:root {
  color-scheme: dark;
  --ink: #f6f1e6;
  --muted: #b9b09f;
  --line: rgba(246, 241, 230, .15);
  --glass: rgba(20, 19, 16, .52);
  --glass-strong: rgba(20, 19, 16, .76);
  --glass-line: rgba(255, 255, 255, .26);
  --accent: #d4ad65;
  --accent-strong: #f0ca7e;
  --danger: #eaa6a0;
  font-family: "Noto Serif SC", "Source Han Serif SC", "Microsoft YaHei", serif;
}

* { box-sizing: border-box; }

html, body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  color: var(--ink);
  background: #11100d;
}

body { min-width: 320px; }

button, input, textarea { font: inherit; }

button { color: inherit; }

button:focus-visible, input:focus-visible, textarea:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--accent-strong);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 1rem;
  padding: .7rem 1rem;
  color: #111;
  background: var(--accent-strong);
  transform: translateY(-120%);
}

.skip-link:focus { transform: translateY(0); }

.museum-fullscreen-root,
.museum-shell {
  position: relative;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
}

/* krpano 进入真实或模拟 VR 后，仅隐藏站点自己的覆盖层，保留全景和 krpano 退出控件。 */
.museum-fullscreen-root.is-vr-mode .floating-header,
.museum-fullscreen-root.is-vr-mode .viewer-toolbar,
.museum-fullscreen-root.is-vr-mode .view-panel,
.museum-fullscreen-root.is-vr-mode .scene-drawer-toggle,
.museum-fullscreen-root.is-vr-mode .scene-drawer,
.museum-fullscreen-root.is-vr-mode .filing-records,
.museum-fullscreen-root.is-vr-mode .loading-pill {
  display: none;
}

.viewer-panel, .panorama, .scene-dissolve {
  position: absolute;
  inset: 0;
}

.viewer-panel {
  overflow: hidden;
  background: #090908;
}

.scene-dissolve {
  z-index: 2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
}

.scene-dissolve.is-releasing {
  visibility: visible;
  animation: scene-dissolve-release .9s ease-out forwards;
}

.scene-dissolve.is-waiting {
  visibility: visible;
  opacity: .18;
  animation: none;
}

.scene-dissolve.is-completing {
  visibility: visible;
  opacity: 0;
  animation: none;
  transition: opacity var(--scene-dissolve-complete-ms, 600ms) ease;
}

@keyframes scene-dissolve-release {
  from { opacity: 1; }
  to { opacity: .18; }
}

.glass-group, .glass-button, .icon-button {
  border: 1px solid var(--glass-line);
  background: var(--glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 10px 34px rgba(0, 0, 0, .2);
}

.floating-header {
  position: absolute;
  z-index: 5;
  top: clamp(.75rem, 2vw, 1.5rem);
  left: clamp(.75rem, 2vw, 2rem);
  right: clamp(4.75rem, 7vw, 6rem);
  display: grid;
  grid-template-columns: minmax(0, auto) auto minmax(260px, auto);
  align-items: center;
  gap: .8rem;
}

.identity, .statistics, .glass-button { border-radius: 999px; }

.identity {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: .75rem;
  overflow: hidden;
  padding: .72rem 1.1rem;
}

.identity-accent {
  flex: 0 0 2px;
  width: 2px;
  height: 1.5rem;
  background: var(--accent-strong);
  box-shadow: 0 0 12px rgba(240, 202, 126, .5);
}

.identity h1 {
  margin: 0;
  overflow: hidden;
  font-size: clamp(.9rem, 1.45vw, 1.22rem);
  font-weight: 500;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.header-actions {
  display: flex;
  gap: .55rem;
}

.glass-button {
  min-height: 44px;
  padding: .65rem 1rem;
  white-space: nowrap;
  cursor: pointer;
}

.glass-button:hover, .glass-button:focus-visible {
  border-color: var(--accent);
  background: var(--glass-strong);
}

.statistics {
  justify-self: end;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-width: 260px;
}

.statistics div {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: .45rem;
  min-width: 0;
  padding: .7rem 1rem;
}

.statistics div + div { border-left: 1px solid var(--glass-line); }

.statistics small { color: var(--muted); white-space: nowrap; }

.statistics span {
  font: 500 1.1rem/1 system-ui, sans-serif;
  white-space: nowrap;
}

