.page-products {
  --pp-pad-y: clamp(2.2rem, 5vw, 3.8rem);
  --pp-soft: rgba(17, 24, 28, 0.72);
  --pp-light-soft: rgba(247, 240, 227, 0.8);
  background: var(--sand);
  color: var(--ink);
}

.page-products .pp-crumbs {
  padding: 0.9rem 0 0;
}

/* ---------- 首屏 ---------- */
.page-products .biz-hero {
  position: relative;
  padding: clamp(1.1rem, 3vw, 2.2rem) 0 clamp(2.2rem, 4vw, 3.6rem);
  background:
    linear-gradient(180deg, rgba(201, 147, 63, 0.16), rgba(201, 147, 63, 0) 64%),
    var(--sand);
  border-bottom: var(--bw) solid var(--ink);
}

.page-products .biz-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 3vw, 2.6rem);
}

.page-products .biz-hero__aside h1 {
  margin: 0.55rem 0 0;
  font-size: clamp(1.85rem, 6.2vw, 3.3rem);
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: -0.03em;
}

.page-products .biz-hero__lead {
  margin: 0.95rem 0 0;
  max-width: 47ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--pp-soft);
}

.page-products .biz-lines {
  margin: 1.6rem 0 0;
  padding: 0;
  list-style: none;
  border-top: 2px solid var(--ink);
}

.page-products .biz-line {
  display: grid;
  grid-template-columns: 2.8rem minmax(0, 1fr);
  column-gap: 0.85rem;
  row-gap: 0.15rem;
  padding: 0.85rem 0;
  border-bottom: 2px solid var(--ink);
}

.page-products .biz-line__num {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: 1.12rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--flame);
}

.page-products .biz-line__name {
  font-size: 1.02rem;
  font-weight: 900;
}

.page-products .biz-line__desc {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--pp-soft);
}

.page-products .biz-hero__stage {
  position: relative;
}

.page-products .hero-shot {
  margin: 0;
}

.page-products .hero-shot .figure__frame {
  aspect-ratio: 7 / 5;
  border: var(--bw) solid var(--ink);
  box-shadow: var(--hard);
  background: var(--slate-light);
}

.page-products .hero-card {
  margin-top: 0.9rem;
  padding: 0.85rem 1rem;
  border: var(--bw) solid var(--ink);
  background: var(--sand);
  box-shadow: var(--hard-sm);
}

.page-products .hero-card__code {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--slate);
}

.page-products .hero-card__time {
  margin: 0.25rem 0 0;
  font-size: 1.15rem;
  font-weight: 900;
}

.page-products .hero-card__meta {
  margin: 0.2rem 0 0;
  font-size: 0.82rem;
  color: var(--pp-soft);
}

/* ---------- 通用区块 ---------- */
.page-products .psection {
  padding: var(--pp-pad-y) 0;
  border-bottom: var(--bw) solid var(--ink);
}

.page-products .psection--cool {
  background: var(--slate-light);
}

.page-products .psection--indigo {
  background: var(--indigo);
  color: var(--sand);
}

.page-products .psection--slate {
  background: var(--slate);
  color: var(--sand);
}

.page-products .psection--gold {
  background: var(--gold-light);
}

.page-products .psection__head {
  display: grid;
  gap: 0.3rem;
  margin-bottom: 1.4rem;
}

.page-products .psection__head::after {
  content: "";
  width: 74px;
  height: 4px;
  margin-top: 0.4rem;
  background: var(--flame);
}

.page-products .psection--indigo .psection__head::after,
.page-products .psection--slate .psection__head::after {
  background: var(--gold-light);
}

.page-products .psection__title {
  margin: 0;
  font-size: clamp(1.45rem, 3.6vw, 2.15rem);
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.page-products .psection--indigo .psection__title,
.page-products .psection--slate .psection__title {
  color: var(--sand);
}

.page-products .psection--indigo .eyebrow,
.page-products .psection--slate .eyebrow {
  color: var(--gold-light);
}

.page-products .psection__more {
  margin: 1.3rem 0 0;
}

.page-products .link-more {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding-bottom: 0.18rem;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 3px solid var(--flame);
}

.page-products .link-more::after {
  content: "→";
  font-family: var(--font-mono);
  color: var(--flame);
}

.page-products .psection--indigo .link-more,
.page-products .psection--slate .link-more {
  color: var(--sand);
}

/* ---------- 图片基础 ---------- */
.page-products .figure {
  margin: 0;
}

.page-products .figure__frame {
  overflow: hidden;
  border: var(--bw) solid var(--ink);
  box-shadow: var(--hard);
  background: var(--slate-light);
}

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

.page-products .figure__frame .figure__img {
  height: 100%;
}

/* ---------- 赛程中心功能板 ---------- */
.page-products .board-copy p {
  margin: 0 0 1.25rem;
  max-width: 68ch;
  line-height: 1.85;
  color: var(--pp-soft);
}

.page-products .board {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border: var(--bw) solid var(--ink);
  background: var(--sand);
  box-shadow: var(--hard);
}

