/* ============================================================
   pixel.css —— 贝贝鱼的大脑休息站 · 16-bit RPG 视觉层
   在 style.css 之后加载，负责两件事：
   ① 把纸质杂志调色板整体换成像素调色板（旧文件 312 处变量引用会自动跟随）
   ② 提供 RPG 外壳组件：状态栏 / 场景窗口 / 地图节点 / Quest 卡 / 结算页 / 小世界
   设计原则：清晰 > 花哨。像素字体只用于英文标题、数字、状态、标签；
   中文正文一律无衬线。动画只用 CSS，2–5 秒循环，安静。
   ============================================================ */

@font-face {
  font-family: 'PressStart2P';
  src: url('../assets/fonts/PressStart2P.woff2') format('woff2');
  font-display: swap;
  font-weight: 400;
}

:root {
  /* —— 贝贝鱼调色板 —— */
  --bb-purple: #9B72D6;
  --bb-purple-d: #7C55B8;
  --bb-purple-deep: #4A3178;
  --bb-mint: #B8F4D2;
  --bb-mint-d: #7FD9B0;
  --bb-pink: #F5A5AE;
  --bb-pink-d: #D9737F;
  --bb-night: #2F365F;
  --bb-night-2: #4A527F;
  --bb-cream-y: #FFD978;
  --bb-cream-y-d: #E0B44C;
  --bb-bg: #F5F1E8;
  --bb-bg-2: #E9E2D2;
  --bb-bg-3: #FBF8F1;
  --bb-line: #CFC5AE;

  /* —— 覆盖 style.css 的纸质调色板 —— */
  --paper: #F5F1E8;
  --paper-2: #E9E2D2;
  --paper-3: #FBF8F1;
  --ink: #2F365F;
  --ink-soft: #6A6E90;
  --line: #CFC5AE;
  --lime: #B8F4D2;
  --lime-d: #7FD9B0;
  --lime-soft: #E4FBF1;
  --orange: #FFD978;
  --orange-soft: #FFF1CE;
  --purple: #9B72D6;
  --purple-soft: #E6DBF8;
  --red: #F5A5AE;
  --teal: #7FD9B0;

  /* 像素风：一律直角 + 硬阴影 */
  --r-lg: 0px; --r-md: 0px; --r-sm: 0px;
  --sh: 3px 3px 0 rgba(47, 54, 95, .22);
  --sh-hard: 4px 4px 0 var(--bb-night);
  --px-font: 'PressStart2P', ui-monospace, 'SFMono-Regular', Consolas, monospace;
  --bb-b: 3px solid var(--bb-night);
}

/* 纸质噪点会糊掉像素边缘，关掉 */
body::before { opacity: 0 !important; }
body { background: var(--bb-bg); }

/* 像素字体工具类：只给英文/数字/标签用 */
.px { font-family: var(--px-font); letter-spacing: 0; }
.px-s { font-family: var(--px-font); font-size: 9px; line-height: 1.7; }
.px-m { font-family: var(--px-font); font-size: 11px; line-height: 1.7; }
.px-l { font-family: var(--px-font); font-size: 14px; line-height: 1.6; }

/* 像素方框 */
.pxf {
  border: var(--bb-b);
  box-shadow: var(--sh-hard);
  background: var(--bb-bg-3);
}

/* ================= 顶部 HUD：贝贝鱼状态栏 ================= */
.bb-inner { max-width: 660px; }

