:root{--ink:#111827;--muted:#64748b;--primary:#4a5568;--accent:#4FA0C9;--accent-2:#5a8fe0;--surface:rgba(255,255,255,.82);--line:rgba(74,85,104,.14);--shadow:0 24px 70px rgba(36,44,64,.12);--radius:28px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Poppins,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#f8fafc}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.article-bg{position:fixed;inset:0;z-index:-1;background:radial-gradient(circle at 15% 10%,rgba(122,102,204,.24),transparent 30%),radial-gradient(circle at 82% 18%,rgba(90,143,224,.22),transparent 34%),radial-gradient(circle at 50% 92%,rgba(167,139,250,.16),transparent 38%),#f8fafc}
.article-shell{width:min(1040px,calc(100% - 40px));margin:0 auto}
.piya-header-wrap{position:sticky;top:18px;z-index:20;padding:0 20px}
.piya-header{max-width:1160px;margin:0 auto;border:1px solid rgba(255,255,255,.8);background:rgba(255,255,255,.72);backdrop-filter:blur(18px);border-radius:999px;box-shadow:0 12px 35px rgba(17,24,39,.08)}
.header-row{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 20px}
.piya-brand img{width:48px}
.piya-menu{display:flex;align-items:center;gap:22px;font-size:14px;font-weight:600;color:var(--primary)}
.piya-menu a[aria-current="page"]{color:var(--accent)}
.piya-login-cta{padding:12px 18px;border-radius:999px;color:#fff;background:linear-gradient(90deg,#43A6D9 0%,#A49FE2 50%,#43A6D9 100%);background-size:200% 200%;box-shadow:0 4px 14px rgba(67,166,217,.18),0 0 18px rgba(164,159,226,.18);transition:transform .25s ease,box-shadow .25s ease,background-position .35s ease}
.piya-burger{display:none;border:0;background:transparent;width:42px;height:42px}
.piya-burger span,.piya-burger span::before,.piya-burger span::after{display:block;width:22px;height:2px;background:var(--ink);content:"";margin:auto;position:relative}
.piya-burger span::before{position:absolute;top:-7px}
.piya-burger span::after{position:absolute;top:7px}
.article-hero{padding:112px 0 34px}
.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:14px;font-weight:700;margin-bottom:26px}
.breadcrumb a{color:var(--primary)}
.article-category{display:inline-flex;font-family:'Pacifico',cursive;font-size:18px;font-weight:400;color:var(--accent);background:rgba(79,160,201,.08);border:1px solid rgba(79,160,201,.12);border-radius:999px;padding:10px 16px;letter-spacing:0;text-transform:none;}
.article-title{font-size:clamp(40px,6vw,72px);line-height:.98;letter-spacing:-.055em;margin:18px 0 20px}
.article-excerpt{color:var(--muted);font-size:19px;line-height:1.75;max-width:820px}
.article-meta{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-top:30px;padding:18px;border-radius:24px;background:var(--surface);border:1px solid rgba(255,255,255,.8);box-shadow:0 16px 45px rgba(17,24,39,.07)}
.author{display:flex;align-items:center;gap:14px}
.author-avatar{width:54px;height:54px;border-radius:50%;object-fit:cover;border:3px solid #fff;box-shadow:0 10px 25px rgba(17,24,39,.12)}
.author-name{font-weight:800}
.author-role,.meta-details{color:var(--muted);font-size:14px;font-weight:600}
.meta-details{display:flex;gap:16px;flex-wrap:wrap}
.article-cover{margin:34px auto 0;border-radius:36px;overflow:hidden;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.85)}
.article-cover img{width:100%;height:min(460px,58vw);object-fit:cover}
.article-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:36px;align-items:start;padding:48px 0}
.article-sidebar{position:sticky;top:112px}
.article-main{min-width:0}
.toc-card,.sticky-cta,.article-card{border-radius:var(--radius);background:var(--surface);border:1px solid rgba(255,255,255,.82);box-shadow:0 18px 50px rgba(17,24,39,.08)}
.toc-card{padding:22px}
.toc-title{margin:0 0 18px;font-family:'Pacifico',cursive;font-size:18px;font-weight:400;color:var(--accent);letter-spacing:0;text-transform:none;opacity:.95;}
.toc-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.toc-list a{color:var(--primary);font-size:14px;font-weight:700}
.sticky-cta{margin-top:18px;padding:22px;background:linear-gradient(135deg,rgba(17,24,39,.96),rgba(74,85,104,.92));color:#fff}
.sticky-cta p{color:rgba(255,255,255,.72);line-height:1.6}
.btn-primary,.btn-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 20px;border-radius:999px;font-weight:800}
.btn-primary{color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent-2));box-shadow:0 18px 38px rgba(90,143,224,.25)}
.btn-secondary{color:var(--primary);background:rgba(255,255,255,.85);border:1px solid var(--line)}
.article-content{min-width:0;padding:34px;border-radius:36px;background:rgba(255,255,255,.88);border:1px solid rgba(255,255,255,.84);box-shadow:var(--shadow);overflow:hidden}
.article-body{padding:0;background:transparent;border:0;box-shadow:none}
.article-body h2{font-size:clamp(28px,4vw,42px);letter-spacing:-.04em;margin:42px 0 16px}
.article-body h2:first-child{margin-top:0}
.article-body h3{font-size:22px;letter-spacing:-.025em;margin:28px 0 12px}
.article-body .method-title{font-size:26px;line-height:1.22;letter-spacing:-.035em;margin:34px 0 14px;color:var(--ink)}
.article-body .indicator-title{font-size:21px;line-height:1.3;margin:24px 0 10px;color:var(--ink)}
.article-body p,.article-body li{color:#334155;line-height:1.85;font-size:17px}
.article-body ul,.article-body ol{padding-left:24px}
.article-body blockquote{
  position:relative;
  margin:36px 0;
  padding:28px 34px 28px 34px;
  border-left:6px solid var(--accent);
  border-radius:22px;
  background:linear-gradient(
      135deg,
      rgba(79,160,201,.08),
      rgba(164,159,226,.08)
  );
  box-shadow:0 14px 36px rgba(17,24,39,.06);
}

