:root {
  --bg: #24003f;
  --deep: #16002b;
  --panel: #2d0052;
  --panel-2: #3b006b;
  --panel-3: #4a007f;
  --title: #bfffff;
  --cyan: #25dff5;
  --pink: #f06bea;
  --text: #ffffff;
  --muted: #d8c7ff;
  --soft: #b99ee8;
  --card: rgba(60, 0, 100, 0.56);
  --border: rgba(191,255,255,0.14);
  --grad: linear-gradient(90deg, #21dff5 0%, #8f7bff 52%, #f06bea 100%);
}
* { box-sizing: border-box; }
html, body {
  margin: 0;
  min-height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  scroll-behavior: smooth;
}
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  background:
    radial-gradient(circle at 12% 8%, rgba(240,107,234,.18), transparent 28%),
    radial-gradient(circle at 88% 12%, rgba(37,223,245,.14), transparent 30%),
    linear-gradient(180deg, #24003f 0%, #1d0035 42%, #24003f 100%);
  color: var(--text);
  line-height: 1.75;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }
.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 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand img, .drawer-logo img, .footer-brand img { display: block; width: 156px; max-height: 48px; object-fit: contain; }
.header-actions { display: flex; align-items: center; gap: 14px; }
.main-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 20px;
  background: var(--grad);
  color: #ffffff;
  border-radius: 6px;
  font-weight: 800;
  letter-spacing: .02em;
  box-shadow: 0 14px 30px rgba(240,107,234,0.26);
  transition: transform .24s ease, box-shadow .24s ease;
}
.main-btn:hover { transform: translateY(-1px); box-shadow: 0 18px 40px rgba(37,223,245,0.30); }
.menu-toggle {
  width: 46px;
  height: 42px;
  border: 1px solid rgba(191,255,255,.28);
  border-radius: 8px;
  background: rgba(255,255,255,.06);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
}
.menu-toggle span { width: 22px; height: 2px; border-radius: 2px; background: #fff; box-shadow: 0 0 12px rgba(37,223,245,.45); }
.drawer-mask {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.58);
  z-index: 10000;
  opacity: 0;
  pointer-events: none;
  transition: opacity .28s ease;
}
.side-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(390px, 88vw);
  height: 100vh;
  z-index: 10001;
  background:
    linear-gradient(160deg, rgba(74,0,127,.96), rgba(22,0,43,.98)),
    radial-gradient(circle at 30% 0, rgba(37,223,245,.20), transparent 40%);
  box-shadow: -24px 0 58px rgba(0,0,0,.46);
  transform: translateX(110%);
  transition: transform .32s ease;
  padding: 24px;
  overflow-y: auto;
}
.drawer-open .drawer-mask { opacity: 1; pointer-events: auto; }
.drawer-open .side-drawer { transform: translateX(0); }
.drawer-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 26px; }
.drawer-close {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(191,255,255,.22);
  border-radius: 50%;
  color: #fff;
  background: rgba(255,255,255,.08);
  font-size: 28px;
  cursor: pointer;
}
.drawer-nav { display: grid; gap: 12px; }
.drawer-nav a {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 0 16px;
  color: #ffffff;
  border: 1px solid rgba(191,255,255,.12);
  border-radius: 10px;
  background: rgba(255,255,255,.05);
}
.drawer-nav a.active, .drawer-nav a:hover { color: var(--cyan); border-color: rgba(37,223,245,.52); background: rgba(37,223,245,.10); }
.drawer-card {
  margin-top: 28px;
  padding: 18px;
  border-radius: 14px;
  background: rgba(20,0,36,.64);
  border: 1px solid rgba(191,255,255,.14);
}
.drawer-card strong { color: var(--title); }
.drawer-card p { color: var(--muted); font-size: 14px; }
.site-main { position: relative; z-index: 1; }
.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: 5%; animation-delay: -1s; animation-duration: 15s; }
.emoji-bg span:nth-child(2) { left: 15%; animation-delay: -7s; animation-duration: 16s; }
.emoji-bg span:nth-child(3) { left: 26%; animation-delay: -4s; animation-duration: 13s; }
.emoji-bg span:nth-child(4) { left: 38%; animation-delay: -9s; animation-duration: 17s; }
.emoji-bg span:nth-child(5) { left: 48%; animation-delay: -2s; animation-duration: 14s; }
.emoji-bg span:nth-child(6) { left: 59%; animation-delay: -8s; animation-duration: 18s; }
.emoji-bg span:nth-child(7) { left: 70%; animation-delay: -5s; animation-duration: 13s; }
.emoji-bg span:nth-child(8) { left: 80%; animation-delay: -11s; animation-duration: 16s; }
.emoji-bg span:nth-child(9) { left: 88%; animation-delay: -3s; animation-duration: 15s; }
.emoji-bg span:nth-child(10) { left: 93%; animation-delay: -6s; animation-duration: 19s; }
