.tournament-rules-section {
    min-height: 55vh;
    padding-top: 30px;
}

.rules-page-heading {
    margin: 28px 0 24px;
}

.rules-page-heading h1 {
    margin-top: 8px;
    font-size: clamp(1.8rem, 3vw, 2.5rem);
}

.rules-page-heading > p {
    margin-top: 8px;
    font-size: 12px;
}

.rules-toolbar {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
    padding: 18px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow-soft);
}

.rules-toolbar .form-field {
    width: min(100%, 460px);
    margin: 0;
}

.rules-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 8px 18px;
    margin: 18px 0 12px;
    color: var(--muted);
    font-size: 11px;
    font-weight: 700;
}

.rules-document,
.rules-empty {
    padding: clamp(20px, 4vw, 36px);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow-soft);
}

.rules-document h2,
.rules-empty h2 {
    margin-bottom: 20px;
    font-size: clamp(1.2rem, 2.3vw, 1.6rem);
}

.rules-document-body {
    color: var(--muted-strong);
    font-size: 13px;
    line-height: 1.9;
    overflow-wrap: anywhere;
}

.rules-document-body.rich-text { font-size: 14px; line-height: 1.8; }

.rules-empty p {
    margin-bottom: 14px;
}

@media (max-width: 600px) {
    .tournament-rules-section {
        padding-top: 22px;
    }

    .rules-page-heading {
        margin: 22px 0 18px;
    }

    .rules-toolbar {
        align-items: stretch;
        flex-direction: column;
        padding: 14px;
    }

    .rules-toolbar .form-field,
    .rules-toolbar .btn {
        width: 100%;
    }
}