/* 先読み漫画サイト スタイル（スマホが基準、1024px以上でPCの2カラム） */
:root {
  --bg: #ffffff; --bg2: #f7f6f3; --bg3: #efede8; --line: #dedcd6; --line2: #ecebe6;
  --ink: #1f1f1d; --ink2: #3d3b37; --mute: #6b6963;
  --pri: #1f5fbf; --pri-ink: #ffffff; --pri-soft: #eef4fd; --pri-dark: #174a94;
  --red: #c4321c; --warn: #9a4b00; --warn-soft: #fff4e5;
  --r: 10px; --gut: 16px;
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", system-ui, sans-serif;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font-size: 15px; line-height: 1.6; }
a { color: var(--pri); text-decoration: none; }
a:hover { color: var(--pri-dark); }
img { max-width: 100%; display: block; }
h1 { font-size: 21px; line-height: 1.4; margin: 0 0 6px; }
h2 { font-size: 17px; margin: 0; }
h3 { font-size: 15px; margin: 0 0 8px; }
button { font: inherit; cursor: pointer; }
.muted { color: var(--mute); }
.small { font-size: 12.5px; }
.warn { color: var(--warn); }
[hidden] { display: none !important; }

/* ヘッダー */
.hd { border-bottom: 1px solid var(--line); background: var(--bg); }
.hd-in { display: flex; align-items: center; gap: 8px; height: 56px; padding: 0 var(--gut); max-width: 1120px; margin: 0 auto; }
.logo { display: flex; align-items: center; gap: 8px; color: var(--ink); font-weight: 700; font-size: 16px; margin-right: auto; }
.logo-mark { width: 30px; height: 30px; border-radius: 8px; display: block; object-fit: cover; }
.hd-nav, .hd .hd-sns { display: none; }
.ic-btn { width: 44px; height: 44px; border-radius: 22px; border: 1px solid var(--line); background: var(--bg); color: var(--ink); display: inline-flex; align-items: center; justify-content: center; }
.tabs { position: sticky; top: 0; z-index: 20; display: flex; overflow-x: auto; background: var(--bg); border-bottom: 1px solid var(--line); padding: 0 8px; scrollbar-width: none; }
.tabs a { flex: 0 0 auto; height: 44px; padding: 0 12px; display: flex; align-items: center; color: var(--mute); font-size: 14px; border-bottom: 3px solid transparent; }
.tabs a[aria-current] { color: var(--ink); font-weight: 700; border-bottom-color: var(--ink); }

/* メニュー */
.menu { position: fixed; inset: 0; z-index: 50; background: rgba(0,0,0,.35); }
.menu-panel { position: absolute; right: 0; top: 0; bottom: 0; width: min(320px, 86vw); background: var(--bg); padding: 16px; display: flex; flex-direction: column; overflow-y: auto; }
.menu-panel > a { padding: 12px 4px; border-bottom: 1px solid var(--line2); color: var(--ink); font-weight: 500; }
.menu-close { align-self: flex-end; margin-bottom: 8px; }
.menu-sns { margin-top: 16px; }

/* レイアウト */
.wrap { padding: 0 var(--gut); }
.main { min-width: 0; padding: 12px 0 24px; }
.side { display: none; }
.sec { margin: 20px 0; }
.sec-sm { margin: 12px 0; }
.sec-hd { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 10px; gap: 8px; }
.sec-hd a { font-size: 13px; }
.crumb { color: var(--mute); margin-bottom: 8px; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

/* ボタン */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 44px; padding: 0 16px; border-radius: 8px; border: 1px solid transparent; font-size: 14px; font-weight: 700; text-align: center; }
.btn-primary { background: var(--pri); color: var(--pri-ink); }
.btn-primary:hover { background: var(--pri-dark); color: var(--pri-ink); }
.btn-outline { background: var(--bg); color: var(--ink); border-color: var(--line); }
.btn-outline:hover { color: var(--ink); border-color: var(--ink2); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { color: #fff; opacity: .9; }
.btn-sm { white-space: nowrap; flex-shrink: 0; min-height: 34px; padding: 0 12px; font-size: 12.5px; border-radius: 17px; }
.btn-lg { min-height: 52px; font-size: 16px; width: 100%; }
.sec > .btn, .kindle > .btn { width: 100%; margin-top: 12px; }
[data-follow].on { background: var(--bg2); color: var(--ink); border-color: var(--line); }

