.page-about {
  --about-red: #E63946;
  --about-green: #2AFF68;
  --about-yellow: #FFD166;
  --about-deep: #132238;
  --about-space: #0A1128;
  --about-silver: #C8D5E3;
  --about-metal: #8D99AE;
  --about-white: #F1FAEE;
  --about-font-head: Impact, 'Arial Black', sans-serif;
  --about-font-sub: 'Roboto Condensed', 'Noto Sans SC', sans-serif;
  --about-font-body: 'Noto Sans SC', 'PingFang SC', sans-serif;
  --about-font-mono: 'Roboto Mono', 'Consolas', monospace;
  --about-r-lg: 28px;
  --about-r-md: 18px;
  --about-r-full: 999px;
  --about-ease: cubic-bezier(0.65, 0, 0.35, 1);
  --about-shadow: 0 18px 40px rgba(3, 8, 20, 0.35);
  background-color: var(--about-space);
  color: var(--about-white);
  font-family: var(--about-font-body);
  line-height: 1.7;
  overflow-x: hidden;
}

.page-about .container {
  max-width: 1180px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}

.page-about .section-block {
  padding-top: 72px;
  padding-bottom: 72px;
}

.page-about .bg, .page-about .breadcrumb {
  margin-top: 24px;
}

.page-about .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--about-metal);
  padding-top: 20px;
}

.page-about .breadcrumb a {
  color: var(--about-silver);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--about-ease), border-color 0.2s var(--about-ease);
}

.page-about .breadcrumb a:hover {
  color: var(--about-green);
  border-color: var(--about-green);
}

.page-about .breadcrumb span[aria-current="page"] {
  color: var(--about-white);
  font-weight: 600;
}

.page-about .section-kicker {
  font-family: var(--about-font-sub);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--about-green);
  margin: 0 0 8px;
}

.page-about .section-header h2 {
  font-family: var(--about-font-head);
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 400;
  line-height: 1.1;
  margin: 0 0 12px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--about-white);
}

.page-about .section-note {
  font-family: var(--about-font-sub);
  font-size: 15px;
  color: var(--about-metal);
  margin: 0;
}

.page-about .section-header-center {
  text-align: center;
}

.page-about .section-header-center .section-kicker {
  display: inline-block;
}

.page-about .btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: var(--about-r-full);
  font-family: var(--about-font-sub);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: all 0.2s var(--about-ease);
  cursor: pointer;
}

.page-about .btn-red {
  background: var(--about-red);
  color: var(--about-white);
  border: 2px solid var(--about-red);
}

.page-about .btn-red:hover {
  background: transparent;
  color: var(--about-red);
}

.page-about .btn-ghost {
  background: transparent;
  color: var(--about-silver);
  border: 2px solid var(--about-metal);
}

.page-about .btn-ghost:hover {
  border-color: var(--about-green);
  color: var(--about-green);
  box-shadow: 0 0 24px rgba(42, 255, 104, 0.15);
}

.page-about .pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border-radius: var(--about-r-full);
  font-family: var(--about-font-sub);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  background: var(--about-deep);
  color: var(--about-silver);
  border: 1px solid rgba(141, 153, 174, 0.4);
  white-space: nowrap;
}

.page-about .pill-green {
  background: rgba(42, 255, 104, 0.12);
  border-color: rgba(42, 255, 104, 0.4);
  color: var(--about-green);
}

.page-about .pill-red {
  background: rgba(230, 57, 70, 0.12);
  border-color: rgba(230, 57, 70, 0.4);
  color: var(--about-red);
}

.page-about .pill-yellow {
  background: rgba(255, 209, 102, 0.12);
  border-color: rgba(255, 209, 102, 0.4);
  color: var(--about-yellow);
}

.page-about .live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  display: inline-block;
  animation: about-live-pulse 1.8s ease-in-out infinite;
}

@keyframes about-live-pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 currentColor; }
  50% { opacity: 0.6; box-shadow: 0 0 0 6px transparent; }
}

.page-about .grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-about .grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

