:root {
  --navy-950:#082331; --navy-900:#0d3447; --navy-800:#12475c; --navy-700:#1b5b70;
  --green-600:#2d9670; --green-500:#3cab80; --green-300:#8ed2b6; --green-100:#dff3ea;
  --gold:#d9b35c; --ink:#162d38; --muted:#62747d; --line:#d8e2e5; --pale:#f3f7f7;
  --white:#fff; --shadow:0 24px 70px rgba(7,35,49,.12); --radius:22px; --shell:1180px;
  --font:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang HK","Noto Sans TC","Microsoft JhengHei",Arial,sans-serif;
}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.65;background:#fff;-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{cursor:pointer}p,h1,h2,h3,dl,dd{margin-top:0}.shell{width:min(calc(100% - 40px),var(--shell));margin-inline:auto}.section{padding:105px 0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;left:20px;top:12px;z-index:9999;background:#fff;color:var(--navy-950);padding:10px 16px;border-radius:8px;transform:translateY(-150%);box-shadow:var(--shadow)}.skip-link:focus{transform:none}:focus-visible{outline:3px solid var(--gold);outline-offset:3px}.zh{color:var(--muted)}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(16px);border-bottom:1px solid rgba(13,52,71,.08);transition:box-shadow .25s ease}.site-header.scrolled{box-shadow:0 10px 35px rgba(7,35,49,.08)}.header-inner{height:84px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;flex:0 0 auto}.brand img{width:245px;max-height:70px;object-fit:contain}.site-nav{display:flex;align-items:center;justify-content:center;gap:7px;margin-left:auto}.site-nav a{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:48px;padding:6px 10px;border-radius:10px;font-size:13px;font-weight:750;line-height:1.15;color:#314a55;transition:.2s}.site-nav a small{font-size:10px;font-weight:600;color:#84949b;margin-top:4px}.site-nav a:hover,.site-nav a[aria-current=page]{background:var(--pale);color:var(--navy-900)}.site-nav a[aria-current=page]::after{content:"";position:absolute;bottom:-18px;left:25%;right:25%;height:3px;border-radius:2px;background:var(--green-500)}.header-cta{display:inline-flex;align-items:center;gap:7px;background:var(--navy-900);color:#fff;border-radius:999px;padding:12px 17px;font-weight:750;font-size:13px;white-space:nowrap}.header-cta span{font-size:11px;color:var(--green-300)}.mini-icon{width:17px;height:17px;flex:none}.nav-toggle{display:none;border:0;background:transparent;width:44px;height:44px;padding:9px}.nav-toggle span:not(.sr-only){display:block;height:2px;background:var(--navy-900);margin:5px 0;border-radius:2px;transition:.2s}
.eyebrow{font-size:11px;font-weight:800;color:var(--green-300);display:flex;align-items:flex-start;gap:10px;margin-bottom:20px;line-height:1.25}.eyebrow>.eyebrow-rule{width:28px;height:1px;background:currentColor;flex:0 0 auto;margin-top:.62em}.eyebrow-copy{display:grid;gap:4px}.eyebrow-en{display:block;text-transform:uppercase;letter-spacing:.16em}.eyebrow-zh{display:block;font-size:10px;font-weight:700;line-height:1.3;letter-spacing:.08em;text-transform:none}.eyebrow.dark{color:var(--green-600)}.eyebrow.light{color:var(--green-300)}h1,h2,h3{color:var(--navy-950);line-height:1.12;letter-spacing:-.035em}h1{font-size:clamp(48px,6.4vw,86px);font-weight:720}h2{font-size:clamp(36px,4.2vw,58px);font-weight:700}h1 em,h2 em{font-style:normal;color:var(--green-500)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1px solid transparent;border-radius:999px;padding:14px 22px;font-size:14px;font-weight:800;line-height:1.2;transition:transform .2s,background .2s,border-color .2s,color .2s}.button:hover{transform:translateY(-2px)}.button.primary{background:var(--green-600);color:#fff}.button.primary:hover{background:#247d5d}.button.ghost{border-color:rgba(255,255,255,.3);color:#fff;background:transparent}.button.ghost:hover{background:rgba(255,255,255,.08)}.button.ghost.dark{border-color:var(--line);color:var(--navy-900)}.button.ghost.dark:hover{background:var(--pale)}.button.white{background:#fff;color:var(--navy-900)}.button-icon{width:18px;height:18px}.text-link{display:inline-flex;align-items:center;gap:8px;font-weight:800;color:var(--green-600);border-bottom:1px solid rgba(45,150,112,.35);padding-bottom:4px}.text-link.light{color:#fff;border-color:rgba(255,255,255,.35)}
