.page-products {
  --p-cut: 18px;
  --p-cut-sm: 12px;
  --p-gap: clamp(1rem, 3vw, 1.75rem);
  display: block;
  background: var(--abyss);
  color: var(--white);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-products img {
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏 ---------- */
.page-products .p-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(1.25rem, 3vw, 2rem) clamp(2.5rem, 6vw, 4.5rem);
  background:
    radial-gradient(120% 95% at 10% 6%, rgba(0, 194, 209, .17), transparent 58%),
    radial-gradient(90% 80% at 96% 100%, rgba(255, 107, 74, .14), transparent 62%),
    linear-gradient(158deg, var(--abyss) 0%, var(--deep) 100%);
}

.page-products .p-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.75rem, 4vw, 3.25rem);
  align-items: center;
  margin-top: clamp(1.25rem, 3vw, 2.25rem);
}

.page-products .p-hero__copy h1 {
  margin: .5rem 0 1rem;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: clamp(2.1rem, 7.2vw, 4.15rem);
  line-height: 1.02;
  letter-spacing: -.01em;
  color: var(--white);
  text-wrap: balance;
}

.page-products .p-hero__lede {
  margin: 0 0 1.75rem;
  max-width: 46ch;
  font-size: clamp(1rem, 1.6vw, 1.125rem);
  line-height: 1.78;
  color: var(--mist);
}

.page-products .p-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

.page-products .p-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .75rem 1rem;
  margin: 2.25rem 0 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.page-products .p-hero__stat dt {
  font-size: .8rem;
  line-height: 1.5;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-products .p-hero__stat dd {
  margin: .375rem 0 0;
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  line-height: 1;
  color: var(--lime);
}

.page-products .p-hero__visual {
  position: relative;
  margin: 0;
  background: rgba(6, 26, 46, .72);
  border: 1px solid var(--line-cyan);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 34px), calc(100% - 34px) 100%, 0 100%);
}

.page-products .p-hero__visual img {
  display: block;
  width: 100%;
  aspect-ratio: 14 / 10;
  object-fit: cover;
}

.page-products .p-hero__visual figcaption {
  padding: .85rem 1.1rem 1.2rem;
  font-size: .82rem;
  line-height: 1.65;
  color: var(--mist);
  border-top: 1px solid var(--line);
}

/* ---------- 工具导轨 ---------- */
.page-products .p-rail-section {
  padding-block: clamp(1.75rem, 4vw, 3rem);
  background: var(--deep);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products .p-rail-title {
  margin: 0 0 1.25rem;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: clamp(1.25rem, 2.6vw, 1.75rem);
  letter-spacing: .01em;
  color: var(--white);
}

.page-products .p-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(238px, 1fr);
  gap: var(--p-gap);
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding-bottom: .75rem;
  -webkit-overflow-scrolling: touch;
}

.page-products .p-rail::-webkit-scrollbar {
  height: 5px;
}

.page-products .p-rail::-webkit-scrollbar-thumb {
  background: var(--steel);
  border-radius: 99px;
}

.page-products .p-tool {
  scroll-snap-align: start;
  padding: 1.35rem 1.2rem 1.6rem;
  background: linear-gradient(152deg, rgba(11, 39, 64, .96), rgba(6, 26, 46, .96));
  border-top: 3px solid var(--cyan);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
  transition: transform .32s var(--ease), background .32s var(--ease);
}

.page-products .p-tool:nth-child(2) {
  border-top-color: var(--coral);
}

.page-products .p-tool:nth-child(3) {
  border-top-color: var(--lime);
}

.page-products .p-tool:nth-child(4) {
  border-top-color: var(--cyan);
}

.page-products .p-tool:hover {
  transform: translateY(-5px);
}

.page-products .p-tool__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.4rem;
  color: var(--steel);
}

.page-products .p-tool h3 {
  margin: .5rem 0 .55rem;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.2rem;
  line-height: 1.25;
  color: var(--white);
}

.page-products .p-tool p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------- 通用色带 ---------- */
.page-products .p-band {
  padding-block: clamp(2.75rem, 6vw, 4.75rem);
}

.page-products .p-band--deep {
  background: var(--deep);
}

.page-products .p-band--abyss {
  background: var(--abyss);
}

.page-products .p-band--paper {
  background: var(--cream);
  color: var(--ink);
}

.page-products .p-band__head {
  max-width: 62ch;
  margin-bottom: clamp(1.75rem, 4vw, 2.75rem);
}

.page-products .p-band__kicker {
  display: inline-block;
  margin: 0 0 .75rem;
  padding: .3rem .7rem .28rem;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--abyss);
  background: var(--cyan);
  clip-path: polygon(0 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}

