.grinding-trial-tool{--trial-navy:#072743;--trial-ink:#10202d;--trial-green:#315c3d;--trial-line:#cbd7df;--trial-blue:#eef4f7;--trial-input:#fff8dc;--trial-warning:#8a5b00}.grinding-trial-tool__hero{padding-bottom:clamp(36px,6vw,68px)}.grinding-trial-tool__workspace{padding-top:0}.grinding-trial-tool__steps{border-top:1px solid var(--trial-line);border-bottom:1px solid var(--trial-line);grid-template-columns:repeat(3,minmax(0,1fr));margin-bottom:18px;display:grid}.grinding-trial-tool__steps span{min-height:62px;color:var(--trial-ink);font-family:var(--font-brand);align-items:center;gap:13px;font-size:14px;font-weight:800;display:flex}.grinding-trial-tool__steps span+span{border-left:1px solid var(--trial-line);padding-left:24px}.grinding-trial-tool__steps b{background:var(--trial-navy);color:#fff;place-items:center;width:34px;height:34px;font-size:15px;display:inline-grid}.grinding-trial-tool__steps span:last-child b{border:1px solid var(--trial-line);color:var(--trial-navy);background:#fff}.grinding-trial-tool__info{background:var(--trial-blue);border:1px solid #b9cbd8;grid-template-columns:28px 1fr;align-items:center;gap:14px;margin-bottom:22px;padding:16px 18px;display:grid}.grinding-trial-tool__info>span{border:2px solid var(--trial-navy);width:26px;height:26px;color:var(--trial-navy);border-radius:50%;place-items:center;font-family:Georgia,serif;font-weight:800;display:grid}.grinding-trial-tool__info p{margin:0;line-height:1.55}.grinding-trial-tool__sample-notice{color:#654300;background:#fff8dc;border:1px solid #d8ad4c;flex-wrap:wrap;gap:8px 14px;margin:-8px 0 22px;padding:14px 18px;line-height:1.5;display:flex}.grinding-trial-tool__sample-notice[hidden]{display:none}.grinding-trial-tool__metadata{border:1px solid var(--trial-line);background:#f8fafb;margin-bottom:24px;padding:22px}.grinding-trial-tool__metadata-head{grid-template-columns:minmax(0,1fr) minmax(260px,.75fr);align-items:end;gap:32px;margin-bottom:18px;display:grid}.grinding-trial-tool__metadata-head h2{margin:0;font-size:clamp(24px,3vw,34px)}.grinding-trial-tool__metadata-head>p{color:#5b6e7d;margin:0;line-height:1.55}.grinding-trial-tool__metadata-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 16px;display:grid}.grinding-trial-tool__metadata-field{color:var(--trial-ink);font:700 13px/1.35 var(--font-brand);gap:7px;display:grid}.grinding-trial-tool__metadata-field.is-wide{grid-column:1/-1}.grinding-trial-tool__metadata-field input{box-sizing:border-box;width:100%;min-height:44px;color:var(--trial-ink);font:400 14px/1.4 var(--font-body);background:#fff;border:1px solid #b8c4cc;border-radius:0;padding:9px 11px}.grinding-trial-tool__mobile-tabs{display:none}.grinding-trial-tool__block-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.grinding-trial-tool__block{border:1px solid var(--trial-line);background:#fff;min-width:0;margin:0;padding:0 22px 22px}.grinding-trial-tool__block legend{background:var(--trial-navy);color:#fff;width:calc(100% + 44px);font-family:var(--font-brand);letter-spacing:.04em;text-transform:uppercase;margin:0 -22px 22px;padding:13px 18px;font-size:15px;font-weight:800}.grinding-trial-tool__fields{gap:10px;display:grid}.grinding-trial-tool__field{color:var(--trial-ink);grid-template-columns:minmax(0,1fr) minmax(126px,42%);align-items:center;gap:16px;font-size:14px;line-height:1.35;display:grid}.grinding-trial-tool__field>span{font-family:var(--font-brand);font-weight:700}.grinding-trial-tool__field span small{color:#61717e;font-family:inherit;font-size:inherit;font-weight:500}.grinding-trial-tool__field input,.grinding-trial-tool__table input{box-sizing:border-box;background:var(--trial-input);width:100%;min-height:44px;color:var(--trial-ink);font:inherit;font-variant-numeric:tabular-nums;border:1px solid #b8c4cc;border-radius:0}.grinding-trial-tool__field input{text-align:right;padding:9px 11px}.grinding-trial-tool__removals{border-top:1px solid var(--trial-line);margin-top:20px}.grinding-trial-tool__removals