:root {
  color-scheme: light;
  --cream: #f3f0e8;
  --paper: #faf8f2;
  --ink: #242522;
  --muted: #676960;
  --line: rgba(36, 37, 34, .16);
  --red: #b7352c;
  --blue: #355c9c;
  --yellow: #e0b442;
  --dock-bottom: max(22px, env(safe-area-inset-bottom));
  --dock-height: 68px;
  --move-bottom: calc(var(--dock-bottom) + var(--dock-height) + 58px);
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: var(--cream);
  font-synthesis: none;
}
* { box-sizing: border-box; }
html, body { width: 100%; height: 100%; margin: 0; overflow: hidden; }
body { font-size: 13px; -webkit-font-smoothing: antialiased; }
button, select { font: inherit; color: inherit; }
button { border: 0; cursor: pointer; -webkit-tap-highlight-color: transparent; }
button, select { min-height: 40px; }
button { transition: background-color .16s, color .16s, box-shadow .16s; }
button:disabled { opacity: .45; cursor: not-allowed; }
button:focus-visible, select:focus-visible, a:focus-visible, summary:focus-visible, #scene:focus-visible { outline: 3px solid var(--blue); outline-offset: 4px; }
button:active:not(:disabled) { box-shadow: inset 0 0 0 1px currentColor; }
[hidden] { display: none !important; }
svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.workspace, #scene { position: absolute; inset: 0; width: 100%; height: 100%; height: 100dvh; }
#scene { overflow: hidden; outline-offset: -4px; touch-action: none; }
#scene > canvas { display: block; width: 100%; height: 100%; }
.topbar { position: absolute; z-index: 20; top: 0; left: 0; right: 0; display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 70px; padding: max(12px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right)) 12px max(20px, env(safe-area-inset-left)); pointer-events: none; }
.wordmark { display: flex; gap: 10px; align-items: center; flex-shrink: 0; padding: 9px 11px; background: rgba(250, 248, 242, .94); border-radius: 4px; }
.brand-shapes { display: grid; grid-template-columns: 16px 16px; grid-template-rows: 16px 16px; gap: 3px; width: 35px; height: 35px; }
.brand-shapes i:nth-child(1) { background: var(--red); border-radius: 50%; }
.brand-shapes i:nth-child(2) { background: var(--blue); }
.brand-shapes i:nth-child(3) { grid-column: 1 / 3; width: 0; height: 0; border-left: 17.5px solid transparent; border-right: 17.5px solid transparent; border-bottom: 16px solid var(--yellow); }
.brand-type { display: flex; flex-direction: column; gap: 4px; }
.brand-type strong { font-size: 17px; line-height: 1; letter-spacing: .12em; font-weight: 800; }
.brand-type > span { font-size: 11px; letter-spacing: .31em; }
.project-caption { display: none; }
.caption-rule { display: block; width: 26px; height: 1px; background: var(--line); }
.toolbar { display: flex; align-items: center; gap: 3px; padding: 4px; background: rgba(250, 248, 242, .96); border: 1px solid var(--line); border-radius: 4px; pointer-events: auto; }
.tool-button { display: inline-flex; gap: 7px; justify-content: center; align-items: center; background: transparent; padding: 0 12px; border-radius: 4px; white-space: nowrap; }
.tool-button.icon-only { width: 40px; padding: 0; }
.tool-button[aria-pressed="true"] { color: var(--paper); background: var(--ink); }
.tool-divider { margin: 0 7px; width: 1px; height: 20px; background: var(--line); }
.help-button { width: 36px; padding: 0; font-size: 17px; font-weight: 600; }
.scene-caption { position: absolute; z-index: 2; top: calc(max(12px, env(safe-area-inset-top)) + 87px); left: max(28px, env(safe-area-inset-left)); display: flex; gap: 10px; font-size: 11px; letter-spacing: .14em; color: var(--muted); pointer-events: none; }
.section-index { color: var(--red); font-variant-numeric: tabular-nums; letter-spacing: .03em; }
