/* 手机端响应式样式 */

@media (max-width: 768px) {
    /* 导航栏 */
    .navbar {
        height: 70px;
        padding: 0 10px;
    }

    .navbar-left {
        gap: 4px;
        display: none;
    }

    .logo {
        height: 32px;
        display: none;
    }

    .feeling-logo {
        height: 32px;
        margin: 0 !important;
        display: none;
    }

    .navbar-center {
        gap: 12px;
        flex: 1;
        justify-content: center;
        margin-left: 0;
    }

    .nav-item {
        font-size: 16px;
        padding: 5px 8px;
        border: none;
        white-space: nowrap;
        font-weight: 600;
    }

    .nav-item.active {
        border-bottom: 2px solid #667eea;
    }

    .navbar-right {
        display: flex;
        gap: 8px;
    }

    .login-icon-btn {
        background: none;
        border: none;
        font-size: 20px;
        color: #667eea;
        cursor: pointer;
        transition: all 0.3s ease;
        padding: 6px 10px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .login-icon-btn:hover {
        color: #764ba2;
        transform: scale(1.1);
    }

    /* 容器 */
    .container {
        height: 300vh;
    }

    .section {
        margin-top: 0;
    }

    /* 轮播图 */
    .carousel-overlay {
        background: rgba(107, 37, 120, 0.9);
        padding: 20px 15px;
    }

    .overlay-content {
        gap: 10px;
    }

    .overlay-title {
        font-size: 30px;
        letter-spacing: 0.5px;
        margin-bottom: 6px;
        font-weight: 800;
        line-height: 1.2;
    }

    .overlay-app-name {
        color: #6B2578;
    }

    .overlay-line {
        width: 55px;
        height: 4px;
        margin: 6px auto 10px;
    }

    .overlay-subtitle {
        font-size: 14px;
        margin-bottom: 15px;
        font-weight: 500;
    }

    .overlay-slogan {
        font-size: 32px;
        margin: 0;
        font-weight: 500;
        color: white;
        letter-spacing: 1.5px;
        text-shadow: 0 3px 10px rgba(0, 0, 0, 0.5), 0 0 15px rgba(102, 126, 234, 0.3);
        font-family: 'Microsoft YaHei', '微软雅黑', 'SimHei', '黑体', sans-serif;
        line-height: 1.4;
    }

    .slogan-image {
        max-width: 80%;
    }

    .slogan-desktop {
        display: none;
    }

    .slogan-mobile {
        display: block;
    }

    .overlay-cta h2 {
        font-size: 28px;
        color: white;
        margin: 0;
        font-weight: 700;
        line-height: 1.4;
        letter-spacing: 1px;
    }

    .overlay-cta p {
        font-size: 14px;
        color: rgba(255, 255, 255, 0.8);
        margin: 0;
        letter-spacing: 0.5px;
        font-weight: 400;
    }

    .overlay-cards {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
        max-width: 100%;
        margin-top: 10px;
        width: 100%;
    }

    .overlay-card {
        padding: 14px 10px;
        border-radius: 12px;
        background: white;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        width: 100%;
    }

    .carousel-arrow {
        display: none;
    }

    .carousel-controls {
        display: none;
    }

    .overlay-card h3 {
        font-size: 16px;
        margin: 10px 0 6px;
        font-weight: 700;
        color: #333;
    }

    .overlay-store {
        font-size: 12px;
        color: #999;
        margin-bottom: 10px;
    }

    .overlay-rating {
        font-size: 12px;
        gap: 12px;
        margin-bottom: 10px;
    }

    .overlay-rating span:first-child {
        color: #667eea;
        font-weight: 600;
    }

    .overlay-rating span:last-child {
        color: #999;
    }

    .overlay-card-buttons {
        gap: 8px;
        margin-bottom: 12px;
    }

    .overlay-btn-secondary {
        padding: 6px 12px;
        font-size: 11px;
        background: #f0f2f9;
        color: #667eea;
        border-radius: 6px;
    }

