.page-products {
  --prod-rail: 224px;
  --prod-gap: clamp(20px, 3vw, 44px);
  --prod-soft: rgba(244, 247, 251, .06);
  padding-bottom: clamp(48px, 7vw, 96px);
}

.page-products .breadcrumb {
  margin-bottom: clamp(18px, 3vw, 30px);
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  padding-top: clamp(8px, 2vw, 20px);
}

.page-products .prod-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 56px);
  align-items: center;
}

.page-products .prod-hero h1 {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(34px, 6.2vw, 64px);
  line-height: 1.04;
  letter-spacing: -.012em;
  color: var(--paper);
  margin: 14px 0 0;
}

.page-products .prod-hero__accent {
  color: var(--cyan);
}

.page-products .prod-hero .lede {
  margin-top: 20px;
  max-width: 56ch;
  line-height: 1.75;
}

.page-products .prod-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .prod-stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(20px, 4vw, 46px);
  margin-top: clamp(26px, 4vw, 40px);
  padding-top: clamp(18px, 3vw, 26px);
  border-top: 1px solid var(--line);
}

.page-products .prod-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-products .prod-stat__num {
  font-family: var(--mono);
  font-weight: 700;
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1;
  color: var(--cyan);
}

.page-products .prod-stat__label {
  font-size: 13px;
  color: var(--slate);
}

.page-products .prod-hero__media {
  margin: 0;
}

.page-products .media__frame {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--prod-soft);
}

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

.page-products .media__caption {
  margin: 12px 2px 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate);
}

/* ---------- 分区标题 ---------- */
.page-products .section-head {
  max-width: 68ch;
  margin-bottom: clamp(24px, 4vw, 44px);
}

.page-products .section-head .section-title {
  margin: 10px 0 0;
}

.page-products .section-head .lede {
  margin-top: 16px;
}

/* ---------- 分屏骨架 ---------- */
.page-products .prod-split {
  display: grid;
  gap: var(--prod-gap);
}

/* ---------- 功能轨道 ---------- */
.page-products .prod-rail {
  min-width: 0;
}

.page-products .prod-rail__label {
  display: none;
}

.page-products .prod-rail__list {
  display: flex;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-products .prod-rail__list::-webkit-scrollbar {
  display: none;
}

.page-products .prod-rail__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: var(--pill);
  border: 1px solid var(--line);
  color: var(--slate);
  font-size: 14px;
  line-height: 1.3;
  text-decoration: none;
  white-space: nowrap;
  transition: color .2s ease, border-color .2s ease, background .2s ease;
}

.page-products .prod-rail__link:hover {
  color: var(--cyan);
  border-color: var(--line-strong);
  background: rgba(52, 224, 232, .08);
}

.page-products .prod-rail__link:focus-visible {
  outline: 2px solid var(--flame);
  outline-offset: 2px;
}

.page-products .prod-rail__num {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--cyan);
}

/* ---------- 模块瀑布流 ---------- */
.page-products .prod-stream {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  min-width: 0;
}

.page-products .prod-module {
  position: relative;
  border-radius: var(--radius-xl);
  padding: clamp(22px, 3.4vw, 44px);
  background: linear-gradient(158deg, var(--teal) 0%, var(--ink) 84%);
  box-shadow: var(--shadow-panel);
  overflow: hidden;
  scroll-margin-top: 24px;
}

.page-products .prod-module--indigo {
  background: linear-gradient(158deg, var(--indigo) 0%, var(--ink) 86%);
}

.page-products .prod-module--wine {
  background: linear-gradient(158deg, var(--wine) 0%, var(--ink) 88%);
}

.page-products .prod-module--paper {
  background: linear-gradient(160deg, var(--paper) 0%, #DCE7F3 100%);
  color: var(--ink);
  box-shadow: 0 24px 60px -34px rgba(3, 7, 20, .55);
}

.page-products .prod-module__head {
  margin-bottom: clamp(14px, 2vw, 22px);
}

.page-products .prod-module h2 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.16;
  color: var(--paper);
  margin: 10px 0 0;
}

.page-products .prod-module--paper h2 {
  color: var(--ink);
}

.page-products .prod-module p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(244, 247, 251, .82);
}

.page-products .prod-module--paper p {
  color: rgba(10, 17, 40, .74);
}

.page-products .prod-module a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(52, 224, 232, .4);
}

.page-products .prod-module--paper a {
  color: var(--wine);
  border-bottom-color: rgba(122, 31, 61, .4);
}

.page-products .prod-module a:hover {
  border-bottom-color: currentColor;
}

.page-products .prod-module a:focus-visible {
  outline: 2px solid var(--flame);
  outline-offset: 2px;
}

.page-products .prod-module__cols {
  display: grid;
  gap: clamp(18px, 3vw, 34px);
  align-items: start;
}

.page-products .prod-module__cols > * {
  min-width: 0;
}

.page-products .prod-module__lead {
  max-width: 62ch;
}

/* ---------- 列表 ---------- */
.page-products .prod-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .prod-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(244, 247, 251, .78);
}

.page-products .prod-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .66em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(52, 224, 232, .14);
}

