/* ===== MBKFW 公共样式（v4 内页风格 + 全站组件） ===== */
*{margin:0;padding:0;box-sizing:border-box}
body{font:14px/1.6 "Microsoft YaHei","PingFang SC",sans-serif;color:var(--c-text);background:var(--c-bg)}
a{color:var(--c-text);text-decoration:none}
a:hover{color:var(--c-link-hover)}
ul,ol{list-style:none}
img{border:0;max-width:100%;vertical-align:middle}
input,button,select,textarea{font-family:inherit;font-size:14px;outline:none}
button{cursor:pointer}
.wrap{width:1200px;margin:0 auto}
.hide{display:none!important}
.clearfix::after{content:"";display:table;clear:both}

/* ===== 顶部工具条 ===== */
.topbar{background:var(--c-topbar-bg);color:#cfe0f2;font-size:12px;height:34px;line-height:34px}
.topbar .wrap{display:flex;justify-content:space-between}
.topbar a{color:#cfe0f2;margin:0 8px}
.topbar a:hover{color:#fff}
.topbar .left em{color:var(--c-accent);font-style:normal}
.topbar-user a{margin-left:12px}
.topbar-theme{position:relative;display:inline-block;cursor:pointer}
.topbar-theme .dot{width:10px;height:10px;border-radius:50%;display:inline-block;margin:0 4px -1px 0;border:1px solid rgba(255,255,255,.6)}
.theme-pop{display:none;position:absolute;top:34px;right:0;background:#fff;color:#333;border-radius:6px;box-shadow:0 8px 24px rgba(0,0,0,.18);padding:10px 12px;z-index:300;width:170px}
.theme-pop.on{display:block}
.theme-pop h5{font-size:12px;color:#999;font-weight:normal;margin-bottom:6px}
.theme-pop ul{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.theme-pop li{display:flex;align-items:center;gap:6px;padding:4px 6px;border-radius:4px;cursor:pointer;font-size:12px}
.theme-pop li:hover{background:var(--c-tag-bg)}
.theme-pop li.on{background:var(--c-tag-bg);color:var(--c-tag-text)}
.theme-pop .dot{width:14px;height:14px;border:0;margin:0}

/* ===== 头部 ===== */
.header{background:var(--c-panel);padding:18px 0}
.header .wrap{display:flex;align-items:center}
.logo{display:flex;align-items:center;margin-right:40px}
.logo img,.logo svg{height:52px}
.logo .slogan{margin-left:12px;font-size:12px;color:var(--c-text-sub);line-height:1.5;max-width:170px}
.searchbox{flex:1;display:flex;max-width:560px}
.searchbox select{border:1px solid var(--c-primary);border-right:0;background:#fff;color:var(--c-text);padding:0 8px;border-radius:3px 0 0 3px;height:40px}
.searchbox input{flex:1;border:1px solid var(--c-primary);padding:0 12px;height:40px;border-radius:0}
.searchbox button{width:96px;background:var(--c-btn-grad);color:#fff;border:0;font-size:15px;letter-spacing:4px;border-radius:0 3px 3px 0}
.hotwords{margin-left:14px;font-size:12px;color:var(--c-text-sub);max-width:150px;line-height:1.9;flex:none}
.hotwords a{color:var(--c-text-sub);margin-right:6px;white-space:nowrap}
.hotwords a:hover{color:var(--c-link)}
.header-actions{margin-left:auto;display:flex;gap:12px;align-items:center;flex:none}
.btn-cart{position:relative;display:inline-flex;align-items:center;gap:6px;background:var(--c-accent);color:#fff;padding:9px 18px;border-radius:22px;font-size:14px;white-space:nowrap}
.btn-cart .num{position:absolute;top:-8px;right:-6px;background:#e03636;color:#fff;font-size:11px;min-width:18px;height:18px;line-height:18px;text-align:center;border-radius:9px;padding:0 4px}
.btn-signin{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--c-primary);color:var(--c-primary);padding:8px 16px;border-radius:22px;background:#fff;white-space:nowrap}

/* ===== 主导航（大迷宫） ===== */
.nav{background:var(--c-nav-bg);box-shadow:inset 0 -3px 0 rgba(0,0,0,.08)}
.nav .wrap{display:flex}
.nav>.wrap>ul{display:flex;flex-wrap:wrap}
.nav>ul>li,.nav>.wrap>ul>li{position:relative}
.nav>ul>li>a,.nav>.wrap>ul>li>a{display:block;color:#fff;font-size:16px;padding:0 26px;line-height:48px;font-weight:bold;white-space:nowrap}
.nav>ul>li:hover>a,.nav>.wrap>ul>li:hover>a,.nav>ul>li.active>a,.nav>.wrap>ul>li.active>a{background:rgba(0,0,0,.14);color:#fff}
.mega{display:none;position:absolute;left:0;top:48px;background:#fff;box-shadow:0 10px 26px rgba(0,0,0,.16);z-index:250;min-width:560px;padding:18px 22px;border-radius:0 0 6px 6px}
.nav>ul>li:hover .mega,.nav>.wrap>ul>li:hover .mega{display:block}
.mega .mcol{width:100%}
.mega .mcol h4{font-size:14px;color:var(--c-primary);margin-bottom:8px;border-bottom:1px dashed var(--c-border);padding-bottom:6px}
.mega .mcol a{display:inline-block;font-size:13px;color:#555;margin:0 14px 8px 0}
.mega .mcol a:hover{color:var(--c-link)}
.mega-grid{display:grid;grid-template-columns:1fr 1fr;gap:4px 30px}
.mega-grid a{display:flex;flex-direction:column;margin:0 0 8px 0}
.mega-grid a b{font-size:13px;color:var(--c-text);font-weight:normal}
.mega-grid a span{font-size:12px;color:var(--c-text-sub)}

