/* Snipaste 中文站 - 主样式表 */
:root {
            --primary: #4A6CF7;
            --primary-dark: #3A5CE5;
            --secondary: #6C5CE7;
            --accent: #00CEC9;
            --dark: #1A1F36;
            --light: #F8FAFF;
            --gray: #6B7280;
            --gray-light: #E5E7EB;
            --success: #10B981;
            --border-radius: 12px;
            --shadow: 0 10px 30px rgba(74, 108, 247, 0.1);
            --shadow-hover: 0 15px 40px rgba(74, 108, 247, 0.15);
            --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
            line-height: 1.6;
            color: var(--dark);
            background-color: var(--light);
            overflow-x: hidden;
        }
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        section {
            padding: 80px 0;
        }
        
        /* 导航栏 */
        header {
            background-color: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        }
        
        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 18px 0;
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 12px;
            font-weight: 800;
            font-size: 1.8rem;
            color: var(--primary);
            text-decoration: none;
        }
        
        .logo-icon {
            width: 50px;
            height: 50px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.2rem;
        }
        .logo-icon img{max-width:100%;}
        .nav-links {
            display: flex;
            gap: 32px;
            list-style: none;
        }
        
        .nav-links a {
            color: var(--dark);
            text-decoration: none;
            font-weight: 600;
            font-size: 0.95rem;
            transition: var(--transition);
            position: relative;
        }
        
        .nav-links a:hover {
            color: var(--primary);
        }
        
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 3px;
            background: linear-gradient(to right, var(--primary), var(--secondary));
            border-radius: 3px;
            transition: width 0.3s ease;
        }
        
        .nav-links a:hover::after {
            width: 100%;
        }
        
        .nav-cta {
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: white;
            border: none;
            padding: 12px 28px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
            display: inline-block;
        }
        
        .nav-cta:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
        }
        
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--dark);
            cursor: pointer;
        }
        
        /* 英雄区域 */
        .hero {
            background: linear-gradient(135deg, #F8FAFF 0%, #EFF4FF 100%);
            padding-top: 140px;
            padding-bottom: 100px;
            position: relative;
            overflow: hidden;
        }
        
        .hero::before {
            content: '';
            position: absolute;
            top: -200px;
            right: -200px;
            width: 800px;
            height: 800px;
            background: radial-gradient(circle, rgba(74, 108, 247, 0.05) 0%, rgba(74, 108, 247, 0) 70%);
            border-radius: 50%;
            z-index: 0;
        }
        
        .hero-content {
            display: flex;
            align-items: center;
            justify-content: space-between;
            position: relative;
            z-index: 1;
        }
        
        .hero-text {
            flex: 1;
            max-width: 600px;
        }
        
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(74, 108, 247, 0.1);
            color: var(--primary);
            padding: 8px 16px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.85rem;
            margin-bottom: 24px;
        }
        
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            line-height: 1.1;
            margin-bottom: 20px;
            color: var(--dark);
        }
        
        .hero-title span {
            background: linear-gradient(90deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        
        .hero-description {
            font-size: 1.2rem;
            color: var(--gray);
            margin-bottom: 40px;
            max-width: 500px;
        }
        
        .hero-stats {
            display: flex;
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .stat-item h3 {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 5px;
        }
        
        .stat-item p {
            color: var(--gray);
            font-size: 0.9rem;
            font-weight: 500;
        }
        
        .hero-buttons {
            display: flex;
            gap: 20px;
            align-items: center;
        }
        
        .btn-primary {
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: white;
            border: none;
            padding: 18px 36px;
            border-radius: 12px;
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
        }
        
        .btn-primary:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-hover);
        }
        
        .btn-secondary {
            background: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
            padding: 18px 36px;
            border-radius: 12px;
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
        }
        
        .btn-secondary:hover {
            background: rgba(74, 108, 247, 0.05);
            transform: translateY(-3px);
        }
        
        .hero-visual {
            flex: 1;
            max-width: 500px;
            position: relative;
        }
        
        .software-preview {
            background: white;
            border-radius: 20px;
            padding: 30px;
            box-shadow: var(--shadow);
            transform: perspective(1000px) rotateY(-10deg);
            transition: var(--transition);
            border: 1px solid rgba(0, 0, 0, 0.05);
        }
        
        .software-preview:hover {
            transform: perspective(1000px) rotateY(-5deg);
        }
        
        .preview-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 25px;
        }
        
        .preview-header h4 {
            font-weight: 700;
            color: var(--dark);
        }
        
        .preview-body {
            background: #F5F7FA;
            border-radius: 12px;
            padding: 20px;
            font-family: monospace;
            color: var(--dark);
            font-size: 0.9rem;
            line-height: 1.8;
        }
        
        .preview-highlight {
            color: var(--primary);
            font-weight: 600;
        }
        
