@import url("rscable-calculator-spacing.css?v=9a6c208247c5");
/* Shared desktop/mobile content; no global Aspro overrides. */
.rscable-diameter {
    color: var(--basic_text_black, #555558);
    padding-bottom: 48px;
    min-width: 0;
}
.rscable-diameter *, .rscable-diameter *::before, .rscable-diameter *::after { box-sizing: border-box; }
.rscable-diameter [hidden] { display: none !important; }
.rscable-diameter h1 { margin: 0 0 16px; }
.rscable-diameter h2 { margin: 0 0 16px; }
.rscable-diameter h3 { margin: 32px 0 16px; }
.rscable-diameter p { margin: 0 0 16px; }
.rscable-diameter .rscable-delivery-page__faq-a p { margin: 0; }
.rscable-diameter__hero { padding: 0 0 16px; }
.rscable-diameter .rscable-diameter__intro { max-width: none; text-align: justify; text-align-last: start; color: var(--basic_text_black, #555558); }
.rscable-diameter__layout { display: grid; grid-template-columns: 400px minmax(0, 1fr); gap: 32px; align-items: start; }
.rscable-diameter__layout > *, .rscable-diameter__tables > * { min-width: 0; }
.rscable-diameter__card { padding: 20px; border: 1px solid var(--stroke_black, #ebedef); border-radius: var(--theme-outer-border-radius, 12px); background: var(--black_bg_black, #fff); margin-bottom: 24px; }
.rscable-diameter__form-heading { display: flex; align-items: center; gap: 12px; }
.rscable-diameter__form-heading > span { min-width: 0; }
.rscable-diameter__form { margin: 0; }
.rscable-diameter__form[data-sticky="true"] { position: sticky; top: var(--diameter-sticky-top, 116px); }
.rscable-diameter__types { padding: 0; margin: 0 0 20px; border: 0; min-width: 0; }
.rscable-diameter__types legend, .rscable-diameter__field > label { display: block; width: 100%; border: 0; font-size: 14px; font-weight: 500; margin: 0 0 8px; padding: 0; line-height: 1.5; color: inherit; }
.rscable-diameter__toggle { display: flex; flex-wrap: wrap; gap: 8px; }
.rscable-diameter__toggle label { flex: 1 1 145px; margin: 0; position: relative; cursor: pointer; min-width: 0; }
.rscable-diameter__toggle input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.rscable-diameter__toggle span { display: flex; align-items: center; justify-content: center; min-height: 44px; padding: 10px 8px; border: 1px solid var(--stroke_black, #ebedef); border-radius: var(--theme-button-border-radius, 6px); text-align: center; font-size: 13px; overflow-wrap: anywhere; }
.rscable-diameter__toggle input:checked + span { background: var(--theme-base-color, #257de3); border-color: var(--theme-base-color, #257de3); color: #fff; }
.rscable-diameter__toggle input:focus-visible + span { outline: 2px solid var(--theme-base-color, #257de3); outline-offset: 3px; }
.rscable-diameter__field .form-control { width: 100%; min-width: 0; }
.rscable-diameter__field input:focus-visible, .rscable-diameter__field select:focus-visible, .rscable-diameter summary:focus-visible, .rscable-diameter__table-scroll:focus-visible { outline: 2px solid var(--theme-base-color, #257de3); outline-offset: 2px; }
.rscable-diameter .rscable-diameter__hint { margin: 4px 0 0; color: var(--secondary, #8d8d8d); font-weight: 400; }
.rscable-diameter .rscable-diameter__error { margin: 6px 0 0; color: #b42318; font-size: 14px; }
.rscable-diameter [aria-invalid="true"] { border-color: #b42318; }
.rscable-diameter .btn { min-height: var(--button-height, 44px); white-space: normal; overflow-wrap: anywhere; overflow: visible; height: auto; }
.rscable-diameter__form .btn { width: 100%; margin-top: 8px; }
.rscable-diameter .rscable-diameter__placeholder { padding: 44px 16px; text-align: center; background: var(--darkerblack_bg_black, #f7f8fa); border-radius: var(--theme-image-border-radius, 8px); margin: 0; color: var(--basic_text_black, #666); }
.rscable-diameter [data-result] { scroll-margin-top: 120px; }
/* Aligned measurement/marking rows; keep result values readable on mobile. */
.rscable-diameter__comparison-row { padding: 12px; margin: 12px 0; border: 0; background: var(--darkerblack_bg_black, #f7f8fa); border-radius: var(--theme-image-border-radius, 8px); }
.rscable-diameter__comparison-row:first-of-type { background: var(--darkerblack_bg_black, #f7f8fa); }
.rscable-diameter .rscable-diameter__comparison-row h3 { margin: 0 0 8px; padding: 0; font-size: 16px; line-height: 24px; font-weight: 500; }
.rscable-diameter__comparison-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; margin: 0; }
.rscable-diameter__comparison-grid > div { min-width: 0; display: flex; flex-direction: column; padding: 0 6px; text-align: left; }
.rscable-diameter__comparison-grid dt { flex: 1; font-size: 13px; line-height: 20px; font-weight: 400; }
.rscable-diameter__comparison-grid dd { margin: 6px 0 0; font-size: 20px; line-height: 28px; font-weight: 500; white-space: nowrap; font-variant-numeric: tabular-nums; }
.rscable-diameter__comparison-grid dt .rscable-diameter__hint { display: block; }
.rscable-diameter .rscable-diameter__computed { display: inline-flex; align-items: baseline; gap: 6px; max-width: 100%; padding: 0; border: 0; background: transparent; color: inherit; font: inherit; text-align: left; cursor: help; white-space: nowrap; }
.rscable-diameter__computed > span:first-child { min-width: 0; border-bottom: 1px dotted currentColor; }
.rscable-diameter__computed:focus-visible { outline: 2px solid var(--theme-base-color, #257de3); outline-offset: 4px; }
.rscable-diameter__computed:disabled { cursor: default; }
.rscable-diameter__computed:disabled > span:first-child { border: 0; }
.rscable-diameter [data-output="area"] { color: var(--theme-base-color, #257de3); font-weight: 600; }
.rscable-diameter__comparison-grid > div:last-child { border-right: 0; }
.rscable-diameter [data-marking-hint] { padding: 12px 16px; margin: 0; border-top: 1px solid var(--stroke_black, #ebedef); }
.rscable-diameter .rscable-diameter__status { white-space: normal; font-size: 14px; line-height: 20px; }
.rscable-diameter__difference { display: flex; flex-direction: column; align-items: flex-start; justify-content: flex-start; gap: 8px; width: 100%; padding: 12px 16px; margin: 12px 0; border: 0; border-radius: var(--theme-image-border-radius, 8px); background: var(--darkerblack_bg_black, #f7f8fa); }
