/* =========================================================
   STAFF START media — フロントページ（導入事例TOP）
   templates/front-page.html 用。クラスはすべて .mt- 接頭辞（既存CSSと衝突させない）
   デザイン案: media-top/mockup/template.html
   ========================================================= */
:root{
  --mt-nvy:#162034;
  --mt-nvy-2:#24304a;
  --mt-ylw:#FDC700;
  --mt-red:#FF4141;
  --mt-bg:#ffffff;
  --mt-bg-sub:#F5F6F8;
  --mt-line:#E3E6EB;
  --mt-txt:#162034;
  --mt-txt-sub:#5B6475;
  --mt-radius:12px;
  --mt-w:1200px;
  --mt-gutter:24px;
  --mt-en:"Poppins",sans-serif;
}
/* 既存CSS（www/style.css・media.css）の影響を受けないよう、リセットは .mt-front 内だけ */
.mt-front{display:block;max-width:none;margin:0;padding:0;background:var(--mt-bg);color:var(--mt-txt);font-family:"Noto Sans JP",sans-serif;line-height:1.7;-webkit-font-smoothing:antialiased}
/* :where() で詳細度を0にして、各パーツのスタイル（.mt-kv__read など）が必ず勝つようにする */
.mt-front :where(*,*::before,*::after){box-sizing:border-box}
.mt-front :where(a){color:inherit;text-decoration:none}
.mt-front :where(img){max-width:100%;height:auto;display:block}
.mt-front :where(h1,h2,h3,p,figure,ol,ul){margin:0;padding:0}
.mt-front :where(ol,ul){list-style:none}
.mt-front :where(button){font:inherit;color:inherit}
.mt-inner{max-width:calc(var(--mt-w) + var(--mt-gutter)*2);margin:0 auto;padding:0 var(--mt-gutter)}


