@import url('https://fonts.googleapis.com/css2?family=Shippori+Mincho:wght@500;700&family=Zen+Kaku+Gothic+New:wght@400;500;700&display=swap');

:root {
  --color-bg: #faf5ea;
  --color-surface: #fffdf8;
  --color-text: #3a2f28;
  --color-divider: #e3d9c8;
  /* 補助文字。もとの #8a7d6f は紙の地に対して 3.68 しかなく、
     小さい字の目安（4.5）に届いていなかったので、少し深くした */
  --color-muted: #6f6357;
  --color-gold: #b8925a;

  /* ブランドの色。ファビコンの地に使っている、あのワインレッド。
     紙の地に対して 8.52、白抜きで 9.26 と、もとの朱色（4.12 / 4.48）より
     ずっと読みやすい。飾りではなく「触れるところ」の色として通す。 */
  --color-wine: #80263f;
  --color-wine-700: #6b1f35;
  --color-wine-100: #f7ebef;
  --color-wine-200: #ecd6de;
  --color-wine-800: #4d1626;

  /* もとの朱色。今は主役を譲り、暖かみを足す控えの色として残す */
  --color-terracotta: #b45f4d;

  --color-accent: var(--color-wine);
  --color-accent-100: var(--color-wine-100);
  --color-accent-400: var(--color-wine-200);
  --color-accent-800: var(--color-wine-800);
  --color-accent-2: #7c8b6f;
  --color-accent-2-100: #eef1ea;
  --color-accent-2-800: #373f31;

  --color-neutral-100: #f8f4ec;
  --color-neutral-200: #efe8da;
  --color-neutral-900: #2d2822;

  --font-heading: "Shippori Mincho", "Cormorant Garamond", serif;
  --font-heading-weight: 700;
  --font-body: "Zen Kaku Gothic New", "Lora", sans-serif;

  --max-width: 760px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  background-image: url('paper_bg.jpg');
  background-position: top center;
  background-size: 1400px auto;
  background-repeat: repeat-y;
  line-height: 1.85;
}

.wrap { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

h1, h2 { font-family: var(--font-heading); font-weight: var(--font-heading-weight); margin: 0; }

a { color: inherit; }
::selection { background: color-mix(in srgb, var(--color-accent) 28%, transparent); }

/* キーボードで辿っている人に、いまどこに居るかを見せる。
   これまでは印が出ておらず、マウスを使わない人は迷子になっていた。
   :focus ではなく :focus-visible にして、マウスで押しただけでは出さない。 */
:focus-visible {
  outline: 2px solid var(--color-wine);
  outline-offset: 3px;
  border-radius: 2px;
}

/* — buttons — */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  cursor: pointer; text-decoration: none;
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 13px; color: var(--color-text);
  background: transparent; border: 1px solid var(--color-divider);
  padding: 7px 14px; border-radius: 4px;
}
.btn-ghost { color: var(--color-accent); border-color: transparent; padding-inline: 4px; }
.btn-ghost:hover { background: color-mix(in srgb, var(--color-accent) 10%, transparent); }
.btn-secondary:hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.btn[aria-disabled="true"] { opacity: 0.45; pointer-events: none; }

/* — tags — */
.tag {
  display: inline-flex; align-items: center; font-size: 11px;
  letter-spacing: 0.02em; padding: 3px 10px; border-radius: 3px;
  text-decoration: none;
}
.tag-accent { background: var(--color-accent-100); color: var(--color-accent-800); }
.tag-accent-2 { background: var(--color-accent-2-100); color: var(--color-accent-2-800); }

/* — header — */
.site-header { position: relative; border-bottom: 1px solid var(--color-divider); }
.header-banner { display: block; width: 100%; height: 250px; overflow: hidden; }
.header-banner img { width: 100%; height: 100%; object-fit: cover; object-position: center 42%; }

