/* 基础样式 */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700&display=swap');

:root {
  --primary-color: #f472b6;
  --secondary-color: #60a5fa;
  --accent-color: #8b5cf6;
  --text-color: #374151;
  --bg-color: #f9fafb;
  --timeline-color: #8b5cf6;
  --skill-progress-color: #10b981;
}

/* 夜间模式变量 */
.dark {
  --primary-color: #ec4899;
  --secondary-color: #3b82f6;
  --accent-color: #8b5cf6;
  --text-color: #e5e7eb;
  --bg-color: #1f2937;
  --timeline-color: #a78bfa;
  --skill-progress-color: #059669;
}

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

body {
  font-family: 'Noto Sans SC', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  overflow-x: hidden;
  transition: background-color 0.5s ease, color 0.5s ease;
}

#loading-screen p {
  margin-top: 20px;
  font-size: 16px;
  border-radius: 10px;
  padding: 10px;
  background-color: #f3f4f6;
  color: #374151;
}

/* 夜间模式全局样式 */
.dark body {
  background-color: #111827;
}

.dark #loading-screen {
  background-color: #111827;
}

.dark #loading-screen p {
  background-color: #1f2937;
  color: #e5e7eb;
}

.dark .loader {
  border-color: #374151;
  border-top-color: var(--primary-color);
}

.dark #welcome {
  background: linear-gradient(to bottom right, #2a2550, #1e3a8a);
}

.dark #welcome h1, 
.dark #welcome h2 {
  color: #f3f4f6;
}

.dark section {
  background-color: #1f2937;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.dark h2 .text-transparent {
  -webkit-text-fill-color: transparent;
}

.dark .interest-item,
.dark .game-card,
.dark .contact-card,
.dark .timeline-content {
  background-color: #374151;
  color: #f3f4f6;
}

.dark .interest-item span,
.dark .game-card h3,
.dark .contact-card h3,
.dark .timeline-content h3 {
  color: #f3f4f6;
}

.dark .timeline-content p,
.dark .skill-item p {
  color: #d1d5db;
}

.dark .copy-btn {
  background-color: #4b5563;
  color: #f3f4f6;
}

.dark .copy-btn:hover {
  background-color: #6b7280;
}

.dark #footer {
  background: linear-gradient(to bottom right, #111827, #1f2937);
}

.dark #music-player {
  background-color: #374151;
}

.dark #music-player div {
  color: #f3f4f6;
}

.dark .skill-progress-bg {
  background-color: #4b5563;
}

.dark .skills-tab-btn {
  color: #9ca3af;
}

.dark .skills-tab-btn.active {
  color: var(--secondary-color);
}

.dark .skills-tab-btn:hover {
  color: #e5e7eb;
}

/* 加载动画 */
.loader {
  width: 50px;
  height: 50px;
  border: 5px solid #f3f3f3;
  border-top: 5px solid var(--primary-color);
  border-radius: 50%;
  margin: 0 auto;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* 主题切换按钮动画 */
#theme-toggle {
  overflow: hidden;
  transition: all 0.3s ease;
}

#theme-toggle:hover {
  transform: scale(1.1);
}

#theme-toggle i {
  transition: all 0.5s ease;
}

.dark #theme-toggle i.fa-sun {
  transform: rotate(360deg) scale(0);
  opacity: 0;
  position: absolute;
}

.dark #theme-toggle i.fa-moon {
  transform: rotate(0) scale(1);
  opacity: 1;
}

.light-mode #theme-toggle i.fa-moon {
  transform: rotate(-360deg) scale(0);
  opacity: 0;
  position: absolute;
}

.light-mode #theme-toggle i.fa-sun {
  transform: rotate(0) scale(1);
  opacity: 1;
}

/* 波浪动画 */
.wave {
  animation: wave 2s ease-in-out infinite;
  transform-origin: 70% 70%;
}

@keyframes wave {
  0% { transform: rotate(0deg); }
  10% { transform: rotate(14deg); }
  20% { transform: rotate(-8deg); }
  30% { transform: rotate(14deg); }
  40% { transform: rotate(-4deg); }
  50% { transform: rotate(10deg); }
  60% { transform: rotate(0deg); }
  100% { transform: rotate(0deg); }
}

/* 兴趣项 */
.interest-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px;
  background-color: rgba(249, 250, 251, 0.8);
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.interest-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

.interest-item i {
  margin-bottom: 10px;
}

/* 技能选项卡 */
.skills-tab-header {
  display: flex;
  border-bottom: 2px solid #f3f4f6;
  margin-bottom: 20px;
}

.dark .skills-tab-header {
  border-bottom: 2px solid #374151;
}

.skill-tab-btn {
  padding: 10px 20px;
  border: none;
  background: none;
  font-size: 16px;
  font-weight: 500;
  color: #6b7280;
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  transition: all 0.3s ease;
}

