@charset "UTF-8";
:root {
  --paper: #F5F0E6;
  --paper-2: #ECE4D4;
  --card: #FBF8F2;
  --ink: #16130F;
  --ink-2: #4A433A;
  --muted: #7A7064;
  --line: #DCD2C1;
  --then: #CBBFAB;
  --saffron: #F26A1B;
  --saffron-2: #FF9A3C;
  --saffron-ink: #C24E0C;
  --serif: "Instrument Serif", Georgia, serif;
  --sans: Inter, system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --deva: "Tiro Devanagari Hindi", serif;
  --pad: clamp(1.1rem, 5vw, 4.5rem);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 60px; }
body { margin: 0; font: 16px/1.55 var(--sans); color: var(--ink); background: var(--paper); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; }
::selection { background: var(--saffron); color: #fff; }
.kicker, .sec-no { font-family: var(--mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--saffron-ink); }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 30; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .7rem var(--pad); background: rgba(245, 240, 230, .86); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line);
}
.brand { font: 1.6rem/1 var(--serif); text-decoration: none; letter-spacing: -.01em; }
.brand i, h1 i { color: var(--saffron); font-style: normal; }
.nav nav { display: flex; gap: clamp(.8rem, 2.4vw, 2rem); }
.nav nav a { text-decoration: none; font-size: .88rem; color: var(--ink-2); }
.nav nav a:hover { color: var(--saffron-ink); }

/* Hero */
.hero {
  position: relative; display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center;
  padding: clamp(2.5rem, 6vw, 5rem) var(--pad) clamp(4rem, 7vw, 6rem); max-width: 1400px; margin: 0 auto; min-height: calc(100vh - 100px);
}
.kicker { margin: 0 0 1rem; }
h1 { font: clamp(4rem, 12vw, 10.5rem)/.86 var(--serif); letter-spacing: -.035em; margin: 0 0 2rem; }
.entry { margin: 0 0 2rem; border-top: 1px solid var(--ink); padding-top: 1rem; max-width: 38rem; }
.entry dt { margin-bottom: .6rem; }
.entry dt b { font: 1.5rem var(--serif); }
.ipa, .pos { font-family: var(--mono); font-size: .78rem; color: var(--muted); margin-left: .4rem; }
.pos { font-style: italic; }
.entry .deva { font: 1.1rem var(--deva); color: var(--saffron-ink); margin-left: .5rem; }
.entry dd { margin: 0 0 .5rem; display: grid; grid-template-columns: 1.4rem 1fr; color: var(--ink-2); }
.entry dd > span { font: .8rem var(--mono); padding-top: .15rem; }
.entry dd p { margin: 0; }
.entry dd.old { color: var(--muted); }
.entry dd.old s { text-decoration-color: var(--saffron); text-decoration-thickness: 2px; }
.entry dd.old em { font-size: .8rem; display: block; }
.entry dd b { color: var(--ink); font-weight: 600; }
.tagline { font: clamp(1.6rem, 3vw, 2.3rem)/1.15 var(--serif); margin: 0; }
.tagline em { color: var(--saffron-ink); }

.hero-fig { position: relative; margin: 0; width: min(520px, 100%); justify-self: end; }
.hero-fig .sun { position: absolute; left: 16%; right: 16%; top: 12%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle at 40% 35%, var(--saffron-2), var(--saffron) 60%, var(--saffron-ink)); }
#skyline { position: relative; width: 100%; height: auto; display: block; overflow: visible; }
#skyline .bar { fill: var(--ink); }
#skyline .bar.hot { fill: #2C2620; }
#skyline .lbl { fill: var(--muted); font: 9px var(--mono); letter-spacing: .06em; text-transform: uppercase; }
#skyline .mult { fill: var(--paper); font: 500 10px var(--mono); }
#skyline .ground { stroke: var(--ink); stroke-width: 1; }
#skyline .hit { fill: transparent; cursor: default; }
.hero-fig figcaption { font: .7rem/1.5 var(--mono); color: var(--muted); text-transform: uppercase; letter-spacing: .06em; margin-top: .6rem; }
.hero-fig figcaption span { display: block; text-transform: none; font-style: italic; letter-spacing: 0; }
.scroll-cue { position: absolute; left: 50%; bottom: 1.2rem; transform: translateX(-50%); text-decoration: none; font: 1.2rem var(--mono); color: var(--muted); animation: bob 2.4s ease-in-out infinite; }
@keyframes bob { 50% { transform: translate(-50%, 6px); } }