    .overlay-btn-primary {
        padding: 12px 18px;
        font-size: 14px;
        font-weight: 700;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        color: white;
        border-radius: 8px;
        box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
    }

    .overlay-qr-code {
        width: 80px;
        height: 80px;
    }

    /* 平台数据 */
    .stats-section {
        padding: 20px 12px;
    }

    .stats-header {
        margin-bottom: 18px;
        text-align: center;
    }

    .stats-header h1 {
        font-size: 24px;
        margin-bottom: 5px;
        font-weight: 800;
        color: #333;
    }

    .stats-header p {
        font-size: 11px;
        color: #667eea;
        font-weight: 600;
        letter-spacing: 0.5px;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
        margin-bottom: 15px;
    }

    .stat-card {
        padding: 16px 12px;
        border-radius: 12px;
        background: white;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
        border: 1px solid rgba(102, 126, 234, 0.1);
    }

    .stat-icon {
        font-size: 32px;
        margin-bottom: 10px;
    }

    .stat-number {
        font-size: 24px;
        margin-bottom: 5px;
        font-weight: 800;
        color: #667eea;
    }

    .stat-label {
        font-size: 13px;
        margin-bottom: 3px;
        font-weight: 700;
        color: #333;
    }

    .stat-desc {
        font-size: 11px;
        color: #999;
        line-height: 1.4;
    }

    .stats-features {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .feature-item {
        padding: 12px 12px;
        border-radius: 10px;
        background: white;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    }

    .feature-icon {
        width: 20px;
        height: 20px;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        font-size: 11px;
    }

    .feature-text {
        font-size: 13px;
        color: #333;
        font-weight: 500;
    }

    /* 页脚 */
    .footer-section {
        padding: 60px 0 10px 0;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        height: auto;
        overflow-y: visible;
    }

    .footer-content {
        width: 100%;
        max-width: 100%;
        margin: 0;
        padding: 0 12px;
        box-sizing: border-box;
        display: flex;
        flex-direction: column;
        align-items: stretch;
    }

    /* 手机端下载应用区域 */
    .footer-download-section {
        padding: 16px 12px;
        margin-bottom: 0;
        width: 100%;
        max-width: 100%;
        background: linear-gradient(135deg, rgba(102, 126, 234, 0.12) 0%, rgba(118, 75, 162, 0.12) 100%);
        border-radius: 12px;
        border: 1px solid rgba(102, 126, 234, 0.15);
        box-sizing: border-box;
    }

    .footer-download-section h2 {
        font-size: 19px;
        margin-bottom: 5px;
        font-weight: 700;
        color: white;
        letter-spacing: 0.5px;
    }

    .download-line {
        width: 50px;
        height: 3px;
        margin: 0 auto 7px;
        background: #667eea;
        border-radius: 2px;
    }

    .download-subtitle {
        font-size: 11px;
        color: #b0b8d4;
        margin-bottom: 10px;
        font-weight: 500;
    }

    .download-cards-container {
        display: grid;
        grid-template-columns: 1fr;
        gap: 10px;
        max-width: 100%;
    }

    .download-app-card {
        background: rgba(255, 255, 255, 0.12);
        border: 1px solid rgba(255, 255, 255, 0.18);
        border-radius: 10px;
        padding: 12px 10px;
        text-align: center;
        box-shadow: none;
        transition: all 0.3s ease;
        display: flex;
        flex-direction: column;
    }

    .download-app-card:hover {
        transform: translateY(-3px);
        box-shadow: none;
        background: rgba(255, 255, 255, 0.15);
    }

    .app-icon {
        width: 50px;
        height: 50px;
        margin: 0 auto 10px;
        border-radius: 10px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 32px;
        flex-shrink: 0;
    }

