:root {
  color-scheme: dark;
  --ink: #05070b;
  --ink-soft: #0b1018;
  --paper: #eee8dc;
  --muted: #aaa59b;
  --gold: #c9a35f;
  --gold-bright: #f2d898;
  --blue: #718fa9;
  --line: rgba(238, 232, 220, 0.14);
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: Inter, ui-sans-serif, system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; background: var(--ink); color: var(--paper); font-family: var(--sans); }
img { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; }
::selection { background: var(--gold); color: var(--ink); }

.skip-link { position: fixed; z-index: 999; top: 1rem; left: 1rem; padding: .8rem 1rem; background: var(--paper); color: var(--ink); transform: translateY(-160%); }
.skip-link:focus { transform: none; }
.nexus-nav { position: absolute; z-index: 20; top: 0; left: 0; display: flex; width: 100%; align-items: center; justify-content: space-between; gap: 2rem; padding: 1.5rem clamp(1.25rem, 4vw, 4rem); border-bottom: 1px solid rgba(238,232,220,.12); }
.brand { display: inline-flex; align-items: baseline; color: var(--paper); font-size: .78rem; font-weight: 700; letter-spacing: .2em; text-decoration: none; }
.brand i { color: var(--gold-bright); font-family: var(--serif); font-size: 1.3em; }
.nav-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: clamp(.75rem, 2vw, 2rem); }
.nav-links a { color: rgba(238,232,220,.67); font-size: .62rem; font-weight: 700; letter-spacing: .13em; text-decoration: none; }
.nav-links a:hover, .nav-links a:focus-visible { color: var(--gold-bright); }

.entry-hero { position: relative; display: grid; min-height: 100svh; place-items: end start; isolation: isolate; }
.entry-hero > img { position: absolute; z-index: -3; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-veil { position: absolute; z-index: -2; inset: 0; background: linear-gradient(90deg, rgba(3,5,9,.96) 0%, rgba(3,5,9,.73) 45%, rgba(3,5,9,.2) 77%), linear-gradient(0deg, #05070b 0%, transparent 38%); }
.hero-copy { width: min(78rem, 100%); padding: 10rem clamp(1.5rem, 7vw, 8rem) 7rem; }
.eyebrow, .section-kicker { color: var(--gold); font-size: .64rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; }
.entry-hero h1 { margin: .8rem 0 0; font-family: var(--serif); font-size: clamp(4.3rem, 12vw, 11.5rem); font-weight: 400; letter-spacing: -.055em; line-height: .82; text-wrap: balance; }
.entry-hero .transliteration { margin: .8rem 0 2.5rem; color: var(--gold-bright); font-family: var(--serif); font-size: clamp(1.2rem, 2.2vw, 2rem); font-style: italic; letter-spacing: .08em; }
.entry-hero h2 { max-width: 52rem; margin: 0; color: rgba(238,232,220,.85); font-family: var(--serif); font-size: clamp(1.65rem, 3.2vw, 3rem); font-weight: 400; }
.hero-question { max-width: 42rem; margin: 2.2rem 0 0; padding-left: 1.2rem; border-left: 1px solid var(--gold); color: rgba(238,232,220,.68); font-family: var(--serif); font-size: clamp(1.2rem, 2vw, 1.65rem); line-height: 1.45; }

