:root{
      --theme:#0B3D91;
      --ink:#101a32;
      --muted:#65708a;
      --line:#e3e8f2;
      --paper:#f6f8fc;
      --sun:#ffd568;
      --orange:#ef8758;
      --purple:#6f4c8c;
      --shadow:0 18px 50px rgba(16,30,65,.12);
      --radius:18px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--ink);background:#fff;font-family:system-ui,-apple-system,"Noto Sans TC","Microsoft JhengHei",sans-serif;line-height:1.7}
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .topbar{background:#081127;color:#dce4f6;font-size:13px}
    .topbar .container{min-height:36px;display:flex;align-items:center;justify-content:space-between;gap:18px}
    .topbar-links{display:flex;gap:18px;flex-wrap:wrap}
    .header{position:relative;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line)}
    .header-inner{height:78px;display:flex;align-items:center;gap:28px}
    .logo{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:800;white-space:nowrap;color:var(--theme)}
    .logo img{width:34px;height:34px;object-fit:contain}
    .main-nav{margin-left:auto}
    .nav-list{display:flex;align-items:center;gap:5px;list-style:none;margin:0;padding:0}
    .nav-item{position:relative}
    .nav-link{display:flex;align-items:center;gap:5px;padding:25px 11px;font-size:14px;font-weight:700;white-space:nowrap}
    .nav-link:hover,.nav-link:focus{color:var(--theme)}
    .has-arrow:after{content:"⌄";font-size:13px}
    .dropdown-panel,.mega-menu{position:absolute;top:calc(100% - 1px);left:50%;transform:translateX(-50%);width:330px;padding:18px;background:#fff;border:1px solid var(--line);border-radius:0 0 16px 16px;box-shadow:var(--shadow);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}
    .mega-menu{width:min(760px,90vw)}
    .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:before,.mega-menu:before{content:"";position:absolute;left:0;right:0;top:-12px;height:12px}
    .panel-title{font-size:12px;color:var(--muted);margin:0 0 10px;font-weight:700}
    .panel-list{display:grid;gap:8px}
    .panel-list a{padding:8px 10px;border-radius:9px;font-size:14px}
    .panel-list a:hover{background:#f0f4fb;color:var(--theme)}
    .mega-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
    .mega-card{padding:12px;border:1px solid var(--line);border-radius:12px;background:#fbfcff}
    .mega-card img{width:30px;height:30px;object-fit:contain;margin-bottom:5px}
    .mega-card strong{display:block;font-size:13px}
    .mega-card small{display:block;color:var(--muted);font-size:11px;line-height:1.5}
    .mega-footer{display:block;text-align:right;color:var(--theme);font-weight:700;font-size:13px;margin-top:12px}
    .header-btns{display:flex;align-items:center;gap:10px}
    .member-btn,.open-btn{border:0;border-radius:999px;padding:9px 15px;font-size:13px;font-weight:700;cursor:pointer}
    .member-btn{background:#eaf0fb;color:var(--theme)}
    .open-btn{background:var(--theme);color:#fff}
    .hamburger{display:none;border:0;background:none;padding:8px;cursor:pointer}
    .hamburger span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;transition:.2s}
    .hamburger.active span:first-child{transform:translateY(7px) rotate(45deg)}
    .hamburger.active span:nth-child(2){opacity:0}
    .hamburger.active span:last-child{transform:translateY(-7px) rotate(-45deg)}
    .drawer-overlay{position:fixed;inset:0;background:rgba(5,13,30,.48);opacity:0;visibility:hidden;z-index:40;transition:.25s}
    .drawer-overlay.open{opacity:1;visibility:visible}
    .mobile-drawer{position:fixed;z-index:41;top:0;right:-390px;width:min(390px,88vw);height:100vh;background:#fff;box-shadow:-15px 0 40px rgba(0,0,0,.18);transition:.3s;overflow:auto}
