:root {
  --blue:#2980FE; --blue-dark:#1767D6; --blue-soft:#EAF3FF; --ice:#F5F8FD;
  --gray:#F7F9FC; --white:#FFFFFF; --ink:#172033; --body:#465266;
  --muted:#718096; --line:#DCE6F2; --footer:#10233F; --shadow:0 18px 50px rgba(32,91,160,.10);
  --radius:24px; --max:1200px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;color:var(--body);background:var(--white);line-height:1.75;overflow-x:hidden}body.menu-open{overflow:hidden}img{max-width:100%;height:auto;display:block}a{color:var(--blue-dark);text-decoration:none}a:hover{color:var(--blue)}button,input,textarea{font:inherit}.skip-link{position:fixed;left:16px;top:-80px;background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px;z-index:9999}.skip-link:focus{top:16px}.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(220,230,242,.8)}.header-inner{max-width:var(--max);margin:auto;min-height:76px;padding:0 24px;display:flex;align-items:center;gap:22px}.brand{flex:0 0 auto}.brand img,.mobile-brand img,.footer-brand img{object-fit:contain}.desktop-nav{display:flex;align-items:center;justify-content:center;gap:2px;flex:1;min-width:0}.nav-link,.nav-trigger{display:flex;align-items:center;min-height:48px;padding:0 12px;border:0;background:transparent;color:var(--ink);font-weight:700;white-space:nowrap;border-radius:12px;cursor:pointer}.nav-link:hover,.nav-trigger:hover,.nav-link.is-active,.nav-group.is-active>.nav-trigger{background:var(--blue-soft);color:var(--blue-dark)}.nav-group{position:relative}.nav-trigger:after{content:"";width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);margin-left:7px;margin-top:-4px}.mega-menu{position:absolute;left:50%;top:calc(100% + 10px);transform:translate(-50%,10px);width:720px;padding:18px;display:grid;grid-template-columns:1.2fr repeat(2,1fr);gap:10px;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);opacity:0;visibility:hidden;pointer-events:none;transition:.18s}.mega-menu:before{content:"";position:absolute;left:0;right:0;top:-14px;height:16px}.nav-group:hover .mega-menu,.nav-group:focus-within .mega-menu,.nav-group.is-open .mega-menu{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0)}.mega-menu.compact{width:620px}.mega-menu.align-right{left:auto;right:-60px;transform:translateY(10px)}.nav-group:hover .mega-menu.align-right,.nav-group:focus-within .mega-menu.align-right,.nav-group.is-open .mega-menu.align-right{transform:translateY(0)}.mega-intro{grid-row:span 2;padding:18px;border-radius:16px;background:linear-gradient(135deg,var(--blue-soft),var(--ice));display:flex;flex-direction:column;gap:8px}.mega-intro strong{font-size:1.1rem;color:var(--ink)}.mega-intro span{font-size:.9rem;color:var(--muted)}.mega-menu>a{padding:13px 14px;border-radius:14px;display:flex;flex-direction:column;gap:2px;color:var(--ink)}.mega-menu>a:hover{background:var(--ice)}.mega-menu>a span{font-size:.84rem;color:var(--muted);font-weight:400}.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 22px;border-radius:14px;font-weight:800;border:1px solid transparent;transition:.2s}.button:hover{transform:translateY(-2px)}.button-primary{background:linear-gradient(135deg,var(--blue),var(--blue-dark));color:#fff;box-shadow:0 12px 24px rgba(41,128,254,.22)}.button-primary:hover{color:#fff}.button-secondary{background:#fff;border-color:var(--line);color:var(--ink)}.button-light{background:#fff;color:var(--blue-dark)}.button-small{min-height:44px;padding:0 17px}.text-link{font-weight:800}.text-link:after{content:" →"}.menu-toggle{width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:13px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;cursor:pointer}.menu-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px}.menu-overlay{position:fixed;inset:0;background:rgba(13,31,54,.48);z-index:1090}.mobile-menu{position:fixed;top:0;right:0;bottom:0;width:min(430px,92vw);z-index:1100;background:#fff;padding:22px;overflow-y:auto;transform:translateX(105%);transition:.25s;box-shadow:-24px 