.page-about .grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-about .data-card {
  background: var(--about-deep);
  border-radius: var(--about-r-lg);
  padding: 24px;
  border: 1px solid rgba(141, 153, 174, 0.25);
  box-shadow: var(--about-shadow);
  transition: border-color 0.2s var(--about-ease), transform 0.2s var(--about-ease);
}

.page-about .data-card:hover {
  border-color: rgba(42, 255, 104, 0.5);
}

.page-about .data-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.page-about .data-label {
  font-family: var(--about-font-sub);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--about-metal);
  text-transform: uppercase;
}

.page-about .data-value {
  font-family: var(--about-font-mono);
  font-size: 44px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--about-white);
  margin: 0 0 8px;
}

.page-about .data-value .stat-num {
  color: var(--about-green);
}

.page-about .data-value .data-unit {
  font-size: 24px;
  color: var(--about-metal);
  margin-left: 2px;
}

.page-about .data-delta {
  font-size: 14px;
  color: var(--about-silver);
  margin: 0;
}

.page-about .trend-up {
  color: var(--about-green);
}

.page-about .trend-down {
  color: var(--about-red);
}

.page-about .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.page-about .about-hero {
  position: relative;
  min-height: 440px;
  display: flex;
  align-items: center;
  padding-top: 40px;
  padding-bottom: 40px;
  background: linear-gradient(135deg, var(--about-space) 0%, #101d36 55%, rgba(230, 57, 70, 0.18) 130%);
  border-bottom: 1px solid rgba(230, 57, 70, 0.35);
  overflow: hidden;
}

.page-about .about-hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 45%;
  height: 100%;
  background: linear-gradient(200deg, transparent 30%, rgba(230, 57, 70, 0.12) 100%);
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-about .about-hero::after {
  content: '';
  position: absolute;
  bottom: -40px;
  left: -40px;
  width: 180px;
  height: 180px;
  border-radius: var(--about-r-full);
  border: 32px solid rgba(42, 255, 104, 0.08);
  pointer-events: none;
}

.page-about .about-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.page-about .hero-watermark {
  position: absolute;
  font-family: var(--about-font-head);
  font-size: 120px;
  line-height: 1;
  color: rgba(241, 250, 238, 0.03);
  letter-spacing: 0.08em;
  white-space: nowrap;
  user-select: none;
  animation: about-watermark-drift 16s var(--about-ease) infinite alternate;
}

.page-about .hero-watermark-2 {
  top: 30%;
  left: 40%;
  font-size: 160px;
  animation-delay: -4s;
  animation-duration: 20s;
}

.page-about .hero-watermark-3 {
  top: 65%;
  left: 10%;
  font-size: 96px;
  animation-delay: -8s;
  animation-duration: 24s;
}

@keyframes about-watermark-drift {
  0% { transform: translateX(-20px); }
  100% { transform: translateX(40px); }
}

.page-about .about-hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 32px;
  width: 100%;
}

.page-about .about-hero-content {
  max-width: 720px;
}

.page-about .about-hero-content .section-kicker {
  color: var(--about-red);
  font-size: 14px;
  margin-bottom: 12px;
}

.page-about .about-hero-content h1 {
  font-family: var(--about-font-head);
  font-size: clamp(38px, 6.5vw, 72px);
  font-weight: 400;
  line-height: 1.05;
  margin: 0 0 20px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--about-white);
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.6);
}

.page-about .about-hero-lead {
  font-size: 17px;
  line-height: 1.8;
  color: var(--about-silver);
  max-width: 60ch;
  margin: 0 0 24px;
}

.page-about .about-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-about .about-hero-scroll {
  position: absolute;
  right: 20px;
  bottom: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 12px 6px;
  text-decoration: none;
  opacity: 0.8;
  transition: opacity 0.2s var(--about-ease);
}

.page-about .about-hero-scroll:hover {
  opacity: 1;
}

.page-about .scroll-line {
  width: 2px;
  height: 48px;
  background: linear-gradient(to bottom, transparent, var(--about-green), transparent);
  position: relative;
  overflow: hidden;
}

