/* ステラリウム — 夜空と金の器 */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #0b1026;
  --bg2: #141c33;
  --panel: #161e39;
  --line: #2a3355;
  --gold: #f5d76e;
  --gold-dim: #c9ae55;
  --text: #dfe3f0;
  --dim: #8a92b8;
  --serif: "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", serif;
  --sans: "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
}

html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.95;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ===== 星空背景 ===== */
.starfield {
  position: fixed; inset: 0; z-index: -2;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, #1c2650 0%, transparent 60%),
    linear-gradient(180deg, #0b1026 0%, #101740 55%, #0b1026 100%);
}
.starfield::before, .starfield::after {
  content: ""; position: absolute; inset: 0;
  background-image:
    radial-gradient(1px 1px at 20% 30%, #fff, transparent),
    radial-gradient(1px 1px at 70% 12%, #fff, transparent),
    radial-gradient(1.5px 1.5px at 40% 70%, #ffd9a0, transparent),
    radial-gradient(1px 1px at 85% 55%, #fff, transparent),
    radial-gradient(1px 1px at 10% 82%, #fff, transparent),
    radial-gradient(2px 2px at 60% 40%, #f5d76e, transparent),
    radial-gradient(1px 1px at 33% 15%, #fff, transparent),
    radial-gradient(1px 1px at 92% 85%, #fff, transparent),
    radial-gradient(1px 1px at 48% 92%, #fff, transparent),
    radial-gradient(1.5px 1.5px at 8% 45%, #cfd8ff, transparent);
  opacity: 0.7;
  animation: twinkle 5s ease-in-out infinite;
}
.starfield::after {
  background-image:
    radial-gradient(1px 1px at 25% 65%, #fff, transparent),
    radial-gradient(1px 1px at 55% 22%, #fff, transparent),
    radial-gradient(1.5px 1.5px at 78% 35%, #ffd9a0, transparent),
    radial-gradient(1px 1px at 15% 10%, #fff, transparent),
    radial-gradient(1px 1px at 65% 88%, #fff, transparent),
    radial-gradient(2px 2px at 90% 18%, #cfd8ff, transparent),
    radial-gradient(1px 1px at 42% 48%, #fff, transparent);
  animation-delay: 2.5s;
}
@keyframes twinkle { 0%, 100% { opacity: 0.75; } 50% { opacity: 0.3; } }

.shooting-star {
  position: fixed; z-index: -1; top: 12%; left: -10%;
  width: 130px; height: 1.5px; pointer-events: none;
  background: linear-gradient(90deg, transparent, #fff9);
  transform: rotate(-18deg);
  animation: shoot 11s linear infinite;
  opacity: 0;
}
.shooting-star.s2 { top: 55%; animation-delay: 6.5s; animation-duration: 13s; }
@keyframes shoot {
  0%, 91% { opacity: 0; transform: translateX(0) rotate(-18deg); }
  92% { opacity: 0.9; }
  97%, 100% { opacity: 0; transform: translateX(115vw) rotate(-18deg); }
}

/* ===== ヘッダー ===== */
.site-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 26px;
  border-bottom: 1px solid var(--line);
  background: #0b1026cc;
  backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 10;
  flex-wrap: wrap; gap: 8px;
}
.logo {
  color: var(--gold); text-decoration: none;
  font-family: var(--serif);
  font-size: 1.3rem; letter-spacing: 0.2em; font-weight: 600;
}
.site-header nav { display: flex; gap: 2px; flex-wrap: wrap; }
.site-header nav a {
  color: var(--dim); text-decoration: none;
  padding: 6px 13px; border-radius: 4px;
  font-size: 0.83rem; letter-spacing: 0.14em;
  transition: color 0.2s;
  position: relative;
}
.site-header nav a::after {
  content: ""; position: absolute; left: 13px; right: 13px; bottom: 3px;
  height: 1px; background: var(--gold); transform: scaleX(0);
  transition: transform 0.25s;
}
.site-header nav a:hover { color: var(--gold); }
.site-header nav a:hover::after { transform: scaleX(1); }
.nav-room { color: var(--gold) !important; animation: glow 2.5s ease-in-out infinite; }
@keyframes glow { 50% { text-shadow: 0 0 14px var(--gold); } }

