:root{
  --bg:#0a0a0a;--bg-2:#111;--paper:#f3f1ea;--paper-2:#e9e6dc;--ink:#111;--muted:#a6a6a1;
  --line:#2a2a2a;--green:#1bc46b;--green-dark:#0b8f49;--orange:#ff5a1f;--white:#fff;--shell:1440px;
  --header:76px;--ease:cubic-bezier(.2,.75,.2,1)
}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header) + 18px)}body{margin:0;min-width:320px;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none}button{font:inherit}img{display:block;max-width:100%}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:.96;letter-spacing:-.035em;text-wrap:balance}p{color:#444}.shell{width:min(calc(100% - 80px),var(--shell));margin-inline:auto}.section{padding-block:124px}.skip-link{position:fixed;z-index:999;left:12px;top:12px;padding:10px 14px;background:var(--green);color:#04130b;transform:translateY(-150%);font-weight:800}.skip-link:focus{transform:none}:focus-visible{outline:3px solid var(--green);outline-offset:4px}.kicker{display:flex;align-items:center;gap:10px;margin:0 0 18px;color:inherit;font:800 12px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.12em;text-transform:uppercase}.kicker:before{content:"";width:34px;height:2px;background:var(--green)}
.site-header{position:fixed;z-index:80;inset:0 0 auto;height:var(--header);color:var(--white);background:rgba(10,10,10,.82);border-bottom:1px solid rgba(255,255,255,.08);backdrop-filter:blur(16px);transition:background .2s ease}.site-header.scrolled{background:rgba(10,10,10,.96)}.header-inner{height:100%;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:28px}.brand{display:inline-flex;align-items:center;gap:11px;min-width:0}.brand img{width:42px;height:42px}.brand-word{display:grid;grid-template-columns:auto auto;align-items:end;gap:0 7px;white-space:nowrap}.brand-word strong{font-size:17px;line-height:1;font-weight:850;letter-spacing:-.03em}.brand-word b{color:var(--green);font:850 10px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.12em}.brand-word small{grid-column:1/-1;margin-top:4px;color:#8c8c88;font:700 8px/1.1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.09em;text-transform:uppercase}.desktop-nav{display:flex;justify-content:center;gap:32px}.desktop-nav a{position:relative;color:#c7c7c3;font-size:13px;font-weight:720}.desktop-nav a:after{position:absolute;content:"";inset:auto 0 -8px;height:1px;background:var(--green);transform:scaleX(0);transform-origin:left;transition:transform .18s ease}.desktop-nav a:hover{color:#fff}.desktop-nav a:hover:after{transform:scaleX(1)}.header-actions{display:flex;align-items:center;gap:10px}.language-switch{display:flex;align-items:center;border:1px solid #30302f;background:#111}.language-switch button{min-width:39px;height:34px;padding:0 9px;border:0;border-right:1px solid #30302f;color:#949490;background:transparent;font:800 10px/1 ui-monospace,SFMono-Regular,Menlo,monospace;cursor:pointer}.language-switch button:last-child{border-right:0}.language-switch button[aria-pressed="true"]{color:#07180e;background:var(--green)}.button{display:inline-flex;min-height:52px;align-items:center;justify-content:center;gap:14px;padding:13px 19px;border:1px solid transparent;font-weight:820;line-height:1.1;transition:transform .18s var(--ease),background-color .18s ease,color .18s ease}.button:hover{transform:translateY(-2px)}.button-small{min-height:36px;padding:9px 13px;color:#0b120e;background:var(--green);font-size:12px}.menu-toggle{display:none;width:42px;height:42px;padding:0;border:1px solid #2d2d2d;background:#111;position:relative;cursor:pointer}.menu-toggle span{position:absolute;width:18px;height:1px;left:11px;background:#fff;transition:transform .2s ease,top .2s ease}.menu-toggle span:first-child{top:16px}.menu-toggle span:last-child{top:24px}.menu-toggle[aria-expanded="true"] span:first-child{top:20px;transform:rotate(45deg)}.menu-toggle[aria-expanded="true"] span:last-child{top:20px;transform:rotate(-45deg)}.mobile-panel{display:none}
