/* 关于我们页样式（Figma 3902-3169 PC / 3726-13450 H5） */
body {
  max-width: none !important;
  background: #fff;
}
.pcNav {
  max-width: none !important;
}

/* ---------- 顶部 banner 轮播 ---------- */
.ab-banner {
  padding-top: 47.92%; /* 1920x920 banner 比例，覆盖 homeTop 默认 */
}
.ab-swiper {
  width: 100%;
  height: 100%;
}
.ab-swiper__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ab-swiper__pagination.swiper-pagination-bullets {
  bottom: 14px;
}
.ab-swiper .swiper-pagination-bullet {
  width: 6px;
  height: 6px;
  border-radius: 3px;
  background: #fff;
  opacity: 0.5;
  transition: all 0.2s;
}
.ab-swiper .swiper-pagination-bullet-active {
  width: 12px;
  opacity: 1;
}

/* ---------- 公共 ---------- */
.ab-main {
  overflow: hidden; /* 裁切 blur 光斑/水印溢出，防横向滚动 */
  background: #fff;
  color: #000;
}
.ab-main section {
  position: relative;
}
.ab-subtitle {
  margin: 0;
  font-size: 24px;
  font-weight: 500;
  line-height: 32px;
  color: #000;
}
.ab-paragraph {
  margin: 0;
  font-size: 16px;
  line-height: 32px;
  color: #1c1c1c;
}
.ab-em {
  font-style: normal;
  color: #ff4b8d;
}

/* 错位英文装饰标题 Brand / Introduction */
.ab-entitle {
  font-weight: 200;
  font-size: 40px;
  line-height: 1;
  letter-spacing: 0.075em;
  text-transform: uppercase;
  color: #000;
}
.ab-entitle__l1 {
  display: block;
}
.ab-entitle__l2 {
  display: block;
  margin: 24px 0 0 76px;
}
.ab-entitle__l2--fade {
  opacity: 0.4;
}
.ab-entitle--right {
  text-align: right;
}
.ab-entitle--right .ab-entitle__l2 {
  margin: 24px 54px 0 0;
}

/* 点阵 / 光斑装饰 */
.ab-dots-deco {
  position: absolute;
  width: 127px;
  height: 90px;
  pointer-events: none;
}
.ab-dots-deco--intro {
  top: 132px;
  right: 18%;
}
.ab-dots-deco--diff {
  top: 98px;
  left: 35%;
  opacity: 0.2;
}
.ab-intro__blur,
.ab-diff__blur {
  position: absolute;
  width: 192px;
  height: 471px;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
}
.ab-intro__blur {
  left: -40px;
  top: 75px;
  background: #ff006a;
  opacity: 0.25;
}
.ab-diff__blur {
  right: -40px;
  top: 143px;
  background: #ff0004;
  opacity: 0.18;
}

/* ---------- 标题区（逼哩 / bili / slogan） ---------- */
.ab-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 19px;
}
.ab-head__title {
  display: flex;
  align-items: center;
  gap: 32px;
}
.ab-head__name {
  margin: 0;
  font-size: 32px;
  font-weight: 600;
  letter-spacing: 0.063em;
  color: #000;
}
.ab-dot-group {
  display: flex;
  align-items: center;
  gap: 16px;
}
.ab-dot-group i {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #ff4b8b;
}
.ab-dot-group i:nth-child(1) {
  opacity: 0.1;
}
.ab-dot-group i:nth-child(2) {
  opacity: 0.3;
}
.ab-dot-group i:nth-child(3) {
  opacity: 1;
}
.ab-dot-group--r i:nth-child(1) {
  opacity: 1;
}
.ab-dot-group--r i:nth-child(3) {
  opacity: 0.1;
}
.ab-head__sub {
  display: flex;
  align-items: center;
  gap: 12px;
}
.ab-head__en {
  font-size: 20px;
  font-weight: 200;
  line-height: 1;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #000;
}
.ab-slash {
  width: 2px;
  height: 16px;
  background: #000;
  transform: skewX(-24deg);
}
.ab-slash--r {
  transform: skewX(24deg);
}
.ab-slogan {
  margin: -3px 0 0;
  font-size: 20px;
  line-height: 36px;
  text-align: center;
  color: #ff4b8b;
}

