/* =========================
   yamerooo / quiet index UI
   ========================= */

/* 0) Design tokens */
:root{
  --bg: #ffffff;
  --text: #111111;
  --muted: #555555;
  --line: #e9e9e9;
  --chip: #f6f6f6;

  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", "Helvetica Neue", Arial, sans-serif;
  --base: 16px;
  --lh: 1.9;

  --container: 760px;
  --container-narrow: 720px;
  --pad-x: 18px;
  --pad-y: 28px;

  --radius: 10px;
  --radius-sm: 8px;
  --border: 1px solid var(--line);

  /* Card */
  --card-bg: #ffffff;
  --card-border: 1px solid rgba(0,0,0,0.10);
  --card-radius: 16px;
  --card-shadow: 0 8px 24px rgba(0,0,0,0.06);
  --card-pad: 34px 28px;
}

/* 1) Global base (site-wide) */
html{ font-size: var(--base); }
body{
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: var(--lh);
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Links: quiet */
a{
  color: inherit;
  text-decoration: underline;
  text-decoration-color: var(--line);
  text-underline-offset: 4px;
}
a:hover{
  text-decoration-color: #cfcfcf;
}

/* =========================
   TOP (page_id=541)
   ========================= */

/* TOP container */
.page-id-541 .yamerooo-wrap{
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 24px 12px 48px;
}

/* Declaration */
.page-id-541 .yamerooo-hero{
  margin: 72px 0 24px;
}
.page-id-541 .yamerooo-line{
  font-size: 1.7rem;
  line-height: 1.45;
  margin: 0 0 10px;
  letter-spacing: 0.02em;
}
.page-id-541 .yamerooo-sub{
  font-size: 0.95rem;
  color: #666;
  margin: 0 0 28px;
}

/* Thin divider */
.page-id-541 .yamerooo-hero::after{
  content:"";
  display:block;
  width: 56px;
  height: 1px;
  background: rgba(0,0,0,0.15);
  margin-top: 22px;
}

/* Index list base */
.page-id-541 .yamerooo-index{
  list-style: none;
  padding: 0;
  margin: 14px 0 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

/* Index buttons */
.page-id-541 .yamerooo-action{
  display: block;
  border: var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  padding: 14px 14px;
  text-decoration: none;
}
.page-id-541 .yamerooo-action:hover{
  background: var(--chip);
}
.page-id-541 .yamerooo-action:focus-visible{
  outline: 2px solid #d9d9d9;
  outline-offset: 3px;
}
.page-id-541 .yamerooo-action .yamerooo-action-text{
  display:block;
  font-size: 16px;
  line-height: 1.6;
  font-weight: 500;
  letter-spacing: 0.01em;
}

/* Optional subtext (if you add later) */
.page-id-541 .yamerooo-action .yamerooo-action-sub{
  display:block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

/* TOP: hide Cocoon header/meta remnants */
.page-id-541 .main article .article-header,
.page-id-541 .main article header.entry-header,
.page-id-541 .main article .entry-header,
.page-id-541 .main article .post-header,
.page-id-541 .main article .page-header{
  display: none !important;
}
.page-id-541 .breadcrumb,
.page-id-541 #breadcrumb,
.page-id-541 .breadcrumb-area,
.page-id-541 .breadcrumb-container{
  display:none !important;
}

/* =========================
   ACTION PAGES (all fixed pages)
   ========================= */

/* 2) page typography rhythm */
.page .entry-content{
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 48px 12px 72px;
}

.page .entry-content p{
  font-size: 1rem;
  line-height: var(--lh);
  margin: 0 0 22px;
}

/* quiet headings (if ever present) */
.page .entry-content h1,
.page .entry-content h2,
.page .entry-content h3{
  font-size: 1.05rem;
  font-weight: 600;
  margin: 36px 0 12px;
}

/* quiet emphasis */
.page .entry-content strong,
.page .entry-content b{
  font-weight: 600;
}

/* =========================
   ACTION CARD (今回の追加・確定)
   - どちらのHTMLにも対応
     A) <div class="yamerooo-card"><div class="yamerooo-card-inner">...</div></div>
     B) <div class="yamerooo-card">...</div>
   ========================= */

/* outer wrapper */
.yamerooo-card{
  max-width: var(--container-narrow);
  margin: 0 auto 56px;
  padding: 0 12px; /* edge safety */
}

/* inner card (推奨) */
.yamerooo-card-inner{
  background: var(--card-bg);
  border: var(--card-border);
  border-radius: var(--card-radius);
  padding: var(--card-pad);
  box-shadow: var(--card-shadow);
}

/* fallback: if you use only .yamerooo-card without inner */
.yamerooo-card:not(:has(.yamerooo-card-inner)){
  background: var(--card-bg);
  border: var(--card-border);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  padding: var(--card-pad);
}

/* paragraphs inside the card */
.yamerooo-card-inner p,
.yamerooo-card:not(:has(.yamerooo-card-inner)) p{
  margin: 0 0 22px;
  line-height: var(--lh);
}

/* final line divider (last paragraph) */
.yamerooo-card-inner p:last-child,
.yamerooo-card:not(:has(.yamerooo-card-inner)) p:last-child{
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid rgba(0,0,0,0.10);
  margin-bottom: 0;
}

/* =========================
   Responsive
   ========================= */
@media (min-width: 840px){
  :root{ --pad-x: 22px; }
  .page-id-541 .yamerooo-line{ font-size: 1.75rem; }
}