.viewer-toolbar {
  position: absolute;
  z-index: 7;
  top: clamp(5.5rem, 12vh, 7rem);
  right: clamp(.75rem, 2vw, 2rem);
  display: grid;
  gap: .65rem;
}

.icon-button {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  padding: 0;
  border-radius: 50%;
  cursor: pointer;
}

.icon-button svg {
  width: 23px;
  height: 23px;
}

.icon-button.is-active,
.icon-button.is-playing,
.icon-button.is-fullscreen {
  color: var(--accent-strong);
  border-color: var(--accent);
  background: var(--glass-strong);
}

@media (hover: hover) and (pointer: fine) {
  .icon-button:hover {
    color: var(--accent-strong);
    border-color: var(--accent);
    background: var(--glass-strong);
  }
}

button:disabled { cursor: not-allowed; opacity: .5; }

.view-panel {
  position: absolute;
  z-index: 6;
  top: clamp(16rem, 35vh, 19rem);
  right: clamp(4.4rem, 6vw, 5.8rem);
  width: min(430px, calc(100vw - 7rem));
  padding: 1rem;
  border-radius: 18px;
}

.view-panel[hidden], .scene-drawer[hidden] { display: none; }

.view-panel h2 {
  margin: 0 0 .8rem;
  text-align: center;
  font-size: 1rem;
}

.view-options {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .35rem;
}

.view-options button {
  min-width: 0;
  padding: .65rem .3rem;
  border: 0;
  border-radius: 12px;
  color: inherit;
  background: transparent;
  cursor: pointer;
}

.view-options button:hover,
.view-options button[aria-pressed="true"] {
  color: var(--accent-strong);
  background: rgba(212, 173, 101, .13);
}

.view-options svg {
  display: block;
  width: 30px;
  height: 30px;
  margin: 0 auto .35rem;
}

.scene-drawer-toggle {
  position: absolute;
  z-index: 8;
  left: .8rem;
  bottom: calc(8.1rem + env(safe-area-inset-bottom));
  display: grid;
  justify-items: center;
  gap: .12rem;
  border: 0;
  color: #fff;
  background: transparent;
  cursor: pointer;
  font-size: 16px;
  text-shadow: 0 1px 6px #000;
}

.scene-drawer-toggle svg {
  width: 44px;
  height: 44px;
  padding: 10px;
  border-radius: 50%;
  color: #4a4032;
  background: rgba(255, 255, 255, .86);
}

.scene-drawer {
  position: absolute;
  z-index: 6;
  right: 0;
  bottom: 0;
  left: 0;
  padding: .4rem 11rem .4rem 6.5rem;
  background: linear-gradient(90deg, rgba(18, 17, 14, .62), rgba(18, 17, 14, .4));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transform: translateY(105%);
  transition: transform .25s ease;
}

.scene-drawer.is-open { transform: translateY(0); }

.filing-records {
  position: absolute;
  z-index: 12;
  right: .8rem;
  bottom: calc(.55rem + env(safe-area-inset-bottom));
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: .45rem;
  max-width: calc(100% - 2rem);
  padding: 0;
  border: 0;
  color: rgba(246, 241, 230, .62);
  background: transparent;
  font: .7rem/1.2 system-ui, sans-serif;
  text-align: right;
  white-space: nowrap;
  text-shadow: 0 1px 4px rgba(0, 0, 0, .78);
}

.filing-records a {
  color: inherit;
  display: inline-flex;
  align-items: center;
  gap: .2rem;
  text-decoration: none;
}

.police-filing-icon {
  flex: 0 0 auto;
  width: .9rem;
  height: 1rem;
  object-fit: contain;
}

.filing-records a:hover,
.filing-records a:focus-visible {
  color: var(--accent-strong);
  text-decoration: underline;
}

.filing-separator { color: rgba(246, 241, 230, .34); }

.scene-catalog {
  display: flex;
  justify-content: center;
  gap: .8rem;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scrollbar-width: thin;
}

.scene-card {
  position: relative;
  flex: 0 0 100px;
  width: 100px;
  height: 100px;
  display: block;
  padding: 0;
  border: 2px solid rgba(255, 255, 255, .8);
  border-radius: 8px;
  color: inherit;
  background: rgba(10, 10, 9, .58);
  cursor: pointer;
  overflow: hidden;
}

.scene-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 6px;
  object-fit: cover;
  background: #25221c;
}