.article-body blockquote::before{
  content:"“";
  position:absolute;
  top:-18px;
  left:18px;
  font-size:78px;
  line-height:1;
  color:rgba(79,160,201,.22);
  font-family:Georgia,serif;
  pointer-events:none;
}

.article-body blockquote p{
  margin:0;
  font-size:22px;
  line-height:1.55;
  font-weight:700;
  color:var(--ink);
  font-style:italic;
}

@media (max-width:640px){

  .article-body blockquote{
    padding:22px 22px 22px 24px;
    margin:28px 0;
  }

  .article-body blockquote::before{
    font-size:56px;
    top:-10px;
    left:12px;
  }

  .article-body blockquote p{
    font-size:19px;
  }

}
.inline-cta,.final-cta{margin:40px 0;padding:30px;border-radius:32px;background:linear-gradient(135deg,rgba(122,102,204,.12),rgba(90,143,224,.12));border:1px solid rgba(122,102,204,.16)}
.inline-cta h3,.final-cta h3{margin:0 0 10px;font-size:28px;letter-spacing:-.035em}
.inline-cta p,.final-cta p{color:var(--muted);line-height:1.7}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:20px}
.faq-section{margin-top:44px;padding-top:12px}
.related-section{margin-top:38px}
.section-kicker{font-family:'Pacifico',cursive;font-size:18px;font-weight:400;color:var(--accent);letter-spacing:0;text-transform:none;opacity:.95;margin-bottom:10px;}
.section-title{font-size:clamp(28px,4vw,44px);margin:6px 0 22px;letter-spacing:-.04em}
.faq-item{padding:22px;border-radius:24px;background:rgba(255,255,255,.84);border:1px solid rgba(255,255,255,.8);box-shadow:0 12px 32px rgba(17,24,39,.06);margin-bottom:14px}
.faq-item h3{margin:0 0 8px;font-size:19px}
.faq-item p{margin:0;color:var(--muted);line-height:1.7}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.article-card{overflow:hidden}
.article-card a{display:block;padding:22px}
.article-card span{display:inline-flex;margin-bottom:16px;font-family:'Pacifico',cursive;font-size:16px;font-weight:400;color:var(--accent);line-height:1.2;}
.article-card h3{margin:0 0 10px;font-size:20px;line-height:1.28}
.article-card p{margin:0;color:var(--muted);line-height:1.6;font-size:14px}
.resources-footer{padding:34px 0 46px;color:var(--muted)}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding-top:24px}
.footer-inner nav{display:flex;gap:18px;font-weight:700}
.cta-with-visual{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(220px,.9fr);align-items:center;gap:28px;position:relative;overflow:hidden}
.cta-with-visual::before{content:"";position:absolute;inset:auto -80px -120px auto;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(79,160,201,.22),transparent 68%);pointer-events:none}
.cta-copy{position:relative;z-index:2}
.cta-visual{position:relative;z-index:1;display:flex;align-items:center;justify-content:center;min-height:260px}
.cta-visual img{width:min(320px,100%);filter:drop-shadow(0 28px 38px rgba(17,24,39,.18));transform:rotate(-4deg) translateY(8px);transition:transform .3s ease}
.cta-with-visual:hover .cta-visual img{transform:rotate(-2deg) translateY(0)}
.final-cta .cta-visual img{transform:rotate(4deg) translateY(8px)}
.final-cta:hover .cta-visual img{transform:rotate(2deg) translateY(0)}
