/* ===== 云端城绘本创作营 6-2 ===== */
.cloud-book-camp-page {
  position: relative;
  width: 100%;
  min-height: calc(100vh - 120px);
  border-radius: 24px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.cbc-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.cbc-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.cbc-bg::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(80, 60, 180, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 80%, rgba(40, 80, 200, 0.2) 0%, transparent 50%),
    linear-gradient(180deg, rgba(15, 20, 70, 0.35) 0%, rgba(10, 15, 60, 0.5) 100%);
  pointer-events: none;
}

.cbc-content {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 14px 24px 12px;
  overflow-y: auto;
}

/* ===== 顶部横幅 ===== */
.cbc-banner {
  position: relative;
  width: 100%;
  height: 280px;
  border-radius: 24px;
  overflow: hidden;
  margin-bottom: 16px;
  flex-shrink: 0;
  box-shadow:
    0 12px 40px rgba(50, 40, 150, 0.4),
    0 4px 12px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.cbc-banner-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}

.cbc-banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg,
    rgba(15, 20, 80, 0.75) 0%,
    rgba(15, 20, 80, 0.4) 40%,
    rgba(15, 20, 80, 0.1) 70%,
    transparent 100%);
  display: flex;
  align-items: center;
  padding: 0 40px;
}

.cbc-banner-text {
  max-width: 520px;
}

.cbc-title {
  font-size: 44px;
  font-weight: 900;
  color: #FFFFFF;
  letter-spacing: 4px;
  margin-bottom: 8px;
  text-shadow:
    0 0 24px rgba(100, 140, 255, 0.8),
    0 0 50px rgba(120, 80, 220, 0.5),
    0 4px 16px rgba(0, 0, 0, 0.5);
}

.cbc-subtitle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  color: #C8D8FF;
  font-weight: 600;
  letter-spacing: 1px;
  margin-bottom: 14px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.cbc-subtitle .cbc-star {
  color: #FFD166;
  font-size: 13px;
  text-shadow: 0 0 12px rgba(255, 209, 102, 0.9);
}

.cbc-banner-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.cbc-tag {
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 700;
  color: #C8D8FF;
  background: rgba(100, 120, 220, 0.4);
  border: 1px solid rgba(150, 170, 255, 0.3);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.cbc-tag-gold {
  color: #5C3D05;
  background: linear-gradient(135deg, #FFECB3, #FFD166);
  border-color: rgba(255, 209, 102, 0.6);
  box-shadow: 0 2px 8px rgba(244, 197, 66, 0.35);
}

.cbc-banner-actions {
  display: flex;
  gap: 12px;
}

/* ===== 主区域 ===== */
.cbc-main {
  flex: 1;
  display: flex;
  gap: 16px;
  min-height: 0;
  margin-bottom: 12px;
}

.cbc-left-col,
.cbc-right-col {
  width: 290px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 0;
}

.cbc-center-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  overflow-y: auto;
}

/* ===== 玻璃面板 ===== */
.cbc-panel {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 16px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(30, 40, 120, 0.72) 0%, rgba(20, 25, 90, 0.78) 100%);
  border: 1px solid rgba(120, 150, 255, 0.18);
  box-shadow:
    0 10px 32px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  position: relative;
}

.cbc-panel::before {
  content: '';
  position: absolute;
  top: 8px;
  right: 12px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 220, 100, 0.6);
  box-shadow:
    -14px 0 0 rgba(255, 220, 100, 0.4),
    -28px 3px 0 rgba(255, 220, 100, 0.25);
  pointer-events: none;
}

.cbc-panel-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 800;
  color: #FFFFFF;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.35);
}

.cbc-panel-icon {
  width: 26px;
  height: 26px;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.cbc-panel-icon-text {
  font-size: 20px;
  line-height: 1;
}

.cbc-panel-more {
  margin-left: auto;
  font-size: 12px;
  font-weight: 600;
  color: rgba(180, 200, 255, 0.8);
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.cbc-panel-more:hover {
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.1);
}

