:root{color-scheme:dark;--bg:#080e12;--surface:#10191e;--text:#f0f5f5;--muted:#a1afb5;--mint:#9bf6d6;--line:rgba(193,222,227,.16);--font:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a:focus-visible,button:focus-visible{outline:2px solid var(--mint);outline-offset:6px}::selection{background:var(--mint);color:var(--bg)}.container{width:min(1280px,88%);margin:auto}.header{position:sticky;top:0;z-index:20;background:rgba(8,14,18,.92);backdrop-filter:blur(20px);border-bottom:1px solid var(--line)}.header-inner{min-height:96px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:flex;align-items:center;gap:14px;font-size:23px;line-height:1.35;font-weight:650;letter-spacing:2px}.brand small{display:block;font-size:12px;letter-spacing:1.5px;color:var(--muted);font-weight:400;margin-top:7px}.brand-mark{width:44px;height:46px;display:grid;place-items:center;border:1px solid var(--mint);color:var(--mint);font-size:26px;clip-path:polygon(0 0,100% 0,100% 78%,78% 100%,0 100%)}nav{display:flex;align-items:center;gap:35px;font-size:14px}nav a{transition:color .2s}nav a:hover,nav a.active{color:var(--mint)}nav .nav-contact{border:1px solid #465957;border-radius:3px;padding:9px 18px;color:var(--text)}.nav-contact span{margin-left:20px}.menu-toggle{display:none}.skip-link{position:fixed;top:-100px;left:16px;z-index:50;background:var(--mint);color:var(--bg);padding:10px}.skip-link:focus{top:10px}.hero{position:relative;overflow:hidden;background:radial-gradient(ellipse at 85% 32%,#102b2d 0,transparent 48%)}.hero-grid{position:absolute;inset:0;opacity:.21;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:86px 86px;mask-image:linear-gradient(90deg,transparent,#000)}.hero-inner{min-height:670px;display:grid;grid-template-columns:1.08fr 1fr;align-items:center;position:relative;padding:72px 0 84px}.hero-copy{position:relative;z-index:2}.eyebrow{display:flex;align-items:center;gap:10px;font-size:14px;letter-spacing:2px;color:#bbd9d3;margin:0 0 28px}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--mint);box-shadow:0 0 15px #9bf6d666;flex:none}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(48px,5.4vw,78px);line-height:1.24;letter-spacing:-2px;font-weight:600;margin-bottom:30px}.mint{color:var(--mint)}.hero-description{color:var(--muted);font-size:17px;line-height:2;margin-bottom:36px}.actions{display:flex;align-items:center;gap:32px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:32px;padding:15px 24px;border-radius:3px;font-size:15px;font-weight:600;transition:transform .2s,background .2s}.button:hover{transform:translateY(-3px)}.primary{background:var(--mint);color:#09251e}.primary:hover{background:#c1ffe9}.button span{font-size:22px;line-height:1}.text-link{display:inline-flex;align-items:center;gap:22px;font-size:14px}.text-link:hover{color:var(--mint)}.orbit-art{position:relative;width:100%;aspect-ratio:1;isolation:isolate}.orbit-halo{position:absolute;inset:9%;border-radius:50%;background:#54deb81c;filter:blur(50px)}.orbit-disc{position:absolute;inset:17%;border-radius:50%;background:radial-gradient(circle at 30% 24%,#235953aa,transparent 54%),radial-gradient(circle at 75% 75%,#051211,#102a28);box-shadow:inset 2px 2px 3px #bbffdd9c,inset -8px -6px 30px #89fad825,0 0 70px #55eac815;border:1px solid #6aaf9a44}.orbit{position:absolute;inset:9%;border:1px solid #84e5c5;border-radius:50%;box-shadow:0 0 16px #9efbda15;transform:rotate(-35deg) scaleY(.49)}.orbit-one{inset:0%;transform:rotate(-35deg) scaleY(.5);border-top-color:#c8ffea;box-shadow:0 -2px 12px #c6ffe63b}.orbit-two{transform:rotate(53deg) scaleY(.55);border-color:#80c7bd70}.orbit-three{inset:18%;transform:rotate(-35deg) scaleY(.5);border-color:#9de9d070}.orbit-point{position:absolute;width:9px;height:9px;background:#d1ffed;border-radius:50%;box-shadow:0 0 20px #93ffdc}.point-one{left:6%;top:67%}.point-two{right:20%;top:26%;width:5px;height:5px}.orbit-caption{position:absolute;bottom:5%;right:0;font-size:12px;letter-spacing:3px;color:#95bdb3;display:flex;align-items:center;gap:16px}.orbit-caption span{width:42px;height:1px;background:#567d73}.cross{position:absolute;color:#66847e;font-weight:200}.cross-one{top:7%;left:15%}.cross-two{right:2%;bottom:22%}.orbit-art{animation:float 10s ease-in-out infinite}.hero-bottom{position:relative;display:flex;justify-content:space-between;padding:23px 0;border-top:1px solid var(--line);font-size:12px;letter-spacing:2px;color:#8fa3a9}.hero-bottom span span{margin-left:15px}.section{padding:100px 