.page-products {
  --px-rule: 1px solid var(--edge);
  --px-gutter: clamp(18px, 3.6vw, 56px);
  color: var(--paper);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.85;
  background: var(--space);
  padding-inline: var(--px-gutter);
  padding-bottom: clamp(64px, 9vw, 128px);
  overflow-x: clip;
}

.page-products > * {
  width: 100%;
  max-width: 1160px;
  margin-inline: auto;
}

.page-products h1,
.page-products h2,
.page-products h3,
.page-products h4 {
  font-family: var(--font-sans);
  font-weight: 700;
  color: var(--paper);
  margin: 0;
}

.page-products p { margin: 0; }

.page-products ul,
.page-products ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products a { color: inherit; }

/* ---------- 面包屑 ---------- */
.page-products .px-crumbs {
  padding-top: clamp(92px, 12vw, 140px);
  padding-bottom: clamp(12px, 2vw, 20px);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--dust);
}

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

.page-products .px-crumbs li:not(:last-child)::after {
  content: "/";
  margin-left: 10px;
  color: var(--edge);
}

.page-products .px-crumbs a {
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-products .px-crumbs a:hover {
  color: var(--pulse);
  border-bottom-color: var(--pulse);
}

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

/* ---------- 首屏宣言 ---------- */
.page-products .px-intro {
  padding-block: clamp(20px, 3.5vw, 40px) clamp(48px, 7vw, 92px);
}

.page-products .px-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: clamp(20px, 3vw, 30px);
  padding: 6px 16px;
  border: var(--px-rule);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--lilac);
  background: rgba(18, 36, 73, 0.55);
}

.page-products .px-kicker-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--pulse);
  box-shadow: 0 0 10px var(--pulse);
}

.page-products .px-intro h1 {
  font-size: clamp(27px, 5.2vw, 54px);
  line-height: 1.2;
  letter-spacing: -0.5px;
  max-width: 17em;
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-products .px-lede {
  max-width: 34em;
  font-family: var(--font-serif);
  font-size: clamp(16px, 1.8vw, 17.5px);
  line-height: 1.95;
  color: var(--dust);
  margin-bottom: clamp(26px, 4vw, 40px);
}

.page-products .px-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .px-jump a {
  display: inline-block;
  padding: 8px 17px;
  border: var(--px-rule);
  border-radius: var(--radius-pill);
  background: var(--cabin);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  text-decoration: none;
  color: var(--paper);
  transition: border-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.page-products .px-jump a:hover {
  border-color: var(--lilac);
  color: var(--pulse);
  transform: translateY(-2px);
}

/* ---------- 区块骨架 ---------- */
.page-products .px-block {
  padding-top: clamp(34px, 5vw, 62px);
}

.page-products .px-sec-head {
  display: grid;
  gap: 12px;
  padding-top: clamp(20px, 3vw, 34px);
  border-top: var(--px-rule);
  margin-bottom: clamp(24px, 3.6vw, 42px);
}

.page-products .px-sec-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--violet);
}

.page-products .px-sec-head h2 {
  font-size: clamp(22px, 3.3vw, 36px);
  line-height: 1.3;
  letter-spacing: -0.3px;
}

.page-products .px-sec-sub {
  max-width: 42em;
  color: var(--dust);
  font-size: clamp(15px, 1.8vw, 16.5px);
  line-height: 1.9;
}

/* ---------- 图片框 ---------- */
.page-products .px-figure {
  margin: 0 0 clamp(22px, 3.4vw, 38px);
  border: var(--px-rule);
  border-radius: var(--radius-m);
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(108, 74, 182, 0.32), transparent 62%),
    linear-gradient(150deg, var(--cabin), var(--ink));
}

.page-products .px-figure img {
  display: block;
  width: 100%;
  height: clamp(170px, 30vw, 400px);
  object-fit: cover;
  max-width: 100%;
}

.page-products .px-figure--wide img {
  height: clamp(140px, 24vw, 320px);
}

/* ---------- 会员权益舱单 ---------- */
.page-products .px-tier-stack {
  display: grid;
  gap: clamp(16px, 2.4vw, 26px);
}

.page-products .px-tier {
  position: relative;
  border: var(--px-rule);
  border-radius: var(--radius-m);
  background: var(--cabin);
  padding: clamp(20px, 3vw, 34px);
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.page-products .px-tier::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  border-radius: var(--radius-m) 0 0 var(--radius-m);
  background: linear-gradient(180deg, var(--violet), transparent 78%);
}

