/* 赛博朋克风格公用样式 */
:root {
  --neon-blue: #0ff;
  --neon-pink: #f0f;
  --neon-green: #0f0;
  --neon-purple: #9461fb;
  --dark-bg: #0a0a16;
  --darker-bg: #050510;
  --card-bg: rgba(20, 20, 40, 0.6);
}

/* 基础样式 */
.cyberpunk-body {
  background-color: var(--darker-bg);
  color: #fff;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  overflow-x: hidden;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.cyberpunk-main {
  flex: 1;
  padding: 20px 0;
}

/* 霓虹灯文字效果 */
.neon-text {
  color: #fff;
  text-shadow: 0 0 5px #fff,
               0 0 10px #fff,
               0 0 15px var(--neon-blue),
               0 0 20px var(--neon-blue),
               0 0 25px var(--neon-blue);
  animation: flicker 2s infinite alternate;
}

@keyframes flicker {
  0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
    text-shadow: 0 0 5px #fff,
                 0 0 10px #fff,
                 0 0 15px var(--neon-blue),
                 0 0 20px var(--neon-blue),
                 0 0 25px var(--neon-blue);
  }
  20%, 24%, 55% {
    text-shadow: none;
  }
}

/* 故障艺术效果 */
.glitch {
  position: relative;
  display: inline-block;
}

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

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

.glitch::after {
  left: -2px;
  text-shadow: -2px 0 var(--neon-green);
  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(54px, 9999px, 84px, 0); }
  90% { clip: rect(45px, 9999px, 47px, 0); }
  95% { clip: rect(24px, 9999px, 23px, 0); }
  100% { clip: rect(32px, 9999px, 92px, 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(80px, 9999px, 87px, 0); }
  65% { clip: rect(84px, 9999px, 40px, 0); }
  70% { clip: rect(79px, 9999px, 70px, 0); }
  75% { clip: rect(57px, 9999px, 95px, 0); }
  80% { clip: rect(80px, 9999px, 42px, 0); }
  85% { clip: rect(46px, 9999px, 26px, 0); }
  90% { clip: rect(56px, 9999px, 59px, 0); }
  95% { clip: rect(19px, 9999px, 89px, 0); }
  100% { clip: rect(76px, 9999px, 36px, 0); }
}

/* 导航栏样式 */
.cyberpunk-navbar {
  background-color: rgba(10, 10, 22, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--neon-purple);
  box-shadow: 0 0 15px rgba(148, 97, 251, 0.5);
  padding: 15px 0;
}

.cyberpunk-navbar .navbar-brand {
  font-weight: 800;
  letter-spacing: 2px;
}

.cyberpunk-navbar .nav-link {
  color: #fff !important;
  position: relative;
  margin: 0 10px;
  font-weight: 500;
}

.cyberpunk-navbar .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--neon-blue);
  transition: width 0.3s;
}

.cyberpunk-navbar .nav-link:hover::after,
.cyberpunk-navbar .nav-link.active::after {
  width: 100%;
}

/* 赛博朋克卡片样式 */
.cyberpunk-card {
  background: var(--card-bg);
  border: 1px solid rgba(148, 97, 251, 0.3);
  border-radius: 10px;
  overflow: hidden;
  transition: all 0.3s;
  height: 100%;
  padding: 20px;
  text-align: center;
  position: relative;
}

.cyberpunk-card::before {
  content: '';
  position: absolute;
  width: 150%;
  height: 150%;
  background: conic-gradient(transparent, transparent, transparent, var(--neon-blue));
  animation: rotate 4s linear infinite;
  z-index: 0;
}

.cyberpunk-card::after {
  content: '';
  position: absolute;
  inset: 1px;
  background: var(--card-bg);
  border-radius: 9px;
  z-index: 1;
}

.cyberpunk-card:hover {
  transform: translateY(-10px);
  border-color: var(--neon-purple);
  box-shadow: 0 0 20px rgba(148, 97, 251, 0.5);
}

.cyberpunk-card > * {
  position: relative;
  z-index: 2;
}

.card-icon {
  margin-bottom: 15px;
}

.card-icon img {
  width: 60px;
  height: 60px;
  object-fit: contain;
}

.card-content h3 {
  color: var(--neon-blue);
  margin-bottom: 10px;
  font-weight: 600;
}

.card-content p {
  margin-bottom: 20px;
  color: #ccc;
}

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

/* 赛博朋克按钮 */
.cyberpunk-btn {
  background-color: transparent;
  color: var(--neon-blue);
  border: 2px solid var(--neon-blue);
  border-radius: 5px;
  padding: 8px 20px;
  font-weight: 600;
  letter-spacing: 1px;
  position: relative;
  transition: all 0.3s;
  overflow: hidden;
  box-shadow: 0 0 10px var(--neon-blue), 0 0 20px var(--neon-blue);
}

.cyberpunk-btn:hover {
  background-color: var(--neon-blue);
  color: var(--darker-bg);
  box-shadow: 0 0 25px var(--neon-blue), 0 0 50px var(--neon-blue);
}

/* 页脚样式 */
.cyberpunk-footer {
  background: var(--darker-bg);
  border-top: 1px solid var(--neon-purple);
  padding: 30px 0;
  text-align: center;
  position: relative;
}

.cyberpunk-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-blue), transparent);
}

/* 网格背景效果 */
.cyberpunk-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(10, 10, 30, 0.7) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 10, 30, 0.7) 1px, transparent 1px);
  background-size: 30px 30px;
  z-index: -1;
  opacity: 0.3;
}

/* 页头样式 */
.cyberpunk-header {
  margin-bottom: 50px;
  position: relative;
}

.cyberpunk-header h1 {
  margin-bottom: 20px;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .cyberpunk-header h1 {
    font-size: 2.5rem;
  }

  .cyberpunk-card {
    margin-bottom: 20px;
  }
}