@charset "UTF-8";
:root{--bg:#080f1d;--ink:#f1f5fc;--muted:#8c9aaf;--blue:#84bffe;--border:rgba(161,188,225,.15)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
button,a{-webkit-tap-highlight-color:transparent}
button:focus-visible,a:focus-visible{outline:2px solid #94ccff;outline-offset:6px}
button{color:inherit}
::selection{background:#3978b9;color:white}
.skip{position:fixed;top:-100px;z-index:100;background:white;color:#080f1d;padding:15px}
.skip:focus{top:5px}
.header{height:96px;padding:0 5.4%;display:flex;align-items:center;justify-content:space-between;position:absolute;top:0;width:100%;z-index:10;border-bottom:1px solid var(--border);background:rgba(7,14,29,.35)}
.brand{display:flex;align-items:center;gap:13px}
.brand strong{font-size:19px;letter-spacing:2px}
.brand small{display:block;font-size:9px;letter-spacing:3px;color:#9eaec5;margin-top:6px}
.header nav{display:flex;gap:39px;height:100%;align-items:center}
.header nav a{font-size:13px;position:relative;color:#c1ccdc;transition:.2s}
.header nav a:hover,.header nav a.active{color:white}
.header nav a.active:after{content:"";position:absolute;bottom:-37px;left:50%;width:18px;height:2px;background:#98cbff;transform:translateX(-50%)}
.header-cta{font-size:12px;border:1px solid #42536d;padding:11px 18px;border-radius:3px}
.header-cta span{margin-left:22px;color:#8ecbff}
.menu{display:none}
.hero{min-height:800px;height:100svh;max-height:1100px;position:relative;overflow:hidden;background:radial-gradient(ellipse at 75% 44%,#163258 0,rgba(11,26,48,.6) 29%,transparent 62%),#070e1d}
#particles{position:absolute;inset:0;width:100%;height:100%;opacity:.6}
.hero-grid{position:absolute;width:110%;height:55%;bottom:-33%;left:0;transform:perspective(450px) rotateX(58deg);transform-origin:top;background-image:linear-gradient(#438bc725 1px,transparent 1px),linear-gradient(90deg,#438bc725 1px,transparent 1px);background-size:65px 65px;mask-image:linear-gradient(transparent,black)}
.hero-content{position:relative;z-index:2;padding:clamp(190px,23vh,270px) 0 130px 8.3%;width:62%;pointer-events:none}
.hero-content a{pointer-events:auto}
.eyebrow,.kicker{font-size:10px;letter-spacing:2.5px;color:#8fadd3;font-weight:600}
.eyebrow{display:flex;align-items:center;gap:11px;font-size:12px;letter-spacing:4px}
.eyebrow>span{width:18px;height:2px;background:#e45c68}
h1{font-size:clamp(48px,4.65vw,76px);line-height:1.3;letter-spacing:2px;font-weight:650;margin:28px 0 18px}
.gradient{background:linear-gradient(110deg,#f0f6ff 0,#91c5fe 75%);background-clip:text;color:transparent}
h1 em{font-style:normal;color:#91c5fe}
.hero-en{letter-spacing:5px;font-size:11px;color:#7186a5;margin:0 0 27px}
.hero-description{font-size:14px;line-height:2;color:#9caec6;letter-spacing:1px}
.hero-actions{display:flex;gap:35px;align-items:center;margin-top:35px}
.button{display:inline-flex;align-items:center;justify-content:space-between;gap:45px;padding:17px 24px;border:0;border-radius:3px;font-size:13px;transition:transform .25s,box-shadow .25s}
.button:hover{transform:translateY(-3px);box-shadow:0 8px 35px #65afff25}
.primary{background:linear-gradient(120deg,#b9dbff,#80b9f3);color:#0c2340;font-weight:600}
.text-button{font-size:12px;color:#c0ccdf}
.text-button span{margin-left:20px}
.hero-bottom{position:absolute;bottom:31px;left:5.4%;right:5.4%;border-top:1px solid var(--border);padding-top:24px;display:flex;justify-content:space-between;color:#7f91ac;font-size:10px;letter-spacing:2px}
.hero-bottom i{font-style:normal;margin:0 13px;color:#36516f}
.hero-bottom a span{margin-left:12px;color:#cde5ff}
.coordinates{font-size:9px}
.orbital{position:absolute;width:650px;height:650px;left:52%;top:14%;perspective:1000px}
.sphere{position:absolute;inset:115px;border-radius:50%;background:radial-gradient(circle at 33% 27%,#78bdf53d,transparent 55%),radial-gradient(circle at 60% 75%,#153569 0,#0c254b 55%,#478ccb 98%);box-shadow:inset -24px -15px 45px #030a1b,inset 10px 8px 30px #5da9ed50,0 0 90px #4598ff22;border:1px solid #96cbff77;overflow:hidden}
.sphere:after{content:"";position:absolute;inset:0;border-radius:50%;box-shadow:inset 0 0 75px #70b6ff33;background:linear-gradient(120deg,#73bcff33,transparent 50%)}
.sphere-grid{position:absolute;inset:-40%;border-radius:50%;background-image:repeating-linear-gradient(0deg,transparent 0 32px,#8ec6ff25 33px 34px),repeating-linear-gradient(90deg,transparent 0 33px,#8ec6ff25 34px 35px);transform:perspective(350px) rotateY(-25deg) rotateZ(-25deg);mask-image:radial-gradient(ellipse,black,transparent 65%)}
.core{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:124px;font-weight:700;color:#b4d7fb;text-shadow:0 0 40px #79bfff55}
.core span{position:absolute;font-size:7px;letter-spacing:3px;top:73%;font-weight:400}
.orbit{position:absolute;inset:45px;border:1px solid #80b8ed55;border-radius:50%;transform:rotateX(65deg) rotateZ(-30deg);box-shadow:0 0 15px #4085ca15}
.o2{inset:4px;transform:rotateX(62deg) rotateY(-22deg) rotateZ(35deg);border-color:#6297ca33}
.o3{inset:80px;transform:rotateY(60deg) rotateZ(30deg);border-style:dashed;border-color:#87b4e04d}
.satellite{position:absolute;width:8px;height:8px;background:#d0ecff;border-radius:50%;box-shadow:0 0 20px 5px #65b2ff66}
.s1{left:70px;top:370px}
.s2{right:106px;top:190px;width:5px;height:5px}
