.page-products {
  --pp-gap: clamp(16px, 2.2vw, 26px);
  --pp-pad: clamp(18px, 3vw, 30px);
  overflow-x: clip;
  padding-bottom: clamp(40px, 7vw, 88px);
}

.page-products .pp-section {
  padding: clamp(44px, 6vw, 84px) 0;
  position: relative;
}

.page-products .pp-section + .pp-section {
  border-top: 1px solid var(--line);
}

.page-products .pp-section--last {
  border-top: 1px solid var(--line);
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  padding: clamp(26px, 5vw, 56px) 0 clamp(10px, 2vw, 18px);
  overflow: hidden;
}

.page-products .pp-hero__glow {
  position: absolute;
  inset: -22% -10% auto auto;
  width: min(680px, 82vw);
  height: min(680px, 82vw);
  background: radial-gradient(circle at 62% 38%, rgba(56, 242, 208, 0.16), transparent 62%),
    radial-gradient(circle at 30% 70%, rgba(242, 193, 78, 0.13), transparent 58%);
  pointer-events: none;
  z-index: 0;
}

.page-products .pp-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.4vw, 44px);
  align-items: start;
}

.page-products .pp-hero__title {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(34px, 7.4vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--paper);
  max-width: 15ch;
}

.page-products .pp-hero__lead {
  margin-top: clamp(16px, 2.2vw, 24px);
  max-width: 60ch;
}

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

.page-products .pp-board {
  padding: var(--pp-pad);
  border-left: 3px solid var(--gold);
}

.page-products .pp-board__k {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products .pp-board__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .pp-board__list li {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line);
}

.page-products .pp-board__list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

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

.page-products .pp-board__val {
  font-family: var(--font-mono);
  font-size: clamp(26px, 3.4vw, 34px);
  font-weight: 700;
  line-height: 1.05;
  color: var(--gold);
}

.page-products .pp-board__val em {
  font-style: normal;
  font-size: 13px;
  font-family: var(--font-body);
  color: var(--muted);
  margin-left: 6px;
  letter-spacing: 0.02em;
}

.page-products .pp-anchors {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  margin-top: clamp(24px, 4vw, 40px);
  padding: 12px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products .pp-anchors::-webkit-scrollbar {
  display: none;
}

.page-products .pp-anchors__link {
  flex: 0 0 auto;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-decoration: none;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.page-products .pp-anchors__link:hover,
.page-products .pp-anchors__link:focus-visible,
.page-products .pp-anchors__link[aria-current="true"] {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

/* ---------- 总览 ---------- */
.page-products .pp-overview__fig {
  margin: 0 0 clamp(26px, 4vw, 40px);
  position: relative;
}

.page-products .pp-overview__fig img {
  filter: saturate(0.85) contrast(1.05);
}

.page-products .pp-stack {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
}

.page-products .pp-mod {
  padding: var(--pp-pad);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transform: translateZ(0);
}

.page-products .pp-mod__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--signal);
}

.page-products .pp-mod__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(21px, 2.6vw, 27px);
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .pp-mod__lead {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.page-products .pp-mod__list {
  margin: auto 0 0;
  padding: 12px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 6px;
}

.page-products .pp-mod__list li {
  font-size: 13px;
  color: var(--gold);
  letter-spacing: 0.02em;
}

.page-products .pp-mod__list li::before {
  content: "▸";
  color: var(--cyan);
  margin-right: 8px;
}

/* ---------- 数据带 ---------- */
.page-products .pp-band {
  background: linear-gradient(100deg, var(--panel) 0%, var(--ink-deep) 60%, var(--panel-2) 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}

.page-products .pp-band::after {
  content: "";
  position: absolute;
  inset: auto -6% -60% 40%;
  height: 180%;
  background: linear-gradient(90deg, transparent, rgba(56, 242, 208, 0.09));
  transform: skewX(-16deg);
  pointer-events: none;
}

.page-products .pp-band__inner {
  display: flex;
  gap: clamp(20px, 4vw, 48px);
  overflow-x: auto;
  scrollbar-width: none;
  padding: clamp(22px, 3.4vw, 34px) 0;
}

.page-products .pp-band__inner::-webkit-scrollbar {
  display: none;
}

.page-products .pp-band__item {
  flex: 0 0 auto;
  min-width: 138px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-left: 2px solid var(--line);
  padding-left: 14px;
}

.page-products .pp-band__item--signal {
  border-left-color: var(--signal);
}

.page-products .pp-band__num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 3.6vw, 38px);
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}

.page-products .pp-band__item--signal .pp-band__num {
  color: var(--signal);
}

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

.page-products .pp-band__label {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.06em;
  margin-top: 4px;
}

/* ---------- 分栏 ---------- */
.page-products .pp-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 40px);
  align-items: start;
}

