:root {
  --hue-primary: #881fd8;
  --bg-dark: #090712;
  --bg-surface: #130f24;
  --bg-packet: #1c1635;
  --bg-packet-hover: #261e47;
  --border-color: rgba(136, 31, 216, 0.25);
  --text-main: #f3f1f8;
  --text-muted: #a7a0ba;
  --text-dim: #766f8a;
  --radius-main: 16px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  word-break: break-word;
  overflow-wrap: break-word;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  line-height: 1.7;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.15s ease;
}

/* 导航栏复用与规范 */
.vector {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(9, 7, 18, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
}

.conduit {
  max-width: 1280px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}

.sigil {
  min-width: 0;
  display: flex;
  align-items: center;
}

.sigil img {
  height: 38px;
  width: auto;
  display: block;
}

.crest {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 28px;
  min-width: 0;
}

.glyph {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 6px 0;
}

.glyph:hover,
.glyph.active {
  color: #ffffff;
}

.glyph.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--hue-primary);
  box-shadow: 0 0 10px var(--hue-primary);
  border-radius: 2px;
}

/* 主内容顶层布局组件 */
main {
  width: 100%;
  overflow: hidden;
}

.beacon {
  width: 100%;
  min-height: 88vh;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  padding: 140px 24px 80px 24px;
  background: radial-gradient(circle at 50% 30%, #221240 0%, #090712 75%);
  position: relative;
}

.beacon::before {
  content: '';
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 300px;
  background: rgba(136, 31, 216, 0.18);
  filter: blur(120px);
  pointer-events: none;
  border-radius: 50%;
}

.whisper {
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.spindle {
  flex: 1 1 520px;
  min-width: 0;
}

.cipher {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(136, 31, 216, 0.15);
  border: 1px solid var(--border-color);
  border-radius: 30px;
  color: #b87bf8;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 24px;
}

.cipher-node {
  font-size: clamp(2.2rem, 4.2vw, 3.6rem);
  font-weight: 800;
  line-height: 1.25;
  color: #ffffff;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.cipher-node span {
  background: linear-gradient(135deg, #ffffff 0%, #b87bf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.rune {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 620px;
}

.latch {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

.spark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #881fd8 0%, #6a14ab 100%);
  color: #ffffff;
  padding: 16px 36px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  box-shadow: 0 8px 24px rgba(136, 31, 216, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.15);
  cursor: pointer;
}

.spark:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(136, 31, 216, 0.6);
  color: #ffffff;
}

.pulse {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  padding: 16px 32px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  border: 1px solid var(--border-color);
}

.pulse:hover {
  background: rgba(136, 31, 216, 0.2);
  border-color: rgba(136, 31, 216, 0.5);
}

.halo {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.halo-node {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-muted);
}

.halo-node svg {
  width: 18px;
  height: 18px;
  color: #b87bf8;
  flex-shrink: 0;
}

/* Hero 右侧数据架构 UI 模拟框 */
.mirage {
  flex: 1 1 480px;
  min-width: 0;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-main);
  padding: 28px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  position: relative;
}

.mirage-stream {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 24px;
}

.mirage-node {
  font-size: 15px;
  font-weight: 700;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 8px;
}

.mirage-node::before {
  content: '';
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
}

.capsule {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.packet {
  background: var(--bg-packet);
  border: 1px solid rgba(136, 31, 216, 0.15);
  border-radius: 12px;
  padding: 18px;
  transition: all 0.15s ease;
}

.packet:hover {
  border-color: rgba(136, 31, 216, 0.4);
  background: var(--bg-packet-hover);
  transform: translateY(-2px);
}

.packet-stream {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.packet-node {
  font-size: 15px;
  font-weight: 600;
  color: #ffffff;
}

.packet-rune {
  font-size: 13px;
  color: var(--text-dim);
}

.packet-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
}

.vault {
  display: inline-block;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 6px;
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

/* 模块2: 管控面板 (section) */
.matrix {
  max-width: 1280px;
  margin: 0 auto;
  padding: 100px 24px;
}

.matrix-stream {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 64px auto;
}

.matrix-node {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 16px;
}

.matrix-rune {
  font-size: 16px;
  color: var(--text-muted);
}

.matrix-spindle {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
}

.matrix-capsule {
  flex: 1 1 340px;
  min-width: 0;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-main);
  padding: 32px;
  transition: all 0.15s ease;
  position: relative;
  overflow: hidden;
}

.matrix-capsule:hover {
  transform: translateY(-4px);
  border-color: rgba(136, 31, 216, 0.5);
  box-shadow: 0 16px 40px rgba(136, 31, 216, 0.15);
}

.echo {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(136, 31, 216, 0.15);
  border: 1px solid rgba(136, 31, 216, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #b87bf8;
  margin-bottom: 24px;
}

.echo svg {
  width: 26px;
  height: 26px;
}

.capsule-node {
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 12px;
}

.capsule-rune {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.capsule-halo {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.capsule-halo-halo {
  font-size: 14px;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 8px;
}