/* Ticker */
.ticker { background: var(--ink); color: var(--paper); overflow: hidden; }
.ticker-track { display: flex; width: max-content; animation: tick 70s linear infinite; }
.ticker-track span { font: .76rem var(--mono); letter-spacing: .06em; text-transform: uppercase; padding: .75rem 1.4rem; white-space: nowrap; }
.ticker-track span::before { content: "“"; color: var(--saffron-2); }
.ticker-track span::after { content: "” — debunked"; color: #8E8476; }
.ticker:hover .ticker-track { animation-play-state: paused; }
@keyframes tick { to { transform: translateX(-50%); } }

/* Chapters */
.ch { padding: clamp(2.5rem, 5vw, 4.5rem) var(--pad) clamp(2.5rem, 5vw, 4rem); max-width: 1400px; margin: 0 auto; }
.ch-head { display: grid; grid-template-columns: 7rem 1fr; gap: 0 1.5rem; border-top: 1px solid var(--ink); padding-top: 1.2rem; margin-bottom: clamp(2rem, 4vw, 3.5rem); }
.ch-no { font: .72rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--saffron-ink); padding-top: .4rem; }
.ch-no b { display: block; font: 3.2rem/1 var(--serif); color: var(--ink); letter-spacing: 0; margin-bottom: .3rem; }
.say { margin: 0 0 .6rem; font: italic 1.15rem var(--serif); color: var(--muted); }
.say::before { content: "They say: "; font: normal .68rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.say q { text-decoration: line-through; text-decoration-color: var(--saffron); text-decoration-thickness: 1.5px; }
.ch h2 { font: clamp(2.8rem, 7vw, 6rem)/.92 var(--serif); letter-spacing: -.025em; margin: 0; max-width: 16ch; }
.ch h2 em, .sec-head h2 em { color: var(--saffron); }

.ch-body { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.ch.flip .ch-body { grid-template-columns: minmax(0, 1fr) minmax(0, 1.45fr); }
.ch.flip .viz { order: 2; }
.viz { margin: 0; }
.viz svg { width: 100%; height: auto; display: block; overflow: visible; }
.viz figcaption { font: .7rem/1.5 var(--mono); color: var(--muted); margin-top: .8rem; padding-top: .6rem; border-top: 1px solid var(--line); }
.quip { font: clamp(1.35rem, 2.2vw, 1.75rem)/1.3 var(--serif); margin: 0 0 1.8rem; }
.quip b { font-weight: 400; color: var(--saffron-ink); background: linear-gradient(transparent 62%, rgba(242, 106, 27, .16) 62%); }
.notes { list-style: none; margin: 0 0 1.4rem; padding: 0; }
.notes li { display: grid; grid-template-columns: 1fr auto; gap: .1rem .8rem; padding: .55rem 0; border-top: 1px solid var(--line); font-size: .8rem; color: var(--muted); }
.notes li b { font: 500 .78rem var(--mono); color: var(--ink); grid-column: 1; }
.notes li span { grid-column: 1; }
.notes li a { grid-column: 2; grid-row: 1 / 3; align-self: center; }
.src { font: .64rem var(--mono); color: var(--muted); text-decoration: none; border-bottom: 1px dotted var(--muted); white-space: nowrap; }
.src:hover { color: var(--saffron-ink); border-color: var(--saffron-ink); }
.pills { display: flex; gap: .5rem; flex-wrap: wrap; }
.pill { font: .7rem var(--mono); letter-spacing: .03em; padding: .4rem .8rem; border-radius: 999px; border: 1px solid var(--line); background: transparent; color: var(--ink-2); cursor: pointer; }
.pill:hover, .pill:focus-visible { border-color: var(--ink); color: var(--ink); }

/* SVG vocabulary */
.v-ink { fill: var(--ink); }
.v-sf { fill: var(--saffron); }
.v-then { fill: var(--then); }
.v-line { stroke: var(--line); fill: none; }
.v-txt { fill: var(--muted); font: 10px var(--mono); }
.v-txt-ink { fill: var(--ink); font: 500 11px var(--mono); }
.v-big { fill: var(--ink); font: 64px var(--serif); }
.v-big.sf { fill: var(--saffron); }
.v-serif { fill: var(--ink); font: 22px var(--serif); }
.v-hit { fill: transparent; }
.cell { transition: fill .35s; }