/* カード（サムネは 173:160 にそろえる） */
.thumb { position: relative; display: block; aspect-ratio: 173 / 160; border-radius: 8px; background: var(--bg3); overflow: hidden; }
.thumb img { width: 100%; height: 100%; object-fit: cover; }
.badge { position: absolute; top: 6px; left: 6px; background: var(--pri); color: #fff; font-size: 10px; font-weight: 700; padding: 2px 6px; border-radius: 4px; }
.badge.red { background: var(--red); }
.card { display: block; color: var(--ink); min-width: 0; }
.card:hover { color: var(--ink); }
.card-title { display: block; font-weight: 700; font-size: 13.5px; margin-top: 6px; line-height: 1.4; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.card-sub { display: block; font-size: 12px; color: var(--mute); }
.card-sm .card-title { font-size: 12.5px; }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 12px; }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px 8px; }
.grid2 > .ad, .grid3 > .ad { grid-column: 1 / -1; }
.hscroll { display: flex; gap: 10px; overflow-x: auto; margin: 0 calc(var(--gut) * -1); padding: 0 var(--gut) 4px; scroll-snap-type: x proximity; scrollbar-width: none; }
.hscroll > * { flex: 0 0 104px; scroll-snap-align: start; }
.rank-item { position: relative; }
.rank-no { position: absolute; z-index: 1; top: 4px; left: 4px; min-width: 22px; height: 22px; padding: 0 5px; border-radius: 11px; background: var(--ink); color: #fff; font-size: 12px; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; }
.rank-list { list-style: none; margin: 0; padding: 0; }
.rank-list li { display: flex; gap: 8px; align-items: center; padding: 6px 0; border-bottom: 1px solid var(--line2); }
.rank-list .rank-no { position: static; }
.rank-big { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 12px; }
.rank-big li { position: relative; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0 12px; }
.chip { padding: 5px 12px; border-radius: 16px; background: var(--bg2); color: var(--ink2); font-size: 12.5px; }
.chip.on { background: var(--ink); color: #fff; }

/* トップバナー */
.banner { position: relative; margin: 12px 0 4px; }
.banner-track { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; border-radius: var(--r); scrollbar-width: none; }
.banner-track::-webkit-scrollbar, .hscroll::-webkit-scrollbar, .tabs::-webkit-scrollbar { display: none; }
.banner-slide { flex: 0 0 100%; scroll-snap-align: start; aspect-ratio: 3 / 1; background: var(--bg3); }
.banner-slide img { width: 100%; height: 100%; object-fit: cover; }
.banner-nav { position: absolute; top: calc(50% - 30px); width: 40px; height: 40px; border-radius: 20px; border: none; background: rgba(255,255,255,.9); color: var(--ink); display: flex; align-items: center; justify-content: center; box-shadow: 0 1px 4px rgba(0,0,0,.15); }
.banner-nav.prev { left: 6px; } .banner-nav.next { right: 6px; }
.dots { display: flex; justify-content: center; }
.dots button { width: 26px; height: 26px; border: none; background: none; display: flex; align-items: center; justify-content: center; padding: 0; }
.dots span { width: 7px; height: 7px; border-radius: 4px; background: var(--line); transition: width .2s; }
.dots button.on span { width: 18px; background: var(--ink); }

/* SNS */
.sns-top { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border: 1px solid var(--line); border-radius: var(--r); margin: 8px 0; font-size: 12.5px; font-weight: 700; }
.sns-top > span:first-child { flex: 1; }
.sns-icons { display: inline-flex; gap: 6px; }
.sns-ic { width: 36px; height: 36px; border-radius: 18px; background: var(--bg2); color: var(--ink); display: inline-flex; align-items: center; justify-content: center; }
.sns-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(70px, 1fr)); gap: 8px; margin-top: 6px; }
.sns-btn { min-height: 48px; border: 1px solid var(--line); border-radius: 8px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; font-size: 11px; color: var(--ink); }
.official-row { display: flex; align-items: center; gap: 8px; margin: 8px 0 16px; }
.official-row > span:first-child { flex: 1; }

