:root {
  --night: #061725;
  --deep: #0a2639;
  --panel: #10364b;
  --sky: #94e8ff;
  --light: #eaffd6;
  --leaf: #72d66c;
  --leaf-dark: #246f4e;
  --patience: #ef4a43;
  --patience-dark: #8f1f2d;
  --gold: #ffd56a;
  --ink: #f8fff4;
  --muted: #b9d5d6;
  --focus: #fff38a;
  --shadow: #02090f;
}

* { box-sizing: border-box; }

html,
body {
  min-height: 100%;
  margin: 0;
  background: var(--night);
  color: var(--ink);
}

body {
  min-height: 100dvh;
  overflow-x: hidden;
  font-family: "Trebuchet MS", "Avenir Next", system-ui, sans-serif;
  background:
    radial-gradient(circle at 20% 0%, rgba(54, 190, 200, 0.2), transparent 36%),
    radial-gradient(circle at 90% 100%, rgba(96, 209, 114, 0.15), transparent 34%),
    var(--night);
}

button { font: inherit; }
button:focus-visible,
[tabindex]:focus-visible { outline: 4px solid var(--focus); outline-offset: 3px; }

.skip-link {
  position: fixed;
  z-index: 100;
  top: 10px;
  left: 10px;
  padding: 10px 16px;
  background: var(--focus);
  color: #10202c;
  transform: translateY(-150%);
}
.skip-link:focus { transform: none; }

.app-shell {
  width: min(1500px, 100%);
  min-height: 100dvh;
  margin: 0 auto;
  padding: max(12px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) max(12px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left));
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  align-content: center;
}

.topbar {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 4px 12px;
}

.identity { display: flex; align-items: center; gap: 12px; }
.identity p,
.identity h1 { margin: 0; }
.identity p { color: var(--sky); font-size: 12px; font-weight: 900; letter-spacing: 0.24em; }
.identity h1 { margin-top: 2px; font-size: clamp(15px, 2.1vw, 24px); line-height: 1; letter-spacing: 0.06em; }
.identity__sigil {
  width: 40px;
  height: 40px;
  border: 3px solid var(--sky);
  border-radius: 50% 50% 48% 52%;
  background: radial-gradient(circle at 45% 38%, white 0 8%, transparent 9%), linear-gradient(135deg, #1ca9eb, #8ee5ff);
  box-shadow: inset 0 -8px rgba(8, 77, 118, 0.35), 0 0 22px rgba(90, 218, 255, 0.35);
}

.topbar__actions { display: flex; gap: 10px; }
.icon-button {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 2px solid #4e8294;
  border-radius: 14px;
  background: rgba(17, 58, 77, 0.9);
  color: white;
  cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease;
}
.icon-button:hover { background: #194e65; border-color: var(--sky); }
.icon-button:active { background: #24657c; }
.icon-button[hidden] { display: none; }
.icon { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 2.3; stroke-linecap: round; stroke-linejoin: round; }
.icon--muted,
.icon--play,
.icon--haptics-off,
.icon--fullscreen-exit,
#sound-button[aria-pressed="false"] .icon--sound,
#pause-button[aria-pressed="true"] .icon--pause,
#haptics-button[aria-pressed="false"] .icon--haptics { display: none; }
#sound-button[aria-pressed="false"] .icon--muted,
#pause-button[aria-pressed="true"] .icon--play,
#fullscreen-button[aria-pressed="true"] .icon--fullscreen-exit,
#haptics-button[aria-pressed="false"] .icon--haptics-off { display: block; }
#fullscreen-button[aria-pressed="true"] .icon--fullscreen-enter { display: none; }

.game-frame {
  position: relative;
  align-self: center;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 2px solid #6eb5bc;
  border-radius: 24px;
  background: #102b37;
  box-shadow: 0 22px 80px rgba(0, 0, 0, 0.45), inset 0 0 0 5px rgba(255, 255, 255, 0.04);
}

