.page-products {
  --pr-line: #2a3f38;
  --pr-rule: rgba(138, 150, 144, 0.22);
  --pr-soft: rgba(56, 82, 74, 0.32);
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-body);
  padding-block: 18px clamp(56px, 8vw, 104px);
  overflow-x: clip;
}

.page-products .container {
  width: 100%;
}

.page-products h1 {
  font-family: var(--font-display);
  font-size: clamp(2.05rem, 7.4vw, 4.3rem);
  line-height: 1.03;
  letter-spacing: -0.02em;
  margin: 14px 0 18px;
}

.page-products h2 {
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 4.6vw, 2.6rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0;
}

.page-products h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  line-height: 1.35;
  margin: 0;
}

.page-products p {
  margin: 0;
  line-height: 1.75;
}

.page-products .eyebrow {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lime);
  margin: 0;
}

.page-products .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* 首屏 */
.page-products .pr-hero {
  position: relative;
  margin-top: 8px;
  padding-block: clamp(26px, 5vw, 54px) clamp(34px, 6vw, 70px);
  border-top: 1px solid var(--pr-line);
  border-bottom: 1px solid var(--pr-line);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(198, 255, 74, 0.09), transparent 62%),
    linear-gradient(180deg, rgba(17, 20, 18, 0.5), transparent 70%);
}

.page-products .pr-hero-grid {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  grid-template-columns: 1fr;
  align-items: start;
}

.page-products .pr-lead {
  font-size: clamp(15.5px, 1.6vw, 18px);
  color: var(--text);
  max-width: 46ch;
}

.page-products .pr-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .pr-hero-facts {
  list-style: none;
  margin: 28px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--pr-rule);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.page-products .pr-hero-facts li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 11.5px;
  line-height: 1.45;
  color: var(--muted);
}

.page-products .pr-hero-facts .num {
  font-size: clamp(1.4rem, 4.6vw, 2rem);
  color: var(--lime);
  line-height: 1;
}

/* 框景窗口 */
.page-products .pr-window {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--structure);
  border-radius: var(--r-md);
  padding: 20px 18px 18px;
  box-shadow: 0 30px 70px -40px rgba(0, 0, 0, 0.9);
}

.page-products .pr-window::before,
.page-products .pr-window::after {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  border: 1px solid var(--lime);
  opacity: 0.75;
}

.page-products .pr-window::before {
  top: -1px;
  left: -1px;
  border-right: 0;
  border-bottom: 0;
}

.page-products .pr-window::after {
  bottom: -1px;
  right: -1px;
  border-left: 0;
  border-top: 0;
}

.page-products .pr-window-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--pr-rule);
}

.page-products .pr-window-clock {
  font-size: 11.5px;
  color: var(--muted);
  letter-spacing: 0.06em;
}

.page-products .pr-score {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 20px 0 16px;
}

.page-products .pr-score-side {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  flex: 1 1 0;
}

.page-products .pr-score-role {
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-products .pr-score-num {
  font-size: clamp(2.2rem, 9vw, 3.3rem);
  line-height: 1;
  color: var(--lime);
}

.page-products .pr-score-sep {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--structure);
}

.page-products .pr-window .ledger {
  margin: 0;
  border-top: 1px solid var(--pr-rule);
}

.page-products .pr-window .ledger-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--pr-rule);
  font-size: 12.5px;
}

.page-products .pr-window .ledger-key {
  color: var(--muted);
}

.page-products .pr-window .ledger-val {
  color: var(--text);
}

.page-products .pr-window-note {
  margin-top: 14px;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.6;
}

/* 章节通用 */
.page-products .section {
  padding-top: clamp(48px, 7vw, 92px);
}

.page-products .section-head {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: clamp(22px, 3.5vw, 36px);
}

.page-products .pr-section-lead {
  color: var(--muted);
  font-size: 15px;
  max-width: 62ch;
}

