.page-products {
  --pp-gap: clamp(24px, 4vw, 48px);
  --pp-rule: rgba(200, 212, 222, 0.18);
  --pp-rule-strong: rgba(200, 212, 222, 0.34);
  --pp-rule-dark: rgba(11, 27, 43, 0.14);
  background: var(--night-deep-blue);
  color: var(--chalk-white);
}

.page-products [id] {
  scroll-margin-top: 96px;
}

/* ---------- 面包屑 ---------- */
.page-products .crumbs {
  border-bottom: 1px solid var(--pp-rule);
  padding-block: 14px;
  font-size: var(--step-0);
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--pp-rule);
  padding-block: clamp(40px, 7vw, 88px) clamp(40px, 6vw, 76px);
}

.page-products .pp-hero__slash {
  position: absolute;
  left: -8%;
  top: 58%;
  width: 116%;
  height: 2px;
  background: var(--neon-cyan);
  opacity: 0.45;
  transform: rotate(-3.2deg);
  pointer-events: none;
}

.page-products .pp-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
}

.page-products .pp-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 1.4rem + 4.2vw, 4.4rem);
  line-height: 1.04;
  letter-spacing: -0.015em;
  margin: 0 0 var(--space-sm);
  color: var(--chalk-white);
  max-width: 15ch;
}

.page-products .pp-hero__lead .eyebrow {
  margin: 0 0 16px;
  font-size: var(--step-0);
  letter-spacing: 0.1em;
  color: var(--cyan-tint);
}

.page-products .pp-hero__lede {
  max-width: 52ch;
  margin: 0;
  color: rgba(200, 212, 222, 0.86);
}

.page-products .pp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: var(--space-sm);
}

.page-products .pp-hero__meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: var(--space-sm) 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--pp-rule);
  font-size: var(--step-0);
  color: var(--line-mist);
}

.page-products .pp-hero__meta .mono {
  color: var(--neon-cyan);
  font-size: 1.08em;
  margin-right: 5px;
}

.page-products .pp-hero__media .media-frame {
  border: 1px solid var(--pp-rule);
}

/* ---------- 通用区块 ---------- */
.page-products .pp-band {
  position: relative;
  padding-block: clamp(56px, 8vw, 104px);
}

.page-products .pp-band--deep {
  background: var(--night-deep-blue);
}

.page-products .pp-band--navy {
  background: var(--stadium-navy);
}

.page-products .pp-band--paper {
  background: var(--court-paper);
  color: var(--night-deep-blue);
}

.page-products .h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--step-3);
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
  max-width: 24ch;
}

.page-products .pp-band--paper .h2 {
  color: var(--night-deep-blue);
}

.page-products .pp-lede {
  font-size: var(--body-size);
  line-height: 1.75;
  color: rgba(200, 212, 222, 0.84);
  max-width: 62ch;
  margin: 0 0 var(--space-sm);
}

.page-products .pp-band--paper .pp-lede {
  color: rgba(11, 27, 43, 0.72);
}

.page-products .pp-note {
  margin: 16px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--neon-cyan);
  font-size: var(--step-0);
  line-height: 1.7;
  color: rgba(200, 212, 222, 0.68);
  max-width: 62ch;
}

.page-products .pp-band--paper .pp-note {
  border-left-color: var(--track-orange);
  color: rgba(11, 27, 43, 0.68);
}

/* ---------- 时间刻度侧栏 ---------- */
.page-products .pp-rail {
  display: grid;
  gap: var(--space-sm);
  grid-template-columns: minmax(0, 1fr);
}

.page-products .pp-rail__index {
  display: block;
  font-size: var(--step-2);
  line-height: 1;
  color: var(--neon-cyan);
}

.page-products .pp-rail__label {
  display: block;
  margin-top: 8px;
  font-size: var(--step-0);
  letter-spacing: 0.14em;
  color: var(--line-mist);
}

.page-products .pp-rail__mark::after {
  content: "";
  display: block;
  width: 1px;
  height: 72px;
  margin-top: 18px;
  background-image: repeating-linear-gradient(
    to bottom,
    var(--line-mist) 0 1px,
    transparent 1px 9px
  );
  opacity: 0.55;
}

