/* NiHA @ Intelligent Machines & Robotics
   Palette: pine ink on cool stone, one amber accent (always with dark text).
   Type: Bricolage Grotesque (human, expressive) for display, IBM Plex Sans (engineered) for text.
   Shape: square corners everywhere; structure comes from hairline rules, not cards. */

:root {
  --bg: #f1f3ef;
  --surface: #ffffff;
  --ink: #11241f;
  --ink-2: #3b4b45;
  --muted: #5c6b65;
  --line: #cdd5cf;
  --pine: #1f4d3f;
  --pine-ink: #ffffff;
  --pine-soft: #dfe9e3;
  --amber: #f0a53a;
  --amber-ink: #11241f;
  --band: #1f4d3f;
  --band-ink: #f1f3ef;
  --display: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  --text: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  --ease: cubic-bezier(.2, .8, .2, 1);
  --header-h: 72px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0d1714; --surface: #13211c; --ink: #e6ede8; --ink-2: #b9c6bf; --muted: #8b9a93; --line: #263731;
    --pine: #7fc3a6; --pine-ink: #0d1714; --pine-soft: #183129; --band: #183129; --band-ink: #e6ede8; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0d1714; --surface: #13211c; --ink: #e6ede8; --ink-2: #b9c6bf; --muted: #8b9a93; --line: #263731;
  --pine: #7fc3a6; --pine-ink: #0d1714; --pine-soft: #183129; --band: #183129; --band-ink: #e6ede8; color-scheme: dark;
}

/* ---------- base */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 1.0625rem/1.65 var(--text); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-underline-offset: .2em; }
h1, h2, h3 { font-family: var(--display); margin: 0; line-height: 1.04; letter-spacing: -.025em; font-weight: 700; text-wrap: balance; }
p { margin: 0 0 1em; text-wrap: pretty; }
address { font-style: normal; }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; }
::selection { background: var(--amber); color: var(--amber-ink); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 16px; top: -60px; z-index: 50; background: var(--ink); color: var(--bg); padding: 10px 16px; }
.skip:focus { top: 12px; }
.wrap { max-width: 1280px; margin-inline: auto; padding-inline: clamp(16px, 4vw, 48px); }
.ph { font-size: 1.15em; line-height: 1; }

/* ---------- buttons */
.btn {
  display: inline-flex; align-items: center; gap: .6em; padding: .9em 1.4em; font: 600 1rem/1 var(--text);
  text-decoration: none; border: 1.5px solid var(--ink); white-space: nowrap; cursor: pointer; background: transparent; color: var(--ink);
  transition: background-color .2s, color .2s, border-color .2s, transform .2s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--pine); border-color: var(--pine); color: var(--pine-ink); }
.btn-primary:hover { background: var(--ink); border-color: var(--ink); color: var(--bg); }
.btn-line:hover { background: var(--ink); color: var(--bg); }
.btn-amber { background: var(--amber); border-color: var(--amber); color: var(--amber-ink); }
.btn-amber:hover { background: var(--band-ink); border-color: var(--band-ink); color: var(--band); }

/* ---------- header */
.top { border-bottom: 1px solid var(--line); background: color-mix(in srgb, var(--bg) 90%, transparent); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); position: sticky; top: 0; z-index: 30; }
.top-row { display: flex; align-items: center; gap: 28px; height: var(--header-h); }
.mark { display: flex; align-items: center; gap: 12px; text-decoration: none; flex-shrink: 0; }
.mark-glyph { width: 34px; height: 34px; display: grid; grid-template-columns: 1fr 1fr; gap: 3px; }
.mark-glyph i { background: var(--pine); }
.mark-glyph i:nth-child(2) { background: var(--amber); }
.mark-glyph i:nth-child(3) { background: transparent; border: 1.5px solid var(--pine); }
.mark-name { font: 700 1.15rem/1 var(--display); letter-spacing: -.01em; }
.mark-name small { display: block; font: 500 .78rem/1.3 var(--text); color: var(--muted); letter-spacing: 0; margin-top: 3px; }
.nav { margin-left: auto; display: flex; gap: 4px; }
.nav a { padding: 10px 14px; text-decoration: none; font-weight: 500; font-size: .97rem; color: var(--ink-2); border-bottom: 2px solid transparent; transition: color .2s, border-color .2s; }
.nav a:hover { color: var(--ink); border-bottom-color: var(--line); }
.nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--amber); }
.tools { display: flex; gap: 8px; }
.icon-btn { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--line); background: transparent; color: var(--ink); cursor: pointer; text-decoration: none; transition: border-color .2s; }
.icon-btn:hover { border-color: var(--ink); }
[data-theme-toggle] .ph-sun { display: none; }
:root[data-theme="dark"] [data-theme-toggle] .ph-sun { display: inline; }
:root[data-theme="dark"] [data-theme-toggle] .ph-moon { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) [data-theme-toggle] .ph-sun { display: inline; }
  :root:not([data-theme="light"]) [data-theme-toggle] .ph-moon { display: none; }
}
.nav-toggle { display: none; }
.nav-toggle .ph-x, .nav-open .nav-toggle .ph-list { display: none; }
.nav-open .nav-toggle .ph-x { display: inline; }
@media (max-width: 1000px) {
  .nav-toggle { display: grid; }
  .tools { margin-left: auto; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0; flex-direction: column; gap: 0; margin: 0; padding: 8px clamp(16px, 4vw, 48px) 20px;
    background: var(--bg); border-bottom: 1px solid var(--line);
    opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity .2s, transform .25s var(--ease), visibility 0s .25s;
  }
  .nav-open .nav { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
  .nav a { padding: 14px 0; font-size: 1.1rem; border-bottom: 1px solid var(--line); }
  .nav a[aria-current="page"] { border-bottom-color: var(--line); box-shadow: inset 3px 0 0 var(--amber); padding-left: 14px; }
}

