/* ===== 鐟為珮鐗╂祦绉诲姩绔紭鍖栨牱寮?===== */
/* 鐗堟湰: 2.0 | 浼樺寲鏃ユ湡: 2026-03-17 */

/* ===== 1. 绉诲姩绔熀纭€浼樺寲 ===== */
/* 纭繚鎵€鏈夌Щ鍔ㄨ澶囬兘鏈夎壇濂界殑鍩虹浣撻獙 */

/* 閫氱敤绉诲姩绔皟鏁?*/
@media (max-width: 768px) {
    
    /* 鍩虹璋冩暣 */
    html {
        font-size: 14px;
    }
    
    body {
        overflow-x: hidden;
    }
    
    /* 瀹瑰櫒璋冩暣 */
    .container {
        padding: 0 15px;
        max-width: 100%;
    }
    
    /* 瀵艰埅鏍忕Щ鍔ㄧ閫傞厤 */
    .nav-wrapper {
        flex-wrap: wrap;
        gap: 15px;
    }
    
    .logo {
        order: 1;
        flex: 1;
        min-width: 0;
    }
    
    .logo-text {
        display: none; /* 鍦ㄥ皬灞忓箷涓婇殣钘弆ogo鏂囧瓧 */
    }
    
    .logo-icon {
        font-size: 24px;
    }
    
    .nav-actions {
        order: 2;
        display: flex;
        gap: 10px;
    }
    
    .action-btn span {
        display: none; /* 鍦ㄥ皬灞忓箷涓婇殣钘忔寜閽枃瀛?*/
    }
    
    .action-btn {
        padding: 8px;
        font-size: 14px;
    }
    
    .language-switcher {
        order: 3;
    }
    
    .main-menu {
        order: 4;
        width: 100%;
        margin: 10px 0 0 0;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 5px;
    }
    
    .main-menu::-webkit-scrollbar {
        height: 3px;
    }
    
    .menu-item {
        padding: 8px 12px;
        font-size: 13px;
        white-space: nowrap;
        flex-shrink: 0;
    }
    
    .menu-item i {
        font-size: 14px;
    }
    
    /* 椤堕儴閫氱煡鏍?*/
    .top-notice {
        font-size: 12px;
        padding: 8px 0;
    }
    
    .notice-content i {
        font-size: 12px;
    }
    
    /* 骞荤伅鐗囧尯鍩?*/
    .slide {
        min-height: 400px;
    }
    
    .slide-content {
        padding: 40px 20px;
    }
    
    .slide-title {
        font-size: 32px;
        margin-bottom: 15px;
    }
    
    .slide-subtitle {
        font-size: 16px;
        margin-bottom: 25px;
    }
    
    .slide-actions {
        flex-direction: column;
        gap: 10px;
        align-items: stretch;
    }
    
    .slide-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    /* 鎼滅储妗?*/
    .search-box {
        padding: 15px;
        margin-top: -30px;
    }
    
    .search-input-group {
        flex-direction: column;
        gap: 10px;
    }
    
    .search-input {
        width: 100%;
    }
    
    .search-btn {
        width: 100%;
    }
    
    /* 鏈嶅姟鍗＄墖 */
    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .service-card {
        flex-direction: column;
    }
    
    .service-image {
        width: 100%;
        height: 200px;
    }
    
    .service-content {
        width: 100%;
        padding: 20px;
    }
    
    .service-title {
        font-size: 20px;
    }
    
    .service-description {
        font-size: 14px;
    }
    
    .service-list {
        grid-template-columns: 1fr;
    }
    
    /* 缁熻鏁版嵁 */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .stat-item {
        padding: 15px;
    }
    
    .stat-number {
        font-size: 32px;
    }
    
    .stat-label {
        font-size: 12px;
    }
    
    /* 椤佃剼 */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-section {
        text-align: center;
    }
    
    .footer-logo {
        justify-content: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    /* 杩斿洖椤堕儴鎸夐挳 */
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    
    /* 鍦ㄧ嚎瀹㈡湇 */
    
