/* ============================================================
   配色は data-theme で切り替える（config.json の site.theme）
   ink   … 墨と朱。和の編集デザイン寄り（既定）
   night … 深夜。彩度を落としたフィルム調
   paper … 紙とインク。明るい誌面調
   ============================================================ */

:root,
[data-theme="ink"] {
  --bg: #14120f;
  --bg-2: #1b1815;
  --bg-3: #232019;
  --line: #34302a;
  --line-2: #46403a;
  --fg: #e8e2d6;
  --fg-dim: #978e80;
  --accent: #c8452f;
  --accent-2: #b08d57;
  --shadow: none;
}

[data-theme="night"] {
  --bg: #0f1114;
  --bg-2: #161a1e;
  --bg-3: #1e232a;
  --line: #2b3138;
  --line-2: #3a424b;
  --fg: #dde2e7;
  --fg-dim: #838c96;
  --accent: #d09a5e;
  --accent-2: #7e9182;
  --shadow: none;
}

[data-theme="paper"] {
  --bg: #f6f3ec;
  --bg-2: #fffdf8;
  --bg-3: #ece7dc;
  --line: #d8d1c2;
  --line-2: #bdb4a1;
  --fg: #1f1c17;
  --fg-dim: #6d675c;
  --accent: #9c2b21;
  --accent-2: #6b5a3e;
  --shadow: none;
}

:root {
  --serif: "Hiragino Mincho ProN", "Yu Mincho", YuMincho, "Noto Serif JP", serif;
  --sans: "Hiragino Sans", "Yu Gothic", YuGothic, "Noto Sans JP", sans-serif;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.75;
  -webkit-text-size-adjust: 100%;
  font-feature-settings: "palt" 1;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

/* ---------------------------------------------------------- age gate */

html.gate-on body > *:not(.gate) { display: none !important; }
html:not(.gate-on) .gate { display: none; }

.gate {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: grid;
  place-items: center;
  padding: 20px;
  background: var(--bg);
}

.gate-card {
  max-width: 420px;
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--line);
  padding: 32px 26px;
  text-align: center;
}

.gate-badge {
  display: inline-block;
  margin: 0 0 16px;
  padding: 2px 10px;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--serif);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: .18em;
}

.gate-card h1 {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: .04em;
  margin: 0 0 14px;
}
.gate-card p { color: var(--fg-dim); font-size: 12.5px; margin: 0 0 10px; }
.gate-staged { border-top: 1px solid var(--line); padding-top: 14px; margin-top: 14px !important; }
.gate-actions { display: grid; gap: 8px; margin-top: 22px; }

/* ---------------------------------------------------------- chrome */

.pr-bar {
  color: var(--fg-dim);
  font-size: 10.5px;
  letter-spacing: .06em;
  text-align: center;
  padding: 6px 12px;
  border-bottom: 1px solid var(--line);
}

.site-head {
  border-bottom: 1px solid var(--line);
  padding: 14px 16px 10px;
}

.brand-mark {
  display: block;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 21px;
  letter-spacing: .12em;
  color: var(--fg);
}
.brand-sub {
  display: block;
  font-size: 10.5px;
  letter-spacing: .14em;
  color: var(--fg-dim);
  margin-top: 3px;
}

.site-nav {
  display: flex;
  gap: 20px;
  margin-top: 12px;
  font-size: 12.5px;
  overflow-x: auto;
  scrollbar-width: none;
}
.site-nav::-webkit-scrollbar { display: none; }
.site-nav a { color: var(--fg-dim); white-space: nowrap; padding-bottom: 1px; border-bottom: 1px solid transparent; }
.site-nav a:hover { color: var(--fg); border-bottom-color: var(--accent); }

main { padding: 0 16px 56px; max-width: 1120px; margin: 0 auto; }

.hero { padding: 30px 0 18px; border-bottom: 1px solid var(--line); margin-bottom: 18px; }
.hero h1 {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: .08em;
  margin: 0 0 8px;
}
.hero p { color: var(--fg-dim); font-size: 12.5px; margin: 0; max-width: 60ch; }
.hero.small { padding: 22px 0 12px; }

/* ---------------------------------------------------------- filters */

.filters { border: 1px solid var(--line); padding: 14px; margin-bottom: 24px; }

.filter-row { display: flex; gap: 8px; margin-bottom: 12px; }
.search-box { flex: 1; display: block; }
.search-box.wide { margin-bottom: 16px; }

.search-box input,
.filter-row select {
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 0;
  color: var(--fg);
  padding: 8px 11px;
  font-size: 13px;
  font-family: inherit;
}
.filter-row select { width: auto; flex: 0 0 auto; }
.search-box input:focus,
.filter-row select:focus { outline: none; border-color: var(--accent); }

