.hspdt-page {
    --hspdt-navy: #082b50;
    --hspdt-blue: #1b78b2;
    --hspdt-orange: #e87822;
    --hspdt-text: #24384d;
    --hspdt-muted: #5c6c7c;
    --hspdt-border: #d8e0e8;
    --hspdt-soft: #f3f7fa;
    color: var(--hspdt-text);
}

.hspdt-page .hsprw-family-name,
.hspdt-page .hspmr-family-name,
.hspdt-page .hspbess-family-name,
.hspdt-page .hsp-solution-family-name {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 8px 12px;
    border: 1px solid #d8e0e8;
    color: #082b50;
    background: #fff;
    font-weight: 650;
    line-height: 1.35;
    text-decoration: none;
    cursor: default;
}

.hspdt-page .hspdt-heading,
.hspdt-page > .hspes-section > .hspes-container > h2,
.hspdt-page .hspdt-editorial-split,
.hspdt-page .hspdt-validation-panel,
.hspdt-page .hspdt-validation-split {
    margin-bottom: 30px;
}

.hspdt-page .hspdt-heading h2,
.hspdt-page > .hspes-section > .hspes-container > h2,
.hspdt-page .hspdt-editorial-split h2,
.hspdt-page .hspdt-service-line h2,
.hspdt-page .hspdt-validation-panel h2,
.hspdt-page .hspdt-validation-split h2,
.hspdt-page .hspdt-machine-load-layout h2,
.hspdt-page .hspdt-vehicle-dynamics-layout h2,
.hspdt-page .hspdt-rail-fastening-layout h2,
.hspdt-page .hspdt-marine-opening-layout h2,
.hspdt-page .hspdt-bess-weight-layout h2 {
    margin: 0;
    color: var(--hspdt-navy);
    font-size: clamp(28px, 3vw, 38px);
    line-height: 1.16;
}

.hspdt-page .hspdt-heading p,
.hspdt-page .hspdt-editorial-split p,
.hspdt-page .hspdt-validation-panel p,
.hspdt-page .hspdt-validation-split p {
    max-width: 820px;
    margin: 16px 0 0;
    color: var(--hspdt-muted);
    font-size: 17px;
    line-height: 1.7;
}

.hspdt-page .hspdt-table-wrap {
    width: 100%;
    overflow-x: auto;
    border: 1px solid var(--hspdt-border);
    background: #fff;
}

.hspdt-page .hspdt-table-wrap table {
    width: 100%;
    min-width: 720px;
    border: 0;
    border-collapse: collapse;
    table-layout: fixed;
}

.hspdt-page .hspdt-table-wrap th,
.hspdt-page .hspdt-table-wrap td {
    padding: 18px 20px;
    border: 0;
    border-bottom: 1px solid var(--hspdt-border);
    text-align: left;
    vertical-align: top;
    font-size: 15px;
    line-height: 1.55;
}

.hspdt-page .hspdt-table-wrap thead th {
    color: #fff;
    background: var(--hspdt-navy);
    font-weight: 700;
}

.hspdt-page .hspdt-table-wrap tbody th {
    color: var(--hspdt-navy);
    background: #f8fafc;
    font-weight: 700;
}

.hspdt-page .hspdt-table-wrap tr:last-child > * {
    border-bottom: 0;
}

.hspdt-page .hspdt-responsibility-columns {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-block: 1px solid var(--hspdt-border);
}

.hspdt-page .hspdt-responsibility-columns section {
    padding: 30px 32px;
}

.hspdt-page .hspdt-responsibility-columns section + section {
    border-left: 1px solid var(--hspdt-border);
}

.hspdt-page .hspdt-responsibility-columns h3 {
    margin: 0 0 12px;
    color: var(--hspdt-navy);
    font-size: 21px;
}

.hspdt-page .hspdt-responsibility-columns p {
    margin: 0;
    font-size: 16px;
    line-height: 1.65;
}

/* Laboratory: operational conditions lead into a technical evidence trail. */
.hspdt-page .hspdt-lab-conditions,
.hspdt-page .hspdt-lab-environment,
.hspdt-page .hspdt-lab-matrix,
.hspdt-page .hspdt-lab-validation {
    background: var(--hspdt-soft);
}

