/* =========================================================
   しばすむ（仮） — ペット可賃貸サイト デザインモック
   テーマ: フォト主役・イマーシブ（高級ホテル/ライフスタイル風）
   ========================================================= */

/* ---------- Design tokens ---------- */
:root {
  --ivory:     #faf9f6;
  --ivory-2:   #f1efe9;
  --surface:   #ffffff;
  --ink:       #232220;
  --ink-2:     #57534c;
  --ink-3:     #938d83;
  --accent:    #9c6f4f;
  --accent-d:  #835a3d;
  --line:      #e7e3da;
  --line-soft: #efece5;
  --maxw:      1280px;
  --font: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP",
          "Yu Gothic", system-ui, -apple-system, sans-serif;
  --ph-bg:
    radial-gradient(130% 100% at 72% 14%, rgba(255,255,255,.40), rgba(255,255,255,0) 52%),
    radial-gradient(130% 130% at 26% 104%, rgba(35,34,32,.26), rgba(35,34,32,0) 56%),
    linear-gradient(152deg, #d4cdc0 0%, #9c9384 100%);
  --ph-bg-mute:
    radial-gradient(130% 100% at 72% 14%, rgba(255,255,255,.45), rgba(255,255,255,0) 54%),
    radial-gradient(130% 130% at 26% 104%, rgba(35,34,32,.16), rgba(35,34,32,0) 56%),
    linear-gradient(152deg, #e2ded2 0%, #b9b4a6 100%);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--ivory);
  line-height: 1.9;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
h1, h2, h3, h4, p, ul, ol, figure, form { margin: 0; }
ul { list-style: none; padding: 0; }
::selection { background: var(--ink); color: var(--ivory); }

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 40px; }
.section { padding: 124px 0; }
.section--alt { background: var(--ivory-2); }
.section--brown { color: var(--ivory); }
.center { text-align: center; }

.section-head { max-width: 680px; margin: 0 0 64px; }
.section-head.center { margin-left: auto; margin-right: auto; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 14px;
  font-size: .68rem; font-weight: 700; letter-spacing: .26em; text-transform: uppercase;
  color: var(--accent);
}
.eyebrow::before { content: ""; width: 36px; height: 1px; background: var(--accent); }
.section-head.center .eyebrow { justify-content: center; }
.section-title {
  font-weight: 300; letter-spacing: .07em; line-height: 1.6;
  font-size: clamp(1.7rem, 1.05rem + 2.4vw, 2.85rem); margin-top: 22px;
}
.section-desc { margin-top: 20px; color: var(--ink-2); font-size: .96rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  padding: 17px 38px; border: 1px solid transparent;
  font-size: .72rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.btn-primary { background: var(--ink); color: var(--ivory); }
.btn-primary:hover { background: var(--accent); }
.btn-outline { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-outline:hover { background: var(--ink); color: var(--ivory); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); }
.btn-ghost:hover { background: #fff; color: var(--ink); border-color: #fff; }
.btn-sm { padding: 12px 24px; font-size: .64rem; }
.btn-lg { padding: 20px 48px; font-size: .74rem; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250, 249, 246, .9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 30px; height: 80px; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo-mark { height: 70px; width: auto; object-fit: contain; }
.logo-text { font-size: 1.2rem; font-weight: 500; letter-spacing: .14em; }
.logo-text small {
  font-size: .54rem; font-weight: 700; letter-spacing: .1em;
  color: var(--ink-3); border: 1px solid var(--line);
  padding: 2px 5px; vertical-align: middle; margin-left: 6px;
}
.site-nav { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.site-nav a:not(.btn) {
  padding: 8px 14px; font-size: .72rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2);
  transition: color .15s ease;
}
.site-nav a:not(.btn):hover { color: var(--accent); }
.site-nav .btn { margin-left: 14px; }
.nav-toggle { display: none; }
.nav-burger { display: none; }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 92vh; display: flex; align-items: flex-end;
  overflow: hidden;
}
.hero-media { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: 80% center; display: block; }
/* モバイルでは画像中央寄り、テキスト下の暗いグラデを強くして可読性を確保 */
@media (max-width: 768px) {
  .hero { min-height: 78vh; }
  .hero-media img { object-position: 60% center; }
}
@media (max-width: 480px) {
  .hero { min-height: 72vh; }
  .hero-media img { object-position: 50% center; }
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to top,
    rgba(22,20,18,.78) 0%, rgba(22,20,18,.16) 46%, rgba(22,20,18,.34) 100%);
}
/* モバイル：テキスト領域全体を暗くして可読性を確保 */
@media (max-width: 768px) {
  .hero::after {
    background:
      linear-gradient(to top, rgba(22,20,18,.86) 0%, rgba(22,20,18,.55) 55%, rgba(22,20,18,.45) 100%),
      linear-gradient(to right, rgba(22,20,18,.35) 0%, rgba(22,20,18,0) 60%);
  }
}
.hero-media .ph-label { top: 26px; right: 30px; bottom: auto; left: auto; transform: none; }
.hero-overlay { position: relative; z-index: 2; width: 100%; padding-bottom: 104px; }
.hero-kicker {
  display: inline-flex; align-items: center; gap: 14px;
  font-size: .7rem; font-weight: 700; letter-spacing: .26em; text-transform: uppercase;
  color: rgba(255,255,255,.92);
}
.hero-kicker::before { content: ""; width: 44px; height: 1px; background: rgba(255,255,255,.6); }
.hero h1 {
  color: #fff; font-weight: 300; letter-spacing: .07em;
  font-size: clamp(2.1rem, 1.3rem + 3.4vw, 4.1rem); line-height: 1.6; margin-top: 26px;
}
.hero-lead {
  color: rgba(255,255,255,.82); font-size: 1.02rem; max-width: 33em; margin-top: 24px;
}
/* モバイルでは h1 のサイズを抑え、行間を詰めて見切れにくく */
@media (max-width: 560px) {
  .hero h1 { font-size: 1.8rem; line-height: 1.45; letter-spacing: .04em; margin-top: 18px; }
  .hero-lead { font-size: .94rem; margin-top: 16px; }
  .hero-overlay { padding-bottom: 72px; }
}

