:root{color-scheme:light;--navy:#0a1425;--ink:#142238;--muted:#53637a;--blue:#2854d9;--line:#dce3ef;--pale:#f3f6fb;font-family:Inter,"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:#fff;font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;line-height:1.7}a{color:inherit}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid #6793ff;outline-offset:5px}a,button,summary{touch-action:manipulation}[hidden]{display:none!important}.shell{width:min(1200px,calc(100% - 96px));margin-inline:auto}.skip{position:absolute;z-index:10;top:12px;left:12px;background:white;padding:10px 20px;transform:translateY(-160%)}.skip:focus{transform:none}.header{background:var(--navy);color:white;border-bottom:1px solid #ffffff21}.header-inner{width:min(1200px,calc(100% - 112px));min-height:88px;display:flex;justify-content:space-between;align-items:center;gap:30px}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;-webkit-font-smoothing:antialiased}.brand img{width:43px;height:43px;display:block;flex-shrink:0;object-fit:contain}.brand-word{display:flex;flex-direction:column;gap:4px;font-family:"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif}.brand-word strong{font-family:"Arial Black","Segoe UI",Arial,sans-serif;font-size:27px;font-weight:900;letter-spacing:-1.3px;line-height:1.04;color:#fff}.brand-word small{font-size:12px;font-weight:650;letter-spacing:3.2px;line-height:1.25;color:#e3e7ef;margin:0}.hero{background:var(--navy);color:white;overflow:hidden}.hero-inner{display:grid;grid-template-columns:1fr 330px;gap:40px;align-items:center;padding-block:100px 112px}.eyebrow{font-size:12px;font-weight:650;letter-spacing:1.8px;color:var(--blue);margin:0 0 22px}.hero .eyebrow{color:#a6bcec}.hero h1{font-size:clamp(38px,4.3vw,62px);font-weight:600;letter-spacing:-2px;line-height:1.28;margin:0 0 28px}.hero-description{max-width:620px;color:#b8c6db;font-size:17px;line-height:1.95;margin:0 0 38px}.button{display:inline-flex;justify-content:space-between;align-items:center;gap:42px;background:var(--blue);color:white;padding:14px 24px;text-decoration:none;font-weight:600;font-size:15px;border:0}.button:hover{background:#1d42b4}.hero-art{position:relative;min-height:340px;display:flex;align-items:center;justify-content:center;border-top:1px solid #3b4a62;border-bottom:1px solid #3b4a62}.hero-art:before,.hero-art:after{content:"";position:absolute;inset:25px 70px;border-left:1px solid #475f8b;transform:skewY(-35deg)}.hero-art:after{inset:25px 230px}.hero-art img{width:245px;opacity:.13}.hero-art span{position:absolute;bottom:30px;right:0;text-align:right;font-size:11px;line-height:2;letter-spacing:3px;color:#a6bcec}.mission{display:grid;grid-template-columns:1fr 2fr;gap:48px;padding-block:78px;border-bottom:1px solid var(--line)}h2{font-size:32px;line-height:1.4;font-weight:600;letter-spacing:-.8px;margin:0 0 22px}.mission p:not(.eyebrow){max-width:760px;color:var(--muted);margin:0;font-size:16px;line-height:2}.positions{padding-block:82px 96px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:40px}.section-heading h2{margin:0}.section-heading>p{font-size:14px;color:var(--muted);margin:0 0 5px}.toolbar{display:flex;gap:18px;align-items:center;padding:18px 0 28px}.toolbar label{font-size:14px;font-weight:600;white-space:nowrap}.toolbar input{border:1px solid #bac7dc;background:white;border-radius:0;width:min(420px,100%);padding:11px 14px;font-size:14px;color:var(--ink)}#job-count{margin-left:auto;font-size:13px;color:var(--muted);white-space:nowrap}.job{border-top:1px solid