@charset "UTF-8";
/* ============================================================
   buyer_amira_event - Pattern 10 高級プレミアム・ペデスタル型
   暗背景 #0a0a0a / オフホワイト #f5efde / ゴールド #c8a45e
   line-height: 2.05 / letter-spacing: 0.05em / max-width:640px
   2026-05-22 全面書き換え (旧 vol.51 焼き込み版 → 1点物特集)
   SP @639px 必須 / グローバル CSS セレクタ禁止 (wrapper スコープ厳守)
   ============================================================ */

:root {
  --sp-1: 8px;  --sp-2: 13px; --sp-3: 21px;
  --sp-4: 34px; --sp-5: 55px; --sp-6: 89px; --sp-7: 100px;
  --c-bg: #0a0a0a;
  --c-bg-alt: #0e0e0e;
  --c-ink: #f5efde;
  --c-mute: #b8a989;
  --c-accent: #c8a45e;
  --c-accent-strong: #d4af37;
  --c-line: #2a2a2a;
}

/* Pattern 10 では全wrapper暗背景・beige_bk は A-4 alternation 用 marker・微差で視認区切り */
.wrapper_second.beige_bk,
.wrapper_fourth.beige_bk,
.wrapper_sixth.beige_bk { background: var(--c-bg-alt); }

/* ========== Base (wrapper スコープ) ========== */
/* 親 .fs-l-main は display:flex のため、flex子の article は intrinsic 幅に縮む。
   wrapper_footer 等で left-aligned に見える事故を防ぐため width:100% 明示。*/
.wrapper_top,
.wrapper_first,
.wrapper_second,
.wrapper_third,
.wrapper_fourth,
.wrapper_fifth,
.wrapper_sixth,
.wrapper_seventh,
.wrapper_footer {
  box-sizing: border-box;
  width: 100%;
  color: var(--c-ink);
  background: var(--c-bg);
  font-family: "Noto Serif JP", "Cormorant Garamond", serif;
  font-size: 16px;
  line-height: 2.05;
  letter-spacing: 0.05em;
  padding: var(--sp-7) var(--sp-5);
  border-bottom: 1px solid var(--c-line);
}
.wrapper_top *,
.wrapper_first *,
.wrapper_second *,
.wrapper_third *,
.wrapper_fourth *,
.wrapper_fifth *,
.wrapper_sixth *,
.wrapper_seventh *,
.wrapper_footer * { box-sizing: border-box; }

.wrapper_top .section-inner,
.wrapper_first .section-inner,
.wrapper_second .section-inner,
.wrapper_third .section-inner,
.wrapper_fourth .section-inner,
.wrapper_fifth .section-inner,
.wrapper_sixth .section-inner,
.wrapper_seventh .section-inner,
.wrapper_footer .section-inner {
  max-width: 640px;
  margin: 0 auto;
}

/* ========== Common typography ========== */
.wrapper_top .hero-display,
.wrapper_first h2,
.wrapper_second h2,
.wrapper_third h2,
.wrapper_fourth h2,
.wrapper_fifth h2,
.wrapper_sixth h2,
.wrapper_seventh h2 {
  font-family: "Noto Serif JP", serif;
  font-weight: 400;
  font-size: 32px;
  line-height: 1.5;
  color: var(--c-ink);
  letter-spacing: 0.04em;
  margin: 0 0 var(--sp-4);
}

.wrapper_top .eyebrow,
.wrapper_first .eyebrow,
.wrapper_second .eyebrow,
.wrapper_third .eyebrow,
.wrapper_fourth .eyebrow,
.wrapper_fifth .eyebrow,
.wrapper_sixth .eyebrow,
.wrapper_seventh .eyebrow {
  font-family: "Cormorant Garamond", serif;
  font-style: italic;
  font-size: 14px;
  letter-spacing: 0.25em;
  color: var(--c-accent);
  text-transform: uppercase;
  margin: 0 0 var(--sp-3);
}

.wrapper_first p,
.wrapper_second p,
.wrapper_third p,
.wrapper_fourth p,
.wrapper_fifth p,
.wrapper_sixth p {
  margin: 0 0 var(--sp-3);
  font-size: 16px;
}

