/* ================================================
   通道与下载 /offerings/ · 页面专属样式
   作用域：.page-products
   ================================================ */

.page-products {
  --pp-panel-bg: rgba(18, 32, 54, .78);
  --pp-soft-line: rgba(147, 160, 180, .18);
  --pp-hover: rgba(49, 228, 210, .06);
  --pp-max: 68ch;
}

/* ---------- 通用排版（页面内收敛） ---------- */

.page-products .eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--stone);
}

.page-products .eyebrow-idx {
  padding: 3px 8px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--cyan);
  font-size: 11px;
  letter-spacing: .1em;
}

.page-products .section-head {
  max-width: 72ch;
}

.page-products .section-title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.4vw, 32px);
  line-height: 1.24;
  letter-spacing: -.012em;
  color: var(--cream);
}

.page-products .section-summary {
  margin: 0;
  max-width: var(--pp-max);
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}

.page-products .pp-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(49, 228, 210, .4);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .pp-link:hover,
.page-products .pp-link:focus-visible {
  color: var(--cream);
  border-bottom-color: var(--cyan);
}

.page-products .pp-inline-link {
  margin: 26px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--stone);
}

/* ---------- 首屏 ---------- */

.page-products .pp-hero {
  position: relative;
  padding: 26px 0 46px;
}

.page-products .pp-hero::before {
  content: "";
  position: absolute;
  inset: -30px -12% 10% -12%;
  background:
    radial-gradient(56% 86% at 12% 4%, var(--cyan-soft), transparent 68%),
    radial-gradient(46% 78% at 94% 0%, var(--violet-soft), transparent 70%);
  pointer-events: none;
}

.page-products .pp-hero > .shell {
  position: relative;
}

.page-products .pp-hero__grid {
  display: grid;
  gap: 30px;
  margin-top: 24px;
}

.page-products .pp-hero h1 {
  margin: 0 0 20px;
  max-width: 22ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(29px, 5vw, 46px);
  line-height: 1.16;
  letter-spacing: -.018em;
  color: var(--cream);
}

.page-products .pp-lead {
  margin: 0 0 26px;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink);
}

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

.page-products .pp-hero__panel {
  padding: 20px 20px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: var(--shadow-lg);
}

.page-products .pp-hero__panel-label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--stone);
}

.page-products .pp-snapshot {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pp-snapshot__row {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--pp-soft-line);
}

.page-products .pp-snapshot__row:last-child {
  border-bottom: 0;
}

.page-products .pp-snapshot__val {
  min-width: 76px;
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--amber);
}

.page-products .pp-snapshot__key {
  font-size: 14px;
  line-height: 1.6;
  color: var(--stone);
}

/* ---------- 区块骨架 ---------- */

.page-products .pp-section {
  position: relative;
  padding: 52px 0;
  border-top: 1px solid var(--pp-soft-line);
}

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

.page-products .figure-media {
  overflow: hidden;
  border: 1px solid var(--pp-soft-line);
  border-radius: var(--radius);
  background: var(--night);
}

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

.page-products .figure-caption {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--stone);
}

/* ---------- 关系图 ---------- */

.page-products .pp-map-figure {
  margin-top: 32px;
}

.page-products .pp-route-stage {
  margin-top: 26px;
  padding: 16px 10px;
  border: 1px solid var(--pp-soft-line);
  border-radius: var(--radius);
  background:
    linear-gradient(rgba(147, 160, 180, .05) 1px, transparent 1px) 0 0 / 100% 34px,
    linear-gradient(90deg, rgba(147, 160, 180, .05) 1px, transparent 1px) 0 0 / 34px 100%,
    rgba(10, 19, 34, .78);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .pp-route-stage:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-products .pp-route-map {
  display: block;
  width: 100%;
  min-width: 600px;
  height: auto;
}

.page-products .pp-route-map__links line {
  stroke: rgba(49, 228, 210, .45);
  stroke-width: 1.4;
  stroke-dasharray: 5 6;
}

.page-products .pp-rm-node rect {
  fill: rgba(18, 32, 54, .94);
  stroke: var(--line-strong);
  stroke-width: 1;
  transition: stroke var(--dur) var(--ease), fill var(--dur) var(--ease);
}