.orbit-label{position:absolute;font-size:8px;letter-spacing:2px;color:#7394be}
.l1{left:125px;top:80px}
.l2{right:55px;bottom:150px}
.l3{left:5px;bottom:160px}
.section{padding:95px 8.3%;scroll-margin-top:0}
.section-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:58px}
.section-note{font-size:11px;letter-spacing:1px;color:#667992}
h2{font-size:clamp(30px,3vw,46px);font-weight:500;line-height:1.5;letter-spacing:1px;margin:0}
h2 span{color:#8ebff3}
.about{background:#0c1423;border-bottom:1px solid var(--border)}
.about-layout{display:grid;grid-template-columns:1fr 1fr;gap:70px}
.red-line{height:3px;width:32px;background:#d7505c;margin-top:30px}
.about-copy>p{font-size:13px;line-height:2.1;color:#98a7bb;margin:0 0 18px}
.values{display:flex;justify-content:space-between;margin-top:31px;padding-top:25px;border-top:1px solid var(--border)}
.values span{font-size:10px;color:#75869f}
.values b{display:block;font-size:13px;font-weight:500;color:#d4e1f1;margin-bottom:9px}
.business{background:linear-gradient(150deg,#080f1d,#0b1527)}
.title-row{display:flex;justify-content:space-between;align-items:end;margin-bottom:44px}
.title-row>p,.vision-heading>p{font-size:12px;line-height:2;color:#8293aa;letter-spacing:1px}
.business-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--border);border-radius:5px;overflow:hidden}
.business-card{position:relative;min-height:320px;padding:37px 26px 28px;transition:background .3s}
.business-card+.business-card{border-left:1px solid var(--border)}
.business-card:hover{background:#213b5b55}
.card-num{position:absolute;right:24px;top:29px;font-size:10px;color:#50637e}
.line-icon{font-size:39px;height:70px;color:#93bdeb;line-height:1}
.business-card h3{font-size:17px;font-weight:500;margin:18px 0}
.business-card p{font-size:11px;line-height:2;color:#7f92ac;margin-bottom:25px}
.tags{border-top:1px solid var(--border);padding-top:19px;font-size:9px;letter-spacing:.3px;color:#9cb0cb}
.platform{background:radial-gradient(ellipse at 80% 40%,#143c6044,transparent 50%),#0c1729;overflow:hidden}
.platform-layout{display:grid;grid-template-columns:1.15fr 1fr;gap:80px;align-items:center}
.platform-wordmark{display:flex;gap:13px;align-items:center;margin-bottom:31px;font-size:26px;font-weight:600}
.platform-wordmark small{display:block;font-size:7px;letter-spacing:2px;color:#7794b5;font-weight:400;margin-top:8px}
.app-mark{width:48px;height:48px;display:grid;place-items:center;background:linear-gradient(145deg,#ed686b,#ae293d);border-radius:12px;color:white;font-size:29px;box-shadow:0 8px 30px #d34c5c22}
.platform-copy>p{max-width:480px;font-size:13px;line-height:2;color:#96a9c3;margin:24px 0}
.status{font-size:11px;color:#b2c8e3;display:flex;align-items:center;flex-wrap:wrap;gap:9px;margin-top:26px}
.status>span{width:5px;height:5px;background:#92c9fc;border-radius:50%;box-shadow:0 0 10px #88c8ff}
.status b{font-weight:400;font-size:9px;color:#728aa7;border-left:1px solid #34506b;padding-left:10px}
.light{color:#d3e8ff;background:transparent;border:1px solid #577598}
.platform-disclaimer{font-size:9px;color:#6b829f;display:block;line-height:1.8;max-width:350px;margin-top:18px}
.platform-art{height:560px;position:relative;display:grid;place-items:center}
.art-orbit{position:absolute;width:480px;height:480px;border:1px solid #6ca5db1a;border-radius:50%;box-shadow:0 0 0 48px #6ca5db06,0 0 0 96px #6ca5db03}
.phone{width:255px;height:510px;border:5px solid #475a74;border-radius:39px;background:#edf3fa;transform:rotate(8deg);position:relative;box-shadow:22px 35px 65px #0006,0 0 35px #94caff12;color:#1e3550;padding:13px 15px;overflow:hidden}
.phone-top{display:flex;justify-content:space-between;font-size:8px;padding:0 8px}
.island{position:absolute;top:8px;left:91px;width:67px;height:17px;border-radius:15px;background:#102039}
.app-header{font-size:20px;font-weight:bold;margin:25px 0 16px}
.app-header>span{float:right;font-size:7px;color:#6f8196;padding-top:12px;font-weight:400}
.phone-banner{height:115px;border-radius:10px;background:linear-gradient(120deg,#d9e7fb,#b0d2f6);padding:16px 12px;position:relative;overflow:hidden}
.phone-banner small{font-size:7px;color:#58799d}
.phone-banner strong{display:block;font-size:17px;line-height:1.5;position:relative;z-index:2;margin-top:7px}
.banner-circle{width:90px;height:90px;border:15px solid #f4faff55;border-radius:50%;position:absolute;right:-15px;bottom:-20px}
.phone-section-title{font-size:11px;font-weight:600;margin:21px 0 14px}
.phone-section-title>span{float:right;font-size:7px;color:#8497ab;font-weight:400}
.app-services{display:flex;justify-content:space-between}
.app-services>div{font-size:7px;text-align:center}
.app-services i{font-style:normal;display:grid;place-items:center;background:#e0eaf7;border-radius:12px;width:34px;height:34px;font-size:22px;color:#5787ba;margin-bottom:7px}
.app-services>div:nth-child(2) i{background:#f6e4df;color:#b87d66}
.app-services>div:nth-child(3) i{background:#e9e4f6;color:#8975b6}
.app-services>div:nth-child(4) i{background:#deede6;color:#6f9a85}
.phone-story{margin-top:22px;background:#fff;border-radius:9px;padding:14px;position:relative;overflow:hidden}
.phone-story>span{font-size:6px;letter-spacing:1.5px;color:#92a2b7}