.page-products .board__item {
  padding: 1.05rem clamp(0.95rem, 2vw, 1.4rem) 1.2rem;
  border-bottom: var(--bw) solid var(--ink);
}

.page-products .board__item:last-child {
  border-bottom: 0;
}

.page-products .board__num {
  display: inline-block;
  padding: 0.18rem 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--ink);
  background: var(--gold-light);
  border: 2px solid var(--ink);
}

.page-products .board__title {
  margin: 0.6rem 0 0.3rem;
  font-size: 1.05rem;
  font-weight: 900;
}

.page-products .board__text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--pp-soft);
}

/* ---------- 注册步骤 ---------- */
.page-products .signup {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.3rem, 3vw, 2.2rem);
}

.page-products .signup__intro {
  margin: 0 0 1.1rem;
  max-width: 62ch;
  line-height: 1.85;
  color: var(--pp-soft);
}

.page-products .steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.8rem;
}

.page-products .steps__item {
  margin: 0;
}

.page-products .step {
  border: var(--bw) solid var(--ink);
  background: var(--sand);
  box-shadow: var(--hard-sm);
}

.page-products .step[open] {
  box-shadow: var(--hard);
}

.page-products .step__summary {
  display: grid;
  grid-template-columns: 2.9rem minmax(0, 1fr) 1.3rem;
  align-items: center;
  gap: 0.8rem;
  padding: 0.75rem 0.85rem;
  cursor: pointer;
  list-style: none;
}

.page-products .step__summary::-webkit-details-marker {
  display: none;
}

.page-products .step__num {
  padding: 0.3rem 0;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: center;
  background: var(--ink);
  color: var(--sand);
}

.page-products .step[open] .step__num {
  background: var(--flame);
  color: #ffffff;
}

.page-products .step__title {
  font-size: 1rem;
  font-weight: 900;
}

.page-products .step__toggle {
  font-family: var(--font-mono);
  font-weight: 600;
  text-align: center;
  color: var(--slate);
}

.page-products .step__toggle::before {
  content: "+";
}

.page-products .step[open] .step__toggle::before {
  content: "–";
}

.page-products .step__body {
  padding: 0 0.95rem 1rem;
}

.page-products .step__body p {
  margin: 0 0 0.55rem;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--pp-soft);
}

.page-products .step__body .step__result {
  display: inline-block;
  margin: 0;
  padding: 0.16rem 0.5rem;
  font-size: 0.79rem;
  font-weight: 700;
  color: var(--ink);
  background: var(--gold-light);
  border: 2px solid var(--ink);
}

.page-products .step-fig .figure__frame {
  aspect-ratio: 2 / 1;
}

.page-products .side-note {
  margin: 0.9rem 0 0;
  padding-left: 0.7rem;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--pp-soft);
  border-left: 3px solid var(--gold);
}

/* ---------- 集锦回看 ---------- */
.page-products .clip__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.2rem, 3vw, 2rem);
}

.page-products .clip__lead {
  margin: 0 0 1.2rem;
  max-width: 60ch;
  line-height: 1.85;
  color: var(--pp-light-soft);
}

.page-products .fmt {
  position: relative;
  padding: 0.95rem;
  border: var(--bw) solid var(--sand);
  background: rgba(247, 240, 227, 0.06);
}

.page-products .fmt__label {
  margin: 0 0 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--gold-light);
}

.page-products .fmt__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .fmt__tabs {
  display: flex;
  gap: 0.5rem;
}

.page-products .fmt__tab {
  flex: 1 1 0;
  padding: 0.55rem 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 600;
  text-align: center;
  color: var(--sand);
  border: 2px solid var(--sand);
  cursor: pointer;
}

.page-products .fmt__input--720:checked ~ .fmt__tabs label[for="clip-720"],
.page-products .fmt__input--1080:checked ~ .fmt__tabs label[for="clip-1080"] {
  background: var(--flame);
  border-color: var(--flame);
  color: #ffffff;
  box-shadow: 3px 3px 0 rgba(247, 240, 227, 0.45);
}

.page-products .fmt__input:focus-visible ~ .fmt__tabs label {
  outline: 3px solid var(--gold-light);
  outline-offset: 2px;
}

.page-products .fmt__panels {
  margin-top: 0.85rem;
}

.page-products .fmt__panel {
  display: none;
}

.page-products .fmt__input--720:checked ~ .fmt__panels .fmt__panel--720,
.page-products .fmt__input--1080:checked ~ .fmt__panels .fmt__panel--1080 {
  display: block;
}

.page-products .fmt__panel p {
  margin: 0 0 0.5rem;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--pp-light-soft);
}

.page-products .fmt__panel strong {
  color: var(--sand);
}

.page-products .fmt__panel .fmt__file {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--gold-light);
}

.page-products .clip__chips {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-products .chip {
  padding: 0.3rem 0.6rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--sand);
  border: 2px solid var(--sand);
}

.page-products .clip-fig .figure__frame {
  aspect-ratio: 4 / 3;
  border-color: var(--sand);
  box-shadow: 6px 6px 0 rgba(247, 240, 227, 0.32);
}

