/* ==================================================================
   MOKIN JOURNAL — サイト共通スタイル（案A: コーポレート準拠）
   色・書体はMOKINコーポレートサイトの実測値に合わせている。
   ================================================================== */

:root{
  --ground:#FBF5F0;
  --surface:#FFFFFF;
  --brand:#A97345;
  --brand-deep:#7A5431;
  --brand-dark:#523721;
  --ink:#2B2420;
  --muted:#8A7C72;
  --faint:#B3A79E;
  --line:#E8DDD4;
  --line-soft:#F0E7DF;
  --ok:#437A4E;
  --warn:#B5811F;
  --danger:#B04A38;

  --step-0:1rem;
  --step-1:1.125rem;
  --step-2:1.375rem;
  --step-3:1.75rem;
  --step-4:2.25rem;
  --step-5:clamp(2rem,4.4vw,3.25rem);

  --gutter:clamp(20px,5vw,64px);
  --maxw:1200px;
  --readw:720px;
  --radius:22px;
  --head-h:72px;
}

*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;background:var(--ground);color:var(--ink);
  font-family:"Poppins","Noto Sans JP",-apple-system,BlinkMacSystemFont,sans-serif;
  font-size:var(--step-0);line-height:1.85;
  font-feature-settings:"palt" 1;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{
  outline:2px solid var(--brand);outline-offset:3px;border-radius:4px;}
h1,h2,h3,h4{margin:0;line-height:1.45;font-weight:700;text-wrap:balance;letter-spacing:.01em;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font:inherit;color:inherit;}

.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter);}
.narrow{max-width:calc(var(--readw) + var(--gutter) * 2);}
.section{padding-block:clamp(48px,7vw,96px);}
.rule{height:1px;background:var(--line);border:0;margin:0;}
.skip{position:absolute;left:-9999px;top:0;background:var(--brand-deep);color:#fff;padding:.7rem 1.2rem;z-index:100;}
.skip:focus{left:0;}
/* 視覚的には不要だが、見出し階層と読み上げのために必要な見出し */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0 0 0 0);white-space:nowrap;border:0;}

.eyebrow{font-family:"Poppins",sans-serif;font-size:.6875rem;font-weight:500;
  letter-spacing:.22em;text-transform:uppercase;color:var(--brand);display:block;margin-bottom:.5rem;}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;
  gap:1rem 2rem;margin-bottom:2.5rem;}
.sec-head h2{font-size:var(--step-3);}
.sec-head p{color:var(--muted);font-size:.9375rem;max-width:34em;}
.more{font-family:"Poppins",sans-serif;font-size:.8125rem;letter-spacing:.1em;color:var(--brand-deep);
  white-space:nowrap;border-bottom:1px solid var(--line);padding-bottom:2px;transition:border-color .2s;}
.more:hover{border-color:var(--brand);}

.btn-pill{display:inline-flex;align-items:center;gap:.5rem;background:var(--brand-deep);color:#fff;
  padding:.7rem 1.4rem;border-radius:999px;font-size:.8125rem;font-weight:500;letter-spacing:.08em;
  transition:background .2s,transform .2s;flex-shrink:0;}
.btn-pill:hover{background:var(--brand);transform:translateY(-1px);}
.btn-ghost{display:inline-flex;align-items:center;gap:.5rem;border:1px solid rgba(255,255,255,.42);color:#fff;
  padding:.7rem 1.4rem;border-radius:999px;font-size:.8125rem;letter-spacing:.08em;
  transition:background .2s,border-color .2s;}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.75);}
.btn-line{display:inline-flex;align-items:center;gap:.5rem;border:1px solid var(--line);
  background:var(--surface);border-radius:999px;padding:.6rem 1.2rem;font-size:.8125rem;
  transition:border-color .2s;cursor:pointer;}
.btn-line:hover{border-color:var(--brand);}

/* ---------- header ---------- */
.site-head{position:sticky;top:0;z-index:50;background:rgba(251,245,240,.9);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line-soft);}
.head-in{display:flex;align-items:center;gap:1.4rem;height:var(--head-h);min-width:0;}
.logo{display:flex;align-items:center;gap:.7rem;flex-shrink:0;min-width:0;}
.logo img{height:32px;width:auto;}
.logo .journal{font-family:"Poppins",sans-serif;font-size:.75rem;letter-spacing:.2em;
  color:var(--muted);border-left:1px solid var(--line);padding-left:.8rem;padding-block:.25rem;}
.gnav{display:flex;gap:1.5rem;margin-left:auto;font-size:.875rem;font-weight:500;}
.gnav a{position:relative;padding-block:.35rem;color:var(--ink);opacity:.82;transition:opacity .2s;}
.gnav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--brand);
  transform:scaleX(0);transform-origin:left;transition:transform .25s;}
.gnav a:hover,.gnav a[aria-current]{opacity:1;}
.gnav a:hover::after,.gnav a[aria-current]::after{transform:scaleX(1);}
.head-search{display:flex;align-items:center;gap:.4rem;border:1px solid var(--line);border-radius:999px;
  background:var(--surface);padding:.32rem .5rem .32rem .8rem;}
.head-search input{border:0;background:none;font-size:.8125rem;width:130px;outline:none;}
.head-search button{border:0;background:none;cursor:pointer;display:grid;place-items:center;padding:.2rem;}
.head-search svg{width:14px;height:14px;fill:none;stroke:var(--muted);stroke-width:2;}
.nav-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:8px;
  padding:.5rem .8rem;cursor:pointer;font-size:.8125rem;white-space:nowrap;flex-shrink:0;
  min-height:44px;}

/* ---------- social rail ---------- */
.rail{position:fixed;left:0;top:50%;transform:translateY(-50%);z-index:40;
  display:flex;flex-direction:column;align-items:center;gap:1.1rem;
  padding:1.4rem .8rem;background:var(--brand-deep);border-radius:0 14px 14px 0;}
.rail span{writing-mode:vertical-rl;font-family:"Poppins",sans-serif;font-size:.625rem;
  letter-spacing:.28em;color:rgba(255,255,255,.72);}
.rail a{width:16px;height:16px;color:#fff;opacity:.85;transition:opacity .2s;}
.rail a:hover{opacity:1;}
.rail svg{width:100%;height:100%;fill:currentColor;}

/* ---------- breadcrumb ---------- */
.crumbs{display:flex;flex-wrap:wrap;gap:.4rem;align-items:center;font-size:.75rem;color:var(--muted);
  padding-block:1.2rem;}
.crumbs li{display:flex;align-items:center;gap:.4rem;}
.crumbs li+li::before{content:"/";color:var(--faint);}
.crumbs a:hover{color:var(--brand-deep);}

/* ---------- hero (top) ---------- */
.hero{padding:24px var(--gutter) 0;}
.hero-block{max-width:var(--maxw);margin-inline:auto;border-radius:var(--radius);
  position:relative;overflow:hidden;background:#5E4126;
  padding:clamp(52px,8vw,112px) clamp(28px,6vw,76px) clamp(120px,10vw,140px);}
.hero-slides{position:absolute;inset:0;}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:52% 20%;
  opacity:0;animation:heroFade var(--hero-cycle,12000ms) infinite;}
/* 各画像は表示→フェードアウトを繰り返す。開始をずらして重ならないようにする */
@keyframes heroFade{
  0%{opacity:0;}
  3%{opacity:1;}
  25%{opacity:1;}
  28%{opacity:0;}
  100%{opacity:0;}
}
.hero-block::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(100deg,rgba(58,38,22,.97) 0%,rgba(78,53,31,.93) 30%,
    rgba(110,76,44,.66) 56%,rgba(122,84,49,.24) 86%,rgba(122,84,49,.14) 100%);}
.hero-copy{position:relative;z-index:2;max-width:24em;}
.hero-block .eyebrow{color:rgba(255,255,255,.66);}
.hero h1{color:#fff;font-size:var(--step-5);line-height:1.42;letter-spacing:.02em;margin-bottom:1.4rem;
  text-shadow:0 2px 24px rgba(40,26,14,.4);}
.hero-lead{color:rgba(255,255,255,.86);font-size:.9375rem;line-height:2;margin-bottom:2.2rem;}
.hero-cta{display:flex;flex-wrap:wrap;gap:.8rem;}
.hero-cta .btn-pill{background:#fff;color:var(--brand-dark);}
.hero-cta .btn-pill:hover{background:var(--ground);}
.hero-credit{position:absolute;left:clamp(28px,6vw,76px);bottom:1.1rem;z-index:2;
  font-family:"Poppins",sans-serif;font-size:.5625rem;letter-spacing:.08em;color:rgba(255,255,255,.4);}