.main-nav {
  border-top: 1px solid var(--color-divider);
  display: flex; justify-content: center; align-items: center;
  gap: 30px; padding: 14px 24px; flex-wrap: wrap;
}
.main-nav a, .main-nav button.cat-toggle {
  color: var(--color-text); text-decoration: none;
  font-family: var(--font-heading); font-size: 13px; font-weight: 600; letter-spacing: 0.12em;
  background: none; border: none; cursor: pointer; display: flex; align-items: center; gap: 5px;
  padding: 0;
}
/* いま居る場所と、触れている場所に、同じワインの下線を引く。
   これまで「どこを見ているか」の印が無く、見出しの文字だけが頼りだった */
.main-nav a, .main-nav button.cat-toggle {
  position: relative; padding-bottom: 4px;
}
.main-nav a::after, .main-nav button.cat-toggle::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: var(--color-wine);
  transform: scaleX(0); transform-origin: center;
  transition: transform 0.2s ease;
}
.main-nav a:hover, .main-nav button.cat-toggle:hover { color: var(--color-accent); }
.main-nav a:hover::after, .main-nav button.cat-toggle:hover::after { transform: scaleX(1); }

.main-nav a.is-current { color: var(--color-wine); }
.main-nav a.is-current::after { transform: scaleX(1); }

.main-nav button.cat-toggle.is-active { color: var(--color-accent); }
.main-nav button.cat-toggle.is-active::after { transform: scaleX(1); }

.header-search { display: flex; align-items: center; gap: 6px; margin-left: 8px; }
.header-search input {
  width: 110px; background: transparent; border: none; border-bottom: 1px solid var(--color-divider);
  padding: 3px 2px; font-family: var(--font-body); font-size: 13px; color: var(--color-text); outline: none;
}
.header-search input:focus { border-bottom-color: var(--color-accent); }
.header-search svg { flex-shrink: 0; }

.cat-panel {
  background: color-mix(in srgb, var(--color-neutral-200) 65%, transparent);
  border-top: 1px solid var(--color-divider); border-bottom: 1px solid var(--color-divider);
  display: none;
}
.cat-panel.is-open { display: block; }
.cat-panel .wrap {
  padding: 14px 24px; display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: 13.5px;
}
.cat-panel a {
  color: var(--color-muted); text-decoration: none; padding-bottom: 2px;
  border-bottom: 1px dotted transparent; white-space: nowrap;
}
.cat-panel a:hover, .cat-panel a.is-current { color: var(--color-accent); border-bottom-color: var(--color-accent); }
.cat-panel a.is-current { border-bottom-style: solid; }

@media (max-width: 600px) {
  .cat-panel .wrap { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .header-banner { height: 150px; }
  .main-nav { gap: 16px; padding: 12px 16px; }
}

/* — main content — */
main.wrap { padding: 36px 24px 40px; }

.section-heading {
  display: flex; align-items: center; gap: 0; margin-bottom: 26px; padding-top: 10px;
}
.section-heading img {
  width: 116px; height: 116px; transform: rotate(-10deg); opacity: 0.97;
  filter: drop-shadow(0 4px 7px rgba(58,47,40,0.22));
  position: relative; z-index: 2; margin-right: 6px; margin-left: -24px; pointer-events: none;
}
.section-heading h1 {
  font-size: 1.35rem; color: var(--color-text); letter-spacing: 0.04em; white-space: nowrap;
  position: relative; z-index: 1;
}
/* 見出しの横に伸びる線。端に向かって溶けるようにして、
   紙に引いた線らしい軽さを出す（一本調子の直線は硬く見える） */
.section-heading .rule {
  flex: 1; height: 1px;
  background: linear-gradient(
    to right, var(--color-wine-200), var(--color-divider) 45%, transparent
  );
}
.section-heading .label {
  font-family: var(--font-heading); font-size: 12px; letter-spacing: 0.16em;
  color: var(--color-wine); font-variant-numeric: tabular-nums;
}

