/* 筑维 IBMS 页 — 我们的优势等（版心继承 .pm-page；仅 .products-ibms 下生效） */

.products-ibms .ibms-advantages__grid {
  width: 100%;
  /* max-width: var(--layout-inner-max); */
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 2vw, 28px);
  box-sizing: border-box;
}

.products-ibms .ibms-advantages__card {
  border-radius: 12px;
  box-sizing: border-box;
  padding: 32px 28px 32px 32px;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.products-ibms .ibms-advantages__card--core {
  position: relative;
  overflow: hidden;
  color: #fff;
  background-color: #061c48;
  background-image:
    radial-gradient(ellipse 85% 100% at 100% 35%, rgba(90, 170, 255, 0.38) 0%, transparent 52%),
    linear-gradient(165deg, rgba(10, 52, 120, 0.9) 0%, rgba(5, 28, 72, 0.94) 55%, rgba(4, 20, 52, 0.96) 100%),
    url("../../static/products-ibms/advance-left-bg.jpg");
  background-size: auto, auto, cover;
  background-position: 0 0, 0 0, center;
  background-repeat: no-repeat;
  box-shadow: 0 8px 32px rgba(9, 35, 88, 0.35);
}

.products-ibms .ibms-advantages__card--standards,
.products-ibms .ibms-advantages__card--ip {
  background: #fff;
  border: 1px solid #e8eaef;
  box-shadow: 0 4px 20px rgba(15, 35, 70, 0.06);
}

.products-ibms .ibms-advantages__head {
  display: flex;
  align-items: center;
  gap: 18px;
}

.products-ibms .ibms-advantages__head-icon {
  width: 56px;
  height: 56px;
}

.products-ibms .ibms-advantages__name {
  margin: 0;
  font-weight: 600;
  line-height: 1.5;
  font-family: "PingFang SC", sans-serif;
  font-size: 24px;
  color: var(--pm-title);
}

.products-ibms .ibms-advantages__name--light {
  color: #fff;
}

.products-ibms .ibms-advantages__core-tagline {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.products-ibms .ibms-advantages__core-line {
  display: block;
  font-family: "PingFang SC", sans-serif;
  font-size: clamp(22px, 2.4vw, 28px);
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.02em;
}

.products-ibms .ibms-advantages__core-tagline .ibms-advantages__core-line:nth-child(2),
.products-ibms .ibms-advantages__core-tagline .ibms-advantages__core-line:nth-child(4) {
  color: #75a8fb;
}

.products-ibms .ibms-advantages__core-desc {
  margin-top: 36px;
  font-size: 16px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.88);
}

.products-ibms .ibms-advantages__std-list {
  margin: 0;
  padding: 0;
  list-style: none;
  /* flex: 1; */
  display: flex;
  flex-direction: column;
}

.products-ibms .ibms-advantages__std-item {
  position: relative;
  padding: 10px 0 10px 16px;
  font-size: 16px;
  line-height: 1.5;
  color: var(--pm-body);
  border-bottom: 1px solid #ebeef2;
}

.products-ibms .ibms-advantages__std-item:last-child {
  border-bottom: none;
}

.products-ibms .ibms-advantages__std-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.3em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #155dd1;
  transform: translateY(-50%);
}

.products-ibms .ibms-advantages__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  /* margin-top: auto; */
}

.products-ibms .ibms-advantages__pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 22px;
  font-size: 13px;
  font-weight: 500;
  color: #0052D6;
  background: #F5F6FF;
  border-radius: 999px;
  /* border: 1px solid rgba(21, 93, 209, 0.12); */
}

.products-ibms .ibms-advantages__cert-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
}

.products-ibms .ibms-advantages__cert {
  flex: 1 1 calc(50% - 6px);
  min-width: 0;
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  object-fit: cover;
  border: 1px solid #ebeef2;
}

.products-ibms .ibms-advantages__ip-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.products-ibms .ibms-advantages__ip-item {
  font-size: 16px;
  line-height: 1.5;
  color: var(--pm-body);
}

.products-ibms .ibms-advantages__ip-item strong {
  color: var(--pm-title);
  font-weight: 600;
}

@media (max-width: 1024px) {
  .products-ibms .ibms-advantages__grid {
    grid-template-columns: 1fr;
    max-width: 560px;
  }
}