.wrapper_top h2,
.wrapper_top h3,
.wrapper_first h2,
.wrapper_first h3,
.wrapper_second h2,
.wrapper_second h3,
.wrapper_third h2,
.wrapper_third h3,
.wrapper_fourth h2,
.wrapper_fourth h3,
.wrapper_fifth h2,
.wrapper_fifth h3,
.wrapper_sixth h2,
.wrapper_seventh h2 { font-weight: normal; }

/* h2-h5 リセット（A-7 規約準拠・wrapper スコープ限定） */
.wrapper_top h2, .wrapper_top h3, .wrapper_top h4, .wrapper_top h5,
.wrapper_first h2, .wrapper_first h3, .wrapper_first h4, .wrapper_first h5,
.wrapper_second h2, .wrapper_second h3, .wrapper_second h4, .wrapper_second h5,
.wrapper_third h2, .wrapper_third h3, .wrapper_third h4, .wrapper_third h5,
.wrapper_fourth h2, .wrapper_fourth h3, .wrapper_fourth h4, .wrapper_fourth h5,
.wrapper_fifth h2, .wrapper_fifth h3, .wrapper_fifth h4, .wrapper_fifth h5,
.wrapper_sixth h2, .wrapper_sixth h3, .wrapper_sixth h4, .wrapper_sixth h5,
.wrapper_seventh h2, .wrapper_seventh h3, .wrapper_seventh h4, .wrapper_seventh h5,
.wrapper_footer h2, .wrapper_footer h3, .wrapper_footer h4, .wrapper_footer h5 { font-weight: normal; }

/* ========== HERO (wrapper_top) ========== */
.wrapper_top {
  padding-top: var(--sp-7);
  padding-bottom: var(--sp-7);
  text-align: center;
}
.wrapper_top .rarity-badge {
  display: inline-block;
  font-family: "Cormorant Garamond", serif;
  font-size: 13px;
  letter-spacing: 0.25em;
  color: var(--c-accent);
  border-top: 1px solid var(--c-accent);
  border-bottom: 1px solid var(--c-accent);
  padding: 10px 24px;
  margin: 0 auto var(--sp-5);
  font-style: italic;
}
.wrapper_top .hero-figure {
  max-width: 720px;
  margin: 0 auto var(--sp-5);
}
.wrapper_top .hero-figure img {
  width: 100%;
  aspect-ratio: 840 / 1014;
  object-fit: contain;
  background: var(--c-bg);
  display: block;
  max-height: 70vh;
}
.wrapper_top .hero-display {
  font-size: 36px;
  line-height: 1.45;
  margin: var(--sp-3) auto var(--sp-4);
  max-width: 640px;
  letter-spacing: 0.05em;
}
.wrapper_top .lead {
  font-size: 16px;
  line-height: 2.05;
  max-width: 640px;
  margin: 0 auto;
  color: var(--c-mute);
  text-align: left;
}

/* ========== Section figure (汎用) ========== */
.wrapper_first .section-figure,
.wrapper_third .section-figure,
.wrapper_fourth .section-figure {
  margin: 0 0 var(--sp-5);
}
.wrapper_first .section-figure img,
.wrapper_third .section-figure img,
.wrapper_fourth .section-figure img {
  width: 100%;
  object-fit: cover;
  display: block;
  background: var(--c-bg-alt);
}
.wrapper_first .section-figure figcaption,
.wrapper_third .section-figure figcaption,
.wrapper_fourth .section-figure figcaption {
  font-family: "Cormorant Garamond", serif;
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.15em;
  color: var(--c-mute);
  margin-top: var(--sp-2);
  text-align: center;
}

/* ========== PROVENANCE (wrapper_first) ========== */
.wrapper_first .section-figure img { aspect-ratio: 840/438; }

.wrapper_first .editorial-block,
.wrapper_third .editorial-block {
  margin-top: var(--sp-4);
  padding: var(--sp-3) var(--sp-4);
  border-left: 2px solid var(--c-accent);
  background: var(--c-bg-alt);
}
.wrapper_first .editorial-label,
.wrapper_third .editorial-label {
  font-family: "Cormorant Garamond", serif;
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--c-accent);
  margin: 0 0 var(--sp-1);
  text-transform: uppercase;
}
.wrapper_first .editorial-block p:last-child,
.wrapper_third .editorial-block p:last-child {
  font-size: 14px;
  color: var(--c-mute);
  line-height: 1.95;
  margin: 0;
}

