* {
  box-sizing: border-box;
}

:root {
  --bg: #121826;
  --nav: #121826;
  --panel: #171E2D;
  --panel-2: #1C2333;
  --panel-3: #21293B;
  --card: #1A2130;
  --gold: #F1D18A;
  --gold-hover: #E0BC6A;
  --text: #E8ECF3;
  --muted: #C7CEDD;
  --soft: #AAB3C5;
  --dark-text: #1A1F2B;
  --footer: #0E1420;
  --footer-text: #D6DCEC;
  --border: rgba(241, 209, 138, 0.14);
  --shadow: 0 14px 36px rgba(0, 0, 0, 0.25);
}

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

body.menu-open {
  overflow: hidden;
}

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

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

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, 0.10);
}

.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,
.mobile-logo,
.drawer-logo,
.footer-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.brand-logo img {
  width: 148px;
  max-height: 54px;
  object-fit: contain;
}

.mobile-logo img {
  width: 132px;
  max-height: 48px;
  object-fit: contain;
}

.drawer-logo img {
  width: 142px;
  max-height: 52px;
  object-fit: contain;
}

.footer-logo img {
  width: 152px;
  max-height: 56px;
  object-fit: contain;
}

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

.nav-link {
  position: relative;
  color: #F1D18A;
  font-size: 15px;
  padding: 10px 13px;
  border-radius: 999px;
  white-space: nowrap;
  transition: 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  background: rgba(241, 209, 138, 0.08);
  color: #F1D18A;
}

.nav-link.active::after {
  content: "";
  position: absolute;
  left: 18%;
  right: 18%;
  bottom: 2px;
  height: 2px;
  border-radius: 999px;
  background: #F1D18A;
  box-shadow: 0 0 14px rgba(241, 209, 138, 0.75);
}

.main-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 22px;
  background: #F1D18A;
  color: #1A1F2B;
  border-radius: 999px;
  font-weight: 700;
  border: 0;
  box-shadow: 0 10px 24px rgba(241, 209, 138, 0.18);
  transition: 0.2s ease;
  white-space: nowrap;
}

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

.mobile-header {
  display: none;
  min-height: 66px;
  padding: 0 14px;
  align-items: center;
  justify-content: space-between;
  background: #121826;
}

.menu-toggle {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(241, 209, 138, 0.22);
  border-radius: 14px;
  background: rgba(241, 209, 138, 0.04);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  background: #F1D18A;
  border-radius: 999px;
}

.mobile-register {
  min-height: 38px;
  padding: 8px 14px;
  font-size: 13px;
}

.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.56);
  opacity: 0;
  visibility: hidden;
  transition: 0.25s ease;
  z-index: 10000;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: min(82vw, 340px);
  height: 100vh;
  background: #121826;
  border-right: 1px solid rgba(241, 209, 138, 0.16);
  box-shadow: 18px 0 48px rgba(0, 0, 0, 0.35);
  transform: translateX(-105%);
  transition: 0.25s ease;
  z-index: 10001;
  padding: 18px;
  overflow-y: auto;
}

.menu-open .drawer-overlay {
  opacity: 1;
  visibility: visible;
}

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

.drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(241, 209, 138, 0.12);
}

.drawer-close {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(241, 209, 138, 0.22);
  border-radius: 12px;
  background: rgba(241, 209, 138, 0.06);
  color: #F1D18A;
  font-size: 25px;
  line-height: 1;
  cursor: pointer;
}

.drawer-nav {
  display: grid;
  gap: 8px;
  padding: 20px 0;
}

.drawer-link {
  color: #F1D18A;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid transparent;
}

.drawer-link.active,
.drawer-link:hover {
  background: rgba(241, 209, 138, 0.08);
  border-color: rgba(241, 209, 138, 0.18);
}

.drawer-register {
  width: 100%;
}

.drawer-note {
  margin: 18px 0 0;
  color: var(--soft);
  font-size: 13px;
}

.container,
.hero-inner,
.section-inner,
.footer-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 50px;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  gap: 36px;
  align-items: center;
}

.eyebrow-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.eyebrow,
.tag {
  display: inline-flex;
  align-items: center;
  color: #F1D18A;
  background: rgba(241, 209, 138, 0.09);
  border: 1px solid rgba(241, 209, 138, 0.18);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 13px;
  letter-spacing: 0.03em;
}

h1,
h2,
h3 {
  color: #F1D18A;
  line-height: 1.28;
  margin-top: 0;
}

h1 {
  font-size: clamp(34px, 5vw, 58px);
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(25px, 3vw, 38px);
  margin-bottom: 14px;
}

h3 {
  font-size: 21px;
  margin-bottom: 10px;
}

p {
  color: var(--muted);
  margin: 0 0 16px;
}

.hero-copy > p {
  color: var(--text);
  font-size: 18px;
  max-width: 720px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  margin-top: 28px;
}