.page-products .p-band--paper .p-band__kicker {
  color: var(--cream);
  background: var(--coral);
}

.page-products .p-band__head h2,
.page-products .p-band h2 {
  margin: 0 0 .9rem;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: clamp(1.75rem, 4.4vw, 2.85rem);
  line-height: 1.08;
  color: var(--white);
  text-wrap: balance;
}

.page-products .p-band--paper .p-band__head h2,
.page-products .p-band--paper h2 {
  color: var(--ink);
}

.page-products .p-band__lede {
  margin: 0;
  font-size: clamp(.98rem, 1.5vw, 1.06rem);
  line-height: 1.8;
  color: var(--mist);
}

.page-products .p-band--paper .p-band__lede {
  color: rgba(28, 23, 20, .78);
}

/* ---------- 下载中心 ---------- */
.page-products .p-downloads__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 2.75rem);
  align-items: start;
}

.page-products .p-downloads__figure {
  margin: 0;
  border: 1px solid rgba(28, 23, 20, .16);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
  background: var(--ink);
}

.page-products .p-downloads__figure img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-products .p-files {
  background: rgba(255, 255, 255, .5);
  border: 1px solid rgba(28, 23, 20, .16);
  padding: 1.15rem 1.1rem 1.3rem;
}

.page-products .p-files__filter {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 0 0 1rem;
}

.page-products .p-files__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(28, 23, 20, .14);
}

.page-products .p-files__row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: .3rem .9rem;
  align-items: baseline;
  padding: .85rem .5rem;
  border-bottom: 1px solid rgba(28, 23, 20, .14);
  transition: background-color .25s var(--ease), transform .25s var(--ease);
}

.page-products .p-files__row:hover {
  background: rgba(0, 194, 209, .16);
  transform: translateX(4px);
}

.page-products .p-files__name {
  font-weight: 700;
  font-size: .96rem;
  line-height: 1.5;
  color: var(--ink);
}

.page-products .p-files__fmt {
  grid-column: 1;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .05em;
  color: rgba(28, 23, 20, .6);
}

.page-products .p-files__size {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  font-family: var(--font-mono);
  font-size: .92rem;
  color: #0d6f7a;
  white-space: nowrap;
}

.page-products .p-files__note {
  margin: 1rem 0 0;
  font-size: .84rem;
  line-height: 1.7;
  color: rgba(28, 23, 20, .68);
}

/* ---------- 赛程中心三级 ---------- */
.page-products .p-levels {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--p-gap);
}

.page-products .p-level {
  position: relative;
  padding: 1.4rem 1.2rem 1.5rem;
  background:
    linear-gradient(120deg, rgba(0, 194, 209, .1), transparent 62%),
    rgba(6, 26, 46, .78);
  border-left: 3px solid var(--cyan);
}

.page-products .p-level:nth-child(2) {
  border-left-color: var(--coral);
  margin-left: 0;
}

.page-products .p-level:nth-child(3) {
  border-left-color: var(--lime);
}

.page-products .p-level__num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--steel);
}

.page-products .p-level h3 {
  margin: .45rem 0 .5rem;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--white);
}

.page-products .p-level p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .p-levels__figure {
  margin: clamp(1.75rem, 4vw, 2.5rem) 0 0;
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%);
}

.page-products .p-levels__figure img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-products .p-levels__figure figcaption {
  padding: .85rem 1.1rem 1.15rem;
  font-size: .84rem;
  line-height: 1.65;
  color: var(--mist);
  border-top: 1px solid var(--line);
  background: rgba(6, 26, 46, .7);
}

/* ---------- 实时比分 ---------- */
.page-products .p-live {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: center;
}

.page-products .p-live__lede {
  margin: 0 0 1.5rem;
  max-width: 52ch;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .p-live__points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .75rem 1rem;
}

.page-products .p-live__points li {
  display: flex;
  flex-direction: column;
  gap: .25rem;
  padding: .8rem .9rem;
  background: rgba(11, 39, 64, .8);
  border-top: 2px solid var(--lime);
}

.page-products .p-live__points .data-num {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  line-height: 1;
  color: var(--lime);
}

.page-products .p-live__points span:last-child {
  font-size: .82rem;
  line-height: 1.5;
  color: var(--mist);
}

.page-products .p-live__figure {
  margin: 0;
  border: 1px solid var(--line-cyan);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), calc(100% - 30px) 100%, 0 100%);
}

.page-products .p-live__figure img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 移动端 ---------- */
.page-products .p-mobile {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: center;
}

.page-products .p-mobile__figure {
  margin: 0;
  margin-inline: auto;
  max-width: 420px;
  width: 100%;
  border: 1px solid var(--line-cyan);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-products .p-mobile__figure img {
  display: block;
  width: 100%;
  aspect-ratio: 5 / 6;
  object-fit: cover;
}

