body { padding-top: 56px; }
.left-aligned { margin-left: auto; }
.bg-dark { background-color: #343a40 !important; }
.bg-hero { background-color: #45b06cff; }

/* style.css 新增内容 */
/* 基础样式 */
:root {
    --primary: #45b06c;
    --secondary: #2e7d32;
    --gradient: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    --neon-shadow: 0 0 15px rgba(69, 176, 108, 0.4);
}

/* 按钮样式 */
.btn-gradient {
    background: var(--gradient);
    border: none;
    color: white;
    padding: 12px 30px;
    border-radius: 30px;
    transition: 0.3s;
}

.btn-outline-gradient {
    border: 2px solid var(--primary);
    color: var(--primary);
    padding: 12px 30px;
    border-radius: 30px;
    transition: 0.3s;
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: var(--neon-shadow);
}

/* About Section */
.about-image {
    position: relative;
    padding: 10px;
}

.gradient-border {
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: var(--gradient);
    border-radius: 15px;
    z-index: -1;
}

.feature-item {
    padding: 20px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    margin-bottom: 20px;
    transition: 0.3s;
}

.feature-item i {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 15px;
}

/* Services Section */
.service-card {
    padding: 30px;
    text-align: center;
    border-radius: 15px;
    background: white;
    transition: 0.3s;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient);
    transition: 0.3s;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.service-card:hover::before {
    height: 100%;
    opacity: 0.1;
}

.service-icon {
    width: 80px;
    height: 80px;
    background: rgba(69, 176, 108, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: 0.3s;
}

.service-icon i {
    font-size: 2rem;
    color: var(--primary);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .about-image {
        margin-bottom: 30px;
    }
}
/* style.css 新增内容 */
/* 视差效果 */
.parallax-banner {
  height: 60vh;
  background: 
    linear-gradient(rgba(0,0,0,0.5), 
    url('https://images.unsplash.com/photo-1532094349884-543bc11b234d?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80');
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 3rem 0;
  position: relative;
  overflow: hidden;
}

.parallax-banner::before {
  content: "";
  position: absolute;
  top: 0;
  left: -50%;
  width: 200%;
  height: 100%;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(255,255,255,0.1) 10px,
    rgba(255,255,255,0.1) 20px
  );
  animation: moveStripes 20s linear infinite;
}

@keyframes moveStripes {
  from { transform: translateX(0); }
  to { transform: translateX(50%); }
}

.parallax-content {
  text-align: center;
  color: white;
  z-index: 1;
}

/* 统计数字 */
.counter-card {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  transition: 0.3s;
}

.counter-card i {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 1rem;
}

.count {
  font-size: 2.5rem;
  font-weight: bold;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* 时间轴 */
.timeline {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
}

.timeline::after {
  content: '';
  position: absolute;
  width: 6px;
  background: var(--primary);
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -3px;
}

.timeline-item {
  padding: 10px 40px;
  position: relative;
  width: 50%;
}

.timeline-item::after {
  content: '';
  position: absolute;
  width: 25px;
  height: 25px;
  right: -13px;
  background: white;
  border: 4px solid var(--primary);
  top: 15px;
  border-radius: 50%;
  z-index: 1;
}

.left { left: 0; }
.right { left: 50%; }

.timeline-content {
  padding: 20px 30px;
  background: white;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  position: relative;
}

/* 团队卡片 */
.team-card {
  background: white;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  transition: 0.3s;
}

.team-image {
  position: relative;
  overflow: hidden;
}

.team-image img {
  transition: 0.5s;
}

.team-card:hover img {
  transform: scale(1.1);
}

.team-social {
  position: absolute;
  bottom: -50px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 1rem;
  transition: 0.3s;
}

.team-card:hover .team-social {
  bottom: 20px;
}

.team-social a {
  width: 40px;
  height: 40px;
  background: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* 响应式调整 */
@media screen and (max-width: 768px) {
  .timeline::after { left: 31px; }
  .timeline-item { width: 100%; left: 0; }
  .timeline-item::after { left: 15px; }
}
/* CALLOUT */
.bd-callout { padding:1.25rem; margin-top:1.25rem; margin-bottom:1.25rem; border:1px solid #e9ecef; border-left-width:.25rem; border-radius:.25rem }
.bd-callout h4 { margin-bottom: 1.25rem }
.bd-callout p:last-child { margin-bottom:0 }
.bd-callout code { border-radius:.25rem }
.bd-callout+.bd-callout { margin-top:-.25rem }
.bd-callout-info { border-left-color:#5bc0de }
.bd-callout-warning { border-left-color:#f0ad4e }
.bd-callout-danger { border-left-color:#d9534f }

/* footer */
footer a { color: white; font-weight: bold; text-decoration: none; }
footer a:hover { color: white; text-decoration: underline; }