0 70px rgba(14,40,77,.18)}.mobile-menu.is-open{transform:none}.mobile-menu-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.menu-close{width:44px;height:44px;border:1px solid var(--line);background:var(--ice);border-radius:13px;font-size:30px;line-height:1;cursor:pointer}.mobile-home,.mobile-menu summary,.mobile-menu details a{min-height:48px;display:flex;align-items:center;color:var(--ink);font-weight:750;border-bottom:1px solid var(--line)}.mobile-menu summary{cursor:pointer;justify-content:space-between}.mobile-menu details a{padding-left:18px;color:var(--body);font-weight:600}.mobile-download{width:100%;margin-top:22px}.section{padding:92px 24px}.section-sm{padding:64px 24px}.container{max-width:var(--max);margin:auto}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.82rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase;color:var(--blue-dark);background:var(--blue-soft);border:1px solid #d7e9ff;border-radius:999px;padding:7px 12px}.section-head{max-width:760px;margin-bottom:38px}.section-head.center{text-align:center;margin-left:auto;margin-right:auto}.section h1,.section h2,.section h3,.page-hero h1{color:var(--ink);line-height:1.18;margin:0 0 16px}.section h2{font-size:clamp(2rem,4vw,3.3rem)}.section h3{font-size:1.25rem}.lead{font-size:1.13rem;color:var(--body)}.muted{color:var(--muted)}.hero{padding:72px 24px 56px;background:radial-gradient(circle at 82% 18%,rgba(41,128,254,.16),transparent 30%),linear-gradient(180deg,#fff,var(--ice))}.hero-grid{max-width:var(--max);margin:auto;display:grid;grid-template-columns:1.12fr .88fr;align-items:center;gap:58px}.hero-copy h1{font-size:clamp(2.8rem,6vw,5.5rem);letter-spacing:-.04em}.hero-actions,.inline-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.tag-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}.tag{padding:8px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:.9rem;color:var(--ink);font-weight:700}.hero-visual{position:relative;min-height:520px;display:flex;align-items:center;justify-content:center}.hero-device{max-height:500px;filter:drop-shadow(0 28px 36px rgba(28,75,131,.18))}.float-note{position:absolute;background:rgba(255,255,255,.94);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:16px;padding:13px 16px;color:var(--ink);font-weight:800}.float-note small{display:block;color:var(--muted);font-weight:500}.float-a{left:-2%;top:16%}.float-b{right:-2%;top:42%}.float-c{left:6%;bottom:10%}.capability-strip{max-width:var(--max);margin:-14px auto 0;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);overflow:hidden}.capability-item{padding:24px;border-right:1px solid var(--line)}.capability-item:last-child{border-right:0}.capability-item strong{display:block;color:var(--ink);margin-bottom:6px}.capability-item p{margin:0;font-size:.92rem}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.category-card{min-height:220px;border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:#fff;display:flex;flex-direction:column;justify-content:space-between;transition:.2s}.category-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.category-card.featured{grid-column:span 2;background:linear-gradient(135deg,var(--blue),var(--blue-dark));color:#fff}.category-card.featured h3,.category-card.featured a{color:#fff}.category-card.wide{grid-column:span 2;background:var(--blue-soft)}.category-num{font-size:.78rem;font-weight:900;letter-spacing:.09em;color:var(--blue)}.category-card.featured .category-num{color:#dbeaff}.image-copy{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}.image-panel{border-radius:32px;background:linear-gradient(135deg,#dcecff,#f8fbff);padding:36px;min-height:480px;display:flex;align-items:center;justify-content:center}.image-panel