/* ---------- Search band ---------- */
.searchband { background: var(--ivory); padding-bottom: 64px; padding-top: 28px; }
.search-bar {
  display: flex; align-items: stretch; background: var(--surface);
  box-shadow: 0 28px 60px rgba(35, 34, 32, .14);
  position: relative; z-index: 5;
}
/* ヒーロー直下に置く時のみ、検索バーがヒーローに食い込む演出を有効化（ショートカット帯が無い場合）。
   body:not(:has(.home-shortcut-band)) で挟まれてないときだけ負 margin を適用。 */
body:not(:has(.home-shortcut-band)) .search-bar { margin-top: -48px; }
body:not(:has(.home-shortcut-band)) .searchband { padding-top: 0; }
.search-bar .field {
  flex: 1; display: flex; flex-direction: column; gap: 5px;
  padding: 20px 28px; border-right: 1px solid var(--line);
}
.search-bar .field label {
  font-size: .62rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
  color: var(--ink-3);
}
.field select, .field input {
  appearance: none; -webkit-appearance: none;
  font-family: inherit; font-size: .98rem; color: var(--ink);
  border: none; background: transparent; padding: 2px 0;
}
.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23232220' stroke-width='1.4' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 0 center; padding-right: 24px;
}
.field select:focus, .field input:focus { outline: none; color: var(--accent); }
/* 家賃スライダー：.field input のリセットを上書きしてトラックを復元 */
.field input[type=range] {
  -webkit-appearance: none; appearance: none;
  height: 4px; border-radius: 2px; padding: 0; margin-top: 10px; cursor: pointer;
  background: linear-gradient(to right, #9c6f4f 0%, #e7e3da 0%);
}
.field input[type=range]::-webkit-slider-runnable-track {
  height: 4px; border-radius: 2px;
}
.field input[type=range]::-moz-range-track {
  height: 4px; border-radius: 2px; background: #e7e3da;
}
.field input[type=range]::-moz-range-progress {
  height: 4px; border-radius: 2px; background: #9c6f4f;
}
.field input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 18px; height: 18px; margin-top: -7px; border-radius: 50%;
  background: #9c6f4f; border: 2px solid #fff;
  box-shadow: 0 1px 4px rgba(0,0,0,.18); cursor: pointer;
}
.field input[type=range]::-moz-range-thumb {
  width: 18px; height: 18px; border-radius: 50%;
  background: #9c6f4f; border: 2px solid #fff;
  box-shadow: 0 1px 4px rgba(0,0,0,.18); cursor: pointer;
}
.search-bar .btn { border: none; padding: 0 46px; }
.search-conditions {
  display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; align-items: center; margin-top: 36px;
}
.search-conditions-label {
  display: inline-flex; align-items: center; font-size: .72rem; color: var(--ink-3);
  letter-spacing: .14em; text-transform: uppercase; font-weight: 700; margin-right: 4px;
}
.search-conditions .chip-check { position: relative; }
.search-conditions input { position: absolute; opacity: 0; }
.search-conditions label {
  display: inline-block; padding: 9px 18px; border: 1px solid var(--line);
  font-size: .76rem; font-weight: 600; letter-spacing: .04em;
  color: var(--ink-2); cursor: pointer; transition: all .15s ease;
}
.search-conditions input:checked + label {
  background: var(--ink); border-color: var(--ink); color: var(--ivory);
}

/* ---------- Image placeholder ---------- */
.ph { position: relative; background: var(--ph-bg); overflow: hidden; }
.ph--mute { background: var(--ph-bg-mute); }
.ph-label {
  position: absolute; left: 50%; bottom: 16px; transform: translateX(-50%);
  font-size: .58rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase;
  color: rgba(255,255,255,.9); text-shadow: 0 1px 6px rgba(0,0,0,.4);
  white-space: nowrap;
}

/* ---------- Tags & badges ---------- */
.tag {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: .64rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  padding: 5px 10px; border: 1px solid var(--line); color: var(--ink-2);
}
.tag-ok { border-color: var(--accent); color: var(--accent); }
.tag-key { background: var(--ink); border-color: var(--ink); color: var(--ivory); }
.card-badge {
  position: absolute; top: 18px; left: 18px; z-index: 2;
  background: rgba(22,20,18,.82); color: #fff; backdrop-filter: blur(2px);
  font-size: .6rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  padding: 7px 13px;
}

