.page-products {
  --pp-gap: clamp(64px, 9vw, 128px);
  --pp-pad: clamp(20px, 3.4vw, 40px);
  --pp-radius: var(--radius-xl);
  overflow-x: clip;
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumbs {
  padding-top: clamp(14px, 2vw, 24px);
  font-size: 13px;
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  padding-top: clamp(28px, 4vw, 52px);
}

.page-products .prod-hero__grid {
  display: grid;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

@media (min-width: 960px) {
  .page-products .prod-hero__grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
  }
}

.page-products .prod-hero__lede {
  margin: 22px 0 0;
  max-width: 46ch;
  font-size: 17px;
  line-height: 1.75;
  color: var(--text-soft);
}

.page-products .prod-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .prod-hero__visual {
  padding: clamp(16px, 3vw, 30px);
  border: 1px solid var(--ink-700);
  border-radius: var(--pp-radius);
  background:
    radial-gradient(120% 92% at 18% 8%, rgba(34, 224, 214, 0.16), transparent 62%),
    radial-gradient(104% 84% at 92% 92%, rgba(255, 122, 47, 0.12), transparent 66%),
    var(--ink-800);
  box-shadow: var(--shadow-panel);
}

.page-products .prod-hero__svg {
  display: block;
  inline-size: 100%;
  block-size: auto;
}

.page-products .prod-hero__strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(32px, 5vw, 56px);
  border: 1px solid var(--ink-700);
  border-radius: var(--radius-lg);
  background: var(--ink-700);
  overflow: hidden;
}

@media (min-width: 760px) {
  .page-products .prod-hero__strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-products .prod-stat {
  display: grid;
  gap: 8px;
  padding: clamp(18px, 2.4vw, 28px);
  background: var(--ink-800);
}

.page-products .prod-stat .metric {
  color: var(--cyan);
  line-height: 1;
}

.page-products .prod-stat__cap {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

/* ---------- 章节头 ---------- */
.page-products .prod-head {
  max-width: 62ch;
  margin-bottom: clamp(28px, 4vw, 52px);
}

.page-products .prod-head .display {
  margin: 12px 0 18px;
}

/* ---------- 总览 ---------- */
.page-products .prod-overview {
  padding: clamp(4px, 1.4vw, 16px) var(--pp-pad);
  border: 1px solid var(--ink-700);
  border-radius: var(--pp-radius);
  background: linear-gradient(180deg, var(--ink-800), var(--ink-900));
}

.page-products .prod-overview__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .prod-overview__row {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  grid-template-areas:
    "idx name"
    "idx scope"
    "idx freq"
    "idx link";
  gap: 6px 16px;
  padding: 22px 0;
  border-bottom: 1px solid var(--ink-700);
}

.page-products .prod-overview__row:last-child {
  border-bottom: 0;
}

.page-products .prod-overview__idx {
  grid-area: idx;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  padding-top: 3px;
}

.page-products .prod-overview__name {
  grid-area: name;
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
}

.page-products .prod-overview__scope {
  grid-area: scope;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-soft);
}

.page-products .prod-overview__freq {
  grid-area: freq;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

.page-products .prod-overview__link {
  grid-area: link;
  justify-self: start;
  margin-top: 6px;
  padding: 6px 16px;
  border: 1px solid var(--ink-700);
  border-radius: var(--radius-pill);
  font-size: 13px;
  color: var(--text);
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
}

.page-products .prod-overview__link:hover,
.page-products .prod-overview__link:focus-visible {
  border-color: var(--orange);
  color: var(--orange-soft);
  background: rgba(255, 122, 47, 0.08);
}

@media (min-width: 920px) {
  .page-products .prod-overview__row {
    grid-template-columns: 56px minmax(130px, 1fr) minmax(0, 2.3fr) minmax(0, 1.7fr) auto;
    grid-template-areas: "idx name scope freq link";
    align-items: baseline;
    gap: 26px;
    padding: 26px 0;
  }

  .page-products .prod-overview__link {
    margin-top: 0;
  }
}

/* ---------- 面板堆叠 ---------- */
.page-products .prod-stack {
  display: grid;
  gap: clamp(40px, 6vw, 84px);
}

.page-products .prod-panel {
  position: relative;
  padding: var(--pp-pad);
  border: 1px solid var(--ink-700);
  border-radius: var(--pp-radius);
  background: linear-gradient(180deg, var(--ink-800), var(--ink-900));
  box-shadow: var(--shadow-panel);
  transition: transform 0.26s ease, border-color 0.26s ease;
}

.page-products .prod-panel:hover,
.page-products .prod-panel:focus-within {
  transform: translateY(-4px);
  border-color: var(--cyan);
}