/* Before / after satellite */
.ba { margin-top: clamp(2.5rem, 5vw, 4rem); }
.ba-tabs { display: flex; gap: .4rem; flex-wrap: wrap; margin-bottom: .8rem; align-items: center; }
.ba-tabs button { font: .7rem var(--mono); padding: .35rem .75rem; border-radius: 999px; border: 1px solid var(--line); background: transparent; color: var(--ink-2); cursor: pointer; }
.ba-tabs button[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.ba-tabs .hint { font: italic 1.05rem var(--serif); color: var(--muted); margin-left: auto; }
.ba-frame { position: relative; overflow: hidden; border-radius: 3px; aspect-ratio: 16 / 9; background: var(--paper-2); touch-action: pan-y; cursor: ew-resize; user-select: none; }
.ba-frame img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.ba-frame .after { clip-path: inset(0 0 0 var(--x, 50%)); }
.ba-frame .handle { position: absolute; top: 0; bottom: 0; left: var(--x, 50%); width: 2px; background: var(--paper); transform: translateX(-1px); pointer-events: none; }
.ba-frame .handle::after {
  content: "‹ ›"; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 42px; height: 42px; border-radius: 50%;
  background: var(--paper); color: var(--ink); font: 500 .9rem/42px var(--mono); text-align: center; box-shadow: 0 4px 16px rgba(0, 0, 0, .3);
}
.ba-frame .yr { position: absolute; bottom: .8rem; font: 500 .72rem var(--mono); letter-spacing: .08em; color: var(--paper); background: rgba(22, 19, 15, .7); padding: .3rem .6rem; border-radius: 999px; pointer-events: none; }
.ba-frame .yr.l { left: .8rem; }
.ba-frame .yr.r { right: .8rem; background: var(--saffron); }
.ba-frame input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; }
.ba-credit { font: .62rem var(--mono); color: var(--muted); margin-top: .5rem; }
.ba-credit a { color: var(--muted); }

/* Photo bands */
.band { margin: 0; position: relative; }
.band .im { height: clamp(320px, 62vh, 680px); overflow: hidden; }
.band img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.06) brightness(.98); transition: filter 1.2s ease, transform 8s ease; transform: scale(1.04); }
.band.in img { transform: scale(1); }
.band:hover img { filter: none; }
.band figcaption { display: flex; justify-content: space-between; align-items: baseline; gap: 1.5rem; padding: 1rem var(--pad) 0; max-width: 1400px; margin: 0 auto; }
.band figcaption p { margin: 0; font: italic clamp(1.2rem, 2.2vw, 1.6rem)/1.25 var(--serif); max-width: 46ch; }
.band figcaption a { font: .62rem var(--mono); color: var(--muted); white-space: nowrap; }

/* Sections */
.section { padding: clamp(3rem, 6vw, 5.5rem) var(--pad); }
.section > * { max-width: 1280px; margin-left: auto; margin-right: auto; }
.sec-head { display: grid; grid-template-columns: 7rem 1fr; gap: 0 1.5rem; margin-bottom: 2.5rem; border-top: 1px solid var(--ink); padding-top: 1.2rem; }
.sec-no { padding-top: .9rem; }
.sec-head h2 { font: clamp(2.6rem, 6vw, 4.8rem)/.95 var(--serif); letter-spacing: -.02em; margin: 0; }

/* Field guide */
.section.dark { background: var(--ink); color: var(--paper); }
.dark .sec-head { border-color: #3A342C; }
.doom { margin: 0 0 3rem; }
.doom svg { width: 100%; height: auto; display: block; overflow: visible; }
.doom .gl { stroke: #2E2923; }
.doom .ax { fill: #8E8476; font: 10px var(--mono); }
.doom .real { stroke: var(--saffron-2); stroke-width: 2.5; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.doom .area { fill: url(#doomfade); }
.doom .pred { stroke: #8E8476; stroke-width: 1.5; stroke-dasharray: 4 4; fill: none; }
.doom .pdot { fill: var(--ink); stroke: #8E8476; stroke-width: 1.5; }
.doom .q { fill: #CFC6B8; font: italic 15px var(--serif); }
.doom .end { fill: var(--saffron-2); font: 500 11px var(--mono); }
.doom .note { fill: #8E8476; font: italic 13px var(--serif); }
.doom figcaption { font: .66rem var(--mono); color: #8E8476; margin-top: .6rem; }
.doom figcaption a { color: #8E8476; }
.species { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 230px), 1fr)); gap: 1px; background: #3A342C; border: 1px solid #3A342C; }
.sp { background: var(--ink); padding: 1.4rem 1.2rem 1.6rem; display: flex; flex-direction: column; gap: .6rem; transition: background .2s; }
.sp:hover { background: #211D18; }
.sp .no { font: .66rem var(--mono); color: var(--saffron-2); letter-spacing: .08em; text-transform: uppercase; }
.sp h3 { font: 1.7rem/1.05 var(--serif); font-weight: 400; margin: 0; }
.sp .hab { font: .66rem var(--mono); color: #8E8476; text-transform: uppercase; letter-spacing: .06em; }
.sp p { margin: 0; color: #CFC6B8; font-size: .9rem; }