main { max-width: 880px; margin: 0 auto; padding: 24px 16px 80px; }

/* ===== ヒーロー ===== */
.hero { text-align: center; padding: 84px 10px 44px; position: relative; }
.hero-moon {
  position: absolute; top: 26px; right: 8%;
  width: 92px; opacity: 0.9;
  filter: drop-shadow(0 0 30px #f7ecc966);
  animation: moonfloat 7s ease-in-out infinite;
}
@keyframes moonfloat { 50% { transform: translateY(-7px); } }
.hero-kicker { color: var(--gold-dim); letter-spacing: 0.5em; font-size: 0.78rem; font-family: var(--serif); }
.hero-title {
  font-family: var(--serif);
  font-size: 3.4rem; letter-spacing: 0.28em; color: var(--gold);
  font-weight: 600; margin: 10px 0 2px;
  text-shadow: 0 0 40px #f5d76e40;
  text-indent: 0.28em;
}
.hero-en { color: var(--dim); letter-spacing: 0.6em; font-size: 0.7rem; margin-bottom: 20px; text-indent: 0.6em; }
.hero-sub { color: var(--text); max-width: 520px; margin: 0 auto 16px; font-family: var(--serif); font-size: 1.02rem; }
.hero-meta { color: var(--dim); font-size: 0.85rem; letter-spacing: 0.12em; }
.hero-cta {
  display: inline-block; margin-top: 22px;
  color: var(--gold); text-decoration: none;
  border: 1px solid var(--gold-dim); border-radius: 999px;
  padding: 9px 34px; letter-spacing: 0.2em; font-size: 0.88rem;
  transition: background 0.25s, box-shadow 0.25s;
}
.hero-cta:hover { background: #f5d76e1a; box-shadow: 0 0 24px #f5d76e33; }
.hero-replay { margin-top: 16px; }
.hero-replay a { color: var(--gold-dim); font-size: 0.82rem; text-decoration: underline; text-underline-offset: 3px; }
.hero-replay a:hover { color: var(--gold); }

.hero-share { margin-top: 22px; }
.room-share { text-align: center; margin-top: 26px; }
.share-x-btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: #111; color: #fff; text-decoration: none;
  padding: 10px 24px; border-radius: 999px; font-size: 0.88rem;
  border: 1px solid #333; letter-spacing: 0.05em;
  transition: background 0.2s, transform 0.15s, border-color 0.2s;
}
.share-x-btn:hover { background: #000; border-color: #555; transform: translateY(-1px); }

.side-story {
  margin-top: 32px; padding: 22px 26px;
  border: 1px solid var(--gold-dim); border-radius: 12px;
  background: linear-gradient(180deg, #f5d76e0a, transparent);
  text-align: center;
}
.side-story-kicker { color: var(--gold-dim); letter-spacing: 0.2em; font-size: 0.78rem; margin-bottom: 8px; }
.side-story h3 { color: var(--text); font-family: var(--serif); font-size: 1.1rem; margin-bottom: 8px; }
.side-story-tagline { color: var(--dim); font-size: 0.85rem; margin-bottom: 4px; }
.side-story-author { color: var(--dim); font-size: 0.78rem; margin-bottom: 14px; }
.side-story-link {
  display: inline-block; color: var(--gold); text-decoration: none;
  border: 1px solid var(--gold-dim); border-radius: 999px; padding: 8px 22px;
  font-size: 0.85rem; transition: background 0.2s;
}
.side-story-link:hover { background: #f5d76e14; }
.cast-stars { margin: 16px 0 10px; font-size: 1.15rem; letter-spacing: 0.7em; color: var(--gold); text-indent: 0.7em; }
.star-fifth { color: #ffd9a0; animation: glow 2.5s ease-in-out infinite; }

