/* ═══════════════════════════════════════════════════════════════════
   BRIDGE WEB DESIGN — shared static-page system (2026-09 redesign)
   The sub-page counterpart of the homepage's kinetic print system.
   Cream / ink / ember, mincho display with the ember-dot 句点,
   quiet reveals, ember footer band. One file styles every page under
   /public: service pages, process, blog index, articles, docs.
   ═══════════════════════════════════════════════════════════════════ */

:root{
  --ink:#0c0a08;
  --paper:#f4ede0;
  --paper-2:#ebe2cf;
  --paper-3:#e0d5bd;
  --ember:#c8431a;
  --ember-deep:#8a2912;
  --gold:#b8893d;
  --gold-soft:#d6b072;
  --line:rgba(12,10,8,.16);
  --line-soft:rgba(12,10,8,.08);
  --ink-70:rgba(12,10,8,.72);
  --ink-55:rgba(12,10,8,.55);
  --cream-line:rgba(244,237,224,.22);
  --cream-70:rgba(244,237,224,.78);
  --serif:'Fraunces',serif;
  --serif-jp:'Noto Serif JP','Hiragino Mincho ProN',serif;
  --sans:'Inter','Hiragino Kaku Gothic ProN',sans-serif;
  --mono:'JetBrains Mono',monospace;
  --ease:cubic-bezier(.22,1,.36,1);
  --gutter:44px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;background:var(--paper);}
body{
  background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-weight:400;font-size:16px;line-height:1.75;
  -webkit-font-smoothing:antialiased;overflow-x:clip;cursor:auto;
}
::selection{background:var(--ember);color:var(--paper);}
a{color:inherit;text-decoration:none;cursor:pointer;}
img{max-width:100%;display:block;}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer;}
:focus-visible{outline:2px solid var(--ember);outline-offset:3px;border-radius:2px;}

/* language switch (blog layer) */
html:not(.en) .lang-en{display:none !important;}
html.en .lang-ja{display:none !important;}

/* the brand dot as 句点 on display headings */
.page-hero-title::after,.sec-title::after,.doc-h1::after,
.cta-box h3::after,.qcb-title::after{
  content:'';display:inline-block;width:.15em;height:.15em;
  background:var(--ember);border-radius:50%;margin-left:.12em;
  transform:translateY(-.02em);
}

/* ═══ NAV ═════════════════════════════════════════════════════════ */
nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  height:64px;padding:0 var(--gutter);
  background:rgba(244,237,224,.88);
  backdrop-filter:blur(14px) saturate(1.1);
  -webkit-backdrop-filter:blur(14px) saturate(1.1);
  border-bottom:1px solid var(--line-soft);
}
.logo{
  font-family:var(--serif);font-style:italic;font-weight:400;font-size:24px;
  letter-spacing:-.03em;display:flex;align-items:baseline;gap:3px;flex-shrink:0;color:var(--ember);
}
.logo-dot{width:7px;height:7px;background:var(--ember);border-radius:50%;display:inline-block;transform:translateY(-1px);}
.nav-links{list-style:none;display:flex;align-items:center;gap:2px;}
.nav-links a{
  font-family:var(--serif-jp);font-size:13.5px;font-weight:500;letter-spacing:.06em;
  padding:8px 13px;color:var(--ink-70);position:relative;transition:color .25s;
}
html.en .nav-links a{font-family:var(--sans);font-weight:500;}
.nav-links a::after{
  content:'';position:absolute;left:13px;right:13px;bottom:4px;height:1px;
  background:var(--ember);transform:scaleX(0);transform-origin:left;
  transition:transform .35s var(--ease);
}
.nav-links a:hover{color:var(--ember-deep);}
.nav-links a:hover::after{transform:scaleX(1);}
.nav-right{display:flex;align-items:center;gap:12px;}
.nav-cta{
  display:inline-flex;align-items:center;gap:8px;height:38px;padding:0 19px;
  background:var(--ember);color:var(--paper);border-radius:999px;
  font-family:var(--sans);font-size:13px;font-weight:600;letter-spacing:.03em;
  transition:background .3s,transform .3s var(--ease);
}
.nav-cta:hover{background:var(--ink);}
.nav-cta:active{transform:scale(.97);}
.lang-toggle{
  display:inline-flex;align-items:center;font-family:var(--mono);font-size:10px;
  letter-spacing:.1em;border:1px solid var(--line);border-radius:999px;
  overflow:hidden;transition:border-color .3s;flex-shrink:0;
}
.lang-toggle:hover{border-color:var(--ember);}
.lang-toggle .lt{padding:7px 11px;color:var(--ink-55);transition:background .25s,color .25s;}
html:not(.en) .lang-toggle .lt-ja,
html.en .lang-toggle .lt-en{background:var(--ember);color:var(--paper);}

