/* ============================================
   THE LILONG — MISC SECTIONS
   Field notes, time machine, doorways, archive, coda
   ============================================ */

/* --- FIELD NOTES (100 Days) --- */

.fieldnotes {
  position: relative;
  padding: var(--s-9) 0;
  background:
    linear-gradient(180deg, var(--paper-2) 0%, var(--paper) 50%, var(--paper-2) 100%);
}

.fieldnotes-header {
  max-width: 720px;
  margin: 0 auto var(--s-6);
  text-align: center;
}

.fieldnotes-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--cinnabar);
  display: block;
  margin-bottom: var(--s-3);
}

.fieldnotes-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.025em;
  margin: 0;
  color: var(--ink);
  font-variation-settings: "opsz" 144, "SOFT" 30, "WONK" 0;
}

.fieldnotes-title em {
  font-style: italic;
  color: var(--cinnabar);
  font-variation-settings: "opsz" 144, "SOFT" 100, "WONK" 1;
}

.fieldnotes-deck {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--ink-3);
  max-width: 600px;
  margin: 1.2rem auto 0;
  line-height: 1.55;
}

.fieldnotes-source {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-top: 1.5rem;
}

.fieldnotes-source strong { color: var(--cinnabar); font-weight: 500; }

/* Tag filter */
.fn-filter {
  display: flex;
  gap: 0.3rem;
  justify-content: center;
  flex-wrap: wrap;
  margin: var(--s-5) 0;
  padding: 0 var(--w-margin);
}

.fn-tag {
  padding: 0.4rem 0.85rem;
  background: transparent;
  border: 1px solid var(--ink-5);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-3);
  cursor: pointer;
  transition: all 0.2s;
  border-radius: 999px;
}

.fn-tag:hover { background: var(--paper-2); color: var(--ink); }

.fn-tag.is-on {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

/* The cards */
.fn-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.25rem;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--w-margin);
}

.fn-card {
  background: var(--paper);
  border: 1px solid var(--ink-5);
  padding: 1.5rem 1.4rem;
  position: relative;
  transition: all 0.3s var(--ease-out);
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.fn-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--cinnabar);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-out);
}

.fn-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-paper);
}

.fn-card:hover::before { transform: scaleX(1); }

.fn-card-head {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px dashed var(--ink-5);
}

.fn-day {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cinnabar);
  font-weight: 500;
}

.fn-era {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-left: auto;
  padding: 0.2em 0.5em;
  border: 1px solid var(--ink-5);
  border-radius: 999px;
}

.fn-era.during { color: var(--ochre); border-color: var(--ochre); }
.fn-era.after { color: var(--indigo); border-color: var(--indigo); }

.fn-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  line-height: 1.3;
  color: var(--ink);
  margin: 0;
}

.fn-quote {
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--ink-2);
  font-style: italic;
  position: relative;
  padding-left: 1rem;
  border-left: 2px solid var(--cinnabar);
  flex: 1;
}

.fn-zh {
  font-family: var(--font-body);
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--ink-3);
  padding: 0.5rem 0 0;
  border-top: 1px dashed var(--ink-5);
  font-style: italic;
  position: relative;
  padding-left: 1rem;
  border-left: 2px solid var(--indigo);
}

.fn-chapter {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-4);
}

.fn-chapter-pill {
  padding: 0.2em 0.5em;
  background: var(--paper-2);
  border: 1px solid var(--ink-5);
}

.fn-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--s-7);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--ink-4);
}

/* --- TIME MACHINE --- */

.timemachine {
  position: relative;
  padding: var(--s-9) 0;
  background: var(--ink);
  color: var(--paper);
  background-image:
    radial-gradient(ellipse 50% 30% at 30% 30%, var(--cinnabar-wash), transparent 60%),
    radial-gradient(ellipse 50% 30% at 70% 70%, var(--ochre-wash), transparent 60%);
}

