:root {
  color-scheme: light;
  --cp-bg: #f7f4ef;
  --cp-bg-elevated: #fcfbf8;
  --cp-surface: #ffffff;
  --cp-surface-soft: #f5f5f5;
  --cp-border: #dedede;
  --cp-border-strong: #919191;
  --cp-text: #242424;
  --cp-text-muted: #5c5c5c;
  --cp-text-soft: #6f6f6f;
  --cp-accent: #b11f4b;
  --cp-accent-hover: #9a1a41;
  --cp-accent-soft: rgba(177, 31, 75, 0.08);
  --cp-accent-fg: #ffffff;
  --cp-success: #16a34a;
  --cp-danger: #dc2626;
  --cp-warning: #f59e0b;
  --cp-link: #0078d4;
  --cp-shadow: 0 18px 48px rgba(0, 0, 0, 0.12);
  --cp-overlay: rgba(255, 255, 255, 0.8);
  --cp-panel: rgba(255, 255, 255, 0.86);
  --cp-panel-strong: rgba(255, 255, 255, 0.96);
  --cp-sheen: rgba(255, 255, 255, 0.55);
  --cp-highlight: rgba(177, 31, 75, 0.12);
}
html[data-theme="dark"] {
  color-scheme: dark;
  --cp-bg: #3d3b3a;
  --cp-bg-elevated: #343231;
  --cp-surface: #292929;
  --cp-surface-soft: #2e2e2e;
  --cp-border: #474747;
  --cp-border-strong: #5f5f5f;
  --cp-text: #dedede;
  --cp-text-muted: #919191;
  --cp-text-soft: #b0b0b0;
  --cp-accent: #fd8ea1;
  --cp-accent-hover: #fb7b91;
  --cp-accent-soft: rgba(253, 142, 161, 0.14);
  --cp-accent-fg: #1a1a1a;
  --cp-success: #4ade80;
  --cp-danger: #f87171;
  --cp-warning: #fbbf24;
  --cp-link: #4da6ff;
  --cp-shadow: 0 18px 48px rgba(0, 0, 0, 0.32);
  --cp-overlay: rgba(41, 41, 41, 0.88);
  --cp-panel: rgba(41, 41, 41, 0.72);
  --cp-panel-strong: rgba(41, 41, 41, 0.96);
  --cp-sheen: rgba(255, 255, 255, 0.04);
  --cp-highlight: rgba(253, 142, 161, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--cp-bg);
  color: var(--cp-text);
  font-family: "Segoe UI", Aptos, Calibri, -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
}

button,
a {
  font: inherit;
}

a {
  color: inherit;
}

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

.skip-link {
  position: fixed;
  z-index: 100;
  top: 8px;
  left: 8px;
  padding: 8px 12px;
  background: var(--cp-accent);
  color: var(--cp-accent-fg);
  transform: translateY(-160%);
}

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

.shell {
  width: min(1160px, calc(100% - 40px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  border-bottom: 1px solid var(--cp-border);
  background: var(--cp-overlay);
  backdrop-filter: blur(16px);
}

.nav {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.wordmark-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--cp-accent);
  border-radius: 0.625rem;
  color: var(--cp-accent);
  font-family: Consolas, "Courier New", Courier, monospace;
  font-size: 12px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-links a {
  color: var(--cp-text-muted);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--cp-accent);
}

.theme-toggle,
.menu-toggle {
  border: 1px solid var(--cp-border);
  background: var(--cp-surface);
  color: var(--cp-text);
  cursor: pointer;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 38px;
  padding: 7px 10px;
  border-radius: 0.625rem;
  font-size: 13px;
}

.theme-icon {
  color: var(--cp-accent);
  font-size: 18px;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 10px;
  border-radius: 0.625rem;
}

.menu-toggle span {
  display: block;
  height: 2px;
  margin: 4px 0;
  background: var(--cp-text);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(310px, 0.7fr);
  gap: 72px;
  align-items: end;
  min-height: 620px;
  padding-block: 104px 96px;
}

.eyebrow,
.brief-kicker,
.panel-code,
.project-type,
.credential-code {
  margin: 0 0 12px;
  color: var(--cp-accent);
  font-family: Consolas, "Courier New", Courier, monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

h1,
h2,
.hero-deck {
  font-family: Georgia, "Times New Roman", serif;
}

h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(48px, 7vw, 88px);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.99;
}

