.page-products {
  --pp-hair: rgba(143, 166, 201, 0.22);
  --pp-hair-ink: rgba(28, 35, 64, 0.12);
  --pp-gap: clamp(0.9rem, 2.2vw, 1.5rem);
  --pp-block: clamp(2.4rem, 5.5vw, 4.5rem);
  background: var(--c-void);
  color: var(--c-snow);
  overflow-wrap: break-word;
}

.page-products [id] {
  scroll-margin-top: 84px;
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  padding: clamp(1rem, 3vw, 1.6rem) 0 var(--pp-block);
  background:
    radial-gradient(120% 80% at 8% -10%, rgba(232, 176, 75, 0.16), transparent 55%),
    radial-gradient(90% 70% at 92% 6%, rgba(62, 156, 155, 0.16), transparent 58%),
    linear-gradient(180deg, var(--c-plateau) 0%, var(--c-void) 82%);
  overflow: hidden;
}

.page-products .pp-hero__lead {
  margin-top: clamp(1.2rem, 4vw, 2.4rem);
  max-width: 60ch;
}

.page-products .pp-hero__eyebrow {
  margin: 0;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.26em;
  color: var(--c-gold);
}

.page-products .pp-hero__title {
  margin: 0.55rem 0 0;
  font-size: clamp(2.5rem, 9vw, 4.6rem);
  line-height: 1;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.page-products .pp-hero__sub {
  margin: 1.1rem 0 0;
  font-size: clamp(0.98rem, 1.5vw, 1.06rem);
  line-height: 1.85;
  color: rgba(244, 241, 234, 0.82);
}

.page-products .pp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.6rem;
}

.page-products .pp-index {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
  margin: clamp(1.8rem, 4.5vw, 2.8rem) 0 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 620px) {
  .page-products .pp-index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-products .pp-index__item {
  display: block;
}

.page-products .pp-index__link {
  display: flex;
  flex-direction: column;
  gap: 0.42rem;
  height: 100%;
  padding: 1.15rem 1.2rem 1.25rem;
  border: 1px solid var(--pp-hair);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(63, 58, 122, 0.55), rgba(20, 27, 61, 0.68));
  color: var(--c-snow);
  text-decoration: none;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-products .pp-index__link:hover,
.page-products .pp-index__link:focus-visible {
  border-color: rgba(232, 176, 75, 0.62);
  transform: translateY(-3px);
}

.page-products .pp-index__num {
  font-size: 1.9rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--c-gold);
}

.page-products .pp-index__name {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.page-products .pp-index__desc {
  font-size: 0.88rem;
  line-height: 1.72;
  color: rgba(244, 241, 234, 0.74);
}

.page-products .pp-index__cue {
  margin-top: auto;
  padding-top: 0.5rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--c-teal);
}

.page-products .pp-index__cue::after {
  content: " →";
}

/* ---------- 区块骨架 ---------- */
.page-products .pp-sec {
  padding: var(--pp-block) 0;
}

.page-products .pp-sec--light {
  background: var(--c-snow);
  color: var(--c-ink);
}

.page-products .pp-sec--dark {
  background: linear-gradient(180deg, var(--c-plateau) 0%, var(--c-void) 100%);
}

.page-products .pp-sec--night {
  background: var(--c-void);
}

.page-products .pp-sec__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.55rem;
}

@media (min-width: 760px) {
  .page-products .pp-sec__head {
    grid-template-columns: auto minmax(0, 1fr);
    gap: clamp(1.2rem, 3vw, 2.4rem);
    align-items: start;
  }
}

.page-products .pp-sec__num {
  display: block;
  font-size: clamp(2.1rem, 6vw, 3.4rem);
  line-height: 0.9;
  font-weight: 900;
  letter-spacing: 0.01em;
  color: var(--c-gold);
}

