:root{
  --bg:#071619;--bg0:#061214;--bg1:#0B2024;--bg2:#102A2E;--bg3:#17383A;--paper:#F3EFE6;
  --gold:#F1D69A;--gold2:#D7B56D;--gold3:#E7C982;--jade:#7FB7A8;
  --text:#F4F1E8;--muted:#C9D7D2;--soft:#91AAA2;--line:rgba(215,181,109,.18);
  --card:rgba(11,32,36,.72);--shadow:0 18px 46px rgba(0,0,0,.32);
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;overflow-x:hidden;overflow-y:auto;background:var(--bg);color:var(--text);font-family:"Microsoft YaHei",Arial,sans-serif;line-height:1.75}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;object-fit:contain}
main{position:relative;z-index:1}
.site-header{position:sticky;top:0;width:100%;z-index:9999;background:rgba(7,22,25,.82);backdrop-filter:blur(12px);box-shadow:0 8px 24px rgba(0,0,0,.22);border-bottom:1px solid rgba(215,181,109,.24)}
.header-inner{max-width:1280px;margin:0 auto;min-height:72px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand-logo{display:flex;align-items:center;flex:0 0 auto}.brand-logo img{display:block;max-height:44px;width:auto}
.desktop-nav{display:flex;align-items:center;gap:4px;min-width:0;overflow:hidden}
.desktop-nav a{font-size:14px;color:#F7F3E8;padding:8px 10px;border-radius:999px;white-space:nowrap}
.desktop-nav a:hover,.desktop-nav .is-active{color:var(--gold);background:rgba(127,183,168,.12)}
.header-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.main-btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 22px;border-radius:6px;background:linear-gradient(135deg,#174F46 0%,#2E6A5D 52%,#C9A45E 100%);color:#fff;font-weight:700;box-shadow:0 14px 30px rgba(0,0,0,.26);transition:transform .2s ease,box-shadow .2s ease}
.main-btn:hover{transform:translateY(-1px);box-shadow:0 18px 40px rgba(201,164,94,.20)}
.main-btn.small{min-height:38px;padding:0 15px;font-size:14px}
.text-link{display:inline-flex;align-items:center;color:var(--gold3);font-weight:700;border-bottom:1px solid rgba(231,201,130,.55);padding-bottom:2px}
.menu-toggle{width:42px;height:38px;border:1px solid var(--line);border-radius:8px;background:rgba(11,32,36,.72);display:grid;place-content:center;gap:5px;cursor:pointer}
.menu-toggle i{display:block;width:18px;height:2px;background:#F7F3E8;border-radius:3px}
.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.48);z-index:10000;opacity:0;pointer-events:none;transition:.25s}
.drawer{position:fixed;right:0;top:0;width:min(390px,90vw);height:100vh;background:linear-gradient(145deg,#071619,#102A2E 58%,#17383A);z-index:10001;transform:translateX(102%);transition:transform .28s ease;box-shadow:-24px 0 60px rgba(0,0,0,.38);padding:22px;border-left:1px solid rgba(215,181,109,.24)}
.drawer-open .drawer{transform:translateX(0)}.drawer-open .drawer-mask{opacity:1;pointer-events:auto}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px}.drawer-close{font-size:30px;color:#fff;background:transparent;border:0;cursor:pointer}
.drawer-links{display:grid;gap:10px}.drawer-links a{padding:13px 14px;border:1px solid rgba(255,255,255,.08);border-radius:10px;background:rgba(255,255,255,.04);color:var(--muted)}.drawer-links .is-active{color:var(--gold);border-color:var(--line)}.drawer-cta{margin-top:12px;color:#fff!important}
.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 16s linear infinite;filter:drop-shadow(0 0 8px rgba(201,164,94,.12))}
.emoji-bg span:nth-child(1){left:4%;animation-delay:0s}.emoji-bg span:nth-child(2){left:18%;animation-delay:5s}.emoji-bg span:nth-child(3){left:34%;animation-delay:2s}.emoji-bg span:nth-child(4){left:56%;animation-delay:7s}.emoji-bg span:nth-child(5){left:75%;animation-delay:3s}.emoji-bg span:nth-child(6){left:90%;animation-delay:8s}.emoji-bg span:nth-child(7){left:64%;animation-delay:11s}.emoji-bg span:nth-child(8){left:10%;animation-delay:12s}.emoji-bg span:nth-child(9){left:44%;animation-delay: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}}
.hero-section{min-height:88vh;background:linear-gradient(110deg,rgba(7,22,25,.96) 0%,rgba(7,22,25,.82) 48%,rgba(11,32,36,.62) 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:180px;background:linear-gradient(180deg,rgba(7,22,25,0) 0%,rgba(7,22,25,.98) 100%);pointer-events:none}
.hero-inner{max-width:1220px;margin:0 auto;padding:88px 24px 130px;position:relative;z-index:2}.split-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,620px);align-items:center;gap:42px}
.eyebrow{display:inline-flex;color:var(--jade);font-weight:700;letter-spacing:.08em;font-size:13px;margin-bottom:12px}
