.page-products {
  --prod-index-w: 248px;
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--head-h) + var(--space-5)) 0 var(--space-6);
  background:
    radial-gradient(115% 85% at 84% -12%, rgba(255, 92, 26, .26), transparent 56%),
    radial-gradient(90% 70% at 6% 108%, rgba(41, 224, 214, .15), transparent 62%),
    linear-gradient(178deg, #071527 0%, #0B1B33 55%, #0a1930 100%);
  color: var(--c-night);
  border-bottom: 1px solid var(--ln-on-deep);
  isolation: isolate;
}

.page-products .prod-hero__glow {
  position: absolute;
  inset: -35% -20% auto -20%;
  height: 130%;
  z-index: 0;
  pointer-events: none;
}

.page-products .prod-hero__inner {
  position: relative;
  z-index: 1;
}

.page-products .prod-hero .breadcrumb {
  margin: 0 0 var(--space-3);
}

.page-products .prod-hero .placard {
  margin: 0 0 var(--space-2);
}

.page-products .prod-hero h1 {
  margin: 0 0 var(--space-3);
  max-width: 20ch;
  color: #fff;
}

.page-products .prod-hero .t-lead {
  margin: 0 0 var(--space-4);
  max-width: 58ch;
  color: rgba(199, 210, 224, .82);
}

.page-products .prod-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.page-products .prod-hero__meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: var(--space-5) 0 0;
  padding: 0;
  list-style: none;
  background: var(--ln-on-deep);
  border: 1px solid var(--ln-on-deep);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-products .prod-hero__meta li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: var(--space-3);
  background: rgba(18, 41, 74, .74);
}

.page-products .prod-hero__meta b {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--c-orange);
}

.page-products .prod-hero__meta span {
  font-size: 13px;
  line-height: 1.5;
  color: rgba(199, 210, 224, .7);
}

@media (min-width: 760px) {
  .page-products .prod-hero__meta {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 画布与栅格 ---------- */
.page-products .prod-shell {
  padding: var(--space-5) 0 var(--space-6);
  background: var(--c-paper);
  color: var(--c-ink);
}

.page-products .prod-shell__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-5);
}

@media (min-width: 1080px) {
  .page-products .prod-shell__grid {
    grid-template-columns: minmax(0, 1fr) var(--prod-index-w);
    gap: var(--space-6);
    align-items: start;
  }
}

/* ---------- 功能索引 ---------- */
.page-products .prod-index {
  order: -1;
  padding: var(--space-3);
  border: 1px solid var(--ln-on-paper);
  border-radius: var(--radius-lg);
  background: var(--c-cream);
}

.page-products .prod-index__title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: rgba(16, 20, 24, .5);
}

.page-products .prod-index__list {
  display: flex;
  gap: var(--space-1);
  margin: 0;
  padding: 0 0 var(--space-1);
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
}

.page-products .prod-index__list li {
  flex: 0 0 auto;
  scroll-snap-align: start;
}

.page-products .prod-index__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--ln-on-paper);
  border-radius: var(--radius-pill);
  color: var(--c-ink);
  font-size: 13px;
  white-space: nowrap;
  text-decoration: none;
  transition: background .18s var(--ease), border-color .18s var(--ease);
}

.page-products .prod-index__list a:hover,
.page-products .prod-index__list a:focus-visible {
  background: var(--c-cyan-soft);
  border-color: var(--c-cyan);
}

.page-products .prod-index__list .num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--c-orange);
}

@media (min-width: 1080px) {
  .page-products .prod-index {
    order: 0;
    position: sticky;
    top: calc(var(--head-h) + var(--space-3));
  }

  .page-products .prod-index__list {
    display: block;
    padding: 0;
    overflow: visible;
  }

  .page-products .prod-index__list li + li {
    margin-top: 2px;
  }

  .page-products .prod-index__list a {
    display: flex;
    width: 100%;
    padding: 10px 12px;
    border-color: transparent;
    border-radius: var(--radius-sm);
  }