.capsule-halo-halo::before {
  content: "✓";
  color: #b87bf8;
  font-weight: bold;
}

/* 模块3: 私有化部署方案 (div) */
.cocoon {
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-surface) 50%, var(--bg-dark) 100%);
  padding: 100px 24px;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.cocoon-whisper {
  max-width: 1280px;
  margin: 0 auto;
}

.cocoon-stream {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 64px auto;
}

.cocoon-node {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 16px;
}

.cocoon-rune {
  font-size: 16px;
  color: var(--text-muted);
}

.cocoon-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
}

.cocoon-capsule {
  flex: 1 1 360px;
  min-width: 0;
  background: var(--bg-packet);
  border: 1px solid rgba(136, 31, 216, 0.2);
  border-radius: var(--radius-main);
  padding: 36px;
  display: flex;
  flex-direction: column;
}

.cocoon-capsule:hover {
  border-color: var(--hue-primary);
  background: var(--bg-packet-hover);
}

.cocoon-shard {
  display: inline-block;
  align-self: flex-start;
  padding: 4px 12px;
  background: rgba(136, 31, 216, 0.2);
  border: 1px solid rgba(136, 31, 216, 0.4);
  color: #b87bf8;
  font-size: 13px;
  font-weight: 600;
  border-radius: 20px;
  margin-bottom: 20px;
}

.cocoon-node {
  font-size: 22px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 14px;
}

.cocoon-desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
  flex-grow: 1;
}

.cocoon-crest {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cocoon-halo {
  font-size: 14px;
  color: var(--text-main);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.cocoon-halo svg {
  width: 18px;
  height: 18px;
  color: #10b981;
  flex-shrink: 0;
  margin-top: 3px;
}

/* 模块4: 咨询预约 (article) */
.tunnel {
  max-width: 1280px;
  margin: 0 auto;
  padding: 100px 24px;
}

.tunnel-whisper {
  background: linear-gradient(135deg, rgba(28, 22, 53, 0.9) 0%, rgba(19, 15, 36, 0.95) 100%);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 60px 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 48px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}

.tunnel-info {
  flex: 1 1 450px;
  min-width: 0;
}

.tunnel-node {
  font-size: clamp(1.8rem, 2.8vw, 2.4rem);
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 20px;
  line-height: 1.3;
}

.tunnel-rune {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
}

.tunnel-spindle {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.tunnel-halo {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.tunnel-echo {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(136, 31, 216, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #b87bf8;
  flex-shrink: 0;
}

.tunnel-echo svg {
  width: 20px;
  height: 20px;
}

.tunnel-rune {
  min-width: 0;
}

.tunnel-h4 {
  font-size: 16px;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 4px;
}

.tunnel-p {
  font-size: 14px;
  color: var(--text-dim);
}

.tunnel-form-wrap {
  flex: 1 1 420px;
  min-width: 0;
  background: var(--bg-dark);
  border: 1px solid rgba(136, 31, 216, 0.2);
  border-radius: 16px;
  padding: 32px;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-shard {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-main);
}

.form-input,
.form-select {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid rgba(136, 31, 216, 0.25);
  border-radius: 8px;
  padding: 12px 16px;
  color: #ffffff;
  font-size: 15px;
  outline: none;
  transition: all 0.15s ease;
}

.form-input:focus,
.form-select:focus {
  border-color: #b87bf8;
  box-shadow: 0 0 0 3px rgba(136, 31, 216, 0.25);
}

.trigger-trigger {
  width: 100%;
  background: linear-gradient(135deg, #881fd8 0%, #6a14ab 100%);
  color: #ffffff;
  border: none;
  padding: 16px;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(136, 31, 216, 0.35);
  transition: all 0.15s ease;
  margin-top: 8px;
}

.trigger-trigger:hover {
  opacity: 0.95;
  transform: translateY(-1px);
  box-shadow: 0 8px 25px rgba(136, 31, 216, 0.5);
}

/* 页脚区域 */
.bedrock {
  background: #05040a;
  border-top: 1px solid rgba(136, 31, 216, 0.15);
  padding: 60px 24px 30px 24px;
}

.anchor {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.stratum {
  flex: 1 1 300px;
  min-width: 0;
}

.stratum-node {
  font-size: 20px;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}

.stratum-desc {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.7;
}

.trace-spindle {
  display: flex;
  flex-wrap: wrap;
  gap: 48px;
}

.trace-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.trace-head {
  font-size: 15px;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 4px;
}

.trace-glyph {
  font-size: 14px;
  color: var(--text-muted);
}

.trace-glyph:hover {
  color: #b87bf8;
}

.rune {
  max-width: 1280px;
  margin: 24px auto 0 auto;
  text-align: center;
  font-size: 13px;
  color: var(--text-dim);
}

/* 响应式适配 */
@media (max-width: 1024px) {
  .beacon {
    padding-top: 120px;
  }
}

