/* =========================================================
   まんぷくうさハム神社 CSS分割版 2026-06-29
   方針：スマホファースト / 高齢者にも読みやすい / 和紙・金・鳥獣戯画風 / アプリ化前提
========================================================= */

/* 叶絵馬 専用テーマ */

.page-ema {
  --board-accent: #b19238;
  --board-soft: #fff8dc;
}

.page-ema .ema-page,
.page-ema .board-page {
  background: radial-gradient(
      900px 420px at 50% -220px,
      color-mix(in srgb, var(--board-accent) 18%, transparent),
      transparent 60%
    ),
    transparent;
}

.page-ema .form-overlay,
.page-ema .ema-card,
.page-ema .board-card {
  border-color: color-mix(in srgb, var(--board-accent) 40%, #ead9a1);
}

.page-ema .ema-submit-btn .shrine-halo,
.page-ema .shrine-halo {
  background: radial-gradient(
    320px 180px at 50% 46%,
    color-mix(in srgb, var(--board-accent) 34%, #fff7d7),
    transparent 62%
  );
}

.page-ema .board-title::after,
.page-ema .site-title--kumo::after {
  background: linear-gradient(
        90deg,
        var(--board-accent),
        #f5e7b6 52%,
        var(--board-accent)
      )
      center 65%/100% 5px no-repeat,
    linear-gradient(#5a4632, #5a4632) center bottom/100% 1px no-repeat;
}

.page-ema .ema-cookie-note {
  background: #fff8dc;
  border-color: color-mix(in srgb, var(--board-accent) 36%, #ead9a1);
}
/* ======================================================
   叶絵馬ページ 最終読みやすさ調整
   高齢者・スマホ優先 / PCでも小さくなりすぎない
====================================================== */

.page-ema main {
  font-size: clamp(17px, 2.8vw, 20px);
}

.page-ema .ema-head {
  max-width: 920px;
  margin: 18px auto 14px;
  padding: 0 16px;
}

.page-ema .ema-head h1,
.page-ema .ema-head .title-shrine {
  font-size: clamp(28px, 6vw, 42px);
  line-height: 1.35;
  letter-spacing: 0.06em;
}

.page-ema .ema-lead {
  font-size: clamp(16px, 4vw, 20px);
  line-height: 1.8;
  font-weight: 900;
}

.page-ema .ema-form-section {
  width: min(94vw, 760px);
  max-width: 760px;
  margin: 14px auto 26px;
  padding: 0 12px;
}

.page-ema .form-overlay,
.page-ema .ema-form-card,
.page-ema .ema-form-wrap {
  width: 100%;
  max-width: 720px;
  margin-inline: auto;
  padding: clamp(16px, 4vw, 26px);
  border-radius: 22px;
  background: rgba(255, 255, 248, 0.88);
  border: 1px solid rgba(177, 146, 56, 0.34);
  box-shadow: 0 14px 36px rgba(58, 42, 21, 0.14);
}

.page-ema .form-title {
  font-size: clamp(24px, 5.6vw, 36px);
  line-height: 1.35;
  text-align: center;
  font-weight: 900;
}

.page-ema .form-help,
.page-ema .ema-cookie-note {
  font-size: clamp(15px, 3.8vw, 18px);
  line-height: 1.8;
  font-weight: 850;
}

.page-ema .ema-form .form-label {
  font-size: clamp(16px, 4vw, 19px);
  font-weight: 900;
}

.page-ema .ema-form .form-control,
.page-ema input,
.page-ema textarea {
  min-height: 48px;
  font-size: clamp(17px, 4.4vw, 20px);
  line-height: 1.6;
  border-radius: 12px;
}

.page-ema textarea {
  min-height: 110px;
}

.page-ema .ema-figure.ema-preview {
  width: min(92vw, 480px);
  max-width: 480px;
  margin: 12px auto;
}

.page-ema .ema-submit-btn {
  transform: scale(1.08);
  transform-origin: center;
  margin-top: 8px;
}

.page-ema .ema-submit-btn:active {
  transform: translateY(8px) scale(1.02);
}

.page-ema .ema-board {
  max-width: 1180px;
  margin: 20px auto 0;
  padding: 0 12px 40px;
}

.page-ema .ema-board .ema-grid {
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(320px, 390px));
  justify-content: center;
}

.page-ema .ema-card {
  width: min(94vw, 390px);
  padding: 14px;
  border-radius: 18px;
}

.page-ema .ema-text {
  color: #241207;
  font-size: clamp(20px, 5vw, 30px);
  font-weight: 950;
}

.page-ema .rank-banner {
  font-size: clamp(14px, 3.6vw, 16px);
  line-height: 1.6;
}

@media (max-width: 430px) {
  .page-ema .ema-form-section {
    width: 96vw;
    padding: 0 8px;
  }

  .page-ema .form-overlay,
  .page-ema .ema-form-card,
  .page-ema .ema-form-wrap {
    padding: 16px 12px;
    border-radius: 18px;
  }

  .page-ema .ema-board .ema-grid {
    grid-template-columns: 1fr;
  }

  .page-ema .ema-card {
    width: min(94vw, 390px);
  }
}