/* QSS engineering design studio */
:root{--ink:#222a30;--muted:#606a70;--paper:#f7f6f2;--line:#dedfd8;--dark:#1c2329;--orange:#ed713b;--rust:#b94115;--mono:Consolas,monospace}
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.studio-hero{background:var(--dark);color:#f5f3eb;overflow:hidden}.hero-layout{display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:38px;min-height:570px;padding-block:62px}.hero-copy>.eyebrow{color:#b1b9bc;font-size:10px;display:flex;align-items:center;gap:10px;letter-spacing:1.4px}.hero-copy>.eyebrow>span{height:6px;width:6px;border-radius:50%;background:var(--orange);flex-shrink:0}.hero-copy h1{font-size:clamp(40px,4vw,58px);line-height:1.34;letter-spacing:1px;margin-top:24px}.hero-copy h1>span{color:#f79a6b}.hero-description{color:#b9c0c3;font-size:16px;line-height:1.95;margin-top:23px}.hero-actions{display:flex;align-items:center;gap:26px;margin-top:31px}.hero-secondary{color:#e4e4dc;font-size:13px;white-space:nowrap}.hero-secondary>span{margin-left:9px;color:var(--orange)}.hero-secondary:hover{color:#ffb88d}.hero-footnote{display:flex;gap:17px;align-items:center;margin-top:40px;color:#aeb8bc;font-size:11px;letter-spacing:1px}.hero-footnote i{width:3px;height:3px;border-radius:50%;background:#68747b}.hero-visual{position:relative;align-self:stretch;display:flex;flex-direction:column;justify-content:center;background-image:linear-gradient(#afc0ce08 1px,transparent 1px),linear-gradient(90deg,#afc0ce08 1px,transparent 1px);background-size:34px 34px;border:1px solid #93a2ad24}.hero-visual>img{width:100%;height:auto;aspect-ratio:680/520;object-fit:contain}.visual-topline,.visual-caption{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 17px;color:#abb6bd;font:9px/1.6 var(--mono);letter-spacing:1px}.visual-topline{border-bottom:1px solid #93a2ad24}.visual-caption{border-top:1px solid #93a2ad24;letter-spacing:.5px}.visual-caption>span:first-child{display:flex;align-items:center;gap:7px}.visual-caption i{height:5px;width:5px;background:var(--orange);border-radius:50%}.visual-side-label{position:absolute;right:-24px;top:50%;writing-mode:vertical-rl;font:8px var(--mono);color:#8e9ba4;letter-spacing:2px}.disciplines{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid var(--line)}.disciplines>a{display:flex;gap:20px;align-items:center;padding:31px 23px 31px 0}.disciplines>a+a{border-left:1px solid var(--line);padding-left:30px}.discipline-index{font:11px var(--mono);color:var(--rust);align-self:flex-start;margin-top:5px}.disciplines h2{font-size:18px}.disciplines p{font-size:11px;color:var(--muted);margin-top:6px}.discipline-arrow{margin-left:auto;font-size:23px}
.project-library{padding-block:86px;scroll-margin-top:24px}.library-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:32px}.library-heading h2{font-size:34px;margin-top:14px;letter-spacing:-.5px}.library-heading>div>p:last-child{font-size:13px;color:var(--muted);margin-top:13px}.search-form{border-bottom:1px solid #909794;display:flex;align-items:center;gap:13px;max-width:350px;width:100%;padding-block:9px}.search-form input{border:0;background:transparent;min-width:0;flex:1;font-size:13px;color:var(--ink)}.search-form input::placeholder{color:#69716e}.search-form button{border:0;background:transparent;font-size:22px;padding:2px 6px;color:var(--ink)}.search-icon{position:relative;width:12px;height:12px;border:1.5px solid var(--ink);border-radius:50%;margin-right:2px;margin-bottom:3px;flex:none}.search-icon:after{content:"";position:absolute;right:-4px;bottom:-3px;width:6px;height:1.5px;background:var(--ink);transform:rotate(45deg)}.library-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:35px 0 26px;padding-top:23px;border-top:1px solid var(--line)}.category-list{display:flex;gap:7px;flex-wrap:wrap}.category-list a{font-size:13px;padding:8px 17px;border:1px solid transparent;border-radius:3px;color:#515b60;white-space:nowrap}.category-list a.selected{color:#fff;background:var(--ink)}.category-list a:not(.selected):hover{background:#e7e8e1;color:var(--ink)}.project-count{color:var(--muted);font-size:12px;display:flex;align-items:center;gap:18px;white-space:nowrap}.project-count>a{color:var(--rust);text-decoration:underline;text-underline-offset:4px}.filter-status{margin:0 0 24px;font-size:13px;color:var(--muted)}.project-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px 24px}.project-card{min-width:0;border:1px solid var(--line);background:#fff;border-radius:3px;overflow:hidden;transition:transform .2s,box-shadow .2s}.project-card:hover{transform:translateY(-4px);box-shadow:0 12px 25px #222a300c}.project-card-link{display:block;height:100%}.project-card-link:hover{color:var(--ink)}.project-cover{position:relative;aspect-ratio:1.5;overflow:hidden;background:#e9eae4;border-bottom:1px solid var(--line)}.project-cover>img{height:100%;width:100%;object-fit:cover}.cover-category{position:absolute;left:18px;top:17px;color:#343e43;background:#ffffffdc;border:1px solid #ffffffaa;border-radius:2px;padding:3px 9px;font-size:10px}.cover-arrow{position:absolute;right:16px;bottom:15px;width:29px;height:29px;display:grid;place-items:center;background:#ffffffd9;border-radius:50%;font-size:18px}.concept-label{position:absolute;bottom:16px;left:17px;font-size:10px;color:#4a565a;padding:3px 7px;background:#ffffffd9}.project-card-body{padding:21px}.card-kicker{display:flex;justify-content:space-between;gap:8px;align-items:center;font:9px/1.5 var(--mono);letter-spacing:.4px;color:#697475}.sample-badge{font:10px/1.6 "Microsoft YaHei",sans-serif;color:#814421;background:#fff1e4;padding:3px 6px;border-radius:2px;letter-spacing:0;white-space:nowrap}.project-card h3{font-size:18px;line-height:1.6;margin-top:13px}.card-platform{color:var(--muted);font-size:12px;margin-top:6px}.format-list{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}.format-list>span{font:10px/1.6 var(--mono);padding:3px 7px;background:#f1f2ee;color:#525d60;border:1px solid #e5e7e1;border-radius:2px}.card-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:25px;padding-top:17px;border-top:1px solid #eeeee8}.price{font:600 23px/1.4 var(--mono);letter-spacing:-.5px;white-space:nowrap}.price small{font-size:13px;margin-right:4px}.price em{font:10px "Microsoft YaHei",sans-serif;color:var(--muted);letter-spacing:0;margin-left:6px}.card-view{font-size:11px;white-space:nowrap}.card-view span{margin-left:8px}.library-end{display:flex;justify-content:space-between;gap:20px;font-size:11px;color:var(--muted);margin-top:28px}.library-end>a{white-space:nowrap}.empty-library{grid-column:1/-1;min-height:300px;text-align:center;padding:40px 20px;border:1px dashed #aeb7b4;background:#fff8}.empty-library>span{font-size:40px;color:var(--rust)}.empty-library h3{font-size:22px;margin-top:9px}.empty-library p{font-size:13px;color:var(--muted);margin:12px 0 25px}.empty-library>div{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.custom-invitation{background:var(--dark);color:#f4f2e9;padding-block:75px}.invitation-layout{display:grid;grid-template-columns:1fr 1fr;gap:100px}.invitation-layout .eyebrow{color:#b9c2c6}.invitation-layout h2{font-size:38px;line-height:1.5;margin-top:18px}.invitation-layout>div>p:not(.eyebrow){font-size:14px;line-height:1.95;color:#b9c2c6;margin:21px 0 28px}.invitation-steps{align-self:center}.invitation-steps article{display:flex;gap:24px;padding:26px 0;border-bottom:1px solid #445057}.invitation-steps article:first-child{border-top:1px solid #445057}.invitation-steps article>span{font:12px var(--mono);color:#f99969;padding-top:5px}.invitation-steps h3{font-size:18px;font-weight:500}.invitation-steps p{font-size:12px;color:#b2bec3;margin-top:8px}.invitation-steps i{font-style:normal;font-size:24px;margin-left:auto;align-self:center;color:#f99969}.shop-notes{display:grid;grid-template-columns:1fr 1.6fr;gap:70px;padding-block:80px 90px}.shop-notes h2{font-size:30px;margin:16px 0 24px}.shop-notes>div>a{font-size:12px;color:var(--muted)}.notes-accordions details{border-bottom:1px solid #ced2cb}.notes-accordions details:first-child{border-top:1px solid #ced2cb}.notes-accordions summary{display:flex;align-items:center;gap:18px;padding:22px 0;cursor:pointer;list-style:none;font-size:15px}.notes-accordions summary::-webkit-details-marker,.version-row summary::-webkit-details-marker{display:none}.notes-accordions summary>span{font:11px var(--mono);color:var(--rust)}.notes-accordions summary>i{margin-left:auto;font-size:22px;font-style:normal;font-weight:400}.notes-accordions details[open] summary>i{transform:rotate(45deg)}.notes-accordions ol{padding-left:47px;padding-bottom:20px;margin:0;line-height:2.1;color:var(--muted);font-size:13px}.notes-accordions .prose{padding:0 10px 22px 34px;font-size:13px}

/* Project document, preview and versions */
.product-detail-page{padding:28px 0 80px}.breadcrumb{font-size:12px;color:var(--muted);display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-bottom:33px}.breadcrumb a{text-decoration:underline;text-underline-offset:4px}.breadcrumb>span{color:#a2a8a4}.product-heading{padding-bottom:35px}.detail-kicker{display:flex;align-items:center;gap:15px;flex-wrap:wrap;font:11px var(--mono);color:var(--muted)}.detail-kicker>span:first-child{color:var(--rust)}.product-heading h1{font-size:36px;margin:16px 0 12px}.product-heading>p{font-size:14px;color:var(--muted);max-width:780px}.detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:42px;align-items:start}.detail-showcase{position:relative;aspect-ratio:1.65;background:#e9eae4;border:1px solid var(--line);overflow:hidden}.detail-showcase>img{width:100%;height:100%;object-fit:contain}.showcase-note{position:absolute;bottom:15px;left:17px;color:#414e54;background:#ffffffdf;padding:5px 10px;font-size:11px}.detail-anchor-nav{display:flex;flex-wrap:wrap;gap:25px;padding:21px 0;border-bottom:1px solid var(--line);font-size:13px}.detail-section{padding:36px 0;border-bottom:1px solid var(--line);scroll-margin-top:24px}.detail-section h2{font-size:24px;margin-bottom:20px}.subheading{font-size:18px;margin:28px 0 14px}.document-outline{list-style:none;counter-reset:outline;padding:0;margin:0;background:#eeeee8;border:1px solid var(--line)}.document-outline>li{counter-increment:outline;padding:13px 18px;font-size:13px;line-height:1.8;display:flex;gap:18px}.document-outline>li+li{border-top:1px solid var(--line)}.document-outline>li:before{content:counter(outline,decimal-leading-zero);font:11px/2 var(--mono);color:var(--rust)}.note{margin:20px 0;padding:18px 21px;border-left:3px solid var(--orange);background:#f3ece0;color:#664b38;font-size:13px;overflow-wrap:anywhere}.success-note{border-color:#3c7662;background:#e6efe9;color:#315547}.preview-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.preview-grid figure{min-width:0}.preview-grid img{width:100%;height:auto;border:1px solid var(--line)}.preview-grid figcaption{font-size:12px;color:var(--muted);margin-top:8px}.preview-placeholder{display:flex;align-items:center;gap:24px;padding:26px;background:#eeeee8;border:1px dashed #bbc2b8}.preview-placeholder h3{font-size:16px;margin-bottom:8px}.preview-placeholder p{font-size:13px;color:var(--muted);line-height:1.9}.document-symbol{width:45px;height:60px;border:1px solid #87938b;flex-shrink:0;padding:17px 9px}.document-symbol i{display:block;height:1px;background:#87938b;margin:5px 0}.document-symbol i:last-child{width:70%}.project-video{width:100%;background:#171e24}.detail-custom-callout{display:flex;gap:22px;padding:29px;background:var(--dark);color:#f2f1e8;margin-top:32px}.custom-callout-icon{font-size:30px;color:#ff9c68;line-height:1.2}.detail-custom-callout h3{font-size:18px}.detail-custom-callout p{font-size:12px;color:#b9c3c6;margin:10px 0 16px}.detail-custom-callout a{color:#ffab7d;font-size:13px}.purchase-sidebar{position:sticky;top:24px;min-width:0}.purchase-panel{background:#fff;border:1px solid #d2d6cc;padding:27px;scroll-margin-top:24px}.purchase-panel h2{font-size:28px;margin:15px 0 18px;line-height:1.45}.purchase-demo{font-size:11px;color:#7b4b27;background:#fff2e2;padding:9px 10px;display:flex;align-items:center;gap:7px}.purchase-demo>span{height:5px;width:5px;background:#b35c2d;border-radius:50%}.purchase-versions{margin-top:22px}.version-row{border-top:1px solid var(--line)}.version-row:last-child{border-bottom:1px solid var(--line)}.version-row summary{display:flex;align-items:center;gap:10px;cursor:pointer;list-style:none;padding:17px 0;font-size:14px}.version-row summary strong{margin-left:auto;font:600 18px var(--mono);white-space:nowrap}.version-row summary i{font-style:normal;color:#657168;font-size:18px}.version-row[open] summary i{transform:rotate(45deg)}.version-content{padding-bottom:20px}.version-content>p{font-size:12px;line-height:1.9;color:var(--muted)}.version-price-caption{display:block;color:var(--muted);font-size:11px;margin-top:10px}.version-content .button{margin-top:16px;width:100%;font-size:12px;gap:12px}.purchase-footnote{font-size:11px;color:var(--muted);margin-top:20px}.project-specs{padding:26px 9px 10px}.project-specs>h2{font-size:18px;margin-bottom:18px}.project-specs dl,.project-facts{display:grid;grid-template-columns:100px minmax(0,1fr);gap:16px 12px;margin:0;font-size:12px}.project-specs dt,.project-facts dt{color:var(--muted)}.project-specs dd,.project-facts dd{margin:0;overflow-wrap:anywhere}.project-specs .format-list{margin:0}.project-specs>a{display:inline-block;margin-top:26px;font-size:12px;color:var(--rust)}
