/* ============================================================
   page: products — 数据与功能
   所有页面专属选择器均限定在 .page-products 作用域内
   ============================================================ */

.page-products {
  --p-line: rgba(12, 27, 51, 0.09);
  --p-card: #ffffff;
  --p-signal-soft: rgba(47, 230, 166, 0.16);
  --p-red-soft: rgba(240, 68, 30, 0.09);
  --p-panel-text: #d7e1ee;
  display: block;
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-body);
}

.page-products .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px
  ;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 面包屑 ---------- */
.page-products .products-crumb {
  padding-top: clamp(20px, 3vw, 34px);
}

.page-products .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: var(--fs-12);
  letter-spacing: 0.04em;
}

.page-products .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

.page-products .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
}

.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible {
  color: var(--red);
}

.page-products .breadcrumb li[aria-current="page"] {
  color: var(--ink);
  font-weight: 600;
}

/* ---------- 首屏声明 ---------- */
.page-products .products-hero {
  padding-top: clamp(26px, 5vw, 58px);
  padding-bottom: clamp(22px, 4vw, 40px);
}

.page-products .products-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-size: var(--fs-12);
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--red);
}

.page-products .products-hero__eyebrow::before {
  content: "";
  width: 30px;
  height: 6px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--red), var(--red-hi));
  transform: skewX(-24deg);
}

.page-products .products-hero h1 {
  margin: 0 0 20px;
  max-width: 20ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.05rem, 6.4vw, 4.1rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-products .products-hero .lede {
  margin: 0 0 26px;
}

.page-products .products-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .products-hero__facts li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: var(--p-card);
  font-size: var(--fs-15);
  color: var(--text);
}

.page-products .products-hero__facts .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--red);
  letter-spacing: -0.01em;
}

.page-products .products-hero__facts .txt {
  color: var(--muted);
}

/* ---------- 功能模块导航 ---------- */
.page-products .products-nav {
  padding-bottom: clamp(24px, 4vw, 42px);
}

.page-products .products-nav__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 7px;
  list-style: none;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: var(--p-card);
  box-shadow: var(--shadow-capsule);
}

.page-products .products-nav__link {
  display: block;
  padding: 10px 18px;
  border-radius: var(--r-pill);
  font-size: var(--fs-15);
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  transition: background-color 180ms ease, color 180ms ease;
}

.page-products .products-nav__link:hover,
.page-products .products-nav__link:focus-visible {
  background: var(--ink);
  color: #fff;
}

/* ---------- 功能面板通用 ---------- */
.page-products .products-module {
  padding-top: clamp(34px, 5vw, 62px);
  padding-bottom: clamp(34px, 5vw, 62px);
  scroll-margin-top: 96px;
  border-top: 1px solid var(--p-line);
}

.page-products .products-module__head {
  margin-bottom: clamp(22px, 3.4vw, 36px);
}

.page-products .products-module__tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  padding: 6px 15px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: var(--p-card);
  font-size: var(--fs-12);
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--muted);
  transition: background-color 200ms ease, color 200ms ease, border-color 200ms ease;
}

.page-products .products-module__tag .is-mono {
  color: currentColor;
  font-variant-numeric: tabular-nums;
}

.page-products .products-module:target .products-module__tag {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
}

.page-products .products-module__head h2 {
  margin: 0 0 14px;
  max-width: 22ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-products .products-module__intro {
  margin: 0;
  max-width: 68ch;
  font-size: var(--fs-19);
  line-height: 1.72;
  color: var(--text);
}

.page-products .products-subhead {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: var(--fs-24);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

/* ---------- 模块一：左右分栏 ---------- */
.page-products .products-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 46px);
  align-items: start;
}

.page-products .products-split__col > *:last-child {
  margin-bottom: 0;
}

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

.page-products .dim-list li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  padding: 15px 0;
  border-bottom: 1px dashed var(--line);
}

.page-products .dim-list li:first-child {
  padding-top: 0;
}

.page-products .dim-list__idx {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  font-weight: 700;
  color: var(--red);
  letter-spacing: 0.02em;
}

.page-products .dim-list__body {
  display: block;
  min-width: 0;
}

.page-products .dim-list__name {
  display: block;
  margin-bottom: 5px;
  font-size: var(--fs-19);
  font-weight: 700;
  color: var(--ink);
}

.page-products .dim-list__desc {
  display: block;
  font-size: var(--fs-15);
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 深色数据表 ---------- */
.page-products .matrix {
  overflow: hidden;
  border-radius: var(--r-md);
  background: var(--ink);
  box-shadow: var(--shadow-card);
}