/* Gallery strip */
.strip { display: grid; grid-auto-flow: column; grid-auto-columns: clamp(240px, 26%, 360px); gap: 1rem; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: .8rem; align-items: start; scrollbar-width: thin; scrollbar-color: var(--then) transparent; max-width: none !important; margin-right: calc(var(--pad) * -1) !important; padding-right: var(--pad); }
.shot { scroll-snap-align: start; margin: 0; border: 0; padding: 0; background: none; text-align: left; cursor: zoom-in; color: inherit; font: inherit; }
.shot .im { aspect-ratio: 4 / 5; overflow: hidden; border-radius: 3px; background: var(--paper-2); }
.shot img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.05); transition: transform .6s, filter .6s; }
.shot:hover img { transform: scale(1.04); filter: none; }
.shot .t { display: flex; justify-content: space-between; gap: .5rem; padding-top: .6rem; border-top: 1px solid var(--ink); margin-top: .7rem; }
.shot .t strong { font: 1.25rem var(--serif); font-weight: 400; }
.shot .t span { font: .64rem var(--mono); color: var(--muted); text-transform: uppercase; letter-spacing: .05em; white-space: nowrap; padding-top: .35rem; }

#lightbox { border: 0; padding: 0; background: transparent; max-width: 94vw; max-height: 94vh; overflow: visible; }
#lightbox::backdrop { background: rgba(22, 19, 15, .94); }
#lightbox img { max-width: 94vw; max-height: 80vh; border-radius: 3px; }
.lb-cap { color: var(--paper); padding: .7rem 0 0; display: flex; flex-wrap: wrap; gap: .3rem 1rem; align-items: baseline; }
.lb-cap strong { font: 1.5rem var(--serif); font-weight: 400; }
.lb-cap span { font: .7rem var(--mono); color: #9C9283; text-transform: uppercase; }
.lb-cap a { color: var(--saffron-2); font: .7rem var(--mono); margin-left: auto; }
.lb-close { position: absolute; top: -44px; right: 0; width: 34px; height: 34px; border-radius: 50%; border: 1px solid #5A5146; background: var(--ink); color: var(--paper); font-size: 1.2rem; cursor: pointer; }

/* Videos */
.videos { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); gap: 1.4rem 1.2rem; margin-top: 3rem !important; }
.video .frame { position: relative; aspect-ratio: 16 / 9; background: var(--ink); border: 0; padding: 0; width: 100%; display: block; cursor: pointer; border-radius: 3px; overflow: hidden; }
.video .frame img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.05); transition: filter .4s; }
.video .frame:hover img { filter: none; }
.video .play { position: absolute; left: 1rem; bottom: 1rem; width: 48px; height: 48px; border-radius: 50%; background: var(--saffron); transition: transform .2s; }
.video .play::after { content: ""; position: absolute; left: 19px; top: 14px; border: 10px solid transparent; border-left: 14px solid #fff; border-right: 0; }
.video .frame:hover .play { transform: scale(1.08); }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video h3 { margin: .7rem 0 0; font: 1.25rem/1.2 var(--serif); font-weight: 400; }
.video small { font: .64rem var(--mono); color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }

/* Oath */
.oath ol { list-style: none; counter-reset: o; padding: 0; margin: 1.5rem auto 0; max-width: 1000px; }
.oath li { counter-increment: o; font: clamp(1.7rem, 3.6vw, 2.9rem)/1.15 var(--serif); padding: 1.1rem 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: 3rem 1fr; }
.oath li::before { content: counter(o, upper-roman) "."; font: .8rem var(--mono); color: var(--saffron-ink); padding-top: .9rem; }
.oath li p { margin: 0; }
.oath li em { color: var(--saffron); }
.oath .aside { display: block; font: .85rem var(--mono); color: var(--muted); margin-top: .4rem; }
.oath .sign { max-width: 1000px; font: italic 1.3rem var(--serif); color: var(--muted); margin-top: 1.5rem; }
.oath .sec-no { display: block; max-width: 1000px; }