    .app-qr-code {
        width: 50px;
        height: 50px;
        border-radius: 10px;
        display: block;
        object-fit: cover;
        margin: 0 auto 10px;
    }

    .download-app-card h3 {
        font-size: 18px;
        color: white;
        margin-bottom: 4px;
        font-weight: 600;
    }

    .store-info {
        font-size: 10px;
        color: rgba(255, 255, 255, 0.6);
        margin-bottom: 8px;
    }

    .rating-info {
        display: flex;
        justify-content: center;
        gap: 12px;
        margin-bottom: 10px;
        font-size: 10px;
    }

    .rating-info .stars {
        color: #667eea;
        font-weight: 600;
    }

    .rating-info .downloads {
        color: rgba(255, 255, 255, 0.5);
    }

    .card-buttons {
        display: flex;
        gap: 8px;
        margin-bottom: 10px;
        justify-content: center;
        flex-wrap: wrap;
    }

    .btn-secondary {
        background: rgba(240, 242, 249, 0.15);
        color: #667eea;
        border: 1px solid rgba(102, 126, 234, 0.2);
        padding: 6px 12px;
        border-radius: 5px;
        font-size: 9px;
        cursor: pointer;
        transition: all 0.3s ease;
        font-weight: 500;
        white-space: nowrap;
    }

    .btn-secondary:hover {
        background: rgba(240, 242, 249, 0.25);
        border-color: rgba(102, 126, 234, 0.4);
    }

    .btn-download {
        width: 100%;
        background: linear-gradient(135deg, #6B2578 0%, #8B3A8B 100%);
        color: white;
        border: none;
        padding: 12px 14px;
        border-radius: 7px;
        font-size: 13px;
        cursor: pointer;
        transition: all 0.3s ease;
        font-weight: 700;
        box-shadow: 0 4px 12px rgba(107, 37, 120, 0.3);
        margin-top: auto;
    }

    .btn-download:hover {
        transform: translateY(-2px);
        box-shadow: 0 6px 16px rgba(107, 37, 120, 0.4);
    }

    /* 手机端页脚信息 */
    .footer-info {
        display: flex;
        flex-direction: column;
        gap: 8px;
        margin-top: 0;
        margin-bottom: 10px;
        padding: 8px 0;
        padding-bottom: 10px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        width: 100%;
    }

    .info-item {
        width: 100%;
        text-align: center;
    }

    .info-item h4 {
        font-size: 13px;
        margin-bottom: 4px;
        font-weight: 700;
        color: white;
        letter-spacing: 0.3px;
    }

    .info-item p {
        font-size: 11px;
        color: #b0b8d4;
        margin-bottom: 2px;
        line-height: 1.3;
    }

    .qr-codes-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 12px;
        margin-top: 12px;
        justify-items: center;
    }

    .qr-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 8px;
    }

    .qr-code {
        width: 70px;
        height: 70px;
        background: linear-gradient(135deg, rgba(102, 126, 234, 0.2) 0%, rgba(118, 75, 162, 0.2) 100%);
        border: 2px solid rgba(102, 126, 234, 0.4);
        border-radius: 10px;
        transition: all 0.3s ease;
        cursor: pointer;
        object-fit: cover;
    }

    .qr-code:hover {
        transform: scale(1.08);
        border-color: rgba(102, 126, 234, 0.8);
        box-shadow: 0 6px 16px rgba(102, 126, 234, 0.3);
    }

    .platform-name {
        font-size: 12px;
        color: rgba(255, 255, 255, 0.8);
        margin: 0;
        font-weight: 600;
    }

    .footer-bottom {
        display: flex;
        flex-direction: column;
        text-align: center;
        gap: 8px;
        margin-bottom: 8px;
        padding-bottom: 8px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        width: 100%;
    }

    .footer-logo {
        display: flex;
        justify-content: center;
        gap: 6px;
        align-items: center;
    }

