/* ==================== 全局重置 & 基础 ==================== */
        *,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
            --bg-deep: #0c0a14;
            --bg-surface: #151128;
            --bg-card: #1a1533;
            --bg-card-hover: #221a42;
            --accent: #00e5c7;
            --accent-2: #7c5cff;
            --accent-glow: rgba(0, 229, 199, 0.25);
            --accent-2-glow: rgba(124, 92, 255, 0.25);
            --text-main: #ffffff;
            --text-secondary: #a89fc4;
            --text-tertiary: #6f6790;
            --border-subtle: rgba(124, 92, 255, 0.15);
            --border-glow: rgba(0, 229, 199, 0.3);
            --shadow-soft: 0 8px 40px rgba(0, 0, 0, 0.25);
            --shadow-glow: 0 0 60px rgba(0, 229, 199, 0.08);
            --shadow-voice: 0 0 40px rgba(124, 92, 255, 0.12);
            --radius: 14px;
            --radius-lg: 20px;
            --radius-full: 50px;
            --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --gradient-main: linear-gradient(135deg, #00e5c7 0%, #7c5cff 100%);
            --gradient-card: linear-gradient(160deg, rgba(26, 21, 51, 0.95) 0%, rgba(12, 10, 20, 0.98) 100%);
            --gradient-border: linear-gradient(135deg, rgba(0, 229, 199, 0.4), rgba(124, 92, 255, 0.4));
        }

        html {
            scroll-behavior: smooth;
            scroll-padding-top: 80px;
        }

        body {
            font-family: var(--font);
            color: var(--text-main);
            background: var(--bg-deep);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ==================== 顶部导航（与首页一致，高亮当前页） ==================== */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(12, 10, 20, 0.85);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-subtle);
            transition: var(--transition);
        }

        .header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 800;
            color: var(--text-main);
            letter-spacing: -0.5px;
        }

        .logo-icon {
            width: 38px;
            height: 38px;
            background: var(--gradient-main);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: #0c0a14;
            font-weight: 900;
            box-shadow: 0 0 24px var(--accent-glow);
        }

        .logo span {
            background: var(--gradient-main);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .nav {
            display: flex;
            align-items: center;
            gap: 28px;
        }

        .nav a {
            color: var(--text-secondary);
            font-size: 14px;
            font-weight: 500;
            letter-spacing: 0.2px;
            transition: var(--transition);
            position: relative;
            padding: 4px 0;
        }

        .nav a:hover {
            color: var(--text-main);
        }

        .nav a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--gradient-main);
            border-radius: 2px;
            transition: var(--transition);
        }

        .nav a:hover::after,
        .nav a.active::after {
            width: 100%;
        }

        .nav a.active {
            color: var(--text-main);
            font-weight: 600;
        }

        .nav .lang-btn {
            background: rgba(255, 255, 255, 0.06);
            padding: 6px 16px;
            border-radius: var(--radius-full);
            font-size: 13px;
            color: var(--text-main);
            border: 1px solid var(--border-subtle);
            transition: var(--transition);
            letter-spacing: 0.3px;
        }

        .nav .lang-btn:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: var(--border-glow);
            box-shadow: 0 0 20px var(--accent-glow);
        }

        .nav .lang-btn::after {
            display: none;
        }

        .mobile-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            padding: 4px;
            background: none;
            border: none;
        }

        .mobile-toggle span {
            display: block;
            width: 26px;
            height: 2.5px;
            background: var(--text-main);
            border-radius: 2px;
            transition: var(--transition);
        }

        /* ==================== 口碑Hero ==================== */
        .voice-hero {
            padding: 160px 0 70px;
            background: var(--bg-deep);
            position: relative;
            overflow: hidden;
            min-height: 70vh;
            display: flex;
            align-items: center;
        }

        .voice-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background:
                radial-gradient(ellipse at 25% 50%, rgba(0, 229, 199, 0.08) 0%, transparent 55%),
                radial-gradient(ellipse at 75% 50%, rgba(124, 92, 255, 0.10) 0%, transparent 55%);
            pointer-events: none;
        }

        .voice-hero-grid {
            position: absolute;
            inset: 0;
            opacity: 0.04;
            background-image:
                linear-gradient(rgba(0, 229, 199, 0.4) 1px, transparent 1px),
                linear-gradient(90deg, rgba(124, 92, 255, 0.4) 1px, transparent 1px);
            background-size: 45px 45px;
            pointer-events: none;
            mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
            -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
        }

