@charset "UTF-8";
/* =========================================================
   つだあゆこ公式サイト 共通スタイル
   全ページでこのファイルを読み込む（ヘッダー・フッター・ボタン等を共通化）
   配色：モノクロ（黒・チャコール・オフホワイト）＋ブランドのマゼンタ／オーキッド
   ========================================================= */

:root {
  /* モノクロ基調 */
  --black: #0e0e0e;
  --charcoal: #2a2a2a;
  --ink: #222222;
  --ink-soft: #666666;
  --gray: #9a9a9a;
  --line: #e4e1dd;
  --paper: #ffffff;
  --off: #f7f6f4;
  /* ブランドカラー（ファビコン・既存サイトより） */
  --magenta: #d6177e;   /* ファビコンの「天」 */
  --berry: #a3175e;     /* つだあゆこONLINEのボタン */
  --orchid: #c37cc6;    /* 公式サイトのナビ（現在地） */
  --pink-pale: #fcd3e1; /* ファビコン背景 */
  --pink-mist: #fdf1f5;
  --serif: "Shippori Mincho B1", "Noto Serif JP", serif;
  --sans: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  --header-h: 4.2rem;
}

*, *::before, *::after { box-sizing: border-box; }

html { font-size: 20px; scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
@media (max-width: 760px) { html { font-size: 18px; } }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.9;
  letter-spacing: 0.03em;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; }
a { color: var(--berry); }
ul { margin: 0; padding: 0; list-style: none; }

/* スマホのみ改行 / PCのみ改行 */
br.sp { display: none; }
@media (max-width: 760px) {
  br.sp { display: inline; }
  br.pc { display: none; }
}

.container { width: min(1080px, 100% - 2.4rem); margin-inline: auto; }
.text-center { text-align: center; }

/* ---------- ボタン ---------- */
.btn {
  display: inline-block;
  padding: 0.85em 2.2em;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
  line-height: 1.5;
  text-decoration: none;
  text-align: center;
  transition: transform .2s, box-shadow .2s, background .2s, color .2s, border-color .2s;
}
.btn:hover { transform: translateY(-2px); }
/* メインCTA：ベリー */
.btn-primary {
  background: var(--berry);
  color: #fff;
  box-shadow: 0 6px 18px rgba(163,23,94,.32);
}
.btn-primary:hover { background: var(--magenta); box-shadow: 0 10px 24px rgba(214,23,126,.4); }
/* ヒーロー上の白線ボタン */
.btn-ghost { border: 1px solid rgba(255,255,255,.6); color: #fff; }
.btn-ghost:hover { background: #fff; color: var(--black); }
/* カード内：黒 */
.btn-dark { background: var(--black); color: #fff; }
.btn-dark:hover { background: var(--berry); }

.link-arrow {
  display: inline-block;
  font-weight: 700;
  color: var(--berry);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}
.link-arrow::after { content: " ＞"; }
.link-arrow:hover { color: var(--magenta); }

/* ---------- ヘッダー ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  width: min(1240px, 100% - 2rem); margin-inline: auto;
  height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.logo { text-decoration: none; color: var(--black); line-height: 1.2; display: flex; flex-direction: column; }
.logo-sub { font-size: 0.58rem; color: var(--ink-soft); letter-spacing: .14em; }
.logo-main { font-family: var(--serif); font-size: 1.35rem; font-weight: 700; letter-spacing: .06em; }
.logo-main small { font-family: var(--sans); font-size: 0.6rem; margin-left: .5em; color: var(--ink); font-weight: 500; letter-spacing: .1em; }

.global-nav ul { display: flex; align-items: center; gap: 1.3rem; }
.global-nav a { color: var(--charcoal); text-decoration: none; font-size: 0.74rem; font-weight: 500; white-space: nowrap; transition: color .2s; }
.global-nav a:hover, .global-nav a[aria-current="page"] { color: var(--orchid); }
.global-nav .nav-cta a {
  background: var(--berry); color: #fff; padding: .5em 1.2em; border-radius: 999px;
}
.global-nav .nav-cta a:hover { background: var(--magenta); color: #fff; }