.page-products .pp-band--paper .pp-rail__index {
  color: var(--track-orange);
}

.page-products .pp-band--paper .pp-rail__label {
  color: rgba(11, 27, 43, 0.6);
}

.page-products .pp-band--paper .pp-rail__mark::after {
  background-image: repeating-linear-gradient(
    to bottom,
    rgba(11, 27, 43, 0.4) 0 1px,
    transparent 1px 9px
  );
  opacity: 0.4;
}

/* ---------- 筛选器 ---------- */
.page-products .pp-filter {
  display: grid;
  gap: 1px;
  grid-template-columns: minmax(0, 1fr);
  background: var(--pp-rule);
  border: 1px solid var(--pp-rule);
}

.page-products .pp-filter__col {
  background: var(--night-deep-blue);
  padding: 20px 18px;
}

.page-products .pp-filter__label {
  margin: 0 0 12px;
  font-size: var(--step-0);
  letter-spacing: 0.16em;
  color: var(--cyan-tint);
}

.page-products .pp-chipset {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
}

.page-products .pp-chip {
  border: 1px solid var(--pp-rule);
  padding: 6px 12px;
  font-size: var(--step-0);
  line-height: 1.4;
  color: var(--line-mist);
}

.page-products .pp-chip.is-on {
  border-color: var(--neon-cyan);
  background: var(--neon-cyan);
  color: var(--night-deep-blue);
  font-weight: 600;
}

/* ---------- 赛事级别 ---------- */
.page-products .pp-levels {
  list-style: none;
  display: grid;
  gap: 1px;
  grid-template-columns: minmax(0, 1fr);
  margin: var(--space-sm) 0 0;
  padding: 0;
  background: var(--pp-rule);
  border-top: 1px solid var(--pp-rule);
  border-bottom: 1px solid var(--pp-rule);
}

.page-products .pp-level {
  background: var(--night-deep-blue);
  padding: 22px 20px;
}

.page-products .pp-level > .mono {
  font-size: var(--step-1);
  color: var(--track-orange);
}

.page-products .pp-level h3 {
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 700;
  margin: 8px 0 8px;
  color: var(--chalk-white);
}

.page-products .pp-level p {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.7;
  color: rgba(200, 212, 222, 0.72);
}

/* ---------- 图片容器 ---------- */
.page-products .media-frame {
  border: 1px solid var(--pp-rule);
  background: var(--stadium-navy);
  overflow: hidden;
}

.page-products .pp-band--paper .media-frame {
  border-color: var(--pp-rule-dark);
  background: rgba(11, 27, 43, 0.06);
}

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

.page-products .pp-wide-media {
  margin: var(--space-md) 0 0;
}

.page-products .pp-side-media {
  margin: 0;
}

.page-products .pp-side-media figcaption {
  margin-top: 12px;
  font-size: var(--step-0);
  line-height: 1.6;
  color: rgba(200, 212, 222, 0.62);
}

/* ---------- 赛程与积分并置 ---------- */
.page-products .pp-side-wrap {
  display: grid;
  gap: var(--space-sm);
  grid-template-columns: minmax(0, 1fr);
  margin-top: var(--space-sm);
}

.page-products .pp-split {
  display: grid;
  gap: 1px;
  grid-template-columns: minmax(0, 1fr);
  background: var(--pp-rule);
  border: 1px solid var(--pp-rule);
}

.page-products .pp-split__col {
  background: var(--night-deep-blue);
  padding: 24px 20px;
}

.page-products .pp-split__head {
  margin: 0 0 16px;
  font-size: var(--step-0);
  letter-spacing: 0.16em;
  color: var(--cyan-tint);
}

.page-products .pp-track__axis {
  display: flex;
  justify-content: space-between;
  padding-bottom: 10px;
  font-size: var(--step-0);
  color: var(--line-mist);
}

.page-products .pp-track__tick--now {
  color: var(--neon-cyan);
  font-weight: 600;
}

.page-products .pp-track__rail {
  position: relative;
  height: 2px;
  background: var(--pp-rule-strong);
}