    
    
    
    
}

/* 灏忓睆骞曟墜鏈洪€傞厤 */
@media (max-width: 576px) {
    
    /* 瀵艰埅鏍忚繘涓€姝ヨ皟鏁?*/
    .nav-actions {
        gap: 5px;
    }
    
    .action-btn {
        padding: 6px;
    }
    
    .language-switcher .lang-btn {
        padding: 6px 10px;
        font-size: 12px;
    }
    
    /* 骞荤伅鐗?*/
    .slide {
        min-height: 350px;
    }
    
    .slide-title {
        font-size: 28px;
    }
    
    .slide-subtitle {
        font-size: 14px;
    }
    
    /* 缁熻鏁版嵁 */
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    /* 椤佃剼閾炬帴 */
    .footer-links {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .footer-contact li {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 5px;
    }
    
    /* 鎸夐挳璋冩暣 */
    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .btn i {
        font-size: 14px;
    }
}

/* 瓒呭皬灞忓箷閫傞厤 */
@media (max-width: 375px) {
    
    .container {
        padding: 0 10px;
    }
    
    .slide-title {
        font-size: 24px;
    }
    
    .menu-item {
        padding: 6px 8px;
        font-size: 12px;
    }
    
    .action-btn {
        padding: 5px;
    }
    
    .language-switcher .lang-btn {
        padding: 5px 8px;
        font-size: 11px;
    }
    
    .stat-number {
        font-size: 28px;
    }
}

/* 妯睆妯″紡閫傞厤 */
@media (max-height: 500px) and (orientation: landscape) {
    
    .slide {
        min-height: 300px;
    }
    
    .slide-content {
        padding: 20px;
    }
    
    .slide-title {
        font-size: 24px;
        margin-bottom: 10px;
    }
    
    .slide-subtitle {
        font-size: 14px;
        margin-bottom: 15px;
    }
    
    .slide-actions {
        flex-direction: row;
        gap: 10px;
    }
    
    .slide-actions .btn {
        width: auto;
    }
}

/* 瑙︽懜璁惧浼樺寲 */
@media (hover: none) and (pointer: coarse) {
    
    /* 澧炲姞瑙︽懜鐩爣澶у皬 */
    .menu-item {
        min-height: 44px;
        min-width: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .action-btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    .btn {
        min-height: 44px;
    }
    
    /* 绉婚櫎鎮仠鏁堟灉锛屼娇鐢ㄦ縺娲荤姸鎬?*/
    .menu-item:hover {
        background: transparent;
    }
    
    .menu-item:active {
        background: var(--gray-lighter);
    }
    
    .service-card:hover {
        transform: none;
    }
    
    .service-card:active {
        transform: scale(0.98);
    }
    
    /* 涓嬫媺鑿滃崟瑙︽懜浼樺寲 */
    .menu-dropdown .dropdown-content {
        display: none;
    }
    
    .menu-dropdown.active .dropdown-content {
        display: block;
    }
}

/* 楂楧PI灞忓箷浼樺寲 */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    
    /* 纭繚鍦ㄩ珮DPI灞忓箷涓婃竻鏅版樉绀?*/
    .logo-icon,
    .menu-item i,
    .action-btn i,
    .btn i {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}

/* 鏆楄壊妯″紡鏀寔 */
@media (prefers-color-scheme: dark) {
    
    /* 鍩虹鏆楄壊璋冩暣 */
    body {
        background: #1a1a1a;
        color: #e0e0e0;
    }
    
    .navbar {
        background: #2d2d2d;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    }
    
    .top-notice {
        background: #333;
        color: #ccc;
    }
    
    .service-card {
        background: #2d2d2d;
        border-color: #404040;
    }
    
    .footer {
        background: #252525;
        color: #ccc;
    }
    
    /* 鏂囨湰棰滆壊璋冩暣 */
    .logo,
    .menu-item,
    .service-title,
    .section-title,
    .footer-title {
        color: #e0e0e0;
    }
    
    .service-description,
    .section-subtitle,
    .footer-description {
        color: #b0b0b0;
    }
    