.hero{position:relative;overflow:hidden;min-height:920px;padding-top:calc(var(--header) + 90px);background:var(--bg);color:var(--white)}.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(to bottom,black 0%,rgba(0,0,0,.9) 55%,transparent 100%)}.hero:before{position:absolute;content:"";width:520px;height:520px;border:1px solid rgba(27,196,107,.18);border-radius:50%;right:-120px;top:90px;box-shadow:0 0 0 120px rgba(27,196,107,.03),0 0 0 240px rgba(27,196,107,.018)}.hero-layout{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,.9fr) minmax(500px,1.1fr);align-items:center;gap:80px}.hero-copy{padding-block:60px}.hero .kicker{color:var(--green)}.hero h1{max-width:760px;margin:0;font-size:clamp(64px,7.1vw,116px);font-weight:900;letter-spacing:-.065em}.hero-lead{max-width:670px;margin:30px 0 0;color:#bdbdb8;font-size:20px;line-height:1.55}.hero-actions{display:flex;align-items:center;gap:26px;margin-top:38px}.button-primary{color:#06130b;background:var(--green);box-shadow:0 14px 50px rgba(27,196,107,.15)}.button-primary:hover{background:#25dc79}.text-action{display:inline-flex;align-items:center;gap:11px;color:#deded9;font-size:14px;font-weight:760}.text-action span:last-child{color:var(--green)}.locale-line{display:flex;align-items:center;gap:10px;margin:34px 0 0;color:#777772;font:700 11px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.06em;text-transform:uppercase}.status-dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 5px rgba(27,196,107,.12)}
.hero-terminal{position:relative;min-height:600px;border:1px solid #2b2b2b;background:linear-gradient(180deg,#121212 0%,#0d0d0d 100%);box-shadow:0 48px 110px rgba(0,0,0,.44)}.terminal-head,.terminal-foot{display:flex;justify-content:space-between;align-items:center;padding:16px 18px;border-bottom:1px solid #292929;color:#777;font:800 10px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.1em}.terminal-tag{color:var(--green)}.terminal-flow{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid #292929}.flow-step{min-height:92px;padding:16px;border-right:1px solid #292929;display:flex;flex-direction:column;justify-content:space-between;color:#62625f}.flow-step:last-child{border-right:0}.flow-step span{font:700 10px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.flow-step b{font-size:12px;letter-spacing:.05em}.flow-step.active{color:#0a1a10;background:var(--green)}.parcel-stage{position:relative;min-height:420px;display:grid;place-items:center;overflow:hidden}.parcel-stage:before,.parcel-stage:after{content:"";position:absolute;background:#242424}.parcel-stage:before{left:50%;top:0;bottom:0;width:1px}.parcel-stage:after{top:50%;left:0;right:0;height:1px}.parcel-box{position:relative;z-index:2;width:min(72%,430px);aspect-ratio:1.16;background:#d7c4a4;border:1px solid #f0dec0;box-shadow:18px 20px 0 #0a0a0a,18px 20px 0 1px #333;transform:rotate(-3deg)}.parcel-box:before{position:absolute;content:"";inset:10px;border:1px dashed rgba(0,0,0,.26)}.parcel-tape{position:absolute;top:0;bottom:0;left:42%;width:16%;background:#b49d77;border-left:1px solid rgba(0,0,0,.13);border-right:1px solid rgba(0,0,0,.13)}.parcel-label{position:absolute;z-index:2;right:8%;bottom:11%;width:50%;padding:14px;background:#f2f0e8;color:#101010;box-shadow:0 5px 0 rgba(0,0,0,.13)}.parcel-label small,.parcel-label span{display:block;font:750 8px/1.25 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.06em}.parcel-label strong{display:block;margin:7px 0;font:900 21px/1 Arial,sans-serif;letter-spacing:-.04em}.barcode{height:28px;margin:7px 0;background:repeating-linear-gradient(90deg,#111 0 2px,transparent 2px 4px,#111 4px 5px,transparent 5px 8px)}.scan-line{position:absolute;z-index:4;left:11%;right:11%;height:1px;top:30%;background:var(--green);box-shadow:0 0 18px var(--green);animation:scan 3.2s ease-in-out infinite}.terminal-foot{border-top:1px solid #292929;border-bottom:0}
