/* ===================================================================
   footprint.bar — goblincore tracking-lodge stylesheet
   palette: #2a1f14 #3d3220 #6b5a3a #a89671 #d9c9a3 #4a5d3a #7a3a1f #f3e8c8
   fonts: IM Fell DW Pica · Gentium Plus · Caveat · Special Elite
   =================================================================== */

:root {
    --bog-loam: #2a1f14;
    --wet-bark: #3d3220;
    --cured-hide: #6b5a3a;
    --lichen-cream: #a89671;
    --bone-wax: #d9c9a3;
    --damp-moss: #4a5d3a;
    --iron-mud: #7a3a1f;
    --tallow: #f3e8c8;

    --shadow-soft: 4px 6px 14px rgba(28, 22, 14, 0.42);
    --shadow-soft-2: 6px 9px 22px rgba(28, 22, 14, 0.50);
    --shadow-deep: 8px 14px 28px rgba(20, 14, 8, 0.55);

    --ease-leaf: cubic-bezier(0.34, 0.04, 0.27, 1.08);
    --ease-dry: cubic-bezier(0.7, 0, 0.4, 1);

    --display: "IM Fell DW Pica", "EB Garamond", Georgia, serif;
    --body: "Gentium Plus", "Gentium Book Plus", Georgia, serif;
    --hand: "Caveat", "Comic Sans MS", cursive;
    --mono: "Special Elite", "Courier Prime", "Courier New", monospace;
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    padding: 0;
    background: var(--bog-loam);
    color: var(--wet-bark);
    font-family: var(--body);
    font-size: 17px;
    line-height: 1.74;
    overflow-x: hidden;
    min-height: 100vh;
    background-image:
        radial-gradient(ellipse at 78% 90%, rgba(243, 232, 200, 0.06), transparent 60%),
        linear-gradient(180deg, #1a130b 0%, #2a1f14 18%, #3d3220 36%, #2a1f14 88%, #1a130b 100%);
}

/* ---------- Site-wide grain overlay ---------- */
.grain-overlay {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 5000;
    opacity: 0.10;
    mix-blend-mode: multiply;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' seed='7'/><feColorMatrix values='0 0 0 0 0.16  0 0 0 0 0.12  0 0 0 0 0.07  0 0 0 0.85 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
    background-size: 240px 240px;
}

/* ---------- Arrival darkness lift ---------- */
.arrival-dark {
    position: fixed;
    inset: 0;
    z-index: 4500;
    background: radial-gradient(circle at 50% 60%, transparent 0%, rgba(10, 6, 4, 0.4) 30%, rgba(10, 6, 4, 0.98) 70%);
    pointer-events: none;
    transition: opacity 1400ms var(--ease-leaf), background 1400ms var(--ease-leaf);
    opacity: 1;
}
.arrival-dark.lifted {
    background: radial-gradient(circle at 50% 60%, transparent 0%, transparent 80%, transparent 100%);
    opacity: 0;
}

/* ---------- Header pins ---------- */
.header-pins {
    position: fixed;
    top: 22px;
    left: 22px;
    z-index: 600;
    width: 320px;
    height: 160px;
    pointer-events: none;
}
.pin {
    position: absolute;
    pointer-events: auto;
    display: inline-block;
    cursor: pointer;
    transition: transform 380ms var(--ease-leaf), filter 380ms var(--ease-leaf);
    filter: drop-shadow(2px 3px 4px rgba(28, 22, 14, 0.5));
    text-decoration: none;
}
.pin svg { display: block; }
.pin-fern { top: 6px; left: 0; transform: rotate(-12deg); }
.pin-paw { top: 38px; left: 90px; transform: rotate(8deg); }
.pin-key { top: 14px; left: 180px; transform: rotate(-5deg); }
.pin:hover { transform: rotate(0deg) scale(1.08); filter: drop-shadow(3px 5px 8px rgba(28, 22, 14, 0.7)); }
.pin::after {
    content: attr(data-tag);
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(4px) rotate(-3deg);
    font-family: var(--hand);
    font-size: 14px;
    color: var(--bone-wax);
    background: rgba(42, 31, 20, 0.84);
    padding: 2px 8px;
    border-radius: 2px;
    white-space: nowrap;
    opacity: 0;
    transition: opacity 240ms var(--ease-leaf);
    pointer-events: none;
}
.pin:hover::after { opacity: 1; }