img{max-height:420px;object-fit:contain}.content-panel{background:#fff;border:1px solid var(--line);border-radius:26px;padding:34px;box-shadow:var(--shadow)}.check-list{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:12px}.check-list li{position:relative;padding-left:30px}.check-list li:before{content:"✓";position:absolute;left:0;top:0;width:21px;height:21px;border-radius:50%;background:var(--blue-soft);color:var(--blue-dark);display:grid;place-items:center;font-size:.76rem;font-weight:900}.soft-bg{background:var(--ice)}.blue-bg{background:linear-gradient(135deg,var(--blue-dark),#123f7e);color:#dceaff}.blue-bg h2,.blue-bg h3{color:#fff}.blue-bg .eyebrow{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.2);color:#fff}.split-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.split-card{border-radius:28px;padding:36px;border:1px solid var(--line);background:#fff}.split-card.offset{margin-top:58px;background:var(--blue-soft)}.split-card.large{min-height:420px}.split-card.dark{background:var(--footer);color:#d7e5f8;border-color:transparent}.split-card.dark h3,.split-card.dark a{color:#fff}.mini-list{display:grid;gap:13px;margin-top:22px}.mini-list div{padding:15px 0;border-bottom:1px solid var(--line)}.mini-list strong{display:block;color:var(--ink)}.dark .mini-list div{border-color:rgba(255,255,255,.15)}.dark .mini-list strong{color:#fff}.safety-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:start}.safety-callout{border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.08);border-radius:24px;padding:28px}.safety-callout strong{color:#fff}.process{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}.process-step{position:relative;padding:22px 16px;border:1px solid var(--line);border-radius:20px;background:#fff}.step-no{width:38px;height:38px;border-radius:12px;background:var(--blue);color:#fff;display:grid;place-items:center;font-weight:900;margin-bottom:16px}.process-step h3{font-size:1rem}.process-step p{font-size:.88rem}.timeline{display:grid;gap:0}.timeline-item{display:grid;grid-template-columns:130px 1fr auto;gap:24px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}.timeline-label{color:var(--blue-dark);font-weight:900}.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.quote-card{border:1px solid var(--line);border-radius:22px;padding:26px;background:#fff}.quote-card p{margin:0}.quote-card footer{margin-top:14px;color:var(--muted);font-size:.9rem}.faq-list{max-width:900px;margin:auto;border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-question{width:100%;min-height:72px;border:0;background:transparent;display:flex;align-items:center;justify-content:space-between;text-align:left;color:var(--ink);font-weight:850;font-size:1.05rem;cursor:pointer}.faq-question:after{content:"+";font-size:1.5rem;color:var(--blue)}.faq-item.is-open .faq-question:after{content:"−"}.faq-answer{padding:0 44px 22px 0}.download-cta{max-width:var(--max);margin:auto;border-radius:32px;background:radial-gradient(circle at 90% 15%,rgba(255,255,255,.25),transparent 28%),linear-gradient(135deg,var(--blue),var(--blue-dark));color:#eaf3ff;padding:54px;text-align:center}.download-cta h2{color:#fff}.page-hero{padding:78px 24px;background:linear-gradient(180deg,var(--ice),#fff);border-bottom:1px solid var(--line)}.page-hero-inner{max-width:var(--max);margin:auto;display:grid;grid-template-columns:1fr .7fr;gap:50px;align-items:center}.page-hero h1{font-size:clamp(2.5rem,5vw,4.5rem)}.page-hero-card{background:#fff;border:1px solid var(--line);border-radius:28px;padding:30px;box-shadow:var(--shadow)}.content-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.info-card{border:1px solid var(--line);border-radius:24px;padding:28px;background:#fff}.info-card.tint{background:var(--blue-soft)}.info-card h3{font-size:1.2rem}.number-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.number-card{border:1px