.subscription-container {
    box-sizing: border-box !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow: hidden !important;
}

.plan-card:hover {
    transform: translateY(-5px) !important;
    box-shadow: 0 8px 25px rgba(0, 0, 0, .1) !important;
}

/* 标题样式 */
.section-title {
    color: #333;
    font-weight: 500;
}

/* 系统要求样式 */
.system-requirements .alert {
    background: linear-gradient(135deg, #fff9c4 0%, #fffde7 100%);
    border: none;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, .05);
}

.system-requirements h5 {
    font-weight: 600;
    color: #f57c00;
}

.requirements-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
}

.requirements-list li {
    padding: 4px 0;
    display: flex;
    align-items: center;
}

.requirements-list li i {
    color: #f57c00;
    margin-right: 8px;
    font-size: 14px;
}

.important-notes {
    background-color: rgba(255, 235, 238, 0.5);
    padding: 10px 15px;
    border-radius: 8px;
    border-left: 3px solid #f44336;
}

.notes-list {
    list-style: none;
    padding-left: 20px;
    margin-bottom: 0;
}

.notes-list li {
    position: relative;
    padding: 3px 0;
    font-size: 13px;
}

.notes-list li:before {
    content: "•";
    position: absolute;
    left: -15px;
    color: #f44336;
}

/* 会员信息样式 */
.membership-card {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    padding: 16px;
    border: 1px solid #e9ecef;
}

.membership-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background-color: #fafafa;
    border-bottom: 1px solid #f0f0f0;
}

.membership-card.expiring .membership-header {
    background-color: #fff8f8;
    border-bottom-color: #ffcdd2;
}

.membership-level {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    display: flex;
    align-items: center;
    gap: 8px;
}

.membership-level i {
    color: #ffc107;
    font-size: 14px;
}

.renew-button-new {
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    padding: 6px 16px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 2px 5px rgba(76, 175, 80, 0.2);
}

.renew-button-new:hover {
    background-color: #43A047;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(76, 175, 80, 0.3);
}

.membership-details {
    padding: 16px 20px;
}

.detail-item {
    margin-bottom: 10px;
}

.detail-label {
    font-size: 13px;
    color: #757575;
    margin-bottom: 4px;
}

.detail-value {
    font-size: 15px;
    font-weight: 500;
    color: #333;
}

.expiring-text {
    color: #f44336;
    display: flex;
    align-items: center;
    gap: 4px;
}

.expiring-text i {
    font-size: 14px;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }

    100% {
        opacity: 1;
    }
}

/* 会员计划卡片样式 */
.plan-card {
    width: 100%;
    height: 100%;
    min-height: 600px;
    background: #fff;
    border-radius: 12px;
    padding: 15px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    box-shadow: 0 2px 15px rgba(0, 0, 0, .05);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.plan-card.junior {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
}

.plan-card.intermediate {
    background: linear-gradient(135deg, #ffffff 0%, #e3f2fd 100%);
}

.plan-card.senior {
    background: linear-gradient(135deg, #ffffff 0%, #f3e5f5 100%);
}

.plan-card.premium {
    background: linear-gradient(135deg, #ffffff 0%, #fff8e1 100%);
}

.plan-header {
    width: 100%;
    text-align: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #eee;
}

.plan-header h5 {
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.plan-price {
    text-align: center;
    margin: 20px 0;
    display: flex;
    flex-direction: row;
    align-items: baseline;
    justify-content: center;
    height: 40px;
}

.plan-price .amount {
    font-size: 32px;
    font-weight: 800;
    display: inline-block;
    margin-bottom: 0;
    margin-right: 5px;
    line-height: 1;
}

.plan-price .period {
    font-size: 15px;
    color: #546e7a;
    font-weight: 500;
    display: inline-block;
    line-height: 1;
}

.plan-card.junior .amount {
    color: #546e7a;
}

.plan-card.intermediate .amount {
    color: #1976d2;
}

.plan-card.senior .amount {
    color: #7b1fa2;
}

/* 功能列表样式 */
.plan-features {
    width: 100%;
    margin: 25px 0 0 0;
    padding: 0;
    position: relative;
    flex-shrink: 0;
}

.plan-spacer {
    flex-grow: 1;
    min-height: 40px;
}

.feature-item {
    width: 100%;
    display: flex;
    align-items: flex-start;
    padding: 6px 0;
    margin: 0;
    border-bottom: 1px dashed rgba(0, 0, 0, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-item::before {
    content: "\F26E";
    font-family: "bootstrap-icons";
    font-size: 14px;
    color: #4caf50;
    margin-right: 8px;
    margin-top: 2px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-item span {
    flex: 1;
    font-size: 13px;
    line-height: 1.4;
    padding-left: 2px;
    white-space: normal;
    overflow: visible;
    word-break: break-word;
}

