/* 未来科技感样式表 - 增强版 */
:root {
  --primary-neon: #00f3ff;
  --secondary-neon: #ff00c8;
  --accent-neon: #00ff9d;
  --dark-bg: #0a0a1a;
  --darker-bg: #050510;
  --card-bg: rgba(20, 20, 40, 0.7);
  --text-primary: #e0e0ff;
  --text-secondary: #a0a0c0;
  --border-neon: rgba(0, 243, 255, 0.3);
  --glow-primary: 0 0 10px var(--primary-neon), 0 0 20px var(--primary-neon);
  --glow-secondary: 0 0 10px var(--secondary-neon), 0 0 20px var(--secondary-neon);
}

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

body {
  font-family: 'Exo 2', 'Roboto Mono', sans-serif;
  background: var(--darker-bg);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(0, 243, 255, 0.05) 0%, transparent 20%),
    radial-gradient(circle at 90% 80%, rgba(255, 0, 200, 0.05) 0%, transparent 20%);
  background-attachment: fixed;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.hidden {
  display: none !important;
}

/* 粒子效果容器 */
.particle-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.particle {
  position: absolute;
  border-radius: 50%;
  animation: float linear infinite;
}

@keyframes float {
  to {
    transform: translate3d(0, -100px, 0);
    opacity: 0;
  }
}

/* 加载动画 */
#loading {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--darker-bg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.matrix-loader {
  display: flex;
  gap: 10px;
  margin-bottom: 30px;
}

.matrix-column {
  width: 20px;
  height: 60px;
  background: linear-gradient(0deg, var(--primary-neon), transparent);
  animation: matrix-fall 1s infinite ease-in-out;
  border-radius: 2px;
}

.matrix-column:nth-child(2) { animation-delay: 0.1s; }
.matrix-column:nth-child(3) { animation-delay: 0.2s; }
.matrix-column:nth-child(4) { animation-delay: 0.3s; }
.matrix-column:nth-child(5) { animation-delay: 0.4s; }

@keyframes matrix-fall {
  0%, 100% { transform: translateY(-20px); opacity: 0; }
  50% { transform: translateY(20px); opacity: 1; }
}

.loading-text {
  color: var(--primary-neon);
  font-family: 'Roboto Mono', monospace;
  font-size: 1.2rem;
  text-shadow: var(--glow-primary);
  letter-spacing: 3px;
}

/* 头部区域 */
.hero {
  background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
  padding: 120px 0 150px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border-neon);
}

.grid-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    linear-gradient(rgba(0, 243, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 243, 255, 0.05) 1px, transparent 1px);
  background-size: 30px 30px;
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.profile-container {
  position: relative;
  margin-bottom: 40px;
}

.profile-img {
  position: relative;
  display: inline-block;
}

.hexagon {
  width: 150px;
  height: 150px;
  position: relative;
  margin: 0 auto;
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  background: linear-gradient(135deg, rgba(0, 243, 255, 0.1) 0%, rgba(0, 243, 255, 0.05) 100%);
  border: 1px solid var(--border-neon);
  box-shadow: var(--glow-primary);
}

.hexagon-inner {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 10, 26, 0.8);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}

.hexagon-inner i {
  font-size: 60px;
  color: var(--primary-neon);
  text-shadow: var(--glow-primary);
}

.data-stream {
  position: absolute;
  top: -20px;
  left: -20px;
  right: -20px;
  bottom: -20px;
  border: 1px solid var(--primary-neon);
  border-radius: 50%;
  animation: rotate 10s linear infinite;
  opacity: 0.3;
  pointer-events: none;
}

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

.name-container {
  margin-bottom: 20px;
}

.glitch-text {
  font-family: 'Orbitron', sans-serif;
  font-size: 4rem;
  font-weight: 700;
  color: var(--text-primary);
  position: relative;
  text-shadow: var(--glow-primary);
  letter-spacing: 3px;
  margin-bottom: 15px;
}

