.page-products {
  --tp-gap: clamp(14px, 2.4vw, 24px);
  --tp-pad: clamp(18px, 3vw, 32px);
  display: block;
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(108, 229, 255, 0.07), transparent 62%),
    var(--ink);
}

.page-products h1,
.page-products h2,
.page-products h3 {
  font-family: var(--font-head);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: 0.01em;
  color: var(--white);
  margin: 0;
}

.page-products [id] {
  scroll-margin-top: 76px;
}

.page-products .breadcrumb {
  padding-block: 18px 4px;
}

/* ---------- 首屏 ---------- */
.page-products .tp-hero {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  padding-block: clamp(14px, 3vw, 28px) clamp(30px, 5vw, 58px);
  align-items: center;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .tp-hero__copy > * + * {
  margin-top: 18px;
}

.page-products .tp-hero h1 {
  font-size: clamp(1.95rem, 6.2vw, 3.9rem);
  text-wrap: balance;
}

.page-products .tp-hero__lede {
  color: var(--muted);
  font-size: clamp(0.94rem, 1.6vw, 1.06rem);
  line-height: 1.85;
  max-width: 48ch;
  margin-inline: 0;
}

.page-products .tp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .tp-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-products .tp-facts__item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 14px;
  background: var(--panel-2);
}

.page-products .tp-facts__num {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--lime);
  line-height: 1.1;
}

.page-products .tp-facts__lb {
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ---------- 图片容器 ---------- */
.page-products .tp-shot {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  background: var(--panel-2);
  overflow: hidden;
}

.page-products .tp-shot img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 14 / 9;
}

.page-products .tp-shot__cap {
  display: block;
  padding: 10px 14px;
  font-size: 0.69rem;
  letter-spacing: 0.12em;
  color: var(--muted);
  border-top: 1px solid var(--line-soft);
  background: var(--panel);
}

.page-products .tp-shot--hero {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%);
}

.page-products .tp-shot--diff img { aspect-ratio: 3 / 2; }
.page-products .tp-shot--member img { aspect-ratio: 10 / 7; }
.page-products .tp-shot--banner img { aspect-ratio: 2 / 1; }
.page-products .tp-shot--res img { aspect-ratio: 20 / 13; }

/* ---------- 标签条 ---------- */
.page-products .tp-tabs {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(7, 26, 20, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line-soft);
}

.page-products .tp-tabs__inner {
  display: flex;
  gap: 2px;
  overflow-x: auto;
  scrollbar-width: none;
  border-left: 1px solid var(--line-soft);
}

.page-products .tp-tabs__inner::-webkit-scrollbar {
  display: none;
}

.page-products .tp-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  font-size: 0.84rem;
  color: var(--muted);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-products .tp-tab .mono {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--line);
}

.page-products .tp-tab:hover,
.page-products .tp-tab:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-products .tp-tab:hover .mono,
.page-products .tp-tab:focus-visible .mono {
  color: var(--lime);
}

/* ---------- 章节标题 ---------- */
.page-products .tp-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-products .tp-head h2 {
  font-size: clamp(1.5rem, 3.6vw, 2.4rem);
}

.page-products .tp-head__note {
  margin: 0;
  max-width: 62ch;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 四入口矩阵 ---------- */
.page-products .tp-overview {
  padding-block: clamp(32px, 5vw, 62px);
}

.page-products .tp-matrix {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--tp-gap);
}

.page-products .tp-card {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: var(--tp-pad);
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--lime);
}

.page-products .tp-card--member { border-left-color: var(--ice); }
.page-products .tp-card--diff { border-left-color: var(--orange); }
.page-products .tp-card--res { border-left-color: var(--muted); }

.page-products .tp-card__idx {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--lime);
}

.page-products .tp-card--member .tp-card__idx { color: var(--ice); }
.page-products .tp-card--diff .tp-card__idx { color: var(--orange); }
.page-products .tp-card--res .tp-card__idx { color: var(--muted); }

.page-products .tp-card__title {
  font-size: 1.24rem;
}

.page-products .tp-card__txt {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--muted);
}

.page-products .tp-card__more {
  justify-self: start;
  font-size: 0.82rem;
  color: var(--white);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--lime);
}

.page-products .tp-card__more:hover,
.page-products .tp-card__more:focus-visible {
  color: var(--lime);
}

