:root {
  color-scheme: light;
  --bg: #edf1f2;
  --surface: #fbfaf6;
  --ink: #172127;
  --ink-2: #35434a;
  --muted: #5f6d73;
  --faint: #626f75;
  --line: rgba(23, 33, 39, 0.13);
  --line-strong: rgba(23, 33, 39, 0.28);
  --accent: #2f6673;
  --accent-strong: #204954;
  --accent-soft: #dbe8ea;
  --award: #552b42;
  --award-ink: #fff8ef;
  --award-muted: #dccbd3;
  --gold: #d3a64e;
  --wrap: 1080px;
  --pad: clamp(20px, 4vw, 48px);
  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --sans: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

button {
  color: inherit;
  font: inherit;
}

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

h1,
h2,
h3,
p {
  margin-top: 0;
}

::selection {
  background: var(--accent-soft);
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  padding: 9px 12px;
  transform: translateY(-160%);
  background: var(--ink);
  color: var(--surface);
  font-size: 13px;
  font-weight: 600;
}

.skip-link:focus {
  transform: translateY(0);
}

/* Header */
.topbar {
  background: var(--surface);
}

.topbar__in {
  width: 100%;
  max-width: var(--wrap);
  min-height: 64px;
  margin-inline: auto;
  padding-inline: var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.topbar__name {
  flex: none;
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 500;
}

.topbar__nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.4vw, 28px);
}

.topbar__nav a {
  color: var(--muted);
  font-size: 13px;
}

.topbar__nav a:hover,
.topbar__nav .qb {
  color: var(--ink);
}

.topbar__nav .qb {
  padding: 6px 10px;
  background: var(--accent-strong);
  color: #fff;
  font-weight: 600;
}

.topbar__nav .qb:hover {
  background: var(--accent);
  color: #fff;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent-strong);
  outline-offset: 3px;
}

/* Introduction */
.intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 230px;
  gap: 34px 64px;
  padding-top: clamp(60px, 8vw, 104px);
  padding-bottom: clamp(64px, 9vw, 112px);
  border-bottom: 0;
}

.intro__head {
  grid-column: 1;
  grid-row: 1;
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr);
  align-items: end;
  gap: clamp(24px, 4vw, 44px);
}

.portrait {
  width: 132px;
  height: 164px;
  border-radius: 2px;
  object-fit: cover;
  object-position: 50% 18%;
}

.intro__name {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(52px, 7.4vw, 80px);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.96;
}

.intro__role {
  margin-top: 16px;
  color: var(--muted);
  font-size: 15px;
}

.bio {
  grid-column: 1;
  grid-row: 2;
  max-width: 690px;
  padding-left: 176px;
  color: var(--ink-2);
  font-family: var(--serif);
  font-size: clamp(18px, 1.7vw, 21px);
  line-height: 1.55;
}

.bio p {
  margin-bottom: 14px;
}

.bio a {
  text-decoration: underline;
  text-decoration-color: var(--line-strong);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.bio a:hover {
  text-decoration-color: var(--accent);
}

.intro__aside {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: start;
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 22px;
  background: var(--surface);
}

.aside-label {
  margin-bottom: 9px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
}

.aside-links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 7px;
}

.aside-links__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
}

.aside-links a,
.reveal-btn {
  padding: 0 0 1px;
  border: 0;
  background: none;
  color: var(--ink);
  cursor: pointer;
  font-size: 13px;
}

.aside-links a:hover,
.reveal-btn:hover {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.aside-links .signal-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 4px 0 3px;
  padding: 7px 10px;
  background: var(--accent-strong);
  color: #f7fbfb;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.2;
}

.aside-links .signal-link::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #75dfc7;
  content: "";
}

.signal-link__note {
  color: #bcd4d9;
  font-size: 9px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.aside-links .signal-link:hover {
  background: var(--accent);
  color: #fff;
  text-decoration: none;
}

