/* World owns the complete host rectangle; controls are native overlays. */
.ui-root .ui-world { position: relative; isolation: isolate; min-height: 0; height: 100%; overflow: hidden; background: radial-gradient(ellipse at 50% 40%, #f3efd9, #e4e8d9); }
.ui-root .ui-world__header, .ui-root .ui-world__footer { display: contents; }
.ui-root .ui-world__title, .ui-root .ui-world__footer > p,
.ui-root .ui-world__enter .ui-button__label, .ui-root .ui-world__map-button .ui-button__label { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.ui-root .ui-world__stage { position: absolute; inset: 0; min-height: 0; overflow: hidden; }
.ui-root .ui-world__gesture-plane { position: absolute; z-index: 0; inset: 0; touch-action: pan-x; }
.ui-root .ui-world__media-viewport { position: absolute; z-index: 1; inset: 0; width: 100%; height: 100%; min-width: 0; min-height: 0; pointer-events: none; }
.ui-root .ui-world__media-viewport[hidden], .ui-root .ui-world__panel[hidden] { display: none; }
.ui-root .ui-world__location { position: absolute; z-index: 2; top: max(12px, env(safe-area-inset-top)); left: max(12px, env(safe-area-inset-left)); max-width: calc(100% - max(12px, env(safe-area-inset-left)) - max(12px, env(safe-area-inset-right))); max-height: 25%; overflow: auto; overscroll-behavior: contain; touch-action: pan-y; padding: 6px 10px; border-radius: 12px; background: #fffdf4e8; color: var(--ui-heading); font-size: .875rem; line-height: 1.5; overflow-wrap: anywhere; }
.ui-root .ui-world__panel { position: absolute; z-index: 2; top: 50%; left: max(12px, env(safe-area-inset-left)); right: max(12px, env(safe-area-inset-right)); transform: translateY(-50%); margin-inline: auto; max-width: 24rem; max-height: calc(100% - 176px - env(safe-area-inset-top) - env(safe-area-inset-bottom)); min-height: 0; overflow: auto; overscroll-behavior: contain; touch-action: pan-y; padding: 12px; border-radius: 16px; background: #fffdf4ed; display: flex; flex-direction: column; align-items: center; gap: .75rem; text-align: center; overflow-wrap: anywhere; }
.ui-root .ui-world__panel > * { flex-shrink: 0; max-width: 100%; }
.ui-root .ui-world__panel .ui-button { padding-inline: 12px; }
.ui-root .ui-world__map-art { width: min(40vw, 8rem); height: auto; object-fit: contain; pointer-events: none; }
.ui-root .ui-world__fallback { color: var(--ui-secondary); font-size: .875rem; line-height: 1.5; }
.ui-root .ui-world__enter, .ui-root .ui-world__map-button { position: absolute; z-index: 3; bottom: max(12px, env(safe-area-inset-bottom)); width: 48px; height: 48px; min-width: 48px; min-height: 48px; padding: 8px; }
/* The approved World cue keeps its own transparent hit area and white chevron. */
.ui-root .ui-world .ui-world__enter, .ui-root .ui-world .ui-world__enter:is(:hover, :active) { left: 50%; transform: translateX(-50%); border: 0; border-radius: 8px; background: transparent; color: #fffdf4; box-shadow: none; }
.ui-root .ui-world__enter::after { content: ''; width: 28px; height: 28px; border-top: 3px solid currentColor; border-left: 3px solid currentColor; transform: translateY(7px) rotate(45deg); filter: drop-shadow(0 1px 1px #17392e); }
.ui-root .ui-world .ui-world__enter:focus-visible { outline: 2px solid #fffdf4; outline-offset: 2px; box-shadow: 0 0 0 2px #174c42; }
.ui-root .ui-world .ui-world__map-button { border: 1px solid #61705a80; border-radius: 50%; background: #fffdf4e8; color: var(--ui-heading); box-shadow: 0 2px 8px #30493614; }
