.page-products {
  --pp-accent: var(--lime);
  --pp-rule: 1px solid var(--line);
  padding-bottom: clamp(56px, 9vw, 110px);
  color: var(--paper);
}

.page-products [id] {
  scroll-margin-top: 110px;
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  padding-top: clamp(16px, 2.6vw, 26px);
}

.page-products .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  letter-spacing: .04em;
}

.page-products .breadcrumb li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-products .breadcrumb li + li::before {
  content: "/";
  color: var(--mist);
  opacity: .55;
}

.page-products .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-products .breadcrumb a:hover {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-products .breadcrumb [aria-current="page"] {
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-products .tool-hero {
  padding-top: clamp(22px, 3.4vw, 44px);
}

.page-products .tool-hero__grid {
  display: grid;
  gap: clamp(22px, 3.4vw, 44px);
  align-items: start;
}

.page-products .tool-hero h1 {
  font-size: clamp(34px, 6.6vw, 76px);
  line-height: 1.02;
  letter-spacing: -.022em;
  margin: .16em 0 .34em;
  max-width: 20ch;
}

.page-products .tool-hero__lede {
  margin: 0;
  color: var(--paper);
  opacity: .88;
  font-size: 15px;
  line-height: 1.78;
  max-width: 46ch;
}

.page-products .tool-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .tool-hero__figure {
  margin: 0;
}

/* ---------- 图片容器（页面内统一） ---------- */
.page-products .frame {
  position: relative;
  overflow: hidden;
  border: var(--bd);
  box-shadow: var(--hard);
  background: var(--ink-2);
}

.page-products .frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .tool-hero__figure .frame {
  aspect-ratio: 2 / 1;
}

.page-products .tool-row__preview .frame {
  aspect-ratio: 4 / 3;
}

.page-products .frame__caption {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 6px 12px;
  background: rgba(5, 13, 24, .84);
  color: var(--mist);
  font-size: 12px;
  letter-spacing: .06em;
  border-top: var(--bd-line);
  border-right: var(--bd-line);
}

/* ---------- 工具索引 ---------- */
.page-products .tool-index {
  margin-top: clamp(28px, 4.4vw, 54px);
  padding-top: clamp(18px, 2.6vw, 28px);
  border-top: var(--bd-line);
}

.page-products .tool-index__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .tool-index__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  background: var(--ink-2);
  border: var(--bd-line);
  color: var(--paper);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: .05em;
  transition: border-color .22s var(--ease), color .22s var(--ease), transform .22s var(--ease);
}

.page-products .tool-index__link .num {
  color: var(--lime);
  font-size: 12px;
}

.page-products .tool-index__link:hover {
  border-color: var(--lime);
  color: var(--lime);
  transform: translateX(4px);
}

/* ---------- 工具横条 ---------- */
.page-products .tool-row {
  display: grid;
  gap: clamp(20px, 2.8vw, 34px);
  padding: clamp(26px, 3.6vw, 44px) 0;
  border-bottom: var(--pp-rule);
  align-items: start;
}

.page-products .tool-row:first-of-type {
  border-top: var(--pp-rule);
  margin-top: clamp(22px, 3.4vw, 40px);
}

.page-products #tool-home-away {
  --pp-accent: var(--home);
}

.page-products #tool-venues {
  --pp-accent: var(--away);
}

.page-products #tool-possession {
  --pp-accent: var(--amber);
}

.page-products #tool-sync {
  --pp-accent: var(--lime-soft);
}

.page-products .tool-row__num {
  display: block;
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--pp-accent);
  margin-bottom: 10px;
}

.page-products .tool-row__title {
  font-size: clamp(24px, 3.2vw, 34px);
  line-height: 1.12;
  letter-spacing: -.015em;
  margin: 0 0 12px;
  transition: color .24s var(--ease);
}

.page-products .tool-row__value {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--paper);
  opacity: .86;
  max-width: 44ch;
}

.page-products .tool-row__fields {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: var(--bd-line);
}

.page-products .tool-row__fields li {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  align-items: baseline;
  padding: 10px 14px;
  background: var(--ink-2);
}

.page-products .tool-row__fields span {
  flex: 0 0 5.6em;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-products .tool-row__fields strong {
  font-weight: 600;
  font-size: 14px;
  color: var(--paper);
  font-family: var(--mono);
  letter-spacing: .01em;
}

.page-products .tool-row__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
}

.page-products .chip {
  display: inline-block;
  padding: 6px 13px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
  border: var(--bd-line);
  background: transparent;
}

.page-products .chip--on {
  color: var(--ink);
  background: var(--lime);
  border-color: var(--lime);
  font-weight: 700;
}

.page-products .tool-row__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .tool-row__preview {
  transition: transform .3s var(--ease);
}

@media (hover: hover) {
  .page-products .tool-row:hover .tool-row__preview {
    transform: translateX(4px);
  }

  .page-products .tool-row:hover .tool-row__title {
    color: var(--pp-accent);
  }

  .page-products .tool-row:hover .frame {
    border-color: var(--pp-accent);
  }
}

.page-products .tool-row__preview .frame {
  transition: border-color .24s var(--ease);
}

/* ---------- 三步开始 ---------- */
.page-products .start {
  padding-top: clamp(44px, 7vw, 84px);
}

.page-products .section-head {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-products .section-head__index {
  color: var(--lime);
  font-size: 13px;
  letter-spacing: .14em;
  margin: 0 0 10px;
}

.page-products .start .headline {
  font-size: clamp(26px, 3.8vw, 40px);
  line-height: 1.1;
  letter-spacing: -.018em;
  margin: 0 0 12px;
}

.page-products .start .subhead {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
  max-width: 44ch;
}

.page-products .start__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--bd-line);
}

.page-products .start__step {
  display: grid;
  gap: 8px;
  padding: clamp(20px, 3vw, 30px) 0;
  border-bottom: var(--pp-rule);
}

.page-products .start__num {
  font-size: 22px;
  color: var(--lime);
  letter-spacing: .06em;
  line-height: 1;
}

.page-products .start__body h3 {
  margin: 0 0 8px;
  font-size: clamp(18px, 2.2vw, 22px);
  letter-spacing: -.01em;
}

.page-products .start__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--paper);
  opacity: .84;
  max-width: 56ch;
}

.page-products .start__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3.4vw, 38px);
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 880px) {
  .page-products .tool-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
    gap: clamp(30px, 4vw, 60px);
  }

  .page-products .tool-hero__cta .btn {
    min-width: 168px;
  }

  .page-products .tool-row {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: clamp(28px, 4vw, 64px);
  }

  .page-products .tool-row__preview {
    padding-top: 34px;
  }

  .page-products .start__step {
    grid-template-columns: 88px minmax(0, 1fr);
    align-items: start;
    gap: 20px;
  }

  .page-products .start__num {
    padding-top: 2px;
  }
}

@media (max-width: 560px) {
  .page-products .tool-row__fields li {
    flex-direction: column;
    gap: 3px;
  }

  .page-products .tool-row__fields span {
    flex: 0 0 auto;
  }

  .page-products .tool-index__link,
  .page-products .btn {
    width: 100%;
    justify-content: center;
  }

  .page-products .tool-row__actions {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .tool-row__preview,
  .page-products .tool-row__title,
  .page-products .tool-index__link {
    transition: none;
  }

  .page-products .tool-row:hover .tool-row__preview,
  .page-products .tool-index__link:hover {
    transform: none;
  }
}