/* ========== THE OBJECT (wrapper_second) ========== */
.wrapper_second .object-spec {
  border-collapse: collapse;
  width: 100%;
  margin: var(--sp-5) 0;
  background: var(--c-bg-alt);
}
.wrapper_second .object-spec th,
.wrapper_second .object-spec td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--c-line);
  text-align: left;
  font-size: 15px;
  line-height: 1.8;
}
.wrapper_second .object-spec tr:last-child th,
.wrapper_second .object-spec tr:last-child td { border-bottom: none; }
.wrapper_second .object-spec th {
  color: var(--c-accent);
  font-family: "Cormorant Garamond", "Noto Serif JP", serif;
  font-style: italic;
  font-weight: 500;
  width: 30%;
  letter-spacing: 0.1em;
  vertical-align: top;
}
.wrapper_second .object-spec td { color: var(--c-ink); }

.wrapper_second .object-card-wrap {
  margin: var(--sp-5) auto 0;
  max-width: 360px;
}
.wrapper_second .object-card {
  display: block;
  text-decoration: none;
  color: var(--c-ink);
  background: var(--c-bg-alt);
  border: 1px solid var(--c-line);
  padding: var(--sp-3);
  transition: border-color 0.2s;
}
.wrapper_second .object-card:hover { border-color: var(--c-accent); }
.wrapper_second .object-card-figure {
  margin: 0 0 var(--sp-2);
  background: #fff;
}
.wrapper_second .object-card-figure img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: contain;
  display: block;
}
.wrapper_second .object-card-eyebrow {
  font-family: "Cormorant Garamond", serif;
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--c-accent);
  margin: 0 0 var(--sp-1);
}
.wrapper_second .object-card-name {
  font-family: "Noto Serif JP", serif;
  font-size: 15px;
  line-height: 1.5;
  color: var(--c-ink);
  margin: 0 0 var(--sp-2);
  letter-spacing: 0.04em;
  font-weight: 400;
}
.wrapper_second .object-card-btn {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--c-accent);
  border: 1px solid var(--c-accent);
  padding: 8px 18px;
  font-family: "Cormorant Garamond", "Noto Serif JP", serif;
  font-style: italic;
  margin: 0;
}

/* ========== CRAFTSMANSHIP (wrapper_third) ========== */
.wrapper_third .section-figure img {
  aspect-ratio: 840/1001;
  max-width: 480px;
  margin: 0 auto;
}

/* ========== AUTHENTICITY (wrapper_fourth) ========== */
.wrapper_fourth .section-figure img { aspect-ratio: 840/583; }

/* ========== CONCIERGE (wrapper_fifth) ========== */
.wrapper_fifth .contents_button { margin-top: var(--sp-4); text-align: center; }

/* ========== ACQUISITION (wrapper_sixth) ========== */
.wrapper_sixth { text-align: center; }
.wrapper_sixth .acquisition-body {
  text-align: left;
  max-width: 640px;
  margin: 0 auto var(--sp-4);
}
.wrapper_sixth .contents_button { margin: var(--sp-2) auto; }

/* ========== FAQ (wrapper_seventh) ========== */
.wrapper_seventh { text-align: center; }
.wrapper_seventh .faq-wrap {
  max-width: 1080px;
  margin: var(--sp-4) auto 0;
  text-align: left;
}
.wrapper_seventh .faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
  align-items: start;
}
.wrapper_seventh .faq-column {
  display: flex;
  flex-direction: column;
}
.wrapper_seventh details.faq-item {
  border-bottom: 1px solid var(--c-line);
  padding: var(--sp-3) 0;
}
.wrapper_seventh details.faq-item:first-child { border-top: 1px solid var(--c-line); }
.wrapper_seventh summary {
  color: var(--c-accent);
  cursor: pointer;
  font-family: "Noto Serif JP", serif;
  font-size: 15px;
  letter-spacing: 0.04em;
  line-height: 1.7;
  list-style: none;
  padding-right: 28px;
  position: relative;
}
.wrapper_seventh summary::-webkit-details-marker { display: none; }
.wrapper_seventh summary::after {
  content: "+";
  position: absolute;
  right: 0; top: 0;
  font-family: "Cormorant Garamond", serif;
  font-size: 22px;
  color: var(--c-accent);
  transition: transform 0.2s;
}
.wrapper_seventh details[open] summary::after { content: "\2212"; }
.wrapper_seventh details p {
  font-size: 14px;
  line-height: 1.9;
  color: var(--c-mute);
  margin: var(--sp-2) 0 0;
  padding-right: 28px;
}