.hspdt-page .hspdt-lab-condition-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin: 0;
    border-block: 1px solid var(--hspdt-border);
}

.hspdt-page .hspdt-lab-condition-list > div {
    padding: 25px 24px;
}

.hspdt-page .hspdt-lab-condition-list > div + div {
    border-left: 1px solid var(--hspdt-border);
}

.hspdt-page .hspdt-lab-condition-list dt,
.hspdt-page .hspdt-data-sheet dt,
.hspdt-page .hspdt-marine-data-grid dt {
    color: var(--hspdt-navy);
    font-size: 17px;
    font-weight: 700;
}

.hspdt-page .hspdt-lab-condition-list dd,
.hspdt-page .hspdt-data-sheet dd,
.hspdt-page .hspdt-marine-data-grid dd {
    margin: 8px 0 0;
    color: var(--hspdt-muted);
    line-height: 1.55;
}

.hspdt-page .hspdt-editorial-split {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr);
    gap: clamp(44px, 6vw, 80px);
    align-items: start;
    margin-bottom: 0;
}

.hspdt-page .hspdt-editorial-split aside {
    padding: 24px 0 24px 26px;
    border-left: 3px solid var(--hspdt-orange);
}

.hspdt-page .hspdt-editorial-split aside h3 {
    margin: 0;
    color: var(--hspdt-navy);
    font-size: 21px;
}

.hspdt-page .hspdt-lab-environment-grid,
.hspdt-page .hspdt-telecom-corrosion-grid,
.hspdt-page .hspdt-machine-before-grid,
.hspdt-page .hspdt-machine-scenes,
.hspdt-page .hspdt-vehicle-maintenance-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    border-top: 1px solid var(--hspdt-border);
}

.hspdt-page .hspdt-lab-environment-grid article,
.hspdt-page .hspdt-telecom-corrosion-grid section,
.hspdt-page .hspdt-machine-before-grid section,
.hspdt-page .hspdt-machine-scenes article,
.hspdt-page .hspdt-vehicle-maintenance-grid section {
    padding: 28px 28px 0 0;
}

.hspdt-page .hspdt-lab-environment-grid > * + *,
.hspdt-page .hspdt-telecom-corrosion-grid > * + *,
.hspdt-page .hspdt-machine-before-grid > * + *,
.hspdt-page .hspdt-machine-scenes > * + *,
.hspdt-page .hspdt-vehicle-maintenance-grid > * + * {
    padding-left: 28px;
    border-left: 1px solid var(--hspdt-border);
}

.hspdt-page .hspdt-lab-environment-grid h3,
.hspdt-page .hspdt-telecom-corrosion-grid h3,
.hspdt-page .hspdt-machine-before-grid h3,
.hspdt-page .hspdt-machine-scenes h3,
.hspdt-page .hspdt-vehicle-maintenance-grid h3 {
    margin: 0 0 12px;
    color: var(--hspdt-navy);
    font-size: 20px;
}

.hspdt-page .hspdt-lab-environment-grid p,
.hspdt-page .hspdt-telecom-corrosion-grid p,
.hspdt-page .hspdt-machine-before-grid p,
.hspdt-page .hspdt-machine-scenes p,
.hspdt-page .hspdt-vehicle-maintenance-grid p {
    margin: 0;
    line-height: 1.65;
}

.hspdt-page .hspdt-service-line {
    display: grid;
    grid-template-columns: minmax(280px, .7fr) minmax(0, 1.3fr);
    gap: clamp(44px, 7vw, 90px);
}

.hspdt-page .hspdt-service-line p,
.hspdt-page .hspdt-service-line li {
    font-size: 16px;
    line-height: 1.65;
}

.hspdt-page .hspdt-service-line ul {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 28px;
    margin: 22px 0 0;
    padding: 0;
    list-style: none;
}

.hspdt-page .hspdt-service-line li {
    padding-top: 12px;
    border-top: 1px solid var(--hspdt-border);
}