.inline-cta.cta-with-visual{display:block;position:relative;overflow:hidden;padding:40px;min-height:520px;margin-bottom:54px}
.inline-cta.cta-with-visual::before{content:"";position:absolute;right:-120px;bottom:-110px;width:440px;height:440px;border-radius:50%;background:radial-gradient(circle,rgba(79,160,201,.30) 0%,rgba(164,159,226,.20) 45%,transparent 72%);pointer-events:none}
.inline-cta.cta-with-visual .cta-copy{position:relative;z-index:2;max-width:58%}
.inline-cta.cta-with-visual .cta-visual{position:absolute;right:-95px;bottom:-10px;width:430px;height:430px;min-height:0;display:flex;align-items:flex-end;justify-content:center;pointer-events:none;z-index:1}
.inline-cta.cta-with-visual .cta-visual::before{content:"";position:absolute;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(79,160,201,.24) 0%,rgba(164,159,226,.18) 45%,transparent 75%);top:40px;left:38px;z-index:-1}
.inline-cta.cta-with-visual .cta-visual img{width:100%;max-width:none;opacity:.98;filter:drop-shadow(0 34px 70px rgba(17,24,39,.20));transform:rotate(-8deg)}
.inline-cta.cta-with-visual:hover .cta-visual img{transform:rotate(-6deg) translateY(-4px)}
.sticky-cta-visual{overflow:hidden;padding:0;background:linear-gradient(135deg,rgba(17,24,39,.96),rgba(74,85,104,.92))}
.sticky-cta-visual strong,.sticky-cta-visual p,.sticky-cta-visual .cta-actions{padding-left:22px;padding-right:22px}
.sticky-cta-visual .cta-actions{padding-bottom:22px}
.sticky-visual{height:150px;margin-bottom:18px;background:linear-gradient(135deg,rgba(79,160,201,.18),rgba(164,159,226,.18));overflow:hidden}
.sticky-visual img{width:135%;max-width:none;margin:-28px 0 0 -32px;filter:drop-shadow(0 20px 30px rgba(0,0,0,.22));transform:rotate(-6deg)}
.sticky-cta-visual .btn-primary,.sticky-cta-visual .btn-secondary{width:100%}
@media (max-width:980px){.article-layout{grid-template-columns:1fr}.article-sidebar{position:static}.toc-card{display:none}.related-grid{grid-template-columns:1fr}.sticky-visual{display:none}.sticky-cta-visual{padding:22px}.sticky-cta-visual strong,.sticky-cta-visual p,.sticky-cta-visual .cta-actions{padding-left:0;padding-right:0}.sticky-cta-visual .cta-actions{padding-bottom:0}}
@media (max-width:900px){.piya-burger{display:block}.piya-menu{position:absolute;top:82px;left:20px;right:20px;display:none;flex-direction:column;align-items:stretch;padding:20px;border-radius:24px;background:#fff;box-shadow:var(--shadow)}.piya-menu.open{display:flex}.footer-inner{flex-direction:column;align-items:stretch}.inline-cta.cta-with-visual{min-height:auto;padding:32px;margin-bottom:40px}.inline-cta.cta-with-visual .cta-copy{max-width:100%}.inline-cta.cta-with-visual .cta-visual{opacity:.14;right:-150px;bottom:-150px;width:420px;height:420px}}
@media (max-width:760px){.final-cta.cta-with-visual{grid-template-columns:1fr}.final-cta .cta-visual{min-height:220px;order:-1}.final-cta .cta-visual img{width:min(260px,90%)}}
@media (max-width:640px){.article-shell{width:min(100% - 28px,1040px)}.article-hero{padding-top:88px}.article-content{padding:24px}.article-meta{align-items:flex-start}}
.table-wrap{
  overflow-x:auto;
  margin:24px 0;
}