/* ---------- Property card ---------- */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px 34px; }
.card-grid--2 { grid-template-columns: repeat(2, 1fr); }
.property-card { display: flex; flex-direction: column; transition: transform .25s ease; }
.property-card:hover { transform: translateY(-5px); }
.card-media { display: block; position: relative; aspect-ratio: 3 / 2.3; overflow: hidden; }
.card-body { padding: 22px 2px 0; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.card-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.card-title { font-size: 1.18rem; font-weight: 500; letter-spacing: .03em; line-height: 1.6; }
.card-title a { transition: color .15s ease; }
.card-title a:hover { color: var(--accent); }
.card-meta { font-size: .8rem; color: var(--ink-3); letter-spacing: .02em; }
.card-foot {
  margin-top: auto; padding-top: 16px; border-top: 1px solid var(--line);
  display: flex; align-items: baseline; justify-content: space-between;
}
.price { font-size: 1.7rem; font-weight: 300; letter-spacing: .03em; color: var(--ink); line-height: 1; }
.price span { font-size: .74rem; font-weight: 600; margin-left: 3px; }
.card-spec { font-size: .76rem; font-weight: 600; color: var(--ink-2); letter-spacing: .04em; }

/* ---------- Area grid ---------- */
.area-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.area-card {
  position: relative; overflow: hidden; aspect-ratio: 4 / 5;
  display: flex; align-items: flex-end; color: #fff;
}
.area-card::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(22,20,18,.74), rgba(22,20,18,0) 60%);
  transition: background .25s ease;
}
.area-card:hover::after { background: linear-gradient(to top, rgba(22,20,18,.82), rgba(22,20,18,.12) 70%); }
.area-card .area-cap { position: relative; z-index: 2; width: 100%; padding: 22px 20px; }
.area-name { font-size: 1.2rem; font-weight: 500; letter-spacing: .06em; }
.area-count {
  font-size: .64rem; letter-spacing: .16em; text-transform: uppercase;
  opacity: .82; margin-top: 6px;
}

/* ---------- Feature ---------- */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.feature-card {
  padding: 40px 32px; background: var(--surface);
  display: flex; flex-direction: column; gap: 16px;
  transition: background .2s ease;
}
.section--alt .feature-card { background: var(--ivory); }
.feature-card:hover { background: var(--ink); }
.feature-card:hover h3, .feature-card:hover p { color: var(--ivory); }
.feature-card:hover .feature-icon svg { filter: brightness(0) invert(1); }
.feature-icon { width: 30px; height: 30px; color: #9c6f4f; }
.feature-icon svg { width: 30px; height: 30px; transition: filter .2s ease; }
.feature-card h3 {
  font-size: 1.1rem; font-weight: 500; letter-spacing: .04em; transition: color .2s ease;
}
.feature-card p { font-size: .85rem; color: var(--ink-2); transition: color .2s ease; }

/* ---------- Trust ---------- */
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px; }
.trust-item { border-top: 1px solid var(--ink); padding-top: 28px; }
.trust-num {
  font-size: 2.4rem; font-weight: 200; letter-spacing: .06em;
  color: var(--accent); line-height: 1; margin-bottom: 18px;
}
.trust-item h3 { font-size: 1.2rem; font-weight: 500; letter-spacing: .04em; }
.trust-item p { font-size: .88rem; color: var(--ink-2); margin-top: 14px; }

/* ---------- CTA band ---------- */
.cta-band { position: relative; text-align: center; overflow: hidden; }
.cta-band::before { content: ""; position: absolute; inset: 0; background: var(--ph-bg); }
.cta-band::after { content: ""; position: absolute; inset: 0; background: rgba(22,20,18,.7); }
.cta-band .container { position: relative; z-index: 2; }
.cta-band .eyebrow { color: #d8b89f; }
.cta-band .eyebrow::before { background: #d8b89f; }
.cta-band .section-title { color: #fff; }
.cta-band p { color: rgba(255,255,255,.78); margin: 20px 0 38px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.cta-band .btn-primary { background: #fff; color: var(--ink); border-color: #fff; }
.cta-band .btn-primary:hover { background: var(--accent); color: #fff; border-color: var(--accent); }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: #948e84; padding: 92px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 1.8fr 1fr 1fr 1fr; gap: 48px; }
.footer-brand .logo-text { color: var(--ivory); }
.footer-brand .logo-text small { color: #948e84; border-color: rgba(255,255,255,.2); }
.footer-brand p { font-size: .84rem; margin-top: 18px; max-width: 25em; }
.footer-col h4 {
  font-size: .64rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase;
  color: var(--ivory); margin-bottom: 18px;
}
.footer-col li { margin-bottom: 11px; }
.footer-col a { font-size: .85rem; color: #948e84; transition: color .15s ease; }
.footer-col a:hover { color: #d8b89f; }
.footer-disclosure {
  margin-top: 56px; padding: 16px 20px; border: 1px solid rgba(255,255,255,.1);
  font-size: .76rem; color: #7c766c;
}
.footer-note {
  margin-top: 24px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1);
  font-size: .72rem; color: #6f6a61; display: flex; justify-content: space-between;
  flex-wrap: wrap; gap: 10px; letter-spacing: .04em;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  display: flex; flex-wrap: wrap; gap: 9px; font-size: .68rem;
  letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); padding: 26px 0;
}
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { opacity: .55; }