/* ═══ PAGE HERO ═══════════════════════════════════════════════════ */
.page-hero{
  padding:158px var(--gutter) 64px;
  border-bottom:1px solid var(--line);
  max-width:1240px;margin:0 auto;
}
.page-hero-title{
  font-family:var(--serif-jp);font-feature-settings:"palt";font-weight:700;
  font-size:clamp(42px,6.6vw,94px);line-height:1.14;letter-spacing:.01em;
  color:var(--ink);
}
html.en .page-hero-title{font-family:var(--serif);font-weight:600;letter-spacing:-.03em;font-feature-settings:normal;}
.page-hero-title em{font-style:normal;color:inherit;}
.page-hero-sub{
  margin-top:26px;
  font-family:var(--serif-jp);font-weight:400;font-size:16.5px;line-height:2.05;
  color:var(--ink-70);max-width:640px;
}
html.en .page-hero-sub{font-family:var(--sans);line-height:1.85;}

/* ═══ SECTIONS ════════════════════════════════════════════════════ */
section.page-sec{padding:84px var(--gutter);}
.container{max-width:1240px;margin:0 auto;width:100%;}
.sec-title{
  font-family:var(--serif-jp);font-feature-settings:"palt";font-weight:700;
  font-size:clamp(32px,4.4vw,60px);line-height:1.2;letter-spacing:.01em;
  margin-bottom:48px;color:var(--ink);
}
html.en .sec-title{font-family:var(--serif);font-weight:600;letter-spacing:-.03em;font-feature-settings:normal;}
.sec-title em{font-style:normal;color:inherit;}

/* detail blocks */
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px 52px;}
.detail-block h3{
  font-family:var(--serif-jp);font-feature-settings:"palt";font-weight:600;
  font-size:18px;letter-spacing:.02em;margin-bottom:12px;
  border-left:2px solid var(--ember);padding-left:14px;line-height:1.6;
}
.detail-block p{
  font-family:var(--serif-jp);font-weight:400;font-size:15.5px;line-height:2;color:var(--ink-70);
}
.detail-block a{color:var(--ember-deep);border-bottom:1px solid rgba(138,41,18,.4);transition:color .25s;}
.detail-block a:hover{color:var(--ember);}

/* flow rows */
.flow-list{border-top:1px solid var(--line);}
.flow-item{
  display:grid;grid-template-columns:56px 1fr auto;gap:28px;align-items:center;
  padding:30px 8px;border-bottom:1px solid var(--line);
  transition:background .3s;
}
.flow-item:hover{background:var(--paper-2);}
.flow-num{font-family:var(--mono);font-size:13px;letter-spacing:.14em;color:var(--ember);}
.flow-body h4{
  font-family:var(--serif-jp);font-feature-settings:"palt";font-weight:600;
  font-size:19px;letter-spacing:.02em;margin-bottom:6px;
}
.flow-body p{font-family:var(--serif-jp);font-weight:400;font-size:15px;line-height:1.95;color:var(--ink-70);}
.flow-arrow{font-family:var(--serif);font-size:20px;color:var(--ink-55);transition:transform .35s var(--ease),color .25s;}
a.flow-item:hover .flow-arrow{transform:translateX(6px);color:var(--ember);}

/* process step sections */
.step-head{display:flex;align-items:baseline;gap:26px;margin-bottom:26px;}
.step-num{
  font-family:var(--serif);font-style:italic;font-weight:600;
  font-size:clamp(44px,5vw,72px);line-height:1;color:var(--ember);
  letter-spacing:-.03em;font-variation-settings:"opsz" 144;
}
.step-head .sec-title{margin-bottom:0;}
.step-lead{
  font-family:var(--serif-jp);font-weight:400;font-size:16.5px;line-height:2.1;
  color:var(--ink);max-width:780px;margin-bottom:44px;
}