/* ---------- 最上部カルーセル（指定記事4件） ---------- */
.mt-kv{--kv-dur:6s;position:relative;padding:40px 0 48px;background:var(--mt-nvy);color:#fff;overflow:hidden;isolation:isolate}
.mt-kv::before{content:"";position:absolute;inset:0;z-index:-1;background:
  radial-gradient(600px 400px at 85% -10%,rgba(253,199,0,.18),transparent 70%),
  radial-gradient(500px 500px at -10% 110%,rgba(255,65,65,.12),transparent 70%),
  linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px) 0 0/40px 40px,
  linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px) 0 0/40px 40px}
.mt-kv__inr{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:32px;align-items:stretch}
.mt-kv__stage{position:relative;aspect-ratio:16/10;border-radius:16px;overflow:hidden;background:#0c1322;box-shadow:0 30px 60px rgba(0,0,0,.35);touch-action:pan-y}
.mt-kv__slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .8s ease,visibility 0s linear .8s}
.mt-kv__slide.is-active{opacity:1;visibility:visible;transition:opacity .8s ease}
.mt-kv__slide img{width:100%;height:100%;object-fit:cover;transform:scale(1.1);transition:transform 7s cubic-bezier(.2,.6,.3,1)}
.mt-kv__slide.is-active img{transform:scale(1)}
.mt-kv__slide::after{content:"";position:absolute;inset:0;background:
  linear-gradient(0deg,rgba(12,19,34,.95) 0%,rgba(12,19,34,.55) 38%,rgba(12,19,34,0) 65%),
  linear-gradient(90deg,rgba(12,19,34,.45) 0%,rgba(12,19,34,0) 50%)}
.mt-kv__body{position:absolute;left:40px;right:40px;bottom:36px;z-index:1}
.mt-kv__body > *{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.7,.3,1)}
.mt-kv__slide.is-active .mt-kv__body > *{opacity:1;transform:none}
.mt-kv__slide.is-active .mt-kv__body > :nth-child(2){transition-delay:.12s}
.mt-kv__slide.is-active .mt-kv__body > :nth-child(3){transition-delay:.24s}
.mt-kv__slide.is-active .mt-kv__body > :nth-child(4){transition-delay:.36s}
.mt-kv__meta{display:flex;align-items:center;gap:12px;font-size:13px;font-weight:500;color:rgba(255,255,255,.8)}
.mt-kv__kind{font-family:var(--mt-en);font-size:11px;font-weight:700;letter-spacing:.12em;padding:4px 10px;border-radius:999px;background:var(--mt-ylw);color:var(--mt-nvy)}
.mt-kv__kind.-story{background:#fff}
.mt-kv__ttl{margin:12px 0 20px;max-width:760px;font-size:clamp(20px,2.3vw,30px);font-weight:900;line-height:1.5;letter-spacing:.02em;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;text-shadow:0 2px 16px rgba(0,0,0,.3)}
.mt-kv__read{display:inline-flex;align-items:center;gap:12px;height:48px;padding:0 8px 0 24px;border-radius:999px;background:#fff;color:var(--mt-nvy);font-size:14px;font-weight:700;transition:gap .25s}
.mt-kv__read::after{content:"";width:32px;height:32px;border-radius:50%;background:var(--mt-nvy) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2.5'%3E%3Cpath d='M9 6l6 6-6 6'/%3E%3C/svg%3E") center/14px no-repeat}
.mt-kv__read:hover{gap:18px}
.mt-kv__metric{position:absolute;top:28px;right:28px;z-index:1;padding:14px 20px 12px;border-radius:12px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);text-align:right;opacity:0;transform:translateY(-12px);transition:opacity .6s .3s,transform .6s .3s}
.mt-kv__slide.is-active .mt-kv__metric{opacity:1;transform:none}
.mt-kv__metric span{display:block;font-size:12px;font-weight:700;color:rgba(255,255,255,.85)}
.mt-kv__metric b{font-family:var(--mt-en);font-size:48px;font-weight:700;line-height:1.1;color:var(--mt-ylw)}
.mt-kv__metric small{font-size:18px;font-weight:900;margin-left:2px;color:var(--mt-ylw)}
.mt-kv__ctrl{position:absolute;right:24px;bottom:24px;z-index:2;display:flex;align-items:center;gap:8px}
.mt-kv__num{margin-right:8px;font-family:var(--mt-en);font-size:13px;font-weight:600;color:rgba(255,255,255,.7)}
.mt-kv__num b{color:#fff;font-size:18px}
.mt-kv__arrow{width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.35);background:rgba(12,19,34,.35) center/16px no-repeat;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);cursor:pointer;transition:background-color .2s,border-color .2s}
.mt-kv__arrow:hover{background-color:rgba(255,255,255,.2);border-color:#fff}
.mt-kv__arrow.-prev{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2.5'%3E%3Cpath d='M15 6l-6 6 6 6'/%3E%3C/svg%3E")}
.mt-kv__arrow.-next{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2.5'%3E%3Cpath d='M9 6l6 6-6 6'/%3E%3C/svg%3E")}

.mt-kv__side{display:flex;flex-direction:column}
.mt-kv__hd{margin:0 0 16px;font-size:20px;font-weight:700;letter-spacing:.04em;color:#fff}
.mt-kv__list{display:flex;flex-direction:column;flex:1;margin:0;padding:0;list-style:none;counter-reset:kv}
.mt-kv__list li{flex:1;display:flex}
.mt-kv__item{position:relative;display:grid;grid-template-columns:auto 88px 1fr;align-items:center;gap:14px;width:100%;padding:14px 4px 16px;border:0;background:none;color:rgba(255,255,255,.55);text-align:left;font:inherit;cursor:pointer;transition:color .3s}
.mt-kv__item:hover,.mt-kv__item.is-active{color:#fff}
.mt-kv__item::before{counter-increment:kv;content:"0" counter(kv);font-family:var(--mt-en);font-size:13px;font-weight:700;color:inherit}
.mt-kv__item img{width:88px;height:60px;border-radius:6px;object-fit:cover;opacity:.55;transition:opacity .3s}
.mt-kv__item.is-active img,.mt-kv__item:hover img{opacity:1}
.mt-kv__item span{font-size:13px;font-weight:700;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mt-kv__bar{display:block;position:absolute;left:0;right:0;bottom:0;height:2px;background:rgba(255,255,255,.14);overflow:hidden}
.mt-kv__bar i{position:absolute;inset:0;background:var(--mt-ylw);transform:scaleX(0);transform-origin:left}
.mt-kv__item.is-done .mt-kv__bar i{transform:scaleX(1)}
.mt-kv__item.is-active .mt-kv__bar i{animation:mtKvBar var(--kv-dur) linear forwards}
.mt-kv.is-paused .mt-kv__item.is-active .mt-kv__bar i{animation-play-state:paused}
@keyframes mtKvBar{to{transform:scaleX(1)}}
@media (prefers-reduced-motion:reduce){
  .mt-kv__slide img,.mt-kv__body > *,.mt-kv__metric{transition:none}
  .mt-kv__item.is-active .mt-kv__bar i{animation:none;transform:scaleX(1)}
}

