:root {
      --bg: #eefbf7;
      --bg-soft: #f8fffd;
      --card: #fff;
      --line: #d3eee7;
      --ink: #123f42;
      --muted: #4f7f82;
      --brand: #1fc8a5;
      --brand-2: #15a5d0;
      --shadow: 0 16px 40px rgba(16, 110, 103, 0.12);
      --radius-xl: 26px;
      --radius-lg: 18px;
      --radius-md: 12px;
      --container: min(1140px, 92vw);
    }

    * { box-sizing: border-box; }

    html {
      -webkit-text-size-adjust: 100%;
      text-size-adjust: 100%;
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      color: var(--ink);
      font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
      line-height: 1.65;
      overflow-x: hidden;
      position: relative;
      background:
        radial-gradient(980px 460px at 10% -12%, rgba(31, 200, 165, 0.22), transparent 60%),
        radial-gradient(760px 360px at 90% 2%, rgba(21, 165, 208, 0.18), transparent 58%),
        linear-gradient(180deg, var(--bg-soft), var(--bg));
    }

    .container { width: var(--container); margin: 0 auto; }
    img { max-width: 100%; height: auto; }

    .fx-bg {
      position: fixed;
      inset: 0;
      z-index: 0;
      pointer-events: none;
      overflow: hidden;
    }

    .fx-grid {
      position: absolute;
      inset: -1px;
      background-image:
        linear-gradient(rgba(22, 125, 118, 0.065) 1px, transparent 1px),
        linear-gradient(90deg, rgba(22, 125, 118, 0.055) 1px, transparent 1px);
      background-size: 42px 42px, 42px 42px;
      mask-image: radial-gradient(circle at 50% 28%, #000 34%, transparent 86%);
      opacity: 0.26;
    }

    .fx-aurora {
      position: absolute;
      border-radius: 999px;
      filter: blur(56px);
      opacity: 0.34;
      transform: translate3d(0, 0, 0);
    }

    .fx-aurora.a {
      width: min(52vw, 760px);
      height: min(52vw, 760px);
      top: -16%;
      left: -10%;
      background: radial-gradient(circle at center, rgba(31, 200, 165, 0.36), rgba(31, 200, 165, 0) 70%);
      animation: auroraFloatA 26s ease-in-out infinite alternate;
    }

    .fx-aurora.b {
      width: min(50vw, 720px);
      height: min(50vw, 720px);
      top: -10%;
      right: -14%;
      background: radial-gradient(circle at center, rgba(21, 165, 208, 0.3), rgba(21, 165, 208, 0) 70%);
      animation: auroraFloatB 30s ease-in-out infinite alternate;
    }

    #fx-canvas {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      opacity: 0.38;
    }

    .fx-spotlight {
      position: absolute;
      left: 0;
      top: 0;
      width: 420px;
      height: 420px;
      border-radius: 50%;
      background: radial-gradient(circle at center, rgba(62, 222, 188, 0.18), rgba(62, 222, 188, 0) 66%);
      transform: translate(-200%, -200%);
      opacity: 0;
      transition: opacity 0.35s ease;
    }

    main, .footer { position: relative; z-index: 1; }

    @keyframes auroraFloatA {
      from { transform: translate3d(0, 0, 0) scale(1); }
      to { transform: translate3d(52px, 26px, 0) scale(1.08); }
    }

    @keyframes auroraFloatB {
      from { transform: translate3d(0, 0, 0) scale(1); }
      to { transform: translate3d(-46px, 30px, 0) scale(1.07); }
    }

    .topbar {
      position: sticky;
      top: 0;
      z-index: 40;
      border-bottom: 1px solid #dff3ed;
      backdrop-filter: blur(8px);
      background: rgba(247, 255, 252, 0.92);
    }

    .nav {
      min-height: 70px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 12px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: #0f5957;
      text-decoration: none;
      font-family: "Manrope", sans-serif;
      font-size: 20px;
      font-weight: 800;
    }

    .brand-word {
      display: inline-block;
      color: #16a7d2;
      font-weight: 900;
      letter-spacing: 0.01em;
    }

    @supports ((-webkit-background-clip: text) or (background-clip: text)) {
      .brand-word {
        background: linear-gradient(100deg, var(--brand), var(--brand-2));
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
        -webkit-text-fill-color: transparent;
      }
    }

