* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg: #171615;
  --bg-warm: #1e1c1a;
  --surface: #252321;
  --surface2: #2e2b28;
  --accent: #e8837c;
  --accent-soft: rgba(232, 131, 124, 0.15);
  --accent-glow: rgba(232, 131, 124, 0.35);
  --mint: #7ecbab;
  --mint-soft: rgba(126, 203, 171, 0.15);
  --mint-glow: rgba(126, 203, 171, 0.35);
  --text: #e8e4df;
  --text-dim: #8a8580;
  --text-muted: #5c5855;
  --divider: rgba(255, 255, 255, 0.06);
  --radius: 14px;
  --radius-sm: 10px;
  --sidebar-width: 240px;
}

/* ========== 全局背景氛围光 ========== */
html, body {
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
}

body::before {
  content: '';
  position: fixed;
  top: -30%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(232, 131, 124, 0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: '';
  position: fixed;
  bottom: -20%;
  left: -15%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(126, 203, 171, 0.04) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* ========== 登录页 ========== */
.login-page {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  position: relative;
}

.login-page::before {
  content: '';
  position: absolute;
  top: 35%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(232, 131, 124, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.login-box {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 300px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.login-box h1 {
  color: var(--text);
  font-size: 26px;
  font-weight: 300;
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.login-box input {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--divider);
  background: var(--surface);
  color: var(--text);
  font-size: 15px;
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.login-box input:focus {
  border-color: rgba(232, 131, 124, 0.4);
  box-shadow: 0 0 20px rgba(232, 131, 124, 0.08);
}

.login-box .btn-primary {
  padding: 14px;
  font-size: 15px;
  border-radius: var(--radius-sm);
  margin-top: 8px;
  letter-spacing: 2px;
}

.login-error {
  color: var(--accent);
  font-size: 13px;
  min-height: 20px;
}

/* ========== 主容器 ========== */
#app {
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
}

/* ========== 汉堡按钮 ========== */
.menu-toggle {
  position: fixed;
  top: 16px;
  left: 16px;
  z-index: 1001;
  width: 42px;
  height: 42px;
  background: var(--surface);
  border: 1px solid var(--divider);
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 0;
  transition: background 0.3s, box-shadow 0.3s;
}

.menu-toggle:hover {
  box-shadow: 0 0 20px rgba(232, 131, 124, 0.1);
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--text-dim);
  border-radius: 1px;
  transition: transform 0.3s, opacity 0.3s;
}

.menu-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ========== 侧边栏遮罩 ========== */
.sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  backdrop-filter: blur(2px);
}

.sidebar-overlay.visible {
  opacity: 1;
  pointer-events: auto;
}

/* ========== 侧边栏 ========== */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-width);
  height: 100%;
  background: var(--bg-warm);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  padding: 24px 0;
  transform: translateX(-100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-right: 1px solid var(--divider);
}

.sidebar.open {
  transform: translateX(0);
}

.sidebar-header {
  font-size: 14px;
  font-weight: 300;
  color: var(--text-dim);
  padding: 16px 28px 36px;
  letter-spacing: 4px;
  text-transform: uppercase;
}

.nav-btn {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  padding: 16px 28px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 15px;
  cursor: pointer;
  transition: color 0.3s, background 0.3s;
  text-align: left;
  letter-spacing: 0.5px;
}

.nav-btn:hover {
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.02);
}

.nav-btn .nav-icon {
  font-size: 20px;
  width: 28px;
  text-align: center;
}

.nav-btn.active {
  color: var(--accent);
  background: var(--accent-soft);
  border-right: 2px solid var(--accent);
}

/* ========== 页面通用 ========== */
.page {
  flex: 1;
  display: none;
  flex-direction: column;
  padding: 24px 20px;
  padding-top: 72px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.page.active {
  display: flex;
}

.page h1 {
  font-size: 20px;
  font-weight: 300;
  margin-bottom: 24px;
  text-align: center;
  letter-spacing: 3px;
  color: var(--text-dim);
}

/* ========== 按钮 ========== */
.btn-primary {
  padding: 12px 24px;
  border: none;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: var(--bg);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: box-shadow 0.3s, transform 0.15s;
  letter-spacing: 0.5px;
}

.btn-primary:hover {
  box-shadow: 0 4px 24px rgba(232, 131, 124, 0.25);
}

.btn-primary:active {
  transform: scale(0.97);
}

.btn-secondary {
  padding: 10px 20px;
  border: 1px solid var(--divider);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-dim);
  font-size: 13px;
  cursor: pointer;
  white-space: nowrap;
  transition: border-color 0.3s, color 0.3s;
}