/* ---------- ページ見出し ---------- */
.mt-hero{padding:64px 0 40px;background:linear-gradient(180deg,var(--mt-bg-sub) 0%,#fff 100%)}
.mt-hero__en{margin:0;font-family:var(--mt-en);font-weight:600;font-size:13px;letter-spacing:.2em;color:var(--mt-txt-sub)}
.mt-hero__en::before{content:"";display:inline-block;width:24px;height:3px;margin-right:10px;vertical-align:middle;background:var(--mt-ylw);border-radius:2px}
.mt-hero h1{margin:8px 0 12px;font-size:40px;font-weight:900;letter-spacing:.04em;line-height:1.3}
.mt-hero__lead{margin:0;max-width:640px;color:var(--mt-txt-sub);font-size:15px}

/* ---------- セクション共通 ---------- */
.mt-sec{padding:56px 0}
.mt-sec__hd{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:24px}
.mt-sec__ttl{margin:0;font-size:24px;font-weight:700;letter-spacing:.03em}
.mt-sec__ttl small{display:block;font-family:var(--mt-en);font-size:12px;font-weight:600;letter-spacing:.16em;color:var(--mt-txt-sub)}
.mt-more{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:700;white-space:nowrap}
.mt-more::after{content:"";width:22px;height:22px;border-radius:50%;background:var(--mt-nvy) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2.5'%3E%3Cpath d='M9 6l6 6-6 6'/%3E%3C/svg%3E") center/12px no-repeat;transition:transform .2s}
.mt-more:hover::after{transform:translateX(3px)}

/* ---------- 人気の事例（固定表示の投稿） ---------- */
.mt-news{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.mt-news__card{display:flex;flex-direction:column;border-radius:var(--mt-radius);overflow:hidden;background:#fff;box-shadow:0 2px 0 var(--mt-line),0 8px 24px rgba(22,32,52,.06);transition:transform .25s,box-shadow .25s}
.mt-news__card:hover{transform:translateY(-4px);box-shadow:0 2px 0 var(--mt-line),0 16px 32px rgba(22,32,52,.12)}
.mt-news__fig{position:relative;aspect-ratio:3/2;margin:0;overflow:hidden;background:var(--mt-bg-sub)}
.mt-news__fig img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.mt-news__card:hover .mt-news__fig img{transform:scale(1.04)}
.mt-news__kind{position:absolute;left:12px;top:12px;z-index:1;font-family:var(--mt-en);font-size:11px;font-weight:700;letter-spacing:.08em;padding:4px 10px;border-radius:999px;background:var(--mt-nvy);color:#fff}
.mt-news__kind.-case{background:var(--mt-ylw);color:var(--mt-nvy)}
.mt-news__kind.-story{background:#fff;color:var(--mt-nvy)}
.mt-news__kind.-blog{background:var(--mt-red)}
.mt-news__body{padding:14px 18px 18px}
.mt-news__date{font-family:var(--mt-en);font-size:12px;font-weight:600;color:var(--mt-txt-sub)}
.mt-news__ttl{margin:4px 0 0;font-size:14px;font-weight:700;line-height:1.6;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

