.page-products {
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-products .pp-hero {
  position: relative;
  padding: clamp(100px, 13vw, 176px) 0 clamp(44px, 6vw, 76px);
  border-bottom: var(--hairline);
  background:
    radial-gradient(110% 76% at 84% 4%, rgba(139, 195, 74, .18) 0%, rgba(139, 195, 74, 0) 62%),
    linear-gradient(178deg, #141B15 0%, #1B1B1B 70%);
  overflow: hidden;
}

.page-products .pp-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(44, 58, 46, .5) 1px, transparent 1px);
  background-size: 100% 68px;
  opacity: .55;
  pointer-events: none;
}

.page-products .pp-hero .container {
  position: relative;
  z-index: 1;
}

.page-products .pp-hero__grid {
  display: grid;
  gap: clamp(32px, 5vw, 60px);
  margin-top: clamp(26px, 4vw, 46px);
  align-items: center;
}

.page-products .pp-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 7vw, 80px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: #FFFFFF;
  margin: 16px 0 0;
  max-width: 15ch;
}

.page-products .pp-hero__lede {
  margin: 22px 0 0;
  max-width: 54ch;
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.8;
  color: var(--text);
}

.page-products .pp-hero__actions {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pp-board {
  position: relative;
  border: var(--hairline);
  background: linear-gradient(158deg, rgba(16, 26, 19, .92), rgba(27, 27, 27, .55));
  padding: clamp(16px, 2.4vw, 24px);
  overflow: hidden;
}

.page-products .pp-board::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(133deg, transparent 66%, rgba(255, 122, 61, .16) 66%);
  pointer-events: none;
}

.page-products .pp-board__svg {
  display: block;
  width: 100%;
  height: auto;
  position: relative;
  z-index: 1;
}

.page-products .pp-board__cap {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
  position: relative;
  z-index: 1;
}

.page-products .pp-strip {
  margin-top: clamp(38px, 6vw, 68px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: var(--hairline);
  border-left: var(--hairline);
  position: relative;
  z-index: 1;
}

.page-products .pp-strip__item {
  border-right: var(--hairline);
  border-bottom: var(--hairline);
  padding: 18px 16px 20px;
}

.page-products .pp-strip__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(22px, 3.2vw, 32px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--lime);
  letter-spacing: -0.01em;
}

.page-products .pp-strip__unit {
  font-size: .44em;
  color: var(--muted);
  margin-left: 4px;
  letter-spacing: 0;
}

.page-products .pp-strip__label {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
}

/* ---------- 章节骨架 ---------- */
.page-products .pp-sec {
  position: relative;
  padding: clamp(56px, 8vw, 108px) 0;
  border-bottom: var(--hairline);
}

.page-products .pp-slice::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: min(46vw, 520px);
  height: 100%;
  background: linear-gradient(200deg, rgba(139, 195, 74, .1), rgba(139, 195, 74, 0) 70%);
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-products .pp-sec .container {
  position: relative;
  z-index: 1;
}

.page-products .pp-sec__grid {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
}

.page-products .pp-sec__aside {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-products .pp-sec__num {
  font-family: var(--font-mono);
  font-size: clamp(30px, 4.4vw, 54px);
  font-weight: 700;
  line-height: 1;
  color: var(--fruit);
  letter-spacing: -0.02em;
}

.page-products .pp-sec__label {
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-products .pp-sec__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(25px, 4.1vw, 46px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: #FFFFFF;
  margin: 0;
  max-width: 20ch;
}

.page-products .pp-sec__intro {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text);
}

/* ---------- 模块总览 ---------- */
.page-products .pp-modules {
  list-style: none;
  margin: clamp(28px, 4vw, 40px) 0 0;
  padding: 0;
  border-top: var(--hairline);
}

.page-products .pp-module {
  border-bottom: var(--hairline);
  padding: 20px 0;
  display: grid;
  gap: 8px;
  position: relative;
  transition: padding-left .3s var(--ease);
}

