:root {
    --ink-900: #102033;
    --ink-700: #2d4156;
    --ink-500: #5d7084;
    --line: #d6dde5;
    --surface: #ffffff;
    --surface-alt: #f4f8fb;
    --accent: #0b6fc2;
    --accent-soft: #d8ebfb;
    --page: linear-gradient(180deg, #eef5fb 0%, #f8fafc 45%, #edf2f7 100%);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 24px;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--ink-900);
    background: var(--page);
}

.container {
    max-width: 980px;
    margin: 0 auto;
    background: var(--surface);
    border: 1px solid rgba(16, 32, 51, 0.08);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 28px 60px rgba(16, 32, 51, 0.12);
}

header {
    padding: 48px 48px 32px;
    background:
        radial-gradient(circle at top right, rgba(11, 111, 194, 0.18), transparent 32%),
        linear-gradient(135deg, #0f2235 0%, #18344d 100%);
    color: #ffffff;
}

.site-nav {
    display: flex;
    justify-content: flex-end;
    gap: 18px;
    margin-bottom: 28px;
    font-size: 0.92rem;
    font-weight: 700;
}

.site-nav a {
    color: rgba(255, 255, 255, 0.78);
    text-decoration: none;
}

.site-nav a[aria-current="page"],
.site-nav a:hover {
    color: #ffffff;
}

.eyebrow {
    display: inline-block;
    margin-bottom: 12px;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(216, 235, 251, 0.16);
    border: 1px solid rgba(216, 235, 251, 0.2);
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

h1 {
    margin: 0;
    font-size: clamp(2.4rem, 5vw, 3.3rem);
    line-height: 1.05;
    letter-spacing: 0.03em;
}

.headline {
    margin: 10px 0 0;
    color: rgba(255, 255, 255, 0.84);
    font-size: 1.05rem;
    max-width: 720px;
}

.contact-info {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 18px;
    margin-top: 24px;
    font-size: 0.95rem;
}

.contact-info a,
.contact-info span {
    color: #ffffff;
    text-decoration: none;
    opacity: 0.92;
}

main {
    padding: 18px 48px 40px;
}

.article-layout {
    padding-top: 34px;
}

section {
    margin-top: 26px;
}

h2 {
    margin: 0 0 16px;
    font-size: 0.9rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--accent);
}

.summary {
    margin: 0;
    color: var(--ink-700);
    font-size: 1rem;
}

.article-meta {
    margin: 0 0 26px;
    color: var(--ink-500);
    font-weight: 600;
}

.blog-article {
    max-width: 800px;
}

.blog-intro {
    max-width: 760px;
}

.post-list {
    display: grid;
    gap: 18px;
    margin-top: 28px;
}

.post-card {
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: #fbfdff;
}

.post-card-meta {
    margin-bottom: 10px;
    color: var(--ink-500);
    font-size: 0.9rem;
    font-weight: 700;
}

.post-card h2 {
    margin-bottom: 10px;
    font-size: 1.25rem;
    letter-spacing: 0;
    text-transform: none;
}

.post-card h2 a {
    color: var(--ink-900);
    text-decoration: none;
}

.post-card h2 a:hover {
    color: var(--accent);
}

.post-card p {
    margin: 0 0 16px;
    color: var(--ink-700);
}

.read-more {
    color: var(--accent);
    font-weight: 700;
    text-decoration: none;
}

.read-more:hover {
    text-decoration: underline;
}

.read-more.is-disabled {
    color: var(--ink-500);
}

.read-more.is-disabled:hover {
    text-decoration: none;
}

.blog-article section {
    margin-top: 34px;
}

.blog-article p {
    margin: 0 0 16px;
    color: var(--ink-700);
}

.blog-article code {
    font-family: Consolas, "Courier New", monospace;
    font-size: 0.94em;
    color: var(--ink-900);
}

.blog-article pre {
    overflow-x: auto;
    margin: 16px 0;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: #f7fafc;
}

.counter-section a {
    color: var(--accent);
    font-weight: 700;
    text-decoration: none;
}

.counter-section a:hover {
    text-decoration: underline;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.skill-card {
    padding: 18px 18px 16px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: var(--surface-alt);
}

.skill-card strong {
    display: block;
    margin-bottom: 6px;
    color: var(--ink-900);
    font-size: 0.94rem;
}

.skill-card p {
    margin: 0;
    color: var(--ink-700);
    font-size: 0.95rem;
}

.section-item {
    padding: 0 0 18px;
    margin-bottom: 18px;
    border-bottom: 1px solid var(--line);
}

.section-item:last-child {
    margin-bottom: 0;
    border-bottom: none;
    padding-bottom: 0;
}

.flex-heading {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 4px;
}

.job-title,
.project-title,
.school-name {
    font-weight: 700;
    font-size: 1.08rem;
    color: var(--ink-900);
}

.company {
    font-weight: 600;
    color: var(--ink-700);
    margin-bottom: 8px;
}

.date {
    color: var(--ink-500);
    font-weight: 600;
    font-size: 0.95rem;
}

ul {
    margin: 0;
    padding-left: 20px;
}

li {
    margin-bottom: 8px;
    color: var(--ink-700);
}

.education-list {
    display: grid;
    gap: 14px;
}

.education-item {
    padding: 16px 18px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: #fbfdff;
}

.education-item p {
    margin: 4px 0 0;
    color: var(--ink-700);
}

.counter-section {
    margin: 36px 48px 42px;
    padding: 16px 20px;
    border-radius: 14px;
    background: var(--surface-alt);
    border: 1px dashed #bdd4e7;
    text-align: center;
    color: var(--ink-500);
    font-size: 0.93rem;
}

@media (max-width: 760px) {
    body {
        padding: 14px;
    }

    header,
    main {
        padding-left: 22px;
        padding-right: 22px;
    }

    header {
        padding-top: 34px;
    }

    .site-nav {
        justify-content: flex-start;
        margin-bottom: 22px;
    }

    .skills-grid {
        grid-template-columns: 1fr;
    }

    .counter-section {
        margin-left: 22px;
        margin-right: 22px;
    }
}