:root{
      --brand:#0B3D91;
      --ink:#17151d;
      --muted:#716d79;
      --paper:#f7f5f3;
      --line:#e8e4e8;
      --purple:#332446;
      --purple-deep:#17121f;
      --white:#fff;
      --shadow:0 18px 60px rgba(24,17,34,.12);
      --radius:18px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"Noto Sans HK","PingFang HK","Microsoft JhengHei",Arial,sans-serif;line-height:1.65}
    a{color:inherit;text-decoration:none}
    button{font:inherit}
    img{max-width:100%;display:block}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .topbar{background:#111018;color:#d9d5df;font-size:13px}
    .topbar-inner{min-height:36px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .topbar a{color:#eeeaf2}
    .topbar-contact{display:flex;gap:22px;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:30px}
    .logo{display:flex;align-items:center;gap:10px;font-weight:800;white-space:nowrap;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:flex;align-items:center;gap:6px;padding:28px 12px;font-size:14px;font-weight:650;white-space:nowrap}
    .nav-link:hover,.nav-link:focus-visible{color:var(--brand)}
    .has-arrow:after{content:"";width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);margin-top:-4px}
    .dropdown-panel,.mega-menu{position:absolute;top:calc(100% - 1px);left:50%;transform:translateX(-50%) translateY(8px);opacity:0;visibility:hidden;pointer-events:none;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:0 0 16px 16px;padding:20px;transition:.2s;min-width:300px}
    .mega-menu{width:min(900px,calc(100vw - 30px));padding:24px}
    .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;transform:translateX(-50%) translateY(0)}
    .dropdown-panel:before,.mega-menu:before{content:"";position:absolute;left:0;right:0;height:12px;top:-12px}
    .dropdown-list{display:grid;gap:8px}
    .dropdown-list a,.mega-footer{padding:9px 10px;border-radius:9px;font-size:13px}
    .dropdown-list a:hover,.mega-footer:hover{background:#f1f4fa;color:var(--brand)}
    .mega-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
    .mega-heading{grid-column:1/-1;margin:0 0 4px;color:var(--brand);font-size:12px;letter-spacing:.12em;text-transform:uppercase}
    .mega-card{display:flex;gap:10px;padding:11px;border:1px solid var(--line);border-radius:12px;min-width:0}
    .mega-card:hover{border-color:#9caed0;background:#f7f9fd}
    .mega-card img{width:34px;height:34px;object-fit:cover;border-radius:8px;background:#eef1f6;flex:none}
    .mega-card strong,.mega-card span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
    .mega-card strong{font-size:13px}.mega-card span{font-size:11px;color:var(--muted)}
    .mega-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
    .mega-links a{font-size:12px;color:var(--muted);padding:6px 9px;background:#f5f4f7;border-radius:99px}
    .mega-footer{display:block;margin-top:14px;text-align:center;background:#f5f7fb;color:var(--brand)}
    .header-btns{display:flex;align-items:center;gap:9px}
    .member-btn,.open-btn{border-radius:9px;padding:9px 13px;font-size:13px;white-space:nowrap}
    .member-btn{color:var(--brand);border:1px solid #cbd5e8}.open-btn{background:var(--brand);color:#fff}
    .hamburger{display:none;border:0;background:none;padding:8px;cursor:pointer}
    .hamburger span{display:block;width:23px;height:2px;background:var(--ink);margin:5px 0;transition:.2s}
    .drawer-overlay{display:none;position:fixed;inset:0;background:rgba(14,10,20,.48);z-index:50}
    .drawer-overlay.open{display:block}
    .mobile-drawer{position:fixed;z-index:51;right:0;top:0;width:min(360px,88vw);height:100vh;background:#fff;transform:translateX(105%);transition:.25s;overflow:auto;box-shadow:-15px 0 40px rgba(0,0,0,.18)}
    .mobile-drawer.open{transform:translateX(0)}
    .drawer-head{display:flex;align-items:center;gap:10px;padding:20px;border-bottom:1px solid var(--line);font-weight:700}
    .drawer-head>a{margin-left:auto;color:var(--brand);font-size:13px}.drawer-close{border:0;background:none;font-size:28px;cursor:pointer;color:var(--muted)}
    .drawer-menu{padding:12px 20px 30px}.drawer-link,.drawer-toggle{display:block;width:100%;padding:13px 0;border:0;border-bottom:1px solid #eee;background:none;text-align:left;font-weight:650;cursor:pointer}
    .drawer-group .drawer-toggle:after{content:"+";float:right;color:var(--muted);font-size:20px}.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:8px 0;color:var(--muted);font-size:14px}
    .hero{min-height:680px;display:grid;place-items:center;padding:70px 20px;background-color:var(--purple-deep);background-image:linear-gradient(135deg,rgba(20,12,31,.9),rgba(51,36,70,.42)),url("https://images.unsplash.com/photo-1639762681057-408e52192e55?auto=format&fit=crop&w=2200&q=85");background-position:center;background-size:cover;color:#fff;position:relative;overflow:hidden}
    .hero:after{content:"";position:absolute;width:620px;height:620px;border:1px solid rgba(255,255,255,.15);border-radius:50%;right:-180px;top:-200px;box-shadow:0 0 0 55px rgba(255,255,255,.035),0 0 0 110px rgba(255,255,255,.025)}
    .hero-layout-03 .glass-panel{position:relative;z-index:1;width:min(750px,100%);padding:52px 58px 30px;text-align:center;border:1px solid rgba(255,255,255,.25);border-radius:28px;background:rgba(27,19,38,.56);backdrop-filter:blur(18px);box-shadow:0 30px 100px rgba(0,0,0,.34)}
