/* 汇率展示样式 */
.exchange-rates-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 15px;
    padding: 25px;
    margin: 30px 0;
    border: 1px solid #dee2e6;
}

.rate-update-time {
    font-size: 0.8rem;
    color: #6c757d;
    font-weight: normal;
}

.rates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.rate-card {
    background: white;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border-left: 4px solid #007bff;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.rate-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.rate-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.rate-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #007bff, #0056b3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    margin-right: 12px;
}

.rate-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #343a40;
}

.rate-methods {
    display: flex;
    justify-content: space-between;
    gap: 10px;
}

.rate-method {
    flex: 1;
    text-align: center;
    padding: 10px 8px;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e9ecef;
}

.rate-method-name {
    font-size: 0.85rem;
    color: #6c757d;
    margin-bottom: 5px;
}

.rate-value {
    font-size: 1rem;
    font-weight: 600;
    color: #007bff;
}

.loading-rates {
    text-align: center;
    padding: 30px;
    color: #6c757d;
}

/* 夜间模式样式 */
[data-theme="dark"] .exchange-rates-section {
    background: linear-gradient(135deg, #2d2d2d 0%, #1a1a1a 100%);
    border-color: #495057;
}

[data-theme="dark"] .rate-card {
    background: #343a40;
    color: #e9ecef;
    border-left-color: #0d6efd;
}

[data-theme="dark"] .rate-title {
    color: #e9ecef;
}

[data-theme="dark"] .rate-method {
    background: #495057;
    border-color: #6c757d;
}

[data-theme="dark"] .rate-method-name {
    color: #adb5bd;
}

[data-theme="dark"] .rate-value {
    color: #66b3ff;
}

[data-theme="dark"] .loading-rates {
    color: #adb5bd;
}

[data-theme="dark"] .rate-update-time {
    color: #adb5bd;
}

/* 支持货币网格 */
.currency-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin: 20px 0;
}

.currency-item {
    display: flex;
    align-items: center;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
}

.currency-item:hover {
    background: #e9ecef;
    transform: translateY(-2px);
}

.currency-item i {
    color: #007bff;
    font-size: 1.2rem;
    margin-right: 10px;
    width: 20px;
    text-align: center;
}

/* 服务优势列表 */
.feature-list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.feature-list li {
    display: flex;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #e9ecef;
}

.feature-list li:last-child {
    border-bottom: none;
}

.feature-list li i {
    color: #28a745;
    font-size: 1.1rem;
    margin-right: 12px;
    width: 20px;
    text-align: center;
}

/* 转账流程步骤 */
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.step {
    display: flex;
    align-items: flex-start;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 10px;
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
}

.step:hover {
    background: #e9ecef;
    transform: translateY(-2px);
}

.step-number {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin-right: 15px;
    flex-shrink: 0;
}

.step-content h4 {
    margin: 0 0 8px 0;
    color: #343a40;
    font-size: 1.1rem;
}

.step-content p {
    margin: 0;
    color: #6c757d;
    font-size: 0.9rem;
}

/* 侧边栏卡片 */
.sidebar-card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.sidebar-card h3, .sidebar-card h4 {
    color: #343a40;
    margin-bottom: 20px;
}

/* 汇率计算器 */
.calculator label, .content-card label {
    font-size: 0.9rem;
    color: #6c757d;
    margin-bottom: 5px;
    display: block;
}

.calculator .form-control, .content-card .form-control {
    border-radius: 8px;
    border: 1px solid #ced4da;
    padding: 10px 12px;
    transition: border-color 0.3s ease;
}

.calculator .form-control:focus, .content-card .form-control:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 0.2rem rgba(0,123,255,.25);
}

.result-box {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 15px;
    border: 1px solid #e9ecef;
}

.result-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.result-item:last-child {
    margin-bottom: 0;
}

.result-item.total {
    font-weight: bold;
    border-top: 1px solid #dee2e6;
    padding-top: 8px;
    margin-top: 8px;
}

.result-item .rate, .result-item .fee, .result-item .amount {
    color: #007bff;
    font-weight: 600;
}

/* 优化版计算器样式 */
.calculator-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 20px;
    padding: 0;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    border: 1px solid #e9ecef;
    margin-bottom: 30px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.calculator-card:hover {
    box-shadow: 0 12px 48px rgba(0,0,0,0.15);
    transform: translateY(-2px);
}