        /* 轮播图 */
        .carousel-section {
            background: white;
            padding: 60px 0;
        }
        
        .section-title {
            text-align: center;
            font-size: 2.5rem;
            font-weight: 800;
            margin-bottom: 15px;
            color: var(--dark);
        }
        
        .section-subtitle {
            text-align: center;
            color: var(--gray);
            font-size: 1.1rem;
            max-width: 700px;
            margin: 0 auto 60px;
        }
        
        .carousel-container {
            position: relative;
            max-width: 1000px;
            margin: 0 auto;
            overflow: hidden;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }
        
        .carousel-track {
            display: flex;
            transition: transform 0.5s ease;
        }
        
        .carousel-slide {
            min-width: 100%;
            padding: 60px;
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
        }
        
        .slide-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 2rem;
            margin-bottom: 30px;
        }
        
        .slide-title {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 20px;
            color: var(--dark);
        }
        
        .slide-description {
            font-size: 1.1rem;
            color: var(--gray);
            max-width: 600px;
            line-height: 1.7;
        }
        
        .carousel-nav {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-top: 40px;
        }
        
        .carousel-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--gray-light);
            border: none;
            cursor: pointer;
            transition: var(--transition);
        }
        
        .carousel-dot.active {
            background: var(--primary);
            transform: scale(1.2);
        }
        
        /* 功能展示 */
        .features {
            background: linear-gradient(135deg, #F8FAFF 0%, #EFF4FF 100%);
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            margin-top: 60px;
        }
        
        .feature-card {
            background: white;
            border-radius: var(--border-radius);
            padding: 40px 30px;
            text-align: center;
            box-shadow: var(--shadow);
            transition: var(--transition);
            border: 1px solid rgba(0, 0, 0, 0.05);
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-hover);
        }
        
        .feature-icon {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.8rem;
            margin: 0 auto 25px;
        }
        
        .feature-card h3 {
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 15px;
            color: var(--dark);
        }
        
        .feature-card p {
            color: var(--gray);
            line-height: 1.7;
        }
        
        /* 对比表格 */
        .comparison {
            background: white;
        }
        
        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            margin-top: 40px;
            box-shadow: var(--shadow);
            border-radius: var(--border-radius);
            overflow: hidden;
        }
        
        .comparison-table thead {
            background: linear-gradient(90deg, var(--primary), var(--primary-dark));
            color: white;
        }
        
        .comparison-table th {
            padding: 25px 20px;
            text-align: left;
            font-weight: 600;
        }
        
        .comparison-table th:first-child {
            border-radius: var(--border-radius) 0 0 0;
        }
        
        .comparison-table th:last-child {
            border-radius: 0 var(--border-radius) 0 0;
        }
        
        .comparison-table tbody tr {
            border-bottom: 1px solid var(--gray-light);
        }
        
        .comparison-table tbody tr:last-child {
            border-bottom: none;
        }
        
        .comparison-table td {
            padding: 25px 20px;
            vertical-align: middle;
        }
        
        .comparison-table .highlight {
            background: rgba(74, 108, 247, 0.05);
            font-weight: 700;
        }
        
        .checkmark {
            color: var(--success);
            font-size: 1.2rem;
        }
        
        .xmark {
            color: #EF4444;
            font-size: 1.2rem;
        }
        
        /* 贴图功能展示 */
        .pin-feature {
            background: linear-gradient(135deg, #6C5CE7, #A29BFE);
            color: white;
            border-radius: var(--border-radius);
            padding: 60px;
            margin-top: 60px;
            position: relative;
            overflow: hidden;
        }
        
        .pin-feature::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
            border-radius: 50%;
        }
        
        .pin-content {
            display: flex;
            align-items: center;
            gap: 60px;
            position: relative;
            z-index: 1;
        }
        
        .pin-text {
            flex: 1;
        }
        
        .pin-text h2 {
            font-size: 2.5rem;
            font-weight: 800;
            margin-bottom: 20px;
        }
        
        .pin-text p {
            font-size: 1.2rem;
            opacity: 0.9;
            margin-bottom: 30px;
        }
        
        .pin-visual {
            flex: 1;
            background: rgba(255, 255, 255, 0.1);
            border-radius: var(--border-radius);
            padding: 30px;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }
        
        .pin-demo {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        
        .pin-item {
            background: rgba(255, 255, 255, 0.15);
            border-radius: 8px;
            padding: 15px;
            display: flex;
            align-items: center;
            gap: 15px;
        }
        
        .pin-icon {
            width: 40px;
            height: 40px;
            background: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--secondary);
            font-size: 1.2rem;
        }
        
        /* CTA区域 */
        .cta {
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: white;
            text-align: center;
            padding: 100px 0;
            border-radius: 20px;
            margin: 40px auto;
            max-width: 1200px;
            position: relative;
            overflow: hidden;
        }
        
