:root{--bg:#08080a;--surface:#0f0f12;--surface-2:#15151a;--border:#23232b;--border-soft:#1b1b21;--text:#ececf1;--muted:#8a8a95;--muted-2:#61616c;--accent:#6d7cff;--accent-soft:#6d7cff1f;--radius:10px;--mono:ui-monospace, "SF Mono", "Cascadia Code", "JetBrains Mono", Menlo, Consolas, monospace;--sans:"Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box}html,body,#app{height:100%}body{background:var(--bg);color:var(--text);font-family:var(--sans);-webkit-font-smoothing:antialiased;margin:0;font-size:14.5px;line-height:1.55}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:none}.shell{grid-template-columns:232px minmax(0,1fr) 312px;max-width:1280px;min-height:100%;margin:0 auto;display:grid}@media (width<=1080px){.shell{grid-template-columns:76px minmax(0,1fr)}.shell>.rail,.nav-label,.brand-word,.brand-tag{display:none}.nav-item{justify-content:center}}@media (width<=720px){.shell{grid-template-columns:minmax(0,1fr)}.shell>.side{display:none}}.main{border-left:1px solid var(--border-soft);border-right:1px solid var(--border-soft);min-height:100vh}.brand{font-family:var(--mono);letter-spacing:-.02em;align-items:baseline;gap:2px;padding:26px 20px 22px;font-size:21px;font-weight:600;display:flex}.brand-mark{color:var(--accent)}.brand-word{color:var(--text)}.brand-tag{font-family:var(--mono);color:var(--muted-2);letter-spacing:.02em;padding:0 20px 22px;font-size:11px;display:block}.nav{flex-direction:column;gap:2px;padding:0 12px;display:flex}.nav-item{color:var(--muted);border-radius:8px;align-items:center;gap:11px;padding:9px 11px;font-size:14px;transition:background .12s,color .12s;display:flex}.nav-item:hover{background:var(--surface-2);color:var(--text)}.nav-item.active{background:var(--accent);color:#fff;font-weight:500}.nav-icon{text-align:center;width:17px;font-family:var(--mono);opacity:.9;font-size:13px}.composer{border-bottom:1px solid var(--border-soft);gap:12px;padding:18px 20px;display:flex}.avatar{background:var(--surface-2);border:1px solid var(--border);width:38px;height:38px;font-family:var(--mono);color:var(--muted);text-transform:uppercase;border-radius:50%;flex:none;place-items:center;font-size:13px;display:grid}.composer-body{flex:1;min-width:0}.composer-input{resize:none;width:100%;color:var(--text);font:inherit;background:0 0;border:none;outline:none;padding:8px 0}.composer-input::placeholder{color:var(--muted-2)}.composer-bar{justify-content:space-between;align-items:center;margin-top:6px;display:flex}.composer-tools{color:var(--muted-2);font-family:var(--mono);gap:14px;font-size:13px;display:flex}.composer-tools span{cursor:not-allowed}.btn-accent{background:var(--accent);color:#fff;opacity:.55;cursor:not-allowed;border-radius:8px;padding:7px 18px;font-size:13.5px;font-weight:500}.post{border-bottom:1px solid var(--border-soft);gap:12px;padding:18px 20px;display:flex}.post-head{flex-wrap:wrap;align-items:baseline;gap:7px;display:flex}.post-name{font-weight:600}.post-handle,.post-time{color:var(--muted-2);font-family:var(--mono);font-size:12.5px}.post-id{color:var(--muted-2);font-family:var(--mono);margin-left:auto;font-size:12px}.post-body{white-space:pre-wrap;overflow-wrap:anywhere;margin:3px 0 10px}.post-actions{color:var(--muted);gap:20px;font-size:12.5px;display:flex}.post-actions button{color:var(--muted);align-items:center;gap:5px;display:flex}.post-actions button:hover{color:var(--accent)}.reply{border-left:2px solid var(--border);margin-left:30px}.rail{padding:18px 0 0}.search{background:var(--surface);border:1px solid var(--border);color:var(--muted-2);border-radius:9px;align-items:center;gap:8px;margin:0 16px 26px;padding:9px 12px;font-size:13px;display:flex}.search kbd{font-family:var(--mono);color:var(--muted-2);margin-left:auto;font-size:11px}.rail-block{padding:0 16px 26px}.rail-title{font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted-2);margin:0 0 12px;font-size:11px}.rail-item{border-bottom:1px solid var(--border-soft);padding:9px 0;display:block}.rail-item:last-child{border-bottom:none}.rail-item-title{font-size:13.5px;font-weight:500}.rail-item-sub{color:var(--muted-2);font-size:12.5px}.state{color:var(--muted-2);font-family:var(--mono);text-align:center;padding:40px 20px;font-size:13px}.state-error{color:#ff7b7b}