.page-products .pp-module__idx {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--orange);
}

.page-products .pp-module__name {
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: -0.01em;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  justify-self: start;
  transition: border-color .25s var(--ease), color .25s var(--ease);
}

.page-products .pp-module__name:hover,
.page-products .pp-module__name:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-products .pp-module__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 字段条 ---------- */
.page-products .pp-fields {
  margin: clamp(26px, 4vw, 38px) 0 0;
  border-top: var(--hairline);
  max-width: 720px;
}

.page-products .pp-field {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: var(--hairline);
}

.page-products .pp-field dt {
  font-size: 14px;
  letter-spacing: .02em;
  color: var(--muted);
}

.page-products .pp-field dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--lime);
  text-align: right;
}

/* ---------- 图片容器 ---------- */
.page-products .media-frame {
  margin: 0;
  max-width: 100%;
  overflow: hidden;
}

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

.page-products .pp-figure {
  margin: clamp(26px, 4vw, 42px) 0 0;
}

.page-products .pp-banner {
  margin: clamp(26px, 4vw, 42px) 0 0;
}

/* ---------- 控球率对比 ---------- */
.page-products .pp-compare {
  margin-top: 24px;
  padding-top: 20px;
  border-top: var(--hairline);
  display: grid;
  gap: 12px;
  max-width: 620px;
}

.page-products .pp-compare__row {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) 54px;
  align-items: center;
  gap: 12px;
}

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

.page-products .pp-compare__track {
  position: relative;
  display: block;
  height: 10px;
  background: rgba(44, 58, 46, .75);
}

.page-products .pp-compare__bar {
  display: block;
  height: 100%;
  width: var(--w, 50%);
  background: var(--fruit);
}

.page-products .pp-compare__bar--alt {
  background: var(--orange);
}

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

/* ---------- 读法说明 ---------- */
.page-products .pp-readout {
  margin-top: clamp(28px, 4vw, 44px);
  border-left: 2px solid var(--fruit);
  padding: 4px 0 4px clamp(16px, 2.4vw, 26px);
  max-width: 760px;
}

.page-products .pp-readout__title {
  margin: 0 0 12px;
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: #FFFFFF;
}

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

.page-products .pp-readout__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pp-readout__list li {
  position: relative;
  padding: 10px 0 10px 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
  border-top: var(--hairline);
}

.page-products .pp-readout__list li:first-child {
  border-top: 0;
}

.page-products .pp-readout__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 6px;
  height: 6px;
  background: var(--lime);
}

.page-products .pp-readout__list .mono {
  color: var(--fruit);
  margin-right: 6px;
}

/* ---------- 年龄组标签 ---------- */
.page-products .pp-ages {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(24px, 3.4vw, 34px) 0 0;
}

.page-products .pp-ages .tag {
  border: var(--hairline);
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--fruit);
  background: rgba(139, 195, 74, .08);
  text-decoration: none;
}

/* ---------- 检索步骤 ---------- */
.page-products .pp-steps {
  list-style: none;
  counter-reset: none;
  margin: clamp(26px, 4vw, 38px) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--grid);
  border: var(--hairline);
}

.page-products .pp-step {
  background: var(--ink);
  padding: clamp(18px, 2.4vw, 24px);
}

.page-products .pp-step__n {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--orange);
}

.page-products .pp-step__t {
  margin: 10px 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: #FFFFFF;
}

.page-products .pp-step__d {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .pp-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.page-products .pp-chip {
  border: var(--hairline);
  padding: 7px 13px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--text);
}

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

/* ---------- 版本演进 ---------- */
.page-products .pp-versions {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  margin-top: clamp(28px, 4vw, 44px);
}

