.stat-row{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:14px;
  margin-top:34px;
}
.stat-row article{
  padding:24px;
  border-radius:24px;
  background:rgba(255,255,255,.82);
  border:1px solid var(--line);
  box-shadow:0 16px 46px rgba(8,33,74,.06);
}
.stat-row strong{display:block;color:var(--navy);font-size:34px;line-height:1;font-weight:900}
.stat-row span{display:block;margin-top:10px;color:var(--muted);line-height:1.6;font-size:13px}
.principle-grid,.advantage-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
.case-story-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:18px;
}
.container.case-story-grid{grid-template-columns:repeat(2,1fr)}
.principle-card,.advantage-card,.story-card{
  padding:30px;
  border-radius:28px;
  background:#fff;
  border:1px solid var(--line);
  box-shadow:0 16px 46px rgba(8,33,74,.06);
}
.story-card img{
  width:100%;
  height:220px;
  object-fit:cover;
  border-radius:20px;
  margin-bottom:22px;
}
.principle-card small,.advantage-card small,.story-card small{
  color:var(--gold);
  font-weight:900;
  letter-spacing:.16em;
}
.principle-card h3,.advantage-card h3,.story-card h3{
  margin:14px 0 12px;
  color:var(--ink);
  font-size:22px;
}
.principle-card p,.advantage-card p,.story-card p{
  margin:0;
  color:var(--muted);
  line-height:1.86;
}
.detail-card p + p{margin-top:14px}
.history-list{
  display:grid;
  gap:18px;
}
.history-item{
  display:grid;
  grid-template-columns:170px 1fr;
  gap:28px;
  padding:30px;
  border-radius:28px;
  background:#fff;
  border:1px solid var(--line);
  box-shadow:0 16px 46px rgba(8,33,74,.06);
}
.history-item time{
  color:var(--gold);
  font-weight:900;
  letter-spacing:.08em;
}
.history-item h3{margin:0 0 12px;color:var(--ink);font-size:24px}
.history-item p{margin:0;color:var(--muted);line-height:1.92}
.history-feature{
  display:grid;
  gap:24px;
  position:relative;
}
.history-feature::before{
  content:"";
  position:absolute;
  left:52px;
  top:26px;
  bottom:26px;
  width:1px;
  background:linear-gradient(180deg,rgba(184,132,36,.18),rgba(8,33,74,.14),rgba(184,132,36,.18));
}
.history-era{
  display:grid;
  grid-template-columns:170px minmax(0,1fr);
  gap:34px;
  padding:34px;
  border-radius:32px;
  background:linear-gradient(145deg,#fff,#fafbfc);
  border:1px solid var(--line);
  box-shadow:0 18px 54px rgba(8,33,74,.07);
}
.history-era-meta{
  position:relative;
  z-index:1;
}
.history-era-meta span{
  display:flex;
  align-items:center;
  justify-content:center;
  width:46px;
  height:46px;
  border-radius:16px;
  color:#fff;
  background:linear-gradient(135deg,var(--gold),#d8b15f);
  font-weight:900;
  box-shadow:0 14px 28px rgba(184,132,36,.2);
}
.history-era-meta time{
  display:block;
  margin-top:18px;
  color:var(--ink);
  font-size:22px;
  line-height:1.25;
  font-weight:900;
}
.history-era-meta small{
  display:block;
  margin-top:10px;
  color:var(--gold);
  font-weight:900;
  letter-spacing:.14em;
}
.history-era-body h3{
  margin:0 0 16px;
  color:var(--ink);
  font-size:29px;
  line-height:1.28;
}
.history-era-body p{
  margin:0;
  color:var(--muted);
  line-height:1.92;
}
.history-era-body p + p{margin-top:15px}
.stage-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:22px;
  margin-top:26px;
}
.stage-card{
  padding:34px;
  border-radius:30px;
  background:linear-gradient(145deg,#fff,#f9fafc);
  border:1px solid var(--line);
  box-shadow:0 18px 54px rgba(8,33,74,.07);
}
.stage-card small{
  color:var(--gold);
  font-weight:900;
  letter-spacing:.16em;
}
.stage-card h3{
  margin:14px 0 16px;
  color:var(--ink);
  font-size:25px;
  line-height:1.35;
}
