html,
body {
  margin: 0;
  min-height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
}
* { box-sizing: border-box; }
body {
  background: #24003f;
  color: #ffffff;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.72;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; vertical-align: middle; }
.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 9999;
  background: rgba(36,0,63,0.62);
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.22);
}
.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  min-height: 72px;
  padding: 0 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}
.brand img,
.drawer-logo img,
.footer-brand img {
  display: block;
  width: 158px;
  height: auto;
  object-fit: contain;
}
.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex: 1;
}
.nav-link {
  color: #ffffff;
  font-size: 14px;
  padding: 8px 12px;
  border-radius: 999px;
  transition: all .22s ease;
  white-space: nowrap;
}
.nav-link:hover,
.nav-link.active {
  color: #25dff5;
  background: rgba(191,255,255,0.09);
  box-shadow: inset 0 0 0 1px rgba(37,223,245,.25);
}
.header-actions { display: flex; align-items: center; gap: 12px; }
.main-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 0;
  background: linear-gradient(90deg, #21dff5 0%, #8f7bff 52%, #f06bea 100%);
  color: #ffffff;
  border-radius: 6px;
  min-height: 46px;
  padding: 0 22px;
  font-weight: 800;
  letter-spacing: .02em;
  box-shadow: 0 14px 30px rgba(240,107,234,0.26);
  transition: transform .22s ease, box-shadow .22s ease, filter .22s ease;
}
.main-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 40px rgba(37,223,245,0.30);
  filter: brightness(1.05);
}
.header-btn { min-height: 42px; padding: 0 18px; white-space: nowrap; }
.menu-toggle {
  width: 46px;
  height: 42px;
  border: 1px solid rgba(191,255,255,0.22);
  border-radius: 10px;
  background: rgba(45,0,82,0.76);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  box-shadow: 0 10px 26px rgba(0,0,0,.28);
}
.menu-toggle span {
  width: 21px;
  height: 2px;
  border-radius: 999px;
  background: #ffffff;
  box-shadow: 0 0 10px rgba(37,223,245,.45);
}
.drawer-mask {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0,0,0,.56);
  opacity: 0;
  pointer-events: none;
  transition: opacity .22s ease;
}
.site-drawer {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 10001;
  width: min(410px, 88vw);
  height: 100vh;
  padding: 22px;
  transform: translateX(104%);
  transition: transform .28s ease;
  background:
    radial-gradient(circle at 82% 12%, rgba(240,107,234,.24), transparent 30%),
    radial-gradient(circle at 16% 82%, rgba(37,223,245,.18), transparent 32%),
    linear-gradient(145deg, rgba(45,0,82,.98), rgba(22,0,43,.98));
  border-left: 1px solid rgba(191,255,255,.16);
  box-shadow: -24px 0 70px rgba(0,0,0,.48);
  overflow-y: auto;
}
.drawer-open .drawer-mask { opacity: 1; pointer-events: auto; }
.drawer-open .site-drawer { transform: translateX(0); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.drawer-close {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(191,255,255,.20);
  color: #ffffff;
  background: rgba(74,0,127,.72);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}
.drawer-intro {
  margin: 24px 0 18px;
  padding: 18px;
  border-radius: 16px;
  background: rgba(191,255,255,.06);
  border: 1px solid rgba(191,255,255,.13);
}
.drawer-intro strong { color: #bfffff; font-size: 20px; }
.drawer-intro p { color: #d8c7ff; margin: 6px 0 0; font-size: 14px; }
.drawer-nav { display: grid; gap: 10px; }
.drawer-link {
  padding: 13px 15px;
  border-radius: 12px;
  color: #ffffff;
  background: rgba(45,0,82,.55);
  border: 1px solid rgba(191,255,255,.10);
  transition: all .2s ease;
}
.drawer-link:hover,
.drawer-link.active {
  color: #25dff5;
  border-color: rgba(37,223,245,.45);
  background: rgba(37,223,245,.09);
}
.drawer-cta { width: 100%; margin-top: 20px; }
.emoji-bg {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
.emoji-bg span {
  position: absolute;
  font-size: 28px;
  opacity: .12;
  animation: floatEmoji 12s linear infinite;
  filter: drop-shadow(0 0 10px rgba(37,223,245,.25));