.nav-toggle { display: none; }

@media (max-width: 1080px) {
  .nav-toggle {
    display: flex; flex-direction: column; justify-content: center; gap: 6px;
    width: 44px; height: 44px; padding: 10px;
    background: none; border: 0; cursor: pointer;
  }
  .nav-toggle span { display: block; height: 2px; background: var(--black); transition: transform .3s, opacity .3s; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

  .global-nav {
    position: absolute; top: var(--header-h); left: 0; right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 12px 24px rgba(0,0,0,.08);
    display: none;
  }
  .global-nav.is-open { display: block; }
  .global-nav ul { flex-direction: column; align-items: stretch; gap: 0; padding: .5rem 1.2rem 1.2rem; }
  .global-nav li { border-bottom: 1px solid var(--line); }
  .global-nav a { display: block; padding: .9em .2em; font-size: 0.95rem; }
  .global-nav .nav-cta { border: 0; margin-top: 1rem; }
  .global-nav .nav-cta a { text-align: center; padding: .9em; }
}

/* ---------- ファーストビュー（写真＋放射モチーフ） ---------- */
/* 背景色は写真のスタジオ背景（#1a1a1a→#333）に合わせて写真の境目を消している */
.hero {
  position: relative; overflow: hidden;
  min-height: min(40rem, calc(100vh - var(--header-h)));
  display: flex; align-items: center;
  background: linear-gradient(180deg, #1a1a1a 0%, #1d1d1d 55%, #333 100%);
  color: #fff;
}
.hero-burst {
  position: absolute;
  width: 44rem; height: 44rem;
  left: -17rem; top: 50%;
  transform: translateY(-50%);
  opacity: .3;
  pointer-events: none;
  animation: burst-rotate 240s linear infinite;
}
@keyframes burst-rotate { to { transform: translateY(-50%) rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .hero-burst { animation: none; } }

.hero-photo {
  position: absolute; top: 0; bottom: 0; right: 0;
  width: 58%;
  pointer-events: none;
}
.hero-photo img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: 50% 12%;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 28%, #000 85%, transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0%, #000 28%, #000 85%, transparent 100%);
}

.hero-inner {
  position: relative; z-index: 1;
  width: min(1180px, 100% - 3rem); margin-inline: auto;
  padding: 4rem 0;
}
.hero-inner > * { max-width: 32rem; }
.hero-inner > .hero-cta { max-width: none; }
.hero-title {
  margin: 0 0 1.4rem;
  font-family: var(--sans);
  font-size: 0.8rem; font-weight: 500;
  letter-spacing: .16em;
  color: #d9d9d9;
  line-height: 1.8;
}
.hero-copy {
  margin: 0 0 .6rem;
  font-family: var(--serif);
  font-weight: 700;
  /* 1行（約12.6文字分）が「左端〜画面の半分」に収まる大きさ（写真と重ならない）。上限2.5rem・下限1.5rem */
  font-size: clamp(1.5rem, calc((50vw - max(1.5rem, (100vw - 1180px) / 2)) / 12.6), 2.5rem);
  line-height: 1.7;
  letter-spacing: .08em;
  text-shadow: 0 2px 20px rgba(0,0,0,.5);
}
.hero-inner > .hero-copy { max-width: none; }
/* 各行は途中で折り返さない（スマホは2行目だけ <br class="sp"> で「魂本来の生き方を／取り戻す」に分ける） */
.hero-copy-line { display: block; white-space: nowrap; }
.hero-copy rt { font-size: .32em; letter-spacing: .1em; color: #ddd; }
.hero-en {
  margin: 0 0 2.4rem;
  font-size: .7rem; letter-spacing: .5em; color: #bdbdbd;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 1rem; }

