body.particle-event-page {
    --viewer-grid: rgba(190, 223, 241, 0.16);
    --viewer-label: rgba(228, 239, 247, 0.76);
    --home-amber: #e7b45b;
    --home-cyan: #86e7ff;
    --home-ink: #05090e;
    --home-panel: rgba(6, 13, 20, 0.88);
    --home-panel-border: rgba(134, 231, 255, 0.18);
}

.home-event-page .nav {
    position: sticky;
    border-bottom-color: rgba(134, 231, 255, 0.11);
    background:
        linear-gradient(90deg, rgba(4, 8, 12, 0.92), rgba(8, 14, 18, 0.82)),
        rgba(5, 9, 14, 0.9);
    backdrop-filter: blur(18px);
}

.home-event-page {
    background:
        radial-gradient(circle at 14% 15%, rgba(110, 222, 255, 0.14), transparent 28rem),
        radial-gradient(circle at 82% 20%, rgba(231, 180, 91, 0.13), transparent 25rem),
        linear-gradient(180deg, #05090e 0%, #071017 48%, #04070b 100%);
}

.home-event-page::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 0;
    background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
        linear-gradient(0deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px),
        radial-gradient(circle at 50% 45%, transparent 0 10rem, rgba(134, 231, 255, 0.045) 10.1rem 10.2rem, transparent 10.3rem 17rem, rgba(231, 180, 91, 0.04) 17.1rem 17.2rem, transparent 17.3rem);
    background-size: 72px 72px, 72px 72px, auto;
    mask-image: linear-gradient(180deg, black 0%, rgba(0, 0, 0, 0.75) 55%, transparent 100%);
    pointer-events: none;
}

.home-event-page::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 0;
    background: linear-gradient(115deg, transparent 0 34%, rgba(134, 231, 255, 0.06) 34.4% 34.8%, transparent 35.2% 100%);
    pointer-events: none;
}

.home-event-shell {
    position: relative;
    z-index: 1;
    width: min(1400px, calc(100% - 48px));
    margin: 0 auto;
    padding: clamp(24px, 3.6vw, 48px) 0 34px;
}

.home-event-page .primary-btn,
.home-event-page .secondary-btn,
.home-event-page .ghost-btn {
    white-space: nowrap;
}

.home-event-page .primary-btn {
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.32), transparent 42%),
        linear-gradient(135deg, #7de7e0, var(--home-cyan));
    box-shadow:
        0 18px 42px rgba(82, 217, 230, 0.24),
        0 0 0 1px rgba(255, 255, 255, 0.08) inset;
}

.home-event-page .secondary-btn,
.home-event-page .ghost-btn {
    border-color: rgba(159, 202, 225, 0.22);
    background: rgba(4, 9, 14, 0.38);
}

.home-event-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 22px;
    align-items: end;
    margin-bottom: 18px;
}

.home-event-copy h1 {
    max-width: 11.2em;
    margin: 0.3rem 0 0.58rem;
    font-size: clamp(2.8rem, 5.5vw, 5.8rem);
    line-height: 0.88;
    letter-spacing: -0.075em;
    text-wrap: balance;
    word-break: keep-all;
    overflow-wrap: normal;
    text-shadow: 0 0 34px rgba(134, 231, 255, 0.12);
}

.home-event-copy h1.langJp {
    font-size: clamp(2.55rem, 5.1vw, 5.45rem);
    line-height: 0.92;
}

.home-event-copy .lede {
    max-width: 48rem;
    margin-bottom: 0;
    font-size: clamp(0.98rem, 1.4vw, 1.12rem);
    color: rgba(218, 231, 239, 0.78);
}

.home-event-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 10px;
}

.home-split-board {
    display: grid;
    grid-template-columns: minmax(0, 1.22fr) minmax(300px, 0.78fr);
    gap: 18px;
    align-items: stretch;
}

.home-event-card,
.home-questions-card {
    position: relative;
    overflow: hidden;
    min-width: 0;
    padding: clamp(16px, 2vw, 24px);
    border-radius: 22px;
}

.home-questions-card {
    display: grid;
    align-content: start;
    gap: 12px;
}

.home-event-card.glass,
.home-questions-card.glass {
    border-color: var(--home-panel-border);
    background:
        linear-gradient(180deg, rgba(15, 26, 36, 0.86), rgba(5, 10, 16, 0.92)),
        radial-gradient(circle at 18% 8%, rgba(134, 231, 255, 0.14), transparent 25rem);
    box-shadow:
        0 24px 70px rgba(0, 0, 0, 0.36),
        0 0 0 1px rgba(255, 255, 255, 0.035) inset;
    backdrop-filter: blur(18px);
}

.home-event-card.glass:hover,
.home-questions-card.glass:hover {
    transform: none;
    border-color: rgba(134, 231, 255, 0.28);
}

.home-event-card.glass::before,
.home-questions-card.glass::before {
    border-radius: inherit;
    background:
        linear-gradient(115deg, rgba(134, 231, 255, 0.15), transparent 32%),
        linear-gradient(295deg, rgba(231, 180, 91, 0.09), transparent 36%);
    opacity: 1;
}

.home-event-card.glass::after,
.home-questions-card.glass::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
}

.home-event-card.glass::after {
    background:
        radial-gradient(circle at 49% 38%, rgba(134, 231, 255, 0.11), transparent 14rem),
        linear-gradient(90deg, transparent 0 56%, rgba(134, 231, 255, 0.07) 56.2% 56.7%, transparent 57%);
}

.home-questions-card.glass::after {
    background:
        radial-gradient(circle at 88% 6%, rgba(231, 180, 91, 0.14), transparent 12rem),
        linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 28%);
}

.home-event-card > *,
.home-questions-card > * {
    position: relative;
    z-index: 1;
}