/* Custom workspace */
.custom-hero{background:#eaece4;border-bottom:1px solid #daddd3;padding:55px 0 58px}.custom-hero-layout{display:grid;grid-template-columns:1.3fr 1fr;gap:70px;margin-top:20px;align-items:end}.custom-hero h1{font-size:40px;line-height:1.5;letter-spacing:-.6px}.custom-hero h1 span{color:var(--rust)}.custom-hero-layout>div>p{font-size:14px;line-height:1.95;color:var(--muted)}.custom-hero-layout>div>a{display:flex;justify-content:space-between;font-size:13px;border-top:1px solid #b9c0b4;padding-top:15px;margin-top:25px}.custom-workspace{display:grid;grid-template-columns:330px minmax(0,1fr);gap:70px;padding-block:65px 90px;align-items:start}.service-sidebar>h2{font-size:25px;margin:15px 0 25px}.service-choice{display:flex;gap:15px;align-items:flex-start;padding:22px 0;border-bottom:1px solid var(--line)}.service-choice>span{font:11px var(--mono);color:var(--rust);margin-top:5px}.service-choice h3{font-size:17px}.service-choice p{font-size:11px;margin-top:7px;color:var(--muted)}.service-choice i{font-style:normal;font-size:21px;margin-left:auto}.service-timeline{margin-top:40px}.service-timeline ol{padding:0;list-style:none;margin:22px 0 0}.service-timeline li{display:flex;gap:15px;align-items:center;font-size:12px;color:var(--muted);padding-bottom:20px;position:relative}.service-timeline li:not(:last-child):after{position:absolute;content:"";top:25px;left:12px;bottom:0;border-left:1px solid #c6ccbf}.service-timeline b{font:11px/24px var(--mono);width:25px;height:25px;text-align:center;border:1px solid #bbc4b2;border-radius:50%;color:#445543}.custom-contact{margin-top:30px;border-top:1px solid var(--line);padding-top:20px;display:grid;gap:8px;font-size:12px;color:var(--muted)}.custom-contact strong{font-weight:500;color:var(--ink);overflow-wrap:anywhere}.request-panel{background:#fff;border:1px solid var(--line);padding:35px;scroll-margin-top:24px}.request-panel-heading{border-bottom:1px solid var(--line);padding-bottom:25px}.request-panel-heading h2{font-size:27px}.request-panel-heading>p{font-size:13px;color:var(--muted);margin-top:12px}.brief-login{text-align:center;padding:36px 20px 12px}.brief-illustration{position:relative;width:180px;height:160px;margin:0 auto 32px;border:1px solid #c2c8bd;background:#f6f6f0;transform:rotate(-5deg);padding:17px;text-align:left;box-shadow:8px 9px 0 #eaece4}.brief-illustration>span{font:9px var(--mono);letter-spacing:1px;color:#586454}.brief-illustration>i{display:block;height:1px;background:#ccd0c5;margin-top:14px;width:100%}.brief-illustration>i:nth-child(3){width:75%}.brief-illustration>i:nth-child(5){width:55%}.brief-illustration>b{position:absolute;right:16px;bottom:9px;font-size:32px;color:var(--rust);font-weight:400}.brief-login h3{font-size:25px;line-height:1.65}.brief-login>p{font-size:13px;color:var(--muted);line-height:1.9;max-width:400px;margin:17px auto 24px}.brief-register{display:block;margin-top:18px;font-size:12px;color:var(--muted)}.request-fields{display:grid;grid-template-columns:1fr 1fr;gap:23px 20px;margin-top:28px}.request-field{min-width:0}.request-field.wide{grid-column:1/-1}.request-field label{display:block;font-size:13px;font-weight:600;margin-bottom:8px}.request-field label>span{color:var(--rust)}.request-submit{border-top:1px solid var(--line);padding-top:25px;margin-top:28px;display:flex;gap:26px;align-items:center;justify-content:space-between}.request-submit>p{font-size:11px;line-height:1.9;color:var(--muted);max-width:290px}.request-submit .button{white-space:nowrap}
/* Accounts, orders, cases, guide */
.page-container{padding-block:42px 75px;min-height:55vh}.narrow{max-width:900px}.panel{background:#fff;border:1px solid var(--line);padding:32px;margin-bottom:24px;border-radius:3px}.panel-title{font-size:23px;margin-bottom:20px;display:flex;align-items:center;gap:12px}.panel-title>span{font:12px var(--mono);color:var(--muted);background:#eeeee8;padding:4px 9px}.title-panel h1{font-size:34px;margin:14px 0}.account-welcome{display:flex;justify-content:space-between;align-items:center;gap:25px}.account-welcome h1{font-size:30px;margin:12px 0;overflow-wrap:anywhere}.account-welcome p:last-child{font-size:13px;color:var(--muted)}.record-row{display:flex;align-items:center;gap:25px;padding:23px 0;border-top:1px solid var(--line)}.record-row>div:first-child{flex:1;min-width:0}.record-row>div:nth-child(2){text-align:right;display:grid;gap:8px;justify-items:end}.record-row h3{font-size:16px;margin-top:5px;overflow-wrap:anywhere}.record-row small{font-size:11px;color:var(--muted)}.record-row strong{font:600 20px var(--mono)}.record-row>b{font-size:24px;font-weight:400}.status-pill{display:inline-block;color:#46594b;background:#e9eee5;padding:4px 10px;border:1px solid #d5ddcf;border-radius:2px;font-size:11px;font-weight:400}.empty-record{padding:30px 15px;text-align:center;font-size:13px;border-top:1px solid var(--line);color:var(--muted)}.empty-record a{display:inline-block;margin-top:12px;color:var(--rust)}.order-title{font-size:30px;margin:18px 0 12px;overflow-wrap:anywhere}.order-total{display:flex;align-items:center;gap:25px;margin:25px 0;font-size:14px}.order-total strong{font:600 30px var(--mono)}.conversation{padding:22px 0;border-top:1px solid var(--line)}.conversation>p{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:14px}.conversation strong{font-size:14px}.conversation small{font-size:11px;color:var(--muted)}.guide-sections article{margin-top:32px;padding-top:25px;border-top:1px solid var(--line)}.guide-sections h2{font-size:22px;margin-bottom:15px}.guide-sections p{color:var(--muted);font-size:14px;line-height:2}.case-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.case-grid>.panel:only-child{grid-column:1/-1}.case-card img{width:100%;height:auto;margin-bottom:22px}.case-card h2{font-size:24px;margin:17px 0}.case-card .button{margin-top:24px}.case-empty-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.auth-wrap{padding-block:55px 70px;min-height:65vh;display:flex;justify-content:center;align-items:flex-start}.auth-panel{width:100%;max-width:500px;padding:35px;margin:0}.auth-panel h1{font-size:30px;margin:15px 0}.auth-panel>.muted{font-size:13px}.site-form>p{margin:20px 0}.site-form label{display:block;font-size:13px;margin-bottom:8px;font-weight:500}.site-form input:not([type=hidden]):not([type=checkbox]),.site-form textarea,.site-form select{display:block;width:100%;min-height:45px;padding:11px 12px;background:#fafaf7;border:1px solid #c4cbc0;border-radius:3px;color:var(--ink);line-height:1.5}.site-form