.stage-card p{
  margin:0;
  color:var(--muted);
  line-height:1.9;
}
.stage-card p + p{margin-top:14px}
.case-detail-stack{
  display:grid;
  gap:18px;
  margin-top:22px;
}
.case-detail{
  display:grid;
  grid-template-columns:210px minmax(0,1fr);
  gap:34px;
  padding:32px;
  border-radius:30px;
  background:#fff;
  border:1px solid var(--line);
  box-shadow:0 16px 46px rgba(8,33,74,.06);
}
.case-detail aside{
  border-right:1px solid var(--line);
  padding-right:26px;
}
.case-detail small{
  color:var(--gold);
  font-weight:900;
  letter-spacing:.16em;
}
.case-detail h3{
  margin:14px 0 0;
  color:var(--ink);
  font-size:23px;
  line-height:1.36;
}
.case-detail p{
  margin:0;
  color:var(--muted);
  line-height:1.9;
}
.case-detail p + p{margin-top:13px}
.case-section{
  background:
    linear-gradient(180deg,#fff 0%,#f7f9fc 48%,#fff 100%),
    radial-gradient(circle at 12% 24%,rgba(186,132,38,.08),transparent 32%),
    radial-gradient(circle at 86% 56%,rgba(8,33,74,.07),transparent 30%);
  padding-top:70px;
}
.section-heading{
  max-width:1180px;
  margin:0 auto 34px;
  min-width:0;
}
.section-heading-meta{
  display:flex;
  align-items:center;
  gap:14px;
  margin-bottom:18px;
}
.section-heading-meta span{
  display:flex;
  align-items:center;
  justify-content:center;
  width:48px;
  height:48px;
  border-radius:16px;
  color:#fff;
  background:linear-gradient(135deg,var(--navy),#0f4480);
  box-shadow:0 14px 34px rgba(8,33,74,.16);
  font-size:15px;
  font-weight:900;
}
.section-heading h2{
  max-width:760px;
  margin:0;
  color:var(--ink);
  font-size:clamp(32px,3.5vw,46px);
  line-height:1.18;
  letter-spacing:0;
  font-weight:900;
  overflow-wrap:anywhere;
}
.section-heading > p:not(.kicker){
  max-width:780px;
  margin:22px 0 0;
  color:#536276;
  font-size:17px;
  line-height:1.9;
}
.case-showcase{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:24px;
  min-width:0;
}
.case-lead-panel{
  display:grid;
  grid-template-columns:.92fr 1.08fr;
  gap:28px;
  align-items:center;
  margin-top:26px;
  margin-bottom:22px;
  padding:30px;
  border-radius:28px;
  color:#fff;
  background:
    linear-gradient(135deg,rgba(8,33,74,.98),rgba(15,68,128,.94)),
    radial-gradient(circle at 88% 12%,rgba(229,194,123,.18),transparent 34%);
  box-shadow:0 26px 70px rgba(8,33,74,.18);
  min-width:0;
  max-width:100%;
  overflow:hidden;
}
.case-lead-panel span{
  display:block;
  color:var(--gold-soft);
  font-size:12px;
  font-weight:900;
  letter-spacing:.20em;
}
.case-lead-panel h3{
  max-width:520px;
  margin:14px 0 0;
  color:#fff;
  font-size:28px;
  line-height:1.3;
  overflow-wrap:anywhere;
}
.case-lead-panel p{
  margin:0;
  color:rgba(255,255,255,.78);
  line-height:1.9;
  overflow-wrap:anywhere;
}
.case-lead-panel ul{
  grid-column:1 / -1;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:10px;
  margin:4px 0 0;
  padding:0;
  list-style:none;
  min-width:0;
}
.case-lead-panel li{
  min-width:0;
  padding:13px 14px;
  border-radius:16px;
  color:rgba(255,255,255,.9);
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);
  font-size:14px;
  font-weight:800;
  overflow-wrap:anywhere;
}
.case-nav{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:14px;
  margin-bottom:26px;
  min-width:0;
}
.case-nav a{
  display:flex;
  align-items:center;
  gap:14px;
  min-height:78px;
  padding:18px;
  border-radius:22px;
  color:var(--ink);
  background:rgba(255,255,255,.86);
  border:1px solid var(--line);
  box-shadow:0 14px 38px rgba(8,33,74,.055);
  min-width:0;
}
.case-nav strong{
  display:flex;
  align-items:center;
  justify-content:center;
  flex:0 0 42px;
  width:42px;
