/* ==========================================================================
   关于我们页 - 独立原创样式
   布局：图文交错叙事 + 三柱并立 + 横向标尺 + 左右错落时间线 + 编号清单
   ========================================================================== */

/* ---------- 品牌故事：图文交错 ---------- */
.about-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-top: 20px;
}

.story-media {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3;
}

.story-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.story-badge {
  position: absolute;
  right: 28px;
  bottom: 28px;
  width: 118px;
  height: 118px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.92) 0%, rgba(237, 231, 248, 0.88) 100%);
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255, 255, 255, 0.6);
}

.story-badge strong {
  font-size: 26px;
  color: var(--purple-deep);
  font-family: var(--font-en);
  letter-spacing: 1px;
  line-height: 1;
}

.story-badge span {
  font-size: 10.5px;
  color: var(--purple);
  letter-spacing: 2px;
  margin-top: 6px;
  text-align: center;
  font-family: var(--font-en);
}

.story-text .eyebrow {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 4px;
  color: var(--purple-deep);
  text-transform: uppercase;
  font-family: var(--font-en);
  margin-bottom: 14px;
  padding: 5px 16px;
  background: var(--purple-mist);
  border-radius: var(--r-pill);
}

.story-text h2 {
  font-size: 34px;
  color: var(--ink);
  line-height: 1.3;
  margin-bottom: 22px;
  letter-spacing: 0.5px;
}

.story-text h2 .accent {
  color: var(--purple);
  position: relative;
}

.story-text h2 .accent::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 2px;
  width: 100%;
  height: 8px;
  background: var(--pink-soft);
  z-index: -1;
  border-radius: 4px;
}

.story-text p {
  font-size: 15px;
  line-height: 2;
  color: var(--body);
  margin-bottom: 16px;
}

.story-text p strong {
  color: var(--purple-ink);
  font-weight: 600;
}

/* ---------- 使命愿景价值观：三柱并立 ---------- */
.mvv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.mvv-card {
  background: #fff;
  border-radius: var(--r-lg);
  padding: 44px 34px 38px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.mvv-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--purple) 0%, var(--pink) 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s ease;
}

.mvv-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: var(--purple-soft);
}

.mvv-card:hover::before {
  transform: scaleX(1);
}

.mvv-ico {
  width: 68px;
  height: 68px;
  border-radius: var(--r-md);
  background: linear-gradient(135deg, var(--purple-mist) 0%, var(--pink-mist) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
}

.mvv-tag {
  display: inline-block;
  font-size: 10.5px;
  letter-spacing: 3px;
  color: var(--purple-deep);
  font-family: var(--font-en);
  margin-bottom: 8px;
  padding: 3px 12px;
  background: var(--purple-mist);
  border-radius: var(--r-pill);
}

.mvv-card h3 {
  font-size: 22px;
  color: var(--ink);
  margin-bottom: 14px;
}

.mvv-card p {
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--body);
}

/* ---------- 数据：横向标尺 ---------- */
.ruler {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(135deg, var(--purple-ink) 0%, var(--purple-deep) 60%, var(--pink-deep) 100%);
  border-radius: var(--r-xl);
  padding: 54px 40px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-purple);
}

.ruler::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 196, 214, 0.18) 0%, transparent 70%);
  border-radius: 50%;
}

.ruler-item {
  text-align: center;
  flex: 1;
  position: relative;
  z-index: 1;
}

.ruler-item strong {
  display: block;
  font-size: 40px;
  color: #fff;
  font-family: var(--font-en);
  letter-spacing: 1px;
  line-height: 1.1;
  margin-bottom: 8px;
  font-weight: 700;
}

.ruler-item span {
  display: block;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.72);
  letter-spacing: 1px;
}

.ruler-divider {
  width: 1px;
  height: 56px;
  background: rgba(255, 255, 255, 0.18);
}

/* ---------- 发展历程：左右错落时间线 ---------- */
.timeline-alt {
  position: relative;
  max-width: 880px;
  margin: 0 auto;
  padding: 20px 0;
}

.timeline-alt::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--purple-soft) 0%, var(--pink-soft) 100%);
  transform: translateX(-50%);
}

.tl-row {
  position: relative;
  width: 50%;
  padding: 0 48px 42px 0;
  display: flex;
  justify-content: flex-end;
}

