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

      body {
        min-height: 100vh;
        background: #07111f;
        background-image:
          radial-gradient(
            ellipse 80% 50% at 50% -10%,
            rgba(239, 68, 68, 0.13) 0%,
            transparent 60%
          ),
          radial-gradient(
            ellipse 60% 40% at 80% 90%,
            rgba(59, 130, 246, 0.09) 0%,
            transparent 55%
          ),
          radial-gradient(
            ellipse 50% 30% at 10% 80%,
            rgba(249, 115, 22, 0.07) 0%,
            transparent 50%
          );
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        font-family:
          -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", sans-serif;
        color: #e2e8f0;
        padding: 3rem 1.25rem;
      }

      .particle-grid {
        position: absolute;
        inset: 0;
        background-image:
          linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
          linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.018) 1px,
            transparent 1px
          );
        background-size: 44px 44px;
        pointer-events: none;
      }

      .wrap {
        position: relative;
        z-index: 1;
        width: 100%;
        max-width: 700px;
        display: flex;
        flex-direction: column;
        align-items: center;
      }

      .icon-row {
        display: flex;
        align-items: center;
        gap: 6px;
        margin-bottom: 2rem;
      }

      .icon-wrap {
        width: 52px;
        height: 52px;
        border-radius: 14px;
        display: flex;
        align-items: center;
        justify-content: center;
        border: 1px solid rgba(239, 68, 68, 0.3);
        background: rgba(239, 68, 68, 0.08);
      }

      .icon-wrap svg {
        width: 22px;
        height: 22px;
        stroke: #f87171;
        fill: none;
        stroke-width: 1.7;
        stroke-linecap: round;
        stroke-linejoin: round;
      }

      .icon-wrap.green {
        border-color: rgba(52, 211, 153, 0.3);
        background: rgba(52, 211, 153, 0.07);
      }
      .icon-wrap.green svg {
        stroke: #34d399;
        animation: pulse-line 1.8s ease-in-out infinite;
      }

      @keyframes pulse-line {
        0%,
        100% {
          opacity: 1;
        }
        50% {
          opacity: 0.45;
        }
      }

      .icon-sep {
        width: 20px;
        height: 1px;
        background: linear-gradient(
          90deg,
          rgba(239, 68, 68, 0.4),
          rgba(239, 68, 68, 0.1)
        );
      }

      h1 {
        font-size: 2.4rem;
        font-weight: 700;
        letter-spacing: -0.5px;
        color: #f8fafc;
        text-align: center;
        margin-bottom: 0.5rem;
        line-height: 1.15;
      }

      .badge-503 {
        display: inline-flex;
        align-items: center;
        gap: 7px;
        background: rgba(239, 68, 68, 0.12);
        border: 1px solid rgba(239, 68, 68, 0.28);
        border-radius: 999px;
        padding: 5px 14px;
        font-size: 0.8rem;
        font-weight: 600;
        color: #fca5a5;
        letter-spacing: 0.3px;
        margin-bottom: 2.2rem;
      }

      .badge-503 svg {
        width: 13px;
        height: 13px;
        stroke: #fca5a5;
        fill: none;
        stroke-width: 2;
      }

      .status-banner {
        width: 100%;
        background: rgba(239, 68, 68, 0.07);
        border: 1px solid rgba(239, 68, 68, 0.2);
        border-radius: 10px;
        padding: 12px 18px;
        display: flex;
        align-items: center;
        gap: 10px;
        margin-bottom: 14px;
        font-size: 0.88rem;
        color: #fca5a5;
      }

      .live-dot {
        width: 9px;
        height: 9px;
        border-radius: 50%;
        background: #ef4444;
        flex-shrink: 0;
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.5);
        animation: ripple 1.4s ease-out infinite;
      }

      @keyframes ripple {
        0% {
          box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.55);
        }
        70% {
          box-shadow: 0 0 0 8px rgba(239, 68, 68, 0);
        }
        100% {
          box-shadow: 0 0 0 0 rgba(239, 68, 68, 0);
        }
      }

