/* halloweenmask.net — design system
   Dark-first. The only chromatic color on the site is the evidence grade. */

:root {
  color-scheme: dark;
  --bg: #0E1015;
  --surface: #151922;
  --surface-2: #1C2130;
  --ink: #ECE8DF;
  --ink-2: #B8B3A7;
  --muted: #7E7A70;
  --line: rgba(236, 232, 223, 0.14);
  --mask: #E6EBF2;
  --skin: #D8B79A;
  --hair: #7A5A3A;
  --hair-dark: #2A2119;
  --hole: #07080B;

  --grade-established: #0ca30c;
  --grade-reported: #fab219;
  --grade-disputed: #ec835a;
  --grade-myth: #d03b3b;

  --font-display: "Instrument Serif", "Iowan Old Style", Georgia, serif;
  --font-body: "Source Serif 4", "Iowan Old Style", Georgia, serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --measure: 70ch;
  --max: 1200px;
  --gutter: 20px;
  --radius: 4px;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    color-scheme: light;
    --bg: #F6F3EC;
    --surface: #FFFFFF;
    --surface-2: #EEEAE1;
    --ink: #141519;
    --ink-2: #4B4A45;
    --muted: #7E7A70;
    --line: rgba(20, 21, 25, 0.14);
    --mask: #DDE4EE;
    --hole: #141519;
  }
}
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #F6F3EC;
  --surface: #FFFFFF;
  --surface-2: #EEEAE1;
  --ink: #141519;
  --ink-2: #4B4A45;
  --muted: #7E7A70;
  --line: rgba(20, 21, 25, 0.14);
  --mask: #DDE4EE;
  --hole: #141519;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  padding-inline: var(--gutter);
  padding-block: 0;
  min-height: 100%;
}
@media (min-width: 720px) { body { font-size: 18px; line-height: 1.65; } }
img, svg { max-width: 100%; height: auto; }
a { color: inherit; text-decoration-color: var(--muted); text-underline-offset: 0.14em; }
a:hover { text-decoration-color: var(--ink); }
:focus-visible { outline: 2px solid var(--mask); outline-offset: 3px; border-radius: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--bg); padding: 8px 12px; z-index: 100; }
.skip:focus { left: 8px; }

/* type */
h1, h2, h3 { font-family: var(--font-display); font-weight: 400; line-height: 1.05; margin: 0; text-wrap: balance; letter-spacing: -0.005em; }
h1 { font-size: clamp(40px, 7vw, 72px); }
h2 { font-size: clamp(30px, 4.2vw, 42px); }
h3 { font-size: clamp(22px, 2.6vw, 26px); }
p { margin: 0; }
em { font-style: italic; }
.mono, .label { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); }
.label { display: block; }
.lede { font-size: 1.18em; color: var(--ink); }
.small { font-size: 0.9em; color: var(--ink-2); }
.muted { color: var(--muted); }
blockquote { margin: 0; padding-left: 20px; border-left: 1px solid var(--line); color: var(--ink); font-style: italic; }
blockquote footer, .attrib { font-style: normal; font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.04em; color: var(--ink-2); margin-top: 8px; }
hr { border: 0; border-top: 1px solid var(--line); margin: 0; }
code { font-family: var(--font-mono); font-size: 0.9em; }

/* layout */
.wrap { max-width: var(--max); margin-inline: auto; }
.prose { max-width: var(--measure); }
.stack { display: grid; gap: 24px; }
.stack-lg { display: grid; gap: 48px; }
.section { padding-block: 64px; border-top: 1px solid var(--line); }
@media (min-width: 720px) { .section { padding-block: 96px; } }
.section-head { display: grid; gap: 12px; margin-bottom: 32px; }
.grid-2 { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { display: grid; gap: 24px; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
.scroll-x { overflow-x: auto; max-width: 100%; position: relative; }
.card { background: var(--surface); padding: 24px; border-radius: var(--radius); display: grid; gap: 12px; align-content: start; }
.card h3 { font-size: 24px; }
.card a.cover { text-decoration: none; }
.card a.cover:hover h3 { text-decoration: underline; text-decoration-color: var(--muted); }

