:root {
            --primary-color: #ffd54f;
            --primary-light: #fff9db;
            --primary-dark: #f5b041;

            --secondary-color: #c9a33d;
            --danger-color: #e53935;
            --dark-navy: #1a1a2e;
            --dark-gray: #2d2d3a;
            --bg-light-yellow: #fdedb8;
            --bg-gray: #f8f9fa;
            --bg-white: #ffffff;
            --border-color: #ddd;
            --text-white: #ffffff;
            --text-main: #333333;
            --text-muted: #666666;
            --text-light: rgba(255, 255, 255, 0.8);
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --radius-xl: 16px;
            --radius-pill: 24px;
            --radius-circle: 50%;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            color: var(--text-main);
            background: var(--bg-white);
        }

        i[data-lucide] {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            stroke-width: 2px;
        }

        .logo i {
            width: 20px;
            height: 20px;
            color: var(--primary-color);
        }

        .stat-icon i {
            width: 24px;
            height: 24px;
            color: #1e88e5;
        }

        .philosophy-card-logo i {
            width: 20px;
            height: 20px;
            color: var(--primary-color);
        }

        .compare-icon i {
            width: 22px;
            height: 22px;
        }

        .compare-item-icon i {
            width: 16px;
            height: 16px;
        }

        .station-feature-icon i {
            width: 16px;
            height: 16px;
        }

        /* 通用装饰标题样式 */
        .section-title {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 20px;
            font-size: 24px;
            font-weight: 700;
            color: var(--dark-navy);
            text-align: center;
            margin-bottom: 48px;
        }

        .section-title::before,
        .section-title::after {
            content: "";
            display: block;
            width: 80px;
            height: 4px;
            background: var(--primary-color);
            border-radius: 2px;
        }

        /* 🐾 猫爪自定义 SVG 装饰标题 🐾 */
        .section-title-paw {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            font-size: 26px;
            font-weight: 800;
            color: var(--dark-navy);
            text-align: center;
            margin-bottom: 48px;
        }

        .section-title-paw::before {
            content: "";
            display: block;
            width: 32px;
            height: 32px;
            background-image: url('../images/paw-left.svg');
            background-size: contain;
            background-repeat: no-repeat;
            flex-shrink: 0;
            transform: rotate(-15deg);
            transition: transform 0.3s ease;
        }

        .section-title-paw::after {
            content: "";
            display: block;
            width: 32px;
            height: 32px;
            background-image: url('../images/paw-right.svg');
            background-size: contain;
            background-repeat: no-repeat;
            flex-shrink: 0;
            transform: rotate(15deg);
            transition: transform 0.3s ease;
        }

        .section-title-paw:hover::before {
            transform: rotate(-30deg) scale(1.15);
        }

        .section-title-paw:hover::after {
            transform: rotate(30deg) scale(1.15);
        }

        /* 装饰标题变体 - 带圆点 */
        .section-title-dots {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            font-size: 24px;
            font-weight: 700;
            color: var(--dark-navy);
            text-align: center;
            margin-bottom: 48px;
        }

        .section-title-dots::before,
        .section-title-dots::after {
            content: "";
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .section-title-dots::before {
            width: 12px;
            height: 12px;
            background: var(--secondary-color);
            border-radius: 50%;
            box-shadow: -20px 0 0 var(--primary-color), -40px 0 0 var(--secondary-color);
        }

        .section-title-dots::after {
            width: 12px;
            height: 12px;
            background: var(--secondary-color);
            border-radius: 50%;
            box-shadow: 20px 0 0 var(--primary-color), 40px 0 0 var(--secondary-color);
        }

        /* 装饰标题变体 - 线条加图标 */
        .section-title-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            font-size: 24px;
            font-weight: 700;
            color: var(--dark-navy);
            text-align: center;
            margin-bottom: 48px;
        }

        .section-title-icon::before,
        .section-title-icon::after {
            content: "◆";
            color: var(--primary-color);
            font-size: 12px;
        }

        /* Header - 悬浮在底图上方 */
        .header {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            padding: 16px 48px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-bottom: 1px solid rgba(0, 0, 0, 0.08);
        }

        .header .brand-name {
            color: var(--dark-navy);
        }

        .header .brand-sub {
            color: rgba(26, 26, 46, 0.7);
        }

        .header-left {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .logo {
            display: flex;
            align-items: center;
        }

        .logo-img {
            height: 48px;
            width: auto;
            display: block;
            border-radius: var(--radius-sm);
        }

        .brand {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 3px;
        }

        .brand-name {
            font-size: 16px;
            font-weight: 700;
            color: #000;
            line-height: 1.2;
        }

        .brand-sub {
            font-size: 11px;
            color: var(--text-main);
            line-height: 1.2;
        }

