.useful-tool{--tool-accent:#205b4b;--tool-paper:#fff;--tool-ink:#193e34;--tool-muted:#546c65;max-width:1104px;margin:70px auto;padding:36px;border:1px solid #ccd9d2;border-radius:24px;background:var(--tool-paper);color:var(--tool-ink);scroll-margin-top:120px;box-sizing:border-box;font-family:system-ui,-apple-system,sans-serif}
.useful-tool[data-tool=quality]{--tool-accent:#b03c22;--tool-ink:#383e2e;--tool-paper:#fffef9;border-radius:8px}
.useful-tool[data-tool=roles]{--tool-accent:#2862a8;--tool-ink:#253e5d;--tool-paper:#f6faff}
.useful-tool[data-tool=handover]{--tool-accent:#87520e;--tool-paper:#fffbf4;border-radius:12px}
.useful-tool[data-tool=trade]{--tool-accent:#4f5800;--tool-paper:#fafcea;border-radius:3px;border-top:5px solid #dbea29}
.tool-kicker{display:block;font:650 11px/1.5 system-ui;letter-spacing:.1em;text-transform:uppercase;color:var(--tool-accent);margin-bottom:14px}
.useful-tool h2{font:650 clamp(27px,3.2vw,39px)/1.15 system-ui;letter-spacing:-.035em;margin:0 0 18px!important;color:var(--tool-ink)}
.useful-tool h3{font:650 20px/1.35 system-ui;margin:0 0 12px;color:var(--tool-ink)}
.useful-tool p,.useful-tool li{font:400 15px/1.75 system-ui;color:var(--tool-muted);max-width:80ch}
.tool-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px;margin-top:28px}
.useful-tool label{display:grid;gap:8px;margin:0 0 19px;font:600 14px/1.5 system-ui;color:var(--tool-ink)}
.useful-tool select,.useful-tool input{width:100%;min-height:48px;box-sizing:border-box;font:400 15px/1.5 system-ui;padding:11px 13px;border:1px solid #b5c7c1;border-radius:8px;background:#fff;color:#173d33}
.useful-tool select:focus-visible,.useful-tool button:focus-visible{outline:3px solid var(--tool-accent);outline-offset:4px}
.tool-question{border-bottom:1px solid #d9e1da;padding-bottom:15px;margin-bottom:20px}.tool-question p{font-size:13px;margin:7px 0 12px}.tool-question label{margin-bottom:0}
.tool-result{padding:25px;background:#eaf0e9;border-radius:14px;align-self:start;position:sticky;top:105px;border:1px solid #d1ddd2}.tool-result h3{font-size:18px}.tool-result pre{white-space:pre-wrap;overflow-wrap:anywhere;font:450 15px/1.75 system-ui;color:#244638;margin:0}.tool-result [data-copy]{margin-top:20px}
.useful-tool button,.resource-feature a{font:600 13px/1.5 system-ui;cursor:pointer;border:1px solid var(--tool-accent,#205b4b);border-radius:24px;background:var(--tool-accent,#205b4b);color:#fff;padding:12px 20px;min-height:46px;white-space:normal}
.useful-tool button:disabled{opacity:.5;cursor:not-allowed}.useful-tool [data-copy]{background:transparent;color:var(--tool-accent)}
.tool-method{margin-top:30px;padding-top:24px;border-top:1px solid #d9e1da}.tool-method ol{padding-left:22px}.tool-method li{margin-bottom:10px}.tool-disclosure{font-size:12px!important;margin-top:25px}.useful-tool a{color:var(--tool-accent);text-decoration:underline}
.resource-feature{max-width:1104px;box-sizing:border-box;margin:45px auto;padding:30px 34px;background:#edf2e8;color:#203d32;border-left:4px solid #6a8c56;display:grid;grid-template-columns:1fr auto;gap:25px;align-items:center;border-radius:0 16px 16px 0}.resource-feature h2{font:650 25px/1.25 system-ui;margin:0 0 9px}.resource-feature p{font:400 15px/1.7 system-ui;margin:0;max-width:70ch}.resource-feature a{display:inline-block;text-decoration:none}.resource-feature[data-topic=quality]{background:#f5eee3;border-color:#b7472b}.resource-feature[data-topic=roles]{background:#eaf2ff;border-color:#3868a4}.resource-feature[data-topic=trade]{background:#f1f5d3;border-color:#c5d522;border-radius:0}
.publisher-note{max-width:1104px;padding:20px 24px;margin:10px auto;font:400 12px/1.7 system-ui;opacity:.85}.publisher-note a{text-decoration:underline}.regional-practice{max-width:1104px;margin:24px auto 50px;padding:24px;border:1px solid currentColor;border-radius:12px;box-sizing:border-box}.regional-practice h2{font:650 24px/1.3 system-ui;margin:0 0 12px}.regional-practice p,.regional-practice li{font:400 15px/1.8 system-ui}.regional-practice ul{padding-left:22px}.regional-practice a{text-decoration:underline}
@media(max-width:760px){.useful-tool{margin:40px 18px;padding:24px 19px;border-radius:14px}.tool-layout{grid-template-columns:1fr;gap:24px}.tool-result{position:static;padding:20px}.resource-feature{margin:30px 18px;padding:24px;grid-template-columns:1fr}.resource-feature a{justify-self:start}.regional-practice{margin-inline:18px}.useful-tool h2{font-size:29px}}
@media print{body:has(.useful-tool) .useful-tool{box-shadow:none;border:1px solid #999;break-inside:avoid}.tool-result{position:static}.useful-tool button{display:none}}