/* ==========================================================================
   Solution pages, batch 6 (inc/solution.php): photographic hero, plan section, visual story blocks
   (scene, split, pair, strip, eco), set groups, roadmap, figure phone variants, badges.
   Loaded after sgh-v2.css on solution pages only. Palette: SGH orange for actions, charcoal panels,
   warm neutrals and white. No gradients, no shadows beyond a hairline, no animation.
   ========================================================================== */

/* ---------- photographic hero: copy left, one dominant image bleeding to the right edge ---------- */
.x-shero.is-photo { position: relative; overflow: hidden; background: var(--paper); }
.x-shero.is-photo .wrap { display: block; min-height: clamp(480px, 46vw, 600px); padding-block: 48px 56px; position: relative; z-index: 1; }
.x-shero.is-photo .x-shero-copy { max-width: min(500px, 42%); }
.x-shero-media { position: absolute; top: 0; right: 0; bottom: 0; width: 55%; margin: 0; background: var(--ground); }
.x-shero-media img { width: 100%; height: 100%; object-fit: cover; object-position: var(--pos, 50% 50%); display: block; }
.x-shero-media picture { display: contents; }
.x-shero-media .x-credit { position: absolute; right: 12px; bottom: 10px; margin: 0; padding: 3px 8px; background: rgba(255,255,255,.88); border-radius: 4px; font-size: var(--fs-micro); color: var(--charcoal); }
@media (max-width: 1100px) { .x-shero.is-photo .x-shero-copy { max-width: 44%; } .x-shero-media { width: 52%; } }
@media (max-width: 900px) {
  .x-shero.is-photo { display: flex; flex-direction: column-reverse; }
  .x-shero.is-photo .wrap { min-height: 0; padding-block: 24px 32px; }
  .x-shero.is-photo .x-shero-copy { max-width: none; }
  .x-shero-media { position: relative; width: 100%; aspect-ratio: 16 / 10; }
}
@media (max-width: 600px) { .x-shero-media { aspect-ratio: 8 / 7; } }

/* ---------- plan section: the hotspot diagram below a photographic hero ---------- */
.x-planfig { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 48px; align-items: start; }
.x-planfig .x-sec-head { margin: 0; position: sticky; top: 72px; }
@media (max-width: 900px) { .x-planfig { grid-template-columns: minmax(0, 1fr); gap: 8px; } .x-planfig .x-sec-head { position: static; } }

/* ---------- shared story type ---------- */
.x-story h2, .x-split h2, .x-strip h2 { font: 800 var(--fs-h2)/1.1 var(--display); letter-spacing: -0.01em; margin: 0; color: var(--ink); max-width: 22ch; }
.x-st-lead { margin: 14px 0 0; font-size: var(--fs-h3); line-height: 1.6; color: var(--charcoal); max-width: 56ch; }
.x-st-points { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 0; max-width: 56ch; }
.x-st-points li { padding: 11px 0 11px 22px; border-top: 1px solid var(--line); position: relative; font-size: var(--fs-body); line-height: 1.5; color: var(--charcoal); }
.x-st-points li:last-child { border-bottom: 1px solid var(--line); }
.x-st-points li::before { content: ""; position: absolute; left: 2px; top: 19px; width: 9px; height: 2px; background: var(--orange-press); }
.x-st-points b { color: var(--ink); }
.x-credit { margin: 14px 0 0; font-size: var(--fs-micro); line-height: 1.45; color: var(--slate); }
.x-story { margin-top: 72px; }

/* ---------- scene: full-bleed application image with numbered annotations ---------- */
.x-scene-band { background: var(--paper); border-block: 1px solid var(--line); }
.x-sb-media { position: relative; margin: 0 auto; max-width: 1600px; background: var(--ground); }
.x-sb-media picture { display: contents; }
.x-sb-media img { display: block; width: 100%; height: auto; }
.x-mark { position: absolute; left: var(--x); top: var(--y); transform: translate(-50%, -50%); width: 30px; height: 30px; border-radius: 50%; background: var(--orange-press); color: var(--paper); font: 800 var(--fs-small)/30px var(--display); text-align: center; box-shadow: 0 0 0 3px rgba(255,255,255,.9); }
.x-sb-copy { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 48px; padding-block: 40px 48px; align-items: start; }
.x-marks { list-style: none; counter-reset: mk; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 28px; }
.x-marks li { counter-increment: mk; display: grid; grid-template-columns: 30px minmax(0, 1fr); column-gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); font-size: var(--fs-body); line-height: 1.45; color: var(--charcoal); }
.x-marks li::before { content: counter(mk); grid-row: 1 / span 2; width: 24px; height: 24px; border-radius: 50%; background: var(--orange-press); color: var(--paper); font: 800 var(--fs-micro)/24px var(--display); text-align: center; }
.x-marks b { color: var(--ink); font-size: var(--fs-body); }
.x-marks span { grid-column: 2; }
.x-scene-band.is-dark { background: var(--panel); border-color: var(--panel); }
.x-scene-band.is-dark h2, .x-scene-band.is-dark .x-marks b { color: var(--paper); }
.x-scene-band.is-dark .x-st-lead, .x-scene-band.is-dark .x-marks li { color: var(--panel-ink); }
.x-scene-band.is-dark .x-marks li { border-top-color: var(--panel-line); }
.x-scene-band.is-dark .x-credit { color: var(--panel-mute); }
@media (max-width: 900px) { .x-sb-copy { grid-template-columns: minmax(0, 1fr); gap: 20px; padding-block: 28px 36px; } }
@media (max-width: 600px) {
  .x-marks { grid-template-columns: minmax(0, 1fr); }
  .x-mark { width: 26px; height: 26px; font-size: var(--fs-small); line-height: 26px; }
  .x-story { margin-top: 48px; }
}

