.page-products {
  background: var(--xm-tile);
  color: var(--xm-ink);
  font-family: var(--xm-font-body);
  overflow-x: hidden;
}

.page-products .xm-num {
  font-family: var(--xm-font-num);
  font-weight: 600;
  letter-spacing: -0.01em;
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  position: relative;
}

.page-products .prod-hero__top {
  background: var(--xm-tile);
  padding: 28px 0 84px;
}

.page-products .prod-hero__title {
  font-family: var(--xm-font-display);
  font-weight: 900;
  font-size: clamp(1.85rem, 5vw, 3.4rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin: 14px 0 18px;
  max-width: 20ch;
}

.page-products .prod-hero__lede {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--xm-grey);
  max-width: 62ch;
  margin: 0 0 26px;
}

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

.page-products .prod-hero__bottom {
  background: var(--xm-bamboo-900);
  color: var(--xm-tile);
  padding: 74px 0 40px;
  margin-top: -54px;
  clip-path: polygon(0 54px, 100% 0, 100% 100%, 0 100%);
}

.page-products .prod-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px 16px;
  margin: 0;
}

.page-products .prod-stat {
  min-width: 0;
}

.page-products .prod-stat__label {
  margin: 0 0 8px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--xm-teal);
}

.page-products .prod-stat__val {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 5px;
  font-size: 1.85rem;
  line-height: 1;
  font-family: var(--xm-font-num);
  font-weight: 600;
}

.page-products .prod-stat__unit {
  font-family: var(--xm-font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(245, 242, 233, 0.72);
}

/* ---------- 通用章节 ---------- */
.page-products .prod-section {
  padding: 52px 0;
}

.page-products .prod-section--paper {
  background: var(--xm-paper);
}

.page-products .prod-section--dark {
  background: var(--xm-bamboo-900);
  color: var(--xm-tile);
}

.page-products .prod-section--dark .xm-h2,
.page-products .prod-section--dark .xm-eyebrow {
  color: var(--xm-tile);
}

.page-products .prod-section--dark .xm-lede {
  color: rgba(245, 242, 233, 0.76);
}

.page-products .xm-section__head {
  margin-bottom: 30px;
}

.page-products .prod-section--dark .xm-eyebrow {
  color: var(--xm-gold);
}

/* ---------- 面板滑动轨道 ---------- */
.page-products .prod-deck {
  padding-bottom: 22px;
}

.page-products .prod-deck__rail {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 6px max(20px, calc((100vw - var(--xm-maxw)) / 2)) 28px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-products .prod-deck__rail:focus-visible {
  outline: 2px solid var(--xm-teal);
  outline-offset: -2px;
}

.page-products .prod-panel {
  position: relative;
  flex: 0 0 84%;
  max-width: 400px;
  scroll-snap-align: start;
  background: var(--xm-paper);
  padding: 24px 20px 26px;
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
  box-shadow: 0 18px 40px -34px rgba(22, 48, 42, 0.7);
}

.page-products .prod-panel__idx {
  margin: 0 0 6px;
  font-family: var(--xm-font-num);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  color: var(--xm-red);
}

.page-products .prod-panel__title {
  margin: 0 0 10px;
  font-family: var(--xm-font-display);
  font-weight: 700;
  font-size: 1.32rem;
  letter-spacing: -0.01em;
}

.page-products .prod-panel__text {
  margin: 0 0 18px;
  font-size: 0.94rem;
  line-height: 1.72;
  color: var(--xm-grey);
}

.page-products .prod-pane {
  margin-top: 14px;
  padding-left: 12px;
  border-left: 3px solid var(--xm-teal);
}

.page-products .prod-pane p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.75;
}

.page-products .prod-panel .xm-segment {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-products .prod-panel .xm-segment button {
  font-family: var(--xm-font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 7px 13px;
  border: 1px solid var(--xm-bamboo-700);
  background: transparent;
  color: var(--xm-bamboo-700);
  cursor: pointer;
  clip-path: polygon(6px 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px);
}

.page-products .prod-panel .xm-segment button[aria-selected="true"] {
  background: var(--xm-red);
  border-color: var(--xm-red);
  color: #fff;
}

.page-products .prod-panel .xm-segment button:focus-visible {
  outline: 2px solid var(--xm-teal);
  outline-offset: 2px;
}

