:root{--bg: #14171a;--panel: #1b1f23;--panel-2: #20252a;--line: #2a3037;--line-soft: #22272c;--ink: #e7e4dd;--muted: #8a9299;--faint: #5f676e;--signal: #e8a33d;--signal-dim: #9c6f28;--blue: #6fb1fc;--green: #7bd88f;--violet: #c99bf0;--coral: #f2836b;--radius: 7px;--mono: ui-monospace, "SF Mono", "JetBrains Mono", "Cascadia Code", Menlo, Consolas, monospace;--sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif}@media (prefers-color-scheme: light){:root{--bg: #f7f6f2;--panel: #ffffff;--panel-2: #f1efe9;--line: #e0ddd4;--line-soft: #ebe8e0;--ink: #1a1d20;--muted: #6b7076;--faint: #9aa0a6;--signal: #c47f18;--signal-dim: #d9a94f}}*{box-sizing:border-box}[hidden]{display:none!important}html,body{height:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}button{font-family:inherit;cursor:pointer}input{font-family:inherit}.eyebrow{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint)}.meta{font-family:var(--mono);font-size:11.5px;color:var(--muted)}.wordmark{font-family:var(--mono);font-weight:600;letter-spacing:.02em;font-size:22px;color:var(--ink)}.wordmark span{color:var(--signal);padding:0 1px}.wordmark.sm{font-size:15px}.wordmark-tag{font-family:var(--mono);font-size:.5em;letter-spacing:.12em;text-transform:uppercase;color:var(--signal)!important;border:1px solid color-mix(in srgb,var(--signal) 45%,transparent);border-radius:5px;padding:2px 5px!important;vertical-align:middle}.login{min-height:100dvh;display:grid;place-items:center;padding:24px;background:radial-gradient(1200px 500px at 50% -10%,color-mix(in srgb,var(--signal) 7%,transparent),transparent),var(--bg)}.login-card{width:100%;max-width:340px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:28px 26px 24px}.login-sub{margin:6px 0 22px;color:var(--muted);font-size:13px}.field{display:grid;gap:5px;margin-bottom:14px}.field>span{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint)}.field input{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);color:var(--ink);padding:9px 10px;font-size:14px}.field input:focus-visible{outline:2px solid var(--signal);outline-offset:1px;border-color:transparent}.login-error{color:var(--coral);font-size:12.5px;min-height:1.2em;margin-top:8px;font-family:var(--mono)}.primary{background:var(--signal);color:#1a1204;border:none;border-radius:var(--radius);padding:9px 16px;font-weight:600;font-size:13.5px;width:100%}.composer-bar .primary{width:auto}.primary:hover{filter:brightness(1.06)}.primary:focus-visible{outline:2px solid var(--ink);outline-offset:2px}.ghost{background:transparent;color:var(--muted);border:1px solid var(--line);border-radius:var(--radius);padding:6px 11px;font-size:12.5px}.ghost:hover{color:var(--ink);border-color:var(--muted)}.ghost.sm{padding:3px 8px;font-size:11px}.shell{height:100dvh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;gap:12px;padding:0 16px;height:48px;border-bottom:1px solid var(--line);background:var(--panel);flex:0 0 auto}.topbar-spacer{flex:1}.workbench{flex:1;display:grid;grid-template-columns:1fr;min-height:0}.rail{border-right:1px solid var(--line);background:var(--panel);display:flex;flex-direction:column;min-height:0;position:fixed;top:48px;bottom:0;left:0;width:84%;max-width:320px;z-index:40;transform:translate(-100%);transition:transform .2s ease}.rail.open{transform:translate(0);box-shadow:0 0 40px #00000080}.rail-head{display:flex;align-items:center;justify-content:space-between;padding:12px 14px 8px}.thread-list{overflow-y:auto;padding:2px 8px 12px}.thread-row{display:grid;grid-template-columns:10px 1fr;gap:9px;align-items:start;width:100%;text-align:left;background:transparent;border:1px solid transparent;border-radius:var(--radius);padding:9px 10px;color:var(--ink);margin-bottom:2px}.thread-row:hover{background:var(--panel-2)}.thread-row.active{background:var(--panel-2);border-color:var(--line)}.thread-row .dot{margin-top:5px}.thread-row .t-title{font-family:var(--mono);font-size:12.5px;line-height:1.35;color:var(--ink);overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.thread-row .t-meta{margin-top:3px;display:flex;gap:7px;align-items:center}.thread-row .t-room{font-family:var(--mono);font-size:10px;color:var(--faint);text-transform:uppercase;letter-spacing:.08em}.count-pill{font-family:var(--mono);font-size:10px;color:var(--muted);border:1px