/* ========== 全局重置 ========== */
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-size:14px;line-height:1.6;color:#333;background:#f5f7fa}
a{color:#4a6cf7;text-decoration:none}
a:hover{color:#3a5ce5}
img{max-width:100%;display:block}
.container{max-width:1400px;margin:0 auto;padding:0 20px}

/* ========== 按钮 ========== */
.btn{display:inline-block;padding:8px 18px;border:1px solid #ddd;border-radius:6px;background:#fff;color:#333;font-size:14px;cursor:pointer;transition:all .2s;text-align:center;line-height:1.4}
.btn:hover{border-color:#4a6cf7;color:#4a6cf7}
.btn-primary{background:#4a6cf7;border-color:#4a6cf7;color:#fff}
.btn-primary:hover{background:#3a5ce5;border-color:#3a5ce5;color:#fff}
.btn-success{background:#52c41a;border-color:#52c41a;color:#fff}
.btn-success:hover{background:#45b015;border-color:#45b015;color:#fff}
.btn-danger{background:#ff4d4f;border-color:#ff4d4f;color:#fff}
.btn-danger:hover{background:#e84446;border-color:#e84446;color:#fff}
.btn-outline{background:transparent}
.btn-vip{background:linear-gradient(135deg,#ff9a3c,#ff6b35);border-color:transparent;color:#fff}
.btn-vip:hover{background:linear-gradient(135deg,#ff8a2c,#ff5b25);color:#fff}
.btn-gold{background:linear-gradient(135deg,#ffd700,#ffaa00);border-color:transparent;color:#333;font-weight:600}
.btn-gold:hover{color:#333;opacity:.9}
.btn-wechat{background:#07c160;border-color:#07c160;color:#fff}
.btn-wechat:hover{background:#06ad56;color:#fff}
.btn-lg{padding:12px 28px;font-size:16px}
.btn-sm{padding:4px 12px;font-size:12px}
.btn-block{display:block;width:100%}

/* ========== 头部 ========== */
.site-header{background:#fff;border-bottom:1px solid #e8e8e8;position:sticky;top:0;z-index:100;box-shadow:0 1px 4px rgba(0,0,0,.04)}
.header-top{display:flex!important;align-items:center;justify-content:space-between;height:56px;gap:12px;flex-wrap:nowrap!important;overflow:hidden}
.logo{font-size:20px;font-weight:700;color:#4a6cf7;white-space:nowrap;flex-shrink:0;line-height:1;display:inline-block}
.user-area{display:flex!important;gap:8px;flex-shrink:0;flex-wrap:nowrap!important;align-items:center;margin-left:auto!important}
.user-area .btn{white-space:nowrap;display:inline-block}
.header-nav-wrap{background:#fafafa;border-top:1px solid #f0f0f0}
.nav{display:flex;gap:0;padding:0;white-space:nowrap}
.nav a{color:#555;font-size:14px;padding:10px 16px;border-bottom:2px solid transparent;white-space:nowrap;display:inline-block}
.nav a:hover{color:#4a6cf7;background:#f0f5ff}
.nav a.active{color:#4a6cf7;border-bottom-color:#4a6cf7}
.nav-item{position:relative;flex-shrink:0}
.nav-item:hover .nav-dropdown{display:block}
.nav-dropdown{display:none;position:absolute;top:100%;left:0;background:#fff;box-shadow:0 4px 12px rgba(0,0,0,0.15);border-radius:0 0 6px 6px;min-width:140px;z-index:9999;padding:4px 0}
.nav-dropdown a{display:block;padding:8px 16px;color:#555;font-size:13px;border-bottom:none;white-space:nowrap}
.nav-dropdown a:hover{background:#f0f5ff;color:#4a6cf7}
.nav-dropdown a.active{background:#4a6cf7;color:#fff}
.nav-arrow{font-size:10px;margin-left:2px}

/* ========== 面包屑（SEO） ========== */
.breadcrumb-nav{background:#fff;border-bottom:1px solid #f0f0f0;padding:10px 0}
.breadcrumb{list-style:none;display:flex;align-items:center;gap:8px;font-size:13px;color:#999;flex-wrap:wrap}
.breadcrumb li{display:flex;align-items:center;gap:8px}
.breadcrumb li::after{content:'/';color:#ddd}
.breadcrumb li:last-child::after{content:''}
.breadcrumb a{color:#666}
.breadcrumb a:hover{color:#4a6cf7}
.breadcrumb .current{color:#333;font-weight:500}

