:root {
      --primary: #409eff;
      --primary-dark: #337ecc;
      --primary-light: #ecf5ff;
      --primary-glow: rgba(64, 158, 255, 0.25);
      --success: #67c23a;
      --warning: #e6a23c;
      --danger: #f56c6c;
      --text-primary: #1d2129;
      --text-regular: #4e5969;
      --text-secondary: #86909c;
      --border-color: #e5e6eb;
      --border-light: #f2f3f5;
      --bg-white: #ffffff;
      --bg-page: #f7f8fa;
      --bg-dark: #1d2129;
      --bg-dark-2: #0f172a;
      --radius-sm: 8px;
      --radius-md: 12px;
      --radius-lg: 16px;
      --radius-xl: 24px;
      --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.04);
      --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.06);
      --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.1);
      --shadow-glow: 0 0 40px rgba(64, 158, 255, 0.15);
      --glass-bg: rgba(255, 255, 255, 0.72);
      --glass-border: rgba(255, 255, 255, 0.55);
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0
    }

    html {
      scroll-behavior: smooth
    }

    body {
      font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
      color: var(--text-primary);
      background: var(--bg-page);
      line-height: 1.6;
      min-height: 100vh;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden
    }

    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px
    }

    .icon {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0
    }

    .icon svg {
      width: 1em;
      height: 1em;
      fill: none;
      stroke: currentColor;
      stroke-width: 2;
      stroke-linecap: round;
      stroke-linejoin: round
    }

    .icon-sm svg {
      width: 14px;
      height: 14px
    }

    .icon-md svg {
      width: 18px;
      height: 18px
    }

    .icon-lg svg {
      width: 22px;
      height: 22px
    }

    /* ===== Animations ===== */
    @keyframes fadeInUp {
      from {
        opacity: 0;
        transform: translateY(28px)
      }

      to {
        opacity: 1;
        transform: translateY(0)
      }
    }

    @keyframes fadeIn {
      from {
        opacity: 0
      }

      to {
        opacity: 1
      }
    }

    @keyframes pulse {

      0%,
      100% {
        opacity: 1
      }

      50% {
        opacity: .4
      }
    }

    @keyframes flowDash {
      to {
        stroke-dashoffset: -20
      }
    }

    @keyframes dotPulse {

      0%,
      100% {
        box-shadow: 0 0 0 0 rgba(103, 194, 58, .4)
      }

      70% {
        box-shadow: 0 0 0 8px rgba(103, 194, 58, 0)
      }
    }

    @keyframes nodeGlow {

      0%,
      100% {
        filter: drop-shadow(0 0 2px rgba(64, 158, 255, 0.15))
      }

      50% {
        filter: drop-shadow(0 0 8px rgba(64, 158, 255, 0.4))
      }
    }

    @keyframes barGrow {
      from {
        transform: scaleY(0)
      }

      to {
        transform: scaleY(1)
      }
    }

    @keyframes floatCard {

      0%,
      100% {
        transform: translateY(0)
      }

      50% {
        transform: translateY(-10px)
      }
    }

    @keyframes driftGlow {

      0%,
      100% {
        box-shadow: 0 12px 28px rgba(64, 158, 255, .12)
      }

      50% {
        box-shadow: 0 18px 40px rgba(64, 158, 255, .22)
      }
    }

    @keyframes gradientFlow {
      0% {
        background-position: 0% 50%
      }

      50% {
        background-position: 100% 50%
      }

      100% {
        background-position: 0% 50%
      }
    }

    @keyframes particleFloat {

      0%,
      100% {
        transform: translateY(0) translateX(0);
        opacity: 0
      }

      20% {
        opacity: 1
      }

      80% {
        opacity: 1
      }

      100% {
        transform: translateY(-120px) translateX(30px);
        opacity: 0
      }
    }

    @keyframes shimmer {
      0% {
        background-position: -200% 0
      }

      100% {
        background-position: 200% 0
      }
    }

    @keyframes countUp {
      from {
        opacity: 0;
        transform: translateY(8px)
      }

      to {
        opacity: 1;
        transform: translateY(0)
      }
    }

    @keyframes titleGlow {

      0%,
      100% {
        text-shadow: 0 0 40px rgba(64, 158, 255, 0)
      }

      50% {
        text-shadow: 0 0 40px rgba(64, 158, 255, .15)
      }
    }

    @keyframes borderPulse {

      0%,
      100% {
        border-color: rgba(64, 158, 255, .12)
      }

      50% {
        border-color: rgba(64, 158, 255, .28)
      }
    }

    @property --hero-gradient-angle {
      syntax: '<angle>';
      initial-value: 180deg;
      inherits: false;
    }

    .anim-fade-up {
      animation: fadeInUp .7s cubic-bezier(.16, 1, .3, 1) both;
      animation-play-state: paused
    }

    .anim-fade {
      animation: fadeIn .5s ease both;
      animation-play-state: paused
    }

    .anim-delay-1 {
      animation-delay: .1s
    }

    .anim-delay-2 {
      animation-delay: .2s
    }

    .anim-delay-3 {
      animation-delay: .3s
    }

    .anim-delay-4 {
      animation-delay: .4s
    }

    .anim-delay-5 {
      animation-delay: .5s
    }

    /* ===== Header ===== */
    .header {
      background: rgba(255, 255, 255, .85);
      backdrop-filter: blur(20px) saturate(180%);
      -webkit-backdrop-filter: blur(20px) saturate(180%);
      border-bottom: 1px solid rgba(0, 0, 0, .05);
      position: sticky;
      top: 0;
      z-index: 100;
      transition: all .3s
    }

    .header.scrolled {
      background: rgba(255, 255, 255, .95);
      box-shadow: 0 1px 0 rgba(0, 0, 0, .04)
    }

    .header-content {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 64px
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 10px
    }

    .brand-icon {
      width: 36px;
      height: 36px;
      background: linear-gradient(135deg, var(--primary), #66b1ff);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      font-weight: 700;
      font-size: 13px;
      box-shadow: 0 4px 12px rgba(64, 158, 255, .25)
    }

    .brand-text {
      font-size: 17px;
      font-weight: 600;
      color: var(--text-primary)
    }

    .nav {
      display: flex;
      align-items: center;
      gap: 16px;
      min-width: 0
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 4px;
      min-width: 0
    }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 8px;
      flex-shrink: 0
    }

    .nav-link {
      position: relative;
      padding: 7px 14px;
      color: var(--text-regular);
      text-decoration: none;
      border-radius: 6px;
      transition: all .2s;
      font-weight: 500;
      font-size: 14px
    }

    .nav-link::after {
      content: '';
      position: absolute;
      bottom: 2px;
      left: 50%;
      transform: translateX(-50%);
      width: 0;
      height: 2px;
      background: var(--primary);
      border-radius: 2px;
      transition: width .25s ease
    }

    .nav-link:hover {
      color: var(--primary);
      background: var(--primary-light)
    }

    .nav-link:hover::after {
      width: 60%
    }

    .nav-link-group {
      display: inline-flex;
      align-items: center;
      gap: 4px
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      padding: 9px 18px;
      border-radius: 8px;
      font-weight: 500;
      cursor: pointer;
      transition: all .25s cubic-bezier(.16, 1, .3, 1);
      border: none;
      font-size: 14px;
      text-decoration: none;
      position: relative;
      overflow: hidden
    }

    .btn::after {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(255, 255, 255, .2), transparent);
      opacity: 0;
      transition: opacity .25s
    }

    .btn:hover::after {
      opacity: 1
    }

    .btn:hover {
      transform: translateY(-1px)
    }

    .btn:active {
      transform: translateY(0)
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--primary), #66b1ff);
      color: white;
      box-shadow: 0 2px 12px rgba(64, 158, 255, .3)
    }

    .btn-primary:hover {
      box-shadow: 0 6px 24px rgba(64, 158, 255, .45);
      transform: translateY(-2px)
    }

    .btn-outline {
      background: transparent;
      color: var(--text-regular);
      border: 1px solid var(--border-color)
    }

    .btn-outline:hover {
      border-color: var(--primary);
      color: var(--primary);
      box-shadow: 0 2px 12px rgba(64, 158, 255, .08)
    }

    .btn-ghost {
      background: transparent;
      color: var(--text-regular)
    }

    .btn-ghost:hover {
      color: var(--primary);
      background: var(--primary-light)
    }

    .btn-white {
      background: white;
      color: var(--primary);
      box-shadow: 0 2px 12px rgba(0, 0, 0, .1)
    }

