:root{font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;color:#f5f9ff;background:#071424;font-synthesis:none}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;min-width:320px}
a{color:inherit;text-decoration:none}
a:focus-visible{outline:2px solid #55c8ff;outline-offset:5px}
.skipLink{position:absolute;left:16px;top:-80px;z-index:20;background:#55c8ff;color:#071424;padding:10px 16px}
.skipLink:focus{top:12px}
.shell{width:min(1180px,calc(100% - 80px));margin-inline:auto}
#app{min-height:100vh}
.siteHeader{position:relative;z-index:2;border-bottom:1px solid #1a3046}
.headerInner{height:82px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px}
.brand{display:inline-flex;align-items:center;gap:12px;font-size:18px;font-weight:700;letter-spacing:.02em;white-space:nowrap}
.brandLogo{width:34px;height:34px;flex:none;object-fit:contain}
.siteHeader nav{grid-column:2;display:flex;justify-content:center;gap:38px;font-size:15px;color:#b9c9d8}
.siteHeader nav a{transition:color .18s ease}
.siteHeader nav a:hover{color:#55c8ff}
.hero{min-height:570px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:40px;position:relative}
.heroCopy{position:relative;z-index:1;padding:54px 0 78px}
.eyebrow{display:flex;align-items:center;gap:11px;font-size:12px;letter-spacing:.18em;color:#55c8ff;font-weight:700}
.eyebrowLine{display:block;width:20px;height:2px;background:#55c8ff}
.hero h1{margin:25px 0 22px;font-size:clamp(38px,4.5vw,58px);line-height:1.25;letter-spacing:-.04em}
.hero h1 span{color:#55c8ff}
.hero p{margin:0;max-width:480px;font-size:16px;line-height:1.8;color:#b9c9d8}
.hero .heroTagline{margin:0 0 18px;font-size:13px;line-height:1.6;color:#91a8ba}
.hero .leadEn{margin-top:10px;font-size:13px;line-height:1.7;color:#91a8ba}
.contactButton{display:inline-flex;align-items:center;justify-content:center;gap:18px;margin-top:36px;padding:15px 24px;border:1px solid #55c8ff;background:#55c8ff;color:#071424;font-size:15px;font-weight:700;transition:background .18s ease,transform .18s ease}
.contactButton:hover{background:#8bdbff;transform:translateY(-2px)}
.contactButton svg{width:18px;height:18px}
.heroArt{height:430px;position:relative;display:grid;place-items:center;overflow:hidden}
.artGlow{position:absolute;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,#164667 0%,#0c2940 46%,transparent 72%);filter:blur(9px)}
.artRing{position:absolute;border:1px solid #27618a;border-radius:50%;transform:rotate(-28deg)}
.artRingOne{width:370px;height:240px}
.artRingTwo{width:460px;height:310px;opacity:.55}
.artCore{position:relative;width:220px;height:220px;display:grid;place-items:center;border:1px solid #3e83a8;background:linear-gradient(145deg,#163e58,#0a2033);box-shadow:0 0 70px #1c71935c;border-radius:24px;transform:rotate(-12deg)}
.heroLogo{height:96px;width:auto;transform:rotate(12deg)}
.artDot{position:absolute;width:7px;height:7px;border-radius:50%;background:#55c8ff;box-shadow:0 0 18px #55c8ff}
.artDotOne{top:46px;left:105px}
.artDotTwo{right:30px;top:92px}
.artDotThree{bottom:61px;left:82px}
.section{border-top:1px solid #1a3046;padding-top:72px;padding-bottom:76px}
.sectionTitle{margin:0;font-size:27px;line-height:1.3}
.sectionIntro{margin:20px 0 34px;max-width:760px;font-size:16px;line-height:1.9;color:#b9c9d8}
.scalePanel,.marquee{margin-top:34px}
.registryList{margin-top:34px}
.enText{display:block;font-size:13px;line-height:1.6;color:#91a8ba;font-weight:400;letter-spacing:.02em;margin-top:5px}
.sectionTitle .enText{font-size:15px;color:#55c8ff}
.cardGrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px}
.card{background:#0a1a2a;border:1px solid #1a3046;padding:26px 24px;border-radius:16px;transition:border-color .18s ease}
.card:hover{border-color:#55c8ff}
.card h3{margin:0;font-size:16px;line-height:1.4}
.card p{margin:12px 0 0;font-size:15px;line-height:1.8;color:#b9c9d8}
.card .cardEn{margin-top:6px;font-size:13px;line-height:1.7;color:#91a8ba}