.glitch-text::before,
.glitch-text::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.glitch-text::before {
  left: 2px;
  text-shadow: -2px 0 var(--secondary-neon);
  clip: rect(44px, 450px, 56px, 0);
  animation: glitch-anim 5s infinite linear alternate-reverse;
}

.glitch-text::after {
  left: -2px;
  text-shadow: -2px 0 var(--accent-neon);
  clip: rect(44px, 450px, 56px, 0);
  animation: glitch-anim2 5s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
  0% { clip: rect(42px, 9999px, 44px, 0); }
  5% { clip: rect(12px, 9999px, 59px, 0); }
  10% { clip: rect(48px, 9999px, 29px, 0); }
  15% { clip: rect(42px, 9999px, 73px, 0); }
  20% { clip: rect(63px, 9999px, 27px, 0); }
  25% { clip: rect(34px, 9999px, 55px, 0); }
  30% { clip: rect(86px, 9999px, 73px, 0); }
  35% { clip: rect(20px, 9999px, 20px, 0); }
  40% { clip: rect(26px, 9999px, 60px, 0); }
  45% { clip: rect(25px, 9999px, 66px, 0); }
  50% { clip: rect(57px, 9999px, 98px, 0); }
  55% { clip: rect(5px, 9999px, 46px, 0); }
  60% { clip: rect(82px, 9999px, 31px, 0); }
  65% { clip: rect(54px, 9999px, 27px, 0); }
  70% { clip: rect(28px, 9999px, 99px, 0); }
  75% { clip: rect(45px, 9999px, 69px, 0); }
  80% { clip: rect(23px, 9999px, 85px, 0); }
  85% { clip: rect(1px, 9999px, 83px, 0); }
  90% { clip: rect(72px, 9999px, 11px, 0); }
  95% { clip: rect(60px, 9999px, 80px, 0); }
  100% { clip: rect(93px, 9999px, 49px, 0); }
}

@keyframes glitch-anim2 {
  0% { clip: rect(65px, 9999px, 100px, 0); }
  5% { clip: rect(52px, 9999px, 74px, 0); }
  10% { clip: rect(79px, 9999px, 85px, 0); }
  15% { clip: rect(75px, 9999px, 5px, 0); }
  20% { clip: rect(67px, 9999px, 61px, 0); }
  25% { clip: rect(14px, 9999px, 79px, 0); }
  30% { clip: rect(1px, 9999px, 66px, 0); }
  35% { clip: rect(86px, 9999px, 30px, 0); }
  40% { clip: rect(23px, 9999px, 98px, 0); }
  45% { clip: rect(85px, 9999px, 72px, 0); }
  50% { clip: rect(71px, 9999px, 75px, 0); }
  55% { clip: rect(2px, 9999px, 48px, 0); }
  60% { clip: rect(30px, 9999px, 16px, 0); }
  65% { clip: rect(59px, 9999px, 50px, 0); }
  70% { clip: rect(41px, 9999px, 62px, 0); }
  75% { clip: rect(2px, 9999px, 82px, 0); }
  80% { clip: rect(47px, 9999px, 73px, 0); }
  85% { clip: rect(3px, 9999px, 27px, 0); }
  90% { clip: rect(26px, 9999px, 55px, 0); }
  95% { clip: rect(42px, 9999px, 97px, 0); }
  100% { clip: rect(38px, 9999px, 49px, 0); }
}

.typed-text {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.8rem;
  color: var(--primary-neon);
  text-shadow: var(--glow-primary);
  margin-bottom: 25px;
  position: relative;
  display: inline-block;
}

.typed-text::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--primary-neon);
  box-shadow: var(--glow-primary);
  animation: blink 1s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.tagline {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.8;
}

.contact-info {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 25px;
  margin-bottom: 40px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.3s ease;
  padding: 10px 20px;
  border-radius: 30px;
  background: rgba(20, 20, 40, 0.3);
  border: 1px solid rgba(0, 243, 255, 0.1);
}