.ui-root .ui-world .ui-world__map-button:where(:not(:disabled, [aria-disabled="true"])):hover { background: var(--ui-selection); }
.ui-root .ui-world .ui-world__map-button:is(:disabled, [aria-disabled="true"]) { background: var(--ui-disabled-fill); color: var(--ui-disabled-text); border-color: var(--ui-border); box-shadow: none; }
.ui-root .ui-world__map-button { right: max(12px, env(safe-area-inset-right)); }
.ui-root .ui-world__map-glyph { display: block; width: 30px; height: 30px; object-fit: contain; pointer-events: none; }
.ui-root .ui-world__map-row { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; }
.ui-root .ui-world__map-row .ui-button { flex: 1 1 12rem; }
.ui-root .ui-world__current { color: var(--ui-secondary); font-size: .875rem; }
@media (forced-colors: active) {
  .ui-root .ui-world__location, .ui-root .ui-world__panel, .ui-root .ui-world__enter, .ui-root .ui-world__map-button { background: Canvas; color: CanvasText; border: 1px solid CanvasText; }
  .ui-root .ui-world .ui-world__enter, .ui-root .ui-world .ui-world__enter:is(:hover, :active) { background: Canvas; color: CanvasText; border: 1px solid CanvasText; box-shadow: none; }
  .ui-root .ui-world .ui-world__map-button:is(:disabled, [aria-disabled="true"]) { background: Canvas; color: GrayText; border-color: GrayText; }
  .ui-root .ui-world .ui-world__enter:focus-visible { outline-color: Highlight; box-shadow: none; }
  .ui-root .ui-world__enter::after { filter: none; }
}
/* 探索：你在看的地方没有她时的空场景、她换地方时的场景切换、她此刻在做什么 */
.ui-root .ui-world__backup { position: absolute; z-index: 1; inset: 0; overflow: hidden; background: #f3ecd9; pointer-events: none; }
.ui-root .ui-world__backup[hidden] { display: none; }
.ui-root .ui-world__empty { position: absolute; z-index: 1; inset: 0; overflow: hidden; background: #f3ecd9; animation: ui-world-fade-in .6s ease both; }
.ui-root .ui-world__empty[hidden] { display: none; }
.ui-root .ui-world__empty-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.ui-root .ui-world__empty-video[hidden] { display: none; }
.ui-root .ui-world__empty-note { position: absolute; left: 50%; bottom: max(84px, calc(env(safe-area-inset-bottom) + 72px)); transform: translateX(-50%);
  width: min(20rem, calc(100% - 32px)); box-sizing: border-box; display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 14px 16px;
  border-radius: 16px; background: #fffdf4e8; color: var(--ui-heading); text-align: center; line-height: 1.5; }
.ui-root .ui-world__empty-place { font-size: 1rem; }
.ui-root .ui-world__empty-text { font-size: .9rem; color: var(--ui-muted, #5f6b5e); }
.ui-root .ui-world__empty-note .ui-button[hidden] { display: none; }
.ui-root .ui-world__presence { position: absolute; z-index: 2; top: calc(max(12px, env(safe-area-inset-top)) + 44px); left: max(12px, env(safe-area-inset-left));
  max-width: calc(100% - 96px); margin: 0; padding: 4px 12px; border-radius: 10px; background: #fffdf4d0; color: var(--ui-heading);
  font-family: "Songti SC", "STSong", "Noto Serif SC", Georgia, serif; font-size: .9375rem; line-height: 1.5; }
.ui-root .ui-world__presence[hidden] { display: none; }
@keyframes ui-world-fade-in { from { opacity: 0; } to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .ui-root .ui-world__empty { animation: none; } }

/* 外出旅行时的两个按钮；地图标题居中 */
.ui-root .ui-world__empty-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.ui-root .ui-world__empty-actions[hidden], .ui-root .ui-world__empty-note[hidden] { display: none; }
