/* ============================================================
   数据模块与服务 / page-products
   ============================================================ */

.page-products {
  --pp-ink-soft: rgba(16, 22, 26, 0.66);
  --pp-on-deep: rgba(242, 240, 230, 0.78);
  --pp-on-deep-soft: rgba(242, 240, 230, 0.56);
  background: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
}

.page-products section {
  scroll-margin-top: calc(var(--header-h) + 76px);
}

/* ---------- 首屏 ---------- */

.page-products .pg-hero {
  background-color: var(--deep);
  background-image:
    linear-gradient(var(--grid-line-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line-dark) 1px, transparent 1px);
  background-size: 48px 48px;
  color: var(--paper);
  border-bottom: 1px solid var(--line-dark);
}

.page-products .pg-hero__inner {
  display: grid;
  gap: clamp(28px, 5vw, 48px);
  padding-block: clamp(28px, 5vw, 56px) clamp(34px, 6vw, 72px);
}

@media (min-width: 960px) {
  .page-products .pg-hero__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
  }
}

.page-products .pg-hero__crumbs {
  margin-bottom: 18px;
}

.page-products .pg-hero .crumbs__link,
.page-products .pg-hero .crumbs__item,
.page-products .pg-hero .crumbs__sep {
  color: var(--pp-on-deep-soft);
  font-size: 13px;
}

.page-products .pg-hero .crumbs__link:hover,
.page-products .pg-hero .crumbs__link:focus-visible {
  color: var(--signal);
}

.page-products .pg-hero__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--signal);
}

.page-products .pg-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(27px, 6.2vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--paper);
  max-width: 22ch;
}

.page-products .pg-hero__lede {
  margin: 18px 0 0;
  max-width: 48ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.78;
  color: var(--pp-on-deep);
}

.page-products .pg-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .pg-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 20px;
  margin: 30px 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--line-dark);
}

@media (min-width: 620px) {
  .page-products .pg-hero__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-products .pg-fact {
  margin: 0;
  min-width: 0;
}

.page-products .pg-fact__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--pp-on-deep-soft);
}

.page-products .pg-fact__value {
  margin: 5px 0 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: clamp(20px, 4.4vw, 28px);
  line-height: 1.1;
  color: var(--signal);
}

.page-products .pg-hero__visual {
  display: flex;
  justify-content: center;
}

.page-products .pg-orbit {
  display: block;
  width: 100%;
  max-width: 400px;
  height: auto;
}

@media (prefers-reduced-motion: no-preference) {
  .page-products .pg-orbit__dot {
    animation: pg-dot-pulse 2.6s var(--ease) infinite;
  }
}

@keyframes pg-dot-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.32; }
}

/* ---------- 模块跳转条 ---------- */

.page-products .pg-nav {
  position: sticky;
  top: var(--header-h);
  z-index: 40;
  background: rgba(242, 240, 230, 0.95);
  border-bottom: 1px solid var(--line-light);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.page-products .pg-nav .toc__list,
.page-products .pg-nav__list {
  display: flex;
  flex-wrap: nowrap;
  gap: 4px;
  margin: 0;
  padding: 8px 0;
  list-style: none;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scrollbar-width: none;
}

.page-products .pg-nav__list::-webkit-scrollbar {
  display: none;
}

.page-products .pg-nav__item {
  flex: 0 0 auto;
}

.page-products .pg-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 11px;
  border: 1px solid var(--line-light);
  border-radius: var(--r);
  font-size: 13px;
  line-height: 1.3;
  color: var(--rock);
  text-decoration: none;
  white-space: nowrap;
  transition: color 160ms var(--ease), border-color 160ms var(--ease),
              background-color 160ms var(--ease);
}

.page-products .pg-nav__link .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 11px;
  color: var(--silver);
  transition: color 160ms var(--ease);
}

.page-products .pg-nav__link:hover,
.page-products .pg-nav__link:focus-visible {
  border-color: var(--moss);
  color: var(--ink);
}

.page-products .pg-nav__link[aria-current="true"] {
  background: var(--deep);
  border-color: var(--deep);
  color: var(--signal);
}

.page-products .pg-nav__link[aria-current="true"] .mono {
  color: var(--signal);
  opacity: 0.6;
}

/* ---------- 区块基础 ---------- */

.page-products .pg-block--paper {
  background: var(--paper);
}

.page-products .pg-block--deep {
  background-color: var(--deep);
  background-image:
    linear-gradient(var(--grid-line-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line-dark) 1px, transparent 1px);
  background-size: 48px 48px;
  color: var(--paper);
}