.contact-item:hover {
  background: rgba(0, 243, 255, 0.1);
  color: var(--primary-neon);
  transform: translateY(-3px);
  box-shadow: var(--glow-primary);
}

.contact-item i {
  color: var(--primary-neon);
  font-size: 1.2rem;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 25px;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text-primary);
  text-decoration: none;
  padding: 12px 25px;
  border: 1px solid var(--border-neon);
  border-radius: 30px;
  transition: all 0.3s ease;
  background: rgba(20, 20, 40, 0.3);
}

.social-link:hover {
  background: rgba(0, 243, 255, 0.1);
  transform: translateY(-3px);
  box-shadow: var(--glow-primary);
  border-color: var(--primary-neon);
}

.social-link i {
  color: var(--primary-neon);
  font-size: 1.3rem;
}

.scan-line {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--primary-neon);
  box-shadow: var(--glow-primary);
  animation: scan 4s linear infinite;
  opacity: 0.7;
}

@keyframes scan {
  0% { top: 0; }
  100% { top: 100%; }
}

/* 章节样式 */
.section {
  padding: 100px 0;
  position: relative;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 70px;
  position: relative;
  font-family: 'Orbitron', sans-serif;
}

.section-title i {
  color: var(--primary-neon);
  margin-right: 15px;
  text-shadow: var(--glow-primary);
}

.title-text {
  background: linear-gradient(90deg, var(--primary-neon), var(--accent-neon));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.title-underline {
  width: 100px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-neon), var(--secondary-neon));
  margin: 15px auto 0;
  border-radius: 2px;
  box-shadow: var(--glow-primary);
}

/* 核心优势 */
.core-strengths {
  background: rgba(10, 10, 26, 0.7);
  position: relative;
}

.strengths-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 35px;
}

.strength-card {
  background: var(--card-bg);
  padding: 40px 30px;
  border-radius: 15px;
  text-align: center;
  transition: all 0.4s ease;
  border: 1px solid var(--border-neon);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.strength-card::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, var(--primary-neon), var(--secondary-neon), var(--accent-neon), var(--primary-neon));
  background-size: 400%;
  z-index: -1;
  border-radius: 17px;
  animation: border-animation 8s linear infinite;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.strength-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), var(--glow-primary);
}

.strength-card:hover::before {
  opacity: 1;
}

@keyframes border-animation {
  0% { background-position: 0 0; }
  50% { background-position: 400% 0; }
  100% { background-position: 0 0; }
}

.strength-icon {
  position: relative;
  font-size: 3.5rem;
  margin-bottom: 25px;
  color: var(--primary-neon);
  text-shadow: var(--glow-primary);
}

.pulse-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 80px;
  height: 80px;
  border: 2px solid var(--primary-neon);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: pulse 2s infinite;
  opacity: 0;
}

@keyframes pulse {
  0% { transform: translate(-50%, -50%) scale(0.8); opacity: 0.8; }
  100% { transform: translate(-50%, -50%) scale(1.5); opacity: 0; }
}

.strength-card h3 {
  font-size: 1.6rem;
  margin-bottom: 20px;
  color: var(--text-primary);
  font-family: 'Orbitron', sans-serif;
}

.progress-bar {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  margin: 20px 0;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-neon), var(--accent-neon));
  border-radius: 3px;
  box-shadow: var(--glow-primary);
  animation: progress-animation 2s ease-out forwards;
  transform-origin: left;
  transform: scaleX(0);
}

@keyframes progress-animation {
  to { transform: scaleX(1); }
}

.strength-card p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* 项目经验 */
.experience {
  background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
  position: relative;
}

.projects-container {
  display: flex;
  flex-direction: column;
  gap: 50px;
}

.project-card {
  background: var(--card-bg);
  padding: 40px;
  border-radius: 20px;
  transition: all 0.4s ease;
  border: 1px solid var(--border-neon);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4), var(--glow-primary);
}

