/* zdr.dev — identity v0.1. Tokens locked to the identity board :root. */

:root {
  --paper: #FAF9F6;
  --ink: #141412;
  --ink-60: #56544E;
  --ink-40: #8B887F;
  --ink-20: #C9C6BC;
  --hairline: #E2DFD6;
  --panel: #FFFFFF;
  --g40-bg: #F3D9D4;
  --g40-fg: #8A2417;
  --g30-bg: #F2E3CE;
  --g30-fg: #8A5510;
  --g20-bg: #EFEACB;
  --g20-fg: #6E6410;
  --g10-bg: #DCEBD8;
  --g10-fg: #2F6B2A;
  --g05-bg: #CFE9DE;
  --g05-fg: #0B6B54;
  --g00-bg: #10231C;
  --g00-fg: #BFE7D6;
  --grot: "Archivo", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --serif: "Source Serif 4", Georgia, serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background: var(--paper);
  scroll-padding-top: 88px;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--grot);
  font-size: 16px;
  line-height: 1.6;
  margin: 0;
  -webkit-font-smoothing: antialiased;
}

@keyframes zdr-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@media (prefers-reduced-motion: no-preference) {
  .hero-copy,
  .prose,
  .dossier,
  .essay-body,
  .work,
  .signup,
  .foot,
  .regtablewrap {
    animation: zdr-in 0.7s ease both;
  }

  .regtablewrap {
    animation-delay: 0.12s;
  }
}

@media (prefers-reduced-motion: no-preference) and (min-width: 881px) {
  .zero-card {
    animation: zdr-in 0.85s ease 0.1s both;
  }
}


a {
  color: var(--ink);
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--ink);
}

.wrap {
  max-width: 1020px;
  margin: 0 auto;
  padding: 40px 44px 120px;
}

@media (max-width: 640px) {
  .wrap {
    padding: 24px 18px 80px;
  }
}

/* —— nav lockup: dial + zdr.dev —— */

:root { --nav-h: 56px; }

.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--paper);
  border-bottom: 1px solid var(--ink);
}

.nav-inner {
  max-width: 1020px;
  margin: 0 auto;
  padding: 10px 44px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 16px;
}

.nav-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.site-nav a.cta {
  padding: 7px 10px;
  font-size: 11px;
}

.site-nav a.cta-primary {
  background: var(--ink);
  color: var(--paper);
}

.site-nav a.cta-primary:hover {
  background: transparent;
  color: var(--ink);
}

.cta-short { display: none; }

.wm-lockup {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
}

.wm-lockup:hover {
  color: var(--ink);
}

.dial {
  display: block;
  flex: 0 0 20px;
}

.wm-sm {
  font-family: var(--grot);
  font-weight: 500;
  letter-spacing: -0.02em;
  font-size: 17px;
  line-height: 1;
}

.tld {
  color: var(--ink-40);
}

.site-nav .links {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-60);
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}

.site-nav .links a {
  color: var(--ink-60);
  text-decoration: none;
  text-transform: lowercase;
}

.site-nav .links a:hover,
.site-nav .links a[aria-current="page"] {
  color: var(--ink);
}

/* —— hero (section 08) —— */

.site-h1 {
  font-family: var(--grot);
  font-weight: 500;
  letter-spacing: -0.025em;
  font-size: clamp(26px, 4.6vw, 42px);
  line-height: 1.12;
  max-width: 18em;
  margin: 0;
}

/* Homepage only. The line is the page — not a deck. */
.site-h1.hero-line {
  font-size: clamp(38px, 7.2vw, 68px);
  letter-spacing: -0.035em;
  line-height: 1.5;
  max-width: none;
}

/* Inverted 0.0 chip — louder than the line. Same tokens as .c00. Not a ribbon. */
.site-h1 .hero-00 {
  font-size: clamp(58px, 12vw, 110px);
  font-weight: 600;
  padding: 0.05em 0.16em 0.07em;
  vertical-align: -0.12em;
  display: inline-block;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
  line-height: 0.92;
}