.page-products .px-tier:hover {
  border-color: var(--lilac);
  transform: translateY(-2px);
}

.page-products .px-tier-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.page-products .px-tier-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--violet);
}

.page-products .px-tier-head h3 {
  font-size: clamp(19px, 2.4vw, 25px);
  letter-spacing: -0.2px;
}

.page-products .px-tier-count {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  padding: 2px 11px;
  border-radius: var(--radius-pill);
  color: var(--ink);
  background: var(--pulse);
}

.page-products .px-tier-for {
  font-size: 15px;
  line-height: 1.8;
  color: var(--dust);
  margin-bottom: 18px;
  max-width: 40em;
}

.page-products .px-ae-list {
  counter-reset: px-ae;
  border-top: 1px solid var(--edge);
}

.page-products .px-ae-list li {
  counter-increment: px-ae;
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(34, 64, 111, 0.55);
  font-size: 15px;
  line-height: 1.75;
}

.page-products .px-ae-list li::before {
  content: counter(px-ae, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--lilac);
  padding-top: 4px;
}

.page-products .px-ae-list li:last-child {
  border-bottom: 0;
}

.page-products .px-tiers-foot {
  margin-top: clamp(18px, 2.6vw, 28px);
  font-size: 15px;
  color: var(--dust);
  max-width: 46em;
}

/* ---------- 资源下载 ---------- */
.page-products .px-dl {
  display: grid;
  gap: clamp(18px, 3vw, 34px);
}

.page-products .px-dl-body {
  display: grid;
  gap: clamp(14px, 2vw, 20px);
}

.page-products .px-dl-card {
  border: var(--px-rule);
  border-radius: var(--radius-m);
  background: rgba(18, 36, 73, 0.72);
  padding: clamp(18px, 2.6vw, 26px);
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.page-products .px-dl-card:hover {
  border-color: var(--lilac);
  transform: translateY(-2px);
}

.page-products .px-dl-tag {
  display: inline-block;
  margin-bottom: 10px;
  padding: 2px 12px;
  border: 1px solid var(--edge);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--pulse);
  background: rgba(62, 214, 196, 0.08);
}

.page-products .px-dl-card h3 {
  font-size: clamp(17px, 2.1vw, 20px);
  line-height: 1.5;
  margin-bottom: 8px;
}

.page-products .px-dl-card p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--dust);
}

.page-products .px-dl-search {
  border: var(--px-rule);
  border-radius: var(--radius-m);
  background: linear-gradient(140deg, rgba(108, 74, 182, 0.28), rgba(11, 27, 58, 0.9));
  padding: clamp(18px, 2.6vw, 26px);
}

.page-products .px-dl-search-title {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--nebula);
  margin-bottom: 10px;
}

.page-products .px-dl-search p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--paper);
  margin-bottom: 16px;
}

.page-products .px-dl-search .btn {
  display: inline-block;
}

/* ---------- 案例合集 ---------- */
.page-products .px-cases {
  display: grid;
  gap: clamp(18px, 3vw, 32px);
}

.page-products .px-lattice {
  display: grid;
  gap: clamp(16px, 2.4vw, 22px);
}

.page-products .px-taggroup {
  border: var(--px-rule);
  border-radius: var(--radius-m);
  padding: clamp(16px, 2.2vw, 22px);
  background: rgba(18, 36, 73, 0.55);
}

.page-products .px-taggroup-label {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.18em;
  color: var(--lilac);
  margin-bottom: 12px;
}

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

.page-products .px-tags li {
  padding: 5px 13px;
  border-radius: var(--radius-pill);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--paper);
  background: rgba(108, 74, 182, 0.3);
  transition: background 0.18s ease, color 0.18s ease;
  cursor: default;
}

.page-products .px-tags li:hover {
  background: rgba(108, 74, 182, 0.62);
  color: #fff;
}

.page-products .px-tags--mid li {
  background: rgba(156, 138, 216, 0.2);
}

.page-products .px-tags--mid li:hover {
  background: rgba(156, 138, 216, 0.45);
}

.page-products .px-tags--deep li {
  background: rgba(240, 106, 166, 0.14);
}

.page-products .px-tags--deep li:hover {
  background: rgba(240, 106, 166, 0.34);
}

.page-products .px-cases-notes {
  margin-top: clamp(18px, 2.6vw, 28px);
  display: grid;
  gap: 12px;
  max-width: 52em;
  font-size: 15px;
  line-height: 1.9;
  color: var(--dust);
}