  height:42px;
  border-radius:14px;
  color:#fff;
  background:linear-gradient(135deg,var(--navy),#0f4480);
  font-size:14px;
  font-weight:900;
}
.case-nav span{
  min-width:0;
  font-size:15px;
  font-weight:850;
  line-height:1.45;
  overflow-wrap:anywhere;
}
.case-feature{
  position:relative;
  display:flex;
  flex-direction:column;
  gap:0;
  padding:16px;
  border-radius:28px;
  background:rgba(255,255,255,.9);
  border:1px solid var(--line);
  box-shadow:0 20px 54px rgba(8,33,74,.065);
  overflow:hidden;
  min-width:0;
  transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.case-feature:hover{
  transform:translateY(-4px);
  border-color:rgba(185,130,33,.24);
  box-shadow:0 28px 70px rgba(8,33,74,.10);
}
.case-feature::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:4px;
  background:linear-gradient(90deg,var(--gold),rgba(186,132,38,0),var(--navy));
  opacity:.42;
}
.case-feature:nth-child(even){grid-template-columns:none}
.case-feature:nth-child(even) .case-visual{order:0}
.case-visual{
  position:relative;
  min-height:250px;
  overflow:hidden;
  border-radius:22px;
  background:#eef2f7;
}
.case-visual img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.case-visual::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(8,33,74,0),rgba(8,33,74,.42));
}
.case-number{
  position:absolute;
  left:20px;
  bottom:18px;
  z-index:2;
  color:#fff;
  font-size:42px;
  line-height:1;
  font-weight:900;
  letter-spacing:.02em;
}
.case-body{
  position:relative;
  z-index:1;
  align-self:auto;
  padding:24px 12px 10px;
  min-width:0;
}
.case-eyebrow{
  color:var(--gold);
  font-size:13px;
  font-weight:900;
  letter-spacing:.16em;
}
.case-body h2{
  margin:13px 0 18px;
  color:var(--ink);
  font-size:24px;
  line-height:1.28;
  font-weight:850;
  overflow-wrap:anywhere;
}
.case-body p{
  margin:0;
  color:var(--muted);
  line-height:1.88;
  font-size:15px;
  overflow-wrap:anywhere;
}
.case-body p + p{margin-top:12px}
.case-takeaway{
  margin-top:18px;
  padding:16px 18px;
  border-radius:18px;
  background:linear-gradient(135deg,rgba(186,132,38,.10),rgba(8,33,74,.045));
  border:1px solid rgba(186,132,38,.16);
}
.case-takeaway strong{
  display:block;
  margin-bottom:8px;
  color:var(--gold);
  font-size:13px;
  font-weight:900;
  letter-spacing:.14em;
}
.case-takeaway span{
  display:block;
  color:#34445a;
  font-size:14px;
  line-height:1.75;
}
.case-tags{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:20px;
}
.case-tags span{
  padding:8px 13px;
  border-radius:999px;
  color:var(--navy);
  background:rgba(8,33,74,.055);
  border:1px solid rgba(8,33,74,.08);
  font-size:13px;
  font-weight:800;
}
.case-summary-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
  margin-top:30px;
}
.case-summary-card{
  min-height:238px;
  padding:32px;
  border-radius:26px;
  background:#fff;
  border:1px solid var(--line);
  box-shadow:0 18px 50px rgba(8,33,74,.065);
}
.case-summary-card.dark{
  color:#fff;
  background:linear-gradient(135deg,var(--navy),#0f4480);
  border-color:rgba(255,255,255,.12);
}
.case-summary-card small{
  color:var(--gold);
  font-weight:900;
  letter-spacing:.16em;
}
.case-summary-card.dark small{color:var(--gold-soft)}
.case-summary-card h3{
  margin:14px 0 12px;
  color:var(--ink);
  font-size:24px;
  line-height:1.35;
}
.case-summary-card.dark h3{color:#fff}
.case-summary-card p{
  margin:0;
  color:var(--muted);
  line-height:1.86;
}
.case-summary-card.dark p{color:rgba(255,255,255,.76)}
.content-quote{
  padding:40px;
  border-radius:32px;
  color:#fff;
  background:linear-gradient(135deg,var(--navy),#0f4480);
