.page-products {
  --pn-block-gap: clamp(2rem, 5vw, 3.5rem);
  --pn-aside: 216px;
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-body);
}

.page-products .wrap {
  padding-top: clamp(1.25rem, 3vw, 2rem);
  padding-bottom: clamp(2.5rem, 6vw, 4.5rem);
}

/* ---------- 首屏 ---------- */
.page-products .fn-hero {
  margin-top: clamp(1.25rem, 3vw, 2rem);
}

.page-products .fn-hero__frame {
  position: relative;
  border: 1px solid var(--line);
  border-top: 4px solid var(--gold);
  background:
    linear-gradient(155deg, rgba(224, 166, 74, .13), rgba(224, 166, 74, 0) 54%),
    var(--shell);
  padding: clamp(1.5rem, 4vw, 3.25rem);
  padding-bottom: clamp(2rem, 5vw, 3.5rem);
}

.page-products .fn-hero__frame::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 12px;
  background-image: repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 16px);
  background-repeat: repeat-x;
  background-position: left bottom;
  background-size: 16px 12px;
}

.page-products .fn-hero__kicker {
  margin: 0 0 1rem;
  font-size: .76rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold-deep);
}

.page-products .fn-hero__title {
  margin: 0 0 1.1rem;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(2rem, 6vw, 3.6rem);
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-products .fn-hero__title span {
  display: block;
}

.page-products .fn-hero__title span:last-child {
  color: var(--gold-deep);
}

.page-products .fn-hero__lead {
  max-width: 48ch;
  margin: 0 0 1.6rem;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: var(--text);
}

.page-products .fn-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.6rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
  font-size: .8rem;
  letter-spacing: .06em;
  color: var(--mist);
}

/* ---------- 功能块骨架 ---------- */
.page-products .fn-block {
  display: grid;
  gap: 1.5rem;
  margin-top: var(--pn-block-gap);
  padding-top: var(--pn-block-gap);
  border-top: 1px solid var(--line);
}

.page-products .fn-block__num {
  margin: 0 0 .5rem;
  font-size: .78rem;
  letter-spacing: .22em;
  color: var(--gold-deep);
}

.page-products .fn-block__title {
  margin: 0 0 .45rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.3rem, 2.2vw, 1.7rem);
  line-height: 1.28;
  letter-spacing: -.005em;
  color: var(--ink);
}

.page-products .fn-block__note {
  margin: 0;
  font-size: .88rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-products .lead-text {
  margin: 0 0 1.4rem;
  max-width: 52ch;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-products .sub-head {
  margin: 0 0 .9rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--ink);
}

@media (min-width: 900px) {
  .page-products .fn-block {
    grid-template-columns: var(--pn-aside) minmax(0, 1fr);
    gap: clamp(1.75rem, 4vw, 3.5rem);
  }
  .page-products .fn-block__aside {
    position: sticky;
    top: 96px;
    align-self: start;
  }
}

/* ---------- 01 仪表板 ---------- */
.page-products .dash {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
  margin-bottom: 1.5rem;
}

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

@media (min-width: 1100px) {
  .page-products .dash {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .dash__cell {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .55rem;
  min-height: 200px;
  padding: 1.35rem 1.3rem 1.5rem;
  background: var(--shell);
  transition: background .25s var(--ease);
}

.page-products .dash__cell::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--gold);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .3s var(--ease);
}

.page-products .dash__cell:hover {
  background: var(--gold-wash);
}

.page-products .dash__cell:hover::before {
  transform: scaleY(1);
}

.page-products .dash__cell--note {
  background: var(--ink);
}

.page-products .dash__cell--note .dash__title,
.page-products .dash__cell--note .dash__num {
  color: var(--invert);
}

.page-products .dash__cell--note .dash__num {
  color: var(--gold);
}

.page-products .dash__cell--note .dash__desc {
  color: rgba(251, 247, 239, .78);
}

.page-products .dash__cell--note .dash__link {
  color: var(--gold);
  border-color: rgba(224, 166, 74, .5);
}

