/* =========================================
       CSS Reset & Base
    ========================================= */
    *,
    *::before,
    *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    :root {
      --font-sans: "Inter", "PingFang SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      --brand-indigo: rgba(99, 102, 241, 1);
      --brand-purple: rgba(139, 92, 246, 1);
      --brand-blue: rgba(59, 130, 246, 1);
      --brand-green: rgba(16, 185, 129, 1);
      --hero-text: rgba(15, 20, 60, 1);
      --hero-sub: rgba(70, 80, 150, 1);
      --muted-text: rgba(100, 110, 160, 1);
      --placeholder-text: rgba(180, 185, 210, 1);
      --border-color: rgba(210, 215, 240, 1);
      --input-focus: rgba(99, 102, 241, 0.5);
      --input-bg: rgba(250, 251, 255, 1);
      --error-color: rgba(245, 63, 63, 1);
      --shadow-form: 0 32px 80px rgba(0, 0, 0, 0.22), 0 8px 32px rgba(99, 102, 241, 0.18);
    }

    html,
    body {
      width: 100%;
      min-height: 100vh;
      font-family: var(--font-sans);
      font-feature-settings: "cv02", "cv03", "cv04", "cv11";
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }

    body {
      background: #f5f6ff;
    }

    /* =========================================
       Toast Notification
    ========================================= */
    #toast-container {
      position: fixed;
      top: 20px;
      right: 20px;
      z-index: 9999;
      display: flex;
      flex-direction: column;
      gap: 10px;
      pointer-events: none;
    }

    .toast {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 12px 18px;
      border-radius: 12px;
      font-size: 14px;
      font-weight: 500;
      color: #fff;
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
      pointer-events: auto;
      animation: toastIn 0.3s ease forwards;
      max-width: 340px;
      min-width: 220px;
    }

    .toast.success {
      background: linear-gradient(135deg, #10b981, #059669);
    }

    .toast.warning {
      background: linear-gradient(135deg, #f59e0b, #d97706);
    }

    .toast.error {
      background: linear-gradient(135deg, #ef4444, #dc2626);
    }

    .toast.info {
      background: linear-gradient(135deg, rgb(99, 102, 241), rgb(139, 92, 246));
    }

    .toast-icon {
      font-size: 16px;
      flex-shrink: 0;
    }

    .toast.fade-out {
      animation: toastOut 0.3s ease forwards;
    }

    @keyframes toastIn {
      from {
        opacity: 0;
        transform: translateX(40px);
      }

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

    @keyframes toastOut {
      from {
        opacity: 1;
        transform: translateX(0);
      }

      to {
        opacity: 0;
        transform: translateX(40px);
      }
    }

    .pc {
      display: block;
    }

    .mobile {
      display: none;
    }

    /* =========================================
       Page Background — Hero Gradient
    ========================================= */
    .page-wrapper {
      position: relative;
      min-height: 100vh;
      width: 100%;
      overflow: hidden;
      background:
        radial-gradient(ellipse at 0% 0%, rgba(200, 208, 255, 0.55) 0%, transparent 52%),
        radial-gradient(ellipse at 100% 0%, rgba(185, 238, 255, 0.45) 0%, transparent 48%),
        radial-gradient(ellipse at 80% 85%, rgba(215, 205, 255, 0.35) 0%, transparent 48%),
        radial-gradient(ellipse at 10% 90%, rgba(235, 240, 255, 0.35) 0%, transparent 42%),
        linear-gradient(160deg, rgba(232, 236, 255, 0.70) 0%, rgba(244, 248, 255, 0.85) 35%, rgba(252, 254, 255, 0.97) 65%, rgba(255, 255, 255, 1) 100%);
    }

    /* Dot grid texture */
    /* .dot-grid {
      position: absolute;
      inset: 0;
      pointer-events: none;
      background-image: radial-gradient(circle, rgba(120, 130, 255, 0.045) 1px, transparent 1px);
      background-size: 30px 30px;
      z-index: 0;
    } */

