:root{--paper:#f4f1ea;--ink:#1c211e;--muted:#6e746d;--line:#d8d5cc;--orange:#c85b34;--green:#254b3d;--serif:Georgia,'Noto Serif SC','Songti SC',serif;--sans:'Manrope','Noto Sans SC','Microsoft YaHei',Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit}.site-header{height:86px;padding:0 max(4vw,24px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:#f4f1eaf2;position:sticky;top:0;z-index:10;backdrop-filter:blur(12px)}.wordmark{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:700;letter-spacing:-.02em}.wordmark>span:last-child{display:grid;line-height:1.2}.wordmark small{margin-top:5px;color:var(--muted);font-size:9px;letter-spacing:.13em}.mark{width:38px;height:38px;background:var(--green);color:#fff;display:grid;place-items:center;font-size:12px;letter-spacing:.04em}.site-header nav{display:flex;gap:clamp(14px,2.5vw,36px);align-items:center}.site-header nav a{text-decoration:none;font-size:13px;color:#444b45}.site-header nav a:hover,.text-link:hover{color:var(--orange)}.site-header .nav-contact{color:var(--ink);font-weight:700}.lang{border-left:1px solid var(--line);padding-left:20px}.hero{position:relative;min-height:590px;padding:100px max(9vw,40px) 86px;display:grid;grid-template-columns:minmax(0,760px) minmax(200px,1fr);align-items:center;gap:5vw;overflow:hidden;border-bottom:1px solid var(--line)}.hero-copy{position:relative;z-index:2}.eyebrow{font-size:10px;letter-spacing:.15em;font-weight:700;text-transform:uppercase;color:var(--orange)}h1,h2,h3,p{margin-top:0}.hero h1{font:500 clamp(42px,6vw,78px)/1.08 var(--serif);letter-spacing:-.045em;max-width:850px;margin:22px 0 24px}.hero-lede{font-size:17px;color:#555e57;max-width:670px;line-height:1.8}.hero-actions{display:flex;align-items:center;gap:28px;margin-top:31px}.button{display:inline-flex;align-items:center;gap:26px;background:var(--green);color:white;text-decoration:none;font-weight:600;padding:13px 19px;font-size:13px}.button:hover{background:#19382d}.text-link{font-size:13px;text-decoration:none;font-weight:700}.hero-services{display:flex;flex-wrap:wrap;gap:9px;margin-top:55px}.hero-services span{border:1px solid var(--line);padding:7px 11px;font-size:11px;color:#515a53}.hero-note{align-self:end;margin-bottom:5px;border-top:1px solid var(--ink);padding-top:14px;position:relative;z-index:1}.note-index,.hero-note small{font-size:10px;letter-spacing:.11em;color:var(--muted);text-transform:uppercase}.hero-note p{font:italic 25px/1.35 var(--serif);margin:22px 0}.note-line{display:block;width:45px;height:2px;background:var(--orange);margin:18px 0}.hero-watermark{position:absolute;right:5%;top:4%;font:700 clamp(200px,32vw,440px)/1 var(--sans);letter-spacing:-.12em;color:#eae6dd;pointer-events:none}.section{padding:92px max(6vw,28px)}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:38px}.section-heading h2,.service-heading h2,.contact-section h2{font:500 clamp(34px,4vw,52px)/1.12 var(--serif);letter-spacing:-.035em;margin:12px 0}.section-heading p:not(.eyebrow),.index-lede{color:var(--muted);max-width:580px;margin:10px 0 0;font-size:14px}.work-section{max-width:1500px;margin:auto}.work-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.work-card{display:block;text-decoration:none;border:1px solid var(--line);background:#eeebe4;overflow:hidden;transition:transform .25s,border-color .25s}.work-card:hover{transform:translateY(-4px);border-color:#858c83}.device-stage{position:relative;aspect-ratio:1.48;background:#e5e1d8;overflow:hidden}.laptop{position:absolute;left:5%;right:10%;top:9%;height:76%;display:flex;flex-direction:column}.laptop-screen{flex:1;min-height:0;background:#222;border:5px solid #d5d1c9;border-bottom:3px solid #aaa69e;border-radius:7px 7px 2px 2px;overflow:hidden;box-shadow:0 8px 15px #1c211e20}.laptop-screen img{width:100%;height:100%;object-fit:cover;object-position:top;display:block}.laptop-base{height:7px;background:linear-gradient(#b7b3ac,#dedbd3);border-radius:0 