/* ---------- Page header ---------- */
.page-head { background: var(--ivory-2); padding: 8px 0 60px; }
.page-head h1 {
  font-weight: 300; letter-spacing: .07em;
  font-size: clamp(1.7rem, 1.15rem + 1.9vw, 2.5rem);
}
.page-head p { color: var(--ink-2); margin-top: 14px; font-size: .92rem; }

/* ---------- Listings ---------- */
.listing-layout {
  display: grid; grid-template-columns: 270px 1fr; gap: 56px;
  align-items: start; padding: 60px 0 124px;
}
.filter-panel { position: sticky; top: 104px; }
.filter-group { border-bottom: 1px solid var(--line); padding: 22px 0; }
.filter-group:first-of-type { padding-top: 0; }
.filter-group:last-of-type { border-bottom: none; }
.filter-group > summary {
  font-size: .82rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  list-style: none; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
}
.filter-group > summary::-webkit-details-marker { display: none; }
.filter-group > summary::after {
  content: ""; width: 8px; height: 8px; border-right: 1.5px solid var(--ink-3);
  border-bottom: 1.5px solid var(--ink-3); transform: rotate(45deg);
  transition: transform .2s ease;
}
.filter-group[open] > summary::after { transform: rotate(-135deg); }
.filter-options { margin-top: 18px; display: flex; flex-direction: column; gap: 13px; }
.check {
  display: flex; align-items: center; gap: 11px; font-size: .86rem; cursor: pointer;
  color: var(--ink-2);
}
.check input { width: 16px; height: 16px; accent-color: var(--accent); flex: none; }
.check .cnt { margin-left: auto; font-size: .72rem; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.filter-actions { margin-top: 28px; display: flex; flex-direction: column; gap: 12px; }

.listing-main { min-width: 0; }
.listing-toolbar {
  display: flex; align-items: flex-end; justify-content: space-between;
  flex-wrap: wrap; gap: 12px; margin-bottom: 28px;
  padding-bottom: 22px; border-bottom: 1px solid var(--ink);
}
.result-count { font-size: .8rem; color: var(--ink-2); letter-spacing: .04em; }
.result-count strong {
  font-size: 1.7rem; font-weight: 300; color: var(--ink); margin-right: 4px;
}
.toolbar-right { display: flex; align-items: center; gap: 10px; }
.toolbar-right select {
  appearance: none; -webkit-appearance: none; font-family: inherit;
  padding: 9px 30px 9px 4px; border: none; border-bottom: 1px solid var(--line);
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23232220' stroke-width='1.4' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 4px center;
  font-size: .82rem; font-weight: 600;
}
.applied-tags { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 28px; }
.applied-tag {
  display: inline-flex; align-items: center; gap: 9px;
  border: 1px solid var(--accent); color: var(--accent);
  font-size: .68rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  padding: 6px 12px;
}
.applied-tag .x { font-weight: 700; }

.prop-row {
  display: grid; grid-template-columns: 340px 1fr; gap: 34px;
  padding-bottom: 32px; margin-bottom: 32px; border-bottom: 1px solid var(--line);
}
.prop-row:last-of-type { border-bottom: none; }
.prop-row .card-media { aspect-ratio: 4 / 3; }
.prop-row .card-body { padding: 4px 0 0; }
.prop-row-foot {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; margin-top: auto; padding-top: 16px; border-top: 1px solid var(--line);
}
.prop-row-foot .btn { flex: none; }

.pagination { display: flex; justify-content: center; align-items: center; gap: 4px; margin-top: 56px; }
.pagination a, .pagination span {
  min-width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
  font-weight: 600; font-size: .82rem; color: var(--ink-3); letter-spacing: .04em;
  transition: color .15s ease;
}
.pagination a:hover { color: var(--accent); }
.pagination .is-current { color: var(--ink); border-bottom: 1.5px solid var(--ink); }
.pagination .dots { color: var(--ink-3); }

/* ---------- Property detail ---------- */
.detail-layout {
  display: grid; grid-template-columns: 1fr 360px; gap: 60px;
  align-items: start; padding: 16px 0 124px;
}
.detail-main { min-width: 0; }
.detail-title-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.detail-title {
  font-weight: 300; letter-spacing: .06em;
  font-size: clamp(1.6rem, 1.15rem + 1.7vw, 2.4rem); margin: 18px 0 8px;
}
.detail-sub { color: var(--ink-3); font-size: .82rem; letter-spacing: .06em; }

.gallery { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 8px; margin: 28px 0 48px; }
.gallery .g-main { grid-column: 1; grid-row: 1 / span 2; aspect-ratio: 3 / 2; }
.gallery .g-thumb { aspect-ratio: 4 / 3; }

.detail-block { margin-bottom: 60px; }
.detail-block h2 {
  font-size: 1.4rem; font-weight: 300; letter-spacing: .06em; margin-bottom: 24px;
  padding-bottom: 16px; border-bottom: 1px solid var(--ink);
}
.spec-table { width: 100%; border-collapse: collapse; font-size: .89rem; }
.spec-table th, .spec-table td {
  text-align: left; padding: 15px 4px; border-bottom: 1px solid var(--line); vertical-align: top;
}
.spec-table th {
  width: 32%; font-weight: 700; color: var(--ink-3);
  font-size: .68rem; letter-spacing: .12em; text-transform: uppercase;
}
.spec-table td { color: var(--ink-2); }

