/* VOID AI: "The drop".
   A pixel-art island (assets/pixel, image-rendering: pixelated) with crisp ImGui-style
   overlay panels on top. No shadows and no glow anywhere: depth comes from layering only.

   Layout modes (set on <html> before first paint):
   .h-mode  desktop, fine pointer: a sticky stage, scroll drives a camera around a 2D loop
   .v-mode  touch, narrow, reduced motion: stacked sections with pixel banners
   Geometry vars (unitless px numbers) are written by main.js: --s --W --H --V --Wm --Hm
   Pixel art is authored at 1x and shown at --s (2x, 3x on very tall screens, 1x on phones). */

:root {
  --s: 2;
  --W: 1440;
  --H: 900;
  --V: 1620;
  --Wm: 5760;
  --Hm: 2520;

  --ink: #0b0d14;
  --ink-2: #07080c;
  --navy: #141a2e;

  --panel: #18181a;
  --panel-bar: #121213;
  --raised: #1e1e20;
  --raised-2: #26262a;
  --line: rgba(255, 255, 255, 0.07);
  --line-2: rgba(255, 255, 255, 0.11);

  --text: #ededef;
  --text-2: #a8a8b0;
  --text-3: #8b8b94;

  --blue: #1676f3;
  --blue-btn: #136be0;
  --tint: #78afff;
  --ok: #40c978;
  --logo: #c0cbe5;
  --gold: #f2b84b;

  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Consolas, monospace;
  --pixel: "Silkscreen", "JetBrains Mono", monospace;

  --px: calc(var(--s) * 1px);
  --G: calc(var(--s) * 72px);       /* ground strip */
  --surf: calc(var(--s) * 60px);    /* grass surface above the bottom */
  --seasurf: calc(var(--s) * 52px); /* water surface above the bottom */
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { background: var(--ink); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.55;
  font-feature-settings: "cv11", "ss01", "ss03";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p, ol, ul, dl, dd, figure { margin: 0; }
ol, ul { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
:focus-visible { outline: 2px solid var(--tint); outline-offset: 2px; border-radius: 4px; }
::selection { background: rgba(22, 118, 243, 0.45); color: #fff; }

.px { font-family: var(--pixel); font-weight: 400; letter-spacing: 0.02em; }
.mono { font-family: var(--mono); font-feature-settings: normal; }
.sr {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}
kbd {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.8em;
  line-height: 1;
  padding: 0.28em 0.45em 0.3em;
  color: var(--text);
  background: var(--raised);
  border: 1px solid var(--line-2);
  border-bottom-width: 2px;
  border-radius: 5px;
}
.skip {
  position: fixed; left: 12px; top: -60px; z-index: 200;
  padding: 8px 12px; background: var(--panel); border: 1px solid var(--line-2); border-radius: 8px;
}
.skip:focus { top: 12px; }

/* pixel sprites */
.sprite, .w-deco img, .island, .chest, .dummy, .wall, .player, .bus img,
.player-box__poster, .map__img, .hint img, .w-credits img {
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

/* ------------------------------------------------------------------ */
/* Buttons, panels                                                    */
/* ------------------------------------------------------------------ */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 40px; padding: 0 16px;
  border-radius: 8px; border: 1px solid transparent;
  font-size: 14px; font-weight: 500; white-space: nowrap;
  transition: background-color 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}
.btn:active { transform: translateY(1px); }
.btn--lg { height: 44px; padding: 0 18px; font-size: 15px; }
.btn--xl { height: 52px; padding: 0 22px; font-size: 16px; width: 100%; }
.btn--primary { background: var(--blue-btn); color: #fff; }
.btn--primary:hover { background: var(--blue); }
.btn--ghost { background: var(--raised); border-color: var(--line-2); color: var(--text); }
.btn--ghost:hover { background: var(--raised-2); }

.i-discord {
  display: inline-block; width: 18px; height: 18px; flex: none;
  background: currentColor;
  -webkit-mask: url("assets/discord.png") center / contain no-repeat;
  mask: url("assets/discord.png") center / contain no-repeat;
}

.panel {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}
.panel__bar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  height: 36px; padding: 0 14px;
  background: var(--panel-bar);
  border-bottom: 1px solid var(--line);
  font-size: 13px; color: var(--text-2);
}
.panel__bar .mono { font-size: 11.5px; color: var(--text-3); }
.panel__title { display: inline-flex; align-items: center; gap: 8px; font-weight: 500; color: var(--text); }
.panel__title img { width: 14px; height: 14px; }
.tag {
  padding: 1px 6px; border-radius: 4px;
  font-size: 10.5px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--tint); background: rgba(22, 118, 243, 0.16);
}
.panel__body { padding: 22px 22px 24px; }

