:root {
    --release-bg: #020c15;
    --release-panel: #071725;
    --release-border: #204861;
    --release-text: #ffffff;
    --release-muted: #9bb7ca;
    --release-blue: #319cff;
    --release-gold: #ffb800;
    --release-green: #37df72;
}

.release-notes-main {
    min-width: 0;
    min-height: calc(100vh - var(--header-height, 82px));
    padding: 30px;
    background:
        radial-gradient(circle at 75% 12%, rgba(49, 156, 255, .11), transparent 28%),
        linear-gradient(145deg, #020b14, var(--release-bg));
    color: var(--release-text);
}

.release-back-link,
.release-guide-link {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: #91c9f8;
    font-size: 13px;
    font-weight: 800;
    text-decoration: none;
}

.release-back-link:hover,
.release-guide-link:hover {
    color: #ffffff;
}

.release-page-header {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    overflow: hidden;
    max-width: 1080px;
    min-height: 166px;
    margin: 26px 0 22px;
    padding: 30px 34px;
    border: 1px solid rgba(55, 158, 229, .48);
    border-radius: 18px;
    background:
        linear-gradient(120deg, rgba(7, 28, 45, .98), rgba(9, 21, 35, .94)),
        radial-gradient(circle at 87% 16%, rgba(255, 184, 0, .18), transparent 25%);
    box-shadow: 0 20px 48px rgba(0, 0, 0, .26);
    isolation: isolate;
}

.release-page-header::before,
.release-page-header::after {
    position: absolute;
    z-index: -1;
    content: "";
    pointer-events: none;
}

.release-page-header::before {
    right: -75px;
    bottom: -100px;
    width: 330px;
    height: 330px;
    border: 1px solid rgba(49, 156, 255, .2);
    border-radius: 50%;
    box-shadow:
        0 0 0 38px rgba(49, 156, 255, .055),
        0 0 0 76px rgba(49, 156, 255, .035);
}

.release-page-header::after {
    right: 0;
    bottom: 0;
    left: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--release-gold), #ffda62 34%, var(--release-blue) 72%, transparent);
}

.release-page-header-copy {
    position: relative;
    z-index: 1;
    max-width: 700px;
}

.release-eyebrow {
    color: var(--release-gold);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.release-page-header h1,
.release-changelog h2 {
    margin: 7px 0 8px;
    color: #ffffff;
    font-size: 34px;
    line-height: 1.1;
}

.release-page-header h1 span {
    color: var(--release-gold);
}

.release-page-header p {
    max-width: 720px;
    margin: 0;
    color: var(--release-muted);
    line-height: 1.55;
}

.release-page-signal {
    position: relative;
    z-index: 1;
    display: grid;
    min-width: 142px;
    padding: 16px 18px;
    border: 1px solid rgba(255, 184, 0, .34);
    border-radius: 14px;
    background: rgba(2, 13, 23, .56);
    text-align: left;
}

.release-page-signal-icon {
    display: grid;
    width: 36px;
    height: 36px;
    margin-bottom: 12px;
    place-items: center;
    border-radius: 10px;
    background: rgba(255, 184, 0, .14);
    color: var(--release-gold);
}

.release-page-signal span,
.release-page-signal em {
    color: #94c8ed;
    font-size: 10px;
    font-style: normal;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.release-page-signal strong {
    margin: 2px 0;
    color: #ffffff;
    font-size: 24px;
    line-height: 1;
}

.release-page-signal em {
    color: var(--release-gold);
}

.release-current-card,
.release-changelog {
    max-width: 1080px;
    border: 1px solid var(--release-border);
    border-radius: 14px;
    background: rgba(5, 20, 33, .92);
    box-shadow: 0 20px 48px rgba(0, 0, 0, .22);
}

.release-current-card {
    padding: 28px;
}

.release-current-heading {
    display: flex;
    align-items: center;
    gap: 16px;
}

.release-icon {
    display: grid;
    width: 52px;
    height: 52px;
    flex: 0 0 auto;
    place-items: center;
    border-radius: 14px;
    background: rgba(255, 184, 0, .13);
    color: var(--release-gold);
    font-size: 23px;
}

.release-current-heading > div:nth-child(2) {
    min-width: 0;
}

.release-current-heading span:not(.release-badge) {
    color: #8cc8f8;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

.release-current-heading h2 {
    margin: 3px 0;
    color: #ffffff;
    font-size: 23px;
}

.release-current-heading p {
    margin: 0;
    color: var(--release-muted);
    font-size: 13px;
}

.release-badge {
    margin-left: auto;
    padding: 7px 10px;
    border: 1px solid rgba(255, 184, 0, .58);
    border-radius: 999px;
    color: var(--release-gold);
    font-size: 11px;
    font-weight: 900;
    text-transform: uppercase;
}

.release-feature-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin: 26px 0 20px;
}

.release-feature-grid article {
    min-height: 118px;
    padding: 18px;
    border: 1px solid rgba(83, 151, 194, .28);
    border-radius: 10px;
    background: rgba(7, 27, 43, .76);
}

.release-feature-grid i {
    color: var(--release-green);
    font-size: 18px;
}

.release-feature-grid h3 {
    margin: 11px 0 5px;
    color: #ffffff;
    font-size: 15px;
}

.release-feature-grid p {
    margin: 0;
    color: var(--release-muted);
    font-size: 13px;
    line-height: 1.5;
}

.release-guide-link {
    width: 100%;
    justify-content: center;
    min-height: 44px;
    border: 1px solid rgba(49, 156, 255, .7);
    border-radius: 8px;
    background: rgba(49, 156, 255, .08);
}

.release-guide-link i:last-child {
    margin-left: auto;
    margin-right: 16px;
}

.release-changelog {
    margin-top: 22px;
    padding: 28px;
}

.release-changelog header {
    margin-bottom: 20px;
}

.changelog-entry {
    display: grid;
    grid-template-columns: 130px minmax(0, 1fr);
    gap: 20px;
    padding: 20px;
    border: 1px solid rgba(83, 151, 194, .28);
    border-radius: 10px;
    background: rgba(7, 27, 43, .65);
}

.changelog-version strong,
.changelog-version span {
    display: block;
}

.changelog-version strong {
    color: var(--release-gold);
    font-size: 25px;
}

.changelog-version span {
    margin-top: 4px;
    color: var(--release-muted);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.changelog-entry h3 {
    margin: 0;
    color: #ffffff;
    font-size: 17px;
}

.changelog-entry p {
    margin: 5px 0 12px;
    color: #8cc8f8;
    font-size: 12px;
}

.changelog-entry ul {
    display: grid;
    gap: 8px;
    margin: 0;
    padding-left: 18px;
    color: #d7e7f2;
    font-size: 13px;
    line-height: 1.5;
}

@media (max-width: 720px) {
    .release-notes-main {
        padding: 22px 16px;
    }

    .release-page-header h1,
    .release-changelog h2 {
        font-size: 28px;
    }

    .release-page-header {
        align-items: flex-start;
        min-height: 0;
        padding: 24px;
    }

    .release-page-signal {
        display: none;
    }

    .release-current-card,
    .release-changelog {
        padding: 20px;
    }

    .release-current-heading {
        align-items: flex-start;
    }

    .release-badge {
        display: none;
    }

    .release-feature-grid,
    .changelog-entry {
        grid-template-columns: 1fr;
    }
}