:root {
  --night: #16120d;
  --timber: #241a11;
  --timber-light: #362415;
  --hide: #c49a62;
  --hide-soft: #e6c990;
  --rune: #f1dfb7;
  --ash: #b5aa93;
  --ember: #c96f32;
  --line: rgba(230, 201, 144, 0.36);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  min-height: 100vh;
  padding: 24px;
  background:
    linear-gradient(rgba(22, 18, 13, 0.86), rgba(22, 18, 13, 0.94)),
    repeating-linear-gradient(90deg, rgba(230, 201, 144, 0.05) 0 1px, transparent 1px 22px),
    linear-gradient(135deg, #27180e, #0f0d09 64%);
  color: var(--rune);
  font-family: "IM Fell English", Georgia, "Times New Roman", serif;
  font-size: 18px;
}

.shell {
  width: min(1080px, 100%);
  margin: 0 auto;
}

.masthead {
  margin: 0 0 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

h1 {
  margin: 0;
  color: var(--rune);
  font-family: "Grenze Gotisch", "IM Fell English", Georgia, serif;
  font-size: 3.3rem;
  font-weight: 700;
  line-height: 1.05;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 16px;
}

.card,
.notes {
  border: 1px solid var(--line);
  border-radius: 4px;
  background:
    linear-gradient(180deg, rgba(54, 36, 21, 0.96), rgba(36, 26, 17, 0.96));
  box-shadow:
    inset 0 0 0 1px rgba(255, 236, 187, 0.05),
    0 22px 44px rgba(0, 0, 0, 0.34);
}

.card {
  padding: 18px;
}

.card h2,
.notes h2 {
  margin: 0 0 10px;
  color: var(--hide-soft);
  font-size: 1.35rem;
}

.name {
  min-height: 42px;
  margin: 0;
  color: #fff2c7;
  font-size: 2rem;
  font-weight: 700;
}

.meaning {
  min-height: 42px;
  margin: 4px 0 14px;
  color: var(--ash);
  font-size: 1.08rem;
  line-height: 1.45;
}

.btn {
  width: 100%;
  margin: 0 0 16px;
  padding: 14px 16px;
  border: 1px solid rgba(229, 193, 116, 0.68);
  border-radius: 2px;
  background: #51331f;
  color: #ffe6a7;
  cursor: pointer;
  font: 700 1.18rem "IM Fell English", Georgia, "Times New Roman", serif;
  letter-spacing: 0.01em;
  text-shadow: 0 1px 0 #000;
  box-shadow:
    inset 0 1px 0 rgba(255, 238, 186, 0.22),
    inset 0 -2px 0 rgba(0, 0, 0, 0.32),
    0 8px 16px rgba(0, 0, 0, 0.26);
}

.btn:hover,
.btn:focus-visible {
  background: #624229;
  color: #fff0bf;
}

.btn:active {
  transform: translateY(1px);
  box-shadow:
    inset 0 2px 4px rgba(0, 0, 0, 0.32),
    0 4px 10px rgba(0, 0, 0, 0.22);
}

label {
  display: block;
  margin: 10px 0;
  color: var(--hide);
  font-size: 1.06rem;
}

input {
  width: 100%;
  margin-top: 5px;
  padding: 10px;
  border: 1px solid rgba(230, 201, 144, 0.28);
  border-radius: 3px;
  background: rgba(13, 10, 7, 0.72);
  color: var(--rune);
  font: 1.08rem "IM Fell English", Georgia, "Times New Roman", serif;
}

input::placeholder {
  color: rgba(181, 170, 147, 0.68);
}

.notes {
  margin-top: 16px;
  padding: 18px;
}

.notes p {
  max-width: 78ch;
  margin: 0;
  color: var(--ash);
  font-size: 1.08rem;
  line-height: 1.58;
}

@media (max-width: 640px) {
  body {
    padding: 16px;
  }

  h1 {
    font-size: 2.1rem;
  }
}