    /* Shimmer top line */
    /* .shimmer-line {
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 1px;
      pointer-events: none;
      z-index: 0;
      background: linear-gradient(90deg, transparent 0%, rgba(180, 190, 255, 0.20) 50%, transparent 100%);
      background-size: 200% 100%;
      animation: shimmer 3s infinite linear;
    }

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

      100% {
        background-position: 200% 0;
      }
    } */

    /* Aurora Blobs */
    .aurora-blob {
      position: absolute;
      pointer-events: none;
      border-radius: 50%;
    }

    .aurora-blob-1 {
      width: 700px;
      height: 560px;
      top: -8%;
      left: -4%;
      background: radial-gradient(ellipse at center, rgba(185, 198, 255, 0.32) 0%, transparent 68%);
      animation: aurora-drift 13s ease-in-out infinite, pulse-glow 4s ease-in-out infinite;
    }

    .aurora-blob-2 {
      width: 580px;
      height: 480px;
      top: 15%;
      right: 5%;
      background: radial-gradient(ellipse at center, rgba(205, 192, 255, 0.26) 0%, transparent 68%);
      animation: float-slow 7s ease-in-out infinite, pulse-glow 4s ease-in-out infinite 1.5s;
    }

    .aurora-blob-3 {
      width: 480px;
      height: 400px;
      bottom: 5%;
      left: 20%;
      background: radial-gradient(ellipse at center, rgba(165, 222, 255, 0.22) 0%, transparent 66%);
      animation: float-medium 5s ease-in-out infinite 3s;
    }

    .aurora-blob-4 {
      width: 360px;
      height: 300px;
      bottom: -4%;
      right: 28%;
      background: radial-gradient(ellipse at center, rgba(210, 235, 255, 0.18) 0%, transparent 62%);
      animation: aurora-drift 13s ease-in-out infinite 2s;
    }

    @keyframes float-slow {

      0%,
      100% {
        transform: translateY(0px) scale(1);
      }

      50% {
        transform: translateY(-20px) scale(1.05);
      }
    }

    @keyframes float-medium {

      0%,
      100% {
        transform: translateY(0px) scale(1);
      }

      50% {
        transform: translateY(-13px) scale(1.025);
      }
    }

    @keyframes pulse-glow {

      0%,
      100% {
        opacity: 0.45;
      }

      50% {
        opacity: 0.75;
      }
    }

    @keyframes aurora-drift {
      0% {
        transform: translate(0, 0) scale(1);
      }

      33% {
        transform: translate(32px, -22px) scale(1.09);
      }

      66% {
        transform: translate(-22px, 16px) scale(0.95);
      }

      100% {
        transform: translate(0, 0) scale(1);
      }
    }

    /* =========================================
       Content Layout
    ========================================= */
    .content-wrapper {
      position: relative;
      z-index: 10;
      max-width: 1440px;
      margin: 0 auto;
      min-height: 100vh;
      display: flex;
      /* align-items: center; */
      width: 85%;
    }

    .left-col {
      flex: 0 0 40%;
      padding: 125px 0 64px 0;
    }

    .spacer {
      flex: 0 0 10%;
    }

    .right-col {
      flex: 0 0 55%;
      margin-top: 60px;
      /* display: flex;
      align-items: center;
      justify-content: center; */
    }

    /* =========================================
       HeroSection — Left Column
    ========================================= */

    /* Logo row */
    .logo-row {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 32px;
    }

    .logo-icon {
      width: 36px;
      height: 36px;
      border-radius: 10px;
      background: linear-gradient(135deg, rgb(99, 102, 241), rgb(139, 92, 246));
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }

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

    .logo-text {
      font-size: 32px;
      font-weight: 700;
      letter-spacing: -0.02em;
      color: rgb(25, 30, 90);
    }

    .logo-beta {
      margin-left: 4px;
      padding: 2px 8px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 600;
      background: rgba(99, 102, 241, 0.10);
      color: rgb(79, 70, 229);
      border: 1px solid rgba(99, 102, 241, 0.20);
    }