    .brand-logo {
      width: 42px;
      height: 42px;
      object-fit: contain;
      display: block;
      filter: drop-shadow(0 4px 10px rgba(20, 172, 152, 0.28));
    }

    .brand-logo-placeholder {
      /**border: 1px dashed #95dace;**/
      /**background: #f1fdf9;**/
      /**color: #177a75;**/
      font-size: 10px;
      font-weight: 700;
      letter-spacing: .02em;
      border-radius: 10px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
    }

    .nav-tech-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      border: 1px solid #c9ece2;
      background: linear-gradient(120deg, rgba(233, 248, 243, 0.95), rgba(240, 252, 248, 0.95));
      border-radius: 999px;
      padding: 7px 12px;
      color: #0f7471;
      font-size: 12px;
      font-weight: 700;
      letter-spacing: .02em;
      white-space: nowrap;
      box-shadow: 0 8px 18px rgba(18, 125, 118, 0.14);
    }

    .nav-tech-badge::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: linear-gradient(120deg, #20d7b0, #16a7d2);
      box-shadow: 0 0 10px rgba(32, 215, 176, 0.48);
    }

    .nav-right {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .nav-links {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 4px;
      border: 1px solid #d8eee8;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.74);
    }

    .nav-links a {
      text-decoration: none;
      color: #186f71;
      font-size: 12px;
      font-weight: 700;
      border-radius: 999px;
      padding: 5px 9px;
      transition: background .2s ease, color .2s ease;
      white-space: nowrap;
    }

    .nav-links a:hover {
      background: #eaf8f4;
      color: #0f6768;
    }

    .hero { padding: 40px 0 18px; }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.05fr 0.95fr;
      gap: 14px;
    }

    .hero-main,
    .hero-side,
    .section-card,
    .plan-shell,
    .plan-panel,
    .review-card,
    .scene-card,
    .audience-card,
    .cta {
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      background: var(--card);
      box-shadow: var(--shadow);
    }

    .hero-main,
    .hero-side { padding: 22px; }

    .hero-main {
      position: relative;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      align-items: stretch;
      justify-content: space-between;
      gap: clamp(10px, 1.3vw, 18px);
      min-height: 100%;
    }

    .hero-main > * { position: relative; z-index: 1; }
    .hero-main > :not(.eyebrow) { width: 100%; }
    .hero-main h1,
    .hero-main .lead,
    .hero-main .bullet { margin-top: 0; margin-bottom: 0; }
    .hero-main h1 { margin-top: 8px; }

    .hero-main::after {
      content: "";
      position: absolute;
      right: -30px;
      top: -20px;
      width: 180px;
      height: 180px;
      background: radial-gradient(circle at center, rgba(31, 200, 165, 0.22), transparent 62%);
      pointer-events: none;
    }

    .hero-side {
      background:
        radial-gradient(420px 240px at 80% -20%, rgba(31, 200, 165, 0.18), transparent 65%),
        #fff;
    }

    .eyebrow {
      display: inline-flex;
      align-self: flex-start;
      width: fit-content;
      align-items: center;
      gap: 8px;
      font-size: 12px;
      color: #107b7a;
      background: #e9f8f3;
      border: 1px solid #caece2;
      border-radius: 999px;
      padding: 6px 12px;
      letter-spacing: .05em;
      text-transform: uppercase;
    }

    h1, h2, h3 {
      margin: 0;
      line-height: 1.2;
      color: #105a5e;
      font-family: "Manrope", "Noto Sans SC", sans-serif;
      letter-spacing: -0.01em;
    }

    h1 { margin-top: 14px; font-size: clamp(30px, 4.8vw, 44px); }
    h2 { font-size: clamp(24px, 3.5vw, 34px); margin-bottom: 10px; }
    
    .hero-tail {
      display: block;
      margin-top: 6px;
      padding-left: calc(0.45em + 3ch);
      font-size: calc(1em - 3px);
      white-space: normal;
    }

    .lead { margin: 10px 0 16px; color: var(--muted); font-size: 16px; max-width: 64ch; }
    .trial-lead { margin-top: -4px; }
    .trial-highlight {
      font-size: clamp(22px, 5.2vw, 28px);
      font-weight: 800;
      letter-spacing: 0.01em;
      background: linear-gradient(100deg, #1a9bd1, #2d6fce);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      -webkit-text-fill-color: transparent;
    }

