:root{--smoke: #040000;--paper: #f3f1e8;--muted: #a5a193;--line: rgba(243, 241, 232, .18);--line-strong: rgba(243, 241, 232, .34);--green: #d7f000;--red: #ff4600;--panel: #11100d;--ease-reveal: cubic-bezier(.16, 1, .3, 1);--ease-soft: cubic-bezier(.22, .61, .36, 1);--copy-max: 62ch;--font-display: "Ember DIN Condensed", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;--font-body: "Ember DIN", "Ember Noto Sans Hans", "Noto Sans SC", "Source Han Sans SC", -apple-system, BlinkMacSystemFont, sans-serif;color:var(--paper);background:var(--smoke);font-family:var(--font-body)}@font-face{font-family:Ember DIN;src:url(/fonts/DINNextLTPro-Regular.OTF) format("opentype");font-weight:400}@font-face{font-family:Ember DIN;src:url(/fonts/DINNextLTPro-Medium.OTF) format("opentype");font-weight:500}@font-face{font-family:Ember DIN Condensed;src:url(/fonts/DINNextLTPro-HeavyCondensed.OTF) format("opentype");font-weight:800}@font-face{font-family:Ember Noto Sans Hans;src:url(/fonts/NotoSansHans-Regular.otf) format("opentype");font-weight:400}@font-face{font-family:Ember Noto Sans Hans;src:url(/fonts/NotoSansHans-Medium.otf) format("opentype");font-weight:500}*{box-sizing:border-box}html{background:var(--smoke);scroll-behavior:smooth}body{margin:0;min-width:320px;overflow-x:hidden;background:radial-gradient(circle at 18% 12%,rgba(215,240,0,.08),transparent 26vw),radial-gradient(circle at 88% 28%,rgba(255,70,0,.08),transparent 24vw),var(--smoke);color:var(--paper);font-feature-settings:"kern" 1;text-rendering:geometricPrecision;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}button,a{color:inherit;font:inherit}button{border:0}img,video{display:block;max-width:100%}::selection{background:#d7f000db;color:var(--smoke)}.site-header{position:sticky;top:0;z-index:20;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px;padding:16px clamp(18px,4vw,56px);border-bottom:1px solid var(--line);background:#040000d1;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.brand-home,.wordmark{width:max-content;padding:0;color:var(--paper);background:transparent}.brand-home{display:inline-flex;align-items:center;text-decoration:none}.wordmark{font-family:"Ember DIN",var(--font-body);font-size:23px;font-weight:500;letter-spacing:.14em}.brand-logo{display:inline-flex;align-items:center;gap:10px;color:var(--paper)}.brand-logo svg{width:34px;height:34px;flex:0 0 auto;overflow:visible}.brand-logo strong{font-family:"Ember DIN",var(--font-body);font-size:23px;font-weight:500;letter-spacing:.14em;line-height:1}.brand-logo .logo-square{fill:var(--red)}.brand-logo .logo-circle{fill:var(--green)}.brand-logo .logo-intersection{fill:#fff;shape-rendering:crispEdges}.site-header nav{display:flex;align-items:center;gap:26px}.site-header nav button,.site-header nav a{display:inline-flex;align-items:center;gap:5px;padding:0;border:0;background:transparent;color:var(--muted);text-decoration:none;font-size:13px;letter-spacing:.04em;text-transform:uppercase}.site-header nav button:hover,.site-header nav a:hover{color:var(--green)}.header-actions{justify-self:end;display:inline-flex;align-items:center;gap:9px}.header-state{color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.language-option{padding:4px 0;border-bottom:1px solid transparent;background:transparent;color:var(--muted);font-size:12px;letter-spacing:.03em}.language-option:hover,.language-option-active{border-bottom-color:var(--green);color:var(--green)}.editable-section{position:relative;outline:1px solid transparent;outline-offset:-1px;transition:outline-color .18s ease,background-color .18s ease}.editable-section:hover{outline-color:#d7f0007a}.edit-badge{position:absolute;top:10px;left:10px;z-index:8;display:none;padding:5px 8px;border:1px solid rgba(215,240,0,.4);border-radius:999px;background:#040000d1;color:var(--green);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;letter-spacing:.04em}.editable-section:hover>.edit-badge{display:inline-flex}.hero-shell{min-height:calc(100vh - 65px);border-bottom:1px solid var(--line)}.hero-top-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,.72fr);min-height:560px;border-bottom:1px solid var(--line)}.hero-video-panel{padding:clamp(22px,3.5vw,48px) clamp(18px,5vw,72px) clamp(42px,5vw,72px);background:var(--smoke)}.showreel-frame{width:min(100%,1380px);aspect-ratio:16 / 9;margin:0 auto;border:1px solid var(--line);background:var(--smoke)}.showreel-frame video{width:100%;height:100%;object-fit:contain}.hero-copy{align-self:start;padding:clamp(42px,7vw,86px) clamp(24px,6vw,82px);max-width:760px}.eyebrow{margin:0 0 14px;color:var(--green);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase}h1,h2,h3,p{margin-top:0}h1,h2,h3{text-wrap:balance}p,li{text-wrap:pretty}h1,h2{font-family:var(--font-display);font-weight:700;letter-spacing:.01em;text-transform:uppercase}h1{margin-bottom:22px;max-width:12ch;font-size:clamp(52px,6.3vw,88px);line-height:.92}.hero-copy h1{max-width:15ch;font-size:clamp(38px,4.7vw,68px)}h2{font-size:clamp(34px,5vw,78px);line-height:.92}h3{font-size:20px}html[lang=zh-CN]{font-family:Ember Noto Sans Hans,Noto Sans SC,Source Han Sans SC,-apple-system,BlinkMacSystemFont,sans-serif}html[lang=zh-CN] h1,html[lang=zh-CN] h2,html[lang=zh-CN] h3{font-family:Ember Noto Sans Hans,Noto Sans SC,Source Han Sans SC,-apple-system,BlinkMacSystemFont,sans-serif;font-weight:500;letter-spacing:0;line-height:1.08;text-transform:none}html[lang=zh-CN] h1{max-width:9.8em;font-size:clamp(40px,4.8vw,72px)}html[lang=zh-CN] .hero-copy h1{max-width:10.5em;font-size:clamp(38px,4.2vw,66px)}html[lang=zh-CN] h2{max-width:9.6em;font-size:clamp(34px,4.1vw,64px)}html[lang=zh-CN] .section-heading h2,html[lang=zh-CN] .split-heading h2,html[lang=zh-CN] .builder-intro h2{max-width:8.8em}html[lang=zh-CN] .works-heading h2{max-width:13em}html[lang=zh-CN] .hero-copy p:not(.eyebrow),html[lang=zh-CN] .lead,html[lang=zh-CN] .positioning-grid p,html[lang=zh-CN] .builder-intro p:not(.eyebrow),html[lang=zh-CN] .case-writing p,html[lang=zh-CN] .case-gallery p{font-size:clamp(15px,1.2vw,18px);line-height:1.86;letter-spacing:0;max-width:42em}html[lang=zh-CN] .installation-card h3,html[lang=zh-CN] .concept-card h3,html[lang=zh-CN] .delivery-step h3,html[lang=zh-CN] .alternate-card h3,html[lang=zh-CN] .case-card h3,html[lang=zh-CN] .category-case-card h3,html[lang=zh-CN] .related-grid span{font-family:Ember