.featured{max-width:var(--maxw);margin:-92px auto 0;position:relative;z-index:3;
  display:flex;justify-content:flex-end;}
.f-card{background:var(--surface);border-radius:16px;overflow:hidden;
  box-shadow:0 18px 44px -22px rgba(82,55,33,.45);width:min(460px,100%);
  border:1px solid var(--line-soft);display:grid;grid-template-columns:150px 1fr;
  transition:transform .25s,box-shadow .25s;}
.f-card:hover{transform:translateY(-3px);box-shadow:0 24px 52px -22px rgba(82,55,33,.55);}
.f-thumb{overflow:hidden;background:var(--line);}
.f-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s;}
.f-card:hover .f-thumb img{transform:scale(1.04);}
.f-body{padding:1.3rem 1.4rem;}
.f-tag{display:inline-block;font-family:"Poppins",sans-serif;font-size:.625rem;letter-spacing:.16em;
  text-transform:uppercase;color:#fff;background:var(--brand);padding:.24rem .66rem;border-radius:999px;}
.f-card h2{font-size:var(--step-1);margin:.7rem 0 .45rem;line-height:1.6;}
.f-card p{color:var(--muted);font-size:.8125rem;line-height:1.75;}

/* ---------- page hero (下層) ---------- */
.page-hero{padding-block:clamp(24px,4vw,44px) clamp(28px,4vw,48px);border-bottom:1px solid var(--line);}
.page-hero h1{font-size:var(--step-4);margin-bottom:.8rem;}
.page-hero .lead{color:var(--muted);font-size:.9375rem;max-width:42em;}

/* ---------- phase cards ---------- */
.phase{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;}
.p-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;
  overflow:hidden;display:flex;flex-direction:column;
  transition:border-color .25s,transform .25s;}
.p-card:hover{border-color:var(--brand);transform:translateY(-3px);}
/* 段階ごとのイラスト。サイト全体で写真が多いため、ここはイラストで変化をつける */
.p-photo{position:relative;aspect-ratio:4/3;background:#F3E7DC;overflow:hidden;}
.p-illus{width:100%;height:100%;display:block;object-fit:cover;transition:transform .45s;}
.p-card:hover .p-illus{transform:scale(1.03);}
.p-num{position:absolute;left:1.1rem;top:1rem;z-index:1;color:var(--brand-deep);
  background:rgba(255,252,249,.88);padding:.3rem .65rem;border-radius:999px;
  font-family:"Poppins",sans-serif;font-size:.6875rem;letter-spacing:.16em;font-weight:500;}
.p-body{padding:1.6rem 1.7rem;display:flex;flex-direction:column;gap:.7rem;}
.p-card h3{font-size:var(--step-2);}
.p-card p{color:var(--muted);font-size:.875rem;}
.p-links{display:flex;flex-wrap:wrap;gap:.4rem .9rem;margin-top:.4rem;font-size:.8125rem;color:var(--brand-deep);}
.p-links li::before{content:"›";margin-right:.35rem;color:var(--brand);}

/* ---------- species tiles ---------- */
.species{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;}
.s-tile{border-radius:14px;overflow:hidden;position:relative;aspect-ratio:3/4;
  display:flex;flex-direction:column;justify-content:flex-end;padding:1.5rem;color:#fff;
  background:#4E3A24;transition:transform .3s;}
.s-tile:hover{transform:translateY(-4px);}
.s-tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 22%;transition:transform .5s;}
.s-tile:hover img{transform:scale(1.05);}
.s-tile::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(40,26,15,.05) 28%,rgba(40,26,15,.55) 68%,rgba(35,22,12,.9) 100%);}
.s-tile > *{position:relative;z-index:1;}
.s-tile .en{font-family:"Poppins",sans-serif;font-size:.625rem;letter-spacing:.2em;
  text-transform:uppercase;opacity:.8;}
.s-tile h3{font-size:var(--step-2);margin-top:.2rem;}
.s-tile .count{font-family:"Poppins",sans-serif;font-size:.75rem;opacity:.75;margin-top:.35rem;}

/* ---------- article cards ---------- */
.latest{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem 1.8rem;}
.latest.cols-2{grid-template-columns:repeat(2,1fr);}
.a-item{display:flex;flex-direction:column;gap:.7rem;}
.a-thumb{aspect-ratio:16/10;border-radius:10px;overflow:hidden;background:var(--line);}
.a-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s;}
.a-item:hover .a-thumb img{transform:scale(1.045);}
.a-meta{display:flex;align-items:center;gap:.7rem;font-family:"Poppins",sans-serif;
  font-size:.6875rem;letter-spacing:.1em;color:var(--muted);flex-wrap:wrap;}
.a-cat{color:var(--brand);border:1px solid var(--line);border-radius:999px;padding:.2rem .65rem;}
.a-item h3{font-size:var(--step-1);line-height:1.65;transition:color .2s;}
.a-item:hover h3{color:var(--brand-deep);}
.a-item p{color:var(--muted);font-size:.8125rem;line-height:1.8;}

/* 横並びリスト（カテゴリ・検索結果） */
.a-rows{display:flex;flex-direction:column;}
.a-row{display:grid;grid-template-columns:210px 1fr;gap:1.6rem;padding-block:1.8rem;
  border-top:1px solid var(--line);align-items:start;}
.a-row:last-child{border-bottom:1px solid var(--line);}
.a-row .a-thumb{aspect-ratio:16/10;}
.a-row h3{font-size:var(--step-2);margin:.55rem 0 .5rem;line-height:1.6;transition:color .2s;}
.a-row:hover h3{color:var(--brand-deep);}
.a-row p{color:var(--muted);font-size:.875rem;}

/* ---------- article detail ---------- */
.article-head{padding-block:1rem clamp(24px,3vw,40px);}
.article-head h1{font-size:clamp(1.6rem,3.6vw,2.4rem);line-height:1.55;margin-bottom:1rem;}
.article-head .desc{color:var(--muted);font-size:.9375rem;margin-bottom:1.4rem;}
.article-meta{display:flex;flex-wrap:wrap;gap:.6rem 1.2rem;align-items:center;
  font-size:.8125rem;color:var(--muted);border-top:1px solid var(--line);padding-top:1.1rem;}
.article-meta .who{display:flex;align-items:center;gap:.5rem;}
.article-meta .avatar{width:26px;height:26px;border-radius:50%;background:var(--brand);color:#fff;
  display:grid;place-items:center;font-size:.625rem;font-weight:500;}
.sup-badge{display:inline-flex;transition:background .2s;align-items:center;gap:.4rem;background:#EAF3EB;color:var(--ok);
  border-radius:999px;padding:.24rem .8rem;font-size:.75rem;font-weight:500;}
a.sup-badge:hover{background:#DCEBDE;}
.article-cover{border-radius:14px;overflow:hidden;margin-bottom:clamp(24px,4vw,44px);background:var(--line);}
.article-cover img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;}
.article-cover figcaption{font-size:.6875rem;color:var(--faint);padding:.6rem .2rem 0;}

/* グリッドの子は既定が min-width:auto のため、幅の広い表が親を押し広げる。
   minmax(0,1fr) で内容より狭くなれるようにする */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 240px;
  gap:clamp(28px,4vw,64px);align-items:start;}
.article-layout > *{min-width:0;}
.toc{position:sticky;top:calc(var(--head-h) + 24px);border-left:1px solid var(--line);padding-left:1.2rem;}
.toc h2{font-family:"Poppins",sans-serif;font-size:.625rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--muted);margin-bottom:.9rem;font-weight:500;}
.toc a{display:block;font-size:.8125rem;color:var(--muted);padding-block:.32rem;line-height:1.6;
  transition:color .2s;}
.toc a:hover{color:var(--brand-deep);}
.toc .lv3{padding-left:.9rem;font-size:.75rem;}

.prose{max-width:var(--readw);font-size:1.0625rem;line-height:2.05;min-width:0;}
.prose > *+*{margin-top:1.6rem;}
.prose h2{font-size:var(--step-2);margin-top:3rem;padding-bottom:.6rem;border-bottom:1px solid var(--line);
  scroll-margin-top:calc(var(--head-h) + 16px);}
.prose h3{font-size:var(--step-1);margin-top:2.2rem;scroll-margin-top:calc(var(--head-h) + 16px);}
.prose h2+*,.prose h3+*{margin-top:1rem;}
.prose ul,.prose ol{padding-left:1.4rem;}
.prose ul li{list-style:disc;margin-block:.5rem;}
.prose ol li{list-style:decimal;margin-block:.5rem;}
.prose a{color:var(--brand-deep);border-bottom:1px solid var(--line);}
.prose a:hover{border-color:var(--brand);}
/* 記事内に差し込むボタンは prose のリンク装飾を受けない */
.prose .btn-pill,.prose .btn-ghost,.prose .btn-line,.prose .store,.prose .chip,.prose .tag{border-bottom:0;}
.prose .btn-pill{color:#fff;}
.prose .btn-ghost{color:#fff;}
.prose .store{color:var(--brand-dark);}
.prose strong{font-weight:700;}
.prose code{background:var(--line-soft);border-radius:5px;padding:.1rem .4rem;font-size:.875rem;}
.prose pre{background:var(--brand-dark);color:#F3EAE2;border-radius:10px;padding:1.1rem 1.3rem;overflow-x:auto;}
.prose pre code{background:none;padding:0;color:inherit;}
.prose blockquote{border-left:3px solid var(--brand);background:var(--surface);padding:1.1rem 1.4rem;
  color:var(--muted);font-size:.9375rem;border-radius:0 10px 10px 0;}
.prose img{border-radius:10px;margin-block:1.6rem;}
.prose hr{border:0;border-top:1px solid var(--line);}
.prose del{opacity:.65;}
.video-embed{position:relative;padding-bottom:56.25%;height:0;overflow:hidden;
  border-radius:10px;margin-block:1.6rem;background:#000;}
.video-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0;}
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:var(--surface);}
.prose table{border-collapse:collapse;width:100%;min-width:420px;font-size:.9375rem;}
.prose th{text-align:left;background:var(--ground);font-size:.75rem;letter-spacing:.06em;color:var(--muted);
  font-weight:500;padding:.8rem 1rem;border-bottom:1px solid var(--line);white-space:nowrap;}
.prose td{padding:.8rem 1rem;border-bottom:1px solid var(--line-soft);}
.prose tbody tr:last-child td{border-bottom:0;}

