:root{--ink:#f3f5f7;--muted:#9aa2aa;--dim:#69737c;--night:#050708;--panel:#0c1113f0;--line:#dbe8ee1f;--line-strong:#dbe8ee38;--steel:#91a3ad;--cyan:#48d9e8;--blue:#3485ff;--amber:#ffb14a;--green:#5df3ad;--max:1480px}*{box-sizing:border-box}html{background:var(--night);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;scroll-behavior:smooth}body{color:var(--ink);-webkit-font-smoothing:antialiased;background:radial-gradient(circle at 78% 8%,#26647324,#0000 29rem),linear-gradient(#070a0b 0%,#040607 100%);margin:0;font-family:Inter,Segoe UI,Microsoft YaHei UI,Arial,sans-serif}a{color:inherit;text-decoration:none}button{color:inherit;font:inherit}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:2px solid var(--cyan);outline-offset:4px}.site-shell{min-height:100vh;position:relative;overflow:clip}.site-shell:before{content:"";pointer-events:none;z-index:0;background-image:linear-gradient(#ffffff06 1px,#0000 1px),linear-gradient(90deg,#ffffff06 1px,#0000 1px);background-size:76px 76px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#000 0%,#0000 72%);mask-image:linear-gradient(#000 0%,#0000 72%)}.site-header,.home-hero,.section-intro,.principle-grid,.stage-line,.site-footer,.detail-hero,.stat-grid,.content-grid,.next-page{max-width:var(--max);z-index:3;width:calc(100% - 96px);margin-inline:auto;position:relative}.site-header{border-bottom:1px solid var(--line);z-index:100;justify-content:space-between;align-items:center;height:94px;display:flex}.brand{flex:none;align-items:center;gap:13px;display:inline-flex}.brand-mark{color:#c9fbff;background:linear-gradient(145deg,#48d9e824,#3485ff0d);border:1px solid #48d9e880;justify-content:center;align-items:center;width:42px;height:38px;font-size:13px;font-weight:700;display:inline-flex;position:relative;transform:skew(-7deg);box-shadow:inset 0 0 16px #48d9e814,0 0 24px #48d9e814}.brand-mark i{background:var(--cyan);box-shadow:0 0 10px var(--cyan);width:4px;height:4px;position:absolute;top:-2px;right:-2px}.brand-name{letter-spacing:-.02em;font-size:16px;font-weight:700;line-height:1}.brand-name small{color:var(--muted);letter-spacing:.18em;text-transform:uppercase;margin-top:7px;font-size:7px;font-weight:650;display:block}.desktop-nav{align-items:stretch;height:100%;margin-left:auto;margin-right:18px;display:flex}.nav-group{display:flex;position:relative}.nav-group>button{color:#b8c0c5;cursor:pointer;background:0 0;border:0;border-bottom:1px solid #0000;align-items:center;gap:10px;height:100%;padding:0 24px;font-size:12px;transition:color .16s,border-color .16s;display:flex}.nav-group>button:hover,.nav-group>button.is-current,.nav-group.is-open>button{border-bottom-color:var(--cyan);color:#fff}.nav-chevron{border-bottom:1px solid;border-right:1px solid;width:5px;height:5px;margin-top:-3px;transition:transform .16s;transform:rotate(45deg)}.nav-group.is-open .nav-chevron{margin-top:3px;transform:rotate(225deg)}.nav-dropdown{-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);border:1px solid var(--line-strong);opacity:0;pointer-events:none;visibility:hidden;z-index:110;background:#080c0efa;min-width:310px;padding:12px;transition:opacity .15s,transform .15s,visibility .15s;display:grid;position:absolute;top:76px;right:0;transform:translateY(-8px);box-shadow:0 30px 80px #00000094}.nav-dropdown:before{background:linear-gradient(90deg, var(--cyan), transparent 74%);content:"";height:1px;position:absolute;top:-1px;left:0;right:0}.nav-group.is-open .nav-dropdown{opacity:1;pointer-events:auto;visibility:visible;transform:translateY(0)}.dropdown-label{color:var(--dim);letter-spacing:.17em;text-transform:uppercase;padding:10px 12px 12px;font-family:Consolas,monospace;font-size:8px;font-weight:700}.nav-dropdown a{color:#d2d8db;border-left:1px solid #0000;grid-template-columns:24px 1fr auto;align-items:center;gap:13px;min-height:48px;padding:0 12px;font-size:13px;transition:background .15s,border-color .15s,color .15s;display:grid}.nav-dropdown a:hover,.nav-dropdown a.active{border-left-color:var(--cyan);color:#fff;background:#48d9e812}.nav-dropdown a>span{color:var(--cyan);font-family:Consolas,monospace;font-size:9px}.nav-dropdown a b{font-weight:500}.nav-dropdown a i{color:var(--dim);font-style:normal;transition:transform .15s}.nav-dropdown a:hover i{color:var(--cyan);transform:translate(3px)}.header-tools{flex:none;align-items:center;gap:20px;display:flex}.language-switch{border:1px solid var(--line);align-items:center;height:34px;padding:0 10px;display:flex}.language-switch button{color:var(--dim);cursor:pointer;background:0 0;border:0;height:32px;padding:0 5px;font-family:Consolas,monospace;font-size:9px}.language-switch button.active{color:var(--cyan)}.language-switch span{color:#394249;font-size:9px}.mobile-trigger,.mobile-panel,.nav-backdrop{display:none}.home-hero{grid-template-columns:minmax(0,.92fr) minmax(520px,1.08fr);align-items:center;gap:56px;min-height:720px;padding:74px 0 70px;display:grid}.factory-atmosphere{pointer-events:none;position:absolute;inset:0;overflow:hidden}.factory-atmosphere:before{content:"";background:linear-gradient(90deg,#0000,#48d9e814,#0000);width:100%;height:1px;position:absolute;top:24%;left:0}.factory-atmosphere i{background:linear-gradient(#91a3ad29,#0000);width:1px;height:62%;position:absolute;top:0}.factory-atmosphere i:first-child{left:8%}.factory-atmosphere i:nth-child(2){left:36%}.factory-atmosphere i:nth-child(3){right:37%}.factory-atmosphere i:nth-child(4){right:7%}.hero-copy{z-index:4;position:relative}.eyebrow{color:#9bacb4;letter-spacing:.15em;text-transform:uppercase;align-items:center;gap:12px;margin:0 0 26px;font-family:Consolas,monospace;font-size:9px;font-weight:700;line-height:1.6;display:flex}.eyebrow>span{background:linear-gradient(90deg, var(--cyan), var(--blue));flex:0 0 34px;height:1px;display:block;box-shadow:0 0 12px #48d9e866}.hero-copy h1,.detail-title h1{letter-spacing:-.06em;text-wrap:balance;margin:0;font-size:clamp(52px,5vw,78px);font-weight:610;line-height:1.02}.hero-copy h1 em{color:var(--cyan);font-style:normal}.hero-summary{color:var(--muted);max-width:620px;margin:28px 0 0;font-size:16px;line-height:1.75}.hero-actions{flex-wrap:wrap;gap:12px;margin-top:34px;display:flex}.button{justify-content:center;align-items:center;min-height:50px;padding:0 21px;font-size:12px;font-weight:650;transition:background .16s,border-color .16s,transform .16s;display:inline-flex}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--cyan);color:#061012;gap:20px}.button-primary:hover{background:#82f3ff}.button-secondary{border:1px solid var(--line-strong);color:#d3dadd}.button-secondary:hover{border-color:#48d9e885}.hero-metrics{border-left:1px solid var(--line);gap:7px;max-width:470px;margin-top:38px;padding-left:16px;display:grid}.hero-metrics div{color:var(--muted);letter-spacing:.08em;grid-template-columns:26px 1fr auto;align-items:center;gap:10px;font-family:Consolas,monospace;font-size:8px;display:grid}.hero-metrics