    .btn-white:hover {
      background: #f8f9fa;
      box-shadow: 0 4px 20px rgba(0, 0, 0, .15)
    }

    .btn-lg {
      padding: 14px 28px;
      font-size: 15px;
      min-height: 48px;
      border-radius: 10px
    }

    /* ===== Hero ===== */
    .hero {
      padding: 100px 0 88px;
      position: relative;
      overflow: hidden;
      background: #f0f5ff
    }

    .hero-bg {
      position: absolute;
      inset: 0;
      pointer-events: none
    }

    .hero-bg-orbs {
      position: absolute;
      inset: 0
    }

    .hero-bg-orb {
      position: absolute;
      border-radius: 50%;
      filter: blur(80px);
      opacity: .45;
      animation: gradientFlow 8s ease-in-out infinite
    }

    .hero-bg-orb:nth-child(1) {
      width: 600px;
      height: 600px;
      background: radial-gradient(circle, rgba(64, 158, 255, .3), transparent 60%);
      top: -200px;
      left: -100px;
      animation-delay: 0s
    }

    .hero-bg-orb:nth-child(2) {
      width: 500px;
      height: 500px;
      background: radial-gradient(circle, rgba(103, 194, 58, .2), transparent 60%);
      bottom: -150px;
      right: -120px;
      animation-delay: -3s
    }

    .hero-bg-orb:nth-child(3) {
      width: 400px;
      height: 400px;
      background: radial-gradient(circle, rgba(155, 89, 182, .15), transparent 60%);
      top: 40%;
      left: 50%;
      animation-delay: -5s
    }

    .hero-particles {
      position: absolute;
      inset: 0;
      pointer-events: none
    }

    .hero-particle {
      position: absolute;
      width: 3px;
      height: 3px;
      border-radius: 50%;
      background: var(--primary);
      opacity: 0
    }

    .hero-particle:nth-child(1) {
      top: 20%;
      left: 10%;
      animation: particleFloat 6s ease-in-out infinite
    }

    .hero-particle:nth-child(2) {
      top: 60%;
      left: 80%;
      animation: particleFloat 8s ease-in-out 2s infinite;
      background: var(--success)
    }

    .hero-particle:nth-child(3) {
      top: 30%;
      left: 60%;
      animation: particleFloat 7s ease-in-out 4s infinite
    }

    .hero-particle:nth-child(4) {
      top: 70%;
      left: 20%;
      animation: particleFloat 9s ease-in-out 1s infinite;
      background: var(--warning)
    }

    .hero-particle:nth-child(5) {
      top: 15%;
      left: 40%;
      animation: particleFloat 7.5s ease-in-out 3s infinite;
      background: #9b59b6
    }

    .hero-particle:nth-child(6) {
      top: 50%;
      left: 90%;
      animation: particleFloat 8.5s ease-in-out 5s infinite
    }

    .hero-particle:nth-child(7) {
      top: 80%;
      left: 50%;
      animation: particleFloat 6.5s ease-in-out 2.5s infinite;
      background: var(--success)
    }

    .hero-particle:nth-child(8) {
      top: 25%;
      left: 75%;
      animation: particleFloat 9.5s ease-in-out 4.5s infinite
    }

    .hero::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      height: 120px;
      background: linear-gradient(180deg, transparent, var(--bg-page));
      pointer-events: none;
      z-index: 0
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(480px, 1fr) minmax(420px, 1.05fr);
      gap: 36px;
      align-items: center
    }

    .hero-copy {
      position: relative;
      z-index: 1
    }

    .hero-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 16px;
      border-radius: 999px;
      background: var(--glass-bg);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border: 1px solid var(--glass-border);
      box-shadow: var(--shadow-sm);
      font-size: 13px;
      font-weight: 600;
      color: var(--primary);
      margin-bottom: 18px
    }

    .hero-eyebrow::before {
      content: '';
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: var(--success);
      box-shadow: 0 0 0 6px rgba(103, 194, 58, .12);
      animation: dotPulse 2s infinite
    }

    .hero-title {
      display: flex;
      align-items: center;
      gap: 14px;
      font-size: clamp(30px, 4.2vw, 52px);
      font-weight: 800;
      line-height: 1.08;
      margin-bottom: 20px;
      color: var(--text-primary);
      letter-spacing: -.03em
    }
    .hero-title-icon {
      flex-shrink: 0;
    }
    .hero-title-text {
      background: linear-gradient(135deg, #0f172a 0%, #27456f 60%, var(--primary) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .hero-title-brand {
      color: #0f172a;
      text-shadow: 0 10px 30px rgba(15, 23, 42, .08)
    }

    .hero-title-divider {
      color: #2c3e6b;
      opacity: .72
    }

    .hero-title-topic {
      display: inline-block;
      color: #27456f;
      background: linear-gradient(135deg, #27456f 0%, var(--primary) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text
    }

    .hero-subtitle {
      font-size: 18px;
      color: var(--text-regular);
      max-width: 600px;
      margin: 0 0 12px;
      line-height: 1.78
    }

    .hero-subcopy {
      font-size: 14px;
      color: var(--text-secondary);
      max-width: 560px;
      line-height: 1.75;
      margin: 14px 0 32px
    }

    .hero-highlights {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin: 0 0 14px
    }

    .hero-highlight {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .78);
      border: 1px solid rgba(64, 158, 255, .1);
      box-shadow: var(--shadow-sm);
      font-size: 12px;
      font-weight: 700;
      color: #27456f
    }

    .hero-highlight::before {
      content: '';
      width: 7px;
      height: 7px;
      border-radius: 999px;
      background: var(--primary);
      box-shadow: 0 0 0 4px rgba(64, 158, 255, .12)
    }

    .hero-actions {
      display: flex;
      gap: 12px;
      justify-content: flex-start;
      flex-wrap: wrap;
      margin-bottom: 0
    }

    .hero-stage {
      position: relative
    }

    .hero-floating {
      position: absolute;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 10px 16px;
      border-radius: 999px;
      background: var(--glass-bg);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border: 1px solid var(--glass-border);
      box-shadow: var(--shadow-md);
      font-size: 12px;
      font-weight: 600;
      color: var(--text-regular);
      z-index: 2;
      animation: floatCard 4.2s ease-in-out infinite, driftGlow 4.2s ease-in-out infinite
    }

    .hero-floating::before {
      content: '';
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: var(--primary);
      animation: dotPulse 2s infinite
    }

    .hero-floating-a {
      top: -16px;
      right: 84px
    }

    .hero-floating-b {
      left: -10px;
      bottom: 92px;
      animation-delay: .6s
    }

    .hero-floating-c {
      right: -10px;
      bottom: 48px;
      animation-delay: 1.2s
    }

    .hero-visual {
      position: relative;
      background: var(--glass-bg);
      backdrop-filter: blur(24px);
      -webkit-backdrop-filter: blur(24px);
      border: 1px solid var(--glass-border);
      border-radius: 28px;
      box-shadow: 0 24px 64px rgba(64, 158, 255, .14);
      padding: 18px 18px 16px;
      overflow: hidden;
      z-index: 1;
      transition: transform .3s ease, box-shadow .3s ease
    }

    .hero-visual:hover {
      transform: perspective(800px) rotateY(-2deg) rotateX(1deg);
      box-shadow: 0 32px 72px rgba(64, 158, 255, .2)
    }

    .hero-visual::before {
      content: '';
      position: absolute;
      inset: 0;
      background: radial-gradient(ellipse at 30% 20%, rgba(64, 158, 255, .06), transparent 70%);
      pointer-events: none
    }

    .hero-visual::after {
      content: '';
      position: absolute;
      top: -1px;
      left: 40px;
      right: 40%;
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(64, 158, 255, .2), transparent);
      pointer-events: none
    }

    .hero-board-top {
      position: relative;
      z-index: 1;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 10px
    }

    .hero-board-title {
      font-size: 14px;
      font-weight: 700;
      color: var(--text-primary)
    }

    .hero-board-note {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 10px;
      border-radius: 999px;
      background: rgba(64, 158, 255, .1);
      font-size: 11px;
      font-weight: 600;
      color: var(--primary)
    }

    .hero-board-note::before {
      content: '';
      width: 7px;
      height: 7px;
      border-radius: 999px;
      background: var(--success)
    }

    .topology-svg {
      width: 100%;
      height: auto;
      display: block
    }