.aside-links .signal-link:hover .signal-link__note {
  color: #e5f3f4;
}

.reveal {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.reveal[hidden] {
  display: none;
}

/* Sections */
section {
  padding-block: clamp(64px, 8vw, 96px);
}

.sec-head {
  display: flex;
  align-items: baseline;
  margin-bottom: clamp(28px, 4vw, 42px);
}

.sec-head h2 {
  margin: 0;
  font-family: var(--sans);
  font-size: clamp(25px, 3vw, 32px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

/* About */
.about {
  padding-top: 0;
}

.about__copy {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(26px, 4vw, 52px);
  padding: clamp(26px, 4vw, 44px);
  background: var(--surface);
}

.about__copy p {
  margin: 0;
  color: var(--ink-2);
  font-family: var(--serif);
  font-size: clamp(17px, 1.7vw, 20px);
  line-height: 1.58;
}

.about__copy a {
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--accent) 42%, transparent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.about__copy a:hover {
  color: var(--accent-strong);
  text-decoration-color: var(--accent-strong);
}

/* Reporting archive */
.work-list {
  display: grid;
  gap: 8px;
}

.w {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr) 20px;
  align-items: baseline;
  gap: 18px;
  padding: 12px 0 14px;
}

.w:hover .w__title {
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.w__thumb,
.w__tags {
  display: none;
}

.w__year {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.w__main {
  min-width: 0;
}

.w__title {
  display: inline;
  font-family: var(--serif);
  font-size: clamp(20px, 2.25vw, 27px);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.15;
}

.w__pub {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
}

.w__arrow {
  color: var(--muted);
  font-size: 14px;
  transition: color 120ms ease;
}

.w:hover .w__arrow {
  color: var(--accent);
}

.work-more {
  margin-top: 28px;
  padding: 8px 12px;
  border: 0;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  font-size: 13px;
}

.work-more:hover {
  background: var(--accent-soft);
  color: var(--accent);
}

/* Publications */
.pubs {
  display: grid;
  grid-template-columns: minmax(0, 1.8fr) minmax(230px, 0.8fr);
  gap: clamp(14px, 2vw, 22px);
}

.pubs__group {
  min-width: 0;
  padding: clamp(24px, 3.5vw, 38px);
  background: color-mix(in srgb, var(--surface) 78%, transparent);
}

.pubs__label {
  margin-bottom: 26px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
}

.logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 28px 34px;
}

.logos img {
  width: auto;
  max-width: 132px;
  max-height: 25px;
  object-fit: contain;
  filter: grayscale(1) contrast(0.88);
  opacity: 0.68;
  transition: filter 140ms ease, opacity 140ms ease;
}

.logos img:hover {
  filter: grayscale(0) contrast(1);
  opacity: 1;
}

.logos img.logo--tall {
  max-height: 37px;
}

.logos--interviews {
  gap: 30px;
}

/* Experience */
.exp-list {
  display: grid;
  gap: clamp(28px, 4vw, 42px);
}

.exp {
  display: grid;
  grid-template-columns: 185px minmax(0, 1fr);
  gap: 28px;
  padding: 0;
}

.exp__when {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.exp__when .loc {
  display: block;
  margin-top: 3px;
  color: var(--faint);
}

.exp__title {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(19px, 2vw, 24px);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.exp__title .org {
  color: var(--muted);
  font-weight: 400;
}

.exp__body p {
  max-width: 68ch;
  margin: 8px 0 0;
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.6;
}

/* Awards and education */
.cred {
  display: grid;
  grid-template-columns: 1.05fr 1.15fr 1fr;
  gap: clamp(16px, 2vw, 24px);
  align-items: start;
}

.cred > div {
  min-width: 0;
  padding: clamp(22px, 3vw, 30px);
  background: color-mix(in srgb, var(--surface) 76%, transparent);
}

.cred > div:nth-child(2) {
  margin-top: -16px;
  padding: clamp(28px, 3.6vw, 38px);
  background: var(--award);
  color: var(--award-ink);
}

