:root {
    --blog-navy: #001d40;
    --blog-blue: #0056b3;
    --blog-cyan: #01a7e3;
    --blog-ink: #24374a;
    --blog-muted: #607286;
    --blog-line: #dce7f0;
    --blog-soft: #f2f8fc;
    --blog-white: #ffffff;
}

.blog-eyebrow {
    margin: 0 0 10px;
    color: var(--blog-blue);
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: .11em;
    line-height: 1.3;
    text-transform: uppercase;
}

.blog-hero {
    overflow: hidden;
    padding: clamp(54px, 7vw, 92px) 0;
    border-bottom: 1px solid var(--blog-line);
    background:
        radial-gradient(circle at 88% 16%, rgba(1, 167, 227, .12), transparent 30%),
        linear-gradient(145deg, #fff 0%, #f5faff 100%);
}

.blog-hero-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.blog-hero-inner > div {
    max-width: 760px;
}

.blog-hero h1 {
    max-width: 720px;
    margin: 0;
    font-size: clamp(2.1rem, 5vw, 4.5rem);
    line-height: 1.04;
    letter-spacing: -.045em;
}

.blog-hero h1 + p {
    max-width: 680px;
    margin: 22px 0 0;
    color: var(--blog-muted);
    font-size: clamp(1rem, 1.7vw, 1.18rem);
    line-height: 1.75;
}

.blog-hero-mark {
    display: grid;
    flex: 0 0 148px;
    width: 148px;
    aspect-ratio: 1;
    place-items: center;
    border: 1px solid rgba(1, 167, 227, .24);
    border-top: 3px solid var(--blog-cyan);
    border-radius: 34px;
    background: rgba(255, 255, 255, .82);
    box-shadow: 0 24px 60px rgba(0, 29, 64, .08);
    color: var(--blog-blue);
    transform: rotate(3deg);
}

.blog-hero-mark svg {
    width: 74px;
    stroke: currentColor;
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.blog-featured-section,
.blog-list-section,
.article-related {
    padding: clamp(50px, 7vw, 88px) 0;
}

.blog-featured-card {
    display: grid;
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
    overflow: hidden;
    border: 1px solid var(--blog-line);
    border-top: 3px solid var(--blog-cyan);
    border-radius: 24px;
    background: var(--blog-white);
    box-shadow: 0 20px 55px rgba(0, 29, 64, .07);
}

.blog-featured-card:not(:has(.blog-featured-media)) {
    grid-template-columns: 1fr;
}

.blog-featured-media,
.blog-card-media {
    display: block;
    overflow: hidden;
    background: var(--blog-soft);
}

.blog-featured-media img,
.blog-card-media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-featured-media {
    min-height: 380px;
}

.blog-featured-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: clamp(30px, 5vw, 62px);
}

.blog-featured-label {
    margin: 25px 0 8px;
    color: var(--blog-cyan);
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.blog-featured-content h2 {
    margin: 0;
    font-size: clamp(1.65rem, 3.2vw, 2.65rem);
    line-height: 1.15;
    letter-spacing: -.03em;
}

.blog-featured-content h2 a,
.blog-card h3 a {
    transition: color .2s ease;
}

.blog-featured-content h2 a:hover,
.blog-card h3 a:hover {
    color: var(--blog-blue);
}

.blog-featured-content > p:not(.blog-featured-label) {
    margin: 18px 0 0;
    color: var(--blog-muted);
    line-height: 1.75;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 9px 15px;
    color: var(--blog-muted);
    font-size: .84rem;
    font-weight: 600;
}

.blog-card-meta span {
    color: var(--blog-blue);
}

.blog-card-meta time::before {
    display: inline-block;
    width: 4px;
    height: 4px;
    margin: 0 10px 2px 0;
    border-radius: 50%;
    background: var(--blog-cyan);
    content: '';
}

.blog-read-link {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    gap: 8px;
    margin-top: 24px;
    color: var(--blog-blue);
    font-weight: 750;
}