/* ---------- 業界で絞り込む ---------- */
.mt-filter{padding:28px 32px;border-radius:var(--mt-radius);background:var(--mt-bg-sub)}
.mt-filter{display:grid;grid-template-columns:1fr 1fr;gap:0}
.mt-filter__grp{min-width:0;padding:0 32px}
.mt-filter__grp:first-child{padding-left:0}
.mt-filter__grp:last-child{padding-right:0}
.mt-filter__grp + .mt-filter__grp{border-left:1px solid #D5DAE1}
.mt-filter__hd .mt-filter__en{font-family:var(--mt-en);font-size:11px;font-weight:600;letter-spacing:.16em;color:var(--mt-txt-sub)}
.mt-filter__hd{display:flex;align-items:center;gap:12px;margin:0 0 16px;font-size:15px;font-weight:700}
.mt-filter__hd span{font-size:12px;font-weight:400;color:var(--mt-txt-sub)}
.mt-chips{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}
.mt-chips li{flex-shrink:0}
.mt-chip{white-space:nowrap;display:inline-flex;align-items:center;gap:6px;height:38px;padding:0 16px;border-radius:999px;background:#fff;border:1px solid var(--mt-line);font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;font-family:inherit;color:inherit}
.mt-chip:hover{border-color:var(--mt-nvy)}
.mt-chip em{font-style:normal;font-family:var(--mt-en);font-size:12px;color:var(--mt-txt-sub)}
.mt-chip[aria-pressed="true"]{background:var(--mt-nvy);border-color:var(--mt-nvy);color:#fff}
.mt-chip[aria-pressed="true"] em{color:var(--mt-ylw)}

/* ---------- 事例カード ---------- */
.mt-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px 24px}
.mt-card{display:flex;flex-direction:column;border-radius:var(--mt-radius);overflow:hidden;background:#fff;border:1px solid var(--mt-line);transition:transform .25s,box-shadow .25s,border-color .25s}
.mt-card:hover{transform:translateY(-4px);border-color:transparent;box-shadow:0 12px 28px rgba(22,32,52,.12)}
.mt-card__fig{position:relative;aspect-ratio:3/2;margin:0;overflow:hidden;background:var(--mt-bg-sub)}
.mt-card__fig img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.mt-card:hover .mt-card__fig img{transform:scale(1.04)}
/* タイトル3行分（15px×行間1.6×3行＋余白）だけを暗くする */
.mt-card__fig::after{content:"";position:absolute;left:0;right:0;bottom:0;height:104px;background:linear-gradient(0deg,rgba(12,19,34,.9) 0%,rgba(12,19,34,.65) 55%,rgba(12,19,34,0) 100%);pointer-events:none}
.mt-card__ttl{position:absolute;left:16px;right:16px;bottom:14px;z-index:1;margin:0;color:#fff;font-size:15px;font-weight:700;line-height:1.6;text-shadow:0 1px 8px rgba(0,0,0,.35);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.mt-card__body{display:flex;flex-direction:column;flex:1;padding:16px 18px 18px}
.mt-card__co{display:flex;align-items:center;gap:16px;min-height:56px;padding-bottom:12px;border-bottom:1px solid var(--mt-line)}
.mt-card__logo{flex:0 0 auto;display:flex;align-items:center;justify-content:flex-start}
/* 導入企業のロゴ画像（約690×420・上下に余白あり）を、上下の余白を切って横長に見せる */
.mt-card__logo img{width:120px;height:52px;max-width:none;object-fit:cover;object-position:center;mix-blend-mode:multiply}
.mt-card__logo span{display:block;width:120px;font-size:14px;font-weight:700;line-height:1.4;letter-spacing:.02em}
.mt-card__metric{flex:1;min-width:0;display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding-left:16px;border-left:1px solid var(--mt-line)}
.mt-card__metric-lbl{font-size:11px;font-weight:700;color:var(--mt-txt-sub);line-height:1.4}
.mt-card__metric-val{font-family:var(--mt-en);font-size:28px;font-weight:700;line-height:1;white-space:nowrap}
.mt-card__metric-val small{font-family:"Noto Sans JP",sans-serif;font-size:13px;font-weight:900;margin-left:2px}
.mt-card__metric-val::after{content:"";display:block;height:6px;margin-top:-6px;background:var(--mt-ylw);opacity:.6;border-radius:2px}
.mt-card__tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:12px}
.mt-card__tags span{font-size:12px;line-height:1;padding:5px 9px;border-radius:999px;background:var(--mt-bg-sub);color:var(--mt-txt-sub)}

