:root{--bg:#06111c;--panel:#0c1d2b;--panel2:#102737;--text:#ecf4fa;--muted:#9eb1c0;--line:#1f3c50;--accent:#35d0ba;--accent2:#60a5fa;--gold:#f1c86b;--danger:#ef7777;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:linear-gradient(180deg,#06111c,#071722 55%,#08131c);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans TC","Microsoft JhengHei",Arial,sans-serif;line-height:1.72}a{color:inherit;text-decoration:none}.container{width:min(var(--max),calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(5,15,24,.91);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.07)}.nav-wrap{min-height:72px;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:11px;white-space:nowrap}.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:linear-gradient(145deg,var(--accent),var(--accent2));color:#041018;font-weight:900;font-size:22px}.brand b{display:block;font-size:14px;letter-spacing:.11em}.brand small{display:block;color:var(--muted);font-size:9px;letter-spacing:.15em}.main-nav{display:flex;gap:5px;margin-left:auto}.main-nav a,.admin-link{padding:9px 10px;border-radius:9px;color:#b8c9d6;font-size:14px}.main-nav a:hover,.main-nav a.active{background:#102737;color:white}.admin-link{border:1px solid var(--line)}.nav-toggle{display:none;margin-left:auto;background:none;color:white;border:0;font-size:22px}.hero{padding:88px 0 58px;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;right:-160px;top:-220px;background:radial-gradient(circle,rgba(53,208,186,.16),rgba(53,208,186,0) 68%)}.eyebrow{display:inline-flex;gap:8px;align-items:center;border:1px solid #285166;background:rgba(15,40,55,.7);padding:6px 11px;border-radius:999px;color:#9edccc;font-size:12px;letter-spacing:.07em}.hero h1{font-size:clamp(38px,6vw,76px);line-height:1.05;letter-spacing:-.035em;max-width:950px;margin:20px 0}.hero p.lead{font-size:19px;color:#bad0dc;max-width:840px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:10px;border:1px solid var(--line);font-weight:700}.btn.primary{background:linear-gradient(135deg,var(--accent),#48a7e8);color:#04141d;border:0}.btn.ghost{background:#0b1d2a}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin-top:48px}.stat{padding:19px;border:1px solid var(--line);border-radius:14px;background:rgba(12,29,43,.75)}.stat b{font-size:22px;display:block}.stat span{font-size:12px;color:var(--muted)}section{padding:64px 0}.section-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:28px}.section-head h2{font-size:32px;line-height:1.2;margin:0}.section-head p{margin:0;color:var(--muted);max-width:640px}.grid{display:grid;gap:16px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card{border:1px solid var(--line);border-radius:16px;background:linear-gradient(180deg,rgba(16,39,55,.86),rgba(10,25,36,.86));padding:22px}.card h3{margin:5px 0 8px}.card p{color:#afc2ce}.card .kicker{font-size:11px;color:var(--accent);letter-spacing:.1em;text-transform:uppercase}.architecture{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.architecture .layer{padding:17px 12px;text-align:center;border:1px solid #22485b;background:#0b1e2b;border-radius:12px;font-size:13px}.architecture .layer:nth-child(n+7){background:#0e2533}.cpo-band{background:linear-gradient(100deg,rgba(14,46,61,.85),rgba(21,55,72,.5));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.product-card{position:relative;overflow:hidden}.product-card .badge{display:inline-block;padding:4px 8px;border-radius:999px;background:#14394a;color:#7ee3d1;font-size:11px}.product-card .arrow{font-size:22px;color:var(--accent)}.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}.filter{cursor:pointer;border:1px solid var(--line);background:#0b1b28;color:#aabfc9;padding:7px 11px;border-radius:999px}.filter.active{background:var(--accent);color:#041318}.whitepaper-list{display:grid;gap:10px}.chapter-row{display:grid;grid-template-columns:100px 1fr auto;gap:16px;align-items:center;padding:15px 17px;border:1px solid var(--line);border-radius:12px;background:#0a1b28}.chapter-row .part{font-size:11px;color:var(--accent)}.chapter-row h3{font-size:16px;margin:0}.chapter-row p{font-size:13px;color:var(--muted);margin:3px 0 0}.chapter-hero{padding:58px 0 28px;border-bottom:1px solid var(--line)}.chapter-hero h1{font-size:44px;line-height:1.15;max-width:960px}.