    /* 杈撳叆妗嗚皟鏁?*/
    .search-input {
        background: #333;
        border-color: #555;
        color: #e0e0e0;
    }
    
    .search-input::placeholder {
        color: #888;
    }
}

/* 鍑忓皯鍔ㄧ敾锛堝彲璁块棶鎬э級 */
@media (prefers-reduced-motion: reduce) {
    
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .slide {
        animation: none;
    }
    
    .service-card:hover {
        transform: none;
    }
    
    .value-card:hover {
        transform: none;
    }
}

/* 鎵撳嵃鏍峰紡浼樺寲 */
@media print {
    
    .navbar,
    .top-notice,
    .slide-indicators,
    .back-to-top,
    
    
    body {
        font-size: 12pt;
        line-height: 1.5;
        color: #000;
        background: #fff;
    }
    
    .container {
        max-width: 100%;
        padding: 0;
    }
    
    a {
        color: #000;
        text-decoration: underline;
    }
    
    a[href]:after {
        content: " (" attr(href) ")";
        font-size: 10pt;
    }
    
    .service-card {
        break-inside: avoid;
        page-break-inside: avoid;
    }
}

/* ===== 2. 绉诲姩绔寮哄姛鑳?===== */

/* 2.1 绉诲姩绔眽鍫¤彍鍗?*/
@media (max-width: 768px) {
    
    /* 娣诲姞姹夊牎鑿滃崟鎸夐挳 */
    .hamburger-menu {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 30px;
        height: 24px;
        background: transparent;
        border: none;
        cursor: pointer;
        padding: 0;
        z-index: 1000;
    }
    
    .hamburger-line {
        width: 100%;
        height: 3px;
        background: var(--primary-color);
        border-radius: 3px;
        transition: var(--transition-normal);
    }
    
    .hamburger-menu.active .hamburger-line:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    
    .hamburger-menu.active .hamburger-line:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger-menu.active .hamburger-line:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
    
    /* 绉诲姩绔晶杈硅彍鍗?*/
    .mobile-menu-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        z-index: 999;
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-normal);
    }
    
    .mobile-menu-overlay.active {
        opacity: 1;
        visibility: visible;
    }
    
    .mobile-menu {
        position: fixed;
        top: 0;
        right: -300px;
        width: 280px;
        height: 100%;
        background: var(--white-color);
        box-shadow: var(--shadow-xl);
        z-index: 1000;
        transition: var(--transition-normal);
        overflow-y: auto;
        padding: 80px 20px 30px;
    }
    
    .mobile-menu.active {
        right: 0;
    }
    
    .mobile-menu-header {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        padding: 20px;
        background: var(--primary-gradient);
        color: var(--white-color);
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    
    .mobile-menu-close {
        background: none;
        border: none;
        color: var(--white-color);
        font-size: 24px;
        cursor: pointer;
        padding: 5px;
    }
    
    .mobile-menu-items {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    
    .mobile-menu-item {
        display: flex;
        align-items: center;
        gap: 15px;
        padding: 15px;
        color: var(--dark-color);
        text-decoration: none;
        border-radius: var(--radius-md);
        transition: var(--transition-fast);
    }
    
    .mobile-menu-item:hover,
    .mobile-menu-item.active {
        background: var(--gray-lighter);
        color: var(--primary-color);
    }
    
    .mobile-menu-item i {
        width: 24px;
        text-align: center;
        font-size: 18px;
    }
    
    /* 绉诲姩绔簳閮ㄥ鑸爮 */
    .mobile-bottom-nav {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: var(--white-color);
        box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
        z-index: 100;
        display: flex;
        justify-content: space-around;
        padding: 10px 0;
        border-top: 1px solid var(--gray-light);
    }
    
    .mobile-nav-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 5px;
        text-decoration: none;
        color: var(--gray-medium);
        padding: 8px 12px;
        border-radius: var(--radius-md);
        transition: var(--transition-fast);
        flex: 1;
        max-width: 80px;
    }
    
