/* ═══════════════════════════════════════════════════════════
   ログとレンズ ─ はてなブログ用 デザインCSS  v2 (F-2 tone)
   貼り付け先: 管理画面 → デザイン → カスタマイズ → デザインCSS
   ═══════════════════════════════════════════════════════════ */

/* ─── Google Fonts 読み込み ─────────────────────────── */
@import url("https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@300;400;500;600&family=Noto+Sans+JP:wght@300;400;500&family=Cormorant+Garamond:ital,wght@0,400;0,500;1,400;1,500&family=JetBrains+Mono:wght@400;500&display=swap");

/* ─── トークン ──────────────────────────────────────── */
:root {
  /* 紙：白に近い暖色 */
  --ll-paper:       #FDFCF8;
  --ll-paper-soft:  #F7F3E8;
  --ll-paper-bone:  #F2EBD6;

  /* 墨 */
  --ll-ink:         #1A1814;
  --ll-ink-soft:    #36312A;
  --ll-ink-mute:    #6B6558;
  --ll-ink-faint:   #A59C87;

  /* 罫線 */
  --ll-rule:        #E5DECB;
  --ll-rule-dark:   #BEB29A;

  /* レンズ＝光・像のニュアンス（焼けたインクブルー） */
  --ll-accent:      oklch(42% 0.07 235);
  --ll-accent-deep: oklch(28% 0.05 235);

  /* 補色アクセント（柿渋／露光） — カテゴリ別の差し色に */
  --ll-warm:        oklch(58% 0.11 28);

  --ll-serif:    "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --ll-sans:     "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  --ll-en-serif: "Cormorant Garamond", "EB Garamond", serif;
  --ll-en-mono:  "JetBrains Mono", ui-monospace, monospace;
}

/* カテゴリーごとのアクセント（任意。基調は inkblue 単色） */
body.category-日記        { --ll-accent: oklch(42% 0.07 235); }
body.category-散歩        { --ll-accent: oklch(48% 0.07 180); }
body.category-買い物      { --ll-accent: oklch(58% 0.11 28);  }
body.category-Unfinished  { --ll-accent: oklch(45% 0.06 290); }
body.category-Stories     { --ll-accent: oklch(50% 0.10 20);  }
body.category-活動        { --ll-accent: oklch(35% 0.04 60);  }
body.category-Web         { --ll-accent: oklch(55% 0.10 80);  }

/* ═══════════════════════════════════════════════════════
   全体・背景
   ═══════════════════════════════════════════════════════ */
body {
  background-color: var(--ll-paper) !important;
  color: var(--ll-ink-soft);
  font-family: var(--ll-serif);
  font-feature-settings: "palt";
  -webkit-font-smoothing: antialiased;
  letter-spacing: 0.02em;
}

#container, #content, #main, #main-inner, #wrapper {
  background: transparent !important;
}

/* 左右にゆとりのある版面 */
#content-inner, #main-inner {
  max-width: 920px !important;
  margin: 0 auto !important;
  padding-left: clamp(20px, 6vw, 64px) !important;
  padding-right: clamp(20px, 6vw, 64px) !important;
}

/* ═══════════════════════════════════════════════════════
   ヘッダー（マストヘッド）
   ═══════════════════════════════════════════════════════ */
#blog-title {
  background: var(--ll-paper) !important;
  border-bottom: 1px solid var(--ll-rule);
  padding: 52px 24px 30px !important;
  text-align: center;
  position: relative;
}

/* タイトル上の装飾：── ◎ VOL. ── */
#blog-title::before {
  content: "── ◎ ── LOG & LENS ── ◎ ──";
  display: block;
  font-family: var(--ll-en-mono);
  font-size: 10px;
  letter-spacing: 0.4em;
  color: var(--ll-accent);
  margin-bottom: 22px;
  opacity: 0.7;
}

#title {
  font-family: var(--ll-serif) !important;
  font-weight: 500;
  letter-spacing: 0.16em !important;
  font-size: 30px !important;
  margin: 0 !important;
}
#title a {
  color: var(--ll-ink) !important;
  text-decoration: none !important;
  border: 0 !important;
}
#blog-description {
  font-family: var(--ll-en-serif) !important;
  font-style: italic !important;
  font-size: 14px !important;
  letter-spacing: 0.05em;
  color: var(--ll-ink-mute) !important;
  font-weight: 400 !important;
  margin-top: 12px !important;
}

#globalheader-container { background: var(--ll-paper) !important; }

/* ═══════════════════════════════════════════════════════
   記事一覧
   ═══════════════════════════════════════════════════════ */
.archive-entry, .entry {
  background: transparent !important;
  border: 0 !important;
  border-bottom: 1px solid var(--ll-rule) !important;
  box-shadow: none !important;
  padding: 40px 0 !important;
  margin: 0 !important;
  border-radius: 0 !important;
}

