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    <title>雨云|高性价比云服务器_游戏云裸金属独立服务器服务商</title>
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    <meta property="og:title" content="雨云优惠码aabh | 高性价比云服务器_游戏云裸金属独立服务器服务商">
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            "name": "雨云优惠通道 - 优惠码aabh",
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            "description": "雨云专属优惠码aabh注册引导页，提供首月5折、新购8折、续费9.5折等折扣，主营国内BGP云服务器、香港/美国VPS、MC游戏云、裸金属独立机等。",
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            "contactPoint": {
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                "email": "contact@aabhyun.com",
                "contactType": "customer service",
                "availableLanguage": ["Chinese"]
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    <!-- ==================== 内联 CSS ==================== -->
    <style>
        /* ---------- 基础重置 & 变量 ---------- */
        :root {
            --color-primary: #4f46e5;
            --color-primary-light: #818cf8;
            --color-primary-dark: #3730a3;
            --color-accent: #f97316;
            --color-success: #22c55e;
            --color-bg: #f9fafb;
            --color-white: #ffffff;
            --color-text: #0f172a;
            --color-text-secondary: #475569;
            --color-text-light: #94a3b8;
            --color-border: #e2e8f0;
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 8px 20px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 20px 40px -8px rgba(0, 0, 0, 0.12);
            --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
        }
        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.6;
            color: var(--color-text);
            background: var(--color-bg);
            overflow-x: hidden;
        }

        /* ---------- 跳转辅助 ---------- */
        .skip-to-content {
            position: absolute;
            top: -100px;
            left: 16px;
            background: var(--color-primary);
            color: #fff;
            padding: 8px 20px;
            border-radius: 0 0 var(--radius-sm) var(--radius-sm);
            z-index: 1000;
            font-size: 14px;
            text-decoration: none;
            transition: top 0.3s;
        }
        .skip-to-content:focus {
            top: 0;
        }

        /* ---------- 顶部导航 ---------- */
        .site-header {
            background: var(--color-white);
            border-bottom: 1px solid rgba(0, 0, 0, 0.04);
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            background: rgba(255, 255, 255, 0.85);
        }
        .header-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
        }
        .site-logo {
            display: flex;
            align-items: center;
            text-decoration: none;
            color: var(--color-text);
            font-weight: 700;
            font-size: 22px;
            gap: 10px;
        }
        .site-logo .logo-img {
            height: 32px;
            width: auto;
            display: block;
            border-radius: var(--radius-sm);
        }
        .site-logo .logo-text {
            font-size: 18px;
            letter-spacing: -0.3px;
        }
        .logo-highlight {
            color: var(--color-primary);
        }

        .header-nav {
            display: flex;
            align-items: center;
            gap: 32px;
            list-style: none;
        }
        .header-nav a {
            text-decoration: none;
            color: var(--color-text-secondary);
            font-size: 15px;
            font-weight: 500;
            transition: color var(--transition);
            position: relative;
            padding: 4px 0;
        }
        .header-nav a:hover {
            color: var(--color-primary);
        }
        .header-nav a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--color-primary);
            border-radius: 2px;
            transition: width var(--transition);
        }
        .header-nav a:hover::after {
            width: 100%;
        }
        .header-nav a.active {
            color: var(--color-primary);
        }
        .header-nav a.active::after {
            width: 100%;
        }

        .header-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--color-accent);
            color: #fff !important;
            padding: 8px 22px !important;
            border-radius: 50px;
            font-weight: 600 !important;
            font-size: 14px !important;
            transition: all var(--transition) !important;
            text-decoration: none;
            box-shadow: 0 4px 10px rgba(249, 115, 22, 0.2);
        }
        .header-cta:hover {
            background: #ea580c;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(249, 115, 22, 0.3);
        }
        .header-cta::after {
            display: none !important;
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            cursor: pointer;
            padding: 4px;
            flex-direction: column;
            gap: 5px;
        }
        .mobile-menu-btn span {
            display: block;
            width: 24px;
            height: 2px;
            background: var(--color-text);
            border-radius: 2px;
            transition: var(--transition);
        }

