/* 流し見（feed.html）: 全画面・縦スナップ・1 作品 = 1 画面 */
body.is-reel { overflow: hidden; padding-bottom: 0 !important; }
/* 縦型／横型の切替ボタン（ショート・ザッピング共通） */
.reel__orient { flex: none; display: inline-flex; align-items: center; gap: 2px; height: 30px; padding: 0 8px; border-radius: 999px; border: 1px solid rgba(255,255,255,.3); background: rgba(0,0,0,.45); color: #fff; font-size: .95rem; line-height: 1; cursor: pointer; }
.reel__orient span { opacity: .45; } .reel__orient .reel__orient-p { opacity: 1; } .reel__orient[aria-pressed="true"] .reel__orient-p { opacity: .45; } .reel__orient[aria-pressed="true"] .reel__orient-l { opacity: 1; }
body.orient-portrait .slide__show img, body.orient-portrait .slide__page img, body.orient-portrait .slide__cover img, body.orient-portrait .slide__pages img { object-fit: cover; }   /* 縦型: 画面いっぱい（画像は拡大縮小のみ） */
/* 「画像を隠す」がオンのときの案内（2026-09-18 ユーザー要望。ショートとザッピングで共通）: 画面中央に解除ボタン */
.reel__blurnote { display: none; position: fixed; left: 50%; top: 42%; transform: translate(-50%, -50%); z-index: 6; width: min(86vw, 360px); padding: 16px 18px; border-radius: 14px; background: rgba(12, 12, 18, .92); border: 1px solid rgba(179, 164, 255, .5); color: #fff; text-align: center; box-shadow: 0 12px 40px rgba(0, 0, 0, .6); }
.reel__blurnote p { margin: 0 0 12px; font-size: .9rem; line-height: 1.6; }
.hide-images .reel__blurnote { display: block; }
.hide-images .slide__bg img, .hide-images .slide__cover img, .hide-images .slide__frame, .hide-images .slide__show img, .hide-images .slide__page img, .hide-images .slide__poster img { display: none !important; }   /* 「画像を隠す」オン: ショートは画像・動画も隠したうえで案内を出す（2026-09-18 ユーザー指示） */
body.is-reel .site-header, body.is-reel .site-footer { display: none; }
@media (max-width: 600px) {
  body.is-reel .bottom-nav { display: flex; background: rgba(0,0,0,.72); border-top-color: rgba(255,255,255,.08); z-index: 5; }
  body.is-reel .slide__info { bottom: calc(66px + env(safe-area-inset-bottom)); }
  body.is-reel .slide__rail { bottom: calc(150px + env(safe-area-inset-bottom)); }
  body.is-reel .reel__hint { bottom: auto; top: 30%; }   /* 情報・プレースホルダーと重ならない位置に */
  body.is-reel .toast { bottom: calc(76px + env(safe-area-inset-bottom)); }
}
@media (min-width: 601px) { body.is-reel .bottom-nav { display: none; } }
.reel { position: fixed; inset: 0; background: #000; }
.reel__scroller {
  position: absolute; inset: 0; overflow-y: auto; overscroll-behavior: contain;
  scroll-snap-type: y mandatory; -webkit-overflow-scrolling: touch; scrollbar-width: none;
}
.reel__scroller::-webkit-scrollbar { display: none; }
.slide { position: relative; height: 100%; height: 100dvh; scroll-snap-align: start; scroll-snap-stop: always; overflow: hidden; background: #000; }
.slide__bg { position: absolute; inset: 0; overflow: hidden; }
.slide__bg img { width: 100%; height: 100%; object-fit: cover; opacity: .35; transform: scale(1.15); filter: none; }
.slide__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.35) 0%, rgba(0,0,0,0) 30%, rgba(0,0,0,0) 55%, rgba(0,0,0,.85) 100%); }
.slide__media { position: absolute; inset: 0; display: grid; place-items: center; }
.slide__poster { max-width: 100%; max-height: 100%; width: 100%; object-fit: contain; }
.slide__noimage { color: var(--text-muted); font-size: .9rem; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.slide__noimage img { width: 64px; height: 64px; object-fit: contain; opacity: .6; }
/* 公式プレイヤー（3:2）: 全画面に敷かず、下の情報帯（約 230px）と右の操作列を避けて縦中央に置く。プレイヤー自身の操作バーが隠れないように */
.slide__frame { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -54%); width: min(100%, calc((100vh - 230px) * 1.5)); width: min(100%, calc((100dvh - 230px) * 1.5)); aspect-ratio: 3 / 2; height: auto; max-height: calc(100% - 230px); border: 0; background: transparent; box-shadow: 0 12px 40px rgba(0,0,0,.6); }