h1,h2,h3,.section-title{color:var(--gold);text-shadow:0 0 18px rgba(201,164,94,.10);line-height:1.22;margin:0 0 16px}h1{font-size:clamp(44px,7vw,86px)}h2{font-size:clamp(26px,3vw,42px)}h3{font-size:22px}p{margin:0 0 16px;color:var(--muted)}
.hero-copy p{font-size:18px;max-width:640px}.hero-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-top:28px}
.hero-visual{width:100%;max-width:720px;min-height:320px;margin:0 auto 24px;display:flex;align-items:center;justify-content:center}.hero-visual img{width:min(100%,560px);max-width:560px;max-height:360px;height:auto;object-fit:contain;display:block;filter:drop-shadow(0 24px 40px rgba(0,0,0,.42))}
.stats-strip{max-width:1080px;margin:-46px auto 90px;border-radius:12px;background:linear-gradient(100deg,#102A2E 0%,#17383A 52%,#214842 100%);box-shadow:0 0 0 1px rgba(255,255,255,.08),0 16px 38px rgba(0,0,0,.28);border-bottom:3px solid #C9A45E;position:relative;z-index:3;display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden}
.stats-strip div{padding:24px 22px;border-right:1px solid rgba(255,255,255,.10)}.stats-strip div:last-child{border-right:0}.stats-strip strong{display:block;color:#fff;font-size:23px;margin-bottom:4px}.stats-strip span{display:block;color:var(--gold);font-size:13px}
.section{max-width:1220px;margin:0 auto 100px;padding:0 24px}.section.narrow{max-width:1100px}.section-head{max-width:780px;margin-bottom:30px}.section-head.compact{text-align:left}.stagger-head{margin-left:8%}
.category-rail{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.category-rail a{min-height:150px;padding:18px;border:1px solid var(--line);background:linear-gradient(145deg,rgba(11,32,36,.78),rgba(23,56,58,.54));border-radius:14px;display:flex;flex-direction:column;gap:8px;box-shadow:var(--shadow)}.category-rail b{color:var(--jade)}.category-rail strong{color:var(--gold);font-size:20px}.category-rail span{color:var(--muted);font-size:14px}
.feature-slab{max-width:1180px;margin:0 auto 98px;padding:34px;display:grid;grid-template-columns:1fr .88fr;gap:34px;align-items:center;border:1px solid var(--line);background:linear-gradient(135deg,rgba(16,42,46,.88),rgba(7,22,25,.86));border-radius:22px;box-shadow:var(--shadow)}.clean-list{padding:0;margin:18px 0;list-style:none}.clean-list li{margin:8px 0;padding-left:20px;position:relative;color:var(--muted)}.clean-list li:before{content:"◆";position:absolute;left:0;color:var(--gold2);font-size:12px}.tilted{transform:rotate(-1.6deg)}.feature-media img{border-radius:18px;box-shadow:0 18px 46px rgba(0,0,0,.32)}
.poster-wrap{max-width:1120px;margin:0 auto 70px;padding:0 24px;text-align:center}.poster-banner{max-width:1040px;margin:70px auto 36px;border-radius:12px;overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,.38)}.poster-banner img{width:100%;display:block;height:auto}
.game-grid{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;background:rgba(11,32,36,.72);border:1px solid rgba(191,255,255,.12);box-shadow:var(--shadow);backdrop-filter:blur(10px);border-radius:16px;padding:16px;transition:transform .2s ease,border-color .2s ease}.game-card:hover{transform:translateY(-3px);border-color:rgba(231,201,130,.55)}.game-card .game-img-wrap{height:170px;display:flex;align-items:center;justify-content:center}.game-card img{max-width:100%;max-height:160px;width:auto;height:auto;object-fit:contain;display:block}.game-card h3{min-height:52px;font-size:19px}.game-card p{min-height:78px;font-size:14px}.game-card .text-link{margin-top:auto}
.mosaic-section{max-width:1180px;margin:0 auto 100px;padding:0 24px;display:grid;grid-template-columns:1.35fr .65fr;gap:20px}.mosaic-main{display:grid;grid-template-columns:.9fr 1fr;gap:24px;align-items:center;background:rgba(11,32,36,.72);border:1px solid var(--line);border-radius:22px;padding:24px}.mosaic-main img{border-radius:16px}.mosaic-side{display:grid;gap:14px}.mosaic-side article{padding:22px;border-radius:16px;background:rgba(16,42,46,.72);border:1px solid rgba(127,183,168,.18)}.mosaic-side strong{display:block;color:var(--gold);margin-bottom:8px}.mosaic-side span{color:var(--muted)}
.app-band{max-width:1160px;margin:0 auto 100px;padding:34px;display:grid;grid-template-columns:.72fr 1fr;gap:34px;align-items:center;background:linear-gradient(135deg,rgba(23,79,70,.42),rgba(201,164,94,.14));border:1px solid var(--line);border-radius:24px}.app-visual{text-align:center}.pill-row{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}.pill-row span{border:1px solid rgba(127,183,168,.28);border-radius:999px;color:var(--muted);padding:8px 12px;background:rgba(255,255,255,.04)}