        /* ---------- 页面主体 ---------- */
        .site-main {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ---------- 面包屑 ---------- */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            font-size: 13px;
            color: var(--color-text-light);
            padding: 20px 0 0;
            list-style: none;
        }
        .breadcrumb li {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .breadcrumb li+li::before {
            content: '›';
            font-size: 16px;
            color: var(--color-text-light);
            margin-right: 4px;
        }
        .breadcrumb a {
            color: var(--color-text-secondary);
            text-decoration: none;
            transition: color var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--color-primary);
        }
        .breadcrumb .current {
            color: var(--color-text);
            font-weight: 600;
        }

        /* ---------- Hero 区域 ---------- */
        .hero-section {
            text-align: center;
            padding: 60px 20px 30px;
            position: relative;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: -60px;
            left: 50%;
            transform: translateX(-50%);
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(79, 70, 229, 0.06) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
            z-index: 0;
        }
        .hero-badge {
            display: inline-block;
            background: rgba(79, 70, 229, 0.08);
            color: var(--color-primary);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 18px;
            border-radius: 50px;
            margin-bottom: 24px;
            position: relative;
            z-index: 1;
            border: 1px solid rgba(79, 70, 229, 0.12);
        }
        .hero-badge .dot {
            display: inline-block;
            width: 6px;
            height: 6px;
            background: #22c55e;
            border-radius: 50%;
            margin-right: 6px;
            animation: pulse-dot 2s infinite;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.6;
                transform: scale(1.8);
            }
        }

        /* Hero 标题 —— 包含复制按钮 */
        .hero-title {
            font-size: clamp(32px, 5.5vw, 52px);
            font-weight: 700;
            color: var(--color-text);
            line-height: 1.2;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
            letter-spacing: -1px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-wrap: wrap;
            gap: 6px 12px;
        }
        .hero-title .highlight {
            background: linear-gradient(135deg, #4f46e5, #06b6d4);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        /* 标题内嵌复制按钮 */
        .title-copy-btn {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            background: var(--color-primary);
            color: #fff;
            border: none;
            padding: 2px 14px;
            border-radius: 50px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            line-height: 1.8;
            vertical-align: middle;
            box-shadow: 0 2px 8px rgba(79, 70, 229, 0.2);
        }
        .title-copy-btn:hover {
            background: var(--color-primary-dark);
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
        }
        .title-copy-btn.copied {
            background: var(--color-success);
            box-shadow: 0 4px 12px rgba(34, 197, 94, 0.3);
        }

        .hero-subtitle {
            font-size: clamp(16px, 2vw, 19px);
            color: var(--color-text-secondary);
            max-width: 560px;
            margin: 0 auto 28px;
            position: relative;
            z-index: 1;
            line-height: 1.7;
        }

        /* ---------- 注册按钮（位于副标题与快捷登录之间） ---------- */
        .hero-cta-wrapper {
            position: relative;
            z-index: 1;
            margin-bottom: 28px;
        }
        .hero-cta-wrapper .cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--color-accent);
            color: #fff;
            font-size: 18px;
            font-weight: 700;
            padding: 16px 44px;
            border-radius: 50px;
            text-decoration: none;
            box-shadow: 0 12px 28px -8px rgba(249, 115, 22, 0.35);
            transition: all var(--transition);
            letter-spacing: 0.5px;
        }
        .hero-cta-wrapper .cta-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 20px 40px -8px rgba(249, 115, 22, 0.45);
        }
        .hero-cta-wrapper .cta-hint {
            margin-top: 8px;
            font-size: 13px;
            color: var(--color-text-light);
        }

        /* ===== 快捷登录演示 (暗色风格) ===== */
        .dark-demo-wrapper {
            max-width: 540px;
            margin: 0 auto 20px;
            padding: 0 10px;
            position: relative;
            z-index: 1;
        }
        .dark-demo-wrapper .demo-title {
            font-size: 20px;
            font-weight: 700;
            color: #1e293b;
            /* 深色，白色背景下清晰可见 */
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            flex-wrap: wrap;
            text-align: center;
        }
        .dark-demo-wrapper .demo-title .badge {
            background: #f97316;
            color: #fff;
            font-size: 13px;
            padding: 2px 14px;
            border-radius: 50px;
            font-weight: 600;
        }

