:root {
    color-scheme: light;
    --paper: #ffffff;
    --paper-soft: #f7f4ff;
    --surface: #ffffff;
    --ink: #17131d;
    --ink-soft: #625c69;
    --green: #6d28d9;
    --green-light: #7c3aed;
    --accent-hover: #5720b4;
    --line: rgba(37, 25, 50, 0.14);
    --header-bg: rgba(255, 255, 255, 0.88);
    --hero-glow: rgba(124, 58, 237, 0.13);
    --card-bg: #6d28d9;
    --card-shadow: rgba(109, 40, 217, 0.19);
    --inverse-section: #2b124d;
    --contact-bg: #eee7ff;
    --footer-bg: #120d19;
    --white: #ffffff;
    --serif: Georgia, "Times New Roman", serif;
    --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --shell: 1180px;
}

[data-theme="dark"] {
    color-scheme: dark;
    --paper: #070708;
    --paper-soft: #0e0d11;
    --surface: #111014;
    --ink: #f7f4fb;
    --ink-soft: #aaa3b2;
    --green: #a78bfa;
    --green-light: #b8a1ff;
    --accent-hover: #c4b5fd;
    --line: rgba(255, 255, 255, 0.15);
    --header-bg: rgba(7, 7, 8, 0.88);
    --hero-glow: rgba(139, 92, 246, 0.2);
    --card-bg: #5b21b6;
    --card-shadow: rgba(0, 0, 0, 0.5);
    --inverse-section: #0f0e12;
    --contact-bg: #121016;
    --footer-bg: #000000;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 94px;
}

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--sans);
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    transition: background-color 220ms ease, color 220ms ease;
}

body.menu-open {
    overflow: hidden;
}

a {
    color: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

::selection {
    background: #d8c8ff;
    color: #2d0d5a;
}

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

.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: 12px;
    left: 12px;
    z-index: 1000;
    padding: 10px 16px;
    background: var(--green);
    color: white;
    text-decoration: none;
    transform: translateY(-150%);
    transition: transform 160ms ease;
}

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

.site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 100;
    border-bottom: 1px solid transparent;
    background: var(--header-bg);
    backdrop-filter: blur(16px);
    transition: border-color 180ms ease, box-shadow 180ms ease;
}

.site-header.scrolled {
    border-bottom-color: var(--line);
    box-shadow: 0 8px 28px rgba(22, 33, 30, 0.04);
}

.header-inner {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--ink);
    text-decoration: none;
}

.brand-copy {
    display: grid;
    line-height: 1.25;
}

.brand-copy strong {
    font-size: 14px;
    letter-spacing: -0.01em;
}

.brand-copy span {
    color: var(--ink-soft);
    font-size: 11px;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-left: auto;
}

.site-nav a {
    position: relative;
    color: var(--ink-soft);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: color 160ms ease;
}

.site-nav a::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: -7px;
    left: 0;
    height: 1px;
    background: var(--green);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 180ms ease;
}

.site-nav a:hover,
.site-nav a.active {
    color: var(--green);
}

.site-nav a:hover::after,
.site-nav a.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

.site-nav .nav-contact {
    padding: 9px 16px;
    border: 1px solid var(--green);
    border-radius: 999px;
    color: var(--green);
}

.site-nav .nav-contact::after {
    display: none;
}

.site-nav .nav-contact:hover {
    background: var(--green);
    color: white;
}

.theme-toggle {
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: transparent;
    color: var(--ink-soft);
    cursor: pointer;
    appearance: none;
    transition: border-color 160ms ease, color 160ms ease, background 160ms ease;
}

.theme-toggle:hover {
    border-color: var(--green);
    color: var(--green);
    background: var(--paper-soft);
}

.theme-icon {
    width: 17px;
    height: 17px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

[data-theme="light"] .theme-icon-sun,
[data-theme="dark"] .theme-icon-moon {
    display: none;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 9px;
}

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 0;
    background: transparent;
    cursor: pointer;
}

.menu-toggle > span:not(.sr-only) {
    display: block;
    width: 22px;
    height: 1px;
    margin: 6px auto;
    background: var(--ink);
    transition: transform 180ms ease;
}

.hero {
    min-height: 650px;
    padding: 138px 0 72px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background:
        radial-gradient(circle at 82% 24%, var(--hero-glow), transparent 24rem),
        linear-gradient(var(--paper), var(--paper));
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(330px, 0.7fr);
    align-items: center;
    gap: clamp(56px, 9vw, 122px);
}