/* ---------- hero (home) */
.hero { padding-block: clamp(40px, 6vw, 88px) 0; }
.hero-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 0 24px; align-items: end; }
.kicker { grid-column: 1 / -1; font-weight: 600; color: var(--pine); margin-bottom: 22px; display: flex; gap: 10px; align-items: center; }
.kicker::before { content: ""; width: 28px; height: 2px; background: var(--amber); }
.hero h1 { grid-column: 1 / span 9; font-size: clamp(2.6rem, 6.6vw, 5.9rem); font-weight: 720; letter-spacing: -.028em; line-height: .98; font-variation-settings: "opsz" 96, "wdth" 100; }
.hero-side { grid-column: 10 / span 3; padding-bottom: 10px; }
.hero-side p { color: var(--ink-2); font-size: 1.05rem; margin: 0; }
.hero-actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.hero-photo { margin: clamp(40px, 5vw, 64px) 0 0; position: relative; }
.hero-photo img { width: 100%; aspect-ratio: 21 / 9; object-fit: cover; object-position: 50% 42%; }
.hero-photo figcaption { display: flex; justify-content: space-between; gap: 8px 16px; flex-wrap: wrap; padding: 14px 0; border-bottom: 1px solid var(--line); color: var(--muted); font-size: .92rem; }
.hero-photo figcaption strong { color: var(--ink); font-weight: 600; }
.question {
  position: absolute; right: clamp(16px, 4vw, 48px); top: -1px; transform: translateY(-50%); margin: 0;
  background: var(--amber); color: var(--amber-ink); padding: 18px 22px; max-width: 330px;
  font: 600 1.15rem/1.3 var(--display); letter-spacing: -.01em;
}
.question span { display: block; font: 500 .82rem/1.3 var(--text); margin-bottom: 6px; opacity: .8; }

/* ---------- sections */
.section { padding-block: clamp(64px, 9vw, 128px); }
.section.flush { padding-top: 0; }
.sec-title { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 16px 24px; margin-bottom: 40px; align-items: end; }
.sec-title h2 { grid-column: 1 / span 7; font-size: clamp(2rem, 4vw, 3.4rem); }
.sec-title p { grid-column: 9 / span 4; color: var(--ink-2); margin: 0; }
.sec-title .more { grid-column: 9 / span 4; justify-self: start; }

/* ---------- objective strata (signature) */
.strata { border-top: 1.5px solid var(--ink); }
.stratum { display: grid; grid-template-columns: 64px minmax(0, 3fr) minmax(0, 5fr) minmax(0, 2fr); gap: 24px; align-items: start; padding: 30px 0; border-bottom: 1px solid var(--line); position: relative; transition: background-color .3s; }
.stratum:hover { background: var(--pine-soft); }
.stratum .n { font: 700 1rem/1 var(--display); color: var(--muted); padding-top: 10px; padding-left: 4px; }
.stratum h3 { font-size: clamp(1.5rem, 2.4vw, 2.1rem); padding-top: 2px; }
.stratum ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.stratum li { font-size: 1.12rem; color: var(--ink); padding-left: 22px; position: relative; }
.stratum li::before { content: ""; position: absolute; left: 0; top: .78em; width: 10px; height: 1.5px; background: var(--pine); }
.stratum .level { justify-self: end; font-size: .9rem; color: var(--muted); text-align: right; padding-top: 8px; padding-right: 4px; }
.stratum .bar { position: absolute; left: 0; top: -1px; height: 3px; background: var(--amber); width: 0; transition: width .5s var(--ease); }
.stratum:hover .bar { width: 64px; }
.strata-axis { display: flex; justify-content: space-between; color: var(--muted); font-size: .9rem; padding-top: 14px; }
.strata-lg .stratum { padding: 44px 0; }
.strata-lg .stratum h3 { font-size: clamp(1.9rem, 3.4vw, 3rem); }
.strata-lg .stratum li { font-size: clamp(1.15rem, 1.6vw, 1.35rem); }

