@charset "UTF-8";
/* ==========================================================================
   MES-DX  design system
   ========================================================================== */
:root{
  --navy:#132441;
  --navy-deep:#0b1526;
  --navy-mid:#22406e;
  --accent:#c9a24b;          /* gold  : ブランド／強調 */
  --accent-soft:#f6efdd;
  --cyan:#2a7f8f;            /* teal  : リンク／データ */
  --ink:#1f2937;
  --ink-soft:#4b5563;
  --gray:#6b7280;
  --line:#e3e7ed;
  --line-soft:#eef1f5;
  --bg:#ffffff;
  --bg-alt:#f6f8fa;
  --bg-tint:#f0f4f8;
  --radius:10px;
  --shadow:0 10px 30px rgba(15,28,51,.08);
  --shadow-sm:0 2px 10px rgba(15,28,51,.06);
  --maxw:1160px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px;-webkit-text-size-adjust:100%}
body{
  font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",system-ui,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.85;font-size:16px;
  font-feature-settings:"palt";-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%;height:auto}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:8px;top:8px;z-index:999;background:#fff;padding:8px 16px;border:2px solid var(--navy)}
:focus-visible{outline:3px solid var(--cyan);outline-offset:2px}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:28px;height:66px}
.brand{display:flex;align-items:baseline;gap:2px;font-weight:900;font-size:21px;letter-spacing:.02em;flex-shrink:0}
.brand-mark{color:var(--navy)}
.brand-dx{color:var(--accent)}
.brand small{margin-left:10px;font-size:10.5px;font-weight:500;color:var(--gray);letter-spacing:.06em}
.gnav{display:flex;gap:24px;font-size:14px;font-weight:500;margin-left:auto}
.gnav a{padding:6px 0;border-bottom:2px solid transparent;transition:.18s;white-space:nowrap}
.gnav a:hover,.gnav a.current{color:var(--navy);border-bottom-color:var(--accent)}
.header-cta{background:var(--navy);color:#fff;font-size:13px;font-weight:700;
  padding:10px 20px;border-radius:5px;transition:.18s;white-space:nowrap}
.header-cta:hover{background:var(--navy-deep)}
.nav-toggle{display:none;background:none;border:0;font-size:22px;color:var(--navy);cursor:pointer;margin-left:auto}
.mobile-nav{display:none;flex-direction:column;border-top:1px solid var(--line);background:#fff}
.mobile-nav a{padding:14px 24px;border-bottom:1px solid var(--line-soft);font-size:15px;font-weight:500}
@media(max-width:980px){
  .gnav{display:none}.header-cta{display:none}.nav-toggle{display:block}
  .mobile-nav:not([hidden]){display:flex}
  .brand small{display:none}
}

/* ---------- Buttons ---------- */
.btn{display:inline-block;background:var(--accent);color:var(--navy-deep);font-weight:800;
  font-size:14px;padding:13px 30px;border-radius:5px;letter-spacing:.04em;transition:.18s;text-align:center}
.btn:hover{filter:brightness(1.07);transform:translateY(-2px)}
.btn-lg{font-size:15px;padding:16px 44px}
.btn-block{display:block;width:100%}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.55)}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-outline{background:transparent;color:var(--navy);border:1.5px solid var(--navy)}
.btn-outline:hover{background:var(--navy);color:#fff}

/* ---------- Hero (home) ---------- */
.hero{background:linear-gradient(125deg,var(--navy-deep) 0%,var(--navy) 52%,var(--navy-mid) 100%);
  color:#fff;padding:96px 0 88px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-140px;top:-160px;width:520px;height:520px;
  border-radius:50%;background:radial-gradient(circle,rgba(201,162,75,.22),transparent 68%)}
.hero::before{content:"";position:absolute;left:-80px;bottom:-200px;width:420px;height:420px;
  border-radius:50%;background:radial-gradient(circle,rgba(42,127,143,.25),transparent 70%)}
.hero .container{position:relative;z-index:2}
.hero-label{display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.18em;
  color:var(--accent);border:1px solid rgba(201,162,75,.6);padding:5px 15px;border-radius:999px;margin-bottom:24px}
.hero h1{font-size:clamp(28px,4.4vw,46px);font-weight:900;line-height:1.42;letter-spacing:.01em}
.hero-lead{margin-top:22px;font-size:15.5px;color:#ccd5e2;max-width:760px;line-height:1.95}
.hero-actions{margin-top:36px;display:flex;gap:14px;flex-wrap:wrap}