/* ---------- 苹果端时间轴 ---------- */
.page-products .px-timeline {
  display: flex;
  gap: clamp(14px, 2.2vw, 26px);
  overflow-x: auto;
  padding-bottom: 18px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-products .px-node {
  position: relative;
  flex: 0 0 min(300px, 78vw);
  scroll-snap-align: start;
  border: var(--px-rule);
  border-radius: var(--radius-m);
  background: var(--cabin);
  padding: clamp(18px, 2.4vw, 24px);
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.page-products .px-node::before {
  content: "";
  position: absolute;
  top: 0;
  left: 22px;
  width: 34px;
  height: 2px;
  background: var(--dust);
}

.page-products .px-node--now {
  border-color: var(--nebula);
  background: linear-gradient(160deg, rgba(240, 106, 166, 0.14), rgba(18, 36, 73, 0.95) 55%);
}

.page-products .px-node--now::before {
  background: var(--nebula);
  width: 64px;
}

.page-products .px-node:hover {
  border-color: var(--lilac);
  transform: translateY(-2px);
}

.page-products .px-node-ver {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--dust);
  margin-bottom: 10px;
}

.page-products .px-node--now .px-node-ver {
  color: var(--nebula);
}

.page-products .px-node h3 {
  font-size: clamp(16.5px, 2vw, 19px);
  line-height: 1.5;
  margin-bottom: 10px;
}

.page-products .px-node > p {
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--dust);
  margin-bottom: 12px;
}

.page-products .px-node .note-fold {
  font-size: 14px;
  color: var(--starline-ignore, var(--paper));
}

/* ---------- 产品线 ---------- */
.page-products .px-lines {
  display: grid;
  gap: clamp(16px, 2.4vw, 26px);
}

.page-products .px-line-group {
  border: var(--px-rule);
  border-radius: var(--radius-m);
  background: rgba(18, 36, 73, 0.6);
  padding: clamp(18px, 2.6vw, 28px);
}

.page-products .px-line-head {
  font-size: 13px;
  font-family: var(--font-mono);
  letter-spacing: 0.2em;
  color: var(--pulse);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--edge);
}

.page-products .px-line-list {
  display: grid;
  gap: 16px;
}

.page-products .px-line-list li {
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(34, 64, 111, 0.55);
}

.page-products .px-line-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .px-line-top {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
}

.page-products .px-line-top h4 {
  font-size: clamp(16px, 1.9vw, 18px);
  letter-spacing: -0.1px;
}

.page-products .px-line-top .link-inline {
  font-size: 13px;
  white-space: nowrap;
}

.page-products .px-line-list p {
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--dust);
}

/* ---------- 收尾 ---------- */
.page-products .px-outro {
  margin-top: clamp(52px, 8vw, 100px);
  padding: clamp(28px, 4.4vw, 52px);
  border: var(--px-rule);
  border-radius: var(--radius-l);
  background:
    radial-gradient(90% 120% at 88% 0%, rgba(108, 74, 182, 0.42), transparent 62%),
    var(--cabin);
}

.page-products .px-outro h2 {
  font-size: clamp(22px, 3.2vw, 34px);
  line-height: 1.3;
  margin-bottom: 14px;
}

.page-products .px-outro p {
  max-width: 40em;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--dust);
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-products .px-outro-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .px-outro-actions .btn {
  display: inline-block;
}

/* ---------- 窄屏兜底 ---------- */
@media (max-width: 380px) {
  .page-products .px-tier-head {
    gap: 8px;
  }
  .page-products .px-ae-list li {
    grid-template-columns: 26px 1fr;
    font-size: 14.5px;
  }
  .page-products .px-node {
    flex-basis: 86vw;
  }
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-products .px-dl {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: start;
  }
  .page-products .px-dl .px-figure {
    position: sticky;
    top: 104px;
    margin-bottom: 0;
  }
  .page-products .px-cases {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }
  .page-products .px-cases .px-figure {
    margin-bottom: 0;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-products .px-timeline {
    overflow-x: visible;
    padding-bottom: 0;
  }
  .page-products .px-node {
    flex: 1 1 0;
    min-width: 0;
  }
  .page-products .px-lines {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .px-ae-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(20px, 3vw, 40px);
  }
  .page-products .px-ae-list li:nth-child(9) {
    border-bottom: 0;
  }
}

@media (min-width: 1080px) {
  .page-products .px-lattice {
    grid-template-columns: 1fr;
  }
  .page-products .px-figure img {
    max-height: 420px;
  }
}
<<<END>>>

.page-products {
  --starline-ignore: currentColor;
}