/* 深入 · 游戏 — 雾感手账 / 空灵文具（非平面灰白） */
#dp-game.dp-game,
.dp-game {
  --gm-bg: #eceef2;
  --gm-bg-soft: #f4f5f8;
  --gm-surface: #fbfbfc;
  --gm-paper: #ffffff;
  --gm-mist: rgba(168, 178, 196, 0.22);
  --gm-blush: rgba(210, 186, 186, 0.28);
  --gm-ink: #3c3f48;
  --gm-ink-soft: rgba(60, 63, 72, 0.58);
  --gm-ink-faint: rgba(60, 63, 72, 0.36);
  --gm-line: rgba(60, 63, 72, 0.1);
  --gm-line-strong: rgba(60, 63, 72, 0.18);
  --gm-accent: #8a8f9c;
  --gm-accent-soft: rgba(138, 143, 156, 0.14);
  --gm-ok: #6d7a6f;
  --gm-miss: #8a7575;
  --gm-radius: 22px;
  --gm-radius-sm: 16px;
  --gm-shadow: 0 10px 28px rgba(70, 78, 96, 0.08), 0 2px 6px rgba(70, 78, 96, 0.04);
  --gm-shadow-soft: 0 6px 18px rgba(70, 78, 96, 0.06);
  --gm-serif: "Cormorant Garamond", "Iowan Old Style", "Songti SC", "Noto Serif SC", serif;
  --gm-sans: "Avenir Next", "Pretendard", "PingFang SC", "Noto Sans SC", -apple-system, sans-serif;
  --gm-hand: "Segoe Script", "Apple Chancery", "KaiTi", "STKaiti", cursive;
  position: fixed !important;
  inset: 0 !important;
  z-index: 560 !important;
  display: flex !important;
  flex-direction: column;
  background:
    radial-gradient(ellipse 85% 55% at 88% -8%, var(--gm-blush) 0%, transparent 52%),
    radial-gradient(ellipse 70% 45% at 8% 96%, var(--gm-mist) 0%, transparent 50%),
    linear-gradient(168deg, #f3f4f7 0%, #eceef2 46%, #e8eaef 100%) !important;
  color: var(--gm-ink) !important;
  font-family: var(--gm-sans);
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  isolation: isolate;
  transition: opacity 0.32s ease;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}

.dp-game *,
.dp-game *::before,
.dp-game *::after {
  -webkit-tap-highlight-color: transparent;
}

.dp-game[hidden] { display: none !important; }
.dp-game.is-open {
  opacity: 1 !important;
  pointer-events: auto !important;
}

.dp-game button {
  -webkit-tap-highlight-color: transparent;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  font-family: inherit;
}

/* ── 氛围层 ── */
.dp-game__wash {
  pointer-events: none;
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}

.dp-game__wash-a,
.dp-game__wash-b {
  position: absolute;
  border-radius: 50%;
  filter: blur(72px);
  opacity: 0.55;
  animation: dp-game-drift 14s ease-in-out infinite alternate;
}

.dp-game__wash-a {
  width: 240px;
  height: 240px;
  top: -50px;
  right: 6%;
  background: rgba(198, 176, 176, 0.42);
}

.dp-game__wash-b {
  width: 200px;
  height: 200px;
  bottom: 18%;
  left: -40px;
  background: rgba(168, 182, 200, 0.38);
  animation-delay: -4s;
}

.dp-game__grain {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.74' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.dp-game__grid {
  position: absolute;
  inset: 0;
  opacity: 0.035;
  background-image:
    linear-gradient(rgba(60, 63, 72, 0.35) 1px, transparent 1px),
    linear-gradient(90deg, rgba(60, 63, 72, 0.35) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 20%, transparent 75%);
}

.dp-game__watermark {
  position: absolute;
  top: 18%;
  right: -6px;
  font-family: var(--gm-serif);
  font-size: clamp(96px, 28vw, 148px);
  font-weight: 300;
  font-style: italic;
  line-height: 0.85;
  letter-spacing: -0.02em;
  color: rgba(60, 63, 72, 0.045);
  user-select: none;
  transform: rotate(90deg);
  transform-origin: top right;
}

