.gameplay-features {
  overflow: hidden;
}

.gameplay-features .gf-blueprint-band {
  position: relative;
  background: var(--color-blueprint-900);
  color: var(--color-paper-050);
  isolation: isolate;
}

.gameplay-features .gf-blueprint-band::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  background-image: linear-gradient(rgba(118, 183, 193, .1) 1px, transparent 1px), linear-gradient(90deg, rgba(118, 183, 193, .1) 1px, transparent 1px);
  background-size: 44px 44px;
  content: "";
}

.gameplay-features .gf-hero {
  padding-block: clamp(var(--space-7), 8vw, var(--space-10));
  border-bottom: 2px solid var(--color-construction-500);
}

.gameplay-features .gf-hero__grid,
.gameplay-features .gf-field__grid,
.gameplay-features .gf-controls__grid,
.gameplay-features .gf-progression__grid,
.gameplay-features .gf-environment__grid,
.gameplay-features .gf-checklist__grid,
.gameplay-features .gf-closing__grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-6);
}

.gameplay-features .gf-hero__title-field { grid-column: span 7; min-width: 0; max-width: 45rem; }
.gameplay-features .gf-hero__rail { grid-column: span 5; min-width: 0; max-width: 25rem; justify-self: end; padding-left: var(--space-5); border-left: 1px solid var(--border-dark); }
.gameplay-features .gf-hero h1 { max-width: 44rem; }
.gameplay-features .gf-hero__title-field > :last-child,
.gameplay-features .gf-hero__rail > :last-child { margin-bottom: 0; }
.gameplay-features .gf-index { display: grid; gap: var(--space-3); margin-bottom: var(--space-5); }
.gameplay-features .gf-index > div { display: grid; grid-template-columns: 6.5rem minmax(0, 1fr); gap: var(--space-3); padding-top: var(--space-2); border-top: 1px solid var(--border-dark); }
.gameplay-features .gf-index dt { color: var(--color-construction-300); font-size: var(--text-micro); letter-spacing: .1em; text-transform: uppercase; }
.gameplay-features .gf-index dd { margin: 0; color: var(--color-blueprint-050); font-size: var(--text-small); line-height: 1.45; }
.gameplay-features .gf-source-note { padding: var(--space-4); border: 1px solid var(--border-dark); background: rgba(16, 23, 27, .25); }
.gameplay-features .gf-source-note p { font-size: var(--text-small); line-height: 1.5; }
.gameplay-features .gf-source-note a { color: var(--color-construction-300); }
.gameplay-features .gf-caution-label { margin-bottom: var(--space-2); color: var(--color-signal-red-600); font-size: var(--text-micro); font-weight: 700; letter-spacing: .12em; line-height: var(--leading-label); text-transform: uppercase; }

.gameplay-features .gf-field { background: var(--color-blueprint-050); }
.gameplay-features .gf-section-heading { grid-column: span 4; min-width: 0; max-width: 27rem; }
.gameplay-features .gf-records { display: grid; grid-column: span 8; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-4); min-width: 0; }
.gameplay-features .gf-record { min-width: 0; padding: var(--space-5); border-top: 2px solid var(--color-construction-500); border-right: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light); border-left: 1px solid var(--border-light); background: var(--color-paper-050); }
.gameplay-features .gf-record--offset { margin-top: var(--space-5); }
.gameplay-features .gf-record--technical { background: var(--color-blueprint-050); }
.gameplay-features .gf-record p { max-width: 29rem; }
.gameplay-features .gf-record > :last-child { margin-bottom: 0; }

.gameplay-features .gf-controls { background: var(--color-paper-050); }
.gameplay-features .gf-controls__copy { grid-column: span 7; min-width: 0; max-width: 43.75rem; }
.gameplay-features .gf-controls__copy h3 { margin-top: var(--space-6); }
.gameplay-features .gf-controls__rail { display: grid; grid-column: span 5; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-4); min-width: 0; align-content: start; }
.gameplay-features .gf-step { display: grid; grid-template-columns: 3rem minmax(0, 1fr); gap: var(--space-3); min-width: 0; padding: var(--space-4) 0 var(--space-4) var(--space-3); border-left: 2px solid var(--color-construction-500); background: var(--color-blueprint-050); }
.gameplay-features .gf-step__number { color: var(--color-blueprint-700); font-family: var(--font-heading); font-size: 3rem; font-weight: 600; line-height: .9; }
.gameplay-features .gf-step h3 { font-size: 1.3rem; }
.gameplay-features .gf-step p { font-size: var(--text-small); }
.gameplay-features .gf-step > div > :last-child { margin-bottom: 0; }
.gameplay-features .gf-controls__evidence { grid-column: 1 / -1; min-width: 0; padding: var(--space-4); border: 1px solid rgba(18, 55, 70, .28); background: var(--color-blueprint-050); }
.gameplay-features .gf-controls__evidence p { max-width: 20rem; font-size: var(--text-small); }
.gameplay-features .gf-controls__evidence > :last-child { margin-bottom: 0; }
.gameplay-features .gf-text-action { display: inline-flex; min-height: 2.75rem; align-items: center; color: var(--color-blueprint-900); font-size: var(--text-small); font-weight: 700; }
.gameplay-features .gf-text-action:hover { color: var(--color-blueprint-700); }