#game-canvas { display: block; width: 100%; height: 100%; touch-action: none; }

.title-screen {
  position: absolute;
  z-index: 10;
  inset: 0;
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(240px, 0.7fr);
  align-items: start;
  isolation: isolate;
}
.title-screen[hidden] { display: none; }
.title-screen > img { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.title-screen__scrim { position: absolute; z-index: -1; inset: 0; background: linear-gradient(180deg, rgba(4, 20, 30, 0.84) 0, rgba(4, 20, 30, 0.28) 43%, rgba(4, 20, 30, 0.06) 72%, rgba(4, 20, 30, 0.25)); }
.title-card { padding: clamp(20px, 3vw, 44px); }
.kicker { margin: 0 0 10px; color: var(--gold); font-size: clamp(11px, 1.3vw, 15px); font-weight: 900; letter-spacing: 0.15em; }
.title-card h2,
.modal-panel h2 { margin: 0; font-size: clamp(38px, 4.8vw, 66px); line-height: 0.88; letter-spacing: -0.055em; text-shadow: 0 5px 0 rgba(0, 0, 0, 0.48); }
.title-card h2 span { color: var(--sky); }
.title-card > p:not(.kicker) { max-width: 36ch; margin: 12px 0; color: #edfafa; font-size: clamp(14px, 1.35vw, 18px); line-height: 1.35; text-shadow: 0 2px 5px #03121c; }
.stage-credit { width: max-content; max-width: 100%; margin: 0 0 14px; padding: 6px 10px; border: 1px solid rgba(255, 233, 149, 0.7); border-radius: 999px; background: rgba(5, 29, 42, 0.78); color: #fff1aa; font-size: 10px; font-weight: 900; letter-spacing: 0.09em; }

.deed-select { width: min(520px, 100%); margin: 0 0 14px; }
.deed-select > p { margin: 0 0 7px; color: #d7eff0; font-size: 10px; font-weight: 900; letter-spacing: 0.12em; }
.deed-select__buttons { display: grid; grid-template-columns: repeat(auto-fit, minmax(92px, 1fr)); gap: 8px; }
.deed-select button {
  min-width: 0;
  min-height: 48px;
  padding: 6px 8px;
  border: 2px solid #638b96;
  border-radius: 11px;
  background: rgba(5, 29, 42, 0.88);
  color: #e9fafa;
  cursor: pointer;
  touch-action: manipulation;
  transition: background 140ms ease, border-color 140ms ease, box-shadow 140ms ease;
}
.deed-select button strong,
.deed-select button span { display: block; }
.deed-select button strong { color: var(--gold); font-size: 14px; }
.deed-select button span { margin-top: 1px; overflow: hidden; font-size: 10px; font-weight: 800; text-overflow: ellipsis; white-space: nowrap; }
.deed-select button:hover { border-color: var(--sky); background: rgba(18, 68, 86, 0.96); }
.deed-select button:active { background: #24657c; }
.deed-select button[aria-pressed="true"] { border-color: #fff0a0; background: rgba(83, 73, 29, 0.94); box-shadow: inset 0 0 0 1px rgba(255, 240, 160, 0.35); }

.primary-button,
.secondary-button {
  min-height: 52px;
  padding: 12px 20px;
  border-radius: 13px;
  font-weight: 900;
  letter-spacing: 0.055em;
  cursor: pointer;
}
.primary-button { border: 2px solid #fff3b6; background: var(--gold); color: #302407; box-shadow: 0 5px 0 #8f5c24; }
.primary-button:hover { background: #ffe69b; }
.primary-button:active { box-shadow: 0 2px 0 #8f5c24; transform: translateY(3px); }
.primary-button:disabled { cursor: wait; opacity: 0.6; box-shadow: none; }
.secondary-button { margin-left: 8px; border: 2px solid #75afbd; background: rgba(10, 38, 57, 0.85); color: white; }
.secondary-button:hover { border-color: var(--sky); background: #164c63; }
.community-button { border-color: rgba(255, 227, 139, 0.78); color: #fff0aa; }

.deed-card {
  justify-self: end;
  width: min(330px, calc(100% - 24px));
  margin-right: clamp(20px, 4vw, 64px);
  margin-top: clamp(18px, 3vw, 42px);
  padding: 20px;
  border: 1px solid rgba(185, 238, 236, 0.4);
  border-radius: 18px;
  background: rgba(6, 28, 39, 0.84);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(12px);
}
.deed-card__art { display: block; width: 100%; height: 104px; margin-bottom: 14px; border: 1px solid rgba(210, 247, 215, 0.45); border-radius: 11px; object-fit: cover; object-position: center 56%; }
.deed-card > p { margin: 0; color: var(--sky); font-size: 11px; font-weight: 900; letter-spacing: 0.2em; }
.deed-card > strong { display: block; margin: 5px 0 13px; color: var(--gold); font-size: 38px; }
.deed-card dl { margin: 0; display: grid; gap: 8px; }
.deed-card dl div { display: flex; justify-content: space-between; gap: 12px; padding-top: 8px; border-top: 1px solid rgba(185, 238, 236, 0.18); }
.deed-card dt { color: #89b3bd; font-size: 10px; font-weight: 900; letter-spacing: 0.08em; }
.deed-card dd { margin: 0; color: white; font-size: 13px; font-weight: 800; text-align: right; }

