.page-products {
  --rs-side-w: 246px;
  --rs-code-bg: #121316;
  background: var(--c-paper);
  color: var(--c-ink);
  overflow-x: clip;
}

.page-products h1,
.page-products h2,
.page-products h3 {
  font-family: var(--font-display);
  letter-spacing: -0.01em;
  margin: 0;
}

.page-products .section-title {
  font-size: clamp(24px, 3.6vw, 34px);
  line-height: 1.26;
}

.page-products .section-head {
  max-width: 760px;
  margin-bottom: 26px;
}

.page-products .eyebrow {
  margin: 0 0 12px;
}

.page-products .lede {
  max-width: 66ch;
  margin: 12px 0 0;
  color: var(--c-muted);
  font-size: 15px;
  line-height: 1.8;
}

.page-products a {
  color: inherit;
}

/* 面包屑 */
.rs-crumb-wrap {
  padding-top: 96px;
  padding-bottom: 6px;
}

@media (min-width: 900px) {
  .rs-crumb-wrap {
    padding-top: 112px;
  }
}

/* 首屏 */
.page-products .rs-hero {
  position: relative;
  padding-top: 10px;
}

.page-products .rs-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--c-warm);
  clip-path: polygon(0 74%, 100% 46%, 100% 100%, 0 100%);
  opacity: 0.75;
  pointer-events: none;
  z-index: 0;
}

.page-products .rs-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 26px;
  padding: 26px 0 6px;
  align-items: end;
}

.page-products .rs-hero-copy h1 {
  font-size: clamp(34px, 7.4vw, 64px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.page-products .rs-lede {
  margin-top: 16px;
  color: var(--c-ink-2);
  font-size: 16px;
}

.page-products .rs-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .rs-hero-figure {
  margin: 0;
}

.page-products .rs-hero-img {
  border: 1px solid var(--c-line);
  box-shadow: var(--shadow-2);
  background: var(--c-ink);
}

.page-products .rs-hero-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .rs-hero-cap {
  display: block;
  margin-top: 10px;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--c-muted);
  text-transform: uppercase;
}

.page-products .rs-stats {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  margin: 30px 0 0;
  padding: 0;
  border-top: 1px solid var(--c-line);
}

.page-products .rs-stat {
  padding: 18px 12px 4px 0;
  border-bottom: 1px solid var(--c-line);
}

.page-products .rs-stat dt {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-muted);
}

.page-products .rs-stat dd {
  margin: 8px 0 0;
  display: flex;
  align-items: baseline;
  gap: 6px;
  flex-wrap: wrap;
}

.page-products .rs-stat-num {
  font-family: var(--font-display);
  font-size: clamp(28px, 5.4vw, 42px);
  font-weight: 700;
  line-height: 1;
  color: var(--c-red);
}

.page-products .rs-stat-unit {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-ink-2);
  letter-spacing: 0.04em;
}

@media (min-width: 760px) {
  .page-products .rs-stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .rs-stat {
    padding-right: 20px;
    border-bottom: 0;
  }
}

@media (min-width: 900px) {
  .page-products .rs-hero-grid {
    grid-template-columns: 1.08fr 0.92fr;
    gap: 52px;
    padding: 48px 0 10px;
  }
}

/* 文件类型 */
.page-products .rs-types {
  padding: 64px 0 8px;
}

.page-products .rs-type-grid {
  display: grid;
  gap: 18px;
}

.page-products .rs-type {
  display: grid;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: var(--shadow-1);
}

.page-products .rs-type .img-frame {
  border-radius: 0;
}

.page-products .rs-type .img-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .rs-type-body {
  padding: 20px 20px 22px;
}

.page-products .rs-type-name {
  font-size: 22px;
  margin-bottom: 8px;
}

.page-products .rs-type-body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-ink-2);
}

.page-products .rs-bar {
  height: 6px;
  margin-top: 16px;
  border-radius: var(--r-pill);
  background: var(--c-warm);
  overflow: hidden;
}

.page-products .rs-bar > span {
  display: block;
  height: 100%;
  border-radius: inherit;
}