.archive-entry-header h1.archive-entry-title,
.entry-title {
  font-family: var(--ll-serif) !important;
  font-weight: 500 !important;
  letter-spacing: 0.05em !important;
  line-height: 1.55 !important;
  font-size: 24px !important;
}
.entry-title a, .archive-entry-title a {
  color: var(--ll-ink) !important;
  text-decoration: none !important;
  border: 0 !important;
}
.entry-title a:hover { opacity: 0.6; }

/* 記事ヘッダ：F-2のように中央寄せ＋小さい № と短い罫線 */
.entry-header {
  text-align: center;
  border-bottom: 0 !important;
  padding-bottom: 0 !important;
  margin-bottom: 44px !important;
  position: relative;
}
.entry-header .date {
  display: block;
  margin-bottom: 14px !important;
  color: var(--ll-accent) !important;
  font-family: var(--ll-en-mono) !important;
  font-size: 10px !important;
  letter-spacing: 0.3em !important;
}
.entry-header::after {
  content: "";
  display: block;
  width: 32px; height: 1px;
  background: var(--ll-ink);
  margin: 18px auto 0;
}
.entry-header .entry-title { font-size: 32px !important; line-height: 1.65 !important; letter-spacing: 0.08em !important; }

.date a, .entry-date a { color: inherit !important; text-decoration: none !important; border: 0 !important; }

/* カテゴリ */
.categories, .entry-categories {
  font-family: var(--ll-sans) !important;
  font-size: 10px !important;
  letter-spacing: 0.25em;
  margin-top: 14px !important;
  display: inline-block;
}
.categories a, .entry-categories a {
  background: none !important;
  color: var(--ll-ink-mute) !important;
  border: 0 !important;
  padding: 0 14px 0 0 !important;
  text-decoration: none !important;
}
.categories a::before, .entry-categories a::before { content: ""; }

/* ═══════════════════════════════════════════════════════
   記事本文
   ═══════════════════════════════════════════════════════ */
.entry-content {
  font-family: var(--ll-serif) !important;
  font-size: 16px !important;
  line-height: 2.2 !important;
  letter-spacing: 0.04em;
  color: var(--ll-ink-soft);
  max-width: 680px;
  margin: 0 auto;
}

.entry-content p { margin: 1.4em 0; }

/* ドロップキャップ */
.entry-content > p:first-of-type::first-letter {
  font-family: var(--ll-serif);
  font-size: 4.4em;
  font-weight: 500;
  float: left;
  line-height: 0.9;
  margin: 0.1em 0.12em 0 0;
  color: var(--ll-accent);
}

/* 見出し */
.entry-content h2 {
  font-family: var(--ll-serif) !important;
  font-weight: 500 !important;
  letter-spacing: 0.08em !important;
  border: 0 !important;
  border-top: 1px solid var(--ll-ink) !important;
  padding: 28px 0 0 !important;
  margin: 64px 0 22px !important;
  background: none !important;
  font-size: 22px !important;
  color: var(--ll-ink) !important;
  position: relative;
}
.entry-content h2::before {
  content: "◎";
  position: absolute;
  top: -10px; left: 0;
  background: var(--ll-paper);
  padding-right: 12px;
  font-size: 14px;
  color: var(--ll-accent);
  font-family: var(--ll-en-serif);
}
.entry-content h3 {
  font-family: var(--ll-serif) !important;
  font-weight: 500 !important;
  letter-spacing: 0.05em !important;
  border: 0 !important;
  border-left: 2px solid var(--ll-accent) !important;
  padding: 0 0 0 14px !important;
  background: none !important;
  font-size: 17px !important;
  color: var(--ll-ink) !important;
  margin: 40px 0 14px !important;
}
.entry-content h4 {
  font-family: var(--ll-serif) !important;
  font-weight: 500 !important;
  font-size: 15px !important;
  letter-spacing: 0.05em !important;
  border: 0 !important;
  background: none !important;
  color: var(--ll-ink) !important;
  margin: 28px 0 8px !important;
}

/* リンク */
.entry-content a {
  color: var(--ll-accent-deep) !important;
  text-decoration: none !important;
  border-bottom: 1px solid var(--ll-accent) !important;
  padding-bottom: 1px;
  transition: opacity 0.2s;
}
.entry-content a:hover { opacity: 0.55; }

/* 引用 */
.entry-content blockquote {
  border: 0 !important;
  border-top: 1px solid var(--ll-ink) !important;
  border-bottom: 1px solid var(--ll-ink) !important;
  background: none !important;
  padding: 32px 0 !important;
  margin: 56px 0 !important;
  font-family: var(--ll-serif);
  font-size: 22px !important;
  line-height: 1.85 !important;
  font-weight: 500 !important;
  letter-spacing: 0.06em;
  color: var(--ll-ink) !important;
  border-radius: 0 !important;
  text-align: center;
}

