/* ============================================================
   Guang Yang — academic homepage
   Plain CSS, no frameworks, no external dependencies.
   ============================================================ */

:root {
  --paper: #ffffff;
  --ink: #16181d;
  --muted: #525a66;
  --faint: #6b7380;
  --rule: #e3e6ea;
  --rule-soft: #eef1f4;
  --link: #1c4c78;
  --link-hover: #10345a;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua",
    Georgia, "Times New Roman", "Songti SC", STSong, "Source Han Serif SC",
    "Noto Serif SC", SimSun, serif;
  --sans: "Inter", "Segoe UI", "Helvetica Neue", Helvetica, Arial,
    "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC",
    sans-serif;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-6: 24px;
  --space-8: 32px;
  --max: 1100px;
  color-scheme: light;
}

[data-theme="dark"] {
  --paper: #0f1113;
  --ink: #e6e7e9;
  --muted: #9fa6b0;
  --faint: #868d99;
  --rule: #333a44;
  --rule-soft: #232a32;
  --link: #8db6dd;
  --link-hover: #b3d2ec;
  color-scheme: dark;
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.82;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "kern" 1;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }

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

a:hover { text-decoration: underline; text-underline-offset: 2px; }

h1, h2, h3, p, dl, dd, ul, ol { margin-top: 0; }

h1, h2 { text-wrap: balance; }

p { text-wrap: pretty; }

::selection {
  background: var(--ink);
  color: var(--paper);
}

:focus-visible {
  outline: 2px solid var(--link);
  outline-offset: 3px;
}

.wrap {
  width: min(100% - 48px, var(--max));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  top: -60px;
  left: 16px;
  z-index: 10;
  padding: 8px 14px;
  background: var(--ink);
  color: var(--paper);
  font-size: 13px;
}

.skip-link:focus { top: 8px; }

/* ---------- Layout ---------- */
.layout {
  display: grid;
  grid-template-columns: 236px minmax(0, 1fr);
  gap: 48px;
  padding-top: 34px;
}

.sidebar {
  position: sticky;
  top: 62px;
  align-self: start;
}

.portrait {
  width: 128px;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 32% center;
  border: 1px solid var(--rule-soft);
}

.identity { margin-top: 20px; }

.identity h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.8rem;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: .02em;
}

.latin {
  margin: 3px 0 0;
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: .16em;
  color: var(--faint);
}

.role {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 22px 0 0;
  padding: 12px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.metrics div {
  display: flex;
  flex-direction: column-reverse;
}

.metrics dt {
  font-size: 11.5px;
  line-height: 1.6;
  letter-spacing: .08em;
  color: var(--faint);
}

.metrics dd {
  margin: 0;
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.35;
}

.side-contact {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  line-height: 2;
}

.side-contact a,
.side-contact .cv-print {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--muted);
  font: inherit;
  cursor: pointer;
}

.side-contact svg {
  flex-shrink: 0;
  width: 14px;
  height: 14px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  color: var(--faint);
  transform: translateY(-.5px);
}

.side-contact a:hover,
.side-contact .cv-print:hover { color: var(--ink); }

.side-contact a:hover svg,
.side-contact .cv-print:hover svg { color: var(--ink); }

.side-block {
  margin-top: 20px;
  padding-top: 13px;
  border-top: 1px solid var(--rule);
}

.side-title {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .06em;
}

.side-news {
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--muted);
}

.side-news li + li { margin-top: 6px; }

.news-date {
  display: block;
  font-size: 11px;
  letter-spacing: .03em;
  color: var(--faint);
  font-variant-numeric: tabular-nums;
}

.side-card {
  padding: 11px 12px 12px;
  border: 1px solid var(--rule);
  background: var(--rule-soft);
}

.card-title {
  margin: 0 0 4px;
  font-size: 12.3px;
  font-weight: 600;
  letter-spacing: .02em;
}