.page-products .pp-sec--light .pp-sec__num {
  color: var(--c-ember);
}

.page-products .pp-sec__intro {
  min-width: 0;
}

.page-products .pp-sec__title {
  margin: 0;
  font-size: clamp(1.42rem, 3.2vw, 2.1rem);
  line-height: 1.32;
  font-weight: 900;
  letter-spacing: 0.03em;
}

.page-products .pp-sec__desc {
  margin: 0.7rem 0 0;
  max-width: 64ch;
  font-size: clamp(0.94rem, 1.5vw, 1.02rem);
  line-height: 1.82;
  color: rgba(244, 241, 234, 0.78);
}

.page-products .pp-sec--light .pp-sec__desc {
  color: rgba(28, 35, 64, 0.8);
}

/* ---------- 图片 ---------- */
.page-products .pp-figure {
  margin: clamp(1.4rem, 3.5vw, 2.2rem) 0 0;
  border: 1px solid var(--pp-hair);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(135deg, var(--c-night), var(--c-plateau));
}

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

.page-products .pp-figure--wide img {
  aspect-ratio: 2 / 1;
}

.page-products .pp-figure--band img {
  aspect-ratio: 16 / 5;
}

.page-products .pp-figure--tall img {
  aspect-ratio: 10 / 7;
}

.page-products .pp-figure--quad img {
  aspect-ratio: 4 / 3;
}

.page-products .pp-figure__cap {
  padding: 0.75rem 1.05rem;
  font-size: 0.82rem;
  line-height: 1.6;
  color: rgba(244, 241, 234, 0.72);
  background: rgba(20, 27, 61, 0.62);
}

/* ---------- 赛事分区 ---------- */
.page-products .pp-cats {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
  margin: clamp(1.4rem, 3.5vw, 2rem) 0 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 560px) {
  .page-products .pp-cats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-products .pp-cats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-products .pp-cat {
  position: relative;
  padding: 1.35rem 1.15rem 1.4rem;
  border: 1px solid var(--pp-hair-ink);
  border-radius: var(--radius-md);
  background: #ffffff;
  color: var(--c-ink);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-products .pp-cat::before {
  content: "";
  position: absolute;
  top: 0;
  left: 1.15rem;
  width: 46px;
  height: 4px;
  border-radius: 0 0 4px 4px;
  background: var(--c-teal);
}

.page-products .pp-cat--cup::before {
  background: var(--c-red);
}

.page-products .pp-cat--continental::before {
  background: var(--c-ember);
}

.page-products .pp-cat--friendly::before {
  background: var(--c-green);
}

.page-products .pp-cat:target {
  border-color: var(--c-gold);
  box-shadow: 0 0 0 3px rgba(232, 176, 75, 0.28);
}

.page-products .pp-cat__tag {
  display: inline-block;
  padding: 0.2rem 0.62rem;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: #2c7373;
  background: rgba(62, 156, 155, 0.14);
}

.page-products .pp-cat--cup .pp-cat__tag {
  color: #a93b46;
  background: rgba(201, 79, 90, 0.13);
}

.page-products .pp-cat--continental .pp-cat__tag {
  color: #a9552a;
  background: rgba(217, 122, 58, 0.15);
}

.page-products .pp-cat--friendly .pp-cat__tag {
  color: #4a7439;
  background: rgba(110, 158, 90, 0.16);
}

.page-products .pp-cat__title {
  margin: 0.75rem 0 0;
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: 0.02em;
}

.page-products .pp-cat__text {
  margin: 0.45rem 0 0;
  font-size: 0.87rem;
  line-height: 1.72;
  color: rgba(28, 35, 64, 0.76);
}

.page-products .pp-cats__note {
  margin: 1.15rem 0 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: rgba(28, 35, 64, 0.74);
}

.page-products .pp-cats__note a {
  color: var(--c-ember);
  font-weight: 700;
  text-underline-offset: 3px;
}

/* ---------- 费用档位 ---------- */
.page-products .pp-plans {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.2rem, 3vw, 2rem);
  margin-top: clamp(1.4rem, 3.5vw, 2.2rem);
}