.page-about .scroll-line::after {
  content: '';
  position: absolute;
  top: -50%;
  left: 0;
  width: 100%;
  height: 50%;
  background: var(--about-white);
  animation: about-scroll-travel 1.6s ease-in-out infinite;
}

@keyframes about-scroll-travel {
  0% { top: -50%; }
  100% { top: 100%; }
}

.page-about .about-rhythm-track {
  height: 8px;
  margin-top: 48px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--about-green) 10%,
    var(--about-deep) 25%,
    var(--about-red) 40%,
    var(--about-deep) 55%,
    rgba(230, 57, 70, 0.6) 70%,
    var(--about-deep) 85%,
    transparent 100%
  );
  border-radius: var(--about-r-full);
  opacity: 0.5;
}

.page-about .about-origin {
  position: relative;
}

.page-about .about-origin::before {
  content: '∿∿∿';
  position: absolute;
  right: 60px;
  top: 100px;
  font-size: 18px;
  color: rgba(42, 255, 104, 0.25);
  letter-spacing: 12px;
  transform: rotate(90deg);
}

.page-about .about-origin-grid {
  margin-top: 16px;
}

.page-about .about-origin-text p {
  color: var(--about-silver);
  font-size: 16px;
  margin: 0 0 20px;
}

.page-about .about-quote {
  margin: 28px 0;
  padding: 8px 0 8px 24px;
  border-left: 4px solid var(--about-red);
  background: linear-gradient(90deg, rgba(230, 57, 70, 0.08), transparent 80%);
}

.page-about .about-quote p {
  font-family: var(--about-font-sub);
  font-size: 18px;
  font-weight: 700;
  color: var(--about-white);
  line-height: 1.6;
  margin: 0;
}

.page-about .about-origin-visual {
  position: relative;
}

.page-about .about-origin-img {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--about-r-lg);
  border: 1px solid rgba(141, 153, 174, 0.25);
  box-shadow: var(--about-shadow);
  display: block;
}

.page-about .about-origin-caption {
  font-family: var(--about-font-sub);
  font-size: 13px;
  color: var(--about-metal);
  margin-top: 12px;
  letter-spacing: 0.05em;
}

.page-about .about-timeline {
  background: linear-gradient(180deg, rgba(19, 34, 56, 0.4), transparent 30%);
}

.page-about .about-timeline-wrap {
  position: relative;
  padding-top: 24px;
  padding-bottom: 40px;
}

.page-about .about-timeline-rail {
  position: absolute;
  left: 19px;
  top: 0;
  bottom: 0;
  width: 4px;
  z-index: 0;
  pointer-events: none;
}

.page-about .timeline-svg {
  width: 40px;
  height: 100%;
  display: block;
}

.page-about .timeline-list {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.page-about .timeline-item {
  position: relative;
  padding-left: 56px;
}

.page-about .timeline-node {
  position: absolute;
  left: 0;
  top: 8px;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: default;
  transition: transform 0.2s var(--about-ease);
}

.page-about .timeline-node:hover,
.page-about .timeline-node:focus-visible {
  transform: scale(1.15);
  outline: none;
}

.page-about .timeline-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--about-green);
  border: 3px solid var(--about-space);
  box-shadow: 0 0 0 3px rgba(42, 255, 104, 0.3);
  transition: box-shadow 0.2s var(--about-ease);
}

.page-about .timeline-node:hover .timeline-dot {
  box-shadow: 0 0 0 7px rgba(42, 255, 104, 0.2);
}

.page-about .timeline-year {
  position: absolute;
  font-family: var(--about-font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--about-green);
  top: -24px;
  left: 0;
  letter-spacing: 0.1em;
  opacity: 0;
  transition: opacity 0.2s var(--about-ease);
}

.page-about .timeline-node:hover .timeline-year {
  opacity: 1;
}

.page-about .timeline-card {
  background: var(--about-deep);
  border-radius: var(--about-r-lg);
  padding: 22px 24px;
  border: 1px solid rgba(141, 153, 174, 0.25);
  box-shadow: var(--about-shadow);
  transition: border-color 0.2s var(--about-ease), transform 0.2s var(--about-ease);
}

