.page-products {
  --pd-display: clamp(38px, 7vw, 88px);
  --pd-h2: clamp(26px, 3.6vw, 46px);
  --pd-gap: clamp(22px, 3.4vw, 48px);
}

.page-products .section {
  padding-block: clamp(52px, 7vw, 100px);
}

/* ---------- 通用排版 ---------- */
.page-products .pd-h2 {
  margin: 12px 0 0;
  font-size: var(--pd-h2);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -.035em;
  color: var(--paper);
}

.page-products .pd-p {
  max-width: 66ch;
  margin: 18px 0 0;
  font-size: var(--step-body);
  line-height: 1.82;
  color: var(--haze);
}

.page-products .section--paper .pd-h2,
.page-products .section--paper .pd-p,
.page-products .section--paper .eyebrow {
  color: var(--brown);
}

.page-products .section--paper .pd-p {
  color: rgba(32, 24, 19, .78);
}

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

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  padding-block: clamp(18px, 3vw, 36px) clamp(52px, 7vw, 100px);
}

.page-products .pd-hero__head {
  max-width: 1040px;
  margin-top: clamp(20px, 3.5vw, 42px);
}

.page-products .pd-hero__title {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--pd-display);
  line-height: 1.02;
  letter-spacing: -.045em;
  color: var(--paper);
}

.page-products .pd-hero__mark {
  font-style: normal;
  color: var(--shallow);
  background: linear-gradient(180deg, transparent 64%, rgba(24, 167, 159, .3) 64%);
}

.page-products .pd-hero__lede {
  max-width: 56ch;
  margin: 24px 0 0;
  font-size: var(--step-3);
  line-height: 1.8;
  color: var(--haze);
}

.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-products .pd-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pd-gap);
  margin-top: clamp(28px, 4.5vw, 60px);
}

.page-products .pd-hero__points {
  counter-reset: pdpt;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-products .pd-hero__points li {
  counter-increment: pdpt;
  border-top: 1px solid var(--line);
  padding-top: 14px;
  font-size: var(--step-body);
  line-height: 1.72;
  color: var(--haze);
}

.page-products .pd-hero__points li::before {
  content: "0" counter(pdpt);
  display: inline-block;
  margin-right: 10px;
  font-family: var(--font-mono);
  font-size: var(--step-index);
  letter-spacing: .18em;
  color: var(--leyu);
  vertical-align: 2px;
}

.page-products .pd-hero__figure {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-organic);
  background: var(--ink-2);
}

@media (min-width: 900px) {
  .page-products .pd-hero__grid {
    grid-template-columns: minmax(220px, 4fr) 7fr;
    align-items: start;
  }
}

/* ---------- 版本栏 ---------- */
.page-products .pd-version {
  padding-top: 0;
}

.page-products .pd-version__bar {
  position: sticky;
  top: 0;
  z-index: 6;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px clamp(12px, 2vw, 26px);
  padding: 12px clamp(14px, 2vw, 22px);
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  background: rgba(7, 42, 58, .94);
  backdrop-filter: blur(10px);
}

.page-products .pd-version__cell {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--shallow);
}

.page-products .pd-version__cell:last-child {
  margin-left: auto;
}

.page-products .pd-version__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pd-gap);
  margin-top: clamp(26px, 4vw, 52px);
  align-items: center;
}

.page-products .pd-version__text .btn {
  margin-top: 26px;
}

.page-products .pd-version__figure {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--ink-2);
}

@media (min-width: 900px) {
  .page-products .pd-version__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }
}

@media (max-width: 560px) {
  .page-products .pd-version__cell:last-child {
    margin-left: 0;
  }
}

/* ---------- 赛事索引 ---------- */
.page-products .pd-index__head {
  max-width: 780px;
}

.page-products .pd-index__panel {
  display: grid;
  gap: clamp(22px, 3vw, 34px);
  margin-top: clamp(24px, 3.6vw, 44px);
  padding: clamp(20px, 3vw, 36px);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(24, 167, 159, .16), transparent 62%),
    linear-gradient(155deg, var(--ink-2), var(--tide));
}

.page-products .pd-index__row {
  display: grid;
  gap: 10px;
}

.page-products .pd-chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
}

.page-products .pd-chips li span {
  display: inline-block;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  color: var(--shallow);
  background: rgba(24, 167, 159, .08);
}

.page-products .pd-chips li:first-child span {
  border-color: var(--coral);
  background: var(--coral);
  color: var(--ink);
  font-weight: 700;
}

.page-products .pd-flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(16px, 2.4vw, 26px);
}

.page-products .pd-flow li {
  display: grid;
  gap: 6px;
  align-content: start;
  padding-left: 16px;
  border-left: 2px solid var(--leyu);
}

.page-products .pd-flow h3 {
  margin: 0;
  font-size: var(--step-3);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-products .pd-flow p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--haze);
}

.page-products .pd-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding-top: clamp(16px, 2vw, 22px);
  border-top: 1px solid var(--line-soft);
}

.page-products .pd-filter {
  padding: 6px 13px;
  border: 1px dashed var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--shallow);
}

.page-products .pd-filters__hint {
  flex: 1 1 240px;
  min-width: 200px;
  margin: 0;
  font-size: 13px;
  line-height: 1.62;
  color: var(--haze);
}

@media (min-width: 760px) {
  .page-products .pd-flow {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ---------- 指标矩阵 ---------- */
.page-products .pd-metrics__head {
  max-width: 760px;
}

.page-products .pd-metrics__stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(20px, 4vw, 56px);
  margin-top: clamp(26px, 3.6vw, 42px);
  padding-block: clamp(16px, 2.4vw, 24px);
  border-top: 1px solid var(--line-ink);
  border-bottom: 1px solid var(--line-ink);
}