/* ========== 主内容 ========== */
.main-content{padding:24px 20px 60px;min-height:calc(100vh - 60px - 40px - 200px)}

/* ========== 首页横幅 ========== */
.hero-section{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;padding:8px 0;margin:-24px -20px 24px;text-align:center}
.hero-title{font-size:32px;font-weight:700;margin-bottom:12px}
.hero-subtitle{font-size:16px;opacity:.9;margin-bottom:28px}
.hero-search{max-width:560px;margin:0 auto 20px}
.search-form-large{display:flex;gap:0;border-radius:8px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,.15)}
.search-form-large input{flex:1;padding:14px 18px;border:none;font-size:15px;outline:none}
.search-form-large button{border-radius:0;border:none;padding:0 28px}
.hero-tags{font-size:13px;opacity:.85;display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap}
.hero-tag{background:rgba(255,255,255,.2);padding:4px 12px;border-radius:20px;color:#fff;font-size:12px}
.hero-tag:hover{background:rgba(255,255,255,.3);color:#fff}

/* ========== 会员推广位 ========== */
.member-promo{background:linear-gradient(135deg,#fff5e6,#ffe8cc);border-radius:10px;padding:20px 24px;margin-bottom:24px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.member-promo-text h3{font-size:18px;margin-bottom:6px;color:#333}
.member-promo-text p{color:#888;font-size:13px}

/* ========== 搜索/筛选 ========== */
.search-form{display:flex;gap:10px;max-width:500px;margin-bottom:20px}
.search-form input{flex:1;padding:10px 14px;border:1px solid #ddd;border-radius:6px;font-size:14px;outline:none}
.search-form input:focus{border-color:#4a6cf7}
.filter-info{display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap}
.tag{background:#e8f0fe;color:#4a6cf7;padding:4px 12px;border-radius:4px;font-size:13px}
.result-count{color:#999;font-size:13px}
.clear-filter{color:#999;font-size:13px;margin-left:auto}
.clear-filter:hover{color:#ff4d4f}

/* ========== 子栏目栏 ========== */
.sub-cat-bar{background:#fff;border-bottom:1px solid #f0f0f0;padding:12px 0;margin-bottom:20px}
.sub-cat-label{color:#999;font-size:13px;margin-right:10px;font-weight:bold}
.sub-cat-link{display:inline-block;padding:6px 16px;margin:4px 8px 4px 0;background:#f5f7fa;color:#666;border-radius:4px;font-size:13px;text-decoration:none!important;transition:all .2s}
.sub-cat-link:hover{background:#4a6cf7;color:#fff!important}
.sub-cat-link.active{background:#4a6cf7;color:#fff!important;font-weight:bold}

/* ========== 商品网格 ========== */
.goods-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}
.goods-card{background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.06);transition:transform .2s,box-shadow .2s;display:flex;flex-direction:column;position:relative}
.goods-card:hover{transform:translateY(-3px);box-shadow:0 6px 20px rgba(0,0,0,.1)}
.goods-cover{display:block;width:100%;background:#fff;overflow:hidden;position:relative;text-align:center}
.goods-cover img{width:100%;height:auto;display:block;object-fit:contain;max-height:240px}
.no-cover{width:100%;min-height:160px;display:flex;align-items:center;justify-content:center;color:#bbb;font-size:14px;background:#fafafa}
.no-cover.large{min-height:240px;font-size:18px}
.badge-free{position:absolute;top:10px;left:10px;background:#52c41a;color:#fff;padding:3px 10px;border-radius:4px;font-size:12px;z-index:2}
.badge-top{position:absolute;top:10px;right:10px;background:#ff6b35;color:#fff;padding:3px 10px;border-radius:4px;font-size:12px;z-index:2}
.goods-info{padding:16px;flex:1;display:flex;flex-direction:column}
.goods-title{font-size:16px;font-weight:600;margin-bottom:8px;line-height:1.4}
.goods-title a{color:#333}
.goods-title a:hover{color:#4a6cf7}
.goods-desc{color:#888;font-size:13px;margin-bottom:12px;flex:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.goods-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.price{color:#ff4d4f;font-size:20px;font-weight:700}
.sales{color:#999;font-size:12px}
.coupon-tag{display:inline-block;background:linear-gradient(135deg,#ff6b35,#ff4d4f);color:#fff;font-size:11px;padding:2px 6px;border-radius:3px;margin-right:6px;font-weight:bold;vertical-align:middle}
.price-now{color:#ff4d4f;font-size:20px;font-weight:700}
.price-old{color:#999;font-size:13px;text-decoration:line-through;margin-left:6px}