        .header-right {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .btn-download-wrap {
            position: relative;
        }


        .btn-download {
            border: 2px solid #000;
            border-radius: var(--radius-xl);
            padding: 4px 14px;
            font-size: 12px;
            font-weight: bold;
            background: transparent;
            cursor: pointer;
            -webkit-text-stroke: 5px rgba(255, 255, 255, 0.98);
            paint-order: stroke fill;
            box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.98);
        }

        .qrcode-popup {
            position: absolute;
            top: calc(100% + 10px);
            left: 50%;
            transform: translateX(-50%) scale(0.95);
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            padding: 12px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
            border: 1px solid rgba(0, 0, 0, 0.08);
            opacity: 0;
            visibility: hidden;
            transition: all 0.25s ease;
            z-index: 200;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
        }

        .qrcode-popup::before {
            content: "";
            position: absolute;
            top: -6px;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 0;
            border-left: 6px solid transparent;
            border-right: 6px solid transparent;
            border-bottom: 6px solid var(--bg-white);
        }

        .qrcode-popup img {
            width: 120px;
            height: 120px;
            border-radius: var(--radius-sm);
        }

        .qrcode-text {
            font-size: 11px;
            color: var(--text-muted);
            white-space: nowrap;
        }

        .btn-download-wrap:hover .qrcode-popup {
            opacity: 1;
            visibility: visible;
            transform: translateX(-50%) scale(1);
        }

        .search-box {
            display: flex;
            align-items: center;
            background: var(--bg-white);
            border-radius: 20px;
            padding: 4px 4px 4px 12px;
            border: 1px solid var(--border-color);
        }

        .search-box input {
            border: none;
            outline: none;
            font-size: 12px;
            width: 160px;
            background: transparent;
        }

        .search-box button {
            background: var(--dark-navy);
            color: var(--bg-white);
            border: none;
            border-radius: var(--radius-xl);
            padding: 4px 14px;
            font-size: 12px;
            cursor: pointer;
        }

        .hero {
            position: relative;
            min-height: 800px;
            overflow: hidden;
            background: url('../images/hero.webp') center/cover no-repeat;
        }

        .hero::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 60%;
            height: 100%;
            background: linear-gradient(to right,
                    rgba(238, 186, 63, 0.95) 0%,
                    rgba(238, 186, 63, 0.85) 40%,
                    rgba(238, 186, 63, 0.5) 70%,
                    transparent 100%);
            z-index: 0;
        }

        .hero-container {
            position: relative;
            z-index: 2;
            max-width: 1200px;
            margin: 0 auto;
            padding: 100px 48px;
            display: flex;
            align-items: center;
            justify-content: flex-start;
            min-height: 800px;
        }

        /* 左侧品牌格调排版 */
        .hero-left-brand {
            flex: 1.1;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
        }

        .hero-tagline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            color: var(--dark-navy);
            letter-spacing: 2px;
            margin-bottom: 24px;
            text-transform: uppercase;
            -webkit-text-stroke: 0.2px rgba(255, 255, 255, 0.982);

        }

        .tagline-dot {
            width: 6px;
            height: 6px;
            background: var(--bg-gray);
            border-radius: var(--radius-circle);
        }

        .hero-main-heading {
            font-size: 56px;
            font-weight: 800;
            color: var(--dark-navy);
            line-height: 1.15;
            letter-spacing: -1px;
            margin-bottom: 28px;
            /* 描边白色 */
            -webkit-text-stroke: 10px rgba(255, 255, 255, 0.982);
            paint-order: stroke fill;
        }

        .serif-style {
            font-family: Georgia, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", serif;
            font-style: italic;
            font-weight: 400;
            color: var(--secondary-color);
            margin-top: 4px;
            display: inline-block;
        }

        .hero-subtext {
            font-size: 16px;
            color: #444;
            line-height: 1.8;
            margin-bottom: 40px;
            max-width: 480px;
            font-weight: 400;
        }

        /* 极简迷你数据 */
        .hero-stats-mini {
            display: flex;
            align-items: center;
            gap: 32px;
            margin-bottom: 48px;
        }

        .mini-stat-item {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .mini-stat-item .num {
            font-size: 28px;
            font-weight: 800;
            color: var(--dark-navy);
            font-family: Arial, sans-serif;
        }

        .mini-stat-item .label {
            font-size: 12px;
            color: var(--text-muted);
            font-weight: 500;
            letter-spacing: 0.5px;
        }

        .mini-stat-item-split {
            width: 1px;
            height: 32px;
            background: rgba(0, 0, 0, 0.08);
        }

        /* 按钮与交互组 */
        .hero-cta-group {
            display: flex;
            align-items: center;
            gap: 24px;
        }