0 8px 8px;margin:0 -3%}.phone{position:absolute;right:5%;bottom:6%;width:23%;height:79%;padding:4px;background:#1b1d1d;border:1px solid #555;border-radius:13px;box-shadow:0 9px 20px #17181645;overflow:hidden}.phone img{width:100%;height:100%;display:block;object-fit:cover;object-position:top;border-radius:9px}.work-caption{display:flex;align-items:center;justify-content:space-between;padding:13px 15px;background:var(--paper)}.work-caption span:first-child{display:grid}.work-caption strong{font-size:13px;font-weight:600}.work-caption small{font-size:10px;color:var(--muted);margin-top:3px}.arrow{color:var(--orange)}.services-section{background:#e9e6de;padding:84px max(6vw,28px)}.service-heading,.service-list{max-width:1280px;margin-inline:auto}.service-list{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #c8c5bd}.service-list article{padding:22px 26px 10px 0;border-right:1px solid #c8c5bd}.service-list article+article{padding-left:26px}.service-list article:last-child{border:0}.service-list article>span{color:var(--orange);font-size:11px}.service-list h3{font-size:17px;margin:14px 0 8px}.service-list p{font-size:13px;color:#656c66;max-width:340px}.blog-section{max-width:1380px;margin:auto}.article-list{border-top:1px solid var(--line);margin-top:32px}.article-row{display:grid;grid-template-columns:130px 1fr 25px;gap:24px;align-items:center;padding:18px 4px;border-bottom:1px solid var(--line);text-decoration:none}.article-row time{font-size:11px;color:var(--muted)}.article-row strong{font:500 18px/1.4 var(--serif)}.article-row>span{color:var(--orange)}.article-row:hover strong{color:var(--orange)}.contact-section{padding:74px max(6vw,28px);background:var(--green);color:#f6f3ec;display:flex;align-items:end;justify-content:space-between;gap:40px}.contact-section .eyebrow{color:#e1a48c}.contact-section h2{margin:12px 0}.contact-section p:not(.eyebrow){color:#cbd4ca;max-width:590px;margin:0}.contact-links{display:grid;min-width:220px}.contact-links a{padding:12px 0;border-bottom:1px solid #ffffff42;text-decoration:none;display:flex;justify-content:space-between;font-size:14px}.contact-links a:hover{color:#e1a48c}.footer{padding:33px max(4vw,24px) 25px}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer-inner p,.footer-inner>a:not(.wordmark){font-size:11px;color:var(--muted);text-decoration:none}.legal-note{border-top:1px solid var(--line);padding-top:14px;margin:18px 0 0;font-size:10px;color:var(--muted)}.blog-index{max-width:1000px;min-height:70vh;margin:30px auto}.blog-index h1,.article-page h1,.not-found h1{font:500 clamp(38px,6vw,68px)/1.1 var(--serif);letter-spacing:-.04em;margin:18px 0}.blog-index .article-list{margin-top:48px}.keyword-note{font-size:11px;color:var(--muted);margin-top:30px}.article-page{max-width:900px;padding:46px 28px 110px;margin:auto}.back-link{font-size:12px;text-decoration:none;color:var(--muted)}.article-page article{max-width:720px;margin:65px auto 0}.article-page h1{margin:18px 0 38px}.article-content{font:17px/1.85 var(--serif);color:#3f4941}.article-content h2,.article-content h3{font-family:var(--sans);line-height:1.35;color:var(--ink);margin:2.5em 0 .8em}.article-content h2{font-size:24px}.article-content h3{font-size:19px}.article-content p{margin:1.1em 0}.article-content li{margin:.45em 0}.article-content a{color:var(--green)}.not-found{min-height:68vh;padding:90px 28px}.not-found h1{margin-bottom:30px}@media(max-width:900px){.work-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero{grid-template-columns:1fr;min-height:unset;padding-top:78px}.hero-note{max-width:300px;justify-self:end}.hero-watermark{right:-6%;top:3%}.service-list article{padding-right:16px}.service-list article+article{padding-left:16px}}@media(max-width:620px){.site-header{height:68px;padding:0 16px}.wordmark{gap:8px;font-size:13px}.mark{width:33px;height:33px}.wordmark small{font-size:7px}.site-header