.page-products {
  --pro-edge: rgba(55, 198, 255, 0.42);
  --pro-edge-soft: rgba(143, 167, 154, 0.2);
  --pro-card-bg: rgba(18, 50, 31, 0.55);
  --pro-cut: 3.5deg;
}

/* ---------- 面包屑 ---------- */
.page-products .pro-crumb {
  padding-top: clamp(0.9rem, 2.4vw, 1.6rem);
  padding-bottom: clamp(0.4rem, 1.6vw, 0.8rem);
}

/* ---------- 首屏 ---------- */
.page-products .pro-hero {
  position: relative;
  padding-top: clamp(1.2rem, 3vw, 2.2rem);
  padding-bottom: clamp(2.4rem, 6vw, 4.5rem);
  overflow: hidden;
}

.page-products .pro-hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto auto;
  width: min(70vw, 820px);
  height: min(70vw, 820px);
  background: radial-gradient(circle at 60% 40%, rgba(55, 198, 255, 0.14), transparent 62%);
  pointer-events: none;
}

.page-products .pro-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(2rem, 5vw, 3.4rem);
  align-items: center;
}

.page-products .pro-hero__eyebrow {
  display: inline-block;
  margin: 0 0 0.9rem;
  padding: 0.28rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  font-family: var(--font-label);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--yellow);
  background: rgba(18, 50, 31, 0.6);
}

.page-products .pro-hero__title {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.1rem, 8vw, 4.2rem);
  line-height: 1.04;
  letter-spacing: 0.01em;
  color: var(--chalk);
}

.page-products .pro-hero__lede {
  margin: 0 0 1.6rem;
  max-width: 42ch;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .pro-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-bottom: 2rem;
}

.page-products .pro-hero__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 0;
  padding-top: 1.3rem;
  border-top: 1px solid var(--pro-edge-soft);
}

.page-products .pro-fact {
  min-width: 0;
}

.page-products .pro-fact dt {
  font-family: var(--font-label);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--mist);
  margin-bottom: 0.3rem;
}

.page-products .pro-fact dd {
  margin: 0;
  font-size: 0.95rem;
  color: var(--chalk);
  word-break: break-word;
}

.page-products .pro-fact dd.u-numeric {
  font-family: var(--font-numeric);
  font-weight: 600;
  color: var(--yellow);
}

/* 首屏双机对比 */
.page-products .pro-hero__devices {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: clamp(0.9rem, 3vw, 1.7rem);
  padding-bottom: 1rem;
}

.page-products .pro-device {
  position: relative;
  flex: 1 1 0;
  max-width: 210px;
  min-width: 0;
  padding: 0.6rem 0.5rem 0.75rem;
  border: 1px solid var(--pro-edge);
  border-radius: 26px;
  background: linear-gradient(165deg, #16351f 0%, var(--night) 68%);
  box-shadow: var(--shadow-card);
  transform: rotate(-1.5deg);
}

.page-products .pro-device--stat {
  transform: rotate(1.8deg) translateY(1.6rem);
}

.page-products .pro-device__screen {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.75rem 0.65rem 0.7rem;
  min-height: 168px;
  border-radius: 18px;
  background: rgba(10, 23, 18, 0.85);
  border: 1px solid var(--pro-edge-soft);
}

.page-products .pro-device__tag {
  align-self: flex-start;
  padding: 0.18rem 0.55rem;
  border-radius: var(--pill);
  font-family: var(--font-label);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  color: var(--ink);
  background: var(--yellow);
}

.page-products .pro-device__tag--blue {
  background: var(--blue);
  color: var(--night);
}

.page-products .pro-device__foot {
  margin-top: auto;
  font-family: var(--font-label);
  font-size: 0.6875rem;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-products .pro-device__label {
  display: block;
  margin-top: 0.6rem;
  text-align: center;
  font-family: var(--font-label);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-products .pro-slot {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.15rem 0.4rem;
  padding: 0.5rem 0.55rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--pro-edge-soft);
  background: rgba(18, 50, 31, 0.55);
}

