:root {
  --black: #07080A;
  --cream: #E8E1CF;
  --green: #637A55;
  --brass: #B08D57;
  --blue: #1B4D6B;
  --vermilion: #E94B3C;
  --pin-x: 74vw;
  --pin-y: 42vh;
  --pull-rotate: -2deg;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--black);
  color: var(--cream);
  font-family: "Atkinson Hyperlegible", sans-serif;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at var(--pin-x) var(--pin-y), rgba(233, 75, 60, .13), transparent 16rem),
    radial-gradient(circle at 18% 82%, rgba(27, 77, 107, .38), transparent 34rem),
    linear-gradient(110deg, rgba(176, 141, 87, .09), transparent 45%, rgba(99, 122, 85, .06));
  transition: background-position .7s ease;
  z-index: 0;
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .18;
  z-index: 1;
  background-image:
    repeating-radial-gradient(circle at 20% 30%, rgba(232,225,207,.18) 0 1px, transparent 1px 4px),
    repeating-linear-gradient(93deg, transparent 0 10px, rgba(176,141,87,.07) 10px 11px);
  mix-blend-mode: screen;
}

.thread-line {
  position: fixed;
  left: 7vw;
  top: -8vh;
  width: 3px;
  height: 116vh;
  background: linear-gradient(var(--vermilion), transparent 75%);
  transform: rotate(-12deg);
  opacity: .72;
  z-index: 2;
  box-shadow: 0 0 18px rgba(233,75,60,.28);
}

.monopole-pin {
  position: fixed;
  left: var(--pin-x);
  top: var(--pin-y);
  width: 18px;
  height: 18px;
  margin: -9px 0 0 -9px;
  border-radius: 50%;
  background: var(--vermilion);
  box-shadow: 0 0 12px var(--vermilion), 0 0 36px rgba(233, 75, 60, .65), 0 0 0 1px var(--cream);
  z-index: 20;
  transition: left .9s cubic-bezier(.2,.9,.2,1), top .9s cubic-bezier(.2,.9,.2,1);
}

.monopole-pin span {
  position: absolute;
  inset: -42px;
  border: 1px solid rgba(233, 75, 60, .35);
  border-radius: 50%;
  animation: pulse 3.4s ease-in-out infinite;
}

@keyframes pulse { 50% { transform: scale(1.45); opacity: .18; } }

.archive-rail {
  position: fixed;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 15;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px 10px;
  border-left: 1px solid var(--brass);
  background: rgba(7, 8, 10, .72);
  backdrop-filter: blur(4px);
}

.rail-title, .entry-label, .drawer-stamp, .plate-caption, .specimen-tags span, .archive-rail a, .glossary-drawer button {
  font-family: "Bricolage Grotesque", sans-serif;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.rail-title { color: var(--brass); font-size: .72rem; margin-bottom: 8px; }

.archive-rail a {
  color: rgba(232,225,207,.56);
  text-decoration: none;
  font-size: .68rem;
  transform-origin: left center;
  transition: color .25s ease, transform .25s ease;
}

.archive-rail a.active { color: var(--vermilion); transform: translateX(7px) rotate(-2deg); }

main { position: relative; z-index: 3; }

.chapter {
  min-height: 100vh;
  position: relative;
  padding: 8vh 8vw 8vh 15vw;
  display: grid;
  place-items: center;
  border-bottom: 1px solid rgba(176, 141, 87, .25);
  overflow: hidden;
}

.entry-atlas { padding: 0; }

.drawer-face {
  width: min(1120px, 86vw);
  min-height: 64vh;
  position: relative;
  border: 2px solid var(--brass);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(176,141,87,.12), rgba(7,8,10,.94)),
    repeating-linear-gradient(0deg, rgba(176,141,87,.12) 0 2px, transparent 2px 28px),
    var(--black);
  box-shadow: inset 0 0 0 8px rgba(176,141,87,.08), 0 40px 120px rgba(0,0,0,.55);
  display: grid;
  place-items: center;
  padding: 5rem;
  transform: perspective(1000px) translateY(calc(var(--drawer-open, 0) * 60px)) rotateX(calc(var(--drawer-open, 0) * -10deg));
  transition: transform .2s linear;
}

.drawer-pull {
  position: absolute;
  top: 32px;
  left: 50%;
  width: 170px;
  height: 28px;
  transform: translateX(-50%);
  border: 2px solid var(--brass);
  border-radius: 0 0 80px 80px;
  border-top: 0;
}

.kicker, .subtitle { max-width: 690px; text-align: center; }
.kicker { color: var(--brass); font-family: "Bricolage Grotesque", sans-serif; text-transform: uppercase; letter-spacing: .18em; }

h1, h2 {
  font-family: "Cormorant Garamond", serif;
  margin: 0;
  color: var(--cream);
  font-weight: 700;
}

h1 { font-size: clamp(4rem, 12vw, 11rem); line-height: .82; text-shadow: 0 0 34px rgba(176,141,87,.22); }
h2 { font-size: clamp(3rem, 8vw, 7rem); line-height: .9; margin-bottom: 1.4rem; }

