/* honganqiti_business — 仅本前缀；提纯自 D:\tigong\honganqiti\静态 */
.honganqiti_business {
  box-sizing: border-box;
  position: relative;
  width: 100%;
  height: 85vh;
  min-height: 560px;
  overflow: hidden;
  background: #061428;
  color: #fff;
  font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
}
.honganqiti_business *,
.honganqiti_business *::before,
.honganqiti_business *::after {
  box-sizing: border-box;
}

.honganqiti_business_scene {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.honganqiti_business_scene_img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 0.6s ease, transform 0.8s ease;
}
.honganqiti_business_scene_img.is_active {
  opacity: 1;
  transform: scale(1);
  z-index: 1;
}
.honganqiti_business_scene_mask {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(
    90deg,
    rgba(4, 22, 48, 0.55) 0%,
    rgba(4, 30, 70, 0.42) 28%,
    rgba(6, 40, 95, 0.55) 100%
  );
  pointer-events: none;
}
.honganqiti_business_scene_mask::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 42%;
  background: linear-gradient(
    180deg,
    rgba(0, 60, 140, 0) 0%,
    rgba(0, 70, 160, 0.35) 45%,
    rgba(0, 55, 130, 0.72) 100%
  );
  pointer-events: none;
}

.honganqiti_business_ui {
  position: relative;
  z-index: 1;
  display: flex;
  width: 100%;
  height: 100%;
}

.honganqiti_business_intro {
  position: relative;
  flex: 0 0 340px;
  width: 340px;
  height: 100%;
  z-index: 2;
  border-right: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(4, 20, 45, 0.18);
}
.honganqiti_business_intro_body {
  position: relative;
  z-index: 1;
  height: 100%;
  padding: 140px 36px 56px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
}
.honganqiti_business_intro_en {
  font-family: "Oswald", "Arial Narrow", sans-serif;
  font-size: 48px;
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: 0.04em;
}
.honganqiti_business_intro_zh {
  margin-top: 10px;
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0.12em;
}
.honganqiti_business_intro_btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  margin-top: 36px;
  width: fit-content;
  min-width: 188px;
  height: 52px;
  padding: 0 52px 0 28px;
  background: #17c36f;
  color: #fff;
  text-decoration: none;
  border-radius: 0;
  font-size: 16px;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}
.honganqiti_business_intro_btn:hover {
  background: #14b063;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(23, 195, 111, 0.45);
}
.honganqiti_business_intro_btn_arr {
  position: absolute;
  right: 22px;
  top: 50%;
  width: 9px;
  height: 9px;
  margin-top: -5px;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  transform: rotate(45deg);
}

.honganqiti_business_stage {
  position: relative;
  flex: 1 1 auto;
  min-width: 0;
  height: 100%;
  overflow: hidden;
}
.honganqiti_business_panels {
  display: flex;
  width: 100%;
  height: 100%;
}

.honganqiti_business_nav {
  position: absolute;
  top: 50%;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(6, 20, 40, 0.45);
  cursor: pointer;
  backdrop-filter: blur(4px);
  transform: translateY(-50%);
  transition: background 0.25s ease, opacity 0.25s ease;
}
.honganqiti_business_nav:hover {
  background: rgba(0, 120, 200, 0.65);
}
.honganqiti_business_nav:disabled {
  opacity: 0.35;
  cursor: default;
}
.honganqiti_business_nav_prev { left: 18px; }
.honganqiti_business_nav_next { right: 18px; }
.honganqiti_business_nav span {
  display: block;
  width: 10px;
  height: 10px;
  margin: 0;
  border: 0;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  box-sizing: border-box;
}
.honganqiti_business_nav_prev span {
  transform: translateX(1px) rotate(-135deg);
}
.honganqiti_business_nav_next span {
  transform: translateX(-1px) rotate(45deg);
}