.page-products .pro-slot--on {
  border-color: rgba(55, 198, 255, 0.65);
  background: rgba(55, 198, 255, 0.1);
}

.page-products .pro-slot__when {
  font-family: var(--font-numeric);
  font-size: 0.75rem;
  color: var(--yellow);
}

.page-products .pro-slot__what {
  grid-column: 1 / 2;
  font-size: 0.8125rem;
  color: var(--chalk);
}

.page-products .pro-slot__state {
  grid-row: 1 / 3;
  align-self: center;
  padding: 0.14rem 0.45rem;
  border-radius: var(--pill);
  font-family: var(--font-label);
  font-size: 0.625rem;
  color: var(--mist);
  border: 1px solid var(--pro-edge-soft);
}

.page-products .pro-slot--on .pro-slot__state {
  color: var(--night);
  background: var(--blue);
  border-color: transparent;
}

.page-products .pro-stat {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.45rem;
  padding: 0.38rem 0.5rem;
  border-radius: var(--radius-sm);
  background: rgba(18, 50, 31, 0.5);
}

.page-products .pro-stat--hot {
  background: rgba(255, 210, 63, 0.12);
  border: 1px solid rgba(255, 210, 63, 0.4);
}

.page-products .pro-stat__rank {
  font-family: var(--font-numeric);
  font-size: 0.6875rem;
  color: var(--mist);
}

.page-products .pro-stat__name {
  font-size: 0.75rem;
  color: var(--chalk);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-products .pro-stat__num {
  font-family: var(--font-numeric);
  font-weight: 600;
  font-size: 0.8125rem;
  color: var(--yellow);
}

/* ---------- 版本选择 ---------- */
.page-products .pro-pick__tabs {
  margin-bottom: 1.6rem;
}

.page-products .pro-pick__grid {
  align-items: start;
}

.page-products .pro-pick__card {
  padding: clamp(1.2rem, 3vw, 1.8rem);
  border-radius: var(--radius-lg);
  background: var(--paper);
}

.page-products .pro-pick__head {
  display: inline-block;
  margin: 0 0 0.7rem;
  padding: 0.2rem 0.7rem;
  border-radius: var(--pill);
  font-family: var(--font-label);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--ink);
  background: var(--yellow);
}

.page-products .pro-pick__head--blue {
  background: var(--blue);
}

.page-products .pro-pick__list {
  margin: 0.9rem 0 1.1rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.6rem;
}

.page-products .pro-pick__list li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--ink);
}

.page-products .pro-pick__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: var(--grass);
}

.page-products .pro-pick__list b {
  font-family: var(--font-numeric);
  font-weight: 600;
  color: var(--ink);
  background: linear-gradient(transparent 62%, rgba(255, 210, 63, 0.55) 62%);
}

.page-products .pro-pick__verdict {
  margin: 0;
  padding-top: 0.9rem;
  border-top: 1px dashed rgba(16, 22, 19, 0.22);
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--ink);
}

/* ---------- 四步安装 ---------- */
.page-products .pro-install {
  background: linear-gradient(180deg, var(--night), #0c1e16 60%, var(--night));
}

.page-products .pro-install__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 2.6rem);
  align-items: start;
}

.page-products .pro-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.9rem;
  counter-reset: pro-step;
}

.page-products .pro-step {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
  padding: 1rem 1.05rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--pro-edge-soft);
  background: var(--pro-card-bg);
}

.page-products .pro-step::after {
  content: "";
  position: absolute;
  left: 2.32rem;
  top: 100%;
  width: 2px;
  height: 0.9rem;
  background: linear-gradient(180deg, var(--pro-edge), transparent);
}