.modal-panel {
  position: absolute;
  z-index: 30;
  inset: 50% auto auto 50%;
  width: min(560px, calc(100% - 32px));
  max-height: calc(100% - 32px);
  overflow-y: auto;
  transform: translate(-50%, -50%);
  padding: clamp(24px, 4vw, 44px);
  border: 2px solid #8ad7d8;
  border-radius: 22px;
  background: rgba(5, 29, 42, 0.97);
  box-shadow: 0 0 0 999px rgba(1, 9, 14, 0.76), 0 24px 80px #000;
}
.modal-panel[hidden] { display: none; }
.modal-panel h2 { font-size: clamp(32px, 6vw, 56px); }
.modal-panel ul { margin: 20px 0 26px; padding-left: 22px; color: #d9eff0; font-size: 18px; line-height: 1.55; }
.modal-panel li + li { margin-top: 8px; }

.deed-wanderer-panel { width: min(620px, calc(100% - 32px)); }
.deed-wanderer-intro { margin: 14px 0 18px; color: #d9eff0; font-size: 16px; line-height: 1.5; }
.deed-lookup-form label { display: block; margin-bottom: 7px; color: var(--gold); font-size: 12px; font-weight: 900; letter-spacing: 0.1em; }
.deed-lookup-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; }
.deed-lookup-row input {
  min-width: 0;
  min-height: 52px;
  padding: 10px 14px;
  border: 2px solid #75afbd;
  border-radius: 13px;
  background: #092636;
  color: white;
  font: 800 18px "Trebuchet MS", "Avenir Next", sans-serif;
}
.deed-lookup-row input:focus-visible { outline: 3px solid #fff0a0; outline-offset: 2px; }
.deed-lookup-help,
.deed-lookup-status { margin: 8px 0 0; color: #a9cdd2; font-size: 13px; line-height: 1.4; }
.deed-lookup-status { min-height: 20px; color: #ffe29a; font-weight: 800; }
.deed-lookup-result { display: grid; grid-template-columns: minmax(128px, 0.72fr) minmax(0, 1fr); gap: 16px; margin-top: 14px; padding: 14px 16px; border: 1px solid rgba(185, 238, 236, 0.4); border-radius: 14px; background: rgba(15, 61, 70, 0.72); }
.deed-lookup-result[hidden] { display: none; }
.deed-lookup-details > p:first-child { margin: 0; color: var(--sky); font-size: 10px; font-weight: 900; letter-spacing: 0.16em; }
.deed-lookup-details > strong { display: block; margin: 3px 0 8px; color: var(--gold); font-size: 30px; }
.deed-lookup-details dl { display: grid; gap: 5px; margin: 0; }
.deed-lookup-details dl div { display: flex; justify-content: space-between; gap: 16px; padding-top: 5px; border-top: 1px solid rgba(185, 238, 236, 0.16); }
.deed-lookup-details dt { color: #91bbc3; font-size: 10px; font-weight: 900; letter-spacing: 0.08em; }
.deed-lookup-details dd { margin: 0; color: white; font-size: 13px; font-weight: 800; text-align: right; }
.deed-lookup-visual { min-width: 0; margin: 0; }
.deed-lookup-visual__frame { display: grid; width: 100%; aspect-ratio: 1; overflow: hidden; place-items: center; border: 1px solid rgba(210, 247, 215, 0.48); border-radius: 11px; background: linear-gradient(135deg, #163e4c, #315d50); }
.deed-lookup-visual__frame::before { content: "LOADING VISUAL"; grid-area: 1 / 1; color: #b9d7d8; font-size: 9px; font-weight: 900; letter-spacing: 0.09em; }
.deed-lookup-visual__frame.is-unavailable::before { content: "VISUAL UNAVAILABLE"; }
.deed-lookup-visual img { z-index: 1; grid-area: 1 / 1; width: 100%; height: 100%; object-fit: cover; }
.deed-lookup-visual figcaption { margin-top: 6px; color: #a9cdd2; font-size: 10px; line-height: 1.35; }
.deed-lookup-boundary { margin: 10px 0 0; color: #c8dddf; font-size: 11px; line-height: 1.4; }
.deed-sandbox-recipe { grid-column: 1 / -1; margin-top: 2px; padding: 13px; border: 1px solid rgba(255, 214, 110, 0.42); border-radius: 11px; background: rgba(47, 36, 23, 0.56); }
.deed-sandbox-recipe[hidden] { display: none; }
.deed-sandbox-recipe__heading { display: flex; align-items: end; justify-content: space-between; gap: 16px; }
.deed-sandbox-recipe__heading p { margin: 0; color: #ffe29a; font-size: 9px; font-weight: 900; letter-spacing: 0.14em; }
.deed-sandbox-recipe__heading h3 { margin: 3px 0 0; color: white; font-size: 19px; }
.deed-sandbox-recipe__heading > span { color: #c8dddf; font-size: 9px; font-weight: 900; letter-spacing: 0.08em; white-space: nowrap; }
.deed-sandbox-recipe dl { display: grid; gap: 7px; margin: 11px 0 0; }
.deed-sandbox-recipe dl div { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 10px; padding-top: 7px; border-top: 1px solid rgba(255, 226, 154, 0.15); }
.deed-sandbox-recipe dt { color: #ffe29a; font-size: 9px; font-weight: 900; letter-spacing: 0.07em; }
.deed-sandbox-recipe dd { margin: 0; color: #f3f7ef; font-size: 12px; line-height: 1.4; }
.deed-sandbox-recipe > p { margin: 11px 0 0; color: #c8dddf; font-size: 10px; line-height: 1.45; }
.deed-sandbox-enter { grid-column: 1 / -1; width: 100%; min-height: 48px; }
.deed-wanderer-close { margin: 14px 0 0; }

