.page-products {
  display: block;
  max-width: 1320px;
  margin: 0 auto;
  padding: 18px 16px 72px;
  background: var(--bg);
  color: var(--silver);
  font-family: var(--font-sans);
}

.page-products :focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
  border-radius: var(--radius);
}

/* ---------- 面包屑 ---------- */
.page-products .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0 0 22px;
  font-size: 13px;
  letter-spacing: .02em;
}
.page-products .crumbs__item {
  color: var(--grey);
  text-decoration: none;
}
.page-products .crumbs__item:hover,
.page-products .crumbs__item:focus-visible {
  color: var(--silver);
}
.page-products .crumbs__sep {
  color: var(--line-hi);
}

/* ---------- 工作台骨架 ---------- */
.page-products .wb {
  display: grid;
  gap: 30px;
}

.page-products .wb-index {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 16px;
}
.page-products .wb-index__badge {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}
.page-products .wb-index__ver {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--signal);
}
.page-products .wb-index__scope {
  font-size: 12px;
  color: var(--grey);
}
.page-products .wb-index__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0 0 4px;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
}
.page-products .wb-index__list::-webkit-scrollbar {
  display: none;
}
.page-products .wb-index__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 11px;
  font-size: 13px;
  color: var(--grey);
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background-color 160ms var(--ease);
}
.page-products .wb-index__link:hover,
.page-products .wb-index__link:focus-visible {
  color: var(--silver);
  border-color: var(--line-hi);
  background: var(--panel-lift);
}
.page-products .wb-index__no {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--line-hi);
  transition: color 160ms var(--ease);
}
.page-products .wb-index__link:hover .wb-index__no,
.page-products .wb-index__link:focus-visible .wb-index__no {
  color: var(--signal);
}
.page-products .wb-index__foot {
  display: none;
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.7;
  color: var(--grey);
}

.page-products .canvas {
  display: grid;
  gap: 56px;
  min-width: 0;
}

/* ---------- 首屏 ---------- */
.page-products .hero {
  display: grid;
  gap: 22px;
}
.page-products .hero__title {
  margin: 12px 0 0;
  font-size: 30px;
  line-height: 1.22;
  font-weight: 900;
  letter-spacing: -.02em;
  color: var(--paper);
  max-width: 17em;
}
.page-products .hero__title-em {
  font-style: normal;
  color: var(--signal);
}
.page-products .hero__lede {
  margin: 16px 0 0;
  font-size: 17px;
  line-height: 1.75;
  color: var(--silver);
  max-width: 34em;
}
.page-products .hero__shot {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}
.page-products .hero__shot img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(.72) contrast(1.05) brightness(.94);
}
.page-products .hero__shot::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(155deg, rgba(56, 225, 198, .10), rgba(10, 18, 32, 0) 58%);
}
.page-products .hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.page-products .hero__stats .stat {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 16px 14px;
  background: var(--panel);
}
.page-products .hero__stats .stat__num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--paper);
  line-height: 1.1;
}
.page-products .hero__stats .stat__num--signal {
  color: var(--signal);
}
.page-products .hero__stats .stat__label {
  font-size: 12px;
  line-height: 1.5;
  color: var(--grey);
}

/* ---------- 通用区块 ---------- */
.page-products .blk {
  display: grid;
  gap: 18px;
  scroll-margin-top: 78px;
}
.page-products .blk__head {
  display: grid;
  gap: 8px;
}
.page-products .blk__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--signal);
}
.page-products .blk__title {
  margin: 0;
  font-size: 22px;
  line-height: 1.32;
  font-weight: 800;
  letter-spacing: -.015em;
  color: var(--paper);
  max-width: 20em;
}
.page-products .blk > p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--silver);
  max-width: 46em;
}
.page-products .blk__text {
  display: grid;
  gap: 12px;
  max-width: 46em;
}
.page-products .blk__text p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--silver);
}

/* ---------- 三条能力线 ---------- */
.page-products .lines {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-products .lines__row {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 12px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
  transition: border-color 180ms var(--ease);
}
.page-products .lines__row:hover {
  border-bottom-color: var(--line-hi);
}
.page-products .lines__no {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--signal);
  padding-top: 5px;
}
.page-products .lines__body {
  min-width: 0;
}
.page-products .lines__toph {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}
.page-products .lines__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -.005em;
  color: var(--paper);
}
.page-products .lines__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--grey);
  max-width: 42em;
}