@media (min-width: 900px) {
  .page-products .pp-plans {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    align-items: start;
  }
}

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

.page-products .pp-table-wrap {
  border: 1px solid var(--pp-hair);
  border-radius: var(--radius-lg);
  background: rgba(20, 27, 61, 0.55);
  overflow-x: auto;
}

.page-products .pp-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
}

.page-products .pp-table th,
.page-products .pp-table td {
  padding: 0.95rem 1.05rem;
  text-align: left;
  font-size: 0.9rem;
  line-height: 1.62;
  border-bottom: 1px solid var(--pp-hair);
  vertical-align: top;
}

.page-products .pp-table thead th {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--c-mist);
  background: rgba(37, 42, 92, 0.55);
}

.page-products .pp-table tbody th {
  font-weight: 800;
  color: var(--c-snow);
  white-space: nowrap;
}

.page-products .pp-table tbody td {
  color: rgba(244, 241, 234, 0.78);
}

.page-products .pp-table tbody tr:last-child th,
.page-products .pp-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .pp-price {
  color: var(--c-gold);
  font-weight: 900;
  font-size: 1.08rem;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.page-products .pp-table__cap {
  caption-side: bottom;
  padding: 0.75rem 1.05rem;
  text-align: left;
  font-size: 0.8rem;
  color: var(--c-mist);
}

/* ---------- 周二时间带 ---------- */
.page-products .pp-timeline {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(198px, 1fr);
  gap: 0;
  margin: clamp(1.4rem, 3.5vw, 2.2rem) 0 0;
  padding: 0 0 0.9rem;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-products .pp-node {
  position: relative;
  padding: 2.4rem 0.9rem 0 0;
  scroll-snap-align: start;
}

.page-products .pp-node:last-child {
  padding-right: 0;
}

.page-products .pp-node::after {
  content: "";
  position: absolute;
  top: 9px;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, rgba(232, 176, 75, 0.5), rgba(143, 166, 201, 0.25));
}

.page-products .pp-node:last-child::after {
  background: linear-gradient(90deg, rgba(232, 176, 75, 0.5), rgba(143, 166, 201, 0));
}

.page-products .pp-node__dot {
  position: absolute;
  top: 2px;
  left: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--c-gold);
  box-shadow: 0 0 0 4px rgba(232, 176, 75, 0.16);
}

.page-products .pp-node__kicker {
  display: block;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  color: var(--c-gold);
}

.page-products .pp-node__title {
  margin: 0.42rem 0 0;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.page-products .pp-node__text {
  margin: 0.35rem 0 0;
  font-size: 0.86rem;
  line-height: 1.72;
  color: rgba(244, 241, 234, 0.72);
}

.page-products .pp-versions {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
  margin-top: clamp(1.6rem, 4vw, 2.4rem);
}

@media (min-width: 720px) {
  .page-products .pp-versions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-products .pp-version {
  padding: 1.25rem 1.3rem 1.35rem;
  border: 1px solid var(--pp-hair);
  border-radius: var(--radius-lg);
  background: rgba(37, 42, 92, 0.45);
}

.page-products .pp-version h3 {
  margin: 0.75rem 0 0;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.page-products .pp-version p {
  margin: 0.45rem 0 0;
  font-size: 0.88rem;
  line-height: 1.72;
  color: rgba(244, 241, 234, 0.74);
}

/* ---------- 测试通道 ---------- */
.page-products .pp-lab {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.2rem, 3vw, 2rem);
  padding: clamp(1.1rem, 3vw, 1.6rem);
  border: 1px solid var(--pp-hair);
  border-radius: calc(var(--radius-lg) + 8px);
  background:
    radial-gradient(120% 100% at 0% 0%, rgba(63, 58, 122, 0.85), rgba(20, 27, 61, 0.9) 62%),
    linear-gradient(160deg, rgba(62, 156, 155, 0.2), transparent 55%);
}

@media (min-width: 880px) {
  .page-products .pp-lab {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    align-items: stretch;
  }
}

