/* Stack catalog carousel */
    .stack-carousel {
      display: grid;
      gap: 1.4rem;
      margin-top: 2rem;
    }
    .stack-personastack-pill {
      animation: stack-pill-energy 2.4s ease-in-out infinite;
      box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.2),
        0 0 5px rgba(96, 165, 250, 0.14);
    }
    .stack-inline-pill {
      line-height: 1.2;
      padding-bottom: 0.08rem;
      padding-top: 0.08rem;
    }
    @keyframes stack-pill-energy {
      0%,
      100% {
        border-color: rgba(255, 255, 255, 0.72);
        box-shadow:
          0 0 0 1px rgba(255, 255, 255, 0.18),
          0 0 4px rgba(96, 165, 250, 0.14);
      }
      50% {
        border-color: rgba(34, 211, 238, 0.9);
        box-shadow:
          0 0 0 1px rgba(34, 211, 238, 0.28),
          0 0 6px rgba(96, 165, 250, 0.32),
          0 0 9px rgba(139, 92, 246, 0.22);
      }
    }
    .stack-carousel-shell {
      padding: clamp(1rem, 2vw, 1.5rem);
      position: relative;
    }
    .stack-carousel-nav,
    .stack-carousel-content,
    .stack-carousel-personas {
      position: relative;
      z-index: 1;
    }
    .stack-team-selector {
      --stack-position: 0;
      display: grid;
      grid-template-columns: repeat(var(--stack-count), minmax(0, 1fr));
      width: min(100%, 42rem);
      justify-self: center;
      padding: 0.25rem;
      overflow: hidden;
      border: 1px solid rgba(139, 170, 238, 0.3);
      border-radius: 0.8rem;
      background: rgba(18, 23, 43, 0.92);
    }
    .stack-team-selector::before {
      position: absolute;
      inset: 0.25rem auto 0.25rem 0.25rem;
      width: calc((100% - 0.5rem) / var(--stack-count));
      border: 1px solid rgba(119, 151, 246, 0.72);
      border-radius: 0.55rem;
      background: rgba(51, 116, 255, 0.27);
      box-shadow: 0 2px 12px rgba(51, 116, 255, 0.13);
      content: "";
      pointer-events: none;
      transform: translateX(calc(var(--stack-position) * 100%));
      transition: transform 0.42s cubic-bezier(0.2, 0.8, 0.2, 1);
    }
    .stack-team-choice {
      position: relative;
      z-index: 1;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 0.45rem;
      min-width: 0;
      min-height: 5rem;
      padding: 0.65rem 0.35rem;
      border: 0;
      border-radius: 0.55rem;
      background: transparent;
      color: #aebbd5;
      cursor: pointer;
      font: 700 clamp(0.7rem, 2.6vw, 0.95rem)/1.3 Inter, sans-serif;
      text-align: center;
      touch-action: manipulation;
    }
    .stack-team-choice img {
      width: 1.75rem;
      height: 1.75rem;
      border-radius: 50%;
      object-fit: cover;
    }
    .stack-team-choice:hover,
    .stack-team-choice[aria-pressed="true"] { color: #fff; }
    .stack-team-choice:focus-visible {
      outline: 2px solid #9ac4ff;
      outline-offset: -3px;
    }
    @media (prefers-reduced-motion: reduce) {
      .stack-team-selector::before { transition: none; }
    }
    .stack-carousel-content {
      display: grid;
      gap: 1.4rem;
      grid-template-columns: 1fr;
      height: 760px;
      margin-bottom: 1.2rem;
    }
    .stack-persona-card {
      background: rgba(255, 255, 255, 0.045);
      border: 1px solid rgba(255, 255, 255, 0.09);
      border-radius: 8px;
    }
    .stack-mission-panel {
      display: grid;
      align-content: start;
      gap: 0.75rem;
      justify-self: center;
      max-width: 58rem;
      text-align: center;
    }
    .stack-mission-kicker {
      color: #fff;