.page-products .pg-head {
  max-width: 64ch;
}

.page-products .pg-head__title {
  margin-top: 8px;
}

.page-products .pg-head__lede {
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--pp-ink-soft);
}

/* ---------- 模块总览看板 ---------- */

.page-products .pg-board {
  list-style: none;
  margin: clamp(24px, 4vw, 36px) 0 0;
  padding: 0;
  border-top: 1px solid var(--line-light);
}

.page-products .pg-board__item {
  border-bottom: 1px solid var(--line-light);
}

.page-products .pg-board__link {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) auto;
  grid-template-areas:
    "code name tag"
    "code meta tag";
  align-items: center;
  gap: 4px 14px;
  padding: 14px 6px;
  color: inherit;
  text-decoration: none;
  transition: background-color 160ms var(--ease), padding-left 160ms var(--ease);
}

.page-products .pg-board__link:hover,
.page-products .pg-board__link:focus-visible {
  background: rgba(182, 255, 60, 0.16);
  padding-left: 12px;
}

.page-products .pg-board__code {
  grid-area: code;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 700;
  color: var(--moss);
}

.page-products .pg-board__name {
  grid-area: name;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-products .pg-board__meta {
  grid-area: meta;
  font-size: 13px;
  line-height: 1.55;
  color: var(--pp-ink-soft);
}

.page-products .pg-board__link .tag {
  grid-area: tag;
  white-space: nowrap;
}

@media (min-width: 760px) {
  .page-products .pg-board__link {
    grid-template-columns: 56px minmax(0, 1fr) 250px auto;
    grid-template-areas: "code name meta tag";
    gap: 0 20px;
    padding: 16px 6px;
  }
}

/* ---------- 模块通用骨架 ---------- */

.page-products .pg-module__grid {
  display: grid;
  gap: 18px;
}

@media (min-width: 900px) {
  .page-products .pg-module__grid {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }
}

.page-products .pg-module__aside {
  padding-top: 14px;
  border-top: 2px solid var(--moss);
}

.page-products .pg-block--deep .pg-module__aside {
  border-top-color: var(--signal);
}

.page-products .pg-module__num {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--moss);
}

.page-products .pg-block--deep .pg-module__num {
  color: var(--signal);
}

.page-products .pg-module__title {
  margin: 6px 0 0;
  font-size: clamp(22px, 3.6vw, 30px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.01em;
}

.page-products .pg-block--deep .pg-module__title {
  color: var(--paper);
}

.page-products .pg-module__tag {
  margin-top: 12px;
}

.page-products .pg-module__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--pp-ink-soft);
}

.page-products .pg-block--deep .pg-module__text {
  color: var(--pp-on-deep);
}

.page-products .pg-module__text + .pg-module__text {
  margin-top: 14px;
}

.page-products .pg-module__linkrow {
  margin-top: 22px;
}

/* ---------- 三态卡片 ---------- */

.page-products .pg-states {
  display: grid;
  gap: 1px;
  margin-top: 22px;
  background: var(--line-light);
  border: 1px solid var(--line-light);
}

@media (min-width: 680px) {
  .page-products .pg-states {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .pg-state {
  background: var(--card);
  padding: 16px 16px 18px;
}

.page-products .pg-state__title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-products .pg-state__desc {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--pp-ink-soft);
}

.page-products .pg-state__dot {
  display: inline-block;
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.page-products .pg-state__dot--live {
  background: var(--signal);
  box-shadow: 0 0 0 2px rgba(14, 42, 32, 0.22);
}

.page-products .pg-state__dot--done {
  background: var(--silver);
}

.page-products .pg-state__dot--check {
  background: var(--amber);
}

/* ---------- 字段口径表 ---------- */

.page-products .pg-spec {
  margin: 22px 0 0;
  border-top: 1px solid var(--line-light);
}

.page-products .pg-spec__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 16px;
  align-items: baseline;
  padding: 10px 0;
  border-bottom: 1px solid var(--line-light);
}

.page-products .pg-spec__key {
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--pp-ink-soft);
}

.page-products .pg-spec__val {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 14px;
  font-weight: 700;
  text-align: right;
  color: var(--ink);
}

.page-products .pg-block--deep .pg-spec,
.page-products .pg-block--deep .pg-spec__row {
  border-color: var(--line-dark);
}