.timemachine .section-label,
.timemachine-num {
  color: var(--ochre);
}

.timemachine-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  display: block;
  margin-bottom: var(--s-3);
  text-align: center;
}

.timemachine-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 4.5rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.025em;
  margin: 0 0 1.5rem;
  color: var(--paper);
  text-align: center;
  font-variation-settings: "opsz" 144, "SOFT" 30, "WONK" 0;
}

.timemachine-title em {
  font-style: italic;
  color: var(--ochre);
  font-variation-settings: "opsz" 144, "SOFT" 100, "WONK" 1;
}

.timemachine-deck {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-style: italic;
  color: rgba(240, 228, 200, 0.7);
  max-width: 600px;
  margin: 0 auto 3rem;
  line-height: 1.55;
  text-align: center;
}

/* The slider itself */
.tm-stage {
  position: relative;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 var(--w-margin);
}

.tm-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--ink-2);
  overflow: hidden;
  border: 1px solid var(--ochre-deep);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}

.tm-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.6s var(--ease-smooth);
  filter: grayscale(0.5) contrast(1.1) brightness(0.95);
}

.tm-img.is-active { opacity: 1; }

.tm-caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 1.5rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.85), transparent);
  color: var(--paper);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-style: italic;
}

.tm-caption .year {
  display: block;
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ochre);
  margin-bottom: 0.3rem;
}

.tm-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.5rem;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.tm-track {
  flex: 1;
  position: relative;
  height: 2px;
  background: var(--ink-3);
  min-width: 200px;
}

.tm-tick {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 12px;
  height: 12px;
  background: var(--ink-2);
  border: 2px solid var(--ochre);
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.2s;
  z-index: 2;
}

.tm-tick::after {
  content: attr(data-year);
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--ink-4);
  white-space: nowrap;
}

.tm-tick.is-active {
  background: var(--ochre);
  transform: translate(-50%, -50%) scale(1.4);
}

.tm-tick.is-active::after { color: var(--ochre); }

.tm-year-display {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 500;
  color: var(--ochre);
  font-variation-settings: "opsz" 144, "SOFT" 30;
  min-width: 120px;
  text-align: right;
}

.tm-label-display {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--paper);
  margin-top: 0.3rem;
}

@media (max-width: 720px) {
  .tm-controls { flex-direction: column; }
  .tm-year-display { text-align: center; }
}

/* --- DOORWAYS (Chapters) --- */

.doorways {
  position: relative;
  padding: var(--s-9) 0;
  background: var(--paper);
  background-image: radial-gradient(circle at 1px 1px, rgba(74, 56, 30, 0.025) 0.5px, transparent 0.5px);
  background-size: 3px 3px;
}

.doorways-header {
  text-align: center;
  margin-bottom: var(--s-7);
  padding: 0 var(--w-margin);
}

.doorways-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--cinnabar);
  display: block;
  margin-bottom: var(--s-3);
}

.doorways-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.025em;
  margin: 0;
  color: var(--ink);
  font-variation-settings: "opsz" 144, "SOFT" 30, "WONK" 0;
}

.doorways-title em {
  font-style: italic;
  color: var(--cinnabar);
  font-variation-settings: "opsz" 144, "SOFT" 100, "WONK" 1;
}

.doorways-deck {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--ink-3);
  max-width: 600px;
  margin: 1.2rem auto 0;
  line-height: 1.5;
}

.door-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--w-margin);
}

.door {
  position: relative;
  background: var(--paper-2);
  border: 1px solid var(--ink-5);
  padding: 2.5rem 1.75rem 1.5rem;
  text-decoration: none;
  color: var(--ink);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  min-height: 320px;
  overflow: hidden;
  transition: all 0.3s var(--ease-out);
}

.door::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 3px;
  background: var(--cinnabar);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-out);
}

.door:hover {
  background: var(--paper);
  border-color: var(--cinnabar);
  transform: translateY(-3px);
  box-shadow: var(--shadow-paper);
}

