.ab-hero{padding:118px 0 46px;border-bottom:1px solid var(--hair)}
.ab-hero .crumb{font-family:var(--f-mono);font-size:12px;letter-spacing:.04em;color:var(--ink-mid)}
.ab-hero .crumb .sep{margin:0 8px;color:var(--hair-strong)}
.ab-hero .crumb a{color:var(--sage)}
.ab-eyebrow{font-family:var(--f-mono);font-size:12px;letter-spacing:.22em;color:var(--sage);text-transform:uppercase;margin:20px 0 14px}
.ab-hero h1{font-family:var(--f-display);font-size:clamp(34px,5vw,58px);line-height:1.08;color:var(--ink);font-weight:400}
.ab-lede{margin-top:20px;max-width:62ch;font-size:clamp(16px,1.5vw,19px);color:var(--ink-mid)}
.ab-body{padding:60px 0}
.ab-grid{display:grid;grid-template-columns:1.4fr .9fr;gap:60px;align-items:start}
.ab-block + .ab-block{margin-top:38px;padding-top:38px;border-top:1px solid var(--hair)}
.ab-block h2{font-family:var(--f-display);font-size:clamp(22px,2.4vw,30px);font-weight:400;color:var(--sage-deep);margin-bottom:12px}
.ab-block p{max-width:60ch;color:var(--ink-soft)}
.ab-block p + p{margin-top:12px}
.ab-links{margin-top:16px}
.ab-links a,.ab-id a,.ab-cta-link{font-family:var(--f-mono);letter-spacing:.02em}
.ab-links a,.ab-id a{color:var(--sage-vivid);font-size:14px}
.ab-side{border:1px solid var(--hair);background:var(--cream);padding:28px;border-radius:2px}
.ab-photo{width:100%;height:auto;aspect-ratio:3/4;object-fit:cover;border-radius:2px;margin-bottom:22px;background:var(--sage-deep)}
.ab-facts div{padding:13px 0;border-bottom:1px solid var(--hair)}
.ab-facts div:last-child{border-bottom:0}
.ab-facts dt{font-family:var(--f-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--sage);margin-bottom:5px}
.ab-facts dd{color:var(--ink);font-size:15px}
.ab-id{display:flex;gap:20px;margin-top:20px}
.ab-cta{padding:66px 0 98px;border-top:1px solid var(--hair);text-align:center}
.ab-cta h2{font-family:var(--f-display);font-weight:400;font-size:clamp(24px,3vw,36px);color:var(--ink)}
.ab-cta p{margin-top:14px;color:var(--ink-mid)}
.ab-cta-row{margin-top:28px}
.ab-cta-link{display:inline-block;padding:14px 30px;background:var(--sage-deep);color:var(--ivory-bright);border-radius:2px;font-size:15px}
@media (max-width:860px){
.ab-grid{grid-template-columns:1fr;gap:34px}
.ab-hero{padding:92px 0 36px}
.ab-body{padding:44px 0}
}


:root {
  --x-copper: #B9856C;
  --x-mist: #9FB0B2;
  --x-mist-deep: #7C9092;
  --x-sage: #4A6259;
  --x-sage-light: #66746D;
  --x-ink: #1A2420;
  --x-paper: #FCF7ED;
  --x-ivory: #F4EFE6;
  --x-line: rgba(63,74,69,.16);
}



.page-home  .u-scroll-rail i { background: var(--x-copper) !important; }
.page-method .u-scroll-rail i { background: var(--x-sage) !important; }
.page-scar  .u-scroll-rail i { background: var(--x-copper) !important; }
.page-record .u-scroll-rail i { background: var(--x-mist-deep) !important; }
.page-baseline .u-scroll-rail i { background: var(--x-sage-light) !important; }
.page-research .u-scroll-rail i { background: var(--x-ink) !important; }



.site-nav .links a.cur {
  position: relative;
}
.site-nav .links a.cur::after {
  content: "";
  position: absolute;
  left: 0; right: 0;
  bottom: -6px;
  height: 2px;
  background: var(--x-copper);
}