.project-header {
  margin-bottom: 25px;
  position: relative;
}

.project-tags {
  display: flex;
  gap: 12px;
  margin-bottom: 15px;
}

.tag {
  padding: 5px 15px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.tag.finance {
  background: rgba(0, 243, 255, 0.2);
  color: var(--primary-neon);
  border: 1px solid var(--primary-neon);
  box-shadow: 0 0 10px var(--primary-neon);
}

.tag.data {
  background: rgba(255, 0, 200, 0.2);
  color: var(--secondary-neon);
  border: 1px solid var(--secondary-neon);
  box-shadow: 0 0 10px var(--secondary-neon);
}

.tag.ai {
  background: rgba(0, 255, 157, 0.2);
  color: var(--accent-neon);
  border: 1px solid var(--accent-neon);
  box-shadow: 0 0 10px var(--accent-neon);
}

.project-card h3 {
  font-size: 1.8rem;
  color: var(--text-primary);
  margin-bottom: 15px;
  font-family: 'Orbitron', sans-serif;
}

.time-period {
  background: linear-gradient(90deg, var(--primary-neon), var(--accent-neon));
  color: var(--darker-bg);
  padding: 6px 20px;
  border-radius: 20px;
  font-size: 0.95rem;
  font-weight: 500;
  display: inline-block;
  margin-top: 10px;
  box-shadow: var(--glow-primary);
}

.project-card h4 {
  color: var(--primary-neon);
  margin-bottom: 15px;
  font-size: 1.3rem;
  font-family: 'Orbitron', sans-serif;
}

.project-card h5 {
  color: var(--accent-neon);
  margin-bottom: 20px;
  font-size: 1.1rem;
  font-weight: 500;
}

.project-card p {
  color: var(--text-secondary);
  margin-bottom: 25px;
  line-height: 1.8;
  font-size: 1.05rem;
}

.project-details {
  margin-bottom: 25px;
}

.project-points {
  list-style-type: none;
  margin-bottom: 30px;
}

.project-points li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 20px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.project-points li::before {
  content: '▶';
  color: var(--primary-neon);
  position: absolute;
  left: 0;
  top: 0;
  text-shadow: var(--glow-primary);
  font-size: 0.9rem;
}

.tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
  padding-top: 25px;
  border-top: 1px solid rgba(0, 243, 255, 0.2);
}

.tech-item {
  background: rgba(0, 243, 255, 0.1);
  color: var(--primary-neon);
  padding: 8px 20px;
  border-radius: 25px;
  font-size: 0.9rem;
  font-weight: 500;
  border: 1px solid rgba(0, 243, 255, 0.3);
  transition: all 0.3s ease;
}

.tech-item:hover {
  background: rgba(0, 243, 255, 0.3);
  transform: translateY(-2px);
  box-shadow: var(--glow-primary);
}

/* 技术影响力 */
.influence {
  background: rgba(10, 10, 26, 0.7);
  position: relative;
}

.influence-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 40px;
}

.influence-card {
  background: var(--card-bg);
  padding: 50px 40px;
  border-radius: 20px;
  text-align: center;
  transition: all 0.4s ease;
  border: 1px solid var(--border-neon);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.influence-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), var(--glow-primary);
}

.influence-icon {
  font-size: 3.5rem;
  margin-bottom: 30px;
  color: var(--primary-neon);
  text-shadow: var(--glow-primary);
}

.influence-card h3 {
  font-size: 1.6rem;
  margin-bottom: 25px;
  color: var(--text-primary);
  font-family: 'Orbitron', sans-serif;
}

.influence-card p {
  color: var(--text-secondary);
  margin-bottom: 30px;
  line-height: 1.8;
  font-size: 1.05rem;
}

.github-link {
  display: inline-block;
  color: var(--primary-neon);
  text-decoration: none;
  font-weight: 500;
  padding: 12px 30px;
  border: 2px solid var(--primary-neon);
  border-radius: 30px;
  transition: all 0.3s ease;
  font-family: 'Orbitron', sans-serif;
  letter-spacing: 1px;
}