.eyebrow {
    margin: 0 0 26px;
    color: var(--green-light);
    font-size: 12px;
    font-weight: 750;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.eyebrow span {
    margin-inline: 0.5em;
    color: var(--ink-soft);
}

.hero h1 {
    max-width: 760px;
    margin: 0;
    font-family: var(--serif);
    font-size: clamp(56px, 6.8vw, 94px);
    font-weight: 400;
    letter-spacing: -0.055em;
    line-height: 0.98;
}

.hero-lead {
    max-width: 680px;
    margin: 34px 0 0;
    color: var(--ink-soft);
    font-size: clamp(18px, 2vw, 21px);
    line-height: 1.55;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 40px;
}

.button {
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 22px;
    border: 1px solid var(--green);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    transition: background 160ms ease, color 160ms ease, transform 160ms ease;
}

.button:hover {
    transform: translateY(-2px);
}

.button-primary {
    background: var(--green);
    color: white;
}

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

.button-secondary {
    color: var(--green);
}

.button-secondary:hover {
    background: var(--paper-soft);
}

.portrait-card {
    width: min(100%, 370px);
    margin: 0;
    justify-self: end;
}

.portrait-frame {
    position: relative;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    background: var(--paper-soft);
    box-shadow:
        14px 14px 0 var(--paper-soft),
        14px 14px 0 1px var(--green),
        0 26px 70px rgba(56, 31, 84, 0.14);
}

.portrait-frame::after {
    content: "";
    position: absolute;
    inset: 0;
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: inset 0 -80px 90px rgba(10, 7, 13, 0.08);
    pointer-events: none;
}

.portrait-frame img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center;
    transition: transform 500ms ease;
}

.portrait-card:hover img {
    transform: scale(1.012);
}

.portrait-card figcaption {
    margin-top: 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    color: var(--ink-soft);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.portrait-card figcaption span:first-child {
    color: var(--ink);
}

.portrait-card figcaption span:last-child {
    color: var(--green);
}

.research-card {
    position: relative;
    min-height: 390px;
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 3px;
    background: var(--card-bg);
    color: white;
    box-shadow: 0 30px 80px var(--card-shadow);
}

.research-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
    background-size: 34px 34px;
    mask-image: linear-gradient(to bottom, black, transparent 74%);
}

.research-card > *:not(.detector-map) {
    position: relative;
    z-index: 2;
}

.detector-map {
    position: absolute;
    top: 24px;
    right: 24px;
    left: 24px;
    height: 190px;
    opacity: 0.9;
}

.track {
    position: absolute;
    left: 8%;
    width: 98%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(191, 235, 224, 0.8), transparent);
    transform-origin: left;
}

.track-one {
    top: 72%;
    transform: rotate(-18deg);
}

.track-two {
    top: 38%;
    transform: rotate(14deg);
}

.hit {
    position: absolute;
    width: 9px;
    height: 9px;
    border: 2px solid #bfe8dd;
    border-radius: 50%;
    box-shadow: 0 0 0 6px rgba(191, 232, 221, 0.08);
}

.hit-one { top: 56%; left: 20%; }
.hit-two { top: 40%; left: 46%; }
.hit-three { top: 66%; left: 68%; }
.hit-four { top: 29%; left: 79%; }

.card-label {
    margin: 0 0 12px;
    color: rgba(255, 255, 255, 0.62);
    font-size: 10px;
    font-weight: 750;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.research-card h2 {
    margin: 0 0 28px;
    font-family: var(--serif);
    font-size: 26px;
    font-weight: 400;
    line-height: 1.2;
}

.research-card dl {
    margin: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.research-card dl div {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 9px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    font-size: 11px;
}

.research-card dt {
    color: rgba(255, 255, 255, 0.55);
}

.research-card dd {
    margin: 0;
    text-align: right;
}

.section {
    padding: clamp(92px, 12vw, 156px) 0;
}

.split-layout {
    display: grid;
    grid-template-columns: minmax(200px, 0.38fr) minmax(0, 1fr);
    gap: clamp(48px, 10vw, 150px);
}

.section-heading {
    align-self: start;
}

.section-heading.horizontal {
    margin-bottom: 62px;
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 32px;
}