.filter-group { border-top: 1px solid var(--line); padding: 10px 0 2px; }
.filter-group summary {
  cursor: pointer;
  font-family: var(--serif);
  font-size: 12.5px;
  letter-spacing: .12em;
  color: var(--fg-dim);
  list-style: none;
}
.filter-group summary::-webkit-details-marker { display: none; }
.filter-group summary::after { content: " ＋"; color: var(--accent); }
.filter-group[open] summary::after { content: " －"; }

.chips { display: flex; flex-wrap: wrap; gap: 5px; padding: 10px 0 6px; }

.filter-chip {
  background: transparent;
  border: 1px solid var(--line-2);
  border-radius: 0;
  color: var(--fg-dim);
  font-size: 12px;
  font-family: inherit;
  padding: 3px 9px;
  cursor: pointer;
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
}
.filter-chip:hover { border-color: var(--accent); color: var(--fg); }
.filter-chip.on { border-color: var(--accent); color: var(--accent); }
.filter-chip .n { font-size: 10px; opacity: .55; font-variant-numeric: tabular-nums; }

.filter-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding-top: 12px;
  margin-top: 8px;
  font-size: 12px;
  color: var(--fg-dim);
}
#result-count {
  font-family: var(--serif);
  font-size: 16px;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

/* ---------------------------------------------------------- grid */

.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }

.card { background: var(--bg); display: flex; flex-direction: column; padding-bottom: 12px; }
.card[hidden] { display: none; }

.card-thumb { position: relative; aspect-ratio: 3 / 2; background: var(--bg-3); }
.card-thumb img { width: 100%; height: 100%; object-fit: cover; }

.thumb-none {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  color: var(--line-2);
  font-family: var(--serif);
  font-size: 10px;
  letter-spacing: .25em;
}
.thumb-none.big { aspect-ratio: 3 / 2; }

.score {
  position: absolute;
  right: 0;
  bottom: 0;
  background: var(--bg);
  color: var(--accent);
  font-family: var(--serif);
  font-weight: 600;
  font-size: 15px;
  font-variant-numeric: tabular-nums;
  padding: 1px 8px 0;
  letter-spacing: .04em;
}
.score.big { font-size: 26px; padding: 2px 12px 0; }

.card-title {
  font-family: var(--serif);
  font-size: 13px;
  line-height: 1.6;
  margin: 11px 12px 0;
  font-weight: 600;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-meta {
  display: flex;
  justify-content: space-between;
  gap: 6px;
  margin: 8px 12px 0;
  font-size: 11px;
  color: var(--fg-dim);
}
.card-meta .seller { color: var(--accent-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.card-meta .platform { letter-spacing: .06em; }

.card-chips { display: flex; flex-wrap: wrap; gap: 4px; margin: 9px 12px 0; }

.chip {
  border: 1px solid var(--line-2);
  font-size: 10.5px;
  color: var(--fg-dim);
  padding: 1px 6px;
}
.chip-attr { border-color: var(--accent-2); color: var(--accent-2); }

.card-foot {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin: auto 12px 0;
  padding-top: 12px;
  font-size: 11px;
  color: var(--fg-dim);
}
.card-foot .price {
  color: var(--fg);
  font-family: var(--serif);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

.empty { text-align: center; color: var(--fg-dim); padding: 48px 0; font-size: 13px; }

/* ---------------------------------------------------------- work page */

.crumb { font-size: 11.5px; color: var(--fg-dim); padding: 20px 0 6px; letter-spacing: .04em; }
.crumb a { color: var(--accent-2); }

.work h1 {
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 600;
  line-height: 1.65;
  letter-spacing: .03em;
  margin: 6px 0 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.work-main { display: grid; gap: 20px; }
.work-thumb { position: relative; border: 1px solid var(--line); background: var(--bg-2); }

.summary { font-size: 13.5px; margin: 0 0 18px; }

.spec {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 7px 12px;
  margin: 0 0 18px;
  font-size: 12.5px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
}
.spec dt { color: var(--fg-dim); letter-spacing: .08em; }
.spec dd { margin: 0; }
.spec dd a { color: var(--accent-2); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid var(--line-2);
  border-radius: 0;
  padding: 10px 18px;
  font-size: 13px;
  font-family: inherit;
  cursor: pointer;
  background: transparent;
  color: var(--fg);
}
.btn:hover { border-color: var(--accent); }
.btn-sm { padding: 4px 11px; font-size: 11.5px; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--bg); font-weight: 600; }
.btn-ghost { border-color: transparent; color: var(--fg-dim); }
.btn-ghost:hover { border-color: var(--line-2); }