  .page-products .prod-index__list a:hover,
  .page-products .prod-index__list a:focus-visible {
    background: var(--c-orange-soft);
    border-color: transparent;
  }
}

/* ---------- 区块骨架 ---------- */
.page-products .prod-section {
  scroll-margin-top: calc(var(--head-h) + var(--space-3));
}

.page-products .prod-section + .prod-section {
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--ln-on-paper);
}

.page-products .prod-section__head {
  margin-bottom: var(--space-4);
}

.page-products .prod-section__head .placard {
  margin: 0 0 var(--space-2);
}

.page-products .prod-section__head h2 {
  margin: 0 0 var(--space-2);
  max-width: 26ch;
  color: var(--c-ink);
}

.page-products .prod-section__lead {
  margin: 0;
  max-width: 58ch;
  font-size: 17px;
  line-height: 1.7;
  color: rgba(16, 20, 24, .68);
}

/* ---------- 图片 ---------- */
.page-products .prod-shot {
  margin: 0 0 var(--space-4);
}

.page-products .prod-shot img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--ln-on-deep);
  border-radius: var(--radius-lg);
  background: var(--c-deep);
}

.page-products .prod-shot figcaption {
  margin-top: var(--space-2);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .02em;
  color: rgba(16, 20, 24, .58);
}

.page-products .prod-shot--sq img {
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

/* ---------- 01 直播 ---------- */
.page-products .prod-switch-demo {
  margin: 0 0 var(--space-4);
  padding: var(--space-3);
  border: 1px solid var(--ln-on-deep);
  border-radius: var(--radius-lg);
  background: var(--c-panel);
  color: var(--c-night);
}

.page-products .prod-switch-demo__hint {
  margin: 0 0 var(--space-2);
  font-size: 14px;
  color: rgba(199, 210, 224, .74);
}

.page-products .prod-switch-demo .league-switch {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}

.page-products .prod-switch-demo__note {
  margin: var(--space-3) 0 0;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(199, 210, 224, .86);
}

.page-products .prod-facts {
  display: grid;
  gap: var(--space-3);
}

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

.page-products .prod-fact {
  padding: var(--space-3);
  border: 1px solid var(--ln-on-paper);
  border-radius: var(--radius-lg);
  background: var(--c-cream);
}

.page-products .prod-fact h3 {
  margin: 0 0 8px;
  font-size: 17px;
  color: var(--c-ink);
}

.page-products .prod-fact p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(16, 20, 24, .7);
}

/* ---------- 02 积分榜 ---------- */
.page-products .prod-stack {
  margin: 0 0 var(--space-4);
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ln-on-paper);
}

.page-products .prod-stack li {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 4px var(--space-2);
  align-items: baseline;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--ln-on-paper);
}

.page-products .prod-stack b {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 20px;
  font-weight: 700;
  color: var(--c-orange);
}

.page-products .prod-stack span {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--c-ink);
}

.page-products .prod-stack em {
  grid-column: 2;
  font-style: normal;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(16, 20, 24, .66);
}

.page-products .prod-fields {
  margin: 0 0 var(--space-4);
}

.page-products .prod-fields h3 {
  margin: 0 0 var(--space-2);
  font-size: 19px;
  color: var(--c-ink);
}

.page-products .prod-tablewrap {
  margin: 0;
  border: 1px solid var(--ln-on-paper);
  border-radius: var(--radius-md);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

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

.page-products .prod-table th,
.page-products .prod-table td {
  padding: 11px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--ln-on-paper);
  line-height: 1.6;
}

.page-products .prod-table thead th {
  background: var(--c-panel);
  color: var(--c-night);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
}

.page-products .prod-table tbody tr:nth-child(even) {
  background: var(--c-cyan-soft);
}

.page-products .prod-table tbody td:first-child {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--c-ink);
  white-space: nowrap;
}

.page-products .prod-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .prod-injury {
  display: grid;
  gap: var(--space-4);
  align-items: start;
}