/* ---------- publications list */
.work { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 24px; }
.work-intro { grid-column: 1 / span 4; position: sticky; top: calc(var(--header-h) + 28px); align-self: start; }
.work-intro h2 { font-size: clamp(2rem, 3.6vw, 3rem); margin-bottom: 18px; }
.work-intro p { color: var(--ink-2); }
.work-list { grid-column: 6 / span 7; border-top: 1.5px solid var(--ink); }
.paper { display: grid; grid-template-columns: 84px 1fr; gap: 20px; padding: 26px 0; border-bottom: 1px solid var(--line); color: inherit; text-decoration: none; }
.paper[hidden] { display: none; }
a.paper:hover h3, .paper h3 a:hover { text-decoration: underline; text-decoration-thickness: 1.5px; }
.paper .yr { font: 700 1.05rem/1.3 var(--display); color: var(--pine); }
.paper h3 { font-size: 1.32rem; line-height: 1.22; letter-spacing: -.015em; margin-bottom: 8px; }
.paper h3 a { text-decoration: none; }
.paper p { margin: 0; color: var(--muted); font-size: .95rem; }
.paper .venue { color: var(--ink-2); margin-top: 4px; }
.paper .meta { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 12px; }
.kind { display: inline-block; font-size: .8rem; font-weight: 600; padding: 3px 8px; background: var(--pine-soft); color: var(--pine); }
.kind.review { background: var(--amber); color: var(--amber-ink); }
.doi { font-size: .85rem; font-weight: 600; color: var(--pine); display: inline-flex; gap: .3em; align-items: center; }
.pub-tools { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; padding-block: 28px 8px; }
.tabs { display: flex; flex-wrap: wrap; gap: 0; border: 1px solid var(--line); }
.tab { border: 0; border-right: 1px solid var(--line); background: transparent; color: var(--ink-2); font: 600 .95rem var(--text); padding: 12px 16px; cursor: pointer; min-height: 44px; transition: background-color .2s, color .2s; }
.tab:last-child { border-right: 0; }
.tab span { color: var(--muted); font-weight: 500; margin-left: 4px; }
.tab:hover { color: var(--ink); }
.tab[aria-selected="true"] { background: var(--ink); color: var(--bg); }
.tab[aria-selected="true"] span { color: inherit; opacity: .7; }
.search { position: relative; display: flex; align-items: center; flex: 1; min-width: 240px; max-width: 420px; }
.search .ph { position: absolute; left: 14px; color: var(--muted); pointer-events: none; }
.search input { width: 100%; height: 46px; padding: 0 14px 0 42px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); font: 500 1rem var(--text); border-radius: 0; }
.search input::placeholder { color: var(--muted); }
.search input:focus { outline: 2px solid var(--amber); outline-offset: 0; border-color: transparent; }
.count { color: var(--muted); font-size: .95rem; margin: 0; }
.pub-group { padding-block: 40px 0; }
.pub-group[hidden] { display: none; }
.pub-group > h2 { font-size: 1.6rem; margin-bottom: 18px; display: flex; justify-content: space-between; align-items: baseline; gap: 16px; }
.pub-group > h2 span { font: 500 .95rem var(--text); color: var(--muted); }
.pub-group .work-list { grid-column: auto; }
.empty { padding: 32px; border: 1px dashed var(--line); text-align: center; color: var(--ink-2); margin-top: 24px; }