.page-products .pp-rm-node:hover rect,
.page-products .pp-rm-node:focus-visible rect {
  stroke: var(--cyan);
  fill: rgba(30, 58, 82, .96);
}

.page-products .pp-rm-node:focus-visible {
  outline: none;
}

.page-products .pp-rm-node__name {
  fill: var(--cream);
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 600;
  text-anchor: middle;
  pointer-events: none;
}

.page-products .pp-rm-node__sub {
  fill: var(--stone);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  text-anchor: middle;
  pointer-events: none;
}

.page-products .pp-route-map__hub circle {
  fill: rgba(139, 108, 240, .18);
  stroke: var(--violet);
  stroke-width: 1.4;
}

.page-products .pp-hub__name {
  fill: var(--cream);
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  text-anchor: middle;
}

.page-products .pp-hub__sub {
  fill: var(--violet);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-anchor: middle;
}

.page-products .pp-map-notes {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.page-products .pp-map-notes__item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--stone);
}

.page-products .pp-map-notes__tag {
  flex: none;
  margin-top: 2px;
}

/* ---------- 栏目导航 ---------- */

.page-products .pp-nav-split {
  display: grid;
  gap: 34px;
}

.page-products .pp-navlist {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  border-top: 1px solid var(--pp-soft-line);
}

.page-products .pp-navlist__row {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 4px 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--pp-soft-line);
  transition: background var(--dur) var(--ease);
}

.page-products .pp-navlist__row:hover {
  background: var(--pp-hover);
}

.page-products .pp-navlist__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
  padding-top: 3px;
}

.page-products .pp-navlist__name {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--cream);
}

.page-products .pp-navlist__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--stone);
}

.page-products .pp-navlist__meta {
  grid-column: 2;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--amber);
}

.page-products .pp-nav-figure {
  align-self: start;
}

/* ---------- 标签体系 ---------- */

.page-products .pp-taglab {
  margin-top: 30px;
  padding: 24px 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(30, 58, 82, .5), rgba(10, 19, 34, .8));
  box-shadow: var(--shadow-lg);
}

.page-products .pp-taglab__grid {
  display: grid;
  gap: 22px;
}

.page-products .pp-taglab__key {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--stone);
}

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

.page-products .pp-chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: rgba(10, 19, 34, .62);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--ink);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .pp-chip:hover {
  border-color: var(--cyan);
  color: var(--cream);
}

.page-products .pp-chip--on {
  border-color: var(--cyan);
  background: var(--cyan);
  color: #061017;
  font-weight: 700;
}

.page-products .pp-chip--v2 {
  border-color: rgba(127, 176, 140, .7);
  color: var(--moss);
}

.page-products .pp-chip--v1 {
  border-color: rgba(198, 124, 91, .7);
  color: var(--clay);
}

.page-products .pp-taglab__hint {
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--pp-soft-line);
  font-size: 14px;
  line-height: 1.75;
  color: var(--stone);
}

.page-products .pp-combos {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.page-products .pp-combo {
  padding: 16px 18px;
  border: 1px solid var(--pp-soft-line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius);
  background: rgba(10, 19, 34, .66);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-products .pp-combo:hover {
  border-color: var(--line-strong);
  border-left-color: var(--violet);
}

.page-products .pp-combo__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--cream);
}

.page-products .pp-combo__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 0 0 10px;
}

.page-products .pp-combo__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--stone);
}

.page-products .pp-tag-figure {
  margin-top: 28px;
}

/* ---------- 回放节点 ---------- */

.page-products .pp-replay-figure {
  margin-top: 30px;
}

.page-products .pp-nodes {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-products .pp-nodes__row {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) 12px;
  align-items: center;
  gap: 12px;
  padding: 13px 12px;
  border-bottom: 1px solid var(--pp-soft-line);
  transition: background var(--dur) var(--ease);
}

.page-products .pp-nodes__row:hover {
  background: var(--pp-hover);
}

.page-products .pp-nodes__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--violet);
}

.page-products .pp-nodes__label {
  font-size: 16px;
  color: var(--ink);
}

.page-products .pp-nodes__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1px solid var(--amber);
  box-shadow: 0 0 0 3px var(--amber-soft);
}

/* ---------- 选手数据 ---------- */

.page-products .pp-metrics {
  display: grid;
  gap: 1px;
  margin-top: 28px;
  border: 1px solid var(--pp-soft-line);
  border-radius: var(--radius);
  background: var(--pp-soft-line);
  overflow: hidden;
}