/* ---------- Stat band ---------- */
.stat-band{background:var(--bg-alt);padding:0 0 56px;margin-top:-40px;position:relative;z-index:5}
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;text-align:center;box-shadow:var(--shadow)}
.stat-label{font-size:12px;font-weight:700;color:var(--gray);letter-spacing:.04em;min-height:2.6em}
.stat-value{font-size:40px;font-weight:900;color:var(--navy);line-height:1.15;margin-top:4px}
.stat-value small{font-size:17px;font-weight:700;color:var(--gray);margin-left:2px}
.stat-note{font-size:11.5px;color:var(--gray);margin-top:8px;line-height:1.6}
.stat-src{text-align:right;font-size:11.5px;color:var(--gray);margin-top:14px}
.stat-src a{color:var(--cyan);text-decoration:underline}
.article-body .stat-grid{margin:28px 0}
@media(max-width:880px){.stat-grid{grid-template-columns:1fr}.stat-band{margin-top:0;padding-top:40px}}

/* ---------- Generic sections ---------- */
.section{padding:76px 0}
.section-alt{background:var(--bg-alt)}
.sec-head{text-align:center;margin-bottom:46px}
.sec-head .en{font-size:11.5px;font-weight:700;letter-spacing:.24em;color:var(--accent)}
.sec-head h2{font-size:clamp(22px,3vw,30px);font-weight:900;color:var(--navy);margin-top:8px;letter-spacing:.02em}
.sec-head .desc{margin-top:14px;color:var(--ink-soft);font-size:14.5px;max-width:720px;margin-inline:auto}

/* ---------- Why grid ---------- */
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.why{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px;position:relative}
.why-num{position:absolute;top:22px;right:26px;font-size:34px;font-weight:900;color:var(--line);line-height:1}
.why h3{font-size:17px;color:var(--navy);font-weight:800;margin-bottom:10px;padding-right:48px}
.why p{font-size:14px;color:var(--ink-soft)}
@media(max-width:880px){.why-grid{grid-template-columns:1fr}}

/* ---------- Cards ---------- */
.card-grid{display:grid;gap:22px;grid-template-columns:repeat(3,1fr)}
.card-grid-2{grid-template-columns:repeat(2,1fr)}
.card-grid-3{grid-template-columns:repeat(3,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;display:flex;flex-direction:column;transition:.22s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:#d3dae4}
.card-tag{font-size:10.5px;font-weight:800;color:var(--accent);letter-spacing:.1em;margin-bottom:8px}
.card h2,.card h3{font-size:16.5px;font-weight:800;color:var(--navy);line-height:1.55}
.card-lg h2{font-size:19px}
.card p{font-size:13.5px;color:var(--ink-soft);margin-top:10px;flex:1;line-height:1.8}
.card-vendor{font-size:12px !important;color:var(--gray) !important;margin-top:4px !important;flex:none !important}
.card-meta{font-size:11.5px;color:var(--gray);margin-top:16px;padding-top:12px;border-top:1px solid var(--line-soft)}
.card-feature{border-left:3px solid var(--accent)}
@media(max-width:980px){.card-grid,.card-grid-2,.card-grid-3{grid-template-columns:1fr}}

/* ---------- Pillars ---------- */
.pillar-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pillar{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;transition:.22s;display:block}
.pillar:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.pillar-en{font-size:10.5px;font-weight:800;letter-spacing:.2em;color:var(--cyan)}
.pillar h3{font-size:18px;font-weight:900;color:var(--navy);margin:8px 0 10px}
.pillar p{font-size:13.5px;color:var(--ink-soft);line-height:1.8}
.pillar-count{display:inline-block;margin-top:14px;font-size:11.5px;font-weight:700;color:var(--gray)}
@media(max-width:980px){.pillar-grid{grid-template-columns:1fr}}