.hero-deck {
  max-width: 760px;
  margin: 28px 0 0;
  color: var(--cp-text-muted);
  font-size: clamp(17px, 1.5vw, 20px);
  line-height: 1.48;
}

.hero-deck p {
  margin: 0 0 18px;
}

.hero-deck p:first-child {
  color: var(--cp-text);
  font-size: clamp(21px, 2vw, 26px);
  line-height: 1.35;
}

.hero-deck p:last-child {
  margin-bottom: 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border: 1px solid var(--cp-border-strong);
  border-radius: 0.625rem;
  font-weight: 700;
  text-decoration: none;
}

.button-primary {
  border-color: var(--cp-accent);
  background: var(--cp-accent);
  color: var(--cp-accent-fg);
}

.button-primary:hover {
  background: var(--cp-accent-hover);
}

.button-secondary {
  background: var(--cp-surface);
}

.button-secondary:hover {
  border-color: var(--cp-accent);
  color: var(--cp-accent);
}

.hero-brief {
  padding: 22px;
  border: 1px solid var(--cp-border);
  border-top: 4px solid var(--cp-accent);
  border-radius: 16px;
  background: var(--cp-surface);
  box-shadow: 0 0 2px var(--cp-border), 0 1px 2px var(--cp-border);
}

.hero-brief dl {
  margin: 0;
}

.hero-brief dl div {
  padding: 14px 0;
  border-top: 1px solid var(--cp-border);
}

.hero-brief dt {
  margin-bottom: 3px;
  color: var(--cp-text-muted);
  font-family: Consolas, "Courier New", Courier, monospace;
  font-size: 11px;
  text-transform: uppercase;
}

.hero-brief dd {
  margin: 0;
  font-size: 14px;
  font-weight: 650;
}

.proof-strip {
  border-block: 1px solid var(--cp-border);
  background: var(--cp-bg-elevated);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.proof-grid div {
  padding: 26px 20px;
  border-left: 1px solid var(--cp-border);
}

.proof-grid div:last-child {
  border-right: 1px solid var(--cp-border);
}

.proof-grid strong,
.proof-grid span {
  display: block;
}

.proof-grid strong {
  color: var(--cp-accent);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 28px;
  font-weight: 400;
}

.proof-grid span {
  color: var(--cp-text-muted);
  font-size: 12px;
  text-transform: uppercase;
}

.section {
  padding-block: 104px;
  scroll-margin-top: 68px;
}

.section-ruled {
  border-block: 1px solid var(--cp-border);
  background: var(--cp-bg-elevated);
}

.research-section {
  border-top: 1px solid var(--cp-border);
  background:
    linear-gradient(135deg, var(--cp-accent-soft), transparent 48%),
    var(--cp-bg-elevated);
}

.research-hero {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 72px;
  align-items: end;
  margin-bottom: 48px;
}

.research-lede {
  margin: 0;
  color: var(--cp-text-muted);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 24px;
  line-height: 1.42;
}

.research-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  border: 1px solid var(--cp-border);
  border-radius: 16px;
  overflow: hidden;
  background: var(--cp-surface);
  box-shadow: 0 0 2px var(--cp-border), 0 1px 2px var(--cp-border);
}

.research-thesis {
  padding: 44px;
}

.research-thesis blockquote {
  margin: 0 0 24px;
  color: var(--cp-text);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.15;
}

.research-thesis > p:last-child {
  max-width: 720px;
  color: var(--cp-text-muted);
}

.research-status {
  padding: 28px;
  border-left: 1px solid var(--cp-border);
  background: var(--cp-surface-soft);
}

.research-status div {
  padding: 18px 0;
  border-bottom: 1px solid var(--cp-border);
}

.research-status span,
.research-status strong {
  display: block;
}

.research-status span {
  color: var(--cp-text-muted);
  font-family: Consolas, "Courier New", Courier, monospace;
  font-size: 11px;
  text-transform: uppercase;
}

.research-status strong {
  margin-top: 3px;
  font-size: 14px;
}

.research-topics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 18px;
  border-block: 1px solid var(--cp-border);
}

