@charset "UTF-8";

/* ===== Page Layout ===== */
.page-container {
  padding: 40px 0 60px;
}

.page-title {
  text-align: center;
  margin-bottom: 40px;
}

.page-title h1 {
  font-size: 28px;
  color: var(--primary);
  margin-bottom: 10px;
}

.page-title .subtitle {
  font-size: 14px;
  color: var(--text-light);
}

.page-content {
  background: #fff;
  border-radius: 4px;
  padding: 40px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.06);
  line-height: 1.8;
}

.page-content h2 {
  font-size: 20px;
  margin: 30px 0 15px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.page-content h3 {
  font-size: 16px;
  margin: 20px 0 10px;
  color: var(--primary);
}

.page-content p {
  margin-bottom: 15px;
  line-height: 1.8;
  text-align: justify;
}

.page-content ul,
.page-content ol {
  margin: 15px 0;
  padding-left: 25px;
}

.page-content ul li {
  list-style: disc;
  margin-bottom: 8px;
  line-height: 1.7;
}

.page-content ol li {
  list-style: decimal;
  margin-bottom: 8px;
  line-height: 1.7;
}

.page-content table {
  margin: 20px 0;
  border: 1px solid var(--border);
}

.page-content th,
.page-content td {
  padding: 12px 15px;
  border: 1px solid var(--border);
}

.page-content th {
  background: var(--primary);
  color: #fff;
  font-weight: 500;
}

.page-content td {
  background: #fff;
}

.page-content tr:nth-child(even) td {
  background: #F8FAFC;
}

/* ===== Sidebar Layout ===== */
.main-with-sidebar {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

.main-content {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
  min-width: 0;
  margin-right: 30px;
}

.sidebar {
  width: 300px;
  -webkit-flex-shrink: 0;
  -ms-flex-negative: 0;
  flex-shrink: 0;
}

.sidebar-widget {
  background: #fff;
  border-radius: 4px;
  padding: 25px;
  margin-bottom: 20px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.sidebar-widget h3 {
  font-size: 16px;
  color: var(--primary);
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--secondary);
}

.sidebar-widget ul li {
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px dashed #eee;
}

.sidebar-widget ul li:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.sidebar-widget ul li a {
  font-size: 14px;
  display: block;
  line-height: 1.5;
}

.sidebar-widget ul li a:hover {
  color: var(--secondary);
}

.sidebar-widget ul li .date {
  font-size: 12px;
  color: #999;
  margin-top: 4px;
}

/* ===== About Page ===== */
.about-intro {
  margin-bottom: 40px;
}

.about-intro p {
  font-size: 15px;
  line-height: 1.9;
  text-indent: 2em;
}

.timeline {
  position: relative;
  padding-left: 30px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border);
}

.timeline-item {
  position: relative;
  margin-bottom: 25px;
  padding-left: 25px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--secondary);
  border: 3px solid #fff;
  box-shadow: 0 0 0 2px var(--secondary);
}

.timeline-item .year {
  font-size: 14px;
  font-weight: 600;
  color: var(--secondary);
  margin-bottom: 5px;
}

.timeline-item p {
  font-size: 14px;
  color: var(--text-light);
}

/* ===== Advantage Grid ===== */
.advantage-grid {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  margin: 0 -10px;
}

.advantage-item {
  width: 50%;
  padding: 0 10px;
  margin-bottom: 20px;
}

.advantage-item .item-inner {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  padding: 20px;
  background: #F8FAFC;
  border-radius: 4px;
}

.advantage-item .icon {
  width: 50px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  background: var(--primary);
  color: var(--secondary);
  border-radius: 50%;
  font-size: 20px;
  margin-right: 15px;
  -webkit-flex-shrink: 0;
  -ms-flex-negative: 0;
  flex-shrink: 0;
}

.advantage-item h3 {
  font-size: 16px;
  margin-bottom: 6px;
}

.advantage-item p {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.6;
}

/* ===== Team ===== */
.team-grid {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  margin: 0 -10px;
}

.team-member {
  width: 25%;
  padding: 0 10px;
  margin-bottom: 20px;
  text-align: center;
}

.team-member .avatar {
  width: 100px;
  height: 100px;
  line-height: 100px;
  border-radius: 50%;
  background: #F0F2F5;
  margin: 0 auto 15px;
  font-size: 36px;
  color: var(--primary);
}

.team-member h4 {
  font-size: 16px;
  margin-bottom: 5px;
}

.team-member .role {
  font-size: 13px;
  color: var(--secondary);
  margin-bottom: 8px;
}

.team-member p {
  font-size: 12px;
  color: var(--text-light);
}

/* ===== Case/Honor/Partner Shared ===== */
.case-grid,
.honor-grid {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  margin: 0 -10px;
}

.case-item {
  width: 33.333%;
  padding: 0 10px;
  margin-bottom: 20px;
}

.case-item .item-inner {
  background: #F8FAFC;
  border-radius: 4px;
  padding: 25px;
  border-left: 3px solid var(--secondary);
}

.case-item h3 {
  font-size: 16px;
  margin-bottom: 10px;
}

.case-item .data {
  font-size: 20px;
  font-weight: 600;
  color: var(--secondary);
  margin-bottom: 8px;
}

.case-item p {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.6;
}

.honor-item {
  width: 25%;
  padding: 0 10px;
  margin-bottom: 20px;
  text-align: center;
}

.honor-item .item-inner {
  background: #F8FAFC;
  padding: 30px 20px;
  border-radius: 4px;
}

.honor-item .icon {
  font-size: 40px;
  color: var(--secondary);
  margin-bottom: 12px;
}

.honor-item h4 {
  font-size: 14px;
  margin-bottom: 8px;
}

.honor-item p {
  font-size: 12px;
  color: var(--text-light);
}

/* ===== Partner Logos ===== */
.partner-logos {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  margin: 0 -10px;
}

.partner-logo {
  width: 25%;
  padding: 0 10px;
  margin-bottom: 20px;
}

.partner-logo .logo-box {
  background: #F8FAFC;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 30px;
  text-align: center;
  height: 120px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  font-size: 15px;
  color: var(--text-light);
  transition: all 0.3s ease;
}

.partner-logo .logo-box:hover {
  border-color: var(--secondary);
  color: var(--primary);
}

.partner-intro {
  margin-top: 40px;
  padding: 25px;
  background: #F8FAFC;
  border-radius: 4px;
}

/* ===== Responsive Page ===== */
@media screen and (max-width: 1024px) {
  .page-content {
    padding: 30px;
  }
  .main-content {
    margin-right: 0;
    width: 100%;
    margin-bottom: 30px;
  }
  .sidebar {
    width: 100%;
  }
  .main-with-sidebar {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
  }
  .case-item {
    width: 50%;
  }
  .honor-item {
    width: 50%;
  }
  .team-member {
    width: 50%;
  }
}

@media screen and (max-width: 768px) {
  .page-content {
    padding: 20px;
  }
  .page-title h1 {
    font-size: 22px;
  }
  .advantage-item {
    width: 100%;
  }
  .case-item {
    width: 100%;
  }
  .honor-item {
    width: 100%;
  }
  .team-member {
    width: 100%;
  }
  .partner-logo {
    width: 50%;
  }
}