.gameplay-features .gf-operations__intro { width: min(100%, 38.75rem); margin-bottom: var(--space-6); }
.gameplay-features .gf-stages { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; min-width: 0; border-top: 1px solid var(--border-dark); }
.gameplay-features .gf-stage { min-width: 0; padding: var(--space-5); border-right: 1px solid var(--border-dark); }
.gameplay-features .gf-stage:first-child { border-left: 1px solid var(--border-dark); }
.gameplay-features .gf-stage__number { margin-bottom: var(--space-5); color: var(--color-construction-500); font-family: var(--font-heading); font-size: 3.5rem; font-weight: 600; line-height: .85; }
.gameplay-features .gf-stage h3 { min-height: 2.5rem; }
.gameplay-features .gf-stage p { max-width: 22.5rem; font-size: var(--text-small); }
.gameplay-features .gf-stage > :last-child { margin-bottom: 0; }
.gameplay-features .gf-stage a { color: var(--color-construction-300); }
.gameplay-features .gf-stage__limit { display: block; margin-top: var(--space-3); color: var(--color-construction-300); font-size: var(--text-micro); font-weight: 700; letter-spacing: .08em; line-height: 1.35; text-transform: uppercase; }

.gameplay-features .gf-progression__definition { grid-column: span 7; min-width: 0; max-width: 41.25rem; }
.gameplay-features .gf-machine-index { grid-column: span 5; min-width: 0; max-width: 21.25rem; justify-self: end; padding: var(--space-5); border: 1px solid rgba(18, 55, 70, .28); background: var(--color-blueprint-050); }
.gameplay-features .gf-machine-index ul { display: grid; grid-template-columns: 1fr; gap: 0; padding: 0; list-style: none; }
.gameplay-features .gf-machine-index li { padding: var(--space-2) 0; border-bottom: 1px solid var(--border-light); font-weight: 700; }
.gameplay-features .gf-machine-index > :last-child { margin-bottom: 0; }
.gameplay-features .gf-field-advice { grid-column: span 7; min-width: 0; width: min(100%, 32.5rem); padding: var(--space-5); border-left: 2px solid var(--color-construction-500); background: color-mix(in srgb, var(--color-construction-300) 35%, var(--color-paper-050)); }
.gameplay-features .gf-field-advice > :last-child { margin-bottom: 0; }

.gameplay-features .gf-environment { background: var(--color-paper-200); }
.gameplay-features .gf-environment__copy { grid-column: span 5; min-width: 0; max-width: 36.25rem; }
.gameplay-features .gf-environment__figure { grid-column: span 7; min-width: 0; margin: 0; }
.gameplay-features .gf-image-frame { position: relative; width: 100%; aspect-ratio: 16 / 10; overflow: hidden; border: 1px solid var(--border-light); background: var(--color-blueprint-900); }
.gameplay-features .gf-image-frame::after { position: absolute; inset: 0; background-image: linear-gradient(rgba(18, 55, 70, .09) 1px, transparent 1px), linear-gradient(90deg, rgba(18, 55, 70, .09) 1px, transparent 1px); background-size: 40px 40px; content: ""; pointer-events: none; }
.gameplay-features .gf-image-frame img { width: 100%; height: 100%; object-fit: cover; }
.gameplay-features .gf-environment__limit { width: min(100%, 23.75rem); margin-top: var(--space-4); margin-left: auto; padding: var(--space-4); border: 1px solid rgba(18, 55, 70, .28); background: var(--color-blueprint-050); }
.gameplay-features .gf-environment__limit h3 { font-size: 1.25rem; }
.gameplay-features .gf-environment__limit p { font-size: var(--text-small); }
.gameplay-features .gf-environment__limit > :last-child { margin-bottom: 0; }

