/* ============ 业务与下载 / page-products ============ */

.page-products {
  --pd-hair: rgba(14, 42, 71, 0.14);
  --pd-hair-light: rgba(246, 243, 236, 0.18);
  padding-bottom: 24px;
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  position: relative;
  padding: 36px 0 52px;
  background:
    linear-gradient(180deg, rgba(255, 106, 26, 0.06), rgba(255, 106, 26, 0) 62%),
    var(--c-cream);
  border-bottom: 1px solid var(--pd-hair);
  overflow: hidden;
}

.page-products .pd-hero__body {
  position: relative;
  padding-left: 20px;
}

.page-products .pd-hero__body::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 4px;
  background: linear-gradient(180deg, var(--c-orange) 0 48%, var(--c-blue) 48% 100%);
}

.page-products .pd-hero__index {
  color: var(--c-slate);
}

.page-products .pd-hero__title {
  margin: 18px 0 0;
  font-size: clamp(36px, 7.6vw, 92px);
  line-height: 1.04;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--c-ink);
  transform: skewX(-3deg);
  transform-origin: left bottom;
}

.page-products .pd-hero__title-em {
  color: var(--c-blue);
}

.page-products .pd-hero__grid {
  margin-top: 32px;
  display: grid;
  gap: 26px;
  align-items: end;
}

.page-products .pd-hero__lede {
  margin: 0;
  max-width: 640px;
  font-size: 17px;
  line-height: 1.8;
  color: var(--c-ink);
}

.page-products .pd-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 880px) {
  .page-products .pd-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 40px;
  }
  .page-products .pd-hero__acts {
    justify-content: flex-end;
  }
}

/* ---------- 能力条带 ---------- */
.page-products .pd-band {
  padding: 0;
  margin-top: 40px;
}

.page-products .pd-band__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  background: var(--c-blue);
  border: 1px solid var(--c-blue-deep);
}

.page-products .pd-band__item {
  position: relative;
  padding: 40px 22px 26px;
  border-top: 1px solid var(--pd-hair-light);
  color: var(--c-cream);
}

.page-products .pd-band__item:first-child {
  border-top: 0;
}

.page-products .pd-band__item::before {
  content: "";
  position: absolute;
  left: 22px;
  right: 22px;
  top: 16px;
  height: 9px;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(246, 243, 236, 0.38) 0 1px,
    transparent 1px 9px
  );
}

.page-products .pd-band__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.22em;
  color: var(--c-orange);
}

.page-products .pd-band__name {
  display: block;
  margin: 10px 0 6px;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--c-cream);
}

.page-products .pd-band__meta {
  display: block;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(246, 243, 236, 0.66);
}

@media (min-width: 720px) {
  .page-products .pd-band__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .pd-band__item {
    border-top: 0;
    border-left: 1px solid var(--pd-hair-light);
  }
  .page-products .pd-band__item:first-child {
    border-left: 0;
  }
}

/* ---------- 总览卡片 ---------- */
.page-products .pd-overview {
  padding-top: 76px;
}

.page-products .pd-cards {
  margin-top: 40px;
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr;
}

.page-products .pd-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 24px;
  background: var(--c-cream);
  overflow: hidden;
}

.page-products .pd-card::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 78px;
  height: 78px;
  background-image: repeating-linear-gradient(
    45deg,
    rgba(14, 42, 71, 0.13) 0 2px,
    transparent 2px 9px
  );
  pointer-events: none;
}

.page-products .pd-card .card__meta {
  color: var(--c-terra);
}

.page-products .pd-card .card__title {
  margin: 0;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--c-ink);
}

.page-products .pd-card .card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--c-slate);
}

.page-products .pd-card__spec {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--pd-hair);
  display: grid;
  gap: 8px;
}

.page-products .pd-card__spec p {
  margin: 0;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.66;
  color: var(--c-slate);
}

.page-products .pd-card__spec-k {
  color: var(--c-blue);
  font-weight: 700;
}

@media (min-width: 620px) {
  .page-products .pd-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-products .pd-cards {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 详情错位分栏 ---------- */
.page-products .pd-detail {
  padding-top: 72px;
}

.page-products .pd-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.page-products .pd-row__main .section__title {
  margin-top: 8px;
}

.page-products .pd-row__aside {
  margin: 0;
}

.page-products .pd-row__aside img {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pd-row__aside .media-frame__caption {
  margin-top: 12px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--c-slate);
}

.page-products .pd-detail__head {
  max-width: 780px;
}

.page-products .pd-points {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pd-points li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--c-ink);
}

.page-products .pd-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 12px;
  height: 3px;
  background: var(--c-orange);
}

.page-products .pd-points strong {
  color: var(--c-blue);
  font-weight: 700;
}

.page-products .pd-note {
  margin: 24px 0 0;
  padding: 16px 18px;
  border-left: 3px solid var(--c-moss);
  background: rgba(63, 107, 82, 0.07);
  font-size: 15px;
  line-height: 1.76;
  color: var(--c-ink);
}