.ornament { text-align: center; color: var(--gold-dim); letter-spacing: 0.3em; margin: 6px 0 26px; opacity: 0.7; font-size: 0.8rem; }

/* ===== パネル ===== */
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 30px 34px;
  margin-bottom: 26px;
  position: relative;
  box-shadow: 0 6px 30px #00000040;
}
.panel::before {
  content: "\2726"; /* ✦ をエスケープ表記に（CSSの文字コード誤判定対策） */
  position: absolute; top: -1px; left: 22px;
  color: var(--gold-dim); background: var(--bg);
  padding: 0 8px; font-size: 0.7rem; line-height: 1;
  transform: translateY(-50%);
}
.panel h2 {
  color: var(--gold); letter-spacing: 0.3em; font-size: 1.02rem;
  font-family: var(--serif); font-weight: 600;
  border-bottom: 1px solid var(--line); padding-bottom: 12px; margin-bottom: 20px;
}
.h-sub { color: var(--dim); font-size: 0.72rem; letter-spacing: 0.2em; margin-left: 14px; font-family: var(--sans); font-weight: normal; }
.panel h2.archive-h { margin-top: 40px; color: #b0a8f0; }
.panel h2.drafts-h { color: #8a92b8; }
.archive-note { color: var(--dim); font-size: 0.85rem; margin-bottom: 10px; }

/* NEWS */
.news { list-style: none; }
.news li { padding: 10px 0; border-bottom: 1px dashed var(--line); font-size: 0.95rem; }
.news-date { color: var(--gold-dim); margin-right: 14px; font-size: 0.85rem; letter-spacing: 0.05em; }
.news-badge {
  color: #1a1a2e; background: var(--gold); border-radius: 3px;
  font-size: 0.65rem; font-weight: bold; letter-spacing: 0.1em;
  padding: 1px 7px; margin-right: 10px; vertical-align: 1px;
}

/* CAST（TOPのストリップ） */
.cast-strip { display: flex; gap: 10px; justify-content: space-around; flex-wrap: wrap; }
.cast-mini {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  text-decoration: none; padding: 10px 14px; border-radius: 10px;
  transition: background 0.2s, transform 0.2s;
}
.cast-mini:hover { background: #ffffff08; transform: translateY(-3px); }
.cast-mini-avatar {
  width: 96px; height: 96px; border-radius: 50%; overflow: hidden;
  border: 2px solid var(--c); background: radial-gradient(circle at 50% 30%, #232d52, #141c33);
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.cast-mini-avatar svg { display: block; width: 100%; height: 100%; }
.cast-mini-name { color: var(--c); font-size: 0.88rem; letter-spacing: 0.15em; }

/* CASTページ */
.cast-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; }
.cast-card {
  border: 1px solid var(--line); border-top: 3px solid var(--c, var(--gold));
  border-radius: 10px; padding: 24px 22px; background: var(--bg2);
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}
.cast-card:hover { transform: translateY(-3px); box-shadow: 0 10px 30px #00000055; }
.cast-avatar {
  width: 180px; height: 180px; border-radius: 50%; overflow: hidden;
  background: radial-gradient(circle at 50% 30%, #232d52, #141c33);
  border: 3px solid var(--c);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px;
  position: relative;
}
.cast-avatar svg { display: block; width: 100%; height: 100%; }

/* 実写風などの画像を img/cast_<id>.png に置くと、SVGの上に重なって表示される */
.cast-photo {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; border-radius: 50%;
}
.cast-card h3 { color: var(--c); letter-spacing: 0.2em; font-family: var(--serif); font-size: 1.15rem; }
.cast-card h3 small { color: var(--dim); font-weight: normal; margin-left: 10px; font-size: 0.72rem; letter-spacing: 0.1em; }
.cast-star-name { color: var(--dim); font-size: 0.78rem; margin: 4px 0 10px; letter-spacing: 0.1em; }
.cast-card p { font-size: 0.9rem; text-align: left; }
.cast-likes { color: var(--dim); font-size: 0.8rem !important; margin-top: 10px; }
.cast-blog-link {
  color: var(--c); font-size: 0.85rem; text-decoration: none;
  display: inline-block; margin-top: 12px;
  border: 1px solid var(--c); border-radius: 999px; padding: 4px 18px;
  transition: opacity 0.2s;
}
.cast-blog-link:hover { opacity: 0.75; }

