:root {
    color-scheme: light;
    --ink: #18202a;
    --muted: #5f6873;
    --line: #cfd6dc;
    --soft: #f3f6f7;
    --blue: #4d9cff;
    --blue-dark: #91c2ff;
    --pending-accent: #4d9cff;
    --pending-accent-strong: #91c2ff;
    --pending-accent-soft: rgba(77, 156, 255, 0.28);
    --complete-accent: #82a728;
    --complete-accent-strong: #82a728;
    --complete-accent-soft: rgba(130, 167, 40, 0.24);
    --interactive-accent: var(--pending-accent);
    --interactive-accent-strong: var(--pending-accent-strong);
    --interactive-accent-soft: var(--pending-accent-soft);
    --interactive-accent-contrast: #0c131b;
    --focus-ring: var(--interactive-accent);
    --focus-ring-soft: var(--interactive-accent-soft);
    --green: #267a3a;
    --orange: #b85017;
    --white: #ffffff;
    --page: #ffffff;
    --home-page: #fdfdfd;
    --surface: #ffffff;
    --table-head: #263746;
    --control-border: #9faab4;
    --status-warning: #a61b24;
    --status-warning-bg: #fde8ea;
    --status-review: #805b00;
    --status-review-bg: #fff2bd;
    --status-good: #1e6b34;
    --status-good-bg: #e2f3e6;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 16px;
}

html[data-theme="dark"] {
    color-scheme: dark;
    --ink: #f2f5f8;
    --muted: #aeb9c4;
    --line: #3c4854;
    --soft: #1b2530;
    --blue: #4d9cff;
    --blue-dark: #91c2ff;
    --pending-accent: #4d9cff;
    --pending-accent-strong: #91c2ff;
    --pending-accent-soft: rgba(77, 156, 255, 0.28);
    --complete-accent: #82a728;
    --complete-accent-strong: #82a728;
    --complete-accent-soft: rgba(130, 167, 40, 0.28);
    --interactive-accent: var(--pending-accent);
    --interactive-accent-strong: var(--pending-accent-strong);
    --interactive-accent-soft: var(--pending-accent-soft);
    --interactive-accent-contrast: #0c131b;
    --focus-ring: var(--interactive-accent);
    --focus-ring-soft: var(--interactive-accent-soft);
    --green: #73c982;
    --orange: #ff9b63;
    --page: #0c131b;
    --home-page: #0c131b;
    --surface: #151f29;
    --table-head: #195b91;
    --control-border: #657382;
    --status-warning: #ff8b91;
    --status-warning-bg: #3d1d22;
    --status-review: #ffd66b;
    --status-review-bg: #3b3219;
    --status-good: #8cdda0;
    --status-good-bg: #183923;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--page);
    line-height: 1.5;
}

.home-body {
    display: grid;
    min-height: 100svh;
    grid-template-rows: auto minmax(0, 1fr) auto;
    align-items: start;
    justify-items: center;
    overflow-x: hidden;
    background: var(--home-page);
}

.home-artboard {
    position: relative;
    width: min(
        100vw,
        calc(var(--visual-viewport-height, 100svh) - 100px),
        1254px
    );
    max-width: 100%;
    aspect-ratio: 1;
}

.home-illustration {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.home-gauge-entry {
    position: absolute;
    top: 71.212%;
    left: 20.494%;
    width: 8.214%;
    aspect-ratio: 103 / 113;
    overflow: hidden;
    border-radius: 50%;
    transition: transform 180ms ease, filter 180ms ease;
}

.home-gauge-entry .home-gauge-zoom {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

html[data-theme="dark"] .home-gauge-entry {
    top: 70.703%;
    left: 20.313%;
    width: 8.643%;
    aspect-ratio: 177 / 197;
}

.home-gauge-entry:hover,
.home-gauge-entry:focus-visible {
    z-index: 2;
    outline: none;
    filter: drop-shadow(0 8px 12px rgba(7, 34, 86, 0.22));
    transform: scale(1.28);
}