.community-panel { width: min(660px, calc(100% - 32px)); }
.community-intro { max-width: 54ch; margin: 14px 0 18px; color: #f1ffff; font-size: 17px; font-weight: 800; line-height: 1.55; }
.community-links { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.community-links a {
  min-width: 0;
  min-height: 118px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
  padding: 16px;
  border: 1px solid rgba(185, 238, 236, 0.36);
  border-radius: 14px;
  background: rgba(15, 61, 70, 0.64);
  color: #e9fafa;
  text-decoration: none;
  touch-action: manipulation;
  transition: background 140ms ease, border-color 140ms ease, box-shadow 140ms ease;
}
.community-links a:hover { border-color: #fff0a0; background: rgba(35, 86, 86, 0.88); }
.community-links a:active { background: rgba(50, 100, 94, 0.96); }
.community-links strong { color: var(--gold); font-size: 13px; line-height: 1.25; letter-spacing: 0.06em; }
.community-links a > span { color: #d9eff0; font-size: 13px; line-height: 1.45; }
.community-boundary { margin: 16px 0 0; color: #b9d5d8; font-size: 12px; line-height: 1.5; }
.community-close { width: 100%; margin-top: 16px; }

.about-panel { width: min(720px, calc(100% - 32px)); }
.about-intro { max-width: 64ch; margin: 14px 0 18px; color: #d9eff0; font-size: 16px; line-height: 1.5; }
.about-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.about-grid section { padding: 14px; border: 1px solid rgba(185, 238, 236, 0.24); border-radius: 13px; background: rgba(15, 61, 70, 0.52); }
.about-grid h3 { margin: 0 0 7px; color: var(--gold); font-size: 12px; letter-spacing: 0.1em; }
.about-grid p { margin: 0; color: #d9eff0; font-size: 14px; line-height: 1.52; }
.about-grid p + p { margin-top: 9px; }
.about-grid .about-community { grid-column: 1 / -1; }
.about-community-links { display: flex; flex-wrap: wrap; gap: 8px 16px; }
.about-community-links a { color: #fff0a0; font-weight: 900; text-underline-offset: 3px; }
.about-close { width: 100%; margin-top: 16px; }

.pause-panel { width: min(470px, calc(100% - 32px)); text-align: center; }
.pause-panel > p:not(.kicker, .pause-shortcut) { margin: 14px 0 18px; color: #d9eff0; font-size: 17px; }
.game-settings { margin: 0 0 18px; padding: 14px; border: 1px solid rgba(185, 238, 236, 0.24); border-radius: 13px; background: rgba(15, 61, 70, 0.52); text-align: left; }
.game-settings h3 { margin: 0 0 10px; color: var(--gold); font-size: 11px; letter-spacing: 0.12em; }
.game-setting { display: grid; grid-template-columns: 74px minmax(0, 1fr); align-items: center; gap: 10px; }
.game-setting + .game-setting { margin-top: 10px; }
.game-setting > span { color: #d9eff0; font-size: 11px; font-weight: 900; letter-spacing: 0.08em; }
.setting-options { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
.setting-options--two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.setting-options button {
  min-width: 0;
  min-height: 44px;
  padding: 7px 5px;
  border: 1px solid #638b96;
  border-radius: 9px;
  background: rgba(5, 29, 42, 0.82);
  color: #d9eff0;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.05em;
  cursor: pointer;
  touch-action: manipulation;
}
.setting-options button:hover { border-color: var(--sky); background: rgba(18, 68, 86, 0.96); }
.setting-options button[aria-pressed="true"] { border-color: #fff0a0; background: rgba(83, 73, 29, 0.94); color: #fff3b0; box-shadow: inset 0 0 0 1px rgba(255, 240, 160, 0.3); }
.setting-options button:disabled { cursor: not-allowed; opacity: 0.42; }
.pause-actions { display: grid; gap: 12px; }
.pause-actions .primary-button,
.pause-actions .secondary-button { width: 100%; margin: 0; }
.pause-actions__quit { border-color: #d88d87; color: #ffd9d5; }
.pause-actions__quit:hover { border-color: #ffaaa2; background: #672c34; }
.pause-shortcut { margin: 20px 0 0; color: #9dc2c7; font-size: 11px; font-weight: 900; letter-spacing: 0.1em; }
.pause-shortcut__touch { display: none; }