.map-panel, .family-panel { position: absolute; z-index: 5; bottom: calc(var(--dock-bottom) + var(--dock-height) + 18px); padding: 11px; border: 1px solid var(--line); border-radius: 3px; background: rgba(250, 248, 242, .94); }
.map-panel { width: 260px; left: max(28px, env(safe-area-inset-left)); }
body[data-mode="walk"] .map-panel { width: 180px; }
body[data-mode="walk"] .scene-caption, body[data-mode="walk"] .map-note, body[data-mode="walk"] #mode-label { display: none; }
body[data-mode="walk"]:has(#simulate[aria-pressed="false"]):has(#routes-toggle[aria-pressed="false"]) .family-panel { display: none; }
.panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: 11px; letter-spacing: .05em; }
.panel-heading > :last-child { color: var(--muted); font-size: 10px; letter-spacing: 0; font-variant-numeric: tabular-nums; }
#minimap { display: block; width: calc(100% - 22px); height: auto; aspect-ratio: 2; margin: 0 11px; }
.map-footer { display: flex; align-items: center; gap: 6px; margin: 7px 11px 11px; font-size: 10px; }
.position-dot { width: 5px; height: 5px; background: var(--red); border-radius: 50%; }
.map-note { margin-left: auto; color: var(--muted); }
.family-panel { width: 190px; right: max(28px, env(safe-area-inset-right)); }
body[data-mode="walk"] .family-panel { bottom: calc(var(--dock-bottom) + var(--dock-height) + 78px); }
#family-status { display: grid; gap: 10px; margin-top: 15px; }
.family-member, .family-row { display: flex; align-items: center; gap: 8px; font-size: 11px; min-width: 0; }
.family-state, .family-location, .family-member > :last-child:not(:nth-child(2)), .family-row > :last-child:not(:nth-child(2)) { margin-left: auto; color: var(--muted); font-size: 10px; }
.family-dot, #route-legend i { display: inline-block; width: 6px; height: 6px; flex-shrink: 0; border-radius: 50%; }
#route-legend { display: flex; flex-wrap: wrap; gap: 7px 10px; border-top: 1px solid var(--line); padding-top: 10px; margin-top: 12px; font-size: 9px; color: var(--muted); }
#route-legend > span { display: inline-flex; align-items: center; gap: 4px; }
body:has(#routes-toggle[aria-pressed="false"]) #route-legend { display: none; }
#game-hud { position: absolute; z-index: 8; top: calc(max(12px, env(safe-area-inset-top)) + 76px); right: max(20px, env(safe-area-inset-right)); width: 222px; padding: 12px; background: rgba(250, 248, 242, .96); border: 1px solid var(--line); border-radius: 4px; font-size: 11px; }
.game-heading, .game-player > div { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
#round-time, .game-player output { font-variant-numeric: tabular-nums; }
.game-players { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 12px; }
.game-player { min-width: 0; }
.game-player > div > :last-child { font-size: 10px; color: var(--muted); }
.game-player output { color: var(--ink); font-weight: 600; }
.game-player progress { display: block; width: 100%; height: 6px; margin-top: 7px; border: 0; border-radius: 2px; overflow: hidden; background: #dedbd2; appearance: none; --health-color: var(--blue); accent-color: var(--health-color); }
#health-ai { --health-color: var(--red); }
.game-player progress::-webkit-progress-bar { background: #dedbd2; }
.game-player progress::-webkit-progress-value { background: var(--health-color); }
.game-player progress::-moz-progress-bar { background: var(--health-color); }
#game-message { margin: 10px 0; color: var(--muted); font-size: 10px; line-height: 1.6; overflow-wrap: anywhere; }
.game-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.game-actions button { min-width: 0; padding: 0 5px; background: transparent; border-radius: 3px; font-size: 11px; }
#game-start { grid-column: 1 / -1; background: var(--ink); color: var(--paper); }