div>span{color:var(--cyan)}.hero-metrics b{font-weight:500}.hero-metrics i{color:var(--green);font-style:normal}.factory-scene{aspect-ratio:1.18;border:1px solid var(--line-strong);background:radial-gradient(circle at 50% 60%,#3586962e,#0000 33%),linear-gradient(#10181beb,#050809db);min-height:490px;position:relative;overflow:hidden;box-shadow:0 35px 100px #0000006b,inset 0 0 80px #30727e0f}.factory-scene:before{content:"";background-image:linear-gradient(#48d9e80e 1px,#0000 1px),linear-gradient(90deg,#48d9e80e 1px,#0000 1px);background-size:38px 38px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#000,#0000 88%);mask-image:linear-gradient(#000,#0000 88%)}.factory-scene:after{content:"";background:linear-gradient(90deg,#0000,#48d9e821,#0000);width:140%;height:1px;position:absolute;top:42%;left:-20%}.factory-hud{color:#7f929b;letter-spacing:.12em;z-index:8;align-items:center;font-family:Consolas,monospace;font-size:8px;display:flex;position:absolute}.hud-top{top:22px;left:24px;right:24px}.hud-top span{color:#d3e5e8;margin-right:auto}.hud-top i{background:var(--green);box-shadow:0 0 9px var(--green);width:5px;height:5px;margin-right:7px}.hud-bottom{justify-content:space-between;bottom:24px;left:24px;right:24px}.hud-bottom b{color:var(--amber);font-weight:650}.hud-bottom span{color:#758991}.assembly-rail{background:linear-gradient(90deg,#0000,#9eb4bc80,#0000);width:84%;height:1px;position:absolute;top:18%}.assembly-rail:before{content:"";border-left:1px solid #9eb4bc3d;border-right:1px solid #9eb4bc3d;width:70%;height:130px;position:absolute;top:0;left:15%}.rail-a{left:-12%;transform:rotate(90deg)}.rail-b{right:-12%;transform:rotate(90deg)}.robot-arm{z-index:5;width:160px;height:220px;position:absolute;top:23%}.robot-arm i,.robot-arm b,.robot-arm span{transform-origin:0;background:linear-gradient(90deg,#4f5d63,#182126);border:1px solid #7c9098;display:block;position:absolute}.robot-arm i{width:110px;height:25px;top:38px;left:13px;transform:rotate(30deg)}.robot-arm b{width:86px;height:21px;top:89px;left:96px;transform:rotate(92deg)}.robot-arm span{background:var(--amber);width:8px;height:8px;top:165px;left:86px;box-shadow:0 0 15px #ffb14a8c}.arm-left{left:-6px}.arm-right{right:-6px;transform:scaleX(-1)}.vehicle-wireframe{z-index:4;width:68%;height:210px;position:absolute;top:49%;left:50%;transform:translate(-50%,-50%)}.vehicle-body{background:linear-gradient(#516f793b,#0b131680);border:1px solid #74eff8a6;border-radius:52% 22% 12% 16%/34% 38% 22% 22%;width:94%;height:86px;position:absolute;bottom:38px;left:3%;transform:skew(-5deg);box-shadow:inset 0 0 36px #48d9e80f,0 0 22px #48d9e817}.vehicle-roof{border-top:1px solid #74eff8b8;border-left:1px solid #74eff894;border-radius:48% 56% 0 0;width:49%;height:86px;position:absolute;top:32px;left:27%;transform:skew(-14deg)}.vehicle-cabin{border-bottom:1px solid #74eff838;border-right:1px solid #74eff84d;width:24%;height:58px;position:absolute;top:52px;left:50%;transform:skew(12deg)}.wheel{background:#071012;border:2px solid #78919a;border-radius:50%;width:62px;height:62px;position:absolute;bottom:14px;box-shadow:inset 0 0 0 8px #0d171a,0 0 20px #48d9e81f}.wheel:after{border:1px solid var(--cyan);content:"";border-radius:50%;position:absolute;inset:18px}.wheel-left{left:16%}.wheel-right{right:14%}.scan-line{background:linear-gradient(90deg, transparent, var(--cyan), transparent);width:100%;height:2px;animation:4.4s ease-in-out infinite scanVehicle;position:absolute;top:0;left:0;box-shadow:0 