@media (pointer: coarse) {
  .pause-shortcut__desktop { display: none; }
  .pause-shortcut__touch { display: inline; }
}

:fullscreen { background: #071a2b; }
:fullscreen .app-shell { width: 100vw; min-height: 100dvh; }
:-webkit-full-screen { background: #071a2b; }
:-webkit-full-screen .app-shell { width: 100vw; min-height: 100dvh; }

.announcement {
  pointer-events: none;
  position: absolute;
  z-index: 8;
  left: 50%;
  top: 12px;
  width: min(640px, calc(100% - 24px));
  padding: 10px 16px;
  transform: translate(-50%, -8px) scale(0.96);
  opacity: 0;
  border: 1px solid rgba(255, 234, 148, 0.62);
  border-radius: 14px;
  background: rgba(5, 29, 42, 0.48);
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(4px);
  color: var(--gold);
  font-size: clamp(18px, 3.2vw, 34px);
  font-weight: 950;
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-align: center;
  text-shadow: 0 2px 2px rgba(35, 22, 8, 0.9);
}
.announcement small { display: block; margin-top: 3px; color: #f5ffff; font-size: clamp(10px, 1.25vw, 14px); font-weight: 800; line-height: 1.25; letter-spacing: 0.01em; text-shadow: 0 1px 2px #03121c; }
.sandbox-mode-badge {
  pointer-events: none;
  position: absolute;
  z-index: 9;
  top: 10px;
  left: 10px;
  padding: 7px 10px;
  border: 1px solid rgba(255, 226, 154, 0.7);
  border-radius: 999px;
  background: rgba(47, 36, 23, 0.9);
  color: #fff0b0;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.07em;
  box-shadow: 0 3px 14px rgba(0, 0, 0, 0.35);
}
.sandbox-mode-badge[hidden] { display: none; }
.announcement.is-visible { animation: announce 1.4s ease both; }
@keyframes announce {
  0% { opacity: 0; transform: translate(-50%, -8px) scale(0.96); }
  14%, 72% { opacity: 0.9; transform: translate(-50%, 0) scale(1); }
  100% { opacity: 0; transform: translate(-50%, -4px) scale(1); }
}

.mobile-controls { display: none; }
.app-shell:has(#title-screen:not([hidden])) .mobile-controls { display: none; }
.game-footer { min-height: 42px; display: flex; justify-content: space-between; align-items: center; gap: 18px; color: #84aeb7; font-size: 11px; font-weight: 800; letter-spacing: 0.08em; }
.game-footer p { margin: 0; }
.desktop-controls { text-align: right; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