#attack-button { position: absolute; z-index: 12; right: max(20px, env(safe-area-inset-right)); bottom: calc(var(--dock-bottom) + var(--dock-height) + 8px); min-height: 48px; min-width: 76px; padding: 0 12px; border: 1px solid var(--line); border-radius: 4px; background: var(--ink); color: var(--paper); touch-action: manipulation; user-select: none; -webkit-user-select: none; }
#attack-button kbd { margin-left: 4px; border-color: rgba(250, 248, 242, .4); }
body:not([data-mode="walk"]) #attack-button { display: none; }
.control-dock { position: absolute; z-index: 20; bottom: var(--dock-bottom); left: 50%; transform: translateX(-50%); display: flex; align-items: center; gap: 10px; min-height: var(--dock-height); max-width: calc(100% - 40px); padding: 8px; background: rgba(250, 248, 242, .97); border: 1px solid var(--line); border-radius: 4px; box-shadow: 0 4px 16px rgba(36, 37, 34, .06); }
.mode-switch { display: flex; gap: 2px; padding: 3px; background: #e9e6de; border-radius: 3px; }
.mode-switch button { display: flex; align-items: center; justify-content: center; gap: 7px; min-width: 79px; padding: 0 12px; background: transparent; border-radius: 2px; white-space: nowrap; }
.mode-switch button[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
.simulation-controls { display: flex; align-items: center; gap: 4px; }
.simulate-button, .routes-button { display: flex; align-items: center; justify-content: center; gap: 7px; padding: 0 12px; border-radius: 3px; white-space: nowrap; background: transparent; }
.simulate-button { color: var(--red); }
.simulate-button svg { width: 15px; fill: currentColor; stroke-width: 0; }
.simulate-button[aria-pressed="true"] { background: var(--red); color: var(--paper); }
.routes-button[aria-pressed="true"] { color: var(--blue); background: #e6eaf0; box-shadow: inset 0 -2px var(--blue); }
.destination-controls { display: flex; align-items: center; gap: 14px; border-left: 1px solid var(--line); padding-left: 14px; }
.select-field { display: grid; gap: 1px; }
.select-field > span { font-size: 9px; color: var(--muted); padding-left: 3px; letter-spacing: .1em; }
select { cursor: pointer; min-height: 27px; max-width: 100%; border: 0; border-radius: 2px; padding: 0 18px 0 0; background-color: transparent; font-size: 12px; }
.person-field select { width: 130px; }
.room-field select { width: 116px; }
.go-button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 0 12px; background: #e9e6de; border-radius: 3px; white-space: nowrap; }
.go-button > :last-child { font-size: 18px; }
.walk-hint { display: none; position: absolute; z-index: 6; bottom: calc(var(--dock-bottom) + var(--dock-height) + 20px); left: 50%; transform: translateX(-50%); padding: 9px 13px; width: max-content; max-width: calc(100% - 28px); color: var(--ink); background: rgba(250, 248, 242, .92); border-radius: 3px; font-size: 10px; pointer-events: none; }
body[data-mode="walk"] .walk-hint { display: block; }
body:has(#scene:focus-within) .walk-hint { visibility: hidden; }
kbd { display: inline-block; min-width: 19px; padding: 2px 4px; margin: 0 1px; border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 3px; font-family: inherit; font-size: 10px; line-height: 1.25; text-align: center; }
.hint-separator { margin: 0 8px; color: var(--muted); }
.touch-hint { display: none; }
#room-labels { position: absolute; z-index: 3; inset: 0; pointer-events: none; overflow: hidden; }
.room-label { position: absolute; pointer-events: auto; transform: translate(-50%, -50%); padding: 5px 9px; border: 1px solid rgba(36, 37, 34, .1); border-radius: 2px; background: rgba(250, 248, 242, .86); color: var(--ink); font-size: 11px; white-space: nowrap; letter-spacing: .08em; }