        .cta::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
            border-radius: 50%;
        }
        
        .cta-title {
            font-size: 3rem;
            font-weight: 800;
            margin-bottom: 20px;
            position: relative;
            z-index: 1;
        }
        
        .cta-description {
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto 50px;
            opacity: 0.9;
            position: relative;
            z-index: 1;
        }
        
        .cta-button {
            background: white;
            color: var(--primary);
            border: none;
            padding: 20px 50px;
            border-radius: 12px;
            font-weight: 800;
            font-size: 1.2rem;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 15px;
            text-decoration: none;
            position: relative;
            z-index: 1;
        }
        
        .cta-button:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
        }
        
        /* 下载区域 */
        .download {
            background: white;
            text-align: center;
        }
        
        .download-options {
            display: flex;
            justify-content: center;
            gap: 30px;
            margin-top: 60px;
            flex-wrap: wrap;
        }
        
        .download-card {
            background: white;
            border-radius: var(--border-radius);
            padding: 50px 40px;
            box-shadow: var(--shadow);
            border: 1px solid rgba(0, 0, 0, 0.05);
            width: 100%;
            max-width: 350px;
            transition: var(--transition);
        }
        
        .download-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-hover);
        }
        
        .download-card.recommended {
            border: 2px solid var(--primary);
            position: relative;
        }
        
        .recommended-badge {
            position: absolute;
            top: -15px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--accent);
            color: white;
            padding: 8px 20px;
            border-radius: 30px;
            font-weight: 700;
            font-size: 0.9rem;
        }
        
        .download-icon {
            font-size: 3rem;
            color: var(--primary);
            margin-bottom: 25px;
        }
        
        .download-card h3 {
            font-size: 1.6rem;
            font-weight: 700;
            margin-bottom: 15px;
            color: var(--dark);
        }
        
        .download-card p {
            color: var(--gray);
            margin-bottom: 30px;
        }
        
        .download-size {
            font-size: 0.9rem;
            color: var(--gray);
            margin-top: 20px;
        }
        
        /* 平台支持 */
        .platforms {
            display: flex;
            justify-content: center;
            gap: 40px;
            margin-top: 40px;
            flex-wrap: wrap;
        }
        
        .platform {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 15px;
        }
        
        .platform-icon {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.8rem;
        }
        
        /* 页脚 */
        footer {
            background: var(--dark);
            color: white;
            padding: 80px 0 40px;
        }
        
        .footer-content {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 50px;
            margin-bottom: 50px;
        }
        
        .footer-col {
            flex: 1;
            min-width: 250px;
        }
        
        .footer-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            font-weight: 800;
            font-size: 1.8rem;
            color: white;
            margin-bottom: 25px;
        }
        
        .footer-description {
            opacity: 0.7;
            line-height: 1.7;
            margin-bottom: 30px;
        }
        
        .footer-links h4 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 25px;
        }
        
        .footer-links ul {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 15px;
        }
        
        .footer-links a {
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
            transition: var(--transition);
        }
        
        .footer-links a:hover {
            color: white;
            padding-left: 5px;
        }
        
        .copyright {
            text-align: center;
            padding-top: 40px;
            margin-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            opacity: 0.7;
            font-size: 0.9rem;
        }
        
            .open-btn {
              background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: white;
            border: none;
            padding: 14px 40px;
            font-size: 1.2rem;
            font-weight: 500;
            border-radius: 60px;
            cursor: pointer;
            box-shadow: 0 10px 20px -8px rgba(0,20,40,0.3);
            transition: all 0.2s ease;
            border: 1px solid rgba(255,255,255,0.2);
            letter-spacing: 0.3px;
        }
        
             /* ---------- 模态框（弹窗）样式 ---------- */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(10, 20, 30, 0.6);
            backdrop-filter: blur(5px);
            -webkit-backdrop-filter: blur(5px);
            align-items: center;
            justify-content: center;
            z-index: 1000;
            transition: background-color 0.2s;
        }

        .modal.show {
            display: flex;
        }

        /* 弹窗内容卡片 — 调整内边距，适应两列布局 */
        .modal-content {
			background: #fff;
            position: relative;
             width: 90%;
            max-width: 600px;     
            border-radius: 28px;
            box-shadow: 0 30px 60px rgba(0, 10, 20, 0.4);
            animation: fadeScale 0.25s ease-out;
            padding: 20px 30px 20px 30px;   /* 统一内边距，不再让图片贴顶 */
        }

        @keyframes fadeScale {
            0% { opacity: 0; transform: scale(0.92); }
            100% { opacity: 1; transform: scale(1); }
        }

        /* 双列容器：使用 grid 实现并排，间隙20px */
        .image-grid {
            display: flex;
			justify-content: space-around;
          /*  grid-template-columns: 1fr 1fr; */
            gap: 24px;
            margin-top: 10px;           /* 与关闭按钮保持距离 */
        }