/* ========== 商品详情 ========== */
.goods-detail{background:#fff;border-radius:10px;padding:30px;box-shadow:0 2px 8px rgba(0,0,0,.06)}
.detail-top{display:flex;gap:30px;margin-bottom:30px}
.detail-cover{flex:0 0 420px;border-radius:8px;overflow:hidden;background:#fff}
.detail-cover img{width:100%;height:auto;display:block}
.detail-info{flex:1}
.detail-title{font-size:26px;font-weight:700;margin-bottom:12px;line-height:1.3}
.detail-tags{display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap}
.goods-category{display:inline-block;background:#e8f0fe;color:#4a6cf7;padding:3px 10px;border-radius:4px;font-size:12px}
.badge-free-large{background:#52c160;color:#fff;padding:3px 10px;border-radius:4px;font-size:12px}
.detail-views,.detail-sales{color:#999;font-size:13px}
.detail-desc{color:#666;font-size:15px;margin-bottom:20px;line-height:1.7}
.detail-price-box{background:#fff7f7;border-radius:8px;padding:16px 20px;margin-bottom:16px}
.price-row{display:flex;align-items:center;gap:12px;margin-bottom:8px}
.price-row:last-child{margin-bottom:0}
.price-label{color:#888;font-size:14px;width:60px;flex-shrink:0}
.detail-price{color:#ff4d4f;font-size:32px;font-weight:700}
.vip-tip{background:linear-gradient(135deg,#ff9a3c,#ff6b35);color:#fff;padding:3px 12px;border-radius:20px;font-size:12px}
.detail-meta{color:#888;font-size:14px;margin-bottom:20px}
.detail-actions{margin-top:20px;display:flex;gap:12px;flex-wrap:wrap}
.buy-tip{color:#999;font-size:13px;margin-top:10px;width:100%}
.section-title{font-size:20px;font-weight:600;margin-bottom:16px;padding-bottom:10px;border-bottom:2px solid #4a6cf7;display:inline-block}
.detail-html{color:#444;line-height:1.8;font-size:15px}
.detail-html p{margin-bottom:12px}
.detail-html img{max-width:100%;height:auto;border-radius:6px;margin:10px 0;display:block}
.detail-html h1,.detail-html h2,.detail-html h3,.detail-html h4{font-weight:600;margin:20px 0 10px;line-height:1.4}
.detail-html h2{font-size:20px;color:#333}
.detail-html h3{font-size:17px;color:#333}
.detail-html ul,.detail-html ol{padding-left:24px;margin:10px 0}
.detail-html li{margin-bottom:6px}
.detail-html blockquote{border-left:4px solid #4a6cf7;padding:10px 16px;margin:14px 0;background:#f8f9fa;color:#555;border-radius:0 6px 6px 0}
.detail-html a{color:#4a6cf7;text-decoration:none}
.detail-html a:hover{text-decoration:underline}
.detail-html pre{background:#f5f5f5;padding:12px;border-radius:6px;overflow-x:auto;font-size:13px;margin:12px 0}
.detail-html code{background:#f0f0f0;padding:2px 6px;border-radius:3px;font-size:13px}
.detail-html hr{border:none;border-top:1px solid #eee;margin:20px 0}
.detail-html table{border-collapse:collapse;width:100%;margin:12px 0}
.detail-html th,.detail-html td{border:1px solid #ddd;padding:8px 12px;text-align:left}
.detail-html th{background:#f5f5f5}