.card-text {
  margin: 0 0 6px;
  font-size: 11.8px;
  line-height: 1.6;
  color: var(--muted);
}

.card-link {
  font-size: 11.8px;
  word-break: break-all;
}

.side-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 3px 12px;
  margin-top: 18px;
  padding-top: 11px;
  border-top: 1px solid var(--rule);
  font-size: 11px;
  color: var(--faint);
}

.meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  font-variant-numeric: tabular-nums;
}

.meta-item svg {
  width: 12px;
  height: 12px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
}

.topbar-inner {
  display: grid;
  grid-template-columns: 236px minmax(0, 1fr);
  gap: 48px;
  align-items: center;
  min-height: 46px;
}

.content-nav {
  grid-column: 2;
  grid-row: 1;
  justify-self: start;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 22px;
  font-size: 12.8px;
}

.controls {
  grid-column: 2;
  grid-row: 1;
  justify-self: end;
}

.content-nav a {
  padding: 2px 0;
  color: var(--muted);
}

.content-nav a:hover {
  color: var(--ink);
  text-decoration: none;
}

.content-nav a.active {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.theme-link {
  margin-top: 18px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--faint);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}

.theme-link:hover {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.controls {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
}

html[data-lang="zh"] [data-lang-only="en"],
html[data-lang="en"] [data-lang-only="zh"] { display: none; }

/* language: native select */
.lang-select {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.lang-select select {
  appearance: none;
  -webkit-appearance: none;
  padding: 3px 19px 3px 9px;
  border: 0;
  border-radius: 999px;
  background: none;
  color: var(--muted);
  font: inherit;
  font-size: 12.5px;
  cursor: pointer;
}

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

.lang-select select:focus-visible { outline-offset: 1px; }

.lang-caret {
  position: absolute;
  right: 7px;
  width: 9px;
  height: 6px;
  color: var(--faint);
  pointer-events: none;
}

.lang-select select option {
  background: var(--paper);
  color: var(--ink);
}

/* theme: capsule segmented switch */
.theme-switch {
  position: relative;
  display: inline-flex;
  padding: 2px;
  border-radius: 999px;
  box-shadow: inset 0 0 0 1px var(--rule);
}

.theme-switch-thumb {
  position: absolute;
  top: 2px;
  bottom: 2px;
  left: 2px;
  width: calc(50% - 2px);
  border-radius: 999px;
  background: var(--ink);
  transition: transform .22s ease;
}

[data-theme="dark"] .theme-switch-thumb { transform: translateX(100%); }

.theme-option {
  position: relative;
  z-index: 1;
  width: 52px;
  padding: 3px 0;
  border: 0;
  background: none;
  color: var(--muted);
  font: inherit;
  font-size: 11.5px;
  line-height: 1.5;
  text-align: center;
  cursor: pointer;
  transition: color .18s ease;
}

.theme-option:hover { color: var(--ink); }

.theme-option[aria-pressed="true"] { color: var(--paper); }

.theme-option[aria-pressed="true"]:hover { color: var(--paper); }

.lede {
  margin: 0 0 34px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.load-error {
  margin: 32px 0;
  padding: 14px 16px;
  border: 1px solid var(--rule);
  background: var(--rule-soft);
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

.load-error code {
  font-size: 12px;
  color: var(--ink);
}

.zh, .en { display: none; }

html[data-lang="zh"] .zh { display: inline; }
html[data-lang="en"] .en { display: inline; }

html[data-lang="zh"] p.zh { display: block; }
html[data-lang="en"] p.en { display: block; }

/* ---------- Content sections ---------- */
.content { min-width: 0; }

.section {
  margin: 0 0 42px;
  scroll-margin-top: 56px;
}

.section:last-child { margin-bottom: 0; }

.section h2 {
  margin: 0 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--rule);
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: .04em;
}

.section-body { min-width: 0; }

/* ---------- Research interests ---------- */
.interests { margin: 0; }

.interest {
  display: grid;
  grid-template-columns: minmax(max-content, 168px) minmax(0, 1fr);
  gap: 18px;
}

