:root {
  --paper: #ece2c8;
  --paper-strong: #f8efd9;
  --ink: #432f16;
  --ink-soft: #7d6536;
  --gold: #bd9a55;
  --gold-soft: rgba(189, 154, 85, .42);
  --zhu: #9c2f1b;
  --green: #296c67;
  --shadow: 0 10px 28px rgba(69, 48, 20, .24);
}

* { box-sizing: border-box; }

html,
body,
#app {
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
}

button {
  font: inherit;
  color: inherit;
}

#map {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: #c3d3cf;
}

.paper {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  mix-blend-mode: multiply;
  opacity: .72;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='280' height='280'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='2'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3CfeComponentTransfer%3E%3CfeFuncA type='linear' slope='.065'/%3E%3C/feComponentTransfer%3E%3C/filter%3E%3Crect width='280' height='280' filter='url(%23n)'/%3E%3C/svg%3E");
}

.vignette {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: radial-gradient(ellipse at center, rgba(236, 226, 200, 0) 48%, rgba(92, 68, 30, .25) 100%);
}

#mist {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  mix-blend-mode: soft-light;
  opacity: .42;
}

.titlebar {
  position: absolute;
  top: 22px;
  left: 50%;
  z-index: 6;
  width: min(720px, calc(100vw - 32px));
  transform: translateX(-50%);
  text-align: center;
  pointer-events: none;
  color: var(--ink);
}

.titlebar h1 {
  margin: 4px 0;
  font: 700 34px/1.08 "Kaiti SC", "STKaiti", "KaiTi", serif;
  letter-spacing: 4px;
}

.titlebar p {
  margin: 0;
  font: 600 13px/1.6 "Kaiti SC", "STKaiti", "KaiTi", serif;
  color: var(--ink-soft);
  letter-spacing: 2px;
}

.toolbar {
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 8;
  display: grid;
  gap: 8px;
}

.toolbar button,
.filter,
.story-actions button,
.poem-open {
  border: 1px solid var(--gold-soft);
  background: linear-gradient(180deg, rgba(252, 246, 230, .94), rgba(238, 224, 193, .9));
  box-shadow: 0 3px 10px rgba(69, 48, 20, .18);
  cursor: pointer;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}

.toolbar button {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  font: 700 18px/1 "Kaiti SC", "STKaiti", "KaiTi", serif;
}

.toolbar button:hover,
.filter:hover,
.story-actions button:hover,
.poem-open:hover {
  transform: translateY(-1px);
  border-color: var(--gold);
}

.toolbar button.on,
.filter.on {
  background: linear-gradient(180deg, #a43b24, #862916);
  color: #f8ead2;
  border-color: #862916;
}

.search {
  position: absolute;
  top: 20px;
  left: 72px;
  z-index: 9;
  width: 280px;
  max-width: calc(100vw - 148px);
  padding: 10px;
  border: 1px solid var(--gold-soft);
  border-radius: 12px;
  background: rgba(252, 246, 230, .92);
  box-shadow: 0 6px 18px rgba(69, 48, 20, .18);
  backdrop-filter: blur(12px);
}

.search label {
  display: block;
  margin: 0 0 6px 2px;
  color: var(--ink-soft);
  font: 700 12px/1 "Kaiti SC", "STKaiti", "KaiTi", serif;
  letter-spacing: 1px;
}

.search > div:first-of-type {
  display: grid;
  grid-template-columns: 1fr 36px;
  gap: 6px;
}

.search input {
  min-width: 0;
  height: 34px;
  padding: 0 11px;
  border: 1px solid var(--gold-soft);
  border-radius: 9px;
  background: rgba(255, 250, 238, .86);
  color: var(--ink);
  font-size: 13px;
  outline: none;
}

.search input:focus {
  border-color: var(--zhu);
}

.search button {
  border: 1px solid var(--gold-soft);
  border-radius: 9px;
  background: rgba(245, 235, 210, .95);
  color: var(--ink-soft);
  cursor: pointer;
}

.search-results {
  display: grid;
  gap: 4px;
  margin-top: 8px;
  max-height: 240px;
  overflow: auto;
}