h1 {
  font-size: clamp(38px, 4.2vw, 60px);
  font-weight: 600; line-height: 1.02; letter-spacing: -0.04em;
}
h2 {
  font-size: clamp(24px, 2.3vw, 32px);
  font-weight: 600; line-height: 1.12; letter-spacing: -0.03em;
}
.h-lg { font-size: 26px; font-weight: 600; letter-spacing: -0.03em; line-height: 1.15; }
.lede { margin-top: 16px; font-size: 16.5px; color: var(--text-2); max-width: 30em; }
.sub { margin-top: 10px; color: var(--text-2); }
.ctas { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.meta { display: flex; flex-wrap: wrap; align-items: center; margin-top: 16px; font-size: 12px; color: var(--text-3); }
.meta i { width: 3px; height: 3px; margin: 0 10px; background: var(--text-3); }
.note { margin-top: 12px; font-size: 13px; }
.note a { display: inline-flex; align-items: center; gap: 6px; color: var(--text-2); }
.note a:hover { color: var(--text); }
.link { display: inline-flex; align-items: center; gap: 8px; margin-top: 14px; font-size: 14px; color: var(--text-2); }
.link:hover { color: var(--text); }
.hint-inline { margin-top: 14px; font-size: 11px; color: var(--tint); }

/* ------------------------------------------------------------------ */
/* HUD                                                                */
/* ------------------------------------------------------------------ */

.hud {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  display: flex; justify-content: space-between; align-items: flex-start;
  padding: 14px 16px; pointer-events: none;
}
.hud a, .hud button, .hud .map { pointer-events: auto; }
.hud__left { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; max-width: 420px; }
.hud__brand {
  display: inline-flex; align-items: center; gap: 8px;
  height: 34px; padding: 0 12px 0 10px;
  background: var(--panel); border: 1px solid var(--line); border-radius: 8px;
  font-weight: 600; font-size: 14px; color: var(--logo); letter-spacing: 0.01em;
}
.hud__brand img { width: 20px; height: 20px; }
.hud__dl {
  display: inline-flex; align-items: center; gap: 8px;
  height: 34px; padding: 0 12px;
  background: var(--blue-btn); border-radius: 8px;
  font-size: 13px; font-weight: 500; color: #fff;
  transition: background-color 0.15s ease;
}
.hud__dl:hover { background: var(--blue); }
.hud__dl .mono { font-size: 11px; padding: 1px 5px; border-radius: 4px; background: rgba(255, 255, 255, 0.16); }

.feed { position: fixed; left: 16px; bottom: 16px; display: flex; flex-direction: column-reverse; gap: 6px; pointer-events: none; }
.feed li {
  align-self: flex-start;
  padding: 6px 10px;
  background: rgba(24, 24, 26, 0.94); border: 1px solid var(--line); border-radius: 6px;
  font-size: 12.5px; color: var(--text-2);
  transition: opacity 0.4s ease, transform 0.4s var(--ease);
}
.feed li b { font-weight: 600; }
.feed li.is-new { opacity: 0; transform: translateX(-8px); }
.feed li.is-old { opacity: 0; }

.hud__map {
  width: 216px; padding: 10px 10px 8px;
  background: var(--panel); border: 1px solid var(--line); border-radius: 10px;
  pointer-events: auto;
}
.map { position: relative; width: 192px; height: 128px; border-radius: 4px; overflow: hidden; }
.map__img { width: 192px; height: 128px; }
.map__path { position: absolute; inset: 0; width: 192px; height: 128px; opacity: 0.55; }
.map__pin {
  position: absolute; left: calc(var(--mx) * 2px - 5px); top: calc(var(--my) * 2px - 5px);
  width: 10px; height: 10px;
  background: var(--ink); border: 2px solid var(--logo);
  transition: background-color 0.15s ease;
}
.map__pin:hover, .map__pin.is-current { background: var(--logo); }
.map__pin--win { border-color: var(--gold); }
.map__pin--win:hover, .map__pin--win.is-current { background: var(--gold); }
.map__dot {
  position: absolute; left: 0; top: 0; width: 10px; height: 10px;
  background: var(--blue); border: 2px solid #fff;
  pointer-events: none;
  will-change: transform;
}
.hud__row {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-top: 9px; font-size: 12px; color: var(--text-3);
}
.hud__row b { font-size: 18px; color: var(--text); line-height: 1; }
.hud__bar { height: 4px; margin-top: 6px; background: var(--raised-2); }
.hud__bar i { display: block; height: 100%; width: 100%; background: var(--blue); transform-origin: 0 50%; transform: scaleX(0); }
.hud__zone { margin-top: 7px; font-size: 11px; color: var(--tint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ------------------------------------------------------------------ */
/* Custom cursor (fine pointers)                                      */
/* ------------------------------------------------------------------ */

.cursor { display: none; }
.has-cursor, .has-cursor * { cursor: none !important; }
.has-cursor .cursor { display: block; position: fixed; inset: 0; z-index: 300; pointer-events: none; }
.cursor__ring, .cursor__dot {
  position: absolute; left: 0; top: 0; border-radius: 50%;
  will-change: transform;
}
.cursor__ring {
  --r: 14px;
  width: calc(var(--r) * 2); height: calc(var(--r) * 2);
  margin: calc(var(--r) * -1) 0 0 calc(var(--r) * -1);
  border: 1.5px solid var(--tint);
  transition: width 0.2s var(--ease), height 0.2s var(--ease), margin 0.2s var(--ease), border-color 0.2s ease, opacity 0.2s ease;
}
.cursor.is-hover .cursor__ring { --r: 20px; border-color: #fff; }
.cursor.is-fov .cursor__ring { --r: 84px; border-color: var(--blue); }
.cursor.is-out { opacity: 0; }
.cursor__dot { width: 4px; height: 4px; margin: -2px 0 0 -2px; background: #fff; }