    .eyebrow{display:inline-flex;gap:8px;align-items:center;color:#ddd2e9;font-size:12px;letter-spacing:.18em;text-transform:uppercase}
    .eyebrow:before{content:"";width:24px;height:1px;background:#cbb5df}
    .hero h1{font-size:clamp(38px,6vw,76px);line-height:1.08;letter-spacing:-.045em;margin:22px 0 18px}
    .hero p{max-width:580px;margin:0 auto;color:#e1dce5;font-size:17px}
    .hero-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin:30px 0 22px}
    .btn{display:inline-flex;justify-content:center;align-items:center;min-height:46px;padding:0 20px;border-radius:9px;font-weight:700;font-size:14px;border:1px solid transparent}
    .btn-primary{background:#fff;color:var(--purple)}.btn-ghost{border-color:rgba(255,255,255,.4);color:#fff}
    .hero-tags{display:flex;justify-content:center;flex-wrap:wrap;gap:8px}
    .hero-tags span{padding:5px 11px;border:1px solid rgba(255,255,255,.2);border-radius:99px;color:#ddd4e6;font-size:12px}
    .hero-stats{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(255,255,255,.18);margin-top:34px;padding-top:23px;text-align:left}
    .hero-stat{padding:0 18px;border-right:1px solid rgba(255,255,255,.15)}.hero-stat:first-child{padding-left:0}.hero-stat:last-child{border:0}
    .hero-stat strong{display:block;font-size:24px;color:#fff}.hero-stat span{font-size:12px;color:#bdb3c9}
    section.content-section{padding:88px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:28px}.section-head h2{margin:0;font-size:32px;letter-spacing:-.03em}.section-head p{margin:0;color:var(--muted);max-width:520px}
    .text-link{color:var(--brand);font-size:14px;font-weight:700;white-space:nowrap}
    .broker-grid,.tool-grid,.product-grid,.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .surface-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:0 8px 28px rgba(25,20,35,.04)}
    .surface-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);transition:.2s}
    .broker-card{display:flex;gap:15px;align-items:flex-start}.broker-card img{width:48px;height:48px;border-radius:12px;object-fit:cover;background:#edf1f8}.broker-card h3{margin:0 0 5px;font-size:17px}.broker-card p{margin:0;color:var(--muted);font-size:13px}.rating{color:#b17413;font-size:13px;margin-top:10px}
    .article-section{background:#efedf0}.article-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.article-card{display:grid;grid-template-columns:150px 1fr;gap:18px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:12px}.article-card img{width:150px;height:130px;border-radius:10px;object-fit:cover}.article-card h3{font-size:17px;line-height:1.35;margin:4px 0 7px}.article-card p{font-size:13px;color:var(--muted);margin:0 0 10px}.meta{font-size:11px;color:#88818d}.article-label{color:var(--brand);font-size:11px}
    .tool-grid{grid-template-columns:repeat(3,1fr)}.tool-card{display:flex;gap:15px}.tool-card img{width:42px;height:42px;border-radius:10px;object-fit:cover}.tool-card h3{font-size:16px;margin:0 0 5px}.tool-card p{margin:0;color:var(--muted);font-size:13px}
    .product-grid{grid-template-columns:repeat(3,1fr)}.product-card img{width:100%;height:150px;border-radius:11px;object-fit:cover;margin-bottom:14px}.product-card h3{margin:0 0 6px;font-size:17px}.product-card p{margin:0;color:var(--muted);font-size:13px}
    .video-grid{grid-template-columns:repeat(3,1fr)}.video-card{overflow:hidden;padding:0}.video-card img{height:175px;width:100%;object-fit:cover}.video-card-body{padding:16px}.video-card h3{font-size:16px;margin:0 0 5px}.video-card p{font-size:13px;color:var(--muted);margin:0}
    .faq-wrap{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq-wrap details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:17px 20px}.faq-wrap summary{cursor:pointer;font-weight:700}.faq-wrap p{color:var(--muted);font-size:14px;margin:12px 0 0}
    .footer{background:#15121b;color:#c8c2cf;padding:58px 0 22px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:38px}.footer h3{color:#fff;font-size:14px;margin:0 0 15px}.footer p{font-size:13px;color:#aaa2b2;margin:10px 0}.footer a{display:block;font-size:13px;color:#aaa2b2;margin:8px 0}.footer a:hover{color:#fff}.footer-brand strong{color:#fff;font-size:20px}.footer-bottom{border-top:1px solid #312c37;margin-top:38px;padding-top:18px;font-size:12px;color:#88818e;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:760px){.container{width:min(100% - 28px,600px)}.topbar-inner{padding:7px 0;display:block}.topbar-contact{gap:10px}.header-inner{height:68px;gap:10px}.member-btn{display:none}.hero{min-height:650px;padding:45px 14px}.hero-layout-03 .glass-panel{padding:38px 20px 24px}.hero p{font-size:15px}.hero-stats{gap:8px}.hero-stat{padding:0 8px}.hero-stat strong{font-size:18px}.hero-stat span{font-size:10px}.content-section{padding:60px 0!important}.section-head{display:block}.section-head h2{font-size:27px;margin-bottom:8px}.section-head .text-link{display:inline-block;margin-top:14px}.broker-grid,.tool-grid,.product-grid,.video-grid,.article-list,.faq-wrap{grid-template-columns:1fr}.article-card{grid-template-columns:105px 1fr}.article-card img{width:105px;height:112px}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-brand{grid-column:1/-1}.mega-grid{grid-template-columns:1fr}}