body[data-mode="walk"] #room-labels { display: none; }
#crosshair { position: absolute; z-index: 4; left: 50%; top: 50%; width: 5px; height: 5px; margin: -2.5px; border: 1px solid rgba(255, 255, 255, .9); background: rgba(36, 37, 34, .55); border-radius: 50%; box-shadow: 0 0 2px rgba(0, 0, 0, .3); pointer-events: none; }
body:not([data-mode="walk"]) #crosshair { display: none; }
#touch-controls { display: none; position: absolute; z-index: 10; left: max(16px, env(safe-area-inset-left)); right: max(16px, env(safe-area-inset-right)); bottom: var(--move-bottom); align-items: flex-end; justify-content: space-between; pointer-events: none; }
body[data-mode="walk"] #touch-controls { display:flex; }
#touch-controls button { width: 44px; height: 44px; border: 1px solid rgba(36, 37, 34, .25); border-radius: 5px; background: rgba(250, 248, 242, .88); color: var(--ink); font-size: 23px; pointer-events: auto; touch-action: none; user-select: none; -webkit-user-select: none; }
#touch-controls button:active { background: var(--ink); color: var(--paper); }
.move-pad { display: grid; grid-template-columns: repeat(3, 44px); grid-template-rows: repeat(2, 44px); gap: 4px; }
[data-move="forward"] { grid-column: 2; }
[data-move="left"] { grid-column: 1; grid-row: 2; }
[data-move="back"] { grid-column: 2; grid-row: 2; }
[data-move="right"] { grid-column: 3; grid-row: 2; }
.turn-pad { display: flex; gap: 6px; }
#loading { position: absolute; z-index: 30; inset: 0; display: grid; place-items: center; padding: 30px; background: var(--cream); }
.loading-content { max-width: 460px; text-align: center; }
.loading-mark { display: inline-block; width: 26px; height: 26px; border-radius: 50%; background: var(--red); animation: breathe 1.5s ease-in-out infinite alternate; }
.loading-title { margin: 24px 0 12px; font-size: 20px; font-weight: 500; letter-spacing: .12em; }
#loading-text { line-height: 1.8; color: var(--muted); overflow-wrap: anywhere; }
.loading-content small { display: block; margin-top: 34px; font-size: 10px; letter-spacing: .12em; color: var(--muted); }
#loading.error .loading-mark, #loading[data-state="error"] .loading-mark { animation: none; border-radius: 0; }
.noscript-message { position: fixed; z-index: 40; top: 55%; left: 50%; transform: translateX(-50%); width: min(90%, 460px); background: var(--paper); border: 1px solid var(--red); padding: 20px; text-align: center; }
#toast { position: absolute; z-index: 50; top: 92px; left: 50%; transform: translateX(-50%); width: max-content; max-width: calc(100% - 32px); padding: 11px 17px; background: var(--ink); color: var(--paper); box-shadow: 0 3px 14px rgba(0, 0, 0, .12); border-radius: 3px; line-height: 1.5; font-size: 12px; pointer-events: none; }
#toast:empty { display: none; }
dialog { width: min(600px, calc(100% - 32px)); max-height: min(85dvh, 820px); margin: auto; padding: 30px 34px; border: 1px solid var(--line); border-radius: 5px; background: var(--paper); color: var(--ink); box-shadow: 0 24px 100px rgba(0, 0, 0, .2); overscroll-behavior: contain; }
dialog::backdrop { background: rgba(36, 37, 34, .38); backdrop-filter: blur(4px); }
.dialog-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.eyebrow { color: var(--red); font-size: 10px; letter-spacing: .13em; }
.close-button { width: 40px; padding: 0; background: transparent; font-size: 27px; line-height: 1; border-radius: 3px; }
dialog h1 { margin: 18px 0 20px; font-size: 26px; font-weight: 500; line-height: 1.45; letter-spacing: -.04em; }
dialog h2 { margin: 0 0 10px; font-size: 14px; font-weight: 600; }
dialog p { margin: 0; font-size: 13px; line-height: 1.9; color: #595b53; }
.help-sections { display: grid; gap: 22px; margin-top: 26px; }
.help-sections h2 { display: flex; align-items: center; gap: 12px; }