/* — post card — */
.post-list { display: flex; flex-direction: column; gap: 22px; }
.post-card {
  display: flex; gap: 18px; align-items: flex-start; flex-wrap: wrap;
  background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: 4px;
  padding: 16px 18px; box-shadow: 0 1px 3px rgba(58,47,40,0.06);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  position: relative; overflow: hidden;
}
/* 触れたときの手応え。枠の色が変わるだけだと気づきにくいので、
   左端にワインの細い印を出し、紙がわずかに浮くようにする */
.post-card::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--color-wine);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.22s ease;
}
.post-card:hover {
  border-color: var(--color-accent-400);
  box-shadow: 0 4px 14px rgba(58, 47, 40, 0.12);
  transform: translateY(-1px);
}
.post-card:hover::before { transform: scaleX(1); }
.post-card:focus-within { border-color: var(--color-wine-200); }
.post-card-thumb {
  text-decoration: none; display: block; flex: 0 0 248px; width: 248px; max-width: 100%;
  background: var(--color-surface); padding: 7px 7px 16px; border: 1px solid var(--color-divider);
  border-radius: 2px; box-shadow: 0 4px 12px rgba(58,47,40,0.16);
  transform: rotate(-1.4deg); transition: transform 0.22s, box-shadow 0.22s;
}
.post-card-thumb:hover { transform: rotate(0deg) translateY(-2px); box-shadow: 0 7px 18px rgba(58,47,40,0.22); }
.post-card-thumb .frame {
  aspect-ratio: 16/9; overflow: hidden; border-radius: 1px;
  background: var(--color-neutral-100);
}
.post-card-thumb img { width: 100%; height: 100%; object-fit: cover; }
.no-image {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
  color: var(--color-muted); font-size: 11px; letter-spacing: 0.08em;
  background: var(--color-neutral-100);
}
.post-card-body { flex: 1; min-width: 240px; }
.post-meta {
  display: flex; gap: 12px; align-items: center; flex-wrap: wrap;
  font-size: 12.5px; color: var(--color-muted); margin-bottom: 8px;
}
.post-meta time { font-variant-numeric: tabular-nums; letter-spacing: 0.04em; }
.post-card-body h2 { margin: 0 0 8px; }
.post-card-body h2 a {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 19px; line-height: 1.35; color: var(--color-text); text-decoration: none;
}
.post-card-body h2 a:hover { color: var(--color-accent); }
.post-excerpt {
  margin: 0; color: #56493d; font-size: 13.5px; line-height: 1.75;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}

.page-title { font-size: 1.55rem; color: var(--color-text); margin-bottom: 22px; }

/* — tools index — */
.tool-list { display: flex; flex-direction: column; gap: 16px; }
.tool-card {
  display: block; text-decoration: none; color: var(--color-text);
  background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: 4px;
  padding: 18px 20px; box-shadow: 0 1px 3px rgba(58,47,40,0.06);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.15s;
}
.tool-card:hover { border-color: var(--color-accent-400); box-shadow: 0 4px 12px rgba(58,47,40,0.12); transform: translateY(-2px); }
.tool-card h2 {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 17px; margin: 0 0 6px; color: var(--color-accent-800);
}
.tool-card p { margin: 0; font-size: 13.5px; color: var(--color-muted); line-height: 1.6; }