/* 記事内CTA */
.inline-cta{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--brand);
  border-radius:0 12px 12px 0;padding:1.4rem 1.6rem;display:flex;gap:1.2rem;align-items:center;
  flex-wrap:wrap;margin-block:2.4rem;}
.inline-cta .txt{flex:1 1 240px;min-width:0;}
.inline-cta .k{font-family:"Poppins",sans-serif;font-size:.625rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--brand);display:block;margin-bottom:.35rem;}
.inline-cta h3{font-size:1rem;margin-bottom:.4rem;}
.inline-cta p{font-size:.8125rem;color:var(--muted);}

.article-foot-cta{background:linear-gradient(160deg,#8B6039 0%,#7A5431 48%,#5E4126 100%);
  border-radius:var(--radius);color:#fff;padding:clamp(28px,4vw,48px);margin-top:clamp(36px,5vw,64px);}
.article-foot-cta .eyebrow{color:rgba(255,255,255,.62);}
.article-foot-cta h2{font-size:var(--step-3);margin-bottom:.9rem;}
.article-foot-cta p{color:rgba(255,255,255,.82);font-size:.9375rem;margin-bottom:1.6rem;max-width:38em;}

/* ---------- 監修者プロフィール ---------- */
.sv-photo{width:64px;height:64px;border-radius:50%;object-fit:cover;flex-shrink:0;
  background:var(--line);}
.sv-photo.is-initial{display:grid;place-items:center;background:var(--brand);color:#fff;
  font-size:1.375rem;font-weight:500;}
.sv-head{display:flex;gap:1.1rem;align-items:center;margin-bottom:1.1rem;}
.sv-name,.sv-head h3{font-size:var(--step-1);line-height:1.5;}
.sv-name span,.sv-head h3 span{font-size:.8125rem;font-weight:500;color:var(--muted);margin-left:.4rem;}
.sv-field{font-size:.8125rem;color:var(--brand);margin-top:.2rem;}
.sv-aff{font-size:.75rem;color:var(--muted);margin-top:.15rem;}
.sv-bio{font-size:.875rem;color:var(--muted);line-height:1.95;}
.sv-bio.is-empty{color:var(--faint);}
.sv-quals{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.9rem;}
.sv-quals li{font-size:.6875rem;color:var(--brand-deep);background:var(--ground);
  border:1px solid var(--line);border-radius:999px;padding:.2rem .7rem;}
.sv-message{border-left:3px solid var(--brand);padding:.7rem 0 .7rem 1.1rem;margin-top:1.1rem;
  font-size:.875rem;color:var(--ink);line-height:1.9;}
.sv-foot{display:flex;align-items:center;gap:.8rem;margin-top:1.1rem;flex-wrap:wrap;}
.sv-count{font-size:.75rem;color:var(--muted);}

/* 記事末尾の監修者カード */
.sv-card{max-width:var(--readw);background:var(--surface);border:1px solid var(--line);
  border-left:3px solid var(--brand);border-radius:0 14px 14px 0;
  padding:clamp(20px,3vw,28px);margin-top:clamp(36px,5vw,56px);}
.sv-card .eyebrow{margin-bottom:1rem;}
.sv-card .more{margin-top:1.2rem;display:inline-block;}

/* 監修者ページのヒーロー */
.sv-hero{display:flex;gap:1.4rem;align-items:center;}
.sv-hero .sv-photo{width:88px;height:88px;font-size:1.75rem;}
.sv-hero h1{font-size:var(--step-4);}
.sv-hero h1 span{font-size:.9375rem;font-weight:500;color:var(--muted);margin-left:.5rem;}

/* 一覧カード */
.sup-card.is-link{transition:border-color .2s,transform .2s;display:block;}
.sup-card.is-link:hover{border-color:var(--brand);transform:translateY(-2px);}

/* ---------- FAQ（AI検索・強調スニペット向け） ---------- */
.faq{max-width:var(--readw);margin-top:clamp(36px,5vw,56px);}
.faq h2{font-size:var(--step-2);padding-bottom:.6rem;border-bottom:1px solid var(--line);
  margin-bottom:1.4rem;scroll-margin-top:calc(var(--head-h) + 16px);}
.faq dl{display:flex;flex-direction:column;gap:.8rem;}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:1.2rem 1.4rem;}
.faq-item dt{font-weight:700;font-size:1rem;line-height:1.7;margin-bottom:.5rem;
  display:flex;gap:.6rem;align-items:flex-start;}
.faq-item dt::before{content:"Q";font-family:"Poppins",sans-serif;font-size:.75rem;color:#fff;
  background:var(--brand);border-radius:5px;width:20px;height:20px;display:grid;place-items:center;
  flex-shrink:0;margin-top:.3rem;}
.faq-item dd{margin:0;color:var(--muted);font-size:.9375rem;line-height:1.95;
  display:flex;gap:.6rem;align-items:flex-start;}
.faq-item dd::before{content:"A";font-family:"Poppins",sans-serif;font-size:.75rem;color:var(--brand);
  border:1px solid var(--line);border-radius:5px;width:20px;height:20px;display:grid;place-items:center;
  flex-shrink:0;margin-top:.25rem;}

/* ---------- 前後の記事 ---------- */
.prev-next{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:clamp(32px,4vw,48px);}
.pn-item{background:var(--surface);border:1px solid var(--line);border-radius:12px;
  padding:1.1rem 1.3rem;display:flex;flex-direction:column;gap:.4rem;transition:border-color .2s,transform .2s;}
a.pn-item:hover{border-color:var(--brand);transform:translateY(-2px);}
.pn-item.is-empty{background:none;border:0;}
.pn-label{font-family:"Poppins",sans-serif;font-size:.625rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--brand);}
.pn-title{font-size:.9375rem;font-weight:500;line-height:1.65;}
.prev-next .pn-item:last-child:not(.is-empty){text-align:right;}
.prev-next .pn-item:last-child:not(.is-empty) .pn-label{align-self:flex-end;}

.tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:2rem;}
.tag{border:1px solid var(--line);border-radius:999px;padding:.35rem .9rem;font-size:.75rem;
  color:var(--muted);background:var(--surface);transition:border-color .2s,color .2s;}
.tag:hover{border-color:var(--brand);color:var(--brand-deep);}

.disclaimer{display:flex;gap:.7rem;align-items:flex-start;font-size:.8125rem;color:var(--muted);
  background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:1.1rem 1.3rem;
  margin-top:2rem;line-height:1.85;}
.disclaimer strong{color:var(--brand-deep);font-weight:500;flex-shrink:0;white-space:nowrap;}

/* ---------- species profile ---------- */
.spec-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,52px);align-items:start;
  margin-bottom:clamp(32px,4vw,56px);}
.spec-photo{border-radius:14px;overflow:hidden;background:var(--line);}
/* width/height属性(640x480)が残るため、height:autoがないとaspect-ratioが無視され縦に伸びる */
.spec-photo img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;object-position:50% 22%;}
.spec-latin{font-family:"Poppins",sans-serif;font-style:italic;color:var(--muted);font-size:.875rem;
  margin-bottom:1.2rem;}
.spec-table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);
  border-radius:12px;overflow:hidden;}
.spec-table th{text-align:left;font-size:.75rem;color:var(--muted);font-weight:500;
  padding:.85rem 1.1rem;width:34%;background:var(--ground);border-bottom:1px solid var(--line-soft);}
.spec-table td{padding:.85rem 1.1rem;border-bottom:1px solid var(--line-soft);
  font-variant-numeric:tabular-nums;font-size:.9375rem;}
.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:0;}
.meter{display:inline-flex;gap:4px;align-items:center;}
.meter i{width:16px;height:3px;background:var(--line);display:block;border-radius:2px;}
.meter i.f{background:var(--brand);}
.meter span{margin-left:.5rem;font-size:.75rem;color:var(--muted);}