.slide__media:has(.slide__frame) .slide__poster { opacity: 0; }
/* 再生前のカバー: パッケージ画像＋再生ヒント。タップはプレイヤーに通す（pointer-events: none）。iframe にフォーカスが移ったら消える */
.slide__cover { position: absolute; inset: 0; display: grid; place-items: center; pointer-events: auto; cursor: pointer; z-index: 1; transition: opacity .35s; }   /* 2026-09-19: どこをタップしてもカバーが外れて公式プレイヤーが見える（中央の ▶ の素通しは 1 回目が反応しないことがあった） */
.slide__cover.is-off { pointer-events: none; }
.slide__cover img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
.slide__cover .slide__play { position: relative; width: 72px; height: 72px; font-size: 1.6rem; background: rgba(0,0,0,.6); box-shadow: 0 0 0 6px rgba(255,255,255,.12); }
.slide__cover .slide__play { pointer-events: auto; }
.slide__cover-hint { pointer-events: auto; cursor: pointer; position: absolute; left: 50%; transform: translateX(-50%); bottom: calc(240px + env(safe-area-inset-bottom)); padding: 5px 12px; border-radius: 999px; background: rgba(0,0,0,.55); color: #fff; font-size: .74rem; white-space: nowrap; }
.slide__cover.is-off { opacity: 0; }
.slide__media:has(.slide__cover:not(.is-off)) .slide__frame { opacity: 0; }   /* カバー中はプレイヤーを見せない（タップは通る） */
.slide__play { position: absolute; width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; background: rgba(0,0,0,.55); color: #fff; font-size: 1.4rem; pointer-events: none; }
.slide__rail { position: absolute; right: 8px; bottom: 120px; display: flex; flex-direction: column; gap: 10px; align-items: center; z-index: 2; }
.slide__btn { width: 46px; border: 0; background: none; color: #fff; display: flex; flex-direction: column; align-items: center; gap: 3px; cursor: pointer; }
.slide__btn span { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,.14); backdrop-filter: blur(6px); transition: background .15s, transform .1s, color .15s; }
.slide__btn span svg { width: 22px; height: 22px; }
.slide__btn--like.is-on span { background: #ff4d6d; color: #fff; }
.slide__btn--meh.is-on span { background: #d9a441; color: #111; }
.slide__btn--no.is-on span { background: #444a57; color: #fff; }
.slide__btn--sub { margin-top: 6px; opacity: .85; }
.slide__btn--sub span { width: 36px; height: 36px; }
.slide__btn--sub span svg { width: 22px; height: 22px; }
.slide__btn small { white-space: nowrap; font-size: .6rem; font-weight: 600; text-shadow: 0 1px 2px rgba(0,0,0,.6); }
.slide__btn:active span { transform: scale(.92); }
.slide__rail { gap: 14px; }
.slide__info { position: absolute; left: 10px; right: 62px; bottom: calc(14px + env(safe-area-inset-bottom)); z-index: 2; color: #fff; text-shadow: 0 1px 2px rgba(0,0,0,.6); }
.slide__sale { display: inline-block; margin-right: 6px; padding: 1px 6px; border-radius: 4px; background: #e0322f; font-size: .68rem; font-weight: 800; vertical-align: 1px; }
.slide__title { display: block; width: 100%; margin: 0 0 2px; padding: 0; border: 0; background: none; color: inherit; text-align: left; font: inherit; font-size: .95rem; font-weight: 700; line-height: 1.35; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; cursor: pointer; }
.slide__info.is-open .slide__title { white-space: normal; }
.slide__tags { display: none; }
.slide__info.is-open .slide__tags { display: block; }
.slide__meta { margin: 0 0 6px; font-size: .76rem; color: rgba(255,255,255,.8); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.slide__info.is-open .slide__meta { white-space: normal; }
.slide__tags { margin: 6px 0 0; font-size: .74rem; color: rgba(255,255,255,.75); }
.slide__tags span { margin-right: 6px; }
.slide__links { display: flex; gap: 6px; flex-wrap: nowrap; align-items: center; }
.slide__links .slide__link { padding: 6px 11px; font-size: .78rem; white-space: nowrap; }