}
.emoji-bg span:nth-child(1){left:4%; animation-delay:0s; animation-duration:13s;}
.emoji-bg span:nth-child(2){left:15%; animation-delay:2s; animation-duration:16s;}
.emoji-bg span:nth-child(3){left:28%; animation-delay:4s; animation-duration:14s;}
.emoji-bg span:nth-child(4){left:39%; animation-delay:1s; animation-duration:18s;}
.emoji-bg span:nth-child(5){left:51%; animation-delay:5s; animation-duration:12s;}
.emoji-bg span:nth-child(6){left:62%; animation-delay:3s; animation-duration:17s;}
.emoji-bg span:nth-child(7){left:73%; animation-delay:6s; animation-duration:15s;}
.emoji-bg span:nth-child(8){left:84%; animation-delay:1.5s; animation-duration:19s;}
.emoji-bg span:nth-child(9){left:92%; animation-delay:4.5s; animation-duration:16s;}
.emoji-bg span:nth-child(10){left:9%; animation-delay:7s; animation-duration:20s;}
.emoji-bg span:nth-child(11){left:67%; animation-delay:8s; animation-duration:18s;}
.emoji-bg span:nth-child(12){left:96%; animation-delay:2.8s; animation-duration:14s;}
@keyframes floatEmoji {
  0% { transform: translate3d(0, 110vh, 0) rotate(0deg); opacity: 0; }
  12% { opacity: .16; }
  50% { transform: translate3d(22px, 45vh, 0) rotate(12deg); }
  100% { transform: translate3d(-18px, -12vh, 0) rotate(28deg); opacity: 0; }
}
main { position: relative; z-index: 1; }
.section,
.inner-section { max-width: 1180px; margin: 0 auto; padding: 84px 22px; }
.section-tight { padding-top: 34px; }
.hero-section {
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(35,0,63,0.55) 0%, rgba(35,0,63,0.78) 58%, rgba(141,0,255,0.92) 100%),
    url("背景.webp") center center / cover no-repeat;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.hero-section::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 230px;
  background: linear-gradient(180deg, rgba(141,0,255,0) 0%, rgba(157,0,255,0.95) 100%);
  pointer-events: none;
}
.hero-content {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 86px 22px 132px;
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  align-items: center;
  gap: 42px;
  position: relative;
  z-index: 2;
}
.hero-kicker,
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #25dff5;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: 13px;
}
.hero-kicker::before,
.kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  background: #25dff5;
  box-shadow: 0 0 14px rgba(37,223,245,.75);
}
h1,
h2,
h3,
.section-title {
  color: #bfffff;
  text-shadow: 0 0 18px rgba(37,223,245,0.20);
  line-height: 1.18;
}
h1 { font-size: clamp(42px, 7vw, 86px); margin: 18px 0 16px; }
h2,.section-title { font-size: clamp(30px, 4vw, 48px); margin: 12px 0 18px; }
h3 { font-size: 22px; margin: 0 0 10px; }
.hero-subtitle {
  color: #ffffff;
  font-size: clamp(18px, 2.4vw, 28px);
  font-weight: 800;
  margin: 0 0 18px;
}
.hero-text,
.lead,
.page-lead { color: #d8c7ff; font-size: 17px; margin: 0 0 26px; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 14px; }
.text-link { color: #25dff5; font-weight: 800; border-bottom: 1px solid rgba(37,223,245,.38); }
.text-link:hover { color: #f06bea; border-bottom-color: rgba(240,107,234,.6); }
.hero-visual {
  position: relative;
  border-radius: 28px;
  padding: 20px;
  background: radial-gradient(circle at 50% 50%, rgba(37,223,245,.18), rgba(240,107,234,.08) 46%, rgba(45,0,82,.2));
  border: 1px solid rgba(191,255,255,.12);
  box-shadow: 0 26px 80px rgba(0,0,0,.35), 0 0 52px rgba(240,107,234,.22);
}
.hero-visual img { width: 100%; height: auto; object-fit: contain; }
.stats-strip {
  max-width: 1080px;
  margin: -46px auto 90px;
  border-radius: 12px;
  background: linear-gradient(100deg, #f06bea 0%, #9b67f0 48%, #6d67ff 100%);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.08), 0 16px 38px rgba(0,0,0,0.28);
  border-bottom: 4px solid #25f5e7;
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
}
.stat-item { padding: 24px 18px; text-align: center; border-right: 1px solid rgba(255,255,255,.22); }
.stat-item:last-child { border-right: 0; }
.stat-number { display: block; color: #ffffff; font-size: clamp(26px, 3vw, 40px); font-weight: 900; line-height: 1; }
