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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  line-height: 1.8;
  color: #333;
  background: #fff;
}

.r8k5m3p9x7n {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.t9x4k7m2p5n {
  background: linear-gradient(135deg, #ff6b6b 0%, #ee5a6f 100%);
  box-shadow: 0 2px 15px rgba(255, 107, 107, 0.2);
  position: sticky;
  top: 0;
  z-index: 1000;
  animation: x5k9m3p7n2q 0.6s ease-out;
}

@keyframes x5k9m3p7n2q {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.k7m3p9x5n2q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0;
}

.k7m3p9x5n2q h1 {
  font-size: 26px;
  font-weight: 700;
}

.k7m3p9x5n2q h1 a {
  color: #fff;
  text-decoration: none;
  transition: all 0.3s ease;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.k7m3p9x5n2q h1 a:hover {
  text-shadow: 0 0 20px rgba(255, 255, 255, 0.9);
}

.p5x9m3k7n2q {
  display: flex;
  gap: 30px;
  list-style: none;
}

.p5x9m3k7n2q a {
  color: #fff;
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 20px;
  transition: all 0.3s ease;
  position: relative;
}

.p5x9m3k7n2q a:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.n8k3m9p7x5q {
  background: linear-gradient(135deg, #ff6b6b 0%, #ff8e53 100%);
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.n8k3m9p7x5q::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  animation: m7k5p3x9n 20s linear infinite;
}

@keyframes m7k5p3x9n {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.x9k5m7p3n2q {
  position: relative;
  z-index: 2;
  animation: p8k3m7x5n 1s ease-out;
}

@keyframes p8k3m7x5n {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.x9k5m7p3n2q h2 {
  font-size: 48px;
  color: #fff;
  margin-bottom: 20px;
  font-weight: 800;
  text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.2);
}

.x9k5m7p3n2q p {
  font-size: 20px;
  color: rgba(255, 255, 255, 0.95);
  max-width: 700px;
  margin: 0 auto 40px;
  line-height: 1.8;
}

.k2p7m9x5n3q {
  display: inline-block;
  padding: 15px 40px;
  background: #fff;
  color: #ff6b6b;
  text-decoration: none;
  border-radius: 30px;
  font-weight: 600;
  font-size: 16px;
  transition: all 0.3s ease;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.k2p7m9x5n3q:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}

.m3x7k9p5n2q {
  padding: 80px 0;
  background: #f8f9fa;
}

.q7k3m9x5p2n {
  text-align: center;
  margin-bottom: 60px;
}

.q7k3m9x5p2n h2 {
  font-size: 38px;
  color: #333;
  margin-bottom: 15px;
  font-weight: 700;
  position: relative;
  display: inline-block;
}

.q7k3m9x5p2n h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, #ff6b6b, #ff8e53);
  border-radius: 2px;
}

.q7k3m9x5p2n p {
  font-size: 16px;
  color: #666;
  max-width: 600px;
  margin: 20px auto 0;
}

.n5x8k3m9p7q {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.p9x3k7m5n2q {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.4s ease;
  animation: k5m9x3p7n 0.6s ease-out backwards;
  animation-delay: calc(var(--i) * 0.1s);
}

@keyframes k5m9x3p7n {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.p9x3k7m5n2q:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(255, 107, 107, 0.2);
}

.x7k5m9p3n2q {
  position: relative;
  overflow: hidden;
  padding-top: 60%;
}

.x7k5m9p3n2q img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.p9x3k7m5n2q:hover .x7k5m9p3n2q img {
  transform: scale(1.1);
}

.k9m3p7x5n2q {
  padding: 25px;
}

.k9m3p7x5n2q h3 {
  font-size: 20px;
  margin-bottom: 12px;
  color: #333;
  font-weight: 600;
}

.k9m3p7x5n2q p {
  color: #666;
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 15px;
}

.n7x5k3m9p2q {
  display: inline-block;
  color: #ff6b6b;
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
  transition: all 0.3s ease;
}

.n7x5k3m9p2q:hover {
  color: #ff8e53;
  transform: translateX(5px);
}

.m8k5p3x9n7q {
  background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
  color: #ecf0f1;
  padding: 60px 0 30px;
}

.p3x9k7m5n2q {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.k5m7p9x3n2q h3 {
  color: #fff;
  font-size: 20px;
  margin-bottom: 20px;
  font-weight: 600;
}

.k5m7p9x3n2q p {
  color: #bdc3c7;
  line-height: 1.8;
  font-size: 14px;
}

.k5m7p9x3n2q ul {
  list-style: none;
}

.k5m7p9x3n2q ul li {
  margin-bottom: 12px;
}

.k5m7p9x3n2q ul li a {
  color: #bdc3c7;
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-block;
}

.k5m7p9x3n2q ul li a:hover {
  color: #fff;
  transform: translateX(5px);
}

.x2k9m5p7n3q {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #95a5a6;
  font-size: 14px;
}

.n9k3p7m5x2q {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #ff6b6b, #ff8e53);
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: 0 4px 16px rgba(255, 107, 107, 0.4);
  transition: all 0.3s ease;
  z-index: 999;
}

.n9k3p7m5x2q:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 24px rgba(255, 107, 107, 0.6);
}

.n9k3p7m5x2q.p7k9m3x5n {
  display: flex;
}

@media (max-width: 768px) {
  .k7m3p9x5n2q {
    flex-direction: column;
    gap: 20px;
  }

  .p5x9m3k7n2q {
    flex-direction: column;
    gap: 12px;
    width: 100%;
    text-align: center;
  }

  .x9k5m7p3n2q h2 {
    font-size: 36px;
  }

  .n5x8k3m9p7q {
    grid-template-columns: 1fr;
  }

  .q7k3m9x5p2n h2 {
    font-size: 28px;
  }
}