.rscable-mark-page { min-width: 0; padding-bottom: 48px; }
.rscable-mark-page h1 { margin: 0 0 16px; }
.rscable-mark { min-width: 0; margin-top: 28px; }
.rscable-mark [hidden] { display: none !important; }
.rscable-mark__layout { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 28px; align-items: start; }
.rscable-mark__layout > *, .rscable-mark__results-column { min-width: 0; }
.rscable-mark__panel { padding: 24px; background: var(--black_bg_black); min-width: 0; }
.rscable-mark__panel h2 { margin: 0 0 22px; }
.rscable-mark__panel label { display: block; margin: 0 0 8px; font-size: 13px; color: var(--white_text_black); }
.rscable-mark .form-control { width: 100%; min-width: 0; }
.rscable-mark .btn { min-height: 44px; height: auto; white-space: normal; }
.rscable-mark__panel .rscable-mark__mark-label { margin-top: 20px; }
.rscable-mark__hint { color: var(--secondary); margin: 8px 0 0; }
.rscable-mark__options { padding: 4px; margin: 16px 0 0; max-height: 288px; overflow-y: auto; list-style: none; }
.rscable-mark__options > li { margin: 0; padding: 12px; min-height: 44px; cursor: pointer; overflow-wrap: anywhere; color: var(--white_text_black); border-radius: var(--theme-button-border-radius); }
.rscable-mark__options > li::before { display: none; }
.rscable-mark__options > li:hover, .rscable-mark__options > li[aria-selected=true] { background: var(--darkerblack_bg_black); color: var(--theme-base-color); }
.rscable-mark .rscable-mark__panel .rscable-mark__submit { width: 100%; margin-top: 20px; }
.rscable-mark .rscable-mark__panel .rscable-mark__clear { display: block; margin: 12px 0 0; width: 100%; }
.rscable-mark__status:empty { display: none; }
.rscable-mark__status { margin: 12px 0 0; color: var(--secondary); }
.rscable-mark [data-retry] { margin-top: 12px; }
.rscable-mark__about { padding: 24px 4px; color: var(--secondary); font-size: 13px; }
.rscable-mark__about h3 { margin: 0 0 12px; }
.rscable-mark__about p { margin: 0 0 14px; }
.rscable-mark__empty { padding-block: 48px; }
.rscable-mark__examples { display: flex; gap: 8px; flex-wrap: wrap; }
.rscable-mark__result { container-type: inline-size; scroll-margin-top: 100px; padding: 22px 24px; overflow-wrap: anywhere; }
.rscable-mark__result > h2 { font-size: 22px; margin: 0 0 6px; }
.rscable-mark__facts { color: var(--secondary); font-size: 12px; margin: 0 0 14px; }
.rscable-mark__visual-grid { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 24px; align-items: center; }
.rscable-mark__visual-grid > * { min-width: 0; }
.rscable-mark__figure { margin: 0; min-width: 0; }
.rscable-mark__drawing { position: relative; width: 100%; max-width: 260px; margin-inline: auto; color: var(--theme-base-color); }
.rscable-mark__drawing svg { display: block; width: 100%; height: auto; max-height: 180px; }
.rscable-mark__drawing--photo { aspect-ratio: 600/360; overflow: hidden; }
.rscable-mark .rscable-mark__drawing--photo > img { position: absolute; width: 100%; height: auto; max-width: none; max-height: none; top: -25%; left: 0; aspect-ratio: 1; object-fit: contain; }
.rscable-mark__diagram-labels { fill: var(--white_text_black); font-family: inherit; }
.rscable-mark__description { min-width: 0; font-size: 13px; line-height: 1.55; overflow-wrap: anywhere; }
.rscable-mark__description table { max-width: 100%; display: block; overflow-x: auto; }
.rscable-mark__legend { margin: 0; }
.rscable-mark .rscable-mark__meaning { display: grid; grid-template-columns: calc(var(--mark-code-width, 32px) + 42px) minmax(0, 1fr); align-items: center; gap: 12px; padding: 5px 0; min-height: 52px; border: 0; background: transparent; color: var(--white_text_black); }
.rscable-mark__term { display: flex; align-items: center; gap: 10px; margin: 0; min-width: 0; }
.rscable-mark__meaning-code { flex: 0 0 var(--mark-code-width, 32px); color: var(--theme-base-color); font-family: inherit; font-size: 26px; font-weight: 500; line-height: 1.2; text-align: center; white-space: nowrap; overflow-wrap: normal; word-break: normal; }
.rscable-mark__meaning-code--long { font-size: 18px; }
.rscable-mark__leader { position: relative; flex: 1; border-top: 1px dotted color-mix(in srgb, var(--theme-base-color) 35%, var(--stroke_black)); }
.rscable-mark__leader::before { content: ''; position: absolute; left: -2px; top: -2.5px; width: 4px; height: 4px; border-radius: 50%; background: var(--theme-base-color); }
.rscable-mark__meaning dd { margin: 0; min-width: 0; }
.rscable-mark__faq { margin-top: 32px; }
.rscable-mark__faq .rscable-delivery-page__faq-a p { margin: 0; }
.rscable-mark--embedded { margin: 0 0 24px; }
.rscable-mark--embedded .rscable-mark__layout { display: block; }
.rscable-mark--embedded .rscable-mark__result > h2 { font-size: 20px; }
.rscable-mark--embedded .rscable-mark__empty { display: none; }
@container (max-width: 580px) {
    .rscable-mark__visual-grid { grid-template-columns: minmax(0, 1fr); gap: 12px; }
    .rscable-mark__drawing { max-width: 240px; }
}
@media (max-width: 1100px) {
    .rscable-mark__layout { grid-template-columns: 250px minmax(0, 1fr); gap: 20px; }
}
@media (max-width: 760px) {
    .rscable-mark__layout { grid-template-columns: minmax(0, 1fr); }
    .rscable-mark__panel { padding: 18px; }
    .rscable-mark__about { display: none; }
    .rscable-mark__result { scroll-margin-top: 85px; }
    .rscable-mark__result > h2 { font-size: 19px; }
    .rscable-mark__visual-grid { grid-template-columns: minmax(0, 1fr); gap: 12px; }
    .rscable-mark__drawing { max-width: 240px; }
    .rscable-mark__meaning-code { font-size: 24px; }
    .rscable-mark__meaning-code--long { font-size: 17px; }
    .rscable-mark__empty { padding-block: 32px; }
    .rscable-mark__faq { margin-top: 26px; }
}