.help-sections h2 > span { font-size: 10px; font-weight: 400; color: var(--red); }
.dialog-footnote { margin-top: 28px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 11px; }
.dialog-intro { margin-bottom: 27px; }
.design-section { margin-top: 26px; }
.concept-figure { margin: 26px 0; }
.concept-figure a { display: block; }
.concept-figure img { display: block; width: 100%; height: auto; border-radius: 2px; }
.concept-figure figcaption { margin-top: 8px; font-size: 10px; line-height: 1.6; color: var(--muted); }
.scale-note { padding-top: 16px; margin-top: 22px; border-top: 1px solid var(--line); }
.scale-note h2 { font-size: 12px; }
.scale-note p { font-size: 11px; }
@keyframes breathe { to { opacity: .4; transform: scale(.78); } }
@media (hover: hover) {
  .game-actions button:hover { background: #e3dfd5; }
  #game-start:hover, #attack-button:hover { background: #44453f; }
  .tool-button:hover, .close-button:hover, .go-button:hover { background: #e3dfd5; }
  .tool-button[aria-pressed="true"]:hover { background: #44453f; }
  .mode-switch button:not([aria-pressed="true"]):hover { background: #dedbd2; }
  .simulate-button:not([aria-pressed="true"]):hover { background: #f0e1dc; }
  .routes-button:hover { background: #e6eaf0; }
}
@media (max-width: 1080px) {
  .project-caption { display: none; }
  .control-dock { gap: 8px; }
  .destination-controls { gap: 8px; padding-left: 10px; }
  .map-panel { width: 220px; }
  .family-panel { width: 170px; }
  body[data-mode="walk"] .map-panel { width: 178px; }
  body[data-mode="walk"] .family-panel { display: none; }
}
@media (max-width: 900px) {
  :root { --dock-height: 114px; --dock-bottom: max(12px, env(safe-area-inset-bottom)); }
  .topbar { min-height: 66px; padding-left: max(16px, env(safe-area-inset-left)); padding-right: max(16px, env(safe-area-inset-right)); gap: 10px; }
  .brand-shapes { transform: scale(.85); transform-origin: left center; margin-right: -5px; }
  .wordmark { gap: 7px; }
  .brand-type strong { font-size: 13px; }
  .brand-type > span { font-size: 9px; letter-spacing: .22em; }
  .tool-button { padding: 0 8px; }
  .tool-button.icon-only { width: 36px; }
  .tool-divider { margin: 0 3px; }
  #day-toggle > span { display: none; }
  .scene-caption { left: 16px; top: calc(max(12px, env(safe-area-inset-top)) + 70px); }
  .control-dock { display: grid; grid-template-columns: 1fr 1fr; width: 430px; max-width: calc(100% - 24px); gap: 6px 8px; padding: 8px; }
  .mode-switch { padding: 2px; }
  .mode-switch button { min-width: 0; flex: 1; padding: 0 8px; gap: 5px; min-height: 38px; }
  .simulation-controls { justify-content: flex-end; gap: 2px; }
  .simulate-button, .routes-button { padding: 0 8px; gap: 5px; font-size: 12px; }
  .destination-controls { grid-column: 1 / -1; border-left: 0; border-top: 1px solid var(--line); padding: 7px 2px 0; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr) auto; gap: 12px; }
  .select-field { display: flex; align-items: center; gap: 7px; min-width: 0; }
  .select-field > span { white-space: nowrap; padding: 0; }
  .person-field select, .room-field select { width: 100%; min-width: 0; min-height: 32px; padding-right: 2px; font-size: 11px; }
  .go-button { min-height: 34px; padding: 0 9px; gap: 4px; font-size: 11px; }
  #game-hud { right: max(16px, env(safe-area-inset-right)); width: 172px; padding: 10px; }
  .game-players { gap: 8px; }
  #attack-button { right: max(16px, env(safe-area-inset-right)); }
  .map-panel { left: max(16px, env(safe-area-inset-left)); width: 170px; padding: 10px; bottom: calc(var(--dock-bottom) + var(--dock-height) + 16px); }
  .panel-heading { gap: 6px; font-size: 10px; }
  .panel-heading > :last-child { font-size: 9px; }