    .footer-logo img:first-child {
        height: 55px;
        width: auto;
    }

    .footer-feeling-logo {
        height: 28px !important;
        width: auto;
    }

    .footer-logo-text {
        display: none;
    }

    .footer-links {
        display: flex;
        justify-content: center;
        gap: 8px;
        flex-wrap: wrap;
    }

    .footer-links a {
        font-size: 9px;
        color: #b0b8d4;
        font-weight: 500;
        transition: all 0.3s ease;
        text-decoration: none;
    }

    .footer-links a:hover {
        color: #667eea;
    }

    .footer-copyright {
        font-size: 9px;
        text-align: center;
        color: #7a8299;
        line-height: 1.2;
        width: 100%;
        padding: 0 3px;
    }

    .footer-copyright p {
        display: flex;
        align-items: center;
        justify-content: center;
        flex-wrap: wrap;
        gap: 4px;
    }

    .footer-copyright a {
        display: inline-flex;
        align-items: center;
        gap: 3px;
    }

    .footer-copyright img {
        height: 12px !important;
        vertical-align: middle;
    }
}

@media (max-width: 480px) {
    /* 超小屏幕 */
    .navbar {
        height: 60px;
        padding: 0 6px;
    }

    .navbar-left {
        gap: 4px;
        display: none;
    }

    .logo {
        height: 28px;
        display: none;
    }

    .feeling-logo {
        height: 28px;
        display: none;
    }

    .navbar-center {
        gap: 6px;
        flex: 1;
        justify-content: center;
        margin-left: 0;
    }

    .nav-item {
        font-size: 12px;
        padding: 3px 5px;
        font-weight: 600;
        white-space: nowrap;
    }

    .navbar-right {
        display: flex;
        gap: 6px;
    }

    .login-icon-btn {
        font-size: 16px;
        padding: 4px 6px;
    }

    .overlay-title {
        font-size: 26px;
    }

    .overlay-slogan {
        font-size: 28px;
    }

    .slogan-image {
        max-width: 85%;
    }

    .slogan-desktop {
        display: none;
    }

    .slogan-mobile {
        display: block;
    }

    .overlay-cta h2 {
        font-size: 24px;
        line-height: 1.3;
        letter-spacing: 0.8px;
    }

    .overlay-cta p {
        font-size: 12px;
        letter-spacing: 0.4px;
    }

    .stats-header h1 {
        font-size: 22px;
        margin-bottom: 4px;
    }

    .stats-header p {
        font-size: 10px;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .stat-card {
        padding: 14px 10px;
    }

    .stat-icon {
        font-size: 28px;
        margin-bottom: 8px;
    }

    .stat-number {
        font-size: 22px;
        margin-bottom: 4px;
    }

    .stat-label {
        font-size: 12px;
        margin-bottom: 2px;
    }

    .stat-desc {
        font-size: 10px;
    }

    .stats-features {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .feature-item {
        padding: 10px 10px;
    }

    .feature-icon {
        width: 18px;
        height: 18px;
        font-size: 10px;
    }

    .feature-text {
        font-size: 12px;
    }

    /* 超小屏幕第三板块优化 */
    .footer-section {
        padding: 50px 0 10px 0;
        height: auto;
        overflow-y: visible;
    }

    .footer-content {
        padding: 0 10px;
    }

    .footer-download-section {
        padding: 14px 10px;
        margin-bottom: 0;
        border-radius: 10px;
    }

    .footer-download-section h2 {
        font-size: 18px;
        margin-bottom: 5px;
    }

    .download-line {
        width: 45px;
        height: 3px;
        margin: 0 auto 6px;
    }

    .download-subtitle {
        font-size: 11px;
        margin-bottom: 10px;
    }

    .download-cards-container {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .download-app-card {
        padding: 8px 6px;
        border-radius: 8px;
    }

    .app-icon {
        width: 44px;
        height: 44px;
        margin: 0 auto 8px;
        font-size: 28px;
    }

