.page-about{
  --about-figcap: rgba(242,237,228,.64);
  --about-figcap-dark: rgba(10,14,39,.58);
  background: var(--bg-deep);
  color: var(--text-cream);
  padding-top: var(--space-2);
}

.page-about .about-hero{
  position: relative;
  overflow: hidden;
  padding: var(--space-5) 0 var(--space-7);
  background:
    radial-gradient(ellipse 80% 60% at 88% 10%, rgba(123,47,158,.28) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 8% 90%, rgba(57,255,20,.08) 0%, transparent 55%),
    var(--bg-deep);
}

.page-about .about-hero::before{
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(57,255,20,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57,255,20,.07) 1px, transparent 1px);
  background-size: 34px 34px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 55%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 55%, transparent);
  pointer-events: none;
}

.page-about .about-hero::after{
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
  height: var(--space-6);
  background: linear-gradient(90deg, var(--violet) 0%, var(--violet-deep) 62%, transparent 100%);
  clip-path: polygon(0 0, 100% 0, 92% 100%, 0 100%);
  pointer-events: none;
}

.page-about .about-hero-grid{
  position: relative;
  display: grid;
  gap: var(--space-5);
  align-items: center;
}

.page-about .about-hero-main,
.page-about .about-hero-art{
  position: relative;
  z-index: 1;
}

.page-about .about-hero-main{
  padding-top: var(--space-4);
}

.page-about .about-hero-title{
  font-family: var(--font-display);
  font-size: clamp(30px, 6vw, 42px);
  line-height: 1.18;
  letter-spacing: .01em;
  margin: var(--space-3) 0;
}

.page-about .about-hero-title-sep{
  color: var(--neon);
  margin: 0 .2em;
}

.page-about .about-hero-desc{
  max-width: 54ch;
  color: rgba(242,237,228,.82);
  font-size: var(--text-base);
  line-height: 1.75;
  margin: 0;
}

.page-about .about-hero-tags{
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.page-about .about-hero-actions{
  margin-top: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.page-about .about-hero-art{
  margin: 0;
}

.page-about .about-hero-art img{
  display: block;
  width: 100%;
  height: auto;
  background: var(--bg-mist);
  clip-path: polygon(8% 0, 100% 0, 100% 84%, 0 100%);
}

.page-about .about-hero-art figcaption{
  margin-top: var(--space-2);
  text-align: right;
  color: var(--about-figcap);
  font-size: var(--text-xs);
}

.page-about .about-layout{
  display: grid;
  gap: var(--space-4);
  padding: var(--space-5) 0 var(--space-7);
}

.page-about .about-toc{
  position: sticky;
  top: 16px;
  align-self: start;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: var(--space-3);
  background: rgba(10,14,39,.36);
  border-left: 3px solid var(--violet);
  overflow-x: auto;
}

.page-about .about-toc-title{
  width: 100%;
  margin: 0;
  font-size: var(--text-xs);
  color: var(--neon);
  letter-spacing: .12em;
}

.page-about .about-toc-link{
  display: inline-block;
  padding: var(--space-1) var(--space-2);
  border: 1px solid transparent;
  font-size: var(--text-sm);
  color: var(--text-cream);
  border-radius: 2px;
  white-space: nowrap;
  text-decoration: none;
}

.page-about .about-toc-link:hover{
  color: var(--neon);
  border-color: rgba(57,255,20,.3);
}

.page-about .about-toc-link.is-active{
  color: var(--neon);
  border-color: rgba(57,255,20,.45);
  background: rgba(57,255,20,.06);
}

.page-about .about-content{
  display: grid;
  gap: var(--space-5);
  min-width: 0;
}

.page-about .about-section{
  position: relative;
  overflow: hidden;
  padding: var(--space-5) var(--space-4);
}

.page-about .about-section > *:not(.about-section-num){
  position: relative;
  z-index: 1;
}

.page-about .about-section-num{
  position: absolute;
  right: -8px;
  bottom: -16px;
  z-index: 0;
  font-family: var(--font-display);
  font-size: clamp(90px, 16vw, 170px);
  line-height: .8;
  opacity: .09;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}

.page-about .about-section .section-index{
  margin-bottom: var(--space-2);
}

.page-about .about-section h2{
  font-size: var(--text-xl);
  line-height: 1.25;
  margin: 0 0 var(--space-3);
  color: var(--text-cream);
}