solid var(--line);border-radius:10px;padding:0 6px}.channel-row{grid-template-columns:1fr;margin-bottom:6px}.channel-row .t-title{font-weight:600}.channel-row.active{border-color:var(--line)}.rail-section{padding:10px 12px 4px;border-top:1px solid var(--line-soft);margin-top:4px}.general-actions{margin-top:5px}.thread-link{font-family:var(--mono);font-size:11px;background:transparent;border:none;padding:0;color:var(--signal);cursor:pointer}.thread-link:hover{text-decoration:underline}.thread-link.ghosty{color:var(--faint);opacity:.55;transition:opacity .12s}.msg:hover .thread-link.ghosty{opacity:1}.empty-cta-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}.dot{width:8px;height:8px;border-radius:50%;background:var(--faint);flex:0 0 auto;display:inline-block}.dot.running{background:var(--signal);box-shadow:0 0 color-mix(in srgb,var(--signal) 60%,transparent);animation:pulse 1.6s ease-out infinite}.dot.done{background:var(--green)}.dot.error{background:var(--coral)}.dot.none{background:var(--faint)}@keyframes pulse{0%{box-shadow:0 0 color-mix(in srgb,var(--signal) 55%,transparent)}to{box-shadow:0 0 0 7px transparent}}@media (prefers-reduced-motion: reduce){.dot.running{animation:none}}.stage{display:flex;flex-direction:column;min-height:0;min-width:0}.thread-header{display:flex;align-items:center;gap:12px;padding:11px 18px;border-bottom:1px solid var(--line);flex:0 0 auto}.thread-id{display:flex;align-items:center;gap:9px;min-width:0}.thread-title{font-family:var(--mono);font-size:13px;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:46ch}.stage-spacer{flex:1}.run-chip{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;padding:2px 8px;border-radius:20px;border:1px solid currentColor}.seg{display:inline-flex;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.seg button{background:transparent;color:var(--muted);border:none;padding:6px 13px;font-family:var(--mono);font-size:11.5px;letter-spacing:.04em}.seg button.active{background:var(--signal);color:#1a1204}.seg button:not(.active):hover{color:var(--ink)}.scroll{flex:1;overflow-y:auto;min-height:0}.empty{min-height:100%;display:grid;place-content:center;justify-items:start;align-content:center;gap:10px;max-width:460px;margin:0 auto;padding:28px 22px;color:var(--muted)}.empty-mark{font-size:34px;color:var(--signal);line-height:1}.empty-title{font-family:var(--mono);font-size:19px;color:var(--ink);margin:2px 0 0}.empty-lead{margin:0;color:var(--muted)}.empty-steps{margin:6px 0 2px;padding-left:20px;display:grid;gap:9px;color:var(--ink);font-size:13.5px;line-height:1.5}.empty-steps b{color:var(--ink);font-weight:600}.empty-cta{width:auto;margin-top:6px}.scrim{position:fixed;top:48px;right:0;bottom:0;left:0;background:#00000080;z-index:30}.rail-foot{margin-top:auto;padding:10px 14px;border-top:1px solid var(--line-soft);font-size:11px}.thread-list{flex:1}.install-btn-login{width:100%;margin-top:12px;justify-content:center}.login-adv{margin-top:12px}.login-adv summary{font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--faint);cursor:pointer;list-style:none}.login-adv summary::-webkit-details-marker{display:none}.login-adv[open] summary{margin-bottom:10px}.timeline{padding:16px 18px 24px;max-width:860px}.msg{margin-bottom:11px}.msg-head{display:flex;align-items:baseline;gap:8px;margin-bottom:2px}.msg-sender{font-family:var(--mono);font-size:11.5px;color:var(--muted)}.msg-sender.bot{color:var(--signal)}.msg-time{font-family:var(--mono);font-size:10px;color:var(--faint);cursor:help}.day-sep{display:flex;align-items:center;gap:10px;margin:18px 0 12px}.day-sep:before,.day-sep:after{content:"";flex:1;height:1px;background:var(--line, rgba(127, 127, 127, .22))}.day-sep-label{font-family:var(--mono);font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:var(--faint);white-space:nowrap}.msg-from-human{border-left:3px solid var(--signal);padding-left:10px;margin-left:-13px}.msg-sender.human{color:var(--text);font-weight:700}.fold-toggle{display:block;margin-top:4px;padding:0;background:none;border:0;cursor:pointer;font-family:var(--mono);font-size:11px;color:var(--signal)}.fold-toggle:hover{text-decoration:underline}.msg-body{white-space:normal;word-break:break-word}.msg{position:relative;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}.run-card,.run-card *{-webkit-user-select:text;user-select:text}.msg-caret{position:absolute;top:0;right:0;opacity:0;transition:opacity .12s;background:transparent;border:none;color:var(--faint);cursor:pointer;font-size:15px;line-height:1;padding:2px 6px}.msg:hover .msg-caret{opacity:.6}.msg-caret:hover{opacity:1;color:var(--ink)}.reply-quote{border-left:2px solid var(--signal);padding:2px 8px;margin:0 0 4px;background:color-mix(in srgb,var(--signal) 8%,transparent);border-radius:4px;display:flex;flex-direction:column;gap:1px;max-width:100%;overflow:hidden}.reply-quote-who{font-family:var(--mono);color:var(--signal);font-size:11px}.reply-quote-text{color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.reactions{display:flex;flex-wrap:wrap;gap:4px;margin-top:5px}.reaction{display:inline-flex;align-items:center;gap:3px;background:var(--panel-2);border:1px solid var(--line);border-radius:12px;padding:1px 7px;cursor:pointer;color:var(--muted)}.reaction.mine{border-color:var(--signal);background:color-mix(in srgb,var(--signal) 16%,transparent);color:var(--ink)}.reaction-emoji{font-size:13px;line-height:1.3}.reaction-count{font-family:var(--mono);font-size:10.5px}.reply-preview{display:flex;align-items:center;gap:8px;border-left:2px solid var(--signal);padding:4px 8px;background:var(--panel-2);border-radius:4px}.reply-preview-body{flex:1;min-width:0;display:flex;flex-direction:column}.reply-preview-who{font-family:var(--mono);font-size:11px;color:var(--signal)}.reply-preview-text{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.msg-actions{position:fixed;z-index:60;background:var(--panel);border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 24px #0006;padding:6px;display:flex;flex-direction:column;gap:2px;min-width:168px}.ma-emojis{display:flex;gap:2px;padding-bottom:3px;border-bottom:1px solid var(--line-soft);margin-bottom:3px}.ma-emoji{background:transparent;border:none;cursor:pointer;font-size:20px;line-height:1;padding:4px;border-radius:6px;flex:1}.ma-emoji:hover{background:var(--panel-2)}.ma-item{text-align:left;background:transparent;border:none;cursor:pointer;color:var(--ink);font-size:13px;padding:7px 8px;border-radius:6px}.ma-item:hover{background:var(--panel-2)}.selection-bar{display:flex;align-items:center;gap:8px;padding:8px 14px;border-top:1px solid var(--line);background:var(--panel);flex:0 0 auto}.selection-count{font-family:var(--mono);font-size:12px;color:var(--ink)}.selection-spacer{flex:1}.selection-bar .primary,.selection-bar .ghost{width:auto;padding:6px 12px;font-size:12px}.selection-bar .primary:disabled{opacity:.5;cursor:default}.msg.selectable{cursor:pointer;padding-left:26px;border-radius:6px}.msg.selectable>*{pointer-events:none}.msg.selectable.selected{background:color-mix(in srgb,var(--signal) 12%,transparent)}.msg-check{position:absolute;left:4px;top:1px;font-size:15px;color:var(--muted)}.msg.selectable.selected .msg-check{color:var(--signal)}.run-card{border:1px solid var(--line);border-left:2px solid var(--signal);border-radius:var(--radius);background:var(--panel);padding:10px 12px}.run-card .rc-body{white-space:pre-wrap;word-break:break-word}.run-result{margin-top:9px;display:flex;flex-wrap:wrap;gap:6px 14px;padding-top:9px;border-top:1px dashed var(--line)}.kv{font-family:var(--mono);font-size:11.5px}.kv b{color:var(--faint);font-weight:500}.kv .branch{color:var(--signal)}.kv .cost{color:var(--green)}.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}.chip{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:10.5px;padding:2px 8px 2px 6px;border-radius:20px;border:1px solid color-mix(in srgb,currentColor 45%,transparent);background:color-mix(in srgb,currentColor 10%,transparent)}.chip .chip-kind{text-transform:uppercase;letter-spacing:.06em;font-weight:600}.chip .chip-label{color:var(--ink);font-family:var(--sans);font-size:11.5px}.md>:first-child{margin-top:0}.md>:last-child{margin-bottom:0}.md p{margin:0 0 6px}.md ul,.md ol{margin:5px 0;padding-left:20px}.md li{margin:1px 0}.md a{color:var(--signal);text-decoration:underline;word-break:break-all}.md code{font-family:var(--mono);font-size:12.5px;background:color-mix(in srgb,var(--muted) 