:root{--blue:#0B3D91;--ink:#111;--paper:#fff;--pink:#ff5b8d;--yellow:#ffd447;--cyan:#55d9d2;--purple:#a98cff;--orange:#ff925c;--line:3px solid var(--ink);--shadow:6px 6px 0 var(--ink)}
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}button{font:inherit}.container{width:min(1180px,calc(100% - 40px));margin:auto}
    .topbar{background:var(--ink);color:#fff;font-size:13px}.topbar .container{display:flex;justify-content:space-between;align-items:center;min-height:34px}.topbar a{color:#fff;margin-left:18px}
    .header{background:#fff;border-bottom:var(--line);position:relative;z-index:20}.header-inner{min-height:78px;display:flex;align-items:center;gap:30px}.logo{display:flex;align-items:center;gap:10px;font-weight:900;font-size:21px;white-space:nowrap}.logo img{width:38px;height:38px;object-fit:contain;border:2px solid var(--ink);background:var(--yellow)}
    .main-nav{flex:1}.nav-list{display:flex;justify-content:flex-end;align-items:center;gap:4px;list-style:none;margin:0;padding:0}.nav-item{position:relative}.nav-link{display:block;padding:24px 12px;font-weight:700;font-size:14px}.nav-link:hover,.nav-link:focus{color:var(--blue);background:#f5f1e8}
    .dropdown-panel,.mega-menu{position:absolute;top:100%;left:50%;transform:translateX(-50%);width:310px;padding:18px;background:#fff;border:var(--line);box-shadow:var(--shadow);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.mega-menu{width:min(760px,90vw);display:grid;grid-template-columns:1fr 1fr;gap:20px}.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;top:-12px;left:0;right:0;height:14px}.panel-title{font-size:12px;color:var(--blue);font-weight:800;margin-bottom:8px}.panel-link{display:block;padding:7px 0;border-bottom:1px dashed #bbb;font-size:14px}.panel-link:hover{color:var(--blue)}.mega-section{min-width:0}.mega-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.mega-card{border:2px solid var(--ink);padding:9px;background:#fff}.mega-card strong{display:block;font-size:13px}.mega-card small{display:block;color:#666;font-size:11px}.mega-footer{display:block;margin-top:10px;color:var(--blue);font-weight:800;font-size:13px}
    .header-btns{display:flex;align-items:center;gap:10px}.member-btn,.open-btn{border:2px solid var(--ink);padding:8px 12px;font-weight:800;font-size:13px}.member-btn{background:var(--yellow)}.open-btn{background:var(--blue);color:#fff}.hamburger{display:none;width:42px;height:38px;background:#fff;border:2px solid var(--ink);padding:7px;cursor:pointer}.hamburger span{display:block;height:3px;background:var(--ink);margin:4px 0;transition:.2s}.hamburger.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}.hamburger.active span:nth-child(2){opacity:0}.hamburger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
    .drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);opacity:0;visibility:hidden;z-index:30;transition:.2s}.drawer-overlay.open{opacity:1;visibility:visible}.mobile-drawer{position:fixed;right:0;top:0;bottom:0;width:min(380px,88vw);background:#fff;border-left:var(--line);z-index:31;transform:translateX(100%);transition:.25s;overflow:auto}.mobile-drawer.open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;gap:10px;padding:18px;border-bottom:var(--line);font-weight:900}.drawer-head>a{margin-left:auto;background:var(--blue);color:#fff;padding:5px 10px}.drawer-close{border:0;background:none;font-size:30px;cursor:pointer;line-height:1}.drawer-menu{padding:10px 18px}.drawer-link,.drawer-toggle{display:block;width:100%;padding:13px 2px;border:0;border-bottom:1px solid #ddd;background:#fff;text-align:left;font-weight:800;cursor:pointer}.drawer-toggle:after{content:"＋";float:right}.drawer-toggle.active:after{content:"－"}.drawer-submenu{max-height:0;overflow:hidden;padding-left:15px;transition:.25s}.drawer-submenu.open{max-height:500px}.drawer-submenu a{display:block;padding:8px 0;color:#555;font-size:14px}
    .hero{padding:70px 0 56px;overflow:hidden;background:#fff}.hero-intro{text-align:center;max-width:850px;margin:auto}.eyebrow{display:inline-block;border:var(--line);background:var(--cyan);padding:5px 14px;font-size:13px;font-weight:900;transform:rotate(-2deg)}.hero h1{font-size:clamp(42px,7vw,84px);line-height:1.04;margin:20px 0 14px;letter-spacing:-3px}.hero h1 em{font-style:normal;color:var(--blue);text-decoration:underline;text-decoration-thickness:5px}.hero-intro p{font-size:18px;max-width:650px;margin:0 auto 24px;color:#444}.hero-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}.primary,.secondary{display:inline-block;border:var(--line);padding:11px 22px;font-weight:900;box-shadow:4px 4px 0 var(--ink)}.primary{background:var(--blue);color:#fff}.secondary{background:var(--yellow)}.primary:hover,.secondary:hover{transform:translate(2px,2px);box-shadow:2px 2px 0 var(--ink)}