.home-acknowledgements {
    position: fixed;
    right: 18px;
    bottom: 12px;
    color: #06438f;
    font-size: 0.82rem;
}

a {
    color: var(--interactive-accent-strong);
}

.steps,
.page-shell,
.site-footer {
    width: min(1180px, calc(100% - 32px));
    margin-inline: auto;
}

.footer-links {
    margin: 0 0 18px;
    text-align: center;
}

.acknowledgements-page {
    width: 100%;
    max-width: 620px;
    margin-inline: auto;
    text-align: left;
}

.acknowledgements-page section {
    margin-top: 34px;
}

.acknowledgements-page h2 {
    margin-bottom: 12px;
}

.acknowledgements-page p {
    max-width: 72ch;
}

.tester-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.tester-list li + li {
    margin-top: 6px;
}

.acknowledgements-disclaimer {
    padding-top: 28px;
    border-top: 1px solid var(--line);
}

.site-header {
    position: relative;
    width: 100%;
    padding: 10px 0 14px;
    border-bottom: 1px solid var(--line);
}

.utility-controls {
    position: absolute;
    z-index: 2;
    top: 12px;
    right: 16px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.language-select,
.icon-button {
    min-height: 32px;
    height: 32px;
    border: 1px solid var(--control-border);
    border-radius: 4px;
    color: var(--ink);
    background: var(--surface);
    font: inherit;
    font-size: 0.76rem;
}

.language-select {
    width: auto;
    min-width: 54px;
    padding: 3px 24px 3px 7px;
}

.icon-button {
    display: inline-grid;
    place-items: center;
    width: 32px;
    padding: 0;
    cursor: pointer;
}

.icon-button:hover {
    border-color: var(--interactive-accent);
}

.icon-button span {
    font-size: 1.05rem;
    line-height: 1;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.brand-sponsor-row {
    position: relative;
    display: block;
    width: 100%;
    margin-inline: auto;
}

.brand-wordmark {
    display: block;
    grid-column: 1 / -1;
    grid-row: 1;
    min-width: 0;
    width: 100%;
    padding: 8px 16px 0;
    overflow: hidden;
}

.brand-wordmark img {
    display: block;
    width: min(100%, 1600px);
    max-width: none;
    max-height: none;
    height: auto;
    margin-inline: auto;
    object-fit: contain;
}

html[data-theme="dark"] .site-header,
html[data-theme="dark"] .brand-wordmark,
html[data-theme="dark"] .part-graphic-crop {
    background: var(--page);
}

.theme-image-dark {
    display: none !important;
}

html[data-theme="dark"] .theme-image-light {
    display: none !important;
}

html[data-theme="dark"] .theme-image-dark {
    display: block !important;
}

.part-brand {
    width: min(780px, calc(100% - 32px));
    margin-inline: auto;
    min-width: 0;
    text-align: center;
    transform: translateX(var(--visual-viewport-center-offset, 0px));
}

.part-title {
    width: min(1180px, calc(100% - 32px));
    margin: 24px auto 18px;
    color: #09174f;
    font-size: clamp(0.78rem, 1.5vw, 1rem);
    font-weight: 700;
    letter-spacing: 0.18em;
    text-align: center;
    transform: translateX(var(--visual-viewport-center-offset, 0px));
}

html[data-theme="dark"] .part-title {
    color: #f2f5f8;
}

.part-graphic-crop {
    position: relative;
    width: 100%;
    aspect-ratio: 1785 / 440;
    overflow: hidden;
}

.part-graphic-crop img {
    display: block;
    width: 100%;
    height: auto;
    transform: translate(-1.372549%, -34.05%);
}

html[data-theme="dark"] .part-graphic-crop {
    aspect-ratio: 1785 / 440;
}

html[data-theme="dark"] .part-graphic-crop img {
    transform: translate(-1.3165266%, -34.05%);
}

@media (min-width: 1440px) {
    .site-header {
        padding-bottom: 18px;
    }

    .engine-label {
        width: min(1480px, calc(100% - 64px));
    }

}

.engine-label {
    width: min(1180px, calc(100% - 32px));
    margin: 8px auto 0;
    color: var(--muted);
    font-size: 0.9rem;
    text-align: right;
}