/* — profile — */
.profile-wrap { display: flex; gap: 40px; align-items: flex-start; flex-wrap: wrap; }
.profile-side { flex: 0 0 220px; display: flex; flex-direction: column; align-items: center; text-align: center; }
.profile-photo {
  width: 200px; height: 200px; border-radius: 50%; object-fit: cover;
  border: 4px solid var(--color-surface); box-shadow: 0 4px 16px rgba(58,47,40,0.2); margin-bottom: 16px;
}
.profile-name { font-family: var(--font-heading); font-weight: 700; font-size: 20px; color: var(--color-text); }
.profile-title { font-size: 12.5px; color: var(--color-muted); letter-spacing: 0.08em; margin: 4px 0 18px; }
.profile-sns { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.profile-sns a {
  font-family: var(--font-heading); font-size: 12px; letter-spacing: 0.06em;
  color: var(--color-accent-800); background: var(--color-accent-100);
  border-radius: 14px; padding: 6px 14px; text-decoration: none;
}
.profile-sns a:hover { background: var(--color-accent); color: #fff; }
.profile-bio { flex: 1; min-width: 280px; }
.profile-bio p { margin: 0 0 20px; font-size: 14.5px; line-height: 1.9; color: #4a3d33; }
.profile-bio p:last-child { margin-bottom: 0; }
.profile-first-read {
  margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--color-divider);
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
}
.profile-first-read-label {
  font-family: var(--font-heading); font-size: 12px; letter-spacing: 0.14em; color: var(--color-muted);
}
.profile-first-read a {
  font-family: var(--font-heading); font-weight: 700; font-size: 15px;
  color: var(--color-accent-800); background: var(--color-accent-100);
  padding: 8px 20px; border-radius: 20px; text-decoration: none;
}
.profile-first-read a:hover { background: var(--color-accent); color: #fff; }

@media (max-width: 600px) {
  .profile-wrap { flex-direction: column; align-items: center; gap: 24px; }
  .profile-side { flex-basis: auto; }
}

/* — question / contact forms — */
.form-page { max-width: 560px; }
.form-intro { font-size: 14px; line-height: 1.8; color: #4a3d33; margin: 0 0 26px; }
.site-form { display: flex; flex-direction: column; gap: 18px; }
.site-form label {
  display: flex; flex-direction: column; gap: 8px; font-family: var(--font-heading);
  font-size: 13px; font-weight: 700; color: var(--color-accent-800); letter-spacing: 0.03em;
}
.site-form input, .site-form textarea {
  font-family: var(--font-body); font-size: 14px; color: var(--color-text);
  background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: 6px;
  padding: 10px 12px; outline: none; resize: vertical;
}
.site-form input:focus, .site-form textarea:focus { border-color: var(--color-accent-400); }
.site-form .btn {
  align-self: flex-start; border: none; border-radius: 22px; background: var(--color-accent);
  color: #fff; font-family: var(--font-heading); font-weight: 700; font-size: 14px;
  padding: 10px 28px; cursor: pointer; text-decoration: none; display: inline-block;
}
.site-form .btn:hover { opacity: 0.9; }
.form-error {
  background: var(--color-accent-100); color: var(--color-accent-800);
  border-radius: 6px; padding: 10px 14px; font-size: 13px; margin: 0;
}
.form-sent {
  background: var(--color-accent-100); color: var(--color-accent-800);
  border-radius: 6px; padding: 18px 20px; font-size: 14px; line-height: 1.8;
}
.form-sent-tamao { display: flex; align-items: center; gap: 18px; }
.form-sent-tamao img {
  width: 84px; height: 84px; border-radius: 50%; object-fit: cover; object-position: 50% 20%;
  border: 3px solid var(--color-surface); box-shadow: 0 3px 10px rgba(58,47,40,0.18); flex-shrink: 0;
}
.form-sent-tamao p { margin: 0; }
.form-sent-tamao .form-sent-sign {
  margin-top: 8px; text-align: right; font-family: var(--font-heading);
  font-size: 12.5px; color: var(--color-accent-800); letter-spacing: 0.05em;
}
@media (max-width: 480px) {
  .form-sent-tamao { flex-direction: column; text-align: center; }
  .form-sent-tamao .form-sent-sign { text-align: center; }
}