Noto Sans Hans,Noto Sans SC,Source Han Sans SC,-apple-system,BlinkMacSystemFont,sans-serif;font-weight:500;line-height:1.18;letter-spacing:0;text-transform:none}html[lang=zh-CN] .installation-card h3,html[lang=zh-CN] .concept-card h3{font-size:clamp(22px,2.1vw,34px)}html[lang=zh-CN] .delivery-step h3{font-size:clamp(19px,1.6vw,26px)}html[lang=zh-CN] .concept-sketch h4{font-family:Ember Noto Sans Hans,Noto Sans SC,Source Han Sans SC,-apple-system,BlinkMacSystemFont,sans-serif;font-size:10px;font-weight:500;letter-spacing:0;line-height:1.42;text-transform:none}html[lang=zh-CN] .concept-sketch p{font-size:11px;line-height:1.55;letter-spacing:0}html[lang=zh-CN] .builder-textarea textarea{font-family:Ember Noto Sans Hans,Noto Sans SC,Source Han Sans SC,-apple-system,BlinkMacSystemFont,sans-serif;font-size:14px;line-height:1.7;letter-spacing:0}html[lang=zh-CN] .concept-preview-refine textarea,html[lang=zh-CN] .concept-lead-comment textarea{font-family:Ember Noto Sans Hans,Noto Sans SC,Source Han Sans SC,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.7;letter-spacing:0}html[lang=zh-CN] .builder-textarea>span,html[lang=zh-CN] .builder-reference-head>span,html[lang=zh-CN] .builder-reference-button,html[lang=zh-CN] .concept-brief-note span,html[lang=zh-CN] .concept-preview-refine span,html[lang=zh-CN] .concept-lead-comment span,html[lang=zh-CN] .concept-preview-selection-head span{letter-spacing:0}html[lang=zh-CN] .builder-reference-preview strong,html[lang=zh-CN] .builder-reference-preview span,html[lang=zh-CN] .builder-reference-upload small,html[lang=zh-CN] .builder-reference-error{letter-spacing:0;line-height:1.55}html[lang=zh-CN] .concept-brief-note p{font-size:13px;line-height:1.72;letter-spacing:0}html[lang=zh-CN] .concept-email-gate span,html[lang=zh-CN] .concept-email-row button,html[lang=zh-CN] .concept-preview-button,html[lang=zh-CN] .concept-email-points span{letter-spacing:0}html[lang=zh-CN] .concept-preview-choice strong,html[lang=zh-CN] .concept-preview-choice small,html[lang=zh-CN] .concept-preview-selection p,html[lang=zh-CN] .concept-preview-selection-error,html[lang=zh-CN] .concept-preview-refine small,html[lang=zh-CN] .concept-lead-comment small{letter-spacing:0;line-height:1.55}html[lang=zh-CN] .contact-option-row>span,html[lang=zh-CN] .contact-option-row a,html[lang=zh-CN] .contact-option-row button{letter-spacing:0}html[lang=zh-CN] .concept-preview-copy h4,html[lang=zh-CN] .concept-email-gate h4{font-family:Ember Noto Sans Hans,Noto Sans SC,Source Han Sans SC,-apple-system,BlinkMacSystemFont,sans-serif;font-size:clamp(18px,1.8vw,24px);line-height:1.22;letter-spacing:0;text-transform:none}html[lang=zh-CN] .concept-email-gate p{font-size:13px;line-height:1.7;letter-spacing:0}html[lang=zh-CN] .contact h2{max-width:13.5em;line-height:1.08;text-wrap:balance;word-break:keep-all;overflow-wrap:normal}.hero-copy p:not(.eyebrow),.lead{max-width:var(--copy-max);color:#f3f1e8c7;font-size:clamp(16px,1.6vw,21px);line-height:1.68}.cn-copy{font-family:"Ember Noto Sans Hans",var(--font-body)}html.reveal-ready .reveal-item{opacity:0;transform:translate3d(0,18px,0);transition:opacity .72s var(--ease-reveal),transform .72s var(--ease-reveal),clip-path .72s var(--ease-soft);transition-delay:calc(var(--reveal-index, 0) * 46ms);will-change:opacity,transform}html.reveal-ready .reveal-title{transform:translate3d(0,24px,0);clip-path:inset(0 0 18% 0)}html.reveal-ready .reveal-card{transform:translate3d(0,26px,0)}html.reveal-ready .reveal-rule{transform:scaleX(.92);transform-origin:left center}html.reveal-ready .reveal-item.is-visible{opacity:1;transform:translateZ(0);clip-path:inset(0 0 0 0)}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}html.reveal-ready .reveal-item{opacity:1;transform:none;clip-path:none;transition:none}}.hero-mark-panel{display:grid;place-items:start center;align-content:start;padding:clamp(42px,7vw,86px) clamp(24px,4vw,56px);border-left:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.04),transparent)}.interactive-mark{width:min(100%,430px);display:grid;gap:18px;isolation:isolate}.mark-stage{position:relative;aspect-ratio:1;overflow:hidden;background:var(--smoke);border:1px solid rgba(243,241,232,.14);cursor:ew-resize;touch-action:none}.mark-symbol{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}.mark-square{fill:var(--red);transition:x .22s ease,y .22s ease}.mark-circle{fill:var(--green);transition:cx .22s ease}.mark-pixels{fill:#fff;shape-rendering:crispEdges}.mark-readout{position:absolute;right:18px;bottom:14px;z-index:4;color:#f3f1e8e6;font-family:"Ember DIN",var(--font-body);font-size:clamp(22px,4.3vw,42px);font-weight:500;letter-spacing:0}.mark-caption{display:grid;gap:10px;color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;letter-spacing:.06em}.mark-metric{display:grid;grid-template-columns:minmax(160px,1fr) minmax(72px,.48fr) 38px;gap:10px;align-items:center}.mark-meter{height:5px;border:1px solid color-mix(in oklch,var(--paper) 24%,transparent)}.mark-meter i{display:block;height:100%;background:currentColor}.mark-metric-red{color:var(--red)}.mark-metric-green{color:var(--green)}.mark-metric-white{color:#fff}.mark-metric b{color:currentColor;font-weight:500;text-align:right}.positioning,.shippable,.service-routes,.concept-builder,.delivery,.faq-section,.works,.contact,.service-detail>.editable-section,.case-detail>.editable-section{padding:clamp(64px,10vw,132px) clamp(18px,5vw,72px)}.section-rule{display:grid;grid-template-columns:80px 1fr auto;gap:20px;align-items:start;margin-bottom:clamp(38px,5vw,62px);padding-top:15px;border-top:1px solid var(--line-strong);color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;letter-spacing:.08em;line-height:1.45;text-transform:uppercase}.section-rule span:last-child{text-align:right}.positioning-grid,.case-statement{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(36px,8vw,104px)}.positioning-grid p{color:#f3f1e8bf;font-size:18px;line-height:1.72}.section-heading{display:grid;grid-template-columns:minmax(220px,.8fr) 1.2fr;gap:36px;align-items:start;margin-bottom:clamp(38px,5vw,54px)}.section-heading h2{max-width:10ch}.section-heading>div{max-width:720px}.works-heading{display:block}.works-heading h2{max-width:none}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}.cta-primary,.cta-secondary{display:inline-flex;align-items:center;gap:9px;min-height:46px;padding:12px 