.page-products .dash__cell--note:hover {
  background: var(--ink-soft);
}

.page-products .dash__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
}

.page-products .dash__num {
  font-size: .78rem;
  letter-spacing: .18em;
  color: var(--gold-deep);
}

.page-products .dash__dot {
  display: block;
  width: 46px;
  height: 8px;
  background-image: repeating-linear-gradient(90deg, var(--gold) 0 4px, transparent 4px 8px);
}

.page-products .dash__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.08rem;
  color: var(--ink);
}

.page-products .dash__metric {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-products .dash__metric small {
  margin-left: .35rem;
  font-family: var(--font-body);
  font-size: .72rem;
  font-weight: 400;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-products .dash__desc {
  flex: 1;
  margin: 0;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-products .dash__link {
  align-self: flex-start;
  padding-bottom: 2px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--gold-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-products .dash__link:hover {
  color: var(--ink);
  border-color: var(--ink);
}

/* ---------- 图片容器 ---------- */
.page-products .fn-figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--shell);
}

.page-products .fn-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  background: var(--paper);
}

.page-products .fn-figure figcaption {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  align-items: baseline;
  padding: .7rem .95rem;
  border-top: 1px solid var(--line-soft);
  font-size: .8rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-products .fn-figure--lead {
  margin-top: .25rem;
}

/* ---------- 02 小屏导航 ---------- */
.page-products .split {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 980px) {
  .page-products .split {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: 2.5rem;
    align-items: start;
  }
}

.page-products .steps {
  list-style: none;
  margin: 0 0 1.75rem;
  padding: 0;
  display: grid;
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-products .steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .9rem;
  align-items: baseline;
  padding: 1rem 1.15rem;
  background: var(--shell);
}

.page-products .steps__n {
  font-size: .76rem;
  letter-spacing: .16em;
  color: var(--gold-deep);
}

.page-products .steps__t {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink);
}

.page-products .steps__d {
  margin: .3rem 0 0;
  font-size: .88rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .screens {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .75rem;
}

.page-products .screen {
  display: grid;
  gap: .55rem;
  align-content: start;
  padding: .85rem .8rem 1rem;
  border: 1px solid var(--line);
  background: var(--shell);
}

.page-products .screen__dev {
  position: relative;
  display: grid;
  grid-template-rows: 12px 1fr;
  height: 96px;
  overflow: hidden;
  border: 2px solid var(--ink-soft);
  background: var(--paper);
}

.page-products .screen__dev::before {
  content: "";
  background: var(--ink);
}

.page-products .screen__dev::after {
  content: "";
  margin: .4rem .45rem;
  background-image: repeating-linear-gradient(0deg, var(--line) 0 1px, transparent 1px 11px);
  background-size: 100% 11px;
}

.page-products .screen--phone .screen__dev {
  width: 64%;
  margin-inline: auto;
}

.page-products .screen--tablet .screen__dev {
  width: 100%;
}

.page-products .screen--fold .screen__dev {
  width: 78%;
  margin-inline: auto;
}

.page-products .screen__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .95rem;
  color: var(--ink);
}

.page-products .screen__desc {
  margin: 0;
  font-size: .82rem;
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 03 索引对照表 ---------- */
.page-products .chips {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-bottom: 1.1rem;
}

.page-products .chip {
  padding: .32rem .62rem;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--ink-soft);
  text-decoration: none;
  background: var(--shell);
  border: 1px solid var(--line);
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-products .chip:hover {
  background: var(--gold-wash);
  border-color: var(--gold);
  color: var(--gold-deep);
}

.page-products .tbl-wrap {
  margin-top: 1.25rem;
  border: 1px solid var(--line);
  background: var(--shell);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .idx-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: .92rem;
}

.page-products .idx-table caption {
  padding: .9rem 1rem;
  text-align: left;
  font-size: .83rem;
  line-height: 1.6;
  color: var(--mist);
  border-bottom: 1px solid var(--line-soft);
}

.page-products .idx-table th {
  padding: .75rem .9rem;
  background: var(--ink);
  color: var(--invert);
  font-weight: 600;
  font-size: .82rem;
  letter-spacing: .06em;
  text-align: left;
  white-space: nowrap;
}