.page-about .timeline-card:hover {
  border-color: rgba(230, 57, 70, 0.5);
  transform: translateY(-2px);
}

.page-about .timeline-card-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.page-about .timeline-card-tag {
  font-family: var(--about-font-sub);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--about-metal);
  text-transform: uppercase;
}

.page-about .timeline-card h3 {
  font-family: var(--about-font-sub);
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--about-white);
}

.page-about .timeline-card p {
  font-size: 14px;
  color: var(--about-silver);
  margin: 0;
  line-height: 1.7;
}

.page-about .timeline-end {
  margin-top: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-family: var(--about-font-sub);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--about-metal);
}

.page-about .timeline-end-wave {
  letter-spacing: 0.3em;
  color: var(--about-red);
  font-size: 18px;
}

.page-about .about-data {
  background: linear-gradient(0deg, rgba(19, 34, 56, 0.35), transparent);
  position: relative;
}

.page-about .about-data::before {
  content: '';
  position: absolute;
  top: 80px;
  right: 0;
  width: 260px;
  height: 260px;
  border-radius: var(--about-r-full);
  background: radial-gradient(circle, rgba(42, 255, 104, 0.08), transparent 70%);
  pointer-events: none;
}

.page-about .about-data-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-top: 16px;
}

.page-about .about-data-visual {
  position: relative;
}

.page-about .about-data-map {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--about-r-lg);
  border: 1px solid rgba(141, 153, 174, 0.2);
  box-shadow: var(--about-shadow);
  display: block;
}

.page-about .about-data-caption {
  font-family: var(--about-font-sub);
  font-size: 13px;
  color: var(--about-metal);
  margin-top: 10px;
  letter-spacing: 0.04em;
}

.page-about .about-data-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-about .about-data-card {
  padding: 24px;
}

.page-about .about-data-card:hover {
  border-color: rgba(42, 255, 104, 0.5);
}

.page-about .about-data-map,
.page-about .about-team-img,
.page-about .about-origin-img {
  transition: transform 0.3s var(--about-ease);
}

.page-about .about-data-visual:hover .about-data-map {
  transform: translateY(-3px);
}

.page-about .about-team {
  position: relative;
}

.page-about .about-team-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-top: 16px;
}

.page-about .about-team-visual {
  position: relative;
}

.page-about .about-team-img {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--about-r-lg);
  border: 1px solid rgba(141, 153, 174, 0.2);
  box-shadow: var(--about-shadow);
  display: block;
}

.page-about .about-team-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.page-about .team-role {
  display: grid;
  grid-template-columns: 44px 1fr;
  column-gap: 18px;
  padding: 24px;
  background: rgba(19, 34, 56, 0.6);
  border-radius: var(--about-r-lg);
  border: 1px solid rgba(141, 153, 174, 0.18);
  transition: border-color 0.2s var(--about-ease), background 0.2s var(--about-ease);
}

.page-about .team-role:hover {
  border-color: rgba(230, 57, 70, 0.45);
  background: rgba(19, 34, 56, 0.9);
}

.page-about .team-role-num {
  font-family: var(--about-font-mono);
  font-size: 28px;
  font-weight: 700;
  color: var(--about-red);
  line-height: 1;
  padding-top: 4px;
}

.page-about .team-role h3 {
  font-family: var(--about-font-sub);
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 6px;
  color: var(--about-white);
}

.page-about .team-role p {
  font-size: 14px;
  color: var(--about-silver);
  margin: 0;
  line-height: 1.7;
}

.page-about .about-eco {
  background: linear-gradient(120deg, rgba(19, 34, 56, 0.6), transparent 60%);
}

.page-about .about-eco-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
  margin-top: 16px;
}

.page-about .about-eco-diagram {
  position: relative;
  height: 340px;
  background: var(--about-deep);
  border-radius: var(--about-r-lg);
  border: 1px solid rgba(141, 153, 174, 0.2);
  overflow: hidden;
}