17px;border:1px solid var(--line-strong);text-decoration:none;text-transform:uppercase;font-size:12px;letter-spacing:.08em}.cta-primary{border-color:var(--green);background:var(--green);color:var(--smoke)}.cta-secondary{color:var(--paper);background:#f3f1e80a}.split-heading h2{max-width:12ch}.installation-grid,.concept-output,.delivery-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;border:1px solid var(--line);background:var(--line)}.installation-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.service-route-grid,.faq-grid,.service-scope-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;border:1px solid var(--line);background:var(--line)}.service-route-card,.faq-item,.service-scope-card{display:flex;flex-direction:column;min-height:280px;padding:26px;background:linear-gradient(180deg,rgba(255,255,255,.04),transparent 58%),var(--smoke);color:var(--paper);text-decoration:none}.service-route-card{min-height:330px;transition:background .2s ease,color .2s ease}.service-route-card:hover{background:linear-gradient(145deg,rgba(215,240,0,.09),transparent 42%),var(--smoke)}.service-route-card>span,.faq-item>span,.service-scope-card>span{display:block;margin-bottom:32px;color:var(--green);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;letter-spacing:.08em}.service-route-card h3,.faq-item h3,.service-scope-card h2{margin:0 0 18px;font-family:var(--font-display);font-size:clamp(24px,2.25vw,38px);line-height:.98;text-transform:uppercase}.faq-item h3{font-size:clamp(21px,1.7vw,29px);line-height:1.06}.service-route-card p,.faq-item p{max-width:40ch;color:#f3f1e8b8;line-height:1.68}.service-route-card strong{display:inline-flex;gap:6px;align-items:center;margin-top:auto;padding-top:28px;color:var(--green);font-size:13px;font-weight:500}.faq-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.faq-item{min-height:250px}.installation-card,.concept-card,.delivery-step{min-height:320px;padding:26px;background:linear-gradient(180deg,rgba(255,255,255,.045),transparent 58%),var(--smoke)}.installation-card{display:flex;flex-direction:column;min-height:290px;padding:30px;background:linear-gradient(145deg,rgba(215,240,0,.055),transparent 36%),linear-gradient(180deg,rgba(255,255,255,.035),transparent 60%),var(--smoke)}.card-icon{width:28px;height:28px;display:grid;place-items:center;margin-bottom:34px;border:1px solid rgba(215,240,0,.5);color:var(--green)}.card-icon svg{width:15px;height:15px}.installation-card h3,.concept-card h3,.delivery-step h3{margin-bottom:14px;font-family:var(--font-display);font-size:clamp(26px,2.6vw,42px);line-height:.95;text-transform:uppercase}.installation-card h3{margin-bottom:20px;font-size:clamp(34px,4vw,62px)}.installation-card p,.concept-card p,.delivery-step p{max-width:36ch;color:#f3f1e8bd;line-height:1.68}.installation-card p{max-width:30ch;font-size:15px}.signal-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:22px}.signal-row span{padding:0;border:0;color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase}.signal-row span:before{content:"/";margin-right:8px;color:#d7f000b8}.builder-shell{display:grid;grid-template-columns:minmax(300px,.62fr) minmax(0,1.38fr);gap:clamp(28px,6vw,78px);align-items:start;margin-bottom:40px}.builder-intro{position:sticky;top:96px}.builder-intro h2{max-width:10ch}.builder-intro p:not(.eyebrow){color:#f3f1e8c7;font-size:18px;line-height:1.7}.builder-controls,.builder-panel{display:grid;gap:18px}.builder-panel{padding:22px;border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.045),transparent 58%),#11100dbd}.builder-group{padding:18px;border:1px solid var(--line);background:#11100db3}.builder-group h3{margin-bottom:14px;color:var(--green);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase}.option-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.builder-select,.builder-textarea,.builder-reference-upload{display:grid;gap:9px}.builder-select>span,.builder-textarea>span,.builder-reference-head>span{color:var(--green);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase}.builder-select select,.builder-textarea textarea{width:100%;border:1px solid rgba(243,241,232,.22);border-radius:0;background:#040000d6;color:var(--paper);font-family:var(--font-body);font-size:15px}.builder-select select{min-height:48px;padding:0 42px 0 14px}.builder-textarea textarea{min-height:118px;padding:14px;line-height:1.55;resize:vertical}.builder-textarea textarea::placeholder{color:#f3f1e85c}.builder-select select:focus,.builder-textarea textarea:focus{outline:1px solid var(--green);outline-offset:2px}.builder-select small,.builder-textarea small,.builder-reference-upload small{min-height:36px;color:var(--muted);font-size:12px;line-height:1.5}.builder-reference-upload{padding-top:2px}.builder-reference-head{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between}.builder-reference-button{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:38px;padding:0 12px;border:1px solid rgba(215,240,0,.58);color:var(--green);background:#d7f0000e;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;letter-spacing:.06em;text-transform:uppercase}.builder-reference-button input{position:absolute;top:0;right:0;bottom:0;left:0;cursor:pointer;opacity:0}.builder-reference-button.is-uploading{opacity:.64}.builder-reference-preview{display:grid;grid-template-columns:64px minmax(0,1fr) auto;gap:12px;align-items:center;padding:10px;border:1px solid rgba(243,241,232,.14);background:#0400006b}.builder-reference-preview img{width:64px;height:64px;object-fit:cover;border:1px solid rgba(243,241,232,.16);background:#040000b3}.builder-reference-preview div{display:grid;gap:4px;min-width:0}.builder-reference-preview strong{color:var(--paper);font-size:13px;font-weight:500}.builder-reference-preview span{overflow-wrap:anywhere;color:#f3f1e894;font-size:11px;line-height:1.35}.builder-reference-preview button{display:inline-grid;place-items:center;width:32px;height:32px;border:1px solid rgba(243,241,232,.2);color:#f3f1e8bd;background:transparent}.builder-reference-error{margin:0;color:#ff8a60eb;font-size:12px;line-height:1.5}.option-card{min-height:84px;padding:14px;border:1px solid rgba(243,241,232,.14);background:#04000094;color:var(--paper);text-align:left;transition:border-color .18s ease,background .18s ease,transform .18s