.page-products .pp-metric {
  padding: 18px 16px;
  background: rgba(10, 19, 34, .82);
}

.page-products .pp-metric__name {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--cyan);
}

.page-products .pp-metric__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--stone);
}

.page-products .pp-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-products .pp-filter {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 7px 14px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--stone);
}

.page-products .pp-filter--hl {
  border-style: solid;
  border-color: var(--violet);
  color: var(--violet);
  background: var(--violet-soft);
}

/* ---------- 苹果版下载 ---------- */

.page-products .pp-dl-split {
  display: grid;
  gap: 34px;
}

.page-products .pp-steps {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-products .pp-step {
  position: relative;
  padding: 22px 20px 20px;
  border: 1px solid var(--pp-soft-line);
  border-top: 3px solid var(--amber);
  border-radius: var(--radius);
  background: rgba(10, 19, 34, .72);
}

.page-products .pp-step__num {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--amber);
}

.page-products .pp-step__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--cream);
}

.page-products .pp-step__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--stone);
}

.page-products .pp-dl-figure {
  align-self: start;
}

/* ---------- 版本归档 ---------- */

.page-products .pp-track {
  display: grid;
  gap: 14px;
  margin-top: 30px;
}

.page-products .pp-track__item {
  padding: 20px 18px 18px;
  border: 1px solid var(--pp-soft-line);
  border-left: 3px solid var(--stone);
  border-radius: var(--radius);
  background: rgba(10, 19, 34, .7);
}

.page-products .pp-track__item--v1 {
  border-left-color: var(--clay);
}

.page-products .pp-track__item--v2 {
  border-left-color: var(--moss);
}

.page-products .pp-track__item--v3 {
  border-left-color: var(--cyan);
  background: linear-gradient(150deg, rgba(49, 228, 210, .07), rgba(10, 19, 34, .74));
}

.page-products .pp-track__title {
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--cream);
}

.page-products .pp-track__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--stone);
}

/* ---------- 设备环境 ---------- */

.page-products .pp-env {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.page-products .pp-env__item {
  padding: 18px 18px 16px;
  border: 1px solid var(--pp-soft-line);
  border-radius: var(--radius);
  background: rgba(18, 32, 54, .62);
  transition: border-color var(--dur) var(--ease);
}

.page-products .pp-env__item:hover {
  border-color: var(--cyan);
}

.page-products .pp-env__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--cream);
}

.page-products .pp-env__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--stone);
}

.page-products .pp-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 32px;
  padding: 22px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(120deg, rgba(255, 139, 61, .12), rgba(139, 108, 240, .12));
}

.page-products .pp-cta__text {
  margin: 0;
  flex: 1 1 320px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
}

/* ---------- 断点 ---------- */

@media (min-width: 640px) {
  .page-products .pp-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .page-products .pp-nodes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 30px;
  }
}

@media (min-width: 820px) {
  .page-products .pp-hero {
    padding: 34px 0 58px;
  }

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

  .page-products .pp-taglab {
    padding: 30px 28px 26px;
  }

  .page-products .pp-taglab__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
  }

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

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

@media (min-width: 900px) {
  .page-products .pp-section {
    padding: 68px 0;
  }

  .page-products .pp-navlist__row {
    grid-template-columns: 56px minmax(0, 1fr) 148px;
    align-items: center;
    gap: 0 20px;
    padding: 20px 14px;
  }

  .page-products .pp-navlist__idx {
    padding-top: 0;
  }

  .page-products .pp-navlist__meta {
    grid-column: auto;
    text-align: right;
  }

  .page-products .pp-nav-split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: 56px;
  }

  .page-products .pp-dl-split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
    gap: 56px;
  }

  .page-products .pp-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-products .pp-step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 36px;
    right: -18px;
    width: 18px;
    height: 1px;
    background: var(--amber);
    opacity: .55;
  }

  .page-products .pp-map-notes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 1100px) {
  .page-products .pp-hero h1 {
    font-size: 50px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products * {
    transition-duration: .001ms !important;
  }
}
</｜｜DSML｜｜ parameter>
</｜｜DSML｜｜ invoke>
</｜｜DSML｜｜ calls>