:root{--kcet:#2563eb;--comedk:#7c3aed;--bg:#f5f6f8;--panel:#fff;--ink:#1b2330;--muted:#6b7280;--border:#e4e7ec;--soft:#fafbfc;--soft-pill:#f1f3f6;--shadow:0 1px 2px #1018280f, 0 1px 3px #1018281a;--shadow-lg:0 20px 50px -30px #10182880;--safe:#16a34a;--safe-bg:#dcfce7;--moderate:#b45309;--moderate-bg:#fef3c7;--ambitious:#dc2626;--ambitious-bg:#fee2e2}:root[data-theme=dark]{--bg:#0f1420;--panel:#171e2b;--ink:#e9edf4;--muted:#93a0b4;--border:#28323f;--soft:#1c2431;--soft-pill:#1c2431;--shadow:0 1px 3px #00000073;--shadow-lg:0 24px 60px -28px #000000b3}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:Plus Jakarta Sans,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;transition:background .35s,color .35s}h1,h2,h3,h4{margin:0}a{color:inherit}input,select,button{font-family:inherit}input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield}.app{min-height:100vh}.site-header{background:var(--panel);border-bottom:1px solid var(--border);z-index:20;justify-content:space-between;align-items:center;gap:16px;padding:16px 44px;display:flex;position:sticky;top:0}.brand{letter-spacing:-.02em;align-items:center;gap:10px;font-size:19px;font-weight:800;text-decoration:none;display:flex}.brand .b-kcet{color:var(--kcet)}.brand .b-comedk{color:var(--comedk)}.brand 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h1{letter-spacing:-.03em;font-size:40px;font-weight:800;line-height:1.1}.hero p{color:var(--muted);max-width:520px;margin:14px auto 0;font-size:16px;line-height:1.55}.form-card{background:var(--panel);border:1px solid var(--border);box-shadow:var(--shadow-lg);text-align:left;border-radius:20px;margin-top:32px;padding:30px 30px 28px}.form-grid{grid-template-columns:1fr 1fr;gap:18px;display:grid}.field-label{color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:7px;font-size:12px;font-weight:700;display:block}.rank-input,.cat-select{border:1.5px solid var(--border);background:var(--soft);width:100%;color:var(--ink);border-radius:12px;padding:13px 14px}.rank-input{font-size:20px;font-weight:700}.cat-select{cursor:pointer;font-size:15px;font-weight:600}.rank-input:focus,.cat-select:focus{border-color:var(--kcet);background:var(--panel);outline:none}.form-section{margin-top:20px}.chip-row{flex-wrap:wrap;gap:8px;display:flex}.chip{border:1.5px solid var(--border);background:var(--panel);color:var(--ink);cursor:pointer;border-radius:999px;padding:6px 12px;font-size:12.5px;font-weight:600;transition:all .12s}.chip:hover{border-color:color-mix(in srgb, var(--kcet) 45%, var(--border))}.chip.on{border-color:var(--kcet);background:var(--kcet);color:#fff;font-weight:700}.form-error{color:#b91c1c;background:#fee2e2;border:1px solid #fca5a5;border-radius:12px;align-items:center;gap:10px;margin-top:18px;padding:11px 14px;font-size:13.5px;font-weight:600;display:flex}.submit-btn{background:var(--kcet);color:#fff;cursor:pointer;border:none;border-radius:13px;justify-content:center;align-items:center;gap:9px;width:100%;margin-top:22px;padding:15px;font-size:16px;font-weight:700;transition:filter .18s,transform .18s;display:flex}.submit-btn:hover{filter:brightness(1.08);transform:translateY(-1px)}.submit-btn:disabled{opacity:.6;cursor:default;filter:none;transform:none}.form-note{color:var(--muted);text-align:center;margin:14px 0 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18px}.form-grid{grid-template-columns:1fr}.metrics{grid-template-columns:repeat(2,1fr)}.filters{gap:14px}.filter-group.push{margin-left:0}.results{padding:8px 16px 60px}}