/* ------------------------------------------------------------------ */
/* World pieces shared by both modes                                  */
/* Native sprite sizes are in art pixels; --px is one art pixel (2x).  */
/* ------------------------------------------------------------------ */

.room { position: relative; }
.scene { pointer-events: none; }

.hint {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 13px; color: var(--logo);
}
.hint img { width: calc(var(--px) * 18); height: calc(var(--px) * 20); }

/* loot */
.item {
  --rar: #9aa1b3;
  position: relative;
  padding: 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}
.item::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: var(--rar); }
.item__rar { font-size: 11px; color: var(--rar); text-transform: uppercase; margin-bottom: 6px; }
.item h3 { font-size: 17px; font-weight: 600; letter-spacing: -0.015em; line-height: 1.25; }
.item > p:not(.item__rar):not(.item__status) { margin-top: 6px; font-size: 13.5px; line-height: 1.5; color: var(--text-2); }
.item__img {
  margin: 14px -18px -18px;
  border-top: 1px solid var(--line);
  aspect-ratio: 16 / 9;
  background: #0a0a0a;
  overflow: hidden;
}
.item__img img { width: 100%; height: 100%; object-fit: cover; object-position: 0 0; }
.item__status { display: flex; align-items: center; gap: 8px; margin-top: 12px; font-size: 13px; color: var(--ok); }
.item__status .mono { margin-left: auto; font-size: 11px; color: var(--text-3); }
.dot { width: 6px; height: 6px; background: var(--ok); flex: none; }
.tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 12px; }
.tags li {
  padding: 2px 8px; border-radius: 5px;
  font-size: 12px; font-weight: 500; color: var(--text-2);
  background: var(--raised); border: 1px solid var(--line);
}
.tags li.on { color: #fff; background: rgba(22, 118, 243, 0.2); border-color: rgba(22, 118, 243, 0.5); }
.kv { margin-top: 12px; font-size: 13px; }
.kv > div { display: flex; justify-content: space-between; padding: 6px 0; border-top: 1px solid var(--line); }
.kv dt { color: var(--text-2); }
.kv dd { font-family: var(--mono); font-size: 12px; color: var(--text-3); }
.kv dd.ok { color: var(--ok); }

.chest {
  --f: 0;
  display: block;
  width: calc(var(--px) * 56); height: calc(var(--px) * 46);
  background: url("assets/pixel/chest.png") no-repeat;
  background-size: calc(var(--px) * 224) calc(var(--px) * 46);
  background-position: calc(var(--f) * var(--px) * -56) 0;
  image-rendering: pixelated;
}
.island { width: calc(var(--px) * 144); height: calc(var(--px) * 92); max-width: none; }
.island--small { width: calc(var(--px) * 109); height: calc(var(--px) * 69); }

/* fight */
.rules li { display: grid; grid-template-columns: 34px 1fr; gap: 6px; padding: 13px 0; border-top: 1px solid var(--line); }
.rules li:first-child { margin-top: 14px; }
.rules .px { font-size: 12px; color: var(--tint); padding-top: 3px; }
.rules h3 { font-size: 15.5px; font-weight: 600; letter-spacing: -0.01em; }
.rules p { margin-top: 3px; font-size: 13.5px; color: var(--text-2); }

.switch { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 500; color: var(--text); }
.switch__track {
  position: relative; width: 30px; height: 16px; border-radius: 8px;
  background: var(--raised-2); border: 1px solid var(--line-2);
  transition: background-color 0.15s ease;
}
.switch__knob {
  position: absolute; left: 2px; top: 2px; width: 10px; height: 10px; border-radius: 50%;
  background: var(--text-2); transition: transform 0.15s var(--ease), background-color 0.15s ease;
}
.switch[aria-checked="true"] .switch__track { background: var(--blue); border-color: var(--blue); }
.switch[aria-checked="true"] .switch__knob { transform: translateX(14px); background: #fff; }
.switch__state { width: 26px; font-size: 11px; color: var(--text-3); }
.switch[aria-checked="true"] .switch__state { color: var(--tint); }

.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.stats > div { padding: 10px 12px; background: var(--raised); border: 1px solid var(--line); border-radius: 8px; }
.stats dt { font-size: 11.5px; color: var(--text-3); }
.stats dd { margin-top: 2px; font-size: 20px; line-height: 1.2; color: var(--text); }
.trainer__tip { margin-top: 12px; font-size: 13px; color: var(--text-2); }

