.page-products {
  --pl-gap: clamp(20px, 2.6vw, 30px);
  --pl-cut: 14px;
}

.page-products .pl-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-block: 18px 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-products .pl-crumbs a {
  color: var(--muted);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-products .pl-crumbs a:hover,
.page-products .pl-crumbs a:focus-visible {
  color: var(--lime);
}

.page-products .pl-crumbs i {
  font-style: normal;
  color: var(--line);
}

.page-products .pl-crumbs span[aria-current] {
  color: var(--text);
}

.page-products .pl-hero {
  display: grid;
  gap: 16px;
  padding-block: clamp(20px, 3vw, 34px) clamp(18px, 3vw, 30px);
}

.page-products .pl-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-products .pl-kicker::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--lime);
}

.page-products h1 {
  margin: 0;
  max-width: 18ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 5.4vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-products .pl-hero__lead {
  margin: 0;
  max-width: 58ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--muted);
}

.page-products .pl-hero__media {
  margin: 0 0 clamp(26px, 4vw, 44px);
  border: 1px solid var(--line);
  background: var(--panel);
  overflow: hidden;
}

.page-products .pl-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.06);
}

.page-products .pl-layout {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  padding-bottom: clamp(40px, 6vw, 72px);
}

.page-products .pl-main {
  min-width: 0;
}

/* ---------- 费用速查面板 ---------- */

.page-products .pl-aside {
  display: grid;
  gap: 14px;
  align-content: start;
  padding: clamp(16px, 2.4vw, 22px);
  background: var(--panel);
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px));
}

.page-products .pl-aside__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--lime);
}

.page-products .pl-prices {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  border-top: 1px solid var(--line);
}

.page-products .pl-prices li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
}

.page-products .pl-prices b {
  font-family: var(--font-num);
  font-size: 16px;
  font-weight: 700;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.page-products .pl-prices b em {
  margin-left: 3px;
  font-style: normal;
  font-size: 10px;
  font-weight: 400;
  color: var(--muted);
}

.page-products .pl-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 20px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .pl-btn--lime {
  background: var(--lime);
  color: var(--ink);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}

.page-products .pl-btn--lime:hover,
.page-products .pl-btn--lime:focus-visible {
  background: var(--lime-soft);
}

.page-products .pl-aside__note {
  margin: 0;
  font-size: 11px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 章节骨架 ---------- */

.page-products .pl-section {
  padding-block: clamp(24px, 3.6vw, 40px);
}

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

.page-products .pl-section:first-child {
  padding-top: 0;
}

.page-products .pl-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--lime);
}

.page-products .pl-eyebrow::before {
  content: "";
  width: 18px;
  height: 1px;
  background: var(--lime);
}

.page-products .pl-section h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 3.6vw, 2.15rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-products .pl-h3 {
  margin: 26px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text);
}

.page-products .pl-lead {
  margin: 0 0 22px;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}

.page-products .pl-note {
  margin: 14px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--line);
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 对比表 ---------- */

.page-products .pl-table-wrap {
  border: 1px solid var(--line);
  background: var(--panel);
  overflow: hidden;
}

.page-products .pl-table {
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .pl-table thead th:first-child {
  width: 24%;
}

.page-products .pl-table th,
.page-products .pl-table td {
  padding: 14px 12px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  word-break: break-word;
  line-height: 1.6;
}

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

.page-products .pl-table thead th {
  background: var(--panel-2);
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-products .pl-tier {
  display: block;
  margin-bottom: 6px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text);
}

.page-products .pl-tier__price {
  display: block;
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.page-products .pl-tier__price em {
  margin-left: 3px;
  font-style: normal;
  font-size: 10px;
  font-weight: 400;
  color: var(--muted);
}

.page-products .pl-table thead th.is-featured {
  background: var(--panel-2);
  box-shadow: inset 0 2px 0 var(--lime);
}

