/* Korea-focused industry deck */
.industry-page .ppt-section{
  width:min(1200px,calc((100vh - 170px) * 1.7777),calc(100vw - 56px))!important;
  aspect-ratio:16/9;
  max-height:calc(100vh - 136px);
  padding:46px 54px!important;
  justify-content:flex-start;
  overflow:hidden;
}

.industry-page .ppt-head{flex:0 0 auto;margin:0 0 26px}
.industry-page .ppt-head h2,
.industry-page h2{
  margin:12px 0 0!important;
  max-width:980px!important;
  font-size:clamp(40px,4.2vw,62px)!important;
  line-height:1.04!important;
  letter-spacing:-.065em!important;
  word-break:keep-all;
}

.slide-label,
.industry-page .ppt-head>span{
  display:inline-flex;
  align-items:center;
  min-height:31px;
  padding:0 12px;
  border-radius:999px;
  color:#245ed6;
  background:#edf4ff;
  font-size:12px;
  font-weight:900;
  letter-spacing:.08em;
}

.industry-page .ppt-dark .slide-label,
.industry-page .ppt-warning-slide .ppt-head>span{
  color:#d8edff;
  background:rgba(255,255,255,.1);
}

.industry-page .ppt-dark h2,
.industry-page .ppt-warning-slide h2{color:#fff}
.industry-page em{font-style:normal;color:#6fa8ff}

/* Cover: preserve image orientation */
.industry-page .korea-hero .lesson-hero-bg{
  object-fit:cover;
  object-position:center;
  transform:none!important;
}
.industry-page .portrait-safe{transform:none!important;image-orientation:from-image}

/* 02 opening */
.korea-opening{
  display:grid!important;
  grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
  gap:44px;
  align-items:center;
}
.korea-opening-copy{display:flex;flex-direction:column;justify-content:center}
.korea-opening-copy h2{font-size:clamp(50px,5.2vw,78px)!important}
.korea-opening-copy p{
  max-width:650px;
  margin:24px 0 0;
  color:rgba(255,255,255,.7);
  font-size:19px;
  font-weight:720;
  line-height:1.55;
  word-break:keep-all;
}
.korea-opening-facts{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  grid-template-rows:repeat(2,minmax(0,1fr));
  gap:14px;
  height:100%;
  min-height:0;
}
.korea-opening-facts article{
  min-height:0;
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding:24px;
  border:1px solid rgba(255,255,255,.13);
  border-radius:24px;
  background:rgba(255,255,255,.08);
}
.korea-opening-facts small{color:#9ed6ff;font-size:13px;font-weight:900}
.korea-opening-facts strong{margin-top:9px;color:#fff;font-size:clamp(27px,3vw,42px);line-height:1.05;letter-spacing:-.055em}
.korea-opening-facts span{margin-top:8px;color:rgba(255,255,255,.64);font-size:14px;font-weight:720}

/* 03 global proof */
.global-proof{
  display:grid!important;
  grid-template-columns:minmax(0,1.12fr) minmax(320px,.88fr);
  gap:34px;
  align-items:stretch;
}
.global-proof-copy{display:flex;flex-direction:column;justify-content:center;min-width:0}
.global-proof-copy h2{font-size:clamp(39px,4vw,59px)!important}
.global-big-number{display:flex;align-items:end;gap:16px;margin-top:24px}
.global-big-number strong{color:#0b1524;font-size:clamp(54px,6.2vw,90px);line-height:.94;letter-spacing:-.075em}
.global-big-number span{padding-bottom:8px;color:#607086;font-size:16px;font-weight:850}
.global-timeline{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin-top:26px}
.global-timeline span{position:relative;padding:14px 10px 12px;border-radius:16px;background:#f1f5fb;color:#52647a;font-size:13px;font-weight:800;text-align:center}
.global-timeline span::before{content:'';position:absolute;left:50%;top:-10px;width:8px;height:8px;border-radius:50%;background:#b9c6d8;transform:translateX(-50%)}
.global-timeline span.active{color:#fff;background:linear-gradient(145deg,#0d2a55,#2f73ff)}
.global-timeline span.active::before{background:#2f73ff}
.global-timeline b{display:block;margin-bottom:5px;font-size:12px}
.source-link{display:inline-flex;align-self:flex-start;margin-top:20px;color:#245ed6;font-size:14px;font-weight:900}
.external-photo-card{position:relative;display:block;min-height:0;overflow:hidden;border-radius:28px;background:#081426;box-shadow:0 22px 55px rgba(11,29,58,.17)}
.external-photo-card img{width:100%;height:100%;object-fit:cover;transform:none!important}
.external-photo-card::after{content:'';position:absolute;inset:48% 0 0;background:linear-gradient(180deg,transparent,rgba(5,14,27,.94))}
.external-photo-card>span{position:absolute;left:22px;right:22px;bottom:20px;z-index:2;color:#fff;font-size:18px;font-weight:850;line-height:1.4}

