.page-products {
  --pp-line: 1px solid var(--ink-700);
  --pp-border: 4px solid var(--ink-700);
  background: var(--ink-900);
  color: var(--neutral-100);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  padding-top: 8px;
}

.page-products .pp-hero__grid {
  display: grid;
  gap: 28px;
}

.page-products .pp-hero__aside {
  display: grid;
  gap: 16px;
  align-content: start;
  padding-left: 16px;
  border-left: 4px solid var(--cyan-400);
}

.page-products .pp-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pp-hero__note {
  margin: 0;
  max-width: 36ch;
  font-size: 14px;
  line-height: 1.7;
  color: var(--neutral-400);
}

.page-products .pp-hero__title {
  margin: 0 0 20px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(32px, 8vw, 58px);
  line-height: 1.04;
  letter-spacing: -0.01em;
}

.page-products .pp-hero__accent {
  color: var(--cyan-400);
}

.page-products .pp-hero__lead {
  max-width: 62ch;
}

@media (min-width: 900px) {
  .page-products .pp-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 52px;
    align-items: end;
  }
}

/* ---------- 分栏骨架 ---------- */
.page-products .pp-layout {
  display: grid;
  gap: 40px;
  padding-top: 48px;
}

.page-products .pp-index {
  border-top: var(--pp-border);
  padding-top: 14px;
}

.page-products .pp-index__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--neutral-400);
}

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

.page-products .pp-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 12px;
  border-left: 3px solid transparent;
  color: var(--neutral-400);
  font-size: 14px;
  text-decoration: none;
  transition: color 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.page-products .pp-index__link .mono {
  font-size: 11px;
  opacity: 0.85;
}

.page-products .pp-index__link:hover {
  color: var(--cyan-200);
  background: rgba(35, 240, 200, 0.05);
}

.page-products .pp-index__link[aria-current="true"] {
  color: var(--cyan-400);
  border-left-color: var(--cyan-400);
  background: rgba(35, 240, 200, 0.08);
}

.page-products .pp-flow {
  display: grid;
  gap: 72px;
}

@media (min-width: 1024px) {
  .page-products .pp-layout {
    grid-template-columns: 212px minmax(0, 1fr);
    gap: 56px;
  }

  .page-products .pp-index {
    position: sticky;
    top: 104px;
    align-self: start;
  }

  .page-products .pp-flow {
    gap: 88px;
  }
}

/* ---------- 区块通用 ---------- */
.page-products .pp-block {
  scroll-margin-top: 112px;
}

.page-products .pp-block__head {
  max-width: 68ch;
  margin-bottom: 28px;
}

.page-products .pp-block__title {
  margin: 12px 0 14px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(26px, 4.4vw, 36px);
  line-height: 1.12;
  letter-spacing: -0.01em;
}

.page-products .pp-block__lead {
  margin: 0;
}

.page-products .pp-sub {
  margin: 0 0 14px;
  font-family: var(--font-heading);
  font-size: 17px;
  letter-spacing: 0.01em;
  color: var(--cyan-200);
}

.page-products .pp-btn-inline {
  margin-top: 8px;
}

/* ---------- 分布示意 SVG ---------- */
.page-products .pp-map {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 0 32px;
  background: var(--ink-950);
}

/* ---------- 四象限矩阵 ---------- */
.page-products .pp-matrix {
  display: grid;
  gap: 16px;
}

.page-products .pp-matrix__cell {
  display: grid;
  gap: 8px;
  padding: 22px 20px;
  background: var(--ink-800);
  border: var(--pp-border);
  box-shadow: var(--shadow-soft);
  color: var(--neutral-100);
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.page-products .pp-matrix__cell:hover,
.page-products .pp-matrix__cell:focus-visible {
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-hard);
  border-color: var(--cyan-400);
}

.page-products .pp-matrix__idx {
  font-size: 13px;
  color: var(--cyan-400);
  letter-spacing: 0.1em;
}

.page-products .pp-matrix__name {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 20px;
  letter-spacing: -0.005em;
}

