/* One stylesheet for every page and every language. */
:root {
  --ground: #ffffff;
  --panel: #f5f7f8;
  --ink: #14181a;
  --muted: #5b666b;
  --rule: #e2e7e9;
  --accent: #0f6b6b;
  --accent-ink: #ffffff;
  --accent-soft: #e4f1f0;
  --sans: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Noto Sans JP",
          "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ground: #14181a;
    --panel: #1c2224;
    --ink: #e8eded;
    --muted: #9aa5a8;
    --rule: #2b3234;
    --accent: #5fbfba;
    --accent-ink: #10201f;
    --accent-soft: #1b2e2e;
  }
}

* { box-sizing: border-box; }
/* `display: inline-block` on .button otherwise wins over the browser's own
   [hidden] rule, and a button meant to be hidden shows anyway. */
[hidden] { display: none !important; }
body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 46rem; margin: 0 auto; padding: 0 1.25rem; }

/* Header */
.top {
  border-bottom: 1px solid var(--rule);
  padding: 1rem 0;
  font-size: .9rem;
}
.top .wrap { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.brand { font-weight: 700; text-decoration: none; color: var(--ink); }
.langs { margin-left: auto; display: flex; gap: .75rem; }
.langs a { color: var(--muted); text-decoration: none; }
.langs a[aria-current="true"] { color: var(--ink); font-weight: 700; }

/* Hero */
.hero { padding: 4rem 0 3rem; border-bottom: 1px solid var(--rule); }
h1 { font-size: 2.25rem; line-height: 1.35; margin: 0 0 .75rem; text-wrap: balance; }
.tagline { font-size: 1.1rem; color: var(--muted); margin: 0 0 2rem; }
.cta { display: flex; gap: .75rem; flex-wrap: wrap; align-items: center; }
.button {
  display: inline-block; padding: .7rem 1.4rem; border-radius: 8px;
  background: var(--accent); color: var(--accent-ink);
  text-decoration: none; font-weight: 700;
}
.button.ghost { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
.note { color: var(--muted); font-size: .85rem; margin: .9rem 0 0; }

img.shot {
  display: block; max-width: 590px; width: 100%; height: auto; margin: 2.5rem 0 0;
  border: 1px solid var(--rule); border-radius: 10px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, .08);
}

section { padding: 3rem 0; border-bottom: 1px solid var(--rule); }
h2 { font-size: 1.4rem; margin: 0 0 1rem; text-wrap: balance; }
h3 { font-size: 1rem; margin: 2rem 0 .3rem; }
p { margin: .8rem 0; }
ul, ol { padding-left: 1.3rem; margin: .8rem 0; }
li { margin: .35rem 0; }
a { color: var(--accent); }
code { font-family: var(--mono); font-size: .88em; background: var(--panel); padding: .1em .35em; border-radius: 4px; }

.features { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); }
.feature { background: var(--panel); border-radius: 10px; padding: 1.1rem 1.25rem; }
.feature h3 { margin: 0 0 .3rem; }
.feature p { margin: 0; font-size: .92rem; color: var(--muted); }

.price { background: var(--accent-soft); border-radius: 10px; padding: 1.5rem; }
.price .amount { font-size: 2rem; font-weight: 700; }
.price .amount small { font-size: 1rem; font-weight: 400; color: var(--muted); }

.scroller { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: .92rem; }
th, td { text-align: left; padding: .6rem .8rem; border-bottom: 1px solid var(--rule); vertical-align: top; }
th { color: var(--muted); font-weight: 700; width: 12rem; }
@media (max-width: 34rem) { th { width: auto; } }

footer { padding: 2.5rem 0 4rem; color: var(--muted); font-size: .85rem; }
footer nav { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; }
footer a { color: var(--muted); }

article h2:first-of-type { margin-top: 0; }
article section { border: 0; padding: 1.5rem 0 0; }