.page-about{
  --about-rail:220px;
  background:
    radial-gradient(120% 55% at 82% -8%, rgba(63,242,198,.10), transparent 62%),
    radial-gradient(90% 45% at 0% 22%, rgba(42,31,74,.50), transparent 66%),
    var(--ink);
  color:var(--mist);
  font-family:var(--font-body);
  overflow-x:clip;
}

.page-about .about-hero{
  position:relative;
  padding:34px 0 52px;
}
.page-about .about-hero__glow{
  position:absolute;
  inset:-10% 0 auto 0;
  height:70%;
  background:radial-gradient(58% 70% at 76% 10%, rgba(63,242,198,.16), transparent 72%);
  pointer-events:none;
}
.page-about .about-hero__grid{
  position:relative;
  display:grid;
  gap:34px;
}
.page-about .about-hero__title{
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(2.2rem, 9vw, 4.8rem);
  line-height:1.03;
  letter-spacing:-.02em;
  margin:14px 0 20px;
  text-wrap:balance;
}
.page-about .about-hero__title em{
  font-style:normal;
  display:inline-block;
  color:var(--cyan);
  transform:skewX(-3deg);
}
.page-about .about-hero__lede{
  max-width:34em;
  margin:0 0 26px;
  font-size:1rem;
  line-height:1.85;
  color:rgba(234,244,240,.82);
}
.page-about .about-hero__facts{
  list-style:none;
  display:flex;
  flex-wrap:wrap;
  gap:14px 26px;
  margin:0 0 28px;
  padding:0;
}
.page-about .about-hero__facts li{
  display:flex;
  flex-direction:column;
  gap:4px;
  padding-left:14px;
  border-left:2px solid var(--line-strong);
}
.page-about .about-hero__facts b{
  font-family:var(--font-mono);
  font-size:1.55rem;
  line-height:1;
  font-weight:700;
  color:var(--cyan);
  letter-spacing:-.01em;
}
.page-about .about-hero__facts span{
  font-size:.76rem;
  letter-spacing:.06em;
  color:var(--graphite);
}
.page-about .about-hero__actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.page-about .about-hero__figure{
  margin:0;
  position:relative;
  border-radius:var(--r-lg);
  overflow:hidden;
  border:1px solid var(--line-soft);
  box-shadow:var(--shadow-card);
  background:var(--coal);
}
.page-about .about-hero__figure img{
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:4/3;
  object-fit:cover;
}
.page-about .about-hero__figure figcaption{
  position:absolute;
  left:14px;
  bottom:14px;
  padding:6px 12px;
  border-radius:var(--r-pill);
  background:rgba(11,31,26,.78);
  border:1px solid var(--line);
  font-size:.72rem;
  letter-spacing:.04em;
  color:rgba(234,244,240,.86);
  backdrop-filter:blur(6px);
}

.page-about .breadcrumbs{
  font-size:.78rem;
  color:var(--graphite);
  padding:0 0 30px;
  display:flex;
  flex-wrap:wrap;
  gap:6px;
  align-items:center;
}
.page-about .breadcrumbs a{
  color:var(--graphite);
  text-decoration:none;
}
.page-about .breadcrumbs a:hover{
  color:var(--cyan);
}
.page-about .breadcrumbs__sep{
  color:rgba(138,154,148,.6);
}

.page-about .about-body{
  display:block;
  padding:0 0 76px;
}
.page-about .about-index__cap{
  margin:0 0 10px;
  font-family:var(--font-mono);
  font-size:.7rem;
  letter-spacing:.18em;
  color:var(--graphite);
}
.page-about .about-index__list{
  list-style:none;
  display:flex;
  gap:8px;
  margin:0;
  padding:0 0 22px;
  overflow-x:auto;
  scrollbar-width:thin;
}
.page-about .about-index__list li{
  flex:0 0 auto;
}
.page-about .about-index__list a{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:9px 15px;
  border-radius:var(--r-pill);
  border:1px solid var(--line-soft);
  background:rgba(20,53,44,.55);
  color:var(--mist);
  font-size:.84rem;
  white-space:nowrap;
  text-decoration:none;
  transition:color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}
.page-about .about-index__list a i{
  font-family:var(--font-mono);
  font-style:normal;
  font-size:.68rem;
  color:var(--graphite);
  letter-spacing:.04em;
}
.page-about .about-index__list a:hover,
.page-about .about-index__list a:focus-visible{
  border-color:var(--line-strong);
  color:var(--cyan);
  outline:none;
}