.arena { position: relative; }
.wall {
  position: absolute; bottom: calc(var(--surf) - var(--px) * 2);
  left: calc(var(--ax) * 1%);
  width: calc(var(--px) * 80); height: calc(var(--px) * 80); max-width: none;
  transform: translateX(-50%);
  image-rendering: pixelated;
}
.dummy {
  position: absolute;
  bottom: calc(var(--surf) - var(--px) * 2 + var(--lift) * var(--px));
  left: calc(var(--ax) * 1%);
  width: calc(var(--px) * 44); height: calc(var(--px) * 76);
  margin-left: calc(var(--px) * -22);
  background: url("assets/pixel/dummy.png") no-repeat 0 0;
  background-size: calc(var(--px) * 88) calc(var(--px) * 76);
  image-rendering: pixelated;
  transform: translateY(calc(var(--px) * 40));
  opacity: 0;
  transition: transform 0.22s var(--ease), opacity 0.12s ease;
}
.dummy.is-up { transform: none; opacity: 1; }
.dummy.is-hit { background-position: calc(var(--px) * -44) 0; }
.impact {
  position: fixed; z-index: 260; width: 8px; height: 8px; margin: -4px 0 0 -4px;
  pointer-events: none; animation: impact 0.35s steps(3) forwards;
}
.impact.hit { background: var(--gold); }
.impact.miss { background: var(--text-3); }
@keyframes impact { to { opacity: 0; transform: scale(2); } }

/* FAQ */
.faq { margin-top: 14px; }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary {
  position: relative; display: block; list-style: none;
  padding: 12px 34px 12px 0;
  font-size: 15px; font-weight: 500; cursor: pointer;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before, .faq summary::after {
  content: ""; position: absolute; right: 4px; top: 50%; width: 11px; height: 1.5px; background: var(--text-2);
  transition: transform 0.2s var(--ease), opacity 0.2s ease;
}
.faq summary::before { transform: rotate(90deg); }
.faq details[open] summary::before { transform: rotate(0); opacity: 0; }
.faq summary:hover { color: #fff; }
.faq details p { padding: 0 30px 14px 0; font-size: 14px; color: var(--text-2); }

/* victory */
.win {
  font-size: clamp(30px, 3.8vw, 56px);
  line-height: 1;
  color: var(--gold);
  text-transform: uppercase;
  text-align: center;
  letter-spacing: 0.01em;
}
.win span { display: block; font-size: 0.55em; color: #fff; margin-bottom: 0.2em; }
.h-lg { font-size: clamp(20px, 1.9vw, 26px); white-space: nowrap; }
.dl { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 0 26px; }
.dl__main .sub { margin-top: 8px; font-size: 14px; }
.dl__main .btn--xl { margin-top: 20px; }
.dl__steps { padding-left: 24px; border-left: 1px solid var(--line); }
.dl__label { font-size: 12px; font-weight: 500; color: var(--text-3); margin-bottom: 10px; }
.dl .foot { grid-column: 1 / -1; }
.steps li { display: grid; grid-template-columns: 28px 1fr; gap: 12px; align-items: center; padding: 9px 0; border-top: 1px solid var(--line); font-size: 14px; }
.steps li:first-child { border-top: 0; padding-top: 0; }
.steps .px {
  display: grid; place-items: center; width: 28px; height: 28px;
  background: var(--raised); border: 1px solid var(--line-2); border-radius: 6px;
  font-size: 12px; color: var(--text);
}
.steps a { color: var(--tint); font-weight: 500; }
.steps a:hover { text-decoration: underline; text-underline-offset: 3px; }
.steps b { font-weight: 600; }
.steps__note { margin-top: 10px; font-size: 12.5px; color: var(--text-3); }
.foot { display: flex; flex-wrap: wrap; gap: 4px 14px; margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 12px; color: var(--text-3); }
.foot .mono { font-size: 11.5px; }

/* video */
.player-box {
  position: relative; margin-top: 16px;
  aspect-ratio: 16 / 9;
  border-radius: 8px; border: 1px solid var(--line-2);
  background: var(--ink); overflow: hidden;
}
.player-box__poster { width: 100%; height: 100%; object-fit: cover; }
.player-box.has-video .player-box__poster { image-rendering: auto; }
.player-box iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.player-box__play {
  position: absolute; left: 50%; top: 50%; width: 72px; height: 72px; margin: -36px 0 0 -36px;
  display: grid; place-items: center; border-radius: 50%;
  background: #f5f5f7; color: var(--ink);
  transition: transform 0.2s var(--ease);
}
.player-box__play svg { margin-left: 3px; }
.player-box__play:hover { transform: scale(1.06); }
.player-box__play[hidden], .player-box__soon[hidden] { display: none; }
.player-box__soon {
  position: absolute; left: 12px; bottom: 12px; right: 12px;
  display: flex; align-items: center; gap: 10px;
  width: max-content; max-width: calc(100% - 24px);
  padding: 8px 12px;
  background: var(--panel); border: 1px solid var(--line-2); border-radius: 8px;
  font-size: 13px; color: var(--text-2);
}
.player-box__soon svg { color: var(--tint); flex: none; }
.player-box__soon strong { color: var(--text); font-weight: 600; margin-right: 4px; }