.phone-story strong{display:block;font-size:19px;line-height:1.5;margin-top:5px}
.phone-story p{font-size:7px;color:#8a9cb0}
.story-wave{position:absolute;width:100px;height:100px;right:-40px;top:25px;border-radius:50%;border:15px solid #e0ecfa;box-shadow:0 0 0 12px #f0f5fc}
.phone-bottom{display:flex;justify-content:space-between;margin-top:14px;font-size:18px;color:#7691af;padding:0 10px}
.phone-bottom>span{color:#a8b5c5}
.mockup-note{display:block;font-size:6px;text-align:center;margin-top:5px;color:#8595a8}
.floating-label{position:absolute;z-index:2;padding:15px 18px;background:#183451c9;backdrop-filter:blur(12px);border:1px solid #91b9de33;border-radius:6px;font-size:11px;letter-spacing:1px;box-shadow:0 12px 30px #0002}
.floating-label span{font-size:19px;color:#9bcdf9;margin-right:10px}
.fl1{left:-10px;top:140px;transform:rotate(-4deg)}
.fl2{right:-28px;bottom:112px;transform:rotate(3deg)}
.vision{background:#09111f}
.vision-heading{display:flex;align-items:end;justify-content:space-between}
.vision-items{margin-top:45px;display:grid;grid-template-columns:repeat(3,1fr);gap:45px}
.vision-items article{border-top:1px solid #39516e;padding-top:24px;position:relative}
.vision-items article>span{position:absolute;right:0;top:27px;font-size:10px;color:#4d6585}
.vision-items h3{font-weight:400;font-size:18px;margin:0 0 16px}
.vision-items p{font-size:12px;line-height:2;color:#7d90a9;max-width:280px}
.cooperation{margin:0 5.4% 60px;padding:55px 42px 28px;background:radial-gradient(ellipse at right top,#22476966,transparent 70%),#111f33;border:1px solid #263e5b;border-radius:5px}
.cooperation h2{font-size:32px;margin-top:19px}
.cooperation h2 em{float:right;font-size:46px;color:#8bb7e7;font-style:normal;font-weight:300}
.cooperation p{font-size:12px;color:#8b9fb9;line-height:2}
.cooperation-footer{display:flex;justify-content:space-between;align-items:end;border-top:1px solid var(--border);margin-top:33px;padding-top:24px}
.cooperation-footer>span{font-size:12px;color:#b2c5dc;line-height:2}
.cooperation-footer small{font-size:10px;color:#6c829d}
footer{padding:28px 5.4% 38px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--border);font-size:9px;color:#586f8a}
.footer-brand{color:#a2b4cb;font-size:12px}
.footer-brand span{display:block;font-size:6px;letter-spacing:2px;margin-top:6px}
footer>a:last-child{color:#a0b5cf}
.close-action{margin-top:12px}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s,transform .8s}
.reveal.visible{opacity:1;transform:none}
@media(min-width:1600px){.orbital{left:55%;top:18%;transform:scale(1.2)}
.hero-content{padding-top:25vh}
}
@media(max-width:1100px){.orbital{left:48%;opacity:.7;transform:scale(.85)}
.header nav{gap:25px}
.brand strong{font-size:16px}
.business-card{padding:30px 18px}
.business-card h3{font-size:15px}
.platform-layout{gap:25px}
.fl1{left:-20px}
.fl2{right:-20px}
.section{padding:75px 6%}
.about-layout{gap:35px}
.hero-content{padding-left:6%}
.hero-bottom{left:6%;right:6%}
.cooperation{padding:40px}
.platform-copy h2{font-size:36px}
}
@media(max-width:760px){html{scroll-padding-top:25px}
.header{height:78px;padding:0 6%}
.brand strong{font-size:15px;letter-spacing:1px}
.brand small{font-size:7px;letter-spacing:2px}
.header-cta{display:none}
.menu{display:block;background:transparent;border:1px solid #3b526b;border-radius:4px;padding:5px 9px;font-size:20px}
.header nav{display:none;position:absolute;top:77px;left:0;right:0;background:#0d192cef;height:auto;padding:22px 6%;backdrop-filter:blur(15px);flex-direction:column;align-items:flex-start;gap:25px;border-bottom:1px solid var(--border)}
.header nav.open{display:flex}
.header nav a.active:after{display:none}
.hero{min-height:850px;height:100svh;max-height:1000px}
.hero-content{padding:145px 6% 0;width:100%}
.eyebrow{font-size:10px;letter-spacing:3px}
h1{font-size:43px;line-height:1.35;letter-spacing:0;margin:22px 0 16px}
.hero-en{font-size:8px;letter-spacing:3.5px;margin-bottom:20px}
.hero-description{font-size:12px;line-height:2}
.hero-actions{gap:24px;margin-top:26px}
.button{font-size:11px;padding:15px 18px;gap:23px}
.text-button{font-size:10px}
.text-button span{margin-left:10px}
.orbital{left:calc(50% - 325px);top:auto;bottom:-13px;transform:scale(.57);transform-origin:center bottom;opacity:.85}
.hero-bottom{bottom:22px;padding-top:19px;font-size:8px;letter-spacing:1px}
.hero-bottom i{margin:0 7px}
.coordinates{display:none}
.hero-bottom a{font-size:8px}
.section{padding:60px 6%}
.section-top{margin-bottom:34px}
.kicker{font-size:8px;letter-spacing:1.8px}
.section-note{font-size:8px;letter-spacing:0}
.about-layout{grid-template-columns:1fr;gap:28px}
h2{font-size:30px}
.red-line{margin-top:20px}
.about-copy>p{font-size:12px}
.values{margin-top:22px}
.title-row{display:block}
.title-row>p{font-size:11px;margin-top:20px}
.business-grid{grid-template-columns:1fr 1fr}
.business-card{min-height:295px;padding:26px 16px 22px}
.business-card:nth-child(3){border-left:0;border-top:1px solid var(--border)}
.business-card:nth-child(4){border-top:1px solid var(--border)}
.card-num{right:15px;top:24px}
.business-card h3{font-size:14px;line-height:1.5}
.business-card p{font-size:10px}
.line-icon{font-size:33px;height:49px}
.tags{font-size:8px;line-height:1.8}
.platform-layout{grid-template-columns:1fr;gap:20px}
