:root {
  --truffle: #080604;
  --bark: #15100A;
  --gold: #D6A84A;
  --cream: #F2E2B8;
  --moss: #3F5A2F;
  --wine: #7B2E3A;
  --violet: #B8A6D9;
  --copper: #9A5B2E;
  --display: "Cormorant Garamond", Georgia, serif;
  --body: "Libre Baskerville", Georgia, serif;
  --ui: "Fraunces", "Trebuchet MS", serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  color: var(--cream);
  background:
    radial-gradient(circle at 70% 8%, rgba(184, 166, 217, .16), transparent 28rem),
    radial-gradient(circle at 12% 30%, rgba(63, 90, 47, .32), transparent 24rem),
    radial-gradient(circle at 84% 78%, rgba(122, 46, 58, .20), transparent 22rem),
    linear-gradient(135deg, var(--truffle), #030201 60%, var(--bark));
  font-family: var(--body);
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  opacity: .18;
  background-image: radial-gradient(var(--cream) .55px, transparent .55px), radial-gradient(var(--gold) .35px, transparent .35px);
  background-size: 22px 22px, 37px 37px;
  mix-blend-mode: screen;
}

.spore-field { position: fixed; inset: 0; pointer-events: none; z-index: 4; overflow: hidden; }
.spore {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--cream);
  box-shadow: 0 0 12px var(--gold);
  opacity: .48;
  animation: drift var(--duration) linear infinite;
}
@keyframes drift {
  from { transform: translate3d(0, 105vh, 0) scale(.6); opacity: 0; }
  12% { opacity: .55; }
  to { transform: translate3d(var(--sway), -12vh, 0) scale(1.25); opacity: 0; }
}

.pin-nav {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  z-index: 20;
  display: flex;
  gap: 14px;
  padding: 10px 15px;
  border: 1px solid rgba(214, 168, 74, .45);
  border-radius: 999px;
  background: rgba(8, 6, 4, .72);
  box-shadow: inset 0 0 24px rgba(214, 168, 74, .08), 0 16px 44px rgba(0,0,0,.55);
  backdrop-filter: blur(10px);
}
.pin {
  display: flex;
  align-items: center;
  gap: 7px;
  color: rgba(242, 226, 184, .66);
  text-decoration: none;
  font-family: var(--ui);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  transition: color .5s ease;
}
.pin span { width: 10px; height: 10px; border-radius: 50%; background: var(--copper); box-shadow: 0 0 0 1px var(--gold), 0 0 13px rgba(214,168,74,.4); }
.pin.active { color: var(--cream); }
.pin.active span { background: var(--gold); box-shadow: 0 0 0 1px var(--cream), 0 0 20px var(--violet); }

.cabinet { position: relative; z-index: 5; }
.observation {
  position: relative;
  min-height: 100vh;
  padding: clamp(28px, 4vw, 64px);
  border-bottom: 1px solid rgba(214,168,74,.18);
  overflow: hidden;
}
.observation::before {
  content: "";
  position: absolute;
  inset: 16px;
  border: 1px solid rgba(214, 168, 74, .24);
  border-radius: 28px;
  box-shadow: inset 0 0 70px rgba(214, 168, 74, .06);
  pointer-events: none;
}
.hero { display: grid; grid-template-columns: minmax(170px, 1fr) minmax(320px, 1.28fr) minmax(170px, 1fr); grid-template-rows: 1fr 1fr; gap: clamp(18px, 2vw, 32px); align-items: center; }

.cabinet-panel, .specimen-tray, .vellum-note, .map-board, .drawer-card, .microscope {
  position: relative;
  border: 1px solid rgba(214, 168, 74, .42);
  background: linear-gradient(145deg, rgba(21,16,10,.86), rgba(8,6,4,.68));
  box-shadow: inset 0 0 35px rgba(0,0,0,.65), 0 22px 60px rgba(0,0,0,.38);
  backdrop-filter: blur(8px);
}
.focusable { transition: transform .8s cubic-bezier(.2,.7,.1,1), opacity .8s ease, box-shadow .8s ease, border-color .8s ease; cursor: crosshair; }
.cabinet.dim .focusable:not(.active-focus) { opacity: .43; filter: saturate(.68) blur(.4px); }
.focusable.active-focus { transform: scale(1.025); border-color: var(--violet); box-shadow: inset 0 0 40px rgba(184,166,217,.12), 0 0 55px rgba(214,168,74,.2); }