.page-products .pl-table thead th.is-featured .pl-tier {
  color: var(--lime);
}

.page-products .pl-table tbody th[scope="row"] {
  font-family: var(--font-display);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text);
  background: rgba(11, 19, 16, 0.5);
}

.page-products .pl-table tbody td {
  color: var(--muted);
  font-size: 13px;
}

.page-products .pl-table tbody td.is-featured {
  background: rgba(23, 39, 31, 0.72);
  color: var(--text);
}

/* ---------- 逐项展开 ---------- */

.page-products .pl-acc-group {
  display: grid;
  gap: 8px;
}

.page-products .pl-acc {
  border: 1px solid var(--line);
  border-left: 3px solid var(--line);
  background: var(--panel);
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-products .pl-acc[open] {
  border-left-color: var(--lime);
  background: var(--panel-2);
}

.page-products .pl-acc summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 15.5px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--text);
}

.page-products .pl-acc summary::-webkit-details-marker {
  display: none;
}

.page-products .pl-acc summary::after {
  content: "";
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-right: 1.5px solid var(--lime);
  border-bottom: 1.5px solid var(--lime);
  transform: rotate(-45deg);
  transition: transform var(--dur) var(--ease);
}

.page-products .pl-acc[open] summary::after {
  transform: rotate(45deg);
}

.page-products .pl-acc summary:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: -2px;
}

.page-products .pl-acc__body {
  padding: 0 16px 16px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .pl-acc__body p {
  margin: 0 0 8px;
}

.page-products .pl-acc__body p:last-child {
  margin-bottom: 0;
}

/* ---------- 图文分栏 ---------- */

.page-products .pl-split {
  display: grid;
  gap: clamp(18px, 3vw, 28px);
  align-items: start;
}

.page-products .pl-split__body {
  min-width: 0;
}

.page-products .pl-split__body > .pl-lead:last-child {
  margin-bottom: 0;
}

.page-products .pl-figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--panel);
  overflow: hidden;
}

.page-products .pl-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.8) contrast(1.06);
}

.page-products .pl-figure--tall img {
  aspect-ratio: 3 / 4;
}

.page-products .pl-figure--band {
  margin-block: 4px 22px;
}

.page-products .pl-figure--band img {
  aspect-ratio: 16 / 8;
}

/* ---------- 数字块 ---------- */

.page-products .pl-facts {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pl-facts li {
  display: grid;
  gap: 6px;
  padding: 14px;
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-products .pl-facts__n {
  display: flex;
  align-items: baseline;
  font-family: var(--font-num);
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  font-weight: 700;
  line-height: 1;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.page-products .pl-facts__n em {
  margin-left: 5px;
  font-style: normal;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-products .pl-facts__l {
  font-size: 12px;
  line-height: 1.55;
  color: var(--muted);
}

/* ---------- 要点列表 ---------- */

.page-products .pl-rules__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-products .pl-rules {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pl-rules--loose {
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.page-products .pl-rules li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

.page-products .pl-rules li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  background: var(--lime);
  transform: rotate(45deg);
}

.page-products .pl-rules a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(185, 242, 39, 0.4);
  transition: border-color var(--dur) var(--ease);
}

.page-products .pl-rules a:hover,
.page-products .pl-rules a:focus-visible {
  border-bottom-color: var(--lime);
}

/* ---------- 设备图标组 ---------- */

.page-products .pl-devices {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(70px, 1fr));
  gap: 8px;
}

.page-products .pl-devices li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 14px 6px;
  border: 1px solid var(--line);
  background: var(--panel);
  font-family: var(--font-num);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-products .pl-devices svg {
  color: var(--cyan);
}

/* ---------- 三种选择 ---------- */

.page-products .pl-picks {
  display: grid;
  gap: 14px;
  margin-top: 6px;
}

.page-products .pl-pick {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 20px;
  background: var(--panel);
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: polygon(0 0, calc(100% - var(--pl-cut)) 0, 100% var(--pl-cut), 100% 100%, var(--pl-cut) 100%, 0 calc(100% - var(--pl-cut)));
}

