.f2l{--T:15s;display:grid;grid-template-columns:minmax(150px,.8fr) minmax(0,2fr);border:1px solid var(--s-line2);background:var(--s-panel);min-width:0}.f2l *{animation-duration:var(--T);animation-timing-function:linear;animation-iteration-count:infinite;animation-fill-mode:both;animation-delay:var(--d,0s)}.f2l-k{font-size:10px;letter-spacing:.08em;color:var(--s-t3)}.f2l-rail{display:flex;flex-direction:column;gap:2px;padding:14px 10px;border-right:1px solid var(--s-line);background:var(--s-bg)}.f2l-rail .f2l-k{padding:0 8px 8px}.f2l-step{display:flex;align-items:center;gap:8px;height:32px;padding:0 8px;font-size:13px;font-weight:500;color:var(--s-t2);border:1px solid transparent;animation-name:f2l-on}.f2l-step .ic{width:15px;height:15px;flex:none}.f2l-i2{background:var(--s-ink);color:var(--s-on-ink)}@keyframes f2l-on{0%,16.3%{background:var(--s-ink);color:var(--s-on-ink)}16.6%,to{background:transparent;color:var(--s-t2)}}.f2l-stage{display:grid;padding:18px;min-width:0;align-items:center}.f2l-card{grid-area:1/1;display:flex;flex-direction:column;gap:10px;border:1px solid var(--s-line2);background:var(--s-panel);padding:16px;min-width:0;opacity:0;animation-name:f2l-show}.f2l-c2{opacity:1}@keyframes f2l-show{0%{opacity:0;transform:translateY(6px);animation-timing-function:var(--eo)}1.6%,15.2%{opacity:1;transform:none}16.4%,to{opacity:0;transform:none}}.f2l-h{display:flex;align-items:center;gap:10px;padding-bottom:10px;border-bottom:1px solid var(--s-line)}.f2l-av{width:32px;height:32px;flex:none;display:grid;place-items:center;background:var(--s-sel);color:var(--s-text);font:700 12px/1 var(--font-ui)}.f2l-av.you{background:var(--s-ink);color:var(--s-on-ink);font-size:10.5px}.f2l-who{display:flex;flex-direction:column;gap:2px;min-width:0}.f2l-who b{font-size:14px}.f2l-who small{font-size:12px;color:var(--s-t3)}.f2l-tag{margin-left:auto;font-size:10px;letter-spacing:.08em;border:1px solid var(--s-line2);padding:3px 6px;color:var(--s-t2)}.f2l-note,.f2l-msg,.f2l-post{margin:0;max-width:none;font-size:14px;line-height:1.5;color:var(--s-text)}.f2l-note{border:1px solid var(--s-line);background:var(--s-bg);padding:10px 12px}.f2l-msg{background:var(--s-hover);padding:10px 12px;align-self:flex-start;max-width:92%}.f2l-post{font-size:15px;font-weight:500}.f2l-subj{display:flex;align-items:baseline;gap:8px;font-size:13.5px;font-weight:700}.f2l-st{display:inline-flex;align-items:center;gap:6px;align-self:flex-start;font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--s-ok);border:1px solid currentColor;padding:4px 7px}.f2l-st .ic{width:12px;height:12px}.f2l-cap{font-size:12.5px;color:var(--s-t3)}.f2l-voice{display:flex;align-items:center;gap:10px;border:1px solid var(--s-line2);padding:10px 12px;background:var(--s-bg)}.f2l-voice>.mono{font-size:12px;color:var(--s-t2)}.f2l-play{width:30px;height:30px;flex:none;display:grid;place-items:center;background:var(--s-ink);color:var(--s-on-ink)}.f2l-play .ic{width:14px;height:14px}.f2l-wave{flex:1;display:flex;align-items:center;justify-content:space-between;gap:3px;height:22px;min-width:0;overflow:hidden}.f2l-wave i{width:3px;height:var(--h);background:var(--s-t2);flex:none;transform-origin:center;animation:f2l-wave 1.1s ease-in-out infinite;animation-delay:calc(var(--j) * -90ms)}@keyframes f2l-wave{0%,to{transform:scaleY(.55)}50%{transform:scaleY(1)}}.f2l-video{position:relative;aspect-ratio:16/8;background:#1d2228;display:grid;place-items:center;color:#fff;background-image:linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:22px 22px}.f2l-vplay{width:44px;height:44px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.7)}.f2l-vplay .ic{width:18px;height:18px}.f2l-video .mono{position:absolute;right:8px;bottom:6px;font-size:11px;opacity:.85}.f2p{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--s-line);margin:22px 0 0;padding:0;list-style:none}.f2p li{display:flex;flex-direction:column;gap:8px;padding:18px;border-right:1px solid var(--s-line);background:var(--s-panel)}.f2p li:last-child{border-right:0}.f2p .ic{width:18px;height:18px;color:var(--s-text)}.f2p b{font-size:15px}.f2p span{font-size:14px;line-height:1.5;color:var(--s-t2)}.f2p-frame{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:0;border:1px solid var(--s-line2);background:var(--s-panel);margin-top:18px}.f2p-post{display:flex;flex-direction:column;gap:10px;padding:16px;border-right:1px solid var(--s-line)}.f2p-post p{margin:0;font-size:14px;line-height:1.55;color:var(--s-text);max-width:none}.f2p-meta{display:flex;flex-wrap:wrap;gap:8px}.f2p-chip{font:500 10.5px/1 var(--font-mono);letter-spacing:.06em;text-transform:uppercase;border:1px solid var(--s-line2);padding:5px 7px;color:var(--s-t2)}.f2p-chip.ink{background:var(--s-ink);border-color:var(--s-ink);color:var(--s-on-ink)}.f2p-eng{display:flex;flex-direction:column}.f2p-eng .f2l-k{padding:14px 16px 8px}.f2p-row{display:flex;align-items:center;gap:10px;padding:9px 16px;border-top:1px solid var(--s-line);font-size:13px}.f2p-row .f2l-av{width:28px;height:28px;font-size:11px}.f2p-row span:last-child{display:flex;flex-direction:column;gap:1px;min-width:0}.f2p-row small{color:var(--s-t3);font-size:12px}.f2p-add{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 16px;border-top:1px solid var(--s-line);font-size:13px;color:var(--s-t2)}.f2p-add b{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;background:var(--s-ink);color:var(--s-on-ink);padding:6px 10px;font-weight:700}.f2p-add .ic{width:13px;height:13px}@container site (max-width: 900px){.f2p{grid-template-columns:repeat(2,minmax(0,1fr))}.f2p li:nth-child(2){border-right:0}.f2p li:nth-child(-n+2){border-bottom:1px solid var(--s-line)}}@container site (max-width: 640px){.f2l *,.f2l-wave i{animation:none!important}.f2l{grid-template-columns:minmax(0,1fr)}.f2l-rail{flex-direction:row;flex-wrap:wrap;gap:6px;border-right:0;border-bottom:1px solid var(--s-line);padding:12px}.f2l-rail .f2l-k{width:100%;padding:0 0 2px}.f2l-step{height:30px;border-color:var(--s-line2);background:var(--s-panel)}.f2l-step.f2l-i2{background:var(--s-ink);color:var(--s-on-ink);border-color:var(--s-ink)}.f2l-stage{padding:12px}.f2l-card:not(.f2l-c2){display:none}.f2p,.f2p-frame{grid-template-columns:minmax(0,1fr)}.f2p li{border-right:0;border-bottom:1px solid var(--s-line)}.f2p li:last-child{border-bottom:0}.f2p-post{border-right:0;border-bottom:1px solid var(--s-line)}}