.reborn-join{min-height:34px;padding:7px 10px;border:1px solid #21b8ac;border-radius:8px;background:#e8faf5;color:#117b72;font-size:11px;font-weight:650;white-space:nowrap}
.reborn-join:hover{background:#d0f4e9}
.wiki-share-trigger{min-height:34px;padding:7px 9px;border:1px solid var(--line);border-radius:8px;background:var(--surface,#fff);color:var(--ink);font-size:11px;white-space:nowrap}
.reborn-dialog{box-sizing:border-box;width:min(420px,calc(100vw - 24px));max-height:calc(100vh - 24px);max-height:calc(100dvh - 24px);padding:16px;border:1px solid var(--line);border-radius:16px;background:var(--surface,#fff);color:var(--ink);box-shadow:0 18px 70px #001b3044;overflow:auto;overscroll-behavior:contain}
.reborn-dialog::backdrop{background:#081d32a6}
.reborn-dialog-header{display:flex;align-items:start;justify-content:space-between;gap:12px;margin-bottom:12px}
.reborn-dialog-header h2{margin:0;font-size:20px;line-height:1.4}
.reborn-group-number{margin:2px 0 0;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}
.reborn-dialog button,.reborn-save{min-height:38px;padding:7px 10px;border:1px solid var(--line);border-radius:8px;background:var(--soft,#f3f7f8);color:var(--ink);font-size:12px;white-space:nowrap}
.reborn-dialog button:disabled{opacity:.4;cursor:default}
/* Trim only the original card's outer whitespace in the view; downloads keep every source pixel. */
.reborn-qr-frame{width:min(100%,360px);aspect-ratio:1/1.2;margin:auto;border-radius:12px;overflow:hidden;background:#fff}
.reborn-qr-image{display:block;width:100%;height:100%;object-fit:cover;object-position:50% 46%;touch-action:pan-y}
.reborn-qr-image[hidden]{display:none}
.reborn-qr-status{font-size:12px;color:var(--muted);text-align:center;margin:8px 0}
.reborn-qr-status:empty{display:none}
.reborn-dialog-footer{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:14px}
.reborn-pager{display:flex;align-items:center;gap:7px}
.reborn-page{font-size:12px;color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums}
.reborn-save{display:inline-flex;align-items:center;justify-content:center;background:#137f76;border-color:#137f76;color:#fff;text-decoration:none}
.reborn-save:hover{background:#09675f}
.reborn-help{margin:10px 0 0;font-size:11px;text-align:center;color:var(--muted)}
[data-theme="dark"] .reborn-join{background:#193d3b;color:#acf0e3;border-color:#407a72}
.wiki-share-url-row{display:flex;gap:6px}.wiki-share-url{min-width:0;width:100%;padding:8px;border:1px solid var(--line);border-radius:8px;background:var(--soft,#f3f7f8);color:var(--ink);font-size:11px}
.wiki-share-poster{display:block;width:100%;height:auto;margin:12px auto;border-radius:10px}
.wiki-share-download{display:flex;margin-top:12px}
.wiki-share-dialog [hidden]{display:none}
@media(max-width:480px){.masthead .brand-caption{display:none}.masthead .brand-logo{width:32px;height:32px}.masthead .brand strong{font-size:18px;letter-spacing:0}.masthead-tools .theme-toggle,.reborn-join{min-height:38px;padding:6px 7px}.reborn-dialog{padding:12px}.reborn-dialog-footer{gap:6px}.reborn-pager{gap:5px}.reborn-dialog button,.reborn-save{padding:7px 8px}}
@media(max-width:760px){.masthead .brand>span{display:none}.masthead .brand-logo{width:32px;height:32px}.masthead .brand{gap:0}.wiki-share-trigger{min-height:38px}}