.page-products {
  --pp-gap: 16px;
  --pp-panel-gap: 16px;
  display: block;
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  overflow: hidden;
  padding: 20px 0 40px;
}

.page-products .pp-hero::before {
  content: "";
  position: absolute;
  inset: -14% -18% auto -18%;
  height: 460px;
  background:
    radial-gradient(58% 100% at 22% 0%, rgba(53, 242, 192, .16), transparent 70%),
    radial-gradient(48% 88% at 88% 8%, rgba(255, 138, 61, .10), transparent 72%);
  pointer-events: none;
}

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

.page-products .crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
}

.page-products .crumbs a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-products .crumbs a:hover {
  color: var(--cyan);
  border-color: var(--hair-strong);
}

.page-products .crumbs [aria-current="page"] {
  color: var(--ink);
}

.page-products .pp-hero__grid {
  display: grid;
  gap: 24px;
  margin-top: 20px;
}

.page-products .pp-hero h1 {
  margin: 14px 0 0;
  font-size: clamp(30px, 7.4vw, 58px);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: -.025em;
}

.page-products .pp-hero .lead {
  margin: 16px 0 0;
  max-width: 62ch;
  color: var(--muted);
}

.page-products .pp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-products .pp-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-products .pp-stat {
  border: 1px solid var(--hair);
  background: var(--card);
  border-radius: var(--r-md);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-products .pp-stat__v {
  font-family: var(--mono);
  font-size: clamp(24px, 6vw, 32px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -.03em;
  color: var(--cyan);
}

.page-products .pp-stat__v--warm {
  color: var(--orange);
}

.page-products .pp-stat__u {
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted);
}

@media (min-width: 900px) {
  .page-products .pp-hero {
    padding: 28px 0 56px;
  }

  .page-products .pp-hero__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr);
    align-items: end;
    gap: 36px;
  }
}

/* ---------- 通用区块 ---------- */
.page-products .pp-sec {
  padding: 34px 0;
}

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

.page-products .pp-head {
  max-width: 720px;
}

.page-products .pp-head .section-title {
  margin: 12px 0 0;
}

.page-products .pp-head__sub {
  margin: 12px 0 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 分段切换 ---------- */
.page-products .pp-tabsbox {
  margin-top: 24px;
}

.page-products .pp-segwrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 8px;
  scrollbar-width: none;
}

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

.page-products .pp-segwrap .segmented {
  display: inline-flex;
  gap: 8px;
  min-width: max-content;
}

.page-products .segmented__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 18px;
  border-radius: var(--pill);
  border: 1px solid var(--hair);
  background: var(--card2);
  color: var(--ink);
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .01em;
  white-space: nowrap;
  cursor: pointer;
  transition: background .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}

.page-products .segmented__btn:hover {
  border-color: var(--hair-strong);
}

.page-products .segmented__btn:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-products .segmented__btn[aria-selected="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: #06231A;
}

.page-products .segmented__dot {
  width: 7px;
  height: 7px;
  border-radius: var(--pill);
  background: currentColor;
  opacity: .7;
}

/* ---------- 面板 ---------- */
.page-products .pp-panels {
  margin-top: 20px;
}

.page-products .pp-panel {
  display: grid;
  gap: var(--pp-panel-gap);
}

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

.page-products .pp-side {
  display: grid;
  gap: var(--pp-panel-gap);
  align-content: start;
}

@media (min-width: 880px) {
  .page-products .pp-panel {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, .9fr);
    align-items: start;
    gap: 20px;
  }
}

/* ---------- 卡片 ---------- */
.page-products .pp-card {
  border: 1px solid var(--hair);
  background: var(--card);
  border-radius: var(--r-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}

.page-products .pp-card--lead {
  padding: 22px 22px 24px;
  background: linear-gradient(180deg, rgba(53, 242, 192, .08), rgba(255, 255, 255, .04) 58%);
  border-color: var(--hair-strong);
}

.page-products .pp-card__title {
  margin: 0;
  font-size: clamp(20px, 4.4vw, 27px);
  font-weight: 900;
  line-height: 1.22;
  letter-spacing: -.02em;
}

.page-products .pp-card__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--muted);
}

.page-products .pp-card--mini {
  padding: 18px;
  background: var(--card2);
  gap: 8px;
}

.page-products .pp-card--mini h4 {
  margin: 0;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-products .pp-card--mini p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

.page-products .pp-facts {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pp-facts li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink);
}

