.conference-page {
    --conference-blue: #00386f;
    --conference-blue-dark: #00294f;
    --conference-blue-light: #edf4fa;
    --conference-border: #d8e1ea;
    --conference-text: #263746;
    --conference-muted: #536575;

    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2.5rem clamp(1rem, 3vw, 2rem) 3.5rem;
    color: var(--conference-text);
}

.conference-page,
.conference-page * {
    box-sizing: border-box;
}

.conference-page-title {
    margin: 0 0 2rem;
    color: var(--conference-blue);
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    line-height: 1.2;
}

.conference-empty {
    margin: 0;
    padding: 1.1rem 1.25rem;
    border: 1px solid var(--conference-border);
    border-radius: 0.65rem;
    background: #f8fafc;
}

.conference-accordion {
    display: grid;
    gap: 1rem;
}

.conference-accordion > .conference-accordion-item {
    min-width: 0;
    overflow: hidden;
    border: 1px solid var(--conference-border);
    border-radius: 0.75rem;
    background: #fff;
    box-shadow: 0 0.35rem 1rem rgba(0, 56, 111, 0.07);
}

.conference-accordion-heading {
    margin: 0;
}

.conference-accordion-button {
    display: flex;
    gap: 0.9rem;
    align-items: center;
    width: 100%;
    padding: 0.85rem 1rem;
    border: 0;
    background: #fff;
    color: var(--conference-blue);
    font: inherit;
    font-weight: 650;
    text-align: left;
    box-shadow: none;
    cursor: pointer;
}

.conference-accordion-button:hover,
.conference-accordion-button[aria-expanded="true"] {
    background: #f8fafc;
    color: var(--conference-blue);
    box-shadow: none;
}

.conference-accordion-button:focus,
.conference-accordion-button:focus-visible {
    outline: 2px solid var(--conference-blue);
    outline-offset: -2px;
    box-shadow: none;
}

.conference-accordion-button::after {
    display: none;
}

.conference-accordion-icon {
    display: inline-flex;
    flex: 0 0 2.5rem;
    align-items: center;
    justify-content: center;
    align-self: stretch;
    min-height: 2.5rem;
    border-radius: 0.45rem;
    background: var(--conference-blue);
    color: #fff;
}

.conference-accordion-title {
    flex: 1 1 auto;
    min-width: 0;
    font-size: 1.05rem;
    white-space: nowrap;
}

.conference-accordion-chevron {
    display: inline-flex;
    flex: 0 0 auto;
    transition: transform 0.2s ease;
}

.conference-accordion-button[aria-expanded="true"] .conference-accordion-chevron {
    transform: rotate(180deg);
}

.conference-accordion-panel-inner {
    min-width: 0;
    min-height: 0;
    overflow: hidden;
}

.conference-accordion-body {
    min-width: 0;
    padding: 1.4rem 1.5rem 1.6rem;
    border-top: 1px solid #e8edf2;
}

.conference-year + .conference-year {
    margin-top: 2rem;
    padding-top: 1.75rem;
    border-top: 1px solid #e8edf2;
}

.conference-year-heading {
    margin: 0 0 1.1rem;
    color: var(--conference-blue);
    font-size: 1.15rem;
    line-height: 1.3;
}

.conference-staff-controls {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    min-width: 0;
    margin-bottom: 1.4rem;
}

.conference-staff-nav {
    min-width: 0;
    max-width: 100%;
    padding-bottom: 0.35rem;
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-inline: contain;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

.conference-staff-pills {
    display: flex;
    gap: 0.5rem;
    width: max-content;
    min-width: 100%;
}

.conference-staff-pill {
    flex: 0 0 auto;
    padding: 0.55rem 0.9rem;
    border: 1px solid var(--conference-border);
    border-radius: 999px;
    background: #fff;
    color: var(--conference-blue);
    font: inherit;
    line-height: 1.35;
    white-space: nowrap;
    cursor: pointer;
}

.conference-staff-pill.is-active,
.conference-staff-pill:hover,
.conference-staff-pill:focus-visible {
    border-color: var(--conference-blue);
    background: var(--conference-blue);
    color: #fff;
}

