html,
body {
  margin: 0;
  min-height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  background: #24003f;
  color: #ffffff;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", Arial, sans-serif;
}
* { box-sizing: border-box; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; object-fit: contain; }
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 10% 15%, rgba(37,223,245,.18), transparent 28%),
    radial-gradient(circle at 90% 8%, rgba(240,107,234,.16), transparent 30%),
    radial-gradient(circle at 70% 80%, rgba(143,123,255,.20), transparent 34%),
    linear-gradient(180deg, #24003f 0%, #16002b 100%);
  z-index: -2;
}
.emoji-bg {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
.emoji-bg span {
  position: absolute;
  bottom: -12vh;
  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: 3%; animation-delay: 0s; animation-duration: 14s; }
.emoji-bg span:nth-child(2){ left: 11%; animation-delay: 2s; animation-duration: 16s; }
.emoji-bg span:nth-child(3){ left: 19%; animation-delay: 5s; animation-duration: 13s; }
.emoji-bg span:nth-child(4){ left: 28%; animation-delay: 1s; animation-duration: 15s; }
.emoji-bg span:nth-child(5){ left: 76%; animation-delay: 3s; animation-duration: 17s; }
.emoji-bg span:nth-child(6){ left: 84%; animation-delay: 6s; animation-duration: 14s; }
.emoji-bg span:nth-child(7){ left: 93%; animation-delay: 4s; animation-duration: 18s; }
.emoji-bg span:nth-child(8){ left: 67%; animation-delay: 7s; animation-duration: 15s; }
.emoji-bg span:nth-child(9){ left: 45%; animation-delay: 1.5s; animation-duration: 17s; }
.emoji-bg span:nth-child(10){ left: 58%; animation-delay: 4.5s; animation-duration: 16s; }
.emoji-bg span:nth-child(11){ left: 35%; animation-delay: 8s; animation-duration: 14s; }
.emoji-bg span:nth-child(12){ left: 88%; animation-delay: 9s; animation-duration: 19s; }
@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; }
}
.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 9999;
  background: rgba(36,0,63,0.72);
  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: 18px;
}
.brand img { width: 156px; display: block; }
.main-nav { display: flex; align-items: center; gap: 8px; }
.main-nav a {
  color: #ffffff;
  padding: 12px 13px;
  border-radius: 999px;
  font-size: 15px;
  transition: .2s ease;
}
.main-nav a:hover,
.main-nav a.active {
  color: #25dff5;
  background: rgba(191,255,255,.10);
  box-shadow: inset 0 0 0 1px rgba(191,255,255,.12);
}
.header-actions { display: flex; align-items: center; gap: 12px; }
.main-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: linear-gradient(90deg, #21dff5 0%, #8f7bff 52%, #f06bea 100%);
  color: #ffffff;
  border-radius: 6px;
  box-shadow: 0 14px 30px rgba(240,107,234,0.26);
  border: 0;
  font-weight: 800;
  transition: transform .2s ease, box-shadow .2s ease;
}
.main-btn:hover { transform: translateY(-1px); box-shadow: 0 18px 40px rgba(37,223,245,0.30); }
.main-btn.small { min-height: 42px; padding: 0 16px; white-space: nowrap; }
.main-btn.large { min-height: 52px; padding: 0 28px; }
.text-link { color: #25dff5; font-weight: 700; }
.text-link:hover { color: #f06bea; }
.ghost-link {
  display: inline-flex;
  align-items: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 6px;
  color: #bfffff;
  border: 1px solid rgba(191,255,255,.22);
  background: rgba(255,255,255,.05);
}
.menu-toggle {
  width: 44px;
  height: 42px;
  border-radius: 9px;
  border: 1px solid rgba(191,255,255,.24);
  background: rgba(255,255,255,.07);
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}
.menu-toggle span { width: 20px; height: 2px; background: #ffffff; border-radius: 3px; }
.drawer-mask {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0,0,0,.54);
  opacity: 0;
  visibility: hidden;
  transition: .25s ease;
}
.side-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(380px, 88vw);
  height: 100vh;
  z-index: 10001;
  transform: translateX(105%);
  transition: .28s ease;
  background: linear-gradient(180deg, #3b006b 0%, #16002b 100%);
  border-left: 1px solid rgba(191,255,255,.16);
  box-shadow: -18px 0 46px rgba(0,0,0,.46);
  display: flex;
  flex-direction: column;
}
.drawer-open .drawer-mask { opacity: 1; visibility: visible; }
.drawer-open .side-drawer { transform: translateX(0); }
.drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px;
  border-bottom: 1px solid rgba(191,255,255,.12);
}
.drawer-head img { width: 146px; }
.drawer-close {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(191,255,255,.22);
  background: rgba(255,255,255,.06);
  color: #ffffff;
  font-size: 28px;
  cursor: pointer;
}
.drawer-nav { padding: 18px 22px; display: grid; gap: 8px; overflow-y: auto; }
.drawer-nav a {
  padding: 13px 14px;
  border-radius: 12px;