textarea{min-height:125px;resize:vertical}.site-form input:focus,.site-form textarea:focus,.site-form select:focus{border-color:#6a7969;background:#fff}.site-form .helptext,.site-form ul:not(.errorlist){display:block;font-size:11px;color:var(--muted);line-height:1.8;margin-top:8px}.site-form ul:not(.errorlist){padding-left:18px}.site-form>.button{margin-top:6px}.auth-panel .site-form>.button{width:100%;margin-top:10px}.auth-other{font-size:12px;color:var(--muted);margin-top:24px}.auth-other a{color:var(--rust);text-decoration:underline;text-underline-offset:3px}.errorlist{color:#a52c19;background:#fff0e9;font-size:12px;padding:12px 14px 12px 30px;line-height:1.9;overflow-wrap:anywhere}.form-note{font-size:12px;color:var(--muted);line-height:1.9;margin:16px 0}.flash-messages{padding-top:18px}.flash{padding:14px 18px;background:#f0e9d9;color:#68451c;border-left:3px solid var(--orange);margin-bottom:10px;font-size:13px}.flash.success{background:#e6eee4;color:#36513a;border-color:#587c54}.flash.error{background:#fff0e9;color:#952a18;border-color:#b03a24}
.site-footer{background:#e9ebe3;border-top:1px solid #d6dbce;padding-top:50px}.footer-grid{display:grid;grid-template-columns:1.1fr .8fr 1fr;gap:65px;padding-bottom:42px}.footer-logo{display:flex;align-items:center;gap:12px;font:700 37px/1 system-ui,sans-serif;letter-spacing:-1px}.footer-logo>span{font:9px var(--mono);letter-spacing:1px;max-width:80px;line-height:1.7}.footer-identity>p{font-size:12px;margin:17px 0 7px;color:var(--muted)}.footer-tagline{font-size:11px;color:var(--muted)}.footer-label{display:block;font:10px var(--mono);letter-spacing:1px;color:#5b695c;margin-bottom:20px}.footer-links>a{display:block;font-size:13px;margin-top:10px}.footer-contact p{font-size:13px;color:var(--muted);line-height:1.9}.footer-contact strong{display:block;font-size:14px;margin-top:9px;font-weight:500;overflow-wrap:anywhere}.footer-contact>a{display:block;font-size:13px;margin-top:14px}.footer-qr{max-width:105px;height:auto;margin-top:15px}.footer-bottom{display:flex;justify-content:space-between;gap:15px;padding-block:21px;border-top:1px solid #cfd6c8;font-size:10px;color:#596555;letter-spacing:.3px}.back-top{position:fixed;right:22px;bottom:24px;width:40px;height:40px;background:#fff;color:var(--ink);border:1px solid #aeb9a7;border-radius:3px;font-size:20px;z-index:20;box-shadow:0 3px 12px #1723110c}

@media(min-width:1600px){.hero-layout{min-height:620px}.hero-copy h1{font-size:60px}}
@media(max-width:1150px){.container{width:calc(100% - 64px)}.main-navigation{gap:20px}.header-inner{gap:18px}.header-actions{gap:8px}.header-button{padding:7px 10px}.brand-word{font-size:27px}.brand-symbol i{width:6px}.user-name{max-width:80px}.hero-layout{gap:35px;min-height:530px;padding-block:45px}.hero-copy h1{font-size:46px}.hero-actions{gap:20px;flex-wrap:wrap}.disciplines>a{gap:14px}.disciplines>a+a{padding-left:23px}.disciplines h2{font-size:17px}.disciplines p{font-size:10px}.project-grid{gap:22px 18px}.project-card-body{padding:17px}.project-card h3{font-size:16px}.card-kicker{font-size:8px;letter-spacing:0}.card-bottom{gap:7px}.price{font-size:20px}.card-view{font-size:10px}.card-view span{margin-left:3px}.invitation-layout{gap:60px}.detail-layout{grid-template-columns:minmax(0,1fr) 310px;gap:28px}.purchase-panel{padding:22px}.custom-workspace{grid-template-columns:285px minmax(0,1fr);gap:40px}.request-panel{padding:27px}.request-submit{display:block}.request-submit .button{margin-top:20px}.footer-grid{gap:40px}}
@media(max-width:960px){.header-inner{min-height:82px;flex-wrap:wrap;padding-block:17px;gap:17px}.brand{margin-right:auto}.menu-toggle{display:flex;align-items:center;gap:9px;background:transparent;border:1px solid #bdc5b6;border-radius:3px;padding:7px 10px;font-size:12px;min-height:38px;color:var(--ink);order:2}.menu-toggle i{width:13px;height:9px;border-block:1px solid var(--ink)}.menu-toggle[aria-expanded=true] i{height:1px;border-top:1px solid var(--ink);border-bottom:0;transform:rotate(45deg);position:relative}.menu-toggle[aria-expanded=true] i:after{content:"";width:13px;position:absolute;left:0;top:-1px;border-top:1px solid var(--ink);transform:rotate(90deg)}.header-actions{order:1}.main-navigation{order:3;display:none;flex-basis:100%;padding-top:12px;border-top:1px solid var(--line);gap:5px;flex-wrap:wrap}.main-navigation.is-open{display:flex}.main-navigation>a{padding:12px 16px;font-size:13px;flex:1;text-align:center}.main-navigation>a.active{background:#e4e7dd;border-radius:3px}.main-navigation>a.active:after{display:none}.hero-layout{min-height:480px;gap:28px}.hero-copy h1{font-size:39px}.hero-copy>.eyebrow{font-size:8px;letter-spacing:.9px}.hero-description{font-size:14px}.hero-actions{gap:18px}.hero-actions .button{font-size:12px;min-height:45px;padding:10px 18px;gap:18px}.hero-secondary{font-size:12px}.visual-topline,.visual-caption{font-size:8px;padding:10px}.hero-footnote{gap:12px;margin-top:28px;font-size:10px}.project-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:25px}.project-card-body{padding:22px}.project-card h3{font-size:19px}.card-kicker{font-size:10px}.card-view{font-size:12px}.card-view span{margin-left:7px}.price{font-size:24px}.library-heading{gap:30px}.library-heading h2{font-size:29px}.search-form{max-width:290px}.project-library{padding-block:65px}.disciplines>a{padding-block:25px;gap:10px}.disciplines>a+a{padding-left:17px}.disciplines h2{font-size:16px}.disciplines p{font-size:9px}.discipline-arrow{font-size:19px}.invitation-layout{gap:45px}.invitation-layout h2{font-size:33px}.shop-notes{gap:40px}.shop-notes h2{font-size:27px}.detail-layout{grid-template-columns:minmax(0,1fr) 280px;gap:25px}.detail-anchor-nav{gap:17px;font-size:12px}.purchase-panel{padding:20px}.purchase-panel h2{font-size:24px}.purchase-demo{font-size:10px}.version-row summary{font-size:12px;gap:8px}.version-row summary strong{font-size:16px}.project-specs dl{grid-template-columns:80px minmax(0,1fr);gap:13px 9px;font-size:11px}.custom-hero h1{font-size:33px}.custom-hero-layout{gap:35px}.custom-workspace{grid-template-columns:235px minmax(0,1fr);gap:28px}.service-sidebar>h2{font-size:23px}.service-choice{gap:10px}.service-choice h3{font-size:15px}.service-choice p{font-size:10px}.request-panel{padding:24px}.request-panel-heading h2{font-size:24px}.brief-login{padding-inline:0}.brief-login h3{font-size:22px}.request-fields{grid-template-columns:1fr;gap:20px}.request-field.wide{grid-column:auto}.footer-grid{gap:30px}.footer-bottom{font-size:9px}}