        /* 每个图片卡片 */
        .image-card {
            display: flex;
            flex-direction: column;
            background: #fafcff;         /* 极浅底色，柔和区分 */
            border-radius: 20px;
            overflow: hidden;            /* 圆角裁切图片 */
            box-shadow: 0 6px 14px rgba(0,0,0,0.02);
            transition: transform 0.2s ease;
        }

        .image-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 24px rgba(0,20,30,0.1);
        }

        /* 图片设置：固定宽高比，让所有图片高度一致 */
        .image-card img {
            display: block;
            max-width: 200px;
            border-bottom: 1px solid rgba(0,0,0,0.05);
            background-color: #eef2f6;     /* 加载中的占位色 */
        }

        /* 图片下方的文字说明 */
        .image-caption {
            padding: 16px 14px 18px 14px;
            text-align: center;
            font-size: 1rem;
            line-height: 1.5;
            color: #1e2b3a;
            font-weight: 450;
            background: #ffffff;
            border-radius: 0 0 20px 20px;
        }

        .image-caption span {
            display: block;
            font-size: 0.9rem;
            color: #5b6f82;
            margin-top: 4px;
            font-weight: 400;
            opacity: 0.8;
        }

        /* 关闭按钮 — 调整为绝对定位在卡片右上角，不覆盖内容 */
        .close-btn {
            position: absolute;
            top: 10px;
            right: 10px;
            width: 44px;
            height: 44px;
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border: none;
            border-radius: 50%;
            font-size: 32px;
            line-height: 1;
            color: #1e2b3a;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 8px 18px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(255,255,255,0.8);
            transition: all 0.15s;
            z-index: 20;
            padding: 0;
        }

        .close-btn:hover {
            background: rgba(255, 255, 255, 1);
            transform: scale(1.1) rotate(90deg);
            color: #000;
            box-shadow: 0 12px 22px rgba(0, 0, 0, 0.15);
        }

        /* 小提示 (底部装饰) */
        .hint {
            margin-top: 30px;
            font-size: 0.9rem;
            color: #4a5e71;
            opacity: 0.6;
            display: flex;
            gap: 6px;
            align-items: center;
            justify-content: center;
        }

        .hint i {
            font-style: normal;
            background: #d0dbe8;
            border-radius: 30px;
            padding: 4px 12px;
        }
        
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .hero-content {
                flex-direction: column;
                text-align: center;
            }
            
            .hero-text {
                margin-bottom: 60px;
            }
            
            .hero-stats {
                justify-content: center;
            }
            
            .hero-buttons {
                justify-content: center;
            }
            
            .pin-content {
                flex-direction: column;
                text-align: center;
            }
            
            .nav-links {
                display: none;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .hero-title {
                font-size: 2.8rem;
            }
        }
        
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.3rem;
            }
            
            .hero-description {
                font-size: 1.1rem;
            }
            
            .section-title {
                font-size: 2rem;
            }
            
            .cta-title {
                font-size: 2.2rem;
            }
            
            .download-options {
                flex-direction: column;
                align-items: center;
            }
            
            .carousel-slide {
                padding: 40px 20px;
            }
            
            .comparison-table {
                display: block;
                overflow-x: auto;
            }
            
            .pin-feature {
                padding: 40px 20px;
            }
        }
                              /* 移动端适配：小于600px时两列堆叠为一列 */
        @media (max-width: 600px) {
            .modal-content {
                padding: 20px 16px;
                max-width: 400px;
            }
            .image-grid {
                grid-template-columns: 1fr;
                gap: 20px;
                margin-top:30px;
            }
            .close-btn {
                top: 12px;
                right: 12px;
                width: 40px;
                height: 40px;
                font-size: 30px;
            }
        }
        @media (max-width: 480px) {
            .hero-title {
                font-size: 2rem;
            }
            
            .hero-buttons {
                flex-direction: column;
            }
            
            .btn-primary, .btn-secondary {
                width: 100%;
                justify-content: center;
            }
            