      font-size: clamp(1.15rem, 1.9vw, 1.75rem);
      font-weight: 850;
      letter-spacing: 0;
      line-height: 1.12;
      margin: 0;
    }
    .stack-mission-kicker-name {
      color: #fff;
    }
    .stack-mission-text {
      color: #fff;
      font-size: 1rem;
      line-height: 1.65;
      margin: 0;
    }
    .stack-diagram-panel {
      min-height: 490px;
      overflow: visible;
      position: relative;
    }
    .catalog-stack-diagram-section {
      margin: 0;
    }
    .catalog-stack-diagram {
      background: transparent;
      display: block;
      height: clamp(420px, 42vw, 560px);
      overflow: visible;
      width: 100%;
    }
    .catalog-diagram-avatar-base {
      fill: #161628;
      stroke: rgba(148, 163, 184, 0.42);
      stroke-width: 2;
    }
    .catalog-diagram-avatar-image {
      pointer-events: none;
    }
    .catalog-diagram-avatar-mark,
    .catalog-diagram-logo-mark {
      fill: #dbeafe;
      font-weight: 900;
      pointer-events: none;
    }
    .catalog-diagram-avatar-mark {
      font-size: 22px;
    }
    .catalog-diagram-avatar-label-bg {
      fill: rgba(10, 10, 20, 0.76);
      pointer-events: none;
    }
    .catalog-diagram-avatar-label {
      fill: #fff;
      font-size: 8px;
      font-weight: 850;
      paint-order: stroke;
      pointer-events: none;
      stroke: rgba(10, 10, 20, 0.9);
      stroke-width: 2px;
    }
    .catalog-diagram-avatar-ring {
      fill: none;
      stroke: rgba(255, 255, 255, 0.2);
      stroke-width: 2;
    }
    .catalog-diagram-integration-line {
      pointer-events: none;
      stroke: #fff;
      stroke-linecap: round;
      stroke-width: 2;
      vector-effect: non-scaling-stroke;
    }
    .catalog-diagram-logo-base {
      fill: rgba(15, 23, 42, 0.96);
      stroke: rgba(148, 163, 184, 0.54);
      stroke-width: 1.2;
    }
    .catalog-diagram-integration .catalog-diagram-logo-base {
      stroke: none;
      stroke-width: 0;
    }
    .catalog-diagram-integration[data-key="browserless"] .catalog-diagram-logo-base,
    .catalog-diagram-integration[data-key="google-services"] .catalog-diagram-logo-base,
    .catalog-diagram-integration[data-key="kubernetes"] .catalog-diagram-logo-base,
    .catalog-diagram-integration[data-key="matrix"] .catalog-diagram-logo-base,
    .catalog-diagram-integration[data-key="notion"] .catalog-diagram-logo-base,
    .catalog-diagram-integration[data-key="signal"] .catalog-diagram-logo-base,
    .catalog-diagram-integration[data-key="telegram"] .catalog-diagram-logo-base,
    .catalog-diagram-integration[data-key="trello"] .catalog-diagram-logo-base,
    .catalog-diagram-integration[data-key="wikijs"] .catalog-diagram-logo-base {
      fill: #fff;
    }
    .catalog-diagram-integration[data-key="github"] .catalog-diagram-logo-base,
    .catalog-diagram-integration[data-key="github-bot"] .catalog-diagram-logo-base,
    .catalog-diagram-integration[data-key="github-pat"] .catalog-diagram-logo-base {
      fill: #0f172a;
    }
    .catalog-diagram-integration[data-key="railway"] .catalog-diagram-logo-base {
      fill: #0f172a;
    }
    .catalog-diagram-integration[data-key="podman"] .catalog-diagram-logo-base {
      fill: #faf5ff;
    }
    .catalog-diagram-integration[data-key="x"] .catalog-diagram-logo-base,
    .catalog-diagram-integration[data-key="x-com"] .catalog-diagram-logo-base {
      fill: #000;
    }
    .catalog-diagram-logo-image {
      pointer-events: none;
    }
    .catalog-diagram-logo-mark {
      font-size: 10px;