.spec-index{width:100%;border-collapse:collapse;min-width:640px;}
.spec-index th{text-align:left;font-size:.625rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);font-weight:500;padding:.9rem 1rem;border-bottom:1px solid var(--line);white-space:nowrap;}
.spec-index td{padding:1rem;border-bottom:1px solid var(--line-soft);font-size:.875rem;vertical-align:middle;}
.spec-index tr{transition:background .18s;}
.spec-index tbody tr:hover{background:var(--surface);}
.spec-index .nm{font-weight:500;display:block;}
.spec-index .lt{font-family:"Poppins",sans-serif;font-style:italic;font-size:.6875rem;color:var(--faint);}
.spec-index .num{font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--muted);}
.spec-index .th-img{width:64px;height:44px;border-radius:6px;object-fit:cover;object-position:50% 22%;background:var(--line);}

/* ---------- symptoms / chips ---------- */
.symptom-box{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(28px,4vw,48px);}
.chips{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:1.6rem;}
.chip{border:1px solid var(--line);border-radius:999px;padding:.55rem 1.15rem;font-size:.875rem;
  color:var(--ink);background:var(--ground);transition:background .2s,border-color .2s,color .2s;}
.chip:hover{background:var(--brand-deep);border-color:var(--brand-deep);color:#fff;}
/* まだ公開していないページを指す項目。リンクにせず状態を明示する */
.chip.is-pending{color:var(--faint);border-style:dashed;cursor:default;}
.chip.is-pending:hover{background:var(--ground);border-color:var(--line);color:var(--faint);}
.chip.is-pending small,.link-pending small{font-size:.625rem;letter-spacing:.06em;margin-left:.45rem;
  color:var(--warn);background:#FBF2DF;border-radius:999px;padding:.05rem .45rem;}
.link-pending{color:var(--muted);border-bottom:1px dashed var(--line);}
.note{display:flex;gap:.6rem;align-items:flex-start;font-size:.8125rem;color:var(--muted);
  line-height:1.8;border-top:1px solid var(--line-soft);padding-top:1.2rem;}
.note strong{color:var(--brand-deep);font-weight:500;flex-shrink:0;white-space:nowrap;}

/* ---------- stories ---------- */
.story{display:grid;grid-template-columns:1.15fr 1fr;border-radius:var(--radius);overflow:hidden;
  background:var(--surface);border:1px solid var(--line);}
.story-copy{padding:clamp(28px,4vw,52px);display:flex;flex-direction:column;gap:1rem;align-items:flex-start;}
.story-copy h2{font-size:var(--step-3);}
.story-copy p{color:var(--muted);font-size:.9375rem;}
.story-img{position:relative;min-height:300px;background:#3E2C1B;}
.story-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.story-img .cap{position:absolute;left:1.3rem;bottom:1rem;z-index:1;color:rgba(255,255,255,.8);
  font-family:"Poppins",sans-serif;font-size:.6875rem;letter-spacing:.12em;
  text-shadow:0 1px 8px rgba(0,0,0,.6);}

/* ---------- app block ---------- */
.app-block{background:linear-gradient(160deg,#8B6039 0%,#7A5431 48%,#5E4126 100%);
  border-radius:var(--radius);color:#fff;overflow:hidden;
  display:grid;grid-template-columns:1fr .8fr;gap:clamp(24px,4vw,56px);
  padding:clamp(40px,6vw,72px) clamp(28px,5vw,64px) 0;align-items:center;}
.app-copy{padding-bottom:clamp(40px,6vw,72px);}
.app-block .eyebrow{color:rgba(255,255,255,.62);}
.app-block h2{font-size:var(--step-4);margin-bottom:1.1rem;line-height:1.5;}
.app-copy > p{color:rgba(255,255,255,.8);font-size:.9375rem;line-height:2;margin-bottom:1.8rem;}
.app-feats{display:flex;flex-direction:column;gap:.75rem;margin-bottom:2rem;}
.app-feats li{display:flex;gap:.7rem;align-items:flex-start;font-size:.875rem;color:rgba(255,255,255,.88);}
.app-feats li::before{content:"";width:6px;height:6px;border-radius:50%;
  background:rgba(255,255,255,.55);margin-top:.65rem;flex-shrink:0;}
.store-row{display:flex;flex-wrap:wrap;gap:.7rem;}
.store{display:inline-flex;align-items:center;background:#fff;color:var(--brand-dark);
  border-radius:10px;padding:.65rem 1.2rem;transition:transform .2s;}
.store:hover{transform:translateY(-2px);}
.store .s1{font-family:"Poppins",sans-serif;font-size:.5625rem;letter-spacing:.1em;
  opacity:.6;display:block;line-height:1.3;}
.store .s2{font-family:"Poppins",sans-serif;font-size:.8125rem;font-weight:500;display:block;line-height:1.3;}
.store[data-unset="1"]{opacity:.55;}

.device{align-self:end;width:min(268px,100%);margin-inline:auto;background:#241811;
  border-radius:26px 26px 0 0;padding:12px 12px 0;box-shadow:0 -8px 40px -12px rgba(0,0,0,.5);}
.device-screen{background:var(--ground);border-radius:18px 18px 0 0;padding:1.1rem 1.1rem 1.5rem;color:var(--ink);}
.d-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:.15rem;}
.d-head span{font-family:"Poppins",sans-serif;font-size:.625rem;letter-spacing:.14em;color:var(--muted);}
.d-weight{font-family:"Poppins",sans-serif;font-size:1.75rem;font-weight:500;color:var(--brand-deep);
  font-variant-numeric:tabular-nums;line-height:1.2;}
.d-weight em{font-size:.75rem;font-style:normal;color:var(--muted);margin-left:.2rem;}
.d-delta{font-family:"Poppins",sans-serif;font-size:.6875rem;color:var(--ok);margin-bottom:.7rem;display:block;}
.d-chart{width:100%;height:78px;display:block;margin-bottom:.9rem;}
.d-rows{display:flex;flex-direction:column;gap:.45rem;}
.d-row{display:flex;justify-content:space-between;align-items:center;font-size:.6875rem;
  background:#fff;border:1px solid var(--line-soft);border-radius:8px;padding:.5rem .7rem;}
.d-row b{font-weight:500;}
.d-row span{color:var(--muted);font-family:"Poppins",sans-serif;font-variant-numeric:tabular-nums;}

/* ---------- trust / supervisors ---------- */
.trust{display:grid;grid-template-columns:repeat(3,1fr);gap:2.4rem;}
.t-item h3{font-size:var(--step-1);margin-bottom:.6rem;}
.t-item p{color:var(--muted);font-size:.875rem;}
.sup-list{display:grid;grid-template-columns:repeat(2,1fr);gap:1.4rem;}
.sup-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:1.8rem;}
.sup-card p{color:var(--muted);font-size:.875rem;}
.state{display:inline-flex;align-items:center;gap:.35rem;border-radius:999px;padding:.2rem .7rem;
  font-size:.6875rem;font-weight:500;margin-top:.9rem;}
.state::before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor;}
.state.ok{color:var(--ok);background:#EAF3EB;}
.state.warn{color:var(--warn);background:#FBF2DF;}
.state.idle{color:var(--muted);background:#F0EAE5;}

/* ---------- 検索・一覧の補助 ---------- */
.filter-bar{display:flex;flex-wrap:wrap;gap:.6rem;align-items:center;margin-bottom:2rem;}
.filter-bar .count{margin-left:auto;font-size:.8125rem;color:var(--muted);}
.pill-link{border:1px solid var(--line);background:var(--surface);border-radius:999px;
  padding:.45rem 1rem;font-size:.8125rem;color:var(--muted);transition:all .2s;}
.pill-link:hover{border-color:var(--brand);color:var(--brand-deep);}
.pill-link[aria-current="true"]{background:var(--brand-deep);border-color:var(--brand-deep);color:#fff;}
.empty-state{background:var(--surface);border:1px solid var(--line);border-radius:14px;
  padding:3rem 1.5rem;text-align:center;color:var(--muted);font-size:.9375rem;}
.search-form{display:flex;gap:.6rem;flex-wrap:wrap;margin-bottom:2rem;}
.search-form input{flex:1;min-width:220px;border:1px solid var(--line);border-radius:10px;
  padding:.75rem 1rem;font-size:.9375rem;background:var(--surface);}
.pager{display:flex;gap:.5rem;justify-content:center;margin-top:3rem;flex-wrap:wrap;}
.pager a,.pager span{border:1px solid var(--line);border-radius:8px;padding:.5rem .9rem;
  font-size:.8125rem;background:var(--surface);font-variant-numeric:tabular-nums;}
.pager a:hover{border-color:var(--brand);}
.pager [aria-current="true"]{background:var(--brand-deep);border-color:var(--brand-deep);color:#fff;}

