/* Jifeng: immersive typography, optical materials, live light. */
:root{
 --bg:#0b0c0e;--ink:#f4f2ec;--muted:#aaa9a6;--muted-2:#7f807e;
 --line:rgba(238,235,228,.16);--line-2:rgba(238,235,228,.075);
 --brand:#ff793f;--brand-2:#eebc99;--brand-light:#ffd1b7;--brand-deep:#a94a20;--accent:#ff793f;--brand-rgb:255,121,63;
 --glass:#131416;--surface:#131416;--surface-raised:#1c1d20;--focus:#f3aa84;
 --page-gutter:64px;--max:1512px;--r:16px;--sp:104px;
 --ease:cubic-bezier(.22,.68,0,1);--spring:cubic-bezier(.22,.68,0,1);
}
html{scroll-padding-top:90px}
body{background:var(--bg);font-family:var(--disp);letter-spacing:0}
body.modal-open{overflow:hidden}
::selection{background:#ff9a69;color:#16110e}
a,button{-webkit-tap-highlight-color:transparent}
a:focus-visible,button:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--focus);outline-offset:5px}
button{font:inherit}
.wrap{padding-inline:var(--page-gutter)}
:is(#enterprise,#enterprise-capabilities,#product,#tech,#solution,#training,#about,#careers){scroll-margin-top:0}
.aurora,.grain{display:none}
.progress{height:2px;width:100%;transform:scaleX(0);transform-origin:left;background:linear-gradient(90deg,#ff682b,#ffc8a8);box-shadow:none;transition:none}
header{background:rgba(11,12,14,.76);border-bottom:1px solid var(--line-2);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
header.on{background:rgba(11,12,14,.9);border-color:var(--line);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px)}
.nav{height:90px;gap:30px}
.brand{flex-shrink:0;font-size:19px;font-weight:500;gap:13px;letter-spacing:.8px}
.brand small{font-size:8px;color:#9f9f9d;letter-spacing:2.8px;margin-top:1px}
.logo,.logo.has-img{width:36px;height:36px;border-radius:10px;box-shadow:none}
nav ul{gap:28px}
.nav ul a{font-size:13px;color:#aaa9a5;font-weight:400;white-space:nowrap;transition:color .25s}
.nav ul a:hover,.nav ul a[aria-current="location"]{color:#fff}
nav ul a::after{bottom:-12px;height:2px;background:var(--brand)}
nav ul a[aria-current="location"]::after{width:18px}
.socs{gap:7px}.soc{border-radius:50%;width:30px;height:30px;background:transparent;border-color:var(--line)}
.btn{position:relative;min-height:50px;border-radius:999px;padding:12px 24px;font-size:13px;font-weight:500;letter-spacing:.1px;justify-content:center;gap:20px;transition:background .3s,color .3s,border-color .3s,box-shadow .3s,transform .5s var(--ease),translate .4s var(--ease)}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 30px #92adff13;border-color:#95a8d3}
.btn.primary{background:#f0eee8;color:#171819;border:1px solid #f0eee8;box-shadow:none;font-weight:600}
.btn.primary:hover{background:#fff;box-shadow:0 8px 28px #0005}
.btn.primary::after{display:none}
.btn:not(.primary){background:rgba(18,23,35,.3);backdrop-filter:blur(8px)}
.btn:not(.primary):hover{background:rgba(142,168,234,.1)}
.btn>span{font-size:20px;font-weight:400;transition:transform .35s var(--ease)}
.btn:hover>span{transform:translate(2px,-2px)}
.nav .btn.primary{min-height:41px;padding:9px 19px;font-size:12px;background:transparent;color:#e0e6f5;border-color:#a3b7e440;box-shadow:none}
.nav .btn.primary:hover{background:#c2d2fb15;border-color:#c2d2fb88}
