:root{
  --bg:#24003f;--deep:#16002b;--soft:#2d0052;--cyan:#25dff5;--pink:#f06bea;
  --purple:#8f7bff;--title:#bfffff;--text:#fff;--muted:#d8c7ff;--subtle:#b99ee8;
  --card:rgba(60,0,100,.56);--border:rgba(191,255,255,.14);
  --gradient:linear-gradient(90deg,#21dff5 0%,#8f7bff 52%,#f06bea 100%);
  --shadow:0 18px 46px rgba(0,0,0,.32)
}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;min-width:320px;overflow-x:hidden;background:radial-gradient(circle at 15% 8%,rgba(143,123,255,.18),transparent 32rem),radial-gradient(circle at 92% 18%,rgba(240,107,234,.14),transparent 28rem),var(--bg);color:var(--text);font-family:"Microsoft YaHei","PingFang SC",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.75}
body.menu-open{overflow:hidden}img{display:block;max-width:100%}a{color:inherit}button,a{-webkit-tap-highlight-color:transparent}
.shell{width:min(1180px,calc(100% - 40px));margin:0 auto}.narrow{width:min(860px,calc(100% - 40px))}
.site-header{position:sticky;top:0;z-index:9999;width:100%;background:rgba(36,0,63,.76);backdrop-filter:blur(16px);box-shadow:0 8px 24px rgba(0,0,0,.22);border-bottom:1px solid rgba(191,255,255,.1)}
.header-inner{width:min(1280px,calc(100% - 32px));min-height:72px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:22px}
.site-logo{flex:0 0 auto}.site-logo img{width:auto;max-width:175px;max-height:46px}
.nav-core{display:flex;align-items:center;justify-content:center;gap:6px;min-width:0}
.nav-core a{padding:8px 11px;border-radius:999px;color:#fff;text-decoration:none;font-size:14px;white-space:nowrap;transition:.2s}
.nav-core a:hover,.nav-core a.active{color:var(--cyan);background:rgba(37,223,245,.12)}
.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.main-btn{display:inline-flex;min-height:44px;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border:0;border-radius:10px;background:var(--gradient);box-shadow:0 14px 30px rgba(240,107,234,.26);color:#fff;font-weight:800;text-decoration:none;transition:.2s}
.main-btn:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(37,223,245,.3)}
.menu-toggle,.drawer-close{border:1px solid rgba(191,255,255,.2);background:rgba(255,255,255,.06);color:#fff;cursor:pointer}
.menu-toggle{width:44px;height:44px;padding:11px;border-radius:10px;display:grid;align-content:center;gap:5px}
.menu-toggle span{height:2px;border-radius:99px;background:#fff}
.drawer-overlay{position:fixed;inset:0;z-index:12000;background:rgba(8,0,17,.72);opacity:0;visibility:hidden;transition:.25s}
.site-drawer{position:fixed;top:0;right:0;z-index:12001;width:min(390px,92vw);height:100dvh;padding:22px;overflow-y:auto;transform:translateX(102%);background:radial-gradient(circle at 100% 0,rgba(240,107,234,.2),transparent 17rem),#18002d;border-left:1px solid rgba(191,255,255,.16);box-shadow:-24px 0 60px rgba(0,0,0,.45);transition:.28s}
.menu-open .drawer-overlay{opacity:1;visibility:visible}.menu-open .site-drawer{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}
.drawer-logo img{max-width:165px;max-height:48px}.drawer-close{width:44px;height:44px;border-radius:50%;font-size:28px}
.drawer-nav{display:grid;gap:7px}.drawer-nav a{display:flex;align-items:center;justify-content:space-between;padding:11px 14px;border-radius:10px;color:var(--muted);text-decoration:none;background:rgba(255,255,255,.035)}
.drawer-nav a:hover,.drawer-nav a.active{color:var(--title);background:rgba(37,223,245,.1)}.drawer-nav span{color:var(--cyan);font-size:22px}.drawer-cta{width:100%;margin-top:18px}
.home-hero{position:relative;min-height:min(760px,calc(100vh - 72px));display:flex;align-items:center;isolation:isolate;background:linear-gradient(90deg,rgba(22,0,43,.94),rgba(36,0,63,.8) 48%,rgba(36,0,63,.52)),url("背景.webp") center/cover no-repeat}
.home-hero:after{content:"";position:absolute;inset:auto 0 0;z-index:-1;height:32%;background:linear-gradient(180deg,transparent,#24003f)}
.hero-grid,.inner-hero-grid,.split-grid,.feature-app-grid,.activity-grid,.security-grid{display:grid;grid-template-columns:1.04fr .96fr;align-items:center;gap:52px}
.home-hero .shell{padding:72px 0}.eyebrow,.section-kicker{margin:0 0 10px;color:var(--pink);font-weight:800;letter-spacing:.08em}