.page-products .p-mobile__lede {
  margin: 0 0 1.35rem;
  max-width: 52ch;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .p-mobile__list {
  margin: 0 0 1.25rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .7rem;
}

.page-products .p-mobile__list li {
  position: relative;
  padding-left: 1.35rem;
  font-size: .94rem;
  line-height: 1.72;
  color: var(--white);
}

.page-products .p-mobile__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: .6rem;
  height: .6rem;
  background: var(--coral);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}

.page-products .p-mobile__note {
  margin: 0;
  padding: .9rem 1rem;
  font-size: .86rem;
  line-height: 1.7;
  color: var(--mist);
  background: rgba(0, 194, 209, .08);
  border-left: 3px solid var(--cyan);
}

/* ---------- 版本演进 ---------- */
.page-products .p-versions {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-products .p-version {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem 1.25rem;
  align-items: start;
  padding: 1.15rem .5rem;
  border-bottom: 1px solid var(--line);
  transition: background-color .25s var(--ease), transform .25s var(--ease);
}

.page-products .p-version:hover {
  background: rgba(0, 194, 209, .07);
  transform: translateX(5px);
}

.page-products .p-version__year {
  font-family: var(--font-mono);
  font-size: clamp(1.1rem, 2.4vw, 1.5rem);
  line-height: 1.1;
  color: var(--cyan);
  min-width: 4.5ch;
}

.page-products .p-version__body h3 {
  margin: 0 0 .35rem;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--white);
}

.page-products .p-version__body p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.72;
  color: var(--mist);
}

.page-products .p-versions__foot {
  margin: clamp(1.5rem, 3vw, 2.25rem) 0 0;
  max-width: 68ch;
  padding-left: 1rem;
  font-size: .9rem;
  line-height: 1.78;
  color: var(--mist);
  border-left: 3px solid var(--coral);
}

/* ---------- 使用流程 ---------- */
.page-products .p-steps {
  counter-reset: pstep;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-products .p-step {
  position: relative;
  padding: 1.25rem 1.15rem 1.35rem;
  background: rgba(255, 255, 255, .62);
  border: 1px solid rgba(28, 23, 20, .16);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-products .p-step__num {
  display: inline-block;
  margin-bottom: .5rem;
  padding: .1rem .55rem;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--cream);
  background: var(--ink);
}

.page-products .p-step h3 {
  margin: 0 0 .45rem;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.16rem;
  color: var(--ink);
}

.page-products .p-step p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.75;
  color: rgba(28, 23, 20, .74);
}

/* ---------- 底部 CTA ---------- */
.page-products .p-cta {
  padding-block: clamp(2.25rem, 5vw, 3.75rem);
  background:
    radial-gradient(90% 120% at 88% 0%, rgba(255, 107, 74, .18), transparent 60%),
    linear-gradient(140deg, var(--deep) 0%, var(--abyss) 100%);
  border-top: 1px solid var(--line-cyan);
}

.page-products .p-cta__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: center;
}

.page-products .p-cta__copy h2 {
  margin: 0 0 .7rem;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: clamp(1.55rem, 3.8vw, 2.35rem);
  line-height: 1.1;
  color: var(--white);
}

.page-products .p-cta__copy p {
  margin: 0;
  max-width: 58ch;
  font-size: .96rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-products .p-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-products .p-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .p-hero__grid {
    grid-template-columns: 1.06fr .94fr;
  }

  .page-products .p-downloads__body {
    grid-template-columns: .82fr 1.18fr;
  }

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

  .page-products .p-level:nth-child(2) {
    margin-top: 1.75rem;
  }

  .page-products .p-level:nth-child(3) {
    margin-top: 3.5rem;
  }

  .page-products .p-live {
    grid-template-columns: 1.05fr .95fr;
  }

  .page-products .p-live__figure {
    order: -1;
  }

  .page-products .p-mobile {
    grid-template-columns: .78fr 1.22fr;
  }

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

  .page-products .p-steps .p-step:nth-child(4),
  .page-products .p-steps .p-step:nth-child(5) {
    transform: translateY(1.1rem);
  }

  .page-products .p-cta__inner {
    grid-template-columns: 1.35fr .65fr;
  }

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

@media (min-width: 1100px) {
  .page-products .p-rail {
    grid-auto-columns: minmax(260px, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .p-tool,
  .page-products .p-files__row,
  .page-products .p-version {
    transition: none;
  }

  .page-products .p-tool:hover,
  .page-products .p-files__row:hover,
  .page-products .p-version:hover {
    transform: none;
  }
}