.section-shell { width: min(76rem, calc(100% - 2.5rem)); margin-inline: auto; padding-block: clamp(5rem, 10vw, 9rem); }
.section-heading { display: grid; grid-template-columns: .65fr 1fr; gap: 3rem; align-items: end; margin-bottom: 3rem; }
.section-heading h2, .philosophical h2, .collectible-copy h2, .collection-intro h2, .top-teaser h2, .finding h2 { margin: .4rem 0 0; font-family: var(--serif); font-size: clamp(2.8rem, 6vw, 5.6rem); font-weight: 400; line-height: .94; }
.section-heading h2 { grid-column: 2; }
.section-heading .section-kicker { grid-column: 1; grid-row: 1; }
.definition-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1px; background: var(--line); }
.definition-grid .section-heading { grid-column: 1 / -1; width: 100%; margin: 0 0 3rem; padding: 0; background: var(--ink); }
.definition-grid article { min-height: 14rem; padding: clamp(1.5rem, 3vw, 3rem); background: var(--ink-soft); }
.definition-grid article.wide { grid-column: 1 / -1; min-height: auto; }
.definition-grid article > span, .example-list article > span { color: var(--gold); font-size: .62rem; font-weight: 700; letter-spacing: .18em; }
.definition-grid h3 { margin: 1.7rem 0 .7rem; font-family: var(--serif); font-size: clamp(1.65rem, 3vw, 2.5rem); font-weight: 500; }
.definition-grid p, .definition-grid li { color: rgba(238,232,220,.68); line-height: 1.75; }
.definition-grid ul { display: flex; flex-wrap: wrap; gap: .65rem; margin: 1.5rem 0 0; padding: 0; list-style: none; }
.definition-grid li { padding: .65rem 1rem; border: 1px solid var(--line); border-radius: 999px; }

.philosophical { position: relative; padding-left: clamp(1.25rem, 10vw, 9rem); }
.philosophical::before { position: absolute; top: 6rem; bottom: 6rem; left: 0; width: 1px; background: linear-gradient(transparent, var(--gold), transparent); content: ""; }
.philosophical > p:not(.section-kicker) { max-width: 54rem; color: rgba(238,232,220,.76); font-family: var(--serif); font-size: clamp(1.3rem, 2.4vw, 1.85rem); line-height: 1.65; }
.philosophical aside, .finding aside { max-width: 54rem; margin-top: 3rem; padding: 1.5rem 1.7rem; border: 1px solid rgba(201,163,95,.3); background: rgba(201,163,95,.06); }
.philosophical aside b { color: var(--gold-bright); font-size: .62rem; letter-spacing: .17em; }
.philosophical aside p { margin-bottom: 0; color: var(--muted); line-height: 1.7; }

.art-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); }
.art-pair figure { position: relative; min-height: 70svh; margin: 0; overflow: hidden; background: var(--ink-soft); }
.art-pair img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s cubic-bezier(.2,.8,.2,1); }
.art-pair figure:hover img { transform: scale(1.025); }
.art-pair figcaption { position: absolute; right: 1rem; bottom: 1rem; left: 1rem; padding: 1rem 1.2rem; background: rgba(5,7,11,.76); backdrop-filter: blur(14px); color: rgba(238,232,220,.82); font-family: var(--serif); font-size: 1.1rem; }
.art-pair figcaption span { display: block; margin-bottom: .35rem; color: var(--gold); font-family: var(--sans); font-size: .58rem; font-weight: 700; letter-spacing: .18em; }

.examples { border-bottom: 1px solid var(--line); }
.example-list { border-top: 1px solid var(--line); }
.example-list article { display: grid; grid-template-columns: 4rem 1fr; gap: 1.5rem; padding: 2.2rem 0; border-bottom: 1px solid var(--line); }
.example-list h3 { margin: 0 0 .8rem; font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; }
.example-list blockquote { margin: 0; color: var(--gold-bright); font-family: var(--serif); font-size: clamp(1.5rem, 3.2vw, 2.7rem); }
.example-list p { margin-bottom: 0; color: var(--muted); line-height: 1.6; }
.method { display: grid; grid-template-columns: .4fr 1fr; gap: 3rem; }
.method > p:last-child { margin: 0; color: rgba(238,232,220,.68); font-family: var(--serif); font-size: clamp(1.25rem, 2.3vw, 1.75rem); line-height: 1.65; }

