.gjjlhz-page {
  background: #f4f8fc;
  color: #071a3f;
  font-family: "HarmonyOS Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  overflow-x: hidden;
}

.gjjlhz-page *,
.gjjlhz-page *::before,
.gjjlhz-page *::after {
  box-sizing: border-box;
}

.gjjlhz-page h1,
.gjjlhz-page h2,
.gjjlhz-page h3,
.gjjlhz-page p,
.gjjlhz-page figure {
  margin: 0;
}

.gjjlhz-main {
  background: #f7fbff;
}

.gjjlhz-shell {
  width: min(1200px, calc(100% - 80px));
  margin: 0 auto;
}

.gjjlhz-overview {
  position: relative;
  overflow: hidden;
  padding: 72px 0 48px;
  background: url("../images/gjjlhz/gjjlhz-overview-bg.webp") center top / cover no-repeat, #eef7ff;
}

.gjjlhz-overview::before {
  content: none;
}

.gjjlhz-title,
.gjjlhz-intro,
.gjjlhz-map {
  position: relative;
  z-index: 1;
}

.gjjlhz-title h1 {
  color: #0a3d8c;
  font-size: 48px;
  font-weight: 900;
  line-height: 1.18;
}

.gjjlhz-title p {
  margin-top: 8px;
  color: #4971a8;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
}

.gjjlhz-title::after {
  content: "";
  display: block;
  width: 56px;
  height: 4px;
  margin-top: 20px;
  border-radius: 2px;
  background: #1786ff;
}

.gjjlhz-intro {
  width: min(1110px, 100%);
  margin-top: 28px;
  color: rgba(7, 26, 63, 0.82);
  font-size: 17px;
  font-weight: 500;
  line-height: 2;
  text-align: justify;
  padding: 27px 0;
}

.gjjlhz-map {
  min-height: 500px;
  margin-top: 28px;
}

.gjjlhz-map > img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1536 / 1024;
  object-fit: contain;
  opacity: 0.94;
  filter: saturate(0.96);
}

.gjjlhz-map__labels {
  position: absolute;
  inset: 0;
}

.gjjlhz-region-label {
  position: absolute;
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  gap: 9px;
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.74);
  border-radius: 5px;
  background: linear-gradient(135deg, rgba(26, 111, 224, 0.96), rgba(16, 159, 207, 0.92));
  box-shadow: 0 9px 24px rgba(22, 102, 191, 0.2);
  color: #fff;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.4;
  text-decoration: none;
  transform: translate(-50%, -50%);
  transition: transform 180ms ease, box-shadow 180ms ease, filter 180ms ease;
  white-space: nowrap;
}

.gjjlhz-region-label::before {
  content: "";
  width: 7px;
  height: 7px;
  border: 0;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.2);
}

.gjjlhz-region-label:hover {
  z-index: 2;
  box-shadow: 0 14px 34px rgba(22, 102, 191, 0.28);
  filter: brightness(1.08);
  transform: translate(-50%, -54%);
}

.gjjlhz-region-label:focus-visible {
  z-index: 3;
  outline: 3px solid rgba(7, 44, 112, 0.34);
  outline-offset: 3px;
}

.gjjlhz-region-label--north-america { left: 18%; top: 35%; }
.gjjlhz-region-label--latin-america { left: 29%; top: 68%; }
.gjjlhz-region-label--europe { left: 50%; top: 32%; }
.gjjlhz-region-label--central-asia { left: 66%; top: 37%; }
.gjjlhz-region-label--northeast-asia { left: 83%; top: 40%; }
.gjjlhz-region-label--middle-east { left: 61%; top: 47%; }
.gjjlhz-region-label--africa { left: 53%; top: 58%; }
.gjjlhz-region-label--southeast-asia { left: 75%; top: 57%; }

.gjjlhz-results {
  padding: 76px 0 100px;
  background: #fff;
}

.gjjlhz-section-head {
  text-align: center;
}

.gjjlhz-section-head > span {
  color: #178c83;
  font-size: 13px;
  font-weight: 900;
  line-height: 1.4;
}

.gjjlhz-section-head h2 {
  margin-top: 10px;
  color: #072c70;
  font-size: 34px;
  font-weight: 900;
  line-height: 1.3;
}

.gjjlhz-section-head h2 small {
  margin-left: 10px;
  color: #526b91;
  font-size: 16px;
  font-weight: 700;
  white-space: nowrap;
}

.gjjlhz-section-head::after {
  content: "";
  display: block;
  width: 54px;
  height: 4px;
  margin: 18px auto 0;
  border-radius: 2px;
  background: #1786ff;
}