    .topology-svg-mobile {
      display: none
    }

    .topology-svg text {
      font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif
    }

    .topology-svg .topology-node-glyph {
      font-size: 16px
    }

    .topology-svg .topology-node-label {
      font-size: 13px;
      font-weight: 600
    }

    .topology-svg .topology-side-label {
      font-size: 11px;
      font-weight: 600;
      letter-spacing: .02em
    }

    .topology-svg .topology-gateway-name {
      font-size: 13px;
      font-weight: 700
    }

    .topology-svg .topology-gateway-sub {
      font-size: 12px;
      font-weight: 600
    }

    .topology-svg .topology-chip-label {
      font-size: 10px;
      font-weight: 600
    }

    .topology-svg .topology-provider-mark {
      font-size: 12px;
      font-weight: 700
    }

    .topology-svg .topology-provider-sub {
      font-size: 9px;
      font-weight: 700;
      letter-spacing: .04em
    }

    .topology-svg .topology-plus {
      font-size: 13px;
      font-weight: 700
    }

    .topology-svg .route-line {
      fill: none;
      stroke: var(--primary);
      stroke-width: 2;
      stroke-dasharray: 8 4;
      animation: flowDash 1s linear infinite;
      opacity: .5
    }

    .topology-svg .route-line-main {
      fill: none;
      stroke: var(--primary);
      stroke-width: 2.5;
      stroke-dasharray: 8 4;
      animation: flowDash .8s linear infinite;
      opacity: .7
    }

    .topology-svg .route-line-alt {
      fill: none;
      stroke: var(--warning);
      stroke-width: 1.5;
      stroke-dasharray: 6 6;
      animation: flowDash 1.2s linear infinite;
      opacity: .4
    }

    .topology-svg .status-dot {
      animation: dotPulse 2s infinite
    }

    .topology-svg .gw-rect {
      animation: nodeGlow 3s ease-in-out infinite
    }

    /* ===== Trust Bar ===== */
    .trust-bar {
      background: var(--bg-white);
      border-bottom: 1px solid var(--border-light);
      padding: 20px 0;
      position: relative;
      z-index: 1
    }

    .trust-bar-grid {
      display: grid;
      grid-template-columns: repeat(6, 1fr);
      gap: 18px;
      text-align: center
    }

    .trust-bar-item {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 4px
    }

    .trust-bar-icon {
      width: 36px;
      height: 36px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 12px;
      background: linear-gradient(180deg, rgba(64, 158, 255, .12) 0%, rgba(64, 158, 255, .05) 100%);
      border: 1px solid rgba(64, 158, 255, .12);
      color: var(--primary);
      margin-bottom: 2px
    }

    .trust-bar-icon svg {
      width: 18px;
      height: 18px;
      fill: none;
      stroke: currentColor;
      stroke-width: 2;
      stroke-linecap: round;
      stroke-linejoin: round
    }

    .trust-bar-value {
      font-size: 22px;
      font-weight: 520;
      color: var(--primary);
      line-height: 1.1;
      letter-spacing: -.02em
    }

    .trust-bar-label {
      font-size: 13px;
      color: var(--text-secondary);
      font-weight: 500
    }

    /* ===== Section Divider ===== */
    .section-wave {
      position: relative;
      height: 60px;
      overflow: hidden;
      pointer-events: none
    }

    .section-wave svg {
      position: absolute;
      bottom: 0;
      width: 100%;
      height: 60px
    }

    .section-wave-light {
      background: var(--bg-page)
    }

    .section-wave-light svg path {
      fill: var(--bg-white)
    }

    .section-wave-dark {
      background: var(--bg-white)
    }

    .section-wave-dark svg path {
      fill: var(--bg-page)
    }

    /* ===== Results ===== */
    .results {
      padding: 96px 0;
      background: var(--bg-white);
      position: relative
    }

    .results-header {
      text-align: center;
      margin-bottom: 48px
    }

    .results-header::after {
      content: '';
      display: block;
      width: 48px;
      height: 3px;
      background: linear-gradient(90deg, var(--primary), #66b1ff);
      border-radius: 3px;
      margin: 14px auto 0
    }

    .results-title {
      font-size: 32px;
      font-weight: 700;
      color: var(--text-primary);
      margin-bottom: 10px;
      letter-spacing: -.01em
    }

    .results-subtitle {
      font-size: 16px;
      color: var(--text-secondary);
      max-width: none;
      white-space: nowrap;
      margin: 0 auto
    }

    .results-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px
    }

    .result-card {
      background: linear-gradient(180deg, #ffffff 0%, #fafbfd 100%);
      border-radius: var(--radius-lg);
      padding: 28px 20px 24px;
      text-align: center;
      position: relative;
      overflow: hidden;
      transition: all .4s cubic-bezier(.16, 1, .3, 1);
      border: 1px solid var(--border-light);
      box-shadow: var(--shadow-sm)
    }

    .result-card:hover {
      transform: perspective(600px) rotateY(-2deg) rotateX(1deg) translateY(-8px);
      box-shadow: 0 20px 48px rgba(0, 0, 0, .1);
      border-color: rgba(64, 158, 255, .2)
    }

    .result-card .top-bar {
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      border-radius: 3px 3px 0 0
    }

    .result-card:nth-child(1) .top-bar {
      background: linear-gradient(90deg, #409eff, #66b1ff)
    }

    .result-card:nth-child(2) .top-bar {
      background: linear-gradient(90deg, #67c23a, #95d475)
    }

    .result-card:nth-child(3) .top-bar {
      background: linear-gradient(90deg, #e6a23c, #f0c78a)
    }

    .result-card:nth-child(4) .top-bar {
      background: linear-gradient(90deg, #9b59b6, #c39bd3)
    }

    .result-icon {
      width: 52px;
      height: 52px;
      border-radius: 14px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 14px;
      color: white;
      position: relative
    }

    .result-card:nth-child(1) .result-icon {
      background: linear-gradient(135deg, #409eff, #66b1ff)
    }

    .result-card:nth-child(2) .result-icon {
      background: linear-gradient(135deg, #67c23a, #95d475)
    }

    .result-card:nth-child(3) .result-icon {
      background: linear-gradient(135deg, #e6a23c, #f0c78a)
    }

    .result-card:nth-child(4) .result-icon {
      background: linear-gradient(135deg, #9b59b6, #c39bd3)
    }

    .result-title {
      font-size: 20px;
      font-weight: 700;
      color: var(--text-primary);
      margin-bottom: 8px
    }

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

    .result-visual {
      margin-top: 16px;
      padding-top: 14px;
      border-top: 1px solid var(--border-light)
    }

    .result-mini-chart {
      display: flex;
      align-items: flex-end;
      justify-content: center;
      gap: 3px;
      height: 36px
    }

    .result-mini-bar {
      width: 6px;
      border-radius: 3px;
      min-height: 4px;
      transform-origin: bottom;
      animation: barGrow .6s ease both
    }

    .result-card:nth-child(1) .result-mini-bar {
      background: rgba(64, 158, 255, .35)
    }

    .result-card:nth-child(2) .result-mini-bar {
      background: rgba(103, 194, 58, .35)
    }

    .result-card:nth-child(3) .result-mini-bar {
      background: rgba(230, 162, 60, .35)
    }

    .result-card:nth-child(4) .result-mini-bar {
      background: rgba(155, 89, 182, .35)
    }

    /* ===== Voices ===== */
    .voices {
      padding: 96px 0;
      background: radial-gradient(circle at top left, rgba(64, 158, 255, .1), transparent 32%), linear-gradient(180deg, #f7fbff 0%, #f3f6fb 100%);
      position: relative;
      overflow: hidden
    }

    .voices-header {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 18px;
      margin-bottom: 28px
    }

    .voices-header::after {
      content: none
    }

    .voices-title {
      font-size: 32px;
      font-weight: 700;
      color: var(--text-primary);
      margin: 0;
      letter-spacing: -.01em
    }

    .voices-tierbar {
      display: flex;
      flex-wrap: wrap;
      justify-content: flex-end;
      gap: 10px
    }

    .voice-tier,
    .voice-tier-chip {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 999px;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: .02em
    }

    .voice-tier {
      padding: 6px 11px;
      border: 1px solid rgba(255, 255, 255, .88)
    }

    .voice-tier-chip {
      padding: 7px 12px;
      border: 1px solid rgba(141, 161, 183, .18);
      background: rgba(255, 255, 255, .78);
      color: var(--text-secondary);
      box-shadow: 0 12px 30px rgba(15, 23, 42, .06)
    }