var(--line)}.job:last-child{border-bottom:1px solid var(--line)}.job summary{cursor:pointer;list-style:none;display:grid;grid-template-columns:100px 1fr auto;align-items:center;gap:24px;padding:30px 4px}.job summary::-webkit-details-marker{display:none}.job-code{font:13px/1.5 ui-monospace,monospace;color:var(--muted)}.job h3{font-size:23px;font-weight:550;margin:0;line-height:1.5}.job-category{display:block;font-size:13px;color:var(--muted);font-weight:400;margin-top:6px}.job-toggle{width:32px;height:32px;position:relative;color:var(--blue)}.job-toggle:before,.job-toggle:after{content:"";position:absolute;top:15px;left:7px;width:18px;height:1.5px;background:currentColor}.job-toggle:after{transform:rotate(90deg)}.job[open] .job-toggle:after{transform:rotate(0)}.job[open] summary,.job summary:hover{color:var(--blue)}.job[open] summary{padding-bottom:16px}.job-body{padding:0 64px 38px 128px;max-width:1000px}.job-body h4{font-size:15px;margin:22px 0 10px}.job-body>h4:first-child{margin-top:0}.job-body ul{padding-left:20px;margin:0;color:var(--muted);font-size:15px;line-height:1.95}.job-body li+li{margin-top:6px}.job-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:30px}.load-status{background:var(--pale);color:var(--muted);padding:22px;margin:12px 0}.retry{background:white;border:1px solid #b4c4e3;color:var(--blue);padding:10px 20px;cursor:pointer;margin:0 0 24px}.footer{display:flex;justify-content:space-between;align-items:center;gap:24px;padding-block:30px;font-size:12px;color:var(--muted)}.footer a{text-decoration:none}.footer-brand{font-weight:650;color:var(--ink)}@media(max-width:900px){.shell{width:calc(100% - 48px)}.hero-inner{grid-template-columns:1fr 220px;padding-block:76px 84px;gap:20px}.hero-art{min-height:280px}.hero-art img{width:190px}.mission{grid-template-columns:1fr 2fr;gap:24px}.job-body{padding-left:90px}.job summary{grid-template-columns:66px 1fr auto;gap:20px}.hero h1{letter-spacing:-1px}.hero-art:after{display:none}}@media(max-width:640px){.shell{width:calc(100% - 40px)}.hero-inner{display:block;padding-block:62px 70px}.hero-art{display:none}.hero h1{font-size:clamp(24px,7.2vw,38px)}.hero-description{font-size:15px}.mission{display:block;padding-block:46px}.mission .eyebrow{margin-bottom:18px}h2{font-size:26px}.mission p:not(.eyebrow){font-size:15px}.positions{padding-block:50px 64px}.section-heading{display:block;margin-bottom:24px}.section-heading>p{margin-top:18px}.toolbar{flex-wrap:wrap;gap:10px}.toolbar input{order:3;width:100%}.job summary{grid-template-columns:1fr auto;gap:8px;padding-block:25px}.job[open] summary{padding-bottom:14px}.job-code{grid-column:1;grid-row:1}.job h3{grid-column:1;grid-row:2;font-size:21px}.job-toggle{grid-column:2;grid-row:1/3}.job-body{padding:0 0 30px}.job-body ul{font-size:14px}.footer{flex-wrap:wrap;gap:16px}.footer>span{display:none}.eyebrow{font-size:11px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

@media(max-width:1100px){.header-inner{width:calc(100% - 80px)}}
@media(max-width:800px){.header-inner{width:calc(100% - 48px);min-height:75px;padding-block:10px;box-sizing:border-box}.brand img{width:37px;height:37px}.brand-word strong{font-size:25px}.brand-word small{font-size:11px;letter-spacing:2.8px}}
@media(max-width:480px){.header-inner{width:calc(100% - 40px)}.brand{gap:8px}.brand img{width:32px;height:32px}.brand-word{gap:3px}.brand-word strong{font-size:22px;letter-spacing:-1px}.brand-word small{font-size:10px;letter-spacing:2.3px}}
@media(max-width:360px){.brand img{width:29px;height:29px}.brand-word strong{font-size:20px}}