.ml-5 {
  margin-left: 5px;
}
.mt-25 {
  margin-top: 25px;
}
.page {
  background-color: #f6f6f6;
  width: 100%;
  overflow: visible;
  height: auto;
}
.section {
  padding: 29px 40px 29px 40px;
  background-color: #ffffff;
  overflow: hidden;
}
.pos {
  position: absolute;
  left: 40px;
  top: 9px;
}
.image {
  width: 41px;
  height: 48px;
}
.image_2 {
  margin-left: -11px;
  margin-bottom: 2.5px;
  width: 73.5px;
  height: 29px;
}
.image_3 {
  width: 32px;
  height: 22px;
}
.font {
  font-size: 16px;
  font-family: PingFang SC;
  line-height: 15px;
}
.text {
  margin-left: 40.5px;
  color: #00a382;
}
.image_4 {
  margin-left: 38.5px;
}
.image_5 {
  margin-left: 40px;
  width: 33px;
  height: 22px;
}
.image_6 {
  margin-left: 40px;
  width: 96px;
  height: 22px;
}
.text_2 {
  margin-left: 46px;
  color: #000000;
  line-height: 15px;
}
.image_7 {
  margin-left: 39px;
  width: 64px;
  height: 22px;
}
.image_8 {
  margin-left: 40px;
}
.pos_2 {
  position: absolute;
  right: 40px;
  top: 50%;
  transform: translateY(-50%);
}
.image_9 {
  width: 20px;
  height: 20px;
}
.text_3 {
  color: #000000;
  font-size: 14px;
  font-family: PingFang SC;
  line-height: 10px;
}
.image_10 {
  width: 100vw;
  height: 52.0833vw;
}
.hero-video-layer {
  z-index: 1;
  overflow: hidden;
  background: #02070a;
}
.hero-video {
  width: 100vw;
  height: 100vh;
  object-fit: cover;
  object-position: center center;
  transform-origin: center center;
  will-change: transform, filter;
  background: #02070a;
}
.hero-copy-layer {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 6vw;
  pointer-events: none;
  text-align: center;
}
.hero-copy-layer h1 {
  margin: 0;
  width: min(1080px, 84vw);
  max-width: min(1180px, 86vw);
  flex-shrink: 1;
  color: #ffffff;
  font-size: clamp(28px, 2.9vw, 48px);
  line-height: 1.16;
  font-weight: 650;
  letter-spacing: 0;
  white-space: normal;
  overflow-wrap: normal;
  text-wrap: balance;
  text-shadow: 0 4px 18px rgba(0, 0, 0, 0.5);
}
.image_11 {
  width: 100vw;
  height: 62.9167vw;
}
.yinju-intelligence-core {
  position: relative;
  width: 100%;
  padding: clamp(88px, 9vw, 132px) clamp(28px, 7vw, 120px);
  background:
    radial-gradient(circle at 82% 20%, rgba(42, 232, 188, 0.15), transparent 30%),
    radial-gradient(circle at 16% 76%, rgba(0, 135, 255, 0.11), transparent 34%),
    linear-gradient(135deg, #07111a 0%, #10171d 47%, #071015 100%);
  overflow: hidden;
}
.yinju-intelligence-core::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at 72% 48%, black, transparent 68%);
  opacity: 0.22;
  pointer-events: none;
}
.yinju-core-inner {
  position: relative;
  z-index: 1;
  width: min(1280px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(340px, 0.9fr) minmax(520px, 1.1fr);
  gap: clamp(44px, 6vw, 96px);
  align-items: center;
}
.yinju-core-copy {
  color: #f7fbff;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
}
.yinju-core-kicker {
  margin: 0 0 20px;
  color: rgba(98, 247, 204, 0.78);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
}
.yinju-core-copy h2 {
  margin: 0;
  max-width: 650px;
  color: #ffffff;
  font-size: 64px;
  font-weight: 650;
  line-height: 1.05;
  letter-spacing: 0;
}
.yinju-core-lead {
  max-width: 680px;
  margin: 26px 0 0;
  color: rgba(235, 244, 247, 0.72);
  font-size: 21px;
  line-height: 1.75;
}
.yinju-core-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 36px;
}
.yinju-core-points span {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 0 16px;
  border: 1px solid rgba(143, 255, 214, 0.13);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
  color: rgba(245, 252, 250, 0.83);
  font-size: 15px;
  font-weight: 550;
  backdrop-filter: blur(16px);
}
.yinju-core-points span::before {
  content: "";
  width: 7px;
  height: 7px;
  margin-right: 10px;
  border-radius: 999px;
  background: #38f5b2;
  box-shadow: 0 0 16px rgba(56, 245, 178, 0.58);
  flex: 0 0 auto;
}
.yinju-core-system {
  position: relative;
  min-height: clamp(380px, 35vw, 520px);
  border: 1px solid rgba(143, 255, 214, 0.12);
  border-radius: 18px;
  background:
    radial-gradient(circle at 50% 48%, rgba(38, 214, 176, 0.16), transparent 33%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 34px 82px rgba(0, 0, 0, 0.24);
  overflow: hidden;
}