    .btn {
      text-decoration: none;
      display: inline-flex;
      justify-content: center;
      align-items: center;
      gap: 8px;
      border-radius: 999px;
      border: 1px solid transparent;
      padding: 12px 16px;
      font-size: 14px;
      font-weight: 700;
      cursor: pointer;
      transition: transform .2s ease, box-shadow .2s ease;
      white-space: nowrap;
    }

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

    .btn-primary {
      background: linear-gradient(100deg, var(--brand), var(--brand-2));
      color: #fff;
      box-shadow: 0 10px 26px rgba(22, 164, 154, 0.26);
    }

    .btn-ghost {
      color: #1e7f83;
      border-color: #caebe2;
      background: #fff;
    }

    .download-clusters {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 10px;
      margin: 12px 0 8px;
    }
    .download-cluster { display: grid; gap: 8px; }
    .download-cluster .btn { width: 100%; }
    
    .download-btn { font-size: 15px; }

    .download-btn.is-recommended-main {
      position: relative;
      box-shadow: 0 10px 26px rgba(22, 164, 154, 0.3);
    }

    .download-btn.is-recommended-main::after {
      content: "推荐";
      position: absolute;
      top: -8px;
      right: 10px;
      font-size: 11px;
      font-weight: 700;
      color: #0f7a74;
      background: #e6f8f2;
      border: 1px solid #bfe8de;
      border-radius: 999px;
      padding: 2px 8px;
      line-height: 1.3;
    }

    .download-btn.download-btn-backup {
      font-size: 14px;
      padding: 10px 14px;
      color: #6b9691;
      border-color: #d6eee7;
      background: #f7fcfa;
      box-shadow: none;
      opacity: 0.92;
    }

    .download-btn.is-recommended-backup {
      color: #4b8b81;
      border-color: #c7e9e0;
      background: #eef9f5;
    }

    .download-hint { margin-top: 6px; font-size: 13px; color: #4f7f80; display: none; }

    .hero-keywords {
      margin-top: -2px;
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
    }

    .hero-keywords a {
      text-decoration: none;
      color: #146e72;
      font-size: 12px;
      font-weight: 700;
      border: 1px solid #ccebe3;
      background: #f4fcfa;
      border-radius: 999px;
      padding: 4px 9px;
    }

    .bullet {
      margin: 12px 0 0;
      padding-left: 18px;
      color: #4f7f80;
      font-size: 14px;
      display: grid;
      gap: 6px;
    }

    .hero-stat {
      margin-top: 14px;
      display: grid;
      gap: 8px;
    }

    .hero-stat div {
      border: 1px solid #d6eee7;
      border-radius: 12px;
      padding: 9px 12px;
      display: flex;
      justify-content: space-between;
      gap: 8px;
      font-size: 14px;
      color: #4f7f80;
      background: #f7fcfa;
    }

    .hero-stat strong { color: #105c61; font-family: "Manrope", sans-serif; }

    .platform-groups { margin-top: 10px; display: grid; gap: 10px; }
    .platform-group { border: 1px solid #d6eee7; border-radius: 12px; background: #f7fcfa; padding: 10px; }
    .platform-group h4 { margin: 0 0 8px; font-size: 13px; color: #116668; font-family: "Manrope", "Noto Sans SC", sans-serif; }
    .platform-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; max-height: max-content; overflow: auto; padding-right: 2px; }
    .platform-item { border: 1px solid #d6eee7; border-radius: 10px; background: #fff; min-height: 40px; display: flex; align-items: center; gap: 8px; padding: 7px; font-size: 12px; color: #3f7073; }
    .platform-logo-wrap { width: 16px; height: 16px; border-radius: 5px; overflow: hidden; flex: 0 0 auto; display: inline-grid; place-items: center; background: #e9f6f2; color: #177d78; font-size: 10px; font-weight: 700; }
    .platform-logo-wrap img { width: 100%; height: 100%; display: block; }
    .platform-logo-wrap .logo-fallback { display: none; line-height: 1; }
    .platform-logo-wrap.show-fallback .logo-fallback { display: block; }
    .platform-logo-wrap.show-fallback img { display: none; }
    .platform-note { margin-top: 8px; color: #6b8b8d; font-size: 12px; }
    .platform-mobile-anchor { display: none; }