.page-products .pp-track__rail::after {
  content: "";
  position: absolute;
  left: 50%;
  top: -3px;
  width: 8px;
  height: 8px;
  background: var(--neon-cyan);
  transform: translateX(-50%);
}

.page-products .pp-cardrow {
  list-style: none;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1fr);
  margin: 18px 0 0;
  padding: 0;
}

.page-products .pp-mcard {
  background: rgba(18, 41, 63, 0.6);
  border: 1px solid var(--pp-rule);
  border-top: 4px solid var(--line-mist);
  padding: 16px 14px;
}

.page-products .pp-mcard[data-state="live"] {
  border-top-color: var(--neon-cyan);
}

.page-products .pp-mcard[data-state="upcoming"] {
  border-top-color: var(--track-orange);
}

.page-products .pp-mcard__tag {
  display: inline-block;
  font-size: var(--step-0);
  letter-spacing: 0.12em;
  color: var(--line-mist);
}

.page-products .pp-mcard[data-state="live"] .pp-mcard__tag {
  color: var(--neon-cyan);
}

.page-products .pp-mcard[data-state="upcoming"] .pp-mcard__tag {
  color: var(--track-orange);
}

.page-products .pp-mcard__text {
  margin: 10px 0 0;
  font-size: var(--step-0);
  line-height: 1.65;
  color: rgba(200, 212, 222, 0.8);
}

.page-products .pp-statcols {
  list-style: none;
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  background: var(--pp-rule);
  border: 1px solid var(--pp-rule);
}

.page-products .pp-statcol {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  background: rgba(255, 255, 255, 0.025);
  padding: 14px 16px;
}

.page-products .pp-statcol__k {
  font-size: var(--step-0);
  letter-spacing: 0.05em;
  color: var(--scoreboard-yellow);
}

.page-products .pp-statcol p {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.65;
  color: rgba(200, 212, 222, 0.8);
}

/* ---------- 球员与交手 ---------- */
.page-products .pp-duo {
  display: grid;
  gap: 1px;
  grid-template-columns: minmax(0, 1fr);
  margin-top: var(--space-sm);
  background: var(--pp-rule-dark);
  border: 1px solid var(--pp-rule-dark);
}

.page-products .pp-duo__panel {
  background: var(--chalk-white);
  padding: 24px 20px;
}

.page-products .pp-duo__title {
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 700;
  margin: 0 0 16px;
  color: var(--night-deep-blue);
}

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

.page-products .pp-fields li {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px solid var(--pp-rule-dark);
  font-size: var(--step-0);
  line-height: 1.65;
  color: rgba(11, 27, 43, 0.72);
}

.page-products .pp-fields li:last-child {
  border-bottom: 0;
}

.page-products .pp-fields__k {
  color: var(--night-deep-blue);
  font-weight: 600;
}

.page-products .pp-h2h {
  display: grid;
  gap: 1px;
  grid-template-columns: minmax(0, 1fr);
  background: var(--pp-rule-dark);
  border: 1px solid var(--pp-rule-dark);
}

.page-products .pp-h2h__col {
  background: var(--court-paper);
  padding: 18px 16px;
}

.page-products .pp-h2h__role {
  display: block;
  margin-bottom: 8px;
  font-size: var(--step-0);
  letter-spacing: 0.14em;
  color: var(--track-orange);
}

.page-products .pp-h2h__col p {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.65;
  color: rgba(11, 27, 43, 0.7);
}

/* ---------- 关注与同步 ---------- */
.page-products .pp-pair {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr);
  margin-top: var(--space-sm);
}

.page-products .pp-pair__item {
  background: rgba(18, 41, 63, 0.55);
  border: 1px solid var(--pp-rule);
  padding: 24px 20px;
}

.page-products .pp-pair__item h3 {
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--chalk-white);
}

.page-products .pp-pair__item p {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.75;
  color: rgba(200, 212, 222, 0.8);
}

/* ---------- 更新节奏 ---------- */
.page-products .pp-clock {
  list-style: none;
  display: grid;
  gap: 1px;
  grid-template-columns: minmax(0, 1fr);
  margin: var(--space-sm) 0 0;
  padding: 0;
  background: var(--pp-rule);
}

.page-products .pp-clock__item {
  background: var(--stadium-navy);
  border-top: 3px solid transparent;
  padding: 22px 20px;
}