/* ---------- Section1 品牌介绍 ---------- */
.ab-intro {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 48px;
  padding: 100px 0;
}
.ab-intro__body {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 1400px;
  max-width: calc(100% - 48px);
}
.ab-intro__text {
  width: 507px;
  flex-shrink: 0;
}
.ab-intro__text .ab-subtitle {
  margin-top: 52px;
}
.ab-intro__text .ab-paragraph {
  margin-top: 24px;
}
.ab-intro__img {
  width: 699px;
  max-width: 52%;
  margin-left: 40px;
}
.ab-intro__img img,
.ab-diff__img img {
  display: block;
  width: 100%;
  aspect-ratio: 699 / 414;
  object-fit: cover;
  border-radius: 10px;
}

/* ---------- Section2 品牌起源 ---------- */
.ab-origin {
  display: flex;
  justify-content: center;
  padding: 140px 0 40px; /* 上方留出人物图溢出空间 */
}
.ab-origin__card {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  width: 1720px;
  max-width: calc(100% - 48px);
  padding: 0 160px;
  border-radius: 16px;
  background: linear-gradient(180deg, #fdf9f8 0%, #efefef 100%);
}
.ab-origin__left {
  display: flex;
  align-items: center;
  margin-top: -60px; /* 人物图向上溢出卡片 */
  padding-bottom: 90px;
}
.ab-origin__photo {
  display: block;
  width: 400px;
  max-width: 100%;
  border-radius: 19px;
  object-fit: cover;
}
.ab-origin__overlay {
  margin-left: -70px;
  font-family: "Avenir Next", "Helvetica Neue", sans-serif;
  font-style: italic;
  font-weight: 200;
  font-size: 80px;
  line-height: 1;
  color: #000;
  white-space: nowrap;
  pointer-events: none;
}
.ab-origin__right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 28px;
  width: 507px;
  flex-shrink: 0;
  padding: 110px 0 90px;
  text-align: right;
}
.ab-origin__copy p {
  margin: 0 0 32px;
  color: #000;
}
.ab-origin__copy p:last-child {
  margin-bottom: 0;
}
.ab-origin__watermark {
  position: absolute;
  right: 0;
  bottom: -70px;
  font-family: Impact, "Arial Black", sans-serif;
  font-size: 260px;
  line-height: 1;
  color: #d0beba;
  opacity: 0.2;
  pointer-events: none;
}

/* ---------- Section3 品牌我们的不同 ---------- */
.ab-diff {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 48px;
  padding: 100px 0;
}
.ab-diff__head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 13px;
}
.ab-diff__titlerow {
  display: flex;
  align-items: center;
  gap: 20px;
}
.ab-diff__title {
  margin: 0;
  font-size: 32px;
  font-weight: 600;
  letter-spacing: 0.063em;
  text-align: center;
  color: #000;
}
.ab-arrow-group {
  display: flex;
  align-items: center;
  gap: 9px;
}
.ab-arrow-group i {
  width: 0;
  height: 0;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  border-left: 6px solid #ff216a;
}
.ab-arrow-group i:nth-child(1) {
  opacity: 0.1;
}
.ab-arrow-group i:nth-child(2) {
  opacity: 0.1;
}
.ab-arrow-group i:nth-child(3) {
  opacity: 0.2;
}
.ab-arrow-group i:nth-child(4) {
  opacity: 0.35;
}
.ab-arrow-group--r i {
  border-left: none;
  border-right: 6px solid #ff216a;
}
.ab-arrow-group--r i:nth-child(1) {
  opacity: 0.35;
}
.ab-arrow-group--r i:nth-child(2) {
  opacity: 0.2;
}
.ab-arrow-group--r i:nth-child(3) {
  opacity: 0.1;
}
.ab-arrow-group--r i:nth-child(4) {
  opacity: 0.1;
}
.ab-diff__sub {
  margin: 0;
  font-size: 16px;
  line-height: 1;
  text-align: center;
  color: #000;
  opacity: 0.4;
}
.ab-diff__body {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 1400px;
  max-width: calc(100% - 48px);
}
.ab-diff__list {
  display: flex;
  flex-direction: column;
  gap: 46px;
  width: 544px;
  flex-shrink: 0;
}
.ab-feature__title {
  margin: 0 0 8px;
  font-size: 20px;
  font-weight: 500;
  line-height: 30px;
  color: #ff4b8d;
}
.ab-feature__desc {
  margin: 0;
  font-size: 16px;
  line-height: 32px;
  color: #000;
}
.ab-diff__img {
  width: 699px;
  max-width: 52%;
  margin-left: 40px;
}

