:root {
  --paper: #f4ede0;
  --paper-deep: #ebe1cd;
  --paper-warm: #f7f0e3;
  --ink: #1a1612;
  --ink-soft: #4a3f33;
  --ink-faded: #7a6a55;
  --rule: #b8a888;
  --rule-soft: #d4c5a8;

  /* Accents inherited from each tool's own palette */
  --tradecraft: #8b1a1a;   /* burn red — for the privacy room */
  --library:    #6b2c2c;   /* dignified Russian red */
  --observation:#2c4a5e;   /* deep blue — looking into a screen */

  --highlight: #e8d4a8;
  --shadow: rgba(26, 22, 18, 0.12);
  --shadow-deep: rgba(26, 22, 18, 0.22);

  --serif: 'Cormorant Garamond', Georgia, serif;
  --reading: 'PT Serif', Georgia, serif;
  --type: 'Special Elite', 'Courier New', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--serif);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  min-height: 100vh;
  background-image:
    radial-gradient(circle at 20% 15%, rgba(180, 150, 100, 0.10) 0%, transparent 45%),
    radial-gradient(circle at 80% 70%, rgba(140, 100, 60, 0.07) 0%, transparent 50%),
    radial-gradient(circle at 50% 95%, rgba(44, 74, 94, 0.04) 0%, transparent 40%),
    repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.005) 2px, rgba(0,0,0,0.005) 4px);
  overflow-x: hidden;
}

/* ============ EDITOR'S DOOR (top corner) ============ */
.editors-door {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.85rem;
  background: var(--paper);
  border: 1px solid var(--ink);
  text-decoration: none;
  color: var(--ink);
  font-family: var(--type);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: all 0.2s;
  box-shadow: 2px 2px 0 var(--rule);
}
.editors-door:hover {
  background: var(--ink);
  color: var(--paper);
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0 var(--rule);
}
.door-mark {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-style: italic;
}

/* ============ MASTHEAD ============ */
.masthead {
  padding: 3rem 1.5rem 2rem;
  text-align: center;
  position: relative;
}

.masthead-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.dateline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--type);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 0.5rem 0.5rem;
  margin-bottom: 2rem;
}

.title {
  font-family: var(--serif);
  font-size: clamp(3rem, 10vw, 7.5rem);
  font-weight: 700;
  font-style: italic;
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 0.5rem;
}
.title .amp {
  font-style: italic;
  font-weight: 400;
  color: var(--tradecraft);
  font-size: 0.85em;
  margin: 0 0.05em;
}

.cyrillic-flair {
  font-family: var(--reading);
  font-style: italic;
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: var(--ink-faded);
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}

.tagline {
  font-family: var(--type);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  max-width: 60ch;
  margin: 0 auto 2rem;
  line-height: 1.6;
}

.rule-group {
  max-width: 600px;
  margin: 0 auto;
}
.rule-thick { border: none; border-top: 4px double var(--ink); margin: 0; }
.rule-thin { border: none; border-top: 1px solid var(--rule); margin-top: 4px; }

/* ============ FRONT PAGE ============ */
.front-page {
  max-width: 1200px;
  margin: 4rem auto 2rem;
  padding: 0 1.5rem;
}

.room {
  margin-bottom: 4rem;
}

.room-header {
  text-align: center;
  margin-bottom: 2rem;
  position: relative;
  padding: 0 1rem;
}

.room-num {
  display: block;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.4rem;
  color: var(--ink-faded);
  letter-spacing: 0.05em;
  margin-bottom: 0.2rem;
}

.room-name {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 600;
  font-size: clamp(2rem, 5vw, 3.2rem);
  letter-spacing: -0.01em;
  line-height: 1.1;
  margin-bottom: 0.5rem;
}

.room-dek {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--ink-soft);
  max-width: 50ch;
  margin: 0 auto;
}

.room-header::before, .room-header::after {
  content: "❦";
  position: absolute;
  top: 0.25rem;
  font-size: 1rem;
  color: var(--rule);
}
.room-header::before { left: 50%; transform: translateX(-12rem); }
.room-header::after { left: 50%; transform: translateX(11rem); }
@media (max-width: 600px) {
  .room-header::before, .room-header::after { display: none; }
}

/* room-specific accent lines on cards */
.room:nth-of-type(1) .card { --card-accent: var(--tradecraft); }
.room:nth-of-type(2) .card { --card-accent: var(--library); }
.room:nth-of-type(3) .card { --card-accent: var(--observation); }

/* ============ CARDS ============ */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.cards.single {
  grid-template-columns: 1fr;
  max-width: 700px;
  margin: 0 auto;
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 2rem 1.75rem 1.75rem;
  background: var(--paper-warm);
  border: 1px solid var(--rule);
  border-top: 4px solid var(--card-accent, var(--ink));
  text-decoration: none;
  color: var(--ink);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 3px 3px 0 var(--rule);
  min-height: 240px;
}

