/* =====================================================
   penclos.com  -  the calligrapher's folio
   ===================================================== */

:root {
    --paper-recto: #f4ede2;       /* unbleached cotton rag */
    --paper-verso: #ebe3d5;       /* slightly foxed antique */
    --paper-parch: #d4c4a8;       /* parchment overlay */
    --ink-primary: #2c231b;       /* carbon black, aged */
    --ink-secondary: #5c4e3c;     /* walnut, diluted */
    --ink-marg: #7a6652;          /* walnut, more dilute */
    --ink-faded: #9a8b73;         /* very dilute */
    --warm-sienna: #8b5e3c;       /* burnt sienna */
    --gold-leaf: #c4a265;         /* tarnished gold */
    --linen: #b8a88a;             /* linen thread */
    --umber: #d4a574;             /* raw umber wash */
    --calf: #1e1812;              /* dark calf leather */
    --board: #3d3226;             /* binding board */
    --colophon-text: #d4c4a8;     /* colophon strip text */

    --font-display: "IM Fell English", "Cormorant Garamond", Georgia, serif;
    --font-serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
    --font-sans: "Libre Franklin", "Inter", -apple-system, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
    background-color: var(--paper-recto);
    color: var(--ink-primary);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.7;
    letter-spacing: 0.01em;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body {
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
    padding-bottom: 64px;
}

/* =================================================
   PAPER GRAIN OVERLAY (cotton fiber, drawn in CSS)
   ================================================= */
.paper-grain {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    opacity: 0.55;
    background-color: transparent;
    background-image:
        /* horizontal chain lines (laid paper) */
        repeating-linear-gradient(
            0deg,
            rgba(120, 90, 50, 0.00) 0px,
            rgba(120, 90, 50, 0.00) 22px,
            rgba(120, 90, 50, 0.025) 22px,
            rgba(120, 90, 50, 0.025) 23px
        ),
        /* fiber tilt 1 */
        repeating-linear-gradient(
            17deg,
            rgba(80, 50, 20, 0.00) 0px,
            rgba(80, 50, 20, 0.00) 3px,
            rgba(80, 50, 20, 0.018) 3px,
            rgba(80, 50, 20, 0.018) 4px
        ),
        /* fiber tilt 2 */
        repeating-linear-gradient(
            -23deg,
            rgba(60, 40, 15, 0.00) 0px,
            rgba(60, 40, 15, 0.00) 5px,
            rgba(60, 40, 15, 0.014) 5px,
            rgba(60, 40, 15, 0.014) 6px
        ),
        /* mottled stains via radial gradients */
        radial-gradient(ellipse at 20% 30%, rgba(139, 94, 60, 0.05), transparent 40%),
        radial-gradient(ellipse at 80% 60%, rgba(196, 162, 101, 0.04), transparent 45%),
        radial-gradient(ellipse at 50% 80%, rgba(92, 78, 60, 0.04), transparent 35%);
    background-size: auto, auto, auto, 100% 100%, 100% 100%, 100% 100%;
    mix-blend-mode: multiply;
}

/* an additional speckle layer over the whole document */
.paper-grain::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 11% 19%, rgba(60,40,20,0.05) 0.5px, transparent 1px),
        radial-gradient(circle at 67% 41%, rgba(60,40,20,0.04) 0.5px, transparent 1px),
        radial-gradient(circle at 89% 73%, rgba(60,40,20,0.05) 0.5px, transparent 1px),
        radial-gradient(circle at 23% 85%, rgba(60,40,20,0.04) 0.5px, transparent 1px),
        radial-gradient(circle at 47% 12%, rgba(60,40,20,0.03) 0.5px, transparent 1px),
        radial-gradient(circle at 6% 55%, rgba(60,40,20,0.04) 0.5px, transparent 1px);
    background-size: 96px 96px;
    mix-blend-mode: multiply;
    opacity: 0.7;
}

/* =================================================
   INK PARTICLES
   ================================================= */
.ink-particles {
    position: fixed;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 2;
}
.ink-particle {
    position: absolute;
    border-radius: 50%;
    background-color: var(--ink-primary);
    will-change: transform, opacity;
    filter: blur(0.3px);
}