.page-products .stages {
  margin-top: clamp(1.5rem, 3vw, 2.4rem);
  padding-top: 1.2rem;
  border-top: 2px solid rgba(247, 240, 227, 0.35);
}

.page-products .stages__title {
  margin: 0 0 0.9rem;
  font-size: 1.05rem;
  font-weight: 900;
  color: var(--sand);
}

.page-products .stages__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.8rem;
}

.page-products .stage {
  display: grid;
  gap: 0.15rem;
  padding: 0.1rem 0 0.1rem 0.8rem;
  border-left: 4px solid var(--blue);
}

.page-products .stage__num {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--blue);
}

.page-products .stage__name {
  font-size: 0.98rem;
  font-weight: 900;
}

.page-products .stage__desc {
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--pp-light-soft);
}

/* ---------- 场馆矩阵 ---------- */
.page-products .venues__intro {
  margin: 0 0 1.1rem;
  max-width: 66ch;
  line-height: 1.85;
  color: var(--pp-soft);
}

.page-products .filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.page-products .venue-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.75rem;
}

.page-products .venue {
  padding: 0.8rem 0.9rem 0.9rem;
  border: var(--bw) solid var(--ink);
  background: var(--sand);
  box-shadow: var(--hard-sm);
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-products .venue:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--ink);
}

.page-products .venue.is-filtered {
  display: none;
}

.page-products .venue__code {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--flame);
}

.page-products .venue__name {
  margin: 0.2rem 0 0.3rem;
  font-size: 1rem;
  font-weight: 900;
}

.page-products .venue__text {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.7;
  color: var(--pp-soft);
}

.page-products .venue-fig {
  margin-top: 1.4rem;
}

.page-products .venue-fig .figure__frame {
  aspect-ratio: 4 / 3;
}

/* ---------- 场景带 ---------- */
.page-products .scenes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.1rem, 3vw, 2rem);
}

.page-products .scene-fig .figure__frame {
  aspect-ratio: 3 / 4;
  border-color: var(--sand);
  box-shadow: 6px 6px 0 rgba(247, 240, 227, 0.3);
}

.page-products .scenes__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 2px solid rgba(247, 240, 227, 0.35);
}

.page-products .scene {
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr);
  column-gap: 0.85rem;
  padding: 1rem 0;
  border-bottom: 2px solid rgba(247, 240, 227, 0.35);
}

.page-products .scene__num {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--gold-light);
}

.page-products .scene__title {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 900;
}

.page-products .scene__text {
  margin: 0.2rem 0 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--pp-light-soft);
}

/* ---------- 数据条 ---------- */
.page-products .stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
  margin: 0;
}

.page-products .stat {
  display: flex;
  flex-direction: column-reverse;
  padding: 0.8rem 0.9rem;
  border: var(--bw) solid var(--ink);
  background: var(--sand);
  box-shadow: var(--hard-sm);
}

.page-products .stat__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.15rem, 3.2vw, 1.7rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--slate);
}

.page-products .stat__label {
  margin: 0 0 0.2rem;
  font-size: 0.79rem;
  color: var(--pp-soft);
}

.page-products .stats__note {
  margin: 1.2rem 0 0;
  max-width: 72ch;
  padding-left: 0.8rem;
  font-size: 0.88rem;
  line-height: 1.85;
  color: var(--ink);
  border-left: 4px solid var(--flame);
}

/* ---------- 收尾 ---------- */
.page-products .psection--cta {
  border-bottom: 0;
  background: var(--sand);
}

.page-products .cta {
  display: grid;
  gap: 1.2rem;
}

.page-products .cta__title {
  margin: 0 0 0.5rem;
  font-size: clamp(1.4rem, 3.4vw, 2rem);
  font-weight: 900;
  letter-spacing: -0.02em;
}

.page-products .cta p {
  margin: 0;
  max-width: 58ch;
  line-height: 1.85;
  color: var(--pp-soft);
}

.page-products .cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

/* ---------- 断点 ---------- */
@media (min-width: 560px) {
  .page-products .venue-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-products .board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .board__item:nth-child(odd) {
    border-right: var(--bw) solid var(--ink);
  }

  .page-products .board__item:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

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

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

@media (min-width: 900px) {
  .page-products .biz-hero__grid {
    grid-template-columns: minmax(0, 42%) minmax(0, 58%);
    align-items: start;
    gap: clamp(1.6rem, 3vw, 3rem);
  }

  .page-products .hero-card {
    position: absolute;
    left: -1rem;
    bottom: -1.8rem;
    width: min(310px, 76%);
    margin: 0;
    transform: rotate(-2deg);
    box-shadow: var(--hard);
  }

  .page-products .signup {
    grid-template-columns: minmax(0, 62%) minmax(0, 38%);
    align-items: start;
  }

  .page-products .clip__grid {
    grid-template-columns: minmax(0, 60%) minmax(0, 40%);
    align-items: start;
  }

  .page-products .scenes {
    grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 2rem;
  }
}

@media (min-width: 1000px) {
  .page-products .venue-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .venue {
    transition: none;
  }

  .page-products .venue:hover {
    transform: none;
    box-shadow: var(--hard-sm);
  }
}