.collectible-section { padding: clamp(5rem, 10vw, 9rem) max(1.25rem, calc((100vw - 76rem) / 2)); overflow: hidden; background: radial-gradient(circle at 28% 45%, rgba(113,143,169,.15), transparent 33%), radial-gradient(circle at 74% 20%, rgba(201,163,95,.1), transparent 30%), #080b11; }
.collectible-layout { display: grid; grid-template-columns: minmax(19rem, 26rem) 1fr; gap: clamp(3rem, 8vw, 8rem); align-items: center; margin-top: 3rem; perspective: 1200px; }
.nexus-card { position: relative; width: 100%; aspect-ratio: 5 / 7; outline: none; transform-style: preserve-3d; }
.card-tilt { width: 100%; height: 100%; transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transform-style: preserve-3d; transition: transform .18s ease-out; }
.card-face { position: relative; display: grid; height: 100%; grid-template-rows: auto 38% auto 1fr auto; gap: .7rem; overflow: hidden; padding: 1.1rem; border: 1px solid rgba(242,216,152,.62); border-radius: 1.6rem; background: linear-gradient(145deg, rgba(238,232,220,.16), transparent 22%), linear-gradient(155deg,#101722,#07090e 58%,#15100a); box-shadow: 0 2.5rem 5rem rgba(0,0,0,.58), inset 0 0 0 4px rgba(5,7,11,.78), inset 0 0 2rem rgba(201,163,95,.14); transform: translateZ(24px); }
.card-face::before { position: absolute; z-index: 4; inset: 0; border-radius: inherit; background: conic-gradient(from var(--angle, 210deg) at var(--mx, 50%) var(--my, 50%), transparent 0 12%, rgba(103,215,255,.28) 18%, rgba(236,158,255,.24) 24%, rgba(255,221,118,.3) 31%, transparent 39% 100%); mix-blend-mode: color-dodge; opacity: .7; pointer-events: none; content: ""; }
.card-sheen { position: absolute; z-index: 5; inset: 0; background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(255,255,255,.38), transparent 18%); mix-blend-mode: soft-light; pointer-events: none; }
.card-noise { position: absolute; z-index: 3; inset: 0; opacity: .17; background-image: repeating-linear-gradient(112deg, transparent 0 8px, rgba(255,255,255,.07) 9px, transparent 10px 18px); pointer-events: none; }
.card-face > *:not(.card-sheen,.card-noise) { position: relative; z-index: 2; }
.card-face header, .card-face footer { display: flex; align-items: center; justify-content: space-between; color: var(--gold-bright); font-size: .53rem; letter-spacing: .12em; }
.card-art { overflow: hidden; border: 1px solid rgba(242,216,152,.4); border-radius: .85rem; box-shadow: inset 0 0 1rem #000; }
.card-art img { width: 100%; height: 100%; object-fit: cover; }
.card-word h2 { margin: .3rem 0 0; font-family: var(--serif); font-size: clamp(2rem, 4vw, 3rem); font-weight: 500; line-height: .9; }
.card-word p { margin: .35rem 0 0; color: var(--gold); font-family: var(--serif); font-style: italic; }
.card-meaning { align-content: start; padding: .85rem; border: 1px solid var(--line); border-radius: .75rem; background: rgba(5,7,11,.52); }
.card-meaning strong { display: block; color: var(--gold-bright); font-family: var(--serif); font-size: .9rem; line-height: 1.2; }
.card-meaning p { margin: .55rem 0 0; color: rgba(238,232,220,.7); font-size: .65rem; line-height: 1.45; }
.card-face footer { align-self: end; padding-top: .6rem; border-top: 1px solid var(--line); }
.collectible-copy { max-width: 36rem; }
.collectible-copy h2 em, .collection-intro h2 em, .top-teaser h2 em, .finding h2 em { color: var(--gold-bright); font-weight: 400; }
.collectible-copy > p:not(.eyebrow,.collect-status) { color: var(--muted); line-height: 1.75; }
.collect-button { width: 100%; margin-top: 1.7rem; padding: 1rem 1.2rem; border: 1px solid var(--gold); border-radius: 999px; background: var(--gold); color: var(--ink); cursor: pointer; font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.collect-button:hover:not(:disabled), .collect-button:focus-visible:not(:disabled) { background: var(--gold-bright); }
.collect-button:disabled { cursor: default; opacity: .67; }
.collect-button[data-state="collected"] { border-color: rgba(141,197,160,.6); background: rgba(141,197,160,.12); color: #bde6ca; }
.collect-status { min-height: 2.6em; color: rgba(238,232,220,.56); font-size: .76rem; line-height: 1.5; }
.collection-link { display: inline-block; margin-top: 1rem; color: var(--gold-bright); font-size: .73rem; font-weight: 700; letter-spacing: .08em; text-decoration: none; }
.nexus-card:focus-visible .card-face { outline: 2px solid var(--gold-bright); outline-offset: 5px; }

