*{box-sizing:border-box}:root{font-family:Roboto,Segoe UI,Arial,sans-serif;color:#222;background:#f5f6fa;--primary: #008bcc;--ink-blue: #00638f}body{margin:0}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #005c8a;outline-offset:2px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.app-shell{height:100dvh;max-width:500px;margin:auto;display:flex;flex-direction:column;padding-top:24px}.global-input{display:flex;gap:4px;padding:0 8px 4px;flex-shrink:0}.global-input input{min-width:0;width:100%;border:2px solid var(--primary);border-radius:6px;background:#fff;font-weight:700;text-align:center;font-size:16px;min-height:44px;padding:6px}.global-input input::placeholder{color:#5b6670;font-weight:400}.send-button{min-width:44px;min-height:44px;display:grid;place-items:center;border:2px solid var(--primary);border-radius:6px;color:var(--ink-blue);background:#fff}.send-button:disabled{color:#63717c;border-color:#adb8c0}main{flex:1;min-height:0;overflow:auto;padding:4px 8px}.legacy-menu{padding:8px 1px}.operator-info{display:flex;flex-direction:column;align-items:flex-end;padding-bottom:8px;font-size:13px}.operator-info>div{display:flex;gap:16px;line-height:1.65}.menu-options{display:flex;flex-direction:column;gap:8px}.menu-option{width:100%;min-height:56px;border:2px solid var(--primary);border-radius:16px;background:#fff;color:var(--ink-blue);font-weight:700;font-size:13px;padding:4px;display:flex;flex-direction:column;align-items:center;box-shadow:0 2px 8px #00000014}.menu-option:hover,.menu-option:active{background:#e6f2fa;border-color:#005c8a}.menu-code{color:#666;font-weight:900;letter-spacing:1.5px;margin-bottom:3px}.help-bar{min-height:52px;max-height:90px;overflow:auto;padding:7px 8px;flex-shrink:0;border-top:1px solid #e5e7eb;background:#f8fbff;font-size:13px;font-weight:600;line-height:1.5;color:#0073a8}.symbol-bar{display:flex;background:#000;border-top:2px solid #4b5563;flex-shrink:0}.symbol-bar button{flex:1;min-width:0;min-height:44px;background:#000;color:#fff;border:1px solid #4b5563;font-size:13px;font-weight:600}.symbol-bar .symbol-special{background:#dc2626}.symbol-bar button:active{background:#374151}footer{display:flex;justify-content:space-between;align-items:center;gap:6px;min-height:50px;padding:2px 8px max(2px,env(safe-area-inset-bottom));background:#fff;border-top:1px solid #cdd5dc;flex-shrink:0;font-size:13px;color:var(--ink-blue)}footer button{display:flex;align-items:center;gap:4px;min-width:44px;min-height:44px;border:none;background:transparent;color:inherit}footer button:disabled{color:#69747c}.legacy-login{text-align:center;padding:28px 10px 14px}.legacy-login h1{font-size:18px;margin:8px 0 20px}.legacy-login p{font-size:14px;line-height:1.5}.login-brand{color:var(--ink-blue);font-size:32px;font-weight:700;margin-top:36px}.login-version{margin-top:28px;color:#59656f}.text-button{border:0;color:var(--ink-blue);text-decoration:underline;background:transparent;min-height:44px}.mode-bar{display:flex;justify-content:flex-end;align-items:center;gap:12px;margin:4px 0;background:#e5e7eb;border-radius:6px;font-size:14px}.mode-switch{min-height:44px;min-width:44px;border:0;color:#5b6670;background:transparent;display:grid;place-items:center}.search-kind{display:flex;align-items:center;gap:8px;margin:8px 0;font-size:13px}.search-kind select{min-width:0;flex:1;min-height:44px;padding:6px;border:1px solid #99a8b3;border-radius:4px;background:#fff}.query-empty{padding:28px 12px;text-align:center;font-size:14px;color:#52616e;line-height:1.6}.query-empty h2{font-size:16px;color:#222}.query-empty small{font-size:12px}.result-summary{display:flex;justify-content:space-between;gap:8px;font-size:12px;padding:7px 0;color:#52616e}.stock-row{border:1px solid #c6d2da;border-radius:4px;background:#fff;margin-bottom:8px;overflow:hidden}.stock-row header{display:flex;justify-content:space-between;gap:8px;padding:7px 8px;background:#e6f2fa;color:#005c8a;font-size:13px;overflow-wrap:anywhere}.stock-row h2{margin:8px;font-size:14px;font-weight:600;line-height:1.4;overflow-wrap:anywhere}dl{margin:8px;font-size:13px}dl>div{display:grid;grid-template-columns:95px minmax(0,1fr);gap:6px;padding:3px 0}dt{color:#53616c}dd{margin:0;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.stock-row summary{min-height:44px;padding:12px 8px;font-size:13px;color:var(--ink-blue);cursor:pointer}.pagination{display:flex;justify-content:space-between;margin:12px 0}.pagination button,.button{min-height:44px;padding:7px 16px;background:#fff;border:1px solid var(--primary);border-radius:4px;color:var(--ink-blue)}.pagination button:disabled{border-color:#c5cdd3;color:#65717a}.state{padding:12px 6px;font-size:14px;line-height:1.5}.error{color:#9b1c1c}@media(max-height:550px){.app-shell{padding-top:4px}.legacy-login{padding-top:8px}.login-brand{margin-top:12px}}