/* =================================================
   CENTRAL CREASE
   ================================================= */
.crease {
    position: fixed;
    top: 0;
    left: 50%;
    width: 2px;
    height: 100vh;
    transform: translateX(-50%);
    pointer-events: none;
    z-index: 3;
    opacity: 0;
    transition: opacity 600ms ease;
}
.crease svg {
    width: 100%;
    height: 100%;
    display: block;
}
.crease.is-visible { opacity: 1; }
#creaseLine {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    transition: stroke-dashoffset 800ms ease-out;
}
.crease.is-drawn #creaseLine { stroke-dashoffset: 0; }

@media (max-width: 1023px) {
    .crease { display: none; }
}

/* =================================================
   FOLIO LAYOUT
   ================================================= */
.folio {
    position: relative;
    z-index: 5;
    max-width: 1680px;
    margin: 0 auto;
    padding: 0 32px;
}

.signature {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    min-height: 100vh;
    padding: 80px 0 60px;
    transition: opacity 400ms ease, transform 400ms ease;
}

.signature.is-leaving {
    opacity: 0.3;
    transform: scale(0.98);
}

.page {
    position: relative;
    padding: 0 60px;
}

.page-left {
    border-right: 1px solid rgba(184, 168, 138, 0.25);
}

.page-inner {
    max-width: 540px;
    margin-left: auto;
    margin-right: 0;
    padding-right: 32px;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 600ms ease-out, transform 600ms ease-out;
}
.page-inner-right {
    margin-left: 0;
    margin-right: auto;
    padding-right: 0;
    padding-left: 32px;
}
.signature.is-visible .page-inner {
    opacity: 1;
    transform: translateY(0);
}

/* responsive: collapse to single column under 1024px */
@media (max-width: 1023px) {
    .signature {
        grid-template-columns: 1fr;
        min-height: auto;
        padding: 56px 0 32px;
    }
    .page { padding: 0 8px; }
    .page-left { border-right: none; padding-bottom: 24px; }
    .page-inner, .page-inner-right { max-width: 720px; margin: 0 auto; padding: 0; }
}

/* =================================================
   MARGINALIA
   ================================================= */
.marginalia {
    display: none;
    position: absolute;
    top: 96px;
    left: -180px;
    width: 160px;
    color: var(--ink-marg);
    opacity: 0.7;
    font-family: var(--font-sans);
    font-weight: 300;
    font-size: 11px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    line-height: 2;
    text-align: right;
}
.marginalia .marg-line {
    display: block;
}
.marginalia .marg-italic {
    font-style: italic;
    font-family: var(--font-serif);
    text-transform: none;
    letter-spacing: 0.04em;
    font-size: 13px;
}
.marginalia .marg-glyph {
    display: block;
    margin-top: 14px;
    color: var(--gold-leaf);
    font-size: 18px;
    opacity: 0.7;
}
@media (min-width: 1280px) {
    .marginalia { display: block; }
    .signature { padding-left: 200px; }
}

/* =================================================
   FOLIO NUMBERING
   ================================================= */
.folio-number {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 12px;
    letter-spacing: 0.2em;
    color: var(--ink-faded);
    margin-bottom: 32px;
    text-transform: lowercase;
}
.folio-number-right { text-align: right; }

/* =================================================
   SIGNATURE I  -  TITLE
   ================================================= */
.signature-title { padding-top: 120px; }

.wordmark {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(3rem, 7.2vw, 6.2rem);
    line-height: 1.0;
    letter-spacing: 0.01em;
    color: var(--ink-primary);
    margin-bottom: 28px;
    perspective: 800px;
}
.wm-letter {
    display: inline-block;
    transform-origin: 50% 50%;
    transform: rotateY(90deg);
    opacity: 0;
    text-shadow:
        0 1px 0 var(--paper-recto),
        0 -1px 0 rgba(44, 35, 27, 0.15);
    transition: transform 600ms cubic-bezier(0.2, 0.7, 0.2, 1), opacity 500ms ease-out;
}
.wm-letter.is-revealed {
    transform: rotateY(0deg);
    opacity: 1;
}