@media (max-width: 768px) {
  .products-ibms .ibms-advantages__cert-row {
    flex-direction: column;
  }

  .products-ibms .ibms-advantages__cert {
    flex: 1 1 auto;
    width: 100%;
  }
}

/* —— 产品简介（与 banner 版心一致） —— */
.products-ibms .ibms-product-intro {
  padding: 64px 0 80px;
  background: #fff;
}

.products-ibms .ibms-product-intro__inner {
  width: 100%;
  max-width: var(--pm-max);
  margin: 0 auto;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
}

.products-ibms .ibms-product-intro__row {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 40px 48px;
  align-items: start;
  box-sizing: border-box;
}

.products-ibms .ibms-product-intro__lead {
  margin: 0 0 48px;
  font-size: 16px;
  line-height: 1.65;
  color: var(--pm-body);
  text-align: left;
}

.products-ibms .ibms-product-intro__metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 30px;
}

.products-ibms .ibms-product-intro__metric {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 22px 16px;
  text-align: center;
  background: #fff;
  border-radius: 8px;
  border: 1px solid #eef0f4;
  box-shadow: 0 2px 14px rgba(15, 35, 70, 0.07);
  box-sizing: border-box;
}

.products-ibms .ibms-product-intro__metric-value {
  font-size: clamp(22px, 2.2vw, 28px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.02em;
}

.products-ibms .ibms-product-intro__metric-value--orange {
  color: #E97218;
}

.products-ibms .ibms-product-intro__metric-value--blue {
  color: #0E3590;
}

.products-ibms .ibms-product-intro__metric-label {
  font-size: 14px;
  line-height: 1.4;
  color: var(--pm-muted);
}

.products-ibms .ibms-product-intro__feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.products-ibms .ibms-product-intro__feature {
  margin: 0;
  overflow: hidden;
  background: #fff;
  border: 1px solid #e8eaef;
  box-shadow: 0 2px 12px rgba(15, 35, 70, 0.06);
  box-sizing: border-box;
}

.products-ibms .ibms-product-intro__feature-head {
  margin: 0;
  padding: 12px 16px;
  font-size: 24px;
  font-weight: 600;
  font-family: "PingFang SC", sans-serif;
  line-height: 1.35;
  color: #fff;
  background: #2b59c3;
  text-align: left;
}

.products-ibms .ibms-product-intro__feature-img {
  display: block;
  width: 100%;
  height: auto;
}

@media (max-width: 1024px) {
  .products-ibms .ibms-product-intro__row {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .products-ibms .ibms-product-intro__lead {
    margin-bottom: 24px;
  }
}

@media (max-width: 768px) {
  .products-ibms .ibms-product-intro {
    padding: 40px 0 56px;
  }

  .products-ibms .ibms-product-intro__inner {
    gap: 28px;
  }

  .products-ibms .ibms-product-intro__lead {
    font-size: 15px;
    margin-bottom: 20px;
  }

  .products-ibms .ibms-product-intro__metrics {
    gap: 12px;
  }

  .products-ibms .ibms-product-intro__metric {
    padding: 18px 12px;
  }

  .products-ibms .ibms-product-intro__feature-grid {
    gap: 12px;
  }
}

@media (max-width: 480px) {
  .products-ibms .ibms-product-intro__metrics {
    grid-template-columns: 1fr;
  }
}

/* —— 服务范围与内容（整图示意，左缘与 banner 版心对齐） —— */
.products-ibms .ibms-service-scope {
  padding: 0 0 80px;
  background: #fff;
}

.products-ibms .ibms-service-scope__head {
  width: 100%;
  max-width: var(--pm-max);
  margin: 0 auto;
  padding-left: var(--pm-pad-x);
  padding-right: var(--pm-pad-x);
  box-sizing: border-box;
  text-align: center;
}

.products-ibms .ibms-service-scope__title {
  margin: 0;
  padding-top: 64px;
  padding-bottom: 32px;
  font-size: clamp(28px, 3vw, 36px);
  line-height: 1.35;
  font-weight: 600;
  color: var(--pm-title);
}

