.page-products {
  --pp-cut: 14px;
  --pp-line: rgba(155, 246, 224, .14);
  --pp-line-2: rgba(155, 246, 224, .3);
  --pp-glass: linear-gradient(180deg, rgba(15, 42, 36, .86) 0%, rgba(11, 15, 14, 0) 100%);
  padding-bottom: 80px;
  overflow-x: hidden;
}

.page-products .pp-hero {
  display: grid;
  gap: 26px;
  padding: 24px 0 34px;
}

.page-products .pp-hero__main .display-1 {
  margin: 10px 0 16px;
}

.page-products .pp-hero__side {
  display: grid;
  background: linear-gradient(155deg, var(--panel) 0%, var(--panel-2) 100%);
  border: 1px solid var(--pp-line);
  clip-path: polygon(var(--pp-cut) 0, 100% 0, 100% calc(100% - var(--pp-cut)), calc(100% - var(--pp-cut)) 100%, 0 100%, 0 var(--pp-cut));
}

.page-products .pp-stat {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 16px 18px;
}

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

.page-products .pp-stat__num {
  flex: 0 0 auto;
  font-family: var(--font-data);
  font-size: 26px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
  letter-spacing: .02em;
}

.page-products .pp-stat__unit {
  margin-left: .15em;
  font-size: 13px;
  color: var(--cyan-soft);
}

.page-products .pp-stat__label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--bone-62);
}

/* 标签页 */
.page-products .pp-stage {
  padding-top: 8px;
}

.page-products .pp-stage__head {
  max-width: 720px;
  margin-bottom: 22px;
}

.page-products .pp-stage__head .body-text {
  margin-top: 8px;
}

.page-products .pp-tabs {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: thin;
  border-bottom: 1px solid var(--pp-line);
}

.page-products .pp-tab {
  flex: 0 0 auto;
  padding: 12px 16px;
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--bone-62);
  cursor: pointer;
  transition: color .22s var(--ease), border-color .22s var(--ease), background .22s var(--ease);
}

.page-products .pp-tab:hover {
  color: var(--bone);
  background: rgba(20, 58, 49, .45);
}

.page-products .pp-tab[aria-selected="true"] {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-products .pp-tab:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-products .pp-panels {
  background: var(--pp-glass);
  border: 1px solid var(--pp-line);
  border-top: 0;
  padding: 24px 18px 28px;
}

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

.page-products .pp-panel:focus {
  outline: none;
}

.page-products .pp-panel__body {
  margin-top: 22px;
}

.page-products .pp-sub {
  margin: 0 0 10px;
  font-size: 21px;
  line-height: 1.4;
  letter-spacing: .04em;
  color: var(--bone);
}

.page-products .pp-media {
  margin: 0 0 4px;
}

.page-products .pp-media--board {
  margin-bottom: 0;
}

.page-products .pp-hint {
  margin-top: 16px;
  padding-left: 14px;
  border-left: 2px solid var(--pp-line-2);
  font-size: 13px;
  line-height: 1.8;
  color: var(--bone-62);
}

.page-products .pp-keys {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .pp-keys li {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  background: rgba(28, 35, 33, .7);
  border-left: 2px solid rgba(56, 242, 200, .5);
}

.page-products .pp-keys__k {
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--cyan-soft);
}

.page-products .pp-keys__v {
  font-size: 14px;
  line-height: 1.75;
  color: var(--bone-78);
}

.page-products .pp-chips-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

/* 筛选与排名 */
.page-products .pp-filters {
  display: grid;
  gap: 14px;
  margin: 22px 0 20px;
  padding: 16px;
  background: rgba(11, 15, 14, .6);
  border: 1px solid var(--pp-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
}

.page-products .pp-filters__row {
  display: grid;
  gap: 8px;
}

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

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

.page-products .pp-chip {
  padding: 8px 14px;
  background: transparent;
  border: 1px solid var(--pp-line-2);
  border-radius: 0;
  font-size: 13px;
  color: var(--bone-62);
  cursor: pointer;
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-products .pp-chip:hover {
  color: var(--bone);
  border-color: var(--cyan-soft);
}

.page-products .pp-chip[aria-pressed="true"] {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-products .pp-chip:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-products .pp-board {
  display: grid;
  border-top: 1px solid var(--pp-line);
}

.page-products .pp-board__row {
  display: grid;
  grid-template-columns: 44px minmax(0, 1.4fr) 56px 64px minmax(72px, .9fr);
  align-items: center;
  gap: 8px;
  padding: 12px 8px;
  font-size: 14px;
  color: var(--bone-78);
  border-bottom: 1px solid var(--pp-line);
}

.page-products .pp-board__row:nth-child(odd) {
  background: rgba(20, 58, 49, .3);
}

.page-products .pp-board__row--head {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--stone);
  background: transparent;
}

.page-products .pp-board__pos {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  color: var(--cyan-soft);
}

.page-products .pp-board__n {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  color: var(--bone);
}

