/**
 * 什麼是水銷服務 — Figma node 132:879（1710×609 設計稿）
 * 用於 index.html（pub-section--about-v2）
 */

.pub-section--about-v2 {
  --about-v2-design-width: 1710px;
  --about-v2-design-height: 609px;
  --about-v2-content-rail: 275px;
  --about-v2-copy-width: 542px;
  --about-v2-visual-width: 487px;
  --about-v2-column-gap: 131px;
  --about-v2-rail-gutter: clamp(24px, calc((100% - 1160px) / 2), 275px);
  --about-v2-rail-width: min(1160px, calc(100% - 2 * var(--about-v2-rail-gutter)));
  margin-top: var(--pub-hero-book-overlap, 44px);
  padding:
    76px
    var(--about-v2-rail-gutter)
    100px;
  background: #fff;
}

.pub-section--about-v2 .pub-section__inner--about {
  max-width: none;
  width: var(--about-v2-rail-width);
  margin: 0 auto;
}

.pub-about-v2 {
  display: grid;
  grid-template-columns: minmax(0, var(--about-v2-copy-width)) minmax(280px, var(--about-v2-visual-width));
  gap: clamp(32px, 8vw, var(--about-v2-column-gap));
  align-items: start;
  width: 100%;
}

.pub-about-v2__copy {
  display: flex;
  flex-direction: column;
  gap: clamp(28px, 3vw, 32px);
  min-width: 0;
  max-width: var(--about-v2-copy-width);
}

.pub-about-v2__head {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pub-about-v2__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 2px;
  font-family: 'Roboto', 'Noto Sans TC', sans-serif;
  font-size: 11px;
  font-weight: 600;
  line-height: 16.5px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #e60012;
}

.pub-about-v2__eyebrow-mark {
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  background: #e60012;
}

.pub-about-v2__title {
  margin: 0;
  font-family: 'Noto Sans TC', 'PingFang TC', sans-serif;
  font-size: clamp(28px, 2.1vw, 36px);
  font-weight: 600;
  line-height: 48px;
  letter-spacing: 0.72px;
  color: #111;
}

.pub-about-v2__lead {
  margin: 0;
  font-family: 'Noto Sans TC', 'PingFang TC', sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 28px;
  color: rgba(17, 17, 17, 0.6);
}

.pub-about-v2__highlights {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: nowrap;
  gap: clamp(20px, 3vw, 36px);
  width: 100%;
  max-width: var(--about-v2-copy-width);
}

.pub-about-v2__highlight {
  display: flex;
  flex: 1 1 0;
  flex-direction: column;
  gap: 7px;
  min-width: 120px;
}

.pub-about-v2__highlight-value {
  font-family: 'Noto Sans TC', 'PingFang TC', sans-serif;
  font-size: clamp(26px, 2.2vw, 32px);
  font-weight: 500;
  line-height: 37.4px;
  color: #e60012;
}

.pub-about-v2__highlight-label {
  font-family: 'Noto Sans TC', 'PingFang TC', sans-serif;
  font-size: 14px;
  font-weight: 500;
  line-height: 18.2px;
  color: rgba(17, 17, 17, 0.8);
}

/* 右側雙圖交疊（280×393, 後圖 4px / 前圖 13px, 前圖白框 9px, 偏移 207×97） */
.pub-about-v2__visual {
  position: relative;
  width: 100%;
  max-width: var(--about-v2-visual-width);
  min-height: clamp(320px, 28vw, 490px);
  justify-self: end;
}

.pub-about-v2__photo {
  position: absolute;
  width: 280px;
  max-width: 58%;
  aspect-ratio: 280 / 393;
  overflow: hidden;
  background: #f6f4f5;
}

.pub-about-v2__photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pub-about-v2__photo--back {
  left: 0;
  top: 0;
  z-index: 1;
  border-radius: 4px;
}

.pub-about-v2__photo--front {
  left: 42.5%;
  top: clamp(48px, 10vw, 97px);
  z-index: 2;
  border: 9px solid #fff;
  border-radius: 13px;
}

/* 1200–1709：間距線性插值至 1710 稿 */
@media (min-width: 1200px) and (max-width: 1709px) {
  .pub-section--about-v2 {
    --about-v2-rail-gutter: clamp(
      24px,
      calc(24px + (100vw - 1200px) * 251 / 510),
      274px
    );
    padding-top: clamp(54px, calc(54px + (100vw - 1200px) * 116 / 510), 170px);
    padding-bottom: clamp(72px, calc(72px + (100vw - 1200px) * 28 / 510), 100px);
    min-height: clamp(520px, calc(520px + (100vw - 1200px) * 89 / 510), 608px);
  }

  .pub-about-v2__copy {
    padding-top: clamp(0px, calc((100vw - 1200px) * 116 / 510), 116px);
  }
}

/* 1710 設計稿精準值 */
@media (min-width: 1710px) {
  .pub-section--about-v2 {
    --about-v2-rail-gutter: var(--about-v2-content-rail);
    --about-v2-rail-width: 1160px;
    padding-top: 54px;
    padding-bottom: 65px;
    min-height: var(--about-v2-design-height);
  }

  .pub-about-v2 {
    grid-template-columns: var(--about-v2-copy-width) var(--about-v2-visual-width);
    gap: var(--about-v2-column-gap);
  }

  .pub-about-v2__copy {
    gap: 32px;
    padding-top: 116px;
    max-width: var(--about-v2-copy-width);
  }

  .pub-about-v2__title {
    font-size: 36px;
  }

  .pub-about-v2__highlights {
    gap: 36px;
  }

  .pub-about-v2__visual {
    width: var(--about-v2-visual-width);
    max-width: var(--about-v2-visual-width);
    min-height: 490px;
  }

  .pub-about-v2__photo {
    width: 280px;
    max-width: none;
  }

  .pub-about-v2__photo--front {
    left: 207px;
    top: 97px;
  }
}

@media (max-width: 991px) {
  .pub-about-v2 {
    grid-template-columns: 1fr;
    gap: var(--space-7);
  }

  .pub-about-v2__copy {
    padding-top: 0;
    max-width: none;
  }

  .pub-about-v2__visual {
    justify-self: stretch;
    max-width: none;
    min-height: 360px;
  }

  .pub-about-v2__highlights {
    max-width: none;
    flex-wrap: wrap;
  }

  .pub-about-v2__highlight {
    flex: 1 1 calc(33.333% - 24px);
  }
}

@media (max-width: 575px) {
  .pub-section--about-v2 {
    --about-v2-rail-gutter: 24px;
    padding-top: 48px;
    padding-bottom: 64px;
    min-height: 0;
  }

  .pub-about-v2__highlights {
    flex-direction: column;
    gap: var(--space-5);
  }

  .pub-about-v2__highlight {
    flex: 1 1 auto;
    min-width: 0;
  }

  .pub-about-v2__visual {
    min-height: 300px;
  }

  .pub-about-v2__photo {
    width: min(240px, 52%);
    max-width: 52%;
  }

  .pub-about-v2__photo--front {
    left: 38%;
    top: 56px;
    border-width: 6px;
  }
}