.hero.deepblue-hero{
      position:relative;
      isolation:isolate;
      overflow:hidden;
      margin:0 auto 28px;
      min-height:260px;
      padding:2.1rem 2rem 2.35rem;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      text-align:left;
      background:
        radial-gradient(circle at 16% 18%,rgba(255,255,255,.25) 0%,rgba(255,255,255,0) 32%),
        radial-gradient(circle at 82% 74%,rgba(147,221,255,.20) 0%,rgba(147,221,255,0) 28%),
        linear-gradient(90deg,rgba(4,18,36,.92) 0%,rgba(8,42,78,.78) 48%,rgba(13,92,139,.38) 74%,rgba(13,92,139,.16) 100%),
        url('/tournaments/deepblue/banner.webp') center center/cover no-repeat;
      border:1px solid rgba(204,239,255,.34);
      border-radius:18px;
      box-shadow:0 22px 40px rgba(3,14,24,.34);
      backdrop-filter:none;
    }
    .hero.deepblue-hero::before,
    .hero.deepblue-hero::after{
      content:none;
      display:none;
    }
    .deepblue-hero .back-link{
      align-self:flex-start;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:36px;
      margin-bottom:0;
      padding:0 16px;
      color:#effbff;
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.24);
      border-radius:999px;
      box-shadow:0 8px 18px rgba(3,14,24,.18);
      font-size:13px;
      font-weight:900;
      text-decoration:none;
      backdrop-filter:blur(8px);
    }
    .deepblue-title-block{
      position:relative;
      z-index:1;
      max-width:900px;
      margin-top:2.4rem;
    }
    .deepblue-hero h1{
      margin:0;
      color:#fff;
      font-size:clamp(42px,6.4vw,72px);
      font-weight:950;
      letter-spacing:-.06em;
      line-height:1.08;
      text-align:left;
      text-shadow:0 10px 22px rgba(3,14,24,.46);
    }
    .organizer-meta{
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:10px 14px;
      margin-top:1rem;
    }
    .organizer-meta p{
      margin:0;
      color:rgba(239,251,255,.92);
      font-size:14px;
      font-weight:800;
      line-height:1.6;
      text-shadow:0 4px 14px rgba(3,14,24,.46);
    }
    .organizer-meta p a{
      color:#fff;
      font-weight:950;
      text-decoration:none;
    }
    .organizer-meta p a:hover{
      text-decoration:underline;
      text-underline-offset:3px;
    }
    .organizer-name{
      white-space:nowrap;
    }
    .organizer-x-link{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:34px;
      padding:0 14px;
      color:#effbff;
      background:rgba(255,255,255,.13);
      border:1px solid rgba(255,255,255,.28);
      border-radius:999px;
      box-shadow:0 8px 18px rgba(3,14,24,.18);
      font-size:13px;
      font-weight:900;
      text-decoration:none;
      backdrop-filter:blur(8px);
      transition:background .18s ease,border-color .18s ease,transform .18s ease;
    }
    .organizer-x-link:hover{
      background:rgba(255,255,255,.22);
      border-color:rgba(255,255,255,.42);
      transform:translateY(-1px);
    }
    .rule-text-list{
      margin:0;
      padding-left:1.35rem;
      color:#111;
      font-size:15px;
      font-weight:750;
      line-height:1.95;
    }
    .rule-text-list strong{
      color:#111;
      font-weight:950;
    }
    .tournament-text-list{display:grid;gap:0}
    .tournament-text-item{padding:0 0 1.15rem;margin:0 0 1.15rem;border-bottom:1px solid rgba(24,33,40,.12)}
    .tournament-text-item:last-child{margin-bottom:0;padding-bottom:0;border-bottom:none}
    .tournament-text-item h3{margin:0 0 .45rem;color:#111;font-size:20px;font-weight:950;letter-spacing:-.03em}
    .tournament-text-item p{margin:.2rem 0 .7rem;color:#111;font-size:15px;font-weight:750;line-height:1.8}
    .tournament-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:.1rem}
    .tournament-text-item .button{margin-top:0}
    .tournament-text-item .guest-link{font-weight:900;color:#111}
    @media (max-width:900px){
      .hero.deepblue-hero{min-height:280px;padding:1.55rem}
      .deepblue-title-block{margin-top:2rem}
    }
    @media (max-width:640px){
      .hero.deepblue-hero{min-height:300px;border-radius:14px}
      .deepblue-hero h1{font-size:clamp(36px,12vw,52px)}
      .organizer-meta{align-items:flex-start;gap:8px 10px}
      .organizer-meta p{font-size:13px}
    }