/* 首屏以下转化区；不覆盖 hero / header / 导师图 */

.market-research-demo__resources,
.market-research-demo__method,
.market-research-demo__demo-badge,
.market-research-demo__hero .market-research-demo__eyebrow,
.market-research-demo__dialog-backdrop {
  display: none !important;
}

.page-extra {
  width: min(1120px, calc(100% - 40px));
  margin: 40px auto 12px;
  color: #10233d;
  font-family: Inter, "PingFang SC", "Microsoft YaHei", sans-serif;
}

.page-extra-head { margin-bottom: 4px; }

.page-extra-head h2,
.page-extra h2 {
  margin: 0 0 10px;
  font-size: clamp(26px, 3.6vw, 36px);
  font-weight: 800;
  line-height: 1.25;
}

.page-extra .kicker {
  margin: 0 0 8px;
  color: #005bac;
  font-size: 14px;
  font-weight: 800;
}

.page-extra .lead {
  margin: 0;
  color: #60718a;
  line-height: 1.7;
  max-width: 640px;
}

.page-extra-split {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(240px, 0.75fr);
  gap: 16px;
  margin: 24px 0 36px;
  align-items: stretch;
}

.page-extra-board,
.page-extra-aside,
.page-extra-gifts article,
.page-extra-chat,
.page-extra-replay,
.bull-card {
  background: #fff;
  border: 1px solid #dce5f0;
  border-radius: 18px;
  box-shadow: 0 12px 28px #19375c0f;
}

.page-extra-board { overflow: hidden; }

.page-extra-board-head,
.page-extra-aside {
  padding: 16px 18px;
}

.page-extra-board-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #dce5f0;
}

.page-extra-board-head h3 { margin: 0; font-size: 16px; }

.page-extra-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #178a4b;
  font-size: 12px;
  font-weight: 800;
}

.page-extra-live i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 5px #22c55e33;
}

.page-extra-stock {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 10px;
  align-items: center;
  padding: 13px 18px;
  border-bottom: 1px solid #eef3f8;
}

.page-extra-stock:last-child { border-bottom: 0; }
.page-extra-stock.is-locked { cursor: pointer; background: #f8fbff; }

.page-extra-stock small {
  display: block;
  color: #60718a;
  font-size: 12px;
  margin-top: 2px;
}

.page-extra-tag {
  background: #e23d3d;
  color: #fff;
  border-radius: 6px;
  padding: 3px 7px;
  font-size: 11px;
  font-weight: 800;
  white-space: nowrap;
}

.page-extra-chg,
.up {
  min-width: 4.6em;
  text-align: right;
  font-weight: 800;
  color: #e23d3d;
  font-variant-numeric: tabular-nums;
}

.page-extra-stock.is-locked strong {
  filter: blur(5px);
  user-select: none;
}

.page-extra-aside {
  display: flex;
  flex-direction: column;
}

.page-extra-aside ol {
  margin: 8px 0 14px;
  padding-left: 18px;
  line-height: 1.75;
}

.page-extra-aside li { margin: 0 0 8px; }
.page-extra-aside b { display: block; }

.page-extra-social {
  margin: 0 0 12px;
  color: #005bac;
  font-size: 13px;
  font-weight: 800;
}

.page-extra-cta {
  margin-top: auto;
  min-height: 44px;
  border: 0;
  border-radius: 12px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  color: #06244b;
  background: #ff6b00;
  padding: 12px 16px;
  box-shadow: 0 12px 28px #ff6b0033;
}

.page-extra-cta-wide {
  display: block;
  width: min(420px, 100%);
  margin: 8px auto 14px;
}

.page-extra-note {
  color: #52657e;
  font-size: 13px;
  line-height: 1.7;
  margin: 0 0 8px;
  text-align: center;
}

.page-extra-block { margin: 0 0 36px; }

.page-extra-block > .lead { margin: 0 0 18px; }

.bull-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 4px;
}

.bull-card {
  padding: 18px;
  display: flex;
  flex-direction: column;
  min-height: 168px;
}

.bull-card.is-locked { cursor: pointer; background: #f8fbff; }

.bull-card.is-locked strong { filter: blur(5px); user-select: none; }

.bull-sector {
  color: #005bac;
  font-size: 12px;
  font-weight: 800;
}

.bull-card strong {
  display: block;
  margin: 10px 0 4px;
  font-size: 20px;
}

.bull-card small {
  color: #60718a;
  font-size: 12px;
}

.bull-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: 14px;
}

.bull-foot em {
  font-style: normal;
  background: #e23d3d;
  color: #fff;
  border-radius: 6px;
  padding: 3px 7px;
  font-size: 11px;
  font-weight: 800;
}

