:root{--ink:#171916;--muted:#626963;--line:#d9dcd7;--accent:#a4654b;--soft:#f4f5f2;--max:1420px;--ease-out:cubic-bezier(.22,1,.36,1)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:82px}
body{margin:0;background:#fff;color:var(--ink);font-family:Inter,"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{font:inherit}
h1,h2,h3,p,figure{margin:0}
::selection{background:var(--accent);color:#fff}
.shell{max-width:var(--max);margin-inline:auto;padding-inline:clamp(20px,5vw,84px)}
.skip-link{position:absolute;left:-10000px;top:8px;z-index:99;padding:9px;background:#fff}
.skip-link:focus{left:10px}
.eyebrow{color:var(--accent);font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:750}
.site-header{height:76px;position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:34px;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px);transition:box-shadow .35s ease,background-color .35s ease}
.site-header.is-scrolled{background:rgba(255,255,255,.94);box-shadow:0 9px 30px rgba(19,24,19,.055)}
.site-header::after{content:"";position:absolute;left:0;bottom:-1px;width:100%;height:2px;background:var(--accent);transform:scaleX(var(--scroll-progress,0));transform-origin:left;pointer-events:none}
.brand{font:750 25px Arial,sans-serif;letter-spacing:-.09em;white-space:nowrap}
.brand span{color:var(--accent)}
.main-nav{display:flex;gap:clamp(15px,2.6vw,38px);align-items:center;margin-left:auto}
.main-nav a{font-size:13px;font-weight:680;letter-spacing:0;white-space:nowrap;transition:color .22s}
.main-nav a{position:relative}
.main-nav a::after{content:"";position:absolute;left:0;right:0;bottom:-9px;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .38s var(--ease-out)}
.main-nav a:hover::after,.main-nav a:focus-visible::after,.main-nav a[aria-current="location"]::after{transform:scaleX(1)}
.main-nav a:hover{color:var(--accent)}
.menu-toggle,.mobile-menu{display:none}
.mobile-menu[hidden]{display:none}
body.menu-open{overflow:hidden}

.hero{padding-top:clamp(48px,6vw,95px)}
.hero-intro{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(250px,.65fr);gap:60px;align-items:end;margin-bottom:clamp(36px,4.5vw,65px)}
.hero h1{font-size:clamp(54px,6.4vw,96px);font-weight:580;line-height:1.16;letter-spacing:-.075em;margin-top:25px}
.hero h1 span{display:block;animation:line-enter .85s cubic-bezier(.2,.7,.2,1) both}
.hero h1 span:nth-child(2){animation-delay:.12s}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero-side{border-left:1px solid var(--line);padding-left:28px;padding-bottom:5px}
.hero-side p{font-size:clamp(15px,1.15vw,17px);line-height:1.8;color:#4d534e;max-width:365px}
.text-actions{display:flex;gap:29px;flex-wrap:wrap;margin-top:30px}
.text-actions a{font-size:13px;font-weight:680;border-bottom:1px solid currentColor;padding-bottom:6px;transition:color .22s}
.text-actions a:hover{color:var(--accent)}
.text-actions .secondary{color:var(--muted)}
.hero-showcase{margin:0}
.slide-stage{position:relative;max-width:1707px;margin-inline:auto;aspect-ratio:1707/960;background:#101010;overflow:hidden;animation:banner-enter .8s var(--ease-out) both}
.slide{position:absolute;inset:0;visibility:hidden;clip-path:inset(0 100% 0 0);transition:clip-path 1.05s var(--ease-out)}
.slide.is-active{visibility:visible;clip-path:inset(0 0 0 0);z-index:2}
.slide.is-leaving{visibility:visible;clip-path:inset(0 0 0 0);transition:none;z-index:1}
.slide.is-leaving .slide-copy{visibility:hidden}
.slide img{width:100%;height:100%;object-fit:cover;object-position:center}
.slide-media-link{position:absolute;inset:0;display:block;cursor:pointer}
.slide-media-link:focus-visible,.social-link:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.slide-site{background:#151515}
.slide-shade{position:absolute;inset:35% 0 0;background:linear-gradient(to bottom,transparent 0%,rgba(0,0,0,.08) 25%,rgba(0,0,0,.68) 100%);pointer-events:none}
.slide-copy{position:absolute;z-index:2;left:clamp(28px,6vw,102px);bottom:clamp(40px,6vw,94px);color:#fff;max-width:min(55vw,760px)}
.slide-copy>*{opacity:0;transform:translate3d(0,18px,0);transition:opacity .65s var(--ease-out),transform .8s var(--ease-out)}
.slide.is-active .slide-copy>*{opacity:1;transform:none}
.slide.is-active .slide-copy>p{transition-delay:.43s}
.slide.is-active .slide-copy>h2{transition-delay:.53s}
.slide.is-active .slide-copy>span{transition-delay:.66s}
.slide:not(.is-active) .slide-copy>*{transition-duration:.18s;transition-delay:0s}
.slide-copy>p{font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;margin-bottom:16px}
.slide-copy h2{font-size:clamp(35px,4.2vw,68px);line-height:1.16;font-weight:600;letter-spacing:-.066em;text-wrap:balance}
.slide-copy span{display:block;font-size:clamp(12px,1.15vw,16px);margin-top:21px;line-height:1.5}
.showcase-caption{display:flex;align-items:center;gap:30px;padding-block:18px;border-bottom:1px solid var(--line)}
.showcase-ident{display:flex;align-items:baseline;gap:22px;min-width:0}
.showcase-ident strong{font-size:15px;font-weight:650;white-space:nowrap}
.showcase-ident span{font:11px Arial,sans-serif;letter-spacing:.08em;color:var(--muted);white-space:nowrap}
.showcase-caption.is-changing .showcase-ident,.showcase-caption.is-changing>a{animation:caption-enter .55s var(--ease-out) both}
.showcase-caption.is-changing>a{animation-delay:.08s}
@keyframes caption-enter{from{opacity:.15;transform:translate3d(0,7px,0)}to{opacity:1;transform:none}}
.showcase-caption>a{font-size:12px;font-weight:650;margin-left:auto;border-bottom:1px solid currentColor;padding-bottom:4px;white-space:nowrap;transition:color .22s}
.showcase-caption>a:hover{color:var(--accent)}
.slide-controls{display:flex;gap:8px;align-items:center}
.slide-tab{position:relative;border:0;background:none;color:#8b918c;cursor:pointer;width:38px;min-height:44px;text-align:left;padding:11px 0 13px;font:11px Arial,sans-serif;letter-spacing:.06em;transition:color .22s}
.slide-tab:hover,.slide-tab.is-active{color:var(--ink)}
.slide-tab::after{position:absolute;left:0;right:0;bottom:2px;height:1px;background:#c6cbc4;content:""}
.slide-tab.is-active::before{position:absolute;left:0;bottom:2px;height:2px;background:var(--accent);width:100%;z-index:1;transform-origin:left;animation:slide-progress 7.8s linear both;content:""}
.slide-tab:focus-visible,.evidence-button:focus-visible,.dialog-close:focus-visible,.dialog-zoom-controls button:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.hero-showcase.is-paused .slide-tab.is-active::before{animation-play-state:paused}
@keyframes banner-enter{from{opacity:.35;transform:translate3d(0,16px,0)}to{opacity:1;transform:none}}
@keyframes line-enter{from{transform:translateY(22px);opacity:0}to{transform:none;opacity:1}}
@keyframes slide-progress{from{transform:scaleX(0)}to{transform:scaleX(1)}}