.page-products .matrix__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 18px;
  padding: 18px 20px;
  background: var(--ink-2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.page-products .matrix__title {
  margin: 0;
  font-size: var(--fs-19);
  font-weight: 700;
  color: #fff;
}

.page-products .matrix__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--signal);
}

.page-products .matrix__scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .matrix table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: var(--fs-15);
}

.page-products .matrix th,
.page-products .matrix td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.page-products .matrix thead th {
  font-size: var(--fs-12);
  font-weight: 600;
  letter-spacing: 0.1em;
  color: #9fb1c7;
  background: rgba(255, 255, 255, 0.03);
}

.page-products .matrix tbody th {
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
}

.page-products .matrix tbody td {
  color: var(--p-panel-text);
}

.page-products .matrix tbody tr:last-child th,
.page-products .matrix tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .matrix tbody tr:hover th,
.page-products .matrix tbody tr:hover td {
  background: rgba(47, 230, 166, 0.06);
}

.page-products .matrix td.is-mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--signal);
}

/* ---------- 配图 ---------- */
.page-products .products-figure {
  margin: clamp(24px, 4vw, 40px) 0 0;
}

.page-products .products-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--r-md);
  object-fit: cover;
  background: linear-gradient(150deg, var(--ink) 0%, var(--ink-2) 100%);
}

.page-products .products-figure figcaption {
  margin-top: 12px;
  font-size: var(--fs-15);
  line-height: 1.65;
  color: var(--muted);
}

.page-products .products-figure--wide {
  margin-top: clamp(30px, 5vw, 52px);
}

.page-products .products-figure--wide img {
  aspect-ratio: 3 / 2;
}

.page-products .products-figure--portrait img {
  aspect-ratio: 3 / 4;
}

.page-products #module-seasons .products-figure img {
  aspect-ratio: 2 / 1;
}

/* ---------- 模块二：赛季卡片 ---------- */
.page-products .season-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-products .season-card {
  position: relative;
  padding: 26px 22px 24px;
  border: 1px solid var(--p-line);
  border-radius: var(--r-md);
  background: var(--p-card);
  transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease;
}

.page-products .season-card::after {
  content: "";
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 0;
  height: 3px;
  border-radius: 3px 3px 0 0;
  background: linear-gradient(90deg, var(--red), var(--signal));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 260ms ease;
}

.page-products .season-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: rgba(240, 68, 30, 0.3);
}

.page-products .season-card:hover::after {
  transform: scaleX(1);
}

.page-products .season-card__index {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--red);
}

.page-products .season-card__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: var(--fs-19);
  font-weight: 800;
  color: var(--ink);
}

.page-products .season-card p:last-child {
  margin: 0;
  font-size: var(--fs-15);
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 模块三：订阅与反馈 ---------- */
.page-products .subscribe-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-products .subscribe-layout .products-subhead:not(:first-child) {
  margin-top: 30px;
}

.page-products .plain-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-products .plain-list li {
  position: relative;
  padding-left: 22px;
  font-size: var(--fs-15);
  line-height: 1.72;
  color: var(--text);
}

.page-products .plain-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 10px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--red), var(--red-hi));
  transform: skewX(-24deg);
}

.page-products .subscribe-note {
  margin: 26px 0 0;
  padding: 16px 18px;
  border-left: 3px solid var(--signal);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: var(--p-signal-soft);
  font-size: var(--fs-15);
  line-height: 1.7;
  color: var(--ink);
}

.page-products .subscribe-layout .products-figure {
  margin-top: 0;
}

.page-products .subscribe-layout .products-figure img {
  aspect-ratio: 16 / 9;
}

/* ---------- 三步流程 ---------- */
.page-products .products-steps {
  padding-top: clamp(34px, 5vw, 62px);
  padding-bottom: clamp(34px, 5vw, 62px);
  border-top: 1px solid var(--p-line);
}

.page-products .products-steps .section-head {
  margin-bottom: clamp(22px, 3.4vw, 34px);
}

.page-products .steps {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .step {
  position: relative;
  padding: 26px 22px 24px;
  border: 1px solid var(--p-line);
  border-radius: var(--r-md);
  background: var(--p-card);
  transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease;
}

.page-products .step:hover,
.page-products .step:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: rgba(240, 68, 30, 0.32);
}

.page-products .step__num {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.05em;
  color: var(--red);
}

.page-products .step__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: var(--fs-24);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-products .step__text {
  margin: 0;
  font-size: var(--fs-15);
  line-height: 1.72;
  color: var(--text);
}

.page-products .step__more {
  margin: 12px 0 0;
  font-size: var(--fs-15);
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 使用场景 ---------- */
.page-products .products-audience {
  padding-bottom: clamp(34px, 5vw, 62px);
}