@media (min-width: 861px) and (pointer: fine) {
  .app-shell { grid-template-rows: auto minmax(0, 1fr) auto auto; }
  .game-frame {
    width: auto;
    height: min(calc(100dvh - 250px), 56.25vw);
    max-width: 100%;
    justify-self: center;
  }
  .mobile-controls {
    width: min(650px, 100%);
    min-height: 112px;
    display: flex;
    justify-self: center;
    justify-content: space-between;
    align-items: center;
    gap: 28px;
    padding: 8px 4px 2px;
    touch-action: none;
    user-select: none;
  }
  .dpad { position: relative; flex: 0 0 158px; height: 112px; }
  .dpad::after {
    content: attr(data-guide);
    position: absolute;
    left: 50%;
    top: 50%;
    color: var(--sky);
    font-size: 9px;
    font-weight: 900;
    letter-spacing: 0.08em;
    opacity: 0;
    transform: translate(-50%, -50%);
    transition: opacity 180ms ease;
  }
  .mobile-controls.is-learning .dpad::after { opacity: 1; }
  .touch-button {
    position: absolute;
    width: 50px;
    height: 50px;
    display: grid;
    place-items: center;
    padding: 0;
    border: 2px solid #76aab6;
    border-radius: 14px;
    background: #143f55;
    color: white;
    box-shadow: 0 4px 0 #04131d;
    cursor: pointer;
    touch-action: none;
  }
  .touch-button:hover { border-color: var(--sky); background: #1b566f; }
  .touch-button svg { width: 26px; fill: none; stroke: currentColor; stroke-width: 3; }
  .dpad__up { left: 54px; top: 0; }
  .dpad__left { left: 0; top: 54px; }
  .dpad__down { left: 54px; top: 54px; }
  .dpad__right { left: 108px; top: 54px; }
  .touch-button.is-pressed { background: #23657d; box-shadow: 0 1px 0 #04131d; transform: translateY(3px); }
  .ability-controls { display: flex; gap: 12px; }
  .ability-button {
    min-width: 150px;
    min-height: 62px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 16px;
    color: white;
    text-align: left;
    cursor: pointer;
    touch-action: none;
  }
  .ability-button strong,
  .ability-button small { display: block; }
  .ability-button strong { font-size: 13px; }
  .ability-button small { margin-top: 2px; font-size: 8px; letter-spacing: 0.04em; opacity: 0.9; }
  .ability-button--patience { border: 2px solid #ff9d91; background: #9e2631; box-shadow: 0 4px 0 #4d101d; }
  .ability-button--yield { border: 2px solid #a8ed85; background: #327c4c; box-shadow: 0 4px 0 #123d2b; }
  .ability-button--yield.is-ready { border-color: #f2ffc4; background: #438f55; box-shadow: 0 0 18px rgba(174, 255, 125, 0.58), 0 4px 0 #123d2b; }
  .ability-button.is-pressed { filter: brightness(1.25); transform: translateY(3px); box-shadow: none; }
  .ability-button__sigil { flex: 0 0 30px; width: 30px; height: 30px; }
  .ability-button__sigil--triangle { background: #f64d46; clip-path: polygon(50% 3%, 98% 92%, 2% 92%, 50% 3%, 50% 27%, 24% 77%, 76% 77%, 50% 27%); }
  .ability-button__sigil--leaf { border-radius: 90% 10% 90% 10%; background: #80e06b; transform: rotate(-18deg); box-shadow: inset -5px -5px #369254; }
}

@media (max-width: 860px), (pointer: coarse) {
  body { overflow: hidden; }
  .app-shell { height: 100dvh; grid-template-rows: auto minmax(0, 1fr) auto; padding: max(6px, env(safe-area-inset-top)) max(8px, env(safe-area-inset-right)) max(6px, env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-left)); }
  .topbar { min-height: 46px; padding: 2px 0 5px; }
  .identity__sigil { width: 32px; height: 32px; }
  .identity p { font-size: 8px; }
  .identity h1 { font-size: 13px; }
  .icon-button { width: 44px; height: 44px; border-radius: 12px; }
  .game-frame {
    width: auto;
    height: 100%;
    max-width: 100%;
    align-self: center;
    justify-self: center;
    border-radius: 14px;
  }
  .title-screen { grid-template-columns: 1fr; }
  .title-screen__scrim { background: linear-gradient(90deg, rgba(4, 20, 30, 0.94), rgba(4, 20, 30, 0.4)); }
  .title-card { padding: 22px; }
  .title-card > p:not(.kicker) { margin: 10px 0; font-size: 14px; }
  .primary-button,
  .secondary-button { min-height: 44px; padding: 8px 12px; font-size: 12px; }
  .deed-card { display: none; }
  .mobile-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    padding: 8px 4px 2px;
    touch-action: none;
    user-select: none;
  }
  .dpad { position: relative; flex: 0 0 158px; height: 112px; }
  .dpad::after {
    content: attr(data-guide);
    position: absolute;
    left: 50%;
    top: 50%;
    color: var(--sky);
    font-size: 9px;
    font-weight: 900;
    letter-spacing: 0.08em;
    opacity: 0;
    transform: translate(-50%, -50%);
    transition: opacity 180ms ease;
  }
  .mobile-controls.is-learning .dpad::after { opacity: 1; }
  .touch-button {
    position: absolute;
    width: 50px;
    height: 50px;
    display: grid;
    place-items: center;
    padding: 0;
    border: 2px solid #76aab6;
    border-radius: 14px;
    background: #143f55;
    color: white;
    box-shadow: 0 4px 0 #04131d;
    touch-action: none;
  }
  .touch-button svg { width: 26px; fill: none; stroke: currentColor; stroke-width: 3; }
  .dpad__up { left: 54px; top: 0; }
  .dpad__left { left: 0; top: 54px; }
  .dpad__down { left: 54px; top: 54px; }
  .dpad__right { left: 108px; top: 54px; }
  .touch-button.is-pressed { background: #23657d; box-shadow: 0 1px 0 #04131d; transform: translateY(3px); }
  .ability-controls { display: flex; gap: 10px; }
  .ability-button {
    min-width: 122px;
    min-height: 62px;
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 7px 10px;
    border-radius: 16px;
    color: white;
    text-align: left;
    touch-action: none;
  }
  .ability-button strong,
  .ability-button small { display: block; }
  .ability-button strong { font-size: 13px; }
  .ability-button small { margin-top: 2px; font-size: 8px; letter-spacing: 0.04em; opacity: 0.9; }
  .ability-button--patience { border: 2px solid #ff9d91; background: #9e2631; box-shadow: 0 4px 0 #4d101d; }
  .ability-button--yield { border: 2px solid #a8ed85; background: #327c4c; box-shadow: 0 4px 0 #123d2b; }
  .ability-button--yield.is-ready { border-color: #f2ffc4; background: #438f55; box-shadow: 0 0 18px rgba(174, 255, 125, 0.58), 0 4px 0 #123d2b; }
  .ability-button.is-pressed { filter: brightness(1.25); transform: translateY(3px); box-shadow: none; }
  .ability-button__sigil { flex: 0 0 30px; width: 30px; height: 30px; }
  .ability-button__sigil--triangle { background: #f64d46; clip-path: polygon(50% 3%, 98% 92%, 2% 92%, 50% 3%, 50% 27%, 24% 77%, 76% 77%, 50% 27%); }
  .ability-button__sigil--leaf { border-radius: 90% 10% 90% 10%; background: #80e06b; transform: rotate(-18deg); box-shadow: inset -5px -5px #369254; }
  .game-footer { display: none; }
}

