* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --paper: #f4f0e6;
    --ink: #1c1915;
    --muted: #5d574c;
    --rule: #d4cdc0;
    --kicker: #8b2e1f;
    --link: #1d4f8a;
    --link-hover: #12365f;
    --card: #fbf8f1;
    --shadow: rgba(28, 25, 21, 0.08);
}

html {
    color-scheme: light dark;
}

body {
    font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
    line-height: 1.65;
    color: var(--ink);
    background: var(--paper);
    font-size: 18px;
    -webkit-font-smoothing: antialiased;
}

.sans,
.masthead,
.lang-switch,
.lead-date,
.lead-more,
.lead-x,
.nav-links,
.footer,
.links,
.item-meta,
.date,
.position,
.edu-year,
.edu-school,
.section-title,
.section-note,
.post-date {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

.wrap {
    max-width: 760px;
    margin: 0 auto;
    padding: 28px 28px 80px;
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--ink);
    color: var(--paper);
    padding: 8px 16px;
    z-index: 100;
    text-decoration: none;
}

.skip-link:focus {
    top: 0;
}

.masthead {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    padding-bottom: 16px;
    margin-bottom: 36px;
    border-bottom: 1px solid var(--ink);
}

.brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    min-width: 0;
    flex: 1;
    text-decoration: none;
    color: inherit;
}

.brand-mark {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.brand-line {
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 0;
    text-transform: none;
    color: var(--muted);
    line-height: 1.35;
    max-width: 22rem;
}

.brand-name {
    font-size: 13px;
    color: var(--muted);
}

.masthead-tools {
    display: flex;
    align-items: baseline;
    gap: 18px;
    flex-shrink: 0;
}

.nav-links {
    display: flex;
    gap: 16px;
    font-size: 13px;
}

.nav-links a {
    color: var(--ink);
    text-decoration: none;
    border-bottom: 1px solid transparent;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
    border-bottom-color: var(--ink);
}

.lang-switch {
    display: flex;
    align-items: baseline;
    gap: 8px;
    font-size: 12px;
    color: var(--muted);
    user-select: none;
}

.lang-switch button {
    background: none;
    border: none;
    padding: 2px 0;
    font: inherit;
    font-size: 12px;
    letter-spacing: 0.06em;
    color: var(--muted);
    cursor: pointer;
}

.lang-switch button:hover {
    color: var(--ink);
}

.lang-switch button[aria-pressed="true"] {
    color: var(--ink);
    font-weight: 700;
}

.lang-switch button:focus-visible,
.nav-links a:focus-visible,
.links a:focus-visible,
.lead-more a:focus-visible,
.lead-x a:focus-visible,
.post-row:focus-visible,
.feed-status a:focus-visible,
.section-note a:focus-visible {
    outline: 2px solid var(--link);
    outline-offset: 3px;
}

html[data-lang="pt"] .i18n-en {
    display: none !important;
}

html:not([data-lang="pt"]) .i18n-pt {
    display: none !important;
}

.portrait {
    width: 210px;
    height: auto;
    aspect-ratio: 1568 / 2000;
    object-fit: contain;
    object-position: top center;
    border-radius: 2px;
    background: #d8d2c6;
    display: block;
}

.lead {
    margin-bottom: 36px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--rule);
}

.lead-title {
    font-size: clamp(1.85rem, 6vw, 2.5rem);
    font-weight: 600;
    letter-spacing: -0.03em;
    line-height: 1.2;
    margin-bottom: 10px;
}

.lead-dek {
    font-size: 1.15rem;
    line-height: 1.4;
    color: var(--muted);
    margin-bottom: 10px;
    max-width: 42rem;
}

.lead-date {
    font-size: 13px;
    color: var(--muted);
    margin-bottom: 18px;
}

.lead-body {
    max-width: 42rem;
    margin-bottom: 14px;
}

.lead-body p {
    margin-bottom: 0.9em;
}

.lead-body p:last-child {
    margin-bottom: 0;
}

.lead-rest {
    display: none;
}

.lead-rest:focus {
    outline: none;
}

.lead.is-expanded .lead-rest,
.lead-rest:target {
    display: block;
}

.lead-more {
    font-size: 14px;
}

.lead-more a {
    color: var(--link);
    text-decoration: none;
}

.lead-more a:hover {
    color: var(--link-hover);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.lead.is-expanded .lead-more,
.lead:has(.lead-rest:target) .lead-more {
    display: none;
}

.lead-x {
    display: none;
    margin-top: 16px;
    font-size: 14px;
}

.lead.is-expanded .lead-x,
.lead:has(.lead-rest:target) .lead-x {
    display: block;
}

.lead-x a {
    color: var(--muted);
    text-decoration: none;
}

.lead-x a:hover {
    color: var(--link);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.section {
    margin-bottom: 48px;
}

.section-feed {
    margin-bottom: 36px;
}

.section-title {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--rule);
}

.posts,
.posts li {
    list-style: none;
}

.post-row {
    display: grid;
    grid-template-columns: 5.5rem minmax(0, 1fr);
    gap: 12px;
    align-items: baseline;
    padding: 14px 0;
    border-bottom: 1px solid var(--rule);
    text-decoration: none;
    color: inherit;
}

.post-row:hover .post-title {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.post-date {
    font-size: 13px;
    color: var(--muted);
}

.post-title {
    font-size: 1.05rem;
    line-height: 1.35;
}

.feed-excerpt {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    overflow: hidden;
}

.section-note {
    font-size: 13px;
    color: var(--muted);
    margin-top: 12px;
}

.section-note a {
    color: var(--link);
    text-decoration: none;
}

.section-note a:hover {
    color: var(--link-hover);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.feed-status {
    padding: 14px 0;
    font-size: 15px;
    color: var(--muted);
}

.feed-status a {
    color: var(--link);
    text-decoration: none;
}

.feed-status a:hover {
    color: var(--link-hover);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.footer {
    margin-top: 56px;
    padding-top: 22px;
    border-top: 1px solid var(--ink);
    font-size: 14px;
    color: var(--muted);
}

.footer-identity {
    margin-bottom: 10px;
    color: var(--ink);
}

.links {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    font-size: 14px;
}

.links a {
    color: var(--link);
    text-decoration: none;
}

.links a:hover {
    color: var(--link-hover);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.about-hero {
    display: grid;
    grid-template-columns: 160px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
    margin-bottom: 44px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--rule);
}

.about-hero .portrait {
    width: 160px;
    height: auto;
}

.about-hero .name {
    font-size: 36px;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 10px;
}

.about-lead {
    font-size: 18px;
    color: var(--muted);
    margin-bottom: 16px;
}

.cv-item {
    padding: 0 0 22px;
    margin-bottom: 22px;
    border-bottom: 1px solid var(--rule);
}

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

.role-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 4px;
}

.company,
.edu-degree,
.item-title {
    font-size: 17px;
    font-weight: 600;
}

.date,
.edu-year {
    font-size: 13px;
    color: var(--muted);
    white-space: nowrap;
}

.position,
.edu-school,
.description,
.item-meta {
    font-size: 15px;
    color: var(--muted);
}

.description {
    margin-top: 6px;
}

.item-title {
    margin-bottom: 4px;
    font-family: inherit;
    font-weight: 600;
}

.item-meta a {
    color: var(--link);
    text-decoration: none;
}

.item-meta a:hover {
    text-decoration: underline;
}

@media (max-width: 680px) {
    .wrap {
        padding: 20px 18px 64px;
    }

    .section-feed {
        margin-bottom: 28px;
        padding-bottom: 4px;
    }

    .section-feed .section-title {
        margin-bottom: 8px;
        padding-bottom: 6px;
    }

    .section-feed .post-row {
        padding: 14px 0;
    }

    .lead-dek {
        font-size: 1.1rem;
    }

    .about-hero {
        grid-template-columns: 1fr;
    }

    .about-hero .portrait {
        width: min(100%, 240px);
        height: auto;
        object-fit: contain;
        object-position: top center;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        transition: none !important;
    }
}

@media (prefers-color-scheme: dark) {
    :root {
        --paper: #161411;
        --ink: #f3eee4;
        --muted: #b4ab9c;
        --rule: #3a342c;
        --kicker: #e07a68;
        --link: #8cbcf0;
        --link-hover: #c5ddf8;
        --card: #1d1a16;
        --shadow: rgba(0, 0, 0, 0.28);
    }

    .portrait {
        background: #2a261f;
    }

    .lead-dek {
        color: var(--muted);
    }
}

@media print {
    body {
        background: #fff;
        color: #000;
        font-size: 12pt;
    }

    .skip-link,
    .lang-switch,
    .masthead-tools {
        display: none;
    }

    .portrait {
        box-shadow: none;
    }

    .lead {
        break-inside: avoid;
    }

    .lead-rest,
    .lead-x {
        display: block;
    }

    .lead-more {
        display: none;
    }

    .links a::after {
        content: " (" attr(href) ")";
        font-size: 9pt;
        color: #444;
    }
}