@media(max-width:700px){.container{width:calc(100% - 40px)}.header-inner{min-height:76px;gap:11px;padding-block:16px}.brand{gap:9px}.brand-word{font-size:25px}.brand-word>span{font-size:6px;letter-spacing:1.3px;margin-top:4px}.brand-symbol{gap:3px}.brand-symbol i{width:5px;height:23px}.brand-symbol i:nth-child(2){height:29px}.brand-symbol i:nth-child(3){height:18px}.header-actions{gap:7px;font-size:11px}.header-button{padding:6px 9px;font-size:11px;min-height:36px;gap:6px}.menu-toggle{padding:7px 9px;font-size:11px;min-height:36px;gap:7px}.menu-toggle>span{display:none}.header-manage{font-size:10px}.user-name{max-width:65px;font-size:10px}.main-navigation{padding-top:10px;gap:5px}.main-navigation>a{flex-basis:28%;padding:10px;font-size:12px}.hero-layout{grid-template-columns:1fr;gap:35px;padding-block:38px 30px}.hero-copy>.eyebrow{font-size:8px;letter-spacing:1.1px}.hero-copy h1{font-size:42px;margin-top:23px;line-height:1.38;letter-spacing:0}.hero-description{font-size:14px;margin-top:21px}.hero-actions{gap:23px;margin-top:27px;align-items:center}.hero-actions .button{font-size:12px;min-height:47px;gap:17px}.hero-secondary{font-size:11px}.hero-secondary>span{margin-left:4px}.hero-footnote{font-size:10px;gap:15px;margin-top:27px}.hero-visual{width:100%;max-width:530px;margin-inline:auto;min-width:0}.hero-visual>img{aspect-ratio:1.65;object-fit:contain}.visual-topline,.visual-caption{font-size:8px;padding:10px 12px}.visual-side-label{display:none}.disciplines{grid-template-columns:1fr}.disciplines>a,.disciplines>a+a{padding:22px 0;border-left:0;gap:18px}.disciplines>a+a{border-top:1px solid var(--line)}.discipline-index{font-size:10px;margin-top:5px}.disciplines h2{font-size:18px}.disciplines p{font-size:11px;margin-top:5px}.discipline-arrow{font-size:25px}.project-library{padding-block:46px}.library-heading{display:block}.library-heading .eyebrow{font-size:10px}.library-heading h2{font-size:29px;margin-top:12px}.library-heading>div>p:last-child{font-size:12px;margin-top:12px;line-height:1.9}.search-form{max-width:none;margin-top:28px;padding:10px 0}.search-form input{font-size:16px}.library-toolbar{display:block;margin:21px 0 22px;padding-top:0;border:0}.category-list{gap:4px;flex-wrap:nowrap}.category-list a{flex:1;padding:8px 6px;text-align:center;font-size:11px;min-width:0}.project-count{font-size:10px;margin-top:18px;justify-content:space-between}.project-grid{grid-template-columns:1fr;gap:23px}.project-card-body{padding:21px}.project-cover{aspect-ratio:1.55}.cover-category{font-size:10px;top:16px;left:16px}.project-card h3{font-size:19px}.card-kicker{font-size:9px}.card-platform{font-size:12px}.format-list{margin-top:15px;gap:6px}.format-list>span{font-size:10px}.card-bottom{padding-top:17px;margin-top:23px}.price{font-size:25px}.card-view{font-size:12px}.sample-badge{font-size:10px}.library-end{display:block;font-size:10px;line-height:1.9;margin-top:25px}.library-end>a{display:inline-block;margin-top:10px}.empty-library{padding:35px 17px}.empty-library h3{font-size:19px}.empty-library p{font-size:12px}.empty-library .button{font-size:12px;padding-inline:15px}.custom-invitation{padding-block:43px 47px}.invitation-layout{grid-template-columns:1fr;gap:35px}.invitation-layout h2{font-size:33px;margin-top:15px}.invitation-layout>div>p:not(.eyebrow){font-size:13px;margin:19px 0 24px}.invitation-layout .button{font-size:13px}.invitation-steps article{gap:18px;padding:21px 0}.invitation-steps h3{font-size:17px}.invitation-steps p{font-size:12px;line-height:1.8}.invitation-steps article>span{font-size:11px}.invitation-steps i{font-size:23px}.shop-notes{grid-template-columns:1fr;gap:30px;padding-block:45px 50px}.shop-notes h2{font-size:29px;line-height:1.45;margin:13px 0 17px}.shop-notes>div>a{font-size:12px}.notes-accordions summary{padding:20px 0;font-size:13px;gap:14px}.notes-accordions summary>span{font-size:10px}.notes-accordions ol{font-size:12px;padding-left:37px}.notes-accordions .prose{font-size:12px;padding-left:28px}.footer-grid{grid-template-columns:1fr 1fr;gap:30px 25px;padding-bottom:30px}.site-footer{padding-top:35px}.footer-identity{grid-column:1/-1}.footer-logo{font-size:34px}.footer-logo>span{font-size:9px}.footer-identity>p{margin:14px 0 5px}.footer-label{font-size:8px;letter-spacing:.7px;margin-bottom:14px}.footer-links>a,.footer-contact p,.footer-contact>a{font-size:12px}.footer-contact strong{font-size:12px}.footer-bottom{flex-wrap:wrap;font-size:9px;gap:12px;padding-block:20px}.footer-bottom>span:last-child{flex-basis:100%;font-size:8px;letter-spacing:1px}.back-top{right:12px;bottom:15px;width:34px;height:34px;font-size:18px}
.product-detail-page{padding-block:24px 50px}.breadcrumb{font-size:10px;gap:9px;margin-bottom:24px}.product-heading{padding-bottom:27px}.detail-kicker{gap:10px;font-size:10px}.product-heading h1{font-size:29px;line-height:1.5;margin:15px 0 12px;overflow-wrap:anywhere}.product-heading>p{font-size:12px;line-height:1.95}.detail-layout{display:flex;flex-direction:column;gap:28px}.detail-main,.purchase-sidebar{width:100%;min-width:0}.detail-showcase{aspect-ratio:1.45}.showcase-note{font-size:9px;left:10px;bottom:10px;padding:4px 7px}.detail-anchor-nav{gap:0;justify-content:space-between;font-size:11px;padding:18px 0}.detail-section{padding:29px 0}.section-index{font-size:10px;margin-bottom:12px}.detail-section h2{font-size:23px;margin-bottom:19px}.prose{font-size:13px;line-height:2}.subheading{font-size:17px;margin:24px 0 15px}.document-outline>li{font-size:12px;padding:12px 14px;gap:14px}.note{padding:15px 17px;font-size:12px}.preview-placeholder{padding:22px 17px;gap:17px;align-items:flex-start}.preview-placeholder h3{font-size:15px}.preview-placeholder p{font-size:12px}.document-symbol{width:35px;height:48px;padding:11px 7px}.preview-grid{grid-template-columns:1fr;gap:20px}.detail-custom-callout{padding:24px 20px;gap:16px;margin-top:28px}.detail-custom-callout h3{font-size:17px}.detail-custom-callout p{font-size:12px;line-height:1.9}.purchase-sidebar{position:static}.purchase-panel{padding:25px}.purchase-panel h2{font-size:27px}.purchase-demo{font-size:11px}.version-row summary{font-size:14px;padding:18px 0}.version-row summary strong{font-size:19px}.version-content .button{font-size:13px}.project-specs{padding:27px 3px 0}.project-specs dl{grid-template-columns:100px minmax(0,1fr);font-size:12px;gap:17px 12px}
