.fx-page {
  --fx-bg: #f5f8f8;
  --fx-surface: #fff;
  --fx-ink: #0d1b2a;
  --fx-muted: #52606d;
  --fx-line: #d8e1e4;
  --fx-soft: #eaf2fb;
  --fx-blue: #004aac;
  background: var(--fx-bg);
  color: var(--fx-ink);
  font-family: var(--dx-font-body);
}

html:not(.light-mode) .fx-page {
  --fx-bg: #0a141f;
  --fx-surface: #111f2e;
  --fx-ink: #eaf2f4;
  --fx-muted: #aec0c9;
  --fx-line: #2a3d4e;
  --fx-soft: #10284d;
  --fx-blue: #79adff;
}

.fx-page *, .fx-page *::before, .fx-page *::after { box-sizing: border-box; }
.fx-page :is(h1, h2, h3, p) { margin: 0; }
.fx-page :is(h1, h2, h3) { color: var(--fx-ink); font-family: var(--dx-font-body); letter-spacing: 0; }
.fx-page :is(p, li) { line-height: 1.65; }
.fx-page .dx-eyebrow { margin-bottom: 14px; color: var(--fx-blue); }
.fx-page .dx-btn-primary { background: #004aac; color: #fff; }
.fx-page .dx-btn-secondary { border-color: var(--fx-line); color: var(--fx-ink); }
.fx-page .dx-btn-secondary:hover { border-color: var(--fx-blue); color: var(--fx-blue); }

.fx-hero { padding: 120px 0 96px; }
.fx-crumb { display: flex; gap: 10px; align-items: center; margin-bottom: 34px; color: var(--fx-muted); font-size: 13px; }
.fx-crumb a { color: var(--fx-blue); font-weight: 700; }
.fx-hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 56px; align-items: center; }
.fx-hero-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 24px; color: var(--fx-muted); font-size: 13px; font-weight: 700; }
.fx-status { display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; border-radius: 4px; background: var(--fx-soft); color: var(--fx-blue); }
.fx-status::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: #00bf63; }
.fx-product-name { margin-bottom: 12px !important; color: var(--fx-blue); font-size: 18px; font-weight: 800; }
.fx-hero h1 { max-width: 19ch; font-size: clamp(36px, 4.2vw, 56px); line-height: 1.08; }
.fx-lead { max-width: 54ch; margin-top: 22px !important; color: var(--fx-muted); font-size: 17px; }
.fx-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.fx-hero-media { position: relative; min-width: 0; padding-bottom: 25px; }
.fx-hero-media img { display: block; width: 100%; aspect-ratio: 6 / 5; border-radius: 8px; object-fit: cover; }
.fx-hero-note { position: absolute; left: 18px; bottom: 0; width: min(310px, calc(100% - 36px)); padding: 17px 20px; border-radius: 6px; background: #0d1b2a; color: #fff; box-shadow: 0 12px 30px rgba(0,0,0,.18); }
.fx-hero-note strong, .fx-hero-note span { display: block; color: #fff; }
.fx-hero-note strong { font-size: 15px; }
.fx-hero-note span { margin-top: 4px; font-size: 13px; line-height: 1.45; }

.fx-section { padding: 82px 0; background: var(--fx-bg); }
.fx-soft, .fx-overview { background: var(--fx-surface); }
.fx-section-head { max-width: 760px; }
.fx-section-head h2 { font-size: clamp(29px, 3vw, 42px); line-height: 1.14; }
.fx-section-head > p { margin-top: 16px; color: var(--fx-muted); }
.fx-overview-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 38px; border: 1px solid var(--fx-line); border-radius: 8px; }
.fx-overview-grid > div { padding: 26px 28px; }
.fx-overview-grid > div + div { border-left: 1px solid var(--fx-line); }
.fx-overview-grid small { display: block; margin-bottom: 12px; color: var(--fx-blue); font-size: 11px; font-weight: 800; text-transform: uppercase; }
.fx-overview-grid p { color: var(--fx-ink); font-size: 14px; }

.fx-challenge-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin-top: 38px; }
.fx-challenge-grid article { padding: 30px; border: 1px solid var(--fx-line); border-radius: 8px; background: var(--fx-surface); }
.fx-challenge-grid h3 { margin-bottom: 14px; font-size: 22px; }
.fx-challenge-grid p { color: var(--fx-muted); font-size: 14px; }
.fx-challenge-grid ul { display: grid; gap: 12px; margin: 22px 0 0; padding: 0; list-style: none; }
.fx-challenge-grid li { position: relative; padding-left: 27px; font-size: 14px; }
.fx-challenge li::before { content: '!'; position: absolute; left: 0; top: 2px; display: grid; place-items: center; width: 18px; height: 18px; border-radius: 50%; background: #f9e7e4; color: #a92b22; font-size: 12px; font-weight: 800; }
.fx-challenge-grid .fx-answer { border-color: #10273b; background: #0d1b2a; color: #fff; }
.fx-answer h3, .fx-answer p, .fx-answer li { color: #fff; }
.fx-answer li::before { content: '\2713'; position: absolute; left: 0; color: #00bf63; font-weight: 900; }