.hero{position:relative;overflow:hidden;background:var(--navy-950);color:#fff;min-height:760px;display:flex;align-items:center}.hero::before{content:"";position:absolute;width:700px;height:700px;border:1px solid rgba(255,255,255,.06);border-radius:50%;left:-380px;top:-200px;box-shadow:0 0 0 120px rgba(255,255,255,.018),0 0 0 240px rgba(255,255,255,.012)}.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:60px;padding:85px 0 95px}.hero h1{color:#fff;margin-bottom:18px;font-size:clamp(52px,6.1vw,82px)}.hero-zh{font-size:20px;font-weight:700;color:var(--green-300);margin-bottom:24px}.hero-lead{color:#c2d1d7;max-width:650px;margin-bottom:10px;font-size:17px}.hero-lead.zh{font-size:15px;color:#91a7b0}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:32px 0 40px}.hero-facts{display:flex;gap:0;border-top:1px solid rgba(255,255,255,.13);padding-top:24px;max-width:590px}.hero-facts div{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:center;padding-right:28px;margin-right:28px;border-right:1px solid rgba(255,255,255,.13)}.hero-facts div:last-child{border:0;margin:0;padding:0}.hero-facts dt{font-size:32px;font-weight:800;color:#fff;line-height:1}.hero-facts dd{font-size:10px;color:#9db0b8;text-transform:uppercase;letter-spacing:.07em;line-height:1.3}.hero-visual{position:relative}.visual-frame{position:relative;border-radius:30px;overflow:hidden;background:linear-gradient(145deg,#15475b,#0c2d3e);box-shadow:0 35px 85px rgba(0,0,0,.3);border:1px solid rgba(255,255,255,.12)}.visual-frame::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 80px rgba(6,29,41,.45);pointer-events:none}.floating-note{position:absolute;z-index:2;background:rgba(255,255,255,.96);color:var(--navy-900);border-radius:15px;padding:13px 16px;box-shadow:0 18px 45px rgba(0,0,0,.22);display:flex;align-items:center;gap:10px;min-width:142px}.floating-note strong{display:block;line-height:1;font-size:16px}.floating-note small{font-size:10px;color:var(--muted)}.note-one{left:-30px;top:14%;}.note-two{right:-22px;bottom:13%}.status-dot{width:11px;height:11px;border-radius:50%;background:var(--green-500);box-shadow:0 0 0 6px var(--green-100)}.note-icon{width:28px;height:28px;color:var(--green-600)}
.split-heading{display:grid;grid-template-columns:1fr 1fr;align-items:end;gap:80px;margin-bottom:58px}.split-heading h2{margin-bottom:0}.split-heading>p,.split-heading>div:last-child{font-size:18px;color:var(--muted);max-width:580px}.split-heading>div:last-child p{font-size:17px;color:var(--muted)}.card-grid{display:grid;gap:22px}.card-grid.three{grid-template-columns:repeat(3,1fr)}.feature-card{position:relative;border:1px solid var(--line);border-radius:var(--radius);padding:34px;background:#fff;overflow:hidden;transition:transform .25s,box-shadow .25s,border-color .25s}.feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}.card-number{position:absolute;right:25px;top:18px;font-size:54px;font-weight:800;color:#edf2f3;letter-spacing:-.06em}.icon-wrap,.work-icon,.resource-icon{width:54px;height:54px;border-radius:16px;background:var(--green-100);color:var(--green-600);display:grid;place-items:center;margin-bottom:28px}.icon-wrap .icon,.work-icon .icon,.resource-icon .icon{width:27px;height:27px}.feature-card h3{font-size:23px;margin-bottom:16px}.feature-card h3 span{display:block;font-size:14px;color:var(--green-600);letter-spacing:0;margin-top:7px}.feature-card p{color:var(--muted);font-size:14px;margin-bottom:10px}.feature-card p.zh{font-size:13px;margin-bottom:0}