.page-products .pp-board__n--hot {
  color: var(--amber);
}

.page-products .pp-board__form {
  display: flex;
  gap: 4px;
}

.page-products .pp-dot {
  display: block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--stone);
}

.page-products .pp-dot--w {
  background: var(--cyan);
}

.page-products .pp-dot--d {
  background: var(--amber);
}

.page-products .pp-dot--l {
  background: rgba(110, 122, 118, .55);
}

/* 收藏视角 */
.page-products .pp-saves {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-products .pp-saves li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 14px;
  padding: 14px 16px;
  background: rgba(28, 35, 33, .65);
  border-left: 2px solid rgba(184, 101, 63, .8);
}

.page-products .pp-saves__n {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  font-size: 20px;
  color: var(--clay);
  letter-spacing: .02em;
}

.page-products .pp-saves__t {
  font-size: 14px;
  line-height: 1.75;
  color: var(--bone-78);
}

/* 12 栏目卡片 */
.page-products .pp-catalog__head {
  max-width: 700px;
  margin-bottom: 22px;
}

.page-products .pp-catalog__head .body-text {
  margin-top: 8px;
}

.page-products .pp-cols {
  display: grid;
  gap: 12px;
}

.page-products .pp-col {
  padding: 18px 16px 16px;
  background: var(--panel);
  border: 1px solid var(--pp-line);
  clip-path: polygon(var(--pp-cut) 0, 100% 0, 100% calc(100% - var(--pp-cut)), calc(100% - var(--pp-cut)) 100%, 0 100%, 0 var(--pp-cut));
  transition: transform .26s var(--ease), background .26s var(--ease), border-color .26s var(--ease);
}

.page-products .pp-col:hover {
  transform: translateY(-4px);
  background: var(--panel-2);
  border-color: var(--pp-line-2);
}

.page-products .pp-col__name {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.4;
  letter-spacing: .04em;
  color: var(--bone);
}

.page-products .pp-col__desc {
  margin: 0 0 14px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--bone-62);
}

.page-products .pp-col__time {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan-soft);
  opacity: .55;
  transition: opacity .26s var(--ease);
}

.page-products .pp-col:hover .pp-col__time,
.page-products .pp-col:focus-within .pp-col__time {
  opacity: 1;
}

/* V3 / V4 路径对比 */
.page-products .pp-shift__head {
  max-width: 720px;
  margin-bottom: 22px;
}

.page-products .pp-shift__head .body-text {
  margin-top: 8px;
}

.page-products .pp-shift__grid {
  display: grid;
  gap: 22px;
}

.page-products .pp-path-fig {
  margin: 0;
  padding: 16px 14px 12px;
  background: rgba(11, 15, 14, .7);
  border: 1px solid var(--pp-line);
}

.page-products .pp-path {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pp-path__rail {
  stroke: rgba(110, 122, 118, .5);
  stroke-width: 2;
  stroke-dasharray: 6 6;
}

.page-products .pp-path__rail--hot {
  stroke: var(--cyan);
  stroke-width: 3;
  stroke-dasharray: none;
}

.page-products .pp-path__node {
  fill: var(--ink);
  stroke: var(--stone);
  stroke-width: 2;
}

.page-products .pp-path__node--hot {
  fill: var(--cyan);
  stroke: var(--cyan-soft);
  stroke-width: 2;
}

.page-products .pp-path__label {
  font-family: var(--font-head);
  font-size: 15px;
  fill: var(--bone-62);
  letter-spacing: .04em;
}

.page-products .pp-path__label--hot {
  fill: var(--bone);
}

.page-products .pp-path__tag {
  font-family: var(--font-data);
  font-size: 15px;
  fill: var(--stone);
  letter-spacing: .12em;
}

.page-products .pp-path__tag--hot {
  fill: var(--cyan);
}

.page-products .pp-path__note {
  font-family: var(--font-data);
  font-size: 13px;
  fill: var(--stone);
  letter-spacing: .06em;
}

.page-products .pp-path__note--hot {
  fill: var(--amber);
}

.page-products .pp-path-fig__cap {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--bone-46);
}

.page-products .pp-shift__notes {
  display: grid;
  gap: 12px;
}

.page-products .pp-note {
  padding: 16px 16px 16px 18px;
  background: linear-gradient(120deg, rgba(20, 58, 49, .9) 0%, rgba(15, 42, 36, .5) 100%);
  border-left: 2px solid var(--pp-line-2);
}

.page-products .pp-note__k {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--cyan-soft);
}

.page-products .pp-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--bone-78);
}

/* 时间线 */
.page-products .pp-timeline__head {
  max-width: 720px;
  margin-bottom: 22px;
}

.page-products .pp-timeline__head .body-text {
  margin-top: 8px;
}

.page-products .pp-media--tl {
  margin-bottom: 22px;
}

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

.page-products .pp-line__item {
  position: relative;
  padding: 0 0 22px 24px;
  border-left: 1px solid var(--pp-line-2);
}