.page-products .rs-bar--pdf > span {
  width: 62%;
  background: var(--c-red);
}

.page-products .rs-bar--sheet > span {
  width: 38%;
  background: var(--c-green);
}

.page-products .rs-type-body .meta-row {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--c-muted);
}

@media (min-width: 820px) {
  .page-products .rs-type-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .page-products .rs-type {
    grid-template-columns: 200px 1fr;
  }

  .page-products .rs-type .img-frame {
    height: 100%;
  }
}

/* 分类目录 */
.page-products .rs-catalog {
  padding: 64px 0 10px;
}

.page-products .rs-side {
  border-left: 2px solid var(--c-gold);
  padding-left: 16px;
  margin-bottom: 32px;
}

.page-products .rs-side-title {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-muted);
  margin: 0 0 12px;
  text-transform: uppercase;
}

.page-products .rs-index {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .rs-index a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 6px;
  border-radius: var(--r-sm);
  text-decoration: none;
  font-size: 14px;
  color: var(--c-ink-2);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .rs-index a .mono {
  font-size: 11px;
  color: var(--c-red);
  letter-spacing: 0.06em;
}

.page-products .rs-index a:hover,
.page-products .rs-index a:focus-visible {
  background: var(--c-warm);
  color: var(--c-ink);
}

.page-products .rs-side-note {
  margin-top: 22px;
  padding: 16px;
  border-radius: var(--r-md);
  background: var(--c-warm);
}

.page-products .rs-side-note-title {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--c-red);
}

.page-products .rs-side-note p {
  margin: 0 0 14px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-ink-2);
}

.page-products .rs-cat {
  padding: 24px 0;
  border-top: 1px solid var(--c-line);
}

.page-products .rs-cat-head {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 6px 14px;
  align-items: start;
}

.page-products .rs-cat-head > .tag {
  grid-column: 2;
  justify-self: start;
  margin-top: 4px;
}

.page-products .rs-cat-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-sm);
  background: var(--c-paper);
  font-size: 12px;
  color: var(--c-red);
}

.page-products .rs-cat-name {
  font-size: 22px;
  margin-bottom: 8px;
}

.page-products .rs-cat-copy p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-ink-2);
  max-width: 62ch;
}

.page-products .rs-files {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .rs-file {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 12px 14px;
  background: var(--c-warm);
  border-left: 2px solid var(--c-green);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .rs-file:hover {
  transform: translateY(-2px);
  background: var(--c-paper);
  box-shadow: var(--shadow-1);
}

.page-products .rs-file-name {
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--c-ink);
  word-break: break-all;
}

.page-products .rs-file-meta {
  font-size: 12.5px;
  color: var(--c-muted);
  line-height: 1.6;
}

.page-products .rs-file .tag {
  justify-self: start;
  margin-top: 2px;
}

.page-products .rs-cat-media {
  display: grid;
  gap: 0;
}

.page-products .rs-cat-figure {
  margin: 16px 0 0;
  max-width: 420px;
}

.page-products .rs-cat-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .rs-cat-figure figcaption {
  margin-top: 8px;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--c-muted);
}

@media (min-width: 700px) {
  .page-products .rs-file {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 4px 16px;
  }

  .page-products .rs-file-name {
    grid-column: 1;
  }

  .page-products .rs-file-meta {
    grid-column: 1;
  }

  .page-products .rs-file .tag {
    grid-column: 2;
    grid-row: 1 / span 2;
  }

  .page-products .rs-cat-head {
    grid-template-columns: 38px minmax(0, 1fr) auto;
  }

  .page-products .rs-cat-head > .tag {
    grid-column: 3;
    grid-row: 1;
    margin-top: 2px;
  }
}

@media (min-width: 860px) {
  .page-products .rs-cat-media {
    grid-template-columns: 320px minmax(0, 1fr);
    gap: 20px;
    align-items: start;
  }

  .page-products .rs-cat-media .rs-files {
    margin-top: 16px;
  }
}

@media (min-width: 1000px) {
  .page-products .rs-catalog-grid {
    display: grid;
    grid-template-columns: var(--rs-side-w) minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-products .rs-side {
    position: sticky;
    top: 96px;
    margin-bottom: 0;
  }
}

