:root{--bg-primary:#0a0e14;--bg-secondary:#141a23;--bg-tertiary:#1a2230;--bg-card:#ffffff06;--header-bg:#0a0e14cc;--text-primary:#fff;--text-secondary:#ffffffd9;--text-muted:#fff9;--text-faint:#ffffff59;--border-color:#ffffff14;--border-strong:#ffffff26;--accent:#1b9bd1;--accent-hover:#2bb0e5;--accent-glow:#1b9bd166;--success:#2ecc71;--warning:#f39c12;--danger:#e74c3c}[data-theme=light]{--bg-primary:#f5f7fa;--bg-secondary:#fff;--bg-tertiary:#eef2f6;--bg-card:#00000004;--header-bg:#f5f7fad9;--text-primary:#0a0e14;--text-secondary:#0a0e14d9;--text-muted:#0a0e1499;--text-faint:#0a0e1466;--border-color:#0a0e1414;--border-strong:#0a0e1426}*{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Segoe UI,system-ui,-apple-system,sans-serif;transition:background .3s,color .3s}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}.btn{cursor:pointer;white-space:nowrap;border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:10px 18px;font-family:inherit;font-size:13px;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg, var(--accent), #1582b0);color:#fff;border-color:var(--accent);box-shadow:0 2px 8px #1b9bd140}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg, var(--accent-hover), var(--accent));color:#fff;transform:translateY(-1px);box-shadow:0 4px 14px #1b9bd166}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border-color:var(--border-color)}.btn-secondary:hover:not(:disabled){background:var(--bg-tertiary);border-color:var(--border-strong)}.btn-large{border-radius:10px;padding:14px 24px;font-size:14px}.btn-icon{background:var(--bg-card);border-color:var(--border-color);width:36px;height:36px;color:var(--text-muted);padding:0}.btn-icon:hover:not(:disabled){background:var(--bg-tertiary);color:var(--text-primary)}.form-input{background:var(--bg-card);border:1px solid var(--border-color);width:100%;color:var(--text-primary);border-radius:8px;outline:none;padding:12px 14px;font-family:inherit;font-size:14px;transition:border-color .2s,box-shadow .2s}.form-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #1b9bd126}.form-input::placeholder{color:var(--text-faint)}textarea.form-input{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;line-height:1.6}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:12px;padding:20px}@keyframes ns-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.55;transform:scale(.94)}}.ns-pulse{animation:2s ease-in-out infinite ns-pulse}::selection{color:var(--text-primary);background:#1b9bd14d}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--text-faint)}details>summary{list-style:none}details>summary::-webkit-details-marker{display:none}.finding-chevron{transition:transform .15s;display:inline-block}details[open]>summary .finding-chevron{transform:rotate(90deg)}details>summary:hover{background:#1b9bd10a}.section-chevron{transition:transform .15s;display:inline-block}details[open]>summary .section-chevron{transform:rotate(90deg)}details.section-card>summary:hover{background:#1b9bd10a}