@charset "UTF-8";
:root {
  --bg: #24003f;
  --bg-deep: #16002b;
  --bg-soft: #2d0052;
  --bg-mid: #3b006b;
  --bg-bright: #4a007f;
  --cyan: #25dff5;
  --cyan-soft: #bfffff;
  --pink: #f06bea;
  --lavender: #d8c7ff;
  --muted: #b99ee8;
  --card: rgba(60, 0, 100, 0.56);
  --border: rgba(191, 255, 255, 0.14);
  --shadow: 0 18px 46px rgba(0, 0, 0, 0.32);
  --gradient: linear-gradient(90deg, #21dff5 0%, #8f7bff 52%, #f06bea 100%);
  --radius: 22px;
  --container: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 14% 8%, rgba(37, 223, 245, .12), transparent 28%),
    radial-gradient(circle at 88% 24%, rgba(240, 107, 234, .14), transparent 30%),
    linear-gradient(180deg, #24003f 0%, #16002b 100%);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  line-height: 1.75;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea { font: inherit; }
button { color: inherit; }
.site-main { position: relative; z-index: 2; }
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
.section { position: relative; padding: 86px 0; }
.section-tight { padding: 58px 0; }
.section-alt { background: rgba(22, 0, 43, .5); border-block: 1px solid rgba(191, 255, 255, .07); }
.eyebrow { margin: 0 0 10px; color: var(--cyan); font-size: 14px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
h1, h2, h3, .section-title { color: #bfffff; text-shadow: 0 0 18px rgba(37, 223, 245, .20); line-height: 1.25; }
h1 { margin: 0; font-size: clamp(42px, 7vw, 82px); letter-spacing: -.04em; }
h2, .section-title { margin: 0 0 18px; font-size: clamp(28px, 4vw, 46px); }
h3 { margin: 0 0 10px; font-size: 21px; }
p { margin: 0 0 16px; color: var(--lavender); }
.lead { font-size: clamp(17px, 2vw, 20px); color: #fff; }
.section-head { max-width: 780px; margin-bottom: 38px; }
.section-head.center { text-align: center; margin-inline: auto; }
.main-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 11px 22px;
  background: linear-gradient(90deg, #21dff5 0%, #8f7bff 52%, #f06bea 100%);
  color: #fff;
  border: 0;
  border-radius: 6px;
  box-shadow: 0 14px 30px rgba(240, 107, 234, .26);
  font-weight: 800;
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}
.main-btn:hover { transform: translateY(-1px); box-shadow: 0 18px 40px rgba(37, 223, 245, .30); filter: brightness(1.05); }
.text-link { display: inline-flex; gap: 6px; align-items: center; color: var(--cyan-soft); font-weight: 800; }
.text-link:hover { color: #fff; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  background: rgba(36, 0, 63, .72);
  border-bottom: 1px solid rgba(191, 255, 255, .11);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.header-inner {
  width: min(1240px, calc(100% - 28px));
  min-height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
}
.brand-logo { flex: 0 0 auto; width: 146px; }
.brand-logo img { width: 100%; height: 52px; object-fit: contain; }
.core-nav { flex: 1; display: flex; align-items: center; justify-content: center; gap: clamp(12px, 1.55vw, 26px); min-width: 0; }
.core-nav a { position: relative; color: #fff; font-size: 14px; white-space: nowrap; opacity: .86; }
.core-nav a::after { content: ""; position: absolute; left: 50%; bottom: -10px; width: 0; height: 2px; background: var(--gradient); transform: translateX(-50%); transition: width .2s ease; }
.core-nav a:hover, .core-nav a.active { opacity: 1; color: var(--cyan-soft); }
.core-nav a:hover::after, .core-nav a.active::after { width: 100%; }
.header-actions { flex: 0 0 auto; display: flex; align-items: center; gap: 10px; }
.header-play { min-height: 42px; padding: 9px 17px; font-size: 14px; white-space: nowrap; }