.slide__link--share { width: 34px; height: 30px; padding: 0 !important; display: grid; place-items: center; flex: none; }
.slide__link--share svg { width: 16px; height: 16px; }
.slide__note { display: none; }
/* あなた向けセール（4 枚ごと） */
.slide--sale .slide__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(179, 164, 255,.18), rgba(0,0,0,.65)); }
.slide__salebox { margin: 0 0 8px; padding: 8px 10px; border-radius: 10px; background: rgba(12,12,18,.78); border: 1px solid rgba(179, 164, 255,.45); backdrop-filter: blur(6px); }
.slide__salelabel { margin: 0 0 4px; font-size: .68rem; letter-spacing: .12em; color: var(--accent); font-weight: 700; }
.slide__saleprice { margin: 0; display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.slide__saleprice strong { font-size: 1.15rem; }
.slide__saleprice s { color: rgba(255,255,255,.55); font-size: .9rem; }
.slide__saleoff { padding: 2px 8px; border-radius: 4px; background: #e0322f; font-size: .78rem; font-weight: 800; }
.slide__salelabel .is-soon { color: #ffb4a8; }
.slide__salewhy { margin: 3px 0 0; font-size: .72rem; color: rgba(255,255,255,.75); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.slide__link--sale { background: var(--accent); color: #0B0F1F; font-weight: 800; }
.slide__salebox { margin-bottom: 6px; }
.slide__link--share { border: 1px solid rgba(255,255,255,.35); background: rgba(0,0,0,.45); color: #fff; font: inherit; cursor: pointer; }
.slide__link { padding: 8px 14px; border-radius: 999px; font-size: .84rem; font-weight: 700; color: #fff; background: rgba(255,255,255,.14); backdrop-filter: blur(6px); }
.slide__link--primary { background: var(--accent); }
.reel__top { position: absolute; top: 0; left: 0; right: 0; z-index: 3; display: flex; align-items: center; gap: 8px; padding: calc(10px + env(safe-area-inset-top)) 12px 10px; background: linear-gradient(180deg, rgba(0,0,0,.6), rgba(0,0,0,0)); }
.reel__close { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: rgba(0,0,0,.5); color: #fff; font-size: 1.3rem; flex-shrink: 0; }
.reel__brand { flex: none; display: flex; align-items: center; }
.reel__brand img { width: 28px; height: 28px; object-fit: contain; }
.reel__cats { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; min-width: 0; flex: 1; }
.reel__cats::-webkit-scrollbar { display: none; }
.reel__cats .chip { padding: 5px 11px; font-size: .78rem; background: rgba(0,0,0,.45); border-color: rgba(255,255,255,.25); color: #fff; }
.reel__cats .chip.is-active { background: var(--accent); border-color: var(--accent); }
.reel__count { flex-shrink: 0; font-size: .74rem; color: rgba(255,255,255,.8); font-variant-numeric: tabular-nums; }
.reel__hint { position: absolute; left: 50%; bottom: calc(200px + env(safe-area-inset-bottom)); transform: translateX(-50%); z-index: 3; margin: 0; padding: 6px 12px; border-radius: 999px; background: rgba(0,0,0,.55); color: #fff; font-size: .74rem; animation: reelhint 1.6s ease-in-out infinite; }
.reel__hint[hidden] { display: none; }
@keyframes reelhint { 0%, 100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, -6px); } }
/* PC: スマホ幅の縦画面を中央に */
@media (min-width: 601px) {
  .reel { background: #050507; }
  .reel__scroller, .reel__top, .reel__hint { left: 50%; right: auto; width: min(480px, 100vw); transform: translateX(-50%); }
  .reel__scroller { border-left: 1px solid var(--border); border-right: 1px solid var(--border); }
  .reel__hint { transform: translateX(-50%); animation: none; }
}

/* 公式サンプル画像のスライドショー（動画の無い作品。setActive 中だけ） */
.slide__show { position: absolute; inset: 0; overflow: hidden; }
.slide__show img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; opacity: 0; transform: scale(1); transition: opacity 1.1s ease, transform 3.2s ease-out; }
.slide__show img.is-on { opacity: 1; transform: scale(1.06); }