/* 一覧 */
#mt-list{scroll-margin-top:80px}
.mt-list__filter{margin-bottom:32px}
.mt-grid .mt-band{grid-column:1/-1;margin:8px 0}
.mt-pager{display:flex;justify-content:center;gap:8px;margin-top:48px;padding:0;list-style:none}
.mt-pager button{width:44px;height:44px;border-radius:50%;border:1px solid var(--mt-line);background:#fff;font-family:var(--mt-en);font-size:15px;font-weight:600;color:var(--mt-txt);cursor:pointer;transition:all .2s}
.mt-pager button:hover{border-color:var(--mt-nvy)}
.mt-pager button[aria-current="page"]{background:var(--mt-nvy);border-color:var(--mt-nvy);color:#fff}

/* ---------- 導入事例の見出し＋ほかのカテゴリ（2カラム） ---------- */
.mt-intro{padding:56px 0;background:#EEF1F6}
.mt-intro__inr{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:48px;align-items:start}
.mt-intro__main h1{margin:8px 0 16px;font-size:44px;font-weight:900;letter-spacing:.04em;line-height:1.3}
.mt-intro__main .mt-hero__lead{max-width:560px}
.mt-intro__label{margin:0 0 10px;font-size:13px;font-weight:700;color:var(--mt-txt-sub)}
.mt-links.-stack{grid-template-columns:1fr;gap:10px}
.mt-links.-stack .mt-link{display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:14px;align-items:center;padding:14px 68px 14px 20px}
.mt-links.-stack .mt-link__en{grid-column:1 / -1;font-size:11px}
.mt-links.-stack .mt-link__ttl{margin:0;font-size:17px}
.mt-links.-stack .mt-link__txt{font-size:12px;line-height:1.5}

/* ---------- コンテンツへのリンク（導入事例／STAFF STORY／ブログ） ---------- */
.mt-catnav{padding:40px 0;background:#EEF1F6}
.mt-links{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.mt-link{position:relative;display:flex;flex-direction:column;padding:22px 68px 22px 22px;border-radius:var(--mt-radius);background:#fff;border:1px solid var(--mt-line);overflow:hidden;transition:transform .25s,box-shadow .25s,border-color .25s}
.mt-link:hover{transform:translateY(-3px);border-color:transparent;box-shadow:0 12px 28px rgba(22,32,52,.12)}
/* 右端の縦長の長方形（矢印） */
.mt-link::after{content:"";position:absolute;top:0;right:0;bottom:0;width:52px;background:var(--mt-nvy) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2.5'%3E%3Cpath d='M9 6l6 6-6 6'/%3E%3C/svg%3E") center/16px no-repeat;transition:background-position .25s}
.mt-link:hover::after{background-position:calc(50% + 4px) 50%}
/* 今いるページ（導入事例） */
.mt-link[aria-current="page"]{background:#E0E4EB;border-color:#E0E4EB;cursor:default}
.mt-link[aria-current="page"]:hover{transform:none;box-shadow:none}
.mt-link[aria-current="page"] .mt-link__ttl,.mt-link[aria-current="page"] .mt-link__txt,.mt-link[aria-current="page"] .mt-link__en{display:flex;align-items:center;gap:8px;color:#8A92A0}
.mt-link[aria-current="page"]::after{background:#C3C9D3 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") center/16px no-repeat}
.mt-link__now{display:inline-block;letter-spacing:0;font-family:"Noto Sans JP",sans-serif;font-size:11px;font-weight:700;line-height:1;padding:4px 8px;border-radius:999px;background:#fff;color:#8A92A0}
.mt-link__en{font-family:var(--mt-en);font-size:12px;font-weight:600;letter-spacing:.16em;color:var(--mt-txt-sub)}
.mt-link__ttl{margin:2px 0 6px;font-size:18px;font-weight:700;white-space:nowrap}
.mt-link__txt{margin:0;font-size:13px;color:var(--mt-txt-sub);line-height:1.6}
.mt-new{display:inline-block;letter-spacing:.04em;font-family:var(--mt-en);font-size:10px;font-weight:600;line-height:1;padding:3px 5px;border-radius:4px;background:var(--mt-red);color:#fff}