.stats{padding-block:78px 91px}
.small-heading{font-size:12px;color:var(--muted);letter-spacing:.08em;margin-bottom:25px}
.stats-grid,.ads-results{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--ink)}
.stats-grid>div,.ads-results>div{padding:24px 25px 0 0}
.stats-grid>div+div,.ads-results>div+div{border-left:1px solid var(--line);padding-left:27px}
.stats strong,.ads-results strong{display:block;font:500 clamp(43px,5vw,76px)/1 Arial,sans-serif;letter-spacing:-.075em;white-space:nowrap}
.stats span,.ads-results span{display:block;color:var(--muted);font-size:13px;margin-top:13px}
.section{padding-block:clamp(85px,10vw,145px)}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:49px}
.section-heading h2,.services-section h2,.about-section h2{font-size:clamp(43px,5vw,74px);line-height:1.17;letter-spacing:-.072em;font-weight:570;margin-top:17px}
.section-heading>p{color:var(--muted);font-size:14px;line-height:1.75;max-width:320px}
.reveal{opacity:0;transform:translate3d(0,26px,0);transition:opacity .85s var(--ease-out),transform .85s var(--ease-out);transition-delay:var(--reveal-delay,0ms)}
.reveal.visible{opacity:1;transform:none}
.evidence-button{display:block;width:100%;padding:0;border:0;background:transparent;cursor:zoom-in;text-align:left}
.social-link{display:block;cursor:pointer}
.evidence-button img{display:block;width:100%;height:auto}
.evidence-button{transition:transform .48s var(--ease-out)}
@media(hover:hover) and (pointer:fine){.evidence-button:hover{transform:translate3d(0,-4px,0)}}
.social-section,.localization-section,.supporting-section{background:var(--soft)}
.account-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,3.6vw,56px);align-items:start}
.account-item{border-top:1px solid #cbd0c9;padding-top:19px}
.account-head strong{display:block;font:500 clamp(42px,4.3vw,64px)/1 Arial,sans-serif;letter-spacing:-.075em}
.account-head span{display:block;font-size:13px;color:var(--muted);margin:12px 0 25px}
.account-item .evidence-button{max-width:310px;margin-inline:auto}
.account-item .evidence-button img{max-height:620px;object-fit:contain;object-position:top}
.account-item p{font-size:13px;color:var(--muted);line-height:1.7;margin-top:15px}
.content-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,3.4vw,54px)}
.content-item{border-top:1px solid var(--line);padding-top:18px}
.content-item .evidence-button{margin-bottom:23px}
.content-item img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;object-position:center top}
.content-metric{display:flex;align-items:baseline;gap:14px}
.content-metric strong{font:500 clamp(36px,3.6vw,54px)/1 Arial,sans-serif;letter-spacing:-.065em;white-space:nowrap;flex:none}
.content-metric span{font-size:12px;color:var(--muted)}
.content-item h3,.wpc-content h3{font-size:20px;letter-spacing:-.04em;margin-top:17px;font-weight:620}
.content-item p,.wpc-content p{font-size:13px;line-height:1.7;color:var(--muted);margin-top:9px}
.localization-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ink);border-bottom:1px solid var(--line);padding-block:26px;margin-bottom:39px}
.localization-grid>div+div{border-left:1px solid var(--line);padding-left:28px}
.localization-grid strong{display:block;font:500 clamp(40px,4.6vw,69px)/1 Arial,sans-serif;letter-spacing:-.07em}
.localization-grid span{display:block;font-size:13px;color:var(--muted);margin-top:13px}
.localization-media{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.localization-media img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;object-position:center top}
.localization-media figcaption,.ads-proof figcaption,.wpc-profile figcaption{font-size:12px;color:var(--muted);margin-top:12px}
.process-line{border-top:1px solid var(--line);margin-top:38px;padding-top:22px;color:#4c534d;font-size:13px;line-height:1.7;letter-spacing:.025em}
.process-line span{color:var(--accent);padding-inline:12px}

