.pt-container-21c11b8f {
    font-family: 'Inter', sans-serif;
    color: #0b1642;
}
.pt-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 40px;
}
.pt-header h2 {
    font-size: 2.5rem;
    color: #101b48;
    max-width: 400px;
    margin: 0;
}
.pt-header-right {
    max-width: 400px;
    font-size: 1rem;
    color: #4a5568;
}
.pt-header-right a {
    color: #00accd;
    text-decoration: underline;
    font-weight: 600;
}
.pt-main {
    display: flex;
    gap: 30px;
}
.pt-sidebar {
    width: 300px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.pt-tab {
    display: flex;
    align-items: center;
    padding: 15px;
    border-radius: 8px;
    background: #f4f7fb;
    cursor: pointer;
    transition: all 0.3s ease;
}
.pt-tab.active {
    background: #101b48;
    color: #fff;
}
.pt-num {
    font-weight: 700;
    margin-right: 15px;
    font-size: 1.1rem;
}
.pt-tab-text strong {
    display: block;
    font-size: 0.95rem;
}
.pt-tab-text span {
    font-size: 0.8rem;
    opacity: 0.8;
}
.pt-content-area {
    flex: 1;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
}
.pt-pane {
    display: none;
    animation: fadeIn 0.4s ease forwards;
}
.pt-pane.active {
    display: block;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
.pt-pane-header {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}
.pt-badge {
    background: #e6f7fa;
    color: #00accd;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}
.pt-step-count {
    color: #718096;
    font-size: 0.9rem;
    align-self: center;
}
.pt-pane h3 {
    font-size: 2rem;
    margin: 0 0 15px;
    color: #101b48;
}
.pt-desc {
    color: #4a5568;
    line-height: 1.6;
    margin-bottom: 30px;
}
.pt-highlight {
    background: #f8fafc;
    padding: 15px 20px;
    border-radius: 6px;
    margin-bottom: 30px;
    font-size: 0.95rem;
}
.pt-highlight strong {
    color: #00accd;
    margin-right: 10px;
}
.pt-table {
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    overflow: hidden;
}
.pt-row {
    display: flex;
    justify-content: space-between;
    padding: 15px 20px;
    border-bottom: 1px solid #e2e8f0;
    font-size: 0.95rem;
    font-weight: 600;
    align-items: center;
}
.pt-row:last-child {
    border-bottom: none;
}
.pt-row-header {
    background: #fff;
    font-weight: 700;
}
.pt-light {
    color: #a0aec0;
    font-weight: 400;
    font-size: 0.85rem;
}
.pt-tag {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.8rem;
    display: inline-block;
}
.pt-bar-wrapper {
    width: 100px;
    height: 8px;
    background: #e2e8f0;
    border-radius: 4px;
    overflow: hidden;
    margin-left: 15px;
}
.pt-bar-fill {
    height: 100%;
    background: #00accd;
    border-radius: 4px;
    transition: width 0.8s ease-out;
}
.pt-pane-footer {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #e2e8f0;
}
.pt-btn {
    padding: 10px 20px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.95rem;
}
.pt-prev {
    background: transparent;
    color: #a0aec0;
}
.pt-next {
    background: #101b48;
    color: #fff;
}