/* 04 compare */
.korea-position{background:linear-gradient(180deg,#fff,#f7faff)}
.market-compare{flex:1;min-height:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.market-compare article{position:relative;display:flex;flex-direction:column;justify-content:flex-end;padding:34px;border-radius:30px;overflow:hidden}
.market-compare .port-call{color:#fff;background:linear-gradient(145deg,#07111f,#1d447c)}
.market-compare .home-port{color:#10203a;background:linear-gradient(145deg,#e9f3ff,#f7fbff);border:1px solid #d7e5f8}
.market-compare small{font-size:13px;font-weight:900;letter-spacing:.1em;opacity:.68}
.market-compare strong{margin-top:11px;font-size:clamp(38px,4.2vw,62px);line-height:1;letter-spacing:-.06em}
.market-compare p{margin:18px 0 0;max-width:500px;font-size:17px;font-weight:720;line-height:1.55;word-break:keep-all;opacity:.76}
.market-compare b{display:inline-flex;align-self:flex-start;margin-top:24px;padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.12);font-size:14px}
.market-compare .home-port b{color:#245ed6;background:#e3efff}

/* 05 ports */
.port-role-grid{flex:1;min-height:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.port-role-grid article{display:flex;flex-direction:column;justify-content:flex-end;padding:30px;border-radius:28px;background:#f3f7fc;border:1px solid rgba(12,24,48,.07)}
.port-role-grid article:nth-child(1){background:linear-gradient(160deg,#eaf4ff,#f8fbff)}
.port-role-grid article:nth-child(2){background:linear-gradient(160deg,#0d2444,#193e70);color:#fff}
.port-role-grid article:nth-child(3){background:linear-gradient(160deg,#f1ebff,#fbf9ff)}
.port-role-grid b{color:#2f73ff;font-size:13px;letter-spacing:.1em}
.port-role-grid article:nth-child(2) b{color:#8dc8ff}
.port-role-grid strong{margin-top:12px;font-size:clamp(34px,3.7vw,54px);line-height:1;letter-spacing:-.06em}
.port-role-grid span{margin-top:14px;color:#5f7085;font-size:16px;font-weight:720;line-height:1.5;word-break:keep-all}
.port-role-grid article:nth-child(2) span{color:rgba(255,255,255,.72)}
.port-summary{flex:0 0 auto;margin-top:18px;padding:15px 18px;border-radius:16px;background:#edf4ff;color:#52647a;font-size:15px;font-weight:760;text-align:center}
.port-summary strong{color:#245ed6}