/* Footer */
.foot { background: var(--ink); color: var(--paper); text-align: center; padding: 3.5rem 1rem 6rem; }
.foot .brand { font-size: 2.6rem; margin: 0; }
.vande { font: 1.5rem var(--deva); color: var(--saffron-2); margin: .4rem 0 1.2rem; }
.fine { font: .66rem var(--mono); color: #8E8476; margin: 0; letter-spacing: .03em; }

/* Time machine */
.tm {
  position: fixed; left: 50%; bottom: 1rem; transform: translate(-50%, 150%); z-index: 40; transition: transform .4s cubic-bezier(.2, .8, .2, 1);
  display: flex; align-items: center; gap: .7rem; padding: .55rem .6rem .55rem 1rem; border-radius: 999px;
  background: rgba(22, 19, 15, .92); backdrop-filter: blur(10px); color: var(--paper); box-shadow: 0 10px 30px rgba(0, 0, 0, .25);
  font: .68rem var(--mono); letter-spacing: .06em; text-transform: uppercase;
}
.tm.show { transform: translate(-50%, 0); }
.tm input { -webkit-appearance: none; appearance: none; width: clamp(120px, 22vw, 220px); height: 2px; background: #5A5146; outline: none; }
.tm input::-webkit-slider-thumb { -webkit-appearance: none; width: 18px; height: 18px; border-radius: 50%; background: var(--saffron); cursor: grab; border: 2px solid var(--paper); }
.tm input::-moz-range-thumb { width: 14px; height: 14px; border-radius: 50%; background: var(--saffron); cursor: grab; border: 2px solid var(--paper); }
.tm output { font: 500 .8rem var(--mono); background: var(--saffron); color: #fff; padding: .3rem .6rem; border-radius: 999px; min-width: 3.6rem; text-align: center; }

/* Tooltip + toast */
#tip { position: fixed; z-index: 50; max-width: 290px; background: var(--ink); color: var(--paper); font-size: .82rem; line-height: 1.45; padding: .65rem .8rem; border-radius: 4px; box-shadow: 0 10px 30px rgba(0, 0, 0, .25); }
#tip .k { font: .62rem var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--saffron-2); display: block; margin-bottom: .2rem; }
#toast { position: fixed; left: 50%; bottom: 5rem; transform: translateX(-50%); z-index: 60; background: var(--ink); color: var(--paper); font: .8rem var(--mono); padding: .6rem 1rem; border-radius: 999px; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .45s, transform .45s; }
.reveal.in { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; min-height: 0; }
  .hero-fig { justify-self: center; }
  .ch-body, .ch.flip .ch-body { grid-template-columns: 1fr; }
  .ch.flip .viz { order: 0; }
  .ch-head, .sec-head { grid-template-columns: 1fr; }
  .ch-no b { display: inline; font-size: 1.6rem; margin-right: .5rem; }
  .ch-no { padding-bottom: .8rem; }
  .sec-no { padding: 0 0 .6rem; }
  .strip { grid-auto-columns: 70%; }
  .ba-tabs .hint { margin-left: 0; width: 100%; }
  .band figcaption { flex-direction: column; gap: .4rem; }
}
@media (max-width: 560px) {
  .viz .v-txt { font-size: 19px; }
  .viz .v-txt-ink { font-size: 18px; }
  .viz .v-big { font-size: 88px; }
  .viz .v-serif { font-size: 32px; }
  .doom { overflow-x: auto; }
  .doom svg { min-width: 760px; }
  .doom .ax { font-size: 15px; }
  .doom .q { font-size: 19px; }
  .doom .note, .doom .end { font-size: 15px; }
  #skyline .lbl { font-size: 12px; }
  #skyline .mult { font-size: 9px; }
  .nav nav a:nth-child(n+3) { display: none; }
  .oath li { grid-template-columns: 2.2rem 1fr; }
  .tm { gap: .5rem; padding-left: .8rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---- Round 3: proof wall, slabs, bingo, cope ---- */
.tagline span { display: block; font-size: .62em; color: var(--muted); font-style: italic; margin-top: .3rem; }
.sec-head p { grid-column: 2; margin: .8rem 0 0; color: var(--muted); font-size: 1.05rem; }