/* CTA blocks */
.quote-cta-box,.cta-box{
  max-width:860px;margin:56px auto 0;padding:52px 40px 46px;
  border:1px solid var(--ember);border-radius:12px;text-align:center;
  background:rgba(200,67,26,.05);position:relative;overflow:hidden;
}
.cta-box{margin-top:0;}
.qcb-label{display:none;}
.qcb-title,.cta-box h3{
  font-family:var(--serif-jp);font-feature-settings:"palt";font-weight:700;
  font-size:clamp(24px,3vw,38px);line-height:1.4;letter-spacing:.01em;margin-bottom:16px;
}
html.en .qcb-title,html.en .cta-box h3{font-family:var(--serif);font-weight:600;font-feature-settings:normal;}
.qcb-title em,.cta-box h3 em{font-style:normal;color:inherit;}
.qcb-desc,.cta-box p{
  font-family:var(--serif-jp);font-weight:400;font-size:15.5px;line-height:2;
  color:var(--ink-70);max-width:560px;margin:0 auto 28px;
}

/* buttons: one pill, no pulsing, no shine */
.btn,.quote-btn{
  display:inline-flex;align-items:center;gap:12px;min-height:52px;padding:14px 28px;
  background:var(--ember);color:var(--paper);border-radius:999px;
  font-family:var(--sans);font-size:14px;font-weight:600;letter-spacing:.03em;
  position:relative;overflow:hidden;border:none;cursor:pointer;
  transition:transform .3s var(--ease);text-transform:none;
  animation:none;box-shadow:none;
}
.btn::before,.quote-btn::before{
  content:'';position:absolute;inset:0;background:var(--ink);
  transform:translateY(102%);transition:transform .45s var(--ease);
}
.btn::after,.quote-btn::after{content:none;}
.btn > *,.quote-btn > *{position:relative;z-index:1;}
.btn:hover::before,.quote-btn:hover::before{transform:translateY(0);}
.btn:active,.quote-btn:active{transform:scale(.97);}
.btn-dot,.qb-dot{display:none;}
.qb-arrow{font-size:15px;transition:transform .35s var(--ease);animation:none;}
.btn:hover .qb-arrow,.quote-btn:hover .qb-arrow{transform:translateX(5px);}

/* ═══ FORM (lp) ═══════════════════════════════════════════════════ */
.form-wrap{max-width:720px;}
.form-group{margin-bottom:18px;}
label.form-label{
  font-family:var(--serif-jp);font-size:14px;font-weight:600;letter-spacing:.04em;
  color:var(--ink);margin-bottom:8px;display:block;text-transform:none;
}
.form-input,.form-textarea,.form-select{
  width:100%;font-family:var(--sans);font-size:16px;color:var(--ink);
  background:rgba(255,255,255,.5);border:1px solid var(--line);border-radius:10px;
  padding:14px 16px;transition:border-color .25s,box-shadow .25s,background .25s;
  outline:none;
}
.form-select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--ember) 50%),linear-gradient(135deg,var(--ember) 50%,transparent 50%);background-position:calc(100% - 21px) 50%,calc(100% - 16px) 50%;background-size:5px 5px;background-repeat:no-repeat;}
.form-input:focus,.form-textarea:focus,.form-select:focus{
  border-color:var(--ember);background:#fff;
  box-shadow:0 0 0 3px rgba(200,67,26,.14);
}
.form-textarea{min-height:140px;resize:vertical;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.form-note{
  font-family:var(--serif-jp);font-size:13.5px;letter-spacing:.02em;
  color:var(--ink-55);margin-top:18px;line-height:2;text-transform:none;
}
.form-success{
  display:none;margin-top:24px;padding:34px 30px;
  border:1px solid var(--ember);border-radius:12px;background:rgba(200,67,26,.06);
  font-family:var(--serif-jp);font-size:16px;color:var(--ink);line-height:2;
}
.form-success.show{display:block;}