.steps {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    border-block: 1px solid var(--line);
}

.step {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 54px;
    padding: 8px;
    color: var(--muted);
    font-size: 0.9rem;
    text-align: center;
    text-decoration: none;
    transition: color 140ms ease, background-color 140ms ease;
}

.step:hover,
.step:focus-visible {
    color: var(--interactive-accent-strong);
    background: color-mix(in srgb, var(--interactive-accent) 8%, transparent);
    outline: none;
}

.step-number {
    display: inline-grid;
    place-items: center;
    width: 25px;
    height: 25px;
    flex: 0 0 25px;
    border: 1px solid var(--line);
    border-radius: 50%;
    font-weight: 700;
}

.step.is-active {
    color: var(--interactive-accent-strong);
    font-weight: 700;
    box-shadow: inset 0 -3px 0 var(--interactive-accent);
}

.step.is-active .step-number {
    color: var(--interactive-accent-strong);
    border-color: var(--interactive-accent);
    background: transparent;
}

.step.is-complete,
.step.is-page-complete {
    color: var(--complete-accent-strong);
    font-weight: 700;
    box-shadow: inset 0 -3px 0 var(--complete-accent);
}

.step.is-complete .step-number,
.step.is-page-complete .step-number {
    color: var(--complete-accent);
    border-color: var(--complete-accent);
    background: transparent;
}

.page-shell {
    min-height: 58vh;
    padding: 38px 0 54px;
}

.page-heading {
    max-width: 790px;
    margin-bottom: 30px;
}

.page-heading h1,
.result-section h2,
.form-section h2,
.review-section h2,
.site-footer h2 {
    letter-spacing: 0;
}

.page-heading h1 {
    margin: 2px 0 10px;
    font-size: clamp(2rem, 5vw, 3rem);
    line-height: 1.1;
}

.page-heading p:last-child,
.section-note,
.gauge-reference > p {
    color: var(--muted);
}

.eyebrow {
    margin: 0;
    color: var(--interactive-accent-strong);
    font-size: 0.82rem;
    font-weight: 800;
    text-transform: uppercase;
}

.form-stack {
    display: grid;
    gap: 34px;
}

.form-section,
.review-section,
.result-section {
    padding-top: 24px;
    border-top: 2px solid var(--ink);
}

.form-section h2,
.review-section h2,
.result-section h2 {
    margin: 0 0 18px;
    font-size: 1.25rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 28px;
}

.dynamic-form-grid {
    grid-template-columns: 1fr;
    gap: 28px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
    gap: 28px;
}

label,
.field-control {
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-width: 0;
    font-weight: 650;
}

label small {
    color: var(--muted);
    font-size: 0.84rem;
    font-weight: 400;
}

.rib-gauge-estimate {
    display: grid;
    gap: 8px;
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid var(--control-border);
}

.rib-gauge-estimate .section-note {
    margin: 0;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    width: fit-content;
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    min-height: 20px;
    margin: 0;
    accent-color: var(--focus-ring);
}

.rib-gauge-estimate small {
    color: var(--muted);
    font-weight: 400;
}

.field-description.is-empty {
    display: none;
}

.field-description {
    min-height: 0;
    margin: 0 0 3px;
    transition: color 140ms ease;
}

.dynamic-form-grid .field-control > select,
.dynamic-form-grid .field-control > .number-input {
    margin-top: auto;
}

.dynamic-form-grid .field-control-no-description {
    justify-content: flex-end;
}

.dynamic-form-grid .field-control-no-description > select,
.dynamic-form-grid .field-control-no-description > .number-input {
    margin-top: 0;
}

.form-section label:not(.checkbox-label) > span:first-child {
    transition: color 140ms ease;
}