/* — single post — */
.post-single { }
.post-single h1 {
  font-size: 2.1rem; line-height: 1.3; color: var(--color-text); margin: 0 0 16px;
}
.post-single .rule-accent { width: 56px; height: 2px; background: var(--color-accent); margin: 0 0 24px; }
.post-hero { margin: 0 0 30px; aspect-ratio: 16/9; overflow: hidden; border: 1px solid var(--color-divider); border-radius: 4px; }
.post-hero img { width: 100%; height: 100%; object-fit: cover; }
.post-content { font-size: 16px; line-height: 1.95; color: var(--color-text); word-break: break-word; }
.post-content p { margin: 0 0 1.5em; text-align: justify; }
.post-content img { max-width: 100%; height: auto; border-radius: 4px; }

/* — 記事本文の中の組み方 —
   ここには長らく何の指定も無く、見出しはブラウザ任せの素の太字だった。
   記事は6,000本以上あり、そのほとんどに見出しが入っている（h2だけで数千）ので、
   ここを整えるのが、読み心地にいちばん効く。
   区切りの印にワインレッドを使い、色でも「この記事の主」が分かるようにする。 */
.post-content h2 {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 1.32rem; line-height: 1.5; color: var(--color-text);
  margin: 2.4em 0 0.9em; padding-left: 14px;
  border-left: 3px solid var(--color-wine);
}
.post-content h2:first-child { margin-top: 0; }

.post-content h3,
.post-content h4 {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  line-height: 1.55; color: var(--color-text);
  margin: 2em 0 0.7em; padding-bottom: 6px;
  border-bottom: 1px solid var(--color-wine-200);
}
.post-content h3 { font-size: 1.15rem; }
/* 昔の記事はh3を飛ばしてh4を使っていることが多い。
   小さすぎると段の深さを見誤るので、h3とほぼ同じ扱いにする */
.post-content h4 { font-size: 1.05rem; }

.post-content h5, .post-content h6 {
  font-family: var(--font-heading); font-size: 1rem;
  margin: 1.8em 0 0.6em; color: var(--color-wine-800);
}

.post-content a {
  color: var(--color-wine);
  text-decoration: underline;
  text-decoration-color: var(--color-wine-200);
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: text-decoration-color 0.15s, color 0.15s;
}
.post-content a:hover {
  color: var(--color-wine-700);
  text-decoration-color: var(--color-wine);
  text-decoration-thickness: 2px;
}

.post-content strong, .post-content b { font-weight: 700; color: var(--color-wine-800); }

.post-content ul, .post-content ol { margin: 0 0 1.5em; padding-left: 1.4em; }
.post-content li { margin-bottom: 0.5em; }
/* 昔の記事は箇条書きの中まで<p>で包まれていることがあり、
   そのままだと項目の間が段落ぶん空いて間延びする */
.post-content li > p { margin-bottom: 0; text-align: left; }
.post-content li > p + p { margin-top: 0.4em; }
.post-content ul li::marker { color: var(--color-wine); }
.post-content ol li::marker { color: var(--color-wine); font-family: var(--font-heading); }

.post-content blockquote {
  margin: 1.8em 0; padding: 4px 0 4px 20px;
  border-left: 2px solid var(--color-wine-200);
  color: #5a4f45; font-size: 15px;
}
.post-content blockquote p:last-child { margin-bottom: 0; }

/* 区切り線。ただの横棒ではなく、紙もののあしらいに寄せた小さな印にする */
.post-content hr {
  border: none; margin: 2.6em auto; height: 1px; width: 100%;
  background: linear-gradient(
    to right,
    transparent, var(--color-divider) 22%, var(--color-divider) 78%, transparent
  );
  position: relative; overflow: visible;
}
/* 真ん中に小さなひし形を置く。文字の記号（❦など）は環境によって
   潰れて滲みに見えたので、CSSで形そのものを描く */
.post-content hr::after {
  content: '';
  position: absolute; top: 50%; left: 50%;
  width: 5px; height: 5px;
  transform: translate(-50%, -50%) rotate(45deg);
  background: var(--color-wine-200);
  box-shadow: 0 0 0 5px var(--color-bg);
}

