/* ========== 全局变量与通用样式 ========== */
        :root {
            --wine-red: #b22222;
            --wine-red-dark: #8b1a1a;
            --wine-gold: #d4af37;
            --wine-gold-light: #f5e6b0;
            --light-bg: #fff9f5;
            --dark-bg: #1e1a15;
            --shadow-sm: 0 4px 12px rgba(0,0,0,0.03);
            --shadow-md: 0 8px 24px rgba(0,0,0,0.08);
            --shadow-lg: 0 20px 35px -12px rgba(0,0,0,0.15);
            --shadow-hover: 0 25px 40px -12px rgba(178,34,34,0.25);
        }
        * { font-family: 'Inter', sans-serif; }
        body { background-color: var(--light-bg); }
        .bg-red-primary { background: linear-gradient(135deg, var(--wine-red) 0%, var(--wine-red-dark) 100%); }
        .text-red { color: var(--wine-red); }
        .text-gold { color: var(--wine-gold); }
        .btn-red {
            background: linear-gradient(135deg, var(--wine-red) 0%, var(--wine-red-dark) 100%);
            border: none;
            color: white;
            font-weight: 600;
            border-radius: 40px;
            padding: 10px 32px;
            transition: all 0.3s cubic-bezier(0.2, 0.9, 0.4, 1.1);
            box-shadow: 0 4px 12px rgba(178,34,34,0.2);
        }
        .btn-red:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(178,34,34,0.3);
            color: white;
        }
        .btn-outline-red {
            border: 1.5px solid var(--wine-red);
            color: var(--wine-red);
            background: transparent;
            border-radius: 40px;
            font-weight: 500;
            transition: all 0.2s;
        }
        .btn-outline-red:hover {
            background-color: var(--wine-red);
            color: white;
            border-color: var(--wine-red);
        }
        /* 顶部栏 */
        .top-bar {
            background: linear-gradient(90deg, #fff8f2 0%, #fff4ec 100%);
            font-size: 0.85rem;
            padding: 8px 0;
            border-bottom: 1px solid rgba(178,34,34,0.08);
        }
        .hover-dropdown { position: relative; display: inline-block; }
        .hover-dropdown .dropdown-menu {
            display: none;
            position: absolute;
            top: 100%;
            left: auto;
            right: 0;
            z-index: 1000;
            min-width: 160px;
            padding: 0.5rem 0;
            background-color: #fff;
            border: none;
            border-radius: 16px;
            box-shadow: var(--shadow-lg);
        }
        .hover-dropdown:hover .dropdown-menu { display: block; }
        .hover-dropdown .dropdown-menu-custom {
            min-width: 280px;
            padding: 1rem;
            border-radius: 24px;
        }
        /* 搜索框 */
        .search-container {
            border: 2px solid var(--wine-red);
            border-radius: 60px;
            overflow: hidden;
            background: white;
            box-shadow: var(--shadow-sm);
            transition: box-shadow 0.2s;
        }
        .search-container:focus-within { box-shadow: 0 0 0 3px rgba(178,34,34,0.2); }
        .search-category-select {
            border: none;
            background: #fef5f0;
            padding: 12px 16px;
            border-radius: 60px 0 0 60px;
            font-weight: 500;
            width: 120px;
            color: var(--wine-red);
        }
        .search-input {
            border: none;
            padding: 12px 16px;
            flex: 1;
            outline: none;
        }
        .search-btn {
            background: var(--wine-red);
            border: none;
            color: white;
            padding: 0 28px;
            border-radius: 0 60px 60px 0;
            font-weight: 600;
            transition: all 0.2s;
        }
        .search-btn:hover { background: var(--wine-red-dark); }
        .hot-keyword a {
            text-decoration: none;
            color: #333;
            margin-right: 12px;
            font-size: 0.75rem;
            transition: color 0.2s;
        }
        .hot-keyword a:hover { color: var(--wine-red); }
        /* 主导航栏 */
        .nav-main {
            background: linear-gradient(135deg, var(--wine-red) 0%, var(--wine-red-dark) 100%);
            padding: 0;
            box-shadow: 0 4px 20px rgba(0,0,0,0.08);
        }
        .nav-main .nav-link {
            color: white !important;
            font-weight: 500;
            padding: 14px 18px;
            transition: all 0.2s;
            position: relative;
        }
        .nav-main .nav-link:hover { background: rgba(255,255,255,0.15); }
        .nav-main .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 30px;
            height: 3px;
            background: var(--wine-gold);
            border-radius: 3px;
        }
        .nav-category-btn {
            background: rgba(255,255,255,0.2);
            border-radius: 40px;
            padding: 8px 20px;
            margin: 6px 0;
            color: white;
            font-weight: 500;
            transition: all 0.2s;
            border: none;
        }
        .nav-category-btn:hover { background: rgba(255,255,255,0.3); }