.menu-toggle { width: 44px; height: 44px; padding: 0; border: 1px solid rgba(191, 255, 255, .24); border-radius: 10px; background: rgba(255,255,255,.06); display: grid; place-content: center; gap: 5px; cursor: pointer; }
.menu-toggle span { display: block; width: 21px; height: 2px; background: #fff; border-radius: 10px; }
.drawer-overlay { position: fixed; inset: 0; z-index: 2990; background: rgba(8, 0, 18, .68); opacity: 0; transition: opacity .26s ease; }
.drawer-overlay.is-visible { opacity: 1; }
.side-drawer { position: fixed; top: 0; right: 0; z-index: 3000; width: min(390px, 92vw); height: 100dvh; overflow-y: auto; transform: translateX(105%); transition: transform .28s ease; background: linear-gradient(180deg, #2d0052, #16002b); border-left: 1px solid rgba(191,255,255,.16); box-shadow: -24px 0 70px rgba(0,0,0,.48); }
.side-drawer.is-open { transform: translateX(0); }
.drawer-head { position: sticky; top: 0; z-index: 2; display: flex; align-items: center; justify-content: space-between; min-height: 82px; padding: 14px 20px; background: rgba(36,0,63,.94); border-bottom: 1px solid rgba(191,255,255,.12); backdrop-filter: blur(14px); }
.drawer-logo { width: 150px; }
.drawer-logo img { height: 52px; object-fit: contain; }
.drawer-close { width: 42px; height: 42px; border: 1px solid rgba(191,255,255,.22); border-radius: 50%; background: rgba(255,255,255,.05); font-size: 30px; line-height: 1; cursor: pointer; }
.drawer-nav { display: grid; padding: 18px 20px 8px; }
.drawer-nav a { padding: 13px 12px; border-bottom: 1px solid rgba(191,255,255,.08); color: #fff; }
.drawer-nav a:hover { color: var(--cyan-soft); background: rgba(37,223,245,.06); }
.drawer-note { margin: 20px; padding: 18px; border: 1px solid rgba(191,255,255,.12); border-radius: 16px; background: rgba(60,0,100,.48); }
.drawer-note strong { color: var(--cyan-soft); }
.drawer-note p { margin: 8px 0 0; font-size: 13px; }
.drawer-open { overflow-x: hidden; }
.hero {
  position: relative;
  min-height: calc(100vh - 76px);
  display: grid;
  align-items: center;
  overflow: hidden;
  background-image:
    linear-gradient(90deg, rgba(22,0,43,.92) 0%, rgba(36,0,63,.70) 48%, rgba(36,0,63,.50) 100%),
    url('背景.webp');
  background-size: cover;
  background-position: center;
}
.hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 34%; background: linear-gradient(180deg, transparent, rgba(74,0,127,.62), #24003f); pointer-events: none; }
.hero-grid { position: relative; z-index: 2; width: min(var(--container), calc(100% - 40px)); margin: 0 auto; display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 42px; padding: 80px 0 112px; }
.hero-copy { max-width: 680px; }
.hero-subtitle { margin: 14px 0 18px; color: var(--cyan); font-weight: 800; font-size: clamp(18px, 2.4vw, 28px); }
.hero-copy p { max-width: 690px; font-size: 17px; color: #eee5ff; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-top: 28px; }
.hero-visual { position: relative; }
.hero-visual::before { content: ""; position: absolute; inset: 12% 8%; background: radial-gradient(circle, rgba(37,223,245,.35), rgba(240,107,234,.12), transparent 68%); filter: blur(18px); }
.hero-visual img { position: relative; width: 100%; max-height: 620px; object-fit: contain; filter: drop-shadow(0 28px 54px rgba(0,0,0,.42)); animation: heroFloat 5.6s ease-in-out infinite; }
@keyframes heroFloat { 0%,100% { transform: translateY(0) rotate(-1deg); } 50% { transform: translateY(-14px) rotate(1deg); } }
.neon-strip { position: relative; z-index: 4; margin-top: -48px; }
.neon-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.neon-item { padding: 18px 20px; border: 1px solid rgba(191,255,255,.18); border-radius: 16px; background: rgba(45,0,82,.82); box-shadow: 0 14px 40px rgba(0,0,0,.28), inset 0 0 28px rgba(37,223,245,.04); backdrop-filter: blur(12px); }
