/* TwimiSNS-aligned theme tokens (mirrors TwimiSNS/static/app/styles/app.css) */
:root {
  color-scheme: light dark;
  --ts-font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial,
    "PingFang SC", "Microsoft YaHei", sans-serif;
  --ts-max: 600px;
  --ts-radius: 16px;
  --ts-radius-sm: 12px;
  --ts-accent: #1996ff;
  --ts-accent-dim: #1476cc;
  --ts-accent-hover: #47a8ff;
  --ts-accent-glow: rgba(25, 150, 255, 0.22);
  --ts-bg: #ffffff;
  --ts-bg-subtle: #f4f7fb;
  --ts-bg-elevated: #eef2f7;
  --ts-surface-solid: #ffffff;
  --ts-surface: rgba(255, 255, 255, 0.94);
  --ts-elevated: #f1f5f9;
  --ts-border: rgba(15, 20, 25, 0.055);
  --ts-border-strong: rgba(15, 20, 25, 0.09);
  --ts-text: #0f1419;
  --ts-muted: #536471;
  --ts-danger: #f4212e;
  --ts-success: #00a878;
  --ts-shadow-sm: 0 2px 12px rgba(15, 20, 25, 0.045);
  --ts-shadow-md: 0 8px 28px rgba(15, 20, 25, 0.055);
  --ts-shadow-card-hover: 0 12px 40px rgba(15, 20, 25, 0.1);

  /* Gobang board (works in both schemes) */
  --gb-board-bg: #e4d5c0;
  --gb-board-line: rgba(15, 20, 25, 0.18);
  --gb-board-shadow: rgba(15, 20, 25, 0.12);
  /* 棋盘格子：随屏缩放，兼顾手机竖屏与桌面 */
  --gb-cell: clamp(15px, min(5.6vmin, 5.6vw), 38px);

  /* Legacy aliases → Twimi tokens */
  --bg-primary: var(--ts-bg-subtle);
  --bg-secondary: var(--ts-elevated);
  --bg-card: var(--ts-surface-solid);
  --accent: var(--ts-accent);
  --accent-hover: var(--ts-accent-hover);
  --text-primary: var(--ts-text);
  --text-secondary: var(--ts-muted);
  --success: var(--ts-success);
  --warning: var(--ts-accent);
  --board-bg: var(--gb-board-bg);
  --board-line: var(--gb-board-line);
}

@media (prefers-color-scheme: dark) {
  :root {
    --ts-bg: #000000;
    --ts-bg-subtle: #0d0f12;
    --ts-bg-elevated: #16181c;
    --ts-surface-solid: #16181c;
    --ts-surface: rgba(22, 24, 28, 0.94);
    --ts-elevated: #1c1f26;
    --ts-border: rgba(255, 255, 255, 0.065);
    --ts-border-strong: rgba(255, 255, 255, 0.105);
    --ts-text: #e7e9ea;
    --ts-muted: #71767b;
    --ts-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.45);
    --ts-shadow-md: 0 4px 28px rgba(0, 0, 0, 0.45);
    --ts-shadow-card-hover: 0 16px 48px rgba(0, 0, 0, 0.55);

    --gb-board-bg: #2a2319;
    --gb-board-line: rgba(255, 255, 255, 0.14);
    --gb-board-shadow: rgba(0, 0, 0, 0.45);
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  font-family: var(--ts-font);
  color: var(--ts-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  background-color: var(--ts-bg-subtle);
  background-image: radial-gradient(ellipse 85% 42% at 50% -22%, var(--ts-accent-glow), transparent 58%);
  background-attachment: fixed;
}

@media (max-width: 960px) {
  body {
    background-image: none;
    background-color: var(--ts-bg);
  }
}

.gb-page {
  max-width: min(var(--ts-max), 100%);
  margin: 0 auto;
  padding: clamp(1rem, 4vw, 2rem);
}

/* —— Home hero —— */
.hero {
  text-align: center;
  padding: clamp(2rem, 6vw, 3rem) 0 1.5rem;
}