.section-index {
    margin: 0 0 12px;
    color: var(--green-light);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.14em;
}

.section-heading h2 {
    margin: 0;
    font-family: var(--serif);
    font-size: clamp(38px, 4.6vw, 62px);
    font-weight: 400;
    letter-spacing: -0.04em;
    line-height: 1.05;
}

.section-heading.horizontal > p {
    max-width: 370px;
    margin: 0 0 6px;
    color: var(--ink-soft);
    font-size: 14px;
}

.profile-section {
    padding: 42px 0 46px;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: var(--paper-soft);
}

.profile-grid {
    display: grid;
    grid-template-columns: 150px minmax(0, 1.25fr) minmax(280px, 0.75fr);
    align-items: center;
    gap: clamp(34px, 6vw, 86px);
}

.section-heading.compact h2 {
    font-size: clamp(30px, 3vw, 40px);
}

.profile-copy p {
    max-width: 650px;
    margin: 0;
    color: var(--ink-soft);
    font-size: 16px;
}

.profile-copy .inline-links {
    margin-top: 18px;
}

.research-topics {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 9px;
}

.research-topics span {
    padding: 8px 12px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--surface);
    color: var(--green);
    font-size: 10px;
    font-weight: 750;
    letter-spacing: 0.03em;
}

.about-copy {
    max-width: 720px;
}

.about-copy p {
    margin: 0 0 24px;
    color: var(--ink-soft);
}

.about-copy .large-copy {
    margin-bottom: 32px;
    color: var(--ink);
    font-family: var(--serif);
    font-size: clamp(28px, 3.4vw, 43px);
    letter-spacing: -0.035em;
    line-height: 1.25;
}

.inline-links {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin-top: 42px;
}

.inline-links a,
.publication-links a {
    color: var(--green);
    font-size: 12px;
    font-weight: 750;
    text-decoration: none;
}

.inline-links a:hover,
.publication-links a:hover {
    text-decoration: underline;
    text-underline-offset: 5px;
}

.section-tinted {
    background: var(--paper-soft);
}

.focus-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.focus-card {
    min-height: 310px;
    padding: 32px 34px 34px 0;
}

.focus-card + .focus-card {
    padding-left: 34px;
    border-left: 1px solid var(--line);
}

.focus-number {
    display: inline-grid;
    width: 32px;
    height: 32px;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 50%;
    color: var(--green-light);
    font-size: 10px;
    font-weight: 750;
}

.focus-card h3 {
    margin: 78px 0 16px;
    font-family: var(--serif);
    font-size: 26px;
    font-weight: 400;
    letter-spacing: -0.025em;
}

.focus-card p {
    margin: 0;
    color: var(--ink-soft);
    font-size: 14px;
}

.publication-list {
    border-top: 1px solid var(--ink);
}

.publication {
    display: grid;
    grid-template-columns: 190px 1fr;
    gap: 42px;
    padding: 44px 0;
    border-bottom: 1px solid var(--line);
}

.publication.featured {
    margin: 18px 0;
    padding: 52px;
    grid-template-columns: 150px 1fr;
    border: 0;
    background: var(--paper-soft);
    box-shadow: 0 24px 70px rgba(55, 30, 82, 0.08);
}

.publication-meta {
    display: flex;
    flex-direction: column;
    gap: 7px;
    color: var(--ink-soft);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.publication-meta span:first-child {
    color: var(--green-light);
}

.publication-kicker {
    margin: 0 0 10px;
    color: var(--green-light);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.publication-body h3 {
    max-width: 790px;
    margin: 0;
    font-family: var(--serif);
    font-size: clamp(24px, 3vw, 35px);
    font-weight: 400;
    letter-spacing: -0.025em;
    line-height: 1.23;
}

.publication:not(.featured) .publication-body h3 {
    font-size: clamp(22px, 2.5vw, 30px);
}

.authors {
    margin: 18px 0 0;
    color: var(--ink-soft);
    font-size: 13px;
}

.publication-summary {
    max-width: 780px;
    margin: 20px 0 0;
    color: var(--ink-soft);
    font-size: 14px;
}

.publication-links {
    display: flex;
    flex-wrap: wrap;
    gap: 22px;
    margin-top: 24px;
}

.publication.collaboration-paper {
    padding-bottom: 0;
    border-bottom: 0;
}