.platform-wordmark{font-size:23px}
.platform-copy h2{font-size:33px}
.platform-copy>p{font-size:12px}
.platform-art{height:500px;margin-top:8px}
.phone{transform:rotate(6deg) scale(.92)}
.fl1{left:0;top:120px;font-size:9px;padding:12px}
.fl2{right:-5px;bottom:85px;font-size:9px;padding:12px}
.art-orbit{width:310px;height:310px}
.vision-heading{display:block}
.vision-heading>p{font-size:11px;margin-top:20px}
.vision-items{grid-template-columns:1fr;gap:20px;margin-top:30px}
.vision-items article{padding-top:20px}
.vision-items h3{font-size:16px}
.vision-items p{max-width:none;font-size:11px}
.cooperation{margin:0 5% 35px;padding:30px 22px 24px}
.cooperation h2{font-size:24px}
.cooperation h2 span{display:block}
.cooperation h2 em{margin-top:-50px;font-size:37px}
.cooperation p{font-size:11px}
.cooperation-footer{align-items:start;gap:25px;flex-direction:column}
.cooperation-footer>span{font-size:10px}
footer{flex-wrap:wrap;gap:22px;font-size:8px;padding:25px 6%}
footer>div{order:3;width:100%;line-height:1.8}
.footer-brand{font-size:11px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
.reveal{opacity:1;transform:none;transition:none}
*,*:before,*:after{animation:none!important;transition:none!important}
}

/* 第二版：数字光场与业务全景 */
.hero{background:radial-gradient(ellipse at 80% 46%,#194d794d,transparent 48%),radial-gradient(ellipse at 33% 100%,#143b6333,transparent 60%),#040b19}
.hero-aurora{position:absolute;inset:-35%;background:conic-gradient(from 100deg at 65% 50%,transparent 0deg,#2066ad20 38deg,transparent 70deg,#36c8ff12 130deg,transparent 175deg,#234dcc22 235deg,transparent 275deg);filter:blur(35px);animation:aurora-turn 36s linear infinite;pointer-events:none}
.orbital{isolation:isolate}
.sphere{background:radial-gradient(circle at 32% 25%,#9bd7ff88,transparent 45%),radial-gradient(circle at 60% 75%,#0e2e61,#123c6c 62%,#a0ddff 99%);box-shadow:inset -24px -15px 45px #030a1b,inset 10px 8px 35px #8dd5ff70,0 0 90px #4598ff33,0 0 180px #3b9fff18;animation:core-breathe 7s ease-in-out infinite}
.sphere-grid{animation:grid-drift 24s ease-in-out infinite alternate}
.core{text-shadow:0 0 28px #93d7ff99,0 0 65px #519dff55}
.core span{font-size:10px;letter-spacing:4px}
.energy-ring{position:absolute;inset:25px;border-radius:50%;background:conic-gradient(transparent 0 26%,#a5e7ff 28%,#53bdff99 32%,transparent 40% 72%,#69caff 77%,transparent 82%);mask:radial-gradient(transparent 69.4%,black 69.6% 70%,transparent 70.2%);transform:rotateX(65deg) rotateZ(-30deg);animation:energy-turn 12s linear infinite;filter:drop-shadow(0 0 6px #68c7ff)}
.energy-ring.er2{inset:64px;animation:energy-turn-alt 19s linear infinite;opacity:.65}
.scan-line{position:absolute;inset:83px;border:1px dashed #70bdff50;border-radius:50%;animation:scan-turn 65s linear infinite;pointer-events:none}
.scan-line:before,.scan-line:after{content:"";position:absolute;width:8px;height:8px;background:#b8ebff;box-shadow:0 0 25px #54bfff;border-radius:50%;top:50%;left:-4px}
.scan-line:after{left:auto;right:-4px;width:4px;height:4px}
.hero-data{position:absolute;right:6%;bottom:125px;display:grid;gap:11px;border-left:2px solid #74c3ff77;padding:6px 0 6px 20px;color:#7598bf;z-index:2;font-size:10px;letter-spacing:2px}
.hero-data b{font-weight:400;color:#bfddf8;font-size:12px}
.hero-data i{font-size:8px;font-style:normal;color:#63a8d1}
.hero-en{color:#80add0;letter-spacing:5px}
.button.primary{box-shadow:0 0 30px #60aaff20}
.company-fullname{font-size:20px!important;color:#d5e9ff!important;line-height:1.6!important;margin-bottom:24px!important}
.about-layout{grid-template-columns:.85fr 1.15fr}
.about-copy>p{line-height:2.2}
.company-chain{display:flex;justify-content:space-between;align-items:center;border:1px solid #44648844;border-radius:7px;padding:30px 36px;margin-top:48px;background:linear-gradient(110deg,#14253c88,#0c1728)}
.company-chain>div{display:grid;gap:10px}
.company-chain small{color:#6e9fcd;font-size:10px;letter-spacing:3px}
.company-chain strong{font-size:19px;font-weight:500}
.company-chain span{font-size:10px;color:#7e95af}
.company-chain>b{color:#577b9e;font-size:22px;font-weight:300}
.business-grid{gap:16px;border:0;overflow:visible}
.business-card{border:1px solid var(--border)!important;border-radius:7px;background:linear-gradient(145deg,#13243b88,#0a132288);min-height:365px;overflow:hidden;transition:transform .35s,border-color .35s,box-shadow .35s,background .35s}
.business-card:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,#8accff88,transparent);opacity:0;transition:.3s}
.business-card:hover{transform:translateY(-7px);border-color:#67b5ff66!important;box-shadow:0 18px 45px #0004,0 0 24px #6ab2ff12;background:linear-gradient(140deg,#1a395b,#0f2038)}
.business-card:hover:before{opacity:1}
.business-card h3{font-size:16px;line-height:1.6}
.business-card p{min-height:115px}
.tags{font-size:9px;line-height:1.8}
.business-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:30px;border-bottom:1px solid var(--border);padding-bottom:22px}
.business-bottom>span{font-size:12px;letter-spacing:2px;color:#a6c9ee}
.business-bottom p{font-size:10px;color:#7089a6}
.floating-label{animation:label-float 7s ease-in-out infinite}
.fl2{animation-delay:-3s}
.platform-art .art-orbit{border-color:#80c6ff33;box-shadow:0 0 0 48px #6ca5db08,0 0 0 96px #6ca5db04,0 0 70px #378dce18}