/* ---------- 中間CTA ---------- */
.mt-band{display:grid;grid-template-columns:1fr auto;align-items:center;gap:24px;margin:64px 0;padding:32px 40px;border-radius:var(--mt-radius);background:var(--mt-nvy);color:#fff;position:relative;overflow:hidden}
.mt-band::before{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;background:var(--mt-ylw);opacity:.12}
.mt-band__ttl{margin:0;font-size:22px;font-weight:700}
.mt-band__ttl em{font-style:normal;color:var(--mt-ylw)}
.mt-band p{margin:6px 0 0;font-size:14px;opacity:.8}
.mt-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:56px;padding:0 32px;border-radius:999px;font-size:15px;font-weight:700;white-space:nowrap;transition:transform .2s,opacity .2s;position:relative}
.mt-btn:hover{transform:translateY(-2px)}
.mt-btn--ylw{background:var(--mt-ylw);color:var(--mt-nvy)}
.mt-btn--red{background:var(--mt-red);color:#fff}
.mt-btn--line{background:#fff;color:var(--mt-nvy);border:1.5px solid var(--mt-nvy)}

/* ---------- 末尾CTA ---------- */
.mt-cta{padding:72px 0;background:var(--mt-bg-sub)}
.mt-cta__ttl{margin:0 0 32px;text-align:center;font-size:24px;font-weight:700}
.mt-cta__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.mt-cta__item{display:flex;flex-direction:column;align-items:center;text-align:center;padding:32px 24px;border-radius:var(--mt-radius);background:#fff}
.mt-cta__en{font-family:var(--mt-en);font-size:12px;font-weight:600;letter-spacing:.16em;color:var(--mt-txt-sub)}
.mt-cta__item h3{margin:6px 0 8px;font-size:18px}
.mt-cta__item p{margin:0 0 24px;font-size:14px;color:var(--mt-txt-sub);flex:1}
.mt-cta__item .mt-btn{width:100%}

