.rules-page {
    background:
        radial-gradient(ellipse at 12% 18%, rgba(109, 40, 217, 0.1), transparent 35rem),
        radial-gradient(ellipse at 92% 54%, rgba(49, 46, 129, 0.12), transparent 32rem);
}

.rules-hero {
    border-color: rgba(167, 139, 250, 0.2);
    background:
        linear-gradient(120deg, rgba(20, 12, 38, 0.97), rgba(29, 19, 53, 0.9) 54%, rgba(14, 12, 32, 0.96)),
        #100a1d;
    box-shadow: 0 28px 90px -56px rgba(139, 92, 246, 0.75);
}

.rules-hero-glow {
    position: absolute;
    top: -13rem;
    right: -5rem;
    width: 35rem;
    height: 35rem;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.21), rgba(79, 70, 229, 0.08) 42%, transparent 70%);
    pointer-events: none;
}

.rules-eyebrow,
.rules-count {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    border: 1px solid rgba(196, 181, 253, 0.2);
    border-radius: 999px;
    background: rgba(139, 92, 246, 0.1);
    padding: 0.55rem 0.85rem;
    color: #ddd6fe;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.rules-eyebrow i {
    color: #fcd34d;
}

.rules-title-accent {
    color: #c4b5fd;
    text-shadow: 0 0 30px rgba(167, 139, 250, 0.32);
}

.rules-jump-button {
    display: inline-flex;
    min-height: 3.2rem;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    border: 1px solid rgba(221, 214, 254, 0.3);
    border-radius: 1rem;
    background: linear-gradient(120deg, #7c3aed, #4f46e5);
    padding: 0.8rem 1.15rem;
    color: white;
    font-size: 0.8rem;
    font-weight: 800;
    box-shadow: 0 12px 35px -18px rgba(124, 58, 237, 0.85);
    transition: transform 160ms ease, filter 160ms ease;
}

.rules-jump-button:hover {
    transform: translateY(-2px);
    filter: brightness(1.12);
}

.rules-jump-button:focus-visible,
.rules-index a:focus-visible,
.rules-note a:focus-visible,
.rules-contact a:focus-visible {
    outline: 2px solid #c4b5fd;
    outline-offset: 3px;
}

.rules-hero-foot {
    border-color: rgba(196, 181, 253, 0.12);
}

.rules-index {
    display: grid;
    gap: 0.3rem;
    border: 1px solid rgba(167, 139, 250, 0.13);
    border-radius: 1.25rem;
    background: rgba(16, 10, 29, 0.78);
    padding: 0.8rem;
}

.rules-index a {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    border-radius: 0.8rem;
    padding: 0.7rem 0.65rem;
    color: #cbd5e1;
    font-size: 0.74rem;
    font-weight: 700;
    transition: color 150ms ease, background 150ms ease;
}

.rules-index a:hover {
    background: rgba(139, 92, 246, 0.12);
    color: white;
}

.rules-index a span {
    color: #a78bfa;
    font-size: 0.62rem;
    font-weight: 900;
    letter-spacing: 0.08em;
}

.rules-section-label {
    color: #a78bfa;
    font-size: 0.65rem;
    font-weight: 900;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.rules-count {
    border-color: rgba(167, 139, 250, 0.14);
    background: rgba(139, 92, 246, 0.06);
    color: #a5b4fc;
    font-size: 0.58rem;
}

.rules-grid {
    display: grid;
    gap: 0.9rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    list-style: none;
    padding: 0;
}

.rules-card {
    position: relative;
    min-height: 13.5rem;
    overflow: hidden;
    border: 1px solid rgba(167, 139, 250, 0.14);
    border-radius: 1.25rem;
    background:
        radial-gradient(ellipse at 100% 0%, rgba(124, 58, 237, 0.1), transparent 55%),
        rgba(16, 10, 29, 0.82);
    padding: 1.25rem;
    transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.rules-card:hover {
    transform: translateY(-3px);
    border-color: rgba(196, 181, 253, 0.38);
}

.rules-number {
    position: absolute;
    top: 1rem;
    right: 1.1rem;
    color: rgba(196, 181, 253, 0.36);
    font-size: 0.68rem;
    font-weight: 900;
    letter-spacing: 0.14em;
}

.rules-icon {
    display: grid;
    width: 2.7rem;
    height: 2.7rem;
    place-items: center;
    border: 1px solid rgba(196, 181, 253, 0.13);
    border-radius: 0.9rem;
    background: rgba(139, 92, 246, 0.1);
    font-size: 1rem;
}

.rules-card h3 {
    margin-top: 1.1rem;
    color: #f8fafc;
    font-size: 0.93rem;
    font-weight: 800;
}

.rules-card p {
    margin-top: 0.55rem;
    color: #aab4c5;
    font-size: 0.77rem;
    line-height: 1.75;
}

.rules-report,
.rules-note {
    display: flex;
    gap: 1rem;
    border-radius: 1.3rem;
    padding: 1.35rem;
}

.rules-report {
    border: 1px solid rgba(103, 232, 249, 0.15);
    background: linear-gradient(120deg, rgba(8, 145, 178, 0.1), rgba(16, 10, 29, 0.86) 55%);
}

.rules-report-icon {
    display: grid;
    width: 2.8rem;
    height: 2.8rem;
    flex: 0 0 auto;
    place-items: center;
    border: 1px solid rgba(103, 232, 249, 0.2);
    border-radius: 0.9rem;
    background: rgba(8, 145, 178, 0.12);
    color: #a5f3fc;
}

.rules-note {
    border: 1px solid rgba(252, 211, 77, 0.16);
    background: linear-gradient(120deg, rgba(180, 83, 9, 0.1), rgba(16, 10, 29, 0.86) 55%);
    color: #fcd34d;
}

.rules-note a,
.rules-contact a {
    color: #c4b5fd;
    font-weight: 800;
    text-decoration: underline;
    text-decoration-color: rgba(196, 181, 253, 0.55);
    text-underline-offset: 3px;
}

.rules-contact {
    border-top: 1px solid rgba(167, 139, 250, 0.12);
    padding-top: 1.2rem;
    color: #94a3b8;
    font-size: 0.75rem;
}

.rules-contact a {
    margin-left: 0.25rem;
    text-decoration: none;
}

@media (max-width: 700px) {
    .rules-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .rules-card {
        min-height: auto;
    }
}

@media (max-width: 640px) {
    .rules-hero {
        border-radius: 1.5rem;
    }

    .rules-jump-button {
        width: 100%;
    }

    .rules-index {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .rules-index > p {
        grid-column: 1 / -1;
    }

    .rules-index a {
        align-items: flex-start;
        font-size: 0.68rem;
    }

    .rules-report,
    .rules-note {
        padding: 1rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .rules-card,
    .rules-jump-button {
        transition: none;
    }
}