.hspdt-page .hspdt-data-rail {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    background: var(--hspdt-border);
    border: 1px solid var(--hspdt-border);
}

.hspdt-page .hspdt-data-rail span {
    padding: 22px 24px;
    color: var(--hspdt-navy);
    background: #fff;
    font-weight: 700;
}

.hspdt-page .hspdt-validation-panel {
    margin: 0;
    padding: clamp(34px, 5vw, 58px);
    border-left: 4px solid var(--hspdt-orange);
    background: #fff;
}

/* Telecommunications: installation comparison and sealing path. */
.hspdt-page .hspdt-telecom-location,
.hspdt-page .hspdt-telecom-sealing,
.hspdt-page .hspdt-telecom-matrix,
.hspdt-page .hspdt-telecom-validation {
    background: var(--hspdt-soft);
}

.hspdt-page .hspdt-telecom-locations {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 30px;
    border-block: 1px solid var(--hspdt-border);
}

.hspdt-page .hspdt-telecom-locations article {
    padding: 30px;
}

.hspdt-page .hspdt-telecom-locations article + article {
    border-left: 1px solid var(--hspdt-border);
}

.hspdt-page .hspdt-telecom-locations h3,
.hspdt-page .hspdt-telecom-access-layout h3 {
    margin: 0 0 12px;
    color: var(--hspdt-navy);
    font-size: 21px;
}

.hspdt-page .hspdt-telecom-locations p,
.hspdt-page .hspdt-telecom-access-layout p {
    margin: 0;
    line-height: 1.65;
}

.hspdt-page .hspdt-telecom-access-layout,
.hspdt-page .hspdt-validation-split {
    display: grid;
    grid-template-columns: minmax(280px, .75fr) minmax(0, 1.25fr);
    gap: clamp(48px, 7vw, 96px);
}

.hspdt-page .hspdt-telecom-access-layout > h2,
.hspdt-page .hspdt-validation-split > h2 {
    margin: 0;
    color: var(--hspdt-navy);
    font-size: clamp(28px, 3vw, 38px);
    line-height: 1.16;
}

.hspdt-page .hspdt-telecom-access-layout dl,
.hspdt-page .hspdt-machine-load-layout dl,
.hspdt-page .hspdt-rail-fastening-layout dl,
.hspdt-page .hspdt-bess-weight-layout dl {
    margin: 24px 0 0;
}

.hspdt-page .hspdt-telecom-access-layout dl div,
.hspdt-page .hspdt-machine-load-layout dl div,
.hspdt-page .hspdt-rail-fastening-layout dl div,
.hspdt-page .hspdt-bess-weight-layout dl div {
    display: grid;
    grid-template-columns: minmax(140px, .35fr) minmax(0, 1fr);
    gap: 24px;
    padding: 14px 0;
    border-bottom: 1px solid var(--hspdt-border);
}

.hspdt-page .hspdt-telecom-access-layout dt,
.hspdt-page .hspdt-machine-load-layout dt,
.hspdt-page .hspdt-rail-fastening-layout dt,
.hspdt-page .hspdt-bess-weight-layout dt {
    color: var(--hspdt-navy);
    font-weight: 700;
}

.hspdt-page .hspdt-telecom-access-layout dd,
.hspdt-page .hspdt-machine-load-layout dd,
.hspdt-page .hspdt-rail-fastening-layout dd,
.hspdt-page .hspdt-bess-weight-layout dd {
    margin: 0;
}

.hspdt-page .hspdt-sealing-path,
.hspdt-page .hspdt-motion-band,
.hspdt-page .hspdt-operation-states {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: 30px;
    border-block: 1px solid var(--hspdt-border);
}

.hspdt-page .hspdt-sealing-path > div,
.hspdt-page .hspdt-motion-band > div,
.hspdt-page .hspdt-operation-states > div {
    padding: 25px 24px;
}

.hspdt-page .hspdt-sealing-path > div + div,
.hspdt-page .hspdt-motion-band > div + div,
.hspdt-page .hspdt-operation-states > div + div {
    border-left: 1px solid var(--hspdt-border);
}