.research-topics article {
  padding: 24px;
  border-right: 1px solid var(--cp-border);
}

.research-topics article:last-child {
  border-right: 0;
}

.research-topics span {
  color: var(--cp-accent);
  font-family: Consolas, "Courier New", Courier, monospace;
  font-size: 12px;
}

.research-topics h3 {
  margin: 8px 0;
}

.research-topics p {
  margin: 0;
  color: var(--cp-text-muted);
  font-size: 14px;
}

.section-intro {
  max-width: 690px;
  margin-bottom: 48px;
}

.section-intro-split {
  display: grid;
  max-width: none;
  grid-template-columns: 1fr 0.75fr;
  gap: 64px;
  align-items: end;
}

h2 {
  margin: 0;
  font-size: clamp(38px, 5vw, 64px);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 1.05;
}

.section-intro > p:not(.eyebrow),
.section-intro-split > p {
  margin: 20px 0 0;
  color: var(--cp-text-muted);
  font-size: 18px;
}

.radar {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  border: 1px solid var(--cp-border);
  border-radius: 16px;
  overflow: hidden;
  background: var(--cp-surface);
  box-shadow: 0 0 2px var(--cp-border), 0 1px 2px var(--cp-border);
}

.radar-tabs {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--cp-border);
  background: var(--cp-surface-soft);
}

.radar-tab {
  position: relative;
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 4px 12px;
  padding: 22px;
  border: 0;
  border-bottom: 1px solid var(--cp-border);
  background: transparent;
  color: var(--cp-text);
  text-align: left;
  cursor: pointer;
}

.radar-tab::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--cp-accent);
  content: "";
  opacity: 0;
}

.radar-tab:hover,
.radar-tab.is-active {
  background: var(--cp-surface);
}

.radar-tab.is-active::before {
  opacity: 1;
}

.tab-index,
.tab-count {
  color: var(--cp-text-muted);
  font-family: Consolas, "Courier New", Courier, monospace;
  font-size: 11px;
}

.tab-count {
  grid-column: 2;
}

.radar-panels {
  min-height: 390px;
}

.radar-panel {
  padding: 48px;
}

.radar-panel h3 {
  max-width: 540px;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 400;
  line-height: 1.08;
}

.radar-panel > p:not(.panel-code) {
  max-width: 620px;
  margin: 22px 0;
  color: var(--cp-text-muted);
  font-size: 18px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  list-style: none;
}

.tag-list li {
  padding: 6px 10px;
  border: 1px solid var(--cp-border);
  border-radius: 0.625rem;
  background: var(--cp-bg-elevated);
  font-family: Consolas, "Courier New", Courier, monospace;
  font-size: 12px;
}

.timeline {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.timeline::before {
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 142px;
  width: 1px;
  background: var(--cp-border-strong);
  content: "";
}

.timeline li {
  display: grid;
  grid-template-columns: 118px 1fr;
  gap: 48px;
  padding: 34px 0;
  border-top: 1px solid var(--cp-border);
}

.timeline-date {
  position: relative;
  padding-top: 3px;
  color: var(--cp-accent);
  font-family: Consolas, "Courier New", Courier, monospace;
  font-size: 13px;
  font-weight: 700;
}

.timeline-date::after {
  position: absolute;
  top: 8px;
  right: -31px;
  width: 9px;
  height: 9px;
  border: 3px solid var(--cp-bg-elevated);
  border-radius: 50%;
  background: var(--cp-accent);
  box-shadow: 0 0 0 1px var(--cp-accent);
  content: "";
}

.timeline article {
  max-width: 780px;
}

.timeline-org {
  margin: 0 0 3px;
  color: var(--cp-text-muted);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.timeline h3 {
  margin: 0;
  font-size: 25px;
}

.timeline article > p:not(.timeline-org) {
  color: var(--cp-text-muted);
}

.timeline-meta {
  color: var(--cp-accent);
  font-family: Consolas, "Courier New", Courier, monospace;
  font-size: 12px;
}

.project-groups {
  display: grid;
  gap: 60px;
}

.group-label {
  display: flex;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--cp-border-strong);
  color: var(--cp-text-muted);
  font-family: Consolas, "Courier New", Courier, monospace;
  font-size: 12px;
  text-transform: uppercase;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.project-card,
.credential-card {
  border: 1px solid var(--cp-border);
  border-radius: 16px;
  background: var(--cp-surface);
  box-shadow: 0 0 2px var(--cp-border), 0 1px 2px var(--cp-border);
}