.page-products .pg-block--deep .pg-spec__key {
  color: var(--pp-on-deep-soft);
}

.page-products .pg-block--deep .pg-spec__val {
  color: var(--signal);
}

/* ---------- 图示容器 ---------- */

.page-products .pg-figure {
  margin: 26px 0 0;
  border: 1px solid var(--line-light);
  border-radius: var(--r);
  background: var(--card);
  overflow: hidden;
}

.page-products .pg-block--deep .pg-figure {
  border-color: var(--line-dark);
  background: rgba(242, 240, 230, 0.04);
}

.page-products .pg-figure__frame {
  display: block;
  background: var(--deep-2);
}

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

.page-products .pg-figure__cap {
  padding: 12px 16px;
  border-top: 1px solid var(--line-light);
  font-size: 13px;
  line-height: 1.65;
  color: var(--pp-ink-soft);
}

.page-products .pg-block--deep .pg-figure__cap {
  border-top-color: var(--line-dark);
  color: var(--pp-on-deep-soft);
}

/* ---------- 雷达图 ---------- */

.page-products .pg-radar {
  display: grid;
  gap: 20px;
  margin-top: 24px;
}

@media (min-width: 760px) {
  .page-products .pg-radar {
    grid-template-columns: minmax(200px, 280px) minmax(0, 1fr);
    align-items: center;
    gap: 32px;
  }
}

.page-products .pg-radar__svg {
  display: block;
  width: 100%;
  max-width: 280px;
  height: auto;
  margin-inline: auto;
}

.page-products .pg-radar__legend {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-light);
}

.page-products .pg-radar__legend li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line-light);
  font-size: 14px;
  line-height: 1.5;
}

.page-products .pg-radar__legend strong {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--ink);
}

.page-products .pg-radar__note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--pp-ink-soft);
}

/* ---------- 红黄牌区间条 ---------- */

.page-products .pg-ranges {
  display: grid;
  gap: 20px;
  margin-top: 24px;
}

.page-products .pg-range__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--rock);
}

.page-products .pg-range__bar {
  display: flex;
  height: 22px;
  border: 1px solid var(--line-light);
  background: var(--card);
  overflow: hidden;
}

.page-products .pg-range__seg {
  display: block;
  height: 100%;
  transition: opacity 240ms var(--ease);
}

.page-products .pg-range__seg--yellow {
  background: var(--amber);
}

.page-products .pg-range__seg--red {
  background: var(--clay);
}

.page-products .pg-range__note {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--pp-ink-soft);
}

/* ---------- 净胜球条形 ---------- */

.page-products .pg-margin {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.page-products .pg-margin__row {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) 52px;
  align-items: center;
  gap: 12px;
  padding: 7px 0;
}

.page-products .pg-margin__key {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  color: var(--pp-ink-soft);
  white-space: nowrap;
}

.page-products .pg-margin__track {
  position: relative;
  display: block;
  height: 12px;
  background: rgba(58, 65, 69, 0.08);
  border-left: 1px solid var(--line-light);
}

.page-products .pg-margin__fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  display: block;
}

.page-products .pg-margin__fill--pos {
  background: var(--steel);
}

.page-products .pg-margin__fill--neg {
  background: var(--clay);
}

.page-products .pg-margin__val {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 14px;
  font-weight: 700;
  text-align: right;
}

.page-products .pg-margin__val.pos {
  color: var(--steel);
}

.page-products .pg-margin__val.neg {
  color: var(--clay);
}

/* ---------- 版本迭代记录 ---------- */

.page-products .pg-iter {
  list-style: none;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  border-top: 1px solid var(--line-light);
  counter-reset: pg-iter;
}

.page-products .pg-iter__item {
  display: grid;
  gap: 6px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line-light);
}

@media (min-width: 760px) {
  .page-products .pg-iter__item {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }
}

.page-products .pg-iter__meta {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-products .pg-iter__idx {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--moss);
}

.page-products .pg-iter__name {
  margin: 0;
  font-size: 17px;
  font-weight: 900;
  letter-spacing: -0.01em;
}

.page-products .pg-iter__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--pp-ink-soft);
}

/* ---------- 入场渐显 ---------- */

.js .page-products [data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 320ms var(--ease), transform 320ms var(--ease);
}

.js .page-products [data-reveal].is-in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .js .page-products [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}
</final>