/* ==========================================================================
   main.css：独自ブロック（lbm/*）の見た目。公開画面とエディタの両方で読み込む。
   ルール：ブロックのルート class（c-xxx）起点で書く。body/html に依存しない。
   ========================================================================== */
:root { --lbm-ink: #2b3240; --lbm-sub: #7a828c; --lbm-line: #c9d2dc; --lbm-blue: #2e6ca6; --lbm-navy: #1f2a44; --lbm-gold: #b08d57; --lbm-pale: #e7eef6; }

/* ボタン（各ブロック共通） */
.c-btn { display: inline-flex; align-items: center; justify-content: center; gap: 4px; padding: 11px 18px; border-radius: 6px; font-size: 13px; font-weight: 700; text-decoration: none; background: var(--lbm-navy); color: #fff; border: 1px solid var(--lbm-navy); transition: background .18s, color .18s; line-height: 1.4; }
.c-btn:hover { background: var(--lbm-gold); color: var(--lbm-navy); border-color: var(--lbm-gold); }
.c-btn--ghost { background: #fff; color: var(--lbm-blue); border-color: var(--lbm-blue); }
.c-btn--ghost:hover { background: var(--lbm-pale); color: var(--lbm-navy); border-color: var(--lbm-blue); }

/* ヒーロー */
.c-hero { position: relative; min-height: 300px; border-radius: 14px; overflow: hidden; display: flex; align-items: center; justify-content: center; text-align: center; margin: 0 0 8px; background: linear-gradient(135deg, #1f2a44 0%, #2e4a72 55%, #3f6fa5 100%); }
.c-hero__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.c-hero__shade { position: absolute; inset: 0; background: linear-gradient(rgba(20,28,48,.5), rgba(20,28,48,.55)); }
.c-hero__inner { position: relative; color: #fff; padding: 36px 22px; max-width: 680px; }
.c-hero__eyebrow { letter-spacing: .3em; font-size: 11px; color: #a9c2e0; font-weight: 700; margin: 0 0 14px; }
.c-hero__title { font-family: "Hiragino Mincho ProN", "Yu Mincho", serif; font-size: clamp(23px, 5.4vw, 36px); font-weight: 600; line-height: 1.4; margin: 0 0 12px; color: #fff; word-break: keep-all; overflow-wrap: break-word; }
.c-hero__sub { color: #d7e2f0; font-size: 14px; line-height: 1.9; margin: 0 0 20px; word-break: keep-all; overflow-wrap: break-word; }

/* 案内バー（ステージ配信・出店案内・オンラインセッション） */
.c-promo { display: flex; align-items: center; justify-content: space-between; gap: 12px; background: var(--lbm-pale); border: 1px solid #cfe1f1; border-radius: 8px; padding: 14px 18px; margin-top: 16px; }
.c-promo__text { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 14px; color: var(--lbm-ink); margin: 0; }
.c-promo__label { color: var(--lbm-navy); font-weight: 700; }
.c-promo__icon { width: 16px; height: 16px; flex: none; }
@media (max-width: 640px) {
	.c-promo { flex-direction: column; text-align: center; gap: 14px; padding: 18px 16px; }
	.c-promo__text { flex-direction: column; gap: 4px; line-height: 1.7; }
	.c-promo .c-btn { min-width: 200px; }
}

/* セクション見出し */
.c-section-title { font-size: 14px; font-weight: 700; color: var(--lbm-blue); margin: 24px 0 10px; }

/* お知らせ一覧 */
.c-news-list__item { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; background: #fff; border: 1px solid #e5e9ef; border-radius: 8px; padding: 12px 16px; margin-bottom: 8px; text-decoration: none; color: var(--lbm-ink); }
.c-news-list__date { font-size: 12px; color: var(--lbm-sub); min-width: 92px; }
.c-news-list__tag { font-size: 10px; background: var(--lbm-pale); color: var(--lbm-blue); padding: 2px 8px; border-radius: 10px; }
.c-news-list__title { font-size: 13.5px; flex: 1; min-width: 0; word-break: break-word; }
.c-news-list__empty { color: #888; font-size: 13.5px; }
@media (max-width: 640px) {
	.c-news-list__item { flex-direction: column; align-items: flex-start; gap: 6px; padding: 14px 16px; }
	.c-news-list__title { font-size: 14.5px; line-height: 1.7; font-weight: 600; }
}

/* 出店者ピックアップ */
.c-shop-pickup { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; }
.c-shop-pickup__card { display: block; background: #fff; border: 1px solid #e5e9ef; border-radius: 8px; padding: 8px; text-decoration: none; color: var(--lbm-ink); }
.c-shop-pickup__photo { aspect-ratio: 4/3; margin-bottom: 8px; border-radius: 6px; overflow: hidden; background: repeating-linear-gradient(135deg, #e6ebf1, #e6ebf1 10px, #eef2f6 10px, #eef2f6 20px); display: flex; align-items: center; justify-content: center; color: #9aa3ad; font-size: 12px; }
.c-shop-pickup__photo img { width: 100%; height: 100%; object-fit: cover; }
.c-shop-pickup__name { display: block; font-size: 15px; font-weight: 600; }
.c-shop-pickup__cat { display: block; font-size: 11px; color: var(--lbm-sub); }
@media (max-width: 560px) { .c-shop-pickup { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 380px) { .c-shop-pickup { grid-template-columns: 1fr; } }

/* 機能ブロック（フォーム・マイページ・配信など） */
.c-feature { margin: 8px 0; }

/* ボタンの並び */
.c-buttons { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.c-buttons__item { margin: 0; }

/* スポンサー広告（lune-sponsor.php の出力） */
.c-sponsor .ad { border: 1px dashed #c9a24a; background: #faf6ea; border-radius: 8px; padding: 16px; text-align: center; color: #8a6d2e; font-size: 12.5px; margin: 16px 0; }
.c-sponsor .ad small { display: block; color: #b0904a; font-size: 10px; letter-spacing: .18em; margin-bottom: 3px; }
.c-sponsor .ad img { max-width: 100%; height: auto; border-radius: 6px; }