    /* Status badge */
    .status-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 12px;
      border-radius: 999px;
      font-size: 16px;
      font-weight: 500;
      background: rgba(99, 102, 241, 0.08);
      color: rgb(60, 65, 150);
      border: 1px solid rgba(99, 102, 241, 0.18);
      margin-bottom: 20px;
    }

    .status-dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: rgb(16, 185, 129);
      animation: pulse-dot 2s ease-in-out infinite;
      flex-shrink: 0;
    }

    @keyframes pulse-dot {

      0%,
      100% {
        opacity: 1;
        transform: scale(1);
      }

      50% {
        opacity: 0.6;
        transform: scale(0.85);
      }
    }

    /* H1 */
    .hero-h1 {
      font-size: 4rem;
      font-weight: 700;
      line-height: 1.18;
      letter-spacing: -0.02em;
      color: rgb(15, 20, 60);
      margin-bottom: 46px;
    }

    .hero-h1 .gradient-text {
      background: linear-gradient(90deg, rgb(79, 70, 229) 0%, rgb(99, 102, 241) 40%, rgb(59, 130, 246) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    /* Subtitle */
    .hero-sub-pc {
      font-size: 16px;
      line-height: 1.7;
      color: rgb(70, 80, 150);
      max-width: 520px;
      margin-bottom: 32px;
    }

    .hero-sub-mobile {
      display: none;
    }

    /* Feature items */
    .feature-list-pc {
      display: flex;
      flex-direction: column;
      gap: 16px;
      margin-bottom: 28px;
      list-style: none;
    }

    .feature-list-mobile {
      display: none;
    }

    .feature-item {
      display: flex;
      align-items: flex-start;
      gap: 16px;
      padding: 12px 16px;
      border-radius: 12px;
      background: rgba(99, 102, 241, 0.06);
      border: 1px solid rgba(99, 102, 241, 0.10);
    }

    .feature-icon {
      flex-shrink: 0;
      width: 36px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: rgb(99, 102, 241);
      margin-top: 2px;
    }

    .feature-icon svg {
      width: 28px;
      height: 28px;
      fill: none;
      stroke: currentColor;
      stroke-width: 1.75;
      stroke-linecap: round;
      stroke-linejoin: round;
    }

    .feature-text {
      flex: 1;
      min-width: 0;
    }

    .feature-desc {
      font-size: 15px;
      line-height: 1.6;
      color: rgb(100, 110, 160);
    }

    .feature-desc strong {
      color: rgb(70, 80, 140);
      font-weight: 700;
    }

    /* Trust bar */
    .trust-bar {
      display: flex;
      align-items: center;
      gap: 20px;
    }

    .trust-item {
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .trust-item svg {
      width: 13px;
      height: 13px;
      fill: none;
      stroke: rgb(16, 185, 129);
      stroke-width: 2;
      stroke-linecap: round;
      stroke-linejoin: round;
      flex-shrink: 0;
    }

    .trust-item span {
      font-size: 12px;
      font-weight: 500;
      color: rgb(80, 90, 150);
    }

    /* ── Error text ── */
    .field-error {
      color: rgb(245, 63, 63);
      font-size: 12px;
      margin-top: 4px;
      display: none;
    }

    .field-error.show {
      display: block;
    }

    /* ── Toast ── */
    .toast-container {
      position: fixed;
      top: 10%;
      left: 50%;
      transform: translateX(-50%);
      z-index: 9999;
      display: flex;
      flex-direction: column;
      justify-content: center;
      gap: 8px;
      pointer-events: none;
    }

    .toast {
      padding: 10px 20px;
      border-radius: 8px;
      font-size: 13px;
      font-weight: 500;
      color: #fff;
      opacity: 0;
      transform: translateY(-8px);
      transition: opacity 0.25s, transform 0.25s;
      pointer-events: none;
    }