.page-products .pp-matrix__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--neutral-400);
}

.page-products .pp-matrix__go {
  margin-top: 4px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--amber-400);
}

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

/* ---------- 图片容器 ---------- */
.page-products .pp-figure {
  margin: 0 0 32px;
}

.page-products .pp-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .pp-figure--mid {
  max-width: 880px;
}

@media (min-width: 900px) {
  .page-products .pp-figure--aside {
    margin-bottom: 0;
    align-self: start;
  }
}

/* ---------- 数据表格 ---------- */
.page-products .pp-table-wrap {
  overflow-x: auto;
  border: var(--pp-border);
  background: var(--ink-800);
}

.page-products .pp-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14.5px;
}

.page-products .pp-table__caption {
  padding: 14px 16px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--neutral-400);
  background: var(--ink-900);
  border-bottom: var(--pp-line);
}

.page-products .pp-table th,
.page-products .pp-table td {
  padding: 12px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: var(--pp-line);
}

.page-products .pp-table thead th {
  background: var(--ink-900);
  color: var(--cyan-400);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.page-products .pp-table tbody th {
  font-weight: 500;
  color: var(--neutral-100);
  white-space: nowrap;
}

.page-products .pp-table tbody td {
  color: var(--neutral-400);
}

.page-products .pp-table tbody tr:last-child th,
.page-products .pp-table tbody tr:last-child td {
  border-bottom: none;
}

.page-products .pp-table td.mono {
  color: var(--neutral-400);
  font-size: 13px;
  white-space: nowrap;
}

.page-products .pp-table td:last-child {
  text-align: right;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--neutral-100);
}

.page-products .pp-table tbody tr:hover {
  background: rgba(35, 240, 200, 0.05);
}

.page-products .pp-table tbody tr.is-key th,
.page-products .pp-table tbody tr.is-key td {
  color: var(--amber-400);
  background: rgba(255, 194, 75, 0.07);
}

.page-products .pp-table tbody tr.is-key:hover td,
.page-products .pp-table tbody tr.is-key:hover th {
  background: rgba(255, 194, 75, 0.12);
}

.page-products .pp-table__note {
  margin: 14px 0 0;
  max-width: 72ch;
  font-size: 13px;
  line-height: 1.8;
  color: var(--neutral-400);
}

/* ---------- 订阅与刷新 ---------- */
.page-products .pp-split {
  display: grid;
  gap: 32px;
}

@media (min-width: 900px) {
  .page-products .pp-split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 40px;
    align-items: start;
  }
}

.page-products .pp-rhythm {
  display: grid;
  gap: 0;
  margin-bottom: 30px;
  border-bottom: var(--pp-line);
}

.page-products .pp-rhythm__row {
  display: grid;
  gap: 8px;
  padding: 16px 0;
  border-top: var(--pp-line);
}

.page-products .pp-rhythm__label {
  font-family: var(--font-heading);
  font-size: 15px;
  color: var(--neutral-100);
}

.page-products .pp-rhythm__scale {
  height: 26px;
  border-bottom: var(--pp-line);
}

.page-products .pp-rhythm__scale--dense {
  background-image: repeating-linear-gradient(90deg, var(--cyan-400) 0, var(--cyan-400) 2px, transparent 2px, transparent 8px);
  opacity: 0.85;
}

.page-products .pp-rhythm__scale--sparse {
  background-image:
    radial-gradient(circle at 10% 50%, var(--amber-400) 5px, transparent 5.5px),
    radial-gradient(circle at 90% 50%, var(--amber-400) 5px, transparent 5.5px);
  background-repeat: no-repeat;
}

.page-products .pp-rhythm__value {
  font-size: 13px;
  color: var(--amber-400);
}

@media (min-width: 640px) {
  .page-products .pp-rhythm__row {
    grid-template-columns: 92px minmax(0, 1fr) auto;
    align-items: center;
    gap: 16px;
  }
}

.page-products .pp-list {
  display: grid;
  gap: 12px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.page-products .pp-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--neutral-400);
}