.systems-section{background:var(--navy-900);color:#fff;position:relative;overflow:hidden}.systems-section::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 20%,rgba(60,171,128,.14),transparent 35%),linear-gradient(125deg,transparent 60%,rgba(255,255,255,.025) 60%)}.systems-grid{position:relative;display:grid;grid-template-columns:.8fr 1.2fr;gap:100px;align-items:center}.systems-copy h2{color:#fff}.systems-copy p:not(.eyebrow){color:#adc0c8;max-width:420px;margin-bottom:30px}.system-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}.system-item{display:flex;align-items:center;gap:20px;padding:27px;border:1px solid rgba(255,255,255,.11);background:rgba(255,255,255,.045);border-radius:18px}.system-item>.icon{width:42px;height:42px;color:var(--green-300)}.system-item span{font-size:10px;color:var(--green-300);letter-spacing:.14em}.system-item h3{color:#fff;font-size:18px;margin:3px 0 2px}.system-item p{font-size:12px;color:#9db2bb;margin:0}
.support-section{background:#fff}.service-lines{border-top:1px solid var(--line)}.service-line{display:grid;grid-template-columns:70px 1fr 48px;align-items:center;gap:20px;padding:28px 4px;border-bottom:1px solid var(--line);transition:padding .2s,background .2s}.service-line:hover{padding-left:20px;padding-right:20px;background:var(--pale)}.service-line>span{font-size:12px;font-weight:800;color:var(--green-600)}.service-line h3{font-size:24px;margin:0 0 5px}.service-line p{color:var(--muted);font-size:14px;margin:0}.service-line>a{width:43px;height:43px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;color:var(--green-600)}.service-line>a svg{width:20px}
.project-preview{background:var(--pale)}.section-top{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:48px}.section-top h2{margin:0}.project-preview-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.preview-project{min-height:250px;border-radius:20px;background:#fff;padding:28px;display:flex;flex-direction:column;justify-content:flex-end;border:1px solid #e3eaec;position:relative;overflow:hidden}.preview-project::before{content:"";position:absolute;width:180px;height:180px;border-radius:50%;background:var(--green-100);right:-90px;top:-100px}.preview-project span{font-size:10px;font-weight:800;letter-spacing:.12em;color:var(--green-600);margin-bottom:auto}.preview-project h3{font-size:22px;margin-bottom:8px}.preview-project p{font-size:12px;color:var(--muted);margin:0}
.official-banner{background:#0b2938;padding:70px 0}.banner-inner{display:grid;grid-template-columns:72px 1fr auto;align-items:center;gap:30px;color:#fff}.banner-icon{width:64px;height:64px;border-radius:18px;background:rgba(60,171,128,.18);display:grid;place-items:center;color:var(--green-300)}.banner-icon svg{width:31px}.banner-inner h2{font-size:32px;color:#fff;margin-bottom:8px}.banner-inner p:not(.eyebrow){color:#a9bec7;margin:0;max-width:680px}.cta-section{padding:80px 0}.cta-card{background:linear-gradient(135deg,var(--green-600),#1e765d);border-radius:28px;padding:55px 60px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:40px;box-shadow:0 30px 70px rgba(31,119,90,.24);overflow:hidden;position:relative}.cta-card::after{content:"";position:absolute;width:340px;height:340px;border:1px solid rgba(255,255,255,.13);border-radius:50%;right:-160px;top:-180px;box-shadow:0 0 0 70px rgba(255,255,255,.04)}.cta-card h2{font-size:clamp(30px,3.5vw,48px);color:#fff;margin:0}.cta-card h2 em{color:#d8f2e7}.cta-card .button{position:relative;z-index:1;flex:none}
.page-hero{background:var(--navy-950);color:#fff;min-height:560px;display:flex;align-items:center;overflow:hidden;position:relative}.page-hero.compact{min-height:430px}.page-hero::before{content:"";position:absolute;width:650px;height:650px;border:1px solid rgba(255,255,255,.06);border-radius:50%;right:-300px;top:-350px;box-shadow:0 0 0 100px rgba(255,255,255,.018),0 0 0 200px rgba(255,255,255,.012)}.page-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:70px;padding:70px 0;position:relative}.page-hero h1{color:#fff;margin:0 0 20px}.page-hero-zh{font-size:18px;font-weight:700;color:var(--green-300)}.page-hero-mark{justify-self:end;width:260px;height:260px;border:1px solid rgba(255,255,255,.15);border-radius:50%;display:grid;place-items:center;text-align:center;box-shadow:0 0 0 38px