.gb-brand-mark {
  width: 4.5rem;
  height: 4.5rem;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--ts-radius);
  background: var(--ts-surface-solid);
  border: 1px solid var(--ts-border);
  box-shadow: var(--ts-shadow-sm);
  overflow: hidden;
}

.gb-logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

h1 {
  font-size: clamp(1.65rem, 4.5vw, 2.35rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  margin-bottom: 0.35rem;
  color: var(--ts-text);
}

.subtitle {
  color: var(--ts-muted);
  font-size: 0.95rem;
  font-weight: 500;
}

.menu {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  align-items: center;
}

/* —— Cards (ts-card style) —— */
.card {
  background: var(--ts-surface-solid);
  border: 1px solid var(--ts-border);
  border-radius: var(--ts-radius);
  padding: clamp(1.25rem, 3.5vw, 1.75rem);
  width: 100%;
  max-width: 400px;
  text-align: center;
  box-shadow: var(--ts-shadow-sm);
  transition: box-shadow 0.18s ease, border-color 0.18s ease;
}

.card:hover {
  box-shadow: var(--ts-shadow-md);
}

.card-wide {
  max-width: 520px;
}

.card h2 {
  margin-bottom: 0.65rem;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--ts-text);
}

.card p {
  color: var(--ts-muted);
  margin-bottom: 1.35rem;
  font-size: 0.9375rem;
}

/* —— Buttons (ts-btn style) —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.55rem 1.25rem;
  border-radius: 999px;
  border: 1px solid var(--ts-border-strong);
  background: var(--ts-elevated);
  color: var(--ts-text);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.15s ease, border-color 0.15s ease,
    filter 0.15s ease;
  text-decoration: none;
}

.btn:hover:not(:disabled) {
  border-color: var(--ts-accent);
  box-shadow: 0 0 0 3px var(--ts-accent-glow);
}

.btn:active:not(:disabled) {
  transform: scale(0.98);
}

.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--ts-accent-glow);
}

.btn-primary {
  border-color: transparent;
  background: linear-gradient(135deg, var(--ts-accent) 0%, var(--ts-accent-dim) 100%);
  color: #fff;
  box-shadow: 0 4px 18px var(--ts-accent-glow);
}

.btn-primary:hover:not(:disabled) {
  filter: brightness(1.06);
  box-shadow: 0 6px 24px var(--ts-accent-glow);
}

.btn-secondary {
  border-color: var(--ts-border-strong);
  background: var(--ts-elevated);
  color: var(--ts-text);
}

.btn-accent {
  border-color: transparent;
  background: linear-gradient(135deg, #10b981 0%, var(--ts-success) 100%);
  color: #fff;
  box-shadow: 0 4px 16px rgba(0, 168, 120, 0.22);
}

.btn-accent:hover:not(:disabled) {
  filter: brightness(1.05);
}

.btn-ghost {
  border-color: transparent;
  background: transparent;
  color: var(--ts-muted);
  box-shadow: none;
}

.btn-ghost:hover:not(:disabled) {
  color: var(--ts-text);
  background: var(--ts-elevated);
  border-color: var(--ts-border);
  box-shadow: none;
}

.btn-small {
  padding: 0.42rem 1rem;
  font-size: 0.8125rem;
}

.mode-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.user-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.35rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--ts-border);
}

.user-profile {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
}

.user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--ts-border);
  flex-shrink: 0;
  background: var(--ts-bg-elevated);
}

.user-info #username {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ts-text);
}

.section-title {
  margin-top: 1.35rem;
  margin-bottom: 0.85rem;
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  text-align: center;
  color: var(--ts-text);
}

/* —— Lobby —— */
.lobby-section {
  text-align: left;
  margin-bottom: 0.35rem;
}

.lobby-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.65rem;
}

.lobby-head h2 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.lobby-hint {
  font-size: 0.8125rem;
  color: var(--ts-muted);
  margin-bottom: 0.65rem;
  line-height: 1.55;
}

