:root{--bg:#f8f7f3;--paper:#fff;--ink:#252820;--muted:#72766a;--line:#dddfd5;--accent:#c55a38;--soft:#eeeee6;--sans:'DM Sans','Noto Sans TC',sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:150px}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:14px;line-height:1.7}button,input,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible{outline:3px solid var(--accent);outline-offset:5px}button{color:inherit}::selection{background:#e2b29c;color:#172015}.design-bar{height:48px;background:#22251f;color:#f3f3eb;display:flex;align-items:center;justify-content:space-between;padding:0 32px;gap:16px;font-size:10px;position:sticky;top:0;z-index:20;letter-spacing:1.1px}.design-label{display:flex;gap:8px;align-items:center}.design-label i{width:6px;height:6px;background:#c9d89f;border-radius:50%}.design-options{display:flex;height:100%;gap:4px;align-items:center}.design-options button{border:0;color:#adb1a4;background:transparent;padding:6px 15px;border-radius:4px;letter-spacing:.4px;font-size:11px}.design-options button.active{background:#f4f3ed;color:#272b24}.preview-label{color:#aeb2a5;font-size:10px}nav{height:88px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);max-width:1280px;margin:auto;padding:0 6px}.wrap{max-width:1240px;margin:auto;padding:0 32px}.brand{display:flex;align-items:center;gap:10px;font-family:'DM Sans',sans-serif;font-size:25px;font-weight:750;letter-spacing:-1.2px;white-space:nowrap}.brand small{font-size:11px;font-weight:500;letter-spacing:1px;color:var(--muted);border-left:1px solid 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span{white-space:pre-wrap;overflow-wrap:anywhere}.form-error{color:#cf654c!important;min-height:18px;margin:8px 0 0!important}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:12px 23px;border:1px solid var(--line);border-radius:6px;z-index:40;font-size:12px}body.modal-open{overflow:hidden}.mobile-menu{display:none}.case-band{display:grid;grid-template-columns:.9fr 1.1fr;border:1px solid var(--line);margin-top:30px}.case-copy{padding:35px}.case-copy .eyebrow{font-size:9px;margin-bottom:15px}.case-copy h3{font-size:22px;margin-bottom:13px}.case-copy p{font-size:12px;margin-bottom:20px}.case-tags{display:flex;gap:7px;flex-wrap:wrap}.case-tags span{padding:3px 9px;background:var(--soft);font-size:9px}.case-diagram{background:var(--soft);padding:30px;display:flex;flex-direction:column;justify-content:center;gap:12px}.case-diagram .system-row{display:flex;gap:12px;align-items:center;font-size:11px}.system-box{background:var(--paper);border:1px solid var(--line);padding:15px;flex:1;text-align:center}.system-box.highlight{border-color:var(--accent);color:var(--accent)}.case-diagram>small{font-size:9px;color:var(--muted);text-align:center}.blue .case-band{border-radius:12px;overflow:hidden}
@media(min-width:1600px){.hero{padding:90px 0 80px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}@media(max-width:1000px){.wrap{padding:0 25px}.navlinks{gap:20px}.brand small{display:none}.hero{gap:25px}h1{font-size:48px}.blue h1{font-size:46px}.dark h1{font-size:56px}.section.alt{margin:0 -25px;padding-left:25px;padding-right:25px}.factory-body{grid-template-columns:140px 1fr}.pipeline-node{padding:13px 7px}.pipeline-node b{font-size:9px}.design-label{font-size:8px}.design-bar{padding:0 