  color: #ffffff;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(191,255,255,.10);
}
.drawer-nav a:hover { color: #25dff5; border-color: rgba(37,223,245,.32); }
.drawer-note { margin-top: auto; padding: 18px 22px 24px; color: #d8c7ff; font-size: 14px; line-height: 1.8; }
.site-main { position: relative; z-index: 1; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 22px; }
.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;
}
.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 {
  position: relative;
  z-index: 2;
  min-height: calc(100vh - 72px);
  display: grid;
  grid-template-columns: 1.04fr .96fr;
  align-items: center;
  gap: 46px;
  padding: 72px 22px 92px;
}
.hero-copy h1,
.page-hero h1 {
  margin: 12px 0 18px;
  font-size: clamp(42px, 7vw, 86px);
  line-height: 1.04;
  color: #bfffff;
  text-shadow: 0 0 18px rgba(37,223,245,0.20), 0 0 44px rgba(240,107,234,.25);
}
.eyebrow {
  margin: 0 0 10px;
  color: #25dff5;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.lead { color: #ffffff; font-size: 18px; line-height: 1.9; max-width: 720px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero-visual {
  padding: 24px;
  border-radius: 30px;
  background: linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.02));
  border: 1px solid rgba(191,255,255,.16);
  box-shadow: 0 34px 80px rgba(0,0,0,.42), 0 0 60px rgba(37,223,245,.12);
}
.hero-visual img { display: block; width: 100%; }
.neon-strip {
  position: relative;
  z-index: 3;
  max-width: 1180px;
  margin: -58px auto 72px;
  padding: 0 22px;
}
.neon-strip-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-radius: 26px;
  overflow: hidden;
  background: linear-gradient(90deg, rgba(240,107,234,.78), rgba(143,123,255,.72), rgba(37,223,245,.62));
  box-shadow: 0 24px 60px rgba(0,0,0,.38), 0 4px 0 rgba(37,223,245,.65);
}
.neon-item { padding: 24px 24px 22px; border-right: 1px solid rgba(255,255,255,.20); }
.neon-item:last-child { border-right: 0; }
.neon-item h3 { margin: 0 0 8px; color: #ffffff; font-size: 20px; }
.neon-item p { margin: 0; color: rgba(255,255,255,.86); line-height: 1.7; font-size: 14px; }
section { position: relative; }
.section-pad { padding: 78px 0; }
.section-head { max-width: 780px; margin: 0 auto 34px; text-align: center; }
h1,h2,h3,.section-title { color: #bfffff; text-shadow: 0 0 18px rgba(37,223,245,0.20); }
.section-title { margin: 0 0 14px; font-size: clamp(28px, 4vw, 46px); }
.section-head p { margin: 0; color: #d8c7ff; line-height: 1.85; }
.quick-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.channel-card,
.card,
.zone-card,
.info-card,
.review-card,
.faq-card,
.notice-card,
.game-card,
.news-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: 22px;
}
.channel-card {
  padding: 20px;
  min-height: 188px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.channel-card:hover { transform: translateY(-4px); border-color: rgba(37,223,245,.40); box-shadow: 0 22px 54px rgba(37,223,245,.16); }
.channel-num { color: #25dff5; font-weight: 900; letter-spacing: .08em; }
.channel-card h3 { margin: 10px 0 8px; font-size: 20px; }
.channel-card p { margin: 0; color: #d8c7ff; line-height: 1.72; font-size: 14px; }
.split-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 34px;
  align-items: center;
}
.panel { padding: 34px; }
.panel p,
.rich-text p,
.notice-card p,
.info-card p,
.faq-card p,
.review-card p,
.news-card p,
.game-card p { color: #d8c7ff; line-height: 1.9; }
.feature-list { display: grid; grid-template-columns: repeat(2,1fr); gap: 12px; margin: 24px 0 0; padding: 0; list-style: none; }
.feature-list li { padding: 12px 14px; border-radius: 14px; background: rgba(255,255,255,.06); color: #ffffff; border: 1px solid rgba(191,255,255,.10); }
.content-img-box { padding: 20px; border-radius: 26px; background: rgba(255,255,255,.06); border: 1px solid rgba(191,255,255,.14); box-shadow: 0 22px 56px rgba(0,0,0,.32); }
.content-img-box img { display: block; width: 100%; }
.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; height: auto; }
.game-grid { display: grid; grid-template-columns: repeat(5,1fr); gap: 18px; }
.game-card { padding: 14px; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.game-card:hover { transform: translateY(-5px); border-color: rgba(37,223,245,.42); box-shadow: 0 22px 54px rgba(37,223,245,.18); }
.game-card img { display: block; width: 100%; border-radius: 16px; margin-bottom: 12px; }
.game-card h3 { margin: 0 0 8px; font-size: 18px; }
.game-card p { margin: 0 0 8px; font-size: 14px; }
.two-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; }
.three-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.four-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.info-card { padding: 24px; }