ease}.option-card:hover{border-color:#d7f0006b;transform:translateY(-1px)}.option-card-active{border-color:var(--green);background:#d7f0001a}.option-card span,.option-card small{display:block}.option-card span{margin-bottom:8px;font-size:14px;text-transform:uppercase}.option-card small{color:var(--muted);font-size:12px;line-height:1.42}.concept-output{grid-template-columns:repeat(3,minmax(0,1fr))}.concept-output-compact{grid-template-columns:minmax(0,1.1fr) minmax(280px,.9fr)}.concept-output-three{grid-template-columns:repeat(3,minmax(0,1fr))}.concept-card{min-height:560px;display:flex;flex-direction:column}.concept-card-feature{min-height:430px}.concept-direction-card{min-height:auto}@media (min-width: 981px){.concept-output-three{align-items:stretch}.concept-output-three .concept-direction-card{display:grid;grid-template-rows:auto auto auto minmax(148px,auto) minmax(190px,auto) auto auto auto auto;align-content:start}.concept-output-three .concept-direction-card .concept-card-top{grid-row:1;margin-bottom:18px}.concept-output-three .concept-direction-card h3{grid-row:2;margin:0 0 14px}.concept-output-three .concept-direction-card .concept-fit{grid-row:3;margin:0 0 18px}.concept-output-three .concept-direction-card>p:not(.concept-fit):not(.next-step){grid-row:4;margin:0 0 18px;align-self:start}.concept-output-three .concept-direction-card .concept-logic{grid-row:5;margin:0 0 20px;align-self:stretch}.concept-output-three .concept-direction-card .concept-preview{grid-row:6;margin:0 0 18px;align-self:start}.concept-output-three .concept-direction-card .concept-specs{grid-row:7;margin:0 0 18px;min-height:223px}.concept-output-three .concept-direction-card .concept-footer{grid-row:8;margin-top:0;padding-top:6px}.concept-output-three .concept-direction-card .next-step{grid-row:9}}.concept-generation-bar,.concept-email-gate-wide{grid-column:1 / -1}.concept-generation-bar{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;align-items:start;padding:18px;border:1px solid rgba(243,241,232,.13);background:linear-gradient(120deg,rgba(215,240,0,.085),transparent 34%),#0400005c}.concept-generation-bar .eyebrow{margin-bottom:8px}.concept-generation-bar>div>p:not(.eyebrow){max-width:760px;margin:0;color:#f3f1e89e;font-size:13px;line-height:1.6}.concept-alternates{display:grid;gap:1px;background:var(--line)}.concept-alternates>.eyebrow{margin:0;padding:18px 20px;background:var(--smoke)}.alternate-card{display:grid;grid-template-columns:40px 1fr;gap:16px;padding:20px;background:var(--smoke)}.alternate-card span{color:var(--green);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px}.alternate-card h3{grid-column:2;margin:0 0 8px;font-family:var(--font-display);font-size:clamp(24px,2vw,34px);line-height:.95;text-transform:uppercase}.alternate-card p{grid-column:2;margin:0;color:#f3f1e8b3;font-size:14px;line-height:1.55}.concept-card-medium{background:linear-gradient(180deg,rgba(215,240,0,.08),transparent 48%),var(--smoke)}.concept-card-high{background:linear-gradient(180deg,rgba(255,70,0,.1),transparent 52%),var(--smoke)}.concept-card-top,.concept-footer{display:flex;justify-content:space-between;gap:16px;align-items:center}.concept-card-top span{color:var(--red);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;text-transform:uppercase}.concept-fit{color:var(--green)!important;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;letter-spacing:.06em;text-transform:uppercase}.concept-logic{display:grid;gap:10px;margin-top:16px;padding:13px 14px;border-left:2px solid var(--green);background:#d7f00011;color:#f3f1e8c2!important;font-size:12px;line-height:1.58}.concept-logic span{color:var(--green);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase}.concept-logic p{display:grid;grid-template-columns:26px minmax(0,1fr);gap:10px;margin:0;color:#f3f1e8bd!important;font-size:12px;line-height:1.56}.concept-logic strong{color:var(--green);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;font-weight:500}.concept-brief-note{display:grid;gap:8px;margin-top:18px;padding:14px 16px;border-left:2px solid var(--green);background:#d7f00012}.concept-brief-note span{color:var(--green);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase}.concept-brief-note p{margin:0;color:#f3f1e8c7;font-size:13px;line-height:1.62;overflow-wrap:anywhere}.concept-sketch-set{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:24px 0 4px}.concept-sketch{position:relative;min-width:0;padding:10px;border:1px solid rgba(243,241,232,.14);background:linear-gradient(180deg,rgba(243,241,232,.052),transparent 58%),#04000057;overflow:hidden}.concept-sketch:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:linear-gradient(90deg,rgba(215,240,0,.06) 1px,transparent 1px),linear-gradient(180deg,rgba(215,240,0,.045) 1px,transparent 1px);background-size:18px 18px;-webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.55),transparent 72%);mask-image:linear-gradient(180deg,rgba(0,0,0,.55),transparent 72%)}.concept-sketch h4{position:relative;z-index:1;margin:10px 0 6px;color:var(--green);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:9px;font-weight:500;letter-spacing:.07em;line-height:1.35;text-transform:uppercase}.concept-sketch p{position:relative;z-index:1;margin:0;color:#f3f1e89e;font-size:11px;line-height:1.45}.concept-sketch-note{grid-column:1 / -1;margin:2px 0 0!important;padding-top:10px;border-top:1px solid rgba(243,241,232,.12);color:#f3f1e880!important;font-size:11px!important;line-height:1.55!important}.sketch-figure{position:relative;z-index:1;display:block;width:100%;aspect-ratio:1.6;border:1px solid rgba(243,241,232,.13);background:radial-gradient(circle at 72% 22%,rgba(215,240,0,.12),transparent 30%),#0000005c}.sketch-grid{fill:#0400002e;stroke:#f3f1e829}.sketch-line{fill:none;stroke:#f3f1e8c7;stroke-linecap:square;stroke-linejoin:bevel;stroke-width:2}.sketch-muted{stroke:#f3f1e84d;stroke-width:1}.sketch-accent{stroke:var(--green)}.sketch-red{stroke:var(--red)}.sketch-fill{fill:#f3f1e80f}.sketch-accent-fill{fill:var(--green)}.sketch-figure-high{background:radial-gradient(circle at 76% 20%,rgba(255,70,0,.17),transparent 32%),#0000005c}.concept-sketch-set-compact{grid-column:2;gap:8px;margin:14px 0 0}.concept-sketch-set-compact .concept-sketch{padding:7px}.concept-sketch-set-compact .concept-sketch h4{margin-top:7px;font-size:8px}.concept-sketch-set-compact .concept-sketch