.hspdt-page .hspdt-sealing-path strong,
.hspdt-page .hspdt-motion-band strong,
.hspdt-page .hspdt-operation-states strong {
    display: block;
    margin-bottom: 10px;
    color: var(--hspdt-navy);
    font-size: 18px;
}

.hspdt-page .hspdt-sealing-path span,
.hspdt-page .hspdt-motion-band span,
.hspdt-page .hspdt-operation-states p {
    margin: 0;
    color: var(--hspdt-muted);
    line-height: 1.55;
}

.hspdt-page .hspdt-numberless-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
    margin: 30px 0 0;
    padding: 0;
    border: 1px solid var(--hspdt-border);
    list-style: none;
}

.hspdt-page .hspdt-numberless-list li {
    display: grid;
    gap: 8px;
    padding: 24px 28px;
    background: #fff;
}

.hspdt-page .hspdt-numberless-list li:nth-child(even) {
    border-left: 1px solid var(--hspdt-border);
}

.hspdt-page .hspdt-numberless-list li:nth-child(n + 3) {
    border-top: 1px solid var(--hspdt-border);
}

.hspdt-page .hspdt-numberless-list strong {
    color: var(--hspdt-navy);
}

/* Industrial machinery: movement logic before examples. */
.hspdt-page .hspdt-machine-access,
.hspdt-page .hspdt-machine-motion,
.hspdt-page .hspdt-machine-matrix,
.hspdt-page .hspdt-machine-examples {
    background: var(--hspdt-soft);
}

.hspdt-page .hspdt-machine-access-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: 30px;
    border-top: 1px solid var(--hspdt-border);
}

.hspdt-page .hspdt-machine-access-list article {
    padding: 26px 26px 0 0;
}

.hspdt-page .hspdt-machine-access-list article + article {
    padding-left: 26px;
    border-left: 1px solid var(--hspdt-border);
}

.hspdt-page .hspdt-machine-access-list h3,
.hspdt-page .hspdt-motion-band strong {
    color: var(--hspdt-navy);
}

.hspdt-page .hspdt-machine-access-list h3 {
    margin: 0 0 12px;
    font-size: 20px;
}

.hspdt-page .hspdt-machine-access-list p {
    margin: 0;
    line-height: 1.6;
}

.hspdt-page .hspdt-machine-load-layout,
.hspdt-page .hspdt-vehicle-dynamics-layout,
.hspdt-page .hspdt-rail-fastening-layout,
.hspdt-page .hspdt-marine-opening-layout,
.hspdt-page .hspdt-bess-weight-layout {
    display: grid;
    grid-template-columns: minmax(280px, .7fr) minmax(0, 1.3fr);
    gap: clamp(48px, 7vw, 96px);
}

.hspdt-page .hspdt-machine-load-layout p,
.hspdt-page .hspdt-vehicle-dynamics-layout p,
.hspdt-page .hspdt-rail-fastening-layout p,
.hspdt-page .hspdt-marine-opening-layout p,
.hspdt-page .hspdt-bess-weight-layout p {
    margin: 0;
    font-size: 17px;
    line-height: 1.7;
}

.hspdt-page .hspdt-machine-interference .hspdt-machine-checks {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(360px, .9fr);
    gap: 64px;
    margin-top: 30px;
}

.hspdt-page .hspdt-machine-checks p,
.hspdt-page .hspdt-machine-checks li {
    font-size: 16px;
    line-height: 1.65;
}

.hspdt-page .hspdt-machine-checks ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.hspdt-page .hspdt-machine-checks li {
    padding: 11px 0;
    border-bottom: 1px solid var(--hspdt-border);
}

/* Vehicle access follows operational states, weather and service space. */
.hspdt-page .hspdt-vehicle-zones,
.hspdt-page .hspdt-vehicle-operation,
.hspdt-page .hspdt-vehicle-maintenance,
.hspdt-page .hspdt-vehicle-validation {
    background: var(--hspdt-soft);
}

.hspdt-page .hspdt-vehicle-zone-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    margin-top: 30px;
    border-block: 1px solid var(--hspdt-border);
}

