.page-products {
  background: var(--ink);
  color: var(--haze);
  font-family: var(--font-sans);
}

.page-products .feat-shell {
  padding-top: 20px;
  padding-bottom: 80px;
}

/* ---------- 首屏 ---------- */
.page-products .feat-hero {
  display: grid;
  gap: 28px;
  margin-top: 18px;
  padding-bottom: 34px;
  border-bottom: 1px solid var(--line);
}

.page-products .feat-hero h1 {
  margin: 10px 0 18px;
  font-size: clamp(30px, 7.4vw, 58px);
  line-height: 1.06;
  letter-spacing: -0.03em;
  font-weight: 900;
  color: var(--haze);
}

.page-products .feat-hero .lead {
  max-width: 48ch;
  margin: 0;
  font-size: clamp(15px, 2.1vw, 17px);
  line-height: 1.78;
  color: var(--muted);
}

.page-products .feat-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-products .feat-hero-aside {
  position: relative;
  padding: 22px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.page-products .feat-aside-title {
  margin: 14px 0 6px;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--haze);
}

.page-products .feat-aside-text {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .feat-aside-facts {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
}

.page-products .feat-aside-facts div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-top: 9px;
  border-top: 1px dashed var(--line);
}

.page-products .feat-aside-facts dt {
  font-size: 12px;
  color: var(--muted-dim);
}

.page-products .feat-aside-facts dd {
  margin: 0;
  font-family: var(--font-num);
  font-size: 24px;
  line-height: 1;
  color: var(--amber);
}

/* ---------- 模块索引 ---------- */
.page-products .feat-index {
  display: flex;
  gap: 8px;
  margin-top: 6px;
  padding: 16px 0;
  overflow-x: auto;
  border-bottom: 1px solid var(--line);
  scrollbar-width: none;
}

.page-products .feat-index::-webkit-scrollbar {
  display: none;
}

.page-products .feat-index-link {
  flex: 0 0 auto;
  padding: 7px 13px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  white-space: nowrap;
  color: var(--muted);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-products .feat-index-link:hover,
.page-products .feat-index-link:focus-visible {
  color: var(--mint);
  border-color: var(--mint);
}

.page-products .feat-index-link[aria-current="true"] {
  color: var(--ink-deep);
  background: var(--mint);
  border-color: var(--mint);
}

/* ---------- 功能模块 ---------- */
.page-products .feat-mod {
  padding: 46px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .feat-mod-inner {
  display: grid;
  gap: 24px;
}

.page-products .feat-mod-media .media-frame {
  margin: 0;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

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

.page-products .feat-mod-body .chapter-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--mint);
}

.page-products .feat-mod-body .chapter-title {
  margin: 8px 0 14px;
  font-size: clamp(22px, 4.2vw, 33px);
  line-height: 1.22;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--haze);
}

.page-products .feat-mod-body p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .feat-points {
  display: grid;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .feat-points li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--haze);
}

.page-products .feat-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 2px;
  background: var(--mint);
}

.page-products .feat-wide-figure {
  margin: 30px 0 0;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

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

.page-products .media-caption {
  padding: 10px 14px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted-dim);
  border-top: 1px solid var(--line);
}

/* ---------- 控球率切换 ---------- */
.page-products .possession {
  margin-top: 14px;
  padding: 18px 16px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

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

.page-products .ps-switch {
  display: inline-flex;
  gap: 4px;
  margin-bottom: 18px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.page-products .ps-switch label {
  padding: 5px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-products #ps-half:checked ~ .ps-switch label[for="ps-half"],
.page-products #ps-full:checked ~ .ps-switch label[for="ps-full"] {
  color: var(--ink-deep);
  background: var(--mint);
}

.page-products #ps-half:focus-visible ~ .ps-switch label[for="ps-half"],
.page-products #ps-full:focus-visible ~ .ps-switch label[for="ps-full"] {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.page-products .ps-row {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 52px;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.page-products .ps-name {
  font-size: 12px;
  color: var(--muted);
}

.page-products .ps-track {
  height: 10px;
  overflow: hidden;
  background: rgba(214, 226, 220, 0.08);
  border-radius: 2px;
}

.page-products .ps-fill {
  display: block;
  height: 100%;
  border-radius: 2px;
  transition: width 0.24s var(--ease);
}

.page-products .ps-fill-a {
  width: 55%;
  background: var(--amber);
}

.page-products .ps-fill-b {
  width: 45%;
  background: var(--blue);
}

.page-products #ps-half:checked ~ .ps-bars .ps-fill-a {
  width: 58%;
}

.page-products #ps-half:checked ~ .ps-bars .ps-fill-b {
  width: 42%;
}

.page-products .ps-pct {
  font-family: var(--font-num);
  font-size: 19px;
  line-height: 1;
  text-align: right;
  color: var(--haze);
}

.page-products .ps-half {
  display: inline;
}

.page-products .ps-full {
  display: none;
}

.page-products #ps-full:checked ~ .ps-bars .ps-half {
  display: none;
}

.page-products #ps-full:checked ~ .ps-bars .ps-full {
  display: inline;
}

/* ---------- 翻页示意 ---------- */
.page-products .feat-pager {
  display: flex;
  gap: 10px;
  margin: 22px 0 0;
}