/* ═══ BLOG INDEX ══════════════════════════════════════════════════ */
.blog-section{padding:64px var(--gutter) 96px;}
.blog-grid{border-top:1px solid var(--line);max-width:1240px;margin:0 auto;}
.blog-card{
  display:grid;grid-template-columns:52px minmax(0,1fr) auto;gap:24px;align-items:center;
  padding:26px 8px;border-bottom:1px solid var(--line);transition:background .3s;
}
.blog-card:hover{background:var(--paper-2);}
.blog-card-num{font-family:var(--mono);font-size:12px;letter-spacing:.14em;color:var(--ember);}
.blog-card-title{
  font-family:var(--serif-jp);font-feature-settings:"palt";font-weight:600;
  font-size:clamp(17px,1.8vw,21px);letter-spacing:.02em;line-height:1.7;
  transition:color .25s;
}
html.en .blog-card-title{font-family:var(--serif);font-weight:500;font-feature-settings:normal;}
.blog-card:hover .blog-card-title{color:var(--ember-deep);}
.blog-card-arrow{
  font-family:var(--sans);font-size:13px;font-weight:600;letter-spacing:.05em;
  color:var(--ink-55);transition:color .25s,transform .35s var(--ease);white-space:nowrap;
}
.blog-card:hover .blog-card-arrow{color:var(--ember);transform:translateX(5px);}

/* ═══ ARTICLE ═════════════════════════════════════════════════════ */
article{
  max-width:800px;margin:0 auto;
  padding:150px var(--gutter) 72px;
}
.art-cat{
  font-family:var(--serif-jp);font-size:13.5px;letter-spacing:.06em;color:var(--ember-deep);
  margin-bottom:18px;
}
html.en .art-cat{font-family:var(--sans);}
.art-title{
  font-family:var(--serif-jp);font-feature-settings:"palt";font-weight:700;
  font-size:clamp(28px,4.2vw,48px);line-height:1.42;letter-spacing:.01em;
  margin-bottom:18px;
}
html.en .art-title{font-family:var(--serif);font-weight:600;letter-spacing:-.02em;line-height:1.2;font-feature-settings:normal;}
.art-meta{
  font-family:var(--sans);font-size:12.5px;letter-spacing:.04em;color:var(--ink-55);
  padding-bottom:26px;margin-bottom:34px;border-bottom:1px solid var(--line);
}
.art-lead{
  font-family:var(--serif-jp);font-weight:500;font-size:17.5px;line-height:2.1;
  color:var(--ink);margin-bottom:40px;
}
html.en .art-lead{font-family:var(--sans);font-weight:400;line-height:1.9;font-size:17px;}
article p{
  font-family:var(--serif-jp);font-weight:400;font-size:16px;line-height:2.15;
  color:var(--ink);margin-bottom:1.5em;
}
html.en article p{font-family:var(--sans);line-height:1.95;}
article h2{
  font-family:var(--serif-jp);font-feature-settings:"palt";font-weight:700;
  font-size:clamp(21px,2.4vw,27px);letter-spacing:.02em;line-height:1.6;
  margin:2.4em 0 1em;
}
html.en article h2{font-family:var(--serif);font-weight:600;letter-spacing:-.01em;font-feature-settings:normal;}
article h2 em,article h3 em{font-style:normal;color:inherit;}
article h3{
  font-family:var(--serif-jp);font-feature-settings:"palt";font-weight:600;
  font-size:19px;letter-spacing:.02em;margin:2em 0 .8em;
}
article ul,article ol{
  margin:0 0 1.5em;padding-left:1.5em;
  font-family:var(--serif-jp);font-size:16px;line-height:2.1;color:var(--ink);
}
html.en article ul,html.en article ol{font-family:var(--sans);line-height:1.95;}
article li{margin-bottom:.4em;}
article li::marker{color:var(--ember);}
article a{color:var(--ember-deep);border-bottom:1px solid rgba(138,41,18,.4);transition:color .25s;}
article a:hover{color:var(--ember);}
article table{
  width:100%;border-collapse:collapse;margin:0 0 1.8em;
  font-family:var(--serif-jp);font-size:14.5px;line-height:1.8;
}
html.en article table{font-family:var(--sans);}
article th,article td{border:1px solid var(--line);padding:10px 14px;text-align:left;vertical-align:top;}
article th{background:var(--paper-2);font-weight:600;}
.art-quote{
  border-left:3px solid var(--ember);background:var(--paper-2);border-radius:0 10px 10px 0;
  padding:22px 26px;margin:2em 0;
  font-family:var(--serif-jp);font-weight:500;font-size:16.5px;line-height:2;color:var(--ink);
}
html.en .art-quote{font-family:var(--sans);font-weight:500;}
article .cta-box{margin-top:64px;}
.art-nav{
  max-width:800px;margin:0 auto;padding:0 var(--gutter) 88px;
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
}
.art-nav a{
  font-family:var(--serif-jp);font-size:14.5px;font-weight:500;letter-spacing:.04em;
  color:var(--ink-70);border-bottom:1px solid var(--line);padding-bottom:3px;
  transition:color .25s,border-color .25s;
}
html.en .art-nav a{font-family:var(--sans);}
.art-nav a:hover{color:var(--ember-deep);border-color:var(--ember);}