rgba(255,255,255,.025),0 0 0 76px rgba(255,255,255,.018)}.page-hero-mark span{font-size:78px;font-weight:800;color:#fff;letter-spacing:-.08em;line-height:1}.page-hero-mark p{grid-row:2;margin-top:-80px;font-size:11px;color:var(--green-300);letter-spacing:.15em}.hero-diagram img{max-height:430px;margin-left:auto}.about-intro{display:grid;grid-template-columns:1fr 1fr;gap:90px}.about-intro h2{margin:0}.about-copy .lead{font-size:23px;color:var(--navy-900);font-weight:650}.about-copy p{color:var(--muted)}.pale-section{background:var(--pale)}.section-heading{margin-bottom:50px}.section-heading.centered{text-align:center}.section-heading.centered .eyebrow{justify-content:center}.section-heading h2{margin:0}.work-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.work-card{background:#fff;border-radius:20px;padding:34px;border:1px solid #e0e8ea}.work-card>span{font-size:11px;font-weight:800;color:var(--green-600);letter-spacing:.12em}.work-card h3{font-size:23px;margin:15px 0}.work-card p{font-size:14px;color:var(--muted)}.work-card p.zh{font-size:13px;margin-bottom:0}.process-section{background:var(--navy-900);color:#fff}.process-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:100px}.process-copy h2{color:#fff}.process-copy p:not(.eyebrow){color:#adc0c8}.process-list{margin:0;padding:0;list-style:none}.process-list li{display:grid;grid-template-columns:64px 1fr;gap:20px;padding:24px 0;border-bottom:1px solid rgba(255,255,255,.12)}.process-list li:first-child{padding-top:0}.process-list li>span{width:44px;height:44px;border:1px solid rgba(255,255,255,.2);border-radius:50%;display:grid;place-items:center;color:var(--green-300);font-size:11px;font-weight:800}.process-list h3{color:#fff;font-size:21px;margin:0 0 5px}.process-list p{color:#9db3bc;margin:0;font-size:13px}
.requirement-stack{border-top:1px solid var(--line)}.requirement-row{display:grid;grid-template-columns:100px 80px 1fr;gap:28px;align-items:start;padding:38px 0;border-bottom:1px solid var(--line)}.big-num{font-size:44px;font-weight:800;color:#dbe5e7;letter-spacing:-.06em}.requirement-icon{width:62px;height:62px;border-radius:18px;background:var(--green-100);color:var(--green-600);display:grid;place-items:center}.requirement-icon svg{width:30px}.requirement-row h3{font-size:25px;margin:0 0 13px}.requirement-row h3 span{display:block;color:var(--green-600);font-size:14px;margin-top:6px}.requirement-row p{color:var(--muted);margin-bottom:8px}.compare-section{background:#fff}.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.compare-card{border-radius:24px;padding:42px;border:1px solid var(--line);position:relative;overflow:hidden}.compare-card.bec{background:#eef7f3}.compare-card.eac{background:#eef4f7}.code-label{display:inline-block;padding:7px 11px;border-radius:8px;background:var(--navy-900);color:#fff;font-size:12px;font-weight:800;letter-spacing:.14em;margin-bottom:24px}.compare-card h3{font-size:30px;margin-bottom:5px}.zh-title{color:var(--green-600);font-weight:700}.compare-card>p:not(.zh-title){color:var(--muted)}.tick-list{list-style:none;margin:25px 0 0;padding:20px 0 0;border-top:1px solid rgba(13,52,71,.13)}.tick-list li{display:flex;align-items:center;gap:10px;margin:10px 0;font-size:14px;font-weight:650}.tick{width:18px;height:18px;color:var(--green-600)}.systems-light{background:var(--pale)}.mini-system-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.mini-system{background:#fff;border-radius:18px;border:1px solid #e0e8ea;padding:28px}.mini-system>svg{width:38px;height:38px;color:var(--green-600);margin-bottom:28px}.mini-system h3{font-size:18px;margin:0 0 6px}.mini-system p{font-size:13px;color:var(--muted);margin:0}.legal-note{padding-top:0}.note-panel{border:1px solid var(--line);border-radius:22px;padding:35px;display:grid;grid-template-columns:54px 1fr auto;gap:25px;align-items:center}.note-panel>div:first-child{width:52px;height:52px;border-radius:15px;background:var(--green-100);color:var(--green-600);display:grid;place-items:center}.note-panel>div:first-child svg{width:26px}.note-panel h2{font-size:24px;margin-bottom:8px}.note-panel h2 span{display:block;font-size:14px;color:var(--green-600);margin-top:5px}.note-panel p{font-size:13px;color:var(--muted);margin:4px 0}