/* ===== 活动介绍 ===== */
.cbc-intro-panel {
  flex: 0 0 auto;
}

.cbc-intro-body {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 8px;
}

.cbc-intro-text {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.65;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}

.cbc-intro-text .cbc-intro-gap {
  margin-top: 8px;
}

.cbc-intro-mascot {
  width: 80px;
  height: 80px;
  object-fit: contain;
  flex-shrink: 0;
  filter: drop-shadow(0 4px 12px rgba(100, 80, 200, 0.5));
  margin-right: -4px;
  margin-bottom: -4px;
}

.cbc-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.cbc-info-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cbc-info-label {
  font-size: 11px;
  color: rgba(180, 200, 255, 0.7);
}

.cbc-info-value {
  font-size: 13px;
  font-weight: 700;
  color: #FFFFFF;
}

/* ===== 创作工具箱 ===== */
.cbc-tools-panel {
  flex: 0 0 auto;
}

.cbc-tools-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.cbc-tool-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 12px 8px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(120, 150, 255, 0.12);
  cursor: pointer;
  transition: all 0.25s ease;
}

.cbc-tool-item:hover {
  background: rgba(100, 120, 220, 0.2);
  transform: translateY(-3px);
  border-color: rgba(150, 170, 255, 0.3);
  box-shadow: 0 6px 16px rgba(80, 60, 180, 0.3);
}

.cbc-tool-icon-wrap {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cbc-tool-icon-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.cbc-tool-icon-wrap-paint img {
  transform: rotate(-20deg);
}

.cbc-tool-name {
  font-size: 12px;
  font-weight: 700;
  color: #E0E8FF;
  text-align: center;
}

/* ===== 今日创作任务 ===== */
.cbc-tasks-panel {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.cbc-task-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.cbc-task-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(120, 150, 255, 0.1);
  cursor: pointer;
  transition: all 0.25s ease;
}

.cbc-task-item:hover {
  background: rgba(100, 120, 220, 0.15);
  transform: translateX(4px);
  border-color: rgba(150, 170, 255, 0.25);
}

.cbc-task-num {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 900;
  color: #FFFFFF;
  background: linear-gradient(135deg, #6C8AFF, #5A6FE0);
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(80, 100, 220, 0.4);
}

.cbc-task-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cbc-task-name {
  font-size: 13px;
  font-weight: 700;
  color: #FFFFFF;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cbc-task-desc {
  font-size: 11px;
  color: rgba(180, 200, 255, 0.7);
}

.cbc-task-status {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 8px;
  flex-shrink: 0;
}

.cbc-status-todo {
  color: rgba(180, 200, 255, 0.8);
  background: rgba(255, 255, 255, 0.08);
}

.cbc-status-doing {
  color: #5C3D05;
  background: linear-gradient(135deg, #FFECB3, #FFD166);
  box-shadow: 0 2px 6px rgba(244, 197, 66, 0.3);
}

/* ===== 导师介绍 ===== */
.cbc-mentor-panel {
  flex: 0 0 auto;
}

.cbc-mentor-body {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.cbc-mentor-avatar {
  width: 100px;
  height: 100px;
  border-radius: 16px;
  object-fit: cover;
  object-position: center 20%;
  flex-shrink: 0;
  border: 2px solid rgba(255, 215, 100, 0.4);
  box-shadow: 0 4px 16px rgba(100, 60, 180, 0.4);
}

.cbc-mentor-info {
  flex: 1;
  min-width: 0;
}

.cbc-mentor-name {
  font-size: 16px;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.cbc-mentor-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 8px;
  color: #5C3D05;
  background: linear-gradient(135deg, #FFECB3, #FFD166);
}

.cbc-mentor-list {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 12px;
  color: rgba(220, 230, 255, 0.85);
  line-height: 1.7;
}

.cbc-mentor-list li::before {
  content: '✦ ';
  color: #FFD166;
  font-size: 10px;
}