.ui-root .ui-world__empty[data-mode="transition"] { animation-duration: .45s; }
.ui-root .ui-world__map-dialog .ui-dialog__header { position: relative; justify-content: center; padding-inline: 56px; }
.ui-root .ui-world__map-dialog .ui-dialog__title { flex: 0 1 auto; text-align: center; font-size: clamp(1.25rem, 6vw, 1.5rem); }
/* 右上角的关闭做成 × 图标（按钮文字仍在，读屏照常读“关闭地图”） */
.ui-root .ui-world__map-dialog .ui-dialog__header > .ui-button { position: absolute; top: 50%; right: 8px; transform: translateY(-50%);
  width: 44px; min-width: 44px; height: 44px; padding: 0; font-size: 0; border-radius: 50%; }
.ui-root .ui-world__map-dialog .ui-dialog__header > .ui-button::before { content: "×"; font-size: 28px; line-height: 1; color: var(--ui-heading); }

/* 她的一句话（对你分享的照片的反应） */
.ui-root .ui-world__bubble { position: absolute; z-index: 3; left: 50%; top: 32%; transform: translateX(-50%); width: max-content; max-width: min(18rem, calc(100% - 48px));
  margin: 0; padding: 12px 16px; border-radius: 18px; background: #fffdf4f2; color: var(--ui-heading); box-shadow: 0 8px 24px rgb(60 50 20 / .18);
  font-size: .9375rem; line-height: 1.55; text-align: center; animation: ui-world-fade-in .5s ease both; cursor: pointer; }
.ui-root .ui-world__bubble::after { content: ""; position: absolute; left: 50%; bottom: -8px; width: 16px; height: 16px; background: inherit; transform: translateX(-50%) rotate(45deg); border-radius: 3px; }
.ui-root .ui-world__bubble[hidden] { display: none; }

/* 她带回来的小礼物卡片、左下角的小收藏 */
.ui-root .ui-world__gift, .ui-root .ui-world__shelf-sheet { position: absolute; z-index: 4; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: min(19rem, calc(100% - 40px)); box-sizing: border-box; display: grid; justify-items: center; gap: 8px; padding: 20px 18px 16px;
  border-radius: 22px; background: #fffdf4f7; box-shadow: 0 12px 36px rgb(60 50 20 / .22); text-align: center; animation: ui-world-fade-in .45s ease both; }
.ui-root .ui-world__gift[hidden], .ui-root .ui-world__shelf-sheet[hidden], .ui-root .ui-world__shelf[hidden] { display: none; }
.ui-root .ui-world__gift-title { margin: 0; font-family: "Songti SC", "STSong", "Noto Serif SC", Georgia, serif; font-size: 1.25rem; color: var(--ui-heading); }
.ui-root .ui-world__gift-art { width: 112px; height: 112px; object-fit: contain; }
.ui-root .ui-world__gift-name { margin: 0; font-weight: 700; color: var(--ui-heading); }
.ui-root .ui-world__gift-line { margin: 0; font-size: .875rem; line-height: 1.6; color: var(--ui-secondary); }
.ui-root .ui-world__gift-actions { display: grid; gap: 8px; width: 100%; margin-top: 6px; }
.ui-root .ui-world__shelf { position: absolute; z-index: 3; left: max(12px, env(safe-area-inset-left)); bottom: max(12px, env(safe-area-inset-bottom));
  display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: 4px 12px 4px 6px; border: 0; border-radius: 999px;
  background: #fffdf4e8; color: var(--ui-heading); font: inherit; font-size: .8125rem; cursor: pointer; }
.ui-root .ui-world__shelf-art { width: 32px; height: 32px; object-fit: contain; }
.ui-root .ui-world__shelf-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; width: 100%; max-height: 40vh; overflow: auto; text-align: left; }
.ui-root .ui-world__shelf-list li { display: flex; align-items: center; gap: 10px; padding: 6px 8px; border-radius: 12px; background: #f6f2e3; }
.ui-root .ui-world__shelf-list img { width: 40px; height: 40px; object-fit: contain; }
