@font-face{font-family:"SmileyDisplay";src:url("assets/fonts/smiley-sans-oblique-v2.0.1.woff2") format("woff2");font-style:normal;font-weight:400;font-display:swap}
:root{--paper:#e9e2d5;--paper-light:#f6f2e9;--ink:#15191c;--cobalt:#1758a6;--oxide:#a64b2a;--oxide-text:#8f3b20;--steel:#7c858a;--steel-text:#5f686c;--rule:rgba(21,25,28,.26);--gutter:clamp(1.25rem,4vw,4.5rem);--display:"SmileyDisplay","Noto Sans SC",sans-serif;--body:"Noto Sans SC","Microsoft YaHei UI","PingFang SC",sans-serif;--ease:cubic-bezier(.16,1,.3,1)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:5.5rem}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.7;overflow-x:hidden}
body.menu-open{overflow:hidden}
::selection{background:var(--cobalt);color:var(--paper-light)}
*{scrollbar-color:var(--cobalt) var(--ink);scrollbar-width:thin}
::-webkit-scrollbar{width:11px}::-webkit-scrollbar-track{background:var(--ink)}::-webkit-scrollbar-thumb{background:var(--cobalt);border:2px solid var(--ink)}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:.2em}
img{display:block;width:100%;height:100%;object-fit:cover}
button,input,select,textarea{font:inherit}
:focus-visible{outline:3px solid var(--cobalt);outline-offset:3px}
.skip-link{position:fixed;z-index:200;left:1rem;top:1rem;padding:.7rem 1rem;background:var(--ink);color:var(--paper-light);transform:translateY(-160%);transition:transform .25s var(--ease)}
.skip-link:focus{transform:translateY(0)}
.site-header{position:sticky;z-index:100;top:0;display:flex;align-items:center;justify-content:space-between;min-height:5rem;padding:0 var(--gutter);background:rgba(233,226,213,.96);border-bottom:1px solid var(--ink)}
.brand{display:inline-flex;align-items:center;gap:.8rem;text-decoration:none;min-height:3rem}
.brand-mark{width:2.65rem;height:2.65rem;color:var(--oxide);flex:none}
.brand-copy{display:grid;line-height:1.1}.brand-copy strong{font-family:var(--display);font-size:1.35rem;font-weight:400;letter-spacing:.02em}.brand-copy small{margin-top:.35rem;font-size:.58rem;letter-spacing:.16em;color:#40474b}
.site-nav{display:flex;align-items:center;gap:clamp(1.25rem,3vw,3.5rem)}
.site-nav a{position:relative;display:inline-flex;align-items:center;min-height:2.75rem;text-decoration:none;font-weight:650}
.site-nav a::after{content:"";position:absolute;left:0;right:0;bottom:.25rem;height:2px;background:var(--cobalt);transform:scaleX(0);transform-origin:left;transition:transform .28s var(--ease)}
.site-nav a:hover::after,.site-nav a:focus-visible::after,.site-nav a.is-current::after{transform:scaleX(1)}
.nav-contact{padding:0 1rem;border:1px solid var(--ink)}
.nav-contact::after{display:none}
.nav-contact:hover{background:var(--ink);color:var(--paper-light)}
.menu-toggle{display:none;min-width:3rem;min-height:3rem;border:0;background:transparent;color:var(--ink)}
.menu-toggle__icon{display:grid;gap:.35rem}.menu-toggle__icon i{display:block;width:1.5rem;height:2px;background:currentColor;transition:transform .3s var(--ease)}
.menu-toggle__label{font-size:.75rem;margin-right:.5rem}
.hero{position:relative;display:grid;grid-template-columns:5rem repeat(11,minmax(0,1fr));min-height:clamp(38rem,calc(100vh - 5rem),54rem);border-bottom:1px solid var(--ink)}
.folio{grid-column:1;grid-row:1;display:flex;flex-direction:column;align-items:center;justify-content:space-between;padding:2rem .5rem;border-right:1px solid var(--rule);font-size:.68rem;letter-spacing:.18em;writing-mode:vertical-rl}.folio i{width:1px;flex:1;margin:1.5rem 0;background:var(--rule)}.folio b{font-weight:650;color:var(--oxide)}