.btn-buy {
  width: 100%;
  margin-top: 20px;
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
  font-family: var(--serif);
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: .1em;
  padding: 14px;
}
.btn-buy:hover { opacity: .88; }
.pr-tag {
  border: 1px solid currentColor;
  font-size: 9px;
  padding: 0 4px;
  letter-spacing: .1em;
  opacity: .8;
}

.link-warn { font-size: 11px; color: var(--accent-2); margin: 10px 0 0; line-height: 1.6; }

.review { margin-top: 34px; }
.review h2,
.related h2 {
  font-family: var(--serif);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .16em;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}
.review p { font-size: 13.5px; }

.staged-inline {
  margin-top: 28px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  font-size: 11px;
  line-height: 1.8;
  color: var(--fg-dim);
}

.related { margin-top: 40px; }

/* ---------------------------------------------------------- sellers */

.seller-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.seller-cell {
  background: var(--bg);
  padding: 11px 13px;
  font-size: 12.5px;
  display: flex;
  justify-content: space-between;
  gap: 8px;
}
.seller-cell:hover { background: var(--bg-2); }
.seller-cell[hidden] { display: none; }
.seller-cell .n { color: var(--accent); font-family: var(--serif); font-variant-numeric: tabular-nums; }

/* ---------------------------------------------------------- docs */

.doc { max-width: 68ch; padding: 24px 0; }
.doc h1 {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: .1em;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.doc h2 {
  font-family: var(--serif);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .12em;
  margin-top: 32px;
  color: var(--accent);
}
.doc p { font-size: 13px; }
.doc .spec { max-width: 420px; }
.contact-mail {
  font-family: var(--serif);
  font-size: 16px;
  color: var(--accent-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
  letter-spacing: .04em;
}

/* ---------------------------------------------------------- footer */

.site-foot {
  border-top: 1px solid var(--line);
  padding: 26px 16px 44px;
  text-align: center;
  color: var(--fg-dim);
  font-size: 11.5px;
}
.staged-note { max-width: 58ch; margin: 0 auto 18px; font-size: 11px; line-height: 1.85; }
.foot-nav { display: flex; flex-wrap: wrap; gap: 18px; justify-content: center; margin-bottom: 14px; }
.foot-nav a { color: var(--fg-dim); }
.foot-nav a:hover { color: var(--accent); }
.copyright { margin: 0; font-size: 10.5px; letter-spacing: .1em; opacity: .65; }

/* ---------------------------------------------------------- rails / picks */

.hero-note { font-size: 11.5px; color: var(--fg-dim); margin-top: 10px; }
.hero-note a { color: var(--accent-2); border-bottom: 1px solid var(--line-2); }

.rail { margin: 0 0 34px; }
.rail-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 9px;
  margin-bottom: 8px;
}
.rail-head h2 {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: .14em;
  margin: 0;
}
.rail-more { font-size: 11.5px; color: var(--accent-2); white-space: nowrap; }
.rail-more::after { content: " →"; }
.rail-lead { font-size: 11.5px; color: var(--fg-dim); margin: 0 0 12px; }

.all-works { margin-top: 44px; }
.all-works .filters { margin-top: 14px; }

.badge-hd {
  position: absolute;
  left: 0;
  top: 0;
  background: var(--bg);
  color: var(--accent-2);
  font-size: 9.5px;
  letter-spacing: .1em;
  padding: 2px 7px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.card-metrics { display: flex; flex-wrap: wrap; gap: 10px; margin: 7px 12px 0; }
.card-metrics .m { font-size: 10.5px; color: var(--fg-dim); }
.card-metrics b {
  font-family: var(--serif);
  font-size: 13px;
  color: var(--accent-2);
  font-variant-numeric: tabular-nums;
  margin-right: 1px;
}
.card-foot .views { font-variant-numeric: tabular-nums; }

/* ---------------------------------------------------------- rankings */

.win-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 26px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 12px;
}
.win {
  border: 1px solid var(--line-2);
  padding: 5px 13px;
  font-size: 12.5px;
  color: var(--fg-dim);
  font-family: var(--serif);
  letter-spacing: .08em;
}
.win:hover { border-color: var(--accent); color: var(--fg); }
.win.on { border-color: var(--accent); color: var(--accent); }