.hand-mark {
    position: absolute;
    top: 86px;
    left: 0;
    width: 320px;
    font-family: var(--hand);
    font-size: 15px;
    color: var(--bone-wax);
    opacity: 0.78;
    transform: rotate(-2.4deg);
    pointer-events: none;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

/* ---------- Sticky oil lamp ---------- */
.oil-lamp {
    position: fixed;
    bottom: 18px;
    right: 18px;
    z-index: 700;
    pointer-events: none;
    transition: opacity 800ms var(--ease-dry), filter 800ms var(--ease-dry);
    --lamp-strength: 1;
    filter: drop-shadow(0 0 32px rgba(243, 232, 200, calc(0.55 * var(--lamp-strength))));
    opacity: calc(0.55 + 0.45 * var(--lamp-strength));
}
.oil-lamp svg { display: block; }
.lamp-halo { transform-origin: 60px 60px; animation: halo-pulse 4400ms ease-in-out infinite; }
@keyframes halo-pulse {
    0%, 100% { opacity: 0.95; transform: scale(1); }
    50% { opacity: 0.78; transform: scale(1.05); }
}
.lamp-tag {
    position: absolute;
    bottom: 4px;
    right: 110px;
    font-family: var(--hand);
    font-size: 14px;
    color: var(--bone-wax);
    transform: rotate(-3deg);
    opacity: 0.7;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

/* ---------- Floating moth ---------- */
.moth {
    position: fixed;
    z-index: 650;
    pointer-events: none;
    left: 65%;
    top: 70%;
    transition: filter 280ms var(--ease-leaf);
    filter: drop-shadow(2px 3px 5px rgba(28, 22, 14, 0.6));
    will-change: transform;
}
.moth svg { display: block; }
.moth.flying svg { animation: moth-flap 220ms ease-in-out infinite alternate; }
@keyframes moth-flap {
    0% { transform: scaleY(1); }
    100% { transform: scaleY(0.55); }
}

/* ---------- Main + chapters ---------- */
main {
    position: relative;
    z-index: 10;
    padding-top: 150px;
}

.chapter {
    position: relative;
    padding: 96px clamp(28px, 7vw, 120px) 64px;
    min-height: 70vh;
    overflow: hidden;
}

.parallax-deep {
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    will-change: transform;
}
.parallax-deep .bg-roots { width: 100%; height: 100%; }

/* ---------- Display & body type ---------- */
.display-h1 {
    font-family: var(--display);
    font-weight: 400;
    font-size: clamp(3.4rem, 9vw, 7.2rem);
    color: var(--bone-wax);
    margin: 0;
    line-height: 1.06;
    letter-spacing: 0.005em;
    text-shadow: 2px 4px 0 rgba(0,0,0,0.4), 0 0 28px rgba(243,232,200,0.2);
}
.title-bar {
    color: var(--iron-mud);
    font-style: italic;
    background: linear-gradient(180deg, transparent 60%, rgba(122, 58, 31, 0.18) 60%, rgba(122, 58, 31, 0.18) 78%, transparent 78%);
    padding: 0 0.05em;
}

.display-h2 {
    font-family: var(--display);
    font-weight: 400;
    font-size: clamp(2.4rem, 5.4vw, 4.6rem);
    color: var(--bone-wax);
    margin: 0 0 18px;
    line-height: 1.1;
    letter-spacing: 0.005em;
}

.chapter-title {
    transform: rotate(var(--rot, -1.2deg));
    display: inline-block;
    text-shadow: 2px 3px 0 rgba(0,0,0,0.45);
}

.chapter-lede {
    font-family: var(--body);
    font-style: italic;
    color: var(--bone-wax);
    opacity: 0.82;
    max-width: 56ch;
    margin: 0 0 40px;
    font-size: 1.06rem;
}