  box-shadow:0 26px 72px rgba(8,33,74,.18);
}
.content-quote h2{margin:0 0 16px;color:#fff;font-size:30px}
.content-quote p{margin:0;color:rgba(255,255,255,.74);line-height:1.9}
.process-band{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:1px;
  overflow:hidden;
  border-radius:30px;
  border:1px solid var(--line);
  background:var(--line);
  box-shadow:var(--shadow-soft);
}
.process-band article{
  min-height:210px;
  padding:28px;
  background:#fff;
}
.process-band span{
  display:flex;
  align-items:center;
  justify-content:center;
  width:48px;
  height:48px;
  border-radius:16px;
  color:#fff;
  background:linear-gradient(135deg,var(--navy),var(--navy-soft));
  font-weight:900;
}
.process-band h3{margin:18px 0 12px;color:var(--ink);font-size:21px}
.process-band p{margin:0;color:var(--muted);line-height:1.78;font-size:14px}
.image-feature-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
.image-feature{
  overflow:hidden;
  border-radius:28px;
  background:#fff;
  border:1px solid var(--line);
  box-shadow:0 16px 46px rgba(8,33,74,.06);
}
.image-feature img{
  width:100%;
  height:230px;
  object-fit:cover;
}
.image-feature div{padding:26px}
.image-feature h3{margin:0 0 12px;color:var(--ink);font-size:22px}
.image-feature p{margin:0;color:var(--muted);line-height:1.82}
.about-summary{margin-bottom:22px}
.about-copy-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:18px;
  margin:22px 0;
}
.about-image-grid{margin-top:22px}
.positioning-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
.positioning-card{
  position:relative;
  min-height:330px;
  padding:32px;
  overflow:hidden;
  min-width:0;
  border-radius:30px;
  background:linear-gradient(145deg,#fff,#fafbfc);
  border:1px solid var(--line);
  box-shadow:0 18px 54px rgba(8,33,74,.07);
}
.positioning-card::before{
  content:"";
  position:absolute;
  right:-64px;
  top:-64px;
  width:180px;
  height:180px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(184,132,36,.14),rgba(184,132,36,0) 70%);
}
.positioning-card.dark{
  color:#fff;
  background:linear-gradient(135deg,var(--navy),#0f4480);
  border-color:rgba(255,255,255,.12);
  box-shadow:0 26px 72px rgba(8,33,74,.18);
}
.positioning-card.dark::before{
  background:radial-gradient(circle,rgba(229,194,123,.22),rgba(229,194,123,0) 70%);
}
.positioning-card small{
  position:relative;
  z-index:1;
  display:block;
  color:var(--gold);
  font-weight:900;
  letter-spacing:.16em;
}
.positioning-card.dark small{color:var(--gold-soft)}
.positioning-card h3{
  position:relative;
  z-index:1;
  margin:18px 0 14px;
  color:var(--ink);
  font-size:26px;
  line-height:1.28;
  overflow-wrap:anywhere;
}
.positioning-card.dark h3{color:#fff}
.positioning-card p{
  position:relative;
  z-index:1;
  margin:0;
  color:var(--muted);
  line-height:1.9;
  overflow-wrap:anywhere;
}
.positioning-card.dark p{color:rgba(255,255,255,.76)}
.positioning-card p + p{margin-top:13px}
.case-insight-row{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:18px;
  margin-top:20px;
}
.insight-card{
  min-height:240px;
  padding:32px;
  border-radius:28px;
  background:linear-gradient(145deg,#fff,#f8fafc);
  border:1px solid var(--line);
  box-shadow:0 16px 46px rgba(8,33,74,.06);
}
.insight-card small{
  color:var(--gold);
  font-weight:900;
  letter-spacing:.16em;
}
.insight-card h3{
  margin:14px 0 12px;
  color:var(--ink);
  font-size:24px;
}
.insight-card p{
  margin:0;
  color:var(--muted);
  line-height:1.86;
}
.sector-list{
  display:grid;
  gap:22px;
}
.sector-panel{
  display:grid;
  grid-template-columns:420px minmax(0,1fr);
  gap:34px;
  align-items:center;
  padding:22px;