.bb-hud {
  display: grid; grid-template-columns: 1fr auto; gap: 10px;
  padding: 12px 14px; margin: 10px 0 0;
  background: var(--bb-night);
  border: var(--bb-b); box-shadow: var(--sh-hard);
}
.bb-hud-name {
  display: flex; align-items: baseline; gap: 8px;
  color: #fff; font-size: 15px; font-weight: 800; margin-bottom: 9px;
}
.bb-hud-name .px-s { color: var(--bb-mint); }
.bb-hud-name i { font-style: normal; font-size: 12px; color: #B9BEDC; font-weight: 500; }
.bb-bars { display: grid; gap: 6px; }
.bb-bar { display: grid; grid-template-columns: 58px 1fr 34px; align-items: center; gap: 8px; }
.bb-bar-k { color: #C9CDE8; font-size: 8px; }
.bb-bar-t {
  position: relative; display: block; height: 12px;
  background: #232A4D; border: 2px solid #171C36;
  overflow: hidden;
}
/* 分段刻度：每 10% 一条暗线，像老游戏的 HP 条 */
.bb-bar-t::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: repeating-linear-gradient(90deg, transparent 0 calc(10% - 2px), #232A4D calc(10% - 2px) 10%);
}
.bb-bar-t b { display: block; height: 100%; transition: width .7s steps(10, end); }
.bb-bar[data-k="focus"] b { background: var(--bb-mint); }
.bb-bar[data-k="energy"] b { background: var(--bb-cream-y); }
.bb-bar[data-k="stress"] b { background: var(--bb-pink); }
.bb-bar-v { color: #fff; font-size: 8px; text-align: right; }
.bb-hud-r { display: flex; align-items: center; justify-content: center; min-width: 86px; }
.bb-hud-r svg { display: block; animation: bb-bob 3.4s ease-in-out infinite; }

.bb-line {
  margin: 10px 2px 4px; font-size: 13.5px; color: var(--ink-soft);
  display: flex; gap: 7px; align-items: flex-start; line-height: 1.5;
}
.bb-line::before { content: "▸"; color: var(--bb-purple); font-size: 12px; line-height: 1.7; }

/* 眨眼：叠两层精灵，每 4.6 秒切一下 */
.bb-bl { position: relative; display: inline-block; }
.bb-bl svg { display: block; }
.bb-bl .bb-bl-c { position: absolute; inset: 0; opacity: 0; animation: bb-blink 4.6s steps(1, end) infinite; }
@keyframes bb-blink { 0%, 92% { opacity: 0; } 93%, 97% { opacity: 1; } 98%, 100% { opacity: 0; } }
@keyframes bb-bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-3px); } }

/* ================= 场景窗口（占页面 35–45%） ================= */
.bb-scene {
  position: relative; margin: 16px 0 6px; padding: 0;
  border: var(--bb-b); box-shadow: var(--sh-hard); background: var(--bb-night);
  overflow: hidden;
}
.bb-scene-img {
  display: block; width: 100%; height: auto;
  image-rendering: pixelated;
  aspect-ratio: 1 / 1; object-fit: cover;
  max-height: 42vh; /* 主视觉占屏 35%~45%：桌面宽视口下是它先顶到上限 */
}
.bb-scene-cap {
  position: absolute; left: 0; right: 0; bottom: 0;
  display: flex; align-items: center; gap: 9px;
  padding: 9px 11px; background: rgba(26, 32, 60, .82);
  color: #fff;
}
.bb-scene-cap b { font-size: 13px; }
.bb-scene-cap span { font-size: 11.5px; color: #C6CBE8; }
.bb-scene-tag {
  position: absolute; top: 10px; left: 10px;
  padding: 4px 7px; background: var(--bb-cream-y); color: var(--bb-night);
  border: 2px solid var(--bb-night); font-size: 8px;
}
.bb-scene-av { position: absolute; right: 8px; bottom: 44px; }

/* ================= 区块标题 ================= */
.bb-h {
  display: flex; align-items: center; gap: 9px;
  margin: 22px 0 12px; font-size: 15px; font-weight: 800; color: var(--ink);
}
.bb-h::before { content: ""; width: 12px; height: 12px; background: var(--bb-purple); box-shadow: 2px 2px 0 var(--bb-night); flex: none; }
.bb-h small { font-weight: 500; font-size: 11.5px; color: var(--ink-soft); }