/* ---------- Chapter 1: Arrival ---------- */
.chapter-arrival {
    min-height: 92vh;
    padding-top: 140px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: left;
}
.arrival-content {
    max-width: 880px;
    margin: 0 auto;
    padding: 0 12px;
}
.invocation {
    font-family: var(--body);
    font-style: italic;
    color: var(--lichen-cream);
    font-size: 1.18rem;
    margin: 0 0 28px;
    transform: rotate(-0.6deg);
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}
.arrival-title {
    transform: rotate(-1.6deg);
    display: inline-block;
}
.subtitle {
    color: var(--bone-wax);
    opacity: 0.82;
    font-size: 1.18rem;
    max-width: 52ch;
    margin: 22px 0 32px;
    line-height: 1.6;
    transform: rotate(0.4deg);
}
.arrival-meta {
    display: flex;
    gap: 22px;
    align-items: center;
    flex-wrap: wrap;
}
.spec-id {
    font-family: var(--mono);
    font-size: 0.92rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--iron-mud);
    background: var(--bone-wax);
    padding: 4px 10px;
    border: 1px solid var(--cured-hide);
    box-shadow: 1px 2px 0 rgba(0,0,0,0.4);
    transform: rotate(-1.2deg);
    display: inline-block;
}
.caveat-mark {
    font-family: var(--hand);
    color: var(--bone-wax);
    font-size: 1.18rem;
    opacity: 0.84;
}

/* ---------- Seams (twine, bark, ticket) ---------- */
.seam {
    position: relative;
    width: 100%;
    margin: 56px 0 -20px;
    height: 40px;
    pointer-events: none;
    z-index: 4;
    filter: drop-shadow(0 3px 5px rgba(0,0,0,0.4));
}
.seam-bark { margin-top: 64px; }
.seam-stub { margin-top: 60px; }
.seam svg { display: block; width: 100%; }

/* ---------- Chapter 2: The Plank ---------- */
.chapter-plank {
    background:
        linear-gradient(180deg, transparent 0%, rgba(20, 14, 8, 0.4) 100%),
        radial-gradient(ellipse at 50% 30%, rgba(243, 232, 200, 0.08), transparent 60%);
    padding-bottom: 120px;
}

.plank-surface {
    position: relative;
    width: 100%;
    min-height: 78vh;
    margin: 30px 0;
    background:
        linear-gradient(180deg, rgba(0,0,0,0.18) 0%, transparent 8%, transparent 92%, rgba(0,0,0,0.22) 100%),
        linear-gradient(90deg, var(--wet-bark) 0%, #463725 50%, var(--wet-bark) 100%);
    border-top: 2px solid #221912;
    border-bottom: 2px solid #221912;
    box-shadow: 0 14px 40px rgba(0,0,0,0.55), inset 0 0 80px rgba(0,0,0,0.35);
    overflow: hidden;
    transform: rotate(-0.3deg);
}

.plank-grain {
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0.55;
    mix-blend-mode: multiply;
    background-image:
        repeating-linear-gradient(90deg,
            rgba(34, 25, 16, 0.3) 0px,
            rgba(34, 25, 16, 0.3) 1px,
            transparent 1px,
            transparent 4px,
            rgba(70, 55, 36, 0.3) 4px,
            rgba(70, 55, 36, 0.3) 5px,
            transparent 5px,
            transparent 11px),
        url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='600' height='200'><filter id='w'><feTurbulence type='turbulence' baseFrequency='0.012 0.42' numOctaves='3' seed='9'/><feColorMatrix values='0 0 0 0 0.24  0 0 0 0 0.20  0 0 0 0 0.13  0 0 0 0.62 0'/></filter><rect width='100%25' height='100%25' filter='url(%23w)'/></svg>");
    background-size: auto, 600px 200px;
}

/* Plaster casts */
.cast {
    position: absolute;
    left: var(--x, 10%);
    top: var(--y, 10%);
    width: var(--size, 160px);
    height: var(--size, 160px);
    transform: rotate(var(--rot, 0deg));
    transition: transform 700ms var(--ease-leaf), filter 700ms var(--ease-leaf);
    filter: drop-shadow(var(--shadow-soft));
    cursor: pointer;
    will-change: transform;
}
.cast:hover { transform: rotate(0deg) scale(1.04); filter: drop-shadow(var(--shadow-deep)); z-index: 30; }
.cast .cast-svg { width: 100%; height: 100%; display: block; transition: filter 700ms var(--ease-leaf); }
.cast.settled .cast-svg { filter: url(#plasterGrainSettled); }

