<style>
        /* ===== 国风配色变量 ===== */
        :root {
            --color-red-bean: #ad0f09;        /* 深红色 - 主品牌色 */
            --color-hover-red: #ad0f09;        /* 深红色 - hover状态（与主色相同） */
            --color-smoke-gray: #6b6b6b;       /* 烟青灰 - 副标题/次要文字 */
            --color-rice-gold: #d4b28c;        /* 米金 - 装饰线条/图标 */
            --color-jade-white: #f5efe9;       /* 玉瓷白 - 页面背景 */
            --color-ink-black: #3a3a3a;         /* 墨黛黑 - 正文 */
            --color-light-gray: #e0d9d1;        /* 浅灰 - 边框/分割线 */
            --white: #ffffff;                    /* 纯白 - 卡片背景 */
            --success-green: #6b8e4c;             /* 成功绿色 - 保留 */
        }
        
        /* 重置样式 */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            -webkit-tap-highlight-color: transparent;
        }
        
        body {
            background-color: var(--color-jade-white); /* 玉瓷白作为页面基底 */
            color: var(--color-ink-black);              /* 墨黛黑正文 */
            font-family: "宋体", "微软雅黑", "PingFang SC", "Microsoft YaHei", sans-serif;
            line-height: 1.6;
            min-height: 100vh;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
           /*  padding: 16px; 会拉高导航栏*/
        }
        
      
        
        /* 品牌头部 */
        .brand-header {
            text-align: center;
            margin-bottom: 3px;
            padding: 3px 3px;
            background: var(--white);
            border-radius: 16px;
            border: 1px solid var(--color-light-gray);
            box-shadow: 0 4px 12px rgba(173, 15, 9, 0.05);
            position: relative;
            overflow: hidden;
        }
        
        .brand-header::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--color-red-bean), var(--color-rice-gold));
        }
        
        .brand-title {
            font-size: 32px;
            font-weight: 700;
            color: var(--color-red-bean);
            margin-bottom: 10px;
            letter-spacing: 2px;
            position: relative;
        }
        
        .brand-subtitle {
            font-size: 18px;
            color: var(--color-smoke-gray);
            font-weight: 500;
            margin-bottom: 20px;
            position: relative;
        }
        
        .brand-slogan {
            font-size: 20px;
            font-weight: 600;
            color: var(--color-red-bean);
            margin: 25px 0 15px;
            padding: 15px 0;
            border-top: 2px solid var(--color-rice-gold);
            border-bottom: 2px solid var(--color-rice-gold);
        }
        
        .badge-container {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 12px;
            margin: 20px 0;
            position: relative;
        }
        
        .brand-badge {
            background: rgba(173, 15, 9, 0.08);
            color: var(--color-red-bean);
            padding: 8px 20px;
            border-radius: 30px;
            font-size: 14px;
            font-weight: 500;
            border: 1px solid var(--color-rice-gold);
        }
        
        .cctv-badge {
            background: var(--color-rice-gold);
            color: var(--color-red-bean);
            padding: 4px 12px;
            border-radius: 4px;
            font-size: 12px;
            font-weight: 600;
            display: inline-block;
            margin: 0 4px;
        }
        
        .icon-decoration {
            color: var(--color-rice-gold);
        }
        
        .border-line {
            border-color: var(--color-rice-gold);
        }
        
        /* 主内容区域 */
        .main-content {
            display: flex;
            flex-direction: column;
            gap: 24px;
            margin-bottom: 40px;
        }
        
        @media (min-width: 992px) {
            .main-content {
                flex-direction: row;
            }
        }
        
        /* 视频区域 */
        .video-area {
            flex: 1;
            background: var(--white);
            border-radius: 16px;
            overflow: hidden;
            border: 1px solid var(--color-light-gray);
            box-shadow: 0 4px 12px rgba(173, 15, 9, 0.05);
        }
        
        .video-wrapper {
            position: relative;
            width: 100%;
            padding-bottom: 56.25%;
            background: var(--color-red-bean);
        }
        