/* タブレット以下：写真を背景全面に敷き、文字は下部に重ねる */
@media (max-width: 860px) {
  .hero { min-height: 0; display: block; padding-top: 22rem; }
  .hero-photo { left: 0; width: 100%; bottom: auto; height: 30rem; }
  .hero-photo img {
    object-position: 50% 0%;
    -webkit-mask-image: linear-gradient(180deg, #000 55%, transparent 100%);
            mask-image: linear-gradient(180deg, #000 55%, transparent 100%);
  }
  .hero-burst { width: 30rem; height: 30rem; left: 50%; top: 14rem; margin-left: -15rem; opacity: .3; }
  .hero-inner { text-align: center; padding: 0 0 3.5rem; }
  .hero-inner > * { max-width: none; }
  .hero-copy { font-size: min(2.2rem, calc((100vw - 3rem) / 12.8)); }
  .hero-cta { justify-content: center; }
}
@media (max-width: 760px) {
  .hero { padding-top: 19rem; }
  .hero-photo { height: 26rem; }
  .hero-copy { font-size: min(1.45rem, calc((100vw - 3rem) / 12.6)); letter-spacing: .04em; }
  .hero-cta .btn { width: 100%; }
}

/* ---------- セクション共通 ---------- */
.section { padding: 5.5rem 0; }
@media (max-width: 760px) { .section { padding: 4rem 0; } }
.section-label {
  margin: 0 0 .4rem;
  text-align: center;
  font-size: .7rem; letter-spacing: .32em; color: var(--orchid); font-weight: 700;
}
.section-title {
  margin: 0 0 2.8rem;
  text-align: center;
  font-family: var(--serif);
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  color: var(--black);
  line-height: 1.6;
}
.section-title::after {
  content: ""; display: block;
  width: 2.4rem; height: 2px; margin: 1.2rem auto 0;
  background: var(--magenta);
}

/* ---------- イントロ ---------- */
.intro { background: var(--paper); }
.intro-body { max-width: 760px; margin: 0 auto 3rem; }
.intro-body p { margin: 0 0 1.2em; }
.stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
  max-width: 860px; margin: 0 auto 2.8rem;
}
.stats li {
  text-align: center;
  padding: 1.4rem .6rem;
  background: var(--off);
  border-bottom: 3px solid var(--magenta);
}
.stat-num {
  display: block;
  font-family: var(--serif); font-weight: 700;
  font-size: 2.3rem; line-height: 1.2; color: var(--black);
}
.stat-num small { font-size: .8rem; margin-left: .15em; }
.stat-label { font-size: .75rem; color: var(--ink-soft); }
@media (max-width: 760px) {
  .stats { grid-template-columns: 1fr; gap: .7rem; }
  .stats li { display: flex; align-items: baseline; justify-content: space-between; padding: .9rem 1.2rem; text-align: left; }
  .stat-num { font-size: 1.7rem; order: 2; }
  .stat-label { font-size: .85rem; }
}

/* ---------- サービス ---------- */
.services { background: var(--off); }
.service-list { display: grid; grid-template-columns: 1fr 1fr; gap: 1.6rem; }
@media (max-width: 860px) { .service-list { grid-template-columns: 1fr; } }
.service-card {
  position: relative;
  display: flex; gap: 1.2rem;
  background: var(--paper);
  padding: 2.2rem 2rem 2.2rem 1.6rem;
  box-shadow: 0 2px 10px rgba(0,0,0,.04);
  transition: box-shadow .25s, transform .25s;
}
.service-card::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: linear-gradient(180deg, var(--magenta), var(--orchid));
}
.service-card:hover { box-shadow: 0 14px 34px rgba(0,0,0,.1); transform: translateY(-3px); }
.service-num {
  flex: 0 0 auto;
  writing-mode: vertical-rl;
  font-family: var(--serif); font-size: 1.6rem; font-weight: 700;
  color: var(--magenta);
  border-right: 1px solid var(--line);
  padding-right: 1rem;
  line-height: 1;
}
.service-body { display: flex; flex-direction: column; }
.service-cat { margin: 0; font-size: .75rem; font-weight: 700; color: var(--orchid); letter-spacing: .1em; }
.service-title {
  margin: .3rem 0 1rem;
  font-family: var(--serif);
  font-size: 1.15rem; line-height: 1.6; color: var(--black);
}
.service-body p { margin: 0 0 1rem; font-size: .9rem; }
.service-body .note { font-size: .78rem; color: var(--ink-soft); background: var(--pink-mist); padding: .7em 1em; }
.service-body .btn { margin-top: auto; align-self: flex-start; }
@media (max-width: 760px) {
  .service-card { padding: 1.8rem 1.3rem; flex-direction: column; gap: .6rem; }
  .service-num { writing-mode: horizontal-tb; border-right: 0; border-bottom: 1px solid var(--line); padding: 0 0 .5rem; align-self: flex-start; }
  .service-body .btn { align-self: stretch; }
}