.scene-card span {
  position: absolute;
  z-index: 1;
  right: 0;
  bottom: 0;
  left: 0;
  padding: .8rem .25rem .28rem;
  overflow: hidden;
  background: linear-gradient(transparent, rgba(0, 0, 0, .78));
  font-size: .82rem;
  line-height: 1.15;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-shadow: 0 1px 3px #000;
}

.scene-card:hover, .scene-card.is-current {
  border-color: var(--accent-strong);
  box-shadow: 0 0 0 1px rgba(240, 202, 126, .4);
}

.loading-pill {
  position: absolute;
  z-index: 4;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: .75rem 1rem;
  border: 1px solid var(--line);
  background: rgba(16, 15, 12, .82);
  backdrop-filter: blur(8px);
}

.loading-pill[hidden] { display: none; }

.modal-kicker {
  margin: 0 0 .3rem;
  color: var(--accent);
  font-family: system-ui, sans-serif;
  font-size: .68rem;
  letter-spacing: .22em;
}

.accent-button, .artwork-action-bar button, .text-button {
  border: 1px solid var(--line);
  border-radius: 3px;
  background: transparent;
  cursor: pointer;
}

.accent-button {
  padding: .7rem 1rem;
  border-color: var(--accent);
  color: #17130d;
  background: var(--accent);
  font-weight: 700;
}

.accent-button:hover { background: var(--accent-strong); }

.modal {
  position: fixed;
  z-index: 30;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

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

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, .74);
  backdrop-filter: blur(6px);
}

.modal-card {
  position: relative;
  width: min(100%, 640px);
  max-height: calc(100vh - 2rem);
  overflow: auto;
  padding: clamp(1.25rem, 4vw, 2.5rem);
  border: 1px solid var(--line);
  background: #211e18;
  box-shadow: 0 20px 70px rgba(0, 0, 0, .45);
}

.modal-close {
  position: absolute;
  z-index: 2;
  top: .65rem;
  right: .8rem;
  width: 2.4rem;
  height: 2.4rem;
  border: 0;
  color: var(--muted);
  background: transparent;
  font-size: 1.7rem;
  cursor: pointer;
}

.modal-card h2 {
  margin: 0 2rem 1.2rem 0;
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 500;
}

.description-copy, .artwork-text {
  color: #ded6c7;
  line-height: 1.9;
  white-space: pre-wrap;
}

.artwork-card {
  --artwork-composer-height: 7.5rem;
  width: min(1400px, calc(100vw - 2rem));
  height: min(900px, calc(100dvh - 2rem));
  max-height: calc(100dvh - 2rem);
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  overflow: hidden;
  padding: 0;
}

.artwork-header {
  position: relative;
  padding: clamp(1.25rem, 3vw, 2rem) clamp(4rem, 6vw, 6rem) 1rem clamp(1.25rem, 3vw, 2rem);
  border-bottom: 1px solid var(--line);
}

.artwork-header h2 { margin-bottom: 0; }

.artwork-layout {
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(300px, .8fr);
}

.artwork-content {
  min-height: 0;
  display: grid;
  grid-template-rows: minmax(0, 3fr) auto minmax(0, 2fr);
  overflow: hidden;
}

.artwork-gallery {
  min-height: 0;
  padding: clamp(1rem, 2vw, 1.5rem);
}

.artwork-gallery-stage {
  position: relative;
  min-height: 0;
  height: 100%;
  overflow: hidden;
  touch-action: none;
  background: #15130f;
}

.artwork-gallery img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform-origin: center;
  transition: transform .15s ease-out;
}

.artwork-image-viewer {
  position: fixed;
  z-index: 80;
  inset: 0;
  display: grid;
  padding: max(1rem, env(safe-area-inset-top)) max(1rem, env(safe-area-inset-right))
    max(1rem, env(safe-area-inset-bottom)) max(1rem, env(safe-area-inset-left));
  background: rgba(5, 5, 5, .97);
  touch-action: none;
  overscroll-behavior: contain;
}

.artwork-image-viewer[aria-hidden="true"] { display: none; }

.artwork-image-viewer-stage {
  min-width: 0;
  min-height: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  touch-action: none;
}

.artwork-image-viewer-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform-origin: center;
  user-select: none;
  -webkit-user-drag: none;
}