.interest + .interest { margin-top: 10px; }

.interest dt {
  font-family: var(--serif);
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1.75;
  letter-spacing: .02em;
  white-space: nowrap;
}

.interest dd {
  margin: 0;
  font-size: 14.2px;
  line-height: 1.8;
  color: var(--muted);
  text-align: right;
}

/* ---------- Experience / projects ---------- */
.rows {
  margin: 0;
  padding: 0;
  list-style: none;
}

.row {
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr);
  gap: 26px;
  padding: 10px 0;
}

.row + .row { border-top: 1px solid var(--rule-soft); }

.when {
  padding-top: 2px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--faint);
  font-variant-numeric: tabular-nums;
  letter-spacing: .01em;
}

.primary {
  margin: 0;
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1.6;
}

.place {
  margin-left: 8px;
  font-size: 12.5px;
  font-weight: 400;
  color: var(--faint);
}

.what { display: block; }

#experience .what {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 2px 16px;
}

.secondary {
  margin: 2px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

.duty {
  margin-left: 10px;
  font-weight: 400;
  color: var(--muted);
}

.advisor {
  flex: 0 0 auto;
  margin: 0 0 0 auto;
  font-size: 13.5px;
  line-height: 1.7;
  text-align: right;
  color: var(--muted);
  white-space: nowrap;
}

.secondary a {
  color: var(--link);
}

.project-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 2px 16px;
  margin: 2px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

.amount {
  flex: 0 0 auto;
  margin-left: auto;
  text-align: right;
  white-space: nowrap;
}

/* ---------- Publications ---------- */
.note {
  margin: 0 0 var(--space-4);
  font-size: 12.3px;
  line-height: 1.7;
  letter-spacing: .01em;
  color: var(--faint);
}

.note .me {
  color: var(--muted);
  font-weight: 400;
}

.note-count {
  margin-left: 12px;
  padding-left: 12px;
  border-left: 1px solid var(--rule);
  color: var(--muted);
}

.note-rank {
  margin-left: 12px;
  padding-left: 12px;
  border-left: 1px solid var(--rule);
  color: var(--muted);
}

.print-only { display: none; }

.pub-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
  margin-bottom: var(--space-4);
}

.pub-bar .note { margin-bottom: 0; }

.seg {
  --seg-count: 2;
  --seg-index: 0;
  position: relative;
  display: inline-flex;
  padding: 2px;
  border-radius: 999px;
  box-shadow: inset 0 0 0 1px var(--rule);
}

.seg-thumb {
  position: absolute;
  top: 2px;
  bottom: 2px;
  left: 2px;
  width: calc((100% - 4px) / var(--seg-count));
  border-radius: 999px;
  background: var(--ink);
  transform: translateX(calc(var(--seg-index) * 100%));
  transition: transform .22s ease;
}

.seg-option {
  position: relative;
  z-index: 1;
  width: 58px;
  padding: 2px 0;
  border: 0;
  background: none;
  color: var(--muted);
  font: inherit;
  font-size: 11.5px;
  line-height: 1.6;
  text-align: center;
  cursor: pointer;
  transition: color .18s ease;
}

.seg-option:hover { color: var(--ink); }

.seg-option[aria-pressed="true"],
.seg-option[aria-pressed="true"]:hover { color: var(--paper); }

.group {
  margin: 26px 0 0;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--rule);
  font-family: var(--serif);
  font-size: 12.8px;
  font-weight: 600;
  line-height: 1.6;
  letter-spacing: .06em;
}

.pub-bar + .group { margin-top: 0; }

#publications .section-body { counter-reset: pub; }

.pubs {
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
}

.pubs li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  padding: 10px 0 12px;
  line-height: 1.72;
}

.pubs li > * { grid-column: 2; }

.pubs li::before {
  counter-increment: pub;
  content: "[" counter(pub) "]";
  padding-top: 3px;
  font-size: 11.5px;
  color: var(--faint);
  font-variant-numeric: tabular-nums;
}