nav{gap:14px}.site-header nav>a{font-size:11px}.site-header nav>a:nth-child(1),.site-header nav>a:nth-child(2){display:none}.lang{padding-left:12px}.hero{padding:75px 22px 55px;gap:35px}.hero h1{font-size:45px}.hero-lede{font-size:15px}.hero-services{margin-top:37px}.hero-watermark{font-size:230px;right:-21%;top:7%}.hero-note p{font-size:21px}.section{padding:65px 18px}.section-heading{align-items:start;flex-direction:column;margin-bottom:27px}.section-heading h2,.service-heading h2,.contact-section h2{font-size:38px}.section-heading .text-link{align-self:flex-end}.work-grid{grid-template-columns:1fr;gap:14px}.device-stage{aspect-ratio:1.55}.services-section{padding:62px 22px}.service-list{grid-template-columns:1fr}.service-list article,.service-list article+article{border-right:0;border-bottom:1px solid #c8c5bd;padding:18px 0 9px}.service-list article:last-child{border-bottom:0}.article-row{grid-template-columns:78px 1fr 18px;gap:12px;padding:16px 0}.article-row strong{font-size:16px}.article-row time{font-size:9px}.contact-section{padding:62px 22px;align-items:stretch;flex-direction:column;gap:25px}.contact-links{min-width:0}.footer-inner{align-items:flex-start}.footer-inner p{width:100%;order:3}.blog-index{padding:62px 22px}.blog-index h1,.article-page h1{font-size:43px}.article-page{padding:35px 22px 75px}.article-page article{margin-top:48px}.article-content{font-size:16px}}

/* Mobile header: brand first, then a compact four-link navigation row. */
@media(max-width:620px){
  .site-header{height:auto;min-height:104px;padding:0 16px;display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:60px 43px;align-items:center}
  .site-header>.wordmark{grid-column:1;grid-row:1;min-width:0;gap:9px}
  .site-header .wordmark>span:last-child{min-width:0}
  .site-header .wordmark small{font-size:6.5px;letter-spacing:.075em;white-space:nowrap}
  .site-header nav{grid-column:1;grid-row:2;width:100%;height:43px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:3px;align-items:center;border-top:1px solid var(--line)}
  .site-header nav>a,.site-header nav>a:nth-child(1),.site-header nav>a:nth-child(2){display:block;font-size:11px;line-height:1.2;text-align:center;padding:6px 1px}
  .site-header nav .lang{position:absolute;top:12px;right:16px;padding:4px 0 4px 11px;font-size:11px;border-left:1px solid var(--line)}
}

/* Branded loader remains visible over the dark preview frame until its image loads. */
.laptop-screen{position:relative}
.preview-loader{position:absolute;inset:0;z-index:2;display:grid;place-items:center;background:#e5e1d8;color:var(--green);transition:opacity .2s ease,visibility .2s ease}
.preview-loader b{position:relative;width:36px;height:36px;display:grid;place-items:center;background:var(--green);color:#fff;font:700 11px/1 var(--sans);letter-spacing:.04em;animation:brand-pulse 1.2s ease-in-out infinite}
.preview-loader b:after{content:"";position:absolute;inset:-7px;border:1px solid transparent;border-top-color:var(--orange);border-right-color:#c85b3440;border-radius:50%;animation:brand-spin 1.1s linear infinite}
.laptop-screen.is-loaded .preview-loader,.phone.is-loaded .preview-loader{opacity:0;visibility:hidden}
.laptop-screen img,.phone img{position:relative;z-index:1}
@keyframes brand-pulse{50%{transform:scale(.9);opacity:.72}}
@keyframes brand-spin{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){.preview-loader b,.preview-loader b:after{animation:none}}

.faq-section{max-width:1280px;margin-inline:auto;display:grid;grid-template-columns:minmax(220px,.8fr) minmax(0,1.2fr);gap:56px;align-items:start}
.faq-heading h2{font:500 clamp(32px,4vw,48px)/1.15 var(--serif);letter-spacing:-.035em;margin:12px 0}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line);padding:18px 0}
.faq-item summary{cursor:pointer;list-style:none;font-weight:650;font-size:15px;padding-right:28px;position:relative}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:"+";position:absolute;right:2px;top:-2px;color:var(--orange);font-size:21px;font-weight:400}