.ads-results{margin-bottom:58px}
.ads-detail{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(35px,5vw,80px);align-items:start}
.market-board{border-top:1px solid var(--ink)}
.market-head,.market-row{display:grid;grid-template-columns:minmax(0,1.2fr) .65fr .65fr;align-items:center;gap:12px;border-bottom:1px solid var(--line);padding:18px 0}
.market-head h3{font-size:22px;font-weight:600;letter-spacing:-.045em}
.market-head span{grid-column:2/-1;text-align:right;font-size:11px;letter-spacing:.08em;color:var(--muted)}
.market-row>span{font-size:13px}
.market-row strong{font:550 22px Arial,sans-serif;white-space:nowrap}
.market-row small{display:block;font-size:10px;color:var(--muted);font-weight:500;margin-top:5px}
.ads-proof .evidence-button{margin-top:5px}
.ads-proof img{width:100%;height:auto}
.wpc-section{background:#f7f8f6}
.wpc-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(35px,7vw,105px);align-items:start}
.wpc-metrics{border-top:1px solid var(--ink)}
.wpc-metrics>div{display:flex;justify-content:space-between;align-items:baseline;gap:15px;border-bottom:1px solid var(--line);padding:22px 0}
.wpc-metrics strong{font:500 clamp(34px,4vw,58px)/1 Arial,sans-serif;letter-spacing:-.065em;white-space:nowrap}
.wpc-metrics span{font-size:12px;color:var(--muted);text-align:right}
.basis{font-size:12px;color:var(--muted);line-height:1.6;margin-top:13px}
.wpc-month{margin-top:59px;border-top:1px solid var(--ink);padding-top:19px}
.wpc-month small{display:block;color:var(--accent);font-size:11px;letter-spacing:.13em}
.wpc-month strong{display:inline-block;font:500 clamp(50px,5vw,76px)/1 Arial,sans-serif;letter-spacing:-.07em;margin-top:19px}
.wpc-month>span{margin-left:12px;color:var(--muted);font-size:13px}
.wpc-month p{font-size:13px;color:#4a504b;line-height:1.8;margin-top:14px;max-width:580px}
.wpc-profile .evidence-button{max-width:300px;margin-inline:auto}
.wpc-profile img{max-height:565px;object-fit:contain}
.wpc-profile figcaption{text-align:center}
.wpc-content{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,7vw,100px);margin-top:70px;padding-top:33px;border-top:1px solid var(--line)}
.wpc-content article{max-width:460px}
.wpc-content .evidence-button{max-width:295px}
.wpc-content img{max-height:420px;width:auto;object-fit:contain}
.wpc-content article>div{display:flex;align-items:baseline;flex-wrap:wrap;column-gap:9px;row-gap:4px;margin-top:22px}
.wpc-content article>div strong{font:500 30px Arial,sans-serif;letter-spacing:-.05em}
.wpc-content article>div span{font-size:11px;color:var(--muted);margin-right:18px}
.website-section .evidence-button img{width:100%;height:auto}
.site-feature{padding-top:20px;border-top:1px solid var(--ink)}
.site-feature .evidence-button{max-width:1180px}
.site-pair{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,4vw,62px);margin-top:85px}
.site-pair article{border-top:1px solid var(--line);padding-top:17px}
.site-caption{display:flex;justify-content:space-between;align-items:baseline;gap:15px;margin-top:21px}
.site-caption h3{font-size:23px;font-weight:620;letter-spacing:-.05em}
.site-caption a{font:11px Arial,sans-serif;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:2px;white-space:nowrap}
.site-caption a:hover{color:var(--accent)}
.site-feature p,.site-pair p{font-size:13px;color:var(--muted);line-height:1.75;margin-top:10px;max-width:720px}
.personal-stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ink);padding-top:24px;gap:20px}
.personal-stats strong{display:block;font:500 clamp(34px,4.4vw,63px)/1 Arial,sans-serif;letter-spacing:-.07em;white-space:nowrap}
.personal-stats span{display:block;color:var(--muted);font-size:12px;margin-top:12px}
.personal-media{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:24px;align-items:start;margin-top:47px}
.personal-media img{width:100%;height:auto;max-height:460px;object-fit:contain;object-position:top}
.method-line{border-top:1px solid var(--line);font-size:13px;color:#4d534e;margin-top:36px;padding-top:22px}
.method-line span{color:var(--accent);padding-inline:20px}
.ai-grid{display:grid;grid-template-columns:1fr;gap:clamp(32px,5vw,75px)}
.ai-grid article{border-top:1px solid var(--line);padding-top:18px}
.ai-grid .evidence-button{background:transparent}
.ai-grid img{width:100%;height:auto;object-fit:contain}
.ai-report-mobile{display:none}
.ai-report-label{font-size:14px!important;font-weight:640;color:var(--ink)!important;margin:0!important}
.ai-grid article:not(.ai-report-item) .evidence-button{max-width:700px}
.ai-grid h3{font-size:23px;font-weight:620;letter-spacing:-.04em;margin-top:20px}
.ai-grid p{color:var(--muted);font-size:13px;line-height:1.75;margin-top:9px}
.services-section{border-top:1px solid var(--line)}
.services-section h2{margin-bottom:45px}
.service-row{display:grid;grid-template-columns:90px minmax(0,1fr) minmax(180px,300px);align-items:center;gap:20px;border-top:1px solid var(--line);padding:27px 0}
.service-row:last-child{border-bottom:1px solid var(--line)}
.service-row>span{font:italic 16px Georgia,serif;color:var(--accent)}
.service-row h3{font-size:clamp(22px,2.3vw,32px);font-weight:570;letter-spacing:-.055em}
.service-row p{font-size:12px;line-height:1.7;color:var(--muted)}
.about-section{background:#e9ece7;padding-block:clamp(80px,9vw,125px)}
.about-grid{display:grid;grid-template-columns:1fr .85fr;align-items:end;gap:70px}
.about-grid>p{font-size:clamp(17px,1.5vw,21px);line-height:1.8;max-width:560px;color:#3e453f}
.contact-section{background:#1b1d1a;color:#fff;padding-block:clamp(80px,9vw,125px)}
.contact-grid{display:grid;grid-template-columns:1.4fr .8fr 168px;align-items:end;gap:clamp(25px,4vw,65px)}
.contact-section .eyebrow{color:#c5a68f}
.contact-section h2{font-size:clamp(45px,5.5vw,80px);line-height:1.18;letter-spacing:-.075em;font-weight:540;margin-top:20px}
.contact-section p:not(.eyebrow){font-size:13px;color:#b8c0b9;line-height:1.7;margin-top:26px}
.contact-links{display:grid;gap:30px}
.contact-links small{display:block;color:#a5ada5;font-size:11px;letter-spacing:.08em;margin-bottom:9px}
.contact-links strong,.contact-links a{font-size:17px;font-weight:570;white-space:nowrap}
.contact-links a{border-bottom:1px solid #777d76;padding-bottom:5px}
.contact-qr{justify-self:end;align-self:end;width:168px}
.contact-qr img{width:168px;height:168px;object-fit:contain;background:#fff;padding:8px}
.contact-qr figcaption{font-size:11px;color:#a5ada5;text-align:center;letter-spacing:.06em;margin-top:12px}
.site-footer{background:#0a0a0a;color:#a9a9a9;border-top:1px solid #343434;padding-block:24px;font-size:11px;letter-spacing:.06em}
.site-footer .shell{display:flex;justify-content:space-between;gap:20px}
.evidence-dialog{width:min(96vw,1160px);height:min(92vh,940px);max-height:92vh;padding:16px 20px 18px;border:1px solid #d8dbd5;background:#fff;color:var(--ink)}
.evidence-dialog::backdrop{background:rgba(7,10,8,.82)}
.evidence-dialog[open]{animation:dialog-enter .42s var(--ease-out) both}
.evidence-dialog[open]::backdrop{animation:backdrop-enter .42s ease both}
@keyframes dialog-enter{from{opacity:0;transform:translate3d(0,18px,0)}to{opacity:1;transform:none}}
@keyframes backdrop-enter{from{opacity:0}to{opacity:1}}
.dialog-topbar{display:flex;justify-content:space-between;align-items:center;gap:20px;min-height:38px;margin-bottom:12px}
.dialog-zoom-controls{display:flex;align-items:center;gap:6px}
.dialog-zoom-controls button{min-width:36px;height:36px;padding:0 10px;border:1px solid #d9dcd7;border-radius:9px;background:#fff;color:var(--ink);cursor:pointer;font-size:18px;transition:background-color .2s,border-color .2s}
.dialog-zoom-controls .dialog-zoom-reset{min-width:78px;font-size:12px}
.dialog-zoom-controls button:hover:not(:disabled){background:#f3f4f2;border-color:#a7aea8}
.dialog-zoom-controls button:disabled{opacity:.42;cursor:default}
.dialog-viewport{height:calc(100% - 78px);overflow:auto;overscroll-behavior:contain;background:#f6f7f5}
.evidence-dialog img{display:block;width:auto;height:auto;max-width:none;max-height:none;margin:auto;object-fit:contain;cursor:zoom-in}
.evidence-dialog p{text-align:center;font-size:12px;color:var(--muted);margin-top:10px;line-height:1.5}
.dialog-close{position:static;min-height:36px;padding:0 8px;border:0;background:none;cursor:pointer;color:var(--ink);font-size:13px}