.github-link:hover {
  background: rgba(0, 243, 255, 0.1);
  box-shadow: var(--glow-primary);
  transform: translateY(-3px);
}

.github-link i {
  margin-left: 8px;
  font-size: 0.9rem;
}

/* 数据可视化统计 */
.stats {
  background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
  position: relative;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.stat-card {
  background: var(--card-bg);
  padding: 40px 30px;
  border-radius: 15px;
  text-align: center;
  transition: all 0.4s ease;
  border: 1px solid var(--border-neon);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.stat-card:hover {
  transform: translateY(-10px) scale(1.05);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), var(--glow-primary);
}

.stat-value {
  font-size: 2.5rem;
  font-weight: 700;
  font-family: 'Orbitron', sans-serif;
  background: linear-gradient(90deg, var(--primary-neon), var(--accent-neon));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 15px;
  text-shadow: var(--glow-primary);
}

.stat-label {
  color: var(--text-secondary);
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 20px;
}

.stat-icon {
  font-size: 2.5rem;
  color: var(--primary-neon);
  text-shadow: var(--glow-primary);
}

/* 页脚 */
.footer {
  background: var(--darker-bg);
  color: var(--text-secondary);
  text-align: center;
  padding: 60px 0 40px;
  border-top: 1px solid var(--border-neon);
  position: relative;
}

.footer-content {
  position: relative;
  z-index: 2;
}

.footer p {
  margin-bottom: 15px;
  font-size: 1.1rem;
}

.footer-icons {
  display: flex;
  justify-content: center;
  gap: 25px;
  margin-top: 25px;
}

.footer-icons i {
  font-size: 1.8rem;
  color: var(--primary-neon);
  text-shadow: var(--glow-primary);
  transition: all 0.3s ease;
}

.footer-icons i:hover {
  transform: translateY(-5px) scale(1.2);
  color: var(--accent-neon);
}

/* 响应式设计 */
@media (max-width: 768px) {
  .hero {
    padding: 80px 0 120px;
  }
  
  .glitch-text {
    font-size: 2.8rem;
  }
  
  .typed-text {
    font-size: 1.4rem;
  }
  
  .tagline {
    font-size: 1rem;
  }
  
  .contact-info {
    flex-direction: column;
    gap: 15px;
  }
  
  .section {
    padding: 70px 0;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .project-card {
    padding: 30px 20px;
  }
  
  .project-card h3 {
    font-size: 1.5rem;
  }
  
  .influence-grid {
    grid-template-columns: 1fr;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .container {
    width: 95%;
    padding: 0 15px;
  }
  
  .glitch-text {
    font-size: 2.2rem;
  }
  
  .hero-content {
    padding: 0 15px;
  }
  
  .strengths-grid {
    grid-template-columns: 1fr;
  }
  
  .tech-stack {
    justify-content: center;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

/* 动画效果 */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-content {
  animation: fadeIn 1.2s ease-out;
}

.strengths-grid > * {
  animation: fadeIn 0.8s ease-out;
}

.projects-container > * {
  animation: fadeIn 1s ease-out;
}

.influence-grid > * {
  animation: fadeIn 0.9s ease-out;
}

.stats-grid > * {
  animation: fadeIn 1s ease-out;
}

/* 滚动条样式 */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--darker-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-neon);
  border-radius: 5px;
  box-shadow: var(--glow-primary);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-neon);
}

/* 动画类 */
.animated {
  animation: fadeInUp 0.8s ease-out forwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 数字动画 */
@keyframes count-up {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.stat-value {
  animation: count-up 1s ease-out;
}

/* 矩阵背景效果 */
.matrix-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.1;
  pointer-events: none;
}

/* 霓虹灯悬停效果 */
.neon-hover {
  transition: all 0.3s ease;
}

.neon-hover:hover {
  text-shadow: var(--glow-primary);
  transform: scale(1.05);
}