/* ------------------------------------------------------------------ */
/* H-MODE: sticky stage, 2D camera loop                               */
/* ------------------------------------------------------------------ */

.h-mode body { overflow-x: hidden; overflow-x: clip; }
.h-mode .scroller { position: relative; height: 1000vh; }
.h-mode .stage {
  position: sticky; top: 0;
  width: 100%; height: 100vh; height: 100dvh;
  overflow: hidden; overflow: clip;
  background: #04050b;
}

.bg { position: absolute; inset: 0; }
.v-mode .bg, .v-mode .w-deco { display: none; }
.layer { position: absolute; left: 0; top: 0; will-change: transform; image-rendering: pixelated; }
.layer--sky, .layer--dusk {
  width: 100%;
  height: calc((var(--H) + var(--V) * 0.6) * 1px);
  background: url("assets/pixel/sky.png") repeat-x left bottom / calc(var(--px) * 4) calc(var(--px) * 450);
  background-color: #04050b;
}
.layer--dusk { background-image: url("assets/pixel/sky-dusk.png"); background-color: #070a15; opacity: 0; }
.layer--stars, .layer--twinkle {
  width: calc((var(--W) + var(--Wm) * 0.04) * 1px + 1200px);
  height: calc((var(--H) + var(--V) * 0.1) * 1px);
  background: url("assets/pixel/stars.png") repeat 0 0 / calc(var(--px) * 256) calc(var(--px) * 256);
}
.layer--twinkle { background-image: url("assets/pixel/stars-twinkle.png"); animation: twinkle 3.2s steps(4) infinite; }
@keyframes twinkle { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }
.layer--horizon {
  width: calc((var(--W) + var(--Wm) * 0.02) * 1px + 1400px);
  height: calc((var(--H) + var(--V) * 0.06) * 1px);
  background: url("assets/pixel/horizon.png") repeat-x 0 calc(var(--H) * 0.7px - var(--px) * 74) / calc(var(--px) * 640) calc(var(--px) * 220);
}
.layer--clouds-far {
  width: calc((var(--W) + var(--Wm) * 0.25) * 1px + 1400px);
  height: calc((var(--H) + var(--V) * 0.4) * 1px);
  background:
    url("assets/pixel/clouds-far.png") repeat-x 0 12% / calc(var(--px) * 640) calc(var(--px) * 120),
    url("assets/pixel/clouds-far.png") repeat-x calc(var(--px) * 300) 62% / calc(var(--px) * 640) calc(var(--px) * 120);
}
.layer--far {
  width: calc((var(--W) + var(--Wm) * 0.22) * 1px + 1400px);
  height: calc((var(--H) + var(--V) * 0.55) * 1px);
  background: url("assets/pixel/far.png") repeat-x 0 calc(100% - var(--G) + var(--px) * 30) / calc(var(--px) * 640) calc(var(--px) * 200);
}
.layer--clouds {
  width: calc((var(--W) + var(--Wm) * 0.45) * 1px + 1400px);
  height: calc((var(--H) + var(--V) * 0.75) * 1px);
  background:
    url("assets/pixel/clouds.png") repeat-x 0 26% / calc(var(--px) * 640) calc(var(--px) * 160),
    url("assets/pixel/clouds.png") repeat-x calc(var(--px) * 360) 58% / calc(var(--px) * 640) calc(var(--px) * 160);
}
.layer--mid {
  width: calc((var(--W) + var(--Wm) * 0.6) * 1px + 1100px);
  height: calc((var(--H) + var(--V) * 0.86) * 1px);
  background: url("assets/pixel/mid.png") repeat-x 0 calc(100% - var(--G) + var(--px) * 20) / calc(var(--px) * 512) calc(var(--px) * 180);
}