.post-content table {
  width: 100%; border-collapse: collapse; margin: 0 0 1.6em; font-size: 14.5px;
  display: block; overflow-x: auto;
}
.post-content th, .post-content td {
  border: 1px solid var(--color-divider); padding: 8px 12px; text-align: left;
}
.post-content th { background: var(--color-wine-100); color: var(--color-wine-800); font-weight: 700; }

.post-content code {
  background: var(--color-neutral-100); border: 1px solid var(--color-divider);
  border-radius: 3px; padding: 1px 5px; font-size: 0.9em;
}
.post-content pre {
  background: var(--color-neutral-100); border: 1px solid var(--color-divider);
  border-radius: 4px; padding: 14px 16px; overflow-x: auto; margin: 0 0 1.6em;
}
.post-content pre code { background: none; border: none; padding: 0; }

/* — embed / link preview cards (bare-URL paragraphs from the old classic editor) — */
.embed-card {
  display: flex; align-items: center; gap: 14px;
  margin: 0 0 1.5em; padding: 10px; text-decoration: none; color: var(--color-text);
  background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: 6px;
  box-shadow: 0 1px 3px rgba(58,47,40,0.06);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.embed-card:hover { border-color: var(--color-accent-400); box-shadow: 0 2px 8px rgba(58,47,40,0.1); }
.embed-thumb {
  position: relative; flex: 0 0 120px; width: 120px; aspect-ratio: 16/9;
  border-radius: 4px; overflow: hidden; background: var(--color-neutral-100);
}
.embed-thumb img { width: 100%; height: 100%; object-fit: cover; }
.embed-play {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 20px; text-shadow: 0 1px 4px rgba(0,0,0,0.6);
  background: radial-gradient(circle, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0) 70%);
}
/* — YouTube はカードではなく、その場で再生できる形で置く — */
.yt-embed {
  position: relative;
  margin: 0 0 1.5em;
  aspect-ratio: 16 / 9;
  border-radius: 8px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 2px 10px rgba(58, 47, 40, 0.14);
}
.yt-embed iframe, .yt-embed .yt-play {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  border: 0;
}
.yt-play { padding: 0; margin: 0; background: #000; cursor: pointer; display: block; }
.yt-play img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* 再生ボタン（YouTubeらしい角丸の赤に、白い三角） */
.yt-play-icon {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 68px; height: 48px;
  border-radius: 12px;
  background: rgba(28, 28, 28, 0.72);
  transition: background 0.18s;
}
.yt-play-icon::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-40%, -50%);
  border-style: solid;
  border-width: 10px 0 10px 17px;
  border-color: transparent transparent transparent #fff;
}
.yt-play:hover .yt-play-icon, .yt-play:focus-visible .yt-play-icon { background: #e02f2f; }
.yt-fallback { display: inline-block; padding: 14px; color: #fff; }

@media (max-width: 600px) {
  .yt-play-icon { width: 54px; height: 38px; }
  .yt-play-icon::after { border-width: 8px 0 8px 13px; }
}

.embed-icon {
  flex: 0 0 44px; width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-accent-100); color: var(--color-accent-800); font-size: 18px;
}
.embed-body { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.embed-source {
  font-family: var(--font-heading); font-weight: 700; font-size: 14.5px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.embed-cta { font-size: 12.5px; color: var(--color-accent); }

.sns-share {
  margin-top: 44px; padding-top: 22px; border-top: 1px dashed var(--color-divider);
  display: flex; gap: 12px; align-items: center; flex-wrap: wrap; font-size: 14px;
}
.sns-share a { color: var(--color-text); }

/* — pagination — */
.pagination {
  display: flex; justify-content: center; align-items: center; gap: 20px;
  margin: 40px 0 8px; padding-top: 20px; border-top: 1px solid var(--color-divider);
}
.pagination .current {
  font-family: var(--font-heading); font-size: 13px; letter-spacing: 0.14em;
  color: var(--color-muted); font-variant-numeric: tabular-nums;
}