.fx-cap-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 38px; }
.fx-cap-grid article { min-width: 0; padding: 26px; border: 1px solid var(--fx-line); border-top: 3px solid #004aac; border-radius: 6px; background: var(--fx-bg); }
.fx-cap-index { display: block; margin-bottom: 18px; color: var(--fx-blue); font-size: 12px; font-weight: 800; }
.fx-cap-grid h3 { font-size: 18px; }
.fx-cap-grid p { margin-top: 10px; color: var(--fx-muted); font-size: 14px; }

.fx-gallery { margin-top: 36px; }
.fx-gallery-tabs { display: flex; gap: 6px; overflow-x: auto; border-bottom: 1px solid var(--fx-line); }
.fx-gallery-tabs button { flex: 0 0 auto; min-height: 48px; padding: 12px 18px; border: 0; border-bottom: 3px solid transparent; background: transparent; color: var(--fx-muted); font: inherit; font-size: 13px; font-weight: 700; cursor: pointer; }
.fx-gallery-tabs button[aria-selected='true'] { border-bottom-color: var(--fx-blue); color: var(--fx-blue); }
.fx-gallery-tabs button:focus-visible { outline: 2px solid var(--fx-blue); outline-offset: -3px; }
.fx-gallery-panel[hidden] { display: none; }
.fx-gallery-panel { padding: 24px; border: 1px solid var(--fx-line); border-top: 0; background: var(--fx-soft); }
.fx-gallery-placeholder { display: grid; place-content: center; gap: 10px; min-height: 360px; border: 1px dashed var(--fx-line); border-radius: 6px; background: var(--fx-surface); text-align: center; }
.fx-gallery-placeholder span { color: var(--fx-blue); font-size: 12px; font-weight: 800; text-transform: uppercase; }
.fx-gallery-placeholder strong { color: var(--fx-ink); font-size: 18px; }

.fx-steps { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 18px; margin: 40px 0 0; padding: 0; list-style: none; }
.fx-steps li { min-width: 0; padding-top: 20px; border-top: 3px solid var(--fx-line); }
.fx-steps span { display: inline-grid; place-items: center; width: 32px; height: 32px; margin-bottom: 13px; border-radius: 50%; background: #00bf63; color: #07111f; font-size: 12px; font-weight: 800; }
.fx-steps h3 { font-size: 17px; }

.fx-dark { background: #0d1b2a; }
.fx-dark :is(.dx-eyebrow, h2, p) { color: #fff; }
.fx-dark .fx-section-head > p { color: #d4e0e8; }
.fx-tech-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.fx-tech-tags span { padding: 9px 14px; border: 1px solid #456078; border-radius: 4px; color: #fff; font-size: 13px; font-weight: 700; }
.fx-impact .fx-section-head { max-width: 860px; }

.fx-final-cta { padding: 88px 0; background: #004aac; }
.fx-final-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 70px; align-items: center; }
.fx-final-cta :is(.dx-eyebrow, h2, p) { color: #fff; }
.fx-final-cta h2 { max-width: 20ch; font-size: clamp(30px, 3.2vw, 44px); line-height: 1.14; }
.fx-final-cta p { max-width: 58ch; margin-top: 20px; color: #e0ecfb; }
.fx-final-cta .dx-btn-primary { background: #00bf63; color: #fff; }
.fx-final-cta .dx-btn-secondary { border-color: rgba(255,255,255,.7); color: #fff; }
.fx-final-visual { display: grid; place-items: center; min-height: 340px; padding: 36px; border: 1px solid rgba(255,255,255,.25); border-radius: 8px; background-color: #063b86; background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px); background-size: 32px 32px; }
.fx-final-visual > div { width: min(100%, 310px); padding: 32px; border: 1px solid rgba(255,255,255,.25); border-radius: 6px; background: #004aac; text-align: center; }
.fx-final-visual strong, .fx-final-visual span { display: block; color: #fff; }
.fx-final-visual strong { font-size: 26px; }
.fx-final-visual span { margin-top: 12px; font-size: 14px; line-height: 1.5; }

@media (max-width: 1000px) {
  .fx-hero-grid, .fx-final-grid { grid-template-columns: 1fr; }
  .fx-hero-media { max-width: 680px; }
  .fx-final-visual { min-height: 280px; }
}
@media (max-width: 800px) {
  .fx-overview-grid, .fx-challenge-grid { grid-template-columns: 1fr; }
  .fx-overview-grid > div + div { border-left: 0; border-top: 1px solid var(--fx-line); }
  .fx-cap-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fx-steps { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .fx-page .dx-container { width: min(var(--dx-container), calc(100% - 32px)); }
  .fx-hero { padding: 92px 0 64px; }
  .fx-hero-grid { gap: 38px; }
  .fx-hero h1 { font-size: 36px; }
  .fx-section, .fx-final-cta { padding: 64px 0; }
  .fx-cap-grid, .fx-steps { grid-template-columns: 1fr; }
  .fx-actions .dx-btn { width: 100%; justify-content: center; white-space: normal; text-align: center; }
  .fx-gallery-panel { padding: 12px; }
  .fx-gallery-placeholder { min-height: 260px; padding: 18px; }
  .fx-final-grid { gap: 32px; }
  .fx-final-visual { min-height: 240px; }
}