.bsa-net-app{--bsa-net-border: var(--border-subtle);--bsa-net-border-strong: var(--border-strong);--bsa-net-surface: var(--bg-surface);--bsa-net-text: var(--text-primary);--bsa-net-muted: var(--text-secondary);--bsa-net-dim: var(--text-tertiary);--bsa-net-accent: var(--accent-primary);width:min(1120px,100% - 2rem);margin:0 auto;padding:.5rem 0 4rem;color:var(--bsa-net-text)}.bsa-net-hero{margin-bottom:1.2rem}.bsa-net-hero-top{display:flex;justify-content:space-between;align-items:flex-end;gap:1rem}.bsa-net-hero-title-wrap{min-width:0}.bsa-net-eyebrow{margin:0;color:var(--bsa-net-dim);font-family:var(--font-mono);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase}.bsa-net-hero h1{margin:.35rem 0 .5rem;font-size:clamp(1.9rem,3vw,2.8rem);letter-spacing:-.02em}.bsa-net-hero p{margin:0;max-width:34ch;color:var(--bsa-net-muted);line-height:1.5}.bsa-net-page-link-btn{border:1px solid color-mix(in srgb,var(--bsa-net-accent) 60%,var(--bsa-net-border));border-radius:10px;background:color-mix(in srgb,var(--bsa-net-accent) 16%,transparent);color:var(--bsa-net-text);text-decoration:none;font-family:var(--font-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;padding:.48rem .7rem;white-space:nowrap;transition:border-color .2s ease,background-color .2s ease}.bsa-net-page-link-btn:hover{border-color:color-mix(in srgb,var(--bsa-net-accent) 78%,var(--bsa-net-border));background:color-mix(in srgb,var(--bsa-net-accent) 24%,transparent)}.bsa-net-meta{display:flex;flex-wrap:wrap;gap:.65rem;margin-top:.8rem}.bsa-net-meta span{border:1px solid var(--bsa-net-border);border-radius:999px;padding:.25rem .65rem;font-size:.72rem;font-family:var(--font-mono);color:var(--bsa-net-dim)}.bsa-net-controls{position:sticky;top:86px;z-index:24;border:1px solid var(--bsa-net-border);border-radius:16px;background:color-mix(in srgb,var(--bsa-net-surface) 94%,transparent);backdrop-filter:blur(12px);padding:.9rem;margin-bottom:1rem}.bsa-net-control-row{display:grid;gap:.35rem;margin-bottom:.65rem}.bsa-net-control-row label{font-size:.71rem;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.1em;color:var(--bsa-net-dim)}.bsa-net-control-row input{border:1px solid var(--bsa-net-border);border-radius:8px;background:color-mix(in srgb,var(--bsa-net-surface) 92%,transparent);color:var(--bsa-net-text);font-size:.9rem;padding:.58rem .65rem}.bsa-net-actions{display:flex;flex-wrap:wrap;gap:.5rem;margin:.2rem 0 .75rem}.bsa-net-actions button{border:1px solid var(--bsa-net-border);border-radius:8px;background:transparent;color:var(--bsa-net-muted);font-family:var(--font-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;padding:.38rem .62rem;cursor:pointer}.bsa-net-actions button:hover:not(:disabled){color:var(--bsa-net-text);border-color:var(--bsa-net-border-strong)}.bsa-net-actions button:disabled{opacity:.5;cursor:not-allowed}.bsa-net-pill-wrap{display:flex;flex-wrap:wrap;gap:.45rem}.bsa-net-pill{border:1px solid var(--bsa-net-border);border-radius:999px;background:transparent;color:var(--bsa-net-muted);padding:.42rem .76rem;font-size:.76rem;display:inline-flex;align-items:center;gap:.5rem;cursor:pointer}.bsa-net-pill:hover{border-color:var(--bsa-net-border-strong);color:var(--bsa-net-text)}.bsa-net-pill.is-active{color:var(--bsa-net-text);border-color:color-mix(in srgb,var(--bsa-net-accent) 60%,var(--bsa-net-border));background:color-mix(in srgb,var(--bsa-net-accent) 16%,transparent)}.bsa-net-pill-label{line-height:1}.bsa-net-pill-count{font-family:var(--font-mono);font-size:.67rem;color:var(--bsa-net-dim)}.bsa-net-results{display:grid;gap:.85rem}.bsa-net-summary{display:flex;flex-wrap:wrap;gap:.5rem}.bsa-net-summary p{margin:0;border:1px solid var(--bsa-net-border);border-radius:8px;padding:.4rem .6rem;font-size:.82rem;color:var(--bsa-net-muted)}.bsa-net-empty{margin:0;border:1px dashed var(--bsa-net-border);border-radius:10px;padding:.8rem;color:var(--bsa-net-muted)}.bsa-net-topic-block{border:1px solid var(--bsa-net-border);border-radius:14px;padding:.8rem;background:color-mix(in srgb,var(--bsa-net-surface) 94%,transparent)}.bsa-net-topic-block header{display:flex;justify-content:space-between;align-items:baseline;gap:.7rem;margin-bottom:.6rem}.bsa-net-topic-block h2{margin:0;font-size:1rem;line-height:1.35}.bsa-net-topic-block header span{font-size:.72rem;color:var(--bsa-net-dim);font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.08em}.bsa-net-topic-block ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:.4rem}.bsa-net-topic-block li{border:1px solid var(--bsa-net-border);border-radius:8px;padding:.45rem .55rem;background:color-mix(in srgb,var(--bsa-net-surface) 92%,transparent);font-size:.86rem;line-height:1.3}.bsa-net-pill:focus-visible,.bsa-net-actions button:focus-visible,.bsa-net-control-row input:focus-visible,.bsa-net-page-link-btn:focus-visible{outline:2px solid color-mix(in srgb,var(--bsa-net-accent) 72%,white);outline-offset:2px}@media(max-width:980px){.bsa-net-hero-top{align-items:flex-start}.bsa-net-controls{top:78px}}@media(max-width:640px){.bsa-net-app{width:calc(100% - 1rem)}.bsa-net-hero-top{flex-direction:column;align-items:flex-start;gap:.6rem}.bsa-net-page-link-btn{white-space:normal}.bsa-net-topic-block ul{grid-template-columns:1fr}}