/* ========== Footer (wrapper_footer) ========== */
.wrapper_footer { text-align: center; border-bottom: none; }
.wrapper_footer .section-inner {
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}
.wrapper_footer .cta-button {
  min-width: 360px;
  padding: 18px 48px;
  font-size: 15px;
  background: rgba(200, 164, 94, 0.18);
}

/* ========== CTA button ========== */
.cta-button {
  display: inline-block;
  padding: 14px 32px;
  border: 1px solid var(--c-accent);
  color: var(--c-ink);
  background: rgba(200, 164, 94, 0.12);
  text-decoration: none;
  font-family: "Cormorant Garamond", "Noto Serif JP", serif;
  font-style: italic;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.15em;
  margin: var(--sp-2) 0;
  min-width: 280px;
  text-align: center;
  transition: background 0.2s, color 0.2s;
}
.cta-button:visited,
.cta-button:active,
.cta-button:focus {
  color: var(--c-ink);
}
.cta-button:hover {
  background: var(--c-accent);
  color: var(--c-bg);
}

/* ========== Responsive ========== */
@media screen and (max-width: 1100px) {
  .wrapper_top,
  .wrapper_first,
  .wrapper_second,
  .wrapper_third,
  .wrapper_fourth,
  .wrapper_fifth,
  .wrapper_sixth,
  .wrapper_seventh,
  .wrapper_footer {
    padding: var(--sp-6) var(--sp-4);
  }
  .wrapper_top .hero-display { font-size: 32px; }
}

@media screen and (max-width: 900px) {
  .wrapper_top .hero-display { font-size: 28px; }
  .wrapper_first h2,
  .wrapper_second h2,
  .wrapper_third h2,
  .wrapper_fourth h2,
  .wrapper_fifth h2,
  .wrapper_sixth h2,
  .wrapper_seventh h2 { font-size: 26px; }
  .wrapper_third .section-figure img { max-width: 360px; }
}

@media screen and (max-width: 768px) {
  .wrapper_seventh .faq-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

@media screen and (min-width: 640px) {
  .wrapper_top .br_sp,
  .wrapper_footer .br_sp { display: none; }
}

@media screen and (max-width: 639px) {
  .wrapper_top,
  .wrapper_first,
  .wrapper_second,
  .wrapper_third,
  .wrapper_fourth,
  .wrapper_fifth,
  .wrapper_sixth,
  .wrapper_seventh,
  .wrapper_footer {
    padding: var(--sp-5) var(--sp-3);
  }
  .wrapper_top .hero-display { font-size: 24px; line-height: 1.5; }
  .wrapper_first h2,
  .wrapper_second h2,
  .wrapper_third h2,
  .wrapper_fourth h2,
  .wrapper_fifth h2,
  .wrapper_sixth h2,
  .wrapper_seventh h2 { font-size: 22px; line-height: 1.55; }
  .wrapper_top .rarity-badge { font-size: 11px; letter-spacing: 0.18em; padding: 8px 16px; }
  .wrapper_top .lead { font-size: 15px; }
  .wrapper_first p,
  .wrapper_second p,
  .wrapper_third p,
  .wrapper_fourth p,
  .wrapper_fifth p,
  .wrapper_sixth p { font-size: 15px; }
  .wrapper_second .object-spec th,
  .wrapper_second .object-spec td { padding: 10px 12px; font-size: 14px; }
  .wrapper_second .object-spec th { width: 35%; }
  .cta-button { min-width: 240px; font-size: 13px; padding: 12px 22px; }
  .wrapper_top .br_sp,
  .wrapper_footer .br_sp { display: inline; }
}