.page-products .pp-steps {
  list-style: none;
  counter-reset: pp-step;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-products .pp-step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  padding: clamp(16px, 2.2vw, 22px) 0;
  border-bottom: 1px solid var(--line);
}

.page-products .pp-step:first-child {
  border-top: 1px solid var(--line);
}

.page-products .pp-step__n {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--line-soft);
}

.page-products .pp-step__t {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 18px;
  color: var(--paper);
}

.page-products .pp-step__d {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .pp-note {
  padding: var(--pp-pad);
}

.page-products .pp-note__k {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

/* ---------- 对比评测 ---------- */
.page-products .pp-compare {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 36px);
  align-items: start;
}

.page-products .pp-compare__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
}

.page-products .pp-dim {
  padding: var(--pp-pad);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .pp-dim__t {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 18px;
  color: var(--paper);
}

.page-products .pp-dim__d {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
}

.page-products .pp-dim__cap {
  margin: 0;
  font-size: 12px;
  color: var(--line-soft);
  letter-spacing: 0.04em;
}

.page-products .pp-bars {
  display: grid;
  gap: 8px;
  margin-top: auto;
}

.page-products .pp-bars__row {
  display: block;
  height: 10px;
  background: rgba(244, 239, 227, 0.07);
  border-radius: 2px;
  overflow: hidden;
}

.page-products .pp-bars__fill {
  display: block;
  height: 100%;
  width: var(--w, 50%);
  border-radius: 2px;
  background: var(--line-soft);
}

.page-products .pp-bars__fill--gold {
  background: linear-gradient(90deg, var(--gold-deep), var(--gold));
}

.page-products .pp-bars__fill--cyan {
  background: linear-gradient(90deg, var(--line), var(--cyan));
}

.page-products .pp-spark {
  width: 100%;
  height: 70px;
  margin-top: auto;
}

.page-products .pp-spark__grid {
  fill: none;
  stroke: var(--line);
  stroke-width: 1;
}

.page-products .pp-spark__line {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 2.5;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.page-products .pp-bands {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 72px;
  margin-top: auto;
}

.page-products .pp-bands__seg {
  flex: 1;
  height: var(--h, 40%);
  background: var(--panel-2);
  border-top: 2px solid var(--line-soft);
  border-radius: 2px 2px 0 0;
}

.page-products .pp-bands__seg--hot {
  background: linear-gradient(180deg, rgba(255, 90, 43, 0.85), rgba(255, 90, 43, 0.18));
  border-top-color: var(--signal);
}

.page-products .pp-compare__fig {
  margin: 0;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-products .pp-compare__fig::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 55%;
  background: linear-gradient(180deg, transparent, rgba(11, 31, 26, 0.92));
  pointer-events: none;
}

.page-products .pp-figcap {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 14px;
  z-index: 2;
  margin: 0;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--muted);
  letter-spacing: 0.02em;
}

/* ---------- 主客场数据 ---------- */
.page-products .pp-data {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 40px);
  align-items: start;
}

.page-products .pp-data__fig {
  margin: 0;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-products .pp-data__fig::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(11, 31, 26, 0.05) 30%, rgba(11, 31, 26, 0.88) 100%);
  pointer-events: none;
}

.page-products .pp-data__stats {
  margin-top: clamp(18px, 2.6vw, 28px);
}

.page-products .pp-data .stat__value {
  font-family: var(--font-mono);
  color: var(--gold);
}

.page-products .pp-data .stat__value em {
  font-style: normal;
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--muted);
  margin-left: 5px;
}

.page-products .pp-checks {
  list-style: none;
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pp-checks li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--paper);
  opacity: 0.9;
}

.page-products .pp-checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 10px;
  height: 10px;
  border-left: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
  transform: rotate(-45deg);
}

/* ---------- 专题索引 ---------- */
.page-products .pp-index__lead {
  max-width: 68ch;
  margin-bottom: clamp(18px, 2.6vw, 26px);
}

.page-products .pp-filter {
  margin-bottom: clamp(18px, 2.6vw, 26px);
}

.page-products .pp-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
}

.page-products .pp-entry {
  padding: var(--pp-pad);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .pp-entry[hidden] {
  display: none;
}

.page-products .pp-entry__tags {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-products .pp-entry__tags span {
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px 9px;
}

.page-products .pp-entry__t {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 18px;
  line-height: 1.35;
  color: var(--paper);
}

.page-products .pp-entry__d {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
}

.page-products .pp-entry__go {
  margin-top: auto;
  align-self: flex-start;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 3px;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-products .pp-entry__go:hover,
.page-products .pp-entry__go:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-products .pp-index__foot {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--line-soft);
  max-width: 70ch;
}

/* ---------- 集锦与专栏 ---------- */
.page-products .pp-media {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 32px);
}

.page-products .pp-media__card {
  padding: var(--pp-pad);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-products .pp-media__card .media {
  margin: 0 0 4px;
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .pp-media__t {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(19px, 2.4vw, 23px);
  color: var(--paper);
}

