.page-about {
  --pa-orange: #FF6B2C;
  --pa-gold: #F2B705;
  --pa-blue: #1E6FD9;
  --pa-line: #D9DEE5;
  --pa-navy: #0B1F3A;
  background: var(--c-ivory);
}

.page-about .about-hero {
  background: var(--c-navy);
  color: #fff;
  padding: 36px 0 48px;
  position: relative;
  overflow: hidden;
}
.page-about .about-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--pa-orange) 0 58%, var(--pa-gold) 58% 100%);
  z-index: 2;
}
.page-about .about-hero::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -50px;
  width: 260px;
  height: 260px;
  background: var(--pa-orange);
  clip-path: polygon(0 0, 88% 0, 100% 100%, 0 100%);
  opacity: .16;
  pointer-events: none;
}
.page-about .about-hero .container {
  position: relative;
  z-index: 1;
}
.page-about .about-hero .breadcrumb {
  margin-bottom: 28px;
  font-size: 13px;
}
.page-about .about-hero .breadcrumb-link {
  color: rgba(255, 255, 255, .68);
  text-decoration: none;
  transition: color var(--transition);
}
.page-about .about-hero .breadcrumb-link:hover {
  color: var(--pa-orange);
}
.page-about .about-hero .breadcrumb-current {
  color: #fff;
}
.page-about .about-hero-grid {
  display: grid;
  gap: 30px;
}
.page-about .about-hero-main .eyebrow {
  color: var(--pa-orange);
}
.page-about .about-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(27px, 4.2vw, 50px);
  line-height: 1.12;
  margin: 12px 0 16px;
  text-transform: uppercase;
  letter-spacing: .3px;
}
.page-about .about-hero-accent {
  color: var(--pa-gold);
}
.page-about .about-hero-lead {
  font-size: 16px;
  line-height: 1.75;
  color: rgba(255, 255, 255, .82);
  max-width: 660px;
  margin: 0;
}
.page-about .about-hero-stats {
  margin: 0;
  display: grid;
  gap: 10px;
}
.page-about .about-hero-stat {
  background: rgba(255, 255, 255, .06);
  border-left: 3px solid var(--pa-orange);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.page-about .about-hero-stat dt {
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .68);
  margin: 0;
}
.page-about .about-hero-stat dd {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 600;
  color: var(--pa-gold);
  margin: 0;
}

.page-about .about-origin {
  background: var(--c-ivory);
  padding: 56px 0;
}
.page-about .about-origin-grid {
  display: grid;
  gap: 28px;
}
.page-about .about-origin-copy .eyebrow {
  color: var(--pa-orange);
}
.page-about .about-origin h2,
.page-about .about-milestone > .container > h2,
.page-about .about-service > .container > h2,
.page-about .about-commitment h2,
.page-about .about-archive > .container > h2 {
  font-family: var(--font-head);
  font-size: 26px;
  line-height: 1.25;
  text-transform: uppercase;
  letter-spacing: .4px;
  margin: 12px 0 16px;
}
.page-about .about-origin p {
  line-height: 1.75;
  color: #3A4350;
  margin: 0 0 16px;
}
.page-about .about-origin-note {
  background: var(--c-navy);
  color: #fff;
  padding: 24px;
}
.page-about .about-origin-note-title {
  font-family: var(--font-head);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--pa-gold);
  margin: 0 0 10px;
}
.page-about .about-origin-note p {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255, 255, 255, .82);
  margin: 0 0 16px;
}
.page-about .about-origin-note .btn-ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, .4);
}
.page-about .about-origin-note .btn-ghost:hover {
  color: var(--pa-orange);
  border-color: var(--pa-orange);
}

.page-about .about-milestone {
  background: #fff;
  padding: 56px 0;
  position: relative;
}
.page-about .about-milestone > .container > h2 {
  margin-bottom: 8px;
}
.page-about .section-lead {
  color: #6B7280;
  font-size: 16px;
  line-height: 1.7;
  margin: 0;
}
.page-about .about-figure-main {
  margin: 30px 0 44px;
}
.page-about .about-figure-main img {
  width: 100%;
  height: auto;
  display: block;
}
.page-about .about-figure-main figcaption {
  font-size: 13px;
  color: #7A828E;
  margin-top: 10px;
  padding-left: 12px;
  border-left: 3px solid var(--pa-orange);
}

