/* ===================== 客户端下载页 page-products ===================== */
.page-products {
  --pro-rail: 168px;
  --pro-gap: clamp(14px, 2.4vw, 24px);
  --pro-pad: clamp(20px, 3vw, 34px);
  background-color: var(--sb-void);
  color: var(--sb-text);
}

.page-products .sb-index {
  display: inline-block;
  color: var(--sb-cyan);
  letter-spacing: 0.14em;
  margin-bottom: 10px;
}

.page-products .sb-crumbs {
  padding-top: clamp(14px, 2vw, 22px);
}

.page-products .sb-section__head {
  max-width: 48em;
}

/* ---------- 首屏 ---------- */
.page-products .pro-hero {
  position: relative;
  overflow: clip;
  padding: clamp(26px, 5vw, 58px) 0 clamp(38px, 6vw, 76px);
}

.page-products .pro-hero::before {
  content: "";
  position: absolute;
  top: -34%;
  right: -14%;
  width: min(760px, 88vw);
  height: min(760px, 88vw);
  background: radial-gradient(circle at 50% 50%, rgba(0, 224, 198, 0.15), transparent 62%);
  pointer-events: none;
}

.page-products .pro-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
}

.page-products .pro-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .pro-hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pro-hero__badge {
  border: 1px solid var(--sb-line);
  border-radius: var(--sb-pill);
  background: var(--sb-surface);
  color: var(--sb-muted);
  padding: 6px 14px;
  font-size: 12px;
  letter-spacing: 0.06em;
}

/* 纯 CSS 手机示意 */
.page-products .pro-phone {
  width: min(282px, 80vw);
  margin: 0 auto;
  padding: 10px;
  border-radius: 34px;
  border: 1px solid var(--sb-line);
  background: linear-gradient(180deg, var(--sb-surface), var(--sb-card));
  box-shadow: 0 32px 72px -40px rgba(0, 0, 0, 0.95);
}

.page-products .pro-phone__screen {
  display: grid;
  gap: 12px;
  padding: 16px 14px 18px;
  border-radius: 26px;
  border: 1px solid var(--sb-line);
  background: radial-gradient(130% 70% at 50% 0%, #0d1a2c, var(--sb-void) 72%);
}

.page-products .pro-phone__bar {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--sb-cyan);
}

.page-products .pro-phone__score {
  display: grid;
  grid-template-columns: 1fr auto auto 1fr;
  align-items: center;
  gap: 10px;
}

.page-products .pro-phone__team {
  font-size: 12px;
  color: var(--sb-muted);
}

.page-products .pro-phone__team--away {
  text-align: right;
}

.page-products .pro-phone__digit {
  font-family: var(--sb-mono);
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
  color: var(--sb-orange);
}

.page-products .pro-phone__stats {
  display: grid;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 12px;
}

.page-products .pro-phone__stats li {
  display: flex;
  justify-content: space-between;
  padding-bottom: 6px;
  border-bottom: 1px dashed var(--sb-line);
  color: var(--sb-muted);
}

.page-products .pro-phone__stats b {
  color: var(--sb-text);
  font-weight: 600;
}

.page-products .pro-phone__form {
  display: flex;
  gap: 6px;
}

.page-products .pro-phone__form span {
  flex: 1;
  padding: 5px 0;
  border-radius: var(--sb-r-xs);
  border: 1px solid var(--sb-line);
  color: var(--sb-muted);
  font-size: 11px;
  text-align: center;
}

.page-products .pro-phone__form .is-win {
  color: var(--sb-orange);
  border-color: rgba(255, 138, 61, 0.5);
  background: rgba(255, 138, 61, 0.12);
}

/* ---------- 端选择 ---------- */
.page-products .pro-ends {
  display: grid;
  gap: var(--pro-gap);
  margin-top: clamp(22px, 3.5vw, 36px);
}

.page-products .pro-ends__rail-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-products .pro-ends__link {
  display: block;
  padding: 11px 18px;
  border-radius: var(--sb-r-sm);
  border: 1px solid var(--sb-line);
  background: var(--sb-surface);
  color: var(--sb-muted);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--sb-dur) var(--sb-ease), border-color var(--sb-dur) var(--sb-ease);
}

.page-products .pro-ends__link:hover,
.page-products .pro-ends__link:focus-visible {
  color: var(--sb-cyan);
  border-color: rgba(0, 224, 198, 0.55);
}