.btn-secondary:hover {
  border-color: rgba(255, 255, 255, 0.15);
  color: var(--text);
}

/* ========== 卡牌管理 ========== */
.card-input-row {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

.card-input-row input {
  flex: 1;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--divider);
  background: var(--surface);
  color: var(--text);
  font-size: 14px;
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.card-input-row input:focus {
  border-color: rgba(232, 131, 124, 0.3);
  box-shadow: 0 0 16px rgba(232, 131, 124, 0.06);
}

.card-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 16px;
  padding-bottom: 24px;
}

.card-item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  aspect-ratio: 5 / 7;
  background: var(--surface);
  border: 1px solid var(--divider);
  border-radius: var(--radius);
  padding: 20px 14px;
  text-align: center;
  cursor: default;
  animation: popIn 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
  overflow: hidden;
}

/* 卡牌内框装饰线 — 细微的暖光内边框 */
.card-item::before {
  content: '';
  position: absolute;
  inset: 7px;
  border: 1px solid rgba(232, 131, 124, 0.06);
  border-radius: 10px;
  pointer-events: none;
  transition: border-color 0.3s;
}

/* 卡牌顶部装饰符号 */
.card-item::after {
  content: '\2661';
  position: absolute;
  top: 11px;
  left: 13px;
  font-size: 11px;
  color: rgba(232, 131, 124, 0.2);
  pointer-events: none;
  transition: color 0.3s;
}

.card-item:hover {
  transform: translateY(-3px);
  box-shadow:
    0 8px 32px rgba(232, 131, 124, 0.08),
    0 2px 12px rgba(0, 0, 0, 0.3);
  border-color: rgba(232, 131, 124, 0.2);
}

.card-item:hover::before {
  border-color: rgba(232, 131, 124, 0.12);
}

.card-item:hover::after {
  color: rgba(232, 131, 124, 0.4);
}

.card-item .card-number {
  position: absolute;
  bottom: 11px;
  right: 13px;
  font-size: 10px;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.5px;
}

.card-item .card-text {
  font-size: 13px;
  line-height: 1.7;
  word-break: break-all;
  color: var(--text);
  padding: 0 4px;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-item .card-actions {
  position: absolute;
  top: 7px;
  right: 7px;
  display: flex;
  gap: 2px;
  opacity: 0;
  transition: opacity 0.25s;
}

.card-item:hover .card-actions {
  opacity: 1;
}

.card-item .card-actions button {
  background: rgba(0, 0, 0, 0.5);
  border: none;
  color: var(--text-dim);
  font-size: 13px;
  cursor: pointer;
  padding: 5px 8px;
  border-radius: 6px;
  line-height: 1;
  transition: color 0.2s, background 0.2s;
}

.card-item .card-actions button:hover {
  color: var(--text);
  background: rgba(0, 0, 0, 0.7);
}

.card-item .card-actions .card-delete:hover {
  color: var(--accent);
}

/* 卡牌工具栏 */
.card-toolbar {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 16px;
}

/* ========== 弹窗 ========== */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.65);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(2px);
}

.modal-overlay.visible {
  display: flex;
}

.modal-box {
  background: var(--bg-warm);
  border: 1px solid var(--divider);
  border-radius: var(--radius);
  padding: 28px 24px;
  width: 100%;
  max-width: 380px;
  animation: popIn 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modal-box h3 {
  font-size: 16px;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.modal-textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--divider);
  background: var(--surface);
  color: var(--text);
  font-size: 14px;
  line-height: 1.6;
  outline: none;
  resize: none;
  font-family: inherit;
  transition: border-color 0.3s, box-shadow 0.3s;
  margin-bottom: 16px;
}

.modal-textarea:focus {
  border-color: rgba(232, 131, 124, 0.3);
  box-shadow: 0 0 16px rgba(232, 131, 124, 0.06);
}

.modal-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.modal-label {
  font-size: 13px;
  color: var(--text-dim);
  letter-spacing: 0.5px;
}

.modal-level-toggle {
  display: flex;
  gap: 0;
  border: 1px solid var(--divider);
  border-radius: 8px;
  overflow: hidden;
}

.modal-level-btn {
  padding: 6px 16px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.25s;
  letter-spacing: 0.5px;
}

.modal-level-btn:first-child {
  border-right: 1px solid var(--divider);
}

.modal-level-btn.active {
  background: var(--accent-soft);
  color: var(--accent);
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* 卡牌筛选栏 */
.card-filter-row {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.card-filter-btn {
  padding: 6px 14px;
  border: 1px solid var(--divider);
  border-radius: 20px;
  background: transparent;
  color: var(--text-muted);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.25s;
  letter-spacing: 0.5px;
}