16px}.preview-label{display:none}.service{padding:22px}.hero-foot{gap:12px}.floating-tag{right:-8px}.price{font-size:25px}}@media(max-width:700px){.design-bar{height:44px;justify-content:center;padding:0 6px}.design-label{display:none}.design-options{width:100%;justify-content:center}.design-options button{font-size:10px;flex:1;padding:6px 7px}.wrap{padding:0 22px}nav{height:72px}.brand{font-size:22px}.navlinks>a:not(.btn){display:none}.navlinks .btn{font-size:10px;padding:9px 12px;gap:10px}.hero,.blue .hero{grid-template-columns:1fr;padding:42px 0 43px;gap:35px}.eyebrow{font-size:9px;letter-spacing:1.3px}h1,.blue h1{font-size:43px;letter-spacing:-2px;line-height:1.4;margin:19px 0}.lead{font-size:13px;max-width:100%}.hero-actions{gap:9px;margin-top:25px}.btn{font-size:12px;padding:11px 16px;gap:16px}.tiny-note{font-size:9px}.hero-foot{margin-top:27px;font-size:10px;justify-content:space-between}.project-visual{max-width:450px;margin:0 auto;width:100%;padding-left:7px;padding-right:7px}.floating-tag{right:0}.workcard-main{padding:20px}.trust-strip{flex-wrap:wrap;gap:17px 10px;padding:21px 0;justify-content:space-around}.trust-strip .trust-caption{width:100%;text-align:center;font-size:9px}.trust-strip span:not(.trust-caption){font-size:10px}.section{padding:51px 0}.section-head{display:block;margin-bottom:25px}h2{font-size:27px}.section-head>p{margin-top:14px;max-width:none;font-size:12px}.service-grid{grid-template-columns:1fr 1fr}.service{padding:19px 16px;min-height:232px}.service .icon{margin-bottom:17px}.service h3{font-size:14px}.service p{font-size:11px}.service .link{font-size:9px}.section.alt{margin:0 -22px;padding-left:22px;padding-right:22px}.steps{grid-template-columns:1fr 1fr;gap:24px}.step-num{margin-bottom:13px}.step h3{font-size:14px}.step p{font-size:11px}.gate-note{font-size:10px;align-items:flex-start}.gate-note svg{flex-shrink:0}.pricing{grid-template-columns:1fr;gap:14px}.price-card{padding:25px}.price-card .price-sub{min-height:0}.price-card ul{padding:15px 0;margin:12px 0;font-size:12px}.price{font-size:32px;margin-top:10px}.final-cta{padding:29px;display:block;margin-bottom:35px}.final-cta h2{font-size:24px}.final-cta .btn{margin-top:23px}.footer{gap:18px;align-items:flex-start}.footer .brand{font-size:16px}.footer-right{font-size:9px}.footer .brand-mark{width:22px;height:22px}.dark .hero{padding:42px 0;gap:30px}.dark h1{font-size:43px;letter-spacing:-1.5px}.dark .lead{font-size:12px}.factory{margin:0 -8px}.factory-sidebar{display:none}.factory-body{grid-template-columns:1fr}.factory-title{padding:0 13px;font-size:8px}.factory-main{padding:17px 13px}.factory-main-head h3{font-size:13px}.factory-main-head small{font-size:8px}.pipeline{gap:5px;margin:20px 0}.pipeline-node{padding:11px 6px}.pipeline-node b{font-size:9px;line-height:1.7}.pipeline-node small{font-size:7px}.factory-bottom{font-size:8px}.factory-bottom span:last-child{font-size:7px}.factory-main-head .status{font-size:8px}.blue .consultant{max-width:440px;margin:auto;padding-left:6px;padding-right:6px}.consultant:before{width:300px;height:300px;left:12px}.blue .hero-foot{gap:10px;font-size:9px}.blue .service-grid{gap:10px}.blue .service{padding:18px 14px}.blue .trust-strip{padding:19px 10px}.case-band{grid-template-columns:1fr}.case-copy{padding:25px}.case-diagram{padding:23px}.dialog-content{padding:23px}.dialog-content h2{font-size:23px}.choice-grid{gap:8px}.choice{font-size:11px;padding:12px}.dialog-actions small{max-width:130px}.dialog-head{padding:18px 23px}.summary-list>div{grid-template-columns:60px 1fr}}
