/* The static guide pages (public/<page>/index.html: /skiing-game/, /snowboarding-game/, /ski-racing-game/,
   /how-to-play/, /mountains/). Plain HTML and this one stylesheet, no scripts; the game's design tokens
   (src/style.css :root) and its self-hosted fonts. docs/seo.md. */
@font-face { font-family: "Archivo"; font-style: normal; font-weight: 100 900; font-stretch: 62% 125%; font-display: swap;
  src: url("/fonts/archivo-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Archivo"; font-style: normal; font-weight: 100 900; font-stretch: 62% 125%; font-display: swap;
  src: url("/fonts/archivo-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1E9F, U+A720-A7FF; }
@font-face { font-family: "Archivo"; font-style: italic; font-weight: 100 900; font-stretch: 62% 125%; font-display: swap;
  src: url("/fonts/archivo-italic-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 600; font-display: swap;
  src: url("/fonts/ibm-plex-mono-600-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

:root {
  --font: "Archivo", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --night: #0a121a; --ink: #0f1a24; --ink-2: #16232f; --line: rgba(214, 228, 240, 0.14);
  --snow: #f2f4f1; --snow-2: #b3bfca; --snow-3: #8a97a4;
  --signal: #ff5a1f; --signal-2: #ff7a45; --signal-lip: #a8360c; --ice: #8fd0ee;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--night); color: var(--snow); font: 400 17px/1.65 var(--font); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--ice); text-underline-offset: 3px; }
a:hover { color: var(--snow); }
a:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; }
.wrap { width: min(1080px, 100% - 32px); margin: 0 auto; }

/* Top bar: the wordmark and the guide pages. */
.top { border-bottom: 1px solid var(--line); background: var(--ink); }
.top .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 24px; padding: 12px 0; }
.brand { font-weight: 900; font-style: italic; font-stretch: 80%; font-size: 26px; letter-spacing: -0.01em; color: var(--snow); text-decoration: none; }
/* The Summit Carve wordmark (public/brand/sikrun-wordmark.svg); its built-in margin is pulled back to the column edge. */
.brand img { display: block; height: 40px; width: auto; margin: -3px 0 -3px -3px; }
.top nav { display: flex; flex-wrap: wrap; gap: 4px 18px; font-size: 15px; }
.top nav a { color: var(--snow-2); text-decoration: none; }
.top nav a:hover, .top nav a[aria-current] { color: var(--snow); }
.top nav a[aria-current] { box-shadow: inset 0 -2px 0 var(--signal); }

/* Hero: headline, lead, the play button, a still from the game. */
.hero { display: grid; grid-template-columns: 1.05fr 1fr; gap: 32px; align-items: center; padding: 44px 0 28px; }
.kicker { font: 600 12px/1 var(--mono); letter-spacing: 0.16em; text-transform: uppercase; color: var(--signal-2); margin: 0 0 14px; }
h1 { font-size: clamp(34px, 5.2vw, 56px); line-height: 1.02; font-weight: 900; font-stretch: 82%; letter-spacing: -0.005em; margin: 0 0 16px; }
.lead { font-size: 19px; color: var(--snow-2); margin: 0 0 24px; }
.play { display: inline-flex; align-items: center; gap: 12px; padding: 16px 26px; background: var(--signal); color: #0f1a24; text-decoration: none;
  font-weight: 900; font-style: italic; font-stretch: 90%; font-size: 22px; letter-spacing: 0.01em; border-radius: 2px; box-shadow: 0 4px 0 var(--signal-lip);
  transition: transform .11s, box-shadow .11s, background .11s; }
.play:hover { color: #0f1a24; background: var(--signal-2); transform: translateY(-2px); box-shadow: 0 6px 0 var(--signal-lip); }
.play:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--signal-lip); }
.play::after { content: "▶"; font-style: normal; font-size: 15px; }
.note { font-size: 14px; color: var(--snow-3); margin: 14px 0 0; }
.shot { margin: 0; }
.shot img { border-radius: 4px; border: 1px solid var(--line); width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.shot figcaption { font-size: 13px; color: var(--snow-3); margin-top: 8px; }

/* Body copy. */
main section { padding: 22px 0; border-top: 1px solid var(--line); }
h2 { font-size: clamp(24px, 3vw, 32px); line-height: 1.15; font-weight: 800; font-stretch: 88%; margin: 10px 0 12px; }
h3 { font-size: 19px; font-weight: 800; margin: 18px 0 6px; }
p, li { max-width: 72ch; }
ul, ol { padding-left: 1.2em; }
li { margin: 4px 0; }
strong { color: #fff; }
.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.card { background: var(--ink-2); border: 1px solid var(--line); border-radius: 4px; overflow: hidden; }
.card img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.card div { padding: 14px 16px 16px; }
.card h3 { margin-top: 0; }
.card p { margin: 0; font-size: 15px; color: var(--snow-2); }
.tags { font: 600 11px/1.4 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--snow-3); margin: 0 0 6px !important; }

table { border-collapse: collapse; width: 100%; font-size: 15px; margin: 10px 0; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--snow-2); font-weight: 700; }
.scroll { overflow-x: auto; }
kbd { font: 600 13px var(--mono); padding: 1px 6px; border: 1px solid rgba(255,255,255,0.28); border-radius: 2px; background: rgba(255,255,255,0.08); white-space: nowrap; }

details { border-bottom: 1px solid var(--line); padding: 10px 0; }
details summary { cursor: pointer; font-weight: 700; }
details p { margin: 8px 0 4px; color: var(--snow-2); }

.cta { text-align: center; padding: 40px 0 48px; }
.cta h2 { margin-top: 0; }

footer { border-top: 1px solid var(--line); background: var(--ink); color: var(--snow-3); font-size: 14px; }
footer .wrap { padding: 24px 0 32px; display: flex; flex-wrap: wrap; gap: 10px 24px; justify-content: space-between; }
footer nav { display: flex; flex-wrap: wrap; gap: 6px 18px; }
footer a { color: var(--snow-2); }

@media (max-width: 760px) {
  body { font-size: 16px; }
  .hero { grid-template-columns: 1fr; padding-top: 28px; gap: 22px; }
  .lead { font-size: 17px; }
  .play { width: 100%; justify-content: center; }
}
@media (prefers-reduced-motion: reduce) { .play { transition: none; } }