.page-about .about-eco-diagram::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 49.5%, rgba(42, 255, 104, 0.1) 50%, transparent 50.5%),
    linear-gradient(0deg, transparent 49.5%, rgba(42, 255, 104, 0.1) 50%, transparent 50.5%);
  background-size: 60px 60px;
}

.page-about .eco-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #E63946, #80131b);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 44px rgba(230, 57, 70, 0.4);
  z-index: 2;
}

.page-about .eco-center-brand {
  font-family: var(--about-font-head);
  font-size: 16px;
  color: var(--about-white);
  letter-spacing: 0.06em;
  line-height: 1.2;
}

.page-about .eco-center-sub {
  font-family: var(--about-font-sub);
  font-size: 10px;
  color: rgba(241, 250, 238, 0.75);
  letter-spacing: 0.08em;
}

.page-about .eco-node {
  position: absolute;
  background: var(--about-space);
  border: 1px solid rgba(42, 255, 104, 0.35);
  border-radius: var(--about-r-full);
  padding: 12px 16px;
  font-family: var(--about-font-sub);
  font-size: 12px;
  font-weight: 700;
  color: var(--about-silver);
  text-align: center;
  line-height: 1.5;
  z-index: 2;
  box-shadow: 0 4px 20px rgba(3, 8, 20, 0.5);
}

.page-about .eco-node b {
  color: var(--about-green);
  font-family: var(--about-font-mono);
  font-size: 16px;
}

.page-about .eco-node-1 {
  top: 12%;
  left: 58%;
}

.page-about .eco-node-2 {
  top: 22%;
  left: 12%;
}

.page-about .eco-node-3 {
  bottom: 18%;
  left: 15%;
}

.page-about .eco-node-4 {
  bottom: 15%;
  right: 12%;
}

.page-about .about-eco-text p {
  color: var(--about-silver);
  font-size: 15px;
  line-height: 1.8;
  margin: 0 0 16px;
}

.page-about .about-eco-text p:last-child {
  margin-bottom: 0;
}

.page-about .about-honor {
  position: relative;
}

.page-about .about-honor::before {
  content: '✦';
  position: absolute;
  top: 40px;
  right: 30px;
  font-size: 80px;
  color: rgba(255, 209, 102, 0.08);
  pointer-events: none;
}

.page-about .about-honor-grid {
  margin-top: 16px;
}

.page-about .honor-card {
  position: relative;
  background: var(--about-deep);
  border-radius: var(--about-r-lg);
  padding: 32px 28px;
  border: 1px solid rgba(141, 153, 174, 0.2);
  box-shadow: var(--about-shadow);
  overflow: hidden;
  transition: border-color 0.2s var(--about-ease);
}

.page-about .honor-card:hover {
  border-color: rgba(255, 209, 102, 0.5);
}

.page-about .honor-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--about-yellow), var(--about-red));
  opacity: 0.6;
}

.page-about .honor-year {
  position: absolute;
  top: 16px;
  right: 24px;
  font-family: var(--about-font-mono);
  font-size: 48px;
  font-weight: 700;
  color: rgba(241, 250, 238, 0.08);
  line-height: 1;
  pointer-events: none;
}

.page-about .honor-icon {
  margin-bottom: 20px;
}

.page-about .honor-card h3 {
  font-family: var(--about-font-sub);
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--about-white);
}

.page-about .honor-card p {
  font-size: 14px;
  color: var(--about-silver);
  margin: 0;
  line-height: 1.75;
}

.page-about .about-honor-note {
  margin-top: 48px;
  padding: 36px;
  text-align: center;
  background: linear-gradient(135deg, rgba(230, 57, 70, 0.08), rgba(42, 255, 104, 0.05));
  border-radius: var(--about-r-lg);
  border: 1px solid rgba(141, 153, 174, 0.2);
}

.page-about .about-honor-note p {
  font-family: var(--about-font-sub);
  font-size: 17px;
  color: var(--about-silver);
  max-width: 60ch;
  margin: 0 auto 24px;
  line-height: 1.75;
}