.info-card h3 { margin: 0 0 10px; }
.gift-card { overflow: hidden; }
.gift-card img { width: 100%; display: block; border-radius: 18px; margin-bottom: 14px; }
.review-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.review-card { padding: 22px; }
.review-card strong { color: #25dff5; display: block; margin-bottom: 8px; }
.faq-list { display: grid; gap: 14px; }
.faq-card { padding: 22px; }
.faq-card h3 { margin: 0 0 8px; font-size: 19px; }
.notice-card { padding: 28px; border-color: rgba(240,107,234,.24); background: linear-gradient(180deg, rgba(74,0,127,.68), rgba(22,0,43,.74)); }
.page-hero {
  padding: 84px 0 54px;
  background:
    radial-gradient(circle at 12% 20%, rgba(37,223,245,.20), transparent 30%),
    radial-gradient(circle at 88% 14%, rgba(240,107,234,.20), transparent 28%),
    linear-gradient(180deg, #2d0052 0%, #24003f 100%);
}
.page-hero-inner { display: grid; grid-template-columns: 1.05fr .95fr; gap: 36px; align-items: center; }
.single-hero { display: block; max-width: 980px; }
.page-hero h1 { font-size: clamp(38px, 5vw, 68px); }
.page-hero-visual { padding: 20px; }
.page-hero-visual img { width: 100%; display: block; border-radius: 22px; }
.breadcrumb { color: #b99ee8; margin-bottom: 8px; }
.content-section { padding: 68px 0; }
.rich-text { max-width: 950px; margin: 0 auto; }
.rich-text h2 { font-size: 30px; margin: 0 0 14px; }
.rich-text h3 { font-size: 22px; margin: 28px 0 8px; }
.rich-text p { margin: 0 0 16px; }
.rich-text ul { color: #d8c7ff; line-height: 1.9; }
.page-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 26px; }
.service-steps { counter-reset: step; display: grid; gap: 16px; }
.service-steps .info-card { position: relative; padding-left: 76px; }
.service-steps .info-card::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 22px;
  top: 22px;
  color: #25dff5;
  font-weight: 900;
}
.news-list { display: grid; gap: 18px; }
.news-card { padding: 24px; }
.news-card time { color: #25dff5; font-weight: 700; }
.news-card h2 { margin: 8px 0 8px; font-size: 24px; }
.table-card { overflow-x: auto; padding: 0; }
.compare-table { width: 100%; border-collapse: collapse; min-width: 620px; }
.compare-table th,
.compare-table td { padding: 16px; border-bottom: 1px solid rgba(191,255,255,.12); color: #d8c7ff; text-align: left; }
.compare-table th { color: #bfffff; background: rgba(255,255,255,.05); }
.site-footer { position: relative; z-index: 1; background: #140024; color: #d8c7ff; padding: 56px 0 0; }
.footer-inner { max-width: 1180px; margin: 0 auto; padding: 0 22px 34px; display: grid; grid-template-columns: 1.4fr repeat(3,1fr); gap: 30px; }
.footer-brand img { width: 160px; margin-bottom: 16px; }
.footer-brand p { line-height: 1.85; margin: 0 0 12px; }
.footer-warning { color: #bfffff; }
.footer-links { display: grid; align-content: start; gap: 10px; }
.footer-links h3 { margin: 0 0 8px; font-size: 18px; }
.footer-links a { color: #d8c7ff; }
.footer-links a:hover { color: #25dff5; }
.footer-bottom { border-top: 1px solid rgba(191,255,255,.12); text-align: center; padding: 18px 22px; color: #b99ee8; }
@media (max-width: 1080px) {
  .main-nav { display: none; }
  .quick-grid { grid-template-columns: repeat(3,1fr); }
  .game-grid { grid-template-columns: repeat(3,1fr); }
  .footer-inner { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 820px) {
  .hero-inner,
  .split-grid,
  .page-hero-inner { grid-template-columns: 1fr; }
  .hero-inner { padding-top: 52px; }
  .hero-visual { max-width: 520px; margin: 0 auto; }
  .neon-strip-inner { grid-template-columns: repeat(2,1fr); }
  .neon-item:nth-child(2) { border-right: 0; }
  .quick-grid { grid-template-columns: repeat(2,1fr); }
  .two-grid,
  .three-grid,
  .four-grid,
  .review-grid { grid-template-columns: 1fr; }
  .game-grid { grid-template-columns: repeat(2,1fr); }
  .feature-list { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .header-inner { min-height: 64px; padding: 0 14px; gap: 10px; }
  .brand img { width: 124px; }
  .main-btn.small { min-height: 38px; padding: 0 12px; font-size: 13px; }
  .menu-toggle { width: 40px; height: 38px; }
  .hero-copy h1,
  .page-hero h1 { font-size: 40px; }
  .lead { font-size: 16px; }
  .neon-strip { margin-top: -36px; }
  .neon-strip-inner { grid-template-columns: 1fr; }
  .neon-item { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.18); }
  .neon-item:last-child { border-bottom: 0; }
  .quick-grid { grid-template-columns: 1fr; }
  .panel { padding: 24px; }
  .section-pad { padding: 58px 0; }
  .page-hero { padding: 58px 0 40px; }
  .content-section { padding: 52px 0; }
  .footer-inner { grid-template-columns: 1fr; }
  .emoji-bg span { font-size: 22px; }
  .emoji-bg span:nth-child(n+7) { display: none; }
}