.card-filter-btn:hover {
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--text-dim);
}

.card-filter-btn.active {
  background: var(--accent-soft);
  border-color: rgba(232, 131, 124, 0.25);
  color: var(--accent);
}

.card-filter-btn span {
  opacity: 0.6;
  font-size: 11px;
}

/* 卡牌等级角标 */
.card-level-badge {
  position: absolute;
  bottom: 10px;
  left: 12px;
  font-size: 9px;
  letter-spacing: 1px;
  padding: 2px 8px;
  border-radius: 10px;
  pointer-events: none;
  font-weight: 500;
}

.card-level-basic .card-level-badge {
  background: rgba(126, 203, 171, 0.12);
  color: var(--mint);
}

.card-level-advanced .card-level-badge {
  background: var(--accent-soft);
  color: var(--accent);
}

/* 进阶卡牌边框微调 */
.card-item.card-level-advanced {
  border-color: rgba(232, 131, 124, 0.15);
}

.card-item.card-level-advanced:hover {
  border-color: rgba(232, 131, 124, 0.3);
}

.empty-hint {
  text-align: center;
  color: var(--text-muted);
  margin-top: 80px;
  font-size: 13px;
  grid-column: 1 / -1;
  letter-spacing: 1px;
}

/* ========== 组队 ========== */
.teams-actions {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 14px;
}

.teams-container {
  display: flex;
  gap: 14px;
  flex: 1;
  min-height: 0;
}

.team-panel {
  flex: 1;
  background: var(--surface);
  border-radius: var(--radius);
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--divider);
  position: relative;
}

/* 队伍面板顶部的氛围光晕 */
.team-panel::before {
  content: '';
  position: absolute;
  top: -40px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 80px;
  border-radius: 50%;
  pointer-events: none;
}

.team-red::before {
  background: radial-gradient(circle, rgba(232, 131, 124, 0.1) 0%, transparent 70%);
}

.team-blue::before {
  background: radial-gradient(circle, rgba(126, 203, 171, 0.1) 0%, transparent 70%);
}

.team-panel h2 {
  text-align: center;
  font-size: 15px;
  font-weight: 400;
  margin-bottom: 14px;
  letter-spacing: 3px;
  position: relative;
}

.team-red h2 { color: var(--accent); }
.team-blue h2 { color: var(--mint); }

.team-input-row {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.team-input-row input {
  flex: 1;
  min-width: 0;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--divider);
  background: var(--bg);
  color: var(--text);
  font-size: 13px;
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.team-red .team-input-row input:focus {
  border-color: rgba(232, 131, 124, 0.3);
  box-shadow: 0 0 12px rgba(232, 131, 124, 0.06);
}

.team-blue .team-input-row input:focus {
  border-color: rgba(126, 203, 171, 0.3);
  box-shadow: 0 0 12px rgba(126, 203, 171, 0.06);
}

.btn-team-add {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  border: none;
  font-size: 18px;
  font-weight: 300;
  cursor: pointer;
  color: var(--bg);
  flex-shrink: 0;
  transition: box-shadow 0.3s, transform 0.15s;
}

.team-red .btn-team-add {
  background: var(--accent);
}

.team-red .btn-team-add:hover {
  box-shadow: 0 4px 20px rgba(232, 131, 124, 0.25);
}

.team-blue .btn-team-add {
  background: var(--mint);
}

.team-blue .btn-team-add:hover {
  box-shadow: 0 4px 20px rgba(126, 203, 171, 0.25);
}

.btn-team-add:active {
  transform: scale(0.93);
}

.player-list {
  list-style: none;
  overflow-y: auto;
  flex: 1;
}

.player-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 8px;
  border-bottom: 1px solid var(--divider);
  font-size: 14px;
  animation: slideIn 0.25s ease;
  letter-spacing: 0.3px;
}

.player-list li button {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 14px;
  cursor: pointer;
  transition: color 0.2s;
}

.player-list li button:hover {
  color: var(--accent);
}

/* ========== 游戏 ========== */
.game-state {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  text-align: center;
}

/* 游戏等级切换 */
.game-level-toggle {
  display: flex;
  gap: 0;
  border: 1px solid var(--divider);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.game-level-btn {
  padding: 10px 24px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.25s;
  letter-spacing: 1px;
}

.game-level-btn:first-child {
  border-right: 1px solid var(--divider);
}

.game-level-btn:hover {
  color: var(--text-dim);
}

.game-level-btn.active {
  background: var(--accent-soft);
  color: var(--accent);
}

