:root{--bg: #f5f8ff;--ink: #14213d;--muted: #4a5a78;--card: rgba(255, 255, 255, .88);--line: #d6dfef;--accent: #006d77;--accent-2: #ff7f50;--ok: #1f7a45}*{box-sizing:border-box}body{margin:0;font-family:Source Han Sans SC,Noto Sans SC,PingFang SC,sans-serif;color:var(--ink);background:radial-gradient(1200px 600px at 10% -10%,#d3f4ee 0%,transparent 45%),radial-gradient(1000px 500px at 90% 0%,#ffe8dc 0%,transparent 50%),var(--bg);min-height:100vh;position:relative;overflow-x:hidden}body:not(.authenticated){background:#fff}body:not(.authenticated) .bg-orb{display:none}body:not(.authenticated) .app-shell{display:none}.auth-gate{min-height:100vh;display:grid;place-items:center;background:#fff;padding:20px}.auth-gate.hidden{display:none}.auth-card{width:min(420px,100%);background:#fff;border:1px solid #e6ecf8;border-radius:18px;padding:10px;box-shadow:0 14px 32px #0f213a1a}.auth-input{width:100%;border:1px solid #d4deef;border-radius:12px;padding:12px 14px;font-size:.95rem;outline:none;transition:border-color .2s ease,box-shadow .2s ease}.auth-input:focus{border-color:#5a86d8;box-shadow:0 0 0 3px #5a86d826}.auth-input.auth-error{border-color:#d92d20;box-shadow:0 0 0 3px #d92d201f}.guard-mask{position:fixed;inset:0;z-index:99;display:grid;place-items:center;background:#fff;color:#2e4466;font-size:1.05rem;letter-spacing:.2px}.guard-mask.hidden{display:none}.bg-orb{position:fixed;width:280px;height:280px;border-radius:50%;filter:blur(28px);opacity:.35;pointer-events:none;z-index:0;animation:float 8s ease-in-out infinite}.orb-a{left:-90px;top:20vh;background:#00b4d8}.orb-b{right:-70px;bottom:18vh;background:#ff9f1c;animation-delay:1.2s}.container{width:min(1060px,calc(100% - 28px));margin:28px auto 36px;position:relative;z-index:1}.hero{margin-bottom:18px;animation:reveal .55s ease-out}h1{margin:0;font-size:clamp(1.6rem,2.6vw,2.1rem);letter-spacing:.4px}h2{margin:0 0 12px;font-size:1.05rem}.hero p,.hint p{margin:8px 0 0;color:var(--muted)}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;margin-bottom:14px;box-shadow:0 8px 24px #102a430f;backdrop-filter:blur(2px);animation:reveal .55s ease-out}.controls{animation-delay:.08s}.control-row{display:flex;flex-direction:column;gap:8px;margin-bottom:12px}.compact-row{flex-direction:row;align-items:flex-end;gap:12px;flex-wrap:wrap}.count-group{min-width:220px;flex:0 1 280px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:12px}label{font-size:.92rem;color:var(--muted)}input,select,button,textarea{font:inherit}input[type=file],input[type=number],select,textarea{border:1px solid #c6d4ec;border-radius:10px;padding:10px 12px;background:#fff}button{border:1px solid #b9c6dd;border-radius:10px;padding:9px 13px;background:#fff;cursor:pointer;transition:transform .1s ease,border-color .2s ease}button:hover:not(:disabled){transform:translateY(-1px);border-color:#8da2c8}button.primary{background:linear-gradient(120deg,var(--accent),#0a9396);color:#fff;border-color:transparent}button:disabled{opacity:.58;cursor:not-allowed}.actions{display:flex;gap:10px;flex-wrap:wrap}.status{margin:4px 0 0;color:var(--ok);font-size:.92rem}.result-grid{display:grid;gap:12px}.result-grid.empty{padding:12px;border:1px solid #d6dfef;border-radius:10px;background:#fff;color:var(--muted)}.result-card{border:1px solid #d6dfef;border-radius:10px;background:#fff;padding:12px}.result-card h3{margin:0 0 10px;font-size:.96rem;color:#355070}.field-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:8px}.copy-field{text-align:left;background:#f8fbff;border:1px solid #e0e8f8;border-radius:8px;padding:8px 10px;cursor:copy;transition:background-color .15s ease,border-color .15s ease}.copy-field:hover{background:#eef6ff;border-color:#c8daf7}.copy-field.copied-cell{background:#dff6e8;border-color:#9bd5b1}.field-key{display:block;font-size:.8rem;color:var(--muted);margin-bottom:4px}.field-value{display:block;color:var(--ink);white-space:normal;word-break:break-word;line-height:1.35}table{border-collapse:collapse;width:100%;min-width:640px}th,td{border-bottom:1px solid #e5ebf7;text-align:left;padding:8px 10px;font-size:.92rem}th{background:#f7fbff;position:sticky;top:0;z-index:1}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px}textarea{width:100%;min-height:260px;resize:none;overflow:hidden;font-family:Cascadia Code,Consolas,monospace;font-size:.85rem;line-height:1.45}code{background:#eef3fb;border-radius:6px;padding:1px 5px}@keyframes reveal{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-18px)}}@media(max-width:760px){.two-col{grid-template-columns:1fr}.compact-row{align-items:stretch}.count-group{min-width:100%;flex-basis:100%}.section-head{flex-direction:column;align-items:flex-start}}