.method-section {padding: 50px 0; border-top: 1px solid #dbe3e7; color: #243341;}
.method-section h2 {font-size: clamp(26px, 3vw, 38px); line-height: 1.25; margin: 10px 0 24px; letter-spacing: -.035em;}
.method-section h3 {font-size: 22px; line-height: 1.4; margin: 30px 0 12px;}
.method-section h4 {font-size: 17px; margin: 0 0 12px; color: #144b72;}
.method-section p {font-size: 15px; line-height: 1.85; margin: 10px 0; max-width: none;}
.method-section strong {font-weight: 650;}
.method-section a {color: #0f4d92; text-underline-offset: 3px;}
.method-section details {border: 1px solid #dbe3e7; border-radius: 12px; padding: 16px 20px; background: #fff; margin-top: 16px;}
.method-section summary {cursor: pointer; color: #144b72; font-weight: 650; line-height: 1.6;}
.method-section details[open] summary {margin-bottom: 15px;}
.method-eyebrow {font-size: 11px; font-weight: 700; letter-spacing: .16em; color: #477185;}
.method-abstract {padding: 24px 28px; border-left: 3px solid #0f4d92; background: #f0f5f8; border-radius: 0 12px 12px 0;}
.method-abstract h3 {margin-top: 0;}
.method-abstract details {background: transparent; padding: 10px 0 0; border: 0; margin-top: 10px;}
.method-pipeline {margin: 30px 0;}
.method-pipeline img {display: block; width: 100%; height: auto; border: 1px solid #dbe3e7; border-radius: 12px; background: white;}
.method-pipeline figcaption {font-size: 12px; line-height: 1.7; color: #60727f; margin-top: 10px;}
.method-harness-grid {display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px;}
.method-harness-card {padding: 22px; border: 1px solid #dbe3e7; border-radius: 12px; background: #fff;}
.method-harness-card p {font-size: 13px;}
.method-harness-loop {display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; padding: 0; list-style: none; counter-reset: loop;}
.method-harness-loop li {counter-increment: loop; padding: 20px; background: #f0f5f8; border-radius: 12px;}
.method-harness-loop li:before {content: '0' counter(loop); display: block; color: #477185; font-size: 12px; letter-spacing: .12em; margin-bottom: 10px;}
.method-harness-loop p {font-size: 13px; margin-bottom: 0;}
.method-scope {color: #60727f; font-size: 13px !important;}
.method-validation-summary {display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 22px 0;}
.method-validation-summary article {padding: 20px 24px; background: #f5f7f8; border-radius: 12px;}
.method-validation-summary span {display: block; font-size: 12px; color: #60727f;}
.method-validation-summary strong {display: block; font-size: 28px; margin: 10px 0;}
.method-validation-summary p {font-size: 13px;}
.method-pass {color: #28734d !important; font-weight: 650;}
.method-fail {color: #b64342 !important; font-weight: 650;}
.method-table-wrap {overflow-x: auto;}
.method-validation-table {width: 100%; min-width: 680px; border-collapse: collapse; font-size: 13px; text-align: left;}
.method-validation-table th,.method-validation-table td {padding: 13px 12px; border-bottom: 1px solid #e2e8ec; line-height: 1.65; vertical-align: top;}
.method-validation-table thead th {background: #f0f5f8; color: #144b72; white-space: nowrap;}
.method-validation-table tbody th {min-width: 160px; font-weight: 600;}
.method-validation-table small {display: block; font-size: 10px; color: #60727f; font-weight: normal;}
.method-validation-table td:nth-last-child(-n+2) {white-space: nowrap;}
.method-object-validation ul {columns: 2; padding-left: 20px; line-height: 1.9; font-size: 14px;}
.method-findings-grid {display: grid; grid-template-columns: 1fr 1fr; gap: 20px;}
.method-findings-grid article {padding: 22px; background: #f5f7f8; border-radius: 12px;}
.method-findings-grid h3 {font-size: 18px; margin-top: 0;}
.method-findings-grid p {font-size: 14px;}
.method-evidence {display: flex; flex-wrap: wrap; gap: 12px 24px; padding-top: 24px; font-size: 13px;}
@media(max-width: 850px) {.method-harness-grid,.method-harness-loop {grid-template-columns: 1fr;}}
@media(max-width: 600px) {.method-validation-summary,.method-findings-grid {grid-template-columns: 1fr;} .method-abstract {padding: 18px;} .method-section {padding: 35px 0;} .method-object-validation ul {columns: 1;}}