.application-page.container{max-width:1200px;margin:0 auto;padding:60px 20px;line-height:1.75;color:#1a1a1a}
.app-header h1{font-size:2rem;color:#002175;margin:0 0 .5rem}
.app-header .lead{color:#47556f;font-size:1.05rem;max-width:760px}
.app-hero{margin:18px 0 26px}
.app-hero img{width:100%;border-radius:12px}
.app-content h2{margin:1.8rem 0 .6rem;color:#0a246a}
.app-content p{margin:.8rem 0;color:#262b33}

/* 页面容器 */
.apps-list.container{
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px 20px 8px;
}

/* 标题与导语 */
.apps-header{
  margin: 8px 0 18px;
}
.apps-header h1{
  font-size: 28px;
  font-weight: 800;
  letter-spacing:.2px;
  color:#0b2a57;
  margin: 0 0 6px;
}
.apps-header .lead{
  color:#50607a;
  font-size: 16px;
  line-height: 1.6;
  margin: 0;
}

/* 面包屑更轻一点 */
.breadcrumb{
  margin: 8px 0 12px;
  font-size: 13px;
  color:#6b7b90;
}
.breadcrumb a{ color:#2f5ee0; text-decoration: none; }
.breadcrumb a:hover{ text-decoration: underline; }

/* 卡片网格 */
.apps-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  align-items: stretch;
}

/* 卡片基样式 */
.app-card{
  background:#fff;
  border:1px solid #e6ecf2;
  border-radius:18px;
  overflow:hidden;
  box-shadow:0 6px 18px rgba(10,30,60,.06);
  display:flex;
  flex-direction:column;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.app-card:hover{
  transform: translateY(-3px);
  box-shadow:0 12px 28px rgba(10,30,60,.12);
  border-color:#dfe7f1;
}

/* 封面：统一 16:9 比例、覆盖裁切 */
.app-media{
  display:block;
  position:relative;
  aspect-ratio: 16 / 9;
  background: linear-gradient(180deg, #f6f8fc, #eef4ff);
}
.app-media img{
  width:100%; height:100%;
  object-fit:cover;
  display:block;
}

/* 正文 */
.app-body{
  padding:14px 16px 12px;
  display:flex;
  flex-direction:column;
  gap:10px;
}

/* 标题：两行截断 */
.app-title{
  margin: 0;
  font-size: 18px;
  line-height:1.35;
  font-weight:800;
}
.app-title a{
  color:#0e2b60; text-decoration:none;
  display:-webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp:2;
  overflow:hidden;
}
.app-title a:hover{ color:#1e56e6; }

/* 简介：三行截断 */
.app-excerpt{
  margin:0;
  color:#4e5f76;
  font-size:14px; line-height:1.6;
  display:-webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp:3;
  overflow:hidden;
  min-height: 68px; /* 保障高度统一，可按需要微调 */
}

/* 底部动作条 */
.app-actions{
  margin-top:auto;
  display:flex; align-items:center; justify-content:flex-start;
}
.btn-more{
  display:inline-flex; align-items:center; gap:6px;
  padding:8px 12px;
  background:#f4f7ff;
  border:1px solid #dfe7ff;
  border-radius:999px;
  font-size:13px; font-weight:700;
  color:#2c56e5; text-decoration:none;
  transition: all .18s ease;
}
.btn-more::after{
  content:"→";
  transform: translateX(0);
  transition: transform .18s ease;
}
.btn-more:hover{
  background:#2c56e5; color:#fff; border-color:#2c56e5;
}
.btn-more:hover::after{ transform: translateX(2px); }

/* 响应式：中屏两列，小屏一列 */
@media (max-width: 1100px){
  .apps-grid{ grid-template-columns: repeat(2, 1fr); gap:18px; }
}
@media (max-width: 640px){
  .apps-grid{ grid-template-columns: 1fr; gap:14px; }
  .apps-header h1{ font-size: 22px; }
  .apps-header .lead{ font-size: 15px; }
}

/* ---------- Applications Intro Section ---------- */
.apps-intro {
  max-width: 960px;
  margin: 2rem auto 3rem auto;
  padding: 2rem;
  background: #f9fafc;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  font-size: 1rem;
  line-height: 1.75;
  color: #333;
}

.apps-intro p {
  margin-bottom: 1.25rem;
}

.apps-intro strong {
  color: #0a3d91;
  font-weight: 600;
}

.apps-intro em {
  color: #444;
  font-style: italic;
}

.apps-intro ul.apps-points {
  margin: 1.5rem 0 1.5rem 1.5rem;
  padding-left: 1rem;
  list-style-type: none;
}

.apps-intro ul.apps-points li {
  position: relative;
  margin-bottom: 0.75rem;
  padding-left: 1.5rem;
}

.apps-intro ul.apps-points li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: #1e6fda;
  font-weight: bold;
}

.apps-intro ul.apps-points strong {
  color: #0d47a1;
}

.apps-intro a {
  color: #1e6fda;
  text-decoration: none;
  transition: color 0.2s ease;
}

.apps-intro a:hover {
  color: #0d47a1;
  text-decoration: underline;
}

/* Responsive tuning */
@media (max-width: 768px) {
  .apps-intro {
    padding: 1.5rem;
    font-size: 0.95rem;
  }
  .apps-intro ul.apps-points li {
    margin-bottom: 0.6rem;
  }
}