0}.section-kicker{display:flex;gap:22px;align-items:center;font-size:13px;letter-spacing:2px;color:var(--mint);margin-bottom:54px}.section-rule{height:1px;flex:1;background:var(--line)}.section-kicker>span:last-child{color:#7b9299}h2{font-size:clamp(32px,3.5vw,48px);line-height:1.4;font-weight:500;letter-spacing:-1px;margin-bottom:24px}.about-layout{display:grid;grid-template-columns:1fr 1fr;gap:10%}.location{font-size:13px;color:var(--muted);letter-spacing:2px;margin-top:32px}.location span{color:var(--mint);margin-right:8px}.about-copy{color:var(--muted)}.about-copy p{margin-bottom:22px;line-height:2}.about-copy .company-name{font-size:19px;color:var(--text)}.about-copy .text-link{color:var(--mint);margin-top:10px}.principle-strip{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:64px;padding:25px 0;color:#cad8da;letter-spacing:2px}.principle-strip i{color:#55726d;font-style:normal}.vision{background:#0d151a;border-top:1px solid #ffffff05;border-bottom:1px solid #ffffff05}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:42px}.section-heading h2{margin:0}.section-heading p{color:var(--muted);margin:0;font-size:15px;line-height:2}.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.value-card{padding:30px 28px 20px;border:1px solid var(--line);background:linear-gradient(135deg,#192a2c66,#111a1f 70%);transition:transform .25s,border-color .25s}.value-card:hover{transform:translateY(-5px);border-color:#6aa08e}.card-top{display:flex;justify-content:space-between;align-items:center;color:#90a3a9;font-size:12px;margin-bottom:40px}.value-symbol{font-size:37px;line-height:1;color:var(--mint);font-weight:300}.value-card h3{font-size:24px;font-weight:500;margin-bottom:16px}.value-card p{font-size:15px;line-height:1.95;color:var(--muted);margin-bottom:35px}.card-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:18px;font-size:12px;color:#a4bab7}.card-footer span{font-size:20px;color:var(--mint)}.contact{background:radial-gradient(ellipse at 0% 100%,#17363077,transparent 55%)}.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:10%;align-items:center}.contact-intro .eyebrow{font-size:12px;letter-spacing:1px;margin-bottom:20px}.contact-intro h2{font-size:clamp(36px,4vw,56px)}.contact-intro>p:not(.eyebrow){color:var(--muted);font-size:15px;margin-bottom:28px}.contact-panel{border:1px solid var(--line);background:#111a1e99;padding:8px 30px}.contact-row{padding:25px 0;border-bottom:1px solid var(--line)}.contact-row:last-child{border:0}.field-label{display:block;font-size:12px;letter-spacing:2px;color:#93a9ad;margin-bottom:10px}.contact-row p{margin-bottom:0;font-size:15px}.email{display:block;font-size:16px;overflow-wrap:anywhere;line-height:1.8}.email:hover{color:var(--mint)}.copy-button{background:transparent;border:0;border-bottom:1px solid #486b61;color:var(--mint);padding:3px 0;font-size:12px;margin-top:12px}.copy-button span{margin-left:10px}.identity p{letter-spacing:1.5px;font-variant-numeric:tabular-nums}footer{border-top:1px solid var(--line);padding:42px 0 22px;background:#070c0f}.footer-main{display:flex;justify-content:space-between;align-items:center;margin-bottom:36px}.footer-main .brand{font-size:19px}.footer-main .brand-mark{width:37px;height:40px;font-size:23px}.footer-main .brand small{font-size:12px}.back-top{font-size:13px;color:var(--muted)}.back-top span{margin-left:18px;color:var(--mint)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding-top:20px;color:#879a9f;font-size:12px}.toast{position:fixed;bottom:28px;left:50%;transform:translate(-50%,16px);background:var(--mint);color:#09251e;padding:12px 22px;border-radius:4px;z-index:40;opacity:0;pointer-events:none;transition:.2s;max-width:90%;font-size:14px}.toast.show{opacity:1;transform:translate(-50%,0)}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@media(min-width:1600px){.hero-inner{min-height:760px}}@media(max-width:1050px){.header-inner{min-height:84px}.brand{font-size:20px}nav{gap:22px}.hero-inner{min-height:590px;grid-template-columns:1.1fr 1fr}.hero-copy h1{font-size:56px}.orbit-art{width:115%;margin-left:-5%}.actions{gap:24px}.section{padding:80px 0}.about-layout,.contact-layout{gap:6%}.value-card{padding:25px 20px 20px}.contact-panel{padding:8px 22px}}@media(max-width:760px){html{scroll-padding-top:86px}.container{width:88%}.header-inner{min-height:78px}.brand{font-size:19px;gap:10px;letter-spacing:1px}.brand