.home-board-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 14px;
}

.home-board-actions {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
}

.home-board-head h2 {
    margin: 0.2rem 0 0;
    font-size: clamp(1.25rem, 2.1vw, 2rem);
    line-height: 1.12;
    letter-spacing: -0.045em;
    text-wrap: balance;
}

.home-board-head .ghost-btn.tiny {
    flex: 0 0 auto;
    min-width: 58px;
    padding: 0.54rem 0.7rem;
    line-height: 1;
}

.home-event-like {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    min-height: 36px;
    padding: 0.48rem 0.72rem;
    border: 1px solid rgba(231, 180, 91, 0.28);
    border-radius: 999px;
    background:
        linear-gradient(135deg, rgba(231, 180, 91, 0.16), rgba(134, 231, 255, 0.06)),
        rgba(255, 255, 255, 0.045);
    color: rgba(252, 238, 210, 0.94);
    cursor: pointer;
    font-family: 'Space Grotesk', monospace;
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    transition:
        border-color 150ms ease,
        background 150ms ease,
        transform 150ms ease;
}

.home-event-like strong {
    min-width: 1.35em;
    color: var(--text);
    font-size: 0.92rem;
    text-align: right;
}

.home-event-like:hover,
.home-event-like:focus-visible,
.home-event-like.is-liked {
    border-color: rgba(231, 180, 91, 0.58);
    background:
        linear-gradient(135deg, rgba(231, 180, 91, 0.24), rgba(134, 231, 255, 0.09)),
        rgba(255, 255, 255, 0.075);
    transform: translateY(-1px);
}

.home-event-like:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(231, 180, 91, 0.12);
}

.home-event-like:disabled {
    cursor: default;
    opacity: 0.9;
    transform: none;
}

.home-event-like-status {
    min-height: 1.2em;
    margin: -8px 0 10px;
    color: rgba(218, 231, 239, 0.58);
    font-size: 0.78rem;
}

.home-event-stepper {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
    gap: 0.7rem;
    margin: 0 0 0.95rem;
    padding: 0.55rem;
    border: 1px solid rgba(134, 231, 255, 0.14);
    border-radius: 18px;
    background:
        linear-gradient(135deg, rgba(134, 231, 255, 0.08), rgba(231, 180, 91, 0.08)),
        rgba(255, 255, 255, 0.035);
}

.home-event-nav-btn {
    min-height: 40px;
    border: 1px solid rgba(134, 231, 255, 0.22);
    border-radius: 999px;
    background: rgba(8, 18, 27, 0.66);
    color: rgba(232, 244, 248, 0.9);
    cursor: pointer;
    font-family: 'Space Grotesk', monospace;
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    transition:
        border-color 150ms ease,
        background 150ms ease,
        transform 150ms ease;
}

.home-event-nav-btn.is-primary {
    border-color: rgba(231, 180, 91, 0.42);
    background:
        linear-gradient(135deg, rgba(231, 180, 91, 0.22), rgba(134, 231, 255, 0.1)),
        rgba(8, 18, 27, 0.72);
    color: var(--text);
}

.home-event-nav-btn:hover,
.home-event-nav-btn:focus-visible {
    border-color: rgba(134, 231, 255, 0.5);
    transform: translateY(-1px);
}

.home-event-nav-btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(134, 231, 255, 0.14);
}

.home-event-nav-btn:disabled {
    cursor: default;
    opacity: 0.45;
    transform: none;
}

.home-event-progress {
    min-width: 70px;
    margin: 0;
    color: rgba(218, 231, 239, 0.74);
    font-family: 'Space Grotesk', monospace;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-align: center;
}

.home-event-summary {
    display: -webkit-box;
    min-height: 3.2em;
    margin: 0 0 14px;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    color: rgba(218, 231, 239, 0.78);
}

.home-event-page .home-event-canvas {
    min-height: clamp(300px, 34vw, 420px);
    border-color: rgba(134, 231, 255, 0.16);
    background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
        linear-gradient(0deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        radial-gradient(circle at 50% 50%, rgba(134, 231, 255, 0.16), transparent 8rem),
        radial-gradient(circle at 50% 50%, transparent 0 6.5rem, rgba(231, 180, 91, 0.08) 6.6rem 9rem, transparent 9.2rem),
        linear-gradient(180deg, #0c141c 0%, #03070c 100%);
    background-size: 36px 36px, 36px 36px, auto, auto, auto;
    box-shadow:
        0 16px 42px rgba(0, 0, 0, 0.34),
        0 0 0 1px rgba(255, 255, 255, 0.035) inset,
        0 0 46px rgba(134, 231, 255, 0.08) inset;
}

.home-event-page .home-event-canvas::before,
.home-event-page .home-event-canvas::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.home-event-page .home-event-canvas::before {
    background: radial-gradient(circle at 50% 50%, transparent 0 8rem, rgba(5, 9, 14, 0.16) 8.2rem 100%);
}

.home-event-page .home-event-canvas::after {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 12%, transparent 84%, rgba(0, 0, 0, 0.18)),
        repeating-linear-gradient(180deg, transparent 0 9px, rgba(134, 231, 255, 0.026) 10px 11px);
}

.home-event-legend {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 8px;
    margin: 10px 0 12px;
}

.home-legend-group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 7px;
    min-width: 0;
    padding: 0.72rem;
    border: 1px solid rgba(134, 231, 255, 0.14);
    border-radius: 14px;
    background:
        linear-gradient(145deg, rgba(134, 231, 255, 0.07), transparent 48%),
        rgba(4, 10, 16, 0.56);
}

.home-legend-group .label {
    flex-basis: 100%;
    margin-bottom: 1px;
}

.home-legend-group span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 26px;
    padding: 0.28rem 0.48rem;
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.035);
    color: rgba(236, 244, 250, 0.86);
    font-size: 0.76rem;
    line-height: 1;
}

.home-legend-group strong {
    font-family: 'Space Grotesk', monospace;
    font-size: 0.75rem;
    font-weight: 800;
}