.rscable-mark .rscable-mark__title-link { color: inherit; text-decoration: none; transition: color .15s; }
.rscable-mark .rscable-mark__title-link:hover { color: var(--theme-base-color); text-decoration: none; }
.rscable-mark__title-link:focus-visible { outline: 2px solid var(--theme-base-color); outline-offset: 4px; }

/* Embedded card: no duplicate image; desktop notes alternate below a single letter row. */
.rscable-mark--embedded .rscable-mark__visual-grid { display: block; }
.rscable-mark--embedded .rscable-mark__facts { margin-bottom: 24px; }
.rscable-mark--embedded .rscable-mark__legend + .rscable-mark__legend { margin-top: 28px; }
.rscable-mark .rscable-mark__legend--stagger { position: relative; width: 100%; margin: 0 auto; }
.rscable-mark .rscable-mark__legend--stagger .rscable-mark__meaning { display: contents; }
.rscable-mark .rscable-mark__legend--stagger .rscable-mark__term { position: absolute; top: 0; width: max-content; float: none; margin: 0; transform: translateX(-50%); display: block; }
.rscable-mark .rscable-mark__legend--stagger .rscable-mark__meaning-code { display: block; font-size: 28px; line-height: 36px; font-weight: 500; }
.rscable-mark .rscable-mark__legend--stagger .rscable-mark__meaning-code--long { font-size: 20px; }
.rscable-mark .rscable-mark__legend--stagger .rscable-mark__leader { position: absolute; left: 50%; top: 46px; width: 0; border: 0; border-left: 1px dotted color-mix(in srgb, var(--theme-base-color) 55%, var(--stroke_black)); }
.rscable-mark .rscable-mark__legend--stagger .rscable-mark__leader::before { left: -2.5px; top: -2px; }
.rscable-mark .rscable-mark__legend--stagger dd { position: absolute; margin: 0; text-align: center; font-size: 13px; line-height: 21px; word-break: normal; overflow-wrap: anywhere; hyphens: none; }