.lobby-list {
  list-style: none;
  max-height: 220px;
  overflow-y: auto;
  border-radius: var(--ts-radius-sm);
  background: var(--ts-bg-elevated);
  border: 1px solid var(--ts-border);
  scrollbar-gutter: stable;
}

.lobby-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--ts-border);
}

.lobby-item:last-child {
  border-bottom: none;
}

.lobby-item-main {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.55rem;
  min-width: 0;
  flex: 1;
}

.lobby-host-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--ts-border);
  flex-shrink: 0;
  background: var(--ts-bg-elevated);
}

.lobby-item-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.12rem;
  min-width: 0;
}

.lobby-room-id {
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-weight: 700;
  letter-spacing: 0.08em;
  font-size: 0.9rem;
  color: var(--ts-accent);
}

.lobby-host {
  font-size: 0.78rem;
  color: var(--ts-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 240px;
}

.lobby-empty {
  font-size: 0.875rem;
  color: var(--ts-muted);
  padding: 0.65rem 0;
  text-align: center;
}

.hidden {
  display: none !important;
}

/* —— Modal —— */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 20, 25, 0.48);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1rem;
}

.modal-content {
  background: var(--ts-surface-solid);
  border: 1px solid var(--ts-border);
  padding: clamp(1.25rem, 4vw, 2rem);
  border-radius: var(--ts-radius);
  min-width: min(320px, 100%);
  max-width: 400px;
  text-align: center;
  box-shadow: var(--ts-shadow-card-hover);
}

.modal-content h2,
.modal-content h3 {
  margin-bottom: 0.85rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--ts-text);
}

.modal-content p {
  color: var(--ts-muted);
  margin-bottom: 1.25rem;
  font-size: 0.9375rem;
}

.modal-content input {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--ts-border-strong);
  border-radius: var(--ts-radius-sm);
  background: var(--ts-bg-elevated);
  color: var(--ts-text);
  font-size: 1rem;
  margin-bottom: 1rem;
  text-align: center;
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.modal-content input:focus {
  outline: none;
  border-color: var(--ts-accent);
  box-shadow: 0 0 0 3px var(--ts-accent-glow);
}

.modal-buttons {
  display: flex;
  gap: 0.65rem;
  justify-content: center;
  flex-wrap: wrap;
}

.modal-content--game .modal-hint {
  font-size: 0.8125rem;
  color: var(--ts-muted);
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.modal-buttons--stack {
  flex-direction: column;
  align-items: stretch;
}

.modal-buttons--stack .btn,
.modal-buttons--stack a.btn {
  width: 100%;
}

footer {
  text-align: center;
  padding: 2rem 1rem 2.5rem;
  color: var(--ts-muted);
  font-size: 0.8125rem;
}

footer p {
  margin: 0;
}

/* —— Game shell —— */
.gb-game-body {
  background:
    radial-gradient(ellipse 120% 80% at 50% -30%, rgba(25, 150, 255, 0.15), transparent 55%),
    var(--ts-bg-subtle);
}

.game-container {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  padding-bottom: env(safe-area-inset-bottom, 0);
  background-color: transparent;
}

.game-header {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem clamp(0.65rem, 3vw, 1.5rem);
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--ts-border);
  background: var(--ts-surface);
  backdrop-filter: blur(16px) saturate(1.35);
  -webkit-backdrop-filter: blur(16px) saturate(1.35);
  box-shadow: var(--ts-shadow-sm);
}

.game-header .btn-small {
  white-space: nowrap;
}

.game-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  min-width: 0;
  text-align: center;
}

.game-info span:first-child {
  font-family: ui-monospace, monospace;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--ts-text);
}

#game-status {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--ts-muted);
}

.game-layout {
  display: flex;
  flex: 1;
  gap: 1.25rem;
  padding: clamp(1rem, 3vw, 1.5rem);
  justify-content: center;
  flex-wrap: wrap;
  align-items: flex-start;
}

.players-panel {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-width: 0;
}