.page-products .idx-table td {
  padding: .72rem .9rem;
  border-bottom: 1px solid var(--line-soft);
  color: var(--text);
  vertical-align: top;
  line-height: 1.6;
}

.page-products .idx-table tbody tr:nth-child(even) td {
  background: rgba(14, 27, 42, .035);
}

.page-products .idx-table tbody tr:hover td {
  background: var(--gold-wash);
}

.page-products .idx-table .c-num {
  width: 84px;
  letter-spacing: .1em;
  color: var(--gold-deep);
}

.page-products .idx-table .c-count {
  width: 96px;
  text-align: right;
  font-weight: 600;
}

.page-products .idx-table tfoot td {
  background: var(--ink-soft);
  color: var(--invert);
  font-weight: 600;
  letter-spacing: .04em;
  border-bottom: 0;
}

/* ---------- 04 版本对照 ---------- */
.page-products .cmp {
  border: 1px solid var(--line);
  background: var(--shell);
  margin-bottom: 1.5rem;
}

.page-products .cmp__row {
  display: grid;
  grid-template-columns: 1.05fr 2fr 2fr;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .cmp__row:last-child {
  border-bottom: 0;
}

.page-products .cmp__row > * {
  padding: .85rem .95rem;
  font-size: .9rem;
  line-height: 1.65;
}

.page-products .cmp__key {
  font-weight: 600;
  color: var(--ink);
  background: rgba(14, 27, 42, .035);
}

.page-products .cmp__now {
  color: var(--text);
}

.page-products .cmp__old {
  color: var(--mist);
}

.page-products .cmp__head > * {
  background: var(--ink);
  color: var(--invert);
  font-size: .8rem;
  letter-spacing: .08em;
}

.page-products .cmp__head .cmp__key {
  background: var(--ink);
  color: var(--invert);
}

.page-products .cmp__row.is-diff {
  background: var(--gold-wash);
}

.page-products .cmp__row.is-diff .cmp__key {
  background: var(--gold-wash);
  box-shadow: inset 3px 0 0 var(--gold-deep);
}

@media (max-width: 719px) {
  .page-products .cmp__row {
    grid-template-columns: 1fr;
  }
  .page-products .cmp__row > * {
    padding: .55rem .95rem;
    font-size: .86rem;
  }
  .page-products .cmp__head {
    display: none;
  }
  .page-products .cmp__key {
    padding-top: .7rem;
    background: var(--ink-soft);
    color: var(--invert);
    font-size: .78rem;
    letter-spacing: .1em;
  }
  .page-products .cmp__now::before {
    content: "当前版本 · ";
    font-family: var(--font-mono);
    font-size: .78em;
    color: var(--gold-deep);
  }
  .page-products .cmp__old::before {
    content: "上一版本 · ";
    font-family: var(--font-mono);
    font-size: .78em;
    color: var(--mist);
  }
  .page-products .cmp__row.is-diff .cmp__key {
    background: var(--ink-soft);
    box-shadow: none;
    border-left: 3px solid var(--gold-deep);
  }
}

.page-products .note-strip {
  margin-top: 1.5rem;
  padding: 1.25rem 1.35rem 1.4rem;
  border: 1px solid var(--line-gold);
  border-left: 3px solid var(--gold);
  background: var(--gold-wash);
}

.page-products .note-strip__t {
  margin: 0 0 .5rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink);
}

.page-products .note-strip__d {
  margin: 0;
  font-size: .9rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-products .note-strip__d a {
  color: var(--gold-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
}

.page-products .note-strip__d a:hover {
  color: var(--ink);
  border-color: var(--ink);
}

/* ---------- 05 收藏入口 ---------- */
.page-products .duo {
  display: grid;
  gap: 1rem;
}

@media (min-width: 760px) {
  .page-products .duo {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
  }
}

.page-products .duo__card {
  display: grid;
  gap: .6rem;
  align-content: start;
  padding: 1.4rem 1.35rem 1.6rem;
  border: 1px solid var(--line);
  border-top: 3px solid var(--gold);
  background: var(--shell);
}