@media(max-width:1100px){
  .main-nav{gap:14px}
  .main-nav a{font-size:11px}
  .showcase-ident span{display:none}
  .contact-grid{grid-template-columns:1fr .8fr}
  .contact-qr{grid-column:2;grid-row:1;align-self:start;justify-self:end;width:130px}
  .contact-qr img{width:130px;height:130px;padding:6px}
  .contact-links{grid-column:2}
}
@media(max-width:850px){
  .main-nav{display:none}
  .showcase-caption{flex-wrap:wrap;gap:14px}
  .showcase-caption>a{margin-left:auto}
  .slide-controls{width:100%;justify-content:space-between}
  .hero-intro{grid-template-columns:1fr;gap:26px}
  .hero h1{font-size:clamp(46px,8.2vw,75px)}
  .hero-side{border-left:0;border-top:1px solid var(--line);padding:20px 0 0}
  .hero-side p{max-width:620px}
  .text-actions{margin-top:18px}
  .section-heading{display:block}
  .section-heading>p{margin-top:20px;max-width:620px}
  .account-grid,.content-grid{gap:19px}
  .ads-detail{grid-template-columns:1fr}
  .ads-proof{max-width:650px}
  .wpc-grid{grid-template-columns:1fr 1fr;gap:35px}
  .about-grid{gap:35px}
}
@media(max-width:640px){
  html{scroll-padding-top:66px}
  .shell{padding-inline:20px}
  .site-header{height:65px}
  .brand{font-size:23px}
  .hero{padding-top:43px}
  .hero-intro{margin-bottom:28px}
  .hero h1{font-size:clamp(39px,9.4vw,57px);margin-top:18px}
  .hero-side p{font-size:14px}
  .slide-copy{left:21px;bottom:19px;max-width:74vw}
  .slide-copy>p{font-size:8px;letter-spacing:.1em;margin-bottom:5px}
  .slide-copy h2{font-size:clamp(19px,5.3vw,27px);line-height:1.12}
  .slide-copy span{font-size:9px;margin-top:6px}
  .slide-shade{inset:30% 0 0}
  .showcase-caption{gap:9px;flex-wrap:wrap;padding-block:14px}
  .showcase-ident strong{font-size:12px}
  .showcase-caption>a{font-size:11px;margin-left:auto}
  .slide-controls{width:100%;gap:6px;margin-top:5px}
  .slide-tab{flex:1;width:auto;padding-bottom:8px}
  .stats{padding-block:64px 70px}
  .stats-grid,.ads-results{grid-template-columns:1fr 1fr}
  .stats-grid>div,.ads-results>div{padding-top:21px}
  .stats-grid>div:nth-child(3),.ads-results>div:nth-child(3){grid-column:1/-1;border-left:0;border-top:1px solid var(--line);padding-left:0;margin-top:22px}
  .stats strong,.ads-results strong{font-size:48px}
  .section{padding-block:80px}
  .section-heading{margin-bottom:32px}
  .section-heading h2,.services-section h2,.about-section h2{font-size:clamp(42px,10vw,57px)}
  .account-grid{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:20px;margin-inline:-20px;padding-inline:20px;padding-bottom:15px}
  .account-item{flex:0 0 min(77vw,340px);scroll-snap-align:start}
  .account-head strong{font-size:50px}
  .account-item .evidence-button img{max-height:510px}
  .content-grid,.localization-media,.wpc-grid,.wpc-content,.site-pair,.ai-grid,.about-grid{grid-template-columns:1fr}
  .content-grid{gap:50px}
  .content-item img{max-width:100%}
  .localization-grid{grid-template-columns:1fr 1fr;row-gap:27px}
  .localization-grid>div:nth-child(3){grid-column:1/-1;border-left:0;border-top:1px solid var(--line);padding:22px 0 0}
  .localization-grid strong{font-size:45px}
  .localization-media{gap:25px}
  .process-line span{padding-inline:4px}
  .ads-results{margin-bottom:44px}
  .market-head,.market-row{grid-template-columns:1fr .6fr .6fr;gap:8px}
  .market-row>span{font-size:11px}
  .market-row strong{font-size:17px}
  .wpc-profile{max-width:310px}
  .wpc-content{margin-top:55px;gap:55px}
  .wpc-content article{max-width:none}
  .wpc-content .evidence-button{max-width:315px}
  .site-pair{margin-top:60px;gap:55px}
  .site-caption h3{font-size:19px}
  .site-caption a{font-size:10px}
  .personal-stats{grid-template-columns:1fr 1fr;gap:25px}
  .personal-stats strong{font-size:42px}
  .personal-media{grid-template-columns:1fr 1fr;gap:15px}
  .personal-media .evidence-button:first-child{grid-column:1/-1}
  .personal-media img{max-height:290px}
  .method-line span{padding-inline:8px}
  .ai-grid{gap:50px}
  .ai-report-desktop{display:none}
  .ai-report-mobile{display:grid;gap:16px}
  .ai-report-mobile .evidence-button{width:100%}
  .ai-report-mobile img{width:100%;height:auto}
  .service-row{grid-template-columns:32px 1fr;gap:12px;padding:23px 0}
  .service-row p{grid-column:2}
  .about-grid>p{font-size:16px}
  .contact-grid{grid-template-columns:1fr 125px;gap:25px}
  .contact-grid>div:first-child{grid-column:1/-1}
  .contact-qr{grid-column:2;grid-row:2;width:135px}
  .contact-qr img{width:135px;height:135px}
  .contact-links{grid-column:1;grid-row:2}
  .contact-links strong,.contact-links a{font-size:14px}
}
@media(max-width:380px){
  .hero h1{font-size:38px}
  .slide-copy h2{font-size:18px}
  .showcase-ident strong{font-size:11px}
  .stats strong,.ads-results strong{font-size:clamp(32px,11vw,42px)}
  .contact-section h2{font-size:clamp(33px,9vw,42px)}
  .contact-grid{grid-template-columns:1fr}
  .contact-qr{grid-column:1;grid-row:3;justify-self:start}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .hero h1 span,.slide-stage,.slide-tab.is-active::before{animation:none}
  .slide-tab.is-active::before{transform:none}
  .slide,.slide-copy>*,.reveal,.evidence-button,.main-nav a::after{transition:none}
  .slide{clip-path:none}
  .showcase-caption.is-changing .showcase-ident,.showcase-caption.is-changing>a,.evidence-dialog[open],.evidence-dialog[open]::backdrop{animation:none}
  .reveal{opacity:1;transform:none}
}

