.subtop-desc {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
}

.hero-notice {
    background: #fff;
    padding: 30px 0;
    margin-top: -30px;
    position: relative;
    z-index: 10;
}

.notice-card {
    background: #f8f9fa;
    padding: 25px;
    border-left: 3px solid #0052D9;
    height: 100%;
}

.notice-card h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #1a1a1f;
}

.notice-card p {
    font-size: 14px;
    color: #666;
    margin-bottom: 0;
    line-height: 1.6;
}

.section {
    padding: 80px 0;
}

.section-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #1a1a1f;
}

.section-subtitle {
    font-size: 16px;
    color: #666;
    max-width: 700px;
    margin: 0 auto;
}

.section-content {
    padding-right: 30px;
}

.section-desc {
    font-size: 15px;
    line-height: 1.8;
    color: #555;
    margin-bottom: 15px;
}

.info-box {
    background: #fff;
    border: 1px solid #e5e5e5;
    border-left: 4px solid #0052D9;
}

.icon-check {
    color: #00B42A;
    font-weight: bold;
    flex-shrink: 0;
}

.plan-card {
    background: #fff;
    padding: 30px;
    border: 1px solid #e5e5e5;
    display: flex;
    flex-direction: column;
}

.plan-card:hover {
    border-color: #0052D9;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

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

.plan-header svg {
    margin-right: 12px;
    flex-shrink: 0;
}

.plan-header h5 {
    font-size: 16px;
    font-weight: 600;
    margin: 0;
    color: #1a1a1f;
}

.plan-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
    flex: 1;
    margin-bottom: 20px;
}

.plan-advantages {
    background: #fff;
    padding: 30px;
    border: 1px solid #e5e5e5;
}

.advantage-box {
    background: #f8f9fa;
    padding: 25px;
    height: 100%;
}

.advantage-box h5 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #1a1a1f;
}

.advantage-box ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.advantage-box ul li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 10px;
    font-size: 14px;
    color: #555;
    line-height: 1.6;
}

.advantage-box ul li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #00B42A;
    font-weight: bold;
}

.cn2-card {
    background: #f8f9fa;
    padding: 30px;
    text-align: center;
    height: 100%;
}

.cn2-icon {
    margin-bottom: 20px;
}

.cn2-card h5 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1a1a1f;
}

.cn2-card p {
    font-size: 14px;
    color: #666;
    margin-bottom: 0;
    line-height: 1.7;
}

.feature-card {
    background: #fff;
    padding: 30px;
    border: 1px solid #e5e5e5;
    transition: all 0.3s ease;
}

.feature-card:hover {
    border-color: #0052D9;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.feature-icon {
    margin-bottom: 20px;
}

.feature-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1a1a1f;
}

.feature-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
    margin-bottom: 0;
}

.bg-dark {
    background: #1a1a1f !important;
}

.stat-card {
    padding: 20px;
}

.stat-number {
    font-size: 42px;
    font-weight: 700;
    color: #0052D9;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
}

.region-card {
    background: rgba(255,255,255,0.05);
    padding: 25px;
    border: 1px solid rgba(255,255,255,0.1);
}

.region-card h5 {
    color: #fff;
    margin-bottom: 10px;
}

.advantage-item {
    background: #fff;
    padding: 25px;
    border: 1px solid #e5e5e5;
    transition: all 0.3s ease;
}

.advantage-item:hover {
    border-color: #0052D9;
}

.advantage-number {
    font-size: 36px;
    font-weight: 700;
    color: #0052D9;
    opacity: 0.3;
    margin-right: 20px;
    line-height: 1;
}

.advantage-content h5 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #1a1a1f;
}

.advantage-content p {
    font-size: 14px;
    color: #666;
    margin-bottom: 0;
    line-height: 1.7;
}

.usecase-card {
    background: #fff;
    padding: 30px;
    border: 1px solid #e5e5e5;
    transition: all 0.3s ease;
}

.usecase-card:hover {
    border-color: #0052D9;
    transform: translateY(-5px);
}

.usecase-icon {
    margin-bottom: 20px;
}

.usecase-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #1a1a1f;
}

.usecase-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
    margin-bottom: 0;
}

.guarantee-card {
    padding: 30px 20px;
}

.guarantee-icon {
    margin-bottom: 20px;
}

.guarantee-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #1a1a1f;
}

.guarantee-desc {
    font-size: 14px;
    color: #666;
    margin-bottom: 0;
}

.faq-item {
    background: #fff;
    border: 1px solid #e5e5e5;
    margin-bottom: 15px;
}

.faq-question {
    padding: 20px 25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: #1a1a1f;
}

.faq-question:hover {
    color: #0052D9;
}

.faq-answer {
    padding: 0 25px 20px;
    font-size: 14px;
    color: #666;
    line-height: 1.8;
}

.support-card {
    background: #fff;
    border: 1px solid #e5e5e5;
    height: 100%;
}

.support-header {
    display: flex;
    align-items: center;
    padding: 20px 25px;
    border-bottom: 1px solid #e5e5e5;
    background: #f8f9fa;
}

.support-header svg {
    margin-right: 12px;
}

.support-header h4 {
    font-size: 18px;
    font-weight: 600;
    margin: 0;
    color: #1a1a1f;
}

.support-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.support-list li {
    padding: 15px 25px;
    border-bottom: 1px solid #f0f0f0;
}

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

.support-list li strong {
    display: block;
    font-size: 14px;
    color: #1a1a1f;
    margin-bottom: 5px;
}

.support-list li span {
    font-size: 13px;
    color: #666;
    line-height: 1.5;
}

.support-faq-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.support-faq-list li {
    padding: 15px 25px;
    border-bottom: 1px solid #f0f0f0;
    cursor: pointer;
}

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

.faq-toggle {
    display: flex;
    align-items: flex-start;
}

.faq-toggle .faq-icon {
    width: 20px;
    height: 20px;
    border: 2px solid #0052D9;
    border-radius: 50%;
    margin-right: 12px;
    flex-shrink: 0;
    position: relative;
    margin-top: 2px;
}

.faq-toggle .faq-icon:after {
    content: '+';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #0052D9;
    font-size: 14px;
    font-weight: bold;
}

.faq-toggle.active .faq-icon:after {
    content: '-';
}

.faq-content .faq-q {
    font-size: 14px;
    font-weight: 600;
    color: #1a1a1f;
    margin-bottom: 8px;
}

.faq-content .faq-a {
    font-size: 13px;
    color: #666;
    line-height: 1.6;
    display: none;
}

.faq-toggle.active .faq-a {
    display: block;
}

.cta-section {
    background: #0052D9;
    color: #fff;
}

.cta-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 10px;
}

.cta-desc {
    font-size: 16px;
    opacity: 0.9;
    margin-bottom: 0;
}

.cta-section .btn-primary {
    background: #fff;
    color: #0052D9;
    border: none;
}

.cta-section .btn-primary:hover {
    background: #f0f0f0;
}

@media (max-width: 768px) {
    .section {
        padding: 50px 0;
    }

    .section-title {
        font-size: 24px;
    }

    .section-content {
        padding-right: 0;
        margin-bottom: 30px;
    }

    .stat-number {
        font-size: 32px;
    }
}