:root {
  --ink: #2b2c33;
  --ink-2: #383838;
  --blue: #2196f3;
  --paper: #ffffff;
  --muted: #72747c;
  --line: #2b2c33;
  --ui: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  --prose: "Iowan Old Style", "Songti SC", STSong, Georgia, serif;
  --expo: cubic-bezier(0.19, 1, 0.22, 1);
  --switch: cubic-bezier(0.77, 0, 0.175, 1);
  --content: 1020px;
}

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

html {
  min-width: 320px;
  background: var(--paper);
  color: var(--ink);
  font-size: 62.5%;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  font-family: var(--ui);
  font-size: 1rem;
  line-height: 1.618;
  text-rendering: optimizeLegibility;
}

body.is-loading,
body.menu-open {
  overflow: hidden;
}

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

button {
  color: inherit;
  font: inherit;
}

::selection {
  background: var(--blue);
  color: #fff;
}

.header {
  position: fixed;
  z-index: 30;
  top: 0;
  left: 0;
  display: flex;
  width: 100%;
  height: 75px;
  align-items: center;
  justify-content: space-between;
  padding: 17px 20px;
  background: rgb(255 255 255 / 96%);
  transition: top 0.5s var(--expo), background 0.5s var(--expo), box-shadow 0.4s ease;
}

.header.shadow {
  box-shadow: 0 3px 8px rgb(0 0 0 / 16%);
}

.header.hide {
  top: -75px;
}

.header.menu-active {
  z-index: 50;
  background: transparent;
  box-shadow: none;
}

.logo {
  display: block;
  width: 182px;
  height: 40px;
  opacity: 0;
  transform: translateY(-20px);
  transition: opacity 0.5s var(--expo), transform 0.5s var(--expo), filter 0.4s ease;
}

body.ready .logo {
  opacity: 1;
  transform: none;
}

.header.menu-active .logo {
  opacity: 0.15;
  filter: grayscale(1);
}

.logo svg {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.logo:focus {
  outline: none;
}

.logo:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 4px;
}

.logo__mark path {
  fill: var(--ink-2);
}

.logo__mark .logo__slash {
  fill: var(--blue);
}

.logo__type {
  fill: var(--ink-2);
  font-family: var(--ui);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.6px;
}

.menu {
  position: relative;
  z-index: 60;
  width: 40px;
  height: 40px;
  padding: 10px;
  border: 0;
  background: transparent;
  cursor: pointer;
  opacity: 0;
  transform: translateY(-20px);
  transition: opacity 0.5s var(--expo), transform 0.5s var(--expo), background 0.25s ease;
}

body.ready .menu {
  opacity: 1;
  transform: none;
}

.menu:hover,
.menu:focus-visible {
  background: rgb(43 44 51 / 8%);
  outline: none;
}

.menu .box {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--ink);
  transition: inset 0.32s var(--expo), width 0.32s var(--expo), height 0.32s var(--expo), transform 0.32s var(--expo), opacity 0.2s ease, background 0.25s ease;
}

.menu .tl { top: 10px; left: 10px; }
.menu .tr { top: 10px; right: 10px; }
.menu .bl { bottom: 10px; left: 10px; }
.menu .br { right: 10px; bottom: 10px; }

.menu[aria-expanded="true"] {
  background: rgb(255 255 255 / 8%);
}

.menu[aria-expanded="true"] .box {
  top: 18px;
  left: 7px;
  width: 26px;
  height: 4px;
  background: #fff;
}

.menu[aria-expanded="true"] .tl { transform: rotate(45deg); }
.menu[aria-expanded="true"] .tr { transform: rotate(-45deg); }
.menu[aria-expanded="true"] .bl,
.menu[aria-expanded="true"] .br { opacity: 0; }

.loader {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: grid;
  place-items: center;
  background: #fff;
  transition: opacity 0.55s var(--expo), visibility 0.55s;
}

.loader svg {
  width: 76px;
  height: 76px;
  animation: rotate 2s linear infinite;
}

.loader circle {
  stroke: var(--blue);
  stroke-dasharray: 1, 200;
  stroke-dashoffset: 0;
  stroke-linecap: round;
  animation: dash 1.5s ease-in-out infinite;
}

body.ready .loader {
  visibility: hidden;
  opacity: 0;
}

#main {
  display: flex;
  min-height: calc(100vh - 75px);
  margin-top: 75px;
  transition: min-height 0.5s var(--expo);
}

.page {
  width: 100%;
  margin: auto;
  padding: 20px 0 40px;
}

.container {
  width: 100%;
  max-width: var(--content);
  height: 100%;
  padding: 0 20px;
  margin: auto;
}