.checkpoint-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); }
.checkpoint { display: flex; gap: 14px; padding: 22px; background: var(--ivory); }
.section--alt .checkpoint { background: var(--ivory-2); }
.checkpoint .ck-ic { flex: none; width: 28px; height: 28px; }
.checkpoint h3 { font-size: .96rem; font-weight: 500; letter-spacing: .03em; }
.checkpoint p { font-size: .81rem; color: var(--ink-2); margin-top: 4px; }

.nearby-list { display: flex; flex-direction: column; }
.nearby-item {
  display: flex; align-items: center; gap: 18px;
  padding: 18px 0; border-bottom: 1px solid var(--line);
}
.nearby-item:last-child { border-bottom: none; }
.nearby-item .nb-ic { flex: none; width: 38px; height: 38px; }
.nearby-item .nb-name { font-weight: 500; font-size: .92rem; letter-spacing: .03em; }
.nearby-item .nb-meta { font-size: .78rem; color: var(--ink-3); }
.nearby-item .nb-dist {
  margin-left: auto; font-weight: 300; font-size: 1.15rem; color: var(--ink);
}

.detail-aside { position: sticky; top: 104px; display: flex; flex-direction: column; gap: 22px; }
.price-card { background: var(--surface); border: 1px solid var(--line); padding: 30px; }
.price-card .pc-rent {
  display: flex; align-items: baseline; gap: 8px;
  padding-bottom: 18px; border-bottom: 1px solid var(--line);
}
.price-card .pc-rent .price { font-size: 2.4rem; }
.price-card .pc-line {
  display: flex; justify-content: space-between; font-size: .83rem;
  padding: 12px 0; border-bottom: 1px solid var(--line-soft); color: var(--ink-2);
}
.price-card .pc-line:last-of-type { border-bottom: none; }
.price-card .pc-line strong { font-weight: 600; color: var(--ink); }
.price-card .btn { margin-top: 18px; }
.aff-note { font-size: .72rem; color: var(--ink-3); text-align: center; margin-top: 14px; line-height: 1.7; }
.aside-tipbox { background: var(--ivory-2); padding: 24px; }
.aside-tipbox h3 {
  font-size: .92rem; font-weight: 600; letter-spacing: .06em;
  display: flex; gap: 9px; align-items: center;
}
.aside-tipbox p { font-size: .82rem; color: var(--ink-2); margin-top: 10px; }

/* ---------- Article / column ---------- */
.article-head { background: var(--ivory-2); padding: 10px 0 56px; }
.article-cat {
  display: inline-block; background: var(--ink); color: var(--ivory);
  font-size: .62rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  padding: 6px 13px;
}
.article-title {
  font-weight: 300; letter-spacing: .06em;
  font-size: clamp(1.7rem, 1.1rem + 2.4vw, 2.9rem);
  line-height: 1.62; margin: 22px 0; max-width: 22em;
}
.article-meta {
  display: flex; gap: 24px; font-size: .72rem; color: var(--ink-3);
  flex-wrap: wrap; letter-spacing: .08em; text-transform: uppercase;
}
.article-meta span { display: flex; align-items: center; gap: 7px; }

.article-layout {
  display: grid; grid-template-columns: 1fr 290px; gap: 64px;
  align-items: start; padding: 64px 0 124px;
}
.article-hero { aspect-ratio: 16 / 8; margin-bottom: 48px; }

.toc { background: var(--ivory-2); padding: 28px 32px; margin-bottom: 40px; }
.toc h2 { font-size: .8rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 16px; }
.toc ol { counter-reset: toc; display: flex; flex-direction: column; gap: 12px; }
.toc li { counter-increment: toc; font-size: .9rem; }
.toc li::before {
  content: counter(toc, decimal-leading-zero); margin-right: 14px;
  color: var(--accent); font-weight: 700; font-size: .82rem;
}
.toc a:hover { color: var(--accent); }

.prose { font-size: 1rem; line-height: 2; }
.prose > * + * { margin-top: 26px; }
.prose h2 {
  font-size: 1.55rem; font-weight: 300; letter-spacing: .05em; margin-top: 64px;
  padding-bottom: 16px; border-bottom: 1px solid var(--ink);
}
.prose h3 { font-size: 1.2rem; font-weight: 600; letter-spacing: .04em; margin-top: 42px; }
.prose p { color: var(--ink); }
.prose strong { font-weight: 700; box-shadow: inset 0 -8px 0 rgba(156,111,79,.18); }
.prose ul.bullet { display: flex; flex-direction: column; gap: 11px; }
.prose ul.bullet li { position: relative; padding-left: 28px; }
.prose ul.bullet li::before {
  content: ""; position: absolute; left: 2px; top: .85em;
  width: 14px; height: 1px; background: var(--accent);
}
.prose .compare-table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.prose .compare-table th, .prose .compare-table td {
  padding: 14px 16px; border-bottom: 1px solid var(--line); text-align: left;
}
.prose .compare-table th {
  background: var(--ink); color: var(--ivory); font-weight: 600;
  font-size: .68rem; letter-spacing: .1em; text-transform: uppercase;
}
.prose .compare-table td:first-child { font-weight: 600; }
.prose .compare-table tbody tr:last-child td { border-bottom: none; }

.tipbox { display: flex; gap: 18px; background: var(--ivory-2); padding: 26px 28px; }
.tipbox.warn { background: #efe7df; }
.tipbox .tip-ic { flex: none; width: 32px; height: 32px; }
.tipbox h4 { font-size: 1rem; font-weight: 600; letter-spacing: .04em; }
.tipbox p { font-size: .87rem; color: var(--ink-2); margin-top: 6px; }

