.pbd-tool{box-sizing:border-box;max-width:100%;margin:2rem 0;padding:1.25rem;border:1px solid #ccd8dc;border-radius:8px;background:#f5f8f9;color:#172d38;font:inherit;line-height:1.6;overflow-wrap:anywhere}
.pbd-tool *{box-sizing:border-box}.pbd-tool h3{margin:0 0 .6rem;font-size:1.3em;line-height:1.35}.pbd-tool h4{margin:.2rem 0 .7rem;font-size:1.12em}.pbd-tool p{margin:0 0 .8rem}.pbd-tool-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin:1.2rem 0}.pbd-tool-label{display:flex;flex-direction:column;gap:.35rem;min-width:0}.pbd-tool-label input,.pbd-tool-label select,.pbd-tool-label textarea{font:inherit;color:#172d38;background:#fff;border:1px solid #9cafb8;border-radius:4px;padding:.65rem;min-height:44px;max-width:100%;width:100%}.pbd-tool-label textarea{min-height:105px;resize:vertical}.pbd-tool-check{display:flex;gap:.65rem;align-items:flex-start;min-height:44px;padding:.45rem 0}.pbd-tool-check input{width:20px;height:20px;flex:0 0 20px;margin-top:.2rem}.pbd-tool-result{border-top:1px solid #ccd8dc;padding-top:1rem;min-height:6rem}.pbd-tool-result p{white-space:pre-wrap}.pbd-tool-result dl{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:.45rem 1rem;margin:.8rem 0}.pbd-tool-result dt{font-weight:600}.pbd-tool-result dd{margin:0}.pbd-tool-note{font-size:.92em;color:#3d5663}.pbd-tool-error{color:#9f2020;font-weight:600}.pbd-tool button{font:inherit;background:#183e50;color:#fff;border:0;border-radius:4px;min-height:44px;padding:.65rem 1rem;cursor:pointer;margin-top:.5rem}.pbd-tool button:disabled{opacity:.55;cursor:not-allowed}.pbd-tool :focus-visible{outline:3px solid #087fb0;outline-offset:3px}.pbd-tool noscript{display:block;margin-top:1rem}
@media(max-width:600px){.pbd-tool{padding:1rem}.pbd-tool-fields{grid-template-columns:1fr}.pbd-tool-result dl{grid-template-columns:1fr;gap:.2rem}.pbd-tool-result dd{margin-bottom:.8rem}.pbd-tool-label input,.pbd-tool-label select,.pbd-tool-label textarea{font-size:16px}}
@media print{.pbd-tool-fields,.pbd-tool button{display:none}.pbd-tool{break-inside:avoid;background:#fff}}

.pbd-game{box-sizing:border-box;max-width:100%;margin:2rem 0;padding:1.25rem;border:1px solid #c9dcd1;border-radius:8px;background:#f7fbf8;color:#172d38;font:inherit;line-height:1.6;overflow-wrap:anywhere}
.pbd-game *{box-sizing:border-box}
.pbd-game h3{margin:.3rem 0 .8rem;font-size:1.25em;line-height:1.4}
.pbd-game p{margin:0 0 .85rem}
.pbd-game__eyebrow{font-weight:600;font-size:.9em;color:#345c49}
.pbd-game__instruction{font-size:.95em;color:#3d5663}
.pbd-game__options{display:grid;gap:.65rem;margin:1rem 0}
.pbd-game__option{min-width:0;border:1px solid #c9d3ce;border-radius:6px;background:#fff}
.pbd-game__option summary{padding:.85rem 1rem;min-height:44px;cursor:pointer;line-height:1.6}
.pbd-game__option summary::marker{color:#345c49}
.pbd-game__letter{font-weight:700}
.pbd-game__option[open]{border-color:#5b7868}
.pbd-game__option--correct[open]{border-color:#2f6a49;background:#f0f8f2}
.pbd-game__feedback{padding:0 1rem .9rem}
.pbd-game__feedback p{margin:0}
.pbd-game__takeaway{margin-top:1rem!important;padding-top:1rem;border-top:1px solid #c9dcd1}
.pbd-game summary:focus-visible{outline:3px solid #087fb0;outline-offset:3px;border-radius:5px}
@media(max-width:600px){.pbd-game{padding:1rem}.pbd-game__option summary{padding:.8rem}.pbd-game__feedback{padding:0 .8rem .8rem}}
@media print{.pbd-game{background:#fff}.pbd-game__option{break-inside:avoid}.pbd-game__option>.pbd-game__feedback{display:block!important}.pbd-game__instruction{display:none}}

.pbd-article-body{overflow-wrap:anywhere}.pbd-article-body .pbd-table{max-width:100%;overflow-x:auto;margin:1.5rem 0}.pbd-article-body table{width:100%;border-collapse:collapse}.pbd-article-body th,.pbd-article-body td{padding:.65rem;border:1px solid #cad5d5;vertical-align:top}.pbd-article-toc{padding:1rem 1.3rem;background:#f3f8f6;border-radius:8px;margin:1.5rem 0}.pbd-article-toc li{margin:.3rem 0}.pbd-article-figure img{height:auto;max-width:100%}.pbd-article-body h2,.pbd-article-body h3{scroll-margin-top:110px}
@media(max-width:600px){.pbd-article-body .pbd-table table{min-width:560px}}