/* — footer — */
.site-footer { border-top: 1px solid var(--color-divider); padding: 28px 24px 32px; position: relative; }
.site-footer .decor {
  position: absolute; left: 6%; bottom: 10px; width: 52px; height: 52px;
  transform: rotate(-16deg); opacity: 0.5; pointer-events: none;
}
.site-footer .wrap { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.footer-nav { display: flex; gap: 12px 24px; flex-wrap: wrap; justify-content: center; font-family: var(--font-heading); font-size: 12px; letter-spacing: 0.14em; }
.footer-nav a { text-decoration: none; color: var(--color-muted); }
.footer-nav a:hover { color: var(--color-accent); }
.footer-rule { width: 64px; height: 1px; background: var(--color-divider); }
.footer-copy { font-family: var(--font-heading); color: var(--color-muted); font-size: 12.5px; letter-spacing: 0.1em; }

/* — MELMERY chat widget — */
.melmery-widget { position: fixed; right: 20px; bottom: 20px; z-index: 200; }
.melmery-bubble {
  width: 68px; height: 68px; border-radius: 50%; border: 2px solid var(--color-surface);
  background: var(--color-accent-100); box-shadow: 0 3px 12px rgba(58,47,40,0.22);
  cursor: pointer; padding: 4px; overflow: hidden;
}
.melmery-bubble img { width: 100%; height: 100%; object-fit: contain; object-position: center 20%; transform: scale(1.8) translateY(6px); }
.melmery-bubble:hover { transform: scale(1.06); }

.melmery-panel {
  position: fixed; right: 20px; bottom: 96px; width: min(320px, 88vw); height: 420px;
  background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: 10px;
  box-shadow: 0 8px 30px rgba(58,47,40,0.25);
  display: none; flex-direction: column; overflow: hidden;
}
.melmery-panel.is-open { display: flex; }
.melmery-panel-head {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; background: var(--color-surface); font-family: var(--font-body);
  color: var(--color-accent-800); border-bottom: 1px solid var(--color-divider);
}
.melmery-back { background: none; border: none; font-size: 26px; cursor: pointer; color: var(--color-accent-800); line-height: 1; padding: 0 2px; }
.melmery-head-avatar {
  width: 32px; height: 32px; border-radius: 50%; object-fit: cover; object-position: 50% 12%;
  background: var(--color-accent-100); flex-shrink: 0;
}
.melmery-head-text { display: flex; flex-direction: column; line-height: 1.3; }
.melmery-head-name { font-family: var(--font-heading); font-weight: 700; font-size: 14px; }
.melmery-head-sub { font-size: 11px; color: var(--color-muted); }