.wordmark-rule {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 28px;
    color: var(--ink-marg);
    opacity: 0.7;
}
.wordmark-rule .rule-glyph {
    font-size: 14px;
    color: var(--gold-leaf);
}
.wordmark-rule .rule-glyph.fr-mid { color: var(--warm-sienna); }
.wordmark-rule .rule-line {
    flex: 1;
    height: 1px;
    background-color: var(--linen);
    opacity: 0.5;
}

.wordmark-meta {
    font-family: var(--font-sans);
    font-size: 11px;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--ink-marg);
    font-weight: 400;
}

.subtitle {
    font-family: var(--font-serif);
    font-weight: 300;
    font-size: clamp(1.1rem, 1.7vw, 1.4rem);
    line-height: 1.4;
    letter-spacing: 0.3em;
    text-transform: lowercase;
    color: var(--ink-marg);
    margin-bottom: 36px;
    margin-top: 60px;
    filter: blur(4px);
    opacity: 0;
    transition: filter 700ms ease-out, opacity 700ms ease-out;
}
.subtitle.is-focused {
    filter: blur(0);
    opacity: 1;
}

.manicule-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 36px;
    color: var(--warm-sienna);
}
.manicule {
    font-size: 22px;
    line-height: 1;
}
.manicule-text {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 14px;
    color: var(--ink-marg);
    letter-spacing: 0.05em;
}

.opening, .opening-tail {
    font-family: var(--font-serif);
    font-size: 1.18rem;
    line-height: 1.65;
    color: var(--ink-secondary);
    margin-bottom: 18px;
    font-weight: 400;
}
.opening-tail {
    font-style: italic;
    color: var(--ink-marg);
    font-size: 1.05rem;
}

/* =================================================
   DROP CAPS
   ================================================= */
.dropcap {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 4.5rem;
    line-height: 0.85;
    float: left;
    margin: 6px 12px 0 0;
    color: var(--linen);
    transform: scale(0.8);
    transition: transform 500ms ease-out, color 500ms ease-out;
}
.signature.is-visible .dropcap {
    transform: scale(1);
    color: var(--ink-marg);
}

/* =================================================
   SIGNATURE TITLES
   ================================================= */
.signature-title-text {
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: clamp(2.4rem, 5.2vw, 4.4rem);
    line-height: 1.05;
    letter-spacing: -0.02em;
    color: var(--ink-primary);
    margin-bottom: 36px;
}
.signature-title-text .kicker {
    display: block;
    font-family: var(--font-sans);
    font-weight: 400;
    font-size: 11px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--gold-leaf);
    margin-bottom: 14px;
}

.lead {
    font-family: var(--font-serif);
    font-size: 1.18rem;
    line-height: 1.6;
    color: var(--ink-secondary);
    margin-bottom: 22px;
}
.lead em, p em { font-family: var(--font-serif); font-style: italic; color: var(--warm-sienna); }

.block-heading {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--ink-marg);
    margin-bottom: 18px;
    margin-top: 28px;
}
.block-heading::before {
    content: "\276E\276F";
    color: var(--gold-leaf);
    margin-right: 10px;
    font-size: 14px;
    letter-spacing: 0;
    opacity: 0.8;
}

p { color: var(--ink-secondary); margin-bottom: 16px; font-size: 1rem; }

/* =================================================
   FLEURON RULE (section dividers)
   ================================================= */
.fleuron-rule {
    display: flex;
    align-items: center;
    gap: 16px;
    width: 60%;
    margin: 0 auto;
    padding: 24px 0 48px;
    opacity: 0;
    transition: opacity 700ms ease-out;
}
.fleuron-rule.is-visible { opacity: 0.6; }
.fleuron-rule .fr-line {
    flex: 1;
    height: 1px;
    background: var(--ink-marg);
}
.fleuron-rule .fr-glyph {
    color: var(--ink-marg);
    font-size: 18px;
}
.fleuron-rule .fr-glyph.fr-mid {
    color: var(--warm-sienna);
    font-size: 22px;
}

/* =================================================
   SIGNATURE II  -  COLOPHON specimens & swatches
   ================================================= */
.specimen {
    display: flex;
    flex-direction: column;
    gap: 14px;
    border-top: 1px solid var(--linen);
    border-bottom: 1px solid var(--linen);
    padding: 22px 0;
    margin-bottom: 12px;
}
.specimen-cormorant {
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: 1.7rem;
    color: var(--ink-primary);
    letter-spacing: -0.01em;
}
.specimen-fell {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 1.7rem;
    color: var(--warm-sienna);
}
.specimen-libre {
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 1.05rem;
    color: var(--ink-marg);
    letter-spacing: 0.05em;
}

