.hw-collection-window{display:flex;flex-wrap:wrap;gap:.35rem 1rem;align-items:center;padding:.7rem .9rem;border:1px solid #dbe4f1;border-radius:10px;background:#f8fafc;color:#334155;font-size:.9rem}
.hw-collection-window.is-active{border-color:#9fc2fa;background:#eff6ff;color:#153e75}
.hw-collection-window.is-complete{border-color:#badbcc;background:#f0fdf4;color:#166534}
.hw-collection-window strong{font-weight:700}
.hw-reader-countdown{display:inline-flex;gap:.3rem;align-items:baseline;color:#153e75;font-size:.9rem}
.hw-reader-countdown strong{font-variant-numeric:tabular-nums;font-size:1.05em}