.pub-title {
  margin: 0;
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.62;
}

.pub-authors {
  margin: 3px 0 0;
  font-size: 13.2px;
  line-height: 1.65;
  color: var(--muted);
}

.me {
  color: var(--ink);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
}

.me-plain {
  color: var(--ink);
  font-weight: 600;
}

.pub-venue {
  margin: 2px 0 0;
  font-size: 12.8px;
  line-height: 1.65;
  letter-spacing: .01em;
  color: var(--faint);
}

/* ---------- Service ---------- */
.service-cols {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 30px;
}

.service-cols h3 {
  margin: 0 0 7px;
  font-family: var(--serif);
  font-size: 12.8px;
  font-weight: 600;
  line-height: 1.6;
  letter-spacing: .05em;
}

.service-cols ul {
  margin: 0;
  padding-left: 1.1em;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

.service-cols li + li { margin-top: 2px; }

.service-cols strong {
  color: var(--ink);
  font-weight: 600;
}

/* ---------- Footer ---------- */
.site-footer {
  margin-top: 10px;
  border-top: 1px solid var(--rule);
  padding: 16px 0 42px;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 24px;
  font-size: 12px;
  letter-spacing: .02em;
  color: var(--faint);
}

.footer-inner p { margin: 0; }

@media (max-width: 900px) {
  .layout {
    grid-template-columns: 1fr;
    gap: 30px;
    padding-top: 28px;
  }

  .sidebar {
    position: static;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 96px;
    column-gap: 20px;
    align-items: start;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--rule);
  }

  .portrait {
    grid-column: 2;
    grid-row: 1;
    width: 96px;
  }

  .identity {
    grid-column: 1;
    grid-row: 1;
    margin-top: 0;
  }

  .latin { margin-top: 4px; }

  .metrics {
    grid-column: 1 / -1;
    margin-top: 18px;
  }

  .side-contact {
    grid-column: 1 / -1;
    display: flex;
    flex-wrap: wrap;
    gap: 2px 18px;
    margin-top: 14px;
    line-height: 1.9;
  }

  .side-contact li { display: flex; }

  .side-block,
  .side-meta {
    grid-column: 1 / -1;
    margin-top: 20px;
  }

  .side-news {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px 24px;
  }

  .side-news li + li { margin-top: 0; }

  .content-nav {
    gap: 4px 16px;
    font-size: 12px;
  }

  .topbar-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 4px 16px;
    min-height: 42px;
  }

  .lede { font-size: 14px; margin-bottom: 26px; }

  .section { margin-bottom: 30px; }

  .interest {
    grid-template-columns: minmax(max-content, 130px) minmax(0, 1fr);
    gap: 12px;
  }

  .row {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 14px;
  }

  #experience .what {
    flex-direction: column;
    align-items: flex-start;
    gap: 1px;
  }

  .project-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 1px;
  }

  .amount {
    margin-left: 0;
    text-align: left;
  }

  .advisor {
    margin-left: 0;
    text-align: left;
  }

  .service-cols {
    grid-template-columns: 1fr;
    gap: 22px;
  }
}

@media (max-width: 460px) {
  .wrap { width: calc(100% - 36px); }

  .layout { gap: 24px; }

  .sidebar {
    grid-template-columns: minmax(0, 1fr) 82px;
    column-gap: 16px;
  }

  .portrait { width: 82px; }

  .identity h1 { font-size: 1.55rem; }

  .side-contact { font-size: 12.5px; }

  .section h2 { font-size: 1.05rem; }

  .interest {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .interest dd { text-align: left; }

  .interest dt { margin-bottom: 1px; }

  .row {
    grid-template-columns: 1fr;
    gap: 1px;
    padding: 10px 0;
  }

  .rows .row:first-child { padding-top: 2px; }

  .when { padding-top: 0; font-size: 11.5px; }

  .pubs li { grid-template-columns: 26px minmax(0, 1fr); }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .theme-switch-thumb,
  .theme-option,
  .seg-thumb,
  .seg-option { transition: none; }
}

