body.is-landing {
      background:
        radial-gradient(circle at 50% 0%, rgba(61, 139, 122, 0.18), transparent 36%),
        linear-gradient(160deg, #d8e4e0 0%, #eaf1ee 45%, #d2ddd8 100%);
    }
    .landing-page {
      min-height: 100vh;
      color: #1c2a2e;
      background:
        radial-gradient(circle at 50% 2%, rgba(61, 139, 122, 0.20), transparent 32%),
        radial-gradient(circle at 88% 18%, rgba(196, 92, 72, 0.08), transparent 24%),
        linear-gradient(160deg, #d8e4e0 0%, #eaf1ee 45%, #d2ddd8 100%);
    }
    .landing-nav {
      width: min(1120px, calc(100% - 32px));
      margin: 0 auto;
      padding: 22px 0 18px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }
    .landing-brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: #1c2a2e;
      text-decoration: none;
      font-size: 15px;
      font-weight: 740;
    }
    .landing-logo {
      width: 34px;
      height: 34px;
      border-radius: 12px;
      object-fit: cover;
      box-shadow: 0 10px 22px rgba(31, 122, 90, 0.10);
    }
    .landing-actions,
    .landing-hero-actions {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
    }
    .landing-actions a,
    .topbar-actions a.ghost-btn {
      display: inline-flex;
      align-items: center;
      text-decoration: none;
    }
    .landing-link-btn,
    .landing-primary-btn,
    .landing-secondary-btn {
      border-radius: 999px;
      padding: 10px 18px;
      font: inherit;
      font-size: 14px;
      font-weight: 700;
      cursor: pointer;
      transition: box-shadow 160ms ease, border-color 160ms ease, background 160ms ease, color 160ms ease;
    }
    .landing-link-btn {
      border: 0;
      background: transparent;
      color: #2c7567;
    }
    .landing-primary-btn {
      border: 1px solid #2c7567;
      color: #ffffff;
      background: #3d8b7a;
      box-shadow: 0 10px 22px rgba(44, 117, 103, 0.16);
    }
    .landing-secondary-btn {
      border: 1px solid rgba(61, 139, 122, 0.24);
      color: #2c7567;
      background: rgba(248, 252, 250, 0.90);
      box-shadow: 0 6px 16px rgba(28, 48, 52, 0.05);
    }
    .landing-link-btn:hover {
      color: #1f6155;
      background: rgba(61, 139, 122, 0.10);
    }
    .landing-primary-btn:hover {
      background: #2c7567;
      box-shadow: 0 12px 24px rgba(44, 117, 103, 0.20);
    }
    .landing-secondary-btn:hover {
      border-color: rgba(61, 139, 122, 0.42);
      background: #f8fcfa;
    }
    .landing-main {
      width: min(1120px, calc(100% - 32px));
      margin: 0 auto;
      padding: 38px 0 48px;
      display: grid;
      gap: 20px;
    }
    .landing-hero {
      max-width: 720px;
      margin: 0 auto;
      padding: 36px 18px 18px;
      text-align: center;
      display: grid;
      justify-items: center;
      gap: 10px;
    }
    .landing-kicker {
      color: #3d8b7a;
      font-size: 12px;
      font-weight: 760;
      letter-spacing: 0.08em;
    }
    .landing-section-kicker {
      color: #6a7a80;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.04em;
    }
    .landing-hero h1 {
      margin: 0;
      font-size: clamp(38px, 6vw, 64px);
      line-height: 1.06;
      letter-spacing: -0.05em;
      color: #1c2a2e;
    }
    .landing-subtitle {
      margin: 0;
      font-size: clamp(18px, 2.5vw, 24px);
      font-weight: 720;
      color: #2c7567;
    }
    .landing-description {
      max-width: 620px;
      margin: 0;
      color: #4e6261;
      font-size: 15px;
      line-height: 1.75;
    }
    .landing-safety-note {
      max-width: 620px;
      margin: 2px 0 8px;
      border: 1px solid rgba(61, 139, 122, 0.16);
      border-radius: 999px;
      padding: 8px 14px;
      color: #586f70;
      background: rgba(248, 252, 250, 0.72);
      font-size: 12px;
      line-height: 1.6;
    }
    .landing-hero-actions {
      justify-content: center;
      margin-top: 4px;
    }
    .landing-highlight-row {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 10px;
      margin-top: 8px;
    }
    .landing-highlight-pill {
      padding: 9px 14px;
      border-radius: 999px;
      border: 1px solid rgba(61, 139, 122, 0.18);
      background: rgba(248, 252, 250, 0.72);
      color: #365c58;
      font-size: 13px;
      line-height: 1.45;
    }
    .landing-more-btn,
    .landing-mobile-entry-row {
      display: none;
    }
    .landing-mobile-entry {
      color: inherit;
      text-decoration: none;
    }