.custom-hero{padding-block:34px 38px}.custom-hero>.container>.eyebrow{font-size:9px;letter-spacing:1px}.custom-hero-layout{grid-template-columns:1fr;gap:22px;margin-top:18px}.custom-hero h1{font-size:29px;letter-spacing:-.4px;line-height:1.6}.custom-hero-layout>div>p{font-size:13px}.custom-hero-layout>div>a{font-size:12px;margin-top:20px}.custom-workspace{grid-template-columns:1fr;gap:35px;padding-block:35px 50px}.service-sidebar>h2{font-size:24px;margin:12px 0 17px}.service-choice{padding:19px 0;gap:17px}.service-choice h3{font-size:17px}.service-choice p{font-size:11px}.service-timeline{margin-top:28px}.service-timeline ol{display:grid;grid-template-columns:1fr 1fr;gap:17px 12px}.service-timeline li{padding:0;gap:9px;font-size:10px}.service-timeline li:not(:last-child):after{display:none}.service-timeline b{flex-shrink:0}.custom-contact{margin-top:25px}.request-panel{padding:25px 20px}.request-panel-heading h2{font-size:23px}.request-panel-heading>p{font-size:12px}.brief-login{padding-top:32px}.brief-illustration{width:160px;height:145px;margin-bottom:29px}.brief-login h3{font-size:23px}.brief-login>p{font-size:12px;margin:16px auto 24px}.brief-login .button{font-size:12px;gap:15px;padding-inline:17px}.request-fields{gap:21px}.request-field label{font-size:12px}.request-submit>p{font-size:11px;max-width:none}.request-submit>.button{width:100%;font-size:13px}
.page-container{padding-block:27px 45px}.panel{padding:24px 20px;margin-bottom:20px}.panel-title{font-size:21px;margin-bottom:20px}.title-panel h1{font-size:29px}.account-welcome{display:block}.account-welcome h1{font-size:25px}.account-welcome .button{margin-top:21px;font-size:12px}.record-row{gap:12px;flex-wrap:wrap;padding:20px 0}.record-row>div:first-child{flex-basis:calc(100% - 35px)}.record-row>div:nth-child(2){order:3;width:100%;display:flex;align-items:center;justify-content:space-between;text-align:left}.record-row small{font-size:10px}.record-row h3{font-size:15px;line-height:1.7}.record-row strong{font-size:18px}.record-row>b{margin-left:auto}.status-pill{font-size:10px;padding:4px 8px}.order-title{font-size:25px;line-height:1.6}.order-total{font-size:12px;gap:20px}.order-total strong{font-size:27px}.muted{font-size:13px;line-height:1.95}.conversation>p{gap:10px}.conversation strong{font-size:13px}.conversation small{font-size:10px}.project-facts{font-size:12px;grid-template-columns:80px minmax(0,1fr)}.auth-wrap{padding-block:30px 45px;min-height:65vh}.auth-panel{padding:28px 22px}.auth-panel h1{font-size:28px}.site-form input:not([type=hidden]):not([type=checkbox]),.site-form textarea,.site-form select{font-size:16px}.site-form .helptext,.site-form ul:not(.errorlist){font-size:11px}.auth-other{font-size:12px}.guide-sections article{margin-top:25px;padding-top:22px}.guide-sections h2{font-size:19px}.guide-sections p{font-size:13px;line-height:2}.case-grid{grid-template-columns:1fr;gap:0}.case-card h2{font-size:22px}.case-empty-actions .button{font-size:12px}.flash{font-size:12px;padding:12px 15px}.empty-record{font-size:12px}}
@media(max-width:359px){.container{width:calc(100% - 32px)}.header-inner{gap:8px}.brand-word{font-size:23px}.brand-symbol{gap:2px}.brand-symbol i{width:4px}.brand{gap:7px}.header-actions{gap:5px}.header-button{font-size:10px;padding:6px 7px}.menu-toggle{padding:7px 8px}.user-name{max-width:44px;font-size:9px}.header-manage{font-size:9px}.hero-copy>.eyebrow{font-size:7px;letter-spacing:.6px}.hero-copy h1{font-size:36px}.hero-actions{gap:17px;flex-wrap:wrap}.hero-actions .button{padding-inline:15px;font-size:11px;gap:12px}.hero-secondary{font-size:10px}.visual-caption{font-size:7px;letter-spacing:0;padding-inline:9px;gap:6px}.visual-topline{font-size:7px}.library-heading h2{font-size:26px}.category-list a{font-size:10px;padding-inline:4px}.project-card-body{padding:18px}.project-card h3{font-size:17px}.card-kicker{font-size:8px}.sample-badge{font-size:9px}.price{font-size:22px}.price em{font-size:9px;margin-left:4px}.card-view{font-size:11px}.card-view span{margin-left:4px}.invitation-layout h2{font-size:30px}.notes-accordions summary{font-size:12px;gap:11px}.custom-hero h1{font-size:26px}.request-panel-heading h2{font-size:21px}.brief-login h3{font-size:21px}.brief-login .button{font-size:11px;gap:12px;padding-inline:12px}.footer-grid{gap:25px 15px}.footer-label{font-size:7px;letter-spacing:.5px}.footer-contact p,.footer-contact>a{font-size:11px}.purchase-panel{padding:21px}.product-heading h1{font-size:26px}.preview-placeholder{gap:12px;padding:20px 14px}.document-symbol{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

/* Approved custom-service gallery: real links and selectable directions. */
.custom-showcase .hero-layout{width:min(1440px,calc(100% - 96px));grid-template-columns:minmax(0,.82fr) minmax(0,1.28fr);gap:56px;min-height:620px;padding-block:45px}.custom-showcase .hero-copy{min-width:0}.custom-showcase .hero-copy h1{font-size:clamp(38px,3.7vw,58px);letter-spacing:0}.custom-showcase .hero-description{font-size:15px;line-height:1.95}.custom-showcase .hero-actions{gap:26px;flex-wrap:wrap}.custom-showcase .hero-footnote{margin-top:35px}.custom-gallery-wrap{min-width:0}.custom-service-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.custom-service-card{display:flex;flex-direction:column;min-width:0;border:1px solid #566269;border-radius:5px;background:#242c32;overflow:hidden;color:#f4f2e9;transition:border-color .18s,transform .18s}.custom-service-card:hover{border-color:#ed9868;color:#fff;transform:translateY(-2px)}.custom-service-card:focus-visible{outline:2px solid #ffb184;outline-offset:4px}.service-scene{position:relative;aspect-ratio:2.8;background:#20282e;overflow:hidden;flex-shrink:0}.service-scene svg{width:100%;height:100%;display:block;overflow:hidden}.service-card-copy{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 17px 15px;flex:1}.service-card-copy>div{min-width:0}.service-card-copy h2{font-size:17px;line-height:1.5;font-weight:600}.service-card-copy p{font-size:11px;line-height:1.8;color:#bfc9cd;margin-top:4px;overflow-wrap:anywhere}.service-card-arrow{font-size:21px;color:#f29b6b;align-self:center;flex-shrink:0}.service-factory{grid-column:1/-1}.service-factory .service-scene{aspect-ratio:8.2}.custom-gallery-note{display:flex;justify-content:flex-end;align-items:center;gap:7px;margin-top:12px;font-size:10px;line-height:1.8;color:#c0c9cd}.custom-gallery-note>span{width:5px;height:5px;display:block;border-radius:50%;background:#ee8d55;flex-shrink:0}.service-choice.selected{background:#e9ece3;box-shadow:inset 3px 0 #ed713b;padding-left:14px;padding-right:12px}.service-choice.selected h3{color:#a8431d}.selected-service-summary{margin:24px 0;padding:18px 20px;border-left:3px solid #ed713b;background:#f5f1e8}.selected-service-label{display:block;color:#805238;font-size:10px;margin-bottom:7px;letter-spacing:.5px}.selected-service-summary h3{font-size:18px;line-height:1.6}.selected-service-summary p{font-size:12px;line-height:1.9;color:#606a70;margin-top:7px}.selected-service-summary .selected-service-platforms{color:#81451f;font-size:11px}.selected-service-summary small{display:block;margin-top:10px;font-size:11px;line-height:1.8;color:#606a70}
