.page-products {
  background: var(--c-ink);
  color: var(--c-bone);
  font-family: var(--font-sans);
  line-height: 1.55;
  overflow-wrap: break-word;
}

.page-products h1,
.page-products h2,
.page-products h3 {
  margin: 0;
  font-weight: 300;
}

.page-products img {
  max-width: 100%;
  height: auto;
}

.page-products section[id] {
  scroll-margin-top: 96px;
}

.page-products .pp-wrap {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.page-products .pp-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: clamp(24px, 4vw, 44px);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-stone);
}

.page-products .link-underline {
  color: var(--c-bone);
}

.page-products .link-underline:hover {
  color: var(--c-cyan);
}

.page-products .pp-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-cyan);
}

.page-products .pp-eyebrow::before {
  content: "";
  width: 20px;
  height: 1px;
  background: var(--c-cyan);
}

/* ---------- 首屏 ---------- */

.page-products .pp-hero {
  padding: clamp(28px, 4vw, 52px) 0 clamp(40px, 6vw, 76px);
}

.page-products .pp-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
}

.page-products .pp-hero__title {
  max-width: 13em;
  font-size: clamp(34px, 6.6vw, 68px);
  line-height: 1.06;
  letter-spacing: -0.02em;
}

.page-products .pp-hero__lead {
  margin: clamp(16px, 2.4vw, 26px) 0 0;
  max-width: 44ch;
  font-size: clamp(15px, 1.5vw, 17px);
  color: rgba(237, 232, 220, 0.84);
}

.page-products .pp-hero__cta {
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .pp-hero__specs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(118px, 1fr));
  gap: 16px 20px;
  margin: clamp(24px, 3vw, 36px) 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
}

.page-products .pp-hero__specs dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--c-stone);
}

.page-products .pp-hero__specs dd {
  margin: 6px 0 0;
  font-size: 14px;
  color: var(--c-bone);
}

/* 赛程表 */

.page-products .pp-sheet {
  border: 1px solid var(--line-strong);
  background: var(--c-ink-2);
}

.page-products .pp-sheet__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--c-stone);
}

.page-products .pp-sheet__live {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--c-cyan);
}

.page-products .pp-sheet__live::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--c-cyan);
  border-radius: 50%;
}

.page-products .pp-sheet__scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .pp-sheet__table {
  min-width: 430px;
}

.page-products .pp-sheet__row {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr) 76px 88px;
  gap: 8px;
  align-items: center;
  padding: 13px 14px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 14px;
  transition: background 160ms var(--ease);
}

.page-products .pp-sheet__row:last-child {
  border-bottom: 0;
}

.page-products .pp-sheet__row--head {
  background: var(--c-moss);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--c-stone);
}

.page-products .pp-sheet__row:not(.pp-sheet__row--head):hover {
  background: rgba(43, 232, 196, 0.07);
}

.page-products .pp-sheet__score {
  color: var(--c-orange);
  font-size: 16px;
}

.page-products .pp-sheet__score--idle {
  color: var(--c-stone);
  font-size: 12px;
}

.page-products .pp-sheet__meta {
  text-align: right;
  font-size: 12px;
  color: var(--c-stone);
}

.page-products .pp-sheet__foot {
  display: flex;
  justify-content: flex-end;
  gap: 6px;
  padding: 11px 14px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--c-stone);
}

/* ---------- 数据带 ---------- */

.page-products .pp-band {
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  background: var(--c-ink-2);
}

.page-products .pp-band__inner {
  padding: clamp(24px, 4vw, 36px) 0;
}

.page-products .pp-band__cells {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px 20px;
}

.page-products .pp-band__cell {
  border-top: 1px solid var(--line-soft);
  padding-top: 12px;
}

.page-products .pp-band__value {
  display: block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: clamp(26px, 3.4vw, 38px);
  line-height: 1;
  color: var(--c-cyan);
  transition: color 160ms var(--ease);
}

.page-products .pp-band__cell:hover .pp-band__value {
  color: var(--c-orange);
}

.page-products .pp-band__key {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  color: var(--c-stone);
}

.page-products .pp-band__meta {
  margin: 22px 0 0;
  font-size: 13px;
  color: var(--c-stone);
}

/* ---------- 通用章节 ---------- */

.page-products .pp-sec {
  padding: clamp(46px, 7vw, 96px) 0;
  border-top: 1px solid var(--line-soft);
}

.page-products .pp-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(26px, 4vw, 44px);
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pp-head__index {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-clay);
}

.page-products .pp-head__title {
  font-size: clamp(27px, 4.4vw, 46px);
  line-height: 1.1;
  letter-spacing: -0.015em;
}

.page-products .pp-head__note {
  margin: 0;
  max-width: 54ch;
  font-size: 14px;
  color: var(--c-stone);
}

/* ---------- 01 表格结构 ---------- */

.page-products .pp-sheetgrid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
}