    .section { padding: 66px 0; }
    .section-head { max-width: 760px; margin-bottom: 22px; }
    .section-head p { margin: 0; color: #4f7f80; }

    .scene-grid { display: grid; gap: 12px; grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .scene-card { padding: 16px; border-radius: var(--radius-md); }
    .scene-card .icon {
      width: 34px;
      height: 34px;
      border-radius: 10px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: #fff;
      border: 1px solid #cce9e1;
      box-shadow: 0 3px 8px rgba(18, 117, 107, 0.1);
      margin-bottom: 10px;
      overflow: hidden;
    }
    .scene-card .icon img { width: 100%; height: 100%; object-fit: cover; display: block; }
    .scene-card p { margin: 0; font-size: 14px; color: #4f7f80; }
    .scene-logo-row { margin-top: 10px; display: flex; gap: 8px; flex-wrap: wrap; }
    .scene-logo {
      width: 22px;
      height: 22px;
      border-radius: 7px;
      border: 1px solid #d1ece4;
      background: #fff;
      box-shadow: 0 3px 8px rgba(18, 117, 107, 0.08);
    }
    .scene-logo .logo-fallback { font-size: 11px; }

    .audience-grid { display: grid; gap: 12px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .audience-card { padding: 18px; border-radius: 16px; }
    .audience-core { margin-top: 8px; font-size: 12px; font-weight: 700; color: #117f7e; background: #e9f8f3; border: 1px solid #c9ece2; border-radius: 999px; display: inline-flex; padding: 4px 10px; }
    .audience-card ul { margin: 12px 0 0; padding-left: 18px; color: #4f7f80; font-size: 14px; display: grid; gap: 6px; }

    .faq-list {
      display: grid;
      gap: 10px;
    }

    .faq-item {
      border: 1px solid #d4ebe4;
      border-radius: 12px;
      background: #fff;
      box-shadow: 0 8px 18px rgba(13, 96, 88, 0.06);
      padding: 10px 12px;
    }

    .faq-item summary {
      cursor: pointer;
      font-weight: 700;
      color: #0f5f63;
      list-style: none;
    }

    .faq-item summary::-webkit-details-marker {
      display: none;
    }

    .faq-item p {
      margin: 8px 0 0;
      color: #4f7f80;
      font-size: 14px;
    }

    .plan-shell {
      position: relative;
      overflow: hidden;
      border-radius: var(--radius-xl);
      padding: 22px;
      border: 1px solid #cfe9e1;
      background:
        radial-gradient(520px 180px at -8% -12%, rgba(31, 200, 165, 0.18), transparent 66%),
        radial-gradient(460px 180px at 100% 0%, rgba(21, 165, 208, 0.14), transparent 62%),
        linear-gradient(180deg, #fafffe, #eef9f5);
      box-shadow: 0 18px 44px rgba(13, 96, 88, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.9);
    }
    .plan-shell::before {
      content: "";
      position: absolute;
      inset: 0 auto auto 0;
      width: 100%;
      height: 3px;
      background: linear-gradient(90deg, #1fc8a5, #16a8d1);
      opacity: 0.42;
      pointer-events: none;
    }
    .plan-topbar { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; margin-bottom: 12px; }

    .plan-timer { display: inline-flex; align-items: center; gap: 8px; border: 1px dashed #b9e3d8; background: #f6fcfa; border-radius: 12px; padding: 7px 10px; color: #176f6d; }
    .plan-timer-label { font-size: 12px; font-weight: 700; white-space: nowrap; }
    .plan-timer-values { display: inline-flex; gap: 6px; align-items: center; }
    .plan-timer-values span { display: inline-flex; align-items: baseline; gap: 2px; font-size: 11px; color: #bc4b4b; white-space: nowrap; }
    .plan-timer-values strong { min-width: 22px; text-align: center; font-family: "Manrope", sans-serif; font-size: 13px; color: #d34b4b; border: 1px solid #efc3c3; border-radius: 7px; padding: 1px 4px; background: #fff3f3; }
    .plan-timer.is-ended { opacity: 0.82; border-style: solid; }

