:root {
  --qls-page-paper: #f7f3ea;
  --qls-page-ink: #21302f;
  --qls-page-soft: #5b6864;
  --qls-page-rule: #cfd8cf;
  --qls-page-gutter: #e4e9df;
  --qls-page-sheet: #fffdf7;
  --qls-page-mint: #dceee5;
  --qls-page-run: #1a735f;
  --qls-page-run-dark: #104d42;
  --qls-page-rust: #a84e3e;
  --qls-page-amber: #e9c86e;
  --qls-page-blue: #405f86;
  --qls-page-plum: #684b63;
  --qls-page-width: 74rem;
  --qls-page-tight: 48rem;
  --qls-page-corner: 6px;
  --qls-page-lift: 0 18px 44px rgba(34, 48, 47, .13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--qls-page-ink);
  background:
    linear-gradient(90deg, rgba(207, 216, 207, .28) 1px, transparent 1px) 0 0 / 42px 42px,
    var(--qls-page-paper);
  font-family: "Segoe UI", Arial, sans-serif;
  line-height: 1.55;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(33, 48, 47, .04) 0 1px, transparent 1px 100%) left top / 84px 100%;
  opacity: .8;
}

a {
  color: var(--qls-page-run-dark);
}

a:hover {
  color: var(--qls-page-rust);
}

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

button,
input,
select {
  font: inherit;
}

.skip-statement {
  position: absolute;
  left: 1rem;
  top: .6rem;
  z-index: 30;
  padding: .55rem .8rem;
  background: var(--qls-page-ink);
  color: #fff;
  transform: translateY(-150%);
}

.skip-statement:focus {
  transform: translateY(0);
}

.sql-notebook {
  width: min(100%, var(--qls-page-width));
  margin: 0 auto;
  padding: 0 clamp(1rem, 3vw, 2rem) 2rem;
}

.statement-strip {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: .55rem;
  min-height: 64px;
  padding: .7rem 0;
  background: rgba(247, 243, 234, .94);
  backdrop-filter: blur(12px);
  border-bottom: 2px solid var(--qls-page-rule);
}

.statement-strip b {
  flex: 0 0 auto;
  font-size: .9rem;
}

.role-token,
.run-key,
.record-link,
.return-sql,
.record-exit a {
  min-height: 42px;
  border: 1px solid var(--qls-page-ink);
  border-radius: var(--qls-page-corner);
  background: var(--qls-page-sheet);
  color: var(--qls-page-ink);
  text-decoration: none;
  cursor: pointer;
}

.role-token {
  flex: 0 0 auto;
  padding: .5rem .75rem;
}

.role-token.is-chosen {
  background: var(--qls-page-run-dark);
  color: #fff;
}

.statement-strip__output {
  margin-left: auto;
  max-width: 30rem;
  color: var(--qls-page-soft);
  font-size: .9rem;
}

.cover-query {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(18rem, .78fr);
  grid-template-rows: auto auto;
  gap: 1.1rem;
  align-items: stretch;
  min-height: 0;
  padding: 1.4rem 0 1rem;
}

.cover-query__copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 0;
  padding: 1.35rem;
  background: var(--qls-page-sheet);
  border: 2px solid var(--qls-page-ink);
  border-radius: var(--qls-page-corner);
  box-shadow: var(--qls-page-lift);
}

.studio-lockup {
  margin: 0 0 .8rem;
  color: var(--qls-page-rust);
  font-size: .86rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

.cover-query h1,
.record-cover h1 {
  margin: 0;
  max-width: 16ch;
  font-size: 2.65rem;
  line-height: .95;
  letter-spacing: 0;
}

.cover-query__lead {
  max-width: var(--qls-page-tight);
  margin: .85rem 0 0;
  color: var(--qls-page-soft);
  font-size: 1.02rem;
}

.offer-cells {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .55rem;
  margin: 1.5rem 0 0;
}

.offer-cells div,
.first-result,
.operator-slip,
.record-register div,
.record-block {
  border: 1px solid var(--qls-page-rule);
  border-radius: var(--qls-page-corner);
  background: rgba(255, 253, 247, .88);
}

.offer-cells dt,
.record-register dt {
  color: var(--qls-page-soft);
  font-size: .78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

.offer-cells dd,
.record-register dd {
  margin: .2rem 0 0;
}

.offer-cells div {
  min-height: 78px;
  padding: .8rem;
}

.desk-photo {
  position: relative;
  align-self: stretch;
  min-height: 18rem;
  margin: 0;
  overflow: hidden;
  border-radius: var(--qls-page-corner);
  border: 2px solid var(--qls-page-ink);
  background: #111;
}

.desk-photo img {
  width: 100%;
  height: 100%;
  min-height: 18rem;
  object-fit: cover;
}