.home-inner {
  width: 83.333333%;
  margin-left: 8.333333%;
}

.title-bar {
  position: relative;
  isolation: isolate;
  display: flex;
  width: 100%;
  height: 64px;
  align-items: center;
  margin: 20px 0 40px;
  padding: 15px 55px 15px 15px;
  overflow: hidden;
  border-left: 15px solid var(--blue);
  color: #fff;
  font-family: var(--ui);
  font-size: 3.2rem;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.page--hello .title-bar {
  width: 585px;
  max-width: 100%;
  height: 120px;
  padding: 25px;
  margin-top: 10px;
  font-size: 7rem;
  letter-spacing: -3px;
}

.title-bar__background {
  position: absolute;
  z-index: 0;
  inset: 0;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: left center;
}

.title-text {
  position: relative;
  z-index: 1;
  display: block;
  max-width: 100%;
  overflow: hidden;
  opacity: 0;
  text-overflow: clip;
  white-space: nowrap;
}

.title-final {
  display: block;
}

.title-scramble {
  position: absolute;
  inset: 0;
  display: block;
  overflow: hidden;
  white-space: nowrap;
}

.title-text.is-decoding .title-final {
  visibility: hidden;
}

.title-text.is-ready::before,
.title-text.is-ready::after {
  position: absolute;
  inset: 0;
  overflow: hidden;
  content: attr(data-text);
  opacity: 0.45;
  pointer-events: none;
}

.title-text.is-ready::before {
  left: -4px;
  text-shadow: 1px 0 cyan;
  clip-path: inset(18% 0 58% 0);
  animation: title-glitch-a 3s steps(2, end) infinite alternate-reverse;
}

.title-text.is-ready::after {
  left: 4px;
  text-shadow: -1px 0 red;
  clip-path: inset(64% 0 9% 0);
  animation: title-glitch-b 2s steps(2, end) infinite alternate-reverse;
}

.title-icon {
  position: absolute;
  z-index: 1;
  top: 0;
  right: 15px;
  bottom: 0;
  display: grid;
  width: 26px;
  height: 26px;
  margin: auto;
  place-items: center;
  border: 2px solid #fff;
  border-radius: 50%;
  font-size: 1.4rem;
  line-height: 1;
  opacity: 0;
}

.page--hello .title-icon {
  display: none;
}

.prose,
.page p,
.project-card__desc,
.experience-card li {
  color: var(--ink);
  font-family: var(--prose);
  font-size: 2rem;
  font-weight: 400;
  line-height: 1.5;
}

.page p {
  margin: 0 0 20px;
}

.page p strong {
  font-family: var(--ui);
  font-size: 0.9em;
  font-weight: 700;
}

.page p a,
.prose-link {
  position: relative;
  z-index: 1;
  display: inline-block;
  padding: 2px 10px 4px;
  margin: 0;
  background: var(--ink);
  color: #fff;
  font-family: inherit;
  font-size: 1em;
  font-weight: 700;
  line-height: inherit;
  vertical-align: baseline;
}

.page p a::before,
.prose-link::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  background: var(--blue);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--expo);
}

.page p a:hover::before,
.page p a:focus-visible::before,
.prose-link:hover::before,
.prose-link:focus-visible::before {
  transform: scaleX(1);
}

.page p a:focus-visible,
.prose-link:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

.reveal {
  opacity: 0;
  transform: translateY(50px);
}

.page-rule {
  width: 100%;
  height: 3px;
  margin: 40px 0;
  border: 0;
  background: var(--line);
  transform: scaleX(0);
  transform-origin: left;
}

.home-nav ul,
.contact-icons ul,
.primary-nav ul,
.tag-list,
.stack-list,
.evidence-list {
  padding: 0;
  margin: 0;
  list-style: none;
}

.home-nav ul {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
}

.home-nav li {
  height: 146px;
}

.element-box {
  position: relative;
  display: flex;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 3px solid var(--ink);
  color: var(--ink);
  font-family: var(--ui);
  text-align: center;
}

.element-box .text {
  position: relative;
  z-index: 2;
  display: block;
  transition: opacity 0.25s var(--expo), transform 0.25s var(--expo);
}

.element-box b,
.element-box small {
  display: block;
  line-height: 1;
}

.element-box b {
  margin-bottom: 5px;
  font-size: 5.4rem;
  letter-spacing: -4px;
}

.element-box small {
  font-size: 1.3rem;
  font-weight: 700;
}

.element-icon {
  position: absolute;
  z-index: 1;
  inset: 0;
  display: grid;
  place-items: center;
  background: var(--blue);
  color: #fff;
  font-size: 4.8rem;
  opacity: 0;
  transform: scale(0.75);
  transition: opacity 0.25s var(--expo), transform 0.25s var(--expo);
}

.element-box:hover,
.element-box:focus-visible,
.element-box.active {
  border-color: var(--blue);
  outline: none;
}

.element-box:hover .text,
.element-box:focus-visible .text,
.element-box.active .text {
  opacity: 0;
  transform: scale(1.2);
}

.element-box:hover .element-icon,
.element-box:focus-visible .element-icon,
.element-box.active .element-icon {
  opacity: 1;
  transform: scale(1);
}

.contact-icons {
  margin-top: 25px;
  text-align: center;
}

.contact-icons ul {
  display: inline-flex;
  align-items: center;
  gap: 42px;
}