    .landing-hero-btn {
      min-width: 148px;
      padding: 11px 20px;
    }
    .landing-feature-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 12px;
    }
    .landing-feature-card,
    .landing-section,
    .landing-final-cta {
      border: 1px solid rgba(40, 72, 78, 0.12);
      border-radius: 20px;
      background: rgba(248, 252, 250, 0.88);
      box-shadow: 0 10px 28px rgba(28, 48, 52, 0.06);
    }
    .landing-feature-card {
      min-height: 188px;
      padding: 20px;
      display: grid;
      align-content: start;
      gap: 10px;
    }
    .landing-feature-index {
      color: #3d8b7a;
      font-size: 11px;
      font-weight: 760;
      letter-spacing: 0.10em;
      opacity: 0.8;
    }
    .landing-feature-card h2,
    .landing-section h2,
    .landing-final-cta h2 {
      margin: 0;
      color: #1c2a2e;
      letter-spacing: -0.02em;
    }
    .landing-feature-card h2 {
      font-size: 18px;
    }
    .landing-feature-card p,
    .landing-boundary p {
      margin: 0;
      color: #627372;
      font-size: 13px;
      line-height: 1.72;
    }
    .landing-section {
      padding: 22px;
      display: grid;
      gap: 16px;
    }
    .landing-section-head {
      display: grid;
      gap: 8px;
    }
    .landing-section h2,
    .landing-final-cta h2 {
      font-size: clamp(24px, 4vw, 34px);
    }
    .landing-step-row {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
    }
    .landing-step {
      display: flex;
      align-items: center;
      gap: 12px;
      border: 1px solid rgba(40, 72, 78, 0.10);
      border-radius: 16px;
      padding: 14px;
      background: rgba(248, 252, 250, 0.80);
      color: #395453;
      font-size: 14px;
      line-height: 1.6;
    }
    .landing-step span {
      display: inline-grid;
      place-items: center;
      width: 30px;
      height: 30px;
      flex: 0 0 auto;
      border-radius: 999px;
      color: #ffffff;
      background: #3d8b7a;
      font-size: 13px;
      font-weight: 820;
    }
    .landing-example-grid,
    .landing-trust-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
    }
    .landing-example-card,
    .landing-trust-card {
      border: 1px solid rgba(40, 72, 78, 0.12);
      border-radius: 18px;
      padding: 18px;
      background: rgba(240, 247, 243, 0.84);
      color: #395453;
    }
    .landing-example-label {
      margin-bottom: 10px;
      color: #3d8b7a;
      font-size: 12px;
      font-weight: 820;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }
    .landing-example-card p,
    .landing-trust-card p,
    .landing-section-note,
    .landing-final-note {
      margin: 0;
      color: #627372;
      font-size: 14px;
      line-height: 1.8;
    }
    .landing-result-list {
      margin: 0;
      padding-left: 20px;
      color: #395453;
      font-size: 14px;
      line-height: 1.8;
    }
    .landing-result-list li + li {
      margin-top: 6px;
    }
    .landing-trust-card h3 {
      margin: 0 0 8px;
      color: #1c2a2e;
      font-size: 18px;
    }
    .landing-legal-links,
    .membership-help-links,
    .info-page-footer {
      display: flex;
      flex-wrap: wrap;
      gap: 12px 16px;
    }
    .landing-legal-links {
      justify-content: center;
      margin-top: 4px;
    }
    .landing-legal-links a,
    .membership-help-links a,
    .auth-note a,
    .info-page-footer a {
      color: var(--accent-strong);
      text-decoration: none;
      font-size: 12px;
      font-weight: 700;
    }
    .landing-legal-links a:hover,
    .membership-help-links a:hover,
    .auth-note a:hover,
    .info-page-footer a:hover {
      text-decoration: underline;
    }
    .landing-boundary {
      background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(248, 252, 250, 0.98));
    }
    .landing-final-cta {
      padding: 32px 22px;
      display: grid;
      justify-items: center;
      gap: 14px;
      text-align: center;
      background: rgba(255, 255, 255, 0.96);
    }
    .info-page-shell {
      min-height: 100vh;
      padding: 28px 16px 40px;
      display: grid;
      place-items: center;
      background:
        radial-gradient(circle at top, rgba(31, 122, 90, 0.10), transparent 38%),
        linear-gradient(180deg, #f8fbf9 0%, #eef5f1 100%);
    }
    .info-page-card {
      width: min(920px, 100%);
      border: 1px solid rgba(31, 122, 90, 0.12);
      border-radius: 28px;
      background: rgba(255, 255, 255, 0.84);