.emoji-bg span:nth-child(11) { left: 10%; animation-delay: -12s; animation-duration: 18s; }
.emoji-bg span:nth-child(12) { left: 63%; animation-delay: -10s; animation-duration: 15s; }
@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; }
}
.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;
  padding: 96px 24px 120px;
}
.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-inner {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr);
  gap: 50px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.eyebrow { color: var(--cyan); font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
h1, h2, h3, .section-title { color: var(--title); text-shadow: 0 0 18px rgba(37,223,245,0.20); }
h1 { font-size: clamp(42px, 7vw, 82px); line-height: 1.05; margin: 12px 0 18px; }
.hero-copy p { max-width: 720px; color: var(--text); font-size: 18px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.ghost-btn {
  min-height: 42px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  border: 1px solid rgba(191,255,255,.30);
  color: #ffffff;
  background: rgba(255,255,255,.06);
}
.hero-visual {
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 28px;
  background: radial-gradient(circle at 50% 50%, rgba(37,223,245,.18), rgba(240,107,234,.11) 45%, transparent 70%);
}
.hero-visual img { max-width: 100%; max-height: 460px; object-fit: contain; filter: drop-shadow(0 24px 50px rgba(0,0,0,.42)); }
.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, minmax(0, 1fr));
  overflow: hidden;
}
.stat-item { padding: 26px 18px; text-align: center; border-right: 1px solid rgba(255,255,255,.22); }
.stat-item:last-child { border-right: 0; }
.stat-number { display: block; font-size: clamp(28px, 3vw, 42px); font-weight: 900; color: #fff; line-height: 1; }
.stat-label { color: #bfffff; font-weight: 700; }
.section, .page-section { width: min(1180px, calc(100% - 48px)); margin: 0 auto 92px; position: relative; z-index: 2; }
.section-head { text-align: center; max-width: 760px; margin: 0 auto 36px; }
.section-title { font-size: clamp(28px, 4vw, 48px); margin: 0 0 14px; }
.section-head p, .lead { color: var(--muted); }
.category-grid, .feature-grid, .info-grid, .activity-grid, .faq-grid, .support-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}
.card, .zone-card, .info-card, .game-card, .activity-card, .faq-item, .notice-card, .text-panel, .media-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);
  border-radius: 18px;
}
.category-card {
  min-height: 176px;
  padding: 22px;
  display: flex;
  flex-direction: column;
}
.category-card .num { color: var(--cyan); font-size: 14px; font-weight: 900; letter-spacing: .12em; }
.category-card h3 { min-height: 36px; margin: 12px 0 8px; }
.category-card p { color: var(--muted); margin: 0; min-height: 54px; }
.text-link { color: var(--cyan); font-weight: 800; display: inline-flex; align-items: center; gap: 6px; margin-top: auto; }
.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, .88fr);
  gap: 36px;
  align-items: center;
  padding: 38px;
  border-radius: 26px;
  background: linear-gradient(135deg, rgba(45,0,82,.86), rgba(74,0,127,.50));
  border: 1px solid rgba(191,255,255,.14);
  box-shadow: 0 26px 70px rgba(0,0,0,.34);
}
.split-section.reverse { grid-template-columns: minmax(320px, .88fr) minmax(0, 1fr); }
.bullet-list { display: grid; gap: 12px; margin: 24px 0; padding: 0; list-style: none; }
.bullet-list li { color: var(--muted); padding-left: 26px; position: relative; }
.bullet-list li::before { content: ""; position: absolute; left: 0; top: .72em; width: 10px; height: 10px; border-radius: 50%; background: var(--grad); box-shadow: 0 0 16px rgba(37,223,245,.4); }
.media-frame {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
  border-radius: 22px;
  background: radial-gradient(circle, rgba(37,223,245,.16), rgba(240,107,234,.10) 48%, rgba(22,0,43,.45));
  overflow: hidden;
}
.media-frame img { max-width: 100%; max-height: 360px; object-fit: contain; display: block; }
.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,.12);
}
.poster-banner img { width: 100%; display: block; height: auto; object-fit: contain; }
.game-grid {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}
.game-card {
  min-height: 420px;
  display: flex;
  flex-direction: column;
  padding: 18px;
  transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
}
.game-card:hover { transform: translateY(-5px); border-color: rgba(37,223,245,.45); box-shadow: 0 24px 58px rgba(37,223,245,.12), 0 18px 46px rgba(0,0,0,0.32); }