.projects-hero .page-hero-grid{grid-template-columns:1fr auto}.project-stat{width:230px;height:230px;border-radius:50%;border:1px solid rgba(255,255,255,.17);display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 0 0 35px rgba(255,255,255,.025)}.project-stat strong{font-size:76px;line-height:1;color:#fff}.project-stat span{text-align:center;color:var(--green-300);font-size:11px;text-transform:uppercase;letter-spacing:.1em}.projects-section{background:var(--pale)}.project-tools{display:grid;grid-template-columns:minmax(260px,1fr) auto auto;align-items:center;gap:18px;margin-bottom:35px}.project-search{position:relative}.search-icon{position:absolute;left:17px;top:50%;transform:translateY(-50%);width:20px;color:var(--muted)}.project-search input{width:100%;height:50px;border:1px solid var(--line);border-radius:999px;background:#fff;padding:0 18px 0 48px;color:var(--ink)}.filter-buttons{display:flex;gap:6px;background:#e6edef;padding:5px;border-radius:999px}.filter-buttons button{border:0;background:transparent;border-radius:999px;padding:9px 14px;font-size:12px;font-weight:750;color:var(--muted)}.filter-buttons button.active{background:#fff;color:var(--navy-900);box-shadow:0 4px 12px rgba(7,35,49,.08)}.result-count{font-size:12px;color:var(--muted);margin:0;white-space:nowrap}.result-count strong{color:var(--navy-900)}.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.project-card{background:#fff;border:1px solid #e0e8ea;border-radius:18px;padding:25px;min-height:185px;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}.project-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(7,35,49,.09)}.project-card[hidden]{display:none}.project-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:auto}.project-meta span{font-size:9px;font-weight:850;letter-spacing:.12em;color:var(--green-600);background:var(--green-100);border-radius:999px;padding:5px 8px}.project-meta small{color:#a7b4b9}.project-card h2{font-size:19px;margin:25px 0 7px;letter-spacing:-.02em}.project-card>p{font-size:11px;color:var(--muted);margin:0}.no-results{text-align:center;padding:80px 0}.project-footnote{text-align:center;color:var(--muted);font-size:12px;max-width:800px;margin:45px auto 0}
.resources-hero .page-hero-grid,.contact-hero .page-hero-grid{grid-template-columns:1fr auto}.resource-symbol,.contact-hero-icon{width:210px;height:210px;border:1px solid rgba(255,255,255,.16);border-radius:50%;display:grid;place-items:center;color:var(--green-300);box-shadow:0 0 0 34px rgba(255,255,255,.025)}.resource-symbol svg,.contact-hero-icon svg{width:75px;height:75px}.resource-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:10px}.resource-card{border:1px solid var(--line);border-radius:22px;padding:34px;position:relative;transition:.25s;background:#fff}.resource-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}.resource-card>span{position:absolute;right:28px;top:25px;font-size:40px;font-weight:800;color:#edf2f3}.resource-card h2{font-size:25px;margin:0 0 5px}.resource-card>p{color:var(--green-600);font-weight:750;margin-bottom:15px}.resource-card small{display:block;color:var(--muted);min-height:44px}.resource-card b{display:flex;align-items:center;gap:7px;margin-top:25px;font-size:13px;color:var(--navy-900)}.current-code-section{background:var(--navy-900)}.current-code-panel{display:grid;grid-template-columns:1fr auto;gap:50px;align-items:center;color:#fff}.current-code-panel h2{color:#fff;margin-bottom:15px}.current-code-panel p:not(.eyebrow){color:#abc0c8;max-width:770px;margin-bottom:8px}.current-code-panel p.zh{font-size:14px}.guidance-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:16px 70px;align-items:start}.guidance-grid>div:first-child{grid-row:1/4}.guidance-card{display:flex;gap:18px;border-bottom:1px solid var(--line);padding:15px 0 22px}.guidance-card>svg{width:23px;height:23px;color:var(--green-600);flex:none}.guidance-card h3{font-size:18px;margin:0 0 5px}.guidance-card p{font-size:13px;color:var(--muted);margin:0}