/* 水平線 */
.entry-content hr {
  border: 0 !important;
  border-top: 1px solid var(--ll-rule) !important;
  margin: 56px auto !important;
  position: relative;
  overflow: visible;
}
.entry-content hr::after {
  content: "◎";
  position: absolute;
  top: -10px; left: 50%;
  transform: translateX(-50%);
  background: var(--ll-paper);
  padding: 0 16px;
  color: var(--ll-accent);
  font-size: 12px;
  font-family: var(--ll-en-serif);
}

/* 画像 */
.entry-content img {
  border-radius: 0 !important;
  box-shadow: none !important;
  max-width: 100%;
  height: auto;
}
.entry-content figure { margin: 36px 0; }
.entry-content figcaption {
  font-family: var(--ll-en-serif);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ll-ink-mute);
  margin-top: 10px;
  text-align: center;
}

/* ═══════════════════════════════════════════════════════
   サイドバー
   ═══════════════════════════════════════════════════════ */
.hatena-module {
  background: transparent !important;
  border: 0 !important;
  margin-bottom: 48px !important;
}
.hatena-module-title {
  font-family: var(--ll-sans) !important;
  font-size: 11px !important;
  font-weight: 500 !important;
  letter-spacing: 0.3em !important;
  color: var(--ll-ink) !important;
  background: none !important;
  border: 0 !important;
  border-top: 1px solid var(--ll-ink) !important;
  padding: 14px 0 0 !important;
  margin-bottom: 16px !important;
}
.hatena-module-body { font-size: 13px; line-height: 1.95; }
.hatena-module-body a {
  color: var(--ll-ink-soft) !important;
  text-decoration: none !important;
  border-bottom: 1px solid transparent;
}
.hatena-module-body a:hover { border-bottom-color: var(--ll-accent); color: var(--ll-accent-deep) !important; }

/* ═══════════════════════════════════════════════════════
   フッター
   ═══════════════════════════════════════════════════════ */
#footer, #footer-inner {
  background: var(--ll-paper) !important;
  border-top: 1px solid var(--ll-ink) !important;
  color: var(--ll-ink-mute) !important;
  font-family: var(--ll-sans);
  font-size: 10px !important;
  letter-spacing: 0.25em;
  padding: 36px 0 !important;
  text-align: center;
}
#footer::before {
  content: "── ◎ ──";
  display: block;
  font-family: var(--ll-en-mono);
  letter-spacing: 0.4em;
  color: var(--ll-accent);
  margin-bottom: 14px;
  opacity: 0.7;
}
#footer a { color: var(--ll-ink-soft) !important; }

/* ═══════════════════════════════════════════════════════
   記事内パーツ用クラス
   ═══════════════════════════════════════════════════════ */

/* レンズの帯（記事内の章区切り） */
.ll-aperture {
  text-align: center;
  margin: 56px 0;
  color: var(--ll-accent);
  font-family: var(--ll-en-mono);
  font-size: 10px;
  letter-spacing: 0.4em;
}
.ll-aperture::before { content: "── ◎ ──"; }

/* プルクオート */
.ll-pullquote {
  font-family: var(--ll-serif);
  font-size: 26px !important;
  line-height: 1.7;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--ll-ink) !important;
  border: 0 !important;
  border-top: 1px solid var(--ll-ink) !important;
  border-bottom: 1px solid var(--ll-ink) !important;
  padding: 36px 0 !important;
  margin: 56px 0 !important;
  text-align: center;
}

/* キャプション付き図版 */
.ll-figure { margin: 44px 0; }
.ll-figure img { width: 100%; height: auto; display: block; }
.ll-figure figcaption {
  font-family: var(--ll-en-serif);
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--ll-ink-mute);
  margin-top: 12px;
  text-align: center;
}
.ll-figure figcaption .num {
  font-family: var(--ll-en-mono);
  font-style: normal;
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--ll-accent);
  margin-right: 10px;
}

/* 縦書きの見せ場 */
.ll-tate {
  writing-mode: vertical-rl;
  -webkit-writing-mode: vertical-rl;
  font-family: var(--ll-serif);
  font-size: 17px;
  line-height: 2.4;
  letter-spacing: 0.1em;
  color: var(--ll-ink);
  font-feature-settings: "vpal";
  max-height: 380px;
  padding: 28px 0;
  margin: 32px auto;
}
.ll-tate-frame {
  background: var(--ll-paper-soft);
  border-top: 1px solid var(--ll-rule);
  border-bottom: 1px solid var(--ll-rule);
  padding: 36px 0;
  margin: 56px 0;
  display: flex;
  justify-content: center;
  overflow-x: auto;
}

/* 記事冒頭の VOL./№ 表示 */
.ll-number {
  font-family: var(--ll-en-mono);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--ll-accent);
  text-align: center;
  margin: 0 0 18px;
}