/* ========== 相关推荐 ========== */
.related-section{margin-top:30px}

/* ========== 登录注册 ========== */
.auth-page{display:flex;justify-content:center;padding:40px 0}
.auth-box{width:400px;background:#fff;border-radius:12px;padding:30px;box-shadow:0 4px 20px rgba(0,0,0,.08)}
.auth-tabs{display:flex;margin-bottom:24px;border-bottom:2px solid #f0f0f0}
.auth-tabs a{flex:1;text-align:center;padding:12px 0;font-size:16px;color:#999;border-bottom:2px solid transparent;margin-bottom:-2px}
.auth-tabs a.active{color:#4a6cf7;border-bottom-color:#4a6cf7;font-weight:600}
.auth-form .form-group{margin-bottom:18px}
.auth-form label{display:block;margin-bottom:6px;color:#555;font-weight:500}
.auth-form input{width:100%;padding:10px 14px;border:1px solid #ddd;border-radius:6px;font-size:14px;outline:none}
.auth-form input:focus{border-color:#4a6cf7}
.auth-tip{text-align:center;margin-top:16px;font-size:13px;color:#888}

/* ========== 表单通用 ========== */
.form-group{margin-bottom:16px}
.form-group label{display:block;margin-bottom:6px;color:#555;font-weight:500}
.form-group input[type="text"],.form-group input[type="number"],.form-group input[type="email"],.form-group input[type="password"],.form-group select,.form-group textarea{width:100%;padding:9px 12px;border:1px solid #ddd;border-radius:6px;font-size:14px;outline:none;font-family:inherit}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:#4a6cf7}
.form-group textarea{resize:vertical}
.form-row{display:flex;gap:16px}
.form-row .form-group{flex:1}
.form-row .flex-2{flex:2}
.required{color:#ff4d4f}
.form-actions{margin-top:24px;display:flex;gap:12px}

/* ========== 提示框 ========== */
.alert{padding:12px 16px;border-radius:6px;margin-bottom:16px;font-size:14px}
.alert-error{background:#fff2f0;border:1px solid #ffccc7;color:#ff4d4f}
.alert-success{background:#f6ffed;border:1px solid #b7eb8f;color:#52c41a}
.alert-warning{background:#fffbe6;border:1px solid #ffe58f;color:#faad14}
.alert-info{background:#e6f7ff;border:1px solid #91d5ff;color:#1890ff}

/* ========== 用户中心 ========== */
.user-center{display:flex;gap:24px}
.user-sidebar{width:220px;flex-shrink:0}
.user-info-card{background:#fff;border-radius:10px;padding:24px;text-align:center;margin-bottom:16px;box-shadow:0 2px 8px rgba(0,0,0,.06)}
.user-info-card.vip-card{background:linear-gradient(135deg,#fff5e6,#ffe8cc);border:1px solid #ffd591}
.avatar{width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,#4a6cf7,#6a8cff);color:#fff;font-size:24px;font-weight:600;display:flex;align-items:center;justify-content:center;margin:0 auto 12px}
.username{font-size:16px;font-weight:600}
.vip-badge{display:inline-block;background:linear-gradient(135deg,#ff9a3c,#ff6b35);color:#fff;padding:3px 12px;border-radius:20px;font-size:12px;margin-top:8px}
.vip-expire{color:#888;font-size:12px;margin-top:6px}
.user-nav{background:#fff;border-radius:10px;padding:8px 0;margin-bottom:16px;box-shadow:0 2px 8px rgba(0,0,0,.06)}
.user-nav a{display:block;padding:12px 20px;color:#555;border-left:3px solid transparent}
.user-nav a:hover{background:#f5f7fa;color:#4a6cf7}
.user-nav a.active{color:#4a6cf7;border-left-color:#4a6cf7;background:#f0f5ff;font-weight:600}
.user-main{flex:1;background:#fff;border-radius:10px;padding:24px;box-shadow:0 2px 8px rgba(0,0,0,.06);min-width:0}