.hspdt-page .hspdt-vehicle-zone-grid article {
    padding: 26px 22px;
}

.hspdt-page .hspdt-vehicle-zone-grid article + article {
    border-left: 1px solid var(--hspdt-border);
}

.hspdt-page .hspdt-vehicle-zone-grid h3 {
    margin: 0 0 10px;
    color: var(--hspdt-navy);
    font-size: 19px;
}

.hspdt-page .hspdt-vehicle-zone-grid p {
    margin: 0;
    line-height: 1.55;
}

.hspdt-page .hspdt-vehicle-dynamics-layout ul {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 24px;
    margin: 24px 0 0;
    padding: 0;
    list-style: none;
}

.hspdt-page .hspdt-vehicle-dynamics-layout li {
    padding-top: 10px;
    border-top: 1px solid var(--hspdt-border);
    line-height: 1.55;
}

.hspdt-page .hspdt-operation-states {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.hspdt-page .hspdt-weather-flow {
    display: grid;
    grid-template-columns: minmax(260px, 1.2fr) repeat(5, minmax(120px, .65fr));
    align-items: stretch;
    margin-top: 30px;
    border-block: 1px solid var(--hspdt-border);
}

.hspdt-page .hspdt-weather-flow > * {
    margin: 0;
    padding: 24px 20px;
}

.hspdt-page .hspdt-weather-flow span {
    border-left: 1px solid var(--hspdt-border);
    color: var(--hspdt-navy);
    font-weight: 700;
}

.hspdt-page .hspdt-data-sheet dl,
.hspdt-page .hspdt-marine-data-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px;
    margin: 30px 0 0;
    background: var(--hspdt-border);
    border: 1px solid var(--hspdt-border);
}

.hspdt-page .hspdt-data-sheet dl > div,
.hspdt-page .hspdt-marine-data-grid > div {
    padding: 24px 28px;
    background: #fff;
}

.hspdt-page .hspdt-vehicle-validation-row,
.hspdt-page .hspdt-marine-validation-note {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 56px;
    margin-top: 30px;
    padding: 34px 38px;
    border-left: 4px solid var(--hspdt-orange);
    background: #fff;
}

.hspdt-page .hspdt-vehicle-validation-row p,
.hspdt-page .hspdt-marine-validation-note p {
    margin: 0;
    line-height: 1.7;
}

/* Railway: location matrix precedes fastening and intervention path. */
.hspdt-page .hspdt-rail-conditions,
.hspdt-page .hspdt-rail-service,
.hspdt-page .hspdt-rail-responsibility {
    background: var(--hspdt-soft);
}

.hspdt-page .hspdt-rail-service-track {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: 30px;
    border-block: 1px solid var(--hspdt-border);
}

.hspdt-page .hspdt-rail-service-track article {
    padding: 28px 26px;
}

.hspdt-page .hspdt-rail-service-track article + article {
    border-left: 1px solid var(--hspdt-border);
}

.hspdt-page .hspdt-rail-service-track h3,
.hspdt-page .hspdt-rail-matrix-grid h3 {
    margin: 0 0 10px;
    color: var(--hspdt-navy);
    font-size: 20px;
}

.hspdt-page .hspdt-rail-service-track p,
.hspdt-page .hspdt-rail-matrix-grid p {
    margin: 0;
    line-height: 1.6;
}

.hspdt-page .hspdt-rail-matrix-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px;
    margin-top: 30px;
    background: var(--hspdt-border);
    border: 1px solid var(--hspdt-border);
}

.hspdt-page .hspdt-rail-matrix-grid section {
    padding: 28px 30px;
    background: #fff;
}

/* Marine: exposure path and service routine. */
.hspdt-page .hspdt-marine-corrosion,
.hspdt-page .hspdt-marine-zones,
.hspdt-page .hspdt-marine-data,
.hspdt-page .hspdt-marine-validation {
    background: var(--hspdt-soft);
}

.hspdt-page .hspdt-marine-corrosion-path,
.hspdt-page .hspdt-marine-maintenance-list,
.hspdt-page .hspdt-bess-service-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: 30px;
    border-block: 1px solid var(--hspdt-border);
}

