.ninja-run-page {
    padding: 18px 14px 32px;
    background:
        radial-gradient(circle at top, rgba(255, 255, 255, 0.16), transparent 18%),
        radial-gradient(circle at 24% 18%, rgba(255, 214, 149, 0.18), transparent 24%),
        linear-gradient(180deg, #b6312a 0%, #a12824 38%, #8a201d 100%);
    color: #fff8f3;
}

.ninja-run-page * {
    box-sizing: border-box;
}

.ninja-run-shell {
    max-width: 1480px;
    margin: 0 auto;
}

.ninja-run-kicker,
.ninja-run-card-kicker {
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 11px;
    font-weight: 700;
    color: rgba(255, 241, 226, 0.82);
}

.ninja-run-frame,
.ninja-run-brand,
.ninja-run-hud,
.ninja-run-hud-card,
.ninja-run-subtle-panel,
.ninja-run-mini-stat {
    display: grid;
}

.ninja-run-frame {
    gap: 14px;
}

.ninja-run-topbar {
    display: grid;
    grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
    gap: 14px;
    align-items: stretch;
}

.ninja-run-brand,
.ninja-run-stage-panel,
.ninja-run-card,
.ninja-run-hud-card {
    border: 1px solid rgba(255, 244, 236, 0.14);
    background: rgba(71, 10, 8, 0.34);
    box-shadow: 0 22px 55px rgba(49, 6, 5, 0.28);
    backdrop-filter: blur(10px);
    border-radius: 22px;
}

.ninja-run-brand {
    gap: 8px;
    padding: 16px 20px;
}

.ninja-run-brand h1 {
    margin: 0;
    font-family: "Trebuchet MS", "Segoe UI", sans-serif;
    font-size: clamp(18px, 2vw, 24px);
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    white-space: nowrap;
    overflow: hidden;
}

.ninja-run-hud {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.ninja-run-hud-card,
.ninja-run-card {
    padding: 18px;
}

.ninja-run-hud-card span,
.ninja-run-mini-stat span,
.ninja-run-meta-row span {
    display: block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255, 235, 219, 0.72);
}

.ninja-run-hud-card strong {
    display: block;
    margin-top: 10px;
    font-family: arcadeclassicregular, "Arcade", sans-serif;
    font-size: clamp(24px, 2.8vw, 34px);
    line-height: 1;
    color: #ffffff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: clip;
}

.ninja-run-stage-panel {
    padding: 18px;
}

.ninja-run-frame-shell {
    position: relative;
    padding: 18px;
    overflow: hidden;
    border-radius: 24px;
    background:
        radial-gradient(circle at top, rgba(255, 255, 255, 0.08), transparent 26%),
        linear-gradient(180deg, rgba(24, 5, 5, 0.95) 0%, rgba(10, 2, 2, 0.98) 100%);
}

.ninja-run-frame-shell::before {
    content: "";
    position: absolute;
    inset: 12px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 20px;
    pointer-events: none;
}

.ninja-run-frame-window {
    position: relative;
    z-index: 1;
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    border: 0;
    border-radius: 22px;
    background: #000;
    box-shadow:
        0 40px 80px rgba(0, 0, 0, 0.42),
        0 0 0 1px rgba(255, 255, 255, 0.08);
}

.ninja-run-subtle-panel {
    grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.9fr);
    gap: 14px;
}

.ninja-run-claim-topline,
.ninja-run-meta-grid {
    display: grid;
    gap: 10px;
}

.ninja-run-claim-topline {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 16px;
}

.ninja-run-mini-stat,
.ninja-run-meta-row {
    padding: 12px 12px 13px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.04);
}

.ninja-run-mini-stat strong,
.ninja-run-meta-row strong {
    display: block;
    margin-top: 8px;
    font-size: 18px;
    line-height: 1.15;
    color: #ffffff;
    word-break: break-word;
}

.ninja-run-meta-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 12px;
}

.ninja-run-help {
    margin: 16px 0 0;
    font-size: 15px;
    line-height: 1.65;
    color: rgba(255, 239, 227, 0.86);
}

.ninja-run-button,
.ninja-run-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
}

.ninja-run-button {
    width: 100%;
    margin-top: 18px;
    padding: 15px 18px;
    border: 0;
    border-radius: 999px;
    background: linear-gradient(135deg, #ffd66f 0%, #fff1c2 100%);
    color: #25130d;
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 0.04em;
    cursor: pointer;
    box-shadow: 0 18px 34px rgba(255, 211, 98, 0.28);
}

.ninja-run-button:hover:enabled,
.ninja-run-link:hover {
    transform: translateY(-1px);
}

.ninja-run-button:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    box-shadow: none;
}

.ninja-run-link {
    padding: 14px 18px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
    color: rgba(231, 245, 250, 0.88);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.ninja-run-recaptcha {
    margin-top: 16px;
}

.ninja-run-support-copy {
    display: grid;
    gap: 10px;
    margin-top: 16px;
    color: rgba(255, 239, 227, 0.88);
    line-height: 1.6;
}

.ninja-run-support-links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 18px;
}

@media (max-width: 1100px) {
    .ninja-run-topbar,
    .ninja-run-subtle-panel {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .ninja-run-page {
        padding: 10px 10px 24px;
    }

    .ninja-run-hud,
    .ninja-run-claim-topline,
    .ninja-run-meta-grid {
        grid-template-columns: 1fr;
    }

    .ninja-run-stage-panel,
    .ninja-run-card {
        border-radius: 20px;
        padding: 16px;
    }

    .ninja-run-frame-shell {
        padding: 12px;
    }
}