/* ---------- split: image beside text, alternating ---------- */
.x-split { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 56px; align-items: center; }
.x-split.is-flip .x-split-media { order: 2; }
.x-split-media { margin: 0; }
.x-split-media img { display: block; width: 100%; height: auto; border-radius: 4px; background: var(--ground); }
.x-split.is-tall .x-split-media img { max-height: 620px; width: auto; max-width: 100%; margin-inline: auto; }
.x-split-media.is-contain img { background: var(--paper); border: 1px solid var(--line); }
.x-split-media figcaption { margin-top: 10px; font-size: var(--fs-micro); line-height: 1.45; color: var(--slate); }
.x-split-go { display: inline-block; margin-top: 20px; font-weight: 600; color: var(--orange-press); text-decoration: none; border-bottom: 1px solid currentColor; }
@media (max-width: 900px) { .x-split { grid-template-columns: minmax(0, 1fr); gap: 24px; } .x-split.is-flip .x-split-media { order: 0; } }

/* ---------- pair: software screen with the device it manages, dark band ---------- */
.x-pair-band { background: var(--panel); color: var(--panel-ink); padding-block: 64px 72px; }
.x-pair { display: grid; grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr); gap: 56px; align-items: center; }
.x-pair.is-flip .x-pair-copy { order: 2; }
.x-pair-band h2 { color: var(--paper); }
.x-pair-band .x-st-lead { color: var(--panel-ink); }
.x-pair-band .x-st-points li { color: var(--panel-ink); border-color: var(--panel-line); }
.x-pair-band .x-st-points b { color: var(--paper); }
.x-pair-band .x-st-points li::before { background: var(--orange); }
.x-pair-media { position: relative; margin: 0; padding: 0 0 48px; }
.x-screen { background: var(--paper); border-radius: 6px; overflow: hidden; border: 1px solid var(--charcoal); }
.x-screen-bar { display: flex; gap: 5px; padding: 8px 10px; background: var(--panel-ink); border-bottom: 1px solid var(--line-strong); }
.x-screen-bar i { width: 8px; height: 8px; border-radius: 50%; background: var(--line-strong); }
.x-screen img { display: block; width: 100%; height: auto; }
.x-pair-dev { position: absolute; right: -8px; bottom: 0; width: 26%; background: var(--paper); border-radius: 6px; padding: 10px; border: 1px solid var(--charcoal); }
.x-pair-dev img { display: block; width: 100%; height: auto; }
.x-pair-media figcaption { margin-top: 12px; font-size: var(--fs-micro); line-height: 1.45; color: var(--panel-mute); max-width: 70%; }
@media (max-width: 900px) {
  .x-pair-band { padding-block: 44px 48px; }
  .x-pair { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .x-pair.is-flip .x-pair-copy { order: 0; }
  .x-pair-dev { right: 0; width: 30%; }
}
@media (max-width: 600px) { .x-pair-media { padding-bottom: 0; } .x-pair-dev { position: static; width: 46%; margin: -36px 8px 0 auto; } .x-pair-media figcaption { max-width: none; } }