/* クリア後：ほのかのカード */
.honoka-card {
  border-color: #ffd9a066;
  box-shadow: 0 0 26px #ffd9a022, 0 6px 30px #00000040;
  animation: honoka-glow 4s ease-in-out infinite;
}
@keyframes honoka-glow {
  50% { box-shadow: 0 0 40px #ffd9a03a, 0 6px 30px #00000040; }
}

/* クリア後：復活メニュー */
.revived-h { color: #ffd9a0; }
.menu-list li.revived { border-bottom-color: #ffd9a055; }
.menu-list li.revived .m-name { color: #ffd9a0; }

/* MENU */
.menu-h { color: var(--text); font-size: 0.95rem; letter-spacing: 0.25em; margin: 20px 0 10px; font-family: var(--serif); }
.menu-h::before { content: "✧ "; color: var(--gold-dim); }
.menu-list { list-style: none; }
.menu-list li {
  display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap;
  padding: 9px 0; border-bottom: 1px dashed var(--line);
}
.m-name { color: var(--text); }
.m-dots { flex: 1; border-bottom: 1px dotted var(--dim); min-width: 30px; opacity: 0.5; }
.m-price { color: var(--gold); font-family: var(--serif); }
.m-note { width: 100%; color: var(--dim); font-size: 0.8rem; }
.menu-discontinued { color: var(--dim); font-size: 0.8rem; margin-top: 22px; opacity: 0.65; }

/* ACCESS */
.map-placeholder {
  height: 170px; border: 1px dashed var(--line); border-radius: 10px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: var(--dim); letter-spacing: 0.3em; margin: 16px 0;
  background: repeating-linear-gradient(45deg, transparent, transparent 14px, #ffffff04 14px, #ffffff04 15px);
}
.access-note { color: var(--dim); font-size: 0.85rem; }

/* BLOG 一覧 */
.blog-filter { color: var(--dim); font-size: 0.85rem; margin-bottom: 12px; }
.blog-filter a { color: var(--gold); }
.post-list { list-style: none; }
.post-item { border-bottom: 1px dashed var(--line); }
.post-item a {
  display: flex; gap: 14px; align-items: baseline; flex-wrap: wrap;
  padding: 13px 8px; text-decoration: none; color: var(--text);
  transition: background 0.15s, padding-left 0.15s;
  border-radius: 6px;
}
.post-item a:hover { background: #ffffff08; padding-left: 14px; }
.post-date { color: var(--dim); font-size: 0.8rem; white-space: nowrap; font-family: var(--serif); letter-spacing: 0.04em; }
.post-cast { font-size: 0.85rem; white-space: nowrap; }
.post-cast::before { content: "✦ "; font-size: 0.7em; }
.post-title { flex: 1; }
.post-item.deleted { display: flex; gap: 14px; padding: 13px 8px; align-items: baseline; opacity: 0.5; }
.deleted-label { color: var(--dim); font-size: 0.8rem; font-style: italic; }
.post-empty { color: var(--dim); padding: 10px 0; }
.archive { opacity: 0.95; }
.drafts .post-item a { color: #aab3d6; }

/* 記事ページ */
.post-view .post-meta { color: var(--dim); font-size: 0.85rem; margin-bottom: 8px; }
.post-view h2 { border: none; color: var(--text); font-size: 1.4rem; letter-spacing: 0.06em; font-family: var(--serif); margin-bottom: 14px; }
.post-body { margin-bottom: 1.15em; }
.honoka-self { font-family: var(--serif); letter-spacing: 0.07em; line-height: 2.3; }
.draft-view { background: #12182e; border-style: dashed; }