.gameplay-features .gf-offline { background: var(--color-paper-050); }
.gameplay-features .gf-offline > .container > h2 { width: min(100%, 40rem); }
.gameplay-features .gf-offline__grid { display: grid; grid-template-columns: 5fr 7fr; gap: var(--space-6); min-width: 0; }
.gameplay-features .gf-offline__context { min-width: 0; padding: var(--space-6); background: var(--color-blueprint-900); color: var(--color-paper-050); }
.gameplay-features .gf-offline__context h3 { max-width: 28rem; }
.gameplay-features .gf-offline__context p { max-width: 30rem; }
.gameplay-features .gf-offline__context > :last-child { margin-bottom: 0; }
.gameplay-features .gf-offline__verify { min-width: 0; padding: var(--space-6); border: 1px solid rgba(18, 55, 70, .28); background: var(--color-blueprint-050); }
.gameplay-features .gf-offline__verify > p { max-width: 31.25rem; }
.gameplay-features .gf-offline__verify > :last-child { margin-bottom: 0; }
.gameplay-features .gf-offline__action { display: flex; min-width: 0; flex-wrap: wrap; align-items: center; gap: var(--space-4); padding-top: var(--space-4); border-top: 1px solid var(--border-light); }
.gameplay-features .gf-offline__action p { flex: 1 1 12rem; min-width: 0; margin: 0; font-size: var(--text-small); }
.gameplay-features .gf-offline__action .button { flex: 0 1 auto; min-width: 0; }

.gameplay-features .gf-checklist { background: var(--color-blueprint-050); }
.gameplay-features .gf-checklist__list { display: grid; grid-column: span 8; grid-template-columns: 1fr; gap: var(--space-3); min-width: 0; }
.gameplay-features .gf-check-row { display: grid; grid-template-columns: 1.75rem minmax(0, 1fr); gap: var(--space-3); min-width: 0; padding: var(--space-4); border: 1px solid var(--border-light); background: var(--color-paper-050); }
.gameplay-features .gf-check-row > span { width: .75rem; height: .75rem; margin-top: .45rem; background: var(--color-construction-500); }
.gameplay-features .gf-check-row h3 { margin-bottom: var(--space-2); }
.gameplay-features .gf-check-row p { width: min(100%, 37.5rem); }
.gameplay-features .gf-check-row > div > :last-child { margin-bottom: 0; }

.gameplay-features .gf-routes { background: var(--color-blueprint-050); }
.gameplay-features .gf-routes > .container > h2 { width: min(100%, 34rem); }
.gameplay-features .gf-routes__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); min-width: 0; border-top: 1px solid var(--border-light); border-left: 1px solid var(--border-light); }
.gameplay-features .gf-route { position: relative; display: flex; min-width: 0; min-height: 16rem; flex-direction: column; gap: var(--space-3); padding: var(--space-5); border-right: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light); background: var(--color-paper-050); color: var(--color-ink-950); text-decoration: none; transition: background-color var(--transition-fast), border-color var(--transition-fast); }
.gameplay-features .gf-route:hover { border-top: 2px solid var(--color-construction-500); background: var(--color-construction-300); color: var(--color-ink-950); }
.gameplay-features .gf-route > span { color: var(--color-blueprint-700); font-size: var(--text-micro); font-weight: 700; letter-spacing: .1em; line-height: var(--leading-label); text-transform: uppercase; }
.gameplay-features .gf-route h3 { margin: 0; }
.gameplay-features .gf-route p { margin: 0; }
.gameplay-features .gf-route b { margin-top: auto; color: var(--color-blueprint-700); font-size: 1.5rem; }

.gameplay-features .gf-closing { background: var(--color-ink-950); color: var(--color-paper-050); }
.gameplay-features .gf-closing__copy { grid-column: span 7; min-width: 0; max-width: 40rem; }
.gameplay-features .gf-closing__action { display: flex; grid-column: span 5; min-width: 0; flex-direction: column; align-items: flex-start; justify-content: center; gap: var(--space-4); }
.gameplay-features .gf-closing__action p { width: min(100%, 18.75rem); margin: 0; color: var(--color-blueprint-050); font-size: var(--text-small); }