/* ===== 面包屑 ===== */
.crumb{padding:14px 0;font-size:13px;color:var(--c-text-sub)}
.crumb a{color:var(--c-text-sub)}
.crumb a:hover{color:var(--c-link)}
.crumb i{font-style:normal;margin:0 6px;color:#c3ccd8}

/* ===== 按钮体系 ===== */
.btn{display:inline-block;border:0;border-radius:4px;padding:10px 26px;font-size:14px;background:#e8edf3;color:#555}
.btn:hover{opacity:.9}
.btn-primary{background:var(--c-btn-grad);color:#fff}
.btn-buy{background:linear-gradient(135deg,#ff9a2b 0%,#ff7a00 100%);color:#fff}
.btn-cart-add{background:var(--c-btn-grad);color:#fff}
.btn-line{border:1px solid var(--c-primary);color:var(--c-primary);background:#fff}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.45)}
.btn-sm{padding:6px 14px;font-size:12px}
.btn-lg{padding:13px 40px;font-size:16px}
.btn[disabled]{opacity:.5;cursor:not-allowed}

/* ===== 卡片/面板 ===== */
.panel{background:var(--c-panel);border-radius:8px;box-shadow:var(--shadow-card);padding:20px;margin-bottom:18px}
.panel-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.panel-title h2,.panel-title h3{font-size:18px;color:var(--c-text);padding-left:12px;border-left:4px solid var(--c-primary);line-height:1.3}
.panel-title .more{font-size:13px;color:var(--c-text-sub)}
.panel-title .more:hover{color:var(--c-link)}

/* ===== 商品卡片 ===== */
.grid{display:grid;gap:16px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-5{grid-template-columns:repeat(5,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.pcard{background:var(--c-panel);border:1px solid var(--c-border);border-radius:8px;overflow:hidden;transition:.2s;position:relative;display:block}
.pcard:hover{box-shadow:0 8px 22px rgba(20,60,120,.14);transform:translateY(-3px);border-color:transparent}
.pcard .thumb{position:relative;display:block;height:auto;aspect-ratio:1/1;overflow:hidden;background:#dde5ee}
.pcard .thumb img{display:block}
.pcard .thumb img{width:100%;height:100%;object-fit:cover}
.pcard .badge{position:absolute;top:10px;left:10px;background:var(--c-accent);color:#fff;font-size:12px;padding:2px 10px;border-radius:3px;z-index:2}
.pcard .badge.free{background:#1f9d55}
.pcard .badge.hot{background:#e03636}
.pcard .qrcode-tip{position:absolute;right:8px;bottom:8px;background:rgba(0,0,0,.55);color:#fff;font-size:11px;padding:2px 8px;border-radius:3px}
.pcard .info{padding:12px 14px 14px}
.pcard .title{font-size:14px;line-height:1.5;height:42px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.pcard .title:hover{color:var(--c-link)}
.pcard .meta{margin-top:6px;font-size:12px;color:var(--c-text-sub)}
.pcard .meta span{margin-right:10px}
.pcard .price-row{display:flex;align-items:baseline;justify-content:space-between;margin-top:8px}
.pcard .price{color:var(--c-price);font-size:18px;font-weight:bold}
.pcard .price i{font-style:normal;font-size:12px;font-weight:normal}
.pcard .market{color:var(--c-text-sub);font-size:12px;text-decoration:line-through}
.pcard .ops{display:flex;gap:8px;margin-top:10px}
.pcard .ops a{flex:1;text-align:center;border:1px solid var(--c-border);border-radius:4px;padding:6px 0;font-size:12px;color:var(--c-text-sub)}
.pcard .ops a:hover{border-color:var(--c-primary);color:var(--c-primary)}
.pcard .ops a.demo{border-color:var(--c-accent);color:var(--c-accent)}
.owned-flag{position:absolute;top:10px;right:10px;background:#1f9d55;color:#fff;font-size:12px;padding:2px 8px;border-radius:3px;z-index:2}

/* ===== 列表布局（左主右栏） ===== */
.layout{display:flex;gap:16px;align-items:flex-start}
.layout .main{flex:1;min-width:0}
.layout .side{width:300px;flex:none}
.rank-list li{display:flex;align-items:center;padding:9px 0;border-bottom:1px dashed var(--c-border)}
.rank-list li:last-child{border-bottom:0}
.rank-list .no{width:22px;height:22px;border-radius:4px;background:#c3ccd8;color:#fff;text-align:center;line-height:22px;font-size:12px;margin-right:10px;flex:none}
.rank-list li:nth-child(1) .no{background:#e03636}
.rank-list li:nth-child(2) .no{background:#ff8a2b}
.rank-list li:nth-child(3) .no{background:#f5c518}
.rank-list img{width:52px;height:52px;object-fit:cover;border-radius:4px;margin-right:10px;flex:none}
.rank-list .t{flex:1;font-size:13px;line-height:1.45;height:38px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.tagcloud a{display:inline-block;background:var(--c-tag-bg);color:var(--c-tag-text);font-size:12px;padding:3px 12px;border-radius:14px;margin:0 8px 8px 0}
.catside a{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;border-bottom:1px dashed var(--c-border);font-size:14px}
.catside a:last-child{border-bottom:0}
.catside a.on{background:var(--c-tag-bg);color:var(--c-tag-text);border-radius:4px}
.catside .cnt{font-size:12px;color:var(--c-text-sub)}

