:root{--ink:#121722;--muted:#697386;--line:#e7eaf0;--blue:#176bfc;--blue-dark:#0d47b5;--bg:#f7f8fb;--white:#fff;--lime:#d9ff57}
*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--white);font-family:Arial,"Microsoft YaHei",sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}.container{width:min(1160px,calc(100% - 40px));margin:0 auto}.site-header{height:76px;border-bottom:1px solid var(--line);background:#fff}.nav-wrap{height:100%;display:flex;align-items:center;justify-content:space-between}.brand{font-size:22px;font-weight:800;letter-spacing:-.5px}.brand span{color:var(--blue)}.nav{display:flex;align-items:center;gap:26px;font-size:14px;color:#4b5565}.nav a:hover,.text-link:hover{color:var(--blue)}.lang-link{border-left:1px solid var(--line);padding-left:22px;font-weight:700}.hero{background:linear-gradient(135deg,#101828 0%,#192b50 70%,#2254a9 100%);color:#fff;padding:92px 0 100px}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:80px;align-items:center}.eyebrow{font-size:12px;letter-spacing:1.6px;text-transform:uppercase;color:var(--blue);font-weight:800;margin-bottom:14px}.hero .eyebrow{color:var(--lime)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(38px,5vw,68px);line-height:1.05;letter-spacing:-2px;margin-bottom:24px}.hero p{font-size:18px;color:#dce5f3;max-width:600px}.hero-actions{display:flex;gap:12px;margin-top:34px}.btn{display:inline-flex;justify-content:center;align-items:center;border:1px solid transparent;padding:11px 18px;border-radius:6px;font-weight:700;font-size:14px;cursor:pointer}.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover{background:var(--blue-dark)}.btn-outline{border-color:#8998b2;color:#fff}.btn-wide{width:100%}.hero-panel{border:1px solid rgba(255,255,255,.2);padding:28px;background:rgba(255,255,255,.06)}.hero-stat{display:flex;justify-content:space-between;align-items:center;padding:19px 0;border-bottom:1px solid rgba(255,255,255,.15)}.hero-stat:last-child{border:0}.hero-stat b{font-size:23px}.hero-stat span{color:#c4d0e2;font-size:13px}.section{padding:78px 0}.section-muted{background:var(--bg)}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:28px}.section h2{font-size:32px;letter-spacing:-1px;margin-bottom:0}.text-link{color:var(--blue);font-weight:700;font-size:14px}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.category-card,.product-card,.article-card,.admin-card{border:1px solid var(--line);padding:22px;background:#fff;transition:.2s}.category-card:hover,.product-card:hover,.article-card:hover,.admin-card:hover{border-color:var(--blue);transform:translateY(-2px)}.category-card span,.arrow{float:right;color:var(--blue);font-size:20px}.category-card strong{display:block;font-size:17px;margin:32px 0 8px}.category-card small{color:var(--muted);font-size:13px}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.product-card{min-height:240px}.product-top{display:flex;justify-content:space-between}.tag{display:inline-block;background:#eef4ff;color:var(--blue);padding:3px 8px;font-size:11px;font-weight:700}.product-card h3{font-size:20px;margin:36px 0 10px}.product-card p,.article-card p{color:var(--muted);font-size:14px}.price{color:var(--blue);font-size:25px;font-weight:800;margin-top:24px}.price small,.detail-price small{font-size:12px;color:var(--muted);font-weight:400}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.article-card span{font-size:12px;color:var(--muted)}.article-card h3{margin:22px 0 10px}.page-intro{background:var(--bg);padding:72px 0}.page-intro h1{font-size:52px;margin-bottom:14px}.page-intro p{color:var(--muted);max-width:680px}.filter-bar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}.filter-bar a{border:1px solid var(--line);padding:8px 13px;font-size:13px}.filter-bar a.active,.filter-bar a:hover{background:var(--blue);color:#fff;border-color:var(--blue)}.detail-layout{display:grid;grid-template-columns:1fr 320px;gap:36px}.detail-content,.buy-box,.contact-box{border:1px solid var(--line);padding:30px}.detail-content li{margin:12px 0;color:var(--muted)}.detail-price{font-size:42px;font-weight:800;color:var(--blue);margin:18px 0 28px}.buy-box{height:max-content}.article-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.article-body,.prose{max-width:800px}.article-body img{max-width:100%;height:auto}.article-body p{margin-bottom:18px}.site-footer{background:#121722;color:#c6d0df;padding:52px 0 20px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}.site-footer .brand{color:#fff}.site-footer .brand span{color:var(--lime)}.site-footer strong{color:#fff}.site-footer a:hover{color:#fff}.copyright{border-top:1px solid #2d3748;margin-top:35px;padding-top:18px;font-size:12px;color:#8190a6}.admin-login{min-height:calc(100vh - 76px);background:var(--bg);display:flex;align-items:center;justify-content:center}.login-card{background:#fff;border:1px solid var(--line);padding:36px;width:min(420px,calc(100% - 40px))}.login-card h1{font-size:36px}.login-card label{display:block;font-size:13px;font-weight:700;margin:18px 0}.login-card input,.editor-panel input,.editor-panel select,.editor-panel textarea{display:block;width:100%;border:1px solid var(--line);padding:12px;margin-top:7px;font:inherit}.alert{padding:10px;background:#fff0f0;color:#c53030;font-size:13px}.admin-page{background:var(--bg);min-height:calc(100vh - 76px);padding-bottom:70px}.compact{padding-bottom:30px}.admin-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.admin-card b,.admin-card span{display:block}.admin-card span{color:var(--muted);margin-top:8px}.admin-toolbar{display:flex;justify-content:space-between;align-items:end;padding:58px 0 28px}.admin-toolbar h1{font-size:38px;margin:0}.editor-panel{background:#fff;border:1px solid var(--line);padding:24px;margin-bottom:24px}.editor-panel h2{font-size:20px}.editor-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}.hidden{display:none}.admin-table{background:#fff;border:1px solid var(--line)}.table-row{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;padding:15px 18px;border-bottom:1px solid var(--line);font-size:14px}.table-row:last-child{border:0}.table-head{font-weight:700;background:#f2f5fa}.status{color:#16864a}.muted{color:var(--muted)}
.product-cover{display:block;width:100%;height:150px;object-fit:cover;margin:-22px -22px 18px;width:calc(100% + 44px)}.country-tag,.detail-meta span{display:inline-block;background:#f1f5f9;color:#536273;padding:3px 7px;font-size:11px;margin-left:5px}.detail-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.detail-cover{display:block;width:min(100%,360px);height:220px;object-fit:cover;margin-bottom:28px}.product-filters{display:flex;align-items:end;gap:12px;flex-wrap:wrap;margin:0 0 28px;padding:16px;background:var(--bg);border:1px solid var(--line)}.product-filters label{font-size:13px;color:var(--muted);font-weight:700}.product-filters select{display:block;min-width:170px;margin-top:5px;padding:10px;border:1px solid var(--line);background:#fff;font:inherit}.editor-source{display:none}.ql-editor{min-height:220px;background:#fff}.admin-filter input,.admin-filter select{border:1px solid var(--line);padding:10px;font:inherit;min-width:150px}.row-actions{display:flex;align-items:center;gap:10px}.row-actions a,.row-actions button{border:0;background:none;color:var(--blue);cursor:pointer;padding:0;font:inherit}.pagination{display:flex;gap:6px;margin-top:18px}.pagination a{border:1px solid var(--line);padding:5px 10px;font-size:13px}.pagination a.active,.pagination a:hover{background:var(--blue);color:#fff}.btn-outline-dark{border:1px solid var(--line);color:var(--ink)}
@media(max-width:760px){.container{width:min(100% - 28px,600px)}.site-header{height:auto;min-height:70px}.nav-wrap{align-items:flex-start;padding:16px 0;gap:15px;flex-direction:column}.nav{width:100%;gap:15px;flex-wrap:wrap}.lang-link{padding-left:0;border:0}.hero{padding:58px 0 66px}.hero-grid,.detail-layout{grid-template-columns:1fr;gap:30px}h1,.page-intro h1{font-size:40px}.section{padding:54px 0}.section-head{align-items:flex-start;gap:15px;flex-direction:column}.category-grid,.product-grid,.article-grid,.article-list,.footer-grid,.admin-grid{grid-template-columns:1fr}.product-card{min-height:auto}.page-intro{padding:52px 0}.admin-toolbar{align-items:flex-start;gap:20px;flex-direction:column}.editor-grid{grid-template-columns:1fr}.table-row{grid-template-columns:1.7fr 1fr 1fr 1fr;font-size:12px;padding:12px 8px}.site-footer{padding-top:40px}.admin-filter input{min-width:0;flex:1}.admin-filter{display:flex}.row-actions{gap:5px;flex-wrap:wrap}}