/* ------------------------------------------------------------
   s7q sheet system
   site: sohamp.dev
   fingerprint seed: 367762578
   a field notebook for software, testing, and open source
   ------------------------------------------------------------ */

:root {
  --s7q-paper: #f7f2e8;
  --s7q-paper-deep: #efe6d6;
  --s7q-sheet: #fdfaf3;
  --s7q-ink: #241a2e;
  --s7q-ink-soft: #5b4a68;
  --s7q-rule: #d9cbe5;
  --s7q-rule-strong: #b7a1ca;
  --s7q-iris: #5b2d7d;
  --s7q-iris-deep: #341746;
  --s7q-orchid: #8a4baf;
  --s7q-lilac: #e8dcf2;
  --s7q-lilac-soft: #f3edf8;
  --s7q-ochre: #855212;
  --s7q-ochre-soft: #f2e4c9;
  --s7q-code-bg: #2a1538;
  --s7q-code-ink: #f4ecfa;
  --s7q-focus: #8a4baf;
  --s7q-max: 1180px;
  --s7q-gutter: clamp(1.1rem, 3.2vw, 2.4rem);
  --s7q-cut: 2px;
  --s7q-tap: 44px;
  --s7q-body: "Fira Sans", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --s7q-code: "Fira Code", "Cascadia Code", Consolas, monospace;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: var(--s7q-paper);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28'%3E%3Ccircle cx='2' cy='2' r='1' fill='%23d9cbe5' fill-opacity='.55'/%3E%3C/svg%3E");
  color: var(--s7q-ink);
  font-family: var(--s7q-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  overflow-x: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

button,
input,
textarea {
  font: inherit;
  color: inherit;
}

::selection {
  background: var(--s7q-lilac);
  color: var(--s7q-ink);
}

:focus-visible {
  outline: 3px solid var(--s7q-focus);
  outline-offset: 3px;
}

.s7q-skip {
  position: absolute;
  left: -999px;
  top: 0;
  z-index: 100;
  background: var(--s7q-ink);
  color: var(--s7q-sheet);
  padding: 0.7rem 1rem;
  font-family: var(--s7q-code);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.s7q-skip:focus {
  left: 1rem;
  top: 0.5rem;
}

.s7q-wrap {
  width: min(var(--s7q-max), calc(100% - (var(--s7q-gutter) * 2)));
  margin-inline: auto;
}

.s7q-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;
}

/* masthead -------------------------------------------------- */

.s7q-band {
  background: var(--s7q-iris-deep);
  color: var(--s7q-lilac);
  font-family: var(--s7q-code);
  font-size: 0.68rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.s7q-band-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.42rem;
}

.s7q-band span:last-child {
  color: #cdb8de;
}

.s7q-docket {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--s7q-paper);
  border-bottom: 1px solid var(--s7q-ink);
}

.s7q-docket-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 74px;
}

.s7q-id {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  flex-shrink: 0;
}

.s7q-mono {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
}

.s7q-idtext {
  display: flex;
  flex-direction: column;
  line-height: 1.08;
}

.s7q-idname {
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: -0.015em;
}

.s7q-idsub {
  font-family: var(--s7q-code);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--s7q-ink-soft);
}

.s7q-tabrack {
  display: flex;
  align-items: center;
  gap: 0.1rem;
}

.s7q-tab {
  font-family: var(--s7q-code);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--s7q-ink-soft);
  padding: 0.7rem 0.62rem;
  border-bottom: 2px solid transparent;
}

.s7q-tab:hover {
  color: var(--s7q-ink);
  background: var(--s7q-lilac-soft);
}

.s7q-tab[aria-current="page"] {
  color: var(--s7q-iris);
  border-bottom-color: var(--s7q-iris);
}

.s7q-fold {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-width: var(--s7q-tap);
  min-height: var(--s7q-tap);
  background: var(--s7q-sheet);
  border: 1px solid var(--s7q-ink);
  font-family: var(--s7q-code);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
}

