: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}
.section-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:12px}
.page-hero,.action-row,.form-actions{display:flex;gap:12px;justify-content:space-between;align-items:flex-start}
.page-hero{flex-wrap:wrap}
.page-hero-copy{flex:1;min-width:260px}
.page-hero-side{width:280px;max-width:100%}
.hero-text,.page-note{margin:0}
.hero-note,.metric,.empty-state{padding:12px;border-radius:14px;border:1px solid var(--line);background:rgba(10,16,32,.5)}
.hero-note-title,.empty-title{font-weight:700;margin-bottom:4px}
.metric-value{display:block;font-size:28px;font-weight:800}
.metric-label,.eyebrow{color:var(--muted)}
.eyebrow{text-transform:uppercase;font-size:12px;letter-spacing:.08em;margin-bottom:6px}
.form-shell{display:flex;flex-direction:column;gap:8px}
.form-actions{justify-content:flex-end;margin-top:16px}
.action-row{flex-wrap:wrap}
.attachment-head{margin-top:18px}
.attachment-block{padding:12px;border:1px solid var(--line);border-radius:14px;background:rgba(10,16,32,.45);margin-top:10px}
.attachment-section + .attachment-section{margin-top:18px}
.attachment-section h3{margin:0 0 10px}
.attachment-list{display:flex;flex-direction:column;gap:12px}
.attachment-item{padding:12px;border:1px solid var(--line);border-radius:14px;background:rgba(10,16,32,.45)}
.attachment-file{display:flex;justify-content:space-between;gap:12px;align-items:center}
.image-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.image-tile{display:block;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:rgba(10,16,32,.45)}
.image-tile img{display:block;width:100%;height:180px;object-fit:cover}
.video-frame{position:relative;padding-top:56.25%;margin-top:10px;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#000}
.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
@media (max-width: 700px){.attachment-file{flex-direction:column;align-items:flex-start}.page-hero-side{width:100%}}