/* ================= 5 个大脑状态：RPG 地图节点 ================= */
.bb-map { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
@media (max-width: 460px) { .bb-map { grid-template-columns: 1fr; } }

.bb-node {
  position: relative; display: block; width: 100%; text-align: left; cursor: pointer;
  padding: 11px 12px 11px 13px; background: var(--bb-bg-3);
  border: var(--bb-b); box-shadow: var(--sh-hard);
  transition: transform .12s steps(2, end), box-shadow .12s steps(2, end);
}
.bb-node:hover, .bb-node:focus-visible { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--bb-night); }
.bb-node:active { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--bb-night); }
.bb-node .bb-node-i { display: block; line-height: 0; }
.bb-node .bb-node-n { display: flex; align-items: center; gap: 7px; margin: 8px 0 3px; font-size: 14.5px; font-weight: 800; }
.bb-node .bb-node-s { font-size: 11.5px; color: var(--ink-soft); line-height: 1.45; }
.bb-node .bb-node-c {
  position: absolute; top: 9px; right: 9px; padding: 2px 5px;
  background: var(--bb-mint); border: 2px solid var(--bb-night);
  font-family: var(--px-font); font-size: 8px; color: var(--bb-night);
}
.bb-node[data-on="1"] { background: #F2ECFD; }
.bb-node .bb-node-bar { display: block; height: 5px; margin-top: 8px; background: var(--bb-bg-2); border: 2px solid var(--bb-night); }
.bb-node .bb-node-bar b { display: block; height: 100%; background: var(--bb-purple); }

/* 展开的任务抽屉 */
.bb-drawer {
  grid-column: 1 / -1; padding: 12px; background: #EFE8DA;
  border: var(--bb-b); box-shadow: var(--sh-hard);
}
.bb-drawer-t { display: flex; align-items: center; flex-wrap: wrap; gap: 4px 8px; font-size: 13px; font-weight: 800; margin-bottom: 9px; }
.bb-drawer-t .bb-drawer-n { display: inline-flex; align-items: center; gap: 6px; flex: 0 0 auto; white-space: nowrap; font-size: 13px; }
.bb-drawer-t span { font-size: 11.5px; font-weight: 500; color: var(--ink-soft); }

/* ================= 像素图标（取代 emoji） ================= */
.bb-ico { display: inline-block; vertical-align: middle; flex: 0 0 auto; }
.bb-node .bb-node-i .bb-ico { width: 22px; height: 22px; }
.bb-drawer-n .bb-ico { width: 17px; height: 17px; }
#gTag .bb-ico { width: 14px; height: 14px; margin-right: 1px; vertical-align: -2px; }

/* 空状态不占位（否则会渲染成一个空框） */
.collage-stat:empty, .collage-tip:empty { display: none; }

/* ================= Quest 卡 ================= */
.games-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
@media (max-width: 460px) { .games-grid { grid-template-columns: 1fr; } }

.gcard {
  position: relative; display: block; width: 100%; text-align: left;
  padding: 11px 12px 12px; background: var(--bb-bg-3);
  border: var(--bb-b); box-shadow: var(--sh-hard); border-radius: 0;
  transition: transform .12s steps(2, end), box-shadow .12s steps(2, end);
  overflow: hidden;
}
.gcard:hover, .gcard:focus-visible { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--bb-night); }
.gcard:active { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--bb-night); }
.gcard .gprev { display: none; }
.gcard .gstamp { display: none; }
.gcard .badge-cont {
  display: inline-block; margin-bottom: 7px; padding: 2px 6px;
  background: var(--bb-cream-y); border: 2px solid var(--bb-night);
  font-family: var(--px-font); font-size: 8px; color: var(--bb-night);
}
.bb-q-no { font-family: var(--px-font); font-size: 8px; color: var(--bb-purple-d); }
.bb-q-name { display: block; margin: 5px 0 6px; font-size: 15px; font-weight: 800; color: var(--ink); }
.bb-q-rows { display: grid; gap: 3px; font-size: 11.5px; color: var(--ink-soft); }
.bb-q-rows i { font-style: normal; color: var(--ink); }
.bb-q-foot {
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px; margin-top: 10px; padding-top: 9px; border-top: 2px dashed var(--bb-line);
}
.bb-q-reward { font-family: var(--px-font); font-size: 8px; color: var(--bb-purple-deep); }
.bb-q-av { position: absolute; right: 9px; bottom: 46px; opacity: .95; }
.bb-q-av svg { display: block; }
.gcard-new {
  border: 2px solid var(--bb-night); background: var(--bb-bg); color: var(--ink);
  font-size: 11px; padding: 3px 7px; cursor: pointer;
}
.gcard-new:hover { background: var(--bb-mint); }