0 20px #48d9e8b3}.factory-floor{perspective:240px;position:absolute;inset:64% 8% 0;transform:rotateX(62deg)}.factory-floor:before{content:"";background-image:linear-gradient(#6c919b29 1px,#0000 1px),linear-gradient(90deg,#6c919b29 1px,#0000 1px);background-size:36px 32px;position:absolute;inset:0}.factory-floor i{background:var(--amber);opacity:.35;width:3px;height:3px;position:absolute;bottom:0}.weld-spark{background:var(--amber);box-shadow:0 0 9px var(--amber);z-index:6;width:3px;height:3px;position:absolute}.spark-one{animation:2.1s infinite spark;top:61%;left:22%}.spark-two{animation:2.1s .35s infinite spark;top:58%;right:21%}.spark-three{animation:2.1s .65s infinite spark;top:64%;right:24%}.section-intro{border-top:1px solid var(--line);justify-content:space-between;align-items:end;padding:82px 0 34px;display:flex}.section-intro p{color:var(--dim);letter-spacing:.14em;text-transform:uppercase;margin:0;font-family:Consolas,monospace;font-size:9px}.section-intro h2{letter-spacing:-.04em;margin:0;font-size:clamp(28px,3vw,44px);font-weight:580}.principle-grid{border-left:1px solid var(--line);border-top:1px solid var(--line);grid-template-columns:repeat(4,1fr);display:grid}.principle-grid>a{border-bottom:1px solid var(--line);border-right:1px solid var(--line);min-height:215px;padding:28px;transition:background .16s,transform .16s;position:relative}.principle-grid>a:hover{background:#48d9e80b;transform:translateY(-2px)}.principle-grid>a>span{color:var(--cyan);letter-spacing:.12em;font-family:Consolas,monospace;font-size:9px}.principle-grid h3{letter-spacing:-.02em;margin:42px 0 11px;font-size:18px}.principle-grid p{color:var(--muted);max-width:230px;margin:0;font-size:12px;line-height:1.65}.principle-grid a>i{color:var(--dim);font-style:normal;position:absolute;bottom:25px;right:25px}.stage-line{border-bottom:1px solid var(--line);grid-template-columns:180px 1fr;align-items:center;gap:44px;min-height:142px;display:grid}.stage-line>p{color:var(--dim);letter-spacing:.14em;text-transform:uppercase;font-family:Consolas,monospace;font-size:8px}.stage-line>div{justify-content:space-between;align-items:center;display:flex}.stage-line span{color:#aeb8bd;white-space:nowrap;align-items:center;font-size:10px;display:flex}.stage-line span i{background:linear-gradient(90deg, var(--cyan), #48d9e824);width:clamp(30px,5vw,72px);height:1px;margin-left:20px}.site-footer{color:var(--muted);grid-template-columns:1fr 1fr auto;align-items:center;gap:24px;min-height:124px;font-size:10px;display:grid}.site-footer>div{color:#d0d8dc;align-items:center;gap:10px;font-weight:600;display:flex}.footer-signal{background:var(--green);box-shadow:0 0 9px var(--green);width:5px;height:5px}.site-footer p{text-align:center;margin:0}.site-footer a:hover{color:var(--cyan)}.detail-hero{border-bottom:1px solid var(--line);grid-template-columns:92px minmax(0,1fr) 330px;align-items:end;gap:42px;min-height:520px;padding:78px 0 70px;display:grid}.detail-index{color:var(--cyan);letter-spacing:.14em;align-self:start;padding-top:4px;font-family:Consolas,monospace;font-size:9px}.detail-title h1{max-width:880px;font-size:clamp(46px,5vw,74px)}.detail-title>p:last-child{color:var(--muted);max-width:760px;margin:25px 0 0;font-size:15px;line-height:1.8}.detail-visual{aspect-ratio:1;background:radial-gradient(circle,#48d9e81c,#0000 68%);justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.detail-grid{background-image:linear-gradient(#48d9e814 1px,#0000 