/* ---------- 移动端 ---------- */
@media screen and (max-width: 800px) {
  /* 标题区独立白底 */
  .ab-intro {
    gap: 0;
    padding: 0;
  }
  .ab-head {
    gap: 12px;
    padding: 42px 16px 26px;
  }
  .ab-head__title {
    gap: 19px;
  }
  .ab-head__name {
    font-size: 18px;
  }
  .ab-dot-group {
    gap: 10px;
  }
  .ab-dot-group i {
    width: 7px;
    height: 7px;
  }
  .ab-head__sub {
    gap: 7px;
  }
  .ab-head__en {
    font-size: 12px;
  }
  .ab-slash {
    height: 10px;
  }
  .ab-slogan {
    margin: 4px 0 0;
    font-size: 12px;
    line-height: 24px;
    color: #eb7332;
  }

  .ab-dots-deco,
  .ab-intro__blur,
  .ab-diff__blur {
    display: none;
  }

  .ab-subtitle {
    font-size: 14px;
    line-height: 19px;
  }
  .ab-paragraph {
    font-size: 12px;
    line-height: 20px;
  }
  .ab-entitle {
    font-size: 24px;
  }
  .ab-entitle__l2 {
    margin: 14px 0 0 46px;
  }

  /* 品牌介绍：米白底，文字上图下 */
  .ab-intro__body {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    max-width: none;
    padding: 20px 16px;
    background: #fdf9f8;
  }
  .ab-intro__text {
    width: auto;
  }
  .ab-intro__text .ab-subtitle {
    margin-top: 17px;
  }
  .ab-intro__text .ab-paragraph {
    margin-top: 18px;
  }
  .ab-intro__img {
    width: 100%;
    max-width: none;
    margin: 12px 0 0;
  }

  /* 品牌起源：米白底，文字上、竖图下 */
  .ab-origin {
    padding: 0;
    margin-top: 30px;
  }
  .ab-origin__card {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    max-width: none;
    padding: 50px 16px;
    border-radius: 0;
    background: #fdf9f8;
  }
  .ab-origin__left {
    order: 2;
    margin-top: 24px;
    padding-bottom: 0;
  }
  .ab-origin__photo {
    width: 100%;
  }
  .ab-origin__overlay {
    display: none;
  }
  .ab-origin__right {
    order: 1;
    align-items: flex-start;
    gap: 18px;
    width: auto;
    padding: 0;
    text-align: left;
  }
  .ab-entitle--right {
    text-align: left;
  }
  .ab-entitle--right .ab-entitle__l2 {
    margin: 14px 0 0 46px;
  }
  .ab-origin__copy p {
    margin-bottom: 20px;
  }
  .ab-origin__watermark {
    right: 0;
    top: -8px;
    bottom: auto;
    font-size: 82px;
    color: rgba(0, 0, 0, 0.08);
    opacity: 0.5;
  }

  /* 品牌我们的不同 */
  .ab-diff {
    gap: 30px;
    padding: 50px 16px;
  }
  .ab-diff__head {
    gap: 8px;
  }
  .ab-diff__titlerow {
    gap: 12px;
  }
  .ab-diff__title {
    max-width: 200px;
    font-size: 16px;
    letter-spacing: 0.075em;
  }
  .ab-arrow-group {
    gap: 5px;
  }
  .ab-arrow-group i {
    border-top-width: 2.5px;
    border-bottom-width: 2.5px;
    border-left-width: 4px;
  }
  .ab-arrow-group--r i {
    border-left: none;
    border-right-width: 4px;
  }
  .ab-diff__sub {
    font-size: 12px;
    line-height: 18px;
  }
  .ab-diff__body {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    max-width: none;
  }
  .ab-diff__list {
    gap: 28px;
    width: auto;
  }
  .ab-feature__title {
    margin-bottom: 5px;
    font-size: 13px;
    line-height: 20px;
  }
  .ab-feature__desc {
    font-size: 12px;
    line-height: 20px;
  }
  .ab-diff__img {
    width: 100%;
    max-width: none;
    margin: 30px 0 0;
  }
}