/* ===================== page-products 作用域 ===================== */
.page-products {
  --p-line: rgba(30, 47, 102, 0.85);
  --p-line-hi: rgba(47, 242, 213, 0.5);
  --p-surface: rgba(20, 32, 72, 0.72);
  --p-surface-hi: #182A5C;
  --p-gap: 16px;
  color: var(--ice-050);
  padding-bottom: 88px;
}

/* ---------- 页头与面包屑 ---------- */
.page-products .p-top {
  padding-top: 22px;
}

.page-products .p-crumb {
  margin-bottom: 22px;
}

/* ---------- 首屏 ---------- */
.page-products .p-hero {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--sky-600);
  border-radius: var(--r-xl);
  background:
    radial-gradient(130% 120% at 6% 0%, rgba(47, 242, 213, 0.16) 0%, rgba(47, 242, 213, 0) 58%),
    radial-gradient(120% 130% at 100% 8%, rgba(60, 123, 255, 0.2) 0%, rgba(60, 123, 255, 0) 62%),
    var(--sky-800);
  padding: 30px 20px 26px;
}

.page-products .p-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--aurora);
}

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

.page-products .p-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-size: clamp(32px, 7.4vw, 56px);
  font-weight: 300;
  line-height: 1.14;
  letter-spacing: -0.02em;
}

.page-products .p-hero__title em {
  font-style: normal;
  color: var(--cyan-500);
}

.page-products .p-hero__desc {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ice-300);
}

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

.page-products .p-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-products .p-stat {
  border: 1px solid var(--sky-600);
  border-radius: var(--r-lg);
  background: rgba(12, 21, 51, 0.6);
  padding: 14px 14px 12px;
}

.page-products .p-stat__v {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--cyan-500);
  line-height: 1.1;
}

.page-products .p-stat__k {
  margin: 6px 0 0;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ice-300);
}

.page-products .p-stat .unit {
  font-size: 12px;
  font-weight: 500;
  margin-left: 3px;
  color: var(--ice-300);
}

@media (min-width: 900px) {
  .page-products .p-hero {
    padding: 48px 46px 44px;
  }

  .page-products .p-hero__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 48px;
    align-items: center;
  }
}

/* ---------- 两栏骨架 ---------- */
.page-products .p-wrap {
  display: grid;
  gap: 32px;
  padding-top: 44px;
}

.page-products .p-index {
  display: none;
}

@media (min-width: 1040px) {
  .page-products .p-wrap {
    grid-template-columns: 196px minmax(0, 1fr);
    gap: 60px;
    align-items: start;
  }

  .page-products .p-index {
    display: block;
    position: sticky;
    top: calc(var(--head-h) + 24px);
  }
}

.page-products .p-index__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
}

.page-products .p-index__list li {
  border-left: 1px solid var(--sky-600);
}

.page-products .p-index__list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  margin-left: -1px;
  padding: 7px 0 7px 13px;
  border-left: 2px solid transparent;
  font-size: 13px;
  line-height: 1.5;
  color: var(--ice-300);
  text-decoration: none;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-products .p-index__list a:hover,
.page-products .p-index__list a:focus-visible,
.page-products .p-index__list a[aria-current="true"] {
  color: var(--cyan-500);
  border-left-color: var(--cyan-500);
}

.page-products .p-index__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ice-300);
  opacity: 0.75;
}

/* ---------- 章节节奏 ---------- */
.page-products .p-sec {
  scroll-margin-top: calc(var(--head-h) + 20px);
}

.page-products .p-sec + .p-sec {
  margin-top: 60px;
}

.page-products .sec-head__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--cyan-500);
  margin: 0 0 8px;
}

.page-products .sec-head__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(25px, 3.6vw, 34px);
  font-weight: 300;
  line-height: 1.26;
  letter-spacing: -0.01em;
}

.page-products .sec-head__note {
  margin: 12px 0 0;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ice-300);
}