.inline-cta {
  position: relative; overflow: hidden; padding: 48px; margin: 52px 0;
  display: flex; gap: 28px; align-items: center; flex-wrap: wrap; color: var(--ivory);
}
.inline-cta::before { content: ""; position: absolute; inset: 0; background: var(--ph-bg); }
.inline-cta::after { content: ""; position: absolute; inset: 0; background: rgba(22,20,18,.72); }
.inline-cta .ic-body { position: relative; z-index: 2; flex: 1; min-width: 220px; }
.inline-cta .btn { position: relative; z-index: 2; }
.inline-cta h3 { font-size: 1.4rem; font-weight: 300; letter-spacing: .05em; }
.inline-cta p { font-size: .88rem; color: rgba(255,255,255,.78); margin-top: 10px; }
.inline-cta .btn-primary { background: var(--ivory); color: var(--ink); border-color: var(--ivory); }
.inline-cta .btn-primary:hover { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }

.author-box {
  display: flex; gap: 20px; align-items: center; margin-top: 60px;
  padding-top: 32px; border-top: 1px solid var(--line);
}
.author-box .av { flex: none; width: 64px; height: 64px; border-radius: 50%; }
.author-box .au-role {
  font-size: .62rem; color: var(--accent); font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase;
}
.author-box .au-name { font-size: 1.1rem; font-weight: 500; letter-spacing: .04em; margin-top: 4px; }
.author-box .au-bio { font-size: .82rem; color: var(--ink-2); margin-top: 6px; }

.article-aside { position: sticky; top: 104px; display: flex; flex-direction: column; gap: 36px; }
.aside-card { }
.aside-card h3 {
  font-size: .76rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  margin-bottom: 20px; padding-bottom: 14px; border-bottom: 1px solid var(--ink);
}
.mini-list { display: flex; flex-direction: column; gap: 18px; }
.mini-item { display: flex; gap: 14px; }
.mini-item .mi-thumb { flex: none; width: 84px; height: 64px; }
.mini-item .mi-title { font-size: .85rem; font-weight: 500; line-height: 1.6; letter-spacing: .02em; }
.mini-item .mi-title:hover { color: var(--accent); }
.mini-item .mi-meta { font-size: .72rem; color: var(--ink-3); margin-top: 4px; letter-spacing: .04em; }

.rank-list { display: flex; flex-direction: column; gap: 15px; counter-reset: rank; }
.rank-item { display: flex; gap: 14px; align-items: baseline; counter-increment: rank; }
.rank-item::before {
  content: counter(rank, decimal-leading-zero); flex: none;
  color: var(--ink-3); font-size: .9rem; font-weight: 700;
}
.rank-item:nth-child(-n+3)::before { color: var(--accent); }
.rank-item a { font-size: .85rem; font-weight: 500; line-height: 1.6; }
.rank-item a:hover { color: var(--accent); }

.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; }
.col-card { display: block; transition: transform .25s ease; }
.col-card:hover { transform: translateY(-5px); }
.col-card .card-media { aspect-ratio: 16 / 10; }
.col-card .cc-body { padding: 20px 2px 0; }
.col-card .cc-cat {
  font-size: .62rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent);
}
.col-card .cc-title { font-size: 1.1rem; font-weight: 500; letter-spacing: .03em; line-height: 1.6; margin-top: 11px; }
.col-card .cc-title:hover { color: var(--accent); }
.col-card .cc-meta {
  font-size: .68rem; color: var(--ink-3); letter-spacing: .1em;
  text-transform: uppercase; margin-top: 14px;
}

/* ---------- Column index ---------- */
.col-feature { display: grid; grid-template-columns: 1.2fr 1fr; margin-bottom: 60px; }
.col-feature .cf-media { position: relative; aspect-ratio: 3 / 2; }
.col-feature .cf-body {
  background: var(--ivory-2); padding: 52px 56px;
  display: flex; flex-direction: column; justify-content: center;
}
.col-feature .cf-flag {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: .64rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase;
  color: var(--accent);
}
.col-feature .cf-flag::before { content: ""; width: 28px; height: 1px; background: var(--accent); }
.col-feature .cf-title {
  font-size: clamp(1.35rem, 1.05rem + 1.2vw, 1.95rem); font-weight: 300; letter-spacing: .05em;
  line-height: 1.62; margin: 18px 0 14px;
}
.col-feature .cf-title:hover { color: var(--accent); }
.col-feature .cf-excerpt { font-size: .9rem; color: var(--ink-2); }
.col-feature .cf-meta {
  margin-top: 26px; font-size: .68rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--ink-3);
}

.col-tabs {
  display: flex; flex-wrap: wrap; gap: 2px;
  border-bottom: 1px solid var(--line); margin-bottom: 52px;
}
.col-tabs a {
  padding: 15px 22px; font-size: .76rem; font-weight: 700; letter-spacing: .08em;
  color: var(--ink-3); border-bottom: 2px solid transparent; margin-bottom: -1px;
  transition: color .15s ease;
}
.col-tabs a:hover { color: var(--ink); }
.col-tabs a.is-active { color: var(--ink); border-bottom-color: var(--ink); }