solid var(--line);border-radius:22px;padding:25px}.number-card .step-no{margin-bottom:14px}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:20px}.info-table{width:100%;border-collapse:collapse;min-width:680px}.info-table th,.info-table td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--line)}.info-table th{background:var(--ice);color:var(--ink)}.notice{border-left:4px solid var(--blue);background:var(--blue-soft);border-radius:0 18px 18px 0;padding:22px 24px}.notice.danger{border-color:#d44646;background:#fff4f4}.article-copy{max-width:820px}.article-copy h2{font-size:2rem;margin-top:50px}.article-copy h3{margin-top:28px}.article-copy p{margin:0 0 16px}.page-image{border-radius:28px;background:var(--ice);padding:26px;display:flex;justify-content:center}.page-image img{max-height:430px;object-fit:contain}.contact-paths{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.site-footer{background:var(--footer);color:#b8cae1;padding:68px 24px 24px}.footer-grid{max-width:var(--max);margin:auto;display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:34px}.footer-grid h2{font-size:1rem;color:#fff;margin:0 0 15px}.footer-grid a{display:block;color:#cbd9ea;padding:5px 0}.footer-brand p{max-width:390px}.footer-bottom{max-width:var(--max);margin:44px auto 0;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:20px}.footer-bottom nav{display:flex;gap:20px}.footer-bottom a{color:#cbd9ea}
@media (max-width:1100px){.desktop-nav{display:none}.header-inner{justify-content:space-between}.hero-grid,.page-hero-inner{grid-template-columns:1fr 1fr}.process{grid-template-columns:repeat(3,1fr)}.quote-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1.3fr repeat(2,1fr)}.footer-grid>div:last-child{grid-column:2}}
@media (max-width:800px){.section{padding:70px 18px}.section-sm{padding:52px 18px}.header-inner{min-height:68px;padding:0 14px;gap:10px}.brand img{width:138px}.button-small{min-height:44px;padding:0 13px}.hero{padding:56px 18px 38px}.hero-grid,.page-hero-inner,.image-copy,.safety-grid{grid-template-columns:1fr}.hero-visual{min-height:410px}.hero-device{max-height:390px}.float-note{font-size:.82rem;padding:10px 12px}.capability-strip{grid-template-columns:repeat(2,1fr);margin:0 18px}.capability-item:nth-child(2){border-right:0}.capability-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.category-grid{grid-template-columns:repeat(2,1fr)}.category-card.featured,.category-card.wide{grid-column:span 2}.split-grid,.content-grid{grid-template-columns:1fr}.split-card.offset{margin-top:0}.process{grid-template-columns:repeat(2,1fr)}.timeline-item{grid-template-columns:1fr;gap:6px}.quote-grid,.number-grid,.contact-paths{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:last-child{grid-column:auto}.footer-bottom{flex-direction:column}.page-hero{padding:56px 18px}.page-hero-card{display:none}.download-cta{padding:42px 22px}.image-panel{min-height:360px}.safety-grid .page-image{order:-1}}
@media (max-width:520px){.brand img{width:118px}.header-actions{gap:7px}.button-small{padding:0 11px;font-size:.88rem}.hero-copy h1{font-size:2.55rem}.hero-actions .button{width:100%}.tag-list{gap:7px}.tag{font-size:.8rem}.hero-visual{min-height:360px}.hero-device{max-height:330px}.float-a{left:0}.float-b{right:0}.float-c{left:0}.capability-strip{grid-template-columns:1fr}.capability-item,.capability-item:nth-child(2){border-right:0;border-bottom:1px solid var(--line)}.category-grid{grid-template-columns:1fr}.category-card.featured,.category-card.wide{grid-column:auto}.process{grid-template-columns:1fr}.quote-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-bottom nav{flex-wrap:wrap}.section h2{font-size:2rem}.split-card,.content-panel{padding:26px}.menu-toggle{width:42px}.mobile-menu{padding:18px}.inline-actions .button{width:100%}}