:root {
  --bg: #fafaf8;
  --ink: #0f0f0d;
  --muted: #64635d;
  --line: #e6e4de;
  --red: #e5342a;
  --dark: #121210;
  --display: "Inter Tight", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --text: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --radius: 14px;
  --c: var(--ink);
  color-scheme: light;
}

* { box-sizing: border-box; }
html { background: var(--bg); scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 17px/1.55 var(--text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
:focus-visible { outline: 2px solid var(--red); outline-offset: 3px; border-radius: 6px; }

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 clamp(16px, 4vw, 40px); }
.red { color: var(--red); }
.ast-svg { display: block; width: 100%; height: 100%; }

/* the bar */
.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(250, 250, 248, 0.82);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-in { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 60px; }
.brand { display: inline-flex; align-items: center; gap: 9px; font: 700 17px/1 var(--display); letter-spacing: -0.015em; }
.brand .red { display: block; width: 15px; height: 15px; }
.nav nav { display: flex; gap: 26px; }
.nav nav a { font: 500 14px/1 var(--text); color: var(--muted); transition: color 0.15s; }
.nav nav a:hover { color: var(--ink); }

/* the claim */
.hero { padding: clamp(52px, 8vw, 104px) 0 clamp(48px, 6vw, 72px); }
.hero h1 {
  margin: 0;
  font: 800 clamp(60px, 11.6vw, 152px)/0.97 var(--display);
  letter-spacing: -0.04em;
}
.hero-ast {
  display: inline-block;
  width: 0.36em;
  height: 0.36em;
  margin-left: 0.07em;
  vertical-align: 0.42em;
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.hero-ast:hover { transform: rotate(60deg); }
.hero-foot {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: clamp(24px, 6vw, 88px);
  margin-top: clamp(30px, 4vw, 48px);
}
.lede { margin: 0; font-size: clamp(19px, 1.9vw, 23px); line-height: 1.42; letter-spacing: -0.012em; }
.notes { font-size: 15px; line-height: 1.55; color: var(--muted); }
.notes p { margin: 0 0 12px; }
.notes p:last-child { margin-bottom: 0; }
.note-lead { color: var(--ink); font-weight: 600; }
.note-lead:target { background: #fdeeb5; border-radius: 4px; }
.pills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: clamp(28px, 4vw, 44px); }
.pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 5px 15px 5px 5px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  font: 500 14px/1 var(--text);
  transition: border-color 0.15s, transform 0.15s;
}
.pill:hover { border-color: var(--ink); transform: translateY(-1px); }
.pill img { width: 28px; height: 28px; border-radius: 50%; }

/* small labels and buttons */
.eyebrow {
  margin: 0 0 8px;
  font: 500 12px/1.3 var(--mono);
  letter-spacing: 0.02em;
  color: var(--c);
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 19px;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font: 600 14px/1 var(--text);
  white-space: nowrap;
  transition: opacity 0.15s, transform 0.15s;
}
.btn:hover { opacity: 0.86; transform: translateY(-1px); }
.btn-light { background: #fff; color: var(--ink); }
.btn-ghost { background: transparent; color: #fff; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.34); }
.link { font: 500 14px/1 var(--text); color: var(--muted); transition: color 0.15s; }
.link:hover { color: var(--ink); }

/* exhibit A */
.exhibit {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  overflow: hidden;
  border-radius: 22px;
  background: var(--dark);
  color: #f5f4ef;
}
.exhibit-media img { width: 100%; height: 100%; object-fit: cover; object-position: 0% 20%; }
.exhibit-body { padding: clamp(26px, 3.6vw, 48px); align-self: center; }
.exhibit .eyebrow { color: #ff8a80; }
.exhibit h2 {
  margin: 0 0 14px;
  font: 700 clamp(29px, 3.3vw, 42px)/1.06 var(--display);
  letter-spacing: -0.028em;
}
.hook { margin: 0 0 12px; font-size: 18px; line-height: 1.42; color: #fff; }
.exhibit-text { margin: 0 0 22px; font-size: 16px; line-height: 1.55; color: #b9b7ae; }
.actions { display: flex; flex-wrap: wrap; gap: 9px; }
.caption { margin: 20px 0 0; font-size: 12.5px; line-height: 1.45; color: #8d8b83; }