@media (min-width: 980px) {
  .page-products .prod-panel--a,
  .page-products .prod-panel--c,
  .page-products .prod-panel--e {
    margin-inline-end: clamp(0px, 7vw, 104px);
  }

  .page-products .prod-panel--b,
  .page-products .prod-panel--d {
    margin-inline-start: clamp(0px, 7vw, 104px);
  }
}

.page-products .prod-panel__head {
  display: grid;
  gap: 10px;
}

.page-products .prod-panel__idx {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-products .prod-panel__head .display {
  margin: 0;
}

.page-products .prod-panel__lede {
  margin: 20px 0 clamp(26px, 3.6vw, 42px);
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-products .prod-panel__body {
  display: grid;
  gap: clamp(26px, 3.6vw, 44px);
}

@media (min-width: 900px) {
  .page-products .prod-panel__body--split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-products .prod-panel__body--flip {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-products .prod-panel__body--flip .prod-panel__visual {
    order: 1;
  }

  .page-products .prod-panel__body--flip .prod-panel__meta {
    order: 2;
  }
}

.page-products .prod-panel__metric {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 24px;
}

.page-products .prod-panel__metric .metric {
  color: var(--cyan);
  line-height: 1;
}

.page-products .prod-panel__unit {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-products .prod-facts {
  margin: 0;
  padding: 0;
}

.page-products .prod-facts__item {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-top: 1px solid var(--ink-700);
}

.page-products .prod-facts__item dt {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-products .prod-facts__item dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-soft);
}

.page-products .prod-facts--compact {
  margin-top: 22px;
}

.page-products .prod-facts__aside {
  margin: 18px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--cyan-deep);
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .prod-panel__visual {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-900);
}

.page-products .prod-panel__visual img,
.page-products .prod-panel__banner img {
  display: block;
  inline-size: 100%;
  block-size: auto;
  max-inline-size: 100%;
  object-fit: cover;
}

.page-products .prod-panel__visual--square {
  max-inline-size: 460px;
}

.page-products .prod-panel__banner {
  margin: 0 0 clamp(26px, 3.6vw, 44px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-900);
}

.page-products .prod-panel__extra {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.4s ease, opacity 0.35s ease, margin-top 0.4s ease;
}

.page-products .prod-panel__extra p {
  margin: 0;
  padding-top: clamp(20px, 2.6vw, 30px);
  border-top: 1px solid var(--ink-700);
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
}

@media (hover: hover) and (min-width: 900px) {
  .page-products .prod-panel:hover .prod-panel__extra,
  .page-products .prod-panel:focus-within .prod-panel__extra {
    max-height: 260px;
    opacity: 1;
    margin-top: clamp(20px, 2.6vw, 32px);
  }
}

@media (hover: none), (max-width: 899px) {
  .page-products .prod-panel__extra {
    max-height: none;
    opacity: 1;
    margin-top: clamp(20px, 2.6vw, 32px);
  }
}

/* ---------- 签表对阵树 ---------- */
.page-products .prod-bracket {
  display: block;
  inline-size: 100%;
  max-inline-size: 320px;
  block-size: auto;
  margin-top: 22px;
}

/* ---------- 控球率图表 ---------- */
.page-products .prod-panel__charts {
  display: grid;
  gap: clamp(24px, 3.4vw, 36px);
}

.page-products .prod-gauge {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(20px, 3.4vw, 40px);
}

.page-products .prod-gauge__item {
  display: grid;
  gap: 10px;
  justify-items: center;
}

.page-products .prod-gauge__ring {
  display: grid;
  place-items: center;
  inline-size: 116px;
  block-size: 116px;
  border-radius: 50%;
}

.page-products .prod-gauge__ring--a {
  background: conic-gradient(var(--cyan) 0 55%, var(--ink-700) 55% 100%);
}

.page-products .prod-gauge__ring--b {
  background: conic-gradient(var(--orange-soft) 0 45%, var(--ink-700) 45% 100%);
}

.page-products .prod-gauge__hole {
  display: grid;
  place-items: center;
  inline-size: 76px;
  block-size: 76px;
  border-radius: 50%;
  background: var(--ink-900);
  font-family: var(--mono);
  font-size: 18px;
  color: var(--text);
}

.page-products .prod-gauge__cap {
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--muted);
  text-align: center;
}

.page-products .prod-trend {
  display: grid;
  gap: 18px;
}

.page-products .prod-trend__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .prod-trend__tabs .tab {
  padding: 7px 15px;
  border: 1px solid var(--ink-700);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
}