.player-card {
  background: var(--ts-surface-solid);
  border: 1px solid var(--ts-border);
  border-radius: var(--ts-radius-sm);
  padding: 0.85rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  box-shadow: var(--ts-shadow-sm);
  transition: box-shadow 0.18s ease, border-color 0.18s ease;
}

.player-badge {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.player-badge .stone {
  width: 36px;
  height: 36px;
  max-width: 36px;
  max-height: 36px;
}

.player-avatar-img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--ts-border-strong);
  background: var(--ts-bg-elevated);
}

.player-card.active {
  border-color: var(--ts-accent);
  box-shadow: 0 0 0 3px var(--ts-accent-glow), var(--ts-shadow-sm);
}

.stone {
  width: calc(var(--gb-cell) * 0.95);
  height: calc(var(--gb-cell) * 0.95);
  max-width: 36px;
  max-height: 36px;
  border-radius: 50%;
  flex-shrink: 0;
}

.stone.black {
  background: radial-gradient(circle at 35% 35%, #4a4a4a, #0a0a0a);
  box-shadow: 0 2px 6px var(--gb-board-shadow);
}

.stone.white {
  background: radial-gradient(circle at 35% 35%, #fff, #c8c8c8);
  border: 1px solid var(--ts-border-strong);
  box-shadow: 0 2px 6px var(--gb-board-shadow);
}

.player-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.player-name {
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 0.9375rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: min(46vw, 14rem);
}

.player-status {
  font-size: 0.8125rem;
  color: var(--ts-muted);
}

.vs {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  color: var(--ts-muted);
}

.board-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  width: 100%;
  min-width: 0;
  /* 不得超过所在列宽；勿用 92vw，否则会盖住左右侧栏 */
  max-width: min(calc(var(--gb-cell) * 15 + 48px), 100%);
}

.board {
  background: var(--gb-board-bg);
  border-radius: var(--ts-radius-sm);
  padding: clamp(10px, 2.5vmin, 18px);
  box-shadow:
    var(--ts-shadow-md),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
  border: 1px solid var(--ts-border);
  position: relative;
  box-sizing: border-box;
  max-width: 100%;
}

.board-grid {
  display: grid;
  grid-template-columns: repeat(15, var(--gb-cell));
  grid-template-rows: repeat(15, var(--gb-cell));
  gap: 0;
}

.cell {
  width: var(--gb-cell);
  height: var(--gb-cell);
  position: relative;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  -webkit-tap-highlight-color: transparent;
}

.cell::before,
.cell::after {
  content: "";
  position: absolute;
  background: var(--gb-board-line);
}

.cell::before {
  width: 1px;
  height: 100%;
  left: 50%;
}

.cell::after {
  width: 100%;
  height: 1px;
  top: 50%;
}

.cell:hover .hover-stone {
  opacity: 0.45;
}

.hover-stone {
  width: calc(var(--gb-cell) * 0.78);
  height: calc(var(--gb-cell) * 0.78);
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.15s;
  pointer-events: none;
}

.hover-stone.black {
  background: radial-gradient(circle at 35% 35%, #555, #000);
}

.hover-stone.white {
  background: radial-gradient(circle at 35% 35%, #fff, #ddd);
}

.placed-stone {
  width: calc(var(--gb-cell) * 0.82);
  height: calc(var(--gb-cell) * 0.82);
  border-radius: 50%;
  position: absolute;
  z-index: 2;
  animation: placeStone 0.2s ease-out;
}

.placed-stone.black {
  background: radial-gradient(circle at 35% 35%, #444, #0a0a0a);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.35);
}

.placed-stone.white {
  background: radial-gradient(circle at 35% 35%, #fff, #bbb);
  border: 1px solid rgba(15, 20, 25, 0.12);
  box-shadow: 0 2px 6px var(--gb-board-shadow);
}

.placed-stone.last-move::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 8px;
  height: 8px;
  background: var(--ts-accent);
  border-radius: 50%;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.85);
}

