html {
    scroll-behavior: smooth;
}
.article {
    font-size: 17px;
}
.article p {
    margin-bottom: 20px;
}
.article h2 {
    position: relative;
    color: var(--bs-dark);
    font-size: 31px;
    line-height: 1.3;
    font-weight: 800;
    margin-top: 65px;
    margin-bottom: 22px;
    scroll-margin-top: 100px;
}
.article h2::before {
    content: "";
    display: inline-block;
    width: 6px;
    height: 30px;
    border-radius: 20px;
    margin-right: 12px;
    vertical-align: -4px;
    background: linear-gradient(180deg, var(--bs-primary), var(--bs-purple));
}
.article h3 {
    color: var(--bs-gray-dark);
    font-size: 22px;
    font-weight: 750;
    margin-top: 15px;
    margin-bottom: 0px;
    scroll-margin-top: 100px;
}
.article strong {
    color: var(--bs-gray-dark);
}
.article ul,
.article ol {
    padding-left: 25px;
    margin-bottom: 25px;
}
.article li {
    margin-bottom: 8px;
}
.intro-card {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #eef5ff, #f6f0ff);
    border: 1px solid #dfe8ff;
    border-radius: 18px;
    padding: 30px;
    margin: 25px 0 35px;
}
.intro-card::after {
    content: "";
    position: absolute;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: rgba(124, 58, 237, 0.08);
    right: -50px;
    top: -60px;
}
.intro-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bs-primary), var(--bs-purple));
    color: #fff;
    border-radius: 14px;
    font-size: 22px;
    margin-bottom: 18px;
}
.quick-process {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin: 30px 0;
}
.quick-item {
    position: relative;
    padding: 20px 15px;
    background: #fff;
    border: 1px solid #e5eaf3;
    border-radius: 14px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(30, 45, 80, 0.06);
    transition: 0.25s;
}
.quick-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(30, 45, 80, 0.06);
}
.quick-item .icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    margin: 0 auto 12px;
    color: #fff;
    font-size: 19px;
}
.quick-item:nth-child(1) .icon {
    background: var(--bs-primary);
}
.quick-item:nth-child(2) .icon {
    background: var(--bs-purple);
}
.quick-item:nth-child(3) .icon {
    background: var(--bs-orange);
}
.quick-item:nth-child(4) .icon {
    background: var(--bs-green);
}
.quick-item h4 {
    color: var(--bs-dark);
    font-size: 15px;
    font-weight: 700;
    margin: 0;
}
.timeline {
    position: relative;
    margin: 40px 0;
}
.timeline::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 30px;
    width: 3px;
    background: linear-gradient(180deg, var(--bs-primary), var(--bs-purple), var(--bs-cyan));
    border-radius: 10px;
}
.step-card {
    position: relative;
    margin-bottom: 25px;
    padding-left: 75px;
}
.step-number {
    position: absolute;
    left: 0;
    top: 5px;
    width: 62px;
    height: 62px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    color: #fff;
    font-size: 20px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--bs-primary), var(--bs-purple));
    border: 5px solid #fff;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.2);
    z-index: 2;
}
.step-card:nth-child(2) .step-number {
    background: linear-gradient(135deg, #7c3aed, #a855f7);
}
.step-card:nth-child(3) .step-number {
    background: linear-gradient(135deg, #0891b2, #06b6d4);
}
.step-card:nth-child(4) .step-number {
    background: linear-gradient(135deg, #059669, #10b981);
}
.step-card:nth-child(5) .step-number {
    background: linear-gradient(135deg, #f59e0b, #f97316);
}
.step-card:nth-child(6) .step-number {
    background: linear-gradient(135deg, #ef4444, #f43f5e);
}
.step-card:nth-child(7) .step-number {
    background: linear-gradient(135deg, #2563eb, #0891b2);
}
.step-card:nth-child(8) .step-number {
    background: linear-gradient(135deg, #7c3aed, #ec4899);
}
.step-card:nth-child(9) .step-number {
    background: linear-gradient(135deg, #059669, #2563eb);
}
.step-content {
    background: #fff;
    border: 1px solid #e5eaf3;
    border-radius: 16px;
    padding: 25px;
    box-shadow: 0 8px 25px rgba(30, 45, 80, 0.06);
    transition: 0.25s;
}
.step-content:hover {
    transform: translateX(5px);
    box-shadow: 0 15px 45px rgba(30, 45, 80, 0.1);
    border-color: #d7e3ff;
}
.step-content h3 {
    margin-top: 0;
}
.info-box {
    display: flex;
    gap: 18px;