.page-about .about-section p{
  line-height: 1.75;
}

.page-about .about-why{
  background: var(--bg-cream);
  color: var(--text-ink);
  border-top: 4px solid var(--gold);
}

.page-about .about-why .section-index{
  color: var(--violet);
}

.page-about .about-why h2{
  color: var(--text-ink);
}

.page-about .about-why .about-section-num{
  color: var(--text-ink);
}

.page-about .about-why-lead{
  margin: var(--space-2) 0 var(--space-3);
  font-size: var(--text-md);
  color: rgba(10,14,39,.82);
}

.page-about .about-why-body{
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-4);
  align-items: start;
}

.page-about .about-why-text p{
  color: rgba(10,14,39,.84);
  margin-top: 0;
}

.page-about .about-pain-list{
  display: grid;
  gap: var(--space-3);
  margin: var(--space-3) 0 var(--space-4);
}

.page-about .about-pain-item{
  padding: var(--space-3);
  background: var(--bg-cloud);
  border-left: 3px solid var(--violet);
}

.page-about .about-pain-item p{
  margin: var(--space-1) 0 0;
  font-size: var(--text-sm);
  color: rgba(10,14,39,.8);
}

.page-about .about-pain-code{
  display: block;
  color: var(--violet);
  font-weight: 700;
}

.page-about .about-why-figure{
  margin: 0;
}

.page-about .about-why-figure img{
  display: block;
  width: 100%;
  height: auto;
  background: var(--bg-cloud);
  outline: 1px solid var(--line-light);
  outline-offset: -1px;
}

.page-about .about-why-figure figcaption{
  padding-top: var(--space-2);
  color: var(--about-figcap-dark);
  font-size: var(--text-xs);
  text-align: right;
}

.page-about .about-method{
  background: var(--bg-deep);
  color: var(--text-cream);
  border-top: 4px solid var(--neon);
}

.page-about .about-method::before{
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 150px;
  height: 150px;
  background: linear-gradient(135deg, transparent 50%, rgba(123,47,158,.35) 50%);
  pointer-events: none;
}

.page-about .about-method .section-index{
  color: var(--neon);
}

.page-about .about-method h2{
  color: var(--text-cream);
}

.page-about .about-method-lead{
  margin: var(--space-2) 0 var(--space-3);
  font-size: var(--text-md);
  color: rgba(242,237,228,.78);
}

.page-about .about-method-steps{
  display: grid;
  gap: var(--space-4);
  margin: var(--space-4) 0 0;
  padding: 0;
  list-style: none;
  counter-reset: method;
}

.page-about .about-method-step{
  position: relative;
  padding: var(--space-4) var(--space-3);
  background: var(--bg-mist);
  border-left: 3px solid var(--violet);
}

.page-about .about-method-step::after{
  content: "";
  position: absolute;
  left: var(--space-3);
  right: var(--space-3);
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--neon) 0%, transparent 100%);
  opacity: .35;
}

.page-about .about-method-index{
  display: block;
  color: var(--neon);
  font-size: var(--text-xs);
  letter-spacing: .12em;
  margin-bottom: var(--space-2);
}

.page-about .about-method-step h3{
  color: var(--text-cream);
  font-size: var(--text-md);
  margin: 0 0 var(--space-2);
}

.page-about .about-method-step p{
  margin: 0;
  color: rgba(242,237,228,.78);
  line-height: 1.7;
}

.page-about .about-milestone{
  background: var(--bg-cream);
  color: var(--text-ink);
  border-top: 4px solid var(--violet);
}

.page-about .about-milestone .section-index{
  color: var(--violet);
}

.page-about .about-milestone h2{
  color: var(--text-ink);
}

.page-about .about-milestone .about-section-num{
  color: var(--text-ink);
}

.page-about .about-timeline{
  position: relative;
  margin-top: var(--space-5);
  padding-left: 48px;
}

.page-about .about-timeline::before{
  content: "";
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--violet) 0%, var(--gold) 78%, rgba(201,162,39,.12) 100%);
}

.page-about .about-timeline-item{
  position: relative;
  padding: 0 0 var(--space-5) 16px;
}

.page-about .about-timeline-item:last-child{
  padding-bottom: var(--space-2);
}

.page-about .about-timeline-diamond{
  position: absolute;
  left: 2px;
  top: 6px;
  width: 12px;
  height: 12px;
  background: var(--gold);
  transform: rotate(45deg);
  border-radius: 1px;
  box-shadow: 0 0 0 6px rgba(201,162,39,.16);
}