.page-products .pp-sheetgrid__text p {
  margin: 0 0 14px;
  max-width: 52ch;
  font-size: 15px;
  color: rgba(237, 232, 220, 0.82);
}

.page-products .pp-sheetgrid__text p:last-child {
  margin-bottom: 0;
}

.page-products .pp-folds details {
  border-top: 1px solid var(--line-soft);
}

.page-products .pp-folds details:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pp-folds summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 2px;
  list-style: none;
  cursor: pointer;
  font-size: 15px;
  color: var(--c-bone);
  transition: color 160ms var(--ease), padding 160ms var(--ease);
}

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

.page-products .pp-folds summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--c-cyan);
}

.page-products .pp-folds details[open] > summary {
  padding-left: 12px;
  border-left: 2px solid var(--c-orange);
  color: var(--c-cyan);
}

.page-products .pp-folds details[open] > summary::after {
  content: "−";
}

.page-products .pp-folds ul {
  margin: 0 0 16px;
  padding: 0 0 0 16px;
  list-style: none;
}

.page-products .pp-folds li {
  position: relative;
  padding: 7px 0;
  font-size: 14px;
  color: var(--c-stone);
  border-bottom: 1px dashed rgba(200, 211, 204, 0.16);
}

.page-products .pp-folds li::before {
  content: "";
  position: absolute;
  left: -16px;
  top: 16px;
  width: 8px;
  height: 1px;
  background: var(--c-cyan);
}

.page-products .pp-figure {
  margin: 0;
}

.page-products .pp-figure img {
  display: block;
  width: 100%;
  object-fit: cover;
  border: 1px solid var(--line-soft);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
}

.page-products .pp-figure figcaption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--c-stone);
}

/* ---------- 02 比分节奏 ---------- */

.page-products .pp-rhythm {
  position: relative;
  overflow: hidden;
  background: var(--c-ink-2);
}

.page-products .pp-rhythm__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-products .pp-rhythm__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  filter: grayscale(0.45) contrast(1.1);
}

.page-products .pp-rhythm__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 31, 26, 0.7), var(--c-ink) 90%);
}

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

.page-products .pp-bar {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(16px, 3vw, 34px);
  align-items: center;
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--line-strong);
  background: rgba(18, 42, 35, 0.88);
}

.page-products .pp-clock {
  display: block;
  width: 96px;
  height: 96px;
}

.page-products .pp-bar__body {
  display: grid;
  gap: 6px;
}

.page-products .pp-bar__min {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-stone);
}

.page-products .pp-bar__nums {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: clamp(34px, 6vw, 54px);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--c-bone);
  transition: color 180ms var(--ease);
}

.page-products .pp-bar__team {
  font-size: 13px;
  color: var(--c-stone);
}

.page-products .pp-bar__stamp {
  grid-column: 1 / -1;
  justify-self: end;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--c-stone);
  opacity: 0.7;
  transition: opacity 180ms var(--ease), color 180ms var(--ease);
}

.page-products .pp-bar:hover .pp-bar__nums {
  color: var(--c-orange);
}

.page-products .pp-bar:hover .pp-bar__stamp,
.page-products .pp-bar:focus-within .pp-bar__stamp {
  opacity: 1;
  color: var(--c-cyan);
}

.page-products .pp-bar:focus-visible {
  outline: 1px solid var(--c-cyan);
  outline-offset: 3px;
}

.page-products .pp-rhythm__notes {
  display: grid;
  gap: 16px;
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pp-rhythm__notes li {
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-size: 14px;
  color: var(--c-stone);
}

.page-products .pp-rhythm__notes strong {
  display: block;
  margin-bottom: 6px;
  font-weight: 500;
  color: var(--c-bone);
}

/* ---------- 03 iOS ---------- */

.page-products .pp-ios {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 52px);
  align-items: center;
}

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

.page-products .pp-feat li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 14px;
  padding: 15px 0;
  border-top: 1px solid var(--line-soft);
}

.page-products .pp-feat li:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pp-feat__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--c-clay);
  padding-top: 3px;
}

.page-products .pp-feat__title {
  display: block;
  font-size: 15px;
  font-weight: 500;
  color: var(--c-bone);
}

.page-products .pp-feat__desc {
  margin: 5px 0 0;
  font-size: 13px;
  color: var(--c-stone);
}

.page-products .pp-phone {
  justify-self: center;
  width: min(260px, 100%);
  padding: 12px;
  border: 1px solid var(--line-strong);
  background: var(--c-moss);
  clip-path: polygon(0 20px, 20px 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-products .pp-phone__screen {
  aspect-ratio: 9 / 17;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--c-ink);
}

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

/* ---------- 04 场景 ---------- */

.page-products .pp-scenes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 28px);
}