1px),linear-gradient(90deg,#48d9e814 1px,#0000 1px);background-size:24px 24px;position:absolute;inset:8%;-webkit-mask-image:radial-gradient(circle,#000,#0000 72%);mask-image:radial-gradient(circle,#000,#0000 72%)}.detail-ring{border:1px solid #48d9e842;border-radius:50%;width:72%;height:72%;animation:28s linear infinite orbit;position:absolute}.detail-ring:before,.detail-ring:after{content:"";border:1px dashed #91a3ad33;border-radius:50%;position:absolute;inset:15%}.detail-ring:after{inset:34%}.detail-core{background:#0d1619;border:1px solid #48d9e88c;justify-content:center;align-items:center;width:72px;height:72px;display:flex;transform:rotate(45deg);box-shadow:0 0 38px #48d9e82e}.detail-core span{color:var(--cyan);font-size:20px;font-weight:700;transform:rotate(-45deg)}.detail-scan{background:linear-gradient(90deg, transparent, var(--cyan), transparent);height:1px;animation:4s ease-in-out infinite detailScan;position:absolute;left:10%;right:10%;box-shadow:0 0 14px #48d9e88c}.detail-visual>b{color:var(--dim);letter-spacing:.18em;font-family:Consolas,monospace;font-size:8px;font-weight:500;position:absolute;bottom:11%}.stat-grid{border-left:1px solid var(--line);grid-template-columns:repeat(3,1fr);display:grid}.stat-grid article{border-bottom:1px solid var(--line);border-right:1px solid var(--line);padding:27px 31px}.stat-grid p{color:var(--dim);letter-spacing:.13em;text-transform:uppercase;margin:0 0 10px;font-family:Consolas,monospace;font-size:8px}.stat-grid strong{letter-spacing:-.02em;font-size:17px}.content-grid{padding:92px 0 38px}.content-card{border-top:1px solid var(--line);grid-template-columns:100px minmax(0,820px);gap:42px;padding:54px 0;display:grid}.content-card:last-child{border-bottom:1px solid var(--line)}.content-number{color:var(--cyan);letter-spacing:.16em;font-family:Consolas,monospace;font-size:9px}.card-eyebrow{letter-spacing:.14em;text-transform:uppercase;font-family:Consolas,monospace;font-weight:700;color:var(--amber)!important;margin:0 0 14px!important;font-size:8px!important}.content-card h2{letter-spacing:-.04em;margin:0;font-size:clamp(28px,3vw,42px);font-weight:580;line-height:1.14}.content-card p{color:var(--muted);max-width:780px;margin:21px 0 0;font-size:15px;line-height:1.82}.content-card ul{gap:12px;margin:27px 0 0;padding:0;list-style:none;display:grid}.content-card li{color:#c5cdd1;padding-left:20px;font-size:13px;line-height:1.6;position:relative}.content-card li:before{background:var(--cyan);content:"";width:4px;height:4px;position:absolute;top:8px;left:0;box-shadow:0 0 8px #48d9e899}.next-page{border:1px solid var(--line-strong);background:linear-gradient(105deg,#48d9e814,#3485ff0a);grid-template-columns:140px 1fr auto;align-items:center;min-height:126px;margin-bottom:30px;padding:27px 32px;transition:border-color .16s,transform .16s;display:grid}.next-page:hover{border-color:#48d9e87a;transform:translateY(-2px)}.next-page>span{color:var(--dim);letter-spacing:.14em;text-transform:uppercase;font-family:Consolas,monospace;font-size:8px}.next-page strong{letter-spacing:-.035em;font-size:clamp(23px,3vw,36px)}.next-page i{color:var(--cyan);font-size:24px;font-style:normal}@keyframes scanVehicle{0%,to{opacity:.15;transform:translateY(12px)}50%{opacity:1;transform:translateY(180px)}}@keyframes detailScan{0%,to{opacity:.2;transform:translateY(-90px)}50%{opacity:1;transform:translateY(90px)}}@keyframes