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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
  color: #333;
  background: #f8f9fa;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}

a:hover {
  color: #e74c3c;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.q9w5n7z {
  background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
  animation: slideDown 0.5s ease;
}

@keyframes slideDown {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.r3t8v2m {
  padding: 0 20px;
}

.x7k2p9s {
  max-width: 1200px;
  margin: 0 auto;
}

.m4n8q1w {
  display: inline-block;
  padding: 20px 0;
}

.m4n8q1w a {
  color: #fff;
  font-size: 24px;
  font-weight: 700;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.p5r9t3x {
  list-style: none;
  display: flex;
  gap: 30px;
  padding: 20px 0;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.p5r9t3x li a {
  color: #ecf0f1;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 20px;
  transition: all 0.3s ease;
}

.p5r9t3x li a:hover {
  background: rgba(255,255,255,0.1);
  color: #fff;
  transform: translateY(-2px);
}

.w2y7m5q {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  padding: 80px 20px;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.w2y7m5q::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);
  background-size: 50px 50px;
  animation: moveBackground 20s linear infinite;
}

@keyframes moveBackground {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(50px, 50px);
  }
}

.b8n4r1t {
  position: relative;
  z-index: 1;
}

.z5p3x9k {
  font-size: 48px;
  margin-bottom: 20px;
  animation: fadeInUp 0.8s ease;
  text-shadow: 2px 2px 8px rgba(0,0,0,0.2);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.l4m8w2v {
  font-size: 20px;
  opacity: 0.95;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.f9j2p6x {
  padding: 60px 20px;
}

.v3n7q4m {
  font-size: 32px;
  margin-bottom: 40px;
  text-align: center;
  color: #2c3e50;
  position: relative;
  padding-bottom: 15px;
}

.v3n7q4m::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, #e74c3c, #f39c12);
  border-radius: 2px;
}

.g8t5w2n {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 30px;
}

.c4p8r1x {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
  transition: all 0.3s ease;
  animation: fadeIn 0.6s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.c4p8r1x:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.j7n2k9m {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.c4p8r1x:hover .j7n2k9m {
  transform: scale(1.1);
}

.q5w8t3p {
  padding: 25px;
}

.q5w8t3p h3 {
  font-size: 20px;
  margin-bottom: 12px;
  color: #2c3e50;
  line-height: 1.4;
}

.m6p2x8k {
  color: #666;
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 15px;
}

.r9t4n7w {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: #999;
  padding-top: 15px;
  border-top: 1px solid #eee;
}

.v2m8q5x {
  color: #e74c3c;
  font-weight: 500;
}

.n8q4t7w {
  padding: 60px 20px;
  background: #fff;
}

.z2m6p9k {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
}

.y4r7t3n {
  animation: slideInLeft 0.8s ease;
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.w5n8m2q {
  display: grid;
  gap: 25px;
}

.p3x7k4r {
  display: flex;
  gap: 20px;
  padding: 20px;
  background: #f8f9fa;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.p3x7k4r:hover {
  background: #ecf0f1;
  transform: translateX(5px);
}

.k9m4p7x {
  width: 120px;
  height: 90px;
  object-fit: cover;
  border-radius: 6px;
  flex-shrink: 0;
}

.p3x7k4r h4 {
  font-size: 16px;
  margin-bottom: 8px;
  color: #2c3e50;
}

.t2w6n9m {
  font-size: 13px;
  color: #666;
  line-height: 1.5;
}

.l7p2x5w {
  animation: slideInRight 0.8s ease;
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.m4q8n6t {
  font-size: 20px;
  margin-bottom: 20px;
  color: #2c3e50;
  padding-bottom: 10px;
  border-bottom: 2px solid #e74c3c;
}

.r6w3p8k {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}

.x3m7q2n {
  padding: 8px 16px;
  background: #ecf0f1;
  border-radius: 20px;
  font-size: 13px;
  color: #555;
  transition: all 0.3s ease;
}

.x3m7q2n:hover {
  background: #e74c3c;
  color: #fff;
  transform: scale(1.05);
}

.q8t4w7p {
  list-style: none;
}

.q8t4w7p li {
  padding: 12px 0;
  border-bottom: 1px solid #eee;
  transition: padding-left 0.3s ease;
}

.q8t4w7p li:hover {
  padding-left: 10px;
}

.q8t4w7p li a {
  color: #555;
  font-size: 14px;
}

.n5w9k3p {
  background: #2c3e50;
  color: #ecf0f1;
  padding: 40px 20px;
  text-align: center;
  margin-top: 60px;
}

.t7m3q8w {
  margin-top: 10px;
  opacity: 0.8;
  font-size: 14px;
}

.b7t4n2q {
  position: fixed;
  bottom: 40px;
  right: 40px;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #e74c3c, #f39c12);
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
  transition: all 0.3s ease;
  z-index: 999;
  color: #fff;
  animation: bounceIn 0.5s ease;
}

@keyframes bounceIn {
  0% {
    transform: scale(0);
    opacity: 0;
  }
  50% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.b7t4n2q:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.w9k5m3x {
  padding: 20px;
  background: #fff3cd;
  border-left: 4px solid #ffc107;
  margin: 20px 0;
  border-radius: 4px;
}

.p6t2x9n {
  margin: 15px 0;
  padding: 15px;
  background: #f8f9fa;
  border-radius: 6px;
}

@media (max-width: 768px) {
  .p5r9t3x {
    flex-wrap: wrap;
    gap: 10px;
  }

  .z5p3x9k {
    font-size: 32px;
  }

  .g8t5w2n {
    grid-template-columns: 1fr;
  }

  .z2m6p9k {
    grid-template-columns: 1fr;
  }

  .p3x7k4r {
    flex-direction: column;
  }

  .k9m4p7x {
    width: 100%;
    height: 180px;
  }
}