.page-products .pro-ends__panels {
  display: grid;
  gap: var(--pro-gap);
}

.page-products .pro-end {
  display: grid;
  gap: 12px;
  padding: var(--pro-pad);
  border-radius: var(--sb-r-lg);
  border: 1px solid var(--sb-line);
  background: var(--sb-surface);
  scroll-margin-top: calc(var(--sb-head-h) + 22px);
}

.page-products .pro-end__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
}

.page-products .pro-end__name {
  margin: 0;
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 800;
  letter-spacing: 0.01em;
}

.page-products .pro-end__ver {
  padding: 3px 11px;
  border-radius: var(--sb-pill);
  border: 1px solid rgba(0, 224, 198, 0.36);
  color: var(--sb-cyan);
  font-size: 12px;
}

.page-products .pro-end__text {
  margin: 0;
  color: var(--sb-muted);
  font-size: 15px;
  line-height: 1.78;
  max-width: 34em;
}

.page-products .pro-end__note {
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid var(--sb-line);
  color: var(--sb-cyan-soft);
  font-size: 13px;
  line-height: 1.7;
}

.page-products .pro-ends__figure {
  margin: clamp(24px, 4vw, 40px) 0 0;
}

/* ---------- 通用图片 ---------- */
.page-products .sb-figure {
  margin: 0;
  aspect-ratio: auto;
  overflow: hidden;
  border-radius: var(--sb-r);
}

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

.page-products .sb-figure__caption {
  margin-top: 10px;
  color: var(--sb-muted);
  font-size: 13px;
  line-height: 1.7;
}

/* ---------- 功能矩阵 ---------- */
.page-products .pro-matrix {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pro-gap);
  margin-top: clamp(22px, 3.5vw, 36px);
}

.page-products .pro-feature {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 2.4vw, 24px);
  border-radius: var(--sb-r);
  border: 1px solid var(--sb-line);
  background: var(--sb-card);
}

.page-products .pro-feature__title {
  margin: 0;
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 700;
  color: var(--sb-text);
}

.page-products .pro-feature__text {
  margin: 0;
  color: var(--sb-muted);
  font-size: 14px;
  line-height: 1.76;
}

.page-products .pro-feature--lead {
  gap: 16px;
  padding: clamp(24px, 3.2vw, 38px);
  border-color: rgba(0, 224, 198, 0.3);
  background:
    radial-gradient(120% 100% at 0% 0%, rgba(0, 224, 198, 0.13), transparent 62%),
    var(--sb-surface);
}

.page-products .pro-feature--lead .pro-feature__text {
  font-size: 15px;
  max-width: 32em;
}

.page-products .pro-feature__tag {
  margin: 0;
  color: var(--sb-cyan);
  font-size: 12px;
  letter-spacing: 0.14em;
}

.page-products .pro-feature__figures {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(18px, 3vw, 44px);
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--sb-line);
}

.page-products .pro-feature__num {
  display: block;
  font-family: var(--sb-mono);
  font-size: clamp(34px, 5vw, 52px);
  font-weight: 700;
  line-height: 1;
  color: var(--sb-orange);
}

.page-products .pro-feature__unit {
  margin-left: 5px;
  font-size: 0.36em;
  font-weight: 500;
  color: var(--sb-muted);
}

.page-products .pro-feature__cap {
  margin: 8px 0 0;
  color: var(--sb-muted);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-products .pro-feature__more {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--sb-line);
}

.page-products .pro-feature__more summary {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  color: var(--sb-cyan);
  font-size: 12px;
  letter-spacing: 0.1em;
  cursor: pointer;
  list-style: none;
}

.page-products .pro-feature__more summary::-webkit-details-marker {
  display: none;
}

.page-products .pro-feature__more summary::after {
  content: "＋";
  margin-left: 6px;
  font-size: 11px;
}

.page-products .pro-feature__more[open] summary::after {
  content: "－";
}

.page-products .pro-feature__more p {
  margin: 8px 0 0;
  color: var(--sb-muted);
  font-size: 13px;
  line-height: 1.72;
}

/* ---------- 联赛专题 ---------- */
.page-products .pro-topic {
  position: relative;
  margin-top: clamp(22px, 3.5vw, 36px);
}

.page-products .pro-topic__grid {
  display: grid;
  gap: clamp(20px, 3.4vw, 38px);
  align-items: start;
}

.page-products .pro-topic__list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pro-topic__list li {
  padding: 16px 18px;
  border-radius: var(--sb-r-sm);
  border: 1px solid var(--sb-line);
  background: var(--sb-card);
  color: var(--sb-muted);
  font-size: 15px;
  line-height: 1.76;
}

.page-products .pro-topic__list strong {
  display: block;
  margin-bottom: 6px;
  color: var(--sb-cyan);
  font-size: 13px;
  letter-spacing: 0.1em;
  font-weight: 700;
}