.rscable-diameter .rscable-diameter__difference > p:first-child { margin: 0; font-size: 14px; line-height: 20px; font-weight: 500; text-align: left; }
.rscable-diameter__difference-values { display: grid; width: 100%; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; font-size: 24px; line-height: 32px; font-weight: 500; text-align: center; font-variant-numeric: tabular-nums; }
.rscable-diameter__difference-values > div { min-width: 0; padding: 0; }
.rscable-diameter__difference-values > div + div { border: 0; }
.rscable-diameter__difference[data-tone="success"] { background: #effaf3; }
.rscable-diameter__difference[data-tone="warning"] { background: #fffaeb; }
.rscable-diameter__difference[data-tone="danger"] { background: #fff1f0; }
.rscable-diameter__tooltip { position: fixed; z-index: 1100; width: 340px; max-width: calc(100vw - 24px); max-height: calc(100vh - 24px); overflow: auto; padding: 12px 16px; border: 1px solid var(--stroke_black, #ebedef); border-radius: var(--theme-image-border-radius, 8px); background: var(--black_bg_black, #fff); color: var(--white_text_black, #222228); box-shadow: 0 4px 20px #0002; font-size: 13px; line-height: 20px; white-space: pre-line; overflow-wrap: anywhere; }
@media (min-width: 1025px) and (max-width: 1279px), (max-width: 600px) {
    .rscable-diameter__comparison-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 374px) {
    .rscable-diameter__comparison-grid { grid-template-columns: minmax(0, 1fr); }
}
.rscable-diameter [data-tone="success"] { color: #17733e; }
.rscable-diameter [data-tone="warning"] { color: #8a5300; }
.rscable-diameter [data-tone="danger"] { color: #b42318; }
.rscable-diameter__method { background: var(--darkerblack_bg_black, #f7f8fa); border-color: var(--theme-base-color, #257de3); margin-bottom: 0; }
.rscable-diameter__method ol { margin: 0; padding-left: 24px; }
.rscable-diameter__method li { padding-left: 4px; margin-bottom: 12px; }
.rscable-diameter__method li::marker { color: var(--theme-base-color, #257de3); font-weight: 600; }
.rscable-diameter__method-example { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--stroke_black, #ebedef); }
.rscable-diameter__section { margin-top: 48px; }
.rscable-diameter__muted { padding: 32px; border-radius: var(--theme-outer-border-radius, 12px); background: var(--darkerblack_bg_black, #f7f8fa); }
.rscable-diameter__tables { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.rscable-diameter__table-scroll { max-width: 100%; overflow-x: auto; overscroll-behavior-x: contain; }
.rscable-diameter table { width: 100%; min-width: 340px; border-collapse: collapse; font-size: 14px; background: var(--black_bg_black, #fff); }
.rscable-diameter caption { caption-side: top; padding: 0 0 16px; text-align: left; font-size: 16px; font-weight: 500; color: inherit; }
.rscable-diameter th, .rscable-diameter td { padding: 12px; border-bottom: 1px solid var(--stroke_black, #ebedef); vertical-align: middle; text-align: center; }
.rscable-diameter th { background: var(--theme-base-color, #257de3); color: #fff; font-weight: 500; }
.rscable-diameter .rscable-diameter__pending { width: 45%; font-size: 13px; white-space: normal; }
.rscable-diameter__highlight td { background: var(--theme-base-opacity-color, #257de31a); color: var(--white_text_black, #222228); font-weight: 500; }
.rscable-diameter__prose { max-width: 860px; margin-left: auto; margin-right: auto; }
.rscable-diameter__formula { padding: 20px; margin: 20px 0; border-left: 4px solid var(--theme-base-color, #257de3); background: var(--darkerblack_bg_black, #f7f8fa); }
.rscable-diameter__formula code { white-space: normal; overflow-wrap: anywhere; color: var(--theme-base-color, #257de3); background: transparent; padding: 0; font-size: 18px; }
.rscable-diameter__formula p { margin: 12px 0 0; font-size: 14px; }
.rscable-diameter__cta { margin-top: 48px; padding: 32px; border-radius: var(--theme-outer-border-radius, 12px); background: var(--card_bg_black, #fff); border: 1px solid var(--rk-border, #e1e5eb); transition: box-shadow .2s ease, border-color .2s ease; color: var(--basic_text_black, #555558); display: flex; flex-wrap: wrap; align-items: center; gap: 24px; }
.rscable-diameter__cta > div { flex: 1 1 320px; min-width: 0; }
.rscable-diameter__cta h2 { color: var(--white_text_black, #222228); }
.rscable-diameter__cta p { margin: 0; }
/* Same white surface and blue hover highlight as the homepage .rk-stat cards. */
.rscable-diameter__cta:hover,
.rscable-diameter__cta:focus-within {
    border-color: var(--rk-border-hover, #9fd4f2);
    box-shadow: none;
}
@media (prefers-reduced-motion: reduce) {
    .rscable-diameter__cta { transition: none; }
}
.rscable-diameter__placeholder p { margin: 0; }
.rscable-diameter .rscable-calculator-icon,
.rscable-calculators .rscable-calculator-icon { display: block; flex: 0 0 auto; color: var(--theme-base-color, #257de3); }
.rscable-diameter .rscable-diameter__ruler { margin: 0 auto 16px; }
.rscable-calculator-sprite { position: absolute; pointer-events: none; }
.rscable-calculators { min-width: 0; padding-bottom: 48px; }
.rscable-calculators > h1 { margin-top: 0; }
.rscable-calculators .ui-card { overflow: visible; min-width: 0; }
.rscable-calculators .ui-card p { margin: 0; }
.rscable-calculators .rscable-calculators__title { margin: 0; flex: 1; min-width: 0; }
.rscable-calculators__icon { display: flex; align-items: center; justify-content: center; flex: 0 0 40px; height: 40px; background: var(--theme-base-opacity-color, #257de31a); }
.rscable-calculators__grid > article { min-width: 0; }
.rscable-calculators .ui-card:has(a:focus-visible) { outline: 2px solid var(--theme-base-color, #257de3); outline-offset: 2px; border-radius: var(--theme-outer-border-radius, 12px); }
.rscable-calculators .ui-card__link:focus-visible { outline: none; }
@media (max-width: 1024px) {
    .rscable-diameter__layout, .rscable-diameter__tables { grid-template-columns: minmax(0, 1fr); }
    .rscable-diameter__form[data-sticky] { position: static; }
}
@media (max-width: 768px) {
    .rscable-diameter__layout { gap: 24px; }
    .rscable-diameter__card, .rscable-diameter__muted { padding: 20px 16px; }
    .rscable-diameter__section, .rscable-diameter__cta { margin-top: 32px; }
    .rscable-diameter__cta { padding: 24px; }
    .rscable-diameter__cta > div { flex-basis: 100%; }
}