.operation-strip{overflow:hidden;color:#07170e;background:var(--green);border-block:1px solid #0ea857}.strip-track{display:flex;width:max-content;align-items:center;gap:25px;padding:14px 0;animation:marquee 26s linear infinite;font:900 12px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.12em}.strip-track i{font-style:normal;font-size:8px}.intro{background:var(--paper)}.intro-layout{display:grid;grid-template-columns:120px minmax(0,1.15fr) minmax(360px,.85fr);gap:60px;align-items:start}.section-index{padding-top:8px;color:#aaa69d;font:800 13px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.intro h2,.section-head h2,.operation h2,.language-section h2,.faq h2{margin:0;font-size:clamp(48px,5.4vw,84px);font-weight:890}.intro-body{padding-top:40px}.intro-body>p{max-width:620px;font-size:20px;line-height:1.65}.note-line{display:flex;align-items:center;gap:14px;margin-top:34px}.note-line span{width:44px;height:1px;background:#111}.note-line small{color:#68665f;font:700 10px/1.45 ui-monospace,SFMono-Regular,Menlo,monospace;text-transform:uppercase;letter-spacing:.08em}
.services{background:#111;color:#fff}.services .kicker,.operation .kicker,.quote-section .kicker{color:var(--green)}.section-head{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(320px,.65fr);gap:80px;align-items:end;margin-bottom:68px}.section-head h2{max-width:900px}.section-head>p{max-width:520px;margin:0 0 8px;color:#979792;font-size:18px}.services-list{border-top:1px solid #303030}.service-row{display:grid;grid-template-columns:90px minmax(260px,.75fr) minmax(320px,1fr) 34px;gap:36px;align-items:start;padding:29px 0;border-bottom:1px solid #303030;transition:background-color .18s ease,padding .18s ease}.service-row:hover{padding-inline:18px;background:#171717}.service-no{color:var(--green);font:800 11px/1.3 ui-monospace,SFMono-Regular,Menlo,monospace}.service-row h3{margin:0;color:#fff;font-size:24px;letter-spacing:-.025em}.service-row p{max-width:650px;margin:0;color:#8d8d88}.service-arrow{color:#5f5f5c;font-size:20px}
.operation{background:var(--paper-2)}.operation-layout{display:grid;grid-template-columns:minmax(380px,.72fr) minmax(520px,1.28fr);gap:100px}.operation-intro{position:sticky;top:130px;align-self:start}.operation-intro h2{max-width:620px}.operation-intro>p:last-child{max-width:500px;margin:30px 0 0;font-size:18px}.operation-steps{list-style:none;margin:0;padding:0;border-top:1px solid #b9b5ab}.operation-steps li{display:grid;grid-template-columns:90px 1fr;gap:30px;padding:32px 0 38px;border-bottom:1px solid #b9b5ab}.operation-steps li>span{font:800 11px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace}.operation-steps h3{margin:0 0 10px;font-size:31px}.operation-steps p{max-width:640px;margin:0;color:#5f5c56;font-size:17px}
.language-section{position:relative;overflow:hidden;background:var(--bg);color:#fff}.language-section:after{position:absolute;content:"中";right:-40px;bottom:-160px;color:rgba(255,255,255,.025);font:900 520px/1 Arial,sans-serif}.language-layout{position:relative;z-index:2;display:grid;grid-template-columns:minmax(430px,.9fr) minmax(500px,1.1fr);gap:110px;align-items:center}.language-copy h2{max-width:700px}.language-copy>p:not(.kicker){max-width:600px;margin:30px 0 0;color:#aaa9a4;font-size:19px}.language-copy small{display:block;max-width:590px;margin-top:34px;padding-top:18px;border-top:1px solid #2a2a2a;color:#6d6d69;font:700 10px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;text-transform:uppercase}.language-stack{border-top:1px solid #303030}.language-stack>div{display:grid;grid-template-columns:56px 1fr auto;align-items:center;gap:20px;min-height:108px;border-bottom:1px solid #303030}.language-stack span{color:var(--green);font:800 10px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.language-stack b{font-size:38px;letter-spacing:-.04em}.language-stack em{color:#555550;font:800 9px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;font-style:normal;letter-spacing:.08em}