/* A free-standing metal brand mark, balanced by quiet editorial typography. */
.hero{position:relative;padding:0;text-align:left;isolation:isolate;overflow:hidden;background:#0b0c0e}
.hero::before{display:none}
.hero>.wrap{position:relative;z-index:2;pointer-events:none}
.hero a,.hero .pillar{pointer-events:auto}
.hero-live-visual{position:absolute;z-index:0;inset:0 0 auto;height:760px;overflow:hidden;background:transparent}
#windScene{display:block;width:100%;height:100%;opacity:0;transition:opacity 1s}
.scene-ready #windScene{opacity:1}
.hero-live-visual .scene-fallback{position:absolute;right:3%;top:5%;width:53%;height:78%;max-height:none;object-fit:contain;mix-blend-mode:normal;opacity:.8;filter:url(#jf-mark-cutout) drop-shadow(0 22px 24px #0008);transform:perspective(1100px) rotateY(-20deg) rotateZ(-5deg);transition:opacity .6s}
.scene-ready .scene-fallback{opacity:0;visibility:hidden}
.hero-atmosphere{position:absolute;z-index:1;inset:0 0 auto;height:760px;pointer-events:none;background:linear-gradient(0deg,#0b0c0e,transparent 14%),radial-gradient(ellipse at 71% 73%,#ff763104,transparent 38%)}
.hero-layout{position:relative;display:flex;align-items:center;min-height:690px;padding:62px 0 92px}
.hero-intro{position:relative;z-index:2;min-width:0;width:57%;translate:none;opacity:1}
.hero-eyebrow{display:flex;align-items:center;gap:12px;color:#9f9d96;font-size:10px;font-weight:400;letter-spacing:2.1px;margin-bottom:38px}
.hero-eyebrow>span{width:6px;height:6px;border-radius:50%;background:#ff793f;box-shadow:0 0 18px #ff792f30}
.hero h1{font-size:clamp(72px,7.3vw,110px);font-weight:500;letter-spacing:-5px;line-height:1.15;margin-bottom:30px;text-shadow:none;color:#f4f2ec}
.hero h1>span{display:block;width:max-content;max-width:100%}
.hero h1 .g{margin-left:0;background:none;color:#f4f2ec;animation:none}
.hero h1 .g::after{content:".";display:inline;color:#ff793f;margin-left:5px}
.hero-brief{font-size:18px;letter-spacing:.3px;font-weight:400;color:#b9b8b3;margin-bottom:12px}
.hero .tag{padding:0;margin:0 0 35px;background:none;border:0;border-radius:0;color:#777a7a;font-size:11px;font-weight:400;line-height:1.9;letter-spacing:.3px}
.hero-cta{justify-content:flex-start;gap:22px}
.hero .hero-cta .btn{min-width:150px;min-height:52px;border-radius:6px;padding:12px 20px;font-size:12px}
.hero .hero-cta .btn.primary{background:#efede6;color:#191a1b;border-color:#efede6;box-shadow:none}
.hero .hero-cta .btn.primary:hover{background:#fff}
.hero .hero-explore{min-width:115px;border:0;border-bottom:1px solid #ffffff30;border-radius:0;background:none;backdrop-filter:none;padding:12px 2px;color:#d0cfc9}
.hero .hero-explore:hover{background:none;border-bottom-color:#ff793f;box-shadow:none}
.hero-art-caption{position:absolute;right:6%;bottom:49px;display:flex;align-items:center;gap:14px;color:#d0ccc4;font-size:10px;letter-spacing:2.5px;pointer-events:none}
.hero-art-caption::before{content:"";display:block;width:32px;height:1px;background:#ff793f}
.hero-art-caption small{display:block;font-size:8px;color:#656866;letter-spacing:2px;margin-top:6px}
.hero-side-label,.interaction-mark{display:none}