/* header */
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); margin-inline: calc(-1 * var(--gutter)); padding-inline: var(--gutter); }
.site-header .bar { display: flex; align-items: center; gap: 16px; min-height: 52px; max-width: var(--max); margin-inline: auto; }
.wordmark { font-family: var(--font-display); font-style: italic; font-size: 22px; text-decoration: none; white-space: nowrap; display: inline-flex; align-items: center; gap: 8px; }
.wordmark-emoji { display: inline-block; font: 20px/1 "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", sans-serif; font-style: normal; }
.nav { display: flex; gap: 4px; margin-left: auto; min-width: 0; }
.more { position: relative; flex-shrink: 0; }
.more summary { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; padding: 8px 10px; color: var(--ink-2); cursor: pointer; list-style: none; white-space: nowrap; }
.more summary::-webkit-details-marker { display: none; }
.more[open] summary { color: var(--ink); }
.more .menu { position: absolute; right: 0; top: calc(100% + 4px); background: var(--surface); border: 1px solid var(--line); padding: 8px; display: grid; min-width: 220px; z-index: 60; }
.more .menu a { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none; padding: 8px 10px; color: var(--ink-2); white-space: nowrap; }
.more .menu a:hover, .more .menu a[aria-current="page"] { color: var(--ink); }
.more .menu .only-phone { display: none; }
@media (max-width: 719px) { .nav { display: none; } .more { margin-left: auto; } .more .menu .only-phone { display: block; } .more .menu { max-height: 70vh; overflow-y: auto; } }
.nav a, .nav summary { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none; padding: 8px 10px; color: var(--ink-2); white-space: nowrap; border-radius: 2px; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); }
.nav a[aria-current="page"] { text-decoration: underline; text-underline-offset: 6px; }
.theme-toggle { flex-shrink: 0; background: none; border: 1px solid var(--line); color: var(--ink-2); font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; padding: 6px 10px; cursor: pointer; border-radius: 2px; }
.theme-toggle:hover { color: var(--ink); border-color: var(--muted); }
@media (max-width: 719px) { .theme-toggle .t { display: none; } }

/* footer */
.site-footer { border-top: 1px solid var(--line); margin-top: 96px; padding-block: 40px 56px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 24px; color: var(--ink-2); font-size: 15px; }
.site-footer .cols { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr)); max-width: var(--max); margin-inline: auto; width: 100%; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.site-footer .fine { max-width: var(--max); margin-inline: auto; width: 100%; font-size: 13px; color: var(--muted); display: grid; gap: 6px; }

/* grade chips */
.grade { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; line-height: 1; padding: 5px 8px; border: 1px solid var(--g); border-radius: 999px; color: var(--ink); background: color-mix(in srgb, var(--g) 14%, transparent); vertical-align: 0.15em; white-space: nowrap; }
.grade .glyph { font-size: 12px; line-height: 1; }
.grade-established { --g: var(--grade-established); }
.grade-reported { --g: var(--grade-reported); }
.grade-disputed { --g: var(--grade-disputed); }
.grade-myth, .grade-wrong { --g: var(--grade-myth); }
.grade-unsupported, .grade-unsettled, .grade-attribute { --g: var(--grade-reported); }
.grade-lg { font-size: 13px; padding: 8px 12px; }
p .grade { margin-right: 4px; }

/* exhibit labels */
.exhibit { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-2); display: flex; align-items: center; gap: 12px; }
.exhibit::after { content: ""; flex: 1; height: 1px; background: var(--line); }

/* citations */
a.cite { font-family: var(--font-mono); font-size: 0.66em; vertical-align: super; line-height: 0; text-decoration: none; color: var(--ink-2); padding: 0 2px; }
a.cite:hover { color: var(--ink); }
.pop { position: absolute; z-index: 70; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; width: min(360px, calc(100vw - 32px)); font-size: 14px; line-height: 1.45; display: grid; gap: 6px; box-shadow: 0 12px 32px rgba(0,0,0,0.35); }
.pop .t { font-family: var(--font-body); font-style: italic; color: var(--ink); }
.pop .m { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-2); }
.pop a { word-break: break-word; }
.sources-on-page { border-top: 1px solid var(--line); padding-top: 32px; display: grid; gap: 12px; font-size: 15px; color: var(--ink-2); }
.sources-on-page ol { margin: 0; padding-left: 24px; display: grid; gap: 8px; }
.sources-on-page li::marker { font-family: var(--font-mono); font-size: 12px; }
.sources-on-page .m { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; }