/* ---------- members */
.members-band { background: var(--surface); border-block: 1px solid var(--line); }
.people { display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); border-left: 1px solid var(--line); }
.person { border-right: 1px solid var(--line); text-decoration: none; display: flex; flex-direction: column; color: inherit; }
.person img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 30%; background: var(--pine-soft); }
.people .person img { filter: grayscale(1) contrast(1.05); transition: filter .4s var(--ease); }
.people .person:hover img, .people .person:focus-visible img { filter: none; }
.person > div { padding: 14px 14px 18px; }
.person h3 { font-size: 1.02rem; letter-spacing: -.01em; line-height: 1.15; margin-bottom: 4px; }
.person p { margin: 0; font-size: .86rem; color: var(--muted); line-height: 1.4; }
.person.lead { background: var(--pine-soft); }
.page-head { padding-block: clamp(40px, 6vw, 80px) 32px; border-bottom: 1.5px solid var(--ink); }
.page-head h1 { font-size: clamp(2.6rem, 6vw, 5rem); letter-spacing: -.035em; }
.page-head p { color: var(--ink-2); max-width: 58ch; margin: 16px 0 0; font-size: 1.12rem; }
.lead-profile { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 40px; padding-block: 48px; border-bottom: 1px solid var(--line); scroll-margin-top: calc(var(--header-h) + 16px); }
.lead-profile img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.lead-profile h2 { font-size: clamp(2rem, 3.4vw, 2.8rem); margin-bottom: 10px; }
.lead-profile .role { color: var(--pine); font-weight: 600; margin-bottom: 24px; }
.roles { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--line); }
.roles li { padding: 12px 0; border-bottom: 1px solid var(--line); color: var(--ink-2); }
.tag-line { display: inline-block; margin-bottom: 14px; font-size: .85rem; font-weight: 600; padding: 4px 10px; background: var(--amber); color: var(--amber-ink); }
.member-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-left: 1px solid var(--line); border-top: 1px solid var(--line); margin-top: 48px; }
.member-grid .person { border-bottom: 1px solid var(--line); scroll-margin-top: calc(var(--header-h) + 16px); }
.member-grid .person img { aspect-ratio: 1; }
.member-grid .person:target { background: var(--pine-soft); }

/* ---------- partners + gallery */
.partners { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 24px; align-items: stretch; }
.partner-photo { grid-column: 1 / span 6; margin: 0; }
.partner-photo img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 16 / 10; }
.partner-list { grid-column: 7 / span 6; display: grid; grid-template-columns: 1fr 1fr; border-top: 1.5px solid var(--ink); align-content: start; }
.partner { display: flex; align-items: center; gap: 16px; padding: 20px 16px 20px 0; border-bottom: 1px solid var(--line); }
.partner:nth-child(odd) { border-right: 1px solid var(--line); }
.partner:nth-child(even) { padding-left: 20px; }
.logo { width: 56px; height: 56px; flex: none; display: grid; place-items: center; background: #fff; border: 1px solid var(--line); }
.logo img { max-width: 44px; max-height: 44px; object-fit: contain; }
.logo.mono { font: 700 1rem var(--display); color: var(--pine); background: var(--pine-soft); }
.partner h3 { font: 600 1rem/1.25 var(--text); letter-spacing: 0; }
.partner p { margin: 2px 0 0; font-size: .85rem; color: var(--muted); }
.partner-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-left: 1px solid var(--line); border-top: 1px solid var(--line); margin-top: 48px; }
.partner-cards article { padding: 28px 24px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; flex-direction: column; gap: 18px; }
.partner-cards .logo { width: 72px; height: 72px; }
.partner-cards .logo img { max-width: 58px; max-height: 58px; }
.partner-cards h3 { font-size: 1.3rem; }
.partner-cards p { margin: 0; color: var(--muted); }
.gallery { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 12px; margin-top: 28px; }
.gallery figure { margin: 0; cursor: zoom-in; overflow: hidden; background: var(--pine-soft); }
.gallery figure:first-child { grid-row: span 2; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.gallery figure:hover img { transform: scale(1.03); }
.caption { font-size: .9rem; color: var(--muted); margin-top: 10px; }

/* ---------- project NiHA */
.niha-intro { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 24px; padding-block: 48px; align-items: start; }
.niha-intro .statement { grid-column: 1 / span 7; font: 600 clamp(1.5rem, 2.6vw, 2.2rem)/1.25 var(--display); letter-spacing: -.02em; margin: 0; }
.niha-intro figure { grid-column: 9 / span 4; margin: 0; }
.niha-intro figcaption { font-size: .88rem; color: var(--muted); padding-top: 8px; }
.questions { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin-top: 8px; border-top: 1.5px solid var(--ink); }
.questions blockquote { margin: 0; padding: 36px 32px 36px 0; font: 600 clamp(1.4rem, 2.4vw, 2rem)/1.2 var(--display); letter-spacing: -.02em; border-bottom: 1px solid var(--line); }
.questions blockquote + blockquote { padding-left: 32px; border-left: 1px solid var(--line); }
.questions blockquote span { display: block; font: 500 .9rem var(--text); color: var(--muted); margin-bottom: 10px; letter-spacing: 0; }