.hero-copy{grid-column:2/7;grid-row:1;display:flex;flex-direction:column;justify-content:center;padding:clamp(3rem,7vw,7rem) clamp(2rem,5vw,6rem)}
.hero h1,.section-heading h2,.process-intro h2,.development h2,.contact h2{margin:0;font-family:var(--display);font-weight:400;line-height:.98;letter-spacing:-.025em;text-wrap:balance}
.hero h1{font-size:clamp(3.4rem,6.6vw,6rem);max-width:8ch}
.hero-scope{margin:2rem 0 .5rem;font-size:clamp(1.1rem,2vw,1.5rem);font-weight:750;color:var(--cobalt)}
.hero-intro{max-width:35rem;margin:.5rem 0 2rem;color:#40474b}
.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:3rem;padding:.7rem 1.25rem;border:1px solid var(--ink);border-radius:0;font-weight:750;text-decoration:none;cursor:pointer;transition:background-color .22s ease,color .22s ease,transform .22s var(--ease)}
.button:active{transform:translateY(2px)}
.button--primary{background:var(--cobalt);border-color:var(--cobalt);color:#fff}.button--primary:hover{background:#0f4384}.button--secondary:hover{background:var(--ink);color:var(--paper-light)}
.hero-media{grid-column:7/-1;grid-row:1;position:relative;margin:0;overflow:hidden;background:var(--ink)}
.hero-media img{filter:saturate(.55) contrast(1.08)}
.hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(233,226,213,.2),transparent 26%);pointer-events:none}
.hero-media figcaption{position:absolute;z-index:2;left:2rem;right:2rem;bottom:2rem;padding:.8rem 1rem;background:var(--paper);border:1px solid var(--ink);font-size:.82rem}
.hero-stamp{position:absolute;z-index:3;left:calc(50% - 7rem);top:55%;display:flex;align-items:center;color:var(--cobalt);font-size:.7rem;font-weight:750;letter-spacing:.12em;text-transform:uppercase;transform:rotate(-3deg)}
.hero-stamp span{display:grid;place-items:center;width:6.5rem;height:6.5rem;border:2px solid currentColor;border-radius:50%;background:rgba(233,226,213,.88);text-align:center}.hero-stamp i{display:block;width:10rem;height:2px;background:currentColor}
.route{position:relative;padding:2rem var(--gutter) 2.5rem;background:var(--paper-light);border-bottom:1px solid var(--ink)}
.route ol{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;margin:0;padding:0;list-style:none}.route li{position:relative;padding-top:1.75rem}.route li::before{content:"";position:absolute;top:-.35rem;left:0;width:.85rem;height:.85rem;border:2px solid var(--steel);border-radius:50%;background:var(--paper-light)}.route li.is-active::before{border-color:var(--cobalt);box-shadow:0 0 0 4px var(--paper-light),0 0 0 6px var(--cobalt)}
.route span{display:block;font-size:.75rem;color:var(--steel-text);font-variant-numeric:tabular-nums}.route strong{display:block;margin:.2rem 0;font-size:1.05rem}.route small{color:#4b5357}
.route-line{position:absolute;left:var(--gutter);right:var(--gutter);top:2rem;height:1px;background:var(--steel);overflow:hidden}.route-line i{display:block;width:100%;height:2px;background:var(--cobalt);transform:scaleX(0);transform-origin:left;transition:transform 1.2s var(--ease)}.route.is-drawn .route-line i{transform:scaleX(1)}
.section-shell{padding:clamp(5rem,9vw,9rem) var(--gutter)}
.section-heading{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(18rem,.8fr);gap:clamp(2rem,7vw,8rem);align-items:end;margin-bottom:clamp(3rem,6vw,6rem)}