/* 多场景横幅（服务范围与内容标题下） */
.products-ibms .ibms-service-scope__banner {
  width: 100%;
  box-sizing: border-box;
  background-color: #061c48;
  background-image:
    linear-gradient(180deg, rgba(6, 28, 72, 0.55) 0%, rgba(6, 28, 72, 0.35) 100%),
    url("../../static/products-ibms/service-scope-bg.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.products-ibms .ibms-service-scope__banner-inner {
  width: 100%;
  max-width: var(--pm-max);
  margin: 0 auto;
  padding: clamp(40px, 6vw, 56px) 0 clamp(48px, 7vw, 64px);
  box-sizing: border-box;
}

.products-ibms .ibms-service-scope__banner-title {
  margin: 0 0 clamp(24px, 4vw, 36px);
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.35;
  font-weight: 600;
  color: #fff;
  text-align: center;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
}

.products-ibms .ibms-service-scope__scenarios {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(12px, 2vw, 20px);
  width: 100%;
}

.products-ibms .ibms-service-scope__scenario {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: clamp(56px, 8vw, 56px);
  padding: 14px 12px;
  box-sizing: border-box;
  font-size: clamp(15px, 1.5vw, 17px);
  font-weight: 600;
  line-height: 1.4;
  text-align: center;
  color: #003d8c;
  background: #fff;
  border-radius: 4px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

@media (max-width: 1024px) {
  .products-ibms .ibms-service-scope__scenarios {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .products-ibms .ibms-service-scope__scenarios {
    grid-template-columns: 1fr;
  }
}

.products-ibms .ibms-service-scope__body {
  width: 100%;
}

.products-ibms .ibms-service-scope__shell {
  width: 100%;
  max-width: var(--pm-max);
  margin: 0 auto;
  box-sizing: border-box;
}

.products-ibms .ibms-service-scope__diagram {
  display: block;
  width: 100%;
  /* max-width: min(1308px, var(--layout-inner-max)); */
  height: auto;
}

@media (max-width: 768px) {
  .products-ibms .ibms-service-scope {
    padding-bottom: 48px;
  }

  .products-ibms .ibms-service-scope__title {
    padding-top: 40px;
    padding-bottom: 24px;
  }

  .products-ibms .ibms-service-scope__banner-inner {
    padding-top: 32px;
    padding-bottom: 40px;
  }

  .products-ibms .ibms-service-scope__banner-title {
    margin-bottom: 20px;
  }
}

/* —— 产品价值（标题下整图，版心与 banner 一致） —— */
.products-ibms .ibms-product-value {
  padding: 0 0 80px;
  background: #fff;
}

.products-ibms .ibms-product-value__head {
  width: 100%;
  max-width: var(--pm-max);
  margin: 0 auto;
  padding-left: var(--pm-pad-x);
  padding-right: var(--pm-pad-x);
  box-sizing: border-box;
  text-align: center;
}

.products-ibms .ibms-product-value__title {
  margin: 0;
  /* padding-top: 64px; */
  padding-bottom: 32px;
  font-size: clamp(28px, 3vw, 36px);
  line-height: 1.35;
  font-weight: 600;
  color: var(--pm-title);
}

.products-ibms .ibms-product-value__shell {
  width: 100%;
  max-width: var(--pm-max);
  margin: 0 auto;
  box-sizing: border-box;
}

.products-ibms .ibms-product-value__diagram {
  display: block;
  width: 100%;
  /* max-width: min(1308px, var(--layout-inner-max)); */
  height: auto;
}

@media (max-width: 768px) {
  .products-ibms .ibms-product-value {
    padding-bottom: 48px;
  }

  .products-ibms .ibms-product-value__title {
    padding-top: 40px;
    padding-bottom: 24px;
  }
}

/* —— 设备生态（版心与 banner 一致） —— */
.products-ibms .ibms-ecosystem {
  padding: 0 0 80px;
  background: #fff;
}

.products-ibms .ibms-ecosystem__intro {
  padding-bottom: 32px;
}

.products-ibms .ibms-ecosystem__shell {
  width: 100%;
  max-width: var(--pm-max);
  margin: 0 auto;
  box-sizing: border-box;
}

.products-ibms .ibms-ecosystem__head {
  text-align: center;
}

.products-ibms .ibms-ecosystem__title {
  margin: 0;
  padding-top: 56px;
  padding-bottom: 12px;
  font-size: clamp(28px, 3vw, 36px);
  line-height: 1.35;
  font-weight: 600;
  color: var(--pm-title);
}