/* ---------- strip: numbered hardware sequence; compare: equal photo tiles with facts ---------- */
.x-strip-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(var(--n, 4), minmax(0, 1fr)); border-top: 1px solid var(--line-strong); }
.x-strip-list > li { display: flex; flex-direction: column; gap: 6px; padding: 18px 20px 20px; border-left: 1px solid var(--line); min-width: 0; }
.x-strip-list > li:first-child { border-left: 0; padding-left: 0; }
.x-strip-img { margin: 0 0 10px; aspect-ratio: 4 / 3; display: flex; align-items: center; justify-content: center; background: var(--paper); border-radius: 4px; overflow: hidden; }
.x-strip-img img { width: 100%; height: 100%; object-fit: contain; display: block; }
.x-strip.is-compare .x-strip-img img { object-fit: cover; }
.x-strip-n { font: 700 var(--fs-micro)/1 var(--sans); letter-spacing: .08em; color: var(--orange-press); }
.x-strip-list b { font: 800 var(--fs-h3)/1.25 var(--display); color: var(--ink); }
.x-strip-list b a { color: inherit; text-decoration: none; border-bottom: 1px dotted var(--line-strong); }
.x-strip-list b a:hover { color: var(--orange-press); }
.x-strip-list small { font-size: var(--fs-small); line-height: 1.5; color: var(--charcoal); }
.x-strip-list dl { margin: 6px 0 0; display: grid; gap: 0; }
.x-strip-list dl div { display: flex; justify-content: space-between; gap: 12px; padding: 7px 0; border-top: 1px solid var(--line); font-size: var(--fs-small); }
.x-strip-list dt { color: var(--slate); }
.x-strip-list dd { margin: 0; font-weight: 600; color: var(--ink); text-align: right; }
.x-strip-list [class^="x-tag-"] { align-self: flex-start; margin-top: auto; padding: 4px 0 0; font: 700 var(--fs-micro)/1.2 var(--sans); letter-spacing: .1em; text-transform: uppercase; }
.x-tag-included { color: var(--ok, var(--ok)); }
.x-tag-required { color: var(--orange-deep); }
.x-tag-optional { color: var(--slate); }
.x-tag-alternative { color: var(--charcoal); }
.x-strip .x-illus, .x-strip .x-credit { margin-top: 14px; }
@media (max-width: 1000px) {
  .x-strip-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .x-strip-list > li { border-left: 0; padding: 18px 16px 20px 0; border-bottom: 1px solid var(--line); }
  .x-strip-list > li:nth-child(2n) { padding: 18px 0 20px 16px; border-left: 1px solid var(--line); }
}
@media (max-width: 600px) {
  /* phones: one row that scrolls sideways, each tile most of the width */
  .x-strip-list { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 12px; border-top: 0; padding-bottom: 8px; scrollbar-width: thin; }
  .x-strip-list > li, .x-strip-list > li:nth-child(2n), .x-strip-list > li:first-child { flex: 0 0 78%; scroll-snap-align: start; padding: 14px 14px 16px; border: 1px solid var(--line); border-radius: 6px; background: var(--paper); }
}

/* ---------- eco: two ecosystems side by side on a dark band ---------- */
.x-eco-band { background: var(--panel); color: var(--panel-ink); padding-block: 64px 72px; }
.x-eco-head { max-width: 760px; margin-bottom: 36px; }
.x-eco-band h2 { color: var(--paper); }
.x-eco-band .x-st-lead { color: var(--panel-ink); }
.x-eco { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 40px; }
.x-eco-col { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.x-eco-col + .x-eco-col { border-left: 1px solid var(--panel-line); padding-left: 40px; }
.x-eco-brand { margin: 0; font: 700 var(--fs-micro)/1 var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--orange); }
.x-eco-media { margin: 6px 0 10px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; align-items: stretch; }
.x-eco-media.has-screen { grid-template-columns: minmax(0, 1fr) 24%; }
.x-eco-photo { display: block; border-radius: 4px; overflow: hidden; background: var(--paper); aspect-ratio: 16 / 9; }
.x-eco-photo picture { display: contents; }
.x-eco-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.x-eco-media.is-product .x-eco-photo img { object-fit: contain; padding: 14px; }
.x-eco-screen { display: flex; align-items: center; justify-content: center; }
.x-eco-screen img { width: 100%; height: auto; display: block; max-height: 100%; object-fit: contain; }
.x-eco-col h3 { margin: 0; font: 800 20px/1.25 var(--display); color: var(--paper); }
.x-eco-col p { margin: 0; font-size: var(--fs-body); line-height: 1.55; color: var(--panel-ink); }
.x-eco-col .x-st-points { margin-top: 6px; }
.x-eco-col .x-st-points li { color: var(--panel-ink); border-color: var(--panel-line); font-size: var(--fs-body); }
.x-eco-col .x-st-points li::before { background: var(--orange); }
.x-eco-col .x-st-points b { color: var(--paper); }
.x-eco-go { align-self: flex-start; margin-top: 8px; color: var(--paper); font-weight: 600; text-decoration: none; border-bottom: 1px solid var(--orange); padding-bottom: 2px; }
.x-eco-go:hover { color: var(--orange); }
.x-eco-note { margin: 32px 0 0; padding-top: 18px; border-top: 1px solid var(--panel-line); font-size: var(--fs-body); color: var(--panel-ink); max-width: 80ch; }
.x-eco-note b { color: var(--paper); }
.x-eco-band .x-credit { color: var(--panel-mute); }
@media (max-width: 900px) {
  .x-eco-band { padding-block: 44px 48px; }
  .x-eco { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .x-eco-col + .x-eco-col { border-left: 0; padding-left: 0; border-top: 1px solid var(--panel-line); padding-top: 32px; }
}