      .cards-row {
        display: grid;
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        gap: 14px;
        width: 100%;
        margin-bottom: 14px;
      }

      @media (max-width: 520px) {
        .cards-row {
          grid-template-columns: 1fr;
        }
      }

      .card {
        background: rgba(255, 255, 255, 0.04);
        border: 1px solid rgba(255, 255, 255, 0.09);
        border-radius: 14px;
        padding: 1.1rem 1.2rem;
        backdrop-filter: blur(4px);
      }

      .card-head {
        display: flex;
        align-items: center;
        gap: 7px;
        font-size: 0.75rem;
        font-weight: 700;
        letter-spacing: 0.6px;
        text-transform: uppercase;
        margin-bottom: 1rem;
      }

      .card-head svg {
        width: 14px;
        height: 14px;
        stroke: currentColor;
        fill: none;
        stroke-width: 2;
      }

      .card-head.emerald {
        color: #34d399;
      }
      .card-head.sky {
        color: #38bdf8;
      }

      .kv {
        margin-bottom: 7px;
      }
      .kv-label {
        font-size: 0.7rem;
        color: #64748b;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        margin-bottom: 2px;
      }
      .kv-val {
        font-size: 0.82rem;
        color: #34d399;
        font-family: "Courier New", "Menlo", monospace;
        word-break: break-all;
        line-height: 1.5;
      }

      .timer-label {
        font-size: 0.7rem;
        color: #64748b;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        margin-bottom: 8px;
      }

      .timer-display {
        font-size: 3rem;
        font-weight: 700;
        letter-spacing: 3px;
        color: #38bdf8;
        line-height: 1;
        font-variant-numeric: tabular-nums;
      }

      .timer-display .colon {
        animation: blink-colon 1s step-end infinite;
      }
      @keyframes blink-colon {
        0%,
        100% {
          opacity: 1;
        }
        50% {
          opacity: 0.15;
        }
      }

      .progress-bar-wrap {
        width: 100%;
        height: 3px;
        background: rgba(56, 189, 248, 0.15);
        border-radius: 99px;
        margin-top: 14px;
        overflow: hidden;
      }

      .progress-bar-fill {
        height: 100%;
        border-radius: 99px;
        background: linear-gradient(90deg, #38bdf8, #818cf8);
        transition: width 1s linear;
      }

      .notice-card {
        width: 100%;
        background: rgba(251, 191, 36, 0.05);
        border: 1px solid rgba(251, 191, 36, 0.2);
        border-radius: 14px;
        padding: 1rem 1.2rem;
        margin-bottom: 14px;
      }

      .notice-head {
        display: flex;
        align-items: center;
        gap: 7px;
        font-size: 0.75rem;
        font-weight: 700;
        letter-spacing: 0.6px;
        text-transform: uppercase;
        color: #fbbf24;
        margin-bottom: 0.55rem;
      }

      .notice-head svg {
        width: 14px;
        height: 14px;
        stroke: #fbbf24;
        fill: none;
        stroke-width: 2;
      }

      .notice-body {
        font-size: 0.83rem;
        color: #94a3b8;
        line-height: 1.65;
        text-align: center;
      }

      .footer-wrap {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 10px;
        margin-top: 4px;
      }

      .scan-row {
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 0.8rem;
        color: #475569;
      }

      .scan-row svg {
        width: 14px;
        height: 14px;
        stroke: #475569;
        fill: none;
        stroke-width: 2;
        animation: spin 2.2s linear infinite;
      }

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

      .footer-hint {
        font-size: 0.75rem;
        color: #334155;
        text-align: center;
        line-height: 1.6;
        max-width: 480px;
      }

      .status-pill {
        display: inline-flex;
        align-items: center;
        gap: 7px;
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 999px;
        padding: 6px 18px;
        font-size: 0.77rem;
        color: #64748b;
        letter-spacing: 0.2px;
      }

      .status-pill .dot-r {
        width: 7px;
        height: 7px;
        border-radius: 50%;
        background: #ef4444;
        animation: ripple 1.4s ease-out infinite;
      }