p{display:none}.concept-email-gate{display:grid;gap:16px;margin-top:18px;padding:18px;border:1px solid rgba(215,240,0,.34);background:linear-gradient(135deg,rgba(215,240,0,.1),transparent 38%),#0400006b}.concept-preview{display:grid;gap:14px;margin-top:18px;padding:16px;border:1px solid rgba(243,241,232,.16);background:linear-gradient(150deg,rgba(243,241,232,.08),transparent 42%),#04000061}.concept-direction-card .concept-preview{margin-top:20px;padding:12px}.concept-preview-copy span,.concept-preview-placeholder span{display:block;margin-bottom:8px;color:var(--green);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase}.concept-preview-copy h4{margin:0 0 8px;color:var(--paper);font-family:var(--font-display);font-size:clamp(22px,2vw,30px);font-weight:500;line-height:.98;text-transform:uppercase}.concept-direction-card .concept-preview-copy h4{font-size:clamp(18px,1.5vw,24px);line-height:1}.concept-preview-copy p,.concept-preview-disclaimer,.concept-preview-status{margin:0;color:#f3f1e8a3;font-size:12px;line-height:1.58}.concept-preview-frame{position:relative;overflow:hidden;min-height:220px;border:1px solid rgba(243,241,232,.14);background:linear-gradient(90deg,rgba(243,241,232,.045) 1px,transparent 1px),linear-gradient(0deg,rgba(243,241,232,.045) 1px,transparent 1px),#040000c7;background-size:18px 18px}.concept-direction-card .concept-preview-frame{min-height:190px}.concept-preview-frame img{display:block;width:100%;aspect-ratio:1 / 1;object-fit:cover;filter:saturate(.82) contrast(.94)}.concept-preview-placeholder{display:grid;place-items:center;min-height:220px;color:#f3f1e86b}.concept-direction-card .concept-preview-placeholder{min-height:190px}.concept-preview-placeholder span{margin:8px 0 0;color:#f3f1e880}.concept-preview-watermark{position:absolute;right:10px;bottom:10px;padding:6px 8px;border:1px solid rgba(215,240,0,.32);background:#040000ad;color:var(--green);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:9px;letter-spacing:.08em}.concept-preview-disclaimer{padding-top:10px;border-top:1px solid rgba(243,241,232,.12);color:#f3f1e885}.concept-preview-status{color:#ff8a60e6}.concept-preview-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:fit-content;min-height:40px;padding:0 13px;border:1px solid rgba(215,240,0,.72);background:transparent;color:var(--green);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;letter-spacing:.06em;text-transform:uppercase}.concept-preview-button:disabled{cursor:not-allowed;opacity:.62}.concept-preview-button-primary{margin-top:2px}.concept-preview-refine,.concept-lead-comment{display:grid;gap:8px;padding-top:2px}.concept-preview-refine span,.concept-lead-comment span,.concept-preview-selection-head span{display:block;margin:0;color:var(--green);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase}.concept-preview-refine textarea,.concept-lead-comment textarea{width:100%;min-height:86px;resize:vertical;padding:11px 12px;border:1px solid rgba(243,241,232,.2);border-radius:0;background:#040000c7;color:var(--paper);font-family:var(--font-body);font-size:13px}.concept-lead-comment textarea{min-height:104px;background:linear-gradient(135deg,rgba(215,240,0,.05),transparent 44%),#040000c7}.concept-preview-refine textarea::placeholder,.concept-lead-comment textarea::placeholder{color:#f3f1e852}.concept-preview-refine textarea:focus,.concept-lead-comment textarea:focus{outline:1px solid var(--green);outline-offset:2px}.concept-preview-refine textarea:disabled{cursor:wait;opacity:.62}.concept-preview-refine small,.concept-lead-comment small{color:#f3f1e87a;font-size:11px;line-height:1.5}.concept-email-gate span{display:block;margin-bottom:8px;color:var(--green);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase}.concept-email-gate h4{margin:0 0 8px;color:var(--paper);font-family:var(--font-display);font-size:clamp(22px,2vw,30px);font-weight:500;line-height:.98;text-transform:uppercase}.concept-email-gate p{margin:0;color:#f3f1e8a8;font-size:13px;line-height:1.58}.concept-email-points{display:flex;flex-wrap:wrap;gap:8px}.concept-email-points span{display:inline-flex;align-items:center;min-height:28px;margin:0;padding:0 9px;border:1px solid rgba(215,240,0,.2);color:#f3f1e8b8;background:#d7f0000e;font-size:10px;line-height:1}.concept-email-privacy{padding-top:10px;border-top:1px solid rgba(243,241,232,.12);color:#f3f1e880!important;font-size:11px!important}.concept-preview-selection{display:grid;gap:12px;padding:13px;border:1px solid rgba(243,241,232,.14);background:#0400005c}.concept-preview-selection-head{display:grid;gap:5px}.concept-preview-selection-head p{margin:0;color:#f3f1e894;font-size:12px}.concept-preview-choice-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.concept-preview-choice{position:relative;display:grid;grid-template-columns:18px minmax(0,1fr);gap:6px 8px;align-items:center;padding:8px;border:1px solid rgba(243,241,232,.16);background:#04000085;color:#f3f1e8ad;cursor:pointer}.concept-preview-choice-selected{border-color:#d7f000bd;background:#d7f00014;color:var(--paper)}.concept-preview-choice input{accent-color:var(--green)}.concept-preview-choice img{grid-column:1 / -1;width:100%;aspect-ratio:1 / .68;object-fit:cover;border:1px solid rgba(243,241,232,.12);filter:saturate(.82) contrast(.94)}.concept-preview-choice strong{overflow-wrap:anywhere;font-size:11px;font-weight:500;text-transform:uppercase}.concept-preview-choice small{grid-column:1 / -1;color:#f3f1e875;font-size:10px}.concept-preview-selection-error{margin:0;color:#ff8a60e6!important;font-size:12px}.concept-email-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px}.concept-email-row input{min-width:0;min-height:44px;padding:0 12px;border:1px solid rgba(243,241,232,.22);border-radius:0;background:#040000e0;color:var(--paper);font-family:var(--font-body);font-size:14px}.concept-email-row input::placeholder{color:#f3f1e857}.concept-email-row input:focus{outline:1px solid var(--green);outline-offset:2px}.concept-email-row button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 14px;border:1px solid var(--green);background:var(--green);color:var(--smoke);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;letter-spacing:.05em;text-transform:uppercase}.concept-email-row button:disabled{cursor:wait;opacity:.62}.concept-email-success,.concept-email-error{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.concept-email-success{color:var(--green)!important}.concept-email-success