.neon-item strong { display: block; margin-bottom: 4px; color: var(--cyan-soft); }
.neon-item span { color: var(--lavender); font-size: 13px; }
.pill-nav { display: flex; gap: 10px; overflow-x: auto; padding: 6px 0 10px; scrollbar-width: thin; }
.pill-nav a { flex: 0 0 auto; padding: 9px 16px; border: 1px solid rgba(191,255,255,.17); border-radius: 999px; color: #fff; background: rgba(60,0,100,.48); font-size: 14px; }
.pill-nav a:hover { border-color: rgba(37,223,245,.52); color: var(--cyan-soft); }
.split-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; align-items: center; }
.content-img, .zone-card img, .app-section img, .hero-visual img, .poster-banner img { max-width: 100%; height: auto; object-fit: contain; }
.media-frame { position: relative; padding: 18px; border: 1px solid rgba(191,255,255,.13); border-radius: 28px; background: rgba(60,0,100,.36); box-shadow: var(--shadow); }
.media-frame::after { content: ""; position: absolute; inset: -1px; border-radius: inherit; box-shadow: inset 0 0 32px rgba(37,223,245,.07); pointer-events: none; }
.media-frame img { width: 100%; border-radius: 20px; }
.poster-banner { width: min(1040px, calc(100% - 40px)); margin: 0 auto; padding: 12px; border-radius: 30px; background: rgba(60,0,100,.48); border: 1px solid rgba(191,255,255,.14); box-shadow: var(--shadow); }
.poster-banner img { width: 100%; border-radius: 22px; }
.category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card, .zone-card, .info-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: 220px; padding: 26px; border-radius: var(--radius); transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease; }
.category-card:hover { transform: translateY(-5px); border-color: rgba(37,223,245,.36); box-shadow: 0 22px 54px rgba(0,0,0,.38), 0 0 32px rgba(37,223,245,.08); }
.category-no { display: inline-flex; margin-bottom: 18px; color: var(--cyan); font-size: 13px; font-weight: 900; letter-spacing: .12em; }
.category-card p { margin: 0; font-size: 14px; }
.game-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.game-card { overflow: hidden; border-radius: 18px; transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease; }
.game-card:hover { transform: translateY(-6px); border-color: rgba(37,223,245,.36); box-shadow: 0 22px 58px rgba(0,0,0,.38), 0 0 34px rgba(143,123,255,.15); }
.game-card img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; background: #16002b; }
.game-card-body { padding: 17px; }
.game-card-body h3 { font-size: 17px; }
.game-card-body p { min-height: 72px; font-size: 13px; }
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.info-card { padding: 24px; border-radius: 20px; }
.info-card .icon { display: grid; place-items: center; width: 46px; height: 46px; margin-bottom: 16px; border-radius: 14px; background: linear-gradient(135deg, rgba(37,223,245,.18), rgba(240,107,234,.18)); font-size: 23px; }
.info-card p { margin: 0; font-size: 14px; }
.gift-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.gift-card { overflow: hidden; border-radius: 24px; }
.gift-card img { width: 100%; max-height: 310px; object-fit: contain; background: rgba(22,0,43,.54); }
.gift-card .card-copy { padding: 24px; }
.list-check { list-style: none; padding: 0; margin: 22px 0; display: grid; gap: 12px; }
.list-check li { position: relative; padding-left: 30px; color: var(--lavender); }
.list-check li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--cyan); font-weight: 900; }
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.review-card { padding: 24px; border-radius: 20px; }
.review-card p { color: #eee5ff; }
.review-card strong { color: var(--cyan-soft); font-size: 14px; }
