/* ========== 1. 全局统一高奢朦胧毛玻璃变量体系 ========== */
        :root {
            --primary-dark: #1F2716;
            --primary-main: #5F6941;
            --primary-light: #828D5F;

            /* 🚀 柔和朦胧透光设置 */
            --glass-blur: blur(30px) saturate(140%);
            --glass-card-bg: linear-gradient(135deg, rgba(20, 26, 16, 0.42) 0%, rgba(8, 12, 6, 0.32) 100%);
            --glass-border-light: 1px solid rgba(255, 255, 255, 0.15);
            --glass-shadow: 0 30px 70px rgba(0, 0, 0, 0.45);

            --radius-pill: 60px;
            --radius-lg: 28px;
            --transition-premium: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
        }

        * { margin: 0; padding: 0; box-sizing: border-box; }
        html {
            scroll-behavior: smooth;
            font-size: 18px !important;
            scrollbar-gutter: auto !important;
        }

        body {
            font-family: 'Noto Serif SC', 'Source Han Serif CN', 'PingFang SC', sans-serif !important;
            color: rgba(255, 255, 255, 0.95);
            line-height: 1.9;
            overflow-x: hidden;
            font-weight: 400 !important;
            background: linear-gradient(to bottom, rgba(11, 15, 8, 0) 0%, rgba(5, 7, 4, 0) 100%),
                        url("/static/banner/微信图片_20260722114631_37_19.png?v=1.1") center/cover no-repeat fixed;
        }

        .container {
            width: 100%;
            max-width: 1400px;
            min-width: 0;
            margin: 0 auto !important;
            padding-left: 45px;
            padding-right: 45px;
        }

        /* ========== Page Header ========== */
        .page-header-premium {
            min-height: 380px;
            display: flex;
            align-items: center;
            justify-content: center;
            padding-top: 100px;
            position: relative;
        }
        .page-header-content { text-align: center; z-index: 2; }
        .page-header-premium h1 {
            font-family: 'Noto Serif SC', serif !important;
            font-size: 4.2rem;
            font-weight: 300;
            color: #ffffff;
            letter-spacing: 12px;
            margin-bottom: 15px;
            text-shadow: 0 4px 20px rgba(0,0,0,0.6);
            white-space: nowrap !important;
        }
        .page-header-premium p {
            font-family: 'PingFang SC', sans-serif;
            font-size: 1.3rem;
            color: rgba(255,255,255,0.85);
            letter-spacing: 4px;
            white-space: nowrap !important;
        }

        .section-premium { padding: 70px 0; position: relative; }

        /* ========== 标题规范 ========== */
        .section-title-premium { margin-bottom: 50px; text-align: left; position: relative;}
        .section-title-premium h2 {
            font-family: 'Noto Serif SC', serif !important;
            font-size: 3.2rem;
            font-weight: 300;
            color: #ffffff;
            letter-spacing: 4px;
            text-shadow: 0 4px 15px rgba(0,0,0,0.5);
        }
        .section-title-bg-text {
            position: absolute; top: -50px; left: 0;
            font-size: 7.5rem; font-weight: 700;
            color: rgba(255,255,255,0.03);
            font-family: 'Arial', sans-serif;
            letter-spacing: 6px; pointer-events: none;
            text-transform: uppercase;
        }
        .section-title-premium p {
            font-family: 'PingFang SC', sans-serif;
            font-size: 1.2rem;
            color: rgba(255,255,255,0.85);
            max-width: 900px;
            margin-top: 12px;
            line-height: 1.8;
            letter-spacing: 1px;
        }

        .premium-desc-text {
            font-size: 1.15rem !important;
            line-height: 2.1 !important;
            letter-spacing: 0.5px;
            color: rgba(255,255,255,0.95) !important;
            font-weight: 400 !important;
            text-shadow: 0 2px 10px rgba(0,0,0,0.5);
        }

        /* ========== 💎 鎏金金句微光样式 ========== */
        .gold-slogan-box {
            background: linear-gradient(90deg, rgba(130,141,95,0) 0%, rgba(130,141,95,0.25) 50%, rgba(130,141,95,0) 100%);
            border-top: 1px solid rgba(255,255,255,0.15);
            border-bottom: 1px solid rgba(255,255,255,0.15);
            padding: 18px 0;
            margin-bottom: 25px;
            text-align: left;
            width: 100%;
        }
        .highlight-premium {
            font-family: 'Noto Serif SC', serif;
            font-weight: 700;
            font-size: 2.1rem;
            letter-spacing: 4px;
            background: linear-gradient(135deg, #ffffff 0%, #E2EA8B 50%, #ffffff 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 4px 20px rgba(0,0,0,0.6);
            display: inline-block;
            white-space: nowrap !important;
        }