    .mobile-nav-item.active {
        color: var(--primary-color);
        background: var(--gray-lighter);
    }
    
    .mobile-nav-icon {
        font-size: 20px;
    }
    
    .mobile-nav-label {
        font-size: 11px;
        font-weight: 500;
    }
}

/* 2.2 绉诲姩绔〃鍗曚紭鍖?*/
@media (max-width: 768px) {
    
    /* 琛ㄥ崟杈撳叆妗嗕紭鍖?*/
    input[type="text"],
    input[type="email"],
    input[type="tel"],
    input[type="number"],
    input[type="password"],
    textarea,
    select {
        font-size: 16px !important; /* 闃叉iOS鑷姩缂╂斁 */
        min-height: 44px;
        padding: 12px 15px;
    }
    
    /* 琛ㄥ崟鏍囩浼樺寲 */
    label {
        font-size: 14px;
        margin-bottom: 8px;
        display: block;
    }
    
    /* 琛ㄥ崟缁勪紭鍖?*/
    .form-group {
        margin-bottom: 20px;
    }
    
    /* 鎸夐挳缁勪紭鍖?*/
    .btn-group {
        flex-direction: column;
        gap: 10px;
    }
    
    .btn-group .btn {
        width: 100%;
    }
    
    /* 澶嶉€夋鍜屽崟閫夋浼樺寲 */
    input[type="checkbox"],
    input[type="radio"] {
        width: 20px;
        height: 20px;
        margin-right: 10px;
    }
    
    /* 琛ㄥ崟楠岃瘉娑堟伅 */
    .form-error {
        font-size: 12px;
        margin-top: 5px;
        padding: 8px;
        border-radius: var(--radius-sm);
    }
}

/* 2.3 绉诲姩绔浘鐗囦紭鍖?*/
@media (max-width: 768px) {
    
    /* 鍥剧墖鎳掑姞杞戒紭鍖?*/
    img {
        max-width: 100%;
        height: auto;
    }
    
    /* 鑳屾櫙鍥剧墖浼樺寲 */
    .bg-image {
        background-size: cover;
        background-position: center;
    }
    
    /* 鍝嶅簲寮忓浘鐗囧鍣?*/
    .image-container {
        position: relative;
        width: 100%;
        padding-bottom: 56.25%; /* 16:9 姣斾緥 */
        overflow: hidden;
    }
    
    .image-container img {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    
    /* 鍥剧墖鐢诲粖浼樺寲 */
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .gallery-item {
        aspect-ratio: 1;
    }
}

/* 2.4 绉诲姩绔€ц兘浼樺寲 */
@media (max-width: 768px) {
    
    /* 鍑忓皯鍔ㄧ敾 */
    * {
        animation-duration: 0.3s !important;
    }
    
    /* 绂佺敤涓嶅繀瑕佺殑杩囨浮 */
    .service-card:hover,
    .value-card:hover {
        transform: none;
    }
    
    /* 浼樺寲婊氬姩鎬ц兘 */
    .scroll-container {
        -webkit-overflow-scrolling: touch;
        scroll-behavior: smooth;
    }
    
    /* 鍑忓皯闃村奖 */
    .card,
    .service-card,
    .value-card {
        box-shadow: var(--shadow-sm);
    }
    
    /* 浼樺寲瀛椾綋娓叉煋 */
    body {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
        text-rendering: optimizeLegibility;
    }
}

/* 2.5 绉诲姩绔氦浜掍紭鍖?*/
@media (max-width: 768px) {
    
    /* 澧炲姞鐐瑰嚮鍖哄煙 */
    .clickable {
        min-height: 44px;
        min-width: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* 瑙︽懜鍙嶉 */
    .touch-feedback:active {
        opacity: 0.7;
        transform: scale(0.98);
    }
    
    /* 闀挎寜鑿滃崟 */
    .long-press-menu {
        position: fixed;
        background: var(--white-color);
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-lg);
        z-index: 1000;
        padding: 10px;
        min-width: 150px;
    }
    