/* 命名规则 */
.page-products .rs-naming {
  margin-top: 56px;
  padding: 56px 0;
  background: var(--c-warm);
}

.page-products .rs-naming-grid {
  display: grid;
  gap: 28px;
  align-items: start;
}

.page-products .rs-naming-copy p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-ink-2);
  max-width: 60ch;
}

.page-products .rs-naming-tip {
  padding-left: 14px;
  border-left: 2px solid var(--c-gold);
  color: var(--c-ink-2);
  font-size: 14px;
}

.page-products .rs-code {
  background: var(--rs-code-bg);
  border-radius: var(--r-md);
  padding: 22px 20px 18px;
  box-shadow: var(--shadow-2);
}

.page-products .rs-code-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 2px;
  padding: 8px 0;
  border-bottom: 1px dashed rgba(199, 162, 74, 0.32);
}

.page-products .rs-code-part {
  font-family: var(--font-mono);
  font-size: clamp(13px, 3.2vw, 16px);
  color: #FAF8F4;
  letter-spacing: 0.04em;
  word-break: break-all;
}

.page-products .rs-code-part--gold {
  color: var(--c-gold);
}

.page-products .rs-code-sep {
  font-family: var(--font-mono);
  color: rgba(250, 248, 244, 0.4);
}

.page-products .rs-code-legend {
  margin: 14px 0 0;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--c-gold);
}

.page-products .rs-legend-grid {
  margin-top: 32px;
}

.page-products .rs-legend {
  padding: 18px 0 0;
  border-top: 1px solid var(--c-line);
}

.page-products .rs-legend-key {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--c-red);
}

.page-products .rs-legend h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.page-products .rs-legend p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-ink-2);
}

@media (min-width: 900px) {
  .page-products .rs-naming-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
  }
}

/* 取用流程 */
.page-products .rs-flow-sec {
  padding: 64px 0 12px;
}

.page-products .rs-flow-grid {
  display: grid;
  gap: 32px;
  align-items: start;
}

.page-products .rs-flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  counter-reset: none;
}

.page-products .rs-step {
  position: relative;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 16px;
  padding: 0 0 26px;
}

.page-products .rs-step::after {
  content: "";
  position: absolute;
  left: 21px;
  top: 40px;
  bottom: 4px;
  width: 1px;
  background: linear-gradient(180deg, var(--c-line), rgba(216, 210, 199, 0.2));
}

.page-products .rs-step:last-child {
  padding-bottom: 0;
}

.page-products .rs-step:last-child::after {
  display: none;
}

.page-products .rs-step-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--c-ink);
  color: var(--c-gold);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-products .rs-step h3 {
  font-size: 17px;
  margin: 6px 0 6px;
}

.page-products .rs-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-ink-2);
}

.page-products .rs-flow-figure {
  margin: 0;
}

.page-products .rs-flow-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .rs-flow-figure figcaption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--c-muted);
}

@media (min-width: 900px) {
  .page-products .rs-flow-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 56px;
  }
}

/* 热门下载 */
.page-products .rs-hot {
  padding: 64px 0 12px;
}

.page-products .rs-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  background: var(--c-paper);
  box-shadow: var(--shadow-1);
}

.page-products .rs-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .rs-table-cap {
  caption-side: top;
  text-align: left;
  padding: 14px 16px 0;
  font-size: 12px;
  color: var(--c-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

.page-products .rs-table th,
.page-products .rs-table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--c-line);
  vertical-align: middle;
}

.page-products .rs-table thead th {
  background: var(--c-warm);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--c-muted);
  white-space: nowrap;
}

.page-products .rs-table tbody th {
  font-weight: 500;
  color: var(--c-ink);
  font-family: var(--font-body);
}

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

.page-products .rs-table tbody tr:hover {
  background: rgba(239, 234, 226, 0.5);
}

.page-products .rs-num {
  display: block;
  font-size: 13px;
  color: var(--c-ink);
  white-space: nowrap;
}

