/* 留言區（聯絡作者頁的留言板、作者專欄文章底下的回應）共用樣式 */
/* 留言板 */
.gb h2.sm{display:flex;align-items:baseline;gap:8px}
.gb h2.sm small{font-size:13px;color:var(--muted);font-weight:500}
.gb .lead{margin:6px 0 0;font-size:14px;color:var(--muted);line-height:1.7}
.gbform{margin-top:14px;padding:14px;border:1px solid var(--line);border-radius:12px;background:var(--bg)}
.gbform.inreply{margin:10px 0 0;border-color:var(--gold)}
.gbform .to{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:13px;color:var(--gold);font-weight:700;margin-bottom:8px}
.gbform .to button{border:0;background:none;color:var(--muted);font:inherit;font-size:13px;cursor:pointer;padding:4px}
.gbform label{display:block;font-size:13px;color:var(--muted);margin:0 0 4px}
.gbform input[type=text],.gbform textarea{width:100%;box-sizing:border-box;font:inherit;font-size:16px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--fg)}
.gbform textarea{min-height:96px;resize:vertical;line-height:1.6}
.gbform input:focus,.gbform textarea:focus{outline:2px solid var(--gold);outline-offset:-1px;border-color:var(--gold)}
.gbform .f+.f{margin-top:10px}
.gbform .cnt{text-align:right;font-size:12px;color:var(--muted);margin-top:2px}
.cap{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.cap img{width:180px;height:60px;border-radius:8px;border:1px solid var(--line);background:#f4efe4;flex:none}
.cap .re{height:40px;padding:0 12px;font-size:13px}
.cap input{flex:1;min-width:120px;text-transform:uppercase;letter-spacing:.2em;font-family:var(--mono)!important}
.gbform .act{display:flex;align-items:center;gap:10px;margin-top:12px;flex-wrap:wrap}
.gbform .act .btn{flex:none}
.gbform .msg{font-size:13px;color:var(--bad);flex:1;min-width:0}
.gbform .msg.ok{color:var(--calm,#2f7a4a)}
.cap input::placeholder{letter-spacing:normal;text-transform:none;font-family:var(--sans)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.gblist{margin-top:18px}
.cm{padding:14px 0;border-top:1px solid var(--line)}
.cm .hd{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.cm .nm{font-weight:700;font-size:14.5px}
.cm .tm{font-size:12px;color:var(--muted)}
.cm .badge{font-size:11px;font-weight:700;color:#1a1408;background:var(--gold);border-radius:4px;padding:1px 6px}
.cm .bd{margin:6px 0 0;font-size:14.5px;line-height:1.75;white-space:pre-wrap;overflow-wrap:anywhere}
.cm .rp{margin-top:6px;border:0;background:none;color:var(--gold);font:inherit;font-size:13px;font-weight:600;cursor:pointer;padding:4px 0}
.cm .subs{margin:10px 0 0 4px;padding-left:14px;border-left:2px solid var(--line)}
.cm .subs .cm{padding:10px 0;border-top:0}
.cm .subs .cm+.cm{border-top:1px dashed var(--line)}
.cm.byauthor>.bd{background:var(--gold-soft);border-radius:8px;padding:8px 10px}
.gbempty{padding:20px 0;text-align:center;color:var(--muted);font-size:14px}
.pager{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:6px;padding:4px 0 14px}
.pager button{min-width:38px;height:38px;padding:0 10px;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--fg);font:inherit;font-size:14px;font-weight:600;cursor:pointer;font-variant-numeric:tabular-nums}
.pager button[aria-current="page"]{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.pager button:disabled{opacity:.4;cursor:default}
.pager:empty{display:none}
.pager .gap{color:var(--muted);padding:0 2px}
.pager .info{flex-basis:100%;text-align:center;font-size:12px;color:var(--muted);margin-top:0}
@media (max-width:420px){.pager button{min-width:34px;height:36px;padding:0 8px;font-size:13px}}
.gb .pager{margin-top:14px}
.cm .cav{width:22px;height:22px;border-radius:50%;object-fit:cover;align-self:center;flex:none;font-size:11px}
.gbwho{display:flex;align-items:center;gap:8px;font-size:14px;margin-bottom:10px;flex-wrap:wrap}
.gbwho .cav{width:28px;height:28px;border-radius:50%;object-fit:cover;font-size:13px}
.gbwho a{margin-left:auto;font-size:13px;color:var(--gold)}
.gbhint{margin:0 0 10px;font-size:13px;color:var(--muted)}
.gbhint a{color:var(--gold);font-weight:600}
.row2f:has(> .f[hidden] + .f[hidden]){display:none}