.skill-tab-btn::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--secondary-color), var(--skill-progress-color));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.skill-tab-btn:hover {
  color: #374151;
}

.skill-tab-btn.active {
  color: var(--secondary-color);
}

.skill-tab-btn.active::after {
  transform: scaleX(1);
}

.skill-tab-pane {
  display: none;
  animation: fadeIn 0.5s ease forwards;
}

.skill-tab-pane.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* 技能进度条 */
.skill-progress-bg {
  height: 8px;
  background-color: #f3f4f6;
  border-radius: 4px;
  overflow: hidden;
}

.skill-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--secondary-color), var(--skill-progress-color));
  border-radius: 4px;
  width: 0;
  transition: width 1.5s ease;
}

/* 时间轴样式 - 完全重写 */
.timeline-container {
  position: relative;
  padding: 20px 0;
  margin-left: 60px;
}

.timeline {
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 2px;
  background: linear-gradient(to bottom, var(--timeline-color), #a78bfa);
}

/* 普通时间点样式 */
.timeline-item {
  position: relative;
  margin-bottom: 40px;
  padding-left: 30px;
  cursor: pointer;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: -7px;
  top: 31.5px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: var(--timeline-color);
  border: 2px solid white;
  z-index: 2;
  transition: all 0.3s ease;
}

.timeline-item:hover .timeline-dot,
.timeline-item-branch:hover .timeline-dot {
  transform: scale(1.5);
  box-shadow: 0 0 15px rgba(139, 92, 246, 0.6);
}

.timeline-item.active .timeline-dot,
.timeline-item-branch.active .timeline-dot {
  transform: scale(1.8);
  background-color: #ec4899;
  box-shadow: 0 0 20px rgba(236, 72, 153, 0.8);
}

.dark .timeline-dot {
  border-color: #1f2937;
}

.timeline-dot-future {
  background: linear-gradient(135deg, #ec4899, #8b5cf6);
  box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.2);
}

.timeline-date {
  position: absolute;
  left: -70px;
  top: 28px;
  font-weight: 600;
  color: var(--timeline-color);
  width: 50px;
  text-align: right;
  transition: all 0.3s ease;
}

.timeline-item:hover .timeline-date,
.timeline-item-branch:hover .timeline-date {
  color: #ec4899;
  transform: scale(1.1);
  font-weight: 700;
}

.timeline-content {
  background-color: #f9fafb;
  border-radius: 8px;
  padding: 16px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  z-index: 3
}

.timeline-content::after {
  content: '';
  position: absolute;
  bottom: 8px;
  right: 8px;
  width: 20px;
  height: 20px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%238b5cf6'%3E%3Cpath fill-rule='evenodd' d='M10 18a8 8 0 100-16 8 8 0 000 16zm1-11a1 1 0 10-2 0v2H7a1 1 0 100 2h2v2a1 1 0 102 0v-2h2a1 1 0 100-2h-2V7z' clip-rule='evenodd'/%3E%3C/svg%3E");
  background-size: contain;
  opacity: 0.5;
  transition: all 0.3s ease;
}

.timeline-item:hover .timeline-content::after,
.timeline-item-branch:hover .timeline-content::after {
  opacity: 1;
  transform: scale(1.2);
}

.timeline-content:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

.timeline-item.active .timeline-content,
.timeline-item-branch.active .timeline-content {
  transform: translateY(-5px) scale(1.03);
  box-shadow: 0 10px 25px rgba(139, 92, 246, 0.15);
  border-left: 3px solid #ec4899;
}

/* 分叉时间点样式 */
.timeline-branch {
  position: relative;
  margin-bottom: 40px;
}

.timeline-branch::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 2px;
  height: 100%;
  background-color: transparent; /* 隐藏主干线 */
}

.timeline-item-branch {
  position: relative;
  margin-bottom: 20px;
  padding-left: 30px;
  cursor: pointer;
}

.timeline-item-branch:last-child {
  margin-bottom: 0;
}

.timeline-item-branch::after {
  content: '';
  position: absolute;
  top: 38px;
  left: 0;
  width: 33px;
  height: 2px;
  background-color: var(--timeline-color);
  z-index: 1;
  transition: all 0.3s ease;
}

.timeline-item-branch:hover::after,
.timeline-item-branch.active::after {
  background-color: #ec4899;
  height: 3px;
  box-shadow: 0 0 8px rgba(236, 72, 153, 0.5);
}

.timeline-item-branch .timeline-content {
  border-left: 3px solid var(--timeline-color);
}

.timeline-item-branch:hover .timeline-content {
  border-left: 3px solid #ec4899;
}