.sources { padding-top: 7rem; }
.sources h2 { font-family: var(--serif); font-size: clamp(2.4rem, 5vw, 4.7rem); font-weight: 400; }
.source-links { display: grid; margin-top: 2.5rem; border-top: 1px solid var(--line); }
.source-links a { padding: 1.25rem .2rem; border-bottom: 1px solid var(--line); color: rgba(238,232,220,.66); text-decoration: none; }
.source-links a:hover { color: var(--gold-bright); }
.page-footer { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 2rem clamp(1.25rem, 4vw, 4rem); border-top: 1px solid var(--line); }
.page-footer a { color: var(--muted); font-size: .7rem; letter-spacing: .1em; text-decoration: none; }

.collection-hero, .top-hero { min-height: 88svh; padding: 11rem clamp(1.5rem, 8vw, 9rem) 6rem; background: radial-gradient(circle at 75% 25%, rgba(201,163,95,.12), transparent 28%), linear-gradient(140deg,#05070b 50%,#0d1520); }
.collection-hero h1, .top-hero h1 { margin: 1.5rem 0 2rem; font-family: var(--serif); font-size: clamp(4.5rem, 13vw, 12rem); font-weight: 400; letter-spacing: -.07em; line-height: .7; }
.collection-hero h1 em, .top-hero h1 em { color: var(--gold-bright); font-size: .55em; font-weight: 400; letter-spacing: 0; }
.collection-hero > p:last-of-type, .top-hero > p:last-child { max-width: 48rem; color: rgba(238,232,220,.7); font-family: var(--serif); font-size: clamp(1.25rem, 2.4vw, 1.8rem); line-height: 1.6; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.hero-actions a { padding: .8rem 1.2rem; border: 1px solid var(--gold); border-radius: 999px; color: var(--gold-bright); font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-decoration: none; text-transform: uppercase; }
.collection-intro { display: grid; grid-template-columns: .5fr 1fr; gap: 3rem; }
.collection-intro p:last-child { color: var(--muted); line-height: 1.7; }
.index-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 1px; padding-top: 0; background: var(--line); }
.index-card { position: relative; min-height: 22rem; padding: 2rem; overflow: hidden; background: var(--ink-soft); text-decoration: none; }
.index-card::after { position: absolute; right: -4rem; bottom: -5rem; width: 12rem; height: 12rem; border: 1px solid rgba(201,163,95,.18); border-radius: 50%; box-shadow: 0 0 4rem rgba(201,163,95,.06); content: ""; transition: transform .6s ease; }
.index-card:hover::after { transform: translate(-2rem,-2rem) scale(1.3); }
.index-card > span { color: var(--gold); font-size: .62rem; letter-spacing: .18em; }
.index-card h2 { margin: 5rem 0 .8rem; font-family: var(--serif); font-size: clamp(2.2rem, 4vw, 3.8rem); font-weight: 400; line-height: .93; }
.index-card p { color: var(--gold-bright); font-family: var(--serif); font-size: 1.15rem; }
.index-card small { color: var(--muted); line-height: 1.45; }
.top-teaser { padding-left: clamp(1.25rem, 10vw, 8rem); }
.top-teaser p:not(.section-kicker) { max-width: 45rem; color: var(--muted); line-height: 1.7; }
.top-teaser a { display: inline-block; margin-top: 1.2rem; color: var(--gold-bright); text-decoration: none; }