.card::before {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px solid var(--rule-soft);
  pointer-events: none;
  transition: inset 0.25s, border-color 0.25s;
}

.card:hover {
  background: var(--paper);
  transform: translate(-3px, -3px);
  box-shadow: 8px 8px 0 var(--rule);
}
.card:hover::before {
  inset: 6px;
  border-color: var(--card-accent, var(--rule));
}

.card-num {
  font-family: var(--type);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--card-accent, var(--ink-faded));
  margin-bottom: 0.5rem;
}

.card-mark {
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.6rem;
  color: var(--card-accent, var(--ink));
  opacity: 0.85;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.card:hover .card-mark {
  transform: rotate(-8deg) scale(1.15);
  opacity: 1;
}

.card-title {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 600;
  font-size: 1.7rem;
  line-height: 1.15;
  margin-bottom: 0.85rem;
  padding-right: 2rem;
  letter-spacing: -0.01em;
}

.card-dek {
  font-family: var(--reading);
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--ink-soft);
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.card-go {
  font-family: var(--type);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--card-accent, var(--ink));
  align-self: flex-start;
  border-bottom: 1px dotted var(--card-accent, var(--ink));
  padding-bottom: 1px;
  transition: all 0.2s;
}
.card:hover .card-go {
  border-bottom-style: solid;
  letter-spacing: 0.16em;
}

.card.wide {
  min-height: 200px;
}
.card.wide .card-title { font-size: 2rem; }

/* ============ COLOPHON ============ */
.colophon {
  max-width: 760px;
  margin: 5rem auto 3rem;
  padding: 0 1.5rem;
}

.colophon-inner {
  background: var(--paper-deep);
  border: 1px solid var(--rule);
  border-left: 4px solid var(--ink);
  padding: 2rem 2.25rem;
  position: relative;
}
.colophon-inner::before {
  content: "❦";
  position: absolute;
  top: -1rem;
  left: 1.25rem;
  font-size: 1.2rem;
  background: var(--paper);
  padding: 0 0.5rem;
  color: var(--tradecraft);
}

.colophon-title {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 600;
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--ink);
}

.colophon-inner p {
  font-family: var(--reading);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--ink-soft);
  margin-bottom: 0.85rem;
}
.colophon-inner p:last-child { margin-bottom: 0; }

/* ============ FOOTER ============ */
.footer {
  padding: 2rem 1.5rem 3rem;
  text-align: center;
  margin-top: 3rem;
}

.footer-rule {
  max-width: 600px;
  margin: 0 auto 2rem;
}
.footer-rule .rule-thin { margin-bottom: 4px; }
.footer-rule .rule-thick { border-top: 4px double var(--ink); }

.footer-text {
  font-family: var(--type);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
  margin-bottom: 0.5rem;
}

.footer-imprint {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--ink-faded);
}

/* ============ MOBILE ============ */
@media (max-width: 900px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .cards, .cards.single { grid-template-columns: 1fr; }
  .editors-door .door-label { display: none; }
  .editors-door {
    padding: 0.5rem 0.7rem;
  }
  .dateline {
    font-size: 0.6rem;
    letter-spacing: 0.1em;
    gap: 0.4rem;
  }
  .dateline-center { font-size: 0.55rem; }
  .masthead { padding-top: 4rem; }
  .card { min-height: 200px; padding: 1.5rem 1.25rem 1.25rem; }
  .card-title { font-size: 1.4rem; padding-right: 2rem; }
  .room-header::before, .room-header::after { display: none; }
}

/* ============ REDUCED MOTION ============ */
@media (prefers-reduced-motion: reduce) {
  .card, .card::before, .card-mark, .card-go, .editors-door {
    transition: none;
  }
  .card:hover { transform: none; }
  .card:hover .card-mark { transform: none; }
}

/* ============================================================= */
/*  VOL. II — added departments (rooms IV–VIII)                  */
/* ============================================================= */

:root {
  --bindery:   #2f5d62;   /* marbled teal — the paper room */
  --stillness: #5e5470;   /* a quiet plum — for doing nothing */
}

/* Room accents continue the colour-coding for the new departments.
   IV & VI & VIII revisit earlier desks and keep their colours;
   V (Bindery) and VII (Stillness) take new ones. */
.room:nth-of-type(4) .card { --card-accent: var(--tradecraft); }
.room:nth-of-type(5) .card { --card-accent: var(--bindery); }
.room:nth-of-type(6) .card { --card-accent: var(--library); }
.room:nth-of-type(7) .card { --card-accent: var(--stillness); }
.room:nth-of-type(8) .card { --card-accent: var(--observation); }

/* The volume divider between Vol. I and Vol. II */
.volume-break {
  max-width: 1200px;
  margin: 5.5rem auto 3.5rem;
  padding: 0 1.5rem;
  text-align: center;
}
.volume-break .rule-group { max-width: 600px; margin: 0 auto; }
.volume-break-label {
  font-family: var(--type);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faded);
  margin-top: 1rem;
}