/* Full-bleed portfolio hero. The source files below remain unmodified. */
.site-header{position:fixed;left:0;right:0;top:0;width:100%;max-width:none;margin:0;height:82px;padding-inline:clamp(24px,4.5vw,84px);color:#fff;background:linear-gradient(180deg,rgba(12,20,20,.4),rgba(12,20,20,0));border:0;backdrop-filter:none;transition:background-color .3s,color .3s,box-shadow .3s}
.site-header.is-scrolled{color:var(--ink);background:rgba(255,255,255,.97);box-shadow:0 9px 30px rgba(19,24,19,.065);backdrop-filter:blur(12px)}
.site-header:not(.is-scrolled) .brand span{color:#fff}
.site-header:not(.is-scrolled) .main-nav a:hover{color:#fff;opacity:.7}
.hero{padding-top:0}
.hero-showcase{position:relative}
.slide-stage{height:100svh;min-height:680px;max-width:none;aspect-ratio:auto;animation:none}
.slide img,.slide:first-child img,.slide-site img{width:100%;height:100%;object-fit:cover;transform:none}
.slide:first-child img{object-position:50% 53%}
.slide-wpc{background:#101010}
.slide-wpc img{position:absolute;right:0;top:0;width:100%;height:100%;object-fit:cover;object-position:center}
.slide-wpc .slide-shade{inset:0;background:linear-gradient(90deg,rgba(0,0,0,.72),rgba(0,0,0,.49) 35%,rgba(0,0,0,.08) 68%,transparent 100%),linear-gradient(180deg,rgba(0,0,0,.13),transparent 34%,rgba(0,0,0,.42) 100%)}
.slide-copy.slide-copy-wpc{bottom:clamp(140px,17vh,215px)}
.slide-copy-wpc h2{max-width:690px}
.slide-dongpeng img{object-position:50% 50%}
.slide-russia{background:#101010}
.slide-russia img{height:100%;object-position:50% 50%}
.slide-russia .slide-shade{bottom:0;background:linear-gradient(180deg,rgba(9,17,17,.18),transparent 35%,rgba(5,12,14,.12) 100%)}
@media(min-width:851px){.slide-russia::after{content:"";position:absolute;left:0;right:0;bottom:0;height:clamp(125px,18vh,175px);z-index:1;background:linear-gradient(180deg,transparent,rgba(5,10,9,.27) 32%,rgba(5,10,9,.45));-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);-webkit-mask-image:linear-gradient(180deg,transparent,#000 26%);mask-image:linear-gradient(180deg,transparent,#000 26%)}}
.slide-copy-russia{display:none}
.slide-shade{inset:0;background:linear-gradient(180deg,rgba(0,0,0,.45),transparent 24%,rgba(0,0,0,.06) 48%,rgba(0,0,0,.74) 100%),linear-gradient(90deg,rgba(0,0,0,.25),transparent 72%)}
.slide-copy{left:0;right:0;bottom:133px;width:100%;max-width:var(--max);margin-inline:auto;padding-inline:clamp(24px,4.5vw,84px);color:#fff}
.slide-copy>p{font-size:12px;letter-spacing:.17em;margin-bottom:21px}
.slide-copy h1,.slide-copy h2{font-size:clamp(48px,5.9vw,91px);font-weight:590;line-height:1.1;letter-spacing:-.068em;max-width:850px;text-wrap:balance}
.slide-copy-main h1{max-width:880px}
.slide-copy span{max-width:630px;font-size:clamp(14px,1.1vw,17px);line-height:1.6;margin-top:25px}
.slide.is-active .slide-copy>h1{transition-delay:.53s}
.slide.is-active .slide-copy>.hero-actions{transition-delay:.75s}
.hero-actions{display:flex;gap:35px;margin-top:35px}
.hero-actions a{font-size:14px;font-weight:680;padding-bottom:7px;border-bottom:1px solid currentColor;transition:opacity .2s}
.hero-actions a:hover{opacity:.65}
.showcase-caption{position:absolute;left:0;right:0;bottom:0;z-index:5;color:#fff;border-top:1px solid rgba(255,255,255,.35);border-bottom:0;padding-block:19px 26px;background:linear-gradient(180deg,transparent,rgba(0,0,0,.17))}
.hero-showcase.is-russia .showcase-caption{background:rgba(8,13,12,.26);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.showcase-ident span{color:rgba(255,255,255,.72)}
.showcase-caption>a{color:#fff}
.showcase-caption>a:hover{color:#fff;opacity:.65}
.slide-tab{color:rgba(255,255,255,.62)}
.slide-tab:hover,.slide-tab.is-active{color:#fff}
.slide-tab::after{background:rgba(255,255,255,.3)}
.slide-tab.is-active::before{background:#fff}
.slide-arrow-button{position:absolute;z-index:6;top:32%;display:grid;place-items:center;width:52px;height:52px;padding:0;border:1px solid rgba(255,255,255,.48);border-radius:50%;background:rgba(10,17,17,.16);color:#fff;backdrop-filter:blur(5px);cursor:pointer;transform:translateY(-50%);transition:background-color .22s ease,border-color .22s ease,opacity .22s ease}
.slide-arrow-button:hover{background:rgba(10,17,17,.42);border-color:#fff}
.slide-arrow-button:focus-visible{outline:2px solid #fff;outline-offset:4px}
.slide-arrow-button svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;transition:transform .22s ease}
.slide-arrow-prev{left:clamp(15px,2.7vw,46px)}
.slide-arrow-next{right:clamp(15px,2.7vw,46px)}
.slide-arrow-prev:hover svg{transform:translateX(-2px)}
.slide-arrow-next:hover svg{transform:translateX(2px)}