.hspdt-page .hspdt-marine-corrosion-path > div,
.hspdt-page .hspdt-marine-maintenance-list article,
.hspdt-page .hspdt-bess-service-grid section {
    padding: 28px 24px;
}

.hspdt-page .hspdt-marine-corrosion-path > div + div,
.hspdt-page .hspdt-marine-maintenance-list article + article,
.hspdt-page .hspdt-bess-service-grid section + section {
    border-left: 1px solid var(--hspdt-border);
}

.hspdt-page .hspdt-marine-corrosion-path strong,
.hspdt-page .hspdt-marine-maintenance-list h3,
.hspdt-page .hspdt-bess-service-grid h3 {
    display: block;
    margin: 0 0 10px;
    color: var(--hspdt-navy);
    font-size: 19px;
}

.hspdt-page .hspdt-marine-corrosion-path p,
.hspdt-page .hspdt-marine-maintenance-list p,
.hspdt-page .hspdt-bess-service-grid p {
    margin: 0;
    line-height: 1.6;
}

/* BESS: large-door mechanics and enclosure integration. */
.hspdt-page .hspdt-bess-weight,
.hspdt-page .hspdt-bess-service,
.hspdt-page .hspdt-bess-matrix {
    background: var(--hspdt-soft);
}

.hspdt-page .hspdt-bess-compression .hspdt-bess-compression-line {
    margin-top: 30px;
}

.hspdt-page .hspdt-bess-compression .hspdt-bess-compression-line p {
    max-width: 820px;
    margin: 0 0 30px;
    padding: 0;
    border: 0;
    font-size: 16px;
    line-height: 1.7;
}

.hspdt-page .hspdt-bess-compression .hspdt-bess-compression-sequence {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0;
    border-block: 1px solid var(--hspdt-border);
}

.hspdt-page .hspdt-bess-compression .hspdt-bess-compression-sequence span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 72px;
    padding: 20px 26px;
    color: var(--hspdt-navy);
    font-size: 17px;
    font-weight: 700;
    line-height: 1.45;
    text-align: center;
}

.hspdt-page .hspdt-bess-compression .hspdt-bess-compression-sequence span + span {
    border-left: 1px solid var(--hspdt-border);
}

@media (max-width: 767px) {
    .hspdt-page .hspdt-bess-compression .hspdt-bess-compression-sequence {
        grid-template-columns: 1fr;
    }

    .hspdt-page .hspdt-bess-compression .hspdt-bess-compression-line p {
        margin-bottom: 22px;
    }

    .hspdt-page .hspdt-bess-compression .hspdt-bess-compression-sequence span {
        justify-content: flex-start;
        min-height: 0;
        padding: 17px 0;
        border: 0;
        border-bottom: 1px solid var(--hspdt-border);
        text-align: left;
    }

    .hspdt-page .hspdt-bess-compression .hspdt-bess-compression-sequence span + span {
        border-left: 0;
    }

    .hspdt-page .hspdt-bess-compression .hspdt-bess-compression-sequence span:last-child {
        border-bottom: 0;
    }
}

.hspdt-page .hspdt-bess-exterior-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(340px, .8fr);
    gap: 64px;
    margin-top: 30px;
}

.hspdt-page .hspdt-bess-exterior-layout p,
.hspdt-page .hspdt-bess-exterior-layout li {
    font-size: 16px;
    line-height: 1.65;
}

.hspdt-page .hspdt-bess-exterior-layout ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.hspdt-page .hspdt-bess-exterior-layout li {
    padding: 12px 0;
    border-bottom: 1px solid var(--hspdt-border);
}

.hspdt-page .hspdt-bess-integration-note {
    padding: 42px 0;
    border-top: 1px solid var(--hspdt-border);
    background: #fff;
}

.hspdt-page .hspdt-bess-integration-note p {
    max-width: 920px;
    margin: 0;
    color: var(--hspdt-text);
    font-size: 16px;
    line-height: 1.7;
}

