.page-products {
  --pp-mint-06: rgba(79, 224, 193, 0.08);
  --pp-mint-16: rgba(79, 224, 193, 0.2);
  --pp-gold-06: rgba(232, 180, 90, 0.08);
  --pp-gold-16: rgba(232, 180, 90, 0.22);
  --pp-coral-16: rgba(255, 107, 74, 0.18);
  --pp-wine-40: rgba(90, 31, 46, 0.42);
  --pp-pad: clamp(16px, 3vw, 30px);
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
}

.page-products h1,
.page-products h2,
.page-products h3 {
  font-family: var(--font-display);
  color: var(--mist);
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  padding: clamp(18px, 3.5vw, 38px) 0 clamp(28px, 5vw, 58px);
  background:
    radial-gradient(120% 90% at 8% 0%, rgba(42, 30, 74, 0.8), transparent 62%),
    radial-gradient(90% 80% at 100% 6%, rgba(14, 47, 58, 0.9), transparent 64%);
  border-bottom: 1px solid var(--line-soft);
}

.page-products .breadcrumbs {
  margin-bottom: clamp(14px, 3vw, 26px);
}

.page-products .pp-hero__grid {
  display: grid;
  gap: clamp(20px, 4vw, 44px);
  align-items: center;
}

.page-products .pp-device {
  position: relative;
  order: 1;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius-lg) + 12px);
  background: linear-gradient(158deg, rgba(14, 47, 58, 0.9), rgba(42, 30, 74, 0.55));
  box-shadow: 0 34px 70px -46px rgba(5, 10, 16, 0.95);
  max-width: 420px;
  margin-inline: auto;
  width: 100%;
}

.page-products .pp-device::before,
.page-products .pp-device::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border: 1px solid var(--coral);
  opacity: 0.7;
}

.page-products .pp-device::before {
  top: -1px;
  left: -1px;
  border-right: 0;
  border-bottom: 0;
  border-radius: 12px 0 0 0;
}

.page-products .pp-device::after {
  bottom: -1px;
  right: -1px;
  border-left: 0;
  border-top: 0;
  border-radius: 0 0 12px 0;
}

.page-products .pp-device__screen {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--void);
}

.page-products .pp-device__screen img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-products .pp-device__tag {
  margin: 12px 2px 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mint);
  text-transform: uppercase;
}

.page-products .pp-hero__copy {
  order: 2;
  min-width: 0;
}

.page-products .pp-h1 {
  margin: 10px 0 0;
  font-size: clamp(30px, 6vw, 56px);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.page-products .pp-hero__copy .lead {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  max-width: 60ch;
}

.page-products .pp-hero__chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
}

.page-products .pp-hero__chips li {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 7px 14px;
  border-radius: var(--pill);
  border: 1px solid var(--line);
  color: var(--muted);
  background: rgba(5, 10, 16, 0.35);
}

.page-products .pp-hero__chips li:first-child {
  color: var(--coral);
  border-color: var(--pp-coral-16);
}

.page-products .pp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

/* ---------- 工作台骨架 ---------- */
.page-products .pp-desk {
  display: grid;
  gap: clamp(22px, 4vw, 46px);
  padding: clamp(26px, 4vw, 52px) 0 clamp(40px, 6vw, 84px);
}

.page-products .pp-side {
  min-width: 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  padding: 18px;
  background: linear-gradient(180deg, rgba(14, 47, 58, 0.55), rgba(11, 27, 43, 0.72));
}

.page-products .pp-side__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-products .chapter-index {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-products .chapter-index__link {
  display: block;
  padding: 9px 12px;
  border-left: 2px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
  text-decoration: none;
  transition: color 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-products .chapter-index__link:hover,
.page-products .chapter-index__link:focus-visible,
.page-products .chapter-index__link.is-active {
  color: var(--mist);
  background: rgba(255, 107, 74, 0.1);
  border-left-color: var(--coral);
}

