.page-products {
  --pr-line: rgba(30, 74, 61, 0.85);
  --pr-line-paper: rgba(10, 15, 13, 0.14);
  --pr-wash: rgba(241, 245, 242, 0.06);
  --pr-soft-dark: #3C4B46;
  background: var(--ink);
  color: var(--paper);
  overflow-x: hidden;
}

.page-products h1,
.page-products h2,
.page-products h3 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.12;
  margin: 0;
}

.page-products h1 {
  font-size: clamp(30px, 5.2vw, 58px);
}

.page-products h2 {
  font-size: clamp(23px, 3.1vw, 38px);
}

.page-products h3 {
  font-size: clamp(17px, 1.5vw, 20px);
}

.page-products p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  padding-top: clamp(14px, 2vw, 22px);
}

/* ---------- 首屏 ---------- */
.page-products .pr-hero {
  position: relative;
  background-color: var(--ink);
  background-image:
    repeating-linear-gradient(to right, rgba(30, 74, 61, 0.5) 0 1px, transparent 1px 32px),
    repeating-linear-gradient(to bottom, rgba(30, 74, 61, 0.5) 0 1px, transparent 1px 32px);
  border-bottom: 2px solid var(--ink-3);
  overflow: hidden;
}

.page-products .pr-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(28px, 4vw, 46px);
  padding-block: clamp(44px, 6.5vw, 92px) clamp(40px, 5vw, 72px);
}

.page-products .pr-hero-copy {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-products .pr-kicker {
  color: var(--yellow);
  letter-spacing: 0.14em;
}

.page-products .pr-lede {
  max-width: 46ch;
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.8;
  color: var(--gray);
}

.page-products .pr-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(18px, 2.2vw, 28px);
}

.page-products .pr-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--pr-line);
  border-left: 1px solid var(--pr-line);
}

.page-products .pr-fact {
  display: grid;
  gap: 6px;
  align-content: start;
  padding: clamp(13px, 1.5vw, 20px);
  border-right: 1px solid var(--pr-line);
  border-bottom: 1px solid var(--pr-line);
  background: rgba(11, 31, 26, 0.55);
  transition: background-color 150ms ease-out;
}

.page-products .pr-fact:hover {
  background: var(--ink-2);
}

.page-products .pr-fact-num {
  font-family: var(--font-mono);
  font-size: clamp(19px, 2.2vw, 27px);
  font-weight: 700;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
  color: var(--paper);
}

.page-products .pr-fact-label {
  font-size: 12px;
  letter-spacing: 0.06em;
  line-height: 1.5;
  color: var(--gray);
}

/* ---------- 通用区块 ---------- */
.page-products .pr-block {
  padding-block: clamp(44px, 6vw, 90px);
}

.page-products .pr-block--alt {
  background: var(--ink-2);
}

.page-products .pr-block--paper {
  background: var(--paper);
  color: var(--ink-2);
}

.page-products .pr-block-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(24px, 3vw, 44px);
}

.page-products .pr-eyebrow {
  color: var(--yellow);
  letter-spacing: 0.12em;
}

.page-products .pr-eyebrow--dark {
  color: var(--red);
}

.page-products .pr-lead-text {
  max-width: 58ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--pr-soft-dark, var(--gray));
}

/* ---------- 场景 ---------- */
.page-products .pr-scenes {
  display: grid;
  gap: 1px;
  background: var(--pr-line);
  border-top: 1px solid var(--pr-line);
  border-bottom: 1px solid var(--pr-line);
}

.page-products .pr-scene {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: clamp(20px, 2.4vw, 32px);
  background: var(--ink);
  transition: background-color 150ms ease-out;
}

.page-products .pr-scene:hover {
  background: var(--ink-2);
}

.page-products .pr-scene-idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--yellow);
}

.page-products .pr-scene p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray);
}

/* ---------- 分栏 ---------- */
.page-products .pr-split {
  display: grid;
  gap: clamp(24px, 3vw, 44px);
}

/* ---------- 字段清单 ---------- */
.page-products .pr-fields {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--pr-line-paper);
}

.page-products .pr-fields li {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--pr-line-paper);
}

.page-products .pr-field-key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--pr-soft-dark);
}

.page-products .pr-field-val {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
}

/* ---------- 图 ---------- */
.page-products .pr-fig {
  margin: 0;
  border: 2px solid var(--ink-3);
  box-shadow: var(--shadow-hard);
  background: var(--ink-2);
  overflow: hidden;
}

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

.page-products .pr-fig figcaption {
  padding: 10px 14px;
  border-top: 1px solid var(--pr-line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  line-height: 1.6;
  color: var(--gray);
}

.page-products .pr-block--paper .pr-fig figcaption {
  border-top-color: var(--pr-line-paper);
  color: var(--pr-soft-dark);
}

.page-products .pr-fig--wide {
  max-width: 860px;
  margin-inline: auto;
  margin-top: clamp(24px, 3vw, 40px);
}

