:root {
      --blue-deep:    #0a1a3b;
      --blue-mid:     #0d3a7a;
      --blue-bright:  #1565d8;
      --gold:         #f5c518;
      --gold-dark:    #d4a800;
      --lavender:     #e8e4f8;
      --lavender-mid: #cfc8f0;
      --white:        #ffffff;
      --text-dark:    #1a1a2e;
      --text-muted:   #5a5f7a;
    }

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

    body {
      font-family: 'Nunito', sans-serif;
      background: var(--blue-deep);
      color: var(--white);
      overflow-x: hidden;
    }

    .hero-header {
      position: relative;
      background: linear-gradient(135deg, #040d24 0%, var(--blue-mid) 50%, #0e2f6e 100%);
      padding: 60px 0 50px;
      overflow: hidden;
    }
    .hero-header::before {
      content: '';
      position: absolute;
      inset: 0;
      background:
        radial-gradient(ellipse 60% 80% at 80% 50%, rgba(21,101,216,.35) 0%, transparent 70%),
        radial-gradient(ellipse 40% 60% at 10% 30%, rgba(245,197,24,.08) 0%, transparent 60%);
      pointer-events: none;
    }
    .hero-header .stadium-lines {
      position: absolute;
      inset: 0;
      background-image:
        repeating-linear-gradient(
          0deg,
          transparent,
          transparent 38px,
          rgba(255,255,255,.03) 38px,
          rgba(255,255,255,.03) 40px
        );
      pointer-events: none;
    }

    .brand-badge {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: rgba(255,255,255,.07);
      border: 1px solid rgba(255,255,255,.15);
      border-radius: 50px;
      padding: 8px 20px;
      font-size: .8rem;
      font-weight: 700;
      letter-spacing: .08em;
      text-transform: uppercase;
      color: var(--gold);
      margin-bottom: 24px;
      backdrop-filter: blur(4px);
    }
    .brand-badge .dot {
      width: 8px; height: 8px;
      background: var(--gold);
      border-radius: 50%;
      animation: pulse-dot 1.6s ease-in-out infinite;
    }
    @keyframes pulse-dot {
      0%,100% { opacity: 1; transform: scale(1); }
      50%      { opacity: .4; transform: scale(.6); }
    }

    .hero-title {
      font-family: 'Bebas Neue', sans-serif;
      font-size: clamp(2.4rem, 6vw, 4.2rem);
      letter-spacing: .04em;
      line-height: 1;
      color: var(--white);
    }
    .hero-title span {
      color: var(--gold);
      display: block;
    }

    .hero-subtitle {
      font-size: .95rem;
      color: rgba(255,255,255,.6);
      margin-top: 12px;
      font-weight: 600;
      letter-spacing: .04em;
    }

    .ball-deco {
      position: absolute;
      border-radius: 50%;
      opacity: .12;
      background: radial-gradient(circle, #fff 30%, transparent 70%);
    }
    .ball-deco.b1 { width: 140px; height: 140px; top: -40px; right: 8%; }
    .ball-deco.b2 { width: 80px;  height: 80px;  bottom: 10px; left: 3%; }
    .ball-deco.b3 { width: 200px; height: 200px; top: 20%; right: -60px; opacity: .06; }

    .breadcrumb-bar {
      background: rgba(255,255,255,.04);
      border-bottom: 1px solid rgba(255,255,255,.08);
      padding: 12px 0;
    }
    .breadcrumb-bar .breadcrumb {
      margin: 0;
      font-size: .8rem;
      font-weight: 700;
    }
    .breadcrumb-item a { color: var(--gold); text-decoration: none; }
    .breadcrumb-item.active { color: rgba(255,255,255,.5); }
    .breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,.3); }

    .content-wrapper {
      background: var(--lavender);
      min-height: 100vh;
      padding: 50px 0 80px;
    }