/* ---------- Latest list ---------- */
.latest-list{list-style:none;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.latest-list li+li{border-top:1px solid var(--line-soft)}
.latest-list a{display:flex;gap:16px;align-items:baseline;padding:16px 24px;transition:.15s;flex-wrap:wrap}
.latest-list a:hover{background:var(--bg-tint)}
.latest-list time{font-size:12px;color:var(--gray);font-variant-numeric:tabular-nums;flex-shrink:0;width:110px}
.latest-tag{font-size:10.5px;font-weight:800;color:#fff;background:var(--navy-mid);padding:3px 9px;border-radius:3px;flex-shrink:0}
.latest-title{font-size:14.5px;font-weight:600;color:var(--navy);flex:1;min-width:200px}

/* ---------- Policy ---------- */
.policy-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.policy-grid h3{font-size:15.5px;color:var(--navy);font-weight:800;margin-bottom:6px;
  padding-left:14px;border-left:3px solid var(--accent)}
.policy-grid p{font-size:13.5px;color:var(--ink-soft);padding-left:14px}
.policy-more{text-align:center;margin-top:30px;font-weight:700;font-size:14px}
.policy-more a{color:var(--cyan)}
@media(max-width:880px){.policy-grid{grid-template-columns:1fr}}

/* ---------- Article / Section hero ---------- */
.article-hero,.section-hero{background:linear-gradient(125deg,var(--navy-deep),var(--navy) 60%,var(--navy-mid));
  color:#fff;padding:44px 0 52px}
.section-hero{padding-bottom:56px}
.article-hero h1,.section-hero h1{font-size:clamp(23px,3.4vw,34px);font-weight:900;line-height:1.5;max-width:900px;margin-top:12px}
.article-hero .lead,.section-hero .lead{margin-top:16px;font-size:14.5px;color:#ccd5e2;max-width:800px;line-height:1.9}
.eyebrow{display:inline-block;font-size:11px;font-weight:800;letter-spacing:.18em;color:var(--accent)}
.eyebrow-light{font-size:11px;font-weight:800;letter-spacing:.18em;color:var(--accent)}
.article-meta{margin-top:22px;display:flex;gap:18px;flex-wrap:wrap;font-size:12px;color:#9fadc2}
.article-meta .author{color:var(--accent-soft)}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;font-size:11.5px;color:#93a2b8;margin-bottom:18px}
.breadcrumb li+li::before{content:"/";margin-right:8px;color:#5a6d88}
.breadcrumb a:hover{color:#fff;text-decoration:underline}
.section-list{padding:52px 0 72px}

/* ---------- Article layout ---------- */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:52px;padding:52px 0 64px;align-items:start}
.article-layout.single{grid-template-columns:minmax(0,1fr);max-width:840px}
.article-body{min-width:0;font-size:15.5px}
.article-body h2{font-size:23px;font-weight:900;color:var(--navy);line-height:1.55;
  margin:52px 0 18px;padding-left:16px;border-left:4px solid var(--accent);scroll-margin-top:84px}
.article-body h2:first-child{margin-top:0}
.article-body h3{font-size:18px;font-weight:800;color:var(--navy);margin:34px 0 12px;scroll-margin-top:84px}
.article-body h4{font-size:15.5px;font-weight:800;color:var(--navy);margin:24px 0 8px}
.article-body p{margin:0 0 18px}
.article-body strong{color:var(--navy);font-weight:700}
.article-body a{color:var(--cyan);text-decoration:underline;text-underline-offset:2px}
.article-body a:hover{color:var(--navy)}
.article-body hr{border:0;border-top:1px solid var(--line);margin:40px 0}
.article-body code{background:var(--bg-tint);padding:2px 6px;border-radius:3px;font-size:.9em;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:#2c3e50}
.article-body pre.code{background:var(--navy-deep);color:#dbe4f0;padding:20px 22px;border-radius:8px;
  overflow-x:auto;font-size:13px;line-height:1.7;margin:0 0 22px}
.article-body pre.code code{background:none;color:inherit;padding:0}
.md-list{margin:0 0 20px;padding-left:0;list-style:none}
.md-list li{position:relative;padding-left:24px;margin-bottom:9px}
ul.md-list>li::before{content:"";position:absolute;left:6px;top:.72em;width:7px;height:7px;
  border-radius:50%;background:var(--accent)}
ol.md-list{counter-reset:mdl}
ol.md-list>li{counter-increment:mdl}
ol.md-list>li::before{content:counter(mdl);position:absolute;left:0;top:.15em;width:19px;height:19px;
  border-radius:50%;background:var(--navy);color:#fff;font-size:11px;font-weight:800;
  display:flex;align-items:center;justify-content:center}
.md-list ul{list-style:none;margin-top:8px;padding-left:4px}
.md-list ul li{padding-left:18px;font-size:14.5px;color:var(--ink-soft)}
.md-list ul li::before{content:"–";position:absolute;left:2px;color:var(--gray)}
blockquote{border-left:4px solid var(--line);padding:4px 0 4px 20px;margin:0 0 22px;color:var(--ink-soft);font-size:14.5px}
blockquote p:last-child{margin-bottom:0}
@media(max-width:1024px){.article-layout{grid-template-columns:1fr;gap:36px}}

