:root {
  --paper: #f3efe4;
  --ink: #1c1b17;
  --soft: #6a675c;
  --red: #c23a24;
  --grid: rgba(28, 27, 23, 0.05);
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, monospace;
  --serif: "Fraunces", Georgia, serif;
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  background-color: var(--paper);
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 24px 24px;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  padding: clamp(20px, 5vw, 64px) 18px;
}
.sheet {
  max-width: 840px;
  margin: 0 auto;
  background: var(--paper);
  border: 1.5px solid var(--ink);
  padding: clamp(24px, 5vw, 56px);
  box-shadow: 6px 6px 0 var(--ink);
}
hr.thick {
  border: none;
  border-top: 2px solid var(--ink);
  margin: 0;
}
.row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
}

.masthead .row {
  margin-bottom: 10px;
}
.wordmark {
  font-weight: 600;
  letter-spacing: 0.35em;
  font-size: 14px;
}
.doc {
  color: var(--soft);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.hero {
  padding: 40px 0 32px;
}
.kicker {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 14px;
}
.hero h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(46px, 9vw, 92px);
  line-height: 0.94;
  letter-spacing: -0.02em;
  word-break: break-word;
}
.lede {
  max-width: 54ch;
  margin-top: 18px;
  font-size: 15px;
  line-height: 1.7;
}
.stamp {
  display: inline-block;
  margin-top: 26px;
  border: 2px solid var(--red);
  color: var(--red);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 13px;
  padding: 7px 16px;
  transform: rotate(-3.5deg);
}

.block {
  padding: 28px 0;
  border-top: 1px solid var(--ink);
}
.head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 20px;
}
.head .num {
  color: var(--red);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.05em;
}
.head h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 26px;
  letter-spacing: -0.01em;
}
.head .tag {
  margin-left: auto;
  color: var(--soft);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.stats {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 11px;
}
.stats li {
  display: grid;
  grid-template-columns: 130px 1fr auto;
  align-items: center;
  gap: 16px;
}
.stats .label {
  font-size: 14px;
}
.stats .track {
  font-size: 14px;
  letter-spacing: 1px;
  white-space: nowrap;
  overflow: hidden;
}
.stats .pct {
  font-size: 12px;
  color: var(--soft);
  text-align: right;
  min-width: 26px;
}

.specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 44px;
}
.spec {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 11px 0;
  border-bottom: 1px dotted var(--soft);
}
.spec dt {
  color: var(--soft);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.12em;
  white-space: nowrap;
}
.spec dd {
  margin-left: auto;
  text-align: right;
  font-size: 14px;
}

.quests {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.quests li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 15px;
}
.quests .box {
  color: var(--red);
  font-weight: 600;
  flex: none;
}
.quests .done {
  color: var(--soft);
  text-decoration: line-through;
  text-decoration-color: var(--soft);
}
.quests .done .box {
  color: var(--soft);
}

.links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.links li {
  display: flex;
  align-items: baseline;
  gap: 16px;
}
.links .lk {
  color: var(--soft);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  min-width: 52px;
}
.links a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1.5px solid var(--ink);
  padding-bottom: 1px;
  transition:
    color 0.15s,
    border-color 0.15s;
}
.links a:hover {
  color: var(--red);
  border-color: var(--red);
}

footer {
  padding-top: 24px;
}
footer .row {
  margin-top: 12px;
  color: var(--soft);
  font-size: 12px;
  letter-spacing: 0.06em;
}
.stamp-sm {
  color: var(--red);
  border: 1.5px solid var(--red);
  padding: 4px 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 11px;
  transform: rotate(-2deg);
}

@media (max-width: 640px) {
  .specs {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .stats li {
    grid-template-columns: 96px 1fr auto;
    gap: 10px;
  }
  .sheet {
    box-shadow: 4px 4px 0 var(--ink);
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}