.release-hero-content {
    position: relative;
    z-index: 1;
}

.release-catalog { padding-block: 72px 96px; }
.release-section-heading { margin-bottom: 32px; }
.release-section-heading > span,
.release-category { color: var(--amisa-purple); font-size: 13px; font-weight: 700; }
.release-section-heading h2 { margin: 12px 0; font-size: clamp(25px, 3vw, 36px); }
.release-section-heading p,
.release-change p,
.release-action p { color: var(--amisa-muted); line-height: 2; margin: 10px 0 0; }
.release-empty-state { color: var(--amisa-muted); line-height: 2; text-align: center; }

.release-card {
    margin-bottom: 24px;
    border: 1px solid var(--amisa-line);
    border-radius: 20px;
    background: #fff;
    overflow: hidden;
    box-shadow: 0 12px 36px rgba(45, 23, 55, .04);
}

.release-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 28px 32px;
    border-bottom: 1px solid var(--amisa-line);
}

.release-card h3 { font-size: 21px; line-height: 1.8; margin: 8px 0 0; }
.release-month { padding: 7px 16px; border-radius: 30px; background: #f0ecff; color: var(--amisa-purple-dark); white-space: nowrap; font-size: 13px; }
.release-change { display: flex; align-items: flex-start; gap: 20px; padding: 32px; }
.release-index { display: grid; place-items: center; flex: 0 0 44px; height: 44px; border-radius: 12px; background: var(--amisa-soft); color: var(--amisa-purple); font-weight: 700; }
.release-change h4 { font-size: 18px; line-height: 1.8; margin: 4px 0 0; }
.release-action { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 24px 32px; background: var(--amisa-soft); }
.release-action strong { font-size: 14px; }
.release-action p { font-size: 13px; }
.release-action a { display: inline-flex; justify-content: center; align-items: center; gap: 16px; flex-shrink: 0; min-height: 48px; padding: 12px 18px; border-radius: 10px; background: var(--amisa-purple); color: #fff; font-size: 14px; text-decoration: none; }
.release-action a:hover { background: var(--amisa-purple-dark); }
.release-page a:focus-visible { outline: 3px solid var(--amisa-cyan); outline-offset: 4px; }

@media (max-width: 640px) {
    .release-catalog { padding-block: 44px 56px; }
    .release-card-header { align-items: flex-start; padding: 22px 18px; gap: 12px; }
    .release-card h3 { font-size: 18px; }
    .release-change { padding: 22px 18px; gap: 12px; }
    .release-action { padding: 22px 18px; align-items: stretch; flex-direction: column; gap: 18px; }
}