h1,h2,h3{margin-top:0;color:var(--title);line-height:1.25;text-shadow:0 0 18px rgba(37,223,245,.2)}
h1{margin-bottom:18px;font-size:clamp(42px,7vw,78px)}h2{margin-bottom:14px;font-size:clamp(28px,4vw,42px)}h3{margin-bottom:8px;font-size:21px}
.hero-subtitle{margin:0 0 15px;color:#fff;font-size:clamp(20px,3vw,30px);font-weight:700}.hero-copy,.hero-lead{margin:0;color:var(--muted);font-size:17px}
.hero-actions{margin-top:28px;display:flex;align-items:center;flex-wrap:wrap;gap:18px}.text-link{color:var(--cyan);text-decoration:none;font-weight:700}.text-link:hover{color:#fff}
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 0;padding:0;list-style:none}.hero-points li{padding:7px 12px;border:1px solid rgba(191,255,255,.16);border-radius:999px;background:rgba(60,0,100,.48);color:var(--title);font-size:13px}
.hero-visual img,.inner-hero-visual img{width:100%;max-height:570px;object-fit:contain;filter:drop-shadow(0 26px 46px rgba(0,0,0,.38))}
.service-strip{position:relative;z-index:2;margin-top:-34px}.service-strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.service-chip,.quick-card,.zone-card,.review-card,.article-panel,.compliance-card,.faq-list details{background:var(--card);border:1px solid var(--border);box-shadow:var(--shadow);backdrop-filter:blur(10px);border-radius:16px}
.service-chip{padding:20px}.service-chip strong{display:block;margin-bottom:6px;color:var(--title);font-size:18px}.service-chip p{margin:0;color:var(--muted);font-size:14px}
.section{padding:86px 0}.section-soft{background:linear-gradient(180deg,rgba(22,0,43,.6),rgba(45,0,82,.32));border-block:1px solid rgba(191,255,255,.06)}
.section-heading{max-width:760px;margin:0 auto 34px;text-align:center}.section-heading p:last-child{margin-bottom:0;color:var(--muted)}
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.quick-card{min-height:190px;padding:22px;transition:.22s}.quick-card:hover,.game-card:hover{transform:translateY(-5px);border-color:rgba(37,223,245,.42);box-shadow:0 22px 54px rgba(37,223,245,.16)}
.quick-card p,.content-copy p,.zone-card p,.article-panel p{color:var(--muted)}.quick-card a{color:var(--cyan);text-decoration:none;font-weight:700}
.content-img{width:100%;max-height:520px;object-fit:contain;border-radius:18px;filter:drop-shadow(0 18px 36px rgba(0,0,0,.32))}
.check-list{display:grid;gap:9px;margin:20px 0 0;padding:0;list-style:none}.check-list li{position:relative;padding-left:28px;color:var(--muted)}.check-list li:before{content:"✓";position:absolute;left:0;color:var(--cyan);font-weight:900}
.poster-banner{width:min(1040px,calc(100% - 40px));margin:0 auto}.poster-banner img{width:100%;height:auto;object-fit:contain;border-radius:22px;border:1px solid rgba(191,255,255,.16);box-shadow:0 26px 60px rgba(0,0,0,.34)}.poster-caption{max-width:780px;margin:18px auto 0;color:var(--muted);text-align:center}
.game-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.game-card{overflow:hidden;background:var(--card);border:1px solid var(--border);border-radius:15px;box-shadow:var(--shadow);transition:.22s}.game-card img{width:100%;aspect-ratio:1/1;object-fit:contain;background:rgba(22,0,43,.35)}.game-card-body{padding:15px}.game-card p{min-height:70px;margin:0 0 14px;color:var(--muted);font-size:14px}.game-card .main-btn{width:100%;min-height:40px;padding:8px 12px;font-size:14px}
.feature-app-grid,.activity-grid,.security-grid{align-items:stretch}.zone-card{padding:28px}.zone-card img{width:100%;max-height:310px;margin-bottom:20px;object-fit:contain;border-radius:12px}
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card{margin:0;padding:24px}.review-stars{margin-bottom:12px;color:var(--pink);letter-spacing:.14em}.review-card p{color:var(--muted)}.review-card footer{margin-top:14px;color:var(--title);font-size:14px}
.faq-list{display:grid;gap:12px}.faq-list details{padding:18px 20px}.faq-list summary{cursor:pointer;color:var(--title);font-weight:800}.faq-list details p{margin:12px 0 0;color:var(--muted)}
.compliance-card{display:grid;grid-template-columns:.95fr 1.55fr auto;align-items:center;gap:28px;padding:30px;background:linear-gradient(110deg,rgba(37,223,245,.1),rgba(143,123,255,.1),rgba(240,107,234,.1)),rgba(60,0,100,.56)}.compliance-card h2{margin-bottom:0;font-size:28px}.compliance-card p{margin:0;color:var(--muted)}