.sectors{background:var(--paper)}.sectors .section-head{grid-template-columns:1fr;margin-bottom:54px}.sectors .section-head h2{max-width:960px}.sector-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #b9b5ab;border-left:1px solid #b9b5ab}.sector-card{min-height:330px;padding:24px;border-right:1px solid #b9b5ab;border-bottom:1px solid #b9b5ab;display:flex;flex-direction:column}.sector-card>span{font:800 10px/1 ui-monospace,SFMono-Regular,Menlo,monospace;color:#89867f}.sector-card h3{margin:auto 0 16px;font-size:29px}.sector-card p{margin:0;color:#66625c}.quote-section{padding-block:100px;color:#fff;background:var(--green-dark)}.quote-section .kicker{color:#d6ffe6}.quote-section .kicker:before{background:#d6ffe6}.quote-layout{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(300px,.8fr);gap:80px;align-items:end}.quote-copy h2{max-width:900px;margin:0;font-size:clamp(52px,5vw,80px);font-weight:900}.quote-copy>p:last-child{max-width:680px;margin:28px 0 0;color:#cbe9d8;font-size:18px}.quote-action{display:grid;justify-items:start;gap:15px}.button-light{min-width:250px;background:#fff;color:#0b2b18}.quote-action small{color:#b3d7c2;font:700 10px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;text-transform:uppercase;letter-spacing:.08em}
.faq{background:#f3f1ea}.faq-layout{display:grid;grid-template-columns:minmax(360px,.75fr) minmax(500px,1.25fr);gap:100px}.faq-intro{position:sticky;top:130px;align-self:start}.faq-list{border-top:1px solid #b9b5ab}.faq details{border-bottom:1px solid #b9b5ab}.faq summary{list-style:none;display:grid;grid-template-columns:1fr 26px;gap:20px;align-items:center;padding:25px 0;font-size:19px;font-weight:820;cursor:pointer}.faq summary::-webkit-details-marker{display:none}.faq summary i{position:relative;width:20px;height:20px}.faq summary i:before,.faq summary i:after{position:absolute;content:"";left:2px;right:2px;top:9px;height:1px;background:#111;transition:transform .2s ease}.faq summary i:after{transform:rotate(90deg)}.faq details[open] summary i:after{transform:rotate(0)}.faq details p{max-width:760px;margin:0;padding:0 50px 28px 0;color:#5f5c56;font-size:16px;line-height:1.7}
.site-footer{padding:72px 0 22px;color:#fff;background:#080808;border-top:1px solid #242424}.footer-grid{display:grid;grid-template-columns:1fr 240px 220px;gap:70px;align-items:start}.footer-brand .brand-word small{color:#5e5e5a}.footer-meta{display:grid;gap:9px}.footer-meta>span{margin-bottom:8px;color:#5e5e5a;font:800 9px/1 ui-monospace,SFMono-Regular,Menlo,monospace;text-transform:uppercase;letter-spacing:.1em}.footer-meta a{color:#c2c2bd;font-size:13px}.footer-meta a:hover{color:var(--green)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:70px;padding-top:18px;border-top:1px solid #242424;color:#555550;font:700 9px/1.3 ui-monospace,SFMono-Regular,Menlo,monospace;text-transform:uppercase;letter-spacing:.07em}.floating-wa{position:fixed;z-index:60;right:20px;bottom:20px;display:flex;align-items:center;gap:9px;padding:9px 13px 9px 9px;color:#06130b;background:var(--green);box-shadow:0 15px 40px rgba(0,0,0,.22);font-size:12px}.floating-wa span{display:grid;place-items:center;width:27px;height:27px;color:#fff;background:#0a5d34;font:900 9px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.floating-wa b{font-size:11px}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}.reveal.visible{opacity:1;transform:none}@keyframes scan{0%,100%{top:24%;opacity:.45}50%{top:76%;opacity:1}}@keyframes marquee{to{transform:translateX(-50%)}}
html[data-lang="zh"] body{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif}html[data-lang="zh"] h1,html[data-lang="zh"] h2,html[data-lang="zh"] h3{letter-spacing:-.02em}html[data-lang="zh"] .hero h1{font-size:clamp(58px,6.7vw,104px)}
@media (max-width:1180px){.shell{width:min(calc(100% - 48px),var(--shell))}.desktop-nav{gap:20px}.desktop-nav a{font-size:12px}.language-switch{display:none}.hero{min-height:auto;padding-bottom:90px}.hero-layout{grid-template-columns:1fr 1fr;gap:40px}.hero h1{font-size:clamp(56px,7vw,82px)}.hero-terminal{min-height:540px}.intro-layout{grid-template-columns:70px 1fr 1fr;gap:36px}.operation-layout,.language-layout,.faq-layout{gap:60px}.sector-card{min-height:300px}}