.project-card {
  min-height: 340px;
  padding: 28px;
  border-top: 4px solid var(--cp-accent);
}

.project-card h3,
.credential-card h3 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 30px;
  font-weight: 400;
  line-height: 1.14;
}

.project-card > p:not(.project-type),
.project-card div > p:not(.project-type),
.credential-card > p:not(.credential-code) {
  color: var(--cp-text-muted);
}

.project-card ul {
  padding-left: 18px;
  color: var(--cp-text-muted);
}

.project-grid-featured {
  grid-template-columns: 1fr;
}

.project-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.project-filter {
  padding: 7px 12px;
  border: 1px solid var(--cp-border);
  border-radius: 0.625rem;
  background: var(--cp-surface);
  color: var(--cp-text-muted);
  cursor: pointer;
}

.project-filter:hover,
.project-filter.is-active {
  border-color: var(--cp-accent);
  background: var(--cp-accent-soft);
  color: var(--cp-accent);
}

.project-grid-lab {
  align-items: stretch;
}

.project-grid-lab .project-card {
  display: flex;
  min-height: 330px;
  flex-direction: column;
}

.project-card[hidden] {
  display: none;
}

.project-card-wide {
  grid-column: 1 / -1;
  display: grid !important;
  min-height: auto !important;
  grid-template-columns: 1.35fr 0.65fr;
  gap: 48px;
}

.tech-line {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--cp-border);
  color: var(--cp-accent) !important;
  font-family: Consolas, "Courier New", Courier, monospace;
  font-size: 12px;
}

.project-metric {
  margin: auto 0 20px;
  padding: 18px 0;
  border-block: 1px solid var(--cp-border);
}

.project-metric strong,
.project-metric span {
  display: block;
}

.project-metric strong {
  color: var(--cp-accent);
  font-family: Consolas, "Courier New", Courier, monospace;
  font-size: clamp(24px, 3vw, 36px);
}

.project-metric span {
  color: var(--cp-text-muted);
  font-size: 12px;
  text-transform: uppercase;
}

.project-card-featured {
  display: grid;
  min-height: auto;
  grid-template-columns: 1.35fr 0.65fr;
  gap: 48px;
}

.project-data {
  margin: 0;
  border-left: 1px solid var(--cp-border);
  padding-left: 24px;
}

.project-data div {
  padding: 10px 0;
  border-bottom: 1px solid var(--cp-border);
}

.project-data dt {
  color: var(--cp-text-muted);
  font-family: Consolas, "Courier New", Courier, monospace;
  font-size: 11px;
  text-transform: uppercase;
}

.project-data dd {
  margin: 2px 0 0;
  font-weight: 700;
}

.credential-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.credential-card {
  min-height: 220px;
  padding: 24px;
}

.credential-card-accent {
  border-color: var(--cp-accent);
  background: var(--cp-accent-soft);
}

.credential-card h3 {
  font-size: 26px;
}

.architecture-map {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  padding: 28px;
  border: 1px solid var(--cp-border);
  border-radius: 16px;
  background: var(--cp-surface);
  box-shadow: 0 0 2px var(--cp-border), 0 1px 2px var(--cp-border);
}

.architecture-core {
  grid-column: 2 / 4;
  grid-row: 2;
  display: grid;
  min-height: 150px;
  place-content: center;
  border: 1px solid var(--cp-accent);
  border-radius: 16px;
  background: var(--cp-accent-soft);
  text-align: center;
}

.architecture-core span {
  color: var(--cp-text-muted);
  font-family: Consolas, "Courier New", Courier, monospace;
  font-size: 11px;
  text-transform: uppercase;
}

.architecture-core strong {
  color: var(--cp-accent);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 30px;
}

.architecture-map button {
  min-height: 82px;
  padding: 12px;
  border: 1px solid var(--cp-border);
  border-radius: 0.625rem;
  background: var(--cp-bg-elevated);
  color: var(--cp-text);
  cursor: pointer;
}

.architecture-map button:hover,
.architecture-map button.is-active {
  border-color: var(--cp-accent);
  color: var(--cp-accent);
}