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:38px;padding:40px 0 70px}.article{font-size:16px}.article h2{margin-top:34px;font-size:25px}.article blockquote{border-left:4px solid var(--accent);background:#0d2230;padding:18px 21px;margin:24px 0;border-radius:0 12px 12px 0;color:#dceaf1}.article .caption{font-size:12px;color:var(--muted)}.article ul{padding-left:20px}.toc{position:sticky;top:96px;align-self:start;border:1px solid var(--line);border-radius:14px;padding:16px;background:#0a1a26}.toc b{display:block;margin-bottom:10px}.toc a{display:block;color:#9fb4c0;font-size:13px;padding:5px 0}.table-wrap{overflow:auto;margin:20px 0;border:1px solid var(--line);border-radius:12px}table{border-collapse:collapse;width:100%;min-width:560px}th,td{padding:11px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{background:#102838;color:#d7e9f2}.product-hero{padding:58px 0 36px}.product-hero h1{font-size:48px;max-width:900px}.specs{display:grid;grid-template-columns:repeat(2,1fr);border:1px solid var(--line);border-radius:14px;overflow:hidden}.spec{padding:14px 16px;border-bottom:1px solid var(--line);border-right:1px solid var(--line)}.spec small{display:block;color:var(--muted)}.inquiry-wrap{display:grid;grid-template-columns:1fr 1.15fr;gap:28px}.form-card{padding:24px;border:1px solid var(--line);border-radius:16px;background:#0b1d2a}.field{margin-bottom:15px}.field label{display:block;color:#c6d7df;font-size:13px;margin-bottom:5px}.field input,.field textarea,.field select{width:100%;padding:11px 12px;border-radius:9px;border:1px solid #294759;background:#07151f;color:white;font:inherit}.field textarea{min-height:130px}.notice{padding:13px 15px;border-radius:10px;border:1px solid #315063;background:#0d2431}.success{border-color:#2d775f;background:#0d2b24}.site-footer{border-top:1px solid var(--line);padding:34px 0 18px;color:#9db1bd}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr .7fr;gap:28px}.footer-brand{color:white;font-weight:800}.legal{font-size:11px;border-top:1px solid rgba(255,255,255,.06);padding-top:15px;margin-top:20px}@media(max-width:900px){.main-nav{display:none;position:absolute;top:70px;left:20px;right:20px;background:#081722;border:1px solid var(--line);padding:10px;border-radius:12px;flex-direction:column}.main-nav.open{display:flex}.nav-toggle{display:block}.admin-link{display:none}.stats,.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr 1fr}.architecture{grid-template-columns:repeat(3,1fr)}.content-layout,.inquiry-wrap{grid-template-columns:1fr}.toc{position:static;order:-1}.footer-grid{grid-template-columns:1fr}.chapter-row{grid-template-columns:70px 1fr}.chapter-row>a:last-child{display:none}}@media(max-width:600px){.container{width:min(100% - 24px,var(--max))}.hero{padding-top:56px}.hero h1{font-size:43px}.stats,.grid-3,.grid-4,.specs{grid-template-columns:1fr}.architecture{grid-template-columns:repeat(2,1fr)}.section-head{display:block}.section-head p{margin-top:10px}.chapter-hero h1,.product-hero h1{font-size:34px}.nav-wrap{min-height:64px}}

.product-media{aspect-ratio:4/3;border-radius:14px;overflow:hidden;background:linear-gradient(180deg,#122536,#0d1d2d);margin:-2px -2px 16px}.product-media img{width:100%;height:100%;object-fit:cover;display:block}.compact-card{padding:20px}.detail-hero{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:center}.detail-media{background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,.03));border:1px solid var(--line);border-radius:18px;padding:12px}.detail-media img{width:100%;display:block;border-radius:14px}.detail-copy .lead{max-width:760px}.product-card p:last-of-type{margin-bottom:14px}@media(max-width:900px){.detail-hero{grid-template-columns:1fr}}
.industry-card .badge{margin-bottom:10px}.industry-card h3{min-height:2.5em}
.legacy-detail{margin-top:48px;padding-top:36px;border-top:1px solid var(--line)}.legacy-detail:first-of-type{border-top:0}.toc span{display:block;padding:7px 9px;margin:5px 0;border:1px solid var(--line);border-radius:7px;color:#a8bdc7;font-size:12px}.toc a{margin-top:16px;color:var(--accent)}.article .notice h2{margin-top:0}.article .notice ul{margin-bottom:0}
.language-link{padding:7px 9px;border:1px solid #2b695f;border-radius:8px;color:var(--accent);font-size:11px;font-weight:800}.en-page .hero h1{max-width:1000px}.en-page .article p,.en-page .article li{line-height:1.75}.en-section{margin-top:45px;padding-top:32px;border-top:1px solid var(--line)}.en-section:first-child{margin-top:0;padding-top:0;border-top:0}.en-section h2{font-size:28px}.en-list{margin:12px 0;padding-left:20px}.language-note{font-size:12px;color:var(--muted)}@media(max-width:900px){.language-link{margin-left:auto}.nav-toggle{margin-left:0}}