.artwork-image-viewer-close {
  position: absolute;
  z-index: 1;
  top: max(.75rem, env(safe-area-inset-top));
  right: max(.75rem, env(safe-area-inset-right));
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, .35);
  border-radius: 50%;
  color: #fff;
  background: rgba(16, 15, 12, .72);
  font-size: 1.7rem;
  line-height: 1;
}

.artwork-interactions {
  min-height: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  overflow: hidden;
  padding-left: 1.5rem;
  border-left: 1px solid var(--line);
}

.artwork-details-panel, .artwork-comments-scroll {
  min-height: 0;
  overflow-y: auto;
}

.artwork-details-panel {
  padding: 1rem clamp(1rem, 2vw, 1.5rem) clamp(1rem, 2vw, 1.5rem);
}

.artwork-interactions > h3 {
  margin: 0;
  padding: 1.25rem 1.5rem .75rem 0;
  font-size: 1rem;
  font-weight: 500;
}

.artwork-comments-scroll { padding: 0 1.5rem 1rem 0; }

.artwork-comment-composer {
  padding: 1rem 1.5rem 1.25rem 0;
  border-top: 1px solid var(--line);
  background: #211e18;
}

.artwork-gallery-nav, .artwork-gallery-tools button {
  border: 1px solid var(--line);
  color: var(--ink);
  background: rgba(16, 15, 12, .78);
  cursor: pointer;
}

.artwork-gallery-nav {
  position: absolute;
  top: 50%;
  width: 2.5rem;
  height: 2.5rem;
  transform: translateY(-50%);
  font-size: 1.6rem;
}

.artwork-gallery-prev { left: .75rem; }
.artwork-gallery-next { right: .75rem; }

.artwork-image-count, .artwork-image-status {
  position: absolute;
  margin: 0;
  padding: .35rem .55rem;
  color: var(--ink);
  background: rgba(16, 15, 12, .78);
  font: .78rem system-ui, sans-serif;
}

.artwork-image-count { top: .75rem; left: .75rem; }
.artwork-image-status { left: .75rem; right: auto; bottom: .75rem; }

.artwork-gallery-tools {
  position: absolute;
  right: .75rem;
  bottom: .75rem;
  display: flex;
  gap: .3rem;
  padding: .3rem;
  border: 1px solid rgba(212, 173, 101, .55);
  border-radius: .4rem;
  background: rgba(16, 15, 12, .76);
  backdrop-filter: blur(6px);
}

.artwork-gallery-tools button {
  display: inline-flex;
  align-items: center;
  gap: .28rem;
  padding: .3rem .48rem;
  font-size: .78rem;
  line-height: 1;
}

.artwork-tool-icon {
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
  fill: none;
  stroke: var(--accent-strong);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.artwork-action-bar {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding: .5rem clamp(1rem, 2vw, 1.5rem);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.artwork-action-bar button {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .55rem .4rem;
  border: 0;
  color: var(--accent-strong);
  background: transparent;
}

.artwork-action-bar button + button { border-left: 1px solid var(--line); }

.artwork-action-bar button[aria-pressed="true"] { background: rgba(212, 173, 101, .12); }

.artwork-action-icon {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

#artwork-comment-jump { display: none; }

/* 文字热点只保留说明，避免移动端流式规则重新显示评论互动。 */
.artwork-card.is-text-only .artwork-gallery,
.artwork-card.is-text-only .artwork-action-bar,
.artwork-card.is-text-only .artwork-comment-composer,
.artwork-card.is-text-only .artwork-interactions {
  display: none !important;
}

.artwork-card.is-text-only .artwork-layout { grid-template-columns: minmax(0, 1fr); }

.artwork-card.is-text-only .artwork-content { display: block; }

.artwork-card.is-text-only .artwork-details-panel {
  height: 100%;
  padding-top: clamp(1rem, 2vw, 1.5rem);
}

.comment-list {
  display: grid;
  gap: .7rem;
}

.comment-item { padding: .75rem; background: rgba(255, 255, 255, .035); }

.comment-item strong { color: var(--accent); font: 600 .8rem system-ui, sans-serif; }

.comment-item p {
  margin: .4rem 0 0;
  overflow-wrap: anywhere;
  color: #ded6c7;
  line-height: 1.55;
  white-space: pre-wrap;
}

.empty-comments { color: var(--muted); }

.text-button {
  margin-top: .5rem;
  padding: .45rem .65rem;
  color: var(--muted);
}