.section-heading h2,.process-intro h2,.development h2,.contact h2{font-size:clamp(2.8rem,5.4vw,5.3rem)}
.section-heading p,.process-intro p{max-width:42rem;margin:0;color:#4b5357}
.product-row{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));min-height:31rem;border-top:1px solid var(--ink)}
.product-row:last-child{border-bottom:1px solid var(--ink)}
.product-copy{grid-column:1/5;display:flex;flex-direction:column;justify-content:center;padding:clamp(2rem,4vw,4.5rem) clamp(1rem,3vw,3.5rem) clamp(2rem,4vw,4.5rem) 0}
.product-copy h3{margin:0;font-family:var(--display);font-size:clamp(2.4rem,4vw,4.25rem);font-weight:400;line-height:1}
.product-copy p{max-width:34rem;margin:1.5rem 0;color:#444c50}.product-copy a{align-self:flex-start;font-weight:750;color:var(--oxide-text)}.product-copy a span{margin-left:.75rem}
.product-row figure{grid-column:5/-1;margin:0;min-height:31rem;overflow:hidden}.product-row figure img{transition:transform .8s var(--ease)}.product-row:hover figure img{transform:scale(1.025)}
.product-row--reverse .product-copy{grid-column:9/-1;order:2;padding-left:clamp(1rem,3vw,3.5rem);padding-right:0}.product-row--reverse figure{grid-column:1/9;order:1}
.process{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));background:var(--ink);color:var(--paper-light)}
.process-intro{grid-column:1/6;padding:clamp(5rem,8vw,8rem) var(--gutter)}.process-intro p{margin-top:1.75rem;color:#c8c4bb}
.process-visual{grid-column:6/-1;margin:0;min-height:36rem;overflow:hidden}.process-visual img{filter:saturate(.65) contrast(1.08)}
.process-track{grid-column:1/-1;border-top:1px solid rgba(246,242,233,.32)}
.process-track ol{display:grid;grid-template-columns:repeat(4,1fr);margin:0;padding:0 var(--gutter);list-style:none}.process-track li{position:relative;padding:3rem 2rem 3.5rem 0;border-right:1px solid rgba(246,242,233,.18)}.process-track li+li{padding-left:2rem}.process-track li:last-child{border-right:0}
.process-track span{color:#72a8ee;font-size:.75rem}.process-track h3{margin:.5rem 0;font-size:1.35rem}.process-track p{margin:0;color:#c8c4bb;font-size:.92rem}
.section-heading--split{align-items:start}
.evidence-sequence{border-top:1px solid var(--ink)}
.evidence-sequence article{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));min-height:30rem;border-bottom:1px solid var(--ink)}
.evidence-sequence figure{grid-column:1/8;margin:0;overflow:hidden}.evidence-sequence article:nth-child(even) figure{grid-column:6/-1;order:2}.evidence-sequence article>div{grid-column:8/-1;display:flex;flex-direction:column;justify-content:center;padding:3rem}.evidence-sequence article:nth-child(even)>div{grid-column:1/6;order:1;padding-left:0}
.evidence-sequence span{align-self:flex-start;padding:.2rem .6rem;background:var(--cobalt);color:#fff;font-size:.72rem}.evidence-sequence h3{margin:1.25rem 0 .75rem;font-family:var(--display);font-size:clamp(2.2rem,3.5vw,3.6rem);font-weight:400;line-height:1.05}.evidence-sequence p{margin:0;color:#4b5357}
.development{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));padding:clamp(5rem,9vw,9rem) var(--gutter);background:var(--paper-light);border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}
.development-title{grid-column:1/5;position:sticky;top:8rem;align-self:start}.development-title p{max-width:24rem;color:#4b5357}
.timeline{grid-column:6/-1;margin:0;padding:0;list-style:none;border-top:1px solid var(--ink)}