.products-ibms .ibms-ecosystem__sub {
  margin: 0 auto 40px;
  max-width: 52em;
  font-size: 16px;
  line-height: 1.65;
  color: var(--pm-muted);
  text-align: center;
}

.products-ibms .ibms-ecosystem__stats {
  display: flex;
  gap: 20px;
  justify-content: space-between;
  max-width: var(--layout-inner-max);
  margin: 0 52px;
  padding: 0;
  list-style: none;
  box-sizing: border-box;
}

.products-ibms .ibms-ecosystem__stat {
  width: 100%;
  display: flex;
  /* flex-direction: column; */
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 24px 20px;
  text-align: center;
  background: #fff;
  border-radius: 8px;
  border: 1px solid #ebeef2;
  box-shadow: 0 2px 14px rgba(15, 35, 70, 0.07);
  box-sizing: border-box;
}

.products-ibms .ibms-ecosystem__stat-label {
  font-size: 22px;
  line-height: 1.5;
  color: rgba(0, 0, 0, 0.6);
}

.products-ibms .ibms-ecosystem__stat-num {
  margin: 0;
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 700;
  line-height: 1.2;
  color: rgba(233, 114, 24, 1);
}

.products-ibms .ibms-ecosystem__matrix {
  background: #eff1f5;
  padding: 48px 0 64px;
}

.products-ibms .ibms-ecosystem__shell--matrix {
  max-width: var(--pm-max);
  margin: 0 auto;
  /* padding: 0 var(--pm-pad-x); */
  box-sizing: border-box;
}

.products-ibms .ibms-ecosystem__groups {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1.5fr) minmax(0, 0.5fr);
  gap: 24px 28px;
  align-items: start;
}

.products-ibms .ibms-ecosystem__group {
  min-width: 0;
}

.products-ibms .ibms-ecosystem__group-label {
  display: inline-block;
  margin: 0 0 14px;
  font-size: 16px;
  color: rgba(0, 0, 0, 0.76);
  padding: 4px 12px;
  border: 1px solid #DCDDE1;
  border-radius: 999px;
  /* background: #fff; */
}

.products-ibms .ibms-ecosystem__logo-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.products-ibms .ibms-ecosystem__logo-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 64px;
  padding: 10px 12px;
  box-sizing: border-box;
  background: #fff;
  border-radius: 6px;
  box-shadow: 0 1px 4px rgba(15, 35, 70, 0.04);
}

.products-ibms .ibms-ecosystem__logo-cell img {
  max-width: 100%;
  max-height: 40px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.products-ibms .ibms-ecosystem__proto-grid {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.products-ibms .ibms-ecosystem__proto-grid--light {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.products-ibms .ibms-ecosystem__proto-grid--light li {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 64px;
  padding: 10px 12px;
  box-sizing: border-box;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  color: #0a2d66;
  background: #e8f1fc;
  border-radius: 6px;
  box-shadow: 0 1px 4px rgba(15, 35, 70, 0.04);
}

.products-ibms .ibms-ecosystem__proto-grid--dark {
  grid-template-columns: 1fr;
}

.products-ibms .ibms-ecosystem__proto-grid--dark li {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 64px;
  padding: 10px 12px;
  box-sizing: border-box;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  color: #fff;
  background: #2b6fd4;
  border-radius: 6px;
  box-shadow: 0 1px 4px rgba(15, 35, 70, 0.04);
}

@media (max-width: 1100px) {
  .products-ibms .ibms-ecosystem__groups {
    grid-template-columns: 1fr;
  }

  .products-ibms .ibms-ecosystem__logo-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .products-ibms .ibms-ecosystem {
    padding-bottom: 48px;
  }

  .products-ibms .ibms-ecosystem__title {
    padding-top: 40px;
  }

  .products-ibms .ibms-ecosystem__stats {
    grid-template-columns: 1fr;
  }

  .products-ibms .ibms-ecosystem__logo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .products-ibms .ibms-ecosystem__proto-grid--light {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .products-ibms .ibms-ecosystem__matrix {
    padding: 36px 0 48px;
  }
}