    padding: 25px;
    margin: 30px 0;
    border-radius: 15px;
    border: 1px solid #dce7ff;
    background: linear-gradient(135deg, #eff6ff, #f5f3ff);
}
.info-box-icon {
    flex: 0 0 48px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--bs-primary), var(--bs-purple));
    color: #fff;
    font-size: 20px;
}
.info-box p:last-child {
    margin-bottom: 0;
}
.tips-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
    margin: 30px 0;
}
.tip-card {
    position: relative;
    overflow: hidden;
    padding: 25px;
    background: #fff;
    border: 1px solid #e5eaf3;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(30, 45, 80, 0.06);
    transition: 0.25s;
}
.tip-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 45px rgba(30, 45, 80, 0.1);
}
.tip-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--bs-primary), var(--bs-purple));
}
.tip-card:nth-child(2)::before {
    background: linear-gradient(90deg, var(--bs-green), var(--bs-cyan));
}
.tip-card:nth-child(3)::before {
    background: linear-gradient(90deg, var(--bs-orange), var(--bs-red));
}
.tip-card:nth-child(4)::before {
    background: linear-gradient(90deg, var(--bs-purple), var(--bs-red));
}
.tip-icon {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: #eef4ff;
    color: var(--bs-primary);
    margin-bottom: 14px;
}
.tip-card h3 {
    margin-top: 0;
}
.workflow-box {
    padding: 30px;
    border-radius: 18px;
    background: linear-gradient(135deg, #101d3b, #31205c);
    box-shadow: 0 20px 50px rgba(30, 30, 80, 0.15);
    margin: 35px 0;
}
.workflow-title {
    color: #fff;
    text-align: center;
    font-weight: 750;
    margin-bottom: 25px;
}
.workflow {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
}
.workflow-item {
    padding: 10px 16px;
    border-radius: 9px;
    color: #fff;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.18);
    font-size: 13px;
    font-weight: 650;
    backdrop-filter: blur(5px);
}
.workflow-arrow {
    color: #a5bfff;
    font-weight: 800;
}
.comparison-wrapper {
    overflow-x: auto;
    margin: 30px 0;
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(30, 45, 80, 0.06);
    border: 1px solid #e5eaf3;
}
.comparison-table {
    min-width: 650px;
    margin-bottom: 0;
}
.comparison-table thead th {
    background: linear-gradient(135deg, var(--bs-primary), var(--bs-purple));
    color: #fff;
    border: 0;
    padding: 17px;
}
.comparison-table tbody td {
    padding: 15px 17px;
    vertical-align: middle;
    color: var(--text);
    border-color: var(--border);
}
.comparison-table tbody tr:nth-child(even) {
    background: #f8faff;
}
.comparison-table tbody td:last-child {
    color: var(--bs-green);
    font-weight: 700;
}
.scoreexam-cta {
    position: relative;
    overflow: hidden;
    margin: 60px 0 40px;
    padding: 45px;
    border-radius: 22px;
    background: radial-gradient(circle at 90% 20%, rgba(255, 255, 255, 0.18), transparent 30%),
        linear-gradient(135deg, #2563eb, #7c3aed);
    color: #fff;
    box-shadow: 0 25px 55px rgba(37, 99, 235, 0.2);
}
.scoreexam-cta h2 {
    color: #fff;
    margin-top: 0;
    font-size: 31px;
}
.scoreexam-cta p {
    color: rgba(255, 255, 255, 0.85);
}
.cta-feature {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 5px 10px 5px 0;
    padding: 7px 12px;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #fff;
    font-size: 13px;
}
.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    padding: 12px 22px;
    border-radius: 9px;
    background: #fff;
    color: var(--bs-primary);
    font-weight: 750;
    transition: 0.25s;
}
.cta-button:hover {
    color: var(--bs-blue);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}
.faq-section {
    margin-top: 60px;
}
.faq-section .accordion-item {
    border: 1px solid #e5eaf3; !important;
    border-radius: 12px !important;
    overflow: hidden;
    margin-bottom: 12px;
    box-shadow: 0 4px 15px rgba(30, 40, 70, 0.03);
}
.faq-section .accordion-button {
    padding: 20px;
    color: var(--bs-gray-dark);
    font-size: 16px;
    font-weight: 700;
    background: #fff;
    box-shadow: none !important;
    border: 0px;
}
.faq-section .accordion-button:not(.collapsed) {
    color: var(--bs-primary);
    background: linear-gradient(135deg, #f1f6ff, #f7f3ff);
}
.faq-section .accordion-body {