/* 玩过标记：改成像素 DONE 章 */
.gcard.played::after {
  content: "DONE"; position: absolute; top: 9px; right: 9px;
  font-family: var(--px-font); font-size: 8px; color: var(--bb-night);
  background: var(--bb-mint); border: 2px solid var(--bb-night); padding: 2px 4px;
}
.gcard.played { opacity: .96; }

/* ================= 小世界 ================= */
.bb-world { display: grid; grid-template-columns: 232px 1fr; gap: 12px; padding: 12px; align-items: start; }
@media (max-width: 560px) { .bb-world { grid-template-columns: 1fr; } }
.bb-room-wrap { border: var(--bb-b); background: var(--bb-night); line-height: 0; }
.bb-room-wrap svg { display: block; width: 100%; height: auto; image-rendering: pixelated; }
.bb-world-side { font-size: 12px; color: var(--ink-soft); line-height: 1.6; }
.bb-world-side b { color: var(--ink); }
.bb-chips { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 9px; }
.bb-chip {
  border: 2px solid var(--bb-night); background: var(--bb-bg);
  font-size: 10.5px; padding: 2px 6px; color: var(--ink-soft);
}
.bb-chip.on { background: var(--bb-mint); color: var(--bb-night); font-weight: 700; }
.bb-chip.lock { opacity: .38; }

/* 安静的小动画 */
.bb-room-wrap .bb-obj { animation: bb-float 5s ease-in-out infinite; }
.bb-room-wrap .bb-obj[data-o="coffee"] { animation: none; }
@keyframes bb-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-2px); } }
.bb-room-wrap .bb-obj[data-o="star"] { animation: bb-twinkle 2.6s steps(1, end) infinite; }
@keyframes bb-twinkle { 0%, 60% { opacity: 1; } 61%, 78% { opacity: .45; } 79%, 100% { opacity: 1; } }

/* ================= QUEST START 过场（约 300ms） ================= */
.bb-start {
  position: fixed; inset: 0; z-index: 400; display: flex;
  align-items: center; justify-content: center; pointer-events: none;
  background: rgba(245, 241, 232, .82);
  opacity: 0; transition: opacity .12s steps(2, end);
}
.bb-start.on { opacity: 1; }
.bb-start-in {
  display: flex; align-items: center; gap: 12px; padding: 14px 18px;
  background: var(--bb-night); border: var(--bb-b); box-shadow: 6px 6px 0 rgba(47, 54, 95, .35);
  transform: translateY(6px); transition: transform .14s steps(3, end);
}
.bb-start.on .bb-start-in { transform: translateY(0); }
.bb-start-t { display: block; color: var(--bb-mint); font-family: var(--px-font); font-size: 13px; }
.bb-start-n { display: block; color: #fff; font-size: 13px; font-weight: 700; margin-top: 6px; }