.page-products .pro-step:last-child::after {
  display: none;
}

.page-products .pro-step__no {
  display: grid;
  place-items: center;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  font-family: var(--font-numeric);
  font-weight: 600;
  font-size: 0.8125rem;
  color: var(--night);
  background: var(--yellow);
}

.page-products .pro-step__body h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.0625rem;
  color: var(--chalk);
}

.page-products .pro-step__body p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .pro-install__shot {
  border-radius: var(--radius-lg);
  margin: 0;
}

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

/* ---------- 画质档位 ---------- */
.page-products .pro-quality__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 2.4rem);
  align-items: start;
}

.page-products .pro-ladder {
  display: grid;
  gap: 0.85rem;
}

.page-products .pro-ladder__row {
  display: grid;
  grid-template-columns: 5.2rem 1fr;
  grid-template-areas:
    "tier bar"
    "tier note";
  gap: 0.3rem 0.85rem;
  align-items: center;
  padding: 0.8rem 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--pro-edge-soft);
  background: var(--pro-card-bg);
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-products .pro-ladder__row:hover,
.page-products .pro-ladder__row:focus-visible {
  border-color: var(--pro-edge);
  transform: translateY(-2px);
}

.page-products .pro-ladder__tier {
  grid-area: tier;
  font-family: var(--font-numeric);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--yellow);
}

.page-products .pro-ladder__bar {
  grid-area: bar;
  display: block;
  height: 8px;
  border-radius: var(--pill);
  background: rgba(143, 167, 154, 0.18);
  overflow: hidden;
}

.page-products .pro-ladder__bar i {
  display: block;
  height: 100%;
  border-radius: var(--pill);
  background: linear-gradient(90deg, var(--blue), var(--yellow));
}

.page-products .pro-ladder__bar--full i {
  width: 100%;
}

.page-products .pro-ladder__bar--auto i {
  width: 72%;
}

.page-products .pro-ladder__bar--low i {
  width: 42%;
  background: linear-gradient(90deg, var(--grass), var(--blue));
}

.page-products .pro-ladder__note {
  grid-area: note;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-products .pro-quality__specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  margin: 1.2rem 0 0;
}

.page-products .pro-spec {
  min-width: 0;
  padding: 0.75rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px dashed var(--pro-edge-soft);
}

.page-products .pro-spec dt {
  font-family: var(--font-label);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--mist);
  margin-bottom: 0.3rem;
}

.page-products .pro-spec dd {
  margin: 0;
  font-size: 0.875rem;
  color: var(--chalk);
  word-break: break-word;
}

.page-products .pro-spec dd.u-numeric {
  font-family: var(--font-numeric);
  font-weight: 600;
  color: var(--yellow);
}

.page-products .pro-quality__art {
  margin: 0;
  border-radius: var(--radius-lg);
}

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

.page-products .pro-quality__tip {
  margin: clamp(1.4rem, 3.5vw, 2.2rem) 0 0;
  max-width: 68ch;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--mist);
}

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

/* ---------- 周末连看 ---------- */
.page-products .pro-weekend__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 2.6rem);
  align-items: start;
}

.page-products .pro-weekend__steps {
  display: grid;
  gap: 0.9rem;
}

.page-products .pro-weekend__card {
  padding: 1.05rem 1.15rem;
  border-radius: var(--radius-md);
}

.page-products .pro-weekend__card p {
  margin: 0.5rem 0 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .pro-weekend__art {
  margin: 0;
  border-radius: var(--radius-lg);
}

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

.page-products .pro-weekend__note {
  display: grid;
  gap: 1rem;
  margin-top: clamp(1.4rem, 3.5vw, 2.2rem);
  padding: clamp(1rem, 3vw, 1.5rem);
  border-radius: var(--radius-lg);
  border: 1px solid var(--pro-edge-soft);
  background: var(--pro-card-bg);
}

.page-products .pro-weekend__note p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--mist);
}

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

/* ---------- 夜场模式 ---------- */
.page-products .pro-night__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 2.6rem);
  align-items: start;
}

