.page-about {
  --about-grad-future: linear-gradient(135deg, var(--kiwi-green) 0%, var(--young-leaf) 140%);
  --about-shadow-soft: 8px 8px 0 rgba(46, 77, 30, 0.14);
  background: var(--cream);
}

/* ---------- Hero 首屏 ---------- */
.page-about .about-hero {
  position: relative;
  overflow: hidden;
  padding: 28px 0 64px;
  background:
    radial-gradient(circle at 88% 20%, rgba(245, 197, 24, 0.35) 0, rgba(245, 197, 24, 0) 36%),
    radial-gradient(circle at 108% 80%, rgba(107, 156, 58, 0.28) 0, rgba(107, 156, 58, 0) 48%),
    var(--cream);
}
.page-about .about-hero::after {
  content: "";
  position: absolute;
  left: -70px;
  bottom: -70px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  border: 26px solid rgba(168, 217, 107, 0.3);
  pointer-events: none;
}
.page-about .about-hero__inner {
  position: relative;
  z-index: 1;
}
.page-about .about-hero__grid {
  display: grid;
  gap: 28px;
  margin-top: 28px;
}
.page-about .about-hero__content {
  max-width: 560px;
}
.page-about .about-hero__title {
  margin: 0 0 12px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2.4rem, 8vw, 4.6rem);
  line-height: 1.1;
  letter-spacing: 0.01em;
  color: var(--deep-forest);
}
.page-about .about-hero__sub {
  display: inline-block;
  margin: 0 0 18px;
  padding-bottom: 6px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(1.1rem, 2.6vw, 1.55rem);
  line-height: 1.4;
  color: var(--kiwi-green);
  border-bottom: 4px solid var(--sunshine-yellow);
}
.page-about .about-hero__lead {
  margin: 0 0 24px;
  max-width: 42ch;
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--carbon);
}
.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 行星视觉 */
.page-about .about-planet {
  position: relative;
  width: min(74vw, 340px);
  aspect-ratio: 1;
  margin: 16px auto 0;
}
.page-about .about-planet__core {
  position: absolute;
  inset: 9%;
  border-radius: 50%;
  overflow: hidden;
  border: var(--border-w) solid var(--deep-forest);
  box-shadow: 10px 10px 0 rgba(46, 77, 30, 0.18);
  background: var(--young-leaf);
}
.page-about .about-planet__img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}
.page-about .about-planet__orbit {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px dashed rgba(107, 156, 58, 0.5);
  pointer-events: none;
}
.page-about .about-planet__orbit--two {
  inset: -14px;
  border-color: rgba(124, 74, 33, 0.3);
}
.page-about .about-planet__orbit--three {
  inset: -28px;
  border-style: dotted;
  border-color: rgba(245, 197, 24, 0.55);
}
.page-about .about-planet__seed {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--deep-forest);
  box-shadow: 0 0 0 4px rgba(245, 197, 24, 0.35);
}
.page-about .about-planet__seed--1 {
  top: 4%;
  left: 32%;
}
.page-about .about-planet__seed--2 {
  top: 30%;
  right: 0%;
}
.page-about .about-planet__seed--3 {
  bottom: 6%;
  left: 16%;
}
.page-about .about-planet__seed--4 {
  bottom: 30%;
  right: 22%;
}

/* ---------- 品牌起源 ---------- */
.page-about .about-origin {
  padding: 64px 0;
  background: linear-gradient(180deg, var(--mist-green) 0%, var(--cream) 100%);
}
.page-about .about-origin__grid {
  display: grid;
  gap: 32px;
  align-items: center;
}
.page-about .about-origin__media {
  position: relative;
}
.page-about .about-origin__frame {
  width: 100%;
  aspect-ratio: 10 / 7;
  overflow: hidden;
  margin: 0;
  border-radius: var(--radius);
  border: var(--border-w) solid var(--earth-brown);
  box-shadow: var(--about-shadow-soft);
  background: var(--young-leaf);
}
.page-about .about-origin__img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}
.page-about .about-map-card {
  margin-top: 18px;
  padding: 12px;
  background: var(--cream);
  border: var(--border-w) solid var(--earth-brown);
  border-radius: var(--radius);
  box-shadow: 6px 6px 0 rgba(124, 74, 33, 0.1);
}
.page-about .about-map-card__canvas {
  position: relative;
}
.page-about .about-map-card__svg {
  display: block;
  width: 100%;
  height: auto;
}
.page-about .about-map-card__land {
  fill: rgba(168, 217, 107, 0.45);
  stroke: var(--earth-brown);
  stroke-width: 2;
  stroke-linejoin: round;
  transition: fill 0.25s ease;
}
.page-about .about-map-card__dot {
  fill: var(--sunshine-yellow);
  stroke: var(--deep-forest);
  stroke-width: 3;
  transition: fill 0.25s ease;
}
.page-about .about-map-card__sweep {
  stroke: var(--earth-brown);
  stroke-width: 2;
  stroke-dasharray: 4 4;
}
.page-about .about-map-card__label {
  font-size: 12px;
  fill: var(--earth-brown);
  font-family: var(--font-body);
  font-weight: 600;
}
.page-about .about-map-card__canvas:hover .about-map-card__dot,
.page-about .about-map-card__canvas:focus-within .about-map-card__dot {
  fill: var(--gold-orange);
}
.page-about .about-map-card__canvas:hover .about-map-card__land,
.page-about .about-map-card__canvas:focus-within .about-map-card__land {
  fill: rgba(107, 156, 58, 0.5);
}
.page-about .about-map-card__tip {
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  background: var(--mist-green);
  border: 1px solid var(--soft-brown);
}
.page-about .about-map-card__tip strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-heading);
  color: var(--deep-forest);
}
.page-about .about-map-card__tip p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--carbon);
}
.page-about .about-origin__text {
  line-height: 1.75;
  color: var(--carbon);
}