.spec-tag {
    position: absolute;
    bottom: -36px;
    left: 50%;
    transform: translateX(-50%) rotate(var(--tagrot, 4deg));
    font-family: var(--hand);
    font-size: 15px;
    line-height: 1.18;
    color: var(--wet-bark);
    background: var(--bone-wax);
    padding: 5px 10px 6px;
    border: 0.6px solid var(--wet-bark);
    box-shadow: 1px 2px 4px rgba(0,0,0,0.45);
    text-align: center;
    min-width: 110px;
    transition: transform 380ms var(--ease-leaf);
    pointer-events: none;
    z-index: 20;
}
.spec-tag::before {
    content: "";
    position: absolute;
    top: -14px;
    left: 50%;
    width: 1px;
    height: 14px;
    background: var(--cured-hide);
    transform: translateX(-50%) rotate(8deg);
}
.spec-tag .spec-id {
    display: inline-block;
    font-size: 0.72rem;
    margin-top: 3px;
    transform: rotate(0deg);
    padding: 1px 5px;
}
.spec-tag .caveat-mark {
    color: var(--cured-hide);
    font-size: 0.92rem;
    opacity: 0.92;
}
.cast:hover .spec-tag { transform: translateX(-50%) rotate(0deg) translateY(-2px); }

.tag-newest { background: var(--tallow); border-color: var(--iron-mud); }
.badge-new {
    display: inline-block;
    background: var(--iron-mud);
    color: var(--tallow);
    font-family: var(--mono);
    font-size: 0.62rem;
    letter-spacing: 0.06em;
    padding: 2px 6px;
    margin-left: 6px;
    margin-top: 3px;
    transform: rotate(-3deg);
    text-transform: uppercase;
}

/* mud spatters */
.mud-spatter {
    position: absolute;
    pointer-events: none;
    opacity: 0.6;
}
.mud-1 { top: 30%; left: 12%; width: 180px; height: 180px; transform: rotate(28deg); }
.mud-2 { top: 60%; left: 78%; width: 140px; height: 140px; transform: rotate(-18deg); }

/* botanicals */
.botanical {
    position: absolute;
    pointer-events: none;
    opacity: 0.78;
    filter: drop-shadow(2px 3px 4px rgba(0,0,0,0.4));
}
.bot-fern {
    bottom: 4%;
    right: 8%;
    width: 110px;
    height: 200px;
    transform: rotate(14deg);
}

/* ---------- Chapter 3: Ledger ---------- */
.chapter-ledger {
    background:
        linear-gradient(180deg, rgba(20, 14, 8, 0.3) 0%, rgba(42, 31, 20, 0.6) 100%),
        radial-gradient(ellipse at 60% 40%, rgba(243, 232, 200, 0.05), transparent 65%);
    min-height: 88vh;
}

.ledger-wrap {
    position: relative;
    margin: 50px auto;
    max-width: 1080px;
    padding: 0 12px;
}

.ledger {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    perspective: 1500px;
    position: relative;
    min-height: 540px;
    transform: rotate(-0.6deg);
    filter: drop-shadow(8px 14px 30px rgba(0,0,0,0.55));
}

.ledger-page {
    position: relative;
    background: var(--bone-wax);
    padding: 36px 30px 36px 30px;
    border: 1px solid var(--cured-hide);
    min-height: 540px;
}
.ledger-page-stack {
    position: relative;
    transform-style: preserve-3d;
}
.ledger-page-stack .ledger-page {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
    transform-origin: left center;
    transition: transform 900ms var(--ease-leaf), box-shadow 900ms var(--ease-leaf);
    will-change: transform;
}
.ledger-page-stack .ledger-base { position: relative; }

.ledger-paper {
    width: 100%;
    height: 100%;
    background:
        repeating-linear-gradient(180deg, transparent 0px, transparent 30px, rgba(122, 58, 31, 0.16) 30px, rgba(122, 58, 31, 0.16) 31px),
        var(--bone-wax);
    padding: 8px 14px;
    position: relative;
}
.ledger-paper::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 1px;
    background: var(--iron-mud);
    opacity: 0.4;
}