    .app-qr-code {
        width: 44px;
        height: 44px;
        border-radius: 8px;
        display: block;
        object-fit: cover;
        margin: 0 auto 8px;
    }

    .download-app-card h3 {
        font-size: 16px;
        margin-bottom: 3px;
    }

    .store-info {
        font-size: 9px;
        margin-bottom: 6px;
    }

    .rating-info {
        gap: 10px;
        margin-bottom: 8px;
        font-size: 9px;
    }

    .card-buttons {
        gap: 6px;
        margin-bottom: 8px;
    }

    .btn-secondary {
        padding: 5px 10px;
        font-size: 8px;
        border-radius: 4px;
    }

    .btn-download {
        padding: 10px 12px;
        font-size: 12px;
        border-radius: 6px;
    }

    .footer-info {
        gap: 8px;
        margin-bottom: 10px;
        padding: 6px 0;
        padding-bottom: 10px;
    }

    .info-item h4 {
        font-size: 12px;
        margin-bottom: 3px;
    }

    .info-item p {
        font-size: 10px;
        margin-bottom: 1px;
    }

    .qr-codes-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 6px;
        margin-top: 5px;
    }

    .qr-code {
        width: 42px;
        height: 42px;
        background-size: 8px 8px;
        border-radius: 5px;
    }

    .qr-item p {
        font-size: 9px;
    }

    .info-item h4 {
        font-size: 12px;
        margin-bottom: 5px;
    }

    .info-item p {
        font-size: 10px;
        margin-bottom: 2px;
    }

    .qr-codes-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 8px;
        margin-top: 8px;
    }

    .qr-code {
        width: 55px;
        height: 55px;
        border-radius: 8px;
        border: 2px solid rgba(102, 126, 234, 0.4);
    }

    .qr-item p {
        font-size: 10px;
    }

    .platform-name {
        font-size: 10px;
    }

    .footer-bottom {
        gap: 8px;
        margin-bottom: 8px;
        padding-bottom: 8px;
    }

    .footer-logo img:first-child {
        height: 50px;
    }

    .footer-feeling-logo {
        height: 25px !important;
    }

    .footer-links {
        gap: 8px;
    }

    .footer-links a {
        font-size: 9px;
    }

    .footer-copyright {
        font-size: 9px;
        padding: 0 3px;
    }
}


/* 页面移动端适配 */
@media (max-width: 768px) {
    .page-container {
        margin-top: 70px;
    }

    .page-header {
        padding: 60px 20px;
    }

    .page-header h1 {
        font-size: 32px;
        margin-bottom: 10px;
    }

    .page-header p {
        font-size: 14px;
    }

    .page-content {
        padding: 30px 20px;
    }

    .content-section {
        margin-bottom: 25px;
        padding: 20px;
    }

    .section-header h2 {
        font-size: 20px;
        margin-bottom: 10px;
    }

    .section-line {
        width: 40px;
        height: 3px;
    }

    .content-section p {
        font-size: 14px;
        line-height: 1.6;
        margin-bottom: 12px;
    }

    .content-section ul {
        padding-left: 20px;
    }

    .content-section li {
        font-size: 14px;
        margin-bottom: 8px;
        line-height: 1.5;
    }

    /* 关于我们页面 */
    .story-content {
        flex-direction: column;
        gap: 20px;
    }

    .story-text {
        width: 100%;
    }

    .story-image {
        width: 100%;
        text-align: center;
    }

    .story-icon {
        font-size: 48px;
    }

    .vision-content {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .vision-item {
        padding: 15px;
    }

    .vision-icon {
        font-size: 32px;
        margin-bottom: 10px;
    }

    .vision-item h3 {
        font-size: 16px;
        margin-bottom: 8px;
    }

    .vision-item p {
        font-size: 13px;
    }

    .advantages-container {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .advantage-item {
        padding: 15px;
    }