.table-wrap table{
  width:100%;
  border-collapse:collapse;
  background:#fff;
  border-radius:24px;
  overflow:hidden;
  box-shadow:0 12px 32px rgba(17,24,39,.06);
}

.table-wrap thead{
  background:rgba(79,160,201,.08);
}

.table-wrap th{
  text-align:left;
  padding:18px 24px;
  font-size:16px;
  font-weight:800;
  color:var(--ink);
}

.table-wrap td{
  padding:18px 24px;
  font-size:16px;
  line-height:1.7;
  color:#334155;
  vertical-align:top;
  border-top:1px solid rgba(74,85,104,.08);
}

.table-wrap td:first-child{
  width:220px;
  font-weight:700;
  color:var(--ink);
}

.table-wrap tr:hover{
  background:rgba(79,160,201,.03);
}

@media (max-width:640px){
  .table-wrap td:first-child{
    width:140px;
  }

  .table-wrap th,
  .table-wrap td{
    padding:14px 16px;
    font-size:15px;
  }
}
:root{--ink:#111827;--muted:#64748b;--primary:#4a5568;--accent:#4FA0C9;--accent-2:#5a8fe0;--surface:rgba(255,255,255,.82);--line:rgba(74,85,104,.14);--shadow:0 24px 70px rgba(36,44,64,.12);--radius:28px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Poppins,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#f8fafc}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.article-bg{position:fixed;inset:0;z-index:-1;background:radial-gradient(circle at 15% 10%,rgba(122,102,204,.24),transparent 30%),radial-gradient(circle at 82% 18%,rgba(90,143,224,.22),transparent 34%),radial-gradient(circle at 50% 92%,rgba(167,139,250,.16),transparent 38%),#f8fafc}
.article-shell{width:min(1040px,calc(100% - 40px));margin:0 auto}
.piya-header-wrap{position:sticky;top:18px;z-index:20;padding:0 20px}
.piya-header{max-width:1160px;margin:0 auto;border:1px solid rgba(255,255,255,.8);background:rgba(255,255,255,.72);backdrop-filter:blur(18px);border-radius:999px;box-shadow:0 12px 35px rgba(17,24,39,.08)}
.header-row{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 20px}
.piya-brand img{width:48px}
.piya-menu{display:flex;align-items:center;gap:22px;font-size:14px;font-weight:600;color:var(--primary)}
.piya-menu a[aria-current="page"]{color:var(--accent)}
.piya-login-cta{padding:12px 18px;border-radius:999px;color:#fff;background:linear-gradient(90deg,#43A6D9 0%,#A49FE2 50%,#43A6D9 100%);background-size:200% 200%;box-shadow:0 4px 14px rgba(67,166,217,.18),0 0 18px rgba(164,159,226,.18);transition:transform .25s ease,box-shadow .25s ease,background-position .35s ease}
.piya-burger{display:none;border:0;background:transparent;width:42px;height:42px}
.piya-burger span,.piya-burger span::before,.piya-burger span::after{display:block;width:22px;height:2px;background:var(--ink);content:"";margin:auto;position:relative}
.piya-burger span::before{position:absolute;top:-7px}
.piya-burger span::after{position:absolute;top:7px}
.article-hero{padding:112px 0 34px}
.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:14px;font-weight:700;margin-bottom:26px}
.breadcrumb a{color:var(--primary)}
.article-category{display:inline-flex;font-family:'Pacifico',cursive;font-size:18px;font-weight:400;color:var(--accent);background:rgba(79,160,201,.08);border:1px solid rgba(79,160,201,.12);border-radius:999px;padding:10px 16px;letter-spacing:0;text-transform:none;}
.article-title{font-size:clamp(40px,6vw,72px);line-height:.98;letter-spacing:-.055em;margin:18px 0 20px}
.article-excerpt{color:var(--muted);font-size:19px;line-height:1.75;max-width:820px}
.article-meta{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-top:30px;padding:18px;border-radius:24px;background:var(--surface);border:1px solid rgba(255,255,255,.8);box-shadow:0 16px 45px rgba(17,24,39,.07)}
.author{display:flex;align-items:center;gap:14px}
.author-avatar{width:54px;height:54px;border-radius:50%;object-fit:cover;border:3px solid #fff;box-shadow:0 10px 25px rgba(17,24,39,.12)}
.author-name{font-weight:800}
.author-role,.meta-details{color:var(--muted);font-size:14px;font-weight:600}
.meta-details{display:flex;gap:16px;flex-wrap:wrap}