.wall { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.tile { position: relative; border: 0; padding: 0; background: none; text-align: left; color: inherit; font: inherit; cursor: zoom-in; }
.tile .im { position: relative; aspect-ratio: 1; overflow: hidden; border-radius: 3px; background: var(--paper-2); }
.tile img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.tile .after { clip-path: inset(0 0 0 50%); animation: wipe 4s ease-in-out infinite alternate; animation-delay: var(--d, 0s); }
@keyframes wipe { from { clip-path: inset(0 0 0 22%); } to { clip-path: inset(0 0 0 78%); } }
.tile .wipe { position: absolute; top: 0; bottom: 0; left: 50%; width: 3px; margin-left: -1.5px; background: var(--paper); box-shadow: 0 0 12px rgba(0,0,0,.4); animation: wipeLine 4s ease-in-out infinite alternate; animation-delay: var(--d, 0s); }
@keyframes wipeLine { from { left: 22%; } to { left: 78%; } }
@keyframes flip { 0%, 38% { opacity: 0; } 50%, 88% { opacity: 1; } 100% { opacity: 0; } }
.tile .yr { position: absolute; bottom: .6rem; left: .6rem; font: 500 .7rem var(--mono); letter-spacing: .06em; color: #fff; padding: .25rem .55rem; border-radius: 999px; background: var(--ink); }
.tile .yr.b { animation: none; animation-delay: var(--d, 0s); }
.tile .yr.a { background: var(--saffron); left: auto; right: .6rem; }
@keyframes flipYr { 0%, 38% { opacity: 1; } 50%, 88% { opacity: 0; } 100% { opacity: 1; } }
.tile .gif { position: absolute; right: .6rem; top: .6rem; font: 500 .62rem var(--mono); color: var(--ink); background: var(--paper); padding: .25rem .5rem; border-radius: 999px; text-decoration: none; opacity: 0; transition: opacity .2s; }
.tile:hover .gif, .tile:focus-within .gif { opacity: 1; }
.tile strong { display: block; font: 1.25rem/1.15 var(--serif); font-weight: 400; margin-top: .7rem; padding-top: .55rem; border-top: 1px solid var(--ink); }
.tile p { margin: .3rem 0 0; font-size: .84rem; color: var(--ink-2); line-height: 1.4; }
.proof .credit { font: .62rem var(--mono); color: var(--muted); margin-top: 1rem; }
.proof .credit a { color: var(--muted); }

#satbox { border: 0; padding: 0; background: var(--paper); width: min(1100px, 94vw); max-height: 94vh; overflow: visible; border-radius: 4px; }
#satbox::backdrop { background: rgba(22, 19, 15, .92); }
.satbox-body { padding: 1rem; }
.satbox-body .ba { margin: 0; }

.slab { background: var(--saffron); color: var(--ink); padding: clamp(3rem, 8vw, 6rem) var(--pad); overflow: hidden; }
.slab > div { max-width: 1400px; margin: 0 auto; }
.slab .big { font: clamp(5rem, 19vw, 17rem)/.82 var(--serif); letter-spacing: -.04em; display: block; color: var(--paper); }
.slab .line { font: italic clamp(1.4rem, 3vw, 2.4rem)/1.15 var(--serif); max-width: 30ch; margin: 1rem 0 0; }

.bingo { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1px solid var(--ink); max-width: 980px !important; }
.sq { perspective: 900px; border: 0; padding: 0; background: none; aspect-ratio: 1.5; cursor: pointer; font: inherit; color: inherit; outline-offset: -3px; }
.sq:nth-child(3n+1), .sq:nth-child(3n+2) { border-right: 1px solid var(--ink); }
.sq:nth-child(-n+6) { border-bottom: 1px solid var(--ink); }
.sq .in { position: relative; width: 100%; height: 100%; transition: transform .6s cubic-bezier(.2, .8, .2, 1); transform-style: preserve-3d; }
.sq.on .in { transform: rotateY(180deg); }
.sq .f, .sq .bk { position: absolute; inset: 0; backface-visibility: hidden; display: grid; place-items: center; padding: 1rem; text-align: center; }
.sq .f { font: clamp(1.2rem, 2.6vw, 2rem)/1.1 var(--serif); }
.sq .f::after { content: "tap"; position: absolute; bottom: .7rem; font: .58rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.sq:hover .f { background: var(--paper-2); }
.sq .bk { transform: rotateY(180deg); background: var(--ink); color: var(--paper); font-size: clamp(.8rem, 1.4vw, .98rem); line-height: 1.4; }
.sq .bk::before { content: "Receipt"; position: absolute; top: .7rem; font: .58rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--saffron-2); }
.sq.free .f { background: var(--saffron); color: #fff; }
.sq.free .f::after { color: #FFE3CC; content: "free space"; }
.bingo-done { font: italic 1.4rem var(--serif); color: var(--saffron-ink); margin-top: 1rem; min-height: 2rem; }