.h-mode .world {
  position: absolute; left: 0; top: 0;
  width: calc(var(--Wm) * 1px); height: calc((var(--H) + var(--V)) * 1px);
  will-change: transform;
}
.w-deco > * { position: absolute; image-rendering: pixelated; }
.w-sea, .w-shore, .w-ground { bottom: 0; height: var(--G); }
.w-sea { left: 0; width: calc(var(--W) * 0.68px); background: url("assets/pixel/sea.png") repeat-x 0 0 / calc(var(--px) * 128) var(--G); }
.w-shore { left: calc(var(--W) * 0.68px); width: calc(var(--px) * 160); background: url("assets/pixel/shore.png") 0 0 / 100% 100%; }
.w-ground { left: calc(var(--W) * 0.68px + var(--px) * 160); right: 0; background: url("assets/pixel/ground.png") repeat-x 0 0 / calc(var(--px) * 128) var(--G); }
.w-storm {
  z-index: 1;
  left: calc(var(--W) * 1.64px); width: calc(var(--W) * 0.22px);
  top: calc((var(--V) - var(--H) * 0.12) * 1px); bottom: 0;
  background: url("assets/pixel/storm.png") repeat 0 0 / calc(var(--px) * 256) calc(var(--px) * 64);
  animation: storm 0.8s steps(4) infinite;
}
.w-storm::before, .w-storm::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: calc(var(--px) * 24);
  background: url("assets/pixel/storm-edge.png") repeat-y 0 0 / calc(var(--px) * 24) calc(var(--px) * 64);
  image-rendering: pixelated;
  animation: storm-edge 1.2s steps(4) infinite;
}
.w-storm::before { left: calc(var(--px) * -23); }
.w-storm::after { right: calc(var(--px) * -23); transform: scaleX(-1); }
@keyframes storm { to { background-position: calc(var(--px) * -256) calc(var(--px) * -64); } }
@keyframes storm-edge { to { background-position: 0 calc(var(--px) * -64); } }
.w-cloud { left: calc(var(--wx) * var(--W) * 1px); top: calc(var(--wy) * var(--H) * 1px); width: calc(var(--px) * 260); max-width: none; }
.w-cloud[src$="-2.png"] { width: calc(var(--px) * 210); }
.w-supply {
  left: calc(var(--wx) * var(--W) * 1px); top: calc(var(--wy) * var(--H) * 1px);
  width: calc(var(--px) * 64); max-width: none;
  transform-origin: 50% 0;
  animation: sway 3s steps(6) infinite alternate;
}
@keyframes sway { from { transform: rotate(-3deg); } to { transform: rotate(3deg); } }
.w-sprite {
  left: calc(var(--wx) * var(--W) * 1px);
  bottom: calc(var(--surf) - var(--px) * 2);
  width: auto; height: calc(var(--h) * var(--px)); max-width: none;
}
.w-credits {
  left: calc(var(--wx) * var(--W) * 1px); top: calc(var(--wy) * var(--H) * 1px);
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  font-size: 15px; color: var(--logo); text-transform: uppercase;
}
.w-credits img { width: calc(var(--px) * 18); height: calc(var(--px) * 20); transform: rotate(180deg); }
.bus, .player { left: 0; top: 0; will-change: transform; z-index: 2; }
.bus { width: calc(var(--px) * 144); }
.bus img { width: 100%; height: auto; animation: bob 1.6s steps(2) infinite; }
@keyframes bob { 50% { transform: translateY(calc(var(--px) * -1)); } }
.player {
  --f: 3;
  width: calc(var(--px) * 58); height: calc(var(--px) * 80);
  background: url("assets/pixel/player.png") no-repeat;
  background-size: calc(var(--px) * 348) calc(var(--px) * 80);
  background-position: calc(var(--f) * var(--px) * -58) 0;
  opacity: 0;
}
.v-mode .player, .v-mode .bus { display: none; }

/* rooms: one camera window each, placed on the loop */
.h-mode .room {
  position: absolute;
  width: calc(var(--W) * 1px); height: calc(var(--H) * 1px);
  z-index: 3;
}
.h-mode .room--bus { left: 0; top: 0; }
.h-mode .room--drop { left: calc(var(--W) * 1.1px); top: 0; }
.h-mode .room--loot { left: calc(var(--W) * 2.05px); top: 0; width: calc(var(--W) * 1.95px); }
.h-mode .room--fight { left: calc(var(--W) * 3px); top: calc(var(--V) * 1px); }
.h-mode .room--storm { left: calc(var(--W) * 1.6px); top: calc(var(--V) * 1px); }
.h-mode .room--victory { left: 0; top: calc(var(--V) * 1px); }
.h-mode .scene { position: absolute; inset: 0; }
.h-mode .room > .panel, .h-mode .room > .win { position: absolute; }

.h-mode .room > .panel, .h-mode .room > .win { transition: opacity 0.5s ease, transform 0.6s var(--ease); }
.h-mode .room:not(.is-in) > .panel, .h-mode .room:not(.is-in) > .win { opacity: 0; transform: translateY(14px); }

/* 1. bus */
.h-mode .sprite--bus { display: none; }
.h-mode .room--bus .hint { position: absolute; left: 50%; bottom: 8%; transform: translateX(-50%); }
.h-mode .hint img { animation: nudge 1.2s steps(2) infinite; }
@keyframes nudge { 50% { transform: translateY(calc(var(--px) * 3)); } }
.h-mode .panel--hero { left: 6%; top: max(96px, 16%); width: min(540px, 44%); }

/* 2. drop */
.h-mode .sprite--glider { display: none; }
.h-mode .sprite--cloud-a { position: absolute; left: 2%; bottom: 8%; width: calc(var(--px) * 210); max-width: none; }
.h-mode .panel--video { right: 260px; top: max(96px, 14%); width: min(640px, 48%); }