.brand small{letter-spacing:3px}
@keyframes aurora-turn{to{transform:rotate(360deg)}
}
@keyframes core-breathe{50%{filter:brightness(1.16);box-shadow:inset -24px -15px 45px #030a1b,inset 10px 8px 35px #8dd5ff70,0 0 120px #4598ff44,0 0 200px #3b9fff22}
}
@keyframes grid-drift{to{transform:perspective(350px) rotateY(25deg) rotateZ(-10deg)}
}
@keyframes energy-turn{to{transform:rotateX(65deg) rotateZ(330deg)}
}
@keyframes energy-turn-alt{from{transform:rotateY(65deg) rotateZ(30deg)}
to{transform:rotateY(65deg) rotateZ(-330deg)}
}
@keyframes scan-turn{to{transform:rotate(360deg)}
}
@keyframes label-float{50%{translate:0 -12px}
}
@media(max-width:1100px){.business-grid{grid-template-columns:repeat(2,1fr)}
.business-card{min-height:310px;padding:30px}
.business-card p{min-height:75px}
.hero-data{right:5%;bottom:100px}
.company-chain{padding:25px;gap:15px}
.company-chain span{font-size:9px}
.about-layout{grid-template-columns:.8fr 1.2fr}
}
@media(max-width:760px){.about-layout{grid-template-columns:1fr}
.company-fullname{font-size:18px!important}
.company-chain{flex-direction:column;align-items:stretch;padding:25px;margin-top:30px}
.company-chain>div{gap:8px}
.company-chain>b{rotate:90deg;align-self:center;font-size:18px}
.company-chain strong{font-size:17px}
.company-chain span{font-size:10px}
.business-grid{gap:12px}
.business-card{padding:23px 15px;min-height:365px}
.business-card h3{font-size:14px}
.business-card p{min-height:160px;font-size:11px;line-height:2}
.business-card .tags{font-size:8px}
.business-bottom{align-items:start;flex-direction:column;gap:10px}
.business-bottom>span{font-size:10px;letter-spacing:1px}
.business-bottom p{font-size:10px;line-height:1.9;margin:0}
.hero-data{display:none}
.hero-aurora{filter:blur(22px)}
.brand small{letter-spacing:2px}
.core span{font-size:10px}
.platform-wordmark small{font-size:9px}
.energy-ring{inset:5px}
}
@media(prefers-reduced-motion:reduce){.hero-aurora,.sphere,.sphere-grid,.energy-ring,.scan-line,.floating-label{animation:none!important}
}

/* 正式标志、融合节点与喀工惠专题 */
.company-logo{width:48px;height:48px;object-fit:contain;filter:drop-shadow(0 0 9px #6dc5ff25)}
.footer-brand{display:flex;align-items:center;gap:12px}
.footer-brand img{object-fit:contain}
.footer-brand>span{font-size:12px;letter-spacing:0;margin:0}
.footer-brand small{display:block;font-size:8px;letter-spacing:2px;color:#708eae;margin-top:6px}
.orbit-label{font-size:11px;letter-spacing:1.5px;color:#b4d8f6;padding:9px 11px;border-left:1px solid #74beff88;background:linear-gradient(90deg,#122c4977,transparent);line-height:1.5;z-index:3}
.orbit-label small{display:block;font-size:8px;letter-spacing:1px;color:#7294b7;margin-top:4px}
.l1{left:70px;top:65px}
.l2{right:12px;bottom:100px}
.l3{left:0;bottom:115px}
.l4{right:20px;top:100px}
.l5{left:-12px;top:240px}
.l6{right:-5px;top:320px}
.orbit-dot{position:absolute;width:5px;height:5px;background:#acdfff;border-radius:50%;box-shadow:0 0 16px #75c8ff;z-index:2}
.d1{top:150px;left:175px}
.d2{top:220px;right:85px}
.d3{top:340px;left:45px}
.status{margin-bottom:25px}
.platform-intro{margin-top:65px;padding:35px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);display:grid;grid-template-columns:.7fr 1.3fr;column-gap:60px}
.platform-intro>.kicker{grid-column:1/-1;margin-bottom:18px}
.platform-intro h3{font-size:24px;line-height:1.7;font-weight:500;margin:0}
.platform-intro p{font-size:13px;line-height:2.2;color:#92a9c3;margin:0}
.service-heading{display:flex;justify-content:space-between;align-items:center;gap:25px;margin:48px 0 25px}
.service-heading h3{font-size:20px;font-weight:500;margin:0}
.service-heading>span{font-size:10px;color:#7e99b8}
.kgh-services{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}
.kgh-services article{padding:30px 26px;border:1px solid #36506b88;border-radius:7px;position:relative;background:linear-gradient(140deg,#172f4866,#0d1a2b66);transition:transform .3s,border-color .3s}
.kgh-services article:hover{transform:translateY(-5px);border-color:#86c7ff88}
.kgh-services article>span{position:absolute;right:23px;top:24px;font-size:10px;color:#6083a6}
.kgh-services i{font-size:28px;font-style:normal;color:#9ccffa}
.kgh-services h4{font-size:16px;font-weight:500;margin:19px 0 14px}
.kgh-services p{font-size:12px;line-height:2;color:#90a8c2;min-height:75px}
.kgh-services small{font-size:9px;color:#b5cce2;border-top:1px solid var(--border);padding-top:17px;margin-top:20px;display:block;line-height:1.8}
.kgh-ecosystem{margin-top:48px;padding:40px 0;border-top:1px solid var(--border);display:grid;grid-template-columns:.65fr 1.35fr;gap:60px}
.ecosystem-title h3{font-size:27px;line-height:1.6;font-weight:500;margin:18px 0}
.ecosystem-title p{font-size:12px;line-height:2;color:#7c98b5;max-width:230px}
.ecosystem-roles{display:grid;grid-template-columns:1fr 1fr;gap:24px 30px}
.ecosystem-roles article{border-left:2px solid #436e97;padding-left:16px}
.ecosystem-roles b{font-weight:500;font-size:14px;color:#c6ddf3}
.ecosystem-roles p{font-size:11px;line-height:1.9;color:#829eba;margin:9px 0 0}
.kgh-operation{padding:30px 34px;background:#17345066;border:1px solid #41628666;border-radius:7px;display:grid;grid-template-columns:1.2fr 1fr;gap:50px;align-items:center}