    .long-press-item {
        padding: 12px 15px;
        display: flex;
        align-items: center;
        gap: 10px;
        text-decoration: none;
        color: var(--dark-color);
        border-radius: var(--radius-sm);
    }
    
    .long-press-item:hover {
        background: var(--gray-lighter);
    }
    
    /* 婊戝姩鎿嶄綔 */
    .swipe-action {
        position: relative;
        overflow: hidden;
    }
    
    .swipe-content {
        transition: transform 0.3s ease;
    }
    
    .swipe-actions {
        position: absolute;
        top: 0;
        right: -100px;
        bottom: 0;
        display: flex;
        transition: right 0.3s ease;
    }
    
    .swipe-action.active .swipe-actions {
        right: 0;
    }
    
    .swipe-btn {
        padding: 0 20px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--white-color);
        text-decoration: none;
        min-width: 80px;
    }
    
    .swipe-btn.delete {
        background: var(--danger-color);
    }
    
    .swipe-btn.edit {
        background: var(--warning-color);
    }
}

/* 2.6 绉诲姩绔壒瀹氬姛鑳?*/
@media (max-width: 768px) {
    
    /* 鐢佃瘽鎷ㄦ墦鎸夐挳 */
    .phone-call-btn {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        padding: 12px 20px;
        background: var(--success-color);
        color: var(--white-color);
        text-decoration: none;
        border-radius: var(--radius-full);
        font-weight: 600;
        box-shadow: var(--shadow-md);
    }
    
    .phone-call-btn i {
        font-size: 18px;
    }
    
    /* 鍦板浘瀵艰埅鎸夐挳 */
    .map-navigation-btn {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        padding: 12px 20px;
        background: var(--primary-color);
        color: var(--white-color);
        text-decoration: none;
        border-radius: var(--radius-full);
        font-weight: 600;
        box-shadow: var(--shadow-md);
    }
    
    /* 鍒嗕韩鎸夐挳 */
    .share-btn {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        padding: 12px 20px;
        background: var(--secondary-color);
        color: var(--white-color);
        text-decoration: none;
        border-radius: var(--radius-full);
        font-weight: 600;
        box-shadow: var(--shadow-md);
    }
    
    /* 蹇€熸搷浣滄诞鍔ㄦ寜閽?*/
    .quick-actions {
        position: fixed;
        bottom: 80px;
        right: 20px;
        display: flex;
        flex-direction: column;
        gap: 10px;
        z-index: 99;
    }
    
    .quick-action-btn {
        width: 50px;
        height: 50px;
        border-radius: 50%;
        background: var(--primary-color);
        color: var(--white-color);
        display: flex;
        align-items: center;
        justify-content: center;
        text-decoration: none;
        box-shadow: var(--shadow-lg);
        transition: var(--transition-normal);
    }
    
    .quick-action-btn:hover {
        transform: scale(1.1);
    }
    
    .quick-action-btn i {
        font-size: 20px;
    }
    
    /* 绉诲姩绔€氱煡 */
    .mobile-notification {
        position: fixed;
        top: 20px;
        left: 20px;
        right: 20px;
        background: var(--white-color);
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-xl);
        padding: 15px;
        z-index: 1000;
        transform: translateY(-100px);
        opacity: 0;
        transition: var(--transition-normal);
    }
    
    .mobile-notification.show {
        transform: translateY(0);
        opacity: 1;
    }
    
    .notification-content {
        display: flex;
        align-items: center;
        gap: 15px;
    }
    
    .notification-icon {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 18px;
        color: var(--white-color);
    }
    
    .notification-icon.success {
        background: var(--success-color);
    }
    
    .notification-icon.warning {
        background: var(--warning-color);
    }
    
    .notification-icon.error {
        background: var(--danger-color);
    }
    
    .notification-text {
        flex: 1;
    }
    
    .notification-close {
        background: none;
        border: none;
        color: var(--gray-medium);
        font-size: 18px;
        cursor: pointer;
        padding: 5px;
    }
}

