:root{color-scheme:dark;--bg:#080b17;--panel:#0e1224;--line:#252a43;--muted:#b0b5cc;--accent:#b5a6ff;--white:#f4f3ff;font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;color:var(--white);background:var(--bg);font-synthesis:none}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:24px}
body{margin:0;background:radial-gradient(ellipse at 74% 13%,#28204b55,transparent 32%),var(--bg);line-height:1.8}
a{color:inherit;text-decoration:none}
button,a,summary{-webkit-tap-highlight-color:transparent}
a:focus-visible,summary:focus-visible{outline:3px solid #d3c5ff;outline-offset:6px}
a:hover{color:#d6cbff}
img{max-width:100%}
.wrap{width:min(1280px,calc(100% - 96px));margin-inline:auto}
.icon{width:24px;height:24px;flex:none;filter:invert(88%) sepia(18%) saturate(871%) hue-rotate(198deg)}
.skip{position:fixed;top:-80px;left:20px;background:#c4b7ff;color:#151021;z-index:10;padding:12px 20px}
.skip:focus{top:12px}
.header{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:104px}
.brand{display:flex;align-items:center;gap:12px;font-size:25px;font-weight:750;letter-spacing:1px;white-space:nowrap}
.brand>.icon{width:38px;height:38px}
.header nav{display:flex;gap:36px;font-size:14px;color:#d3d3e4}
.header-contact{display:flex;align-items:center;gap:10px;border:1px solid #787197;padding:8px 20px;border-radius:99px;font-size:13px}
.header-contact .icon{width:18px;height:18px}
.hero{display:grid;grid-template-columns:1fr 1.1fr;align-items:center;min-height:650px;position:relative;padding-block:36px 64px}
.hero-copy{position:relative;z-index:1}
.eyebrow{font-size:12px;font-weight:600;letter-spacing:2px;color:var(--accent);margin:0 0 20px}
.hero .eyebrow{display:flex;align-items:center;gap:10px}
.eyebrow>span{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 16px #b5a6ff}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(42px,4.4vw,66px);letter-spacing:-1.8px;line-height:1.35;margin-bottom:24px}
h1 span{background:linear-gradient(110deg,#c5b6ff,#8faaff);background-clip:text;color:transparent}
.hero-description{font-size:21px;color:#deddeb;line-height:1.9;margin-bottom:18px}
.hero-company{font-size:13px;color:var(--muted);margin-bottom:34px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:36px;background:#b8a7ff;color:#101225;border-radius:7px;padding:13px 24px;font-size:14px;font-weight:700}
.button:hover{background:#d4c8ff;color:#141026}
.button .icon{filter:none;width:19px;height:19px}
.text-link{display:inline-flex;align-items:center;gap:8px;margin-left:24px;font-size:13px;color:#d6d1e9}
.text-link .icon{width:17px;height:17px}
.hero-art{position:relative;margin:0 -35px 0 -25px;display:flex;align-items:center;justify-content:center;min-width:0}
.hero-art:before{content:"";position:absolute;inset:15%;background:#6853c620;filter:blur(65px);border-radius:50%;z-index:0}
.hero-art>img{width:100%;height:570px;object-fit:contain;position:relative;z-index:1}
.hero-art figcaption{position:absolute;bottom:0;left:0;right:0;text-align:center;font-size:10px;letter-spacing:1px;color:#9296b1}
.section{padding-block:96px;scroll-margin-top:12px}
.section-heading{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:40px}
.section-heading .eyebrow{margin-bottom:12px}
h2{font-size:32px;line-height:1.5;letter-spacing:-.8px;margin-bottom:0}
.section-heading>p,.faq>div>p,.about-copy>p{font-size:14px;color:var(--muted);margin-bottom:0}