.kgh-operation h3{font-size:19px;font-weight:500;line-height:1.7;margin:17px 0 12px}
.kgh-operation p{font-size:12px;line-height:2;color:#8ea9c5}
.operation-steps{display:grid;grid-template-columns:1fr 1fr;gap:25px}
.operation-steps span{font-size:12px;color:#bed8ef}
.operation-steps b{display:block;color:#5e96c8;font-size:23px;font-weight:400;margin-bottom:9px}
.kgh-join{margin-top:30px;padding:25px 0 0;display:flex;align-items:center;justify-content:space-between;gap:30px}
.kgh-join h3{font-size:18px;font-weight:500;margin:0 0 12px}
.kgh-join p{font-size:11px;color:#7e98b6;line-height:2;margin:0}
.kgh-join .button{flex-shrink:0}
.contact-phone{margin-top:32px;display:grid;gap:12px}
.contact-phone>span{font-size:11px;color:#9db9d4;letter-spacing:2px}
.contact-phone a{font-size:36px;letter-spacing:3px;color:#d0e8ff;width:fit-content}
.contact-phone b{font-weight:400;font-size:25px;color:#82b7e9;margin-left:20px}
.contact-phone small{font-size:10px;color:#7998b9;letter-spacing:1px}
@media(max-width:1100px){.kgh-services{grid-template-columns:repeat(2,1fr)}
.platform-intro{gap:25px}
.kgh-ecosystem{gap:30px;grid-template-columns:.6fr 1.4fr}
.kgh-operation{gap:25px}
.orbit-label{font-size:10px}
}
@media(max-width:760px){.company-logo{width:38px;height:38px}
.brand{gap:9px}
.orbit-label{font-size:13px;padding:6px 9px;letter-spacing:1px}
.orbit-label small{font-size:10px}
.l1{left:80px;top:58px}
.l4{right:55px;top:102px}
.l5{left:8px;top:238px}
.l6{right:0;top:320px}
.l2{right:40px;bottom:78px}
.l3{left:20px;bottom:118px}
.platform-intro{grid-template-columns:1fr;gap:15px;margin-top:35px;padding:30px 0}
.platform-intro>.kicker{margin:0}
.platform-intro h3{font-size:22px}
.platform-intro p{font-size:12px}
.service-heading{display:block;margin-top:35px}
.service-heading h3{font-size:19px;line-height:1.7}
.service-heading>span{font-size:9px;display:block;margin-top:12px;line-height:1.8}
.kgh-services{grid-template-columns:1fr}
.kgh-services article{padding:25px}
.kgh-services h4{font-size:17px}
.kgh-services p{min-height:0;font-size:12px}
.kgh-services small{font-size:10px}
.kgh-ecosystem{grid-template-columns:1fr;gap:25px;margin-top:30px;padding:30px 0}
.ecosystem-title h3{font-size:24px}
.ecosystem-title h3 br{display:none}
.ecosystem-title p{max-width:none}
.ecosystem-roles{gap:23px 15px}
.ecosystem-roles b{font-size:12px}
.ecosystem-roles p{font-size:10px}
.ecosystem-roles article{padding-left:10px}
.kgh-operation{grid-template-columns:1fr;padding:25px;gap:12px}
.kgh-operation h3{font-size:19px}
.kgh-operation p{font-size:11px}
.operation-steps{gap:20px}
.kgh-join{align-items:start;flex-direction:column;gap:23px}
.kgh-join h3{font-size:17px;line-height:1.8}
.contact-phone a{font-size:29px;letter-spacing:1.5px}
.contact-phone b{font-size:22px;margin-left:10px}
.contact-phone small{font-size:9px;line-height:1.8}
.footer-brand>span{font-size:11px}
}

@media(max-width:760px){.hero .orbital{bottom:22px}
.l2{bottom:88px}
}

/* 融合主视觉：开放叙事，取消业务编号 */
.hero .orbit-label{border:0;background:none;padding:0;color:#c4e4ff;letter-spacing:1px;text-shadow:0 2px 12px #020916;max-width:230px}
.orbit-label strong{font-size:14px;font-weight:500;line-height:1.6;display:block}
.hero .orbit-label small{font-size:10px;color:#81a7ca;letter-spacing:.3px;line-height:1.9;margin-top:7px}
.hero .orbit-label:before{content:"";display:block;width:22px;height:1px;background:linear-gradient(90deg,#92d5ff,#5d99ca33);margin-bottom:9px;box-shadow:0 0 10px #8acfff66}
.hero .l1{left:60px;top:43px}
.hero .l4{right:10px;top:80px}
.hero .l5{left:-20px;top:230px}
.hero .l6{right:0;top:310px}
.hero .l3{left:0;bottom:95px}
.hero .l2{right:15px;bottom:65px}
.hero-data{right:6%;bottom:110px}
.hero-data b{font-size:12px;letter-spacing:1px}
.hero-data i{font-size:9px;letter-spacing:1px}
@media(min-width:1101px) and (max-width:1390px){.hero .orbital{left:calc(100% - 690px);transform:scale(.87);transform-origin:right center}
}
@media(max-width:1100px){.orbit-label strong{font-size:13px}
.hero .orbit-label small{font-size:9px}
.hero .l5{left:0}
.hero .l6{right:20px}
}
@media(max-width:760px){.hero .orbit-label{max-width:200px}
.orbit-label strong{font-size:15px}
.hero .orbit-label small{font-size:11px;line-height:1.8}
.hero .l1{left:42px;top:42px}
.hero .l4{right:12px;top:80px}
.hero .l5{left:-5px;top:225px}
.hero .l6{right:-15px;top:310px}
.hero .l3{left:0;bottom:95px}
.hero .l2{right:10px;bottom:52px}
.hero .orbital{bottom:30px}
.hero .orbit-label:before{margin-bottom:7px}
.hero-data{display:none}
}

/* 阅读体验、响应式布局与动效调度 */
html{scroll-padding-top:108px}
.header{position:fixed;transition:height .25s,background .25s,box-shadow .25s}
.header.scrolled{height:74px;background:#091426f2;backdrop-filter:blur(18px);box-shadow:0 5px 25px #0003}
.header.scrolled nav a.active:after{bottom:-26px}
.header nav a{padding:12px 0}
.header nav a.active:after{bottom:-25px}
.header.scrolled nav a.active:after{bottom:-14px}
.header-cta.active{border-color:#8dc9ff;color:#b5dcff}
.orbital-visual,.orbit-narratives{position:absolute;inset:0}
.orbital-visual{pointer-events:none}
.orbital{translate:0 0}
.effects-paused *,.page-paused *{animation-play-state:paused!important}
.orbit-narratives{pointer-events:none}
.hero-content{pointer-events:auto}