.ledger-day {
    font-family: var(--hand);
    font-size: 1.6rem;
    color: var(--iron-mud);
    margin: 6px 0 8px;
    transform: rotate(-1.2deg);
}
.ledger-entry {
    font-family: var(--hand);
    font-size: 1.18rem;
    color: var(--wet-bark);
    margin: 8px 0 12px;
    line-height: 1.4;
}
.ledger-tail {
    font-family: var(--hand);
    color: var(--cured-hide);
    text-align: right;
    margin-top: 28px;
    font-size: 1.1rem;
}
.ledger-stamp {
    margin-top: 26px;
    font-family: var(--mono);
    font-size: 0.82rem;
    color: var(--iron-mud);
    border: 1px dashed var(--iron-mud);
    padding: 3px 8px;
    display: inline-block;
    transform: rotate(-2.5deg);
}

.ledger-flip {
    z-index: 10;
}
.ledger-flip[data-flip="1"] { z-index: 13; }
.ledger-flip[data-flip="2"] { z-index: 12; }
.ledger-flip[data-flip="3"] { z-index: 11; }

.ledger-flip.flipped {
    transform: rotateY(-178deg);
    box-shadow: -10px 8px 24px rgba(0,0,0,0.5);
}

.ledger-hint {
    text-align: center;
    margin: 22px 0 0;
    font-size: 1.18rem;
    opacity: 0.7;
}

/* ---------- Chapter 4: Field Notes ---------- */
.chapter-fieldnotes {
    background:
        linear-gradient(180deg, rgba(42, 31, 20, 0.55) 0%, rgba(74, 93, 58, 0.18) 100%),
        radial-gradient(ellipse at 30% 60%, rgba(243, 232, 200, 0.04), transparent 60%);
    min-height: 100vh;
}

.notes-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 28px;
    margin-top: 40px;
    position: relative;
}

.note {
    grid-column: span 4;
    background: var(--bone-wax);
    padding: 22px 22px 32px;
    border: 0.6px solid var(--wet-bark);
    box-shadow: var(--shadow-soft);
    transform: rotate(var(--rot, 0deg));
    transition: transform 380ms var(--ease-leaf), box-shadow 380ms var(--ease-leaf);
    position: relative;
}
.note:hover { transform: rotate(0deg) translateY(-3px); box-shadow: var(--shadow-soft-2); }
.note-1 { grid-column: 1 / span 4; }
.note-2 { grid-column: 5 / span 5; margin-top: 30px; }
.note-3 { grid-column: 10 / span 3; margin-top: -8px; }
.note-4 { grid-column: 1 / span 3; margin-top: 18px; }
.note-5 { grid-column: 4 / span 4; margin-top: -12px; }
.note-6 { grid-column: 8 / span 5; margin-top: 14px; }
.note-7 { grid-column: 2 / span 5; margin-top: 16px; }
.note-8 { grid-column: 7 / span 6; margin-top: -10px; }

.note-title {
    font-family: var(--display);
    font-weight: 400;
    color: var(--iron-mud);
    font-size: 1.5rem;
    margin: 0 0 10px;
    line-height: 1.2;
}
.note p {
    font-family: var(--body);
    color: var(--wet-bark);
    font-size: 0.98rem;
    line-height: 1.6;
    margin: 0 0 8px;
}
.note-sig {
    color: var(--cured-hide) !important;
    font-size: 1.0rem !important;
    display: block;
    margin-top: 10px;
    text-align: right;
}
.note-sketch svg, .note-pressed svg { width: 100%; height: auto; margin-top: 6px; }

.big-coords {
    font-family: var(--hand) !important;
    font-size: 1.55rem !important;
    color: var(--iron-mud) !important;
    margin: 10px 0 4px !important;
    transform: rotate(-1.5deg);
    display: inline-block;
}

/* ---------- Chapter 5: Glossary ---------- */
.chapter-glossary {
    background:
        linear-gradient(180deg, rgba(74, 93, 58, 0.2) 0%, rgba(42, 31, 20, 0.65) 100%);
    min-height: 90vh;
}