/* 3. loot: floating islands in two rows so their undersides never tangle */
.h-mode .scene .sprite--island-v, .h-mode .sprite--chest-v, .h-mode .sprite--llama-v { display: none; }
.h-mode .panel--loot { left: calc(var(--W) * 0.04px); top: max(150px, 22%); width: min(340px, calc(var(--W) * 0.33px)); }
.h-mode .loot { position: absolute; inset: 0; }
.h-mode .slot {
  position: absolute;
  left: calc(var(--W) * (0.42 + 0.218 * (var(--i) + 0.5)) * 1px);
  top: 76%;
  width: 0; height: 0;
  z-index: 2;
}
.h-mode .slot:nth-child(even) { top: 62%; z-index: 1; }
.h-mode .slot .island { position: absolute; left: calc(var(--px) * -72); top: calc(var(--px) * -18); }
.h-mode .slot .island--small { left: calc(var(--px) * -54.5); top: calc(var(--px) * -14); }
.h-mode .slot .chest { position: absolute; left: calc(var(--px) * -28); top: calc(var(--px) * -45); }
.h-mode .slot .item {
  position: absolute; left: 0; bottom: calc(var(--px) * 46 + 10px);
  width: clamp(200px, calc(var(--W) * 0.218px - 22px), 290px);
  transform: translateX(-50%);
  transition: opacity 0.35s ease, transform 0.45s var(--ease);
}
.h-mode .slot:not(.is-open) .item { opacity: 0; transform: translate(-50%, 18px); }
.h-mode .item__img { aspect-ratio: auto; height: clamp(64px, calc(var(--H) * 0.13px - 8px), 116px); }

/* 4. fight */
.h-mode .arena { position: absolute; inset: 0; z-index: 1; }
.h-mode .room--fight > .panel { z-index: 3; }
.h-mode .panel--how { left: 3%; top: max(96px, 12%); width: min(420px, 38%); }
.h-mode .panel--trainer { left: max(44%, calc(3% + 440px)); top: max(96px, 12%); width: min(330px, 28%); }

/* 5. storm: the wall enters from the left third, FAQ beside it */
.h-mode .storm-v { display: none; }
.h-mode .panel--faq {
  left: 30%; top: max(96px, 11%); width: min(600px, calc(70% - 270px));
  max-height: calc(100% - var(--G) - 130px); overflow: auto;
  scrollbar-width: thin;
}

/* 6. victory */
.h-mode .sprite--sun {
  position: absolute; left: 38%; bottom: calc(var(--seasurf) - var(--px) * 60);
  width: calc(var(--px) * 280); max-width: none; transform: translateX(-50%);
}
.h-mode .win { left: 38%; top: max(84px, 9%); transform: translateX(-50%); width: max-content; }
.h-mode .room--victory:not(.is-in) > .win { transform: translate(-50%, 14px); }
.h-mode .panel--download { left: 38%; top: max(196px, 23%); width: min(640px, 62%); transform: translateX(-50%); }
.h-mode .room--victory:not(.is-in) > .panel--download { transform: translate(-50%, 14px); }

@media (max-height: 820px) {
  .hud__map { width: 168px; padding: 8px 8px 6px; }
  .map, .map__img, .map__path { width: 150px; height: 100px; }
  .map__pin { left: calc(var(--mx) * 1.5625px - 5px); top: calc(var(--my) * 1.5625px - 5px); }
  .h-mode .slot { top: 78%; }
  .h-mode .slot:nth-child(even) { top: 66%; }
  .h-mode .panel--download { top: max(170px, 21%); }
  .h-mode .panel--download .sub, .h-mode .steps__note { display: none; }
  .h-mode .panel--download .panel__body { padding: 16px 20px 16px; }
  .h-mode .steps li { padding: 6px 0; }
  .h-mode .dl .foot { margin-top: 12px; padding-top: 10px; }
  .h-mode .win { font-size: clamp(26px, 3.2vw, 44px); }
  .h-mode .sprite--sun { width: calc(var(--px) * 196); bottom: calc(var(--seasurf) - var(--px) * 42); }
}

/* ------------------------------------------------------------------ */
/* V-MODE: stacked sections, each with a pixel banner                 */
/* ------------------------------------------------------------------ */

.v-mode body { padding-top: 56px; }
.v-mode .hud { position: fixed; padding: 10px 14px; height: 56px; background: var(--ink); border-bottom: 1px solid var(--line); pointer-events: auto; }
.v-mode .hud__map, .v-mode .feed { display: none; }
.v-mode .hud__brand { background: none; border: 0; padding-left: 0; }
.v-mode .hud__left { max-width: none; width: 100%; justify-content: space-between; }