.scalePanel{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#1a3046;border:1px solid #1a3046;border-radius:16px;overflow:hidden}
.scaleItem{background:#0a1a2a;padding:30px 22px;text-align:center}
.scaleValue{margin:0;font-size:40px;line-height:1;font-weight:700;letter-spacing:-.02em;color:#f5f9ff}
.scaleUnit{margin-left:5px;font-size:17px;font-weight:700;color:#55c8ff}
.scaleLabel{margin:14px auto 0;max-width:230px;font-size:14px;line-height:1.7;color:#b9c9d8}
.marquee{overflow:hidden;padding-inline:24px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 40px,#000 calc(100% - 40px),transparent);mask-image:linear-gradient(90deg,transparent,#000 40px,#000 calc(100% - 40px),transparent)}
.marqueeTrack{display:flex;width:max-content;animation:marquee 32s linear infinite}
.marqueeCopy{display:flex;gap:18px;padding-right:18px}
.marquee:hover .marqueeTrack,.marquee:focus-within .marqueeTrack{animation-play-state:paused}
.partnerChip{display:flex;flex-direction:column;align-items:center;gap:12px;padding:16px 20px;background:#0a1a2a;border:1px solid #1a3046;border-radius:14px;transition:border-color .18s ease}
.partnerChip:hover{border-color:#55c8ff}
.partnerLogoBox{display:grid;place-items:center;width:200px;height:70px;padding:0 14px;background:#fff;border-radius:10px}
.partnerLogo{max-width:172px;max-height:54px;object-fit:contain}
.partnerName{font-size:14px;line-height:1.4;white-space:nowrap;color:#b9c9d8}
@keyframes marquee{to{transform:translateX(-50%)}}
.registryList{display:grid;grid-template-columns:230px 1fr;gap:0 24px;margin:34px 0 0}
.registryList dt{font-size:13px;line-height:1.6;color:#91a8ba;padding:14px 0;border-top:1px solid #1a3046}
.registryList dt:first-of-type{border-top:0}
.registryList dd{font-size:15px;line-height:1.7;margin:0;padding:14px 0;border-top:1px solid #1a3046;overflow-wrap:anywhere}
.registryList dd:first-of-type{border-top:0}
.siteFooter{border-top:1px solid #2c465b;background:#0b1d2f}
.footerInner{display:flex;justify-content:center;align-items:center;padding-top:26px;padding-bottom:26px}
.footerIdentity{display:flex;justify-content:center;text-align:center}
.footerIdentity small{font-size:13px;color:#b9c9d8}
@media(max-width:900px){.shell{width:min(100% - 48px,1180px)}
.hero{min-height:530px;gap:0}
.heroArt{height:360px}
.artCore{width:180px;height:180px}
.heroLogo{height:78px}
.artRingOne{width:310px;height:210px}
.artRingTwo{width:390px;height:260px}
.scalePanel{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:600px){.shell{width:calc(100% - 36px)}
.headerInner{height:auto;grid-template-columns:1fr;justify-items:center;gap:12px;padding:12px 0}
.brand{font-size:14px;gap:7px;white-space:normal;line-height:1.35}
.brandLogo{width:27px;height:27px}
.siteHeader nav{grid-column:1;gap:22px;font-size:13px;white-space:nowrap}
.hero{min-height:auto;display:block}
.heroCopy{padding:74px 0 24px}
.hero h1{font-size:40px;margin:22px 0}
.hero p{font-size:15px}
.heroArt{height:236px;margin-bottom:30px}
.artCore{width:140px;height:140px}
.heroLogo{height:62px}
.artRingOne{width:210px;height:150px}
.artRingTwo{width:260px;height:190px}
.section{padding-top:48px;padding-bottom:54px}
.sectionTitle{font-size:22px}
.scaleValue{font-size:26px}
.scaleUnit{font-size:13px}
.scaleItem{padding:20px 10px}
.partnerChip{padding:12px 14px;gap:9px}
.partnerLogoBox{width:168px;height:58px;padding:0 10px}
.partnerLogo{max-width:148px;max-height:44px}
.partnerName{font-size:13px}
.sectionIntro{margin:16px 0 26px;font-size:15px}
.registryList{grid-template-columns:1fr;gap:0}
.registryList dt{padding:12px 0 0;border-top:1px solid #1a3046}
.registryList dt:first-of-type{border-top:0}
.registryList dd{padding:5px 0 12px;border-top:0}
.registryList dd:first-of-type{border-top:0}
.footerInner{padding-top:16px;padding-bottom:17px}
.footerIdentity small{font-size:12px}
.contactButton{margin-top:28px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
*,*::before,*::after{transition:none!important}
.marquee{overflow-x:auto}
.marqueeTrack{animation:none}
}