        .btn-hero-prime {
            background: var(--dark-navy);
            color: var(--bg-white);
            border: none;
            padding: 16px 36px;
            border-radius: var(--radius-pill);
            font-size: 15px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            cursor: pointer;
            box-shadow: 0 10px 30px rgba(26, 26, 46, 0.15);
            transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
        }

        .btn-hero-prime:hover {
            background: #25253c;
            transform: translateY(-2px);
            box-shadow: 0 15px 35px rgba(26, 26, 46, 0.25);
        }

        .btn-hero-prime i {
            width: 18px;
            height: 18px;
        }

        .btn-hero-link {
            background: transparent;
            color: var(--dark-navy);
            border: none;
            font-size: 15px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            cursor: pointer;
            padding: 10px 0;
            position: relative;
        }

        .btn-hero-link::after {
            content: "";
            position: absolute;
            bottom: 6px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--secondary-color);
            transform: scaleX(0);
            transform-origin: right;
            transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
        }

        .btn-hero-link:hover::after {
            transform: scaleX(1);
            transform-origin: left;
        }

        .btn-hero-link i {
            width: 16px;
            height: 16px;
            color: var(--secondary-color);
        }


        /* Stats Section - 视差背景版 */
        .stats-section {
            background-image: url('../images/bg1.jpg');
            background-attachment: fixed;
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            padding: 100px 48px;
            position: relative;
        }

        /* 深色遮罩确保卡片和文字可读 */
        .stats-section::after {
            content: "";
            position: absolute;
            inset: 0;
            background: rgba(10, 10, 26, 0.55);
            z-index: 0;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            max-width: 1100px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }

        .stat-card {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            border-radius: var(--radius-xl);
            padding: 40px 32px;
            display: flex;
            align-items: center;
            gap: 20px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: all 0.3s ease;
        }

        .stat-card:hover {
            transform: translateY(-12px);
            box-shadow: 0 30px 80px rgba(0, 0, 0, 0.3);
        }

        .stat-icon {
            width: 64px;
            height: 64px;
            background: var(--primary-color);
            border-radius: var(--radius-lg);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .stat-icon i {
            width: 32px;
            height: 32px;
            color: var(--dark-navy);
        }

        .stat-info {
            display: flex;
            flex-direction: column;
        }

        .stat-number {
            font-size: 36px;
            font-weight: 800;
            color: var(--dark-navy);
            letter-spacing: -1px;
            line-height: 1.1;
        }

        .stat-suffix {
            font-size: 20px;
            color: var(--secondary-color);
            font-weight: 700;
        }

        .stat-label {
            font-size: 13px;
            font-weight: 500;
            color: var(--text-muted);
            margin-top: 4px;
            letter-spacing: 0.5px;
        }

        /* Brand Philosophy Section */
        .philosophy {
            background: var(--bg-gray);
            padding: 80px 48px;
            position: relative;
            overflow: hidden;
        }

        .philosophy-bg-text {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            font-size: 100px;
            font-weight: 900;
            color: rgba(0, 0, 0, 0.04);
            white-space: nowrap;
            pointer-events: none;
            letter-spacing: 10px;
        }

        .philosophy-title {
            position: relative;
            z-index: 2;
        }

        .philosophy-card {
            position: relative;
            z-index: 2;
            max-width: 1200px;
            margin: 0 auto;
            background: var(--bg-white);
            border-radius: var(--radius-xl);
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
            display: flex;
            overflow: hidden;
        }

        .philosophy-card-left {
            flex: 0 0 580px;
            background: #f5f5f5;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }

        .philosophy-card-left img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .philosophy-card-right {
            flex: 1;
            padding: 32px 36px;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .philosophy-card-header {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .philosophy-card-logo {
            width: 36px;
            height: 36px;
            background: var(--primary-dark);
            border-radius: var(--radius-circle);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--dark-navy);
            font-size: 18px;
            font-weight: bold;
        }

        .philosophy-card-brand {
            display: flex;
            flex-direction: column;
        }

        .philosophy-card-brand-name {
            font-size: 18px;
            font-weight: 700;
            color: #000;
            line-height: 1.2;
        }

        .philosophy-card-brand-sub {
            font-size: 12px;
            color: var(--text-muted);
            line-height: 1.2;
        }

        .philosophy-intro {
            font-size: 15px;
            font-weight: 600;
            color: var(--dark-navy);
            line-height: 1.8;
        }

        .philosophy-item {
            display: flex;
            gap: 8px;
            align-items: flex-start;
        }

        .philosophy-item-tag {
            background: var(--primary-color);
            color: var(--text-main);
            font-size: 12px;
            font-weight: 600;
            padding: 2px 8px;
            border-radius: var(--radius-sm);
            flex-shrink: 0;
            white-space: nowrap;
        }