.stat-label { display: block; color: #bfffff; font-weight: 800; margin-top: 8px; }
.capsule-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  max-width: 1120px;
  margin: 0 auto 42px;
  padding: 0 22px;
}
.capsule-nav a {
  color: #ffffff;
  padding: 10px 18px;
  border-radius: 999px;
  background: rgba(45,0,82,.72);
  border: 1px solid rgba(191,255,255,.14);
  box-shadow: 0 12px 28px rgba(0,0,0,.16);
}
.capsule-nav a:hover { color: #25dff5; border-color: rgba(37,223,245,.45); }
.service-bar {
  max-width: 1120px;
  margin: 0 auto 54px;
  padding: 0 22px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.service-pill {
  border-radius: 18px;
  padding: 20px;
  background: linear-gradient(135deg, rgba(45,0,82,.9), rgba(74,0,127,.58));
  border: 1px solid rgba(191,255,255,.13);
  color: #d8c7ff;
}
.service-pill strong { color: #bfffff; display: block; font-size: 18px; margin-bottom: 4px; }
.section-head { max-width: 780px; margin: 0 auto 34px; text-align: center; }
.section-head p { color: #d8c7ff; margin: 0; }
.category-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.category-card,
.card,
.zone-card,
.info-card,
.feature-card,
.faq-item,
.news-card,
.contact-card {
  background: rgba(60, 0, 100, 0.56);
  border: 1px solid rgba(191,255,255,0.14);
  box-shadow: 0 18px 46px rgba(0,0,0,0.32);
  backdrop-filter: blur(10px);
}
.category-card {
  display: block;
  min-height: 198px;
  border-radius: 18px;
  padding: 20px;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.category-card:hover { transform: translateY(-4px); border-color: rgba(37,223,245,.42); box-shadow: 0 22px 54px rgba(37,223,245,.14); }
.category-no { color: #25dff5; font-weight: 900; font-size: 14px; letter-spacing: .08em; }
.category-card h3 { margin-top: 18px; }
.category-card p { color: #d8c7ff; margin: 0; font-size: 15px; }
.split-card {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 34px;
  align-items: center;
  border-radius: 24px;
  padding: 34px;
  background: linear-gradient(135deg, rgba(45,0,82,.92), rgba(74,0,127,.50));
  border: 1px solid rgba(191,255,255,.14);
  box-shadow: 0 20px 58px rgba(0,0,0,.32);
}
.check-list { list-style: none; padding: 0; margin: 22px 0; display: grid; gap: 10px; }
.check-list li { color: #ffffff; padding-left: 28px; position: relative; }
.check-list li::before { content: "✦"; position: absolute; left: 0; color: #25dff5; }
.image-frame {
  border-radius: 22px;
  padding: 14px;
  background: rgba(191,255,255,.06);
  border: 1px solid rgba(191,255,255,.13);
  box-shadow: inset 0 0 34px rgba(37,223,245,.05);
}
.image-frame img,
.content-img,
.zone-card img,
.app-section img,
.hero-visual img,
.poster-banner img { max-width: 100%; height: auto; object-fit: contain; }
.poster-banner {
  max-width: 1040px;
  margin: 70px auto 36px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,.38);
  border: 1px solid rgba(191,255,255,.14);
}
.poster-banner img { width: 100%; display: block; }
.game-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.game-card {
  border-radius: 18px;
  overflow: hidden;
  background: rgba(60, 0, 100, 0.56);
  border: 1px solid rgba(191,255,255,0.12);
  box-shadow: 0 18px 46px rgba(0,0,0,0.32);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.game-card:hover { transform: translateY(-5px); border-color: rgba(37,223,245,.46); box-shadow: 0 24px 58px rgba(37,223,245,.16); }
.game-card img { width: 100%; aspect-ratio: 1 / 1; object-fit: contain; padding: 12px; background: rgba(22,0,43,.38); }
.game-card-body { padding: 16px; }
.game-card h3 { font-size: 18px; }
.game-card p { color: #d8c7ff; margin: 0 0 12px; font-size: 14px; }
.activity-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.activity-card { border-radius: 22px; overflow: hidden; }
.activity-card img { width: 100%; aspect-ratio: 16 / 9; object-fit: contain; background: rgba(22,0,43,.45); }
.activity-body { padding: 22px; }
.activity-body p { color: #d8c7ff; }
.app-section { display: grid; grid-template-columns: .9fr 1.1fr; gap: 34px; align-items: center; }
.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.info-card,
.feature-card,
.news-card,