.page-products .pp-scene {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px 20px;
  border-top: 2px solid var(--c-moss);
  background: var(--c-ink-2);
  transition: background 180ms var(--ease), border-color 180ms var(--ease), transform 180ms var(--ease);
}

.page-products .pp-scene:hover {
  border-top-color: var(--c-cyan);
  background: var(--c-moss);
  transform: translateY(-4px);
}

.page-products .pp-scene__num {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--c-cyan);
}

.page-products .pp-scene h3 {
  font-size: 18px;
  line-height: 1.35;
  font-weight: 500;
  color: var(--c-bone);
}

.page-products .pp-scene p {
  margin: 0;
  font-size: 14px;
  color: var(--c-stone);
}

.page-products .pp-scene img {
  display: block;
  width: 100%;
  height: 132px;
  object-fit: cover;
  border: 1px solid var(--line-soft);
}

.page-products .pp-scene__ui {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--c-cyan);
}

/* ---------- 05 版本 ---------- */

.page-products .pp-versions {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 52px);
  align-items: start;
}

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

.page-products .pp-versions__list li {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--line-soft);
}

.page-products .pp-versions__list li:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pp-versions__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--c-clay);
  padding-top: 3px;
}

.page-products .pp-versions__list p {
  margin: 0;
  font-size: 14px;
  color: var(--c-stone);
}

.page-products .pp-figure--sq img {
  aspect-ratio: 1 / 1;
}

/* ---------- 06 开始 ---------- */

.page-products .pp-start {
  position: relative;
  padding: clamp(30px, 5vw, 60px) clamp(22px, 4vw, 56px);
  border: 1px solid var(--line-strong);
  background: var(--c-moss);
  text-align: center;
  clip-path: polygon(0 0, calc(100% - 34px) 0, 100% 34px, 100% 100%, 34px 100%, 0 calc(100% - 34px));
  transition: background 200ms var(--ease);
}

.page-products .pp-start::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--c-ink-2);
  transform: translateY(100%);
  transition: transform 260ms var(--ease);
  z-index: 0;
}

.page-products .pp-start:hover::before {
  transform: translateY(0);
}

.page-products .pp-start > * {
  position: relative;
  z-index: 1;
}

.page-products .pp-start .pp-eyebrow {
  color: var(--c-cyan);
}

.page-products .pp-start__title {
  font-size: clamp(24px, 3.8vw, 40px);
  line-height: 1.16;
  letter-spacing: -0.015em;
  max-width: 18em;
  margin: 0 auto;
}

.page-products .pp-start__steps {
  display: grid;
  gap: 18px;
  max-width: 780px;
  margin: clamp(24px, 4vw, 36px) auto 0;
  padding: 0;
  list-style: none;
  text-align: left;
}

.page-products .pp-start__steps li {
  padding-top: 14px;
  border-top: 1px solid var(--line-strong);
  font-size: 14px;
  color: rgba(237, 232, 220, 0.8);
}

.page-products .pp-start__steps span {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--c-cyan);
}

.page-products .pp-start__foot {
  margin: clamp(24px, 4vw, 34px) 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--c-stone);
}

.page-products .pp-start__foot .link-underline {
  color: var(--c-bone);
}

/* ---------- 断点 ---------- */

@media (min-width: 700px) {
  .page-products .pp-band__cells {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 26px;
  }

  .page-products .pp-rhythm__notes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

  .page-products .pp-start__steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }
}

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

  .page-products .pp-head {
    grid-template-columns: 82px minmax(0, 1fr);
    grid-template-areas:
      "idx title"
      ".   note";
    align-items: baseline;
    column-gap: 22px;
  }

  .page-products .pp-head__index {
    grid-area: idx;
  }

  .page-products .pp-head__title {
    grid-area: title;
  }

  .page-products .pp-head__note {
    grid-area: note;
  }

  .page-products .pp-sheetgrid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    column-gap: clamp(28px, 4vw, 56px);
  }

  .page-products .pp-sheetgrid__text {
    grid-column: 1;
    grid-row: 1;
  }

  .page-products .pp-sheetgrid__folds {
    grid-column: 2;
    grid-row: 1 / span 2;
  }

  .page-products .pp-sheetgrid__fig {
    grid-column: 1;
    grid-row: 2;
    align-self: end;
    max-width: 520px;
  }

  .page-products .pp-bar {
    grid-template-columns: 104px minmax(0, 1fr) auto;
  }

  .page-products .pp-bar__stamp {
    grid-column: auto;
    align-self: end;
  }

  .page-products .pp-ios {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-products .pp-scenes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pp-versions {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-scene,
  .page-products .pp-start,
  .page-products .pp-start::before,
  .page-products .pp-bar__nums,
  .page-products .pp-bar__stamp,
  .page-products .pp-band__value,
  .page-products .pp-sheet__row {
    transition: none;
  }

  .page-products .pp-scene:hover {
    transform: none;
  }
}
<<<END>>>