/* ═══ DOC PAGES (privacy / legal) ═════════════════════════════════ */
.doc{max-width:800px;margin:0 auto;padding:150px var(--gutter) 96px;}
.doc-h1{
  font-family:var(--serif-jp);font-feature-settings:"palt";font-weight:700;
  font-size:clamp(32px,4.8vw,56px);line-height:1.3;letter-spacing:.01em;margin-bottom:22px;
}
.doc-h1 em{font-style:normal;color:inherit;}
.doc-intro{
  font-family:var(--serif-jp);font-weight:400;font-size:16px;line-height:2.1;
  color:var(--ink-70);margin-bottom:40px;padding-bottom:32px;border-bottom:1px solid var(--line);
}
.doc h2{
  font-family:var(--serif-jp);font-feature-settings:"palt";font-weight:600;
  font-size:19px;letter-spacing:.02em;margin:2.2em 0 .7em;
}
.doc p{
  font-family:var(--serif-jp);font-weight:400;font-size:15.5px;line-height:2.1;
  color:var(--ink);margin-bottom:1.2em;
}
.doc ul,.doc ol{
  margin:0 0 1.2em;padding-left:1.5em;
  font-family:var(--serif-jp);font-size:15.5px;line-height:2.1;
}
.doc li::marker{color:var(--ember);}
.doc a{color:var(--ember-deep) !important;border-bottom:1px solid rgba(138,41,18,.4) !important;transition:color .25s;}
.doc a:hover{color:var(--ember) !important;}
.doc table{width:100%;border-collapse:collapse;margin:0 0 1.6em;font-family:var(--serif-jp);font-size:14.5px;line-height:1.9;}
.doc th,.doc td{border:1px solid var(--line);padding:10px 14px;text-align:left;vertical-align:top;}
.doc th{background:var(--paper-2);font-weight:600;white-space:nowrap;}
.doc-date{
  margin-top:44px;font-family:var(--sans);font-size:13px;color:var(--ink-55);
}

/* ═══ FOOTER — ember band ═════════════════════════════════════════ */
footer{
  background:var(--ember);color:var(--paper);position:relative;overflow:hidden;
  padding:52px var(--gutter) 32px;display:block;border-top:none;
}
footer::before{
  content:'';position:absolute;inset:0;z-index:0;pointer-events:none;
  background:url("/media/footer-plate.jpg") center 42%/cover no-repeat;mix-blend-mode:multiply;opacity:.5;
}
footer>*{position:relative;z-index:1;}
footer::after{
  content:'';position:absolute;inset:0;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
}
footer ::selection{background:var(--paper);color:var(--ember);}
.footer-links{
  position:relative;z-index:1;
  display:flex;justify-content:center;gap:clamp(18px,3vw,34px);flex-wrap:wrap;
}
.footer-links a{
  font-family:var(--serif-jp);font-size:14.5px;letter-spacing:.04em;color:var(--cream-70);
  transition:color .25s;padding:4px 0;
}
html.en .footer-links a{font-family:var(--sans);}
.footer-links a:hover{color:var(--paper);}
.footer-mark{
  position:relative;z-index:1;
  font-family:var(--serif);font-style:italic;font-weight:600;
  font-size:clamp(72px,15vw,240px);line-height:1;letter-spacing:-.06em;
  color:var(--paper);white-space:nowrap;
  display:flex;align-items:baseline;justify-content:center;
  font-variation-settings:"opsz" 144;
  margin:30px 0 22px;
}
.footer-mark .logo-dot{width:.13em;height:.13em;background:var(--paper);transform:translateY(-.02em);margin-left:.05em;}
.footer-copy{
  position:relative;z-index:1;text-align:center;
  font-family:var(--sans);font-size:12px;letter-spacing:.03em;color:var(--cream-70);
}