  border-radius:30px;
  background:#fff;
  border:1px solid var(--line);
  box-shadow:0 18px 54px rgba(8,33,74,.07);
}
.sector-panel:nth-child(even){
  grid-template-columns:minmax(0,1fr) 420px;
}
.sector-panel:nth-child(even) img{order:2}
.sector-panel img{
  width:100%;
  height:260px;
  object-fit:cover;
  border-radius:22px;
  box-shadow:0 14px 34px rgba(8,33,74,.09);
}
.sector-panel small{
  color:var(--gold);
  font-weight:900;
  letter-spacing:.16em;
}
.sector-panel h2{
  margin:12px 0 14px;
  color:var(--ink);
  font-size:30px;
  line-height:1.24;
  font-weight:850;
}
.sector-panel p{
  margin:0;
  color:var(--muted);
  line-height:1.86;
}
.sector-panel p + p{margin-top:12px}
.team-card{position:relative}
.team-note{
  margin-top:18px;
  padding:28px;
  border-radius:28px;
  background:#fff;
  border:1px solid var(--line);
  box-shadow:0 16px 46px rgba(8,33,74,.06);
}
.team-grid .team-note{margin-top:0;min-height:286px}
.team-note h2{margin:0 0 14px;color:var(--ink)}
.team-note p{margin:0;color:var(--muted);line-height:1.9}
.contact-flow{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.contact-flow article{
  padding:28px;
  border-radius:28px;
  background:#fff;
  border:1px solid var(--line);
  box-shadow:0 16px 46px rgba(8,33,74,.06);
}
.contact-flow strong{display:block;color:var(--gold);font-size:13px;letter-spacing:.14em}
.contact-flow h3{margin:14px 0 12px;color:var(--ink)}
.contact-flow p{margin:0;color:var(--muted);line-height:1.78}
@media (max-width:1050px){
  .stat-row,.principle-grid,.advantage-grid,.case-story-grid,.image-feature-grid,.contact-flow,.about-copy-grid,.case-insight-row,.stage-grid,.positioning-grid{grid-template-columns:repeat(2,1fr)}
  .process-band{grid-template-columns:repeat(2,1fr)}
  .sector-panel,.sector-panel:nth-child(even){grid-template-columns:1fr}
  .sector-panel:nth-child(even) img{order:0}
  .case-feature,.case-feature:nth-child(even){grid-template-columns:1fr}
  .case-feature:nth-child(even) .case-visual{order:0}
  .case-summary-grid{grid-template-columns:repeat(2,1fr)}
  .case-lead-panel{grid-template-columns:1fr}
  .case-lead-panel ul{grid-template-columns:repeat(2,1fr)}
  .case-nav{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:680px){
  .stat-row,.principle-grid,.advantage-grid,.case-story-grid,.image-feature-grid,.contact-flow,.process-band,.about-copy-grid,.case-insight-row,.stage-grid,.positioning-grid{grid-template-columns:1fr}
  .hero .stat-row{grid-template-columns:1fr 1fr}
  .case-showcase{grid-template-columns:1fr;gap:18px}
  .positioning-card{min-height:auto;padding:24px;border-radius:24px;width:100%;max-width:100%}
  .positioning-card::before{display:none}
  .case-detail{grid-template-columns:1fr;padding:24px;border-radius:24px}
  .case-detail aside{border-right:0;border-bottom:1px solid var(--line);padding-right:0;padding-bottom:18px}
  .case-feature{padding:14px;border-radius:24px;gap:0;width:100%;max-width:100%}
  .case-visual{min-height:230px;border-radius:20px}
  .case-number{font-size:38px}
  .case-body{padding:18px 4px 8px}
  .case-body h2{font-size:22px;line-height:1.34}
  .section-heading{margin-bottom:26px}
  .section-heading-meta span{width:42px;height:42px;border-radius:14px}
  .section-heading h2{font-size:28px;line-height:1.24}
  .section-heading > p:not(.kicker){font-size:15px;line-height:1.8;margin-top:16px}
  .case-section{padding-top:54px}
  .case-summary-grid{grid-template-columns:1fr}
  .case-lead-panel{padding:20px;border-radius:22px;margin-bottom:18px;gap:18px;width:100%;max-width:100%}
  .case-lead-panel h3{font-size:22px;line-height:1.35}
  .case-lead-panel p{font-size:14px;line-height:1.85}