.tl-row.right {
  margin-left: 50%;
  padding: 0 0 42px 48px;
  justify-content: flex-start;
}

.tl-dot {
  position: absolute;
  top: 8px;
  right: -8px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--purple);
  box-shadow: 0 0 0 5px var(--purple-mist);
  z-index: 2;
}

.tl-row.right .tl-dot {
  right: auto;
  left: -8px;
  border-color: var(--pink);
  box-shadow: 0 0 0 5px var(--pink-mist);
}

.tl-card {
  background: #fff;
  border-radius: var(--r-md);
  padding: 26px 30px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  max-width: 380px;
  transition: all 0.35s ease;
}

.tl-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--purple-soft);
}

.tl-date {
  display: inline-block;
  font-size: 11.5px;
  letter-spacing: 2px;
  color: var(--purple-deep);
  font-family: var(--font-en);
  background: var(--purple-mist);
  padding: 3px 12px;
  border-radius: var(--r-pill);
  margin-bottom: 12px;
}

.tl-row.right .tl-date {
  color: var(--pink-deep);
  background: var(--pink-mist);
}

.tl-card h4 {
  font-size: 19px;
  color: var(--ink);
  margin-bottom: 8px;
}

.tl-card p {
  font-size: 13.8px;
  line-height: 1.85;
  color: var(--body);
}

/* ---------- 内容理念：编号清单 ---------- */
.creed-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 60px;
  align-items: start;
}

.creed-side {
  position: sticky;
  top: 100px;
}

.creed-side .eyebrow {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 4px;
  color: var(--purple-deep);
  text-transform: uppercase;
  font-family: var(--font-en);
  margin-bottom: 14px;
  padding: 5px 16px;
  background: var(--purple-mist);
  border-radius: var(--r-pill);
}

.creed-side h2 {
  font-size: 32px;
  color: var(--ink);
  margin-bottom: 18px;
  line-height: 1.35;
}

.creed-side h2 .accent {
  color: var(--purple);
  position: relative;
}

.creed-side h2 .accent::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 2px;
  width: 100%;
  height: 8px;
  background: var(--pink-soft);
  z-index: -1;
  border-radius: 4px;
}

.creed-side p {
  font-size: 15px;
  line-height: 1.95;
  color: var(--body);
  margin-bottom: 26px;
}

.creed-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.creed-item {
  display: flex;
  gap: 26px;
  align-items: flex-start;
  background: #fff;
  border-radius: var(--r-md);
  padding: 28px 32px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  transition: all 0.35s ease;
}

.creed-item:hover {
  transform: translateX(8px);
  border-color: var(--purple-soft);
  box-shadow: var(--shadow-md);
}

.ci-no {
  font-size: 30px;
  font-family: var(--font-en);
  color: var(--purple-soft);
  font-weight: 700;
  line-height: 1;
  flex-shrink: 0;
  transition: color 0.35s ease;
}

.creed-item:hover .ci-no {
  color: var(--purple);
}

.creed-item h4 {
  font-size: 18px;
  color: var(--ink);
  margin-bottom: 6px;
}

.creed-item p {
  font-size: 14px;
  line-height: 1.85;
  color: var(--body);
}

/* ---------- 响应式 ---------- */
@media (max-width: 980px) {
  .about-story,
  .creed-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .creed-side {
    position: static;
  }
  .mvv-grid {
    grid-template-columns: 1fr;
  }
  .timeline-alt::before {
    left: 16px;
  }
  .tl-row,
  .tl-row.right {
    width: 100%;
    margin-left: 0;
    padding: 0 0 32px 48px;
    justify-content: flex-start;
  }
  .tl-dot,
  .tl-row.right .tl-dot {
    left: 8px;
    right: auto;
  }
  .ruler {
    flex-wrap: wrap;
    gap: 24px 0;
    padding: 40px 24px;
  }
  .ruler-divider {
    display: none;
  }
  .ruler-item {
    flex: 0 0 45%;
  }
}

@media (max-width: 600px) {
  .story-text h2,
  .creed-side h2 {
    font-size: 26px;
  }
  .ruler-item strong {
    font-size: 30px;
  }
  .creed-item {
    padding: 22px 22px;
    gap: 18px;
  }
}