/* Public brand site */
.focus-strip{display:flex;flex-wrap:wrap;gap:14px 28px;margin-top:44px;padding-top:24px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}
.roadmap-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.phase-card{border-top:2px solid var(--accent);padding-top:20px}.phase-card>span,.step-no{color:var(--accent);font-size:13px;font-weight:700;letter-spacing:.12em}.phase-card p,.blueprint-card small{color:var(--muted)}
.stack-list{display:grid;gap:10px}.stack-list>div{display:flex;align-items:center;gap:20px;padding:20px;border:1px solid var(--line);border-radius:10px;background:var(--panel)}.stack-list span{color:var(--accent)}.stack-list small{margin-left:auto;color:var(--muted)}
.cta-panel{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:30px;border:1px solid var(--line);border-radius:18px;background:var(--panel)}.planning-note{margin-top:30px}.status-badge{display:block;color:var(--accent);font-size:12px;margin-bottom:10px}.maintenance-link{font-size:12px}.text-link{border:0}.product-hero h1{line-height:1.2}.lead{color:#bad0dc;max-width:900px;font-size:18px}.section-head .eyebrow{margin-bottom:16px}.card{min-width:0}a,button,input,textarea{overflow-wrap:anywhere}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--accent);outline-offset:4px}.skip-link{position:absolute;left:12px;top:-100px;z-index:100;background:var(--accent);color:#041018;padding:12px}.skip-link:focus{top:12px}.honeypot{position:absolute;left:-10000px}
@media(max-width:1100px){.main-nav{gap:0}.main-nav a{padding:9px 7px;font-size:13px}.nav-wrap{gap:14px}}
@media(max-width:900px){.roadmap-grid{grid-template-columns:repeat(2,1fr)}.cta-panel{display:block}.cta-panel .btn{margin-top:15px}.stack-list>div{flex-wrap:wrap}.stack-list small{margin-left:0;width:100%}}
@media(max-width:600px){.roadmap-grid{grid-template-columns:1fr}.hero h1{font-size:38px;line-height:1.2}.en-page .hero h1{font-size:38px}.brand b{font-size:12px}.nav-wrap{gap:10px}.cta-panel{padding:22px}section{padding:42px 0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* AI Agent development */
.agent-note{color:var(--muted);font-size:13px;margin-top:22px}
.agent-intro{max-width:960px}.agent-intro h2{font-size:clamp(26px,4vw,38px);line-height:1.3}.agent-intro>p{color:#bad0dc;font-size:18px}
.agent-role-code{display:flex;align-items:center;gap:12px;color:var(--accent);font-size:11px;letter-spacing:.1em}.agent-role-code>span:first-child{display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--line);border-radius:10px;font-size:16px}.agent-role h3{margin-top:18px}
.agent-role dl{border-top:1px solid var(--line);padding-top:16px;margin-bottom:0}.agent-role dt{font-size:12px;color:var(--accent);font-weight:700}.agent-role dd{margin:4px 0 16px;color:var(--muted);font-size:14px}.agent-role dd:last-child{margin-bottom:0}
.agent-team{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.agent-team-member{border:1px solid var(--line);border-radius:14px;padding:24px;background:var(--panel)}.agent-team-member:last-child{border-color:#387f73}.agent-team-member p{color:var(--muted)}
.agent-example{margin-top:26px;padding:28px;border-left:3px solid var(--accent);background:var(--panel2);border-radius:0 14px 14px 0}.agent-example p{color:#bad0dc}
.agent-scenarios{display:grid;gap:12px}.agent-scenarios details{border:1px solid var(--line);border-radius:12px;background:var(--panel);padding:20px 24px}.agent-scenarios summary{font-size:18px;font-weight:700;cursor:pointer}.agent-scenarios summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}.agent-scenarios details p{color:var(--muted);margin-bottom:0}#agent-roles{scroll-margin-top:90px}
.cta-panel .btn{flex-shrink:0}.agent-hero h1{line-height:1.15}
@media(max-width:1050px){.main-nav{display:none;position:absolute;top:70px;left:20px;right:20px;background:#081722;border:1px solid var(--line);padding:10px;border-radius:12px;flex-direction:column}.main-nav.open{display:flex}.nav-toggle{display:block;margin-left:auto}.language-link{margin-left:0}.main-nav a{font-size:15px;padding:10px}}
@media(max-width:600px){.agent-team{grid-template-columns:1fr}.agent-example{padding:22px}.agent-role h3{min-height:0}.agent-scenarios details{padding:18px}.agent-hero h1{font-size:38px}}