/* ---------- 格式 ---------- */
.page-products .pr-format-grid {
  display: grid;
  gap: 1px;
  background: var(--pr-line);
  border: 1px solid var(--pr-line);
}

.page-products .pr-format {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: clamp(20px, 2.4vw, 32px);
  background: var(--ink);
}

.page-products .pr-format p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray);
}

.page-products .pr-format-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 7px;
}

.page-products .pr-format-points li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--gray);
}

.page-products .pr-format-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 7px;
  height: 2px;
  background: var(--mid);
}

/* ---------- 提示条 ---------- */
.page-products .pr-note {
  margin-top: clamp(18px, 2vw, 26px);
  max-width: 62ch;
  padding-left: 14px;
  border-left: 2px solid var(--yellow);
  font-size: 13px;
  line-height: 1.8;
  color: var(--pr-soft-dark, var(--gray));
}

.page-products .pr-note + .pr-note {
  margin-top: 14px;
}

/* ---------- 步骤 ---------- */
.page-products .pr-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--pr-line-paper);
}

.page-products .pr-steps li {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--pr-line-paper);
}

.page-products .pr-step-num {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
  color: var(--ink-3);
  transition: color 150ms ease-out;
}

.page-products .pr-steps li:hover .pr-step-num {
  color: var(--red);
}

.page-products .pr-steps h3 {
  margin-bottom: 5px;
}

.page-products .pr-steps p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--pr-soft-dark);
}

/* ---------- 能力对照表 ---------- */
.page-products .pr-table-scroll {
  overflow-x: auto;
}

.page-products .pr-caps {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
}

.page-products .pr-caps th,
.page-products .pr-caps td {
  text-align: left;
  padding: 13px 16px;
  border-bottom: 1px solid var(--pr-line);
  font-size: 14px;
  line-height: 1.6;
}

.page-products .pr-caps thead th {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gray);
  border-bottom: 2px solid var(--ink-3);
  white-space: nowrap;
}

.page-products .pr-caps th:nth-child(2),
.page-products .pr-caps th:nth-child(3),
.page-products .pr-caps td:nth-child(2),
.page-products .pr-caps td:nth-child(3) {
  width: 104px;
  text-align: center;
  white-space: nowrap;
}

.page-products .pr-caps td.is-free {
  color: var(--mid);
}

.page-products .pr-caps td.is-reg {
  color: var(--paper);
  font-weight: 600;
}

.page-products .pr-caps tbody tr {
  transition: background-color 150ms ease-out;
}

.page-products .pr-caps tbody tr:hover {
  background: var(--pr-wash);
}

/* ---------- 版本节奏 ---------- */
.page-products .pr-cycle {
  display: grid;
  border-top: 1px solid var(--pr-line-paper);
}

.page-products .pr-cycle-item {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--pr-line-paper);
}

.page-products .pr-cycle-num {
  font-family: var(--font-mono);
  font-size: clamp(16px, 1.7vw, 20px);
  font-weight: 700;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
  color: var(--ink-2);
}

.page-products .pr-cycle-label {
  font-size: 14px;
  line-height: 1.75;
  color: var(--pr-soft-dark);
}

/* ---------- 帮助 ---------- */
.page-products .pr-help {
  display: grid;
  gap: clamp(24px, 3vw, 44px);
}

.page-products .pr-help-col {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-products .pr-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pr-checklist li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray);
}

.page-products .pr-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 9px;
  height: 1px;
  background: var(--mid);
}

/* ---------- 链接 ---------- */
.page-products .pr-checklist a,
.page-products .pr-note a {
  color: var(--red-lit);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-products .pr-checklist a:hover,
.page-products .pr-note a:hover {
  color: var(--yellow);
}

.page-products .pr-block--paper .pr-note a {
  color: var(--red);
}

.page-products .pr-block--paper .pr-note a:hover {
  color: var(--ink-3);
}

/* ---------- 响应式 ---------- */
@media (max-width: 899px) {
  .page-products .pr-hero::after {
    content: "";
    position: absolute;
    inset: auto 0 0 0;
    height: 100%;
    background: var(--ink-2);
    clip-path: polygon(0 84%, 100% 68%, 100% 100%, 0 100%);
    pointer-events: none;
  }
}

@media (min-width: 520px) {
  .page-products .pr-fields li {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 720px) {
  .page-products .pr-format-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pr-cycle-item {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 26px;
    align-items: baseline;
  }
}

@media (min-width: 780px) {
  .page-products .pr-scenes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-products .pr-hero::after {
    content: "";
    position: absolute;
    inset: 0 0 0 auto;
    width: 52%;
    background: var(--ink-2);
    clip-path: polygon(20% 0, 100% 0, 100% 100%, 0 100%);
    pointer-events: none;
  }

  .page-products .pr-hero-inner {
    grid-template-columns: minmax(0, 6.4fr) minmax(0, 5.6fr);
    align-items: center;
  }

  .page-products .pr-split {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: start;
  }
}

@media (min-width: 1100px) {
  .page-products .pr-fact-num {
    letter-spacing: -0.02em;
  }
}
<<<END>>>