.portfolio-section{min-height:calc(100svh - var(--nav-height));padding:0;background:#fff;overflow:visible}
#portfolio.portfolio-bleib:not(.is-bleib-open) #portfolio-mount{
  height:0;min-height:0;overflow:hidden;visibility:hidden;
}
#portfolio-mount{height:calc(100svh - var(--nav-height));min-height:calc(100svh - var(--nav-height));background:#fff}
.portfolio-original-frame{display:block;width:100%;height:100%;border:0;background:#fff}
@media(max-width:760px){#portfolio-mount{height:calc(100svh - var(--nav-height));min-height:calc(100svh - var(--nav-height))}}

/* 예시 자료 알림 띠 — 실제 촬영본이 들어오면 index.html 의 이 문단과 함께 지운다.
   갤러리는 iframe 안에 있고 portfolio.js 가 mount 를 통째로 다시 그리므로,
   띠는 mount 바깥(구역 위)에 두어야 살아남는다. */
.portfolio-sample-note{
  position:absolute;z-index:2;left:0;bottom:0;margin:0;
  display:flex;flex-direction:column;gap:2px;
  padding:10px 14px;pointer-events:none;
  background:rgb(255 255 255 / .86);border-top:1px solid var(--line);border-right:1px solid var(--line);
  color:var(--muted);font:11px/1.5 var(--sans);letter-spacing:0;
}
.portfolio-sample-note span{font:10px/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase}
@media(max-width:760px){.portfolio-sample-note{right:0;border-right:0;padding:8px 12px;font-size:10px}}

#portfolio.portfolio-bleib.is-bleib-open #portfolio-mount{
  flex:0 0 auto;
  width:100%;
  height:clamp(620px,calc(100svh - 190px),820px);
  min-height:620px;
}

/* The opened Records composition is one viewport, never a nested scroller. */
#portfolio.portfolio-bleib.is-bleib-open .eb-bleib-shell{
  height:calc(100svh - var(--nav-height,64px));
  min-height:0;
  overflow:hidden;
}
#portfolio.portfolio-bleib.is-bleib-open .eb-bleib-panel{
  height:100%;
  min-height:0;
  max-height:100%;
  overflow:hidden;
}
#portfolio.portfolio-bleib.is-bleib-open #portfolio-mount{
  flex:1 1 0;
  height:auto;
  min-height:0;
  overflow:hidden;
}

/* Opened gallery stays cream; the RECORDS gate itself is black. */
#portfolio.portfolio-bleib.is-bleib-open .eb-bleib-panel,
#portfolio.portfolio-bleib.is-bleib-open #portfolio-mount,
.portfolio-original-frame{
  background:#f6f0e5;
}
#portfolio.portfolio-bleib .eb-bleib-back{
  position:sticky;
  z-index:8;
  padding:9px 17px;
  border-color:rgba(196,154,85,.58);
  background:rgba(255,252,246,.94);
  color:#30281f;
  box-shadow:0 8px 22px rgba(70,50,25,.09);
}
.records-panel-florals{
  position:absolute;
  z-index:2;
  top:0;
  right:0;
  left:0;
  height:clamp(112px,16vh,168px);
  overflow:hidden;
  pointer-events:none;
  user-select:none;
}
.records-panel-floral{
  position:absolute;
  top:clamp(-52px,-5vh,-22px);
  width:clamp(150px,15vw,280px);
  height:auto;
  opacity:.76;
  filter:saturate(.78) contrast(.95);
}
.records-panel-floral--left{left:-2%}
.records-panel-floral--right{right:-2%}
#portfolio.portfolio-bleib .eb-bleib-back:hover{
  border-color:rgba(196,154,85,.82);
  transform:translateY(-1px);
}
#portfolio.portfolio-bleib .eb-bleib-back:focus-visible{
  outline:2px solid rgba(196,154,85,.72);
  outline-offset:3px;
}
.portfolio-scroll-indicator{
  flex:none;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  margin:18px 24px 6px 372px;
  padding-top:14px;
  border-top:1px solid var(--line);
  color:var(--muted);
  font:500 10px/1 var(--mono);
  letter-spacing:.2em;
}
.portfolio-scroll-indicator i{font-style:normal;font-size:16px;line-height:1}
#portfolio.portfolio-bleib.is-bleib-open .portfolio-sample-note{
  position:absolute;
  z-index:4;
  left:48px;
  right:auto;
  bottom:42px;
  width:252px;
  box-sizing:border-box;
  border:1px solid var(--line);
  background:rgb(255 255 255 / .96);
}
@media(max-width:760px){
  #portfolio.portfolio-bleib.is-bleib-open .eb-bleib-shell,
  #portfolio.portfolio-bleib.is-bleib-open .eb-bleib-panel{
    height:calc(100svh - var(--nav-height,64px));
    min-height:0;
    max-height:calc(100svh - var(--nav-height,64px));
    overflow:hidden;
  }
  #portfolio.portfolio-bleib.is-bleib-open #portfolio-mount{
    flex:1 1 auto;
    height:auto;
    min-height:0;
    overflow:hidden;
  }
  .portfolio-scroll-indicator{margin:16px 16px 8px;padding-top:12px}
  #portfolio.portfolio-bleib.is-bleib-open .portfolio-sample-note{
    position:relative;left:auto;right:auto;bottom:auto;width:auto;margin:8px 16px 0;border-right:1px solid var(--line)
  }
  .records-panel-floral{
    top:-28px;
    width:clamp(105px,30vw,150px);
    opacity:.62;
  }
  .records-panel-floral--left{left:-10%}
  .records-panel-floral--right{right:-10%}
}