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

.text-link::after {
  content: "›";
  font-size: 22px;
  line-height: 0;
}

.hero-visual,
.image-card,
.inner-media,
.app-media {
  position: relative;
  background:
    radial-gradient(circle at 70% 30%, rgba(241, 209, 138, 0.18), transparent 30%),
    linear-gradient(145deg, #171E2D 0%, #1C2333 100%);
  border: 1px solid rgba(241, 209, 138, 0.22);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.30);
  border-radius: 30px;
  padding: 22px;
  overflow: hidden;
}

.hero-visual::before,
.image-card::before,
.inner-media::before,
.app-media::before {
  content: "";
  position: absolute;
  inset: 12px;
  border-radius: 24px;
  border: 1px solid rgba(241, 209, 138, 0.10);
  pointer-events: none;
}

.hero-visual img,
.content-img,
.zone-card img,
.app-section img,
.inner-media img,
.app-media img {
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 22px;
  position: relative;
  z-index: 1;
}

.hero-cards {
  width: min(1180px, calc(100% - 40px));
  margin: 34px auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.hero-mini,
.card,
.zone-card,
.info-card,
.faq-item,
.notice-card,
.feature-tile {
  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-mini {
  padding: 22px;
}

.hero-mini span,
.card-number,
.gold-number {
  color: #F1D18A;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.hero-mini h3 {
  margin: 8px 0 8px;
}

.section {
  padding: 62px 0;
}

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

.section-head {
  max-width: 780px;
  margin-bottom: 28px;
}

.service-strip {
  padding: 28px;
  border-radius: 28px;
  background: linear-gradient(135deg, #171E2D, #21293B);
  border: 1px solid rgba(241, 209, 138, 0.14);
  box-shadow: var(--shadow);
}

.service-strip p {
  font-size: 17px;
  margin: 0;
  color: var(--text);
}

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

.capsule {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: center;
  padding: 16px;
  background: rgba(26, 33, 48, 0.86);
  border: 1px solid rgba(241, 209, 138, 0.12);
  border-radius: 999px;
  transition: 0.2s ease;
}

.capsule:hover {
  transform: translateY(-2px);
  border-color: rgba(241, 209, 138, 0.35);
}

.capsule strong {
  color: #F1D18A;
  font-size: 14px;
  letter-spacing: 0.08em;
}

.capsule span {
  color: var(--text);
  font-weight: 700;
}

.capsule small {
  display: block;
  color: var(--soft);
  margin-top: 2px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.card,
.info-card,
.notice-card,
.feature-tile {
  padding: 28px;
}

.card ul,
.feature-list,
.inner-list {
  padding: 0;
  list-style: none;
  margin: 18px 0 0;
  display: grid;
  gap: 8px;
}

.card li,
.feature-list li,
.inner-list li {
  color: var(--text);
  position: relative;
  padding-left: 20px;
}

.card li::before,
.feature-list li::before,
.inner-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: #F1D18A;
  box-shadow: 0 0 14px rgba(241, 209, 138, 0.55);
}

.story-list {
  display: grid;
  gap: 28px;
}

.story-row {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 34px;
  align-items: center;
}

.story-row.reverse {
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
}

.story-copy {
  padding: 10px 0;
}

.zone-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.zone-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.zone-card .zone-media {
  background: linear-gradient(145deg, #171E2D, #21293B);
  padding: 16px;
  min-height: 190px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.zone-card img {
  max-height: 188px;
}

.zone-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.zone-body p {
  flex: 1;
}

.zone-placeholder {
  min-height: 190px;
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background:
    radial-gradient(circle at center, rgba(241, 209, 138, 0.15), transparent 45%),
    linear-gradient(145deg, #171E2D, #21293B);
}

.zone-placeholder span {
  color: #F1D18A;
  font-size: 28px;
  font-weight: 800;
}

.app-section {
  background:
    radial-gradient(circle at 12% 50%, rgba(241, 209, 138, 0.11), transparent 35%),
    linear-gradient(135deg, #171E2D, #1C2333);
  border: 1px solid rgba(241, 209, 138, 0.14);
  box-shadow: var(--shadow);
  border-radius: 32px;
  padding: 28px;
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
  gap: 34px;
  align-items: center;
}