.s7q-fold-lines {
  display: inline-flex;
  flex-direction: column;
  gap: 3px;
}

.s7q-fold-lines i {
  display: block;
  width: 16px;
  height: 2px;
  background: var(--s7q-ink);
}

/* opening spread ------------------------------------------- */

.s7q-clearing {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(290px, 0.88fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
  padding-block: clamp(2.6rem, 6vw, 5.2rem) clamp(2.2rem, 4vw, 3.6rem);
}

.s7q-clearing::before {
  content: "37.7 / 62.5";
  position: absolute;
  right: 0;
  top: 1rem;
  font-family: var(--s7q-code);
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  color: var(--s7q-rule-strong);
}

.s7q-kicker {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 1.1rem;
  font-family: var(--s7q-code);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--s7q-iris);
}

.s7q-kicker::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--s7q-ochre);
}

.s7q-display {
  margin: 0 0 1.2rem;
  font-size: clamp(2.25rem, 5.1vw, 3.85rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
  font-weight: 700;
}

.s7q-marker {
  padding-inline: 0.06em;
  box-shadow: inset 0 -0.3em var(--s7q-lilac);
}

.s7q-lede {
  max-width: 58ch;
  margin: 0 0 1.7rem;
  color: var(--s7q-ink-soft);
  font-size: clamp(1rem, 1.5vw, 1.16rem);
  line-height: 1.68;
}

.s7q-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.8rem;
}

.s7q-stampbtn,
.s7q-ghostbtn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.1rem;
  border: 1px solid var(--s7q-iris-deep);
  font-family: var(--s7q-code);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.16s ease, color 0.16s ease, transform 0.16s ease, box-shadow 0.16s ease;
}

.s7q-stampbtn {
  background: var(--s7q-iris);
  color: #fff;
  box-shadow: 3px 3px 0 var(--s7q-ink);
}

.s7q-stampbtn:hover {
  background: var(--s7q-iris-deep);
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0 var(--s7q-ink);
}

.s7q-ghostbtn {
  background: transparent;
  color: var(--s7q-ink);
  border-color: var(--s7q-rule-strong);
}

.s7q-ghostbtn:hover {
  background: var(--s7q-sheet);
  border-color: var(--s7q-ink);
}

.s7q-desk {
  position: relative;
  margin-top: 1.5rem;
  padding: 1.6rem 1.2rem 1.2rem;
  background: var(--s7q-sheet);
  border: 1px solid var(--s7q-ink);
  box-shadow: 6px 6px 0 var(--s7q-rule-strong);
}

.s7q-desk-tab {
  position: absolute;
  top: -15px;
  left: 18px;
  padding: 0.24rem 0.55rem;
  background: var(--s7q-ochre);
  color: #fff;
  font-family: var(--s7q-code);
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.s7q-desk-title {
  margin: 0 0 0.8rem;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.s7q-desk-row {
  display: grid;
  grid-template-columns: 5.1rem minmax(0, 1fr);
  gap: 0.8rem;
  padding: 0.62rem 0;
  border-top: 1px dashed var(--s7q-rule-strong);
}

.s7q-desk-row:first-of-type {
  border-top: 0;
}

.s7q-desk-key {
  padding-top: 0.16rem;
  font-family: var(--s7q-code);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--s7q-iris);
}

.s7q-desk-val {
  font-size: 0.94rem;
  line-height: 1.45;
}

.s7q-flow {
  margin-top: 0.9rem;
  border-top: 1px solid var(--s7q-rule);
  padding-top: 0.8rem;
}

.s7q-desk-note {
  margin: 0.9rem 0 0;
  font-family: var(--s7q-code);
  font-size: 0.64rem;
  letter-spacing: 0.06em;
  color: var(--s7q-ink-soft);
}