    .tier-indie {
      background: rgba(59, 130, 246, .12);
      color: #2563eb
    }

    .tier-engineer {
      background: rgba(16, 163, 127, .12);
      color: #0f9f7d
    }

    .tier-founder {
      background: rgba(230, 162, 60, .16);
      color: #c57d10
    }

    .tier-supplier {
      background: rgba(107, 114, 128, .12);
      color: #4b5563
    }

    .voices-marquee {
      --voice-gap: 20px;
      overflow: hidden;
      padding: 8px;
      margin: 0 -8px;
      mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent)
    }

    .voices-track {
      display: flex;
      gap: var(--voice-gap);
      width: max-content;
      will-change: transform
    }

    .voices-set {
      display: flex;
      gap: var(--voice-gap)
    }

    .voice-card {
      display: flex;
      flex-direction: column;
      min-width: 340px;
      max-width: 340px;
      background: linear-gradient(180deg, rgba(255, 255, 255, .98) 0%, rgba(248, 251, 255, .96) 100%);
      border: 1px solid rgba(186, 199, 218, .34);
      border-radius: 26px;
      padding: 24px 24px 20px;
      box-shadow: 0 18px 40px rgba(15, 23, 42, .08);
      position: relative;
      overflow: hidden;
      transition: transform .35s cubic-bezier(.16, 1, .3, 1), box-shadow .35s cubic-bezier(.16, 1, .3, 1), border-color .35s cubic-bezier(.16, 1, .3, 1)
    }

    .voice-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 20px 48px rgba(15, 23, 42, .12);
      border-color: rgba(64, 158, 255, .24)
    }

    .voice-card::before {
      content: '';
      position: absolute;
      inset: 0 0 auto;
      height: 3px
    }

    .voice-card.voice-indie::before {
      background: linear-gradient(90deg, #3b82f6, #06b6d4)
    }

    .voice-card.voice-engineer::before {
      background: linear-gradient(90deg, #10a37f, #34d399)
    }

    .voice-card.voice-founder::before {
      background: linear-gradient(90deg, #e6a23c, #fbbf24)
    }

    .voice-card.voice-supplier::before {
      background: linear-gradient(90deg, #6b7280, #94a3b8)
    }

    .voice-card::after {
      content: '"';
      position: absolute;
      top: 12px;
      right: 20px;
      font-size: 72px;
      line-height: 1;
      color: rgba(64, 158, 255, .06);
      font-family: Georgia, serif;
      pointer-events: none
    }

    .voice-head {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-top: 14px
    }

    .voice-avatar {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      overflow: hidden;
      display: block;
      object-fit: cover;
      object-position: center;
      background: linear-gradient(135deg, #e8edf5 0%, #f6f8fc 100%);
      border: 1px solid rgba(255, 255, 255, .86);
      box-shadow: 0 10px 24px rgba(15, 23, 42, .14);
      flex-shrink: 0
    }

    .voice-meta {
      display: flex;
      flex-direction: column;
      gap: 2px
    }

    .voice-name {
      font-size: 15px;
      font-weight: 700;
      color: var(--text-primary)
    }

    .voice-role {
      font-size: 12px;
      color: var(--text-secondary);
      line-height: 1.6
    }

    .voice-quote {
      font-size: 20px;
      line-height: 1.4;
      font-weight: 600;
      color: var(--text-primary);
      margin: 16px 0 10px
    }

    .voice-desc {
      font-size: 13px;
      color: var(--text-secondary);
      line-height: 1.8;
      margin: 0;
      flex: 1
    }

    .voice-foot {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      flex-wrap: wrap;
      margin-top: 18px;
      padding-top: 14px;
      border-top: 1px solid var(--border-light)
    }

    .voice-mode {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 6px 12px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 700
    }

    .voice-mode.platform {
      background: var(--primary-light);
      color: var(--primary)
    }

    .voice-mode.passthrough {
      background: #fff8ef;
      color: var(--warning)
    }

    .voice-mode.hybrid {
      background: #f3f6fb;
      color: #4e5969
    }

    .voice-mode.supplier {
      background: #f3f6fb;
      color: #4b5563
    }

    .voice-value {
      font-size: 12px;
      color: var(--text-secondary);
      font-weight: 600
    }

    .voices-marquee::-webkit-scrollbar {
      display: none
    }

    /* ===== Ecosystem ===== */
    .ecosystem {
      padding: 96px 0;
      background: #f8faff;
      position: relative
    }

    .ecosystem-header {
      text-align: center;
      margin-bottom: 48px
    }

    .ecosystem-header::after {
      content: '';
      display: block;
      width: 48px;
      height: 3px;
      background: linear-gradient(90deg, var(--primary), #66b1ff);
      border-radius: 3px;
      margin: 14px auto 0
    }

    .ecosystem-title {
      font-size: 32px;
      font-weight: 700;
      color: var(--text-primary);
      margin-bottom: 10px;
      letter-spacing: -.01em
    }

    .ecosystem-subtitle {
      font-size: 16px;
      color: var(--text-secondary);
      max-width: 760px;
      margin: 0 auto;
      line-height: 1.8
    }

    .logo-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
      gap: 16px;
      margin-bottom: 24px
    }

    .logo-card {
      background: var(--bg-white);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-lg);
      padding: 20px 16px;
      text-align: center;
      box-shadow: var(--shadow-sm);
      transition: all .3s cubic-bezier(.16, 1, .3, 1);
      min-height: 148px;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      position: relative;
      overflow: hidden
    }

    .logo-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      transition: opacity .3s
    }

    .logo-card:nth-child(1)::before {
      background: linear-gradient(90deg, #ff6b35, #ff9d6c)
    }

    .logo-card:nth-child(2)::before {
      background: linear-gradient(90deg, #409eff, #66b1ff)
    }

    .logo-card:nth-child(3)::before {
      background: linear-gradient(90deg, #cc785c, #f0aa8e)
    }

    .logo-card:nth-child(4)::before {
      background: linear-gradient(90deg, #ea4b71, #f27f98)
    }

    .logo-card:nth-child(5)::before {
      background: linear-gradient(90deg, #10a37f, #67c23a)
    }

    .logo-card:nth-child(6)::before {
      background: linear-gradient(90deg, #1d2129, #7f8793)
    }

    .logo-card:nth-child(7)::before {
      background: linear-gradient(90deg, #1d2129, #667085)
    }

    .logo-card:hover {
      transform: translateY(-5px);
      border-color: rgba(64, 158, 255, .2);
      box-shadow: 0 12px 32px rgba(0, 0, 0, .08)
    }

    .logo-card:hover .logo-mark {
      transform: scale(1.08);
      box-shadow: 0 8px 20px rgba(64, 158, 255, .12)
    }

    .logo-mark {
      width: 56px;
      height: 56px;
      margin: 0 auto 12px;
      border-radius: 18px;
      background: linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
      border: 1px solid var(--border-light);
      display: flex;
      align-items: center;
      justify-content: center;
      transition: all .3s cubic-bezier(.16, 1, .3, 1)
    }

    .logo-mark img {
      width: 30px;
      height: 30px;
      object-fit: contain;
      display: block
    }

    .logo-name {
      font-size: 14px;
      font-weight: 600;
      color: var(--text-primary);
      margin-bottom: 4px
    }

    .logo-note {
      font-size: 12px;
      color: var(--text-secondary);
      line-height: 1.6
    }

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

    .fact-card {
      background: linear-gradient(180deg, #ffffff 0%, #fbfcff 100%);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-lg);
      padding: 22px 20px;
      box-shadow: var(--shadow-sm);
      position: relative;
      overflow: hidden;
      transition: all .3s cubic-bezier(.16, 1, .3, 1)
    }

    .fact-card:hover {
      box-shadow: var(--shadow-md);
      border-color: rgba(64, 158, 255, .15)
    }

    .fact-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: linear-gradient(90deg, #409eff, #66b1ff)
    }

    .fact-card:nth-child(2)::before {
      background: linear-gradient(90deg, #67c23a, #95d475)
    }

    .fact-card:nth-child(3)::before {
      background: linear-gradient(90deg, #e6a23c, #f0c78a)
    }

    .fact-card:nth-child(4)::before {
      background: linear-gradient(90deg, #9b59b6, #c39bd3)
    }

    .fact-top {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      margin-bottom: 10px
    }

    .fact-icon {
      width: 40px;
      height: 40px;
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      background: var(--primary-light);
      color: var(--primary)
    }