.page-products .duo__tag {
  margin: 0;
  font-size: .76rem;
  letter-spacing: .18em;
  color: var(--gold-deep);
}

.page-products .duo__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--ink);
}

.page-products .duo__desc {
  margin: 0 0 .35rem;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-products .tick {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .5rem;
}

.page-products .tick li {
  position: relative;
  padding-left: 1.15rem;
  font-size: .88rem;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-products .tick li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 8px;
  height: 1px;
  background: var(--gold);
}

/* ---------- 06 案例与资料 ---------- */
.page-products .filter-rail {
  display: grid;
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
  margin-bottom: 1.4rem;
}

@media (min-width: 780px) {
  .page-products .filter-rail {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-products .filter-rail__col {
  padding: 1.15rem 1.25rem 1.3rem;
  background: var(--shell);
}

.page-products .filter-rail__k {
  margin: 0 0 .45rem;
  font-size: .78rem;
  letter-spacing: .16em;
  color: var(--gold-deep);
}

.page-products .filter-rail__v {
  margin: 0;
  font-size: .9rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-products .dl-group {
  margin-bottom: 1.5rem;
}

.page-products .dl {
  border: 1px solid var(--line);
  background: var(--shell);
}

.page-products .dl + .dl {
  margin-top: .6rem;
}

.page-products .dl summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .95rem 1.1rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink);
}

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

.page-products .dl summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.1rem;
  line-height: 1;
  color: var(--gold-deep);
}

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

.page-products .dl[open] summary {
  border-bottom: 1px solid var(--line-soft);
}

.page-products .dl__body {
  padding: 1rem 1.1rem 1.15rem;
}

/* ---------- 07 使用路径 ---------- */
.page-products .paths {
  display: grid;
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

@media (min-width: 880px) {
  .page-products .paths {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .path {
  display: grid;
  gap: .7rem;
  align-content: start;
  padding: 1.4rem 1.3rem 1.6rem;
  background: var(--shell);
}

.page-products .path__tag {
  margin: 0;
  font-size: .76rem;
  letter-spacing: .18em;
  color: var(--gold-deep);
}

.page-products .path__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.12rem;
  color: var(--ink);
}

.page-products .path__for {
  margin: 0;
  font-size: .86rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .path__steps {
  counter-reset: pstep;
  list-style: none;
  margin: .2rem 0 0;
  padding: 0;
  display: grid;
  gap: .55rem;
}

.page-products .path__steps li {
  position: relative;
  padding-left: 1.75rem;
  font-size: .89rem;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-products .path__steps li::before {
  counter-increment: pstep;
  content: counter(pstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: .16em;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .06em;
  color: var(--gold-deep);
}

.page-products .path__link {
  align-self: start;
  margin-top: .3rem;
  font-size: .85rem;
  font-weight: 600;
  color: var(--gold-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
  padding-bottom: 2px;
}

.page-products .path__link:hover {
  color: var(--ink);
  border-color: var(--ink);
}

/* ---------- 收尾 ---------- */
.page-products .fn-cta {
  display: grid;
  gap: 1.2rem;
  margin-top: var(--pn-block-gap);
  padding: clamp(1.6rem, 4vw, 2.6rem);
  border: 1px solid var(--line);
  background: var(--ink);
  color: var(--invert);
}

@media (min-width: 820px) {
  .page-products .fn-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 2.5rem;
  }
}

.page-products .fn-cta__title {
  margin: 0 0 .7rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.25rem, 2.4vw, 1.65rem);
  line-height: 1.35;
  color: var(--invert);
}

.page-products .fn-cta__desc {
  margin: 0;
  max-width: 54ch;
  font-size: .92rem;
  line-height: 1.85;
  color: rgba(251, 247, 239, .8);
}

.page-products .fn-cta__desc a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(224, 166, 74, .5);
}

.page-products .fn-cta__desc a:hover {
  border-color: var(--gold);
}

.page-products .fn-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
}

@media (max-width: 420px) {
  .page-products .screens {
    grid-template-columns: 1fr;
  }
  .page-products .dash__cell {
    min-height: 0;
  }
}
<<<END>>>