.page-products .pp-facts li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 9px;
  width: 7px;
  height: 7px;
  border-radius: var(--pill);
  background: var(--cyan);
}

.page-products .pp-minilist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--muted);
}

.page-products .pp-minilist li {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* ---------- 状态标签 ---------- */
.page-products .pp-status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 11px;
  border-radius: var(--pill);
  border: 1px solid transparent;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  white-space: nowrap;
}

.page-products .pp-status--live {
  color: var(--cyan);
  background: rgba(53, 242, 192, .12);
  border-color: rgba(53, 242, 192, .36);
}

.page-products .pp-status--rolled {
  color: var(--amber);
  background: rgba(255, 209, 102, .12);
  border-color: rgba(255, 209, 102, .36);
}

.page-products .pp-status--fixing {
  color: var(--orange);
  background: rgba(255, 138, 61, .12);
  border-color: rgba(255, 138, 61, .36);
}

/* ---------- 图片 ---------- */
.page-products .pp-img {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-products .pp-img img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: inherit;
}

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

/* ---------- 刷新meter ---------- */
.page-products .pp-meter {
  display: grid;
  gap: 8px;
}

.page-products .pp-meter .bar {
  height: 6px;
  border-radius: var(--pill);
  background: rgba(255, 255, 255, .08);
  overflow: hidden;
}

.page-products .pp-meter p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 版本对比表 ---------- */
.page-products .pp-tablewrap {
  margin-top: 6px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .pp-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .pp-table caption {
  text-align: left;
}

.page-products .pp-table th,
.page-products .pp-table td {
  text-align: left;
  padding: 11px 13px;
  border-bottom: 1px solid var(--hair);
  vertical-align: top;
  line-height: 1.55;
}

.page-products .pp-table thead th {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--muted);
  font-weight: 700;
}

.page-products .pp-table tbody th {
  font-weight: 700;
  color: var(--muted);
  white-space: nowrap;
}

.page-products .pp-table tbody td {
  color: var(--ink);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .01em;
}

.page-products .pp-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 下载三步 ---------- */
.page-products .pp-steps {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  counter-reset: ppstep;
  display: grid;
  gap: 14px;
}

.page-products .pp-step {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--hair);
  border-radius: var(--r-lg);
  background: var(--card2);
  padding: 22px 20px 20px;
}

.page-products .pp-step::before {
  counter-increment: ppstep;
  content: "0" counter(ppstep);
  position: absolute;
  right: 14px;
  top: 8px;
  font-family: var(--mono);
  font-size: 46px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.04em;
  color: rgba(53, 242, 192, .14);
}

.page-products .pp-step h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -.01em;
}

.page-products .pp-step p {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--muted);
}

@media (min-width: 760px) {
  .page-products .pp-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 更新与回滚记录 ---------- */
.page-products .pp-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.page-products .pp-filters button {
  padding: 8px 16px;
  border-radius: var(--pill);
  border: 1px solid var(--hair);
  background: transparent;
  color: var(--muted);
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .02em;
  cursor: pointer;
  transition: background .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}

.page-products .pp-filters button:hover {
  border-color: var(--hair-strong);
  color: var(--ink);
}

.page-products .pp-filters button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-products .pp-filters button[aria-pressed="true"],
.page-products .pp-filters button.is-active {
  background: var(--cyan);
  border-color: var(--cyan);
  color: #06231A;
}

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

.page-products .pp-log__item {
  border: 1px solid var(--hair);
  border-radius: var(--r-md);
  background: var(--card2);
  padding: 16px 18px;
  display: grid;
  gap: 7px;
}

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

.page-products .pp-log__top {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.page-products .pp-log__id {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--muted);
}

.page-products .pp-log__title {
  margin: 0;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-products .pp-log__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 延伸入口 ---------- */
.page-products .pp-next__grid {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.page-products .pp-nextcard {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px;
  border: 1px solid var(--hair);
  border-radius: var(--r-lg);
  background: var(--card2);
  text-decoration: none;
  color: inherit;
  transition: border-color .2s var(--ease), background .2s var(--ease), transform .2s var(--ease);
}

.page-products .pp-nextcard:hover {
  border-color: var(--hair-strong);
  background: var(--card);
  transform: translateY(-2px);
}

.page-products .pp-nextcard:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-products .pp-nextcard__tag {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-products .pp-nextcard h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -.01em;
}

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

@media (min-width: 700px) {
  .page-products .pp-next__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }
}

@media (min-width: 1060px) {
  .page-products .pp-next__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .pp-nextcard {
    transition: none;
  }

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