.yinju-core-orbit,
.yinju-core-flow {
  position: absolute;
  inset: 7%;
}
.yinju-core-orbit {
  border: 1px solid rgba(143, 255, 214, 0.13);
  border-radius: 50%;
  animation: yinjuOrbit 18s linear infinite;
}
.orbit-dot {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #8fffd6;
  box-shadow: 0 0 18px rgba(143, 255, 214, 0.58);
}
.dot-a {
  left: 13%;
  top: 20%;
}
.dot-b {
  right: 14%;
  top: 28%;
}
.dot-c {
  left: 52%;
  bottom: 7%;
}
.yinju-core-node {
  position: absolute;
  width: 31%;
  min-height: 102px;
  padding: 18px;
  border: 1px solid rgba(143, 255, 214, 0.16);
  border-radius: 12px;
  background: rgba(6, 15, 20, 0.72);
  color: #f7fbff;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(18px);
}
.node-perception {
  left: 8%;
  top: 13%;
}
.node-decision {
  right: 7%;
  top: 18%;
}
.node-agent {
  left: 34.5%;
  bottom: 11%;
}
.node-label {
  display: inline-flex;
  margin-bottom: 10px;
  color: rgba(143, 255, 214, 0.82);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
}
.yinju-core-node strong {
  display: block;
  font-size: 22px;
  line-height: 1;
}
.yinju-core-node small {
  display: block;
  margin-top: 10px;
  color: rgba(235, 244, 247, 0.6);
  font-size: 13px;
  line-height: 1.45;
}
.yinju-core-center {
  position: absolute;
  left: 50%;
  top: 48%;
  width: 154px;
  height: 154px;
  display: grid;
  place-items: center;
  align-content: center;
  border: 1px solid rgba(143, 255, 214, 0.24);
  border-radius: 999px;
  background:
    radial-gradient(circle, rgba(56, 245, 178, 0.2), rgba(10, 25, 28, 0.92) 66%);
  color: #ffffff;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 44px rgba(56, 245, 178, 0.16);
}
.yinju-core-center span {
  color: #38f5b2;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0;
}
.yinju-core-center strong {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
}
.yinju-core-flow {
  width: 86%;
  height: 78%;
  margin: auto;
  overflow: visible;
}
.flow-base,
.flow-live {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.flow-base {
  stroke: rgba(143, 255, 214, 0.13);
  stroke-width: 2;
}
.flow-live {
  stroke: rgba(143, 255, 214, 0.86);
  stroke-width: 3;
  stroke-dasharray: 70 640;
  stroke-dashoffset: 0;
  filter: drop-shadow(0 0 10px rgba(143, 255, 214, 0.4));
  animation: yinjuFlow 5.4s linear infinite;
}
.yinju-loop-strip {
  position: absolute;
  left: 50%;
  bottom: 26px;
  display: flex;
  gap: 8px;
  transform: translateX(-50%);
}
.yinju-loop-strip span {
  padding: 7px 12px;
  border: 1px solid rgba(143, 255, 214, 0.13);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: rgba(245, 252, 250, 0.74);
  font-size: 13px;
  font-weight: 650;
  white-space: nowrap;
}
.yinju-loop-strip span:nth-child(1) { animation: yinjuStep 5.4s infinite 0s; }
.yinju-loop-strip span:nth-child(2) { animation: yinjuStep 5.4s infinite 1.08s; }
.yinju-loop-strip span:nth-child(3) { animation: yinjuStep 5.4s infinite 2.16s; }
.yinju-loop-strip span:nth-child(4) { animation: yinjuStep 5.4s infinite 3.24s; }
.yinju-loop-strip span:nth-child(5) { animation: yinjuStep 5.4s infinite 4.32s; }
.image_12 {
  width: 100vw;
  height: 42.9688vw;
}
.image_13 {
  width: 100vw;
  height: 73.6458vw;
}
.image_14 {
  width: 100vw;
  height: 18.75vw;
}
.section_2 {
  padding: 0 319px 17.5px 319px;
  background-color: #ffffff;
  overflow: hidden;
}
.group {
  padding: 29px 0;
  border-bottom: solid 1px #d3d5d5;
}
.group_3 {
  margin-top: 19px;
}
.group_5 {
  margin-top: 22px;
}
.image_18 {
  width: 56px;
  height: 18px;
}
.section_3 {
  background-color: #d3d5d5;
  width: 1px;
  height: 16px;
}
.image_19 {
  width: 84px;
  height: 18px;
}
.group_2 {
  margin-right: 3px;
}
.image_17 {
  width: 16px;
  height: 16px;
}
.image_21 {
  border-radius: 1px;
  width: 14px;
  height: 11px;
}
.group_4 {
  margin-left: 4px;
}
.image_16 {
  width: 107px;
  height: 24px;
}
.image_20 {
  width: 105px;
  height: 24px;
}
.image-wrapper {
  margin-left: 30px;
  padding: 4px 0;
  background-color: #ffffff;
  border-radius: 8px;
  overflow: hidden;
  width: 100px;
  height: 100px;
}
.image_15 {
  border-radius: 4px;
  width: 92px;
  height: 92px;
}
.text_4 {
  margin-left: 3.5px;
  color: #949494;
  font-size: 12px;
  font-family: PingFang SC;
  line-height: 12.5px;
}

