.page-products {
  --pp-edge: 3px;
  --pp-hair: 1px solid rgba(243, 235, 221, 0.12);
  background: var(--ink);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

.page-products .container {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: 20px;
}

.page-products .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  position: relative;
  padding: 22px 0 46px;
  background:
    repeating-linear-gradient(115deg, rgba(232, 178, 58, 0.055) 0 2px, transparent 2px 22px),
    radial-gradient(120% 92% at 10% 0%, rgba(232, 178, 58, 0.17), transparent 62%),
    var(--ink);
  border-bottom: var(--bw) solid var(--charcoal);
}

.page-products .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 26px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--rock);
}

.page-products .breadcrumb a {
  color: var(--rock);
  text-decoration: none;
}

.page-products .breadcrumb a:hover {
  color: var(--gold);
}

.page-products .breadcrumb [aria-current="page"] {
  color: var(--cream);
}

.page-products .crumb-sep {
  color: var(--gold-deep);
}

.page-products .prod-hero-grid {
  display: grid;
  gap: 28px;
}

.page-products .prod-eyebrow {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-products .prod-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 8.4vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-products .prod-hero h1 em {
  display: inline-block;
  font-style: normal;
  color: var(--gold);
  transform: skewX(-4deg);
  text-shadow: 3px 3px 0 rgba(169, 121, 31, 0.35);
}

.page-products .prod-lead {
  max-width: 58ch;
  margin: 0 0 24px;
  font-size: 16px;
  color: rgba(243, 235, 221, 0.82);
}

.page-products .prod-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border: var(--bw) solid var(--gold);
  background: transparent;
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  box-shadow: var(--shadow-hard);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease,
    background-color 0.18s ease;
}

.page-products .btn--cta {
  border-color: var(--flame);
  background: var(--flame);
  color: var(--charcoal);
}

.page-products .btn--ghost {
  border-color: var(--haze);
  color: var(--cream);
}

.page-products .btn--sm {
  padding: 9px 16px;
  font-size: 14px;
}

.page-products .btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 rgba(169, 121, 31, 0.45);
}

.page-products .btn--cta:hover {
  border-color: var(--gold);
}

.page-products .btn--ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.page-products .prod-hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  align-self: start;
  background: var(--haze);
  border: var(--bw) solid var(--haze);
  box-shadow: var(--shadow-hard);
}

.page-products .hero-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 14px;
  background: var(--charcoal);
  border-left: 2px solid var(--gold-deep);
}

.page-products .hero-stat--jade {
  border-left-color: var(--jade);
}

.page-products .hero-stat-value {
  font-size: 25px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}

.page-products .hero-stat--jade .hero-stat-value {
  color: var(--jade);
}

.page-products .hero-stat-label {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--rock);
}

/* ---------- 章节通用 ---------- */
.page-products .section {
  padding: 46px 0;
}

.page-products .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 16px;
  margin-bottom: 26px;
  padding-top: 16px;
  border-top: var(--bw) solid var(--haze);
}

.page-products .section-num {
  padding: 2px 9px;
  background: var(--gold);
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  transform: skewX(-8deg);
}

.page-products .section-title {
  flex: 1 1 100%;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 5.6vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-products .prod-sec-lead {
  flex: 1 1 100%;
  max-width: 64ch;
  margin: 0;
  font-size: 15px;
  color: rgba(243, 235, 221, 0.76);
}

/* ---------- 01 版本 ---------- */
.page-products .ver-layout {
  display: grid;
  gap: 18px;
}

.page-products .ver-tabs {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 8px;
  scroll-snap-type: x mandatory;
}

.page-products .ver-tab {
  flex: 0 0 auto;
  min-width: 156px;
  display: grid;
  gap: 2px;
  padding: 12px 14px;
  scroll-snap-align: start;
  border: var(--bw) solid var(--haze);
  background: var(--charcoal);
  color: var(--cream);
  text-decoration: none;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.5);
  transition: border-color 0.16s ease, transform 0.16s ease;
}

