/* ============================================================
   IPT 市场大厅专用样式 · marketplace / supply / demand / insights
   与 site.css 同源设计语言（深海军蓝 #06141F / 品牌蓝 #1259C4 / 琥珀金 #C9A227）
   ============================================================ */

.page-hero {
  background: linear-gradient(160deg, #06141f 0%, #0d2a44 58%, #103a5c 100%);
  color: #fff;
  padding: calc(var(--nav-h, 68px) + 56px) 0 62px;
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201,162,39,.55), transparent);
}
.page-hero h1 {
  font-size: 34px;
  font-weight: 700;
  letter-spacing: -.4px;
  margin: 10px 0 12px;
  line-height: 1.25;
}
.page-hero .lead {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255,255,255,.78);
  max-width: 720px;
  margin: 0;
}
.page-hero .crumb {
  font-size: 13px;
  color: rgba(255,255,255,.55);
  margin-bottom: 4px;
}
.page-hero .crumb a { color: rgba(255,255,255,.75); text-decoration: none; }
.page-hero .crumb a:hover { color: #fff; }
.page-hero .hero-cta { margin-top: 26px; display: flex; gap: 12px; flex-wrap: wrap; }
.page-hero--split .page-hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 52px;
  align-items: center;
}

/* ---------- 数据计数条 ---------- */
.mkt-counts {
  display: flex;
  gap: 40px;
  margin-top: 34px;
  padding-top: 26px;
  border-top: 1px solid rgba(255,255,255,.14);
  flex-wrap: wrap;
}
.mkt-counts > div { display: flex; flex-direction: column; gap: 4px; }
.mkt-counts b {
  font-size: 30px; font-weight: 800; color: #fff; line-height: 1;
  letter-spacing: -.6px;
}
.mkt-counts span { font-size: 12.5px; color: rgba(255,255,255,.6); }

/* ---------- 平台大厅：双边卡片 ---------- */
.mkt-split { display: grid; gap: 16px; }
.mkt-split-card {
  display: block;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 14px;
  padding: 22px 24px;
  text-decoration: none;
  color: inherit;
  transition: border-color .22s, background .22s, transform .22s;
  position: relative;
  overflow: hidden;
}
.mkt-split-card::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: linear-gradient(180deg, #1259c4, #0d9488);
}
.mkt-split-card--demand::before {
  background: linear-gradient(180deg, #c9a227, #d85a30);
}
.mkt-split-card:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(201,162,39,.45);
  transform: translateY(-2px);
}
.mkt-split-k {
  font-size: 11px; letter-spacing: 2.4px; color: rgba(255,255,255,.45);
  font-weight: 700; margin-bottom: 6px;
}
.mkt-split-t { font-size: 20px; font-weight: 700; margin-bottom: 6px; }
.mkt-split-d { font-size: 13.5px; color: rgba(255,255,255,.68); line-height: 1.65; }
.mkt-split-n {
  display: flex; align-items: baseline; gap: 8px; margin-top: 14px;
  padding-top: 12px; border-top: 1px solid rgba(255,255,255,.12);
}
.mkt-split-n b { font-size: 22px; font-weight: 800; color: #c9a227; }
.mkt-split-n span { font-size: 12px; color: rgba(255,255,255,.55); }

/* ---------- 门户特性 ---------- */
.portal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 38px;
}
.portal-card {
  background: #fff;
  border: 1px solid var(--line, #e3e8ef);
  border-radius: 14px;
  padding: 26px 24px;
  transition: box-shadow .22s, transform .22s;
}
.portal-card:hover { box-shadow: 0 12px 32px rgba(6,20,31,.09); transform: translateY(-3px); }
.portal-ico {
  width: 40px; height: 40px; border-radius: 10px;
  background: linear-gradient(135deg, #1259c4, #0d9488);
  color: #fff; font-size: 14px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px; letter-spacing: .5px;
}
.portal-card h3 { font-size: 16px; font-weight: 700; margin: 0 0 8px; }
.portal-card p { font-size: 13.5px; line-height: 1.75; color: var(--ink-2, #46586b); margin: 0; }
.portal-cta { display: flex; gap: 12px; justify-content: center; margin-top: 36px; }