/* ---------- Responsive ---------- */
@media (max-width: 1040px) {
  .hero { min-height: 78vh; }
  .detail-layout, .article-layout { grid-template-columns: 1fr; gap: 48px; }
  .detail-aside, .article-aside { position: static; }
  .listing-layout { grid-template-columns: 1fr; }
  .filter-panel { position: static; }
  .area-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .col-feature { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .container { padding: 0 24px; }
  .section { padding: 80px 0; }
  .nav-burger {
    display: flex; flex-direction: column; gap: 5px; margin-left: auto;
    width: 44px; height: 44px; align-items: center; justify-content: center;
    border: 1px solid var(--line); background: var(--surface);
  }
  .nav-burger span { width: 19px; height: 1.5px; background: var(--ink); }
  .site-nav {
    position: fixed; inset: 80px 0 auto 0; flex-direction: column; align-items: stretch;
    background: var(--ivory); border-bottom: 1px solid var(--line);
    padding: 18px 24px 28px; gap: 2px; margin-left: 0;
    transform: translateY(-130%); transition: transform .25s ease;
    max-height: calc(100vh - 80px); overflow-y: auto;
  }
  .nav-toggle:checked ~ .site-nav { transform: translateY(0); }
  .site-nav a:not(.btn) { padding: 14px 14px; border-bottom: 1px solid var(--line-soft); }
  .site-nav .btn { margin: 14px 0 0; }
  .hero { min-height: 84vh; }
  .hero-overlay { padding-bottom: 64px; }
  .search-bar { flex-direction: column; margin-top: -36px; }
  .search-bar .field { border-right: none; border-bottom: 1px solid var(--line); }
  .search-bar .btn { padding: 20px; }
  .card-grid, .card-grid--2, .feature-grid, .trust-grid, .related-grid,
  .checkpoint-grid { grid-template-columns: 1fr; }
  .col-feature .cf-body { padding: 34px 26px; }
  .col-tabs a { padding: 13px 16px; }
  .gallery { grid-template-columns: 1fr 1fr; }
  .gallery .g-main { grid-column: 1 / span 2; grid-row: auto; }
  .prop-row { grid-template-columns: 1fr; gap: 18px; }
  .prop-row-foot { flex-direction: column; align-items: stretch; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-note { flex-direction: column; }
  .inline-cta { padding: 32px 26px; }
}

/* ============ 印刷用 ============ */
@media print {
  /* @page でマージンと用紙設定 */
  @page { margin: 14mm 14mm 18mm; }

  body { background:#fff !important; color:#000 !important; font-size:10.5pt; line-height:1.65; font-family: serif; }

  /* 非表示にする要素を網羅 ─────────────────────── */
  .site-header, .site-footer, .site-notice, .site-nav,
  .breadcrumb, .pager, .pagination,
  .sticky-cta, .post-cta, .inline-cta, .article-inline-cta,
  .cta-band, .exit-intent, .modal, .toast,
  .ad-slot, ins.adsbygoogle,
  .article-toc, .article-share, .share-buttons, .share-btn,
  .article-aside, .aside-card,
  .recent-area, .recent-area-pref,
  .related-block, .related-h, .related-grid,
  .article-series, .series-pager,
  .author-box,
  .last-area-pill, .fav-bulk-pill, .last-pref-pill,
  #back-to-top, #cookie-banner, #exit-modal, #pwa-prompt, #install-banner,
  .mobile-bottom-nav, .bottom-tabs,
  .reading-progress, .rp-bar,
  .quiz, .tldr-skip, .skip-link,
  .copy-toast, .copy-text,
  iframe, video, audio,
  button:not(.print-keep),
  nav:not(.toc-print-keep),
  form, select, input[type=search] {
    display: none !important;
  }

  /* レイアウト解除 ─────────────────────── */
  .container, .article-layout, .article-head { max-width:none !important; padding:0 !important; margin:0 !important; }
  .article-layout { display:block !important; }

  /* 記事タイトル領域 ─────────────────────── */
  .article-cat { font-size:9pt; color:#555; margin-bottom:6pt; }
  .article-title, h1 { font-size:20pt !important; line-height:1.35; margin:0 0 8pt; color:#000; font-weight:700; }
  .article-meta { font-size:9.5pt; color:#555; margin:0 0 14pt; padding-bottom:8pt; border-bottom:1px solid #999; }
  .article-tags { display:none !important; }

  /* ヒーロー画像 ─────────────────────── */
  .article-hero { max-height:90mm !important; margin:0 0 14pt; break-after:avoid; }
  .article-hero img { max-width:100% !important; max-height:90mm !important; object-fit:contain; }
  .article-hero.ph { display:none !important; }

  /* TL;DR ─────────────────────── */
  .tldr { background:#f5f5f5 !important; border:1px solid #999 !important; border-left:4px solid #555 !important; padding:8pt 12pt !important; margin:0 0 14pt !important; break-inside: avoid; }
  .tldr p { color:#000 !important; }

  /* 本文タイポグラフィ ─────────────────────── */
  h2 { font-size:14pt !important; margin:18pt 0 6pt; padding-bottom:3pt; border-bottom:1px solid #999; break-after:avoid; }
  h3 { font-size:12pt !important; margin:14pt 0 4pt; break-after:avoid; }
  h4 { font-size:11pt !important; margin:10pt 0 4pt; break-after:avoid; }
  p, li { orphans:3; widows:3; }
  .prose p { margin:0 0 8pt; }