    .toast.show {
      opacity: 1;
      transform: translateY(0);
    }

    .toast.success {
      background: rgb(52, 199, 89);
    }

    .toast.warning {
      background: red;
    }

    /* ── Card wrapper ── */
    .lead-form-card {
      width: 100%;
      max-width: 680px;
      background: #fff;
      border-radius: 18px;
      box-shadow: 0 8px 40px rgba(60, 70, 140, 0.10);
      overflow: hidden;
      padding: 0 0 24px;
    }

    /* ── Tab bar ── */
    .tab-bar {
      display: flex;
      border-bottom: 1px solid rgba(210, 215, 240, 0.8);
    }

    .tab-btn {
      flex: 1;
      background: rgb(242, 243, 248);
      border: none;
      border-bottom: 2px solid transparent;
      cursor: pointer;
      padding: 18px 12px;
      font-size: 20px;
      font-weight: 500;
      color: rgb(130, 140, 175);
      border-top: none;
      border-left: none;
      transition: all 0.18s;
      outline: none;
      letter-spacing: 0.01em;
      position: relative;
      margin-bottom: 0;
      z-index: 0;
    }

    .tab-btn.active {
      background: #fff;
      border-bottom: 2px solid #fff;
      font-weight: 700;
      color: rgb(30, 35, 80);
      margin-bottom: -1px;
      z-index: 1;
    }

    .tab-btn.tab-invite {
      border-left: 1px solid rgba(210, 215, 240, 0.8);
    }

    /* ── Forms wrapper ── */
    .forms-wrapper {
      padding: 24px 36px 0;
    }

    /* ── Hidden panel ── */
    .tab-panel {
      display: block;
    }

    .tab-panel.hidden {
      display: none;
    }

    /* ── Form row ── */
    .form-item {
      margin-bottom: 10px;
    }

    .form-item.mb12 {
      margin-bottom: 12px;
    }

    .form-item label {
      display: inline-flex;
      align-items: center;
      gap: 2px;
      color: rgb(30, 35, 80);
      font-size: 16px;
      font-weight: 500;
      white-space: nowrap;
      margin-bottom: 6px;
    }

    .req {
      color: rgb(245, 63, 63);
      line-height: 1;
    }

    .opt-label {
      font-weight: 400;
      font-size: 12px;
      color: rgb(180, 185, 210);
    }

    /* ── Input ── */
    .input-wrap {
      position: relative;
      display: flex;
      align-items: center;
    }

    .input-wrap .icon {
      position: absolute;
      left: 12px;
      color: rgb(180, 185, 210);
      pointer-events: none;
      display: flex;
      align-items: center;
    }

    .input-wrap input,
    .input-wrap select {
      width: 100%;
      height: 42px;
      border: 1px solid rgb(210, 215, 235);
      border-radius: 10px;
      padding: 0 12px 0 36px;
      font-size: 13px;
      font-family: inherit;
      color: rgb(30, 35, 80);
      background: #fff;
      outline: none;
      transition: border-color 0.18s;
      -webkit-appearance: none;
      appearance: none;
    }

    .input-wrap select {
      padding-right: 28px;
      cursor: pointer;
    }

    .input-wrap .select-arrow {
      position: absolute;
      right: 10px;
      color: rgb(180, 185, 210);
      pointer-events: none;
      display: flex;
      align-items: center;
    }

    .input-wrap input:focus,
    .input-wrap select:focus {
      border-color: rgb(99, 102, 241);
    }

    .input-wrap input::placeholder {
      color: rgb(195, 200, 225);
    }

    /* ── Domain Input Group ── */
    .field-hint {
      font-size: 13px;
      color: rgb(150, 155, 185);
      margin: 4px 0 8px;
    }

    .domain-input-group {
      display: flex;
      gap: 0;
      border: 1px solid rgb(210, 215, 235);
      border-radius: 10px;
      overflow: hidden;
    }

    .domain-input-group .domain-prefix {
      flex: 1;
      border: none;
    }

    .domain-input-group .domain-prefix input {
      border: none;
      border-radius: 0;
      height: 42px;
      padding-left: 36px;
    }