.page-products .ver-tab:hover,
.page-products .ver-tab:focus-visible {
  border-color: var(--gold);
  transform: translate(-1px, -1px);
}

.page-products .ver-tab.is-current {
  border-color: var(--gold);
  background: var(--haze);
  box-shadow: 4px 4px 0 rgba(169, 121, 31, 0.45);
}

.page-products .ver-tab-num {
  font-size: 12px;
  color: var(--gold);
}

.page-products .ver-tab-name {
  font-size: 17px;
  font-weight: 800;
}

.page-products .ver-tab-sub {
  font-size: 12px;
  color: var(--rock);
}

.page-products .ver-panels {
  display: grid;
  gap: 18px;
}

.page-products .ver-card {
  padding: 20px 18px;
  background: var(--charcoal);
  border: var(--bw) solid var(--haze);
  box-shadow: var(--shadow-hard);
  scroll-margin-top: 100px;
}

.page-products .ver-card:target {
  border-color: var(--gold);
}

.page-products .ver-card--stable {
  border-left: 6px solid var(--jade);
}

.page-products .ver-card--beta {
  border-left: 6px solid var(--flame);
}

.page-products .ver-card--history {
  border-left: 6px solid var(--clay);
}

.page-products .ver-card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 16px;
}

.page-products .ver-card-head h3 {
  margin: 8px 0 4px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 21px;
  line-height: 1.2;
  color: var(--cream);
}

.page-products .ver-card-head p {
  margin: 0;
  font-size: 14px;
  color: rgba(243, 235, 221, 0.7);
}

.page-products .ver-badge {
  flex: 0 0 auto;
  padding: 4px 14px;
  background: var(--gold);
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}

.page-products .tag {
  display: inline-block;
  padding: 2px 9px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.page-products .tag--jade {
  background: rgba(47, 184, 154, 0.16);
  border: 1px solid var(--jade);
  color: var(--jade);
}

.page-products .tag--flame {
  background: rgba(242, 100, 25, 0.16);
  border: 1px solid var(--flame);
  color: var(--flame);
}

.page-products .tag--clay {
  background: rgba(180, 85, 45, 0.2);
  border: 1px solid var(--clay);
  color: #d98a63;
}

.page-products .spec-list {
  display: grid;
  gap: 1px;
  margin: 0 0 16px;
  background: var(--haze);
  border: 1px solid var(--haze);
}

.page-products .spec-item {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 9px 12px;
  background: rgba(11, 27, 43, 0.75);
}

.page-products .spec-item dt {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--rock);
}

.page-products .spec-item dd {
  margin: 0;
  font-size: 14px;
  color: var(--cream);
}

.page-products .ver-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-products .ver-points li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  color: rgba(243, 235, 221, 0.85);
}

.page-products .ver-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  background: var(--jade);
  transform: skewX(-12deg);
}

.page-products .ver-card--beta .ver-points li::before {
  background: var(--flame);
}

.page-products .ver-points--tight li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 8px;
  padding-left: 0;
}

.page-products .ver-points--tight li::before {
  display: none;
}

.page-products .ver-points--tight .mono {
  color: var(--flame);
  font-size: 13px;
}

.page-products .ver-history-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
  margin: 0 0 14px;
  padding: 0;
}

.page-products .ver-history-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  padding: 7px 10px;
  background: rgba(30, 58, 82, 0.42);
  border-left: 2px solid var(--clay);
}

.page-products .ver-hv {
  font-size: 13px;
  color: var(--cream);
}

.page-products .ver-hm {
  font-size: 12px;
  color: var(--rock);
}

.page-products .ver-note {
  margin: 0;
  padding-top: 12px;
  border-top: var(--pp-hair);
  font-size: 13px;
  color: var(--rock);
}

.page-products .ver-figure {
  margin: 0;
}

.page-products .ver-figure img,
.page-products .adapt-figure img,
.page-products .columns-figure img,
.page-products .feat-figure img,
.page-products .log-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: var(--bw) solid var(--haze);
  box-shadow: var(--shadow-hard);
}

.page-products figcaption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--rock);
}