            section {
                padding: 60px 0;
            }
            
            .cta {
                padding: 60px 20px;
            }
        }

/* ==========================================================
   图标系统：用 CSS mask + 内联 SVG 替代 1.4MB 的 Font Awesome
   用法不变，仍是 <i class="fas fa-download"></i>
   ========================================================== */
i[class*="fa-"]{
    display:inline-block;width:1em;height:1em;vertical-align:-0.125em;
    background-color:currentColor;flex:none;
    -webkit-mask-image:var(--i);mask-image:var(--i);
    -webkit-mask-position:center;mask-position:center;
    -webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;
    -webkit-mask-size:contain;mask-size:contain;
}
.fa-bars{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M3 6h18M3 12h18M3 18h18'/%3E%3C/svg%3E")}
.fa-download{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3v12M7 11l5 5 5-5M4 21h16'/%3E%3C/svg%3E")}
.fa-play-circle{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M10 8.5l6 3.5-6 3.5z' fill='%23000'/%3E%3C/svg%3E")}
.fa-crown{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linejoin='round'%3E%3Cpath d='M3 8l4 4 5-7 5 7 4-4-2 10H5z'/%3E%3C/svg%3E")}
.fa-paste{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linejoin='round'%3E%3Cpath d='M9 4h6v3H9z'/%3E%3Cpath d='M15 6h3a1 1 0 011 1v13a1 1 0 01-1 1H6a1 1 0 01-1-1V7a1 1 0 011-1h3'/%3E%3C/svg%3E")}
.fa-thumbtack{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 17v5M9 3h6l-1 5 3 3v2H7v-2l3-3z'/%3E%3C/svg%3E")}
.fa-shield-alt{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linejoin='round'%3E%3Cpath d='M12 3l8 3v6c0 5-3.5 8-8 9-4.5-1-8-4-8-9V6z'/%3E%3Cpath d='M9 12l2 2 4-4'/%3E%3C/svg%3E")}
.fa-bullseye{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='8'/%3E%3Ccircle cx='12' cy='12' r='4'/%3E%3Ccircle cx='12' cy='12' r='1' fill='%23000'/%3E%3C/svg%3E")}
.fa-palette{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linejoin='round'%3E%3Cpath d='M12 3a9 9 0 100 18c1 0 1.5-.7 1.5-1.5 0-1.5 1-2.5 2.5-2.5H18a3 3 0 003-3c0-6-4-11-9-11z'/%3E%3Ccircle cx='8' cy='10' r='1.2' fill='%23000'/%3E%3Ccircle cx='12' cy='7.5' r='1.2' fill='%23000'/%3E%3Ccircle cx='16' cy='10' r='1.2' fill='%23000'/%3E%3C/svg%3E")}
.fa-cut{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='6' cy='18' r='2.5'/%3E%3Ccircle cx='6' cy='6' r='2.5'/%3E%3Cpath d='M8 7.5L20 19M8 16.5L20 5'/%3E%3C/svg%3E")}
.fa-edit{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linejoin='round'%3E%3Cpath d='M16 4l4 4L8 20H4v-4z'/%3E%3Cpath d='M14 6l4 4'/%3E%3C/svg%3E")}
.fa-eye-dropper{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linejoin='round'%3E%3Cpath d='M14 4l6 6-8 8H8v-4z'/%3E%3Cpath d='M17 3l4 4'/%3E%3C/svg%3E")}
.fa-clipboard{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linejoin='round'%3E%3Crect x='6' y='4' width='12' height='17' rx='1.5'/%3E%3Cpath d='M9 4V2.5h6V4M9 10h6M9 14h4'/%3E%3C/svg%3E")}
.fa-magic{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 20L16 8M14 4l1 2 2 1-2 1-1 2-1-2-2-1 2-1zM19 12l.7 1.4 1.3.6-1.3.6-.7 1.4-.7-1.4-1.3-.6 1.3-.6z'/%3E%3C/svg%3E")}
.fa-search{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='M16.5 16.5L21 21'/%3E%3C/svg%3E")}
.fa-code{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M16 18l6-6-6-6M8 6l-6 6 6 6'/%3E%3C/svg%3E")}
.fa-check{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E")}
.fa-times{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M18 6L6 18M6 6l12 12'/%3E%3C/svg%3E")}
.fa-windows{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M3 5.6l7.7-1.06v7.2H3zM11.9 4.35L21 3.05v8.7h-9.1zM3 12.85h7.7v7.2L3 18.98zM11.9 12.85H21v8.7l-9.1-1.3z' fill='%23000'/%3E%3C/svg%3E")}
.fa-apple{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M15.6 4.9c.85-1.03 1.37-2.42 1.18-3.9-1.2.09-2.6.8-3.42 1.78-.78.9-1.34 2.3-1.13 3.72 1.32.1 2.55-.62 3.37-1.6z' fill='%23000'/%3E%3Cpath d='M12.4 6.6c-1.15 0-2.7-.9-3.9-.9C6 5.7 3.1 8.5 3.1 12.4c0 4.6 3.4 9.6 5.5 9.6 1.1 0 1.8-.7 3.6-.7 1.7 0 2.3.7 3.5.7 2.1 0 5.4-5 5.4-9.6 0-.3 0-.5-.04-.75-2.6-.9-3.2-3.5-3.2-4.4 0-1.9.86-2.7 1.4-3.15-.86-.5-1.95-.8-2.95-.8-1.24 0-2.1.5-3.05.5z' fill='%23000'/%3E%3C/svg%3E")}
.fa-keyboard{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linejoin='round'%3E%3Crect x='2' y='6' width='20' height='12' rx='2'/%3E%3Cpath d='M6 10h.01M10 10h.01M14 10h.01M18 10h.01M8 14h8' stroke-linecap='round'/%3E%3C/svg%3E")}
.fa-question-circle{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M9.5 9.5a2.5 2.5 0 114 2c-.9.8-1.5 1.2-1.5 2.5' stroke-linecap='round'/%3E%3Ccircle cx='12' cy='17.5' r='1' fill='%23000'/%3E%3C/svg%3E")}
.fa-info-circle{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M12 11v6M12 7.5h.01' stroke-linecap='round'/%3E%3C/svg%3E")}
.fa-arrow-right{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 12h16M14 6l6 6-6 6'/%3E%3C/svg%3E")}
.fa-expand{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 9V4h5M20 15v5h-5M15 4h5v5M9 20H4v-5'/%3E%3C/svg%3E")}
.fa-mouse-pointer{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linejoin='round'%3E%3Cpath d='M5 3l14 8-6 1-2 6z'/%3E%3C/svg%3E")}
.fa-clock{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M12 7v5l3.5 2'/%3E%3C/svg%3E")}
.fa-layer-group{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linejoin='round'%3E%3Cpath d='M12 3l9 5-9 5-9-5z'/%3E%3Cpath d='M3 13l9 5 9-5'/%3E%3C/svg%3E")}