        .dark-demo-wrapper .demo-container {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 20px;
            padding: 24px 20px 20px;
            box-shadow: 0 20px 40px -5px rgba(0, 0, 0, 0.3);
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.06);
            backdrop-filter: blur(8px);
        }

        .dark-demo-wrapper .demo-login-card {
            background: rgba(255, 255, 255, 0.08);
            border-radius: 12px;
            padding: 28px 24px 24px;
            max-width: 380px;
            margin: 0 auto;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
            text-align: center;
            position: relative;
            z-index: 2;
            border: 1px solid rgba(255, 255, 255, 0.05);
        }

        /* ------ 修改：logo 区域 ------ */
        .dark-demo-wrapper .demo-login-card .demo-logo {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            margin-bottom: 4px;
            font-size: 26px;
            font-weight: 800;
            letter-spacing: 1px;
        }
        .dark-demo-wrapper .demo-login-card .demo-logo img {
            height: 32px;
            width: auto;
            display: block;
            border-radius: 6px;
        }
        .dark-demo-wrapper .demo-login-card .demo-logo .logo-text {
            color: #000;
            /* 黑色文字，清晰可见 */
            font-size: 26px;
            font-weight: 800;
            letter-spacing: 1px;
        }

        .dark-demo-wrapper .demo-login-card .demo-welcome {
            font-size: 16px;
            color: #94a3b8;
            margin-bottom: 20px;
        }
        .dark-demo-wrapper .demo-login-card .demo-field {
            margin-bottom: 14px;
            text-align: left;
        }
        .dark-demo-wrapper .demo-login-card .demo-field label {
            font-size: 13px;
            font-weight: 600;
            color: #cbd5e1;
            display: block;
            margin-bottom: 4px;
        }
        .dark-demo-wrapper .demo-login-card .demo-field input {
            width: 100%;
            padding: 10px 14px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 8px;
            font-size: 14px;
            background: rgba(255, 255, 255, 0.04);
            color: #e2e8f0;
            outline: none;
            transition: border 0.2s;
        }
        .dark-demo-wrapper .demo-login-card .demo-field input:focus {
            border-color: #3b82f6;
            background: rgba(255, 255, 255, 0.08);
        }
        .dark-demo-wrapper .demo-login-card .demo-options {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
            color: #94a3b8;
            margin-bottom: 16px;
        }
        .dark-demo-wrapper .demo-login-card .demo-options label {
            display: flex;
            align-items: center;
            gap: 4px;
            color: #94a3b8;
        }
        .dark-demo-wrapper .demo-login-card .demo-options a {
            color: #60a5fa;
            text-decoration: none;
        }
        .dark-demo-wrapper .demo-login-card .demo-login-btn {
            width: 100%;
            padding: 12px;
            background: #3b82f6;
            color: #fff;
            border: none;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 600;
            cursor: default;
            margin-bottom: 16px;
        }
        .dark-demo-wrapper .demo-social-row {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 12px;
            flex-wrap: wrap;
        }
        .dark-demo-wrapper .demo-social-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border-radius: 50px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            background: rgba(255, 255, 255, 0.03);
            font-size: 14px;
            font-weight: 500;
            color: #e2e8f0;
            cursor: default;
            transition: all 0.2s;
        }
        .dark-demo-wrapper .demo-social-btn .icon {
            font-size: 20px;
        }
        .dark-demo-wrapper .demo-social-btn.wechat {
            border-color: #07c160;
            color: #07c160;
        }
        .dark-demo-wrapper .demo-social-btn.qq {
            border-color: #2b82d9;
            color: #2b82d9;
        }
        .dark-demo-wrapper .demo-login-card .demo-register-link {
            font-size: 13px;
            color: #94a3b8;
        }
        .dark-demo-wrapper .demo-login-card .demo-register-link a {
            color: #60a5fa;
            text-decoration: none;
        }
        .dark-demo-wrapper .demo-login-card .demo-helper {
            font-size: 12px;
            color: #64748b;
            margin-top: 12px;
        }