    .collage{width:min(1050px,100%);margin:58px auto 0;display:grid;grid-template-columns:1.15fr .8fr 1fr 1fr;grid-template-rows:150px 185px 125px;gap:18px;transform:rotate(-1deg)}.collage-card{border:var(--line);box-shadow:var(--shadow);padding:18px;position:relative;overflow:hidden}.collage-card h3{margin:0 0 8px;font-size:22px;line-height:1.2}.collage-card p{margin:0;font-size:13px}.image-card{grid-column:1/3;grid-row:1/3;background:linear-gradient(135deg,rgba(11,61,145,.1),rgba(255,212,71,.8)),url("{block:home_banner}") center/cover;display:flex;align-items:flex-end;transform:rotate(2deg)}.image-card:after{content:"市场观察 · 01";background:#fff;border:2px solid var(--ink);padding:5px 9px;font-size:12px;font-weight:900}.data-card{grid-column:3;grid-row:1;background:var(--pink);transform:rotate(-3deg);display:flex;flex-direction:column;justify-content:center}.data-card strong{font-size:42px;line-height:1}.text-card{grid-column:4;grid-row:1/3;background:var(--purple);transform:rotate(3deg);padding-top:28px}.text-card:before{content:"✦";position:absolute;right:18px;top:10px;font-size:30px}.icon-card{grid-column:3;grid-row:2;background:var(--yellow);display:flex;align-items:center;gap:14px;transform:rotate(2deg)}.icon-card .symbol{font-size:50px}.quote-card{grid-column:1;grid-row:3;background:var(--cyan);transform:rotate(-3deg)}.mini-card{grid-column:2/4;grid-row:3;background:#f4efe5;transform:rotate(1deg);display:flex;align-items:center;justify-content:space-between}.mini-card .mini-number{font-size:31px;font-weight:900;color:var(--blue)}.sticker{position:absolute;background:var(--orange);border:var(--line);padding:8px 12px;font-weight:900;right:4%;bottom:4%;transform:rotate(7deg);box-shadow:3px 3px 0 var(--ink)}
    .section{padding:75px 0}.section-head{text-align:center;margin-bottom:35px}.section-head h2{font-size:clamp(28px,4vw,48px);margin:0 0 8px}.section-head p{color:#666;margin:0}.section-blue{background:var(--blue);color:#fff}.broker-grid,.tool-grid,.product-grid,.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.info-card,.tool-card,.product-card,.video-card{background:#fff;color:var(--ink);border:var(--line);padding:22px;box-shadow:var(--shadow)}.info-card:nth-child(2){background:var(--yellow)}.info-card:nth-child(3){background:var(--cyan)}.card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.badge{border:2px solid var(--ink);padding:3px 8px;font-size:12px;font-weight:800;background:var(--pink)}.info-card h3,.tool-card h3,.product-card h3,.video-card h3{margin:0 0 8px;font-size:22px}.info-card p,.tool-card p,.product-card p,.video-card p{color:#555;font-size:14px}.text-link{color:var(--blue);font-weight:900}.tool-card img{width:42px;height:42px;object-fit:contain;border:2px solid var(--ink);background:var(--yellow);padding:5px}.product-card img,.video-card img{width:100%;height:135px;object-fit:cover;border:2px solid var(--ink);margin-bottom:12px}.article-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.article-item{display:grid;grid-template-columns:145px 1fr;gap:16px;border:var(--line);padding:14px;background:#fff}.article-item img{width:145px;height:120px;object-fit:cover;border:2px solid var(--ink)}.article-item h3{font-size:18px;line-height:1.3;margin:4px 0}.meta{font-size:12px;color:#777}.faq-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.faq{border-top:var(--line);padding-top:14px}.faq h3{font-size:18px;margin:0 0 7px}.cta{text-align:center;background:var(--yellow);border-top:var(--line);border-bottom:var(--line)}.cta h2{font-size:40px;margin:0 0 18px}
    .footer{background:var(--ink);color:#fff;padding:55px 0 20px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}.footer h3{margin:0 0 13px;color:var(--yellow)}.footer p,.footer a{font-size:13px;color:#ddd}.footer a{display:block;margin:7px 0}.footer-brand{font-size:22px;font-weight:900;color:#fff!important}.footer-bottom{border-top:1px solid #555;margin-top:35px;padding-top:16px;font-size:12px;color:#aaa}
    @media(max-width:900px){.main-nav{display:none}.hamburger{display:block}.header-inner{justify-content:space-between}.header-btns{margin-left:auto}.mega-menu{display:none}.collage{grid-template-columns:1fr 1fr;grid-template-rows:170px 150px 150px 120px}.image-card{grid-column:1/3;grid-row:1/3}.data-card{grid-column:1;grid-row:3}.icon-card{grid-column:2;grid-row:3}.text-card{grid-column:1;grid-row:4}.quote-card{grid-column:2;grid-row:4}.mini-card{display:none}.broker-grid,.tool-grid,.product-grid,.video-grid,.faq-grid{grid-template-columns:1fr 1fr}.article-list{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}}
    @media(max-width:560px){.topbar .container{display:block;padding:6px 0}.topbar a{margin:0 10px 0 0}.header-btns .member-btn{display:none}.container{width:min(100% - 28px,1180px)}.hero{padding-top:48px}.hero h1{letter-spacing:-1px}.collage{gap:10px;margin-top:38px;transform:none}.collage-card{padding:13px;box-shadow:4px 4px 0 var(--ink)}.collage-card h3{font-size:17px}.data-card strong{font-size:32px}.icon-card .symbol{font-size:34px}.broker-grid,.tool-grid,.product-grid,.video-grid,.faq-grid{grid-template-columns:1fr}.section{padding:52px 0}.footer-grid{grid-template-columns:1fr}.article-item{grid-template-columns:1fr}.article-item img{width:100%;height:170px}}