.subtitle { font-size: clamp(1rem, 2vw, 1.45rem); color: rgba(232,225,207,.78); }

.orbit-cards span {
  position: absolute;
  left: 50%;
  top: 50%;
  padding: .55rem .8rem;
  color: var(--black);
  background: var(--cream);
  border-left: 6px solid var(--green);
  font-family: "Bricolage Grotesque", sans-serif;
  font-size: .75rem;
  box-shadow: 0 12px 30px rgba(0,0,0,.35);
}
.orbit-cards span:nth-child(1){ transform: rotate(8deg) translate(23rem) rotate(-8deg); }
.orbit-cards span:nth-child(2){ transform: rotate(64deg) translate(18rem) rotate(-64deg); }
.orbit-cards span:nth-child(3){ transform: rotate(126deg) translate(21rem) rotate(-126deg); }
.orbit-cards span:nth-child(4){ transform: rotate(188deg) translate(19rem) rotate(-188deg); }
.orbit-cards span:nth-child(5){ transform: rotate(248deg) translate(20rem) rotate(-248deg); }
.orbit-cards span:nth-child(6){ transform: rotate(308deg) translate(18rem) rotate(-308deg); }

.drawer-stamp {
  position: absolute;
  right: 5vw;
  bottom: 6vh;
  color: var(--vermilion);
  border: 3px solid var(--vermilion);
  padding: .55rem 1rem;
  transform: rotate(-13deg);
  opacity: .7;
}

.citation-bloom {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.citation {
  position: absolute;
  color: rgba(232,225,207,.72);
  font-family: "Bricolage Grotesque", sans-serif;
  font-size: .68rem;
  transform-origin: center;
}
.plate-caption { position: absolute; bottom: 4vh; right: 7vw; color: var(--brass); font-size: .7rem; }

.chapter-shell {
  width: min(1100px, 86vw);
  min-height: 68vh;
  position: relative;
  border: 1px solid rgba(176,141,87,.55);
  background: rgba(7,8,10,.68);
  box-shadow: 0 30px 90px rgba(0,0,0,.38);
  padding: clamp(2rem, 5vw, 5rem);
  transform: rotate(var(--pull-rotate));
}

.entry-label { color: var(--brass); margin-bottom: 1rem; font-size: .78rem; }
.encyclopedia-page, .chalkboard, .frosted-slide, .detector-note, .rejection-slip article { max-width: 710px; }
p { font-size: clamp(1rem, 1.35vw, 1.28rem); line-height: 1.72; color: rgba(232,225,207,.82); }
.definition { border-left: 4px solid var(--green); padding-left: 1rem; color: var(--cream); }

.foldout { background: linear-gradient(100deg, rgba(232,225,207,.1), rgba(7,8,10,.74)); }
.field-plate { position: relative; margin-top: 2rem; border: 1px solid var(--brass); background: rgba(232,225,207,.06); padding: 1rem; }
.field-svg { width: 100%; height: auto; }
.field-svg path { fill: none; stroke: var(--cream); stroke-width: 1.6; stroke-dasharray: 620; animation: draw 5s ease forwards; opacity: .66; }
.field-svg circle { fill: var(--vermilion); opacity: .8; }
@keyframes draw { from { stroke-dashoffset: 620; } to { stroke-dashoffset: 0; } }
.wax-ring { position: absolute; left: 20%; top: 26%; width: 110px; height: 110px; border: 3px solid rgba(233,75,60,.45); border-radius: 50%; transform: rotate(18deg); }

.marginalia { position: absolute; right: -2rem; top: 20%; width: 240px; background: var(--green); color: var(--cream); padding: 1rem; transform: rotate(5deg); }
.glossary-drawer button { width: 100%; border: 0; background: transparent; color: var(--cream); text-align: left; font-size: .72rem; cursor: pointer; }
.glossary-drawer div { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.glossary-drawer.is-open div { max-height: 130px; margin-top: .8rem; }

.diagonal-band { background: linear-gradient(137deg, rgba(176,141,87,.08) 0 34%, rgba(99,122,85,.2) 34% 39%, rgba(7,8,10,.72) 39%); }
.equation-card { margin: 2rem 0; padding: 2rem; border: 1px dashed var(--brass); font-family: "Cormorant Garamond", serif; font-size: clamp(2rem, 6vw, 5rem); }
.equation-card i { display: block; font: 500 .9rem "Bricolage Grotesque", sans-serif; color: var(--brass); text-transform: uppercase; letter-spacing: .12em; }
.red-thread-path { position: absolute; inset: 12% 4% 9% 38%; border-top: 4px solid var(--vermilion); border-right: 3px solid var(--vermilion); border-radius: 50%; transform: rotate(-17deg); filter: drop-shadow(0 0 10px rgba(233,75,60,.35)); }
.footnote-shelf { position: absolute; right: 2rem; bottom: 2rem; max-width: 300px; transform: rotate(4deg); }
.footnote-shelf p { font-size: .92rem; border-bottom: 1px solid rgba(176,141,87,.35); }