.swatch-list {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 24px;
    margin-top: 8px;
}
.swatch {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 6px 0;
    border-bottom: 1px dotted var(--linen);
    cursor: default;
    transition: background-color 240ms ease;
    border-radius: 2px;
}
.swatch:hover { background-color: rgba(196, 162, 101, 0.08); }
.sw-chip {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 1px solid rgba(44,35,27,0.15);
    flex-shrink: 0;
    box-shadow: inset 0 1px 2px rgba(44,35,27,0.08);
}
.sw-name {
    flex: 1;
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 0.95rem;
    color: var(--ink-secondary);
}
.sw-hex {
    font-family: "Courier New", monospace;
    font-size: 0.8rem;
    color: var(--ink-faded);
    letter-spacing: 0.05em;
}

/* =================================================
   SIGNATURE III  -  WORKS LIST
   ================================================= */
.vine-frame {
    margin-top: 56px;
    width: 100%;
    max-width: 360px;
    opacity: 0.8;
}
.vine-frame svg { width: 100%; height: auto; }

.works-list {
    list-style: none;
    counter-reset: works;
}
.work {
    border-top: 1px solid var(--linen);
    padding: 22px 0 22px;
    position: relative;
    cursor: default;
    transition: background-color 240ms ease;
}
.work:last-child { border-bottom: 1px solid var(--linen); }
.work::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(139,94,60,0.10) 0%, rgba(139,94,60,0) 70%);
    opacity: 0;
    transition: opacity 300ms ease-out;
    pointer-events: none;
}
.work:hover::before { opacity: 1; }

.work-head {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}
.work-num {
    font-family: var(--font-display);
    font-style: italic;
    color: var(--gold-leaf);
    font-size: 1.4rem;
    min-width: 28px;
}
.work-title {
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: 1.45rem;
    color: var(--ink-primary);
    line-height: 1.2;
    letter-spacing: -0.01em;
    flex: 1;
}
.work-year {
    font-family: var(--font-display);
    color: var(--warm-sienna);
    font-size: 1.05rem;
    letter-spacing: 0.05em;
}
.work-desc {
    font-family: var(--font-serif);
    font-size: 1.02rem;
    color: var(--ink-secondary);
    line-height: 1.55;
    margin-bottom: 10px;
    padding-left: 40px;
}
.work-meta {
    padding-left: 40px;
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink-marg);
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.work-meta .dot { color: var(--gold-leaf); }

/* =================================================
   SIGNATURE IV  -  MATERIALS
   ================================================= */
.pullquote {
    font-family: var(--font-display);
    font-weight: 400;
    font-style: italic;
    font-size: 1.6rem;
    line-height: 1.4;
    color: var(--warm-sienna);
    border-left: 2px solid var(--gold-leaf);
    padding: 12px 0 12px 24px;
    margin: 32px 0 0;
}
.pullquote cite {
    display: block;
    margin-top: 10px;
    font-family: var(--font-sans);
    font-style: normal;
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--ink-marg);
}

.materials {
    margin-top: 8px;
}
.mat-row {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 20px;
    border-top: 1px solid var(--linen);
    padding: 22px 0;
    align-items: start;
}
.mat-row:last-child { border-bottom: 1px solid var(--linen); }
.mat-row dt {
    font-family: var(--font-display);
    font-style: italic;
    color: var(--gold-leaf);
    font-size: 1.2rem;
    letter-spacing: 0.05em;
}
.mat-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.mat-list li {
    font-family: var(--font-serif);
    font-size: 1rem;
    color: var(--ink-secondary);
    padding-left: 18px;
    position: relative;
}
.mat-list li::before {
    content: "\2767";
    position: absolute;
    left: 0;
    color: var(--linen);
    font-size: 12px;
    top: 4px;
}
.mat-list li em {
    color: var(--ink-marg);
    font-size: 0.95rem;
}