/* ---------- Widget: hitokoto ---------- */
.quip {
  grid-column: 1;
  grid-row: 1;
  margin: 0;
  font-family: var(--serif);
  font-size: 12.5px;
  line-height: 1.4;
  color: var(--muted);
  letter-spacing: .01em;
  text-align: left;
  white-space: nowrap;
}

@media (max-width: 900px) {
  .quip { display: none; }
}

/* ---------- Print / CV ---------- */
@media print {
  @page {
    size: A4 portrait;
    margin: 13mm 20mm 12mm;
  }

  html[data-theme] {
    --paper: #ffffff;
    --ink: #000000;
    --muted: #2c2c2c;
    --faint: #4a4a4a;
    --rule: #b8b8b8;
    --rule-soft: #dcdcdc;
    --link: #000000;
    --link-hover: #000000;
    --accent: #1c4c78;
  }

  html, body {
    background: #fff !important;
    color: #000;
  }

  body {
    font-size: 8.6pt;
    line-height: 1.42;
    print-color-adjust: exact;
    -webkit-print-color-adjust: exact;
  }

  .skip-link,
  .topbar,
  .site-footer,
  .seg-rank,
  .side-meta,
  .load-error,
  .cv-print { display: none !important; }

  .print-only { display: inline; }

  .wrap {
    width: auto;
    max-width: 158mm;
    margin: 0 auto;
  }

  .layout {
    display: block;
    padding: 0;
    gap: 0;
  }

  .sidebar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 74pt;
    grid-template-areas:
      "identity photo"
      "metrics photo"
      "contact photo"
      "email photo";
    column-gap: 13pt;
    align-items: start;
    position: static;
    margin: 0 0 9pt;
    padding: 0 0 7pt;
    border-bottom: 1.6pt solid var(--accent);
  }

  .portrait {
    grid-area: photo;
    width: 74pt;
    height: 92pt;
    aspect-ratio: auto;
    object-fit: cover;
    object-position: 32% center;
    border: .5pt solid #c9c9c9;
    border-radius: 2pt;
    align-self: start;
  }

  .identity {
    grid-area: identity;
    display: block;
    margin: 0;
  }

  .identity h1 {
    margin: 0;
    font-size: 19pt;
    line-height: 1.15;
    letter-spacing: .01em;
    color: var(--accent);
  }

  .identity .role {
    margin: 2.5pt 0 0;
    font-size: 9pt;
    line-height: 1.4;
    color: var(--muted);
  }

  .metrics {
    grid-area: metrics;
    display: flex;
    flex-wrap: wrap;
    gap: 1pt 14pt;
    margin: 5pt 0 0;
    padding: 0;
    border: 0;
    break-inside: avoid;
  }

  .metrics div { flex-direction: row-reverse; gap: 3pt; }
  .metrics dt { font-size: 7.2pt; letter-spacing: .05em; }
  .metrics dd {
    font-family: var(--sans);
    font-size: 8.6pt;
    font-weight: 700;
    color: var(--accent);
  }

  .side-contact {
    grid-area: contact;
    display: flex;
    flex-wrap: wrap;
    gap: 0 11pt;
    margin: 4pt 0 0;
    font-size: 7.8pt;
    line-height: 1.5;
  }

  .side-contact li { display: block; }

  .side-contact svg {
    display: block;
    width: 7.2pt;
    height: 7.2pt;
    stroke-width: 1.7;
    color: var(--accent);
  }

  .side-contact a { gap: 3pt; color: var(--muted); }

  .side-card {
    grid-area: email;
    margin: 3pt 0 0;
    padding: 0;
    border: 0;
    background: none;
    break-inside: avoid;
  }