.form-section label:not(.checkbox-label):hover > span:first-child,
.form-section label:not(.checkbox-label):focus-within > span:first-child,
.form-section label:not(.checkbox-label):hover > .field-description,
.form-section label:not(.checkbox-label):focus-within > .field-description {
    color: var(--focus-ring);
}

input,
select {
    width: 100%;
    min-height: 46px;
    padding: 9px 11px;
    border: 1px solid var(--control-border);
    border-radius: 4px;
    color: var(--ink);
    background: var(--surface);
    font: inherit;
}

input:focus,
select:focus,
textarea:focus,
.choice-trigger:focus,
.choice-dropdown.is-open .choice-trigger {
    outline: 2px solid var(--focus-ring);
    outline-offset: 2px;
    border-color: var(--focus-ring);
    box-shadow: 0 0 0 3px var(--focus-ring-soft);
}

@media (hover: hover) {
    input:hover,
    select:hover,
    textarea:hover {
        outline: 2px solid var(--focus-ring);
        outline-offset: 2px;
        border-color: var(--focus-ring);
        box-shadow: 0 0 0 3px var(--focus-ring-soft);
    }
}

select:required:invalid {
    color: var(--muted);
}

select option {
    color: var(--ink);
}

select option[value=""] {
    color: var(--muted);
}

.choice-dropdown {
    position: relative;
    width: 100%;
    min-width: 0;
    font-weight: 500;
}

.choice-dropdown::after {
    content: "";
    position: absolute;
    z-index: 19;
    top: 100%;
    right: 0;
    left: 0;
    display: none;
    height: 8px;
}

.choice-native-select {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
    opacity: 0;
    pointer-events: none;
}

.choice-trigger {
    display: flex;
    width: 100%;
    min-height: 46px;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 9px 11px;
    border: 1px solid var(--control-border);
    border-radius: 4px;
    color: var(--ink);
    background: var(--surface);
    font: inherit;
    text-align: left;
    cursor: pointer;
}

.choice-trigger::after {
    content: "\25BE";
    color: var(--muted);
    font-size: 0.8rem;
}

.choice-trigger.is-placeholder {
    color: var(--muted);
}

.choice-menu {
    position: absolute;
    z-index: 20;
    top: calc(100% + 4px);
    left: 0;
    display: none;
    width: 100%;
    max-height: 270px;
    padding: 4px;
    overflow-y: auto;
    border: 1px solid var(--control-border);
    border-radius: 4px;
    background: var(--surface);
    box-shadow: 0 12px 24px rgba(7, 20, 35, 0.18);
}

@media (hover: hover) {
    .choice-dropdown:not(.suppress-hover):hover::after {
        display: block;
    }

    .choice-dropdown:not(.suppress-hover):hover .choice-trigger {
        outline: 2px solid var(--focus-ring);
        outline-offset: 2px;
        border-color: var(--focus-ring);
        box-shadow: 0 0 0 3px var(--focus-ring-soft);
    }

    .choice-dropdown:not(.suppress-hover):hover .choice-menu {
        display: grid;
        border-color: var(--focus-ring);
        box-shadow: 0 0 0 3px var(--focus-ring-soft), 0 12px 24px rgba(7, 20, 35, 0.18);
    }
}

.choice-dropdown.is-open::after {
    display: block;
}

.choice-dropdown.is-open .choice-menu {
    display: grid;
    border-color: var(--focus-ring);
    box-shadow: 0 0 0 3px var(--focus-ring-soft), 0 12px 24px rgba(7, 20, 35, 0.18);
}

.choice-option {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 20px;
    gap: 8px;
    width: 100%;
    padding: 9px 10px;
    border: 0;
    border-radius: 3px;
    color: var(--ink);
    background: transparent;
    font: inherit;
    text-align: left;
    cursor: pointer;
}

.choice-option:hover,
.choice-option:focus-visible {
    outline: none;
    background: var(--focus-ring-soft);
}

.choice-check {
    visibility: hidden;
    color: var(--green);
    font-weight: 800;
    text-align: center;
}