  .map-footer { font-size: 9px; }
  .family-panel { right: max(16px, env(safe-area-inset-right)); width: 145px; padding: 10px; bottom: calc(var(--dock-bottom) + var(--dock-height) + 16px); }
  #family-status { gap: 7px; margin-top: 10px; }
  .family-member, .family-row { font-size: 10px; gap: 6px; }
  #route-legend { gap: 6px 8px; padding-top: 8px; margin-top: 9px; }
  body[data-mode="walk"] .map-panel { width: 144px; }
  body[data-mode="walk"] .map-panel .map-note, body[data-mode="walk"] .map-panel #mode-label { display: none; }
  body[data-mode="walk"] .scene-caption { display: none; }
  .walk-hint { bottom: calc(var(--dock-bottom) + var(--dock-height) + 13px); font-size: 9px; padding: 8px 10px; }
  #toast { top: 80px; }
  dialog { padding: 20px 23px; }
  dialog h1 { font-size: 23px; }
}
@media (max-width: 430px) {
  .room-label { display: none; }
  .family-panel .panel-heading { flex-direction: column; align-items: flex-start; gap: 4px; }
  .topbar { flex-wrap: wrap; gap: 5px; padding: max(10px, env(safe-area-inset-top)) max(10px, env(safe-area-inset-right)) 8px max(10px, env(safe-area-inset-left)); }
  .wordmark { padding: 7px 6px; }
  .brand-shapes { display: none; }
  .brand-type strong { font-size: 11px; }
  .toolbar { gap: 1px; }
  .tool-button, .tool-button.icon-only { width: 30px; min-height: 40px; padding: 0; }
  .tool-button svg { width: 17px; }
  .tool-divider { display: none; }
  .help-button { width: 26px; }
  #design-button { width: 60px; font-size: 10px; }
  .scene-caption { top: calc(max(12px, env(safe-area-inset-top)) + 66px); }
  .mode-switch button { padding: 0 5px; font-size: 12px; }
  .mode-switch svg { width: 16px; }
  .simulate-button, .routes-button { padding: 0 6px; }
  .routes-button svg { display: none; }
  .destination-controls { gap: 8px; }
  .select-field { gap: 4px; }
  .select-field > span { display: none; }
  body[data-mode="walk"] .map-panel { left: max(10px, env(safe-area-inset-left)); width: 118px; }
  #position-label { overflow-wrap: anywhere; }
  #game-hud { right: max(10px, env(safe-area-inset-right)); width: 162px; }
}
@media (max-width: 359px) {
  .topbar { gap: 0; }
  .brand-shapes { display: none; }
  .toolbar { gap: 0; }
  .wordmark { gap: 0; padding: 7px 6px; }
  .brand-type strong { font-size: 11px; }
  .family-panel { width: 129px; right: 12px; }
  .map-panel { width: 148px; left: 12px; }
  .mode-switch button { gap: 3px; }
  .simulate-button svg { display: none; }
  .destination-controls { gap: 6px; }
  .select-field > span { display: none; }
}
@media (any-pointer: coarse) {
  .desktop-hint { display: none; }
  .touch-hint { display: inline; }
  .tool-button, .mode-switch button, .simulate-button, .routes-button, .go-button, select { min-height: 44px; }
  .game-actions button { min-height: 44px; }
  #attack-button kbd { display: none; }
}
@media (max-width: 900px) and (any-pointer: coarse) {
  body { --dock-height: 126px; }
}
@media (max-height: 580px) and (min-width: 600px) {
  :root { --dock-bottom: max(9px, env(safe-area-inset-bottom)); }
  .topbar { min-height: 56px; padding-top: max(5px, env(safe-area-inset-top)); padding-bottom: 5px; }
  .scene-caption, .family-panel { display: none; }
  .map-panel { width: 150px; padding: 9px; bottom: calc(var(--dock-bottom) + var(--dock-height) + 10px); }
  body[data-mode="walk"] .map-panel { display: none; }
  :root { --move-bottom: calc(var(--dock-bottom) + var(--dock-height) + 40px); }
  .walk-hint { bottom: calc(var(--dock-bottom) + var(--dock-height) + 8px); }
  #toast { top: 66px; }
  #game-hud { top: calc(max(5px, env(safe-area-inset-top)) + 62px); left: 50%; right: auto; transform: translateX(-50%); width: 300px; padding: 8px; }
  .game-players { margin-top: 6px; }
  #game-message { margin: 6px 0; }