        #my-video {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
        }
        
        /* 视频封面 */
        .video-cover {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-size: cover;
            background-position: center;
            background-color: var(--color-red-bean);
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 10;
        }
        
        .cover-content {
            text-align: center;
            padding: 20px;
            max-width: 90%;
        }
        
        .cover-title {
            font-size: 24px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 8px;
            text-shadow: 0 2px 4px rgba(0,0,0,0.2);
        }
        
        .cover-subtitle {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 12px;
        }
        
        .cover-badge {
            background: var(--color-rice-gold);
            color: var(--color-red-bean);
            padding: 4px 16px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
            display: inline-block;
            margin-bottom: 20px;
        }
        
        .btn-primary {
            background-color: var(--color-red-bean);
            color: white;
            border: none;
            padding: 14px 36px;
            border-radius: 4px;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 18px;
            font-weight: 600;
            transition: all 0.2s;
            box-shadow: 0 4px 12px rgba(173, 15, 9, 0.3);
        }
        
        .btn-primary:hover {
            background-color: var(--color-hover-red);
        }
        
        .play-button {
            background-color: var(--color-red-bean);
            color: white;
            border: none;
            border-radius: 4px;
            padding: 14px 36px;
            font-size: 18px;
            font-weight: 600;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            transition: all 0.2s;
            box-shadow: 0 4px 12px rgba(173, 15, 9, 0.3);
        }
        
        .play-button:hover {
            background-color: var(--color-hover-red);
        }
        
        /* 控制面板 */
        .control-panel {
            width: 100%;
            max-width: 320px;
        }
        
        @media (min-width: 992px) {
            .control-panel {
                width: 320px;
                flex-shrink: 0;
            }
        }
        
        .panel-card {
            background: var(--white);
            border-radius: 16px;
            padding: 20px;
            margin-bottom: 20px;
            border: 1px solid var(--color-light-gray);
            box-shadow: 0 2px 8px rgba(173, 15, 9, 0.04);
        }
        
        .panel-title {
            font-size: 18px;
            font-weight: 600;
            color: var(--color-red-bean);
            margin-bottom: 16px;
            padding-bottom: 12px;
            border-bottom: 2px solid var(--color-rice-gold);
        }
        
        /* 视频列表 */
        .video-list {
            list-style: none;
            max-height: 320px;
            overflow-y: auto;
        }
        
        .video-list::-webkit-scrollbar {
            width: 4px;
        }
        
        .video-list::-webkit-scrollbar-track {
            background: var(--color-light-gray);
        }
        
        .video-list::-webkit-scrollbar-thumb {
            background: var(--color-red-bean);
            border-radius: 2px;
        }
        
        .video-item {
            display: flex;
            padding: 12px;
            border-radius: 12px;
            margin-bottom: 10px;
            cursor: pointer;
            transition: all 0.2s;
            border: 1px solid transparent;
            background: var(--color-jade-white);
        }
        
        .video-item:hover {
            background: rgba(173, 15, 9, 0.08);
            border-color: var(--color-rice-gold);
        }
        
        .video-item.active {
            background: rgba(173, 15, 9, 0.08);
            border-color: var(--color-red-bean);
        }
        
        .video-thumb {
            width: 70px;
            height: 70px;
            border-radius: 8px;
            background-size: cover;
            background-position: center;
            flex-shrink: 0;
            border: 1px solid var(--color-light-gray);
        }
        
        .video-info {
            flex: 1;
            padding-left: 12px;
        }
        
        .video-name {
            font-weight: 600;
            font-size: 15px;
            margin-bottom: 4px;
            color: var(--color-red-bean);
        }
        
        .video-meta {
            font-size: 12px;
            color: var(--color-smoke-gray);
        }
        
        .process-badge {
            background: var(--color-rice-gold);
            color: var(--color-red-bean);
            font-size: 10px;
            padding: 2px 6px;
            border-radius: 4px;
            display: inline-block;
            margin-top: 4px;
        }
        
        /* 控制按钮 */
        .control-buttons {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
            margin-bottom: 20px;
        }
        