.door:hover::before { transform: scaleX(1); }

.door-char {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  font-family: var(--font-ch);
  font-size: 5rem;
  color: var(--cinnabar);
  opacity: 0.12;
  line-height: 1;
  font-weight: 500;
  transition: opacity 0.3s, transform 0.3s;
}

.door:hover .door-char {
  opacity: 0.25;
  transform: rotate(-5deg) scale(1.05);
}

.door-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cinnabar);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.door-num::before {
  content: "";
  width: 16px;
  height: 1px;
  background: var(--cinnabar);
}

.door-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 500;
  line-height: 1.1;
  color: var(--ink);
  margin: 0;
  letter-spacing: -0.015em;
  font-variation-settings: "opsz" 96, "SOFT" 30;
}

.door-sub {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-top: -0.2rem;
}

.door-epigraph {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--ink-3);
  line-height: 1.5;
  margin: 0.5rem 0;
  padding: 0.6rem 0;
  border-top: 1px dashed var(--ink-5);
  border-bottom: 1px dashed var(--ink-5);
}

.door-summary {
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--ink-2);
  flex: 1;
}

.door-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px dashed var(--ink-5);
}

.door-audio {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cinnabar);
  cursor: pointer;
  background: none;
  border: 0;
  padding: 0;
}

.door-audio:hover { color: var(--cinnabar-deep); }

.door-audio .play-icon {
  width: 18px;
  height: 18px;
  border: 1.5px solid currentColor;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 8px;
  padding-left: 1px;
}

.door-enter {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.door-enter::after {
  content: "→";
  font-family: var(--font-body);
  font-size: 1.1rem;
  transition: transform 0.2s;
}

.door:hover .door-enter::after {
  transform: translateX(3px);
  color: var(--cinnabar);
}

/* --- ARCHIVE --- */

.archive {
  position: relative;
  padding: var(--s-9) 0;
  background: var(--paper-2);
  background-image: radial-gradient(circle at 1px 1px, rgba(74, 56, 30, 0.02) 0.5px, transparent 0.5px);
  background-size: 4px 4px;
}

.archive-header {
  text-align: center;
  margin-bottom: var(--s-6);
  padding: 0 var(--w-margin);
}

.archive-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--cinnabar);
  display: block;
  margin-bottom: var(--s-3);
}

.archive-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 4.5rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.025em;
  margin: 0;
  color: var(--ink);
  font-variation-settings: "opsz" 144, "SOFT" 30, "WONK" 0;
}

.archive-title em {
  font-style: italic;
  color: var(--cinnabar);
  font-variation-settings: "opsz" 144, "SOFT" 100, "WONK" 1;
}

.archive-deck {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--ink-3);
  max-width: 600px;
  margin: 1.2rem auto 0;
  line-height: 1.55;
}

/* Tabs */
.archive-tabs {
  display: flex;
  justify-content: center;
  gap: 0;
  margin: var(--s-6) auto var(--s-5);
  max-width: 720px;
  border: 1px solid var(--ink-5);
  background: var(--paper);
}

.archive-tab {
  flex: 1;
  padding: 0.7rem 1rem;
  background: transparent;
  border: 0;
  border-right: 1px solid var(--ink-5);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-3);
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}

.archive-tab:last-child { border-right: 0; }

.archive-tab .count {
  font-size: 0.55rem;
  color: var(--ink-4);
  background: var(--paper-2);
  padding: 0.1em 0.4em;
  border-radius: 999px;
}

.archive-tab:hover { background: var(--paper-2); color: var(--ink); }

.archive-tab.is-on {
  background: var(--ink);
  color: var(--paper);
}

.archive-tab.is-on .count { color: var(--paper); background: var(--ink-2); }

/* The grids */
.archive-panel { display: none; }
.archive-panel.is-on { display: block; }

/* Photo grid */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.5rem;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--w-margin);
}

.photo {
  position: relative;
  overflow: hidden;
  background: var(--ink-2);
  aspect-ratio: 4/3;
  cursor: pointer;
}