      box-shadow: 0 20px 54px rgba(15, 23, 42, 0.08);
      padding: 28px;
      display: grid;
      gap: 22px;
    }
    .info-page-brand {
      margin-bottom: 8px;
    }
    .info-page-head {
      display: grid;
      gap: 10px;
    }
    .info-page-head h1 {
      margin: 0;
      color: #0f241a;
      font-size: clamp(30px, 5vw, 46px);
      line-height: 1.08;
      letter-spacing: -0.04em;
    }
    .info-page-summary {
      margin: 0;
      color: #506459;
      font-size: 15px;
      line-height: 1.8;
    }
    .info-page-body {
      color: #32463b;
      font-size: 15px;
      line-height: 1.9;
    }
    .info-page-body h2 {
      margin: 26px 0 10px;
      color: #102018;
      font-size: 23px;
      letter-spacing: -0.02em;
    }
    .info-page-body h3 {
      margin: 20px 0 8px;
      color: #183126;
      font-size: 18px;
    }
    .info-page-body p,
    .info-page-body li {
      color: #47584e;
    }
    .info-page-body ul,
    .info-page-body ol {
      margin: 10px 0 0;
      padding-left: 22px;
    }
    .info-page-body li + li {
      margin-top: 6px;
    }
    .info-page-callout {
      margin-top: 14px;
      padding: 14px 16px;
      border-radius: 18px;
      border: 1px solid rgba(31, 122, 90, 0.12);
      background: rgba(247, 251, 248, 0.9);
      color: #315345;
    }

    /* First impression: keep the existing page structure, give its entry a visual focus. */
    .landing-page .landing-main {
      width: min(1180px, calc(100% - 32px));
      padding-top: 14px;
      gap: 24px;
    }
    .landing-page .landing-hero {
      position: relative;
      isolation: isolate;
      overflow: hidden;
      width: 100%;
      max-width: none;
      min-height: 545px;
      padding: 74px 36px 58px;
      border: 1px solid rgba(34, 104, 79, 0.14);
      border-radius: 34px;
      background: #f6fbf9 url("/static/ctm-web/assets/landing-bianque-books-acupuncture.webp?v=56f7401e113d") center 54% / cover no-repeat;
      box-shadow: 0 26px 72px rgba(32, 76, 58, 0.11), inset 0 1px rgba(255, 255, 255, 0.9);
      align-content: center;
      gap: 13px;
    }
    .landing-page .landing-hero::before {
      content: "";
      position: absolute;
      z-index: 0;
      inset: 0;
      background: radial-gradient(ellipse at 50% 48%, rgba(250, 253, 251, 0.83) 0%, rgba(250, 253, 251, 0.5) 34%, rgba(247, 252, 250, 0.02) 78%);
      pointer-events: none;
    }
    .landing-page .landing-hero > :not(.landing-tech-overlay) {
      position: relative;
      z-index: 1;
    }
    .landing-page .landing-tech-overlay {
      position: absolute;
      z-index: 0;
      inset: 0;
      overflow: hidden;
      pointer-events: none;
    }
    .landing-page .landing-tech-overlay::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(25, 123, 107, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(25, 123, 107, 0.1) 1px, transparent 1px);
      background-size: 40px 40px;
      mask-image: radial-gradient(ellipse at center, transparent 22%, rgba(0, 0, 0, 0.16) 50%, #000 100%);
      opacity: 0.58;
    }
    .landing-page .landing-tech-overlay::after {
      content: "";
      position: absolute;
      top: 0;
      bottom: 0;
      left: -22%;
      width: 22%;
      background: linear-gradient(90deg, transparent, rgba(105, 210, 193, 0.06) 40%, rgba(109, 215, 199, 0.16) 50%, transparent);
      filter: blur(12px);
      animation: landing-tech-scan 13s ease-in-out infinite;
    }
    .landing-page .landing-tech-corner {
      position: absolute;
      width: 25px;
      height: 25px;
      opacity: 0.75;
    }
    .landing-page .landing-tech-corner-tl { top: 24px; left: 24px; border-top: 1px solid #5cae9e; border-left: 1px solid #5cae9e; }
    .landing-page .landing-tech-corner-tr { top: 24px; right: 24px; border-top: 1px solid #5cae9e; border-right: 1px solid #5cae9e; }
    .landing-page .landing-tech-corner-bl { bottom: 24px; left: 24px; border-bottom: 1px solid #5cae9e; border-left: 1px solid #5cae9e; }
    .landing-page .landing-tech-corner-br { bottom: 24px; right: 24px; border-bottom: 1px solid #5cae9e; border-right: 1px solid #5cae9e; }
    .landing-page .landing-kicker {
      color: #266c54;
      font-size: 12px;
      letter-spacing: 0.15em;
    }
    .landing-page .landing-hero h1 {
      color: #123d2d;
      font-family: "PingFang SC", "Noto Sans SC", sans-serif;
      font-size: clamp(48px, 5.5vw, 76px);
