:root {
  color-scheme: light;
  --board-canvas: #f6f8f7;
  --board-surface: #fff;
  --board-text: #1c2b32;
  --board-muted: #51616a;
  --board-line: #d2dbd8;
  --board-accent: #28643e;
  --board-selected: #e4efe7;
  --board-review: #765000;
  --board-review-bg: #fff3d4;
  --board-focus: #1766a2;
}
:root[data-roadmap-theme="dark"] {
  color-scheme: dark;
  --board-canvas: #111c24;
  --board-surface: #192730;
  --board-text: #f0f5f3;
  --board-muted: #becbcf;
  --board-line: #40515a;
  --board-accent: #a2d7ad;
  --board-selected: #253f32;
  --board-review: #f5d17b;
  --board-review-bg: #40351e;
  --board-focus: #98cdff;
}
body { margin: 0; background: var(--board-canvas); color: var(--board-text); font-family: var(--ds-font-family); line-height: 1.5; }
.roadmap-shell { width: min(100%, 1060px); min-height: 100dvh; margin: 0 auto; padding: 24px; }
.roadmap-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-bottom: 18px; border-bottom: 1px solid var(--board-line); }
.roadmap-header > div { min-width: 0; }
.roadmap-logo { display: block; max-width: 100%; width: 175px; height: auto; margin-bottom: 12px; }
.roadmap-logo-dark { display: none; }
[data-roadmap-theme="dark"] .roadmap-logo-light { display: none; }
[data-roadmap-theme="dark"] .roadmap-logo-dark { display: block; }
.roadmap-header h1 { margin: 0; color: var(--board-text); font-size: 1.75rem; line-height: 1.2; letter-spacing: -.025em; }
.roadmap-header p { margin: 7px 0 0; color: var(--board-muted); font-size: .875rem; }
.roadmap-header time { color: inherit; }
.roadmap-home { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 8px 14px; border: 1px solid var(--board-line); border-radius: 10px; color: var(--board-text); background: var(--board-surface); font-size: .9375rem; font-weight: 650; text-decoration: none; flex-shrink: 0; }
.roadmap-summary { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; margin: 18px 0; padding: 14px 16px; border: 1px solid var(--board-line); border-radius: 12px; background: var(--board-surface); }
.roadmap-summary p { margin: 0; }
.roadmap-summary strong { display: block; font-size: 1rem; }
.roadmap-summary span, .roadmap-summary-note { color: var(--board-muted); font-size: .875rem; }
.roadmap-filters { display: flex; flex-wrap: wrap; gap: 8px; }
.roadmap-filters button { min-height: 44px; padding: 9px 14px; border: 1px solid var(--board-line); border-radius: 10px; background: var(--board-surface); color: var(--board-text); font: inherit; font-size: .9375rem; font-weight: 650; cursor: pointer; }
.roadmap-filters button[aria-pressed="true"] { border-color: var(--board-accent); color: var(--board-accent); background: var(--board-selected); }
.roadmap-filter-status { margin: 10px 0 18px; color: var(--board-muted); font-size: .8125rem; }
.roadmap-board { display: grid; gap: 24px; }
.roadmap-section h2 { margin: 0; color: var(--board-text); font-size: 1.125rem; }
.roadmap-section-note { margin: 3px 0 10px; color: var(--board-muted); font-size: .875rem; }
.roadmap-rows { border: 1px solid var(--board-line); border-radius: 12px; overflow: hidden; background: var(--board-surface); }
.roadmap-card { display: flex; align-items: flex-start; gap: 16px; justify-content: space-between; padding: 14px 16px; }
.roadmap-card + .roadmap-card { border-top: 1px solid var(--board-line); }
.roadmap-card-copy { min-width: 0; }
.roadmap-card h3 { margin: 0; color: var(--board-text); font-size: .9375rem; line-height: 1.5; font-weight: 650; }
.roadmap-card p { margin: 4px 0 0; color: var(--board-muted); font-size: .875rem; }
.roadmap-status { display: inline-block; flex-shrink: 0; padding: 3px 9px; border-radius: 6px; background: var(--board-selected); color: var(--board-accent); font-size: .75rem; font-weight: 650; }
.roadmap-status-review, .roadmap-status-acceptance { background: var(--board-review-bg); color: var(--board-review); }
.roadmap-context { margin-top: 24px; border-top: 1px solid var(--board-line); color: var(--board-muted); font-size: .875rem; }
.roadmap-context summary { min-height: 44px; padding: 12px 0; color: var(--board-text); cursor: pointer; font-weight: 650; }
.roadmap-context p { margin: 4px 0 12px; }
.roadmap-empty { padding: 14px 0; color: var(--board-muted); }
.roadmap-skip { position: absolute; left: 12px; top: -150px; padding: 12px; background: var(--board-surface); color: var(--board-text); border: 2px solid var(--board-focus); z-index: 10; }
.roadmap-skip:focus { top: 12px; }
.roadmap-shell :focus-visible { outline: 3px solid var(--board-focus); outline-offset: 4px; }
@media (max-width: 600px) {
  .roadmap-shell { padding: 16px 12px; }
  .roadmap-header { gap: 10px; }
  .roadmap-header h1 { font-size: 1.5rem; }
  .roadmap-logo { width: 145px; }
  .roadmap-card { flex-direction: column; gap: 8px; padding: 12px; }
  .roadmap-summary { padding: 12px; }
  .roadmap-filters { gap: 6px; }
  .roadmap-filters button { padding-inline: 12px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; } }