.page-extra-gifts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 18px;
}

.page-extra-gifts article { padding: 20px; }

.page-extra-gifts span {
  color: #ff6b00;
  font-size: 13px;
  font-weight: 900;
}

.page-extra-gifts h3 {
  margin: 12px 0 8px;
  font-size: 18px;
}

.page-extra-gifts p {
  margin: 0;
  color: #60718a;
  font-size: 14px;
  line-height: 1.7;
}

.page-extra-proof {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 16px;
  margin: 0 0 28px;
}

.page-extra-chat,
.page-extra-replay { padding: 20px; }

.page-extra-chat h3,
.page-extra-replay h3 {
  margin: 0 0 14px;
  font-size: 18px;
}

.msg {
  background: #f4f7fb;
  border-radius: 14px;
  padding: 10px 12px;
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.6;
}

.msg-mentor {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  background: #eef5ff;
}

.msg-mentor img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 18%;
  flex: none;
}

.msg small {
  display: block;
  color: #60718a;
  font-size: 12px;
  margin-top: 4px;
}

.msg b { color: #e23d3d; }

.replay-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid #dce5f0;
  font-weight: 800;
}

.replay-row:last-of-type { border-bottom: 0; }

.page-extra-replay > p {
  margin: 12px 0 0;
  color: #60718a;
  font-size: 12px;
  line-height: 1.6;
  font-weight: 400;
}

@media (width <= 960px) {
  .page-extra-split,
  .page-extra-gifts,
  .page-extra-proof,
  .bull-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (width <= 760px) {
  .page-extra {
    width: min(100% - 28px, 560px);
    margin: 24px auto 0;
  }
  .page-extra-split,
  .page-extra-proof {
    grid-template-columns: 1fr;
    margin-top: 18px;
  }
  .page-extra-cta { width: 100%; }
  .page-extra-cta-wide { width: 100%; }
  .page-extra-stock { padding: 12px 14px; }
  .page-extra-note { text-align: left; }
}

@media (width <= 520px) {
  .page-extra-gifts,
  .bull-grid { grid-template-columns: 1fr; }
  .page-extra-tag { display: none; }
  .page-extra-stock { grid-template-columns: minmax(0, 1fr) auto; }
}

.wx-dialog {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 20px;
  background: #01122bad;
}

.wx-dialog.hidden { display: none; }

.wx-dialog-card {
  position: relative;
  width: min(400px, 100%);
  background: #fff;
  color: #10233d;
  border-radius: 22px;
  padding: 28px 24px 22px;
  box-shadow: 0 20px 80px #0005;
  font-family: Inter, "PingFang SC", "Microsoft YaHei", sans-serif;
}

.wx-dialog-x {
  position: absolute;
  top: 10px;
  right: 12px;
  width: 36px;
  min-height: 36px;
  border: 0;
  background: transparent;
  color: #8a9bb0;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}

.wx-dialog-mentor {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.wx-dialog-mentor img {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 16%;
}

.wx-dialog-mentor strong,
.wx-dialog-mentor span { display: block; }

.wx-dialog-mentor span {
  color: #60718a;
  font-size: 13px;
  margin-top: 2px;
}

.wx-dialog-card h2 {
  margin: 0 0 8px;
  font-size: 22px;
  font-weight: 800;
}

.wx-dialog-lead {
  margin: 0 0 18px;
  color: #60718a;
  line-height: 1.7;
  font-size: 14px;
}

.wx-qr {
  background: #f4f8fc;
  border: 1px solid #dce5f0;
  border-radius: 16px;
  padding: 16px 16px 12px;
  text-align: center;
}

.wx-qr-img {
  display: block;
  width: 180px;
  height: 180px;
  margin: 0 auto 8px;
  object-fit: contain;
  background: #fff;
  border-radius: 8px;
}

.wx-qr.is-empty .wx-qr-img { display: none; }

.wx-qr-hint {
  display: none;
  margin: 24px 12px;
  color: #60718a;
  font-size: 13px;
  line-height: 1.6;
}

.wx-qr.is-empty .wx-qr-hint { display: block; }

.wx-id {
  text-align: center;
  margin: 12px 0 16px;
  color: #52657e;
  font-size: 13px;
  font-weight: 700;
}

.wx-dialog-close {
  width: 100%;
  min-height: 44px;
  border: 0;
  border-radius: 12px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  color: #fff;
  background: #005bac;
}