/* ==========================================================
   子页通用排版组件
   ========================================================== */
.stat-item .stat-num{font-size:2.2rem;font-weight:800;color:var(--primary);margin-bottom:5px;line-height:1.2}

.breadcrumb{background:#fff;border-bottom:1px solid var(--gray-light);padding:14px 0;font-size:.875rem;color:var(--gray)}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:0;padding:0}
.breadcrumb li{display:flex;align-items:center;gap:8px}
.breadcrumb li+li::before{content:"/";color:#c8ceda}
.breadcrumb a{color:var(--gray);text-decoration:none}
.breadcrumb a:hover{color:var(--primary)}
.breadcrumb [aria-current]{color:var(--dark);font-weight:600}

.page-hero{padding:56px 0 44px;background:linear-gradient(180deg,#fff 0%,var(--light) 100%);border-bottom:1px solid var(--gray-light)}
.page-hero .tagline{display:inline-flex;align-items:center;gap:8px;background:#eef2ff;color:var(--primary);
    font-size:.82rem;font-weight:700;padding:6px 14px;border-radius:20px;margin-bottom:16px}
.page-hero h1{font-size:2.3rem;line-height:1.3;font-weight:800;letter-spacing:-.02em;margin-bottom:16px;color:var(--dark)}
.page-hero .lead{font-size:1.05rem;color:var(--gray);max-width:760px;line-height:1.8}
.page-hero .meta-line{margin-top:20px;font-size:.85rem;color:#9099ab;display:flex;gap:20px;flex-wrap:wrap}

.layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:52px;align-items:start;padding:56px 0 20px}
.toc{position:sticky;top:96px;font-size:.88rem;border-left:2px solid var(--gray-light);padding-left:18px}
.toc strong{display:block;font-size:.78rem;letter-spacing:.08em;color:#9099ab;text-transform:uppercase;margin-bottom:12px}
.toc ul{list-style:none;margin:0;padding:0}
.toc li{margin-bottom:10px}
.toc a{color:var(--gray);text-decoration:none;line-height:1.5;display:block}
.toc a:hover{color:var(--primary)}
.prose{max-width:none;font-size:1.02rem;line-height:1.95;color:#3f4756}
.prose h2{font-size:1.55rem;font-weight:750;color:var(--dark);margin:52px 0 18px;padding-top:6px;letter-spacing:-.01em;scroll-margin-top:96px}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:1.16rem;font-weight:700;color:var(--dark);margin:32px 0 12px;scroll-margin-top:96px}
.prose p{margin:0 0 18px}
.prose ul,.prose ol{margin:0 0 20px;padding-left:24px}
.prose li{margin-bottom:9px}
.prose strong{color:var(--dark);font-weight:650}
.prose a{color:var(--primary);text-decoration:none;border-bottom:1px solid rgba(74,108,247,.3)}
.prose a:hover{border-bottom-color:var(--primary)}
.prose code{background:#f1f3f8;border-radius:4px;padding:2px 6px;font-size:.9em;font-family:ui-monospace,Consolas,monospace;color:#334155}
.prose blockquote{margin:24px 0;padding:16px 22px;background:#f8faff;border-left:3px solid var(--primary);
    border-radius:0 8px 8px 0;color:#4b5563;font-size:.97rem}
.prose blockquote p:last-child{margin-bottom:0}
.prose img{max-width:100%;height:auto;border-radius:var(--border-radius);border:1px solid var(--gray-light)}