    .advantage-number {
        font-size: 12px;
        padding: 4px 8px;
    }

    .advantage-item h3 {
        font-size: 16px;
        margin: 8px 0;
    }

    .advantage-item p {
        font-size: 13px;
    }

    .values-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .value-card {
        padding: 15px;
    }

    .value-icon {
        font-size: 28px;
        margin-bottom: 10px;
    }

    .value-card h3 {
        font-size: 16px;
        margin-bottom: 8px;
    }

    .value-card p {
        font-size: 13px;
    }

    .business-model {
        flex-direction: column;
        gap: 15px;
    }

    .model-step {
        padding: 15px;
    }

    .step-number {
        font-size: 24px;
        margin-bottom: 8px;
    }

    .model-step h3 {
        font-size: 16px;
        margin-bottom: 8px;
    }

    .model-step p {
        font-size: 13px;
    }

    .model-arrow {
        font-size: 20px;
        margin: 5px 0;
    }

    .culture-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .culture-card {
        padding: 15px;
    }

    .culture-icon {
        font-size: 28px;
        margin-bottom: 10px;
    }

    .culture-card h3 {
        font-size: 16px;
        margin-bottom: 8px;
    }

    .culture-card p {
        font-size: 13px;
    }

    /* 企业信息 */
    .company-info {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .info-row {
        padding: 18px;
        border-radius: 10px;
    }

    .info-label {
        font-size: 13px;
    }

    .info-value {
        font-size: 14px;
    }

    /* 联系我们页面 */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .contact-card {
        padding: 15px;
    }

    .contact-card .icon {
        font-size: 32px;
        margin-bottom: 10px;
    }

    .contact-card h3 {
        font-size: 16px;
        margin-bottom: 8px;
    }

    .contact-card p {
        font-size: 13px;
    }

    .faq-container {
        gap: 15px;
    }

    .faq-item {
        padding: 15px;
    }

    .faq-item h3 {
        font-size: 14px;
        margin-bottom: 8px;
    }

    .faq-item p {
        font-size: 13px;
    }

    .social-section {
        padding: 15px 0;
    }

    .social-section p {
        font-size: 14px;
        margin-bottom: 15px;
    }

    .social-links {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }

    .social-link {
        flex-direction: column;
        gap: 8px;
    }

    .social-icon {
        width: 50px;
        height: 50px;
    }

    .social-link span {
        font-size: 12px;
    }

    /* CTA按钮 */
    .cta-section-info {
        padding: 20px;
    }

    .cta-info-content h2 {
        font-size: 20px;
        margin-bottom: 10px;
    }

    .cta-info-content p {
        font-size: 14px;
        margin-bottom: 15px;
    }

    .cta-buttons {
        flex-direction: column;
        gap: 10px;
    }

    .cta-btn-primary,
    .cta-btn-secondary {
        width: 100%;
        padding: 12px 20px;
        font-size: 14px;
    }

    /* 页脚 */
    .footer-section {
        padding: 30px 0 10px 0;
    }

    .footer-content {
        padding: 0 15px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .footer-logo {
        justify-content: center;
    }

    .footer-logo img {
        height: 58px;
    }

    .footer-feeling-logo {
        height: 30px !important;
    }

    .footer-links {
        flex-direction: row;
        gap: 15px;
        justify-content: center;
        flex-wrap: wrap;
    }