    .fact-card:nth-child(2) .fact-icon {
      background: #f0faf4;
      color: var(--success)
    }

    .fact-card:nth-child(3) .fact-icon {
      background: #fff8ef;
      color: var(--warning)
    }

    .fact-card:nth-child(4) .fact-icon {
      background: #f7f1fb;
      color: #9b59b6
    }

    .fact-icon svg {
      width: 18px;
      height: 18px;
      fill: none;
      stroke: currentColor;
      stroke-width: 2;
      stroke-linecap: round;
      stroke-linejoin: round
    }

    .fact-kicker {
      font-size: 11px;
      font-weight: 700;
      color: var(--text-secondary);
      margin-bottom: 3px
    }

    .fact-title {
      font-size: 16px;
      font-weight: 600;
      color: var(--text-primary);
      margin-bottom: 0
    }

    .fact-desc {
      font-size: 13px;
      color: var(--text-secondary);
      line-height: 1.7
    }

    .fact-list {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 14px
    }

    .fact-chip {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 7px 12px;
      border-radius: 999px;
      background: var(--bg-page);
      border: 1px solid var(--border-light);
      font-size: 12px;
      font-weight: 500;
      color: var(--text-regular);
      transition: all .2s
    }

    .fact-chip:hover {
      background: var(--primary-light);
      border-color: var(--primary);
      color: var(--primary)
    }

    .fact-chip.code {
      font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace
    }

    .vendor-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 14px
    }

    .vendor-pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 12px;
      border-radius: 999px;
      background: #fff;
      border: 1px solid var(--border-light);
      box-shadow: var(--shadow-sm);
      font-size: 12px;
      font-weight: 600;
      color: var(--text-regular)
    }

    .vendor-pill::before {
      content: '';
      width: 10px;
      height: 10px;
      border-radius: 999px;
      background: #409eff;
      flex-shrink: 0
    }

    .vendor-pill.platform::before {
      background: #409eff
    }

    .vendor-pill.openai::before {
      background: #10a37f
    }

    .vendor-pill.anthropic::before {
      background: #d4a574
    }

    .vendor-pill.custom::before {
      background: linear-gradient(135deg, #409eff, #67c23a)
    }

    .model-wall {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 14px
    }

    .model-source-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 10px;
      margin-top: 16px
    }

    .model-source-card {
      min-height: 148px;
      padding: 14px 12px;
      border-radius: 16px;
      background: #fff;
      border: 1px solid var(--border-light);
      display: flex;
      flex-direction: column;
      gap: 8px
    }

    .model-source-card.platform {
      background: linear-gradient(180deg, #f5f9ff 0%, #ffffff 100%);
      border-color: rgba(64, 158, 255, .18)
    }

    .model-source-card.real {
      background: linear-gradient(180deg, #f8fbff 0%, #ffffff 100%)
    }

    .model-source-card.custom {
      background: linear-gradient(180deg, #f6fbf8 0%, #ffffff 100%);
      border-color: rgba(103, 194, 58, .18)
    }

    .model-source-card.protocol-openai {
      background: linear-gradient(180deg, #f5f9ff 0%, #ffffff 100%);
      border-color: rgba(64, 158, 255, .18)
    }

    .model-source-card.protocol-responses {
      background: linear-gradient(180deg, #f8fbff 0%, #ffffff 100%)
    }

    .model-source-card.protocol-anthropic {
      background: linear-gradient(180deg, #fff8ef 0%, #ffffff 100%);
      border-color: rgba(230, 162, 60, .18)
    }

    .model-source-kicker {
      font-size: 11px;
      font-weight: 700;
      color: var(--text-secondary)
    }

    .model-source-title {
      font-size: 15px;
      font-weight: 700;
      color: var(--text-primary)
    }

    .model-source-desc {
      font-size: 12px;
      line-height: 1.7;
      color: var(--text-secondary)
    }

    .model-source-list {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      margin-top: auto
    }

    .model-source-pill {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 6px 10px;
      border-radius: 999px;
      background: var(--bg-page);
      border: 1px solid var(--border-light);
      font-size: 11px;
      font-weight: 600;
      color: var(--text-regular)
    }

    .fact-note {
      margin-top: 14px;
      font-size: 12px;
      line-height: 1.7;
      color: var(--text-secondary)
    }

    .ecosystem-footnote {
      text-align: center;
      font-size: 13px;
      color: var(--text-secondary);
      margin-top: 18px
    }

    .coverage {
      background: var(--bg-white)
    }

    /* ===== Modes ===== */
    .tiers {
      padding: 80px 0;
      background: var(--bg-white)
    }

    .tiers-header {
      text-align: center;
      margin-bottom: 16px
    }

    .tiers-header::after {
      content: '';
      display: block;
      width: 48px;
      height: 3px;
      background: linear-gradient(90deg, var(--primary), #66b1ff);
      border-radius: 3px;
      margin: 14px auto 0
    }

    .tiers-title {
      font-size: 28px;
      font-weight: 600;
      color: var(--text-primary);
      margin-bottom: 8px
    }

    .tiers-notice {
      text-align: center;
      font-size: 13px;
      color: var(--text-secondary);
      margin-bottom: 36px;
      padding: 10px 20px;
      background: var(--bg-page);
      border-radius: 8px;
      max-width: 620px;
      margin-left: auto;
      margin-right: auto
    }

    .mode-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 20px
    }

    .entry-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 20px;
      margin-top: 28px
    }

    .mode-card {
      background: var(--bg-white);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-xl);
      padding: 28px;
      box-shadow: var(--shadow-sm);
      transition: all .3s cubic-bezier(.16, 1, .3, 1);
      position: relative;
      overflow: hidden;
      display: flex;
      flex-direction: column
    }

    .mode-card:hover {
      box-shadow: var(--shadow-md)
    }

    .mode-card.primary {
      border-color: rgba(64, 158, 255, .18);
      box-shadow: var(--shadow-glow)
    }

    .mode-card.primary::after {
      content: '';
      position: absolute;
      top: -1px;
      left: 30%;
      right: 30%;
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(64, 158, 255, .3), transparent)
    }

    .mode-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 14px
    }

    .mode-chip {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 7px 12px;
      border-radius: 999px;
      background: var(--primary-light);
      color: var(--primary);
      font-size: 12px;
      font-weight: 700
    }

    .mode-chip.alt {
      background: #f3f6fb;
      color: #4e5969
    }

    .mode-note {
      font-size: 12px;
      color: var(--text-secondary);
      font-weight: 600
    }

    .mode-label {
      font-size: 13px;
      font-weight: 700;
      color: var(--text-primary)
    }

    .mode-label .beta {
      display: inline-flex;
      align-items: center;
      padding: 2px 6px;
      margin-left: 6px;
      border-radius: 4px;
      background: var(--primary-light);
      color: var(--primary);
      font-size: 10px;
      font-weight: 700;
      line-height: 1.4;
      vertical-align: middle
    }

    .mode-card p {
      font-size: 14px;
      color: var(--text-secondary);
      line-height: 1.8
    }

    .mode-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin: 14px 0 0
    }

    .mode-tags span {
      display: inline-flex;
      padding: 4px 12px;
      border-radius: 999px;
      background: var(--bg-page);
      font-size: 12px;
      color: var(--text-secondary)
    }

    .convert-models {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
      margin-top: auto;
      padding-top: 20px
    }

    .convert-model {
      padding: 16px 14px;
      border-radius: 16px;
      background: linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
      border: 1px solid var(--border-light);
      transition: all .25s
    }

    .convert-model:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, .06)
    }

    .convert-model strong {
      display: block;
      font-size: 18px;
      color: var(--text-primary);
      margin-bottom: 6px
    }

    .convert-model span {
      display: block;
      font-size: 12px;
      line-height: 1.7;
      color: var(--text-secondary)
    }

    .convert-model.pro {
      border-color: rgba(64, 158, 255, .18);
      background: linear-gradient(180deg, #eef6ff 0%, #ffffff 100%)
    }

    .convert-model.ultra {
      border-color: rgba(230, 162, 60, .16);
      background: linear-gradient(180deg, #fff8ef 0%, #ffffff 100%)
    }

    .entry-note {
      text-align: center;
      font-size: 13px;
      color: var(--text-secondary);
      margin-top: 10px
    }