/* ---------- 工具条 ---------- */
.section--tight { padding: 44px 0 64px; }
.mkt-toolbar {
  display: flex; gap: 20px; align-items: flex-end; justify-content: space-between;
  flex-wrap: wrap;
  padding-bottom: 22px; margin-bottom: 26px;
  border-bottom: 1px solid var(--line, #e3e8ef);
}
.mkt-filters { display: flex; gap: 14px; flex-wrap: wrap; }
.mkt-filter { display: flex; flex-direction: column; gap: 6px; }
.mkt-filter > span { font-size: 12px; color: var(--ink-3, #7a8b9c); font-weight: 500; }
.mkt-filter select, .mkt-filter input {
  min-width: 132px; height: 38px; padding: 0 11px;
  border: 1px solid var(--line, #e3e8ef); border-radius: 9px;
  background: #fff; font-size: 13.5px; color: var(--ink-1, #14293d);
  font-family: inherit;
}
.mkt-filter input:focus, .mkt-filter select:focus {
  outline: none; border-color: #1259c4; box-shadow: 0 0 0 3px rgba(18,89,196,.1);
}
.mkt-filter--wide input { min-width: 220px; }

/* ---------- 卡片网格 ---------- */
.mkt-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.mkt-card {
  background: #fff;
  border: 1px solid var(--line, #e3e8ef);
  border-radius: 14px;
  padding: 22px;
  display: flex; flex-direction: column;
  transition: box-shadow .22s, transform .22s, border-color .22s;
}
.mkt-card:hover {
  box-shadow: 0 14px 36px rgba(6,20,31,.1);
  transform: translateY(-3px);
  border-color: rgba(18,89,196,.35);
}
.mkt-card-top {
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px; margin-bottom: 12px;
}
.mkt-chip {
  font-size: 11.5px; font-weight: 600; padding: 4px 10px; border-radius: 20px;
  background: var(--brand-blue-light, #e8f2fd); color: var(--brand-blue, #1259c4);
  letter-spacing: .3px;
}
.mkt-chip--stage { background: #e6f7f5; color: #0f6e56; }
.mkt-chip--pending { background: #fdf3e2; color: #854f0b; }
.mkt-card h3 {
  font-size: 16px; font-weight: 700; line-height: 1.45; margin: 0 0 10px;
  color: var(--ink-1, #14293d);
}
.mkt-card-desc {
  font-size: 13.5px; line-height: 1.72; color: var(--ink-2, #46586b);
  margin: 0 0 14px; flex: 1;
}
.mkt-meta {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 8px 14px; padding: 13px 0; margin-bottom: 14px;
  border-top: 1px dashed var(--line, #e3e8ef);
  border-bottom: 1px dashed var(--line, #e3e8ef);
}
.mkt-meta div { display: flex; gap: 6px; font-size: 12.5px; min-width: 0; }
.mkt-meta b { color: var(--ink-3, #7a8b9c); font-weight: 500; flex-shrink: 0; }
.mkt-meta span { color: var(--ink-1, #14293d); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mkt-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 16px; }
.mkt-tag {
  font-size: 11.5px; padding: 3px 9px; border-radius: 5px;
  background: #f4f7fb; color: var(--ink-2, #46586b); border: 1px solid #e6ecf3;
}
.mkt-tag--cert { background: #fdf6e6; border-color: #f0e2bd; color: #854f0b; font-weight: 600; }
.mkt-card-foot {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  margin-top: auto;
}
.mkt-org { font-size: 12.5px; color: var(--ink-3, #7a8b9c); min-width: 0; }
.mkt-org b { display: block; color: var(--ink-1, #14293d); font-weight: 600;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mkt-loading, .mkt-empty {
  grid-column: 1 / -1; text-align: center; padding: 60px 20px;
  color: var(--ink-3, #7a8b9c); font-size: 14px;
}