.contact-icons li {
  opacity: 0;
  transform: translateY(50px);
}

.contact-icons a {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  transition: color 0.3s ease, transform 0.5s var(--expo);
}

.contact-icons svg {
  display: block;
  width: 32px;
  height: 32px;
}

.contact-icons a:hover,
.contact-icons a:focus-visible {
  color: var(--blue);
  outline: none;
  transform: scale(1.25);
}

.two-col {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 52px;
}

.section-heading {
  margin: 0 0 18px;
  color: var(--ink);
  font-family: var(--ui);
  font-size: 2.8rem;
  line-height: 1;
}

.focus-bars {
  display: grid;
  gap: 13px;
}

.focus-bar {
  position: relative;
  display: flex;
  width: var(--bar-width);
  min-width: 110px;
  height: 38px;
  align-items: center;
  justify-content: space-between;
  padding: 0 11px;
  background: var(--ink);
  color: #fff;
  font-family: var(--ui);
  opacity: 0;
  transform: translateY(50px);
}

.focus-bar::after {
  position: absolute;
  z-index: -1;
  top: 5px;
  left: 5px;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(-45deg, #5d606a 0 2px, transparent 2px 5px);
  content: "";
}

.focus-bar b {
  overflow: hidden;
  font-size: 1.35rem;
  font-weight: 500;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.focus-bar strong {
  margin-left: 12px;
  font-size: 1.7rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  white-space: nowrap;
}

.identity-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 45px;
  border-top: 3px solid var(--ink);
  border-bottom: 3px solid var(--ink);
}

.identity-row div {
  min-height: 96px;
  padding: 20px;
  border-right: 1px solid rgb(43 44 51 / 28%);
}

.identity-row div:last-child {
  border-right: 0;
}

.identity-row span,
.work-label,
.eyebrow,
.project-card__meta,
.privacy-badge,
.stack-group > span {
  display: block;
  color: var(--muted);
  font-family: var(--ui);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  line-height: 1.2;
  text-transform: uppercase;
}

.identity-row strong {
  display: block;
  margin-top: 10px;
  font-family: var(--ui);
  font-size: 1.45rem;
  line-height: 1.2;
}

.experience-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  padding-bottom: 28px;
  border-bottom: 3px solid var(--ink);
}

.experience-head h2 {
  max-width: 710px;
  margin: 8px 0 0;
  font-size: clamp(2.8rem, 5vw, 4.8rem);
  letter-spacing: -0.055em;
  line-height: 1;
}

.experience-duration {
  flex: none;
  color: var(--blue);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-align: right;
}

.experience-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 30px;
}

.experience-card {
  position: relative;
  min-height: 320px;
  padding: 26px;
  overflow: hidden;
  border: 5px solid var(--ink);
  background: #fff;
}

.experience-card::before,
.project-card::before {
  position: absolute;
  z-index: 0;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background: var(--blue);
  content: "";
  transition: width 0.5s var(--switch);
}

.experience-card::after,
.project-card::after {
  position: absolute;
  z-index: 0;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background: var(--ink);
  content: "";
  transition: width 0.5s var(--switch) 0.1s;
}

.experience-card:hover::before,
.experience-card:hover::after,
.project-card:hover::before,
.project-card:hover::after {
  width: 100%;
}

.experience-card > *,
.project-card > * {
  position: relative;
  z-index: 1;
}

.experience-card h3 {
  margin: 16px 0 12px;
  font-size: 2.5rem;
  line-height: 1.05;
}

.experience-card ul {
  padding-left: 20px;
  margin: 16px 0 0;
}

.experience-card li {
  margin-bottom: 8px;
  font-size: 1.7rem;
  line-height: 1.4;
}

.experience-card:hover,
.experience-card:hover li,
.experience-card:hover .work-label,
.project-card:hover,
.project-card:hover .project-card__desc,
.project-card:hover .project-card__meta,
.project-card:hover .privacy-badge {
  color: #fff;
}

.works-intro {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 30px;
}

.works-intro p {
  max-width: 720px;
  margin: 0;
}

.button-link {
  display: inline-flex;
  min-height: 42px;
  flex: none;
  align-items: center;
  gap: 12px;
  padding: 0 15px;
  border: 2px solid var(--ink);
  font-family: var(--ui);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background 0.3s ease, color 0.3s ease, transform 0.3s var(--expo);
}

.button-link:hover,
.button-link:focus-visible {
  background: var(--ink);
  color: #fff;
  outline: none;
  transform: translateY(-3px);
}

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

.project-card {
  position: relative;
  display: flex;
  min-height: 285px;
  flex-direction: column;
  padding: 24px;
  overflow: hidden;
  border: 5px solid var(--ink);
  background: #fff;
  color: var(--ink);
  transition: color 0.5s var(--switch), transform 0.3s var(--expo), box-shadow 0.3s ease;
}

a.project-card:hover,
a.project-card:focus-visible {
  outline: none;
  box-shadow: 0 14px 30px rgb(0 0 0 / 16%);
  transform: translateY(-5px);
}