.cope { display: flex; align-items: center; gap: .45rem; padding-left: .7rem; margin-left: .2rem; border-left: 1px solid #3A342C; }
.cope span { color: #8E8476; }
.cope i { display: block; width: 64px; height: 8px; border-radius: 4px; background: #3A342C; overflow: hidden; }
.cope b { display: block; height: 100%; width: 100%; background: linear-gradient(90deg, var(--saffron-2), #E5372A); transform-origin: left; transition: transform .2s; }

@media (max-width: 900px) {
  .wall { grid-template-columns: repeat(2, 1fr); }
  .sec-head p { grid-column: 1; }
}
@media (max-width: 560px) {
  .wall { gap: .7rem; }
  .tile strong { font-size: 1.05rem; }
  .tile p { font-size: .76rem; }
  .tile .gif { opacity: 1; }
  .sq { aspect-ratio: 1; }
  .sq .f::after { display: none; }
  .sq .bk { font-size: .7rem; padding: .5rem; }
  .sq .bk::before { display: none; }
  .cope span { display: none; }
  .cope i { width: 40px; }
  .tm > span { display: none; }
}
@media (prefers-reduced-motion: reduce) { .tile .after { opacity: 1; } }

/* ---- Round 4: face-offs, stickers, goofy bits ---- */
.ch-head { grid-template-columns: 7rem 1fr minmax(300px, 400px); align-items: start; }
.vs { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: .4rem; align-self: end; }
.vs-c { position: relative; padding: 1.6rem .9rem .9rem; border-radius: 6px; text-align: center; transition: transform .2s; }
.vs-c b { display: block; font: clamp(1.9rem, 3.4vw, 2.9rem)/1 var(--serif); font-weight: 400; letter-spacing: -.02em; white-space: nowrap; }
.vs-c .yr { position: absolute; top: .5rem; left: 50%; transform: translateX(-50%); font: 500 .62rem var(--mono); letter-spacing: .08em; }
.vs-c.b { background: var(--paper-2); color: var(--muted); transform: rotate(-2deg); filter: grayscale(1); }
.vs-c.b b { text-decoration: line-through; text-decoration-color: rgba(122, 112, 100, .5); text-decoration-thickness: 2px; }
.vs-c.a { background: var(--saffron); color: #fff; transform: rotate(1.5deg); box-shadow: 0 10px 24px -10px rgba(194, 78, 12, .7); }
.vs-c.a .yr { color: #FFE3CC; }
.vs:hover .vs-c.a { transform: rotate(-1deg) scale(1.06); }
.vs:hover .vs-c.b { transform: rotate(-4deg) scale(.94); }
.vs-x { font: italic 1.4rem var(--serif); color: var(--ink); width: 2.2rem; height: 2.2rem; display: grid; place-items: center; border-radius: 50%; background: var(--ink); color: var(--paper); z-index: 1; margin: 0 -.9rem; }
.vs-what { grid-column: 1 / -1; margin: .7rem 0 0; font: .7rem var(--mono); letter-spacing: .05em; text-transform: uppercase; color: var(--muted); text-align: center; }
.vs-what em { display: block; font: italic 1.05rem var(--serif); text-transform: none; letter-spacing: 0; color: var(--saffron-ink); margin-top: .15rem; }
.say q::after { content: " 🤡"; display: inline-block; text-decoration: none; }

.hero { position: relative; }
.stickers { position: absolute; inset: 0; pointer-events: none; z-index: 2; }
.stk { position: absolute; pointer-events: auto; font: 600 .72rem var(--mono); letter-spacing: .06em; text-transform: uppercase; padding: .45rem .8rem; border-radius: 999px; background: var(--ink); color: var(--paper); box-shadow: 0 6px 16px -6px rgba(0,0,0,.4); cursor: default; animation: bob2 3.2s ease-in-out infinite; user-select: none; }
.stk:hover { animation: wobble .5s ease-in-out infinite; }
.stk.s1 { top: 9%; right: 6%; transform: rotate(6deg); background: var(--saffron); }
.stk.s2 { top: 27%; right: 1%; transform: rotate(-8deg); animation-delay: -.8s; }
.stk.s3 { bottom: 9%; left: 5%; transform: rotate(3deg); background: var(--paper); color: var(--ink); border: 1.5px solid var(--ink); animation-delay: -1.6s; }
.stk.s4 { top: 4%; left: 46%; transform: rotate(-4deg); background: #138808; animation-delay: -2.4s; }
@keyframes bob2 { 50% { translate: 0 -6px; } }
@keyframes wobble { 0%, 100% { rotate: -6deg; } 50% { rotate: 6deg; } }