.page-products .pro-dock {
  position: sticky;
  bottom: 0;
  z-index: 3;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: clamp(12px, 2vw, 28px);
  margin-top: clamp(18px, 3vw, 28px);
  padding: 14px clamp(16px, 2.4vw, 26px);
  border-radius: var(--sb-r);
  border: 1px solid rgba(0, 224, 198, 0.34);
  background: linear-gradient(90deg, rgba(11, 18, 32, 0.97), rgba(19, 28, 46, 0.97));
}

.page-products .pro-dock__cap {
  color: var(--sb-cyan);
  font-size: 12px;
  letter-spacing: 0.16em;
}

.page-products .pro-dock__form {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pro-dock__chip {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 9px;
  border: 1px solid var(--sb-line);
  background: var(--sb-void);
  color: var(--sb-muted);
  font-size: 12px;
}

.page-products .pro-dock__chip--w {
  border-color: var(--sb-orange);
  background: var(--sb-orange);
  color: var(--sb-void);
  font-weight: 700;
}

.page-products .pro-dock__chip--d {
  color: var(--sb-text);
}

.page-products .pro-dock__chip--l {
  opacity: 0.62;
}

.page-products .pro-dock__stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(14px, 2.6vw, 34px);
  margin: 0 0 0 auto;
}

.page-products .pro-dock__stat dt {
  margin-bottom: 2px;
  color: var(--sb-muted);
  font-size: 11px;
  letter-spacing: 0.06em;
}

.page-products .pro-dock__stat dd {
  margin: 0;
  color: var(--sb-text);
  font-size: 17px;
  font-weight: 600;
}

/* ---------- 变更记录 ---------- */
.page-products .pro-split {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.page-products .pro-records {
  display: grid;
  gap: 10px;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pro-record {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 15px 18px;
  border-radius: var(--sb-r-sm);
  border: 1px solid var(--sb-line);
  background: var(--sb-card);
}

.page-products .pro-records__no {
  color: var(--sb-cyan);
  font-size: 13px;
  letter-spacing: 0.1em;
  padding-top: 2px;
}

.page-products .pro-record__t {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 700;
  color: var(--sb-text);
}

.page-products .pro-record__d {
  margin: 0;
  color: var(--sb-muted);
  font-size: 14px;
  line-height: 1.72;
}

.page-products .pro-split__more {
  margin: clamp(18px, 3vw, 26px) 0 0;
}

.page-products .pro-split__figure {
  margin: 0;
}

/* ---------- 收藏与推送 ---------- */
.page-products .pro-fav {
  display: grid;
  gap: clamp(22px, 3.6vw, 40px);
  align-items: center;
  margin-top: clamp(22px, 3.5vw, 36px);
}

.page-products .pro-fav__items {
  display: grid;
  gap: 12px;
}

.page-products .pro-fav__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 16px 20px;
  border-radius: var(--sb-r-sm);
  border: 1px solid var(--sb-line);
  background: var(--sb-card);
}

.page-products .pro-fav__k {
  padding-top: 3px;
  color: var(--sb-cyan);
  font-size: 12px;
  letter-spacing: 0.12em;
}

.page-products .pro-fav__v {
  margin: 0;
  color: var(--sb-text);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
}

.page-products .pro-fav__v span {
  display: block;
  margin-top: 6px;
  color: var(--sb-muted);
  font-size: 13px;
  font-weight: 400;
  line-height: 1.74;
}

.page-products .pro-fav__figure {
  margin: 0;
}

/* ---------- 安装 ---------- */
.page-products .pro-install {
  display: grid;
  gap: clamp(22px, 3.6vw, 40px);
  margin-top: clamp(22px, 3.5vw, 36px);
}

.page-products .pro-install__steps {
  display: grid;
  gap: var(--pro-gap);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pro-install__step {
  padding: clamp(18px, 2.4vw, 24px);
  border-radius: var(--sb-r);
  border: 1px solid var(--sb-line);
  background: var(--sb-surface);
}

.page-products .pro-install__no {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--sb-cyan);
  font-size: 12px;
  letter-spacing: 0.16em;
}

.page-products .pro-install__t {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
}

.page-products .pro-install__d {
  margin: 0;
  color: var(--sb-muted);
  font-size: 14px;
  line-height: 1.76;
}

.page-products .pro-install__figure {
  margin: 0;
}

.page-products .pro-trouble {
  margin-top: clamp(26px, 4vw, 44px);
  padding: clamp(20px, 3vw, 32px);
  border-radius: var(--sb-r-lg);
  border: 1px solid var(--sb-line);
  background: var(--sb-surface);
}

