:root {
      --inst-bg-primary: #060a10;
      --inst-bg-secondary: #101418;
      --inst-text-primary: #f3f6fa;
      --inst-text-secondary: #a8b4c5;
      --inst-accent-main: #e89d2a;
      --inst-accent-hover: #c47d18;
      --inst-border-color: #272c3d;
    }

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

    body {
      font-family: "Segoe UI", "Roboto", "Helvetica Neue", sans-serif;
      color: var(--inst-text-primary);
      background:
        radial-gradient(circle at 15% 10%, rgba(232, 157, 42, 0.16), transparent 38%),
        radial-gradient(circle at 85% 28%, rgba(52, 75, 132, 0.25), transparent 40%),
        var(--inst-bg-primary);
      line-height: 1.72;
      font-size: 17px;
    }

    img {
      max-width: 100%;
      height: auto;
      display: block;
    }

    .inst-wrapper {
      width: min(1200px, 94%);
      margin: 0 auto;
    }

    .inst-header {
      background: var(--inst-bg-secondary);
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
      position: sticky;
      top: 0;
      z-index: 100;
      box-shadow: 0 3px 12px rgba(0, 0, 0, 0.25);
    }

    .inst-header-content {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      padding: 18px 0;
    }

    .inst-logo-img {
      width: 205px;
      height: auto;
    }

    .inst-auth-group {
      display: flex;
      gap: 14px;
    }

    .inst-btn,
    .inst-cta-button {
      border: none;
      background: var(--inst-accent-main);
      color: #1a1408;
      font-weight: 700;
      letter-spacing: 0.03em;
      cursor: pointer;
      text-decoration: none;
      display: inline-block;
      transition: transform 0.22s ease-out, background 0.22s ease-out, box-shadow 0.22s ease-out;
    }

    .inst-btn {
      padding: 12px 20px;
      border-radius: 12px;
      font-size: 0.94rem;
    }

    .inst-btn:hover,
    .inst-cta-button:hover {
      background: var(--inst-accent-hover);
      transform: translateY(-2px);
      box-shadow: 0 6px 18px rgba(232, 157, 42, 0.35);
    }

    main {
      padding: 32px 0 54px;
    }

    .inst-hero-section {
      text-align: center;
      margin-bottom: 42px;
      animation: inst-fadeInUp 0.85s ease-out;
    }

    .inst-hero-image {
      width: 100%;
      border-radius: 20px;
      border: 1px solid rgba(232, 157, 42, 0.24);
      box-shadow: 0 24px 48px rgba(0, 0, 0, 0.42);
      margin-bottom: 24px;
    }

    .inst-hero-section p {
      color: var(--inst-text-secondary);
      margin: 20px auto 0;
      max-width: 1000px;
      font-size: 1.08rem;
    }

    .inst-cta-button {
      margin-top: 26px;
      border-radius: 50px;
      padding: 19px 38px;
      font-size: 1.12rem;
      animation: inst-pulseEffect 2.1s infinite;
      box-shadow: 0 0 0 0 rgba(232, 157, 42, 0.65);
      font-weight: 800;
    }

    h1,
    h2,
    h3 {
      font-family: "Georgia", "Times New Roman", serif;
      letter-spacing: 0.05em;
      margin: 0 0 18px;
      color: #fce5b8;
      line-height: 1.35;
      font-weight: 700;
    }

    h1 {
      font-size: clamp(1.85rem, 4.2vw, 2.7rem);
      margin-top: 22px;
      margin-bottom: 20px;
    }

    h2 {
      font-size: clamp(1.45rem, 3.2vw, 2.15rem);
      margin-bottom: 16px;
    }

    h3 {
      font-size: clamp(1.15rem, 2.2vw, 1.48rem);
      margin-top: 24px;
      margin-bottom: 14px;
    }

    section {
      margin-bottom: 38px;
      animation: inst-fadeInUp 0.95s ease-out;
    }

    .inst-content-block {
      background: linear-gradient(185deg, rgba(13, 16, 23, 0.93), rgba(9, 11, 16, 0.92));
      border: 1px solid var(--inst-border-color);
      border-radius: 18px;
      padding: 30px;
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.28);
    }

    .inst-content-block p,
    .inst-content-block li,
    .inst-content-block td,
    .inst-content-block th {
      color: var(--inst-text-secondary);
    }

    .inst-content-block p {
      margin-bottom: 16px;
      line-height: 1.78;
    }

    .inst-content-block ul,
    .inst-content-block ol {
      padding-left: 28px;
      margin: 14px 0 20px;
    }

    .inst-content-block li {
      margin-bottom: 10px;
    }

    .inst-media-container {
      margin: 22px 0 24px;
      border-radius: 16px;
      overflow: hidden;
      border: 1px solid rgba(232, 157, 42, 0.26);
      box-shadow: 0 18px 36px rgba(0, 0, 0, 0.40);
    }