.page-about .about-timeline {
  position: relative;
  margin-top: 36px;
}
.page-about .about-timeline::before {
  content: "";
  position: absolute;
  left: 39px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: var(--pa-line);
}
.page-about .about-node {
  position: relative;
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 20px;
  margin-bottom: 26px;
}
.page-about .about-node::before {
  content: "";
  position: absolute;
  left: 32px;
  top: 24px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--pa-orange);
  z-index: 1;
}
.page-about .about-node-side {
  text-align: right;
  padding-top: 10px;
}
.page-about .about-node-num {
  font-family: var(--font-head);
  font-size: 42px;
  font-weight: 600;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--pa-blue);
  opacity: .9;
  transition: var(--transition);
}
.page-about .about-node.is-current .about-node-num {
  color: var(--pa-orange);
  -webkit-text-stroke: 0;
  opacity: 1;
}
.page-about .about-node-card {
  background: #fff;
  border: 1px solid var(--pa-line);
  border-left: 3px solid var(--pa-blue);
  padding: 20px 22px;
  transition: var(--transition);
}
.page-about .about-node:hover .about-node-card {
  border-left-color: var(--pa-orange);
  transform: translateX(4px);
  box-shadow: 6px 6px 0 rgba(255, 107, 44, .12);
}
.page-about .about-node.is-current .about-node-card {
  border-left-color: var(--pa-gold);
  background: #FFFDF5;
}
.page-about .about-node-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.page-about .about-node-version {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 600;
  color: var(--c-navy);
  letter-spacing: .3px;
}
.page-about .about-node-tag {
  font-size: 12px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--pa-blue);
  border: 1px solid var(--pa-blue);
  padding: 2px 8px;
}
.page-about .about-node-badge {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  background: var(--pa-gold);
  color: var(--c-navy);
  padding: 3px 10px;
}
.page-about .about-node-card h3 {
  font-family: var(--font-head);
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: .3px;
  margin: 0 0 8px;
}
.page-about .about-node-card p {
  font-size: 15px;
  line-height: 1.65;
  color: #3A4350;
  margin: 0;
}

.page-about .about-service {
  background: var(--c-ivory);
  padding: 56px 0;
}
.page-about .about-service > .container > h2 {
  margin-bottom: 8px;
}
.page-about .about-service-grid {
  display: grid;
  gap: 18px;
  margin: 28px 0 0;
}
.page-about .about-service-item {
  padding: 24px;
  background: #fff;
  border-top: 3px solid var(--c-navy);
  position: relative;
  transition: var(--transition);
}
.page-about .about-service-item:hover {
  border-top-color: var(--pa-orange);
  transform: translateY(-4px);
  box-shadow: 0 6px 18px rgba(11, 31, 58, .08);
}
.page-about .about-service-index {
  font-family: var(--font-head);
  font-size: 34px;
  font-weight: 600;
  line-height: 1;
  color: rgba(11, 31, 58, .10);
  display: block;
  margin-bottom: 14px;
}
.page-about .about-service-item h3 {
  font-family: var(--font-head);
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: .3px;
  margin: 0 0 10px;
}
.page-about .about-service-item p {
  font-size: 15px;
  line-height: 1.65;
  color: #3A4350;
  margin: 0;
}
.page-about .about-scene {
  margin: 36px 0 0;
  position: relative;
}
.page-about .about-scene::before {
  content: "";
  position: absolute;
  left: -10px;
  bottom: -10px;
  width: 48%;
  height: 90%;
  background: rgba(30, 111, 217, .10);
  clip-path: polygon(0 0, 100% 0, 100% 12%, 12% 100%, 0 100%);
}
.page-about .about-scene img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  display: block;
}
.page-about .about-scene figcaption {
  font-size: 13px;
  color: #7A828E;
  margin-top: 12px;
  padding-left: 12px;
  border-left: 3px solid var(--pa-blue);
}

.page-about .about-commitment {
  background: var(--c-slate);
  color: #fff;
  padding: 56px 0;
  position: relative;
  overflow: hidden;
}
.page-about .about-commitment::before {
  content: "";
  position: absolute;
  right: -90px;
  top: -90px;
  width: 240px;
  height: 240px;
  background: rgba(242, 183, 5, .07);
  transform: rotate(12deg);
}
.page-about .about-commitment-box {
  display: grid;
  gap: 36px;
  position: relative;
  z-index: 1;
}
.page-about .about-commitment-copy .eyebrow {
  color: var(--pa-orange);
}
.page-about .about-commitment h2 {
  color: #fff;
}
.page-about .about-commitment-copy p {
  color: rgba(255, 255, 255, .76);
  line-height: 1.75;
  margin: 0 0 16px;
  font-size: 16px;
}
.page-about .about-commitment-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
}
.page-about .about-commitment .btn-ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, .5);
}
.page-about .about-commitment .btn-ghost:hover {
  color: var(--pa-orange);
  border-color: var(--pa-orange);
}
.page-about .about-commitment-list {
  display: grid;
  gap: 14px;
}
.page-about .about-commitment-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  background: rgba(255, 255, 255, .04);
  border-left: 3px solid var(--pa-gold);
  padding: 18px 20px;
}
.page-about .about-commitment-item-num {
  font-family: var(--font-head);
  font-size: 36px;
  font-weight: 600;
  line-height: 1;
  color: var(--pa-gold);
}
.page-about .about-commitment-item h3 {
  font-family: var(--font-head);
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: .4px;
  margin: 0 0 6px;
  color: #fff;
}
.page-about .about-commitment-item p {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, .68);
  margin: 0;
}