/* unsettled asides */
.unsettled { border-left: 2px solid var(--grade-disputed); padding: 12px 16px; background: var(--surface); font-size: 15.5px; color: var(--ink-2); }
.unsettled strong { color: var(--ink); font-weight: 600; }
.box { border: 1px solid var(--line); padding: 20px; display: grid; gap: 8px; background: var(--surface); }
.box .label { color: var(--ink-2); }

/* story */
.chapter { display: grid; gap: 20px; padding-block: 56px; border-top: 1px solid var(--line); scroll-margin-top: 72px; }
.chapter:first-of-type { border-top: 0; }
.chapter h2 { font-size: clamp(34px, 5vw, 52px); }
.chapter-nav { display: flex; flex-wrap: wrap; gap: 6px 16px; font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; }
.chapter-nav a { text-decoration: none; color: var(--ink-2); }
.chapter-nav a:hover { color: var(--ink); }

/* hero */
.hero { padding-block: 48px 40px; display: grid; gap: 28px; justify-items: start; }
@media (min-width: 720px) { .hero { padding-block: 72px 56px; } }
.hero .dek { font-size: clamp(18px, 2.2vw, 22px); max-width: 60ch; color: var(--ink-2); }
.answer { display: grid; gap: 14px; }
.answer .row { display: grid; grid-template-columns: auto 1fr; gap: 12px; align-items: start; padding: 10px 0; border-top: 1px solid var(--line); }
.answer .row:last-child { border-bottom: 1px solid var(--line); }

/* conversion stage */
.stage-wrap { display: grid; gap: 20px; }
@media (min-width: 900px) { .stage-wrap { grid-template-columns: minmax(280px, 420px) 1fr; gap: 40px; align-items: start; } }
.stage { display: grid; gap: 16px; }
.stage .face { width: 100%; max-width: 420px; aspect-ratio: 433 / 725; overflow: hidden; background: #151210; border: 1px solid var(--line); }
.stage .face img { width: 100%; height: 100%; display: block; object-fit: cover; object-position: center; }
.mask .skin { fill: var(--skin); transition: fill 240ms ease; }
.mask .hair, .mask .sideburn, .mask .tuft { fill: var(--hair); transition: fill 240ms ease, opacity 200ms ease; }
.mask .tuft { opacity: 0; }
.mask .brow { fill: none; stroke: var(--hair-dark); stroke-width: 3; stroke-linecap: round; transition: opacity 200ms ease; }
.mask .hole { fill: var(--hole); }
.mask .hole-large { opacity: 0; transition: opacity 200ms ease; }
.mask .hole-small { transition: opacity 200ms ease; }
.mask .line { fill: none; stroke: color-mix(in srgb, var(--hole) 55%, transparent); stroke-width: 2; stroke-linecap: round; }
[data-step="1"] .mask .hole-small, [data-step="2"] .mask .hole-small, [data-step="3"] .mask .hole-small, [data-step="4"] .mask .hole-small { opacity: 0; }
[data-step="1"] .mask .hole-large, [data-step="2"] .mask .hole-large, [data-step="3"] .mask .hole-large, [data-step="4"] .mask .hole-large { opacity: 1; }
[data-step="2"] .mask .sideburn, [data-step="3"] .mask .sideburn, [data-step="4"] .mask .sideburn,
[data-step="2"] .mask .brow, [data-step="3"] .mask .brow, [data-step="4"] .mask .brow { opacity: 0; }
[data-step="3"] .mask .hair, [data-step="4"] .mask .hair, [data-step="3"] .mask .tuft, [data-step="4"] .mask .tuft { fill: var(--hair-dark); }
[data-step="3"] .mask .tuft, [data-step="4"] .mask .tuft { opacity: 1; }
[data-step="4"] .mask .skin { fill: var(--mask); }
@media (prefers-reduced-motion: reduce) { .mask * { transition: none !important; } }
.stage-controls { display: grid; gap: 12px; }
.stage-controls input[type="range"] { width: 100%; accent-color: var(--mask); }
.steps { display: grid; gap: 6px; }
.steps button { text-align: left; background: none; border: 1px solid var(--line); color: var(--ink-2); font: inherit; font-size: 15px; padding: 10px 12px; cursor: pointer; border-radius: var(--radius); display: grid; grid-template-columns: auto 1fr; gap: 12px; align-items: baseline; }
.steps button .n { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; color: var(--muted); }
.steps button[aria-pressed="true"] { border-color: var(--mask); color: var(--ink); background: var(--surface); }
.stage-caption { display: grid; gap: 8px; min-height: 5em; }
.stage-caption .q { font-style: italic; }
.strip { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; max-width: 520px; }
.strip .frame { display: grid; gap: 6px; justify-items: center; text-decoration: none; color: var(--ink-2); font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase; }
.strip .frame img { width: 100%; aspect-ratio: 433 / 725; object-fit: cover; display: block; background: #151210; border: 1px solid var(--line); }