.project-card__top {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 15px;
}

.project-card__index {
  color: var(--blue);
  font-size: 4.8rem;
  font-weight: 700;
  letter-spacing: -0.08em;
  line-height: 0.9;
}

.privacy-badge {
  padding: 5px 8px;
  border: 1px solid currentColor;
  color: var(--ink);
  letter-spacing: 0.08em;
}

.project-card h2 {
  margin: 24px 0 10px;
  font-size: 2.7rem;
  letter-spacing: -0.04em;
  line-height: 1;
}

.project-card__desc {
  margin: 0;
  font-size: 1.7rem;
  line-height: 1.45;
  transition: color 0.5s var(--switch);
}

.project-card__bottom {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 24px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px 12px;
}

.tag-list li {
  color: inherit;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.project-card__action {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: none;
  font-size: 2rem;
  font-weight: 700;
}

.project-card__action small {
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stack-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.stack-group {
  min-height: 230px;
  padding: 24px;
  border: 3px solid var(--ink);
}

.stack-group h2 {
  margin: 10px 0 20px;
  font-size: 2.5rem;
  line-height: 1;
}

.stack-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.stack-list li {
  padding: 6px 9px;
  background: var(--ink);
  color: #fff;
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1;
}

.evidence {
  margin-top: 34px;
  padding-top: 28px;
  border-top: 3px solid var(--ink);
}

.evidence h2 {
  margin: 0 0 15px;
  font-size: 2.6rem;
}

.evidence-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 30px;
}

.evidence-list li {
  display: grid;
  grid-template-columns: minmax(7.5rem, 9.5rem) minmax(0, 1fr);
  gap: 18px 22px;
  align-items: start;
  padding: 15px 0;
  border-bottom: 1px solid rgb(43 44 51 / 24%);
  font-family: var(--prose);
  font-size: 1.65rem;
  line-height: 1.45;
}

.evidence-list b {
  color: var(--blue);
  font-family: var(--ui);
  font-size: 1.35rem;
  line-height: 1.3;
  white-space: normal;
  overflow-wrap: anywhere;
}

.evidence-list span {
  min-width: 0;
  overflow-wrap: break-word;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 64px;
  align-items: center;
}

.achievement-hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 50px;
  align-items: end;
  padding-bottom: 32px;
  border-bottom: 3px solid var(--ink);
}

.achievement-hero h2 {
  max-width: 660px;
  margin: 12px 0 0;
  font-size: clamp(3rem, 5vw, 5.2rem);
  letter-spacing: -0.06em;
  line-height: 1.03;
}

.achievement-hero h2 span {
  color: var(--blue);
}

.academic-scoreboard {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 3px solid var(--ink);
}

.academic-scoreboard div {
  min-width: 0;
  padding: 18px 12px;
  border-right: 1px solid rgb(43 44 51 / 28%);
}

.academic-scoreboard div:last-child {
  border-right: 0;
}

.academic-scoreboard strong,
.academic-scoreboard span {
  display: block;
}

.academic-scoreboard strong {
  color: var(--blue);
  font-size: clamp(2rem, 3vw, 3.4rem);
  letter-spacing: -0.06em;
  line-height: 1;
}

.academic-scoreboard span {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.25;
  text-transform: uppercase;
}

.record-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin-top: 28px;
}

.record-card {
  min-width: 0;
  padding: 26px;
  border: 3px solid var(--ink);
}

.record-card--research {
  grid-row: span 2;
}

.record-no {
  color: var(--blue);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.record-card > h3 {
  margin: 12px 0 24px;
  font-size: 2.8rem;
  letter-spacing: -0.04em;
  line-height: 1;
}

.record-item + .record-item {
  margin-top: 26px;
  padding-top: 24px;
  border-top: 1px solid rgb(43 44 51 / 30%);
}

.record-state {
  display: inline-block;
  padding: 4px 8px;
  background: var(--ink);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.record-item h4 {
  margin: 13px 0 9px;
  font-size: 1.9rem;
  line-height: 1.25;
}

.record-item p,
.record-note {
  margin: 0 0 12px;
  font-size: 1.55rem;
  line-height: 1.55;
}

.record-item small {
  color: var(--muted);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.award-list {
  padding: 0;
  margin: 0;
  list-style: none;
}

.award-list li {
  display: grid;
  grid-template-columns: 138px minmax(0, 1fr) auto;
  gap: 12px;
  padding: 11px 0;
  border-top: 1px solid rgb(43 44 51 / 24%);
  font-size: 1.25rem;
  line-height: 1.35;
}

.award-list b {
  color: var(--blue);
}

.award-list time {
  color: var(--muted);
  font-size: 1rem;
  font-weight: 700;
}

.honor-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  padding: 14px 0;
  border-top: 1px solid rgb(43 44 51 / 24%);
}