/* ---------- footer ---------- */
.site-foot{background:var(--brand-dark);color:rgba(255,255,255,.72);
  margin-top:clamp(56px,8vw,96px);padding-block:clamp(48px,6vw,72px) 2rem;font-size:.8125rem;}
.foot-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:2.4rem;margin-bottom:3rem;}
.foot-brand img{height:30px;filter:brightness(0) invert(1);opacity:.9;margin-bottom:1.2rem;}
.foot-brand p{line-height:1.9;opacity:.75;}
.foot-col h2{font-family:"Poppins",sans-serif;font-size:.6875rem;letter-spacing:.18em;
  text-transform:uppercase;color:rgba(255,255,255,.55);margin-bottom:1rem;font-weight:500;}
.foot-col li{margin-bottom:.6rem;}
.foot-col a{opacity:.8;transition:opacity .2s;}
.foot-col a:hover{opacity:1;}
.foot-bottom{border-top:1px solid rgba(255,255,255,.14);padding-top:1.6rem;display:flex;
  flex-wrap:wrap;gap:1rem;justify-content:space-between;font-size:.75rem;opacity:.6;}
.foot-bottom a{border-bottom:1px solid rgba(255,255,255,.3);}

/* ---------- モバイル固定CTA ---------- */
.mobile-cta{display:none;position:fixed;left:0;right:0;bottom:0;z-index:60;
  background:rgba(82,55,33,.97);backdrop-filter:blur(8px);padding:.7rem 1rem;
  align-items:center;gap:.8rem;}
.mobile-cta p{color:#fff;font-size:.75rem;line-height:1.5;flex:1;}
.mobile-cta .btn-pill{background:#fff;color:var(--brand-dark);padding:.55rem 1.1rem;font-size:.75rem;}

@media (max-width:1180px){.rail{display:none;}}
@media (max-width:980px){
  .article-layout{grid-template-columns:1fr;}
  .toc{position:static;border-left:0;border-top:1px solid var(--line);padding-left:0;padding-top:1.2rem;
    margin-bottom:2rem;}
  .toc a{display:inline-block;margin-right:1.2rem;}
}
@media (max-width:900px){
  :root{--head-h:68px;}
  .logo img{height:28px;}
  .gnav{display:none;}
  .gnav.open{display:flex;position:absolute;left:0;right:0;top:var(--head-h);background:var(--ground);
    flex-direction:column;gap:0;padding:.6rem var(--gutter) 1.2rem;border-bottom:1px solid var(--line);}
  .gnav.open a{padding-block:.7rem;border-bottom:1px solid var(--line-soft);}
  .nav-toggle{display:block;}
  .head-search{display:none;}
  .phase,.latest,.latest.cols-2,.trust,.sup-list{grid-template-columns:repeat(2,1fr);}
  .species{grid-template-columns:repeat(2,1fr);}
  .story,.app-block,.spec-grid{grid-template-columns:1fr;}
  .app-block{padding-inline:clamp(24px,5vw,40px);}
  .app-copy{padding-bottom:1rem;}
  .foot-grid{grid-template-columns:1fr 1fr;}
  .featured{justify-content:center;}
  .hero-block::after{background:linear-gradient(170deg,rgba(58,38,22,.95) 0%,rgba(78,53,31,.9) 52%,rgba(110,76,44,.7) 100%);}
  .a-row{grid-template-columns:140px 1fr;gap:1.1rem;}
  .mobile-cta{display:flex;}
  .site-foot{padding-bottom:5.5rem;}
}
@media (max-width:600px){
  :root{--head-h:64px;}
  .sv-hero{flex-direction:column;align-items:flex-start;gap:1rem;}
  .logo img{height:24px;}
  .logo .journal{font-size:.625rem;padding-left:.6rem;}
  .phase,.trust,.sup-list{grid-template-columns:1fr;}
  .species{grid-template-columns:repeat(2,1fr);gap:.7rem;}
  .s-tile h3{font-size:var(--step-1);}
  .s-tile .count{font-size:.6875rem;}
  .latest,.latest.cols-2{grid-template-columns:repeat(2,1fr);gap:1.4rem .9rem;}
  .a-item h3{font-size:.9375rem;line-height:1.55;}
  .a-item p{display:none;}
  .featured{margin-top:-76px;}
  .f-card{grid-template-columns:110px 1fr;}
  .foot-grid{grid-template-columns:1fr;gap:2rem;}
  .a-row{grid-template-columns:1fr;}
  .a-row .a-thumb{max-width:100%;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;}
  html{scroll-behavior:auto;}
  /* 切り替えを止め、1枚目だけを表示する */
  .hero-img{opacity:0;}
  .hero-img:first-child{opacity:1;}
}
@media print{
  .site-head,.rail,.mobile-cta,.toc,.article-foot-cta,.inline-cta,.site-foot{display:none!important;}
  body{background:#fff;}
}

/* ==================================================================
   アプリLP（/app/）
   ================================================================== */

.lp-hero{color:#fff;padding-block:clamp(40px,6vw,72px) clamp(48px,7vw,88px);
  margin-bottom:clamp(32px,5vw,56px);position:relative;overflow:hidden;background:#4E3625;}
.lp-hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:60% 25%;}
.lp-hero::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(105deg,rgba(58,38,22,.96) 0%,rgba(78,53,31,.92) 34%,
    rgba(110,76,44,.7) 62%,rgba(122,84,49,.34) 100%);}
.lp-hero-in{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,5vw,64px);
  align-items:center;position:relative;z-index:1;}
.lp-hero .eyebrow{color:rgba(255,255,255,.68);}
.lp-hero h1{font-size:clamp(1.8rem,4.2vw,2.9rem);line-height:1.45;margin-bottom:1.3rem;
  text-shadow:0 2px 24px rgba(40,26,14,.35);}
.lp-hero .lead{color:rgba(255,255,255,.86);font-size:.9375rem;line-height:2.05;
  margin-bottom:1.6rem;max-width:34em;}
.lp-hero .lead strong{color:#fff;font-weight:700;}
.lp-badges{display:flex;flex-wrap:wrap;gap:.45rem;margin-bottom:2rem;}
.lp-badges span{font-size:.6875rem;letter-spacing:.04em;color:rgba(255,255,255,.9);
  border:1px solid rgba(255,255,255,.3);border-radius:999px;padding:.3rem .8rem;}
.lp-hero-device{align-self:end;}
.lp-hero-device .device{margin-inline:auto;}

/* 事前登録フォーム */
.lp-form{max-width:34em;}
.lp-form-row{display:flex;gap:.6rem;flex-wrap:wrap;}
.lp-form input{flex:1;min-width:220px;border:0;border-radius:999px;padding:.8rem 1.2rem;
  font-size:.9375rem;font-family:inherit;background:rgba(255,255,255,.96);color:var(--ink);}
.lp-form input:focus{outline:2px solid #fff;outline-offset:2px;}
.lp-form .btn-pill{background:#fff;color:var(--brand-dark);white-space:nowrap;}
.lp-form .btn-pill:hover{background:var(--ground);}
.lp-form-note{font-size:.6875rem;color:rgba(255,255,255,.6);margin-top:.7rem;}
.lp-form-note a{border-bottom:1px solid rgba(255,255,255,.35);}
.lp-form-error{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);
  border-radius:8px;padding:.6rem .9rem;font-size:.8125rem;margin-bottom:.8rem;}
.lp-form.is-done{background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.38);
  border-radius:14px;padding:1.2rem 1.4rem;display:flex;gap:.9rem;align-items:flex-start;text-align:left;}
.lp-form.is-done strong{display:block;font-size:1rem;margin-bottom:.35rem;}
.lp-form.is-done p{font-size:.8125rem;color:rgba(255,255,255,.82);line-height:1.9;}
.lp-done-icon{width:30px;height:30px;border-radius:50%;background:#fff;flex-shrink:0;
  display:grid;place-items:center;margin-top:.1rem;}
.lp-done-icon svg{width:16px;height:16px;fill:none;stroke:var(--ok);stroke-width:2.4;
  stroke-linecap:round;stroke-linejoin:round;}