.page-products .pp-side__meta {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--line-soft);
}

.page-products .pp-mono {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-products .pp-side__meta-text {
  margin: 6px 0 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .pp-side__link {
  font-size: 13px;
  color: var(--coral);
  text-decoration: none;
  border-bottom: 1px solid var(--pp-coral-16);
}

.page-products .pp-side__link:hover {
  border-bottom-color: var(--coral);
}

/* ---------- 章节 ---------- */
.page-products .pp-main {
  min-width: 0;
}

.page-products .pp-sec {
  padding: clamp(26px, 4.2vw, 50px) 0;
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-products .pp-sec:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-products .pp-sec__h {
  margin: 8px 0 14px;
  font-size: clamp(22px, 3.2vw, 34px);
  line-height: 1.22;
  letter-spacing: -0.01em;
}

.page-products .pp-sec__lead {
  margin: 0 0 24px;
  max-width: 64ch;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}

.page-products .pp-note {
  margin: 20px 0 0;
  padding: 14px 18px;
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--pp-gold-06);
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.75;
}

/* ---------- 五项功能 ---------- */
.page-products .pp-fn {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pp-fn__item {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 12px;
  padding: 18px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.page-products .pp-fn__item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .pp-fn__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--coral);
  padding-top: 4px;
}

.page-products .pp-fn__title {
  margin: 0 0 6px;
  font-size: 17px;
  letter-spacing: 0.01em;
}

.page-products .pp-fn__text {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.78;
}

/* ---------- 额度薄荷带 ---------- */
.page-products .pp-band {
  padding: var(--pp-pad);
  border-radius: calc(var(--radius-lg) + 4px);
  border: 1px solid var(--pp-mint-16);
  background:
    linear-gradient(152deg, rgba(79, 224, 193, 0.14), rgba(14, 47, 58, 0.72) 52%, rgba(11, 27, 43, 0.94));
}

.page-products .pp-credits {
  display: grid;
  gap: 14px;
}

.page-products .pp-credit {
  min-width: 0;
  padding: 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--pp-mint-16);
  background: rgba(5, 10, 16, 0.46);
}

.page-products .pp-credit__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 14px;
}

.page-products .pp-credit__name {
  margin: 0;
  font-size: 18px;
  letter-spacing: 0.01em;
}

.page-products .pp-credit__spec {
  margin: 0;
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 8px 12px;
  font-size: 13.5px;
  line-height: 1.7;
}

.page-products .pp-credit__spec dt {
  color: var(--mint);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  padding-top: 2px;
}

.page-products .pp-credit__spec dd {
  margin: 0;
  color: var(--muted);
}

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

.page-products .pp-rules li {
  position: relative;
  padding-left: 20px;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.75;
}

.page-products .pp-rules li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.64em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--mint);
}

/* ---------- 图 ---------- */
.page-products .pp-figure {
  margin: 22px 0 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: rgba(5, 10, 16, 0.5);
}

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

.page-products .pp-figure figcaption {
  padding: 10px 14px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--slate);
  background: rgba(5, 10, 16, 0.55);
}

/* ---------- 权益错位网格 ---------- */
.page-products .pp-rights {
  display: grid;
  gap: 14px;
}

.page-products .pp-right {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--pp-gold-16);
  background: linear-gradient(160deg, rgba(232, 180, 90, 0.13), rgba(11, 27, 43, 0.88));
}

.page-products .pp-right__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.page-products .pp-right__name {
  margin: 0;
  font-size: 17px;
}

.page-products .pp-right__text {
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.75;
}

/* ---------- 流程 ---------- */
.page-products .pp-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  position: relative;
}

.page-products .pp-step {
  position: relative;
  padding: 16px 15px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-soft);
  background: rgba(14, 47, 58, 0.42);
}

.page-products .pp-step__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--coral);
}