.page-products .pd-stat {
  display: grid;
  gap: 2px;
}

.page-products .pd-stat__n {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(34px, 4.6vw, 58px);
  line-height: 1;
  color: var(--tide);
  font-variant-numeric: tabular-nums;
}

.page-products .pd-stat__n em {
  font-style: normal;
  color: var(--coral);
}

.page-products .pd-stat .index-label {
  color: rgba(32, 24, 19, .62);
}

.page-products .pd-metrics__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 44px);
  margin-top: clamp(28px, 4vw, 48px);
}

.page-products .pd-metrics__group-title {
  margin: 0 0 8px;
  font-size: var(--step-2);
  font-weight: 900;
  letter-spacing: -.025em;
  color: var(--brown);
}

.page-products .pd-metric-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pd-metric {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 2px 10px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-ink);
}

.page-products .pd-metric__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: rgba(11, 77, 90, .66);
}

.page-products .pd-metric__name {
  font-size: 16px;
  font-weight: 700;
  color: var(--brown);
}

.page-products .pd-metric__desc {
  grid-column: 2;
  margin: 4px 0 0;
  font-size: 13.5px;
  line-height: 1.65;
  color: rgba(32, 24, 19, .72);
}

.page-products .pd-metrics__figure {
  align-self: start;
  overflow: hidden;
  border: 1px solid var(--line-ink);
  border-radius: var(--radius-organic);
  background: var(--ink-2);
}

.page-products .pd-metrics__note {
  max-width: 72ch;
  margin: clamp(24px, 3vw, 36px) 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line-ink);
  font-size: 14px;
  line-height: 1.75;
  color: rgba(32, 24, 19, .72);
}

@media (min-width: 820px) {
  .page-products .pd-metrics__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1120px) {
  .page-products .pd-metrics__grid {
    grid-template-columns: 1fr 1fr minmax(240px, 320px);
  }
}

/* ---------- 收藏夹 ---------- */
.page-products .pd-fav__head {
  max-width: 780px;
}

.page-products .pd-fav__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pd-gap);
  margin-top: clamp(26px, 4vw, 50px);
  align-items: center;
}

.page-products .pd-fav__figure {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-organic);
  background: var(--ink-2);
}

.page-products .pd-stack {
  display: grid;
  gap: 14px;
}

.page-products .pd-stack__card {
  display: grid;
  gap: 6px;
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: linear-gradient(150deg, rgba(11, 77, 90, .92), rgba(7, 42, 58, .96));
  box-shadow: var(--shadow-deep);
}

.page-products .pd-stack__card h3 {
  margin: 0;
  font-size: var(--step-3);
  font-weight: 800;
  color: var(--paper);
}

.page-products .pd-stack__card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--haze);
}

@media (min-width: 760px) {
  .page-products .pd-stack__card:nth-child(2) {
    margin-left: clamp(14px, 2.4vw, 30px);
  }
  .page-products .pd-stack__card:nth-child(3) {
    margin-left: clamp(28px, 4.8vw, 60px);
  }
}

@media (min-width: 900px) {
  .page-products .pd-fav__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 6fr);
  }
}

/* ---------- 适用场景 ---------- */
.page-products .pd-scene__head {
  max-width: 760px;
}

.page-products .pd-scene__list {
  list-style: none;
  margin: clamp(26px, 4vw, 46px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(18px, 3vw, 32px);
}

.page-products .pd-scene__list li {
  display: grid;
  gap: 8px;
  align-content: start;
  padding-top: 16px;
  border-top: 2px solid var(--brown);
}

.page-products .pd-scene__list .index-label {
  color: rgba(32, 24, 19, .5);
}

.page-products .pd-scene__list h3 {
  margin: 0;
  font-size: var(--step-3);
  font-weight: 800;
  color: var(--brown);
}

.page-products .pd-scene__list p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(32, 24, 19, .76);
}

.page-products .pd-scene__figure {
  margin-top: clamp(30px, 5vw, 64px);
  overflow: hidden;
  border: 1px solid var(--line-ink);
  border-radius: var(--radius-organic);
  background: var(--ink-2);
}

@media (min-width: 760px) {
  .page-products .pd-scene__list {
    grid-template-columns: 1fr 1fr;
  }
}

/* ---------- 收束 ---------- */
.page-products .pd-next {
  padding-bottom: clamp(60px, 9vw, 124px);
}

.page-products .pd-next__path {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--haze);
}

.page-products .pd-next__path .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 0 0 0 4px rgba(255, 107, 74, .16);
}

.page-products .pd-next__links {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: clamp(24px, 3.4vw, 38px);
}

.page-products .pd-next__link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: rgba(24, 167, 159, .06);
  text-decoration: none;
  color: var(--paper);
  transition: border-color .3s var(--ease), background .3s var(--ease), transform .3s var(--ease);
}

.page-products .pd-next__link strong {
  font-size: var(--step-3);
  font-weight: 800;
  letter-spacing: -.01em;
}

.page-products .pd-next__link span {
  font-size: 13px;
  line-height: 1.62;
  color: var(--haze);
}

.page-products .pd-next__link:hover,
.page-products .pd-next__link:focus-visible {
  border-color: var(--leyu);
  background: rgba(24, 167, 159, .14);
  transform: translateY(-3px);
}

@media (min-width: 760px) {
  .page-products .pd-next__links {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1080px) {
  .page-products .pd-next__links {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-next__link {
    transition: none;
  }
  .page-products .pd-next__link:hover,
  .page-products .pd-next__link:focus-visible {
    transform: none;
  }
}