.faq-list { display: grid; gap: 14px; }
details { border: 1px solid rgba(191,255,255,.13); border-radius: 16px; background: rgba(60,0,100,.45); overflow: hidden; }
summary { padding: 18px 22px; color: #fff; font-weight: 800; cursor: pointer; list-style: none; }
summary::-webkit-details-marker { display: none; }
details p { padding: 0 22px 20px; margin: 0; }
.notice-box { padding: 26px; border: 1px solid rgba(37,223,245,.22); border-radius: 20px; background: linear-gradient(135deg, rgba(37,223,245,.08), rgba(240,107,234,.08)); }
.notice-box h2, .notice-box h3 { margin-top: 0; }
.notice-box p:last-child { margin-bottom: 0; }
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.news-card { padding: 24px; border-radius: 20px; }
.news-card time { color: var(--cyan); font-size: 12px; font-weight: 800; }
.inner-hero { position: relative; overflow: hidden; padding: 92px 0 72px; background: radial-gradient(circle at 82% 30%, rgba(37,223,245,.14), transparent 30%), linear-gradient(135deg, rgba(74,0,127,.72), rgba(22,0,43,.92)); border-bottom: 1px solid rgba(191,255,255,.1); }
.inner-hero::after { content: ""; position: absolute; width: 360px; height: 360px; right: -130px; bottom: -200px; border-radius: 50%; background: rgba(240,107,234,.16); filter: blur(20px); }
.inner-hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.15fr .85fr; gap: 46px; align-items: center; }
.inner-hero h1 { font-size: clamp(38px, 6vw, 66px); }
.inner-hero .media-frame img { max-height: 390px; object-fit: contain; }
.content-prose { display: grid; gap: 18px; }
.content-prose p { font-size: 16px; }
.content-block { padding: 30px; border-radius: 22px; }
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.step-card { position: relative; padding: 58px 22px 22px; border-radius: 20px; }
.step-card::before { counter-increment: step; content: "0" counter(step); position: absolute; top: 18px; left: 22px; color: var(--cyan); font-weight: 900; letter-spacing: .1em; }
.related-links { display: flex; flex-wrap: wrap; gap: 10px; }
.related-links a { padding: 10px 14px; border-radius: 999px; background: rgba(60,0,100,.55); border: 1px solid rgba(191,255,255,.13); color: var(--lavender); }
.related-links a:hover { color: var(--cyan-soft); border-color: rgba(37,223,245,.4); }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; }
.contact-form { padding: 28px; border-radius: 22px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 8px; }
.field.full { grid-column: 1 / -1; }
.field label { color: var(--cyan-soft); font-size: 14px; font-weight: 800; }
.field input, .field textarea, .field select { width: 100%; padding: 13px 14px; border: 1px solid rgba(191,255,255,.16); border-radius: 12px; background: rgba(22,0,43,.72); color: #fff; outline: none; }
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: rgba(37,223,245,.58); box-shadow: 0 0 0 3px rgba(37,223,245,.08); }
.site-footer { position: relative; z-index: 2; background: #140024; color: #d8c7ff; border-top: 1px solid rgba(191,255,255,.1); }
.footer-grid { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 42px; padding: 58px 0 42px; }
.footer-grid h2 { margin-bottom: 16px; font-size: 17px; }
.footer-grid > div:not(.footer-brand) { display: grid; align-content: start; gap: 9px; }
.footer-grid a { color: var(--lavender); font-size: 14px; }
.footer-grid a:hover { color: var(--cyan-soft); }
.footer-brand img { width: 160px; height: 56px; object-fit: contain; margin-bottom: 16px; }
.footer-brand p { max-width: 440px; font-size: 14px; }
.footer-bottom { border-top: 1px solid rgba(191,255,255,.08); }
.footer-bottom p { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; padding: 20px 0; font-size: 13px; color: var(--muted); }