/* ═══ REVEAL ══════════════════════════════════════════════════════ */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .75s var(--ease),transform .75s var(--ease);}
.reveal.visible{opacity:1;transform:none;}

/* ═══ RESPONSIVE ══════════════════════════════════════════════════ */
@media (max-width:900px){
  :root{--gutter:20px;}
  nav{height:58px;}
  .nav-links{display:none;}
  .page-hero{padding:118px var(--gutter) 44px;}
  section.page-sec{padding:56px var(--gutter);}
  .sec-title{margin-bottom:32px;}
  .detail-grid{grid-template-columns:1fr;gap:30px;}
  .flow-item{grid-template-columns:40px 1fr;gap:16px;padding:24px 4px;}
  .flow-arrow{display:none;}
  .step-head{gap:16px;}
  .form-row{grid-template-columns:1fr;gap:0;}
  .quote-cta-box,.cta-box{padding:40px 22px 36px;}
  .blog-section{padding:44px var(--gutter) 72px;}
  .blog-card{grid-template-columns:36px minmax(0,1fr);gap:14px;padding:22px 4px;}
  .blog-card-arrow{display:none;}
  article{padding:120px var(--gutter) 56px;}
  .art-nav{padding-bottom:64px;}
  .doc{padding:120px var(--gutter) 72px;}
  .footer-mark{font-size:clamp(56px,16vw,130px);}
}

/* ═══ REDUCED MOTION ══════════════════════════════════════════════ */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{transition-duration:.01ms !important;animation-duration:.01ms !important;}
  .reveal{opacity:1;transform:none;}
}


/* ═══ ARTICLE CTA BAND + COMPARISON TABLE (2026-09) ═══════════════ */
.art-cta{
  max-width:760px;margin:64px auto 8px;padding:44px 40px 40px;
  background:var(--ember);color:var(--paper);border-radius:12px;
}
.art-cta-line{
  font-family:var(--serif-jp);font-feature-settings:"palt";font-weight:700;
  font-size:clamp(24px,3.4vw,32px);line-height:1.45;letter-spacing:.01em;
}
html.en .art-cta-line{font-family:var(--serif);font-style:italic;font-weight:500;font-feature-settings:normal;}
.art-cta-sub{margin-top:12px;font-size:14.5px;line-height:1.9;color:var(--cream-70);}
.art-cta-btn{
  display:inline-flex;align-items:center;gap:8px;margin-top:22px;
  height:48px;padding:0 26px;border-radius:999px;
  background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:14px;font-weight:600;letter-spacing:.03em;
  transition:transform .3s var(--ease),background .3s;
}
.art-cta-btn:hover{transform:translateY(-2px);background:#fff;}
.art-table-wrap{overflow-x:auto;margin:20px 0;}
.art-table{
  width:100%;min-width:560px;border-collapse:collapse;
  font-size:14px;line-height:1.7;
}
.art-table th{
  font-family:var(--serif-jp);font-weight:600;text-align:left;
  padding:10px 14px;border-bottom:2px solid var(--ink);white-space:nowrap;
}
.art-table td{padding:10px 14px;border-bottom:1px solid var(--line-soft);}
.art-table tr td:first-child{font-weight:600;white-space:nowrap;}
.art-note{font-size:12.5px;color:var(--ink-55);margin-top:6px;}
@media (max-width:640px){
  .art-cta{margin:48px var(--gutter) 8px;padding:34px 24px 30px;}
}