@media (max-width: 68.75rem) {
  .gameplay-features .gf-stages { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gameplay-features .gf-stage { border-bottom: 1px solid var(--border-dark); }
  .gameplay-features .gf-stage:nth-child(3) { border-left: 1px solid var(--border-dark); }
  .gameplay-features .gf-routes__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 65rem) {
  .gameplay-features .gf-field__grid { grid-template-columns: repeat(8, minmax(0, 1fr)); }
  .gameplay-features .gf-section-heading { grid-column: 1 / -1; max-width: 38rem; }
  .gameplay-features .gf-records { grid-column: 1 / -1; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gameplay-features .gf-record--offset { margin-top: 0; }
  .gameplay-features .gf-record:nth-child(3) { grid-column: 1 / -1; }
}

@media (max-width: 61.25rem) {
  .gameplay-features .gf-hero__grid,
  .gameplay-features .gf-controls__grid { grid-template-columns: 1fr; }
  .gameplay-features .gf-hero__title-field,
  .gameplay-features .gf-hero__rail,
  .gameplay-features .gf-controls__copy,
  .gameplay-features .gf-controls__rail { grid-column: 1; max-width: none; justify-self: stretch; }
  .gameplay-features .gf-hero__rail { padding-left: 0; border-top: 1px solid var(--border-dark); border-left: 0; padding-top: var(--space-5); }
  .gameplay-features .gf-controls__rail { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 57.5rem) {
  .gameplay-features .gf-progression__grid { grid-template-columns: 1fr; }
  .gameplay-features .gf-progression__definition,
  .gameplay-features .gf-machine-index,
  .gameplay-features .gf-field-advice { grid-column: 1; max-width: none; justify-self: stretch; }
}

@media (max-width: 56.25rem) {
  .gameplay-features .gf-environment__grid { grid-template-columns: 1fr; }
  .gameplay-features .gf-environment__copy,
  .gameplay-features .gf-environment__figure { grid-column: 1; max-width: none; }
  .gameplay-features .gf-environment__limit { margin-left: 0; }
}

@media (max-width: 53.75rem) {
  .gameplay-features .gf-checklist__grid { grid-template-columns: 1fr; }
  .gameplay-features .gf-checklist__list { grid-column: 1; }
  .gameplay-features .gf-checklist .gf-section-heading { grid-column: 1; }
}

@media (max-width: 52.5rem) {
  .gameplay-features .gf-offline__grid { grid-template-columns: 1fr; }
}

@media (max-width: 50rem) {
  .gameplay-features .gf-closing__grid { grid-template-columns: 1fr; }
  .gameplay-features .gf-closing__copy,
  .gameplay-features .gf-closing__action { grid-column: 1; max-width: none; }
}

@media (max-width: 43.6875rem) {
  .gameplay-features .gf-blueprint-band::before { background-image: linear-gradient(90deg, rgba(118, 183, 193, .1) 1px, transparent 1px); background-size: 64px 64px; }
  .gameplay-features .gf-field__grid,
  .gameplay-features .gf-hero__grid,
  .gameplay-features .gf-controls__grid,
  .gameplay-features .gf-progression__grid,
  .gameplay-features .gf-environment__grid,
  .gameplay-features .gf-checklist__grid,
  .gameplay-features .gf-closing__grid { grid-template-columns: 1fr; gap: var(--space-5); }
  .gameplay-features .gf-records,
  .gameplay-features .gf-controls__rail { grid-template-columns: 1fr; }
  .gameplay-features .gf-records { gap: var(--space-3); }
  .gameplay-features .gf-record:nth-child(3) { grid-column: 1; }
  .gameplay-features .gf-stages { grid-template-columns: 1fr; }
  .gameplay-features .gf-stage,
  .gameplay-features .gf-stage:nth-child(3) { border-right: 1px solid var(--border-dark); border-left: 1px solid var(--border-dark); }
  .gameplay-features .gf-stage__number { font-size: 2.5rem; }
  .gameplay-features .gf-route { min-height: 0; }
  .gameplay-features .gf-routes__grid { grid-template-columns: 1fr; }
  .gameplay-features .gf-hero h1 { font-size: clamp(2.5rem, 11vw, 2.75rem); }
  .gameplay-features .gf-step__number { font-size: 2.25rem; }
  .gameplay-features .gf-image-frame::after { background-image: none; }
}

@media (max-width: 39.9375rem) {
  .gameplay-features .gf-routes__grid { grid-template-columns: 1fr; }
  .gameplay-features .gf-route { min-height: 0; }
}

@media (max-width: 30rem) {
  .gameplay-features .gf-offline__action,
  .gameplay-features .gf-closing__action { align-items: stretch; }
  .gameplay-features .gf-offline__action .button,
  .gameplay-features .gf-closing__action .button { width: 100%; justify-content: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  .gameplay-features .gf-route { transition: none; }
}