        /* 买酒分类下拉菜单样式 */
        .dropdown-menu-category {
            background: white;
            border-radius: 24px;
            box-shadow: var(--shadow-lg);
            border: 1px solid #f0e2d4;
            padding: 8px 0;
            min-width: 168px;
            margin-top: 8px;
        }
        .dropdown-menu-category .dropdown-item {
            padding: 12px 20px;
            display: flex;
            align-items: center;
            gap: 12px;
            font-weight: 500;
            color: #4a4a4a;
            transition: all 0.2s;
            border-left: 3px solid transparent;
            border-bottom: 1px solid #f0eae5;
        }
        .dropdown-menu-category .dropdown-item:last-child { border-bottom: none; }
        .dropdown-menu-category .dropdown-item i {
            width: 24px;
            font-size: 1.1rem;
            color: var(--wine-red);
        }
        .dropdown-menu-category .dropdown-item:hover {
            background: #fef5f0;
            color: var(--wine-red);
            border-left-color: var(--wine-red);
        }
        .dropdown-menu-category .dropdown-item:hover i { color: var(--wine-red); }

        /* 会员下拉面板 */
        .user-dropdown {
            position: relative;
            display: inline-block;
            cursor: pointer;           
        }
        .user-dropdown .user-info {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .user-dropdown .user-info span {
            font-weight: 500;
        }
        .user-dropdown .dropdown-panel {
            position: absolute;
            top: 100%;
            right: 0;
            width: 219px;
            background: white;
            border-radius: 20px;
            box-shadow: var(--shadow-lg);
            border: 1px solid #f0e2d4;
            padding: 16px;
            z-index: 1000;
            display: none;
            margin-top: -5px;
        }
        .user-dropdown:hover .dropdown-panel {
            display: block;
        }
        .user-avatar-sm {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            object-fit: cover;
        }
        .logout-btn {
            background: none;
            border: none;
            color: var(--wine-red);
            font-weight: 500;
            width: 100%;
            text-align: left;
            padding: 8px 0;
        }
        .logout-btn:hover {
            color: var(--wine-red-dark);
            text-decoration: underline;
        }
        .member-level {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            background: rgba(212,175,55,0.2);
            padding: 2px 8px;
            border-radius: 30px;
            font-size: 0.7rem;
            font-weight: 500;
            color: #b8860b;
            margin-left: 8px;
        }
        .member-level i {
            font-size: 0.7rem;
        }

         /* 底部备用样式 */
        .footer-dark {
            background-color: #0f0e0c;
            color: #e2e8f0;
        }
        .footer-dark .footer-qr {
            width: 70px;
            height: 70px;
            background: #2a241e;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            font-size: 12px;
            text-align: center;
            margin-bottom: 8px;
            transition: all 0.2s;
        }
        .footer-dark .footer-qr:hover {
            background: var(--wine-red);
        }
        .social-icon-container {
            position: relative;
            display: inline-block;
        }
        .qr-hover {
            position: absolute;
            bottom: 100%;
            left: 50%;
            transform: translateX(-50%);
            margin-bottom: 10px;
            background: white;
            border-radius: 12px;
            padding: 8px;
            box-shadow: var(--shadow-md);
            z-index: 1000;
            display: none;
            white-space: nowrap;
        }
        .qr-hover img {
            width: 100px;
            height: 100px;
            display: block;
        }
        .social-icon-container:hover .qr-hover {
            display: block;
        }
        /* 侧边栏整体容器 */
        .user-sidebar {
            background: white;
            border-radius: 32px;
            padding: 24px 0;
            box-shadow: var(--shadow-md);
        }

        /* 头像区域 */
        .user-avatar {
            text-align: center;
            padding: 0 20px 20px;
            border-bottom: 1px solid #f0eae5;
            margin-bottom: 16px;
        }
        .avatar-img {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            object-fit: cover;
            margin-bottom: 12px;
            border: 2px solid var(--wine-gold);
        }
        .user-name {
            font-weight: 700;
            margin-bottom: 4px;
        }
        .user-level {
            font-size: 0.7rem;
            color: #a05e2c;
        }

        /* 菜单列表 */
        .menu-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .menu-item {
            padding: 12px 24px;
            display: flex;
            align-items: center;
            gap: 12px;
            color: #4a4a4a;
            transition: all 0.2s;
            cursor: pointer;
            border-left: 3px solid transparent;
        }
        .menu-item i {
            width: 24px;
            font-size: 1.2rem;
            color: #b0a69c;
        }
        .menu-item:hover {
            background: #fff5ef;
            color: var(--wine-red);
        }
        .menu-item:hover i {
            color: var(--wine-red);
        }
        .menu-item.active {
            background: #fff5ef;
            color: var(--wine-red);
            border-left-color: var(--wine-red);
            font-weight: 500;
        }
        .menu-item.active i {
            color: var(--wine-red);
        }
        .menu-divider {
            height: 1px;
            background: #f0eae5;
            margin: 12px 20px;
        }