.site-sub {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--ink-60);
  margin: 14px 0 34px;
}

.hero-line + .site-sub {
  max-width: 42em;
  margin: 18px 0 10px;
}

.hero-end { white-space: nowrap; }

.hero-kicker {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-40);
  margin: 0 0 34px;
}

.hero-kicker + .caption {
  margin: -22px 0 28px;
  max-width: 54em;
  font-size: 12.5px;
  color: var(--ink-60);
  line-height: 1.45;
}

.site-sub .ink {
  color: var(--ink);
  font-weight: 500;
}

/* —— data custodian (clerk control, not a restyle) —— */

.custody {
  margin: -10px 0 28px;
}

.custody-label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-40);
  font-weight: 500;
}

.custody-opts {
  display: flex;
  gap: 22px;
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 12.5px;
}

.custody-opt {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  cursor: pointer;
}

.custody-opt input {
  accent-color: var(--ink);
  margin: 0;
}

.caption {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-40);
  margin: 8px 0 0;
}

/* —— chips: the only color —— */

.chip {
  font-family: var(--mono);
  font-size: 12.5px;
  font-weight: 600;
  padding: 4px 10px;
  white-space: nowrap;
  display: inline-block;
}

.c40 { background: var(--g40-bg); color: var(--g40-fg); }
.c30 { background: var(--g30-bg); color: var(--g30-fg); }
.c20 { background: var(--g20-bg); color: var(--g20-fg); }
.c10 { background: var(--g10-bg); color: var(--g10-fg); }
.c05 { background: var(--g05-bg); color: var(--g05-fg); }
.c00 { background: var(--g00-bg); color: var(--g00-fg); }

a.chip-link {
  text-decoration: none;
}

/* —— registry table —— */

.regtablewrap {
  overflow-x: clip;
  border-top: 1px solid var(--ink);
}

.regtable {
  border-collapse: separate;
  border-spacing: 0;
  width: 100%;
  font-size: 13px;
}

.regtable th {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-40);
  text-align: left;
  padding: 10px 12px 8px 0;
  border-bottom: 1px solid var(--ink);
  font-weight: 500;
  white-space: nowrap;
}

table thead th {
  position: sticky;
  top: var(--nav-h);
  z-index: 40;
  background: var(--paper);
}

.regtable th[data-sort] {
  cursor: pointer;
  user-select: none;
}

.regtable th[data-sort]:hover,
.regtable th[aria-sort="ascending"],
.regtable th[aria-sort="descending"] {
  color: var(--ink);
}

.regtable th .sortmark {
  color: var(--ink);
  letter-spacing: 0;
  font-size: 10px;
}

.regtable th .score-hint {
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
  color: var(--ink-40);
  margin-left: 0.35em;
}


.regtable td {
  padding: 10px 12px 10px 0;
  border-bottom: 1px solid var(--hairline);
  vertical-align: baseline;
  white-space: nowrap;
}

.regtable .ep {
  font-family: var(--mono);
  font-size: 12.5px;
}

.origin {
  font-family: var(--mono);
  font-size: 12.5px;
}

.origin-cell {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.flag {
  display: block;
  width: 20px;
  height: 15px;
  border: 1px solid var(--hairline);
}

.origin .iso {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}

.regtable .ep a {
  text-decoration: none;
  color: var(--ink);
}

.regtable .ep a:hover {
  text-decoration: underline;
}

.regtable .ts,
.ts {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-40);
}

.diffline {
  font-family: var(--mono);
  font-size: 12px;
  margin-top: 18px;
  color: var(--ink-60);
  overflow-x: auto;
  white-space: pre;
}

.diffline .minus {
  color: var(--g40-fg);
}

.diffline .plus {
  color: var(--g05-fg);
}

/* —— interior pages —— */

h2 {
  margin: 36px 0 12px;
  font-family: var(--grot);
  font-weight: 500;
  font-size: 18px;
  letter-spacing: -0.015em;
  padding-top: 14px;
  border-top: 1px solid var(--ink);
}

h2:first-of-type {
  margin-top: 8px;
}

.prose {
  max-width: 62em;
}

.prose p,
.prose li {
  max-width: 68ch;
}

.prose ul,
.prose ol {
  padding-left: 1.2em;
}

.prose blockquote {
  margin: 18px 0;
  padding: 0 0 0 14px;
  border-left: 1px solid var(--ink);
  background: none;
}