/* =================================================
   SIGNATURE V  -  CALENDAR
   ================================================= */
.calendar { list-style: none; }
.cal-row {
    display: grid;
    grid-template-columns: 88px 1fr;
    gap: 20px;
    border-top: 1px solid var(--linen);
    padding: 18px 0;
    align-items: start;
    position: relative;
    cursor: default;
}
.cal-row:last-child { border-bottom: 1px solid var(--linen); }
.cal-row::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(139,94,60,0.10) 0%, rgba(139,94,60,0) 70%);
    opacity: 0;
    transition: opacity 300ms ease-out;
    pointer-events: none;
}
.cal-row:hover::before { opacity: 1; }
.cal-date {
    text-align: right;
    border-right: 1px solid var(--linen);
    padding-right: 14px;
    line-height: 1;
}
.cal-day {
    display: block;
    font-family: var(--font-display);
    font-size: 2.4rem;
    color: var(--ink-primary);
    line-height: 1;
}
.cal-mon {
    display: block;
    font-family: var(--font-sans);
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--ink-marg);
    margin-top: 4px;
}
.cal-title {
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: 1.15rem;
    color: var(--ink-primary);
    margin-bottom: 4px;
    line-height: 1.3;
}
.cal-meta {
    font-family: var(--font-sans);
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink-marg);
}

/* =================================================
   SIGNATURE VI  -  CORRESPONDENCE
   ================================================= */
.seal {
    width: 140px;
    margin-top: 36px;
    opacity: 0.85;
    animation: seal-breathe 6s ease-in-out infinite;
}
@keyframes seal-breathe {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

.addr-block { margin-bottom: 28px; }
.addr {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--ink-secondary);
}
.addr em { color: var(--ink-marg); font-size: 0.95rem; }

.letter-form {
    margin-top: 36px;
    border-top: 1px solid var(--linen);
    padding-top: 28px;
}
.form-row {
    display: flex;
    flex-direction: column;
    margin-bottom: 18px;
}
.form-row label {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--ink-marg);
    margin-bottom: 8px;
    display: flex;
    align-items: baseline;
    gap: 6px;
}
.lf-num {
    font-family: var(--font-display);
    font-style: italic;
    color: var(--gold-leaf);
    text-transform: lowercase;
    letter-spacing: 0;
    font-size: 13px;
}
.form-row input,
.form-row textarea {
    background-color: transparent;
    border: none;
    border-bottom: 1px solid var(--linen);
    padding: 8px 0;
    font-family: var(--font-serif);
    font-size: 1.05rem;
    color: var(--ink-primary);
    outline: none;
    transition: border-color 300ms ease;
    resize: vertical;
}
.form-row textarea { line-height: 1.6; }
.form-row input::placeholder,
.form-row textarea::placeholder {
    font-style: italic;
    color: var(--ink-faded);
}
.form-row input:focus,
.form-row textarea:focus {
    border-bottom-color: var(--warm-sienna);
}

.ink-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background-color: transparent;
    border: 1px solid var(--ink-secondary);
    color: var(--ink-primary);
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    cursor: pointer;
    overflow: hidden;
    transition: color 240ms ease, border-color 240ms ease;
    margin-top: 14px;
}
.ink-btn::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(139,94,60,0.35), rgba(139,94,60,0) 70%);
    transform: translate(-50%, -50%);
    transition: width 350ms ease-out, height 350ms ease-out, opacity 200ms ease-out;
    opacity: 0;
    z-index: 0;
}
.ink-btn:hover::before {
    width: 280%;
    height: 600%;
    opacity: 1;
}
.ink-btn:hover {
    color: var(--warm-sienna);
    border-color: var(--warm-sienna);
}
.ink-btn-text, .ink-btn-glyph { position: relative; z-index: 1; }
.ink-btn-glyph { font-size: 13px; color: var(--warm-sienna); }

.form-confirm {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 0.95rem;
    color: var(--gold-leaf);
    margin-top: 14px;
    min-height: 1.4em;
    opacity: 0;
    transition: opacity 400ms ease;
}
.form-confirm.is-shown { opacity: 1; }

