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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
@media print{body>*:not(#print-area){display:none!important}body{background:white!important;overflow:visible!important}#print-area{display:block!important;white-space:pre-wrap;padding:20px;font-family:var(--cn);font-size:12pt;line-height:1.85;color:black}#print-area:before{content:"unlock. / PROJECT BRIEF";display:block;font-size:26pt;letter-spacing:-1px;margin-bottom:30px}dialog{display:none!important}@page{size:A4;margin:18mm}}

/* Unlock v2 — typography, aperture wayfinding, motion */
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@font-face{font-family:PuHui;src:url('assets/fonts/puhui-black.woff') format('woff');font-weight:900;font-display:swap}
:root{--sans:Tomato,PuHui,sans-serif;--cn:PuHui,'PingFang SC',sans-serif}
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.strategy-word{position:relative;display:table;color:var(--forest);isolation:isolate;padding:2px 8px 9px 0}.strategy-word:before{content:'';position:absolute;inset:4px -10px -1px -8px;background:var(--lime);z-index:-1;transform:scaleX(.07);transform-origin:left;transition:transform 1s cubic-bezier(.16,1,.3,1) .3s}.manifesto.in-view .strategy-word:before{transform:scaleX(1)}.signal-square{width:10px;height:10px;display:inline-block;background:var(--forest);margin-left:8px;vertical-align:top;margin-top:10px}.about h2,.contact h2,.section-heading h2,.audience h2{font-weight:600;letter-spacing:-.045em}.intro{padding-top:100px}.method-heading h3{font-weight:500;font-size:37px}.way-icon{width:25px;height:25px;display:inline-block;vertical-align:middle;flex-shrink:0;overflow:visible;stroke-linecap:square;stroke-linejoin:miter}.text-link{align-items:center;font-size:14px;min-height:42px;padding-bottom:8px;gap:25px}.text-link>span{display:inline-flex}.text-link:hover span{transform:none}.way-enter .icon-moving{transform-origin:center;transition:transform .4s cubic-bezier(.2,.8,.2,1)}a:hover .way-enter .icon-moving,button:hover .way-enter .icon-moving{transform:translateX(7px) scaleX(.6)}.header-contact{display:flex;align-items:center;gap:18px}.header-contact span{display:inline-flex;margin:0}.method-heading .way-icon{width:35px;height:35px}.cap-sign{display:flex!important;align-items:center;gap:15px}.cap-sign>.way-icon{width:35px;height:35px}.cap-sign>span{font-size:11px}.expand-icon .way-icon{width:30px;height:30px}.product[open] .expand-icon{transform:rotate(90deg)}.close-dialog .way-icon{width:22px;height:22px}.button-dark{align-items:center}.button-dark>span{display:inline-flex}.collage-mark svg{width:27px;stroke:var(--ink);stroke-width:1.7}.hero-collage{animation:collage-enter 1s cubic-bezier(.16,1,.3,1) both}.collage-mark{animation:signal-breathe 5s ease-in-out infinite}.hero-line{animation:type-enter 1.05s cubic-bezier(.16,1,.3,1) both}.hero-line.second{animation-delay:.12s}.hero-line.third{animation-delay:.24s}.reveal-item{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform 1s cubic-bezier(.16,1,.3,1)}.reveal-item.in-view{opacity:1;transform:none}.cap-body.in-view .growth-art path{stroke-dasharray:900;stroke-dashoffset:900;animation:draw-route 2s ease forwards}.cap-body.in-view .sheet-back{animation:sheet-connect 1.3s cubic-bezier(.16,1,.3,1) both}.cap-body.in-view .sheet-front{animation:sheet-connect 1.3s .15s cubic-bezier(.16,1,.3,1) both}.landscape-break img{height:112%;transform:translateY(calc(var(--image-shift,0) * 