/* ---------- 询盘弹窗 ---------- */
.mkt-modal {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(6,20,31,.55);
  display: none; align-items: center; justify-content: center;
  padding: 24px;
}
.mkt-modal.open { display: flex; }
.mkt-modal-box {
  background: #fff; border-radius: 16px; padding: 30px;
  max-width: 520px; width: 100%; position: relative;
  max-height: 90vh; overflow-y: auto;
}
.mkt-modal-x {
  position: absolute; top: 14px; right: 16px;
  background: none; border: none; font-size: 26px; line-height: 1;
  color: var(--ink-3, #7a8b9c); cursor: pointer;
}
.mkt-modal-box h3 { font-size: 19px; font-weight: 700; margin: 0 0 6px; }
.mkt-modal-target {
  font-size: 13.5px; color: var(--ink-2, #46586b);
  background: #f4f7fb; border-radius: 9px; padding: 11px 13px; margin-bottom: 18px;
  line-height: 1.6;
}
.mkt-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.mkt-field > span { font-size: 12.5px; color: var(--ink-3, #7a8b9c); font-weight: 500; }
.mkt-field input, .mkt-field textarea {
  border: 1px solid var(--line, #e3e8ef); border-radius: 9px;
  padding: 10px 12px; font-size: 13.5px; font-family: inherit;
  color: var(--ink-1, #14293d); resize: vertical;
}
.mkt-field input:focus, .mkt-field textarea:focus {
  outline: none; border-color: #1259c4; box-shadow: 0 0 0 3px rgba(18,89,196,.1);
}
.btn-block { width: 100%; justify-content: center; }
.mkt-modal-msg { font-size: 13px; margin: 12px 0 0; text-align: center; min-height: 18px; }
.mkt-modal-msg.ok { color: #0f6e56; }
.mkt-modal-msg.err { color: #a32d2d; }

/* ---------- 洞察中心 ---------- */
.ins-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 28px; }
.ins-tab {
  border: 1px solid var(--line, #e3e8ef); background: #fff;
  padding: 9px 18px; border-radius: 22px; font-size: 13.5px;
  cursor: pointer; font-family: inherit; color: var(--ink-2, #46586b);
  transition: all .2s;
}
.ins-tab:hover { border-color: rgba(18,89,196,.4); color: #1259c4; }
.ins-tab.active { background: #1259c4; border-color: #1259c4; color: #fff; }
.ins-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.ins-card {
  background: #fff; border: 1px solid var(--line, #e3e8ef);
  border-radius: 14px; overflow: hidden;
  transition: box-shadow .22s, transform .22s;
}
.ins-card:hover { box-shadow: 0 14px 36px rgba(6,20,31,.1); transform: translateY(-3px); }
.ins-cover {
  height: 118px; position: relative;
  background: linear-gradient(135deg, #0d2a44 0%, #1259c4 100%);
  display: flex; align-items: flex-end; padding: 14px;
}
.ins-cover--supply { background: linear-gradient(135deg, #064e42 0%, #0d9488 100%); }
.ins-cover--channel { background: linear-gradient(135deg, #5c3d12 0%, #c9a227 100%); }
.ins-cover--quality { background: linear-gradient(135deg, #4a1b0c 0%, #d85a30 100%); }
.ins-cover-k {
  font-size: 11px; letter-spacing: 2px; font-weight: 700;
  color: rgba(255,255,255,.85);
}
.ins-card-body { padding: 20px; }
.ins-card-kind {
  font-size: 11.5px; color: #1259c4; font-weight: 600;
  margin-bottom: 8px; display: block;
}
.ins-card h3 { font-size: 15.5px; font-weight: 700; line-height: 1.5; margin: 0 0 10px; }
.ins-card p { font-size: 13px; line-height: 1.72; color: var(--ink-2, #46586b); margin: 0 0 14px; }
.ins-card-foot {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px; color: var(--ink-3, #7a8b9c);
  padding-top: 12px; border-top: 1px solid var(--line, #e3e8ef);
}
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.news-card {
  background: #fff; border: 1px solid var(--line, #e3e8ef);
  border-radius: 14px; padding: 22px;
}
.news-tag {
  display: inline-block; font-size: 11.5px; font-weight: 600;
  padding: 3px 10px; border-radius: 5px; margin-bottom: 12px;
  background: #e8f2fd; color: #1259c4;
}
.news-card h3 { font-size: 15px; font-weight: 700; line-height: 1.55; margin: 0 0 10px; }
.news-date { font-size: 12px; color: var(--ink-3, #7a8b9c); margin: 0; }

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
  .page-hero--split .page-hero-grid { grid-template-columns: 1fr; gap: 34px; }
  .portal-grid { grid-template-columns: repeat(2, 1fr); }
  .mkt-grid { grid-template-columns: repeat(2, 1fr); }
  .ins-grid, .news-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 700px) {
  .page-hero { padding: calc(var(--nav-h, 68px) + 36px) 0 46px; }
  .page-hero h1 { font-size: 26px; }
  .mkt-counts { gap: 22px; }
  .mkt-counts b { font-size: 24px; }
  .portal-grid, .mkt-grid, .ins-grid, .news-grid { grid-template-columns: 1fr; }
  .mkt-toolbar { flex-direction: column; align-items: stretch; }
  .mkt-filters { flex-direction: column; }
  .mkt-filter select, .mkt-filter input { width: 100%; }
  .mkt-meta { grid-template-columns: 1fr; }
}