        /* 弹窗 (优惠码) */
        .dark-demo-wrapper .demo-popup-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.5);
            backdrop-filter: blur(6px);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 10;
            border-radius: 12px;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.5s, visibility 0.5s;
        }
        .dark-demo-wrapper .demo-popup-overlay.active {
            opacity: 1;
            visibility: visible;
        }
        .dark-demo-wrapper .demo-popup-box {
            background: #1e293b;
            border-radius: 12px;
            padding: 24px 20px 20px;
            width: 90%;
            max-width: 280px;
            text-align: center;
            transform: translateY(20px) scale(0.95);
            transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
            border: 1px solid rgba(255, 255, 255, 0.06);
        }
        .dark-demo-wrapper .demo-popup-overlay.active .demo-popup-box {
            transform: translateY(0) scale(1);
        }
        .dark-demo-wrapper .demo-popup-box .popup-icon {
            font-size: 32px;
            margin-bottom: 8px;
        }
        .dark-demo-wrapper .demo-popup-box h5 {
            font-size: 16px;
            font-weight: 700;
            color: #e2e8f0;
            margin-bottom: 4px;
        }
        .dark-demo-wrapper .demo-popup-box p {
            font-size: 13px;
            color: #94a3b8;
            margin-bottom: 16px;
        }
        .dark-demo-wrapper .demo-popup-box .demo-input {
            width: 100%;
            padding: 12px;
            border: 2px solid #334155;
            border-radius: 50px;
            text-align: center;
            font-size: 16px;
            font-weight: 600;
            letter-spacing: 2px;
            color: #e2e8f0;
            background: #0f172a;
            margin-bottom: 16px;
            transition: border 0.3s;
            outline: none;
        }
        .dark-demo-wrapper .demo-popup-box .demo-input.filled {
            border-color: #3b82f6;
            background: #1e293b;
        }
        .dark-demo-wrapper .demo-popup-box .demo-input.success {
            border-color: #22c55e;
            background: #0f2f1a;
        }
        .dark-demo-wrapper .demo-popup-box .demo-btn {
            padding: 10px 0;
            width: 100%;
            border: none;
            border-radius: 50px;
            background: #3b82f6;
            color: #fff;
            font-weight: 600;
            font-size: 15px;
            cursor: default;
            transition: background 0.3s;
        }
        .dark-demo-wrapper .demo-popup-box .demo-btn.success {
            background: #22c55e;
        }

        .dark-demo-wrapper .demo-hint {
            margin-top: 12px;
            color: #94a3b8;
            font-size: 13px;
            text-align: center;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
        }
        .dark-demo-wrapper .demo-hint .arrow {
            display: inline-block;
            animation: bounce-arrow 1.2s infinite;
        }
        @keyframes bounce-arrow {
            0%,
            100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(6px);
            }
        }
        .dark-demo-wrapper .demo-controls {
            text-align: center;
            margin-top: 12px;
        }
        .dark-demo-wrapper .demo-controls button {
            background: #3b82f6;
            border: none;
            color: #fff;
            padding: 6px 20px;
            border-radius: 50px;
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
        }
        .dark-demo-wrapper .demo-controls button:hover {
            background: #2563eb;
        }

        /* ---------- 商品卡片区域 ---------- */
        .products-section {
            padding: 40px 0 60px;
            scroll-margin-top: 80px;
        }
        .section-label {
            text-align: center;
            font-size: 13px;
            text-transform: uppercase;
            letter-spacing: 3px;
            color: var(--color-primary);
            font-weight: 700;
            margin-bottom: 6px;
        }
        .section-title {
            text-align: center;
            font-size: clamp(26px, 4vw, 34px);
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 36px;
        }