.blog-read-link span {
    transition: transform .2s ease;
}

.blog-read-link:hover span {
    transform: translateX(4px);
}

.blog-list-section {
    background: var(--blog-soft);
}

.blog-section-heading {
    max-width: 680px;
    margin-bottom: 30px;
}

.blog-section-heading h2 {
    margin: 0;
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    line-height: 1.15;
}

.blog-card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.blog-card {
    display: flex;
    min-width: 0;
    overflow: hidden;
    flex-direction: column;
    border: 1px solid var(--blog-line);
    border-top: 3px solid var(--blog-cyan);
    border-radius: 19px;
    background: var(--blog-white);
    box-shadow: 0 12px 30px rgba(0, 29, 64, .05);
}

.blog-card-media {
    aspect-ratio: 16 / 9;
}

.blog-card-body {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 24px;
}

.blog-card h3 {
    margin: 16px 0 0;
    font-size: 1.28rem;
    line-height: 1.3;
}

.blog-card h3 + p {
    display: -webkit-box;
    overflow: hidden;
    margin: 13px 0 0;
    color: var(--blog-muted);
    line-height: 1.65;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}

.blog-card .blog-read-link {
    margin-top: auto;
    padding-top: 20px;
}

.blog-empty-state {
    max-width: 720px;
    margin: 0 auto;
    padding: clamp(38px, 6vw, 64px);
    border: 1px solid var(--blog-line);
    border-top: 3px solid var(--blog-cyan);
    border-radius: 24px;
    background: var(--blog-white);
    text-align: center;
    box-shadow: 0 18px 44px rgba(0, 29, 64, .06);
}

.blog-empty-state > span {
    display: grid;
    width: 76px;
    height: 76px;
    margin: 0 auto 22px;
    place-items: center;
    border-radius: 22px;
    background: var(--blog-soft);
    color: var(--blog-blue);
}

.blog-empty-state svg {
    width: 38px;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.blog-empty-state h2 {
    margin: 0;
    font-size: clamp(1.55rem, 3vw, 2.15rem);
}

.blog-empty-state p {
    max-width: 540px;
    margin: 14px auto 0;
    color: var(--blog-muted);
    line-height: 1.7;
}

/* Makale */
.article-page {
    background: var(--blog-white);
}

.article-header {
    padding: clamp(46px, 6vw, 82px) 0 clamp(38px, 5vw, 64px);
    background: linear-gradient(180deg, #f6fbff 0%, #fff 100%);
}

.article-header-inner {
    max-width: 920px;
    text-align: center;
}

.article-category {
    display: inline-flex;
    padding: 7px 13px;
    border: 1px solid rgba(0, 86, 179, .2);
    border-radius: 999px;
    background: rgba(255, 255, 255, .86);
    color: var(--blog-blue);
    font-size: .82rem;
    font-weight: 800;
}

.article-header h1 {
    max-width: 900px;
    margin: 20px auto 0;
    font-size: clamp(2.05rem, 5vw, 4.35rem);
    line-height: 1.06;
    letter-spacing: -.045em;
}

.article-lead {
    max-width: 760px;
    margin: 22px auto 0;
    color: var(--blog-muted);
    font-size: clamp(1.05rem, 2vw, 1.24rem);
    line-height: 1.75;
}

.article-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px 24px;
    margin-top: 26px;
    color: var(--blog-muted);
    font-size: .9rem;
    font-weight: 650;
}

.article-meta span + span::before {
    display: inline-block;
    width: 4px;
    height: 4px;
    margin: 0 12px 2px 0;
    border-radius: 50%;
    background: var(--blog-cyan);
    content: '';
}

.article-updated {
    margin: 12px 0 0;
    color: var(--blog-muted);
    font-size: .82rem;
}

.article-cover-wrap {
    max-width: 1080px;
    margin-top: 38px;
}

.article-cover {
    overflow: hidden;
    margin: 0;
    border: 1px solid var(--blog-line);
    border-radius: 24px;
    background: var(--blog-soft);
    box-shadow: 0 22px 55px rgba(0, 29, 64, .08);
}