    .inst-games-layout {
      display: grid;
      grid-template-columns: repeat(5, minmax(0, 1fr));
      gap: 18px;
      margin-top: 16px;
    }

    .inst-game-item {
      background: #121721;
      border: 1px solid rgba(255, 255, 255, 0.10);
      border-radius: 14px;
      overflow: hidden;
      aspect-ratio: 1 / 1;
      transition: transform 0.28s ease-out, box-shadow 0.28s ease-out;
    }

    .inst-game-item:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 28px rgba(232, 157, 42, 0.22);
    }

    .inst-game-item img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.32s ease-out;
    }

    .inst-game-item:hover img {
      transform: scale(1.08);
    }

    table {
      width: 100%;
      border-collapse: collapse;
      margin-top: 14px;
      font-size: 0.98rem;
      overflow: hidden;
      border-radius: 12px;
    }

    th,
    td {
      border: 1px solid #2d3347;
      padding: 13px 16px;
      text-align: left;
      vertical-align: top;
    }

    th {
      color: #fce5b8;
      background: #171d2c;
      font-weight: 700;
    }

    .inst-reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
      margin-top: 20px;
    }

    .inst-review-card {
      background: #111620;
      border: 1px solid rgba(255, 255, 255, 0.10);
      border-radius: 14px;
      padding: 20px;
      transition: transform 0.25s ease-out, box-shadow 0.25s ease-out;
    }

    .inst-review-card:hover {
      transform: translateY(-3px);
      box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
    }

    .inst-review-card p {
      line-height: 1.65;
      font-size: 0.97rem;
    }

    .inst-review-card strong {
      display: block;
      margin-top: 14px;
      color: #fdd68f;
      font-size: 0.98rem;
    }

    .inst-faq-section details {
      background: #111620;
      border: 1px solid rgba(255, 255, 255, 0.10);
      border-radius: 12px;
      padding: 16px 18px;
      margin-bottom: 14px;
      transition: border-color 0.25s ease-out;
    }

    .inst-faq-section details:hover {
      border-color: rgba(232, 157, 42, 0.35);
    }

    .inst-faq-section summary {
      cursor: pointer;
      font-weight: 700;
      color: #fce5b8;
      font-size: 1.05rem;
    }

    .inst-faq-section p {
      margin: 14px 0 4px;
      color: var(--inst-text-secondary);
      line-height: 1.72;
    }

    .inst-footer {
      background: var(--inst-bg-secondary);
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      padding: 30px 0;
    }

    .inst-footer-content {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 26px;
      flex-wrap: wrap;
    }

    .inst-trust-badges {
      display: flex;
      gap: 18px;
      align-items: center;
    }

    .inst-trust-badges img {
      height: 40px;
      width: auto;
      background: #ffffff;
      border-radius: 10px;
      padding: 6px 10px;
    }

    .inst-footer-menu {
      display: flex;
      flex-wrap: wrap;
      gap: 14px 22px;
      justify-content: center;
      margin: 0;
      padding: 0;
      list-style: none;
      width: 100%;
    }

    .inst-footer-menu a {
      color: #c2cad9;
      text-decoration: none;
      font-size: 0.95rem;
      transition: color 0.22s ease-out;
    }

    .inst-footer-menu a:hover {
      color: var(--inst-accent-main);
    }

    .inst-footer-text {
      color: #8a93a7;
      font-size: 0.93rem;
    }

    .inst-breadcrumb {
      padding: 16px 0;
      font-size: 0.9rem;
      color: #8a93a7;
    }

    .inst-breadcrumb a {
      color: var(--inst-text-secondary);
      text-decoration: none;
      transition: color 0.2s ease-out;
    }

    .inst-breadcrumb a:hover {
      color: var(--inst-accent-main);
    }

    .inst-breadcrumb span {
      margin: 0 8px;
      color: var(--inst-border-color);
    }

    @keyframes inst-pulseEffect {
      0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(232, 157, 42, 0.55);
      }

      70% {
        transform: scale(1.04);
        box-shadow: 0 0 0 18px rgba(232, 157, 42, 0);
      }

      100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(232, 157, 42, 0);
      }
    }

    @keyframes inst-fadeInUp {
      from {
        opacity: 0;
        transform: translateY(20px);
      }

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

    @media (max-width: 1020px) {
      .inst-games-layout {
        grid-template-columns: repeat(3, minmax(0, 1fr));
      }

      .inst-reviews-grid {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 670px) {
      .inst-header-content {
        flex-direction: column;
        padding: 14px 0;
      }

      .inst-games-layout {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .inst-content-block {
        padding: 22px;
      }

      .inst-cta-button {
        width: 100%;
        padding: 16px 28px;
      }

      h1 {
        font-size: 1.65rem;
      }

      h2 {
        font-size: 1.35rem;
      }
    }