.page-products .pp-timeline {
  border-top: var(--hairline);
}

.page-products .pp-tl {
  border-bottom: var(--hairline);
}

.page-products .pp-tl__sum {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) 16px;
  align-items: center;
  gap: 14px;
  padding: 20px 0;
  cursor: pointer;
  list-style: none;
}

.page-products .pp-tl__sum::-webkit-details-marker {
  display: none;
}

.page-products .pp-tl__sum::marker {
  content: "";
}

.page-products .pp-tl__ver {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--fruit);
  letter-spacing: -0.01em;
}

.page-products .pp-tl__ttl {
  font-size: 15px;
  line-height: 1.5;
  color: #FFFFFF;
}

.page-products .pp-tl__mark {
  width: 9px;
  height: 9px;
  border: 1px solid var(--fruit);
  background: transparent;
  justify-self: end;
  transition: background .25s var(--ease), border-color .25s var(--ease);
}

.page-products .pp-tl[open] .pp-tl__mark {
  background: var(--lime);
  border-color: var(--lime);
}

.page-products .pp-tl__body {
  padding: 0 0 22px 86px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .pp-versions__side {
  max-width: 420px;
}

/* ---------- 场景建议 ---------- */
.page-products .pp-scenes {
  margin-top: clamp(28px, 4vw, 40px);
  display: grid;
  gap: 1px;
  background: var(--grid);
  border: var(--hairline);
}

.page-products .pp-scene {
  background: var(--ink);
  padding: clamp(20px, 3vw, 32px);
}

.page-products .pp-scene__head {
  margin: 0 0 14px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--lime);
}

.page-products .pp-scene__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pp-scene__list li {
  position: relative;
  padding: 9px 0 9px 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text);
  border-top: var(--hairline);
}

.page-products .pp-scene__list li:first-child {
  border-top: 0;
}

.page-products .pp-scene__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 8px;
  height: 1px;
  background: var(--orange);
}

/* ---------- 入口 ---------- */
.page-products .pp-paths {
  display: grid;
  gap: 14px;
  margin-top: clamp(28px, 4vw, 40px);
}

.page-products .pp-path {
  display: block;
  border: var(--hairline);
  padding: 20px 22px;
  text-decoration: none;
  background: linear-gradient(120deg, rgba(139, 195, 74, .09), rgba(139, 195, 74, 0) 58%);
  transition: border-color .25s var(--ease), background .25s var(--ease), transform .25s var(--ease);
}

.page-products .pp-path:hover,
.page-products .pp-path:focus-visible {
  border-color: var(--fruit);
  background: linear-gradient(120deg, rgba(212, 255, 63, .14), rgba(212, 255, 63, 0) 62%);
  transform: translateX(4px);
}

.page-products .pp-path__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--orange);
}

.page-products .pp-path__t {
  display: block;
  margin: 8px 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: #FFFFFF;
}

.page-products .pp-path__d {
  display: block;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .pp-rhythm {
  margin: clamp(36px, 5vw, 56px) 0 0;
  padding-top: 18px;
  border-top: 2px solid var(--lime);
  max-width: 60ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: var(--text);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-products .pp-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

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

  .page-products .pp-module {
    grid-template-columns: 52px minmax(0, .85fr) minmax(0, 1.5fr);
    gap: 24px;
    align-items: baseline;
    padding: 24px 0;
  }

  .page-products .pp-paths {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-products .pp-scenes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 920px) {
  .page-products .pp-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    align-items: end;
  }
}

@media (min-width: 940px) {
  .page-products .pp-versions {
    grid-template-columns: minmax(0, 1fr) minmax(0, 300px);
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-products .pp-sec__grid {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: clamp(28px, 4vw, 72px);
  }

  .page-products .pp-sec__aside {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    position: sticky;
    top: 128px;
  }
}

@media (max-width: 619px) {
  .page-products .pp-tl__body {
    padding-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products * {
    transition: none !important;
    animation: none !important;
  }
}

.page-products {
  --w: 1rem;
}