/* ========== 订单列表 ========== */
.order-list{display:flex;flex-direction:column;gap:16px}
.order-item{border:1px solid #eee;border-radius:8px;overflow:hidden}
.order-header{display:flex;align-items:center;gap:16px;padding:10px 16px;background:#fafafa;border-bottom:1px solid #eee;font-size:13px;flex-wrap:wrap}
.order-no{color:#666}
.order-time{color:#999;margin-left:auto}
.order-status{padding:2px 10px;border-radius:4px;font-size:12px}
.order-status.paid{background:#f6ffed;color:#52c41a}
.order-status.unpaid{background:#fff7e6;color:#faad14}
.order-body{display:flex;align-items:center;gap:16px;padding:16px;flex-wrap:wrap}
.order-cover{width:80px;height:60px;object-fit:cover;border-radius:4px;background:#f0f0f0;flex-shrink:0}
.order-info{flex:1;min-width:200px}
.order-info h4{font-size:15px;margin-bottom:6px}
.order-price{color:#ff4d4f;font-weight:600}
.order-paytype{color:#999;font-size:12px;margin-top:4px}
.order-actions{text-align:center;flex-shrink:0}
.download-count{color:#999;font-size:12px;margin-top:6px}

/* ========== 支付选择页 ========== */
.pay-select-page{display:flex;justify-content:center;padding:30px 0}
.pay-select-box{width:520px;max-width:100%;background:#fff;border-radius:12px;padding:30px;box-shadow:0 4px 20px rgba(0,0,0,.08)}
.pay-select-box h2{text-align:center;margin-bottom:20px;font-size:22px}
.pay-order-info{display:flex;gap:16px;padding:16px;background:#f9f9f9;border-radius:8px;margin-bottom:20px;align-items:center}
.pay-order-cover{width:80px;height:60px;object-fit:cover;border-radius:4px;flex-shrink:0}
.pay-order-detail{flex:1}
.pay-order-detail h3{font-size:16px;margin-bottom:6px}
.pay-order-amount{color:#333}
.pay-order-amount strong{color:#ff4d4f;font-size:22px}
.pay-order-no{color:#999;font-size:12px;margin-top:4px}
.pay-methods h3{font-size:16px;margin-bottom:8px}
.pay-device-tip{color:#999;font-size:13px;margin-bottom:16px}
.pay-method-list{display:flex;flex-direction:column;gap:12px}
.pay-method-item{display:flex;align-items:center;gap:14px;padding:16px;border:2px solid #eee;border-radius:8px;transition:all .2s}
.pay-method-item:hover{border-color:#4a6cf7;background:#f8faff}
.pay-method-item.alipay:hover{border-color:#1677ff}
.pay-method-item.wechat:hover{border-color:#07c160}
.pay-icon{width:44px;height:44px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px;font-weight:700;flex-shrink:0}
.pay-method-item.alipay .pay-icon{background:#1677ff}
.pay-method-item.wechat .pay-icon{background:#07c160}
.pay-method-info{flex:1}
.pay-method-info strong{display:block;font-size:15px;color:#333}
.pay-method-info span{color:#999;font-size:12px}
.pay-arrow{color:#ccc;font-size:18px}
.guest-email-form{padding:16px;background:#f0f5ff;border-radius:8px;margin-bottom:20px}
.pay-footer-tip{text-align:center;color:#999;font-size:12px;margin-top:20px;padding-top:16px;border-top:1px solid #f0f0f0}

/* ========== 微信支付页 ========== */
.wechat-pay-page{display:flex;justify-content:center;padding:30px 0}
.wechat-pay-box{width:420px;max-width:100%;background:#fff;border-radius:12px;padding:30px;box-shadow:0 4px 20px rgba(0,0,0,.08);text-align:center}
.wechat-pay-box h2{margin-bottom:20px;color:#07c160}
.qr-code-box{position:relative;width:240px;height:240px;margin:0 auto 16px;border:1px solid #eee;border-radius:8px;overflow:hidden}
.qr-code-box img{width:100%;height:100%}
.qr-mask{position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(255,255,255,.95);display:flex;align-items:center;justify-content:center}
.qr-success{text-align:center}
.check-icon{width:60px;height:60px;border-radius:50%;background:#07c160;color:#fff;font-size:32px;display:flex;align-items:center;justify-content:center;margin:0 auto 12px}
.qr-success p{color:#07c160;font-size:18px;font-weight:600}
.qr-tip{color:#666;font-size:14px;margin-bottom:8px}
.qr-amount{color:#ff4d4f;font-size:28px;font-weight:700;margin-bottom:8px}
.qr-order-no{color:#999;font-size:12px}
.wechat-pay-actions{margin-top:20px}
.wechat-h5-info p{margin-bottom:16px;color:#666}
.wechat-h5-info .btn{margin-bottom:12px}