/* 2.7 绉诲姩绔姞杞戒紭鍖?*/
@media (max-width: 768px) {
    
    /* 楠ㄦ灦灞?*/
    .skeleton {
        background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
        background-size: 200% 100%;
        animation: skeleton-loading 1.5s infinite;
        border-radius: var(--radius-md);
    }
    
    @keyframes skeleton-loading {
        0% { background-position: 200% 0; }
        100% { background-position: -200% 0; }
    }
    
    /* 鎳掑姞杞藉崰浣嶇 */
    .lazy-placeholder {
        background: var(--gray-lighter);
        border-radius: var(--radius-md);
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--gray-medium);
    }
    
    /* 鍔犺浇鍔ㄧ敾 */
    .mobile-loader {
        width: 40px;
        height: 40px;
        border: 3px solid var(--gray-light);
        border-top-color: var(--primary-color);
        border-radius: 50%;
        animation: spin 1s linear infinite;
        margin: 20px auto;
    }
    
    @keyframes spin {
        to { transform: rotate(360deg); }
    }
    
    /* 鍒嗛〉鍔犺浇 */
    .infinite-scroll-loader {
        text-align: center;
        padding: 20px;
        color: var(--gray-medium);
    }
}

/* 2.8 绉诲姩绔敊璇鐞?*/
@media (max-width: 768px) {
    
    /* 閿欒椤甸潰 */
    .error-container {
        text-align: center;
        padding: 40px 20px;
    }
    
    .error-icon {
        font-size: 60px;
        color: var(--danger-color);
        margin-bottom: 20px;
    }
    
    .error-title {
        font-size: 24px;
        color: var(--dark-color);
        margin-bottom: 10px;
    }
    
    .error-message {
        color: var(--gray-medium);
        margin-bottom: 30px;
    }
    
    /* 缃戠粶閿欒 */
    .offline-message {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        background: var(--warning-color);
        color: var(--dark-color);
        text-align: center;
        padding: 10px;
        z-index: 1000;
        transform: translateY(-100%);
        transition: transform 0.3s ease;
    }
    
    .offline-message.show {
        transform: translateY(0);
    }
    
    /* 琛ㄥ崟閿欒 */
    .form-error-message {
        color
/* ===== 5. 鍔ㄦ€佸鑸爮鏍峰紡 ===== */
/* 绉诲姩绔鑸爮涓撶敤鏍峰紡 */

.mobile-navbar .nav-wrapper {
    padding: 10px 0;
}

.mobile-navbar .logo-text {
    display: block !important; /* 绉诲姩绔樉绀虹畝鍖栫殑logo鏂囧瓧 */
}

.mobile-logo-text .logo-main {
    font-size: 16px;
    font-weight: 600;
}

.mobile-logo-text .logo-sub {
    display: none; /* 绉诲姩绔殣钘忓壇鏍囬 */
}

/* 姹夊牎鑿滃崟鎸夐挳 */
.hamburger-menu {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1000;
    order: 2; /* 鍦╨ogo涔嬪悗锛屽彸渚у姛鑳戒箣鍓?*/
}

.hamburger-line {
    width: 100%;
    height: 3px;
    background: var(--dark-color);
    border-radius: 2px;
    transition: var(--transition-normal);
}

.hamburger-menu.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.hamburger-menu.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger-menu.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* 绉诲姩绔彸渚у姛鑳藉尯鍩?*/
.mobile-nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    order: 3;
}

.mobile-language-switcher {
    background: var(--gray-lighter);
    border-radius: 15px;
    padding: 2px;
    display: flex;
}

.mobile-language-switcher .lang-btn {
    padding: 4px 10px;
    font-size: 12px;
    min-width: auto;
}

.mobile-language-switcher .lang-btn span {
    display: inline !important; /* 绉诲姩绔樉绀鸿瑷€鏂囧瓧 */
}

.mobile-quote-btn {
    padding: 8px;
    font-size: 16px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-quote-btn i {
    margin: 0;
}