/* ---------- TOC ---------- */
.toc{background:var(--bg-alt);border:1px solid var(--line);border-radius:var(--radius);padding:24px 28px;margin-bottom:40px}
.toc h2{font-size:14px !important;font-weight:800;color:var(--navy);border:0 !important;padding:0 !important;margin:0 0 12px !important}
.toc ol{counter-reset:toc;list-style:none;display:grid;gap:8px}
.toc li{counter-increment:toc;font-size:14px;padding-left:26px;position:relative}
.toc li::before{content:counter(toc,decimal-leading-zero);position:absolute;left:0;
  font-size:11px;font-weight:800;color:var(--accent);top:.3em}
.toc a{color:var(--ink);text-decoration:none}
.toc a:hover{color:var(--cyan);text-decoration:underline}

/* ---------- Callout / notice / sources ---------- */
.callout{background:var(--bg-tint);border-left:4px solid var(--navy-mid);border-radius:0 8px 8px 0;
  padding:20px 24px;margin:0 0 22px;font-size:14.5px}
.callout h4{font-size:14px;color:var(--navy);margin-bottom:8px;font-weight:800}
.callout p:last-child{margin-bottom:0}
.callout-warn{background:#fdf6e8;border-left-color:var(--accent)}
.notice{background:var(--accent-soft);border:1px solid #e6d9b8;border-radius:8px;
  padding:16px 20px;font-size:13.5px;color:#5c4c22;margin:26px 0}
.notice-sm{font-size:12.5px;padding:12px 16px}
.block-sources{background:var(--bg-alt);border:1px solid var(--line);border-radius:8px;
  padding:20px 24px;margin:40px 0 0;font-size:13px;color:var(--ink-soft)}
.block-sources h4{font-size:13px;color:var(--ink);font-weight:800;margin-bottom:10px}
.block-sources ul{list-style:none;display:grid;gap:7px}
.block-sources li{padding-left:16px;position:relative;line-height:1.7}
.block-sources li::before{content:"▸";position:absolute;left:0;color:var(--accent)}
.block-sources a{color:var(--cyan);text-decoration:underline;word-break:break-word}
.sources h2{font-size:18px !important}