.page-products .p-lede {
  margin: 24px 0 0;
  max-width: 44ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ice-300);
}

.page-products .p-figure {
  margin: 26px 0 0;
}

.page-products .p-figure .figure__media {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--sky-600);
  background: var(--sky-800);
}

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

.page-products .p-figure .figure__cap {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--ice-300);
}

/* ---------- 01 三代版本 ---------- */
.page-products .p-versions {
  display: grid;
  gap: var(--p-gap);
  margin-top: 26px;
}

.page-products .p-ver {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--sky-600);
  border-radius: var(--r-xl);
  background: var(--sky-700);
  padding: 22px 20px 20px;
  transition: transform 200ms var(--ease), border-color 200ms var(--ease), background 200ms var(--ease);
}

.page-products .p-ver:hover {
  transform: translateY(-3px);
  border-color: var(--p-line-hi);
  background: var(--p-surface-hi);
}

.page-products .p-ver--v3 {
  background:
    linear-gradient(158deg, rgba(47, 242, 213, 0.15) 0%, rgba(60, 123, 255, 0.1) 52%, rgba(12, 21, 51, 0) 100%),
    var(--sky-700);
  border-color: rgba(47, 242, 213, 0.42);
}

.page-products .p-ver__badge {
  align-self: flex-start;
  margin: 0;
  padding: 3px 11px;
  border: 1px solid rgba(47, 242, 213, 0.38);
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--cyan-500);
}

.page-products .p-ver__title {
  margin: 14px 0 0;
  font-size: 19px;
  font-weight: 500;
  line-height: 1.4;
}

.page-products .p-ver__body {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ice-300);
}

.page-products .p-ver__scene {
  margin: auto 0 0;
  padding-top: 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--cyan-300);
}

@media (min-width: 760px) {
  .page-products .p-versions {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 02 V3 模块 ---------- */
.page-products .p-mods {
  display: grid;
  gap: var(--p-gap);
  margin-top: 26px;
}

.page-products .p-mod {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--sky-600);
  border-radius: var(--r-lg);
  background: var(--p-surface);
  padding: 20px 18px 18px;
  transition: transform 200ms var(--ease), border-color 200ms var(--ease), background 200ms var(--ease);
}

.page-products .p-mod:hover {
  transform: translateY(-3px);
  border-color: var(--p-line-hi);
  background: var(--p-surface-hi);
}

.page-products .p-mod--lead {
  border-color: rgba(47, 242, 213, 0.35);
  background:
    linear-gradient(150deg, rgba(47, 242, 213, 0.1) 0%, rgba(20, 32, 72, 0.85) 62%),
    var(--sky-700);
}

.page-products .p-mod__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan-500);
}

.page-products .p-mod__title {
  margin: 10px 0 0;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.4;
}

.page-products .p-mod__body {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ice-300);
}

.page-products .p-mod__fields {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 18px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--sky-600);
}

.page-products .p-chip {
  padding: 3px 10px;
  border-radius: var(--r-pill);
  border: 1px solid var(--sky-600);
  background: rgba(6, 11, 31, 0.5);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.02em;
  color: var(--ice-300);
}

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

  .page-products .p-mod--lead {
    grid-column: span 2;
  }
}

@media (min-width: 1040px) {
  .page-products .p-mods {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .p-mod--lead {
    grid-column: span 2;
  }
}

/* ---------- 03 交锋对比 ---------- */
.page-products .p-cmp {
  margin-top: 24px;
  border: 1px solid var(--sky-600);
  border-radius: var(--r-xl);
  background: var(--sky-800);
  padding: 20px 18px 18px;
}

.page-products .p-cmp__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--sky-600);
}

.page-products .p-cmp__key {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--ice-300);
}

.page-products .p-cmp__key i {
  display: block;
  width: 18px;
  height: 8px;
  border-radius: var(--r-pill);
}