/* ========== 支付结果 ========== */
.pay-result{display:flex;justify-content:center;padding:40px 0}
.result-box{width:450px;max-width:100%;background:#fff;border-radius:12px;padding:40px 30px;text-align:center;box-shadow:0 4px 20px rgba(0,0,0,.08)}
.result-icon{font-size:56px;margin-bottom:16px}
.result-icon.success{color:#52c41a}
.result-icon.pending{color:#faad14}
.result-box h2{margin-bottom:20px;font-size:22px}
.result-info{margin-bottom:24px;text-align:left;background:#f9f9f9;padding:16px 20px;border-radius:8px}
.result-info p{margin-bottom:8px;color:#555}
.result-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* ========== 会员页 ========== */
.member-hero{background:linear-gradient(135deg,#1a1a2e,#16213e);color:#fff;padding:50px 0;text-align:center;margin:-24px -20px 24px}
.member-hero h1{font-size:30px;margin-bottom:12px}
.member-subtitle{font-size:15px;opacity:.8;margin-bottom:20px}
.member-current-status{display:inline-flex;align-items:center;gap:10px;background:rgba(255,255,255,.1);padding:10px 20px;border-radius:30px;font-size:14px}
.vip-icon{font-size:20px}
.member-plans-section{padding:10px 0 30px}
.member-plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.member-plan{background:#fff;border-radius:12px;padding:28px 24px;text-align:center;box-shadow:0 2px 12px rgba(0,0,0,.06);position:relative;border:2px solid transparent;transition:transform .2s}
.member-plan:hover{transform:translateY(-4px)}
.member-plan.featured{border-color:#ff6b35;box-shadow:0 8px 30px rgba(255,107,53,.2)}
.member-plan.lifetime{background:linear-gradient(135deg,#fffbf0,#fff5d6);border-color:#ffd700}
.plan-badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,#ff9a3c,#ff6b35);color:#fff;padding:4px 16px;border-radius:20px;font-size:12px;font-weight:600}
.plan-badge.gold{background:linear-gradient(135deg,#ffd700,#ffaa00);color:#333}
.plan-name{font-size:18px;font-weight:600;margin-bottom:16px;color:#333}
.plan-price{margin-bottom:8px}
.plan-price .currency{font-size:18px;color:#ff4d4f;vertical-align:top}
.plan-price .amount{font-size:42px;font-weight:700;color:#ff4d4f}
.plan-duration{color:#888;font-size:13px;margin-bottom:20px}
.plan-features{list-style:none;text-align:left;margin-bottom:24px}
.plan-features li{padding:6px 0;color:#555;font-size:13px;border-bottom:1px dashed #f0f0f0}
.plan-features li:last-child{border-bottom:none}

/* ========== FAQ ========== */
.member-faq{padding:30px 0}
.faq-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}
.faq-item{background:#fff;border-radius:8px;padding:20px;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.faq-item h4{font-size:15px;margin-bottom:8px;color:#333}
.faq-item p{color:#888;font-size:13px;line-height:1.7}

/* ========== 分页 ========== */
.pagination{display:flex;justify-content:center;gap:6px;margin-top:24px;flex-wrap:wrap}
.page-link{padding:6px 14px;border:1px solid #ddd;border-radius:4px;color:#555;font-size:13px;background:#fff}
.page-link:hover{border-color:#4a6cf7;color:#4a6cf7}
.page-link.active{background:#4a6cf7;border-color:#4a6cf7;color:#fff}

/* ========== 空状态 ========== */
.empty-state{text-align:center;padding:60px 20px;color:#999}
.empty-state p{margin-bottom:16px;font-size:16px}

/* ========== 底部 ========== */
.site-footer{background:#fff;border-top:1px solid #e8e8e8;margin-top:40px}
.footer-content{max-width:1200px;margin:0 auto;padding:30px 20px;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:30px}
.footer-col h4{font-size:15px;margin-bottom:12px;color:#333}
.footer-col p{color:#888;font-size:13px;line-height:1.7}
.footer-col ul{list-style:none}
.footer-col ul li{margin-bottom:8px}
.footer-col ul li a{color:#888;font-size:13px}
.footer-col ul li a:hover{color:#4a6cf7}
.footer-bottom{border-top:1px solid #f0f0f0;padding:16px 0;text-align:center;color:#999;font-size:13px}
.footer-bottom p{margin-bottom:4px}
.icp a{color:#999}

