:root {
  --ink: #1a1814;
  --navy: #14233a;
  --paper: #f3efe4;
  --paper-2: #e8e1d2;
  --sand: #ddd4c2;
  --line: rgba(26, 24, 20, 0.14);
  --gold: #8d6420;
  --clay: #8c3a2c;
  --pine: #1e4a3c;
  --muted: #5c564c;
  --shadow: 0 18px 40px rgba(20, 35, 58, 0.08);
  --serif: "Fraunces", "Iowan Old Style", Palatino, Georgia, serif;
  --sans: "Outfit", "Avenir Next", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --max: 1120px;
  --pad: clamp(1.1rem, 3vw, 2rem);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(141, 100, 32, 0.08), transparent 50%),
    var(--paper);
  font-family: var(--sans);
  font-weight: 400;
  font-size: 1.05rem;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

body.nav-open {
  overflow: hidden;
}

img,
video {
  max-width: 100%;
  height: auto;
}

img {
  display: block;
}

button,
a {
  font: inherit;
}

::selection {
  background: #ead7a6;
  color: var(--ink);
}

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--navy);
  color: var(--paper);
  padding: 0.5rem 0.8rem;
  z-index: 50;
}

.skip:focus {
  top: 0.6rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem var(--pad);
  background: rgba(243, 239, 228, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
}

.site-header.is-stuck {
  border-bottom-color: var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: inherit;
  text-decoration: none;
}

.mark {
  width: 2.1rem;
  height: 2.1rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--navy);
  border-radius: 50%;
  font-family: var(--serif);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.brand small {
  display: block;
  color: var(--muted);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.68rem;
}

.brand strong {
  font-weight: 560;
  letter-spacing: 0.01em;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: transparent;
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  cursor: pointer;
}

.site-nav {
  display: flex;
  gap: 1.35rem;
}

.site-nav a {
  color: var(--ink);
  text-decoration: none;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
}

.site-nav a:hover,
.site-nav a[aria-current="true"] {
  color: var(--clay);
}

.wrap {
  width: min(var(--max), calc(100% - var(--pad) * 2));
  margin-inline: auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(220px, 340px) minmax(0, 1fr);
  gap: clamp(1.5rem, 5vw, 4.5rem);
  align-items: end;
  padding: clamp(1.5rem, 4vw, 3.2rem) 0 1.5rem;
}

.portrait {
  margin: 0 14px 14px 0;
  position: relative;
  background: #fff;
  padding: 0.85rem 0.85rem 0;
  box-shadow: 14px 14px 0 var(--navy);
}

.portrait img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center 15%;
}

.portrait figcaption {
  padding: 0.65rem 0.15rem 0.75rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.kicker {
  margin: 0 0 0.8rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
}

h1 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 560;
  font-size: clamp(3.4rem, 8vw, 6.6rem);
  line-height: 0.86;
  letter-spacing: -0.035em;
}

h1 span {
  display: block;
}

h1 span:last-child {
  font-style: italic;
  font-weight: 500;
  color: var(--navy);
}

.aka {
  margin: 1rem 0 0;
  font-size: 1.05rem;
  color: var(--muted);
}

.lede {
  max-width: 38rem;
  margin: 1.1rem 0 0;
  font-size: 1.12rem;
}

.hero-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.4rem;
}

.hero-links a,
.download,
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  text-decoration: none;
  border: 1px solid var(--navy);
  color: var(--navy);
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: transparent;
}

.hero-links a:hover,
.download:hover,
.btn:hover {
  background: var(--navy);
  color: var(--paper);
}

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

.facts article {
  padding: 1.15rem 1.2rem 1.25rem;
}

.facts article + article {
  border-left: 1px solid var(--line);
}

.facts span {
  display: block;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
}

.facts strong {
  display: block;
  margin-top: 0.25rem;
  font-family: var(--serif);
  font-weight: 560;
  font-size: 1.35rem;
  line-height: 1.2;
}

.facts p {
  margin: 0.3rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.essay {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 2rem;
  padding: 3.2rem 0 1rem;
}

.essay h2,
.chapter h2,
.block h3,
.panel h3 {
  font-family: var(--serif);
  font-weight: 560;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.essay h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
}

.essay p,
.prose p {
  margin: 0 0 0.9rem;
}

.pull {
  margin: 0.4rem 0 0;
  padding-left: 1rem;
  border-left: 2px solid var(--gold);
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.35rem;
  line-height: 1.35;
}

.chapter {
  padding: 3.5rem 0 1.4rem;
}

#drama {
  background: #f7f1e8;
}

#research {
  background: #e6efe8;
}

#activities {
  background: linear-gradient(#f3efe4, #efe6d6);
}

.chapter-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem 1.4rem;
  align-items: end;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--ink);
}

.chapter-head .num {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(3rem, 6vw, 4.5rem);
  line-height: 0.8;
  color: var(--clay);
}

.chapter-head h2 {
  margin: 0;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
}

.chapter-head p {
  grid-column: 2;
  margin: 0;
  max-width: 40rem;
  color: var(--muted);
}

.subnav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0 0 1.2rem;
}

.subnav a {
  text-decoration: none;
  color: var(--ink);
  background: var(--paper-2);
  padding: 0.28rem 0.7rem;
  border-radius: 999px;
  font-size: 0.88rem;
}

.subnav a:hover {
  background: var(--sand);
}

.sport,
.block {
  padding: 1.4rem 0 0.6rem;
}

.sport-title,
.block-title {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
  margin-bottom: 0.4rem;
}

.sport h3,
.block h3,
.panel h3 {
  margin: 0;
  font-size: clamp(1.6rem, 3vw, 2.15rem);
}

