/* Крапки — © 2026 Viacheslav Andrieiev. All rights reserved. Proprietary; see LICENSE. */
/*
 * krapky.com — one stylesheet for every page (0.1.79).
 *
 * The skin is the game's Air (Р-67): the colour values below are the `data-skin="air"` block of
 * css/app.css, light and dark, copied rather than linked — the site must not break when the game's
 * stylesheet changes shape, and it must not load the game's 110 KB to read twenty variables.
 * `tests/site.test.js` checks that the copies still match the game.
 *
 * No web fonts: Air is drawn in the system face, so the site makes no request but to itself.
 */
:root {
  --paper: #f5f5f7; --paper-deep: #e9ebef; --sheet: #ffffff;
  --ink: #1d1d1f; --ink-soft: #6e6e73; --ink-faint: #98989d;
  --line: rgba(29, 29, 31, 0.10);
  --blue: #1769ff; --red: #ff453a;
  --tint: #eef2f8; --action: #20252d; --on-action: #ffffff;
  --shadow: 0 9px 24px rgba(47, 66, 99, 0.065), inset 0 1px 0 rgba(255, 255, 255, 0.9);
  --r-1: 12px; --r-2: 18px; --r-3: 26px;
  --f-display: -apple-system, BlinkMacSystemFont, "SF Pro Display", system-ui, "Segoe UI", Roboto, sans-serif;
  --f-ui: -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, "Segoe UI", Roboto, sans-serif;
  --f-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #000000; --paper-deep: #101114; --sheet: #1c1c1e;
    --ink: #f5f5f7; --ink-soft: #a1a1a6; --ink-faint: #737378;
    --line: rgba(255, 255, 255, 0.12);
    --blue: #5d8cff; --red: #ff6961;
    --tint: #171a21; --action: #dbe2ed; --on-action: #0b0d10;
    --shadow: 0 9px 24px rgba(0, 0, 0, 0.20), inset 0 1px 0 rgba(255, 255, 255, 0.07);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 400 17px/1.55 var(--f-ui);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--blue); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
img { max-width: 100%; height: auto; display: block; }
b, strong { font-weight: 600; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; border-radius: 6px; }

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 700px) { .wrap { padding: 0 28px; } }

/* ---------- header ---------- */
.top { position: sticky; top: 0; z-index: 5; background: var(--paper); background: color-mix(in srgb, var(--paper) 86%, transparent);
  -webkit-backdrop-filter: saturate(1.6) blur(14px); backdrop-filter: saturate(1.6) blur(14px);
  border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; gap: 12px; min-height: 58px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font: 700 19px/1 var(--f-display); letter-spacing: -0.02em; }
.brand img { width: 34px; height: 34px; border-radius: 8px; box-shadow: 0 1px 3px rgba(31, 40, 51, 0.16), 0 0 0 0.5px rgba(31, 40, 51, 0.12); }
.nav { display: flex; gap: 2px; margin-left: auto; flex-wrap: wrap; }
.nav a { color: var(--ink-soft); text-decoration: none; font-size: 15px; padding: 7px 10px; border-radius: 999px; }
.nav a:hover { color: var(--ink); background: var(--paper-deep); }
.nav a[aria-current="page"] { color: var(--ink); background: var(--sheet); box-shadow: var(--shadow); font-weight: 600; }
.langs { display: flex; gap: 2px; padding: 3px; background: var(--paper-deep); border-radius: 999px; }
.langs a { font: 600 12px/1 var(--f-ui); letter-spacing: 0.04em; color: var(--ink-soft); text-decoration: none; padding: 7px 9px; border-radius: 999px; }
.langs a[aria-current="true"] { background: var(--sheet); color: var(--ink); box-shadow: var(--shadow); }
@media (max-width: 620px) {
  .top .wrap { padding-top: 8px; padding-bottom: 8px; row-gap: 6px; }
  .nav { order: 3; width: 100%; margin-left: -10px; }
  .langs { margin-left: auto; }
}