.page-home .u-axes,
.page-home .u-rs,
.page-home .u-out,
.page-home .u-film,
.page-home .am,
.page-home .mt,
.page-home .u-at,
.page-home .u-fq,
.page-home .cn {
  position: relative;
}
.page-home .u-rs::before,
.page-home .u-out::before,
.page-home .u-film::before,
.page-home .am::before,
.page-home .mt::before,
.page-home .u-at::before,
.page-home .u-fq::before,
.page-home .cn::before {

}


.page-home .u-rs > .u-rs-wrap::before,
.page-home .u-out > .u-out-wrap::before,
.page-home .mt > .wrap::before,
.page-home .u-at > .u-at-wrap::before,
.page-home .u-fq > .u-fq-wrap::before,
.page-home .cn > .wrap::before {
  content: "";
  display: block;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--x-line) 20%, var(--x-line) 80%, transparent);
  margin: -1px auto 48px;
  width: 60%;
  position: relative;
}



.page-home .u-fq-item {
  position: relative;
  padding-left: 14px !important;
}
.page-home .u-fq-item::after {
  content: "";
  position: absolute;
  left: 0; top: 8px; bottom: 8px;
  width: 3px;
  background: var(--x-mist);
  opacity: .55;
  z-index: 2;
}
.page-home .u-fq-item[data-cat="cat-scar"]::after { background: var(--x-copper); }
.page-home .u-fq-item[data-cat="cat-bsl"]::after  { background: var(--x-sage); }
.page-home .u-fq-item[data-cat="cat-ops"]::after  { background: var(--x-mist); }



.page-method .u-chapter-index .u-ci-card .ico {

  position: relative;
}
.page-method .u-chapter-index .u-ci-card .ico::after {
  content: "";
  position: absolute;
  inset: -4px;
  border: 1px dashed var(--x-line);
  border-radius: 50%;
  z-index: -1;
}



.page-scar .st-group .gh {
  position: relative;
}
.page-scar .st-group:nth-of-type(1) .gh::after {
  content: "";
  position: absolute;
  right: 0; top: 50%;
  transform: translateY(-50%);
  width: 80px; height: 28px;
  background:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 80 28' fill='none' stroke='%234A6259' stroke-width='1'><line x1='4' y1='14' x2='76' y2='14'/><path d='M14 14 L16 24 L18 14 Z' fill='%23B9856C' fill-opacity='.55'/><path d='M34 14 Q40 20 46 14' fill='%23B9856C' fill-opacity='.4'/><rect x='62' y='14' width='10' height='8' fill='%239FB0B2' fill-opacity='.5'/></svg>") no-repeat center / contain;
  opacity: .65;
  pointer-events: none;
}
.page-scar .st-group:nth-of-type(2) .gh::after {
  content: "";
  position: absolute;
  right: 0; top: 50%;
  transform: translateY(-50%);
  width: 80px; height: 28px;
  background:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 80 28' fill='none' stroke='%23B9856C' stroke-width='1'><line x1='4' y1='14' x2='76' y2='14'/><path d='M10 14 Q16 4 22 14' fill='%23B9856C' fill-opacity='.4'/><path d='M34 14 Q40 0 46 14' fill='%23B9856C' fill-opacity='.5'/><path d='M58 14 Q64 6 72 14' fill='%23B9856C' fill-opacity='.3' stroke-dasharray='2 2'/></svg>") no-repeat center / contain;
  opacity: .65;
  pointer-events: none;
}
.page-scar .st-group:nth-of-type(3) .gh::after {
  content: "";
  position: absolute;
  right: 0; top: 50%;
  transform: translateY(-50%);
  width: 80px; height: 28px;
  background:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 80 28' fill='none' stroke='%239FB0B2' stroke-width='1'><line x1='4' y1='14' x2='76' y2='14'/><ellipse cx='16' cy='14' rx='6' ry='2' fill='%23B9856C' fill-opacity='.6'/><ellipse cx='40' cy='14' rx='6' ry='2' fill='%231A2420' fill-opacity='.5'/><ellipse cx='64' cy='14' rx='6' ry='2' fill='%23F4EFE6' stroke='%231A2420' stroke-opacity='.3'/></svg>") no-repeat center / contain;
  opacity: .7;
  pointer-events: none;
}