spark{0%,68%,to{opacity:0;transform:translate(0)scale(.4)}72%{opacity:1}86%{opacity:.8;transform:translate(16px,18px)scale(1)}95%{opacity:0;transform:translate(-10px,35px)scale(.4)}}@keyframes orbit{to{transform:rotate(360deg)}}@media (max-width:1160px){.nav-group>button{padding-inline:16px}.home-hero{grid-template-columns:minmax(0,1fr) 480px;gap:34px}.hero-copy h1{font-size:clamp(46px,5.4vw,66px)}.factory-scene{min-height:430px}.principle-grid{grid-template-columns:repeat(2,1fr)}.detail-hero{grid-template-columns:64px minmax(0,1fr) 250px}}@media (max-width:900px){.site-header,.home-hero,.section-intro,.principle-grid,.stage-line,.site-footer,.detail-hero,.stat-grid,.content-grid,.next-page{width:calc(100% - 40px)}.desktop-nav{display:none}.mobile-trigger{border:1px solid var(--line-strong);cursor:pointer;background:0 0;flex-direction:column;justify-content:center;align-items:center;gap:6px;width:42px;height:38px;display:flex}.mobile-trigger span{background:#d3dcdf;width:16px;height:1px;transition:transform .16s}.mobile-trigger.is-open span:first-child{transform:translateY(3.5px)rotate(45deg)}.mobile-trigger.is-open span:last-child{transform:translateY(-3.5px)rotate(-45deg)}.nav-backdrop{z-index:89;background:#0000008f;border:0;display:block;position:fixed;inset:94px 0 0}.mobile-panel{border:1px solid var(--line-strong);opacity:0;pointer-events:none;visibility:hidden;z-index:120;background:#070b0dfc;width:min(440px,100vw - 40px);max-height:calc(100vh - 112px);padding:18px;transition:opacity .16s,transform .16s,visibility .16s;display:block;position:absolute;top:76px;right:0;overflow-y:auto;transform:translateY(-8px);box-shadow:0 28px 70px #00000094}.mobile-panel.is-open{opacity:1;pointer-events:auto;visibility:visible;transform:translateY(0)}.mobile-panel-head{border-bottom:1px solid var(--line);justify-content:space-between;padding:4px 2px 16px;display:flex}.mobile-panel-head span{font-size:13px;font-weight:650}.mobile-panel-head i{color:var(--dim);letter-spacing:.12em;font-family:Consolas,monospace;font-size:7px;font-style:normal}.mobile-group{border-bottom:1px solid var(--line)}.mobile-group>button{cursor:pointer;background:0 0;border:0;justify-content:space-between;align-items:center;width:100%;min-height:56px;padding:0 3px;font-size:14px;display:flex}.mobile-group>button i{color:var(--cyan);font-style:normal}.mobile-links{opacity:0;max-height:0;transition:max-height .2s,opacity .16s;display:grid;overflow:hidden}.mobile-group.is-open .mobile-links{opacity:1;max-height:260px;padding-bottom:10px}.mobile-links a{color:#c1cace;grid-template-columns:25px 1fr auto;align-items:center;gap:12px;min-height:46px;padding:0 10px;font-size:13px;display:grid}.mobile-links a:hover,.mobile-links a.active{color:#fff;background:#48d9e80f}.mobile-links a span{color:var(--cyan);font-family:Consolas,monospace;font-size:9px}.mobile-links a b{font-weight:500}.mobile-links a i{color:var(--dim);font-style:normal}.home-hero{grid-template-columns:1fr;padding-top:68px}.factory-scene{width:min(100%,680px);min-height:470px;margin-inline:auto}.hero-copy{max-width:760px}.section-intro{flex-direction:column;align-items:flex-start;gap:16px}.stage-line{grid-template-columns:1fr;gap:20px;padding:34px 0}.detail-hero{grid-template-columns:56px 1fr}.detail-visual{display:none}}@media (max-width:620px){.site-shell:before{background-size:52px 52px}.site-header{height:78px}.brand-mark{width:38px;height:34px}.brand-name{font-size:14px}.brand-name small{font-size:6px}.header-tools{gap:10px}.language-switch{height:32px;padding-inline:6px}.language-switch