.page-products .pro-trouble__title {
  margin: 0 0 16px;
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 700;
}

.page-products .pro-trouble__list {
  display: grid;
  gap: 14px;
  margin: 0;
}

.page-products .pro-trouble__row {
  display: grid;
  gap: 6px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--sb-line);
}

.page-products .pro-trouble__row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .pro-trouble__row dt {
  color: var(--sb-text);
  font-size: 15px;
  font-weight: 700;
}

.page-products .pro-trouble__row dd {
  margin: 0;
  color: var(--sb-muted);
  font-size: 14px;
  line-height: 1.76;
}

.page-products .pro-trouble__row a {
  color: var(--sb-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 版本节奏 ---------- */
.page-products .pro-timeline {
  position: relative;
  margin: clamp(24px, 4vw, 38px) 0 0;
  padding: 0 0 0 30px;
  list-style: none;
}

.page-products .pro-timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--sb-cyan), rgba(0, 224, 198, 0));
}

.page-products .pro-timeline__item {
  position: relative;
  padding-bottom: clamp(20px, 3vw, 30px);
}

.page-products .pro-timeline__item:last-child {
  padding-bottom: 0;
}

.page-products .pro-timeline__item::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 6px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 2px solid var(--sb-cyan);
  background: var(--sb-void);
}

.page-products .pro-timeline__ver {
  display: inline-block;
  margin-bottom: 8px;
  padding: 3px 11px;
  border-radius: var(--sb-pill);
  border: 1px solid rgba(0, 224, 198, 0.34);
  color: var(--sb-cyan);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-products .pro-timeline__t {
  margin: 0 0 6px;
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 700;
}

.page-products .pro-timeline__d {
  margin: 0;
  max-width: 36em;
  color: var(--sb-muted);
  font-size: 14px;
  line-height: 1.76;
}

/* ---------- 收尾 ---------- */
.page-products .pro-close {
  padding-bottom: clamp(40px, 6vw, 76px);
}

.page-products .pro-cta {
  display: grid;
  gap: 16px;
  padding: clamp(26px, 4vw, 48px);
  border-radius: var(--sb-r-lg);
  border: 1px solid rgba(0, 224, 198, 0.28);
  background:
    radial-gradient(90% 130% at 100% 0%, rgba(255, 138, 61, 0.12), transparent 58%),
    linear-gradient(135deg, rgba(0, 224, 198, 0.1), transparent 62%),
    var(--sb-surface);
}

.page-products .pro-cta__title {
  margin: 0;
  font-size: clamp(21px, 3vw, 28px);
  font-weight: 800;
}

.page-products .pro-cta__text {
  margin: 0;
  max-width: 40em;
  color: var(--sb-muted);
  font-size: 15px;
  line-height: 1.78;
}

.page-products .pro-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 6px;
}

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

  .page-products .pro-feature--lead {
    grid-column: 1 / -1;
  }

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

  .page-products .pro-trouble__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .page-products .pro-trouble__row {
    padding-bottom: 0;
    border-bottom: 0;
  }
}

@media (min-width: 900px) {
  .page-products .pro-hero__inner {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }

  .page-products .pro-ends {
    grid-template-columns: var(--pro-rail) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pro-ends__rail {
    position: sticky;
    top: calc(var(--sb-head-h) + 20px);
  }

  .page-products .pro-ends__rail-list {
    flex-direction: column;
    gap: 4px;
    padding-bottom: 0;
    overflow: visible;
  }

  .page-products .pro-ends__link {
    width: 100%;
  }

  .page-products .pro-topic__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  }

  .page-products .pro-split {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }

  .page-products .pro-fav {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-products .pro-install {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-products .pro-install__figure {
    position: sticky;
    top: calc(var(--sb-head-h) + 24px);
  }
}

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

  .page-products .pro-feature--lead {
    grid-column: 1 / 3;
    grid-row: 1 / 3;
    min-height: 300px;
  }

  .page-products .pro-feature:nth-child(2) {
    grid-column: 3;
    grid-row: 1;
  }

  .page-products .pro-feature:nth-child(3) {
    grid-column: 3;
    grid-row: 2;
  }

  .page-products .pro-feature:nth-child(4) {
    grid-column: 1;
    grid-row: 3;
  }

  .page-products .pro-feature:nth-child(5) {
    grid-column: 2;
    grid-row: 3;
  }

  .page-products .pro-feature:nth-child(6) {
    grid-column: 3;
    grid-row: 3;
  }
}

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