/* Standalone result: explicit mark navigation, shared Aspro button styling. */
.rscable-mark__result-head { display: flex; align-items: center; justify-content: space-between; gap: 18px; min-width: 0; margin-bottom: 6px; }
.rscable-mark__result-head h2 { min-width: 0; margin: 0; font-size: 22px; line-height: 1.35; }
.rscable-mark .rscable-mark__card-link { flex: none; min-height: 36px; height: 36px; margin: 0; white-space: nowrap; --button-height: 36px; }
.rscable-mark .rscable-mark__card-link.white { background: transparent; color: var(--theme-base-color); border-color: var(--theme-base-color); }
.rscable-mark .rscable-mark__card-link.white:hover { background: var(--theme-base-color); color: var(--button_color_text); }
@media (max-width: 760px) {
    .rscable-mark__result-head h2 { font-size: 19px; }
}
@media (max-width: 600px) {
    .rscable-mark__result-head { flex-direction: column; align-items: flex-start; gap: 8px; }
    .rscable-mark .rscable-mark__card-link { min-height: 44px; height: auto; }
}

/* Self-contained embedded hover/focus, matching the accepted product-card design. */
.rscable-mark.rscable-mark--embedded .rscable-mark__panel {
    transition: box-shadow .2s ease;
}
.rscable-mark.rscable-mark--embedded .rscable-mark__panel:hover,
.rscable-mark.rscable-mark--embedded .rscable-mark__panel:focus-within {
    box-shadow: inset 0 0 0 1px var(--rk-border-hover, #9fd4f2), 0 8px 24px rgba(30, 155, 224, .16);
}
/* A meaning row is display:contents on desktop, so dim its visible children, not the row. */
@media (hover: hover) and (pointer: fine) {
    .rscable-mark.rscable-mark--embedded .rscable-mark__meaning > *,
    .rscable-mark.rscable-mark--embedded .rscable-mark__result > h2,
    .rscable-mark.rscable-mark--embedded .rscable-mark__result-head,
    .rscable-mark.rscable-mark--embedded .rscable-mark__facts {
        transition: opacity .12s ease;
    }
    .rscable-mark.rscable-mark--embedded.is-mark-emphasized .rscable-mark__meaning:not(.is-mark-active) > *,
    .rscable-mark.rscable-mark--embedded.is-mark-emphasized .rscable-mark__result > h2,
    .rscable-mark.rscable-mark--embedded.is-mark-emphasized .rscable-mark__result-head,
    .rscable-mark.rscable-mark--embedded.is-mark-emphasized .rscable-mark__facts {
        opacity: .25;
    }
}
@media (prefers-reduced-motion: reduce) {
    .rscable-mark.rscable-mark--embedded .rscable-mark__panel,
    .rscable-mark.rscable-mark--embedded .rscable-mark__meaning > *,
    .rscable-mark.rscable-mark--embedded .rscable-mark__result > h2,
    .rscable-mark.rscable-mark--embedded .rscable-mark__result-head,
    .rscable-mark.rscable-mark--embedded .rscable-mark__facts { transition: none; }
}

/* Expand letter hit targets without moving Aspro's staggered layout. */
.rscable-mark.rscable-mark--embedded .rscable-mark__meaning-code { padding: 12px 14px; margin: -12px -14px; position: relative; z-index: 1; cursor: default; border-radius: var(--theme-button-border-radius, 6px); }
.rscable-mark.rscable-mark--embedded .rscable-mark__meaning-code:focus-visible { outline: 2px solid var(--theme-base-color); outline-offset: 2px; }


.rscable-mark.rscable-mark--embedded { position: relative; z-index: 1; }
.rscable-mark.rscable-mark--embedded .rscable-mark__leader::after { content: ""; position: absolute; inset: -8px; }