.comment-form, .login-card form {
  display: grid;
  gap: .6rem;
}

label { color: var(--muted); font-size: .85rem; }

textarea, input {
  width: 100%;
  padding: .75rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--ink);
  background: #12110e;
}

textarea { resize: vertical; }

.form-hint, .form-message { color: var(--muted); line-height: 1.6; }

.form-message { min-height: 1.5em; color: var(--danger); }

.login-card { width: min(430px, 100%); }

.landscape-hint {
  position: fixed;
  z-index: 51;
  bottom: 4.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: fit-content;
  max-width: calc(100% - 2rem);
  padding: .65rem .9rem;
  border: 1px solid var(--accent);
  border-radius: 999px;
  color: var(--ink);
  background: var(--glass-strong);
  text-align: center;
  box-shadow: 0 10px 35px rgba(0, 0, 0, .35);
}

.notice {
  position: fixed;
  z-index: 50;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  width: min(calc(100% - 2rem), 560px);
  padding: .8rem 1rem;
  border: 1px solid var(--accent);
  color: var(--ink);
  background: #292319;
  text-align: center;
  box-shadow: 0 10px 35px rgba(0, 0, 0, .35);
}

.fatal-error {
  position: fixed;
  z-index: 20;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
  width: min(90%, 420px);
  padding: 1.5rem;
  border: 1px solid var(--line);
  background: #211e18;
  text-align: center;
}

@media (max-width: 820px) {
  .artwork-gallery-tools { display: none; }
}

@media (max-width: 820px), (max-width: 900px) and (max-height: 420px) and (orientation: landscape) {
  .floating-header {
    top: .65rem;
    right: 4.1rem;
    left: .65rem;
    grid-template-areas: "identity statistics" "actions actions";
    grid-template-columns: minmax(0, 1fr) auto;
    gap: .45rem;
  }

  .identity {
    grid-area: identity;
    padding: .55rem .75rem;
  }

  .statistics {
    grid-area: statistics;
    min-width: 0;
  }

  .statistics div {
    display: grid;
    gap: .05rem;
    padding: .38rem .55rem;
  }

  .statistics small { font-size: .58rem; }

  .statistics span { font-size: .9rem; }

  .header-actions { grid-area: actions; }

  .glass-button {
    min-height: 40px;
    padding: .48rem .75rem;
    font-size: .82rem;
  }

  .viewer-toolbar { top: 8.4rem; right: .65rem; }

  .icon-button { width: 42px; height: 42px; }

  .view-panel {
    top: 12rem;
    right: 3.7rem;
    width: min(360px, calc(100vw - 4.35rem));
  }

  .scene-drawer {
    bottom: calc(2.4rem + env(safe-area-inset-bottom));
    padding: .35rem .5rem;
  }

  .scene-catalog {
    justify-content: flex-start;
    gap: .6rem;
  }

  .filing-records {
    right: .55rem;
    bottom: calc(.35rem + env(safe-area-inset-bottom));
    max-width: calc(100% - 1.1rem);
    font-size: .56rem;
    gap: .28rem;
  }

  .scene-card {
    flex-basis: 66px;
    width: 66px;
    height: 66px;
  }

  .scene-card img {
    width: 100%;
    height: 100%;
  }

  .scene-card span {
    padding: .65rem .18rem .18rem;
    font-size: 12px;
  }

  .scene-drawer-toggle {
    left: .65rem;
    bottom: calc(7.9rem + env(safe-area-inset-bottom));
    font-size: 12px;
  }

  .scene-drawer-toggle svg {
    width: 36px;
    height: 36px;
    padding: 8px;
  }

  .artwork-card { --artwork-composer-height: 4.6rem; }

  .artwork-layout {
    display: block;
    overflow-y: auto;
    padding-bottom: calc(var(--artwork-composer-height) + env(safe-area-inset-bottom));
    scroll-behavior: smooth;
  }

  .artwork-content {
    display: block;
    overflow: visible;
  }

  .artwork-gallery {
    min-height: 15rem;
    height: min(52vw, 26rem);
  }

  .artwork-action-bar {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    padding: .4rem 1rem;
  }

  .artwork-action-bar button { padding: .55rem .25rem; }

  #artwork-comment-jump { display: inline-flex; }

  .artwork-details-panel {
    overflow: visible;
    padding: 1rem;
  }

  .artwork-interactions {
    display: block;
    overflow: visible;
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .artwork-interactions > h3 { padding: 1rem 1rem .65rem; }