/* shared 2x2 */
.korea-four-grid{flex:1;min-height:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:repeat(2,minmax(0,1fr));gap:15px}
.korea-four-grid article{min-height:0;display:flex;flex-direction:column;justify-content:center;padding:24px 27px;border-radius:24px;background:#f4f7fb;border:1px solid rgba(12,24,48,.07)}
.korea-four-grid b{color:#2f73ff;font-size:13px;font-weight:900}
.korea-four-grid strong{margin-top:8px;color:#10203a;font-size:clamp(23px,2.5vw,34px);line-height:1.13;letter-spacing:-.05em}
.korea-four-grid span{margin-top:8px;color:#63758a;font-size:15px;font-weight:720;line-height:1.46;word-break:keep-all}
.dark-grid article{border-color:rgba(255,255,255,.12);background:rgba(255,255,255,.08)}
.dark-grid b{color:#9ed6ff}
.dark-grid strong{color:#fff}
.dark-grid span{color:rgba(255,255,255,.68)}

/* 07 route map */
.route-potential{background:linear-gradient(145deg,#f7fbff,#eef4ff)}
.route-map{position:relative;flex:1;min-height:0;overflow:hidden;border-radius:30px;background:radial-gradient(circle at 50% 50%,rgba(47,115,255,.16),transparent 26%),linear-gradient(145deg,#07111f,#132f58)}
.route-map::before{content:'동북아 단거리 항로';position:absolute;left:30px;top:25px;color:rgba(255,255,255,.46);font-size:13px;font-weight:900;letter-spacing:.1em}
.route-node{position:absolute;z-index:3;min-width:175px;padding:17px 20px;border:1px solid rgba(255,255,255,.16);border-radius:20px;color:#fff;background:rgba(255,255,255,.1);backdrop-filter:blur(12px)}
.route-node small{display:block;color:#9ed6ff;font-size:11px;font-weight:900;letter-spacing:.1em}
.route-node strong{display:block;margin-top:6px;font-size:21px;letter-spacing:-.04em}
.route-node.korea{left:50%;top:50%;min-width:210px;background:linear-gradient(145deg,#2f73ff,#705cff);transform:translate(-50%,-50%)}
.route-node.japan{right:7%;top:16%}
.route-node.china{left:7%;top:28%}
.route-node.island{right:13%;bottom:12%}
.route-line{position:absolute;z-index:1;height:2px;background:linear-gradient(90deg,rgba(122,181,255,.15),#80c2ff,rgba(122,181,255,.15));transform-origin:left center}
.line-a{left:49%;top:49%;width:37%;transform:rotate(-30deg)}
.line-b{left:19%;top:41%;width:32%;transform:rotate(12deg)}
.line-c{left:49%;top:52%;width:36%;transform:rotate(26deg)}
.route-conclusion{flex:0 0 auto;margin:17px 0 0!important;color:#53657b!important;font-size:16px!important;font-weight:760!important;text-align:center}
.route-conclusion strong{color:#245ed6}

/* 08 portrait feature */
.portrait-feature{display:grid!important;grid-template-columns:minmax(290px,.78fr) minmax(0,1.22fr);gap:38px;align-items:stretch;background:linear-gradient(145deg,#f8fbff,#eef5ff)}
.portrait-photo-wrap{min-height:0;margin:0;display:flex;align-items:center;justify-content:center;overflow:hidden;border-radius:30px;background:#091529}
.portrait-photo-wrap img{width:100%;height:100%;object-fit:contain;object-position:center;transform:none!important}
.portrait-feature-copy{display:flex;flex-direction:column;justify-content:center;min-width:0}
.portrait-feature-copy h2{font-size:clamp(39px,4.1vw,60px)!important}
.homeport-points{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:28px}
.homeport-points article{padding:18px 19px;border-radius:19px;background:#fff;border:1px solid #dce8f7}
.homeport-points strong{display:block;color:#10203a;font-size:19px;letter-spacing:-.04em}
.homeport-points span{display:block;margin-top:6px;color:#6a7a8e;font-size:13px;font-weight:720}

/* 10 Asia signal */
.asia-signal{display:grid!important;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:34px;align-items:stretch}
.asia-signal-copy{display:flex;flex-direction:column;justify-content:center}
.asia-signal-copy h2{font-size:clamp(39px,4.15vw,60px)!important}
.asia-signal-copy p{margin:22px 0 0;color:#607086;font-size:18px;font-weight:720;line-height:1.55;word-break:keep-all}
.external-photo-card.wide{min-height:0}