.table-wrap{overflow-x:auto;margin:0 0 26px;border:1px solid var(--gray-light);border-radius:var(--border-radius)}
.table-wrap table{width:100%;border-collapse:collapse;font-size:.93rem;min-width:560px}
.table-wrap th{background:#f4f6fb;text-align:left;padding:12px 16px;font-weight:700;color:var(--dark);white-space:nowrap}
.table-wrap td{padding:12px 16px;border-top:1px solid var(--gray-light);color:#4b5563;vertical-align:top}
.table-wrap td:first-child{font-weight:600;color:var(--dark);white-space:nowrap}
.table-wrap tr:hover td{background:#fafbff}

.kbd{display:inline-block;background:#fff;border:1px solid #d4d9e3;border-bottom-width:2px;border-radius:5px;
    padding:2px 8px;font-family:ui-monospace,Consolas,monospace;font-size:.85em;color:#334155;white-space:nowrap;line-height:1.6}

.note{margin:24px 0;padding:16px 20px;border-radius:10px;font-size:.95rem;line-height:1.8;display:flex;gap:12px}
.note i{margin-top:.35em;font-size:1.05rem}
.note-info{background:#f0f4ff;border:1px solid #dbe4ff;color:#3b4a6b}
.note-info i{color:var(--primary)}
.note-warn{background:#fff8ed;border:1px solid #f8e3c0;color:#6b5228}
.note-warn i{color:#c98a12}
.note p:last-child{margin-bottom:0}

.faq-item{background:#fff;border:1px solid var(--gray-light);border-radius:12px;margin-bottom:12px;padding:0 22px}
.faq-item summary{cursor:pointer;list-style:none;padding:18px 34px 18px 0;font-weight:650;color:var(--dark);
    position:relative;font-size:1.02rem;line-height:1.6}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:0;top:16px;color:var(--primary);font-size:1.3rem;font-weight:400}
.faq-item[open] summary::after{content:"−"}
.faq-item .answer{padding:0 0 20px;color:#4b5563;line-height:1.9;font-size:.98rem}
.faq-item .answer p:last-child{margin-bottom:0}

.related{padding:56px 0;background:#fff;border-top:1px solid var(--gray-light)}
.related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;margin-top:26px}
.related-card{display:block;padding:22px 24px;border:1px solid var(--gray-light);border-radius:12px;
    text-decoration:none;background:#fff;transition:var(--transition)}
.related-card:hover{border-color:#c3cdf8;box-shadow:var(--shadow);transform:translateY(-2px)}
.related-card .rc-icon{color:var(--primary);font-size:1.2rem;margin-bottom:10px}
.related-card h3{font-size:1rem;font-weight:700;color:var(--dark);margin-bottom:6px}
.related-card p{font-size:.87rem;color:var(--gray);line-height:1.6;margin:0}

.dl-strip{margin:36px 0;padding:26px 30px;background:linear-gradient(135deg,#f0f4ff,#eef7ff);
    border:1px solid #dfe6fb;border-radius:14px;display:flex;gap:24px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.dl-strip h3{font-size:1.1rem;font-weight:750;color:var(--dark);margin-bottom:6px}
.dl-strip p{font-size:.9rem;color:var(--gray);margin:0}
.dl-strip .btn-primary{white-space:nowrap}

.step-list{counter-reset:s;list-style:none;padding:0;margin:0 0 26px}
.step-list li{position:relative;padding:0 0 22px 46px;counter-increment:s}
.step-list li::before{content:counter(s);position:absolute;left:0;top:-2px;width:28px;height:28px;
    background:var(--primary);color:#fff;border-radius:50%;font-size:.85rem;font-weight:700;
    display:flex;align-items:center;justify-content:center}
.step-list li::after{content:"";position:absolute;left:13.5px;top:30px;bottom:4px;width:1px;background:#dfe4ee}
.step-list li:last-child{padding-bottom:0}
.step-list li:last-child::after{display:none}
.step-list strong{display:block;color:var(--dark);margin-bottom:4px}
.step-list span{color:#4b5563;font-size:.95rem;line-height:1.8}

@media (max-width:992px){
    .layout{grid-template-columns:1fr;gap:0}
    .toc{display:none}
    .page-hero h1{font-size:1.75rem}
    .page-hero .lead{font-size:1rem}
}

/* ==========================================================
   布局修正：功能卡在桌面端排成 4 列，避免 3+1 落单
   ========================================================== */
.features-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.feature-card{padding:34px 22px}
.feature-card h3{font-size:1.18rem;margin-bottom:12px}
.feature-card p{font-size:.9rem;line-height:1.75}
.pin-item>div{min-width:0}
.pin-item h4{font-size:.95rem;margin-bottom:3px}
.pin-item p{font-size:.84rem;line-height:1.6;margin:0}
@media (max-width:1200px){
    .features-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:640px){
    .features-grid{grid-template-columns:1fr}
}