    .toc-card {
      background: var(--white);
      border-radius: 18px;
      padding: 28px 24px;
      box-shadow: 0 8px 40px rgba(13,58,122,.12);
      position: sticky;
      top: 24px;
    }
    .toc-card .toc-title {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 1.3rem;
      letter-spacing: .06em;
      color: var(--blue-deep);
      margin-bottom: 18px;
      padding-bottom: 12px;
      border-bottom: 3px solid var(--gold);
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .toc-list { list-style: none; padding: 0; margin: 0; }
    .toc-list li { margin-bottom: 6px; }
    .toc-list li a {
      display: flex;
      align-items: center;
      gap: 10px;
      color: var(--text-dark);
      font-size: .85rem;
      font-weight: 700;
      padding: 8px 12px;
      border-radius: 10px;
      text-decoration: none;
      transition: all .2s;
    }
    .toc-list li a:hover,
    .toc-list li a.active {
      background: var(--lavender);
      color: var(--blue-bright);
    }
    .toc-list li a .num {
      background: var(--blue-deep);
      color: var(--gold);
      font-family: 'Bebas Neue', sans-serif;
      font-size: .75rem;
      width: 22px; height: 22px;
      border-radius: 6px;
      display: flex; align-items: center; justify-content: center;
      flex-shrink: 0;
    }

    .info-chip {
      background: var(--lavender);
      border-radius: 12px;
      padding: 14px 16px;
      margin-top: 22px;
      font-size: .78rem;
      color: var(--text-muted);
      font-weight: 600;
    }
    .info-chip strong { color: var(--blue-deep); display: block; margin-bottom: 4px; }

    .section-card {
      background: var(--white);
      border-radius: 18px;
      padding: 36px 38px;
      margin-bottom: 24px;
      box-shadow: 0 4px 24px rgba(13,58,122,.07);
      scroll-margin-top: 24px;
      transition: box-shadow .25s;
    }
    .section-card:hover { box-shadow: 0 8px 40px rgba(13,58,122,.13); }

    .section-number {
      font-family: 'Bebas Neue', sans-serif;
      font-size: .85rem;
      letter-spacing: .1em;
      color: var(--gold-dark);
      margin-bottom: 6px;
    }
    .section-title {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 1.6rem;
      letter-spacing: .04em;
      color: var(--blue-deep);
      margin-bottom: 20px;
      padding-bottom: 14px;
      border-bottom: 2px solid var(--lavender-mid);
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .section-title .icon-circle {
      width: 38px; height: 38px;
      background: var(--blue-deep);
      border-radius: 10px;
      display: flex; align-items: center; justify-content: center;
      color: var(--gold);
      font-size: 1rem;
      flex-shrink: 0;
    }

    .section-card p,.section-card p a {
      font-size: .92rem;
      color: var(--text-dark);
      line-height: 1.75;
      margin-bottom: 14px;
    }
    .section-card p:last-child { margin-bottom: 0; }

    .highlight-box {
      background: linear-gradient(135deg, #eef2ff 0%, var(--lavender) 100%);
      border-left: 4px solid var(--blue-bright);
      border-radius: 0 12px 12px 0;
      padding: 16px 20px;
      margin: 18px 0;
      font-size: .88rem;
      color: var(--blue-deep);
      font-weight: 700;
    }

    .gold-box {
      background: linear-gradient(135deg, #fffbe6 0%, #fff3b0 100%);
      border-left: 4px solid var(--gold);
      border-radius: 0 12px 12px 0;
      padding: 16px 20px;
      margin: 18px 0;
      font-size: .88rem;
      color: #5a4200;
      font-weight: 600;
    }

    .tc-list {
      list-style: none;
      padding: 0;
      margin: 14px 0;
    }
    .tc-list li {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      font-size: .9rem;
      color: var(--text-dark);
      padding: 8px 0;
      border-bottom: 1px dashed var(--lavender-mid);
      line-height: 1.6;
    }
    .tc-list li:last-child { border-bottom: none; }
    .tc-list li .bi {
      color: var(--blue-bright);
      font-size: 1rem;
      margin-top: 2px;
      flex-shrink: 0;
    }