.inner-hero{padding:84px 0 70px;background:radial-gradient(circle at 78% 24%,rgba(240,107,234,.18),transparent 24rem),radial-gradient(circle at 8% 0,rgba(37,223,245,.12),transparent 24rem),linear-gradient(180deg,#1a002f,#24003f);border-bottom:1px solid rgba(191,255,255,.08)}.inner-hero h1{font-size:clamp(38px,6vw,64px)}.inner-hero-visual img{max-height:430px}
.article-stack{display:grid;gap:18px}.article-panel{display:grid;grid-template-columns:74px 1fr;gap:22px;padding:28px}.article-number{width:54px;height:54px;display:grid;place-items:center;border-radius:14px;background:var(--gradient);color:#fff;font-weight:900;box-shadow:0 12px 28px rgba(143,123,255,.26)}.article-panel h2{font-size:30px}
.site-footer{padding:60px 0 24px;background:#140024;color:var(--muted);border-top:1px solid rgba(191,255,255,.08)}.footer-grid{width:min(1180px,calc(100% - 40px));margin:0 auto;display:grid;grid-template-columns:1.7fr repeat(3,1fr);gap:40px}.footer-grid h2{font-size:18px}.footer-grid a{display:block;width:fit-content;margin:7px 0;color:var(--muted);text-decoration:none}.footer-grid a:hover{color:var(--cyan)}.footer-brand img{max-width:180px;max-height:54px;margin-bottom:16px}.footer-bottom{width:min(1180px,calc(100% - 40px));margin:34px auto 0;padding-top:22px;display:flex;justify-content:space-between;gap:30px;border-top:1px solid rgba(191,255,255,.08);color:var(--subtle);font-size:13px}.footer-bottom p{margin:0}.mobile-quick{display:none}
@media(max-width:1080px){.nav-core a:nth-child(4){display:none}.game-grid{grid-template-columns:repeat(4,1fr)}.quick-grid{grid-template-columns:repeat(3,1fr)}.compliance-card{grid-template-columns:1fr 1.6fr}.compliance-card .main-btn{grid-column:1/-1;width:fit-content}}
@media(max-width:860px){.nav-core{display:none}.hero-grid,.inner-hero-grid,.split-grid,.feature-app-grid,.activity-grid,.security-grid{grid-template-columns:1fr}.home-hero{min-height:auto}.service-strip{margin-top:0;padding-top:18px}.service-strip-grid{grid-template-columns:repeat(2,1fr)}.game-grid{grid-template-columns:repeat(3,1fr)}.review-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2/-1}.compliance-card{grid-template-columns:1fr}}
@media(max-width:640px){.shell,.narrow,.poster-banner,.footer-grid,.footer-bottom{width:min(100% - 28px,1180px)}body{padding-bottom:calc(72px + env(safe-area-inset-bottom))}.header-inner{width:calc(100% - 20px);min-height:64px;gap:8px}.site-logo img{max-width:118px;max-height:40px}.header-actions{gap:7px}.header-cta{min-height:40px;padding:8px 12px;font-size:13px}.menu-toggle{width:40px;height:40px;padding:10px}.home-hero .shell{padding:58px 0 42px}h1{font-size:clamp(38px,14vw,58px)}.hero-subtitle{font-size:21px}.hero-copy,.hero-lead{font-size:15px}.hero-actions{align-items:stretch;flex-direction:column}.hero-actions .main-btn,.hero-actions .text-link{width:100%;text-align:center}.hero-visual img{max-height:300px}.service-strip-grid,.quick-grid,.review-grid{grid-template-columns:1fr}.section{padding:64px 0}.game-grid{grid-template-columns:repeat(2,1fr);gap:12px}.game-card-body{padding:12px}.game-card h3{font-size:17px}.game-card p{min-height:88px;font-size:13px}.zone-card,.article-panel,.compliance-card{padding:21px}.article-panel{grid-template-columns:1fr;gap:14px}.article-number{width:48px;height:48px}.article-panel h2{font-size:26px}.footer-grid{grid-template-columns:1fr 1fr;gap:26px 18px}.footer-brand{grid-column:1/-1}.footer-grid>div:last-child{grid-column:auto}.footer-bottom{flex-direction:column;gap:10px}.mobile-quick{position:fixed;left:10px;right:10px;bottom:max(8px,env(safe-area-inset-bottom));z-index:9000;min-height:58px;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid rgba(191,255,255,.14);border-radius:16px;background:rgba(22,0,43,.92);box-shadow:0 14px 36px rgba(0,0,0,.42);backdrop-filter:blur(14px);overflow:hidden}.mobile-quick a{display:grid;place-items:center;align-content:center;gap:1px;color:var(--muted);text-decoration:none;font-size:12px}.mobile-quick span{color:var(--cyan);font-size:18px;line-height:1}}
@media(max-width:390px){.header-cta{padding-inline:10px;font-size:12px}.site-logo img{max-width:102px}.game-card p{min-height:105px}}