.cabinet-panel { padding: 24px; border-radius: 18px 36px 16px 28px; min-height: 210px; }
.tag { display: inline-block; margin-bottom: 16px; color: var(--gold); font-family: var(--ui); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; }
.cabinet-panel p, .drawer-card p, .vellum-note p { color: rgba(242,226,184,.76); font-size: 14px; line-height: 1.7; }
.cabinet-panel strong { display: block; font-family: var(--display); font-size: clamp(58px, 7vw, 98px); color: var(--violet); line-height: .8; font-weight: 700; }
.panel-a { grid-column: 1; grid-row: 1; transform: rotate(-1.4deg); }
.panel-b { grid-column: 1; grid-row: 2; transform: rotate(1.2deg); }
.panel-c { grid-column: 3; grid-row: 1; transform: rotate(1.6deg); }
.panel-d { grid-column: 3; grid-row: 2; transform: rotate(-1deg); }

.moon-dial { position: absolute; top: 34px; right: 52px; color: var(--copper); font: 600 12px var(--ui); letter-spacing: .18em; text-transform: uppercase; }
.specimen-tray { grid-column: 2; grid-row: 1 / span 2; align-self: stretch; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: min(6vw, 64px); border-radius: 46% 46% 34px 34px; background: radial-gradient(circle at 50% 36%, rgba(184,166,217,.16), transparent 18rem), linear-gradient(155deg, rgba(21,16,10,.92), rgba(8,6,4,.76)); }
.oval-frame { width: min(76vw, 430px); aspect-ratio: 1 / 1.18; border: 2px solid var(--gold); border-radius: 50%; display: grid; place-items: center; background: radial-gradient(circle, rgba(63,90,47,.28), transparent 62%); box-shadow: inset 0 0 60px rgba(214,168,74,.1), 0 0 50px rgba(184,166,217,.12); }
.mushroom-plate { width: 82%; overflow: visible; }
svg path, svg circle { vector-effect: non-scaling-stroke; }
.cap { fill: rgba(122,46,58,.32); stroke: var(--gold); stroke-width: 3; }
.gill, .stem, .moss { fill: none; stroke: var(--cream); stroke-width: 3; }
.thin, .gill-lines path { fill: none; stroke: rgba(242,226,184,.75); stroke-width: 2; }
.stem { fill: rgba(242,226,184,.08); }
.moss { stroke: var(--moss); stroke-width: 8; stroke-linecap: round; }
.stipple circle { fill: var(--violet); opacity: .75; }
h1, h2 { font-family: var(--display); font-weight: 700; margin: 0; color: var(--cream); }
h1 { margin-top: 20px; font-size: clamp(62px, 11vw, 154px); line-height: .82; text-shadow: 0 0 34px rgba(214,168,74,.14); }
.invocation { max-width: 560px; text-align: center; color: rgba(242,226,184,.72); font-size: clamp(16px, 1.5vw, 22px); line-height: 1.7; font-style: italic; }

.root-svg path { fill: none; stroke: var(--gold); stroke-width: 2; stroke-dasharray: 260; animation: growLine 7s ease-in-out infinite alternate; }
@keyframes growLine { from { stroke-dashoffset: 230; opacity: .35; } to { stroke-dashoffset: 0; opacity: 1; } }
.aperture-ring { width: 150px; height: 150px; margin: 8px auto 18px; border-radius: 50%; border: 1px solid var(--gold); display: grid; place-items: center; background: radial-gradient(circle, rgba(184,166,217,.28), transparent 62%); }
.aperture-ring i { width: 82px; height: 82px; border-radius: 50%; border: 14px solid rgba(8,6,4,.82); outline: 1px solid var(--cream); animation: breathe 5s ease-in-out infinite; }
@keyframes breathe { 50% { transform: scale(1.18); box-shadow: 0 0 26px var(--violet); } }
.rot-meter { height: 12px; border: 1px solid rgba(214,168,74,.45); border-radius: 999px; overflow: hidden; background: rgba(8,6,4,.65); }
.rot-meter span { display: block; height: 100%; width: var(--level); background: linear-gradient(90deg, var(--moss), var(--gold), var(--wine)); box-shadow: 0 0 18px var(--gold); }

