:root {
            --primary-gold: #c9a66b;
            --text-dark: #5a4a3a;
            --bg-base: #f9f6f2;
        }

        /* 菜单主容器 */
        .spa-menu-container {
            max-width: 700px;
            margin: 0 auto;
            padding: 40px 50px;
            background-color: var(--bg-light);
            /* 模拟图片中的渐变和气泡感 */
            /* background-image: 
                radial-gradient(circle at 50% 100%, rgba(255,255,255,0.8), transparent),
                linear-gradient(rgba(249, 246, 242, 0.85), rgba(249, 246, 242, 0.85)),
                url('https://www.transparenttextures.com/patterns/pinstriped-suit.png'); */
            position: relative;
            box-shadow: 0 30px 60px rgba(0,0,0,0.2);
            border-radius: 2px;
            text-align: center;
            overflow: hidden;
        }

        /* 顶部装饰皇冠与标题 */
        .signature-header {
            margin-bottom: 30px;
        }
        .crown-icon {
            font-size: 24px;
            color: var(--primary-gold);
            margin-bottom: 5px;
        }
        .signature-header h2 {
              text-align: center;
            font-size: 2.6rem;
            letter-spacing: 2px;
            color: var(--primary-gold);
            margin-bottom: 10px;
            text-transform: uppercase;
        }

        /* 装饰分割线 */
        .divider-gold {
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 15px 0;
            color: var(--primary-gold);
        }
        .divider-gold::before, .divider-gold::after {
            content: "❧";
            margin: 0 10px;
            font-size: 1.2rem;
        }
        .line {
            height: 1px;
            width: 100px;
            background: var(--primary-gold);
            display: inline-block;
        }

        /* 主Logo */
        .main-logo img {
            width: 220px;
            height: auto;
            margin-bottom: 20px;
        }

        /* 项目名称与价格 */
        .treatment-info h1 {
            font-size: 2.2rem;
            margin: 10px 0;
            font-weight: 500;
        }
        .treatment-info .zh-title {
            font-size: 1.8rem;
            display: block;
            margin-bottom: 15px;
        }
        .price-tag {
            font-size: 1.4rem;
            color: var(--text-dark);
            margin-bottom: 20px;
            border-bottom: 1px solid rgba(201, 166, 107, 0.3);
            display: inline-block;
            padding-bottom: 5px;
        }

        .treatment-desc {
            font-style: italic;
            margin-bottom: 30px;
            line-height: 1.6;
        }

        /* 双栏布局容器 */
        .info-grid {
            display: flex;
            border-top: 1px solid rgba(201, 166, 107, 0.4);
            padding-top: 30px;
            margin-top: 20px;
            text-align: left;
        }

        .column {
            flex: 1;
            padding: 0 20px;
        }
        .column:first-child {
            border-right: 1px solid rgba(201, 166, 107, 0.4);
        }

        .column-title {
            color: var(--text-dark);
            font-size: 1.3rem;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
        }
        .column-title .decoration {
            color: var(--primary-gold);
            margin: 0 8px;
        }

        /* 列表样式 */
        .list-items {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .list-items li {
            margin-bottom: 18px;
            position: relative;
            padding-left: 25px;
        }
        
        /* 左边圆点列表 */
        .perfect-list li::before {
            content: "•";
            position: absolute;
            left: 0;
            color: var(--primary-gold);
            font-size: 1.5rem;
            top: -5px;
        }

        /* 右边对勾列表 */
        .benefits-list li::before {
            content: "✓";
            position: absolute;
            left: 0;
            color: var(--primary-gold);
            font-weight: bold;
        }

        .item-text-en {
            display: block;
            font-size: 1rem;
            font-weight: 500;
        }
        .item-text-zh {
            display: block;
            font-size: 0.9rem;
            opacity: 0.8;
        }

        /* 页脚 */
        .menu-footer {
            margin-top: 50px;
            padding-top: 20px;
            border-top: 1px solid rgba(201, 166, 107, 0.2);
        }
        .footer-brand {
            font-size: 1.5rem;
            letter-spacing: 3px;
            color: #333;
        }
        .footer-slogan {
            font-size: 1rem;
            font-style: italic;
            margin: 5px 0;
        }

        /* 底部珠光/气泡装饰元素 */
        .spa-menu-container::after {
            content: "";
            position: absolute;
            bottom: -50px;
            left: -50px;
            right: -50px;
            height: 200px;
            background: radial-gradient(circle, rgba(255,255,255,0.4) 0%, transparent 70%);
            z-index: 0;
            pointer-events: none;
        }

        @media (max-width: 600px) {
            .info-grid { flex-direction: column; }
            .column:first-child { border-right: none; border-bottom: 1px solid rgba(201, 166, 107, 0.4); margin-bottom: 20px; padding-bottom: 20px; }
            .spa-menu-container { padding: 30px 20px; }
        }