.home-legend-swatch {
    position: relative;
    display: inline-flex;
    width: 18px;
    height: 10px;
    border-radius: 999px;
    background: var(--legend-color);
    box-shadow: 0 0 0 5px color-mix(in srgb, var(--legend-color) 14%, transparent);
}

.home-legend-swatch::after {
    content: "";
    position: absolute;
    right: -4px;
    top: 2px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--legend-color-alt, var(--legend-color));
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--legend-color-alt, var(--legend-color)) 12%, transparent);
}

.home-legend-electron {
    --legend-color: #ff6b4a;
    --legend-color-alt: #f2b84b;
}

.home-legend-muon {
    --legend-color: #1f8f8b;
    --legend-color-alt: #123b50;
}

.home-legend-jet {
    --legend-color: #d79b43;
    --legend-color-alt: #f2b84b;
}

.home-legend-met {
    --legend-color: rgba(255, 255, 255, 0.86);
    --legend-color-alt: rgba(134, 231, 255, 0.82);
}

.home-legend-pill {
    width: 22px;
    height: 10px;
    border-radius: 999px;
    background: var(--legend-color);
    box-shadow: 0 0 0 5px color-mix(in srgb, var(--legend-color) 14%, transparent);
}

.home-legend-four-lepton {
    --legend-color: var(--particle-cyan);
}

.home-legend-dimuon {
    --legend-color: #4f9dcc;
}

.home-legend-jets-met {
    --legend-color: #d79b43;
}

.home-event-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin: 12px 0;
}

.home-event-metrics > span {
    display: grid;
    gap: 4px;
    padding: 0.85rem;
    border: 1px solid rgba(134, 231, 255, 0.15);
    border-radius: 12px;
    background:
        linear-gradient(160deg, rgba(134, 231, 255, 0.08), transparent 48%),
        rgba(255, 255, 255, 0.032);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.024) inset;
}

.home-event-metrics strong {
    color: var(--text);
    font-family: 'Space Grotesk', monospace;
    font-size: 0.98rem;
}

.home-detector-primer {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    margin: -2px 0 12px;
}

.home-detector-primer-item {
    display: grid;
    gap: 2px;
    min-width: 0;
    padding: 0.68rem 0.72rem;
    border: 1px solid rgba(134, 231, 255, 0.16);
    border-radius: 12px;
    background:
        linear-gradient(140deg, rgba(134, 231, 255, 0.08), transparent 55%),
        rgba(6, 13, 20, 0.62);
    color: inherit;
    cursor: pointer;
    text-align: left;
    transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.home-detector-primer-item:hover,
.home-detector-primer-item.is-active {
    border-color: rgba(231, 180, 91, 0.38);
    background:
        linear-gradient(140deg, rgba(231, 180, 91, 0.12), rgba(134, 231, 255, 0.08)),
        rgba(6, 13, 20, 0.78);
    transform: translateY(-1px);
}

.home-detector-primer strong,
.home-detector-primer-item strong {
    color: var(--text);
    font-family: 'Space Grotesk', monospace;
    font-size: 0.84rem;
}

.home-detector-primer small,
.home-detector-primer-item small {
    color: var(--muted);
    font-size: 0.76rem;
    line-height: 1.25;
}

.home-detector-guide-detail {
    display: grid;
    gap: 8px;
    margin: -2px 0 12px;
    padding: 0.85rem;
    border: 1px solid rgba(231, 180, 91, 0.2);
    border-radius: 14px;
    background:
        linear-gradient(135deg, rgba(231, 180, 91, 0.1), transparent 52%),
        rgba(4, 10, 16, 0.7);
    color: rgba(236, 244, 250, 0.88);
}

.home-detector-guide-detail h3,
.home-detector-guide-detail p {
    margin: 0;
}

.home-detector-guide-detail h3 {
    color: var(--text);
    font-family: 'Space Grotesk', monospace;
    font-size: 1rem;
}

.home-detector-guide-detail p:not(.label) {
    color: var(--muted);
    font-size: 0.88rem;
    line-height: 1.55;
}

.home-detector-guide-question {
    justify-self: start;
    padding: 0.52rem 0.72rem;
    border: 1px solid rgba(134, 231, 255, 0.28);
    border-radius: 999px;
    background: rgba(134, 231, 255, 0.08);
    color: var(--particle-cyan);
    cursor: pointer;
    font-weight: 800;
}

.home-event-filmstrip {
    grid-auto-columns: minmax(148px, 176px);
    margin-bottom: 12px;
}

.home-event-filmstrip .event-card {
    min-height: 104px;
    padding: 0.72rem;
    border-radius: 14px;
    background:
        linear-gradient(180deg, rgba(16, 27, 37, 0.88), rgba(5, 10, 16, 0.88)),
        linear-gradient(135deg, rgba(134, 231, 255, 0.1), transparent 42%);
}

.home-event-filmstrip .event-card.is-selected {
    border-color: rgba(231, 180, 91, 0.42);
    box-shadow:
        0 14px 30px rgba(0, 0, 0, 0.26),
        0 0 24px rgba(231, 180, 91, 0.08);
}

.home-event-filmstrip .event-card-summary,
.home-event-filmstrip .event-card-note {
    display: none;
}

.event-catalog-controls {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.7rem;
    margin-top: 0.75rem;
}

.home-event-catalog-controls {
    margin-top: -0.1rem;
    margin-bottom: 0.9rem;
}

.event-catalog-status {
    margin: 0;
    color: var(--muted);
    font-size: 0.82rem;
}

.home-selected-object {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 0.9rem;
    border: 1px solid rgba(231, 180, 91, 0.18);
    border-radius: 14px;
    background:
        linear-gradient(125deg, rgba(231, 180, 91, 0.08), transparent 48%),
        rgba(255, 255, 255, 0.032);
}

.home-selected-object h3 {
    margin: 0.12rem 0 0.18rem;
    font-size: 1.15rem;
}