/* chapters ------------------------------------------------- */

.s7q-chapter {
  display: grid;
  grid-template-columns: 9rem minmax(0, 1fr);
  gap: clamp(1.4rem, 4vw, 3.4rem);
  padding-block: clamp(2.2rem, 4.2vw, 3.5rem);
  border-top: 1px solid var(--s7q-rule-strong);
}

.s7q-rail {
  position: relative;
}

.s7q-rail-no {
  display: block;
  font-family: var(--s7q-code);
  font-size: 1.85rem;
  line-height: 1;
  color: var(--s7q-rule-strong);
}

.s7q-rail-label {
  display: block;
  margin-top: 0.5rem;
  font-family: var(--s7q-code);
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--s7q-iris);
}

.s7q-title {
  margin: 0 0 1rem;
  font-size: clamp(1.55rem, 2.8vw, 2.15rem);
  line-height: 1.12;
  letter-spacing: -0.025em;
}

.s7q-sub {
  max-width: 64ch;
  margin: 0 0 1.5rem;
  color: var(--s7q-ink-soft);
}

.s7q-twocol {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.55fr);
  gap: clamp(1.5rem, 4vw, 2.6rem);
  align-items: start;
}

.s7q-twocol p {
  margin: 0 0 1rem;
}

.s7q-marginnote {
  padding-left: 1rem;
  border-left: 2px solid var(--s7q-ochre);
  color: var(--s7q-ink-soft);
  font-size: 0.88rem;
}

.s7q-marginnote strong {
  display: block;
  margin-bottom: 0.35rem;
  font-family: var(--s7q-code);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--s7q-ochre);
}

/* index cards ---------------------------------------------- */

.s7q-lattice {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.s7q-slate {
  display: flex;
  flex-direction: column;
  position: relative;
  padding: 1.35rem 1.15rem 1.2rem;
  background: var(--s7q-sheet);
  border: 1px solid var(--s7q-ink);
  box-shadow: 4px 4px 0 var(--s7q-lilac);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.s7q-slate:hover {
  transform: translateY(-3px);
  box-shadow: 6px 6px 0 var(--s7q-lilac);
}

.s7q-slate-tag {
  font-family: var(--s7q-code);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--s7q-ochre);
}

.s7q-slate h3 {
  margin: 0.55rem 0 0.5rem;
  font-size: 1.2rem;
  letter-spacing: -0.015em;
}

.s7q-slate p {
  margin: 0 0 1rem;
  font-size: 0.93rem;
  color: var(--s7q-ink-soft);
}

.s7q-slate-link {
  align-self: flex-start;
  margin-top: auto;
  padding-bottom: 0.15rem;
  border-bottom: 1px solid var(--s7q-rule-strong);
  font-family: var(--s7q-code);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--s7q-iris);
  text-decoration: none;
}

.s7q-slate-link:hover {
  color: var(--s7q-ink);
  border-bottom-color: var(--s7q-ink);
}

/* ledger --------------------------------------------------- */

.s7q-ledger {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--s7q-ink);
}

.s7q-ledger li {
  border-bottom: 1px solid var(--s7q-rule);
}

.s7q-ledger-row {
  display: grid;
  grid-template-columns: 7.4rem minmax(0, 1fr) auto;
  gap: 1.2rem;
  align-items: start;
  padding: 1.15rem 0.4rem;
  text-decoration: none;
  transition: background 0.15s ease, padding-left 0.15s ease;
}

.s7q-ledger-row:hover {
  padding-left: 0.75rem;
  background: var(--s7q-lilac-soft);
}

.s7q-date {
  padding-top: 0.25rem;
  font-family: var(--s7q-code);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  color: var(--s7q-ink-soft);
}

.s7q-entrytitle {
  display: block;
  margin: 0 0 0.3rem;
  font-size: 1.1rem;
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--s7q-ink);
}

.s7q-entrysum {
  display: block;
  max-width: 62ch;
  margin: 0;
  font-size: 0.9rem;
  color: var(--s7q-ink-soft);
}