.page-products .feat-phone {
  flex: 1 1 0;
  min-width: 0;
  padding: 10px 8px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.page-products .feat-phone--active {
  border-color: var(--mint);
  box-shadow: inset 0 0 0 1px rgba(53, 242, 168, 0.25);
}

.page-products .feat-phone-line {
  display: block;
  height: 7px;
  margin-bottom: 6px;
  background: var(--line);
  border-radius: 2px;
}

.page-products .feat-phone-line:last-child {
  margin-bottom: 0;
  width: 64%;
}

.page-products .feat-phone-line--mint {
  background: var(--mint);
  opacity: 0.65;
  width: 52%;
}

.page-products .feat-pager-note {
  margin: 10px 0 0;
  font-size: 12px;
  color: var(--muted-dim);
}

/* ---------- 版本条 ---------- */
.page-products .feat-version {
  position: relative;
  margin: 44px 0;
  padding: 28px 18px;
  overflow: hidden;
  background: linear-gradient(180deg, var(--panel) 0%, var(--ink-deep) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-products .feat-version::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--mint) 0%, rgba(53, 242, 168, 0) 100%);
}

.page-products .feat-version-inner {
  display: grid;
  gap: 28px;
}

.page-products .feat-version-main .chapter-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--mint);
}

.page-products .feat-version-main .chapter-title {
  margin: 8px 0 16px;
  font-size: clamp(23px, 4.4vw, 34px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--haze);
}

.page-products .feat-version-main p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .feat-subtitle {
  margin: 24px 0 12px;
  padding-left: 12px;
  font-size: 16px;
  line-height: 1.5;
  font-weight: 800;
  color: var(--amber);
  border-left: 3px solid var(--amber);
}

.page-products .ver-list {
  margin-top: 20px;
}

.page-products .ver-item {
  margin-bottom: 8px;
  background: rgba(7, 18, 15, 0.55);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.18s var(--ease);
}

.page-products .ver-item[open] {
  border-color: rgba(53, 242, 168, 0.45);
}

.page-products .ver-item summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  cursor: pointer;
  list-style: none;
}

.page-products .ver-item summary::-webkit-details-marker {
  display: none;
}

.page-products .ver-tag {
  flex: 0 0 auto;
  padding: 2px 9px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-deep);
  background: var(--amber);
  border-radius: 2px;
}

.page-products .ver-name {
  flex: 1 1 140px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--haze);
}

.page-products .ver-body {
  padding: 0 14px 14px;
}

.page-products .ver-body p {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .feat-version-side {
  position: relative;
  padding-left: 16px;
}

.page-products .feat-version-side::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--mint) 0%, var(--mint) 42%, var(--line) 42%, var(--line) 100%);
}

.page-products .feat-version-side .media-frame {
  margin: 0;
  overflow: hidden;
  background: rgba(4, 12, 10, 0.6);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-products .feat-version-side img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 520px;
  object-fit: cover;
  object-position: top center;
}

/* ---------- 检索 ---------- */
.page-products .feat-mod-inner--single {
  gap: 8px;
}

.page-products .feat-search-grid {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.page-products .feat-search-card {
  padding: 18px 16px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
}

.page-products .feat-search-card h3 {
  margin: 12px 0 8px;
  font-size: 17px;
  line-height: 1.4;
  font-weight: 800;
  color: var(--haze);
}

.page-products .feat-search-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .feat-search-note {
  margin: 18px 0 0;
  padding: 12px 14px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--haze);
  background: var(--mint-soft);
  border-left: 2px solid var(--mint);
  border-radius: 0 var(--radius) var(--radius) 0;
}

/* ---------- 交叉索引 ---------- */
.page-products .feat-cross {
  padding-top: 44px;
}

.page-products .feat-cross-title {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.22em;
  color: var(--muted-dim);
}

.page-products .feat-cross-grid {
  display: grid;
  gap: 12px;
}

.page-products .feat-cross-card {
  display: block;
  padding: 18px 16px;
  text-decoration: none;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.18s var(--ease), background 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-products .feat-cross-card:hover,
.page-products .feat-cross-card:focus-visible {
  background: var(--panel);
  border-color: var(--mint);
  transform: translateY(-2px);
}

.page-products .feat-cross-kicker {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mint);
}

.page-products .feat-cross-text {
  display: block;
  font-size: 14px;
  line-height: 1.7;
  color: var(--haze);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .feat-search-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-products .feat-version {
    padding: 34px 30px;
  }
}

@media (min-width: 900px) {
  .page-products .feat-hero {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: end;
    gap: 48px;
  }

  .page-products .feat-mod-inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 56px;
    align-items: center;
  }

  .page-products .feat-mod--flip .feat-mod-media {
    order: 2;
  }

  .page-products .feat-mod--flip .feat-mod-body {
    order: 1;
    margin-top: 48px;
  }

  .page-products .feat-mod-inner--single {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-products .feat-version-inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-products .feat-version-side {
    position: sticky;
    top: 24px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-products .ps-fill,
  .page-products .feat-cross-card,
  .page-products .feat-index-link {
    transition: none;
  }

  .page-products .feat-cross-card:hover,
  .page-products .feat-cross-card:focus-visible {
    transform: none;
  }
}
<<<END>>>