    .footer-links a {
        font-size: 13px;
        white-space: nowrap;
    }

    .footer-copyright p {
        font-size: 11px;
        gap: 4px;
    }

    .footer-copyright img {
        height: 12px !important;
    }
}

@media (max-width: 480px) {
    .page-header {
        padding: 50px 15px;
    }

    .page-header h1 {
        font-size: 24px;
    }

    .page-header p {
        font-size: 12px;
    }

    .page-content {
        padding: 20px 15px;
    }

    .content-section {
        padding: 15px;
        margin-bottom: 20px;
    }

    .section-header h2 {
        font-size: 18px;
    }

    .content-section p {
        font-size: 13px;
    }

    .content-section li {
        font-size: 13px;
    }

    .vision-content {
        gap: 12px;
    }

    .vision-item {
        padding: 12px;
    }

    .vision-icon {
        font-size: 28px;
    }

    .vision-item h3 {
        font-size: 14px;
    }

    .vision-item p {
        font-size: 12px;
    }

    .advantages-container {
        gap: 12px;
    }

    .advantage-item {
        padding: 12px;
    }

    .advantage-item h3 {
        font-size: 14px;
    }

    .advantage-item p {
        font-size: 12px;
    }

    .values-grid {
        gap: 12px;
    }

    .value-card {
        padding: 12px;
    }

    .value-icon {
        font-size: 24px;
    }

    .value-card h3 {
        font-size: 14px;
    }

    .value-card p {
        font-size: 12px;
    }

    .culture-grid {
        gap: 12px;
    }

    .culture-card {
        padding: 12px;
    }

    .culture-icon {
        font-size: 24px;
    }

    .culture-card h3 {
        font-size: 14px;
    }

    .culture-card p {
        font-size: 12px;
    }

    .company-info {
        padding: 12px;
    }

    .info-label {
        font-size: 12px;
    }

    .info-value {
        font-size: 12px;
    }

    .contact-grid {
        gap: 12px;
    }

    .contact-card {
        padding: 12px;
    }

    .contact-card .icon {
        font-size: 28px;
    }

    .contact-card h3 {
        font-size: 14px;
    }

    .contact-card p {
        font-size: 12px;
    }

    .faq-item {
        padding: 12px;
    }

    .faq-item h3 {
        font-size: 13px;
    }

    .faq-item p {
        font-size: 12px;
    }

    .social-links {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .social-icon {
        width: 40px;
        height: 40px;
    }

    .social-link span {
        font-size: 11px;
    }

    .cta-section-info {
        padding: 15px;
    }

    .cta-info-content h2 {
        font-size: 18px;
    }

    .cta-info-content p {
        font-size: 12px;
    }

    .cta-btn-primary,
    .cta-btn-secondary {
        padding: 10px 15px;
        font-size: 12px;
    }

    .footer-logo img {
        height: 52px;
    }

    .footer-feeling-logo {
        height: 25px !important;
    }

    .footer-links a {
        font-size: 12px;
        white-space: nowrap;
    }

    .footer-copyright p {
        font-size: 10px;
    }
}


/* 超小屏幕 375px (iPhone SE等) */
@media (max-width: 375px) {
    /* 导航栏 */
    .navbar {
        height: 58px;
        padding: 0 5px;
    }

    .navbar-center {
        gap: 4px;
    }

    .nav-item {
        font-size: 11px;
        padding: 2px 4px;
    }

    .login-icon-btn {
        font-size: 15px;
        padding: 3px 5px;
    }

    /* 页面相关 */
    .page-header {
        padding: 45px 12px;
    }

    .page-header h1 {
        font-size: 22px;
    }

    .page-header p {
        font-size: 11px;
    }

    .page-content {
        padding: 15px 12px;
    }

    .content-section {
        padding: 12px;
        margin-bottom: 18px;
    }

    .section-header h2 {
        font-size: 16px;
    }

    .content-section p {
        font-size: 12px;
    }

    .content-section li {
        font-size: 12px;
    }

    /* 首页统计卡片 */
    .stat-card {
        padding: 10px 8px;
    }

    .stat-icon {
        font-size: 24px;
        margin-bottom: 6px;
    }

    .stat-number {
        font-size: 18px;
        margin-bottom: 3px;
    }

    .stat-label {
        font-size: 11px;
        margin-bottom: 2px;
    }

    .stat-desc {
        font-size: 9px;
    }

    .stats-features {
        grid-template-columns: 1fr 1fr;
        gap: 6px;
    }