.page-products .pro-night__art {
  margin: 0;
  border-radius: var(--radius-lg);
}

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

.page-products .pro-night__body {
  display: grid;
  gap: 1rem;
}

.page-products .pro-night__block {
  padding: 1rem 1.1rem;
  border-radius: var(--radius-md);
  border-left: 3px solid var(--yellow);
  background: var(--pro-card-bg);
}

.page-products .pro-night__block:nth-child(2) {
  border-left-color: var(--red);
}

.page-products .pro-night__block:nth-child(3) {
  border-left-color: var(--blue);
}

.page-products .pro-night__block:nth-child(4) {
  border-left-color: var(--grass);
}

.page-products .pro-night__block h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1rem;
  color: var(--chalk);
}

.page-products .pro-night__block p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 版本记录 ---------- */
.page-products .pro-versions__art {
  margin: 0 0 clamp(1.6rem, 4vw, 2.4rem);
  border-radius: var(--radius-lg);
}

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

.page-products .pro-versions__list {
  display: grid;
  gap: 0.85rem;
}

.page-products .pro-version {
  border: 1px solid var(--pro-edge-soft);
  border-radius: var(--radius-md);
  background: var(--pro-card-bg);
  overflow: hidden;
}

.page-products .pro-version[open] {
  border-color: var(--pro-edge);
}

.page-products .pro-version__head {
  display: grid;
  gap: 0.3rem;
  padding: 1rem 1.1rem;
  cursor: pointer;
  list-style: none;
}

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

.page-products .pro-version__head::after {
  content: "+";
  position: absolute;
  right: 1.1rem;
  top: 1rem;
  font-family: var(--font-numeric);
  font-size: 1.1rem;
  color: var(--blue);
}

.page-products .pro-version {
  position: relative;
}

.page-products .pro-version[open] .pro-version__head::after {
  content: "–";
}

.page-products .pro-version__cycle {
  font-family: var(--font-label);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--yellow);
}

.page-products .pro-version__title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.0625rem;
  line-height: 1.4;
  color: var(--chalk);
  padding-right: 1.6rem;
}

.page-products .pro-version__body {
  padding: 0 1.1rem 1.1rem;
  border-top: 1px solid var(--pro-edge-soft);
}

.page-products .pro-version__body p {
  margin: 0.9rem 0 0;
  font-size: 0.9375rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-products .pro-version__body ul {
  margin: 0.8rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.5rem;
}

.page-products .pro-version__body li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .pro-version__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: var(--blue);
}

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

/* ---------- 收尾 ---------- */
.page-products .pro-cta__inner {
  display: grid;
  gap: 1.4rem;
  padding: clamp(1.4rem, 4vw, 2.4rem);
  border-radius: var(--radius-lg);
  border: 1px solid var(--pro-edge);
  background: linear-gradient(135deg, rgba(55, 198, 255, 0.1), rgba(10, 23, 18, 0.4) 60%);
}

.page-products .pro-cta__title {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 5vw, 2.3rem);
  line-height: 1.1;
  color: var(--chalk);
}

.page-products .pro-cta__copy p {
  margin: 0;
  max-width: 56ch;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--mist);
}

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

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-products .pro-hero__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-products .pro-hero__devices {
    justify-content: flex-end;
  }

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

  .page-products .pro-install__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  }

  .page-products .pro-weekend__note {
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .page-products .pro-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1024px) {
  .page-products .pro-hero {
    padding-top: clamp(2rem, 4vw, 3.4rem);
    padding-bottom: clamp(3.4rem, 6vw, 5.5rem);
  }

  .page-products .pro-device {
    max-width: 224px;
  }

  .page-products .pro-device__screen {
    min-height: 210px;
  }

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

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

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

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

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

@media (prefers-reduced-motion: reduce) {
  .page-products .pro-ladder__row,
  .page-products .pro-device {
    transition: none;
  }
}
</PAGE_CSS>>>