@media (max-width:920px){:root{--header:68px}.shell{width:min(calc(100% - 36px),var(--shell))}.desktop-nav,.header-actions>.button-small{display:none}.header-inner{grid-template-columns:1fr auto}.header-actions{gap:8px}.header-actions .language-switch{display:flex}.menu-toggle{display:block}.mobile-panel{position:absolute;display:grid;top:calc(100% + 1px);left:0;right:0;padding:18px;background:#0c0c0c;border-bottom:1px solid #2a2a2a;transform:translateY(-12px);opacity:0;pointer-events:none;transition:opacity .2s ease,transform .2s ease}.mobile-panel.open{opacity:1;transform:none;pointer-events:auto}.mobile-panel a{padding:15px 8px;border-bottom:1px solid #252525;color:#ddd;font-weight:750}.mobile-panel a:last-child{color:#07170e;background:var(--green);border:0;margin-top:10px;padding-inline:14px}.hero{padding-top:calc(var(--header) + 70px)}.hero-layout{grid-template-columns:1fr}.hero-copy{padding-block:24px}.hero-copy{max-width:780px}.hero-terminal{width:min(100%,760px);min-height:560px}.section{padding-block:96px}.intro-layout{grid-template-columns:50px 1fr}.intro-body{grid-column:2;padding-top:0}.section-head{grid-template-columns:1fr;gap:26px}.service-row{grid-template-columns:60px minmax(220px,.75fr) 1fr 25px;gap:24px}.operation-layout,.language-layout,.faq-layout{grid-template-columns:1fr}.operation-intro,.faq-intro{position:static}.language-stack{max-width:760px}.sector-grid{grid-template-columns:repeat(2,1fr)}.quote-layout{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}
@media (max-width:640px){.shell{width:min(calc(100% - 28px),var(--shell))}.site-header .brand-word small{display:none}.brand-word strong{font-size:15px}.brand-word b{font-size:9px}.site-header .brand img{width:38px;height:38px}.header-actions .language-switch button{min-width:32px;padding:0 6px}.header-actions .language-switch{max-width:108px}.hero{padding-top:calc(var(--header) + 54px);padding-bottom:54px}.hero h1{font-size:clamp(49px,15vw,70px);letter-spacing:-.06em}.hero-lead{font-size:17px;margin-top:22px}.hero-actions{align-items:flex-start;flex-direction:column;gap:18px;margin-top:30px}.button{width:100%}.hero-terminal{min-height:445px}.terminal-head,.terminal-foot{padding:12px;font-size:8px}.terminal-flow{grid-template-columns:repeat(2,1fr)}.flow-step{min-height:72px}.flow-step:nth-child(2){border-right:0}.flow-step:nth-child(-n+2){border-bottom:1px solid #292929}.parcel-stage{min-height:280px}.parcel-box{width:75%}.parcel-label{width:55%;padding:9px}.parcel-label strong{font-size:16px}.barcode{height:21px}.operation-strip .strip-track{gap:18px}.section{padding-block:76px}.intro-layout{grid-template-columns:1fr}.section-index{display:none}.intro-body{grid-column:auto}.intro h2,.section-head h2,.operation h2,.language-section h2,.faq h2{font-size:clamp(42px,13vw,60px)}.intro-body>p{font-size:17px}.section-head{margin-bottom:44px}.services-list{border-top:1px solid #303030}.service-row{grid-template-columns:48px 1fr 24px;gap:14px;padding:23px 0}.service-row h3{font-size:21px}.service-row p{grid-column:2/-1;font-size:14px}.service-row:hover{padding-inline:0;background:transparent}.operation-steps li{grid-template-columns:48px 1fr;gap:14px}.operation-steps h3{font-size:26px}.operation-steps p{font-size:15px}.language-section:after{font-size:300px;bottom:-70px}.language-stack>div{grid-template-columns:42px 1fr;min-height:90px}.language-stack b{font-size:31px}.language-stack em{display:none}.sector-grid{grid-template-columns:1fr}.sector-card{min-height:235px}.quote-section{padding-block:72px}.quote-copy h2{font-size:clamp(44px,13vw,60px)}.faq summary{font-size:17px;padding:21px 0}.footer-grid{grid-template-columns:1fr;gap:40px}.footer-brand{grid-column:auto}.footer-bottom{align-items:flex-start;flex-direction:column;margin-top:50px}.floating-wa{right:14px;bottom:14px}.floating-wa b{display:none}.floating-wa{padding:7px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.scan-line,.strip-track{animation:none}.button{transition:none}}