.gjjlhz-cooperation-list {
  display: grid;
  gap: 28px;
  margin-top: 42px;
}

.gjjlhz-cooperation {
  overflow: hidden;
  scroll-margin-top: 110px;
  border: 1px solid rgba(31, 111, 218, 0.16);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 14px 38px rgba(29, 85, 154, 0.08);
}

.gjjlhz-cooperation:target {
  border-color: rgba(23, 134, 255, 0.48);
  box-shadow: 0 18px 46px rgba(29, 94, 178, 0.17);
}

.gjjlhz-cooperation__head {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  min-height: 88px;
  grid-template-columns: 54px minmax(170px, 0.75fr) minmax(0, 1.45fr);
  align-items: center;
  gap: 18px;
  padding: 16px 28px;
  border-bottom: 1px solid rgba(31, 111, 218, 0.13);
  background-color: #eef5ff;
  background-position: right center;
  background-repeat: no-repeat;
  background-size: auto 100%;
}

.gjjlhz-cooperation__head::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background: linear-gradient(90deg, #eef5ff 0%, rgba(238, 245, 255, 0.98) 34%, rgba(238, 245, 255, 0.78) 58%, rgba(238, 245, 255, 0.12) 100%);
}

.gjjlhz-cooperation__head--southeast-asia { background-image: url("../images/gjjlhz/asean-cooperation-20261012.webp"); }
.gjjlhz-cooperation__head--north-america { background-image: url("../images/gjjlhz/gjjlhz-region-north-america.webp"); }
.gjjlhz-cooperation__head--latin-america { background-image: url("../images/gjjlhz/gjjlhz-region-latin-america.webp"); }
.gjjlhz-cooperation__head--europe { background-image: url("../images/gjjlhz/gjjlhz-region-europe.webp"); }
.gjjlhz-cooperation__head--africa { background-image: url("../images/gjjlhz/gjjlhz-region-africa.webp"); }
.gjjlhz-cooperation__head--central-asia { background-image: url("../images/gjjlhz/gjjlhz-region-central-asia.webp"); }
.gjjlhz-cooperation__head--middle-east { background-image: url("../images/gjjlhz/gjjlhz-region-middle-east.webp"); }
.gjjlhz-cooperation__head--northeast-asia { background-image: url("../images/gjjlhz/gjjlhz-region-northeast-asia.webp"); }

.gjjlhz-cooperation__head > img {
  display: block;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
}

.gjjlhz-cooperation__head > span {
  color: #0a3d8c;
  font-size: 21px;
  font-weight: 900;
  line-height: 1.25;
}

.gjjlhz-cooperation__head small {
  display: block;
  margin-top: 3px;
  color: rgba(7, 44, 112, 0.55);
  font-size: 13px;
  font-weight: 700;
}

.gjjlhz-cooperation__head h3 {
  min-width: 0;
  color: #071a3f;
  font-size: 25px;
  font-weight: 900;
  line-height: 1.35;
}

.gjjlhz-cooperation__content {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
}

.gjjlhz-projects,
.gjjlhz-news {
  min-width: 0;
  padding: 30px 32px 34px;
}

.gjjlhz-news {
  border-left: 1px solid rgba(31, 111, 218, 0.13);
  background: rgba(246, 250, 255, 0.5);
}

.gjjlhz-projects h4,
.gjjlhz-news h4 {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #072c70;
  font-size: 17px;
  font-weight: 900;
  line-height: 1.4;
}

.gjjlhz-projects h4::before,
.gjjlhz-news h4::before {
  content: "";
  width: 4px;
  height: 22px;
  border-radius: 2px;
  background: #1786ff;
}

.gjjlhz-projects ul,
.gjjlhz-news ol {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.gjjlhz-projects li {
  position: relative;
  padding-left: 18px;
  color: rgba(7, 26, 63, 0.79);
  font-size: 14px;
  line-height: 1.75;
}

.gjjlhz-projects li + li {
  margin-top: 7px;
}

.gjjlhz-projects li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #178c83;
}

.gjjlhz-project-group {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px dashed rgba(31, 111, 218, 0.18);
}

.gjjlhz-project-group h5 {
  color: #0a3d8c;
  font-size: 15px;
  font-weight: 900;
  line-height: 1.4;
}

.gjjlhz-project-group ul {
  margin-top: 11px;
}

.gjjlhz-news ol {
  counter-reset: gjjlhz-news;
}

.gjjlhz-news li {
  counter-increment: gjjlhz-news;
  display: grid;
  min-width: 0;
  grid-template-columns: 28px minmax(0, 1fr);
  align-items: start;
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(31, 111, 218, 0.12);
}

.gjjlhz-news li::before {
  content: counter(gjjlhz-news);
  display: inline-flex;
  width: 24px;
  height: 24px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #178c83;
  color: #fff;
  font-size: 11px;
  font-weight: 900;
  line-height: 1;
}