.section-dark {
    background: var(--inverse-section);
    color: white;
}

.section-dark .section-index {
    color: #c4b5fd;
}

.section-dark .section-heading.horizontal > p {
    color: rgba(255, 255, 255, 0.62);
}

.talk-list {
    border-top: 1px solid rgba(255, 255, 255, 0.35);
}

.talk {
    display: grid;
    grid-template-columns: 130px 1fr 30px;
    align-items: center;
    gap: 28px;
    padding: 30px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
    color: white;
    text-decoration: none;
    transition: padding 180ms ease, background 180ms ease;
}

.talk:hover {
    padding-inline: 16px;
    background: rgba(255, 255, 255, 0.035);
}

.talk-date {
    color: rgba(255, 255, 255, 0.54);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.talk-main {
    display: grid;
    gap: 7px;
}

.talk-main strong {
    font-family: var(--serif);
    font-size: clamp(20px, 2.4vw, 28px);
    font-weight: 400;
    line-height: 1.25;
}

.talk-main > span {
    color: rgba(255, 255, 255, 0.58);
    font-size: 12px;
}

.talk-arrow {
    font-size: 20px;
    transition: transform 180ms ease;
}

.talk:hover .talk-arrow {
    transform: translate(3px, -3px);
}

.timeline {
    border-top: 1px solid var(--ink);
}

.timeline-item {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 30px;
    padding: 30px 0;
    border-bottom: 1px solid var(--line);
}

.timeline-item.current-role {
    margin: 18px 0 14px;
    padding: 38px;
    grid-template-columns: 135px 1fr;
    border: 1px solid color-mix(in srgb, var(--green) 34%, transparent);
    border-radius: 3px;
    background: var(--paper-soft);
}

.timeline-date {
    margin: 3px 0 0;
    color: var(--green-light);
    font-size: 11px;
    font-weight: 750;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.timeline-item h3 {
    margin: 0 0 6px;
    font-family: var(--serif);
    font-size: 22px;
    font-weight: 400;
    line-height: 1.25;
}

.timeline-item.current-role h3 {
    font-size: clamp(28px, 3vw, 38px);
}

.timeline-item div p {
    margin: 0;
    color: var(--ink-soft);
    font-size: 13px;
}

.timeline-item .role-label {
    margin-bottom: 7px;
    color: var(--green-light);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.timeline-item .timeline-org {
    color: var(--green);
    font-weight: 700;
}

.timeline-item .timeline-detail {
    max-width: 680px;
    margin-top: 12px;
    line-height: 1.65;
}

.contact-section {
    padding: clamp(80px, 10vw, 124px) 0;
    background: var(--contact-bg);
}

.contact-inner {
    display: grid;
    grid-template-columns: 1fr 0.72fr;
    align-items: end;
    gap: 80px;
}

.contact-inner h2 {
    max-width: 660px;
    margin: 0;
    font-family: var(--serif);
    font-size: clamp(48px, 6vw, 80px);
    font-weight: 400;
    letter-spacing: -0.05em;
    line-height: 1;
}

.contact-copy p {
    margin: 0 0 28px;
    color: var(--ink-soft);
    font-size: 14px;
}

.email-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--ink);
    font-size: clamp(17px, 2vw, 22px);
    font-weight: 650;
    text-decoration: none;
}

.email-link span {
    transition: transform 180ms ease;
}

.email-link:hover span {
    transform: translateX(5px);
}

.site-footer {
    padding: 28px 0;
    background: var(--footer-bg);
    color: rgba(255, 255, 255, 0.62);
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    font-size: 11px;
}

.footer-inner p {
    margin: 0;
}

.footer-inner a {
    color: white;
    text-decoration: none;
}

.reveal {
    opacity: 1;
    transform: translateY(0);
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 960px) {
    .hero {
        min-height: auto;
    }

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

    .portrait-card {
        width: min(100%, 460px);
        justify-self: start;
    }

    .research-card {
        min-height: 390px;
    }

    .detector-map {
        right: 34%;
    }

    .profile-grid {
        grid-template-columns: 150px 1fr;
    }

    .research-topics {
        grid-column: 2;
        justify-content: flex-start;
    }

    .focus-card {
        padding-right: 22px;
    }

    .focus-card + .focus-card {
        padding-left: 22px;
    }

    .publication.featured {
        padding: 42px;
    }

    .contact-inner {
        grid-template-columns: 1fr;
        align-items: start;
        gap: 48px;
    }