summary{color:var(--trial-ink);font-family:var(--font-brand);cursor:pointer;grid-template-columns:1fr auto;gap:12px;padding:16px 0;font-size:14px;font-weight:800;display:grid}.grinding-trial-tool__removals summary small{color:#61717e;font-family:inherit;font-size:12px;font-weight:500}.grinding-trial-tool__results{background:var(--trial-navy);color:#fff;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:18px;display:grid}.grinding-trial-tool__metric{border-right:1px solid #ffffff40;min-height:170px;padding:27px 24px}.grinding-trial-tool__metric>span,.grinding-trial-tool__metric>strong,.grinding-trial-tool__metric>small{display:block}.grinding-trial-tool__metric>span{color:#ffffffb8;min-height:34px;font-family:var(--font-brand);letter-spacing:.04em;text-transform:uppercase;font-size:12px;font-weight:800}.grinding-trial-tool__metric>strong{font-family:var(--font-brand);letter-spacing:-.035em;margin-top:14px;font-size:clamp(30px,4.2vw,51px);line-height:1}.grinding-trial-tool__metric>small{color:#ffffffa8;margin-top:9px;line-height:1.45}.grinding-trial-tool__metric--status>strong{letter-spacing:-.015em;font-size:clamp(19px,2.4vw,27px);line-height:1.15}.grinding-trial-tool__residuals{background:#ffffff40;border-top:1px solid #ffffff40;grid-column:1/-1;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;display:grid}.grinding-trial-tool__residuals span{background:var(--trial-navy);color:#ffffffb8;padding:15px 24px;font-size:13px;line-height:1.5}.grinding-trial-tool__residuals b{color:#fff}.grinding-trial-tool__context{margin-top:44px}.grinding-trial-tool__context-head{grid-template-columns:minmax(0,1.2fr) minmax(260px,.8fr);align-items:end;gap:42px;margin-bottom:24px;display:grid}.grinding-trial-tool__context-head h2{max-width:720px;font-size:clamp(28px,3.5vw,44px)}.grinding-trial-tool__context-head>p{color:#5b6e7d;margin:0;line-height:1.6}.grinding-trial-tool__table-wrap{border:1px solid var(--trial-line);overflow-x:auto}.grinding-trial-tool__table{border-collapse:collapse;background:#fff;width:100%;font-size:14px}.grinding-trial-tool__table th,.grinding-trial-tool__table td{border-right:1px solid var(--trial-line);border-bottom:1px solid var(--trial-line);text-align:left;vertical-align:middle;padding:12px 14px}.grinding-trial-tool__table tr:last-child>*{border-bottom:0}.grinding-trial-tool__table tr>:last-child{border-right:0}.grinding-trial-tool__table thead th{background:var(--trial-blue);font-family:var(--font-brand);letter-spacing:.06em;text-transform:uppercase;font-size:11px}.grinding-trial-tool__table tbody th{width:20%;font-family:var(--font-brand);font-size:13px}.grinding-trial-tool__table input{background:#fff;min-width:180px;padding:9px 10px}.grinding-trial-tool__check{min-width:106px;min-height:34px;color:var(--trial-green);font-family:var(--font-brand);white-space:nowrap;border:1px solid;justify-content:center;align-items:center;padding:6px 10px;font-size:12px;font-weight:800;display:inline-flex}.grinding-trial-tool__check.is-review-difference{color:var(--trial-warning)}.grinding-trial-tool__check.is-missing{color:#66737c}.grinding-trial-tool__actions{flex-wrap:wrap;align-items:center;gap:12px;margin-top:25px;display:flex}.grinding-trial-tool__clear,.grinding-trial-tool__method-link{min-height:44px;color:var(--trial-green);font:800 13px/1.3 var(--font-brand);text-underline-offset:4px;cursor:pointer;background:0 0;border:0;padding:10px 6px;text-decoration:underline}.grinding-trial-tool__method-link{align-items:center;margin-left:auto;display:inline-flex}.grinding-trial-tool__action-status{color:#5b6e7d;min-height:24px;margin:13px 0 0;font-size:13px}.grinding-trial-tool__export-note{color:#5b6e7d;max-width:900px;margin:14px 0 0;font-size:13px;line-height:1.55}.grinding-trial-tool__formula,.grinding-trial-tool__support-grid{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(30px,7vw,90px);display:grid}.grinding-trial-tool__formula-lines{gap:12px;display:grid}.grinding-trial-tool__formula-lines