.contact-section{background:var(--pale)}.contact-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:80px}.contact-details h2{margin-bottom:45px}.contact-method{display:grid;grid-template-columns:48px 1fr;gap:18px;padding:22px 0;border-top:1px solid var(--line)}.contact-method>div:first-child{width:45px;height:45px;border-radius:13px;background:var(--green-100);color:var(--green-600);display:grid;place-items:center}.contact-method>div:first-child svg{width:22px}.contact-method span{display:block;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin-bottom:5px}.contact-method a:not(.text-link){font-size:19px;font-weight:750;color:var(--navy-900)}.contact-method address{font-style:normal;color:var(--muted);font-size:14px}.contact-method address p{margin-bottom:8px}.contact-method .text-link{font-size:12px}.privacy-note{display:flex;gap:13px;margin-top:25px;padding:18px;border-radius:15px;background:#e7f2ee;color:var(--navy-900)}.privacy-note svg{width:24px;height:24px;color:var(--green-600);flex:none}.privacy-note p{font-size:11px;margin:0}.privacy-note span{color:var(--muted)}.contact-form-wrap{background:#fff;border-radius:24px;padding:40px;box-shadow:0 22px 65px rgba(7,35,49,.1)}.form-status{border-radius:12px;padding:15px 18px;margin-bottom:20px;font-weight:700;font-size:14px}.form-status.success{background:#e1f4eb;color:#176144}.form-status.error{background:#fff0ed;color:#953b2c}.form-row.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{margin-bottom:20px}.field label{display:flex;justify-content:space-between;font-size:12px;font-weight:800;color:var(--navy-900);margin-bottom:8px}.field label span{font-size:11px;color:var(--muted);font-weight:650}.field input,.field textarea{width:100%;border:1px solid #ccdadd;border-radius:11px;padding:13px 14px;background:#fbfcfc;color:var(--ink);transition:border .2s,box-shadow .2s}.field input{height:50px}.field textarea{resize:vertical;min-height:155px}.field input:focus,.field textarea:focus{outline:0;border-color:var(--green-600);box-shadow:0 0 0 4px rgba(45,150,112,.12);background:#fff}.form-submit{display:flex;align-items:center;justify-content:space-between;gap:20px}.form-submit p{font-size:10px;color:var(--muted);margin:0}.hp-field{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}.noscript-note{font-size:12px;background:#fff7df;padding:12px;border-radius:10px}.legal-content{max-width:840px}.legal-content .updated{font-size:12px;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:40px}.legal-content h2{font-size:28px;margin:42px 0 14px}.legal-content h2 span{display:block;font-size:14px;color:var(--green-600);margin-top:6px}.legal-content p{color:var(--muted)}.legal-content a{color:var(--green-600);font-weight:700;text-decoration:underline}
.not-found{min-height:calc(100vh - 84px);display:grid;place-items:center;background:var(--navy-950);color:#fff;text-align:center;padding:80px 0}.not-found strong{font-size:clamp(100px,20vw,230px);line-height:.8;color:rgba(255,255,255,.06);display:block}.not-found h1{color:#fff;font-size:clamp(42px,6vw,70px);margin:-30px 0 20px}.not-found p{color:#abc0c8;margin-bottom:30px}
.site-footer{background:#071d29;color:#fff;padding-top:75px}.footer-grid{display:grid;grid-template-columns:1.2fr .7fr 1.1fr;gap:80px;padding-bottom:65px}.footer-brand img{width:328px;max-width:100%;margin-bottom:22px;background:transparent;padding:0;border-radius:0;box-shadow:none;filter:brightness(1.08) saturate(1.04) drop-shadow(0 0 10px rgba(255,255,255,.14)) drop-shadow(0 10px 24px rgba(0,0,0,.28))}.footer-brand p{color:#8ea5af;font-size:13px}.site-footer h2{color:#fff;font-size:14px;letter-spacing:.02em;margin-bottom:22px}.site-footer h2 span{display:block;font-size:10px;color:var(--green-300);margin-top:5px}.footer-links{display:flex;flex-direction:column;gap:9px}.footer-links a{color:#a5b7be;font-size:13px}.footer-links a:hover{color:#fff}.site-footer address{font-style:normal}.site-footer address>a{display:inline-block;color:var(--green-300);font-weight:750;margin-bottom:12px}.site-footer address p{font-size:12px;color:#91a6af;margin-bottom:9px}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;display:flex;justify-content:space-between;align-items:center;color:#728b96;font-size:11px}.footer-bottom p{margin:0}.footer-bottom a:hover{color:#fff}