    .domain-input-group .domain-prefix input:focus {
      border-color: transparent;
    }

    .domain-suffix {
      min-width: 130px;
      height: 42px;
      border: none;
      border-left: 1px solid rgb(210, 215, 235);
      border-radius: 0;
      padding: 0 12px;
      font-size: 13px;
      color: rgb(30, 35, 80);
      background: #fff;
      cursor: pointer;
      outline: none;
    }

    .domain-suffix:focus {
      border-left-color: rgb(99, 102, 241);
    }

    .domain-example {
      font-size: 12px;
      color: rgb(150, 155, 185);
      margin: 8px 0 4px;
    }

    .domain-example .example-text {
      color: rgb(99, 102, 241);
      font-weight: 500;
    }

    .domain-hint {
      font-size: 12px;
      color: rgb(180, 185, 210);
      margin-bottom: 4px;
    }

    /* ── Two-col row ── */
    .row-2col {
      display: flex;
      gap: 10px;
      margin-bottom: 10px;
    }

    .row-2col .form-item {
      flex: 1;
      margin-bottom: 0;
    }

    /* ── Phone + code row ── */
    .phone-code-row {
      display: flex;
      gap: 8px;
      margin-bottom: 10px;
    }

    .phone-code-row .col {
      flex: 1;
    }

    .code-group {
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .code-group .input-wrap {
      flex: 1;
    }

    .btn-send-code {
      flex-shrink: 0;
      min-width: 82px;
      height: 42px;
      border: 1px solid rgb(99, 102, 241);
      background: transparent;
      border-radius: 10px;
      color: rgb(79, 70, 229);
      font-size: 12px;
      font-weight: 500;
      font-family: inherit;
      cursor: pointer;
      padding: 0 8px;
      transition: opacity 0.18s;
      white-space: nowrap;
    }

    .btn-send-code:disabled {
      border-color: rgb(209, 213, 219);
      color: rgb(180, 185, 210);
      cursor: not-allowed;
    }

    /* ── Privacy checkbox ── */
    .privacy-row {
      display: flex;
      align-items: flex-start;
      gap: 8px;
      border-radius: 12px;
      padding: 10px;
      margin-bottom: 12px;
    }

    .privacy-row input[type="checkbox"] {
      margin-top: 2px;
      flex-shrink: 0;
      accent-color: rgb(79, 70, 229);
      width: 15px;
      height: 15px;
      cursor: pointer;
    }

    .privacy-row span {
      color: rgb(100, 110, 160);
      font-size: 11px;
      line-height: 1.6;
    }

    .privacy-row a {
      color: rgb(79, 70, 229);
      font-weight: 500;
      text-decoration: none;
    }

    /* ── Submit button ── */
    .form-submit {
      text-align: center;
    }

    .btn-submit {
      width: 100%;
      height: 52px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      background: linear-gradient(135deg, rgb(99, 102, 241) 0%, rgb(139, 92, 246) 100%);
      color: #fff;
      font-size: 15px;
      font-weight: 600;
      font-family: inherit;
      border: none;
      border-radius: 12px;
      cursor: pointer;
      outline: none;
      transition: opacity 0.18s;
      margin-bottom: 10px;
    }

    .btn-submit:hover {
      opacity: 0.92;
    }

    .submit-hint {
      font-size: 15px;
      color: rgb(130, 140, 175);
    }

    .sub-hint-click {
      text-decoration: underline;
      color: rgb(79, 70, 229);
      cursor: pointer;
    }

    .btn-submit:disabled {
      opacity: 0.75;
      cursor: not-allowed;
    }

    .trust-hints {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 20px;
      margin-top: 16px;
      padding-top: 12px;
      border-top: 1px solid rgba(210, 215, 240, 1);
    }

    .trust-hint {
      display: flex;
      align-items: center;
      gap: 4px;
      font-size: 11px;
      color: rgba(160, 165, 200, 1);
    }