        .philosophy-item-text {
            font-size: 13px;
            color: #444;
            line-height: 1.8;
        }

        /* Guardian Section */
        .guardian {
            background: var(--bg-light-yellow);
            padding: 60px 48px 80px;
            color: var(--dark-navy);
        }

        .guardian-header {
            text-align: center;
            margin-bottom: 32px;
        }

        .guardian-title {
            margin-bottom: 10px;
            color: var(--dark-navy);
        }

        .guardian-sub {
            font-size: 13px;
            color: var(--text-muted);
        }

        .guardian-tabs-wrap {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            margin-bottom: 24px;
        }

        .guardian-tab-arrow {
            width: 32px;
            height: 32px;
            border-radius: var(--radius-circle);
            background: rgba(26, 26, 46, 0.1);
            border: none;
            color: var(--dark-navy);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .guardian-tab-arrow i {
            width: 16px;
            height: 16px;
        }

        .guardian-tabs {
            display: flex;
            gap: 0;
            border-bottom: 1px solid rgba(26, 26, 46, 0.15);
        }

        .guardian-tab {
            padding: 12px 28px;
            font-size: 14px;
            color: var(--text-muted);
            cursor: pointer;
            border-bottom: 2px solid transparent;
            margin-bottom: -1px;
            transition: all 0.2s;
            white-space: nowrap;
        }

        .guardian-tab.active {
            color: var(--dark-navy);
            font-weight: 600;
            border-bottom-color: var(--secondary-color);
        }

        .guardian-carousel {
            display: flex;
            align-items: center;
            gap: 16px;
            max-width: 980px;
            margin: 0 auto;
            position: relative;
        }

        .guardian-carousel-deco {
            position: absolute;
            right: 30px;
            bottom: -40px;
            width: 120px;
            height: 120px;
            object-fit: contain;
            opacity: 0.85;
            pointer-events: none;
            z-index: 5;
        }

        .guardian-carousel-main {
            flex: 1;
            border-radius: var(--radius-lg);
            overflow: hidden;
            background: #1a1a24;
        }

        .guardian-carousel-main img {
            width: 100%;
            height: 420px;
            object-fit: cover;
            display: block;
        }

        .guardian-carousel-arrow {
            width: 44px;
            height: 44px;
            flex-shrink: 0;
            border-radius: var(--radius-circle);
            background: var(--dark-navy);
            border: none;
            color: #fff;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
            transition: background 0.2s, transform 0.2s;
        }

        .guardian-carousel-arrow:hover {
            background: var(--secondary-color);
            transform: scale(1.1);
        }

        .guardian-carousel-arrow i {
            width: 20px;
            height: 20px;
        }

        .guardian-carousel-dots {
            display: flex;
            justify-content: center;
            gap: 8px;
            margin-top: 16px;
        }

        .guardian-dot {
            width: 24px;
            height: 4px;
            border-radius: 2px;
            background: rgba(26, 26, 46, 0.2);
            cursor: pointer;
        }

        .guardian-dot.active {
            background: var(--secondary-color);
        }

        .guardian-desc {
            text-align: center;
            margin-top: 16px;
            font-size: 13px;
            color: var(--text-muted);
        }

        /* Compare Section */
        .compare {
            background: var(--bg-white);
            padding: 80px 48px;
            position: relative;
            overflow: hidden;
        }

        .compare-bg-text {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            font-size: 100px;
            font-weight: 900;
            color: rgba(0, 0, 0, 0.04);
            white-space: nowrap;
            pointer-events: none;
            letter-spacing: 10px;
        }

        .compare-title {
            position: relative;
            z-index: 2;
        }

        .compare-img-wrap {
            position: relative;
            z-index: 2;
            max-width: 1000px;
            margin: 0 auto;
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
        }

        .compare-img-wrap img {
            width: 100%;
            height: auto;
            display: block;
        }

        .compare-card {
            position: relative;
            z-index: 2;
            max-width: 900px;
            margin: 0 auto;
            background: var(--bg-white);
            border-radius: var(--radius-xl);
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
            display: flex;
            overflow: hidden;
            border: 1px solid #eee;
        }

        .compare-left {
            flex: 1;
            padding: 32px 36px;
            border-right: 1px solid #f0f0f0;
        }

        .compare-right {
            flex: 1;
            padding: 32px 36px;
            background: linear-gradient(135deg, #fff 0%, #fffbf0 100%);
        }

        .compare-header {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 24px;
            padding-bottom: 12px;
            border-bottom: 1px solid #f0f0f0;
        }

        .compare-icon {
            width: 28px;
            height: 28px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
        }

        .compare-header-title {
            font-size: 16px;
            font-weight: 700;
        }