.news-activity{max-width:1180px;margin:0 auto 100px;padding:0 24px;display:grid;grid-template-columns:.8fr 1fr 1fr;gap:20px;align-items:stretch}.activity-card,.service-cards a,.service-cards article,.faq-preview,.responsible-note,.article-block,.side-panel,.content-weave article{background:rgba(11,32,36,.72);border:1px solid var(--line);box-shadow:var(--shadow);backdrop-filter:blur(10px);border-radius:18px;padding:22px}.activity-card img{height:180px;width:100%;object-fit:contain;margin-bottom:10px}
.service-cards{max-width:1180px;margin:0 auto 100px;padding:0 24px;display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:16px}.service-cards a{display:flex;flex-direction:column;gap:8px}.service-cards strong{color:var(--gold);font-size:20px}.service-cards span{color:var(--muted)}
.faq-preview,.faq-list{max-width:980px;margin:0 auto 90px}.faq-preview details,.faq-list details{border-top:1px solid rgba(255,255,255,.10);padding:16px 0}.faq-preview summary,.faq-list summary{cursor:pointer;color:var(--gold);font-weight:700}.faq-list{padding:0 24px}.responsible-note{max-width:1040px;margin:0 auto 110px}
.inner-hero{max-width:1180px;margin:0 auto 72px;padding:70px 24px 0;display:grid;grid-template-columns:1fr .8fr;gap:36px;align-items:center}.inner-hero-copy{padding:26px 0}.inner-hero-copy p{font-size:17px}.inner-visual{min-height:290px;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 60% 45%,rgba(201,164,94,.16),transparent 58%)}.inner-visual img{max-height:330px}
.inner-layout{max-width:1180px;margin:0 auto 70px;padding:0 24px;display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;align-items:start}.article-flow{display:grid;gap:18px}.article-block p:last-child{margin-bottom:0}.side-panel{position:sticky;top:92px}.side-panel a{display:block;padding:14px 0;border-top:1px solid rgba(255,255,255,.10)}.side-panel strong{display:block;color:var(--gold)}.side-panel span{display:block;color:var(--muted);font-size:14px}
.content-weave{max-width:1180px;margin:0 auto 100px;padding:0 24px;display:grid;grid-template-columns:1fr 1fr;gap:20px}.mobile-bottom{display:none}
.site-footer{position:relative;z-index:1;background:#061214;color:#C9D7D2;border-top:1px solid rgba(215,181,109,.18);padding:48px 24px 78px}.footer-inner{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:28px}.footer-brand p{max-width:620px;margin-top:16px}.footer-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.footer-links a{padding:10px 12px;border:1px solid rgba(255,255,255,.08);border-radius:10px;color:var(--muted)}
@media (max-width:1100px){.desktop-nav{display:none}.split-hero,.feature-slab,.mosaic-section,.app-band,.news-activity,.service-cards,.inner-hero,.inner-layout,.content-weave{grid-template-columns:1fr}.hero-visual{max-width:620px;min-height:280px}.hero-visual img{max-width:480px;max-height:300px}.category-rail{grid-template-columns:repeat(2,1fr)}.game-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.side-panel{position:static}.news-activity .section-head{max-width:100%}}
@media (max-width:640px){body{padding-bottom:62px}.header-inner{min-height:64px;padding:0 14px}.brand-logo img{max-height:38px}.main-btn.small{padding:0 10px;font-size:12px}.hero-inner{padding:58px 18px 110px}h1{font-size:42px}.hero-copy p{font-size:16px}.hero-visual{max-width:92%;min-height:220px}.hero-visual img{max-width:340px;max-height:240px}.stats-strip{margin:-34px 16px 64px;grid-template-columns:repeat(2,1fr)}.stats-strip div{padding:16px 14px}.stats-strip strong{font-size:18px}.section,.poster-wrap,.mosaic-section,.news-activity,.service-cards,.inner-hero,.inner-layout,.content-weave,.app-band,.feature-slab{padding-left:16px;padding-right:16px;margin-bottom:68px}.category-rail{grid-template-columns:1fr}.game-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.game-card{min-height:360px;padding:12px}.game-card .game-img-wrap{height:130px}.game-card img{max-height:120px}.game-card h3{font-size:16px;min-height:46px}.game-card p{font-size:13px;min-height:96px}.mosaic-main{grid-template-columns:1fr}.activity-card img{height:150px}.footer-inner,.footer-links{grid-template-columns:1fr}.emoji-bg span:nth-child(n+5){display:none}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:9998;height:60px;background:rgba(6,18,20,.95);border-top:1px solid rgba(215,181,109,.2);display:grid;grid-template-columns:repeat(5,1fr)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:13px}.drawer{padding:18px}.inner-visual{min-height:220px}.inner-visual img{max-height:240px}}