/* ===== 作品展示 ===== */
.cbc-works-panel {
  flex: 1;
  min-height: 0;
}

.cbc-works-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.cbc-work-card {
  border-radius: 16px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(120, 150, 255, 0.15);
  cursor: pointer;
  transition: all 0.3s ease;
}

.cbc-work-card:hover {
  transform: translateY(-4px) scale(1.02);
  border-color: rgba(255, 215, 100, 0.4);
  box-shadow: 0 10px 28px rgba(80, 60, 180, 0.35);
}

.cbc-work-card img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
}

.cbc-work-info {
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cbc-work-title {
  font-size: 13px;
  font-weight: 700;
  color: #FFFFFF;
}

.cbc-work-author {
  font-size: 11px;
  color: rgba(180, 200, 255, 0.7);
}

.cbc-works-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding-top: 6px;
}

.cbc-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  cursor: pointer;
  transition: all 0.25s ease;
}

.cbc-dot:hover {
  background: rgba(255, 255, 255, 0.5);
}

.cbc-dot.active {
  width: 24px;
  border-radius: 4px;
  background: linear-gradient(90deg, #FFD166, #F4C542);
  box-shadow: 0 0 8px rgba(244, 197, 66, 0.5);
}

/* ===== 材料清单 ===== */
.cbc-materials-panel {
  flex: 0 0 auto;
}

.cbc-materials-body {
  display: flex;
  gap: 10px;
  position: relative;
}

.cbc-materials-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.cbc-material-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: rgba(220, 230, 255, 0.85);
}

.cbc-mat-icon {
  font-size: 14px;
  width: 20px;
  text-align: center;
}

.cbc-materials-img {
  position: absolute;
  right: -10px;
  bottom: -20px;
  width: 100px;
  height: 80px;
  object-fit: contain;
  opacity: 0.9;
  filter: drop-shadow(0 4px 12px rgba(80, 100, 220, 0.4));
  pointer-events: none;
}

/* ===== 报名状态 ===== */
.cbc-join-panel {
  flex: 0 0 auto;
}

.cbc-join-status {
  margin-left: auto;
  font-size: 12px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 10px;
  color: #FFFFFF;
  background: linear-gradient(135deg, #5FC88F, #3BA972);
  box-shadow: 0 2px 8px rgba(60, 180, 110, 0.35);
}

.cbc-countdown {
  text-align: center;
  padding: 8px 0;
}

.cbc-countdown-label {
  font-size: 12px;
  color: rgba(180, 200, 255, 0.8);
  margin-bottom: 10px;
}

.cbc-countdown-time {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.cbc-time-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.cbc-time-num {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 900;
  color: #FFFFFF;
  background: linear-gradient(135deg, rgba(100, 120, 220, 0.5), rgba(60, 80, 180, 0.6));
  border: 1px solid rgba(150, 170, 255, 0.2);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.cbc-time-unit {
  font-size: 11px;
  color: rgba(180, 200, 255, 0.7);
  font-weight: 600;
}

.cbc-time-sep {
  font-size: 20px;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 16px;
}

.cbc-joined-count {
  text-align: center;
  font-size: 12px;
  color: rgba(200, 220, 255, 0.8);
  margin-top: 8px;
}

.cbc-joined-count strong {
  color: #FFD166;
  font-size: 16px;
}

/* ===== 活动奖励 ===== */
.cbc-rewards-panel {
  flex: 1;
  min-height: 0;
}

.cbc-rewards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.cbc-reward-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 12px 6px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(120, 150, 255, 0.1);
  cursor: pointer;
  transition: all 0.25s ease;
}

.cbc-reward-item:hover {
  background: rgba(255, 215, 100, 0.1);
  border-color: rgba(255, 215, 100, 0.3);
  transform: scale(1.03);
}

.cbc-reward-icon {
  font-size: 30px;
  line-height: 1;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.3));
}