.page-about .about-honor-note .btn {
  margin: 6px 8px;
}

.page-about .about-footer-note {
  padding: 40px 0 48px;
  border-top: 1px solid rgba(141, 153, 174, 0.15);
  margin-top: 8px;
}

.page-about .about-footer-note-text {
  font-family: var(--about-font-sub);
  font-size: 14px;
  color: var(--about-metal);
  letter-spacing: 0.04em;
  margin: 0;
  text-align: center;
}

@media (min-width: 768px) {
  .page-about .container {
    padding-left: 32px;
    padding-right: 32px;
  }

  .page-about .grid-2 {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }

  .page-about .grid-3 {
    grid-template-columns: repeat(3, 1fr);
    gap: 36px;
  }

  .page-about .about-hero {
    min-height: 560px;
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .page-about .about-hero-content h1 {
    font-size: 68px;
  }

  .page-about .about-hero-lead {
    font-size: 19px;
    max-width: 54ch;
  }

  .page-about .about-rhythm-track {
    margin: 72px 0 0;
  }

  .page-about .about-origin-text p {
    font-size: 16px;
  }

  .page-about .about-quote p {
    font-size: 20px;
  }

  .page-about .about-timeline-wrap {
    padding-left: 0;
    padding-right: 0;
    padding-top: 40px;
  }

  .page-about .about-timeline-rail {
    left: 50%;
    width: 6px;
    transform: translateX(-50%);
  }

  .page-about .timeline-svg {
    width: 70px;
  }

  .page-about .timeline-item {
    width: 50%;
    padding-left: 0;
    padding-right: 60px;
    text-align: right;
  }

  .page-about .timeline-item-right {
    margin-left: auto;
    padding-left: 60px;
    padding-right: 0;
    text-align: left;
  }

  .page-about .timeline-node {
    position: absolute;
    left: auto;
    right: -19px;
    top: 8px;
    width: 38px;
    height: 38px;
  }

  .page-about .timeline-item-right .timeline-node {
    left: -19px;
    right: auto;
  }

  .page-about .timeline-card {
    padding: 26px 28px;
  }

  .page-about .timeline-card-head {
    justify-content: flex-end;
  }

  .page-about .timeline-item-right .timeline-card-head {
    justify-content: flex-start;
  }

  .page-about .timeline-year {
    top: -30px;
    font-size: 13px;
  }

  .page-about .timeline-item-left .timeline-year {
    left: auto;
    right: 0;
    text-align: right;
  }

  .page-about .about-data-grid {
    grid-template-columns: 1.2fr 1fr;
    gap: 48px;
    align-items: center;
  }

  .page-about .about-data-stats {
    gap: 20px;
  }

  .page-about .about-data .grid-2 {
    gap: 40px;
  }

  .page-about .about-team-content {
    grid-template-columns: 0.95fr 1.05fr;
    gap: 48px;
    align-items: center;
  }

  .page-about .about-eco-wrap {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
  }

  .page-about .about-eco-diagram {
    height: 400px;
  }

  .page-about .about-honor-note {
    padding: 48px;
  }
}

@media (min-width: 1024px) {
  .page-about .container {
    max-width: 1200px;
    padding-left: 40px;
    padding-right: 40px;
  }

  .page-about .section-block {
    padding-top: 96px;
    padding-bottom: 96px;
  }

  .page-about .about-hero-content h1 {
    font-size: 84px;
  }

  .page-about .hero-watermark {
    font-size: 200px;
  }

  .page-about .hero-watermark-2 {
    font-size: 240px;
  }

  .page-about .hero-watermark-3 {
    font-size: 140px;
  }

  .page-about .about-data-stats {
    grid-template-columns: 1fr 1fr;
  }

  .page-about .about-data-card:nth-child(3),
  .page-about .about-data-card:nth-child(4) {
    grid-column: span 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .hero-watermark,
  .page-about .scroll-line::after,
  .page-about .live-dot {
    animation: none;
  }
}