small{font-size:10px;letter-spacing:.5px}.brand-mark{width:36px;height:40px;font-size:23px}.menu-toggle{display:flex;gap:12px;align-items:center;border:1px solid var(--line);background:transparent;color:var(--text);padding:6px 10px;font-size:13px}nav{gap:0;position:absolute;top:100%;left:0;right:0;background:#101b20;flex-direction:column;align-items:stretch;padding:12px 6% 22px;border-bottom:1px solid var(--line)}.js nav:not(.open){display:none}nav a{padding:12px 0}nav .nav-contact{margin-top:10px;padding:10px 14px}.hero-inner{grid-template-columns:1fr;min-height:auto;padding:58px 0 22px}.hero-copy h1{font-size:clamp(44px,10.2vw,66px);letter-spacing:-1.5px}.eyebrow{font-size:12px;letter-spacing:1px;margin-bottom:25px}.hero-description{font-size:15px;margin-bottom:28px}.button{font-size:14px;padding:13px 18px;gap:23px}.actions{gap:25px}.text-link{gap:12px;font-size:13px}.orbit-art{width:min(90%,370px);justify-self:center;margin:8px 0 -2px;max-height:350px}.orbit-caption{bottom:2%;font-size:11px}.hero-bottom{font-size:11px;padding:19px 0;letter-spacing:1px}.section{padding:64px 0}.section-kicker{margin-bottom:33px;font-size:12px}.about-layout,.contact-layout{grid-template-columns:1fr;gap:24px}.about-copy .company-name{font-size:18px}.about-copy p{font-size:15px}.location{margin-top:20px}.principle-strip{margin-top:36px;font-size:12px;letter-spacing:0;padding:20px 0}.section-heading{display:block;margin-bottom:30px}.section-heading p{margin-top:22px;font-size:14px}.value-grid{grid-template-columns:1fr;gap:16px}.value-card{padding:26px}.card-top{margin-bottom:25px}.value-card p{margin-bottom:25px}.contact-layout{gap:38px}.contact-intro h2{font-size:42px}.contact-panel{padding:4px 22px}.desktop-break{display:none}.footer-main{margin-bottom:26px}.footer-bottom{flex-direction:column;gap:7px}.back-top span{margin-left:6px}.footer-main .brand{font-size:17px}.email{font-size:15px}.contact-row p{font-size:14px}body:not(.js){padding-top:0}html:not(.js) .header{position:relative}html:not(.js) nav{position:static}html:not(.js) .header-inner{flex-wrap:wrap}html:not(.js) .menu-toggle{display:none}html:not(.js) nav{width:100%}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
.services{padding-top:20px}.service-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-left:1px solid var(--line)}.service-item{display:flex;gap:24px;padding:36px 28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(140deg,#16252255,transparent);position:relative}.service-number{font-size:13px;color:var(--mint);padding-top:6px}.service-item h3{font-size:23px;font-weight:500;margin-bottom:16px;padding-right:18px}.service-item p{font-size:15px;line-height:1.9;color:var(--muted);margin-bottom:22px}.service-arrow{color:#76978e;position:absolute;right:22px;top:36px}.tags{display:flex;flex-wrap:wrap;gap:8px}.tags span{font-size:12px;border:1px solid var(--line);color:#b2c6c1;padding:3px 9px}.scope{margin-top:24px;border-bottom:1px solid var(--line);font-size:14px;color:var(--muted)}.scope summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;padding:16px 0;color:#bfcec9}.scope summary::-webkit-details-marker{display:none}.scope summary:focus-visible{outline:2px solid var(--mint);outline-offset:4px}.scope summary span{color:var(--mint)}.scope[open] summary span{transform:rotate(45deg)}.scope p{font-size:14px;line-height:2.1;padding:10px 0 15px;margin:0}@media(max-width:1050px){nav{gap:20px;font-size:13px}.service-item{gap:16px;padding:28px 20px}.service-item h3{font-size:21px}.service-arrow{right:16px;top:28px}}@media(max-width:760px){.services{padding-top:0}.service-grid{grid-template-columns:1fr}.service-item{padding:28px 22px}.service-item h3{font-size:20px}.service-item p{font-size:14px}.service-number{font-size:12px}.tags span{font-size:12px}.service-arrow{right:18px}.scope summary{font-size:13px}}

.brand .brand-english{font-size:12px;letter-spacing:0;line-height:1.5;max-width:300px}.about-copy .company-name{margin-bottom:8px}.about-copy .company-english{font-size:14px;line-height:1.7;color:#a8c9bf;margin-bottom:24px;letter-spacing:.15px}@media(max-width:1050px) and (min-width:761px){.header-inner{gap:16px}nav{gap:14px}nav .nav-contact{padding:9px 12px}.brand .brand-english{max-width:225px}}@media(max-width:760px){.brand .brand-english{font-size:12px;max-width:205px}.header-inner>.brand{flex:1;min-width:0}.header-inner>.brand>span:last-child{min-width:0}.brand-mark,.menu-toggle{flex-shrink:0}.header-inner{gap:12px;padding:12px 0}.header-inner>.brand{font-size:18px}}