/* ---------- example set: what is and is not included ---------- */
.x-set-table caption { caption-side: top; text-align: left; padding: 12px 16px 10px; font: 700 var(--fs-micro)/1 var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--ok, var(--ok)); }
.x-set-side h3.x-set-g { font-size: var(--fs-body); display: flex; align-items: center; gap: 8px; padding-top: 12px; border-top: 1px solid var(--line); }
.x-set-side h3.x-set-g:first-child { padding-top: 0; border-top: 0; }
.x-set-side h3.x-set-g::before { content: ""; flex: none; width: 10px; height: 10px; border-radius: 2px; }
.x-set-g.is-required::before { background: var(--orange-press); }
.x-set-g.is-optional::before { background: transparent; border: 2px solid var(--slate); width: 6px; height: 6px; }
.x-set-g.is-alternatives::before { background: var(--charcoal); transform: rotate(45deg); width: 8px; height: 8px; }
.x-set-g.is-omit::before { background: var(--line-strong); }
.x-set-side .x-hint { font-size: var(--fs-micro); color: var(--slate); margin: -4px 0 0; }
@media (max-width: 600px) { .x-set-table caption { padding: 0 0 10px; } }

/* ---------- figures: phone composition under 600 px ---------- */
.x-fig-art.has-mobile .x-fig-d, .x-fig-art.has-mobile .x-fig-m { width: 100%; justify-content: center; }
.x-fig-art.has-mobile .x-fig-d { display: flex; }
.x-fig-art.has-mobile .x-fig-m { display: none; }
@media (max-width: 600px) { .x-fig-art.has-mobile .x-fig-d { display: none; } .x-fig-art.has-mobile .x-fig-m { display: flex; } .x-fig-art.has-mobile .x-fig-m svg { max-height: none; } }

/* ---------- availability badges: three distinct tones, orange stays for actions ---------- */

/* ---------- roadmap: planned items, separate from the shipping features ---------- */
.x-road-flag { display: inline-block; margin: -8px 0 18px; padding: 5px 10px; border: 1px solid var(--line-strong); border-radius: 4px; font: 600 var(--fs-micro)/1.2 var(--sans); color: var(--charcoal); }
.x-road { list-style: none; counter-reset: rd; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 40px; }
.x-road li { counter-increment: rd; display: grid; grid-template-columns: 32px minmax(0, 1fr); column-gap: 10px; padding: 14px 0; border-top: 1px solid var(--line); }
.x-road li::before { content: counter(rd, decimal-leading-zero); grid-row: 1 / span 2; font: 700 var(--fs-small)/1.5 var(--sans); color: var(--charcoal); }
.x-road b { font: 700 var(--fs-body)/1.3 var(--display); color: var(--ink); }
.x-road span { grid-column: 2; font-size: var(--fs-body); line-height: 1.55; color: var(--slate); }
@media (max-width: 1023px) { .x-road { grid-template-columns: minmax(0, 1fr); } }

/* ---------- related page card with a picture ---------- */
.x-xlink.has-img { grid-template-columns: 200px minmax(0, 1fr) auto; padding: 14px 22px 14px 14px; }
.x-xlink-img { display: block; border-radius: 6px; overflow: hidden; background: var(--paper); }
.x-xlink-img img { display: block; width: 100%; height: 120px; object-fit: cover; }
@media (max-width: 640px) { .x-xlink.has-img { grid-template-columns: minmax(0, 1fr); padding: 12px 16px 16px 12px; } .x-xlink.has-img .x-xlink-go { grid-column: 1; } .x-xlink-img img { height: 150px; } }

/* ---------- focus states for the new links ---------- */
.x-strip-list a:focus-visible, .x-eco-go:focus-visible, .x-split-go:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; }
.x-strip-p { margin-top: 4px; font-size: var(--fs-small); color: var(--slate); }
.x-strip-p b { color: var(--ink); font-size: var(--fs-body); }

/* ---------- phones: enlarge diagrams, open screens at full size ---------- */
.x-enlarge { display: inline-flex; align-items: center; min-height: 44px; margin: 10px 0 0; padding: 0 16px; border: 1px solid var(--line-strong); border-radius: 6px; background: var(--paper); font: 600 var(--fs-small)/1 var(--sans); color: var(--ink); cursor: pointer; }
.x-enlarge:focus-visible, .x-diag-close:focus-visible, .x-screen-open:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.x-diag-dialog { width: 100vw; max-width: 100vw; height: 100dvh; max-height: 100dvh; margin: 0; padding: 0; border: 0; background: var(--paper); }
.x-diag-dialog::backdrop { background: rgba(20,20,20,.6); }
.x-diag-close { position: sticky; top: 0; left: 0; z-index: 2; display: block; width: 100%; min-height: 48px; border: 0; border-bottom: 1px solid var(--line); background: var(--paper); font: 700 var(--fs-body)/1 var(--sans); color: var(--ink); cursor: pointer; }
.x-diag-scroll { overflow: auto; padding: 16px; }
.x-diag-scroll svg { display: block; width: 820px; max-width: none; height: auto; }
.x-screen-open { display: block; }
.x-strip-img.is-icon { background: var(--ground); color: var(--slate); }
.x-strip-img.is-icon .icon { width: 44px; height: 44px; }