    /* ===== Trust ===== */
    .trust {
      padding: 80px 0;
      background: linear-gradient(160deg, #0f172a 0%, #1a1f36 50%, #162133 100%);
      color: white;
      position: relative;
      overflow: hidden
    }

    .trust::before {
      content: '';
      position: absolute;
      top: -100px;
      right: -100px;
      width: 500px;
      height: 500px;
      background: radial-gradient(circle, rgba(64, 158, 255, .08), transparent 70%);
      pointer-events: none
    }

    .trust::after {
      content: '';
      position: absolute;
      bottom: -120px;
      left: -80px;
      width: 400px;
      height: 400px;
      background: radial-gradient(circle, rgba(103, 194, 58, .06), transparent 70%);
      pointer-events: none
    }

    .trust-header {
      text-align: center;
      margin-bottom: 48px;
      position: relative;
      z-index: 1
    }

    .trust-header::after {
      content: '';
      display: block;
      width: 48px;
      height: 3px;
      background: linear-gradient(90deg, rgba(64, 158, 255, .6), rgba(103, 194, 58, .4));
      border-radius: 3px;
      margin: 14px auto 0
    }

    .trust-title {
      font-size: 28px;
      font-weight: 600;
      color: white;
      margin-bottom: 8px
    }

    .trust-subtitle {
      font-size: 15px;
      color: rgba(255, 255, 255, .55)
    }

    .trust-summary {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
      margin-bottom: 20px;
      position: relative;
      z-index: 1
    }

    .trust-card {
      display: flex;
      align-items: flex-start;
      gap: 16px;
      background: rgba(255, 255, 255, .06);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border: 1px solid rgba(255, 255, 255, .08);
      border-radius: 16px;
      padding: 20px;
      transition: all .3s
    }

    .trust-card:hover {
      background: rgba(255, 255, 255, .1);
      border-color: rgba(255, 255, 255, .15);
      transform: translateY(-2px)
    }

    .trust-card-icon {
      flex-shrink: 0;
      width: 40px;
      height: 40px;
      border-radius: 12px;
      background: rgba(255, 255, 255, .08);
      display: flex;
      align-items: center;
      justify-content: center
    }

    .trust-card-icon svg {
      width: 22px;
      height: 22px
    }

    .trust-card-content {
      flex: 1;
      min-width: 0
    }

    .trust-card-content strong {
      display: block;
      font-size: 15px;
      color: white;
      margin-bottom: 2px
    }

    .trust-card-content > span {
      display: block;
      font-size: 12px;
      color: rgba(255, 255, 255, .4);
      margin-bottom: 6px;
      line-height: 1.5
    }

    .trust-card-content p {
      font-size: 13px;
      line-height: 1.7;
      color: rgba(255, 255, 255, .55);
      margin: 0
    }

    .trust-panel {
      background:
        radial-gradient(circle at top left, rgba(64, 158, 255, .16), transparent 34%),
        radial-gradient(circle at 92% 18%, rgba(103, 194, 58, .12), transparent 28%),
        linear-gradient(180deg, rgba(255, 255, 255, .08), rgba(255, 255, 255, .05));
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border-radius: var(--radius-xl);
      border: 1px solid rgba(255, 255, 255, .12);
      padding: 28px 32px;
      box-shadow: 0 28px 72px rgba(0, 0, 0, .32);
      position: relative;
      overflow: hidden;
      z-index: 1
    }

    .trust-panel-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      margin-bottom: 20px
    }

    .trust-panel-title {
      font-size: 16px;
      font-weight: 700;
      color: white;
      display: flex;
      align-items: center;
      gap: 8px
    }

    .trust-panel-title .icon {
      color: var(--success)
    }

    .trust-panel-time {
      font-size: 12px;
      color: rgba(255, 255, 255, .62);
      padding: 6px 10px;
      border-radius: 999px;
      border: 1px solid rgba(255, 255, 255, .08);
      background: rgba(255, 255, 255, .05)
    }

    .snapshot-summary-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
      margin-bottom: 22px
    }

    .snapshot-summary-item {
      background: linear-gradient(180deg, rgba(255, 255, 255, .08), rgba(255, 255, 255, .03));
      border-radius: 14px;
      padding: 16px 14px;
      text-align: left;
      border: 1px solid rgba(255, 255, 255, .06);
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, .03);
      transition: all .3s
    }

    .snapshot-summary-item:hover {
      background: rgba(255, 255, 255, .1);
      border-color: rgba(255, 255, 255, .1)
    }

    .snapshot-summary-item strong {
      display: block;
      font-size: 30px;
      line-height: 1;
      font-weight: 700;
      color: white;
      margin-bottom: 6px
    }

    .snapshot-summary-item span {
      font-size: 12px;
      color: rgba(255, 255, 255, .55)
    }

    .snapshot-tier-shell {
      margin-bottom: 20px
    }

    .snapshot-tier-title {
      font-size: 13px;
      font-weight: 600;
      color: rgba(255, 255, 255, .78);
      margin-bottom: 12px
    }

    .snapshot-tier-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px
    }

    .snapshot-credit-note {
      display: flex;
      align-items: flex-start;
      gap: 7px;
      margin-top: 10px;
      font-size: 12px;
      line-height: 1.7;
      color: rgba(255, 255, 255, .46)
    }

    .snapshot-credit-mark {
      display: inline-flex;
      width: .72em;
      height: .72em;
      flex: 0 0 auto;
      margin-top: .3em;
      border-radius: 2px;
      background: linear-gradient(135deg, rgba(103, 194, 58, .98), rgba(64, 158, 255, .9));
      box-shadow: 0 0 0 1px rgba(255, 255, 255, .18), 0 0 12px rgba(64, 158, 255, .18)
    }

    .snapshot-tier-card {
      position: relative;
      overflow: hidden;
      background:
        radial-gradient(circle at 18% 0, rgba(255, 255, 255, .14), transparent 34%),
        linear-gradient(180deg, rgba(255, 255, 255, .1), rgba(255, 255, 255, .04));
      border-radius: 14px;
      padding: 18px 16px 16px;
      border: 1px solid rgba(255, 255, 255, .1);
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, .05), 0 16px 38px rgba(0, 0, 0, .14)
    }

    .snapshot-tier-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 14px;
      right: 14px;
      height: 2px;
      border-radius: 999px
    }

    .snapshot-tier-card--lite::before {
      background: linear-gradient(90deg, rgba(103, 194, 58, 1), rgba(103, 194, 58, .25))
    }

    .snapshot-tier-card--pro::before {
      background: linear-gradient(90deg, rgba(64, 158, 255, 1), rgba(64, 158, 255, .25))
    }

    .snapshot-tier-card--ultra::before {
      background: linear-gradient(90deg, rgba(230, 162, 60, 1), rgba(230, 162, 60, .25))
    }

    .snapshot-tier-name {
      font-size: 14px;
      font-weight: 700;
      color: white;
      margin-bottom: 14px
    }

    .snapshot-tier-price-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      font-size: 12px;
      color: rgba(255, 255, 255, .62);
      padding-top: 8px
    }

    .snapshot-tier-price-row+.snapshot-tier-price-row {
      margin-top: 2px;
      border-top: 1px solid rgba(255, 255, 255, .06)
    }

    .snapshot-tier-price-row strong {
      font-size: 13px;
      font-weight: 700;
      color: white;
      text-align: right;
      font-variant-numeric: tabular-nums
    }

    .snapshot-price-value {
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      gap: 2px;
      line-height: 1.15
    }

    .snapshot-credit-line {
      display: inline-flex;
      align-items: center;
      justify-content: flex-end;
      gap: 4px
    }

    .snapshot-credit-line .snapshot-credit-mark {
      margin-top: 0
    }

    .snapshot-price-value small {
      font-size: 10px;
      font-weight: 600;
      color: rgba(255, 255, 255, .46);
      white-space: nowrap
    }

    .snapshot-tier-resources {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 6px;
      margin-top: 16px;
      padding-top: 14px;
      border-top: 1px solid rgba(255, 255, 255, .09)
    }

    .snapshot-tier-resources span {
      display: flex;
      flex-direction: column;
      gap: 2px;
      padding: 8px 6px;
      border-radius: 10px;
      background: rgba(11, 18, 32, .26);
      color: rgba(255, 255, 255, .5);
      font-size: 10px;
      line-height: 1.25
    }

    .snapshot-tier-resources strong {
      color: white;
      font-size: 15px;
      line-height: 1;
      font-variant-numeric: tabular-nums
    }

