:root{--brand:#0B3D91;--teal:#0891B2;--ink:#18232d;--muted:#64748b;--pale:#effbfd;--line:#d9e7ec;--white:#fff;--radius:18px}
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#f7fbfc;font-family:system-ui,-apple-system,"Noto Sans TC","PingFang HK",sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}button{font:inherit}.container{width:min(1180px,calc(100% - 40px));margin:auto}
    .topbar{background:#10202b;color:#d9eef1;font-size:13px}.topbar .container{min-height:34px;display:flex;align-items:center;justify-content:space-between;gap:18px}.topbar a{color:#bcecf2}.topbar-links{display:flex;gap:18px;flex-wrap:wrap}
    .header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.header-inner{min-height:76px;display:flex;align-items:center;gap:26px}.logo{display:flex;align-items:center;gap:10px;white-space:nowrap;font-weight:800;color:var(--brand);font-size:18px}.logo img{width:34px;height:34px;object-fit:contain}.main-nav{margin-left:auto}.nav-list{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}.nav-item{position:relative}.nav-link{display:inline-flex;align-items:center;gap:5px;padding:10px 11px;color:#263746;font-size:14px;font-weight:650;border-radius:10px}.nav-link:hover,.nav-link:focus{background:var(--pale);color:var(--brand)}.has-arrow:after{content:"⌄";font-size:12px}.dropdown-panel,.mega-menu{position:absolute;top:calc(100% + 1px);left:50%;transform:translateX(-50%);opacity:0;visibility:hidden;pointer-events:none;transition:.2s;background:#fff;border:1px solid var(--line);box-shadow:0 18px 45px #1234461c;border-radius:16px;padding:18px;z-index:60}.nav-item:hover>.dropdown-panel,.nav-item:focus-within>.dropdown-panel,.nav-item:hover>.mega-menu,.nav-item:focus-within>.mega-menu{opacity:1;visibility:visible;pointer-events:auto}.dropdown-panel{width:280px}.dropdown-panel a{display:block;padding:8px 10px;border-radius:8px;font-size:14px}.dropdown-panel a:hover{background:var(--pale);color:var(--brand)}.mega-menu{width:min(760px,90vw)}.mega-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.mega-card{display:block;padding:12px;border:1px solid var(--line);border-radius:12px;background:#fbfeff}.mega-card strong{display:block;font-size:14px;color:var(--brand)}.mega-card small{display:block;color:var(--muted);font-size:12px}.mega-card img{width:32px;height:32px;object-fit:contain}.mega-title{font-weight:800;margin:0 0 12px;color:var(--brand)}.mega-footer{display:block;margin-top:12px;padding-top:10px;border-top:1px solid var(--line);font-size:13px;color:var(--teal)}.header-btns{display:flex;align-items:center;gap:9px}.member-btn,.open-btn{padding:9px 13px;border-radius:10px;font-size:13px;font-weight:700}.member-btn{color:var(--brand);background:#eaf3ff}.open-btn{background:var(--brand);color:#fff}.hamburger{display:none;border:0;background:transparent;padding:8px;cursor:pointer}.hamburger span{display:block;width:24px;height:2px;background:var(--ink);margin:5px;border-radius:4px}
    .drawer-overlay{display:none;position:fixed;inset:0;background:#09202a80;z-index:80}.drawer-overlay.open{display:block}.mobile-drawer{position:fixed;right:-360px;top:0;width:min(350px,90vw);height:100vh;background:#fff;z-index:90;transition:.3s;overflow:auto;box-shadow:-18px 0 40px #072f3a25}.mobile-drawer.open{right:0}.drawer-head{display:flex;align-items:center;gap:10px;padding:18px;border-bottom:1px solid var(--line);font-weight:800;color:var(--brand)}.drawer-head>a{margin-left:auto;color:var(--teal);font-size:14px}.drawer-close{border:0;background:var(--pale);border-radius:8px;font-size:24px;line-height:1;width:34px;height:34px;cursor:pointer}.drawer-menu{padding:12px 18px}.drawer-link,.drawer-toggle{display:block;width:100%;padding:12px 4px;text-align:left;border:0;border-bottom:1px solid #edf3f4;background:transparent;font-weight:700;color:var(--ink);cursor:pointer}.drawer-toggle:after{content:"＋";float:right;color:var(--teal)}.drawer-toggle.active:after{content:"−"}.drawer-submenu{max-height:0;overflow:hidden;transition:.25s;padding-left:14px}.drawer-submenu.open{max-height:500px;padding-bottom:8px}.drawer-submenu a{display:block;padding:6px 4px;color:var(--muted);font-size:14px}