.honganqiti_business_panel {
  position: relative;
  flex: 1 1 0;
  min-width: 0;
  height: 100%;
  overflow: hidden;
  cursor: pointer;
  color: #fff;
  border-right: 1px solid rgba(255, 255, 255, 0.14);
  background: transparent;
  transition: flex 0.55s cubic-bezier(0.22, 0.61, 0.36, 1), background 0.35s ease;
}
.honganqiti_business_panel:last-child { border-right: 0; }
.honganqiti_business_panel.is_active {
  flex: 2.35 1 0;
  cursor: default;
  background: rgba(0, 78, 161, 0.82);
}
.honganqiti_business_panel:not(.is_active):hover {
  background: rgba(0, 78, 161, 0.28);
}

.honganqiti_business_panel_body {
  position: relative;
  z-index: 2;
  height: 100%;
  padding: 140px 36px 56px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
}

.honganqiti_business_panel_open {
  opacity: 0;
  visibility: hidden;
  transform: translateY(18px);
  transition: opacity 0.35s ease, transform 0.45s ease, visibility 0.35s;
  pointer-events: none;
  width: 100%;
  max-width: 420px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.honganqiti_business_panel.is_active .honganqiti_business_panel_open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
  transition-delay: 0.12s;
}
.honganqiti_business_panel_title {
  margin: 0;
  font-size: 46px;
  font-weight: 700;
  line-height: 1.25;
}
.honganqiti_business_panel_line {
  width: 36px;
  height: 2px;
  margin: 22px auto;
  background: rgba(255, 255, 255, 0.85);
}
.honganqiti_business_panel_desc {
  margin: 0;
  font-size: 17px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.9);
  text-align: center;
}

.honganqiti_business_panel_num {
  position: absolute;
  left: 50%;
  bottom: 6%;
  transform: translateX(-50%);
  font-family: "Oswald", "Arial Narrow", sans-serif;
  font-size: clamp(80px, 13vw, 150px);
  font-weight: 600;
  line-height: 1;
  color: rgba(255, 255, 255, 0.14);
  letter-spacing: 0.06em;
  pointer-events: none;
  user-select: none;
}

.honganqiti_business_panel_fold {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 140px 10px 48px;
  opacity: 1;
  transition: opacity 0.3s ease;
}
.honganqiti_business_panel.is_active .honganqiti_business_panel_fold {
  opacity: 0;
  pointer-events: none;
}
.honganqiti_business_panel_vtitle {
  writing-mode: vertical-rl;
  text-orientation: upright;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.18em;
  line-height: 1.55;
  margin: 0;
  white-space: nowrap;
}
.honganqiti_business_panel_fline {
  width: 28px;
  height: 2px;
  margin-top: auto;
  margin-bottom: 14px;
  background: rgba(255, 255, 255, 0.85);
}
.honganqiti_business_panel_fnum {
  font-family: "Oswald", "Arial Narrow", sans-serif;
  font-size: 30px;
  font-weight: 600;
  letter-spacing: 0.1em;
}

@media (max-width: 1100px) {
  .honganqiti_business_intro { flex-basis: 260px; width: 260px; }
  .honganqiti_business_intro_en { font-size: 36px; }
  .honganqiti_business_intro_body,
  .honganqiti_business_panel_body,
  .honganqiti_business_panel_fold { padding-top: 96px; }
  .honganqiti_business_panel_title { font-size: 34px; }
  .honganqiti_business_panel_vtitle { font-size: 20px; letter-spacing: 0.14em; }
}
@media (max-width: 760px) {
  .honganqiti_business_ui { flex-direction: column; }
  .honganqiti_business { height: auto; min-height: 100vh; }
  .honganqiti_business_intro {
    flex: none;
    width: 100%;
    height: 220px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  }
  .honganqiti_business_intro_body,
  .honganqiti_business_panel_body,
  .honganqiti_business_panel_fold { padding-top: 56px; }
  .honganqiti_business_stage { height: 62vh; min-height: 420px; }
  .honganqiti_business_panel_body { padding-left: 18px; padding-right: 18px; }
  .honganqiti_business_panel_desc { font-size: 15px; }
  .honganqiti_business_nav { width: 40px; height: 40px; }
}