@media(max-width:850px){
  .menu-toggle{display:flex;align-items:center;gap:10px;margin-left:auto;padding:10px 0 10px 12px;border:0;background:none;color:inherit;cursor:pointer;font-size:12px;font-weight:700;letter-spacing:.04em;min-height:44px}
  .menu-toggle:focus-visible,.mobile-menu a:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
  .menu-toggle-icon{position:relative;display:block;width:19px;height:16px}
  .menu-toggle-icon::before,.menu-toggle-icon::after{content:"";position:absolute;left:0;top:4px;width:19px;height:1.5px;background:currentColor;transition:transform .22s,top .22s}
  .menu-toggle-icon::after{top:11px}
  .site-header.menu-open{color:var(--ink);background:#fff;box-shadow:0 1px 0 var(--line)}
  .site-header.menu-open .brand span{color:var(--accent)}
  .site-header.menu-open .menu-toggle-icon::before{top:8px;transform:rotate(45deg)}
  .site-header.menu-open .menu-toggle-icon::after{top:8px;transform:rotate(-45deg)}
  .mobile-menu:not([hidden]){display:block;position:fixed;inset:82px 0 0;z-index:29;overflow-y:auto;overscroll-behavior:contain;background:#fff;color:var(--ink);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .28s ease,visibility .28s ease}
  .mobile-menu.is-open{opacity:1;visibility:visible;pointer-events:auto}
  .mobile-menu-inner{max-width:650px;margin:auto;padding:24px clamp(20px,5vw,42px) 44px;transform:translateY(-12px);transition:transform .34s var(--ease-out)}
  .mobile-menu.is-open .mobile-menu-inner{transform:translateY(0)}
  .mobile-menu a{display:flex;align-items:baseline;gap:22px;padding:12px 0;border-bottom:1px solid var(--line);font-size:clamp(22px,3.3vw,30px);font-weight:590;letter-spacing:-.045em;line-height:1.25}
  .mobile-menu a span{font:11px Arial,sans-serif;color:var(--accent);letter-spacing:.08em}
  .mobile-menu .mobile-menu-contact{margin-top:22px;border-bottom-color:var(--ink)}
  .slide-copy{bottom:164px}
  .slide-copy h1,.slide-copy h2{font-size:clamp(46px,7.5vw,68px)}
  .showcase-caption{gap:12px}
}
@media(min-width:641px) and (max-width:850px){
  .slide-wpc img,.slide-russia img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;transform:none}
  .slide-wpc img{height:100%;object-position:65% center;-webkit-mask-image:none;mask-image:none}
  .slide-russia img{height:100%;object-position:center center;-webkit-mask-image:none;mask-image:none}
  .slide-wpc .slide-shade{z-index:1;bottom:0;background:linear-gradient(180deg,rgba(0,0,0,.22),transparent 30%,rgba(0,0,0,.58) 63%,rgba(0,0,0,.82) 100%)}
  .slide-russia{background:#101010 url('assets/russia-olimpiysky-mobile.jpg') center/cover no-repeat}
  .slide-russia .slide-shade{z-index:1;bottom:0;background:linear-gradient(180deg,rgba(0,0,0,.25),transparent 24%,rgba(0,0,0,.28) 57%,rgba(5,12,11,.36) 100%)}
  .slide-copy-wpc,.slide-copy-russia{display:block;top:auto;bottom:160px}
  .slide-copy-wpc h2,.slide-copy-russia h2{font-size:clamp(39px,6vw,52px)!important;max-width:94%;text-shadow:none}
}
@media(max-width:640px){
  .site-header{height:66px;padding-inline:20px}
  .mobile-menu:not([hidden]){top:66px}
  .mobile-menu-inner{padding-top:10px}
  .mobile-menu a{font-size:25px;min-height:52px}
  .slide-stage{min-height:650px;height:100svh}
  .slide:first-child img{object-position:18% center}
  .slide-wpc img,.slide-russia img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;transform:none}
  .slide-wpc img{height:100%;object-position:66% center;-webkit-mask-image:none;mask-image:none}
  .slide-russia img{height:100%;object-position:center center;-webkit-mask-image:none;mask-image:none}
  .slide-wpc .slide-shade{z-index:1;bottom:0;background:linear-gradient(180deg,rgba(0,0,0,.19),transparent 26%,rgba(0,0,0,.55) 58%,rgba(0,0,0,.86) 100%)}
  .slide-russia{background:#101010 url('assets/russia-olimpiysky-mobile.jpg') center/cover no-repeat}
  .slide-russia .slide-shade{z-index:1;bottom:0;background:linear-gradient(180deg,rgba(0,0,0,.25),transparent 24%,rgba(0,0,0,.3) 57%,rgba(5,12,11,.42) 100%)}
  .slide-copy-wpc,.slide-copy-russia{display:block;top:auto;bottom:170px}
  .slide-copy-wpc h2,.slide-copy-russia h2{font-size:clamp(31px,8.8vw,43px)!important;max-width:94%;text-shadow:none}
  .slide-dongpeng img{object-position:48% center}
  .slide-arrow-button{top:31%;width:42px;height:42px;background:rgba(10,17,17,.25)}
  .slide-arrow-prev{left:12px}
  .slide-arrow-next{right:12px}
  .slide-copy{bottom:170px;padding-inline:20px}
  .slide-copy>p{font-size:10px;letter-spacing:.12em;margin-bottom:14px}
  .slide-copy h1,.slide-copy h2{font-size:clamp(35px,10.5vw,54px);line-height:1.13;max-width:95%}
  .slide-copy span{font-size:12px;margin-top:17px;max-width:320px}
  .hero-actions{margin-top:24px;gap:28px}
  .hero-actions a{font-size:12px}
  .showcase-caption{padding-block:12px 15px;gap:7px}
  .showcase-ident strong{font-size:11px}
  .showcase-ident strong{white-space:normal;line-height:1.25}
  .showcase-caption>a{font-size:10px}
  .slide-controls{margin-top:2px}
}
@media(max-height:700px) and (min-width:641px){
  .slide-stage{min-height:560px}
  .slide-copy{bottom:115px}
  .slide-copy h1,.slide-copy h2{font-size:clamp(48px,5.1vw,74px)}
}
@media(max-width:360px){
  .section-heading h2,.services-section h2,.about-section h2{font-size:36px}
}
@media(max-width:380px){
  .slide-copy-main h1{font-size:31px;max-width:100%}
}
@media(max-width:640px){
  .about-section h2{font-size:clamp(30px,9vw,36px)}
}
@media(prefers-reduced-motion:reduce){
  .hero-actions a{transition:none}
  .mobile-menu:not([hidden]),.mobile-menu-inner{transition:none}
}

/* Clear evidence hierarchy for AI deliverables. */
.ai-grid{gap:66px}
.ai-grid article{padding-top:25px}
.ai-delivery-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,360px);align-items:center;gap:clamp(32px,5vw,75px);margin-bottom:30px}
.ai-index{display:block;color:var(--accent);font-size:11px;font-weight:750;letter-spacing:.12em;text-transform:uppercase}
.ai-grid .ai-delivery-head h3{margin-top:10px;font-size:clamp(25px,2.6vw,36px)}
.ai-grid .ai-delivery-head p{max-width:360px;margin:0;font-size:15px;line-height:1.9;color:#484e49}
.ai-report-frame{padding:27px 28px 24px;background:#f5f7f8}
.ai-report-context{display:flex;align-items:baseline;gap:18px;flex-wrap:wrap;padding-bottom:20px}
.ai-report-context strong{font-size:21px;font-weight:650;letter-spacing:-.04em;color:#18375b}
.ai-report-context span{font-size:12px;color:#526475}
.ai-report-context small{margin-left:auto;font-size:11px;color:#526475;letter-spacing:.06em}
.ai-report-desktop{display:block;width:100%}
.ai-report-desktop img{width:100%;height:auto}
.ai-storyboard{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px}
.ai-story{border-top:1px solid var(--line);padding-top:14px}
.ai-story figure img{width:100%;height:auto;aspect-ratio:655/367;object-fit:contain;background:#e8e8e6}
.ai-story figcaption{font-size:11px;color:var(--muted);margin-top:9px}
.ai-story-text{display:grid;grid-template-columns:auto 1fr;column-gap:15px;align-items:baseline;margin-top:18px}
.ai-story-text small{grid-column:1/-1;color:var(--accent);font-size:11px;font-weight:750;letter-spacing:.09em;text-transform:uppercase}
.ai-story-text strong{grid-column:1/-1;font-size:19px;font-weight:640;letter-spacing:-.03em;margin-top:9px}
.ai-story-text p{grid-column:1/-1;font-size:14px;color:var(--ink);line-height:1.7;margin-top:9px}
.ai-story-text span{grid-column:1/-1;color:var(--muted);font-size:11px;margin-top:12px}
.ai-grid .ai-open-full{display:inline-flex;align-items:center;justify-content:center;width:auto;max-width:none!important;min-height:48px;margin-top:25px;padding:12px 20px;border:1px solid var(--ink);border-radius:12px;background:var(--ink);color:#fff;font-size:14px;font-weight:650;line-height:1.4;cursor:pointer;transition:background-color .22s ease,color .22s ease}
.ai-grid .ai-open-full:hover{transform:none;background:transparent;color:var(--ink)}
.ai-report-item .ai-open-full{margin:0 0 18px}