.s7q-arrow {
  padding-top: 0.2rem;
  font-family: var(--s7q-code);
  color: var(--s7q-iris);
}

/* chips ---------------------------------------------------- */

.s7q-chiprow {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.s7q-chip {
  display: inline-block;
  padding: 0.27rem 0.5rem;
  background: var(--s7q-sheet);
  border: 1px solid var(--s7q-rule-strong);
  font-family: var(--s7q-code);
  font-size: 0.64rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--s7q-iris);
}

.s7q-chip:hover {
  background: var(--s7q-lilac);
  color: var(--s7q-ink);
}

.s7q-chip--solid {
  background: var(--s7q-iris);
  border-color: var(--s7q-iris);
  color: #fff;
}

/* notes and forms ----------------------------------------- */

.s7q-callout {
  margin: 1.5rem 0;
  padding: 1rem 1.1rem;
  background: var(--s7q-ochre-soft);
  border-left: 4px solid var(--s7q-ochre);
}

.s7q-callout p {
  margin: 0;
}

.s7q-callout-label {
  display: block;
  margin-bottom: 0.35rem;
  font-family: var(--s7q-code);
  font-size: 0.64rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--s7q-ochre);
}

.s7q-slip {
  padding: 1.5rem;
  background: var(--s7q-sheet);
  border: 1px solid var(--s7q-ink);
  border-top: 4px dotted var(--s7q-ochre);
  box-shadow: 5px 5px 0 var(--s7q-lilac);
}

.s7q-slip h2,
.s7q-slip h3 {
  margin: 0 0 0.5rem;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.s7q-slip > p {
  max-width: 56ch;
  margin: 0 0 1.1rem;
  font-size: 0.93rem;
  color: var(--s7q-ink-soft);
}

.s7q-form {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.7rem;
}

.s7q-field {
  display: flex;
  flex: 1 1 15rem;
  flex-direction: column;
  gap: 0.3rem;
}

.s7q-field label {
  font-family: var(--s7q-code);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--s7q-ink-soft);
}

.s7q-input,
.s7q-textarea {
  width: 100%;
  min-height: var(--s7q-tap);
  padding: 0.7rem 0.75rem;
  background: var(--s7q-paper);
  border: 1px solid var(--s7q-rule-strong);
  color: var(--s7q-ink);
}

.s7q-input:focus,
.s7q-textarea:focus {
  border-color: var(--s7q-iris);
  outline: 2px solid var(--s7q-focus);
  outline-offset: 1px;
}

.s7q-textarea {
  min-height: 9rem;
  resize: vertical;
}

.s7q-status {
  min-height: 1.2em;
  margin: 0.6rem 0 0;
  font-family: var(--s7q-code);
  font-size: 0.7rem;
  color: var(--s7q-iris);
}

.s7q-formnote {
  margin: 0.5rem 0 0;
  font-size: 0.76rem;
  color: var(--s7q-ink-soft);
}

/* page heads and documents -------------------------------- */

.s7q-pagehead {
  padding-block: clamp(1.9rem, 4vw, 3rem) 1.5rem;
  border-bottom: 1px solid var(--s7q-rule-strong);
}

.s7q-crumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.9rem;
  font-family: var(--s7q-code);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--s7q-ink-soft);
}

.s7q-crumb a {
  color: var(--s7q-iris);
  text-decoration: none;
}

.s7q-crumb a:hover {
  text-decoration: underline;
}

.s7q-crumb span {
  color: var(--s7q-rule-strong);
}

.s7q-pagehead h1 {
  margin: 0 0 0.8rem;
  font-size: clamp(2rem, 4.4vw, 3.1rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.s7q-pagehead .s7q-lede {
  margin-bottom: 0;
}

.s7q-doc {
  display: grid;
  grid-template-columns: 12.5rem minmax(0, 1fr);
  gap: clamp(1.4rem, 4vw, 3.4rem);
  align-items: start;
  padding-block: 2.4rem 3.4rem;
}