        @media (max-width: 480px) {
            .control-buttons {
                grid-template-columns: 1fr;
            }
        }
        
        .control-btn {
            background-color: var(--color-red-bean);
            color: white;
            border: none;
            border-radius: 4px;
            padding: 12px;
            font-size: 14px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            transition: background-color 0.2s;
        }
        
        .control-btn:hover {
            background-color: var(--color-hover-red);
        }
        
        .control-btn.secondary {
            background: var(--color-jade-white);
            color: var(--color-ink-black);
            border: 1px solid var(--color-light-gray);
        }
        
        .control-btn.secondary:hover {
            background: rgba(173, 15, 9, 0.08);
            border-color: var(--color-red-bean);
            color: var(--color-red-bean);
        }
        
        /* 信任承诺卡片 */
        .trust-card {
            background: rgba(173, 15, 9, 0.05);
            border: 1px solid var(--color-rice-gold);
            border-radius: 12px;
            padding: 16px;
            margin-top: 16px;
        }
        
        .trust-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--color-ink-black);
            padding: 6px 0;
        }
        
        /* 非遗传承人专区 */
        .master-section {
            background: var(--white);
            border-radius: 16px;
            padding: 30px;
            margin: 40px 0;
            border: 1px solid var(--color-light-gray);
        }
        
        .section-title {
            font-size: 24px;
            font-weight: 700;
            color: var(--color-red-bean);
            text-align: center;
            margin-bottom: 30px;
            position: relative;
        }
        
        .section-title::after {
            content: '';
            display: block;
            width: 60px;
            height: 2px;
            background: var(--color-rice-gold);
            margin: 10px auto 0;
        }
        
        .title-sub {
            color: var(--color-smoke-gray);
        }
        
        .master-card {
            display: flex;
            flex-direction: column;
            gap: 30px;
            background: var(--color-jade-white);
            border-radius: 16px;
            padding: 30px;
            box-shadow: 0 4px 12px rgba(173, 15, 9, 0.05);
        }
        
        @media (min-width: 768px) {
            .master-card {
                flex-direction: row;
            }
        }
        
        .master-image {
            flex: 0 0 200px;
            height: 250px;
            background: var(--color-light-gray);
            border-radius: 12px;
            background-size: cover;
            background-position: center;
            background-image: url('https://images.unsplash.com/photo-1544005313-94ddf0286df2?ixlib=rb-4.0.3&auto=format&fit=crop&w=400&q=80');
            border: 1px solid var(--color-rice-gold);
        }
        
        .master-info {
            flex: 1;
        }
        
        .master-name {
            font-size: 22px;
            font-weight: 700;
            color: var(--color-red-bean);
            margin-bottom: 8px;
        }
        
        .master-title {
            color: var(--color-smoke-gray);
            font-weight: 500;
            margin-bottom: 16px;
        }
        
        .master-quote {
            font-size: 18px;
            font-style: italic;
            color: var(--color-ink-black);
            padding: 20px;
            background: var(--white);
            border-radius: 12px;
            border-left: 4px solid var(--color-rice-gold);
            margin: 20px 0;
        }
        
        .master-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin: 20px 0;
        }
        
        .stat-item {
            flex: 1;
            min-width: 120px;
            text-align: center;
        }
        
        .stat-number {
            font-size: 24px;
            font-weight: 700;
            color: var(--color-red-bean);
        }
        
        .stat-label {
            font-size: 13px;
            color: var(--color-smoke-gray);
        }
        
        /* 六道工序 */
        .process-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 15px;
            margin: 30px 0;
        }
        
        .process-item {
            background: var(--white);
            border-radius: 12px;
            padding: 20px 15px;
            text-align: center;
            border: 1px solid var(--color-light-gray);
        }
        
        .process-number {
            width: 30px;
            height: 30px;
            background: var(--color-red-bean);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 10px;
            font-weight: 600;
        }
        
        .process-name {
            font-weight: 600;
            color: var(--color-red-bean);
            margin-bottom: 8px;
        }
        
