.page-products {
  --pp-radius: 20px 6px 24px 8px;
  --pp-radius-sm: 16px 4px 18px 6px;
  display: block;
  position: relative;
  overflow-x: clip;
}

.page-products *,
.page-products *::before,
.page-products *::after {
  box-sizing: border-box;
}

.page-products a {
  color: inherit;
}

/* ---------- 面包屑 ---------- */

.page-products .crumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-block: 1rem 0.25rem;
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  color: var(--txt-2);
}

.page-products .crumbs__link {
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-products .crumbs__link:hover,
.page-products .crumbs__link:focus-visible {
  color: var(--gold-deep);
  border-bottom-color: var(--gold);
}

.page-products .crumbs__sep {
  color: var(--line-gold);
}

.page-products .crumbs__current {
  color: var(--ink);
  font-weight: 600;
}

/* ---------- 入口条 ---------- */

.entry-bay {
  position: relative;
  padding-block: clamp(1.5rem, 4vw, 2.75rem) clamp(2.5rem, 6vw, 4rem);
}

.entry-bay__inner {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: start;
}

@media (min-width: 980px) {
  .entry-bay__inner {
    grid-template-columns: minmax(0, 1fr) minmax(220px, 300px);
  }
}

.entry-bay__title {
  font-family: var(--serif);
  font-size: clamp(1.85rem, 5.4vw, 3.4rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0.625rem 0 0;
  max-width: 19ch;
}

.entry-bay__lede {
  margin-top: 1.125rem;
  max-width: 46ch;
  font-size: clamp(1rem, 1.35vw, 1.125rem);
  line-height: 1.75;
  color: var(--txt-2);
}

.entry-steps {
  list-style: none;
  margin: 1.875rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.875rem;
}

.entry-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1rem;
  padding: 1.125rem 1.25rem;
  background: var(--paper);
  border-radius: var(--pp-radius);
  border-left: 3px solid var(--gold);
  box-shadow: var(--sh-1);
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease), border-color var(--t) var(--ease);
}

.entry-step:hover {
  transform: translateY(-3px);
  box-shadow: var(--sh-2);
  border-left-color: var(--gold-hi);
}

.entry-step__no {
  font-family: var(--mono);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--gold-deep);
  padding-top: 0.15rem;
}

.entry-step__title {
  margin: 0 0 0.375rem;
  font-family: var(--sans);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.01em;
}

.entry-step p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.72;
  color: var(--txt-2);
}

.entry-bay__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.625rem;
  margin: 1.5rem 0 0;
  font-size: 0.8125rem;
  color: var(--txt-2);
}

.entry-bay__meta-text {
  flex: 1 1 100%;
  line-height: 1.65;
}

@media (min-width: 640px) {
  .entry-bay__meta-text {
    flex: 1 1 auto;
  }
}

.entry-bay__figure {
  margin: 0;
}

.entry-bay__media {
  position: relative;
  border-radius: 26px 8px 30px 10px;
  background: linear-gradient(160deg, var(--ink-2), var(--moss) 58%, var(--gold-deep));
  box-shadow: var(--sh-2);
  overflow: hidden;
}

.entry-bay__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  mix-blend-mode: normal;
}

.entry-bay__figure figcaption {
  margin-top: 0.75rem;
  max-width: 34ch;
  font-size: 0.8125rem;
  line-height: 1.65;
  color: var(--txt-2);
}

/* ---------- 目录对照 ---------- */

.catalog {
  padding-block: clamp(2.25rem, 6vw, 4rem);
  background: linear-gradient(180deg, rgba(244, 231, 210, 0) 0%, var(--sand) 22%, var(--sand) 100%);
}

.catalog__inner {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: start;
}

@media (min-width: 1000px) {
  .catalog__inner {
    grid-template-columns: minmax(0, 3fr) minmax(0, 9fr);
  }

  .catalog__aside {
    position: sticky;
    top: calc(var(--sticky-top) + 1.25rem);
  }
}