    .trust-hint svg {
      width: 11px;
      height: 11px;
      fill: none;
      stroke: rgba(160, 165, 200, 1);
      stroke-width: 2;
      stroke-linecap: round;
      stroke-linejoin: round;
      flex-shrink: 0;
    }

    /* Spinner */
    @keyframes spin {
      to {
        transform: rotate(360deg);
      }
    }

    .spinner {
      width: 16px;
      height: 16px;
      border: 2px solid rgba(255, 255, 255, 0.35);
      border-top-color: #fff;
      border-radius: 50%;
      animation: spin 0.7s linear infinite;
    }

    /* 弹框 */

    /* 背景蒙层 */
    #modal-overlay {
      display: none;
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background-color: rgba(0, 0, 0, 0.8);
      z-index: 99;
    }

    #modal {
      background: #fff;
      border-radius: 16px;
      box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
      width: 100%;
      max-width: 640px;
      position: fixed;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      display: none;
      z-index: 101;
    }

    .modal-header {
      position: relative;
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 24px 32px 0;
    }

    .close-btn {
      position: absolute;
      top: 3px;
      right: 12px;
      border: none;
      background: transparent;
      cursor: pointer;
      display: flex;
      justify-content: center;
      align-items: center;
      font-size: 32px;
      color: #000;
      line-height: 1;
    }

    .modal-content {
      padding: 0 32px 24px;
    }

    .title {
      font-size: 24px;
      font-weight: 600;
      color: #333;
      margin-bottom: 20px;
    }

    .description {
      font-size: 16px;
      color: #666;
      line-height: 1.8;
      margin-bottom: 16px;
    }

    .download-box {
      background: #eef2ff;
      border: 1px solid #e8edff;
      border-radius: 6px;
      padding: 20px;
      margin-bottom: 16px;
    }

    .download-box p {
      font-size: 20px;
      color: #666;
      line-height: 1.8;
      margin-bottom: 8px;
    }

    .download-box p:last-child {
      margin-bottom: 0;
    }

    .download-link {
      color: #409eff;
      text-decoration: none;
    }

    .download-link:hover {
      text-decoration: underline;
    }

    .hotline {
      font-size: 16px;
      color: #666;
      margin-bottom: 30px;
    }

    .hotline strong {
      color: rgb(79, 70, 229);
      font-weight: 600;
    }

    .btn-group {
      display: flex;
      justify-content: center;
      gap: 16px;
    }

    .btn {
      padding: 10px 40px;
      border: 1px solid #d9d9d9;
      border-radius: 4px;
      background: #fff;
      font-size: 14px;
      color: #666;
      cursor: pointer;
      transition: all 0.3s;
    }

    .btn:hover {
      border-color: rgb(79, 70, 229);
      color: rgb(79, 70, 229);
    }

    #modalTwo {
      background: #fff;
      border-radius: 16px;
      box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
      width: 100%;
      max-width: 440px;
      position: fixed;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      z-index: 101;
      display: none;
      padding: 15px 25px;
    }

    .modal-contentTwo {
      display: flex;
      gap: 30px;
    }

    .qrcode-section {
      display: flex;
      flex-direction: column;
      align-items: center;
    }

    .qrcode-wrapper {
      width: 140px;
      height: 140px;
      background-color: #f8f8f8;
      border-radius: 8px;
      display: flex;
      justify-content: center;
      align-items: center;
      margin-bottom: 12px;
      position: relative;
    }

    .qrcode-pattern {
      width: 120px;
      height: 120px;
      background-image:
        linear-gradient(#333 1px, transparent 1px),
        linear-gradient(90deg, #333 1px, transparent 1px);
      background-size: 10px 10px;
      position: relative;
    }

    .qrcode-pattern::before,
    .qrcode-pattern::after {
      content: '';
      position: absolute;
      width: 24px;
      height: 24px;
      border: 3px solid #333;
      background-color: #fff;
    }