/* 详细内容模态框 */
.timeline-detail-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.timeline-detail-modal.active {
  opacity: 1;
  visibility: visible;
}

.timeline-detail-content {
  width: 90%;
  max-width: 600px;
  max-height: 80vh;
  background-color: white;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  position: relative;
  overflow-y: auto;
  transform: translateY(20px);
  transition: all 0.3s ease;
}

.timeline-detail-modal.active .timeline-detail-content {
  transform: translateY(0);
}

.dark .timeline-detail-content {
  background-color: #1f2937;
  color: #f3f4f6;
}

.timeline-detail-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  background-color: #f3f4f6;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.timeline-detail-close:hover {
  background-color: #e5e7eb;
  transform: rotate(90deg);
}

.dark .timeline-detail-close {
  background-color: #374151;
  color: #f3f4f6;
}

.dark .timeline-detail-close:hover {
  background-color: #4b5563;
}

.timeline-detail-year {
  display: inline-block;
  padding: 4px 12px;
  background: linear-gradient(135deg, #8b5cf6, #ec4899);
  color: white;
  border-radius: 20px;
  font-weight: 600;
  margin-bottom: 12px;
}

.timeline-detail-images {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
  margin: 16px 0;
}

.timeline-detail-image {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  position: relative;
  padding-bottom: 75%; /* 4:3 比例 */
}

.timeline-detail-image:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.15);
}

.timeline-detail-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.timeline-detail-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0;
}

.timeline-detail-skill {
  background-color: #f3f4f6;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 14px;
  color: #4b5563;
}

.dark .timeline-detail-skill {
  background-color: #374151;
  color: #d1d5db;
}

/* 时间轴连接线动画效果 */
@keyframes pulse-line {
  0% { opacity: 0.6; }
  50% { opacity: 1; }
  100% { opacity: 0.6; }
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 2px;
  background: linear-gradient(to bottom, var(--timeline-color), #a78bfa);
  animation: pulse-line 3s infinite;
}

/* 游戏卡片 */
.game-card {
  background: white;
  border-radius: 16px;
  padding: 24px;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.game-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s ease;
}

.game-card:hover::before {
  transform: scaleX(1);
}

.game-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.game-icon {
  width: 60px;
  height: 60px;
  border-radius: 15px;
  background: linear-gradient(135deg, #f9c5d1, #9795ef);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: white;
  font-size: 24px;
  overflow: hidden;
  border: 2px solid #f9c5d1;
}

.game-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-color);
}

.game-card span:before {
  content: '';
  width: 100px;
  height: 1px;
  background-color: #f9c5d1;
  display: block;
  margin: auto;
  margin-top: 10px;
  margin-bottom: 5px;
}

.game-card p,
.game-card span {
  color: #6b7280;
}

.dark .game-card p,
.dark .game-card span {
  color: #9ca3af;
}

/* 联系卡片 */
.contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background-color: white;
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.contact-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

.copy-btn {
  margin-left: auto;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #f3f4f6;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.2s ease;
}

.copy-btn:hover {
  background-color: #e5e7eb;
}

.copied {
  background-color: #10b981;
  color: white;
}

/* 滚动显示动画 */
.reveal-section {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-section.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-item {
  opacity: 0;
  transform: translateY(20px);
}

#music-section iframe {
  border-radius: 10px;
}

/* 音乐部分脉冲动画 */
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7);
  }
  70% {
    box-shadow: 0 0 0 20px rgba(239, 68, 68, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0);
  }
}

.pulse-animation {
  animation: pulse 1.5s ease-in-out;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .container {
    padding: 16px;
  }
  
  .interest-item, .game-card, .contact-card {
    padding: 16px;
  }
  
  .timeline-container {
    margin-left: 20px;
  }
  
  .timeline-date {
    position: relative;
    left: 0;
    top: 0;
    text-align: left;
    margin-bottom: 10px;
    width: auto;
    color: var(--timeline-color);
    font-weight: 600;
  }
  
  .timeline-item:hover .timeline-date,
  .timeline-item-branch:hover .timeline-date {
    transform: none;
  }
  
  .timeline-item-branch::after {
    left: -15px;
    width: 15px;
  }
  
  .timeline-item-branch .timeline-dot {
    left: -23px;
  }
  
  .timeline-detail-content {
    width: 95%;
    padding: 16px;
  }
}

/* 自定义滚动条 */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--primary-color), var(--accent-color));
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(var(--accent-color), var(--primary-color));
}

/* 夜间模式滚动条 */
.dark::-webkit-scrollbar-track {
  background: #374151;
}

.dark::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--primary-color), var(--accent-color));
}

/* 初始化主题图标 */
#theme-icon-sun, #theme-icon-moon {
  position: absolute;
  transition: all 0.5s ease;
}

