:root {
  --paper: #f5f1e8;
  --paper-deep: #ece6d8;
  --ink: #1c1a17;
  --muted: #5a5349;
  --rule: #cfc6b4;
  --field-edge: #7d7466;
  --field-bg: #fffdf8;
  --accent: #1f5a47;
  --accent-hover: #184a3a;
  --focus: #b5542a;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

[hidden] {
  display: none !important;
}

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 1.0625rem/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 10;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: var(--paper);
}

.skip-link:focus {
  top: 1rem;
}

.wrap {
  width: min(1080px, calc(100% - 2.5rem));
  margin-inline: auto;
}

/* Masthead */

.masthead {
  padding-block: 1.25rem 1rem;
  border-bottom: 3px double var(--ink);
  margin-bottom: 2rem;
}

.brand {
  margin: 0;
  font: 700 clamp(2rem, 5vw, 3.25rem)/1 var(--serif);
  letter-spacing: -0.01em;
}

.tagline {
  margin: 0.5rem 0 0;
  font: 600 0.75rem/1.2 var(--sans);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Browse view */

.intro h1 {
  margin: 0 0 0.5rem;
  font: 700 clamp(2rem, 4.5vw, 2.75rem)/1.15 var(--serif);
  text-wrap: balance;
}

.intro p {
  max-width: 40rem;
  margin: 0 0 1.5rem;
  color: var(--muted);
}

.toolbar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.875rem;
  align-items: end;
  margin-bottom: 1rem;
}

.search-field {
  grid-column: 1 / -1;
}

.field label {
  display: block;
  margin-bottom: 0.375rem;
  font: 600 0.875rem/1.3 var(--sans);
}

.field input,
.field select {
  width: 100%;
  min-height: 44px;
  padding: 0.5rem 0.75rem;
  font: inherit;
  color: var(--ink);
  background: var(--field-bg);
  border: 1px solid var(--field-edge);
  border-radius: 2px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 44px;
  padding: 0.5rem 1rem;
  font: 600 0.9375rem/1.2 var(--sans);
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--ink);
  border-radius: 2px;
  cursor: pointer;
  white-space: nowrap;
}

.btn:hover {
  background: var(--paper-deep);
}

.btn[aria-pressed="true"] {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.btn[aria-pressed="true"]:hover {
  background: var(--accent-hover);
}

.status {
  margin: 0 0 1rem;
  font-size: 0.875rem;
  color: var(--muted);
}

.contents {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 2px solid var(--ink);
}

.item {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: 0 1rem;
  padding-block: 1.25rem;
  border-bottom: 1px solid var(--rule);
}

.item-num {
  font: 400 1.375rem/1.2 var(--serif);
  color: var(--muted);
  font-variant-numeric: lining-nums tabular-nums;
}

.kicker {
  margin: 0 0 0.375rem;
  font: 700 0.75rem/1.2 var(--sans);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.item-title {
  margin: 0 0 0.25rem;
  font: 700 clamp(1.25rem, 2.4vw, 1.625rem)/1.2 var(--serif);
  text-wrap: balance;
}

.open-item {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  min-height: 44px;
  padding: 0.5rem 0;
  margin: 0;
  font: inherit;
  color: inherit;
  text-align: left;
  background: none;
  border: 0;
  cursor: pointer;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  overflow-wrap: anywhere;
}

.open-item:hover {
  color: var(--accent);
  text-decoration-color: var(--accent);
}

.item-summary {
  max-width: 60ch;
  margin: 0 0 0.5rem;
  color: var(--muted);
}

.item-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
  margin: 0;
  font-size: 0.875rem;
  color: var(--muted);
}

.saved-tag {
  display: inline-flex;
  align-items: center;
  padding: 0 0.4rem;
  border: 1px solid var(--accent);
  border-radius: 2px;
  font-weight: 600;
  color: var(--accent);
}

.empty {
  margin-top: 1.5rem;
  padding: 2rem 1.5rem;
  text-align: center;
  border: 1px dashed var(--ink);
}

.empty p {
  max-width: 36rem;
  margin: 0 auto 1rem;
}

/* Detail view */

.detail {
  max-width: 42rem;
  margin-inline: auto;
  padding-bottom: 3rem;
}

.detail-bar {
  margin-bottom: 1.5rem;
}

.detail h1 {
  margin: 0 0 1rem;
  font: 700 clamp(2rem, 5vw, 3rem)/1.1 var(--serif);
  text-wrap: balance;
  overflow-wrap: anywhere;
}

.deck {
  margin: 0 0 1.25rem;
  font: 400 clamp(1.1875rem, 2.4vw, 1.375rem)/1.45 var(--serif);
  color: var(--muted);
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
  margin-bottom: 2rem;
  padding-block: 1rem;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.detail-actions .item-meta {
  flex: 1 1 14rem;
}

.save-note {
  width: 100%;
  min-height: 1.4em;
  margin: 0;
  font-size: 0.875rem;
  color: var(--muted);
}

.body {
  font: 400 1.1875rem/1.75 var(--serif);
}

.body p {
  margin: 0 0 1.25em;
}

.body p:first-child::first-letter {
  float: left;
  margin: 0.08em 0.1em 0 0;
  font: 700 3.5em/0.9 var(--serif);
  color: var(--accent);
}

/* Footer */

.footer {
  margin-top: 3rem;
  padding-block: 1.5rem 2rem;
  border-top: 1px solid var(--rule);
  font-size: 0.875rem;
  color: var(--muted);
}

.footer p {
  margin: 0;
}

/* Wider screens */

@media (min-width: 760px) {
  .toolbar {
    grid-template-columns: minmax(0, 1fr) 13rem auto;
  }

  .search-field {
    grid-column: auto;
  }

  .item {
    grid-template-columns: 3.5rem minmax(0, 1fr);
    padding-block: 1.5rem;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .btn,
  .open-item {
    transition: background-color 0.15s ease, color 0.15s ease;
  }
}