/* 作品ページ */
.work-top { display: flex; gap: 14px; }
.work-thumb { width: 140px; flex-shrink: 0; }
.synopsis { color: var(--ink2); font-size: 14px; white-space: pre-wrap; }
.synopsis.clamp { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; cursor: pointer; }
.work-cta { display: flex; flex-direction: column; gap: 8px; margin-top: 14px; }
.work-cta .btn-primary { min-height: 52px; font-size: 16px; }
.work-cta .row > * { flex: 1; }
.author-box { margin-top: 14px; padding: 12px; border: 1px solid var(--line); border-radius: var(--r); }
.author-link { display: flex; align-items: center; gap: 10px; color: var(--ink); }
.author-link b { display: block; }
.author-link .more { margin-left: auto; font-size: 12.5px; color: var(--pri); }
.avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--bg3); overflow: hidden; flex-shrink: 0; display: block; }
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar.lg { width: 80px; height: 80px; }
.author-hd { display: flex; align-items: center; gap: 14px; margin: 8px 0; }
.author-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px; }
.author-list .author-link { padding: 10px; border: 1px solid var(--line); border-radius: var(--r); }
.ep-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line2); }
.ep-list a { display: flex; align-items: center; gap: 10px; min-height: 52px; padding: 6px 0; border-bottom: 1px solid var(--line2); color: var(--ink); }
.ep-list a.read { color: var(--mute); }
.ep-th { width: 44px; height: 44px; border-radius: 6px; object-fit: cover; flex: 0 0 auto; background: var(--line2); }
.ep-list a[aria-current] { font-weight: 700; }
.ep-no { width: 58px; flex-shrink: 0; font-size: 12.5px; color: var(--mute); font-variant-numeric: tabular-nums; }
.ep-t { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.up { background: var(--red); color: #fff; font-size: 10px; font-weight: 700; padding: 2px 6px; border-radius: 4px; }
.read-mark { font-size: 11px; color: var(--mute); }

/* Kindle・送客 */
.kindle { margin: 16px 0; padding: 14px; border: 1px solid var(--pri); border-radius: var(--r); background: var(--pri-soft); }
.kindle-main { display: flex; gap: 12px; align-items: center; color: var(--ink); }
.kindle-main b { display: block; }
.kindle-cover { width: 60px; flex: 0 0 60px; aspect-ratio: 3 / 4; border-radius: 4px; background: #d9dee6; overflow: hidden; display: block; color: var(--ink); font-size: 11px; }
.kindle .hscroll { margin-top: 10px; }
.kindle .hscroll > * { flex-basis: 72px; }

/* 話ページ */
.ep-hd { margin: 4px 0 12px; }
.ep-work { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: 13.5px; }
.notice { margin: 10px 0 0; padding: 8px 10px; border-radius: 6px; background: var(--bg2); font-size: 12.5px; color: var(--ink2); }
.notice.warn { background: var(--warn-soft); color: var(--warn); }
.manga { margin: 0 calc(var(--gut) * -1); display: flex; flex-direction: column; background: var(--bg3); }
.manga img { width: 100%; height: auto; }
.manga > .ad { background: var(--bg); padding: 12px var(--gut); margin: 0; }
.ep-note { color: var(--ink2); font-size: 14px; margin: 14px 0; white-space: pre-wrap; }
.ep-nav { display: flex; gap: 8px; margin: 12px 0 16px; }
.ep-nav-top { margin: 0 0 12px; }
.ep-nav-top .btn { flex: 1; }
.ep-nav .prev { flex: 0 0 104px; flex-direction: column; gap: 0; line-height: 1.3; }
.ep-nav .prev small { font-weight: 400; color: var(--mute); }
.ep-nav .next { flex: 1; min-height: 56px; font-size: 16px; }
.next-wait { flex: 1; display: flex; flex-direction: column; gap: 8px; padding: 12px; border: 1px solid var(--line); border-radius: var(--r); text-align: center; }
.share { display: flex; flex-direction: column; gap: 8px; margin: 16px 0; padding: 14px; border: 1px solid var(--line); border-radius: var(--r); }
.share-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.share-grid > * { min-height: 46px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--ink); font-size: 11.5px; display: flex; align-items: center; justify-content: center; text-align: center; padding: 2px; }
.follow-box { display: flex; align-items: center; gap: 12px; margin: 16px 0; padding: 12px; border: 1px solid var(--line); border-radius: var(--r); font-size: 13px; color: var(--ink2); }
.bottom-nav { position: sticky; bottom: 0; z-index: 15; display: grid; grid-template-columns: 1fr 1fr 1fr; background: var(--bg); border-top: 1px solid var(--line); margin: 0 calc(var(--gut) * -1); }
.bottom-nav a { min-height: 48px; display: flex; align-items: center; justify-content: center; color: var(--ink); font-size: 13.5px; font-weight: 700; }
.bottom-nav a.primary { color: var(--pri); }
body.has-sticky-ad .bottom-nav { bottom: 58px; }

