/* css/feed_modern.css */
.fm{--fm-bg:#fff;--fm-bd:#e6e8ec;--fm-tx:#1f2328;--fm-mu:#6b7280;--fm-ac:#2f6fdb;--fm-acbg:#eaf1ff;--fm-hv:#f4f6f9;--fm-sh:0 1px 2px rgba(16,24,40,.05);display:grid;grid-template-columns:200px minmax(0,1fr);gap:20px;max-width:920px;margin:14px auto 40px;padding:0 10px;color:var(--fm-tx);font:15px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;text-align:left;box-sizing:border-box}html.dark-mode .fm{--fm-bg:#22262e;--fm-bd:#2f3540;--fm-tx:#e2e8f0;--fm-mu:#94a3b8;--fm-ac:#7eb8f7;--fm-acbg:#263447;--fm-hv:#2a2f39;--fm-sh:none}.fm *{box-sizing:border-box}.fm a{text-decoration:none}.fm-side{position:sticky;top:12px;align-self:start;display:flex;flex-direction:column;gap:10px}.fm-menu{display:flex;flex-direction:column;gap:2px;background:var(--fm-bg);border:1px solid var(--fm-bd);border-radius:14px;padding:6px;box-shadow:var(--fm-sh)}.fm .fm-mi,.fm .fm-mi:link,.fm .fm-mi:visited{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:10px;color:var(--fm-tx);font-weight:500;white-space:nowrap}.fm .fm-mi:hover{background:var(--fm-hv);color:var(--fm-tx)}.fm .fm-mi.on{background:var(--fm-acbg);color:var(--fm-ac);font-weight:600}.fm-ic{width:22px;text-align:center;font-size:17px;line-height:1}.fm-badge{display:inline-block;min-width:18px;padding:0 5px;margin-left:4px;border-radius:9px;background:#e5484d;color:#fff;font-size:11px;line-height:18px;text-align:center}.fm .fm-write,.fm .fm-write:link,.fm .fm-write:visited{display:block;text-align:center;padding:9px 12px;border-radius:12px;background:var(--fm-ac);color:#fff;font-weight:600}html.dark-mode .fm .fm-write{color:#10151c}.fm .fm-switch,.fm .fm-switch:link,.fm .fm-switch:visited{display:block;text-align:center;padding:7px 10px;border-radius:12px;border:1px dashed var(--fm-bd);color:var(--fm-mu);font-size:13px}.fm .fm-switch:hover{color:var(--fm-tx);background:var(--fm-hv)}.fm-main{min-width:0}.fm-bar{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:8px;margin-bottom:12px;padding:6px;background:var(--fm-bg);border:1px solid var(--fm-bd);border-radius:14px;box-shadow:var(--fm-sh)}.fm-tabs{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;flex:1;min-width:0}.fm-tabs::-webkit-scrollbar{display:none}.fm .fm-tab,.fm .fm-tab:link,.fm .fm-tab:visited{flex:none;padding:6px 12px;border-radius:10px;color:var(--fm-mu);font-weight:600;font-size:14px;white-space:nowrap}.fm .fm-tab:hover{background:var(--fm-hv);color:var(--fm-tx)}.fm .fm-tab.on{background:var(--fm-acbg);color:var(--fm-ac)}.fm .fm-switch-sm{display:none;flex:none;border:0;padding:6px 10px}.fm-note{padding:10px 14px;margin-bottom:10px;border-radius:12px;background:var(--fm-bg);border:1px solid var(--fm-bd);color:#e67e22;font-weight:600}.fm-card{background:var(--fm-bg);border:1px solid var(--fm-bd);border-radius:16px;padding:14px 16px 10px;margin-bottom:12px;box-shadow:var(--fm-sh)}.fm-head{display:flex;align-items:center;gap:10px;margin-bottom:8px}.fm-ava img{width:40px;height:40px;border-radius:50%;object-fit:cover;display:block;background:var(--fm-hv)}.fm-meta{display:flex;flex-direction:column;min-width:0;line-height:1.3}.fm .fm-author,.fm .fm-author:link,.fm .fm-author:visited{color:var(--fm-tx);font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fm-when{color:var(--fm-mu);font-size:12.5px}.fm-when a{color:var(--fm-mu)!important}.fm h2.fm-title{margin:2px 0 6px;font-size:18px;line-height:1.3;font-weight:700;word-break:break-word}.fm .fm-title a,.fm .fm-title a:link,.fm .fm-title a:visited{color:var(--fm-tx)}.fm .fm-title a:hover{color:var(--fm-ac)}.fm-body{position:relative}.fm-body-in{max-height:460px;overflow:hidden;word-break:break-word;overflow-wrap:anywhere}.fm-body-in img,.fm-body-in video,.fm-body-in iframe{max-width:100%!important;height:auto;border-radius:10px}.fm-body-in iframe{aspect-ratio:16/9;height:auto}.fm-body.fm-fit:not(.fm-open) .fm-body-in{-webkit-mask-image:linear-gradient(#000 75%,transparent);mask-image:linear-gradient(#000 75%,transparent)}.fm-body.fm-open .fm-body-in{max-height:none}.fm-expand{display:block;margin:4px 0 2px;padding:0;border:0;background:none;color:var(--fm-ac);font-weight:600;cursor:pointer;font-size:14px}.fm-expand[hidden]{display:none}.fm-guest{color:var(--fm-mu);font-size:14px}.fm-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.fm .fm-tag,.fm .fm-tag:link,.fm .fm-tag:visited{padding:2px 9px;border-radius:999px;background:var(--fm-hv);color:var(--fm-mu);font-size:12.5px}.fm-foot{display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px;margin-top:10px;padding-top:8px;border-top:1px solid var(--fm-bd);font-size:13.5px}.fm .fm-act,.fm .fm-act:link,.fm .fm-act:visited{display:inline-flex;align-items:center;gap:5px;color:var(--fm-mu);margin:0;cursor:pointer}.fm-act img{width:16px;height:16px;opacity:.75}.fm-act .like_button img{display:none}.fm-act .like_button{display:inline-flex;align-items:center}.fm-act .like_button:before{font-size:17px;line-height:1}html.dark-mode .fm-act img{filter:invert(.85)}.fm-views{cursor:default!important}.fm-bump{display:inline;margin:0}.fm-bump button{background:none;border:0;padding:0;color:#e67e22;font-weight:700;cursor:pointer;font-size:13px}.fm-bump small{color:var(--fm-mu)}.fm .fm-open,.fm .fm-open:link,.fm .fm-open:visited{margin-left:auto;color:var(--fm-ac);font-weight:600}.fm-more{text-align:center;padding:6px 0 20px;overflow-anchor:none}.fm .fm-more-btn,.fm .fm-more-btn:link,.fm .fm-more-btn:visited{display:inline-block;padding:9px 22px;border-radius:12px;background:var(--fm-bg);border:1px solid var(--fm-bd);color:var(--fm-tx);font-weight:600}.fm.fm-busy .fm-more-btn{opacity:.5;pointer-events:none}.fm.fm-busy .fm-more-btn:after{content:" …"}.fm-empty{padding:40px 10px;text-align:center;color:var(--fm-mu)}.fm .container_music{margin-top:8px}.fm audio{width:100%;max-width:420px}@media (max-width:820px){.fm{grid-template-columns:minmax(0,1fr);gap:8px;margin-top:8px;padding:0 6px}.fm-side{position:static;flex-direction:row;gap:6px}.fm-menu{flex-direction:row;overflow-x:auto;scrollbar-width:none;padding:4px;flex:1;min-width:0}.fm-menu::-webkit-scrollbar{display:none}.fm .fm-mi{padding:6px 10px;gap:6px;font-size:13.5px}.fm .fm-write,.fm .fm-side .fm-switch{display:none}.fm .fm-switch-sm{display:block}.fm-bar{top:0;margin-bottom:8px}.fm-card{padding:12px 12px 8px;border-radius:14px;margin-bottom:8px}.fm h2.fm-title{font-size:16.5px}}