        .compare-left .compare-header-title {
            color: var(--dark-navy);
        }

        .compare-right .compare-header-title {
            color: var(--secondary-color);
        }

        .compare-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px 20px;
        }

        .compare-item {
            display: flex;
            gap: 10px;
            align-items: flex-start;
        }

        .compare-item-icon {
            width: 32px;
            height: 32px;
            border-radius: var(--radius-circle);
            background: #f5f5f5;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            flex-shrink: 0;
        }

        .compare-right .compare-item-icon {
            background: var(--primary-color);
            color: var(--text-main);
        }

        .compare-item-text {
            font-size: 12px;
            color: #555;
            line-height: 1.6;
        }

        .compare-right .compare-item-text {
            color: #444;
        }

        /* Service Area Section */
        .service-area {
            position: relative;
            min-height: 800px;
            padding: 60px 48px;
            text-align: center;
            color: var(--bg-white);
            background: url('../images/1.webp') no-repeat center center;
            background-size: cover;
        }



        .service-area-title {
            position: relative;
            z-index: 2;
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--text-white);
        }

        .service-area-sub {
            position: relative;
            z-index: 2;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.8);
        }

        /* Reviews Section */
        .reviews {
            background: var(--primary-color);
            padding: 60px 48px 80px;
            position: relative;
            overflow: hidden;
        }

        .reviews-bg-text {
            position: absolute;
            top: 15%;
            left: 50%;
            transform: translate(-50%, -50%);
            font-size: 100px;
            font-weight: 900;
            color: rgba(255, 255, 255, 0.25);
            white-space: nowrap;
            pointer-events: none;
            letter-spacing: 10px;
        }

        .reviews-title {
            position: relative;
            z-index: 2;
            text-align: center;
            font-size: 24px;
            font-weight: 700;
            color: var(--dark-navy);
            margin-bottom: 40px;
        }

        /* 滚动轨道容器 */
        .reviews-track-wrap {
            position: relative;
            z-index: 2;
            overflow: hidden;
            margin-bottom: 16px;
            /* 左右渐隐遮罩 */
            mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
            -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
        }

        .reviews-track {
            display: flex;
            gap: 16px;
            width: max-content;
        }

        /* 向右滚动 */
        .reviews-track.scroll-right {
            animation: scrollRight 40s linear infinite;
        }

        /* 向左滚动 */
        .reviews-track.scroll-left {
            animation: scrollLeft 40s linear infinite;
        }

        .reviews-track:hover {
            animation-play-state: paused;
        }

        @keyframes scrollRight {
            0% {
                transform: translateX(0);
            }

            100% {
                transform: translateX(-50%);
            }
        }

        @keyframes scrollLeft {
            0% {
                transform: translateX(-50%);
            }

            100% {
                transform: translateX(0);
            }
        }

        .review-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            padding: 16px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
            display: flex;
            flex-direction: column;
            gap: 10px;
            width: 280px;
            flex-shrink: 0;
        }

        .review-header {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .review-avatar {
            width: 32px;
            height: 32px;
            border-radius: var(--radius-circle);
            background: #f0f0f0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            flex-shrink: 0;
        }

        .review-user-info {
            flex: 1;
            min-width: 0;
        }

        .review-username {
            font-size: 12px;
            font-weight: 600;
            color: var(--text-main);
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .review-tag {
            font-size: 10px;
            background: #e8f5e9;
            color: #43a047;
            padding: 1px 6px;
            border-radius: 3px;
            white-space: nowrap;
        }

        .review-meta {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .review-stars {
            color: #ffa000;
            font-size: 10px;
            letter-spacing: 1px;
        }

        .review-likes {
            font-size: 10px;
            color: #999;
            display: flex;
            align-items: center;
            gap: 2px;
        }

        .review-text {
            font-size: 12px;
            color: #444;
            line-height: 1.6;
            overflow: hidden;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            line-clamp: 2;
            -webkit-box-orient: vertical;
        }

        .review-images {
            display: flex;
            gap: 4px;
        }

        .review-images img {
            width: 56px;
            height: 56px;
            border-radius: 6px;
            object-fit: cover;
            background: #f5f5f5;
        }

        .review-video {
            width: 100%;
            height: 80px;
            border-radius: 6px;
            background: var(--dark-navy);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--bg-white);
            font-size: 24px;
            cursor: pointer;
        }

        /* Download Section */
        .download {
            background: var(--bg-white);
            padding: 80px 48px;
            position: relative;
            overflow: hidden;
        }

        .download-bg-text {
            position: absolute;
            top: 15%;
            left: 50%;
            transform: translate(-50%, -50%);
            font-size: 100px;
            font-weight: 900;
            color: rgba(0, 0, 0, 0.04);
            white-space: nowrap;
            pointer-events: none;
            letter-spacing: 10px;
        }