/* ---------- 轮次索引 ---------- */
.page-products .tp-rounds {
  padding-block: clamp(32px, 5vw, 62px);
  background: linear-gradient(180deg, var(--panel-2), var(--ink));
  border-block: 1px solid var(--line-soft);
}

.page-products .tp-chain {
  list-style: none;
  margin: 0 0 var(--tp-gap);
  padding: 0;
  display: grid;
  gap: var(--tp-gap);
}

.page-products .tp-chain__node {
  position: relative;
  padding: 18px 20px;
  background: var(--panel);
  border: 1px solid var(--line-soft);
}

.page-products .tp-chain__node h3 {
  font-size: 1.12rem;
  margin-bottom: 6px;
}

.page-products .tp-chain__node p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .tp-chain__n {
  display: block;
  margin-bottom: 8px;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--ice);
}

.page-products .tp-filter {
  display: grid;
  gap: 10px;
  padding: var(--tp-pad);
  background: var(--panel);
  border: 1px solid var(--line);
}

.page-products .tp-filter__title {
  margin: 0 0 4px;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-products .tp-filter__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-products .tp-filter__lb {
  width: 100%;
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-products .tp-chip {
  display: inline-block;
  padding: 5px 10px;
  font-size: 0.79rem;
  color: var(--muted);
  background: var(--panel-2);
  border: 1px solid var(--line-soft);
}

.page-products .tp-chip--on {
  color: var(--ink);
  background: var(--lime);
  border-color: var(--lime);
}

/* ---------- 主客队对照 ---------- */
.page-products .tp-diff {
  padding-block: clamp(32px, 5vw, 62px);
}

.page-products .tp-diff__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--tp-gap);
}

.page-products .tp-side {
  padding: var(--tp-pad);
  background: var(--panel);
  border: 1px solid var(--line-soft);
}

.page-products .tp-side--home { border-top: 3px solid var(--lime); }
.page-products .tp-side--away { border-top: 3px solid var(--orange); }

.page-products .tp-side__tag {
  margin: 0;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
}

.page-products .tp-side--home .tp-side__tag { color: var(--lime); }
.page-products .tp-side--away .tp-side__tag { color: var(--orange); }

.page-products .tp-side__title {
  font-size: 1.14rem;
  margin: 8px 0 14px;
}

.page-products .tp-side__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-products .tp-side__list li {
  position: relative;
  padding-left: 15px;
  font-size: 0.89rem;
  line-height: 1.65;
  color: var(--muted);
}

.page-products .tp-side__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 7px;
  height: 1px;
  background: var(--line);
}

.page-products .tp-diff__hint {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: var(--tp-gap) 0 0;
  font-size: 0.87rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .tp-shot--diff {
  margin-top: var(--tp-gap);
}

/* ---------- 会员订阅 ---------- */
.page-products .tp-member {
  padding-block: clamp(32px, 5vw, 62px);
  background: linear-gradient(160deg, rgba(108, 229, 255, 0.1), rgba(12, 36, 28, 0.92) 58%);
  border-block: 1px solid var(--line-soft);
}

.page-products .tp-member__top {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 36px);
  align-items: center;
}

.page-products .tp-member__copy h2 {
  font-size: clamp(1.5rem, 3.6vw, 2.4rem);
  margin-bottom: 14px;
}

.page-products .tp-member__copy p {
  margin: 0;
  max-width: 54ch;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--muted);
}

.page-products .tp-member__copy .btn {
  margin-top: 20px;
}

.page-products .tp-steps {
  list-style: none;
  margin: clamp(24px, 3vw, 36px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-products .tp-step {
  display: grid;
  gap: 8px;
  padding: 18px;
  background: var(--panel-2);
}

.page-products .tp-step__n {
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--ice);
}

.page-products .tp-step h3 {
  font-size: 1.04rem;
}

.page-products .tp-step p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 前瞻与资源 ---------- */
.page-products .tp-res {
  padding-block: clamp(32px, 5vw, 62px);
}

.page-products .tp-res__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--tp-gap);
  margin-top: var(--tp-gap);
}

.page-products .tp-res__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-products .tp-res__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  padding: 16px 18px;
  background: var(--panel);
}