/* ---------- 战报导出 ---------- */
.page-products .export {
  display: grid;
  gap: 26px;
}
.page-products .export__main {
  display: grid;
  gap: 20px;
  min-width: 0;
}
.page-products .export__aside {
  min-width: 0;
}
.page-products .fmt {
  display: grid;
  gap: 10px;
}
.page-products .fmt__hint {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--grey);
}
.page-products .fmt__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-products .fmt__chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border: 1px solid var(--line-hi);
  border-radius: var(--radius);
  background: var(--panel-lift);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--paper);
  cursor: default;
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}
.page-products .fmt__chip:hover,
.page-products .fmt__chip:focus-visible {
  border-color: var(--signal);
  color: var(--signal);
}
.page-products .fmt__pop {
  position: absolute;
  left: 0;
  bottom: calc(100% + 8px);
  z-index: 5;
  width: max-content;
  max-width: 240px;
  padding: 9px 11px;
  border: 1px solid var(--line-hi);
  border-radius: var(--radius);
  background: var(--veil);
  font-family: var(--font-sans);
  font-size: 12px;
  line-height: 1.65;
  letter-spacing: 0;
  color: var(--silver);
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity 160ms var(--ease), transform 160ms var(--ease), visibility 160ms;
}
.page-products .fmt__chip:hover .fmt__pop,
.page-products .fmt__chip:focus .fmt__pop {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* 手机界面示意（纯 CSS + SVG 线条） */
.page-products .phone {
  width: min(258px, 100%);
  margin: 0 auto;
  padding: 12px 12px 16px;
  border: 1px solid var(--line-hi);
  border-radius: 18px;
  background: linear-gradient(180deg, var(--panel-lift), var(--panel));
  box-shadow: 0 22px 44px -30px rgba(5, 11, 22, .95);
}
.page-products .phone__bar {
  width: 56px;
  height: 4px;
  margin: 0 auto 12px;
  border-radius: 2px;
  background: var(--line-hi);
}
.page-products .phone__tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 10px;
}
.page-products .phone__tab {
  flex: 1;
  padding: 6px 0;
  text-align: center;
  font-size: 12px;
  color: var(--grey);
  border-bottom: 2px solid transparent;
}
.page-products .phone__tab--on {
  color: var(--paper);
  border-bottom-color: var(--signal);
}
.page-products .phone__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 0;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--grey);
}
.page-products .phone__row:last-child {
  border-bottom: 1px solid var(--line);
}
.page-products .phone__score {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--silver);
}
.page-products .phone__cta {
  font-size: 12px;
  color: var(--signal);
  border: 1px solid var(--signal);
  border-radius: var(--radius);
  padding: 2px 10px;
}

/* ---------- 赛季档案对照 ---------- */
.page-products .dims {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.page-products .dims__item {
  display: grid;
  gap: 6px;
  padding: 16px 16px 18px;
  background: var(--panel);
  transition: background-color 180ms var(--ease);
}
.page-products .dims__item:hover {
  background: var(--panel-lift);
}
.page-products .dims__k {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
}
.page-products .dims__v {
  font-size: 15px;
  line-height: 1.7;
  color: var(--silver);
}

/* ---------- 图片容器 ---------- */
.page-products .figure {
  margin: 0;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}
.page-products .figure img {
  display: block;
  width: 100%;
  height: auto;
  filter: saturate(.72) contrast(1.05) brightness(.94);
}

/* ---------- 轮次区间检索 ---------- */
.page-products .ruler {
  margin: 0;
  padding: 4px 0;
}
.page-products .ruler svg {
  display: block;
  width: 100%;
  height: auto;
  max-height: 132px;
}
.page-products .ruler__knob {
  transition: r 160ms var(--ease);
}
.page-products .ruler__label {
  font-family: var(--font-mono);
  font-size: 12px;
  fill: #8795AC;
}
.page-products .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-products .steps__item {
  padding: 16px 16px 18px;
  background: var(--panel);
  border-top: 2px solid var(--line);
  transition: border-color 180ms var(--ease), background-color 180ms var(--ease);
}
.page-products .steps__item:hover {
  border-top-color: var(--signal);
  background: var(--panel-lift);
}
.page-products .steps__no {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--signal);
}
.page-products .steps__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--silver);
}

/* ---------- 二级菜单 ---------- */
.page-products .fold {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.page-products .fold__group {
  padding: 20px 18px 22px;
  background: var(--panel);
}
.page-products .fold__title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}
.page-products .fold__meta {
  margin: 7px 0 10px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--signal);
}
.page-products .fold__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--grey);
}

/* ---------- 移动端体验 ---------- */
.page-products .specs {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.page-products .specs__item {
  display: grid;
  gap: 6px;
  padding: 16px 16px 18px;
  background: var(--bg);
}
.page-products .specs__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--signal);
}
.page-products .specs__v {
  font-size: 15px;
  line-height: 1.7;
  color: var(--silver);
}

/* ---------- 开放数据接口 ---------- */
.page-products .flow {
  margin: 0;
}
.page-products .flow svg {
  display: block;
  width: 100%;
  height: auto;
  max-height: 210px;
}
.page-products .flow text {
  font-family: var(--font-sans);
  font-size: 13px;
  fill: var(--silver);
}
.page-products .flow__line {
  stroke: var(--cyan);
  stroke-width: 1.5;
  stroke-dasharray: 5 4;
}

/* ---------- 按场景选路径 ---------- */
.page-products .paths {
  display: grid;
  gap: 22px;
}
.page-products .paths__card {
  display: grid;
  gap: 10px;
  align-content: start;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  transition: border-color 180ms var(--ease);
}
.page-products .paths__card:hover {
  border-top-color: var(--signal);
}
.page-products .paths__who {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--violet);
}
.page-products .paths__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper);
}
.page-products .paths__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--grey);
}
.page-products .paths__link {
  justify-self: start;
  margin-top: 4px;
  padding-bottom: 2px;
  font-size: 14px;
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid var(--line-hi);
  transition: border-color 160ms var(--ease);
}
.page-products .paths__link:hover,
.page-products .paths__link:focus-visible {
  border-bottom-color: var(--signal);
}

/* ---------- 收尾 ---------- */
.page-products .coda {
  display: grid;
  gap: 16px;
  margin-top: 12px;
  padding: 24px 20px;
  background: var(--panel);
  border-left: 2px solid var(--signal);
  border-radius: var(--radius);
}
.page-products .coda__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--silver);
  max-width: 40em;
}
.page-products .coda__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 断点 ---------- */
@media (max-width: 719px) {
  .page-products .fmt__pop {
    display: none;
  }
}

@media (min-width: 720px) {
  .page-products {
    padding: 24px 24px 88px;
  }
  .page-products .hero {
    gap: 26px;
  }
  .page-products .hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .blk__title {
    font-size: 26px;
  }
  .page-products .lines__row {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 16px;
  }
  .page-products .dims {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
  .page-products .fold {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .specs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .paths {
    gap: 26px;
  }
}

@media (min-width: 900px) {
  .page-products .hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: 40px;
  }
  .page-products .hero__lead {
    grid-column: 1;
  }
  .page-products .hero__shot {
    grid-column: 2;
    grid-row: 1;
    aspect-ratio: 3 / 4;
  }
  .page-products .hero__stats {
    grid-column: 1 / -1;
  }
  .page-products .hero__title {
    font-size: 42px;
  }
  .page-products .export {
    grid-template-columns: minmax(0, 1fr) 270px;
    gap: 44px;
    align-items: start;
  }
  .page-products .paths {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .coda {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 26px 28px;
  }
}

@media (min-width: 1040px) {
  .page-products {
    padding: 32px 36px 110px;
  }
  .page-products .wb {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 60px;
    align-items: start;
  }
  .page-products .wb-index {
    position: sticky;
    top: 78px;
    padding: 20px 18px;
  }
  .page-products .wb-index__list {
    display: block;
    overflow: visible;
    margin-top: 14px;
    padding-bottom: 0;
  }
  .page-products .wb-index__link {
    display: block;
    margin-bottom: 2px;
    padding: 8px 9px;
    white-space: normal;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    line-height: 1.5;
  }
  .page-products .wb-index__no {
    margin-right: 8px;
  }
  .page-products .wb-index__link:hover,
  .page-products .wb-index__link:focus-visible {
    border-left-color: var(--signal);
    background: var(--panel-lift);
  }
  .page-products .wb-index__foot {
    display: block;
  }
  .page-products .canvas {
    gap: 84px;
  }
}

@media (min-width: 1200px) {
  .page-products .hero__title {
    font-size: 52px;
  }
  .page-products .blk__title {
    font-size: 29px;
  }
  .page-products .hero__stats .stat__num {
    font-size: 30px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}