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 34px;
}

.card,
.zone-card,
.info-card,
.pill-card,
.faq-item,
.notice-card,
.support-item,
.page-card,
.timeline-item {
  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;
}

.hero-cards .card { padding: 24px; }
.card h3 { margin: 10px 0 10px; font-size: 20px; }
.card p { color: #C7CEDD; font-size: 15px; }

.quick-pills {
  max-width: 1280px;
  margin: 0 auto;
  padding: 26px 24px 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.pill-card {
  min-height: 106px;
  padding: 18px;
  display: grid;
  gap: 7px;
  background: rgba(26,33,48,0.82);
  backdrop-filter: blur(8px);
  transition: transform .2s ease, border-color .2s ease;
}

.pill-card:hover { transform: translateY(-2px); border-color: rgba(241,209,138,0.34); }
.pill-card strong { color: #E8ECF3; font-size: 17px; }
.pill-card span { color: #AAB3C5; font-size: 14px; line-height: 1.7; }

.service-strip {
  max-width: 1280px;
  margin: 42px auto 0;
  padding: 0 24px;
}
.service-strip p {
  background: linear-gradient(135deg, #171E2D, #1C2333);
  border: 1px solid rgba(241,209,138,0.14);
  border-radius: 28px;
  padding: 26px 30px;
  color: #E8ECF3;
  box-shadow: 0 16px 40px rgba(0,0,0,0.22);
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 30px;
}
.section-head h2 { font-size: clamp(28px, 4vw, 42px); margin-top: 10px; }
.section-head p { max-width: 650px; color: #AAB3C5; }

.three-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.info-card { padding: 28px; }
.info-card h3 { margin: 14px 0 14px; font-size: 23px; }
.info-card ul,
.content-block ul,
.page-card ul,
.notice-card ul,
.app-copy ul,
.support-item ul {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.info-card li,
.content-block li,
.page-card li,
.notice-card li,
.app-copy li,
.support-item li {
  color: #C7CEDD;
  line-height: 1.7;
  padding-left: 22px;
  position: relative;
}
.info-card li::before,
.content-block li::before,
.page-card li::before,
.notice-card li::before,
.app-copy li::before,
.support-item li::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: #F1D18A;
  position: absolute;
  left: 0;
  top: .68em;
  box-shadow: 0 0 12px rgba(241,209,138,0.5);
}

.alt-stack { display: grid; gap: 34px; }
.alt-row {
  display: grid;
  grid-template-columns: minmax(320px, .95fr) minmax(0, 1.05fr);
  gap: 34px;
  align-items: center;
}
.alt-row.reverse { grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr); }
.content-block {
  padding: 12px 0;
}
.content-block h2 { font-size: clamp(26px, 3.4vw, 38px); margin: 10px 0 18px; }
.content-block p { color: #C7CEDD; }
.content-block .text-link { margin-top: 20px; }

.zone-matrix {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.zone-card { overflow: hidden; }
.zone-img-wrap {
  min-height: 210px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: linear-gradient(135deg, #171E2D, #21293B);
}
.zone-card.no-image .zone-img-wrap {
  min-height: 210px;
  padding: 24px;
}
.visual-emblem {
  width: 100%;
  min-height: 164px;
  border-radius: 24px;
  display: grid;
  place-items: center;
  text-align: center;
  color: #F1D18A;
  font-weight: 800;
  letter-spacing: .08em;
  background:
    radial-gradient(circle at 50% 42%, rgba(241,209,138,0.2), rgba(241,209,138,0) 46%),
    linear-gradient(135deg, #1C2333, #121826);
  border: 1px solid rgba(241,209,138,0.18);
}
.zone-body { padding: 22px; }
.zone-body h3 { margin: 9px 0 10px; font-size: 22px; }
.zone-body p { font-size: 15px; color: #C7CEDD; }
.zone-body .text-link { margin-top: 15px; }

.app-section {
  background: linear-gradient(135deg, #171E2D, #1C2333 60%, #21293B);
  border: 1px solid rgba(241,209,138,0.15);
  border-radius: 34px;
  padding: 28px;
  display: grid;
  grid-template-columns: minmax(300px, .86fr) minmax(0, 1.14fr);
  gap: 34px;
  align-items: center;
  box-shadow: 0 24px 70px rgba(0,0,0,0.32);
}
.app-copy h2 { font-size: clamp(28px, 4vw, 44px); margin: 10px 0 18px; }
.app-copy .text-link { margin-top: 20px; }

.support-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.support-item { padding: 24px; }
.support-item h3 { margin-bottom: 10px; font-size: 20px; }
.support-item p { color: #C7CEDD; font-size: 15px; }

.faq-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.faq-item { padding: 24px; }
.faq-item h3 { font-size: 19px; margin-bottom: 10px; }
.faq-item p { font-size: 15px; }