.page-products .pp-step__name {
  margin: 6px 0 6px;
  font-size: 16px;
}

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

.page-products .pp-sync {
  margin-top: 24px;
  display: grid;
  gap: 18px;
  padding: var(--pp-pad);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(142deg, rgba(42, 30, 74, 0.6), rgba(11, 27, 43, 0.92));
}

.page-products .pp-sync__copy {
  min-width: 0;
}

.page-products .pp-sync__name {
  margin: 0 0 10px;
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.35;
}

.page-products .pp-sync__text {
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.8;
}

.page-products .pp-sync__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

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

.page-products .pp-sync__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 1px;
  background: var(--coral);
}

.page-products .pp-figure--sync {
  margin: 0;
  border-color: var(--line);
}

/* ---------- 场景酒红带 ---------- */
.page-products .pp-scenes {
  display: grid;
  gap: 14px;
}

.page-products .pp-scene {
  min-width: 0;
  padding: 20px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 107, 74, 0.2);
  background: linear-gradient(155deg, var(--pp-wine-40), rgba(11, 27, 43, 0.92) 68%);
}

.page-products .pp-scene__name {
  margin: 0 0 8px;
  font-size: 18px;
}

.page-products .pp-scene__text {
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.78;
}

.page-products .pp-scene__combo {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed rgba(255, 107, 74, 0.28);
  font-size: 13.5px;
  color: var(--mist);
  line-height: 1.6;
}

.page-products .pp-scene__combo span {
  display: inline-block;
  margin-right: 8px;
  padding: 3px 10px;
  border-radius: var(--pill);
  background: rgba(255, 107, 74, 0.16);
  color: var(--coral);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}

/* ---------- 版本与服务 ---------- */
.page-products .pp-release {
  display: grid;
  gap: 26px;
}

.page-products .pp-versions {
  list-style: none;
  margin: 0;
  padding: 0 0 0 20px;
  border-left: 1px solid var(--pp-coral-16);
}

.page-products .pp-version {
  position: relative;
  padding-bottom: 20px;
}

.page-products .pp-version:last-child {
  padding-bottom: 0;
}

.page-products .pp-version::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--coral);
  transform: translateX(-50%);
}

.page-products .pp-version__tag {
  margin: 0 0 5px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--coral);
}

.page-products .pp-version__text {
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.75;
}

.page-products .pp-release__link {
  margin-top: 18px;
}

.page-products .pp-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-products .pp-stat {
  padding: 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-soft);
  background: rgba(14, 47, 58, 0.5);
}

.page-products .pp-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 21px;
  line-height: 1.2;
  color: var(--gold);
}

.page-products .pp-stat__label {
  display: block;
  margin-top: 4px;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--muted);
}

.page-products .pp-contact-line {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.page-products .pp-strong {
  font-family: var(--font-mono);
  color: var(--mist);
  white-space: nowrap;
}

.page-products .pp-email {
  color: var(--mint);
  overflow-wrap: anywhere;
}

.page-products .pp-release__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-products .pp-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pp-right:nth-child(even) {
    margin-top: 26px;
  }

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

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

  .page-products .pp-device {
    max-width: none;
  }

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

  .page-products .pp-steps {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 10px;
    padding-top: 14px;
  }

  .page-products .pp-steps::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 1px;
    background: linear-gradient(90deg, var(--coral), rgba(143, 163, 184, 0.24));
  }

  .page-products .pp-step::before {
    content: "";
    position: absolute;
    left: 14px;
    top: -17px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--coral);
  }

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

  .page-products .pp-release {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 32px;
  }
}

@media (min-width: 1000px) {
  .page-products .pp-desk {
    grid-template-columns: minmax(0, 280px) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pp-side {
    position: sticky;
    top: calc(var(--header-h) + 22px);
  }
}

@media (max-width: 420px) {
  .page-products .pp-credit__spec {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px 0;
  }

  .page-products .pp-credit__spec dd {
    margin-bottom: 8px;
  }
}
</final>