        .process-desc {
            font-size: 12px;
            color: var(--color-smoke-gray);
        }
        
        /* 对比表格 */
        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            margin: 30px 0;
            background: var(--white);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(173, 15, 9, 0.05);
        }
        
        .comparison-table th {
            background: rgba(173, 15, 9, 0.08);
            padding: 15px;
            text-align: left;
            color: var(--color-red-bean);
            font-weight: 600;
            border-bottom: 2px solid var(--color-rice-gold);
        }
        
        .comparison-table td {
            padding: 15px;
            border-bottom: 1px solid var(--color-light-gray);
        }
        
        .comparison-table tr:last-child td {
            border-bottom: none;
        }
        
        .dimension {
            font-weight: 600;
            color: var(--color-red-bean);
        }
        
        /* 溯源系统 */
        .trace-section {
            background: rgba(173, 15, 9, 0.05);
            border-radius: 16px;
            padding: 30px;
            margin: 40px 0;
            border: 1px solid var(--color-rice-gold);
        }
        
        .trace-steps {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin: 30px 0;
            flex-wrap: wrap;
        }
        
        .trace-step {
            background: var(--white);
            padding: 8px 20px;
            border-radius: 30px;
            font-weight: 500;
            color: var(--color-red-bean);
            border: 1px solid var(--color-rice-gold);
        }
        
        .trace-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin: 30px 0;
        }
        
        .trace-card {
            background: var(--white);
            border-radius: 12px;
            padding: 20px;
            text-align: center;
            border: 1px solid var(--color-light-gray);
        }
        
        .trace-icon {
            font-size: 32px;
            margin-bottom: 10px;
            color: var(--color-rice-gold);
        }
        
        .trace-card h4 {
            color: var(--color-red-bean);
            margin-bottom: 8px;
        }
        
        /* 七大承诺 */
        .promises-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 15px;
            margin: 30px 0;
        }
        
        .promise-item {
            background: var(--color-jade-white);
            border-radius: 12px;
            padding: 15px;
            display: flex;
            align-items: center;
            gap: 10px;
            border: 1px solid var(--color-light-gray);
        }
        
        .promise-check {
            color: var(--color-red-bean);
            font-size: 20px;
        }
        
        /* 操作指引 */
        .steps-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
            margin: 30px 0;
        }
        
        .step-box {
            flex: 1;
            min-width: 200px;
            background: var(--white);
            border-radius: 12px;

            padding: 20px;
            text-align: center;
            border: 1px solid var(--color-light-gray);
        }
        
        .step-number {
            width: 40px;
            height: 40px;
            background: var(--color-red-bean);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 15px;
            font-weight: 700;
        }
        
        /* 产品展示区域 */
        .product-showcase {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin: 40px 0;
        }
        
        .product-card {
            background: var(--white);
            border-radius: 16px;
            overflow: hidden;
            border: 1px solid var(--color-light-gray);
            transition: transform 0.2s;
        }
        
        .product-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 24px rgba(173, 15, 9, 0.1);
        }
        
        .product-image {
            height: 200px;
            background-size: cover;
            background-position: center;
            background-color: var(--color-jade-white);
        }
        
        .product-info {
            padding: 20px;
        }
        
        .product-name {
            font-size: 18px;
            font-weight: 600;
            color: var(--color-red-bean);
            margin-bottom: 8px;
        }
        
        .product-desc {
            font-size: 14px;
            color: var(--color-smoke-gray);
            margin-bottom: 15px;
        }
        
        .product-price {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-red-bean);
            margin-bottom: 15px;
        }
        
        .product-btn {
            background: var(--color-red-bean);
            color: white;
            border: none;
            border-radius: 4px;
            padding: 8px 16px;
            cursor: pointer;
            width: 100%;
            transition: background 0.2s;
        }
        
        .product-btn:hover {
            background: var(--color-hover-red);
        }
        
        /* 关于我们 */
        .about-section {
            background: var(--white);
            border-radius: 16px;
            padding: 40px;
            margin: 40px 0;
            border: 1px solid var(--color-light-gray);
        }
        
