html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'PingFang SC', 'Microsoft YaHei', Arial, sans-serif;
  background: #fffdfa;
  color: #333;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(90deg, #ffb347 0%, #ff6036 100%);
  padding: 0 32px;
  height: 64px;
  box-shadow: 0 4px 16px rgba(255, 96, 54, 0.12);
  transition: box-shadow 0.2s;
}

.navbar-logo {
  display: flex;
  align-items: center;
}

.navbar-logo img {
  margin-right: 16px;
  width: 56px;
  height: 56px;
  border-radius: 18px;
  box-shadow: 0 4px 16px rgba(255, 96, 54, 0.13);
  background: #fffdfa;
  object-fit: cover;
  transition: transform 0.2s, box-shadow 0.2s;
}
.navbar-logo img:hover {
  transform: scale(1.08) rotate(-3deg);
  box-shadow: 0 8px 32px rgba(255, 96, 54, 0.18);
}

.navbar-title {
  font-size: 2rem;
  font-weight: bold;
  color: #fff;
  letter-spacing: 2px;
  text-shadow: 0 2px 8px rgba(255, 96, 54, 0.10);
}

.navbar-list {
  display: flex;
  gap: 40px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.navbar-list li a {
  color: #fff;
  text-decoration: none;
  font-size: 1.15rem;
  padding: 8px 12px;
  border-radius: 6px;
  transition: background 0.2s, color 0.2s;
}

.navbar-list li.active a,
.navbar-list li a:hover {
  background: rgba(255,255,255,0.18);
  color: #ffe4b5;
  font-weight: bold;
}

.main-content {
  max-width: 900px;
  margin: 56px auto 56px auto;
  padding: 48px 24px;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 4px 24px rgba(255, 96, 54, 0.08);
  position: relative;
}

#home .home-logo {
  width: 180px;
  height: 180px;
  margin-bottom: 36px;
  border-radius: 32px;
  box-shadow: 0 8px 32px rgba(255, 96, 54, 0.13);
  background: #fffdfa;
  object-fit: cover;
  transition: transform 0.25s, box-shadow 0.25s;
}
#home .home-logo:hover {
  transform: scale(1.04) rotate(2deg);
  box-shadow: 0 16px 48px rgba(255, 96, 54, 0.18);
}

.home-title {
  font-size: 3rem;
  color: #ff6036;
  margin-bottom: 18px;
  letter-spacing: 6px;
  font-weight: bold;
}

.home-desc {
  font-size: 1.3rem;
  color: #333;
  margin-bottom: 10px;
}

.home-slogan {
  font-size: 1.2rem;
  color: #ffb347;
  margin-top: 18px;
  letter-spacing: 3px;
  font-weight: 500;
}

.main-content h2 {
  color: #ff6036;
  font-size: 2.2rem;
  margin-bottom: 24px;
  letter-spacing: 2px;
  text-align: center;
}

.service-block {
  background: #fffdfa;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(255, 96, 54, 0.06);
  margin-bottom: 24px;
  padding: 20px 18px 12px 18px;
  border-left: 6px solid #ffb347;
}

.service-block h3 {
  color: #ffb347;
  margin-bottom: 8px;
  font-size: 1.25rem;
}

.service-block p {
  color: #333;
  font-size: 1.08rem;
}

.service-summary {
  color: #ff6036;
  font-weight: bold;
  margin: 32px 0 12px 0;
  font-size: 1.1rem;
  text-align: center;
}

#contact p a {
  display: inline-block;
  background: linear-gradient(90deg, #ffb347 0%, #ff6036 100%);
  color: #fff;
  padding: 8px 24px;
  border-radius: 24px;
  font-weight: bold;
  text-decoration: none;
  margin: 8px 0;
  transition: background 0.2s;
}
#contact p a:hover {
  background: linear-gradient(90deg, #ff6036 0%, #ffb347 100%);
  color: #fffdfa;
}

.section-photo {
  width: 100%;
  max-width: 480px;
  max-height: 260px;
  border-radius: 16px;
  box-shadow: 0 2px 12px rgba(255,96,54,0.10);
  display: block;
  margin-left: auto;
  margin-right: auto;
  object-fit: cover;
}

@media (max-width: 700px) {
  .main-content {
    margin: 16px 0;
    padding: 16px 4px;
    border-radius: 8px;
  }
  .navbar {
    flex-direction: column;
    height: auto;
    padding: 8px 8px;
  }
  .navbar-list {
    gap: 16px;
  }
  .navbar-logo img {
    width: 38px;
    height: 38px;
    border-radius: 8px;
  }
  #home .home-logo {
    width: 90px;
    height: 90px;
    border-radius: 12px;
    margin-bottom: 18px;
  }
  .home-title {
    font-size: 2rem;
  }
  .main-content h2 {
    font-size: 1.3rem;
  }
  .section-photo {
    max-width: 98vw;
    max-height: 140px;
  }
}