        /* ========== 🚀 修复图一：合二为一的大蒙版一体舱 ========== */
        .giant-about-card-shell {
            background: var(--glass-card-bg) !important;
            backdrop-filter: var(--glass-blur) !important;
            -webkit-backdrop-filter: var(--glass-blur) !important;
            border-radius: var(--radius-lg);
            border: var(--glass-border-light) !important;
            box-shadow: var(--glass-shadow);
            overflow: hidden;
        }
        .giant-about-img-wrap {
            height: 100%;
            min-height: 560px;
            overflow: hidden;
        }
        .giant-about-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover !important;
        }
        .giant-about-text-content {
            padding: 50px 50px 50px 30px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        /* ========== 🚀 核心毛玻璃卡片（强行拉平高度） ========== */
        .glass-premium-card {
            background: var(--glass-card-bg) !important;
            backdrop-filter: var(--glass-blur) !important;
            -webkit-backdrop-filter: var(--glass-blur) !important;
            border-radius: var(--radius-lg);
            border: var(--glass-border-light) !important;
            box-shadow: var(--glass-shadow);
            transition: var(--transition-premium);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            height: 100% !important; /* 强制填满网格高度 */
        }
        .glass-premium-card:hover {
            transform: translateY(-5px);
            border-color: rgba(255,255,255,0.3) !important;
            box-shadow: 0 40px 80px rgba(0,0,0,0.5);
        }
        .glass-premium-card h4 {
            font-family: 'Noto Serif SC', serif;
            color: #ffffff !important;
            font-size: 1.55rem !important;
            font-weight: 700 !important;
            letter-spacing: 2px;
        }

        .team-card-image-premium { height: 260px; flex-shrink: 0; overflow: hidden; position: relative; }
        .team-card-image-premium img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition-premium); }
        .team-card-content-premium { padding: 35px 30px; flex-grow: 1; display: flex; flex-direction: column; }
        .team-card-content-premium .position { color: var(--primary-light) !important; font-size: 0.95rem; margin-bottom: 12px; display: block; letter-spacing: 2px; font-weight: 500; }

        /* ========== 专家团队列表 ========== */
        .expert-gallery-list {
            display: flex;
            flex-direction: column;
            gap: 18px;
            margin-top: 20px;
        }
        .expert-row-item {
            display: flex;
            align-items: flex-start;
            padding: 28px 36px;
            background: var(--glass-card-bg) !important;
            backdrop-filter: var(--glass-blur) !important;
            -webkit-backdrop-filter: var(--glass-blur) !important;
            border: var(--glass-border-light) !important;
            border-radius: 20px;
            box-shadow: var(--glass-shadow);
            transition: var(--transition-premium);
        }
        .expert-row-item:hover {
            border-color: var(--primary-light) !important;
            transform: translateX(6px);
        }
        .expert-name-box { width: 220px; flex-shrink: 0; }
        .expert-name-box h3 {
            font-family: 'Noto Serif SC', serif;
            font-size: 1.4rem !important;
            font-weight: 700;
            color: #ffffff;
            margin: 0 0 5px 0;
            letter-spacing: 2px;
        }
        .expert-line-bullets {
            flex-grow: 1;
            padding-left: 35px;
            border-left: 1px solid rgba(255, 255, 255, 0.12);
        }
        .expert-bullet-p {
            font-family: 'PingFang SC', sans-serif;
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.95) !important;
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .expert-bullet-p:last-child { margin-bottom: 0; }
        .expert-bullet-p i { color: var(--primary-light); font-size: 0.95rem; }

        .advantage-icon-premium {
            width: 60px; height: 60px; background: rgba(255,255,255,0.06); border: var(--glass-border-light); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-right: 20px;
        }
        .advantage-icon-premium i { font-size: 1.6rem; color: #ffffff; }

        /* ========== 🚀 修复图四：合作品牌卡片（强制内容弹性垂直等高） ========== */
 /* ========== 🚀 四大合作品牌卡片终极协调修复 ========== */
        .brand-system-card-wrap {
            padding: 42px 40px;
            height: 100%;
            display: flex;
            flex-direction: column;
            justify-content: flex-start; /* 取消分散对齐，改用自然流 */
        }

        .brand-system-card-wrap .brand-desc-p {
            font-family: 'PingFang SC', sans-serif !important;
            font-size: 1.05rem !important;
            line-height: 1.8 !important;
            color: rgba(255, 255, 255, 0.9) !important;
            margin-bottom: 1.8rem !important;
        }

        /* 列表容器不再强行推到底部，避免中间空悬断层 */
        .brand-system-card-wrap .brand-list-row-container {
            font-family: 'PingFang SC', sans-serif !important;
            font-size: 0.98rem !important;
            line-height: 2 !important;
            color: rgba(255, 255, 255, 0.9) !important;
            font-weight: 500 !important;
            margin-top: 0 !important; /* 消除断层 */
        }

        /* 针对 System 04 内的子分类标题微调 */
        .brand-sub-tag-title {
            color: var(--primary-light) !important;
            font-size: 0.92rem;
            font-weight: 600;
            letter-spacing: 1px;
            margin-top: 15px;
            margin-bottom: 6px;
            display: block;
        }

        /* 🚀 修复图三：上图下文全宽巨幕板 */
        .unesco-stacked-card {
            background: var(--glass-card-bg) !important;
            backdrop-filter: var(--glass-blur) !important;
            -webkit-backdrop-filter: var(--glass-blur) !important;
            border-radius: var(--radius-lg);
            border: var(--glass-border-light) !important;
            box-shadow: var(--glass-shadow);
            overflow: hidden;
            padding: 45px;
        }
        .unesco-banner-img-wrap {
            width: 100%;
            height: 380px;
            border-radius: 20px;
            overflow: hidden;
            margin-bottom: 35px;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        .unesco-banner-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .fade-in-up { opacity: 0; transform: translateY(30px); transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
        .fade-in-up.visible { opacity: 1; transform: translateY(0); }