@media (min-width: 880px) {
  .page-products .prod-injury {
    grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
  }
}

.page-products .prod-injury .prod-shot {
  margin: 0;
}

.page-products .prod-injury__text h3 {
  margin: 0 0 var(--space-2);
  font-size: 19px;
  color: var(--c-ink);
}

.page-products .prod-injury__text p {
  margin: 0 0 var(--space-2);
  font-size: 15.5px;
  line-height: 1.75;
  color: rgba(16, 20, 24, .72);
}

.page-products .prod-injury__legend {
  display: grid;
  gap: 8px;
  margin: 0 0 var(--space-2);
  padding: 0;
  list-style: none;
}

.page-products .prod-injury__legend li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: rgba(16, 20, 24, .78);
}

.page-products .prod-dot {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  border-radius: 3px;
}

.page-products .prod-dot--warn { background: var(--c-orange); }
.page-products .prod-dot--red  { background: var(--c-red); }
.page-products .prod-dot--gray { background: rgba(16, 20, 24, .35); }

/* ---------- 03 筛选 ---------- */
.page-products .prod-filters {
  display: grid;
  gap: var(--space-3);
}

@media (min-width: 820px) {
  .page-products .prod-filters {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .prod-filter {
  padding: var(--space-3);
  border: 1px solid var(--ln-on-paper);
  border-left: 3px solid var(--c-orange);
  border-radius: var(--radius-lg);
  background: var(--c-cream);
}

.page-products .prod-filter h3 {
  margin: 6px 0 8px;
  font-size: 18px;
  color: var(--c-ink);
}

.page-products .prod-filter p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(16, 20, 24, .7);
}

.page-products .prod-share {
  display: grid;
  gap: 1px;
  margin-top: var(--space-4);
  border: 1px solid var(--ln-on-paper);
  border-radius: var(--radius-lg);
  background: var(--ln-on-paper);
  overflow: hidden;
}

@media (min-width: 820px) {
  .page-products .prod-share {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .prod-share__item {
  padding: var(--space-3);
  background: var(--c-paper);
}

.page-products .prod-share__item h3 {
  margin: 0 0 8px;
  font-size: 17px;
  color: var(--c-ink);
}

.page-products .prod-share__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(16, 20, 24, .7);
}

.page-products .prod-note {
  margin: var(--space-4) 0 0;
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: var(--c-orange-soft);
  color: var(--c-ink);
  font-size: 15px;
  line-height: 1.72;
}

.page-products .prod-note .link-more {
  color: var(--c-ink);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 04 数据面板 ---------- */
.page-products .prod-metrics {
  display: grid;
  gap: 1px;
  margin: 0 0 var(--space-4);
  padding: 0;
  list-style: none;
  border: 1px solid var(--ln-on-paper);
  border-radius: var(--radius-lg);
  background: var(--ln-on-paper);
  overflow: hidden;
}

.page-products .prod-metrics li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: var(--space-3);
  background: var(--c-cream);
}

@media (min-width: 620px) {
  .page-products .prod-metrics li {
    grid-template-columns: 130px minmax(0, 1fr);
    gap: var(--space-3);
    align-items: baseline;
  }
}

.page-products .prod-metrics__k {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--c-ink);
}

.page-products .prod-metrics__v {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(16, 20, 24, .7);
}

.page-products .prod-viewcmp {
  display: grid;
  gap: var(--space-3);
}

@media (min-width: 800px) {
  .page-products .prod-viewcmp {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-products .prod-viewcmp__col {
  padding: var(--space-4);
  border: 1px solid var(--ln-on-paper);
  border-radius: var(--radius-lg);
  background: var(--c-cream);
}

.page-products .prod-viewcmp__col h3 {
  margin: 8px 0 var(--space-2);
  font-size: 19px;
  color: var(--c-ink);
}

.page-products .prod-viewcmp__col p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: rgba(16, 20, 24, .7);
}