/* 開店日の記事（本人が唯一投稿したもの）：手紙・便箋のような特別な見た目 */
.honoka-letter {
  /* 罫線と地色を1枚のbackground-imageにまとめる（別々に書くと後勝ちで地色が消える） */
  background-image:
    repeating-linear-gradient(180deg, transparent, transparent 30px, #d8cfae 30px, #d8cfae 31px),
    linear-gradient(180deg, #f9f5ea 0%, #f3edd9 100%);
  color: #3a3325;
  border-radius: 4px;
  padding: 24px 28px 18px;
  margin: 18px 0;
  max-width: 600px;
  box-shadow: 0 6px 20px #0008;
  transform: rotate(-0.5deg);
  font-family: var(--serif);
}
.honoka-letter .post-body {
  line-height: 30px;
  letter-spacing: 0.07em;
}
.honoka-letter .post-body[data-post-id]:hover { background: #00000009; }
.honoka-letter .post-body[data-post-id].saved { background: #c58c4520; box-shadow: inset 2px 0 0 #c58c45; }
.honoka-letter .post-body[data-post-id]:hover::after { color: #8a7a55; background: #f3edd9; border-color: #d8cfae; }
/* 同じ区分内の前後の記事へのナビゲーション */
.post-siblings {
  display: flex; gap: 14px; margin-top: 30px;
  padding-top: 18px; border-top: 1px dashed var(--line);
}
.post-sibling {
  flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 4px;
  padding: 10px 14px; border-radius: 8px; border: 1px solid var(--line);
  color: var(--dim); text-decoration: none; font-size: 0.8rem;
  transition: background 0.15s, border-color 0.2s;
}
.post-sibling.next { text-align: right; align-items: flex-end; }
a.post-sibling:hover { background: #ffffff08; border-color: var(--gold-dim); color: var(--gold); }
.post-sibling.disabled { opacity: 0.35; cursor: default; }
.post-sibling-title {
  color: var(--text); font-size: 0.92rem;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 100%;
}
a.post-sibling:hover .post-sibling-title { color: var(--gold); }

.back { margin-top: 26px; }
.back a { color: var(--gold); text-decoration: none; font-size: 0.9rem; }
.final-note { color: #ffd9a0; font-size: 0.85rem; border-left: 3px solid #ffd9a0; padding-left: 12px; margin-top: 20px; }

/* 写真 */
.photo {
  margin: 20px 0; padding: 12px 12px 8px; background: #f5f2ea;
  border-radius: 4px; max-width: 380px;
  box-shadow: 0 6px 18px #0007; transform: rotate(-1.2deg);
  transition: transform 0.25s;
}
.photo:hover { transform: rotate(0deg) scale(1.01); }
.photo svg { width: 100%; border-radius: 2px; display: block; }
.photo figcaption { color: #555; font-size: 0.78rem; padding: 7px 2px 2px; font-family: var(--serif); }

/* コメント */
.comments { margin-top: 32px; border-top: 1px solid var(--line); padding-top: 16px; }
.comments h3 { color: var(--dim); font-size: 0.85rem; margin-bottom: 10px; letter-spacing: 0.1em; }
.comment { background: var(--bg2); border-radius: 8px; padding: 11px 15px; margin-bottom: 8px; border: 1px solid var(--line); }
.comment-name { color: var(--text); font-size: 0.85rem; margin-right: 12px; }
.comment-date { color: var(--dim); font-size: 0.75rem; }
.comment p { font-size: 0.95rem; margin-top: 2px; }