/* ---------- type ---------- */
h1, h2, h3 { font-family: var(--f-display); letter-spacing: -0.025em; line-height: 1.15; margin: 0; }
h1 { font-size: clamp(34px, 7vw, 58px); font-weight: 700; }
h2 { font-size: clamp(25px, 4vw, 34px); font-weight: 700; margin-top: 56px; }
h3 { font-size: 19px; font-weight: 650; }
p { margin: 12px 0 0; }
.lead { font-size: clamp(18px, 2.4vw, 21px); color: var(--ink-soft); max-width: 640px; }
.muted { color: var(--ink-soft); }
.small { font-size: 14px; }

main { padding: 36px 0 64px; }
.page-head { max-width: 760px; }
.page-head p.lead { margin-top: 14px; }
.prose { max-width: 720px; }
.prose h2 { font-size: 23px; margin-top: 40px; }
.prose ul, .prose ol { padding-left: 1.3em; margin: 12px 0 0; }
.prose li { margin-top: 6px; }

/* ---------- home ---------- */
.hero { display: grid; gap: 28px; align-items: center; padding: 18px 0 8px; }
@media (min-width: 860px) { .hero { grid-template-columns: 1.1fr 0.9fr; } }
.hero .tag { font-family: var(--f-display); font-size: clamp(20px, 3vw, 26px); color: var(--ink-soft); font-weight: 500; margin-top: 10px; letter-spacing: -0.015em; }
.soon { display: inline-flex; align-items: center; gap: 12px; margin-top: 26px; flex-wrap: wrap; }
.chip { display: inline-block; font: 600 15px/1 var(--f-ui); padding: 13px 22px; border-radius: 999px; background: var(--action); color: var(--on-action); }
.chip.off { background: var(--paper-deep); color: var(--ink-soft); }
.soon .note { font-size: 14px; color: var(--ink-soft); max-width: 360px; }
.phone { margin: 0 auto; width: min(300px, 78vw); border-radius: 34px; padding: 8px; background: var(--sheet); box-shadow: 0 30px 70px rgba(31, 40, 51, 0.16), inset 0 0 0 1px var(--line); }
.phone img, .shot img { border-radius: 26px; }

.shots { display: grid; grid-auto-flow: column; grid-auto-columns: min(250px, 66vw); gap: 18px; overflow-x: auto;
  scroll-snap-type: x mandatory; padding: 6px 2px 18px; margin-top: 22px; -webkit-overflow-scrolling: touch; }
@media (min-width: 900px) { .shots { grid-auto-flow: row; grid-template-columns: repeat(3, minmax(0, 280px)); overflow: visible; } }
.shot { scroll-snap-align: start; margin: 0; }
.shot img { box-shadow: var(--shadow); border: 1px solid var(--line); }
.shot figcaption { font-size: 14px; color: var(--ink-soft); margin-top: 10px; }

.cards { display: grid; gap: 14px; margin-top: 22px; }
@media (min-width: 640px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .cards { grid-template-columns: repeat(3, 1fr); } }
.card { background: var(--sheet); border-radius: var(--r-2); padding: 20px 20px 22px; box-shadow: var(--shadow); border: 1px solid var(--line); }
.card p { color: var(--ink-soft); font-size: 15.5px; margin-top: 8px; }
.card .dots { display: flex; gap: 5px; margin-bottom: 12px; }
.card .dots i { width: 9px; height: 9px; border-radius: 50%; background: var(--blue); }
.card .dots i:nth-child(2n) { background: var(--red); }
.more { display: inline-block; margin-top: 18px; font-weight: 600; }