.conference-staff-pill:focus-visible,
.conference-staff-scroll:focus-visible {
    outline: 2px solid var(--conference-blue);
    outline-offset: 2px;
}

.conference-staff-scroll {
    display: none;
}

.conference-staff-scroll[hidden] {
    display: none;
}

.conference-staff-panels,
.conference-staff-panel,
.conference-type-section,
.conference-entry-list {
    min-width: 0;
}

.conference-staff-panel[hidden] {
    display: none;
}

.conference-page .conference-group-button {
    justify-content: flex-start;
    white-space: normal;
}

.conference-staff-heading {
    display: flex;
    gap: 0.85rem;
    align-items: center;
    margin-bottom: 1.25rem;
}

.conference-staff-name {
    margin: 0;
    color: var(--conference-blue);
    font-size: 1.2rem;
    line-height: 1.35;
}

.conference-type-section + .conference-type-section {
    margin-top: 1.75rem;
}

.conference-type-heading {
    margin: 0 0 0.9rem;
    color: var(--conference-blue);
    font-size: 1.05rem;
    font-weight: 650;
    line-height: 1.4;
}

.conference-entry-list {
    display: grid;
    gap: 0.85rem;
}

.conference-entry {
    min-width: 0;
    padding: 1rem 1.1rem;
    border: 1px solid var(--conference-border);
    border-radius: 0.65rem;
    background: #fff;
}

.conference-entry__name,
.conference-entry__meta,
.conference-entry__detail {
    overflow-wrap: anywhere;
    word-break: normal;
}

.conference-entry__name {
    color: var(--conference-blue);
    font-weight: 700;
    line-height: 1.4;
}

.conference-entry__meta {
    margin-top: 0.3rem;
    color: var(--conference-muted);
    font-size: 0.95rem;
    line-height: 1.45;
}

.conference-entry__detail {
    margin-top: 0.7rem;
    line-height: 1.55;
}

@media (min-width: 1201px) {
    .conference-staff-controls {
        grid-template-columns: auto minmax(0, 1fr) auto;
        gap: 0.5rem;
        align-items: center;
    }

    .conference-staff-nav {
        grid-column: 2;
        padding-bottom: 0;
        scrollbar-width: none;
    }

    .conference-staff-nav::-webkit-scrollbar {
        display: none;
    }

    .conference-staff-scroll {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 2.5rem;
        height: 2.5rem;
        padding: 0;
        border: 1px solid var(--conference-border);
        border-radius: 50%;
        background: #fff;
        color: var(--conference-blue);
        cursor: pointer;
    }

    .conference-staff-scroll--previous {
        grid-column: 1;
    }

    .conference-staff-scroll--next {
        grid-column: 3;
    }

    .conference-staff-scroll:not(:disabled):hover,
    .conference-staff-scroll:focus-visible {
        border-color: var(--conference-blue);
        background: var(--conference-blue);
        color: #fff;
    }

    .conference-staff-scroll:disabled {
        cursor: default;
        opacity: 0.4;
    }
}

@media (max-width: 600px) {
    .conference-page {
        padding: 1.5rem 0.9rem 2.5rem;
    }

    .conference-page-title {
        margin-bottom: 1.35rem;
    }

    .conference-accordion-button {
        gap: 0.7rem;
        padding: 0.75rem;
    }

    .conference-accordion-icon {
        flex-basis: 2.2rem;
        min-height: 2.2rem;
    }

    .conference-accordion-body {
        padding: 1.1rem;
    }

    .conference-year + .conference-year {
        margin-top: 1.5rem;
        padding-top: 1.35rem;
    }

    .conference-staff-controls {
        margin-bottom: 1.15rem;
    }

    .conference-staff-heading {
        margin-bottom: 1rem;
    }

    .conference-type-section + .conference-type-section {
        margin-top: 1.4rem;
    }

    .conference-entry {
        padding: 0.9rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .conference-accordion-panel,
    .conference-accordion-chevron,
    .conference-staff-nav {
        scroll-behavior: auto;
        transition: none;
    }
}