/* ==========================================================================
   Batch 7 (flag solution_config): hero actions first, configuration, comparison table, function status,
   folded model list. Tables become labelled rows under 760 px so nothing forces the page wider.
   ========================================================================== */
.x-routes-v7 { margin-top: 4px; }
.x-fit-line { margin: 16px 0 0; font-size: var(--fs-small); color: var(--charcoal); max-width: 58ch; }
.x-fit-line span { font: 700 var(--fs-micro)/1 var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--slate); margin-right: 6px; }
@media (max-width: 600px) {
  .x-solution .x-shero .x-lead { font-size: var(--fs-body); margin: 10px 0 16px; }
  /* Phones: the two hero actions stack full width at 44 px, each label on one line. */
  .x-routes-v7 { flex-direction: column; align-items: stretch; gap: 8px; }
  .x-routes-v7 .btn { flex: none; width: 100%; min-height: var(--btn-md); padding: 0 16px; white-space: nowrap; }
}
.x-linkbtn { background: none; border: 0; padding: 0; font: inherit; font-weight: 600; color: var(--orange-press); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.x-linkbtn + .x-linkbtn { margin-left: 14px; }

/* configuration */
.x-cfg-flag { display: flex; gap: 10px; align-items: flex-start; margin: -8px 0 20px; padding: 12px 14px; background: var(--orange-tint); border-left: 3px solid var(--orange-press); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; font-size: var(--fs-small); color: var(--ink); max-width: 880px; }
.x-cfg-flag .icon { flex: none; width: 20px; height: 20px; color: var(--orange-press); margin-top: 1px; }
.x-cfg-scale { border: 0; margin: 0 0 18px; padding: 0; display: flex; flex-wrap: wrap; align-items: end; gap: 10px 18px; }
.x-cfg-scale legend { font-weight: 700; font-size: var(--fs-body); padding: 0; margin-bottom: 8px; float: left; width: 100%; }
.x-cfg-scale label { display: grid; gap: 4px; font-size: var(--fs-small); font-weight: 600; color: var(--charcoal); }
.x-cfg-scale input, .x-cfg-t input[type=number] { width: 84px; padding: 8px 10px; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); font: inherit; font-variant-numeric: tabular-nums; background: var(--paper); color: var(--ink); }
.x-cfg-scale .x-hint { flex: 1 1 260px; margin: 0; font-size: var(--fs-small); color: var(--slate); }
.x-cfg-inline { grid-area: inline; display: none; }
.x-cfg-grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; grid-template-areas: "main bar" "notes bar"; gap: 20px 28px; align-items: start; }
.x-cfg-main { grid-area: main; display: grid; gap: 22px; min-width: 0; }
.x-cfg-bar { grid-area: bar; position: sticky; top: 124px; background: var(--panel); color: var(--panel-ink); border-radius: var(--radius); padding: 20px; display: grid; gap: 12px; }
.x-cfg-notes { grid-area: notes; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 28px; border-top: 1px solid var(--line); padding-top: 18px; }
.x-cfg-group h3 { font-size: var(--fs-h3); margin: 0 0 8px; }
.x-cfg-group.is-text { border-top: 1px solid var(--line); padding-top: 14px; }
.x-cfg-gnote { margin: 0 0 8px; font-size: var(--fs-small); color: var(--slate); max-width: 70ch; }
.x-cfg-list, .x-cfg-note ul { margin: 0; padding-left: 18px; font-size: var(--fs-small); }
.x-cfg-list li + li, .x-cfg-note li + li { margin-top: 4px; }
.x-cfg-none { margin: 0; font-size: var(--fs-small); }
.x-cfg-t { width: 100%; border-collapse: collapse; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); font-size: var(--fs-small); }
.x-cfg-t th, .x-cfg-t td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
.x-cfg-t thead th { font: 700 var(--fs-micro)/1.2 var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--slate); background: var(--ground); }
.x-cfg-t .x-num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.x-cfg-t tfoot th { text-align: right; font-weight: 600; color: var(--charcoal); border-bottom: 0; }
.x-cfg-t tfoot td { font-weight: 800; border-bottom: 0; }
.x-cfg-part { width: 22%; font-weight: 600; }
.x-cfg-part > span:last-child { display: inline; }
.x-cfg-opt { display: inline-block; margin-left: 6px; font: 600 var(--fs-micro)/1 var(--sans); font-style: normal; color: var(--slate); border: 1px solid var(--line-strong); border-radius: 999px; padding: 3px 7px; vertical-align: 1px; }
.x-cfg-model .x-prow { display: flex; gap: 12px; align-items: flex-start; }
.x-cfg-model img, .x-cfg-noimg { flex: none; width: 48px; height: 48px; object-fit: contain; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-sm); display: grid; place-items: center; }
.x-cfg-noimg .icon { width: 22px; height: 22px; color: var(--slate); }
.x-cfg-model a { font-weight: 600; color: var(--ink); text-decoration: none; }
.x-cfg-model a:hover { text-decoration: underline; }
.x-cfg-model small { display: block; color: var(--slate); font-size: var(--fs-micro); margin-top: 2px; }
.x-cfg-model select { margin-top: 6px; max-width: 100%; padding: 6px 8px; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); font: inherit; font-size: 13px; background: var(--paper); color: var(--ink); }