@keyframes placeStone {
  0% {
    transform: scale(0);
  }
  70% {
    transform: scale(1.08);
  }
  100% {
    transform: scale(1);
  }
}

.turn-indicator {
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  padding: 0.5rem 1.25rem;
  background: var(--ts-surface-solid);
  border: 1px solid var(--ts-border);
  border-radius: 999px;
  box-shadow: var(--ts-shadow-sm);
  color: var(--ts-text);
}

.chat-panel {
  background: var(--ts-surface-solid);
  border: 1px solid var(--ts-border);
  border-radius: var(--ts-radius-sm);
  width: 280px;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--ts-shadow-sm);
  min-width: 0;
}

.chat-messages {
  flex: 1;
  padding: 0.85rem;
  overflow-y: auto;
  max-height: 400px;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.chat-message {
  padding: 0.45rem 0.65rem;
  background: var(--ts-bg-elevated);
  border-radius: var(--ts-radius-sm);
  font-size: 0.8125rem;
  border: 1px solid var(--ts-border);
}

.chat-message .sender {
  font-weight: 700;
  color: var(--ts-accent);
  margin-right: 0.45rem;
}

.chat-input {
  display: flex;
  padding: 0.65rem;
  gap: 0.45rem;
  border-top: 1px solid var(--ts-border);
  background: var(--ts-surface-solid);
}

.chat-input input {
  flex: 1;
  padding: 0.45rem 0.65rem;
  border: 1px solid var(--ts-border-strong);
  border-radius: 999px;
  background: var(--ts-bg-elevated);
  color: var(--ts-text);
  font-size: 0.875rem;
}

.chat-input input:focus {
  outline: none;
  border-color: var(--ts-accent);
  box-shadow: 0 0 0 3px var(--ts-accent-glow);
}

@media (max-width: 1024px) {
  .game-layout {
    flex-direction: column;
    align-items: center;
  }

  .players-panel {
    flex-direction: row;
    justify-content: center;
    width: 100%;
    flex-wrap: wrap;
    max-width: 36rem;
  }

  .vs {
    display: none;
  }

  .chat-panel {
    width: 100%;
    max-width: min(540px, 100%);
    min-height: 160px;
    height: min(28vh, 220px);
  }
}

@media (max-width: 600px) {
  .gb-page {
    padding: 1rem;
  }

  .hero {
    padding: 1.25rem 0 1rem;
  }

  .gb-brand-mark {
    width: 3.75rem;
    height: 3.75rem;
    font-size: 1.65rem;
  }

  h1 {
    font-size: 1.5rem;
  }

  .game-header {
    grid-template-columns: auto minmax(0, 1fr) auto;
    grid-template-rows: auto auto;
    row-gap: 0.35rem;
  }

  .game-info {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  :root {
    --gb-cell: clamp(14px, 5.2vmin, 26px);
  }
}

/* 桌面：三栏网格，中间列 minmax(0,1fr) 防止棋盘把侧栏挤出或遮挡 */
@media (min-width: 1025px) {
  .game-layout {
    display: grid;
    grid-template-columns: minmax(140px, 220px) minmax(0, 1fr) minmax(220px, 280px);
    align-items: start;
    gap: 1rem;
    width: 100%;
    max-width: min(1240px, 100%);
    margin-inline: auto;
    box-sizing: border-box;
    flex-wrap: unset;
    justify-content: unset;
  }

  .players-panel {
    grid-column: 1;
    grid-row: 1;
    width: auto;
  }

  .board-area {
    grid-column: 2;
    grid-row: 1;
    width: 100%;
    min-width: 0;
    justify-self: stretch;
    align-self: start;
  }

  .chat-panel {
    grid-column: 3;
    grid-row: 1;
    width: 100%;
    height: auto;
    min-height: min(420px, 70vh);
    max-height: 70vh;
  }

  /* PC 上用 vmin 控制格子，避免横屏时按 vw 把棋盘撑到盖住侧栏 */
  :root {
    --gb-cell: clamp(16px, min(3.1vmin, 3.5vw), 38px);
  }
}