.page-products .prod-viewcmp__col--alt {
  border-color: rgba(41, 224, 214, .3);
  background: var(--c-panel);
}

.page-products .prod-viewcmp__col--alt h3 { color: #fff; }
.page-products .prod-viewcmp__col--alt p  { color: rgba(199, 210, 224, .84); }
.page-products .prod-viewcmp__col--alt .placard { color: var(--c-cyan); }

/* ---------- 05 跟队 ---------- */
.page-products .prod-cards {
  display: grid;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 800px) {
  .page-products .prod-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .prod-cards > li {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-products .prod-cards h3 {
  margin: 0;
  font-size: 19px;
  line-height: 1.4;
  color: var(--c-ink);
}

.page-products .prod-cards p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(16, 20, 24, .7);
}

/* ---------- 06 版本对比 ---------- */
.page-products .prod-vs {
  display: grid;
  gap: var(--space-3);
}

@media (min-width: 800px) {
  .page-products .prod-vs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-products .prod-vs__col {
  padding: var(--space-4);
  border: 1px solid var(--ln-on-paper);
  border-radius: var(--radius-lg);
}

.page-products .prod-vs__col h3 {
  margin: 8px 0 var(--space-3);
  font-size: 19px;
  line-height: 1.4;
}

.page-products .prod-vs__col ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .prod-vs__col li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.65;
}

.page-products .prod-vs__col li::before {
  content: "";
  position: absolute;
  top: 9px;
  left: 0;
  width: 8px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  opacity: .45;
}

.page-products .prod-vs__col--old {
  background: #EFEAE1;
  color: rgba(16, 20, 24, .6);
  filter: saturate(.5);
}

.page-products .prod-vs__col--old h3 {
  color: rgba(16, 20, 24, .72);
}

.page-products .prod-vs__col--new {
  border-color: rgba(41, 224, 214, .3);
  background: var(--c-deep);
  color: var(--c-night);
  box-shadow: var(--shadow-lift);
}

.page-products .prod-vs__col--new h3 { color: #fff; }
.page-products .prod-vs__col--new .t-label { color: var(--c-cyan); }
.page-products .prod-vs__col--new li { color: rgba(199, 210, 224, .88); }
.page-products .prod-vs__col--new li::before { background: var(--c-cyan); opacity: 1; }

/* ---------- 07 桌面端配置 ---------- */
.page-products .prod-setup-shot {
  position: relative;
  margin: 0 0 var(--space-4);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-products .prod-setup-shot img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-products .prod-setup {
  display: grid;
  gap: 1px;
  border: 1px solid var(--ln-on-paper);
  border-radius: var(--radius-lg);
  background: var(--ln-on-paper);
  overflow: hidden;
}

@media (min-width: 780px) {
  .page-products .prod-setup {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-products .prod-setup__item {
  padding: var(--space-4);
  background: var(--c-paper);
}

.page-products .prod-setup__item h3 {
  margin: 6px 0 8px;
  font-size: 18px;
  color: var(--c-ink);
}

.page-products .prod-setup__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(16, 20, 24, .7);
}

/* ---------- 收束区 ---------- */
.page-products .prod-close {
  position: relative;
  overflow: hidden;
  padding: var(--space-6) 0;
  background: var(--c-deep);
  color: var(--c-night);
}

.page-products .prod-close::after {
  content: "";
  position: absolute;
  right: -22%;
  bottom: -60%;
  width: 62%;
  height: 210%;
  background: radial-gradient(circle, rgba(255, 92, 26, .24), transparent 62%);
  pointer-events: none;
}

.page-products .prod-close__inner {
  position: relative;
  z-index: 1;
  max-width: 62ch;
}

.page-products .prod-close h2 {
  margin: var(--space-2) 0 var(--space-3);
  color: #fff;
}

.page-products .prod-close p {
  margin: 0 0 var(--space-4);
  font-size: 16.5px;
  line-height: 1.75;
  color: rgba(199, 210, 224, .84);
}

.page-products .prod-close__acts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}