/* ---------- 图片 ---------- */
.page-products .prod-fig {
  margin: 0 0 30px;
}

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

.page-products .prod-fig--center img {
  max-width: 760px;
  margin: 0 auto;
}

.page-products .prod-fig--dark .xm-media__caption {
  color: rgba(245, 242, 233, 0.66);
}

/* ---------- 出牌顺序五步 ---------- */
.page-products .prod-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-products .prod-steps__item {
  position: relative;
  padding: 18px 18px 18px 62px;
  background: var(--xm-paper);
  border-left: 3px solid var(--xm-bamboo-700);
}

.page-products .prod-steps__n {
  position: absolute;
  left: 18px;
  top: 20px;
  font-family: var(--xm-font-num);
  font-weight: 600;
  font-size: 0.86rem;
  color: var(--xm-red);
  letter-spacing: 0.06em;
}

.page-products .prod-steps__title {
  margin: 0 0 6px;
  font-family: var(--xm-font-display);
  font-weight: 700;
  font-size: 1.06rem;
}

.page-products .prod-steps__item p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--xm-grey);
}

/* ---------- 主次分栏 ---------- */
.page-products .prod-split {
  display: grid;
  gap: 28px;
}

.page-products .prod-split__main {
  min-width: 0;
}

.page-products .prod-split__side {
  min-width: 0;
}

.page-products .prod-split .prod-fig {
  margin-bottom: 0;
}

/* ---------- 要点列表 ---------- */
.page-products .prod-points {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-products .prod-points li {
  padding-left: 18px;
  border-left: 2px solid var(--xm-gold);
  font-size: 0.94rem;
  line-height: 1.75;
  color: rgba(245, 242, 233, 0.82);
}

.page-products .prod-points--ink li {
  color: var(--xm-ink);
  border-left-color: var(--xm-bamboo-700);
}

.page-products .prod-points strong {
  display: block;
  margin-bottom: 4px;
  font-weight: 700;
  color: var(--xm-tile);
}

.page-products .prod-points--ink strong {
  color: var(--xm-ink);
}

/* ---------- 胜率对照 ---------- */
.page-products .prod-compare {
  margin-bottom: 20px;
}

.page-products .prod-compare__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.page-products .prod-compare__tabs button {
  font-family: var(--xm-font-body);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 10px 18px;
  border: 1px solid var(--xm-bamboo-700);
  background: transparent;
  color: var(--xm-bamboo-700);
  cursor: pointer;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}

.page-products .prod-compare__tabs button[aria-selected="true"] {
  background: var(--xm-bamboo-900);
  border-color: var(--xm-bamboo-900);
  color: var(--xm-tile);
}

.page-products .prod-compare__tabs button:focus-visible {
  outline: 2px solid var(--xm-teal);
  outline-offset: 2px;
}

.page-products .prod-compare__panel {
  border-top: 1px solid var(--xm-line);
}

.page-products .prod-compare__list {
  margin: 0;
  display: grid;
  gap: 0;
}

.page-products .prod-compare__list > div {
  display: grid;
  grid-template-columns: 8.5rem minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--xm-line);
}

.page-products .prod-compare__list dt {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--xm-grey);
  padding-top: 3px;
}

.page-products .prod-compare__list dd {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--xm-ink);
}

.page-products .prod-note {
  margin: 20px 0 30px;
  padding: 14px 16px;
  background: var(--xm-paper);
  border-left: 3px solid var(--xm-gold);
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--xm-grey);
}

/* ---------- 难度阶梯 ---------- */
.page-products .prod-ladder {
  list-style: none;
  margin: 0 0 34px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .prod-ladder__item {
  position: relative;
  background: var(--xm-tile);
  border: 1px solid var(--xm-line);
  border-left: 4px solid var(--xm-bamboo-700);
  padding: 18px 18px 18px 20px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
}

.page-products .prod-ladder__item:nth-child(2) {
  border-left-color: var(--xm-teal);
}

.page-products .prod-ladder__item:nth-child(3) {
  border-left-color: var(--xm-gold);
}

.page-products .prod-ladder__item:nth-child(4) {
  border-left-color: var(--xm-red);
}

.page-products .prod-ladder__n {
  display: block;
  margin-bottom: 6px;
  font-family: var(--xm-font-display);
  font-weight: 700;
  font-size: 1.06rem;
  color: var(--xm-ink);
}

.page-products .prod-ladder__item p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--xm-grey);
}

/* ---------- 赛制与重连 ---------- */
.page-products .prod-league {
  display: grid;
  gap: 16px;
  margin-bottom: 22px;
}