/* ---------- rules ---------- */
ol.rules { counter-reset: r; list-style: none; padding: 0; margin: 22px 0 0; max-width: 760px; }
ol.rules li { counter-increment: r; position: relative; padding: 14px 16px 14px 54px; background: var(--sheet); border-radius: var(--r-1); margin-top: 8px; border: 1px solid var(--line); }
ol.rules li::before { content: counter(r); position: absolute; left: 16px; top: 14px; width: 26px; height: 26px; border-radius: 50%; background: var(--tint); color: var(--ink); font: 600 13px/26px var(--f-ui); text-align: center; }
.coord { font-family: var(--f-mono); font-size: 0.92em; background: var(--paper-deep); padding: 1px 5px; border-radius: 5px; white-space: nowrap; }
.figs { display: grid; gap: 16px; margin-top: 22px; }
@media (min-width: 620px) { .figs { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .figs { grid-template-columns: repeat(4, 1fr); } }
.fig { margin: 0; background: var(--sheet); border-radius: var(--r-2); padding: 12px 12px 16px; border: 1px solid var(--line); box-shadow: var(--shadow); }
.fig img { border-radius: 12px; width: 100%; }
.fig h3 { font-size: 16px; margin-top: 10px; }
.fig figcaption p { font-size: 14.5px; color: var(--ink-soft); margin-top: 4px; }
.formats { display: grid; gap: 12px; margin-top: 20px; }
@media (min-width: 760px) { .formats { grid-template-columns: repeat(3, 1fr); } }
.format { background: var(--sheet); border-radius: var(--r-2); padding: 18px 18px 20px; border: 1px solid var(--line); }
.format .n { font: 700 28px/1 var(--f-display); letter-spacing: -0.03em; margin-top: 10px; }
.format .n small { font-size: 14px; font-weight: 500; color: var(--ink-soft); letter-spacing: 0; }
.format p { font-size: 15px; color: var(--ink-soft); }

/* ---------- championship ---------- */
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 22px; max-width: 760px; }
@media (min-width: 640px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat { background: var(--sheet); border: 1px solid var(--line); border-radius: var(--r-2); padding: 16px; }
.stat b { display: block; font: 700 32px/1 var(--f-display); letter-spacing: -0.03em; }
.stat span { font-size: 14px; color: var(--ink-soft); }
.pair { display: grid; gap: 18px; margin-top: 24px; }
@media (min-width: 640px) { .pair { grid-template-columns: repeat(2, minmax(0, 300px)); } }

/* ---------- support ---------- */
details.q { background: var(--sheet); border: 1px solid var(--line); border-radius: var(--r-1); padding: 0 18px; margin-top: 10px; max-width: 760px; }
details.q summary { cursor: pointer; font-weight: 600; padding: 16px 0; list-style: none; position: relative; padding-right: 28px; }
details.q summary::-webkit-details-marker { display: none; }
details.q summary::after { content: "+"; position: absolute; right: 2px; top: 13px; font: 400 24px/1 var(--f-ui); color: var(--ink-soft); }
details.q[open] summary::after { content: "–"; }
details.q > div { padding-bottom: 18px; color: var(--ink-soft); }
details.q > div ol, details.q > div ul { padding-left: 1.3em; margin: 8px 0 0; }
.mail { display: inline-block; margin-top: 16px; font: 600 19px/1.2 var(--f-ui); }
.box { background: var(--tint); border-radius: var(--r-2); padding: 22px; margin-top: 28px; max-width: 760px; }
.box h2 { margin-top: 0; font-size: 23px; }

/* ---------- footer ---------- */
.foot { border-top: 1px solid var(--line); padding: 26px 0 40px; font-size: 14px; color: var(--ink-soft); }
.foot .wrap { display: flex; gap: 10px 22px; flex-wrap: wrap; align-items: center; }
.foot a { color: var(--ink-soft); }
.foot .ver { margin-left: auto; font-family: var(--f-mono); font-size: 12px; color: var(--ink-faint); }

.nf { text-align: center; padding: 70px 0; }
.nf h1 { font-size: 64px; }
.nf p { color: var(--ink-soft); }