.ui-root .ui-world__shelf-list small { color: var(--ui-secondary); }

/* 小动作：盖在安静 Loop 上，开头结尾同一坐姿，淡入淡出 */
.ui-root .ui-world__action { position: absolute; z-index: 1; inset: 0; overflow: hidden; opacity: 0; transition: opacity .26s ease; pointer-events: none; }
.ui-root .ui-world__action.is-on { opacity: 1; }
.ui-root .ui-world__action[hidden] { display: none; }

/* 外出中的门牌 */
.ui-root .ui-world__away-sign { justify-self: center; padding: 2px 10px; border-radius: 999px; background: #c9544a; color: #fff; font-size: .75rem; font-weight: 700; letter-spacing: .05em; }
.ui-root .ui-world__away-sign[hidden] { display: none; }

/* 右上角的声音开关 */
.ui-root .ui-world__sound { position: absolute; z-index: 3; top: max(12px, env(safe-area-inset-top)); right: max(12px, env(safe-area-inset-right));
  width: 40px; height: 40px; padding: 8px; border: 1px solid #61705a55; border-radius: 50%; background: #fffdf4e8; color: var(--ui-heading); cursor: pointer; }
.ui-root .ui-world__sound[hidden] { display: none; }
.ui-root .ui-world__sound svg { width: 100%; height: 100%; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.ui-root .ui-world__sound svg path:first-child { fill: currentColor; stroke: none; }
.ui-root .ui-world__sound[aria-pressed="true"] .ui-world__sound-off, .ui-root .ui-world__sound[aria-pressed="false"] .ui-world__sound-wave { display: none; }

/* 左下角的小火花；小收藏挪到它上面 */
.ui-root .ui-world__streak { position: absolute; z-index: 3; left: max(12px, env(safe-area-inset-left)); bottom: max(12px, env(safe-area-inset-bottom));
  display: inline-flex; align-items: center; gap: 4px; min-height: 44px; padding: 3px 12px 3px 3px; border: 0; border-radius: 999px;
  background: #fffdf4e8; color: var(--ui-heading); font: inherit; font-size: .875rem; font-weight: 700; cursor: pointer; }
/* 今天还没点亮：只把火花和天数调淡，她的头像保持原色 */
.ui-root .ui-world__streak:not(.is-lit) .ui-world__streak-text { opacity: .55; filter: grayscale(1); }
.ui-root .ui-world__streak.is-lit { box-shadow: 0 0 0 2px #f2b04a66; }
.ui-root .ui-world__streak[hidden] { display: none; }
.ui-root .ui-world__streak-avatar { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; }
.ui-root .ui-world__shelf { bottom: calc(max(12px, env(safe-area-inset-bottom)) + 54px); }

/* 地图：树屋附近 / 远方世界 / 朋友 */
.ui-root .ui-world__map-tabs { display: grid; grid-template-columns: 1fr 1fr auto; gap: 6px; padding: 4px; border-radius: 999px; background: #efe9d6; }
.ui-root .ui-world__map-tab { position: relative; min-height: 40px; padding: 6px 12px; border: 0; border-radius: 999px; background: transparent; color: var(--ui-heading); font: inherit; font-size: .9375rem; cursor: pointer; }
.ui-root .ui-world__map-tab[aria-selected="true"] { background: var(--ui-heading, #2f5a3f); color: #fffdf4; font-weight: 700; }
.ui-root .ui-world__map-tab--friends { padding-inline: 14px; }
.ui-root .ui-world__map-tab[data-badge]:not([data-badge=""])::after { content: attr(data-badge); position: absolute; top: -6px; right: -2px; padding: 0 6px; border-radius: 999px; background: #c9544a; color: #fff; font-size: .6875rem; line-height: 1.5; }
.ui-root .ui-world__near[hidden], .ui-root .ui-far-root[hidden], .ui-root .ui-far[hidden], .ui-root .ui-friends[hidden], .ui-root .ui-friends__visit[hidden] { display: none; }

.ui-root .ui-far-root { position: relative; display: grid; gap: 12px; }
.ui-root .ui-far { display: grid; gap: 10px; }
.ui-root .ui-far__launch { margin: 0; text-align: center; font-weight: 700; color: var(--ui-heading); }
