/* ============================================================
   聚新社区学生自治委员会网站 - 全站样式（高校蓝 · 政务版式）
   ============================================================ */
:root {
  --blue: #1e5eb8;
  --blue-deep: #164a94;
  --blue-dark: #123a75;
  --blue-light: #e8f1fb;
  --blue-line: #cfe0f5;
  --text: #333;
  --text-light: #777;
  --bg: #f5f7fa;
  --orange: #e8862c;
  --red: #d03a2b;
  --green: #2e9e5b;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  font-size: 15px; color: var(--text); background: var(--bg); line-height: 1.7;
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--blue); }
img { display: block; max-width: 100%; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 14px; outline: none; }
.container { width: 1200px; max-width: 96%; margin: 0 auto; }

/* ---------------- 顶部信息条 ---------------- */
.topbar { background: var(--blue-dark); color: #cfe0f5; font-size: 13px; }
.topbar .container { display: flex; justify-content: space-between; align-items: center; height: 34px; }
.topbar a { color: #cfe0f5; }
.topbar a:hover { color: #fff; }
.topbar .tb-links { display: flex; gap: 18px; }

/* ---------------- 页头 ---------------- */
.header { background: #fff; border-bottom: 1px solid #eee; }
.header .container { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; gap: 24px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 14px; }
.brand-logo {
  width: 62px; height: 62px; border-radius: 10px; background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: #fff; display: flex; flex-direction: column; align-items: center; justify-content: center; flex-shrink: 0;
}
.brand-logo b { font-size: 26px; line-height: 1.1; letter-spacing: 2px; }
.brand-logo span { font-size: 10px; letter-spacing: 3px; opacity: .85; }
.brand h1 { font-size: 27px; color: var(--blue-dark); letter-spacing: 1px; line-height: 1.3; }
.brand p { font-size: 13px; color: var(--text-light); letter-spacing: 2px; }
.search-box {
  position: relative; width: 376px; max-width: 100%; display: flex; align-items: stretch;
  border: 2px solid var(--blue); border-radius: 4px; background: #fff;
}
.search-box input { flex: 1; border: 0; padding: 9px 12px; font-size: 13.5px; min-width: 0; outline: none; background: transparent; }
.search-box input::placeholder { font-size: 13.5px; color: #8d99a8; }
.search-box button {
  flex: 0 0 auto; border: 0; background: var(--blue); color: #fff; padding: 0 20px;
  font-size: 14px; border-radius: 0 2px 2px 0; cursor: pointer;
}
.search-box button:hover { background: var(--blue-deep); }
.search-sug {
  position: absolute; top: 100%; left: 0; right: 0; background: #fff; border: 1px solid var(--blue-line);
  border-radius: 0 0 4px 4px; box-shadow: 0 8px 20px rgba(18,58,117,.15); z-index: 99; display: none; max-height: 320px; overflow: auto;
}
.search-sug.show { display: block; }
.search-sug a { display: block; padding: 8px 12px; font-size: 13px; border-bottom: 1px solid #f2f5f9; }
.search-sug a:hover { background: var(--blue-light); }
.search-sug .sug-type { display: inline-block; font-size: 11px; color: var(--blue); background: var(--blue-light); border-radius: 3px; padding: 0 5px; margin-right: 6px; }
.search-sug .sug-empty { padding: 10px 12px; color: var(--text-light); font-size: 13px; }

/* ---------------- 导航 ---------------- */
.nav { background: var(--blue); }
.nav .container { display: flex; }
.nav a {
  color: #fff; font-size: 16px; padding: 0 34px; line-height: 48px; display: block; letter-spacing: 1px;
}
.nav a:hover, .nav a.active { background: var(--blue-deep); color: #fff; }

/* ---------------- 面包屑 ---------------- */
.crumb { background: #fff; border-bottom: 1px solid #eee; font-size: 13px; color: var(--text-light); }
.crumb .container { height: 42px; display: flex; align-items: center; gap: 6px; }
.crumb a { color: var(--text-light); }
.crumb a:hover { color: var(--blue); }

/* ---------------- 主体布局 ---------------- */
.main { padding: 22px 0 36px; }
.section { margin-bottom: 30px; }
.sec-head {
  display: flex; justify-content: space-between; align-items: center; border-bottom: 2px solid var(--blue);
  padding-bottom: 8px; margin-bottom: 16px;
}
.sec-head h2 {
  font-size: 21px; color: var(--blue-dark); padding-left: 12px; border-left: 5px solid var(--blue); line-height: 1.2; letter-spacing: 1px;
}
.sec-head .more { font-size: 13px; color: var(--text-light); }
.sec-head .more:hover { color: var(--blue); }

/* ---------------- 轮播 + 通知公告 ---------------- */
.home-top { display: flex; gap: 20px; align-items: flex-start; }
.home-left { flex: 0 0 46%; display: flex; flex-direction: column; gap: 14px; }
.carousel { width: 100%; position: relative; overflow: hidden; border-radius: 6px; cursor: pointer; }
.carousel .slides { position: relative; height: 320px; }
.carousel .slide { display: block; position: absolute; inset: 0; opacity: 0; transition: opacity .8s; }
.carousel .slide.on { opacity: 1; }
.carousel .slide img { width: 100%; height: 100%; object-fit: cover; }
.carousel .c-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); width: 34px; height: 52px;
  border: 0; background: rgba(10,30,60,.32); color: #fff; font-size: 26px; line-height: 1;
  cursor: pointer; opacity: 0; transition: opacity .25s, background .2s; z-index: 3;
}
.carousel:hover .c-arrow { opacity: 1; }
.carousel .c-arrow:hover { background: rgba(10,30,60,.62); }
.carousel .c-prev { left: 0; border-radius: 0 4px 4px 0; }
.carousel .c-next { right: 0; border-radius: 4px 0 0 4px; }
.carousel .slide-cap {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 26px 16px 10px; color: #fff; font-size: 15px;
  background: linear-gradient(transparent, rgba(10,30,60,.78));
}
.carousel .dots { position: absolute; right: 14px; bottom: 10px; display: flex; gap: 7px; }
.carousel .dots i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,.5); cursor: pointer; }
.carousel .dots i.on { background: #fff; }

.notice-panel { flex: 1; background: #fff; border-radius: 6px; padding: 16px 20px; border: 1px solid #e8edf3; }
.notice-tabs { display: flex; gap: 22px; border-bottom: 1px solid #e8edf3; margin-bottom: 6px; }
.notice-tabs span { cursor: pointer; padding: 4px 2px 9px; font-size: 16px; color: var(--text-light); border-bottom: 2px solid transparent; }
.notice-tabs span.on { color: var(--blue); border-color: var(--blue); font-weight: bold; }
.notice-list li { display: flex; align-items: center; gap: 14px; padding: 9px 0; border-bottom: 1px dashed #eef1f5; }
.notice-list li:last-child { border-bottom: 0; }
.notice-date { flex-shrink: 0; width: 52px; text-align: center; background: var(--blue-light); border-radius: 4px; padding: 3px 0; color: var(--blue); line-height: 1.25; }
.notice-date b { display: block; font-size: 18px; }
.notice-date span { font-size: 11px; }
.notice-list .n-title { flex: 1; font-size: 14px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.notice-list .n-type { flex-shrink: 0; font-size: 11px; padding: 1px 7px; border-radius: 3px; }
.n-type.t1 { color: var(--blue); background: var(--blue-light); }
.n-type.t2 { color: var(--orange); background: #fdf3e7; }
.n-type.t3 { color: var(--green); background: #e9f7ef; }

/* ---------------- 快捷服务 ---------------- */
.quick { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.quick a {
  background: #fff; border: 1px solid #e8edf3; border-radius: 6px; padding: 20px 16px; display: flex; align-items: center; gap: 14px;
  transition: box-shadow .2s, transform .2s;
}
.quick a:hover { box-shadow: 0 8px 18px rgba(30,94,184,.13); transform: translateY(-2px); }
.quick .q-ico { width: 46px; height: 46px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 22px; flex-shrink: 0; }
.quick b { display: block; font-size: 16px; color: var(--blue-dark); }
.quick span { font-size: 12px; color: var(--text-light); }
.q1 { background: var(--blue-light); } .q2 { background: #fdf3e7; } .q3 { background: #e9f7ef; } .q4 { background: #fdeeee; }

/* ---------------- 活动风采卡片 ---------------- */
.act-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.act-card { background: #fff; border: 1px solid #e8edf3; border-radius: 6px; overflow: hidden; transition: box-shadow .2s, transform .2s; }
.act-card:hover { box-shadow: 0 10px 22px rgba(18,58,117,.14); transform: translateY(-3px); }
.act-card .act-img { display: block; height: 218px; overflow: hidden; background: #eef1f5; }
.act-card .act-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.act-card:hover .act-img img { transform: scale(1.04); }
.act-card .act-body { padding: 14px 16px 16px; }
.act-card h3 { font-size: 16px; color: var(--text); margin-bottom: 6px; line-height: 1.4; }
.act-card:hover h3 { color: var(--blue); }
.act-card .act-meta { font-size: 13px; color: var(--text-light); display: flex; gap: 8px; align-items: center; }
.act-card .act-meta i { width: 3px; height: 3px; border-radius: 50%; background: #bbb; }

/* ---------------- 数据概览条 ---------------- */
.stats { background: linear-gradient(120deg, var(--blue), var(--blue-dark)); border-radius: 6px; color: #fff; display: flex; padding: 26px 10px; }
.stats .st { flex: 1; text-align: center; border-right: 1px solid rgba(255,255,255,.18); }
.stats .st:last-child { border-right: 0; }
.stats b { display: block; font-size: 32px; line-height: 1.2; }
.stats span { font-size: 13px; opacity: .85; }

/* ---------------- 自治委简介 ---------------- */
.intro-wrap { display: flex; gap: 20px; }
.intro-text { flex: 1.2; background: #fff; border: 1px solid #e8edf3; border-radius: 6px; padding: 22px 24px; }
.intro-text h3 { color: var(--blue-dark); font-size: 18px; margin-bottom: 10px; }
.intro-text p { text-indent: 2em; margin-bottom: 8px; color: #555; }
.intro-text .slogan-line { text-indent: 0; text-align: center; color: var(--blue); font-weight: bold; letter-spacing: 3px; margin-top: 12px; }
.culture-card { flex: 1; background: #fff; border: 1px solid #e8edf3; border-radius: 6px; padding: 22px 24px; }
.culture-card h3 { color: var(--blue-dark); font-size: 18px; margin-bottom: 12px; }
.culture-item { margin-bottom: 12px; padding-left: 12px; border-left: 3px solid var(--blue-line); }
.culture-item b { color: var(--blue); }
.culture-item p { font-size: 13px; color: #666; line-height: 1.65; }

/* ---------------- 场地预约 ---------------- */
.room-filter { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.room-filter button {
  border: 1px solid var(--blue-line); background: #fff; color: #555; border-radius: 20px; padding: 6px 18px; font-size: 14px;
}
.room-filter button.on { background: var(--blue); border-color: var(--blue); color: #fff; }
.room-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.room-card { background: #fff; border: 1px solid #e8edf3; border-radius: 6px; padding: 18px 20px; display: flex; flex-direction: column; gap: 8px; }
.room-card.unavailable { background: #fafbfc; opacity: .78; }
.room-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.room-head h3 { font-size: 16px; color: var(--blue-dark); line-height: 1.45; }
.room-no { flex-shrink: 0; font-size: 12px; color: var(--blue); background: var(--blue-light); border-radius: 4px; padding: 2px 8px; }
.room-tag { display: inline-block; font-size: 11px; color: #fff; background: var(--blue); border-radius: 3px; padding: 1px 8px; align-self: flex-start; }
.room-card p { font-size: 13px; color: #666; flex: 1; }
.room-note { font-size: 12px; color: var(--orange); }
.room-card .btn { align-self: flex-start; }
.btn {
  display: inline-block; background: var(--blue); color: #fff !important; border: 0; border-radius: 4px;
  padding: 8px 22px; font-size: 14px; letter-spacing: 1px;
}
.btn:hover { background: var(--blue-deep); }
.btn.ghost { background: #fff; color: var(--blue) !important; border: 1px solid var(--blue); }
.btn.ghost:hover { background: var(--blue-light); }
.btn.disabled { background: #c4ccd6; cursor: not-allowed; }

/* 预约表单 */
.form-panel { background: #fff; border: 1px solid #e8edf3; border-radius: 6px; padding: 26px 30px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 24px; }
.form-item { display: flex; flex-direction: column; gap: 6px; }
.form-item.full { grid-column: 1 / -1; }
.form-item label { font-size: 14px; color: #444; }
.form-item label em { color: var(--red); font-style: normal; margin-left: 3px; }
.form-item input, .form-item select, .form-item textarea {
  border: 1px solid #d6dee8; border-radius: 4px; padding: 9px 12px; background: #fff; width: 100%;
}
.form-item input:focus, .form-item select:focus, .form-item textarea:focus { border-color: var(--blue); }
.form-item textarea { resize: vertical; min-height: 96px; }
.slot-box { display: flex; flex-wrap: wrap; gap: 8px; }
.slot-box label {
  border: 1px solid #d6dee8; border-radius: 4px; padding: 6px 12px; font-size: 13px; cursor: pointer; user-select: none; color: #555;
}
.slot-box label.on { background: var(--blue); border-color: var(--blue); color: #fff; }
.form-tips { background: var(--blue-light); border-radius: 6px; padding: 14px 18px; font-size: 13px; color: #3a5a8c; margin-bottom: 18px; line-height: 1.9; }
.msg-ok { background: #e9f7ef; color: var(--green); border: 1px solid #bfe5cf; border-radius: 4px; padding: 10px 14px; margin-bottom: 14px; font-size: 14px; display: none; }
.msg-err { background: #fdeeee; color: var(--red); border: 1px solid #f3c6c0; border-radius: 4px; padding: 10px 14px; margin-bottom: 14px; font-size: 14px; display: none; }

/* 我的预约 / 我的反馈 */
.my-list { margin-top: 18px; }
.my-item { background: #fff; border: 1px solid #e8edf3; border-radius: 6px; padding: 14px 18px; margin-bottom: 10px; display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap; }
.my-item .mi-main { flex: 1; min-width: 220px; }
.my-item b { color: var(--blue-dark); }
.my-item .mi-meta { font-size: 13px; color: var(--text-light); margin-top: 3px; }
.status { font-size: 12px; border-radius: 3px; padding: 2px 9px; }
.status.s-wait { color: var(--orange); background: #fdf3e7; }
.status.s-ok { color: var(--green); background: #e9f7ef; }
.cancel-btn { border: 1px solid #f3c6c0; background: #fff; color: var(--red); border-radius: 4px; padding: 5px 14px; font-size: 13px; }
.cancel-btn:hover { background: #fdeeee; }
.empty-tip { text-align: center; color: var(--text-light); padding: 26px 0; font-size: 14px; }

/* ---------------- 干部风采 ---------------- */
.member-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.member-card {
  background: #fff; border: 1px solid #e8edf3; border-radius: 6px; padding: 18px 10px 14px; text-align: center;
  transition: box-shadow .2s, transform .2s;
}
.member-card:hover { box-shadow: 0 8px 18px rgba(18,58,117,.13); transform: translateY(-2px); }
.avatar {
  width: 74px; height: 74px; border-radius: 50%; margin: 0 auto 10px; overflow: hidden;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark)); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 26px;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.member-card h4 { font-size: 16px; margin-bottom: 2px; }
.member-card .m-post { font-size: 12px; color: #fff; background: var(--blue); display: inline-block; border-radius: 3px; padding: 1px 9px; margin: 4px 0 6px; }
.member-card .m-post.lead { background: var(--orange); }
.member-card p { font-size: 12px; color: var(--text-light); line-height: 1.7; }
.politics-tag { font-size: 11px; border-radius: 3px; padding: 1px 7px; display: inline-block; margin-top: 5px; }
.pt-dy { color: var(--red); background: #fdeeee; }
.pt-ty { color: var(--blue); background: var(--blue-light); }
.pt-qz { color: #888; background: #f0f1f3; }

/* ---------------- 部门卡 ---------------- */
.dept-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.dept-card { background: #fff; border: 1px solid #e8edf3; border-radius: 6px; padding: 20px 24px; }
.dept-card h3 { color: var(--blue-dark); font-size: 18px; display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
.dept-card h3 .d-tag { font-size: 12px; color: var(--blue); background: var(--blue-light); border-radius: 3px; padding: 1px 9px; font-weight: normal; }
.dept-card .d-sub { font-size: 13px; color: var(--orange); margin-bottom: 10px; }
.dept-card li { font-size: 13px; color: #555; padding: 3px 0 3px 16px; position: relative; }
.dept-card li::before { content: ""; position: absolute; left: 2px; top: 12px; width: 6px; height: 6px; border-radius: 50%; background: var(--blue-line); }
.dept-members { margin-top: 10px; padding-top: 10px; border-top: 1px dashed #eef1f5; font-size: 13px; color: #666; }
.dept-members b { color: var(--blue); font-weight: normal; }

/* ---------------- 组织架构图 ---------------- */
.org-chart { background: #fff; border: 1px solid #e8edf3; border-radius: 6px; padding: 30px 20px; text-align: center; }
.org-node { display: inline-block; border-radius: 5px; padding: 10px 26px; font-size: 15px; }
.org-top { background: var(--blue-dark); color: #fff; }
.org-mid { background: var(--blue); color: #fff; margin: 34px auto 0; }
.org-line { width: 2px; height: 26px; background: var(--blue-line); margin: 0 auto; }
.org-hline { height: 2px; background: var(--blue-line); width: 82%; margin: 0 auto; }
.org-depts { display: flex; justify-content: space-between; margin-top: 0; padding: 0 1%; }
.org-depts .col { display: flex; flex-direction: column; align-items: center; flex: 1; }
.org-depts .col .org-line { height: 22px; }
.org-depts .org-node { background: var(--blue-light); color: var(--blue-dark); font-size: 14px; padding: 8px 10px; width: 92%; }

/* ---------------- 制度全文 ---------------- */
.rules-doc { background: #fff; border: 1px solid #e8edf3; border-radius: 6px; padding: 34px 44px; }
.rules-doc h2 { text-align: center; font-size: 22px; color: var(--text); margin-bottom: 6px; }
.rules-doc .doc-date { text-align: center; color: var(--text-light); font-size: 13px; margin-bottom: 20px; }
.rules-doc h3 { font-size: 17px; color: var(--blue-dark); margin: 22px 0 10px; }
.rules-doc p { text-indent: 2em; margin-bottom: 8px; color: #444; }
.rules-doc p.no-indent { text-indent: 0; }
.rules-doc .doc-sign { text-align: right; margin-top: 26px; color: #444; }

/* ---------------- 通知列表页 ---------------- */
.notice-page-list { background: #fff; border: 1px solid #e8edf3; border-radius: 6px; padding: 10px 26px; }
.np-item { display: flex; align-items: center; gap: 16px; padding: 15px 4px; border-bottom: 1px dashed #eef1f5; }
.np-item:last-child { border-bottom: 0; }
.np-item .n-title { flex: 1; font-size: 15px; }
.np-item .n-title:hover { color: var(--blue); }
.np-item .n-date { color: var(--text-light); font-size: 13px; flex-shrink: 0; }

/* 详情页 */
.detail-panel { background: #fff; border: 1px solid #e8edf3; border-radius: 6px; padding: 32px 40px; }
.detail-panel h1 { font-size: 22px; text-align: center; color: var(--text); line-height: 1.5; }
.detail-meta { text-align: center; color: var(--text-light); font-size: 13px; margin: 12px 0 22px; padding-bottom: 16px; border-bottom: 1px solid #f0f2f5; }
.detail-body p { text-indent: 2em; margin-bottom: 10px; color: #444; }
.back-link { margin-top: 20px; text-align: center; }

/* ---------------- 活动页 ---------------- */
.act-detail-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }

/* ---------------- 全局搜索结果页 ---------------- */
.search-result-tip { font-size: 14px; color: var(--text-light); margin-bottom: 16px; }
.search-result-tip b { color: var(--red); }
.sr-group { margin-bottom: 22px; }
.sr-group h3 { font-size: 16px; color: var(--blue-dark); border-left: 4px solid var(--blue); padding-left: 10px; margin-bottom: 10px; }
.sr-item { background: #fff; border: 1px solid #e8edf3; border-radius: 6px; padding: 14px 18px; margin-bottom: 10px; }
.sr-item h4 { font-size: 15px; margin-bottom: 4px; }
.sr-item h4 a:hover { color: var(--blue); }
.sr-item p { font-size: 13px; color: var(--text-light); }
.sr-item mark { background: #fff3bf; padding: 0 1px; }

/* ---------------- 页脚 ---------------- */
.footer { background: var(--blue-dark); color: #b9cde8; margin-top: 10px; }
.footer .container { display: flex; gap: 40px; padding: 30px 0; flex-wrap: wrap; }
.footer h4 { color: #fff; font-size: 16px; margin-bottom: 10px; letter-spacing: 1px; }
.footer p, .footer a { font-size: 13px; line-height: 2; color: #b9cde8; }
.footer a:hover { color: #fff; }
.footer .f-brand { flex: 1.3; min-width: 260px; }
.footer .f-col { flex: 1; min-width: 170px; }
.copyright { background: var(--blue-dark); border-top: 1px solid rgba(255,255,255,.12); text-align: center; font-size: 12px; color: #8fa9cd; padding: 14px 0; }

/* ---------------- 返回顶部 ---------------- */
#backTop {
  position: fixed; right: 26px; bottom: 60px; width: 44px; height: 44px; border-radius: 8px; border: 0;
  background: var(--blue); color: #fff; font-size: 18px; display: none; z-index: 90; box-shadow: 0 6px 14px rgba(18,58,117,.3);
}
#backTop:hover { background: var(--blue-deep); }

/* ---------------- 响应式 ---------------- */
@media (max-width: 1000px) {
  .home-top { flex-direction: column; }
  .carousel { width: 100%; }
  .carousel .slides { height: 240px; }
  .quick { grid-template-columns: repeat(2, 1fr); }
  .act-grid, .room-grid, .act-detail-grid { grid-template-columns: repeat(2, 1fr); }
  .member-grid { grid-template-columns: repeat(3, 1fr); }
  .dept-grid { grid-template-columns: 1fr; }
  .stats { flex-wrap: wrap; }
  .stats .st { flex: 1 1 40%; border-bottom: 1px solid rgba(255,255,255,.18); padding: 8px 0; }
  .nav a { padding: 0 16px; font-size: 15px; }
  .intro-wrap { flex-direction: column; }
  .org-hline { display: none; }
  .org-depts { flex-wrap: wrap; gap: 12px; }
  .org-depts .col { flex: 1 1 30%; }
  .org-depts .col .org-line { display: none; }
  .form-grid { grid-template-columns: 1fr; }
  .search-box { width: 100%; }
}
@media (max-width: 600px) {
  .act-grid, .room-grid, .act-detail-grid { grid-template-columns: 1fr; }
  .member-grid { grid-template-columns: repeat(2, 1fr); }
  .quick { grid-template-columns: 1fr 1fr; }
  .brand h1 { font-size: 20px; }
  .nav .container { flex-wrap: wrap; }
  .nav a { padding: 0 13px; font-size: 14px; line-height: 40px; }
  .rules-doc { padding: 22px 18px; }
  .detail-panel { padding: 22px 18px; }
}

/* 外部表单收集主入口卡片（金山表单） */
.ext-form-card {
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  background: linear-gradient(135deg, #eaf3fd, #f8fbff);
  border: 1px solid #bcd8f5; border-left: 4px solid var(--blue);
  border-radius: 8px; padding: 20px 24px; margin: 18px 0;
  box-shadow: 0 2px 8px rgba(30, 90, 160, .08);
}
.efc-main b { display: block; font-size: 17px; color: var(--blue-dark); margin-bottom: 6px; }
.efc-main p { font-size: 13.5px; color: #5b6b7f; line-height: 1.8; margin: 0; }
.efc-btn { flex: 0 0 auto; white-space: nowrap; padding: 11px 22px; font-size: 15px; }
@media (max-width: 640px) {
  .ext-form-card { flex-direction: column; align-items: flex-start; }
  .efc-btn { width: 100%; text-align: center; }
}

/* ---------------- 首页「聚新视点」新媒体转载 ---------------- */
.media-box { background: #fff; border: 1px solid #e8edf3; border-radius: 6px; padding: 14px 16px; flex: 1; }
.mb-head { display: flex; align-items: baseline; gap: 10px; border-bottom: 1px solid #eef1f5; padding-bottom: 9px; margin-bottom: 4px; }
.mb-head h3 { font-size: 16px; color: var(--blue-dark); border-left: 3px solid var(--blue); padding-left: 8px; line-height: 1.1; }
.mb-head span { font-size: 12px; color: var(--text-light); }
.media-list li { border-bottom: 1px dashed #eef1f5; }
.media-list li:last-child { border-bottom: 0; }
.media-list a, .media-list .ml-disabled { display: flex; align-items: center; gap: 10px; padding: 9px 0; position: relative; }
.media-list .ml-idx {
  flex: 0 0 18px; height: 18px; line-height: 18px; text-align: center; border-radius: 3px;
  background: var(--blue-light); color: var(--blue); font-size: 12px; font-weight: bold;
}
.media-list a:hover .ml-body b { color: var(--blue); }
.ml-body { flex: 1; min-width: 0; }
.ml-body b { display: block; font-size: 13.5px; font-weight: normal; color: var(--text); line-height: 1.5;
  overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.ml-meta { font-size: 11.5px; color: #9aa7b8; }
.ml-tag { font-style: normal; margin-left: 6px; padding: 0 5px; border-radius: 2px; background: #f0f2f5; color: #9aa7b8; }
.ml-arrow { color: #c3cdd9; font-size: 16px; }
.ml-disabled { opacity: .72; cursor: default; }

/* ---------------- 活动详情页 ---------------- */
.act-detail .act-hero { width: 100%; max-height: 460px; object-fit: cover; border-radius: 6px; margin: 6px 0 22px; cursor: zoom-in; display: block; }
.act-detail .act-lead {
  text-indent: 0 !important; background: #f5f8fc; border-left: 3px solid var(--blue);
  padding: 12px 16px; color: #4a5a6e !important; font-size: 14.5px; border-radius: 0 4px 4px 0;
}
.act-nav { display: flex; gap: 14px; justify-content: space-between; margin-top: 26px; padding-top: 18px; border-top: 1px solid #f0f2f5; }
.act-nav a { font-size: 13.5px; color: var(--text-light); max-width: 47%; }
.act-nav a:hover { color: var(--blue); }
.act-nav a span { display: block; font-size: 11.5px; color: #b6c1ce; margin-bottom: 2px; }
.act-nav .an-next { text-align: right; margin-left: auto; }
.img-viewer {
  position: fixed; inset: 0; background: rgba(8,18,32,.9); display: flex; align-items: center;
  justify-content: center; z-index: 999; cursor: zoom-out; padding: 30px;
}
.img-viewer img { max-width: 100%; max-height: 100%; box-shadow: 0 10px 40px rgba(0,0,0,.5); }

@media (max-width: 1000px) {
  .home-left { flex: 1 1 100%; }
  .carousel .c-arrow { opacity: .85; }
  .act-detail .act-hero { max-height: 320px; }
}