.cbc-reward-name {
  font-size: 11px;
  font-weight: 700;
  color: #E0E8FF;
  text-align: center;
}

.cbc-progress-wrap {
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 4px;
}

.cbc-progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: rgba(200, 220, 255, 0.8);
  margin-bottom: 6px;
}

.cbc-progress-label span:last-child {
  font-weight: 700;
  color: #FFD166;
}

.cbc-progress-bar {
  height: 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.cbc-progress-fill {
  height: 100%;
  border-radius: 4px;
  background: linear-gradient(90deg, #6C8AFF, #8A6CFF, #C06CFF);
  box-shadow: 0 0 8px rgba(120, 100, 255, 0.5);
  transition: width 0.6s ease;
}

.cbc-progress-tip {
  font-size: 11px;
  color: rgba(255, 150, 150, 0.8);
  margin-top: 4px;
  text-align: right;
}

/* ===== 报名须知 ===== */
.cbc-notice-panel {
  flex: 0 0 auto;
  position: relative;
}

.cbc-notice-list {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 12px;
  color: rgba(220, 230, 255, 0.8);
  line-height: 1.7;
  padding-right: 70px;
}

.cbc-notice-list li {
  position: relative;
  padding-left: 14px;
}

.cbc-notice-list li::before {
  content: '★';
  position: absolute;
  left: 0;
  color: #FFD166;
  font-size: 10px;
  top: 3px;
}

.cbc-notice-img {
  position: absolute;
  right: 4px;
  bottom: 0;
  width: 72px;
  height: 72px;
  object-fit: contain;
  filter: drop-shadow(0 4px 10px rgba(100, 80, 200, 0.4));
  pointer-events: none;
}

/* ===== 按钮 ===== */
.cbc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 38px;
  padding: 0 20px;
  border-radius: 20px;
  border: none;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
}

.cbc-btn-full {
  width: 100%;
}

.cbc-btn-lg {
  width: 100%;
  height: 46px;
  border-radius: 24px;
  font-size: 16px;
}

.cbc-btn-primary {
  background: linear-gradient(180deg, #FFECB3 0%, #FFD166 35%, #F4C542 65%, #E8A838 100%);
  color: #5C3D05;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.4);
  box-shadow:
    0 4px 0 #C97D20,
    0 6px 16px rgba(244, 197, 66, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.cbc-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow:
    0 6px 0 #C97D20,
    0 10px 22px rgba(244, 197, 66, 0.5);
}

.cbc-btn-primary:active {
  transform: translateY(2px);
  box-shadow:
    0 2px 0 #C97D20,
    0 3px 8px rgba(244, 197, 66, 0.3);
}

.cbc-btn-secondary {
  background: linear-gradient(180deg, rgba(100, 130, 255, 0.8) 0%, rgba(70, 100, 230, 0.88) 50%, rgba(50, 75, 200, 0.92) 100%);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow:
    0 4px 0 rgba(30, 50, 140, 0.9),
    0 6px 16px rgba(60, 90, 220, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.cbc-btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow:
    0 6px 0 rgba(30, 50, 140, 0.9),
    0 10px 22px rgba(60, 90, 220, 0.45);
}

.cbc-btn-icon {
  font-size: 16px;
}

/* ===== 底部栏 ===== */
.cbc-bottom-bar {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 14px;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.14) 0%, rgba(150, 170, 255, 0.1) 100%);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.cbc-bottom-left {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  flex-shrink: 0;
}

.cbc-bottom-mascot {
  width: 72px;
  height: 72px;
  object-fit: contain;
  flex-shrink: 0;
  filter: drop-shadow(0 4px 12px rgba(100, 80, 200, 0.4));
  margin-bottom: -8px;
}

.cbc-bottom-text {
  font-size: 14px;
  font-weight: 800;
  color: #E8EEFF;
  line-height: 1.5;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}

.cbc-bottom-actions {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.cbc-bottom-action {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.45);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
  cursor: pointer;
  transition: all 0.25s ease;
}