/* ---------- FAQ ---------- */
.faq{border:1px solid var(--line);border-radius:8px;margin-bottom:12px;background:#fff}
.faq summary{cursor:pointer;padding:16px 20px;font-weight:700;font-size:15px;color:var(--navy);list-style:none;position:relative;padding-right:44px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:20px;top:14px;font-size:20px;color:var(--accent);font-weight:400}
.faq[open] summary::after{content:"−"}
.faq-body{padding:0 20px 18px;font-size:14.5px;color:var(--ink-soft)}
.faq-body p:last-child{margin-bottom:0}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto;margin:0 0 26px;border:1px solid var(--line);border-radius:8px}
table{border-collapse:collapse;width:100%;font-size:13.5px;min-width:520px;background:#fff}
th,td{padding:12px 15px;text-align:left;border-bottom:1px solid var(--line-soft);vertical-align:top;line-height:1.7}
thead th{background:var(--navy);color:#fff;font-weight:700;font-size:12.5px;white-space:nowrap}
tbody tr:last-child td,tbody tr:last-child th{border-bottom:0}
tbody tr:nth-child(even){background:#fbfcfd}
.vendor-table th[scope=row]{background:var(--bg-alt);font-weight:700;min-width:200px}
.vendor-table th[scope=row] a{color:var(--navy);text-decoration:underline}
.vendor-table th[scope=row] small{display:block;font-weight:400;color:var(--gray);font-size:11.5px;margin-top:2px}
.spec-table th[scope=row]{background:var(--bg-alt);width:180px;font-weight:700;color:var(--navy);white-space:nowrap}
.table-sticky thead th{position:sticky;top:0;z-index:2}

/* ---------- Diagram ---------- */
.diagram{margin:0 0 28px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;text-align:center}
.diagram svg{max-width:100%;height:auto}
.diagram figcaption{margin-top:14px;font-size:12.5px;color:var(--gray);text-align:center}

/* ---------- Inline CTA ---------- */
.inline-cta{display:flex;align-items:center;gap:24px;background:var(--navy);color:#fff;
  border-radius:var(--radius);padding:24px 28px;margin:32px 0;flex-wrap:wrap}
.inline-cta strong{color:#fff;font-size:16px;display:block}
.inline-cta p{margin:6px 0 0;font-size:13.5px;color:#c3cede}
.inline-cta .btn{flex-shrink:0}

/* ---------- Side CTA ---------- */
.article-side{position:sticky;top:88px;display:grid;gap:20px}
.side-cta{background:var(--navy);color:#fff;border-radius:var(--radius);padding:26px 24px}
.side-cta-en{font-size:10.5px;font-weight:800;letter-spacing:.16em;color:var(--accent)}
.side-cta h3{font-size:16px;font-weight:800;margin:8px 0 10px;line-height:1.55}
.side-cta p{font-size:13px;color:#c3cede;margin-bottom:18px;line-height:1.8}
.side-cta-alt{background:#fff;border:1px solid var(--line);color:var(--ink)}
.side-cta-alt h3{color:var(--navy)}
.side-cta-alt p{color:var(--ink-soft)}
@media(max-width:1024px){.article-side{position:static;grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.article-side{grid-template-columns:1fr}}

/* ---------- Related ---------- */
.related{padding:0 0 20px}
.related h2{font-size:20px;font-weight:900;color:var(--navy);margin-bottom:22px;padding-left:14px;border-left:4px solid var(--accent)}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(125deg,var(--navy-deep),var(--navy) 60%,var(--navy-mid));
  color:#fff;padding:72px 0;text-align:center}
.cta-band h2{font-size:clamp(21px,3vw,29px);font-weight:900;margin-top:10px;line-height:1.5}
.cta-band p{margin-top:14px;color:#c3cede;font-size:14.5px;max-width:760px;margin-inline:auto}
.cta-band .btn{margin-top:30px}
.cta-note{font-size:12px !important;color:#8e9db3 !important;margin-top:16px !important}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-deep);color:#9fadc2;font-size:13px;padding:60px 0 30px}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:44px;margin-bottom:40px}
.footer-brand{color:#fff;font-weight:900;font-size:20px;letter-spacing:.02em;margin-bottom:12px}
.footer-about p{line-height:1.9;margin-bottom:12px}
.footer-pub{font-size:12px;color:#7f8ea4}
.footer-pub a{color:var(--accent);text-decoration:underline}
.site-footer h4{color:#fff;font-size:13.5px;margin-bottom:14px;font-weight:700}
.site-footer ul{list-style:none;display:grid;gap:9px}
.site-footer a:hover{color:#fff}
.copyright{border-top:1px solid rgba(255,255,255,.1);padding-top:22px;text-align:center;font-size:11.5px;color:#6d7c92}
@media(max-width:880px){.footer-grid{grid-template-columns:1fr;gap:32px}}