.melmery-messages { flex: 1; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 12px; background: var(--color-bg); }
.melmery-row { display: flex; align-items: flex-end; gap: 6px; }
.melmery-row-model { justify-content: flex-start; }
.melmery-row-user { justify-content: flex-end; }
.melmery-avatar {
  width: 28px; height: 28px; border-radius: 50%; object-fit: cover; object-position: 50% 12%;
  background: var(--color-accent-100); flex-shrink: 0;
}
.melmery-bubble-col { display: flex; flex-direction: column; max-width: 78%; }
.melmery-row-user .melmery-bubble-col { align-items: flex-end; }
.melmery-row-model .melmery-bubble-col { align-items: flex-start; }
.melmery-msg { padding: 8px 12px; border-radius: 14px; font-size: 13.5px; line-height: 1.6; white-space: pre-wrap; word-break: break-word; }
.melmery-msg-model { background: var(--color-surface); border-bottom-left-radius: 3px; box-shadow: 0 1px 2px rgba(58,47,40,0.08); }
.melmery-msg-user { background: var(--color-accent); color: #fff; border-bottom-right-radius: 3px; }
.melmery-time { font-size: 10px; color: var(--color-muted); margin-top: 3px; padding: 0 2px; }
.melmery-sources { margin-left: 34px; max-width: 78%; display: flex; flex-direction: column; gap: 4px; margin-top: -4px; }
.melmery-sources a {
  font-size: 12px; color: var(--color-accent-700); background: var(--color-surface);
  border: 1px solid var(--color-divider);
  padding: 5px 10px; border-radius: 10px; text-decoration: none; word-break: break-word;
}
.melmery-sources a:hover { text-decoration: underline; }
.melmery-input-row { display: flex; align-items: center; gap: 8px; padding: 10px; border-top: 1px solid var(--color-divider); background: var(--color-surface); }
.melmery-input-row input {
  flex: 1; min-width: 0; padding: 9px 14px; border: 1px solid var(--color-divider); border-radius: 20px;
  font-family: inherit; font-size: 13.5px; outline: none; background: var(--color-bg);
}
.melmery-input-row input:focus { border-color: var(--color-accent-400); }
.melmery-input-row button {
  width: 34px; height: 34px; flex-shrink: 0; border: none; border-radius: 50%; background: var(--color-accent);
  color: #fff; font-size: 14px; cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: opacity 0.15s, transform 0.1s;
}
.melmery-input-row button:active { transform: scale(0.92); }
.melmery-input-row button:disabled { background: var(--color-divider); color: var(--color-muted); cursor: default; }

@media (max-width: 600px) {
  .melmery-widget { right: 12px; bottom: 12px; }
  /* On phones, the panel becomes a full-screen "page" instead of a floating
     box -- avoids the whole class of iOS keyboard/position:fixed glitches
     that a small floating panel runs into. inset:0 (not height:100vh) so
     it hugs the actual visible area, keyboard included, on browsers that
     support it; dvh is a further fallback for older engines that don't. */
  .melmery-panel {
    position: fixed; inset: 0; right: auto; bottom: auto;
    width: 100%; height: 100%; height: 100dvh;
    border-radius: 0; border: none; box-shadow: none; z-index: 300;
  }
  .melmery-panel-head { padding-top: calc(12px + env(safe-area-inset-top)); flex: 0 0 auto; }
  .melmery-messages { padding-bottom: 4px; }
  .melmery-input-row { padding-bottom: calc(10px + env(safe-area-inset-bottom)); flex: 0 0 auto; }
  /* iOS Safari auto-zooms the whole page on focusing any input/textarea
     with font-size under 16px, and doesn't always zoom back out cleanly --
     that's what was causing the "slightly zoomed, doesn't fit the screen,
     latest message pushed off-screen" symptom. 16px input text disables
     that auto-zoom entirely. */
  .melmery-input-row input { font-size: 16px; }
  .melmery-widget.is-chat-open .melmery-bubble { display: none; }
  body.melmery-lock-scroll { overflow: hidden; height: 100%; }
}

@media (max-width: 600px) {
  main.wrap { padding: 26px 16px 40px; }
  .post-card { padding: 14px; }
  .post-card-thumb { flex-basis: 100%; width: 100%; transform: none; margin-bottom: 4px; }
  .post-card-thumb:hover { transform: none; }
  .post-single h1 { font-size: 1.5rem; }
}

/* スパム対策の見えない入力欄（人には見せず、自動送信だけを引っかける） */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}


/* ── 広告 ─────────────────────────────────────────────
   紙の地に馴染ませる。囲みは細く、上下に息をつく余白を取る。
   本文と地続きに見えると読者が誤って踏むので、線と札で区切る。 */
.ad-slot {
  display: block;
  margin: 2.6rem 0;
  padding: 0.9rem 0 0;
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
  text-align: center;
}
.ad-slot .ad-label {
  display: block;
  margin-bottom: 0.6rem;
  color: var(--color-muted);
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
}
.ad-slot ins { margin: 0 auto 0.9rem; }
/* 記事の途中に入るものは、少しだけ控えめに */
.ad-in_article { margin: 2.2rem 0; }