.page-products .prod-league__card {
  padding: 22px 20px;
  background: rgba(245, 242, 233, 0.06);
  border: 1px solid rgba(207, 216, 210, 0.22);
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

.page-products .prod-league__tag {
  display: inline-block;
  margin: 0 0 12px;
  padding: 4px 10px;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--xm-bamboo-900);
  background: var(--xm-gold);
}

.page-products .prod-league__card h3 {
  margin: 0 0 8px;
  font-family: var(--xm-font-display);
  font-weight: 700;
  font-size: 1.12rem;
  color: var(--xm-tile);
}

.page-products .prod-league__card p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: rgba(245, 242, 233, 0.78);
}

.page-products .prod-reconnect {
  padding: 22px 20px;
  border-left: 4px solid var(--xm-red);
  background: rgba(196, 61, 46, 0.1);
}

.page-products .prod-reconnect__label {
  margin: 0 0 8px;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--xm-teal);
}

.page-products .prod-reconnect h3 {
  margin: 0 0 10px;
  font-family: var(--xm-font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--xm-tile);
}

.page-products .prod-reconnect h3 .xm-num {
  color: var(--xm-red);
  font-size: 1.3em;
}

.page-products .prod-reconnect p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.78;
  color: rgba(245, 242, 233, 0.78);
}

/* ---------- 索引表 ---------- */
.page-products .prod-tablewrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-top: 2px solid var(--xm-bamboo-900);
}

.page-products .prod-table {
  width: 100%;
  min-width: 580px;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.page-products .prod-table th,
.page-products .prod-table td {
  text-align: left;
  padding: 14px 12px;
  border-bottom: 1px solid var(--xm-line);
  vertical-align: top;
  line-height: 1.65;
}

.page-products .prod-table thead th {
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--xm-grey);
  background: var(--xm-paper);
}

.page-products .prod-table tbody th {
  font-weight: 700;
  color: var(--xm-ink);
  white-space: nowrap;
}

.page-products .prod-table tbody td {
  color: var(--xm-grey);
}

.page-products .prod-table tbody tr:hover {
  background: rgba(127, 191, 168, 0.12);
}

/* ---------- 收尾 ---------- */
.page-products .prod-cta {
  background: var(--xm-felt);
  color: var(--xm-tile);
  padding: 46px 0;
}

.page-products .prod-cta__inner {
  display: grid;
  gap: 24px;
}

.page-products .prod-cta__title {
  margin: 0 0 10px;
  font-family: var(--xm-font-display);
  font-weight: 900;
  font-size: clamp(1.4rem, 3.4vw, 2rem);
  letter-spacing: -0.02em;
}

.page-products .prod-cta__text {
  margin: 0;
  max-width: 58ch;
  font-size: 0.95rem;
  line-height: 1.78;
  color: rgba(245, 242, 233, 0.78);
}

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

.page-products .prod-cta .xm-btn--ghost {
  color: var(--xm-tile);
  border-color: rgba(245, 242, 233, 0.5);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .prod-hero__top {
    padding: 40px 0 100px;
  }

  .page-products .prod-hero__bottom {
    padding: 88px 0 52px;
  }

  .page-products .prod-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
  }

  .page-products .prod-section {
    padding: 72px 0;
  }

  .page-products .prod-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

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

  .page-products .prod-cta__inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: center;
  }

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

@media (min-width: 1024px) {
  .page-products .prod-split {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
    gap: 40px;
  }

  .page-products .prod-split--flip .prod-split__main {
    order: 1;
  }

  .page-products .prod-split--flip .prod-split__side {
    order: 0;
  }

  .page-products .prod-panel {
    flex: 0 0 340px;
  }

  .page-products .prod-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-products .prod-steps__item {
    padding: 22px 20px 22px 20px;
  }

  .page-products .prod-steps__n {
    position: static;
    display: block;
    margin-bottom: 8px;
  }

  .page-products .prod-ladder {
    gap: 0;
  }

  .page-products .prod-ladder__item {
    margin-left: 0;
  }

  .page-products .prod-ladder__item:nth-child(2) {
    margin-left: 5%;
  }

  .page-products .prod-ladder__item:nth-child(3) {
    margin-left: 10%;
  }

  .page-products .prod-ladder__item:nth-child(4) {
    margin-left: 15%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-deck__rail {
    scroll-behavior: auto;
  }
}