    .feature-item {
        padding: 8px 8px;
    }

    .feature-icon {
        width: 16px;
        height: 16px;
        font-size: 9px;
    }

    .feature-text {
        font-size: 11px;
    }

    /* 下载APP卡片 */
    .download-cards-container {
        grid-template-columns: 1fr 1fr;
        gap: 6px;
    }

    .download-app-card {
        padding: 6px 5px;
    }

    .app-qr-code {
        width: 40px;
        height: 40px;
        margin: 0 auto 6px;
    }

    .download-app-card h3 {
        font-size: 14px;
        margin-bottom: 2px;
    }

    .store-info {
        font-size: 8px;
        margin-bottom: 4px;
    }

    .rating-info {
        font-size: 8px;
        gap: 8px;
        margin-bottom: 6px;
    }

    .card-buttons {
        gap: 4px;
        margin-bottom: 6px;
    }

    .btn-secondary {
        padding: 4px 8px;
        font-size: 7px;
    }

    .btn-download {
        padding: 8px 10px;
        font-size: 11px;
    }

    /* 关于我们页面 */
    .vision-content {
        gap: 10px;
    }

    .vision-item {
        padding: 10px;
    }

    .vision-icon {
        font-size: 26px;
    }

    .vision-item h3 {
        font-size: 13px;
    }

    .vision-item p {
        font-size: 11px;
    }

    .advantages-container {
        gap: 10px;
    }

    .advantage-item {
        padding: 10px;
    }

    .advantage-item h3 {
        font-size: 13px;
    }

    .advantage-item p {
        font-size: 11px;
    }

    .values-grid {
        gap: 10px;
    }

    .value-card {
        padding: 10px;
    }

    .value-icon {
        font-size: 22px;
    }

    .value-card h3 {
        font-size: 13px;
    }

    .value-card p {
        font-size: 11px;
    }

    .culture-grid {
        gap: 10px;
    }

    .culture-card {
        padding: 10px;
    }

    .culture-icon {
        font-size: 22px;
    }

    .culture-card h3 {
        font-size: 13px;
    }

    .culture-card p {
        font-size: 11px;
    }

    /* 企业信息 */
    .company-info {
        padding: 10px;
    }

    .info-label {
        font-size: 11px;
    }

    .info-value {
        font-size: 11px;
    }

    /* 联系我们页面 */
    .contact-grid {
        gap: 10px;
    }

    .contact-card {
        padding: 10px;
    }

    .contact-card .icon {
        font-size: 26px;
    }

    .contact-card h3 {
        font-size: 13px;
    }

    .contact-card p {
        font-size: 11px;
    }

    .faq-item {
        padding: 10px;
    }

    .faq-item h3 {
        font-size: 12px;
    }

    .faq-item p {
        font-size: 11px;
    }

    .social-links {
        grid-template-columns: repeat(2, 1fr);
        gap: 6px;
    }

    .social-icon {
        width: 35px;
        height: 35px;
    }

    .social-link span {
        font-size: 10px;
    }

    /* CTA按钮 */
    .cta-section-info {
        padding: 12px;
    }

    .cta-info-content h2 {
        font-size: 16px;
    }

    .cta-info-content p {
        font-size: 11px;
    }

    .cta-btn-primary,
    .cta-btn-secondary {
        padding: 8px 12px;
        font-size: 11px;
    }

    /* 页脚 */
    .footer-section {
        padding: 40px 0 10px 0;
    }

    .footer-content {
        padding: 0 10px;
    }

    .footer-logo img {
        height: 46px;
    }

    .footer-feeling-logo {
        height: 22px !important;
    }

    .footer-links {
        gap: 10px;
    }

    .footer-links a {
        font-size: 11px;
    }

    .footer-copyright p {
        font-size: 9px;
        gap: 3px;
    }

    .footer-copyright img {
        height: 10px !important;
    }
}