  .game-actions { grid-template-columns: 1fr 1fr 1fr; }
  #game-start { grid-column: auto; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

/* Immersion review: controls remain accessible without covering the room. */
.map-panel { padding:0; }
.map-panel > summary { min-height:44px;padding:0 11px;cursor:pointer;list-style:none;user-select:none; }
.map-panel > summary::-webkit-details-marker { display:none; }
.map-panel > summary::after { content:'+';font-size:16px; }
.map-panel[open] > summary::after { content:'−'; }
body[data-controls="closed"] { --move-bottom:max(80px, calc(env(safe-area-inset-bottom) + 64px)); }
.control-dock[hidden] { display:none !important; }
#controls-toggle { position:fixed;z-index:24;bottom:20px;left:50%;transform:translateX(-50%);padding:0 18px;min-height:40px;background:rgba(250,248,242,.94);border:1px solid var(--line);border-radius:4px;font-size:12px; }
body[data-controls="open"] #controls-toggle { bottom:calc(var(--dock-bottom) + var(--dock-height) + 8px); }
body[data-controls="closed"] .map-panel { bottom:20px; }
body[data-controls="open"] .map-panel { bottom:calc(var(--dock-bottom) + var(--dock-height) + 64px); }
body[data-controls="closed"] .walk-hint { display:none; }
body[data-mode="walk"] .family-panel { display:none; }
#game-hud { width:214px;padding:10px; }
.game-actions { grid-template-columns:1fr 1fr 1fr; }
#game-start { grid-column:auto; }
.game-actions button { min-height:34px;font-size:10px; }
body[data-controls="closed"] #attack-button { bottom:20px; }
@media(max-width:600px){
 #controls-toggle { bottom:16px;min-height:44px; }
 body[data-controls="closed"] .map-panel { bottom:80px; }
 #game-hud { width:174px;right:10px; }
 .game-actions { grid-template-columns:1fr 1fr; }
 #game-start { grid-column:1 / -1; }
 .game-actions button { min-height:40px; }
 body[data-controls="closed"] #attack-button { bottom:160px; }
}
/* The map shares the movement pad's anchor: 92px pad + 12px clear space. */
body[data-mode="walk"] .map-panel { bottom:calc(var(--move-bottom) + 104px); }
@media (max-height:580px) {
  body[data-mode="walk"] .map-panel { display:none; }
}

.game-player small { display:none; }

/* A reversible clear view; hidden controls leave the tab order as well. */
#collapse-game { min-width:52px;min-height:44px;padding:0 12px;border-radius:3px;background:transparent;font-size:12px; }
.game-heading { gap:8px;justify-content:flex-end; }
#game-hud:has(#game-details[hidden]) { width:auto;padding:0;left:auto;right:max(16px,env(safe-area-inset-right));transform:none; }
#round-time { display:none;margin-right:auto;padding-left:10px; }
body:has(#game-start[aria-pressed="true"]) #round-time { display:block; }
#game-details[hidden],#show-interface[hidden] { display:none !important; }
#show-interface { position:fixed;z-index:40;right:max(16px,env(safe-area-inset-right));top:max(16px,env(safe-area-inset-top));min-height:40px;padding:0 12px;border:1px solid var(--line);border-radius:4px;background:rgba(250,248,242,.8);font-size:11px; }
body[data-ui-hidden="true"] :is(.topbar,.map-panel,.family-panel,#game-hud,#attack-button,#walk-hint,#controls-toggle,#walk-options,#touch-controls,#room-labels,#crosshair,.scene-caption,#toast) { display:none !important; }
@media(max-width:430px) { #hide-interface { width:30px; } .brand-type>span { display:none; } }

.back-gallery {display:inline-flex;align-items:center;min-height:36px;padding:0 9px;color:inherit;text-decoration:none;white-space:nowrap;font-size:11px;border-right:1px solid var(--line);}
.back-gallery:hover {background:var(--line);}
@media(max-width:600px){.wordmark{display:none}.topbar{justify-content:flex-end}.back-gallery{min-height:40px;padding:0 5px;font-size:10px}}