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

.feature-item:hover {
    transform: translateY(-2px) scale(1.02);
    background: rgba(0, 0, 0, 0.02);
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.plan-card.junior .feature-item span {
    color: #546e7a;
}

.plan-card.intermediate .feature-item span {
    color: #1976d2;
}

.plan-card.senior .feature-item span {
    color: #7b1fa2;
}

.plan-card.premium .feature-item span {
    color: #f57f17;
}

/* 计划适用场景 */
.plan-suitable {
    width: 100%;
    margin-top: 15px;
    padding-top: 12px;
    border-top: 1px dashed rgba(0, 0, 0, 0.1);
    flex-shrink: 0;
}

.suitable-title {
    font-size: 13px;
    color: #888;
    margin-bottom: 8px;
    font-weight: 500;
}

.suitable-items {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.suitable-item {
    display: flex;
    align-items: center;
    background-color: rgba(0, 0, 0, 0.03);
    border-radius: 15px;
    padding: 4px 10px;
    font-size: 12px;
    color: #555;
    transition: all 0.3s ease;
}

.suitable-item i {
    font-size: 12px;
    margin-right: 4px;
    color: #4caf50;
}

.plan-card.senior .suitable-item {
    background-color: rgba(123, 31, 162, 0.05);
    color: #7b1fa2;
}

.plan-card.senior .suitable-item i {
    color: #9c27b0;
}

.plan-card.premium .suitable-item {
    background-color: rgba(245, 127, 23, 0.05);
    color: #f57f17;
}

.plan-card.premium .suitable-item i {
    color: #ff9800;
}

.suitable-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.more-scenarios {
    width: 100%;
    text-align: left;
    margin-top: 8px;
    font-size: 12px;
    color: #f57f17;
    font-style: italic;
    padding-left: 5px;
}

/* 计划要求样式 */
.plan-requirements {
    width: 100%;
    margin-top: 0;
    margin-bottom: 20px;
    padding-top: 15px;
    border-top: 1px dashed rgba(0, 0, 0, 0.1);
    flex-shrink: 0;
}

.requirements-title {
    font-size: 13px;
    color: #888;
    margin-bottom: 8px;
    font-weight: 500;
}

.requirement-item {
    display: flex;
    align-items: center;
    padding: 5px 0;
    margin: 0;
    min-height: 28px;
}

.requirement-item span {
    flex: 1;
    font-size: 12px;
    line-height: 1.3;
    transition: color 0.3s ease;
    color: #777;
    white-space: normal;
    overflow: visible;
    word-break: break-word;
    padding: 1px 0;
}

.requirement-item i {
    font-size: 14px;
    margin-left: 8px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 18px;
    width: 18px;
}

.requirement-unmet span {
    color: #aaa !important;
}

.requirement-unmet i.bi-check-circle-fill {
    display: none !important;
}

.requirement-unmet i.bi-dash-circle {
    display: inline-flex !important;
    color: #bbb !important;
    opacity: 0.6;
}

.requirement-met i.bi-check-circle-fill {
    display: inline-flex !important;
    color: #4caf50 !important;
    filter: drop-shadow(0 0 1px rgba(76, 175, 80, 0.3));
}

.requirement-met i.bi-dash-circle {
    display: none !important;
}

/* 计划底部 */
.plan-footer {
    margin-top: 0;
    flex-shrink: 0;
    padding-top: 5px;
}

.plan-footer .btn {
    border-radius: 25px;
    padding: 8px 20px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.plan-card.junior .btn-primary {
    background: #78909c;
    border-color: #78909c;
}

.plan-card.intermediate .btn-primary {
    background: #2196f3;
    border-color: #2196f3;
}

.plan-card.senior .btn-primary {
    background: #9c27b0;
    border-color: #9c27b0;
}

.plan-card.premium .btn-primary {
    background: #ffc107;
    border-color: #ffc107;
    color: #000;
}

.plan-card.premium .plan-footer {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
    width: 100%;
    padding-top: 15px;
    margin-top: auto;
}

.plan-card.premium .plan-footer p {
    margin-top: 10px;
    font-size: 14px;
    font-weight: 500;
    color: #f57f17;
    text-align: center !important;
    width: 100%;
}

.qr-code {
    max-width: 120px;
    height: auto;
    margin: 0 auto;
    display: block;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.qr-code:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

/* 行业要求说明样式 */
.industry-requirements .alert {
    background-color: #f8f9fa;
    border-color: #e9ecef !important;
    border-radius: 10px;
}

.industry-requirements h6 {
    color: #495057;
    font-weight: 500;
    font-size: 0.95rem;
}

.industry-requirements .requirements-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
}