.page-products .filter-bar {
  margin-top: 6px;
}

.page-products [data-filter-key][hidden] {
  display: none !important;
}

/* 卡片 */
.page-products .pr-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--panel);
  border: 1px solid var(--pr-line);
  border-radius: var(--r-md);
  padding: clamp(16px, 2.4vw, 24px);
}

.page-products .pr-card p {
  font-size: 14px;
  color: var(--text);
}

.page-products .pr-ticks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 7px;
  font-size: 13px;
  color: var(--muted);
}

.page-products .pr-ticks li {
  position: relative;
  padding-left: 16px;
  line-height: 1.6;
}

.page-products .pr-ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 7px;
  height: 1px;
  background: var(--lime);
}

.page-products .pr-link {
  margin-top: auto;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 255, 74, 0.4);
  padding-bottom: 2px;
}

.page-products .pr-link:hover,
.page-products .pr-link:focus-visible {
  border-bottom-color: var(--lime);
}

.page-products .pr-card .tag {
  align-self: flex-start;
}

/* 图片框 */
.page-products .pr-frame {
  border: 1px solid var(--structure);
  border-radius: var(--r-sm);
  overflow: hidden;
  background: #0d1512;
  line-height: 0;
}

.page-products .pr-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .pr-frame--tall img {
  max-height: 340px;
  object-fit: cover;
}

/* 访问方式 */
.page-products .pr-access-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.6vw, 26px);
}

.page-products .pr-device-frame {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 14px 14px 22px;
  border: 1px solid var(--structure);
  border-radius: var(--r-sm);
  background: linear-gradient(180deg, rgba(56, 82, 74, 0.22), rgba(17, 20, 18, 0.9));
  min-height: 150px;
}

.page-products .pr-device-bar {
  position: absolute;
  top: 6px;
  left: 14px;
  right: 14px;
  height: 3px;
  background: var(--structure);
}

.page-products .pr-device-col {
  border: 1px dashed var(--structure);
  border-radius: var(--r-sm);
  min-height: 96px;
}

.page-products .pr-device-col:first-of-type {
  background: linear-gradient(180deg, rgba(198, 255, 74, 0.16), transparent 70%);
}

/* 四区模块 */
.page-products .pr-module-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--pr-line);
  border: 1px solid var(--pr-line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-products .pr-module {
  display: flex;
  flex-direction: column;
  gap: 9px;
  background: var(--panel);
  padding: clamp(18px, 2.6vw, 26px);
}

.page-products .pr-module p {
  font-size: 13.5px;
  color: var(--muted);
  flex: 1 1 auto;
}

.page-products .pr-module-idx {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--lime);
}

/* 对照区 */
.page-products .pr-compare-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 30px);
}

.page-products .pr-range-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .pr-range-list .ledger {
  margin-top: 4px;
  border-top: 1px solid var(--pr-rule);
}

.page-products .pr-range-list .ledger-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--pr-rule);
  font-size: 12.5px;
}

.page-products .pr-range-list .ledger-key {
  color: var(--muted);
}

.page-products .pr-range-list .ledger-val {
  color: var(--lime);
}

.page-products .pr-compare-aside {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-products .pr-compare-svg {
  width: 100%;
  height: auto;
  background: var(--panel);
  border: 1px solid var(--pr-line);
  border-radius: var(--r-md);
  padding: 14px;
}

.page-products .pr-svg-label {
  fill: var(--text);
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-products .pr-svg-key,
.page-products .pr-svg-note {
  fill: var(--muted);
  font-family: var(--font-body);
  font-size: 11px;
}

.page-products .pr-svg-num {
  fill: var(--text);
  font-family: var(--font-mono);
  font-size: 11px;
}