/* ---------- お問い合わせフォーム ---------- */
.contact-box{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(24px,4vw,40px);margin-bottom:3rem;}
.contact-box h2{font-size:var(--step-2);margin-bottom:1.6rem;}
.contact-form .field{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1.4rem;}
.contact-form label{font-size:.8125rem;font-weight:500;display:flex;align-items:center;gap:.5rem;}
.contact-form .req,.contact-form .opt{font-size:.625rem;letter-spacing:.06em;border-radius:4px;
  padding:.1rem .4rem;font-weight:400;}
.contact-form .req{background:#FBEDEA;color:#B04A38;}
.contact-form .opt{background:var(--line-soft);color:var(--muted);}
.contact-form input,.contact-form textarea{width:100%;background:var(--ground);
  border:1px solid var(--line);border-radius:10px;padding:.75rem .9rem;font:inherit;font-size:.9375rem;
  color:var(--ink);}
.contact-form textarea{resize:vertical;line-height:1.9;}
.contact-form input:focus,.contact-form textarea:focus{outline:2px solid var(--brand);outline-offset:1px;
  border-color:var(--brand);}
.contact-form .btn-pill{border:0;cursor:pointer;}
.contact-form .contact-note{font-size:.75rem;color:var(--muted);margin-top:1rem;line-height:1.9;}
.contact-form .contact-note a{border-bottom:1px solid var(--line);}
.contact-form .lp-form-error{background:#FBEDEA;border:1px solid rgba(176,74,56,.3);color:#B04A38;
  border-radius:8px;padding:.7rem 1rem;font-size:.8125rem;margin-bottom:1.2rem;}
.contact-done{display:flex;gap:1rem;align-items:flex-start;background:var(--ground);
  border:1px solid var(--line);border-radius:14px;padding:1.4rem 1.6rem;}
.contact-done .lp-done-icon{background:var(--ok);}
.contact-done .lp-done-icon svg{stroke:#fff;}
.contact-done strong{display:block;font-size:1.0625rem;margin-bottom:.4rem;}
.contact-done p{font-size:.875rem;color:var(--muted);line-height:1.95;}

/* 最下部のCTAは反転させず、明るい面に置く */
.lp-final{border-radius:var(--radius);color:#fff;padding:clamp(32px,5vw,64px);text-align:center;
  position:relative;overflow:hidden;background:#5E4126;}
.lp-final-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 30%;}
.lp-final::after{content:"";position:absolute;inset:0;
  background:linear-gradient(160deg,rgba(139,96,57,.93) 0%,rgba(122,84,49,.94) 48%,rgba(94,65,38,.96) 100%);}
.lp-final-in{position:relative;z-index:1;}
.lp-final .eyebrow{color:rgba(255,255,255,.62);}
.lp-final h2{font-size:var(--step-4);margin-bottom:1rem;}
.lp-final p{color:rgba(255,255,255,.82);font-size:.9375rem;margin-bottom:1.8rem;
  max-width:44em;margin-inline:auto;}
.lp-final .lp-form{margin-inline:auto;}
.lp-final .lp-form input{color:var(--ink);}
.lp-final .lp-form-row{justify-content:center;}

/* なぜ記録するのか */
.lp-why{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;}
.lp-why-item{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--brand);
  border-radius:0 12px 12px 0;padding:1.5rem 1.6rem;}
.lp-why-item b{display:block;font-family:"Poppins",sans-serif;font-size:1.75rem;font-weight:500;
  color:var(--brand-deep);line-height:1.2;margin-bottom:.5rem;font-variant-numeric:tabular-nums;}
.lp-why-item span{font-size:.8125rem;color:var(--muted);line-height:1.9;}

/* 機能グループ */
.lp-feature.is-alt{background:var(--surface);border-block:1px solid var(--line);
  max-width:none;padding-inline:var(--gutter);}
.lp-feature.is-alt > *{max-width:var(--maxw);margin-inline:auto;}
.lp-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;}
.lp-card{background:var(--ground);border:1px solid var(--line);border-radius:14px;
  padding:1.8rem 1.7rem;transition:border-color .25s,transform .25s;}
.lp-feature.is-alt .lp-card{background:var(--ground);}
.lp-card:hover{border-color:var(--brand);transform:translateY(-3px);}
.lp-card h3{font-size:var(--step-2);margin-bottom:.7rem;}
.lp-card p{font-size:.875rem;color:var(--muted);line-height:1.95;}

/* 料金 */
.lp-price{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(28px,4vw,52px);display:grid;grid-template-columns:.85fr 1.15fr;
  gap:clamp(24px,4vw,52px);align-items:center;}
.lp-price h2{font-size:var(--step-3);margin-bottom:.9rem;}
.lp-price > div > p{font-size:.9375rem;color:var(--muted);line-height:2;}
.lp-price-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;}
.lp-price-col{border:1px solid var(--line);border-radius:14px;padding:1.5rem 1.6rem;background:var(--ground);}
.lp-price-col.is-free{border-color:var(--brand);background:#FFF8F2;}
.lp-price-col h3{font-size:var(--step-1);margin-bottom:1rem;}
.lp-price-col.is-free h3{color:var(--brand-deep);}
.lp-price-col li{font-size:.8125rem;color:var(--muted);padding-left:1.3rem;position:relative;
  margin-bottom:.5rem;line-height:1.8;}
.lp-price-col li::before{content:"";position:absolute;left:0;top:.6rem;width:7px;height:7px;
  border-radius:50%;background:var(--line);}
.lp-price-col.is-free li::before{background:var(--brand);}
.lp-price-note{font-size:.6875rem;color:var(--faint);margin-top:.9rem;line-height:1.8;}

@media (max-width:900px){
  .lp-hero-in,.lp-why,.lp-cards,.lp-price,.lp-price-grid{grid-template-columns:1fr;}
  .lp-hero-device{max-width:300px;margin-inline:auto;}
}
@media (max-width:600px){
  .lp-form input{min-width:100%;}
  .lp-form .btn-pill{width:100%;justify-content:center;}
}

/* ---------- LP: 図解 ---------- */
.lp-chart{margin:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(20px,3vw,36px);}
.lp-chart svg{width:100%;height:auto;display:block;overflow:visible;}
.lp-chart .c-grid line{stroke:var(--line-soft);stroke-width:1;}
.lp-chart .c-ylab text,.lp-chart .c-xlab text{font-size:11px;fill:var(--faint);
  font-family:"Poppins",sans-serif;font-variant-numeric:tabular-nums;}
.lp-chart .c-ylab text{text-anchor:end;}
.lp-chart .c-xlab text{text-anchor:middle;}
.lp-chart .c-band{font-size:11px;fill:var(--ok);font-weight:500;}
.lp-chart .c-mark{stroke-width:1.5;stroke-dasharray:4 4;}
.lp-chart .c-mark.ok{stroke:#437A4E;}
.lp-chart .c-mark.warn{stroke:#B04A38;}
.lp-chart .c-note rect{stroke-width:1;}
.lp-chart .c-note.ok rect{fill:#EAF3EB;stroke:#437A4E;}
.lp-chart .c-note.warn rect{fill:#FBEDEA;stroke:#B04A38;}
.lp-chart .c-note text{font-size:12px;font-weight:500;text-anchor:middle;}
.lp-chart .c-note.ok text{fill:#437A4E;}
.lp-chart .c-note.warn text{fill:#B04A38;}
.lp-chart .c-gap line{stroke:var(--brand);stroke-width:1.5;
  marker-start:url(#none);stroke-linecap:round;}
.lp-chart .c-gap text{font-size:12px;fill:var(--brand-deep);font-weight:500;text-anchor:middle;}
.lp-chart figcaption{font-size:.75rem;color:var(--muted);line-height:1.9;margin-top:1.2rem;
  padding-top:1.2rem;border-top:1px solid var(--line-soft);}

/* ---------- LP: 使い方の流れ ---------- */
.lp-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;counter-reset:step;}
.lp-flow-step{background:var(--surface);border:1px solid var(--line);border-radius:14px;
  padding:1.8rem 1.6rem;position:relative;}
.lp-flow-step::after{content:"";position:absolute;right:-1.05rem;top:50%;width:.9rem;height:1px;
  background:var(--line);z-index:1;}
.lp-flow-step:last-child::after{display:none;}
.lp-flow-icon{width:44px;height:44px;border-radius:12px;background:var(--ground);
  border:1px solid var(--line);display:grid;place-items:center;margin-bottom:1rem;}
.lp-flow-icon svg{width:22px;height:22px;fill:none;stroke:var(--brand-deep);stroke-width:1.6;
  stroke-linecap:round;stroke-linejoin:round;}
.lp-flow-n{font-family:"Poppins",sans-serif;font-size:.6875rem;letter-spacing:.16em;color:var(--brand);}
.lp-flow-step h3{font-size:var(--step-2);margin:.2rem 0 .6rem;}
.lp-flow-step p{font-size:.8125rem;color:var(--muted);line-height:1.9;}

/* ---------- LP: 帯（機能セクション） ---------- */
.lp-band{background:var(--surface);border-block:1px solid var(--line);}

/* 端末モックと説明の2カラム */
.lp-split{display:grid;grid-template-columns:300px 1fr;gap:clamp(28px,5vw,64px);
  align-items:center;padding-block:clamp(28px,4vw,48px);border-top:1px solid var(--line-soft);}
.lp-split:first-of-type{border-top:0;padding-top:0;}
.lp-split.is-rev{direction:rtl;}
.lp-split.is-rev > *{direction:ltr;}
.lp-split-device .device{margin-inline:auto;box-shadow:0 20px 50px -20px rgba(62,42,26,.45);
  border-radius:26px;padding-bottom:12px;}
.lp-split-device .device-screen{border-radius:18px;}
.lp-split-copy h3{font-size:var(--step-3);margin-bottom:.9rem;}
.lp-split-copy > p{font-size:.9375rem;color:var(--muted);line-height:2.05;margin-bottom:1.2rem;}
.lp-split-copy strong{color:var(--ink);font-weight:700;}
.lp-list{display:flex;flex-direction:column;gap:.5rem;}
.lp-list li{font-size:.875rem;color:var(--muted);padding-left:1.4rem;position:relative;line-height:1.85;}
.lp-list li::before{content:"";position:absolute;left:0;top:.62rem;width:7px;height:7px;
  border-radius:50%;background:var(--brand);opacity:.5;}