    .brands-strip {
      background: var(--blue-deep);
      border-radius: 14px;
      padding: 20px 28px;
      margin: 22px 0;
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 10px;
    }
    .brands-strip .label {
      font-family: 'Bebas Neue', sans-serif;
      font-size: .9rem;
      letter-spacing: .08em;
      color: var(--gold);
      margin-right: 6px;
    }
    .brand-tag {
      background: rgba(255,255,255,.1);
      border: 1px solid rgba(255,255,255,.15);
      color: #fff;
      font-size: .75rem;
      font-weight: 700;
      padding: 4px 12px;
      border-radius: 20px;
    }

    .prizes-table { width: 100%; border-collapse: separate; border-spacing: 0 8px; }
    .prizes-table thead th {
      background: var(--blue-deep);
      color: var(--gold);
      font-family: 'Bebas Neue', sans-serif;
      letter-spacing: .06em;
      font-size: .95rem;
      padding: 12px 18px;
      border: none;
    }
    .prizes-table thead th:first-child { border-radius: 10px 0 0 10px; }
    .prizes-table thead th:last-child  { border-radius: 0 10px 10px 0; }
    .prizes-table tbody tr td {
      background: var(--lavender);
      padding: 12px 18px;
      font-size: .85rem;
      color: var(--text-dark);
      font-weight: 600;
      border: none;
    }
    .prizes-table tbody tr td:first-child { border-radius: 10px 0 0 10px; }
    .prizes-table tbody tr td:last-child  { border-radius: 0 10px 10px 0; }
    .prizes-table tbody tr:hover td { background: #d8d2f0; }

    .tc-footer {
      background: linear-gradient(180deg, #0a1a3b 0%, #060e22 100%);
      padding: 40px 0 28px;
      border-top: 3px solid var(--gold);
    }
    .tc-footer .footer-brand {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 1.5rem;
      letter-spacing: .06em;
      color: var(--white);
    }
    .tc-footer .footer-brand span { color: var(--gold); }
    .tc-footer p {
      color: rgba(255,255,255,.45);
      font-size: .78rem;
      line-height: 1.7;
      margin-top: 10px;
    }
    .footer-badge {
      background: var(--gold);
      color: var(--blue-deep);
      font-family: 'Bebas Neue', sans-serif;
      letter-spacing: .06em;
      font-size: .8rem;
      padding: 6px 16px;
      border-radius: 20px;
      display: inline-block;
    }
    .divider-gold {
      height: 3px;
      background: linear-gradient(90deg, var(--blue-bright), var(--gold), var(--blue-bright));
      border-radius: 2px;
      margin: 32px 0 20px;
    }

    #backToTop {
      position: fixed;
      bottom: 30px; right: 30px;
      width: 46px; height: 46px;
      background: var(--blue-deep);
      border: 2px solid var(--gold);
      border-radius: 12px;
      color: var(--gold);
      font-size: 1.1rem;
      display: none;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      z-index: 999;
      box-shadow: 0 4px 20px rgba(245,197,24,.3);
      transition: transform .2s;
    }
    #backToTop:hover { transform: translateY(-3px); }

    .accordion-button:not(.collapsed) {
      background: var(--lavender);
      color: var(--blue-deep);
      box-shadow: none;
    }
    .accordion-button:focus { box-shadow: none; }
    .accordion-button { font-weight: 700; color: var(--text-dark); font-size: .9rem; }
    .accordion-item { border: none; margin-bottom: 8px; border-radius: 12px !important; overflow: hidden; }
    .accordion-item .accordion-button { border-radius: 12px !important; background: var(--lavender); }
    .accordion-body { background: #f5f3ff; font-size: .88rem; color: var(--text-dark); line-height: 1.75; }

    /* Fade in sections */
    .section-card { opacity: 0; transform: translateY(20px); }
    .section-card.visible { animation: fadeUp .5s ease forwards; }
    @keyframes fadeUp {
      to { opacity: 1; transform: translateY(0); }
    }
    .accordion-button.not::after{visibility: hidden;}