.prose blockquote p {
  margin: 0;
  font-family: var(--mono);
  font-size: 13px;
}

.notation-line {
  margin: 18px 0 0;
  color: var(--ink-60);
  font-family: var(--mono);
  font-size: 12px;
}

.notation-line code {
  color: var(--ink);
  font-family: inherit;
}

.muted {
  color: var(--ink-40);
}

.dim {
  color: var(--ink-40);
}

dl.defs {
  margin: 0;
  display: grid;
  grid-template-columns: 9.5rem 1fr;
  gap: 0;
  border-top: 1px solid var(--ink);
}

dl.defs dt,
dl.defs dd {
  margin: 0;
  padding: 12px 12px 12px 0;
  border-bottom: 1px solid var(--hairline);
  vertical-align: baseline;
}

dl.defs dt {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 13px;
  line-height: 1.4;
}

dl.defs.flags,
dl.defs.grades {
  grid-template-columns: 3.5rem 1fr;
}

dl.defs.flags dt,
dl.defs.grades dt {
  font-size: 14px;
  color: var(--ink);
}

/* —— dossier —— */

.dossier-head {
  margin: 0 0 10px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--ink);
}

.back {
  font-family: var(--mono);
  font-size: 11px;
  text-decoration: none;
  color: var(--ink-60);
}

.back:hover {
  color: var(--ink);
}

.eid {
  margin: 14px 0 4px;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--ink-60);
}

.dossier-head h1 {
  margin: 0 0 12px;
  font-family: var(--grot);
  font-weight: 500;
  font-size: clamp(26px, 4.6vw, 42px);
  line-height: 1.12;
  letter-spacing: -0.025em;
}

.score-line {
  margin: 0 0 8px;
}

.facts {
  width: 100%;
  border-collapse: collapse;
  margin: 8px 0;
  font-family: var(--mono);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

.facts th,
.facts td {
  text-align: left;
  vertical-align: baseline;
  padding: 10px 16px 10px 0;
  border-bottom: 1px solid var(--hairline);
}

.facts th {
  width: 11em;
  font-weight: 500;
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-40);
}

.fact-note {
  color: var(--ink-60);
  font-size: 12px;
  margin-left: 8px;
  white-space: normal;
}

.sources {
  padding-left: 1.1em;
}

.sources li {
  margin: 0 0 6px;
  overflow-wrap: anywhere;
  font-family: var(--mono);
  font-size: 12px;
}

.log {
  border-top: 1px solid var(--ink);
  padding-top: 16px;
}

.log + .log {
  margin-top: 28px;
}

.log time {
  display: block;
  font-family: var(--mono);
  font-weight: 500;
  font-size: 22px;
  letter-spacing: 0;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.log .rev {
  font-family: var(--mono);
  font-weight: 500;
}

.log p {
  max-width: 68ch;
}

/* —— methodology essay: Source Serif 4 on body only —— */

body.essay .prose p,
body.essay .prose li {
  font-family: var(--serif);
  font-size: 16.5px;
  line-height: 1.6;
}

body.essay .prose h2 {
  font-family: var(--grot);
}

body.essay .notation-line,
body.essay .notation-line code,
body.essay .prose code {
  font-family: var(--mono);
  font-size: 13px;
}

/* —— hallmark (board artifact, rectangular mono) —— */

.hallmark {
  display: inline-block;
  border: 1.5px solid var(--ink);
  padding: 12px 16px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.7;
  background: var(--panel);
}

.hallmark .big {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.hallmark .dim {
  color: var(--ink-60);
}

/* —— signup (clerk, after the table) —— */

.signup {
  margin: 40px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--hairline);
  max-width: 28em;
}