.page-products .pp-line__item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 6px;
  width: 9px;
  height: 9px;
  background: var(--cyan);
}

.page-products .pp-line__item:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-products .pp-line__t {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--amber);
}

.page-products .pp-line__item h3 {
  margin: 0 0 6px;
  font-size: 17px;
  letter-spacing: .04em;
  color: var(--bone);
}

.page-products .pp-line__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--bone-62);
}

.page-products .pp-timeline__foot {
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid var(--pp-line);
  font-size: 13px;
  line-height: 1.8;
  color: var(--stone);
}

/* 桌面端布局 */
.page-products .pp-layout__grid {
  display: grid;
  gap: 24px;
}

.page-products .pp-map {
  margin: 18px 0 0;
  display: grid;
  gap: 12px;
}

.page-products .pp-map__row {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-top: 1px solid var(--pp-line);
}

.page-products .pp-map__row dt {
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--cyan-soft);
}

.page-products .pp-map__row dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--bone-78);
}

.page-products .pp-media--layout {
  margin: 0;
}

/* 三步开始 */
.page-products .pp-start__inner {
  padding-top: 8px;
}

.page-products .pp-steps {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-products .pp-steps--compact li,
.page-products .pp-steps--wide li {
  display: grid;
  gap: 8px;
}

.page-products .pp-steps--compact li {
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  padding: 10px 0;
  border-bottom: 1px solid var(--pp-line);
}

.page-products .pp-steps--wide li {
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 18px 16px;
  background: rgba(15, 42, 36, .7);
  border: 1px solid var(--pp-line);
  clip-path: polygon(var(--pp-cut) 0, 100% 0, 100% calc(100% - var(--pp-cut)), calc(100% - var(--pp-cut)) 100%, 0 100%, 0 var(--pp-cut));
}

.page-products .pp-steps__n {
  font-family: var(--font-data);
  font-size: 15px;
  font-variant-numeric: tabular-nums;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-products .pp-steps__t {
  font-size: 14px;
  line-height: 1.8;
  color: var(--bone-78);
}

.page-products .pp-steps__body h3 {
  margin: 0 0 6px;
  font-size: 17px;
  letter-spacing: .04em;
  color: var(--bone);
}

.page-products .pp-steps__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--bone-62);
}

.page-products .pp-cta {
  margin-top: 30px;
  padding: 24px 20px;
  background: linear-gradient(135deg, rgba(56, 242, 200, .12) 0%, rgba(184, 101, 63, .12) 100%);
  border: 1px solid var(--pp-line-2);
  display: grid;
  gap: 16px;
}

.page-products .pp-cta__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--bone);
}

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

@media (min-width: 640px) {
  .page-products .pp-cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .page-products .pp-filters {
    padding: 18px 20px;
  }

  .page-products .pp-filters__row {
    grid-template-columns: 84px minmax(0, 1fr);
    align-items: center;
    gap: 14px;
  }

  .page-products .pp-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 26px 28px;
  }
}

@media (min-width: 900px) {
  .page-products {
    padding-bottom: 110px;
  }

  .page-products .pp-hero {
    grid-template-columns: minmax(0, 1.65fr) minmax(260px, 1fr);
    align-items: end;
    gap: 40px;
    padding: 34px 0 48px;
  }

  .page-products .pp-stat {
    padding: 20px 22px;
  }

  .page-products .pp-stat__num {
    font-size: 30px;
  }

  .page-products .pp-tab {
    padding: 14px 24px;
    font-size: 16px;
  }

  .page-products .pp-panels {
    padding: 34px 32px 38px;
  }

  .page-products .pp-panel--video,
  .page-products .pp-panel--team,
  .page-products .pp-panel--rank {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    gap: 30px;
    align-items: start;
  }

  .page-products .pp-panel--rank {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  }

  .page-products .pp-panel--save {
    max-width: 820px;
  }

  .page-products .pp-panel__body {
    margin-top: 0;
  }

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

  .page-products .pp-shift__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 30px;
    align-items: start;
  }

  .page-products .pp-line {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0 20px;
  }

  .page-products .pp-line__item {
    padding: 24px 0 0 0;
    border-left: 0;
    border-top: 1px solid var(--pp-line-2);
  }

  .page-products .pp-line__item::before {
    left: 0;
    top: -5px;
  }

  .page-products .pp-line__item:last-child {
    border-top-color: var(--pp-line-2);
  }

  .page-products .pp-layout__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    gap: 36px;
    align-items: start;
  }

  .page-products .pp-start__inner {
    max-width: 980px;
  }

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

  .page-products .pp-steps--wide li {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
  }
}

@media (min-width: 1200px) {
  .page-products .pp-panels {
    padding: 40px 40px 44px;
  }

  .page-products .pp-hero {
    padding-bottom: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-col,
  .page-products .pp-col__time,
  .page-products .pp-tab,
  .page-products .pp-chip {
    transition: none;
  }

  .page-products .pp-col:hover {
    transform: none;
  }
}