.s7q-doc-rail {
  position: sticky;
  top: 96px;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.s7q-metaline {
  margin: 0;
  font-family: var(--s7q-code);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--s7q-ink-soft);
}

.s7q-metaline strong {
  color: var(--s7q-iris);
  font-weight: 400;
}

.s7q-doc-body {
  min-width: 0;
  max-width: 70ch;
}

.s7q-prose {
  font-size: 1.03rem;
}

.s7q-prose > p:first-of-type::first-letter {
  float: left;
  padding-right: 0.48rem;
  color: var(--s7q-iris);
  font-size: 3.1rem;
  font-weight: 700;
  line-height: 0.82;
}

.s7q-prose p {
  margin: 0 0 1.2rem;
}

.s7q-prose h2 {
  margin: 2.4rem 0 0.8rem;
  font-size: clamp(1.4rem, 2.4vw, 1.8rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.s7q-prose h3 {
  margin: 1.8rem 0 0.5rem;
  font-size: 1.13rem;
}

.s7q-prose ul,
.s7q-prose ol {
  margin: 0 0 1.2rem;
  padding-left: 1.2rem;
}

.s7q-prose li {
  margin-bottom: 0.45rem;
}

.s7q-prose a {
  color: var(--s7q-iris);
  text-decoration: underline;
  text-decoration-color: var(--s7q-rule-strong);
  text-underline-offset: 3px;
}

.s7q-prose a:hover {
  text-decoration-color: var(--s7q-iris);
}

.s7q-prose a[target="_blank"]::after {
  content: "\2197";
  display: inline-block;
  margin-left: 0.15em;
  font-size: 0.76em;
}

.s7q-prose blockquote {
  margin: 1.5rem 0;
  padding: 0.15rem 0 0.15rem 1.1rem;
  border-left: 3px solid var(--s7q-ochre);
  color: var(--s7q-ink-soft);
  font-style: italic;
}

.s7q-prose blockquote p {
  margin: 0;
}

.s7q-prose code {
  padding: 0.1em 0.3em;
  background: var(--s7q-lilac-soft);
  border: 1px solid var(--s7q-rule);
  font-family: var(--s7q-code);
  font-size: 0.85em;
}

.s7q-prose pre,
.s7q-codewell pre {
  margin: 1.3rem 0;
  padding: 1.1rem 1.2rem;
  overflow-x: auto;
  background: var(--s7q-code-bg);
  border: 1px solid var(--s7q-iris-deep);
  color: var(--s7q-code-ink);
}

.s7q-prose pre code,
.s7q-codewell pre code {
  padding: 0;
  background: none;
  border: 0;
  color: inherit;
  font-family: var(--s7q-code);
  font-size: 0.84rem;
}

.s7q-codewell {
  margin: 1.3rem 0;
}

.s7q-codewell-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.38rem 0.7rem;
  background: var(--s7q-iris-deep);
  border: 1px solid var(--s7q-iris-deep);
  border-bottom: 0;
  color: var(--s7q-lilac);
  font-family: var(--s7q-code);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.s7q-copy {
  padding: 0.18rem 0.45rem;
  background: transparent;
  border: 1px solid var(--s7q-rule-strong);
  color: var(--s7q-lilac);
  font: inherit;
  letter-spacing: 0.1em;
  cursor: pointer;
}

.s7q-copy:hover {
  background: var(--s7q-iris);
  color: #fff;
}

.s7q-codewell pre {
  margin-top: 0;
}

.s7q-scrollbox {
  margin: 1.3rem 0;
  overflow-x: auto;
  border: 1px solid var(--s7q-rule-strong);
}

.s7q-prose table {
  width: 100%;
  min-width: 32rem;
  border-collapse: collapse;
  background: var(--s7q-sheet);
  font-size: 0.91rem;
}

.s7q-prose th,
.s7q-prose td {
  padding: 0.6rem 0.7rem;
  border-bottom: 1px solid var(--s7q-rule);
  text-align: left;
  vertical-align: top;
}