.calculator-header {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: white;
    padding: 25px 30px 20px;
    display: flex;
    align-items: center;
}

.calculator-icon {
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    font-size: 1.8rem;
}

.calculator-title h3 {
    margin: 0 0 5px 0;
    font-size: 1.5rem;
    font-weight: 600;
}

.calculator-subtitle {
    margin: 0;
    opacity: 0.9;
    font-size: 0.9rem;
}

.calculator-body {
    padding: 30px;
    background: white;
}

.input-group-enhanced {
    margin-bottom: 20px;
}

.input-label {
    display: flex;
    align-items: center;
    font-weight: 600;
    color: #495057;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.input-label i {
    margin-right: 8px;
    color: #007bff;
    width: 16px;
}

.form-control-lg {
    padding: 12px 16px;
    font-size: 1.1rem;
    border-radius: 12px;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
}

.form-control-lg:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 0.2rem rgba(0,123,255,.15);
    transform: translateY(-1px);
}

.currency-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
}

.quick-amounts-enhanced {
    text-align: left;
}

.quick-label {
    font-size: 0.8rem;
    color: #6c757d;
    font-weight: 500;
    display: block;
    margin-bottom: 8px;
}

.quick-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.quick-btn {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 1px solid #dee2e6;
    color: #495057;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.quick-btn:hover {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,123,255,0.3);
}

.calculate-btn {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    border: none;
    padding: 12px 20px;
    border-radius: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(40,167,69,0.3);
}

.calculate-btn:hover {
    background: linear-gradient(135deg, #20c997 0%, #28a745 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(40,167,69,0.4);
}

.calculator-tip {
    text-align: center;
    color: #6c757d;
    font-size: 0.8rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.calculator-tip i {
    font-size: 1.2rem;
    color: #007bff;
    margin-bottom: 5px;
}

.calculator-result {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 25px 30px;
}

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

.result-card {
    background: white;
    border-radius: 15px;
    padding: 20px;
    display: flex;
    align-items: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
}

.result-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0,0,0,0.12);
}

.result-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    font-size: 1.3rem;
}

.rate-card .result-icon {
    background: linear-gradient(135deg, #17a2b8 0%, #138496 100%);
    color: white;
}

.usdt-card .result-icon {
    background: linear-gradient(135deg, #ffc107 0%, #e0a800 100%);
    color: white;
}

.result-content {
    flex: 1;
}

.result-label {
    font-size: 0.85rem;
    color: #6c757d;
    margin-bottom: 5px;
    font-weight: 500;
}

.result-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: #495057;
}

.result-value.highlight {
    color: #007bff;
    font-size: 1.3rem;
}

/* 快速金额按钮（旧版兼容） */
.quick-amounts {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.quick-amounts .btn {
    font-size: 0.75rem;
    padding: 4px 8px;
    border-radius: 4px;
}

/* 联系按钮 */
.contact-buttons .btn {
    border-radius: 8px;
    padding: 10px 15px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.contact-buttons .btn i {
    margin-right: 8px;
}

/* 环球速汇服务部分 */
.remittance-section {
    padding: 40px 0;
    background: #f8f9fa;
}

/* 夜间模式适配 */
[data-theme="dark"] .remittance-section {
    background: #1a1a1a;
}

[data-theme="dark"] .currency-item {
    background: #495057;
    border-color: #6c757d;
    color: #e9ecef;
}

[data-theme="dark"] .currency-item:hover {
    background: #6c757d;
}

[data-theme="dark"] .currency-item i {
    color: #66b3ff;
}

[data-theme="dark"] .feature-list li {
    border-bottom-color: #495057;
    color: #e9ecef;
}

[data-theme="dark"] .feature-list li i {
    color: #28a745;
}

[data-theme="dark"] .step {
    background: #495057;
    border-color: #6c757d;
}

[data-theme="dark"] .step:hover {
    background: #6c757d;
}

[data-theme="dark"] .step-content h4 {
    color: #e9ecef;
}

[data-theme="dark"] .step-content p {
    color: #adb5bd;
}

[data-theme="dark"] .sidebar-card {
    background: #2d2d2d;
    color: #e9ecef;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