.mt-empty{padding:48px 0;text-align:center;color:var(--mt-txt-sub)}

/* ---------- レスポンシブ ---------- */
@media (max-width:960px){
  .mt-news,.mt-grid{grid-template-columns:repeat(2,1fr)}
  .mt-links{grid-template-columns:repeat(2,1fr)}
  .mt-intro__inr{grid-template-columns:1fr;gap:28px}
  .mt-kv__inr{grid-template-columns:1fr;gap:20px}
  .mt-kv__hd{display:none}
  .mt-kv__list{flex-direction:row;gap:6px}
  .mt-kv__item{display:block;padding:10px 0 0;height:auto}
  .mt-kv__item::before,.mt-kv__item img,.mt-kv__item span{display:none}
  .mt-kv__bar{position:relative;height:3px;border-radius:3px}
  .mt-cta__grid{grid-template-columns:1fr}
}
@media (max-width:640px){
  :root{--mt-gutter:16px}
  .mt-hero{padding:40px 0 28px}
  .mt-kv{padding:16px 0 28px}
  .mt-kv__stage{aspect-ratio:4/5;margin:0 calc(var(--mt-gutter)*-1);border-radius:0}
  .mt-kv__slide::after{background:linear-gradient(0deg,rgba(12,19,34,.96) 0%,rgba(12,19,34,.6) 45%,rgba(12,19,34,0) 72%)}
  .mt-kv__body{left:20px;right:20px;bottom:76px}
  .mt-kv__ttl{font-size:20px;margin:10px 0 0}
  .mt-kv__read{display:none}
  .mt-kv__metric{top:16px;right:16px;padding:10px 14px 8px}
  .mt-kv__metric b{font-size:34px}
  .mt-kv__metric small{font-size:14px}
  .mt-kv__ctrl{left:20px;right:20px;bottom:20px}
  .mt-kv__num{margin-right:auto}
  .mt-kv__arrow{width:40px;height:40px}
  .mt-hero h1{font-size:28px}
  .mt-hero__lead{font-size:14px}
  .mt-sec{padding:40px 0}
  .mt-sec__ttl{font-size:20px}
  .mt-news{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:16px;margin:0 calc(var(--mt-gutter)*-1);padding:0 var(--mt-gutter) 8px;scrollbar-width:none;scroll-padding-inline:var(--mt-gutter)}
  .mt-news__card{flex:0 0 78%;scroll-snap-align:start}
  .mt-filter{padding:20px 16px;grid-template-columns:1fr}
  .mt-filter__grp{padding:0}
  .mt-filter__grp + .mt-filter__grp{border-left:0;border-top:1px solid #D5DAE1;margin-top:20px;padding-top:20px}
  .mt-chips{flex-wrap:nowrap;overflow-x:auto;margin:0 -16px;padding:0 16px 4px;scrollbar-width:none}
  .mt-chip{flex-shrink:0}
  .mt-grid{grid-template-columns:1fr;gap:16px}
  .mt-card__ttl{font-size:15px}
  .mt-card__body{padding:14px 16px 16px}
  .mt-card__metric-val{font-size:26px}
  .mt-links{grid-template-columns:1fr}
  .mt-catnav{padding:28px 0}
  .mt-intro{padding:36px 0}
  .mt-intro__main h1{font-size:30px}
  .mt-links.-stack .mt-link{grid-template-columns:1fr}
  .mt-links.-stack .mt-link__txt{display:none}
  .mt-link{padding:16px 64px 16px 20px}
  .mt-link::after{width:44px}
  .mt-link__en{font-size:0;gap:0}
  .mt-link__en > span{font-size:10px}
  .mt-link__en:not(:has(span)){display:none}
  .mt-link__ttl{font-size:18px}
  .mt-pager button{width:40px;height:40px}
  .mt-band{grid-template-columns:1fr;padding:28px 20px;text-align:center}
  .mt-band__ttl{font-size:18px}
  .mt-btn{height:52px;width:100%}
  .mt-cta{padding:48px 0}
}

/* ---------- WordPress版で追加 ---------- */
.mt-front .mt-grid .mt-empty{grid-column:1/-1}
.mt-front .mt-card[hidden],.mt-front .mt-band[hidden],.mt-front .mt-empty[hidden]{display:none}
.mt-filter.-single{grid-template-columns:1fr}
.mt-filter.-single .mt-filter__grp{padding:0;border:0}
/* ブロックのレイアウト（is-layout-flow）が付ける子要素間の余白を打ち消す */
.mt-front > *{margin-block-start:0;margin-block-end:0}