/* ========== 后台样式 ========== */
.admin-body{background:#f0f2f5}
.admin-layout{display:flex;min-height:100vh}
.admin-sidebar{width:220px;background:#001529;color:#fff;flex-shrink:0;display:flex;flex-direction:column}
.admin-logo{padding:20px;font-size:18px;font-weight:700;text-align:center;border-bottom:1px solid rgba(255,255,255,.1)}
.admin-nav{flex:1;padding:12px 0;overflow-y:auto}
.admin-nav a{display:block;padding:12px 24px;color:rgba(255,255,255,.7);font-size:14px;transition:all .2s}
.admin-nav a:hover{color:#fff;background:rgba(255,255,255,.08)}
.admin-nav a.active{color:#fff;background:#4a6cf7}
.admin-sidebar-footer{padding:16px;border-top:1px solid rgba(255,255,255,.1)}
.admin-sidebar-footer a{display:block;padding:8px 0;color:rgba(255,255,255,.6);font-size:13px}
.admin-sidebar-footer a:hover{color:#fff}
.admin-main{flex:1;display:flex;flex-direction:column;min-width:0}
.admin-topbar{background:#fff;padding:0 24px;height:56px;display:flex;align-items:center;border-bottom:1px solid #e8e8e8;font-size:14px;color:#555}
.admin-content{padding:24px;flex:1}
.admin-page-title{font-size:22px;font-weight:600;margin-bottom:20px;color:#222}
.admin-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;gap:16px;flex-wrap:wrap}
.search-form-inline{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.search-form-inline input,.search-form-inline select{padding:6px 10px;border:1px solid #ddd;border-radius:4px;font-size:13px;outline:none}
.search-form-inline input:focus{border-color:#4a6cf7}
.admin-panel{background:#fff;border-radius:8px;box-shadow:0 1px 4px rgba(0,0,0,.06);overflow:hidden}
.panel-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid #f0f0f0}
.panel-header h3{font-size:16px}
.admin-table{width:100%;border-collapse:collapse}
.admin-table th,.admin-table td{padding:12px 16px;text-align:left;border-bottom:1px solid #f0f0f0;font-size:13px;vertical-align:middle}
.admin-table th{background:#fafafa;font-weight:600;color:#555;white-space:nowrap}
.admin-table tr:hover{background:#fafafa}
.admin-table .text-center{text-align:center}
.table-cover{width:50px;height:38px;object-fit:cover;border-radius:4px}
.table-actions{display:flex;gap:6px;flex-wrap:wrap}
.mono{font-family:Consolas,Monaco,monospace;font-size:12px}
.text-muted{color:#999}
.badge{display:inline-block;padding:3px 10px;border-radius:4px;font-size:12px}
.badge-success{background:#f6ffed;color:#52c41a}
.badge-warning{background:#fffbe6;color:#faad14}
.badge-secondary{background:#f0f0f0;color:#999}
.stat-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:24px}
.stat-card{background:#fff;border-radius:8px;padding:20px;box-shadow:0 1px 4px rgba(0,0,0,.06)}
.stat-card-primary{background:linear-gradient(135deg,#4a6cf7,#6a8cff);color:#fff}
.stat-label{color:#999;font-size:13px;margin-bottom:8px}
.stat-card-primary .stat-label{color:rgba(255,255,255,.8)}
.stat-value{font-size:26px;font-weight:700}
.stat-sub{color:#bbb;font-size:12px;margin-top:6px}
.stat-card-primary .stat-sub{color:rgba(255,255,255,.7)}
.admin-form{padding:24px}
.current-file{margin-top:8px;font-size:12px;color:#888}
.preview-cover{width:100px;height:70px;object-fit:cover;border-radius:4px;margin-bottom:6px;display:block}
.seo-fieldset{border:1px solid #e8e8e8;border-radius:8px;padding:16px 20px;margin:20px 0}
.seo-fieldset legend{padding:0 10px;font-size:14px;font-weight:600;color:#4a6cf7}
.admin-tabs{display:flex;gap:4px;margin-bottom:16px;border-bottom:2px solid #f0f0f0}
.admin-tabs a{padding:10px 20px;color:#666;font-size:14px;border-bottom:2px solid transparent;margin-bottom:-2px}
.admin-tabs a.active{color:#4a6cf7;border-bottom-color:#4a6cf7;font-weight:600}
.info-table{width:100%;border-collapse:collapse;margin:16px 0}
.info-table th,.info-table td{padding:10px 14px;border:1px solid #e8e8e8;text-align:left;font-size:13px}
.info-table th{background:#fafafa;font-weight:600;width:150px}
code{background:#f5f5f5;padding:2px 6px;border-radius:3px;font-family:Consolas,Monaco,monospace;font-size:13px}
.admin-login-body{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);display:flex;align-items:center;justify-content:center;min-height:100vh}
.admin-login-box{width:380px;background:#fff;border-radius:12px;padding:36px 30px;box-shadow:0 10px 40px rgba(0,0,0,.2)}
.admin-login-box h1{text-align:center;margin-bottom:24px;font-size:22px;color:#333}
.admin-login-box .form-group{margin-bottom:18px}
.admin-login-box label{display:block;margin-bottom:6px;color:#555;font-weight:500;font-size:14px}
.admin-login-box input{width:100%;padding:11px 14px;border:1px solid #ddd;border-radius:6px;font-size:14px;outline:none}
.admin-login-box input:focus{border-color:#4a6cf7}
.login-tip{text-align:center;color:#999;font-size:12px;margin-top:16px}