.home-question-prompt {
    margin: 10px 0 0;
    color: var(--particle-cyan);
    font-weight: 700;
}

.home-event-ask {
    display: grid;
    gap: 10px;
    margin-top: 12px;
    padding: 0.95rem;
    border: 1px solid rgba(134, 231, 255, 0.22);
    border-radius: 16px;
    background:
        linear-gradient(135deg, rgba(134, 231, 255, 0.1), transparent 54%),
        rgba(5, 12, 18, 0.72);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.026) inset;
}

.home-ai-console {
    display: grid;
    gap: 10px;
    padding: 1rem;
    border: 1px solid rgba(134, 231, 255, 0.22);
    border-radius: 18px;
    background:
        linear-gradient(135deg, rgba(134, 231, 255, 0.12), transparent 52%),
        rgba(4, 10, 16, 0.72);
    box-shadow:
        0 18px 34px rgba(0, 0, 0, 0.18),
        0 0 0 1px rgba(255, 255, 255, 0.026) inset;
}

.home-ai-status {
    min-height: 1.35em;
    margin: 0;
    color: rgba(218, 231, 239, 0.72);
    font-size: 0.86rem;
}

.home-ai-status a {
    color: var(--particle-cyan);
    font-weight: 800;
    text-decoration: none;
}

.home-ai-answer {
    display: grid;
    gap: 12px;
    max-height: 360px;
    overflow: auto;
    padding: 0.82rem;
    border: 1px solid rgba(136, 180, 209, 0.16);
    border-radius: 14px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.018)),
        rgba(3, 8, 13, 0.72);
    color: rgba(236, 244, 250, 0.9);
    font-size: 0.92rem;
    line-height: 1.58;
    scroll-behavior: smooth;
}

.home-ai-answer:empty {
    display: none;
}

.home-ai-answer p {
    margin: 0 0 0.7rem;
}

.home-ai-answer p:last-child {
    margin-bottom: 0;
}

.home-ai-turn {
    display: grid;
    gap: 8px;
    padding: 0.2rem;
}

.home-ai-turn + .home-ai-turn {
    padding-top: 0.9rem;
    border-top: 1px solid rgba(136, 180, 209, 0.12);
}

.home-ai-turn-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    color: rgba(192, 207, 218, 0.62);
    font-family: 'Space Grotesk', monospace;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.home-ai-bubble {
    display: grid;
    gap: 5px;
    padding: 0.74rem 0.82rem;
    border: 1px solid rgba(136, 180, 209, 0.16);
    border-radius: 14px;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.018) inset;
}

.home-ai-bubble-user {
    margin-left: 18px;
    border-color: rgba(134, 231, 255, 0.28);
    background:
        linear-gradient(135deg, rgba(134, 231, 255, 0.12), transparent 56%),
        rgba(134, 231, 255, 0.055);
}

.home-ai-bubble-ai {
    margin-right: 18px;
    border-color: rgba(231, 180, 91, 0.22);
    background:
        linear-gradient(135deg, rgba(231, 180, 91, 0.1), transparent 58%),
        rgba(255, 255, 255, 0.035);
}

.home-ai-turn.is-pending .home-ai-bubble-ai {
    border-color: rgba(134, 231, 255, 0.34);
}

.home-ai-bubble-label {
    color: var(--particle-cyan);
    font-family: 'Space Grotesk', monospace;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.home-ai-detail-link {
    justify-self: start;
    color: var(--particle-cyan);
    font-size: 0.8rem;
    font-weight: 800;
    text-decoration: none;
}

.home-ai-deeper-question {
    display: grid;
    gap: 7px;
    margin-top: 0.78rem;
    padding: 0.78rem;
    border: 1px solid rgba(134, 231, 255, 0.18);
    border-radius: 13px;
    background:
        linear-gradient(135deg, rgba(134, 231, 255, 0.1), rgba(231, 180, 91, 0.06)),
        rgba(3, 8, 13, 0.42);
}

.home-ai-deeper-question span {
    color: var(--particle-cyan);
    font-family: 'Space Grotesk', monospace;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.home-ai-deeper-question p {
    margin: 0;
    color: rgba(236, 244, 250, 0.92);
    font-weight: 700;
    line-height: 1.45;
}

.home-ai-deeper-action {
    justify-self: start;
    padding: 0.52rem 0.72rem;
    border: 1px solid rgba(134, 231, 255, 0.28);
    border-radius: 999px;
    background: rgba(134, 231, 255, 0.08);
    color: var(--particle-cyan);
    cursor: pointer;
    font-weight: 800;
}

.home-event-ask-note {
    margin: 0;
    color: var(--muted);
    font-size: 0.9rem;
}

.home-question-starters {
    display: grid;
    gap: 8px;
    padding: 0.82rem;
    border: 1px solid rgba(134, 231, 255, 0.16);
    border-radius: 15px;
    background:
        linear-gradient(135deg, rgba(134, 231, 255, 0.08), transparent 58%),
        rgba(255, 255, 255, 0.028);
}

.home-question-starter-head .label {
    margin: 0;
    color: var(--particle-cyan);
}

.home-question-starter-list {
    display: grid;
    gap: 7px;
}

.home-question-starter {
    display: grid;
    gap: 4px;
    width: 100%;
    padding: 0.7rem 0.76rem;
    border: 1px solid rgba(136, 180, 209, 0.18);
    border-radius: 13px;
    background: rgba(3, 8, 13, 0.58);
    color: var(--text);
    cursor: pointer;
    text-align: left;
    transition: border-color 150ms ease, background 150ms ease, transform 150ms ease;
}

.home-question-starter:hover {
    border-color: rgba(134, 231, 255, 0.38);
    background: rgba(134, 231, 255, 0.06);
    transform: translateY(-1px);
}

.home-question-starter:disabled,
.home-detector-guide-question:disabled,
.home-ai-deeper-action:disabled {
    cursor: wait;
    opacity: 0.58;
}