.page-products .pd-note--wide {
  max-width: 780px;
}

@media (min-width: 920px) {
  .page-products .pd-row {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 52px;
  }
  .page-products .pd-row--flip {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  }
  .page-products .pd-row--flip .pd-row__aside {
    order: -1;
    position: sticky;
    top: 32px;
  }
  .page-products .pd-row:not(.pd-row--flip) .pd-row__aside {
    position: sticky;
    top: 32px;
  }
}

/* ---------- 比分更新 ---------- */
.page-products .pd-figure {
  margin: 36px 0 0;
}

.page-products .pd-figure img {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pd-figure .media-frame__caption {
  margin-top: 12px;
  font-size: 12.5px;
  color: var(--c-slate);
}

.page-products .pd-echo {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--pd-hair);
  border: 1px solid var(--pd-hair);
}

.page-products .pd-echo__step {
  position: relative;
  padding: 22px 20px 24px;
  background: var(--c-cream);
}

.page-products .pd-echo__step--live {
  background: var(--c-blue);
}

.page-products .pd-echo__no {
  display: block;
  color: var(--c-terra);
}

.page-products .pd-echo__step--live .pd-echo__no {
  color: var(--c-lime);
}

.page-products .pd-echo__txt {
  margin: 10px 0 0;
  font-size: 16px;
  line-height: 1.74;
  color: var(--c-ink);
}

.page-products .pd-echo__step--live .pd-echo__txt {
  color: var(--c-cream);
}

@media (min-width: 660px) {
  .page-products .pd-echo {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 观赛指南路径 ---------- */
.page-products .pd-paths {
  margin-top: 30px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .pd-path {
  padding: 22px 20px 24px;
  background: var(--c-cream);
  border: 2px solid var(--c-ink);
  border-left-width: 6px;
}

.page-products .pd-path--new {
  border-left-color: var(--c-orange);
}

.page-products .pd-path--pro {
  border-left-color: var(--c-moss);
}

.page-products .pd-path__index {
  color: var(--c-slate);
}

.page-products .pd-path__title {
  margin: 8px 0 14px;
  font-size: 20px;
  font-weight: 800;
  color: var(--c-ink);
}

.page-products .pd-path__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-products .pd-path__list li {
  position: relative;
  padding-left: 16px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-slate);
}

.page-products .pd-path__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background: var(--c-blue);
}

@media (min-width: 700px) {
  .page-products .pd-paths {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 版本迭代 ---------- */
.page-products .pd-version {
  padding-top: 72px;
}

.page-products .pd-version__banner {
  position: relative;
  height: clamp(150px, 24vw, 280px);
  background: var(--c-blue-deep);
  overflow: hidden;
  border-top: 1px solid var(--pd-hair);
  border-bottom: 1px solid var(--pd-hair);
}

.page-products .pd-version__banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(14, 42, 71, 0.86) 0%, rgba(14, 42, 71, 0.24) 60%, rgba(255, 106, 26, 0.28) 100%),
    repeating-linear-gradient(115deg, rgba(184, 255, 60, 0.16) 0 1px, transparent 1px 26px);
  pointer-events: none;
}

.page-products .pd-version__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .pd-version__body {
  padding-top: 44px;
}

.page-products .pd-updates {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-products .pd-updates__item {
  position: relative;
  padding: 20px 20px 22px;
  background: var(--c-cream);
  border: 2px solid var(--c-ink);
  border-top-width: 4px;
}

.page-products .pd-updates__item:nth-child(1) {
  border-top-color: var(--c-orange);
}

.page-products .pd-updates__item:nth-child(2) {
  border-top-color: var(--c-blue);
}

.page-products .pd-updates__item:nth-child(3) {
  border-top-color: var(--c-moss);
}

.page-products .pd-updates__title {
  margin: 12px 0 8px;
  font-size: 19px;
  font-weight: 800;
  color: var(--c-ink);
}

.page-products .pd-updates__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--c-slate);
}

@media (min-width: 800px) {
  .page-products .pd-updates {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 下载与订阅 ---------- */
.page-products .pd-download {
  padding-top: 72px;
}

.page-products .pd-download__grid {
  margin-top: 38px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: start;
}

.page-products .pd-download__panel {
  padding: 26px 22px 28px;
  background: var(--c-blue);
  border: 2px solid var(--c-blue-deep);
  color: var(--c-cream);
}

.page-products .pd-download__label {
  color: var(--c-lime);
}

.page-products .pd-steps {
  list-style: none;
  margin: 18px 0 24px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .pd-steps li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--c-cream);
}

.page-products .pd-steps .num {
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1;
  color: var(--c-orange);
}

.page-products .pd-download__faq {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-products .pd-download__faq .disclosure__label {
  flex: 1 1 auto;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--c-ink);
  text-align: left;
}

.page-products .pd-download__faq .disclosure__inner p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--c-slate);
}

.page-products .pd-download__more {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--c-slate);
}

.page-products .pd-download__more a {
  color: var(--c-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .pd-download__more a:hover {
  color: var(--c-orange);
}

@media (min-width: 900px) {
  .page-products .pd-download__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 34px;
  }
}

/* ---------- 动效收敛 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .pd-hero__title {
    transform: none;
  }
}
</main>