.hero-bottom a{padding:10px 0;margin-top:-10px}
.header nav a,.header-cta,.menu,.button,.contact-phone a{touch-action:manipulation}
.menu{min-width:44px;min-height:44px}
.section-note{color:#8da3bd}
.about-copy>p{font-size:15px;color:#a8b9cc;line-height:2.05}
.values span{font-size:12px;color:#94a8c0}
.values b{font-size:15px}
.business-card{display:flex;flex-direction:column;min-height:0}
.business-card h3{font-size:18px;line-height:1.6;min-height:58px}
.business-card p{font-size:14px;line-height:1.95;color:#9cafc5;min-height:0;margin:0 0 24px}
.business-card .tags{font-size:11px;line-height:1.85;margin-top:auto;color:#a9c0d9}
.company-chain span{font-size:12px;line-height:1.9;color:#9eb3ca}
.platform-copy>p,.platform-intro p{font-size:15px;line-height:2.05;color:#a6bbd2}
.status{font-size:13px}
.status b{font-size:11px;color:#9bb3ce}
.platform-disclaimer{font-size:12px;color:#9bb0c9;max-width:460px}
.kgh-services p{font-size:14px;color:#a6bdd4;min-height:0}
.kgh-services article{display:flex;flex-direction:column}
.kgh-services small{font-size:11px;margin-top:auto}
.kgh-services h4{font-size:18px}
.service-heading>span{font-size:12px;line-height:1.8;color:#a1b8cf}
.ecosystem-roles p{font-size:13px;color:#9eb6ce}
.ecosystem-roles b{font-size:15px}
.ecosystem-title p,.kgh-operation p,.kgh-join p{font-size:14px;color:#a1bad3}
.operation-steps span{font-size:14px}
.vision-items p{font-size:14px;color:#9cb2cc}
.vision-heading>p,.title-row>p{font-size:14px;color:#93abc7}
.cooperation p{font-size:14px;color:#a5bdd8}
.cooperation-footer>span{font-size:14px}
.cooperation-footer small,.contact-phone small{font-size:12px;color:#9db4ce}
.contact-phone>span{font-size:13px}
footer{font-size:11px;color:#8ba3be}
.footer-brand small{font-size:10px}
.mockup-note{font-size:8px;color:#526b88}
.phone-bottom{margin-top:8px}
@media(min-width:1101px) and (max-width:1280px){.business-grid{grid-template-columns:repeat(2,1fr)}
.business-card h3{min-height:0}
.header nav{gap:23px}
}
@media(max-width:1100px){
 .header,.header.scrolled{height:78px;padding:0 5%}
.header .header-cta{display:none}
.header .menu{display:block;background:transparent;border:1px solid #557291;border-radius:4px;font-size:21px}
.header nav{display:none;position:absolute;top:77px;left:0;right:0;height:auto;background:#0c192bf5;backdrop-filter:blur(18px);padding:12px 5% 18px;border-bottom:1px solid var(--border);flex-direction:column;align-items:stretch;gap:0}
.header nav.open{display:flex}
.header nav a{font-size:14px;padding:13px 8px;min-height:46px}
.header nav a.active{background:#19365066;border-radius:4px}
.header nav a.active:after{display:none}
.hero{display:flex;flex-direction:column;min-height:0;height:auto;max-height:none;padding-bottom:26px}
.hero .hero-content{order:1;padding:145px 6% 0;width:100%;max-width:900px;margin:0 auto;text-align:center}
.eyebrow{justify-content:center}
.hero h1{font-size:55px}
.hero-actions{justify-content:center}
.hero .orbital{order:2;position:relative;left:auto;top:auto;bottom:auto;width:88%;height:auto;max-width:850px;perspective:none;margin:30px auto 20px;padding-top:530px;transform:none;opacity:1;translate:0 0!important}
.orbital-visual{inset:auto;top:0;left:calc(50% - 325px);width:650px;height:650px;transform:scale(.82);transform-origin:50% 0;perspective:1000px}
.orbit-narratives{position:relative;inset:auto;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px 24px}
.hero .orbit-label{position:static;max-width:none;width:auto}
.hero .orbit-label strong{font-size:16px}
.hero .orbit-label small{font-size:12px;line-height:1.9;color:#a0bad4}
.hero .orbit-label:before{margin-bottom:12px}
.hero .hero-data{display:none}
.hero .hero-bottom{order:3;position:relative;left:auto;right:auto;bottom:auto;margin:20px 6% 0;padding-top:24px}
.hero .hero-grid{bottom:-15%;height:30%}
.platform-layout{gap:30px;grid-template-columns:1fr 1fr}
.about-layout{grid-template-columns:1fr;gap:30px}
.red-line{margin-top:20px}
.company-chain{gap:16px}
.company-chain span{font-size:11px}
.business-card h3{min-height:0}
.kgh-ecosystem{grid-template-columns:1fr;gap:25px}
.ecosystem-title p{max-width:none}
.ecosystem-title h3 br{display:none}
}
@media(max-width:760px){
 html{scroll-padding-top:98px}
.hero .hero-content{text-align:left;padding-top:130px}
.hero .eyebrow{justify-content:start}
.hero h1{font-size:clamp(34px,10.7vw,44px)}
.hero-description{font-size:14px;letter-spacing:0;line-height:1.95}
.hero-actions{justify-content:start;gap:22px}
.button{font-size:13px;min-height:46px}
.text-button{font-size:12px;line-height:1.7}
.hero .orbital{padding-top:365px;margin-top:20px;margin-bottom:10px}
.orbital-visual{transform:scale(.56)}
.orbit-narratives{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 20px}
.hero .orbit-label strong{font-size:14px;letter-spacing:0}
.hero .orbit-label small{font-size:12px;letter-spacing:0;color:#9cb7d2}
.hero .hero-bottom{font-size:10px;letter-spacing:0;gap:12px}
.hero .hero-bottom a{font-size:11px}
.hero .hero-bottom i{margin:0 5px}
.section{padding-top:55px;padding-bottom:55px}
.section-top{gap:15px;align-items:start}
.section-note{font-size:10px;line-height:1.8;max-width:50%;text-align:right}
.kicker{font-size:10px;line-height:1.8;letter-spacing:1px}
.company-fullname{font-size:18px!important}