@media(max-width:1150px){.custom-showcase .hero-layout{width:calc(100% - 64px);gap:35px;padding-block:36px}.custom-showcase .hero-description{font-size:13px}.custom-showcase .hero-copy>.eyebrow{font-size:9px;letter-spacing:1px}.custom-showcase .hero-actions{gap:20px}.custom-showcase .hero-actions .button{font-size:12px;padding:11px 18px;gap:17px}.custom-showcase .hero-secondary{font-size:12px}.service-card-copy{padding:11px 13px 13px;gap:10px}.service-card-copy h2{font-size:15px}.service-card-copy p{font-size:10px}.service-card-arrow{font-size:18px}.custom-service-gallery{gap:11px}}
@media(max-width:900px){.custom-showcase .hero-layout{grid-template-columns:1fr;gap:30px;padding-block:35px 32px}.custom-showcase .hero-copy h1{font-size:45px}.custom-showcase .hero-description{font-size:14px}.custom-showcase .hero-actions{margin-top:25px}.custom-showcase .hero-footnote{margin-top:24px}.custom-showcase .hero-copy>.eyebrow{font-size:9px}.service-card-copy h2{font-size:17px}.service-card-copy p{font-size:11px}.service-card-copy{padding:13px 16px 15px}.service-factory .service-scene{aspect-ratio:6.8}.custom-gallery-note{font-size:10px}}
@media(max-width:700px){.custom-showcase .hero-layout{width:calc(100% - 40px);padding-block:32px 27px;gap:29px}.custom-showcase .hero-copy h1{font-size:40px}.custom-showcase .hero-copy>.eyebrow{font-size:8px;letter-spacing:1px}.custom-showcase .hero-description{font-size:12px;line-height:2;margin-top:19px}.custom-showcase .hero-actions{gap:23px;margin-top:24px}.custom-showcase .hero-actions .button{font-size:12px;padding:11px 17px;gap:15px}.custom-showcase .hero-secondary{font-size:11px}.custom-showcase .hero-footnote{font-size:10px;margin-top:23px;gap:14px}.custom-service-gallery{gap:10px}.custom-service-card{border-color:#566269;border-radius:4px}.service-scene{aspect-ratio:1.75}.service-card-copy{align-items:flex-start;padding:11px 10px 12px;gap:5px}.service-card-copy h2{font-size:13px;line-height:1.6}.service-card-copy p{font-size:9px;line-height:1.85;margin-top:4px}.service-card-arrow{font-size:15px}.service-factory .service-scene{aspect-ratio:3.3}.service-factory .service-card-copy h2{font-size:15px}.service-factory .service-card-copy p{font-size:10px}.custom-gallery-note{font-size:9px;margin-top:12px;justify-content:flex-start}.selected-service-summary{padding:16px 17px;margin-block:21px}.selected-service-summary h3{font-size:17px}.selected-service-summary p{font-size:12px}.service-choice.selected{padding-left:12px;padding-right:10px}}
@media(max-width:359px){.custom-showcase .hero-layout{width:calc(100% - 32px)}.custom-showcase .hero-copy h1{font-size:35px}.custom-showcase .hero-copy>.eyebrow{font-size:7px;letter-spacing:.8px}.custom-showcase .hero-description{font-size:11px}.custom-showcase .hero-actions{gap:19px}.custom-showcase .hero-actions .button{font-size:11px;padding-inline:15px;gap:12px}.custom-showcase .hero-secondary{font-size:10px}.custom-service-gallery{gap:8px}.service-card-copy{padding-inline:8px;gap:3px}.service-card-copy h2{font-size:12px}.service-card-copy p{font-size:9px}.service-card-arrow{font-size:13px}.custom-gallery-note{font-size:8px}}

/* Public portfolio and WeChat / QQ sales, without customer accounts. */
[hidden]{display:none!important}.header-contact-button{gap:13px}.contact-page-body .contact-floating{display:none}.contact-floating{position:fixed;right:22px;bottom:76px;display:flex;gap:10px;align-items:center;padding:11px 14px;background:#222d31;color:#fff;border:1px solid #687d71;border-radius:4px;box-shadow:0 4px 15px #14221a24;z-index:25;font-size:11px}.contact-floating:hover{background:#34433b;color:#fff}.contact-floating-dot{height:6px;width:6px;background:#59ce91;border-radius:50%;flex-shrink:0}.footer-copy-button{display:block;padding:0;margin-top:12px;text-align:left;border:0;background:transparent;color:var(--ink);font-size:13px}.footer-copy-button:hover{color:var(--rust)}.footer-extra-contact{margin-top:14px;font-size:11px!important}.purchase-contact-link{display:block;margin-top:20px;color:var(--rust);font-size:12px;line-height:1.8}.contact-page{max-width:980px;padding-block:55px 85px}.contact-page-heading{max-width:740px;margin-bottom:36px}.contact-page-heading h1{font-size:43px;line-height:1.5;margin:18px 0}.contact-page-heading h1>span{color:var(--rust)}.contact-page-heading>p:last-child{font-size:14px;color:var(--muted);line-height:1.9}.contact-channel-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.contact-channel{min-width:0;padding:25px;background:#fff;border:1px solid #d4dbd0;border-radius:5px}.channel-heading{display:flex;gap:13px;align-items:center;margin-bottom:22px}.channel-heading h2{font-size:22px;line-height:1.5}.channel-heading p{font-size:12px;line-height:1.8;color:var(--muted);margin-top:4px}.channel-heading strong{font-family:var(--mono);font-weight:500;color:#4e6470}.channel-mark{display:grid;place-items:center;height:42px;width:42px;border-radius:10px;font-size:21px;font-weight:600;flex-shrink:0}.wechat-mark{background:#e6f4ec;color:#158551}.qq-mark{background:#e7f0fa;color:#367fb6;font-family:system-ui,sans-serif}.qr-window{display:block;width:min(100%,270px);aspect-ratio:1;margin:0 auto;background:#fff;border:1px solid #e5e9e0;border-radius:3px;overflow:hidden}.qr-window svg{display:block;width:100%;height:100%;background:#fff;overflow:hidden}.channel-caption{font-size:11px;line-height:1.9;color:var(--muted);margin-top:17px}.channel-save{display:inline-block;margin-top:12px;font-size:12px;color:#48645b;text-decoration:underline;text-underline-offset:4px}.channel-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:12px}.channel-actions .channel-save{margin:0;font-size:11px}.channel-copy{padding:7px 12px;min-height:37px;font-size:11px;border:1px solid #c2d0dc;color:#345a75;background:#edf3f8;border-radius:3px}.channel-copy:hover{background:#dcebf4}.contact-reference{padding:24px 27px;margin-bottom:28px;border:1px solid #d3d9ce;border-left:3px solid var(--orange);background:#fff;overflow-wrap:anywhere}.contact-reference h2{font-size:23px;line-height:1.65}.contact-reference>p{color:var(--muted);font-size:13px;margin-top:9px}.contact-reference .contact-demo-note{font-size:12px;color:#8b5527}.contact-reference .button{margin-top:20px;font-size:12px}.contact-steps{margin-top:50px;padding-top:30px;border-top:1px solid var(--line)}.contact-steps>div{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin-top:25px}.contact-steps article>span{font:11px var(--mono);color:var(--rust)}.contact-steps h2{font-size:18px;margin:12px 0 