/* 12 roadmap */
.roadmap-line{flex:1;min-height:0;display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;align-items:center;gap:12px}
.roadmap-line article{min-height:220px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px 16px;border-radius:25px;background:#f3f7fc;text-align:center}
.roadmap-line article:nth-of-type(3),
.roadmap-line article:nth-of-type(4){color:#fff;background:linear-gradient(145deg,#10294d,#295f9f)}
.roadmap-line b{display:flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:15px;color:#fff;background:#2f73ff;font-size:13px}
.roadmap-line strong{margin-top:16px;font-size:22px;letter-spacing:-.04em}
.roadmap-line span{margin-top:8px;color:#66778b;font-size:14px;font-weight:720}
.roadmap-line article:nth-of-type(3) span,
.roadmap-line article:nth-of-type(4) span{color:rgba(255,255,255,.7)}
.roadmap-line i{color:#2f73ff;font-size:26px;font-style:normal;font-weight:900}
.roadmap-message{flex:0 0 auto;margin:18px 0 0!important;color:#53657b!important;font-size:16px!important;font-weight:760!important;text-align:center}
.roadmap-message strong{color:#245ed6}

/* final */
.final-korea{align-items:stretch}
.final-korea-copy{flex:1;display:flex;flex-direction:column;justify-content:center}
.final-korea-copy h2{font-size:clamp(44px,4.8vw,70px)!important}
.final-korea-copy ol{display:grid;gap:10px;margin:28px 0 0;padding:0;list-style:none}
.final-korea-copy li{display:grid;grid-template-columns:48px 1fr;align-items:center;gap:16px;min-height:66px;padding:12px 16px;border:1px solid rgba(255,255,255,.12);border-radius:17px;background:rgba(255,255,255,.07);color:#fff;font-size:18px;font-weight:800}
.final-korea-copy li b{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:13px;color:#0c203c;background:#fff;font-size:12px}
.industry-end-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:16px}
.industry-end-actions a{min-height:60px;display:flex;align-items:center;justify-content:center;padding:12px;border:1px solid rgba(255,255,255,.14);border-radius:16px;color:#fff;background:rgba(255,255,255,.08);font-size:15px;font-weight:900}

@media(max-width:980px){
  .industry-page .ppt-section{padding:38px 40px!important}
  .port-role-grid{gap:12px}
  .port-role-grid article{padding:24px}
  .global-proof{grid-template-columns:1fr .72fr}
  .route-node{min-width:150px}
}

@media(max-width:700px){
  .industry-page .ppt-section{
    width:100%!important;
    height:calc(100dvh - 138px);
    max-height:none;
    aspect-ratio:auto;
    padding:20px 15px!important;
    overflow-y:auto;
    border-radius:22px!important;
  }
  .industry-page .ppt-head{margin-bottom:14px}
  .industry-page .ppt-head h2,
  .industry-page h2{margin-top:8px!important;font-size:30px!important;line-height:1.06!important}
  .slide-label,.industry-page .ppt-head>span{min-height:25px;padding:0 9px;font-size:10px}

  .industry-page .korea-hero .lesson-hero-bg{object-fit:contain;background:#07111f}

  .korea-opening{grid-template-columns:1fr!important;grid-template-rows:auto 1fr;gap:14px}
  .korea-opening-copy h2{font-size:36px!important}
  .korea-opening-copy p{margin-top:11px;font-size:13px;line-height:1.4}
  .korea-opening-facts{gap:8px}
  .korea-opening-facts article{padding:12px;border-radius:15px}
  .korea-opening-facts strong{font-size:20px}
  .korea-opening-facts small,.korea-opening-facts span{font-size:10px}

