:root {
  --bg: #f7f8fb;
  --surface: #ffffff;
  --surface-alt: #f4f6fb;
  --text: #21242f;
  --muted: #7a8194;
  --line: #ebeef5;
  --line-strong: #ffd2c2;
  --orange: #ff6a2a;
  --orange-deep: #ff5a17;
  --green: #86b94e;
  --shadow: 0 18px 45px rgba(38, 42, 71, 0.08);
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --container: 1200px;
}


.container {
  width: min(calc(100% - 48px), var(--container));
  margin: 0 auto;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 94px 0 74px;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.14)),
    url("/2020_new/images/website/geo/Ê×ÆÁ±³¾°.jpg") center top / cover no-repeat;
  opacity: 0.9;
}

.hero-inner {
  position: relative;
  z-index: 1;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  margin: 12px 0 18px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: #8c755f;
  font-size: 13px;
}

.hero h1 {
  margin: 0;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.12;
  letter-spacing: 0;
}

.hero h1 span {
  background: linear-gradient(90deg, #de701d, #e3001b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent
}

.hero-points {
  list-style: none;
  margin: 28px 0 42px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px 22px;
}

.hero-points li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #7f8b60;
  font-size: 15px;
  position: relative;
}

.hero-points li::before {
  content: "";
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid #77CC21;
  
}

.hero-points li::after {
  content: "\2714";
  position: absolute;
  color: #77cc21;    
  top: 1px;
  left: 5px;
  font-size: 12px;
}
.hero-panel {
  width: min(100%, 1080px);
  margin: 0 auto;
  padding: 12px;
  border: 2px solid rgba(255, 153, 84, 0.36);
  border-radius: 16px;
  background: rgba(255, 245, 237, 0.68);
  box-shadow: 0 16px 48px rgba(247, 145, 59, 0.16);
}

.hero-panel img {
  width: 100%;
  border-radius: 10px;
}

.section {
  padding: 120px 0;
}

.section-heading {
  margin: 0 auto 42px;
  text-align: center;
}

.section-heading h2 {
  margin: 0;
  font-size: 42px
}

.section-heading h2 span {
  color: var(--orange-deep);
}

.section-heading p {
  color: #7B7B7B;
  font-size: 15px;
  text-align: center;
  margin-top: 16px;
}

.architecture {
  padding-top: 92px;
  padding-bottom: 96px;
  background: #ffffff;
}

.architecture-shell {
  max-width: 1320px;
}

.architecture-heading {
  max-width: 1080px;
  margin: 0 auto 88px;
  text-align: center;
}

.architecture-heading h2 {
  margin: 0;
  font-size: 42px;
  line-height: 1.22;
}

.architecture-heading h2 span {
  color: var(--orange-deep);
}

.architecture-heading p {
  margin: 20px auto 0;
  color: #7B7B7B;
  font-size: 15px;
  line-height: 1.2;
}

.architecture-heading strong {
  color: #404040;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
}

.feature-card {
  min-height: 170px;
  padding: 20px 18px 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 24px rgba(35, 41, 68, 0.03);
}


.feature-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.feature-icon {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  background: #8e79f7;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-no {
  color: #b6b6b9;
  font-size: 12px;
  line-height: 1;
  font-weight: 600;
}

.feature-card h3 {
  margin: -15px 0 0 42px;
  font-size: 16px;
  line-height: 1.2;
  font-weight: 700;
  color: #333;
}

.feature-divider {
  margin: 24px 0 18px;
  height: 1px;
  background: #dcdde2;
}

.feature-card p {
  margin: 0;
  color: #5C5758;
  font-size: 12px;
  line-height: 1.2;
}

.creation {
  background: linear-gradient(180deg, #fffdfb 0, #fff9f5 100%);
}

.creation-showcase {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 0;
  border: 2px solid #ff9b77;
  border-radius: 18px;
  background: #fff;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.creation-steps {
  margin: 0;
  list-style: none;
  background: #fffdfc;
  padding:0 24px;
}

.creation-steps li {
  padding: 24px 0 24px 0;
  border-bottom: 1px solid #ffe6dd;
}

.creation-steps li:last-child {
  border-bottom: 0;
}

.creation-steps strong {
  display: block;
  margin-bottom: 12px;
  color: #6f63ff;
  font-size: 30px;
  line-height: 1;
}

.creation-steps p {
  margin: 0;
  font-size: 15px;
  color: #585f73;
  line-height: 1.2;
}

.showcase-panel {
  padding: 24px;
  background: linear-gradient(180deg, #f6f4ff, #f8fbff);
}

.showcase-panel img {
  width: 100%;
  border-radius: 14px;
}

.network {
  background: #f6f8fc;
}

.network-board {
  padding: 36px;
  background: var(--surface);
  border: 1px solid #edf0f6;
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.board-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 28px;
}

.board-head h3 {
  margin: 0;
  font-size: 24px;
}

.board-tabs {
  padding: 6px;
  background: #f3f5f9;
  border-radius: 999px;
  display: inline-flex;
  gap: 6px;
}

.board-tabs span {
  padding: 10px 16px;
  border-radius: 999px;
  color: #7B7B7B;
  font-size: 13px;
}

.board-tabs .active {
  background: #fff;
  color: var(--text);
  box-shadow: 0 4px 12px rgba(35, 42, 68, 0.08);
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px 18px;
}

.platform-item {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 86px;
  padding: 16px 18px;
  border-radius: 14px;
  background: #fcfdff;
  border: 1px solid #eef1f7;
}

.platform-item img {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
}

.platform-item strong {
  display: block;
  font-size: 16px;
}

.platform-item span {
  display: block;
  margin-top: 6px;
  color: var(--orange);
  font-size: 12px;
}

.insight {
  background: linear-gradient(180deg, #ffffff 0, #fffaf6 100%);
}

.switches {
  display: flex;
  margin-bottom: 32px;
  background: #edf0f3;
  border: 1px solid #e2e2e2;
  border-radius: 50px;
  width: max-content;
  align-items: center;
  justify-content: center;
  margin: auto;
  margin-bottom: 32px;
  padding: 4px;
}

.switches span {
  color: #7b7b7b;
  font-size: 15px;
  width: 154px;
  text-align: center;
  border-radius: 50px;
}

.switches .active {
  border: none;
  background: #fff;
  padding: 4px;
  color:#FF4D21

}

.insight-visual,.spider-visual {
  width: min(100%, 1124px);
  margin: 0 auto;
  padding: 16px;
  border-radius: 22px;
  box-shadow: 0 14px 36px rgba(31, 36, 60, 0.06);
}

.insight-visual img,.spider-visual img{
  width: 100%;
  border-radius: 12px;
}