/* =================================================
   TAILPIECE
   ================================================= */
.tailpiece {
    text-align: center;
    padding: 80px 16px 40px;
    color: var(--ink-marg);
    opacity: 0;
    transition: opacity 700ms ease-out;
}
.tailpiece.is-visible { opacity: 1; }
.tail-glyph {
    font-size: 26px;
    color: var(--gold-leaf);
    margin-bottom: 20px;
}
.tail-text {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1.4rem;
    color: var(--ink-marg);
    margin-bottom: 14px;
}
.tail-meta {
    font-family: var(--font-sans);
    font-size: 10px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--ink-faded);
}

/* =================================================
   COLOPHON  (bottom navigation strip)
   ================================================= */
.colophon {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    height: 48px;
    background-color: var(--calf);
    color: var(--colophon-text);
    z-index: 50;
    opacity: 0;
    transform: translateY(100%);
    transition: opacity 500ms ease-out, transform 500ms ease-out;
    background-image:
        repeating-linear-gradient(
            0deg,
            rgba(255,235,200,0.00) 0px,
            rgba(255,235,200,0.00) 5px,
            rgba(255,235,200,0.012) 5px,
            rgba(255,235,200,0.012) 6px
        ),
        repeating-linear-gradient(
            90deg,
            rgba(0,0,0,0.00) 0px,
            rgba(0,0,0,0.00) 7px,
            rgba(0,0,0,0.06) 7px,
            rgba(0,0,0,0.06) 8px
        );
    border-top: 1px solid rgba(184, 168, 138, 0.15);
}
.colophon.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.colophon-inner {
    height: 100%;
    max-width: 1680px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    gap: 20px;
}
.colophon-mark {
    font-family: var(--font-display);
    font-size: 12px;
    letter-spacing: 0.25em;
    color: var(--gold-leaf);
    text-transform: uppercase;
}
.colophon-list {
    list-style: none;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}
.colophon-link {
    font-family: var(--font-sans);
    font-size: 10px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--colophon-text);
    text-decoration: none;
    padding: 4px 8px;
    position: relative;
    overflow: hidden;
    transition: color 200ms ease;
    border-radius: 2px;
}
.colophon-link::before {
    content: "";
    position: absolute;
    left: 50%; top: 50%;
    width: 0; height: 0;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(196,162,101,0.30), rgba(196,162,101,0) 70%);
    transform: translate(-50%, -50%);
    transition: width 300ms ease-out, height 300ms ease-out, opacity 200ms ease;
    opacity: 0;
    z-index: -1;
}
.colophon-link:hover::before {
    width: 220%;
    height: 700%;
    opacity: 1;
}
.colophon-link:hover { color: var(--gold-leaf); }
.cl-sep { color: var(--gold-leaf); opacity: 0.5; font-size: 10px; }
.colophon-meta {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 11px;
    letter-spacing: 0.2em;
    color: var(--linen);
    opacity: 0.6;
    text-transform: uppercase;
}

@media (max-width: 900px) {
    .colophon { height: auto; padding: 8px 0; }
    .colophon-inner { flex-direction: column; gap: 6px; padding: 4px 12px; }
    .colophon-list { gap: 6px; justify-content: center; }
    .colophon-meta { display: none; }
    body { padding-bottom: 110px; }
}

/* =================================================
   INK-BLEED GENERAL HOVER (links etc.)
   ================================================= */
a, button { color: inherit; }
.ink-link {
    position: relative;
    text-decoration: none;
    color: var(--warm-sienna);
    overflow: hidden;
    padding: 2px 4px;
}
.ink-link::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(139,94,60,0.10), rgba(139,94,60,0) 70%);
    opacity: 0;
    transition: opacity 300ms ease;
    pointer-events: none;
}
.ink-link:hover::before { opacity: 1; }

/* =================================================
   SELECTION
   ================================================= */
::selection {
    background-color: rgba(196, 162, 101, 0.4);
    color: var(--ink-primary);
}

/* =================================================
   REDUCED MOTION
   ================================================= */
@media (prefers-reduced-motion: reduce) {
    .wm-letter, .subtitle, .page-inner, .crease, .tailpiece, .fleuron-rule, .colophon {
        transition: none !important;
    }
    .wm-letter { transform: none; opacity: 1; }
    .subtitle { filter: none; opacity: 1; }
    .page-inner { transform: none; opacity: 1; }
}