.reveal{opacity:1;transform:none}.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .65s ease,transform .65s ease}.js .reveal.is-visible{opacity:1;transform:none}.js .reveal.delay-1{transition-delay:.1s}.js .reveal.delay-2{transition-delay:.2s}
@media (max-width:1080px){.header-cta{display:none}.site-nav a{padding:6px 8px}.hero-grid{gap:35px}.hero-facts div{margin-right:15px;padding-right:15px}.project-preview-grid{grid-template-columns:1fr 1fr}.footer-grid{gap:45px}}
@media (max-width:900px){.section{padding:78px 0}.header-inner{height:74px}.brand img{width:215px;max-height:61px}.nav-toggle{display:block;margin-left:auto}.js .site-nav{position:absolute;top:74px;left:0;right:0;background:#fff;border-top:1px solid var(--line);box-shadow:0 18px 35px rgba(7,35,49,.12);padding:12px 20px 20px;display:none;flex-direction:column;align-items:stretch}.js .site-nav.open{display:flex}.site-nav a{align-items:flex-start;padding:10px 12px}.site-nav a[aria-current=page]::after{display:none}.nav-toggle[aria-expanded=true] span:nth-child(2){transform:translateY(7px) rotate(45deg)}.nav-toggle[aria-expanded=true] span:nth-child(3){opacity:0}.nav-toggle[aria-expanded=true] span:nth-child(4){transform:translateY(-7px) rotate(-45deg)}.hero{min-height:auto}.hero-grid,.page-hero-grid{grid-template-columns:1fr;padding:70px 0;gap:50px}.hero-visual{max-width:620px}.floating-note{display:none}.split-heading,.about-intro,.process-grid,.contact-grid{grid-template-columns:1fr;gap:35px}.card-grid.three,.work-grid{grid-template-columns:1fr 1fr}.systems-grid{grid-template-columns:1fr;gap:55px}.banner-inner{grid-template-columns:60px 1fr}.banner-inner .button{grid-column:2}.page-hero-mark,.project-stat,.resource-symbol,.contact-hero-icon{justify-self:start}.page-hero-mark{width:190px;height:190px}.page-hero-mark span{font-size:60px}.page-hero-mark p{margin-top:-60px}.projects-hero .page-hero-grid,.resources-hero .page-hero-grid,.contact-hero .page-hero-grid{grid-template-columns:1fr}.project-tools{grid-template-columns:1fr auto}.result-count{grid-column:1/-1}.projects-grid{grid-template-columns:1fr 1fr}.resource-grid{grid-template-columns:1fr}.current-code-panel{grid-template-columns:1fr}.guidance-grid{grid-template-columns:1fr}.guidance-grid>div:first-child{grid-row:auto}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}
@media (max-width:640px){.shell{width:min(calc(100% - 28px),var(--shell))}.section{padding:64px 0}.brand img{width:190px;max-height:54px}.hero-grid{padding:55px 0 70px}.hero h1{font-size:45px}.hero-zh{font-size:16px}.hero-lead{font-size:15px}.hero-actions{flex-direction:column;align-items:stretch}.hero-actions .button{width:100%}.hero-facts{justify-content:space-between}.hero-facts div{display:block;margin-right:8px;padding-right:8px}.hero-facts dd{margin-top:6px;font-size:8px}.split-heading{margin-bottom:38px}.split-heading>p,.split-heading>div:last-child{font-size:15px}.card-grid.three,.work-grid,.system-list,.compare-grid,.mini-system-grid,.project-preview-grid,.projects-grid{grid-template-columns:1fr}.feature-card{padding:27px}.system-item{padding:22px}.section-top{align-items:flex-start;flex-direction:column}.banner-inner{grid-template-columns:1fr}.banner-inner .button{grid-column:auto;width:100%}.banner-icon{width:54px;height:54px}.cta-section{padding:55px 0}.cta-card{padding:38px 25px;align-items:flex-start;flex-direction:column}.cta-card .button{width:100%}.page-hero.compact{min-height:auto}.page-hero-grid{padding:55px 