        .download-title {
            position: relative;
            z-index: 2;
            text-align: center;
            font-size: 24px;
            font-weight: 700;
            color: var(--dark-navy);
            margin-bottom: 48px;
        }

        .download-content {
            position: relative;
            z-index: 2;
            max-width: 1000px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .download-left {
            flex: 1;
        }

        .download-slogan {
            font-size: 32px;
            font-weight: 900;
            color: var(--dark-navy);
            line-height: 1.4;
            margin-bottom: 12px;
        }

        .download-sub {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 32px;
        }

        .download-qrcodes {
            display: flex;
            gap: 20px;
            margin-bottom: 28px;
        }

        .download-qrcode {
            width: 100px;
            background: #f5f5f5;
            border-radius: var(--radius-lg);
            border: 2px solid var(--primary-color);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 8px 6px;
            gap: 6px;
            font-size: 40px;
        }

        .download-qrcode-label {
            font-size: 10px;
            color: var(--text-muted);
            text-align: center;
            line-height: 1.3;
            white-space: nowrap;
        }

        .download-buttons {
            display: flex;
            gap: 16px;
        }

        .download-btn {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 10px 24px;
            border-radius: 28px;
            border: 2px solid var(--dark-navy);
            background: var(--bg-white);
            font-size: 14px;
            font-weight: 600;
            color: var(--dark-navy);
            cursor: pointer;
            transition: all 0.2s;
        }

        .download-btn:hover {
            background: var(--dark-navy);
            color: var(--bg-white);
        }

        .download-btn-icon {
            font-size: 18px;
        }

        .download-right {
            flex: 0 0 420px;
            display: flex;
            justify-content: center;
            position: relative;
        }

        .phone-mockup {
            position: relative;
            width: 200px;
            height: 400px;
            background: var(--dark-navy);
            border-radius: 32px;
            border: 4px solid #333;
            overflow: hidden;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
        }

        .phone-mockup img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .phone-mockup.phone-back {
            position: absolute;
            top: 20px;
            right: 0;
            z-index: 1;
        }

        .phone-mockup.phone-front {
            position: relative;
            z-index: 2;
            margin-right: -40px;
        }

        /* Footer */
        .footer {
            background: var(--dark-gray);
            padding: 40px 48px 32px;
            text-align: center;
            color: rgba(255, 255, 255, 0.5);
        }

        .footer-logo {
            width: 100px;
            height: 100px;
            margin: 0 auto 16px;
            background: var(--bg-white);
            background-image: url(../images/xcx-qrcode.jpg);
            background-size: cover;
            border-radius: 999px;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: var(--text-main);
            overflow: hidden;
        }

        .footer-qrcode img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .footer-company {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 12px;
        }

        .footer-info {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.4);
            line-height: 1.8;
        }

        @media (max-width: 768px) {

            /* --- Header / Nav --- */
            .header {
                padding: 12px 16px;
                flex-wrap: nowrap;
            }

            .qrcode-popup,
            .btn-download-wrap:hover .qrcode-popup {
                display: none !important;
                opacity: 0 !important;
                visibility: hidden !important;
                pointer-events: none !important;
            }

            .header-nav {
                display: none;
            }

            .brand-name {
                font-size: 16px;
            }

            .brand-sub {
                font-size: 10px;
            }

            .logo-img {
                height: 66px;
            }

            .btn-download {
                padding: 6px 14px;
                font-size: 12px;
            }

            /* --- Hero --- */
            .hero {
                min-height: 520px;
                /* 移动端高度合适 */
                background-position: 70% center;
                /* 确保背景宠物居中不被裁剪 */
            }

            .hero::before {
                width: 100%;

            }

            .hero-container {
                padding: 110px 20px 48px;
                display: flex;
                justify-content: center;
                align-items: center;
                text-align: center;
            }

            .hero-left-brand {
                max-width: 100%;
                display: flex;
                flex-direction: column;
                align-items: center;
            }

            .hero-tagline {
                font-size: 13px;
                padding: 4px 12px;
                border-radius: var(--radius-pill);
                background: rgba(255, 255, 255, 0.2);
                margin-bottom: 16px;
                width: fit-content;
                justify-content: center;
            }

            .hero-main-heading {
                font-size: 32px;
                /* 霸气的大字号 */
                line-height: 1.3;
                margin-bottom: 24px;
                color: var(--dark-navy);
            }

            .hero-main-heading .serif-style {
                font-size: 36px;
                display: block;
                margin-top: 4px;
            }

            .hero-stats-mini {
                display: flex;
                justify-content: center;
                gap: 16px;
                margin-bottom: 32px;
                width: 100%;
            }