.page-products .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 11px;
  height: 2px;
  background: var(--cyan-400);
}

/* ---------- 伤病档案 ---------- */
.page-products .pp-injury {
  display: grid;
  gap: 0;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  background: var(--ink-800);
  border: var(--pp-border);
}

.page-products .pp-injury__item {
  display: grid;
  gap: 6px;
  padding: 18px 20px;
  border-left: 4px solid var(--signal-500);
  border-bottom: var(--pp-line);
}

.page-products .pp-injury__item:last-child {
  border-bottom: none;
}

.page-products .pp-injury__label {
  font-family: var(--font-heading);
  font-size: 16px;
  color: var(--neutral-100);
}

.page-products .pp-injury__meta {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--neutral-400);
}

.page-products .pp-stages {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0 0 34px;
  border: var(--pp-line);
}

.page-products .pp-stages__item {
  flex: 1 1 120px;
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-align: center;
  color: var(--neutral-400);
  border-right: var(--pp-line);
}

.page-products .pp-stages__item:last-child {
  border-right: none;
}

.page-products .pp-stages__item.is-on {
  color: var(--ink-950);
  background: var(--cyan-400);
  font-weight: 600;
}

.page-products .pp-metrics {
  display: grid;
  gap: 18px;
  margin-bottom: 26px;
}

.page-products .pp-metric {
  display: grid;
  gap: 6px;
  padding-left: 16px;
  border-left: 3px solid var(--amber-900);
}

.page-products .pp-metric__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  font-size: clamp(30px, 6vw, 40px);
  line-height: 1;
  color: var(--amber-400);
}

.page-products .pp-metric__label {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--neutral-400);
}

@media (min-width: 640px) {
  .page-products .pp-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
}

.page-products .pp-inline-cta {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--neutral-400);
}

.page-products .pp-inline-cta a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 2px solid var(--ink-700);
  padding-bottom: 1px;
}

.page-products .pp-inline-cta a:hover {
  border-bottom-color: var(--cyan-400);
}

/* ---------- 战绩查询 ---------- */
.page-products .pp-facts {
  display: grid;
  gap: 0;
  margin: 0;
  border-top: var(--pp-border);
}

.page-products .pp-facts > div {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: var(--pp-line);
}

.page-products .pp-facts dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan-400);
}

.page-products .pp-facts dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--neutral-100);
}

@media (min-width: 720px) {
  .page-products .pp-facts > div {
    grid-template-columns: 140px minmax(0, 1fr);
    gap: 28px;
    align-items: baseline;
  }
}

/* ---------- 使用场景 ---------- */
.page-products .pp-steps {
  display: grid;
  gap: 0;
  margin: 0 0 34px;
  padding: 0;
  list-style: none;
  border-top: var(--pp-line);
}

.page-products .pp-steps li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 16px;
  padding: 16px 0;
  border-bottom: var(--pp-line);
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--neutral-400);
}

.page-products .pp-steps__num {
  padding-top: 3px;
  font-size: 13px;
  color: var(--cyan-400);
}

/* ---------- 收尾 ---------- */
.page-products .pp-next {
  margin-top: 88px;
  border-top: var(--pp-border);
  background: var(--ink-800);
}

.page-products .pp-next__grid {
  display: grid;
  gap: 20px;
}

.page-products .pp-next__title {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-size: clamp(22px, 3.6vw, 30px);
  line-height: 1.15;
}

.page-products .pp-next__text {
  margin: 0;
  font-size: 15px;
  color: var(--neutral-400);
}

.page-products .pp-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pp-next__fine {
  margin: 28px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--neutral-400);
}

.page-products .pp-next__fine a {
  color: var(--cyan-200);
  text-decoration: none;
  border-bottom: 1px solid var(--ink-700);
}

.page-products .pp-next__fine a:hover {
  border-bottom-color: var(--cyan-200);
}

@media (min-width: 800px) {
  .page-products .pp-next__grid {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 40px;
  }
}