.catalog__title {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.9vw, 2rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0.5rem 0 0;
}

.catalog__lede {
  margin: 0.875rem 0 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--txt-2);
}

.term-list {
  margin: 1.5rem 0 0;
  padding: 1.25rem 0 0;
  border-top: 1px solid var(--line-gold);
  display: grid;
  gap: 0.875rem;
}

.term-list dt {
  font-family: var(--sans);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ink);
}

.term-list dt::before {
  content: "";
  display: inline-block;
  width: 14px;
  height: 1px;
  margin-right: 0.5rem;
  vertical-align: middle;
  background: var(--gold);
}

.term-list dd {
  margin: 0.25rem 0 0 1.375rem;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--txt-2);
}

.catalog__figure {
  margin: 0 0 1.5rem;
  border-radius: 22px 6px 26px 8px;
  overflow: hidden;
  background: linear-gradient(120deg, var(--ink), var(--ink-2));
  box-shadow: var(--sh-2);
}

.catalog__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.catalog__figure figcaption {
  padding: 0.75rem 1.125rem 0.875rem;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: rgba(251, 246, 236, 0.72);
}

/* ---------- 标签页（页面作用域） ---------- */

.page-products .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-bottom: 0.875rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--line);
}

.page-products .tabs__btn {
  appearance: none;
  border: 1px solid var(--line-gold);
  background: transparent;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease),
    border-color var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}

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

.page-products .tabs__btn[aria-selected="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--gold-hi);
}

.page-products .tabs__btn:focus-visible {
  outline: 2px solid var(--gold-deep);
  outline-offset: 2px;
}

/* ---------- 对照表 ---------- */

.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
  border-radius: 18px 4px 22px 6px;
  background: var(--paper);
  box-shadow: var(--sh-1);
}

.page-products .cmp-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 0.875rem;
  font-family: var(--sans);
}

.page-products .cmp-table caption {
  caption-side: top;
  text-align: left;
  padding: 0.875rem 1.125rem;
  background: var(--sand-lite);
  border-bottom: 1px solid var(--line-gold);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--gold-deep);
}

.page-products .cmp-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--ink);
  color: var(--sand-lite);
  text-align: left;
  padding: 0.8125rem 1.125rem;
  font-weight: 600;
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.page-products .cmp-table tbody th {
  text-align: left;
  padding: 0.875rem 1.125rem;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
}

.page-products .cmp-table tbody td {
  padding: 0.875rem 1.125rem;
  color: var(--txt-2);
  line-height: 1.62;
  vertical-align: top;
}

.page-products .cmp-table tbody tr {
  border-bottom: 1px solid var(--line);
  transition: background var(--t-fast) var(--ease);
}

.page-products .cmp-table tbody tr:nth-child(even) {
  background: var(--sand-lite);
}

.page-products .cmp-table tbody tr:hover {
  background: rgba(216, 166, 60, 0.14);
}

.page-products .cmp-table tbody tr:last-child {
  border-bottom: 0;
}

.page-products .cmp-table__num {
  font-family: var(--mono);
  font-weight: 500;
  text-align: right;
  color: var(--gold-deep);
  white-space: nowrap;
}

.page-products .cmp-table thead th.cmp-table__num {
  color: var(--gold-hi);
}

/* ---------- 产品线卡片带 ---------- */

.lines {
  padding-block: clamp(2.25rem, 6vw, 4rem) clamp(1.5rem, 4vw, 2.5rem);
}

.lines__title {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.9vw, 2rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0.5rem 0 0;
}

.lines__lede {
  margin: 0.875rem 0 0;
  max-width: 58ch;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--txt-2);
}

.lines__figure {
  margin: 1.75rem 0 1.75rem;
  border-radius: 24px 6px 28px 8px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--ink-2), var(--moss));
  box-shadow: var(--sh-2);
}

.lines__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

.lines__figure figcaption {
  padding: 0.75rem 1.125rem 0.875rem;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: rgba(251, 246, 236, 0.74);
}

