:root{--blue:#2980FE;--deep:#1767D6;--light:#EAF3FF;--pale:#F5F8FD;--gray:#F7F9FC;--white:#fff;--text:#172033;--body:#465266;--muted:#718096;--border:#DCE6F2;--footer:#10233F;--shadow:0 18px 48px rgba(23,103,214,.10)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang TC","Noto Sans TC","Microsoft JhengHei",sans-serif;color:var(--text);background:#fff;line-height:1.75;overflow-x:hidden}a{color:var(--deep);text-decoration:none}a:hover{color:var(--blue)}img{max-width:100%;height:auto;display:block}.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(220,230,242,.8)}.nav-wrap{max-width:1240px;margin:auto;min-height:76px;display:flex;align-items:center;gap:26px;padding:0 24px}.brand{display:flex;align-items:center;flex:0 0 auto}.brand img{width:142px;max-height:44px;object-fit:contain}.desktop-nav{display:flex;align-items:center;justify-content:center;gap:20px;flex:1;white-space:nowrap}.desktop-nav>a,.nav-group>a{color:var(--text);font-weight:700;font-size:15px;padding:26px 0}.nav-group{position:relative}.mega-menu{position:absolute;top:68px;left:50%;transform:translateX(-50%) translateY(8px);width:430px;display:grid;grid-template-columns:1.05fr 1.3fr;gap:24px;background:#fff;border:1px solid var(--border);border-radius:20px;padding:22px;box-shadow:var(--shadow);opacity:0;visibility:hidden;transition:.18s}.nav-group:hover .mega-menu,.nav-group:focus-within .mega-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}.mega-menu strong{font-size:18px}.mega-menu p{font-size:13px;color:var(--muted);margin:.4rem 0 0}.mega-links{display:grid;gap:8px}.mega-links a{padding:8px 10px;border-radius:10px;color:var(--body)}.mega-links a:hover{background:var(--light);color:var(--deep)}.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}.download-btn,.primary-btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border-radius:999px;background:linear-gradient(135deg,var(--blue),var(--deep));color:#fff!important;font-weight:800;box-shadow:0 10px 24px rgba(41,128,254,.22)}.ghost-btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border:1px solid var(--border);border-radius:999px;color:var(--text);background:#fff;font-weight:750}.menu-toggle{min-width:44px;min-height:44px;border:1px solid var(--border);border-radius:12px;background:#fff;color:var(--text);font-weight:700;cursor:pointer}.mobile-menu,.menu-overlay{display:none}.container{max-width:1180px;margin:auto;padding:0 24px}.section{padding:84px 0}.section-sm{padding:54px 0}.eyebrow{display:inline-block;color:var(--deep);background:var(--light);font-weight:800;font-size:13px;letter-spacing:.08em;border-radius:999px;padding:6px 12px}.hero{padding:74px 0 58px;background:radial-gradient(circle at 85% 10%,rgba(41,128,254,.16),transparent 30%),linear-gradient(180deg,#fff,#F5F8FD)}.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;align-items:center;gap:56px}.hero h1,.page-hero h1{font-size:clamp(42px,5vw,72px);line-height:1.08;margin:18px 0 20px;letter-spacing:-.04em}.hero p{font-size:18px;color:var(--body);max-width:700px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0}.tags{display:flex;flex-wrap:wrap;gap:10px}.tag{padding:7px 11px;border:1px solid var(--border);border-radius:999px;color:var(--body);font-size:14px;background:#fff}.hero-visual{position:relative;padding:28px}.hero-visual>img{margin:auto;max-height:570px;object-fit:contain}.float-note{position:absolute;padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.9);border:1px solid var(--border);box-shadow:var(--shadow);font-weight:800;font-size:13px}.float-note.n1{left:0;top:16%}.float-note.n2{right:0;top:45%}.float-note.n3{left:8%;bottom:8%}.capability-bar{margin-top:-10px;position:relative;z-index:2}.capability-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--border);border-radius:22px;box-shadow:var(--shadow);overflow:hidden}.capability-grid article{padding:24px;border-right:1px solid var(--border)}.capability-grid article:last-child{border-right:0}.capability-grid h3{margin:0 0 8px}.capability-grid p{margin:0;color:var(--muted);font-size:14px}.section-title{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:34px}.section-title h2{font-size:clamp(30px,4vw,48px);line-height:1.18;margin:10px 0 0}.section-title p{max-width:560px;color:var(--body);margin:0}.category-grid{display:grid;grid-template-columns:repeat(15,1fr);gap:18px}.category-grid .category:nth-child(1){grid-column:span 6}.category-grid .category:nth-child(2),.category-grid .category:nth-child(3),.category-grid .category:nth-child(4){grid-column:span 3}.category-grid .category:nth-child(5),.category-grid .category:nth-child(6),.category-grid .category:nth-child(7){grid-column:span 5}.category-grid .category:nth-child(8){grid-column:span 3}.category-grid .category:nth-child(9),.category-grid .category:nth-child(10){grid-column:span 6}.category{border:1px solid