        .products-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 24px;
            max-width: 1200px;
            margin: 0 auto;
        }
        .product-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            padding: 28px 20px 24px;
            border: 1px solid var(--color-border);
            transition: all var(--transition);
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
            text-decoration: none;
            color: inherit;
            position: relative;
            box-shadow: var(--shadow-sm);
        }
        .product-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
            border-color: var(--color-primary-light);
        }
        .product-card .icon {
            font-size: 40px;
            margin-bottom: 8px;
            display: block;
            line-height: 1;
        }
        .product-card .title {
            font-size: 18px;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 4px;
        }
        .product-card .desc {
            font-size: 13px;
            color: var(--color-text-light);
            margin-bottom: 12px;
        }
        .product-card .price-wrapper {
            margin: 4px 0 16px;
            display: flex;
            align-items: baseline;
            justify-content: center;
            gap: 2px;
        }
        .product-card .price-label {
            font-size: 13px;
            color: var(--color-text-light);
            font-weight: 400;
        }
        .product-card .price-num {
            font-size: 32px;
            font-weight: 800;
            color: var(--color-primary);
            line-height: 1.1;
        }
        .product-card .price-unit {
            font-size: 14px;
            color: var(--color-text-light);
            font-weight: 400;
        }
        .product-card .btn-buy {
            background: var(--color-bg);
            color: var(--color-text-secondary);
            border: 1px solid var(--color-border);
            padding: 10px 28px;
            border-radius: 60px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition);
            margin-top: auto;
            width: 100%;
            max-width: 180px;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
        }
        .product-card .btn-buy:hover {
            background: var(--color-primary);
            color: #fff;
            border-color: var(--color-primary);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }
        .product-card.c1:hover {
            border-color: #4f46e5;
            box-shadow: 0 12px 30px -8px rgba(79, 70, 229, 0.12);
        }
        .product-card.c2:hover {
            border-color: #0ea5e9;
        }
        .product-card.c3:hover {
            border-color: #8b5cf6;
        }
        .product-card.c4:hover {
            border-color: #f59e0b;
        }
        .product-card.c5:hover {
            border-color: #06b6d4;
        }
        .product-card.c6:hover {
            border-color: #6366f1;
        }

        /* ---------- 优势特性 ---------- */
        .features-section {
            padding: 20px 0 60px;
        }
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 20px;
            max-width: 1000px;
            margin: 0 auto;
        }
        .feature-card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            border: 1px solid var(--color-border);
            transition: all var(--transition);
            text-align: center;
            position: relative;
        }
        .feature-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: transparent;
        }
        .feature-card .feature-icon {
            width: 48px;
            height: 48px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 12px;
            font-size: 24px;
            background: rgba(79, 70, 229, 0.08);
            transition: transform var(--transition);
        }
        .feature-card:hover .feature-icon {
            transform: scale(1.1);
            background: rgba(79, 70, 229, 0.14);
        }
        .feature-card h3 {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 4px;
        }
        .feature-card p {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.6;
        }

        /* ---------- 文章区域（内部链接） ---------- */
        .articles-section {
            padding: 20px 0 60px;
            scroll-margin-top: 80px;
        }
        .articles-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 24px;
            max-width: 1200px;
            margin: 0 auto;
        }
        .article-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            padding: 24px 22px 22px;
            border: 1px solid var(--color-border);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            box-shadow: var(--shadow-sm);
            text-decoration: none;
            color: inherit;
        }
        .article-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: var(--color-primary-light);
        }
        .article-card .article-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 12px;
            color: var(--color-text-light);
            margin-bottom: 10px;
        }
        .article-card .article-meta .tag {
            background: rgba(79, 70, 229, 0.08);
            color: var(--color-primary);
            padding: 2px 12px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 11px;
        }
        .article-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 8px;
            line-height: 1.3;
            transition: color var(--transition);
        }
        .article-card:hover h3 {
            color: var(--color-primary);
        }
        .article-card .summary {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.7;
            flex: 1;
            margin-bottom: 14px;
        }
        .article-card .read-more {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: gap var(--transition);
            align-self: flex-start;
        }
        .article-card:hover .read-more {
            gap: 10px;
        }
        .article-card .read-more::after {
            content: '→';
            transition: transform var(--transition);
        }
        .article-card:hover .read-more::after {
            transform: translateX(4px);
        }