/* ═══════════════════════════════════════════════════════
   モバイル
   ═══════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  #blog-title { padding: 38px 16px 24px !important; }
  #blog-title::before { font-size: 9px; letter-spacing: 0.35em; margin-bottom: 16px; }
  #title { font-size: 22px !important; letter-spacing: 0.12em !important; }
  #blog-description { font-size: 12px !important; }

  .entry-header .entry-title { font-size: 24px !important; letter-spacing: 0.06em !important; }
  .entry-content { font-size: 16px !important; line-height: 2.05 !important; }
  .entry-content > p:first-of-type::first-letter { font-size: 3.6em; }
  .ll-pullquote { font-size: 20px !important; padding: 28px 0 !important; }
  .ll-tate { max-height: 320px; font-size: 16px; }
  .entry-content blockquote { font-size: 18px !important; padding: 24px 0 !important; }
}

/* 著者バイライン（toya (id:toya) 4分前）を小さく */
.entry-footer-section,
.entry-footer .author,
.entry-footer-time,
.author-name {
  font-family: var(--ll-sans) !important;
  font-size: 11px !important;
  letter-spacing: 0.12em !important;
  color: var(--ll-ink-mute) !important;
}
.entry-footer-section a,
.entry-footer .author a {
  color: var(--ll-ink-mute) !important;
  text-decoration: none !important;
  border: 0 !important;
}
.entry-footer-section .hatena-id-icon,
.entry-footer .hatena-id-icon {
  width: 16px !important;
  height: 16px !important;
  vertical-align: -3px;
  margin-right: 4px;
  border-radius: 50%;
}

/* パンくず（トップ > 日記）に余白を */
.breadcrumb,
.archive-header .breadcrumb {
  font-family: var(--ll-sans) !important;
  font-size: 11px !important;
  letter-spacing: 0.18em !important;
  color: var(--ll-ink-mute) !important;
  padding: 24px clamp(20px, 6vw, 64px) 0 !important;
  margin: 0 auto !important;
  max-width: 920px !important;
  box-sizing: border-box;
}
.breadcrumb a {
  color: var(--ll-ink-mute) !important;
  text-decoration: none !important;
  border: 0 !important;
}
.breadcrumb a:hover { color: var(--ll-accent-deep) !important; }

/* カテゴリページのヘッダも左右余白を揃える */
.archive-header-category,
.page-archive .archive-heading {
  padding-left: clamp(20px, 6vw, 64px) !important;
  padding-right: clamp(20px, 6vw, 64px) !important;
  max-width: 920px;
  margin: 0 auto;
  box-sizing: border-box;
}

/* ページャー（次の記事 / 前の記事）の余白と装飾 */
.pager {
  border: 0 !important;
  border-top: 1px solid var(--ll-rule) !important;
  border-bottom: 1px solid var(--ll-rule) !important;
  margin: 56px 0 !important;
  padding: 36px 0 !important;
  display: flex !important;
  justify-content: space-between;
  gap: 24px;
  background: none !important;
}
.pager .pager-prev,
.pager .pager-next {
  background: none !important;
  border: 0 !important;
  padding: 0 !important;
  margin: 0 !important;
  max-width: 46%;
  font-family: var(--ll-serif) !important;
  font-size: 14px !important;
  line-height: 1.6 !important;
  letter-spacing: 0.05em;
  color: var(--ll-ink) !important;
}
.pager .pager-prev { text-align: left; }
.pager .pager-next { text-align: right; margin-left: auto; }
.pager a {
  color: var(--ll-ink) !important;
  text-decoration: none !important;
  border: 0 !important;
  display: block;
  transition: opacity 0.2s;
}
.pager a:hover { opacity: 0.55; }
.pager-prev::before { content: "« PREV"; font-family: var(--ll-en-mono); font-size: 10px; letter-spacing: 0.3em; color: var(--ll-accent); display: block; margin-bottom: 6px; }
.pager-next::after  { content: "NEXT »"; font-family: var(--ll-en-mono); font-size: 10px; letter-spacing: 0.3em; color: var(--ll-accent); display: block; margin-top: 6px; }

/* ── カテゴリ：flex + gap で中心を揃える */
.categories, .entry-categories {
  display: inline-flex !important;
  gap: 18px !important;
  margin-top: 14px !important;
}
.categories a, .entry-categories a {
  padding: 0 !important;
}

/* ── カテゴリ下の罫線を ◎ に */
.entry-header::after {
  content: "◎" !important;
  width: auto !important;
  height: auto !important;
  background: none !important;
  color: var(--ll-accent) !important;
  font-family: var(--ll-en-serif) !important;
  font-size: 13px !important;
  margin: 22px auto 0 !important;
  opacity: 0.75;
}