[data-theme="dark"] .sidebar-card h3,
[data-theme="dark"] .sidebar-card h4 {
    color: #e9ecef;
}

[data-theme="dark"] .calculator label,
[data-theme="dark"] .content-card label {
    color: #adb5bd;
}

[data-theme="dark"] .calculator .form-control,
[data-theme="dark"] .content-card .form-control {
    background: #495057;
    border-color: #6c757d;
    color: #e9ecef;
}

[data-theme="dark"] .calculator .form-control:focus,
[data-theme="dark"] .content-card .form-control:focus {
    border-color: #66b3ff;
    box-shadow: 0 0 0 0.2rem rgba(102,179,255,.25);
}

[data-theme="dark"] .result-box {
    background: #495057;
    border-color: #6c757d;
    color: #e9ecef;
}

[data-theme="dark"] .result-item.total {
    border-top-color: #6c757d;
}

[data-theme="dark"] .result-item .rate,
[data-theme="dark"] .result-item .fee,
[data-theme="dark"] .result-item .amount {
    color: #66b3ff;
}

[data-theme="dark"] .quick-amounts .btn {
    border-color: #6c757d;
    color: #adb5bd;
}

[data-theme="dark"] .quick-amounts .btn:hover {
    background-color: #6c757d;
    border-color: #6c757d;
    color: #fff;
}

/* 夜间模式 - 优化版计算器 */
[data-theme="dark"] .calculator-card {
    background: linear-gradient(135deg, #2d2d2d 0%, #1a1a1a 100%);
    border-color: #495057;
}

[data-theme="dark"] .calculator-header {
    background: linear-gradient(135deg, #0d6efd 0%, #0a58ca 100%);
}

[data-theme="dark"] .calculator-body {
    background: #2d2d2d;
}

[data-theme="dark"] .input-label {
    color: #e9ecef;
}

[data-theme="dark"] .input-label i {
    color: #66b3ff;
}

[data-theme="dark"] .form-control-lg {
    background: #495057;
    border-color: #6c757d;
    color: #e9ecef;
}

[data-theme="dark"] .form-control-lg:focus {
    border-color: #66b3ff;
    background: #495057;
    color: #e9ecef;
    box-shadow: 0 0 0 0.2rem rgba(102,179,255,.25);
}

[data-theme="dark"] .quick-label {
    color: #adb5bd;
}

[data-theme="dark"] .quick-btn {
    background: linear-gradient(135deg, #495057 0%, #343a40 100%);
    color: #adb5bd;
    border-color: #6c757d;
}

[data-theme="dark"] .quick-btn:hover {
    background: linear-gradient(135deg, #66b3ff 0%, #0d6efd 100%);
    color: white;
}

[data-theme="dark"] .calculator-tip {
    color: #adb5bd;
}

[data-theme="dark"] .calculator-tip i {
    color: #66b3ff;
}

[data-theme="dark"] .calculator-result {
    background: linear-gradient(135deg, #343a40 0%, #495057 100%);
}

[data-theme="dark"] .result-card {
    background: #495057;
    border-color: #6c757d;
    color: #e9ecef;
}

[data-theme="dark"] .result-label {
    color: #adb5bd;
}

[data-theme="dark"] .result-value {
    color: #e9ecef;
}

[data-theme="dark"] .result-value.highlight {
    color: #66b3ff;
}

/* 服务介绍头部 */
.service-intro {
    padding: 20px 0;
}

.service-header {
    display: flex;
    align-items: center;
    text-align: left;
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 25px;
    font-size: 2rem;
    color: white;
    box-shadow: 0 8px 25px rgba(0,123,255,0.3);
}

.service-title h2 {
    color: #2c3e50;
    font-size: 2rem;
    font-weight: 700;
    margin: 0 0 10px 0;
}

.service-subtitle {
    color: #6c757d;
    font-size: 1.1rem;
    line-height: 1.6;
    margin: 0;
}

/* 信息卡片系统 */
.info-section {
    margin: 40px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 30px;
}

.section-header h3 {
    color: #2c3e50;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.section-subtitle {
    color: #6c757d;
    font-size: 1rem;
    margin: 0;
}