.search-results[hidden] {
  display: none;
}

.search-results button,
.search-results p {
  margin: 0;
  padding: 8px 9px;
  border: 1px solid rgba(189, 154, 85, .25);
  border-radius: 8px;
  background: rgba(255, 252, 244, .72);
  text-align: left;
}

.search-results button:hover {
  border-color: var(--zhu);
}

.search-results b {
  display: block;
  color: var(--ink);
  font: 700 14px/1.2 "Kaiti SC", "STKaiti", "KaiTi", serif;
}

.search-results span,
.search-results p {
  color: #765d33;
  font-size: 12px;
  line-height: 1.5;
}

.filters {
  position: absolute;
  left: 50%;
  bottom: 28px;
  z-index: 8;
  display: flex;
  gap: 8px;
  max-width: calc(100vw - 32px);
  padding: 7px;
  transform: translateX(-50%);
  border: 1px solid var(--gold-soft);
  border-radius: 999px;
  background: rgba(246, 236, 214, .82);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.person-switch {
  position: absolute;
  left: 50%;
  bottom: 82px;
  z-index: 8;
  display: flex;
  gap: 6px;
  padding: 6px;
  transform: translateX(-50%);
  border: 1px solid var(--gold-soft);
  border-radius: 999px;
  background: rgba(246, 236, 214, .82);
  box-shadow: 0 6px 16px rgba(69, 48, 20, .18);
  backdrop-filter: blur(10px);
}

.person-tab {
  min-width: 72px;
  height: 34px;
  padding: 0 14px;
  border: 1px solid rgba(189, 154, 85, .38);
  border-radius: 999px;
  background: rgba(252, 246, 230, .96);
  color: #5e4725;
  font: 700 14px/1 "Kaiti SC", "STKaiti", "KaiTi", serif;
  letter-spacing: 2px;
  cursor: pointer;
  transition: color .18s ease, background .18s ease, transform .18s ease;
}

.person-tab:hover {
  transform: translateY(-1px);
  color: var(--ink);
}

.person-tab.on {
  border-color: #862916;
  background: linear-gradient(180deg, #a43b24, #862916);
  color: #f8ead2;
}

.filter {
  min-width: 68px;
  height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  font: 700 14px/1 "Kaiti SC", "STKaiti", "KaiTi", serif;
  letter-spacing: 2px;
}

.story {
  position: absolute;
  left: 24px;
  bottom: 104px;
  z-index: 8;
  width: 318px;
  max-width: calc(100vw - 48px);
  padding: 16px 18px 18px;
  border: 1px solid var(--gold-soft);
  border-radius: 12px;
  background: rgba(252, 246, 230, .94);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.story-head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 8px;
}

.story-head span {
  color: var(--zhu);
  font: 700 12px/1 "Kaiti SC", "STKaiti", "KaiTi", serif;
  letter-spacing: 1px;
}

.story-head strong {
  font: 700 20px/1.2 "Kaiti SC", "STKaiti", "KaiTi", serif;
  letter-spacing: 2px;
}

.story p {
  margin: 0;
  color: #5e4725;
  font-size: 13px;
  line-height: 1.75;
}

.works {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 10px;
}

.works span {
  padding: 3px 8px;
  border: 1px solid rgba(156, 47, 27, .22);
  border-radius: 999px;
  background: rgba(156, 47, 27, .07);
  color: #7d3a24;
  font: 700 12px/1.4 "Kaiti SC", "STKaiti", "KaiTi", serif;
}

.story blockquote {
  margin: 12px 0 10px;
  padding: 10px 12px;
  border-left: 3px solid var(--zhu);
  background: rgba(156, 47, 27, .07);
  color: #6b351f;
  font: 700 15px/1.7 "Kaiti SC", "STKaiti", "KaiTi", serif;
}

.poem-open {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 30px;
  margin: 0 0 13px;
  padding: 0 14px;
  border-radius: 999px;
  color: #7d3a24;
  font: 700 12px/1 "Kaiti SC", "STKaiti", "KaiTi", serif;
  letter-spacing: 1px;
}