.honor-strip strong {
  font-size: 1.8rem;
}

.honor-strip span {
  color: var(--blue);
  font-size: 1.1rem;
  font-weight: 700;
}

.record-note {
  margin-top: 18px;
  color: var(--muted);
}

.leadership-list {
  padding: 0;
  margin: 0;
  list-style: none;
}

.leadership-list li {
  padding: 11px 0;
  border-top: 1px solid rgb(43 44 51 / 24%);
}

.leadership-list b,
.leadership-list span {
  display: block;
}

.leadership-list b {
  font-size: 1.55rem;
}

.leadership-list span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 1.15rem;
}

.award-showcase {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  margin-top: 28px;
  border: 3px solid var(--ink);
}

.award-showcase__intro {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 34px;
  background: var(--ink);
  color: #fff;
}

.award-showcase__intro .record-no {
  color: var(--blue);
}

.award-showcase__intro h3 {
  margin: 16px 0;
  font-size: clamp(3.4rem, 5vw, 5.4rem);
  letter-spacing: -0.065em;
  line-height: 0.95;
}

.award-showcase__intro p {
  color: rgb(255 255 255 / 82%);
  font-size: 1.65rem;
}

.award-counts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: auto;
  border-top: 1px solid rgb(255 255 255 / 30%);
}

.award-counts div {
  padding: 20px 10px 0 0;
}

.award-counts strong,
.award-counts span {
  display: block;
}

.award-counts strong {
  color: var(--blue);
  font-size: 3.8rem;
  letter-spacing: -0.08em;
  line-height: 1;
}

.award-counts span {
  margin-top: 6px;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.featured-certificates {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding: 18px;
  gap: 16px;
  background: #f4f5f7;
}

.certificate-card {
  position: relative;
  display: flex;
  min-width: 0;
  padding: 0;
  overflow: hidden;
  border: 3px solid var(--ink);
  background: #fff;
  color: var(--ink);
  cursor: zoom-in;
  text-align: left;
  transition: transform 0.35s var(--expo), box-shadow 0.35s ease, border-color 0.25s ease;
}

.certificate-card:hover,
.certificate-card:focus-visible {
  z-index: 2;
  border-color: var(--blue);
  outline: none;
  box-shadow: 0 16px 32px rgb(25 27 35 / 18%);
  transform: translateY(-6px);
}

.certificate-card__image {
  position: relative;
  display: block;
  flex: 0 0 42%;
  min-height: 150px;
  overflow: hidden;
  background: #eceef1;
}

.certificate-card__image::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 70%, rgb(33 150 243 / 16%));
  content: "";
}

.certificate-card__image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.5s var(--expo);
}

.certificate-card:hover img,
.certificate-card:focus-visible img {
  transform: scale(1.035);
}

.certificate-card__copy {
  display: flex;
  min-width: 0;
  flex: 1;
  flex-direction: column;
  justify-content: flex-end;
  padding: 16px;
}

.certificate-card__copy small,
.certificate-card__copy strong {
  display: block;
}

.certificate-card__copy small {
  margin-bottom: 9px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  line-height: 1.35;
  text-transform: uppercase;
}

.certificate-card__copy strong {
  font-size: 1.35rem;
  line-height: 1.25;
}

.certificate-card > b {
  position: absolute;
  top: 8px;
  right: 8px;
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  font-size: 1.4rem;
  line-height: 1;
}

.certificate-card--featured {
  min-height: 205px;
}

.certificate-card--featured .certificate-card__image {
  flex-basis: 48%;
}

.record-grid--compact .record-card {
  min-height: 360px;
}

.certificate-archive {
  margin-top: 28px;
  border-top: 3px solid var(--ink);
}

.certificate-archive__head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  padding: 28px 0 22px;
}

.certificate-archive__head h3,
.leadership-band h3 {
  margin: 8px 0 0;
  font-size: 3.2rem;
  letter-spacing: -0.045em;
  line-height: 1;
}

.certificate-archive__head p {
  max-width: 360px;
  margin: 0;
  color: var(--muted);
  font-family: var(--ui);
  font-size: 1.25rem;
  text-align: right;
}

.certificate-group {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  border-top: 1px solid rgb(43 44 51 / 30%);
}

.certificate-group__label {
  padding: 24px 20px 24px 0;
  border-right: 1px solid rgb(43 44 51 / 30%);
}

.certificate-group__label b,
.certificate-group__label span {
  display: block;
}

.certificate-group__label b {
  color: var(--blue);
  font-size: 4.8rem;
  letter-spacing: -0.08em;
  line-height: 1;
}

.certificate-group__label span {
  margin-top: 10px;
  color: var(--muted);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.5;
  text-transform: uppercase;
}

.certificate-wall {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 15px;
  padding: 24px 0 24px 24px;
}

.certificate-wall .certificate-card {
  min-height: 168px;
}

.certificate-wall .certificate-card__image {
  flex-basis: 44%;
  min-height: 164px;
}