.home-question-starter span,
.home-question-starter small {
    color: rgba(192, 207, 218, 0.72);
    font-family: 'Space Grotesk', monospace;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.home-question-starter strong {
    font-size: 0.9rem;
    line-height: 1.35;
}

.home-answer-mode {
    display: grid;
    gap: 8px;
}

.home-answer-mode-options {
    display: grid;
    gap: 8px;
}

.home-answer-mode-option {
    position: relative;
    cursor: pointer;
}

.home-answer-mode-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.home-answer-mode-option span {
    display: grid;
    gap: 2px;
    padding: 0.7rem 0.78rem;
    border: 1px solid rgba(136, 180, 209, 0.18);
    border-radius: 13px;
    background: rgba(255, 255, 255, 0.035);
    color: rgba(236, 244, 250, 0.82);
    transition:
        border-color 150ms ease,
        background 150ms ease,
        transform 150ms ease;
}

.home-answer-mode-option strong {
    font-size: 0.92rem;
    line-height: 1.2;
}

.home-answer-mode-option small {
    color: rgba(192, 207, 218, 0.72);
    font-size: 0.78rem;
    line-height: 1.35;
}

.home-answer-mode-option input:checked + span {
    border-color: rgba(134, 231, 255, 0.48);
    background:
        linear-gradient(135deg, rgba(134, 231, 255, 0.14), rgba(231, 180, 91, 0.07)),
        rgba(255, 255, 255, 0.055);
    box-shadow: 0 0 0 1px rgba(134, 231, 255, 0.08) inset;
}

.home-answer-mode-option:hover span {
    border-color: rgba(231, 180, 91, 0.34);
    transform: translateY(-1px);
}

.home-event-page textarea.home-event-input {
    width: 100%;
    min-height: 92px;
    padding: 0.82rem 0.9rem;
    border: 1px solid rgba(136, 180, 209, 0.22);
    border-radius: 14px;
    background: rgba(3, 8, 13, 0.82);
    color: var(--text);
    resize: vertical;
}

.home-event-page textarea.home-event-input:focus {
    border-color: rgba(134, 231, 255, 0.5);
    outline: none;
    box-shadow: 0 0 0 3px rgba(134, 231, 255, 0.1);
}

.home-event-ask-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.home-track-list {
    display: none;
}

.home-question-list {
    display: grid;
    gap: 10px;
    align-content: start;
}

.home-related-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-top: 4px;
    color: rgba(218, 231, 239, 0.66);
    font-size: 0.82rem;
}

.home-related-head .label {
    margin: 0;
    color: var(--particle-cyan);
}

.home-question-item {
    display: grid;
    gap: 7px;
    padding: 1rem;
    border: 1px solid rgba(136, 180, 209, 0.16);
    border-radius: 14px;
    background:
        linear-gradient(135deg, rgba(134, 231, 255, 0.055), transparent 44%),
        rgba(255, 255, 255, 0.028);
    color: var(--text);
    text-decoration: none;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.02) inset;
    transition: border-color 180ms ease, transform 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.home-question-item:hover {
    transform: translateY(-1px);
    border-color: rgba(134, 231, 255, 0.35);
    background: rgba(134, 231, 255, 0.055);
    box-shadow: 0 16px 28px rgba(0, 0, 0, 0.18);
}

.home-question-meta {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    color: var(--particle-cyan);
    font-family: 'Space Grotesk', monospace;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.home-question-item strong {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    line-height: 1.35;
}

.home-question-preview {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    color: var(--muted);
    font-size: 0.9rem;
}

.home-question-preview p {
    margin: 0;
}

.home-module-links {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-top: 14px;
}

.home-module-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0.72rem;
    border: 1px solid rgba(136, 180, 209, 0.18);
    border-radius: 14px;
    background:
        linear-gradient(140deg, rgba(255, 255, 255, 0.055), transparent 52%),
        rgba(255, 255, 255, 0.032);
    color: var(--text);
    font-weight: 800;
    text-decoration: none;
    transition: border-color 180ms ease, transform 180ms ease, background 180ms ease;
}

.home-module-links a:hover {
    transform: translateY(-1px);
    border-color: rgba(134, 231, 255, 0.36);
    background: rgba(134, 231, 255, 0.07);
}

.home-hidden-event-fields {
    display: none;
}

.particle-event-shell {
    gap: 22px;
}

.particle-event-hero {
    display: grid;
    grid-template-columns: minmax(0, 0.82fr) minmax(420px, 1.18fr);
    gap: 22px;
    align-items: stretch;
    min-height: min(620px, calc(100vh - 120px));
}

.particle-event-hero .particle-hero-copy {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
}

.particle-event-hero h1 {
    max-width: 11.5em;
    margin: 0.72rem 0 1rem;
    font-size: clamp(2.75rem, 6vw, 5.25rem);
    line-height: 0.98;
}

.back-link {
    display: inline-flex;
    align-items: center;
    margin-bottom: 1rem;
    color: var(--particle-cyan);
    font-weight: 700;
    text-decoration: none;
}

.viewer-hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 1.15rem;
}

.viewer-hero-meta span {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 0.38rem 0.72rem;
    border: 1px solid rgba(178, 204, 225, 0.18);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.035);
    color: var(--text);
    font-family: 'Space Grotesk', monospace;
    font-size: 0.78rem;
    font-weight: 700;
}

.back-link::before {
    content: "\2190";
    margin-right: 0.55rem;
}

.viewer-preview {
    position: relative;
    gap: 16px;
    align-content: end;
    overflow: hidden;
    border-radius: 18px;
}

