/* ひもとく 公式サイト — 共通スタイル
   デザイントークンは docs/04_UIUX設計.md §1 に準拠。新しい色は追加しない。 */

:root {
  --paper: #FAF9F6;
  --paper-elevated: #FFFFFF;
  --ink: #26241F;
  --ink-secondary: #6E6A61;
  --ink-faint: #9B968C;
  --indigo: #3A5A8C;
  --indigo-wash: #EDF1F7;
  --hairline: #E5E2DB;
  --line: #E4E1DA;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #17181A;
    --paper-elevated: #1F2023;
    --ink: #E8E6E1;
    --ink-secondary: #A6A29A;
    --ink-faint: #6B6862;
    --indigo: #8FA9D6;
    --indigo-wash: #232A36;
    --hairline: #2C2D30;
    --line: #2C2D30;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
}

body {
  font-family: -apple-system, "Hiragino Sans", "Noto Sans JP", sans-serif;
  line-height: 1.8;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--indigo); }
a:visited { color: var(--indigo); }

img { max-width: 100%; height: auto; display: block; }

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 20px;
}

header.site-header {
  border-bottom: 1px solid var(--hairline);
  padding: 16px 0;
}

header.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.brand {
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--ink);
  text-decoration: none;
}

.lang-switch a {
  margin-left: 12px;
  font-size: 0.9rem;
  text-decoration: none;
}

.lang-switch a.current {
  color: var(--ink-secondary);
  pointer-events: none;
}

main {
  padding: 32px 0 48px;
}

section {
  margin-bottom: 40px;
}

h1 {
  font-size: 1.6rem;
  line-height: 1.5;
  margin: 0 0 16px;
}

h2 {
  font-size: 1.25rem;
  line-height: 1.5;
  margin: 32px 0 12px;
  padding-top: 8px;
  border-top: 1px solid var(--hairline);
}

section:first-of-type h2:first-child,
h2:first-child {
  border-top: none;
  padding-top: 0;
}

h3 {
  font-size: 1.05rem;
  margin: 20px 0 8px;
}

p { margin: 0 0 16px; }

ul, ol { padding-left: 1.3em; }
li { margin-bottom: 8px; }

.lede {
  font-size: 1.1rem;
  color: var(--ink);
}

.tagline {
  color: var(--ink-secondary);
  font-size: 0.95rem;
}

.card {
  background: var(--indigo-wash);
  border-radius: 12px;
  padding: 20px;
  margin: 16px 0;
}

.shot {
  max-width: 260px;
  margin: 1.5rem auto;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 1206 / 2622;
}

.shot img {
  display: block;
  width: 100%;
  height: auto;
}

.press-shots {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
}

.press-shots .shot {
  margin: 0;
}

figure { margin: 0; }
figcaption {
  font-size: 0.85rem;
  color: var(--ink-secondary);
  margin-top: 8px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

caption {
  text-align: left;
  font-size: 0.85rem;
  color: var(--ink-secondary);
  margin-bottom: 8px;
}

th, td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid var(--hairline);
  vertical-align: top;
}

th { color: var(--ink-secondary); font-weight: 600; }

.table-scroll {
  overflow-x: auto;
}

.badge-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.store-badge {
  display: inline-block;
  padding: 10px 16px;
  border: 1px solid var(--ink);
  border-radius: 10px;
  text-decoration: none;
  color: var(--ink);
  font-size: 0.95rem;
}

.faq-item { margin-bottom: 20px; }
.faq-q { font-weight: 600; margin-bottom: 6px; }
.faq-a { color: var(--ink); }

.disclaimer {
  font-size: 0.85rem;
  color: var(--ink-secondary);
}

footer.site-footer {
  border-top: 1px solid var(--hairline);
  padding: 24px 0 40px;
  color: var(--ink-secondary);
  font-size: 0.85rem;
}

footer.site-footer .wrap {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

footer.site-footer nav a {
  margin-right: 14px;
}

.press-fact {
  color: var(--ink-secondary);
  font-size: 0.9rem;
}

.demo-box {
  border: 1px dashed var(--ink-faint);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
  color: var(--ink-secondary);
}