.services{border-top:1px solid var(--line)}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.service-card{position:relative;padding:34px 30px;background:linear-gradient(140deg,#15182b,#0d1020);border:1px solid var(--line);border-radius:12px}
.service-card.featured{border-color:#61538a;background:linear-gradient(135deg,#251c42,#111426)}
.icon-box{height:48px;width:48px;display:grid;place-items:center;border-radius:12px;background:#aa98ff12;border:1px solid #aa98ff25;margin-bottom:28px}
.card-index{position:absolute;right:30px;top:32px;color:#70718b;font-size:12px}
h3{font-size:18px;margin-bottom:12px}
.service-card>p{color:var(--muted);font-size:13px;line-height:1.95;min-height:76px;margin-bottom:26px}
.card-tag{font-size:11px;letter-spacing:1px;color:#b9afd8;display:inline-flex;align-items:center;gap:10px}
.card-tag .icon{width:14px;height:14px}
.process{border-block:1px solid var(--line);background:#0d1020}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;list-style:none;padding:0;margin:50px 0 0;counter-reset:step}
.steps li{position:relative;border-top:1px solid #47405e;padding-top:25px}
.step-number{display:block;font-size:13px;letter-spacing:2px;color:var(--accent);margin-bottom:18px}
.steps h3{font-size:15px;font-weight:500;line-height:1.9;max-width:205px;margin:0}
.about{display:grid;grid-template-columns:1fr 1fr;gap:96px;align-items:center}
.about-visual{min-height:340px;border:1px solid var(--line);border-radius:14px;position:relative;overflow:hidden;display:flex;flex-direction:column;gap:20px;align-items:center;justify-content:center;background:radial-gradient(ellipse at center,#30265777,transparent 70%),#0c1021}
.about-visual>.icon{height:105px;width:105px;opacity:.9}
.about-visual>span{font-size:12px;letter-spacing:7px;color:#c5badd}
.orbit-circle{position:absolute;inset:14%;border:1px solid #8c7bb244;border-radius:50%;transform:rotate(-30deg);box-shadow:0 0 0 40px #8c7bb208,0 0 0 80px #8c7bb205}
.about-copy h2{font-size:31px;margin-bottom:24px}
.about-copy h2 span{font-size:22px;font-weight:500;color:var(--muted)}
dl{margin:28px 0 0;font-size:12px}
dl>div{display:flex;border-top:1px solid var(--line);padding-block:13px;gap:20px}
dt{color:#858da9;min-width:70px}
dd{margin:0;color:#d5d5e5}
.faq{display:grid;grid-template-columns:.7fr 1.3fr;gap:96px;border-top:1px solid var(--line)}
.faq h2{margin-bottom:18px}
.questions details{border-bottom:1px solid var(--line);padding:18px 0}
.questions details:first-child{padding-top:0}
summary{cursor:pointer;font-size:15px;padding:6px 28px 6px 0;position:relative;list-style:none}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";position:absolute;right:0;color:var(--accent);font-size:20px;top:0}
details[open] summary:after{content:"−"}
.questions p{font-size:13px;color:var(--muted);margin:12px 25px 8px 0}
.contact{display:flex;align-items:center;justify-content:space-between;gap:40px;padding:46px;background:linear-gradient(110deg,#211a39,#10162b);border:1px solid #3d3557;border-radius:14px;margin-bottom:90px}
.contact .eyebrow{margin-bottom:10px}
.contact h2{font-size:25px;margin-bottom:12px}
.contact p{font-size:12px;color:var(--muted);margin-bottom:0}
.email-link{display:flex;align-items:center;gap:16px;font-size:15px;overflow-wrap:anywhere;min-width:0}
.email-link .icon{width:20px;height:20px}
.footer{border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:32px 38px}
.footer .brand{font-size:17px;letter-spacing:0}