/* 货币卡片 */
.currency-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.currency-card {
    background: linear-gradient(135deg, #fff 0%, #f8f9fa 100%);
    border: 1px solid #e9ecef;
    border-radius: 15px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.currency-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0,123,255,0.1), transparent);
    transition: left 0.5s ease;
}

.currency-card:hover::before {
    left: 100%;
}

.currency-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,123,255,0.15);
    border-color: #007bff;
}

.currency-icon {
    font-size: 2.5rem;
    margin-bottom: 10px;
    display: block;
}

.currency-info h5 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #2c3e50;
    margin: 0 0 5px 0;
}

.currency-info span {
    font-size: 0.9rem;
    color: #6c757d;
    font-weight: 500;
}

/* 服务优势卡片 */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.feature-card {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 15px;
    padding: 25px;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, #007bff, #28a745);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.feature-card:hover::after {
    transform: scaleY(1);
}

.feature-card:hover {
    transform: translateX(8px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    font-size: 1.5rem;
    color: white;
    position: relative;
    overflow: hidden;
}

.feature-icon.speed {
    background: linear-gradient(135deg, #ff6b6b, #ee5a52);
}

.feature-icon.security {
    background: linear-gradient(135deg, #4ecdc4, #44a08d);
}

.feature-icon.fee {
    background: linear-gradient(135deg, #45b7d1, #96c93d);
}

.feature-icon.realtime {
    background: linear-gradient(135deg, #f093fb, #f5576c);
}

.feature-icon.support {
    background: linear-gradient(135deg, #4facfe, #00f2fe);
}

.feature-icon.platform {
    background: linear-gradient(135deg, #ffecd2, #fcb69f);
    color: #333;
}

.feature-content h5 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #2c3e50;
    margin: 0 0 8px 0;
}

.feature-content p {
    font-size: 0.95rem;
    color: #6c757d;
    margin: 0;
}

/* 汇兑流程卡片 */
.process-flow {
    position: relative;
    margin-top: 40px;
}

.flow-step {
    display: flex;
    margin-bottom: 30px;
    position: relative;
}

.step-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-right: 25px;
    position: relative;
}

.step-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.1rem;
    box-shadow: 0 4px 15px rgba(0,123,255,0.3);
    position: relative;
    z-index: 2;
}

.step-line {
    width: 2px;
    height: 60px;
    background: linear-gradient(to bottom, #007bff, #e9ecef);
    margin-top: 10px;
}

.flow-step:last-child .step-line {
    display: none;
}

.step-card {
    flex: 1;
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 15px;
    padding: 25px;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.step-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #007bff, #28a745);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.step-card:hover::before {
    transform: scaleX(1);
}

.step-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,123,255,0.15);
}

.step-card.completed {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    border-color: #28a745;
}

.step-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    font-size: 1.4rem;
    color: white;
}

.step-icon.contact {
    background: linear-gradient(135deg, #667eea, #764ba2);
}

.step-icon.rate {
    background: linear-gradient(135deg, #f093fb, #f5576c);
}

.step-icon.address {
    background: linear-gradient(135deg, #4facfe, #00f2fe);
}

.step-icon.info {
    background: linear-gradient(135deg, #43e97b, #38f9d7);
}

.step-icon.waiting {
    background: linear-gradient(135deg, #fa709a, #fee140);
}

.step-icon.complete {
    background: linear-gradient(135deg, #a8edea, #fed6e3);
    color: #28a745;
}

.step-info h5 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #2c3e50;
    margin: 0 0 8px 0;
}

.step-info p {
    font-size: 0.95rem;
    color: #6c757d;
    margin: 0 0 10px 0;
    line-height: 1.5;
}

.step-action {
    background: #f8f9fa;
    padding: 8px 12px;
    border-radius: 20px;
    display: inline-block;
}

.step-action small {
    color: #007bff;
    font-weight: 500;
}

/* 夜间模式 - 信息卡片系统 */
[data-theme="dark"] .section-header h3 {
    color: #e9ecef;
}

[data-theme="dark"] .section-subtitle {
    color: #adb5bd;
}

[data-theme="dark"] .currency-card {
    background: linear-gradient(135deg, #495057 0%, #343a40 100%);
    border-color: #6c757d;
    color: #e9ecef;
}

[data-theme="dark"] .currency-card:hover {
    border-color: #66b3ff;
    box-shadow: 0 8px 25px rgba(102,179,255,0.15);
}