.slide__media:has(.slide__show) .slide__poster { opacity: 0; }
@media (prefers-reduced-motion: reduce) { .slide__show img { transition: opacity .3s; transform: none !important; } }
/* 絞り込み */
.reel__filter { flex-shrink: 0; display: inline-flex; align-items: center; gap: 5px; height: 30px; padding: 0 10px; border-radius: 999px; border: 1px dashed rgba(255,255,255,.35); background: rgba(0,0,0,.45); color: #fff; font-size: .74rem; cursor: pointer; max-width: 40vw; }
.reel__filter.is-active { border-style: solid; background: var(--accent); border-color: var(--accent); }
.reel__filter-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.reel__filter-label:empty { display: none; }
.reel-filter { position: fixed; inset: 0; z-index: 320; display: flex; align-items: flex-end; justify-content: center; }
.reel-filter__veil { position: absolute; inset: 0; background: rgba(0,0,0,.55); backdrop-filter: blur(4px); }
.reel-filter__panel { position: relative; width: min(560px, 100vw); max-height: 78vh; overflow: auto; padding: 14px 16px calc(18px + env(safe-area-inset-bottom)); border-radius: 18px 18px 0 0; background: var(--glass); border: 1px solid var(--glass-border); box-shadow: var(--glass-shadow); animation: sk-rise .3s ease-out both; }
.reel-filter__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.reel-filter__x { border: 0; background: rgba(255,255,255,.08); color: var(--text); width: 32px; height: 32px; border-radius: 50%; font-size: 1.1rem; cursor: pointer; }
.reel-filter__search { display: flex; gap: 6px; margin-bottom: 10px; }
.reel-filter__search .explore__input { flex: 1; min-width: 0; }
.reel-filter__sorts { display: flex; gap: 6px; margin-bottom: 10px; }
.reel-filter__lead { margin: 0 0 8px; font-size: .76rem; color: var(--text-muted); line-height: 1.5; }
.reel-filter__body .kink { margin-bottom: 8px; }
.reel-filter__foot { margin-top: 10px; display: flex; justify-content: flex-end; }
/* 漫画・同人の試し読み（横スワイプ。縦のフィードとは別のスクロール） */
.slide__show--pages { display: flex; flex-direction: column; }
.slide__pages { flex: 1; min-height: 0; display: flex; overflow-x: auto; overflow-y: hidden; scroll-snap-type: x mandatory; scrollbar-width: none; -webkit-overflow-scrolling: touch; touch-action: pan-x pan-y; }
.slide__pages::-webkit-scrollbar { display: none; }
.slide__pages img { flex: none; width: 100%; height: 100%; object-fit: contain; scroll-snap-align: start; scroll-snap-stop: always; opacity: 1; position: static; transform: none; transition: none; background: #000; }
.slide__dots { position: absolute; left: 50%; transform: translateX(-50%); bottom: calc(126px + env(safe-area-inset-bottom)); display: flex; gap: 4px; z-index: 1; }
.slide__dots i { width: 5px; height: 5px; border-radius: 50%; background: rgba(255,255,255,.35); }
.slide__dots i.is-on { background: #fff; width: 14px; border-radius: 3px; }
.slide__pageno { position: absolute; top: calc(58px + env(safe-area-inset-top)); right: 12px; padding: 2px 8px; border-radius: 999px; background: rgba(0,0,0,.5); color: #fff; font-size: .7rem; font-variant-numeric: tabular-nums; }

/* 2026-09-16: 上部タブは 2 行まで折り返し可。動画・カバー・試し読みの領域（.slide__media）は上部バーと下の情報帯を避ける（JS が --reel-top を計測） */
.reel__cats { flex-wrap: wrap; row-gap: 5px; flex-direction: column; align-items: flex-start; }
.reel__row { display: flex; gap: 6px; flex-wrap: nowrap; max-width: 100%; overflow-x: auto; scrollbar-width: none; padding-right: 8px; }   /* 2026-09-19: 行内は折り返さず横スクロール（375px で 4 行になって動画を隠していた） */
.reel__row::-webkit-scrollbar { display: none; }
.reel__row .chip { flex: 0 0 auto; white-space: nowrap; }
.reel__cats .chip--group { font-weight: 700; border-color: rgba(255,255,255,.4); }
.reel { --reel-top: 60px; --reel-bottom: 150px; }
.slide__media { inset: var(--reel-top) 0 var(--reel-bottom) 0; }