.desk-photo figcaption {
  position: absolute;
  left: .8rem;
  right: .8rem;
  bottom: .8rem;
  padding: .7rem .8rem;
  background: rgba(255, 253, 247, .92);
  border-radius: var(--qls-page-corner);
  font-size: .92rem;
}

.first-result {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: .9fr 1fr 1.6fr;
  gap: .8rem;
  align-items: center;
  padding: 1rem;
}

.first-result span {
  display: block;
  color: var(--qls-page-plum);
  font-family: Consolas, "Liberation Mono", monospace;
  font-size: .95rem;
}

.first-result strong {
  font-size: 1.25rem;
}

.first-result p {
  margin: 0;
  color: var(--qls-page-soft);
}

.operator-slip {
  width: min(calc(100% - 2rem), var(--qls-page-width));
  margin: 0 auto 2rem;
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 1rem;
  padding: 1rem;
  border: 2px solid var(--qls-page-ink);
}

.operator-slip h2 {
  margin: 0 0 .7rem;
  font-size: 1.6rem;
}

.operator-slip address {
  font-style: normal;
}

.operator-slip__facts {
  display: grid;
  gap: .65rem;
}

.operator-slip__facts p {
  margin: 0;
}

.record-link,
.return-sql,
.record-exit a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  padding: .55rem .8rem;
  font-weight: 700;
}

.record-link {
  background: var(--qls-page-ink);
  color: #fff;
}

.record-body {
  background:
    linear-gradient(180deg, rgba(220, 238, 229, .65), rgba(247, 243, 234, 0) 320px),
    var(--qls-page-paper);
}

.record-sheet {
  width: min(calc(100% - 2rem), 68rem);
  margin: 1rem auto 2rem;
  padding: clamp(1rem, 3vw, 2rem);
  background: var(--qls-page-sheet);
  border: 2px solid var(--qls-page-ink);
  border-radius: var(--qls-page-corner);
  box-shadow: var(--qls-page-lift);
}

.record-cover {
  display: grid;
  gap: .8rem;
  padding-bottom: 1.2rem;
  border-bottom: 2px solid var(--qls-page-rule);
}

.record-cover h1 {
  max-width: 15ch;
  font-size: 3.85rem;
}

.record-cover p:last-child {
  max-width: 46rem;
  margin: 0;
  color: var(--qls-page-soft);
  font-size: 1.05rem;
}

.record-register {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .65rem;
  margin: 1.2rem 0;
}

.record-register div {
  padding: .85rem;
}

.record-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  background: #fff;
}

.record-table caption {
  caption-side: top;
  padding: .65rem 0;
  color: var(--qls-page-rust);
  font-weight: 800;
  text-align: left;
  text-transform: uppercase;
  letter-spacing: 0;
}

.record-table th,
.record-table td {
  padding: .85rem;
  border: 1px solid var(--qls-page-rule);
  text-align: left;
  vertical-align: top;
}

.record-table th {
  width: 12rem;
  background: var(--qls-page-gutter);
}

.record-columns {
  display: grid;
  grid-template-columns: .8fr 1.2fr .8fr;
  gap: .85rem;
  margin-top: 1rem;
}

.record-block {
  padding: .95rem;
}

.record-block h2 {
  margin: 0 0 .55rem;
  font-size: 1.2rem;
}

.record-block p {
  margin: 0 0 .7rem;
}

.record-block p:last-child {
  margin-bottom: 0;
}

.record-exit {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: 1.2rem;
  padding-top: 1rem;
  border-top: 2px solid var(--qls-page-rule);
}

@media (max-width: 920px) {
  .statement-strip {
    align-items: flex-start;
    overflow-x: auto;
    padding-right: .4rem;
  }

  .statement-strip__output {
    min-width: 18rem;
    margin-left: 0;
  }

  .cover-query,
  .operator-slip,
  .record-columns {
    grid-template-columns: 1fr;
  }

  .cover-query {
    min-height: 0;
  }

  .cover-query__copy {
    min-height: 0;
  }

  .cover-query h1,
  .record-cover h1 {
    font-size: 3.35rem;
    line-height: 1;
  }

  .first-result {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 620px) {
  .sql-notebook {
    padding-inline: .75rem;
  }

  .statement-strip {
    min-height: 0;
    gap: .45rem;
    flex-wrap: wrap;
    overflow-x: visible;
  }

  .statement-strip b {
    flex: 1 0 100%;
    min-width: 0;
  }

  .role-token {
    flex: 1 1 9rem;
    min-width: 0;
  }

  .statement-strip__output {
    flex: 1 0 100%;
    min-width: 0;
  }

  .offer-cells,
  .record-register {
    grid-template-columns: 1fr;
  }

  .cover-query h1,
  .record-cover h1 {
    font-size: 2.45rem;
    line-height: 1;
  }

  .desk-photo,
  .desk-photo img {
    min-height: 20rem;
  }

  .record-table {
    display: block;
    overflow-x: auto;
  }
}