    .mobile-drawer.open{right:0}
    .drawer-head{display:flex;align-items:center;gap:12px;padding:20px;border-bottom:1px solid var(--line);font-weight:700}
    .drawer-head>a{margin-left:auto;color:var(--theme)}
    .drawer-close{border:0;background:none;font-size:28px;line-height:1;cursor:pointer}
    .drawer-menu{padding:12px 20px 30px}
    .drawer-link,.drawer-toggle{display:block;width:100%;padding:13px 0;border:0;border-bottom:1px solid var(--line);background:none;text-align:left;font-weight:700;color:var(--ink);cursor:pointer}
    .drawer-toggle:after{content:"＋";float:right;color:var(--theme)}
    .drawer-toggle.active:after{content:"－"}
    .drawer-submenu{display:none;padding:5px 0 8px 14px}
    .drawer-submenu.open{display:block}
    .drawer-submenu a{display:block;padding:7px 0;color:var(--muted);font-size:14px}
    .hero-layout-50{position:relative;overflow:hidden;color:#fff;background:linear-gradient(155deg,#ef8758 0%,#9c526e 43%,#38234f 100%);padding:78px 0 0}
    .hero-layout-50:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 12% 20%,rgba(255,218,155,.5),transparent 22%),linear-gradient(transparent 72%,rgba(10,10,22,.18));pointer-events:none}
    .hero-copy{position:relative;z-index:1;text-align:center;width:min(850px,calc(100% - 40px));margin:auto}
    .eyebrow{display:inline-flex;padding:6px 13px;border:1px solid rgba(255,255,255,.45);border-radius:999px;font-size:12px;letter-spacing:.08em}
    .hero-copy h1{font-size:clamp(38px,6vw,78px);line-height:1.12;margin:20px 0 12px;letter-spacing:-.04em}
    .hero-copy p{max-width:680px;margin:0 auto;color:#fff1e7;font-size:18px}
    .hero-actions{display:flex;justify-content:center;gap:12px;margin:26px 0 34px;flex-wrap:wrap}
    .hero-actions a{padding:11px 22px;border-radius:999px;font-weight:800;background:var(--sun);color:#34233b}
    .hero-actions a.secondary{border:1px solid rgba(255,255,255,.55);background:transparent;color:#fff}
    .skyline-wrap{position:relative;height:365px;max-width:1200px;margin:auto}
    .metric-line{position:absolute;left:5%;right:5%;top:105px;width:90%;height:170px;z-index:2;overflow:visible}
    .metric-line polyline{fill:none;stroke:var(--sun);stroke-width:4;stroke-linecap:round;stroke-linejoin:round}
    .metric-line circle{fill:var(--sun);stroke:#fff4b0;stroke-width:3}
    .metric-label{position:absolute;z-index:3;top:75px;right:9%;padding:7px 11px;border-radius:9px;background:rgba(20,12,38,.65);font-size:12px;color:var(--sun)}
    .skyline{position:absolute;bottom:0;left:0;right:0;height:245px;background:#0d1220;clip-path:polygon(0 100%,0 57%,4% 57%,4% 42%,8% 42%,8% 67%,12% 67%,12% 29%,16% 29%,16% 52%,20% 52%,20% 12%,25% 12%,25% 46%,29% 46%,29% 34%,34% 34%,34% 60%,39% 60%,39% 22%,44% 22%,44% 48%,49% 48%,49% 9%,54% 9%,54% 55%,59% 55%,59% 31%,64% 31%,64% 65%,68% 65%,68% 18%,73% 18%,73% 44%,78% 44%,78% 27%,83% 27%,83% 59%,88% 59%,88% 37%,93% 37%,93% 53%,100% 53%,100% 100%);z-index:1}
    .windows{position:absolute;z-index:2;left:4%;right:4%;bottom:22px;height:180px;background-image:radial-gradient(circle,var(--sun) 0 2px,transparent 3px);background-size:34px 28px;opacity:.9;mask-image:linear-gradient(to top,#000,transparent)}
    .skyline-caption{position:absolute;bottom:16px;left:20px;z-index:4;color:#9ea8c0;font-size:11px}
    .city-entry{position:absolute;bottom:0;left:50%;transform:translateX(-50%);z-index:5;display:flex;justify-content:center;gap:8px;width:94%;flex-wrap:wrap}
    .city-entry a{padding:8px 15px;border:1px solid rgba(255,213,104,.8);background:#211b2d;color:var(--sun);font-size:12px;font-weight:800;box-shadow:0 5px 15px rgba(0,0,0,.25)}
    .section{padding:82px 0}