.article-cover{margin:34px auto 0;border-radius:36px;overflow:hidden;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.85)}
.article-cover img{width:100%;height:min(460px,58vw);object-fit:cover}
.article-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:36px;align-items:start;padding:48px 0}
.article-sidebar{position:sticky;top:112px}
.article-main{min-width:0}
.toc-card,.sticky-cta,.article-card{border-radius:var(--radius);background:var(--surface);border:1px solid rgba(255,255,255,.82);box-shadow:0 18px 50px rgba(17,24,39,.08)}
.toc-card{padding:22px}
.toc-title{margin:0 0 18px;font-family:'Pacifico',cursive;font-size:18px;font-weight:400;color:var(--accent);letter-spacing:0;text-transform:none;opacity:.95;}
.toc-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.toc-list a{color:var(--primary);font-size:14px;font-weight:700}
.sticky-cta{margin-top:18px;padding:22px;background:linear-gradient(135deg,rgba(17,24,39,.96),rgba(74,85,104,.92));color:#fff}
.sticky-cta p{color:rgba(255,255,255,.72);line-height:1.6}
.btn-primary,.btn-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 20px;border-radius:999px;font-weight:800}
.btn-primary{color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent-2));box-shadow:0 18px 38px rgba(90,143,224,.25)}
.btn-secondary{color:var(--primary);background:rgba(255,255,255,.85);border:1px solid var(--line)}
.article-content{min-width:0;padding:34px;border-radius:36px;background:rgba(255,255,255,.88);border:1px solid rgba(255,255,255,.84);box-shadow:var(--shadow);overflow:hidden}
.article-body{padding:0;background:transparent;border:0;box-shadow:none}
.article-body h2{font-size:clamp(28px,4vw,42px);letter-spacing:-.04em;margin:42px 0 16px}
.article-body h2:first-child{margin-top:0}
.article-body h3{font-size:22px;letter-spacing:-.025em;margin:28px 0 12px}
.article-body .method-title{font-size:26px;line-height:1.22;letter-spacing:-.035em;margin:34px 0 14px;color:var(--ink)}
.article-body .indicator-title{font-size:21px;line-height:1.3;margin:24px 0 10px;color:var(--ink)}
.article-body p,.article-body li{color:#334155;line-height:1.85;font-size:17px}
.article-body ul,.article-body ol{padding-left:24px}
.inline-cta,.final-cta{margin:40px 0;padding:30px;border-radius:32px;background:linear-gradient(135deg,rgba(122,102,204,.12),rgba(90,143,224,.12));border:1px solid rgba(122,102,204,.16)}
.inline-cta h3,.final-cta h3{margin:0 0 10px;font-size:28px;letter-spacing:-.035em}
.inline-cta p,.final-cta p{color:var(--muted);line-height:1.7}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:20px}
.faq-section{margin-top:44px;padding-top:12px}
.related-section{margin-top:38px}
.section-kicker{font-family:'Pacifico',cursive;font-size:18px;font-weight:400;color:var(--accent);letter-spacing:0;text-transform:none;opacity:.95;margin-bottom:10px;}
.section-title{font-size:clamp(28px,4vw,44px);margin:6px 0 22px;letter-spacing:-.04em}
.faq-item{padding:22px;border-radius:24px;background:rgba(255,255,255,.84);border:1px solid rgba(255,255,255,.8);box-shadow:0 12px 32px rgba(17,24,39,.06);margin-bottom:14px}
.faq-item h3{margin:0 0 8px;font-size:19px}
.faq-item p{margin:0;color:var(--muted);line-height:1.7}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.article-card{overflow:hidden}
.article-card a{display:block;padding:22px}
.article-card span{display:inline-flex;margin-bottom:16px;font-family:'Pacifico',cursive;font-size:16px;font-weight:400;color:var(--accent);line-height:1.2;}
.article-card h3{margin:0 0 10px;font-size:20px;line-height:1.28}
.article-card p{margin:0;color:var(--muted);line-height:1.6;font-size:14px}
.resources-footer{padding:34px 0 46px;color:var(--muted)}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding-top:24px}
.footer-inner nav{display:flex;gap:18px;font-weight:700}
.cta-with-visual{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(220px,.9fr);align-items:center;gap:28px;position:relative;overflow:hidden}
