.kinball-page {
    max-width: 1120px;
    margin: 0 auto;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1.15rem;
}

.hero-section {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    padding: 1rem;
    border: 1px solid #d9deef;
    border-radius: 18px;
    background: linear-gradient(135deg, #f7f9ff 0%, #ffffff 58%, #fff7e8 100%);
    box-shadow: 0 12px 34px rgba(0, 10, 61, 0.08);
}

.eyebrow {
    margin: 0;
    color: #000A3D;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.78rem;
}

.page-title {
    font-size: clamp(1.55rem, 4vw, 2.35rem);
    line-height: 1.15;
    margin: 0;
    color: #080d2f;
}

.lede {
    font-size: clamp(1rem, 2vw, 1.12rem);
    line-height: 1.7;
    color: #20253a;
    margin: 0;
    max-width: 92ch;
}

.section {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    padding: 0.9rem 0;
}

.subheading {
    color: #11172f;
    font-size: clamp(1.25rem, 2.5vw, 1.55rem);
    line-height: 1.25;
    margin: 0;
    border-bottom: 2px solid #edf0fa;
    padding-bottom: 0.35rem;
}

.paragraph {
    margin: 0;
    line-height: 1.68;
    color: #202020;
    font-size: 1rem;
}

.feature-list {
    display: grid;
    gap: 0.55rem;
    margin: 0.25rem 0 0 0;
    padding: 0;
    list-style: none;
}

.feature-list li {
    border-left: 4px solid #000A3D;
    background: #f7f8fc;
    padding: 0.7rem 0.85rem;
    border-radius: 0 12px 12px 0;
    line-height: 1.55;
}

.responsive-table-shell {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.event-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.92rem;
    overflow: hidden;
    border: 1px solid #dfe3f1;
    border-radius: 14px;
}

.event-table th,
.event-table td {
    padding: 0.65rem 0.7rem;
    text-align: left;
    vertical-align: top;
    border-bottom: 1px solid #e5e8f3;
}

.event-table th {
    background: #000A3D;
    color: #fff;
    font-weight: 600;
    position: sticky;
    top: 0;
    z-index: 1;
}

.event-table tbody tr:nth-child(even) td {
    background: #fafbff;
}

.event-table tbody tr:hover td {
    background: #fff8e8;
}

.event-table td:first-child {
    min-width: 7.5rem;
    font-weight: 600;
    color: #000A3D;
}

.mobile-card-region {
    display: none;
}

.event-card {
    border: 1px solid #dfe3f1;
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 8px 22px rgba(0, 10, 61, 0.08);
    overflow: hidden;
}

.event-card summary {
    cursor: pointer;
    list-style: none;
    padding: 0.85rem 1rem;
    background: linear-gradient(135deg, #000A3D 0%, #14215f 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    font-weight: 600;
}

.event-card summary::-webkit-details-marker {
    display: none;
}

.event-card summary::after {
    content: "+";
    font-size: 1.45rem;
    line-height: 1;
    flex: 0 0 auto;
}

.event-card[open] summary::after {
    content: "-";
}

.card-title {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.card-date {
    font-size: 0.82rem;
    opacity: 0.86;
}

.card-event {
    font-size: 1rem;
}

.event-definition {
    display: grid;
    grid-template-columns: minmax(7rem, 34%) 1fr;
    margin: 0;
    border-top: 1px solid #e9ecf5;
}

.event-definition dt,
.event-definition dd {
    padding: 0.68rem 0.8rem;
    border-bottom: 1px solid #e9ecf5;
    margin: 0;
    line-height: 1.5;
}

.event-definition dt {
    background: #f6f7fb;
    font-weight: 600;
    color: #11172f;
}

.event-definition dd {
    color: #222;
    overflow-wrap: anywhere;
}

@media (max-width: 900px) {
    .kinball-page {
        padding: 0.75rem;
    }

    .event-table {
        font-size: 0.86rem;
    }

    .event-table th,
    .event-table td {
        padding: 0.55rem;
    }
}

@media (max-width: 760px) {
    .hero-section {
        padding: 0.85rem;
        border-radius: 14px;
    }

    .table-section .event-table {
        display: none;
    }

    .mobile-card-region {
        display: grid;
        gap: 0.8rem;
    }

    .event-definition {
        grid-template-columns: minmax(6.5rem, 38%) 1fr;
        font-size: 0.94rem;
    }
}

@media (max-width: 460px) {
    .kinball-page {
        padding: 0.55rem;
        gap: 0.85rem;
    }

    .event-card summary {
        padding: 0.8rem;
    }

    .event-definition {
        grid-template-columns: 1fr;
    }

    .event-definition dt {
        border-bottom: 0;
        padding-bottom: 0.2rem;
    }

    .event-definition dd {
        padding-top: 0.25rem;
    }
}