.portfolio-page {
    --portfolio-text: #e4e9e8;
    --portfolio-muted: #9daeb0;
    --portfolio-accent: #a8d4bd;
    --portfolio-line: #354247;
    --portfolio-surface: #1c242b;
    color: var(--portfolio-text);
    padding: 56px 24px 32px;
    font-family: system-ui, -apple-system, "Segoe UI", "Malgun Gothic", sans-serif;
    font-size: 16px;
    line-height: 1.75;
    word-break: keep-all;
    overflow-wrap: anywhere;
}
.portfolio-body .footer_info { position: static; }
.portfolio-body .content-box { margin-bottom: 60px; }
.portfolio-page h1, .portfolio-page h2, .portfolio-page h3,
.portfolio-page h4, .portfolio-page p, .portfolio-page ul { margin: 0; }
.portfolio-page a { color: var(--portfolio-accent); text-underline-offset: 5px; }
.portfolio-page a:hover { color: var(--portfolio-text); text-decoration: underline; }
.portfolio-page a:focus-visible { outline: 2px solid var(--portfolio-accent); outline-offset: 5px; border-radius: 2px; }
.portfolio-hero { padding-bottom: 44px; border-bottom: 1px solid var(--portfolio-line); }
.portfolio-page .portfolio-eyebrow { color: var(--portfolio-accent); font-size: 12px; font-weight: 700; letter-spacing: .14em; margin-bottom: 20px; }
.portfolio-page h1 { font-size: clamp(32px, 5vw, 48px); line-height: 1.25; letter-spacing: -.04em; }
.portfolio-page h1 span { display: block; color: var(--portfolio-muted); font-size: 16px; font-weight: 400; letter-spacing: 0; margin-top: 10px; }
.portfolio-page .portfolio-intro { margin-top: 28px; font-size: clamp(20px, 3vw, 26px); font-weight: 600; line-height: 1.55; letter-spacing: -.03em; }
.portfolio-page .portfolio-about { color: var(--portfolio-muted); max-width: 740px; margin-top: 16px; }
.portfolio-hero-bottom, .portfolio-section-heading, .portfolio-feature-title, .portfolio-project-meta {
    display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 8px 20px;
}
.portfolio-hero-bottom { margin-top: 28px; }
.portfolio-updated, .portfolio-section-heading > span, .portfolio-project-period, .portfolio-feature-title > p { font-size: 13px; color: var(--portfolio-muted); }
.portfolio-page .portfolio-section { margin-top: 48px; scroll-margin-top: 96px; }
.portfolio-page h2 { font-size: 21px; letter-spacing: -.025em; }
.portfolio-section-heading { margin-bottom: 20px; }
.portfolio-feature { background: var(--portfolio-surface); padding: 30px; border: 1px solid var(--portfolio-line); border-top: 3px solid var(--portfolio-accent); }
.portfolio-project-meta { color: var(--portfolio-muted); font-size: 12px; }
.portfolio-status { color: var(--portfolio-accent); font-weight: 600; }
.portfolio-feature-title { margin-top: 12px; }
.portfolio-page h3 { font-size: 23px; line-height: 1.4; letter-spacing: -.025em; }
.portfolio-feature-title h3 { font-size: 30px; }
.portfolio-page .portfolio-project-summary { margin-top: 14px; color: #c1cdce; font-size: 15px; }
.portfolio-page .portfolio-tags { display: flex; flex-wrap: wrap; gap: 7px; padding: 0; list-style: none; margin-top: 18px; }
.portfolio-tags li { border: 1px solid var(--portfolio-line); color: var(--portfolio-muted); padding: 2px 8px; font-size: 11px; }
.portfolio-feature-details { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; border-top: 1px solid var(--portfolio-line); margin-top: 26px; padding-top: 22px; }
.portfolio-page h4 { font-size: 15px; margin-bottom: 8px; }
.portfolio-feature-details p, .portfolio-project-note { color: var(--portfolio-muted); font-size: 13px; }
.portfolio-page .portfolio-project-note { margin-top: 24px; }
.portfolio-links { display: flex; flex-wrap: wrap; gap: 12px 22px; font-size: 14px; font-weight: 600; }
.portfolio-feature > .portfolio-links, .portfolio-project > .portfolio-links, .portfolio-earlier-project .portfolio-links { margin-top: 22px; }
.portfolio-links a { display: inline-flex; align-items: center; gap: 6px; min-height: 32px; }
.portfolio-project-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.portfolio-project { min-width: 0; display: flex; flex-direction: column; padding: 26px; border: 1px solid var(--portfolio-line); scroll-margin-top: 96px; }
.portfolio-project-number { font-family: ui-monospace, Consolas, monospace; color: var(--portfolio-accent); }
.portfolio-project h3 { margin-top: 14px; }
.portfolio-page .portfolio-project-period { margin-top: 6px; }
.portfolio-page .portfolio-project-role { margin-top: 16px; color: var(--portfolio-accent); font-size: 13px; font-weight: 600; }
.portfolio-page .portfolio-highlights { padding-left: 18px; margin: 22px 0; color: #c1cdce; font-size: 14px; }
.portfolio-highlights li + li { margin-top: 9px; }
.portfolio-project > .portfolio-links { margin-top: auto; padding-top: 4px; }
.portfolio-skills { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; padding: 24px 0; border-top: 1px solid var(--portfolio-line); border-bottom: 1px solid var(--portfolio-line); }
.portfolio-skills h3, .portfolio-education h3, .portfolio-academic h3 { font-size: 15px; margin-bottom: 8px; }
.portfolio-skills p, .portfolio-education p, .portfolio-academic p { color: var(--portfolio-muted); font-size: 13px; }
.portfolio-earlier-project { display: grid; grid-template-columns: 180px minmax(0, 1fr); align-items: start; gap: 26px; padding: 24px 0; border-top: 1px solid var(--portfolio-line); }
.portfolio-earlier-project img { display: block; width: 100%; height: 112px; object-fit: contain; background: var(--portfolio-surface); }
.portfolio-earlier-project h3 { margin-top: 5px; font-size: 20px; }
.portfolio-background { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 40px; border-top: 1px solid var(--portfolio-line); margin-top: 24px; }
.portfolio-page .portfolio-academic { list-style: none; padding: 0; margin-top: 22px; }
.portfolio-academic li + li, .portfolio-education { margin-top: 24px; }
@media (max-width: 760px) {
    .portfolio-body .topnav { display: flex; align-items: center; flex-wrap: wrap; }
    .portfolio-body .topnav .sideNavIcon { flex: 0 0 50px; }
    .portfolio-body .topnav > a { width: auto; padding: 0; }
    .portfolio-body .topnav .search-container { margin: 8px 16px 12px; float: none; flex: 1 1 200px; }
    .portfolio-body .topnav .search-container form { display: flex; flex-direction: row-reverse; }
    .portfolio-body .topnav .search-container input { min-width: 0; width: 100%; padding: 6px; font-size: 14px; }
    .portfolio-body .topnav .search-container button { flex: 0 0 36px; }
    .portfolio-page { padding: 32px 18px; }
    .portfolio-page .portfolio-section, .portfolio-page .portfolio-project { scroll-margin-top: 160px; }
    .portfolio-feature-details, .portfolio-skills { grid-template-columns: 1fr; gap: 20px; }
    .portfolio-project-grid, .portfolio-background { grid-template-columns: 1fr; }
    .portfolio-background { gap: 0; }
    .portfolio-feature, .portfolio-project { padding: 22px; }
}
@media (max-width: 460px) {
    .portfolio-earlier-project { grid-template-columns: 1fr; gap: 16px; }
    .portfolio-earlier-project img { width: 180px; }
}