.hero-divider{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid #ffffff13;padding:20px 0;color:#787b79;font-size:10px;letter-spacing:1px}
.hero-divider a{display:inline-flex;align-items:center;gap:14px;font-size:9px;letter-spacing:1.5px}
.hero-divider a:hover{color:var(--ink)}
.scroll-mark{display:grid;place-items:center;width:28px;height:28px;border:0;border-radius:0;font-size:17px;color:#ff793f}
.pillars{grid-template-columns:repeat(5,minmax(0,1fr));gap:0;margin:28px 0 0;padding:0 0 44px;border-bottom:1px solid var(--line)}
.pillars::before,.pillars::after,.pillar::before,.pillar::after{display:none}
.pillar,.pillar:hover{position:relative;padding:12px 26px;min-height:0;grid-column:auto;background:none;border:0;border-right:1px solid var(--line);border-radius:0;box-shadow:none;transform:none;transition:background .3s}
.pillar:hover{background:radial-gradient(150px circle at var(--mouse-x,50%) var(--mouse-y,50%),#a4baff14,transparent)}
.pillar:first-child{padding-left:0}.pillar:last-child{border-right:0}
.pillar-meta{margin-bottom:20px}.pillar-meta>span:last-child{display:none}
.pillar-no{font-size:10px;color:#7f95c6}.pillar .ico{display:none}
.pillar h4{font-size:15px;font-weight:500;color:var(--ink);margin-bottom:9px}
.pillar p{font-size:12px;color:#7e8aa1}
.hero-story{display:grid;grid-template-columns:1fr 1.6fr;gap:100px;padding:76px 0 12px;pointer-events:auto}
.hero-story-label>span{font-size:9px;letter-spacing:2px;color:#7c8ead}
.hero-story-label h2{font-size:32px;font-weight:400;letter-spacing:-.5px;line-height:1.5;margin-top:18px;color:#e5ecfd}
.hero .hero-story .lead{font-size:17px;color:#99a7bf;line-height:2.05;max-width:750px;margin:32px 0 0;text-wrap:pretty}
.ico{background:linear-gradient(140deg,#bacaff12,#c3b0ff05);border:1px solid var(--line);border-radius:12px;box-shadow:inset 0 1px 0 #dce5ff0d}
.ico svg{stroke:#bbcaff;stroke-width:1.45}
.head{text-align:left;max-width:none;margin:0 0 44px}
.head h2{font-size:clamp(30px,3.2vw,48px);letter-spacing:-1px;line-height:1.3;font-weight:500}
.head p{max-width:700px;color:var(--muted);font-size:15px;line-height:1.9}
.kick{color:var(--muted-2);font-size:10px;letter-spacing:2.8px;font-weight:500;margin-bottom:18px}
.kick::before{width:20px;height:1px;border-radius:0;background:var(--brand)}
.card,.perk,.job,.scard,.system-cap,.training-course{border-radius:16px;background:linear-gradient(150deg,#151c2b,#0d111b);border-color:var(--line);box-shadow:inset 0 1px 0 #d2e0ff08}
.card:hover,.perk:hover,.job:hover,.scard:hover,.system-cap:hover,.training-course:hover{transform:translateY(-4px);background:#141c2c;border-color:#a4bcf448;box-shadow:0 14px 50px #0002}
.card::after{display:none}
.jifeng-ui>section:has(>.wrap>.cta){padding-top:36px;padding-bottom:0}
.cta{text-align:center;padding:90px 50px;border-radius:24px;background:radial-gradient(ellipse at 50% 120%,#41477948,transparent 65%),#0c111c;border-color:var(--line);box-shadow:inset 0 1px 0 #d9e4ff12}
.cta .cta-bg{opacity:.16;filter:saturate(.4)}
.cta::after{background:linear-gradient(180deg,#080d16aa,#101b3299)}
.cta h2{max-width:850px;margin:auto;font-size:clamp(30px,3.8vw,52px);font-weight:500;letter-spacing:-1px;line-height:1.4}