    .contact-copy {
        max-width: 580px;
    }
}

@media (max-width: 760px) {
    body.menu-open {
        overflow: hidden;
        overscroll-behavior: contain;
    }

    .shell {
        width: min(calc(100% - 36px), var(--shell));
    }

    .header-inner {
        min-height: 70px;
    }

    .brand,
    .header-actions {
        position: relative;
        z-index: 102;
    }

    .theme-toggle {
        width: 36px;
        height: 36px;
        flex-basis: 36px;
        background: var(--paper);
    }

    .menu-toggle {
        position: relative;
        z-index: 102;
        display: block;
        border: 1px solid var(--line);
        border-radius: 50%;
        background: var(--paper);
        transition: border-color 160ms ease, background 160ms ease;
    }

    .menu-toggle:hover,
    .menu-toggle[aria-expanded="true"] {
        border-color: var(--green);
        background: var(--paper-soft);
    }

    .menu-toggle[aria-expanded="true"] > span:first-child {
        transform: translateY(3.5px) rotate(45deg);
    }

    .menu-toggle[aria-expanded="true"] > span:nth-child(2) {
        transform: translateY(-3.5px) rotate(-45deg);
    }

    .site-nav {
        position: fixed;
        inset: 0;
        z-index: 101;
        width: 100%;
        height: 100dvh;
        margin: 0;
        padding: 104px 24px max(32px, env(safe-area-inset-bottom));
        display: flex;
        flex-direction: column;
        align-items: stretch;
        justify-content: center;
        gap: 10px;
        overflow-y: auto;
        overscroll-behavior: contain;
        border: 0;
        border-radius: 0;
        background:
            radial-gradient(circle at 82% 22%, var(--hero-glow), transparent 22rem),
            var(--paper);
        box-shadow: none;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-12px);
        transition: opacity 180ms ease, visibility 180ms ease, transform 180ms ease;
    }

    .site-nav.open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .site-nav a {
        width: 100%;
        padding: 9px 0;
        border-bottom: 0;
        font-family: var(--serif);
        font-size: clamp(39px, 12vw, 58px);
        font-weight: 400;
        letter-spacing: -0.035em;
        line-height: 1;
    }

    .site-nav a::after {
        display: none;
    }

    .site-nav .nav-contact {
        min-height: 48px;
        width: fit-content;
        margin-top: 22px;
        padding: 8px 18px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border-bottom: 1px solid var(--green);
        font-family: var(--sans);
        font-size: 14px;
    }

    .hero {
        padding: 132px 0 76px;
    }

    .hero h1 {
        font-size: clamp(48px, 15vw, 70px);
    }

    .portrait-card {
        width: min(100%, 420px);
    }

    .portrait-frame {
        box-shadow:
            10px 10px 0 var(--paper-soft),
            10px 10px 0 1px var(--green),
            0 22px 54px rgba(56, 31, 84, 0.14);
    }

    .research-card {
        min-height: 420px;
        padding: 26px;
    }

    .detector-map {
        right: 24px;
    }

    .split-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .profile-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .research-topics {
        grid-column: auto;
        justify-content: flex-start;
    }

    .section-heading.horizontal {
        margin-bottom: 44px;
        align-items: start;
        flex-direction: column;
        gap: 16px;
    }

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

    .focus-card {
        min-height: 230px;
        padding: 28px 0;
    }

    .focus-card + .focus-card {
        padding-left: 0;
        border-top: 1px solid var(--line);
        border-left: 0;
    }

    .focus-card h3 {
        margin-top: 42px;
    }

    .publication,
    .publication.featured {
        grid-template-columns: 1fr;
        gap: 22px;
    }

    .publication.featured {
        margin-inline: -18px;
        padding: 36px 24px;
    }

    .publication-meta {
        flex-direction: row;
        gap: 18px;
    }

    .talk {
        grid-template-columns: 1fr 24px;
        gap: 12px;
    }

    .talk-date {
        grid-column: 1 / -1;
    }

    .timeline-item {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .timeline-item.current-role {
        margin-inline: -18px;
        padding: 30px 24px;
        grid-template-columns: 1fr;
    }

    .footer-inner {
        align-items: flex-start;
        flex-direction: column;
        gap: 8px;
    }
}

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

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

    .reveal {
        opacity: 1;
        transform: none;
    }
}