.glossary {
    margin: 40px auto 30px;
    max-width: 880px;
    padding: 32px 38px;
    background: var(--lichen-cream);
    border: 0.6px solid var(--wet-bark);
    box-shadow: var(--shadow-deep);
    transform: rotate(0.4deg);
}
.gloss-row {
    padding: 14px 0;
    border-bottom: 1px dashed var(--wet-bark);
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 22px;
    align-items: baseline;
}
.gloss-row:last-child { border-bottom: none; }
.gloss-row dt {
    font-family: var(--display);
    font-size: 1.4rem;
    color: var(--wet-bark);
    margin: 0;
}
.gloss-row dd {
    margin: 0;
    color: var(--bog-loam);
    font-family: var(--body);
    font-size: 1rem;
    line-height: 1.62;
}

.mushroom-row {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
    justify-content: center;
    margin: 40px auto;
    max-width: 880px;
    padding: 14px;
}
.mush {
    filter: drop-shadow(2px 3px 4px rgba(0,0,0,0.5));
    transition: transform 380ms var(--ease-leaf);
}
.mush-1 { transform: rotate(-6deg); }
.mush-2 { transform: rotate(4deg); }
.mush-3 { transform: rotate(-2deg); }
.mush:hover { transform: rotate(0deg) scale(1.08); }
.mush-name { font-size: 1rem !important; opacity: 0.86; }

/* ---------- Chapter 6: Pact ---------- */
.chapter-pact {
    background:
        radial-gradient(ellipse at 60% 50%, rgba(243, 232, 200, 0.1), transparent 60%),
        linear-gradient(180deg, rgba(42, 31, 20, 0.7) 0%, rgba(20, 14, 8, 0.85) 100%);
    min-height: 96vh;
}

.pact-parchment {
    position: relative;
    margin: 50px auto;
    max-width: 720px;
    padding: 0 12px;
}
.pact-paper {
    position: relative;
    background:
        radial-gradient(ellipse at 70% 30%, rgba(122, 58, 31, 0.08), transparent 50%),
        var(--bone-wax);
    padding: 56px 60px 80px;
    border: 0.6px solid var(--wet-bark);
    box-shadow: var(--shadow-deep);
    transform: rotate(-1.4deg);
    color: var(--wet-bark);
}
.pact-paper::before {
    content: "";
    position: absolute;
    inset: 8px;
    border: 0.6px dashed var(--cured-hide);
    pointer-events: none;
    opacity: 0.6;
}
.pact-h {
    font-family: var(--display);
    font-weight: 400;
    font-size: 2.2rem;
    margin: 0 0 22px;
    color: var(--iron-mud);
    text-align: center;
}
.pact-body {
    font-family: var(--body);
    font-size: 1.08rem;
    line-height: 1.78;
    margin: 0 0 18px;
}
.pact-blank {
    font-family: var(--hand);
    color: var(--iron-mud);
    letter-spacing: 0.05em;
}
.pact-small { font-style: italic; opacity: 0.85; text-align: center; }
.pact-line {
    width: 60%;
    margin: 22px auto;
    height: 1px;
    background: var(--cured-hide);
    opacity: 0.6;
}

.pact-input-area {
    text-align: center;
    margin: 22px auto 0;
    opacity: 0.25;
    pointer-events: none;
    transition: opacity 700ms var(--ease-leaf);
}
.pact-input-area.unsealed {
    opacity: 1;
    pointer-events: auto;
}
.pact-label {
    display: block;
    color: var(--iron-mud) !important;
    font-size: 1.18rem !important;
    margin-bottom: 10px;
}
.pact-input {
    display: block;
    margin: 0 auto;
    width: 80%;
    max-width: 360px;
    padding: 10px 14px;
    background: transparent;
    border: none;
    border-bottom: 1.4px solid var(--iron-mud);
    font-family: var(--hand);
    font-size: 1.5rem;
    color: var(--iron-mud);
    text-align: center;
    outline: none;
}
.pact-input::placeholder { color: var(--cured-hide); opacity: 0.7; }
.pact-hint {
    display: block;
    margin-top: 12px;
    color: var(--cured-hide) !important;
    font-size: 1rem !important;
    opacity: 0.85;
}