@keyframes dp-game-drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(12px, 18px, 0) scale(1.06); }
}

/* ── 顶栏 ── */
.dp-game__chrome {
  position: relative;
  z-index: 8;
  flex-shrink: 0;
  display: grid;
  grid-template-columns: 40px 1fr 40px;
  align-items: center;
  gap: 10px;
  padding: calc(12px + env(safe-area-inset-top, 0px)) 18px 6px;
  background: transparent;
}

.dp-game__orb {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--gm-ink);
  box-shadow: var(--gm-shadow-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease;
}

.dp-game__orb:active {
  transform: scale(0.94);
  background: rgba(255, 255, 255, 0.92);
}

.dp-game__orb:disabled {
  opacity: 0.35;
  cursor: default;
}

.dp-game__orb svg {
  width: 17px;
  height: 17px;
}

.dp-game__orb.is-spinning svg {
  animation: dp-game-spin 0.85s linear infinite;
}

@keyframes dp-game-spin {
  to { transform: rotate(360deg); }
}

.dp-game__chrome-mark {
  text-align: center;
  font-family: var(--gm-serif);
  font-size: 17px;
  font-weight: 500;
  font-style: italic;
  letter-spacing: 0.12em;
  color: var(--gm-ink-soft);
}

/* ── 状态 ── */
.dp-game__status {
  position: relative;
  z-index: 8;
  flex-shrink: 0;
  text-align: center;
  padding: 0 18px 8px;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--gm-ink-soft);
  background: transparent;
}

.dp-game__status.is-loading,
.dp-game__status.is-success,
.dp-game__status.is-error {
  color: var(--gm-ink);
}

/* ── 主区 ── */
.dp-game__stage {
  position: relative;
  z-index: 2;
  flex: 1;
  min-height: 0;
  display: block;
  padding: 0 14px;
  background: transparent;
}

.dp-game__spine {
  display: none !important;
}

.dp-game__folio {
  height: 100%;
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

/* 标签条：像便签签条 */
.dp-game__tabs {
  flex-shrink: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 2px 14px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.dp-game__tabs::-webkit-scrollbar { display: none; }
.dp-game__tabs[hidden] { display: none !important; }

.dp-game__tab {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-width: 0;
  padding: 8px 13px 9px;
  border: 1px solid rgba(255, 255, 255, 0.85);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.48);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--gm-ink-faint);
  box-shadow: 0 2px 8px rgba(70, 78, 96, 0.04);
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.dp-game__tab em {
  font-style: normal;
  font-family: var(--gm-serif);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.04em;
  opacity: 0.75;
}

.dp-game__tab span {
  font-size: 12px;
  font-weight: 600;
}

.dp-game__tab.is-on {
  background: var(--gm-paper);
  color: var(--gm-ink);
  box-shadow: var(--gm-shadow-soft);
  transform: translateY(-1px);
}

.dp-game__tab:active:not(.is-on) {
  background: rgba(255, 255, 255, 0.72);
  color: var(--gm-ink-soft);
}

/* 纸页主体 */
.dp-game__paper {
  position: relative;
  flex: 1;
  min-height: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(250, 250, 252, 0.96) 100%);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: calc(var(--gm-radius) + 4px);
  box-shadow: var(--gm-shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.dp-game__paper::before {
  content: "";
  position: absolute;
  top: 0;
  left: 18px;
  right: 18px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(60, 63, 72, 0.08), transparent);
  pointer-events: none;
  z-index: 1;
}

.dp-game__paper::after {
  content: "";
  position: absolute;
  top: 10px;
  right: 16px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(60, 63, 72, 0.08);
  box-shadow: -14px 0 0 rgba(60, 63, 72, 0.06);
  pointer-events: none;
  z-index: 1;
}