.slide__bg { inset: 0; }
/* 公式プレイヤーの箱は公式の埋め込みサイズと同じ 3:2（720×480 等）。2026-09-19 ユーザー指摘: 正方形だと上下の黒帯が目立つ。背景は透明にして、余白は後ろのぼかしパッケージ（.slide__bg）が見える */
.slide__frame { left: 50%; top: 50%; transform: translate(-50%, -50%); width: 100%; max-width: 100%; aspect-ratio: 3 / 2; height: auto; max-height: 100%; background: transparent; box-shadow: none; }
.slide__cover-hint { bottom: 10px; }
.slide__dots { bottom: 8px; }
.slide__pageno { top: 8px; }
.slide--sale .slide__media { --reel-bottom: 230px; }

/* 2026-09-17: 見せ方の整理（表紙 → 試し読み／参考画像・PV → 終わりカード）、操作の案内、PC のキー案内、下の情報帯の計測 */
.slide__rail { bottom: calc(var(--reel-bottom) - 6px); }
@media (max-width: 600px) { body.is-reel .slide__rail { bottom: calc(var(--reel-bottom) - 6px); } }
.slide__page { flex: none; position: relative; width: 100%; height: 100%; scroll-snap-align: start; scroll-snap-stop: always; display: grid; place-items: center; background: #000; }
.slide__page img { width: 100%; height: 100%; object-fit: contain; }
.slide__page--cover img { object-fit: contain; }
.slide__coverlabel { position: absolute; left: 50%; bottom: 14px; transform: translateX(-50%); padding: 6px 12px; border-radius: 999px; background: rgba(0,0,0,.6); color: #fff; font-size: .74rem; white-space: nowrap; animation: reelhint 1.6s ease-in-out infinite; }
.slide__page--video { display: block; }
.slide__page--video .slide__frame { position: absolute; }
.slide__page--end { display: grid; place-items: center; background: linear-gradient(180deg, rgba(20,18,28,.9), rgba(8,8,12,.96)); }
.slide__endcard { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 18px 64px 18px 20px; text-align: center; color: #fff; max-width: 100%; box-sizing: border-box; }
@media (min-width: 601px) { .slide__endcard { padding: 18px 20px; max-width: 92%; } }
.slide__endcard img { width: min(60%, 260px); height: auto; max-height: 40%; object-fit: contain; border-radius: 10px; box-shadow: 0 10px 30px rgba(0,0,0,.5); }
.slide__endtitle { margin: 4px 0 0; font-size: .92rem; font-weight: 700; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.slide__endmeta { margin: 0; font-size: .76rem; color: rgba(255,255,255,.75); }
.slide__endcta { margin-top: 4px; }
/* 公式プレイヤー（動画）の「詳しく見る」: 45 秒後に下から出す（iframe の終わりは外から分からない） */
.slide__end { position: absolute; left: 50%; bottom: 8px; transform: translateX(-50%); z-index: 3; width: min(92%, 420px); border-radius: 14px; background: rgba(12,10,18,.9); border: 1px solid rgba(179, 164, 255,.25); animation: sk-rise .4s ease-out both; }
.slide__end .slide__endcard { padding: 12px 14px; flex-direction: row; flex-wrap: wrap; justify-content: center; text-align: left; gap: 8px 12px; }
.slide__end .slide__endcard img { width: 72px; max-height: 72px; }
.slide__end .slide__endtitle { flex: 1; min-width: 140px; font-size: .8rem; margin: 0; }
.slide__end .slide__endmeta { display: none; }
.slide__end [data-next] { display: none; }
/* 操作の案内（モードごとに最初の 1 回。気づいていなさそうなら再表示）: 画面中央の小さな半透明の帯。タップで消える */
.slide__nav { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); z-index: 4; display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 8px 14px; border-radius: 12px; background: rgba(10,8,16,.55); backdrop-filter: blur(4px); color: #fff; text-align: center; animation: sk-fade .4s ease-out both; transition: opacity .3s; max-width: 80%; pointer-events: none; }   /* 2026-09-19 夜: 案内はタップを吸わない（中央の案内がプレイヤーへのタップを 1 回食っていた） */
.slide__nav.is-out { opacity: 0; }
.slide__nav p { margin: 0; font-size: .78rem; line-height: 1.5; text-shadow: 0 1px 2px rgba(0,0,0,.6); }
.slide__nav p + p { color: rgba(255,255,255,.7); font-size: .7rem; }
.slide__nav--again { top: 58%; }
/* 再生前カバーのタップ領域: 中央（プレイヤーの再生ボタン）はプレイヤーへ素通し、周りはカバーを外す（反応が無いように見えないための保険） */
.slide__tapzone { position: absolute; pointer-events: auto; display: block; }