/* ---------- 無料・メディア ---------- */
.free { background: var(--paper); }
.free-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 1.4rem; }
@media (max-width: 960px) { .free-grid { grid-template-columns: 1fr; } }
.free-card {
  background: var(--off);
  padding: 2rem 1.6rem;
  display: flex; flex-direction: column;
}
.free-card h3 {
  margin: 0 0 .8rem;
  font-family: var(--serif); font-size: 1.1rem; line-height: 1.6; color: var(--black);
}
.free-card p { margin: 0 0 1.2rem; font-size: .88rem; }
.free-card .btn, .free-card .link-arrow { margin-top: auto; align-self: flex-start; }
.free-card--main {
  background:
    radial-gradient(ellipse at 100% 0%, rgba(214,23,126,.35), transparent 60%),
    linear-gradient(160deg, #1c1c1c, #3a3a3a);
  color: #fff;
}
.free-card--main h3 { color: #fff; }
.free-card--main .btn { align-self: stretch; }

.yt-links { margin-top: auto; display: grid; gap: .6rem; }
.yt-links .link-arrow { margin: 0; }

/* ---------- 公式SNS ---------- */
.sns-block { margin-top: 3.2rem; text-align: center; }
.sns-title {
  margin: 0 0 1.2rem;
  font-family: var(--serif); font-size: 1.15rem; color: var(--black);
}
.sns-list { display: flex; flex-wrap: wrap; justify-content: center; gap: .7rem; }
.sns-list a {
  display: inline-block;
  padding: .55em 1.3em;
  border: 1px solid var(--black);
  border-radius: 999px;
  color: var(--black); text-decoration: none;
  font-size: .8rem; font-weight: 500;
  transition: background .2s, color .2s, border-color .2s;
}
.sns-list a:hover { background: var(--berry); border-color: var(--berry); color: #fff; }
.sns-note { margin: 1.2rem 0 0; font-size: .72rem; color: var(--ink-soft); }
@media (max-width: 760px) {
  .sns-list { display: grid; grid-template-columns: 1fr 1fr; }
  .sns-list a { display: block; padding: .7em .5em; }
}

/* ---------- フッター ---------- */
.site-footer { background: var(--black); color: #cfcfcf; padding: 3.5rem 0 2rem; }
.footer-logo { margin: 0 0 1.8rem; text-align: center; font-family: var(--serif); font-size: 1.4rem; color: #fff; letter-spacing: .06em; }
.footer-logo small { display: block; font-family: var(--sans); font-size: .62rem; color: var(--gray); letter-spacing: .14em; }
.footer-sns { display: flex; flex-wrap: wrap; justify-content: center; gap: .5rem; margin: 0 0 2rem; }
.footer-sns a {
  display: inline-block; padding: .35em 1em;
  border: 1px solid rgba(255,255,255,.3); border-radius: 999px;
  color: #fff; text-decoration: none; font-size: .68rem; letter-spacing: .06em;
}
.footer-sns a:hover { border-color: var(--orchid); color: var(--orchid); }
.footer-nav, .footer-sub { display: flex; flex-wrap: wrap; justify-content: center; gap: .4rem 1.6rem; }
.footer-nav a, .footer-sub a { color: #cfcfcf; text-decoration: none; font-size: .75rem; }
.footer-nav a:hover, .footer-sub a:hover { color: var(--orchid); }
.footer-sub { margin-top: 1.2rem; padding-top: 1.2rem; border-top: 1px solid rgba(255,255,255,.1); }
.footer-sub a { font-size: .68rem; color: var(--gray); }
.copyright { margin: 2rem 0 0; text-align: center; font-size: .65rem; color: #7a7a7a; }
@media (max-width: 760px) {
  .footer-nav { display: grid; grid-template-columns: 1fr 1fr; gap: .2rem 1rem; text-align: center; }
  .footer-nav a { display: block; padding: .5em 0; font-size: .8rem; }
}