1px));will-change:transform}.chapter-rail{position:fixed;z-index:28;bottom:max(12px,env(safe-area-inset-bottom));left:16px;right:16px;display:flex;align-items:center;gap:15px;background:#f7f7f5f5;border:1px solid #c9c9c3;padding:10px 13px;box-shadow:0 3px 18px #0000000a;backdrop-filter:blur(12px);transition:transform .35s,opacity .35s}.rail-position{display:flex;gap:8px;align-items:center;min-width:72px;font-size:11px}.rail-number{font-size:20px;line-height:1}.rail-tracks{display:flex;flex:1;gap:5px}.rail-tracks a{position:relative;height:30px;flex:1;display:flex;align-items:center}.rail-tracks a:before{content:'';display:block;width:100%;height:3px;background:#d0d0ca}.rail-tracks a span{position:absolute;left:0;height:3px;width:100%;background:var(--forest);transform:scaleX(0);transform-origin:left;transition:transform .3s}.rail-tracks a.visited span{transform:scaleX(1)}.rail-tracks a[aria-current=true] span{background:var(--forest);height:9px;transform:scaleX(1)}.rail-end{font-size:11px;color:#686861}.menu-open .chapter-rail,.dialog-open .chapter-rail{opacity:0;transform:translateY(100px);pointer-events:none}.site-footer{padding-bottom:108px}.mobile-menu>a{font-family:PuHui;font-weight:600}.mobile-menu>a .way-icon{width:32px;height:32px}.hero-bottom .text-link{font-size:12px}.footer-middle a{display:flex;align-items:center}.footer-middle a span{display:flex}.art-caption{letter-spacing:.12em}.header-contact{display:none}.form-intro{font-size:16px!important}
@keyframes type-enter{from{opacity:0;transform:translateY(35px);clip-path:inset(100% 0 0 0)}to{opacity:1;transform:none;clip-path:inset(0 0 0 0)}}
@keyframes collage-enter{from{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:none}}
@keyframes signal-breathe{0%,65%,100%{transform:translateY(0)}75%{transform:translateY(-7px)}85%{transform:translateY(0)}}
@keyframes draw-route{to{stroke-dashoffset:0}}
@keyframes sheet-connect{from{translate:0 35px;opacity:0}to{translate:0 0;opacity:1}}
@media(min-width:700px){.hero h1{font-size:clamp(75px,8.5vw,130px)}.manifesto strong{font-size:clamp(80px,10vw,145px)}.manifesto-lead,.manifesto-bridge{font-size:27px}.manifesto-bridge{padding:25px 0}.signal-square{height:18px;width:18px;margin-left:20px;margin-top:20px}.intro-copy p{font-size:23px}.intro-copy{margin-top:48px}.chapter-rail{left:auto;right:30px;bottom:24px;width:350px}.cap-sign>.way-icon{width:50px;height:50px}.cap-sign>span{font-size:13px}.audience-grid h3{font-weight:600}.section-heading h2,.contact h2{font-size:60px}.about h2{font-size:65px}}
@media(min-width:1100px){.header-contact{display:flex}.manifesto{max-width:1000px}.intro-copy{margin-left:52%;max-width:530px}.hero-bottom{padding-bottom:10px}.chapter-rail{right:36px}.cap-top h2{font-size:124px}}
@media(prefers-reduced-motion:reduce){.reveal-item{opacity:1;transform:none}.strategy-word:before{transform:scaleX(1)}.landscape-break img{transform:none!important}.growth-art path{stroke-dashoffset:0!important}.hero-line{clip-path:none}}
@media print{.chapter-rail{display:none!important}}
@media(max-width:699px){.hero{padding-bottom:112px}.chapter-rail .rail-tracks a{min-width:24px}.rail-tracks{gap:3px}.rail-position{min-width:62px;gap:6px}.chapter-rail{gap:10px}.rail-end{display:none}}

/* v3: icons withdrawn pending selection */
.hero h1{font-weight:700}.menu-toggle{font-size:13px;width:54px;padding:5px}.close-dialog{font-size:13px;min-width:48px}.expand-label{position:absolute;right:0;top:50%;font-size:12px;letter-spacing:0}.text-link,.button-dark{gap:0}.text-link:empty{display:none}.cap-sign{gap:0!important}.collage-mark,.signal-square{display:none!important}