.cta-with-visual::before{content:"";position:absolute;inset:auto -80px -120px auto;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(79,160,201,.22),transparent 68%);pointer-events:none}
.cta-copy{position:relative;z-index:2}
.cta-visual{position:relative;z-index:1;display:flex;align-items:center;justify-content:center;min-height:260px}
.cta-visual img{width:min(320px,100%);filter:drop-shadow(0 28px 38px rgba(17,24,39,.18));transform:rotate(-4deg) translateY(8px);transition:transform .3s ease}
.cta-with-visual:hover .cta-visual img{transform:rotate(-2deg) translateY(0)}
.final-cta .cta-visual img{transform:rotate(4deg) translateY(8px)}
.final-cta:hover .cta-visual img{transform:rotate(2deg) translateY(0)}
.inline-cta.cta-with-visual{display:block;position:relative;overflow:hidden;padding:40px;min-height:520px;margin-bottom:54px}
.inline-cta.cta-with-visual::before{content:"";position:absolute;right:-120px;bottom:-110px;width:440px;height:440px;border-radius:50%;background:radial-gradient(circle,rgba(79,160,201,.30) 0%,rgba(164,159,226,.20) 45%,transparent 72%);pointer-events:none}
.inline-cta.cta-with-visual .cta-copy{position:relative;z-index:2;max-width:58%}
.inline-cta.cta-with-visual .cta-visual{position:absolute;right:-95px;bottom:-10px;width:430px;height:430px;min-height:0;display:flex;align-items:flex-end;justify-content:center;pointer-events:none;z-index:1}
.inline-cta.cta-with-visual .cta-visual::before{content:"";position:absolute;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(79,160,201,.24) 0%,rgba(164,159,226,.18) 45%,transparent 75%);top:40px;left:38px;z-index:-1}
.inline-cta.cta-with-visual .cta-visual img{width:100%;max-width:none;opacity:.98;filter:drop-shadow(0 34px 70px rgba(17,24,39,.20));transform:rotate(-8deg)}
.inline-cta.cta-with-visual:hover .cta-visual img{transform:rotate(-6deg) translateY(-4px)}
.sticky-cta-visual{overflow:hidden;padding:0;background:linear-gradient(135deg,rgba(17,24,39,.96),rgba(74,85,104,.92))}
.sticky-cta-visual strong,.sticky-cta-visual p,.sticky-cta-visual .cta-actions{padding-left:22px;padding-right:22px}
.sticky-cta-visual .cta-actions{padding-bottom:22px}
.sticky-visual{height:150px;margin-bottom:18px;background:linear-gradient(135deg,rgba(79,160,201,.18),rgba(164,159,226,.18));overflow:hidden}
.sticky-visual img{width:135%;max-width:none;margin:-28px 0 0 -32px;filter:drop-shadow(0 20px 30px rgba(0,0,0,.22));transform:rotate(-6deg)}
.sticky-cta-visual .btn-primary,.sticky-cta-visual .btn-secondary{width:100%}
@media (max-width:980px){.article-layout{grid-template-columns:1fr}.article-sidebar{position:static}.toc-card{display:none}.related-grid{grid-template-columns:1fr}.sticky-visual{display:none}.sticky-cta-visual{padding:22px}.sticky-cta-visual strong,.sticky-cta-visual p,.sticky-cta-visual .cta-actions{padding-left:0;padding-right:0}.sticky-cta-visual .cta-actions{padding-bottom:0}}
@media (max-width:900px){.piya-burger{display:block}.piya-menu{position:absolute;top:82px;left:20px;right:20px;display:none;flex-direction:column;align-items:stretch;padding:20px;border-radius:24px;background:#fff;box-shadow:var(--shadow)}.piya-menu.open{display:flex}.footer-inner{flex-direction:column;align-items:stretch}.inline-cta.cta-with-visual{min-height:auto;padding:32px;margin-bottom:40px}.inline-cta.cta-with-visual .cta-copy{max-width:100%}.inline-cta.cta-with-visual .cta-visual{opacity:.14;right:-150px;bottom:-150px;width:420px;height:420px}}
@media (max-width:760px){.final-cta.cta-with-visual{grid-template-columns:1fr}.final-cta .cta-visual{min-height:220px;order:-1}.final-cta .cta-visual img{width:min(260px,90%)}}
@media (max-width:640px){.article-shell{width:min(100% - 28px,1040px)}.article-hero{padding-top:88px}.article-content{padding:24px}.article-meta{align-items:flex-start}}
.table-wrap{
  overflow-x:auto;
  margin:24px 0;
}