.page-about .about-sec{
  padding:0 0 62px;
  scroll-margin-top:calc(var(--top-h) + 26px);
}
.page-about .about-sec__kicker{
  display:flex;
  align-items:center;
  gap:10px;
  margin:0 0 14px;
  font-family:var(--font-mono);
  font-size:.74rem;
  letter-spacing:.14em;
  color:var(--cyan);
}
.page-about .about-sec__kicker span{
  padding:3px 9px;
  border-radius:var(--r-pill);
  background:rgba(63,242,198,.12);
  border:1px solid var(--line);
}
.page-about .about-sec__kicker--light{
  color:var(--gold);
}
.page-about .about-sec__kicker--light span{
  background:rgba(216,180,90,.14);
  border-color:rgba(216,180,90,.4);
}
.page-about .about-sec__title{
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(1.45rem, 5.2vw, 2.3rem);
  line-height:1.18;
  letter-spacing:-.015em;
  margin:0 0 18px;
  text-wrap:balance;
}
.page-about .about-sec__text{
  max-width:36em;
  margin:0 0 16px;
  font-size:.98rem;
  line-height:1.88;
  color:rgba(234,244,240,.80);
}
.page-about .about-sec__text--after{
  margin:22px 0 0;
  padding:16px 18px;
  border-radius:var(--r-md);
  background:rgba(42,31,74,.45);
  border:1px solid rgba(63,242,198,.16);
  max-width:none;
}

.page-about .about-layers{
  list-style:none;
  display:grid;
  gap:12px;
  margin:26px 0 0;
  padding:0;
}
.page-about .about-layers li{
  padding:18px 18px 20px;
  border-radius:var(--r-md);
  background:rgba(20,53,44,.60);
  border:1px solid var(--line-soft);
}
.page-about .about-layers b{
  display:block;
  margin-bottom:8px;
  font-family:var(--font-display);
  font-size:1.02rem;
  color:var(--cyan);
  letter-spacing:.02em;
}
.page-about .about-layers span{
  font-size:.88rem;
  line-height:1.78;
  color:rgba(234,244,240,.74);
}
.page-about .about-quote{
  margin:28px 0 0;
  padding:20px 20px 20px 22px;
  border-left:3px solid var(--orange);
  border-radius:0 var(--r-md) var(--r-md) 0;
  background:linear-gradient(90deg, rgba(255,107,53,.12), transparent 72%);
  font-family:var(--font-display);
  font-size:clamp(1rem, 3.4vw, 1.35rem);
  line-height:1.6;
  letter-spacing:-.01em;
  color:var(--mist);
}

.page-about .about-media{
  margin:26px 0 28px;
  border-radius:var(--r-lg);
  overflow:hidden;
  border:1px solid var(--line-soft);
  background:var(--coal);
  box-shadow:var(--shadow-card);
}
.page-about .about-media img{
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:3/2;
  object-fit:cover;
}
.page-about .about-media--tight{
  margin:26px 0 0;
  border-radius:var(--r-md);
}

.page-about .about-flow{
  list-style:none;
  display:grid;
  gap:14px;
  margin:0;
  padding:0;
  counter-reset:flow;
}
.page-about .about-flow li{
  padding:22px 20px 24px;
  border-radius:var(--r-md);
  background:var(--coal);
  border:1px solid var(--line-soft);
  border-top:2px solid rgba(63,242,198,.42);
}
.page-about .about-flow__no{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.12em;
  color:var(--orange);
}
.page-about .about-flow h3{
  margin:10px 0 10px;
  font-family:var(--font-display);
  font-size:1.1rem;
  letter-spacing:.01em;
}
.page-about .about-flow p{
  margin:0;
  font-size:.88rem;
  line-height:1.8;
  color:rgba(234,244,240,.74);
}