        .voice-hero .container {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 850px;
        }

        .voice-hero-badge {
            display: inline-block;
            background: rgba(0, 229, 199, 0.10);
            color: var(--accent);
            font-size: 13px;
            font-weight: 600;
            padding: 5px 18px;
            border-radius: var(--radius-full);
            margin-bottom: 20px;
            border: 1px solid rgba(0, 229, 199, 0.22);
            letter-spacing: 0.4px;
        }

        .voice-hero h1 {
            font-size: 44px;
            font-weight: 800;
            line-height: 1.15;
            margin-bottom: 18px;
            letter-spacing: -1px;
        }

        .voice-hero h1 .highlight {
            background: var(--gradient-main);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .voice-hero p.sub {
            font-size: 17px;
            color: var(--text-secondary);
            max-width: 650px;
            margin: 0 auto 28px;
            line-height: 1.75;
        }

        .voice-hero-rating {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 12px;
            margin-top: 10px;
            flex-wrap: wrap;
        }

        .rating-stars {
            font-size: 28px;
            color: var(--accent);
            letter-spacing: 3px;
        }

        .rating-number {
            font-size: 32px;
            font-weight: 900;
            background: var(--gradient-main);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .rating-count {
            font-size: 14px;
            color: var(--text-tertiary);
        }

        /* ==================== 通用标题 ==================== */
        .section-title {
            text-align: center;
            margin-bottom: 52px;
        }
        .section-title h2 {
            font-size: 34px;
            font-weight: 800;
            color: var(--text-main);
            letter-spacing: -0.8px;
            line-height: 1.25;
        }
        .section-title h2 .gradient-text {
            background: var(--gradient-main);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .section-title p {
            color: var(--text-secondary);
            font-size: 17px;
            margin-top: 10px;
        }

        /* ==================== 综合评分面板（创意版块1） ==================== */
        .rating-dashboard {
            padding: 80px 0;
            background: var(--bg-surface);
        }
        .dashboard-grid {
            display: grid;
            grid-template-columns: 1fr 1.5fr;
            gap: 40px;
            align-items: center;
        }
        .dashboard-overall {
            text-align: center;
            padding: 30px;
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
            box-shadow: var(--shadow-soft);
        }
        .dashboard-overall .big-number {
            font-size: 72px;
            font-weight: 900;
            background: var(--gradient-main);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1;
            letter-spacing: -2px;
        }
        .dashboard-overall .big-stars {
            font-size: 28px;
            color: var(--accent);
            letter-spacing: 3px;
            margin: 8px 0;
        }
        .dashboard-overall .big-label {
            font-size: 15px;
            color: var(--text-secondary);
        }
        .dashboard-bars {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .rating-bar-item {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .rating-bar-label {
            font-size: 13px;
            color: var(--text-secondary);
            width: 80px;
            flex-shrink: 0;
            text-align: right;
        }
        .rating-bar-track {
            flex: 1;
            height: 8px;
            background: rgba(255, 255, 255, 0.06);
            border-radius: 4px;
            overflow: hidden;
        }
        .rating-bar-fill {
            height: 100%;
            background: var(--gradient-main);
            border-radius: 4px;
            transition: width 1.2s ease;
        }
        .rating-bar-count {
            font-size: 12px;
            color: var(--text-tertiary);
            width: 50px;
            flex-shrink: 0;
        }

        /* ==================== 用户评价卡片墙（创意版块2） ==================== */
        .voice-wall {
            padding: 80px 0;
            background: var(--bg-deep);
        }
        .voice-wall-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .voice-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 28px 22px;
            border: 1px solid var(--border-subtle);
            transition: var(--transition);
            box-shadow: var(--shadow-soft);
            position: relative;
            overflow: hidden;
        }
        .voice-card::before {
            content: '"';
            position: absolute;
            top: 5px;
            right: 18px;
            font-size: 64px;
            color: var(--accent);
            opacity: 0.08;
            font-family: Georgia, serif;
            line-height: 1;
            pointer-events: none;
        }
        .voice-card:hover {
            border-color: var(--border-glow);
            box-shadow: var(--shadow-voice);
            transform: translateY(-5px);
        }
        .voice-card .card-stars {
            color: var(--accent);
            font-size: 14px;
            letter-spacing: 2px;
            margin-bottom: 12px;
        }
        .voice-card .card-quote {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 16px;
            font-style: italic;
        }
        .voice-card .card-author {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .voice-card .card-avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--gradient-main);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: 800;
            color: #0c0a14;
            flex-shrink: 0;
        }
        .voice-card .card-name {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-main);
        }
        .voice-card .card-role {
            font-size: 11px;
            color: var(--text-tertiary);
        }
        .voice-card .card-tag {
            display: inline-block;
            background: rgba(0, 229, 199, 0.08);
            color: var(--accent);
            font-size: 11px;
            padding: 2px 10px;
            border-radius: 20px;
            margin-top: 10px;
            border: 1px solid rgba(0, 229, 199, 0.15);
            letter-spacing: 0.3px;
        }