/* ===== 筛选条 ===== */
.filterbar{background:var(--c-panel);border-radius:8px;box-shadow:var(--shadow-card);padding:6px 20px;margin-bottom:16px}
.frow{display:flex;align-items:flex-start;padding:9px 0;border-bottom:1px dashed var(--c-border)}
.frow:last-child{border-bottom:0}
.frow .fl{width:84px;color:var(--c-text-sub);flex:none;line-height:26px}
.frow .fopts{flex:1}
.frow .fopts a{display:inline-block;padding:3px 14px;margin:0 6px 4px 0;border-radius:3px;font-size:13px;color:var(--c-text)}
.frow .fopts a:hover{color:var(--c-link)}
.frow .fopts a.on{background:var(--c-primary);color:#fff}
.sortbar{display:flex;align-items:center;gap:8px;margin:14px 0}
.sortbar a{padding:6px 18px;background:var(--c-panel);border-radius:4px;font-size:13px;border:1px solid var(--c-border)}
.sortbar a.on{background:var(--c-primary);border-color:var(--c-primary);color:#fff}

/* ===== 分页 ===== */
.pages{display:flex;justify-content:center;gap:6px;margin:24px 0}
.pages a,.pages span{min-width:36px;height:36px;line-height:36px;text-align:center;padding:0 10px;background:var(--c-panel);border:1px solid var(--c-border);border-radius:4px;font-size:13px}
.pages a:hover{border-color:var(--c-primary);color:var(--c-primary)}
.pages .on{background:var(--c-primary);border-color:var(--c-primary);color:#fff}
.pages .info{border:0;background:none;color:var(--c-text-sub)}

/* ===== 详情页 ===== */
.detail-top{display:flex;gap:26px;background:var(--c-panel);border-radius:8px;box-shadow:var(--shadow-card);padding:26px}
.dpic{width:420px;flex:none;position:relative}
.dpic .mainpic{width:100%;aspect-ratio:1/1;height:auto;object-fit:cover;border-radius:6px;border:1px solid var(--c-border)}
.dpic .scan{position:absolute;right:10px;bottom:10px;background:rgba(0,0,0,.55);color:#fff;font-size:12px;padding:4px 10px;border-radius:4px}
.dinfo{flex:1;min-width:0}
.dinfo .series{display:inline-block;background:var(--c-tag-bg);color:var(--c-tag-text);font-size:12px;padding:2px 10px;border-radius:3px;margin-bottom:8px}
.dinfo .series.zy{background:#fdf1e3;color:#c9701e}
.dinfo h1{font-size:22px;line-height:1.4;margin-bottom:4px}
.dinfo .sub{color:var(--c-text-sub);font-size:13px;margin-bottom:12px}
.dinfo .pricebox{background:linear-gradient(90deg,var(--c-tag-bg),transparent);border-radius:6px;padding:14px 16px;margin-bottom:14px}
.dinfo .pricebox .p{color:var(--c-price);font-size:26px;font-weight:bold}
.dinfo .pricebox .p i{font-style:normal;font-size:13px}
.dinfo .pricebox .m{color:var(--c-text-sub);margin-left:12px;text-decoration:line-through}
.dinfo .pricebox .sold{float:right;color:var(--c-text-sub);font-size:12px;line-height:34px}
.attrlist{font-size:13px;color:var(--c-text-sub);margin-bottom:14px}
.attrlist li{padding:4px 0}
.attrlist b{color:var(--c-text);font-weight:normal;margin-right:8px}
.pkgs{margin:12px 0}
.pkg{display:inline-block;border:2px solid var(--c-border);border-radius:6px;padding:8px 18px;margin:0 10px 8px 0;cursor:pointer;text-align:center;position:relative}
.pkg.on{border-color:var(--c-primary);background:var(--c-tag-bg)}
.pkg .pn{font-size:14px}
.pkg .pp{color:var(--c-price);font-size:15px;font-weight:bold}
.pkg .rec{position:absolute;top:-10px;right:-8px;background:var(--c-accent);color:#fff;font-size:11px;border-radius:8px;padding:1px 7px}
.buyrow{display:flex;gap:12px;margin:18px 0 6px}
.qty{display:flex;align-items:center;margin:10px 0}
.qty button{width:32px;height:32px;border:1px solid var(--c-border);background:var(--c-panel)}
.qty input{width:64px;height:32px;text-align:center;border:1px solid var(--c-border);border-left:0;border-right:0}
.svc{display:flex;gap:18px;color:var(--c-text-sub);font-size:12px;margin-top:8px}
.svc b{color:var(--c-primary);font-weight:normal}
.tabs{display:flex;border-bottom:2px solid var(--c-primary);margin:20px 0 0;background:var(--c-panel);border-radius:8px 8px 0 0;padding:0 10px}
.tabs a{padding:13px 24px;font-size:15px;position:relative;color:var(--c-text)}
.tabs a.on{color:var(--c-primary);font-weight:bold}
.tabs a.on::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--c-primary)}
.tabcon{background:var(--c-panel);border-radius:0 0 8px 8px;box-shadow:var(--shadow-card);padding:26px;min-height:220px}
.rich h3{font-size:16px;margin:18px 0 8px;color:var(--c-text)}
.rich p{margin:8px 0;color:#4a5568;line-height:1.9}
.rich img{max-width:100%;border-radius:4px;margin:8px 0}
.paramtable{width:100%;border-collapse:collapse;font-size:13px}
.paramtable th,.paramtable td{border:1px solid var(--c-border);padding:9px 14px;text-align:left}
.paramtable th{width:130px;background:var(--c-tag-bg);color:var(--c-tag-text);font-weight:normal}
.review{display:flex;gap:12px;padding:16px 0;border-bottom:1px dashed var(--c-border)}
.review .avatar{width:44px;height:44px;border-radius:50%;background:var(--c-tag-bg);color:var(--c-tag-text);text-align:center;line-height:44px;font-size:18px;flex:none}
.review .rc{flex:1}
.review .stars{color:#f5a623;font-size:13px}
.review .rc p{margin-top:4px;color:#4a5568}
.review .rd{color:var(--c-text-sub);font-size:12px;margin-top:6px}
.stars-lg{color:#f5a623;font-size:26px;letter-spacing:3px}