.panel h3 {
  margin: 0.25rem 0 0.7rem;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--pine);
}

.timeline {
  list-style: none;
  margin: 0.6rem 0 0;
  padding: 0;
}

.timeline > li {
  display: grid;
  grid-template-columns: minmax(140px, 200px) minmax(0, 1fr);
  gap: 1rem 1.6rem;
  padding: 1.35rem 0;
  border-top: 1px solid var(--line);
}

.timeline h4 {
  margin: 0.2rem 0 0;
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 560;
  line-height: 1.2;
}

.note {
  margin: 0 0 0.8rem;
}

.grid-2,
.grid-3,
.fish,
.server {
  display: grid;
  gap: 0.8rem;
}

.grid-2 {
  grid-template-columns: 1fr 1fr;
}

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

.fish {
  grid-template-columns: 1.35fr 1fr;
}

.fish .wide {
  grid-row: span 2;
}

.server {
  grid-template-columns: 1.15fr 0.85fr;
}

.shot,
.player {
  margin: 0;
  background: #fffdf8;
  border: 1px solid var(--line);
}

.shot img,
.player video,
.shot .gif {
  width: 100%;
  display: block;
  background: #d9d1c2;
}

.shot button {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
}

.shot img {
  transition: transform 0.45s ease;
}

.shot:hover img {
  transform: scale(1.02);
}

.shot figcaption,
.player figcaption {
  padding: 0.65rem 0.75rem 0.75rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.player video {
  background: #10141b;
  max-height: 68vh;
}

.video-frame {
  position: relative;
  background: #10141b;
}

.video-frame video {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: #10141b;
}

.video-start {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.video-start span {
  width: 4.4rem;
  height: 4.4rem;
  border-radius: 50%;
  background: rgba(243, 239, 228, 0.94);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.28);
  position: relative;
}

.video-start span::before {
  content: "";
  position: absolute;
  left: 1.72rem;
  top: 1.35rem;
  border-style: solid;
  border-width: 0.85rem 0 0.85rem 1.35rem;
  border-color: transparent transparent transparent #14233a;
}

.video-start:hover span,
.video-start:focus-visible span {
  transform: scale(1.06);
}

.video-start[hidden] {
  display: none;
}

.player .sound {
  margin: 0.7rem 0.75rem 0;
}

.sound {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0 0 0.55rem;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  background: #f3d7c8;
  color: #6d2c22;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.panel {
  margin-top: 1.2rem;
  padding: 1.1rem;
  background: rgba(255, 253, 248, 0.7);
  border: 1px solid var(--line);
}

.panel + .panel {
  margin-top: 1rem;
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 0.8rem;
}

.download.solid {
  background: var(--navy);
  color: var(--paper);
}

.download.solid:hover {
  background: var(--clay);
  border-color: var(--clay);
}

.abstract {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(220px, 0.7fr);
  gap: 1rem;
  align-items: start;
}

.poster-shot img {
  background: #1b2744;
}

.cert img {
  background: #fff;
}

.closing {
  margin: 3rem 0 0;
  padding: 2.2rem 0 2.6rem;
  border-top: 1px solid var(--ink);
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 1.5rem;
}

.closing h2 {
  margin: 0 0 0.6rem;
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 560;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.contact a {
  color: var(--clay);
}

.site-footer {
  background: var(--navy);
  color: #efe8da;
  padding: 1.3rem var(--pad) 1.6rem;
}

.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  width: min(var(--max), 100%);
}

.site-footer a {
  color: #f0d48a;
}

.fine {
  color: #c9c1b2;
  font-size: 0.88rem;
}

dialog {
  width: min(980px, calc(100vw - 2rem));
  max-height: calc(100vh - 2rem);
  border: 0;
  padding: 0;
  background: transparent;
}

dialog::backdrop {
  background: rgba(16, 18, 22, 0.82);
}

.lightbox-card {
  position: relative;
  margin: 0;
  background: var(--paper);
  padding: 0.6rem;
}

.stack {
  display: grid;
  gap: 0.8rem;
}

.stack-gap {
  margin-top: 0.8rem;
}

.panel h3.paper-title {
  font-size: clamp(1.35rem, 2.2vw, 1.8rem);
}

.lightbox-card img {
  width: 100%;
  max-height: calc(100vh - 8rem);
  object-fit: contain;
  background: #111;
}

.lightbox-card figcaption {
  padding: 0.7rem 0.3rem 0.3rem;
}

.lightbox-card button {
  position: absolute;
  top: 0.4rem;
  right: 0.4rem;
  border: 0;
  background: var(--paper);
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  cursor: pointer;
}

#lightbox {
  position: relative;
}

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

@media (max-width: 860px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: fixed;
    inset: 3.6rem 0 0;
    display: none;
    flex-direction: column;
    gap: 0;
    background: var(--paper);
    padding: 0.5rem var(--pad) 1.5rem;
    border-top: 1px solid var(--line);
  }

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

  .site-nav a {
    padding: 0.9rem 0;
    border-bottom: 1px solid var(--line);
    font-size: 1.15rem;
  }

  .hero,
  .essay,
  .facts,
  .timeline > li,
  .grid-2,
  .grid-3,
  .fish,
  .server,
  .abstract,
  .closing,
  .chapter-head {
    grid-template-columns: 1fr;
  }

  .facts article + article {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .chapter-head p,
  .fish .wide {
    grid-column: auto;
    grid-row: auto;
  }

  .portrait {
    max-width: 280px;
    margin-right: 12px;
    box-shadow: 10px 10px 0 var(--navy);
  }
}

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

  .shot img {
    transition: none;
  }
}