        /* ==================== 口碑关键词云（创意版块3） ==================== */
        .keyword-cloud {
            padding: 80px 0;
            background: var(--bg-surface);
        }
        .cloud-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            align-items: center;
            gap: 14px;
            max-width: 750px;
            margin: 0 auto;
        }
        .cloud-tag {
            padding: 8px 22px;
            border-radius: var(--radius-full);
            border: 1px solid var(--border-subtle);
            color: var(--text-secondary);
            transition: var(--transition);
            font-weight: 500;
            letter-spacing: 0.3px;
            cursor: default;
            animation: cloud-float 6s ease-in-out infinite;
        }
        .cloud-tag:nth-child(odd) {
            animation-delay: 0.5s;
        }
        .cloud-tag:nth-child(3n) {
            animation-delay: 1.2s;
        }
        .cloud-tag:nth-child(4n) {
            animation-delay: 0.8s;
        }
        @keyframes cloud-float {
            0%,
            100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-6px);
            }
        }
        .cloud-tag:hover {
            border-color: var(--border-glow);
            color: var(--text-main);
            box-shadow: 0 0 20px var(--accent-glow);
            background: rgba(255, 255, 255, 0.04);
        }
        .cloud-tag.size-xl {
            font-size: 20px;
            padding: 10px 26px;
            font-weight: 700;
        }
        .cloud-tag.size-lg {
            font-size: 17px;
            padding: 9px 24px;
            font-weight: 600;
        }
        .cloud-tag.size-md {
            font-size: 15px;
        }
        .cloud-tag.size-sm {
            font-size: 13px;
            padding: 6px 16px;
        }

        /* ==================== 好评原因数据统计（创意版块4） ==================== */
        .reason-stats {
            padding: 80px 0;
            background: var(--bg-deep);
        }
        .reason-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .reason-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 26px 18px;
            text-align: center;
            border: 1px solid var(--border-subtle);
            transition: var(--transition);
        }
        .reason-card:hover {
            border-color: var(--border-glow);
            box-shadow: var(--shadow-glow);
            transform: translateY(-4px);
        }
        .reason-percent {
            font-size: 32px;
            font-weight: 900;
            background: var(--gradient-main);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
        }
        .reason-label {
            font-size: 14px;
            color: var(--text-secondary);
            margin-top: 4px;
            letter-spacing: 0.3px;
        }
        .reason-desc {
            font-size: 12px;
            color: var(--text-tertiary);
            margin-top: 6px;
            line-height: 1.5;
        }

        /* ==================== 用户推荐指数（创意版块5） ==================== */
        .nps-section {
            padding: 80px 0;
            background: var(--bg-surface);
        }
        .nps-container {
            max-width: 700px;
            margin: 0 auto;
            text-align: center;
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 40px 30px;
            border: 1px solid var(--border-subtle);
            box-shadow: var(--shadow-soft);
        }
        .nps-score {
            font-size: 80px;
            font-weight: 900;
            background: var(--gradient-main);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1;
            letter-spacing: -3px;
        }
        .nps-label {
            font-size: 18px;
            color: var(--text-main);
            font-weight: 700;
            margin: 8px 0;
        }
        .nps-desc {
            font-size: 14px;
            color: var(--text-secondary);
            max-width: 500px;
            margin: 0 auto;
        }
        .nps-bar {
            height: 8px;
            background: rgba(255, 255, 255, 0.06);
            border-radius: 4px;
            margin-top: 20px;
            overflow: hidden;
        }
        .nps-bar-fill {
            height: 100%;
            background: var(--gradient-main);
            border-radius: 4px;
            width: 87%;
        }
        .nps-bar-labels {
            display: flex;
            justify-content: space-between;
            margin-top: 6px;
            font-size: 11px;
            color: var(--text-tertiary);
        }