/* ========== 网盘链接 ========== */
.pan-link-box{margin-top:16px;width:100%}
.pan-link-content{background:linear-gradient(135deg,#f0f9ff,#e0f2fe);border:1px solid #7dd3fc;border-radius:10px;padding:16px 20px}
.pan-link-content + .pan-link-content{margin-top:12px}
.pan-type-name{font-size:16px;font-weight:600;color:#0369a1;margin-bottom:10px}
.pan-url-text{font-size:14px;color:#333;margin-bottom:8px;word-break:break-all}
.pan-url-text a{color:#2563eb;text-decoration:underline}
.pan-code-text{font-size:14px;color:#333}
.pan-code-text span{font-weight:600;color:#dc2626;letter-spacing:2px;margin-right:8px}

/* ========== 响应式 ========== */
@media (max-width:768px){
    .header-top{height:52px;gap:8px}
    .logo{font-size:18px}
    .user-area .btn{padding:5px 12px;font-size:13px}
    .nav{overflow-x:auto}
    .detail-top{flex-direction:column}
    .detail-cover{flex:none}
    .user-center{flex-direction:column}
    .user-sidebar{width:100%}
    .goods-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}
    .form-row{flex-direction:column;gap:0}
    .admin-layout{flex-direction:column}
    .admin-sidebar{width:100%}
    .admin-nav{display:flex;overflow-x:auto;padding:0}
    .admin-nav a{white-space:nowrap;padding:10px 16px}
    .hero-title{font-size:24px}
    .member-promo{flex-direction:column;text-align:center}
    .pay-order-info{flex-direction:column;text-align:center}
    .order-body{flex-direction:column;align-items:flex-start}
    .order-time{margin-left:0}
    .member-plans{grid-template-columns:1fr}
    .faq-list{grid-template-columns:1fr}
}

/* 关键词内链样式 */
.detail-html .kw-link{color:#1890ff;text-decoration:none;border-bottom:1px dashed #1890ff;transition:color .2s}
.detail-html .kw-link:hover{color:#096dd9;border-bottom-style:solid}

/* 商品标签 */
.detail-tags{padding:16px 20px;background:#fafafa;border-radius:8px;margin-top:16px;display:flex;align-items:center;flex-wrap:wrap;gap:8px}
.tags-label{color:#999;font-size:13px}
.detail-tag{display:inline-block;padding:4px 12px;background:#fff;border:1px solid #e8e8e8;border-radius:16px;font-size:13px;color:#666;text-decoration:none;transition:all .2s}
.detail-tag:hover{background:#4a6cf7;color:#fff;border-color:#4a6cf7}