        /* ---------- 底部 ---------- */
        .site-footer {
            background: #0f172a;
            color: #94a3b8;
            padding: 40px 24px 20px;
            margin-top: 20px;
        }
        .footer-inner {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 32px;
        }
        .footer-col h4 {
            color: #fff;
            font-size: 15px;
            font-weight: 600;
            margin-bottom: 12px;
        }
        .footer-col ul {
            list-style: none;
        }
        .footer-col ul li {
            margin-bottom: 6px;
        }
        .footer-col ul li a {
            color: #94a3b8;
            text-decoration: none;
            font-size: 14px;
            transition: color var(--transition);
        }
        .footer-col ul li a:hover {
            color: #fff;
        }
        .footer-bottom {
            max-width: 1200px;
            margin: 28px auto 0;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            text-align: center;
            font-size: 13px;
            color: #64748b;
        }
        .footer-bottom a {
            color: #94a3b8;
            text-decoration: none;
        }
        .footer-bottom a:hover {
            color: #fff;
        }

        /* ---------- 响应式 ---------- */
        @media (max-width: 768px) {
            .header-nav {
                display: none;
                position: fixed;
                top: 64px;
                left: 0;
                right: 0;
                background: rgba(255, 255, 255, 0.98);
                flex-direction: column;
                padding: 24px;
                gap: 20px;
                box-shadow: var(--shadow-lg);
                border-top: 1px solid var(--color-border);
                z-index: 99;
            }
            .header-nav.open {
                display: flex;
            }
            .mobile-menu-btn {
                display: flex;
            }
            .hero-section {
                padding: 40px 12px 20px;
            }
            .dark-demo-wrapper .demo-login-card {
                padding: 20px 16px;
            }
            .products-grid {
                grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            }
            .features-grid {
                grid-template-columns: 1fr 1fr;
            }
            .articles-grid {
                grid-template-columns: 1fr;
            }
            .site-logo .logo-text {
                font-size: 16px;
            }
            .hero-title .title-copy-btn {
                font-size: 12px;
                padding: 1px 10px;
            }
        }
        @media (max-width: 480px) {
            .products-grid {
                grid-template-columns: 1fr;
            }
            .features-grid {
                grid-template-columns: 1fr;
            }
            .dark-demo-wrapper .demo-social-row {
                flex-direction: column;
                align-items: center;
                gap: 10px;
            }
            .hero-cta-wrapper .cta-btn {
                font-size: 16px;
                padding: 14px 28px;
            }
            .site-logo .logo-text {
                font-size: 14px;
            }
            .hero-title .title-copy-btn {
                font-size: 11px;
                padding: 1px 8px;
            }
            .dark-demo-wrapper .demo-login-card .demo-logo img {
                height: 26px;
            }
            .dark-demo-wrapper .demo-login-card .demo-logo .logo-text {
                font-size: 22px;
            }
        }
    </style>
</head>

<body>
    <a href="#main-content" class="skip-to-content">跳转到主要内容</a>

    <header class="site-header" role="banner">
        <div class="header-inner">
            <a href="/" class="site-logo" aria-label="雨云优惠通道 - 返回首页">
                <img src="https://vip.aabhyun.com/logo.png" alt="Logo" class="logo-img" onerror="this.style.display='none';this.nextElementSibling.style.display='block';">
                <span class="logo-text" style="display:none;">☁️</span>
                <span class="logo-text"><span class="logo-highlight">雨云</span>｜优惠通道</span>
            </a>
            <button class="mobile-menu-btn" aria-label="打开导航菜单" aria-expanded="false" id="mobileMenuBtn">
                <span></span><span></span><span></span>
            </button>
            <nav class="header-nav" id="headerNav" role="navigation" aria-label="主导航">
                <a href="/" class="active">首页</a>
                <a href="#features">优惠讲解</a>
                <a href="#products">专属产品</a>
                <a href="#articles">相关文章</a>
                <a href="https://www.rainyun.com/aabh_" target="_blank" rel="noopener noreferrer" class="header-cta">🔥 立即注册</a>
            </nav>
        </div>
    </header>