.page-scar .sa-figure {
  position: relative;
}
.page-scar .sa-figure svg + .sa-data-panel {

}

.page-scar .sa-figure::before {
  content: "0   ·   1   ·   2   ·   3 mm";
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%) rotate(-90deg);
  transform-origin: left top;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 8.5px;
  letter-spacing: .26em;
  color: rgba(244,239,230,.55);
  text-transform: uppercase;
  white-space: nowrap;
  pointer-events: none;
  z-index: 4;
}



.page-record .rline-rail {
  position: relative;
}
.page-record .rline-rail::after {
  content: "L4 · L3 · L2 · L1 · L0 · L0";
  position: absolute;
  bottom: -22px;
  left: 60px; right: 60px;
  display: flex;
  justify-content: space-around;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 8.5px;
  letter-spacing: .26em;
  color: rgba(244,239,230,.55);
  text-transform: uppercase;
  pointer-events: none;
}



.page-record .rc-card {
  position: relative;
}
.page-record .rc-card > .u-rc-prog {
  position: relative;
}
.page-record .rc-card::before {
  content: "";
  position: absolute;
  right: 0; top: 12px; bottom: 12px;
  width: 3px;
  background: linear-gradient(180deg, var(--x-copper), var(--x-sage), var(--x-mist));
  opacity: .35;
}



.page-baseline .bsl-fit-grid {
  position: relative;
}
.page-baseline .u-fit-card:nth-child(3)::after,
.page-baseline .u-fit-card:nth-child(6)::after {

}



.page-baseline .bsl-cta::after {
  content: "";
  position: absolute;
  top: 50%;
  right: clamp(20px, 4vw, 60px);
  transform: translateY(-50%) scaleX(-1);
  width: 56px; height: 80px;
  background:
    linear-gradient(rgba(244,239,230,.5) 0 0) left top    / 8px 1px no-repeat,
    linear-gradient(rgba(244,239,230,.5) 0 0) left 25%   / 14px 1px no-repeat,
    linear-gradient(rgba(244,239,230,.5) 0 0) left 50%   / 20px 1px no-repeat,
    linear-gradient(rgba(244,239,230,.5) 0 0) left 75%   / 14px 1px no-repeat,
    linear-gradient(rgba(244,239,230,.5) 0 0) left bottom / 8px 1px no-repeat;
  pointer-events: none;
  opacity: .55;
  z-index: 1;
}
.page-baseline .bsl-cta-actions {
  position: relative;
  padding: 16px 0;
}
.page-baseline .bsl-cta-actions::before,
.page-baseline .bsl-cta-actions::after {
  content: "";
  position: absolute;
  left: 50%; transform: translateX(-50%);
  width: 36px; height: 1px;
  background: var(--x-copper);
}
.page-baseline .bsl-cta-actions::before { top: 0; }
.page-baseline .bsl-cta-actions::after { bottom: 0; }



.page-research .rsec-pillar {
  position: relative;
  padding-left: 24px !important;
}
.page-research .rsec-pillar::after {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
}
.page-research .rsec-pillar:nth-of-type(1)::after { background: var(--x-copper); }
.page-research .rsec-pillar:nth-of-type(2)::after { background: var(--x-sage); }
.page-research .rsec-pillar:nth-of-type(3)::after { background: var(--x-mist-deep); }
.page-research .u-pillar-ico {
  display: inline-flex !important;
  width: 48px !important;
  height: 48px !important;
  background: var(--x-paper);
  border: 1px solid var(--x-copper);
  border-radius: 50%;
  align-items: center;
  justify-content: center;
}
.page-research .u-pillar-ico svg {
  width: 28px !important;
  height: 28px !important;
}



