.metalworks {
            display: block;
            width: 1200px;
            max-width: 100%;
            margin: 2rem auto;
            font-family: system-ui, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
            background: #ffffff;
            color: #111;
            border-radius: 32px;
            box-shadow: 0 20px 40px -14px rgba(0,0,0,0.12);
            border: 1px solid #ece6f2;
            overflow: hidden;
            box-sizing: border-box;
        }

        /* 主题色 #c724b1 */
        .metalworks .accent-clr { color: #c724b1; }
        .metalworks .accent-bg { background-color: #c724b1; }
        .metalworks .accent-border { border-color: #c724b1; }

        .metalworks * {
            box-sizing: border-box;
        }

        .metalworks .inner {
            padding: 2rem 40px;
        }

        /* ---------- 路标引导样式 ---------- */
        .metalworks .section-marker {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 20px;
            margin-top: 10px;
        }
        
        .metalworks .section-marker:first-of-type {
            margin-top: 0;
        }
        
        .metalworks .marker-line {
            height: 2px;
            width: 40px;
            background: #c724b1;
        }
        
        .metalworks .marker-title {
            font-size: 1rem;
            font-weight: 600;
            letter-spacing: 1px;
            text-transform: uppercase;
            color: #5a5a6e;
        }
        
        .metalworks .marker-sub {
            font-size: 0.85rem;
            color: #88889c;
            margin-left: auto;
            font-style: italic;
        }

        /* ---------- 工艺卡片网格 (三列) ---------- */
        .metalworks .grid-process {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-bottom: 50px;
        }

        .metalworks .process-card {
            background: #f9f7fd;
            border-radius: 24px;
            padding: 1.5rem 1.2rem;
            border: 1px solid #e6deef;
            transition: 0.15s;
        }
        .metalworks .process-card:hover {
            border-color: #c724b1;
            box-shadow: 0 8px 14px -10px #c724b180;
        }

        .metalworks .card-title {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 1.35rem;
            font-weight: 620;
            margin-bottom: 0.6rem;
        }
        .metalworks .note-icon {
            font-size: 1.7rem;
            line-height: 1;
            color: #c724b1;
            font-family: "Segoe UI", "Arial Unicode MS", serif;
        }
        .metalworks .card-desc {
            font-size: 0.92rem;
            line-height: 1.6;
            color: #2e2e2e;
            border-left: 2px solid #c724b1;
            padding-left: 1rem;
            margin-top: 0.3rem;
        }
        .metalworks .card-desc strong {
            color: #c724b1;
            font-weight: 600;
        }

        /* ---------- 图片行 (两图并排) ---------- */
        .metalworks .row-images {
            display: flex;
            gap: 24px;
            margin: 0 0 36px 0;
            flex-wrap: wrap;
        }
        
        /* 左侧卡片 - 放大效果专用 */
        .metalworks .img-card.left-zoom {
            flex: 1 1 280px;
            background: #fbfaff;
            border-radius: 28px;
            border: 1px solid #e3daec;
            overflow: visible;
            position: relative;
        }
        
        .metalworks .left-zoom .img-wrapper {
            background: #fff;
            padding: 20px 20px 8px;
            text-align: center;
            border-bottom: 1px solid #eee;
            overflow: visible;
            position: relative;
            z-index: 1;
            border-top-left-radius: 28px;
            border-top-right-radius: 28px;
        }
        
        .metalworks .left-zoom .img-wrapper img {
            display: block;
            margin: 0 auto;
            max-width: 100%;
            height: auto;
            border-radius: 18px;
            background: #f3eafb;
            transition: transform 0.25s ease-out;
            transform-origin: center center;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            will-change: transform;
        }
        
        .metalworks .left-zoom .img-wrapper:hover {
            z-index: 9999;
        }
        
        .metalworks .left-zoom .img-wrapper:hover img {
            transform: scale(1.3);
            position: relative;
            background-color: transparent;
            border-radius: 18px;
        }
        
        .metalworks .left-zoom .img-caption {
            padding: 1rem 1.5rem 1.5rem;
            font-size: 0.94rem;
            background: white;
            position: relative;
            z-index: 1;
            overflow: visible;
            border-radius: 0 0 28px 28px;
        }