.poem-open[hidden] {
  display: none;
}

.progress {
  display: grid;
  gap: 6px;
  margin: 0 0 12px;
}

.progress span {
  color: var(--ink-soft);
  font: 700 12px/1 "Kaiti SC", "STKaiti", "KaiTi", serif;
  letter-spacing: 1px;
}

.progress i {
  display: block;
  height: 7px;
  overflow: hidden;
  border: 1px solid rgba(189, 154, 85, .42);
  border-radius: 999px;
  background: rgba(216, 194, 149, .34);
}

.progress b {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #296c67, #9c2f1b);
  transform: scaleX(.1);
  transform-origin: left center;
  transition: transform .28s ease;
}

.story-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.story-actions button {
  height: 34px;
  border-radius: 9px;
  font-size: 13px;
}

.timeline {
  position: absolute;
  right: 20px;
  top: 116px;
  z-index: 8;
  width: 280px;
  max-height: calc(100vh - 172px);
  margin: 0;
  padding: 12px;
  overflow: auto;
  list-style: none;
  border: 1px solid var(--gold-soft);
  border-radius: 12px;
  background: rgba(252, 246, 230, .9);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.timeline li {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 8px;
  padding: 9px 6px;
  border-bottom: 1px dashed rgba(189, 154, 85, .5);
  cursor: pointer;
}

.timeline li[hidden] {
  display: none;
}

.timeline li:last-child { border-bottom: 0; }

.timeline li:hover,
.timeline li.on {
  color: var(--zhu);
}

.timeline time {
  color: var(--ink-soft);
  font: 700 11px/1.35 "Kaiti SC", "STKaiti", "KaiTi", serif;
}

.timeline b {
  display: block;
  font: 700 15px/1.2 "Kaiti SC", "STKaiti", "KaiTi", serif;
}

.timeline span {
  display: block;
  margin-top: 3px;
  overflow: hidden;
  color: #765d33;
  font-size: 12px;
  line-height: 1.4;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.journey-marker {
  position: absolute;
  width: 58px;
  height: 118px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.journey-marker .flag {
  position: absolute;
  left: 50%;
  bottom: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  min-height: 70px;
  padding: 7px 4px;
  border-radius: 3px;
  background: #8f2e1b;
  color: #f9ead4;
  box-shadow: 1px 3px 8px rgba(64, 42, 18, .35);
  transform: translateX(-50%);
  transform-origin: bottom center;
  transition: transform .2s ease, opacity .2s ease;
}

.journey-marker .seal {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border: 2px solid rgba(255, 244, 220, .85);
  border-radius: 50%;
  background: rgba(255, 249, 235, .16);
  font: 700 12px/1 "Kaiti SC", "STKaiti", "KaiTi", serif;
}

.journey-marker .name {
  writing-mode: vertical-rl;
  letter-spacing: 3px;
  font: 700 16px/1 "Kaiti SC", "STKaiti", "KaiTi", serif;
}

.journey-marker .pole {
  position: absolute;
  left: 50%;
  bottom: 6px;
  width: 2px;
  height: 18px;
  margin-left: -1px;
  background: #8f2e1b;
}

.journey-marker .dot {
  position: absolute;
  left: 50%;
  bottom: -6px;
  width: 12px;
  height: 12px;
  border: 2px solid rgba(255, 250, 235, .92);
  border-radius: 50%;
  background: #c84826;
  box-shadow: 0 1px 5px rgba(69, 48, 20, .4);
  transform: translateX(-50%);
}

.journey-marker:hover .flag,
.journey-marker.active .flag {
  transform: translateX(-50%) scale(1.08) rotate(1.5deg);
}

.journey-marker.active {
  z-index: 50;
}

.journey-marker.active .flag {
  outline: 2px solid var(--zhu);
  outline-offset: 3px;
}

.journey-marker.dim {
  opacity: .18;
  pointer-events: none;
}

.poem-modal[hidden] {
  display: none;
}

.poem-modal {
  position: absolute;
  inset: 0;
  z-index: 18;
  display: grid;
  place-items: center;
  padding: 24px;
}

.poem-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background:
    radial-gradient(ellipse at center, rgba(42, 31, 17, .12), rgba(42, 31, 17, .48)),
    rgba(236, 226, 200, .34);
  cursor: pointer;
  backdrop-filter: blur(3px);
}