.v-mode .room { padding: 0 0 56px; border-bottom: 1px solid var(--line); background: var(--ink); }
.v-mode .scene {
  position: relative; height: calc(var(--px) * 170);
  background:
    url("assets/pixel/ground.png") repeat-x 0 100% / calc(var(--px) * 128) var(--G),
    url("assets/pixel/mid.png") repeat-x 0 calc(100% - var(--G) + var(--px) * 20) / calc(var(--px) * 512) calc(var(--px) * 180),
    url("assets/pixel/stars.png") repeat 0 0 / calc(var(--px) * 256) calc(var(--px) * 256),
    url("assets/pixel/sky.png") repeat-x 0 100% / calc(var(--px) * 4) calc(var(--px) * 450);
  background-color: #04050b;
  image-rendering: pixelated;
  overflow: hidden;
}
.v-mode .scene > *, .v-mode .scene picture > img { position: absolute; image-rendering: pixelated; }
.scene > picture { position: static !important; display: contents; }
.v-mode .room > .panel, .v-mode .room > .win, .v-mode .loot {
  width: min(640px, calc(100% - 32px)); margin: -28px auto 0; position: relative;
}
.v-mode .room > .panel + .panel { margin-top: 16px; }
.v-mode .room--bus .scene { height: calc(var(--px) * 190); }
.v-mode .sprite--bus { right: 6%; top: 6%; width: calc(var(--px) * 144); max-width: none; }
.v-mode .hint { left: 16px; top: 16px; font-size: 11px; }
.v-mode .sprite--glider {
  left: 50%; top: 10%;
  width: calc(var(--px) * 58); height: calc(var(--px) * 80);
  background: url("assets/pixel/player.png") no-repeat calc(var(--px) * -116) 0 / calc(var(--px) * 348) calc(var(--px) * 80);
}
.v-mode .sprite--cloud-a { left: -6%; top: 26%; width: calc(var(--px) * 210); max-width: none; }
.v-mode .sprite--island-v { left: 50%; top: 30%; width: calc(var(--px) * 144); max-width: none; transform: translateX(-50%); }
.v-mode .sprite--chest-v {
  left: 50%; top: calc(30% + var(--px) * 18 - var(--px) * 45); transform: translateX(-50%);
  width: calc(var(--px) * 56); height: calc(var(--px) * 46);
  background: url("assets/pixel/chest.png") no-repeat calc(var(--px) * -168) 0 / calc(var(--px) * 224) calc(var(--px) * 46);
}
.v-mode .sprite--llama-v { right: 8%; bottom: calc(var(--surf) - var(--px) * 2); width: calc(var(--px) * 64); max-width: none; }
.v-mode .loot { display: grid; gap: 12px; margin-top: 16px; }
.v-mode .slot .chest, .v-mode .slot .island { display: none; }
.v-mode .item__img { aspect-ratio: 16 / 9; max-height: 200px; }
.v-mode .slot:not(:first-child) .item__img { display: none; }

.v-mode .room--fight { display: flex; flex-direction: column; }
.v-mode .arena {
  order: -1; height: calc(var(--px) * 190);
  background:
    url("assets/pixel/ground.png") repeat-x 0 100% / calc(var(--px) * 128) var(--G),
    url("assets/pixel/mid.png") repeat-x 0 calc(100% - var(--G) + var(--px) * 20) / calc(var(--px) * 512) calc(var(--px) * 180),
    url("assets/pixel/stars.png") repeat 0 0 / calc(var(--px) * 256) calc(var(--px) * 256),
    url("assets/pixel/sky.png") repeat-x 0 100% / calc(var(--px) * 4) calc(var(--px) * 450);
  background-color: #04050b;
  image-rendering: pixelated;
  overflow: hidden;
}
.v-mode .arena .wall { display: none; }
.v-mode .dummy { bottom: calc(var(--surf) - var(--px) * 2); }
.v-mode .panel--trainer { order: -1; }
.v-mode .room--fight > .panel--trainer { margin-top: -28px; }
.v-mode .room--fight > .panel--how { margin-top: 16px; }

.v-mode .storm-v {
  left: 0; top: 0; bottom: 0; width: 34%;
  background: url("assets/pixel/storm.png") repeat 0 0 / calc(var(--px) * 256) calc(var(--px) * 64);
}
.v-mode .storm-v::after {
  content: ""; position: absolute; top: 0; bottom: 0; right: calc(var(--px) * -23); width: calc(var(--px) * 24);
  background: url("assets/pixel/storm-edge.png") repeat-y 0 0 / calc(var(--px) * 24) calc(var(--px) * 64);
  transform: scaleX(-1); image-rendering: pixelated;
}

.v-mode .room--victory .scene {
  height: calc(var(--px) * 224);
  background:
    url("assets/pixel/sea.png") repeat-x 0 100% / calc(var(--px) * 128) var(--G),
    url("assets/pixel/sky-dusk.png") repeat-x 0 100% / calc(var(--px) * 4) calc(var(--px) * 450);
  background-color: #070a15;
}
.v-mode .sprite--sun { left: 50%; bottom: calc(var(--seasurf) - var(--px) * 60); width: calc(var(--px) * 280); max-width: none; transform: translateX(-50%); }
.v-mode .room--victory .win { margin: 28px auto 28px; }
.v-mode .room--victory .panel--download { margin-top: 0; }
@media (max-width: 640px) {
  .dl { grid-template-columns: 1fr; gap: 20px; }
  .dl__steps { padding-left: 0; border-left: 0; padding-top: 18px; border-top: 1px solid var(--line); }
  .h-lg { white-space: normal; }
}

/* ------------------------------------------------------------------ */
/* Reduced motion                                                     */
/* ------------------------------------------------------------------ */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
  }
}