.cta p{max-width:650px;margin:22px auto 32px;font-size:15px}
.cta .hero-cta{justify-content:center}
footer{padding:70px 0 30px;margin-top:104px;background:linear-gradient(#080a10,#090d17)}
.foot{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:60px}
.foot .col h5{font-size:12px;font-weight:500;margin-bottom:22px}
.foot .col a{font-size:12px;color:var(--muted-2);margin-bottom:12px}
.foot .col .brand{display:flex;color:var(--ink);font-size:19px}
.copy{display:flex;justify-content:space-between;gap:15px;text-align:left;margin-top:64px;padding-top:24px;font-size:10px}
.copy .beian::before{display:none}
.jifeng-ui .modal-card{background:linear-gradient(145deg,#172032,#0b101c);border-color:var(--line);border-radius:22px;padding:32px}
.jifeng-ui .modal-card h3{font-weight:500}.jifeng-ui .modal-kicker{color:var(--brand)}
.jifeng-ui .modal-close{border-radius:50%}.jifeng-ui .modal-close:hover{transform:none}
.jifeng-ui .mitem,.jifeng-ui .mitem:hover{border-radius:12px;background:#161e2b;border-color:var(--line);box-shadow:none}
.jifeng-ui .mico{background:transparent;border:1px solid var(--line);color:var(--brand);border-radius:9px;box-shadow:none}
.jifeng-ui .emailbox{background:#202b3e;border-color:var(--line)}
.jifeng-ui .email-mark{color:var(--brand);background:#303c52}
.jifeng-ui .copy-btn{background:var(--brand);color:var(--bg);border-radius:99px}
.ui-reveal{opacity:0;translate:0 25px;transition:opacity .75s ease,translate 1s var(--ease)}
.ui-reveal.is-visible{opacity:1;translate:0 0}
.hero-intro{animation:ui-arrive 1.1s var(--ease) both}
.hero-intro h1>span{animation:ui-arrive 1.2s var(--ease) both}
.hero-intro h1>span:nth-child(2){animation-delay:.1s}
@keyframes ui-arrive{from{opacity:0;translate:0 32px;filter:blur(7px)}to{opacity:1;translate:0 0;filter:blur(0)}}
@keyframes compass-turn{to{transform:rotate(180deg)}}
@media(min-width:1600px){.hero-layout{min-height:740px}.hero-live-visual,.hero-atmosphere{height:800px}}
@media(max-width:1200px){
 :root{--page-gutter:40px}nav ul{gap:18px}.nav ul a{font-size:12px}.nav{gap:20px}
 .hero-layout{min-height:670px}.hero-live-visual,.hero-atmosphere{height:730px}
 .hero h1{font-size:84px;letter-spacing:-4px}.hero-intro{width:60%}.hero-art-caption{right:0;bottom:28px}
 .hero-eyebrow{font-size:9px;letter-spacing:2px}.hero-side-label{right:-18px}
}
@media(max-width:1050px){
 .nav{height:76px}nav ul{display:none}.ntoggle{display:grid;place-items:center;width:40px;height:40px;font-size:22px;margin:0}
 nav ul.open{display:flex;position:absolute;top:76px;left:0;right:0;flex-direction:column;background:#141517f5;backdrop-filter:blur(24px);padding:24px 40px;gap:0;border-bottom:1px solid var(--line)}
 .nav ul.open a{display:block;padding:12px 0;font-size:15px}nav ul a::after{display:none}
 .hero-layout{min-height:660px;padding-block:50px 85px}.hero-live-visual,.hero-atmosphere{height:720px}
 .hero h1{font-size:74px}.hero h1 .g{margin-left:0}.hero-brief{font-size:17px}
 .hero .tag{font-size:11px}.hero-art-caption{font-size:10px}.hero-art-caption small{font-size:7px}
 .pillar,.pillar:hover{padding-inline:16px}.pillar h4{font-size:13px}.pillar p{font-size:10px}
 .hero-story{gap:50px}.hero .hero-story .lead{font-size:15px}
 .foot{gap:36px;grid-template-columns:1.5fr 1fr 1fr 1fr}
}
@media(max-width:760px){
 :root{--page-gutter:24px}.hero-layout{min-height:740px;align-items:flex-start;padding:42px 0 320px}
 .hero-live-visual{top:340px;height:370px}.hero-atmosphere{top:340px;height:370px;background:linear-gradient(0deg,#0b0c0e,transparent 15%,transparent 88%,#0b0c0e)}
 .hero-intro{width:100%}.hero h1{font-size:clamp(64px,11.7vw,88px);letter-spacing:-3px;line-height:1.13;margin-bottom:23px}
 .hero h1 .g{margin-left:0}.hero-eyebrow{font-size:9px;margin-bottom:26px;letter-spacing:2px}
 .hero-brief{font-size:16px;margin-bottom:10px}.hero .tag{font-size:11px;margin-bottom:24px}
 .hero .hero-cta .btn{min-height:49px;min-width:145px;font-size:12px}
 .hero-art-caption{right:0;bottom:25px;font-size:9px}.hero-side-label{display:none}
 .hero-live-visual .scene-fallback{width:100%;right:0;top:0;height:100%}.hero-divider{font-size:9px;letter-spacing:.5px;padding-block:16px}
 .hero-divider>a{font-size:8px;letter-spacing:1px}.hero-divider>span{max-width:140px;text-align:right;line-height:1.7}
 .pillars{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:24px;padding-bottom:30px;margin-top:10px}
 .pillar,.pillar:hover,.pillar:nth-child(4),.pillar:nth-child(5),.pillar:last-child{grid-column:auto;padding:8px 12px}
 .pillar:nth-child(3){border-right:0}.pillar:first-child,.pillar:nth-child(4){padding-left:0}
 .pillar-meta{margin-bottom:12px}.pillar h4{font-size:12px}.pillar p{font-size:10px;line-height:1.7}
 .hero-story{grid-template-columns:1fr;gap:24px;padding-top:40px}.hero-story-label h2{font-size:28px}
 .hero .hero-story .lead{margin:0;font-size:14px;line-height:2}
 .cta{padding:48px 26px}.cta h2{font-size:30px}.cta p{font-size:14px}
 footer{margin-top:64px;padding-top:40px}.foot{grid-template-columns:repeat(3,minmax(0,1fr));gap:32px 20px}
 .foot .col:first-child{grid-column:1/-1;max-width:330px!important}.copy{display:block;line-height:1.8;margin-top:40px}
 .copy .beian{display:block;margin-left:0;margin-top:8px}.jifeng-ui .modal-card{padding:24px 18px}
}
@media(max-width:440px){
 :root{--page-gutter:22px}.nav{height:68px;gap:12px}.brand{font-size:16px;gap:9px}.brand small{display:block;font-size:7px;letter-spacing:1.8px}
 .logo,.logo.has-img{width:32px;height:32px;border-radius:8px}.nav .btn.primary.js-contact{padding:7px 12px;min-height:36px;font-size:11px}
 .nav>div{gap:8px!important}nav ul.open{top:68px;padding-inline:22px}.ntoggle{width:30px}
 .hero-layout{min-height:720px;padding-top:40px;padding-bottom:320px}.hero-live-visual,.hero-atmosphere{top:325px;height:370px}
 .hero h1{font-size:60px;letter-spacing:-3px}.hero-eyebrow{font-size:8px;letter-spacing:1.6px}
 .hero-brief{font-size:15px}.hero .tag{font-size:10px}.hero .hero-cta .btn{min-width:0;flex:1;width:auto;font-size:12px}
 .hero-divider>span{font-size:8px}.pillar,.pillar:hover{border:0}.pillar p{max-width:95px}.hero-cta .btn{width:auto;flex:1 1 auto}
}
@media(prefers-reduced-motion:reduce){
 html{scroll-behavior:auto}.ui-reveal{opacity:1;translate:none;transition:none}
 .hero-intro,.hero-intro h1>span,.interaction-mark{animation:none}
 .magnetic{translate:none!important}
}