.choice-option.is-selected .choice-check {
    visibility: visible;
}

.choice-option:disabled {
    display: none;
}

.number-input {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: stretch;
}

.number-input input {
    border-radius: 4px 0 0 4px;
}

.number-input span {
    display: flex;
    align-items: center;
    max-width: 145px;
    padding: 8px 10px;
    overflow-wrap: anywhere;
    border: 1px solid var(--control-border);
    border-left: 0;
    border-radius: 0 4px 4px 0;
    color: var(--muted);
    background: var(--soft);
    font-size: 0.85rem;
    font-weight: 500;
}

.number-input:focus-within {
    border-radius: 4px;
    box-shadow: 0 0 0 3px var(--focus-ring-soft);
}

.number-input:focus-within input,
.number-input:focus-within span {
    border-color: var(--focus-ring);
}

@media (hover: hover) {
    .number-input:hover {
        border-radius: 4px;
        box-shadow: 0 0 0 3px var(--focus-ring-soft);
    }

    .number-input:hover input,
    .number-input:hover span {
        border-color: var(--focus-ring);
    }
}

.message {
    margin: 0 0 28px;
    padding: 14px 16px;
    border-left: 4px solid;
}

.message ul {
    margin: 8px 0 0;
}

.message-error {
    border-color: var(--orange);
    background: #fff4ee;
}

html[data-theme="dark"] .message-error {
    background: #2b1c18;
}

.form-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 30px;
}

.form-actions-end {
    justify-content: flex-end;
}

.form-actions-navigation {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
}

.form-actions-navigation > :first-child {
    justify-self: start;
}

.form-actions-navigation > :last-child {
    justify-self: end;
}

.page-up-button {
    width: 36px;
    height: 36px;
    min-height: 36px;
    color: var(--ink);
    background: var(--surface);
}

.export-actions {
    justify-content: flex-end;
    flex-wrap: wrap;
    padding-top: 24px;
    border-top: 2px solid var(--ink);
}

.form-actions form {
    margin: 0;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 9px 18px;
    border: 1px solid transparent;
    border-radius: 4px;
    font: inherit;
    font-weight: 750;
    text-decoration: none;
    cursor: pointer;
}

.button-primary {
    color: var(--interactive-accent-contrast);
    border-color: var(--interactive-accent);
    background: var(--interactive-accent);
}

.button-convert {
    border-color: var(--green);
    background: var(--green);
}

.button-convert:hover,
.button-convert:focus-visible {
    border-color: var(--green);
    filter: brightness(0.92);
}

.button-primary:hover {
    background: var(--interactive-accent-strong);
}

.button-secondary {
    color: var(--ink);
    border-color: var(--control-border);
    background: var(--surface);
}

.review-section + .review-section,
.result-section + .result-section {
    margin-top: 38px;
}

.section-heading-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 20px;
}

.inline-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.text-link {
    font-weight: 700;
}

.review-grid,
.result-summary {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    margin: 0;
    background: var(--line);
    border: 1px solid var(--line);
}

.review-grid > div,
.result-summary > div {
    min-width: 0;
    padding: 13px 14px;
    background: var(--surface);
}

dt {
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 750;
    text-transform: uppercase;
}

dd {
    margin: 3px 0 0;
    overflow-wrap: anywhere;
    font-weight: 650;
}

.status-summary {
    box-shadow: inset 4px 0 0 var(--orange);
}

.status-summary.status-warning,
.status-cell.status-warning {
    color: var(--status-warning);
    background: var(--status-warning-bg);
}

.status-summary.status-review,
.status-cell.status-review {
    color: var(--status-review);
    background: var(--status-review-bg);
}

.status-summary.status-good,
.status-cell.status-good {
    color: var(--status-good);
    background: var(--status-good-bg);
}

.status-summary.status-warning {
    box-shadow: inset 4px 0 0 var(--status-warning);
}

.status-summary.status-review {
    box-shadow: inset 4px 0 0 var(--status-review);
}

.status-summary.status-good {
    box-shadow: inset 4px 0 0 var(--status-good);
}

.status-cell.status-warning,
.status-cell.status-review,
.status-cell.status-good {
    font-weight: 750;
}