/* ---------- 02 适配 ---------- */
.page-products .adapt-grid {
  display: grid;
  gap: 20px;
}

.page-products .adapt-checks {
  list-style: none;
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
}

.page-products .check-item {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 2px 14px;
  padding: 14px 16px;
  background: var(--charcoal);
  border: 2px solid var(--haze);
  border-top: var(--bw) solid var(--jade);
}

.page-products .check-num {
  grid-row: 1 / 3;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--jade);
}

.page-products .check-item h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 800;
  color: var(--cream);
}

.page-products .check-item p {
  margin: 0;
  font-size: 14px;
  color: rgba(243, 235, 221, 0.74);
}

.page-products .adapt-figure {
  margin: 0;
}

/* ---------- 03 栏目 ---------- */
.page-products .columns-figure {
  margin: 0 0 22px;
}

.page-products .col-chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 10px;
  margin-bottom: 22px;
}

.page-products .col-chip {
  flex: 0 0 auto;
  padding: 6px 13px;
  border: 2px solid var(--haze);
  background: rgba(30, 58, 82, 0.5);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.16s ease, color 0.16s ease;
}

.page-products .col-chip:hover,
.page-products .col-chip:focus-visible {
  border-color: var(--gold);
  color: var(--gold);
}

.page-products .col-group {
  margin-bottom: 26px;
  scroll-margin-top: 96px;
}

.page-products .col-group:last-child {
  margin-bottom: 0;
}

.page-products .col-group-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding-bottom: 8px;
  margin-bottom: 12px;
  border-bottom: 2px solid var(--haze);
}

.page-products .col-group-head h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  color: var(--gold);
}

.page-products .col-count {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--rock);
}

.page-products .col-band {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding: 2px 2px 14px;
  scroll-snap-type: x mandatory;
}

.page-products .col-band:focus-visible {
  outline: 2px dashed var(--gold);
  outline-offset: 4px;
}

.page-products .col-card {
  flex: 0 0 208px;
  display: grid;
  gap: 6px;
  align-content: start;
  min-height: 118px;
  padding: 14px;
  scroll-snap-align: start;
  background: linear-gradient(158deg, rgba(30, 58, 82, 0.9), rgba(17, 24, 32, 0.96));
  border: 2px solid var(--haze);
  border-left: var(--bw) solid var(--gold-deep);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 13px 100%, 0 calc(100% - 13px));
  transition: border-color 0.16s ease, background 0.16s ease;
}

.page-products .col-card:hover {
  border-color: var(--gold);
  background: linear-gradient(158deg, rgba(30, 58, 82, 1), rgba(24, 34, 45, 0.98));
}

.page-products .col-card-num {
  font-size: 12px;
  color: var(--gold);
}

.page-products .col-card h4 {
  margin: 0;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--cream);
}

.page-products .col-card-tag {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--rock);
  padding-top: 6px;
  border-top: var(--pp-hair);
}

/* ---------- 04 功能 ---------- */
.page-products .feat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.page-products .feat-card,
.page-products .feat-figure {
  grid-column: span 2;
}

.page-products .feat-card {
  display: grid;
  gap: 6px;
  align-content: start;
  padding: 16px;
  background: var(--charcoal);
  border: 2px solid var(--haze);
  border-left: var(--bw) solid var(--jade);
}

.page-products .feat-card-num {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--jade);
}

.page-products .feat-card-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  line-height: 1.3;
  color: var(--cream);
}

.page-products .feat-card-text {
  margin: 0;
  font-size: 14px;
  color: rgba(243, 235, 221, 0.76);
}

.page-products .feat-figure {
  margin: 0;
}

/* ---------- 05 更新日志 ---------- */
.page-products .log-layout {
  display: grid;
  gap: 20px;
}

.page-products .log-figure {
  margin: 0;
}

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

.page-products .log-item {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  grid-template-areas:
    "tag ver"
    "tag text";
  gap: 4px 12px;
  padding: 12px 14px;
  background: rgba(30, 58, 82, 0.35);
  border: 1px solid rgba(243, 235, 221, 0.12);
  border-left: 2px solid var(--haze);
}