.s7q-prose th {
  background: var(--s7q-lilac-soft);
  color: var(--s7q-iris);
  font-family: var(--s7q-code);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* references ---------------------------------------------- */

.s7q-refs {
  margin-top: 2.6rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--s7q-ink);
}

.s7q-refs h2 {
  margin: 0 0 0.4rem;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}

.s7q-refs > p {
  margin: 0 0 0.8rem;
  font-size: 0.84rem;
  color: var(--s7q-ink-soft);
}

.s7q-refs ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.2rem 1.2rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.s7q-refs li {
  padding: 0.35rem 0;
  border-bottom: 1px dotted var(--s7q-rule-strong);
}

.s7q-refs a {
  color: var(--s7q-iris);
  font-size: 0.85rem;
  text-decoration: none;
}

.s7q-refs a:hover {
  text-decoration: underline;
}

.s7q-refs a::after {
  content: "\2197";
  margin-left: 0.25em;
  font-size: 0.76em;
}

/* pager --------------------------------------------------- */

.s7q-pager {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2.6rem;
}

.s7q-pager a {
  display: block;
  padding: 1rem;
  background: var(--s7q-sheet);
  border: 1px solid var(--s7q-rule-strong);
  text-decoration: none;
}

.s7q-pager a:hover {
  background: var(--s7q-lilac-soft);
  border-color: var(--s7q-ink);
}

.s7q-pager span {
  display: block;
  margin-bottom: 0.25rem;
  font-family: var(--s7q-code);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--s7q-ink-soft);
}

.s7q-pager strong {
  color: var(--s7q-iris);
  font-size: 0.96rem;
}

/* tag wall ------------------------------------------------ */

.s7q-tagwall {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
  gap: 1rem;
  margin-top: 1.6rem;
}

.s7q-tagwall--notes {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.s7q-tagwall a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
  background: var(--s7q-sheet);
  border: 1px solid var(--s7q-rule-strong);
  text-decoration: none;
}

.s7q-tagwall a:hover {
  background: var(--s7q-lilac-soft);
  border-color: var(--s7q-ink);
}

.s7q-tagwall strong {
  font-size: 1rem;
}

.s7q-tagwall em {
  font-family: var(--s7q-code);
  font-style: normal;
  font-size: 0.64rem;
  color: var(--s7q-iris);
}

/* colophon ------------------------------------------------ */

.s7q-colophon {
  margin-top: 3.2rem;
  background: var(--s7q-iris-deep);
  color: var(--s7q-lilac);
}

.s7q-colophon a {
  color: var(--s7q-lilac);
}

.s7q-colophon-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.9fr 0.75fr;
  gap: 2rem;
  padding-block: 2.6rem;
}

.s7q-sig {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.s7q-colophon p {
  max-width: 40ch;
  margin: 0 0 0.6rem;
  color: #dccce9;
  font-size: 0.85rem;
}

.s7q-colophon h2 {
  margin: 0 0 0.7rem;
  color: var(--s7q-lilac);
  font-family: var(--s7q-code);
  font-size: 0.64rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.s7q-colophon ul {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.s7q-colophon li a {
  font-size: 0.88rem;
  text-decoration: none;
}

.s7q-colophon li a:hover {
  color: var(--s7q-ochre-soft);
  text-decoration: underline;
}

.s7q-metaline--email a {
  text-transform: none;
  letter-spacing: normal;
}

.s7q-colophon-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.6rem;
  padding-block: 1rem;
  border-top: 1px solid #5a3a70;
  color: #c6b2d8;
  font-family: var(--s7q-code);
  font-size: 0.64rem;
  letter-spacing: 0.08em;
}

/* not found ----------------------------------------------- */

.s7q-lost {
  display: grid;
  place-items: center;
  min-height: 52vh;
  padding-block: 3rem;
  text-align: center;
}

