.board-thumbnail[data-v-7c396b55]{aspect-ratio:16/10;background:#eef3f8;border-radius:8px;color:#637484;display:grid;font-size:13px;min-width:0;overflow:hidden;place-items:center;width:100%}.board-thumbnail img[data-v-7c396b55]{display:block;height:100%;-o-object-fit:contain;object-fit:contain;width:100%}.board-thumbnail.natural[data-v-7c396b55]{aspect-ratio:auto;background:transparent;border-radius:0;min-height:120px}.board-thumbnail.natural img[data-v-7c396b55]{height:auto;max-width:100%}.board-login[data-v-628f1e49]{color:var(--tech-muted);font-size:14px;margin-top:20px}.board-login a[data-v-628f1e49]{color:var(--tech-blue);font-weight:700;text-decoration:underline;text-underline-offset:3px}.board-loading[data-v-628f1e49]{align-items:center;border-top:2px solid var(--tech-navy);color:var(--tech-muted);display:flex;font-size:14px;gap:10px;justify-content:center;padding:48px 0}.board-spinner[data-v-628f1e49]{animation:board-spin-628f1e49 .8s linear infinite;border:2px solid var(--tech-line);border-radius:50%;border-top-color:var(--tech-blue);height:18px;width:18px}@keyframes board-spin-628f1e49{to{transform:rotate(1turn)}}@media(prefers-reduced-motion:reduce){.board-spinner[data-v-628f1e49]{animation:none}}