.dp-game__scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 24px 18px 120px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.dp-game__scroll::-webkit-scrollbar { width: 0; }

.dp-game__empty {
  padding: 80px 16px;
  text-align: center;
  color: var(--gm-ink-soft);
  line-height: 1.8;
  font-size: 13px;
}

.dp-game__empty em {
  font-style: italic;
  font-family: var(--gm-serif);
  color: var(--gm-ink);
  font-size: 16px;
  font-weight: 500;
}

.dp-game__panel[hidden] { display: none !important; }

.dp-game__sec-head {
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px dashed var(--gm-line);
}

.dp-game__sec-kicker {
  display: block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gm-ink-faint);
  margin-bottom: 8px;
}

.dp-game__sec-title {
  margin: 0;
  font-family: var(--gm-serif);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--gm-ink);
}

.dp-game__sec-sub {
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--gm-ink-soft);
  line-height: 1.55;
}

.dp-game__void {
  padding: 52px 8px;
  text-align: center;
  color: var(--gm-ink-faint);
  font-size: 13px;
  font-family: var(--gm-serif);
  font-style: italic;
}

/* ── 封面 ── */
.dp-game__cover {
  position: relative;
}

.dp-game__cover-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.dp-game__badge {
  display: inline-flex;
  align-items: center;
  padding: 5px 11px;
  border-radius: 999px;
  background: var(--gm-accent-soft);
  border: 1px solid var(--gm-line);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--gm-accent);
}

.dp-game__file-no {
  font-family: var(--gm-serif);
  font-size: 13px;
  font-style: italic;
  color: var(--gm-ink-faint);
  letter-spacing: 0.06em;
}

.dp-game__date {
  margin: 0 0 10px;
  font-size: 12px;
  color: var(--gm-ink-soft);
  letter-spacing: 0.04em;
}

.dp-game__cover-title {
  margin: 0 0 10px;
  font-family: var(--gm-serif);
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--gm-ink);
}

.dp-game__cover-sub {
  margin: 0 0 14px;
  font-size: 14px;
  color: var(--gm-ink-soft);
  line-height: 1.6;
}

.dp-game__cover-alias {
  margin: 0 0 18px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gm-ink-faint);
}

.dp-game__status-line {
  margin: 0 0 16px;
  padding: 14px 16px;
  border-radius: var(--gm-radius-sm);
  background: rgba(236, 238, 242, 0.65);
  border: 1px solid var(--gm-line);
  font-size: 13px;
  color: var(--gm-ink-soft);
  line-height: 1.65;
}

.dp-game__briefing {
  position: relative;
  margin: 0 0 16px;
  padding: 16px 16px 16px 18px;
  border: none;
  border-radius: var(--gm-radius-sm);
  background:
    linear-gradient(90deg, rgba(138, 143, 156, 0.12) 0 3px, transparent 3px),
    rgba(248, 248, 250, 0.9);
  font-family: var(--gm-serif);
  font-size: 16px;
  line-height: 1.7;
  color: var(--gm-ink);
  font-style: italic;
  font-weight: 500;
}

.dp-game__summary {
  margin: 0 0 20px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--gm-ink-soft);
  white-space: pre-wrap;
}

.dp-game__seal {
  margin: 24px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--gm-line);
  font-family: var(--gm-serif);
  font-size: 12px;
  font-style: italic;
  color: var(--gm-ink-faint);
  line-height: 1.65;
  text-align: center;
}

/* ── 交互控件 ── */
.dp-game__pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--gm-accent-soft);
  border: 1px solid var(--gm-line);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--gm-ink-soft);
  margin-bottom: 10px;
}

.dp-game__opts {
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin-top: 14px;
}

.dp-game__opt {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  text-align: left;
  padding: 14px 15px;
  border: 1px solid var(--gm-line);
  border-radius: var(--gm-radius-sm);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 2px 8px rgba(70, 78, 96, 0.03);
  color: var(--gm-ink);
  font-size: 13px;
  line-height: 1.45;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.15s ease;
}