.x-cfg-var { display: inline-block; margin-top: 4px; font-size: var(--fs-micro); font-weight: 600; color: var(--charcoal); }
.x-cfg-msg { display: block; font-size: var(--fs-micro); color: var(--warn); font-weight: 600; }
.x-cfg-msg:empty { display: none; }
.x-cfg-per { display: block; font-size: var(--fs-micro); color: var(--slate); margin-top: 3px; }
.x-cfg-q { font-size: var(--fs-micro); font-weight: 600; color: var(--charcoal); }
.x-cfg-t tr.is-zero td:not(.x-cfg-qty), .x-cfg-t tr.is-zero th { opacity: .6; }
.x-cfg-t tr.is-hot { background: var(--orange-tint); }
.x-cfg-shared { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; margin: 0 0 10px; font-size: var(--fs-small); font-weight: 600; }
.x-cfg-shared select { padding: 6px 8px; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); font: inherit; background: var(--paper); color: var(--ink); }
.x-cfg-bar-h { font-size: var(--fs-body); margin: 0; color: var(--paper); }
.x-cfg-sum { margin: 0; display: grid; gap: 6px; font-size: var(--fs-small); }
.x-cfg-sum div { display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--panel-line); padding-bottom: 6px; }
.x-cfg-sum dt { color: var(--panel-mute); }
.x-cfg-sum dd { margin: 0; text-align: right; font-variant-numeric: tabular-nums; }
.x-cfg-total { margin: 0; display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.x-cfg-total span { font-size: var(--fs-small); color: var(--panel-ink); }
.x-cfg-total b { font-size: 24px; font-weight: 800; color: var(--paper); font-variant-numeric: tabular-nums; }
.x-cfg-qnote { margin: 0; font-size: var(--fs-micro); color: var(--panel-mute); }
.x-cfg-go { display: grid; gap: 8px; }
.x-cfg-go .btn { width: 100%; white-space: normal; text-align: center; line-height: 1.25; }
.x-cfg-bar .x-hint { margin: 0; font-size: var(--fs-micro); color: var(--panel-mute); }
.x-cfg-bar .x-linkbtn, .x-cfg-bar a { color: var(--orange); }
.x-cfg-install { font-weight: 600; font-size: var(--fs-small); }
.x-cfg-status { font-size: var(--fs-small); color: var(--panel-ink); }
.x-cfg-status:empty { display: none; }
.x-cfg-status.is-ok { color: var(--ok-line); }
.x-cfg-status.is-warn { color: var(--warn-line); }
.x-cfg-checks { font-size: var(--fs-small); border-top: 1px solid var(--panel-line); padding-top: 10px; }
.x-cfg-checks h4 { margin: 8px 0 4px; font-size: var(--fs-small); color: var(--paper); }
.x-cfg-checks ul { margin: 0; padding-left: 16px; }
.x-cfg-tools { margin: 0; font-size: var(--fs-small); }
.x-cfg-tools .x-linkbtn[hidden] { display: none; }
.x-cfg-note h3 { font-size: var(--fs-body); margin: 0 0 6px; }
.x-cfg-note p { margin: 0; font-size: var(--fs-small); }
.x-cfg-note.is-compat { grid-column: 1 / -1; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
@media (max-width: 1024px) {
  .x-cfg-grid { grid-template-columns: minmax(0, 1fr); grid-template-areas: "main" "notes" "bar"; }
  .x-cfg-bar { position: static; }
}
@media (max-width: 900px) {
  .x-cfg-t, .x-cfg-t tbody, .x-cfg-t tr, .x-cfg-t th, .x-cfg-t td, .x-cfg-t tfoot { display: block; width: auto; }
  .x-cfg-t thead { display: none; }
  .x-cfg-t tbody tr { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-bottom: 1px solid var(--line); padding: 10px 12px; gap: 6px 10px; }
  .x-cfg-t tbody th, .x-cfg-t tbody td { border: 0; padding: 0; }
  .x-cfg-t .x-cfg-part, .x-cfg-t .x-cfg-model { grid-column: 1 / -1; width: auto; }
  .x-cfg-t tbody .x-num { text-align: left; }
  .x-cfg-t tbody .x-num::before { content: attr(data-label); display: block; font: 700 var(--fs-micro)/1.3 var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--slate); margin-bottom: 3px; }
  .x-cfg-t tfoot tr { display: flex; justify-content: space-between; padding: 10px 12px; }
  .x-cfg-t tfoot th, .x-cfg-t tfoot td { padding: 0; border: 0; }
  .x-cfg-t input[type=number] { width: 72px; }
  .x-cfg-notes { grid-template-columns: minmax(0, 1fr); }
  .x-cfg-grid { grid-template-areas: "main" "notes" "inline" "bar"; }
  .x-cfg-bar { position: sticky; top: auto; bottom: 0; z-index: var(--z-bottom-bar); padding: 12px 16px calc(12px + env(safe-area-inset-bottom, 0px)); gap: 8px; border-radius: var(--radius) var(--radius) 0 0; }
  .x-cfg-inline { display: grid; gap: 10px; font-size: var(--fs-small); color: var(--ink); }
  .x-cfg-inline > [hidden] { display: none; }
  .x-cfg-inline .x-cfg-qnote { color: var(--slate); font-size: var(--fs-small); }
  .x-cfg-inline .x-cfg-install, .x-cfg-inline .x-linkbtn { color: var(--orange-press); }
  .x-cfg-inline .x-cfg-status { color: var(--ink); }
  .x-cfg-inline .x-cfg-status.is-ok { color: var(--ok); }
  .x-cfg-inline .x-cfg-status.is-warn { color: var(--warn); }
  .x-cfg-inline .x-cfg-checks { border-top: 1px solid var(--line); }
  .x-cfg-inline .x-cfg-checks h4 { color: var(--ink); }
  .x-cfg-bar-h, .x-cfg-sum, .x-cfg-bar .x-hint { display: none; }
  .x-cfg-go { grid-template-columns: 1fr 1fr; }
  .x-cfg-go .btn { font-size: var(--fs-small); padding: 10px 8px; }
  .x-cfg-total span { font-size: var(--fs-small); }
  .x-cfg-total b { font-size: 20px; }
}