code{background:var(--trial-blue);color:var(--trial-ink);white-space:normal;padding:18px 20px;font-size:clamp(14px,1.8vw,17px);line-height:1.55;display:block}.grinding-trial-tool__formula-lines p,.grinding-trial-tool__support-grid p{color:#5b6e7d;margin:8px 0 0;line-height:1.7}.grinding-trial-tool__support-grid article h2{font-size:clamp(30px,4vw,48px)}.grinding-trial-tool__support-grid .evidence-tool__notice strong{color:var(--trial-ink);font-family:var(--font-brand);font-size:21px;display:block}.grinding-trial-tool .visually-hidden{clip:rect(0, 0, 0, 0)!important;white-space:nowrap!important;border:0!important;width:1px!important;height:1px!important;margin:-1px!important;padding:0!important;position:absolute!important;overflow:hidden!important}@media (width<=980px){.grinding-trial-tool__field{grid-template-columns:1fr;gap:6px}.grinding-trial-tool__metric{min-height:154px;padding-inline:18px}}@media (width<=760px){.grinding-trial-tool__steps{grid-template-columns:1fr}.grinding-trial-tool__steps span+span{border-top:1px solid var(--trial-line);border-left:0;padding-left:0}.grinding-trial-tool__mobile-tabs{border:1px solid var(--trial-navy);grid-template-columns:repeat(2,minmax(0,1fr));margin-bottom:14px;display:grid}.grinding-trial-tool__mobile-tabs button{min-height:52px;color:var(--trial-navy);font:800 15px/1 var(--font-brand);background:#fff;border:0}.grinding-trial-tool__mobile-tabs button+button{border-left:1px solid var(--trial-navy)}.grinding-trial-tool__mobile-tabs button[aria-selected=true]{background:var(--trial-navy);color:#fff}.grinding-trial-tool__block-grid,.grinding-trial-tool__metadata-head,.grinding-trial-tool__metadata-grid{grid-template-columns:1fr}.grinding-trial-tool__metadata-head{gap:14px}.grinding-trial-tool__metadata-field.is-wide{grid-column:auto}.grinding-trial-tool__block.is-mobile-hidden{display:none}.grinding-trial-tool__field{grid-template-columns:minmax(0,1fr) minmax(118px,43%);gap:10px}.grinding-trial-tool__removals summary{grid-template-columns:1fr;gap:4px}.grinding-trial-tool__results{grid-template-columns:repeat(2,minmax(0,1fr))}.grinding-trial-tool__metric:nth-child(2){border-right:0}.grinding-trial-tool__metric:nth-child(-n+2){border-bottom:1px solid #ffffff40}.grinding-trial-tool__residuals,.grinding-trial-tool__context-head,.grinding-trial-tool__formula,.grinding-trial-tool__support-grid{grid-template-columns:1fr}.grinding-trial-tool__context-head{gap:18px}.grinding-trial-tool__table-wrap{border:0;overflow:visible}.grinding-trial-tool__table,.grinding-trial-tool__table tbody,.grinding-trial-tool__table tr,.grinding-trial-tool__table th,.grinding-trial-tool__table td{width:auto;display:block}.grinding-trial-tool__table thead{display:none}.grinding-trial-tool__table tr{border:1px solid var(--trial-line);grid-template-columns:1fr auto;margin-bottom:12px;display:grid}.grinding-trial-tool__table tbody th{background:var(--trial-blue);border-right:0;grid-column:1/-1;padding:14px;font-size:14px}.grinding-trial-tool__table td{border-right:0;grid-column:1/-1}.grinding-trial-tool__table td:first-of-type:before,.grinding-trial-tool__table td:nth-of-type(2):before{color:#5b6e7d;font:800 10px/1 var(--font-brand);letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px;display:block}.grinding-trial-tool__table td:first-of-type:before{content:"Baseline"}.grinding-trial-tool__table td:nth-of-type(2):before{content:"Trial"}.grinding-trial-tool__table td:last-child{border-bottom:0}.grinding-trial-tool__table input{min-width:0}.grinding-trial-tool__actions{grid-template-columns:1fr;display:grid}.grinding-trial-tool__actions .evidence-tool__button{box-sizing:border-box;width:100%}.grinding-trial-tool__clear,.grinding-trial-tool__method-link{text-align:center;justify-content:center;margin-left:0}}@media (width<=480px){.grinding-trial-tool__field,.grinding-trial-tool__results{grid-template-columns:1fr}.grinding-trial-tool__metric{border-bottom:1px solid #ffffff40;border-right:0;min-height:auto}}