.page-about .about-team{
  display:grid;
  gap:14px;
  margin:24px 0 0;
}
.page-about .about-team__card{
  padding:20px;
  border-radius:var(--r-md);
  background:linear-gradient(160deg, rgba(20,53,44,.85), rgba(17,22,20,.9));
  border:1px solid var(--line-soft);
}
.page-about .about-team__card h3{
  margin:0 0 8px;
  font-family:var(--font-display);
  font-size:1.02rem;
  color:var(--gold);
  letter-spacing:.02em;
}
.page-about .about-team__card p{
  margin:0;
  font-size:.88rem;
  line-height:1.8;
  color:rgba(234,244,240,.74);
}

.page-about .tl{
  position:relative;
  list-style:none;
  margin:26px 0 0;
  padding:0 0 0 28px;
}
.page-about .tl::before{
  content:"";
  position:absolute;
  left:6px;
  top:10px;
  bottom:18px;
  width:2px;
  background:linear-gradient(180deg, var(--cyan), var(--gold) 46%, var(--orange));
  opacity:.7;
}
.page-about .tl__item{
  position:relative;
  padding:0 0 34px;
}
.page-about .tl__item::before{
  content:"";
  position:absolute;
  left:-28px;
  top:10px;
  width:14px;
  height:14px;
  border-radius:50%;
  background:var(--ink);
  border:3px solid var(--cyan);
  box-sizing:border-box;
}
.page-about .tl__item--gold::before{
  border-color:var(--gold);
}
.page-about .tl__item--orange::before{
  border-color:var(--orange);
}
.page-about .tl__year{
  display:block;
  font-family:var(--font-mono);
  font-size:clamp(2rem, 8vw, 3.2rem);
  font-weight:700;
  line-height:1;
  letter-spacing:-.03em;
  color:rgba(63,242,198,.32);
}
.page-about .tl__title{
  margin:8px 0 8px;
  font-family:var(--font-display);
  font-size:1.08rem;
  letter-spacing:.01em;
  color:var(--mist);
}
.page-about .tl__text{
  margin:0;
  max-width:34em;
  font-size:.9rem;
  line-height:1.82;
  color:rgba(234,244,240,.74);
}

.page-about .about-partner{
  border-radius:var(--r-lg);
  padding:28px 22px 30px;
  background:linear-gradient(150deg, var(--wine), var(--indigo) 74%);
  border:1px solid rgba(216,180,90,.26);
  box-shadow:var(--shadow-card);
}
.page-about .about-partner .about-sec__text{
  color:rgba(234,244,240,.86);
}
.page-about .about-trust{
  list-style:none;
  display:grid;
  gap:10px;
  margin:20px 0 0;
  padding:0;
}
.page-about .about-trust li{
  position:relative;
  padding:12px 14px 12px 36px;
  border-radius:var(--r-sm);
  background:rgba(11,31,26,.45);
  border:1px solid rgba(234,244,240,.10);
  font-size:.87rem;
  line-height:1.72;
  color:rgba(234,244,240,.84);
}
.page-about .about-trust li::before{
  content:"";
  position:absolute;
  left:15px;
  top:19px;
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--gold);
}

.page-about .about-channels{
  display:grid;
  gap:14px;
  margin:24px 0 0;
}
.page-about .about-channels__item{
  padding:20px;
  border-radius:var(--r-md);
  background:rgba(17,22,20,.86);
  border:1px solid var(--line-soft);
  border-left:3px solid rgba(63,242,198,.45);
}
.page-about .about-channels__item h3{
  margin:0 0 8px;
  font-family:var(--font-display);
  font-size:1.02rem;
  color:var(--cyan);
}
.page-about .about-channels__item p{
  margin:0;
  font-size:.88rem;
  line-height:1.8;
  color:rgba(234,244,240,.74);
}