.page-products .pl-pick--featured {
  background: var(--panel-2);
  box-shadow: inset 0 0 0 1px rgba(185, 242, 39, 0.5), inset 0 3px 0 var(--lime);
}

.page-products .pl-pick__idx {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-products .pl-pick h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2.4vw, 1.2rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-products .pl-pick__price {
  margin: 0;
  font-family: var(--font-num);
  font-size: clamp(1.5rem, 3.4vw, 1.9rem);
  font-weight: 700;
  line-height: 1;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.page-products .pl-pick__price em {
  margin-left: 4px;
  font-style: normal;
  font-size: 11px;
  font-weight: 400;
  color: var(--muted);
}

.page-products .pl-pick__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--muted);
}

.page-products .pl-pick__list {
  list-style: none;
  margin: 0;
  padding: 12px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 8px;
}

.page-products .pl-pick__list li {
  position: relative;
  padding-left: 14px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--text);
}

.page-products .pl-pick__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 5px;
  height: 5px;
  background: var(--lime);
  transform: rotate(45deg);
}

/* ---------- 四步流程 ---------- */

.page-products .pl-steps {
  display: grid;
  gap: 12px;
}

.page-products .pl-step {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 18px 16px;
  border: 1px solid var(--line);
  background: var(--panel);
  border-top: 2px solid var(--line);
  transition: border-top-color var(--dur) var(--ease);
}

.page-products .pl-step:hover {
  border-top-color: var(--lime);
}

.page-products .pl-step__n {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--lime);
}

.page-products .pl-step h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--text);
}

.page-products .pl-step p {
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */

@media (min-width: 520px) {
  .page-products .pl-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pl-facts--two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

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

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

  .page-products .pl-split--imgleft {
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1fr);
  }

  .page-products .pl-split--imgright {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr);
  }
}

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

@media (min-width: 1024px) {
  .page-products .pl-layout {
    grid-template-columns: minmax(0, 1fr) 306px;
    grid-template-areas: "main aside";
    align-items: start;
  }

  .page-products .pl-main {
    grid-area: main;
  }

  .page-products .pl-aside {
    grid-area: aside;
    position: sticky;
    top: 112px;
  }
}

@media (max-width: 719px) {
  .page-products .pl-table,
  .page-products .pl-table thead,
  .page-products .pl-table tbody,
  .page-products .pl-table tr,
  .page-products .pl-table th,
  .page-products .pl-table td {
    display: block;
    width: auto;
  }

  .page-products .pl-table thead {
    display: none;
  }

  .page-products .pl-table tbody tr {
    margin-bottom: 12px;
    border: 1px solid var(--line);
    background: var(--panel);
  }

  .page-products .pl-table tbody tr:last-child {
    margin-bottom: 0;
  }

  .page-products .pl-table tbody th[scope="row"] {
    padding: 10px 14px;
    background: var(--panel-2);
    color: var(--lime);
    border-bottom: 1px solid var(--line);
  }

  .page-products .pl-table tbody td {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    padding: 10px 14px;
    border-bottom: 1px dashed rgba(44, 63, 54, 0.75);
    font-size: 13px;
  }

  .page-products .pl-table tbody td::before {
    content: attr(data-label);
    flex: 0 0 auto;
    font-family: var(--font-display);
    font-size: 12px;
    letter-spacing: 0.06em;
    color: var(--muted);
  }

  .page-products .pl-table tbody td:last-child {
    border-bottom: 0;
  }

  .page-products .pl-table tbody td.is-featured {
    background: transparent;
    border-left: 2px solid var(--lime);
  }

  .page-products .pl-table-wrap {
    border: 0;
    background: transparent;
  }
}

@media (max-width: 519px) {
  .page-products .pl-hero__media img {
    aspect-ratio: 4 / 3;
  }

  .page-products .pl-figure--band img {
    aspect-ratio: 4 / 3;
  }

  .page-products .pl-prices li {
    font-size: 12.5px;
  }
}
<<<END>>>