.psf-wrap { max-width: 900px; margin: 0 auto; }
.psf-table { width: 100%; border-collapse: collapse; margin: 0.5rem 0 1rem; }
.psf-table th, .psf-table td { border-bottom: 1px solid #eee; padding: 8px; text-align: left; }
.psf-table th { font-weight: 600; }
.psf-pagination a { margin-right: 6px; text-decoration: none; border: 1px solid #ddd; padding: 4px 8px; border-radius: 4px; }
.psf-pagination a.current { font-weight: 700; border-color: #999; }
.psf-new-topic textarea, .psf-reply-form textarea { width: 100%; }
.psf-notice { padding: 10px 12px; border-radius: 6px; margin: 10px 0; }
.psf-warning { background: #fff7e6; border: 1px solid #ffd591; }
.psf-error { background: #fff1f0; border: 1px solid #ffa39e; }
.psf-topic { padding: 12px; border: 1px solid #eee; border-radius: 8px; margin-bottom: 16px; background: #fff; }
.psf-topic-meta { color: #666; margin-bottom: 8px; }
.psf-replies { margin-top: 16px; }
.psf-reply-list { list-style: none; padding: 0; }
.psf-reply { border-bottom: 1px solid #eee; padding: 8px 0; }
.psf-reply-meta { color: #666; margin-bottom: 6px; font-size: 0.95em; }