.industry-requirements .requirements-list li {
    color: #666;
    font-size: 0.9rem;
    padding: 3px 0;
    position: relative;
    padding-left: 15px;
}

.industry-requirements .requirements-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: #adb5bd;
}

.industry-requirements .bi-info-circle-fill {
    font-size: 1.1rem;
    color: #adb5bd;
}

/* 订阅详情容器样式 */
.simple-subscription-details {
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.simple-details-container {
    padding: 25px;
}

.plan-info {
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid #eee;
}

.plan-info-title {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.plan-info-title i {
    color: #ff6b00;
    font-size: 18px;
}

.plan-info-content {
    background: linear-gradient(135deg, #fff 0%, #f8f9fa 100%);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.plan-info-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(255, 107, 0, 0.2), transparent);
}

.plan-value {
    font-size: 22px;
    font-weight: 600;
    color: #ff6b00;
    position: relative;
    padding: 8px 25px;
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);
}

.plan-value::before,
.plan-value::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #ff6b00;
    opacity: 0.3;
    transform: translateY(-50%);
}

.plan-value::before {
    left: 0;
    box-shadow: 0 0 8px rgba(255, 107, 0, 0.5);
}

.plan-value::after {
    right: 0;
    box-shadow: 0 0 8px rgba(255, 107, 0, 0.5);
}

.plan-info-content:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.plan-info-content:hover .plan-value {
    transform: scale(1.02);
}

.plan-info-content:hover .plan-value::before,
.plan-info-content:hover .plan-value::after {
    opacity: 0.5;
}

.current-membership {
    color: #adb5bd;
    font-weight: 400;
}

.target-membership {
    color: #fd7e14;
    font-weight: 600;
}

.upgrade-arrow {
    color: #fd7e14;
    margin: 0 8px;
    font-size: 18px;
    vertical-align: middle;
}

/* 分区标题样式 */
.section-subtitle {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.section-subtitle i {
    color: #ff6b00;
    font-size: 18px;
}

/* 时长选择区域样式 */
.duration-section {
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid #eee;
}

.duration-options {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
}

.duration-option {
    position: relative;
    padding: 15px;
    padding-top: 25px;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    background: #fff;
}

.duration-option:hover {
    border-color: #ff6b00;
    transform: translateY(-2px);
}

.duration-option.active {
    border-color: #ff6b00;
    background: rgba(255, 107, 0, 0.05);
    box-shadow: 0 4px 15px rgba(255, 107, 0, 0.1);
}

.duration-name {
    display: block;
    font-size: 15px;
    color: #666;
    margin-bottom: 8px;
}

.duration-price {
    display: block;
    font-size: 18px;
    font-weight: 600;
    color: #333;
}

.save-badge {
    position: absolute;
    top: -10px;
    right: -10px;
    background: #ff6b00;
    color: white;
    font-size: 12px;
    padding: 3px 8px;
    border-radius: 20px;
    font-weight: 500;
}

.duration-option.active .duration-name {
    color: #ff6b00;
}

.duration-option.active .duration-price {
    color: #333;
}

.days-badge {
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(255, 107, 0, 0.1);
    color: #ff6b00;
    font-size: 12px;
    padding: 2px 8px;
    border-radius: 0 0 8px 0;
    transform: translateY(-1px) translateX(-1px);
    font-weight: 500;
}

.duration-option.active .days-badge {
    background: rgba(255, 107, 0, 0.2);
    color: #ff6b00;
}

/* 升级差价计算样式 */
.upgrade-price-section {
    margin-bottom: 25px;
    padding-bottom: 5px;
}

.upgrade-price-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    margin-top: 15px;
    border: 1px solid #f0f0f0;
}

.upgrade-price-body {
    padding: 20px;
}

.calculation-row {
    display: flex;
    margin-bottom: 12px;
    align-items: baseline;
    justify-content: space-between;
}

.calculation-label {
    flex: 0 0 auto;
    font-size: 14px;
    color: #666;
    font-weight: 500;
    min-width: 80px;
}

.calculation-value {
    font-size: 14px;
    color: #1976d2;
    font-weight: 600;
    text-align: right;
}

.calculation-formula {
    font-size: 14px;
    color: #333;
    text-align: right;
}

.highlight {
    color: #1976d2;
    font-weight: 600;
}

.calculation-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.1), transparent);
    margin: 15px 0;
}

.calculation-divider.small-margin {
    margin: 8px 0;
}

.calculation-result {
    display: flex;
    align-items: center;
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    margin-top: 5px;
    justify-content: space-between;
}

.result-label {
    flex: 0 0 auto;
    font-size: 15px;
    font-weight: 600;
    color: #333;
}