/* ---------- 星球理念 ---------- */
.page-about .about-philosophy {
  padding: 72px 0;
  background: linear-gradient(180deg, var(--cream) 0%, var(--mist-green) 100%);
}
.page-about .about-philosophy__inner {
  display: grid;
  gap: 40px;
  align-items: center;
}
.page-about .about-philosophy__pane {
  max-width: 640px;
}
.page-about .about-philosophy__lead {
  margin: 0 0 16px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: clamp(1.25rem, 2.6vw, 1.6rem);
  line-height: 1.55;
  color: var(--deep-forest);
}
.page-about .about-philosophy__pane p:not(.kiwi-badge) {
  line-height: 1.75;
  color: var(--carbon);
}
.page-about .about-philosophy__quote {
  margin: 20px 0 0;
  padding: 18px 20px;
  background: rgba(107, 156, 58, 0.08);
  border-left: 4px solid var(--sunshine-yellow);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.page-about .about-philosophy__quote p {
  margin: 0 0 8px;
  font-size: 1rem;
  color: var(--deep-forest);
}
.page-about .about-philosophy__quote cite {
  font-style: normal;
  font-size: 0.85rem;
  color: var(--earth-brown);
}
.page-about .about-philosophy__aster {
  position: relative;
  width: min(72vw, 280px);
  aspect-ratio: 1;
  margin: 0 auto;
}
.page-about .about-aster {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  text-align: center;
}
.page-about .about-aster--sun {
  position: absolute;
  inset: 18%;
  background: var(--kiwi-green);
  color: var(--cream);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.2rem;
  line-height: 1.5;
  letter-spacing: 0.04em;
  border: var(--border-w) solid var(--deep-forest);
  box-shadow: 8px 8px 0 rgba(46, 77, 30, 0.16);
}
.page-about .about-aster--dot {
  position: absolute;
  width: 16px;
  height: 16px;
  background: var(--gold-orange);
  border: 2px solid var(--cream);
  box-shadow: 0 0 0 2px var(--deep-forest);
}
.page-about .about-aster--dot-one {
  top: 0;
  left: 48%;
}
.page-about .about-aster--dot-two {
  top: 40%;
  right: -4%;
}
.page-about .about-aster--dot-three {
  bottom: 2%;
  left: 20%;
}
.page-about .about-aster--dot-four {
  top: 18%;
  left: -6%;
}

/* ---------- 发展历程 ---------- */
.page-about .about-timeline {
  position: relative;
  overflow: hidden;
  padding: 72px 0;
  color: var(--cream);
  background: linear-gradient(180deg, var(--deep-forest) 0%, #2a4a1b 60%, var(--kiwi-green) 150%);
}
.page-about .about-timeline::after {
  content: "";
  position: absolute;
  right: -90px;
  top: -90px;
  width: 260px;
  height: 260px;
  border: 24px solid rgba(168, 217, 107, 0.16);
  border-radius: 50%;
}
.page-about .about-timeline__header {
  position: relative;
  z-index: 1;
  margin-bottom: 40px;
}
.page-about .about-timeline__list {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-about .about-timeline__list::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 6px;
  bottom: 6px;
  width: 3px;
  border-radius: 4px;
  background: linear-gradient(180deg, var(--sunshine-yellow), var(--young-leaf));
}
.page-about .about-timeline__item {
  position: relative;
  margin-bottom: 28px;
  padding-left: 54px;
}
.page-about .about-timeline__item:last-child {
  margin-bottom: 0;
}
.page-about .about-timeline__year {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--cream);
  border: 2px solid var(--deep-forest);
  color: var(--deep-forest);
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 0.72rem;
  line-height: 1;
  box-shadow: 0 0 0 4px rgba(168, 217, 107, 0.3);
}
.page-about .about-timeline__item--now .about-timeline__year {
  background: var(--sunshine-yellow);
}
.page-about .about-timeline__item--now .about-timeline__year::after {
  content: "";
  position: absolute;
  inset: -7px;
  border: 2px solid var(--sunshine-yellow);
  border-radius: 50%;
}
.page-about .about-timeline__card {
  padding: 14px 18px;
  background: rgba(253, 249, 243, 0.08);
  border: 1px solid rgba(253, 249, 243, 0.3);
  border-radius: var(--radius);
}
.page-about .about-timeline__card h3 {
  margin: 0 0 6px;
  font-family: var(--font-heading);
  font-size: 1.04rem;
  color: var(--sunshine-yellow);
  letter-spacing: 0.02em;
}
.page-about .about-timeline__card p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(253, 249, 243, 0.9);
}
.page-about .about-timeline__note {
  position: relative;
  z-index: 1;
  margin: 20px 0 0;
  padding-top: 20px;
  border-top: 1px solid rgba(253, 249, 243, 0.25);
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(253, 249, 243, 0.75);
}