@media (max-width: 767px) {
    /* 16px prevents iOS focus zoom; desktop keeps the native 15px form token. */
    .rscable-diameter__field .form-control { font-size: 1rem; }
}

/* Reset must release on pointer/key up, without the global hover/focus scale. */
.rscable-diameter .rscable-diameter__reset { transition: none; }
.rscable-diameter .btn.rscable-diameter__reset {
    transform: none;
    box-shadow: none;
    background: var(--theme-base-opacity-color, #257de31a);
    border-color: transparent;
    color: var(--theme-base-color, #257de3);
}
/* Match site hover/press feedback, but never use :focus for a pressed state. */
@media (hover: hover) and (pointer: fine) {
    .rscable-diameter .btn.rscable-diameter__reset:hover,
    .rscable-diameter .btn.rscable-diameter__reset:active {
        background: hsl(var(--theme-base-color-hue), var(--theme-base-color-saturation), calc(var(--theme-base-color-lightness) + var(--theme-lightness-hover-diff)));
        border-color: hsl(var(--theme-base-color-hue), var(--theme-base-color-saturation), calc(var(--theme-base-color-lightness) + var(--theme-lightness-hover-diff)));
        color: var(--button_color_text, #fff);
        transform: scale(.97);
        box-shadow: 0 1px 6px rgba(0, 0, 0, .16);
    }
    .rscable-diameter .btn.rscable-diameter__reset:active {
        transform: scale(.95);
        box-shadow: inset 0 2px 5px rgba(0, 0, 0, .18);
    }
}
.rscable-diameter .rscable-diameter__reset:focus-visible {
    outline: 2px solid var(--theme-base-color, #257de3);
    outline-offset: 3px;
}