.lines__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(250px, 82%);
  gap: 1rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
  padding: 0.375rem 0 1.5rem;
  scrollbar-width: thin;
}

.lines__track > * {
  scroll-snap-align: start;
}

@media (min-width: 880px) {
  .lines__track {
    grid-auto-flow: row;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow: visible;
    padding-bottom: 4rem;
  }

  .lines__track > :nth-child(even) {
    margin-top: 2.25rem;
  }
}

.line-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.375rem 1.25rem 1.5rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-organic);
  box-shadow: var(--sh-1);
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease), border-color var(--t) var(--ease);
}

.line-card:hover,
.line-card:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--sh-2);
  border-color: var(--gold);
}

.line-card__no {
  align-self: flex-start;
  display: inline-block;
  padding: 0.1875rem 0.5625rem;
  border: 1px solid var(--line-gold);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--gold-deep);
}

.line-card__title {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.line-card__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
  font-size: 0.8125rem;
  line-height: 1.68;
  color: var(--txt-2);
}

.line-card__key {
  display: block;
  margin-bottom: 0.125rem;
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--gold-deep);
}

/* ---------- 版本变化清单 ---------- */

.changes {
  position: relative;
  overflow: hidden;
  margin-top: clamp(2rem, 6vw, 4rem);
  padding-block: clamp(3rem, 7vw, 5rem);
  background: var(--ink);
  color: var(--sand-lite);
  border-radius: clamp(28px, 5vw, 64px) clamp(28px, 5vw, 64px) 0 0 / clamp(44px, 9vw, 110px) clamp(44px, 9vw, 110px) 0 0;
}

.changes::before {
  content: "";
  position: absolute;
  top: -22%;
  right: -12%;
  width: 58%;
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(216, 166, 60, 0.24), transparent 68%);
  pointer-events: none;
}

.page-products .section-label--on-ink {
  color: var(--gold-hi);
}

.changes__title {
  position: relative;
  margin: 0.625rem 0 0;
  font-family: var(--serif);
  font-size: clamp(1.4rem, 3vw, 2.125rem);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--sand-lite);
}

.changes__lede {
  position: relative;
  margin: 0.875rem 0 0;
  max-width: 58ch;
  font-size: 0.9375rem;
  line-height: 1.78;
  color: rgba(251, 246, 236, 0.76);
}

.changes__grid {
  position: relative;
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
  margin-top: 2.25rem;
}

@media (min-width: 840px) {
  .changes__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.change-col {
  padding: 1.25rem 1.25rem 1.5rem;
  background: rgba(244, 231, 210, 0.06);
  border: 1px solid rgba(216, 166, 60, 0.3);
  border-radius: 18px 4px 20px 6px;
  transition: background var(--t) var(--ease), border-color var(--t) var(--ease), transform var(--t) var(--ease);
}

.change-col:hover {
  background: rgba(244, 231, 210, 0.1);
  border-color: rgba(216, 166, 60, 0.55);
  transform: translateY(-3px);
}

.change-col__head {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1.125rem;
  font-size: 1rem;
  font-weight: 600;
}

.change-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.875rem;
  font-size: 0.875rem;
  line-height: 1.72;
  color: rgba(251, 246, 236, 0.82);
}

.change-list li {
  position: relative;
  padding-left: 1rem;
}

.change-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold);
}

.changes__foot {
  position: relative;
  margin: 2rem 0 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(251, 246, 236, 0.72);
}

.changes__link {
  color: var(--gold-hi);
  text-decoration: none;
  border-bottom: 1px solid rgba(243, 206, 107, 0.5);
  transition: border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.changes__link:hover,
.changes__link:focus-visible {
  color: #fff;
  border-bottom-color: var(--gold-hi);
}

/* ---------- 评测要点卡 ---------- */

.review {
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
}

.review__title {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.9vw, 2rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0.5rem 0 0;
}