.table-scroll {
    max-width: 100%;
    overflow-x: auto;
    border: 1px solid var(--line);
}

table {
    width: 100%;
    min-width: 720px;
    border-collapse: collapse;
    background: var(--surface);
    font-size: 0.92rem;
}

th,
td {
    padding: 11px 12px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
    overflow-wrap: anywhere;
}

th {
    color: var(--white);
    background: var(--table-head);
    font-weight: 750;
}

tr:nth-child(even) td {
    background: var(--soft);
}

.result-table {
    min-width: 1060px;
}

.result-table th:nth-child(1) { width: 14%; }
.result-table th:nth-child(2) { width: 24%; }
.result-table th:nth-child(3),
.result-table th:nth-child(4) { width: 11%; }
.result-table th:nth-child(5) { width: 14%; }
.result-table th:nth-child(6) { width: 26%; }

.gauge-reference h3 {
    margin: 28px 0 10px;
    font-size: 1rem;
}

.site-footer {
    padding: 30px 0 40px;
    border-top: 1px solid var(--line);
}

.site-footer h2 {
    margin: 0 0 14px;
    font-size: 1rem;
}

.sponsor-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 12px;
}

.footer-sponsor-grid {
    margin-bottom: 18px;
}

.sponsor-slot {
    display: grid;
    place-items: center;
    min-height: 82px;
    padding: 10px;
    border: 1px dashed var(--control-border);
    border-radius: 4px;
    color: var(--muted);
    background: var(--soft);
    font-size: 0.82rem;
    text-align: center;
}

@media (max-width: 1100px) {
    .sponsor-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 820px) {
    .step {
        gap: 4px;
        flex-direction: column;
        font-size: 0.75rem;
    }

    .form-grid,
    .review-grid,
    .result-summary {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .sponsor-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

html.zoomed-out-layout .form-grid,
html.zoomed-out-layout .review-grid,
html.zoomed-out-layout .result-summary,
html.zoomed-out-layout .form-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

html.zoomed-out-layout .dynamic-form-grid {
    grid-template-columns: 1fr;
}

html.zoomed-out-layout .page-shell,
html.zoomed-out-layout .steps,
html.zoomed-out-layout .site-footer,
html.zoomed-out-layout .engine-label {
    width: min(calc(100% - 40px), 1180px);
}

html.zoomed-in-layout .form-grid,
html.zoomed-in-layout .review-grid,
html.zoomed-in-layout .result-summary,
html.zoomed-in-layout .form-row {
    grid-template-columns: 1fr;
}

@media (max-width: 520px) {
    .steps,
    .page-shell,
    .site-footer {
        width: min(100% - 20px, 1180px);
    }

    .step span:last-child {
        display: none;
    }

    .step {
        min-height: 44px;
    }

    .page-shell {
        padding-top: 28px;
    }

    .part-brand,
    .engine-label {
        width: min(100% - 20px, 1180px);
    }

    .brand-wordmark {
        padding-inline: 10px;
    }

    .section-heading-row,
    .form-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .form-actions-end {
        align-items: stretch;
    }

    .button {
        width: 100%;
    }
}

@media print {
    @page {
        size: landscape;
        margin: 10mm;
    }

    html,
    body {
        color: #000000;
        background: #ffffff;
    }

    .site-header,
    .steps,
    .site-footer,
    .form-actions,
    .utility-controls {
        display: none !important;
    }

    .page-shell {
        width: 100%;
        max-width: none;
        padding: 0;
    }

    .table-scroll {
        overflow: visible;
        border-color: #777777;
    }

    table,
    .result-table {
        min-width: 0;
        font-size: 8pt;
    }

    th {
        color: #000000;
        background: #e6edf5;
    }

    tr:nth-child(even) td {
        background: #f5f5f5;
    }

    .result-section {
        break-inside: auto;
    }

    tr {
        break-inside: avoid;
    }
}

/* V1_11 navigation and compact header layout. */
.top-navigation-row {
    display: grid;
    grid-template-columns: minmax(74px, 1fr) auto minmax(74px, 1fr);
    width: min(1180px, calc(100% - 32px));
    min-height: 52px;
    align-items: center;
    gap: 20px;
    margin-inline: auto;
    border-bottom: 1px solid var(--line);
}