10px}.contact-steps p{color:var(--muted);font-size:12px;line-height:1.9}.contact-dialog{padding:28px;width:min(760px,calc(100% - 40px));max-height:calc(100vh - 40px);max-height:calc(100dvh - 40px);border:0;border-radius:8px;color:var(--ink);background:var(--paper);overflow:auto;overscroll-behavior:contain}.contact-dialog::backdrop{background:#0c141dcc;backdrop-filter:blur(3px)}.contact-modal-open{overflow:hidden}.contact-dialog-header{display:flex;justify-content:space-between;align-items:center;gap:18px;position:sticky;top:-28px;z-index:2;background:var(--paper);padding-bottom:15px;border-bottom:1px solid var(--line)}.contact-dialog-header h2{font-size:26px;margin-top:9px;line-height:1.45}.contact-dialog-close{display:grid;place-items:center;width:36px;height:36px;border:1px solid #bac4b3;background:#fff;color:#42513e;font-size:26px;line-height:1;border-radius:4px;flex-shrink:0}.contact-dialog-intro{font-size:13px;line-height:1.9;color:var(--muted);margin:18px 0}.contact-dialog-context{padding:12px 15px;border-left:3px solid var(--orange);background:#f2eada;font-size:12px;line-height:1.9;overflow-wrap:anywhere;margin-bottom:13px}.dialog-copy-inquiry{font-size:12px;color:#8b431d;border:0;background:transparent;padding:0;text-decoration:underline;text-underline-offset:4px}.contact-dialog-status{font-size:11px;line-height:1.8;min-height:20px;margin:8px 0 15px;color:#426341}.contact-dialog .contact-channel-grid{gap:17px}.contact-dialog .contact-channel{padding:20px 18px}.contact-dialog .channel-heading{margin-bottom:17px;gap:11px}.contact-dialog .channel-heading h2{font-size:19px}.contact-dialog .channel-heading p{font-size:11px}.contact-dialog .channel-mark{width:35px;height:35px;font-size:18px;border-radius:8px}.contact-dialog .qr-window{max-width:235px}.contact-dialog .channel-caption{font-size:10px}.contact-dialog-footnote{color:var(--muted);font-size:11px;line-height:1.9;margin-top:21px}.contact-full-page{display:inline-block;font-size:12px;color:var(--rust);margin-top:12px}.copy-toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);width:max-content;max-width:calc(100% - 36px);padding:14px 20px;z-index:80;background:#263e31;color:#fff;box-shadow:0 4px 20px #17251b33;border-radius:4px;font-size:12px;line-height:1.8;text-align:center}.inquiry-fields{display:grid;gap:22px;margin-top:27px}.inquiry-fields label{display:block;font-size:13px;line-height:1.7;margin-bottom:9px}.inquiry-fields input,.inquiry-fields textarea{display:block;width:100%;min-width:0;padding:12px 13px;border:1px solid #c0c9b8;border-radius:3px;background:#fafaf7;color:var(--ink);font-size:14px;line-height:1.7}.inquiry-fields textarea{resize:vertical;min-height:140px}.inquiry-fields input:focus,.inquiry-fields textarea:focus{border-color:#718264;background:#fff}.inquiry-actions{display:flex;gap:13px;flex-wrap:wrap;padding-top:21px;margin-top:2px;border-top:1px solid var(--line)}.inquiry-actions .button{font-size:12px;gap:12px;padding-inline:18px}.inquiry-help{font-size:11px;color:var(--muted);line-height:1.9}.manual-copy-output{min-height:170px!important}
@media(max-width:960px){.header-contact-button{font-size:12px;gap:10px}.contact-page{padding-block:40px 65px}.contact-page-heading h1{font-size:36px}.contact-channel{padding:23px}.channel-heading h2{font-size:20px}.channel-heading p{font-size:11px}.channel-mark{width:36px;height:36px;font-size:19px}.contact-steps>div{gap:22px}.contact-steps h2{font-size:17px}.inquiry-actions .button{width:100%}}
@media(max-width:700px){.header-contact-button{font-size:10px;min-height:36px;gap:8px;padding:7px 10px}.contact-floating{right:12px;bottom:64px;gap:7px;padding:10px 12px;font-size:10px}.contact-first .footer-bottom{padding-bottom:65px}.footer-copy-button{font-size:11px;line-height:1.9}.contact-page{padding-block:30px 45px}.contact-page-heading{margin-bottom:25px}.contact-page-heading h1{font-size:30px;line-height:1.55;margin:15px 0}.contact-page-heading>p:last-child{font-size:12px;line-height:2}.contact-channel-grid{grid-template-columns:1fr;gap:21px}.contact-channel{padding:24px 23px}.channel-heading{gap:13px;margin-bottom:21px}.channel-heading h2{font-size:22px}.channel-heading p{font-size:12px}.channel-mark{width:40px;height:40px;font-size:21px}.qr-window{max-width:275px}.channel-caption{font-size:11px;margin-top:19px}.channel-save{font-size:12px}.channel-copy{font-size:12px;padding:8px 13px;min-height:40px}.channel-actions{gap:20px}.channel-actions .channel-save{font-size:12px}.contact-reference{padding:21px 19px;margin-bottom:24px}.contact-reference h2{font-size:21px}.contact-reference>p{font-size:12px;line-height:1.9}.contact-reference .button{width:100%;padding-inline:13px;font-size:12px}.contact-steps{margin-top:32px;padding-top:24px}.contact-steps>div{grid-template-columns:1fr;gap:24px;margin-top:23px}.contact-steps h2{font-size:19px;margin:10px 0 8px}.contact-steps p{font-size:12px}.contact-dialog{width:calc(100% - 24px);padding:21px 18px;max-height:calc(100vh - 24px);max-height:calc(100dvh - 24px);border-radius:6px}.contact-dialog-header{top:-21px;gap:12px;padding-bottom:14px}.contact-dialog-header .eyebrow{font-size:9px}.contact-dialog-header h2{font-size:23px;margin-top:8px}.contact-dialog-close{height:34px;width:34px;font-size:25px}.contact-dialog-intro{font-size:12px;margin:16px 0}.contact-dialog .contact-channel-grid{grid-template-columns:1fr;gap:17px}.contact-dialog .contact-channel{padding:21px}.contact-dialog .channel-heading h2{font-size:21px}.contact-dialog .channel-heading p{font-size:12px}.contact-dialog .channel-mark{width:38px;height:38px;font-size:20px}.contact-dialog .qr-window{max-width:260px}.contact-dialog .channel-caption{font-size:11px}.contact-dialog-context{font-size:12px;padding:11px 13px}.contact-dialog-footnote{font-size:11px;line-height:2}.inquiry-fields{gap:21px;margin-top:24px}.inquiry-fields label{font-size:12px}.inquiry-fields input,.inquiry-fields textarea{font-size:16px;line-height:1.75}.inquiry-actions{gap:12px;padding-top:22px}.inquiry-actions .button{width:100%;font-size:12px;min-height:47px}.inquiry-help{font-size:11px}.copy-toast{bottom:20px;font-size:11px;padding:12px 15px}}
@media(max-width:359px){.header-contact-button{padding-inline:8px;font-size:9px;gap:6px}.contact-dialog-header h2{font-size:20px}.contact-dialog .contact-channel{padding:18px 15px}.contact-dialog .channel-heading h2{font-size:19px}.contact-dialog .channel-heading p{font-size:11px}.contact-dialog .channel-mark{height:34px;width:34px;font-size:18px}.contact-page-heading h1{font-size:28px}.contact-channel{padding:21px 19px}.contact-reference h2{font-size:19px}.contact-floating{padding-inline:10px;font-size:9px}}