.s7q-lost-code {
  margin: 0;
  color: var(--s7q-rule-strong);
  font-family: var(--s7q-code);
  font-size: clamp(4rem, 14vw, 9rem);
  line-height: 1;
}

/* motion -------------------------------------------------- */

@media (prefers-reduced-motion: no-preference) {
  .s7q-clearing-copy > * {
    animation: s7q-rise 0.5s ease both;
  }

  .s7q-clearing-copy > :nth-child(2) {
    animation-delay: 0.05s;
  }

  .s7q-clearing-copy > :nth-child(3) {
    animation-delay: 0.1s;
  }

  .s7q-clearing-copy > :nth-child(4) {
    animation-delay: 0.15s;
  }

  @keyframes s7q-rise {
    from {
      transform: translateY(9px);
    }
    to {
      transform: none;
    }
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

/* responsive ---------------------------------------------- */

@media (max-width: 960px) {
  .s7q-clearing {
    grid-template-columns: minmax(0, 1fr);
  }

  .s7q-desk {
    max-width: 34rem;
  }

  .s7q-chapter {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.9rem;
  }

  .s7q-rail {
    display: flex;
    align-items: baseline;
    gap: 0.7rem;
  }

  .s7q-rail-no {
    font-size: 1.2rem;
  }

  .s7q-rail-label {
    margin-top: 0;
  }

  .s7q-doc {
    grid-template-columns: minmax(0, 1fr);
  }

  .s7q-doc-rail {
    position: static;
    flex-flow: row wrap;
    align-items: center;
    gap: 0.6rem 1.2rem;
    padding-bottom: 0.9rem;
    border-bottom: 1px solid var(--s7q-rule);
  }

  .s7q-lattice {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .s7q-colophon-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 820px) {
  .s7q-fold {
    display: inline-flex;
  }

  .s7q-tabrack {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem var(--s7q-gutter) 1rem;
    background: var(--s7q-sheet);
    border-bottom: 1px solid var(--s7q-ink);
  }

  .s7q-tabrack[data-open="true"] {
    display: flex;
  }

  .s7q-tab {
    padding: 0.85rem 0.2rem;
    border-bottom: 1px solid var(--s7q-rule);
  }

  .s7q-tab[aria-current="page"] {
    border-bottom-color: var(--s7q-rule);
    background: var(--s7q-lilac-soft);
  }

  .s7q-band-inner span:last-child {
    display: none;
  }
}

@media (max-width: 680px) {
  .s7q-twocol {
    grid-template-columns: minmax(0, 1fr);
  }

  .s7q-ledger-row {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.3rem 0.8rem;
  }

  .s7q-date {
    grid-column: 1 / -1;
    padding-top: 0;
  }

  .s7q-lattice {
    grid-template-columns: minmax(0, 1fr);
  }

  .s7q-tagwall--notes {
    grid-template-columns: minmax(0, 1fr);
  }

  .s7q-pager {
    grid-template-columns: minmax(0, 1fr);
  }

  .s7q-refs ul {
    grid-template-columns: minmax(0, 1fr);
  }

  .s7q-colophon-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.5rem;
  }

  .s7q-clearing::before {
    display: none;
  }
}

@media (max-width: 460px) {
  .s7q-idname {
    font-size: 0.92rem;
  }

  .s7q-idsub {
    font-size: 0.52rem;
  }

  .s7q-mono {
    width: 38px;
    height: 38px;
  }

  .s7q-stampbtn,
  .s7q-ghostbtn {
    width: 100%;
    justify-content: center;
  }

  .s7q-desk-row {
    grid-template-columns: 4.4rem minmax(0, 1fr);
  }

  .s7q-slip {
    padding: 1.15rem;
  }
}

@media print {
  .s7q-docket,
  .s7q-band,
  .s7q-fold,
  .s7q-slip,
  .s7q-colophon {
    display: none;
  }

  body {
    background: #fff;
  }
}