.page-products .tp-res__n {
  padding-top: 3px;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--orange);
}

.page-products .tp-res__item h3 {
  font-size: 1.02rem;
  margin-bottom: 6px;
}

.page-products .tp-res__item p {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-products .tp-res__aside {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: var(--tp-pad);
  background: var(--panel);
  border: 1px solid var(--line);
}

.page-products .tp-res__big {
  margin: 0;
  font-size: clamp(2.3rem, 6vw, 3.3rem);
  font-weight: 600;
  line-height: 1;
  color: var(--lime);
}

.page-products .tp-res__big span {
  color: var(--orange);
}

.page-products .tp-res__biglb {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text);
}

.page-products .tp-res__note {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-products .tp-res__aside .btn {
  justify-self: start;
  margin-top: 4px;
}

.page-products .tp-shot--res {
  margin-top: var(--tp-gap);
}

/* ---------- 版本参数 ---------- */
.page-products .tp-specs {
  padding-block: clamp(32px, 5vw, 62px);
  background: var(--panel-2);
  border-block: 1px solid var(--line-soft);
}

.page-products .tp-specs__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--tp-gap);
}

.page-products .tp-specs__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.89rem;
}

.page-products .tp-specs__table caption {
  padding-bottom: 10px;
  text-align: left;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-products .tp-specs__table th,
.page-products .tp-specs__table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .tp-specs__table thead th {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--lime);
  white-space: nowrap;
}

.page-products .tp-specs__table tbody th {
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
}

.page-products .tp-specs__table tbody td {
  color: var(--muted);
  line-height: 1.7;
}

.page-products .tp-specs__side {
  display: grid;
  gap: 12px;
  align-content: start;
  padding-left: 18px;
  border-left: 2px solid var(--ice);
}

.page-products .tp-specs__ver {
  margin: 0;
  font-size: 1.5rem;
  letter-spacing: 0.08em;
  color: var(--ice);
}

.page-products .tp-specs__side p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.82;
  color: var(--muted);
}

.page-products .tp-specs__side .btn {
  justify-self: start;
}

/* ---------- 场景与转化 ---------- */
.page-products .tp-scene {
  padding-block: clamp(32px, 5vw, 68px);
}

.page-products .tp-scene__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--tp-gap);
}

.page-products .tp-scene__item {
  display: grid;
  gap: 8px;
  padding: 18px;
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-bottom: 2px solid var(--line);
}

.page-products .tp-scene__who {
  margin: 0;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--lime);
}

.page-products .tp-scene__txt {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.74;
  color: var(--muted);
}

.page-products .tp-cta {
  display: grid;
  gap: 16px;
  margin-top: clamp(24px, 3vw, 36px);
  padding: var(--tp-pad);
  background: linear-gradient(100deg, rgba(198, 255, 61, 0.13), rgba(7, 26, 20, 0.68) 62%);
  border: 1px solid var(--line);
}

.page-products .tp-cta p {
  margin: 0;
  max-width: 60ch;
  font-size: 0.92rem;
  line-height: 1.82;
  color: var(--text);
}

.page-products .tp-cta__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-products .tp-cta__link {
  font-size: 0.85rem;
  color: var(--ice);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(108, 229, 255, 0.42);
}

.page-products .tp-cta__link:hover,
.page-products .tp-cta__link:focus-visible {
  color: var(--white);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .tp-filter__lb {
    width: 84px;
  }

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

@media (min-width: 860px) {
  .page-products .tp-hero {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  }

  .page-products .tp-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .tp-matrix {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
  }

  .page-products .tp-card--nav { grid-column: span 7; }
  .page-products .tp-card--member { grid-column: span 5; margin-top: 18px; }
  .page-products .tp-card--diff { grid-column: span 5; }
  .page-products .tp-card--res { grid-column: span 7; margin-top: 18px; }

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

  .page-products .tp-chain__node:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 50%;
    right: calc(var(--tp-gap) * -1);
    width: var(--tp-gap);
    height: 1px;
    background: var(--lime);
  }

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

  .page-products .tp-member__top {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-products .tp-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .tp-res__body {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
    align-items: start;
  }

  .page-products .tp-specs__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.55fr);
    align-items: start;
  }

  .page-products .tp-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 1080px) {
  .page-products .tp-scene__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}