  .case-lead-panel ul{grid-template-columns:1fr}
  .case-lead-panel li{padding:12px 14px}
  .case-nav{grid-template-columns:1fr;gap:10px;margin-bottom:18px;width:100%;max-width:100%}
  .case-nav a{min-height:64px;padding:14px;border-radius:18px}
  .case-nav strong{flex-basis:38px;width:38px;height:38px}
  .history-feature::before{display:none}
  .history-era{grid-template-columns:1fr;padding:24px;border-radius:24px}
  .history-item{grid-template-columns:1fr;gap:14px;padding:24px;border-radius:22px}
  .content-quote{padding:28px;border-radius:24px}
  .process-band article{min-height:auto}
  .image-feature img{height:210px}
  .sector-panel{padding:16px;border-radius:24px}
  .sector-panel img{height:210px}
  .sector-panel h2{font-size:24px}
}

/* Content-page polish pass: compact rhythm and cleaner card proportions. */
.principle-card,.advantage-card,.story-card,
.stage-card,.case-detail,.case-summary-card,
.positioning-card,.insight-card,.team-note,
.contact-flow article{
  border-radius:24px;
  box-shadow:0 14px 42px rgba(8,33,74,.055);
}
.principle-card,.advantage-card,.story-card{padding:26px}
.principle-card h3,.advantage-card h3,.story-card h3{font-size:20px}
.principle-card p,.advantage-card p,.story-card p{font-size:14px;line-height:1.78}
.history-era{padding:30px;border-radius:28px}
.history-era-body h3{font-size:25px}
.history-era-body p{font-size:15px;line-height:1.84}
.stage-grid{gap:18px}
.stage-card{padding:28px}
.stage-card h3{font-size:22px}
.stage-card p{font-size:15px;line-height:1.82}
.case-detail{padding:28px;gap:28px}
.case-detail h3{font-size:21px}
.case-detail p{font-size:14px;line-height:1.82}
.case-section{padding-top:58px}
.section-heading{margin-bottom:28px}
.section-heading h2{font-size:clamp(29px,3.1vw,40px);line-height:1.2}
.section-heading > p:not(.kicker){font-size:15px;line-height:1.78;margin-top:16px}
.case-lead-panel{padding:26px;border-radius:24px;gap:24px}
.case-lead-panel h3{font-size:24px}
.case-lead-panel p{font-size:14px;line-height:1.82}
.case-nav a{min-height:68px;padding:16px;border-radius:18px}
.case-feature{padding:14px;border-radius:24px}
.case-visual{min-height:220px;border-radius:20px}
.case-body{padding:22px 8px 8px}
.case-body h2{font-size:21px}
.case-body p{font-size:14px;line-height:1.82}
.case-summary-card{min-height:210px;padding:28px}
.case-summary-card h3{font-size:21px}
.process-band article{min-height:184px;padding:24px}
.process-band h3{font-size:19px}
.image-feature img{height:210px}
.image-feature div{padding:22px}
.image-feature h3{font-size:20px}
.positioning-card{min-height:286px;padding:28px}
.positioning-card h3{font-size:23px;margin:15px 0 12px}
.positioning-card p{font-size:14px;line-height:1.8}
.sector-panel{padding:18px;border-radius:26px;gap:28px}
.sector-panel img{height:230px;border-radius:20px}
.sector-panel h2{font-size:26px}
.sector-panel p{font-size:14px;line-height:1.78}

@media (max-width:680px){
  .principle-card,.advantage-card,.story-card,
  .stage-card,.case-detail,.case-summary-card,
  .positioning-card,.insight-card,.team-note,
  .contact-flow article{
    padding:22px;
    border-radius:20px;
  }
  .history-era{padding:22px;border-radius:22px;gap:18px}
  .history-era-body h3{font-size:22px}
  .stage-card h3,.case-summary-card h3,.positioning-card h3{font-size:20px}
  .case-section{padding-top:44px}
  .section-heading h2{font-size:26px}
  .case-lead-panel{padding:18px;border-radius:20px}
  .case-feature{padding:12px;border-radius:20px}
  .case-visual{min-height:190px}
  .case-body h2{font-size:20px}
  .sector-panel img,.image-feature img,.story-card img{height:190px}
}