.hspdt-page .hspdt-bess-weight-layout a,
.hspdt-page .hspdt-bess-compression-line a,
.hspdt-page .hspdt-bess-exterior-layout a,
.hspdt-page .hspdt-bess-integration-note a {
    color: var(--hspdt-blue);
    font-weight: 700;
    text-underline-offset: 3px;
}

@media (max-width: 980px) {
    .hspdt-page .hspdt-lab-condition-list,
    .hspdt-page .hspdt-machine-access-list,
    .hspdt-page .hspdt-rail-service-track,
    .hspdt-page .hspdt-marine-corrosion-path,
    .hspdt-page .hspdt-marine-maintenance-list,
    .hspdt-page .hspdt-bess-service-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .hspdt-page .hspdt-lab-condition-list > div:nth-child(3),
    .hspdt-page .hspdt-lab-condition-list > div:nth-child(4),
    .hspdt-page .hspdt-machine-access-list article:nth-child(3),
    .hspdt-page .hspdt-machine-access-list article:nth-child(4),
    .hspdt-page .hspdt-rail-service-track article:nth-child(3),
    .hspdt-page .hspdt-rail-service-track article:nth-child(4),
    .hspdt-page .hspdt-marine-corrosion-path > div:nth-child(3),
    .hspdt-page .hspdt-marine-corrosion-path > div:nth-child(4),
    .hspdt-page .hspdt-marine-maintenance-list article:nth-child(3),
    .hspdt-page .hspdt-marine-maintenance-list article:nth-child(4),
    .hspdt-page .hspdt-bess-service-grid section:nth-child(3),
    .hspdt-page .hspdt-bess-service-grid section:nth-child(4) {
        border-top: 1px solid var(--hspdt-border);
    }

    .hspdt-page .hspdt-vehicle-zone-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .hspdt-page .hspdt-vehicle-zone-grid article:last-child {
        grid-column: 1 / -1;
        border-top: 1px solid var(--hspdt-border);
    }

    .hspdt-page .hspdt-weather-flow {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .hspdt-page .hspdt-weather-flow p {
        grid-column: 1 / -1;
        border-bottom: 1px solid var(--hspdt-border);
    }
}

@media (max-width: 760px) {
    .hspdt-page .hspdt-editorial-split,
    .hspdt-page .hspdt-service-line,
    .hspdt-page .hspdt-telecom-access-layout,
    .hspdt-page .hspdt-validation-split,
    .hspdt-page .hspdt-machine-load-layout,
    .hspdt-page .hspdt-vehicle-dynamics-layout,
    .hspdt-page .hspdt-rail-fastening-layout,
    .hspdt-page .hspdt-marine-opening-layout,
    .hspdt-page .hspdt-bess-weight-layout,
    .hspdt-page .hspdt-machine-interference .hspdt-machine-checks,
    .hspdt-page .hspdt-bess-exterior-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .hspdt-page .hspdt-lab-environment-grid,
    .hspdt-page .hspdt-telecom-corrosion-grid,
    .hspdt-page .hspdt-machine-before-grid,
    .hspdt-page .hspdt-machine-scenes,
    .hspdt-page .hspdt-vehicle-maintenance-grid,
    .hspdt-page .hspdt-telecom-locations,
    .hspdt-page .hspdt-operation-states,
    .hspdt-page .hspdt-data-rail,
    .hspdt-page .hspdt-numberless-list,
    .hspdt-page .hspdt-data-sheet dl,
    .hspdt-page .hspdt-marine-data-grid,
    .hspdt-page .hspdt-vehicle-validation-row,
    .hspdt-page .hspdt-marine-validation-note,
    .hspdt-page .hspdt-rail-matrix-grid,
    .hspdt-page .hspdt-responsibility-columns {
        grid-template-columns: 1fr;
    }

