/* Feature history: quiet, readable layers in the existing Kairos indigo palette. */
.feature-updates-page {
    --updates-ink: #f5f6ff;
    --updates-muted: #aab2ca;
    --updates-line: rgba(165, 180, 252, 0.2);
    --updates-surface: #1b2340;
    --updates-accent: #a5b4fc;
    color: var(--updates-ink);
    min-height: 55vh;
}

.feature-updates-container {
    max-width: 920px;
}

.feature-updates-header {
    padding: clamp(1.25rem, 4vw, 3rem) 0 2.25rem;
    border-bottom: 1px solid var(--updates-line);
}

.feature-updates-eyebrow {
    color: var(--updates-accent);
    font-size: .76rem;
    font-weight: 700;
    letter-spacing: .13em;
    margin-bottom: .85rem;
    text-transform: uppercase;
}

.feature-updates-header h1 {
    color: var(--updates-ink);
    letter-spacing: -.035em;
    margin-bottom: .8rem;
}

.feature-updates-header .lead {
    color: var(--updates-muted) !important;
    font-size: 1.08rem;
    margin-bottom: 1.35rem;
}

.feature-updates-links {
    align-items: center;
    color: #7783a3;
    display: flex;
    font-size: .9rem;
    gap: .65rem;
}

.feature-updates-links a,
.feature-updates-help {
    color: #c7d2fe;
    text-decoration: underline;
    text-decoration-color: rgba(199, 210, 254, .45);
    text-underline-offset: .2em;
}

.feature-updates-links a:hover,
.feature-updates-help:hover {
    color: #fff;
    text-decoration-color: currentColor;
}

.feature-updates-list {
    border-bottom: 1px solid var(--updates-line);
}

.feature-release {
    align-items: start;
    border-bottom: 1px solid var(--updates-line);
    display: grid;
    gap: .5rem 1.5rem;
    grid-template-columns: 8.25rem minmax(0, 1fr) 1rem;
    padding: 2rem .25rem;
    scroll-margin-top: 1.5rem;
}

.feature-release:last-child {
    border-bottom: 0;
}

.feature-release-date {
    color: #c5cbe0;
    font-size: .86rem;
    font-variant-numeric: tabular-nums;
    padding-top: .28rem;
}

.feature-release-content {
    min-width: 0;
}

.feature-release-title {
    color: var(--updates-ink);
    font-size: clamp(1.2rem, 2.5vw, 1.55rem);
    font-weight: 650;
    letter-spacing: -.025em;
    margin: 0 0 1.1rem;
    overflow-wrap: anywhere;
}

.feature-release-items {
    list-style: none;
    margin: 0;
    padding: 0;
}

.feature-release-item {
    align-items: baseline;
    display: grid;
    gap: .55rem 1rem;
    grid-template-columns: 7.25rem minmax(0, 1fr);
    padding: .62rem 0;
}

.feature-release-item + .feature-release-item {
    border-top: 1px solid rgba(165, 180, 252, .09);
}

.feature-release-item p {
    color: #d6daea;
    line-height: 1.65;
    margin: 0;
    overflow-wrap: anywhere;
}

.feature-release-category {
    background: rgba(165, 180, 252, .12);
    border: 1px solid rgba(165, 180, 252, .22);
    border-radius: 999px;
    color: #d4dcff;
    display: inline-block;
    font-size: .7rem;
    font-weight: 650;
    justify-self: start;
    letter-spacing: .025em;
    line-height: 1.4;
    padding: .2rem .55rem;
    white-space: nowrap;
}

.feature-release-category--feature {
    background: rgba(129, 140, 248, .17);
    border-color: rgba(165, 180, 252, .32);
    color: #dbe2ff;
}

.feature-release-category--improvement {
    background: rgba(45, 212, 191, .1);
    border-color: rgba(94, 234, 212, .24);
    color: #b7f3e8;
}

.feature-release-category--fix {
    background: rgba(251, 191, 36, .1);
    border-color: rgba(252, 211, 77, .24);
    color: #f8dfa0;
}

.feature-release-category--maintenance {
    background: rgba(148, 163, 184, .12);
    border-color: rgba(203, 213, 225, .2);
    color: #d0d8e5;
}

.feature-release-anchor {
    color: #8793b5;
    font-size: 1rem;
    font-weight: 600;
    opacity: .72;
    padding-top: .3rem;
    text-align: right;
    text-decoration: none;
}

.feature-release-anchor:hover {
    color: #dbe2ff;
    opacity: 1;
}

.feature-updates-empty {
    background: var(--updates-surface);
    border: 1px solid var(--updates-line);
    border-radius: .85rem;
    margin-top: 2rem;
    padding: 2rem;
}

.feature-updates-empty h2 {
    font-size: 1.2rem;
    margin-bottom: .5rem;
}

.feature-updates-empty p {
    color: var(--updates-muted);
    margin-bottom: 0;
}

.feature-updates-footer {
    align-items: center;
    display: flex;
    gap: 1.25rem;
    justify-content: space-between;
    padding: 1.5rem 0 0;
}

.feature-updates-footer .btn {
    border-color: rgba(199, 210, 254, .5);
    color: #e5e7ff;
}

.feature-updates-footer .btn:hover {
    background: rgba(165, 180, 252, .13);
    border-color: #c7d2fe;
    color: #fff;
}

.feature-updates-page a:focus-visible,
.feature-updates-page [id]:focus-visible {
    border-radius: .2rem;
    outline: 3px solid #c7d2fe;
    outline-offset: 4px;
}

@media (max-width: 575.98px) {
    .feature-updates-page {
        padding-top: 2rem !important;
    }

    .feature-release {
        gap: .45rem .8rem;
        grid-template-columns: minmax(0, 1fr) 1rem;
        padding: 1.45rem 0;
    }

    .feature-release-date {
        grid-column: 1;
        grid-row: 1;
        padding: 0;
    }

    .feature-release-anchor {
        grid-column: 2;
        grid-row: 1;
        padding: 0;
    }

    .feature-release-content {
        grid-column: 1 / -1;
        grid-row: 2;
    }

    .feature-release-title {
        margin-bottom: .8rem;
    }

    .feature-release-item {
        grid-template-columns: 1fr;
        gap: .45rem;
    }

    .feature-updates-footer {
        align-items: flex-start;
        flex-direction: column;
    }
}