:root{--主题色:#0B3D91;--深色:#17352d;--苔绿:#52745d;--岩灰:#64716b;--雾白:#f4f6f1;--线:#dfe6df;--阴影:0 14px 35px rgba(20,48,37,.09)}
    *{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;color:#25352e;background:#f7f9f5;line-height:1.7}a{color:inherit;text-decoration:none}.container{width:min(1180px,calc(100% - 40px));margin:auto}
    .topbar{background:#17352d;color:#dce9df;font-size:13px}.topbar .container{height:36px;display:flex;align-items:center;justify-content:space-between}.topbar-right{display:flex;gap:20px}.topbar a:hover{color:#fff}
    .header{height:76px;background:#fff;border-bottom:1px solid #e9eee9;position:relative;z-index:20}.header-inner{height:100%;display:flex;align-items:center;gap:35px}.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:#17352d;white-space:nowrap}.logo img{width:34px;height:34px;object-fit:contain}.main-nav{flex:1}.nav-list{display:flex;align-items:stretch;justify-content:center;gap:4px;list-style:none;margin:0;padding:0}.nav-item{position:relative}.nav-link{display:block;padding:25px 14px;font-size:14px;color:#33443b}.nav-link:hover,.nav-item:focus-within>.nav-link{color:var(--主题色)}.has-arrow:after{content:"⌄";font-size:12px;margin-left:5px;color:#87928b}.dropdown-panel,.mega-menu{position:absolute;top:100%;left:50%;transform:translateX(-50%);width:310px;padding:20px;background:#fff;border:1px solid #e4ebe4;border-radius:0 0 12px 12px;box-shadow:var(--阴影);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.mega-menu{width:620px}.dropdown-panel:before,.mega-menu:before{content:"";position:absolute;left:0;right:0;top:-10px;height:10px}.nav-item:hover>.dropdown-panel,.nav-item:hover>.mega-menu,.nav-item:focus-within>.dropdown-panel,.nav-item:focus-within>.mega-menu{opacity:1;visibility:visible;pointer-events:auto}.menu-title{font-size:13px;font-weight:800;color:var(--苔绿);margin:0 0 12px}.menu-list{display:grid;gap:8px}.menu-list a{font-size:13px;padding:5px 0;border-bottom:1px solid #edf1ed}.mega-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.broker-mini,.video-mini,.tool-mini,.product-mini{display:flex;gap:9px;align-items:center;padding:8px 0;border-bottom:1px solid #edf1ed;font-size:12px}.broker-mini img,.video-mini img,.product-mini img{width:36px;height:30px;object-fit:contain;border-radius:5px;background:#f3f6f2}.tool-mini img{width:27px;height:27px;object-fit:contain}.mega-footer{display:block;margin-top:14px;color:var(--主题色);font-size:13px;font-weight:700}.header-btns{display:flex;align-items:center;gap:9px;white-space:nowrap}.member-btn,.open-btn{padding:8px 13px;border-radius:6px;font-size:13px}.member-btn{color:var(--主题色);border:1px solid #cbd9ed}.open-btn{background:var(--主题色);color:#fff}.hamburger{display:none;border:0;background:transparent;padding:8px;cursor:pointer}.hamburger span{display:block;width:24px;height:2px;background:#29473a;margin:5px 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{display:none;position:fixed;inset:0;background:rgba(12,28,21,.45);z-index:40}.drawer-overlay.open{display:block}.mobile-drawer{position:fixed;top:0;right:-340px;width:min(340px,88vw);height:100vh;background:#fff;z-index:50;transition:right .25s;overflow:auto}.mobile-drawer.open{right:0}.drawer-head{height:70px;display:flex;align-items:center;gap:14px;padding:0 20px;border-bottom:1px solid var(--线);font-weight:700}.drawer-head a{margin-left:auto;color:var(--主题色);font-size:14px}.drawer-close{border:0;background:none;font-size:30px;color:#66736c;cursor:pointer}.drawer-menu{padding:12px 20px}.drawer-link,.drawer-toggle{display:block;width:100%;padding:14px 0;border:0;border-bottom:1px solid #edf1ed;background:none;text-align:left;font-size:15px;color:#30453a}.drawer-toggle{cursor:pointer}.drawer-toggle:after{content:"＋";float:right}.drawer-toggle.active:after{content:"－"}.drawer-submenu{display:none;padding:4px 0 8px 14px}.drawer-submenu.open{display:block}.drawer-submenu a{display:block;padding:7px 0;color:#68766e;font-size:13px}