.empty{padding:60px 0;text-align:center;color:var(--gray)}
@media print{.site-header,.site-footer,.cta-band,.article-side,.inline-cta{display:none}}

/* 準備中の記事へのリンク（ビルド時に自動で無効化される） */
.pending-link{color:var(--ink-soft);border-bottom:1px dotted var(--gray);cursor:help}

/* ---------- 前後記事ナビ ---------- */
.prev-next{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:48px;padding-top:28px;border-top:1px solid var(--line)}
.pn{display:flex;flex-direction:column;gap:6px;padding:16px 18px;border:1px solid var(--line);border-radius:8px;transition:.18s;background:#fff}
.pn:hover{box-shadow:var(--shadow-sm);border-color:#d3dae4}
.pn-next{text-align:right}
.pn-label{font-size:11px;font-weight:800;color:var(--accent);letter-spacing:.08em}
.pn-title{font-size:13.5px;font-weight:700;color:var(--navy);line-height:1.6}
.pn-empty{border:0;background:none}
@media(max-width:640px){.prev-next{grid-template-columns:1fr}.pn-next{text-align:left}}

/* ---------- サイト内検索 ---------- */
.search-page{padding:44px 0 80px;max-width:760px}
.search-box input{width:100%;font-size:17px;padding:16px 20px;border:2px solid var(--navy);border-radius:8px;
  font-family:inherit;background:#fff;color:var(--ink)}
.search-box input:focus{outline:3px solid var(--cyan);outline-offset:1px}
.search-results{margin-top:26px;display:grid;gap:12px}
.search-count{font-size:12.5px;color:var(--gray)}
.search-hit{display:flex;flex-direction:column;gap:4px;padding:16px 20px;border:1px solid var(--line);
  border-radius:8px;background:#fff;transition:.15s}
.search-hit:hover{box-shadow:var(--shadow-sm);border-color:#d3dae4}
.search-sec{font-size:10.5px;font-weight:800;color:var(--accent);letter-spacing:.08em}
.search-title{font-size:15.5px;font-weight:700;color:var(--navy);line-height:1.55}
.search-desc{font-size:13px;color:var(--ink-soft);line-height:1.7}

/* ==========================================================================
   お問い合わせフォーム
   ========================================================================== */
.cform{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:32px 34px 30px;margin:0 0 44px;box-shadow:var(--shadow)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

.form-tabs{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:28px}
.form-tab{display:flex;flex-direction:column;gap:4px;text-align:left;cursor:pointer;
  background:var(--bg-alt);border:2px solid var(--line);border-radius:8px;padding:16px 18px;
  font-family:inherit;transition:.18s}
.form-tab strong{font-size:15px;color:var(--navy);font-weight:800}
.form-tab span{font-size:12px;color:var(--gray);line-height:1.6}
.form-tab:hover{border-color:#c3ccd8}
.form-tab.is-active{background:#fff;border-color:var(--accent);box-shadow:0 0 0 3px rgba(201,162,75,.14)}
.form-tab.is-active strong{color:var(--navy)}
@media(max-width:640px){.form-tabs{grid-template-columns:1fr}.cform{padding:24px 20px}}

.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}
@media(max-width:640px){.form-grid{grid-template-columns:1fr}}
.cform .field{margin:0 0 20px;display:flex;flex-direction:column;gap:7px;border:0;padding:0}
.cform label{font-size:13.5px;font-weight:700;color:var(--navy);display:flex;align-items:center;gap:8px}
.cform legend{font-size:13.5px;font-weight:700;color:var(--navy);margin-bottom:10px;padding:0}
.req{font-size:10.5px;font-weight:800;color:#fff;background:#b4462f;padding:2px 7px;border-radius:3px;letter-spacing:.04em}
.opt{font-size:10.5px;font-weight:700;color:var(--gray);background:var(--bg-tint);padding:2px 7px;border-radius:3px}
.cform input[type=text],.cform input[type=email],.cform input[type=tel],
.cform select,.cform textarea{
  width:100%;font-family:inherit;font-size:15px;color:var(--ink);background:#fff;
  border:1px solid #c3ccd8;border-radius:6px;padding:11px 13px;transition:.15s;line-height:1.7}
.cform textarea{resize:vertical;min-height:120px}
.cform input:focus,.cform select:focus,.cform textarea:focus{
  outline:0;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(42,127,143,.15)}
.cform .check{font-weight:500;font-size:14px;color:var(--ink);cursor:pointer;
  padding:7px 0;align-items:flex-start;line-height:1.6}
.cform .check input{width:17px;height:17px;accent-color:var(--navy);flex-shrink:0;margin-top:1px}
#docs-block{background:var(--bg-alt);border:1px solid var(--line);border-radius:8px;padding:18px 20px 12px}