.certificate-wall .certificate-card__copy {
  padding: 12px;
}

.certificate-wall .certificate-card__copy strong {
  font-size: 1.15rem;
}

.leadership-band {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 40px;
  margin-top: 28px;
  padding: 28px;
  border: 3px solid var(--ink);
}

.leadership-band .leadership-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 24px;
}

.certificate-dialog {
  width: min(980px, calc(100vw - 36px));
  max-height: calc(100vh - 36px);
  padding: 0;
  overflow: hidden;
  border: 0;
  background: transparent;
  color: #fff;
}

.certificate-dialog::backdrop {
  background: rgb(18 19 23 / 92%);
  backdrop-filter: blur(8px);
}

.certificate-dialog figure {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  max-height: calc(100vh - 36px);
  margin: 0;
  background: var(--ink);
}

.certificate-dialog img {
  display: block;
  width: 100%;
  max-height: calc(100vh - 130px);
  object-fit: contain;
  background: #f4f5f7;
}

.certificate-dialog figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 60px 16px 20px;
}

.certificate-dialog figcaption strong {
  font-size: 1.5rem;
}

.certificate-dialog figcaption span {
  color: var(--blue);
  font-size: 1rem;
  font-weight: 800;
}

.certificate-dialog__close {
  position: absolute;
  z-index: 2;
  top: 10px;
  right: 10px;
  display: grid;
  width: 40px;
  height: 40px;
  padding: 0;
  place-items: center;
  border: 2px solid #fff;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  cursor: pointer;
  font-size: 2.4rem;
  line-height: 1;
}

.case-back {
  display: inline-flex;
  margin-bottom: 20px;
  padding-bottom: 3px;
  border-bottom: 2px solid var(--ink);
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.case-hero {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: 50px;
  padding: 34px 0;
  border-top: 3px solid var(--ink);
  border-bottom: 3px solid var(--ink);
}

.case-hero h2 {
  max-width: 720px;
  margin: 10px 0 18px;
  font-size: clamp(3.2rem, 5.5vw, 5.8rem);
  letter-spacing: -0.065em;
  line-height: 0.98;
}

.case-hero p {
  max-width: 720px;
  margin: 0;
  font-size: 1.8rem;
}

.case-hero aside {
  display: grid;
  align-content: end;
  gap: 5px;
  padding-left: 24px;
  border-left: 1px solid rgb(43 44 51 / 30%);
}

.case-hero aside span {
  margin-top: 13px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.case-hero aside strong {
  font-size: 1.3rem;
  line-height: 1.3;
}

.case-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 3px solid var(--ink);
}

.case-facts div {
  padding: 18px 20px;
  border-right: 1px solid rgb(43 44 51 / 28%);
}

.case-facts div:last-child {
  border-right: 0;
}

.case-facts span,
.case-facts strong {
  display: block;
}

.case-facts span {
  color: var(--blue);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.case-facts strong {
  margin-top: 5px;
  font-size: 1.8rem;
}

.case-sections {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 28px;
}

.case-section {
  padding: 24px;
  border: 3px solid var(--ink);
}

.case-section > span {
  color: var(--blue);
  font-size: 3.6rem;
  font-weight: 800;
  letter-spacing: -0.08em;
}

.case-section h3 {
  margin: 12px 0 20px;
  font-size: 2.3rem;
}

.case-section ul {
  padding-left: 19px;
  margin: 0;
}

.case-section li {
  margin-bottom: 12px;
  font-family: var(--prose);
  font-size: 1.55rem;
  line-height: 1.5;
}

.case-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  margin-top: 28px;
  padding: 24px 0;
  border-top: 3px solid var(--ink);
}

.case-footer p {
  max-width: 700px;
  margin: 0;
  font-size: 1.5rem;
}

.contact-hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: end;
  padding-bottom: 32px;
  border-bottom: 3px solid var(--ink);
}

.contact-hero__copy {
  min-width: 0;
}

.contact-hero__copy h2 {
  max-width: 14ch;
  margin: 12px 0 20px;
  font-size: clamp(3.4rem, 5.4vw, 5.6rem);
  letter-spacing: -0.06em;
  line-height: 1.02;
}

.contact-hero__copy h2 span {
  color: var(--blue);
}

.contact-hero__copy p {
  max-width: 36em;
  margin: 0;
}

.contact-meta {
  border: 3px solid var(--ink);
}

.contact-meta__brand {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border-bottom: 3px solid var(--ink);
  background: var(--ink);
  color: #fff;
}

.contact-meta__brand b {
  display: grid;
  width: 52px;
  height: 52px;
  flex: none;
  place-items: center;
  border: 2px solid rgb(255 255 255 / 22%);
  color: var(--blue);
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -0.06em;
}

.contact-meta__brand strong {
  display: block;
  font-size: 1.7rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.contact-meta__brand small {
  display: block;
  margin-top: 3px;
  color: rgb(255 255 255 / 58%);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-meta dl {
  margin: 0;
}