.section.alt{margin-left:-32px;margin-right:-32px;padding-left:32px;padding-right:32px}@media(max-width:1000px){.section.alt{margin-left:-25px;margin-right:-25px;padding-left:25px;padding-right:25px}}@media(max-width:700px){.section.alt{margin-left:-22px;margin-right:-22px;padding-left:22px;padding-right:22px}}
@media(max-width:700px){.dark h1,.blue h1{font-size:36px;line-height:1.45}.pipeline{grid-template-columns:1fr;gap:9px}.pipeline-node{display:grid;grid-template-columns:27px 1fr auto;align-items:center;padding:11px 13px}.pipeline-node b{font-size:11px;margin:0}.pipeline-node small{font-size:9px}.pipeline-node:after{display:none}}

/* Local static homepage: warm white with red accents. */
:root { --accent:#bf443e; --bg:#faf8f5; --ink:#292723; --muted:#716c66; --line:#e4ded8; --soft:#f1ece6; --sans:'Segoe UI','Microsoft JhengHei','PingFang TC',sans-serif; }
html { scroll-padding-top:24px; }
.brand,.step-num,.price,.price-card h3 { font-family:var(--sans); }
:focus-visible { outline:3px solid var(--accent); outline-offset:4px; }
.skip-link { position:fixed; top:-100px; left:16px; z-index:100; background:white; padding:12px; }
.skip-link:focus { top:12px; }
dialog { max-height:90dvh; overflow:auto; }
dialog select { width:100%; padding:12px; border:1px solid var(--line); border-radius:5px; background:var(--paper); color:var(--ink); font:inherit; }
dialog textarea:focus,dialog input:focus,dialog select:focus { outline:2px solid var(--accent); outline-offset:2px; }
#intake-title { margin-top:0; }
.form-hint { font-size:12px; color:var(--muted); }
@media(max-width:400px) {
  .hero-actions { flex-wrap:wrap; }
  .workcard-main { padding:15px; }
  .deliverable-head { flex-wrap:wrap; gap:5px; }
  .workcard-bottom { flex-wrap:wrap; gap:5px; padding:12px; }
  .system-box { padding:10px 5px; }
  .case-diagram .system-row { gap:5px; font-size:10px; }
  .footer { flex-direction:column; }
  .footer-right { text-align:left; }
}

/* Bilingual navigation and English text flow */
.language-switch { display:flex; gap:2px; padding:3px; border:1px solid var(--line); border-radius:6px; flex-shrink:0; }
.language-switch button { border:0; background:transparent; border-radius:3px; padding:5px 8px; color:var(--muted); font-size:11px; }
.language-switch button[aria-pressed="true"] { background:var(--accent); color:white; }
html[lang="en"] h1 { font-size:clamp(40px,4.4vw,60px); line-height:1.18; letter-spacing:-1.8px; }
html[lang="en"] h2 { line-height:1.3; }
html[lang="en"] .navlinks { gap:20px; }
html[lang="en"] .price-card .badge { position:static; align-self:flex-start; margin-bottom:8px; }
html[lang="en"] .price-card .duration { min-height:34px; }
html[lang="en"] .deliverable-head { flex-wrap:wrap; gap:6px; }
html[lang="en"] .checkrow { gap:12px; }
html[lang="en"] .checkrow b { text-align:right; }
html[lang="en"] .hero-foot { flex-wrap:wrap; }
@media(max-width:1000px) {
  nav { gap:12px; }
  .navlinks,html[lang="en"] .navlinks { gap:12px; }
}
@media(max-width:800px) {
  .navlinks>a:not(.btn) { display:none; }
}
@media(max-width:400px) {
  nav { flex-wrap:wrap; height:auto; padding:16px 0; gap:12px; }
  nav>.brand { width:100%; }
  .navlinks { width:100%; justify-content:space-between; }
  html[lang="en"] h1 { font-size:40px; }
}