            .mini-stat-item {
                display: flex;
                flex-direction: column;
                align-items: center;
                gap: 4px;
            }

            .mini-stat-item .num {
                font-size: 20px;
                font-weight: 800;
                color: var(--dark-navy);
            }

            .mini-stat-item .label {
                font-size: 11px;
                color: rgba(26, 26, 46, 0.8);
            }

            .mini-stat-item-split {
                width: 1px;
                height: 32px;
                background: rgba(26, 26, 46, 0.15);
            }

            .hero-cta-group {
                width: 100%;
                display: flex;
                justify-content: center;
            }

            .btn-hero-prime {
                width: 100%;
                max-width: 280px;
                /* 适合单手点击的黄金尺寸 */
                padding: 14px 28px;
                font-size: 15px;
                justify-content: center;
                box-shadow: 0 8px 24px rgba(26, 26, 46, 0.15);
            }

            /* --- Stats --- */
            .stats-section {
                background-attachment: scroll;
                padding: 40px 16px;
            }

            .stats-grid {
                gap: 16px;
                display: flex;
                flex-direction: column;
            }

            .stat-card {
                padding: 20px 24px;
                border-radius: var(--radius-lg);
                display: flex;
                flex-direction: row;
                /* 横排：左图标，右侧垂直排列数字和标签 */
                align-items: center;
                text-align: left;
                gap: 20px;
            }

            .stat-icon {
                width: 48px;
                height: 48px;
                margin-bottom: 0;
                flex-shrink: 0;
            }

            .stat-icon i {
                width: 22px;
                height: 22px;
            }

            .stat-number {
                font-size: 26px;
                margin-bottom: 2px;
            }

            .stat-label {
                font-size: 13px;
                letter-spacing: 0.5px;
            }

            /* --- Philosophy --- */

            .philosophy {
                padding: 1rem;
                padding-top: 2rem;
                padding-bottom: 2rem;
            }

            .philosophy-section {
                padding: 24px 16px;
                background: #fafafa;
            }

            .philosophy-card {
                flex-direction: column;
                max-width: 100%;
                border-radius: var(--radius-lg);
                box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
                overflow: hidden;
            }

            .philosophy-card-left {
                flex: none;
                width: 100%;
                /* 适当调小高度，防止占据太多屏高 */
                background: #fcfcfc;
                padding: 16px;
            }

            .philosophy-card-left img {
                width: 100%;
                height: 100%;
                object-fit: contain;
            }

            .philosophy-card-right {
                padding: 24px 20px;
                display: flex;
                flex-direction: column;
                gap: 20px;
            }

            .philosophy-intro {
                font-size: 14px;
                line-height: 1.6;
                color: var(--dark-navy);
                font-weight: 500;
                position: relative;
                padding-left: 12px;
                border-left: 3px solid var(--primary-dark);
                margin-bottom: 8px;
            }

            .philosophy-item {
                display: flex;
                flex-direction: column;
                gap: 8px;
                padding: 14px;
                background: #fdfdfd;
                border: 1px solid #f0f0f0;
                border-radius: var(--radius-md);
            }

            .philosophy-card-header {
                display: flex;
                align-items: center;
                gap: 8px;
            }

            .philosophy-card-title {
                font-size: 15px;
                font-weight: 700;
                color: var(--dark-navy);
            }

            .philosophy-card-logo {
                width: 28px;
                height: 28px;
                font-size: 14px;
            }

            .philosophy-item-tag {
                font-size: 13px;
                font-weight: 700;
                color: var(--secondary-color);
                display: inline-block;
                background: var(--primary-light);
                padding: 2px 8px;
                border-radius: 4px;
                width: fit-content;
            }

            .philosophy-item-text {
                font-size: 12px;
                line-height: 1.6;
                color: var(--text-muted);
                text-align: justify;
            }

            /* --- Guardian --- */
            .guardian {
                padding: 40px 16px;
            }

            .guardian-tabs-wrap {
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
            }

            .guardian-tabs {
                flex-wrap: nowrap;
                min-width: max-content;
            }

            .guardian-carousel {
                flex-direction: column;
                gap: 8px;
            }

            .guardian-carousel-arrow {
                display: none;
            }

            .guardian-carousel-deco {
                width: 70px;
                height: 70px;
                right: 8px;
                bottom: -20px;
            }

            /* --- Compare --- */
            .compare {
                padding: 40px 16px;
            }

            .compare-img-wrap {
                max-width: 100%;
            }

            /* --- Service Area --- */
            .service-area {
                padding: 40px 16px;
                min-height: auto;
            }

            #chinaMap {
                height: 340px !important;
                pointer-events: none;
                /* 移动端防止拖拽地图导致页面无法下滑 */
            }