/* 修正：正文内的按钮链接不能继承 .prose a 的颜色与下划线 */
.prose .btn-primary,
.prose .btn-primary:link,
.prose .btn-primary:visited,
.prose .dl-strip a{
    color:#fff;
    border-bottom:none;
    text-decoration:none;
}
.prose .dl-strip a:hover{color:#fff;border-bottom:none;opacity:.92}
.prose .related-card a{border-bottom:none}

/* 修正：移动端 grid 默认 min-width:auto 会被宽表格撑破，导致整页被裁切 */
@media (max-width:992px){
    .layout{grid-template-columns:minmax(0,1fr);gap:0;padding-top:34px}
    .prose{min-width:0}
    .table-wrap{max-width:100%}
    .page-hero{padding:36px 0 30px}
    .page-hero h1{font-size:1.6rem;line-height:1.35}
    .prose h2{font-size:1.3rem;margin-top:40px}
    .dl-strip{padding:20px 18px;gap:16px}
    .dl-strip .btn-primary{width:100%;justify-content:center}
    .related{padding:40px 0}
    .faq-item{padding:0 16px}
    .faq-item summary{font-size:.98rem}
}
@media (max-width:480px){
    .page-hero h1{font-size:1.45rem}
    .meta-line{gap:12px!important;font-size:.8rem!important}
}

/* ==========================================================
   产品截图：hero 主图、贴图区实拍、界面实拍图集
   图片素材取自 snipaste.com 官方站点，未做修饰
   ========================================================== */
.hero-shot{margin:0;position:relative}
.hero-shot img{
    display:block;width:100%;height:auto;border-radius:14px;
    border:1px solid rgba(15,23,42,.08);
    box-shadow:0 26px 60px -20px rgba(16,24,64,.38),0 4px 14px rgba(16,24,64,.06);
    background:#f7f9fc;
}

.pin-shot{margin:0}
.pin-shot img{
    display:block;width:100%;height:auto;border-radius:10px;
    box-shadow:0 18px 44px rgba(24,12,72,.34);
    background:#f7f9fc;
}
.pin-visual{padding:18px}

.pin-scenes{
    display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
    gap:14px;margin-top:44px;position:relative;z-index:1;
}
.pin-scenes .pin-item{padding:14px 16px;gap:12px;align-items:flex-start}
.pin-scenes .pin-icon{width:34px;height:34px;font-size:1rem}
.pin-scenes .pin-item h4{font-size:.92rem;margin-bottom:4px}
.pin-scenes .pin-item p{font-size:.82rem;line-height:1.6;margin:0;opacity:.9}

.shots{padding:76px 0 12px;background:#fff;border-top:1px solid var(--gray-light);margin-top:76px}
.shots-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:38px;align-items:start}
.shot-card{
    margin:0;background:#fff;border:1px solid var(--gray-light);border-radius:14px;
    overflow:hidden;transition:var(--transition);
}
.shot-card:hover{box-shadow:var(--shadow);border-color:#c9d3f0;transform:translateY(-3px)}
.shot-card img{display:block;width:100%;height:auto;background:#eef1f7;border-bottom:1px solid var(--gray-light)}
.shot-card figcaption{padding:18px 22px 20px}
.shot-card figcaption strong{display:block;font-size:1rem;font-weight:700;color:var(--dark);margin-bottom:6px}
.shot-card figcaption span{display:block;font-size:.875rem;color:var(--gray);line-height:1.7}

.shot-card.wide{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,711px) minmax(0,1fr);align-items:center}
.shot-card.wide img{border-bottom:none;border-right:1px solid var(--gray-light);height:100%;object-fit:contain}
.shot-card.wide figcaption{padding:30px 34px}

@media (max-width:1100px){
    .pin-scenes{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
    .shots-grid{grid-template-columns:1fr}
    .shot-card.wide{grid-template-columns:1fr}
    .shot-card.wide img{border-right:none;border-bottom:1px solid var(--gray-light)}
    .shot-card.wide figcaption{padding:18px 22px 20px}
}
@media (max-width:640px){
    .pin-scenes{grid-template-columns:1fr}
    .shots{padding:52px 0 8px;margin-top:52px}
}

/* 导航当前页高亮（配合 aria-current="page"） */
.nav-links a[aria-current="page"]{color:var(--primary)}
.nav-links a[aria-current="page"]::after{width:100%}

/* 修正：统计数据块在窄屏下不换行、不把「F1 / F3」拆成多行 */
.hero-stats{gap:36px}
.stat-item .stat-num{white-space:nowrap}
@media (max-width:640px){
    .hero-stats{gap:0;justify-content:space-between;margin-bottom:32px}
    .stat-item .stat-num{font-size:1.5rem}
    .stat-item p{font-size:.76rem;line-height:1.5}
}