/* comparison and status tables */
.x-scmp-wrap { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); }
.x-scmp, .x-status-t { width: 100%; border-collapse: collapse; font-size: var(--fs-small); }
.x-scmp th, .x-scmp td, .x-status-t th, .x-status-t td { padding: 12px 14px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.x-scmp tbody tr:last-child > *, .x-status-t tbody tr:last-child > * { border-bottom: 0; }
.x-scmp thead th, .x-status-t thead th { font: 700 var(--fs-micro)/1.2 var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--slate); background: var(--ground); }
.x-scmp .x-num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; font-weight: 700; }
.x-scmp-p { display: flex; align-items: center; gap: 12px; }
.x-scmp-p img { flex: none; width: 56px; height: 56px; object-fit: contain; }
.x-scmp-p a, .x-scmp-go a { color: var(--ink); font-weight: 700; text-decoration: none; }
.x-scmp-go a { color: var(--orange-press); white-space: nowrap; font-weight: 600; }
.x-scmp-p a:hover, .x-scmp-go a:hover { text-decoration: underline; }
.x-status-t th[scope=row] { width: 22%; }
.x-status-t td:nth-child(2) { width: 1%; white-space: nowrap; }
.x-status-t td:last-child { width: 20%; color: var(--charcoal); font-size: var(--fs-small); }
.x-status-key { list-style: none; padding: 0; margin: -10px 0 14px; display: flex; flex-wrap: wrap; gap: 8px; }
.x-status-t tr.is-planned th { color: var(--slate); }
@media (max-width: 760px) {
  .x-scmp, .x-scmp tbody, .x-scmp tr, .x-scmp th, .x-scmp td, .x-status-t, .x-status-t tbody, .x-status-t tr, .x-status-t th, .x-status-t td { display: block; width: auto !important; }
  .x-scmp thead, .x-status-t thead { display: none; }
  .x-scmp tr, .x-status-t tr { padding: 12px 14px; border-bottom: 1px solid var(--line); }
  .x-scmp tbody tr:last-child, .x-status-t tbody tr:last-child { border-bottom: 0; }
  .x-scmp th, .x-scmp td, .x-status-t th, .x-status-t td { border: 0; padding: 0; }
  .x-scmp td, .x-status-t td { margin-top: 6px; }
  .x-scmp .x-num { text-align: left; }
  .x-scmp td[data-label]::before, .x-status-t td[data-label]:not(:nth-child(2))::before { content: attr(data-label) ": "; font-weight: 700; color: var(--slate); }
  .x-status-t td:empty { display: none; }
}

/* folded list of other models per part */
.x-more-parts { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.x-more-parts > summary { cursor: pointer; list-style: none; padding: 18px 40px 18px 0; position: relative; display: grid; gap: 4px; }
.x-more-parts > summary::-webkit-details-marker { display: none; }
.x-more-parts > summary b { font-size: clamp(19px, 2vw, 23px); font-weight: 800; }
.x-more-parts > summary::after { content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font: 400 28px/1 var(--sans); color: var(--orange-press); }
.x-more-parts[open] > summary::after { content: "\2212"; }
.x-more-parts > .x-parts-wrap { padding-bottom: 20px; }
.x-planned { margin-top: 12px; border: 1px dashed var(--line-strong); border-radius: var(--radius); background: var(--ground); }
.x-planned > summary { cursor: pointer; padding: 12px 14px; font-size: var(--fs-small); font-weight: 600; color: var(--charcoal); }
.x-planned ul { margin: 0; padding: 0 14px 14px 32px; font-size: var(--fs-small); color: var(--charcoal); }
.x-planned li + li { margin-top: 6px; }
.x-scmp tbody th { text-transform: none; letter-spacing: 0; font: inherit; width: 28%; background: none; }
@media (max-width: 760px) {
  .x-cfg-bar .x-cfg-qnote, .x-cfg-bar .x-cfg-install { display: none; }
  .x-status-t td[data-label]::before { content: none !important; }
  .x-status-t td:last-child:not(:empty)::before { content: "Depends on: " !important; font-weight: 700; color: var(--slate); }
}

