.fb-root{min-height:100vh}.fb-shell{max-width:760px;margin:0 auto;padding:0 24px 60px}.fb-bar{display:flex;align-items:center;justify-content:space-between;height:60px;border-bottom:1px solid var(--line)}.fb-bar-id{color:var(--muted);font-family:var(--mono);font-size:13px}.fb-bar-id b{color:var(--cream-2);font-weight:500}.fb-back{color:var(--cream-2);font-size:13px;text-transform:uppercase;letter-spacing:.03em;transition:color .2s ease}.fb-back:hover{color:var(--cream)}.fb-main{padding-top:44px}.fb-eyebrow{display:inline-flex;align-items:center;gap:12px;width:100%;color:var(--cream-2);font-family:var(--mono);font-size:12px;letter-spacing:.06em;border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2);padding:9px 0}.fb-eyebrow .d{width:8px;height:8px;border-radius:50%;background:var(--cream-2);flex-shrink:0}.fb-eyebrow .h{flex:1;height:14px;background:repeating-linear-gradient(-45deg,hsla(40,31%,71%,.35) 0 1px,transparent 1px 6px)}.fb-title{font-size:clamp(30px,4.6vw,46px);font-weight:500;letter-spacing:-.03em;margin:24px 0 0;color:var(--cream)}.fb-sub{color:var(--cream-2);font-size:15px;line-height:1.6;max-width:56ch;margin:12px 0 0}.fb-board{position:relative;margin-top:30px;border:1px solid var(--line);background-color:hsla(0,0%,100%,.008);background-image:repeating-linear-gradient(-45deg,hsla(38,35%,87%,.03) 0 1px,transparent 1px 8px);animation:fbRise .6s cubic-bezier(.22,1,.36,1) both}@keyframes fbRise{0%{opacity:0;transform:translateY(16px);filter:blur(8px)}to{opacity:1;transform:none;filter:blur(0)}}@media (prefers-reduced-motion:reduce){.fb-board{animation:none}}.fb-board .cnr{position:absolute;width:11px;height:11px;z-index:2}.fb-board .cnr.tl{left:-1px;border-left:1px solid var(--cream-2)}.fb-board .cnr.tl,.fb-board .cnr.tr{top:-1px;border-top:1px solid var(--cream-2)}.fb-board .cnr.tr{right:-1px;border-right:1px solid var(--cream-2)}.fb-board .cnr.bl{left:-1px;border-left:1px solid var(--cream-2)}.fb-board .cnr.bl,.fb-board .cnr.br{bottom:-1px;border-bottom:1px solid var(--cream-2)}.fb-board .cnr.br{right:-1px;border-right:1px solid var(--cream-2)}.fb-feed{max-height:52vh;min-height:220px;overflow-y:auto;padding:18px 18px 6px;display:flex;flex-direction:column;gap:16px}.fb-empty{color:var(--muted);font-size:14px;text-align:center;padding:40px 0}.fb-msg{display:flex;gap:12px;align-items:flex-start}.fb-avatar{flex-shrink:0;width:34px;height:34px;border-radius:50%;background:var(--bg-2);border:1px solid var(--line);color:var(--cream-2);display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:11px;letter-spacing:.02em}.fb-body{min-width:0}.fb-meta{display:flex;align-items:baseline;gap:10px}.fb-author{color:var(--cream);font-size:13px;font-weight:600}.fb-time{color:var(--muted);font-family:var(--mono);font-size:11px}.fb-text{color:var(--cream-2);font-size:14.5px;line-height:1.5;margin-top:3px;word-wrap:break-word;overflow-wrap:anywhere}.fb-form{border-top:1px solid var(--line);padding:14px;display:flex;flex-direction:column;gap:10px}.fb-name{width:180px;background:#1a1a1a;border:1px solid var(--line);border-radius:8px;padding:9px 12px;color:var(--cream);font-size:13px;outline:none;transition:border-color .2s ease}.fb-name:focus{border-color:var(--accent)}.fb-name::-moz-placeholder{color:var(--muted)}.fb-name::placeholder{color:var(--muted)}.fb-input-row{display:flex;gap:10px}.fb-input{flex:1;background:#1a1a1a;border:1px solid var(--line);border-radius:10px;padding:13px 15px;color:var(--cream);font-size:15px;outline:none;transition:border-color .2s ease;font-family:inherit}.fb-input:focus{border-color:var(--accent)}.fb-input::-moz-placeholder{color:var(--muted)}.fb-input::placeholder{color:var(--muted)}.fb-send{flex-shrink:0;width:48px;border:none;border-radius:10px;background:var(--accent);color:#1d1d1d;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:transform .18s cubic-bezier(.22,1,.36,1),box-shadow .18s ease,opacity .18s ease}.fb-send:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 20px hsla(38,34%,69%,.28)}.fb-send:active:not(:disabled){transform:translateY(0) scale(.94);box-shadow:none}.fb-send:disabled{opacity:.45;cursor:not-allowed}.fb-spin{animation:fbspin .8s linear infinite}@keyframes fbspin{to{transform:rotate(1turn)}}.fb-err{color:#f0736a;font-size:13px}