/* ===== 资源下载页 ===== */
.dlist li{display:flex;gap:14px;padding:16px 0;border-bottom:1px dashed var(--c-border)}
.dlist li:last-child{border-bottom:0}
.dlist .dthumb{width:96px;height:72px;border-radius:6px;object-fit:cover;flex:none}
.dlist .dinfo2{flex:1;min-width:0}
.dlist h4{font-size:15px;margin-bottom:4px}
.dlist h4 a:hover{color:var(--c-link)}
.dlist h4 .badge{display:inline-block;vertical-align:2px;margin-left:8px;font-size:11px;color:#fff;border-radius:3px;padding:1px 7px;background:var(--c-primary)}
.dlist h4 .badge.free{background:#1f9d55}
.dlist p{font-size:12px;color:var(--c-text-sub);height:20px;overflow:hidden}
.dlist .dd{color:var(--c-text-sub);font-size:12px;margin-top:6px}
.dlist .dd b{color:var(--c-primary);font-weight:normal}
.dlist .dop{flex:none;text-align:center;width:110px}
.dlist .dop .btn{display:block;margin-top:14px}
.point-need{color:var(--c-price);font-size:13px;font-weight:bold}
.point-free{color:#1f9d55;font-size:13px;font-weight:bold}

/* ===== 会员中心 ===== */
.member-layout{display:flex;gap:16px;align-items:flex-start}
.member-side{width:220px;flex:none;background:var(--c-panel);border-radius:8px;box-shadow:var(--shadow-card);overflow:hidden}
.member-side .uinfo{background:var(--c-primary-grad);color:#fff;padding:22px 18px;text-align:center}
.member-side .uinfo .face{width:64px;height:64px;border-radius:50%;background:rgba(255,255,255,.25);margin:0 auto 10px;font-size:26px;line-height:64px}
.member-side .uinfo .un{font-size:16px}
.member-side .uinfo .ug{font-size:12px;opacity:.85;margin-top:2px}
.member-side nav a{display:block;padding:12px 22px;font-size:14px;border-left:3px solid transparent}
.member-side nav a:hover{color:var(--c-primary);background:var(--c-tag-bg)}
.member-side nav a.on{color:var(--c-primary);border-left-color:var(--c-primary);background:var(--c-tag-bg);font-weight:bold}
.member-main{flex:1;min-width:0}
.asset-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:16px}
.asset{background:var(--c-panel);border-radius:8px;box-shadow:var(--shadow-card);padding:18px;text-align:center}
.asset .num{font-size:24px;font-weight:bold;color:var(--c-primary)}
.asset .lbl{color:var(--c-text-sub);font-size:12px;margin-top:4px}
.asset .op{margin-top:10px}
.stable{width:100%;border-collapse:collapse;font-size:13px}
.stable th{background:var(--c-tag-bg);color:var(--c-text);font-weight:normal;padding:11px 12px;text-align:left}
.stable td{border-bottom:1px solid var(--c-border);padding:11px 12px}
.stable tr:hover td{background:var(--c-tag-bg)}
.status-tag{display:inline-block;padding:2px 10px;border-radius:3px;font-size:12px}
.st-0{background:#fdf3e3;color:#c9701e}.st-1{background:#fdf3e3;color:#c9701e}
.st-2{background:#e6f5ec;color:#1f9d55}.st-3{background:#e6f5ec;color:#1f9d55}.st-4{background:#e6f5ec;color:#1f9d55}
.st-5{background:#eef1f5;color:#7a8494}.st-6{background:#fbebeb;color:#c9252c}.st-7{background:#eef1f5;color:#7a8494}
.form-item{margin-bottom:16px}
.form-item label{display:block;margin-bottom:6px;color:#555}
.form-item .ipt{width:100%;max-width:420px;padding:10px 12px;border:1px solid #d5dce4;border-radius:4px}
.form-item .ipt:focus{border-color:var(--c-primary)}
.form-tip{font-size:12px;color:var(--c-text-sub);margin-top:4px}
.captcha-row{display:flex;gap:10px;align-items:center}
.captcha-row img{height:40px;border-radius:4px;cursor:pointer;border:1px solid var(--c-border)}