.page-products .log-tag {
  grid-area: tag;
  align-self: start;
  justify-self: start;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.page-products .log-tag--feat {
  background: rgba(242, 100, 25, 0.18);
  border: 1px solid var(--flame);
  color: var(--flame);
}

.page-products .log-tag--data {
  background: rgba(47, 184, 154, 0.16);
  border: 1px solid var(--jade);
  color: var(--jade);
}

.page-products .log-tag--fix {
  background: rgba(180, 85, 45, 0.22);
  border: 1px solid var(--clay);
  color: #d98a63;
}

.page-products .log-ver {
  grid-area: ver;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gold);
}

.page-products .log-text {
  grid-area: text;
  margin: 0;
  font-size: 14px;
  color: rgba(243, 235, 221, 0.82);
}

/* ---------- 06 帮助 ---------- */
.page-products .help-grid {
  display: grid;
  gap: 13px;
}

.page-products .help-card {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 16px;
  background: var(--charcoal);
  border: 2px solid var(--haze);
  border-bottom: var(--bw) solid var(--flame);
  color: var(--cream);
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.page-products .help-card:hover,
.page-products .help-card:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.5);
  border-color: var(--gold);
  border-bottom-color: var(--gold);
}

.page-products .help-card-num {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--flame);
}

.page-products .help-card-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  line-height: 1.3;
  color: var(--cream);
}

.page-products .help-card-text {
  margin: 0;
  font-size: 14px;
  color: rgba(243, 235, 221, 0.74);
}

.page-products .help-card-go {
  margin-top: 2px;
  font-size: 13px;
  font-weight: 700;
  color: var(--gold);
}

.page-products .prod-outro {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  margin-top: 22px;
  padding: 18px;
  background:
    repeating-linear-gradient(135deg, rgba(232, 178, 58, 0.08) 0 8px, transparent 8px 20px),
    var(--charcoal);
  border: var(--bw) solid var(--gold-deep);
}

.page-products .prod-outro-text {
  flex: 1 1 260px;
  margin: 0;
  font-size: 15px;
  color: rgba(243, 235, 221, 0.86);
}

.page-products .prod-outro-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-products .spec-item {
    grid-template-columns: 92px minmax(0, 1fr);
  }

  .page-products .ver-history-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-products .container {
    padding-inline: 32px;
  }

  .page-products .prod-hero {
    padding: 30px 0 58px;
  }

  .page-products .prod-hero-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 36px;
    align-items: start;
  }

  .page-products .prod-hero-stats {
    margin-top: 6px;
  }

  .page-products .feat-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-products .feat-card,
  .page-products .feat-figure {
    grid-column: span 3;
  }

  .page-products .feat-card--wide {
    grid-column: span 3;
  }

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

  .page-products .log-item {
    grid-template-columns: 54px 92px minmax(0, 1fr);
    grid-template-areas: "tag ver text";
    gap: 10px;
    align-items: center;
  }

  .page-products .log-tag {
    align-self: center;
  }
}

@media (min-width: 860px) {
  .page-products .ver-layout {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }

  .page-products .ver-tabs {
    position: sticky;
    top: 96px;
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-products .ver-tab {
    min-width: 0;
  }

  .page-products .adapt-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: 24px;
    align-items: start;
  }

  .page-products .log-layout {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }
}

@media (min-width: 1040px) {
  .page-products .help-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1180px) {
  .page-products .ver-layout {
    grid-template-columns: 208px minmax(0, 1fr) 268px;
  }

  .page-products .ver-figure {
    position: sticky;
    top: 96px;
  }

  .page-products .feat-card {
    grid-column: span 2;
  }

  .page-products .feat-card--wide {
    grid-column: span 3;
  }

  .page-products .feat-figure {
    grid-column: span 2;
    grid-row: span 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .btn,
  .page-products .ver-tab,
  .page-products .help-card,
  .page-products .col-card {
    transition: none;
  }

  .page-products .btn:hover,
  .page-products .ver-tab:hover,
  .page-products .help-card:hover {
    transform: none;
  }
}
<<<END>>>