.viewer-preview::before {
    content: "";
    position: absolute;
    inset: 16px 16px auto auto;
    width: min(280px, 54%);
    aspect-ratio: 1;
    border-radius: 50%;
    border: 1px solid rgba(134, 231, 255, 0.18);
    box-shadow:
        inset 0 0 0 22px rgba(134, 231, 255, 0.025),
        inset 0 0 0 62px rgba(240, 182, 106, 0.03),
        inset 0 0 0 104px rgba(255, 255, 255, 0.02);
    opacity: 0.76;
    pointer-events: none;
}

.viewer-preview::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, transparent 0 48%, rgba(134, 231, 255, 0.11) 48% 49%, transparent 49%),
        linear-gradient(0deg, transparent 0 48%, rgba(134, 231, 255, 0.08) 48% 49%, transparent 49%);
    opacity: 0.38;
    pointer-events: none;
}

.viewer-preview > * {
    position: relative;
    z-index: 1;
}

.preview-card h2 {
    margin: 0.2rem 0 0.8rem;
    font-size: clamp(1.65rem, 3vw, 2.55rem);
    line-height: 1;
}

.preview-card p:last-child {
    margin-bottom: 0;
}

.preview-event-ref {
    margin-top: 0.9rem;
    color: var(--particle-cyan);
    font-family: 'Space Grotesk', monospace;
    font-size: 0.92rem;
}

.preview-stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.preview-stat,
.viewer-stat-box,
.insight-card {
    padding: 1rem;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(136, 180, 209, 0.14);
}

.preview-stat strong,
.viewer-stat-box strong {
    display: block;
    margin-top: 0.35rem;
    color: var(--text);
    font-size: 1rem;
}

.viewer-reel {
    display: grid;
    gap: 14px;
    border-radius: 14px;
}

.viewer-reel-head h2 {
    margin: 0.3rem 0 0.45rem;
    font-size: 1.5rem;
}

.viewer-reel-head p:last-child {
    margin-bottom: 0;
}

.event-filmstrip {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(190px, 218px);
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 4px;
    scroll-snap-type: x proximity;
}

.event-card {
    display: grid;
    gap: 8px;
    min-height: 150px;
    padding: 0.9rem;
    border-radius: 10px;
    border: 1px solid rgba(178, 204, 225, 0.15);
    background:
        linear-gradient(180deg, rgba(13, 20, 27, 0.96), rgba(6, 11, 16, 0.94)),
        linear-gradient(135deg, rgba(134, 231, 255, 0.08), transparent 46%);
    text-align: left;
    cursor: pointer;
    scroll-snap-align: start;
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.event-card:hover,
.event-card:focus-visible,
.event-card.is-selected {
    transform: translateY(-1px);
    box-shadow: 0 18px 28px rgba(0, 0, 0, 0.3);
    border-color: rgba(134, 231, 255, 0.38);
}

.event-card:focus-visible {
    outline: none;
}

.event-card-index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
    font-family: 'Space Grotesk', monospace;
    font-size: 0.82rem;
    font-weight: 700;
}

.event-card-badge {
    display: inline-flex;
    width: fit-content;
    padding: 0.32rem 0.7rem;
    border-radius: 8px;
    border: 1px solid color-mix(in srgb, var(--event-tag-color, var(--particle-cyan)) 24%, transparent);
    background: color-mix(in srgb, var(--event-tag-color, var(--particle-cyan)) 12%, transparent);
    color: color-mix(in srgb, var(--event-tag-color, var(--particle-cyan)) 82%, white);
    font-size: 0.82rem;
    font-weight: 700;
}

.event-channel-four-lepton {
    --event-tag-color: var(--particle-cyan);
}

.event-channel-dimuon {
    --event-tag-color: #4f9dcc;
}

.event-channel-jets-met {
    --event-tag-color: #d79b43;
}

.event-card strong {
    color: var(--text);
    font-size: 1.15rem;
    line-height: 1.18;
}

.event-card-ref,
.event-card-note,
.event-card-summary {
    color: var(--muted);
    font-size: 0.91rem;
}

.event-card-summary {
    display: -webkit-box;
    overflow: hidden;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.viewer-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.34fr) minmax(320px, 0.66fr);
    gap: 20px;
    align-items: start;
}

.viewer-stage {
    position: relative;
    overflow: hidden;
    border-radius: 14px;
}

.viewer-head {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 1rem;
}

.viewer-head h2 {
    margin: 0.3rem 0 0;
    font-size: clamp(1.55rem, 3vw, 2.35rem);
    line-height: 1.04;
}

.viewer-stage-note {
    max-width: 22rem;
    padding: 0.9rem 1rem;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(136, 180, 209, 0.14);
    color: var(--muted);
}

.viewer-stage-note p {
    margin: 0 0 0.65rem;
}

.viewer-stage-note p:last-child {
    margin-bottom: 0;
}

.event-canvas {
    position: relative;
    min-height: 650px;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(136, 180, 209, 0.14);
    background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
        linear-gradient(0deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
        radial-gradient(circle at 50% 44%, rgba(69, 214, 166, 0.16), transparent 18%),
        linear-gradient(180deg, #10151b 0%, #05080c 100%);
    background-size: 42px 42px, 42px 42px, auto, auto;
}

.detector-shell {
    position: absolute;
    inset: 0;
}

.event-detector-svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.detector-grid-line,
.detector-axis {
    stroke: var(--viewer-grid);
    stroke-width: 1;
}

.detector-axis {
    stroke: rgba(255, 255, 255, 0.1);
    stroke-dasharray: 8 12;
}

.detector-ring {
    fill: none;
    stroke-width: 1.4;
    filter: drop-shadow(0 0 8px rgba(134, 231, 255, 0.12));
}

.detector-ring-beam {
    stroke: rgba(212, 179, 109, 0.36);
}

.detector-ring-tracker {
    stroke: rgba(123, 224, 255, 0.26);
}

.detector-ring-calo {
    stroke: rgba(212, 179, 109, 0.22);
}

.detector-ring-muon {
    stroke: rgba(188, 223, 251, 0.22);
}

.detector-layer-title {
    fill: var(--viewer-label);
    font-size: 12px;
    font-family: 'Space Grotesk', monospace;
    letter-spacing: 0.04em;
}

