:root{--bg:#071619;--bg-deep:#061214;--panel:#0B2024;--panel2:#102A2E;--panel3:#17383A;--paper:#F3EFE6;--gold:#F1D69A;--gold2:#D7B56D;--gold3:#E7C982;--jade:#7FB7A8;--text:#F4F1E8;--text2:#C9D7D2;--muted:#91AAA2;--line:rgba(215,181,109,.18);--shadow:0 18px 46px rgba(0,0,0,.32)}
*{box-sizing:border-box}html{scroll-behavior:smooth}html,body{margin:0;min-height:100%;overflow-x:hidden;overflow-y:auto}body{background:var(--bg);color:var(--text);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.75}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}button{font:inherit}.site-header{position:sticky;top:0;width:100%;z-index:9999;background:rgba(7,22,25,.84);backdrop-filter:blur(12px);box-shadow:0 8px 24px rgba(0,0,0,.22);border-bottom:1px solid rgba(215,181,109,.14)}.header-inner{max-width:1280px;margin:auto;min-height:72px;padding:8px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand img{width:168px;height:auto;object-fit:contain}.header-actions{display:flex;align-items:center;gap:12px}.main-btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 20px;background:linear-gradient(135deg,#174F46 0%,#2E6A5D 52%,#C9A45E 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18px}.lede{font-size:18px;color:var(--text2);max-width:820px}.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/cover no-repeat;position:relative;overflow:hidden;display:flex;align-items:center}.hero-section::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:180px;background:linear-gradient(180deg,rgba(7,22,25,0),rgba(7,22,25,.98));pointer-events:none}.hero-grid{width:min(1280px,calc(100% - 40px));margin:auto;display:grid;grid-template-columns:1.02fr .98fr;gap:42px;align-items:center;padding:60px 0 110px;position:relative;z-index:2}.hero-copy h1{font-size:clamp(48px,7vw,88px);margin:12px 0 22px;letter-spacing:.02em}.hero-copy p{color:var(--text2);font-size:18px;max-width:660px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.ghost-link{display:inline-flex;align-items:center;min-height:44px;padding:9px 16px;border:1px solid rgba(215,181,109,.24);border-radius:6px;color:var(--gold3)}.hero-visual{width:100%;max-width:720px;min-height:360px;margin:0 auto 24px;display:flex;align-items:center;justify-content:center}.hero-visual img{width:min(100%,620px);max-width:620px;max-height:390px;height:auto;object-fit:contain;display:block;filter:drop-shadow(0 26px 46px rgba(0,0,0,.35))}.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}.stat{padding:26px 24px;text-align:center;border-right:1px solid rgba(255,255,255,.08)}.stat:last-child{border-right:0}.stat strong{display:block;color:#fff;font-size:20px}.stat span{color:var(--gold);font-size:13px}.pill-nav{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}.pill-nav a{padding:10px 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@media(max-width:1024px){.hero-grid,.feature-split,.inner-hero .container,.article-grid{grid-template-columns:1fr}.hero-section{min-height:auto}.hero-grid{padding-top:46px}.hero-copy{text-align:center}.hero-copy p{margin-inline:auto}.hero-actions{justify-content:center}.hero-visual{max-width:620px;min-height:280px}.hero-visual img{max-width:500px;max-height:310px}.game-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.category-mosaic{grid-template-columns:1fr 1fr}.category-card:nth-child(1),.category-card:nth-child(5){grid-row:auto}.app-section{grid-template-columns:1fr}.service-band{grid-template-columns:1fr 1fr}.activity-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}
@media(max-width:640px){.header-inner{padding-inline:14px;min-height:64px}.brand img{width:136px}.header-cta{padding:8px 12px;font-size:13px;min-height:40px}.menu-btn{width:40px;height:40px}.container,.hero-grid{width:min(100% - 28px,1180px)}.section{padding:62px 0}.hero-grid{grid-template-columns:1fr;gap:18px;padding-bottom:90px}.hero-copy h1{font-size:44px}.hero-copy p{font-size:16px}.hero-visual{max-width:92%;min-height:220px}.hero-visual img{max-width:350px;max-height:240px}.stats-strip{margin:-32px 14px 62px;grid-template-columns:1fr 1fr}.stat{padding:18px 12px}.category-mosaic{grid-template-columns:1fr}.category-card{min-height:0}.feature-panel{padding:24px}.feature-image{min-height:240px}.game-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.game-card{min-height:360px;padding:12px}.game-img-wrap{height:130px}.game-card img{max-height:120px}.game-card h3{font-size:17px;min-height:44px}.game-card p{font-size:13px;min-height:110px}.activity-card{grid-template-columns:1fr}.activity-card img{width:100%;height:150px}.service-band,.split-note{grid-template-columns:1fr}.app-section{padding:24px}.inner-hero{padding:64px 0 40px}.inner-hero .container{grid-template-columns:1fr}.inner-visual{min-height:220px}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.emoji-bg span:nth-child(n+4){display:none}}