.dp-game__opt em {
  font-style: normal;
  font-size: 11px;
  color: var(--gm-ink-faint);
  flex-shrink: 0;
}

.dp-game__opt:active:not(:disabled) {
  background: var(--gm-bg-soft);
  transform: scale(0.99);
}

.dp-game__opt:disabled { cursor: default; }

.dp-game__opt.is-correct {
  background: rgba(109, 122, 111, 0.1);
  border-color: rgba(109, 122, 111, 0.28);
  color: var(--gm-ok);
}

.dp-game__opt.is-wrong {
  background: rgba(138, 117, 117, 0.1);
  border-color: rgba(138, 117, 117, 0.28);
  color: var(--gm-miss);
}

.dp-game__solid,
.dp-game__ghost {
  margin-top: 12px;
  border: none;
  background: var(--gm-ink);
  color: #f7f7f8;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 12px 18px;
  border-radius: 999px;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(60, 63, 72, 0.16);
  transition: opacity 0.15s ease, transform 0.15s ease;
}

.dp-game__solid:active {
  opacity: 0.88;
  transform: scale(0.98);
}

.dp-game__ghost {
  background: transparent;
  color: var(--gm-ink);
  border: 1px solid var(--gm-line-strong);
  box-shadow: none;
}

.dp-game__ghost:active {
  background: var(--gm-bg-soft);
}

/* ── 列表区块 ── */
.dp-game__choice-list,
.dp-game__arena-list,
.dp-game__thermo-list,
.dp-game__scene-list,
.dp-game__mission-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.dp-game__choice,
.dp-game__arena,
.dp-game__thermo,
.dp-game__scene {
  padding: 16px 14px 18px;
  border: 1px solid var(--gm-line);
  border-radius: calc(var(--gm-radius-sm) + 2px);
  background: rgba(255, 255, 255, 0.55);
  box-shadow: 0 3px 12px rgba(70, 78, 96, 0.04);
}

.dp-game__choice-top {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 10px;
}

.dp-game__choice-no,
.dp-game__arena-no {
  font-family: var(--gm-serif);
  font-size: 11px;
  font-weight: 500;
  font-style: italic;
  letter-spacing: 0.08em;
  color: var(--gm-ink-faint);
}

.dp-game__choice h3,
.dp-game__arena h3,
.dp-game__thermo h3,
.dp-game__scene h3,
.dp-game__mission h3,
.dp-game__stamp h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.35;
  color: var(--gm-ink);
}

.dp-game__choice-setup,
.dp-game__scene-body,
.dp-game__explain,
.dp-game__mission p,
.dp-game__choice-result p,
.dp-game__thermo-result p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--gm-ink-soft);
  white-space: pre-wrap;
}

.dp-game__choice-result,
.dp-game__thermo-result {
  margin-top: 14px;
  padding: 14px 14px;
  background: rgba(236, 238, 242, 0.55);
  border-radius: var(--gm-radius-sm);
  border: 1px dashed var(--gm-line);
}

/* ── 翻牌：拍立得感 ── */
.dp-game__cipher-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 12px;
  padding: 4px 2px 8px;
}

.dp-game__cipher {
  position: relative;
  aspect-ratio: 3 / 3.55;
  border: none;
  padding: 0;
  background: transparent;
  cursor: pointer;
  perspective: 1000px;
}

.dp-game__cipher:nth-child(4n + 1) { transform: rotate(-1.4deg); }
.dp-game__cipher:nth-child(4n + 2) { transform: rotate(1.2deg); }
.dp-game__cipher:nth-child(4n + 3) { transform: rotate(0.8deg); }
.dp-game__cipher:nth-child(4n + 4) { transform: rotate(-0.9deg); }

.dp-game__cipher-face {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  transition: transform 0.5s cubic-bezier(0.22, 0.9, 0.3, 1);
}