/* configurations: several scenarios, included items, line notes */
.x-cfg-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 18px; }
.x-cfg-tab { font: inherit; font-weight: 600; font-size: var(--fs-small); padding: 8px 14px; border-radius: 999px; border: 1.5px solid var(--line-strong); background: var(--paper); color: var(--ink); cursor: pointer; }
.x-cfg-tab[aria-pressed="true"] { background: var(--panel); border-color: var(--panel); color: var(--paper); }
.x-cfg-ptitle { font-size: 20px; margin: 0 0 4px; }
.x-cfg-pintro { margin: 0 0 16px; color: var(--slate); max-width: 70ch; }
.x-cfg-draft { margin: -8px 0 16px; padding: 8px 12px; border: 1px dashed var(--warn); color: var(--warn); font-weight: 600; font-size: var(--fs-small); border-radius: var(--radius-sm); }
.x-cfg-vnote, .x-cfg-compat { display: block; font-size: var(--fs-micro); color: var(--charcoal); margin-top: 3px; }
.x-cfg-incl { display: block; font-size: var(--fs-micro); font-weight: 600; color: var(--ok); margin-top: 4px; }
.x-cfg-t tr.is-included td:not(.x-cfg-model), .x-cfg-t tr.is-included th { opacity: .75; }
.x-cfg-model select { width: 100%; max-width: 320px; }
.x-cfg-model { min-width: 0; overflow-wrap: anywhere; }
@media (max-width: 760px) { .x-status-t { min-width: 0 !important; } }
@media (max-width: 900px) { .x-cfg-t tfoot tr { gap: 12px; } .x-cfg-t tfoot th { text-align: left; } }

/* ---------- Batch 14: conceptual solution scenes (assets/visuals/solutions-v3) ---------- */
.x-illus-tag { position: absolute; left: 12px; bottom: 12px; z-index: 1; padding: 3px 8px; border-radius: var(--radius-1); background: rgba(255, 255, 255, .86); color: var(--charcoal); font: 600 var(--fs-micro)/1.3 var(--sans); letter-spacing: .02em; pointer-events: none; }
.x-how-scene { margin: 0 0 32px; }
.x-how-scene-img { position: relative; display: block; aspect-ratio: 12 / 5; overflow: hidden; border-radius: var(--radius); background: var(--ground-2); }
.x-how-scene-img picture { display: contents; }
.x-how-scene-img img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: var(--pos, 50% 50%); }
.x-how-scene figcaption { margin-top: 8px; font-size: var(--fs-small); color: var(--slate); max-width: 72ch; }
@media (max-width: 900px) { .x-how-scene-img { aspect-ratio: 16 / 9; } }
@media (max-width: 600px) { .x-how-scene { margin-bottom: 24px; } .x-illus-tag { left: 8px; bottom: 8px; } }
@media (prefers-reduced-motion: no-preference) {
  .x-shero-media:has(.x-illus-tag) { overflow: hidden; }
  .x-shero-media:has(.x-illus-tag) img { animation: x-scene-in .9s cubic-bezier(.2, .7, .2, 1) both; }
  @keyframes x-scene-in { from { transform: scale(1.035); } to { transform: none; } }
}

/* Batch 18: quote-only configurations (complete systems priced in the quotation) and plain reference cards */
.x-cfg-t.is-quote .x-cfg-qty { width: 24%; white-space: normal; text-align: left; vertical-align: top; font-weight: 600; color: var(--charcoal); }
.x-cfg-t.is-quote th, .x-cfg-t.is-quote td { vertical-align: top; }
.x-cfg-t.is-quote .x-cfg-model b { display: block; font-weight: 600; color: var(--ink); line-height: 1.35; }
.x-cfg-pnote { display: block; color: var(--charcoal); line-height: 1.45; }
.x-cfg-priced { margin: 0; font-size: 20px; font-weight: 800; line-height: 1.2; color: var(--paper); }
.x-cfg-panel.is-quote .x-cfg-go { grid-template-columns: minmax(0, 1fr); }
.x-cfg-alt { margin: 0; font-size: var(--fs-small); color: var(--panel-ink); }
.x-hwc.is-ref:hover { border-color: var(--line); box-shadow: none; }
.x-hwc.is-ref .x-hwc-img > .icon { width: 40px; height: 40px; color: var(--slate); }
@media (max-width: 900px) {
  .x-cfg-panel.is-quote .x-cfg-grid { grid-template-areas: "main" "notes" "bar"; }
  .x-cfg-panel.is-quote .x-cfg-bar { position: static; border-radius: var(--radius); padding: 16px; gap: 10px; }
  .x-cfg-panel.is-quote .x-cfg-bar .x-hint { display: block; }
  .x-cfg-t.is-quote .x-cfg-qty { grid-column: 1 / -1; width: auto; }
  .x-cfg-t.is-quote .x-cfg-qty::before { content: attr(data-label); display: block; font: 700 var(--fs-micro)/1.3 var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--slate); margin-bottom: 3px; }
}