  .global-proof{grid-template-columns:1fr!important;grid-template-rows:auto 150px;gap:12px}
  .global-proof-copy h2{font-size:28px!important}
  .global-big-number{margin-top:12px;gap:8px}
  .global-big-number strong{font-size:48px}
  .global-big-number span{font-size:11px;padding-bottom:4px}
  .global-timeline{grid-template-columns:repeat(5,minmax(72px,1fr));overflow-x:auto;margin-top:13px;padding-top:8px}
  .global-timeline span{padding:9px 5px;font-size:10px}
  .source-link{margin-top:10px;font-size:11px}
  .external-photo-card{border-radius:18px}
  .external-photo-card>span{left:14px;right:14px;bottom:12px;font-size:13px}

  .market-compare{grid-template-columns:1fr;gap:9px}
  .market-compare article{min-height:0;padding:18px;border-radius:18px}
  .market-compare strong{font-size:30px}
  .market-compare p{margin-top:8px;font-size:12px;line-height:1.4}
  .market-compare b{margin-top:10px;padding:7px 10px;font-size:10px}

  .port-role-grid{grid-template-columns:1fr;gap:8px}
  .port-role-grid article{min-height:0;padding:15px 17px;border-radius:17px}
  .port-role-grid strong{font-size:27px}
  .port-role-grid span{margin-top:6px;font-size:12px;line-height:1.35}
  .port-summary{margin-top:8px;padding:10px;font-size:11px}

  .korea-four-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important;grid-template-rows:repeat(2,minmax(0,1fr));gap:8px}
  .korea-four-grid article{padding:12px 10px;border-radius:15px}
  .korea-four-grid strong{font-size:17px}
  .korea-four-grid span{font-size:11px;line-height:1.32}
  .korea-four-grid b{font-size:10px}

  .route-map{min-height:390px;border-radius:18px}
  .route-node{min-width:118px;padding:11px 12px;border-radius:14px}
  .route-node strong{font-size:14px}
  .route-node small{font-size:8px}
  .route-node.korea{min-width:145px}
  .route-node.japan{right:4%;top:15%}
  .route-node.china{left:4%;top:28%}
  .route-node.island{right:7%;bottom:12%}
  .route-conclusion{margin-top:9px!important;font-size:11px!important}

  .portrait-feature{grid-template-columns:1fr!important;grid-template-rows:minmax(0,40%) 1fr;gap:12px}
  .portrait-photo-wrap{border-radius:18px}
  .portrait-photo-wrap img{object-fit:contain!important;transform:none!important}
  .portrait-feature-copy h2{font-size:28px!important}
  .homeport-points{gap:7px;margin-top:12px}
  .homeport-points article{padding:10px;border-radius:13px}
  .homeport-points strong{font-size:14px}
  .homeport-points span{font-size:10px}

  .asia-signal{grid-template-columns:1fr!important;grid-template-rows:auto 1fr;gap:12px}
  .asia-signal-copy h2{font-size:28px!important}
  .asia-signal-copy p{margin-top:10px;font-size:12px;line-height:1.4}

  .roadmap-line{grid-template-columns:1fr;gap:6px}
  .roadmap-line i{display:none}
  .roadmap-line article{min-height:58px;display:grid;grid-template-columns:36px 1fr;grid-template-rows:auto auto;justify-items:start;padding:9px 12px;border-radius:14px;text-align:left}
  .roadmap-line b{grid-row:1/3;width:34px;height:34px;border-radius:10px}
  .roadmap-line strong{margin:0;font-size:15px}
  .roadmap-line span{margin:2px 0 0;font-size:10px}
  .roadmap-message{margin-top:8px!important;font-size:11px!important}

  .final-korea-copy h2{font-size:32px!important}
  .final-korea-copy ol{gap:7px;margin-top:15px}
  .final-korea-copy li{grid-template-columns:34px 1fr;min-height:54px;padding:8px 10px;border-radius:13px;font-size:12px}
  .final-korea-copy li b{width:30px;height:30px;border-radius:9px;font-size:9px}
  .industry-end-actions{gap:7px;margin-top:10px}
  .industry-end-actions a{min-height:44px;padding:8px;font-size:11px;border-radius:12px}
}