16%,transparent);padding:1px 5px;border-radius:4px}.md pre{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:8px 10px;overflow-x:auto;margin:6px 0}.md pre code{background:none;padding:0;font-size:12px;line-height:1.4}.md h1,.md h2,.md h3{font-family:var(--mono);font-size:14px;margin:8px 0 3px}.md strong{font-weight:600}.md blockquote{border-left:2px solid var(--line);margin:8px 0;padding-left:10px;color:var(--muted)}.working{display:flex;align-items:center;gap:9px;padding:10px 2px 4px}.working-dot{width:9px;height:9px;border-radius:50%;background:var(--signal);animation:workpulse 1.2s ease-in-out infinite}.working-text{font-family:var(--mono);font-size:12px;color:var(--muted)}@keyframes workpulse{0%,to{opacity:.3;transform:scale(.8)}50%{opacity:1;transform:scale(1.1)}}@media (prefers-reduced-motion: reduce){.working-dot{animation:none}}.spine{padding:14px 18px 24px;max-width:860px}.tasks-pane{padding:16px 18px 24px;max-width:860px;display:grid;gap:8px;align-content:start}.task-pane-body{display:grid;gap:8px;align-content:start}.task-post-row{display:flex;gap:8px}.task-post-row .primary{width:auto;flex:0 0 auto;padding:8px 14px}.task-post-input{flex:1;min-width:0;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:8px 12px;font-size:13px;color:var(--ink)}.task-post-input:focus{outline:none;border-color:var(--muted)}.task-post-input::placeholder{color:var(--faint)}.task-post-ack{font-family:var(--mono);font-size:11px;color:var(--green);margin-top:4px;opacity:0;transition:opacity .25s ease}.task-post-ack.show{opacity:1}.tasks-hint{font-family:var(--mono);font-size:11px;color:var(--faint);margin-bottom:4px}.task-people{display:flex;gap:6px;flex-wrap:wrap}.task-person{font-family:var(--mono);font-size:11.5px;background:transparent;color:var(--muted);border:1px solid var(--line);border-radius:12px;padding:3px 10px}.task-person:hover{color:var(--ink);border-color:var(--muted)}.task-person.active{color:var(--ink);border-color:var(--ink);background:var(--panel-2)}.task-close{margin-left:auto;background:transparent;border:none;color:var(--faint);font-size:13px;padding:3px 6px}.task-close:hover{color:var(--ink)}.task-group-head{font-family:var(--mono);font-size:10.5px;color:var(--faint);text-transform:uppercase;letter-spacing:.08em;margin-top:8px}.task-group-head:first-of-type{margin-top:2px}.task-row{display:block;width:100%;text-align:left;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:10px 12px;color:var(--ink)}.task-row:hover{border-color:var(--muted)}.task-head{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}.task-title{font-size:13.5px;font-weight:600;color:var(--ink)}.task-unassigned{font-family:var(--mono);font-size:10px;color:var(--faint);border:1px solid var(--line);border-radius:10px;padding:0 6px;text-transform:uppercase;letter-spacing:.06em}.task-summary{margin-top:3px;font-size:12.5px;color:var(--muted)}.task-when{margin-top:4px;font-family:var(--mono);font-size:10px;color:var(--faint)}.tasks-btn.active{color:var(--ink);border-color:var(--muted)}.msg.flash{animation:msg-flash 1.6s ease-out;border-radius:var(--radius)}@keyframes msg-flash{0%{background:color-mix(in srgb,var(--signal) 22%,transparent)}to{background:transparent}}@media (prefers-reduced-motion: reduce){.msg.flash{animation:none}}.spine-empty{color:var(--muted);padding:24px 4px;font-size:13px}.spine-row{display:grid;grid-template-columns:96px 1fr auto;gap:14px;align-items:baseline;padding:11px 2px;border-bottom:1px solid var(--line-soft)}.spine-kind{font-family:var(--mono);font-size:10.5px;text-transform:uppercase;letter-spacing:.07em;font-weight:600;padding-left:10px;border-left:2px solid currentColor}.spine-label{color:var(--ink)}.spine-label .sub{display:block;margin-top:2px}.spine-who{font-family:var(--mono);font-size:10.5px;color:var(--faint);white-space:nowrap}.spine-result{display:flex;flex-wrap:wrap;gap:4px 12px;margin-top:3px}.composer-bar{display:flex;flex-direction:column;gap:8px;padding:12px 14px calc(14px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:var(--panel);flex:0 0 auto}.composer-main{display:flex;flex-direction:column;gap:8px}.composer-actions{display:flex;align-items:center;gap:8px}.composer-actions-spacer{flex:1}.composer-send{width:auto;padding:8px 