@media (max-width: 600px) {
    .rscable-diameter__comparison-grid > div { padding: 0; }
    .rscable-diameter__comparison-grid > div:nth-child(2n) { border-right: 0; }
    .rscable-diameter__difference { padding: 12px; flex-direction: column; align-items: stretch; }
    .rscable-diameter__difference-values { font-size: 22px; line-height: 30px; gap: 12px; }
    .rscable-diameter__difference-values > div { padding: 0 6px; }
}
@media (max-width: 374px) {
    .rscable-diameter__comparison-grid > div { border-right: 0; }
    .rscable-diameter__difference-values > div + div { border-left: 0; }
}

.rscable-diameter [data-large-values="true"] .rscable-diameter__empty-cell { display: none; }
@media (max-width: 374px) {
    .rscable-diameter__empty-cell { display: none; }
}
.rscable-diameter__difference-values > div { display: flex; flex-direction: column; }
.rscable-diameter__difference-values .rscable-diameter__computed { align-self: center; }
@media (max-width: 600px) {
    .rscable-diameter__comparison-grid > div:has([data-output="nominal"]) { grid-column: 1 / -1; border-right: 0; }
    .rscable-diameter__empty-cell { display: none; }
}

/* Compact form and results, scoped to this calculator. */
.rscable-diameter [data-marking-hint] { padding: 8px 0 0; border: 0; }
@media (max-width: 600px) {
    .rscable-diameter__comparison-grid { gap: 12px; }
    .rscable-diameter__difference-values { justify-content: flex-start; }
    .rscable-diameter__difference-values > div { padding: 0; }
}
@media (min-width: 1025px) and (max-height: 800px) {
    .rscable-diameter__hero { padding-bottom: 12px; }
    .rscable-diameter h1 { margin-bottom: 8px; }
    .rscable-diameter .rscable-diameter__intro { margin-bottom: 0; }
    .rscable-diameter__card { padding: 16px; }
    .rscable-diameter h2 { margin-bottom: 12px; }
    .rscable-diameter__comparison-row { padding: 8px; margin: 6px 0; }
    .rscable-diameter .rscable-diameter__comparison-row h3 { margin-bottom: 4px; }
    .rscable-diameter__comparison-grid dd { margin-top: 4px; line-height: 26px; }
    .rscable-diameter [data-result] h2 { margin-bottom: 8px; }
}


/* Restore the original measurement form independently of result styling. */
.rscable-diameter .rscable-diameter__form { padding: 24px; }
.rscable-diameter .rscable-diameter__form-heading { margin-bottom: 16px; }
@media (max-width: 768px) {
    .rscable-diameter .rscable-diameter__form { padding: 20px 16px; }
}
@media (max-width: 600px) {
    .rscable-diameter [data-large-values="true"] .rscable-diameter__comparison-grid dd { font-size: 16px; }
    .rscable-diameter [data-large-values="true"] .rscable-diameter__difference-values { font-size: 16px; }
}
@media (max-width: 374px) {
    .rscable-diameter [data-large-values="true"] .rscable-diameter__difference-values { grid-template-columns: minmax(0, 1fr); }
}
.rscable-diameter__measurement { margin: 0 0 16px; min-width: 0; }
.rscable-diameter__measurement img { display: block; width: 100%; max-width: 340px; height: auto; object-fit: contain; margin: 0 auto 8px; }
.rscable-diameter__measurement figcaption { margin: 0; }

.rscable-diameter .rscable-diameter__placeholder { padding: 24px 16px; }