/* ほのかの部屋 */
.room { border-color: #ffd9a066; }
.room h2 { color: #ffd9a0; }
.room-intro { color: var(--dim); margin-bottom: 24px; font-family: var(--serif); }
.note-scan {
  /* 罫線と地色を1枚のbackground-imageにまとめる（別々に書くと後勝ちで地色が消える） */
  background-image:
    repeating-linear-gradient(180deg, transparent, transparent 27px, #d8cfae 27px, #d8cfae 28px),
    linear-gradient(180deg, #f9f5ea 0%, #f3edd9 100%);
  color: #3a3325; border-radius: 3px;
  padding: 20px 24px; margin: 16px 0; max-width: 570px;
  font-family: var(--serif);
  line-height: 28px;
  box-shadow: 0 4px 14px #0008; transform: rotate(0.4deg);
}
.note-scan:nth-of-type(odd) { transform: rotate(-0.6deg); }
.note-scan h3 { font-size: 0.82rem; color: #8a7a55; margin-bottom: 4px; font-weight: 600; }
.room-post { margin: 28px 0; padding: 18px 22px; border: 1px solid var(--line); border-radius: 10px; }
.room-post h3 { color: var(--gold); font-size: 0.9rem; margin-bottom: 8px; letter-spacing: 0.08em; }
.room-post a { color: var(--gold); }
.letter { margin: 32px 0; padding: 26px 28px; border-left: 3px solid #ffd9a0; background: #ffffff06; font-family: var(--serif); }
.letter p { margin-bottom: 1em; }
.stella-final { color: #ffd9a0; text-align: center; margin-top: 36px; letter-spacing: 0.06em; font-family: var(--serif); }

/* ほのかの部屋：要素を一気に出さず、上から順にゆっくり浮かび上がらせる */
@keyframes reveal-fade { from { opacity: 0; } to { opacity: 1; } }
.room .reveal { opacity: 0; animation: reveal-fade 1s ease-out forwards; }

/* 外部の声（鍵アカウント） */
.voice-panel h2 { font-family: var(--sans); }
.voice-locked {
  text-align: center; padding: 50px 20px; color: var(--dim);
  border: 1px dashed var(--line); border-radius: 12px;
}
.voice-locked-icon { font-size: 2rem; margin-bottom: 10px; }
.voice-locked-note { font-size: 0.82rem; margin-top: 6px; }
.voice-intro { color: var(--dim); font-size: 0.88rem; margin-bottom: 20px; }
.voice-thread { display: flex; flex-direction: column; gap: 12px; }
.voice-post {
  background: #15192a; border: 1px solid #2a2f42; border-radius: 12px;
  padding: 14px 18px;
}
.voice-post-head { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.voice-avatar {
  width: 28px; height: 28px; border-radius: 50%; background: #232840;
  display: flex; align-items: center; justify-content: center; font-size: 0.9rem;
}
.voice-name { color: var(--text); font-size: 0.88rem; font-weight: bold; }
.voice-handle { color: var(--dim); font-size: 0.8rem; }
.voice-text { font-size: 0.95rem; line-height: 1.7; margin-bottom: 8px; }
.voice-date { color: var(--dim); font-size: 0.75rem; }

/* フッター */
.site-footer {
  text-align: center; color: var(--dim);
  padding: 36px 16px 120px; border-top: 1px solid var(--line);
  font-size: 0.85rem; letter-spacing: 0.12em;
}
.footer-logo { color: var(--gold-dim); font-family: var(--serif); letter-spacing: 0.25em; margin-bottom: 6px; }
.footer-sns { margin: 10px 0 6px; display: flex; gap: 18px; justify-content: center; }
.footer-sns a { color: var(--dim); text-decoration: none; font-size: 0.8rem; border: 1px solid var(--line); border-radius: 999px; padding: 3px 16px; }
.footer-sns a:hover { color: var(--gold); border-color: var(--gold-dim); }
.footer-fiction {
  margin: 18px auto 10px; max-width: 480px;
  color: var(--dim); font-size: 0.78rem; line-height: 1.7;
  padding-top: 14px; border-top: 1px dashed var(--line);
}