    .snapshot-list-shell {
      border-top: 1px solid rgba(255, 255, 255, .08);
      padding-top: 20px
    }

    .snapshot-list-header {
      display: flex;
      align-items: baseline;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 12px
    }

    .snapshot-list-note {
      font-size: 12px;
      color: rgba(255, 255, 255, .38)
    }

    .snapshot-list-table {
      display: flex;
      flex-direction: column;
      gap: 10px
    }

    .snapshot-list-row {
      display: grid;
      grid-template-columns: minmax(0, 1.28fr) minmax(116px, .72fr) minmax(0, .88fr) minmax(0, 1.18fr);
      gap: 16px;
      align-items: center;
      padding: 14px 16px;
      border: 1px solid rgba(255, 255, 255, .06);
      border-radius: 14px;
      background: linear-gradient(180deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .03));
      font-size: 12px;
      color: rgba(255, 255, 255, .68)
    }

    .snapshot-list-row--head {
      padding: 0 16px;
      border: none;
      border-radius: 0;
      background: transparent;
      font-size: 11px;
      font-weight: 600;
      color: rgba(255, 255, 255, .38)
    }

    .snapshot-list-cell {
      min-width: 0
    }

    .snapshot-provider-name {
      display: flex;
      flex-direction: column;
      gap: 3px;
      font-weight: 600;
      color: white;
      line-height: 1.45
    }

    .snapshot-provider-name span {
      color: rgba(255, 255, 255, .54);
      font-size: 11px;
      overflow-wrap: anywhere
    }

    .snapshot-provider-name strong {
      color: white;
      font-size: 13px;
      font-weight: 700;
      overflow-wrap: anywhere
    }

    .snapshot-tier-stack {
      display: flex;
      flex-wrap: wrap;
      gap: 6px
    }

    .snapshot-tier-pill {
      display: inline-flex;
      align-items: center;
      padding: 4px 8px;
      border-radius: 999px;
      font-size: 11px;
      font-weight: 700;
      color: rgba(255, 255, 255, .82);
      background: rgba(255, 255, 255, .06);
      border: 1px solid rgba(255, 255, 255, .08);
      white-space: nowrap
    }

    .snapshot-tier-pill--lite {
      background: rgba(103, 194, 58, .12);
      border-color: rgba(103, 194, 58, .22)
    }

    .snapshot-tier-pill--pro {
      background: rgba(64, 158, 255, .12);
      border-color: rgba(64, 158, 255, .22)
    }

    .snapshot-tier-pill--ultra {
      background: rgba(230, 162, 60, .12);
      border-color: rgba(230, 162, 60, .22)
    }

    .snapshot-protocol-stack {
      display: flex;
      flex-wrap: wrap;
      gap: 6px
    }

    .snapshot-protocol-pill {
      display: inline-flex;
      align-items: center;
      padding: 4px 8px;
      border-radius: 999px;
      font-size: 11px;
      color: rgba(255, 255, 255, .72);
      background: rgba(255, 255, 255, .05);
      border: 1px solid rgba(255, 255, 255, .06);
      white-space: nowrap
    }

    .snapshot-price-stack {
      display: flex;
      flex-direction: column;
      gap: 6px
    }

    .snapshot-price-chip {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 6px 8px;
      border-radius: 10px;
      background: rgba(11, 18, 32, .24);
      border: 1px solid rgba(255, 255, 255, .04)
    }

    .snapshot-price-chip span {
      font-size: 11px;
      color: rgba(255, 255, 255, .46)
    }

    .snapshot-price-chip strong {
      font-size: 12px;
      font-weight: 700;
      color: white;
      text-align: right;
      font-variant-numeric: tabular-nums
    }

    .snapshot-list-foot {
      margin-top: 14px;
      font-size: 12px;
      color: rgba(255, 255, 255, .42)
    }

    /* ===== Provider CTA (Dark) ===== */
    .provider-cta {
      padding: 80px 0;
      background: linear-gradient(160deg, #1a1f36 0%, #0f172a 100%);
      color: white;
      position: relative;
      overflow: hidden
    }

    .provider-cta::before {
      content: '';
      position: absolute;
      top: 0;
      right: 0;
      width: 500px;
      height: 500px;
      background: radial-gradient(circle, rgba(64, 158, 255, .06), transparent 70%);
      pointer-events: none
    }

    .provider-cta .ecosystem-header {
      position: relative;
      z-index: 1
    }

    .provider-cta .ecosystem-header::after {
      content: '';
      display: block;
      width: 48px;
      height: 3px;
      background: linear-gradient(90deg, rgba(103, 194, 58, .6), rgba(64, 158, 255, .4));
      border-radius: 3px;
      margin: 14px auto 0
    }

    .provider-cta .ecosystem-title {
      color: white
    }

    .provider-cta .ecosystem-subtitle {
      color: rgba(255, 255, 255, .55)
    }

    .provider-cta .fact-card {
      background: rgba(255, 255, 255, .05);
      backdrop-filter: blur(8px);
      -webkit-backdrop-filter: blur(8px);
      border: 1px solid rgba(255, 255, 255, .08)
    }

    .provider-cta .fact-card:hover {
      background: rgba(255, 255, 255, .1);
      border-color: rgba(255, 255, 255, .15)
    }

    .provider-cta .fact-kicker {
      color: rgba(255, 255, 255, .45)
    }

    .provider-cta .fact-title {
      color: white
    }

    .provider-cta .fact-desc {
      color: rgba(255, 255, 255, .6)
    }

    .provider-cta .fact-icon {
      background: rgba(64, 158, 255, .15);
      color: #66b1ff
    }

    .provider-cta .fact-card:nth-child(2) .fact-icon {
      background: rgba(103, 194, 58, .15);
      color: #95d475
    }

    .provider-cta .fact-chip {
      background: rgba(255, 255, 255, .08);
      border-color: rgba(255, 255, 255, .08);
      color: rgba(255, 255, 255, .7)
    }

    .provider-cta .fact-list {
      color: rgba(255, 255, 255, .7)
    }

    /* ===== Collapsible Reference ===== */
    .ref-toggle {
      text-align: center;
      margin-top: 32px;
      padding-top: 24px;
      border-top: 1px solid var(--border-light);
    }
    .ref-toggle-btn {
      background: var(--bg-page);
      border: 1px solid var(--border-color);
      border-radius: 999px;
      padding: 8px 22px;
      font-size: 13px;
      color: var(--text-secondary);
      cursor: pointer;
      transition: all .2s;
      font-family: inherit;
    }
    .ref-toggle-btn:hover {
      border-color: var(--primary);
      color: var(--primary);
      background: rgba(64, 158, 255, .04);
    }
    .ref-content {
      display: none;
      margin-top: 28px;
    }
    .ref-content.open {
      display: block;
      animation: refFadeIn .3s ease;
    }
    @keyframes refFadeIn {
      from { opacity: 0; transform: translateY(-8px); }
      to { opacity: 1; transform: translateY(0); }
    }

    /* ===== CTA ===== */
    .cta-section {
      padding: 88px 0;
      background: linear-gradient(135deg, #1d6feb 0%, #409eff 40%, #66b1ff 100%);
      color: white;
      text-align: center;
      position: relative;
      overflow: hidden
    }

    .cta-section::before {
      content: '';
      position: absolute;
      top: -150px;
      right: -150px;
      width: 500px;
      height: 500px;
      background: radial-gradient(circle, rgba(255, 255, 255, .1), transparent 70%);
      pointer-events: none
    }

    .cta-section::after {
      content: '';
      position: absolute;
      bottom: -100px;
      left: -100px;
      width: 350px;
      height: 350px;
      background: radial-gradient(circle, rgba(255, 255, 255, .06), transparent 70%);
      pointer-events: none
    }

    .cta-title {
      font-size: 32px;
      font-weight: 700;
      margin-bottom: 10px;
      position: relative;
      z-index: 1
    }

    .cta-desc {
      font-size: 15px;
      opacity: .85;
      margin-bottom: 28px;
      max-width: 480px;
      margin-left: auto;
      margin-right: auto;
      position: relative;
      z-index: 1
    }

    .cta-actions {
      display: flex;
      gap: 12px;
      justify-content: center;
      flex-wrap: wrap;
      position: relative;
      z-index: 1
    }

    /* ===== Footer ===== */
    .footer {
      background: var(--bg-white);
      border-top: 1px solid var(--border-light);
      padding: 28px 0;
      position: relative
    }