.faq-item[open] summary:after{content:"−"}
.faq-item p{margin:12px 0 0;color:var(--muted);font-size:13px;line-height:1.8;max-width:680px}
.process-section{max-width:1380px;margin-inline:auto}
.process-section>h2{font:500 clamp(32px,4vw,48px)/1.15 var(--serif);letter-spacing:-.035em;margin:12px 0 32px}
.process-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line)}
.process-step{padding:22px 28px 12px 0;border-right:1px solid var(--line)}
.process-step+.process-step{padding-left:28px}
.process-step:last-child{border-right:0}
.process-step>span{font-size:11px;color:var(--orange);letter-spacing:.1em}
.process-step h3{margin:18px 0 8px;font-size:17px}
.process-step p{max-width:360px;color:var(--muted);font-size:13px;line-height:1.8}
.related-posts{max-width:720px;margin:64px auto 0}
.related-posts h2{font:500 clamp(28px,4vw,38px)/1.2 var(--serif);margin:8px 0 24px}
.related-posts .article-list{margin-top:0}
.related-posts .article-row{grid-template-columns:96px minmax(0,1fr) 20px;gap:16px;padding:15px 2px}
.related-posts .article-row strong{font:500 16px/1.45 var(--sans)}
.article-byline{margin:-24px 0 28px;color:var(--muted);font:500 12px/1.5 var(--sans);letter-spacing:.02em}
@media(max-width:700px){.faq-section{grid-template-columns:1fr;gap:16px}.process-grid{grid-template-columns:1fr}.process-step,.process-step+.process-step{padding:18px 0 9px;border-right:0;border-bottom:1px solid var(--line)}.process-step:last-child{border-bottom:0}.related-posts{margin-top:48px}.related-posts .article-row{grid-template-columns:72px minmax(0,1fr) 18px;gap:11px}.related-posts .article-row strong{font-size:14px}}

/* Quiet editorial motion: reveal content as it enters view and keep all content visible without JS. */
.motion-ready [data-reveal]{opacity:0;transform:translate3d(0,18px,0);transition:opacity .65s ease var(--reveal-delay,0ms),transform .65s cubic-bezier(.2,.7,.25,1) var(--reveal-delay,0ms)}
.motion-ready [data-reveal].is-visible{opacity:1;transform:translate3d(0,0,0)}
.hero-copy{animation:hero-arrive .7s cubic-bezier(.2,.7,.25,1) both}
.hero-note{animation:hero-arrive .8s .12s cubic-bezier(.2,.7,.25,1) both}
@keyframes hero-arrive{from{opacity:0;transform:translateY(13px)}to{opacity:1;transform:translateY(0)}}
.work-card{transition:transform .32s cubic-bezier(.2,.7,.25,1),border-color .32s ease,box-shadow .32s ease}
.work-card:hover{transform:translateY(-5px);border-color:#9b8f7e;box-shadow:0 14px 28px #1c211e12}
.laptop-screen img,.phone img{transition:transform .55s cubic-bezier(.2,.7,.25,1),filter .4s ease}
.work-card:hover .laptop-screen img,.work-card:hover .phone img{transform:scale(1.035);filter:saturate(1.04)}
.button,.text-link,.contact-links a,.site-header nav a{transition:color .22s ease,background-color .22s ease,transform .22s ease}
.button:hover{transform:translateY(-2px)}
.article-row{transition:padding-left .25s ease,color .25s ease}
.article-row:hover{padding-left:9px}
.preview-loader b,.preview-loader b:after{animation-play-state:running}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.motion-ready [data-reveal],.hero-copy,.hero-note,.work-card,.laptop-screen img,.phone img,.button,.text-link,.contact-links a,.site-header nav a,.article-row{animation:none!important;transition:none!important;transform:none!important;opacity:1!important}.work-card:hover{box-shadow:none}}
@media(max-width:620px){.hero{gap:22px}.hero-note{width:100%;max-width:none;justify-self:stretch;align-self:start;margin:0;border-top:0;border-left:2px solid var(--orange);padding:3px 0 3px 14px}.hero-note .note-index{font-size:9px;letter-spacing:.12em}.hero-note p{font:500 18px/1.45 var(--sans);font-style:normal;letter-spacing:0;margin:7px 0 8px}.hero-note .note-line{display:none}.hero-note small{display:block;font-size:10px;letter-spacing:.04em}}