        .about-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
            margin-top: 30px;
        }
        
        .about-item {
            text-align: center;
        }
        
        .about-icon {
            font-size: 36px;
            margin-bottom: 15px;
            color: var(--color-rice-gold);
        }
        
        .about-item h4 {
            color: var(--color-red-bean);
            margin-bottom: 10px;
        }
        
        .about-item p {
            color: var(--color-smoke-gray);
            font-size: 14px;
        }
        
        /* 情感共鸣区 */
        .emotion-section {
            background: rgba(173, 15, 9, 0.05);
            border-radius: 16px;
            padding: 40px;
            text-align: center;
            margin: 40px 0;
            border: 1px solid var(--color-rice-gold);
        }
        
        .emotion-quote {
            font-size: 20px;
            line-height: 1.8;
            color: var(--color-ink-black);
            max-width: 800px;
            margin: 0 auto;
        }
        
        /* 行动号召 */
        .cta-section {
            text-align: center;
            padding: 60px 20px;
            background: var(--color-red-bean);
            border-radius: 16px;
            color: white;
            margin: 40px 0;
        }
        
        .cta-title {
            font-size: 36px;
            font-weight: 700;
            margin-bottom: 20px;
        }
        
        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
            margin-top: 30px;
        }
        
        .cta-btn {
            background: var(--white);
            color: var(--color-red-bean);
            border: none;
            border-radius: 4px;
            padding: 16px 40px;
            font-size: 18px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s;
        }
        
        .cta-btn:hover {
            background: var(--color-rice-gold);
            transform: translateY(-2px);
        }
        
        .cta-btn.outline {
            background: transparent;
            border: 2px solid white;
            color: white;
        }
        
        .cta-btn.outline:hover {
            background: rgba(255,255,255,0.1);
        }
        
        /* 页脚/次要信息 */
        .footer {
            text-align: center;
            margin-top: 40px;
            padding-top: 30px;
            border-top: 1px solid var(--color-light-gray);
            color: var(--color-smoke-gray);
            font-size: 13px;
        }
        
        .text-minor {
            color: var(--color-smoke-gray);
        }
        
        /* Video.js 自定义主题 - 适配国风配色 */
        .video-js .vjs-big-play-button {
            background-color: var(--color-red-bean);
            border: none;
            border-radius: 50%;
            width: 64px;
            height: 64px;
            line-height: 64px;
            font-size: 24px;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
        }
        
        .video-js .vjs-big-play-button:hover {
            background-color: var(--color-hover-red);
        }
        
        .video-js .vjs-play-progress {
            background-color: var(--color-rice-gold);
        }
        
        .video-js .vjs-slider {
            background-color: rgba(255, 255, 255, 0.2);
        }
        
        .video-js .vjs-control-bar {
            background-color: rgba(26, 42, 58, 0.9);
            height: 48px;
        }
        
        .video-js .vjs-button:hover {
            color: var(--color-rice-gold);
        }
        
        .video-js .vjs-play-progress:before {
            color: var(--color-rice-gold);
        }
        
        /* 隐藏封面 */
        .video-cover.hidden {
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s;
        }
        
        /* 提示信息 */
        .toast {
            position: fixed;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            background: rgba(0, 0, 0, 0.9);
            color: var(--color-ink-black);
            padding: 12px 24px;
            border-radius: 40px;
            font-size: 14px;
            z-index: 1000;
            opacity: 0;
            transition: opacity 0.3s;
            pointer-events: none;
        }
        
        .toast.show {
            opacity: 1;
        }
        
        /* 移动端优化 */
        @media (max-width: 768px) {
            .brand-title {
                font-size: 24px;
            }
            
            .brand-subtitle {
                font-size: 16px;
            }
            
            .master-card {
                padding: 20px;
            }
            
            .master-image {
                height: 200px;
            }
            
            .cta-title {
                font-size: 28px;
            }
            
            .emotion-quote {
                font-size: 16px;
            }
        }
    </style>