/* ===== チャット ===== */
#chat-toggle {
  position: fixed; right: 20px; bottom: 20px; z-index: 20;
  width: 60px; height: 60px; border-radius: 50%;
  border: 2px solid var(--gold); background: var(--bg2);
  font-size: 1.55rem; cursor: pointer;
  box-shadow: 0 4px 18px #0009, 0 0 24px #f5d76e2e;
  transition: transform 0.15s;
  animation: bob 4s ease-in-out infinite;
}
@keyframes bob { 50% { transform: translateY(-4px); } }
#chat-toggle:hover { transform: scale(1.1); animation: none; }

/* 左下に配置し、チャットパネル（右下）と重ならないようにする */
#sound-toggle {
  position: fixed; left: 20px; bottom: 20px; z-index: 20;
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid var(--line); background: var(--bg2);
  color: var(--dim); font-size: 1rem; cursor: pointer;
  box-shadow: 0 3px 12px #0007;
  transition: transform 0.15s, border-color 0.2s;
}
#sound-toggle:hover { transform: scale(1.08); border-color: var(--gold-dim); }

/* ===== 気づきの手帳 ===== */
#notebook-toggle {
  position: fixed; left: 20px; bottom: 68px; z-index: 20;
  width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--line); background: var(--bg2);
  color: var(--text); font-size: 1.15rem; cursor: pointer;
  box-shadow: 0 3px 14px #0008;
  transition: transform 0.15s, border-color 0.2s;
}
#notebook-toggle:hover { transform: scale(1.08); border-color: var(--gold-dim); }
.notebook-badge {
  position: absolute; top: -4px; right: -4px;
  min-width: 17px; height: 17px; padding: 0 3px;
  border-radius: 999px; background: var(--gold); color: #1a1a2e;
  font-size: 0.65rem; font-weight: bold; line-height: 17px; text-align: center;
}
#notebook-panel {
  position: fixed; left: 20px; bottom: 122px; z-index: 20;
  width: min(340px, calc(100vw - 40px)); max-height: min(60vh, 480px);
  background: var(--bg2); border: 1px solid var(--line);
  border-radius: 14px; display: none; flex-direction: column;
  box-shadow: 0 12px 46px #000d; overflow: hidden;
}
#notebook-panel.open { display: flex; animation: pop 0.22s ease-out; }
#notebook-log { flex: 1; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 12px; }
.notebook-empty { color: var(--dim); font-size: 0.85rem; text-align: center; padding: 20px 6px; }
.notebook-entry { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; }
.notebook-entry-meta { color: var(--dim); font-size: 0.75rem; margin-bottom: 6px; }
.notebook-entry-text { font-size: 0.9rem; line-height: 1.7; }
.notebook-entry-actions { display: flex; justify-content: space-between; align-items: center; margin-top: 8px; font-size: 0.78rem; }
.notebook-entry-actions a { color: var(--gold); text-decoration: none; }
.notebook-remove { background: none; border: none; color: var(--dim); cursor: pointer; font-size: 0.78rem; padding: 0; }
.notebook-remove:hover { color: #e08a8a; }