.article-cover img {
    display: block;
    width: 100%;
    height: auto;
}

.article-cover figcaption {
    padding: 11px 18px;
    color: var(--blog-muted);
    font-size: .82rem;
    text-align: center;
}

.article-layout {
    display: grid;
    grid-template-columns: minmax(190px, 230px) minmax(0, 760px);
    justify-content: center;
    gap: clamp(32px, 5vw, 68px);
    padding-top: clamp(48px, 7vw, 86px);
    padding-bottom: clamp(58px, 8vw, 104px);
}

.article-layout--single {
    grid-template-columns: minmax(0, 760px);
}

.article-toc {
    align-self: start;
    position: sticky;
    top: 116px;
    padding: 22px 0 22px 20px;
    border-left: 2px solid var(--blog-line);
}

.article-toc > p {
    margin: 0 0 14px;
    color: var(--blog-navy);
    font-size: .82rem;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.article-toc ol {
    display: grid;
    gap: 11px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.article-toc a {
    color: var(--blog-muted);
    font-size: .88rem;
    line-height: 1.45;
    transition: color .2s ease;
}

.article-toc a:hover {
    color: var(--blog-blue);
}

.article-main-column {
    min-width: 0;
}

.article-content {
    color: var(--blog-ink);
    font-size: clamp(1rem, 1.3vw, 1.08rem);
    line-height: 1.82;
}

.article-content > :first-child {
    margin-top: 0;
}

.article-content p,
.article-content ul,
.article-content ol,
.article-content blockquote,
.article-content table,
.article-content figure {
    margin: 0 0 25px;
}

.article-content h2,
.article-content h3 {
    scroll-margin-top: 120px;
}

.article-content h2 {
    margin: 48px 0 17px;
    font-size: clamp(1.55rem, 3vw, 2.15rem);
    line-height: 1.2;
    letter-spacing: -.025em;
}

.article-content h3 {
    margin: 34px 0 13px;
    font-size: clamp(1.2rem, 2vw, 1.45rem);
    line-height: 1.3;
}

.article-content ul,
.article-content ol {
    display: grid;
    gap: 9px;
    padding-left: 25px;
}

.article-content ul {
    list-style: disc;
}

.article-content a {
    color: var(--blog-blue);
    font-weight: 650;
    text-decoration: underline;
    text-decoration-color: rgba(0, 86, 179, .35);
    text-underline-offset: 3px;
}

.article-content blockquote,
.article-content .article-note {
    padding: 22px 24px;
    border: 1px solid var(--blog-line);
    border-left: 4px solid var(--blog-cyan);
    border-radius: 0 14px 14px 0;
    background: var(--blog-soft);
}

.article-content img {
    display: block;
    max-width: 100%;
    height: auto;
    border-radius: 16px;
}

.article-content table {
    display: block;
    overflow-x: auto;
    width: 100%;
    border-collapse: collapse;
}

.article-content th,
.article-content td {
    min-width: 140px;
    padding: 12px 14px;
    border: 1px solid var(--blog-line);
    text-align: left;
}

.article-content th {
    background: var(--blog-soft);
    color: var(--blog-navy);
}

.article-service-cta,
.article-share,
.article-author {
    margin-top: 48px;
    border: 1px solid var(--blog-line);
    border-top: 3px solid var(--blog-cyan);
    border-radius: 19px;
    background: var(--blog-soft);
}

.article-service-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 28px;
}

.article-service-cta p,
.article-author p {
    margin: 0 0 5px;
    color: var(--blog-blue);
    font-size: .76rem;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.article-service-cta h2,
.article-share h2,
.article-author h2 {
    margin: 0;
    font-size: 1.35rem;
    line-height: 1.25;
}

.article-service-cta span,
.article-author div > span {
    display: block;
    margin-top: 8px;
    color: var(--blog-muted);
    line-height: 1.6;
}