.about-copy>p{font-size:14px}
.values{gap:14px;flex-wrap:wrap}
.values span{font-size:11px;line-height:1.8}
.values b{font-size:14px}
.company-chain span{font-size:12px}
.title-row>p,.vision-heading>p{font-size:13px}
.platform-layout{grid-template-columns:1fr}
.platform-copy>p,.platform-intro p{font-size:14px}
.status{gap:10px}
.status b{font-size:11px;line-height:1.8}
.platform-disclaimer{font-size:12px}
.ecosystem-roles{gap:25px}
.ecosystem-roles p{font-size:13px;line-height:1.9}
.ecosystem-roles b{font-size:14px}
.kgh-operation p,.kgh-join p,.ecosystem-title p{font-size:14px}
.vision-items p{font-size:14px}
.cooperation{padding:30px 22px}
.cooperation p{font-size:14px}
.cooperation-footer>span{font-size:12px}
.cooperation-footer small,.contact-phone small{font-size:11px}
.footer-brand>span{font-size:12px}
footer{font-size:10px;line-height:1.8}
.mockup-note{font-size:8px}
}
@media(max-width:600px){.business-grid{grid-template-columns:1fr}
.business-card{padding:27px 24px}
.business-card .line-icon{height:45px;font-size:32px}
.business-card h3{margin:15px 0;font-size:18px;min-height:0}
.business-card p{min-height:0;font-size:14px}
.business-card .tags{font-size:11px}
.business-bottom>span{font-size:12px;line-height:1.8}
.business-bottom p{font-size:12px}
.kgh-services small{font-size:11px}
.kgh-services p{font-size:14px}
.ecosystem-roles{grid-template-columns:1fr}
.ecosystem-roles article{padding-left:16px}
}
@media(prefers-reduced-motion:reduce){.header{transition:none}
.hero .orbital{translate:0 0!important}
}

/* 合作区：联系信息与合作方向并列 */
.cooperation{padding:48px 48px 26px;background:radial-gradient(ellipse at 100% 0,#25578544,transparent 60%),#111f33}.cooperation-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:start}.cooperation-lead{padding-top:8px}.cooperation-lead h2{font-size:clamp(32px,3vw,44px);line-height:1.45;margin-top:23px}.cooperation-lead>p{font-size:14px;line-height:2.1;margin-top:20px;max-width:410px;color:#a6bdd5}.cooperation .contact-phone{margin-top:32px;gap:11px}.cooperation .contact-phone a{font-size:clamp(29px,3vw,40px);letter-spacing:2px}.cooperation .contact-phone small{font-size:12px}.cooperation-directions{display:grid;gap:0;border-top:1px solid #54739155}.cooperation-option{display:grid;grid-template-columns:40px 1fr 18px;gap:18px;align-items:start;padding:24px 10px;border-bottom:1px solid #54739155;transition:background .25s}.cooperation-option:hover{background:#4977a314}.cooperation-icon{font-size:29px;line-height:1.2;color:#96c7f6;padding-top:4px}.cooperation-option h3{font-size:17px;font-weight:500;line-height:1.7;color:#deecfb;margin:0 0 8px}.cooperation-option p{font-size:13px;color:#9cb4cf;line-height:1.9;margin:0 0 12px;max-width:540px}.cooperation-tags{font-size:11px;color:#87afd5;letter-spacing:1px}.option-arrow{font-size:19px;color:#83b9e9;transition:transform .25s}.cooperation-option:hover .option-arrow{transform:translate(2px,-2px)}.cooperation .cooperation-footer{margin-top:32px;padding-top:22px;align-items:center;gap:24px}.cooperation-footer>small{font-size:11px;color:#8aa5c3;letter-spacing:1px}.cooperation-footer>span{font-size:12px;color:#a9c0d9}
@media(min-width:1600px){.cooperation{padding:55px 65px 30px}.cooperation-layout{gap:100px}.cooperation-option{padding:27px 14px}.cooperation-option h3{font-size:20px}.cooperation-option p{font-size:15px;max-width:650px}.cooperation-tags{font-size:12px}.cooperation-lead>p{font-size:16px;max-width:500px}.cooperation .contact-phone{margin-top:42px}}
@media(max-width:1100px){.cooperation{padding:35px 30px 25px}.cooperation-layout{grid-template-columns:.85fr 1.15fr;gap:30px}.cooperation-option{grid-template-columns:28px 1fr 14px;gap:12px;padding:22px 0}.cooperation-icon{font-size:24px}.cooperation-option h3{font-size:16px}.cooperation-option p{font-size:13px}.cooperation-lead h2{font-size:32px}.cooperation .contact-phone a{font-size:28px;letter-spacing:1px}.cooperation .contact-phone b{margin-left:8px}}
@media(max-width:760px){.cooperation{padding:30px 22px 24px}.cooperation-layout{grid-template-columns:1fr;gap:32px}.cooperation-lead{padding:0}.cooperation-lead h2{font-size:30px;margin-top:17px}.cooperation-lead>p{font-size:14px;margin-top:16px}.cooperation .contact-phone{margin-top:26px}.cooperation .contact-phone a{font-size:30px}.cooperation-option{padding:23px 0;grid-template-columns:27px 1fr 14px;gap:12px}.cooperation-option h3{font-size:16px}.cooperation-option p{font-size:13px}.cooperation-tags{font-size:10px}.cooperation .cooperation-footer{align-items:start;gap:10px;margin-top:26px}.cooperation-footer>small{font-size:10px;line-height:1.8}.cooperation-footer>span{font-size:11px}}
@media(prefers-reduced-motion:reduce){.cooperation-option,.option-arrow{transition:none}}

/* 沿用原域名公开页面的备案标识 */
.footer-info{display:flex;flex-direction:column;gap:8px;text-align:center}
.filing-links{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:4px 18px;font-size:11px;line-height:1.8}
.filing-links a{display:inline-flex;align-items:center;gap:5px;min-height:24px;color:#9db4ce;white-space:nowrap}
.filing-links a:hover{color:#d9eaff}
.filing-links img{object-fit:contain;flex:none}
@media(max-width:760px){.footer-info{text-align:left}.filing-links{justify-content:flex-start;gap:4px 14px}}