*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;color:#1f2d3d;background:#f6f8fb;line-height:1.6}
a{color:#0b3e6b;text-decoration:none}
a:hover{text-decoration:underline}
.site-header{background:linear-gradient(120deg,#0b3e6b,#0a2f56);color:#fff;padding:28px 16px;border-bottom:3px solid rgba(255,255,255,.12)}
.site-title{font-size:28px;font-weight:800;letter-spacing:.3px}
.site-subtitle{opacity:.92;margin-top:6px}
.navbar{background:#0a2f56;color:#fff}
.navbar .inner{max-width:1180px;margin:0 auto;display:flex;align-items:center;gap:16px;padding:0 8px}
.navbar a.logo{display:flex;align-items:center;gap:10px;padding:10px 8px;text-decoration:none;color:#fff;font-weight:800}
.navbar nav{flex:1}
.navbar ul{list-style:none;display:flex;flex-wrap:wrap}
.navbar li{position:relative}
.navbar a{display:block;padding:12px 14px;color:#fff;text-decoration:none;border-radius:6px}
.navbar a:hover,.navbar .active>a{background:#0b3e6b}
.nav-toggle{display:none;margin-left:auto;background:transparent;border:1px solid rgba(255,255,255,.2);color:#fff;border-radius:8px;padding:8px 10px;cursor:pointer}
@media (max-width:820px){
  .navbar ul{display:none;flex-direction:column;width:100%}
  .navbar ul.open{display:flex}
  .nav-toggle{display:block}
}
.navbar li.has-dropdown:hover>ul{display:block}
.navbar li.has-dropdown>ul{display:none;position:absolute;top:100%;left:0;background:#0a2f56;border:1px solid rgba(255,255,255,.12);min-width:200px;border-radius:10px;box-shadow:0 6px 18px rgba(0,0,0,.15);z-index:999}
.navbar li.has-dropdown>ul a{padding:10px 14px}
.hero{background:linear-gradient(135deg,#0b3e6b 0%,#154d7d 50%,#1e6aa0 100%);color:#fff;padding:36px 20px;margin:0 auto}
.hero .wrap{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr;gap:24px}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr}}
.container{max-width:1180px;margin:24px auto;display:grid;grid-template-columns:3fr 1.2fr;gap:24px;padding:0 12px}
@media (max-width:900px){.container{grid-template-columns:1fr}}
.card{background:#fff;border-radius:14px;box-shadow:0 8px 24px rgba(10,47,86,.08);padding:18px 20px;border:1px solid #e6eef7}
.card h2{font-size:20px;margin-bottom:10px;border-left:4px solid #1e6aa0;padding-left:10px}
.card h3{font-size:16px;margin-top:14px;margin-bottom:8px}
.card ul{padding-left:18px;margin-top:8px}
.card li+li{margin-top:8px}
.badge{display:inline-block;font-size:12px;background:#e6eef7;color:#0a2f56;padding:2px 8px;border-radius:999px;margin-left:8px}
.footer{margin-top:36px;background:#0a2f56;color:#ffffff; padding:20px 12px}
.footer .inner{max-width:1180px;margin:0 auto;font-size:14px;display:flex;gap:16px;justify-content:space-between;flex-wrap:wrap;opacity:.95}
.people-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.person{background:#fff;border:1px solid #e6eef7;border-radius:12px;padding:14px;box-shadow:0 4px 14px rgba(10,47,86,.06)}
.person .role{font-size:12px;color:#567}
.person .name{font-weight:700;margin-top:4px}
.table-like li{background:#fbfdff;border:1px solid #e6eef7;padding:10px;border-radius:10px}
.table-like li strong{color:#0a2f56}
.small{font-size:13px;color:#4b5b6b}
/* --- Dropdown click-mode --- */
.navbar .has-dropdown { position: relative; }
.navbar .has-dropdown ul {
  display: none;               /* 由 JS 控制显示/隐藏 */
  position: absolute;
  top: 100%; left: 0;
  background: #0d2a52;
  border-radius: 8px;
  padding: 10px 16px;
  list-style: none;
  flex-wrap: wrap;
  gap: 20px;
  z-index: 1000;
}

/* === Navbar 基本对齐与间距 === */
.navbar { position: relative; }
.navbar .inner { display: flex; align-items: center; gap: 16px; }
.navbar .logo { display: flex; align-items: center; gap: 8px; }
.navbar nav ul {
  display: flex;
  align-items: center;
  gap: 36px;               /* 控制主菜单间距，统一所有页面 */
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Active 状态可继续用你原来的样式，这里略 */

/* === Publications 下拉（点击模式） === */
.navbar .has-dropdown { position: relative; }
.navbar .has-dropdown > a { cursor: pointer; }

.navbar .has-dropdown ul {
  display: none;           /* 默认隐藏，由 JS 加 class 打开 */
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 1000;
  background: #0d2a52;
  border-radius: 8px;
  padding: 10px 16px;
  list-style: none;
  margin: 8px 0 0;
  flex-wrap: wrap;
  gap: 20px;
  min-width: 220px;
}

/* 打开状态（由 JS 切换 .open 类） */
.navbar .has-dropdown ul.open { display: flex; }