  /* リンク表示 ─────────────────────── */
  a { color:#000 !important; text-decoration:underline; }
  /* 本文中の外部リンクのみ URL を併記。ナビ系は除外。 */
  .prose a[href^="http"]:after,
  .prose a[href^="/"]:after { content:" (" attr(href) ")"; font-size:8.5pt; color:#555; word-break:break-all; }
  /* アンカーリンクや空ハッシュは URL 併記しない */
  a[href^="#"]:after { content:"" !important; }

  /* 画像 ─────────────────────── */
  img { max-width:100% !important; height:auto !important; break-inside: avoid; }
  .prose img { margin:8pt auto; display:block; }

  /* リスト ─────────────────────── */
  ul, ol { margin:0 0 8pt; padding-left:20pt; }
  li { margin:2pt 0; break-inside: avoid; }

  /* 引用 / コード ─────────────────────── */
  blockquote { border-left:3px solid #999; padding:4pt 12pt; margin:8pt 0; color:#333; break-inside: avoid; }
  pre, code { font-family:monospace; font-size:9.5pt; background:#f0f0f0 !important; color:#000 !important; }
  pre { padding:6pt 8pt; border:1px solid #ccc; break-inside: avoid; }

  /* テーブル ─────────────────────── */
  table { border-collapse:collapse; width:100%; margin:8pt 0; font-size:10pt; break-inside: avoid; }
  th, td { border:1px solid #999; padding:4pt 6pt; }
  th { background:#f0f0f0 !important; font-weight:700; }

  /* ページブレイク制御 ─────────────────────── */
  h1, h2, h3, h4 { page-break-after:avoid; break-after:avoid; }
  .col-card, .area-card, figure, table { page-break-inside:avoid; break-inside:avoid; }

  /* 本文末に URL とサイト名を脚注として印刷 ─────────────────────── */
  .article-head::after {
    content: "出典：" attr(data-print-url);
    display:none; /* JS で動的に挿入する場合に有効化 */
  }
  body::after {
    content: "© しばすむ ─ https://shibasumu.com/";
    display:block;
    margin-top:18pt;
    padding-top:6pt;
    border-top:1px solid #999;
    font-size:9pt;
    color:#555;
    text-align:center;
  }
}

/* ============ ダークモード（オプトイン：html[data-theme="dark"] のみ） ============ */
/* prefers-color-scheme による自動切替はサイト全体トーンが変わるため無効化済み。
   将来トグル UI を入れる場合は html[data-theme="dark"] を付与すれば適用される。 */
html[data-theme="dark"] body { background:#16140f; color:#e8e3d8; }
html[data-theme="dark"] .site-header { background:#1f1c18; border-bottom-color:#2a2620; }
html[data-theme="dark"] .col-card,
html[data-theme="dark"] .area-card,
html[data-theme="dark"] .product-card { background:#1f1c18; border-color:#2a2620; color:#e8e3d8; }
html[data-theme="dark"] .col-card .cc-title,
html[data-theme="dark"] .col-card .cc-meta,
html[data-theme="dark"] .area-name { color:#e8e3d8; }
html[data-theme="dark"] .page-head { background:#1f1c18; }
html[data-theme="dark"] .section { background:#16140f; }
html[data-theme="dark"] .section--alt { background:#1c1914; }
html[data-theme="dark"] input,
html[data-theme="dark"] select,
html[data-theme="dark"] textarea { background:#1f1c18; color:#e8e3d8; border-color:#2a2620; }
html[data-theme="dark"] .pref-chip { background:#1f1c18; color:#d8c9b3; border-color:#2a2620; }
html[data-theme="dark"] .pref-chip.is-active { background:#d8b89f; color:#1f1c18; }
html[data-theme="dark"] .tag-pill { background:#1f1c18; color:#d8c9b3; border-color:#2a2620; }
html[data-theme="dark"] .breadcrumb a { color:#d8c9b3; }

/* ============ Admin Dashboard モバイル最適化 ============ */
@media (max-width: 720px) {
  .dashboard .dash-grid { grid-template-columns: 1fr !important; }
  .dashboard .stat-cards { grid-template-columns: repeat(2, 1fr) !important; }
  .dashboard table { font-size: .82rem; }
  .admin-search input[type=search] { width: 100% !important; }
  .actions { white-space: nowrap; }
}

/* ============ 記事 sticky 目次（PC のみ） ============ */
@media (min-width: 1100px) {
  .article-toc {
    position: sticky;
    top: 80px;
    float: right;
    clear: right;
    width: 240px;
    margin: 0 0 16px 24px;
    padding: 10px 14px;
  }
  .article-toc[open] { max-height: calc(100vh - 100px); overflow-y: auto; }
  .article-toc ol { padding-left: 20px; }
  .article-toc li { font-size: .82rem; line-height: 1.5; margin: 3px 0; }
}

/* ============ 比較ページ：モバイル縦並び ============ */
@media (max-width: 720px) {
  .cmp-row { display:grid !important; grid-template-columns: 1fr !important; gap:4px; padding:8px 0; }
  .cmp-row .cmp-label { font-size:.74rem; color:#8c8579; letter-spacing:.1em; }
  .cmp-row .cmp-col { padding:6px 0; }
  .cmp-row--head h2 { font-size:1rem; }
}