.timeline li{display:grid;grid-template-columns:8rem 1fr;gap:2rem;padding:2rem 0;border-bottom:1px solid var(--rule)}.timeline time{font-family:var(--display);font-size:1.7rem;color:var(--cobalt);font-variant-numeric:tabular-nums}.timeline h3{margin:0 0 .4rem;font-size:1.2rem}.timeline p{margin:0;color:#4b5357}
.contact{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));background:var(--ink);color:var(--paper-light)}
.contact-copy{grid-column:1/7;padding:clamp(5rem,8vw,8rem) var(--gutter)}.contact-copy p{max-width:42rem;color:#c8c4bb}.contact dl{margin:3rem 0 0}.contact dl div{display:grid;grid-template-columns:5rem 1fr;gap:1rem;padding:1rem 0;border-top:1px solid rgba(246,242,233,.28)}.contact dt{color:#9ea5a8}.contact dd{margin:0}.contact dd a{font-size:1.25rem;font-weight:750;color:#fff}
.contact-form{grid-column:7/-1;display:grid;grid-template-columns:1fr 1fr;gap:1.25rem;padding:clamp(5rem,8vw,8rem) var(--gutter);background:#202529;border-left:1px solid rgba(246,242,233,.28)}
.field-row{display:grid;gap:.5rem;align-content:start}.field-row--message{grid-column:1/-1}.field-row label{font-size:.85rem}.field-row label span{color:#ff9c75;margin-left:.2rem}
.field-row input,.field-row select,.field-row textarea{width:100%;min-height:3rem;padding:.7rem .8rem;background:#15191c;color:#fff;border:1px solid #70787d;border-radius:12px}.field-row textarea{resize:vertical;min-height:8rem}.field-row input:hover,.field-row select:hover,.field-row textarea:hover{border-color:#b9c0c3}.field-row input:user-invalid,.field-row select:user-invalid,.field-row textarea:user-invalid{border-color:#ff9c75}
.button--submit{justify-self:start;background:var(--cobalt);border-color:#72a8ee;color:#fff}.button--submit:hover{background:#2367ba}.button--submit:disabled{opacity:.55;cursor:not-allowed}
.form-status{grid-column:1/-1;min-height:1.7rem;margin:0;color:#ffb08f}.form-status:empty{display:block}
.site-footer{display:grid;grid-template-columns:1.4fr 1fr 1fr auto;gap:2rem;align-items:center;padding:2.5rem var(--gutter);background:#0e1113;color:#d8d3c9;font-size:.8rem}.brand--footer{color:#fff}.brand--footer .brand-copy small{color:#aeb5b8}.site-footer p{margin:0}.creative-note{color:#f0b08f}
.noscript{position:fixed;z-index:160;left:0;right:0;bottom:0;margin:0;padding:.8rem var(--gutter);background:var(--oxide);color:#fff;text-align:center}
@media (max-width:1000px){
  .site-nav{gap:1rem}.brand-copy small{display:none}.hero{grid-template-columns:4rem repeat(11,minmax(0,1fr))}.hero-copy{grid-column:2/8;padding-left:2rem;padding-right:2rem}.hero-media{grid-column:8/-1}.hero-stamp{display:none}.process-intro{grid-column:1/7}.process-visual{grid-column:7/-1}.product-copy{grid-column:1/6}.product-row figure{grid-column:6/-1}.product-row--reverse .product-copy{grid-column:8/-1}.product-row--reverse figure{grid-column:1/8}.site-footer{grid-template-columns:1fr 1fr}.contact-copy,.contact-form{grid-column:1/-1}.contact-form{border-left:0;border-top:1px solid rgba(246,242,233,.28)}
}
@media (max-width:760px){
  html{scroll-padding-top:4.5rem}.site-header{min-height:4.25rem}.brand-mark{width:2.25rem;height:2.25rem}.brand-copy strong{font-size:1.05rem}.menu-toggle{display:flex;align-items:center;justify-content:center}
