.evidence-hero {
    padding: 76px 0 68px;
    background: #f2f7f4;
    border-bottom: 1px solid var(--line);
}

.evidence-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
    gap: 72px;
    align-items: center;
}

.evidence-hero h1 {
    max-width: 850px;
    margin-bottom: 20px;
    color: var(--forest);
    font-size: clamp(2.5rem, 4vw, 3.8rem);
    line-height: 1.04;
}

.evidence-hero .hero-lead { max-width: 760px; }
.evidence-hero .button-group { margin-top: 30px; }

.evidence-summary {
    padding: 30px;
    background: var(--white);
    border: 1px solid #c9d6ce;
    border-top: 5px solid #2c8b99;
}

.evidence-summary > p:first-child,
.comparison-reviewed {
    color: var(--leaf-dark);
    font-size: 0.82rem;
    font-weight: 800;
}

.evidence-summary dl { margin: 18px 0 0; }
.evidence-summary dl div { display: grid; grid-template-columns: 95px 1fr; gap: 18px; padding: 12px 0; border-top: 1px solid var(--line); }
.evidence-summary dt { color: var(--muted); font-size: 0.78rem; font-weight: 800; text-transform: uppercase; }
.evidence-summary dd { margin: 0; color: var(--forest); font-weight: 700; }

.evidence-band { padding: 80px 0; }
.evidence-band-soft { background: #eef6f7; border-block: 1px solid #d2e2e4; }
.evidence-split { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr); gap: 72px; align-items: start; }
.evidence-split-wide { grid-template-columns: minmax(0, 0.78fr) minmax(480px, 1.22fr); }
.evidence-split h2, .comparison-intro h2, .source-grid h2 { margin-bottom: 18px; color: var(--forest); font-size: 2.35rem; }
.evidence-split p, .comparison-intro p, .source-grid p { color: var(--muted); }

.evidence-list { display: grid; gap: 12px; margin: 26px 0 0; padding: 0; list-style: none; }
.evidence-list li { position: relative; padding-left: 25px; color: #30463a; font-weight: 650; }
.evidence-list li::before { content: ""; position: absolute; left: 0; top: 0.45em; width: 11px; height: 7px; border-left: 2px solid var(--leaf); border-bottom: 2px solid var(--leaf); transform: rotate(-45deg); }

.code-panel { min-width: 0; color: #e8f1eb; background: #102d22; border-top: 5px solid var(--sun); box-shadow: 0 20px 42px rgba(13, 46, 32, 0.15); }
.code-panel-light { border-top-color: #2c8b99; }
.code-panel-title { display: flex; justify-content: space-between; gap: 18px; padding: 15px 20px; border-bottom: 1px solid rgba(255,255,255,0.16); font-size: 0.8rem; }
.code-panel-title strong { color: #a8d8df; }
.code-panel pre { margin: 0; padding: 24px; overflow-x: auto; font-size: 0.85rem; line-height: 1.65; white-space: pre; }
.code-panel code { color: inherit; }
.code-panel > p { margin: 0; padding: 16px 20px; color: #bfd0c6; background: rgba(255,255,255,0.05); font-size: 0.82rem; }

.scope-columns { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; margin-top: 30px; }
.scope-columns h3 { padding-bottom: 10px; color: var(--forest); border-bottom: 2px solid var(--leaf); font-size: 1.05rem; }
.scope-columns div:last-child h3 { border-bottom-color: var(--sun); }
.scope-columns ul { display: grid; gap: 8px; margin: 16px 0 0; padding-left: 20px; color: #40564a; }

.boundary-rows { border-top: 2px solid var(--forest); }
.boundary-rows article { display: grid; grid-template-columns: 220px 1fr; gap: 36px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.boundary-rows h3 { color: var(--forest); font-size: 1.1rem; }
.boundary-rows p { margin: 0; color: var(--muted); }

.comparison-summary { border-top-color: var(--sun); }
.comparison-summary h2 { margin-bottom: 18px; color: var(--forest); font-size: 1.35rem; }
.comparison-summary p { margin-bottom: 14px; color: var(--muted); }
.comparison-summary p:last-child { margin-bottom: 0; }
.comparison-intro { display: grid; grid-template-columns: minmax(240px, 0.62fr) minmax(0, 1.38fr); gap: 72px; }

.comparison-table-band { padding: 78px 0; background: var(--white); border-block: 1px solid var(--line); }
.comparison-table { border-top: 2px solid var(--forest); }
.comparison-row { display: grid; grid-template-columns: minmax(160px, 0.5fr) minmax(270px, 1fr) minmax(270px, 1fr); gap: 30px; padding: 24px 8px; border-bottom: 1px solid var(--line); align-items: start; }
.comparison-row:nth-child(even) { background: #fafcfb; }
.comparison-row strong { color: var(--forest); }
.comparison-row p { margin: 0; color: #45594e; font-size: 0.94rem; }
.comparison-head { padding-block: 13px; color: var(--muted); background: transparent !important; font-size: 0.75rem; font-weight: 850; text-transform: uppercase; }

.source-grid { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(360px, 1.15fr); gap: 72px; }
.source-links { border-top: 2px solid var(--forest); }
.source-links a { display: flex; justify-content: space-between; gap: 18px; padding: 18px 4px; color: var(--leaf-dark); border-bottom: 1px solid #c9d9dc; font-weight: 750; text-decoration: none; }
.source-links a:hover { color: var(--forest); text-decoration: underline; text-underline-offset: 4px; }

@media (max-width: 980px) {
    .evidence-hero-grid, .evidence-split, .evidence-split-wide, .comparison-intro, .source-grid { grid-template-columns: 1fr; gap: 40px; }
    .evidence-summary { max-width: 620px; }
}

@media (max-width: 700px) {
    .evidence-hero { padding: 50px 0; }
    .evidence-hero h1 { font-size: 2.45rem; }
    .evidence-band, .comparison-table-band { padding: 58px 0; }
    .scope-columns { grid-template-columns: 1fr; }
    .boundary-rows article { grid-template-columns: 1fr; gap: 8px; }
    .comparison-head { display: none; }
    .comparison-row { grid-template-columns: 1fr; gap: 14px; padding: 24px 0; }
    .comparison-row p::before, .comparison-row strong::before { display: block; margin-bottom: 5px; color: var(--muted); content: attr(data-label); font-size: 0.7rem; font-weight: 850; text-transform: uppercase; }
    .code-panel pre { font-size: 0.75rem; }
}