/* ブログ本文：段落をタップして手帳に保存できることを示すアフォーダンス */
.post-body[data-post-id] {
  cursor: pointer; position: relative;
  padding: 2px 8px; margin-left: -8px; border-radius: 6px;
  transition: background 0.15s;
}
.post-body[data-post-id]:hover { background: #ffffff0a; }
.post-body[data-post-id].saved { background: #f5d76e14; box-shadow: inset 2px 0 0 var(--gold-dim); }
.post-body[data-post-id]:hover::after {
  content: "＋ 手帳に入れる"; position: absolute; right: 6px; top: -16px;
  font-size: 0.68rem; color: var(--gold-dim); background: var(--bg2);
  padding: 2px 8px; border-radius: 6px; border: 1px solid var(--line);
  white-space: nowrap; pointer-events: none;
}
.post-body[data-post-id].saved:hover::after { content: "− 手帳から外す"; }
#chat-panel {
  position: fixed; right: 20px; bottom: 92px; z-index: 20;
  width: min(370px, calc(100vw - 40px)); height: 490px; max-height: calc(100vh - 132px);
  background: var(--bg2); border: 1px solid var(--gold-dim);
  border-radius: 14px; display: none; flex-direction: column;
  box-shadow: 0 12px 46px #000d;
  overflow: hidden;
}
#chat-panel.open { display: flex; animation: pop 0.22s ease-out; }
@keyframes pop { from { opacity: 0; transform: translateY(10px) scale(0.98); } }
.chat-header {
  padding: 13px 18px; color: var(--gold); letter-spacing: 0.12em;
  border-bottom: 1px solid var(--line); font-weight: bold;
  font-family: var(--serif);
  background: linear-gradient(180deg, #1a2445, var(--bg2));
}
.chat-sub { color: var(--dim); font-size: 0.7rem; font-weight: normal; margin-left: 8px; font-family: var(--sans); }
#chat-log { flex: 1; overflow-y: auto; padding: 15px; display: flex; flex-direction: column; gap: 11px; }
.msg { max-width: 84%; padding: 9px 13px; border-radius: 15px; font-size: 0.9rem; line-height: 1.75; white-space: pre-wrap; }
.msg.stella {
  background: var(--panel); border: 1px solid var(--line);
  align-self: flex-start; border-bottom-left-radius: 4px;
  display: flex; gap: 8px; align-items: flex-start;
  animation: fadein 0.4s;
}
.stella-icon { font-size: 1rem; flex-shrink: 0; margin-top: 2px; }
.msg.user { background: #2c3d70; align-self: flex-end; border-bottom-right-radius: 4px; }
.msg.system {
  align-self: center; background: none; color: var(--gold);
  font-size: 0.78rem; border: 1px dashed var(--gold); border-radius: 6px;
  animation: fadein 0.6s;
}
@keyframes fadein { from { opacity: 0; transform: translateY(4px); } }
.chat-quick-actions { padding: 0 11px 8px; display: flex; justify-content: flex-end; }
.chat-hint-chip {
  background: none; border: 1px solid var(--gold-dim); color: var(--gold-dim);
  border-radius: 999px; padding: 5px 14px; font-size: 0.78rem; cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.chat-hint-chip:hover { background: #f5d76e14; color: var(--gold); }
.chat-input-row { display: flex; gap: 8px; padding: 11px; border-top: 1px solid var(--line); }
#chat-input {
  flex: 1; background: var(--bg); color: var(--text);
  border: 1px solid var(--line); border-radius: 9px; padding: 9px 13px;
  font-size: 0.9rem; outline: none;
}
#chat-input:focus { border-color: var(--gold); box-shadow: 0 0 0 2px #f5d76e22; }
#chat-send {
  background: var(--gold); color: #1a1a2e; border: none;
  border-radius: 9px; padding: 0 17px; cursor: pointer; font-weight: bold;
  transition: opacity 0.15s;
}
#chat-send:hover { opacity: 0.85; }

@media (max-width: 600px) {
  .hero { padding-top: 60px; }
  .hero-title { font-size: 2.2rem; }
  .hero-moon { width: 64px; right: 4%; top: 14px; }
  .panel { padding: 22px 18px; }
  .cast-strip { gap: 2px; }

  /* ブログ一覧：日付・名前・タイトルを縦並びに */
  .post-item a,
  .post-item.deleted {
    flex-direction: column;
    align-items: flex-start;
    gap: 3px;
  }
  .post-title { order: -1; font-size: 1.02rem; line-height: 1.5; }
  .post-date, .post-cast { font-size: 0.78rem; }

  /* ヘッダー：スマホでは常時追従させず、下スクロールで隠れ、上スクロールで再表示する
     （2段に折り返すと縦の占有幅が大きく邪魔なため）。JS側でheader-hiddenを付け外しする */
  .site-header {
    position: fixed; top: 0; left: 0; right: 0;
    transform: translateY(0);
    transition: transform 0.25s ease;
  }
  .site-header.header-hidden { transform: translateY(-100%); }
  main { padding-top: var(--header-h, 100px); }
}