.signup-copy {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--ink);
  margin: 0 0 10px;
}

.signup-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: stretch;
}

.signup input[type="email"] {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--ink);
  background: var(--panel);
  border: 1px solid var(--ink);
  padding: 7px 10px;
  flex: 1 1 12em;
  min-width: 0;
  border-radius: 0;
}

.signup input[type="email"]:focus {
  outline: 1px solid var(--ink);
  outline-offset: 2px;
}

.signup button {
  font-family: var(--mono);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--ink);
  padding: 7px 14px;
  cursor: pointer;
  border-radius: 0;
}

.signup button:hover {
  background: var(--ink);
  color: var(--paper);
}

.signup-status {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-60);
  margin: 8px 0 0;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* —— footer —— */

.foot {
  margin-top: 88px;
  border-top: 1px solid var(--ink);
  padding-top: 14px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-40);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 16px;
}

.foot-plain {
  font-family: var(--grot);
  font-size: 13px;
  color: var(--ink);
}

.foot-plain p {
  margin: 0 0 4px;
}

.foot-plain p:last-child {
  margin-bottom: 0;
}

.foot-plain .dim {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-40);
}

.foot-plain a {
  color: var(--ink-40);
  text-decoration: none;
}

.foot-plain a:hover {
  color: var(--ink);
}

@media (max-width: 800px) {
  .wrap {
    padding: 18px 16px 72px;
  }

  html {
    scroll-padding-top: 96px;
  }

  .nav-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
      "lockup cta"
      "links links";
    align-items: center;
    gap: 4px 10px;
    padding: 8px 16px;
  }

  .wm-lockup { grid-area: lockup; }
  .nav-cta {
    grid-area: cta;
    width: auto;
    justify-content: flex-end;
  }
  .site-nav .links {
    grid-area: links;
    width: 100%;
    gap: 0 4px;
  }
  .site-nav .links a {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    padding: 8px 8px 8px 0;
  }

  .site-nav a.cta {
    flex: 0 1 auto;
    text-align: center;
    padding: 8px 10px;
    min-height: 40px;
    display: inline-flex;
    align-items: center;
  }

  .cta-full { display: none; }
  .cta-short { display: inline; }

  .cta-row {
    flex-direction: column;
  }

  .cta-row a.cta {
    text-align: center;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .site-h1.hero-line {
    font-size: clamp(26px, 7.6vw, 36px);
    line-height: 1.3;
  }

  .site-h1 .hero-00 {
    font-size: clamp(28px, 11vw, 44px);
    vertical-align: -0.06em;
    padding: 0.04em 0.12em 0.05em;
  }

  .site-sub,
  .hero-kicker,
  .dict-note,
  .caption {
    font-size: 12.5px;
    color: var(--ink-60);
  }

  .dict {
    margin-top: 0;
  }

  .dict-def {
    font-size: 16px;
    max-width: none;
  }

  .regtablewrap {
    margin: 0;
    padding: 0;
    overflow-x: visible;
  }

  .regtable {
    min-width: 0;
    width: 100%;
  }

  .regtable th:nth-child(2),
  .regtable td.origin,
  .regtable th:nth-child(4),
  .regtable td.ts {
    display: none;
  }

  .regtable td {
    white-space: normal;
    padding: 12px 10px 12px 0;
  }

  .regtable .ep a,
  .regtable .chip-link {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
  }

  .regtable th .score-hint {
    display: none;
  }

  .custody-opts {
    flex-wrap: wrap;
    gap: 8px 16px;
  }

  .essay-body {
    font-size: 17px;
  }

  .essay-body h1.essay-h1 {
    font-size: clamp(28px, 9vw, 40px);
  }

  .essay-body p,
  .essay-body blockquote p {
    max-width: none;
  }

  .foot {
    flex-direction: column;
    align-items: flex-start;
    margin-top: 56px;
  }

  .hallmark {
    font-size: 11px;
  }

  .signup,
  .signup-row {
    max-width: none;
  }

  .signup input[type="email"],
  .signup button {
    width: 100%;
    min-height: 44px;
  }
}