/* ================= 结算页：QUEST COMPLETE ================= */
.sheet-win { border: var(--bb-b) !important; border-radius: 0 !important; box-shadow: var(--sh-hard) !important; background: var(--bb-bg-3) !important; }
.win-stamp { display: none; }
.bb-done-t { font-family: var(--px-font); font-size: 13px; color: var(--bb-purple-d); text-align: center; letter-spacing: 1px; }
.bb-done-scene {
  margin: 11px 0; border: var(--bb-b); overflow: hidden; line-height: 0; background: var(--bb-night);
}
.bb-done-scene img { display: block; width: 100%; height: auto; image-rendering: pixelated; aspect-ratio: 1/1; object-fit: cover; }
.bb-done-scene figcaption { padding: 8px 10px; background: var(--bb-night); color: #fff; font-size: 12px; line-height: 1.5; }
.bb-gains { display: grid; gap: 6px; margin: 12px 0; }
.bb-gain { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 7px 10px; background: var(--bb-bg); border: 2px solid var(--bb-night); }
.bb-gain span { font-size: 12.5px; }
.bb-gain b { font-family: var(--px-font); font-size: 10px; }
.bb-gain.up b { color: #3F9E77; }
.bb-gain.down b { color: var(--bb-pink-d); }
.bb-done-state { display: flex; align-items: center; gap: 10px; padding: 10px; background: #EFE8DA; border: 2px solid var(--bb-night); margin-bottom: 12px; }

/* 结算卡在手机上比一屏还高：把两个主操作钉在底部，
   否则「今天就到这里」要滚动才点得到 —— 而这个按钮恰恰是最该被顺手看到的。 */
.sheet-win { padding-bottom: 0 !important; max-height: 92vh; }
/* 场景图收窄一点，让整张结算卡尽量一屏放得下（手机上少滚动一次） */
.sheet-win .bb-done-scene { max-width: 268px; margin-left: auto; margin-right: auto; }
.sheet-win .sheet-btns {
  position: sticky; bottom: 0; z-index: 2;
  margin-top: 10px; padding: 12px 0 20px;
  background: var(--bb-bg-3);
  border-top: 2px dashed var(--bb-line);
}
.bb-done-state .t { font-family: var(--px-font); font-size: 8px; color: var(--bb-purple-d); }
.bb-done-state .m { font-size: 12.5px; margin-top: 5px; line-height: 1.5; }

/* ================= 游戏内的陪伴条 ================= */
.bb-pal {
  display: flex; align-items: center; gap: 11px; margin: 10px 0 0;
  padding: 9px 11px; background: var(--bb-night); border: var(--bb-b); box-shadow: var(--sh-hard);
}
.bb-pal-t { color: #fff; font-size: 12.5px; line-height: 1.5; flex: 1; }
.bb-pal-t b { display: block; font-family: var(--px-font); font-size: 8px; color: var(--bb-mint); margin-bottom: 4px; }
.bb-pal-sp { flex: none; }
.bb-pal-sp svg { display: block; }
/* 星星闪一下 */
.bb-spark { position: absolute; font-size: 15px; color: var(--bb-cream-y); pointer-events: none; animation: bb-spark .9s steps(3, end) forwards; }
@keyframes bb-spark { 0% { opacity: 0; transform: translateY(4px) scale(.6); } 40% { opacity: 1; transform: translateY(-6px) scale(1); } 100% { opacity: 0; transform: translateY(-16px) scale(1); } }

/* ================= 全部任务页 ================= */
.all-title { font-size: 21px; font-weight: 800; margin: 4px 0 4px; }
.search-wrap input { border: var(--bb-b) !important; border-radius: 0 !important; background: var(--bb-bg-3) !important; }
.chip-tab {
  border: 2px solid var(--bb-night) !important; border-radius: 0 !important;
  background: var(--bb-bg) !important; font-size: 11.5px; padding: 4px 9px;
}
.chip-tab.on { background: var(--bb-purple) !important; color: #fff !important; }

/* 最近玩过：做成一行小票根 */
.recent-tile { border: var(--bb-b) !important; border-radius: 0 !important; box-shadow: var(--sh) !important; background: var(--bb-bg-3) !important; }
.recent-tile .recent-pv { display: none; }