.page-products .pp-media__d {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--muted);
}

.page-products .pp-media__note {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.65;
  color: var(--line-soft);
}

/* ---------- 常用入口 ---------- */
.page-products .pp-entries {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
}

.page-products .pp-entry-card {
  display: grid;
  grid-template-columns: 46px 1fr;
  grid-template-rows: auto auto;
  column-gap: 14px;
  row-gap: 4px;
  align-items: center;
  padding: clamp(16px, 2.2vw, 22px);
  text-decoration: none;
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.18s ease, background-color 0.18s ease, transform 0.18s ease;
}

.page-products .pp-entry-card:hover,
.page-products .pp-entry-card:focus-visible {
  border-color: var(--cyan);
  background: var(--glass-strong);
  transform: translateY(-3px);
}

.page-products .pp-entry-card__idx {
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--signal);
}

.page-products .pp-entry-card__t {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 17px;
  color: var(--paper);
}

.page-products .pp-entry-card__d {
  font-size: 13px;
  line-height: 1.55;
  color: var(--muted);
}

.page-products .pp-entries__foot {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--line-soft);
  max-width: 70ch;
}

/* ---------- 时间线 ---------- */
.page-products .pp-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  position: relative;
}

.page-products .pp-timeline__item {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 16px;
  padding: clamp(16px, 2.2vw, 24px) 0;
  border-bottom: 1px solid var(--line);
  position: relative;
}

.page-products .pp-timeline__item:first-child {
  border-top: 1px solid var(--line);
}

.page-products .pp-timeline__year {
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.02em;
}

.page-products .pp-timeline__item--now .pp-timeline__year {
  color: var(--cyan);
}

.page-products .pp-timeline__t {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 17px;
  color: var(--paper);
}

.page-products .pp-timeline__d {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 场景与 CTA ---------- */
.page-products .pp-scenes {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
}

.page-products .pp-scene {
  padding: var(--pp-pad);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .pp-scene__t {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 19px;
  color: var(--paper);
}

.page-products .pp-scene__d {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .pp-scene__m {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-products .pp-cta {
  margin-top: clamp(22px, 3.4vw, 40px);
  padding: clamp(22px, 3.4vw, 36px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: center;
}

.page-products .pp-cta__t {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(20px, 2.6vw, 26px);
  color: var(--paper);
}

.page-products .pp-cta__text p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 62ch;
}

.page-products .pp-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 图片通用 ---------- */
.page-products img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-products .media img,
.page-products .pp-overview__fig img,
.page-products .pp-data__fig img,
.page-products .pp-compare__fig img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .pp-overview__fig,
.page-products .pp-data__fig,
.page-products .pp-compare__fig {
  aspect-ratio: 21 / 9;
}

.page-products .pp-compare__fig {
  aspect-ratio: 1 / 1;
}

.page-products .pp-data__fig {
  aspect-ratio: 10 / 7;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .pp-entries {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (min-width: 860px) {
  .page-products .pp-hero__grid {
    grid-template-columns: minmax(0, 7.4fr) minmax(0, 4.6fr);
    gap: clamp(30px, 4vw, 60px);
  }

  .page-products .pp-stack {
    grid-template-columns: repeat(2, 1fr);
    margin-bottom: 30px;
  }

  .page-products .pp-stack > .pp-mod:nth-child(2),
  .page-products .pp-stack > .pp-mod:nth-child(4) {
    transform: translateY(30px);
  }

  .page-products .pp-split {
    grid-template-columns: minmax(0, 7.6fr) minmax(0, 4.4fr);
  }

  .page-products .pp-compare {
    grid-template-columns: minmax(0, 7.6fr) minmax(0, 4.4fr);
  }

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

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

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

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

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

  .page-products .pp-cta__actions {
    justify-content: flex-end;
  }

  .page-products .pp-timeline__item {
    grid-template-columns: 110px 1fr;
  }
}

@media (min-width: 1100px) {
  .page-products .pp-stack {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pp-stack > .pp-mod:nth-child(2) {
    transform: translateY(34px);
  }

  .page-products .pp-stack > .pp-mod:nth-child(4) {
    transform: translateY(34px);
  }

  .page-products .pp-index__list {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 560px) {
  .page-products .pp-step {
    grid-template-columns: 34px 1fr;
    gap: 10px;
  }

  .page-products .pp-step__n {
    font-size: 20px;
  }

  .page-products .pp-entry-card {
    grid-template-columns: 38px 1fr;
  }

  .page-products .pp-entry-card__idx {
    font-size: 24px;
  }

  .page-products .pp-timeline__item {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-entry-card,
  .page-products .pp-anchors__link,
  .page-products .pp-entry__go {
    transition: none;
  }

  .page-products .pp-stack > .pp-mod {
    transform: none;
  }
}
</main>

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