.notice-card {
  padding: 32px;
  background:
    radial-gradient(circle at 16% 16%, rgba(241,209,138,0.13), rgba(241,209,138,0) 30%),
    #1A2130;
}
.notice-card h2 { font-size: clamp(28px, 3.6vw, 42px); margin-bottom: 16px; }
.notice-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-top: 24px; }
.notice-grid span {
  border: 1px solid rgba(241,209,138,0.15);
  border-radius: 18px;
  padding: 14px;
  color: #E8ECF3;
  background: #171E2D;
  text-align: center;
  line-height: 1.5;
}

.page-hero {
  background:
    radial-gradient(circle at 18% 18%, rgba(241,209,138,0.12) 0%, rgba(241,209,138,0) 32%),
    linear-gradient(135deg, #121826 0%, #171E2D 58%, #1C2333 100%);
  border-bottom: 1px solid rgba(241,209,138,0.11);
}
.page-hero-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 72px 24px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, .95fr);
  gap: 42px;
  align-items: center;
}
.page-hero.no-media .page-hero-inner { grid-template-columns: 1fr; }
.page-hero h1 { font-size: clamp(34px, 5vw, 58px); margin: 14px 0 20px; line-height: 1.12; }
.page-hero p { color: #E8ECF3; max-width: 780px; }
.page-hero .media-card { max-width: 560px; justify-self: end; }

.content-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.page-card { padding: 28px; }
.page-card h2 { font-size: 26px; margin-bottom: 15px; }
.page-card h3 { font-size: 21px; margin-bottom: 12px; }
.page-card p + p { margin-top: 12px; }

.long-copy {
  display: grid;
  gap: 22px;
}
.long-copy .page-card:nth-child(odd) { background: #171E2D; }
.full-width { grid-column: 1 / -1; }

.timeline { display: grid; gap: 16px; }
.timeline-item { padding: 24px; display: grid; grid-template-columns: 100px 1fr; gap: 18px; }
.timeline-item strong { color: #F1D18A; }
.timeline-item h3 { margin-bottom: 8px; }

.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 24px; align-items: start; }
.contact-box { background: #1A2130; border: 1px solid rgba(241,209,138,0.14); border-radius: 28px; padding: 28px; }
.contact-box dl { margin: 0; display: grid; gap: 18px; }
.contact-box dt { color: #F1D18A; font-weight: 800; margin-bottom: 6px; }
.contact-box dd { margin: 0; color: #C7CEDD; line-height: 1.8; }

.site-footer {
  background: #0E1420;
  color: #D6DCEC;
  border-top: 1px solid rgba(241,209,138,0.13);
}
.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 54px 24px 34px;
  display: grid;
  grid-template-columns: 1.05fr 1.95fr;
  gap: 40px;
}
.footer-brand p { margin-top: 18px; color: #D6DCEC; }
.footer-links { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.footer-links h3 { font-size: 18px; margin-bottom: 14px; }
.footer-links a { display: block; color: #D6DCEC; margin: 10px 0; font-size: 14px; }
.footer-links a:hover { color: #F1D18A; }
.footer-bottom {
  border-top: 1px solid rgba(241,209,138,0.1);
  max-width: 1280px;
  margin: 0 auto;
  padding: 20px 24px 28px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-bottom p { color: #D6DCEC; font-size: 13px; }

@media (max-width: 1080px) {
  .desktop-header { display: none; }
  .mobile-header { display: flex; }
  .hero-grid,
  .page-hero-inner,
  .app-section,
  .contact-grid { grid-template-columns: 1fr; }
  .page-hero .media-card { justify-self: stretch; max-width: none; }
  .quick-pills { grid-template-columns: repeat(2, 1fr); }
  .three-grid,
  .zone-matrix,
  .support-grid { grid-template-columns: repeat(2, 1fr); }
  .alt-row,
  .alt-row.reverse { grid-template-columns: 1fr; }
  .alt-row.reverse .content-block { order: 2; }
  .alt-row.reverse .media-card { order: 1; }
  .notice-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .section,
  .page-section { padding: 54px 16px; }
  .hero-inner { padding: 56px 16px 40px; }
  .page-hero-inner { padding: 56px 16px; }
  .hero-title { font-size: 38px; }
  .hero-cards,
  .three-grid,
  .zone-matrix,
  .support-grid,
  .faq-grid,
  .content-grid,
  .footer-links { grid-template-columns: 1fr; }
  .quick-pills { grid-template-columns: 1fr; padding: 20px 16px 0; }
  .service-strip { padding: 0 16px; margin-top: 28px; }
  .service-strip p { padding: 22px; }
  .section-head { display: block; }
  .section-head p { margin-top: 14px; }
  .app-section { padding: 18px; border-radius: 26px; }
  .notice-grid { grid-template-columns: 1fr; }
  .timeline-item { grid-template-columns: 1fr; }
  .footer-bottom { display: block; }
  .footer-bottom p + p { margin-top: 8px; }
  .brand-logo img,
  .mobile-logo img,
  .drawer-logo img,
  .footer-logo img { width: 112px; }
}

@media (max-width: 420px) {
  .mobile-header { padding: 0 10px; }
  .mobile-top-btn { padding: 9px 10px; font-size: 12px; }
  .menu-toggle { width: 38px; height: 38px; }
  .hero-actions { align-items: stretch; }
  .hero-actions .main-btn { width: 100%; }
}