.page-products .pr-svg-bar-lime {
  fill: var(--lime);
}

.page-products .pr-svg-bar {
  fill: var(--structure);
}

.page-products .pr-svg-bar-soft {
  fill: rgba(56, 82, 74, 0.45);
}

.page-products .pr-svg-rule {
  stroke: var(--pr-rule);
  stroke-width: 1;
}

.page-products .pr-export {
  background: var(--paper);
  color: var(--brown);
  border-radius: var(--r-md);
  padding: clamp(16px, 2.4vw, 24px);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .pr-export p {
  font-size: 13.5px;
  color: #4a3a2c;
}

.page-products .pr-export .pr-link {
  color: #6b3b12;
  border-bottom-color: rgba(107, 59, 18, 0.4);
  margin-top: 4px;
}

/* 订阅 */
.page-products .pr-sub-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.6vw, 40px);
  align-items: start;
}

.page-products .pr-sub-copy {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-products .pr-sub-copy p {
  font-size: 15px;
  max-width: 54ch;
}

.page-products .pr-sub-copy .btn {
  align-self: flex-start;
  margin-top: 6px;
}

.page-products .pr-sub-visual {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-products .pr-sub-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--pr-line);
  border-radius: var(--r-md);
  background: var(--panel);
  overflow: hidden;
}

.page-products .pr-sub-list li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--pr-rule);
  font-size: 13px;
}

.page-products .pr-sub-list li:last-child {
  border-bottom: 0;
}

.page-products .pr-sub-list .num {
  color: var(--muted);
  font-size: 11.5px;
}

.page-products .pr-sub-name {
  color: var(--text);
}

.page-products .pr-sub-note {
  font-size: 12px;
  color: var(--muted);
}

/* 版本 */
.page-products .pr-version-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 30px);
}

.page-products .pr-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-products .pr-timeline li {
  display: flex;
  flex-direction: column;
  gap: 7px;
  border-left: 2px solid var(--structure);
  padding: 4px 0 4px 14px;
}

.page-products .pr-timeline li:last-child {
  border-left-color: var(--lime);
}

.page-products .pr-timeline .tag {
  align-self: flex-start;
}

.page-products .pr-timeline p {
  font-size: 13px;
  color: var(--muted);
}

.page-products .pr-version-foot {
  margin-top: 22px;
  font-size: 13.5px;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  align-items: baseline;
  border-top: 1px solid var(--pr-rule);
  padding-top: 16px;
}

/* 四步 */
.page-products .pr-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--pr-line);
  border: 1px solid var(--pr-line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-products .pr-steps li {
  background: var(--panel);
  padding: clamp(16px, 2.4vw, 22px);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-products .pr-step-idx {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-products .pr-steps p {
  font-size: 13px;
  color: var(--muted);
}

.page-products .pr-start-foot {
  margin-top: clamp(20px, 3vw, 32px);
  border: 1px solid var(--pr-line);
  border-radius: var(--r-md);
  padding: clamp(18px, 2.6vw, 28px);
  background: linear-gradient(120deg, rgba(56, 82, 74, 0.28), rgba(17, 20, 18, 0.6));
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-products .pr-start-foot p {
  font-size: 13.5px;
  color: var(--text);
  max-width: 70ch;
}

.page-products .pr-start-foot .pr-hero-actions {
  margin-top: 0;
}

/* 响应式 */
@media (min-width: 620px) {
  .page-products .pr-module-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

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

@media (min-width: 880px) {
  .page-products .pr-hero-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.92fr);
    gap: clamp(28px, 4vw, 52px);
  }

  .page-products .pr-access-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

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

  .page-products .pr-compare-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-products .pr-range-list {
    grid-template-columns: 1fr;
  }

  .page-products .pr-sub-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }

  .page-products .pr-version-layout {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }

  .page-products .pr-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pr-start-foot {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .page-products .pr-start-foot p {
    flex: 1 1 auto;
  }
}

@media (min-width: 1120px) {
  .page-products .pr-access-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

  .page-products .pr-module-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-products * {
    transition: none !important;
    animation: none !important;
  }
}
<<<END>>>