/* ===== カテゴリTOP 用（templates/archive-{report,staff_story,blog}.html → partials/category/archive.php） =====
   第1フェーズは全カテゴリ（レポート／STAFF STORY／EC・店舗運営ナレッジ）同じ作り。
   カテゴリごとの違いは見出しの文言・絞り込みの項目だけ */
.mt-hero--cat{padding:56px 0 40px}
.mt-cat-filter{display:block}
.mt-card__co.-nometric{justify-content:center}
/* 一覧の下に置くカテゴリナビ：右側の矢印エリアはなし（矢印が並ぶとフロー図に見えるため） */
.mt-catnav .mt-link{padding:22px 24px}
.mt-catnav .mt-link::after{display:none}
.mt-catnav .mt-link:not([aria-current]):hover{border-color:var(--mt-nvy)}
.mt-catnav .mt-link:not([aria-current]):hover .mt-link__ttl{text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:2px}
@media (max-width:640px){.mt-catnav .mt-link{padding:16px 20px}}
.mt-card__co.-nometric .mt-card__logo{justify-content:center}
.mt-card__co.-nometric .mt-card__logo span{width:auto;text-align:center}
.mt-card.-ttl-below .mt-card__fig::after{display:none}
/* ナレッジ：2列表示。アイキャッチ（OGP 1200×630）を切らずに見せる */
.mt-grid.-twocol{grid-template-columns:repeat(2,1fr);gap:40px 32px}
.mt-grid.-twocol .mt-card__fig{aspect-ratio:1200/630}
.mt-grid.-twocol .mt-card__ttl{font-size:17px;-webkit-line-clamp:2}
.mt-grid.-twocol .mt-card__body{padding:18px 22px 22px}
@media (max-width:640px){
  .mt-grid.-twocol{grid-template-columns:1fr;gap:16px}
  .mt-grid.-twocol .mt-card__ttl{font-size:15px}
  .mt-grid.-twocol .mt-card__body{padding:14px 16px 16px}
}
.mt-card.-ttl-below .mt-card__ttl{position:static;margin:0 0 12px;color:var(--mt-txt);text-shadow:none}
.mt-card__date{font-family:var(--mt-en);font-size:13px;font-weight:600;color:var(--mt-txt-sub)}
.mt-card__co.-nometric:has(.mt-card__date){justify-content:flex-start;min-height:0;padding-bottom:10px}


/* レポート：参加企業のロゴ（複数）または「全10社参加」などの文字 */
.mt-card__co.-datelogos{justify-content:flex-start;gap:12px;flex-wrap:wrap;min-height:0;padding-bottom:10px}
.mt-card__logos{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-start;gap:6px 10px;min-width:0}
/* 導入企業のロゴ画像（約690×420・上下に余白あり）を、上下の余白を切って横長に見せる */
.mt-card__logos img{width:84px;height:32px;max-width:none;object-fit:cover;object-position:center;mix-blend-mode:multiply}
.mt-card__logos span{font-size:12px;font-weight:700;color:var(--mt-txt)}
.mt-card__logotx{display:inline-flex;align-items:center;height:28px;padding:0 12px;border-radius:999px;background:var(--mt-bg-sub);font-size:12px;font-weight:700;color:var(--mt-txt)}
@media (max-width:640px){.mt-card__logos img{width:72px;height:28px}}

/* 見出しエリアのリンクボックス（カテゴリTOP下部のメニューと同じ形・矢印なし）を横に3つ */
.mt-links.-row{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.mt-links.-row .mt-link{padding:18px 18px 20px}
.mt-links.-row .mt-link::after{display:none}
.mt-links.-row .mt-link:hover{border-color:var(--mt-nvy)}
.mt-links.-row .mt-link:hover .mt-link__ttl{text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:2px}
.mt-links.-row .mt-link__ttl{font-size:16px;white-space:normal}
.mt-links.-row .mt-link__txt{font-size:12px}
.mt-intro__main h1{margin-top:0}
.mt-intro__main .mt-hero__en + h1{margin-top:8px}
@media (max-width:960px){.mt-links.-row{grid-template-columns:1fr}}
@media (max-width:640px){
  .mt-links.-row .mt-link{padding:14px 16px}
  .mt-links.-row .mt-link__txt{display:none}
}
/* カルーセル：写真の上のタイトルを少し小さく */
.mt-front .mt-kv__ttl{font-size:clamp(18px,1.9vw,25px)}
@media (max-width:640px){.mt-front .mt-kv__ttl{font-size:18px}}
/* レポートの参加企業ロゴ：2社が並ぶ大きさ */
.mt-card__logos{gap:8px 16px}
.mt-card__logos img{width:180px;height:60px}
@media (max-width:640px){.mt-card__logos img{width:140px;height:48px}}