/* 绉诲姩绔晶杈硅彍鍗?*/
.mobile-side-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 320px;
    height: 100%;
    background: var(--white-color);
    z-index: 1001;
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
}

.mobile-side-menu.active {
    right: 0;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--gray-light);
}

.mobile-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.mobile-logo .logo-icon {
    width: 36px;
    height: 36px;
    font-size: 20px;
}

.mobile-logo .logo-text {
    display: flex;
    flex-direction: column;
}

.mobile-logo .logo-main {
    font-size: 16px;
    font-weight: 700;
    color: var(--dark-color);
}

.mobile-logo .logo-sub {
    font-size: 12px;
    color: var(--gray-medium);
}

.mobile-menu-close {
    background: transparent;
    border: none;
    font-size: 20px;
    color: var(--gray-dark);
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition-fast);
}

.mobile-menu-close:hover {
    background: var(--gray-lighter);
}

/* 绉诲姩绔彍鍗曞唴瀹?*/
.mobile-menu-content {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.mobile-menu-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    color: var(--dark-color);
    text-decoration: none;
    border-radius: var(--radius-md);
    margin-bottom: 5px;
    transition: var(--transition-fast);
}

.mobile-menu-item i {
    width: 20px;
    text-align: center;
    font-size: 18px;
    color: var(--gray-medium);
}

.mobile-menu-item span {
    font-size: 16px;
    font-weight: 500;
}

.mobile-menu-item:hover,
.mobile-menu-item.active {
    background: var(--gray-lighter);
    color: var(--primary-color);
}

.mobile-menu-item.active i {
    color: var(--primary-color);
}

.mobile-menu-divider {
    height: 1px;
    background: var(--gray-light);
    margin: 20px 0;
}

/* 绉诲姩绔仈绯绘柟寮?*/
.mobile-contact-info {
    padding: 15px;
    background: var(--gray-lighter);
    border-radius: var(--radius-lg);
    margin-top: 20px;
}

.mobile-contact-info h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    font-size: 14px;
    color: var(--gray-dark);
}

.contact-item i {
    color: var(--primary-color);
    width: 16px;
}

/* 绉诲姩绔彍鍗曞簳閮?*/
.mobile-menu-footer {
    padding: 20px;
    border-top: 1px solid var(--gray-light);
}

.mobile-action-btn.full-width {
    width: 100%;
    justify-content: center;
}

/* 绉诲姩绔簳閮ㄥ鑸?*/
.mobile-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--white-color);
    display: flex;
    justify-content: space-around;
    padding: 10px 0;
    border-top: 1px solid var(--gray-light);
    z-index: 999;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
}

.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    text-decoration: none;
    color: var(--gray-medium);
    padding: 8px 12px;
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
    flex: 1;
    max-width: 80px;
}

.mobile-nav-item i {
    font-size: 18px;
}

.mobile-nav-item span {
    font-size: 11px;
}

.mobile-nav-item:hover,
.mobile-nav-item.active {
    color: var(--primary-color);
    background: var(--gray-lighter);
}

/* 鑿滃崟閬僵 */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* 鍝嶅簲寮忚皟鏁?*/
@media (max-width: 480px) {
    
    .mobile-side-menu {
        width: 90%;
    }
    
    .mobile-nav-item span {
        font-size: 10px;
    }
    
    .mobile-language-switcher .lang-btn {
        padding: 4px 8px;
        font-size: 11px;
    }
}

@media (min-width: 769px) {
    
    /* 鍦ㄦ闈㈢闅愯棌绉诲姩绔鑸厓绱?*/
    .mobile-navbar,
    .mobile-side-menu,
    .mobile-bottom-nav,
    .hamburger-menu {
        display: none !important;
    }
}

@media (max-width: 768px) {
    
    /* 鍦ㄧЩ鍔ㄧ闅愯棌妗岄潰瀵艰埅鍏冪礌 */
    .navbar:not(.mobile-navbar) {
        display: none !important;
    }
    
    /* 纭繚绉诲姩绔鑸爮鏄剧ず */
    .mobile-navbar {
        display: block !important;
    }
}