    <div class="site-main">
        <nav aria-label="面包屑导航">
            <ol class="breadcrumb" itemscope itemtype="https://schema.org/BreadcrumbList">
                <li itemprop="itemListElement" itemscope itemtype="https://schema.org/ListItem">
                    <a href="/" itemprop="item" title="首页"><span itemprop="name">🏠 首页</span></a>
                    <meta itemprop="position" content="1">
                </li>
                <li itemprop="itemListElement" itemscope itemtype="https://schema.org/ListItem" class="current">
                    <span itemprop="name">雨云优惠码aabh</span>
                    <meta itemprop="position" content="2">
                </li>
            </ol>
        </nav>
    </div>

    <main class="site-main" id="main-content" role="main">
        <!-- Hero 区域 -->
        <section class="hero-section" aria-labelledby="hero-heading">
            <div class="hero-badge"><span class="dot" aria-hidden="true"></span>限时专属福利</div>

            <!-- 标题 + 复制按钮 -->
            <h1 class="hero-title" id="hero-heading">
                雨云注册优惠码
                <span class="highlight">aabh</span>
                <button class="title-copy-btn" id="titleCopyBtn" onclick="copyTitleCode()">📋 复制</button>
            </h1>

            <p class="hero-subtitle">
                填写优惠码 <strong>aabh</strong>，解锁 <strong style="color:var(--color-primary);">首月5折、新购8折、续费9.5折</strong>，叠加年付7折，轻松上云。
            </p>

            <!-- 注册按钮（位于副标题之后，快捷登录框之前） -->
            <div class="hero-cta-wrapper">
                <a href="https://www.rainyun.com/aabh_" target="_blank" rel="noopener noreferrer" class="cta-btn">
                    🚀 立即前往注册
                </a>
                <p class="cta-hint">点击跳转雨云官网，注册时请填写优惠码 <strong>aabh</strong></p>
            </div>

            <!-- 快捷登录演示框（暗色风格） -->
            <div class="dark-demo-wrapper">
                <div class="demo-title">
                    💬 微信/QQ快捷登录优惠码输入
                    <span class="badge">自动播放</span>
                </div>

                <div class="demo-container" id="demoContainer">
                    <!-- 登录卡片 -->
                    <div class="demo-login-card" id="demoLoginCard">
                        <!-- Logo 区域：图片 + 黑色文字 -->
                        <div class="demo-logo">
                            <img src="https://vip.aabhyun.com/logo.png" alt="雨云 Logo" onerror="this.style.display='none';this.nextElementSibling.style.display='inline';"> 
                            <span class="logo-text">雨云</span>
                        </div>
                        <div class="demo-welcome">欢迎登录雨云</div>
                        <div class="demo-field">
                            <label>账号</label>
                            <input type="text" placeholder="请输入用户名/手机/邮箱" value="demo@example.com" readonly>
                        </div>
                        <div class="demo-field">
                            <label>密码</label>
                            <input type="password" placeholder="请输入密码" value="••••••••" readonly>
                        </div>
                        <div class="demo-options">
                            <label><input type="checkbox" checked disabled> 7天内免登录</label>
                            <a href="#">忘记密码？</a>
                        </div>
                        <button class="demo-login-btn">登录</button>
                        <div class="demo-social-row">
                            <span class="demo-social-btn qq"><span class="icon">🐧</span> QQ快速登录</span>
                            <span class="demo-social-btn wechat"><span class="icon">💬</span> 微信快速登录</span>
                        </div>
                        <div class="demo-register-link">
                            暂无账号？<a href="#">点击注册</a>
                        </div>
                        <div class="demo-helper">
                            如果您找不回账号，可以咨询客服协助找回
                        </div>
                    </div>

                    <!-- 优惠码弹窗 -->
                    <div class="demo-popup-overlay" id="demoPopup">
                        <div class="demo-popup-box">
                            <div class="popup-icon">🎁</div>
                            <h5>输入优惠码</h5>
                            <p>请填写您的专属优惠码</p>
                            <input class="demo-input" id="demoInput" value="" readonly>
                            <button class="demo-btn" id="demoBtn">立即领取</button>
                        </div>
                    </div>
                </div>

                <div class="demo-hint">
                    <span class="arrow">👇</span> 自动演示：点击快捷登录 → 输入优惠码 <strong>aabh</strong> → 领取成功
                </div>