        /* 右侧卡片 - 完全恢复原始代码中的样式 (来自最初版本) */
        .metalworks .img-card.right-original {
            flex: 1 1 280px;
            background: #fbfaff;
            border-radius: 28px;
            border: 1px solid #e3daec;
            overflow: hidden;
        }
        
        .metalworks .right-original .img-wrapper {
            background: #fff;
            padding: 20px 20px 8px;
            text-align: center;
            border-bottom: 1px solid #eee;
            overflow: hidden;
        }
        
        .metalworks .right-original .img-wrapper img {
            display: block;
            margin: 0 auto;
            max-width: 100%;
            height: auto;
            border-radius: 18px;
            background: #f3eafb;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        
        .metalworks .right-original .img-caption {
            padding: 1rem 1.5rem 1.5rem;
            font-size: 0.94rem;
            background: white;
            overflow: hidden;
        }

        .metalworks .tag-row {
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.8rem;
            margin: 0.7rem 0 0;
            list-style: none;
            padding: 0;
        }
        .metalworks .tag-row li {
            background: #ede2f8;
            padding: 0.2rem 1.2rem;
            border-radius: 30px;
            font-size: 0.8rem;
            color: #222;
        }
        .metalworks .zinc-msg {
            background: #f0e5fc;
            border-radius: 30px;
            padding: 0.5rem 1.2rem;
            margin-top: 0.8rem;
            border-left: 4px solid #c724b1;
            font-size: 0.9rem;
        }

        /* ---------- 宣传区块 ---------- */
        .metalworks .claim-area {
            background: #faf4fe;
            border-radius: 50px;
            padding: 2rem 2.5rem;
            margin: 40px 0 36px;
            border: 1px solid #c724b140;
            box-shadow: 0 10px 0 #f0defa;
        }
        .metalworks .claim-line {
            font-size: 1.25rem;
            font-weight: 520;
            margin-bottom: 0.5rem;
            display: flex;
            align-items: baseline;
            gap: 8px;
        }
        .metalworks .note-deco {
            color: #c724b1;
            font-size: 1.7rem;
            margin-right: 4px;
        }
        
        .metalworks .proverb-box {
            margin: 0.8rem 0 0.5rem;
            background: #ffffffc0;
            border-radius: 30px;
            padding: 0.6rem 1.4rem;
            border: 1px dashed #c724b1;
            font-style: italic;
            display: flex;
            align-items: baseline;
            flex-wrap: wrap;
            gap: 4px 6px;
        }
        .metalworks .proverb-box .big-note {
            font-size: 1.4rem;
            color: #c724b1;
            margin-right: 2px;
        }
        .metalworks .proverb-box .note-arrow {
            font-size: 1.4rem;
            color: #c724b1;
            margin: 0 2px;
        }

        /* ---------- 工作范围 ---------- */
        .metalworks .scope-zone {
            background: linear-gradient(135deg, #fbf7ff, #fff);
            border-radius: 48px;
            padding: 2rem 2.5rem;
            border: 1px solid #c724b130;
            margin-top: 20px;
        }
        .metalworks .scope-title {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.9rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
        }
        .metalworks .scope-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 16px;
        }
        .metalworks .scope-item {
            background: white;
            border-radius: 30px;
            padding: 1.2rem 1.2rem;
            border: 1px solid #e2d1ef;
            box-shadow: 0 4px 0 #f0e2fd;
            font-weight: 500;
            transition: 0.12s;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .metalworks .scope-item:hover {
            border-color: #c724b1;
            box-shadow: 0 6px 0 #c724b140;
            transform: translateY(-2px);
        }
        .metalworks .scope-item .note-bullet {
            font-size: 1.8rem;
            color: #c724b1;
            line-height: 1;
        }

        .metalworks .footer-note {
            margin-top: 1.8rem;
            background: #fff3fd;
            border-radius: 40px;
            padding: 0.8rem 2rem;
            border: 1px solid #c724b1;
            font-size: 0.95rem;
            text-align: center;
        }

        @media (max-width: 1199px) {
            .metalworks {
                width: 100%;
                margin-left: 0;
                margin-right: 0;
            }
        }
        @media (max-width: 700px) {
            .metalworks .grid-process {
                grid-template-columns: 1fr;
            }
        }