/* コメント */
.comments { margin: 24px 0; }
.comment-form { display: flex; flex-direction: column; gap: 8px; margin: 10px 0 14px; }
.comment-form input, .comment-form textarea, .contact input[type=text], .contact input[type=email], .contact input[type=url], .contact textarea, .search input {
  width: 100%; border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; font: inherit; font-size: 16px; background: var(--bg); color: var(--ink); }
.comment-form textarea { min-height: 96px; resize: vertical; }
.comment-form .row { justify-content: space-between; }
.sort { display: flex; gap: 4px; margin-bottom: 8px; }
.sort button { border: 1px solid var(--line); background: var(--bg); border-radius: 14px; padding: 4px 12px; color: var(--mute); }
.sort button.on { background: var(--ink); color: #fff; border-color: var(--ink); }
.comment-list { list-style: none; margin: 0; padding: 0; }
.comment { padding: 10px 0; border-bottom: 1px solid var(--line2); }
.comment.author { background: var(--pri-soft); padding: 10px; border-radius: 8px; border: none; margin: 6px 0; }
.comment-meta { font-size: 12px; color: var(--mute); display: flex; gap: 8px; flex-wrap: wrap; }
.comment-meta b { color: var(--ink); }
.comment-body { white-space: pre-wrap; word-break: break-word; margin: 4px 0; }
.comment-actions { display: flex; gap: 4px; }
.comment-actions button { border: none; background: none; color: var(--mute); font-size: 12px; min-height: 32px; padding: 0 8px; }
.comment-actions button.on { color: var(--red); }

/* 広告 */
.ad { margin: 14px 0; text-align: center; min-height: 50px; }
.ad-label { display: block; font-size: 10px; color: var(--mute); margin-bottom: 2px; }
.ad-ph { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 90px; border: 1.5px dashed #c2520c; background: #fff3e8; color: #8f3a05; font-size: 12px; font-weight: 700; border-radius: 8px; }
.ad-ph small { font-weight: 400; }
.ad[data-size="300x250"] .ad-ph { min-height: 250px; }
.ad[data-size="300x600"] .ad-ph { min-height: 600px; }
.ad-sticky { position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; background: var(--bg); border-top: 1px solid var(--line); padding-bottom: env(safe-area-inset-bottom); }
.ad-sticky .ad { margin: 0; min-height: 50px; }
.ad-sticky .ad-label { display: none; }
.ad-sticky .ad-ph { min-height: 50px; border-radius: 0; }
.ad-close { position: absolute; right: 4px; top: -26px; width: 26px; height: 26px; border-radius: 13px; border: 1px solid var(--line); background: var(--bg); font-size: 14px; line-height: 1; }
body.has-sticky-ad { padding-bottom: 60px; }
.ad-wide { display: none; }
.interstitial { position: fixed; inset: 0; z-index: 60; background: rgba(0,0,0,.6); display: flex; align-items: center; justify-content: center; }
.interstitial-box { position: relative; background: var(--bg); padding: 40px 12px 12px; border-radius: 12px; max-width: 92vw; }
.interstitial-close { position: absolute; top: 6px; right: 6px; width: 32px; height: 32px; border: none; background: none; }

/* 作品をさがす */
.search { display: flex; gap: 8px; margin: 8px 0; }
.search .btn { flex: 0 0 auto; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin: 4px 0 8px; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.seg a { padding: 7px 12px; color: var(--ink2); font-size: 13px; }
.seg a.on { background: var(--ink); color: #fff; }