strong{flex-basis:100%;color:currentColor;font-weight:500}.concept-email-success span{margin:0;color:#f3f1e87a;font-size:10px}.concept-email-error{color:#ff8a60e6!important}.concept-email-error a{color:var(--green);text-decoration:none}.concept-specs{display:grid;gap:10px;margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}.concept-specs p{margin:0;font-size:13px}.concept-specs span{display:block;margin-bottom:4px;color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase}.concept-footer{margin-top:auto;padding-top:24px}.concept-footer strong{color:var(--paper);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;font-weight:500;text-transform:uppercase}.next-step{margin:16px 0 0;color:#f3f1e8a8!important;font-size:13px}.delivery-grid{grid-template-columns:repeat(7,minmax(0,1fr))}.delivery-step{min-height:270px;padding:22px}.delivery-step span{display:block;margin-bottom:34px;color:var(--green);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px}.delivery-step h3{font-size:clamp(22px,1.8vw,30px)}.case-grid{--case-cover-height: clamp(240px, 16vw, 280px);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:1fr;align-items:stretch;gap:1px;background:var(--line);border:1px solid var(--line)}.case-card{position:relative;background:var(--smoke)}.case-card button,.case-card>a{position:relative;display:flex;flex-direction:column;align-items:stretch;width:100%;height:100%;min-height:500px;padding:0;background:var(--smoke);color:var(--paper);text-decoration:none;text-align:left;overflow:hidden}.case-cover{position:relative;display:block;flex:0 0 var(--case-cover-height);width:100%;height:var(--case-cover-height);background-repeat:no-repeat;overflow:hidden;filter:grayscale(.2) saturate(.8);opacity:.74;transition:opacity .2s ease,filter .2s ease}.case-card:hover .case-cover{opacity:1;filter:grayscale(0) saturate(1)}.capability-card .case-cover{height:var(--case-cover-height)}.capability-card .case-cover:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#0400001a,#04000057),linear-gradient(90deg,rgba(215,240,0,.12) 1px,transparent 1px),linear-gradient(180deg,rgba(243,241,232,.08) 1px,transparent 1px);background-size:auto,64px 64px,64px 64px;mix-blend-mode:multiply;pointer-events:none}.case-cover-brand{position:absolute;top:16px;left:18px;z-index:2;display:inline-flex;align-items:center;gap:9px;padding:7px 10px 7px 8px;border:1px solid rgba(243,241,232,.18);background:#0400005c;color:#f3f1e8e6;font-family:"Ember DIN",var(--font-body);font-size:11px;font-weight:500;letter-spacing:.16em;line-height:1;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.case-cover-mark{display:inline-grid;place-items:center;width:18px;height:18px;flex:0 0 auto}.case-cover-mark svg{width:100%;height:100%;overflow:visible}.case-cover-mark-square{fill:var(--red)}.case-cover-mark-circle{fill:var(--green);mix-blend-mode:screen}.case-cover-mark-cut{fill:#f3f1e8eb}.case-cover-frame{position:absolute;top:14px;right:14px;bottom:14px;left:14px;z-index:1;border-top:1px solid rgba(243,241,232,.18);border-left:1px solid rgba(215,240,0,.28);pointer-events:none}.case-cover-frame:before,.case-cover-frame:after{content:"";position:absolute;width:28px;height:1px;background:#d7f00085}.case-cover-frame:before{right:0;top:-1px}.case-cover-frame:after{left:-1px;bottom:0;transform:rotate(90deg);transform-origin:left center}.capability-card .case-title-cn{max-width:34ch;color:#f3f1e8b3;line-height:1.58}.case-card-info{flex:1 1 auto;display:flex;flex-direction:column;padding:26px 26px 72px}.case-index,.case-meta,.case-capability{color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;letter-spacing:.06em;text-transform:uppercase}.case-capability-cn{font-family:Ember Noto Sans Hans,Noto Sans SC,Source Han Sans SC,-apple-system,BlinkMacSystemFont,sans-serif;font-size:13px;letter-spacing:0;line-height:1.45;text-transform:none}.case-card h3{margin-bottom:10px;font-family:var(--font-display);font-size:clamp(23px,1.9vw,30px);line-height:1.02;letter-spacing:.02em;text-transform:uppercase}.case-title-cn{max-width:36ch;color:#f3f1e8d6;line-height:1.54}.case-meta{margin-top:auto;padding-top:18px}.case-open{position:absolute;right:22px;bottom:20px;display:inline-flex;gap:6px;align-items:center;color:var(--green);font-size:13px}.capability-detail-hero{display:grid;min-height:clamp(360px,48vh,560px);align-items:end;padding:clamp(76px,10vw,132px) clamp(18px,5vw,72px) clamp(50px,7vw,96px);border-bottom:1px solid var(--line);background:linear-gradient(90deg,rgba(243,241,232,.08) 1px,transparent 1px),linear-gradient(180deg,rgba(243,241,232,.055) 1px,transparent 1px),radial-gradient(circle at 86% 14%,rgba(215,240,0,.08),transparent 32vw);background-size:96px 96px,96px 96px,auto}.capability-detail-hero h1{max-width:13ch}.capability-detail-hero .lead{max-width:58ch}.service-detail-hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(260px,.55fr);gap:clamp(28px,7vw,92px);align-items:end;min-height:clamp(460px,62vh,680px);padding:clamp(92px,12vw,154px) clamp(18px,5vw,72px) clamp(58px,8vw,104px);border-bottom:1px solid var(--line);background:linear-gradient(90deg,rgba(243,241,232,.07) 1px,transparent 1px),linear-gradient(180deg,rgba(243,241,232,.05) 1px,transparent 1px),radial-gradient(circle at 82% 18%,rgba(215,240,0,.1),transparent 30vw);background-size:96px 96px,96px 96px,auto}.service-detail-hero h1{max-width:13ch;margin-bottom:24px}.service-detail-hero .lead{max-width:64ch}.service-detail-hero .cn-copy{max-width:62ch;margin-top:18px;color:#f3f1e8ad;font-size:17px;line-height:1.7}.service-hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}.service-hero-actions button{display:inline-flex;align-items:center;gap:8px;min-height:42px;padding:0 14px;border:1px solid var(--line-strong);background:#f3f1e80a;color:var(--paper);font-size:12px;letter-spacing:.06em;text-transform:uppercase}.service-hero-actions button:first-child{border-color:var(--green);background:var(--green);color:var(--smoke)}.service-signal-panel{display:grid;gap:13px;padding:22px;border:1px solid rgba(243,241,232,.16);background:linear-gradient(145deg,rgba(215,240,0,.085),transparent 40%),#04000075}.service-signal-panel span{margin-bottom:10px;color:var(--green);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase}.service-signal-panel p{margin:0;padding-top:12px;border-top:1px solid