/* =========================================================
   下層ページ共通パーツ
   ========================================================= */

/* ---------- ページタイトル帯（黒系・細め） ---------- */
.page-header {
  position: relative; overflow: hidden;
  background:
    radial-gradient(ellipse at 100% 0%, rgba(214,23,126,.28), transparent 55%),
    linear-gradient(160deg, var(--black), var(--charcoal));
  color: #fff;
  padding: 3.2rem 0 3rem;
  text-align: center;
}
.page-header-burst {
  position: absolute; width: 26rem; height: 26rem;
  right: -8rem; top: 50%; transform: translateY(-50%);
  opacity: .16; pointer-events: none;
}
.page-header .container { position: relative; }
.page-header-en { margin: 0 0 .5rem; font-size: .66rem; letter-spacing: .4em; color: var(--orchid); font-weight: 700; }
.page-title {
  margin: 0;
  font-family: var(--serif); font-weight: 700;
  font-size: clamp(1.45rem, 3.2vw, 2rem);
  line-height: 1.6; letter-spacing: .06em;
}
.page-title small { display: block; margin-top: .5rem; font-family: var(--sans); font-size: .72rem; font-weight: 500; letter-spacing: .12em; color: #cfcfcf; }
@media (max-width: 760px) { .page-header { padding: 2.4rem 0 2.2rem; } }

/* ---------- パンくずリスト ---------- */
.breadcrumb { background: var(--off); border-bottom: 1px solid var(--line); }
.breadcrumb ol {
  width: min(1080px, 100% - 2.4rem); margin-inline: auto; padding: .7rem 0;
  list-style: none; display: flex; flex-wrap: wrap; gap: .2rem .5rem;
  font-size: .7rem; color: var(--ink-soft);
}
.breadcrumb li:not(:last-child)::after { content: "›"; margin-left: .5rem; color: var(--gray); }
.breadcrumb a { color: var(--charcoal); text-decoration: none; }
.breadcrumb a:hover { color: var(--berry); }

/* ---------- 下層ページ汎用 ---------- */
.section--off { background: var(--off); }
.lead { max-width: 760px; margin: 0 auto; }
.lead p { margin: 0 0 1.2em; }
.lead-catch {
  margin: 0 0 1.6rem; text-align: center;
  font-family: var(--serif); font-weight: 700; font-size: clamp(1.2rem, 2.6vw, 1.5rem); line-height: 1.8; color: var(--black);
}

/* 要確認マーカー（本番前にすべて解消する） */
.todo {
  display: inline-block;
  padding: .1em .5em; margin: 0 .2em;
  border: 1px dashed var(--magenta); background: var(--pink-mist);
  color: var(--berry); font-size: .78em; font-weight: 700; letter-spacing: 0;
}

/* 締めのCTA帯 */
.cta-band {
  background:
    radial-gradient(ellipse at 0% 100%, rgba(214,23,126,.3), transparent 60%),
    linear-gradient(160deg, #1c1c1c, #3a3a3a);
  color: #fff; text-align: center;
}
.cta-band .section-title { color: #fff; }
.cta-band p { margin: 0 auto 2rem; max-width: 640px; }
.cta-band .btn-group { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; }
@media (max-width: 760px) { .cta-band .btn { width: 100%; } }

/* FAQ（details/summary） */
.faq { max-width: 860px; margin: 0 auto; display: grid; gap: .8rem; }
.faq details { background: var(--paper); border: 1px solid var(--line); }
.faq summary {
  position: relative; cursor: pointer; list-style: none;
  padding: 1.1rem 3rem 1.1rem 3.2rem;
  font-weight: 700; color: var(--black);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: "Q"; position: absolute; left: 1.2rem; top: 1.05rem; font-family: var(--serif); color: var(--magenta); font-size: 1.1rem; }
.faq summary::after { content: "＋"; position: absolute; right: 1.2rem; top: 1.1rem; color: var(--gray); }
.faq details[open] summary::after { content: "－"; }
.faq .faq-a { position: relative; margin: 0; padding: 0 1.4rem 1.3rem 3.2rem; font-size: .9rem; }
.faq .faq-a::before { content: "A"; position: absolute; left: 1.2rem; top: -.1rem; font-family: var(--serif); color: var(--orchid); font-size: 1.1rem; }