                <div class="demo-controls">
                    <button id="replayDemoBtn">🔄 重新播放</button>
                </div>
            </div>

        </section>

        <!-- 热销产品推荐 -->
        <section class="products-section" id="products" aria-labelledby="products-heading">
            <p class="section-label">EXCLUSIVE</p>
            <h2 class="section-title" id="products-heading">🔥 热销产品推荐</h2>
            <div class="products-grid">
                <a href="https://www.rainyun.com/aabh_" target="_blank" rel="noopener noreferrer" class="product-card c1">
                    <span class="icon">💻</span>
                    <span class="title">虚拟主机</span>
                    <span class="desc">稳定建站首选</span>
                    <div class="price-wrapper"><span class="price-label">最低</span><span class="price-num">8</span><span class="price-unit">¥ / 月起</span></div>
                    <span class="btn-buy">立即体验 →</span>
                </a>
                <a href="https://www.rainyun.com/aabh_" target="_blank" rel="noopener noreferrer" class="product-card c2">
                    <span class="icon">🖥️</span>
                    <span class="title">云服务器</span>
                    <span class="desc">弹性计算资源</span>
                    <div class="price-wrapper"><span class="price-label">最低</span><span class="price-num">15</span><span class="price-unit">¥ / 月起</span></div>
                    <span class="btn-buy">立即体验 →</span>
                </a>
                <a href="https://www.rainyun.com/aabh_" target="_blank" rel="noopener noreferrer" class="product-card c3">
                    <span class="icon">🎮</span>
                    <span class="title">游戏云</span>
                    <span class="desc">低延迟高性能</span>
                    <div class="price-wrapper"><span class="price-label">最低</span><span class="price-num">25</span><span class="price-unit">¥ / 月起</span></div>
                    <span class="btn-buy">立即体验 →</span>
                </a>
                <a href="https://www.rainyun.com/aabh_" target="_blank" rel="noopener noreferrer" class="product-card c4">
                    <span class="icon">⚡</span>
                    <span class="title">CDN</span>
                    <span class="desc">全球加速</span>
                    <div class="price-wrapper"><span class="price-label">最低</span><span class="price-num">19</span><span class="price-unit">¥ / 月起</span></div>
                    <span class="btn-buy">立即体验 →</span>
                </a>
                <a href="https://www.rainyun.com/aabh_" target="_blank" rel="noopener noreferrer" class="product-card c5">
                    <span class="icon">📦</span>
                    <span class="title">对象存储</span>
                    <span class="desc">海量数据存储</span>
                    <div class="price-wrapper"><span class="price-label">最低</span><span class="price-num">10</span><span class="price-unit">¥ / 月起</span></div>
                    <span class="btn-buy">立即体验 →</span>
                </a>
                <a href="https://www.rainyun.com/aabh_" target="_blank" rel="noopener noreferrer" class="product-card c6">
                    <span class="icon">🌐</span>
                    <span class="title">域名服务</span>
                    <span class="desc">专属网络标识</span>
                    <div class="price-wrapper"><span class="price-label">最低</span><span class="price-num">8</span><span class="price-unit">¥ / 年起</span></div>
                    <span class="btn-buy">立即体验 →</span>
                </a>
            </div>
            <div style="text-align:center;margin-top:32px;">
                <a href="https://www.rainyun.com/aabh_" target="_blank" rel="noopener noreferrer" style="display:inline-block;background:var(--color-primary);color:#fff;padding:12px 36px;border-radius:50px;text-decoration:none;font-weight:600;transition:all var(--transition);">👀 查看全部产品</a>
            </div>
        </section>

        <!-- 优惠讲解 -->
        <section class="features-section" id="features" aria-labelledby="features-heading">
            <p class="section-label">WHY THIS CODE</p>
            <h2 class="section-title" id="features-heading">优惠码 aabh 的专属优势</h2>
            <div class="features-grid">
                <article class="feature-card">
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                        详细讲解如何在注册雨云时正确填写优惠码 aabh，享受首月5折、新购8折、续费9.5折等专属优惠。本文还分享了叠加年付7折的最佳实践，以及如何在不同产品线中最大化使用优惠，让新用户轻松上手、省钱上云。
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