.emoji-field { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.emoji { position: absolute; bottom: -12vh; opacity: .15; filter: saturate(.9); animation: emojiRise 20s linear infinite, emojiSway 4.8s ease-in-out infinite alternate; }
.e1{left:3%;font-size:30px;animation-delay:-2s}.e2{left:12%;font-size:22px;animation-delay:-11s}.e3{left:24%;font-size:28px;animation-delay:-6s}.e4{left:36%;font-size:20px;animation-delay:-15s}.e5{left:48%;font-size:24px;animation-delay:-9s}.e6{left:58%;font-size:21px;animation-delay:-3s}.e7{left:68%;font-size:26px;animation-delay:-13s}.e8{left:78%;font-size:29px;animation-delay:-7s}.e9{left:88%;font-size:23px;animation-delay:-17s}.e10{left:95%;font-size:27px;animation-delay:-5s}.e11{left:18%;font-size:24px;animation-delay:-18s}.e12{left:83%;font-size:31px;animation-delay:-1s}
@keyframes emojiRise { 0% { transform: translateY(0) rotate(0); opacity: 0; } 12% { opacity: .16; } 86% { opacity: .12; } 100% { transform: translateY(-125vh) rotate(180deg); opacity: 0; } }
@keyframes emojiSway { from { margin-left: -18px; } to { margin-left: 18px; } }
@media (max-width: 1100px) {
  .core-nav { gap: 13px; }
  .core-nav a { font-size: 13px; }
  .game-grid { grid-template-columns: repeat(4, 1fr); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.4fr repeat(3, 1fr); gap: 26px; }
}
@media (max-width: 900px) {
  .header-inner { min-height: 70px; gap: 12px; }
  .brand-logo { width: 128px; }
  .brand-logo img { height: 46px; }
  .core-nav { display: none; }
  .header-actions { margin-left: auto; }
  .hero { min-height: auto; }
  .hero-grid, .inner-hero-grid { grid-template-columns: 1fr; }
  .hero-grid { padding: 72px 0 104px; }
  .hero-copy { text-align: center; margin-inline: auto; }
  .hero-copy p { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-visual { max-width: 600px; margin-inline: auto; }
  .neon-grid { grid-template-columns: repeat(2, 1fr); }
  .split-layout, .contact-grid { grid-template-columns: 1fr; }
  .game-grid { grid-template-columns: repeat(3, 1fr); }
  .review-grid, .news-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .container { width: min(100% - 28px, var(--container)); }
  .section { padding: 66px 0; }
  .section-tight { padding: 46px 0; }
  .header-inner { width: calc(100% - 20px); min-height: 64px; }
  .brand-logo { width: 112px; }
  .brand-logo img { height: 42px; }
  .header-play { min-height: 38px; padding: 8px 11px; font-size: 12px; }
  .menu-toggle { width: 40px; height: 40px; }
  .hero-grid { width: calc(100% - 28px); padding: 60px 0 92px; gap: 24px; }
  h1 { font-size: clamp(38px, 12vw, 56px); }
  .hero-copy p { font-size: 15px; }
  .hero-actions { gap: 11px; }
  .neon-strip { margin-top: -38px; }
  .neon-grid { grid-template-columns: 1fr; gap: 10px; }
  .neon-item { padding: 15px 17px; }
  .category-grid { grid-template-columns: 1fr; }
  .category-card { min-height: auto; }
  .game-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .game-card-body { padding: 14px; }
  .game-card-body h3 { font-size: 15px; }
  .game-card-body p { min-height: 0; font-size: 12px; }
  .feature-grid, .gift-grid, .review-grid, .news-grid, .steps { grid-template-columns: 1fr; }
  .poster-banner { width: calc(100% - 28px); padding: 7px; border-radius: 20px; }
  .poster-banner img { border-radius: 15px; }
  .inner-hero { padding: 68px 0 54px; }
  .inner-hero-grid { gap: 26px; }
  .content-block, .notice-box, .info-card, .review-card { padding: 21px; }
  .form-grid { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
  .footer-grid { grid-template-columns: 1fr; padding: 46px 0 32px; }
  .emoji:nth-child(n+7) { display: none; }
}