.contact-card { border-radius: 18px; padding: 22px; }
.info-card p,
.feature-card p,
.news-card p,
.contact-card p { color: #d8c7ff; margin: 0; }
.notice-box {
  border-radius: 22px;
  padding: 28px;
  background: linear-gradient(100deg, rgba(37,223,245,.12), rgba(240,107,234,.14));
  border: 1px solid rgba(191,255,255,.17);
  box-shadow: 0 18px 48px rgba(0,0,0,.28);
}
.notice-box p { color: #d8c7ff; margin: 0; }
.faq-list { display: grid; gap: 16px; }
.faq-item { border-radius: 18px; padding: 22px; }
.faq-item h3 { color: #bfffff; }
.faq-item p { color: #d8c7ff; margin: 0; }
.feedback-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.feedback-card { border-radius: 18px; padding: 20px; background: rgba(45,0,82,.6); border: 1px solid rgba(191,255,255,.12); }
.feedback-card p { color: #d8c7ff; margin: 0; }
.inner-hero {
  padding: 84px 22px 64px;
  background:
    radial-gradient(circle at 76% 16%, rgba(240,107,234,.22), transparent 34%),
    radial-gradient(circle at 18% 72%, rgba(37,223,245,.16), transparent 32%),
    linear-gradient(180deg, rgba(45,0,82,.82), rgba(36,0,63,1));
  border-bottom: 1px solid rgba(191,255,255,.12);
}
.inner-hero-wrap {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 34px;
  align-items: center;
}
.inner-hero h1 { font-size: clamp(36px, 5vw, 62px); }
.inner-visual { border-radius: 24px; padding: 14px; background: rgba(191,255,255,.06); border: 1px solid rgba(191,255,255,.14); box-shadow: 0 24px 62px rgba(0,0,0,.30); }
.inner-visual img { width: 100%; height: auto; object-fit: contain; }
.content-prose { color: #d8c7ff; font-size: 17px; }
.content-prose p { margin: 0 0 18px; }
.content-prose strong { color: #bfffff; }
.columns-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.columns-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.simple-list { margin: 0; padding-left: 20px; color: #d8c7ff; }
.simple-list li { margin: 8px 0; }
.page-cta { margin-top: 28px; display: flex; gap: 14px; flex-wrap: wrap; }
.site-footer {
  position: relative;
  z-index: 1;
  background: #140024;
  color: #d8c7ff;
  border-top: 1px solid rgba(191,255,255,.12);
}
.footer-inner { max-width: 1180px; margin: 0 auto; padding: 48px 22px; display: grid; grid-template-columns: 1.15fr .85fr 1fr; gap: 28px; }
.footer-brand p { margin: 16px 0 0; }
.footer-links { display: grid; gap: 10px; align-content: start; }
.footer-links a { color: #ffffff; }
.footer-links a:hover { color: #25dff5; }
.footer-note p { margin: 0 0 10px; color: #b99ee8; }
@media (max-width: 1080px) {
  .desktop-nav { display: none; }
  .category-grid { grid-template-columns: repeat(3, 1fr); }
  .game-grid { grid-template-columns: repeat(3, 1fr); }
  .feedback-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .hero-content,
  .split-card,
  .app-section,
  .inner-hero-wrap,
  .footer-inner { grid-template-columns: 1fr; }
  .hero-content { padding-top: 54px; text-align: center; }
  .hero-actions { justify-content: center; }
  .stats-strip { grid-template-columns: repeat(2, 1fr); margin-left: 18px; margin-right: 18px; }
  .stat-item:nth-child(2) { border-right: 0; }
  .service-bar,
  .info-grid,
  .columns-3 { grid-template-columns: 1fr; }
  .columns-2,
  .activity-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .header-inner { min-height: 66px; padding: 0 14px; gap: 10px; }
  .brand img,.drawer-logo img,.footer-brand img { width: 132px; }
  .header-btn { min-height: 38px; padding: 0 12px; font-size: 13px; }
  .menu-toggle { width: 40px; height: 38px; }
  .section,.inner-section { padding: 58px 16px; }
  .category-grid { grid-template-columns: 1fr; }
  .game-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .game-card-body { padding: 12px; }
  .game-card h3 { font-size: 15px; }
  .game-card p { font-size: 13px; }
  .split-card { padding: 22px; border-radius: 18px; }
  .stats-strip { grid-template-columns: 1fr; }
  .stat-item { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.2); }
  .stat-item:last-child { border-bottom: 0; }
  .feedback-grid { grid-template-columns: 1fr; }
  .emoji-bg span:nth-child(n+7) { display: none; }
  .emoji-bg span { font-size: 22px; opacity: .08; }
}