/* アルバムのグリッド */
.lp-album{margin-top:clamp(28px,4vw,48px);}
.lp-album-cap{font-family:"Poppins",sans-serif;font-size:.6875rem;letter-spacing:.14em;
  color:var(--muted);display:block;margin-bottom:.9rem;}
.lp-album-grid{display:grid;grid-template-columns:repeat(9,1fr);gap:.5rem;}
.lp-album-cell{aspect-ratio:1;border-radius:8px;overflow:hidden;background:var(--line);}
.lp-album-cell img{width:100%;height:100%;object-fit:cover;transition:transform .4s;}
.lp-album-cell:hover img{transform:scale(1.08);}

/* ---------- LP: 物販 ---------- */
.lp-shop{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;}
.lp-shop-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;
  overflow:hidden;display:flex;flex-direction:column;transition:border-color .25s,transform .25s;}
.lp-shop-card:hover{border-color:var(--brand);transform:translateY(-3px);}
.lp-shop-img{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--line);}
.lp-shop-img img{width:100%;height:100%;object-fit:cover;}
.lp-shop-tag{position:absolute;right:.7rem;top:.7rem;font-size:.625rem;letter-spacing:.1em;
  background:rgba(43,36,32,.82);color:#fff;border-radius:999px;padding:.2rem .7rem;}
.lp-shop-body{padding:1.5rem 1.6rem;display:flex;flex-direction:column;gap:.7rem;}
.lp-shop-body h3{font-size:var(--step-2);}
.lp-shop-body > p{font-size:.875rem;color:var(--muted);line-height:1.95;}

/* ---------- 端末モックの追加画面 ---------- */
.d-meal-sum{display:flex;align-items:baseline;gap:.4rem;margin-bottom:.8rem;}
.d-meal-sum b{font-family:"Poppins",sans-serif;font-size:1.75rem;font-weight:500;
  color:var(--brand-deep);line-height:1.2;font-variant-numeric:tabular-nums;}
.d-meal-sum em{font-style:normal;font-size:.6875rem;color:var(--muted);}
.d-bars{display:flex;align-items:flex-end;gap:5px;height:60px;margin-bottom:.35rem;}
.d-bars span{flex:1;background:var(--brand);opacity:.75;border-radius:3px 3px 0 0;}
.d-bars span:last-child{opacity:1;}
.d-bars-cap{font-family:"Poppins",sans-serif;font-size:.5625rem;letter-spacing:.1em;
  color:var(--faint);display:block;margin-bottom:.9rem;}
.d-tag{font-style:normal;font-size:.5625rem;border-radius:999px;padding:.1rem .45rem;}
.d-tag.ok{background:#EAF3EB;color:var(--ok);}
.d-tag.warn{background:#FBF2DF;color:var(--warn);}

.d-album{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;margin-bottom:.8rem;}
.d-album img{aspect-ratio:1;object-fit:cover;border-radius:5px;width:100%;height:auto;}
.d-album-note{background:#fff;border:1px solid var(--line-soft);border-radius:8px;
  padding:.5rem .7rem;display:flex;justify-content:space-between;align-items:center;}
.d-album-note b{font-size:.6875rem;font-weight:500;}
.d-album-note span{font-family:"Poppins",sans-serif;font-size:.5625rem;color:var(--muted);}

.d-chat{display:flex;flex-direction:column;gap:.7rem;}
.d-msg{display:flex;gap:.5rem;align-items:flex-start;}
.d-msg.is-own{flex-direction:row-reverse;}
.d-ava{width:22px;height:22px;border-radius:50%;background:var(--brand);color:#fff;flex-shrink:0;
  display:grid;place-items:center;font-family:"Poppins",sans-serif;font-size:.5rem;font-weight:500;}
.d-ava.is-expert{background:var(--ok);}
.d-msg > div{background:#fff;border:1px solid var(--line-soft);border-radius:10px;
  padding:.5rem .65rem;min-width:0;}
.d-msg.is-own > div{background:#F3E7DC;border-color:#E8DDD4;}
.d-msg-name{font-size:.5rem;color:var(--muted);display:block;margin-bottom:.2rem;
  display:flex;gap:.3rem;align-items:center;}
.d-msg-name i{font-style:normal;background:#EAF3EB;color:var(--ok);border-radius:999px;
  padding:0 .35rem;font-size:.4375rem;}
.d-msg p{font-size:.5625rem;line-height:1.7;color:var(--ink);}

@media (max-width:900px){
  .lp-flow{grid-template-columns:repeat(2,1fr);}
  .lp-flow-step::after{display:none;}
  .lp-split,.lp-split.is-rev{grid-template-columns:1fr;direction:ltr;}
  .lp-split-device{max-width:300px;margin-inline:auto;}
  .lp-shop{grid-template-columns:1fr;}
  .lp-album-grid{grid-template-columns:repeat(5,1fr);}
}
@media (max-width:600px){
  .lp-album-grid{grid-template-columns:repeat(3,1fr);}
  .lp-chart{padding:16px 12px;}
}

/* ==================================================================
   種類別（全種掲載への対応）
   ================================================================== */

/* 飼育対象のバッジ。読者が「どれが飼える種か」を一目で判断できるようにする */
.keep-badge{display:inline-flex;align-items:center;gap:.3rem;background:#EAF3EB;color:var(--ok);
  border:1px solid rgba(67,122,78,.28);border-radius:999px;padding:.16rem .6rem;
  font-size:.6875rem;font-weight:500;white-space:nowrap;}
.keep-badge::before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor;}
.keep-badge.is-lg{font-size:.8125rem;padding:.3rem .9rem;}
.keep-none{color:var(--faint);font-size:.75rem;}

.iucn{display:inline-block;border-radius:999px;padding:.16rem .6rem;font-size:.6875rem;
  font-weight:500;white-space:nowrap;}
.iucn.ok{background:#F0EAE5;color:var(--muted);}
.iucn.warn{background:#FBF2DF;color:var(--warn);}
.iucn.danger{background:#FBEDEA;color:var(--danger);}

/* 主要な飼育可能種のカード */
.keep-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1.2rem;}
.keep-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;
  display:flex;flex-direction:column;transition:border-color .25s,transform .25s;}
.keep-card:hover{border-color:var(--brand);transform:translateY(-3px);}
.keep-photo{position:relative;aspect-ratio:4/3;background:var(--line);overflow:hidden;}
/* 縦長の個体写真を4:3へ切り抜くと顔が枠外に出やすいため、上寄りを基準にする */
.keep-photo .th-img{width:100%;height:100%;object-fit:cover;object-position:50% 22%;border-radius:0;}
.keep-photo .th-img.is-empty{display:block;background:var(--line-soft);}
.keep-rank{position:absolute;left:.6rem;top:.6rem;background:var(--brand-deep);color:#fff;
  border-radius:999px;padding:.16rem .7rem;font-size:.625rem;letter-spacing:.06em;}
.keep-body{padding:1rem 1.1rem;display:flex;flex-direction:column;gap:.3rem;}
.keep-body h3{font-size:var(--step-1);line-height:1.5;}
.keep-latin{font-family:"Poppins",sans-serif;font-style:italic;font-size:.6875rem;color:var(--faint);}
.keep-spec{font-size:.75rem;color:var(--muted);font-variant-numeric:tabular-nums;}
.keep-body .meter{margin-top:.35rem;}

/* 絞り込みフォーム */
.spec-filter{display:flex;flex-wrap:wrap;gap:.6rem;align-items:center;margin-bottom:1.2rem;}
.spec-filter input[type=search]{flex:1;min-width:220px;border:1px solid var(--line);border-radius:10px;
  padding:.65rem 1rem;font-size:.875rem;background:var(--surface);font-family:inherit;}
.spec-filter select{border:1px solid var(--line);border-radius:10px;padding:.65rem .9rem;
  font-size:.8125rem;background:var(--surface);font-family:inherit;cursor:pointer;}
.spec-check{display:inline-flex;align-items:center;gap:.45rem;font-size:.8125rem;color:var(--muted);
  border:1px solid var(--line);border-radius:10px;padding:.6rem .9rem;background:var(--surface);cursor:pointer;}
.spec-count{font-size:.8125rem;color:var(--muted);margin-bottom:1rem;}