    .hspdt-page .hspdt-lab-environment-grid > * + *,
    .hspdt-page .hspdt-telecom-corrosion-grid > * + *,
    .hspdt-page .hspdt-machine-before-grid > * + *,
    .hspdt-page .hspdt-machine-scenes > * + *,
    .hspdt-page .hspdt-vehicle-maintenance-grid > * + *,
    .hspdt-page .hspdt-telecom-locations article + article,
    .hspdt-page .hspdt-operation-states > div + div,
    .hspdt-page .hspdt-numberless-list li:nth-child(even),
    .hspdt-page .hspdt-responsibility-columns section + section {
        padding-left: 0;
        border-left: 0;
        border-top: 1px solid var(--hspdt-border);
    }

    .hspdt-page .hspdt-telecom-locations article,
    .hspdt-page .hspdt-operation-states > div,
    .hspdt-page .hspdt-responsibility-columns section {
        padding-inline: 0;
    }

    .hspdt-page .hspdt-numberless-list li:nth-child(n + 2) {
        border-top: 1px solid var(--hspdt-border);
    }

    .hspdt-page .hspdt-sealing-path,
    .hspdt-page .hspdt-motion-band,
    .hspdt-page .hspdt-weather-flow {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .hspdt-page .hspdt-vehicle-dynamics-layout ul,
    .hspdt-page .hspdt-service-line ul {
        grid-template-columns: 1fr;
    }

    .hspdt-page .hspdt-table-wrap {
        overflow: visible;
        border: 0;
        background: transparent;
    }

    .hspdt-page .hspdt-table-wrap table,
    .hspdt-page .hspdt-table-wrap tbody,
    .hspdt-page .hspdt-table-wrap tr,
    .hspdt-page .hspdt-table-wrap th,
    .hspdt-page .hspdt-table-wrap td {
        display: block;
        width: 100%;
        min-width: 0;
    }

    .hspdt-page .hspdt-table-wrap thead {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0 0 0 0);
        clip-path: inset(50%);
        white-space: nowrap;
    }

    .hspdt-page .hspdt-table-wrap tr {
        margin-bottom: 18px;
        border: 1px solid var(--hspdt-border);
        background: #fff;
    }

    .hspdt-page .hspdt-table-wrap th,
    .hspdt-page .hspdt-table-wrap td {
        padding: 13px 16px;
        border-bottom: 1px solid var(--hspdt-border);
    }

    .hspdt-page .hspdt-table-wrap tr > *:last-child {
        border-bottom: 0;
    }
}

@media (max-width: 520px) {
    .hspdt-page .hspdt-lab-condition-list,
    .hspdt-page .hspdt-machine-access-list,
    .hspdt-page .hspdt-rail-service-track,
    .hspdt-page .hspdt-marine-corrosion-path,
    .hspdt-page .hspdt-marine-maintenance-list,
    .hspdt-page .hspdt-bess-service-grid,
    .hspdt-page .hspdt-vehicle-zone-grid,
    .hspdt-page .hspdt-sealing-path,
    .hspdt-page .hspdt-motion-band,
    .hspdt-page .hspdt-weather-flow {
        grid-template-columns: 1fr;
    }

    .hspdt-page .hspdt-lab-condition-list > div,
    .hspdt-page .hspdt-machine-access-list article,
    .hspdt-page .hspdt-rail-service-track article,
    .hspdt-page .hspdt-marine-corrosion-path > div,
    .hspdt-page .hspdt-marine-maintenance-list article,
    .hspdt-page .hspdt-bess-service-grid section,
    .hspdt-page .hspdt-vehicle-zone-grid article,
    .hspdt-page .hspdt-sealing-path > div,
    .hspdt-page .hspdt-motion-band > div,
    .hspdt-page .hspdt-weather-flow > * {
        padding: 20px 0;
        border-left: 0;
        border-bottom: 1px solid var(--hspdt-border);
    }

    .hspdt-page .hspdt-vehicle-zone-grid article:last-child,
    .hspdt-page .hspdt-weather-flow p {
        grid-column: auto;
    }

    .hspdt-page .hspdt-telecom-access-layout dl div,
    .hspdt-page .hspdt-machine-load-layout dl div,
    .hspdt-page .hspdt-rail-fastening-layout dl div,
    .hspdt-page .hspdt-bess-weight-layout dl div {
        grid-template-columns: 1fr;
        gap: 6px;
    }
}