.page-products .rs-mini {
  display: block;
  margin-top: 6px;
  width: 100%;
  max-width: 110px;
  height: 4px;
  border-radius: var(--r-pill);
  background: var(--c-warm);
  overflow: hidden;
}

.page-products .rs-mini-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--c-green);
}

.page-products .rs-mini--86 { width: 86%; }
.page-products .rs-mini--62 { width: 62%; }
.page-products .rs-mini--44 { width: 44%; }
.page-products .rs-mini--39 { width: 39%; }
.page-products .rs-mini--31 { width: 31%; }
.page-products .rs-mini--24 { width: 24%; }

.page-products .rs-hot-foot {
  margin: 18px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--c-muted);
}

.page-products .rs-hot-foot a {
  color: var(--c-red);
  text-decoration: none;
  border-bottom: 1px solid rgba(176, 18, 47, 0.35);
}

.page-products .rs-hot-foot a:hover,
.page-products .rs-hot-foot a:focus-visible {
  border-bottom-color: var(--c-red);
}

/* 授权 */
.page-products .rs-license {
  padding: 64px 0 16px;
}

.page-products .rs-lic-grid {
  margin-bottom: 28px;
}

.page-products .rs-lic {
  padding: 22px 20px;
  border-top: 2px solid var(--c-red);
}

.page-products .rs-lic-key {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--c-red);
}

.page-products .rs-lic h3 {
  font-size: 18px;
  margin-bottom: 10px;
}

.page-products .rs-lic p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--c-ink-2);
}

.page-products .rs-lic-note {
  margin-top: 12px !important;
  padding-top: 12px;
  border-top: 1px dashed var(--c-line);
  font-size: 12.5px !important;
  color: var(--c-muted) !important;
}

.page-products .rs-ack {
  padding: 22px 20px;
  border-radius: var(--r-md);
  background: var(--c-mist);
  border: 1px solid rgba(47, 125, 109, 0.28);
}

.page-products .rs-ack-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 17px;
  color: var(--c-ink);
}

.page-products .rs-ack-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .rs-ack-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.page-products .rs-ack-box {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  accent-color: var(--c-green);
  cursor: pointer;
}

.page-products .rs-ack-list label {
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-ink-2);
  cursor: pointer;
}

.page-products .rs-ack-hint {
  display: none;
  margin: 14px 0 0;
  padding: 12px 14px;
  background: var(--c-paper);
  border-left: 2px solid var(--c-green);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--c-ink-2);
}

.page-products .rs-ack:has(.rs-ack-box:checked) .rs-ack-hint {
  display: block;
}

.page-products .rs-ack-box:focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: 2px;
}

/* 收尾 */
.page-products .rs-cta {
  margin-top: 64px;
  background: var(--c-red);
  color: var(--c-paper);
  padding: 48px 0 56px;
}

.page-products .rs-cta-inner {
  display: grid;
  gap: 28px;
  align-items: start;
}

.page-products .rs-cta-eyebrow {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: rgba(250, 248, 244, 0.72);
}

.page-products .rs-cta h2 {
  font-size: clamp(24px, 4.2vw, 34px);
  line-height: 1.25;
  color: var(--c-paper);
}

.page-products .rs-cta-copy p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(250, 248, 244, 0.86);
  max-width: 56ch;
}

.page-products .rs-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.page-products .rs-cta-actions .btn-ghost {
  color: var(--c-paper);
  border-color: rgba(250, 248, 244, 0.55);
}

.page-products .rs-cta-actions .btn-ghost:hover,
.page-products .rs-cta-actions .btn-ghost:focus-visible {
  border-color: var(--c-gold);
  color: var(--c-gold);
}

.page-products .rs-cta-contact {
  flex: 1 0 100%;
  margin: 10px 0 0;
  font-size: 12.5px;
  line-height: 1.9;
  color: rgba(250, 248, 244, 0.82);
  letter-spacing: 0.02em;
}

@media (min-width: 860px) {
  .page-products .rs-cta {
    padding: 60px 0 68px;
  }

  .page-products .rs-cta-inner {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    gap: 48px;
    align-items: center;
  }
}
<<<END>>>