0}.page-hero h1{font-size:46px}.page-hero-mark,.project-stat,.resource-symbol,.contact-hero-icon{width:150px;height:150px}.project-stat strong{font-size:55px}.resource-symbol svg,.contact-hero-icon svg{width:55px}.requirement-row{grid-template-columns:58px 1fr;gap:16px}.requirement-icon{grid-column:1}.requirement-row>div:last-child{grid-column:2;grid-row:1/3}.big-num{font-size:30px}.compare-card{padding:28px}.note-panel{grid-template-columns:1fr}.project-tools{grid-template-columns:1fr}.filter-buttons{width:100%;overflow:auto}.filter-buttons button{flex:1;white-space:nowrap}.contact-form-wrap{padding:25px 20px}.form-row.two{grid-template-columns:1fr}.form-submit{align-items:stretch;flex-direction:column}.form-submit .button{width:100%}.footer-grid{grid-template-columns:1fr;gap:35px}.footer-brand{grid-column:auto}.footer-bottom{align-items:flex-start;flex-direction:column;gap:8px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.js .reveal{opacity:1;transform:none;transition:none}.button,.feature-card,.resource-card,.project-card{transition:none}}
@media print{.site-header,.site-footer,.cta-section,.hero-actions,.project-tools{display:none!important}.section{padding:30px 0}.page-hero,.hero{min-height:auto;background:#fff;color:#000}.page-hero h1,.hero h1{color:#000}.reveal{opacity:1!important;transform:none!important}}

.footer-phone a{color:#a5b7be!important;font-weight:650!important}.fax-line{margin:4px 0 0;color:var(--muted);font-size:13px}
.contact-form button[disabled]{cursor:wait;opacity:.72;transform:none}.form-status:focus{outline:0}

.site-footer address p.zh{margin-top:-2px;color:#b8c8cf;line-height:1.7}


/* Bilingual content refinements — v1.1.3 */
.heading-zh{display:block;margin-top:.34em;color:var(--green-600);font-size:.42em;font-weight:720;line-height:1.35;letter-spacing:0}
.page-hero .heading-zh,.systems-section .heading-zh,.process-section .heading-zh,.current-code-section .heading-zh,.official-banner .heading-zh,.cta-card .heading-zh,.not-found .heading-zh{color:var(--green-300)}
.fact-zh{display:block;margin-top:5px;color:var(--green-300);font-size:.95em;letter-spacing:0;text-transform:none;white-space:nowrap}
.note-zh{display:block;margin-top:2px;color:var(--green-600);font-size:9px;line-height:1.2}
.card-title-zh{display:block;margin-top:7px;color:var(--green-600);font-size:14px;font-weight:700;line-height:1.35;letter-spacing:0}
.project-name-zh{display:block;margin-top:7px;color:var(--green-600);font-size:13px;font-weight:700;line-height:1.4;letter-spacing:0}
.preview-project .project-name-zh{font-size:13px}
.zh-inline,.zh-block{display:block;margin-top:5px;color:var(--muted);font-weight:500;line-height:1.55}
.zh-block{margin-top:8px}
.resource-card small .zh-inline{min-height:0;color:var(--muted)}
.banner-inner .zh{margin-top:6px!important;color:#c1d0d6!important;font-size:14px}
.split-heading .bilingual-copy{max-width:580px}.split-heading .bilingual-copy p{margin-bottom:10px;font-size:17px;color:var(--muted)}.split-heading .bilingual-copy p.zh{margin-bottom:0;font-size:15px}
.work-card h3{line-height:1.25}
.project-card{min-height:235px}
.project-card h2{line-height:1.32}
.project-footnote .zh-block{color:var(--muted)}
.site-footer .footer-brand p span{color:#aebfc6}
.site-footer address p.zh{margin-top:-2px;color:#b8c8cf;line-height:1.7}
@media (max-width:640px){.heading-zh{font-size:.48em}.fact-zh{white-space:normal}.project-card{min-height:0}}

.result-count{display:flex;align-items:center;gap:6px}.result-count>span{display:block;line-height:1.25}.result-count>span>span{color:var(--green-600)}


/* Explicit English / Chinese heading separation — v1.1.4 */
h1>.bilingual-break+span,
h2>.bilingual-break+span,
h3>.bilingual-break+span,
h4>.bilingual-break+span{display:inline-block;vertical-align:top}
.project-card h2 .project-name-zh,
.preview-project h3 .project-name-zh{margin-top:7px}

/* Stacked section labels — v1.1.5 */
@media (max-width:640px){.eyebrow-copy{gap:3px}.eyebrow-zh{font-size:10px}}