.detector-track-path {
    fill: none;
    stroke: var(--track-color);
    stroke-width: 3.6;
    stroke-linecap: round;
    opacity: 0.64;
    filter: drop-shadow(0 0 9px color-mix(in srgb, var(--track-color) 54%, transparent));
    transition: opacity 160ms ease, stroke-width 160ms ease;
}

.detector-track-path.is-selected {
    opacity: 1;
    stroke-width: 5.4;
}

.detector-jet-cone {
    fill: color-mix(in srgb, var(--track-color) 24%, transparent);
    stroke: color-mix(in srgb, var(--track-color) 72%, rgba(255, 255, 255, 0.1));
    stroke-width: 1.2;
    opacity: 0.72;
    filter: drop-shadow(0 0 14px color-mix(in srgb, var(--track-color) 40%, transparent));
    transition: opacity 160ms ease, stroke-width 160ms ease;
}

.detector-jet-cone.is-selected {
    opacity: 0.94;
    stroke-width: 2;
}

.detector-jet-axis {
    fill: none;
    stroke: color-mix(in srgb, var(--track-color) 80%, white);
    stroke-width: 2.4;
    stroke-linecap: round;
    stroke-dasharray: 9 7;
    opacity: 0.7;
}

.detector-jet-axis.is-selected {
    opacity: 1;
    stroke-width: 3.4;
}

.detector-jet-core {
    fill: color-mix(in srgb, var(--track-color) 84%, white);
    stroke: rgba(255, 255, 255, 0.6);
    stroke-width: 1.2;
}

.detector-track-core {
    fill: rgba(255, 245, 220, 0.98);
    stroke: rgba(240, 182, 106, 0.86);
    stroke-width: 1.2;
    filter: drop-shadow(0 0 12px rgba(240, 182, 106, 0.6));
}

.detector-cluster {
    fill: color-mix(in srgb, var(--track-color) 76%, white);
    opacity: 0.94;
}

.detector-cluster-halo {
    fill: color-mix(in srgb, var(--track-color) 24%, transparent);
}

.detector-muon-hit {
    fill: rgba(255, 255, 255, 0.92);
    stroke: var(--track-color);
    stroke-width: 2;
}

.detector-met-line {
    fill: none;
    stroke: rgba(255, 255, 255, 0.68);
    stroke-width: 2;
    stroke-dasharray: 7 8;
}

.detector-met-label {
    fill: rgba(255, 255, 255, 0.84);
    font-size: 11px;
    font-family: 'Space Grotesk', monospace;
}

.detector-hit-layer {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.event-track-hit {
    position: absolute;
    left: var(--hit-left);
    top: var(--hit-top);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 999px;
    background: color-mix(in srgb, var(--track-color) 74%, rgba(7, 16, 24, 0.62));
    color: white;
    font-family: 'Space Grotesk', monospace;
    font-size: 0.74rem;
    font-weight: 700;
    box-shadow: 0 0 0 10px color-mix(in srgb, var(--track-color) 10%, transparent);
    transform: translate(-50%, -50%);
    cursor: pointer;
    pointer-events: auto;
    transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.event-track-hit:hover,
.event-track-hit:focus-visible,
.event-track-hit.is-selected {
    transform: translate(-50%, -50%) scale(1.08);
    box-shadow: 0 0 0 14px color-mix(in srgb, var(--track-color) 18%, transparent);
    border-color: rgba(255, 255, 255, 0.48);
}

.event-track-hit[data-track-family="jet"] {
    border-radius: 10px 999px 999px 10px;
}

.event-track-hit:focus-visible {
    outline: none;
}

.detector-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 1rem;
}

.detector-chip {
    display: inline-flex;
    align-items: center;
    padding: 0.42rem 0.82rem;
    border-radius: 8px;
    font-size: 0.84rem;
    font-weight: 700;
}

.detector-chip-inner {
    background: rgba(123, 224, 255, 0.1);
    color: var(--particle-cyan);
}

.detector-chip-calo {
    background: rgba(212, 179, 109, 0.12);
    color: #e0c487;
}

.detector-chip-muon {
    background: rgba(188, 223, 251, 0.12);
    color: #c7e2f7;
}

.detector-chip-jet {
    background: rgba(215, 155, 67, 0.14);
    color: #e8bd75;
}

.detector-chip-met {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.86);
}

.viewer-sidebar {
    display: grid;
    gap: 16px;
}

.viewer-sidebar .glass {
    border-radius: 12px;
}

.viewer-meta-line {
    margin: 0.35rem 0 0.8rem;
    color: var(--particle-cyan);
    font-weight: 700;
}

.viewer-lead {
    color: var(--muted);
    margin-top: 0;
}

.viewer-stat-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.viewer-insight-grid {
    display: grid;
    gap: 12px;
}

.insight-card p:last-child {
    margin-bottom: 0;
}

.track-list {
    display: grid;
    gap: 10px;
}

.track-list-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 12px;
    align-items: center;
    width: 100%;
    padding: 0.92rem 1rem;
    border: 1px solid rgba(136, 180, 209, 0.14);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.03);
    text-align: left;
    cursor: pointer;
    transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.track-list-item:hover,
.track-list-item:focus-visible,
.track-list-item.is-selected {
    transform: translateY(-1px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.18);
    border-color: color-mix(in srgb, var(--track-color) 38%, rgba(136, 180, 209, 0.14));
}

.track-list-item:focus-visible {
    outline: none;
}

.track-swatch {
    width: 16px;
    height: 16px;
    border-radius: 999px;
    background: var(--track-color);
    box-shadow: 0 0 0 10px color-mix(in srgb, var(--track-color) 16%, transparent);
}

.track-copy strong {
    display: block;
    color: var(--text);
}

.track-copy span {
    display: block;
    margin-top: 0.2rem;
    color: var(--muted);
    font-size: 0.93rem;
}