            /* 允许点击省份但滑动依旧顺畅 */
            .service-area {
                touch-action: pan-y;
            }

            /* --- Reviews --- */
            .reviews {
                padding: 40px 0 60px;
                overflow: hidden;
            }

            .reviews-track-wrap {
                margin-bottom: 16px;
            }

            .review-card {
                min-width: 260px;
                max-width: 260px;
                padding: 16px;
                margin-right: 12px;
            }

            .review-text {
                font-size: 13px;
                line-height: 1.5;
            }

            /* --- Download --- */
            .download {
                padding: 40px 16px 60px;
                overflow: hidden;
            }

            .download-content {
                flex-direction: column;
                gap: 32px;
                align-items: center;
                text-align: center;
            }

            .download-left {
                max-width: 100%;
                display: flex;
                flex-direction: column;
                align-items: center;
            }

            .download-qrcodes {
                justify-content: center;
                gap: 16px;
                width: 100%;
            }

            .download-qrcode {
                width: 110px;
                padding: 8px;
            }

            .download-slogan {
                font-size: 22px;
                line-height: 1.4;
            }

            .download-sub {
                font-size: 13px;
                margin-bottom: 24px;
            }

            .download-right {
                justify-content: start;
                height: 280px;
                position: relative;
                margin-top: 16px;
                flex: none;
            }

            .phone-mockup {
                width: 130px;
                height: 260px;
            }

            .phone-mockup.phone-front {
                margin-right: -320px;
            }

            .download-buttons {
                flex-direction: row;
                gap: 12px;
                width: 100%;
                justify-content: center;
            }

            .download-btn {
                flex: 1;
                max-width: 150px;
                padding: 10px 12px;
                font-size: 12px;
                justify-content: center;
            }

            /* --- Footer --- */
            .footer {
                padding: 32px 16px 24px;
            }

            /* --- Section titles --- */
            .section-title-paw {
                font-size: 20px;
            }

            .section-title-paw::before,
            .section-title-paw::after {
                width: 28px;
                height: 28px;
            }
        }

        /* ================================================
           平板端响应式 (769px ~ 1024px)
           ================================================ */
        @media (min-width: 769px) and (max-width: 1024px) {

            .header {
                padding: 14px 24px;
            }

            .hero-title {
                font-size: 36px;
            }

            .philosophy-card {
                max-width: 100%;
            }

            .philosophy-card-left {
                flex: 0 0 320px;
            }

            .download-content {
                gap: 32px;
            }

            #chinaMap {
                height: 480px !important;
            }

            .stats-section {
                background-attachment: scroll;
            }
        }

        .qr-modal-mask {
            position: fixed;
            top: 0;
            left: 0;
            width: 100vw;
            height: 100vh;
            background: rgba(26, 26, 46, 0.4);
            backdrop-filter: blur(10px);
            /* 磨砂玻璃质地 */
            -webkit-backdrop-filter: blur(10px);
            z-index: 9999;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
        }

        .qr-modal-mask.active {
            opacity: 1;
            pointer-events: auto;
        }

        .qr-modal-card {
            background: var(--bg-white);
            border-radius: var(--radius-xl);
            padding: 32px 24px;
            width: 90%;
            max-width: 320px;
            text-align: center;
            position: relative;
            box-shadow: 0 20px 48px rgba(0, 0, 0, 0.15);
            transform: scale(0.9);
            transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
        }

        .qr-modal-mask.active .qr-modal-card {
            transform: scale(1);
        }

        .qr-modal-close {
            position: absolute;
            top: 14px;
            right: 14px;
            background: #f5f5f5;
            border: none;
            width: 32px;
            height: 32px;
            border-radius: var(--radius-circle);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-muted);
            transition: background 0.2s;
        }

        .qr-modal-close:hover {
            background: #e0e0e0;
            color: var(--dark-navy);
        }

        .qr-modal-close i {
            width: 18px;
            height: 18px;
        }

        .qr-modal-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--dark-navy);
            margin-bottom: 4px;
        }

        .qr-modal-sub {
            font-size: 12px;
            color: var(--secondary-color);
            background: var(--primary-light);
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            width: fit-content;
            margin: 0 auto 20px;
            font-weight: 600;
        }

        .qr-modal-qr-wrap {
            width: 180px;
            height: 180px;
            margin: 0 auto 16px;
            padding: 8px;
            border: 2px solid var(--primary-color);
            border-radius: var(--radius-lg);
            background: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .qr-modal-image {
            width: 100%;
            height: 100%;
            object-fit: contain;
            border-radius: var(--radius-md);
        }

        .qr-modal-tip {
            font-size: 12px;
            color: var(--text-muted);
            line-height: 1.5;
        }