.form-status{margin:0 0 16px;font-size:14px;line-height:1.8}
.form-status.is-error{background:#fdf0ec;border:1px solid #e8c3b8;color:#8f3520;
  border-radius:6px;padding:14px 18px}
.form-submit{margin:8px 0 0;text-align:center}
.form-submit .btn{min-width:240px}
.form-submit .btn:disabled{opacity:.55;cursor:not-allowed;transform:none}
.form-note{margin:18px 0 0;font-size:12px;color:var(--gray);text-align:center;line-height:1.8}
.form-note a{color:var(--cyan);text-decoration:underline}
.side-cta-sub{display:block;margin-top:12px;text-align:center;font-size:12px;
  color:var(--accent-soft);text-decoration:underline}
.side-cta-sub:hover{color:#fff}

/* ---------- Photos (hero background / card thumbnail) ---------- */
.hero.has-photo,.article-hero.has-photo,.section-hero.has-photo{position:relative;overflow:hidden}
.hero-media{position:absolute;inset:0;z-index:0;overflow:hidden;background:var(--navy-deep)}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center 45%;display:block}
.hero-media::after{content:"";position:absolute;inset:0;
  background:linear-gradient(118deg,rgba(11,21,38,.94) 0%,rgba(11,21,38,.86) 26%,
    rgba(19,36,65,.76) 60%,rgba(34,64,110,.64) 100%)}
.article-hero.has-photo>.container,.section-hero.has-photo>.container{position:relative;z-index:2}
.article-hero.has-photo,.section-hero.has-photo{padding-top:52px;padding-bottom:60px}
.hero.has-photo{padding-top:104px}

.card-thumb{display:block;width:calc(100% + 48px);max-width:none;flex:none;
  margin:-26px -24px 18px;
  aspect-ratio:16/9;object-fit:cover;background:var(--bg-tint);
  border-radius:calc(var(--radius) - 1px) calc(var(--radius) - 1px) 0 0}
.card-photo{overflow:hidden}
.card-photo .card-thumb{transition:transform .5s ease}
.card-photo:hover .card-thumb{transform:scale(1.035)}
@media(max-width:560px){.card-thumb{aspect-ratio:2/1}}
@media(prefers-reduced-motion:reduce){.card-photo .card-thumb{transition:none}
  .card-photo:hover .card-thumb{transform:none}}

/* ---------- Credits ---------- */
.credits-table{width:100%;border-collapse:collapse;font-size:13px}
.credits-table th,.credits-table td{border-bottom:1px solid var(--line-soft);padding:8px 10px;text-align:left;vertical-align:top}
.credits-table thead th{background:var(--bg-alt);font-size:12px;color:var(--gray);white-space:nowrap}
.credits-table td:first-child{width:44%}

/* ---------- テスト環境の帯（本番では出力されない） ---------- */
.env-banner{background:#b3261e;color:#fff;padding:9px 20px;font-size:12.5px;line-height:1.7;
  display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 16px;justify-content:center;text-align:center;
  position:relative;z-index:60}
.env-banner strong{font-weight:900;letter-spacing:.14em;font-size:12px;
  border:1px solid rgba(255,255,255,.75);border-radius:3px;padding:2px 9px}
.env-banner a{color:#fff;text-decoration:underline}
.env-banner .env-meta{font-size:11.5px;color:#f3c9c6;font-variant-numeric:tabular-nums}
body.is-preview .site-header{border-top:none}