/* timeline */
.filters { display: flex; flex-wrap: wrap; gap: 8px; }
.filters button { background: none; border: 1px solid var(--line); color: var(--ink-2); font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; padding: 7px 10px; cursor: pointer; border-radius: 999px; }
.filters button[aria-pressed="true"] { border-color: var(--ink); color: var(--ink); }
.rail { display: grid; gap: 0; border-left: 1px solid var(--line); margin-left: 6px; }
.rail .entry { position: relative; padding: 20px 0 20px 28px; display: grid; gap: 8px; }
.rail .entry::before { content: ""; position: absolute; left: -6px; top: 30px; width: 11px; height: 11px; border-radius: 50%; background: var(--bg); border: 1px solid var(--ink-2); }
.rail .entry .when { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.rail .entry h3 { font-family: var(--font-body); font-weight: 600; font-size: 19px; line-height: 1.3; }
.rail .entry p { color: var(--ink-2); max-width: 70ch; }
.rail .entry .src { font-size: 14px; }
.rail .entry[hidden] { display: none; }

/* myths */
.myth-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.myth-card { background: var(--surface); padding: 22px; display: grid; gap: 14px; align-content: start; border-radius: var(--radius); }
.myth-card .said { font-family: var(--font-display); font-size: 26px; line-height: 1.15; text-decoration: line-through; text-decoration-thickness: 1.5px; text-decoration-color: var(--grade-myth); }
.myth-card .said.keep { text-decoration: none; }
.myth-card p { color: var(--ink-2); font-size: 15.5px; }
.myth-card a { text-decoration: none; }
.myth-card a:hover .said { text-decoration-color: var(--ink); }
.stamp { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; border: 1.5px solid var(--g); color: var(--ink); padding: 6px 10px; transform: rotate(-1.5deg); background: color-mix(in srgb, var(--g) 12%, transparent); }
.copy-btn { background: none; border: 1px solid var(--line); color: var(--ink-2); font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; padding: 8px 12px; cursor: pointer; border-radius: 2px; justify-self: start; }
.copy-btn:hover { color: var(--ink); border-color: var(--muted); }

/* disputes */
.testimony { display: grid; gap: 20px; }
@media (min-width: 860px) { .testimony { grid-template-columns: 1fr 1fr; } }
.side { background: var(--surface); padding: 24px; display: grid; gap: 16px; align-content: start; }
.side h3 { font-size: 26px; }
.side .lede-s { color: var(--ink-2); font-size: 15.5px; }
.evidence { display: grid; gap: 14px; list-style: none; margin: 0; padding: 0; }
.evidence li { display: grid; gap: 6px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 15.5px; }
.etype { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-2); }