/* ============================================================
   洞察中心（API 驱动版）—— 列表卡片 / 工具栏 / 详情页
   ============================================================ */
.ins-toolbar{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  flex-wrap:wrap;margin-bottom:26px;
}
.ins-toolbar .ins-tabs{margin-bottom:0}
.ins-search input{
  width:250px;max-width:100%;border:1px solid var(--line,#e3e8ef);background:#fff;
  border-radius:22px;padding:9px 18px;font-size:13.5px;font-family:inherit;color:var(--ink,#1a2b3c);
  transition:border-color .2s,box-shadow .2s;
}
.ins-search input:focus{
  outline:none;border-color:rgba(18,89,196,.5);box-shadow:0 0 0 3px rgba(18,89,196,.1);
}
.ins-status{
  background:#F4F8FC;border:1px solid #DCE7F4;border-left:3px solid #1259c4;
  border-radius:10px;padding:12px 16px;font-size:13px;line-height:1.7;
  color:#2C4A6B;margin-bottom:20px;
}
.ins-empty{
  grid-column:1/-1;text-align:center;padding:56px 20px;color:var(--ink-3,#7a8b9c);font-size:14px;
  background:#fff;border:1px dashed var(--line,#e3e8ef);border-radius:14px;
}
.ins-more{display:flex;justify-content:center;margin-top:32px}

/* 卡片：白底扁平，无封面图 */
.ins-card{
  background:#fff;border:1px solid var(--line,#e3e8ef);border-radius:14px;
  padding:22px 22px 18px;display:flex;flex-direction:column;
  transition:box-shadow .22s,transform .22s,border-color .22s;
}
.ins-card:hover{
  box-shadow:0 14px 36px rgba(6,20,31,.1);transform:translateY(-3px);
  border-color:rgba(18,89,196,.28);
}
.ins-card.is-locked{background:#FBFCFE}
.ins-card-top{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.ins-cat{
  display:inline-flex;align-items:center;font-size:11.5px;font-weight:700;letter-spacing:.02em;
  padding:4px 11px;border-radius:20px;background:#EAF1FC;color:#1259c4;
}
.ins-cat.cat-ma{background:#F1EBFB;color:#534AB7}
.ins-cat.cat-product{background:#E6F5F0;color:#0F6E56}
.ins-cat.cat-regulatory{background:#FDF0E6;color:#A85A1B}
.ins-cat.cat-market{background:#FBEDEC;color:#A32D2D}
.ins-cat.cat-policy{background:#FDF6E3;color:#8A6100}
.ins-cat.cat-platform{background:#E9F0F7;color:#0C447C}
.ins-feat{
  display:inline-flex;align-items:center;font-size:11px;font-weight:700;
  padding:4px 10px;border-radius:20px;background:#1259c4;color:#fff;
}
.ins-lock{
  display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:700;
  padding:4px 10px;border-radius:20px;background:#F1F4F8;color:#5F7185;
  border:1px solid var(--line,#e3e8ef);
}
.ins-card h3{
  font-size:16px;font-weight:700;line-height:1.52;margin:0 0 11px;color:var(--n900,#0B1F2E);
}
.ins-card h3 a{color:inherit;text-decoration:none;transition:color .18s}
.ins-card h3 a:hover{color:#1259c4}
.ins-sum{
  font-size:13.5px;line-height:1.78;color:var(--ink-2,#46586b);margin:0 0 16px;flex:1;
}
.ins-meta{
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  font-size:12px;color:var(--ink-3,#7a8b9c);padding-top:13px;
  border-top:1px solid var(--line,#e3e8ef);
}
.ins-src{max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ins-go{margin-left:auto;color:#1259c4;font-weight:600}

/* 会员 CTA */
.member-cta{
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
  background:linear-gradient(120deg,#0B1F2E 0%,#123043 100%);
  border-radius:18px;padding:34px 40px;color:#E9F2F3;
}
.member-cta .mc-title{font-size:19px;font-weight:700;color:#fff;margin-bottom:8px}
.member-cta .mc-desc{font-size:13.5px;line-height:1.75;color:#A8C3CA;max-width:620px}
.member-cta .mc-right{display:flex;gap:12px;flex-wrap:wrap}
.member-cta .btn-outline{border-color:rgba(255,255,255,.4);color:#E9F2F3;background:transparent}
.member-cta .btn-outline:hover{background:rgba(255,255,255,.1);color:#fff}

