/* Staging-only pages (home, evidence, documents, gallery, 404). Builds on app.css + polish.css. */
.x-page { max-width: 1040px; margin: 0 auto; padding: clamp(32px, 6vw, 72px) 16px 72px; }
.x-head { margin: 0 0 clamp(32px, 5vw, 56px); max-width: 820px; }
.x-head h1 { font-size: clamp(38px, 6vw, 72px); line-height: 1.02; letter-spacing: -0.04em; margin-bottom: 16px; }
.x-head .note { margin: 0; }
.x-meta { margin-top: 16px; color: var(--muted); font-size: 15px; }
.x-h2 { font-size: clamp(22px, 3vw, 30px); margin: clamp(40px, 6vw, 64px) 0 20px; }

.x-crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 14px; color: var(--muted); margin-bottom: 28px; }
.x-crumbs a { color: var(--ink-soft); text-decoration: none; padding: 4px 0; }
.x-crumbs a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.x-crumbs [aria-current] { color: var(--ink); font-weight: 600; }
.x-sep { color: var(--text-dim); }

.x-grid { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .x-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .x-grid { grid-template-columns: repeat(3, 1fr); } }
.x-grid-docs { grid-template-columns: 1fr; }
@media (min-width: 640px) { .x-grid-docs { grid-template-columns: repeat(2, 1fr); } }

.x-card { display: flex; flex-direction: column; gap: 6px; text-decoration: none; color: var(--ink); min-height: 132px; }
.x-card:focus-visible { outline-offset: 4px; }
.x-kicker { font-family: var(--font-head); font-size: 11px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--green); }
.x-title { font-family: var(--font-head); font-size: 21px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.15; padding-right: 32px; }
.x-desc { color: var(--ink-soft); font-size: 15px; line-height: 1.5; }
.x-go { position: absolute; top: 22px; right: 22px; width: 34px; height: 34px; border-radius: 999px; display: grid; place-items: center; background: var(--green-muted); border: 1px solid rgba(16, 185, 129, 0.3); color: var(--green-light); font-size: 16px; }
.x-doc { min-height: 96px; }
@media (prefers-reduced-motion: no-preference) {
  .x-go { transition: transform 0.5s var(--ease-spring), background-color 0.3s, color 0.3s; }
  @media (hover: hover) { .x-card:hover .x-go { transform: translateX(4px); background: var(--green); color: var(--bg-deep); box-shadow: 0 0 20px var(--green-glow); } }
}

.x-figure { margin: 0 0 8px; }
.x-figure img { display: block; width: 100%; height: auto; background: #fff; border-radius: var(--radius-md); }
.x-figure figcaption { font-size: 14px; color: var(--muted); margin-top: 10px; }

.x-gallery .x-shot { padding: 12px; min-height: 0; margin: 0; overflow: hidden; }
.x-shot img { display: block; width: 100%; height: auto; border-radius: 12px; }
.x-shot figcaption { padding: 12px 4px 4px; font-weight: 600; display: flex; gap: 10px; align-items: baseline; }
@media (prefers-reduced-motion: no-preference) {
  .x-shot img { transition: transform 1s var(--ease-out-expo); }
  @media (hover: hover) { .x-shot:hover img { transform: scale(1.03); } }
}

/* Rendered Markdown */
.x-prose { max-width: 760px; padding: clamp(20px, 4vw, 48px); font-size: 17px; line-height: 1.65; overflow-wrap: anywhere; }
.x-prose > :first-child { margin-top: 0; }
.x-prose h1 { font-size: clamp(26px, 3.6vw, 36px); margin: 0 0 16px; }
.x-prose h2 { font-size: clamp(21px, 2.8vw, 26px); margin: 36px 0 12px; }
.x-prose h3 { font-size: 18px; margin: 28px 0 8px; }
.x-prose p, .x-prose ul, .x-prose ol { margin: 0 0 14px; }
.x-prose li { margin: 4px 0; }
.x-prose blockquote { margin: 16px 0; padding: 8px 16px; border-left: 3px solid var(--green); color: var(--text-secondary); background: var(--green-subtle); border-radius: 0 10px 10px 0; }
.x-prose code { font: 0.88em/1.4 ui-monospace, "SF Mono", Menlo, monospace; color: var(--green-bright); background: var(--bg-elevated); border: 1px solid var(--border-glass); border-radius: 6px; padding: 1px 6px; }
.x-prose pre { background: var(--bg-elevated); border: 1px solid var(--border-glass); border-radius: 12px; padding: 16px; overflow-x: auto; font-size: 13px; }
.x-prose pre code { border: 0; padding: 0; background: none; }
.x-prose table { width: 100%; border-collapse: collapse; font-size: 15px; margin: 16px 0 20px; display: block; overflow-x: auto; }
.x-prose th, .x-prose td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--border-glass); min-width: 120px; }
.x-prose th { font-size: 13px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); }
.x-prose hr { border: 0; border-top: 1px solid var(--line); margin: 32px 0; }
.x-prose img { max-width: 100%; height: auto; }
.x-raw { margin-top: 24px; }
.x-foot { max-width: 1040px; }

@media print {
  .x-prose { box-shadow: none; border: 0; padding: 0; }
  .x-go { display: none; }
}