    .plan-compare-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
    .plan-panel {
      position: relative;
      padding: 20px;
      border: 1px solid #d4ece5;
      border-radius: 18px;
      background: linear-gradient(180deg, #fff, #f4fbf8);
      box-shadow: 0 10px 24px rgba(15, 108, 97, 0.08);
    }
    .plan-badge { display: inline-flex; font-size: 12px; color: #0e7671; border: 1px solid #b8e6dc; background: #e7f8f2; border-radius: 999px; padding: 4px 10px; font-weight: 700; margin-bottom: 10px; }
    .plan-badge.hot { color: #0c6d89; border-color: #b3dfec; background: #e8f7ff; }
    .plan-panel p { margin: 0; color: #49797c; }
    .plan-price-line { margin-top: 8px; display: flex; align-items: flex-end; gap: 8px; }
    .plan-price { font-family: "Manrope", sans-serif; font-size: clamp(34px, 4.6vw, 52px); font-weight: 800; line-height: 1; color: #0f5e62; text-shadow: 0 2px 12px rgba(19, 146, 123, 0.14); }
    .plan-price-unit { color: #658d91; font-weight: 600; margin-bottom: 8px; }
    .plan-save { margin-top: 8px; color: #118770; font-size: 13px; font-weight: 700; }
    .plan-list-title { margin-top: 10px; font-size: 13px; color: #2d6d73; font-weight: 700; }
    .plan-features { margin: 8px 0 0; padding-left: 18px; color: #4f7e81; font-size: 14px; display: grid; gap: 7px; }
    .plan-actions { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 10px; }
    .plan-subnote { margin-top: 10px; font-size: 12px; color: #6d8f93; }

    .compare-paid-wrap {
      border-radius: 24px;
      padding: 24px;
      color: #1f4f55;
      border: 1px solid #cce8e1;
      background:
        radial-gradient(640px 240px at 0% 0%, rgba(31, 200, 165, 0.18), transparent 62%),
        radial-gradient(560px 220px at 100% 0%, rgba(21, 165, 208, 0.14), transparent 64%),
        linear-gradient(180deg, #f8fffd, #ecf8f4);
      box-shadow: 0 16px 36px rgba(13, 92, 87, 0.12);
    }
    .compare-paid-badge {
      display: inline-flex;
      align-items: center;
      border: 1px solid #b7e7dc;
      border-radius: 999px;
      padding: 6px 12px;
      font-size: 12px;
      font-weight: 700;
      letter-spacing: .08em;
      color: #119a82;
      background: #e6f8f2;
      text-transform: uppercase;
    }
    .compare-paid-title {
      margin-top: 12px;
      color: #0f5b60;
      font-size: clamp(30px, 3.9vw, 48px);
      line-height: 1.22;
      letter-spacing: -0.015em;
      max-width: 20ch;
    }
    .compare-table-wrap {
      margin-top: 16px;
      overflow: auto;
      border: 1px solid #cfe8e2;
      border-radius: 16px;
      background: rgba(255, 255, 255, 0.78);
    }
    .compare-table {
      width: 100%;
      border-collapse: collapse;
      min-width: 760px;
      color: #2f5d61;
    }
    .compare-table th,
    .compare-table td {
      text-align: left;
      padding: 14px 16px;
      border-bottom: 1px solid #d7ebe5;
      font-size: 15px;
      line-height: 1.55;
      vertical-align: top;
    }
    .compare-table thead th {
      color: #0f5b60;
      background: #e8f7f2;
      font-size: 16px;
      font-weight: 800;
    }
    .compare-table tbody tr:last-child td { border-bottom: none; }
    .compare-table td:nth-child(1), .compare-table th:nth-child(1) { width: 18%; }
    .compare-table td:nth-child(2), .compare-table th:nth-child(2) { width: 36%; }
    .compare-table td:nth-child(3), .compare-table th:nth-child(3) { width: 46%; }
    .compare-good { color: #109b74; font-weight: 700; }

    .review-carousel { position: relative; }
    .review-viewport { overflow: hidden; border-radius: 18px; padding: 2px; }
    .review-track { display: flex; gap: 12px; transition: transform 1s ease; will-change: transform; }
    .review-card { padding: 18px; border-radius: 16px; min-width: calc((100% - 24px) / 3); flex: 0 0 calc((100% - 24px) / 3); }
    .stars { color: #ffbf47; letter-spacing: 1px; margin-bottom: 8px; }
    .review-card p { margin: 0; color: #4f7f80; font-size: 14px; }
    .review-user { margin-top: 12px; display: flex; align-items: center; gap: 8px; }
    .review-avatar {
      width: 28px;
      height: 28px;
      border-radius: 999px;
      object-fit: cover;
      display: block;
      border: 1px solid #c7e7de;
      box-shadow: 0 6px 14px rgba(22, 149, 140, 0.18);
    }
    .review-card .name { margin: 0; color: #2d6165; font-weight: 700; font-size: 13px; }