.light-mode #theme-icon-sun {
  opacity: 1;
  transform: rotate(0) scale(1);
  position: static;
}

.light-mode #theme-icon-moon {
  opacity: 0;
  transform: rotate(-360deg) scale(0);
}

.dark #theme-icon-sun {
  opacity: 0;
  transform: rotate(360deg) scale(0);
}

.dark #theme-icon-moon {
  opacity: 1;
  transform: rotate(0) scale(1);
  position: static;
}

/* 音乐播放器样式 */
.custom-music-player {
    transition: background-color 0.3s, color 0.3s, box-shadow 0.3s;
}

#progress-container {
    transition: height 0.2s;
}

#progress-container:hover {
    height: 6px;
}

#progress-handle {
    opacity: 0;
    transform: translateY(-50%) translateX(-50%) scale(0.8);
    transition: opacity 0.2s, transform 0.2s, box-shadow 0.2s;
    z-index: 2;
    will-change: transform;
}

#progress-container:hover #progress-handle {
    opacity: 1;
    transform: translateY(-50%) translateX(-50%) scale(1);
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
}

#progress-handle:hover, #progress-handle:active {
    transform: translateY(-50%) translateX(-50%) scale(1.2);
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.3);
}

/* 脉冲动画效果 */
.pulse-animation {
    animation: pulse 1.5s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(236, 72, 153, 0.4);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(236, 72, 153, 0);
    }
}

/* 夜间模式播放器样式 */
.dark .custom-music-player {
    background-color: #1f2937;
    color: #e5e7eb;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
}

.dark #progress-container {
    background-color: #4b5563;
}

.dark #progress-handle {
    background-color: #e5e7eb;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
}

.dark #progress-handle:hover, .dark #progress-handle:active {
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.7);
}

/* 头像容器和动画 */
.avatar-container {
    position: relative;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.loading-avatar {
    width: 100%;
    height: 100%;
    object-fit: cover;
    animation: rotate 20s linear infinite;
}

.welcome-avatar {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease;
}

.avatar-container:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

.avatar-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 50%;
    background: linear-gradient(45deg, rgba(236, 72, 153, 0.2), rgba(139, 92, 246, 0.2));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.avatar-container:hover::after {
    opacity: 1;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* 夜间模式头像样式 */
.dark .avatar-container {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.dark .avatar-container:hover {
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.4);
}

.dark .avatar-container::after {
    background: linear-gradient(45deg, rgba(236, 72, 153, 0.3), rgba(139, 92, 246, 0.3));
}

/* 头像动画过渡 */
#loading-screen .avatar-container {
    animation: fadeIn 0.5s ease forwards;
}

#welcome .avatar-container {
    opacity: 0;
    transform: scale(0.8);
    animation: fadeInScale 0.8s ease forwards 0.5s;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* 作品展示样式 */
.works-tabs {
    position: relative;
}

.works-tab-header {
    display: flex;
    gap: 1rem;
    border-bottom: 2px solid #e5e7eb;
    padding-bottom: 0.5rem;
}

.work-tab-btn {
    padding: 0.5rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    color: #6b7280;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    background: transparent;
    border: none;
    cursor: pointer;
}

.work-tab-btn:hover {
    color: #1f2937;
    background: #f3f4f6;
}

.work-tab-btn.active {
    color: #f97316;
    background: #fff7ed;
}

.work-tab-pane {
    display: none;
    animation: fadeIn 0.5s ease;
}

.work-tab-pane.active {
    display: block;
}

.work-item {
    transition: transform 0.3s ease;
    background-color: #f9fafb;
    border-radius: 0.75rem;
    padding: 1.5rem;
    margin-bottom: 1rem;
}

.work-item:hover {
    transform: translateY(-2px);
}

.work-item h3 {
    color: #1f2937;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.work-item p {
    color: #4b5563;
    margin-bottom: 1rem;
}

.work-item a {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background: linear-gradient(to right, #f97316, #ef4444);
    color: white;
    border-radius: 0.5rem;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.work-item a:hover {
    opacity: 0.9;
}

.work-item a i {
    margin-right: 0.5rem;
}

.work-item .text-sm {
    color: #6b7280;
    margin-top: 0.5rem;
}

/* 夜间模式作品展示样式 */
.dark .work-item {
    background-color: #1f2937;
}

.dark .work-item h3 {
    color: #f3f4f6;
}

.dark .work-item p {
    color: #d1d5db;
}

.dark .work-item .text-sm {
    color: #9ca3af;
}

.dark .work-tab-btn {
    color: #9ca3af;
}

.dark .work-tab-btn:hover {
    color: #f3f4f6;
    background: #374151;
}