:root { --bg:#0b1220; --card:#111a2e; --text:#e8eefc; --muted:#a6b4d6; --line:#1e2a4a; --accent:#6ea8ff; }
*{box-sizing:border-box}
body{margin:0;font:16px/1.4 system-ui,Segoe UI,Roboto,Arial;background:linear-gradient(180deg,#070b14,#0b1220);color:var(--text)}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1100px;margin:0 auto;padding:18px}
.topbar{position:sticky;top:0;background:rgba(7,11,20,.75);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.topbar-row{display:flex;gap:12px;align-items:center;justify-content:space-between}
.brand a{font-weight:800;color:var(--text)}
.btn{display:inline-block;padding:10px 12px;border:1px solid var(--line);border-radius:12px;color:var(--text);background:transparent}
.btn:hover{border-color:var(--accent)}
.btn.primary{background:var(--accent);color:#071022;border-color:transparent;font-weight:700}
.card{background:rgba(17,26,46,.9);border:1px solid var(--line);border-radius:18px;padding:16px;margin:14px 0;box-shadow:0 10px 30px rgba(0,0,0,.25)}
h1,h2{margin:0 0 10px}
label{display:block;margin:12px 0 6px;color:var(--muted)}
input,textarea{width:100%;padding:10px 12px;border-radius:12px;border:1px solid var(--line);background:#0a1020;color:var(--text)}
textarea{resize:vertical}
.muted{color:var(--muted)}
.alert{margin-top:10px;padding:10px 12px;border-radius:12px;border:1px solid #734;background:rgba(120,50,30,.25)}
.row{display:flex;gap:12px;align-items:flex-start}
.grow{flex:1}
.aside{width:320px}
@media (max-width: 980px){ .row{flex-direction:column} .aside{width:auto} }

.forums{display:flex;flex-direction:column;gap:12px}
.forum{padding:12px;border-radius:14px;border:1px solid var(--line);background:rgba(10,16,32,.6)}
.forum-title{font-weight:800;margin-bottom:6px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.chip{padding:6px 10px;border-radius:999px;border:1px solid var(--line);color:var(--text)}
.chip:hover{border-color:var(--accent)}
.chip-active{border-color:var(--accent);background:rgba(110,168,255,.12)}
.list{display:flex;flex-direction:column;gap:10px}
.list-item{display:flex;justify-content:space-between;gap:12px;padding:12px;border-radius:14px;border:1px solid var(--line);background:rgba(10,16,32,.5)}
.badge{padding:2px 8px;border-radius:999px;border:1px solid var(--line);color:var(--muted);font-size:12px;margin-left:8px}
.posts{display:flex;flex-direction:column;gap:12px}
.post{border:1px solid var(--line);border-radius:14px;background:rgba(10,16,32,.55);padding:12px}
.post-meta{margin-bottom:8px}
.footer{padding-bottom:40px}
.pager{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}