.photo:nth-child(7n) { aspect-ratio: 3/4; }
.photo:nth-child(11n) { aspect-ratio: 1; }

.photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.photo:hover img { transform: scale(1.06); }

.photo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, transparent 50%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0.8rem;
  color: var(--paper);
  opacity: 0;
  transition: opacity 0.2s;
}

.photo:hover .photo-overlay { opacity: 1; }

.photo-cap {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.2;
}

.photo-year {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ochre);
  margin-bottom: 0.2rem;
}

/* Podcast list */
.podcast-list {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 var(--w-margin);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.pod {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 1.5rem;
  padding: 1.25rem 1.5rem;
  background: var(--paper);
  border: 1px solid var(--ink-5);
  transition: all 0.2s;
  cursor: pointer;
}

.pod:hover {
  border-color: var(--cinnabar);
  background: var(--paper-2);
}

.pod-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 500;
  color: var(--cinnabar);
  font-variation-settings: "opsz" 144, "SOFT" 30;
  min-width: 60px;
}

.pod-info { min-width: 0; }

.pod-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.2;
  margin: 0 0 0.3rem;
}

.pod-summary {
  font-family: var(--font-body);
  font-size: 0.85rem;
  line-height: 1.4;
  color: var(--ink-3);
  font-style: italic;
}

.pod-meta {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-4);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
}

.pod-play {
  width: 44px;
  height: 44px;
  border: 1.5px solid var(--cinnabar);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--cinnabar);
  font-size: 0.9rem;
  padding-left: 3px;
  background: var(--paper);
  transition: all 0.2s;
}

.pod:hover .pod-play {
  background: var(--cinnabar);
  color: var(--paper);
}

.pod.is-playing .pod-play {
  background: var(--cinnabar);
  color: var(--paper);
}

.pod.is-playing .pod-play::after {
  content: "⏸";
  font-size: 0.85rem;
  padding-left: 0;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: rgba(0, 0, 0, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  backdrop-filter: blur(8px);
}

.lightbox.is-open { display: flex; }

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  display: block;
  margin: 0 auto;
}

.lightbox-info {
  color: var(--paper);
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.lightbox-info .cap {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 500;
}

.lightbox-info .note {
  font-size: 0.85rem;
  color: rgba(240, 228, 200, 0.7);
  font-style: italic;
  margin-top: 0.5rem;
}

.lightbox-close {
  position: absolute;
  top: 1rem; right: 1rem;
  width: 44px;
  height: 44px;
  border: 1px solid var(--paper);
  border-radius: 50%;
  background: transparent;
  color: var(--paper);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  z-index: 1;
}

.lightbox-close:hover {
  background: var(--paper);
  color: var(--ink);
  transform: rotate(90deg);
}

@media (max-width: 720px) {
  .pod { grid-template-columns: auto 1fr auto; }
  .pod-meta { display: none; }
}

/* --- CODA --- */

.coda {
  position: relative;
  padding: var(--s-9) 0 var(--s-7);
  background:
    radial-gradient(ellipse 50% 40% at 50% 30%, var(--ochre-wash), transparent 70%),
    var(--paper);
  text-align: center;
}

.coda-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--cinnabar);
  display: block;
  margin-bottom: var(--s-4);
}

.coda-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.025em;
  margin: 0 0 1.5rem;
  color: var(--ink);
  font-variation-settings: "opsz" 144, "SOFT" 50, "WONK" 0;
}

.coda-title em {
  font-style: italic;
  color: var(--cinnabar);
  font-variation-settings: "opsz" 144, "SOFT" 100, "WONK" 1;
}

.coda-text {
  max-width: 600px;
  margin: 2rem auto;
  font-family: var(--font-body);
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--ink-2);
}

.coda-text p { margin-bottom: 1.2rem; }

.coda-attribution {
  margin-top: var(--s-6);
  padding-top: var(--s-5);
  border-top: 1px dashed var(--ink-5);
  max-width: 600px;
  margin: var(--s-6) auto 0;
}

