:root {
  color-scheme: dark;
  --ink: #14101a;
  --ink-2: #1f1828;
  --line: #3a3047;
  --lav: #c6b2ee;
  --pink: #ff4fa3;
  --text: #efeaf6;
  --mute: #a197b0;
  --body: "Zen Kaku Gothic New", "Hiragino Sans", "Yu Gothic", system-ui, sans-serif;
  --display: "Dela Gothic One", "Hiragino Sans", "Yu Gothic", system-ui, sans-serif;
  --mono: "DM Mono", ui-monospace, Menlo, monospace;
}
* { box-sizing: border-box; }
html { font-synthesis: none; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--ink); color: var(--text); font-family: var(--body); font-size: 16.5px; line-height: 1.75; font-weight: 500; }
a { color: var(--lav); text-underline-offset: 3px; }
:focus-visible { outline: 2px solid #f3c63f; outline-offset: 3px; border-radius: 4px; }

.bar { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5; background: color-mix(in srgb, var(--ink) 90%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.bar .in { max-width: 820px; margin-inline: auto; padding: 14px clamp(16px, 4vw, 32px); display: flex; align-items: center; gap: 16px; }
.mark { font-family: var(--display); font-size: 20px; color: var(--text); text-decoration: none; }
.mark span { color: #ffd1e8; text-shadow: 0 0 6px var(--pink), 0 0 16px var(--pink); }
.langs { margin-left: auto; display: flex; gap: 4px; padding: 4px; border: 1px solid var(--line); border-radius: 999px; }
.langs button { font: inherit; font-size: 14.5px; color: var(--mute); background: none; border: 0; border-radius: 999px; padding: 4px 12px; cursor: pointer; }
.langs button[aria-pressed="true"] { background: var(--lav); color: #1d1626; font-weight: 700; }

main { max-width: 820px; margin-inline: auto; padding: clamp(32px, 6vw, 64px) clamp(16px, 4vw, 32px) 80px; }
article + article { margin-top: 80px; padding-top: 40px; border-top: 1px solid var(--line); }
h1 { font-family: var(--display); font-weight: 400; font-size: clamp(30px, 5vw, 42px); line-height: 1.15; margin: 0 0 8px; text-wrap: balance; }
.updated { font-family: var(--mono); font-size: 13px; font-weight: 500; letter-spacing: .05em; color: var(--mute); text-transform: uppercase; margin: 0 0 32px; }
h2 { font-size: 21px; margin: 44px 0 10px; text-wrap: balance; }
h3 { font-size: 17px; margin: 24px 0 6px; }
p, ul, ol { margin: 0 0 14px; }
ul, ol { padding-left: 1.3em; }
li + li { margin-top: 6px; }
.lead { font-size: 17.5px; color: #ddd5e8; }
.note { padding: 14px 18px; border-radius: 10px; background: var(--ink-2); border: 1px solid var(--line); }
.table-wrap { overflow-x: auto; margin: 0 0 16px; }
table { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 560px; }
th, td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--line); }
th { font-weight: 700; color: var(--lav); font-size: 13.5px; }

footer { border-top: 1px solid var(--line); }
footer .in { max-width: 820px; margin-inline: auto; padding: 28px clamp(16px, 4vw, 32px); display: flex; flex-wrap: wrap; gap: 10px 24px; color: var(--mute); font-size: 14px; }
footer a { color: var(--mute); }