/* 全種インデックスの表 */
.spec-index .th-img{width:64px;height:44px;border-radius:6px;object-fit:cover;object-position:50% 22%;background:var(--line);}
.spec-index .th-img.is-empty{display:block;background:var(--line-soft);}
.spec-index .fam{color:var(--muted);font-size:.8125rem;white-space:nowrap;}
.spec-photo.is-empty{aspect-ratio:4/3;display:grid;place-items:center;background:var(--line-soft);
  color:var(--faint);font-size:.8125rem;}
.spec-flags{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap;margin-bottom:1rem;}

@media (max-width:600px){
  .spec-filter input[type=search],.spec-filter select,.spec-filter .btn-pill{width:100%;}
  .spec-filter .btn-pill{justify-content:center;}
}

/* ---------- 未公開ページのプレビュー帯 ---------- */
.preview-bar{background:var(--warn);color:#fff;position:sticky;top:var(--head-h);z-index:45;}
.preview-bar-in{display:flex;align-items:center;gap:1rem;padding-block:.8rem;flex-wrap:wrap;}
.preview-tag{background:rgba(0,0,0,.22);border-radius:999px;padding:.2rem .8rem;
  font-family:"Poppins",sans-serif;font-size:.6875rem;letter-spacing:.14em;flex-shrink:0;}
.preview-bar p{font-size:.8125rem;line-height:1.8;flex:1;min-width:240px;}
.preview-bar strong{font-weight:700;}
.preview-status{border:1px solid rgba(255,255,255,.5);border-radius:999px;padding:.2rem .8rem;
  font-size:.75rem;flex-shrink:0;}
@media (max-width:600px){.preview-bar{position:static;}}

/* ---------- 用語集 ---------- */

/* 一覧は索引に徹する。説明は詳細ページに置く */
.term-index{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:.5rem;}
.term-index a{display:flex;align-items:center;gap:.8rem;background:var(--surface);
  border:1px solid var(--line);border-radius:10px;padding:.7rem .9rem;
  transition:border-color .2s,transform .2s;}
.term-index a:hover{border-color:var(--brand);transform:translateY(-2px);}
.term-thumb{width:40px;height:40px;border-radius:8px;object-fit:cover;flex-shrink:0;background:var(--line-soft);}
.term-thumb.is-empty{display:block;background:var(--ground);border:1px dashed var(--line);}
.term-name{font-weight:700;font-size:.9375rem;}
.term-read{font-size:.6875rem;color:var(--faint);margin-left:auto;white-space:nowrap;}
.term-alias{display:none;}

/* 写真つきの用語を先に見せる */
.term-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:1rem;}
.term-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;
  transition:border-color .2s,transform .2s;}
.term-card:hover{border-color:var(--brand);transform:translateY(-3px);}
.term-card-img{aspect-ratio:4/3;background:var(--line);overflow:hidden;}
.term-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s;}
.term-card:hover .term-card-img img{transform:scale(1.05);}
.term-card-body{padding:.9rem 1rem;}
.term-card-body h3{font-size:var(--step-1);margin-bottom:.15rem;}

/* 詳細ページの写真と出典 */
.term-photo{margin:0 0 1.8rem;}
.term-photo img{width:100%;height:auto;border-radius:14px;background:var(--line);}
.term-photo figcaption{margin-top:.7rem;display:flex;flex-direction:column;gap:.25rem;}
.term-cap{font-size:.8125rem;color:var(--muted);}
.term-credit{font-size:.6875rem;color:var(--faint);line-height:1.7;}
.term-credit a{border-bottom:1px solid var(--line);}
.term-credit a:hover{border-color:var(--brand);}

.gloss-reading{font-size:.6875rem;color:var(--faint);letter-spacing:.04em;display:block;}
.gloss-reading.is-lg{font-size:.875rem;color:var(--muted);}

/* 本文中の用語リンク。読書の邪魔をしない程度の主張にとどめる */
.prose a.gloss{color:inherit;border-bottom:1px dotted var(--brand);
  text-decoration:none;transition:color .2s,border-color .2s;}
.prose a.gloss:hover{color:var(--brand-deep);border-bottom-style:solid;}

@media (max-width:600px){
  .term-index{grid-template-columns:1fr;}
  .term-grid{grid-template-columns:repeat(2,1fr);}
}

/* ==================================================================
   スマートフォン向けの調整
   狭い画面で内容が潰れる箇所を、実測にもとづいて個別に直している。
   ================================================================== */

@media (max-width:600px){
  /* --- ヘッダー --- */
  /* ロゴ・メニュー・アプリボタンが横一列に収まらず、ボタンが縦に潰れていた */
  .head-in{gap:.6rem;}
  .logo .journal{display:none;}          /* 「JOURNAL」は畳んでロゴだけにする */
  .nav-toggle{padding:.5rem .7rem;}
  .site-head .btn-pill{padding:.6rem .9rem;font-size:.75rem;letter-spacing:.04em;}

  /* --- ヒーロー --- */
  .hero{padding-inline:12px;}
  .hero-block{padding:clamp(36px,9vw,56px) 22px 96px;border-radius:16px;}
  .hero h1{font-size:1.75rem;line-height:1.5;}
  .hero-lead{font-size:.875rem;}
  /* ボタンの幅がばらつくと雑に見えるので揃える */
  .hero-cta{flex-direction:column;align-items:stretch;gap:.6rem;}
  .hero-cta .btn-pill,.hero-cta .btn-ghost{justify-content:center;width:100%;}

  /* --- 特集カード --- */
  /* 横並びだと画像が110px幅まで潰れて何の写真か判別できなかった。縦積みにする */
  .featured{margin-top:-64px;padding-inline:12px;}
  .f-card{grid-template-columns:1fr;width:100%;border-radius:14px;}
  .f-thumb{aspect-ratio:16/9;}
  .f-thumb img{width:100%;height:100%;object-fit:cover;}
  .f-body{padding:1.1rem 1.2rem 1.3rem;}
  .f-card h3{font-size:1.0625rem;margin:.6rem 0 .4rem;}

  /* --- 見出しまわり --- */
  .sec-head{gap:.6rem;margin-bottom:1.6rem;}
  .sec-head h2{font-size:1.375rem;}
  .sec-head p{font-size:.875rem;}
  .section{padding-block:36px;}

  /* --- 記事 --- */
  .article-head h1{font-size:1.5rem;line-height:1.6;}
  .prose{font-size:1rem;line-height:1.95;}
  .prose h2{font-size:1.25rem;margin-top:2.2rem;}
  .prose h3{font-size:1.0625rem;}
  /* 表は画面内で横スクロールさせ、ページ全体は動かさない */
  .table-scroll{max-width:100%;}
  .prose table{min-width:0;font-size:.875rem;}
  .prose th,.prose td{padding:.6rem .7rem;}
  .inline-cta{flex-direction:column;align-items:stretch;padding:1.2rem 1.2rem;}
  .inline-cta .btn-pill{justify-content:center;}
  .article-cover{border-radius:10px;}

  /* --- 前後の記事 --- */
  .prev-next{grid-template-columns:1fr;}
  .prev-next .pn-item:last-child:not(.is-empty){text-align:left;}
  .prev-next .pn-item:last-child:not(.is-empty) .pn-label{align-self:flex-start;}

  /* --- 種類別 --- */
  .spec-index{min-width:0;}
  .spec-index th:nth-child(3),.spec-index td:nth-child(3){display:none;} /* 科は詳細で見せる */
  .spec-index .th-img{width:48px;height:36px;}
  .spec-index th,.spec-index td{padding:.7rem .5rem;font-size:.75rem;}
  .spec-grid{gap:1.2rem;}
  .keep-grid{grid-template-columns:repeat(2,1fr);gap:.8rem;}
  .keep-body{padding:.8rem .9rem;}
  .keep-body h3{font-size:.9375rem;}

  /* --- 用語集 --- */
  .term-grid{grid-template-columns:repeat(2,1fr);gap:.8rem;}
  .term-index a{padding:.8rem .9rem;min-height:56px;}

  /* --- タップ領域 --- */
  /* 指で押す前提の要素は、詰まって押し間違えない大きさを確保する */
  .chip,.tag,.pill-link{min-height:44px;display:inline-flex;align-items:center;}
  .gnav.open a{min-height:48px;display:flex;align-items:center;}
  .foot-col li{margin-bottom:.2rem;}
  .foot-col a{display:inline-flex;align-items:center;min-height:40px;}
  .crumbs{font-size:.6875rem;}

  /* --- フッター --- */
  .foot-grid{gap:1.6rem;}
  .foot-bottom{flex-direction:column;gap:.5rem;align-items:flex-start;}

  /* --- 固定CTA --- */
  .mobile-cta{padding:.6rem .8rem;gap:.6rem;}
  .mobile-cta p{font-size:.6875rem;}
  .mobile-cta .btn-pill{padding:.6rem 1rem;font-size:.6875rem;white-space:nowrap;}
}

/* ごく狭い画面 */
@media (max-width:380px){
  .hero h1{font-size:1.5rem;}
  .site-head .btn-pill{padding:.55rem .7rem;}
  .keep-grid,.term-grid{grid-template-columns:1fr;}
}