/* each channel */
.channel { padding-top: clamp(64px, 8vw, 104px); }
.channel-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  margin-bottom: 26px;
}
.avatar { width: 68px; height: 68px; border-radius: 50%; }
.channel-text { min-width: 0; }
.channel h2 {
  margin: 0;
  font: 700 clamp(26px, 3vw, 36px)/1.1 var(--display);
  letter-spacing: -0.028em;
}
.bio { margin: 5px 0 0; font-size: 15.5px; line-height: 1.4; color: var(--muted); }
.channel-actions { display: flex; align-items: center; gap: 18px; }

.grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 26px 20px; }
.card { display: block; min-width: 0; }
.card.big { grid-column: span 6; }
.card.vertical { grid-column: span 2; }
.card.small { grid-column: span 3; }
.thumb { position: relative; display: block; overflow: hidden; border-radius: var(--radius); background: var(--line); }
.thumb img { width: 100%; transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1); }
.card:hover .thumb img { transform: scale(1.03); }
.dur {
  position: absolute;
  right: 8px;
  bottom: 8px;
  padding: 3px 6px;
  border-radius: 6px;
  background: rgba(10, 10, 8, 0.78);
  color: #fff;
  font: 600 12px/1 var(--text);
}
.title {
  display: block;
  margin-top: 10px;
  font: 600 15px/1.32 var(--text);
  letter-spacing: -0.008em;
  transition: color 0.15s;
}
.card:hover .title { color: var(--c); }
.card.big .title { font: 600 20px/1.22 var(--display); letter-spacing: -0.018em; }
.card.vertical .title { font-size: 14px; }

.aside {
  grid-column: span 6;
  align-self: center;
  margin: 0;
  padding-left: 18px;
  border-left: 3px solid var(--c);
  font: 500 clamp(18px, 1.8vw, 22px)/1.32 var(--display);
  letter-spacing: -0.014em;
}
.card.small + .aside { grid-column: span 6; }
.soon { position: relative; grid-column: span 12; overflow: hidden; border-radius: var(--radius); background: var(--line); }
.soon img { width: 100%; }
.soon span {
  position: absolute;
  left: 16px;
  bottom: 16px;
  padding: 9px 15px;
  border-radius: 999px;
  background: #fff;
  font: 600 14px/1 var(--text);
}
.soon + .aside { grid-column: span 12; }
#seas .aside { grid-column: span 9; }
#vietnam .aside { grid-column: span 12; }

/* the last line */
.end {
  margin-top: clamp(72px, 9vw, 120px);
  padding: clamp(52px, 7vw, 88px) 0;
  background: var(--dark);
  color: #f5f4ef;
}
.end-line {
  margin: 0;
  max-width: 14em;
  font: 700 clamp(38px, 6.2vw, 80px)/1.02 var(--display);
  letter-spacing: -0.038em;
}
.end-small { margin: 24px 0 0; font-size: 16px; color: #b9b7ae; }

@media (max-width: 900px) {
  .nav nav { display: none; }
  .hero-foot, .exhibit { grid-template-columns: 1fr; }
  .exhibit-media img { aspect-ratio: 16 / 9; }
  .channel-head { grid-template-columns: auto 1fr; }
  .channel-actions { grid-column: 1 / -1; justify-content: flex-start; flex-direction: row-reverse; justify-content: flex-end; }
  .card.big { grid-column: span 12; }
  .card.vertical { grid-column: span 4; }
  .card.small { grid-column: span 6; }
  .aside, .card.small + .aside, #seas .aside { grid-column: span 12; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .avatar { width: 56px; height: 56px; }
  .grid { gap: 22px 12px; }
  .card.vertical .title { font-size: 13px; }
  .card.small .title { font-size: 14px; }
  .thumb { border-radius: 11px; }
  .exhibit { border-radius: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}