/* 活动文章卡片：后台预览与 develop/lang 新闻共用，不依赖文章内联样式。 */
.point-campaign-card {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 22px 28px;
    box-sizing: border-box;
    max-width: 100%;
    margin: 28px 0;
    padding: clamp(22px, 4vw, 32px);
    border: 1px solid #6766cf;
    border-radius: 22px;
    background: radial-gradient(ellipse at top right, #5d3c99 0, transparent 65%), linear-gradient(120deg, #1b2d60, #302458);
    box-shadow: 0 12px 30px rgb(22 26 66 / 18%);
    color: #fff;
    font-family: system-ui, -apple-system, "Segoe UI", "Microsoft YaHei", sans-serif;
    line-height: 1.6;
    text-align: start;
    overflow-wrap: anywhere;
}
.point-campaign-card .point-campaign-card__body { flex: 1 1 260px; min-width: 0; }
.point-campaign-card .point-campaign-card__title { display: block; margin: 0 0 8px; color: #fff; font-size: 1.3rem; font-weight: 750; line-height: 1.4; }
.point-campaign-card .point-campaign-card__description { margin: 0; color: #e0e5ff; font-size: .96rem; }
.point-campaign-card a.point-campaign-card__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    flex: 0 1 auto;
    max-width: 100%;
    min-height: 48px;
    padding: 13px 24px;
    border: 1px solid #e6ecff;
    border-radius: 13px;
    background: #f3f5ff;
    color: #29235e;
    box-shadow: 0 6px 16px rgb(10 14 48 / 20%);
    font: inherit;
    font-weight: 750;
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    transition: background-color .15s ease, box-shadow .15s ease;
}
.point-campaign-card a.point-campaign-card__button:hover { background: #dce8ff; color: #242053; text-decoration: none; box-shadow: 0 8px 20px rgb(10 14 48 / 28%); }
.point-campaign-card a.point-campaign-card__button:focus-visible { outline: 3px solid #67e8f9; outline-offset: 5px; }
@media (max-width: 640px) {
    .point-campaign-card { flex-direction: column; align-items: stretch; gap: 18px; border-radius: 18px; }
    .point-campaign-card .point-campaign-card__body { flex: auto; }
    .point-campaign-card a.point-campaign-card__button { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
    .point-campaign-card a.point-campaign-card__button { transition: none; }
}