.contact-meta dl div {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 13px 18px;
  border-bottom: 1px solid rgb(43 44 51 / 20%);
}

.contact-meta dl div:last-child {
  border-bottom: 0;
}

.contact-meta dt {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-meta dd {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
}

.email-marquee {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
  margin-top: 24px;
  padding: 22px 26px;
  overflow: hidden;
  background: var(--blue);
  color: #fff;
}

.email-marquee::after {
  position: absolute;
  inset: 0;
  background: var(--ink);
  content: "";
  transform: translateX(-101%);
  transition: transform 0.5s var(--expo);
}

.email-marquee:hover::after,
.email-marquee:focus-visible::after {
  transform: none;
}

.email-marquee:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}

.email-marquee > * {
  position: relative;
  z-index: 1;
}

.email-marquee span {
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.email-marquee strong {
  overflow: hidden;
  font-size: clamp(1.7rem, 3vw, 3rem);
  letter-spacing: -0.04em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.email-marquee b {
  font-size: 2.6rem;
  line-height: 1;
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.contact-card {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  min-height: 92px;
  padding: 16px;
  border: 3px solid var(--ink);
  transition: background 0.3s ease, color 0.3s ease, transform 0.3s var(--expo);
}

.contact-card:hover,
.contact-card:focus-visible {
  background: var(--ink);
  color: #fff;
  outline: 0;
  transform: translateY(-4px);
}

.contact-card svg {
  width: 32px;
  height: 32px;
}

.contact-card span small,
.contact-card span strong {
  display: block;
}

.contact-card span small {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.09em;
}

.contact-card:hover span small,
.contact-card:focus-visible span small {
  color: rgb(255 255 255 / 55%);
}

.contact-card span strong {
  margin-top: 4px;
  overflow: hidden;
  font-size: 1.2rem;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.contact-card > b {
  color: var(--blue);
  font-size: 1.8rem;
  line-height: 1;
}

.availability {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
  color: var(--muted);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.availability::before {
  width: 9px;
  height: 9px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 5px rgb(33 150 243 / 12%);
  content: "";
  animation: pulse 1.8s ease-in-out infinite;
}

.menu-layer {
  position: fixed;
  z-index: 40;
  inset: 0;
}

.menu-layer__overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  background: rgb(22 21 20 / 90%);
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.3s var(--expo);
}

.primary-nav {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(600px, calc(100% - 30px));
  transform: translate(-50%, -50%);
}

.primary-nav ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.primary-nav li {
  height: 170px;
  opacity: 0;
  transform: translate(5px, 20px) scale(0.5);
  transition: opacity 0.3s var(--expo) calc(var(--order) * 55ms), transform 0.4s var(--expo) calc(var(--order) * 55ms);
}

.primary-nav .element-box {
  border-color: #fff;
  color: #fff;
}

.primary-nav .element-box b {
  font-size: 4.4rem;
}

.primary-nav .element-box small {
  font-size: 1.4rem;
}

.primary-nav .element-box.active {
  border-color: var(--blue);
}

.menu-layer.active .menu-layer__overlay {
  opacity: 1;
}

.menu-layer.active .primary-nav li {
  opacity: 1;
  transform: none;
}

.route-clone {
  position: fixed;
  z-index: 80;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 3px solid var(--blue);
  background: var(--blue);
  color: #fff;
  box-shadow: 0 3px 6px rgb(0 0 0 / 18%), 0 3px 6px rgb(0 0 0 / 24%);
  font-family: var(--ui);
  pointer-events: none;
}

.route-clone span {
  position: relative;
  z-index: 1;
  font-size: 4.8rem;
  font-weight: 700;
}

.ripple {
  position: absolute;
  z-index: 20;
  width: 12px;
  height: 12px;
  border: 2px solid currentColor;
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%);
  animation: ripple 0.7s var(--expo) forwards;
}

.route-status {
  position: fixed;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

@keyframes rotate { to { transform: rotate(360deg); } }

@keyframes dash {
  0% { stroke-dasharray: 1, 200; stroke-dashoffset: 0; }
  50% { stroke-dasharray: 89, 200; stroke-dashoffset: -35px; }
  100% { stroke-dasharray: 89, 200; stroke-dashoffset: -124px; }
}

@keyframes title-glitch-a {
  0%, 91%, 100% { clip-path: inset(18% 0 58% 0); transform: translateX(2px); }
  93% { clip-path: inset(70% 0 8% 0); transform: translateX(-5px); }
  96% { clip-path: inset(43% 0 28% 0); transform: translateX(5px); }
}

@keyframes title-glitch-b {
  0%, 86%, 100% { clip-path: inset(64% 0 9% 0); transform: translateX(-3px); }
  89% { clip-path: inset(8% 0 74% 0); transform: translateX(6px); }
  94% { clip-path: inset(40% 0 34% 0); transform: translateX(-5px); }
}

@keyframes pulse { 50% { box-shadow: 0 0 0 10px rgb(33 150 243 / 3%); } }
@keyframes ripple { to { opacity: 0; transform: translate(-50%, -50%) scale(12); } }