.cbc-bottom-action:hover {
  transform: translateY(-3px);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 6px 16px rgba(80, 60, 180, 0.2);
}

.cbc-action-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
  background: linear-gradient(135deg, #C09FFF 0%, #9B7FE8 100%);
  box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.3), 0 2px 6px rgba(120, 80, 200, 0.25);
}

.cbc-action-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.cbc-action-text strong {
  font-size: 14px;
  font-weight: 800;
  color: #2D1F5C;
}

.cbc-action-text small {
  font-size: 11px;
  color: #5A4D8A;
}

.cbc-back-link {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.25);
  text-decoration: none;
  transition: all 0.25s ease;
}

.cbc-back-link:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateX(-3px);
}

.cbc-back-title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 15px;
  font-weight: 800;
  color: #E8EEFF;
}

.cbc-back-icon {
  font-size: 16px;
}

.cbc-back-link p {
  font-size: 12px;
  color: rgba(220, 230, 255, 0.8);
  line-height: 1.4;
  font-weight: 600;
}

/* ===== Toast 提示 ===== */
.cbc-toast {
  position: fixed;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  padding: 12px 24px;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(30, 40, 120, 0.95), rgba(50, 30, 100, 0.95));
  border: 1px solid rgba(255, 215, 100, 0.3);
  color: #FFFFFF;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4), 0 0 20px rgba(120, 100, 220, 0.2);
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  white-space: nowrap;
}

.cbc-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ===== 响应式 ===== */
@media (max-width: 1300px) {
  .cbc-left-col,
  .cbc-right-col {
    width: 250px;
  }

  .cbc-title {
    font-size: 36px;
  }

  .cbc-banner {
    height: 240px;
  }

  .cbc-bottom-action {
    padding: 8px 10px;
  }

  .cbc-action-text small {
    display: none;
  }
}

@media (max-width: 1100px) {
  .cbc-left-col,
  .cbc-right-col {
    width: 220px;
  }

  .cbc-banner {
    height: 200px;
  }

  .cbc-title {
    font-size: 28px;
  }

  .cbc-bottom-mascot {
    width: 60px;
    height: 60px;
  }

  .cbc-bottom-text {
    font-size: 12px;
  }

  .cbc-works-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== 交互效果 ===== */

/* 卡片hover效果 */
.cbc-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}
.cbc-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

/* 按钮交互 */
.cbc-action-btn, .cbc-return-btn {
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
  cursor: pointer;
}
.cbc-action-btn:hover, .cbc-return-btn:hover {
  transform: scale(1.05);
  filter: brightness(1.15);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}
.cbc-action-btn:active, .cbc-return-btn:active {
  transform: scale(0.97);
  filter: brightness(0.95);
}

/* 徽章交互 */
.cbc-badge {
  transition: transform 0.2s ease;
  cursor: pointer;
}
.cbc-badge:hover {
  transform: scale(1.08);
}

/* 任务项交互 */
.cbc-task-item {
  transition: background 0.2s ease, transform 0.2s ease;
  cursor: pointer;
}
.cbc-task-item:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateX(4px);
}

/* 底部按钮交互 */
.cbc-bottom-btn {
  transition: transform 0.2s ease, filter 0.2s ease;
  cursor: pointer;
}
.cbc-bottom-btn:hover {
  transform: scale(1.05);
  filter: brightness(1.1);
}
.cbc-bottom-btn:active {
  transform: scale(0.97);
}

/* 角色图片交互 */
.cbc-char-img, .cbc-character-img {
  transition: transform 0.3s ease;
  cursor: pointer;
}
.cbc-char-img:hover, .cbc-character-img:hover {
  transform: scale(1.05) translateY(-4px);
}

/* 进度条交互 */
.cbc-progress-item {
  transition: transform 0.2s ease;
  cursor: pointer;
}
.cbc-progress-item:hover {
  transform: scale(1.02);
}