.ui-root .ui-far__board { position: relative; margin-top: 14px; border-radius: 16px; background: #fbf8ee; border: 1px solid #e6dcc2; }
.ui-root .ui-far__map { display: block; width: 100%; height: auto; aspect-ratio: 1600 / 746; border-radius: 15px; }
.ui-root .ui-far__pin { position: absolute; transform: translate(-5px, -50%); display: flex; align-items: center; gap: 3px; padding: 0; border: 0; background: none; cursor: pointer; font: inherit; }
.ui-root .ui-far__pin-dot { width: 10px; height: 10px; border-radius: 50%; background: #c08d3e; box-shadow: 0 0 0 2px #fffdf4; flex: none; }
.ui-root .ui-far__pin.is-her .ui-far__pin-dot { background: #1f5a3a; }
.ui-root .ui-far__pin-label { padding: 1px 6px; border-radius: 999px; background: #fffdf4ee; color: var(--ui-heading); font-size: .6875rem; font-weight: 700; white-space: nowrap; box-shadow: 0 1px 4px #0001; }
.ui-root .ui-far__pin.is-selected .ui-far__pin-label { background: var(--ui-heading, #2f5a3f); color: #fffdf4; }
.ui-root .ui-far__pin[data-city="newyork"], .ui-root .ui-far__pin[data-city="hongkong"] { flex-direction: row-reverse; transform: translate(calc(-100% + 5px), -50%); }
.ui-root .ui-far__pin[data-city="beijing"] { flex-direction: column-reverse; transform: translate(-50%, calc(-100% + 5px)); }
.ui-root .ui-far__pin[data-city="tokyo"] { flex-direction: column; transform: translate(-50%, -5px); }
.ui-root .ui-far__pin.is-her .ui-far__pin-label { display: none; }
.ui-root .ui-far__her { position: absolute; z-index: 1; transform: translate(-50%, calc(-100% - 4px)); display: flex; flex-direction: column-reverse; align-items: center; gap: 2px; pointer-events: none; }
.ui-root .ui-far__her[hidden] { display: none; }
.ui-root .ui-far__her-avatar { width: 36px; height: 36px; border-radius: 50%; border: 2px solid #fffdf4; box-shadow: 0 2px 6px #0003; }
.ui-root .ui-far__her-tag { padding: 1px 6px; border-radius: 999px; background: #fffdf4; color: var(--ui-heading); font-size: .6875rem; font-weight: 700; white-space: nowrap; }
.ui-root .ui-far__chips { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
.ui-root .ui-far__chip { min-height: 36px; padding: 4px 2px; border: 1px solid #d9c9a0; border-radius: 999px; background: #fffdf4; color: var(--ui-heading); font: inherit; font-size: .8125rem; cursor: pointer; }
.ui-root .ui-far__chip[aria-pressed="true"] { background: var(--ui-heading, #2f5a3f); border-color: transparent; color: #fffdf4; font-weight: 700; }
.ui-root .ui-far__more { display: grid; margin: 0; padding: 8px 12px; border-radius: 12px; background: #f4efdf; text-align: center; font-size: .8125rem; color: var(--ui-secondary); }
.ui-root .ui-far__more strong { color: var(--ui-heading); }
.ui-root .ui-far__card { display: grid; grid-template-columns: 96px 1fr; gap: 12px; align-items: center; padding: 8px; border-radius: 16px; background: #fffdf4; border: 1px solid #e6dcc2; }
.ui-root .ui-far__card-photo { width: 96px; height: 72px; object-fit: cover; border-radius: 10px; }
.ui-root .ui-far__card-text { display: grid; gap: 2px; min-width: 0; }
.ui-root .ui-far__card-meta { color: var(--ui-secondary); font-size: .75rem; }
.ui-root .ui-far__card-meta:empty { display: none; }
.ui-root .ui-far__card-title { margin: 0; font-size: 1.125rem; color: var(--ui-heading); }
.ui-root .ui-far__card-line { margin: 0; font-size: .8125rem; color: var(--ui-secondary); line-height: 1.5; }