.page-products .prod-trend__tabs .tab:hover {
  border-color: var(--cyan-deep);
  color: var(--text);
}

.page-products .prod-trend__tabs .tab[aria-selected="true"] {
  border-color: var(--cyan);
  background: rgba(34, 224, 214, 0.12);
  color: var(--text);
}

.page-products .prod-trend__tabs .tab:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

.page-products .prod-trend__panels {
  display: grid;
  gap: 14px;
}

.page-products .prod-bar {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 52px;
  align-items: center;
  gap: 12px;
}

.page-products .prod-bar__team {
  font-size: 13px;
  color: var(--muted);
}

.page-products .prod-bar__track {
  display: block;
  block-size: 10px;
  border-radius: var(--radius-pill);
  background: var(--ink-700);
  overflow: hidden;
}

.page-products .prod-bar__fill {
  display: block;
  block-size: 100%;
  border-radius: var(--radius-pill);
  background: var(--cyan);
}

.page-products .prod-bar--away .prod-bar__fill {
  background: var(--orange-soft);
}

.page-products .prod-bar__val {
  font-family: var(--mono);
  font-size: 14px;
  text-align: right;
  color: var(--text);
}

.page-products .pw-58 { inline-size: 58%; }
.page-products .pw-42 { inline-size: 42%; }
.page-products .pw-54 { inline-size: 54%; }
.page-products .pw-46 { inline-size: 46%; }
.page-products .pw-61 { inline-size: 61%; }
.page-products .pw-39 { inline-size: 39%; }
.page-products .pw-52 { inline-size: 52%; }
.page-products .pw-48 { inline-size: 48%; }
.page-products .pw-63 { inline-size: 63%; }
.page-products .pw-37 { inline-size: 37%; }

/* ---------- 使用场景 ---------- */
.page-products .prod-scene__grid {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
}

@media (min-width: 900px) {
  .page-products .prod-scene__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .page-products .prod-scene__item:nth-child(2) {
    margin-top: clamp(20px, 3.4vw, 48px);
  }
}

.page-products .prod-scene__item {
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid var(--ink-700);
  border-radius: var(--radius-lg);
  background: var(--ink-800);
  transition: border-color 0.24s ease, transform 0.24s ease;
}

.page-products .prod-scene__item:hover,
.page-products .prod-scene__item:focus-within {
  transform: translateY(-4px);
  border-color: var(--cyan-deep);
}

.page-products .prod-scene__step {
  display: inline-block;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  background: rgba(34, 224, 214, 0.12);
  color: var(--cyan);
  font-size: 11px;
  letter-spacing: 0.16em;
}

.page-products .prod-scene__item h3 {
  margin: 18px 0 12px;
  font-family: var(--serif);
  font-size: 21px;
  line-height: 1.5;
  color: var(--text);
}

.page-products .prod-scene__item p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-products .prod-scene__use {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--ink-700);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--orange-soft);
}

/* ---------- 下一步 ---------- */
.page-products .prod-next__inner {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
}

@media (min-width: 940px) {
  .page-products .prod-next__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }
}

.page-products .prod-next__lead .display {
  margin: 12px 0 16px;
}

.page-products .prod-next__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ink-700);
}

.page-products .prod-next__link {
  display: grid;
  gap: 6px;
  padding: 22px 4px;
  border-bottom: 1px solid var(--ink-700);
  text-decoration: none;
  transition: padding-inline-start 0.24s ease, border-color 0.24s ease;
}

.page-products .prod-next__link:hover,
.page-products .prod-next__link:focus-visible {
  padding-inline-start: 14px;
  border-bottom-color: var(--orange);
}

.page-products .prod-next__label {
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
}

.page-products .prod-next__hint {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

@media (max-width: 560px) {
  .page-products .prod-hero__quick .btn {
    inline-size: 100%;
    text-align: center;
  }

  .page-products .prod-gauge {
    gap: 20px;
  }

  .page-products .prod-gauge__ring {
    inline-size: 96px;
    block-size: 96px;
  }

  .page-products .prod-gauge__hole {
    inline-size: 62px;
    block-size: 62px;
    font-size: 16px;
  }

  .page-products .prod-bar {
    grid-template-columns: 38px minmax(0, 1fr) 46px;
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-panel,
  .page-products .prod-panel__extra,
  .page-products .prod-scene__item,
  .page-products .prod-next__link,
  .page-products .prod-overview__link {
    transition: none;
  }

  .page-products .prod-panel:hover,
  .page-products .prod-panel:focus-within,
  .page-products .prod-scene__item:hover,
  .page-products .prod-scene__item:focus-within {
    transform: none;
  }
}