.cf { position: fixed; width: 9px; height: 14px; border-radius: 2px; z-index: 100; pointer-events: none; }
.slab.in .big { animation: shake .5s cubic-bezier(.36,.07,.19,.97) .2s both; }
@keyframes shake { 10%, 90% { translate: -2px 0; } 20%, 80% { translate: 4px 0; } 30%, 50%, 70% { translate: -8px 0; } 40%, 60% { translate: 8px 0; } }

@media (max-width: 1100px) {
  .ch-head { grid-template-columns: 7rem 1fr; }
  .vs { grid-column: 2; margin-top: 1.4rem; max-width: 420px; }
}
@media (max-width: 900px) {
  .ch-head { grid-template-columns: 1fr; }
  .vs { grid-column: 1; }
  .stk.s2, .stk.s3, .stk.s4 { display: none; }
  .stk.s1 { top: .6rem; right: .8rem; font-size: .62rem; }
  .hero { padding-top: 3rem; gap: 1.5rem; }
  .hero-fig { order: -1; width: min(420px, 92%); }
  .hero-fig figcaption { display: none; }
}
@media (prefers-reduced-motion: reduce) { .tile .after { clip-path: inset(0 0 0 50%); } .tile .wipe { left: 50%; } }

/* ---- Leaderboard ---- */
.ranks { display: grid; gap: 0; border-top: 1px solid var(--ink); }
.rk { display: grid; grid-template-columns: 13rem 4.6rem minmax(160px, 1fr) 4.6rem 5rem 8.5rem; align-items: center; gap: 1rem; padding: .85rem 0; border-bottom: 1px solid var(--line); }
.rk h3 { margin: 0; font: 1.35rem/1.1 var(--serif); font-weight: 400; }
.rk-b, .rk-a { text-align: center; line-height: 1; }
.rk-b span, .rk-a span { display: block; font: .6rem var(--mono); letter-spacing: .06em; color: var(--muted); margin-bottom: .2rem; }
.rk-b b { font: 1.7rem var(--serif); font-weight: 400; color: var(--muted); text-decoration: line-through; text-decoration-color: rgba(122,112,100,.5); }
.rk-a b { font: 2.2rem var(--serif); font-weight: 400; color: var(--saffron); }
.rk-track { position: relative; height: 30px; }
.rk-track::before { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 2px; background: var(--line); }
.rk-track .tick { position: absolute; top: 50%; width: 1px; height: 8px; background: var(--then); transform: translate(-50%, -50%); }
.rk-track .tick em { position: absolute; top: 12px; left: 50%; transform: translateX(-50%); font: normal .55rem var(--mono); color: var(--then); white-space: nowrap; }
.rk-track .trail { position: absolute; top: 50%; height: 4px; margin-top: -2px; background: var(--saffron); border-radius: 2px; transition: width .9s cubic-bezier(.2,.8,.2,1) .15s; }
.rk-track .dot { position: absolute; top: 50%; width: 14px; height: 14px; margin: -7px 0 0 -7px; border-radius: 50%; }
.rk-track .dot.old { background: var(--paper); border: 2px solid var(--muted); }
.rk-track .dot.new { width: 20px; height: 20px; margin: -10px 0 0 -10px; background: var(--saffron); box-shadow: 0 0 0 4px rgba(242,106,27,.2); transition: left .9s cubic-bezier(.2,.8,.2,1) .15s; }
.rk-up { font: 600 .78rem var(--mono); color: #138808; white-space: nowrap; }
.rk .src { justify-self: end; }
.rk:hover { background: linear-gradient(90deg, transparent, rgba(242,106,27,.06), transparent); }
@media (max-width: 760px) {
  .rk { grid-template-columns: 1fr auto auto; grid-template-areas: "h b a" "t t t" "u u s"; gap: .3rem .8rem; }
  .rk h3 { grid-area: h; font-size: 1.15rem; }
  .rk-b { grid-area: b; } .rk-a { grid-area: a; }
  .rk-track { grid-area: t; margin: .2rem .6rem 1rem; }
  .rk-up { grid-area: u; } .rk .src { grid-area: s; }
  .rk-b b { font-size: 1.3rem; } .rk-a b { font-size: 1.7rem; }
}