/* Keep the QR code part of the contact action. */
.contact-section{padding-block:clamp(78px,8vw,110px);background:#414141}
.site-footer{background:#383838;border-top-color:rgba(255,255,255,.14)}
.contact-section p:not(.eyebrow){color:#bdbdbd}
.contact-grid{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);align-items:stretch;gap:clamp(50px,7vw,110px)}
.contact-section h2{margin-top:18px}
.contact-connect{display:flex;flex-direction:column;justify-content:space-between;border-top:1px solid rgba(255,255,255,.34);padding-top:22px;min-width:0}
.contact-message{font-size:17px;line-height:1.6;color:#f0f0f0}
.contact-method{display:grid;grid-template-columns:minmax(0,1fr) 146px;align-items:end;gap:26px;margin-top:55px}
.contact-links{gap:28px;min-width:0}
.contact-links strong,.contact-links a{font-size:clamp(14px,1.3vw,17px);overflow-wrap:anywhere;white-space:normal}
.contact-qr{grid-column:auto;grid-row:auto;justify-self:end;align-self:end;width:146px}
.contact-qr img{width:146px;height:146px;padding:6px;background:#fff}
.contact-qr figcaption{margin-top:9px;text-align:left}
@media(max-width:1100px){
  .contact-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px}
  .contact-links,.contact-qr{grid-column:auto;grid-row:auto}
}
@media(max-width:850px){
  .ai-delivery-head{display:block}
  .ai-grid .ai-delivery-head p{margin-top:12px}
  .contact-grid{grid-template-columns:1fr;gap:42px}
  .contact-method{margin-top:32px}
}
@media(max-width:640px){
  .ai-grid{gap:50px}
  .ai-report-frame{padding:20px 17px}
  .ai-report-context{gap:7px 12px;padding-bottom:14px}
  .ai-report-context strong{font-size:18px;width:100%}
  .ai-report-context small{margin-left:0}
  .ai-report-desktop{display:none}
  .ai-report-mobile{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .ai-report-mobile .evidence-button:last-child{grid-column:1/-1;width:calc(50% - 5px);justify-self:center}
  .ai-storyboard{grid-template-columns:1fr;gap:32px}
  .ai-story-text strong{font-size:18px}
  .contact-section{padding-block:76px}
  .contact-grid{display:grid;grid-template-columns:1fr;gap:36px}
  .contact-intro,.contact-connect{grid-column:1;grid-row:auto}
  .contact-message{font-size:15px}
  .contact-method{grid-template-columns:minmax(0,1fr) 125px;gap:18px}
  .contact-links,.contact-qr{grid-column:auto;grid-row:auto}
  .contact-qr{width:125px}
  .contact-qr img{width:125px;height:125px}
}
@media(max-width:380px){
  .contact-grid{grid-template-columns:1fr}
  .contact-method{display:flex;flex-direction:column;align-items:flex-start;gap:28px}
  .contact-links{width:100%}
  .contact-qr{width:128px;align-self:flex-start}
  .contact-qr img{width:128px;height:128px}
  .site-footer a{white-space:nowrap}
  .ai-report-mobile{grid-template-columns:1fr}
  .ai-report-mobile .evidence-button:last-child{grid-column:1;width:100%}
}

/* Mobile case reading: swipe projects, keep the three local-market figures together. */
@media(max-width:640px){
  .content-grid{display:flex;gap:18px;overflow-x:auto;overscroll-behavior-inline:contain;scroll-snap-type:x mandatory;scroll-padding-inline:20px;margin-inline:-20px;padding:0 20px 18px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .content-grid::-webkit-scrollbar{display:none}
  .content-item{flex:0 0 min(78vw,340px);min-width:0;scroll-snap-align:start}
  .content-item .evidence-button{margin-bottom:19px}
  .content-metric strong{font-size:clamp(36px,10vw,48px)}

  .localization-grid{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:0;padding-block:20px;margin-bottom:32px}
  .localization-grid>div+div{border-left:1px solid var(--line);padding-left:10px;margin-left:10px}
  .localization-grid>div:nth-child(3){grid-column:auto;border-top:0;padding-top:0}
  .localization-grid strong{font-size:clamp(20px,6vw,32px);line-height:1.1;letter-spacing:-.065em;white-space:nowrap}
  .localization-grid span{font-size:10px;line-height:1.4;margin-top:9px}

  .ai-report-mobile{display:block}
  .ai-report-mobile .ai-stage-list:last-child{display:block;width:100%;text-align:left;grid-column:auto;justify-self:stretch}
  .ai-stage-row{display:grid;grid-template-columns:70px minmax(0,1fr);align-items:center;gap:18px;min-height:72px;position:relative}
  .ai-stage-row:not(:last-child)::after{content:"";position:absolute;left:34px;top:65px;width:1px;height:9px;background:#b9cbe0}
  .ai-stage-row strong{display:grid;place-items:center;width:70px;height:56px;border-radius:8px;background:#1b3a60;color:#fff;font:650 25px/1 Arial,sans-serif;letter-spacing:-.04em}
  .ai-stage-row span{font-size:15px;font-weight:620;line-height:1.4;color:#18375b}
}

/* Compact mobile results: every KPI in each group shares one row. */
@media(max-width:640px){
  .stats-grid,.ads-results{grid-template-columns:repeat(3,minmax(0,1fr))}
  .stats-grid>div,.ads-results>div{min-width:0;padding:19px 5px 0 0}
  .stats-grid>div+div,.ads-results>div+div{padding-left:9px}
  .stats-grid>div:nth-child(3),.ads-results>div:nth-child(3){grid-column:auto;border-top:0;border-left:1px solid var(--line);margin-top:0;padding:19px 0 0 9px}
  .stats strong,.ads-results strong{font-size:clamp(22px,6.7vw,32px);letter-spacing:-.08em;line-height:1.08}
  .stats span,.ads-results span{font-size:10px;line-height:1.45;margin-top:9px;overflow-wrap:normal}
  .personal-stats{grid-template-columns:repeat(4,minmax(0,1fr));gap:0;padding-top:19px}
  .personal-stats>div{min-width:0;padding-right:4px}
  .personal-stats>div+div{border-left:1px solid var(--line);padding-left:8px}
  .personal-stats strong{font-size:clamp(17px,5.35vw,25px);line-height:1.08;letter-spacing:-.085em}
  .personal-stats span{font-size:10px;line-height:1.4;margin-top:9px}
  .market-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
  .market-head h3{font-size:20px;white-space:nowrap}
  .market-head span{white-space:nowrap}
}

/* A paced, full-height mobile navigation with a restrained editorial finish. */
@media(max-width:850px){
  .menu-toggle{gap:12px;min-width:76px;justify-content:flex-end}
  .menu-toggle-icon{width:24px;height:20px}
  .menu-toggle-icon::before,.menu-toggle-icon::after{top:6px;width:24px;transition:top .42s var(--ease-out),width .42s var(--ease-out),transform .42s var(--ease-out)}
  .menu-toggle-icon::after{top:14px;left:auto;right:0;width:17px}
  .site-header.menu-open .menu-toggle-icon::before{top:10px;transform:rotate(45deg)}
  .site-header.menu-open .menu-toggle-icon::after{top:10px;width:24px;transform:rotate(-45deg)}
  .mobile-menu:not([hidden]){inset:76px 0 0;opacity:1;visibility:visible;clip-path:inset(0 0 100% 0);transition:clip-path .54s var(--ease-out)}
  .mobile-menu.is-open{clip-path:inset(0);pointer-events:auto}
  .mobile-menu-inner,.mobile-menu.is-open .mobile-menu-inner{max-width:620px;padding-top:clamp(26px,6vh,60px);padding-bottom:max(46px,env(safe-area-inset-bottom));transform:none;transition:none}
  .mobile-menu-inner::before{content:"导航";display:block;margin-bottom:12px;color:var(--accent);font-size:11px;font-weight:700;letter-spacing:.16em}
  .mobile-menu a{opacity:0;transform:translate3d(0,18px,0);transition:opacity .36s ease,transform .5s var(--ease-out),color .2s ease}
  .mobile-menu.is-open a{opacity:1;transform:none;transition-delay:var(--menu-delay,0s)}
  .mobile-menu:not(.is-open) a{transition-delay:0s}
  .mobile-menu-inner>a:nth-child(1){--menu-delay:.12s}
  .mobile-menu-inner>a:nth-child(2){--menu-delay:.16s}
  .mobile-menu-inner>a:nth-child(3){--menu-delay:.2s}
  .mobile-menu-inner>a:nth-child(4){--menu-delay:.24s}
  .mobile-menu-inner>a:nth-child(5){--menu-delay:.28s}
  .mobile-menu-inner>a:nth-child(6){--menu-delay:.32s}
  .mobile-menu-inner>a:nth-child(7){--menu-delay:.36s}
  .mobile-menu-inner>a:nth-child(8){--menu-delay:.4s}
  .mobile-menu-inner>a:nth-child(9){--menu-delay:.44s}
  .mobile-menu a:hover,.mobile-menu a:focus-visible{color:var(--accent)}
  .mobile-menu .mobile-menu-contact{margin-top:27px}
}
@media(max-width:640px){
  .mobile-menu:not([hidden]){top:66px}
  .mobile-menu-inner{padding-top:clamp(23px,5vh,45px)}
  .mobile-menu a{font-size:clamp(23px,6.3vw,28px)}
}
@media(prefers-reduced-motion:reduce){
  .menu-toggle-icon::before,.menu-toggle-icon::after,.mobile-menu:not([hidden]),.mobile-menu a{transition:none}
}