/* related reading block before the CTA */
.art-related{max-width:760px;margin:56px auto 0;padding-top:26px;border-top:1px solid var(--line);}
.art-related-head{font-family:var(--mono);font-size:11px;letter-spacing:.3em;color:var(--ink-55);margin-bottom:14px;}
.art-rel-link{
  display:block;padding:10px 2px;font-family:var(--serif-jp);font-weight:600;font-size:16px;
  line-height:1.7;color:var(--ink);border-bottom:1px solid var(--line-soft);
  transition:color .25s,padding-left .3s var(--ease);
}
html.en .art-rel-link{font-family:var(--serif);font-weight:500;}
.art-rel-link:hover{color:var(--ember-deep);padding-left:8px;}
.art-rel-svc{color:var(--ember-deep);}
@media (max-width:640px){.art-related{margin:44px var(--gutter) 0;}}

/* Japanese line breaking: phrase-based (BudouX in Chromium) + balanced lines */
.art-title, article h2, article h3, .blog-card-title{
  text-wrap:balance;
  word-break:auto-phrase;
}
.art-lead{text-wrap:pretty;}

.blog-card-date{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;color:var(--ink-55);margin-bottom:5px;}

/* article table of contents (LIG-style: names tease, body pays off) */
.art-toc{
  max-width:760px;margin:8px auto 40px;padding:22px 28px 20px;
  background:#f8f1e0;border:1px solid var(--line);border-radius:10px;
}
.art-toc summary{
  cursor:pointer;list-style:none;display:flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:11px;letter-spacing:.3em;color:var(--ink-55);
}
.art-toc summary::after{content:'−';font-size:14px;color:var(--ember);}
.art-toc:not([open]) summary::after{content:'+';}
.art-toc ol{list-style:none;margin-top:14px;}
.art-toc li{border-bottom:1px solid var(--line-soft);}
.art-toc li a{
  display:block;padding:9px 2px;font-family:var(--serif-jp);font-weight:600;
  font-size:14.5px;line-height:1.7;color:var(--ink);transition:color .25s,padding-left .3s var(--ease);
}
html.en .art-toc li a{font-family:var(--sans);font-weight:500;}
.art-toc li a:hover{color:var(--ember-deep);padding-left:8px;}
.art-toc li.toc-sub a{padding-left:22px;font-weight:400;font-size:13.5px;color:var(--ink-70);}
.art-toc li.toc-sub a:hover{padding-left:30px;}
@media (max-width:640px){.art-toc{margin:4px var(--gutter) 32px;padding:18px 18px 16px;}}

/* company screenshot figure */
.art-shot{display:block;max-width:760px;margin:16px auto 4px;}
.art-shot img{width:100%;border:1px solid var(--line);border-radius:10px;display:block;}
.art-shot-cap{display:block;margin-top:7px;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--ink-55);}
.art-shot:hover img{border-color:var(--ember);}

/* ═══ PROFILE PAGE ════════════════════════════════════════════════ */
.pf-grid{max-width:720px;margin:34px 0 0;}
.pf-body p{
  font-family:var(--serif-jp);font-size:16.5px;line-height:2.15;color:var(--ink);
}
html.en .pf-body p{font-family:var(--sans);font-size:15.5px;line-height:1.95;}
.pf-body p + p{margin-top:20px;}
.pf-facts{margin-top:34px;border-top:1px solid var(--line);}
.pf-facts > div{
  display:grid;grid-template-columns:120px 1fr;gap:18px;
  padding:13px 2px;border-bottom:1px solid var(--line-soft);
}
.pf-facts dt{font-family:var(--mono);font-size:11px;letter-spacing:.22em;color:var(--ink-55);padding-top:3px;}
.pf-facts dd{font-family:var(--serif-jp);font-weight:500;font-size:15px;}
html.en .pf-facts dd{font-family:var(--sans);}
.pf-links{display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:26px;}
.pf-links a{
  font-family:var(--sans);font-size:13.5px;font-weight:600;letter-spacing:.04em;
  color:var(--ember-deep);border-bottom:1px solid rgba(138,41,18,.4);padding-bottom:3px;
  transition:color .25s,border-color .25s;
}
.pf-links a:hover{color:var(--ember);border-color:var(--ember);}
@media (max-width:760px){
  .pf-photo{max-width:300px;}
  .pf-facts > div{grid-template-columns:96px 1fr;}
}