var(--border);border-radius:22px;padding:26px;background:#fff;min-height:200px;display:flex;flex-direction:column;justify-content:space-between;transition:.2s}.category:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.category.wide{grid-column:span 2;background:linear-gradient(135deg,var(--light),#fff)}.category h3{font-size:22px;margin:0 0 8px}.category 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var(--border);border-radius:16px;background:#fff;overflow:hidden}.faq-item button{width:100%;text-align:left;padding:18px 20px;background:#fff;border:0;color:var(--text);font-weight:800;font-size:16px;cursor:pointer}.faq-answer{display:none;padding:0 20px 20px;color:var(--body)}.faq-item.open .faq-answer{display:block}.download-cta{text-align:center;padding:58px;border-radius:30px;background:linear-gradient(135deg,var(--light),#F8FBFF);border:1px solid var(--border)}.download-cta h2{font-size:40px;margin:0 0 12px}.page-hero{padding:68px 0;background:linear-gradient(180deg,var(--pale),#fff)}.page-hero p{font-size:18px;max-width:790px;color:var(--body)}.content-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:28px}.prose{font-size:16px;color:var(--body)}.prose h2{color:var(--text);font-size:32px;margin-top:0}.prose h3{color:var(--text);margin-top:28px}.side-card{padding:26px;border-radius:22px;background:var(--pale);border:1px solid var(--border);align-self:start;position:sticky;top:100px}.side-card h3{margin-top:0}.side-card a{display:block;padding:10px 0;border-bottom:1px solid var(--border)}.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:18px}table{width:100%;border-collapse:collapse;min-width:680px}th,td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--border)}th{background:var(--pale)}.notice{padding:18px 20px;border-radius:16px;background:#FFF8E8;border:1px solid #F2D89A;color:#5A4921}.site-footer{background:var(--footer);color:#D8E5F5;padding:58px 0 20px;margin-top:60px}.footer-grid{max-width:1180px;margin:auto;padding:0 24px;display:grid;grid-template-columns:1.7fr repeat(3,1fr);gap:36px}.footer-grid strong{color:#fff;display:block;margin-bottom:10px}.footer-grid a{color:#C6D8EF;display:block;padding:5px 0}.footer-brand img{width:145px;filter:brightness(0) invert(1);margin-bottom:16px}.footer-brand p{max-width:420px}.footer-bottom{max-width:1180px;margin:34px auto 0;padding:20px 24px 0;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:20px;color:#9DB3CD;font-size:13px}
@media(max-width:1050px){.desktop-nav{display:none}.menu-toggle{display:inline-flex;align-items:center;justify-content:center}.mobile-menu{display:block;position:fixed;z-index:1200;right:0;top:0;width:min(92vw,420px);height:100dvh;background:#fff;transform:translateX(105%);transition:.22s;overflow-y:auto;padding:18px;box-shadow:-20px 0 60px rgba(16,35,63,.18)}.mobile-menu.is-open{transform:translateX(0)}.menu-overlay{position:fixed;inset:0;background:rgba(16,35,63,.4);z-index:1100}.menu-overlay:not([hidden]){display:block}.mobile-menu-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid var(--border)}.menu-close{min-width:44px;min-height:44px;border:1px solid var(--border);background:#fff;border-radius:12px}.mobile-menu details{border-bottom:1px solid var(--border)}.mobile-menu summary,.mobile-home{display:block;padding:16px 8px;font-weight:800;color:var(--text);min-height:44px}.mobile-menu details a{display:block;padding:11px 18px;color:var(--body);min-height:44px}body.menu-open{overflow:hidden}.hero-grid,.feature-panel,.media-split,.content-grid{grid-template-columns:1fr}.hero-visual{max-width:620px;margin:auto}.capability-grid{grid-template-columns:1fr 1fr}.capability-grid article:nth-child(2){border-right:0}.capability-grid article{border-bottom:1px solid var(--border)}.category-grid{grid-template-columns:1fr 1fr}.category-grid .category:nth-child(n){grid-column:auto}.category.wide{grid-column:auto}.process{grid-template-columns:repeat(3,1fr)}.reviews{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.side-card{position:static}}
@media(max-width:700px){.nav-wrap{padding:0 14px;min-height:68px;gap:10px}.brand img{width:112px}.download-btn{padding:9px 13px;font-size:14px}.hero,.section{padding:56px 0}.container{padding:0 18px}.hero-grid{gap:24px}.hero h1,.page-hero h1{font-size:38px}.hero p,.page-hero p{font-size:16px}.hero-visual{padding:10px 8px 55px}.float-note{position:static;display:inline-flex;margin:6px 4px 0 0}.capability-grid,.category-grid,.split,.security-grid,.security-list,.reviews,.footer-grid{grid-template-columns:1fr}.capability-grid article{border-right:0}.topic.offset{margin-top:0}.feature-panel{padding:22px}.process{grid-template-columns:1fr}.section-title{display:block}.section-title p{margin-top:12px}.download-cta{padding:36px 20px}.download-cta h2{font-size:30px}.footer-bottom{display:block}.footer-bottom span{display:block;margin:6px 0}.page-hero{padding:46px 0}.content-grid{gap:18px}}