button{padding-inline:4px;font-size:8px}.mobile-trigger{width:38px;height:34px}.nav-backdrop{inset:78px 0 0}.mobile-panel{max-height:calc(100vh - 92px);top:64px}.home-hero{gap:44px;min-height:0;padding:58px 0 50px}.hero-copy h1{font-size:clamp(39px,12.2vw,52px);line-height:1.06}.eyebrow{margin-bottom:20px;font-size:8px}.hero-summary{font-size:14px;line-height:1.72}.hero-actions{display:grid}.button{width:100%}.hero-metrics{margin-top:30px}.hero-metrics div{grid-template-columns:24px 1fr}.hero-metrics i{grid-column:2}.factory-scene{aspect-ratio:.94;min-height:390px}.robot-arm{transform-origin:0 0;transform:scale(.78)}.arm-right{transform-origin:100% 0;transform:scaleX(-1)scale(.78)}.vehicle-wireframe{width:78%;height:180px}.vehicle-body{height:72px}.vehicle-roof{top:38px}.wheel{width:52px;height:52px}.scan-line{animation-name:scanVehicleMobile}.hud-bottom{flex-direction:column;align-items:flex-start;gap:7px}.hud-bottom span{font-size:7px}.section-intro{padding-top:60px}.section-intro h2{font-size:31px}.principle-grid{grid-template-columns:1fr}.principle-grid>a{min-height:178px}.principle-grid h3{margin-top:30px}.stage-line>div{align-items:flex-start;gap:12px;display:grid}.stage-line span i{display:none}.site-footer{grid-template-columns:1fr;padding:32px 0}.site-footer p{text-align:left}.detail-hero{grid-template-columns:1fr;gap:16px;min-height:440px;padding:62px 0 56px}.detail-index{order:2;padding-top:20px}.detail-title h1{font-size:clamp(39px,11.6vw,50px)}.detail-title>p:last-child{font-size:14px;line-height:1.7}.stat-grid{grid-template-columns:1fr}.stat-grid article{padding:21px}.content-grid{padding-top:56px}.content-card{grid-template-columns:1fr;gap:18px;padding:40px 0}.content-card h2{font-size:30px}.content-card p{font-size:14px}.next-page{grid-template-columns:1fr auto;min-height:116px;padding:24px}.next-page>span{grid-column:1/-1}}@keyframes scanVehicleMobile{0%,to{opacity:.15;transform:translateY(12px)}50%{opacity:1;transform:translateY(150px)}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}html[lang=zh-CN] body{font-kerning:normal;text-rendering:optimizelegibility;font-family:Microsoft YaHei UI,PingFang SC,Noto Sans CJK SC,Source Han Sans SC,Segoe UI,sans-serif}html[lang=zh-CN] .hero-copy h1,html[lang=zh-CN] .detail-title h1{letter-spacing:.015em;word-break:keep-all;line-height:1.2}html[lang=zh-CN] .section-intro h2,html[lang=zh-CN] .principle-grid h3,html[lang=zh-CN] .content-card h2,html[lang=zh-CN] .next-page strong{letter-spacing:.025em;word-break:keep-all;line-height:1.42}html[lang=zh-CN] .hero-summary,html[lang=zh-CN] .detail-title>p:last-child,html[lang=zh-CN] .content-card p,html[lang=zh-CN] .content-card li,html[lang=zh-CN] .principle-grid p,html[lang=zh-CN] .site-footer p{letter-spacing:.035em;word-break:normal;line-height:1.9}html[lang=zh-CN] .nav-group>button,html[lang=zh-CN] .nav-dropdown a,html[lang=zh-CN] .mobile-group>button,html[lang=zh-CN] .mobile-links a,html[lang=zh-CN] .button,html[lang=zh-CN] .stage-line span{letter-spacing:.025em;line-height:1.55}html[lang=zh-CN] .eyebrow,html[lang=zh-CN] .dropdown-label,html[lang=zh-CN] .card-eyebrow,html[lang=zh-CN] .stat-grid p,html[lang=zh-CN] .brand-name small{letter-spacing:.09em;line-height:1.65}@media (max-width:620px){html[lang=zh-CN] .hero-copy h1,html[lang=zh-CN] .detail-title h1{font-size:clamp(36px,10.8vw,46px);line-height:1.24}html[lang=zh-CN] .content-card h2,html[lang=zh-CN] .section-intro h2{font-size:28px;line-height:1.48}}