@media (max-width: 480px) {
  .nav-inner {
    grid-template-columns: 1fr;
    grid-template-areas:
      "lockup"
      "cta"
      "links";
  }

  .nav-cta {
    width: 100%;
    justify-content: stretch;
  }

  .site-nav a.cta {
    flex: 1 1 0;
  }
}

@media (max-width: 420px) {
  .site-nav .links a {
    padding-right: 6px;
  }

  .wm-sm {
    font-size: 16px;
  }
}

@media print {
  table thead th {
    position: static;
  }

  body {
    background: #fff;
  }

  .site-nav {
    position: static;
    border-bottom: 0;
  }

  .nav-cta,
  nav,
  .back {
    display: none;
  }

  a {
    text-decoration: none;
  }
}

.essay-body { font-family: var(--serif); font-size: 18.5px; line-height: 1.55; }
.essay-body p { max-width: 62ch; margin: 0 0 1.05em; }
.essay-body h1.essay-h1 { font-family: var(--grot); font-weight: 500; font-size: clamp(32px, 5vw, 48px); letter-spacing: -0.03em; line-height: 1.1; margin: 0 0 10px; }
.essay-kicker { font-family: var(--mono); font-size: 12px; color: var(--ink-40); letter-spacing: 0.08em; text-transform: uppercase; margin: 0 0 18px; }
.essay-body h2 { font-family: var(--grot); font-weight: 500; font-size: 22px; letter-spacing: -0.02em; margin: 2em 0 0.6em; }
.essay-body blockquote { border-left: 1px solid var(--ink); padding: 0 0 0 16px; margin: 1.4em 0; }
.essay-body blockquote p { font-family: var(--serif); font-style: italic; font-size: 18.5px; color: var(--ink); }
.essay-cite { font-family: var(--mono); font-size: 12px; font-style: normal; color: var(--ink-40); display: block; margin-top: 8px; }


/* work / CTA pair: clerk, not SaaS */
.work {
  margin: 40px 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--ink);
}
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  margin-top: 14px;
}
a.cta {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.01em;
  color: var(--ink);
  text-decoration: none;
  border: 1px solid var(--ink);
  padding: 10px 14px;
  background: transparent;
}
a.cta:hover {
  background: var(--ink);
  color: var(--paper, #faf9f6);
}


/* dictionary entry (hero) */
.dict {
  margin: -18px 0 32px;
  max-width: 48em;
}
.dict-lemma {
  font-family: var(--serif);
  font-size: 15px;
  margin: 0 0 4px;
  color: var(--ink);
}
.dict-head {
  font-style: italic;
  font-weight: 600;
}
.dict-abbr {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  font-style: normal;
  font-weight: 500;
}
.dict-pos {
  font-family: var(--serif);
  font-style: italic;
  color: var(--ink-40);
  font-size: 13px;
}
.dict-def {
  font-family: var(--serif);
  font-size: 16.5px;
  line-height: 1.45;
  margin: 0 0 8px;
  max-width: 46ch;
  color: var(--ink);
}
.dict-note {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-40);
  margin: 0;
}
.dict-note a {
  color: inherit;
}
.dict-foot {
  flex-basis: 100%;
  font-family: var(--serif);
  font-size: 13px;
  line-height: 1.4;
  color: var(--ink-60);
  margin: 10px 0 0;
  max-width: 54em;
}
.dict-foot i {
  font-style: italic;
}


/* Zero Card: floating assay plate */
.hero-row {
  position: relative;
  display: block;
  margin-bottom: 10px;
}

.hero-copy {
  max-width: 42em;
  padding-right: 0;
}

@media (min-width: 881px) {
  .hero-copy {
    max-width: calc(100% - 292px);
    padding-right: 28px;
  }

  .zero-card {
    position: absolute;
    top: 50%;
    right: 2px;
    width: 256px;
    z-index: 4;
    transform: translateY(-50%);
  }
}