@media (max-width: 700px) and (orientation: portrait) {
  .game-frame { width: 100%; height: auto; align-self: start; }
  .game-frame:has(#title-screen:not([hidden])) { height: 100%; aspect-ratio: auto; }
  .title-card { padding: 12px; }
  .title-card .kicker,
  .title-card > p:not(.kicker),
  .title-card .secondary-button { display: none; }
  .title-card h2 { font-size: clamp(29px, 10vw, 42px); }
  .stage-credit { display: none; }
  .deed-select { margin: 8px 0; }
  .deed-select > p { display: none; }
  .deed-select button { min-height: 44px; padding: 4px 6px; }
  .deed-select button span { display: none; }
  .title-card .primary-button { display: block; margin-top: 12px; }
  .title-card .deed-wanderer-button { display: inline-block; margin: 8px 0 0; }
  .title-card .community-button { display: inline-block; margin: 8px 0 0 8px; }
  .title-card .about-button { display: inline-block; margin: 8px 0 0; }
  .deed-lookup-row { grid-template-columns: 1fr; }
  .deed-lookup-result { grid-template-columns: minmax(96px, 0.58fr) minmax(0, 1fr); gap: 10px; padding: 10px; }
  .deed-sandbox-recipe dl div { grid-template-columns: 82px minmax(0, 1fr); }
  .mobile-controls {
    min-width: 0;
    align-self: end;
    gap: 8px;
    opacity: 1;
  }
  .ability-controls {
    min-width: 0;
    flex: 1 1 auto;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
  }
  .ability-button {
    width: 100%;
    min-width: 0;
    min-height: 50px;
    padding: 6px 8px;
  }
  .about-grid { grid-template-columns: 1fr; }
  .community-links { grid-template-columns: 1fr; }
  .community-links a { min-height: 88px; }
}

@media (orientation: landscape) and (max-height: 600px) and (max-width: 1400px) {
  body { overflow: hidden; }
  .app-shell {
    position: relative;
    display: block;
    width: 100vw;
    height: 100dvh;
    min-height: 0;
    padding: 0;
    overflow: hidden;
  }
  .topbar {
    pointer-events: none;
    position: fixed;
    z-index: 45;
    top: max(6px, env(safe-area-inset-top));
    right: max(8px, env(safe-area-inset-right));
    left: max(8px, env(safe-area-inset-left));
    min-height: 44px;
    padding: 0;
  }
  .identity { display: none; }
  .topbar__actions { pointer-events: auto; margin-left: auto; gap: 8px; }
  .icon-button {
    width: 44px;
    height: 44px;
    border-color: rgba(117, 191, 211, 0.76);
    border-radius: 13px;
    background: rgba(8, 43, 59, 0.58);
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.28);
    backdrop-filter: blur(8px);
  }
  .game-frame {
    position: absolute;
    inset: 0;
    width: 100vw;
    height: 100dvh;
    aspect-ratio: auto;
    max-width: 100vw;
    max-height: 100dvh;
    margin: 0;
    border-width: 1px;
    border-radius: 0;
  }
  .pause-panel { width: min(700px, calc(100% - 32px)); padding: 14px 18px; }
  .pause-panel .kicker { margin-bottom: 4px; }
  .pause-panel h2 { font-size: 32px; }
  .pause-panel > p:not(.kicker, .pause-shortcut) { margin: 6px 0 10px; font-size: 14px; }
  .game-settings { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 18px; margin-bottom: 10px; padding: 10px; }
  .game-settings h3 { grid-column: 1 / -1; margin-bottom: 0; }
  .game-setting + .game-setting { margin-top: 0; }
  .pause-actions { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
  .pause-actions .primary-button,
  .pause-actions .secondary-button { min-height: 44px; padding: 7px 8px; font-size: 10px; }
  .pause-shortcut { margin-top: 9px; }
  .title-card { width: min(780px, calc(100% - 72px)); padding: max(14px, env(safe-area-inset-top)) 18px 14px max(18px, env(safe-area-inset-left)); }
  .title-card .kicker { margin-bottom: 6px; font-size: 10px; }
  .title-card h2 { font-size: clamp(38px, 9.5vh, 52px); }
  .title-card > p:not(.kicker) { max-width: 44ch; margin: 6px 0; font-size: 13px; line-height: 1.25; }
  .stage-credit { margin-bottom: 8px; padding: 4px 8px; font-size: 9px; }
  .deed-select { width: min(680px, 100%); margin-bottom: 8px; }
  .deed-select > p { margin-bottom: 4px; }
  .deed-select button { min-height: 44px; }
  .title-card .primary-button,
  .title-card .secondary-button { min-height: 44px; padding: 7px 10px; font-size: 10px; }
  .title-card .secondary-button { margin-left: 4px; }
  .community-panel { width: min(760px, calc(100% - 32px)); padding: 14px 18px; }
  .community-panel .kicker { margin-bottom: 4px; }
  .community-panel h2 { font-size: 32px; }
  .community-intro { margin: 7px 0 10px; font-size: 13px; line-height: 1.35; }
  .community-links a { min-height: 82px; gap: 8px; padding: 10px 12px; }
  .community-boundary { margin-top: 9px; font-size: 10px; }
  .community-close { min-height: 44px; margin-top: 9px; padding: 7px 10px; font-size: 10px; }
  .mobile-controls {
    pointer-events: none;
    position: fixed;
    z-index: 40;
    right: max(8px, env(safe-area-inset-right));
    bottom: max(8px, env(safe-area-inset-bottom));
    left: max(8px, env(safe-area-inset-left));
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 12px;
    padding: 0;
    opacity: 0.68;
    transition: opacity 140ms ease;
  }
  .sandbox-mode-badge {
    top: max(8px, env(safe-area-inset-top));
    left: max(8px, env(safe-area-inset-left));
    max-width: 210px;
    padding: 6px 9px;
    font-size: 9px;
  }
  .mobile-controls:focus-within,
  .mobile-controls:has(.is-pressed) { opacity: 1; }
  .dpad,
  .ability-controls { pointer-events: auto; }
  .dpad { flex: 0 0 142px; width: 142px; height: 94px; }
  .touch-button {
    width: 46px;
    height: 46px;
    border-color: rgba(118, 170, 182, 0.82);
    border-radius: 13px;
    background: rgba(20, 63, 85, 0.62);
    box-shadow: 0 3px 0 rgba(4, 19, 29, 0.72);
    backdrop-filter: blur(8px);
  }
  .touch-button svg { width: 23px; }
  .dpad__up { left: 48px; top: 0; }
  .dpad__left { left: 0; top: 48px; }
  .dpad__down { left: 48px; top: 48px; }
  .dpad__right { left: 96px; top: 48px; }
  .ability-controls { gap: 8px; }
  .ability-button {
    width: 52px;
    min-width: 52px;
    min-height: 52px;
    justify-content: center;
    gap: 0;
    padding: 6px;
    border-radius: 14px;
    backdrop-filter: blur(8px);
  }
  .ability-button > span:last-child { display: none; }
  .mobile-controls.is-learning .ability-button {
    width: 116px;
    min-width: 116px;
    justify-content: flex-start;
    gap: 7px;
  }
  .mobile-controls.is-learning .ability-button > span:last-child { display: block; }
  .mobile-controls.is-learning .ability-button strong { display: block; font-size: 10px; }
  .mobile-controls.is-learning .ability-button small { display: block; margin-top: 1px; font-size: 7px; }
  .ability-button__sigil { flex-basis: 28px; width: 28px; height: 28px; }
  .ability-button--patience { background: rgba(126, 29, 42, 0.7); }
  .ability-button--yield { background: rgba(35, 104, 64, 0.7); }
  .ability-button--yield.is-ready { background: rgba(52, 129, 73, 0.78); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

:root.reduced-effects *,
:root.reduced-effects *::before,
:root.reduced-effects *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }