:root {
  --bg: #ffffff;
  --ink: #111111;
  --muted: #6b7280;
  --line: #ececec;
  --accent: #cf1ec8;
  --accent-soft: #f5c8f1;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  background: var(--bg);
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover,
a:focus-visible {
  color: var(--accent);
}

.page-shell,
.site-main,
.site-header {
  width: min(calc(100% - 4rem), var(--max-width));
  margin: 0 auto;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.25rem;
  min-height: 4.15rem;
  padding: 0.55rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.social-links,
.site-nav,
.header-right,
.utility-links {
  display: flex;
  align-items: center;
}

.social-links {
  gap: 0.38rem;
}

.icon-link,
.utility-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.45rem;
  height: 1.45rem;
  color: var(--ink);
}

.icon-link svg,
.utility-icon svg {
  width: 1.18rem;
  height: 1.18rem;
}

.header-right {
  gap: 0.9rem;
}

.site-nav {
  gap: 1rem;
  font-size: 0.8rem;
}

.site-nav a {
  color: var(--ink);
}

.site-nav a.active {
  color: var(--accent);
}

.utility-links {
  gap: 0.45rem;
  color: var(--ink);
}

.utility-pill {
  font-size: 0.78rem;
}

.utility-pill-button,
.utility-icon-button,
.search-close {
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

.utility-icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.site-main {
  padding: 1.2rem 0 3rem;
}

.home-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.85fr) minmax(180px, 0.55fr);
  gap: 1.35rem;
  align-items: start;
}

.home-title,
.page-title,
.page-heading,
.blog-title {
  margin: 0;
  font-weight: 400;
  letter-spacing: -0.03em;
}

.home-title {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 0.98;
}

.home-title strong {
  font-weight: 700;
}

.lede {
  margin: 0.9rem 0 0;
  font-size: 0.76rem;
  line-height: 1.62;
}

.lede a,
.publication-authors a {
  color: var(--accent);
}

.portrait-card {
  padding-top: 0.55rem;
}

.portrait-frame {
  position: relative;
  aspect-ratio: 0.9;
  max-width: 220px;
  border-radius: 0.35rem;
  overflow: hidden;
  background: linear-gradient(180deg, #85b7ff, #d9ecff 60%, #f6d3ea);
  box-shadow: 0 6px 18px rgba(12, 24, 48, 0.12);
}

.portrait-gradient {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(183, 112, 60, 0.75) 0 17%, transparent 18%),
    radial-gradient(circle at 58% 38%, rgba(255, 255, 255, 0.4), transparent 30%),
    linear-gradient(180deg, transparent 62%, rgba(255, 255, 255, 0.2) 100%);
}

.portrait-initials {
  position: absolute;
  right: 1.3rem;
  bottom: 1.2rem;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 700;
  color: rgba(255, 255, 255, 0.92);
  letter-spacing: -0.06em;
}

.page-section,
.year-section,
.cv-section,
.stack-list {
  margin-top: 1.6rem;
}

.page-heading,
.page-title {
  font-size: clamp(1.55rem, 3vw, 2.3rem);
}

.publication-list {
  display: grid;
  gap: 1rem;
  margin-top: 0.9rem;
}

.publication-item {
  display: grid;
  grid-template-columns: 4.7rem minmax(0, 1fr);
  gap: 0.9rem;
  align-items: start;
}

.thumb-card,
.blog-thumb {
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  border-radius: 0.3rem;
  border: 1px solid #ededed;
  box-shadow: 0 3px 9px rgba(16, 24, 40, 0.08);
  overflow: hidden;
  background: linear-gradient(135deg, #f8f8f8, #ededed);
}

.thumb-card span,
.blog-thumb span {
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: -0.05em;
}

.accent-coral {
  background: linear-gradient(135deg, #fff2ed, #ffd4c7);
}

.accent-mint {
  background: linear-gradient(135deg, #edfff7, #c8f2de);
}

.accent-gold {
  background: linear-gradient(135deg, #fff8e9, #ffe09b);
}

.accent-lilac {
  background: linear-gradient(135deg, #faf0ff, #e5cff7);
}

.accent-sky {
  background: linear-gradient(135deg, #edf7ff, #bddbff);
}

.publication-text h3,
.blog-row h2,
.cv-body h3 {
  margin: 0;
  font-size: clamp(0.95rem, 1.5vw, 1.25rem);
  line-height: 1.2;
  font-weight: 400;
}

.publication-authors,
.publication-venue,
.cv-org,
.cv-detail,
.blog-summary,
.blog-meta,
.blog-year,
.blog-subtitle {
  margin: 0.28rem 0 0;
  line-height: 1.55;
}

.publication-authors,
.blog-meta,
.blog-year,
.cv-org,
.cv-detail {
  color: var(--muted);
}

.publication-venue {
  font-size: 0.76rem;
}

.page-hero {
  padding: 0.15rem 0 0.6rem;
}

.centered {
  text-align: center;
}

.blog-title {
  color: var(--accent);
  font-size: clamp(2.25rem, 6vw, 3.8rem);
  line-height: 0.95;
}

.blog-subtitle {
  font-size: clamp(0.8rem, 1.5vw, 1.05rem);
  color: var(--ink);
}

.stack-list {
  border-top: 1px solid var(--line);
}

.blog-row {
  display: grid;
  grid-template-columns: minmax(0, 1.8fr) minmax(100px, 160px);
  gap: 1rem;
  align-items: center;
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--line);
}

.blog-thumb {
  aspect-ratio: 1.35;
}

.blog-summary {
  max-width: 50rem;
  font-size: 0.74rem;
}

.blog-meta,
.blog-year,
.publication-authors,
.cv-org,
.cv-detail {
  font-size: 0.72rem;
}

.post-link {
  color: inherit;
}

.blog-year {
  position: relative;
  padding-left: 1.1rem;
}

.blog-year::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.52rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: #9ca3af;
}

.year-heading,
.cv-heading {
  margin: 0 0 1.1rem;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: lowercase;
}

.cv-sections {
  display: grid;
  gap: 1.6rem;
}

.cv-layout {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 2rem;
  align-items: start;
}

.cv-side-nav {
  position: sticky;
  top: 1.6rem;
  display: grid;
  gap: 0.75rem;
  padding-top: 1.2rem;
}

.cv-side-nav a {
  position: relative;
  padding-left: 1rem;
  font-size: 0.82rem;
  font-weight: 600;
}

.cv-side-nav a.active,
.cv-side-nav a:hover,
.cv-side-nav a:focus-visible {
  color: var(--accent);
}

.cv-side-nav a.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.1rem;
  width: 1px;
  height: 1.05rem;
  background: var(--accent);
}

.cv-main {
  display: grid;
  gap: 1rem;
}

.cv-hero {
  padding-top: 0.45rem;
}

.cv-panel {
  padding: 0.95rem 1rem;
  border: 1px solid #e5e7eb;
  border-radius: 0.25rem;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.06);
  background: #fff;
}

.cv-panel-title {
  margin: 0 0 0.85rem;
  font-size: 0.95rem;
  font-weight: 500;
}

.cv-entries {
  display: grid;
  gap: 0;
}

.cv-entry {
  display: grid;
  grid-template-columns: 6rem minmax(0, 1fr);
  gap: 1rem;
  padding: 0.7rem 0;
  border-top: 1px solid var(--line);
}

.cv-entry:first-child {
  border-top: 0;
}

.cv-years {
  color: var(--muted);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.cv-body h3 {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--accent);
}

.cv-org {
  font-size: 0.78rem;
  color: var(--ink);
}

.cv-detail {
  font-size: 0.75rem;
}

.post-shell {
  width: min(100%, 56rem);
  margin: 0 auto;
}

.post-hero {
  padding-top: 0.6rem;
}

.post-title {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 0.98;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.post-dek {
  max-width: 45rem;
  margin: 1rem 0 0;
  font-size: 0.78rem;
  line-height: 1.6;
}

.post-meta-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.meta-label {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--muted);
  font-size: 0.58rem;
  font-weight: 700;
  text-transform: uppercase;
}

.meta-value {
  font-size: 0.72rem;
  line-height: 1.45;
}

.post-body {
  padding-top: 1.65rem;
}

.post-body p {
  margin: 0 0 1.35rem;
  font-size: 0.78rem;
  line-height: 1.85;
}

.post-note {
  display: inline-block;
  margin-bottom: 1.6rem;
  padding: 0.15rem 0.35rem;
  background: #f7ebf8;
  color: var(--accent);
  font-family: "Courier New", monospace;
  font-size: 0.86rem !important;
  line-height: 1.4 !important;
}

.search-overlay[hidden] {
  display: none;
}

.search-open {
  overflow: hidden;
}

.search-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
}

.search-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(17, 17, 17, 0.32);
}

.search-dialog {
  position: relative;
  width: min(calc(100% - 2rem), 38rem);
  margin: 6rem auto 0;
  border: 1px solid #e5e7eb;
  border-radius: 0.45rem;
  background: #fff;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.18);
  overflow: hidden;
}

.search-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  padding: 0.85rem 0.95rem;
  border-bottom: 1px solid var(--line);
}

.search-input {
  width: 100%;
  border: 0;
  outline: 0;
  font-size: 0.9rem;
  color: var(--ink);
}

.search-close {
  font-size: 0.78rem;
  color: var(--muted);
}

.search-results {
  display: grid;
  max-height: 24rem;
  overflow: auto;
}

.search-result,
.search-empty {
  display: grid;
  gap: 0.22rem;
  padding: 0.85rem 0.95rem;
  border-bottom: 1px solid var(--line);
}

.search-result:last-child {
  border-bottom: 0;
}

.search-type {
  font-size: 0.62rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
}

.search-result strong {
  font-size: 0.84rem;
  font-weight: 600;
}

.search-result span:last-child,
.search-empty {
  color: var(--muted);
  font-size: 0.73rem;
  line-height: 1.55;
}

@media (max-width: 1024px) {
  .home-grid,
  .publication-item,
  .blog-row,
  .cv-entry,
  .post-meta-grid,
  .cv-layout {
    grid-template-columns: 1fr;
  }

  .portrait-card {
    max-width: 14rem;
  }

  .cv-side-nav {
    position: static;
    grid-auto-flow: column;
    justify-content: start;
    padding-top: 0;
  }
}

@media (max-width: 760px) {
  .page-shell,
  .site-main,
  .site-header {
    width: min(calc(100% - 1.5rem), var(--max-width));
  }

  .site-header,
  .header-right {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav {
    flex-wrap: wrap;
    gap: 0.9rem 1.1rem;
  }

  .blog-title {
    font-size: 2.6rem;
  }
}