/* ================= 全局直角化 =================
   旧版是「纸质杂志」风格，到处是 99px 圆角和手绘旋转。像素风不需要这些，
   全部压成直角。SVG 的圆角走 rx 属性，不受影响。 */
body * { border-radius: 0 !important; }
.mast-brand { transform: none !important; letter-spacing: .5px; }
.ticket, .ticket:hover, .ticket:active { transform: none !important; }
.tick-tag { transform: none !important; }
.hall-tab { transform: none !important; }
.collage-frame { border-style: solid !important; }

/* 像素字体只给英文 / 数字 / 状态 / 标签用，中文一律无衬线 */
.chip.time, .ws b, .setrow span, .gbar-t p, .sess-strip, .recent-tile i,
.foot span:first-child, .all-count, .search-ico { font-family: var(--px-font); }
.chip.time { font-size: 10px; letter-spacing: 1px; }
.ws b { font-size: 13px; }
.gbar-t p { font-size: 8px; line-height: 1.8; }
.sess-strip { font-size: 9px; }
.all-count { font-size: 10px; }
.recent-tile i { font-size: 8px !important; font-style: normal; }

/* 顶栏与页脚 */
.mast-brand { background: var(--bb-night) !important; color: #fff !important; border: 2px solid var(--bb-night); padding: 4px 9px; }
.iconb { border: 2px solid var(--bb-night) !important; box-shadow: 2px 2px 0 var(--bb-night) !important; background: var(--bb-bg-3) !important; }
.hall-tab {
  border: 2px solid var(--bb-night) !important; background: var(--bb-bg-3) !important;
  font-weight: 700; padding: 8px 4px !important; font-size: 13px !important;
}
.hall-tab.on { background: var(--bb-purple) !important; color: #fff !important; }

/* 票券（随便点一个 / 陪它玩四局） */
.ticket { border-width: 3px !important; box-shadow: var(--sh-hard) !important; background: var(--bb-bg-3) !important; }
.ticket.t-lime { background: #EDFBF3 !important; }
.ticket.t-purple { background: #F2ECFD !important; }
.ticket:hover { box-shadow: 6px 6px 0 var(--bb-night) !important; transform: translate(-2px, -2px) !important; }
.tick-tag { background: var(--bb-night) !important; color: #fff !important; border: 2px solid var(--bb-night); }
.tick-main { font-weight: 800; }

/* 按钮：透明底细边框不做，这里用像素实心边框 + 硬阴影 */
.btn { border: 3px solid var(--bb-night) !important; box-shadow: var(--sh-hard); background: var(--bb-bg-3) !important; font-weight: 800; }
.btn:hover { transform: translate(-1px, -1px); box-shadow: 5px 5px 0 var(--bb-night); }
.btn:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--bb-night); }
.btn.primary { background: var(--bb-mint) !important; }
.btn.ghost { background: transparent !important; box-shadow: none !important; border-style: dashed !important; }
.mini-btn { border: 2px solid var(--bb-night) !important; background: var(--bb-bg-3) !important; }

/* 浮层 */
.sheet { border-width: 3px !important; box-shadow: var(--sh-hard) !important; background: var(--bb-bg-3) !important; }
.ws { border: 2px solid var(--bb-night) !important; background: var(--bb-bg) !important; }
.ws span { font-size: 11px; color: var(--ink-soft); }
.diffseg { border: 2px solid var(--bb-night) !important; background: var(--bb-bg-3) !important; }
.diffseg button.on { background: var(--bb-purple) !important; color: #fff !important; }
.chip { border: 2px solid var(--bb-night) !important; background: var(--bb-bg-3) !important; font-size: 11px; }
.chip.time { background: var(--bb-night) !important; color: var(--bb-mint) !important; }
.grules .ru { background: #EDFBF3 !important; border: 2px solid var(--bb-night) !important; }
.grules .q { border: 2px solid var(--bb-night) !important; color: var(--bb-night) !important; }
.tip-row .n { background: var(--bb-purple) !important; color: #fff !important; }
.setrow input:checked { background: var(--bb-mint) !important; }
.setrow input:checked::after { background: var(--bb-night) !important; left: 22px !important; }
.recent-empty { font-size: 12.5px; color: var(--ink-soft); }

