.topic-page{min-height:100vh;padding:116px 20px 80px;background:var(--bg)}
.topic-heading{max-width:760px;margin-bottom:38px}.topic-heading h1{margin:10px 0 14px;font-size:clamp(2.5rem,6vw,4.8rem)}.topic-heading>p:last-child{color:var(--muted);font-size:1.05rem}
.topic-profile{margin-bottom:58px}.topic-profile .pc-main,.topic-profile .pc-side{min-height:100%}.topic-avatar{display:grid;place-items:center;background:radial-gradient(circle at 35% 30%,rgba(var(--theme-rgb),.42),rgba(5,11,24,.95) 68%)}.topic-avatar span{font:800 clamp(3rem,7vw,5.6rem) var(--font-display);color:var(--cyan-2);text-shadow:0 0 28px rgba(var(--theme-rgb),.7);text-transform:uppercase}.topic-profile .pc-row-body a{color:var(--cyan-2)}
.topic-editor{margin:0 0 42px}.topic-list-section{padding:0}.topic-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.topic-card{display:grid;grid-template-columns:92px 1fr;gap:20px;align-items:center;padding:22px;color:inherit;transition:transform .2s,border-color .2s}.topic-card:hover{transform:translateY(-3px);border-color:rgba(var(--theme-rgb),.65)}.topic-card-avatar{width:92px;aspect-ratio:1;border-radius:14px;display:grid;place-items:center;border:1px solid rgba(var(--theme-rgb),.5);background:radial-gradient(circle at 35% 25%,rgba(var(--theme-rgb),.38),#050b18 72%);font:800 2.5rem var(--font-display);color:var(--cyan-2)}.topic-card-body{min-width:0}.topic-card h2{margin:7px 0 5px;font-size:1.35rem}.topic-card p{color:var(--muted);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.topic-card small{display:block;margin-top:12px;color:var(--muted-2)}
.topic-wall{padding:0}.topic-wall .section-head{margin-bottom:25px}.topic-wall .section-head h2{margin:7px 0}.topic-wall+.topic-list-section .topic-grid{display:grid;grid-template-columns:1fr;max-width:900px}.topic-wall+.topic-list-section .feed-post{padding:28px}.topic-wall+.topic-list-section .feed-post h2{font-size:1.4rem}
#pageNotice,#postNotice{color:var(--cyan-2)}
.post-type-switch{display:flex;gap:8px}.post-type-switch .btn{padding:8px 14px}.post-type-switch .is-active{border-color:var(--cyan);color:var(--cyan-2)}.html-post-pane{display:grid;gap:14px}.html-post-pane[hidden]{display:none}.html-source{font-family:var(--font-mono)}.html-file-label input{padding:9px}.html-post-preview{min-height:90px;padding:14px;border:1px dashed rgba(100,169,214,.35);border-radius:10px;color:var(--muted);overflow:hidden}.html-post-preview .wall-embed-frame{min-height:60px}
.page-post-actions,.feed-post-tools{display:flex;gap:8px;align-items:center}.feed-post-tools{margin-left:auto}.feed-delete{padding:7px 11px;border-color:rgba(255,101,122,.65);color:#ff9aaa}.feed-delete:hover{border-color:#ff657a;background:rgba(255,101,122,.12)}
@media(max-width:800px){.topic-grid{grid-template-columns:1fr}.topic-page{padding-inline:0}.topic-card{grid-template-columns:72px 1fr}.topic-card-avatar{width:72px}.topic-profile{margin-bottom:42px}}
@media(max-width:480px){.topic-card{grid-template-columns:1fr}.topic-card-avatar{width:64px}.topic-profile .pc-top{align-items:center}}