.table-wrap table{
  width:100%;
  border-collapse:collapse;
  background:#fff;
  border-radius:24px;
  overflow:hidden;
  box-shadow:0 12px 32px rgba(17,24,39,.06);
}

.table-wrap thead{
  background:rgba(79,160,201,.08);
}

.table-wrap th{
  text-align:left;
  padding:18px 24px;
  font-size:16px;
  font-weight:800;
  color:var(--ink);
}

.table-wrap td{
  padding:18px 24px;
  font-size:16px;
  line-height:1.7;
  color:#334155;
  vertical-align:top;
  border-top:1px solid rgba(74,85,104,.08);
}

.table-wrap td:first-child{
  width:220px;
  font-weight:700;
  color:var(--ink);
}

.table-wrap tr:hover{
  background:rgba(79,160,201,.03);
}

@media (max-width:640px){
  .table-wrap td:first-child{
    width:140px;
  }

  .table-wrap th,
  .table-wrap td{
    padding:14px 16px;
    font-size:15px;
  }
}

.architecture-diagram{
  position:relative;
  margin:46px 0;
  padding:40px;
  border-radius:34px;
  background:linear-gradient(180deg,#ffffff 0%,rgba(248,250,252,.96) 100%);
  border:1px solid rgba(79,160,201,.12);
  box-shadow:0 20px 50px rgba(17,24,39,.08);
}

.architecture-diagram::before{
  content:"";
  position:absolute;
  inset:0;
  border-radius:inherit;
  background:
    radial-gradient(circle at top right,rgba(79,160,201,.08),transparent 28%),
    radial-gradient(circle at bottom left,rgba(164,159,226,.10),transparent 30%);
  pointer-events:none;
}

.architecture-layer{
  position:relative;
  z-index:2;
  padding:28px;
  border-radius:26px;
  background:#fff;
  border:1px solid rgba(74,85,104,.08);
  box-shadow:0 14px 36px rgba(17,24,39,.06);
}

.architecture-layer + .architecture-layer{
  margin-top:18px;
}

.architecture-kicker{
  display:inline-flex;
  margin-bottom:10px;
  padding:8px 14px;
  border-radius:999px;
  background:rgba(79,160,201,.08);
  color:var(--accent);
  font-size:13px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.08em;
}

.architecture-layer h3{
  margin:0 0 8px;
  font-size:30px;
  letter-spacing:-.03em;
}

.architecture-layer p{
  margin:0;
  color:var(--muted);
}

.architecture-tags{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:22px;
}

.architecture-tags span{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:10px 16px;
  border-radius:999px;
  background:rgba(79,160,201,.08);
  color:var(--primary);
  font-size:14px;
  font-weight:700;
}

.architecture-connector{
  position:relative;
  display:flex;
  justify-content:center;
  align-items:center;
  margin:26px 0;
}