/* ---------- contact */
.contact-band { background: var(--band); color: var(--band-ink); }
.contact-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 24px; padding-block: clamp(56px, 7vw, 96px); align-items: end; }
.contact-band h2 { grid-column: 1 / span 7; font-size: clamp(2.2rem, 4.6vw, 4rem); color: inherit; }
.contact-band address { grid-column: 9 / span 4; line-height: 1.6; opacity: .94; }
.contact-band .btn { margin-top: 18px; }
.contact-page { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(24px, 4vw, 56px); padding-block: 48px clamp(64px, 8vw, 112px); align-items: start; }
.contact-page dl { margin: 0; border-top: 1.5px solid var(--ink); }
.contact-page dt { font-weight: 600; color: var(--pine); padding-top: 20px; }
.contact-page dd { margin: 4px 0 0; padding-bottom: 20px; border-bottom: 1px solid var(--line); color: var(--ink-2); }
.contact-page dd a { font-weight: 600; color: var(--ink); }
.map { position: relative; aspect-ratio: 4 / 3; background: var(--pine-soft); border: 1px solid var(--line); }
.map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* ---------- footer */
.site-footer { border-top: 1px solid var(--line); padding-block: 40px 28px; color: var(--muted); font-size: .92rem; }
.foot-row { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; align-items: flex-start; }
.foot-nav { display: flex; flex-wrap: wrap; gap: 4px 20px; list-style: none; margin: 0; padding: 0; }
.foot-nav a { color: var(--ink-2); text-decoration: none; }
.foot-nav a:hover { color: var(--ink); text-decoration: underline; }
.foot-base { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--line); }
.foot-base p { margin: 0; }

/* ---------- lightbox */
.lightbox { position: fixed; inset: 0; z-index: 60; display: grid; place-items: center; padding: 24px; background: rgb(8 16 13 / .92); opacity: 0; transition: opacity .2s; }
.lightbox.open { opacity: 1; }
.lightbox img { max-width: min(1200px, 100%); max-height: calc(100dvh - 48px); width: auto; height: auto; }
.lightbox button { position: absolute; top: 16px; right: 16px; color: #fff; border-color: rgb(255 255 255 / .35); }

/* ---------- motion: one orchestrated entrance on page heads */
@media (prefers-reduced-motion: no-preference) {
  .hero h1, .hero-side, .hero-actions, .hero-photo, .page-head > * { animation: up .9s var(--ease) both; }
  .hero-side, .page-head > :nth-child(2) { animation-delay: .12s; }
  .hero-actions { animation-delay: .2s; }
  .hero-photo { animation-delay: .3s; }
  .question { animation: drop .7s var(--ease) .9s both; }
}
@keyframes up { from { opacity: 0; transform: translateY(18px); } }
@keyframes drop { from { opacity: 0; transform: translateY(-30%); } }

/* ---------- responsive */
@media (max-width: 1000px) {
  .hero h1, .hero-side { grid-column: 1 / -1; }
  .hero-side { margin-top: 20px; }
  .sec-title h2, .sec-title p, .sec-title .more { grid-column: 1 / -1; }
  .stratum { grid-template-columns: 40px 1fr; row-gap: 14px; }
  .stratum ul { grid-column: 2; }
  .stratum .level { display: none; }
  .work-intro, .work-list { grid-column: 1 / -1; position: static; }
  .people { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .people .person { border-bottom: 1px solid var(--line); }
  .partner-photo, .partner-list { grid-column: 1 / -1; }
  .contact-band h2, .contact-band address { grid-column: 1 / -1; }
  .question { position: static; transform: none; max-width: none; margin-top: 12px; }
  .member-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .partner-cards { grid-template-columns: 1fr 1fr; }
  .niha-intro .statement, .niha-intro figure { grid-column: 1 / -1; }
  .contact-page { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .people, .member-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .partner-list, .partner-cards, .questions { grid-template-columns: 1fr; }
  .partner:nth-child(odd) { border-right: 0; }
  .partner:nth-child(even) { padding-left: 0; }
  .questions blockquote + blockquote { padding-left: 0; border-left: 0; }
  .hero-photo img { aspect-ratio: 4 / 3; }
  .lead-profile { grid-template-columns: 1fr; }
  .lead-profile img { max-width: 360px; }
  .gallery { grid-template-columns: 1fr 1fr; }
  .gallery figure:first-child { grid-column: 1 / -1; grid-row: auto; }
  .paper { grid-template-columns: 1fr; gap: 6px; }
  .tabs { width: 100%; }
  .tab { flex: 1 1 auto; }
}

@media print { .top, .site-footer, .contact-band, .pub-tools { display: none; } body { background: #fff; color: #000; } }