@keyframes yinjuFlow {
  to {
    stroke-dashoffset: -710;
  }
}

@keyframes yinjuOrbit {
  to {
    transform: rotate(360deg);
  }
}

@keyframes yinjuStep {
  0%, 16%, 100% {
    color: rgba(245, 252, 250, 0.74);
    border-color: rgba(143, 255, 214, 0.13);
    background: rgba(255, 255, 255, 0.05);
  }
  7% {
    color: #07111a;
    border-color: rgba(143, 255, 214, 0.56);
    background: #8fffd6;
    box-shadow: 0 0 18px rgba(143, 255, 214, 0.22);
  }
}

@media (max-width: 980px) {
  .yinju-core-inner {
    grid-template-columns: 1fr;
  }
  .yinju-core-copy h2 {
    font-size: 56px;
  }
  .yinju-core-system {
    min-height: 520px;
  }
}

@media (max-width: 640px) {
  .yinju-intelligence-core {
    padding: 72px 18px;
  }
  .yinju-core-copy h2 {
    font-size: 38px;
  }
  .yinju-core-lead {
    font-size: 17px;
  }
  .yinju-core-points {
    grid-template-columns: 1fr;
  }
  .yinju-core-system {
    min-height: 620px;
  }
  .yinju-core-node {
    width: 78%;
  }
  .node-perception,
  .node-decision,
  .node-agent {
    left: 50%;
    right: auto;
    transform: translateX(-50%);
  }
  .node-perception {
    top: 8%;
  }
  .node-decision {
    top: 28%;
  }
  .node-agent {
    bottom: 12%;
  }
  .yinju-core-center {
    top: 57%;
  }
  .yinju-loop-strip {
    flex-wrap: wrap;
    justify-content: center;
    width: min(320px, 92%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .yinju-core-orbit,
  .flow-live,
  .yinju-loop-strip span {
    animation: none;
  }
}

@media (max-width: 980px) {
  .hero-copy-layer h1 {
    font-size: clamp(34px, 6vw, 54px);
  }
}

@media (max-width: 640px) {
  .hero-copy-layer {
    padding: 0 18px;
  }
  .hero-copy-layer h1 {
    font-size: 26px;
    line-height: 1.18;
  }
}

@media (max-width: 900px) {
  .section_2 {
    padding: 0 24px 18px !important;
  }

  .section_2 .group {
    flex-direction: column;
    align-items: flex-start;
    gap: 22px;
  }

  .section_2 .group_3,
  .section_2 .group_5 {
    flex-wrap: wrap;
    margin-left: 0 !important;
    gap: 14px;
  }

  .section_2 .ml-16,
  .section_2 .ml-36 {
    margin-left: 0 !important;
  }

  .section_2 .group_2 {
    align-self: flex-start;
    margin-right: 0;
  }

  .section_2 .image-wrapper {
    margin-left: 18px;
  }

  .section_2 .text_4,
  .section_2 .text_3 {
    line-height: 1.5;
  }
}