/* ================= 游戏区四周的小道具 =================
   目标：四周有点生活痕迹，但绝不挡手。
   做法：底层 z-index:0 + pointer-events:none，内容层统一抬到 z-index:1。
   动效只做 2–5 秒的安静循环（热气上升 / 叶子轻摆 / 猫的 Z / 云横移 / 灯光呼吸）。 */
.game-shell { position: relative; }
.bb-desk {
  display: flex; justify-content: center; align-items: flex-end; gap: 20px;
  padding: 10px 0 0; opacity: .92; pointer-events: none;
}
.bb-prop { display: block; line-height: 0; }
.bb-prop[data-p="plant"] .bb-prop-s { transform-origin: 50% 92%; animation: bbSway 4.2s ease-in-out infinite; }
.bb-prop[data-p="note"] .bb-prop-s { transform-origin: 50% 0%; animation: bbSway 5.6s ease-in-out infinite reverse; }
.bb-prop[data-p="paper"] .bb-prop-s { transform-origin: 50% 100%; animation: bbSway 6.4s ease-in-out infinite; }
.bb-prop .st1 { animation: bbSteam 3.2s linear infinite; }
.bb-prop .st2 { animation: bbSteam 3.2s linear infinite .9s; }
.bb-prop .zz { animation: bbZzz 3.6s ease-out infinite; }
.bb-prop .cloud { animation: bbCloud 5.6s ease-in-out infinite alternate; }
.bb-prop .glow { animation: bbGlow 4.4s ease-in-out infinite; }

#bbCorner { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.bb-corner { position: absolute; display: block; line-height: 0; opacity: .42; }
.bb-corner-bl { bottom: 4px; left: 0; }
.bb-corner-br { bottom: 4px; right: 0; }
.bb-corner-br .zz { animation: bbZzz 3.6s ease-out infinite; }

/* 顶部的"窗台"：装饰只在这里出现，绝不进入四角去撞返回/暂停按钮 */
.bb-sill {
  display: flex; justify-content: center; align-items: flex-end; gap: 22px;
  padding: 0 0 6px; opacity: .5; pointer-events: none;
}
.bb-sill .bb-prop-s { display: block; }

/* 内容层抬到道具之上，确保装饰永远不挡操作 */
.game-shell > .gbar,
.game-shell > .sess-strip,
.game-shell > .gmeta,
.game-shell > .grules,
.game-shell > .gbody,
.game-shell > .bb-pal,
.game-shell > .bb-desk,
.game-shell > .bb-sill,
.game-shell > .gtools { position: relative; z-index: 1; }

@keyframes bbSteam {
  0% { opacity: 0; transform: translateY(3px); }
  30% { opacity: .9; }
  100% { opacity: 0; transform: translateY(-6px); }
}
@keyframes bbSway {
  0%, 100% { transform: rotate(-1.8deg); }
  50% { transform: rotate(1.8deg); }
}
@keyframes bbZzz {
  0% { opacity: 0; transform: translate(0, 2px); }
  35% { opacity: .9; }
  100% { opacity: 0; transform: translate(3px, -6px); }
}
@keyframes bbCloud {
  0% { transform: translateX(-3px); }
  100% { transform: translateX(4px); }
}
@keyframes bbGlow {
  0%, 100% { opacity: .12; }
  50% { opacity: .3; }
}

/* 安静模式 */
body.rm * { animation: none !important; transition-duration: .01ms !important; }
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; }
}