@media (max-width: 768px) {
  .crest {
    display: flex;
    gap: 16px;
  }
  .glyph {
    font-size: 14px;
  }
  .beacon {
    padding-top: 110px;
    padding-bottom: 60px;
  }
  .spindle, .mirage, .matrix-capsule, .cocoon-capsule, .tunnel-info, .tunnel-form-wrap {
    flex: 1 1 100%;
  }
  .tunnel-whisper {
    padding: 32px 20px;
  }
}

.nexus-vector{
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(9, 7, 18, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(136, 31, 216, 0.25);
        }

.nexus-vector .nexus-conduit{
            max-width: 1300px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 16px 24px;
        }

.nexus-vector .nexus-sigil{
            display: flex;
            align-items: center;
            min-width: 0;
        }

.nexus-vector .nexus-sigil img{
            height: 38px;
            width: auto;
            display: block;
        }

.nexus-vector .nexus-crest{
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 28px;
            min-width: 0;
        }

.nexus-vector .nexus-glyph{
            color: #a7a0ba;
            text-decoration: none;
            font-size: 0.95rem;
            font-weight: 500;
            transition: color 0.15s ease;
            position: relative;
            padding: 4px 0;
        }

.nexus-vector .nexus-glyph:hover{
            color: #a855f7;
        }

.nexus-vector .nexus-glyph.active{
            color: #f3f1f8;
            font-weight: 600;
        }

.nexus-vector .nexus-glyph.active::after{
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 100%;
            height: 2px;
            background: #881fd8;
            box-shadow: 0 0 8px #a855f7;
            border-radius: 2px;
        }

@media (max-width: 768px){.nexus-vector .nexus-crest{
                gap: 16px;
                width: 100%;
                margin-top: 12px;
                justify-content: space-between;
            }}

.nexus-vector {
    background: rgb(9, 7, 18);
    background-image: none;
}

.anchor-bedrock {
    font-family: var(--font-stack);
    line-height: 1.7;
    word-break: break-word;
    color: var(--text-main);
}
.anchor-bedrock,
.anchor-bedrock *,
.anchor-bedrock *::before,
.anchor-bedrock *::after {
    box-sizing: border-box;
}

.anchor-bedrock nav,
.anchor-bedrock div,
.anchor-bedrock section,
.anchor-bedrock article,
.anchor-bedrock aside,
.anchor-bedrock p,
.anchor-bedrock h1,
.anchor-bedrock h2,
.anchor-bedrock h3,
.anchor-bedrock h4,
.anchor-bedrock h5,
.anchor-bedrock h6,
.anchor-bedrock a {
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
    line-height: inherit;
}

.anchor-bedrock p,
.anchor-bedrock h1,
.anchor-bedrock h2,
.anchor-bedrock h3,
.anchor-bedrock h4,
.anchor-bedrock h5,
.anchor-bedrock h6 {
    text-decoration: none;
}

.anchor-bedrock img {
    display: block;
    max-width: 100%;
    height: auto;
    border: 0;
}

.anchor-bedrock {
    box-shadow: none;
    filter: none;
    text-shadow: none;
    background-image: none;
    border-top: none;
    border-left: none;
    border-right: none;
    outline: none;
}

.anchor-bedrock a,
.anchor-bedrock a:hover,
.anchor-bedrock a:focus,
.anchor-bedrock a:active {
    background: transparent;
    box-shadow: none;
    outline: none;
    text-decoration: none;
}

.anchor-bedrock{
            width: 100%;
            background: #05040a;
            border-top: 1px solid rgba(136, 31, 216, 0.25);
            padding: 60px 24px 30px 24px;
        }

.anchor-bedrock .anchor-anchor{
            max-width: 1280px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
            justify-content: space-between;
            margin-bottom: 40px;
        }

.anchor-bedrock .anchor-stratum-brand{
            flex: 1 1 300px;
            min-width: 0;
        }

.anchor-bedrock .anchor-stratum-brand .anchor-brand-name{
            font-size: 1.4rem;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 12px;
            letter-spacing: -0.01em;
        }

.anchor-bedrock .anchor-stratum-brand p{
            color: #a7a0ba;
            font-size: 0.92rem;
            max-width: 320px;
        }

.anchor-bedrock .anchor-stratum-links{
            display: flex;
            flex-wrap: wrap;
            gap: 48px;
        }

.anchor-bedrock .anchor-stratum-col{
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

.anchor-bedrock .anchor-stratum-col h4{
            color: #ffffff;
            font-size: 0.95rem;
            font-weight: 600;
            margin-bottom: 4px;
        }

.anchor-bedrock .anchor-stratum-col a{
            color: #a7a0ba;
            text-decoration: none;
            font-size: 0.9rem;
            transition: color 0.15s ease;
        }

.anchor-bedrock .anchor-stratum-col a:hover{
            color: #a855f7;
        }

.anchor-bedrock .anchor-trace{
            max-width: 1280px;
            margin: 0 auto;
            padding-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            color: #766f8a;
            font-size: 0.85rem;
        }

@media (max-width: 768px){.anchor-bedrock .anchor-trace{
                flex-direction: column;
                gap: 12px;
                text-align: center;
            }}