  .side-card .card-title,
  .side-card .card-text { display: none; }

  .side-card .card-link {
    font-size: 7.8pt;
    color: var(--muted);
  }

  .side-card {
    grid-area: email;
    margin: 3pt 0 0;
    padding: 0;
    border: 0;
    background: none;
    break-inside: avoid;
  }

  .side-card .card-title,
  .side-card .card-text { display: none; }

  .side-card .card-link {
    font-size: 7.8pt;
    color: var(--muted);
  }

  .side-card {
    grid-area: email;
    margin: 3pt 0 0;
    padding: 0;
    border: 0;
    break-inside: avoid;
  }

  .side-card .card-title,
  .side-card .card-text { display: none; }

  .side-card .card-link {
    font-size: 7.8pt;
    color: var(--muted);
  }

  .lede {
    margin: 0 0 6pt;
    font-size: 8.2pt;
    line-height: 1.45;
    color: var(--muted);
  }

  .section { margin: 0 0 8pt; scroll-margin-top: 0; }

  .section h2 {
    display: flex;
    align-items: center;
    gap: 5pt;
    margin: 0 0 4pt;
    padding-bottom: 2pt;
    border-bottom: .5pt solid #d8d8d8;
    font-size: 10pt;
    letter-spacing: .03em;
    break-after: avoid;
  }

  .section h2::before {
    content: "";
    flex-shrink: 0;
    width: 2.4pt;
    height: 9.5pt;
    border-radius: 1pt;
    background: var(--accent);
  }

  .interest {
    grid-template-columns: minmax(max-content, 96pt) minmax(0, 1fr);
    gap: 8pt;
  }

  .interest + .interest { margin-top: 1.5pt; }
  .interest { break-inside: avoid; page-break-inside: avoid; }
  .interest dt { font-size: 8.2pt; line-height: 1.4; }
  .interest dd { font-size: 8pt; line-height: 1.4; text-align: left; }

  .row {
    display: block;
    position: relative;
    padding: 3pt 0 3pt 68pt;
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .when {
    position: absolute;
    left: 0;
    top: 3.6pt;
    padding: 0;
    font-size: 7.4pt;
    white-space: nowrap;
  }
  .primary { font-size: 8.4pt; line-height: 1.4; }
  .advisor, .project-meta { font-size: 7.6pt; }

  .note {
    margin: 0 0 3pt;
    font-size: 7.2pt;
    line-height: 1.4;
  }

  .note-count, .note-rank { margin-left: 9pt; padding-left: 9pt; }

  .group {
    margin: 6pt 0 0;
    padding-bottom: 1.5pt;
    border-bottom: .5pt solid #e0e0e0;
    font-size: 8pt;
    letter-spacing: .07em;
    color: var(--accent);
    break-after: avoid;
  }

  .pub-bar + .group { margin-top: 0; }

  .pubs { font-size: 8pt; }

  .pubs li {
    display: block;
    position: relative;
    padding: 1.5pt 0 2.5pt 19pt;
    line-height: 1.38;
    break-inside: avoid;
    page-break-inside: avoid;
    orphans: 2;
    widows: 2;
  }

  .pubs li > * { grid-column: auto; }

  .pubs li::before {
    position: absolute;
    left: 0;
    top: 1.8pt;
    padding: 0;
    font-size: 7pt;
    color: var(--accent);
  }
  .pub-title { font-size: 8.2pt; line-height: 1.35; }
  .pub-authors { margin-top: .5pt; font-size: 7.6pt; line-height: 1.35; }
  .pub-venue { margin-top: .5pt; font-size: 7.2pt; line-height: 1.35; }

  .service-cols {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14pt;
  }
  .service-cols h3 { margin-bottom: 2pt; font-size: 8pt; }
  .service-cols li { font-size: 7.8pt; line-height: 1.4; }

  a { color: #000; text-decoration: none; }
  .me, .me-plain { color: #000; }
  .me { text-decoration-color: var(--accent); }

  .note .me { color: var(--accent); }
}