    }

    .stack-persona-avatar img {
      border-radius: 999px;
      height: 100%;
      object-fit: cover;
      width: 100%;
    }
    .stack-carousel-personas {
      display: grid;
      gap: 0.85rem;
      grid-auto-rows: minmax(10.5rem, auto);
      grid-template-columns: repeat(4, minmax(0, 1fr));
      grid-template-rows: repeat(2, minmax(10.5rem, auto));
    }
    .stack-persona-card {
      align-items: start;
      display: grid;
      gap: 0.75rem;
      grid-template-columns: 1fr;
      min-height: 0;
      min-width: 0;
      padding: 1rem;
    }
    .stack-persona-head {
      align-items: center;
      display: grid;
      gap: 0.75rem;
      grid-template-columns: 3rem minmax(0, 1fr);
    }
    .stack-persona-avatar {
      background: #161628;
      border: 2px solid rgba(148, 163, 184, 0.5);
      border-radius: 999px;
      height: 3rem;
      overflow: hidden;
      padding: 2px;
      width: 3rem;
    }
    .stack-persona-name {
      color: #fff;
      font-size: 0.98rem;
      font-weight: 850;
      line-height: 1.15;
      margin: 0;
      overflow-wrap: anywhere;
    }
    .stack-persona-provider {
      align-items: center;
      color: #93c5fd;
      display: inline-flex;
      font-size: 0.74rem;
      font-weight: 800;
      gap: 0.35rem;
      margin-top: 0.28rem;
    }
    .stack-persona-provider img {
      height: 0.95rem;
      object-fit: contain;
      width: 0.95rem;
    }
    .stack-persona-role {
      color: #aeb5c6;
      display: -webkit-box;
      font-size: 0.88rem;
      line-height: 1.55;
      margin: 0;
      overflow: hidden;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 3;
    }
    .stack-runtime-link {
      text-decoration: none;
    }
    .stack-runtime-link:hover {
      border-color: rgba(147, 197, 253, 0.62);
      color: #fff;
    }
    .stack-runtime-logo-square {
      align-items: center;
      border-radius: 0.2rem;
      display: inline-flex;
      height: 1.1rem;
      justify-content: center;
      overflow: visible;
      width: 1.6rem;
    }
    .stack-runtime-logo-square img {
      flex: 0 0 auto;
      height: auto;
      max-height: 0.9rem;
      max-width: 1.35rem;
      width: auto;
    }
    .stack-carousel [data-stack-animate],
    .stack-carousel .stack-persona-card {
      opacity: 1;
      transform: translateY(0);
      transition: opacity 300ms cubic-bezier(0.16, 1, 0.3, 1), transform 300ms cubic-bezier(0.16, 1, 0.3, 1);
    }
    .stack-carousel .catalog-diagram-persona {
      opacity: 1;
      transition: opacity 300ms cubic-bezier(0.16, 1, 0.3, 1);
    }
    .stack-carousel.is-fading [data-stack-animate],
    .stack-carousel.is-fading .stack-persona-card {
      opacity: 0;
      transform: translateY(12px);
    }
    .stack-carousel.is-fading .catalog-diagram-persona {
      opacity: 0;
    }
    @media (max-width: 1023px) {
      .stack-carousel-content {
        grid-template-columns: 1fr;
        height: auto;
        min-height: 0;
      }
      .stack-diagram-panel {
        display: none;
      }
      .stack-carousel-personas {
        grid-auto-rows: auto;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        grid-template-rows: none;
        height: auto;
        min-height: 0;
      }
      .stack-persona-card {
        align-items: start;
        grid-template-columns: 1fr;
        min-height: 0;
      }
    }
    @media (max-width: 640px) {
      .stack-carousel-personas {
        grid-template-columns: 1fr;
      }
    }