.result-formula {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-end;
}

.formula-text {
    font-size: 14px;
    color: #333;
}

.result-price {
    font-size: 20px;
    font-weight: 700;
    color: #e83e8c;
}

/* 并发直播路数选择样式 */
.concurrent-streams-section {
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid #eee;
}

.concurrent-streams-control {
    background: #fff;
    border-radius: 15px;
    padding: 25px;
    border: 2px solid #e0e0e0;
}

.streams-input-group {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 15px;
}

.streams-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: 2px solid #e0e0e0;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 20px;
    color: #666;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    position: relative;
}

.streams-btn::after {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 50%;
    padding: 2px;
    background: linear-gradient(45deg, transparent, rgba(255, 107, 0, 0.3), transparent);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.streams-btn:hover {
    border-color: #ff6b00;
    color: #ff6b00;
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(255, 107, 0, 0.2);
}

.streams-btn:hover::after {
    opacity: 1;
}

.streams-btn:active {
    transform: scale(0.95);
}

.streams-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    border-color: #e0e0e0;
    color: #ccc;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.streams-btn:disabled::after {
    opacity: 0;
}

.streams-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
    background: #fff;
    border-radius: 12px;
    padding: 5px 15px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    border: 2px solid #e0e0e0;
    transition: all 0.3s ease;
}

.streams-input-wrapper:focus-within {
    border-color: #ff6b00;
    box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.1);
}

.streams-input {
    width: 60px;
    height: 40px;
    text-align: center;
    font-size: 22px;
    font-weight: 700;
    border: none;
    background: transparent;
    color: #333;
    outline: none;
    transition: all 0.3s ease;
}

.streams-input:focus {
    color: #ff6b00;
}

.streams-unit {
    font-size: 16px;
    color: #666;
    font-weight: 600;
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);
}

.streams-info {
    text-align: center;
    margin-bottom: 10px;
}

.streams-info small {
    font-size: 12px;
    color: rgba(0, 0, 0, 0.3);
}

/* 支付方式样式 */
.payment-section {
    margin-bottom: 25px;
}

.payment-methods {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.payment-method {
    padding: 15px;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    background: #fff;
}

.payment-method:hover {
    border-color: #ff6b00;
    transform: translateY(-2px);
}

.payment-method.active {
    border-color: #ff6b00;
    background: rgba(255, 107, 0, 0.05);
    box-shadow: 0 4px 15px rgba(255, 107, 0, 0.1);
}

.payment-icon {
    width: 24px;
    height: 24px;
    margin-right: 8px;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.payment-method i {
    font-size: 24px;
    color: #666;
    flex-shrink: 0;
    margin-right: 8px;
}

.payment-method span {
    font-size: 15px;
    color: #333;
    white-space: nowrap;
}

.payment-method.active i,
.payment-method.active span {
    color: #ff6b00;
}

.payment-method .payment-info {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.balance-amount {
    color: #999;
    font-size: 12px;
    margin-top: 2px;
}

.payment-method.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    border-color: #e0e0e0 !important;
    background: #f5f5f5 !important;
    box-shadow: none !important;
}

.payment-method.disabled:hover {
    transform: none;
    border-color: #e0e0e0;
}

/* 支付按钮区域样式 */
.payment-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.total-price {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.total-label {
    font-size: 15px;
    color: #666;
}

.total-value {
    font-size: 24px;
    font-weight: 600;
    color: #ff6b00;
}

.payment-btn {
    background-color: #ff6b00;
    color: white;
    border: none;
    border-radius: 30px;
    padding: 12px 35px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.payment-btn:hover {
    background-color: #ff5500;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 107, 0, 0.2);
}

/* 支付模态窗口样式 */
.pay-section {
    max-width: 400px;
    margin: 0 auto 20px;
    text-align: center;
}

.qr-title {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.pay-icon {
    width: 24px;
    height: 24px;
}

.qr-wrapper {
    background: #fff;
    padding: 15px;
    border-radius: 8px;
    display: inline-block;
}

.qr-image {
    max-width: 200px;
    height: auto;
}

.alipay-form-wrapper {
    width: 150px;
    height: 150px;
    overflow: hidden;
    margin: 0 auto;
}

.order-desc {
    text-align: center;
    color: #666;
    font-size: 14px;
    padding: 10px 0;
    margin-top: 15px;
}

.modal .amount-value {
    font-size: 20px;
    font-weight: bold;
    color: #ff6b00;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .payment-methods {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {

    .payment-methods,
    .duration-options {
        grid-template-columns: 1fr;
    }

    .streams-input-group {
        gap: 15px;
    }

    .streams-btn {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }

    .streams-input {
        width: 50px;
        height: 35px;
        font-size: 20px;
    }

    .concurrent-streams-control {
        padding: 20px 15px;
    }

    .calculation-row,
    .calculation-result {
        flex-direction: row;
        gap: 10px;
    }
}