.page-products .pp-lab__media {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: linear-gradient(135deg, var(--c-night), var(--c-plateau));
}

.page-products .pp-lab__media img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-products .pp-lab__body {
  min-width: 0;
}

.page-products .pp-lab__num {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  margin-bottom: 0.6rem;
}

.page-products .pp-lab .pp-sec__title {
  margin-top: 0.7rem;
}

.page-products .pp-lab__list {
  display: grid;
  gap: 0.55rem;
  margin: 0.95rem 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pp-lab__list li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.89rem;
  line-height: 1.72;
  color: rgba(244, 241, 234, 0.8);
}

.page-products .pp-lab__list li::before {
  content: "";
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-gold);
}

.page-products .pp-lab .btn {
  margin-top: 1.2rem;
}

/* ---------- 折叠面板 ---------- */
.page-products .pp-fold {
  margin-top: clamp(1rem, 2.5vw, 1.4rem);
  padding: 0.15rem 1.1rem;
  border: 1px solid var(--pp-hair);
  border-radius: var(--radius-md);
  background: rgba(20, 27, 61, 0.5);
  transition: border-color 0.25s var(--ease);
}

.page-products .pp-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
  font-size: 0.93rem;
  font-weight: 800;
  line-height: 1.62;
  cursor: pointer;
  list-style: none;
}

.page-products .pp-fold summary::-webkit-details-marker {
  display: none;
}

.page-products .pp-fold summary::after {
  content: "+";
  flex: none;
  font-size: 1.2rem;
  line-height: 1;
  color: var(--c-gold);
}

.page-products .pp-fold[open] summary::after {
  content: "–";
}

.page-products .pp-fold__body {
  padding: 0 0 1rem;
  font-size: 0.89rem;
  line-height: 1.82;
  color: rgba(244, 241, 234, 0.78);
}

.page-products .pp-fold__body p {
  margin: 0;
}

.page-products .pp-fold__body p + p {
  margin-top: 0.6rem;
}

.page-products .pp-fold__body a {
  color: var(--c-gold);
  font-weight: 700;
  text-underline-offset: 3px;
}

.page-products .pp-fold--light {
  background: #ffffff;
  border-color: var(--pp-hair-ink);
  color: var(--c-ink);
}

.page-products .pp-fold--light summary::after {
  color: var(--c-ember);
}

.page-products .pp-fold--light .pp-fold__body {
  color: rgba(28, 35, 64, 0.8);
}

.page-products .pp-fold--light .pp-fold__body a {
  color: var(--c-ember);
}

/* ---------- 登录入口 ---------- */
.page-products .pp-login__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.4rem, 3.5vw, 2.4rem);
  align-items: center;
}

@media (min-width: 880px) {
  .page-products .pp-login__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
}

.page-products .pp-login__body {
  min-width: 0;
}

.page-products .pp-login__body .pp-sec__title {
  margin-top: 0.55rem;
}

.page-products .pp-login__body .btn {
  margin-top: 1.3rem;
}

.page-products .pp-login__media {
  margin: 0;
  border-color: var(--pp-hair-ink);
}

/* ---------- 问答 ---------- */
.page-products .pp-faq__list {
  display: grid;
  gap: 0.75rem;
  margin-top: clamp(1.4rem, 3.5vw, 2rem);
}

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

.page-products .pp-faq__more {
  margin: 1.4rem 0 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(28, 35, 64, 0.76);
}

.page-products .pp-faq__more a {
  color: var(--c-ember);
  font-weight: 800;
  text-underline-offset: 3px;
}

/* ---------- 无障碍 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .pp-index__link,
  .page-products .pp-cat,
  .page-products .pp-fold {
    transition: none;
  }

  .page-products .pp-index__link:hover,
  .page-products .pp-index__link:focus-visible {
    transform: none;
  }

  .page-products .pp-timeline {
    scroll-behavior: auto;
  }
}
<<<END>>>