.page-products .p-cmp__key--a i {
  background: linear-gradient(90deg, rgba(47, 242, 213, 0.4), var(--cyan-500));
}

.page-products .p-cmp__key--b i {
  background: linear-gradient(90deg, var(--orange-500), rgba(255, 122, 46, 0.4));
}

.page-products .p-cmp__list {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
}

.page-products .p-cmp__row {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(30, 47, 102, 0.55);
}

.page-products .p-cmp__row:last-child {
  border-bottom: 0;
}

.page-products .p-cmp__label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--ice-300);
}

.page-products .p-cmp__pair {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 12px;
}

.page-products .p-cmp__track {
  display: flex;
  height: 9px;
  border-radius: var(--r-pill);
  background: rgba(30, 47, 102, 0.75);
  overflow: hidden;
}

.page-products .p-cmp__track--a {
  justify-content: flex-end;
}

.page-products .p-cmp__track--b {
  justify-content: flex-start;
}

.page-products .p-cmp__track i {
  display: block;
  height: 100%;
  border-radius: var(--r-pill);
  min-width: 4px;
}

.page-products .p-cmp__track--a i {
  background: linear-gradient(270deg, var(--cyan-500), rgba(47, 242, 213, 0.32));
}

.page-products .p-cmp__track--b i {
  background: linear-gradient(90deg, var(--orange-500), rgba(255, 122, 46, 0.34));
}

.page-products .p-cmp__score {
  min-width: 54px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ice-050);
}

.page-products .p-cmp__sum {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--sky-600);
  font-size: 14px;
  line-height: 1.75;
  color: var(--ice-300);
}

/* ---------- 04 联赛导航 ---------- */
.page-products .p-league__rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(170px, 1fr);
  gap: 0;
  list-style: none;
  margin: 26px 0 0;
  padding: 0 0 14px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .p-league__node {
  position: relative;
  padding-right: 22px;
}

.page-products .p-league__node::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 14px;
  right: 0;
  height: 1px;
  background: var(--sky-600);
}

.page-products .p-league__node:last-child::before {
  display: none;
}

.page-products .p-league__dot {
  position: relative;
  display: block;
  width: 14px;
  height: 14px;
  margin-bottom: 18px;
  border-radius: 50%;
  border: 1px solid var(--sky-600);
  background: var(--sky-700);
}

.page-products .p-league__dot::after {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  background: var(--cyan-500);
}

.page-products .p-league__zone {
  margin: 0;
  font-size: 16px;
  font-weight: 500;
}

.page-products .p-league__count {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--cyan-500);
}

.page-products .p-league__count .unit {
  margin-left: 3px;
  font-size: 11px;
  font-weight: 500;
  color: var(--ice-300);
}

.page-products .p-league__stage {
  margin: 6px 0 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--ice-300);
}

/* ---------- 05 移动端 ---------- */
.page-products .p-mobile {
  display: grid;
  gap: 26px;
  margin-top: 26px;
}

.page-products .p-mobile__text p {
  margin: 0 0 14px;
  max-width: 42ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ice-300);
}

.page-products .p-mobile__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-products .p-mobile__list li {
  display: flex;
  gap: 14px;
  align-items: baseline;
  padding: 13px 0;
  border-top: 1px solid var(--sky-600);
  font-size: 14.5px;
  line-height: 1.6;
}

.page-products .p-mobile__list li:last-child {
  border-bottom: 1px solid var(--sky-600);
}

.page-products .p-mobile__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan-500);
}

.page-products .p-phone-fig {
  margin: 0;
  justify-self: center;
  max-width: 300px;
}

.page-products .p-phone {
  border: 1px solid var(--sky-600);
  border-radius: 32px;
  background: var(--sky-800);
  padding: 11px;
  box-shadow: 0 28px 60px -34px rgba(47, 242, 213, 0.45);
}

.page-products .p-phone img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 23px;
}