        /* ==================== 理性声音/改进方向（创意版块6） ==================== */
        .rational-voice {
            padding: 80px 0;
            background: var(--bg-deep);
        }
        .rational-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .rational-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 26px 20px;
            border: 1px solid var(--border-subtle);
            transition: var(--transition);
            text-align: center;
        }
        .rational-card:hover {
            border-color: var(--border-glow);
            box-shadow: var(--shadow-glow);
        }
        .rational-icon {
            font-size: 30px;
            margin-bottom: 10px;
        }
        .rational-card h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
        }
        .rational-card p {
            font-size: 13px;
            color: var(--text-tertiary);
            line-height: 1.65;
        }

        /* ==================== 数据统计 ==================== */
        .voice-stats {
            padding: 70px 0;
            background: var(--bg-deep);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
        }
        .voice-stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            text-align: center;
        }
        .voice-stats-grid .stat-number {
            font-size: 38px;
            font-weight: 900;
            background: var(--gradient-main);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -1px;
        }
        .voice-stats-grid .stat-label {
            font-size: 14px;
            color: var(--text-secondary);
            margin-top: 4px;
            letter-spacing: 0.3px;
        }

        /* ==================== 口碑FAQ ==================== */
        .voice-faq {
            padding: 80px 0;
            background: var(--bg-surface);
        }
        .voice-faq-list {
            max-width: 850px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 18px;
        }
        .voice-faq-item {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 22px 26px;
            border: 1px solid var(--border-subtle);
            transition: var(--transition);
        }
        .voice-faq-item:hover {
            border-color: var(--border-glow);
            box-shadow: var(--shadow-glow);
        }
        .voice-faq-item .faq-q {
            font-size: 16px;
            font-weight:700;
            color: var(--text-main);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .voice-faq-item .faq-q .faq-badge {
            background: var(--gradient-main);
            color: #0c0a14;
            font-size: 11px;
            font-weight: 800;
            padding: 2px 9px;
            border-radius: 4px;
            flex-shrink: 0;
        }
        .voice-faq-item .faq-a {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            padding-left: 10px;
        }

        /* ==================== Footer（与首页一致） ==================== */
        .footer {
            background: var(--bg-deep);
            color: var(--text-secondary);
            padding: 60px 0 32px;
            border-top: 1px solid var(--border-subtle);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-brand p {
            font-size: 13px;
            line-height: 1.8;
            max-width: 280px;
            margin-top: 10px;
            color: var(--text-tertiary);
        }
        .footer-col h5 {
            color: var(--text-main);
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 14px;
            letter-spacing: 0.2px;
        }
        .footer-col a {
            display: block;
            font-size: 13px;
            padding: 4px 0;
            color: var(--text-secondary);
            transition: var(--transition);
        }
        .footer-col a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            padding-top: 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 12px;
            color: var(--text-tertiary);
        }

        /* ==================== 响应式 ==================== */
        @media (max-width: 1024px) {
            .dashboard-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .voice-wall-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .reason-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .rational-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .voice-stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .nav {
                display: none;
            }
            .mobile-toggle {
                display: flex;
            }
            .voice-hero h1 {
                font-size: 30px;
            }
            .voice-hero p.sub {
                font-size: 15px;
            }
            .voice-hero {
                padding: 130px 0 50px;
                min-height: auto;
            }
            .voice-wall-grid,
            .reason-grid,
            .rational-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .section-title h2 {
                font-size: 26px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .voice-stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .dashboard-overall .big-number {
                font-size: 54px;
            }
            .nps-score {
                font-size: 56px;
            }
        }

        @media (max-width: 480px) {
            .container {
                padding: 0 14px;
            }
            .voice-hero h1 {
                font-size: 24px;
            }
            .voice-hero p.sub {
                font-size: 13px;
            }
            .section-title h2 {
                font-size: 22px;
            }
            .voice-stats-grid .stat-number {
                font-size: 28px;
            }
            .rating-bar-label {
                width: 60px;
                font-size: 11px;
            }
            .cloud-tag {
                font-size: 12px !important;
                padding: 6px 14px !important;
            }
        }