.article-service-cta .btn {
    flex: 0 0 auto;
    padding: 12px 20px;
    font-size: .95rem;
}

.article-share {
    padding: 28px;
    background: var(--blog-white);
}

.article-share-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-top: 20px;
}

.article-share-actions a,
.article-share-button {
    display: inline-flex;
    align-items: center;
    min-height: 42px;
    padding: 9px 14px;
    border: 1px solid var(--blog-line);
    border-radius: 999px;
    background: var(--blog-white);
    color: var(--blog-navy);
    font: inherit;
    font-size: .86rem;
    font-weight: 700;
    cursor: pointer;
    transition: border-color .2s ease, color .2s ease, background .2s ease;
}

.article-share-actions a:hover,
.article-share-button:hover {
    border-color: var(--blog-cyan);
    background: var(--blog-soft);
    color: var(--blog-blue);
}

.article-native-share {
    border-color: var(--blog-blue);
    background: var(--blog-blue);
    color: var(--blog-white);
}

.article-copy-status {
    min-height: 1.4em;
    margin: 11px 0 0;
    color: var(--blog-blue);
    font-size: .82rem;
}

.article-author {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 26px;
}

.article-author-mark {
    display: grid;
    flex: 0 0 64px;
    width: 64px;
    height: 64px;
    place-items: center;
    border-radius: 18px;
    background: var(--blog-navy);
    color: var(--blog-white);
    font-size: 1.5rem;
    font-weight: 800;
}

.article-author a {
    display: inline-flex;
    margin-top: 11px;
    color: var(--blog-blue);
    font-size: .9rem;
    font-weight: 750;
}

.article-related {
    border-top: 1px solid var(--blog-line);
    background: var(--blog-soft);
}

@media (max-width: 900px) {
    .blog-card-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .blog-featured-card {
        grid-template-columns: 1fr;
    }

    .blog-featured-media {
        min-height: auto;
        aspect-ratio: 16 / 9;
    }

    .article-layout,
    .article-layout--single {
        max-width: 800px;
        grid-template-columns: minmax(0, 1fr);
    }

    .article-toc {
        position: static;
        padding: 20px;
        border: 1px solid var(--blog-line);
        border-top: 3px solid var(--blog-cyan);
        border-radius: 16px;
        background: var(--blog-soft);
    }
}

@media (max-width: 640px) {
    .blog-hero-inner {
        align-items: flex-start;
    }

    .blog-hero-mark {
        display: none;
    }

    .blog-featured-content,
    .blog-card-body {
        padding: 22px;
    }

    .blog-card-grid {
        grid-template-columns: 1fr;
    }

    .blog-featured-card,
    .blog-card,
    .blog-empty-state,
    .article-cover {
        border-radius: 16px;
    }

    .article-header-inner {
        text-align: left;
    }

    .article-header h1,
    .article-lead {
        margin-left: 0;
    }

    .article-meta {
        align-items: flex-start;
        justify-content: flex-start;
        gap: 8px 15px;
    }

    .article-meta span + span::before {
        margin-right: 8px;
    }

    .article-cover-wrap {
        margin-top: 20px;
        padding: 0 12px;
    }

    .article-layout {
        gap: 30px;
    }

    .article-service-cta {
        align-items: stretch;
        flex-direction: column;
    }

    .article-service-cta .btn {
        width: 100%;
    }

    .article-share,
    .article-service-cta,
    .article-author {
        padding: 21px;
        border-radius: 16px;
    }

    .article-share-actions a,
    .article-share-button {
        justify-content: center;
        flex: 1 1 calc(50% - 9px);
    }

    .article-author {
        align-items: flex-start;
    }

    .article-author-mark {
        flex-basis: 52px;
        width: 52px;
        height: 52px;
        border-radius: 14px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .blog-read-link span,
    .blog-featured-content h2 a,
    .blog-card h3 a,
    .article-share-actions a,
    .article-share-button {
        transition: none;
    }
}