:root{--theme:#0B3D91;--ink:#14213d;--muted:#68758b;--line:#e3e9f2;--soft:#f5f8fc;--white:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 40px));margin:auto}
.topbar{background:#0d1d39;color:#dbe6f7;font-size:13px}.topbar .container{min-height:36px;display:flex;align-items:center;justify-content:space-between;gap:20px}.topbar a{margin-left:20px;color:#dbe6f7}
.header{position:relative;z-index:20;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 4px 18px #0b3d9110}.header-inner{min-height:76px;display:flex;align-items:center;gap:28px}.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:var(--theme);white-space:nowrap}.logo img{width:38px;height:38px;object-fit:contain}.main-nav{flex:1}.nav-list{display:flex;justify-content:center;align-items:stretch;gap:4px;list-style:none;margin:0;padding:0}.nav-item{position:relative}.nav-link{display:block;padding:25px 13px;font-size:15px;white-space:nowrap}.has-arrow:after{content:"⌄";font-size:12px;margin-left:6px}.nav-item:hover>.dropdown-panel,.nav-item:focus-within>.dropdown-panel,.nav-item:hover>.mega-menu,.nav-item:focus-within>.mega-menu{display:block}
.dropdown-panel,.mega-menu{display:none;position:absolute;top:100%;left:50%;transform:translateX(-50%);width:340px;padding:20px;background:#fff;border:1px solid var(--line);border-radius:0 0 14px 14px;box-shadow:0 18px 40px #12264d20}.mega-menu{width:560px}.dropdown-panel:before,.mega-menu:before{content:"";position:absolute;top:-10px;left:0;right:0;height:12px}.panel-title{margin:0 0 12px;color:var(--theme);font-weight:800}.panel-list{display:grid;gap:8px}.panel-list a{padding:7px 0;border-bottom:1px solid var(--line);font-size:14px}.mega-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.mega-card{display:block;padding:11px;border:1px solid var(--line);border-radius:10px;background:#fbfcfe}.mega-card strong{display:flex;align-items:center;gap:7px;font-size:14px}.mega-card strong img{width:25px;height:25px;object-fit:contain}.mega-card small{display:block;color:var(--muted);font-size:12px;margin-top:3px;line-height:1.5}.mega-footer{display:inline-block;margin-top:14px;color:var(--theme);font-size:14px;font-weight:700}
.header-btns{display:flex;align-items:center;gap:10px;white-space:nowrap}.member-btn{color:var(--theme);font-size:14px}.open-btn{background:var(--theme);color:#fff;border-radius:7px;padding:9px 15px;font-size:14px}.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}
.drawer-overlay{display:none}.mobile-drawer{display:none}.footer{margin-top:70px;background:#0d1d39;color:#cbd8ea;padding:48px 0 20px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}.footer strong{color:#fff;font-size:20px}.footer h3{font-size:15px;color:#fff;margin:0 0 12px}.footer p{font-size:13px;color:#aebdd2}.footer-grid>div:not(:first-child) a{display:block;font-size:13px;margin:7px 0;color:#cbd8ea}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #ffffff20;margin-top:35px;padding-top:18px;font-size:12px;color:#9eafc7}
.productlist-main{padding:0 0 20px}.page-hero{background:linear-gradient(135deg,#edf4ff,#fff);padding:72px 0 58px;border-bottom:1px solid var(--line)}.eyebrow{color:var(--theme);font-size:13px;font-weight:800;letter-spacing:.12em}.page-hero h1{font-size:clamp(32px,5vw,58px);line-height:1.15;margin:12px 0 15px;color:#102853}.page-hero p{max-width:700px;margin:0;color:var(--muted);font-size:16px}.category-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:25px 0;border-bottom:1px solid var(--line)}.category-bar strong{margin-right:8px}.category-bar a{border:1px solid #cfd9e8;border-radius:999px;padding:7px 15px;font-size:13px;background:#fff}.category-bar a:hover{color:#fff;background:var(--theme);border-color:var(--theme)}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;padding:35px 0}.product-card{display:flex;flex-direction:column;min-height:350px;border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden;box-shadow:0 8px 24px #163a7010;transition:.25s}.product-card:hover{transform:translateY(-4px);box-shadow:0 14px 32px #163a7020}.product-cover{height:180px;background:#f0f5fc;display:flex;align-items:center;justify-content:center;overflow:hidden}.product-cover img{width:100%;height:100%;object-fit:cover}.product-body{padding:20px;display:flex;flex-direction:column;flex:1}.product-body h2{font-size:19px;margin:0 0 9px;color:#132d5a}.product-body p{font-size:14px;color:var(--muted);margin:0 0 15px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.product-meta{display:flex;justify-content:space-between;gap:10px;margin-top:auto;padding-top:13px;border-top:1px solid var(--line);font-size:12px;color:#7b8799}.product-more{margin-top:14px;color:var(--theme);font-size:14px;font-weight:700}.pagination{display:flex;justify-content:center;gap:8px;padding:12px 0 20px;flex-wrap:wrap}.pagination a{min-width:36px;text-align:center;padding:6px 11px;border:1px solid var(--line);border-radius:6px;font-size:13px}.pagination a.active,.pagination a:hover{background:var(--theme);border-color:var(--theme);color:#fff}
@media(max-width:1050px){.nav-link{padding-left:8px;padding-right:8px}.header-inner{gap:15px}.member-btn{display:none}}
@media(max-width:800px){.container{width:min(100% - 28px,620px)}.topbar .container{display:block;padding:8px 0}.topbar .container>span{display:block}.topbar a{margin:0 15px 0 0}.header-inner{min-height:65px}.main-nav{display:none}.header-btns{margin-left:auto}.hamburger{display:block}.open-btn{padding:8px 12px}.mobile-drawer{display:block;position:fixed;z-index:50;top:0;right:-330px;width:min(330px,88vw);height:100vh;background:#fff;overflow:auto;transition:right .25s;box-shadow:-10px 0 30px #10264d20}.mobile-drawer.open{right:0}.drawer-overlay{position:fixed;inset:0;z-index:40;background:#07152b99}.drawer-overlay.open{display:block}.drawer-head{display:flex;align-items:center;gap:14px;padding:18px;border-bottom:1px solid var(--line);font-weight:700;color:var(--theme)}.drawer-head span{flex:1}.drawer-head a{background:var(--theme);color:#fff;padding:5px 10px;border-radius:5px;font-size:13px}.drawer-close{border:0;background:none;font-size:28px;color:#42516a}.drawer-menu{padding:10px 18px}.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:inherit;color:var(--ink)}.drawer-toggle:after{content:"＋";float:right}.drawer-toggle.active:after{content:"－"}.drawer-submenu{display:none;padding:5px 0 8px 15px}.drawer-submenu.open{display:block}.drawer-submenu a{display:block;padding:8px 0;color:var(--muted);font-size:14px}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-bottom{display:block}.footer-bottom span{display:block;margin:5px 0}.page-hero{padding:50px 0 40px}.product-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.product-grid{grid-template-columns:1fr}.mega-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.header-btns .open-btn{display:none}.product-cover{height:195px}}