.review__lede {
  margin: 0.875rem 0 0;
  max-width: 58ch;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--txt-2);
}

.review__figure {
  margin: 1.75rem 0 1.75rem;
  border-radius: 24px 6px 28px 8px;
  overflow: hidden;
  background: linear-gradient(140deg, var(--ink), var(--ink-2));
  box-shadow: var(--sh-2);
}

.review__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.review__figure figcaption {
  padding: 0.75rem 1.125rem 0.875rem;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: rgba(251, 246, 236, 0.74);
}

.score-grid {
  display: grid;
  gap: 1rem;
}

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

.score {
  padding: 1.125rem 1.125rem 1.25rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--pp-radius-sm);
  box-shadow: var(--sh-1);
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease);
}

.score:hover {
  transform: translateY(-3px);
  box-shadow: var(--sh-2);
}

.score__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
}

.score__name {
  font-family: var(--sans);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ink);
}

.score__val {
  font-family: var(--mono);
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--gold-deep);
}

.score__track {
  height: 6px;
  margin-top: 0.625rem;
  border-radius: 999px;
  overflow: hidden;
  background: linear-gradient(90deg, rgba(41, 199, 184, 0.18), rgba(255, 107, 74, 0.18));
}

.score__fill {
  display: block;
  width: var(--pct, 80%);
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--coral));
}

.score__note {
  margin: 0.75rem 0 0;
  font-size: 0.8125rem;
  line-height: 1.68;
  color: var(--txt-2);
}

.review__more {
  margin: 1.5rem 0 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--txt-2);
}

.review__link,
.flow__link {
  color: var(--gold-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.review__link:hover,
.review__link:focus-visible,
.flow__link:hover,
.flow__link:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--gold);
}

/* ---------- 提交流程 ---------- */

.flow {
  padding-block: clamp(2.25rem, 6vw, 4rem) clamp(3rem, 8vw, 5.5rem);
  background: linear-gradient(180deg, rgba(244, 231, 210, 0), var(--sand-lite) 30%, var(--sand-lite) 100%);
}

.flow__title {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.9vw, 2rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0.5rem 0 0;
}

.flow__lede {
  margin: 0.875rem 0 0;
  max-width: 54ch;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--txt-2);
}

.flow__steps {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.875rem;
}

.flow__step {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--pp-radius-sm);
  overflow: hidden;
  transition: border-color var(--t) var(--ease), box-shadow var(--t) var(--ease);
}

.flow__step[open] {
  border-color: var(--gold);
  box-shadow: var(--sh-1);
}

.flow__summary {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 1rem 1.125rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--sans);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ink);
  transition: color var(--t-fast) var(--ease);
}

.flow__summary::-webkit-details-marker {
  display: none;
}

.flow__summary:hover {
  color: var(--gold-deep);
}

.flow__summary:focus-visible {
  outline: 2px solid var(--gold-deep);
  outline-offset: -2px;
}

.flow__summary::after {
  content: "";
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  margin-left: auto;
  border-right: 1.5px solid var(--gold-deep);
  border-bottom: 1.5px solid var(--gold-deep);
  transform: rotate(45deg);
  transition: transform var(--t) var(--ease);
}

.flow__step[open] .flow__summary::after {
  transform: rotate(-135deg);
}

.flow__no {
  flex: 0 0 auto;
  padding: 0.125rem 0.5rem;
  border: 1px solid var(--line-gold);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--gold-deep);
}

.flow__body {
  padding: 0 1.125rem 1.25rem;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--txt-2);
}

.flow__body p {
  margin: 0;
}

.flow__actions {
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line-gold);
  display: grid;
  gap: 0.625rem;
}

.flow__more {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--txt-2);
}

@media (min-width: 900px) {
  .flow__actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }

  .entry-step:hover,
  .line-card:hover,
  .change-col:hover,
  .score:hover,
  .page-products .tabs__btn:hover {
    transform: none;
  }
}
<<<END>>>

.page-products {
  --pct: 1rem;
}