@media (max-width: 900px) {
  .home-inner {
    width: 100%;
    margin-left: 0;
  }

  .page--hello .title-bar {
    height: 100px;
    font-size: 5.4rem;
  }

  .home-nav ul {
    grid-template-columns: repeat(3, 1fr);
  }

  .two-col,
  .contact-layout,
  .achievement-hero,
  .contact-hero,
  .case-hero {
    grid-template-columns: 1fr;
  }

  .experience-grid,
  .project-grid,
  .stack-grid,
  .case-sections {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .case-hero aside {
    padding: 0;
    border-left: 0;
    border-top: 1px solid rgb(43 44 51 / 30%);
  }

  .contact-cards {
    grid-template-columns: 1fr;
  }

  .award-showcase,
  .leadership-band {
    grid-template-columns: 1fr;
  }

  .certificate-wall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .header {
    height: 64px;
    padding: 12px 14px;
  }

  .logo {
    width: 150px;
    height: 34px;
  }

  #main {
    min-height: calc(100vh - 64px);
    margin-top: 64px;
  }

  .page {
    padding-top: 12px;
  }

  .container {
    padding: 0 14px;
  }

  .title-bar,
  .page--hello .title-bar {
    width: 100%;
    height: 78px;
    margin: 6px 0 28px;
    padding: 18px;
    border-left-width: 10px;
    font-size: 4rem;
    letter-spacing: -2px;
  }

  .page:not(.page--hello) .title-bar {
    height: 58px;
    font-size: 2.7rem;
    letter-spacing: -1px;
  }

  .title-icon {
    display: none;
  }

  .prose,
  .page p {
    font-size: 1.8rem;
    line-height: 1.55;
  }

  .page p a,
  .prose-link {
    padding: 1px 7px 2px;
  }

  .page-rule {
    margin: 30px 0;
  }

  .home-nav ul {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .home-nav li {
    height: 42vw;
  }

  .element-box b {
    font-size: 4.4rem;
  }

  .contact-icons ul {
    gap: 24px;
  }

  .two-col,
  .experience-grid,
  .project-grid,
  .stack-grid,
  .contact-layout,
  .evidence-list,
  .record-grid,
  .case-sections {
    grid-template-columns: 1fr;
  }

  .academic-scoreboard,
  .case-facts {
    grid-template-columns: 1fr;
  }

  .academic-scoreboard div,
  .case-facts div {
    border-right: 0;
    border-bottom: 1px solid rgb(43 44 51 / 28%);
  }

  .academic-scoreboard div:last-child,
  .case-facts div:last-child {
    border-bottom: 0;
  }

  .award-list li {
    grid-template-columns: 1fr auto;
  }

  .award-list li span {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .record-card--research {
    grid-row: auto;
  }

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

  .contact-hero {
    gap: 28px;
    align-items: start;
    padding-bottom: 24px;
  }

  .contact-hero__copy h2 {
    max-width: none;
    font-size: clamp(3.2rem, 11vw, 4.6rem);
  }

  .contact-meta dl div {
    grid-template-columns: 78px minmax(0, 1fr);
    padding: 12px 14px;
  }

  .email-marquee {
    grid-template-columns: 1fr auto;
    gap: 8px 12px;
    padding: 16px;
  }

  .email-marquee span {
    grid-column: 1 / -1;
  }

  .email-marquee strong {
    font-size: 1.55rem;
    white-space: normal;
    word-break: break-all;
  }

  .featured-certificates,
  .certificate-wall,
  .leadership-band .leadership-list {
    grid-template-columns: 1fr;
  }

  .award-showcase__intro {
    padding: 26px;
  }

  .award-counts strong {
    font-size: 3rem;
  }

  .certificate-archive__head {
    align-items: flex-start;
    flex-direction: column;
  }

  .certificate-archive__head p {
    text-align: left;
  }

  .certificate-group {
    grid-template-columns: 1fr;
  }

  .certificate-group__label {
    display: flex;
    gap: 18px;
    align-items: center;
    padding: 20px 0;
    border-right: 0;
  }

  .certificate-group__label b {
    font-size: 3.8rem;
  }

  .certificate-group__label span {
    margin-top: 0;
  }

  .certificate-wall {
    padding: 0 0 24px;
  }

  .certificate-dialog figcaption {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

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

  .identity-row div:nth-child(2) {
    border-right: 0;
  }

  .identity-row div:nth-child(-n + 2) {
    border-bottom: 1px solid rgb(43 44 51 / 28%);
  }

  .experience-head,
  .works-intro {
    align-items: start;
    flex-direction: column;
  }

  .experience-duration {
    text-align: left;
  }

  .experience-card,
  .project-card {
    min-height: 300px;
  }

  .primary-nav {
    width: min(420px, calc(100% - 24px));
  }

  .primary-nav ul {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .primary-nav li {
    height: min(38vw, 150px);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}