.top-hero { background: radial-gradient(circle at 25% 38%, rgba(113,143,169,.18), transparent 30%), #05070b; }
.method-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; margin-top: 3rem; background: var(--line); }
.method-grid article { min-height: 15rem; padding: 1.5rem; background: var(--ink-soft); }
.method-grid span, .rank-row > span { color: var(--gold); font-size: .63rem; letter-spacing: .16em; }
.method-grid h2 { margin-top: 3rem; font-family: var(--serif); font-size: 2rem; font-weight: 400; }
.method-grid p { color: var(--muted); font-size: .86rem; line-height: 1.6; }
.ranking { padding-top: 0; }
.rank-row { display: grid; grid-template-columns: 4rem minmax(12rem,.8fr) minmax(9rem,.35fr) 1fr; gap: 2rem; align-items: center; min-height: 11rem; border-top: 1px solid var(--line); }
.rank-row:last-child { border-bottom: 1px solid var(--line); }
.rank-row h2 { margin: 0; font-family: var(--serif); font-size: clamp(2rem, 4.2vw, 4rem); font-weight: 400; }
.rank-row div p, .rank-row > p { color: var(--muted); line-height: 1.55; }
.rank-row strong { color: var(--gold-bright); font-family: var(--serif); font-size: 3rem; font-weight: 400; }
.rank-row strong small { color: var(--muted); font-family: var(--sans); font-size: .65rem; }
.finding > p:not(.section-kicker) { max-width: 54rem; color: var(--muted); font-family: var(--serif); font-size: 1.45rem; line-height: 1.65; }
.finding aside { color: rgba(238,232,220,.58); font-size: .78rem; line-height: 1.6; }

@media (max-width: 820px) {
  .nexus-nav { align-items: flex-start; }
  .nav-links { max-width: 72%; gap: .6rem 1rem; }
  .nav-links a { font-size: .52rem; }
  .entry-hero { min-height: 88svh; }
  .hero-veil { background: linear-gradient(0deg,#05070b 0%,rgba(5,7,11,.78) 60%,rgba(5,7,11,.36)); }
  .section-heading, .collection-intro, .method { grid-template-columns: 1fr; gap: 1rem; }
  .section-heading h2, .section-heading .section-kicker { grid-column: 1; grid-row: auto; }
  .art-pair { grid-template-columns: 1fr; }
  .art-pair figure { min-height: 58svh; }
  .collectible-layout { grid-template-columns: 1fr; justify-items: center; }
  .nexus-card { width: min(24rem, 100%); }
  .index-grid { grid-template-columns: 1fr 1fr; }
  .method-grid { grid-template-columns: 1fr 1fr; }
  .rank-row { grid-template-columns: 2.5rem 1fr auto; gap: 1rem; padding: 1.5rem 0; }
  .rank-row > p { grid-column: 2 / -1; margin-top: 0; }
}

@media (max-width: 520px) {
  .nexus-nav { display: grid; grid-template-columns: 1fr; gap: .8rem; padding: 1rem 1.25rem; }
  .nav-links { width: 100%; max-width: none; justify-content: flex-start; gap: .55rem 1rem; }
  .definition-grid, .index-grid, .method-grid { grid-template-columns: 1fr; }
  .definition-grid article.wide { grid-column: auto; }
  .entry-hero h1 { font-size: clamp(3.7rem, 18vw, 6rem); }
  .entry-hero { min-height: 100svh; }
  .hero-copy { padding-bottom: 4rem; }
  .philosophical { padding-left: 2rem; }
  .philosophical::before { left: .25rem; }
  .method { width: calc(100% - 2.5rem); }
  .card-face { padding: .9rem; }
  .card-meaning p { font-size: .62rem; }
  .collection-hero h1, .top-hero h1 { line-height: .76; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .card-tilt { transform: none !important; }
}