/* お問い合わせ */
.contact { display: flex; flex-direction: column; gap: 14px; margin-top: 16px; }
.contact fieldset { border: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.contact legend { font-size: 13.5px; font-weight: 700; margin-bottom: 6px; }
.radio { display: flex; align-items: center; gap: 10px; min-height: 46px; padding: 0 12px; border: 1px solid var(--line); border-radius: 8px; font-size: 14px; background: var(--bg); }
.radio:has(input:checked) { border: 1.5px solid var(--pri); background: var(--pri-soft); }
.radio.inline { display: inline-flex; margin-right: 6px; }
.field { display: flex; flex-direction: column; gap: 6px; font-size: 13.5px; }
.req { color: var(--red); font-size: 12px; }
.check { display: flex; gap: 8px; align-items: flex-start; font-size: 13.5px; }
.box-blue { padding: 12px; border-radius: 8px; background: var(--pri-soft); display: flex; flex-direction: column; gap: 12px; }
.dl dt { font-weight: 700; margin-top: 8px; } .dl dd { margin: 0; }
.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th, .tbl td { border-bottom: 1px solid var(--line); padding: 8px 6px; text-align: left; vertical-align: top; }

/* フッター */
.ft { background: var(--bg2); padding: 20px var(--gut); font-size: 13px; color: var(--mute); }
.ft-sns { max-width: 480px; margin-bottom: 14px; }
.ft-links { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-bottom: 8px; }
.ft-links a { color: var(--ink2); }
.toast { position: fixed; left: 50%; bottom: 90px; transform: translateX(-50%); background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 20px; font-size: 13px; z-index: 70; }

/* ---------- PC（1024px以上） ---------- */
@media (min-width: 1024px) {
  :root { --gut: 0px; }
  body { font-size: 15px; }
  .hd { position: sticky; top: 0; z-index: 20; }
  .hd-in { height: 64px; gap: 20px; padding: 0 24px; }
  .logo { margin-right: 0; font-size: 18px; }
  .hd-nav { display: flex; gap: 2px; flex: 1; }
  .hd-nav a { height: 64px; padding: 0 12px; display: flex; align-items: center; color: var(--mute); border-bottom: 3px solid transparent; }
  .hd-nav a[aria-current] { color: var(--ink); font-weight: 700; border-bottom-color: var(--ink); }
  .hd .hd-sns { display: inline-flex; align-items: center; }
  .hd-sns .sns-ic { width: 32px; height: 32px; }
  .tabs { display: none; }
  .ad-wide { display: block; max-width: 1120px; margin: 16px auto 0; }
  .ad-wide .ad { margin: 0; }
  .ad-wide .ad-ph { min-height: 90px; }
  .wrap { max-width: 1120px; margin: 0 auto; display: grid; grid-template-columns: 780px 300px; gap: 40px; padding: 0 0 0; }
  .wrap-single { grid-template-columns: 1fr; max-width: 1120px; }
  .side { display: flex; flex-direction: column; gap: 20px; padding-top: 16px; }
  .side > .ad:last-child { position: sticky; top: 80px; }
  .side-box { border: 1px solid var(--line); border-radius: var(--r); padding: 16px; }
  .side-box .thumb { margin-bottom: 8px; }
  h1 { font-size: 26px; }
  .grid2 { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px 16px; }
  .wrap-single .grid2 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .grid3 { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
  .hscroll { margin: 0; padding: 0 0 4px; }
  .hscroll > * { flex-basis: 140px; }
  .rank-big { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .banner-slide { aspect-ratio: 3 / 1; }
  .work-thumb { width: 260px; }
  .work-cta { flex-direction: row; flex-wrap: wrap; }
  .work-cta .btn-primary { flex: 0 0 auto; padding: 0 28px; }
  .work-cta .row { flex: 1; }
  .ep-list { display: grid; grid-template-columns: 1fr 1fr; column-gap: 24px; }
  .manga { margin: 0; }
  .manga img { max-width: 780px; margin: 0 auto; }
  .bottom-nav, .ad-sticky { display: none; }
  body.has-sticky-ad { padding-bottom: 0; }
  .share { flex-direction: row; flex-wrap: wrap; align-items: center; }
  .share > b { width: 100%; }
  .share > .muted { width: 100%; margin-top: -6px; }
  .share .btn-dark { flex: 0 0 200px; }
  .share-grid { flex: 1; }
  .ft { padding: 28px 0; }
  .ft > * { max-width: 1120px; margin-left: auto; margin-right: auto; }
  .sns-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .contact, .wrap-single .main > p { max-width: 640px; }
}