.dp-game__cipher.is-open .dp-game__cipher-face {
  transform: rotateY(180deg);
}

.dp-game__cipher-front,
.dp-game__cipher-back {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 12px 18px;
  text-align: center;
  font-size: 12px;
  line-height: 1.5;
  background:
    linear-gradient(180deg, #fff 0%, #f7f7f9 100%);
  box-shadow: var(--gm-shadow-soft);
  color: var(--gm-ink);
}

.dp-game__cipher-front {
  font-family: var(--gm-serif);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.dp-game__cipher-front::after {
  content: "";
  position: absolute;
  left: 18%;
  right: 18%;
  bottom: 10px;
  height: 2px;
  border-radius: 2px;
  background: rgba(60, 63, 72, 0.08);
}

.dp-game__cipher-back {
  transform: rotateY(180deg);
  font-size: 12px;
  color: var(--gm-ink-soft);
  background:
    linear-gradient(165deg, #fafafb 0%, #f0f1f4 100%);
  padding-bottom: 14px;
}

.dp-game__cipher.is-matched .dp-game__cipher-front,
.dp-game__cipher.is-matched .dp-game__cipher-back {
  background: linear-gradient(180deg, #f3f4f7 0%, #e9ebef 100%);
  box-shadow: 0 2px 8px rgba(70, 78, 96, 0.05);
}

.dp-game__cipher:active:not(.is-matched) .dp-game__cipher-front {
  background: #f4f5f8;
}

/* ── 心温 ── */
.dp-game__thermo-row {
  display: grid;
  grid-template-columns: 28px 1fr 36px;
  align-items: center;
  gap: 8px;
  margin: 16px 0 8px;
  font-size: 10px;
  font-weight: 600;
  color: var(--gm-ink-faint);
}

.dp-game__thermo-row input[type="range"] {
  width: 100%;
  height: 4px;
  accent-color: #7a7f8c;
  cursor: pointer;
}

.dp-game__thermo-val {
  font-family: var(--gm-serif);
  font-size: 32px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--gm-ink);
  letter-spacing: -0.03em;
}

.dp-game__thermo-val em {
  font-style: italic;
}

/* ── 剧本 ── */
.dp-game__scene-meta {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 10px;
}

.dp-game__scene-meta span {
  font-size: 11px;
  color: var(--gm-ink-faint);
  letter-spacing: 0.02em;
}

/* ── 抽签：便签碎片 ── */
.dp-game__lot-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 2px;
}

.dp-game__lot {
  min-height: 136px;
  padding: 16px 14px;
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 14px;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.95) 0%, rgba(244, 245, 248, 0.9) 100%);
  box-shadow: var(--gm-shadow-soft);
  text-align: left;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform 0.18s ease, background 0.18s ease;
}

.dp-game__lot:nth-child(4n + 1) { transform: rotate(-1.1deg); }
.dp-game__lot:nth-child(4n + 2) { transform: rotate(1deg); }
.dp-game__lot:nth-child(4n + 3) { transform: rotate(0.7deg); }
.dp-game__lot:nth-child(4n + 4) { transform: rotate(-0.6deg); }

.dp-game__lot:active {
  background: #f2f3f6;
}

.dp-game__lot.is-drawn {
  background: linear-gradient(160deg, #f0f1f5 0%, #e6e8ed 100%);
  border-color: var(--gm-line-strong);
}

.dp-game__lot-kind {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--gm-ink-faint);
}

.dp-game__lot strong {
  font-weight: 600;
  font-size: 13px;
  line-height: 1.55;
  color: var(--gm-ink);
  flex: 1;
}

.dp-game__lot em {
  font-style: italic;
  font-family: var(--gm-serif);
  font-size: 11px;
  color: var(--gm-ink-faint);
}

/* ── 任务 ── */
.dp-game__mission {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 12px;
  align-items: start;
  padding: 14px 14px;
  border: 1px solid var(--gm-line);
  border-radius: var(--gm-radius-sm);
  cursor: pointer;
  background: rgba(255, 255, 255, 0.55);
  transition: opacity 0.15s ease, background 0.15s ease;
}