.zero-card {
  background: var(--panel);
  border: 1px solid var(--ink);
  padding: 12px 12px 10px;
  box-shadow:
    0 0 0 3px var(--paper),
    0 0 0 4px var(--ink),
    0 18px 36px -20px rgba(20, 20, 18, 0.28);
}

.zero-card .crop {
  position: absolute;
  width: 11px;
  height: 11px;
  border-color: var(--ink);
  border-style: solid;
  border-width: 0;
}
.zero-card .crop.tl { top: -8px; left: -8px; border-top-width: 1px; border-left-width: 1px; }
.zero-card .crop.tr { top: -8px; right: -8px; border-top-width: 1px; border-right-width: 1px; }
.zero-card .crop.bl { bottom: -8px; left: -8px; border-bottom-width: 1px; border-left-width: 1px; }
.zero-card .crop.br { bottom: -8px; right: -8px; border-bottom-width: 1px; border-right-width: 1px; }

.zero-art {
  position: relative;
  height: 352px;
  overflow: hidden;
}

.zero-art .readout {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 2;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.08em;
  color: var(--ink-40);
  text-align: right;
  line-height: 1.65;
}

.zero-art .letter { position: absolute; }

.zero-art .letter pre {
  margin: 0;
  font-family: var(--mono);
  font-size: 10px;
  line-height: 10px;
  letter-spacing: 0.15px;
  user-select: none;
}

.zero-art .letter span.t1 { color: #1C1B18; }
.zero-art .letter span.t2 { color: #3B3933; }
.zero-art .letter span.t3 { color: #6E6B62; }
.zero-art .letter span.t4 { color: #A5A297; }

#lz { top: 0; left: 2%; z-index: 1; }
#ld { top: 28%; left: 18%; z-index: 2; }
#lr { top: 54%; left: 30%; z-index: 3; }

.zero-art .stray {
  position: absolute;
  font-family: var(--mono);
  font-size: 9px;
  color: #CBC8BE;
  animation: zero-blink 6s ease-in-out infinite;
}

@keyframes zero-blink {
  0%, 100% { opacity: 0; }
  50% { opacity: 0.85; }
}

.zero-card-note {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--ink-40);
  margin: 8px 0 0;
}

@media (max-width: 880px) {
  .zero-card {
    position: relative;
    top: auto;
    right: auto;
    width: min(256px, 100%);
    margin: 8px auto 22px;
    z-index: 1;
    transform: none;
  }
}


html.intro,
html.intro body {
  overflow: hidden;
}

html.intro .site-nav,
html.intro .hero-copy,
html.intro .regtablewrap,
html.intro .work,
html.intro .signup,
html.intro .foot {
  opacity: 0 !important;
  visibility: hidden;
  animation: none !important;
}

html.intro .zero-card {
  position: fixed !important;
  top: 50%;
  left: 50%;
  right: auto;
  bottom: auto;
  transform: translate(-50%, -50%) !important;
  margin: 0 !important;
  z-index: 80;
  width: min(256px, calc(100vw - 48px));
  animation: none !important;
}

html.intro-play .site-nav,
html.intro-play .hero-copy,
html.intro-play .regtablewrap,
html.intro-play .work,
html.intro-play .signup,
html.intro-play .foot {
  visibility: visible;
  animation: zdr-in 0.75s ease both;
}

html.intro-play .hero-copy { animation-delay: 0.06s; }
html.intro-play .regtablewrap { animation-delay: 0.16s; }
html.intro-play .work,
html.intro-play .signup,
html.intro-play .foot { animation-delay: 0.22s; }

html.intro-play .zero-card,
html.intro-done .zero-card {
  animation: none !important;
}

@media (prefers-reduced-motion: reduce) {
  .zero-art .stray { animation: none; opacity: 0.35; }
  .hero-copy,
  .prose,
  .dossier,
  .essay-body,
  .work,
  .signup,
  .foot,
  .regtablewrap,
  .zero-card {
    animation: none;
  }
}

@media print {
  .zero-card {
    position: relative;
    top: auto;
    transform: none;
    box-shadow: none;
    break-inside: avoid;
  }
}