/* ===== 购物车/结算 ===== */
.cart-table{width:100%;border-collapse:collapse;background:var(--c-panel);border-radius:8px;overflow:hidden;box-shadow:var(--shadow-card)}
.cart-table th{background:var(--c-tag-bg);padding:13px 14px;text-align:left;font-weight:normal}
.cart-table td{padding:16px 14px;border-bottom:1px solid var(--c-border);vertical-align:middle}
.cart-table .cp img{width:80px;height:60px;border-radius:4px;margin-right:12px;float:left}
.cart-table .cp .t{overflow:hidden;font-size:13px}
.cart-table .cp .pkgname{color:var(--c-text-sub);font-size:12px;margin-top:4px}
.cart-total-bar{display:flex;justify-content:flex-end;align-items:center;gap:18px;background:var(--c-panel);border-radius:8px;margin-top:16px;padding:16px 22px;box-shadow:var(--shadow-card)}
.cart-total-bar .sum{color:var(--c-text-sub)}
.cart-total-bar .sum b{color:var(--c-price);font-size:24px}
.paycard{border:2px solid var(--c-border);border-radius:8px;padding:16px 20px;margin-bottom:12px;cursor:pointer;display:flex;align-items:center;gap:14px}
.paycard.on{border-color:var(--c-primary);background:var(--c-tag-bg)}
.paycard .pi{width:42px;height:42px;border-radius:6px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px}
.paycard .pt b{display:block;font-size:14px}
.paycard .pt span{font-size:12px;color:var(--c-text-sub)}

/* ===== 认证页 ===== */
.auth-page{max-width:420px;margin:40px auto;background:var(--c-panel);border-radius:10px;box-shadow:var(--shadow-card);padding:34px 36px}
.auth-page h2{text-align:center;font-size:20px;margin-bottom:22px;color:var(--c-text)}
.auth-page .switch{text-align:center;margin-top:16px;font-size:13px;color:var(--c-text-sub)}
.auth-page .switch a{color:var(--c-primary)}

/* ===== 浮动客服栏 ===== */
.floatbar{position:fixed;right:6px;bottom:90px;width:56px;z-index:220;background:var(--c-panel);border-radius:8px;box-shadow:0 6px 20px rgba(0,0,0,.16);overflow:hidden}
.floatbar a,.floatbar .fi{display:block;text-align:center;padding:9px 0;font-size:12px;color:var(--c-text-sub);border-bottom:1px solid var(--c-border);cursor:pointer}
.floatbar a:hover,.floatbar .fi:hover{background:var(--c-tag-bg);color:var(--c-tag-text)}
.floatbar .ic{display:block;font-size:18px;font-style:normal}
.backtop{border-bottom:0!important}
.toast{position:fixed;top:18%;left:50%;transform:translateX(-50%);background:rgba(20,30,45,.86);color:#fff;padding:12px 26px;border-radius:6px;font-size:14px;z-index:999;display:none}
.toast.ok{background:rgba(31,157,85,.92)}
.toast.err{background:rgba(192,37,44,.92)}
.modal-mask{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:400}
.modal{display:none;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:#fff;border-radius:10px;z-index:410;padding:30px 34px;min-width:360px}
.modal.on,.modal-mask.on{display:block}
.modal h3{margin-bottom:18px;font-size:17px}
.modal .close{position:absolute;top:12px;right:16px;font-size:20px;color:#999;cursor:pointer}

/* ===== 页脚 ===== */
.footer-guarantee{background:var(--c-panel);border-top:1px solid var(--c-border);padding:20px 0;margin-top:26px}
.fg-list{display:flex;justify-content:space-between}
.fg-list li{display:flex;align-items:center;gap:10px;font-size:14px}
.fg-list .ic{width:44px;height:44px;border-radius:50%;background:var(--c-tag-bg);color:var(--c-tag-text);text-align:center;line-height:44px;font-size:20px;font-style:normal}
.footer{background:var(--c-footer-bg);color:var(--c-footer-text);padding:34px 0 0;font-size:13px}
.footer .cols{display:flex;gap:40px;padding-bottom:26px}
.footer h4{color:#d8e2ec;font-size:15px;margin-bottom:12px}
.footer .cols a{display:block;color:var(--c-footer-text);line-height:2.1}
.footer .cols a:hover{color:#fff}
.footer .qrs{display:flex;gap:22px}
.footer .qr{text-align:center}
.footer .qr .qimg{width:92px;height:92px;background:#fff;border-radius:6px;padding:6px}
.footer .qr span{display:block;margin-top:6px;font-size:12px}
.footer .series{border-top:1px solid rgba(255,255,255,.08);padding:14px 0;line-height:2}
.footer .series a{color:var(--c-footer-text);margin-right:14px}
.footer .series a:hover{color:#fff}
.footer .copy{border-top:1px solid rgba(255,255,255,.08);text-align:center;padding:16px 0;line-height:2}
.footer .copy a{color:var(--c-footer-text)}
.footer .flinks{border-top:1px solid rgba(255,255,255,.08);padding:12px 0;font-size:12px}
.footer .flinks a{color:var(--c-footer-text);margin-right:12px}

/* 公告条 */
.notice-bar{background:var(--c-tag-bg);color:var(--c-tag-text);font-size:13px;padding:8px 0}
.notice-bar .wrap{display:flex;gap:10px;align-items:center}
.notice-bar .nlabel{background:var(--c-primary);color:#fff;border-radius:3px;padding:1px 10px;font-size:12px;flex:none}

/* 登录特权条 */
.vip-strip{background:linear-gradient(90deg,#232a3a 0%,#3a2f22 100%);border-radius:8px;color:#e8d5ae;padding:14px 22px;display:flex;align-items:center;gap:26px;margin-bottom:18px;font-size:13px}
.vip-strip b{color:#ffd894;font-size:15px;margin-right:4px}

/* 表单页通用 */
.msg-empty{text-align:center;color:var(--c-text-sub);padding:50px 0}
.msg-empty .ic{display:block;font-size:46px;margin-bottom:12px;color:#c3ccd8}

/* 图片未加载完成时隐藏 alt 占位文字（避免排队/慢网时闪现大字） */
.pcard .thumb img, .dlist .dthumb, .rank-list img, .img-thumb { color: transparent; }

/* ===== 加入购物车：飞入动画 + 数字弹跳 + 图标摆动 ===== */
.fly-cart-wrap{position:fixed;left:0;top:0;width:0;height:0;z-index:990;pointer-events:none}
.fly-cart{position:fixed;z-index:991;border-radius:10px;overflow:hidden;box-shadow:0 10px 26px rgba(10,40,90,.3);pointer-events:none;background:#fff;will-change:transform}
.fly-cart img{width:100%;height:100%;object-fit:cover;display:block}
.fly-cart.dot{background:var(--c-accent);border-radius:50%}
.fly-cart.dot::after{content:"✓";color:#fff;font-size:22px;font-weight:bold}
@keyframes cartBump{0%{transform:scale(1)}40%{transform:scale(1.5)}100%{transform:scale(1)}}
@keyframes cartSwing{0%,100%{transform:rotate(0)}25%{transform:rotate(-10deg)}55%{transform:rotate(9deg)}80%{transform:rotate(-4deg)}}
.btn-cart .num.bump{animation:cartBump .5s cubic-bezier(.3,1.6,.5,1)}
.btn-cart.swing{animation:cartSwing .65s ease}

/* ===== 登录/注册：品牌分栏布局 ===== */
.auth-split{display:flex;max-width:1020px;margin:44px auto;background:var(--c-panel);border-radius:14px;box-shadow:var(--shadow-card);overflow:hidden;min-height:540px}
.auth-promo{flex:1;min-width:0;background:linear-gradient(135deg,#0f2c5f 0%,var(--c-primary) 70%,#2f8bdd 100%);color:#fff;padding:46px 42px;position:relative;overflow:hidden;display:flex;flex-direction:column}
.auth-promo .ap-blob{position:absolute;border-radius:50%;background:rgba(255,255,255,.09);filter:blur(2px);animation:apFloat 8s ease-in-out infinite alternate}
.auth-promo .ap-blob.b1{width:280px;height:280px;left:-70px;top:-90px}
.auth-promo .ap-blob.b2{width:180px;height:180px;right:-40px;top:30%;animation-delay:-3s}
.auth-promo .ap-blob.b3{width:130px;height:130px;left:30%;bottom:-50px;animation-delay:-5s}
@keyframes apFloat{from{transform:translateY(-10px) scale(1)}to{transform:translateY(12px) scale(1.07)}}
.ap-logo{display:flex;align-items:center;gap:10px;position:relative;z-index:1}
.ap-logo .mark{width:44px;height:44px;border-radius:10px;background:rgba(255,255,255,.18);text-align:center;line-height:44px;font-size:22px;font-weight:bold}
.ap-logo b{font-size:19px}
.ap-logo small{display:block;font-size:11px;opacity:.8}
.auth-promo h2{position:relative;z-index:1;font-size:27px;line-height:1.45;margin:30px 0 8px}
.auth-promo .ap-sub{position:relative;z-index:1;opacity:.85;font-size:13px;margin-bottom:10px}
.auth-feats{position:relative;z-index:1;margin:18px 0 10px;flex:1}
.auth-feats li{display:flex;gap:13px;padding:11px 0;align-items:flex-start}
.auth-feats .ic{width:38px;height:38px;flex:none;border-radius:10px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.22);display:flex;align-items:center;justify-content:center;font-size:16px}
.auth-feats b{display:block;font-size:14.5px}
.auth-feats span{font-size:12.5px;opacity:.78;line-height:1.7;display:block}
.auth-stats{position:relative;z-index:1;display:flex;gap:30px;border-top:1px solid rgba(255,255,255,.2);padding-top:18px}
.auth-stats b{display:block;font-size:23px}
.auth-stats span{font-size:12px;opacity:.8}
.auth-form-col{width:440px;flex:none;padding:42px 42px 36px;display:flex;flex-direction:column;justify-content:center}
.auth-form-col h2{font-size:21px;margin-bottom:20px;color:var(--c-text)}
.auth-agree{font-size:12px;color:var(--c-text-sub);margin-top:12px;text-align:center}
.auth-agree a{color:var(--c-link)}
@media (max-width:900px){.auth-promo{display:none}.auth-form-col{width:100%}.auth-split{margin:24px auto;min-height:auto}}
.mega-grid a .mt{display:flex;flex-direction:column;min-width:0}
.mega-grid a .mt b{margin-bottom:1px}
.mega-grid a .mt span{font-size:12px;color:var(--c-text-sub);line-height:1.5;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:210px}
.mega-grid a:hover .mt b{color:var(--c-primary)}

/* ===== 客服中心 / 演示弹窗（参考 hcy 风格） ===== */
.cm-mask{position:fixed;inset:0;background:rgba(15,25,45,.55);z-index:500;display:none;align-items:center;justify-content:center;padding:20px}
.cm-mask.on{display:flex;animation:cmFade .2s ease}
@keyframes cmFade{from{opacity:0}to{opacity:1}}
.cm-box{background:#fff;border-radius:14px;max-width:560px;width:100%;max-height:88vh;overflow:auto;box-shadow:0 24px 60px rgba(0,0,0,.25);animation:cmPop .25s cubic-bezier(.2,.9,.3,1)}
.cm-box.sm{max-width:400px}
@keyframes cmPop{from{opacity:0;transform:translateY(18px) scale(.97)}to{opacity:1;transform:none}}
.cm-head{display:flex;align-items:center;justify-content:space-between;padding:16px 22px;border-bottom:1px solid var(--c-border)}
.cm-head .t{font-size:16px;font-weight:bold;color:var(--c-text)}
.cm-head .x{font-size:22px;color:#9aa4b2;cursor:pointer;line-height:1;padding:0 4px}
.cm-head .x:hover{color:var(--c-price)}
.cm-body{padding:22px 24px}
.cm-qr-row{display:flex;gap:20px;justify-content:center;margin-bottom:18px}
.cm-qr{text-align:center}
.cm-qr .img{width:150px;height:150px;border:1px solid var(--c-border);border-radius:10px;overflow:hidden;background:#f7f9fc;padding:6px}
.cm-qr .img img{width:100%;height:100%;object-fit:cover;display:block}
.cm-qr .lbl{font-size:12.5px;color:var(--c-text-sub);margin-top:8px}
.cm-list{margin:6px 0 4px}
.cm-item{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:10px;cursor:pointer;transition:background .2s;color:inherit;text-decoration:none}
.cm-item:hover{background:var(--c-tag-bg)}
.cm-item .ico{width:38px;height:38px;flex:none;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:17px;background:var(--c-tag-bg);color:var(--c-tag-text)}
.cm-item .info{flex:1;min-width:0}
.cm-item .info .lb{font-size:12px;color:var(--c-text-sub)}
.cm-item .info .vl{font-size:14.5px;color:var(--c-text);word-break:break-all}
.cm-item .copy-hint{font-size:12px;color:var(--c-link);opacity:0;transition:opacity .2s}
.cm-item:hover .copy-hint{opacity:1}
.cm-company{border-top:1px dashed var(--c-border);margin-top:12px;padding-top:12px;font-size:12.5px;color:var(--c-text-sub)}
.cm-tip{text-align:center;font-size:14px;color:#555;line-height:1.9;margin:0 0 18px}
.cm-btn{display:inline-block;background:var(--c-btn-grad);color:#fff;border-radius:8px;padding:9px 34px;font-size:14px;cursor:pointer;border:0}
.cm-btn:hover{opacity:.92}
.cm-open{display:inline-block;border:1px solid var(--c-primary);color:var(--c-primary);border-radius:8px;padding:9px 34px;font-size:14px;cursor:pointer;margin-right:10px}
.cm-open:hover{background:var(--c-tag-bg)}

/* 套餐说明清单 */
.pkg-items{margin:0;padding-left:18px;list-style:disc;color:var(--c-text-sub);font-size:13px}
.pkg-items li{padding:2px 0}

/* 看演示锚点：预留吸顶导航高度 */
#demo-preview{display:block;scroll-margin-top:140px}

/* 客户头像（本地卡通真人风） */
.tst .face-img{width:52px;height:52px;border-radius:50%;border:2px solid #fff;box-shadow:0 2px 8px rgba(20,60,120,.15);flex:none;object-fit:cover}

/* 城市分站：提示条 / 本地介绍 / 页脚分站链接 */
.citybar{background:linear-gradient(90deg,rgba(37,99,235,.10),rgba(37,99,235,.02));border-bottom:1px solid var(--c-border)}
.citybar .wrap{display:flex;align-items:center;gap:12px;padding:9px 0;font-size:13px;color:var(--c-text-sub);flex-wrap:wrap}
.citybar .cb-tag{background:var(--c-primary);color:#fff;border-radius:999px;padding:2px 11px;font-size:12px;line-height:1.6}
.citybar .cb-kw{color:var(--c-text)}
.citybar .cb-main{margin-left:auto;color:var(--c-primary);font-weight:600}
.city-intro{background:var(--c-tag-bg);padding:30px 0;border-bottom:1px solid var(--c-border)}
.city-intro h1{font-size:24px;line-height:1.5;margin:0 0 10px;color:var(--c-text)}
.city-intro p{margin:0;color:var(--c-text-sub);font-size:14px;line-height:1.9;max-width:980px}
.city-intro .ci-meta{margin-top:10px}
.city-intro .ci-meta span{margin-right:22px;color:var(--c-text)}
.city-links a{color:var(--c-primary)}
@media (max-width:820px){
  .citybar .cb-main{margin-left:0}
  .city-intro h1{font-size:19px}
}
.citybar .cb-tag,.citybar .cb-main{flex:none}
.citybar .cb-kw{flex:1;min-width:0}

/* 城市服务标签（企业邮箱/小程序/项目开发/续费包落地页） */
.city-tags{background:var(--c-panel);border-top:1px solid var(--c-border);border-bottom:1px solid var(--c-border);padding:20px 0}
.city-tags .ct-head{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.city-tags h2{font-size:17px;margin:0;color:var(--c-text)}
.city-tags .ct-head span{font-size:12px;color:var(--c-text-sub)}
.city-tags .ct-list{display:flex;flex-wrap:wrap;gap:10px}
.city-tags .ct-list a{display:inline-block;padding:7px 15px;border:1px solid var(--c-border);border-radius:999px;background:var(--c-tag-bg);color:var(--c-text);font-size:13px;line-height:1.4;transition:.2s}
.city-tags .ct-list a:hover{border-color:var(--c-primary);color:var(--c-primary);transform:translateY(-1px);box-shadow:0 4px 12px rgba(20,60,120,.10)}

/* 落地页底部 CTA（企业邮箱/小程序/项目开发/续费包共用） */
.cta{background:var(--c-primary-grad);color:#fff;text-align:center;padding:56px 0}
.cta h2{font-size:28px;line-height:1.4;margin:0 0 12px;color:#fff}
.cta p{opacity:.86;margin:0 0 24px;font-size:14px}
.cta .btn-ghost{padding:12px 40px;font-size:15px;border-color:rgba(255,255,255,.55);color:#fff}
.cta .btn-ghost:hover{background:#fff;color:var(--c-primary)}
@media (max-width:560px){.cta{padding:40px 0}.cta h2{font-size:22px}}

/* 城市分站列表页 */
.citylist-hero{background:linear-gradient(120deg,#0f2c5f 0%,#1c66c0 58%,#2f8bdd 100%);color:#fff;border-radius:12px;padding:34px 40px;margin:4px 0 22px;position:relative;overflow:hidden}
.citylist-hero:after{content:"";position:absolute;right:-60px;top:-80px;width:240px;height:240px;border-radius:50%;background:rgba(255,255,255,.10)}
.citylist-hero h1{font-size:30px;margin:0 0 10px;color:#fff}
.citylist-hero p{margin:0;opacity:.88;font-size:14px;line-height:1.9;max-width:860px}
.citygrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-bottom:20px}
.citycard{background:var(--c-panel);border:1px solid var(--c-border);border-radius:12px;padding:22px 24px;transition:transform .2s,box-shadow .2s,border-color .2s;display:flex;flex-direction:column}
.citycard:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(20,60,120,.10);border-color:var(--c-primary)}
.cc-top{display:flex;align-items:baseline;justify-content:space-between;gap:10px;flex-wrap:wrap}
.cc-top h2{font-size:20px;margin:0}
.cc-top h2 a{color:var(--c-text)}
.cc-top h2 a:hover{color:var(--c-primary)}
.cc-domain{font-size:12px;color:var(--c-text-sub);background:var(--c-tag-bg);border-radius:999px;padding:2px 10px}
.cc-intro{color:var(--c-text-sub);font-size:13px;line-height:1.9;margin:10px 0 0;flex:1}
.cc-tags{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 18px}
.cc-tags a{font-size:12px;color:var(--c-primary);background:var(--c-tag-bg);border:1px solid var(--c-border);border-radius:999px;padding:4px 11px;transition:.2s}
.cc-tags a:hover{border-color:var(--c-primary)}
.cc-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.cc-actions .btn{font-size:13px;padding:9px 18px}
.cc-phone{font-size:12px;color:var(--c-text-sub)}
.citylist-note{margin-top:6px;font-size:12.5px;color:var(--c-text-sub);line-height:2}
@media (max-width:1024px){.citygrid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.citygrid{grid-template-columns:1fr}.citylist-hero{padding:26px 22px}.citylist-hero h1{font-size:23px}}

/* 文章标签 */
.atags{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 0}
.atags a{display:inline-block;padding:4px 12px;border:1px solid var(--c-border);border-radius:999px;background:var(--c-tag-bg);color:var(--c-text-sub);font-size:12px;line-height:1.6;transition:.2s}
.atags a:hover{border-color:var(--c-primary);color:var(--c-primary);background:var(--c-panel)}

/* 智造局列表：随窗口自适应列数（参考 demo.aiweiquan.cn），无右侧栏 */
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.pgrid .pcard{display:flex;flex-direction:column}
.pgrid .pcard .info{flex:1;display:flex;flex-direction:column}
.pgrid .pcard .ops{margin-top:auto}
@media (max-width:720px){
  .pgrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .pgrid .pcard .info{padding:10px 11px 12px}
  .pgrid .pcard .title{font-size:13px;height:39px}
  .pgrid .pcard .meta span{margin-right:6px}
  .pgrid .pcard .price{font-size:16px}
}