.architecture-connector::before{
  content:"";
  position:absolute;
  width:3px;
  height:74px;
  border-radius:999px;
  background:linear-gradient(var(--accent),var(--accent-2));
}

.architecture-connector span{
  position:relative;
  margin-top:86px;
  padding:8px 18px;
  border-radius:999px;
  background:#fff;
  border:1px solid rgba(79,160,201,.12);
  font-size:13px;
  font-weight:700;
  color:var(--accent);
}

.architecture-capabilities{
  margin-top:22px;
  padding-top:18px;
  border-top:1px dashed rgba(74,85,104,.15);
  color:var(--primary);
  font-weight:600;
  line-height:1.8;
}


.architecture-layer-company{
  border-left:6px solid #7a66cc;
}

.architecture-layer-project{
  border-left:6px solid #43A6D9;
}


@media (max-width:768px){

  .architecture-diagram{
    padding:24px;
  }

  .architecture-layer{
    padding:22px;
  }

  .architecture-layer h3{
    font-size:24px;
  }

  .architecture-tags{
    gap:8px;
  }

  .architecture-tags span{
    font-size:13px;
    padding:8px 12px;
  }

  .architecture-connector::before{
    height:54px;
  }

  .architecture-connector span{
    margin-top:64px;
    font-size:12px;
  }

}
.table-wrap table{
  min-width:700px;
}

/* === Article: Comment choisir un logiciel BTP — composants additionnels === */

.article-callout{
  margin:34px 0;
  padding:26px 30px;
  border-radius:28px;
  background:linear-gradient(135deg,rgba(79,160,201,.10),rgba(164,159,226,.10));
  border:1px solid rgba(79,160,201,.16);
  box-shadow:0 14px 36px rgba(17,24,39,.06);
}

.article-callout strong{
  display:inline-flex;
  margin-bottom:10px;
  font-size:15px;
  font-weight:800;
  color:var(--accent);
  text-transform:uppercase;
  letter-spacing:.08em;
}

.article-callout p{
  margin:0;
  color:#334155;
  line-height:1.75;
}

.article-checklist{
  margin:38px 0;
  padding:30px;
  border-radius:30px;
  background:#fff;
  border:1px solid rgba(79,160,201,.14);
  box-shadow:0 16px 42px rgba(17,24,39,.07);
}

.article-checklist h3{
  margin-top:0;
  font-size:26px;
}

.article-checklist ul{
  list-style:none;
  padding:0;
  margin:18px 0 0;
  display:grid;
  gap:12px;
}

.article-checklist li{
  position:relative;
  padding-left:34px;
  line-height:1.65;
}

.article-checklist li::before{
  content:"✓";
  position:absolute;
  left:0;
  top:.1em;
  width:22px;
  height:22px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  color:#fff;
  font-size:13px;
  font-weight:900;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
}

.architecture-brand{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:8px;
}

.architecture-brand img{
  width:40px;
  height:40px;
  object-fit:contain;
  filter:drop-shadow(0 10px 18px rgba(17,24,39,.10));
}

.architecture-brand h3{
  margin:0;
}

.sources-section{
  margin-top:44px;
  padding-top:12px;
}

.sources-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:16px;
}

.source-card{
  display:block;
  padding:20px;
  border-radius:24px;
  background:rgba(255,255,255,.86);
  border:1px solid rgba(255,255,255,.82);
  box-shadow:0 12px 32px rgba(17,24,39,.06);
  transition:transform .25s ease,box-shadow .25s ease;
}

.source-card:hover{
  transform:translateY(-2px);
  box-shadow:0 18px 42px rgba(17,24,39,.10);
}

.source-card strong{
  display:block;
  margin-bottom:8px;
  color:var(--ink);
  font-size:16px;
}

.source-card span{
  display:block;
  color:var(--muted);
  font-size:14px;
  line-height:1.55;
}

.final-cta h2{
  margin:0 0 10px;
  font-size:clamp(26px,4vw,38px);
  letter-spacing:-.04em;
}

@media (max-width:760px){
  .sources-grid{
    grid-template-columns:1fr;
  }

  .article-checklist,
  .article-callout{
    padding:24px;
  }
}