.coda-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 500;
  font-style: italic;
  color: var(--ink);
}

.coda-role {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cinnabar);
  margin-top: 0.3rem;
}

.coda-rule {
  margin: var(--s-5) auto;
  max-width: 200px;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--ink-5), transparent);
}

.coda-quote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.3rem;
  color: var(--ink-2);
  max-width: 600px;
  margin: var(--s-6) auto 0;
  padding: 1.5rem 0;
  border-top: 1px solid var(--ink-5);
  border-bottom: 1px solid var(--ink-5);
}

/* The map marker idea for footer */
.coda-pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  max-width: 920px;
  margin: var(--s-6) auto 0;
  padding: 0 var(--w-margin);
}

.coda-pillar {
  text-align: center;
  padding: 1.5rem 0.8rem;
  background: var(--paper);
  border: 1px solid var(--ink-5);
}

.coda-pillar .n {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 500;
  color: var(--cinnabar);
  line-height: 1;
  font-variation-settings: "opsz" 144, "SOFT" 30;
}

.coda-pillar .l {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-top: 0.5rem;
}

@media (max-width: 720px) {
  .coda-pillars { grid-template-columns: repeat(2, 1fr); }
}

/* --- FOOTER --- */

.footer {
  padding: var(--s-7) var(--w-margin) var(--s-5);
  background: var(--ink);
  color: var(--paper-2);
  text-align: center;
}

.footer-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--paper);
  margin: 0 0 0.5rem;
  font-variation-settings: "opsz" 144, "SOFT" 30;
}

.footer-zh {
  font-family: var(--font-ch);
  font-size: 1.1rem;
  color: var(--cinnabar);
  margin-bottom: 2rem;
}

.footer-rule {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin: 2rem 0;
  color: var(--ink-4);
}

.footer-rule::before, .footer-rule::after {
  content: "";
  flex: 1;
  max-width: 200px;
  height: 1px;
  background: var(--ink-3);
  opacity: 0.4;
}

.footer-meta {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin: 2rem 0;
}

.footer-meta a { color: var(--ochre); text-decoration: none; }
.footer-meta a:hover { color: var(--paper); }

.footer-credits {
  font-size: 0.7rem;
  color: var(--ink-4);
  line-height: 1.7;
  max-width: 700px;
  margin: 0 auto;
  padding: 2rem 0 0;
  border-top: 1px dashed var(--ink-3);
}

.footer-credits em { color: var(--ochre); font-style: italic; font-family: var(--font-display); }

.footer-credits .c {
  display: block;
  font-size: 0.62rem;
  margin-top: 1.5rem;
  color: var(--ink-5);
}

/* --- CONCEPT HOVER CLOUD --- */
.concept-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  max-width: 720px;
  margin: 2rem auto 0;
  justify-content: center;
  padding: 0 var(--w-margin);
}

.concept {
  position: relative;
  padding: 0.5rem 0.9rem;
  background: var(--paper);
  border: 1px solid var(--ink-5);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-style: italic;
  color: var(--ink);
  cursor: help;
  transition: all 0.2s;
}

.concept:hover {
  background: var(--cinnabar);
  color: var(--paper);
  border-color: var(--cinnabar);
  z-index: 10;
}

.concept .zh {
  display: inline-block;
  margin-left: 0.4em;
  font-family: var(--font-ch);
  font-size: 0.95em;
  font-style: normal;
  color: var(--ink-4);
  transition: color 0.2s;
}

.concept:hover .zh { color: var(--paper); }

.concept-def {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  width: 280px;
  padding: 0.9rem 1.1rem;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  font-style: normal;
  font-size: 0.85rem;
  line-height: 1.5;
  text-align: left;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 10;
  box-shadow: var(--shadow-3);
}

.concept-def::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--ink);
}

.concept:hover .concept-def {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 720px) {
  .concept-def { width: 220px; font-size: 0.8rem; }
}