/* tables */
table { border-collapse: collapse; width: 100%; font-size: 15px; }
th, td { text-align: left; vertical-align: top; padding: 10px 12px; border-top: 1px solid var(--line); }
thead th { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); border-top: 0; border-bottom: 1px solid var(--line); font-weight: 500; }
td.num, th.num { font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-size: 13px; color: var(--ink-2); white-space: nowrap; }
.matrix th, .matrix td { text-align: center; }
.matrix th:first-child, .matrix td:first-child { text-align: left; min-width: 260px; position: sticky; left: 0; background: var(--bg); }
.matrix thead th { position: sticky; top: 52px; background: var(--bg); }
.matrix .cell { font-family: var(--font-mono); font-size: 14px; display: inline-block; width: 28px; height: 28px; line-height: 26px; border-radius: 50%; border: 1px solid var(--line); }
.cell-yes { color: var(--grade-established); border-color: var(--grade-established); }
.cell-no { color: var(--grade-myth); border-color: var(--grade-myth); }
.cell-partial { color: var(--grade-reported); border-color: var(--grade-reported); }
.cell-silent { color: var(--muted); }
.key { display: flex; flex-wrap: wrap; gap: 14px 22px; font-size: 14px; color: var(--ink-2); }
.notes { display: grid; gap: 10px; font-size: 15px; }
.notes details { border-top: 1px solid var(--line); padding: 10px 0; }
.notes summary { cursor: pointer; }
.notes ul { margin: 8px 0 0; padding-left: 20px; color: var(--ink-2); display: grid; gap: 6px; }
.ledger-controls { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.ledger-controls input { font: inherit; font-size: 15px; background: var(--surface); border: 1px solid var(--line); color: var(--ink); padding: 8px 12px; min-width: 240px; border-radius: 2px; }
tr[hidden] { display: none; }

/* lineage */
.lineage svg { width: 100%; height: auto; }
.lineage text { font-family: var(--font-mono); font-size: 11px; fill: var(--ink); }
.lineage .node rect { fill: var(--surface); stroke: var(--line); }
.lineage .edge { stroke: var(--ink-2); fill: none; stroke-width: 1.5; }
.lineage .edge.disputed { stroke-dasharray: 5 5; stroke: var(--grade-disputed); }
.lineage .elabel { fill: var(--ink-2); font-size: 9.5px; }
.lineage svg { min-width: 560px; }

/* provenance chain */
.chain { display: grid; gap: 0; }
.chain .link { display: grid; grid-template-columns: 28px 1fr; gap: 14px; padding: 16px 0; border-top: 1px solid var(--line); }
.chain .link .n { font-family: var(--font-mono); font-size: 12px; color: var(--ink-2); padding-top: 4px; }
.chain .link h3 { font-family: var(--font-body); font-weight: 600; font-size: 19px; }

/* people */
.people { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.person { display: grid; gap: 8px; padding: 20px; background: var(--surface); border-radius: var(--radius); align-content: start; }
.person .role { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); }
.person p { font-size: 15.5px; color: var(--ink-2); }

/* faq / glossary */
.faq details { border-top: 1px solid var(--line); padding: 16px 0; }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; font-family: var(--font-display); font-size: 24px; line-height: 1.2; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--font-mono); color: var(--muted); }
.faq details[open] summary::after { content: "–"; }
.faq .a { margin-top: 12px; color: var(--ink-2); display: grid; gap: 10px; max-width: var(--measure); }
dl { margin: 0; display: grid; gap: 16px; }
dt { font-family: var(--font-display); font-size: 24px; }
dd { margin: 0; color: var(--ink-2); max-width: var(--measure); }

/* then/now */
.thennow { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.stat { background: var(--surface); padding: 20px; display: grid; gap: 6px; border-radius: var(--radius); }
.stat .big { font-family: var(--font-display); font-size: 44px; line-height: 1; }
.stat .cap { color: var(--ink-2); font-size: 14px; }

/* utilities */
.row-wrap { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.list-plain { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.btn { display: inline-block; font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none; border: 1px solid var(--ink); color: var(--ink); padding: 10px 14px; border-radius: 2px; }
.btn:hover { background: var(--ink); color: var(--bg); }
.reveal { opacity: 1; }
@media (prefers-reduced-motion: no-preference) {
  .reveal { animation: fadeUp 300ms ease both; }
  @keyframes fadeUp { from { opacity: 0.001; transform: translateY(12px); } to { opacity: 1; transform: none; } }
}
.date-note { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }