/* ============================================================
   凯盛集策.精英会 · 整站统一框架层 frame.css
   结构范式：顶部通栏 → 统一页头（eyebrow + 大标题 + 引导语 + CTA）
             → 卡片网格内容区 → 站点级页脚
   说明：
   1) 仅做「框架与版式」升级，不改动任何业务逻辑样式；
   2) 全部使用主题令牌（--primary / --card / --text-* / --grad-warm 等），
      亮色 / 深空极光 / 暗金尊享 三套主题及 5 套多彩版式均自适应；
   3) 命名空间 ks-ph / ks-shell / ks-foot，避免与 hall.css 的 ks-hero 冲突。
   ============================================================ */

/* ── 统一容器 ── */
.ks-shell { width: 100%; max-width: 1240px; margin: 0 auto; }

/* 页面主体统一居中（窄版页面保持原宽度） */
.page,
.ks-main { width: 100%; max-width: 1240px; margin-left: auto; margin-right: auto; }
.page.page-narrow { max-width: 860px; }

/* ============================================================
   一、统一页头（Page Head）
   形式语言：眉标 → 大标题 → 引导语 → 操作区，底部渐变引导线
   ============================================================ */
.ks-ph {
  position: relative;
  margin: 0 0 22px;
  padding: 26px 0 20px;
  border-bottom: 1px solid var(--border, #F1E4DC);
}
.ks-ph::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 96px;
  height: 2px;
  border-radius: 2px;
  background: var(--grad-warm, var(--primary, #EC5A2D));
}
.ks-ph-inner {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}
.ks-ph-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--primary, #EC5A2D);
}
.ks-ph-eyebrow::before {
  content: "";
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: var(--grad-warm, var(--primary, #EC5A2D));
}
.ks-ph-title {
  font-size: clamp(23px, 3.2vw, 30px);
  font-weight: 800;
  letter-spacing: -.2px;
  line-height: 1.22;
  color: var(--text-1, #2B2330);
}
.ks-ph-lead {
  margin-top: 7px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-2, #7C6F79);
  max-width: 760px;
}
.ks-ph-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.ks-ph-metrics {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  margin-top: 14px;
}
.ks-ph-metric { font-size: 13px; color: var(--text-2, #7C6F79); }
.ks-ph-metric b {
  display: block;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.2;
  color: var(--text-1, #2B2330);
}

/* 大首屏版（居中，仅用于大厅等落地页） */
.ks-ph--tall {
  padding: 54px 0 34px;
  text-align: center;
  border-bottom: none;
}
.ks-ph--tall::after { display: none; }
.ks-ph--tall .ks-ph-inner {
  flex-direction: column;
  align-items: center;
  max-width: 840px;
  margin: 0 auto;
}
.ks-ph--tall .ks-ph-title { font-size: clamp(28px, 4.6vw, 44px); }
.ks-ph--tall .ks-ph-lead { margin-top: 13px; font-size: 16px; }
.ks-ph--tall .ks-ph-actions { justify-content: center; margin-top: 22px; }

/* ============================================================
   二、能力亮点卡（三列，dir_topbar 范式）
   ============================================================ */
.ks-feat {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0 0 24px;
}
.ks-feat-card {
  position: relative;
  overflow: hidden;
  padding: 20px 22px;
  border: 1px solid var(--border, #F1E4DC);
  border-radius: 16px;
  background: var(--card, #fff);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.ks-feat-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: var(--grad-warm, var(--primary, #EC5A2D));
  opacity: .85;
}
.ks-feat-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-strong, var(--primary, #EC5A2D));
  box-shadow: var(--shadow-md, 0 10px 28px rgba(0, 0, 0, .1));
}
.ks-feat-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  margin-bottom: 12px;
  border-radius: 11px;
  font-size: 18px;
  background: var(--brand-bg, rgba(236, 90, 45, .1));
}
.ks-feat-card h3 {
  margin: 0 0 6px;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--text-1, #2B2330);
}
.ks-feat-card p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text-2, #7C6F79);
}

/* ============================================================
   三、站点级页脚
   ============================================================ */
.ks-foot {
  margin-top: 54px;
  padding: 38px 24px 30px;
  border-top: 1px solid var(--border, #F1E4DC);
  background: color-mix(in srgb, var(--card, #fff) 55%, transparent);
}
.ks-foot-inner {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}
.ks-foot-brand { display: flex; align-items: center; gap: 10px; }
.ks-foot-mark {
  width: 28px;
  height: 28px;
  border-radius: 9px;
  background: var(--grad-warm, var(--primary, #EC5A2D));
  box-shadow: 0 4px 14px color-mix(in srgb, var(--primary, #EC5A2D) 40%, transparent);
}
.ks-foot-name { font-size: 15px; font-weight: 800; color: var(--text-1, #2B2330); }
.ks-foot-slogan {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--text-2, #7C6F79);
  max-width: 320px;
}
.ks-foot-col h4 {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-1, #2B2330);
}
.ks-foot-col a {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--text-2, #7C6F79);
}
.ks-foot-col a:hover { color: var(--primary, #EC5A2D); }
.ks-foot-bar {
  max-width: 1240px;
  margin: 26px auto 0;
  padding-top: 18px;
  border-top: 1px solid var(--border, #F1E4DC);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 12.5px;
  color: var(--text-3, #B49FA8);
}

/* ============================================================
   四、内容卡片现代化（增量增强，不覆盖主题配色）
   ============================================================ */
.panel,
.card,
.form-card { border-radius: 16px; }
.panel { box-shadow: 0 1px 2px rgba(0, 0, 0, .03); }
.panel-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 700;
}
.panel-title::before {
  content: "";
  width: 3px;
  height: 14px;
  border-radius: 2px;
  background: var(--grad-warm, var(--primary, #EC5A2D));
}

/* 统计卡：统一自适应网格 + 悬停微动 */
.stat-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(168px, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}
.stat-card {
  border-radius: 16px;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.stat-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-strong, var(--primary, #EC5A2D));
  box-shadow: var(--shadow-sm, 0 6px 18px rgba(0, 0, 0, .08));
}

/* 空状态提示 */
.empty-tip {
  padding: 26px 0;
  text-align: center;
  font-size: 13px;
  color: var(--text-3, #B49FA8);
}

/* 后台模块导航：概览 / 结算中心 / 账户权限 / 纠纷工单 */
.admin-modnav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 2px 0 18px;
}
.admin-modnav .am-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  color: var(--text-2, #6B7280);
  background: var(--card-2, #F4F6FA);
  border: 1px solid var(--border, #ECECEC);
  transition: transform .15s ease, border-color .15s ease, color .15s ease, background .15s ease;
}
.admin-modnav .am-item:hover {
  transform: translateY(-1px);
  border-color: var(--border-strong, var(--primary, #EC5A2D));
  color: var(--text-1, #1a1a2e);
}
.admin-modnav .am-item.active {
  color: #fff;
  background: var(--grad-warm, var(--primary, #EC5A2D));
  border-color: transparent;
  box-shadow: 0 6px 16px rgba(236, 90, 45, .22);
}
.admin-modnav .am-ico {
  font-size: 15px;
  line-height: 1;
  opacity: .92;
}
@media (max-width: 768px) {
  .admin-modnav { gap: 8px; }
  .admin-modnav .am-item { padding: 8px 12px; font-size: 13px; }
}

/* ============================================================
   五、响应式
   ============================================================ */
@media (min-width: 760px) {
  .ks-feat { grid-template-columns: repeat(3, 1fr); }
  .ks-foot-inner { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
}
@media (max-width: 768px) {
  .page, .ks-main { padding-left: 18px; padding-right: 18px; }
  .ks-ph { padding: 20px 0 16px; margin-bottom: 18px; }
  .ks-ph--tall { padding: 34px 0 20px; }
  .ks-ph-inner { align-items: flex-start; }
  .ks-foot { padding: 30px 18px 24px; }
  .stat-cards { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
}
@media (prefers-reduced-motion: reduce) {
  .ks-feat-card, .stat-card, .panel { transition: none; }
  .ks-feat-card:hover, .stat-card:hover { transform: none; }
}