rgba(243,241,232,.12);color:#f3f1e8b8;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;letter-spacing:.04em;line-height:1.45;text-transform:uppercase}.service-scope-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.service-scope-card{min-height:370px}.service-scope-card ul{display:grid;gap:12px;margin:0;padding:0;list-style:none}.service-scope-card li{position:relative;padding-left:17px;color:#f3f1e8b8;line-height:1.58}.service-scope-card li:before{content:"/";position:absolute;left:0;color:var(--green)}.service-proof{padding-top:0;border-top:1px solid var(--line)}.service-proof-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;border:1px solid var(--line);background:var(--line)}.service-proof-card{display:grid;grid-template-rows:210px 1fr;min-height:660px;background:var(--smoke)}.service-proof-card a{display:block;min-width:0;overflow:hidden;border-bottom:1px solid var(--line)}.service-proof-card img{width:100%;height:100%;object-fit:cover;opacity:.8;transition:opacity .35s ease,transform .35s ease}.service-proof-card a:hover img{opacity:1;transform:scale(1.025)}.service-proof-card>div{display:grid;align-content:start;gap:18px;padding:22px}.service-proof-card span{color:var(--green);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase}.service-proof-card h3{max-width:16ch;margin:0;font-family:var(--font-display);font-size:clamp(25px,2.4vw,38px);line-height:.95;text-transform:uppercase}html[lang=zh-CN] .service-proof-card h3{max-width:9em;font-size:clamp(22px,2.2vw,31px);line-height:1.08}.service-proof-feature{margin:0;color:#f3f1e8d1;font-size:16px;line-height:1.55}.service-proof-card dl{display:grid;gap:13px;margin:0}.service-proof-card dl>div{display:grid;gap:5px;padding-top:13px;border-top:1px solid rgba(243,241,232,.11)}.service-proof-card dt{color:var(--green);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase}.service-proof-card dd{margin:0;color:#f3f1e8ad;font-size:14px;line-height:1.58}.service-questions{padding-top:0}.service-question-grid .faq-item{min-height:330px}.service-question-grid .faq-item h3{max-width:18ch}.service-related{padding-top:0}.related-grid-four{grid-template-columns:repeat(4,minmax(0,1fr))}.category-case-list{padding:clamp(38px,6vw,78px) clamp(18px,5vw,72px) clamp(72px,10vw,132px);border-top:1px solid var(--line)}.category-case-grid{display:grid;gap:1px;border:1px solid var(--line);background:var(--line)}.category-case-card{display:grid;grid-template-columns:minmax(260px,.55fr) minmax(0,1fr);gap:0;min-height:270px;padding:0;background:var(--smoke);color:var(--paper);text-decoration:none;text-align:left;cursor:pointer}.category-case-card img{width:100%;height:100%;min-height:270px;object-fit:cover;opacity:.78;filter:grayscale(.18) saturate(.82);transition:opacity .2s ease,filter .2s ease}.category-case-card:hover img{opacity:1;filter:grayscale(0) saturate(1)}.category-case-card div{display:grid;align-content:center;gap:14px;padding:clamp(24px,4vw,48px)}.category-case-card h3{margin:0;font-family:var(--font-display);font-size:clamp(28px,4vw,58px);line-height:.95;text-transform:uppercase}.category-case-card p{max-width:58ch;margin:0;color:#f3f1e8b8;line-height:1.72}.category-case-card span{color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase}.related-empty{margin:0;padding:28px;border:1px solid var(--line);color:#f3f1e8ad}.contact{min-height:420px;display:grid;grid-template-columns:minmax(0,1fr);justify-items:center;align-content:center;text-align:center}.contact>*{min-width:0}.contact h2{max-width:min(100%,13ch);margin:0 auto 30px}.contact>.cn-copy{max-width:42em;color:#f3f1e8b8;line-height:1.72}.contact-primary{display:inline-flex;align-items:center;gap:9px;padding:13px 20px;border:1px solid var(--green);border-radius:999px;color:var(--smoke);background:var(--green);text-decoration:none}.contact-fallbacks{display:grid;gap:14px;width:min(100%,720px);margin:24px auto 0;color:#f3f1e894}.contact-fallbacks p{margin:0;font-size:13px;line-height:1.55}.contact-option-row{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}.contact-option-row>span,.contact-option-row a,.contact-option-row button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:34px;padding:0 12px;border:1px solid rgba(243,241,232,.18);border-radius:999px;background:#f3f1e809;color:#f3f1e8c7;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;letter-spacing:.06em;text-decoration:none;text-transform:uppercase}.contact-option-row>span{border-color:#d7f0004d;color:var(--green);background:#d7f0000e}.contact-option-row a:hover,.contact-option-row button:hover{border-color:var(--green);color:var(--green)}.contact-recipients{color:#f3f1e875;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px!important;overflow-wrap:anywhere}.contact-address{color:#f3f1e894;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px!important;overflow-wrap:anywhere}.back-button{position:fixed;left:clamp(18px,4vw,56px);bottom:max(18px,env(safe-area-inset-bottom));z-index:45;display:inline-flex;align-items:center;gap:8px;max-width:calc(100vw - 36px);margin:0;padding:10px 14px;border:1px solid rgba(243,241,232,.24);border-radius:999px;background:#040000c2;color:#f3f1e8b8;box-shadow:0 18px 44px #00000057;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.back-button:hover{border-color:#d7f000a6;color:var(--green)}.case-hero{display:grid;grid-template-columns:.86fr 1.14fr;gap:clamp(36px,6vw,80px);align-items:end}.case-hero h1{max-width:9ch}.case-hero .lead{max-width:48ch}.case-hero img{width:100%;aspect-ratio:16 / 10;object-fit:cover;border:1px solid var(--line)}.case-video{padding-top:clamp(28px,5vw,72px)}.case-video-frame{position:relative;width:min(100%,1380px);aspect-ratio:16 / 9;margin:0 auto;border:1px solid var(--line);background:var(--smoke)}.controlled-video{position:relative;width:100%;height:100%}.case-video-frame video{width:100%;height:100%;object-fit:contain;background:var(--smoke)}.case-video-control{position:absolute;right:clamp(12px,2vw,24px);bottom:clamp(12px,2vw,24px);z-index:3;display:inline-flex;align-items:center;justify-content:center;width:clamp(42px,5vw,54px);height:clamp(42px,5vw,54px);border:1px solid rgba(243,241,232,.26);border-radius:999px;background:#040000b8;color:var(--green);box-shadow:0 18px 44px #00000059;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.case-video-control:hover{border-color:#d7f000b8;background:#d7f0001a}.case-facts{position:sticky;top:92px;align-self:start;border-top:1px