/* ---------- 详情页 ---------- */
.page-hero--article{padding:126px 0 30px}
.article-wrap{padding-bottom:80px}
.art-loading{text-align:center;padding:60px 0;color:var(--ink-3,#7a8b9c);font-size:14px}
.art-head{max-width:860px;margin-bottom:34px}
.art-tags{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.art-head h1{
  font-size:32px;line-height:1.38;font-weight:700;color:var(--n900,#0B1F2E);margin:0 0 18px;
  letter-spacing:-.01em;
}
.art-summary{
  font-size:16px;line-height:1.85;color:var(--ink-2,#46586b);margin:0 0 22px;
  padding-left:16px;border-left:3px solid #1259c4;
}
.art-meta{
  display:flex;align-items:center;gap:18px;flex-wrap:wrap;
  font-size:12.5px;color:var(--ink-3,#7a8b9c);padding-bottom:22px;
  border-bottom:1px solid var(--line,#e3e8ef);
}
.art-meta a{color:#1259c4;text-decoration:none}
.art-meta a:hover{text-decoration:underline}
.art-body{max-width:860px;font-size:15px;line-height:1.92;color:#2C3E50}
.art-body h3{
  font-size:19px;font-weight:700;color:var(--n900,#0B1F2E);
  margin:34px 0 14px;padding-left:13px;border-left:3px solid var(--teal,#12A59C);
  line-height:1.5;
}
.art-body p{margin:0 0 16px}
.art-body ul{margin:0 0 18px;padding-left:22px}
.art-body li{margin-bottom:9px}
.art-body strong{color:var(--n900,#0B1F2E);font-weight:700}
.art-body table{
  width:100%;border-collapse:collapse;margin:18px 0 22px;font-size:13.5px;
  background:#fff;border:1px solid var(--line,#e3e8ef);border-radius:10px;overflow:hidden;
}
.art-body th{
  background:#0B1F2E;color:#fff;font-weight:600;text-align:left;
  padding:11px 14px;font-size:12.5px;letter-spacing:.02em;
}
.art-body td{padding:11px 14px;border-top:1px solid var(--line,#e3e8ef);vertical-align:top;line-height:1.7}
.art-body tr:nth-child(even) td{background:#F8FAFC}
.art-foot{
  max-width:860px;display:flex;gap:14px;flex-wrap:wrap;
  margin-top:44px;padding-top:28px;border-top:1px solid var(--line,#e3e8ef);
}
.art-locked{
  max-width:560px;margin:20px auto;text-align:center;padding:48px 32px;
  background:#fff;border:1px solid var(--line,#e3e8ef);border-radius:16px;
}
.art-locked .al-icon{font-size:34px;margin-bottom:14px}
.art-locked h2{font-size:20px;font-weight:700;color:var(--n900,#0B1F2E);margin:0 0 12px}
.art-locked p{font-size:14px;line-height:1.8;color:var(--ink-2,#46586b);margin:0 0 24px}
.art-locked .al-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

@media (max-width:1024px){
  .ins-grid{grid-template-columns:repeat(2,1fr)}
  .art-head h1{font-size:27px}
  .art-summary{font-size:15px}
  .member-cta{padding:28px 26px}
}
@media (max-width:640px){
  .ins-grid{grid-template-columns:1fr}
  .ins-toolbar{flex-direction:column;align-items:stretch}
  .ins-search input{width:100%}
  .art-head h1{font-size:23px}
  .art-body{font-size:14.5px;line-height:1.88}
  .art-body table{font-size:12.5px}
  .art-body th,.art-body td{padding:9px 10px}
  .member-cta{padding:24px 20px;gap:18px}
  .member-cta .mc-title{font-size:17px}
  .page-hero--article{padding:110px 0 22px}
}

/* ============================================================
   大厅分页：加载更多
   ============================================================ */
.mkt-more{
  display:flex;align-items:center;justify-content:center;gap:16px;
  flex-wrap:wrap;margin-top:30px;padding-top:6px;
}
.mkt-more[hidden]{display:none}
.mkt-more .btn{min-width:180px}
.mkt-more .btn:disabled{opacity:.55;cursor:wait}
.mkt-more-tip{
  font-size:12.5px;color:var(--ink-3,#7a8b9c);
}
@media (max-width:640px){
  .mkt-more{flex-direction:column;gap:10px}
  .mkt-more .btn{width:100%}
}