    .footer{margin-top:70px;background:#17352d;color:#dce8df;padding:45px 0 18px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:38px}.footer-brand{font-size:20px;font-weight:800;color:#fff;margin-bottom:12px}.footer p{margin:6px 0;color:#aebfb3;font-size:13px}.footer h3{font-size:14px;color:#fff;margin:0 0 13px}.footer-grid>div>a{display:block;color:#b9c9bd;font-size:13px;margin:6px 0}.footer-grid>div>a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.15);margin-top:32px;padding-top:16px;display:flex;justify-content:space-between;gap:20px;color:#99ada0;font-size:12px}
    .category-page{padding:54px 0 10px}.category-head{text-align:center;max-width:760px;margin:0 auto 38px}.eyebrow{display:inline-block;color:var(--苔绿);font-size:13px;font-weight:800;letter-spacing:2px;margin-bottom:10px}.category-head h1{margin:0;color:#1c392f;font-size:clamp(30px,4vw,48px);line-height:1.2}.category-head p{margin:16px 0 0;color:#68766e;font-size:15px}.article-list{display:grid;gap:20px;max-width:1000px;margin:0 auto}.article-card{display:grid;grid-template-columns:300px 1fr;background:#fff;border:1px solid #e5ebe5;border-radius:14px;overflow:hidden;box-shadow:0 6px 20px rgba(24,57,41,.045)}.article-cover{min-height:220px;background:#e8eee8}.article-cover img{width:100%;height:100%;min-height:220px;display:block;object-fit:cover}.article-body{padding:23px 27px}.article-channel{display:inline-block;color:var(--苔绿);font-size:12px;font-weight:700;margin-bottom:8px}.article-body h2{font-size:22px;line-height:1.4;margin:0 0 10px;color:#203c31}.article-summary{color:#67766d;font-size:14px;display:block;min-height:48px;margin:0 0 15px}.article-meta{display:flex;flex-wrap:wrap;gap:12px;color:#89958e;font-size:12px;margin-bottom:14px}.article-tags{color:#63786b;font-size:12px;min-height:20px}.read-more{display:inline-block;margin-top:15px;padding:7px 15px;border:1px solid #bdd1c2;border-radius:5px;color:var(--主题色);font-size:13px;font-weight:700}.read-more:hover{background:var(--主题色);color:#fff}.pagination{display:flex;justify-content:center;gap:8px;margin:38px 0 10px;flex-wrap:wrap}.pagination a{min-width:34px;height:34px;padding:5px 10px;text-align:center;border:1px solid #d8e3da;border-radius:5px;color:#587061;font-size:13px}.pagination a.current,.pagination a.active{background:var(--主题色);color:#fff;border-color:var(--主题色)}
    @media(max-width:980px){.main-nav{display:none}.header-inner{justify-content:space-between}.hamburger{display:block}.footer-grid{grid-template-columns:1fr 1fr}.article-card{grid-template-columns:250px 1fr}.mega-menu{display:none}}
    @media(max-width:640px){.container{width:min(100% - 28px,1180px)}.topbar .container{height:auto;min-height:36px;padding:7px 0;align-items:flex-start;gap:8px}.topbar-right{gap:8px;flex-direction:column;text-align:right}.header{height:66px}.header-inner{gap:8px}.logo{font-size:16px}.logo img{width:29px;height:29px}.member-btn{display:none}.category-page{padding-top:38px}.category-head{margin-bottom:28px}.category-head h1{font-size:32px}.article-card{display:block}.article-cover,.article-cover img{height:190px;min-height:190px}.article-body{padding:20px}.article-body h2{font-size:19px}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:6px}}