.architecture-detail {
  grid-column: 1 / -1;
  min-height: 52px;
  margin: 8px 0 0;
  padding: 14px 16px;
  border-left: 4px solid var(--cp-accent);
  background: var(--cp-accent-soft);
  color: var(--cp-text-muted);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.skill-cluster {
  min-height: 280px;
  padding: 26px;
  border: 1px solid var(--cp-border);
  border-radius: 16px;
  background: var(--cp-surface);
  box-shadow: 0 0 2px var(--cp-border), 0 1px 2px var(--cp-border);
}

.skill-cluster-featured {
  border-top: 4px solid var(--cp-accent);
}

.skill-cluster h3 {
  margin: 0 0 20px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 28px;
  font-weight: 400;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.skill-tags button,
.skill-tags span {
  padding: 7px 10px;
  border: 1px solid var(--cp-border);
  border-radius: 0.625rem;
  background: var(--cp-bg-elevated);
  color: var(--cp-text-muted);
  font-family: Consolas, "Courier New", Courier, monospace;
  font-size: 12px;
}

.skill-tags button {
  cursor: pointer;
}

.skill-tags button:hover {
  border-color: var(--cp-accent);
  color: var(--cp-accent);
}

.skills-hint {
  margin-top: 18px;
  color: var(--cp-text-muted);
  font-family: Consolas, "Courier New", Courier, monospace;
  font-size: 12px;
}

.contact-band {
  padding-block: 96px;
  background: var(--cp-accent);
  color: var(--cp-accent-fg);
  scroll-margin-top: 68px;
}

.contact-band .eyebrow {
  color: var(--cp-accent-fg);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 0.75fr;
  gap: 80px;
}

.contact-grid h2 {
  max-width: 680px;
}

.contact-links {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-links a {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 0;
  border-top: 1px solid var(--cp-accent-fg);
  text-decoration: none;
}

.contact-links span {
  font-family: Consolas, "Courier New", Courier, monospace;
  font-size: 12px;
  text-transform: uppercase;
}

.site-footer {
  border-top: 1px solid var(--cp-border);
  background: var(--cp-bg-elevated);
  color: var(--cp-text-muted);
}

.site-footer .shell {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-block: 22px;
  font-size: 13px;
}

@media (max-width: 860px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 68px;
    right: 20px;
    left: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    border: 1px solid var(--cp-border);
    border-radius: 16px;
    background: var(--cp-panel-strong);
    box-shadow: var(--cp-shadow);
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-links a,
  .theme-toggle {
    padding: 12px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 48px;
    min-height: auto;
    padding-block: 72px;
  }

  .proof-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .radar,
  .section-intro-split,
  .project-card-featured,
  .project-card-wide,
  .research-hero,
  .research-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .research-status {
    border-top: 1px solid var(--cp-border);
    border-left: 0;
  }

  .radar-tabs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    border-right: 0;
    border-bottom: 1px solid var(--cp-border);
  }

  .credential-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .architecture-map {
    grid-template-columns: repeat(2, 1fr);
  }

  .architecture-core {
    grid-column: 1 / -1;
    grid-row: auto;
  }
}

@media (max-width: 580px) {
  .shell {
    width: min(100% - 28px, 1160px);
  }

  h1 {
    font-size: 48px;
  }

  .section {
    padding-block: 72px;
  }

  .proof-grid,
  .radar-tabs,
  .project-grid,
  .research-topics,
  .skills-grid,
  .credential-grid {
    grid-template-columns: 1fr;
  }

  .research-topics article {
    border-right: 0;
    border-bottom: 1px solid var(--cp-border);
  }

  .research-topics article:last-child {
    border-bottom: 0;
  }

  .proof-grid div,
  .proof-grid div:last-child {
    border-right: 0;
    border-bottom: 1px solid var(--cp-border);
  }

  .radar-panel {
    padding: 28px;
  }

  .timeline::before {
    left: 5px;
  }

  .timeline li {
    grid-template-columns: 1fr;
    gap: 8px;
    padding-left: 28px;
  }

  .timeline-date::after {
    top: 8px;
    right: auto;
    left: -27px;
  }

  .contact-links a,
  .site-footer .shell {
    flex-direction: column;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}