@media (min-width: 860px) {
  .page-products .p-mobile {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 46px;
    align-items: start;
  }
}

/* ---------- 06 更新频率 ---------- */
.page-products .p-fresh {
  display: grid;
  gap: var(--p-gap);
  margin-top: 26px;
}

.page-products .p-fresh__item {
  border: 1px solid var(--sky-600);
  border-radius: var(--r-lg);
  background: var(--p-surface);
  padding: 20px 18px 18px;
  transition: transform 200ms var(--ease), border-color 200ms var(--ease);
}

.page-products .p-fresh__item:hover {
  transform: translateY(-3px);
  border-color: var(--p-line-hi);
}

.page-products .p-fresh__v {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--orange-500);
}

.page-products .p-fresh__v .unit {
  margin-left: 4px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--ice-300);
}

.page-products .p-fresh__k {
  margin: 10px 0 0;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.page-products .p-fresh__d {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ice-300);
}

.page-products .p-fields {
  margin-top: 24px;
  border: 1px solid var(--sky-600);
  border-radius: var(--r-xl);
  background: var(--sky-800);
  padding: 22px 20px;
}

.page-products .p-fields__title {
  margin: 0;
  font-size: 15px;
  font-weight: 500;
}

.page-products .p-fields__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.page-products .p-fields__list li {
  padding: 5px 12px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(47, 242, 213, 0.28);
  background: rgba(47, 242, 213, 0.06);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan-300);
}

.page-products .p-fields__note {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--sky-600);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ice-300);
}

@media (min-width: 720px) {
  .page-products .p-fresh {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 07 使用场景 ---------- */
.page-products .p-scenes {
  display: grid;
  gap: var(--p-gap);
  margin-top: 26px;
}

.page-products .p-scene {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--sky-600);
  border-radius: var(--r-lg);
  background: rgba(12, 21, 51, 0.6);
  padding: 20px 18px 18px;
  transition: transform 200ms var(--ease), border-color 200ms var(--ease), background 200ms var(--ease);
}

.page-products .p-scene:hover {
  transform: translateY(-3px);
  border-color: var(--p-line-hi);
  background: var(--sky-800);
}

.page-products .p-scene__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--orange-200);
}

.page-products .p-scene__title {
  margin: 10px 0 0;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.4;
}

.page-products .p-scene__body {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ice-300);
}

.page-products .p-scene__to {
  margin: auto 0 0;
  padding-top: 16px;
}

.page-products .p-scene__to a {
  font-size: 13px;
  color: var(--cyan-500);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 242, 213, 0.35);
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-products .p-scene__to a:hover,
.page-products .p-scene__to a:focus-visible {
  color: var(--cyan-300);
  border-bottom-color: var(--cyan-300);
}

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

/* ---------- 收尾 ---------- */
.page-products .p-cta {
  margin-top: 60px;
  border: 1px solid rgba(47, 242, 213, 0.3);
  border-radius: var(--r-xl);
  background:
    radial-gradient(120% 150% at 0% 0%, rgba(47, 242, 213, 0.14) 0%, rgba(47, 242, 213, 0) 58%),
    var(--sky-800);
  padding: 30px 22px 28px;
}

.page-products .p-cta__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 300;
  letter-spacing: -0.01em;
}

.page-products .p-cta__body {
  margin: 12px 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ice-300);
}

.page-products .p-cta__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

@media (min-width: 760px) {
  .page-products .p-cta {
    padding: 40px 40px 36px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .p-ver,
  .page-products .p-mod,
  .page-products .p-fresh__item,
  .page-products .p-scene,
  .page-products .p-index__list a,
  .page-products .p-scene__to a {
    transition: none;
  }

  .page-products .p-ver:hover,
  .page-products .p-mod:hover,
  .page-products .p-fresh__item:hover,
  .page-products .p-scene:hover {
    transform: none;
  }
}