.game-card .game-img-wrap {
  height: 170px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  background: rgba(22,0,43,.34);
  border-radius: 14px;
}
.game-card img {
  max-width: 100%;
  max-height: 160px;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}
.game-card h3 { min-height: 52px; margin: 0 0 10px; font-size: 18px; }
.game-card p { min-height: 78px; color: var(--muted); margin: 0 0 16px; font-size: 14px; }
.game-card .text-link { margin-top: auto; }
.activity-card, .info-card, .zone-card, .faq-item, .notice-card, .media-card { padding: 24px; display: flex; flex-direction: column; min-height: 100%; }
.activity-card .img-wrap, .media-card .img-wrap, .zone-card .img-wrap {
  height: 190px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  border-radius: 14px;
  background: rgba(22,0,43,.34);
}
.activity-card img, .media-card img, .zone-card img { max-height: 176px; width: auto; height: auto; object-fit: contain; display: block; }
.activity-card p, .info-card p, .zone-card p, .faq-item p, .notice-card p, .media-card p { color: var(--muted); }
.app-section img, .hero-visual img, .poster-banner img, .content-img, .zone-card img { max-width: 100%; height: auto; object-fit: contain; }
.notice-card { background: linear-gradient(135deg, rgba(37,223,245,.10), rgba(240,107,234,.10)), rgba(60,0,100,.56); }
.page-hero {
  width: min(1180px, calc(100% - 48px));
  margin: 44px auto 60px;
  padding: 64px 42px;
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(74,0,127,.74), rgba(22,0,43,.82)), radial-gradient(circle at 80% 0, rgba(37,223,245,.16), transparent 34%);
  border: 1px solid rgba(191,255,255,.14);
  box-shadow: 0 24px 72px rgba(0,0,0,.34);
}
.page-hero h1 { font-size: clamp(36px, 5vw, 62px); }
.page-hero p { max-width: 820px; color: var(--muted); font-size: 18px; }
.prose-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 28px; align-items: start; }
.prose-card { padding: 30px; }
.prose-card h2 { font-size: 28px; margin-top: 0; }
.prose-card p { color: var(--muted); }
.side-stack { display: grid; gap: 18px; }
.side-stack .media-frame { min-height: 240px; }
.side-stack .media-frame img { max-height: 230px; }
.faq-list { display: grid; gap: 16px; }
.faq-item h3 { margin-top: 0; }
.service-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.site-footer { background: #140024; color: #d8c7ff; position: relative; z-index: 2; }
.footer-inner {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 44px 0;
  display: grid;
  grid-template-columns: 1.2fr .8fr 1fr;
  gap: 30px;
}
.footer-links { display: grid; gap: 10px; align-content: start; }
.footer-links a { color: var(--muted); }
.footer-links a:hover { color: var(--cyan); }
.footer-note strong { color: var(--title); }
.footer-brand p, .footer-note p { color: var(--muted); }
@media (max-width: 1024px) {
  .hero-inner, .split-section, .split-section.reverse, .prose-grid { grid-template-columns: 1fr; }
  .category-grid, .feature-grid, .info-grid, .activity-grid, .support-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .game-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .service-band, .footer-inner { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .header-inner { padding: 0 14px; min-height: 66px; }
  .brand img, .drawer-logo img, .footer-brand img { width: 128px; }
  .header-cta { min-height: 38px; padding: 0 12px; font-size: 13px; }
  .hero-section { padding: 74px 18px 100px; }
  .hero-inner { gap: 22px; }
  .hero-visual { min-height: 260px; }
  .stats-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); margin: -38px 18px 64px; }
  .stat-item:nth-child(2) { border-right: 0; }
  .section, .page-section, .page-hero { width: min(100% - 28px, 1180px); }
  .category-grid, .feature-grid, .info-grid, .activity-grid, .support-grid { grid-template-columns: 1fr; }
  .game-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .game-card { min-height: 360px; padding: 14px; }
  .game-card .game-img-wrap { height: 130px; }
  .game-card img { max-height: 120px; }
  .game-card h3 { min-height: 48px; font-size: 16px; }
  .game-card p { min-height: 96px; font-size: 13px; }
  .split-section { padding: 22px; }
  .page-hero { padding: 42px 22px; margin-top: 28px; }
  .activity-card .img-wrap, .media-card .img-wrap, .zone-card .img-wrap { height: 150px; }
  .activity-card img, .media-card img, .zone-card img { max-height: 136px; }
  .emoji-bg span:nth-child(n+7) { display: none; }
}