    .cta { border-radius: 24px; padding: 26px; text-align: center; }
    .cta p { color: #4f7f80; margin: 0; }
    .cta-buttons { margin-top: 14px; display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; }
    .legal { margin-top: 14px; color: #6b8b8d; font-size: 12px; }

    .support-fab { position: fixed; right: 16px; bottom: 16px; z-index: 60; text-decoration: none; display: inline-flex; align-items: center; gap: 8px; border: 1px solid rgba(90,199,178,.46); background: rgba(244,255,251,.92); color: #177d78; border-radius: 999px; padding: 9px 12px; box-shadow: 0 8px 24px rgba(18,110,103,.14); backdrop-filter: blur(6px); font-size: 13px; font-weight: 700; letter-spacing: .01em; }
    .support-fab::before { content: ""; width: 8px; height: 8px; border-radius: 999px; background: #1bc3a5; box-shadow: 0 0 10px rgba(27,195,165,.5); }

    .footer { padding: 24px 0 36px; color: #6f8f93; font-size: 13px; }
    .footer-inner { border-top: 1px solid #dbeee8; padding-top: 14px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }

    @media (max-width: 1100px) {
      .hero-grid { grid-template-columns: 1fr; }
      .hero-main { justify-content: flex-start; min-height: auto; }
      .plan-compare-grid { grid-template-columns: 1fr; }
      .scene-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .audience-grid { grid-template-columns: 1fr; }
      .review-card { min-width: calc((100% - 12px) / 2); flex-basis: calc((100% - 12px) / 2); }
      .nav { align-items: flex-start; }
    }

    @media (max-width: 760px) {
      .nav { min-height: 62px; }
      .brand {display: flex;margin: auto;font-size: 18px; }
      .brand-logo { width: 36px; height: 36px; }
      .nav-tech-badge { font-size: 11px; padding: 6px 10px; }
      .nav-right {display: flex;width: 100%;justify-content: end;margin: auto;}
      .nav-links {/* width: 100%; */overflow-x: auto;}
      .hero { padding: 22px 0 12px; }
      .section { padding: 46px 0; }
      .hero-main, .hero-side, .scene-card, .audience-card, .review-card, .plan-shell, .plan-panel, .cta { padding: 16px; }
      .hero-main h1 {
        line-height: 1.2;
      }
      .lead { font-size: 14px; }
      .download-clusters { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
      .scene-grid, .cta-buttons { grid-template-columns: 1fr; }
      .platform-list { grid-template-columns: repeat(2, minmax(0, 1fr)); max-height: 186px; }
      .compare-paid-wrap { padding: 16px; border-radius: 18px; }
      .compare-paid-title { font-size: clamp(24px, 8vw, 34px); }
      .compare-table th, .compare-table td { padding: 12px 12px; font-size: 13px; }
      .plan-timer { width: 100%; justify-content: space-between; }
      .plan-actions { display: grid; grid-template-columns: 1fr; }
      .plan-actions .btn, .cta-buttons .btn { width: 100%; }
      .support-fab { right: 12px; bottom: 12px; font-size: 11px; }
      .review-card { min-width: 100%; flex-basis: 100%; }
	  span.brand-logo-text {display: none;}
    }

    @media (max-width: 420px) {
      .container { width: min(1140px, 94vw); }
      .hero-main h1 {
        line-height: 1.2;
      }
      .nav-tech-badge { font-size: 10.5px; padding: 5px 8px; }
      .plan-timer-values strong { min-width: 20px; font-size: 12px; }
      .download-clusters { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
      .platform-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
      .platform-item { font-size: 11px; padding: 6px; min-height: 38px; }
      .fx-spotlight { display: none; }
      #fx-canvas { opacity: 0.28; }
    }

    @media (prefers-reduced-motion: reduce) {
      .fx-aurora { animation: none !important; }
      #fx-canvas, .fx-spotlight { display: none !important; }
    }
	span.brand-word {
    /*display: none;*/
}