    .footer::before {
      content: '';
      position: absolute;
      inset: 0;
      background-image: radial-gradient(rgba(64, 158, 255, .03) 1px, transparent 1px);
      background-size: 24px 24px;
      pointer-events: none
    }

    .footer-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 12px;
      position: relative;
      z-index: 1
    }

    .footer-brand {
      display: flex;
      align-items: center;
      gap: 8px
    }

    .footer-brand .brand-icon {
      width: 26px;
      height: 26px;
      font-size: 10px;
      border-radius: 7px
    }

    .footer-brand .brand-text {
      font-size: 14px
    }

    .footer-nav {
      display: flex;
      gap: 20px
    }

    .footer-nav a {
      color: var(--text-secondary);
      text-decoration: none;
      font-weight: 500;
      font-size: 13px;
      transition: color .2s;
      position: relative
    }

    .footer-nav a::after {
      content: '';
      position: absolute;
      bottom: -2px;
      left: 0;
      right: 0;
      height: 1px;
      background: var(--primary);
      transform: scaleX(0);
      transition: transform .2s
    }

    .footer-nav a:hover {
      color: var(--primary)
    }

    .footer-nav a:hover::after {
      transform: scaleX(1)
    }

    .footer-copy {
      text-align: center;
      color: var(--text-secondary);
      font-size: 12px;
      margin-top: 12px;
      position: relative;
      z-index: 1
    }

    /* ===== Responsive ===== */
    @media(max-width:768px) {
      .container {
        padding: 0 16px
      }

      .header-content {
        height: auto;
        padding: 12px 0 10px;
        flex-direction: column;
        align-items: stretch;
        gap: 0
      }

      .nav {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        padding-top: 12px
      }

      .header-content.is-nav-open .nav {
        display: flex
      }

      .nav-links {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
        overflow: visible;
        padding-bottom: 0
      }

      .nav-links::-webkit-scrollbar {
        display: none
      }

      .nav-link {
        display: block;
        padding: 12px 14px;
        border: 1px solid rgba(64, 158, 255, .08);
        background: rgba(255, 255, 255, .72)
      }

      .nav-link::after {
        display: none
      }

      .nav-actions {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 10px
      }

      .nav-actions [data-site-locale-switch] {
        display: flex;
        justify-content: flex-start
      }

      .nav-actions .btn {
        width: 100%;
        flex: 0 0 auto;
        min-width: 0
      }

      .hero {
        padding: 56px 0 40px
      }

      .hero-grid {
        grid-template-columns: 1fr;
        gap: 24px
      }

      .hero-eyebrow {
        margin-bottom: 14px
      }

      .hero-title {
        font-size: 28px
      }

      .hero-title-divider {
        display: none
      }

      .hero-title-topic {
        display: block;
        margin-top: 6px;
        color: #24426d;
        background: none;
        -webkit-text-fill-color: currentColor
      }

      .hero-highlights {
        gap: 6px
      }

      .hero-highlight {
        padding: 4px 10px;
        font-size: 12px
      }

      .hero-subtitle {
        font-size: 14px
      }

      .hero-subcopy {
        font-size: 13px;
        margin-bottom: 20px
      }

      .hero-actions {
        flex-direction: column;
        align-items: stretch;
        padding: 0
      }

      .hero-actions .btn {
        width: 100%
      }

      .hero-floating {
        display: none
      }

      .hero-visual {
        padding: 16px 12px 12px
      }

      .hero-board-top {
        align-items: flex-start;
        flex-wrap: wrap
      }

      .topology-scroll {
        overflow-x: visible;
        overflow-y: visible;
        margin: 0;
        padding: 0
      }

      .topology-svg-desktop {
        display: none
      }

      .topology-svg-mobile {
        display: block
      }

      .trust-bar-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px
      }

      .trust-bar-value {
        font-size: 26px
      }

      .results-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px
      }

      .result-card {
        padding: 20px 14px 18px
      }

      .results-subtitle {
        max-width: 340px;
        white-space: normal
      }

      .logo-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px
      }

      .logo-card {
        padding: 16px 12px
      }

      .logo-mark {
        width: 48px;
        height: 48px;
        border-radius: 14px
      }

      .logo-mark img {
        width: 26px;
        height: 26px
      }

      .fact-grid {
        grid-template-columns: 1fr
      }

      .model-source-grid {
        grid-template-columns: 1fr
      }

      .model-source-card {
        min-height: 0
      }

      .voices-header {
        flex-direction: column;
        align-items: flex-start;
        margin-bottom: 20px
      }

      .voices-tierbar {
        justify-content: flex-start
      }

      .voices-marquee {
        overflow-x: auto;
        mask-image: none;
        padding-bottom: 10px;
        scroll-snap-type: x proximity
      }

      .voices-track {
        gap: 14px
      }

      .voices-set {
        gap: 14px
      }

      .voices-set[aria-hidden='true'] {
        display: none
      }

      .voice-card {
        min-width: min(84vw, 312px);
        max-width: min(84vw, 312px);
        scroll-snap-align: start;
        padding: 20px 18px 18px
      }

      .mode-grid,
      .entry-grid {
        grid-template-columns: 1fr
      }

      .convert-models {
        grid-template-columns: 1fr
      }

      .trust-summary {
        grid-template-columns: 1fr;
        gap: 10px;
        margin-bottom: 14px
      }

      .trust-card {
        gap: 12px;
        padding: 14px;
        border-radius: 14px
      }

      .trust-card-icon {
        width: 34px;
        height: 34px;
        border-radius: 10px
      }

      .trust-card-icon svg {
        width: 19px;
        height: 19px
      }

      .trust-card-content strong {
        font-size: 14px
      }

      .trust-card-content > span {
        margin-bottom: 4px;
        font-size: 11px
      }

      .trust-card-content p {
        font-size: 12px;
        line-height: 1.55
      }

      .snapshot-tier-grid {
        grid-template-columns: 1fr
      }

      .snapshot-list-row {
        grid-template-columns: 1fr;
        gap: 8px;
        padding: 12px
      }

      .snapshot-list-cell {
        display: grid;
        grid-template-columns: 48px minmax(0, 1fr);
        gap: 8px;
        align-items: start
      }

      .snapshot-list-cell::before {
        content: attr(data-label);
        font-size: 11px;
        color: rgba(255, 255, 255, .38);
        line-height: 1.6
      }

      .snapshot-list-row--head {
        display: none
      }

      .snapshot-list-header {
        flex-direction: column;
        align-items: flex-start
      }

      .snapshot-status-cell {
        justify-content: stretch
      }

      .snapshot-price-chip {
        padding: 7px 10px;
        gap: 8px
      }

      .snapshot-price-chip strong {
        white-space: normal;
        font-size: 10px
      }

      .snapshot-price-value {
        align-items: flex-end
      }

      .snapshot-price-value small {
        white-space: normal;
        font-size: 8px
      }

      .trust-panel {
        padding: 22px 18px
      }

      .trust-panel-header {
        flex-direction: column;
        align-items: flex-start
      }

      .trust-panel-time {
        white-space: normal
      }

      .snapshot-summary-grid {
        gap: 8px
      }

      .snapshot-summary-item {
        padding: 12px 10px
      }

      .snapshot-summary-item strong {
        font-size: 22px
      }

      .snapshot-summary-item span {
        font-size: 11px
      }

      .snapshot-tier-resources {
        grid-template-columns: repeat(3, 1fr)
      }

      .cta-title {
        font-size: 22px
      }

      .cta-actions {
        flex-direction: column;
        padding: 0 16px
      }

      .cta-actions .btn {
        width: 100%
      }

      .footer-inner {
        flex-direction: column;
        text-align: center
      }
    }

    @media (max-width:768px) and (hover:hover) and (pointer:fine) {
      .voices-marquee {
        overflow: hidden;
        mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
        padding: 8px;
        padding-bottom: 8px;
        margin: 0 -8px;
        scroll-snap-type: none
      }

      .voices-track {
        gap: var(--voice-gap)
      }

      .voices-set {
        gap: var(--voice-gap)
      }

      .voices-set[aria-hidden='true'] {
        display: flex
      }

      .voice-card {
        min-width: 340px;
        max-width: 340px;
        padding: 24px 24px 20px
      }
    }

    @media(max-width:480px) {
      .results-grid {
        grid-template-columns: 1fr 1fr
      }

      .logo-grid {
        grid-template-columns: 1fr 1fr
      }

      .trust-bar-grid {
        grid-template-columns: 1fr 1fr
      }
    }