.page-about .about-timeline-meta{
  display: inline-block;
  margin-bottom: var(--space-2);
  padding: var(--space-1) var(--space-2);
  background: var(--violet);
  color: var(--text-cream);
  font-size: var(--text-xs);
  letter-spacing: .1em;
}

.page-about .about-timeline-body h3{
  margin: 0 0 var(--space-2);
  font-size: var(--text-lg);
  color: var(--text-ink);
}

.page-about .about-timeline-body p{
  margin: 0 0 var(--space-2);
  color: rgba(10,14,39,.78);
}

.page-about .about-timeline-points{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-1);
}

.page-about .about-timeline-points li{
  position: relative;
  padding-left: 20px;
  color: rgba(10,14,39,.8);
  font-size: var(--text-sm);
}

.page-about .about-timeline-points li::before{
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--gold);
}

.page-about .about-timeline-figure{
  margin: var(--space-4) 0 0;
  padding: var(--space-2);
  background: var(--bg-cloud);
  border-left: 3px solid var(--violet);
}

.page-about .about-timeline-figure img{
  display: block;
  width: 100%;
  height: auto;
}

.page-about .about-timeline-figure figcaption{
  padding-top: var(--space-2);
  color: var(--about-figcap-dark);
  font-size: var(--text-xs);
  text-align: right;
}

.page-about .about-commit{
  background: var(--bg-deep);
  color: var(--text-cream);
  border-top: 4px solid var(--gold);
}

.page-about .about-commit .section-index{
  color: var(--gold);
}

.page-about .about-commit h2{
  color: var(--text-cream);
}

.page-about .about-commit-desc{
  color: rgba(242,237,228,.78);
}

.page-about .about-commit-grid{
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.page-about .about-commit-card{
  padding: var(--space-4) var(--space-3);
  background: linear-gradient(180deg, var(--bg-mist) 0%, transparent 80%);
  border-top: 2px solid var(--violet);
}

.page-about .about-commit-card p{
  margin: var(--space-2) 0 0;
  color: rgba(242,237,228,.68);
  font-size: var(--text-sm);
  line-height: 1.6;
}

.page-about .about-commit-value{
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: 1.1;
  color: var(--neon);
}

.page-about .about-commit-value-suffix{
  font-size: var(--text-lg);
  margin-left: 4px;
  color: var(--text-cream);
}

.page-about .about-commit-label{
  display: block;
  margin-top: var(--space-1);
  color: var(--violet-soft);
  font-size: var(--text-sm);
  letter-spacing: .06em;
}

.page-about .about-commit-note{
  margin-top: var(--space-4);
  padding: var(--space-3);
  border-left: 3px solid var(--neon);
  background: rgba(57,255,20,.06);
  color: rgba(242,237,228,.78);
}

.page-about .about-commit-note a{
  color: var(--neon);
}

@media (min-width: 640px){
  .page-about .about-commit-grid{
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 860px){
  .page-about .about-hero-grid{
    grid-template-columns: 7fr 5fr;
  }

  .page-about .about-why-body{
    grid-template-columns: 7fr 5fr;
  }

  .page-about .about-method-steps{
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px){
  .page-about .about-layout{
    grid-template-columns: 200px 1fr;
    gap: var(--space-6);
    padding: var(--space-7) 0;
  }

  .page-about .about-toc{
    position: sticky;
    top: 120px;
    display: grid;
    gap: var(--space-2);
    overflow: visible;
    background: transparent;
    border-left: 2px solid var(--violet);
    padding: var(--space-2) 0 var(--space-2) var(--space-3);
  }

  .page-about .about-toc-title{
    width: auto;
  }

  .page-about .about-toc-link{
    display: block;
    border: none;
    padding: var(--space-1) 0;
    color: rgba(242,237,228,.68);
  }

  .page-about .about-toc-link:hover{
    color: var(--neon);
    border: none;
    background: transparent;
  }

  .page-about .about-toc-link.is-active{
    color: var(--neon);
    border: none;
    background: transparent;
  }

  .page-about .about-section{
    padding: var(--space-7) var(--space-6);
  }

  .page-about .about-commit-grid{
    grid-template-columns: repeat(3, 1fr);
  }
}