.gjjlhz-news a {
  display: grid;
  min-width: 0;
  grid-template-columns: minmax(0, 1fr) 18px;
  gap: 10px;
  color: #0b62ce;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.6;
  overflow-wrap: anywhere;
  text-decoration: none;
  transition: color 180ms ease, transform 180ms ease;
}

.gjjlhz-news a::after {
  content: "\2192";
  color: #1786ff;
  font-family: Arial, sans-serif;
  font-size: 18px;
  font-weight: 400;
  text-align: right;
}

.gjjlhz-news a:hover {
  color: #073f91;
  transform: translateX(3px);
}

.gjjlhz-news a:focus-visible {
  border-radius: 3px;
  outline: 3px solid rgba(23, 134, 255, 0.24);
  outline-offset: 3px;
}

.gjjlhz-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 620ms ease, transform 620ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.gjjlhz-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.gjjlhz-delay-100 { transition-delay: 100ms; }
.gjjlhz-delay-200 { transition-delay: 200ms; }
.gjjlhz-delay-300 { transition-delay: 300ms; }

.gjjlhz-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

@media (max-width: 980px) {
  .gjjlhz-overview {
    padding-top: 58px;
  }

  .gjjlhz-title h1 {
    font-size: 42px;
  }

  .gjjlhz-intro {
    font-size: 16px;
  }

  .gjjlhz-map {
    min-height: 400px;
  }

  .gjjlhz-region-label {
    min-height: 38px;
    padding: 0 14px;
    font-size: 13px;
  }

  .gjjlhz-cooperation__head {
    grid-template-columns: 50px minmax(150px, 0.7fr) minmax(0, 1.3fr);
    padding-inline: 24px;
  }

  .gjjlhz-cooperation__head h3 {
    font-size: 22px;
  }

  .gjjlhz-projects,
  .gjjlhz-news {
    padding-inline: 26px;
  }
}

@media (max-width: 720px) {
  .gjjlhz-page .top-header {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    height: 68px;
    transform: none !important;
  }

  .gjjlhz-page .site-header {
    top: 0 !important;
    transform: none !important;
  }

  .gjjlhz-shell {
    width: min(100% - 32px, 1200px);
  }

  .gjjlhz-overview {
    padding: 44px 0 36px;
  }

  .gjjlhz-title h1 {
    font-size: 34px;
  }

  .gjjlhz-title p {
    font-size: 12px;
  }

  .gjjlhz-intro {
    margin-top: 24px;
    font-size: 15px;
    line-height: 1.85;
    text-align: left;
  }

  .gjjlhz-map {
    min-height: 0;
    margin-top: 30px;
  }

  .gjjlhz-map > img {
    aspect-ratio: 1536 / 1024;
  }

  .gjjlhz-map__labels {
    position: static;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 18px;
  }

  .gjjlhz-region-label,
  .gjjlhz-region-label:hover {
    position: static;
    min-width: 0;
    justify-content: center;
    padding: 0 12px;
    transform: none;
  }

  .gjjlhz-results {
    padding: 58px 0 72px;
  }

  .gjjlhz-section-head h2 {
    font-size: 28px;
  }

  .gjjlhz-cooperation-list {
    gap: 20px;
    margin-top: 32px;
  }

  .gjjlhz-cooperation {
    scroll-margin-top: 86px;
  }

  .gjjlhz-cooperation__head {
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 12px;
    padding: 16px 18px 18px;
    background-position: 58% center;
  }

  .gjjlhz-cooperation__head::before {
    background: linear-gradient(90deg, #eef5ff 0%, rgba(238, 245, 255, 0.97) 62%, rgba(238, 245, 255, 0.62) 100%);
  }

  .gjjlhz-cooperation__head > img {
    width: 44px;
    height: 44px;
  }

  .gjjlhz-cooperation__head > span {
    font-size: 18px;
  }

  .gjjlhz-cooperation__head h3 {
    grid-column: 1 / -1;
    padding-top: 4px;
    font-size: 21px;
  }

  .gjjlhz-cooperation__content {
    grid-template-columns: 1fr;
  }

  .gjjlhz-projects,
  .gjjlhz-news {
    padding: 24px 20px 28px;
  }

  .gjjlhz-news {
    border-top: 1px solid rgba(31, 111, 218, 0.13);
    border-left: 0;
  }

  .gjjlhz-news li {
    grid-template-columns: 26px minmax(0, 1fr);
    gap: 8px;
  }

  .gjjlhz-news a {
    font-size: 13px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .gjjlhz-reveal,
  .gjjlhz-region-label,
  .gjjlhz-news a {
    opacity: 1;
    transform: none;
    transition: none;
  }
}