.wdtools{padding-top:32px;padding-bottom:65px}
.wdtools h1{font:700 clamp(32px,4.5vw,54px)/1.1 Georgia,serif;letter-spacing:-1px;margin:12px 0 14px}
.wdtools h2{font:700 27px/1.18 Georgia,serif}
.wdtools h3{font:700 20px/1.25 Georgia,serif}
.wdtools .tools-lead{max-width:900px;color:var(--muted);font-size:18px;margin:0 0 22px}
.wdtools .tools-crumb{font-size:13px;color:var(--muted)}.wdtools .tools-crumb a{text-decoration:none}
.wdtools .tools-cat{margin:35px 0}.wdtools .tools-cat h2{border-bottom:2px solid var(--ink);padding:0 0 12px;margin:0 0 18px}
.wdtools .tools-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.wdtools .tools-card,.wdtools .tools-panel,.wdtools .tools-result{border:1px solid var(--line);background:var(--paper);border-radius:8px;padding:21px;box-shadow:var(--shadow)}
.wdtools .tools-card h3{margin:0 0 8px}.wdtools .tools-card h3 a{text-decoration:none}
.wdtools .tools-card p{color:var(--muted);margin:0;font-size:14px}
.wdtools .tools-layout{display:grid;grid-template-columns:minmax(0,1.75fr) minmax(240px,.9fr);gap:22px;align-items:start}
.wdtools .tools-panel h2{font-size:22px;margin:0 0 11px}.wdtools .tools-panel p{color:var(--muted);font-size:14px}
.wdtools label{display:block;font-weight:700;font-size:14px;margin:15px 0 5px}
.wdtools input,.wdtools select{display:block;width:100%;padding:11px;border:1px solid var(--line);border-radius:5px;background:var(--paper);color:var(--ink)}
.wdtools input:focus,.wdtools select:focus{border-color:var(--accent)}
.wdtools .tools-search{max-width:460px}.wdtools .tools-button{border:1px solid var(--navy);border-radius:5px;background:var(--navy);color:white;padding:12px 21px;cursor:pointer;font-weight:700;margin-top:20px}
.wdtools .tools-button:hover{background:var(--accent);border-color:var(--accent);color:var(--navy)}
.wdtools .tools-result{margin-top:16px;border-left:4px solid var(--accent)}.wdtools .tools-result strong{font-size:29px;display:block;color:var(--ink)}
.wdtools .tools-result p{color:var(--muted);font-size:14px;margin:3px 0}
.wdtools .tools-note{border-left:4px solid var(--accent);padding:15px 18px;background:var(--soft);margin-top:22px}
.wdtools .tools-foot{margin-top:25px;border-top:1px solid var(--line);padding-top:15px;color:var(--muted);font-size:13px}
.wdtools .tools-stat{display:flex;gap:10px;flex-wrap:wrap;margin:15px 0 25px}.wdtools .tools-stat span{font-size:12px;border:1px solid var(--line);padding:6px 10px;border-radius:3px;color:var(--muted)}
.wdtools .data-table-wrap{overflow:auto;margin-top:18px;border:1px solid var(--line)}.wdtools .data-table-wrap table{border-collapse:collapse;min-width:750px;width:100%;font-size:13px}.wdtools th,.wdtools td{padding:9px;border-bottom:1px solid var(--line);text-align:left}.wdtools th{background:var(--soft)}
.wdtools .inline-fields{display:grid;grid-template-columns:repeat(3,minmax(150px,1fr));gap:13px}
@media(max-width:920px){.wdtools .tools-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.wdtools .tools-layout{grid-template-columns:1fr}}
@media(max-width:620px){.wdtools{padding-top:22px}.wdtools .tools-grid,.wdtools .inline-fields{grid-template-columns:1fr}.wdtools h1{font-size:35px}}

.lab-output{margin-top:23px}.lab-metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:14px 0}.lab-metric{background:var(--soft);border:1px solid var(--line);border-radius:6px;padding:13px;min-height:82px}.lab-metric strong{display:block;font:700 23px Georgia,serif;color:var(--ink);overflow-wrap:anywhere}.lab-metric small{display:block;color:var(--muted);margin-bottom:9px}.lab-chart{min-height:160px;overflow:hidden}.lab-chart svg{width:100%;height:auto;max-height:350px}.lab-tip{font-size:13px;line-height:1.6}.lab-chart .axis{stroke:var(--muted);stroke-width:1;opacity:.4}.lab-chart .series{fill:none;stroke:var(--navy);stroke-width:2.8}.lab-chart .series-alt{fill:none;stroke:var(--accent);stroke-width:2.8}.lab-chart text{fill:var(--muted);font-size:11px}.wdtools .lab-output .data-table-wrap{max-height:340px;overflow:auto}.lab-help{font-size:13px;color:var(--muted)}@media(max-width:620px){.lab-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}}

.wd5-inputs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:3px 14px}.wd5-inputs>div{min-width:0}.wd5-inputs>p,.wd5-inputs>label,.wd5-inputs>input{grid-column:1/-1}.wd5-inputs .lab-tip{line-height:1.65}.wd5-inputs input{min-width:0}.lab-output .lab-metric strong{font-size:19px;line-height:1.3}@media(max-width:620px){.wd5-inputs{grid-template-columns:1fr}}

.wd6-fields{display:grid;gap:8px}.wd6-fields input,.wd6-fields select,.wd6-fields textarea{width:100%;max-width:100%;background:var(--panel);color:var(--ink);padding:10px;border:1px solid var(--line);border-radius:5px;font:inherit}.wd6-fields label{font-weight:600;font-size:13px;margin-top:6px}.wd6-fields .lab-tip{font-size:13px}.wd6-fields textarea{font-family:ui-monospace,monospace}.wd6-table{width:100%;border-collapse:collapse;min-width:520px}.wd6-table th,.wd6-table td{padding:9px;border-bottom:1px solid var(--line);text-align:left}.wd6-table th{background:var(--soft)}.wd6-bar{display:flex;gap:8px;align-items:center;margin:8px 0}.wd6-bar span{min-width:95px}.wd6-bar b{display:block;height:11px;background:var(--accent);border-radius:5px;min-width:2px}.wd6-table-wrap{overflow:auto}.wd6-note{font-size:13px;color:var(--muted)}

.wd7-input{display:grid;gap:9px;margin:10px 0}.wd7-input label{font-size:13px;font-weight:650}.wd7-input input,.wd7-input select{width:100%;max-width:100%;border:1px solid var(--line);border-radius:5px;padding:10px;background:var(--panel);color:var(--ink);font:inherit}.wd7-input p{font-size:13px}.wd7-table-wrap{overflow:auto}.wd7-table{border-collapse:collapse;width:100%;min-width:500px}.wd7-table th,.wd7-table td{padding:9px;text-align:left;border-bottom:1px solid var(--line)}.wd7-table th{background:var(--soft)}.wd7-chartline{display:flex;align-items:center;gap:10px;margin:7px 0}.wd7-chartline span{width:95px;flex:0 0 95px;font-size:12px}.wd7-chartline b{display:block;height:11px;min-width:2px;background:var(--accent);border-radius:5px}.wd7-chartline small{font-size:12px}