    .section-head{text-align:center;max-width:700px;margin:0 auto 34px}
    .section-head h2{font-size:clamp(27px,4vw,42px);line-height:1.2;margin:0 0 10px}
    .section-head p{margin:0;color:var(--muted)}
    .trust-strip{background:var(--paper);padding:18px 0}
    .trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;text-align:center}
    .trust-grid strong{display:block;font-size:25px;color:var(--theme)}
    .trust-grid span{font-size:12px;color:var(--muted)}
    .broker-grid,.tool-grid,.product-grid,.video-grid,.faq-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .card{border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:#fff;box-shadow:0 8px 25px rgba(20,42,82,.05)}
    .card:hover{transform:translateY(-3px);box-shadow:var(--shadow);transition:.2s}
    .card h3{margin:8px 0;font-size:19px}
    .card p{color:var(--muted);font-size:14px;margin:0 0 14px}
    .card-link{color:var(--theme);font-weight:800;font-size:13px}
    .broker-mark{width:44px;height:44px;display:grid;place-items:center;border-radius:12px;background:#edf3ff;color:var(--theme);font-weight:900}
    .rating{color:#e19a18;font-size:13px}
    .tool-icon{width:42px;height:42px;object-fit:contain}
    .product-card{overflow:hidden;padding:0}
    .product-card img{height:150px;width:100%;object-fit:cover;background:#edf1f8}
    .product-card .card-content{padding:19px}
    .video-grid{grid-template-columns:repeat(3,1fr)}
    .video-card{padding:0;overflow:hidden}
    .video-card img{height:150px;width:100%;object-fit:cover;background:#202a42}
    .video-card .card-content{padding:17px}
    .faq-grid{grid-template-columns:repeat(2,1fr)}
    .faq-item{border-bottom:1px solid var(--line);padding:17px 0}
    .faq-item h3{font-size:16px;margin:0 0 6px}
    .faq-item p{margin:0;color:var(--muted);font-size:14px}
    .cta{background:linear-gradient(120deg,#0b3d91,#183d74);color:#fff;text-align:center;padding:70px 20px}
    .cta h2{margin:0 0 10px;font-size:34px}
    .cta p{color:#d9e6ff}
    .cta a{display:inline-block;margin-top:16px;background:var(--sun);color:#19213b;border-radius:999px;padding:11px 24px;font-weight:800}
    .footer{background:#081127;color:#ccd6e9;padding:55px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:30px}
    .footer h3{color:#fff;font-size:15px;margin:0 0 13px}
    .footer p,.footer a{color:#aebbd3;font-size:13px}
    .footer a{display:block;margin:7px 0}
    .footer a:hover{color:#fff}
    .footer-brand strong{font-size:21px;color:#fff}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:32px;padding-top:18px;font-size:12px;color:#8f9db8;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}
    @media(max-width:1050px){
      .main-nav{display:none}
      .hamburger{display:block}
      .header-btns{margin-left:auto}
      .mega-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:720px){
      .container{width:min(100% - 28px,600px)}
      .topbar .container{padding:7px 0;align-items:flex-start;flex-direction:column;gap:0}
      .topbar-links{gap:10px}
      .header-inner{height:68px;gap:10px}
      .member-btn{display:none}
      .open-btn{padding:8px 12px}
      .hero-layout-50{padding-top:56px}
      .hero-copy p{font-size:15px}
      .skyline-wrap{height:300px}
      .skyline{height:195px}
      .metric-line{top:85px}
      .metric-label{top:54px;right:5%}
      .city-entry a{padding:6px 9px;font-size:10px}
      .section{padding:55px 0}
      .trust-grid{grid-template-columns:repeat(2,1fr);gap:14px}
      .broker-grid,.tool-grid,.product-grid,.video-grid,.faq-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-brand{grid-column:1/-1}
      .footer-bottom{display:block}
    }