.wax-seal-wrap {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    width: 140px;
    height: 140px;
    z-index: 20;
}
.wax-seal {
    width: 140px;
    height: 140px;
    cursor: grab;
    user-select: none;
    filter: drop-shadow(4px 6px 14px rgba(0,0,0,0.6));
    transition: transform 800ms var(--ease-leaf), opacity 800ms var(--ease-dry);
    will-change: transform;
    position: relative;
}
.wax-seal:active { cursor: grabbing; }
.wax-seal.dragging { transition: none; }
.wax-seal.removed { opacity: 0; transform: translateX(220px) rotate(28deg); }
.wax-seal svg { display: block; }
.seal-hint {
    position: absolute;
    bottom: -22px;
    left: 50%;
    transform: translateX(-50%) rotate(-2deg);
    color: var(--bone-wax) !important;
    font-size: 1rem !important;
    white-space: nowrap;
    opacity: 0.78;
    text-shadow: 0 1px 2px rgba(0,0,0,0.6);
}

/* ---------- Chapter 7: Closing ---------- */
.chapter-closing {
    background:
        radial-gradient(ellipse at 50% 50%, rgba(243, 232, 200, 0.06), transparent 70%),
        linear-gradient(180deg, rgba(20, 14, 8, 0.92) 0%, #0a0604 100%);
    min-height: 80vh;
    text-align: center;
    padding-bottom: 200px;
}
.closing-card {
    margin: 80px auto 50px;
    max-width: 540px;
    padding: 40px;
    background: rgba(168, 150, 113, 0.08);
    border: 0.6px solid var(--cured-hide);
    box-shadow: var(--shadow-deep);
    transform: rotate(0.6deg);
}
.closing-line {
    font-family: var(--body);
    font-size: 1.18rem;
    color: var(--bone-wax);
    margin: 12px 0;
    line-height: 1.6;
    font-style: italic;
}
.closing-sig {
    margin-top: 30px;
    color: var(--lichen-cream) !important;
    display: block;
    text-align: right;
}
.lodge-footer {
    margin: 40px auto;
    max-width: 800px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
    color: var(--cured-hide);
}
.lodge-footer .spec-id { background: transparent; border: 1px solid var(--cured-hide); color: var(--cured-hide); }
.lodge-footer .caveat-mark { color: var(--cured-hide) !important; font-size: 1rem !important; opacity: 0.7; }

/* ---------- Reveal animation ---------- */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 900ms var(--ease-leaf), transform 900ms var(--ease-leaf);
}
.reveal.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
    .notes-grid { grid-template-columns: repeat(6, 1fr); gap: 22px; }
    .note { grid-column: span 6 !important; margin-top: 0 !important; }
    .gloss-row { grid-template-columns: 1fr; gap: 4px; }
    .ledger { grid-template-columns: 1fr; min-height: auto; }
    .ledger-page { min-height: 380px; }
    .ledger-page-stack { min-height: 380px; }
    .ledger-flip.flipped { transform: rotateX(-178deg); }
    .ledger-page-stack .ledger-page { transform-origin: center top; }
}

@media (max-width: 720px) {
    main { padding-top: 200px; }
    .header-pins { width: 280px; height: 200px; }
    .chapter { padding: 70px 20px 40px; }
    .display-h1 { font-size: clamp(2.6rem, 13vw, 4rem); }
    .display-h2 { font-size: clamp(2rem, 8vw, 2.8rem); }
    .plank-surface { min-height: auto; transform: rotate(0); padding: 30px 0; }
    .cast {
        position: relative !important;
        left: auto !important;
        top: auto !important;
        margin: 50px auto 60px;
        display: block;
        width: 60vw !important;
        height: 60vw !important;
        max-width: 240px;
        max-height: 240px;
    }
    .mud-spatter { display: none; }
    .botanical { display: none; }
    .oil-lamp { transform: scale(0.7); transform-origin: bottom right; }
    .moth { transform: scale(0.7); }
    .pact-paper { padding: 36px 24px 80px; }
    .glossary { padding: 22px 20px; }
}