.poem-sheet {
  position: relative;
  z-index: 1;
  width: min(620px, calc(100vw - 40px));
  max-height: min(760px, calc(100vh - 56px));
  overflow: auto;
  padding: 30px 34px 34px;
  border: 1px solid rgba(156, 47, 27, .28);
  border-radius: 14px;
  background:
    linear-gradient(180deg, rgba(255, 250, 238, .97), rgba(241, 228, 199, .96)),
    var(--paper-strong);
  box-shadow: 0 24px 70px rgba(38, 25, 10, .42);
}

.poem-sheet::before,
.poem-sheet::after {
  position: absolute;
  top: 18px;
  width: 42px;
  height: 1px;
  background: rgba(156, 47, 27, .36);
  content: "";
}

.poem-sheet::before { left: 24px; }
.poem-sheet::after { right: 24px; }

.poem-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 32px;
  height: 32px;
  border: 1px solid rgba(156, 47, 27, .22);
  border-radius: 50%;
  background: rgba(255, 250, 238, .75);
  color: #7d3a24;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.poem-close:hover {
  border-color: var(--zhu);
  background: rgba(156, 47, 27, .08);
}

.poem-author {
  margin: 0 0 8px;
  color: var(--zhu);
  text-align: center;
  font: 700 13px/1 "Kaiti SC", "STKaiti", "KaiTi", serif;
  letter-spacing: 3px;
}

.poem-sheet h2 {
  margin: 0 42px 18px;
  text-align: center;
  font: 700 28px/1.2 "Kaiti SC", "STKaiti", "KaiTi", serif;
  letter-spacing: 4px;
}

.poem-body {
  display: grid;
  gap: 7px;
  padding: 16px 0 0;
  border-top: 1px dashed rgba(189, 154, 85, .48);
}

.poem-body p {
  margin: 0;
  color: #57391d;
  text-align: center;
  font: 700 18px/1.9 "Kaiti SC", "STKaiti", "KaiTi", serif;
  letter-spacing: 1px;
}

.loader {
  position: absolute;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  background: #ece2c8;
  transition: opacity .32s ease;
}

.loader div {
  display: grid;
  gap: 8px;
  min-width: 260px;
  padding: 22px 26px;
  border: 1px solid var(--gold-soft);
  border-radius: 12px;
  background: rgba(252, 246, 230, .92);
  box-shadow: var(--shadow);
  text-align: center;
}

.loader strong {
  font: 700 22px/1 "Kaiti SC", "STKaiti", "KaiTi", serif;
}

.loader span {
  color: var(--ink-soft);
  font-size: 13px;
}

.loader.hide {
  opacity: 0;
  pointer-events: none;
}

.maplibregl-ctrl-top-right {
  top: 12px;
  right: 12px;
}

@media (max-width: 900px) {
  .titlebar h1 { font-size: 28px; }
  .search {
    top: 68px;
    left: 12px;
    width: calc(100vw - 24px);
    max-width: none;
  }
  .timeline {
    right: 12px;
    top: auto;
    bottom: 132px;
    width: calc(100vw - 24px);
    max-height: 128px;
  }
  .story {
    left: 12px;
    bottom: 278px;
    width: calc(100vw - 24px);
  }
  .filters {
    bottom: 20px;
    overflow-x: auto;
    justify-content: flex-start;
    width: calc(100vw - 24px);
  }
  .person-switch {
    bottom: 78px;
    max-width: calc(100vw - 24px);
  }
}

@media (max-width: 640px) {
  .titlebar {
    top: 16px;
    width: calc(100vw - 92px);
  }
  .titlebar h1 { font-size: 24px; }
  .titlebar p { font-size: 11px; }
  .toolbar {
    top: 12px;
    left: 12px;
  }
  .search {
    top: 64px;
  }
  .story {
    bottom: 272px;
    padding: 13px 14px;
  }
  .story blockquote {
    margin: 9px 0 11px;
  }
  .poem-sheet {
    padding: 26px 20px 28px;
  }
  .poem-sheet h2 {
    margin-inline: 36px;
    font-size: 24px;
  }
  .poem-body p {
    font-size: 16px;
    line-height: 1.85;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}