    .qrcode-pattern::before {
      top: 4px;
      left: 4px;
      border-right: none;
      border-bottom: none;
    }

    .qrcode-pattern::after {
      bottom: 4px;
      right: 4px;
      border-left: none;
      border-top: none;
    }

    .qrcode-center {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      width: 36px;
      height: 36px;
      background-color: #07c160;
      border-radius: 8px;
      display: flex;
      justify-content: center;
      align-items: center;
    }

    .qrcode-icon {
      width: 20px;
      height: 20px;
      background-color: #fff;
      border-radius: 50%;
      position: relative;
    }

    .qrcode-icon::after {
      content: '';
      position: absolute;
      top: 4px;
      left: 4px;
      width: 12px;
      height: 12px;
      background-color: #07c160;
      border-radius: 50%;
    }

    .qrcode-label {
      font-size: 12px;
      color: #666666;
      text-align: center;
    }

    .info-section {
      flex: 1;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .success-title {
      font-size: 18px;
      font-weight: 600;
      color: #333333;
      margin-bottom: 12px;
    }

    .success-subtitle {
      font-size: 14px;
      color: #999999;
      margin-bottom: 8px;
    }

    .success-desc {
      font-size: 14px;
      color: #666666;
      line-height: 1.6;
    }

    .close-button {
      width: 100%;
      height: 44px;
      border: 1px solid #e0e0e0;
      background-color: #ffffff;
      border-radius: 6px;
      font-size: 14px;
      color: #666666;
      cursor: pointer;
      margin-top: 24px;
      transition: all 0.2s;
    }

    .close-button:hover {
      border-color: #cccccc;
      background-color: #fafafa;
    }
    .logo-img {
      width: 400px;
    }
    /* =========================================
       Responsive
    ========================================= */
    @media (max-width: 960px) {
      .logo-img {
        width: 180px;
      }
      .content-wrapper {
        flex-direction: column;
        align-items: stretch;
        padding: 40px 24px;
        min-height: auto;
        width: 100%;
      }

      .left-col {
        flex: none;
        width: 100%;
        padding: 0 0 32px 0;
      }

      .spacer {
        display: none;
      }

      .right-col {
        flex: none;
        width: 100%;
        padding: 0 0 40px 0;
        justify-content: flex-start;
        margin-top: 0;
      }

      .form-card {
        max-width: 100%;
      }

      .hero-h1 {
        font-size: 2.4rem;
      }
    }

    @media (max-width: 750px) {
      .mobile {
        display: block;
      }
      .pc {
        display: none !important;
      }
      .tab-btn {
        font-size: 14px;
      }

      .hero-h1 {
        margin-bottom: 0;
      }

      .hero-sub-pc {
        display: none;
      }

      .hero-sub-mobile {
        display: inline-block;
        font-size: 16px;
        line-height: 1.7;
        color: rgb(70, 80, 150);
        max-width: 520px;
        margin-bottom: 32px;
      }

      .feature-list-pc {
        display: none;
      }

      .feature-list-mobile {
        display: flex;
        flex-direction: column;
        gap: 16px;
        margin-bottom: 28px;
        list-style: none;
      }

      #modal {
        width: 90%;
        top: 40%;
      }

      #modalTwo {
        width: 90%;
        top: 40%;
        padding: 15px 10px;
      }

      #modalTwo .close-btn {
        top: -3px;
        right: 5px;
      }

      .title {
        font-size: 20px;
      }

      .description {
        font-size: 14px;
      }

      .hotline {
        font-size: 14px;
      }

      .hotline strong {
        display: block;
      }

      .download-box p {
        font-size: 15px;
      }
    }

    @media (max-width: 560px) {
      .form-body {
        padding: 20px 20px 16px;
      }

      .phone-code-row {
        flex-direction: column;
        gap: 0;
      }

      .phone-field,
      .code-field {
        width: 100%;
      }

      .logo-text {
        font-size: 24px;
      }

      .hero-h1 {
        font-size: 2rem;
      }
    }