  .artwork-comments-scroll {
    overflow: visible;
    padding: 0 1rem 1rem;
  }

  .artwork-comment-composer {
    position: absolute;
    z-index: 3;
    right: 0;
    bottom: 0;
    left: 0;
    padding: .5rem 1rem 0;
    padding-bottom: env(safe-area-inset-bottom);
    border-top: 1px solid var(--line);
    background: rgba(33, 30, 24, .98);
  }

  .artwork-comment-composer .comment-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: .5rem;
    align-items: end;
  }

  .artwork-comment-composer label { display: none; }

  .artwork-comment-composer textarea {
    min-height: 2.6rem;
    max-height: 2.6rem;
    padding: .55rem;
    resize: none;
  }

  .artwork-comment-composer .accent-button { min-height: 2.6rem; }

  .artwork-card.is-text-only .artwork-layout { padding-bottom: 0; }
}

@media (max-height: 420px) and (orientation: landscape) {
  .viewer-toolbar {
    top: auto;
    right: .65rem;
    bottom: .65rem;
    grid-template-columns: repeat(4, 38px);
    gap: .4rem;
  }

  .icon-button {
    width: 38px;
    height: 38px;
  }

  .view-panel {
    top: auto;
    right: .65rem;
    bottom: 3.55rem;
    width: min(360px, calc(100vw - 1.3rem));
    max-height: calc(100vh - 10rem);
    max-height: calc(100dvh - 10rem);
    overflow-y: auto;
  }
}

@media (max-width: 900px) and (max-height: 420px) and (orientation: landscape) {
  .modal { padding: .5rem; }

  .artwork-card {
    --artwork-composer-height: 3.7rem;
    width: calc(100vw - 1rem);
    height: calc(100dvh - 1rem);
    max-height: calc(100dvh - 1rem);
  }

  .artwork-header { padding: .6rem 3rem .5rem 1rem; }

  .artwork-header .modal-kicker { display: none; }

  .artwork-header h2 { font-size: 1.1rem; }

  .artwork-gallery {
    min-height: 130px;
    height: 180px;
    padding: .5rem;
  }

  .artwork-gallery-nav {
    top: .45rem;
    width: 32px;
    height: 32px;
    transform: none;
  }

  .artwork-image-count {
    top: .45rem;
    left: 50%;
    transform: translateX(-50%);
  }

  .artwork-gallery-tools {
    right: .45rem;
    bottom: .45rem;
    gap: .2rem;
    padding: .2rem;
  }

  .artwork-gallery-tools button {
    gap: .2rem;
    min-height: 28px;
    padding: .26rem .38rem;
    font-size: .72rem;
  }

  .artwork-tool-icon { width: 14px; height: 14px; }

  .artwork-image-status { left: .45rem; right: auto; bottom: .45rem; }

  .artwork-action-bar { padding: .25rem 1rem; }

  .artwork-action-bar button { padding: .35rem .2rem; }

  .artwork-interactions > h3 { padding: .65rem 1rem .35rem; }

  .artwork-comments-scroll { padding: 0 1rem .5rem; }

  .artwork-comment-composer { padding: .35rem 1rem 0; }

  .comment-form { gap: .25rem; }

  .comment-form label { display: none; }

  .artwork-comment-composer textarea {
    min-height: 2.6rem;
    max-height: 2.6rem;
    padding: .35rem;
  }

  .artwork-comment-composer .accent-button { padding: .42rem .7rem; }
}

@media (max-width: 520px) {
  .modal {
    align-items: stretch;
    padding: 0;
  }

  .modal-card {
    min-height: 100vh;
    min-height: 100dvh;
    max-height: 100vh;
    max-height: 100dvh;
    padding: 1.25rem;
    border: 0;
  }

  .artwork-card {
    min-height: 0;
    height: min(900px, 100dvh);
    max-height: 100dvh;
    padding: 0;
  }

  .artwork-gallery-tools {
    right: .45rem;
    bottom: .45rem;
    gap: .2rem;
    padding: .2rem;
  }

  .artwork-gallery-tools button {
    gap: .2rem;
    min-height: 28px;
    padding: .26rem .38rem;
    font-size: .72rem;
  }

  .artwork-tool-icon { width: 14px; height: 14px; }

  .artwork-image-status { left: .45rem; right: auto; bottom: calc(.45rem + 2.3rem); }
}

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