.ui-root .ui-far__home-note { margin: 0; text-align: center; font-size: .8125rem; color: var(--ui-secondary); }
.ui-root .ui-far__home-note[hidden], .ui-root .ui-far__journey[hidden] { display: none; }

.ui-root .ui-friends { display: grid; gap: 10px; }
.ui-root .ui-friends__head { display: flex; align-items: center; gap: 8px; }
.ui-root .ui-friends__back { border: 0; background: none; color: var(--ui-secondary); font: inherit; font-size: .8125rem; cursor: pointer; padding: 4px 0; }
.ui-root .ui-friends__title { margin: 0; flex: 1; font-size: 1.0625rem; color: var(--ui-heading); }
.ui-root .ui-friends__sample { padding: 2px 8px; border-radius: 999px; background: #efe4c6; color: #7a5a1e; font-size: .6875rem; font-weight: 700; }
.ui-root .ui-friends__playing { display: grid; gap: 8px; justify-items: center; padding: 14px; border-radius: 18px; background: linear-gradient(#fff8e6, #fffdf4); border: 1px solid #efdcae; text-align: center; }
.ui-root .ui-friends__section { margin: 0; font-size: .9375rem; color: var(--ui-heading); justify-self: stretch; text-align: center; }
.ui-root .ui-friends__others .ui-friends__section { text-align: left; }
.ui-root .ui-friends__duo { display: flex; align-items: center; gap: 8px; }
.ui-root .ui-friends__duo img { width: 64px; height: 64px; border-radius: 50%; border: 2px solid #fffdf4; box-shadow: 0 2px 8px #0002; }
.ui-root .ui-friends__flame { font-size: 1.5rem; }
.ui-root .ui-friends__info { display: grid; gap: 2px; font-size: .8125rem; color: var(--ui-secondary); }
.ui-root .ui-friends__info p { margin: 0; }
.ui-root .ui-friends__hint { font-size: .75rem; opacity: .85; }
.ui-root .ui-friends__actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; width: 100%; }
.ui-root .ui-friends__others { display: grid; gap: 8px; }
.ui-root .ui-friends__row { display: grid; grid-template-columns: 44px 1fr auto; gap: 6px 8px; align-items: center; padding: 8px; border-radius: 14px; background: #fffdf4; border: 1px solid #ece3cc; }
.ui-root .ui-friends__row > .ui-friends__cheer:last-child { grid-column: 3; }
.ui-root .ui-friends__avatar { width: 44px; height: 44px; border-radius: 50%; grid-row: span 2; }
.ui-root .ui-friends__row-text { display: grid; min-width: 0; font-size: .8125rem; grid-row: span 2; }
.ui-root .ui-friends__row-text small { color: var(--ui-secondary); }
.ui-root .ui-friends__cheer { min-height: 32px; padding: 4px 10px; border: 1px solid #b9c7a8; border-radius: 999px; background: #f3f6ec; color: var(--ui-heading); font: inherit; font-size: .75rem; cursor: pointer; white-space: nowrap; }
.ui-root .ui-friends__cheer.is-done, .ui-root .ui-friends__cheer:disabled { opacity: .6; cursor: default; }
.ui-root .ui-friends__status { margin: 0; text-align: center; font-size: .75rem; color: var(--ui-secondary); }
.ui-root .ui-friends__status:empty { display: none; }
.ui-root .ui-friends__visit { position: absolute; inset: 0; z-index: 2; display: grid; align-content: start; justify-items: center; gap: 8px; padding: 12px; border-radius: 18px; background: #fffdf4; box-shadow: 0 8px 28px #0002; text-align: center; overflow: auto; }
.ui-root .ui-friends__visit-title { margin: 0; color: var(--ui-heading); }
.ui-root .ui-friends__visit-art { width: 100%; max-width: 320px; border-radius: 16px; }
.ui-root .ui-friends__visit-line { margin: 0; color: var(--ui-heading); font-weight: 700; }
.ui-root .ui-friends__visit-gift { margin: 0; font-size: .8125rem; color: var(--ui-secondary); }