@charset "UTF-8";
/* CSS Document */
.hero { margin-bottom: 30px; }

.hero-title{
  position:absolute;
  width:1px;
  height:1px;
  overflow:hidden;
  clip:rect(1px,1px,1px,1px);
  white-space:nowrap;

}

.sansui-shamisen { overflow: hidden; }

.link-summary{
  list-style: none;
  margin: 0;
  padding: 0;
}

.link-summary li{
  display: flex;
  gap: 10px;
  padding: 6px 0;
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

.link-summary li a{
  text-decoration: underline;
  text-underline-offset: 2px;
}

.link-summary li span{
  opacity: 0.8;
  white-space: nowrap;
}


.hero-lead{
  margin: 0 0 12px;
}

.hero-actions{
  margin: 0 0 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn{
  display: inline-block;
  padding: 10px 14px;
  border-radius: 10px;
  text-decoration: none;
  line-height: 1.2;
}

.btn-primary{ background:#1f1f1f; color:#fff; }
.btn-ghost{ background:transparent; border:1px solid #444; color:#111; }

.hero-media{ margin-top: 8px; }

.link-summary2{
  list-style: none;
  margin: 0;
  padding: 0;
}

.link-summary2 li{
  display: flex;
  gap: 10px;
  padding: 6px 0;
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

.link-summary2 li a{
;
  text-underline-offset: 2px;
}

.link-summary2 li span{
  opacity: 0.8;
  white-space: nowrap;
}

/* ===== Records / Blog index block (light + black text) ===== */
.records-index{
  margin-top: 18px;
  padding: 22px 18px;
  background: #f5f3ee;      /* 紙色 */
  color: #111;              /* 黒 */
  border: 1px solid #ddd;
  border-radius: 12px;
}

.records-index a{ color:#111; text-decoration: none; }
.records-index a:hover{ text-decoration: underline; }

.records-head{
  padding-bottom: 14px;
  border-bottom: 1px solid #ddd;
  margin-bottom: 16px;
}
.records-lead{
  margin: 10px 0 0;
  line-height: 1.85;
  color: #222;              /* 黒寄り */
  font-size: 0.95rem;
}

.records-figure{
  margin: 14px 0 18px;
  padding: 12px;
  background: #fff;
  border: 1px solid #e2e2e2;
  border-radius: 12px;
}
.records-figure figcaption{
  margin-top: 10px;
  font-size: 0.9rem;
  color: #333;
  letter-spacing: .02em;
}

.records-card{
  display: block;
  padding: 14px 14px;
  border-radius: 12px;
  background: #fff;
  border: 2px solid #e2e2e2;
  transition: transform .12s ease, background .12s ease;
}
.records-card:hover{
  background: #f7f7f7;
  transform: translateY(-1px);
}

.records-card-title{
  display:block;
  font-weight: 700;
  letter-spacing: .03em;
  font-size: 1.12rem;
  color:#111;
}
.records-card-desc{
  display:block;
  margin-top: 6px;
  color: #333;
  font-size: .92rem;
  line-height: 1.6;
}

.records-recent{
  padding: 14px 14px;
  border-radius: 12px;
  background: #fff;
  border: 2px solid #e2e2e2;
  margin-top: 10px;   
}

.records-timeline{
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid #bbb;
}
.records-timeline li::before{
  background: #111;
}
.records-timeline time{
  display:block;
  font-size: .86rem;
  color: #333;
  letter-spacing: .02em;
  margin-bottom: 3px;
}

.records-more a{
  display: inline-block;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid #d0d0d0;
  background: #fff;
  color:#111;
}
.records-more a:hover{
  background: #f3f3f3;
}

/* Responsive */
@media (max-width: 820px){
  .records-grid{ grid-template-columns: 1fr; }
  .records-index{ padding: 18px 14px; }
}

.records-links{
  display: grid;
  gap: 10px;
}

/* 3分岐エリア全体 */
.choice-gate {
  margin: 5px auto;
  max-width: 1000px;
}

.choice-gate .lead {
  text-align: center;
  font-size: 15px;
  line-height: 1.8;
  color: #444;
  margin-bottom: 40px;
}
.choice-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

@media (max-width: 900px) {
  .choice-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
}
.choice-card {
  display: block;
  padding: 28px 26px;
  border: 1px solid #e6e6e6;
  border-radius: 6px;
  background: #fff;
  text-decoration: none;
  color: #111;
  transition: border 0.25s ease, box-shadow 0.25s ease;
}

.choice-card:hover {
  border-color: #999;
  box-shadow: 0 6px 18px rgba(0,0,0,0.06);
}
.choice-card h3 {
  font-size: 18px;
  margin: 0 0 12px 0;
  font-weight: normal;
  letter-spacing: 0.02em;
}
.choice-card p {
  font-size: 14px;
  line-height: 1.7;
  color: #555;
  margin: 0 0 16px 0;
}
.choice-card .tag {
  display: inline-block;
  font-size: 12px;
  color: #777;
  border-top: 1px solid #ddd;
  padding-top: 8px;
  letter-spacing: 0.05em;
}
.choice-card:hover h3 {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

/* =========================
   iOS / Safari 横スクロール防止（最終保険）
========================= */
html, body{
  overflow-x: hidden;
}