.cred h3 {
  margin: 0 0 14px;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 600;
}

.cred > div:nth-child(2) h3 {
  color: var(--gold);
}

.cred h3:not(:first-child) {
  margin-top: 34px;
}

.row {
  padding: 10px 0;
  border: 0;
}

.row + .row {
  margin-top: 5px;
}

.row__t {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 500;
  line-height: 1.25;
}

.row__t a {
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.row__t a:hover {
  text-decoration-color: var(--accent);
}

.row__m {
  margin-top: 5px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.45;
}

.tag-lbl {
  display: block;
  margin: 0 0 4px;
  padding: 0;
  border: 0;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
}

.cred > div:nth-child(2) .row__t,
.cred > div:nth-child(2) .row__t a {
  color: var(--award-ink);
}

.cred > div:nth-child(2) .row__t a {
  text-decoration-color: var(--gold);
}

.cred > div:nth-child(2) .row__m {
  color: var(--award-muted);
}

.cred > div:nth-child(2) .tag-lbl {
  color: var(--gold);
}

.cred > div:nth-child(2) .row__t a:hover {
  text-decoration-color: var(--gold);
}

/* Footer */
.site-footer {
  border-top: 0;
}

.footer-in {
  min-height: 116px;
  padding-block: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.to-top {
  color: var(--muted);
  font-size: 13px;
}

.to-top:hover {
  color: var(--accent);
}

.footer-in .c {
  color: var(--faint);
  font-size: 12px;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.cred > div:nth-child(2) a:focus-visible {
  outline-color: var(--gold);
}

@media (max-width: 820px) {
  .intro {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .intro__head,
  .bio,
  .intro__aside {
    grid-column: 1;
    grid-row: auto;
  }

  .bio {
    max-width: 700px;
    padding-left: 0;
  }

  .intro__aside {
    display: block;
    max-width: 320px;
    padding: 22px;
  }

  .w {
    grid-template-columns: 52px minmax(0, 1fr) 20px;
  }

  .w__main {
    grid-column: 2;
  }

  .w__arrow {
    grid-column: 3;
  }

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

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

  .cred > div:nth-child(2) {
    grid-column: 2;
    grid-row: 1 / span 2;
  }
}

@media (max-width: 620px) {
  .topbar__in {
    min-height: 58px;
    gap: 18px;
  }

  .topbar__name {
    font-size: 13px;
  }

  .topbar__nav {
    gap: 15px;
  }

  .topbar__nav a {
    font-size: 12px;
  }

  .intro {
    gap: 30px;
    padding-top: 48px;
    padding-bottom: 64px;
  }

  .intro__head {
    grid-template-columns: 82px minmax(0, 1fr);
    align-items: center;
    gap: 20px;
  }

  .portrait {
    width: 82px;
    height: 102px;
  }

  .intro__name {
    font-size: clamp(41px, 12vw, 58px);
    line-height: 0.98;
  }

  .intro__role {
    margin-top: 10px;
    font-size: 13px;
  }

  .bio {
    font-size: 18px;
  }

  .about__copy {
    grid-template-columns: 1fr;
    gap: 22px;
    padding: 24px 22px;
  }

  .about__copy p {
    font-size: 17px;
  }

  section {
    padding-block: 58px;
  }

  .w {
    grid-template-columns: 44px minmax(0, 1fr) 16px;
    gap: 12px;
    padding-block: 16px;
  }

  .w__title {
    font-size: 21px;
  }

  .w__pub {
    font-size: 11px;
  }

  .exp {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .exp__when .loc {
    display: inline;
    margin: 0 0 0 7px;
  }

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

  .logos {
    gap: 24px 28px;
  }

  .cred > div:nth-child(2) {
    grid-column: auto;
    grid-row: auto;
    margin-top: 0;
  }

  .footer-in {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
  }
}

@media (max-width: 420px) {
  .topbar__nav a[href="#experience"] {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  * {
    transition: none !important;
  }
}