/* ---------- 品质坚持 ---------- */
.page-about .about-quality {
  padding: 64px 0;
  background: linear-gradient(180deg, var(--mist-green), var(--cream));
}
.page-about .about-quality__grid {
  display: grid;
  gap: 36px;
  align-items: center;
}
.page-about .about-quality__content {
  max-width: 600px;
}
.page-about .about-quality__content p:not(.kiwi-badge) {
  line-height: 1.75;
  color: var(--carbon);
}
.page-about .about-quality__metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 28px 0;
}
.page-about .about-quality__stat {
  padding: 6px 10px;
  background: rgba(245, 197, 24, 0.08);
  border-left: 4px solid var(--sunshine-yellow);
  border-radius: 0 8px 8px 0;
}
.page-about .about-quality__stat strong {
  display: block;
  font-family: var(--font-num);
  font-size: 1.8rem;
  line-height: 1.2;
  color: var(--kiwi-green);
}
.page-about .about-quality__stat span {
  display: block;
  font-size: 0.82rem;
  color: var(--earth-brown);
}
.page-about .about-quality__media {
  position: relative;
  width: min(88vw, 340px);
  margin: 0 auto;
}
.page-about .about-quality__frame {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: 50%;
  border: 3px solid var(--earth-brown);
  box-shadow: 10px 10px 0 rgba(124, 74, 33, 0.16);
  background: var(--young-leaf);
}
.page-about .about-quality__img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}
.page-about .about-quality__ring {
  position: absolute;
  inset: -18px;
  z-index: 0;
  border: 2px dashed rgba(107, 156, 58, 0.45);
  border-radius: 50%;
}

/* ---------- 未来愿景 ---------- */
.page-about .about-future {
  position: relative;
  overflow: hidden;
  padding: 72px 0;
  color: var(--cream);
  background: var(--about-grad-future);
}
.page-about .about-future::before {
  content: "鲜果自成一派";
  position: absolute;
  left: -20px;
  bottom: -14px;
  white-space: nowrap;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 18vw;
  line-height: 1;
  letter-spacing: -0.03em;
  color: rgba(253, 249, 243, 0.08);
  pointer-events: none;
}
.page-about .about-future__inner {
  position: relative;
  z-index: 1;
}
.page-about .about-future__lead {
  max-width: 50ch;
  margin: 16px 0 28px;
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  line-height: 1.8;
  color: rgba(253, 249, 243, 0.95);
}
.page-about .about-future__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}
.page-about .about-future__contact {
  margin: 0;
  padding-top: 16px;
  border-top: 1px solid rgba(253, 249, 243, 0.3);
  font-size: 0.88rem;
  color: rgba(253, 249, 243, 0.8);
}

/* ---------- 响应式：中等屏幕 ---------- */
@media (min-width: 600px) {
  .page-about .about-hero {
    padding: 36px 0 80px;
  }
  .page-about .about-origin__grid {
    gap: 40px;
  }
  .page-about .about-philosophy__inner {
    gap: 48px;
  }
  .page-about .about-timeline {
    padding: 88px 0;
  }
  .page-about .about-quality {
    padding: 84px 0;
  }
  .page-about .about-qualquality__grid {
    gap: 44px;
  }
  .page-about .about-future {
    padding: 88px 0;
  }
  .page-about .about-future::before {
    font-size: 16vw;
  }
}

/* ---------- 响应式：桌面 ---------- */
@media (min-width: 860px) {
  .page-about .about-hero__grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
    margin-top: 36px;
  }
  .page-about .about-planet {
    margin: 0;
  }
  .page-about .about-origin__grid {
    grid-template-columns: 5fr 6fr;
    gap: 56px;
  }
  .page-about .about-map-card {
    margin-top: 20px;
  }
  .page-about .about-philosophy__inner {
    grid-template-columns: 1fr 0.7fr;
    gap: 56px;
  }
  .page-about .about-philosophy__aster {
    margin: 0;
  }
  .page-about .about-timeline__list {
    max-width: 720px;
  }
  .page-about .about-quality__grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 56px;
  }
  .page-about .about-quality__media {
    width: min(100%, 380px);
    margin: 0;
  }
  .page-about .about-future::before {
    font-size: 13vw;
  }
}