#game-info {
  color: var(--text-dim);
  font-size: 13px;
  line-height: 1.8;
  letter-spacing: 0.5px;
}

.btn-big {
  padding: 18px 52px;
  border: none;
  border-radius: 60px;
  background: linear-gradient(135deg, var(--accent), #d4706a);
  color: var(--bg);
  font-size: 18px;
  font-weight: 600;
  cursor: pointer;
  letter-spacing: 3px;
  transition: transform 0.15s, box-shadow 0.3s;
  box-shadow: 0 6px 32px rgba(232, 131, 124, 0.2);
}

.btn-big:hover {
  box-shadow: 0 8px 40px rgba(232, 131, 124, 0.3);
}

.btn-big:active {
  transform: scale(0.96);
  box-shadow: 0 2px 16px rgba(232, 131, 124, 0.15);
}

.btn-small {
  padding: 8px 16px;
  font-size: 12px;
  margin-top: 8px;
}

.round-indicator {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 400;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* 抽牌呼吸动画 — 暖光脉动 */
.pulse {
  animation: pulse 2.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 6px 32px rgba(232, 131, 124, 0.2);
  }
  50% {
    box-shadow:
      0 6px 40px rgba(232, 131, 124, 0.35),
      0 0 60px rgba(232, 131, 124, 0.1);
  }
}

.next-btn {
  background: linear-gradient(135deg, var(--surface2), var(--surface));
  border: 1px solid rgba(232, 131, 124, 0.15);
  color: var(--text);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.next-btn:hover {
  box-shadow: 0 4px 24px rgba(232, 131, 124, 0.12);
  border-color: rgba(232, 131, 124, 0.25);
}

/* ===== 对战双方 ===== */
.match-players {
  display: flex;
  align-items: center;
  gap: 20px;
  position: relative;
  padding: 12px 0;
}

.match-player-name {
  font-size: 24px;
  font-weight: 300;
  letter-spacing: 2px;
}

.match-red-player { color: var(--accent); }
.match-blue-player { color: var(--mint); }

.match-vs {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 300;
  letter-spacing: 3px;
}

.boss-label {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--bg);
  font-size: 10px;
  font-weight: 600;
  padding: 3px 16px;
  border-radius: 20px;
  letter-spacing: 3px;
  white-space: nowrap;
}

/* ===== 卡牌翻转 ===== */
.card-stage {
  perspective: 1000px;
  width: 300px;
  height: 420px;
}

.game-card {
  width: 100%;
  height: 100%;
  cursor: pointer;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
  transform-style: preserve-3d;
  position: relative;
}

.game-card.flipped {
  transform: rotateY(180deg);
}

.game-card-inner {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
}

.game-card-back {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  border-radius: var(--radius);
  border: 1px solid rgba(232, 131, 124, 0.12);
  overflow: hidden;
}

/* 卡背 */
.game-card-back {
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-back-pattern {
  width: 80%;
  height: 80%;
  border: 1px solid rgba(232, 131, 124, 0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 12px,
      rgba(232, 131, 124, 0.02) 12px,
      rgba(232, 131, 124, 0.02) 24px
    );
  position: relative;
}

/* 卡背中心光晕 */
.card-back-pattern::before {
  content: '';
  position: absolute;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 131, 124, 0.06) 0%, transparent 70%);
}

.card-back-pattern span {
  font-size: 48px;
  color: rgba(232, 131, 124, 0.15);
  font-weight: 200;
  position: relative;
}

/* 卡正面 */
.game-card-front {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  border-radius: var(--radius);
  border: 1px solid rgba(232, 131, 124, 0.15);
  overflow: hidden;
  background: var(--surface);
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 28px 24px;
}

/* 正面内框装饰 */
.game-card-front::before {
  content: '';
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(232, 131, 124, 0.08);
  border-radius: 10px;
  pointer-events: none;
}

/* 正面顶部装饰 */
.game-card-front::after {
  content: '\2661';
  position: absolute;
  top: 16px;
  left: 18px;
  font-size: 13px;
  color: rgba(232, 131, 124, 0.2);
}

.game-card-challenge {
  font-size: 20px;
  color: var(--text);
  font-weight: 300;
  text-align: center;
  word-break: break-all;
  line-height: 1.7;
  padding: 0 8px;
  letter-spacing: 0.5px;
}

.draw-btn { margin-top: 4px; }

/* ========== 动画 ========== */
@keyframes slideIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes popIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

/* ========== 滚动条 ========== */
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.08); border-radius: 2px; }

/* ========== 选中文字颜色 ========== */
::selection {
  background: rgba(232, 131, 124, 0.25);
  color: var(--text);
}