:root{--night:#0b1026;--deep:#141a3a;--panel:hsla(0,0%,100%,.06);--panel-strong:hsla(0,0%,100%,.1);--border:hsla(0,0%,100%,.14);--text:#f4f1ea;--muted:#aab0c6;--gold:#ffcb6b;--sun:#ffd97a;--good:#7bdca0;--bad:#ff8a8a;--accent:#8b7bff;--mono:"SFMono-Regular","JetBrains Mono","Fira Code",ui-monospace,Menlo,Consolas,monospace;--sans:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--night);color:var(--text);font-family:var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}button{font-family:inherit;cursor:pointer}.app{min-height:100vh;display:flex;flex-direction:column}.sky-wrap{position:relative;width:100%;overflow:hidden}.sky{display:block;width:100%;height:220px}.pride-band{position:absolute;left:0;right:0;bottom:0;height:6px;background:linear-gradient(90deg,#e40303 0 16.66%,#ff8c00 16.66% 33.33%,#ffed00 33.33% 50%,#008026 50% 66.66%,#004dff 66.66% 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ease}.btn:hover{background:hsla(0,0%,100%,.16)}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.4;cursor:not-allowed}.btn.primary{background:linear-gradient(135deg,var(--sun),#ff9e64);color:#1b1430;border:none}.hint-note{font-size:13px;color:var(--muted);margin:-8px 0 16px}.hint-note kbd{font-family:var(--mono);background:var(--panel-strong);border:1px solid var(--border);border-radius:5px;padding:1px 6px;font-size:12px}.grid{display:grid;grid-template-columns:1fr;grid-gap:16px;gap:16px}@media (min-width:760px){.grid{grid-template-columns:1.5fr 1fr}}.panel{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:18px 20px}.panel h3{margin:0 0 4px;font-size:15px}.panel .sub{color:var(--muted);font-size:13px;margin:0 0 14px;line-height:1.5}.freq-row{display:flex;align-items:center;gap:8px;margin-bottom:6px;font-family:var(--mono);font-size:12px}.freq-row 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