.track-copy .track-detector-hint {
    color: rgba(159, 219, 255, 0.78);
    font-size: 0.85rem;
}

.viewer-question-prompt {
    margin: 0;
    padding: 0.95rem 1rem;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(136, 180, 209, 0.14);
    color: var(--text);
    font-weight: 600;
}

.detector-primer-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.detector-primer-card {
    position: relative;
    overflow: hidden;
    border-radius: 14px;
}

.detector-primer-card::before {
    content: "";
    position: absolute;
    inset: auto -28px -42px auto;
    width: 118px;
    aspect-ratio: 1;
    border-radius: 999px;
    border: 1px solid rgba(134, 231, 255, 0.12);
    background: radial-gradient(circle, rgba(134, 231, 255, 0.11), transparent 64%);
    pointer-events: none;
}

.detector-primer-card h3 {
    position: relative;
    margin: 0.25rem 0 0.75rem;
    color: var(--text);
}

.detector-primer-card p {
    position: relative;
}

.detector-primer-card p:last-child {
    margin-bottom: 0;
    color: var(--muted);
}

.viewer-discussion-card {
    display: grid;
    gap: 14px;
}

.viewer-discussion-lead {
    margin: -2px 0 0;
    color: var(--muted);
}

.viewer-discussion-context {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.viewer-context-chip {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 0.42rem 0.75rem;
    border-radius: 8px;
    border: 1px solid rgba(123, 224, 255, 0.18);
    background: rgba(123, 224, 255, 0.08);
    color: var(--text);
    font-size: 0.82rem;
}

.viewer-discussion-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.discussion-prompt-list {
    display: grid;
    gap: 10px;
}

.discussion-prompt-item {
    display: grid;
    gap: 6px;
    padding: 0.9rem 1rem;
    border-radius: 10px;
    border: 1px solid rgba(136, 180, 209, 0.14);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text);
    text-decoration: none;
    transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.discussion-prompt-item:hover,
.discussion-prompt-item:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.18);
    border-color: rgba(123, 224, 255, 0.28);
    outline: none;
}

.discussion-prompt-label {
    color: var(--particle-cyan);
    font-family: 'Space Grotesk', monospace;
    font-size: 0.76rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.viewer-takeaway {
    max-width: 980px;
}

@media (max-width: 1160px) {
    .particle-event-hero,
    .viewer-grid {
        grid-template-columns: 1fr;
    }

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

    .particle-event-hero {
        min-height: auto;
    }

    .viewer-stage-note {
        max-width: none;
    }
}

@media (max-width: 760px) {
    .home-event-hero,
    .home-split-board {
        grid-template-columns: 1fr;
    }

    .home-event-actions {
        justify-content: flex-start;
    }
}

@media (max-width: 900px) {
    .particle-event-hero h1 {
        font-size: clamp(2.25rem, 10vw, 3.6rem);
    }

    .preview-stats,
    .viewer-stat-grid {
        grid-template-columns: 1fr 1fr;
    }

    .viewer-head {
        flex-direction: column;
        align-items: start;
    }

    .event-canvas {
        min-height: 560px;
    }
}

@media (max-width: 700px) {
    .home-event-shell {
        width: min(100% - 28px, 1380px);
        padding-top: 22px;
    }

    .home-event-hero {
        gap: 14px;
    }

    .home-event-copy h1 {
        font-size: clamp(2.25rem, 13vw, 3.4rem);
    }

    .home-event-card,
    .home-questions-card {
        padding: 1rem;
        border-radius: 16px;
    }

    .home-board-head {
        align-items: flex-start;
        flex-direction: column;
    }

    .home-board-actions {
        justify-content: flex-start;
        width: 100%;
    }

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

    .home-event-page .home-event-canvas {
        min-height: 360px;
    }

    .home-event-metrics,
    .home-event-legend,
    .home-detector-primer,
    .home-module-links {
        grid-template-columns: 1fr;
    }

    .home-selected-object {
        align-items: flex-start;
        flex-direction: column;
    }

    .particle-event-shell {
        padding-top: 24px;
        gap: 18px;
    }

    .back-link {
        margin-bottom: 0.7rem;
        font-size: 0.92rem;
    }

    .particle-event-hero {
        gap: 16px;
    }

    .particle-event-hero h1 {
        margin: 0.58rem 0 0.75rem;
        font-size: clamp(2.1rem, 11vw, 3.05rem);
    }

    .particle-event-hero .particle-lede {
        font-size: 0.98rem;
        line-height: 1.62;
        margin-bottom: 0.85rem;
    }

    .viewer-hero-meta {
        gap: 6px;
        margin-top: 0.85rem;
    }

    .viewer-hero-meta span {
        min-height: 28px;
        padding: 0.3rem 0.58rem;
        font-size: 0.7rem;
    }

    .viewer-preview {
        padding: 1rem;
        border-radius: 12px;
    }

    .viewer-preview::before {
        width: 190px;
        opacity: 0.46;
    }

    .preview-card h2 {
        font-size: 1.46rem;
    }

    .viewer-reel {
        padding: 1rem;
    }

    .preview-stats,
    .viewer-stat-grid {
        grid-template-columns: 1fr;
    }

    .event-filmstrip {
        grid-auto-columns: minmax(166px, 184px);
    }

    .event-card {
        min-height: 132px;
    }

    .event-card-summary {
        display: none;
    }

    .viewer-stage {
        padding: 1rem;
    }

    .viewer-head {
        margin-bottom: 0.8rem;
    }

    .event-canvas {
        min-height: 430px;
    }

    .event-track-hit {
        width: 30px;
        height: 30px;
        font-size: 0.7rem;
    }

    .viewer-discussion-actions {
        flex-direction: column;
    }

    .detector-primer-grid {
        grid-template-columns: 1fr;
    }
}