[data-theme="dark"] .currency-info h5 {
    color: #e9ecef;
}

[data-theme="dark"] .currency-info span {
    color: #adb5bd;
}

[data-theme="dark"] .feature-card {
    background: #495057;
    border-color: #6c757d;
    color: #e9ecef;
}

[data-theme="dark"] .feature-content h5 {
    color: #e9ecef;
}

[data-theme="dark"] .feature-content p {
    color: #adb5bd;
}

[data-theme="dark"] .step-card {
    background: #495057;
    border-color: #6c757d;
    color: #e9ecef;
}

[data-theme="dark"] .step-card.completed {
    background: linear-gradient(135deg, #1e3a2e 0%, #2d5a3d 100%);
    border-color: #28a745;
}

[data-theme="dark"] .step-info h5 {
    color: #e9ecef;
}

[data-theme="dark"] .step-info p {
    color: #adb5bd;
}

[data-theme="dark"] .step-action {
    background: #343a40;
}

[data-theme="dark"] .step-action small {
    color: #66b3ff;
}

[data-theme="dark"] .service-title h2 {
    color: #e9ecef;
}

[data-theme="dark"] .service-subtitle {
    color: #adb5bd;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .rates-grid {
        grid-template-columns: 1fr;
    }

    .rate-methods {
        flex-direction: column;
        gap: 8px;
    }

    .exchange-rates-section {
        padding: 20px 15px;
    }

    .currency-grid {
        grid-template-columns: 1fr;
    }

    .process-steps {
        grid-template-columns: 1fr;
    }

    .step {
        flex-direction: row;
    }

    /* 移动端汇率计算器 */
    .content-card .result-box .row {
        flex-direction: column;
    }

    .content-card .result-box .result-item {
        margin-bottom: 10px;
    }

    .content-card .result-box .result-item:last-child {
        margin-bottom: 0;
    }

    /* 移动端优化版计算器 */
    .calculator-header {
        padding: 20px 20px 15px;
        flex-direction: column;
        text-align: center;
    }

    .calculator-icon {
        margin-right: 0;
        margin-bottom: 15px;
    }

    .calculator-body {
        padding: 20px;
    }

    .calculator-body .row {
        flex-direction: column;
    }

    .calculator-body .col-lg-4,
    .calculator-body .col-lg-3,
    .calculator-body .col-lg-2 {
        margin-bottom: 20px;
    }

    .calculator-tip {
        margin-top: 10px;
        order: -1;
    }

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

    .result-card {
        padding: 15px;
    }

    .result-icon {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
        margin-right: 12px;
    }

    .result-value.highlight {
        font-size: 1.2rem;
    }

    .quick-buttons {
        justify-content: center;
    }

    .calculator-result {
        padding: 20px;
    }

    /* 移动端信息卡片优化 */
    .currency-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .currency-card {
        padding: 15px;
    }

    .currency-icon {
        font-size: 2rem;
    }

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

    .feature-card {
        padding: 20px;
        flex-direction: column;
        text-align: center;
    }

    .feature-icon {
        margin-right: 0;
        margin-bottom: 15px;
    }

    .flow-step {
        flex-direction: column;
        align-items: flex-start;
    }

    .step-indicator {
        flex-direction: row;
        margin-right: 0;
        margin-bottom: 15px;
        align-items: center;
    }

    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .step-line {
        width: 40px;
        height: 2px;
        margin-top: 0;
        margin-left: 10px;
    }

    .flow-step:last-child .step-line {
        display: none;
    }

    .step-card {
        width: 100%;
        padding: 20px;
        flex-direction: column;
        text-align: center;
    }

    .step-icon {
        margin-right: 0;
        margin-bottom: 15px;
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }

    .section-header h3 {
        font-size: 1.5rem;
        flex-direction: column;
        text-align: center;
    }

    .info-section {
        margin: 30px 0;
    }

    /* 移动端服务介绍优化 */
    .service-header {
        flex-direction: column;
        text-align: center;
    }

    .service-icon {
        margin-right: 0;
        margin-bottom: 20px;
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
    }

    .service-title h2 {
        font-size: 1.8rem;
    }

    .service-subtitle {
        font-size: 1rem;
    }
}