      font-weight: 800;
      letter-spacing: -0.045em;
    }
    .landing-page .landing-subtitle {
      color: #225d47;
      font-size: clamp(19px, 2.3vw, 25px);
    }
    .landing-page .landing-description {
      color: #3d5c4c;
      font-size: 16px;
    }
    .landing-page .landing-safety-note {
      border-color: rgba(34, 104, 79, 0.12);
      background: rgba(255, 255, 255, 0.75);
      color: #466455;
      backdrop-filter: blur(10px);
    }
    .landing-page .landing-hero-primary {
      min-width: 170px;
      min-height: 50px;
      border-color: #17654b;
      background: linear-gradient(135deg, #1b6b51, #124a3a);
      box-shadow: 0 12px 28px rgba(18, 74, 58, 0.24);
      transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
    }
    .landing-page .landing-hero-primary:hover {
      transform: translateY(-3px);
      background: linear-gradient(135deg, #227e5e, #14543f);
      box-shadow: 0 17px 32px rgba(18, 74, 58, 0.29);
    }
    .landing-page .landing-hero-primary:active { transform: translateY(0); }
    .landing-page .landing-login-helper {
      min-height: 44px;
      border: 0;
      border-radius: 999px;
      padding: 9px 12px;
      background: rgba(255, 255, 255, 0.62);
      color: #5c7566;
      font: 500 13px/1.4 "PingFang SC", "Noto Sans SC", sans-serif;
      cursor: pointer;
      transition: background 180ms ease, color 180ms ease;
    }
    .landing-page .landing-login-helper strong { margin-left: 4px; color: #17654b; font-weight: 760; }
    .landing-page .landing-login-helper:hover { background: rgba(255, 255, 255, 0.9); color: #244d3b; }
    .landing-page .landing-hero-primary:focus-visible,
    .landing-page .landing-login-helper:focus-visible {
      outline: 3px solid #bf9250;
      outline-offset: 4px;
    }
    @keyframes landing-tech-scan {
      0%, 18% { transform: translateX(0); opacity: 0; }
      28% { opacity: 1; }
      72% { opacity: 1; }
      82%, 100% { transform: translateX(560%); opacity: 0; }
    }
    @media (max-width: 880px) {
      body.is-landing { padding-bottom: 0; }
      body.is-landing .qn-journey-nav { display: none !important; }
      .landing-page .landing-main { width: calc(100% - 24px); padding-top: 12px; }
      .landing-page .landing-hero {
        min-height: 0;
        padding: 34px 22px 24px;
        border-radius: 26px;
        background-image: url("/static/ctm-web/assets/landing-bianque-tech-mobile.webp?v=6a16c95dfe9d");
        background-position: center 52%;
        text-align: left;
        justify-items: stretch;
        gap: 11px;
      }
      .landing-page .landing-hero::before {
        background: linear-gradient(90deg, rgba(250, 253, 251, 0.86), rgba(250, 253, 251, 0.48));
      }
      .landing-page .landing-tech-overlay::before { background-size: 32px 32px; opacity: 0.42; }
      .landing-page .landing-tech-corner { width: 17px; height: 17px; opacity: 0.58; }
      .landing-page .landing-tech-corner-tl { top: 16px; left: 16px; }
      .landing-page .landing-tech-corner-tr { top: 16px; right: 16px; }
      .landing-page .landing-tech-corner-bl { bottom: 16px; left: 16px; }
      .landing-page .landing-tech-corner-br { bottom: 16px; right: 16px; }
      .landing-page .landing-hero h1 { font-size: clamp(38px, 11vw, 54px); line-height: 1.13; }
      .landing-page .landing-subtitle { font-size: 18px; }
      .landing-page .landing-description { font-size: 14px; }
      .landing-page .landing-safety-note { border-radius: 16px; }
      .landing-page .landing-hero-primary { width: 100%; min-height: 52px; }
      .landing-page .landing-login-helper { justify-self: center; min-height: 32px; padding: 2px 8px; background: transparent; }
      .landing-page .landing-mobile-entry-row { margin-top: 14px; }
      .landing-page .landing-mobile-entry { min-width: 0; width: 100%; }
      .landing-page .landing-mobile-entry-copy { min-width: 0; }
      .landing-page .landing-mobile-entry-copy small { overflow-wrap: anywhere; }
    }
    @media (max-width: 380px) {
      .landing-page .landing-main { width: calc(100% - 20px); }
      .landing-page .landing-hero { padding: 28px 16px 20px; }
      .landing-page .landing-hero h1 { font-size: 37px; }
    }
    @media (prefers-reduced-motion: reduce) {
      .landing-page .landing-tech-overlay::after { animation: none; opacity: 0; }
      .landing-page .landing-hero-primary { transition: none; }
    }