solid var(--line-strong)}.case-facts p{display:grid;grid-template-columns:minmax(96px,.34fr) minmax(0,1fr);gap:20px;margin:0;padding:18px 0;border-bottom:1px solid var(--line);color:#f3f1e8cc;line-height:1.52}.case-facts span{color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase}.case-writing article{padding-bottom:48px;margin-bottom:48px;border-bottom:1px solid var(--line)}.case-writing h2{margin-bottom:18px;font-size:clamp(32px,4vw,54px)}.case-writing p,.case-gallery p{max-width:62ch;color:#f3f1e8c2;font-size:18px;line-height:1.78}.case-business{padding-top:clamp(28px,5vw,72px);border-top:1px solid var(--line)}.case-business-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;border:1px solid var(--line);background:var(--line)}.case-business-card{min-height:360px;padding:24px;background:linear-gradient(180deg,rgba(255,255,255,.04),transparent 58%),var(--smoke)}.case-business-card span,.case-fit-panel span{display:block;margin-bottom:28px;color:var(--green);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase}.case-business-card h3{margin:0 0 18px;font-family:var(--font-display);font-size:clamp(22px,2vw,32px);line-height:1;text-transform:uppercase}.case-business-card p{margin:0;color:#f3f1e8b8;line-height:1.68}.case-fit-panel{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr) auto;gap:1px;margin-top:1px;border:1px solid var(--line);background:var(--line)}.case-fit-panel>div{padding:22px;background:#11100deb}.case-fit-tags{display:flex;flex-wrap:wrap;gap:8px}.case-fit-tags strong,.case-fit-panel li{color:#f3f1e8c2;font-weight:400;line-height:1.55}.case-fit-tags strong{padding:7px 9px;border:1px solid rgba(243,241,232,.16);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;letter-spacing:.04em;text-transform:uppercase}.case-fit-panel ul{display:grid;gap:8px;margin:0;padding:0;list-style:none}.case-fit-panel li:before{content:"/";margin-right:8px;color:var(--green)}.case-fit-actions{display:flex;align-items:stretch;gap:1px;min-width:min(360px,100%);padding:0!important}.case-fit-actions button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:160px;padding:0 18px;border:0;background:#040000b8;color:var(--paper);font-size:12px;letter-spacing:.06em;text-transform:uppercase}.case-fit-actions button:first-child{background:var(--green);color:var(--smoke)}.case-fit-actions button:hover{color:var(--green)}.case-fit-actions button:first-child:hover{color:var(--smoke);filter:brightness(1.08)}.case-gallery{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(32px,6vw,80px);align-items:center;border-top:1px solid var(--line)}.case-gallery img{width:100%;border:1px solid var(--line)}.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}.related-grid.related-grid-four{grid-template-columns:repeat(4,minmax(0,1fr))}.related-grid button,.related-grid a{min-height:250px;padding:0;background:var(--smoke);color:var(--paper);text-decoration:none;text-align:left}.related-grid img{width:100%;height:180px;object-fit:cover;opacity:.75}.related-grid span{display:block;padding:18px;font-family:var(--font-display);font-size:28px;text-transform:uppercase}@media (max-width: 980px){.site-header{grid-template-columns:1fr auto}.header-state{display:none}.positioning-grid,.section-heading,.builder-shell,.service-detail-hero,.case-hero,.case-statement,.case-gallery{grid-template-columns:1fr}.case-facts{position:static;top:auto}.builder-intro{position:static}.hero-mark-panel{padding-inline:24px}.interactive-mark{width:min(100%,360px)}.case-grid,.category-case-grid,.service-route-grid,.service-scope-grid,.service-proof-grid,.faq-grid,.case-business-grid,.installation-grid,.concept-output,.concept-output-compact,.concept-output-three,.delivery-grid,.related-grid{grid-template-columns:1fr 1fr}.case-fit-panel{grid-template-columns:1fr}.case-fit-actions{min-height:64px}.category-case-card{grid-template-columns:1fr}.service-proof-card{grid-template-rows:240px 1fr;min-height:auto}.category-case-card img{height:280px}}@media (max-width: 640px){.site-header{padding-inline:16px}.site-header nav{gap:12px}.header-actions{gap:7px}.site-header nav button,.site-header nav a,.language-option{font-size:11px}.site-header nav a{display:none}.hero-top-grid{grid-template-columns:1fr}.hero-mark-panel{min-height:440px;padding:42px 18px 58px;border-left:0;border-top:1px solid var(--line)}.hero-video-panel{min-height:auto;padding:18px 0 42px}.hero-copy{width:auto;max-width:none;padding:42px 18px 48px}.hero-copy h1{max-width:260px}.hero-copy p:not(.eyebrow){max-width:330px}h1{font-size:clamp(44px,14.5vw,62px);line-height:.9}html[lang=zh-CN] h1{max-width:8.5em;font-size:clamp(34px,10.6vw,48px);line-height:1.08}html[lang=zh-CN] .hero-copy h1{max-width:8.5em}html[lang=zh-CN] h2{max-width:8.8em;font-size:clamp(30px,9.4vw,42px);line-height:1.1}html[lang=zh-CN] .contact h2{max-width:min(100%,8.2em);word-break:normal;overflow-wrap:anywhere}html[lang=zh-CN] .hero-copy p:not(.eyebrow),html[lang=zh-CN] .lead,html[lang=zh-CN] .positioning-grid p,html[lang=zh-CN] .builder-intro p:not(.eyebrow){font-size:15px;line-height:1.76}.hero-copy p:not(.eyebrow),.lead{font-size:16px;overflow-wrap:anywhere}.contact>.cn-copy,.contact-fallbacks{width:100%;max-width:100%}.hero-actions{display:grid}.cta-primary,.cta-secondary{justify-content:center;width:100%}.section-rule{grid-template-columns:1fr;gap:8px}.option-grid,.case-grid,.category-case-grid,.service-route-grid,.service-scope-grid,.service-proof-grid,.faq-grid,.case-business-grid,.installation-grid,.concept-output,.concept-output-compact,.concept-output-three,.delivery-grid,.related-grid{grid-template-columns:1fr}.category-case-card img{min-height:230px}.service-proof-card{grid-template-rows:210px 1fr}.concept-generation-bar{grid-template-columns:1fr}.concept-generation-bar .concept-preview-button{width:100%}.concept-preview-choice-grid{grid-template-columns:1fr}.builder-panel{padding:16px}.concept-email-row{grid-template-columns:1fr}.concept-email-row button{width:100%}.alternate-card{grid-template-columns:34px 1fr;padding:18px}.installation-card,.service-route-card,.service-scope-card,.service-proof-card,.faq-item,.case-business-card,.concept-card,.delivery-step{min-height:auto}.case-fit-actions{display:grid;min-width:0}.case-fit-actions button{min-height:48px;min-width:0}}