.page-about .about-folds{
  margin:24px 0 0;
  border-top:1px solid var(--line-soft);
}
.page-about .about-fold{
  border-bottom:1px solid var(--line-soft);
}
.page-about .about-fold summary{
  list-style:none;
  cursor:pointer;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
  padding:17px 2px;
  font-family:var(--font-display);
  font-size:.98rem;
  letter-spacing:.01em;
  color:var(--mist);
}
.page-about .about-fold summary::-webkit-details-marker{
  display:none;
}
.page-about .about-fold summary::after{
  content:"+";
  flex:0 0 auto;
  font-family:var(--font-mono);
  font-size:1.1rem;
  color:var(--cyan);
  line-height:1;
}
.page-about .about-fold[open] summary::after{
  content:"–";
  color:var(--orange);
}
.page-about .about-fold summary:focus-visible{
  outline:2px solid var(--line-strong);
  outline-offset:3px;
  border-radius:var(--r-sm);
}
.page-about .about-fold p{
  margin:0 0 18px;
  max-width:34em;
  padding-left:2px;
  font-size:.9rem;
  line-height:1.85;
  color:rgba(234,244,240,.76);
}

.page-about .about-end{
  margin:30px 0 0;
  padding:26px 22px;
  border-radius:var(--r-lg);
  background:linear-gradient(120deg, var(--stand), rgba(42,31,74,.7));
  border:1px solid var(--line);
  display:grid;
  gap:18px;
}
.page-about .about-end__title{
  margin:0 0 6px;
  font-family:var(--font-display);
  font-size:1.12rem;
  letter-spacing:-.01em;
}
.page-about .about-end__sub{
  margin:0;
  font-size:.87rem;
  line-height:1.7;
  color:rgba(234,244,240,.72);
}
.page-about .about-end__acts{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}

@media (min-width:640px){
  .page-about .about-layers,
  .page-about .about-flow,
  .page-about .about-team,
  .page-about .about-channels{
    grid-template-columns:repeat(2, minmax(0,1fr));
  }
}

@media (min-width:900px){
  .page-about .about-hero{
    padding:44px 0 66px;
  }
  .page-about .about-hero__grid{
    grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);
    align-items:end;
    gap:46px;
  }
  .page-about .about-hero__figure img{
    aspect-ratio:4/5;
  }
  .page-about .about-hero__lede{
    font-size:1.06rem;
  }
  .page-about .about-sec__text{
    font-size:1rem;
  }
  .page-about .about-partner{
    padding:36px 34px 38px;
  }
  .page-about .about-end{
    padding:32px 30px;
    grid-template-columns:minmax(0,1fr) auto;
    align-items:center;
  }
}

@media (min-width:1040px){
  .page-about .about-body{
    display:grid;
    grid-template-columns:var(--about-rail) minmax(0,1fr);
    gap:52px;
    align-items:start;
    padding-bottom:96px;
  }
  .page-about .about-index{
    position:sticky;
    top:calc(var(--top-h) + 22px);
  }
  .page-about .about-index__list{
    flex-direction:column;
    overflow:visible;
    gap:2px;
    padding:0;
  }
  .page-about .about-index__list a{
    width:100%;
    box-sizing:border-box;
    border-color:transparent;
    background:transparent;
    border-radius:var(--r-sm);
    padding:9px 12px;
    font-size:.86rem;
  }
  .page-about .about-index__list a:hover,
  .page-about .about-index__list a:focus-visible{
    background:var(--stand);
    border-color:var(--line-strong);
  }
  .page-about .about-layers,
  .page-about .about-flow{
    grid-template-columns:repeat(3, minmax(0,1fr));
  }
  .page-about .about-content{
    max-width:860px;
  }
  .page-about .tl__item{
    padding-bottom:40px;
  }
}

@media (prefers-reduced-motion:reduce){
  .page-about .about-index__list a{
    transition:none;
  }
}
<<<END>>>