.chapter-mark { color: var(--copper); font: 600 12px var(--ui); letter-spacing: .2em; text-transform: uppercase; margin: 30px 0 10px; }
.cross, .rootmap, .inventory { display: grid; align-content: center; gap: 24px; }
h2 { font-size: clamp(46px, 7vw, 96px); max-width: 860px; line-height: .95; }
.microscope { min-height: 420px; border-radius: 40px; overflow: hidden; background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(184,166,217,.25), transparent 14rem), rgba(21,16,10,.8); }
.cross-svg { width: 100%; height: 100%; padding: 40px; }
.magnifier { position: absolute; left: var(--mx, 50%); top: var(--my, 50%); width: 180px; height: 180px; margin: -90px 0 0 -90px; border-radius: 50%; border: 1px solid var(--violet); box-shadow: inset 0 0 38px rgba(184,166,217,.24), 0 0 32px rgba(214,168,74,.16); pointer-events: none; transition: width .35s ease, height .35s ease, margin .35s ease; }
.magnifier span { position: absolute; right: 18px; bottom: 18px; color: var(--gold); font: 600 12px var(--ui); }
.microscope:hover .magnifier { width: 250px; height: 250px; margin: -125px 0 0 -125px; }
.vellum-note { width: min(520px, 90vw); justify-self: end; padding: 26px; border-radius: 18px 18px 48px 18px; background: linear-gradient(135deg, rgba(242,226,184,.08), rgba(21,16,10,.78)); }

.map-board { min-height: 560px; border-radius: 34px; overflow: hidden; background: radial-gradient(circle at 30% 65%, rgba(63,90,47,.25), transparent 22rem), rgba(8,6,4,.72); }
.map-svg { position: absolute; inset: 0; width: 100%; height: 100%; padding: 44px; }
.map-svg path { fill: none; stroke: var(--gold); stroke-width: 3; stroke-dasharray: 14 11; filter: drop-shadow(0 0 6px rgba(214,168,74,.32)); }
.nodes circle { fill: var(--violet); stroke: var(--cream); stroke-width: 2; animation: pinlight 4s ease-in-out infinite; }
.nodes circle:nth-child(2n) { animation-delay: 1s; }
@keyframes pinlight { 50% { fill: var(--gold); filter: drop-shadow(0 0 10px var(--gold)); } }
.relic { position: absolute; padding: 9px 13px; color: var(--cream); background: rgba(21,16,10,.74); border: 1px solid rgba(154,91,46,.7); border-radius: 999px; font: 500 12px var(--ui); letter-spacing: .08em; text-transform: uppercase; }
.key { left: 58%; top: 28%; } .pearl { left: 27%; top: 15%; } .acorn { right: 8%; bottom: 22%; }

.drawer-grid { display: grid; grid-template-columns: repeat(4, minmax(160px, 1fr)); gap: 18px; }
.drawer-card { min-height: 320px; padding: 24px; border-radius: 14px 14px 34px 34px; background: linear-gradient(180deg, rgba(21,16,10,.9), rgba(8,6,4,.78)); }
.drawer-card:nth-child(2) { transform: translateY(38px); border-color: rgba(122,46,58,.8); }
.drawer-card:nth-child(3) { transform: translateY(-24px); border-color: rgba(63,90,47,.9); }
.drawer-card:nth-child(4) { transform: translateY(18px); }
.drawer-card::after { content: ""; position: absolute; left: 20px; right: 20px; bottom: 22px; height: 1px; background: linear-gradient(90deg, transparent, var(--gold), transparent); }

.focus-orb { position: fixed; left: 0; top: 0; z-index: 30; width: 110px; height: 110px; margin: -55px 0 0 -55px; border-radius: 50%; border: 1px solid rgba(184,166,217,.8); box-shadow: inset 0 0 34px rgba(184,166,217,.16), 0 0 28px rgba(214,168,74,.14); pointer-events: none; opacity: 0; transform: translate3d(-120px,-120px,0) scale(.75); transition: opacity .4s ease, transform .12s linear; backdrop-filter: blur(1px); }
.focus-orb span { position: absolute; left: 18px; bottom: 16px; color: var(--violet); font: 600 11px var(--ui); letter-spacing: .12em; text-transform: uppercase; }
.focus-orb.visible { opacity: 1; }
.hidden-note { position: fixed; right: 28px; top: 28px; z-index: 22; max-width: 330px; padding: 18px 20px; border: 1px solid rgba(214,168,74,.44); border-radius: 18px; background: rgba(8,6,4,.78); color: rgba(242,226,184,.82); font-size: 13px; line-height: 1.65; box-shadow: 0 18px 45px rgba(0,0,0,.46); opacity: 0; transform: translateY(-14px); transition: opacity .5s ease, transform .5s ease; }
.hidden-note.show { opacity: 1; transform: translateY(0); }

@media (max-width: 900px) {
  .hero { display: flex; flex-direction: column; padding-bottom: 92px; }
  .cabinet-panel, .specimen-tray { width: 100%; }
  .panel-a, .panel-b, .panel-c, .panel-d { transform: none; }
  .drawer-grid { grid-template-columns: 1fr; }
  .drawer-card:nth-child(n) { transform: none; min-height: 210px; }
  .pin-nav { max-width: calc(100vw - 22px); overflow: auto; }
  .hidden-note { left: 18px; right: 18px; top: 18px; max-width: none; }
}