.page-method .nd > .wrap,
.page-scar .sa > .wrap,
.page-record .rline > .wrap,
.page-record .df > .wrap,
.page-research .rtrack > .wrap,
.page-baseline .bsl-cta > .wrap {
  position: relative;
}
.page-method .nd > .wrap::before,
.page-scar .sa > .wrap::before,
.page-record .rline > .wrap::before,
.page-research .rtrack > .wrap::before {
  content: "";
  position: absolute;
  top: 20px; left: 12px;
  width: 14px; height: 14px;
  border: 1px solid var(--x-copper);
  border-right: 0; border-bottom: 0;
  pointer-events: none;
  z-index: 5;
}
.page-method .nd > .wrap::after,
.page-scar .sa > .wrap::after,
.page-record .rline > .wrap::after,
.page-research .rtrack > .wrap::after {
  content: "";
  position: absolute;
  top: 20px; right: 12px;
  width: 14px; height: 14px;
  border: 1px solid var(--x-copper);
  border-left: 0; border-bottom: 0;
  pointer-events: none;
  z-index: 5;
}


.u-vidsec{padding:clamp(48px,7vh,84px) 0;position:relative}
.u-vidsec .wrap{max-width:1240px;margin:0 auto;padding:0 clamp(20px,4vw,48px)}
.u-vidsec-head{max-width:640px;margin:0 0 24px}
.u-vidsec-eb{font-family:var(--f-mono,'IBM Plex Mono',monospace);font-size:11px;letter-spacing:.3em;
  text-transform:uppercase;color:var(--u-clay,#B9856C);display:inline-flex;align-items:center;gap:10px}
.u-vidsec-eb::before{content:"";width:34px;height:1px;background:var(--u-clay,#B9856C)}
.u-vidsec-head h2{font-family:var(--f-disp,'Fraunces',Georgia,serif);font-weight:300;font-style:italic;
  font-size:clamp(20px,2.4vw,28px);margin:12px 0 8px;line-height:1.18;color:var(--u-ink,#1A2420)}
.u-vidsec-head p{font-family:var(--f-serif,'Noto Serif KR',serif);font-size:14px;line-height:1.65;
  color:#4a554f;max-width:560px}
.u-vidsec .u-vidblock{max-width:1000px;margin:0 auto}
.u-vidsec--portrait .u-vidblock{max-width:332px}

.u-vidblock{position:relative;overflow:hidden;cursor:pointer;background:#0d1311;
  border:1px solid var(--u-hair,rgba(26,36,32,.16));aspect-ratio:16/9}
.u-vidblock.is-portrait{aspect-ratio:9/16}
.u-vidblock video{width:100%;height:100%;object-fit:cover;display:block}
.u-vidblock::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(0,0,0,.26) 0%,transparent 24%,transparent 68%,rgba(0,0,0,.55) 100%)}
.u-vidblock-play{position:absolute;top:50%;left:50%;width:58px;height:58px;z-index:3;
  transform:translate(-50%,-50%);border:1.5px solid rgba(244,239,230,.78);border-radius:50%;
  background:rgba(13,19,17,.42);backdrop-filter:blur(3px);padding:0;cursor:pointer;
  display:grid;place-items:center;opacity:.94;transition:opacity .3s,background .3s,transform .3s}
.u-vidblock-play:hover{opacity:1;background:rgba(13,19,17,.62);transform:translate(-50%,-50%) scale(1.06)}
.u-vidblock-play:focus-visible{outline:2px solid var(--u-clay,#B9856C);outline-offset:3px}
.u-vidblock-play::before{content:"";grid-area:1/1;width:0;height:0;margin-left:4px;
  border-left:15px solid rgba(244,239,230,.96);border-top:9px solid transparent;border-bottom:9px solid transparent}
.u-vidblock-play::after{content:"";grid-area:1/1;display:none}
.u-vidblock.is-playing .u-vidblock-play{opacity:0}
.u-vidblock.is-playing:hover .u-vidblock-play{opacity:.92}
.u-vidblock.is-playing .u-vidblock-play::before{margin:0;width:4.5px;height:18px;border:0;
  background:rgba(244,239,230,.96);transform:translateX(-4.5px)}
.u-vidblock.is-playing .u-vidblock-play::after{display:block;width:4.5px;height:18px;
  background:rgba(244,239,230,.96);transform:translateX(4.5px)}
.u-vidblock-cap{position:absolute;left:16px;bottom:14px;z-index:2}
.u-vidblock-cap .lbl{font-family:var(--f-disp,'Fraunces',Georgia,serif);font-style:italic;font-size:17px;color:#F4EFE6}
.u-vidblock-cap .lbl::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;
  background:var(--u-clay,#B9856C);margin-right:9px;vertical-align:middle}