.main-navigation {
    display: flex;
    grid-column: 2;
    align-items: center;
    gap: 4px;
    overflow-x: auto;
}

.main-navigation a {
    padding: 14px 12px 12px;
    border-bottom: 3px solid transparent;
    color: var(--muted);
    font-size: 0.9rem;
    font-weight: 650;
    text-decoration: none;
    white-space: nowrap;
}

.main-navigation a:hover,
.main-navigation a:focus-visible,
.main-navigation a[aria-current="page"] {
    color: var(--complete-accent-strong);
    border-bottom-color: var(--complete-accent);
    outline: none;
}

.top-navigation-row .utility-controls {
    position: static;
    grid-column: 3;
    justify-self: end;
    flex: 0 0 auto;
}

.brand-wordmark {
    width: min(1180px, calc(100% - 32px));
    height: auto;
    margin-inline: auto;
    padding: 0;
    transform: translateX(
        calc(var(--visual-viewport-center-offset, 0px) + 0.2083333%)
    );
}

.brand-wordmark img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

.site-header-simple .brand-wordmark {
    width: min(1180px, calc(100% - 32px));
}

.status-reason {
    margin: 8px 0 0;
    color: var(--muted);
    font-size: 0.84rem;
    font-weight: 500;
    text-transform: none;
}

.version-label,
.home-version-label {
    margin: 0;
    color: var(--muted);
    font-size: 0.76rem;
    text-align: center;
}

.site-footer {
    padding: 18px 0 24px;
}

.simple-page-shell {
    width: min(820px, calc(100% - 32px));
}

.acknowledgements-page {
    width: 100%;
    max-width: 620px;
    margin-inline: auto;
    text-align: left;
}

.simple-content-page {
    width: min(760px, 100%);
    margin-inline: auto;
    text-align: center;
}

.tester-list {
    text-align: left;
}

.contact-form {
    display: grid;
    gap: 18px;
    max-width: 620px;
    margin: 30px auto 0;
    text-align: left;
}

textarea {
    width: 100%;
    padding: 10px 11px;
    border: 1px solid var(--control-border);
    border-radius: 4px;
    color: var(--ink);
    background: var(--surface);
    font: inherit;
    resize: vertical;
}

.message-information {
    border-color: var(--blue);
    background: var(--soft);
}

.home-body {
    display: grid;
}

.home-navigation-row {
    position: relative;
    z-index: 5;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    border-bottom: 0;
    width: 100%;
}

.home-navigation-row .main-navigation {
    grid-column: 2;
    opacity: 0.62;
}

.home-navigation-row .main-navigation a:hover,
.home-navigation-row .main-navigation a:focus-visible {
    opacity: 1;
}

.home-artboard {
    margin-inline: auto;
}

.home-version-label {
    padding: 8px 16px 18px;
}

@media (max-width: 820px) {
    .brand-wordmark {
        width: min(680px, calc(100% - 24px));
        height: auto;
    }

    .brand-wordmark img {
        height: auto;
    }
}

@media (max-width: 620px) {
    .home-artboard {
        width: min(
            100vw,
            calc(var(--visual-viewport-height, 100svh) - 150px),
            1254px
        );
    }

    .top-navigation-row {
        display: flex;
        width: 100%;
        align-items: stretch;
        flex-direction: column-reverse;
        gap: 0;
        padding: 6px 10px 0;
    }

    .top-navigation-row .utility-controls {
        align-self: flex-end;
    }

    .main-navigation {
        width: 100%;
    }

    .main-navigation a {
        padding-inline: 9px;
        font-size: 0.8rem;
    }

    .home-navigation-row .main-navigation {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        overflow: visible;
    }

    .home-navigation-row .main-navigation a {
        padding: 7px 5px;
        text-align: center;
    }

    .brand-wordmark img {
        height: auto;
    }

    .brand-wordmark {
        height: auto;
    }

}

@media print {
    .top-navigation-row {
        display: none !important;
    }
}