  .site-nav{position:fixed;z-index:120;inset:4.25rem 0 auto auto;display:flex;flex-direction:column;align-items:stretch;width:min(88vw,24rem);height:calc(100dvh - 4.25rem);padding:2rem;background:var(--paper-light);box-shadow:-16px 18px 42px rgba(21,25,28,.24);transform:translateX(110%);visibility:hidden;transition:transform .42s var(--ease),visibility 0s linear .42s}.site-nav.is-open{transform:translateX(0);visibility:visible;transition-delay:0s}.site-nav a{min-height:3.25rem;font-size:1.15rem;border-bottom:1px solid var(--rule)}.nav-contact{margin-top:auto;border:1px solid var(--ink);justify-content:center}
  .menu-toggle[aria-expanded="true"] .menu-toggle__icon i:first-child{transform:translateY(4px) rotate(45deg)}.menu-toggle[aria-expanded="true"] .menu-toggle__icon i:last-child{transform:translateY(-4px) rotate(-45deg)}
  .hero{grid-template-columns:2.75rem 1fr;min-height:auto}.folio{grid-column:1;grid-row:1/3;padding:1.2rem .35rem}.hero-copy{grid-column:2;grid-row:1;padding:4.5rem 1.25rem 3rem}.hero h1{font-size:clamp(3rem,15vw,4.8rem);max-width:9ch}.hero-intro{font-size:.95rem}.hero-media{grid-column:2;grid-row:2;min-height:25rem}.hero-media figcaption{left:1rem;right:1rem;bottom:1rem}.hero-actions{display:grid}.button{width:100%;min-height:3.25rem}.route{padding:2.5rem 1.25rem 2.5rem 4rem}.route ol{grid-template-columns:1fr;gap:2rem}.route-line{left:2.75rem;right:auto;top:3rem;bottom:3rem;width:1px;height:auto}.route-line i{width:2px;height:100%;transform:scaleY(0);transform-origin:top}.route.is-drawn .route-line i{transform:scaleY(1)}.route li{padding:0 0 0 1rem}.route li::before{top:.55rem;left:-1.7rem}.section-shell{padding:5rem 1.25rem}.section-heading{grid-template-columns:1fr;gap:1.5rem;margin-bottom:3rem}.section-heading h2,.process-intro h2,.development h2,.contact h2{font-size:clamp(2.6rem,12vw,4.2rem)}
  .product-row,.product-row--reverse{display:flex;flex-direction:column;min-height:0}.product-copy,.product-row--reverse .product-copy{order:1;padding:2.5rem 0}.product-row figure,.product-row--reverse figure{order:2;min-height:22rem}.product-copy h3{font-size:3rem}
  .product-copy a,.contact dd a{display:inline-flex;align-items:center;min-height:44px;padding-block:.45rem}
  .process{display:block}.process-intro{padding:5rem 1.25rem}.process-visual{min-height:24rem}.process-track ol{grid-template-columns:1fr;padding:0 1.25rem}.process-track li,.process-track li+li{padding:2rem 0;border-right:0;border-bottom:1px solid rgba(246,242,233,.18)}
  .evidence-sequence article,.evidence-sequence article:nth-child(even){display:flex;flex-direction:column;min-height:0}.evidence-sequence figure,.evidence-sequence article:nth-child(even) figure{order:1;min-height:21rem}.evidence-sequence article>div,.evidence-sequence article:nth-child(even)>div{order:2;padding:2rem 0 3rem}.evidence-sequence h3{font-size:2.6rem}
  .development{display:block;padding:5rem 1.25rem}.development-title{position:static;margin-bottom:3rem}.timeline li{grid-template-columns:1fr;gap:.5rem}.timeline time{font-size:1.35rem}
  .contact{display:block}.contact-copy,.contact-form{padding:5rem 1.25rem}.contact-form{grid-template-columns:1fr}.field-row,.field-row--message{grid-column:1}.site-footer{grid-template-columns:1fr;padding:2.5rem 1.25rem}.site-footer .brand{margin-bottom:.5rem}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.route-line i{transform:none!important}.product-row figure img{transform:none!important}}
@media (prefers-contrast:more){:root{--rule:#15191c}.site-header{background:var(--paper)}.field-row input,.field-row select,.field-row textarea{border-color:#fff}}