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

.faq-list {
  display: grid;
  gap: 16px;
}

.faq-item {
  padding: 22px 24px;
}

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

.compliance-box {
  background:
    radial-gradient(circle at 80% 20%, rgba(241, 209, 138, 0.13), transparent 30%),
    linear-gradient(135deg, #1C2333, #171E2D);
  border: 1px solid rgba(241, 209, 138, 0.18);
  border-radius: 30px;
  padding: 34px;
  box-shadow: var(--shadow);
}

.compliance-box ul {
  margin: 18px 0 0;
  padding-left: 20px;
  color: var(--text);
}

.inner-hero {
  padding: 64px 0;
  background:
    radial-gradient(circle at 18% 20%, rgba(241, 209, 138, 0.12), transparent 32%),
    linear-gradient(135deg, #121826 0%, #171E2D 58%, #1C2333 100%);
}

.inner-hero-grid {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 36px;
  align-items: center;
}

.inner-copy p {
  font-size: 17px;
  color: var(--text);
}

.inner-media img {
  max-height: 360px;
}

.content-section {
  padding: 62px 0;
}

.rich-content {
  width: min(980px, calc(100% - 40px));
  margin: 0 auto;
}

.rich-content .lead {
  font-size: 18px;
  color: var(--text);
}

.split-panel {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 28px;
}

.notice-card h3,
.feature-tile h3 {
  margin-bottom: 8px;
}

.detail-grid {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 30px;
  align-items: start;
}

.side-panel {
  position: sticky;
  top: 96px;
  padding: 24px;
  border-radius: 24px;
  background: #1A2130;
  border: 1px solid rgba(241, 209, 138, 0.14);
}

.side-panel a {
  display: block;
  color: #F1D18A;
  padding: 10px 0;
  border-bottom: 1px solid rgba(241, 209, 138, 0.10);
}

.article-flow {
  display: grid;
  gap: 22px;
}

.article-block {
  padding: 28px;
  border-radius: 26px;
  background: #1A2130;
  border: 1px solid rgba(241, 209, 138, 0.14);
  box-shadow: var(--shadow);
}

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

.form-like {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.form-like div {
  padding: 16px;
  border: 1px solid rgba(241, 209, 138, 0.12);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.02);
}

.site-footer {
  background: #0E1420;
  color: #D6DCEC;
  padding: 56px 0 0;
  border-top: 1px solid rgba(241, 209, 138, 0.12);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr 1.1fr;
  gap: 34px;
}

.footer-brand p,
.footer-reminder p {
  color: #D6DCEC;
}

.footer-btn {
  margin-top: 10px;
}

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

.footer-links h2,
.footer-reminder h2 {
  font-size: 18px;
  margin-bottom: 10px;
}

.footer-links a {
  color: #D6DCEC;
  transition: 0.2s ease;
}

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

.footer-bottom {
  width: min(1180px, calc(100% - 40px));
  margin: 36px auto 0;
  padding: 18px 0;
  border-top: 1px solid rgba(241, 209, 138, 0.10);
  color: #AAB3C5;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 14px;
}

@media (max-width: 1100px) {
  .desktop-nav {
    gap: 2px;
  }

  .nav-link {
    padding: 9px 9px;
    font-size: 14px;
  }

  .quick-capsules,
  .zone-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 920px) {
  .header-inner {
    display: none;
  }

  .mobile-header {
    display: flex;
  }

  .hero-section {
    padding: 44px 0 34px;
  }

  .hero-inner,
  .inner-hero-grid,
  .app-section,
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .hero-cards,
  .grid-3,
  .security-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .story-row,
  .story-row.reverse,
  .split-panel {
    grid-template-columns: 1fr;
  }

  .story-row.reverse .image-card {
    order: 1;
  }

  .story-row.reverse .story-copy {
    order: 2;
  }

  .side-panel {
    position: static;
  }

  .inner-media img {
    max-height: none;
  }
}

@media (max-width: 640px) {
  .container,
  .hero-inner,
  .section-inner,
  .footer-inner,
  .hero-cards,
  .inner-hero-grid,
  .rich-content,
  .detail-grid {
    width: min(100% - 28px, 1180px);
  }

  h1 {
    font-size: 34px;
  }

  .quick-capsules,
  .zone-grid,
  .grid-2,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .capsule {
    border-radius: 22px;
  }

  .section,
  .content-section {
    padding: 44px 0;
  }

  .hero-visual,
  .image-card,
  .inner-media,
  .app-media,
  .app-section,
  .compliance-box {
    border-radius: 24px;
    padding: 16px;
  }

  .card,
  .info-card,
  .notice-card,
  .feature-tile,
  .article-block {
    padding: 22px;
  }

  .footer-bottom {
    width: min(100% - 28px, 1180px);
  }
}