/* ---------- 本文のセンター寄せ（下層ページは <main class="page-center"> を基本にする） ---------- */
/* 長い説明文・FAQ・カード内の複数行テキストなど、センターだと読みにくい箇所だけ .text-left で左寄せに戻す */
.page-center { text-align: center; }
.page-center .text-left,
.page-center .faq { text-align: left; }
/* センター寄せの本文は1行を短めにして読みやすくする */
.page-center .lead { max-width: 720px; }
@media (max-width: 760px) {
  /* スマホは1行が短く行数が増えるため、長い段落は左寄せにする */
  .page-center .sp-left { text-align: left; }
}

/* ---------- 過去のお話会カード（salon の一覧・アーカイブページの関連回で共通） ---------- */
.genre-tabs { display: flex; flex-wrap: wrap; justify-content: center; gap: .6rem; margin: 0 auto 2.2rem; max-width: 900px; }
.genre-tab {
  padding: .45em 1.2em; border: 1px solid var(--line); border-radius: 999px;
  background: var(--paper); color: var(--charcoal);
  font: inherit; font-size: .8rem; cursor: pointer;
  transition: background .2s, color .2s, border-color .2s;
}
.genre-tab:hover { border-color: var(--orchid); color: var(--orchid); }
.genre-tab[aria-pressed="true"] { background: var(--black); border-color: var(--black); color: #fff; }

.archive-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; text-align: left; }
@media (max-width: 960px) { .archive-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .archive-grid { grid-template-columns: 1fr; } }
.archive-card { background: var(--paper); box-shadow: 0 2px 10px rgba(0,0,0,.05); display: flex; flex-direction: column; }
.archive-card[hidden] { display: none; }
.archive-thumb { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: var(--black); }
.archive-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.archive-genre {
  position: absolute; left: .6rem; top: .6rem;
  padding: .15em .7em; background: rgba(14,14,14,.78); color: #fff;
  font-size: .65rem; letter-spacing: .06em;
}
.archive-info { padding: .9rem 1rem 1.1rem; }
.archive-date { margin: 0 0 .2rem; font-size: .7rem; font-weight: 700; color: var(--orchid); letter-spacing: .06em; }
.archive-title { margin: 0; font-size: .85rem; font-weight: 500; line-height: 1.7; color: var(--ink); }
/* 移行済みのアーカイブページがある回だけ <a class="archive-link"> で囲む */
a.archive-link { color: inherit; text-decoration: none; display: flex; flex-direction: column; height: 100%; transition: transform .25s, box-shadow .25s; }
a.archive-link:hover { transform: translateY(-3px); box-shadow: 0 12px 28px rgba(0,0,0,.1); }
.archive-more { margin-top: 2rem; }
.archive-more .btn { border: 1px solid var(--black); background: var(--paper); color: var(--black); font: inherit; font-weight: 700; font-size: .85rem; cursor: pointer; }
.archive-more .btn:hover { background: var(--black); color: #fff; }

/* サムネイル非掲載の回（参加者が写っている等）：放射モチーフで代替 */
.archive-thumb--none img { object-fit: contain; opacity: .35; padding: .8rem; }

/* ---------- サイト共通の色・書体の控え ----------
   旧LPのデザインを流用したアーカイブページでは、LPのCSSが --ink などを上書きする。
   ここでルート時点の値を別名で控えておき、サイト共通パーツ（購入ボックス等）で元に戻す */
:root {
  --site-black: var(--black);
  --site-ink: var(--ink);
  --site-ink-soft: var(--ink-soft);
  --site-line: var(--line);
  --site-serif: var(--serif);
  --site-sans: var(--sans);
}
/* お話会カードの短い紹介文 */
.archive-desc { margin: .5rem 0 0; font-size: .74rem; line-height: 1.75; color: var(--ink-soft); }
.archive-desc .todo { font-size: .9em; }