.dp-game__mission:active {
  opacity: 0.88;
  background: rgba(244, 245, 248, 0.8);
}

.dp-game__mission input {
  margin-top: 3px;
  accent-color: #7a7f8c;
}

.dp-game__mission.is-done h3 {
  text-decoration: line-through;
  color: var(--gm-ink-soft);
}

/* ── 戳章：集邮册碎片 ── */
.dp-game__stamp-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 2px;
}

.dp-game__stamp {
  padding: 18px 14px;
  border: 1px dashed var(--gm-line-strong);
  border-radius: 14px;
  background: rgba(236, 238, 242, 0.4);
  min-height: 148px;
  opacity: 0.45;
  transition: opacity 0.25s ease, transform 0.25s ease, background 0.25s ease;
}

.dp-game__stamp:nth-child(4n + 1) { transform: rotate(-1.2deg); }
.dp-game__stamp:nth-child(4n + 2) { transform: rotate(1deg); }
.dp-game__stamp:nth-child(4n + 3) { transform: rotate(0.8deg); }
.dp-game__stamp:nth-child(4n + 4) { transform: rotate(-0.7deg); }

.dp-game__stamp.is-on {
  opacity: 1;
  background: rgba(255, 255, 255, 0.88);
  border-style: solid;
  border-color: var(--gm-line);
  box-shadow: var(--gm-shadow-soft);
}

.dp-game__stamp-seal {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px dashed currentColor;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--gm-serif);
  font-size: 11px;
  font-weight: 600;
  font-style: italic;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
  color: var(--gm-ink-faint);
}

.dp-game__stamp.is-on .dp-game__stamp-seal {
  color: var(--gm-ink);
  border-style: solid;
  background: rgba(138, 143, 156, 0.08);
}

.dp-game__stamp-cond,
.dp-game__stamp-flavor {
  margin: 8px 0 0;
  font-size: 11px;
  line-height: 1.55;
  color: var(--gm-ink-soft);
}

.dp-game__stamp-flavor {
  font-family: var(--gm-serif);
  font-style: italic;
}

/* ── Dock：磨砂底栏 ── */
.dp-game__dock {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: calc(14px + env(safe-area-inset-bottom, 0px));
  z-index: 9;
}

.dp-game__dock[hidden] { display: none !important; }

.dp-game__dock-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 13px 15px;
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--gm-shadow);
}

.dp-game__dock-kicker {
  display: block;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--gm-ink-faint);
  margin-bottom: 3px;
}

.dp-game__dock-score strong {
  font-family: var(--gm-serif);
  font-size: 26px;
  font-weight: 600;
  font-style: italic;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--gm-ink);
}

.dp-game__dock-meta {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.dp-game__dock-affinity {
  font-size: 12px;
  font-weight: 600;
  color: var(--gm-ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dp-game__dock-alias {
  font-size: 10px;
  color: var(--gm-ink-faint);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dp-game__dock-file {
  font-family: var(--gm-serif);
  font-size: 11px;
  font-style: italic;
  color: var(--gm-ink-faint);
}

/* ── Toast ── */
.dp-game__toast {
  position: absolute;
  left: 50%;
  bottom: calc(88px + env(safe-area-inset-bottom, 0px));
  transform: translateX(-50%) translateY(8px);
  z-index: 20;
  max-width: 80%;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(60, 63, 72, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #f5f5f6;
  font-size: 12px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease;
}

.dp-game__toast.is-show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 360px) {
  .dp-game__cover-title { font-size: 24px; }
  .dp-game__sec-title { font-size: 21px; }
  .dp-game__scroll { padding-left: 14px; padding-right: 14px; }
  .dp-game__cipher:nth-child(n),
  .dp-game__lot:nth-child(n),
  .dp-game__stamp:nth-child(n) {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .dp-game__wash-a,
  .dp-game__wash-b {
    animation: none;
  }
  .dp-game__cipher-face {
    transition: none;
  }
}