.page-products .products-audience .section-head {
  margin-bottom: clamp(22px, 3.4vw, 34px);
}

.page-products .audience-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 40px);
  align-items: start;
}

.page-products .audience-list {
  display: grid;
  gap: 18px;
}

.page-products .audience-item {
  padding: 22px 22px 20px;
  border: 1px solid var(--p-line);
  border-radius: var(--r-md);
  background: var(--p-card);
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.page-products .audience-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.page-products .audience-item .tag {
  display: inline-block;
  margin: 0 0 10px;
}

.page-products .audience-item h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: var(--fs-19);
  font-weight: 800;
  color: var(--ink);
}

.page-products .audience-item p:last-child {
  margin: 0;
  font-size: var(--fs-15);
  line-height: 1.72;
  color: var(--muted);
}

.page-products .audience-spot img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  border-radius: var(--r-md);
  object-fit: cover;
  background: linear-gradient(150deg, var(--ink) 0%, var(--ink-2) 100%);
}

/* ---------- 移动端体验 ---------- */
.page-products .products-mobile {
  padding-bottom: clamp(34px, 5vw, 62px);
}

.page-products .products-mobile__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
  padding: clamp(26px, 4vw, 44px);
  border-radius: var(--r-md);
  background: var(--ink);
  color: var(--p-panel-text);
}

.page-products .products-mobile__inner h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 3.8vw, 2.3rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: #fff;
}

.page-products .products-mobile .products-hero__eyebrow {
  color: var(--signal);
}

.page-products .products-mobile .products-hero__eyebrow::before {
  background: linear-gradient(90deg, var(--signal), var(--signal-deep));
}

.page-products .products-mobile .lede {
  margin: 0 0 22px;
  max-width: 56ch;
  color: var(--p-panel-text);
}

.page-products .products-mobile .plain-list li {
  color: var(--p-panel-text);
}

.page-products .products-mobile .plain-list li::before {
  background: linear-gradient(90deg, var(--signal), var(--signal-deep));
}

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

/* ---------- 收尾行动区 ---------- */
.page-products .products-cta {
  padding-bottom: clamp(44px, 6vw, 78px);
}

.page-products .products-cta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  align-items: center;
  padding: clamp(26px, 4vw, 42px);
  border: 1px solid var(--p-line);
  border-radius: var(--r-md);
  background: var(--p-card);
  box-shadow: var(--shadow-card);
}

.page-products .products-cta__text h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.45rem, 3.2vw, 2rem);
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-products .products-cta__text p {
  margin: 0;
  max-width: 60ch;
  font-size: var(--fs-15);
  line-height: 1.72;
  color: var(--muted);
}

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

.page-products .products-cta__aside {
  margin: 18px 0 0;
  font-size: var(--fs-15);
  line-height: 1.7;
  color: var(--muted);
}

.page-products .products-cta__aside a {
  color: var(--red);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(240, 68, 30, 0.35);
}

.page-products .products-cta__aside a:hover,
.page-products .products-cta__aside a:focus-visible {
  border-bottom-color: var(--red);
}

/* ============================================================
   断点：≥ 720px
   ============================================================ */
@media (min-width: 720px) {
  .page-products .season-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-products .products-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .page-products .products-cta__actions {
    justify-content: flex-end;
  }
}

/* ============================================================
   断点：≥ 940px
   ============================================================ */
@media (min-width: 940px) {
  .page-products .products-split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(30px, 4vw, 54px);
  }

  .page-products .subscribe-layout {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  }

  .page-products .audience-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-products .products-mobile__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
  }

  .page-products #module-seasons .products-figure {
    margin-top: clamp(34px, 4vw, 50px);
  }
}

/* ============================================================
   悬停展开说明：仅在有真实指针的宽屏上启用
   ============================================================ */
@media (hover: hover) and (min-width: 940px) {
  .page-products .step__more {
    max-height: 0;
    margin-top: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 280ms ease, opacity 220ms ease, margin-top 280ms ease;
  }

  .page-products .step:hover .step__more,
  .page-products .step:focus-within .step__more {
    max-height: 220px;
    margin-top: 12px;
    opacity: 1;
  }
}

/* ============================================================
   动效降级
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  .page-products .season-card,
  .page-products .season-card::after,
  .page-products .step,
  .page-products .audience-item,
  .page-products .products-nav__link {
    transition: none;
  }

  .page-products .season-card:hover,
  .page-products .step:hover,
  .page-products .step:focus-within,
  .page-products .audience-item:hover {
    transform: none;
  }
}
<<<END>>>