22px}.composer-tags{display:flex;align-items:center;gap:8px;overflow-x:auto;scrollbar-width:none}.composer-tags::-webkit-scrollbar{display:none}.tag-label{font-family:var(--mono);font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--faint);flex:0 0 auto}.tag-picker{display:flex;gap:4px;flex:0 0 auto}.tag-opt{font-family:var(--mono);font-size:10px;text-transform:uppercase;letter-spacing:.05em;padding:4px 7px;border-radius:20px;border:1px solid var(--line);background:transparent;color:var(--muted)}.tag-opt[aria-pressed=true]{color:#1a1204;border-color:transparent}.tag-opt:hover{color:var(--ink)}.composer{flex:1;min-width:0;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);color:var(--ink);padding:11px 12px;font-size:16px;font-family:inherit;line-height:1.4;resize:none;overflow-y:hidden;box-sizing:border-box;max-height:140px;white-space:pre-wrap;word-break:break-word}.composer:focus-visible{outline:2px solid var(--signal);outline-offset:1px;border-color:transparent}.mention{color:var(--signal);background:color-mix(in srgb,var(--signal) 15%,transparent);border-radius:4px;padding:0 3px;font-weight:600;white-space:nowrap}.composer-input-wrap{position:relative;width:100%;min-width:0;display:flex}.composer-input-wrap .composer{flex:1}.mention-menu{position:absolute;left:0;right:0;bottom:calc(100% + 6px);z-index:20;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 30px #00000059;padding:4px;max-height:232px;overflow-y:auto}.mention-opt{display:flex;align-items:baseline;gap:9px;width:100%;text-align:left;background:transparent;border:none;border-radius:5px;padding:7px 9px;color:var(--ink)}.mention-opt:hover,.mention-opt.active{background:var(--panel-2)}.mention-lp{font-family:var(--mono);font-size:12px;color:var(--signal)}.mention-nm{font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attach-btn{flex:0 0 auto;font-size:15px;padding:6px 9px}.row-unread{margin-left:auto;font-family:var(--mono);font-size:10px;min-width:16px;height:16px;padding:0 5px;border-radius:9px;display:inline-flex;align-items:center;justify-content:center;color:var(--muted);border:1px solid var(--signal)}.row-unread.hl{background:var(--signal);color:#1a1204;border-color:transparent;font-weight:600}.unread-badge{font-family:var(--mono);font-size:10.5px;min-width:18px;height:18px;padding:0 6px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;color:var(--muted);background:transparent;border:1px solid var(--signal);cursor:pointer}.unread-badge:hover{background:color-mix(in srgb,var(--signal) 18%,transparent)}.unread-badge.hl{background:var(--signal);color:#1a1204;border-color:transparent;font-weight:600}.unread-badge.hl:hover{background:color-mix(in srgb,var(--signal) 85%,white)}.notif-bell{font-size:14px;line-height:1;padding:4px 6px}.notif-bell.off{font-size:11.5px;font-weight:600;padding:4px 10px;border-radius:14px;color:var(--ink);background:color-mix(in srgb,var(--signal) 22%,transparent);border:1px solid var(--signal)}.notif-bell:hover{opacity:1}.msg-image-wrap{margin-top:4px;display:inline-block;max-width:min(320px,80%);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;cursor:pointer;background:var(--panel-2)}.msg-image{display:block;width:100%;height:auto;max-height:360px;object-fit:cover}.media-fallback{font-family:var(--mono);font-size:11px;color:var(--muted);padding:8px 10px}.file-card{margin-top:4px;display:flex;align-items:center;gap:11px;text-align:left;max-width:min(360px,90%);background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:9px 12px;color:var(--ink)}.file-card:hover{border-color:var(--muted)}.file-ic{font-size:17px;color:var(--signal);flex:0 0 auto}.file-meta{min-width:0}.file-name{font-family:var(--mono);font-size:12.5px;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-sub{font-family:var(--mono);font-size:10.5px;color:var(--faint);margin-top:1px}.toast{position:fixed;bottom:18px;left:50%;transform:translate(-50%);background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:8px 14px;font-family:var(--mono);font-size:12px;color:var(--ink);box-shadow:0 8px 30px #00000059}@media (max-width: 720px){.timeline,.spine{padding-left:14px;padding-right:14px}.thread-title{max-width:34vw}.topbar{gap:8px;padding:0 10px}}@media (prefers-reduced-motion: reduce){.rail{transition:none}}