.page-products .prod-module--wine .prod-list li::before {
  background: var(--sun);
  box-shadow: 0 0 0 4px rgba(255, 209, 102, .14);
}

.page-products .prod-list strong {
  color: var(--paper);
  font-weight: 600;
}

/* ---------- 数据数字 ---------- */
.page-products .prod-figure {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(18px, 3vw, 34px);
  margin-top: 4px;
}

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

.page-products .prod-figure__num {
  font-family: var(--mono);
  font-weight: 700;
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1;
  color: var(--flame);
}

.page-products .prod-figure__label {
  font-size: 13px;
  color: var(--slate);
}

/* ---------- 胶囊标签 ---------- */
.page-products .prod-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
}

/* ---------- 交锋图 ---------- */
.page-products .prod-bars {
  display: block;
  width: 100%;
  height: auto;
  margin: 4px 0 10px;
}

.page-products .prod-legend {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 0 0 14px;
  padding: 0;
  font-size: 13px;
  color: var(--slate);
}

.page-products .prod-legend li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.page-products .prod-legend__dot {
  width: 9px;
  height: 9px;
  border-radius: 3px;
  display: inline-block;
}

.page-products .prod-legend__dot--cyan { background: var(--cyan); }
.page-products .prod-legend__dot--magenta { background: var(--magenta); }
.page-products .prod-legend__dot--sun { background: var(--sun); }

/* ---------- 日历点阵 ---------- */
.page-products .prod-dots {
  display: block;
  width: 100%;
  height: auto;
  margin-top: clamp(16px, 3vw, 26px);
  border-radius: var(--radius-lg);
  background: rgba(52, 224, 232, .05);
}

/* ---------- 联赛色块 ---------- */
.page-products .prod-leagues {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
  padding: 0;
}

.page-products .prod-leagues li {
  padding: 8px 16px;
  border-radius: var(--pill);
  border: 1px solid var(--line);
  font-size: 14px;
  font-weight: 600;
  color: var(--slate);
  background: rgba(244, 247, 251, .04);
}

.page-products .prod-leagues li:nth-child(1) { color: var(--cyan); border-color: rgba(52, 224, 232, .42); }
.page-products .prod-leagues li:nth-child(2) { color: var(--magenta); border-color: rgba(229, 82, 143, .42); }
.page-products .prod-leagues li:nth-child(3) { color: var(--flame); border-color: rgba(255, 122, 47, .42); }
.page-products .prod-leagues li:nth-child(4) { color: var(--sun); border-color: rgba(255, 209, 102, .42); }
.page-products .prod-leagues li:nth-child(5) { color: var(--green); border-color: rgba(67, 214, 155, .42); }
.page-products .prod-leagues li:nth-child(6) { color: var(--paper); border-color: rgba(244, 247, 251, .38); }

/* ---------- 提示行 ---------- */
.page-products .prod-note {
  font-size: 14px;
  line-height: 1.72;
  color: var(--slate);
  margin: 0;
}

.page-products .prod-module--paper .prod-note {
  color: rgba(10, 17, 40, .6);
}

/* ---------- 版本折叠 ---------- */
.page-products .prod-versions {
  display: grid;
  gap: 10px;
  margin: clamp(18px, 3vw, 26px) 0 0;
}

.page-products .prod-version {
  border-radius: var(--radius-md);
  border: 1px solid rgba(10, 17, 40, .14);
  background: rgba(244, 247, 251, .72);
  padding: 0 16px;
}

.page-products .prod-version .disclosure__trigger {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 0;
  background: none;
  border: 0;
  font-family: var(--body);
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}

.page-products .prod-version .disclosure__trigger:focus-visible {
  outline: 2px solid var(--flame);
  outline-offset: 3px;
  border-radius: 6px;
}

.page-products .prod-version .disclosure__sign {
  font-family: var(--mono);
  font-size: 20px;
  line-height: 1;
  color: var(--wine);
  flex: none;
}

.page-products .prod-version .disclosure__panel {
  padding: 0 0 16px;
}

.page-products .prod-version .disclosure__panel p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(10, 17, 40, .72);
}

.page-products .prod-version__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: clamp(20px, 3vw, 28px);
  padding-top: clamp(18px, 3vw, 24px);
  border-top: 1px solid rgba(10, 17, 40, .14);
}

.page-products .prod-version__foot p {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
}

/* ---------- 断点 ---------- */
@media (min-width: 780px) {
  .page-products .prod-module__cols {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }

  .page-products .prod-module__cols--even {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

@media (min-width: 900px) {
  .page-products .prod-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
  }
}

@media (min-width: 1024px) {
  .page-products .prod-split {
    grid-template-columns: var(--prod-rail) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .prod-rail {
    position: sticky;
    top: 104px;
  }

  .page-products .prod-rail__label {
    display: block;
    margin: 0 0 14px;
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--slate);
  }

  .page-products .prod-rail__list {
    flex-direction: column;
    overflow: visible;
    gap: 2px;
    padding-bottom: 0;
  }

  .page-products .prod-rail__link {
    width: 100%;
    border: 0;
    border-radius: var(--radius-md);
    padding: 11px 14px;
    font-size: 15px;
  }
}