.slide__tapzone--t { left: 0; right: 0; top: 0; height: 30%; }
.slide__tapzone--b { left: 0; right: 0; bottom: 0; height: 30%; }
.slide__tapzone--l { left: 0; top: 30%; bottom: 30%; width: 28%; }
.slide__tapzone--r { right: 0; top: 30%; bottom: 30%; width: 28%; }
.slide__cover.is-off .slide__tapzone, .slide__cover.is-off .slide__play, .slide__cover.is-off .slide__cover-hint { pointer-events: none; }   /* 2026-09-20: カバーを外した後も中央の ▶ がタップを受けていて、公式プレイヤーに届かなかった（何度タップしても再生されない） */
.reel__keys { position: absolute; top: calc(var(--reel-top) + 6px); left: 50%; transform: translateX(-50%); z-index: 6; padding: 8px 14px; border-radius: 999px; background: rgba(12,10,18,.9); border: 1px solid rgba(179, 164, 255,.3); color: #fff; font-size: .78rem; white-space: nowrap; transition: opacity .4s; }
.reel__keys b { color: var(--accent); font-weight: 800; }
.reel__keys.is-out { opacity: 0; }
@media (max-width: 600px) { .reel__keys { display: none; } }

/* 初めての人向けの操作ガイド（2026-09-21） */
.reel__onboard { position: fixed; inset: 0; z-index: 40; display: flex; align-items: center; justify-content: center; padding: 16px; background: rgba(6, 4, 12, .78); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); transition: opacity .3s; }
.reel__onboard.is-out { opacity: 0; pointer-events: none; }
.reel__onboard-arrow { position: absolute; left: 50%; top: calc(var(--reel-top, 96px) - 2px); transform: translateX(-50%); color: var(--accent); font-size: 1.1rem; animation: reel-arrow 1.2s ease-in-out infinite; }
@keyframes reel-arrow { 0%, 100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, -6px); } }
.reel__onboard-box { width: min(100%, 420px); max-height: calc(100vh - 32px); overflow-y: auto; padding: 18px 18px 16px; border-radius: 18px; background: var(--glass, rgba(20, 16, 30, .96)); border: 1px solid var(--glass-border-soft, rgba(179, 164, 255, .35)); box-shadow: 0 20px 60px rgba(0, 0, 0, .6); }
.reel__onboard-eyebrow { margin: 0; font-size: .68rem; letter-spacing: .18em; color: var(--accent); font-weight: 800; }
.reel__onboard-title { margin: 2px 0 12px; font-size: 1.2rem; }
.reel__onboard-steps { list-style: none; margin: 0 0 14px; padding: 0; display: grid; gap: 10px; }
.reel__onboard-steps li { display: grid; grid-template-columns: 40px 1fr; grid-template-rows: auto auto; column-gap: 12px; align-items: center; }
.reel__onboard-ico { grid-row: 1 / 3; width: 40px; height: 40px; display: grid; place-items: center; border-radius: 12px; background: rgba(179, 164, 255, .16); color: var(--accent); font-weight: 800; font-size: 1.05rem; }
.reel__onboard-steps b { font-size: .95rem; }
.reel__onboard-steps small { font-size: .76rem; color: var(--text-muted); line-height: 1.5; }
.reel__onboard-btn { width: 100%; min-height: 46px; }
@media (prefers-reduced-motion: reduce) { .reel__onboard-arrow { animation: none; } }
/* 2026-09-26 総点検: 使い方の「▲」が指す上のタブが暗幕の下で見えなかった → 案内の間はタブだけ暗幕の上に（押せないまま） */
body:has(#reel-onboard) .reel__top { z-index: 41; pointer-events: none; }
/* 2026-09-26 最終品質監査: 上部のロゴ（28px）の押せる範囲を 44px に */
.reel__brand { position: relative; }
.reel__brand::after { content: ""; position: absolute; left: 50%; top: 50%; width: 44px; height: 44px; transform: translate(-50%, -50%); }
/* 2026-09-26 最終品質監査: 題名（タップで全文を開く）の押せる範囲を上下に広げる（見た目は同じ） */
@media (pointer: coarse) { .slide__title { position: relative; } .slide__title::after { content: ""; position: absolute; left: 0; right: 0; top: -10px; bottom: -8px; } }
/* 2026-09-26: 出演者が 8 人を超える作品は、題名をタップして情報を開いたときに全員を出す（閉じているあいだは「＋N 名」。動画を情報帯で隠さない） */
.slide__people-rest { display: none; }
.slide__info.is-open .slide__people-rest { display: inline; }
.slide__people-n { margin-left: 4px; color: var(--accent); font-weight: 700; }
.slide__info.is-open .slide__people-n { display: none; }