@keyframes uDrawLine{ from{transform:scaleX(0)} to{transform:scaleX(1)} }
@supports (animation-timeline: view()){
  body.upgraded .eb::before,
  body.upgraded .eyebrow::before,
  body.upgraded .kicker::before,
  body.upgraded .u-vidsec-eb::before,
  body.upgraded .bsl-result-eb::before,
  body.upgraded .u-br-eb::before,
  body.upgraded .u-pg-head::before{
    transform-origin:left center;
    animation:uDrawLine linear both;
    animation-timeline:view();
    animation-range:entry 6% cover 22%;
  }
}


body.upgraded a .arr, body.upgraded a .cta-arr, body.upgraded a .research-arr,
body.upgraded .home-mid-cta-primary span, body.upgraded .home-mid-cta-secondary span,
body.upgraded .u-hero-cta-solid .arr, body.upgraded .u-hero-cta-ghost .arr,
body.upgraded .bsl-cta-primary span, body.upgraded .bsl-cta-secondary span,
body.upgraded .cn-cta .arr, body.upgraded .u-film-foot-link span,
body.upgraded .u-bal-link span, body.upgraded .mt-research .a,
body.upgraded .mt-more a, body.upgraded .u-out-cta a span{
  display:inline-block; transition:transform .25s cubic-bezier(.22,.68,.18,.99);
}
body.upgraded a:hover .arr, body.upgraded a:hover .cta-arr, body.upgraded a:hover .research-arr,
body.upgraded .home-mid-cta-primary:hover span, body.upgraded .home-mid-cta-secondary:hover span,
body.upgraded .u-hero-cta-solid:hover .arr, body.upgraded .u-hero-cta-ghost:hover .arr,
body.upgraded .bsl-cta-primary:hover span, body.upgraded .bsl-cta-secondary:hover span,
body.upgraded .cn-cta:hover .arr, body.upgraded .u-film-foot-link:hover span,
body.upgraded .u-bal-link:hover span, body.upgraded .mt-research:hover .a{
  transform:translateX(3px);
}


body.upgraded .wrap p a{
  background-image:linear-gradient(currentColor,currentColor);
  background-size:0% 1px; background-repeat:no-repeat; background-position:0 1.06em;
  transition:background-size .32s cubic-bezier(.22,.68,.18,.99);
}
body.upgraded .wrap p a:hover{ background-size:100% 1px; }

@media (prefers-reduced-motion:reduce){
  body.upgraded .eb::before,body.upgraded .eyebrow::before,body.upgraded .kicker::before,
  body.upgraded .u-vidsec-eb::before,body.upgraded .bsl-result-eb::before,
  body.upgraded .u-br-eb::before,body.upgraded .u-pg-head::before{animation:none;transform:none}
}


@keyframes uRise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
body.upgraded .u-hero-copy,
body.upgraded .mph-text, body.upgraded .sph-text,
body.upgraded .u-bph-text,
body.upgraded .rm-cover, body.upgraded .rh-grid,
body.upgraded .rph h1, body.upgraded .rph .sub{
  animation:uRise 1s cubic-bezier(.22,.68,.18,.99) both;
}


@keyframes uFillBar{from{width:0}to{width:100%}}
@supports (animation-timeline: scroll()){
  body.upgraded .u-ci-card .progress i{ animation:uFillBar linear both; animation-timeline:scroll(root); }
  body.upgraded .u-ci-card:nth-child(1) .progress i{ animation-range:0% 42%; }
  body.upgraded .u-ci-card:nth-child(2) .progress i{ animation-range:24% 66%; }
  body.upgraded .u-ci-card:nth-child(3) .progress i{ animation-range:48% 92%; }
}

@media (prefers-reduced-motion:reduce){
  body.upgraded .u-hero-copy,body.upgraded .mph-text,body.upgraded .sph-text,
  body.upgraded .u-bph-text,body.upgraded .rm-cover,body.upgraded .rh-grid,
  body.upgraded .rph h1,body.upgraded .rph .sub{animation:none}
}