    padding: 20px;
    color: var(--bs-dark);
    background: #fff;
}
.related-box {
    padding: 30px;
    margin-top: 35px;
    border-radius: 17px;
    background: linear-gradient(135deg, #f7f9ff, #fbf8ff);
    border: 1px solid var(--border);
}
.related-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.related-links a {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 14px;
    background: #fff;
    border: 1px solid #dce4f2;
    color: var(--bs-primary);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    transition: 0.2s;
}
.related-links a:hover {
    background: var(--bs-primary);
    color: #fff;
    border-color: var(--bs-primary);
    transform: translateY(-2px);
}
.sidebar {
    position: sticky;
    top: 25px;
}
.sidebar-card {
    background: #fff;
    border: 1px solid var(--smoke-color2);
    border-radius: 20px;
    padding: 25px;
    margin-bottom: 25px;
    box-shadow: 0 8px 25px rgba(30, 45, 80, 0.06);
}
.sidebar-title {
    display: flex;
    align-items: center;
    gap: 9px;
    color: var(--bs-dark);
    font-size: 17px;
    font-weight: 800;
    margin-bottom: 16px;
}
.sidebar-title i {
    color: var(--bs-primary);
}
.toc {
    list-style: none;
    padding: 0;
    margin: 0;
}
.toc li {
    margin-bottom: 4px;
}
.toc a {
    position: relative;
    display: block;
    padding: 8px 10px 8px 13px;
    color: #667185;
    font-size: 15px;
    border-radius: 7px;
    transition: 0.2s;
}
.toc a::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 3px;
    height: 0;
    transform: translateY(-50%);
    background: var(--bs-primary);
    border-radius: 5px;
    transition: 0.2s;
}
.toc a:hover {
    color: var(--bs-primary);
    background: #f2f6ff;
    padding-left: 17px;
}
.toc a:hover::before {
    height: 65%;
}
.sidebar-cta {
    position: relative;
    overflow: hidden;
    background: linear-gradient(145deg, #eff6ff, #f7f0ff);
    border-color: #dce6ff;
}
.sidebar-cta::after {
    content: "";
    position: absolute;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: rgba(124, 58, 237, 0.08);
    right: -50px;
    bottom: -50px;
}
.sidebar-cta h3 {
    color: var(--bs-dark);
    font-size: 20px;
    font-weight: 800;
    margin-top: 0;
}
.sidebar-cta p {
    color: #687488;
    font-size: 14px;
}
.sidebar-button {
    position: relative;
    z-index: 2;
    display: block;
    text-align: center;
    padding: 11px 15px;
    border-radius: 8px;
    color: #fff;
    background: linear-gradient(135deg, var(--bs-primary), var(--bs-purple));
    font-size: 14px;
    font-weight: 700;
    transition: 0.25s;
}
.sidebar-button:hover {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.2);
}
.stats-card {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}
.stat {
    padding: 15px;
    text-align: center;
    background: #f8faff;
    border-radius: 10px;
}
.stat strong {
    display: block;
    color: var(--bs-primary);
    font-size: 21px;
    font-weight: 800;
}
.stat span {
    display: block;
    color: var(--bs-gray);
    font-size: 11px;
    margin-top: 2px;
}

@media (max-width: 991px) {
    .sidebar {
        position: static;
        margin-top: 45px;
    }
}
@media (max-width: 767px) {
    .article {
        font-size: 16px;
    }
    .article h2 {
        font-size: 27px;
        margin-top: 48px;
    }
    .quick-process {
        grid-template-columns: repeat(2, 1fr);
    }
    .tips-grid {
        grid-template-columns: 1fr;
    }
    .scoreexam-cta {
        padding: 30px 22px;
    }
    .scoreexam-cta h2 {
        font-size: 27px;
    }
}
@media (max-width: 575px) {
    .blog-title {
        font-size: 30px;
    }
    .quick-process {
        gap: 10px;
    }
    .quick-item {
        padding: 15px 10px;
    }
    .timeline::before {
        left: 22px;
    }
    .step-card {
        padding-left: 58px;
    }
    .step-number {
        width: 47px;
        height: 47px;
        border-radius: 14px;
        font-size: 15px;
        border-width: 3px;
    }
    .step-content {
        padding: 20px;
    }
    .info-box {
        flex-direction: column;
    }
    .workflow-box {
        padding: 22px 15px;
    }
    .workflow {
        gap: 7px;
    }
    .workflow-arrow {
        display: none;
    }
    .workflow-item {
        font-size: 12px;
        padding: 8px 10px;
    }
}