.footer .brand>.icon{height:28px;width:28px}
.footer p{font-size:11px;color:#9ca2bb;margin:10px 0 0}
.footer-links{display:flex;flex-direction:column;align-items:end;gap:8px;font-size:11px;color:#a7adc3;overflow-wrap:anywhere}
.not-found{padding-block:120px 160px;min-height:65vh}
.not-found h1{font-size:42px}
.not-found>p{color:var(--muted)}

@media(min-width:1600px){.hero{min-height:740px}
.hero-art>img{height:650px}
}

@media(max-width:1000px){.wrap{width:calc(100% - 64px)}
.header nav{gap:20px}
.hero{grid-template-columns:1fr 1fr;min-height:580px}
.hero-art{margin:0 -20px}
.hero-art>img{height:460px}
h1{font-size:43px}
.hero-description{font-size:18px}
.hero-company{font-size:11px}
.text-link{display:flex;margin:20px 0 0}
.section{padding-block:70px}
.section-heading{align-items:start}
.section-heading>p{max-width:240px}
h2{font-size:26px}
.service-card{padding:25px 20px}
.service-card h3{font-size:16px}
.about,.faq{gap:40px}
.contact{padding:32px;flex-direction:column;align-items:start}
}

@media(max-width:650px){.wrap{width:calc(100% - 40px)}
.header{min-height:80px;gap:12px;flex-wrap:wrap;padding-block:20px}
.brand{font-size:20px;gap:8px}
.brand>.icon{width:31px;height:31px}
.header-contact{padding:7px 11px;font-size:11px;gap:7px}
.header-contact .icon{width:16px;height:16px}
.header nav{order:3;justify-content:space-between;width:100%;font-size:12px;border-top:1px solid var(--line);padding-top:16px;margin-top:6px}
.hero{grid-template-columns:1fr;padding-top:38px;padding-bottom:40px;min-height:0}
.hero .eyebrow{font-size:10px;margin-bottom:17px}
h1{font-size:clamp(35px,9.5vw,48px);letter-spacing:-1px;margin-bottom:18px}
.hero-description{font-size:16px}
.hero-company{font-size:11px;margin-bottom:24px}
.button{padding:11px 20px;font-size:13px;gap:30px}
.text-link{display:inline-flex;margin:0 0 0 17px;font-size:11px;gap:4px}
.text-link .icon{width:14px;height:14px}
.hero-art{margin:12px -12px 0;max-width:calc(100% + 24px)}
.hero-art>img{height:370px}
.hero-art figcaption{font-size:9px}
.section{padding-block:55px}
.section-heading{display:block;margin-bottom:28px}
.section-heading>p{margin-top:16px;max-width:none;font-size:12px}
.eyebrow{font-size:10px;margin-bottom:12px}
h2{font-size:23px}
.service-grid{grid-template-columns:1fr;gap:14px}
.service-card{padding:25px}
.icon-box{margin-bottom:20px}
.service-card>p{min-height:0;margin-bottom:20px}
.service-card h3{font-size:18px}
.steps{grid-template-columns:1fr 1fr;gap:26px 20px;margin-top:30px}
.steps h3{font-size:13px;max-width:none}
.step-number{margin-bottom:12px}
.about{grid-template-columns:1fr;gap:30px}
.about-visual{min-height:250px}
.about-copy h2{font-size:28px}
.about-copy h2 span{font-size:20px}
.about-copy>p{font-size:13px}
.faq{grid-template-columns:1fr;gap:26px}
.faq>div>p{font-size:12px}
.faq>div>p br{display:none}
.questions summary{font-size:14px}
.contact{padding:27px 24px;gap:26px;margin-bottom:55px}
.contact h2{font-size:23px}
.email-link{font-size:12px;gap:10px}
.email-link>.icon:last-child{width:17px;height:17px}
.footer{flex-direction:column;align-items:start;gap:22px;padding-block:26px}
.footer-links{align-items:start;font-size:10px}
.footer p{font-size:10px}
.not-found{padding-block:80px 110px}
.not-found h1{font-size:30px}
}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
*,*:before,*:after{animation:none!important;transition:none!important}
}