.specimen-spread { background: radial-gradient(circle at 55% 40%, rgba(27,77,107,.58), transparent 32rem), rgba(7,8,10,.72); }
.frosted-slide { padding: 2rem; border: 1px solid rgba(232,225,207,.35); background: rgba(27,77,107,.22); backdrop-filter: blur(2px); }
.ice-lattice { height: 280px; position: relative; margin-top: 2rem; }
.ice-lattice span { position: absolute; width: 88px; height: 2px; background: var(--cream); transform: rotate(var(--a)); box-shadow: 0 0 12px rgba(232,225,207,.25); }
.ice-lattice span::after { content: ""; position: absolute; right: -5px; top: -4px; border-left: 10px solid var(--vermilion); border-top: 5px solid transparent; border-bottom: 5px solid transparent; }
.ice-lattice span:nth-child(1){ left: 8%; top: 25%; --a: 32deg; }.ice-lattice span:nth-child(2){ left: 28%; top: 42%; --a: -28deg; }.ice-lattice span:nth-child(3){ left: 48%; top: 22%; --a: 58deg; }.ice-lattice span:nth-child(4){ left: 66%; top: 48%; --a: -42deg; }.ice-lattice span:nth-child(5){ left: 18%; top: 70%; --a: 18deg; }.ice-lattice span:nth-child(6){ left: 52%; top: 72%; --a: -12deg; }.ice-lattice span:nth-child(7){ left: 75%; top: 18%; --a: 78deg; }.ice-lattice span:nth-child(8){ left: 38%; top: 62%; --a: -70deg; }
.specimen-tags { position: absolute; right: 2rem; top: 3rem; display: grid; gap: .7rem; }
.specimen-tags span { background: var(--green); padding: .45rem .7rem; font-size: .7rem; transform: rotate(3deg); }

.microscope-slide { background: linear-gradient(90deg, rgba(27,77,107,.18), rgba(176,141,87,.08)); }
.blink-window { width: min(520px, 76vw); height: 190px; border: 1px solid var(--brass); background: radial-gradient(circle, rgba(27,77,107,.6), rgba(7,8,10,.96)); position: relative; overflow: hidden; }
.blink-window span { position: absolute; left: 48%; top: 48%; width: 12px; height: 12px; border-radius: 50%; background: var(--vermilion); box-shadow: 0 0 28px var(--vermilion); animation: blink 2.7s infinite steps(1); }
@keyframes blink { 0%, 11%, 100% { opacity: .15; transform: scale(.8); } 12%, 17% { opacity: 1; transform: scale(3.2); } }
.logline { color: var(--brass); font-family: "Bricolage Grotesque", sans-serif; }

.rejection-slip { background: rgba(232,225,207,.08); }
.stamp-wall { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }
.stamp-wall span { color: var(--vermilion); border: 3px solid var(--vermilion); padding: .7rem 1rem; font-family: "Bricolage Grotesque", sans-serif; transform: rotate(var(--r)); opacity: .68; }
.stamp-wall span:nth-child(1){--r:-9deg}.stamp-wall span:nth-child(2){--r:5deg}.stamp-wall span:nth-child(3){--r:-3deg}.stamp-wall span:nth-child(4){--r:11deg}

.cabinet { background: linear-gradient(180deg, rgba(176,141,87,.18), rgba(7,8,10,.88)); }
.cabinet-wheel { display: grid; grid-template-columns: repeat(2, minmax(220px, 1fr)); gap: 1rem; margin: 2rem 0; perspective: 900px; }
.drawer-card { min-height: 120px; padding: 1.2rem; border: 1px solid var(--brass); color: var(--cream); background: rgba(7,8,10,.55); font: 700 1.05rem "Bricolage Grotesque", sans-serif; text-align: left; cursor: pointer; transition: transform .4s ease, background .4s ease; }
.drawer-card.is-open, .drawer-card:hover { transform: translateZ(30px) rotate(-2deg); background: rgba(99,122,85,.38); }
.closing-note { color: var(--brass); }

.cursor-field .filing {
  position: fixed;
  width: 14px;
  height: 2px;
  background: rgba(232,225,207,.5);
  pointer-events: none;
  z-index: 19;
  transition: transform .18s linear, opacity .18s linear;
}

@media (max-width: 760px) {
  .archive-rail { left: 0; right: 0; top: auto; bottom: 0; transform: none; flex-direction: row; overflow-x: auto; border-left: 0; border-top: 1px solid var(--brass); }
  .chapter { padding: 7vh 6vw 13vh; }
  .drawer-face { width: 92vw; padding: 3rem 1rem; }
  .orbit-cards span { display: none; }
  .marginalia, .footnote-shelf, .specimen-tags { position: relative; inset: auto; margin-top: 1.5rem; width: auto; }
  .cabinet-wheel { grid-template-columns: 1fr; }
}