    .hero{padding:72px 0 52px;background:linear-gradient(180deg,#f2fdff 0%,#fff 100%)}.hero-intro{text-align:center;max-width:780px;margin:auto}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--teal);font-weight:800;letter-spacing:.08em;font-size:13px}.eyebrow:before{content:"";width:28px;height:2px;background:var(--teal)}.hero h1{font-size:clamp(34px,5vw,66px);line-height:1.15;margin:16px 0;color:var(--ink);letter-spacing:-.04em}.hero-intro p{margin:0 auto;color:var(--muted);max-width:650px;font-size:17px}.hero-actions{display:flex;justify-content:center;gap:12px;margin-top:25px;flex-wrap:wrap}.btn{display:inline-flex;justify-content:center;align-items:center;padding:12px 20px;border-radius:11px;font-weight:750;border:1px solid var(--brand)}.btn-primary{background:var(--brand);color:#fff}.btn-light{background:#fff;color:var(--brand)}.path-board{position:relative;margin-top:62px;padding:42px 20px 24px;background:#152832;border-radius:26px;box-shadow:0 22px 55px #092c3c25;overflow:hidden}.path-board:before{content:"";position:absolute;left:8%;right:8%;top:105px;height:4px;background:linear-gradient(90deg,var(--teal),#65d8da,var(--brand));border-radius:9px}.path-label{text-align:center;color:#b8dce0;font-size:13px;letter-spacing:.12em;margin-bottom:32px}.path-steps{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.path-step{text-align:center;color:#fff;position:relative}.step-icon{position:relative;margin:auto;width:62px;height:62px;display:grid;place-items:center;border:4px solid #6ce0e2;background:#193b46;border-radius:50%;font-size:26px;z-index:1}.path-step:nth-child(4) .step-icon,.path-step:nth-child(5) .step-icon{border-color:#53759b}.step-no{position:absolute;top:-12px;right:calc(50% - 35px);background:var(--teal);color:#fff;border-radius:20px;padding:0 7px;font-size:11px;font-weight:800;z-index:2}.path-step:nth-child(4) .step-no,.path-step:nth-child(5) .step-no{background:var(--brand)}.status{display:inline-block;width:8px;height:8px;border-radius:50%;background:#5eead4;box-shadow:0 0 0 4px #5eead433;margin:18px 0 8px}.path-step:nth-child(4) .status,.path-step:nth-child(5) .status{background:#9fb2c9;box-shadow:none}.path-step h3{margin:0;font-size:15px}.path-step p{margin:5px auto 0;color:#a9c1c7;font-size:12px;max-width:150px}.section{padding:76px 0}.section-head{text-align:center;max-width:680px;margin:0 auto 30px}.section-head h2{font-size:clamp(25px,3vw,38px);line-height:1.25;margin:0 0 9px}.section-head p{color:var(--muted);margin:0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 10px 30px #1234460a}.card h3{margin:7px 0 5px;color:var(--brand);font-size:19px}.card p{color:var(--muted);margin:0;font-size:14px}.card-icon{font-size:27px}.article-grid,.product-grid,.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.article-card,.product-card,.video-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}.article-card img,.product-card img,.video-card img{width:100%;height:150px;object-fit:cover;background:#dff5f7}.article-body,.product-body,.video-body{padding:17px}.meta{display:flex;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:12px}.article-body h3,.product-body h3,.video-body h3{margin:8px 0;font-size:17px}.article-body p,.product-body p,.video-body p{color:var(--muted);font-size:14px;margin:0 0 12px}.read-link{color:var(--teal);font-weight:750;font-size:13px}.faq{max-width:820px;margin:auto}.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin:10px 0;padding:14px 18px}.faq summary{cursor:pointer;font-weight:750;color:var(--brand)}.faq details p{color:var(--muted);font-size:14px}.cta{background:linear-gradient(120deg,var(--brand),#087caa);border-radius:24px;color:#fff;text-align:center;padding:48px 20px}.cta h2{margin:0 0 8px}.cta p{margin:0 auto 20px;color:#d5f5fa}.cta .btn-light{border:0}
    .footer{background:#10202b;color:#c4d7dc;padding:52px 0 20px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}.footer h3{color:#fff;font-size:15px;margin:0 0 12px}.footer p,.footer a{font-size:13px;color:#aac1c7}.footer a{display:block;padding:3px 0}.footer a:hover{color:#73e0e4}.footer-brand strong{font-size:20px;color:#fff}.footer-bottom{border-top:1px solid #2b4650;margin-top:32px;padding-top:16px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;font-size:12px}
    @media(max-width:980px){.main-nav{display:none}.hamburger{display:block}.header-btns{margin-left:auto}.mega-grid{grid-template-columns:repeat(2,1fr)}.path-steps{grid-template-columns:repeat(5,160px);overflow-x:auto;padding-bottom:10px}.path-board:before{left:80px;right:80px;width:720px}.cards,.article-grid,.product-grid,.video-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:620px){.container{width:min(100% - 28px,1180px)}.topbar .container{align-items:flex-start;padding:7px 0;flex-direction:column;gap:2px}.topbar-links{gap:10px}.member-btn{display:none}.hero{padding-top:48px}.hero h1{font-size:38px}.hero-intro p{font-size:15px}.path-board{margin-top:40px;padding:30px 12px 18px}.cards,.article-grid,.product-grid,.video-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:22px}.footer-brand{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:5px}}