.page-about .about-archive {
  background: var(--c-ivory);
  padding: 56px 0;
}
.page-about .about-archive > .container > h2 {
  margin-bottom: 8px;
}
.page-about .about-archive-grid {
  display: grid;
  gap: 28px;
  margin-top: 30px;
}
.page-about .about-archive-table-wrap {
  overflow-x: auto;
}
.page-about .about-archive-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  background: #fff;
}
.page-about .about-archive-table th,
.page-about .about-archive-table td {
  border: 1px solid var(--pa-line);
  padding: 13px 16px;
  text-align: left;
  font-size: 15px;
}
.page-about .about-archive-table thead th {
  background: var(--c-navy);
  color: #fff;
  font-family: var(--font-head);
  font-size: 13px;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.page-about .about-archive-table tbody th {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 600;
  color: var(--c-navy);
  white-space: nowrap;
}
.page-about .about-archive-table tbody tr:nth-child(even) {
  background: #FAFCFD;
}
.page-about .about-archive-table tbody tr:hover {
  background: #FFF5EF;
}
.page-about .about-archive-table a {
  color: var(--pa-blue);
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px dashed var(--pa-blue);
  transition: var(--transition);
}
.page-about .about-archive-table a:hover {
  color: var(--pa-orange);
  border-bottom-color: var(--pa-orange);
}
.page-about .about-archive-detail {
  margin-top: 20px;
  background: #fff;
  border: 1px solid var(--pa-line);
}
.page-about .about-archive-detail summary {
  cursor: pointer;
  padding: 16px 20px;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}
.page-about .about-archive-detail summary::-webkit-details-marker {
  display: none;
}
.page-about .about-archive-detail summary::after {
  content: "+";
  font-size: 22px;
  color: var(--pa-orange);
  font-weight: 400;
}
.page-about .about-archive-detail[open] summary::after {
  content: "−";
}
.page-about .about-archive-detail summary:hover {
  background: #FFF5EF;
}
.page-about .about-archive-detail ul {
  margin: 0;
  padding: 4px 20px 16px 40px;
}
.page-about .about-archive-detail li {
  font-size: 15px;
  line-height: 1.8;
  color: #3A4350;
}
.page-about .about-archive-detail li::marker {
  color: var(--pa-orange);
}
.page-about .about-archive-figure {
  margin: 0;
  position: relative;
}
.page-about .about-archive-figure img {
  width: 100%;
  height: auto;
  display: block;
}
.page-about .about-archive-figure figcaption {
  font-size: 13px;
  color: #7A828E;
  margin-top: 10px;
  padding-left: 12px;
  border-left: 3px solid var(--pa-gold);
}

.page-about .about-node:focus-within .about-node-card,
.page-about .about-archive-detail summary:focus-visible {
  outline: 2px solid var(--pa-orange);
  outline-offset: 2px;
}

@media (min-width: 768px) {
  .page-about .about-hero {
    padding: 48px 0 64px;
  }
  .page-about .about-hero-grid {
    grid-template-columns: 1fr 260px;
    gap: 56px;
    align-items: end;
  }
  .page-about .about-hero-stat {
    padding: 14px 18px;
  }
  .page-about .about-node {
    grid-template-columns: 140px 1fr;
    gap: 24px;
  }
  .page-about .about-node-num {
    font-size: 60px;
  }
  .page-about .about-timeline::before {
    left: 69px;
  }
  .page-about .about-node::before {
    left: 62px;
  }
  .page-about .about-service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-about .about-archive-grid {
    grid-template-columns: 1fr 280px;
    align-items: start;
    gap: 36px;
  }
}

@media (min-width: 1024px) {
  .page-about .about-hero {
    padding: 56px 0 80px;
  }
  .page-about .about-origin-grid {
    grid-template-columns: 1fr 320px;
    gap: 56px;
    align-items: start;
  }
  .page-about .about-commitment-box {
    grid-template-columns: 1.1fr 1fr;
    gap: 56px;
  }
  .page-about .about-node-card {
    padding: 24px 28px;
  }
}