.page-products .pp-clock__item.is-now {
  border-top-color: var(--neon-cyan);
  background: rgba(34, 224, 200, 0.07);
}

.page-products .pp-clock__item > .mono {
  display: block;
  margin-bottom: 8px;
  font-size: var(--step-1);
  color: var(--line-mist);
}

.page-products .pp-clock__item.is-now > .mono {
  color: var(--neon-cyan);
}

.page-products .pp-clock__item p {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.7;
  color: rgba(200, 212, 222, 0.8);
}

/* ---------- 适用人群 ---------- */
.page-products .pp-roles {
  list-style: none;
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr);
  margin: var(--space-sm) 0 0;
  padding: 0;
}

.page-products .pp-role {
  background: var(--chalk-white);
  border-top: 4px solid var(--track-orange);
  padding: 22px 20px;
}

.page-products .pp-role:nth-child(2) {
  border-top-color: var(--neon-cyan);
}

.page-products .pp-role:nth-child(3) {
  border-top-color: var(--scoreboard-yellow);
}

.page-products .pp-role:nth-child(4) {
  border-top-color: var(--stadium-navy);
}

.page-products .pp-role__index {
  display: block;
  font-size: var(--step-0);
  letter-spacing: 0.12em;
  color: rgba(11, 27, 43, 0.42);
}

.page-products .pp-role h3 {
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 700;
  margin: 10px 0 10px;
  color: var(--night-deep-blue);
}

.page-products .pp-role p {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.75;
  color: rgba(11, 27, 43, 0.72);
}

/* ---------- 五步开始 ---------- */
.page-products .pp-steps {
  list-style: none;
  display: grid;
  gap: 1px;
  grid-template-columns: minmax(0, 1fr);
  margin: var(--space-sm) 0 0;
  padding: 0;
  background: var(--pp-rule);
  border: 1px solid var(--pp-rule);
}

.page-products .pp-step {
  background: rgba(18, 41, 63, 0.6);
  padding: 22px 18px;
}

.page-products .pp-step__num {
  display: block;
  font-size: var(--step-2);
  line-height: 1;
  color: var(--neon-cyan);
}

.page-products .pp-step h3 {
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 700;
  margin: 12px 0 8px;
  color: var(--chalk-white);
}

.page-products .pp-step p {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.65;
  color: rgba(200, 212, 222, 0.78);
}

/* ---------- 相关入口 ---------- */
.page-products .pp-next {
  list-style: none;
  display: grid;
  gap: 1px;
  grid-template-columns: minmax(0, 1fr);
  margin: var(--space-sm) 0 0;
  padding: 0;
  background: var(--pp-rule);
  border-top: 1px solid var(--pp-rule);
  border-bottom: 1px solid var(--pp-rule);
}

.page-products .pp-next__item {
  background: var(--stadium-navy);
  padding: 20px 18px;
}

.page-products .pp-next__item a {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 700;
  color: var(--neon-cyan);
  text-decoration: none;
}

.page-products .pp-next__item a:hover {
  text-decoration: underline;
}

.page-products .pp-next__item a:focus-visible {
  outline: 2px solid var(--neon-cyan);
  outline-offset: 3px;
}

.page-products .pp-next__item span {
  display: block;
  font-size: var(--step-0);
  line-height: 1.65;
  color: rgba(200, 212, 222, 0.72);
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-products .pp-cardrow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pp-h2h {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 700px) {
  .page-products .pp-filter {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

@media (min-width: 760px) {
  .page-products .pp-clock {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

@media (min-width: 860px) {
  .page-products .pp-duo {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-products .pp-hero__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: end;
  }

  .page-products .pp-rail {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: clamp(32px, 5vw, 64px);
  }

  .page-products .pp-rail__mark {
    position: sticky;
    top: 104px;
    align-self: start;
  }

  .page-products .pp-side-wrap {
    grid-template-columns: minmax(0, 1fr) minmax(0, 340px);
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-products .pp-levels {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-products .pp-steps {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (min-width: 1120px) {
  .page-products .pp-roles {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-hero__slash {
    transform: none;
    opacity: 0.3;
  }
}