/* Let the actual project imagery lead; retain the existing full-bleed hero. */
.slide{clip-path:none;opacity:0;transition:opacity .62s ease,visibility 0s linear .62s}
.slide.is-active{clip-path:none;opacity:1;transition:opacity .62s ease,visibility 0s}
.slide.is-leaving{clip-path:none;opacity:1;transition:none}
@media(min-width:851px){
  .account-grid{grid-template-columns:minmax(0,1.08fr) minmax(0,1.08fr) minmax(0,.84fr);gap:clamp(24px,3.1vw,46px)}
  .account-item:nth-child(-n+2) .account-head strong{font-size:clamp(48px,4.8vw,70px)}
  .account-item:nth-child(-n+2) .evidence-button{max-width:350px}
  .account-item:nth-child(-n+2) .evidence-button img{max-height:705px}
  .account-item:nth-child(3) .evidence-button{max-width:250px}
  .account-item:nth-child(3) .evidence-button img{max-height:525px}
}

/* Small orientation cues for the existing horizontal mobile case galleries. */
.rail-position{display:none}
@media(max-width:640px){
  .rail-position{display:flex;align-items:center;justify-content:flex-end;gap:12px;margin:-13px 0 16px;color:var(--muted);font:11px/1.3 Arial,sans-serif;letter-spacing:.03em}
  .rail-count{color:var(--ink);font-weight:650;white-space:nowrap}
  .rail-track{position:relative;display:block;width:60px;height:1px;background:var(--line)}
  .rail-track>span{position:absolute;top:-1px;left:0;width:33.333%;height:2px;background:var(--accent);transform:translateX(calc(var(--rail-index,0) * 100%));transition:transform .28s var(--ease-out)}
  .rail-cue{white-space:nowrap}
}

/* Four primary destinations; the remaining case anchors expand on demand. */
@media(max-width:850px){
  .mobile-menu:not([hidden]){transition:clip-path .42s var(--ease-out)}
  .mobile-menu-inner::before{content:"项目导航";margin-bottom:19px}
  .mobile-menu-primary a{font-size:clamp(29px,4vw,37px);font-weight:580;min-height:65px;align-items:center;padding:14px 0}
  .mobile-menu-primary a:nth-child(1){--menu-delay:.1s}
  .mobile-menu-primary a:nth-child(2){--menu-delay:.14s}
  .mobile-menu-primary a:nth-child(3){--menu-delay:.18s}
  .mobile-menu-primary a:nth-child(4){--menu-delay:.22s}
  .mobile-menu-more-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:56px;margin-top:15px;padding:9px 0;border:0;border-bottom:1px solid var(--line);background:none;color:var(--muted);font-size:15px;font-weight:580;text-align:left;cursor:pointer;opacity:0;transform:translate3d(0,18px,0);transition:opacity .36s ease,transform .5s var(--ease-out),color .2s ease}
  .mobile-menu.is-open .mobile-menu-more-toggle{opacity:1;transform:none;transition-delay:.26s}
  .mobile-menu-more-toggle:hover,.mobile-menu-more-toggle:focus-visible{color:var(--ink)}
  .mobile-menu-more-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
  .mobile-menu-more-toggle span{font:300 25px/1 Arial,sans-serif;transition:transform .36s var(--ease-out)}
  .mobile-menu-more-toggle[aria-expanded="true"] span{transform:rotate(45deg)}
  .mobile-menu-more-panel{display:grid;grid-template-rows:0fr;opacity:0;transition:grid-template-rows .42s var(--ease-out),opacity .3s ease}
  .mobile-menu-more-panel.is-expanded{grid-template-rows:1fr;opacity:1}
  .mobile-menu-more-inner{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:24px;overflow:hidden;min-height:0}
  .mobile-menu-more-inner a{min-height:49px;padding:13px 0;border-bottom:1px solid var(--line);font-size:17px;font-weight:520;letter-spacing:-.035em}
  .mobile-menu .mobile-menu-contact{display:inline-flex;align-items:center;min-height:52px;margin-top:29px;padding:8px 0;border-bottom:1px solid var(--ink);font-size:20px;font-weight:610;--menu-delay:.3s}
}
@media(max-width:640px){
  .mobile-menu-primary a{font-size:clamp(28px,7.7vw,34px);min-height:61px}
  .mobile-menu-more-inner{column-gap:16px}
  .mobile-menu-more-inner a{font-size:15px}
}

/* High-resolution website screenshots share one quiet gallery dialog. */
.evidence-dialog[open]{display:flex;flex-direction:column}
.dialog-topbar{flex:none}
.dialog-viewport{flex:1;min-height:0;height:auto}
.dialog-viewport:not(.is-zoomed){display:flex;align-items:center;justify-content:center}
.dialog-viewport.is-zoomed img{margin:0}
.evidence-dialog>p{flex:none}
.dialog-gallery-controls{display:flex;align-items:center;gap:6px;margin-right:auto}
.dialog-gallery-controls[hidden]{display:none}
.dialog-gallery-controls button{display:grid;place-items:center;width:36px;height:36px;padding:0;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);font:28px/1 Arial,sans-serif;cursor:pointer;transition:background-color .2s,border-color .2s}
.dialog-gallery-controls button:hover{background:#f3f4f2;border-color:#a7aea8}
.dialog-gallery-controls button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.dialog-gallery-count{min-width:58px;text-align:center;color:var(--muted);font:11px/1 Arial,sans-serif;white-space:nowrap}
@media(max-width:640px){
  .dialog-topbar{flex-wrap:wrap;row-gap:6px}
  .dialog-zoom-controls{order:1}
  .dialog-close{order:2;margin-left:auto}
  .dialog-gallery-controls{order:3;width:100%;justify-content:center;margin-right:0}
}
@media(prefers-reduced-motion:reduce){
  .slide,.slide.is-active,.mobile-menu-more-panel,.mobile-menu-more-toggle,.mobile-menu-more-toggle span,.rail-track>span{transition:none}
}