.rank-sec { margin-bottom: 36px; }

/* グリッドの子は .ranked。display:contents だと絶対配置の基準が消えるので使わない */
.ranked { position: relative; display: flex; flex-direction: column; background: var(--bg); }
.ranked > .card { flex: 1; }
.rank-no,
.rank-up {
  position: absolute;
  z-index: 2;
  font-family: var(--serif);
  font-variant-numeric: tabular-nums;
  background: var(--bg);
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 13px;
  line-height: 1;
  padding: 4px 8px;
  margin: 6px 0 0 6px;
}
.rank-up { border-color: var(--accent-2); color: var(--accent-2); font-size: 12px; }

.card-ranks { display: flex; gap: 8px; margin: 6px 12px 0; font-size: 10px; color: var(--fg-dim); }
.card-ranks b { font-family: var(--serif); color: var(--accent); font-size: 12px; }

/* ---------------------------------------------------------- score breakdown */

.score-break { margin-top: 34px; }
.score-break h2 {
  font-family: var(--serif);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .16em;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}
.parts { list-style: none; padding: 0; margin: 16px 0 12px; display: grid; gap: 11px; }
.parts li { display: grid; grid-template-columns: 66px 1fr 62px; align-items: center; gap: 10px; }
.parts .pl { font-size: 12px; color: var(--fg-dim); letter-spacing: .06em; }
.parts .bar { height: 6px; background: var(--bg-3); border: 1px solid var(--line); display: block; }
.parts .bar i { display: block; height: 100%; background: var(--accent); }
.parts .pv {
  text-align: right;
  font-family: var(--serif);
  font-size: 15px;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}
.parts .pv small { color: var(--fg-dim); font-size: 10px; }
.score-break .note { font-size: 11px; color: var(--fg-dim); line-height: 1.8; }
.score-break .note a { color: var(--accent-2); border-bottom: 1px solid var(--line-2); }

/* ---------------------------------------------------------- desktop */

@media (min-width: 640px) {
  body { font-size: 14.5px; }
  .grid { grid-template-columns: repeat(3, 1fr); }
  .seller-list { grid-template-columns: repeat(3, 1fr); }
  .site-head { display: flex; align-items: flex-end; justify-content: space-between; padding: 18px 24px 14px; }
  .site-nav { margin-top: 0; }
  .hero h1 { font-size: 26px; }
  .work-main { grid-template-columns: minmax(0, 400px) 1fr; gap: 32px; }
  .work h1 { font-size: 23px; }
}

@media (min-width: 1000px) {
  .grid { grid-template-columns: repeat(4, 1fr); }
  .seller-list { grid-template-columns: repeat(4, 1fr); }
}

.all-tags { margin: 6px 0 0; font-size: 11.5px; }
.all-tags a { color: var(--accent-2); border-bottom: 1px solid var(--line-2); }

.grid-more { margin: 16px 0 0; font-size: 12px; color: var(--fg-dim); line-height: 1.9; }
.grid-more a { color: var(--accent-2); border-bottom: 1px solid var(--line-2); }

/* ---------------------------------------------------------- ads */
/* 広告はアフィリ導線より下にだけ置く。ポップ系は使わない（規約ではなく収益設計上の判断: */
/*  アフィリは1成約で数百円、Popは1000表示で数十円。Popで導線を潰すと差し引きマイナス）  */
.ad-slot {
  margin: 24px 0;
  padding: 10px;
  border: 1px solid var(--line);
  background: var(--bg-2);
  text-align: center;
  overflow: hidden;
}
.ad-slot .ad-label {
  display: block;
  font-size: 10px;
  letter-spacing: .12em;
  color: var(--fg-dim);
  margin-bottom: 6px;
}
.ad-slot img, .ad-slot iframe { max-width: 100%; margin: 0 auto; }
.adblock-notice {
  margin: 20px 0;
  padding: 12px 14px;
  border: 1px solid var(--accent-2);
  color: var(--accent-2);
  font-size: 12px;
  text-align: center;
}

/* ---------------------------------------------------------- pager / tag portal */
.pager { display: flex; flex-wrap: wrap; gap: 4px; margin: 0 0 20px; }
.pager .pg {
  border: 1px solid var(--line-2);
  padding: 4px 11px;
  font-family: var(--serif);
  font-size: 12.5px;
  color: var(--fg-dim);
  font-variant-numeric: tabular-nums;
}
.pager .pg:hover { border-color: var(--accent); color: var(--fg); }
.pager .pg.on { border-color: var(--accent); color: var(--accent); }

.tag-portal .chips { gap: 6px; }
.tag-big {
  border: 1px solid var(--line-2);
  padding: 5px 12px;
  font-size: 13px;
  color: var(--fg);
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}
.tag-big:hover { border-color: var(--accent); color: var(--accent); }
.tag-big .n { font-size: 10.5px; color: var(--fg-dim); font-variant-numeric: tabular-nums; }